Import dvisvgm-0.8.7

git-svn-id: svn://tug.org/texlive/trunk@16003 c570f23f-e606-0410-a88d-b1316a301751

182 files changed, 60801 insertions, 0 deletions

diff --git a/Build/source/texk/dvisvgm/ChangeLog b/Build/source/texk/dvisvgm/ChangeLog
new file mode 100644
index 00000000000..92577b2f235
--- /dev/null
+++ b/Build/source/texk/dvisvgm/ChangeLog
@@ -0,0 +1,4 @@
+2009-11-13  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* Imported release 0.8.7.
+
diff --git a/Build/source/texk/dvisvgm/Makefile.am b/Build/source/texk/dvisvgm/Makefile.am
new file mode 100644
index 00000000000..562acab3a6a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/Makefile.am
@@ -0,0 +1,125 @@
+## Makefile.am for the TeX Live subdirectory texk/dvisvgm/
+##
+## Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+## You may freely use, modify and/or distribute this file.
+##
+#************************************************************************
+#
+#  Adapted for TeX Live from dvisvgm-0.8.7/Makefile.am
+#  Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+#
+#************************************************************************
+##
+ACLOCAL_AMFLAGS = -I ../../m4
+
+## We want to re-distribute the whole original dvisvgm source tree.
+##
+## With current automake (1.10.2) 'make distcheck' fails when
+## DISTFILES contains a directory and files in that directory.
+## Thus nodist_* for all files in $(DVISVGM_TREE).
+EXTRA_DIST = $(DVISVGM_TREE)
+
+## Patches applied to the original source tree
+##
+EXTRA_DIST +=  $(DVISVGM_TREE)-PATCHES
+
+# in case of an SVN repository
+dist-hook:
+	rm -rf `find $(distdir) -name .svn`
+
+INCLUDES = -I$(top_srcdir)/$(DVISVGM_TREE)/src
+INCLUDES += -I$(top_srcdir)/$(DVISVGM_TREE)/potracelib
+INCLUDES += $(KPATHSEA_INCLUDES) $(FREETYPE2_INCLUDES) $(ZLIB_INCLUDES)
+AM_CFLAGS = $(WARNING_CFLAGS)
+AM_CXXFLAGS = $(WARNING_CXXFLAGS)
+
+nodist_man_MANS = \
+	$(DVISVGM_TREE)/doc/dvisvgm.1
+
+bin_PROGRAMS = dvisvgm
+
+nodist_dvisvgm_SOURCES = \
+	$(DVISVGM_TREE)/src/dvisvgm.cpp \
+	$(DVISVGM_TREE)/src/gzstream.cpp
+
+dvisvgm_dependencies = $(KPATHSEA_DEPEND) $(ZLIB_DEPEND) $(FREETYPE2_DEPEND)
+
+$(dvisvgm_OBJECTS): config.force
+
+config.force: $(dvisvgm_dependencies)
+	echo timestamp >config.force
+	$(SHELL) ./config.status --recheck
+
+DISTCLEANFILES = config.force
+
+LDADD = $(noinst_LIBRARIES) $(KPATHSEA_LIBS) $(FREETYPE2_LIBS) $(ZLIB_LIBS)
+
+noinst_LIBRARIES = libdvisvgm.a libpotrace.a
+
+nodist_libdvisvgm_a_SOURCES = \
+	$(DVISVGM_TREE)/src/BgColorSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/Bitmap.cpp \
+	$(DVISVGM_TREE)/src/BoundingBox.cpp \
+	$(DVISVGM_TREE)/src/Calculator.cpp \
+	$(DVISVGM_TREE)/src/CharmapTranslator.cpp \
+	$(DVISVGM_TREE)/src/CmdLineParserBase.cpp \
+	$(DVISVGM_TREE)/src/Color.cpp \
+	$(DVISVGM_TREE)/src/ColorSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/CommandLine.cpp \
+	$(DVISVGM_TREE)/src/Directory.cpp \
+	$(DVISVGM_TREE)/src/DLLoader.cpp \
+	$(DVISVGM_TREE)/src/DVIActions.cpp \
+	$(DVISVGM_TREE)/src/DVIReader.cpp \
+	$(DVISVGM_TREE)/src/DvisvgmSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/DVIToSVG.cpp \
+	$(DVISVGM_TREE)/src/DVIToSVGActions.cpp \
+	$(DVISVGM_TREE)/src/EmSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/FileFinder.cpp \
+	$(DVISVGM_TREE)/src/FileSystem.cpp \
+	$(DVISVGM_TREE)/src/Font.cpp \
+	$(DVISVGM_TREE)/src/FontCache.cpp \
+	$(DVISVGM_TREE)/src/FontEncoding.cpp \
+	$(DVISVGM_TREE)/src/FontEngine.cpp \
+	$(DVISVGM_TREE)/src/FontGlyph.cpp \
+	$(DVISVGM_TREE)/src/FontManager.cpp \
+	$(DVISVGM_TREE)/src/FontMap.cpp \
+	$(DVISVGM_TREE)/src/GFReader.cpp \
+	$(DVISVGM_TREE)/src/GFGlyphTracer.cpp \
+	$(DVISVGM_TREE)/src/GFTracer.cpp \
+	$(DVISVGM_TREE)/src/Ghostscript.cpp \
+	$(DVISVGM_TREE)/src/InputBuffer.cpp \
+	$(DVISVGM_TREE)/src/InputReader.cpp \
+	$(DVISVGM_TREE)/src/Length.cpp \
+	$(DVISVGM_TREE)/src/Matrix.cpp \
+	$(DVISVGM_TREE)/src/Message.cpp \
+	$(DVISVGM_TREE)/src/MetafontWrapper.cpp \
+	$(DVISVGM_TREE)/src/PageSize.cpp \
+	$(DVISVGM_TREE)/src/PSInterpreter.cpp \
+	$(DVISVGM_TREE)/src/PsSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/SpecialManager.cpp \
+	$(DVISVGM_TREE)/src/StreamReader.cpp \
+	$(DVISVGM_TREE)/src/SVGFontEmitter.cpp \
+	$(DVISVGM_TREE)/src/SVGFontTraceEmitter.cpp \
+	$(DVISVGM_TREE)/src/SVGTree.cpp \
+	$(DVISVGM_TREE)/src/TFM.cpp \
+	$(DVISVGM_TREE)/src/TpicSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/VFReader.cpp \
+	$(DVISVGM_TREE)/src/XMLDocument.cpp \
+	$(DVISVGM_TREE)/src/XMLNode.cpp \
+	$(DVISVGM_TREE)/src/XMLString.cpp
+
+$(libdvisvgm_a_OBJECTS): libpotrace.a
+
+nodist_libpotrace_a_SOURCES = \
+	$(DVISVGM_TREE)/potracelib/curve.c \
+	$(DVISVGM_TREE)/potracelib/decompose.c \
+	$(DVISVGM_TREE)/potracelib/potracelib.c \
+	$(DVISVGM_TREE)/potracelib/trace.c
+
+## Rebuild libkpathsea
+@KPATHSEA_RULE@
+## Rebuild libfreetype
+@FREETYPE2_RULE@
+## Rebuild libz
+@ZLIB_RULE@
+
diff --git a/Build/source/texk/dvisvgm/Makefile.in b/Build/source/texk/dvisvgm/Makefile.in
new file mode 100644
index 00000000000..1516c13dd18
--- /dev/null
+++ b/Build/source/texk/dvisvgm/Makefile.in
@@ -0,0 +1,1805 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
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+NORMAL_UNINSTALL = :
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+host_triplet = @host@
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+subdir = .
+DIST_COMMON = README $(am__configure_deps) \
+	$(srcdir)/../../build-aux/config.guess \
+	$(srcdir)/../../build-aux/config.sub \
+	$(srcdir)/../../build-aux/depcomp \
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+	$(srcdir)/../../build-aux/ltmain.sh \
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+	$(srcdir)/../../build-aux/mkinstalldirs $(srcdir)/Makefile.am \
+	$(srcdir)/Makefile.in $(srcdir)/README $(srcdir)/config.h.in \
+	$(top_srcdir)/configure ../../build-aux/config.guess \
+	../../build-aux/config.sub ../../build-aux/depcomp \
+	../../build-aux/install-sh ../../build-aux/ltmain.sh \
+	../../build-aux/missing ../../build-aux/mkinstalldirs \
+	../../build-aux/texinfo.tex ../../build-aux/ylwrap ChangeLog
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
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+	$(top_srcdir)/../../m4/kpse-kpathsea-flags.m4 \
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+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = CXXLD.sh
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+libdvisvgm_a_AR = $(AR) $(ARFLAGS)
+libdvisvgm_a_LIBADD =
+nodist_libdvisvgm_a_OBJECTS = BgColorSpecialHandler.$(OBJEXT) \
+	Bitmap.$(OBJEXT) BoundingBox.$(OBJEXT) Calculator.$(OBJEXT) \
+	CharmapTranslator.$(OBJEXT) CmdLineParserBase.$(OBJEXT) \
+	Color.$(OBJEXT) ColorSpecialHandler.$(OBJEXT) \
+	CommandLine.$(OBJEXT) Directory.$(OBJEXT) DLLoader.$(OBJEXT) \
+	DVIActions.$(OBJEXT) DVIReader.$(OBJEXT) \
+	DvisvgmSpecialHandler.$(OBJEXT) DVIToSVG.$(OBJEXT) \
+	DVIToSVGActions.$(OBJEXT) EmSpecialHandler.$(OBJEXT) \
+	FileFinder.$(OBJEXT) FileSystem.$(OBJEXT) Font.$(OBJEXT) \
+	FontCache.$(OBJEXT) FontEncoding.$(OBJEXT) \
+	FontEngine.$(OBJEXT) FontGlyph.$(OBJEXT) FontManager.$(OBJEXT) \
+	FontMap.$(OBJEXT) GFReader.$(OBJEXT) GFGlyphTracer.$(OBJEXT) \
+	GFTracer.$(OBJEXT) Ghostscript.$(OBJEXT) InputBuffer.$(OBJEXT) \
+	InputReader.$(OBJEXT) Length.$(OBJEXT) Matrix.$(OBJEXT) \
+	Message.$(OBJEXT) MetafontWrapper.$(OBJEXT) PageSize.$(OBJEXT) \
+	PSInterpreter.$(OBJEXT) PsSpecialHandler.$(OBJEXT) \
+	SpecialManager.$(OBJEXT) StreamReader.$(OBJEXT) \
+	SVGFontEmitter.$(OBJEXT) SVGFontTraceEmitter.$(OBJEXT) \
+	SVGTree.$(OBJEXT) TFM.$(OBJEXT) TpicSpecialHandler.$(OBJEXT) \
+	VFReader.$(OBJEXT) XMLDocument.$(OBJEXT) XMLNode.$(OBJEXT) \
+	XMLString.$(OBJEXT)
+libdvisvgm_a_OBJECTS = $(nodist_libdvisvgm_a_OBJECTS)
+libpotrace_a_AR = $(AR) $(ARFLAGS)
+libpotrace_a_LIBADD =
+nodist_libpotrace_a_OBJECTS = curve.$(OBJEXT) decompose.$(OBJEXT) \
+	potracelib.$(OBJEXT) trace.$(OBJEXT)
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+
+#************************************************************************
+#
+#  Adapted for TeX Live from dvisvgm-0.8.7/Makefile.am
+#  Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+#
+#************************************************************************
+ACLOCAL_AMFLAGS = -I ../../m4
+EXTRA_DIST = $(DVISVGM_TREE) $(DVISVGM_TREE)-PATCHES
+INCLUDES = -I$(top_srcdir)/$(DVISVGM_TREE)/src \
+	-I$(top_srcdir)/$(DVISVGM_TREE)/potracelib \
+	$(KPATHSEA_INCLUDES) $(FREETYPE2_INCLUDES) $(ZLIB_INCLUDES)
+AM_CFLAGS = $(WARNING_CFLAGS)
+AM_CXXFLAGS = $(WARNING_CXXFLAGS)
+nodist_man_MANS = \
+	$(DVISVGM_TREE)/doc/dvisvgm.1
+
+nodist_dvisvgm_SOURCES = \
+	$(DVISVGM_TREE)/src/dvisvgm.cpp \
+	$(DVISVGM_TREE)/src/gzstream.cpp
+
+dvisvgm_dependencies = $(KPATHSEA_DEPEND) $(ZLIB_DEPEND) $(FREETYPE2_DEPEND)
+DISTCLEANFILES = config.force
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+	$(DVISVGM_TREE)/src/Bitmap.cpp \
+	$(DVISVGM_TREE)/src/BoundingBox.cpp \
+	$(DVISVGM_TREE)/src/Calculator.cpp \
+	$(DVISVGM_TREE)/src/CharmapTranslator.cpp \
+	$(DVISVGM_TREE)/src/CmdLineParserBase.cpp \
+	$(DVISVGM_TREE)/src/Color.cpp \
+	$(DVISVGM_TREE)/src/ColorSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/CommandLine.cpp \
+	$(DVISVGM_TREE)/src/Directory.cpp \
+	$(DVISVGM_TREE)/src/DLLoader.cpp \
+	$(DVISVGM_TREE)/src/DVIActions.cpp \
+	$(DVISVGM_TREE)/src/DVIReader.cpp \
+	$(DVISVGM_TREE)/src/DvisvgmSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/DVIToSVG.cpp \
+	$(DVISVGM_TREE)/src/DVIToSVGActions.cpp \
+	$(DVISVGM_TREE)/src/EmSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/FileFinder.cpp \
+	$(DVISVGM_TREE)/src/FileSystem.cpp \
+	$(DVISVGM_TREE)/src/Font.cpp \
+	$(DVISVGM_TREE)/src/FontCache.cpp \
+	$(DVISVGM_TREE)/src/FontEncoding.cpp \
+	$(DVISVGM_TREE)/src/FontEngine.cpp \
+	$(DVISVGM_TREE)/src/FontGlyph.cpp \
+	$(DVISVGM_TREE)/src/FontManager.cpp \
+	$(DVISVGM_TREE)/src/FontMap.cpp \
+	$(DVISVGM_TREE)/src/GFReader.cpp \
+	$(DVISVGM_TREE)/src/GFGlyphTracer.cpp \
+	$(DVISVGM_TREE)/src/GFTracer.cpp \
+	$(DVISVGM_TREE)/src/Ghostscript.cpp \
+	$(DVISVGM_TREE)/src/InputBuffer.cpp \
+	$(DVISVGM_TREE)/src/InputReader.cpp \
+	$(DVISVGM_TREE)/src/Length.cpp \
+	$(DVISVGM_TREE)/src/Matrix.cpp \
+	$(DVISVGM_TREE)/src/Message.cpp \
+	$(DVISVGM_TREE)/src/MetafontWrapper.cpp \
+	$(DVISVGM_TREE)/src/PageSize.cpp \
+	$(DVISVGM_TREE)/src/PSInterpreter.cpp \
+	$(DVISVGM_TREE)/src/PsSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/SpecialManager.cpp \
+	$(DVISVGM_TREE)/src/StreamReader.cpp \
+	$(DVISVGM_TREE)/src/SVGFontEmitter.cpp \
+	$(DVISVGM_TREE)/src/SVGFontTraceEmitter.cpp \
+	$(DVISVGM_TREE)/src/SVGTree.cpp \
+	$(DVISVGM_TREE)/src/TFM.cpp \
+	$(DVISVGM_TREE)/src/TpicSpecialHandler.cpp \
+	$(DVISVGM_TREE)/src/VFReader.cpp \
+	$(DVISVGM_TREE)/src/XMLDocument.cpp \
+	$(DVISVGM_TREE)/src/XMLNode.cpp \
+	$(DVISVGM_TREE)/src/XMLString.cpp
+
+nodist_libpotrace_a_SOURCES = \
+	$(DVISVGM_TREE)/potracelib/curve.c \
+	$(DVISVGM_TREE)/potracelib/decompose.c \
+	$(DVISVGM_TREE)/potracelib/potracelib.c \
+	$(DVISVGM_TREE)/potracelib/trace.c
+
+all: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .cpp .lo .o .obj
+am--refresh:
+	@:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
+	      $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign Makefile
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+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
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+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
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+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	$(am__cd) $(srcdir) && $(AUTOCONF)
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+$(am__aclocal_m4_deps):
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+config.h: stamp-h1
+	@if test ! -f $@; then \
+	  rm -f stamp-h1; \
+	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
+	else :; fi
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
+	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
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+	-rm -f config.h stamp-h1
+CXXLD.sh: $(top_builddir)/config.status $(srcdir)/README
+	cd $(top_builddir) && $(SHELL) ./config.status $@
+
+clean-noinstLIBRARIES:
+	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+libdvisvgm.a: $(libdvisvgm_a_OBJECTS) $(libdvisvgm_a_DEPENDENCIES) 
+	-rm -f libdvisvgm.a
+	$(libdvisvgm_a_AR) libdvisvgm.a $(libdvisvgm_a_OBJECTS) $(libdvisvgm_a_LIBADD)
+	$(RANLIB) libdvisvgm.a
+libpotrace.a: $(libpotrace_a_OBJECTS) $(libpotrace_a_DEPENDENCIES) 
+	-rm -f libpotrace.a
+	$(libpotrace_a_AR) libpotrace.a $(libpotrace_a_OBJECTS) $(libpotrace_a_LIBADD)
+	$(RANLIB) libpotrace.a
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p || test -f $$p1; \
+	  then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' `; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+	@list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+dvisvgm$(EXEEXT): $(dvisvgm_OBJECTS) $(dvisvgm_DEPENDENCIES) 
+	@rm -f dvisvgm$(EXEEXT)
+	$(CXXLINK) $(dvisvgm_OBJECTS) $(dvisvgm_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
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diff --git a/Build/source/texk/dvisvgm/README b/Build/source/texk/dvisvgm/README
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/dvisvgm/README
diff --git a/Build/source/texk/dvisvgm/ac/withenable.ac b/Build/source/texk/dvisvgm/ac/withenable.ac
new file mode 100644
index 00000000000..24d76219324
--- /dev/null
+++ b/Build/source/texk/dvisvgm/ac/withenable.ac
@@ -0,0 +1,7 @@
+## texk/dvisvgm/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/dvisvgm/
+dnl
+dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl You may freely use, modify and/or distribute this file.
+dnl
+## configure options and TL libraries required for dvisvgm
+KPSE_ENABLE_PROG([dvisvgm], [kpathsea freetype2 zlib])
diff --git a/Build/source/texk/dvisvgm/aclocal.m4 b/Build/source/texk/dvisvgm/aclocal.m4
new file mode 100644
index 00000000000..4b757fe2671
--- /dev/null
+++ b/Build/source/texk/dvisvgm/aclocal.m4
@@ -0,0 +1,1002 @@
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+	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 10
+
+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "GCJ", or "OBJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
+       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
+       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
+       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                   [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  am__universal=false
+  m4_case([$1], [CC],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 5
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
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+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
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+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target.  The system "awk" is bad on
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+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES(CC)],
+		  [define([AC_PROG_CC],
+			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES(CXX)],
+		  [define([AC_PROG_CXX],
+			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES(OBJC)],
+		  [define([AC_PROG_OBJC],
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+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
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+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
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+    $_am_arg | $_am_arg:* )
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+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless `enable' is passed literally.
+# For symmetry, `disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
+			  (and sometimes confusing) to the casual installer],
+      [USE_MAINTAINER_MODE=$enableval],
+      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST([MAINT])dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
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+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
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+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
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+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+  [[\\/$]]* | ?:[[\\/]]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-cxx-hack.m4])
+m4_include([../../m4/kpse-freetype2-flags.m4])
+m4_include([../../m4/kpse-kpathsea-flags.m4])
+m4_include([../../m4/kpse-warnings.m4])
+m4_include([../../m4/kpse-zlib-flags.m4])
+m4_include([../../m4/libtool.m4])
+m4_include([../../m4/ltoptions.m4])
+m4_include([../../m4/ltsugar.m4])
+m4_include([../../m4/ltversion.m4])
+m4_include([../../m4/lt~obsolete.m4])
diff --git a/Build/source/texk/dvisvgm/config.h.in b/Build/source/texk/dvisvgm/config.h.in
new file mode 100644
index 00000000000..c08bdf6a429
--- /dev/null
+++ b/Build/source/texk/dvisvgm/config.h.in
@@ -0,0 +1,189 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if the `closedir' function returns void instead of `int'. */
+#undef CLOSEDIR_VOID
+
+/* Set to 1 if PostScript support should be disabled */
+#undef DISABLE_GS
+
+/* Define to 1 if you have the <assert.h> header file. */
+#undef HAVE_ASSERT_H
+
+/* Define to 1 if you have the `bcmp' function. */
+#undef HAVE_BCMP
+
+/* Define to 1 if you have the `bcopy' function. */
+#undef HAVE_BCOPY
+
+/* Define to 1 if you have the `bzero' function. */
+#undef HAVE_BZERO
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <float.h> header file. */
+#undef HAVE_FLOAT_H
+
+/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
+#undef HAVE_FSEEKO
+
+/* Define to 1 if you have the `getcwd' function. */
+#undef HAVE_GETCWD
+
+/* Define to 1 if you have the `getwd' function. */
+#undef HAVE_GETWD
+
+/* Define to 1 if you have the `index' function. */
+#undef HAVE_INDEX
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <iostream> header file. */
+#undef HAVE_IOSTREAM
+
+/* Define to 1 if you have the `kpathsea' library (-lkpathsea). */
+#undef HAVE_LIBKPATHSEA
+
+/* Define to 1 if you have the `z' library (-lz). */
+#undef HAVE_LIBZ
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the `memcmp' function. */
+#undef HAVE_MEMCMP
+
+/* Define to 1 if you have the `memcpy' function. */
+#undef HAVE_MEMCPY
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mkstemp' function. */
+#undef HAVE_MKSTEMP
+
+/* Define to 1 if you have the `mktemp' function. */
+#undef HAVE_MKTEMP
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you are using GNU libc or otherwise have global variables
+   `program_invocation_name' and `program_invocation_short_name'. */
+#undef HAVE_PROGRAM_INVOCATION_NAME
+
+/* Define to 1 if you have the `putenv' function. */
+#undef HAVE_PUTENV
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* Define to 1 if you have the `rindex' function. */
+#undef HAVE_RINDEX
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strrchr' function. */
+#undef HAVE_STRRCHR
+
+/* Define to 1 if you have the `strstr' function. */
+#undef HAVE_STRSTR
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if `struct stat' is a member of `st_mtim'. */
+#undef HAVE_STRUCT_STAT_ST_MTIM
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* The machine triplet of the target system */
+#undef TARGET_SYSTEM
+
+/* Version number of package */
+#undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
+#undef _LARGEFILE_SOURCE
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
diff --git a/Build/source/texk/dvisvgm/configure b/Build/source/texk/dvisvgm/configure
new file mode 100755
index 00000000000..d4b2bf9788e
--- /dev/null
+++ b/Build/source/texk/dvisvgm/configure
@@ -0,0 +1,20131 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.64 for dvisvgm 0.8.7.
+#
+# Report bugs to <tex-k@tug.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
+# Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  # We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$?; test $as_status -eq 0 && as_status=1
+  if test "$3"; then
+    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  fi
+  $as_echo "$as_me: error: $1" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $ECHO works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<_LT_EOF
+$*
+_LT_EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+  if test "X${echo_test_string+set}" != Xset; then
+    # find a string as large as possible, as long as the shell can cope with it
+    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+      then
+        break
+      fi
+    done
+  fi
+
+  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+     test "X$echo_testing_string" = "X$echo_test_string"; then
+    :
+  else
+    # The Solaris, AIX, and Digital Unix default echo programs unquote
+    # backslashes.  This makes it impossible to quote backslashes using
+    #   echo "$something" | sed 's/\\/\\\\/g'
+    #
+    # So, first we look for a working echo in the user's PATH.
+
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for dir in $PATH /usr/ucb; do
+      IFS="$lt_save_ifs"
+      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        ECHO="$dir/echo"
+        break
+      fi
+    done
+    IFS="$lt_save_ifs"
+
+    if test "X$ECHO" = Xecho; then
+      # We didn't find a better echo, so look for alternatives.
+      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        # This shell has a builtin print -r that does the trick.
+        ECHO='print -r'
+      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+	   test "X$CONFIG_SHELL" != X/bin/ksh; then
+        # If we have ksh, try running configure again with it.
+        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+        export ORIGINAL_CONFIG_SHELL
+        CONFIG_SHELL=/bin/ksh
+        export CONFIG_SHELL
+        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+      else
+        # Try using printf.
+        ECHO='printf %s\n'
+        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	  # Cool, printf works
+	  :
+        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	     test "X$echo_testing_string" = 'X\t' &&
+	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	     test "X$echo_testing_string" = "X$echo_test_string"; then
+	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	  export CONFIG_SHELL
+	  SHELL="$CONFIG_SHELL"
+	  export SHELL
+	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	     test "X$echo_testing_string" = 'X\t' &&
+	     echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	     test "X$echo_testing_string" = "X$echo_test_string"; then
+	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        else
+	  # maybe with a smaller string...
+	  prev=:
+
+	  for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+	    then
+	      break
+	    fi
+	    prev="$cmd"
+	  done
+
+	  if test "$prev" != 'sed 50q "$0"'; then
+	    echo_test_string=`eval $prev`
+	    export echo_test_string
+	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+	  else
+	    # Oops.  We lost completely, so just stick with echo.
+	    ECHO=echo
+	  fi
+        fi
+      fi
+    fi
+  fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='dvisvgm'
+PACKAGE_TARNAME='dvisvgm'
+PACKAGE_VERSION='0.8.7'
+PACKAGE_STRING='dvisvgm 0.8.7'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="dvisvgm-0.8.7/src/dvisvgm.cpp"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+DVISVGM_TREE
+FREETYPE2_RULE
+FREETYPE2_DEPEND
+FREETYPE2_LIBS
+FREETYPE2_INCLUDES
+FT2_CONFIG
+ZLIB_RULE
+ZLIB_DEPEND
+ZLIB_LIBS
+ZLIB_INCLUDES
+KPATHSEA_RULE
+KPATHSEA_DEPEND
+KPATHSEA_LIBS
+KPATHSEA_INCLUDES
+CXX_HACK_LIBS
+CXX_HACK_DEPS
+CXXLD
+CXXCPP
+WARNING_CXXFLAGS
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+WARNING_CFLAGS
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+lt_ECHO
+RANLIB
+AR
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_maintainer_mode
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+enable_dependency_tracking
+with_gnu_ld
+enable_libtool_lock
+enable_largefile
+enable_compiler_warnings
+enable_cxx_runtime_hack
+with_system_kpathsea
+with_kpathsea_includes
+with_kpathsea_libdir
+with_system_zlib
+with_zlib_includes
+with_zlib_libdir
+with_system_freetype2
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC
+CXXCPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information."
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures dvisvgm 0.8.7 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/dvisvgm]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of dvisvgm 0.8.7:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-maintainer-mode  enable make rules and dependencies not useful
+			  (and sometimes confusing) to the casual installer
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --disable-largefile     omit support for large files
+  --enable-compiler-warnings=[no|min|yes|max|all]
+                          Turn on compiler warnings [default: yes if
+                          maintainer-mode, min otherwise]
+  --enable-cxx-runtime-hack  link C++ runtime statically
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-system-kpathsea  use installed kpathsea headers and library
+  --with-kpathsea-includes=DIR
+                          kpathsea headers installed in DIR
+  --with-kpathsea-libdir=DIR
+                          kpathsea library installed in DIR
+  --with-system-zlib      use installed zlib headers and library
+  --with-zlib-includes=DIR
+                          zlib headers installed in DIR
+  --with-zlib-libdir=DIR  zlib library installed in DIR
+  --with-system-freetype2 use installed freetype2 headers and library
+                          (requires freetype-config)
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  CXXCPP      C++ preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+dvisvgm configure 0.8.7
+generated by GNU Autoconf 2.64
+
+Copyright (C) 2009 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( cat <<\_ASBOX
+## ---------------------------- ##
+## Report this to tex-k@tug.org ##
+## ---------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$4=yes"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$4=yes"
+else
+  eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_member
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  return $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_cxx_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( cat <<\_ASBOX
+## ---------------------------- ##
+## Report this to tex-k@tug.org ##
+## ---------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_cxx_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by dvisvgm $as_me 0.8.7, which was
+generated by GNU Autoconf 2.64.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+  for ac_t in install-sh install.sh shtool; do
+    if test -f "$ac_dir/$ac_t"; then
+      ac_aux_dir=$ac_dir
+      ac_install_sh="$ac_aux_dir/$ac_t -c"
+      break 2
+    fi
+  done
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+
+
+# Common code for all programs using libkpathsea.
+am__api_version='1.11'
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if test "${ac_cv_path_mkdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    test -d ./--version && rmdir ./--version
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+  [\\/$]* | ?:[\\/]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6'
+macro_revision='1.3012'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "no acceptable C compiler found in \$PATH
+See \`config.log' for more details." "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    rm -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then :
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ as_fn_set_status 77
+as_fn_error "C compiler cannot create executables
+See \`config.log' for more details." "$LINENO" 5; }; }
+fi
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:4716: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4719: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4722: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 5928 "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+eval as_val=\$$as_ac_Header
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+# Check whether --enable-compiler-warnings was given.
+if test "${enable_compiler_warnings+set}" = set; then :
+  enableval=$enable_compiler_warnings;
+fi
+case $enable_compiler_warnings in #(
+  no | min | yes | max | all) :
+     ;; #(
+  *) :
+    if test "x$enable_maintainer_mode" = xyes; then :
+  enable_compiler_warnings=yes
+else
+  enable_compiler_warnings=min
+fi ;;
+esac
+
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='dvisvgm'
+ VERSION='0.8.7'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+    # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+   if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi
+
+  MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7560: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7564: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl*)
+	# IBM XL C 8.0/Fortran 10.1 on PPC
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7899: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7903: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:8004: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:8008: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:8059: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:8063: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec=
+	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec='$convenience'
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  whole_archive_flag_spec=''
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=echo
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_flag_spec_ld='+b $libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $RM conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+	pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+        then
+	  archive_cmds_need_lc=no
+        else
+	  archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $RM conftest*
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
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+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # Some binutils ld are patched to set DT_RUNPATH
+  save_LDFLAGS=$LDFLAGS
+  save_libdir=$libdir
+  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  LDFLAGS=$save_LDFLAGS
+  libdir=$save_libdir
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = x""yes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10426 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10522 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+  enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if test "${ac_cv_sys_largefile_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+	 # IRIX 6.2 and later do not support large files by default,
+	 # so use the C compiler's -n32 option if that helps.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+	 if ac_fn_c_try_compile "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext
+	 CC="$CC -n32"
+	 if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+	 break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_file_offset_bits=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+  if test $ac_cv_sys_file_offset_bits = unknown; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if test "${ac_cv_sys_large_files+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_large_files=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+  fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if test "${ac_cv_sys_largefile_source+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h> /* for off_t */
+     #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_sys_largefile_source=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+     #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_sys_largefile_source=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  ac_cv_sys_largefile_source=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -rf conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
+
+fi
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$as_ac_Header=yes"
+else
+  eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+eval as_val=\$$as_ac_Header
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if test "${ac_cv_search_opendir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_opendir+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then :
+
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if test "${ac_cv_search_opendir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_opendir+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then :
+
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
+$as_echo_n "checking whether closedir returns void... " >&6; }
+if test "${ac_cv_func_closedir_void+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_closedir_void=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header_dirent>
+#ifndef __cplusplus
+int closedir ();
+#endif
+
+int
+main ()
+{
+return closedir (opendir (".")) != 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_closedir_void=no
+else
+  ac_cv_func_closedir_void=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5
+$as_echo "$ac_cv_func_closedir_void" >&6; }
+if test $ac_cv_func_closedir_void = yes; then
+
+$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h
+
+fi
+
+for ac_header in assert.h float.h limits.h memory.h pwd.h stdlib.h \
+                  string.h strings.h sys/param.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in putenv strcasecmp strtol strstr
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in bcmp bcopy bzero getcwd getwd index memcmp memcpy mkstemp mktemp rindex strchr strrchr
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_mtim" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_MTIM 1
+_ACEOF
+
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
+$as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
+if test "${kb_cv_c_prototypes+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+int
+main ()
+{
+extern void foo(int i,...);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  kb_cv_c_prototypes=yes
+else
+  kb_cv_c_prototypes=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
+$as_echo "$kb_cv_c_prototypes" >&6; }
+if test "x$kb_cv_c_prototypes" = xno; then
+  as_fn_error "Sorry, your compiler does not understand prototypes." "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether program_invocation_name is predefined" >&5
+$as_echo_n "checking whether program_invocation_name is predefined... " >&6; }
+if test "${kb_cv_var_program_inv_name+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+extern char *program_invocation_name;
+                                                  program_invocation_name = "love";
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  kb_cv_var_program_inv_name=yes
+else
+  kb_cv_var_program_inv_name=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_var_program_inv_name" >&5
+$as_echo "$kb_cv_var_program_inv_name" >&6; }
+if test "x$kb_cv_var_program_inv_name" = xyes; then
+
+$as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
+if test "${kpse_cv_warning_cflags+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$enable_compiler_warnings" = xno; then
+  kpse_cv_warning_cflags=
+elif test "x$GCC" = xyes; then
+  kpse_cv_warning_cflags="-Wall -Wunused"
+case `$CC -dumpversion` in #(
+  3.4.* | 4.*) :
+    kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
+  *) :
+     ;;
+esac
+case `$CC -dumpversion` in #(
+  3.[234].* | 4.*) :
+    kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
+  *) :
+     ;;
+esac
+if test "x$enable_compiler_warnings" != xmin; then
+  kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
+  if test "x$enable_compiler_warnings" != xyes; then
+    kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wimplicit -Wparentheses -Wreturn-type"
+    kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wswitch -Wtrigraphs -Wpointer-arith"
+    kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
+    case `$CC -dumpversion` in #(
+  3.4.* | 4.*) :
+    kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
+  *) :
+     ;;
+esac
+    if test "x$enable_compiler_warnings" != xmax; then
+      kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
+    fi
+  fi
+fi
+else
+  : # FIXME: warning flags for non-GNU C compilers
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
+$as_echo "$kpse_cv_warning_cflags" >&6; }
+WARNING_CFLAGS=$kpse_cv_warning_cflags
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    rm -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+else
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    rm -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+else
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C++ compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C++ compiler... " >&6; }
+if test "${kpse_cv_warning_cxxflags+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$enable_compiler_warnings" = xno; then
+  kpse_cv_warning_cxxflags=
+elif test "x$GXX" = xyes; then
+  kpse_cv_warning_cxxflags="-Wall -Wunused"
+case `$CXX -dumpversion` in #(
+  3.[234].* | 4.*) :
+    kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wno-unknown-pragmas" ;; #(
+  *) :
+     ;;
+esac
+if test "x$enable_compiler_warnings" != xmin; then
+  if test "x$enable_compiler_warnings" != xyes; then
+    kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wimplicit -Wparentheses -Wreturn-type"
+    kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wswitch -Wtrigraphs -Wpointer-arith"
+    kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wcast-qual -Wcast-align -Wwrite-strings"
+  fi
+    if test "x$enable_compiler_warnings" != xmax; then
+      kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wshadow"
+    fi
+fi
+else
+  : # FIXME: warning flags for non-GNU C++ compilers
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cxxflags" >&5
+$as_echo "$kpse_cv_warning_cxxflags" >&6; }
+WARNING_CXXFLAGS=$kpse_cv_warning_cxxflags
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+_lt_caught_CXX_error=yes; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+  _lt_caught_CXX_error=yes
+fi
+
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+  # save warnings/boilerplate of simple test code
+  ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+  ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  compiler=$CC
+  compiler_CXX=$CC
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+    else
+      lt_prog_compiler_no_builtin_flag_CXX=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          whole_archive_flag_spec_CXX=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+    ld_shlibs_CXX=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+      aix[4-9]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        archive_cmds_CXX=''
+        hardcode_direct_CXX=yes
+        hardcode_direct_absolute_CXX=yes
+        hardcode_libdir_separator_CXX=':'
+        link_all_deplibs_CXX=yes
+        file_list_spec_CXX='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[012]|aix4.[012].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    hardcode_direct_CXX=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    hardcode_minus_L_CXX=yes
+	    hardcode_libdir_flag_spec_CXX='-L$libdir'
+	    hardcode_libdir_separator_CXX=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        export_dynamic_flag_spec_CXX='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        always_export_symbols_CXX=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          allow_undefined_flag_CXX='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+          hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+	    allow_undefined_flag_CXX="-z nodefs"
+	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    no_undefined_flag_CXX=' ${wl}-bernotok'
+	    allow_undefined_flag_CXX=' ${wl}-berok'
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec_CXX='$convenience'
+	    archive_cmds_need_lc_CXX=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  allow_undefined_flag_CXX=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  ld_shlibs_CXX=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+        # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+        # as there is no search path for DLLs.
+        hardcode_libdir_flag_spec_CXX='-L$libdir'
+        allow_undefined_flag_CXX=unsupported
+        always_export_symbols_CXX=no
+        enable_shared_with_static_runtimes_CXX=yes
+
+        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+          archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+          # If the export-symbols file already is a .def file (1st line
+          # is EXPORTS), use it as is; otherwise, prepend...
+          archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    cp $export_symbols $output_objdir/$soname.def;
+          else
+	    echo EXPORTS > $output_objdir/$soname.def;
+	    cat $export_symbols >> $output_objdir/$soname.def;
+          fi~
+          $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        else
+          ld_shlibs_CXX=no
+        fi
+        ;;
+      darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc_CXX=no
+  hardcode_direct_CXX=no
+  hardcode_automatic_CXX=yes
+  hardcode_shlibpath_var_CXX=unsupported
+  whole_archive_flag_spec_CXX=''
+  link_all_deplibs_CXX=yes
+  allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=echo
+    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+       if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+
+  else
+  ld_shlibs_CXX=no
+  fi
+
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      freebsd[12]*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        ld_shlibs_CXX=no
+        ;;
+
+      freebsd-elf*)
+        archive_cmds_need_lc_CXX=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        ld_shlibs_CXX=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      hpux9*)
+        hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator_CXX=:
+        export_dynamic_flag_spec_CXX='${wl}-E'
+        hardcode_direct_CXX=yes
+        hardcode_minus_L_CXX=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            ld_shlibs_CXX=no
+            ;;
+          aCC*)
+            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              ld_shlibs_CXX=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      export_dynamic_flag_spec_CXX='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            hardcode_direct_CXX=no
+            hardcode_shlibpath_var_CXX=no
+            ;;
+          *)
+            hardcode_direct_CXX=yes
+            hardcode_direct_absolute_CXX=yes
+            hardcode_minus_L_CXX=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      ld_shlibs_CXX=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[3-9]*)
+	hardcode_direct_CXX=no
+	hardcode_shlibpath_var_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+	      fi
+	    fi
+	    link_all_deplibs_CXX=yes
+	    ;;
+        esac
+        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        hardcode_libdir_separator_CXX=:
+        inherit_rpath_CXX=yes
+        ;;
+
+      linux* | k*bsd*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    archive_cmds_need_lc_CXX=no
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [1-5]* | *pgcpp\ [1-5]*)
+	      prelink_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+	      old_archive_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$RANLIB $oldlib'
+	      archive_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 will use weak symbols
+	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	    hardcode_libdir_separator_CXX=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    ;;
+	  xl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      no_undefined_flag_CXX=' -zdefs'
+	      archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      hardcode_libdir_flag_spec_CXX='-R$libdir'
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	      compiler_needs_object_CXX=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='echo'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  hardcode_direct_CXX=yes
+	  hardcode_shlibpath_var_CXX=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        ld_shlibs_CXX=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	ld_shlibs_CXX=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  hardcode_direct_CXX=yes
+	  hardcode_shlibpath_var_CXX=no
+	  hardcode_direct_absolute_CXX=yes
+	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    export_dynamic_flag_spec_CXX='${wl}-E'
+	    whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=echo
+	else
+	  ld_shlibs_CXX=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    hardcode_libdir_separator_CXX=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        allow_undefined_flag_CXX=' -expect_unresolved \*'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+		;;
+	    esac
+
+	    hardcode_libdir_separator_CXX=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	      hardcode_libdir_separator_CXX=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      ld_shlibs_CXX=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            archive_cmds_need_lc_CXX=yes
+	    no_undefined_flag_CXX=' -zdefs'
+	    archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    hardcode_libdir_flag_spec_CXX='-R$libdir'
+	    hardcode_shlibpath_var_CXX=no
+	    case $host_os in
+	      solaris2.[0-5] | solaris2.[0-5].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    link_all_deplibs_CXX=yes
+
+	    output_verbose_link_cmd='echo'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	      fi
+
+	      hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[0-5] | solaris2.[0-5].*) ;;
+		*)
+		  whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_CXX='${wl}-z,text'
+      archive_cmds_need_lc_CXX=no
+      hardcode_shlibpath_var_CXX=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	no_undefined_flag_CXX='${wl}-z,text'
+	allow_undefined_flag_CXX='${wl}-z,nodefs'
+	archive_cmds_need_lc_CXX=no
+	hardcode_shlibpath_var_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+	hardcode_libdir_separator_CXX=':'
+	link_all_deplibs_CXX=yes
+	export_dynamic_flag_spec_CXX='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	  *)
+	    archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+    esac
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+    test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+    GCC_CXX="$GXX"
+    LD_CXX="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$compiler_lib_search_path_CXX"; then
+	     compiler_lib_search_path_CXX="${prev}${p}"
+	   else
+	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$postdeps_CXX"; then
+	   postdeps_CXX="${prev}${p}"
+	 else
+	   postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$predep_objects_CXX"; then
+	   predep_objects_CXX="$p"
+	 else
+	   predep_objects_CXX="$predep_objects_CXX $p"
+	 fi
+       else
+	 if test -z "$postdep_objects_CXX"; then
+	   postdep_objects_CXX="$p"
+	 else
+	   postdep_objects_CXX="$postdep_objects_CXX $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  predep_objects_CXX=
+  postdep_objects_CXX=
+  postdeps_CXX=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    lt_prog_compiler_wl_CXX='-Wl,'
+    lt_prog_compiler_static_CXX='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_CXX='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic_CXX='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_CXX='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      lt_prog_compiler_pic_CXX=
+      ;;
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_CXX=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	lt_prog_compiler_pic_CXX='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic_CXX='-fPIC -shared'
+      ;;
+    *)
+      lt_prog_compiler_pic_CXX='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[4-9]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  lt_prog_compiler_static_CXX='-Bstatic'
+	else
+	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      lt_prog_compiler_pic_CXX='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      lt_prog_compiler_pic_CXX='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fpic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  xlc* | xlC*)
+	    # IBM XL 8.0 on PPC
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-qpic'
+	    lt_prog_compiler_static_CXX='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    lt_prog_compiler_pic_CXX='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        lt_prog_compiler_pic_CXX='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    lt_prog_compiler_wl_CXX='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    lt_prog_compiler_pic_CXX='-pic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	lt_prog_compiler_can_build_shared_CXX=no
+	;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_CXX=
+    ;;
+  *)
+    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_CXX=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14309: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:14313: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_CXX=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+    case $lt_prog_compiler_pic_CXX in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+     esac
+else
+    lt_prog_compiler_pic_CXX=
+     lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_CXX=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_CXX=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_CXX=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+    :
+else
+    lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14408: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:14412: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14460: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:14464: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix[4-9]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    export_symbols_cmds_CXX="$ltdll_cmds"
+  ;;
+  cygwin* | mingw* | cegcc*)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  *)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_CXX=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_CXX in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $RM conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_CXX
+	pic_flag=$lt_prog_compiler_pic_CXX
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+        allow_undefined_flag_CXX=
+        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+        then
+	  archive_cmds_need_lc_CXX=no
+        else
+	  archive_cmds_need_lc_CXX=yes
+        fi
+        allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $RM conftest*
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # Some binutils ld are patched to set DT_RUNPATH
+  save_LDFLAGS=$LDFLAGS
+  save_libdir=$libdir
+  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  LDFLAGS=$save_LDFLAGS
+  libdir=$save_libdir
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+   test -n "$runpath_var_CXX" ||
+   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct_CXX" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+     test "$hardcode_minus_L_CXX" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+   test "$inherit_rpath_CXX" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Check whether --enable-cxx-runtime-hack was given.
+if test "${enable_cxx_runtime_hack+set}" = set; then :
+  enableval=$enable_cxx_runtime_hack;
+fi
+
+
+if test "x$GXX:$enable_cxx_runtime_hack" = xyes:yes; then
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+for ac_header in iostream
+do :
+  ac_fn_cxx_check_header_mongrel "$LINENO" "iostream" "ac_cv_header_iostream" "$ac_includes_default"
+if test "x$ac_cv_header_iostream" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_IOSTREAM 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for statically linking C++ runtime library" >&5
+$as_echo_n "checking for statically linking C++ runtime library... " >&6; }
+if test "${kpse_cv_cxx_hack+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef HAVE_IOSTREAM
+#include <iostream>
+using namespace std;
+#else
+#include <iostream.h>
+#endif
+int
+main ()
+{
+cout <<"worksok\n";
+  ;
+  return 0;
+}
+_ACEOF
+  case $host in
+  *cygwin*)  flags_try0='-static -static-libgcc';
+             flags_try1='-lstdc++'; flags_try2=$flags_try1;;
+  *)  flags_try0='-nodefaultlibs -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic -lm'
+      flags_try1='-lgcc_eh -lgcc -lc -lgcc_eh -lgcc'
+      flags_try2='-lgcc -lc -lgcc';;
+  esac
+  kpse_save_LIBS=$LIBS
+  cpp_link_hack=false
+  for flags in "$flags_try1" "$flags_try2"; do
+    LIBS="$kpse_save_LIBS $flags_try0 $flags"
+    if ac_fn_cxx_try_link "$LINENO"; then :
+  if test "x$cross_compiling" = xyes; then :
+  cpp_link_hack=true; break
+else
+  case `(./conftest$ac_exeext; exit) 2>/dev/null` in #(
+  worksok) :
+    cpp_link_hack=true; break ;; #(
+  *) :
+     ;;
+esac
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  done
+  LIBS=$kpse_save_LIBS
+  if $cpp_link_hack; then
+    kpse_cv_cxx_hack=ok
+    kpse_cv_cxx_flags="$flags_try0 $flags"
+  else
+    kpse_cv_cxx_hack="not supported"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_cxx_hack" >&5
+$as_echo "$kpse_cv_cxx_hack" >&6; }
+if test "x$kpse_cv_cxx_hack" = xok; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: using $kpse_cv_cxx_flags" >&5
+$as_echo "$as_me: using $kpse_cv_cxx_flags" >&6;}
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+if test "x$kpse_cv_cxx_hack" = xok; then
+  CXXLD='$(top_builddir)/CXXLD.sh'
+  CXX_HACK_DEPS=$CXXLD
+  CXX_HACK_LIBS=$kpse_cv_cxx_flags
+  cxxld_sh="#! ${CONFIG_SHELL-/bin/sh}
+# CXXLD.sh.  Generated by configure.
+set -- $CXX \"\$@\" $CXX_HACK_LIBS
+echo \"\$0:\" \"\$@\"
+exec \"\$@\""
+  ac_config_files="$ac_config_files CXXLD.sh:README"
+
+else
+  CXXLD='$(CXX)'
+fi
+
+
+
+
+
+# For the moment we just disable the PostScript support.
+
+$as_echo "#define DISABLE_GS 1" >>confdefs.h
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_SYSTEM "$target"
+_ACEOF
+
+
+## _KPSE_INIT: Initialize TL infrastructure
+kpse_BLD=`(cd "./../../." && pwd)`
+kpse_SRC=`(cd "$srcdir/../../." && pwd)`
+
+## _KPSE_USE_LIBTOOL: Generate a libtool script for use in configure tests
+: ${CONFIG_LT=./config.lt}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_LT" >&5
+$as_echo "$as_me: creating $CONFIG_LT" >&6;}
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$?; test $as_status -eq 0 && as_status=1
+  if test "$3"; then
+    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  fi
+  $as_echo "$as_me: error: $1" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" "$LINENO" 5
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 6>&1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $0 [OPTIONS]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+dvisvgm config.lt 0.8.7
+configured by $0, generated by GNU Autoconf 2.64.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $# != 0
+do
+  case $1 in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) as_fn_error "unrecognized option: $1
+Try \`$0 --help' for more information." "$LINENO" 5 ;;
+
+    *) as_fn_error "unrecognized argument: $1
+Try \`$0 --help' for more information." "$LINENO" 5 ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec 6>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'
+predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_flag_spec_ld_CXX \
+hardcode_libdir_separator_CXX \
+fix_srcfile_path_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+  ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
+$as_echo "$as_me: creating $ofile" >&6;}
+
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+
+    cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+
+as_fn_exit 0
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+  lt_cl_success=:
+  test "$silent" = yes &&
+    lt_config_lt_args="$lt_config_lt_args --quiet"
+  exec 5>/dev/null
+  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+  exec 5>>config.log
+  $lt_cl_success || as_fn_exit 1
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_link="./libtool --mode=link --tag=CC $ac_link"
+
+## _KPSE_LIB_FLAGS: Setup kpathsea (-lkpathsea) flags
+
+# Check whether --with-system-kpathsea was given.
+if test "${with_system_kpathsea+set}" = set; then :
+  withval=$with_system_kpathsea;
+fi
+
+# Check whether --with-kpathsea-includes was given.
+if test "${with_kpathsea_includes+set}" = set; then :
+  withval=$with_kpathsea_includes;
+fi
+
+# Check whether --with-kpathsea-libdir was given.
+if test "${with_kpathsea_libdir+set}" = set; then :
+  withval=$with_kpathsea_libdir;
+fi
+if test "x$with_system_kpathsea" = xyes; then
+  if test "x$with_kpathsea_includes" != x && test "x$with_kpathsea_includes" != xyes; then
+  KPATHSEA_INCLUDES="-I$with_kpathsea_includes"
+fi
+KPATHSEA_LIBS="-lkpathsea"
+if test "x$with_kpathsea_libdir" != x && test "x$with_kpathsea_libdir" != xyes; then
+  KPATHSEA_LIBS="-L$with_kpathsea_libdir $KPATHSEA_LIBS"
+fi
+else
+  KPATHSEA_INCLUDES=`echo '-IBLD/texk -ISRC/texk' | sed \
+    -e "s,SRC/,$kpse_SRC/,g" \
+    -e "s,BLD/,$kpse_BLD/,g"`
+  KPATHSEA_LIBS=`echo 'BLD/texk/kpathsea/libkpathsea.la' | sed \
+    -e "s,BLD/,$kpse_BLD/,g"`
+
+  KPATHSEA_DEPEND=`echo 'BLD/texk/kpathsea/libkpathsea.la' | sed \
+    -e 's,BLD/texk/,${top_builddir}/../,g'`
+   KPATHSEA_RULE='# Rebuild libkpathsea
+$(KPATHSEA_DEPEND): ${top_srcdir}/../kpathsea/*.[ch] ${top_builddir}/../kpathsea/paths.h
+	cd ${top_builddir}/../kpathsea && $(MAKE) $(AM_MAKEFLAGS) rebuild
+${top_builddir}/../kpathsea/paths.h:
+	cd ${top_builddir}/../kpathsea && $(MAKE) $(AM_MAKEFLAGS) rebuild'
+fi
+
+
+## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+  withval=$with_system_zlib;
+fi
+
+# Check whether --with-zlib-includes was given.
+if test "${with_zlib_includes+set}" = set; then :
+  withval=$with_zlib_includes;
+fi
+
+# Check whether --with-zlib-libdir was given.
+if test "${with_zlib_libdir+set}" = set; then :
+  withval=$with_zlib_libdir;
+fi
+if test "x$with_system_zlib" = xyes; then
+  if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
+  ZLIB_INCLUDES="-I$with_zlib_includes"
+fi
+ZLIB_LIBS="-lz"
+if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
+  ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
+fi
+else
+  ZLIB_INCLUDES=`echo '-IBLD/libs/zlib' | sed \
+    -e "s,SRC/,$kpse_SRC/,g" \
+    -e "s,BLD/,$kpse_BLD/,g"`
+  ZLIB_LIBS=`echo 'BLD/libs/zlib/libz.a' | sed \
+    -e "s,BLD/,$kpse_BLD/,g"`
+
+  ZLIB_DEPEND=`echo 'BLD/libs/zlib/libz.a' | sed \
+    -e 's,BLD/,${top_builddir}/../../,g'`
+   ZLIB_RULE='# Rebuild libz
+$(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h
+	cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild
+${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h:
+	cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild'
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}freetype-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}freetype-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_FT2_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$FT2_CONFIG"; then
+  ac_cv_prog_FT2_CONFIG="$FT2_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_FT2_CONFIG="${ac_tool_prefix}freetype-config"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+FT2_CONFIG=$ac_cv_prog_FT2_CONFIG
+if test -n "$FT2_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FT2_CONFIG" >&5
+$as_echo "$FT2_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_FT2_CONFIG"; then
+  ac_ct_FT2_CONFIG=$FT2_CONFIG
+  # Extract the first word of "freetype-config", so it can be a program name with args.
+set dummy freetype-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_FT2_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_FT2_CONFIG"; then
+  ac_cv_prog_ac_ct_FT2_CONFIG="$ac_ct_FT2_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_FT2_CONFIG="freetype-config"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_FT2_CONFIG=$ac_cv_prog_ac_ct_FT2_CONFIG
+if test -n "$ac_ct_FT2_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FT2_CONFIG" >&5
+$as_echo "$ac_ct_FT2_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_FT2_CONFIG" = x; then
+    FT2_CONFIG="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    FT2_CONFIG=$ac_ct_FT2_CONFIG
+  fi
+else
+  FT2_CONFIG="$ac_cv_prog_FT2_CONFIG"
+fi
+
+## _KPSE_LIB_FLAGS: Setup freetype2 (-lfreetype) flags
+
+# Check whether --with-system-freetype2 was given.
+if test "${with_system_freetype2+set}" = set; then :
+  withval=$with_system_freetype2;
+fi
+if test "x$with_system_freetype2" = xyes; then
+  if $FT2_CONFIG --ftversion >/dev/null 2>&1; then
+  FREETYPE2_INCLUDES=`$FT2_CONFIG --cflags`
+  FREETYPE2_LIBS=`$FT2_CONFIG --libs`
+elif test "x$need_freetype2:$with_system_freetype2" = 'xyes:yes'; then
+  as_fn_error "did not find freetype-config required for system freetype2 library" "$LINENO" 5
+fi
+else
+  FREETYPE2_INCLUDES=`echo 'BLD/libs/freetype2' | sed \
+    -e "s,SRC/,$kpse_SRC/,g" \
+    -e "s,BLD/,$kpse_BLD/,g"`
+  FREETYPE2_LIBS=`echo 'BLD/libs/freetype2/libfreetype.a' | sed \
+    -e "s,BLD/,$kpse_BLD/,g"`
+  FREETYPE2_LIBS="\`cat $FREETYPE2_INCLUDES/ft-libs\`"
+  FREETYPE2_INCLUDES="\`cat $FREETYPE2_INCLUDES/ft-includes\`"
+  FREETYPE2_DEPEND=`echo 'BLD/libs/freetype2/libfreetype.a' | sed \
+    -e 's,BLD/,${top_builddir}/../../,g'`
+   FREETYPE2_RULE='# Rebuild libfreetype
+$(FREETYPE2_DEPEND): ${top_builddir}/../../libs/freetype2/ft2build.h
+	cd ${top_builddir}/../../libs/freetype2 && $(MAKE) $(AM_MAKEFLAGS) rebuild
+${top_builddir}/../../libs/freetype2/ft2build.h:
+	cd ${top_builddir}/../../libs/freetype2 && $(MAKE) $(AM_MAKEFLAGS) rebuild'
+fi
+
+
+if test "x$enable_build" != xno || test -f config.force; then
+
+# Checks for more libraries.
+kpse_save_CPPFLAGS=$CPPFLAGS
+kpse_save_LIBS=$LIBS
+
+eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\"
+eval LIBS=\"$ZLIB_LIBS \$LIBS\"
+
+ac_fn_c_check_func "$LINENO" "deflate" "ac_cv_func_deflate"
+if test "x$ac_cv_func_deflate" = x""yes; then :
+
+$as_echo "#define HAVE_LIBZ 1" >>confdefs.h
+
+fi
+
+
+eval CPPFLAGS=\"$FREETYPE2_INCLUDES \$CPPFLAGS\"
+eval LIBS=\"$FREETYPE2_LIBS \$LIBS\"
+
+
+eval CPPFLAGS=\"$KPATHSEA_INCLUDES \$CPPFLAGS\"
+eval LIBS=\"$KPATHSEA_LIBS \$LIBS\"
+
+ac_fn_c_check_func "$LINENO" "kpse_set_progname" "ac_cv_func_kpse_set_progname"
+if test "x$ac_cv_func_kpse_set_progname" = x""yes; then :
+
+$as_echo "#define HAVE_LIBKPATHSEA 1" >>confdefs.h
+
+else
+  as_fn_error "cannot find/use libkpathsea" "$LINENO" 5
+fi
+
+
+CPPFLAGS=$kpse_save_CPPFLAGS
+LIBS=$kpse_save_LIBS
+
+
+echo timestamp >config.force
+fi
+
+DVISVGM_TREE=dvisvgm-0.8.7
+
+
+ac_config_files="$ac_config_files Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+  as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  as_fn_error "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  as_fn_error "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$?; test $as_status -eq 0 && as_status=1
+  if test "$3"; then
+    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  fi
+  $as_echo "$as_me: error: $1" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by dvisvgm $as_me 0.8.7, which was
+generated by GNU Autoconf 2.64.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <tex-k@tug.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+dvisvgm config.status 0.8.7
+configured by $0, generated by GNU Autoconf 2.64,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2009 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'
+predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_flag_spec_ld_CXX \
+hardcode_libdir_separator_CXX \
+fix_srcfile_path_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+  ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+ac_aux_dir='$ac_aux_dir'
+
+
+cxxld_sh='$cxxld_sh'
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "CXXLD.sh") CONFIG_FILES="$CONFIG_FILES CXXLD.sh:README" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || as_fn_error "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || as_fn_error "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| as_fn_error "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+
+    cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+ ;;
+    "CXXLD.sh":F) echo "$cxxld_sh" >CXXLD.sh; chmod +x CXXLD.sh ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit $?
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/texk/dvisvgm/configure.ac b/Build/source/texk/dvisvgm/configure.ac
new file mode 100644
index 00000000000..a8aa3b2d5da
--- /dev/null
+++ b/Build/source/texk/dvisvgm/configure.ac
@@ -0,0 +1,69 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl   Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl   This file is free software; the copyright holder
+dnl   gives unlimited permission to copy and/or distribute it,
+dnl   with or without modifications, as long as this notice is preserved.
+dnl
+dnl *********************************************************************
+dnl
+dnl  Adapted for TeX Live from dvisvgm-0.8.7/configure.ac
+dnl  Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+dnl
+dnl *********************************************************************
+dnl
+m4_define([dvisvgm_version], [0.8.7])[]dnl using unmodified dvisvgm source tree
+AC_INIT([dvisvgm], dvisvgm_version, [tex-k@tug.org])
+AC_PREREQ([2.63])
+AC_CONFIG_SRCDIR([dvisvgm-]dvisvgm_version[/src/dvisvgm.cpp])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+
+# Common code for all programs using libkpathsea.
+KPSE_COMMON([dvisvgm])
+
+AC_CONFIG_HEADERS([config.h])
+
+AC_PROG_CXX
+AC_PROG_CXXCPP
+KPSE_CXX_HACK
+
+# For the moment we just disable the PostScript support.
+AC_DEFINE([DISABLE_GS], 1,
+          [Set to 1 if PostScript support should be disabled])
+
+AC_DEFINE_UNQUOTED([TARGET_SYSTEM], ["$target"],
+                   [The machine triplet of the target system])
+
+KPSE_KPATHSEA_FLAGS
+KPSE_ZLIB_FLAGS
+KPSE_FREETYPE2_FLAGS
+
+if test "x$enable_build" != xno || test -f config.force; then
+
+# Checks for more libraries.
+KPSE_ADD_FLAGS([zlib])
+AC_CHECK_FUNC([deflate],
+              [AC_DEFINE([HAVE_LIBZ], 1,
+                         [Define to 1 if you have the `z' library (-lz).])])
+
+KPSE_ADD_FLAGS([freetype2])
+
+KPSE_ADD_FLAGS([kpathsea])
+AC_CHECK_FUNC([kpse_set_progname],
+              [AC_DEFINE([HAVE_LIBKPATHSEA], 1,
+                         [Define to 1 if you have the `kpathsea' library (-lkpathsea).])],
+              [AC_MSG_ERROR([cannot find/use libkpathsea])])
+
+KPSE_RESTORE_FLAGS
+
+echo timestamp >config.force
+fi
+
+DVISVGM_TREE=[dvisvgm-]dvisvgm_version
+AC_SUBST([DVISVGM_TREE])
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/ChangeLog b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/ChangeLog
new file mode 100644
index 00000000000..8a8e63385bb
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/ChangeLog
@@ -0,0 +1,12 @@
+2009-11-13  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Added patch-01-potracelib-warning.
+	* potracelib/potracelib.[ch]: Change return type of
+	potrace_version() from 'char *' to 'const char *'.
+
+	Added patch-02-libdvisvgm-warnings.
+	* src/PsSpecialHandler.cpp (PsSpecialHandler::setdash): Casts
+	from double to int.
+	* src/PsSpecialHandler.h (setlinecap, setlinejoin): Casts from
+	double to unsigned int.
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/TL-Changes b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/TL-Changes
new file mode 100644
index 00000000000..a7749f10b42
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/TL-Changes
@@ -0,0 +1,14 @@
+Changes applied to the dvisvgm-0.8.7 tree as obtained from:
+	http://downloads.sourceforge.net/dvisvgm/dvisvgm-0.8.7.tar.gz
+
+Removed:
+	config.guess
+	config.sub
+	depcomp
+	install-sh
+	missing
+
+Converted mixed Dos/Win and Unix line ends to native:
+	src/DLLoader.cpp
+	src/DLLoader.h
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-01-potracelib-warning b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-01-potracelib-warning
new file mode 100644
index 00000000000..aa4a5f56d47
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-01-potracelib-warning
@@ -0,0 +1,24 @@
+	Avoid compiler warning.
+
+diff -ur dvisvgm-0.8.7.orig/potracelib/potracelib.c dvisvgm-0.8.7/potracelib/potracelib.c
+--- dvisvgm-0.8.7.orig/potracelib/potracelib.c	2009-08-29 22:06:31.000000000 +0200
++++ dvisvgm-0.8.7/potracelib/potracelib.c	2009-11-13 13:33:11.000000000 +0100
+@@ -108,6 +108,6 @@
+   free(p);
+ }
+ 
+-char *potrace_version(void) {
++const char *potrace_version(void) {
+   return "potracelib "VERSION"";
+ }
+diff -ur dvisvgm-0.8.7.orig/potracelib/potracelib.h dvisvgm-0.8.7/potracelib/potracelib.h
+--- dvisvgm-0.8.7.orig/potracelib/potracelib.h	2009-08-29 22:06:31.000000000 +0200
++++ dvisvgm-0.8.7/potracelib/potracelib.h	2009-11-13 13:33:12.000000000 +0100
+@@ -126,6 +126,6 @@
+ 
+ /* return a static plain text version string identifying this version
+    of potracelib */
+-char *potrace_version(void);
++const char *potrace_version(void);
+ 
+ #endif /* POTRACELIB_H */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-02-libdvisvgm-warnings b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-02-libdvisvgm-warnings
new file mode 100644
index 00000000000..5dbaaf8e16f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-02-libdvisvgm-warnings
@@ -0,0 +1,30 @@
+	Avoid compiler warnings.
+
+diff -ur dvisvgm-0.8.7.orig/src/PsSpecialHandler.cpp dvisvgm-0.8.7/src/PsSpecialHandler.cpp
+--- dvisvgm-0.8.7.orig/src/PsSpecialHandler.cpp	2009-11-09 17:36:55.000000000 +0100
++++ dvisvgm-0.8.7/src/PsSpecialHandler.cpp	2009-11-13 14:12:39.000000000 +0100
+@@ -558,8 +558,8 @@
+ void PsSpecialHandler::setdash (vector<double> &p) {
+ 	_dashpattern.clear();
+ 	for (size_t i=0; i < p.size()-1; i++)
+-		_dashpattern.push_back(p[i]*1.00375);
+-	_dashoffset = p.back()*1.00375;
++		_dashpattern.push_back((int) (p[i]*1.00375));
++	_dashoffset = (int) (p.back()*1.00375);
+ }
+ 
+ 
+diff -ur dvisvgm-0.8.7.orig/src/PsSpecialHandler.h dvisvgm-0.8.7/src/PsSpecialHandler.h
+--- dvisvgm-0.8.7.orig/src/PsSpecialHandler.h	2009-11-09 17:36:55.000000000 +0100
++++ dvisvgm-0.8.7/src/PsSpecialHandler.h	2009-11-13 14:08:37.000000000 +0100
+@@ -82,8 +82,8 @@
+ 		void setdash (std::vector<double> &p);
+ 		void setgray (std::vector<double> &p);
+ 		void sethsbcolor (std::vector<double> &hsb);
+-		void setlinecap (std::vector<double> &p)     {_linecap = p[0];}
+-		void setlinejoin (std::vector<double> &p)    {_linejoin = p[0];}
++		void setlinecap (std::vector<double> &p)     {_linecap = (unsigned int) p[0];}
++		void setlinejoin (std::vector<double> &p)    {_linejoin = (unsigned int) p[0];}
+ 		void setlinewidth (std::vector<double> &p)   {_linewidth = p[0] ? p[0]*1.00375 : 0.5;}
+ 		void setmatrix (std::vector<double> &p);
+ 		void setmiterlimit (std::vector<double> &p)  {_miterlimit = p[0]*1.00375;}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-10-TL-help b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-10-TL-help
new file mode 100644
index 00000000000..d4f33b59751
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-10-TL-help
@@ -0,0 +1,12 @@
+diff -ur dvisvgm-0.8.7.orig/src/dvisvgm.cpp dvisvgm-0.8.7/src/dvisvgm.cpp
+--- dvisvgm-0.8.7.orig/src/dvisvgm.cpp	2009-11-09 17:36:55.000000000 +0100
++++ dvisvgm-0.8.7/src/dvisvgm.cpp	2009-11-13 14:49:31.000000000 +0100
+@@ -73,7 +73,7 @@
+ static void show_help (const CommandLine &cmd) {
+ 	cout << PACKAGE_STRING "\n\n";
+ 	cmd.help();
+-   cout << "\nCopyright (C) 2005-2009 Martin Gieseking" EMAIL "\n\n";
++   cout << "\nCopyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> \n\n";
+ }
+ 
+ 
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/AUTHORS b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/AUTHORS
new file mode 100644
index 00000000000..837e1e96bfb
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/AUTHORS
@@ -0,0 +1,10 @@
+Martin Gieseking <martin.gieseking@uos.de>
+	author of dvisvgm 
+
+Peter Selinger <selinger at users.sourceforge.net>
+	author of the potrace library
+
+Deepak Bandyopadhyay, Lutz Kettner
+	authors of gzstream library
+	dvisvgm uses a slightly modified version
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/COPYING b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/COPYING
new file mode 100644
index 00000000000..94a9ed024d3
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/COPYING
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
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+
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+these rights or asking you to surrender the rights.  Therefore, you have
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+you modify it: responsibilities to respect the freedom of others.
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+  Developers that use the GNU GPL protect your rights with two steps:
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+  For the developers' and authors' protection, the GPL clearly explains
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+Additional permissions that are applicable to the entire Program shall
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+
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+  A patent license is "discriminatory" if it does not include within
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+conditioned on the non-exercise of one or more of the rights that are
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+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
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+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
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+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
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+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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+  16. Limitation of Liability.
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+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/INSTALL b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/INSTALL
new file mode 100644
index 00000000000..a4b34144dcf
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/INSTALL
@@ -0,0 +1,229 @@
+Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
+
+   This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory.  After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the `--target=TYPE' option to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+`configure' Invocation
+======================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/LGPL-2.1.txt b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/LGPL-2.1.txt
new file mode 100644
index 00000000000..602bfc94635
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/LGPL-2.1.txt
@@ -0,0 +1,504 @@
+		  GNU LESSER GENERAL PUBLIC LICENSE
+		       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+			    Preamble
+
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diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/Makefile.am
new file mode 100644
index 00000000000..cba62ce145a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/Makefile.am
@@ -0,0 +1,9 @@
+## This file is part of dvisvgm
+## Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+##
+## Process this file with automake.
+
+AUTOMAKE_OPTIONS = foreign
+EXTRA_DIST = COPYING LGPL-2.1.txt
+SUBDIRS = potracelib src tests doc 
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/Makefile.in
new file mode 100644
index 00000000000..7036f6d49cd
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/Makefile.in
@@ -0,0 +1,700 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
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+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
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+NORMAL_UNINSTALL = :
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+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
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+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
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+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
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+	install-dvi-recursive install-exec-recursive \
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diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/NEWS b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/NEWS
new file mode 100644
index 00000000000..dbf47e3477d
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/NEWS
@@ -0,0 +1,140 @@
+dvisvgm-0.8.7
+- fixed a bounding box issue concerning italic corrections
+- PS handler: zero-length paths are now drawn as dots
+- PS handler: fixed a path positioning issue
+- PS handler: colors set by color specials are now considered properly
+- added macro {?nl} to be used with special dvisvgm:raw
+
+dvisvgm-0.8.6
+- renamed command-line option --bbox-format to --bbox
+- option --bbox can now be used to set an arbitrary bounding box
+- added the two special variants "dvisvgm:bbox abs" and "dvisvgm:bbox fix"
+- PS clipping path sequences and intersections are now handled correctly
+- fixed a PS bounding box bug
+- fixed a couple of PS positioning issues reported by John Bowman
+- fixed a bit shift overflow in the font tracer occurred on 64-bit systems
+
+dvisvgm-0.8.5
+- added an optional depth parameter to special dvisvgm:raw
+- updated the man page
+- added LGPL license text needed for the gzstream wrapper classes
+
+dvisvgm-0.8.4
+- improved the command-line parser to be more POSIX-compliant
+- added a simple progress indicator for time-consuming special operations
+- option --cache prints more information about the cached fonts
+- fixed a clipping bug in the PostScript handler
+  (thanks to John Bowman for also providing a patch for this issue)
+- fixed a bug in computation of the PS bounding box
+- fixed a memory bug in the GF tracer module
+
+dvisvgm-0.8.3
+- added basic evaluation of the PostScript "show" operator
+  (handles PSTricks Type 3 fonts properly now)
+- improved checks for Ghostscript and potrace library in configure script
+- external Ghostscript and potrace development files are used if available
+- PostScript header/prologue files are now loaded regardless of converted page
+- replaced command-line option variant --cache=? by --cache
+
+dvisvgm-0.8.2
+- changed license of dvisvgm to GPL version 3 or later
+- replaced getopt-based commandline parser by own implementation
+  in order to simplify future internationalizations
+- fixed memory bug in fontmap reader
+
+dvisvgm-0.8.1
+- added evaluation of more psfile parameters
+- fixed computation of bounding box in psfile special
+- fixed compilation errors and a conversion bug occurred on x64 systems
+
+dvisvgm-0.8
+- experimental evaluation of PostScript specials has been added (requires 
+  a recent version of the Ghostscript shared library libgs.so or gsdll32.dll)
+- several code improvements and refactorings
+- fixed compilation bug occurred when using GCC 4.4.x
+
+dvisvgm-0.7.3
+- fixed bug in font map reader that could cause a segmentation fault
+- fixed bug in creation of shorthand path drawing commands
+- fixed bug in TPIC special handler
+
+dvisvgm-0.7.2
+- font caching has been added (speeds up embedding of bitmap fonts)
+- added option --trace-all that enables tracing of all glyphs of all
+  bitmap fonts used in the currect DVI file. Even glyphs that are currently
+  not needed are considered. This avoids multiple calls of Metafont for the 
+  same fonts. In combination with the new caching functionality this can 
+  drastically increase the speed of successive dvisvgm calls.
+- if option --no-fonts is used, all glyph sizes are now computed correctly
+- use shorthand path commands in SVG fonts if possible
+
+dvisvgm-0.7.1
+- evaluation of a subset of emTeX specials has been added
+- specials for embedding of raw SVG snippets have been added
+- evaluation of TPIC specials has been added
+- added background color support
+- added option -n, --no-fonts that replaces fonts by paths
+  (enables applications w/o SVG font support to render dvisvgm's output properly)
+- moved defs to top of SVG file to make Firefox's SVG renderer happy
+- fixed bug in color handler
+
+dvisvgm-0.7
+- basic support for evaluation of specials has been added
+- evaluation of color specials has been added
+- renamed command-line option -S to --no-specials and inverted previous behavior
+- selected special sets can be disabled by optional arguments to --no-specials
+  (currently only color specials)
+- added option --no-style (see manpage for further details)
+- added optional '+' flag to option --map-file (see manpage for further details)
+- fixed \magnificaton bug (dvi magnification factor is now applied properly)
+- fixed buggy call of maketfm/makemf in Windows/MiKTeX version
+- fixed buggy evaluation of command-line argument -m/--map-file
+- several internal code improvements
+
+dvisvgm-0.6.1
+- added support for dvips map files
+- removed dependency on dvipdfm's map file (now ps2pk.map, psfonts.map or dvipdfm.map is used by default)
+- fixed compilation bug #2535497
+- some internal refactorings
+
+dvisvgm-0.6
+- added support for varying font encodings
+- updated MiKTeX support using its COM interface
+- fixed incomplete handling of nested virtual fonts
+- fixed a font handling bug that could cause segmentation faults
+- fixed bug in matrix transformation code
+- updated bundled potrace library to version 1.8
+
+dvisvgm-0.5
+- redesigned and improved font handling
+- added support for virtual fonts
+- evaluation of dvipdfm's map file to find font files with differing 
+  names (e.g. cork-lmr10 => lmr10)
+- automatic invocation of mktexmf etc. in case of missing font files (tfm, mf)
+- command-line option -m has been renamed to -M
+- added command-line options -m/--map-file and -n/--no-mktexmf
+- memory bug in StreamCounter class has been fixed
+- added sources of Peter Selinger's potrace library (part of potrace, http://potrace.sourceforge.net) 
+  to simplify the build process
+
+dvisvgm-0.4.3
+- problem with changed freetype API (freetype version >= 2.2.1) has been fixed
+- updated MiKTeX support to version 2.5 
+- minor code improvements
+- some unit tests based on CxxTest (http://cxxtest.sourceforge.net) have been added
+
+dvisvgm-0.4.2
+- added SVG transformation options
+- some bugfixes in command line frontend and TFM handling
+- code refactorings to improve modularity and extensibility
+
+dvisvgm-0.4.1:
+- added option -b to specify the bounding box
+- added a manual page 
+
+dvisvgm-0.4:
+Added a glyph tracing module that vectorizes Metafont's bitmap output
+if no corresponding Type 1 font file is available.
+
+dvisvgm-0.3:
+Inititial public release with basic conversion functionality.
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/README b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/README
new file mode 100644
index 00000000000..e1652b6d9e0
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/README
@@ -0,0 +1,120 @@
+dvisvgm -- A DVI to SVG converter
+
+DESCRIPTION
+
+ dvisvgm is a utility for TeX/LaTeX users. It converts
+ DVI files to the XML-based scalable vector graphics format SVG.
+
+
+DEPENDENCIES
+
+ dvisvgm relies on the following free libraries:
+   * FreeType 2 (http://www.freetype.org)
+     This library is used to extract glyph outlines
+     from PFB files.
+
+   * Ghostscript (http://pages.cs.wisc.edu/~ghost)
+     The PostScript special handler requires the Ghostscript
+     library libgs.so (Linux) or gsdll32.dll (Windows) to be
+     installed. If the configure script finds the corresponing 
+     Ghostscript development files on the system, it directly 
+     links against libgs.so. Otherwise, the library is looked up 
+     at runtime and PostScript support is enabled only if libgs.so 
+     could be found. 
+     Due to incompatible changes of the Ghostscript API, dvisvgm 
+     requires Ghostscript 8.31 or later.
+
+   * kpathsea
+     This library is part of the Web2C package and is
+     usually installed in conjunction with a TeX distribution.
+     kpathsea provides functions for searching files in the
+     large texmf tree.
+
+   * potracelib (http://potrace.sourceforge.net)
+     Peter Selinger's bitmap tracing library is utilized to
+     vectorize Metafont's bitmap output.
+     potracelib is now part of the dvisvgm source tarball, so
+     you don't need to create the library seperately any longer.
+
+   * zlib (http://www.zlib.org)
+     Compressed SVG files are produced by using functions
+     of this library and the Gzstream wrapper classes
+     (http://www.cs.unc.edu/Research/compgeom/gzstream)
+     which are licensed under LGPL version 2.1 (or optionally any 
+     later version) and should be included with this package.
+
+ If you want to build and run the testsuite located in the tests
+ subdirectory, you also need the googletest libraries
+ (http://code.google.com/p/googletest).
+
+
+COMPILATION
+
+ Quick installation info:
+   * type "./configure"
+   * type "make"
+   * type "make install" as root (or "sudo make install")
+
+ For generic configuration instructions see the file INSTALL.
+
+ The configure script should recognize all necessary parameters.
+ If a library is installed but not detected, specify its location
+ as commandline parameter of configure, e.g.
+   ./configure --with-freetype=/usr/local/freetype
+ (all available options can be displayed with ./configure --help)
+
+ The tracer module calls Metafont in case of lacking TFM or PFB files
+ via a system call. Please ensure that Metafont is installed and
+ reachable through the search path.
+ 
+ To build Windows binaries I recommend MinGW in conjunction
+ with MSYS (http://www.mingw.org). If executed within MSYS
+ the configure script assumes that you want to build dvisvgm
+ for MiKTeX. In this case the necessary import libraries for
+ the MiKTeX DLLs will be created and linked. If not already done,
+ add the MiKTeX bin directory to your search path, otherwise the
+ required DLLs won't be found while running dvisvgm.
+
+ If you don't like compiling the sources yourself, you can
+ download precompiled executables for Windows and MiKTeX
+ from sourceforge.net instead (see below).
+
+
+USAGE
+ Information about the command-line interface and the available options
+ can be found in the manual page.
+
+
+ADDITIONAL INFORMATION
+ This packacke is available from CTAN (dviware/dvisvgm) and can
+ be downloaded from the project website at sourceforge.net as well:
+
+    http://dvisvgm.sourceforge.net
+
+ Here you can find the sources, precompiled binaries and further additional
+ information about the converter and related topics.
+
+ If you've found a bug please let me know. You can either send me an
+ email or preferably use the bug reporting facilities at sourceforge.net
+ (see http://sourceforge.net/projects/dvisvgm).
+
+
+COPYRIGHT
+
+ Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+
+ This program is free software; you can redistribute it and/or modify it 
+ under the terms of the GNU General Public License as published by the 
+ Free Software Foundation; either version 3 of the License, or (at your 
+ option) any later version.
+
+ This program is distributed in the hope that it will be useful, but 
+ WITHOUT ANY WARRANTY; without even the implied warranty of 
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General 
+ Public License for more details.
+
+ You should have received a copy of the GNU General Public License along 
+ with this program; if not, see <http://www.gnu.org/licenses/>. 
+
+ See the file COPYING for details.
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/aclocal.m4 b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/aclocal.m4
new file mode 100644
index 00000000000..9304f88b61c
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/aclocal.m4
@@ -0,0 +1,951 @@
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+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 5
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
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+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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+# Some tools Automake needs.
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+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target.  The system "awk" is bad on
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+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES(CC)],
+		  [define([AC_PROG_CC],
+			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES(CXX)],
+		  [define([AC_PROG_CXX],
+			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES(OBJC)],
+		  [define([AC_PROG_OBJC],
+			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
+dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
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+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
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+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
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+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
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+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
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+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+  [[\\/$]]* | ?:[[\\/]]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
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+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
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+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
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+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
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+case $srcdir in
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+    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
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+
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+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/config.h.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/config.h.in
new file mode 100644
index 00000000000..60fceb830b8
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/config.h.in
@@ -0,0 +1,151 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if the `closedir' function returns void instead of `int'. */
+#undef CLOSEDIR_VOID
+
+/* Set to 1 if PostScript support should be disabled */
+#undef DISABLE_GS
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `dl' library (-ldl). */
+#undef HAVE_LIBDL
+
+/* Define to 1 if you have the `freetype' library (-lfreetype). */
+#undef HAVE_LIBFREETYPE
+
+/* Define to 1 if you have the `gs' library (-lgs). */
+#undef HAVE_LIBGS
+
+/* Define to 1 if you have the <libintl.h> header file. */
+#undef HAVE_LIBINTL_H
+
+/* Define to 1 if you have the `kpathsea' library (-lkpathsea). */
+#undef HAVE_LIBKPATHSEA
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* Define to 1 if you have the `potrace' library (-lpotrace). */
+#undef HAVE_LIBPOTRACE
+
+/* Define to 1 if you have the `z' library (-lz). */
+#undef HAVE_LIBZ
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+   zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+   slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* The machine triplet of the target system */
+#undef TARGET_SYSTEM
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure
new file mode 100755
index 00000000000..4ce796c07c4
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure
@@ -0,0 +1,9633 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for dvisvgm 0.8.7.
+#
+# Report bugs to <martin.gieseking@uos.de>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='dvisvgm'
+PACKAGE_TARNAME='dvisvgm'
+PACKAGE_VERSION='0.8.7'
+PACKAGE_STRING='dvisvgm 0.8.7'
+PACKAGE_BUGREPORT='martin.gieseking@uos.de'
+
+ac_unique_file="src"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+AM_LDFLAGS
+AM_CPPFLAGS
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+FREETYPE_CONFIG
+LIBOBJS
+EGREP
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+CPP
+RANLIB
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+ac_ct_CC
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+CC
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CXX
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+CXXFLAGS
+CXX
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_dependency_tracking
+with_freetype
+with_zlib
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CXX
+CXXFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CCC
+CC
+CFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures dvisvgm 0.8.7 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/dvisvgm]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of dvisvgm 0.8.7:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-freetype=DIR     location of the FreeType2 library
+  --with-zlib=DIR         location of the zlib library
+
+Some influential environment variables:
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <martin.gieseking@uos.de>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+dvisvgm configure 0.8.7
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by dvisvgm $as_me 0.8.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+DATE="August 2009"
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+am__api_version='1.11'
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    { { $as_echo "$as_me:$LINENO: error: unsafe absolute working directory name" >&5
+$as_echo "$as_me: error: unsafe absolute working directory name" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    { { $as_echo "$as_me:$LINENO: error: unsafe srcdir value: \`$srcdir'" >&5
+$as_echo "$as_me: error: unsafe srcdir value: \`$srcdir'" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if test "${ac_cv_path_mkdir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+done
+IFS=$as_save_IFS
+
+fi
+
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    test -d ./--version && rmdir ./--version
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+  [\\/$]* | ?:[\\/]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='dvisvgm'
+ VERSION='0.8.7'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_SYSTEM "$target"
+_ACEOF
+
+
+# Checks for programs.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
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+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
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+	break;;
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+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
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+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
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+
+ac_exeext=$ac_cv_exeext
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+# Check that the compiler produces executables we can run.  If not, either
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+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
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+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
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+$as_echo "$as_me: error: cannot run C++ compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
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+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
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+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
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+  case $ac_file in
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+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
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+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
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+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
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+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
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+  case $ac_file in
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+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
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+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
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+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
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+   { (exit 1); exit 1; }; }; }
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+
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+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
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+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
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+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
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+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
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+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
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+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
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+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
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+   CXXFLAGS="-g"
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+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
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+
+  ;
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+}
+_ACEOF
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+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
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+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
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+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CXXFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
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+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
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+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
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+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
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+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
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+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
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+_am_result=none
+# First try GNU make style include.
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+# Ignore all kinds of additional output from `make'.
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+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Check whether MikTeX import libraries should be linked
+case $host in
+	*-mingw32* | *-windows*)
+		CPPFLAGS="$CPPFLAGS -DMIKTEX"
+		EXTRA_LIBS="miktex-core.a miktex-kps.a"
+	;;
+	*)
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+if test "${ac_cv_header_kpathsea_kpathsea_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for kpathsea/kpathsea.h" >&5
+$as_echo_n "checking for kpathsea/kpathsea.h... " >&6; }
+if test "${ac_cv_header_kpathsea_kpathsea_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_kpathsea_kpathsea_h" >&5
+$as_echo "$ac_cv_header_kpathsea_kpathsea_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking kpathsea/kpathsea.h usability" >&5
+$as_echo_n "checking kpathsea/kpathsea.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <kpathsea/kpathsea.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking kpathsea/kpathsea.h presence" >&5
+$as_echo_n "checking kpathsea/kpathsea.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <kpathsea/kpathsea.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## -------------------------------------- ##
+## Report this to martin.gieseking@uos.de ##
+## -------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for kpathsea/kpathsea.h" >&5
+$as_echo_n "checking for kpathsea/kpathsea.h... " >&6; }
+if test "${ac_cv_header_kpathsea_kpathsea_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_kpathsea_kpathsea_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_kpathsea_kpathsea_h" >&5
+$as_echo "$ac_cv_header_kpathsea_kpathsea_h" >&6; }
+
+fi
+if test "x$ac_cv_header_kpathsea_kpathsea_h" = x""yes; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: please install the kpathsea development package" >&5
+$as_echo "$as_me: error: please install the kpathsea development package" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for kpse_find_file in -lkpathsea" >&5
+$as_echo_n "checking for kpse_find_file in -lkpathsea... " >&6; }
+if test "${ac_cv_lib_kpathsea_kpse_find_file+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkpathsea  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char kpse_find_file ();
+int
+main ()
+{
+return kpse_find_file ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_kpathsea_kpse_find_file=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_kpathsea_kpse_find_file=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_kpathsea_kpse_find_file" >&5
+$as_echo "$ac_cv_lib_kpathsea_kpse_find_file" >&6; }
+if test "x$ac_cv_lib_kpathsea_kpse_find_file" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBKPATHSEA 1
+_ACEOF
+
+  LIBS="-lkpathsea $LIBS"
+
+else
+  { { $as_echo "$as_me:$LINENO: error: libkpathsea not found, please install the corresponding package first" >&5
+$as_echo "$as_me: error: libkpathsea not found, please install the corresponding package first" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+		{ $as_echo "$as_me:$LINENO: checking kpathsea version" >&5
+$as_echo_n "checking kpathsea version... " >&6; }
+		if test "$cross_compiling" = yes; then
+  kpseversion=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+  			#include <kpathsea/kpathsea.h>
+			extern char *kpathsea_version_string;
+			int main() {
+				FILE *f;
+				f = fopen("conftestval", "w");
+				if(!f) exit(1);
+				fprintf(f, "%s\n", kpathsea_version_string);
+				fclose(f);
+    			exit(0);
+			}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  kpseversion=`cat conftestval`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+kpseversion=
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+#		AC_RESTORE_FLAGS
+		{ $as_echo "$as_me:$LINENO: result: \"$kpseversion\"" >&5
+$as_echo "\"$kpseversion\"" >&6; }
+		if test -z "$kpseversion"; then
+	  		{ { $as_echo "$as_me:$LINENO: error: Could not compile a simple kpathsea program -- check your installation" >&5
+$as_echo "$as_me: error: Could not compile a simple kpathsea program -- check your installation" >&2;}
+   { (exit 1); exit 1; }; }
+		fi
+	;;
+esac
+
+
+# Check how to link potracelib
+HAVE_LIBPOTRACE=1
+if test "${ac_cv_header_potracelib_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for potracelib.h" >&5
+$as_echo_n "checking for potracelib.h... " >&6; }
+if test "${ac_cv_header_potracelib_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_potracelib_h" >&5
+$as_echo "$ac_cv_header_potracelib_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking potracelib.h usability" >&5
+$as_echo_n "checking potracelib.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <potracelib.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking potracelib.h presence" >&5
+$as_echo_n "checking potracelib.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <potracelib.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: potracelib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: potracelib.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: potracelib.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: potracelib.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: potracelib.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: potracelib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: potracelib.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: potracelib.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## -------------------------------------- ##
+## Report this to martin.gieseking@uos.de ##
+## -------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for potracelib.h" >&5
+$as_echo_n "checking for potracelib.h... " >&6; }
+if test "${ac_cv_header_potracelib_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_potracelib_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_potracelib_h" >&5
+$as_echo "$ac_cv_header_potracelib_h" >&6; }
+
+fi
+if test "x$ac_cv_header_potracelib_h" = x""yes; then
+
+{ $as_echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
+$as_echo_n "checking for sqrt in -lm... " >&6; }
+if test "${ac_cv_lib_m_sqrt+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_m_sqrt=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_m_sqrt=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
+$as_echo "$ac_cv_lib_m_sqrt" >&6; }
+if test "x$ac_cv_lib_m_sqrt" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+  LIBS="-lm $LIBS"
+
+fi
+ # required to pass potrace check
+
+{ $as_echo "$as_me:$LINENO: checking for potrace_trace in -lpotrace" >&5
+$as_echo_n "checking for potrace_trace in -lpotrace... " >&6; }
+if test "${ac_cv_lib_potrace_potrace_trace+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpotrace  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char potrace_trace ();
+int
+main ()
+{
+return potrace_trace ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_potrace_potrace_trace=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_potrace_potrace_trace=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_potrace_potrace_trace" >&5
+$as_echo "$ac_cv_lib_potrace_potrace_trace" >&6; }
+if test "x$ac_cv_lib_potrace_potrace_trace" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPOTRACE 1
+_ACEOF
+
+  LIBS="-lpotrace $LIBS"
+
+else
+  HAVE_LIBPOTRACE=0
+fi
+
+else
+  HAVE_LIBPOTRACE=0
+fi
+
+
+
+if test "$HAVE_LIBPOTRACE" -eq 0; then
+	AM_CPPFLAGS="$AM_CXXFLAGS -I../potracelib -I../../potracelib"
+	EXTRA_LIBS="$EXTRA_LIBS ../potracelib/libpotrace.a "
+	{ $as_echo "$as_me:$LINENO: Using bundled potrace library" >&5
+$as_echo "$as_me: Using bundled potrace library" >&6;}
+fi
+
+
+# Check how to link Ghostscript
+HAVE_LIBGS=1
+if test "${ac_cv_header_ghostscript_iapi_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for ghostscript/iapi.h" >&5
+$as_echo_n "checking for ghostscript/iapi.h... " >&6; }
+if test "${ac_cv_header_ghostscript_iapi_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ghostscript_iapi_h" >&5
+$as_echo "$ac_cv_header_ghostscript_iapi_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking ghostscript/iapi.h usability" >&5
+$as_echo_n "checking ghostscript/iapi.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <ghostscript/iapi.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking ghostscript/iapi.h presence" >&5
+$as_echo_n "checking ghostscript/iapi.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ghostscript/iapi.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: ghostscript/iapi.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## -------------------------------------- ##
+## Report this to martin.gieseking@uos.de ##
+## -------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for ghostscript/iapi.h" >&5
+$as_echo_n "checking for ghostscript/iapi.h... " >&6; }
+if test "${ac_cv_header_ghostscript_iapi_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_ghostscript_iapi_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ghostscript_iapi_h" >&5
+$as_echo "$ac_cv_header_ghostscript_iapi_h" >&6; }
+
+fi
+if test "x$ac_cv_header_ghostscript_iapi_h" = x""yes; then
+
+{ $as_echo "$as_me:$LINENO: checking for gsapi_new_instance in -lgs" >&5
+$as_echo_n "checking for gsapi_new_instance in -lgs... " >&6; }
+if test "${ac_cv_lib_gs_gsapi_new_instance+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgs  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gsapi_new_instance ();
+int
+main ()
+{
+return gsapi_new_instance ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_gs_gsapi_new_instance=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_gs_gsapi_new_instance=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gs_gsapi_new_instance" >&5
+$as_echo "$ac_cv_lib_gs_gsapi_new_instance" >&6; }
+if test "x$ac_cv_lib_gs_gsapi_new_instance" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBGS 1
+_ACEOF
+
+  LIBS="-lgs $LIBS"
+
+else
+  HAVE_LIBGS=0
+fi
+
+else
+  HAVE_LIBGS=0
+fi
+
+
+
+if test "$HAVE_LIBGS" -eq 0; then
+
+{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+
+  LIBS="-ldl $LIBS"
+
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_GS 1
+_ACEOF
+
+		 { $as_echo "$as_me:$LINENO: WARNING: PostScript support disabled" >&5
+$as_echo "$as_me: WARNING: PostScript support disabled" >&2;}
+fi
+
+else
+	# query Ghostscript version
+	{ $as_echo "$as_me:$LINENO: checking Ghostscript version" >&5
+$as_echo_n "checking Ghostscript version... " >&6; }
+	if test "$cross_compiling" = yes; then
+  gsversion=unknown
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+		#include <ghostscript/iapi.h>
+		int main () {
+			gsapi_revision_t r;
+			if (gsapi_revision(&r, sizeof(gsapi_revision_t)) == 0) {
+				FILE *f;
+				f = fopen("gsversion", "w");
+				if (!f) exit(1);
+				fprintf(f, "%d\n", r.revision);
+				fclose(f);
+				exit(0);
+			}
+		}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  gsversion=`cat gsversion|cut -c1-3`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+gsversion=
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+	{ $as_echo "$as_me:$LINENO: result: \"$gsversion\"" >&5
+$as_echo "\"$gsversion\"" >&6; }
+	rm -f gsversion >/dev/null
+	if test "$gsversion" -lt 831; then
+		# current Ghostscript API was introduced in version 8.31
+		# older versions are not supported
+		LIBS=`echo $LIBS | sed "s/-lgs //" $LIBS`
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_GS 1
+_ACEOF
+
+		{ $as_echo "$as_me:$LINENO: WARNING: Ghostscript version < 8.31; PostScript support disabled" >&5
+$as_echo "$as_me: WARNING: Ghostscript version < 8.31; PostScript support disabled" >&2;}
+	fi
+fi
+
+# Check for libraries.
+
+{ $as_echo "$as_me:$LINENO: checking for FT_Init_FreeType in -lfreetype" >&5
+$as_echo_n "checking for FT_Init_FreeType in -lfreetype... " >&6; }
+if test "${ac_cv_lib_freetype_FT_Init_FreeType+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lfreetype  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char FT_Init_FreeType ();
+int
+main ()
+{
+return FT_Init_FreeType ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_freetype_FT_Init_FreeType=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_freetype_FT_Init_FreeType=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_freetype_FT_Init_FreeType" >&5
+$as_echo "$ac_cv_lib_freetype_FT_Init_FreeType" >&6; }
+if test "x$ac_cv_lib_freetype_FT_Init_FreeType" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBFREETYPE 1
+_ACEOF
+
+  LIBS="-lfreetype $LIBS"
+
+else
+  { { $as_echo "$as_me:$LINENO: error: freetype library not found, please install it first" >&5
+$as_echo "$as_me: error: freetype library not found, please install it first" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for gzopen in -lz" >&5
+$as_echo_n "checking for gzopen in -lz... " >&6; }
+if test "${ac_cv_lib_z_gzopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gzopen ();
+int
+main ()
+{
+return gzopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_z_gzopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_z_gzopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5
+$as_echo "$ac_cv_lib_z_gzopen" >&6; }
+if test "x$ac_cv_lib_z_gzopen" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBZ 1
+_ACEOF
+
+  LIBS="-lz $LIBS"
+
+fi
+
+#AC_CHECK_FUNC(getopt_long, , EXTRA_OBJS="$EXTRA_OBJS getopt.o getopt1.o")
+
+# Check for header files.
+
+
+
+
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if test "${ac_cv_search_opendir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_opendir=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_opendir+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then
+  :
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if test "${ac_cv_search_opendir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_opendir=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_opendir+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then
+  :
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+
+
+
+
+for ac_header in libintl.h stdlib.h string.h strings.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## -------------------------------------- ##
+## Report this to martin.gieseking@uos.de ##
+## -------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Check for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+if test "${ac_cv_header_stdbool_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdbool.h>
+#ifndef bool
+ "error: bool is not defined"
+#endif
+#ifndef false
+ "error: false is not defined"
+#endif
+#if false
+ "error: false is not 0"
+#endif
+#ifndef true
+ "error: true is not defined"
+#endif
+#if true != 1
+ "error: true is not 1"
+#endif
+#ifndef __bool_true_false_are_defined
+ "error: __bool_true_false_are_defined is not defined"
+#endif
+
+	struct s { _Bool s: 1; _Bool t; } s;
+
+	char a[true == 1 ? 1 : -1];
+	char b[false == 0 ? 1 : -1];
+	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+	char d[(bool) 0.5 == true ? 1 : -1];
+	bool e = &s;
+	char f[(_Bool) 0.0 == false ? 1 : -1];
+	char g[true];
+	char h[sizeof (_Bool)];
+	char i[sizeof s.t];
+	enum { j = false, k = true, l = false * true, m = true * 256 };
+	/* The following fails for
+	   HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+	_Bool n[m];
+	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+#	if defined __xlc__ || defined __GNUC__
+	 /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
+	    reported by James Lemley on 2005-10-05; see
+	    http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
+	    This test is not quite right, since xlc is allowed to
+	    reject this program, as the initializer for xlcbug is
+	    not one of the forms that C requires support for.
+	    However, doing the test right would require a runtime
+	    test, and that would make cross-compilation harder.
+	    Let us hope that IBM fixes the xlc bug, and also adds
+	    support for this kind of constant expression.  In the
+	    meantime, this test will reject xlc, which is OK, since
+	    our stdbool.h substitute should suffice.  We also test
+	    this with GCC, where it should work, to detect more
+	    quickly whether someone messes up the test in the
+	    future.  */
+	 char digs[] = "0123456789";
+	 int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
+#	endif
+	/* Catch a bug in an HP-UX C compiler.  See
+	   http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+	   http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+	 */
+	_Bool q = true;
+	_Bool *pq = &q;
+
+int
+main ()
+{
+
+	*pq |= q;
+	*pq |= ! q;
+	/* Refer to every declared value, to avoid compiler optimizations.  */
+	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+		+ !m + !n + !o + !p + !q + !pq);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdbool_h=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdbool_h=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
+$as_echo "$ac_cv_header_stdbool_h" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for _Bool" >&5
+$as_echo_n "checking for _Bool... " >&6; }
+if test "${ac_cv_type__Bool+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type__Bool=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (_Bool))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((_Bool)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type__Bool=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
+$as_echo "$ac_cv_type__Bool" >&6; }
+if test "x$ac_cv_type__Bool" = x""yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE__BOOL 1
+_ACEOF
+
+
+fi
+
+if test $ac_cv_header_stdbool_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STDBOOL_H 1
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_inline=$ac_kw
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if test "${ac_cv_struct_tm+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <time.h>
+
+int
+main ()
+{
+struct tm tm;
+				     int *p = &tm.tm_sec;
+				     return !p;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_struct_tm=time.h
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_struct_tm=sys/time.h
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TM_IN_SYS_TIME 1
+_ACEOF
+
+fi
+
+
+# Check for library functions.
+{ $as_echo "$as_me:$LINENO: checking whether closedir returns void" >&5
+$as_echo_n "checking whether closedir returns void... " >&6; }
+if test "${ac_cv_func_closedir_void+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_closedir_void=yes
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header_dirent>
+#ifndef __cplusplus
+int closedir ();
+#endif
+
+int
+main ()
+{
+return closedir (opendir (".")) != 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_closedir_void=no
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_closedir_void=yes
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5
+$as_echo "$ac_cv_func_closedir_void" >&6; }
+if test $ac_cv_func_closedir_void = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define CLOSEDIR_VOID 1
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for error_at_line" >&5
+$as_echo_n "checking for error_at_line... " >&6; }
+if test "${ac_cv_lib_error_at_line+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <error.h>
+int
+main ()
+{
+error_at_line (0, 0, "", 0, "an error occurred");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_error_at_line=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_error_at_line=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5
+$as_echo "$ac_cv_lib_error_at_line" >&6; }
+if test $ac_cv_lib_error_at_line = no; then
+  case " $LIBOBJS " in
+  *" error.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS error.$ac_objext"
+ ;;
+esac
+
+fi
+
+
+for ac_header in stdlib.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## -------------------------------------- ##
+## Report this to martin.gieseking@uos.de ##
+## -------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_malloc_0_nonnull=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_malloc_0_nonnull=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_malloc_0_nonnull=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MALLOC 1
+_ACEOF
+
+else
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_MALLOC 0
+_ACEOF
+
+   case " $LIBOBJS " in
+  *" malloc.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<\_ACEOF
+#define malloc rpl_malloc
+_ACEOF
+
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
+$as_echo_n "checking whether lstat dereferences a symlink specified with a trailing slash... " >&6; }
+if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  rm -f conftest.sym conftest.file
+echo >conftest.file
+if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+     /* Linux will dereference the symlink and fail.
+	That is better in the sense that it means we will not
+	have to compile and use the lstat wrapper.  */
+     return lstat ("conftest.sym/", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+else
+  # If the `ln -s' command failed, then we probably don't even
+  # have an lstat function.
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+
+test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+
+if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
+  case " $LIBOBJS " in
+  *" lstat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5
+$as_echo_n "checking whether stat accepts an empty string... " >&6; }
+if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_stat_empty_string_bug=yes
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+  return stat ("", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_stat_empty_string_bug=no
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_stat_empty_string_bug=yes
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5
+$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
+if test $ac_cv_func_stat_empty_string_bug = yes; then
+  case " $LIBOBJS " in
+  *" stat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS stat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+
+for ac_func in vprintf
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+{ $as_echo "$as_me:$LINENO: checking for _doprnt" >&5
+$as_echo_n "checking for _doprnt... " >&6; }
+if test "${ac_cv_func__doprnt+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define _doprnt innocuous__doprnt
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char _doprnt (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef _doprnt
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char _doprnt ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub__doprnt || defined __stub____doprnt
+choke me
+#endif
+
+int
+main ()
+{
+return _doprnt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func__doprnt=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func__doprnt=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
+$as_echo "$ac_cv_func__doprnt" >&6; }
+if test "x$ac_cv_func__doprnt" = x""yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DOPRNT 1
+_ACEOF
+
+fi
+
+fi
+done
+
+
+
+
+
+for ac_func in memset strcasecmp strtol
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# add options for selection of "optional" library locations
+# currently these libraries are mandatory; the --with-foo options
+# are used to specify the locations explicitely
+
+# Check whether --with-freetype was given.
+if test "${with_freetype+set}" = set; then
+  withval=$with_freetype; if test "$withval" != no; then
+		if test "$withval" != yes; then
+			FREETYPE_DIR=$withval
+		fi
+	 fi
+fi
+
+
+
+# Check whether --with-zlib was given.
+if test "${with_zlib+set}" = set; then
+  withval=$with_zlib; if test "$withval" != no; then
+		if test "$withval" != yes; then
+			ZLIB_DIR=$withval
+		fi
+	fi
+fi
+
+
+if test "$withval" != no; then
+	if test -n "$FREETYPE_DIR"; then
+		# Extract the first word of "freetype-config", so it can be a program name with args.
+set dummy freetype-config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_FREETYPE_CONFIG+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $FREETYPE_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_FREETYPE_CONFIG="$FREETYPE_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="$FREETYPE_DIR/bin:$PATH"
+for as_dir in $as_dummy
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_FREETYPE_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+FREETYPE_CONFIG=$ac_cv_path_FREETYPE_CONFIG
+if test -n "$FREETYPE_CONFIG"; then
+  { $as_echo "$as_me:$LINENO: result: $FREETYPE_CONFIG" >&5
+$as_echo "$FREETYPE_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+	else
+		# Extract the first word of "freetype-config", so it can be a program name with args.
+set dummy freetype-config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_FREETYPE_CONFIG+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $FREETYPE_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_FREETYPE_CONFIG="$FREETYPE_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_FREETYPE_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+FREETYPE_CONFIG=$ac_cv_path_FREETYPE_CONFIG
+if test -n "$FREETYPE_CONFIG"; then
+  { $as_echo "$as_me:$LINENO: result: $FREETYPE_CONFIG" >&5
+$as_echo "$FREETYPE_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+	fi
+
+	if test -n "$FREETYPE_CONFIG"; then
+		CPPFLAGS=`$CPPFLAGS $FREETYPE_CONFIG --cflags`
+		if test -n "$FREETYPE_DIR"; then
+			CPPFLAGS="$CPPFLAGS -I$FREETYPE_DIR/include"
+		fi
+	else
+		if test -n "$FREETYPE_DIR"; then
+	   	CPPFLAGS="$CPPFLAGS -I$FREETYPE_DIR/include/freetype2 -I$FREETYPE_DIR/include"
+			LDFLAGS="$LDFLAGS -L$FREETYPE_DIR/lib"
+		fi
+	fi
+
+	if test -n "$ZLIB_DIR"; then
+		CPPFLAGS="$CPPFLAGS -I$ZLIB_DIR -I$ZLIB_DIR/include"
+		LDFLAGS="$LDFLAGS -L$ZLIB_DIR/lib"
+	fi
+fi
+
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile potracelib/Makefile src/Makefile tests/Makefile doc/dvisvgm.txt doc/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by dvisvgm $as_me 0.8.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+dvisvgm config.status 0.8.7
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "potracelib/Makefile") CONFIG_FILES="$CONFIG_FILES potracelib/Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+    "doc/dvisvgm.txt") CONFIG_FILES="$CONFIG_FILES doc/dvisvgm.txt" ;;
+    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      { as_dir=$dirpart/$fdir
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure.ac b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure.ac
new file mode 100644
index 00000000000..2ce6615afe2
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure.ac
@@ -0,0 +1,184 @@
+# This file is part of dvisvgm
+# Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+#
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT([dvisvgm],[0.8.7],[martin.gieseking@uos.de])
+DATE="August 2009"
+AC_CONFIG_SRCDIR(src)
+AC_CONFIG_HEADER(config.h)
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+AM_INIT_AUTOMAKE
+
+AH_TEMPLATE([TARGET_SYSTEM], [The machine triplet of the target system])
+AC_DEFINE_UNQUOTED([TARGET_SYSTEM], ["$target"])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+
+AC_PROG_RANLIB
+AC_LANG(C)
+
+# Check whether MikTeX import libraries should be linked
+case $host in 
+	*-mingw32* | *-windows*)
+		CPPFLAGS="$CPPFLAGS -DMIKTEX"
+		EXTRA_LIBS="miktex-core.a miktex-kps.a"
+	;;
+	*)
+		AC_CHECK_HEADER([kpathsea/kpathsea.h], , 
+			[AC_MSG_ERROR([please install the kpathsea development package])])
+		AC_CHECK_LIB(kpathsea, kpse_find_file, , 
+			[AC_MSG_ERROR([libkpathsea not found, please install the corresponding package first])])
+
+		AC_MSG_CHECKING([kpathsea version])
+		AC_TRY_RUN([#include <stdio.h>
+  			#include <kpathsea/kpathsea.h>
+			extern char *kpathsea_version_string;
+			int main() {
+				FILE *f;
+				f = fopen("conftestval", "w");
+				if(!f) exit(1);
+				fprintf(f, "%s\n", kpathsea_version_string);
+				fclose(f);
+    			exit(0);
+			}], 
+			[kpseversion=`cat conftestval`], [kpseversion=], [kpseversion=unknown])
+#		AC_RESTORE_FLAGS
+		AC_MSG_RESULT("$kpseversion")
+		if test -z "$kpseversion"; then
+	  		AC_MSG_ERROR([Could not compile a simple kpathsea program -- check your installation])
+		fi
+	;;
+esac
+
+
+# Check how to link potracelib
+HAVE_LIBPOTRACE=1
+AC_CHECK_HEADER([potracelib.h], 
+	[AC_CHECK_LIB(m, sqrt) # required to pass potrace check
+	 AC_CHECK_LIB(potrace, potrace_trace, , HAVE_LIBPOTRACE=0)], HAVE_LIBPOTRACE=0)
+
+if test "$HAVE_LIBPOTRACE" -eq 0; then
+	AM_CPPFLAGS="$AM_CXXFLAGS -I../potracelib -I../../potracelib"
+	EXTRA_LIBS="$EXTRA_LIBS ../potracelib/libpotrace.a "
+	AC_MSG_NOTICE([Using bundled potrace library])
+fi
+
+
+# Check how to link Ghostscript
+HAVE_LIBGS=1
+AC_CHECK_HEADER([ghostscript/iapi.h], 
+	AC_CHECK_LIB(gs, gsapi_new_instance, , HAVE_LIBGS=0), HAVE_LIBGS=0)
+
+if test "$HAVE_LIBGS" -eq 0; then
+	AC_CHECK_LIB(dl, dlopen, ,
+		[AC_DEFINE(DISABLE_GS, 1, [Set to 1 if PostScript support should be disabled])
+		 AC_MSG_WARN(PostScript support disabled)])
+else
+	# query Ghostscript version
+	AC_MSG_CHECKING([Ghostscript version])
+	AC_TRY_RUN([#include <stdio.h>
+		#include <ghostscript/iapi.h>
+		int main () {
+			gsapi_revision_t r;
+			if (gsapi_revision(&r, sizeof(gsapi_revision_t)) == 0) {
+				FILE *f; 
+				f = fopen("gsversion", "w");
+				if (!f) exit(1);
+				fprintf(f, "%d\n", r.revision);
+				fclose(f);
+				exit(0);
+			}
+		}],
+		[gsversion=`cat gsversion|cut -c1-3`], [gsversion=], [gsversion=unknown])
+	AC_MSG_RESULT("$gsversion")
+	rm -f gsversion >/dev/null
+	if test "$gsversion" -lt 831; then
+		# current Ghostscript API was introduced in version 8.31
+		# older versions are not supported
+		LIBS=`echo $LIBS | sed "s/-lgs //" $LIBS`
+		AC_DEFINE(DISABLE_GS, 1, [Set to 1 if PostScript support should be disabled])
+		AC_MSG_WARN([Ghostscript version < 8.31; PostScript support disabled])
+	fi
+fi
+
+# Check for libraries.
+AC_CHECK_LIB(freetype, FT_Init_FreeType, , 
+	[AC_MSG_ERROR([freetype library not found, please install it first])])
+
+AC_CHECK_LIB(z, gzopen)
+#AC_CHECK_FUNC(getopt_long, , EXTRA_OBJS="$EXTRA_OBJS getopt.o getopt1.o")
+
+# Check for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([libintl.h stdlib.h string.h strings.h unistd.h])
+
+# Check for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_SIZE_T
+AC_STRUCT_TM
+
+# Check for library functions.
+AC_FUNC_CLOSEDIR_VOID
+AC_FUNC_ERROR_AT_LINE
+AC_FUNC_MALLOC
+AC_FUNC_STAT
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([memset strcasecmp strtol])
+
+# add options for selection of "optional" library locations
+# currently these libraries are mandatory; the --with-foo options
+# are used to specify the locations explicitely
+AC_ARG_WITH(freetype,[  --with-freetype=DIR     location of the FreeType2 library],
+	[if test "$withval" != no; then
+		if test "$withval" != yes; then
+			FREETYPE_DIR=$withval
+		fi
+	 fi])
+
+AC_ARG_WITH(zlib,[  --with-zlib=DIR         location of the zlib library],
+	[if test "$withval" != no; then
+		if test "$withval" != yes; then
+			ZLIB_DIR=$withval
+		fi
+	fi])
+
+if test "$withval" != no; then
+	if test -n "$FREETYPE_DIR"; then
+		AC_PATH_PROG(FREETYPE_CONFIG, freetype-config,,[$FREETYPE_DIR/bin:$PATH])
+	else
+		AC_PATH_PROG(FREETYPE_CONFIG, freetype-config)
+	fi
+	
+	if test -n "$FREETYPE_CONFIG"; then
+		CPPFLAGS=`$CPPFLAGS $FREETYPE_CONFIG --cflags`
+		if test -n "$FREETYPE_DIR"; then
+			CPPFLAGS="$CPPFLAGS -I$FREETYPE_DIR/include"
+		fi
+	else 
+		if test -n "$FREETYPE_DIR"; then
+	   	CPPFLAGS="$CPPFLAGS -I$FREETYPE_DIR/include/freetype2 -I$FREETYPE_DIR/include"
+			LDFLAGS="$LDFLAGS -L$FREETYPE_DIR/lib"
+		fi
+	fi
+
+	if test -n "$ZLIB_DIR"; then
+		CPPFLAGS="$CPPFLAGS -I$ZLIB_DIR -I$ZLIB_DIR/include"
+		LDFLAGS="$LDFLAGS -L$ZLIB_DIR/lib"
+	fi
+fi
+
+
+AC_SUBST(DATE)
+AC_SUBST(EXTRA_LIBS)
+AC_SUBST(AM_CPPFLAGS)
+AC_SUBST(AM_LDFLAGS)
+AC_CONFIG_FILES([Makefile potracelib/Makefile src/Makefile tests/Makefile doc/dvisvgm.txt doc/Makefile])
+AC_OUTPUT
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/Makefile.am
new file mode 100644
index 00000000000..2291298f6b2
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/Makefile.am
@@ -0,0 +1,30 @@
+man_MANS = dvisvgm.1
+EXTRA_DIST = $(man_MANS)
+
+dvisvgm.1: dvisvgm.txt
+	if test -f buildman; then \
+		a2x -dmanpage -fmanpage -L $<; \
+	fi
+
+dvisvgm.pdf: dvisvgm.1
+	man -t ./$< | ps2pdf - $@
+
+dvi-pdf: dvisvgm.dvi
+	dvipdfm $<
+	rm -f $<
+
+dvisvgm.dvi: dvisvgm.1
+	groff -Tdvi -mandoc ./$< >$@
+
+dvisvgm.html: dvisvgm.txt
+	asciidoc --unsafe -dmanpage $<
+
+html: dvisvgm.html
+man: dvisvgm.1
+pdf: dvisvgm.pdf
+
+clean:
+	rm -f dvisvgm.pdf dvisvgm.html dvisvgm.xml dvisvgm.1 dvisvgm.txt
+
+distclean-local:
+	rm -f dvisvgm.1
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/Makefile.in
new file mode 100644
index 00000000000..0d12cbd77d0
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/Makefile.in
@@ -0,0 +1,447 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
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+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
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+	sed 'N;N;s,\n, ,g' | { \
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+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man
+
+uninstall-man: uninstall-man1
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic distclean \
+	distclean-generic distclean-local distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-man1 install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
+	pdf-am ps ps-am uninstall uninstall-am uninstall-man \
+	uninstall-man1
+
+
+dvisvgm.1: dvisvgm.txt
+	if test -f buildman; then \
+		a2x -dmanpage -fmanpage -L $<; \
+	fi
+
+dvisvgm.pdf: dvisvgm.1
+	man -t ./$< | ps2pdf - $@
+
+dvi-pdf: dvisvgm.dvi
+	dvipdfm $<
+	rm -f $<
+
+dvisvgm.dvi: dvisvgm.1
+	groff -Tdvi -mandoc ./$< >$@
+
+dvisvgm.html: dvisvgm.txt
+	asciidoc --unsafe -dmanpage $<
+
+html: dvisvgm.html
+man: dvisvgm.1
+pdf: dvisvgm.pdf
+
+clean:
+	rm -f dvisvgm.pdf dvisvgm.html dvisvgm.xml dvisvgm.1 dvisvgm.txt
+
+distclean-local:
+	rm -f dvisvgm.1
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.1 b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.1
new file mode 100644
index 00000000000..6f51f38e1fa
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.1
@@ -0,0 +1,736 @@
+'\" t
+.\"     Title: dvisvgm
+.\"    Author: [see the "AUTHOR" section]
+.\" Generator: DocBook XSL Stylesheets v1.74.3 <http://docbook.sf.net/>
+.\"      Date: 11/09/2009
+.\"    Manual: dvisvgm Manual
+.\"    Source: dvisvgm 0.8.7
+.\"  Language: English
+.\"
+.TH "DVISVGM" "1" "11/09/2009" "dvisvgm 0\&.8\&.7" "dvisvgm Manual"
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+dvisvgm \- converts DVI files to the XML\-based SVG format
+.SH "SYNOPSIS"
+.sp
+\fBdvisvgm\fR [ \fIoptions\fR ] \fIfile\fR [\&.dvi]
+.SH "DESCRIPTION"
+.sp
+The program \fBdvisvgm\fR generates an SVG file from a given DVI file\&. DVI is the device independent output format produced by TeX and some other typesetting systems\&. Output from groff can be converted to DVI using grodvi\&.
+.sp
+The recent version of \fBdvisvgm\fR provides advanced conversion functionality but currently only one page can be converted even if the DVI file is made up of multiple pages\&. You can select the page to be processed with option \fB\-p\fR\&. \fBdvisvgm\fR should properly convert all pages that are made up of fonts and rules only\&. Additionally, some sets of specials are understood as well\&. For a more detailed overview, see section \fBsupport of specials\fR below\&.
+.sp
+Since SVG is a vector based graphics format, \fBdvisvgm\fR tries to convert the glyph outlines of all used fonts into scalable path descriptions\&. The fastest way to do that is to extract the path information from PFB (PostScript Type 1) files\&. So if \fBdvisvgm\fR is able to find a PFB file for a used font, it will read the necessary information from it\&.
+.sp
+TeX\(cqs main source for font descriptions is Metafont which produces bitmap output \&.That\(cqs why not all obtainable TeX fonts are available in PFB format\&. In these cases \fBdvisvgm\fR tries to vectorize Metafont\(cqs output by tracing the glyph bitmaps\&. The results are not as perfect as most (manually optimized) PFB outlines but are nonetheless really nice in most cases\&.
+.SH "OPTIONS"
+.PP
+\fB\-a, \-\-trace\-all\fR
+.RS 4
+This option forces dvisvgm to trace not just the actually needed glyphs but all glyphs of all bitmap fonts used in the DVI file\&. Since the tracing results are stored in the font cache, all following DVI conversions (without option
+\fB\-\-trace\-all\fR) where these fonts are involved will be much faster\&. By default, dvisvgm traces only the actually needed glyphs and adds them to the cache\&.
+.if n \{\
+.sp
+.\}
+.RS 4
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.ps +1
+\fBNote\fR
+.ps -1
+.br
+This option only takes affect if font caching is active\&. Thus,
+\fB\-\-trace\-all\fR
+cannot be combined with option
+\fB\-\-cache=none\fR\&.
+.sp .5v
+.RE
+.RE
+.PP
+\fB\-b, \-\-bbox\fR=\fIfmt\fR
+.RS 4
+Sets the bounding box of the generated graphic to the specified format\&. The parameter
+\fIfmt\fR
+takes either one of the format specifiers listed below or a sequence of four comma\- or whitespace\-separated length values
+\fIx1\fR,
+\fIy1\fR,
+\fIx2\fR
+and
+\fIy2\fR\&. The latter define two diagonal corners of the bounding box\&. Each length value consists of a floating point number and an optional length unit (pt, bp, cm, mm, in, or pc)\&. If the unit is omitted, TeX points (pt) are assumed\&.
+.sp
+Alternatively, the following format specifiers are supported:
+.PP
+\fBInternational DIN/ISO paper sizes\fR
+.RS 4
+A\fIn\fR, B\fIn\fR, C\fIn\fR, D\fIn\fR, where
+\fIn\fR
+is a non\-negative integer, e\&.g\&. A4 or a4 for DIN/ISO A4 format (210mm \(mu 297mm)\&.
+.RE
+.PP
+\fBNorth American paper sizes\fR
+.RS 4
+invoice, executive, legal, letter, ledger
+.RE
+.PP
+\fBSpecial bounding box sizes\fR
+.RS 4
+.TS
+tab(:);
+lt lt
+lt lt
+lt lt.
+T{
+\fBdvi\fR
+T}:T{
+the page size stored in the DVI file will be used
+T}
+T{
+\fBmin\fR
+T}:T{
+the minimal bounding box will be computed and assigned
+T}
+T{
+\fBnone\fR
+T}:T{
+no bounding box will be assigned
+T}
+.TE
+.sp 1
+.RE
+.RE
+.PP
+\fBPage orientation\fR
+.RS 4
+The default page orientation for DIN/ISO and American paper sizes is
+\fIportrait\fR, i\&.e\&.
+\fIwidth\fR
+<
+\fIheight\fR\&. Appending
+\fB\-landscape\fR
+or simply
+\fB\-l\fR
+to the format string switches to
+\fIlandscape\fR
+mode (\fIwidth\fR
+>
+\fIheight\fR)\&. For symmetry reasons you can also explicitly add
+\fB\-portrait\fR
+or
+\fB\-p\fR
+to indicate the default portrait format\&. Note that these suffixes are part of the size string and not separate options\&. Thus they must directly follow the above mentioned size specifiers without additional blanks\&. Furthermore, the orientation suffixes can\(cqt be used with
+\fBdvi\fR,
+\fBmin\fR
+and
+\fBnone\fR\&.
+.if n \{\
+.sp
+.\}
+.RS 4
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.ps +1
+\fBNote\fR
+.ps -1
+.br
+Option
+\fB\-b, \-\-bbox\fR
+only affects the bounding box and does not transform the page content\&. Hence if you choose a landscape format the page won\(cqt be rotated\&.
+.sp .5v
+.RE
+.RE
+.PP
+\fB\-c, \-\-scale\fR=\fIsx\fR[,\fIsy\fR]
+.RS 4
+Scales page content horizontally by
+\fIsx\fR
+and vertically by
+\fIsy\fR\&. This option is equivalent to *\-TS*\fIsx\fR,\fIsy\fR\&.
+.RE
+.PP
+\fB\-C, \-\-cache\fR[=\fIdir\fR]
+.RS 4
+To speed up the conversion process of bitmap fonts,
+\fBdvisvgm\fR
+saves intermediate conversion information in cache files\&. By default, these files are stored in $HOME/\&.dvisvgm\&. If you prefer a different location use option
+\fB\-\-cache\fR
+to overwrite the default\&. Furthermore, it is also possible to disable the font caching mechanism completely with option
+\fB\-\-cache=none\fR\&. If argument
+\fIdir\fR
+is omitted, dvisvgm prints the path of the default cache directory and some information about the stored fonts\&.
+.RE
+.PP
+\fB\-l, \-\-list\-specials\fR
+.RS 4
+Prints a list of registered special handlers and exits\&. Each handler processes a set of special statements belonging to the same category\&. The categories are identified by the prefix of the special statements\&. It\(cqs usually a leading word separated from the rest of the statement by a colon or a blank, e\&.g\&.
+\fIcolor\fR
+or
+\fIps\fR\&.
+.RE
+.PP
+\fB\-m, \-\-map\-file\fR=\fIfile\fR
+.RS 4
+Sets the map file that is used to look up font names and encodings\&.
+\fBdvisvgm\fR
+does not provide its own map file but tries to use available ones coming with
+\fBdvips\fR
+or
+\fBdvipdfm\fR\&. If option
+\fB\-m\fR
+is not given
+\fBdvisvgm\fR
+looks for
+ps2pk\&.map,
+dvipdfm\&.map, and
+psfonts\&.map
+(in this order)\&. Without further options, the file specified by option
+\fB\-m\fR
+will be used instead of the default maps\&. If you want
+\fBdvisgvm\fR
+to load the given file additionally to the default maps, add a leading
+\fI+\fR
+to the file/path, e\&.g\&.
+\-\-map\-file=+myfonts\&.map\&. For further information about the file format see the manuals of
+\fBdvips\fR
+and
+\fBdvipdfm\fR\&.
+.RE
+.PP
+\fB\-M, \-\-mag\fR=\fIfactor\fR
+.RS 4
+Sets the maginfication factor used for Metafont calls prior tracing the glyphs\&. The larger this value the better the tracing results\&. Nevertheless large magnification values can cause Metafont arithmetic errors due to number overflows\&. So use this option with care\&. The default setting usually produces nice results\&.
+.RE
+.PP
+\fB\-n, \-\-no\-fonts\fR
+.RS 4
+If this option is given,
+\fBdvisvgm\fR
+doesn\(cqt create font elements but uses paths instead\&. The resulting SVG file is usually bigger but concurrently more compatible with most applications that don\(cqt support SVG fonts yet\&. This option implies
+\fB\-\-no\-styles\fR\&.
+.RE
+.PP
+\fB\-S, \-\-no\-specials\fR[=\fInames\fR]
+.RS 4
+Disable processing of special commands that are embedded in the DVI file\&. If no further parameter is given, all specials are ignored\&. To selectively disable sets of specials, an optional comma\-separated list of names can be appended to this option\&. A
+\fIname\fR
+is a unique identifier referencing a special handler\&. Option
+\fB\-\-list\-specials\fR
+lists all currently available handlers and their names\&. All unsupported special statements are silently ignored\&.
+.RE
+.PP
+\fB\-\-no\-styles\fR
+.RS 4
+By default,
+\fBdvisvgm\fR
+uses CSS styles and class attributes to reference fonts because it\(cqs more compact than repeatedly set the complete font information in each text element\&. However, if you prefer direct font references, the default behavior can be disabled with option
+\fB\-\-no\-styles\fR\&.
+.RE
+.PP
+\fB\-\-no\-mktexmf\fR
+.RS 4
+Suppresses the generation of missing font files\&. If
+\fBdvisvgm\fR
+can\(cqt find a font file through the kpathsea lookup mechanism, it calls the external tools mktextfm or mktexmf by default\&. This option disables these calls\&.
+.RE
+.PP
+\fB\-o, \-\-output\fR=\fIfile\fR
+.RS 4
+Sets the name of the output file\&.
+.RE
+.PP
+\fB\-p, \-\-page\fR=\fInumber\fR
+.RS 4
+With this option you can choose the page to be processed\&. Please consider that the parameter of this option don\(cqt refer to the page numbers printed on the page\&. Instead the physical page count is expected, where the first page always gets number 1\&. If this option is omitted, the first page will be selected\&.
+.RE
+.PP
+\fB\-P, \-\-progress\fR[=\fIskip\fR]
+.RS 4
+Enables a simple progress indicator shown when DVI specials are processed, since this can be a time\-consuming operation, especially when PostScript specials are involved\&. The optional non\-negative parameter
+\fIskip\fR
+controls the indicator length: Every time a set of
+\fIskip\fR
+specials has been processed, an indicator character is printed\&. Therefore, smaller values lead to a longer, more frequently updated progress indicator\&.
+.RE
+.PP
+\fB\-r, \-\-rotate\fR=\fIangle\fR
+.RS 4
+Rotates page content clockwise by
+\fIangle\fR
+degrees around the page center\&. This option is equivalent to
+\fB\-TR\fR\fIangle\fR\&.
+.RE
+.PP
+\fB\-s, \-\-stdout\fR
+.RS 4
+Don\(cqt write output to a file but redirect it to
+\fBstdout\fR\&.
+.RE
+.PP
+\fB\-t, \-\-translate\fR=\fItx\fR[,\fIty\fR]
+.RS 4
+Translates (moves) page content in direction of vector (\fItx\fR,\fIty\fR)\&. This option is equivalent to
+\fB\-TT\fR\fItx\fR,\fIty\fR\&.
+.RE
+.PP
+\fB\-T, \-\-transform\fR=\fIcommands\fR
+.RS 4
+Applies a sequence of transformations to the SVG content\&. Each transformation is described by a
+\fIcommand\fR
+that begins with a capital letter followed by a list of comma\-separated parameters\&. Following transformation commands are supported:
+.PP
+\fBT\fR \fItx\fR[,\fIty\fR]
+.RS 4
+Translates (moves) page in direction of vector (\fItx\fR,\fIty\fR)\&. If
+\fIty\fR
+is omitted,
+\fIty\fR=0 is assumed\&. The expected unit length of
+\fItx\fR
+and
+\fIty\fR
+are TeX points (1pt = 1/72\&.27in)\&. However, there are several constants defined to simplify the unit conversion (see below)\&.
+.RE
+.PP
+\fBS\fR \fIsx\fR[,\fIsy\fR]
+.RS 4
+Scales page horizontally by
+\fIsx\fR
+and vertically by
+\fIsy\fR\&. If
+\fIsy\fR
+is omitted
+\fIsy\fR=\fIsx\fR
+is assumed\&.
+.RE
+.PP
+\fBR\fR \fIangle\fR[,\fIx\fR,\fIy\fR]
+.RS 4
+Rotates page clockwise by
+\fIangle\fR
+degrees around point (\fIx\fR,\fIy\fR)\&. If the optional arguments
+\fIx\fR
+and
+\fIy\fR
+are omitted the page will be rotated around its center depending on the chosen page format\&. When option
+\fB\-bnone\fR
+is given, the rotation center is origin (0,0)\&.
+.RE
+.PP
+\fBKX\fR \fIangle\fR
+.RS 4
+Skews page along the
+\fIx\fR\-axis by
+\fIangle\fR
+degrees\&. Argument
+\fIangle\fR
+can take any value except 90+180\fIk\fR, where
+\fIk\fR
+is an integer\&.
+.RE
+.PP
+\fBKY\fR \fIangle\fR
+.RS 4
+Skews page along the
+\fIy\fR\-axis by
+\fIangle\fR
+degrees\&. Argument
+\fIangle\fR
+can take any value except 90+180\fIk\fR, where
+\fIk\fR
+is an integer\&.
+.RE
+.PP
+\fBFH\fR [\fIy\fR]
+.RS 4
+Mirrors (flips) page at the horizontal line through point (0,\fIy\fR)\&. Omitting the optional argument leads to
+\fIy\fR=\fIh\fR/2, where
+\fIh\fR
+denotes the page height (see
+\fIpre\-defined constants\fR
+below)\&.
+.RE
+.PP
+\fBFV\fR [\fIx\fR]
+.RS 4
+Mirrors (flips) page at the vertical line through point (\fIx\fR,0)\&. Omitting the optional argument leads to
+\fIx\fR=\fIw\fR/2, where
+\fIw\fR
+denotes the page width (see
+\fIpre\-defined constants\fR
+below)\&.
+.RE
+.PP
+\fBM\fR \fIm1\fR,\&...,\fIm6\fR
+.RS 4
+Applies a transformation described by the 3\(mu3 matrix ((\fIm1\fR,\fIm2\fR,\fIm3\fR),(\fIm4\fR,\fIm5\fR,\fIm6\fR),(0,0,1)), where the inner triples denote the rows\&.
+.RE
+.sp
+.if n \{\
+.sp
+.\}
+.RS 4
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.ps +1
+\fBNote\fR
+.ps -1
+.br
+All transformation commands of option
+\fB\-T, \-\-transform\fR
+are applied in the order of their appearance\&. Multiple commands can optionally be separated by spaces\&. In this case the whole transformation string has to be enclosed in double quotes\&. All parameters are expressions of floating point type\&. You can either give plain numbers or arithmetic terms combined by the operators
+\fB+\fR
+(addition),
+\fB\-\fR
+(substraction),
+\fB*\fR
+(multiplication),
+\fB/\fR
+(division) or
+\fB%\fR
+(modulo) with common associativity and precedence rules\&. Parentheses may be used as well\&.
+.sp
+Additionally, some pre\-defined constants are provided:
+.TS
+tab(:);
+lt lt
+lt lt
+lt lt
+lt lt.
+T{
+\fBux\fR
+T}:T{
+horizontal position of upper left page corner in TeX point units
+T}
+T{
+\fBuy\fR
+T}:T{
+vertical position of upper left page corner in TeX point units
+T}
+T{
+\fBh\fR
+T}:T{
+page height in TeX point units (0 in case of
+\fB\-bnone\fR)
+T}
+T{
+\fBw\fR
+T}:T{
+page width in TeX point units (0 in case of
+\fB\-bnone\fR)
+T}
+.TE
+.sp 1
+Furthermore, you can use the length constants
+\fBpt\fR,
+\fBmm\fR,
+\fBcm\fR
+and
+\fBin\fR, e\&.g\&.
+2cm
+or
+1\&.6in\&. Thus, option
+\-TT1in,0R45
+moves the page content 1 inch to the right and rotates it by 45 degrees around the page center afterwards\&.
+.sp
+For single transformations you can also use options
+\fB\-c\fR,
+\fB\-t\fR
+and
+\fB\-r\fR\&. Note that the order in which these options are given is not significant, i\&.e\&. you can\(cqt use them to describe transformation sequences\&. They are simply independent shorthand options for common transformations\&.
+.sp .5v
+.RE
+.RE
+.SH "SUPPORT OF SPECIALS"
+.sp
+\fBdvisvgm\fR supports several sets of special commands that can be used to enrich DVI files with additional features, like color, graphics or hyperlinks\&. The evaluation of special commands is done by various handlers, where each handler is responsible for all special statements of the same command set, i\&.e\&. commands beginning with the same prefix\&. To get a list of actually provided special handlers, use option \fB\-\-list\-specials\fR (see above)\&.
+.PP
+\fBbgcolor\fR
+.RS 4
+Special statement for changing the background/page color\&. Since SVG 1\&.1 doesn\(cqt support background colors,
+\fBdvisvgm\fR
+inserts a rectangle of the chosen color\&. In the current version, this rectangle always gets the size of the minimal bounding box\&. This command is part of the color special set but is handled separately in order to let the user turn it off\&. For an overview of the command syntax, see the documentation of
+\fBdvips\fR, for instance\&.
+.RE
+.PP
+\fBcolor\fR
+.RS 4
+Statements of this command set provide instructions to change the text/paint color\&. For an overview of the exact syntax, see the documentation of
+\fBdvips\fR, for instance\&.
+.RE
+.PP
+\fBdvisvgm\fR
+.RS 4
+
+\fBdvisvgm\fR
+offers its own small set of specials\&. The following list gives a brief overview\&.
+.PP
+\fBdvisvgm:raw\fR \fItext\fR
+.RS 4
+Adds an arbitrary sequence of characters to the SVG output\&.
+\fBdvisvgm\fR
+does not perform any validation here, thus the user of this special has to ensure that the resulting SVG is still valid\&. The parameter
+\fItext\fR
+may contain the macros
+\fB{?x}\fR,
+\fB{?y}\fR, and
+\fB{?color}\fR
+which are expanded to the current
+\fIx\fR
+or
+\fIy\fR
+coordinate and the current color, respectively\&. Also, the macro
+\fB{?nl}\fR
+expands to a newline character\&.
+.RE
+.PP
+\fBdvisvgm:img\fR \fIwidth\fR \fIheight\fR \fIfile\fR
+.RS 4
+Creates an image element at the current graphic position referencing the given file\&. JPEG, PNG, and SVG images can be used here\&. However,
+\fBdvisvgm\fR
+does not check the file format or the file name suffix\&. The lengths
+\fIwidth\fR
+and
+\fIheight\fR
+must be given as plain floating point numbers in TeX point units (1in = 72\&.27pt)\&.
+.RE
+.PP
+\fBdvisvgm:bbox\fR \fIwidth\fR \fIheight\fR [\fIdepth\fR]
+.RS 4
+Updates the bounding box of the current page by embedding a virtual rectangle (\fIx\fR,
+\fIy\fR,
+\fIwidth\fR,
+\fIheight\fR) where the lower left corner is located at the current DVI drawing position (\fIx\fR,\fIy\fR)\&. If the optional parameter
+\fIdepth\fR
+is specified, dvisvgm embeds a second rectangle (\fIx\fR,
+\fIy\fR,
+\fIwidth\fR, \-\fIdepth\fR)\&. The lengths
+\fIwidth\fR,
+\fIheight\fR
+and
+\fIdepth\fR
+must be given as plain floating point numbers in TeX point units (1in = 72\&.27pt)\&. Depending on size and position of the virtual rectangle, this command either enlarges the overall bounding box or leaves it as is\&. It\(cqs not possible to reduce its extent\&. This special should be used in conjunction with
+\fBdvisvgm:raw\fR
+in order to properly update the viewport of the page\&.
+.RE
+.PP
+\fBdvisvgm:bbox\fR a[bs] \fIx1\fR \fIy1\fR \fIx2\fR \fIy2\fR
+.RS 4
+This variant of the bbox special updates the bounding box by embedding a virtual rectangle (\fIx1\fR,\fIy1\fR,\fIx2\fR,\fIy2\fR)\&. The points (\fIx1\fR,\fIy1\fR) and (\fIx2\fR,\fIy2\fR) denote two diagonal corners of the rectangle given in TeX point units\&.
+.RE
+.PP
+\fBdvisvgm:bbox\fR f[ix] \fIx1\fR \fIy1\fR \fIx2\fR \fIy2\fR
+.RS 4
+This variant of the bbox special assigns an absolute (final) bounding box to the resulting SVG\&. After executing this command, dvisvgm doesn\(cqt further alter the bounding box coordinates, except this special is called again later\&. The points (\fIx1\fR,\fIy1\fR) and (\fIx2\fR,\fIy2\fR) denote two diagonal corners of the rectangle given in TeX point units\&.
+.sp
+The following TeX snippet adds two raw SVG elements to the output and updates the bounding box accordingly:
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+\especial{dvisvgm:raw <circle cx=\'{?x}\' cy=\'{?y}\' r=\'10\' stroke=\'black\' fill=\'red\'/>}
+\especial{dvisvgm:bbox 20 10 10}
+
+\especial{dvisvgm:raw <path d=\'M50 200 L10 250 H100 Z\' stroke=\'black\' fill=\'blue\'/>}
+\especial{dvisvgm:bbox abs 10 200 100 250}
+.fi
+.if n \{\
+.RE
+.\}
+.RE
+.RE
+.PP
+\fBem\fR
+.RS 4
+These specials were introduced with the emTeX distribution by Eberhard Mattes\&. They provide line drawing statements, instructions for embedding MSP, PCX, and BMP image files, as well as two PCL commands\&.
+\fBdvisvgm\fR
+supports only the line drawing statements, all other em specials are silently ignored\&. A description of the command syntax can be found in the DVI driver documentation coming with emTeX (see CTAN)\&.
+.RE
+.PP
+\fBps\fR
+.RS 4
+The famous DVI driver
+\fBdvips\fR
+introduced its own set of specials in order to embed PostScript code into DVI files, which greatly improves the capabilities of DVI documents\&. One aim of
+\fBdvisvgm\fR
+is to completely evaluate the PostScript code and to convert a large amount of it to SVG\&. Since PostScript is a rather complex language,
+\fBdvisvgm\fR
+does not try to implement its own PostScript interpreter but uses Ghostscript instead\&. The Ghostscript shared library (libgs\&.so on Linux systems, gsdll32\&.dll on Windows) is loaded dynamically during runtime\&. For this reason, it must be installed and reachable through the PATH environment variable\&. If the Ghostscript library cannot be found, the evaluation of PostScript specials is disabled\&. Use option
+\fB\-\-list\-specials\fR
+to check whether PS support is available, i\&.e\&. the entry
+\fIps\fR
+is present\&.
+.RE
+.PP
+\fBtpic\fR
+.RS 4
+The TPIC special set defines instructions for drawing simple geometric objects\&. Some LaTeX packages, like eepic and tplot, use these specials to describe graphics\&.
+.RE
+.SH "EXAMPLES"
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+dvisvgm file
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+Converts first page of \fIfile\&.dvi\fR to \fIfile\&.svg\fR\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+dvisvgm \-z file
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+Converts first page of \fIfile\&.dvi\fR to \fIfile\&.svgz\fR with default compression level 9\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+dvisvgm \-p5 \-z3 \-ba4\-l \-onewfile file
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+Converts fifth page of \fIfile\&.dvi\fR to \fInewfile\&.svgz\fR with compression level 3\&. The bounding box is set to DIN/ISO A4 in landscape format\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+dvisvgm \-\-transform="R20,w/3,2h/5 T1cm,1cm S2,3" file
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+Converts first page of \fIfile\&.dvi\fR to \fIfile\&.svg\fR where three transformations are applied\&.
+.SH "ENVIRONMENT"
+.sp
+\fBdvisvgm\fR uses the \fBkpathsea\fR library for locating the files that it opens\&. Hence, the environment variables described in the library\(cqs documentation influence the converter\&.
+.sp
+The pre\-compiled Windows version of \fBdvisvgm\fR requires a working installation of MiKTeX 2\&.7 or above\&. To enable evaluation of PostScript specials, the original Ghostscript DLL must be present\&.
+.SH "FILES"
+.sp
+The location of the following files is determined by the kpathsea library\&. To check the actual kpathsea configuration you can use the \fBkpsewhich\fR utility\&.
+.TS
+tab(:);
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt.
+T{
+.sp
+\fB*\&.enc\fR
+T}:T{
+.sp
+Font encoding files
+T}
+T{
+.sp
+\fB*\&.fgd\fR
+T}:T{
+.sp
+Font glyph data files (cache files created by dvisvgm)
+T}
+T{
+.sp
+\fB*\&.map\fR
+T}:T{
+.sp
+Font map files
+T}
+T{
+.sp
+\fB*\&.mf\fR
+T}:T{
+.sp
+Metafont input files
+T}
+T{
+.sp
+\fB*\&.pfb\fR
+T}:T{
+.sp
+PostScript Type 1 font files
+T}
+T{
+.sp
+\fB*\&.pro\fR
+T}:T{
+.sp
+PostScript header/prologue files
+T}
+T{
+.sp
+\fB*\&.tfm\fR
+T}:T{
+.sp
+TeX font metric files
+T}
+T{
+.sp
+\fB*\&.ttf\fR
+T}:T{
+.sp
+TrueType font files
+T}
+T{
+.sp
+\fB*\&.vf\fR
+T}:T{
+.sp
+Virtual font files
+T}
+.TE
+.sp 1
+.SH "SEE ALSO"
+.sp
+\fBtex(1), mf(1), mktexmf(1), grodvi(1), potrace(1)\fR, and the \fBkpathsea library\fR info documentation\&.
+.SH "RESOURCES"
+.PP
+Project home page
+.RS 4
+
+http://dvisvgm\&.sourceforge\&.net
+.RE
+.PP
+SourceForge project site
+.RS 4
+
+http://sourceforge\&.net/projects/dvisvgm
+.RE
+.SH "AUTHOR"
+.sp
+Written by Martin Gieseking <martin\&.gieseking@uos\&.de>
+.SH "COPYING"
+.sp
+Copyright \(co 2005\-2009 by Martin Gieseking\&. Free use of this software is granted under the terms of the GNU General Public License (GPL) version 3 or, (at your option) any later version\&.
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.txt.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.txt.in
new file mode 100644
index 00000000000..48690a5136a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.txt.in
@@ -0,0 +1,460 @@
+//////////////////////////////////////////////////////////////////////////
+// This file is part of dvisvgm -- the DVI to SVG converter             //
+// Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   //
+//                                                                      //
+// This program is free software; you can redistribute it and/or        //
+// modify it under the terms of the GNU General Public License as       //
+// published by the Free Software Foundation; either version 3 of       //
+// the License, or (at your option) any later version.                  //
+//                                                                      //
+// This program is distributed in the hope that it will be useful, but  //
+// WITHOUT ANY WARRANTY; without even the implied warranty of           //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         //
+// GNU General Public License for more details.                         //
+//                                                                      //
+// You should have received a copy of the GNU General Public License    //
+// along with this program; if not, see <http://www.gnu.org/licenses/>. //
+//////////////////////////////////////////////////////////////////////////
+
+dvisvgm(1)
+==========
+Martin Gieseking <@PACKAGE_BUGREPORT@>
+:man source: dvisvgm
+:man version: @VERSION@
+:man manual: dvisvgm Manual
+:icons: 1
+:iconsdir: .
+
+NAME
+----
+dvisvgm - converts DVI files to the XML-based SVG format
+
+
+SYNOPSIS
+--------
+*dvisvgm* [ 'options' ] 'file' [.dvi]
+
+
+DESCRIPTION
+-----------
+The program *dvisvgm* generates an SVG file from a given DVI file.
+DVI is the device independent output format produced by TeX and some other
+typesetting systems. Output from groff can be converted to DVI using grodvi.
+
+The recent version of *dvisvgm* provides advanced conversion functionality but currently 
+only one page can be converted even if the DVI file is made up of multiple pages. 
+You can select the page to be processed with option *-p*. *dvisvgm* should properly convert 
+all pages that are made up of fonts and rules only. Additionally, some
+sets of specials are understood as well. For a more detailed overview, see
+section *support of specials* below.
+
+Since SVG is a vector based graphics format, *dvisvgm* tries to convert the glyph 
+outlines of all used fonts into scalable path descriptions. The fastest way to do that 
+is to extract the path information from PFB (PostScript Type 1) files. So if *dvisvgm* is able 
+to find a PFB file for a used font, it will read the necessary information from it.
+
+TeX's main source for font descriptions is Metafont which produces bitmap output .That's why 
+not all obtainable TeX fonts are available in PFB format. In these cases *dvisvgm* tries 
+to vectorize Metafont's output by tracing the glyph bitmaps. The results are not as perfect 
+as most (manually optimized) PFB outlines but are nonetheless really nice in most cases.
+
+
+OPTIONS
+-------
+*-a, --trace-all*::
+This option forces dvisvgm to trace not just the actually needed glyphs but all 
+glyphs of all bitmap fonts used in the DVI file. Since the tracing results are stored in 
+the font cache, all following DVI conversions (without option *--trace-all*) where these 
+fonts are involved will be much faster. By default, dvisvgm traces only the actually 
+needed glyphs and adds them to the cache.
++
+[NOTE]
+This option only takes affect if font caching is active. Thus, *--trace-all* cannot be 
+combined with option *--cache=none*.
++
+
+*-b, --bbox*='fmt'::
+Sets the bounding box of the generated graphic to the specified format. The parameter 'fmt'
+takes either one of the format specifiers listed below or a sequence of four comma- or
+whitespace-separated length values 'x1', 'y1', 'x2' and 'y2'. The latter define two diagonal 
+corners of the bounding box. Each length value consists of a floating point number and an optional 
+length unit (pt, bp, cm, mm, in, or pc). If the unit is omitted, TeX points (pt) are assumed.
++
+Alternatively, the following format specifiers are supported:
+ 
+ *International DIN/ISO paper sizes*;;
+ A__n__, B__n__, C__n__, D__n__, where 'n' is a non-negative integer, e.g. A4 or a4 for DIN/ISO A4 
+ format (210mm &#215; 297mm).
+ 
+ *North American paper sizes*;;
+   invoice, executive, legal, letter, ledger
+ 
+ *Special bounding box sizes*;;
+[horizontal]
+   *dvi*::: the page size stored in the DVI file will be used 
+   *min*::: the minimal bounding box will be computed and assigned 
+   *none*::: no bounding box will be assigned 
+
+//
+ *Page orientation*;;
+   The default page orientation for DIN/ISO and American paper sizes is 'portrait',
+   i.e. 'width' < 'height'. Appending *-landscape* or simply *-l* to the format
+   string switches to 'landscape' mode ('width' > 'height'). For symmetry reasons you can 
+   also explicitly add *-portrait* or *-p* to indicate the default portrait format.
+   Note that these suffixes are part of the size string and not separate options. Thus 
+   they must directly follow the above mentioned size specifiers without additional blanks.
+   Furthermore, the orientation suffixes can't be used with *dvi*, *min* and *none*.
++
+[NOTE]
+Option *-b, --bbox* only affects the bounding box and does not transform the page content. Hence if 
+you choose a landscape format the page won't be rotated.
++
+//
+
+//
+*-c, --scale*='sx'[,'sy']::
+Scales page content horizontally by 'sx' and vertically by 'sy'. This option is equivalent 
+to *-TS*__sx__,__sy__.
+
+
+*-C, --cache*[='dir']::
+To speed up the conversion process of bitmap fonts, *dvisvgm* saves intermediate conversion
+information in cache files. By default, these files are stored in $HOME/.dvisvgm. If you prefer 
+a different location use option *--cache* to overwrite the default. Furthermore, it is also possible 
+to disable the font caching mechanism completely with option *--cache=none*. If argument 'dir' is omitted,
+dvisvgm prints the path of the default cache directory and some information about the stored fonts.
+
+
+*-l, --list-specials*::
+Prints a list of registered special handlers and exits. Each handler processes a set of special
+statements belonging to the same category. The categories are identified by the
+prefix of the special statements. It's usually a leading word
+separated from the rest of the statement by a colon or a blank, e.g. 'color' or 'ps'.
+
+
+*-m, --map-file*='file'::
+Sets the map file that is used to look up font names and encodings. *dvisvgm* does not provide
+its own map file but tries to use available ones coming with *dvips* or *dvipdfm*. If 
+option *-m* is not given *dvisvgm* looks for +ps2pk.map+, +dvipdfm.map+, and +psfonts.map+ (in this order).
+Without further options, the file specified by option *-m* will be used instead of the 
+default maps. If you want *dvisgvm* to load the given file additionally to the default maps, add a 
+leading '+' to the file/path, e.g. `--map-file=+myfonts.map`.
+For further information about the file format see the manuals of *dvips* and *dvipdfm*. 
+
+
+*-M, --mag*='factor'::
+Sets the maginfication factor used for Metafont calls prior tracing the glyphs.
+The larger this value the better the tracing results. Nevertheless 
+large magnification values can cause Metafont arithmetic errors due to number 
+overflows. So use this option with care. The default setting usually produces 
+nice results.
+
+
+*-n, --no-fonts*::
+If this option is given, *dvisvgm* doesn't create font elements but uses paths instead. The
+resulting SVG file is usually bigger but concurrently more compatible with most applications that
+don't support SVG fonts yet. This option implies *--no-styles*.
+
+
+*-S, --no-specials*[='names']::
+Disable processing of special commands that are embedded in the DVI file. If no further
+parameter is given, all specials are ignored. To selectively disable sets of specials,
+an optional comma-separated list of names can be appended to this option. A 'name' is a unique 
+identifier referencing a special handler. Option *--list-specials* lists all currently available 
+handlers and their names. 
+All unsupported special statements are silently ignored.
+
+
+*--no-styles*::
+By default, *dvisvgm* uses CSS styles and class attributes to reference fonts because it's more
+compact than repeatedly set the complete font information in each text element. However, if you 
+prefer direct font references, the default behavior can be disabled with option *--no-styles*.
+
+
+*--no-mktexmf*::
+Suppresses the generation of missing font files. If *dvisvgm* can't find a font file
+through the kpathsea lookup mechanism, it calls the external tools mktextfm or mktexmf by 
+default. This option disables these calls.
+
+
+*-o, --output*='file'::
+Sets the name of the output file.
+
+
+*-p, --page*='number'::
+With this option you can choose the page to be processed. Please consider that the parameter 
+of this option don't refer to the page numbers printed on the page. Instead the physical page 
+count is expected, where the first page always gets number 1.
+If this option is omitted, the first page will be selected.
+
+*-P, --progress*[='skip']::
+Enables a simple progress indicator shown when DVI specials are processed,
+since this can be a time-consuming operation, especially when PostScript specials are
+involved. The optional non-negative parameter 'skip' controls the indicator length:
+Every time a set of 'skip' specials has been processed, an indicator character
+is printed. Therefore, smaller values lead to a longer, more frequently updated
+progress indicator. 
+
+*-r, --rotate*='angle'::
+Rotates page content clockwise by 'angle' degrees around the page center.
+This option is equivalent to *-TR*'angle'.
+
+
+*-s, --stdout*::
+Don't write output to a file but redirect it to *stdout*.
+
+
+*-t, --translate*='tx'[,'ty']::
+Translates (moves) page content in direction of vector ('tx','ty'). This option is 
+equivalent to *-TT*'tx','ty'.
+
+
+*-T, --transform*='commands'::
+Applies a sequence of transformations to the SVG content. Each transformation is described
+by a 'command' that begins with a capital letter followed by a list of comma-separated 
+parameters. Following transformation commands are supported:
+ 
+  *T* 'tx'[,'ty'];;
+    Translates (moves) page in direction of vector ('tx','ty'). If 'ty' is omitted,
+    'ty'=0 is assumed.
+    The expected unit length of 'tx' and 'ty' are TeX points (1pt = 1/72.27in). However, there 
+    are several constants defined to simplify the unit conversion (see below).
+  
+  *S* 'sx'[,'sy'];;
+    Scales page horizontally by 'sx' and vertically by 'sy'. If 'sy' is omitted
+    'sy'='sx' is assumed.
+  
+  *R* 'angle'[,'x','y'];;
+    Rotates page clockwise by 'angle' degrees around point ('x','y'). If the optional
+    arguments 'x' and 'y' are omitted the page will be rotated around its center depending on
+    the chosen page format. When option *-bnone* is given, the rotation center is origin (0,0).
+  
+  *KX* 'angle';;
+    Skews page along the 'x'-axis by 'angle' degrees. Argument 'angle' can take any value
+    except 90+180__k__, where 'k' is an integer.
+  
+  *KY* 'angle';;
+    Skews page along the 'y'-axis by 'angle' degrees. Argument 'angle' can take any value
+    except 90+180__k__, where 'k' is an integer.
+  
+  *FH* ['y'];;
+  Mirrors (flips) page at the horizontal line through point (0,'y'). Omitting the optional argument
+  leads to 'y'='h'/2, where 'h' denotes the page height (see 'pre-defined constants' below).
+  
+  *FV* ['x'];;
+  Mirrors (flips) page at the vertical line through point ('x',0). Omitting the optional argument
+  leads to 'x'='w'/2, where 'w' denotes the page width (see 'pre-defined constants' below).
+  
+  *M* 'm1',...,'m6';;
+  Applies a transformation described by the 3&#215;3 matrix 
+  \(('m1','m2','m3'),('m4','m5','m6'),(0,0,1)), where the inner triples denote
+  the rows.
+
++
+[NOTE]
+=================================================================================================
+All transformation commands of option *-T, --transform* are applied in the order of their appearance. Multiple commands can 
+optionally be separated by spaces. In this case the whole transformation string has to be enclosed in double 
+quotes. All parameters are expressions of floating point type. You can either give plain numbers 
+or arithmetic terms combined by the operators *+* (addition), *-* (substraction), 
+*** (multiplication), */* (division) or *%* (modulo) with common associativity and 
+precedence rules. Parentheses may be used as well.
+
+Additionally, some pre-defined constants are provided:
+
+[horizontal]
+*ux*:: horizontal position of upper left page corner in TeX point units
+*uy*:: vertical position of upper left page corner in TeX point units
+*h*:: page height in TeX point units (0 in case of *-bnone*)
+*w*:: page width in TeX point units (0 in case of *-bnone*)
+
+Furthermore, you can use the length constants *pt*, *mm*, *cm* and *in*, e.g.
++2cm+ or +1.6in+. Thus, option +-TT1in,0R45+ moves the page content 1 inch to the right and rotates it
+by 45 degrees around the page center afterwards.
+
+For single transformations you can also use options *-c*, *-t* and *-r*. Note that 
+the order in which these options are given is not significant, i.e. you can't use them to describe
+transformation sequences. They are simply independent shorthand options for common transformations. 
+
+=================================================================================================
++
+
+*-v, --verbosity*='level'::
+Controls the type of messages printed during a *dvisvgm* run:
+[horizontal]
+  *0*;; no message output
+  *1*;; error messages only
+  *2*;; warning messages only
+  *4*;; informational messages only
+
++
+[NOTE]
+By adding these values you can combine the categories. The default level is 7, i.e. all 
+messages are printed.
++
+
+*-z, --zip*[='level']::
+Creates a compressed SVG file with suffix .svgz. The optional argument specifies the compression 
+level. Valid values are in the range of 1 to 9 (default is 9). Larger values cause better compression 
+results but take more computation time. 
++
+CAUTION: This option cannot be combined with *-s, --stdout*.
+
+
+SUPPORT OF SPECIALS
+-------------------
+*dvisvgm* supports several sets of special commands that can be used to enrich DVI files with additional 
+features, like color, graphics or hyperlinks. The evaluation of special commands is done by various handlers, 
+where each handler is responsible for all special statements of the same command set, i.e. commands beginning 
+with the same prefix. To get a list of actually provided special handlers, use option *--list-specials* (see above).
+
+*bgcolor*::
+Special statement for changing the background/page color. Since SVG 1.1 doesn't support background colors,
+*dvisvgm* inserts a rectangle of the chosen color. In the current version, this rectangle always gets the size
+of the minimal bounding box. This command is part of the color special set but is handled separately in order
+to let the user turn it off. For an overview of the command syntax, see the documentation of *dvips*, for instance.
+
+
+*color*::
+Statements of this command set provide instructions to change the text/paint color. For an overview of the 
+exact syntax, see the documentation of *dvips*, for instance.
+
+*dvisvgm*::
+*dvisvgm* offers its own small set of specials. The following list gives a brief overview. 
+  *dvisvgm:raw* 'text';;
+  Adds an arbitrary sequence of characters to the SVG output. *dvisvgm* does not perform any validation here, 
+  thus the user of this special has to ensure that the resulting SVG is still valid. The parameter 'text' may
+  contain the macros *{?x}*, *{?y}*, and *{?color}* which are expanded to the current 'x' or 'y' coordinate
+  and the current color, respectively. Also, the macro *{?nl}* expands to a newline character.
+ 
+  *dvisvgm:img* 'width' 'height' 'file';;
+  Creates an image element at the current graphic position referencing the given file. JPEG, PNG, and SVG images
+  can be used here. However, *dvisvgm* does not check the file format or the file name suffix. The lengths 'width'
+  and 'height' must be given as plain floating point numbers in TeX point units (1in = 72.27pt).
+ 
+  *dvisvgm:bbox* 'width' 'height' ['depth'];;
+  Updates the bounding box of the current page by embedding a virtual rectangle ('x', 'y', 'width', 'height')
+  where the lower left corner is located at the current DVI drawing position ('x','y'). If the optional parameter 'depth' 
+  is specified, dvisvgm embeds a second rectangle ('x', 'y', 'width', -__depth__). The lengths 'width', 'height' and 
+  'depth' must be given as plain floating point numbers in TeX point units (1in = 72.27pt). Depending on size and position 
+  of the virtual rectangle, this command either enlarges the overall bounding box or leaves it as is. It's not possible 
+  to reduce its extent. This special should be used in conjunction with *dvisvgm:raw* in order to properly update the viewport 
+  of the page. 
+ 
+  *dvisvgm:bbox* a[bs] 'x1' 'y1' 'x2' 'y2';;
+  This variant of the bbox special updates the bounding box by embedding a virtual rectangle ('x1','y1','x2','y2').
+  The points ('x1','y1') and ('x2','y2') denote two diagonal corners of the rectangle given in TeX point units.
+ 
+  *dvisvgm:bbox* f[ix] 'x1' 'y1' 'x2' 'y2';;
+  This variant of the bbox special assigns an absolute (final) bounding box to the resulting SVG. After executing
+  this command, dvisvgm doesn't further alter the bounding box coordinates, except this special is called again later.
+  The points ('x1','y1') and ('x2','y2') denote two diagonal corners of the rectangle given in TeX point units.
++
+The following TeX snippet adds two raw SVG elements to the output and updates the bounding box accordingly:
++
+------------------------------------------------------------------------------------
+\special{dvisvgm:raw <circle cx='{?x}' cy='{?y}' r='10' stroke='black' fill='red'/>}
+\special{dvisvgm:bbox 20 10 10}
+
+\special{dvisvgm:raw <path d='M50 200 L10 250 H100 Z' stroke='black' fill='blue'/>}
+\special{dvisvgm:bbox abs 10 200 100 250}
+------------------------------------------------------------------------------------
++
+
+*em*::
+These specials were introduced with the emTeX distribution by Eberhard Mattes. They provide line drawing 
+statements, instructions for embedding MSP, PCX, and BMP image files, as well as two PCL commands. 
+*dvisvgm* supports only the line drawing statements, all other em specials are silently ignored.
+A description of the command syntax can be found in the DVI driver documentation coming with emTeX (see CTAN).
+
+// *html*::
+// The hyperref package uses a set of HTML anchor tags to indicate hyperlinks in DVI files. 
+// *dvisvgm* converts them to corresponding SVG elements.
+
+*ps*::
+The famous DVI driver *dvips* introduced its own set of specials in order to embed PostScript code into DVI files,
+which greatly improves the capabilities of DVI documents. One aim of *dvisvgm* is to completely evaluate the
+PostScript code and to convert a large amount of it to SVG. 
+Since PostScript is a rather complex language, *dvisvgm* does not try to implement its own PostScript interpreter but uses 
+Ghostscript instead. The Ghostscript shared library (libgs.so on Linux systems, gsdll32.dll on Windows) is loaded dynamically 
+during runtime. For this reason, it must be installed and reachable through the PATH environment variable. If the Ghostscript 
+library cannot be found, the evaluation of PostScript specials is disabled. Use option *--list-specials* to check whether 
+PS support is available, i.e. the entry 'ps' is present.
+
+*tpic*::
+The TPIC special set defines instructions for drawing simple geometric objects. Some LaTeX packages, like
+eepic and tplot, use these specials to describe graphics. 
+
+
+EXAMPLES
+--------
+--------------
+dvisvgm file
+--------------
+Converts first page of 'file.dvi' to 'file.svg'.
+
+---------------
+dvisvgm -z file
+---------------
+Converts first page of 'file.dvi' to 'file.svgz' with default compression level 9.
+
+-------------------------------------
+dvisvgm -p5 -z3 -ba4-l -onewfile file
+-------------------------------------
+Converts fifth page of 'file.dvi' to 'newfile.svgz' with compression level 3.
+The bounding box is set to DIN/ISO A4 in landscape format.
+
+-----------------------------------------------------
+dvisvgm --transform="R20,w/3,2h/5 T1cm,1cm S2,3" file
+-----------------------------------------------------
+Converts first page of 'file.dvi' to 'file.svg' where three transformations are applied.
+
+
+ENVIRONMENT
+-----------
+*dvisvgm* uses the *kpathsea* library for locating the
+files that it opens. Hence, the environment variables described in
+the library's documentation influence the converter.
+
+The pre-compiled Windows version of *dvisvgm* requires a working installation of MiKTeX 2.7 or above.
+To enable evaluation of PostScript specials, the original Ghostscript DLL must be present. 
+
+FILES
+-----
+The location of the following files is determined by the kpathsea library.
+To check the actual kpathsea configuration you can use the *kpsewhich* utility.
+
+[horizontal]
+**.enc*:: Font encoding files
+**.fgd*:: Font glyph data files (cache files created by dvisvgm)
+**.map*:: Font map files
+**.mf*::  Metafont input files
+**.pfb*:: PostScript Type 1 font files
+**.pro*:: PostScript header/prologue files
+**.tfm*:: TeX font metric files
+**.ttf*:: TrueType font files
+**.vf*::  Virtual font files
+
+SEE ALSO
+--------
+*tex(1), mf(1), mktexmf(1), grodvi(1), potrace(1)*, and the *kpathsea library* info documentation.
+
+
+RESOURCES
+---------
+Project home page::: http://dvisvgm.sourceforge.net
+SourceForge project site::: http://sourceforge.net/projects/dvisvgm
+
+
+AUTHOR
+------
+Written by {author} <{email}>
+
+
+COPYING
+-------
+Copyright (C) 2005-2009 by Martin Gieseking. Free use of this software is
+granted under the terms of the GNU General Public License (GPL) version 3 
+or, (at your option) any later version.
+
+// vim: set syntax=asciidoc: 
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.am
new file mode 100644
index 00000000000..97bf78f50f4
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.am
@@ -0,0 +1,13 @@
+VERSION=1.8
+noinst_LIBRARIES = libpotrace.a
+libpotrace_a_SOURCES = curve.c curve.h trace.c trace.h decompose.c	\
+ decompose.h potracelib.c potracelib.h lists.h auxiliary.h bitmap.h	\
+ progress.h
+
+curve.o: potracelib.h lists.h curve.h auxiliary.h
+decompose.o: potracelib.h curve.h auxiliary.h lists.h bitmap.h decompose.h
+decompose.o: progress.h
+potracelib.o: potracelib.h curve.h auxiliary.h decompose.h progress.h trace.h
+potracelib.o: ../config.h
+trace.o: potracelib.h curve.h auxiliary.h lists.h trace.h progress.h
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.in
new file mode 100644
index 00000000000..38a0077e9c7
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.in
@@ -0,0 +1,453 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = potracelib
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+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
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+	decompose.$(OBJEXT) potracelib.$(OBJEXT)
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+docdir = @docdir@
+dvidir = @dvidir@
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+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+noinst_LIBRARIES = libpotrace.a
+libpotrace_a_SOURCES = curve.c curve.h trace.c trace.h decompose.c	\
+ decompose.h potracelib.c potracelib.h lists.h auxiliary.h bitmap.h	\
+ progress.h
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign potracelib/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign potracelib/Makefile
+.PRECIOUS: Makefile
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+	@case '$?' in \
+	  *config.status*) \
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+	$(RANLIB) libpotrace.a
+
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+
+curve.o: potracelib.h lists.h curve.h auxiliary.h
+decompose.o: potracelib.h curve.h auxiliary.h lists.h bitmap.h decompose.h
+decompose.o: progress.h
+potracelib.o: potracelib.h curve.h auxiliary.h decompose.h progress.h trace.h
+potracelib.o: ../config.h
+trace.o: potracelib.h curve.h auxiliary.h lists.h trace.h progress.h
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/auxiliary.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/auxiliary.h
new file mode 100644
index 00000000000..7baab851cff
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/auxiliary.h
@@ -0,0 +1,78 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* This header file collects some general-purpose macros (and static
+   inline functions) that are used in various places. */
+
+#ifndef AUXILIARY_H
+#define AUXILIARY_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* ---------------------------------------------------------------------- */
+/* point arithmetic */
+
+#include "potracelib.h"
+
+struct point_s {
+  long x;
+  long y;
+};
+typedef struct point_s point_t;
+
+typedef potrace_dpoint_t dpoint_t;
+
+/* convert point_t to dpoint_t */
+static inline dpoint_t dpoint(point_t p) {
+  dpoint_t res;
+  res.x = p.x;
+  res.y = p.y;
+  return res;
+}
+
+/* range over the straight line segment [a,b] when lambda ranges over [0,1] */
+static inline dpoint_t interval(double lambda, dpoint_t a, dpoint_t b) {
+  dpoint_t res;
+
+  res.x = a.x + lambda * (b.x - a.x);
+  res.y = a.y + lambda * (b.y - a.y);
+  return res;
+}
+
+/* ---------------------------------------------------------------------- */
+/* some useful macros. Note: the "mod" macro works correctly for
+   negative a. Also note that the test for a>=n, while redundant,
+   speeds up the mod function by 70% in the average case (significant
+   since the program spends about 16% of its time here - or 40%
+   without the test). The "floordiv" macro returns the largest integer
+   <= a/n, and again this works correctly for negative a, as long as
+   a,n are integers and n>0. */
+
+/* integer arithmetic */
+
+static inline int mod(int a, int n) {
+  return a>=n ? a%n : a>=0 ? a : n-1-(-1-a)%n;
+}
+
+static inline int floordiv(int a, int n) {
+  return a>=0 ? a/n : -1-(-1-a)/n;
+}
+
+/* Note: the following work for integers and other numeric types. */
+#undef sign
+#undef abs
+#undef min
+#undef max
+#undef sq
+#undef cu
+#define sign(x) ((x)>0 ? 1 : (x)<0 ? -1 : 0)
+#define abs(a) ((a)>0 ? (a) : -(a))
+#define min(a,b) ((a)<(b) ? (a) : (b))
+#define max(a,b) ((a)>(b) ? (a) : (b))
+#define sq(a) ((a)*(a))
+#define cu(a) ((a)*(a)*(a))
+
+#endif /* AUXILIARY_H */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/bitmap.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/bitmap.h
new file mode 100644
index 00000000000..2a172b1ad6a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/bitmap.h
@@ -0,0 +1,101 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+#ifndef BITMAP_H
+#define BITMAP_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+
+/* The bitmap type is defined in potracelib.h */
+#include "potracelib.h"
+
+/* The present file defines some convenient macros and static inline
+   functions for accessing bitmaps. Since they only produce inline
+   code, they can be conveniently shared by the library and frontends,
+   if desired */
+
+/* ---------------------------------------------------------------------- */
+/* some measurements */
+
+#define BM_WORDSIZE ((int)sizeof(potrace_word))
+#define BM_WORDBITS (8*BM_WORDSIZE)
+#define BM_HIBIT (((potrace_word)1)<<(BM_WORDBITS-1))
+#define BM_ALLBITS (~(potrace_word)0)
+
+/* macros for accessing pixel at index (x,y). U* macros omit the
+   bounds check. */
+
+#define bm_scanline(bm, y) ((bm)->map + (y)*(bm)->dy)
+#define bm_index(bm, x, y) (&bm_scanline(bm, y)[(x)/BM_WORDBITS])
+#define bm_mask(x) (BM_HIBIT >> ((x) & (BM_WORDBITS-1)))
+#define bm_range(x, a) ((int)(x) >= 0 && (int)(x) < (a))
+#define bm_safe(bm, x, y) (bm_range(x, (bm)->w) && bm_range(y, (bm)->h))
+#define BM_UGET(bm, x, y) ((*bm_index(bm, x, y) & bm_mask(x)) != 0)
+#define BM_USET(bm, x, y) (*bm_index(bm, x, y) |= bm_mask(x))
+#define BM_UCLR(bm, x, y) (*bm_index(bm, x, y) &= ~bm_mask(x))
+#define BM_UINV(bm, x, y) (*bm_index(bm, x, y) ^= bm_mask(x))
+#define BM_UPUT(bm, x, y, b) ((b) ? BM_USET(bm, x, y) : BM_UCLR(bm, x, y))
+#define BM_GET(bm, x, y) (bm_safe(bm, x, y) ? BM_UGET(bm, x, y) : 0)
+#define BM_SET(bm, x, y) (bm_safe(bm, x, y) ? BM_USET(bm, x, y) : 0)
+#define BM_CLR(bm, x, y) (bm_safe(bm, x, y) ? BM_UCLR(bm, x, y) : 0)
+#define BM_INV(bm, x, y) (bm_safe(bm, x, y) ? BM_UINV(bm, x, y) : 0)
+#define BM_PUT(bm, x, y, b) (bm_safe(bm, x, y) ? BM_UPUT(bm, x, y, b) : 0)
+
+/* free the given bitmap. Leaves errno untouched. */
+static inline void bm_free(potrace_bitmap_t *bm) {
+  if (bm) {
+    free(bm->map);
+  }
+  free(bm);
+}
+
+/* return new un-initialized bitmap. NULL with errno on error */
+static inline potrace_bitmap_t *bm_new(int w, int h) {
+  potrace_bitmap_t *bm;
+  int dy = (w + BM_WORDBITS - 1) / BM_WORDBITS;
+
+  bm = (potrace_bitmap_t *) malloc(sizeof(potrace_bitmap_t));
+  if (!bm) {
+    return NULL;
+  }
+  bm->w = w;
+  bm->h = h;
+  bm->dy = dy;
+  bm->map = (potrace_word *) malloc(dy * h * BM_WORDSIZE);
+  if (!bm->map) {
+    free(bm);
+    return NULL;
+  }
+  return bm;
+}
+
+/* clear the given bitmap. Set all bits to c. */
+static inline void bm_clear(potrace_bitmap_t *bm, int c) {
+  memset(bm->map, c ? -1 : 0, bm->dy * bm->h * BM_WORDSIZE);
+}
+
+/* duplicate the given bitmap. Return NULL on error with errno set. */
+static inline potrace_bitmap_t *bm_dup(const potrace_bitmap_t *bm) {
+  potrace_bitmap_t *bm1 = bm_new(bm->w, bm->h);
+  if (!bm1) {
+    return NULL;
+  }
+  memcpy(bm1->map, bm->map, bm->dy * bm->h * BM_WORDSIZE);
+  return bm1;
+}
+
+/* invert the given bitmap. */
+static inline void bm_invert(potrace_bitmap_t *bm) {
+  int i;
+  for (i = 0; i < bm->dy * bm->h; i++) {
+    bm->map[i] ^= BM_ALLBITS;
+  }
+}
+
+#endif /* BITMAP_H */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.c
new file mode 100644
index 00000000000..0dc1005b36e
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.c
@@ -0,0 +1,109 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* $Id: curve.c 147 2007-04-09 00:44:09Z selinger $ */
+/* private part of the path and curve data structures */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "potracelib.h"
+#include "lists.h"
+#include "curve.h"
+
+#define SAFE_MALLOC(var, n, typ) \
+  if ((var = (typ *)malloc((n)*sizeof(typ))) == NULL) goto malloc_error 
+
+/* ---------------------------------------------------------------------- */
+/* allocate and free path objects */
+
+path_t *path_new(void) {
+  path_t *p = NULL;
+  privpath_t *priv = NULL;
+
+  SAFE_MALLOC(p, 1, path_t);
+  memset(p, 0, sizeof(path_t));
+  SAFE_MALLOC(priv, 1, privpath_t);
+  memset(priv, 0, sizeof(privpath_t));
+  p->priv = priv;
+  return p;
+
+ malloc_error:
+  free(p);
+  free(priv);
+  return NULL;
+}
+
+/* free the members of the given curve structure. Leave errno unchanged. */
+static void privcurve_free_members(privcurve_t *curve) {
+  free(curve->tag);
+  free(curve->c);
+  free(curve->vertex);
+  free(curve->alpha);
+  free(curve->alpha0);
+  free(curve->beta);
+}
+
+/* free a path. Leave errno untouched. */
+void path_free(path_t *p) {
+  if (p) {
+    if (p->priv) {
+      free(p->priv->pt);
+      free(p->priv->lon);
+      free(p->priv->sums);
+      free(p->priv->po);
+      privcurve_free_members(&p->priv->curve);
+      privcurve_free_members(&p->priv->ocurve);
+    }
+    free(p->priv);
+    /* do not free p->fcurve ! */
+  }
+  free(p);
+}  
+
+/* free a pathlist, leaving errno untouched. */
+void pathlist_free(path_t *plist) {
+  path_t *p;
+
+  list_forall_unlink(p, plist) {
+    path_free(p);
+  }
+}
+
+/* ---------------------------------------------------------------------- */
+/* initialize and finalize curve structures */
+
+typedef dpoint_t dpoint3_t[3];
+
+/* initialize the members of the given curve structure to size m.
+   Return 0 on success, 1 on error with errno set. */
+int privcurve_init(privcurve_t *curve, int n) {
+  memset(curve, 0, sizeof(privcurve_t));
+  curve->n = n;
+  SAFE_MALLOC(curve->tag, n, int);
+  SAFE_MALLOC(curve->c, n, dpoint3_t);
+  SAFE_MALLOC(curve->vertex, n, dpoint_t);
+  SAFE_MALLOC(curve->alpha, n, double);
+  SAFE_MALLOC(curve->alpha0, n, double);
+  SAFE_MALLOC(curve->beta, n, double);
+  return 0;
+
+ malloc_error:
+  free(curve->tag);
+  free(curve->c);
+  free(curve->vertex);
+  free(curve->alpha);
+  free(curve->alpha0);
+  free(curve->beta);
+  return 1;
+}
+
+/* copy private to public curve structure */
+void privcurve_to_curve(privcurve_t *pc, potrace_curve_t *c) {
+  c->n = pc->n;
+  c->tag = pc->tag;
+  c->c = pc->c;
+}
+    
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.h
new file mode 100644
index 00000000000..45c0790bee3
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+#ifndef CURVE_H
+#define CURVE_H
+
+#include "auxiliary.h"
+
+/* vertex is c[1] for tag=POTRACE_CORNER, and the intersection of
+   .c[-1][2]..c[0] and c[1]..c[2] for tag=POTRACE_CURVETO. alpha is only
+   defined for tag=POTRACE_CURVETO and is the alpha parameter of the curve:
+   .c[-1][2]..c[0] = alpha*(.c[-1][2]..vertex), and
+   c[2]..c[1] = alpha*(c[2]..vertex).
+   Beta is so that (.beta[i])[.vertex[i],.vertex[i+1]] = .c[i][2].
+*/
+
+struct privcurve_s {
+  int n;            /* number of segments */
+  int *tag;         /* tag[n]: POTRACE_CORNER or POTRACE_CURVETO */
+  dpoint_t (*c)[3]; /* c[n][i]: control points. 
+		       c[n][0] is unused for tag[n]=POTRACE_CORNER */
+  /* the remainder of this structure is special to privcurve, and is
+     used in EPS debug output and special EPS "short coding". These
+     fields are valid only if "alphacurve" is set. */
+  int alphacurve;   /* have the following fields been initialized? */
+  dpoint_t *vertex; /* for POTRACE_CORNER, this equals c[1] */
+  double *alpha;    /* only for POTRACE_CURVETO */
+  double *alpha0;   /* "uncropped" alpha parameter - for debug output only */
+  double *beta;
+};
+typedef struct privcurve_s privcurve_t;
+
+struct sums_s {
+  double x;
+  double y;
+  double x2;
+  double xy;
+  double y2;
+};
+typedef struct sums_s sums_t;
+
+/* the path structure is filled in with information about a given path
+   as it is accumulated and passed through the different stages of the
+   Potrace algorithm. Backends only need to read the fcurve and fm
+   fields of this data structure, but debugging backends may read
+   other fields. */
+struct potrace_privpath_s {
+  int len;
+  point_t *pt;     /* pt[len]: path as extracted from bitmap */
+  int *lon;        /* lon[len]: (i,lon[i]) = longest straight line from i */
+
+  int x0, y0;      /* origin for sums */
+  sums_t *sums;    /* sums[len+1]: cache for fast summing */
+
+  int m;           /* length of optimal polygon */
+  int *po;         /* po[m]: optimal polygon */
+
+  privcurve_t curve;   /* curve[m]: array of curve elements */
+  privcurve_t ocurve;  /* ocurve[om]: array of curve elements */
+  privcurve_t *fcurve;  /* final curve: this points to either curve or
+		       ocurve. Do not free this separately. */
+};
+typedef struct potrace_privpath_s potrace_privpath_t;
+
+/* shorter names */
+typedef potrace_privpath_t privpath_t;
+typedef potrace_path_t path_t;
+
+path_t *path_new(void);
+void path_free(path_t *p);
+void pathlist_free(path_t *plist);
+int privcurve_init(privcurve_t *curve, int n);
+void privcurve_to_curve(privcurve_t *pc, potrace_curve_t *c);
+
+#endif /* CURVE_H */
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.c
new file mode 100644
index 00000000000..f54df3b7e78
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.c
@@ -0,0 +1,508 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* $Id: decompose.c 146 2007-04-09 00:43:46Z selinger $ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#include "potracelib.h"
+#include "curve.h"
+#include "lists.h"
+#include "auxiliary.h"
+#include "bitmap.h"
+#include "decompose.h"
+#include "progress.h"
+
+/* ---------------------------------------------------------------------- */
+/* auxiliary bitmap manipulations */
+
+/* set the excess padding to 0 */
+static void bm_clearexcess(potrace_bitmap_t *bm) {
+  potrace_word mask;
+  int y;
+
+  if (bm->w % BM_WORDBITS != 0) {
+    mask = BM_ALLBITS << (BM_WORDBITS - (bm->w % BM_WORDBITS));
+    for (y=0; y<bm->h; y++) {
+      *bm_index(bm, bm->w, y) &= mask;
+    }
+  }
+}
+
+struct bbox_s {
+  int x0, x1, y0, y1;    /* bounding box */
+};
+typedef struct bbox_s bbox_t;
+
+/* clear the bm, assuming the bounding box is set correctly (faster
+   than clearing the whole bitmap) */
+static void clear_bm_with_bbox(potrace_bitmap_t *bm, bbox_t *bbox) {
+  int imin = (bbox->x0 / BM_WORDBITS);
+  int imax = ((bbox->x1 + BM_WORDBITS-1) / BM_WORDBITS);
+  int i, y;
+
+  for (y=bbox->y0; y<bbox->y1; y++) {
+    for (i=imin; i<imax; i++) {
+      bm_scanline(bm, y)[i] = 0;
+    }
+  }
+}
+
+/* ---------------------------------------------------------------------- */
+/* auxiliary functions */
+
+/* deterministically and efficiently hash (x,y) into a pseudo-random bit */
+static inline int detrand(int x, int y) {
+  unsigned int z;
+  static const unsigned char t[256] = { 
+    /* non-linear sequence: constant term of inverse in GF(8), 
+       mod x^8+x^4+x^3+x+1 */
+    0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 
+    0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 
+    0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 
+    1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 
+    0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 
+    0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 
+    0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 
+    0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 
+    1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 
+    0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 
+    1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 
+  };
+
+  /* 0x04b3e375 and 0x05a8ef93 are chosen to contain every possible
+     5-bit sequence */
+  z = ((0x04b3e375 * x) ^ y) * 0x05a8ef93;
+  z = t[z & 0xff] ^ t[(z>>8) & 0xff] ^ t[(z>>16) & 0xff] ^ t[(z>>24) & 0xff];
+  return z & 1;
+}
+
+/* return the "majority" value of bitmap bm at intersection (x,y). We
+   assume that the bitmap is balanced at "radius" 1.  */
+static int majority(potrace_bitmap_t *bm, int x, int y) {
+  int i, a, ct;
+
+  for (i=2; i<5; i++) { /* check at "radius" i */
+    ct = 0;
+    for (a=-i+1; a<=i-1; a++) {
+      ct += BM_GET(bm, x+a, y+i-1) ? 1 : -1;
+      ct += BM_GET(bm, x+i-1, y+a-1) ? 1 : -1;
+      ct += BM_GET(bm, x+a-1, y-i) ? 1 : -1;
+      ct += BM_GET(bm, x-i, y+a) ? 1 : -1;
+    }
+    if (ct>0) {
+      return 1;
+    } else if (ct<0) {
+      return 0;
+    }
+  }
+  return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+/* decompose image into paths */
+
+/* efficiently invert bits [x,infty) and [xa,infty) in line y. Here xa
+   must be a multiple of BM_WORDBITS. */
+static void xor_to_ref(potrace_bitmap_t *bm, int x, int y, int xa) {
+  int xhi = x & -BM_WORDBITS;
+  int xlo = x & (BM_WORDBITS-1);  /* = x % BM_WORDBITS */
+  int i;
+  
+  if (xhi<xa) {
+    for (i = xhi; i < xa; i+=BM_WORDBITS) {
+      *bm_index(bm, i, y) ^= BM_ALLBITS;
+    }
+  } else {
+    for (i = xa; i < xhi; i+=BM_WORDBITS) {
+      *bm_index(bm, i, y) ^= BM_ALLBITS;
+    }
+  }
+  /* note: the following "if" is needed because x86 treats a<<b as
+     a<<(b&31). I spent hours looking for this bug. */
+  if (xlo) {
+    *bm_index(bm, xhi, y) ^= (BM_ALLBITS << (BM_WORDBITS - xlo));
+  }
+}
+
+/* a path is represented as an array of points, which are thought to
+   lie on the corners of pixels (not on their centers). The path point
+   (x,y) is the lower left corner of the pixel (x,y). Paths are
+   represented by the len/pt components of a path_t object (which
+   also stores other information about the path) */
+
+/* xor the given pixmap with the interior of the given path. Note: the
+   path must be within the dimensions of the pixmap. */
+static void xor_path(potrace_bitmap_t *bm, path_t *p) {
+  int xa, x, y, k, y1;
+
+  if (p->priv->len <= 0) {  /* a path of length 0 is silly, but legal */
+    return;
+  }
+
+  y1 = p->priv->pt[p->priv->len-1].y;
+
+  xa = p->priv->pt[0].x & -BM_WORDBITS;
+  for (k=0; k<p->priv->len; k++) {
+    x = p->priv->pt[k].x;
+    y = p->priv->pt[k].y;
+
+    if (y != y1) {
+      /* efficiently invert the rectangle [x,xa] x [y,y1] */
+      xor_to_ref(bm, x, min(y,y1), xa);
+      y1 = y;
+    }
+  }
+}
+
+/* Find the bounding box of a given path. Path is assumed to be of
+   non-zero length. */
+static void setbbox_path(bbox_t *bbox, path_t *p) {
+  int x, y;
+  int k;
+
+  bbox->y0 = INT_MAX;
+  bbox->y1 = 0;
+  bbox->x0 = INT_MAX;
+  bbox->x1 = 0;
+
+  for (k=0; k<p->priv->len; k++) {
+    x = p->priv->pt[k].x;
+    y = p->priv->pt[k].y;
+
+    if (x < bbox->x0) {
+      bbox->x0 = x;
+    }
+    if (x > bbox->x1) {
+      bbox->x1 = x;
+    }
+    if (y < bbox->y0) {
+      bbox->y0 = y;
+    }
+    if (y > bbox->y1) {
+      bbox->y1 = y;
+    }
+  }
+}
+
+/* compute a path in the given pixmap, separating black from white.
+   Start path at the point (x0,x1), which must be an upper left corner
+   of the path. Also compute the area enclosed by the path. Return a
+   new path_t object, or NULL on error (note that a legitimate path
+   cannot have length 0). Sign is required for correct interpretation
+   of turnpolicies. */
+static path_t *findpath(potrace_bitmap_t *bm, int x0, int y0, int sign, int turnpolicy) {
+  int x, y, dirx, diry, len, size, area;
+  int c, d, tmp;
+  point_t *pt, *pt1;
+  path_t *p = NULL;
+
+  x = x0;
+  y = y0;
+  dirx = 0;
+  diry = -1;
+
+  len = size = 0;
+  pt = NULL;
+  area = 0;
+  
+  while (1) {
+    /* add point to path */
+    if (len>=size) {
+      size += 100;
+      size = (int)(1.3 * size);
+      pt1 = (point_t *)realloc(pt, size * sizeof(point_t));
+      if (!pt1) {
+	goto error;
+      }
+      pt = pt1;
+    }
+    pt[len].x = x;
+    pt[len].y = y;
+    len++;
+    
+    /* move to next point */
+    x += dirx;
+    y += diry;
+    area += x*diry;
+    
+    /* path complete? */
+    if (x==x0 && y==y0) {
+      break;
+    }
+    
+    /* determine next direction */
+    c = BM_GET(bm, x + (dirx+diry-1)/2, y + (diry-dirx-1)/2);
+    d = BM_GET(bm, x + (dirx-diry-1)/2, y + (diry+dirx-1)/2);
+    
+    if (c && !d) {               /* ambiguous turn */
+      if (turnpolicy == POTRACE_TURNPOLICY_RIGHT
+	  || (turnpolicy == POTRACE_TURNPOLICY_BLACK && sign == '+')
+	  || (turnpolicy == POTRACE_TURNPOLICY_WHITE && sign == '-')
+	  || (turnpolicy == POTRACE_TURNPOLICY_RANDOM && detrand(x,y))
+	  || (turnpolicy == POTRACE_TURNPOLICY_MAJORITY && majority(bm, x, y))
+	  || (turnpolicy == POTRACE_TURNPOLICY_MINORITY && !majority(bm, x, y))) {
+	tmp = dirx;              /* right turn */
+	dirx = diry;
+	diry = -tmp;
+      } else {
+	tmp = dirx;              /* left turn */
+	dirx = -diry;
+	diry = tmp;
+      }
+    } else if (c) {              /* right turn */
+      tmp = dirx;
+      dirx = diry;
+      diry = -tmp;
+    } else if (!d) {             /* left turn */
+      tmp = dirx;
+      dirx = -diry;
+      diry = tmp;
+    }
+  } /* while this path */
+
+  /* allocate new path object */
+  p = path_new();
+  if (!p) {
+    goto error;
+  }
+
+  p->priv->pt = pt;
+  p->priv->len = len;
+  p->area = area;
+  p->sign = sign;
+
+  return p;
+ 
+ error:
+   free(pt);
+   return NULL; 
+}
+
+/* Give a tree structure to the given path list, based on "insideness"
+   testing. I.e., path A is considered "below" path B if it is inside
+   path B. The input pathlist is assumed to be ordered so that "outer"
+   paths occur before "inner" paths. The tree structure is stored in
+   the "childlist" and "sibling" components of the path_t
+   structure. The linked list structure is also changed so that
+   negative path components are listed immediately after their
+   positive parent.  Note: some backends may ignore the tree
+   structure, others may use it e.g. to group path components. We
+   assume that in the input, point 0 of each path is an "upper left"
+   corner of the path, as returned by bm_to_pathlist. This makes it
+   easy to find an "interior" point. The bm argument should be a
+   bitmap of the correct size (large enough to hold all the paths),
+   and will be used as scratch space. Return 0 on success or -1 on
+   error with errno set. */
+
+static void pathlist_to_tree(path_t *plist, potrace_bitmap_t *bm) {
+  path_t *p, *p1;
+  path_t *heap, *heap1;
+  path_t *cur;
+  path_t *head;
+  path_t **hook, **hook_in, **hook_out; /* for fast appending to linked list */
+  bbox_t bbox;
+  
+  bm_clear(bm, 0);
+
+  /* save original "next" pointers */
+  list_forall(p, plist) {
+    p->sibling = p->next;
+    p->childlist = NULL;
+  }
+  
+  heap = plist;
+
+  /* the heap holds a list of lists of paths. Use "childlist" field
+     for outer list, "next" field for inner list. Each of the sublists
+     is to be turned into a tree. This code is messy, but it is
+     actually fast. Each path is rendered exactly once. We use the
+     heap to get a tail recursive algorithm: the heap holds a list of
+     pathlists which still need to be transformed. */
+
+  while (heap) {
+    /* unlink first sublist */
+    cur = heap;
+    heap = heap->childlist;
+    cur->childlist = NULL;
+  
+    /* unlink first path */
+    head = cur;
+    cur = cur->next;
+    head->next = NULL;
+
+    /* render path */
+    xor_path(bm, head);
+    setbbox_path(&bbox, head);
+
+    /* now do insideness test for each element of cur; append it to
+       head->childlist if it's inside head, else append it to
+       head->next. */
+    hook_in=&head->childlist;
+    hook_out=&head->next;
+    list_forall_unlink(p, cur) {
+      if (p->priv->pt[0].y <= bbox.y0) {
+	list_insert_beforehook(p, hook_out);
+	/* append the remainder of the list to hook_out */
+	*hook_out = cur;
+	break;
+      }
+      if (BM_GET(bm, p->priv->pt[0].x, p->priv->pt[0].y-1)) {
+	list_insert_beforehook(p, hook_in);
+      } else {
+	list_insert_beforehook(p, hook_out);
+      }
+    }
+
+    /* clear bm */
+    clear_bm_with_bbox(bm, &bbox);
+
+    /* now schedule head->childlist and head->next for further
+       processing */
+    if (head->next) {
+      head->next->childlist = heap;
+      heap = head->next;
+    }
+    if (head->childlist) {
+      head->childlist->childlist = heap;
+      heap = head->childlist;
+    }
+  }
+  
+  /* copy sibling structure from "next" to "sibling" component */
+  p = plist;
+  while (p) {
+    p1 = p->sibling;
+    p->sibling = p->next;
+    p = p1;
+  }
+
+  /* reconstruct a new linked list ("next") structure from tree
+     ("childlist", "sibling") structure. This code is slightly messy,
+     because we use a heap to make it tail recursive: the heap
+     contains a list of childlists which still need to be
+     processed. */
+  heap = plist;
+  if (heap) {
+    heap->next = NULL;  /* heap is a linked list of childlists */
+  }
+  plist = NULL;
+  hook = &plist;
+  while (heap) {
+    heap1 = heap->next;
+    for (p=heap; p; p=p->sibling) {
+      /* p is a positive path */
+      /* append to linked list */
+      list_insert_beforehook(p, hook);
+      
+      /* go through its children */
+      for (p1=p->childlist; p1; p1=p1->sibling) {
+	/* append to linked list */
+	list_insert_beforehook(p1, hook);
+	/* append its childlist to heap, if non-empty */
+	if (p1->childlist) {
+	  list_append(path_t, heap1, p1->childlist);
+	}
+      }
+    }
+    heap = heap1;
+  }
+
+  return;
+}
+
+/* find the next set pixel in a row <= y. Pixels are searched first
+   left-to-right, then top-down. In other words, (x,y)<(x',y') if y>y'
+   or y=y' and x<x'. If found, return 0 and store pixel in
+   (*xp,*yp). Else return 1. Note that this function assumes that
+   excess bytes have been cleared with bm_clearexcess. */
+static int findnext(potrace_bitmap_t *bm, int *xp, int *yp) {
+  int x;
+  int y;
+
+  for (y=*yp; y>=0; y--) {
+    for (x=0; x<bm->w; x+=BM_WORDBITS) {
+      if (*bm_index(bm, x, y)) {
+	while (!BM_GET(bm, x, y)) {
+	  x++;
+	}
+	/* found */
+	*xp = x;
+	*yp = y;
+	return 0;
+      }
+    }
+  }
+  /* not found */
+  return 1;
+}
+
+/* Decompose the given bitmap into paths. Returns a linked list of
+   path_t objects with the fields len, pt, area, sign filled
+   in. Returns 0 on success with plistp set, or -1 on error with errno
+   set. */
+
+int bm_to_pathlist(const potrace_bitmap_t *bm, path_t **plistp, const potrace_param_t *param, progress_t *progress) {
+  int x;
+  int y;
+  path_t *p;
+  path_t *plist = NULL;  /* linked list of path objects */
+  path_t **hook = &plist;  /* used to speed up appending to linked list */
+  potrace_bitmap_t *bm1 = NULL;
+  int sign;
+
+  bm1 = bm_dup(bm);
+  if (!bm1) {
+    goto error;
+  }
+
+  /* be sure the byte padding on the right is set to 0, as the fast
+     pixel search below relies on it */
+  bm_clearexcess(bm1);
+
+  /* iterate through components */
+  y = bm1->h - 1;
+  while (findnext(bm1, &x, &y) == 0) { 
+    /* calculate the sign by looking at the original */
+    sign = BM_GET(bm, x, y) ? '+' : '-';
+
+    /* calculate the path */
+    p = findpath(bm1, x, y+1, sign, param->turnpolicy);
+    if (p==NULL) {
+      goto error;
+    }
+
+    /* update buffered image */
+    xor_path(bm1, p);
+
+    /* if it's a turd, eliminate it, else append it to the list */
+    if (p->area <= param->turdsize) {
+      path_free(p);
+    } else {
+      list_insert_beforehook(p, hook);
+    }
+
+    if (bm1->h > 0) { /* to be sure */
+      progress_update(1-y/(double)bm1->h, progress);
+    }
+  }
+
+  pathlist_to_tree(plist, bm1);
+  bm_free(bm1);
+  *plistp = plist;
+
+  progress_update(1.0, progress);
+
+  return 0;
+
+ error:
+  bm_free(bm1);
+  list_forall_unlink(p, plist) {
+    path_free(p);
+  }
+  return -1;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.h
new file mode 100644
index 00000000000..512baf14d21
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.h
@@ -0,0 +1,16 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* $Id: decompose.h 147 2007-04-09 00:44:09Z selinger $ */
+
+#ifndef DECOMPOSE_H
+#define DECOMPOSE_H
+
+#include "potracelib.h"
+#include "progress.h"
+
+int bm_to_pathlist(const potrace_bitmap_t *bm, path_t **plistp, const potrace_param_t *param, progress_t *progress);
+
+#endif /* DECOMPOSE_H */
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/lists.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/lists.h
new file mode 100644
index 00000000000..931cbb04a73
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/lists.h
@@ -0,0 +1,286 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* $Id: lists.h 147 2007-04-09 00:44:09Z selinger $ */
+
+#ifndef _PS_LISTS_H
+#define _PS_LISTS_H
+
+/* here we define some general list macros. Because they are macros,
+   they should work on any datatype with a "->next" component. Some of
+   them use a "hook". If elt and list are of type t* then hook is of
+   type t**. A hook stands for an insertion point in the list, i.e.,
+   either before the first element, or between two elements, or after
+   the last element. If an operation "sets the hook" for an element,
+   then the hook is set to just before the element. One can insert
+   something at a hook. One can also unlink at a hook: this means,
+   unlink the element just after the hook. By "to unlink", we mean the
+   element is removed from the list, but not deleted. Thus, it and its
+   components still need to be freed. */
+
+/* Note: these macros are somewhat experimental. Only the ones that
+   are actually *used* have been tested. So be careful to test any
+   that you use. Looking at the output of the preprocessor, "gcc -E"
+   (possibly piped though "indent"), might help too. Also: these
+   macros define some internal (local) variables that start with
+   "_". */
+
+/* we enclose macro definitions whose body consists of more than one
+   statement in MACRO_BEGIN and MACRO_END, rather than '{' and '}'.  The
+   reason is that we want to be able to use the macro in a context
+   such as "if (...) macro(...); else ...". If we didn't use this obscure
+   trick, we'd have to omit the ";" in such cases. */
+
+#define MACRO_BEGIN do {
+#define MACRO_END   } while (0)
+
+/* ---------------------------------------------------------------------- */
+/* macros for singly-linked lists */
+
+/* traverse list. At the end, elt is set to NULL. */
+#define list_forall(elt, list)   for (elt=list; elt!=NULL; elt=elt->next)
+
+/* set elt to the first element of list satisfying boolean condition
+   c, or NULL if not found */
+#define list_find(elt, list, c) \
+  MACRO_BEGIN list_forall(elt, list) if (c) break; MACRO_END
+
+/* like forall, except also set hook for elt. */
+#define list_forall2(elt, list, hook) \
+  for (elt=list, hook=&list; elt!=NULL; hook=&elt->next, elt=elt->next)
+
+/* same as list_find, except also set hook for elt. */
+#define list_find2(elt, list, c, hook) \
+  MACRO_BEGIN list_forall2(elt, list, hook) if (c) break; MACRO_END
+
+/* same, except only use hook. */
+#define _list_forall_hook(list, hook) \
+  for (hook=&list; *hook!=NULL; hook=&(*hook)->next)
+
+/* same, except only use hook. Note: c may only refer to *hook, not elt. */
+#define _list_find_hook(list, c, hook) \
+  MACRO_BEGIN _list_forall_hook(list, hook) if (c) break; MACRO_END
+
+/* insert element after hook */
+#define list_insert_athook(elt, hook) \
+  MACRO_BEGIN elt->next = *hook; *hook = elt; MACRO_END
+
+/* insert element before hook */
+#define list_insert_beforehook(elt, hook) \
+  MACRO_BEGIN elt->next = *hook; *hook = elt; hook=&elt->next; MACRO_END
+
+/* unlink element after hook, let elt be unlinked element, or NULL.
+   hook remains. */
+#define list_unlink_athook(list, elt, hook) \
+  MACRO_BEGIN \
+  elt = hook ? *hook : NULL; if (elt) { *hook = elt->next; elt->next = NULL; }\
+  MACRO_END
+
+/* unlink the specific element, if it is in the list. Otherwise, set
+   elt to NULL */
+#define list_unlink(listtype, list, elt)      \
+  MACRO_BEGIN  	       	       	       	      \
+  listtype **_hook;			      \
+  _list_find_hook(list, *_hook==elt, _hook);  \
+  list_unlink_athook(list, elt, _hook);	      \
+  MACRO_END
+
+/* prepend elt to list */
+#define list_prepend(list, elt) \
+  MACRO_BEGIN elt->next = list; list = elt; MACRO_END
+
+/* append elt to list. */
+#define list_append(listtype, list, elt)     \
+  MACRO_BEGIN                                \
+  listtype **_hook;                          \
+  _list_forall_hook(list, _hook) {}          \
+  list_insert_athook(elt, _hook);            \
+  MACRO_END
+
+/* unlink the first element that satisfies the condition. */
+#define list_unlink_cond(listtype, list, elt, c)     \
+  MACRO_BEGIN                                        \
+  listtype **_hook;			  	     \
+  list_find2(elt, list, c, _hook);                   \
+  list_unlink_athook(list, elt, _hook);              \
+  MACRO_END
+
+/* let elt be the nth element of the list, starting to count from 0.
+   Return NULL if out of bounds.   */
+#define list_nth(elt, list, n)                                \
+  MACRO_BEGIN                                                 \
+  int _x;  /* only evaluate n once */                         \
+  for (_x=(n), elt=list; _x && elt; _x--, elt=elt->next) {}   \
+  MACRO_END
+
+/* let elt be the nth element of the list, starting to count from 0.
+   Return NULL if out of bounds.   */
+#define list_nth_hook(elt, list, n, hook)                     \
+  MACRO_BEGIN                                                 \
+  int _x;  /* only evaluate n once */                         \
+  for (_x=(n), elt=list, hook=&list; _x && elt; _x--, hook=&elt->next, elt=elt->next) {}   \
+  MACRO_END
+
+/* set n to the length of the list */
+#define list_length(listtype, list, n)                   \
+  MACRO_BEGIN          	       	       	       	       	 \
+  listtype *_elt;   			 		 \
+  n=0;					 		 \
+  list_forall(_elt, list) 		 		 \
+    n++;				 		 \
+  MACRO_END
+
+/* set n to the index of the first element satisfying cond, or -1 if
+   none found. Also set elt to the element, or NULL if none found. */
+#define list_index(list, n, elt, c)                      \
+  MACRO_BEGIN				 		 \
+  n=0;					 		 \
+  list_forall(elt, list) {		 		 \
+    if (c) break;			 		 \
+    n++;				 		 \
+  }					 		 \
+  if (!elt)				 		 \
+    n=-1;				 		 \
+  MACRO_END
+
+/* set n to the number of elements in the list that satisfy condition c */
+#define list_count(list, n, elt, c)                      \
+  MACRO_BEGIN				 		 \
+  n=0;					 		 \
+  list_forall(elt, list) {		 		 \
+    if (c) n++;				 		 \
+  }                                                      \
+  MACRO_END
+
+/* let elt be each element of the list, unlinked. At the end, set list=NULL. */
+#define list_forall_unlink(elt, list) \
+  for (elt=list; elt ? (list=elt->next, elt->next=NULL), 1 : 0; elt=list)
+
+/* reverse a list (efficient) */
+#define list_reverse(listtype, list)            \
+  MACRO_BEGIN				 	\
+  listtype *_list1=NULL, *elt;			\
+  list_forall_unlink(elt, list) 		\
+    list_prepend(_list1, elt);			\
+  list = _list1;				\
+  MACRO_END
+
+/* insert the element ELT just before the first element TMP of the
+   list for which COND holds. Here COND must be a condition of ELT and
+   TMP.  Typical usage is to insert an element into an ordered list:
+   for instance, list_insert_ordered(listtype, list, elt, tmp,
+   elt->size <= tmp->size).  Note: if we give a "less than or equal"
+   condition, the new element will be inserted just before a sequence
+   of equal elements. If we give a "less than" condition, the new
+   element will be inserted just after a list of equal elements.
+   Note: it is much more efficient to construct a list with
+   list_prepend and then order it with list_merge_sort, than to
+   construct it with list_insert_ordered. */
+#define list_insert_ordered(listtype, list, elt, tmp, cond) \
+  MACRO_BEGIN                                               \
+  listtype **_hook;                                         \
+  _list_find_hook(list, (tmp=*_hook, (cond)), _hook);       \
+  list_insert_athook(elt, _hook);                           \
+  MACRO_END
+
+/* sort the given list, according to the comparison condition.
+   Typical usage is list_sort(listtype, list, a, b, a->size <
+   b->size).  Note: if we give "less than or equal" condition, each
+   segment of equal elements will be reversed in order. If we give a
+   "less than" condition, each segment of equal elements will retain
+   the original order. The latter is slower but sometimes
+   prettier. Average running time: n*n/2. */
+#define list_sort(listtype, list, a, b, cond)            \
+  MACRO_BEGIN                                            \
+  listtype *_newlist=NULL;                               \
+  list_forall_unlink(a, list)                            \
+    list_insert_ordered(listtype, _newlist, a, b, cond); \
+  list = _newlist;                                       \
+  MACRO_END
+
+/* a much faster sort algorithm (merge sort, n log n worst case). It
+   is required that the list type has an additional, unused next1
+   component. Note there is no curious reversal of order of equal
+   elements as for list_sort. */
+
+#define list_mergesort(listtype, list, a, b, cond)              \
+  MACRO_BEGIN						        \
+  listtype *_elt, **_hook1;				    	\
+							    	\
+  for (_elt=list; _elt; _elt=_elt->next1) {			\
+    _elt->next1 = _elt->next;				    	\
+    _elt->next = NULL;					    	\
+  }							    	\
+  do {			                               	    	\
+    _hook1 = &(list);				    	    	\
+    while ((a = *_hook1) != NULL && (b = a->next1) != NULL ) {  \
+      _elt = b->next1;					    	\
+      _list_merge_cond(listtype, a, b, cond, *_hook1);      	\
+      _hook1 = &((*_hook1)->next1);			    	\
+      *_hook1 = _elt;				            	\
+    }							    	\
+  } while (_hook1 != &(list));                                 	\
+  MACRO_END
+
+/* merge two sorted lists. Store result at &result */
+#define _list_merge_cond(listtype, a, b, cond, result)   \
+  MACRO_BEGIN                                            \
+  listtype **_hook;					 \
+  _hook = &(result);					 \
+  while (1) {                                            \
+     if (a==NULL) {					 \
+       *_hook = b;					 \
+       break;						 \
+     } else if (b==NULL) {				 \
+       *_hook = a;					 \
+       break;						 \
+     } else if (cond) {					 \
+       *_hook = a;					 \
+       _hook = &(a->next);				 \
+       a = a->next;					 \
+     } else {						 \
+       *_hook = b;					 \
+       _hook = &(b->next);				 \
+       b = b->next;					 \
+     }							 \
+  }							 \
+  MACRO_END
+
+/* ---------------------------------------------------------------------- */
+/* macros for doubly-linked lists */
+
+#define dlist_append(head, end, elt)                    \
+  MACRO_BEGIN  	       	       	       	       	       	 \
+  elt->prev = end;					 \
+  elt->next = NULL;					 \
+  if (end) {						 \
+    end->next = elt;					 \
+  } else {  						 \
+    head = elt;						 \
+  }	    						 \
+  end = elt;						 \
+  MACRO_END
+
+/* let elt be each element of the list, unlinked. At the end, set list=NULL. */
+#define dlist_forall_unlink(elt, head, end) \
+  for (elt=head; elt ? (head=elt->next, elt->next=NULL, elt->prev=NULL), 1 : (end=NULL, 0); elt=head)
+
+/* unlink the first element of the list */
+#define dlist_unlink_first(head, end, elt)               \
+  MACRO_BEGIN				       	       	 \
+  elt = head;						 \
+  if (head) {						 \
+    head = head->next;					 \
+    if (head) {						 \
+      head->prev = NULL;				 \
+    } else {						 \
+      end = NULL;					 \
+    }    						 \
+    elt->prev = NULL;					 \
+    elt->next = NULL;					 \
+  }							 \
+  MACRO_END
+
+#endif /* _PS_LISTS_H */
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.c
new file mode 100644
index 00000000000..2b247b6a125
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.c
@@ -0,0 +1,113 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "potracelib.h"
+#include "curve.h"
+#include "decompose.h"
+#include "trace.h"
+#include "progress.h"
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* default parameters */
+static const potrace_param_t param_default = {
+  2,                             /* turdsize */
+  POTRACE_TURNPOLICY_MINORITY,   /* turnpolicy */
+  1.0,                           /* alphamax */
+  1,                             /* opticurve */
+  0.2,                           /* opttolerance */
+  {
+    NULL,                        /* callback function */
+    NULL,                        /* callback data */
+    0.0, 1.0,                    /* progress range */
+    0.0,                         /* granularity */
+  },
+};
+
+/* Return a fresh copy of the set of default parameters, or NULL on
+   failure with errno set. */
+potrace_param_t *potrace_param_default(void) {
+  potrace_param_t *p;
+
+  p = (potrace_param_t *) malloc(sizeof(potrace_param_t));
+  if (!p) {
+    return NULL;
+  }
+  memcpy(p, &param_default, sizeof(potrace_param_t));
+  return p;
+}
+
+/* On success, returns a Potrace state st with st->status ==
+   POTRACE_STATUS_OK. On failure, returns NULL if no Potrace state
+   could be created (with errno set), or returns an incomplete Potrace
+   state (with st->status == POTRACE_STATUS_INCOMPLETE). Complete or
+   incomplete Potrace state can be freed with potrace_state_free(). */
+potrace_state_t *potrace_trace(const potrace_param_t *param, const potrace_bitmap_t *bm) {
+  int r;
+  path_t *plist = NULL;
+  potrace_state_t *st;
+  progress_t prog;
+  progress_t subprog;
+  
+  /* prepare private progress bar state */
+  prog.callback = param->progress.callback;
+  prog.data = param->progress.data;
+  prog.min = param->progress.min;
+  prog.max = param->progress.max;
+  prog.epsilon = param->progress.epsilon;
+  prog.d_prev = param->progress.min;
+
+  /* allocate state object */
+  st = (potrace_state_t *)malloc(sizeof(potrace_state_t));
+  if (!st) {
+    return NULL;
+  }
+
+  progress_subrange_start(0.0, 0.1, &prog, &subprog);
+
+  /* process the image */
+  r = bm_to_pathlist(bm, &plist, param, &subprog);
+  if (r) {
+    free(st);
+    return NULL;
+  }
+
+  st->status = POTRACE_STATUS_OK;
+  st->plist = plist;
+  st->priv = NULL;  /* private state currently unused */
+
+  progress_subrange_end(&prog, &subprog);
+
+  progress_subrange_start(0.1, 1.0, &prog, &subprog);
+
+  /* partial success. */
+  r = process_path(plist, param, &subprog);
+  if (r) {
+    st->status = POTRACE_STATUS_INCOMPLETE;
+  }
+
+  progress_subrange_end(&prog, &subprog);
+
+  return st;
+}
+
+/* free a Potrace state, without disturbing errno. */
+void potrace_state_free(potrace_state_t *st) {
+  pathlist_free(st->plist);
+  free(st);
+}
+
+/* free a parameter list, without disturbing errno. */
+void potrace_param_free(potrace_param_t *p) {
+  free(p);
+}
+
+const char *potrace_version(void) {
+  return "potracelib "VERSION"";
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.h
new file mode 100644
index 00000000000..5791d1d73d6
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.h
@@ -0,0 +1,131 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+#ifndef POTRACELIB_H
+#define POTRACELIB_H
+
+/* this file defines the API for the core Potrace library. For a more
+   detailed description of the API, see doc/potracelib.txt */
+
+/* ---------------------------------------------------------------------- */
+/* tracing parameters */
+
+/* turn policies */
+#define POTRACE_TURNPOLICY_BLACK 0
+#define POTRACE_TURNPOLICY_WHITE 1
+#define POTRACE_TURNPOLICY_LEFT 2
+#define POTRACE_TURNPOLICY_RIGHT 3
+#define POTRACE_TURNPOLICY_MINORITY 4
+#define POTRACE_TURNPOLICY_MAJORITY 5
+#define POTRACE_TURNPOLICY_RANDOM 6
+
+/* structure to hold progress bar callback data */
+struct potrace_progress_s {
+  void (*callback)(double progress, void *privdata); /* callback fn */
+  void *data;          /* callback function's private data */
+  double min, max;     /* desired range of progress, e.g. 0.0 to 1.0 */
+  double epsilon;      /* granularity: can skip smaller increments */
+};
+typedef struct potrace_progress_s potrace_progress_t;
+
+/* structure to hold tracing parameters */
+struct potrace_param_s {
+  int turdsize;        /* area of largest path to be ignored */
+  int turnpolicy;      /* resolves ambiguous turns in path decomposition */
+  double alphamax;     /* corner threshold */
+  int opticurve;       /* use curve optimization? */
+  double opttolerance; /* curve optimization tolerance */
+  potrace_progress_t progress; /* progress callback function */
+};
+typedef struct potrace_param_s potrace_param_t;
+
+/* ---------------------------------------------------------------------- */
+/* bitmaps */
+
+/* native word size */
+typedef unsigned long potrace_word;
+
+/* Internal bitmap format. The n-th scanline starts at scanline(n) =
+   (map + n*dy). Raster data is stored as a sequence of potrace_words
+   (NOT bytes). The leftmost bit of scanline n is the most significant
+   bit of scanline(n)[0]. */
+struct potrace_bitmap_s {
+  int w, h;              /* width and height, in pixels */
+  int dy;                /* words per scanline (not bytes) */
+  potrace_word *map;     /* raw data, dy*h words */
+};
+typedef struct potrace_bitmap_s potrace_bitmap_t;
+
+/* ---------------------------------------------------------------------- */
+/* curves */
+
+/* point */
+struct potrace_dpoint_s {
+  double x, y;
+};
+typedef struct potrace_dpoint_s potrace_dpoint_t;
+
+/* segment tags */
+#define POTRACE_CURVETO 1
+#define POTRACE_CORNER 2
+
+/* closed curve segment */
+struct potrace_curve_s {
+  int n;                    /* number of segments */
+  int *tag;                 /* tag[n]: POTRACE_CURVETO or POTRACE_CORNER */
+  potrace_dpoint_t (*c)[3]; /* c[n][3]: control points. 
+			       c[n][0] is unused for tag[n]=POTRACE_CORNER */
+};
+typedef struct potrace_curve_s potrace_curve_t;
+
+/* Linked list of signed curve segments. Also carries a tree structure. */
+struct potrace_path_s {
+  int area;                         /* area of the bitmap path */
+  int sign;                         /* '+' or '-', depending on orientation */
+  potrace_curve_t curve;            /* this path's vector data */
+
+  struct potrace_path_s *next;      /* linked list structure */
+
+  struct potrace_path_s *childlist; /* tree structure */
+  struct potrace_path_s *sibling;   /* tree structure */
+
+  struct potrace_privpath_s *priv;  /* private state */
+};
+typedef struct potrace_path_s potrace_path_t;  
+
+/* ---------------------------------------------------------------------- */
+/* Potrace state */
+
+#define POTRACE_STATUS_OK         0
+#define POTRACE_STATUS_INCOMPLETE 1
+
+struct potrace_state_s {
+  int status;                       
+  potrace_path_t *plist;            /* vector data */
+
+  struct potrace_privstate_s *priv; /* private state */
+};
+typedef struct potrace_state_s potrace_state_t;
+
+/* ---------------------------------------------------------------------- */
+/* API functions */
+
+/* get default parameters */
+potrace_param_t *potrace_param_default(void);
+
+/* free parameter set */
+void potrace_param_free(potrace_param_t *p);
+
+/* trace a bitmap*/
+potrace_state_t *potrace_trace(const potrace_param_t *param, 
+			       const potrace_bitmap_t *bm);
+
+/* free a Potrace state */
+void potrace_state_free(potrace_state_t *st);
+
+/* return a static plain text version string identifying this version
+   of potracelib */
+const char *potrace_version(void);
+
+#endif /* POTRACELIB_H */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/progress.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/progress.h
new file mode 100644
index 00000000000..0e077430d7f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/progress.h
@@ -0,0 +1,79 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* operations on potrace_progress_t objects, which are defined in
+   potracelib.h. Note: the code attempts to minimize runtime overhead
+   when no progress monitoring was requested. It also tries to
+   minimize excessive progress calculations beneath the "epsilon"
+   threshold. */
+
+#ifndef PROGRESS_H
+#define PROGRESS_H
+
+/* structure to hold progress bar callback data */
+struct progress_s {
+  void (*callback)(double progress, void *privdata); /* callback fn */
+  void *data;          /* callback function's private data */
+  double min, max;     /* desired range of progress, e.g. 0.0 to 1.0 */
+  double epsilon;      /* granularity: can skip smaller increments */
+  double b;            /* upper limit of subrange in superrange units */
+  double d_prev;       /* previous value of d */
+};
+typedef struct progress_s progress_t;
+
+/* notify given progress object of current progress. Note that d is
+   given in the 0.0-1.0 range, which will be scaled and translated to
+   the progress object's range. */
+static inline void progress_update(double d, progress_t *prog) {
+  double d_scaled;
+
+  if (prog->callback != NULL) {
+    d_scaled = prog->min * (1-d) + prog->max * d;
+    if (d == 1.0 || d_scaled >= prog->d_prev + prog->epsilon) {
+      prog->callback(prog->min * (1-d) + prog->max * d, prog->data);
+      prog->d_prev = d_scaled;
+    }
+  }
+}
+
+/* start a subrange of the given progress object. The range is
+   narrowed to [a..b], relative to 0.0-1.0 coordinates. If new range
+   is below granularity threshold, disable further subdivisions. */
+static inline void progress_subrange_start(double a, double b, const progress_t *prog, progress_t *sub) {
+  double min, max;
+
+  if (prog->callback == NULL) {
+    sub->callback = NULL;
+    return;
+  }
+
+  min = prog->min * (1-a) + prog->max * a;
+  max = prog->min * (1-b) + prog->max * b;
+
+  if (max - min < prog->epsilon) {
+    sub->callback = NULL;    /* no further progress info in subrange */
+    sub->b = b;
+    return;
+  }
+  sub->callback = prog->callback;
+  sub->data = prog->data;
+  sub->epsilon = prog->epsilon;
+  sub->min = min;
+  sub->max = max;
+  sub->d_prev = prog->d_prev;
+  return;
+}
+
+static inline void progress_subrange_end(progress_t *prog, progress_t *sub) {
+  if (prog->callback != NULL) {
+    if (sub->callback == NULL) {
+      progress_update(sub->b, prog);
+    } else {
+      prog->d_prev = sub->d_prev;
+    }
+  }    
+}
+
+#endif /* PROGRESS_H */
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.c
new file mode 100644
index 00000000000..bd193f57218
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.c
@@ -0,0 +1,1230 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* $Id: trace.c 147 2007-04-09 00:44:09Z selinger $ */
+/* transform jaggy paths into smooth curves */
+
+#include <stdio.h>
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "potracelib.h"
+#include "curve.h"
+#include "lists.h"
+#include "auxiliary.h"
+#include "trace.h"
+#include "progress.h"
+
+#define INFTY 10000000	/* it suffices that this is longer than any
+			   path; it need not be really infinite */
+#define COS179 -0.999847695156	 /* the cosine of 179 degrees */
+
+/* ---------------------------------------------------------------------- */
+#define SAFE_MALLOC(var, n, typ) \
+  if ((var = (typ *)malloc((n)*sizeof(typ))) == NULL) goto malloc_error 
+
+/* ---------------------------------------------------------------------- */
+/* auxiliary functions */
+
+/* return a direction that is 90 degrees counterclockwise from p2-p0,
+   but then restricted to one of the major wind directions (n, nw, w, etc) */
+static inline point_t dorth_infty(dpoint_t p0, dpoint_t p2) {
+  point_t r;
+  
+  r.y = sign(p2.x-p0.x);
+  r.x = -sign(p2.y-p0.y);
+
+  return r;
+}
+
+/* return (p1-p0)x(p2-p0), the area of the parallelogram */
+static inline double dpara(dpoint_t p0, dpoint_t p1, dpoint_t p2) {
+  double x1, y1, x2, y2;
+
+  x1 = p1.x-p0.x;
+  y1 = p1.y-p0.y;
+  x2 = p2.x-p0.x;
+  y2 = p2.y-p0.y;
+
+  return x1*y2 - x2*y1;
+}
+
+/* ddenom/dpara have the property that the square of radius 1 centered
+   at p1 intersects the line p0p2 iff |dpara(p0,p1,p2)| <= ddenom(p0,p2) */
+static inline double ddenom(dpoint_t p0, dpoint_t p2) {
+  point_t r = dorth_infty(p0, p2);
+
+  return r.y*(p2.x-p0.x) - r.x*(p2.y-p0.y);
+}
+
+/* return 1 if a <= b < c < a, in a cyclic sense (mod n) */
+static inline int cyclic(int a, int b, int c) {
+  if (a<=c) {
+    return (a<=b && b<c);
+  } else {
+    return (a<=b || b<c);
+  }
+}
+
+/* determine the center and slope of the line i..j. Assume i<j. Needs
+   "sum" components of p to be set. */
+static void pointslope(privpath_t *pp, int i, int j, dpoint_t *ctr, dpoint_t *dir) {
+  /* assume i<j */
+
+  int n = pp->len;
+  sums_t *sums = pp->sums;
+
+  double x, y, x2, xy, y2;
+  double k;
+  double a, b, c, lambda2, l;
+  int r=0; /* rotations from i to j */
+
+  while (j>=n) {
+    j-=n;
+    r+=1;
+  }
+  while (i>=n) {
+    i-=n;
+    r-=1;
+  }
+  while (j<0) {
+    j+=n;
+    r-=1;
+  }
+  while (i<0) {
+    i+=n;
+    r+=1;
+  }
+  
+  x = sums[j+1].x-sums[i].x+r*sums[n].x;
+  y = sums[j+1].y-sums[i].y+r*sums[n].y;
+  x2 = sums[j+1].x2-sums[i].x2+r*sums[n].x2;
+  xy = sums[j+1].xy-sums[i].xy+r*sums[n].xy;
+  y2 = sums[j+1].y2-sums[i].y2+r*sums[n].y2;
+  k = j+1-i+r*n;
+  
+  ctr->x = x/k;
+  ctr->y = y/k;
+
+  a = (x2-(double)x*x/k)/k;
+  b = (xy-(double)x*y/k)/k;
+  c = (y2-(double)y*y/k)/k;
+  
+  lambda2 = (a+c+sqrt((a-c)*(a-c)+4*b*b))/2; /* larger e.value */
+
+  /* now find e.vector for lambda2 */
+  a -= lambda2;
+  c -= lambda2;
+
+  if (fabs(a) >= fabs(c)) {
+    l = sqrt(a*a+b*b);
+    if (l!=0) {
+      dir->x = -b/l;
+      dir->y = a/l;
+    }
+  } else {
+    l = sqrt(c*c+b*b);
+    if (l!=0) {
+      dir->x = -c/l;
+      dir->y = b/l;
+    }
+  }
+  if (l==0) {
+    dir->x = dir->y = 0;   /* sometimes this can happen when k=4:
+			      the two eigenvalues coincide */
+  }
+}
+
+/* the type of (affine) quadratic forms, represented as symmetric 3x3
+   matrices.  The value of the quadratic form at a vector (x,y) is v^t
+   Q v, where v = (x,y,1)^t. */
+typedef double quadform_t[3][3];
+
+/* Apply quadratic form Q to vector w = (w.x,w.y) */
+static inline double quadform(quadform_t Q, dpoint_t w) {
+  double v[3];
+  int i, j;
+  double sum;
+
+  v[0] = w.x;
+  v[1] = w.y;
+  v[2] = 1;
+  sum = 0.0;
+
+  for (i=0; i<3; i++) {
+    for (j=0; j<3; j++) {
+      sum += v[i] * Q[i][j] * v[j];
+    }
+  }
+  return sum;
+}
+
+/* calculate p1 x p2 */
+static inline int xprod(point_t p1, point_t p2) {
+  return p1.x*p2.y - p1.y*p2.x;
+}
+
+/* calculate (p1-p0)x(p3-p2) */
+static inline double cprod(dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3) {
+  double x1, y1, x2, y2;
+
+  x1 = p1.x - p0.x;
+  y1 = p1.y - p0.y;
+  x2 = p3.x - p2.x;
+  y2 = p3.y - p2.y;
+
+  return x1*y2 - x2*y1;
+}
+
+/* calculate (p1-p0)*(p2-p0) */
+static inline double iprod(dpoint_t p0, dpoint_t p1, dpoint_t p2) {
+  double x1, y1, x2, y2;
+
+  x1 = p1.x - p0.x;
+  y1 = p1.y - p0.y;
+  x2 = p2.x - p0.x;
+  y2 = p2.y - p0.y;
+
+  return x1*x2 + y1*y2;
+}
+
+/* calculate (p1-p0)*(p3-p2) */
+static inline double iprod1(dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3) {
+  double x1, y1, x2, y2;
+
+  x1 = p1.x - p0.x;
+  y1 = p1.y - p0.y;
+  x2 = p3.x - p2.x;
+  y2 = p3.y - p2.y;
+
+  return x1*x2 + y1*y2;
+}
+
+/* calculate distance between two points */
+static inline double ddist(dpoint_t p, dpoint_t q) {
+  return sqrt(sq(p.x-q.x)+sq(p.y-q.y));
+}
+
+/* calculate point of a bezier curve */
+static inline dpoint_t bezier(double t, dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3) {
+  double s = 1-t;
+  dpoint_t res;
+
+  /* Note: a good optimizing compiler (such as gcc-3) reduces the
+     following to 16 multiplications, using common subexpression
+     elimination. */
+
+  res.x = s*s*s*p0.x + 3*(s*s*t)*p1.x + 3*(t*t*s)*p2.x + t*t*t*p3.x;
+  res.y = s*s*s*p0.y + 3*(s*s*t)*p1.y + 3*(t*t*s)*p2.y + t*t*t*p3.y;
+
+  return res;
+}
+
+/* calculate the point t in [0..1] on the (convex) bezier curve
+   (p0,p1,p2,p3) which is tangent to q1-q0. Return -1.0 if there is no
+   solution in [0..1]. */
+static double tangent(dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3, dpoint_t q0, dpoint_t q1) {
+  double A, B, C;   /* (1-t)^2 A + 2(1-t)t B + t^2 C = 0 */
+  double a, b, c;   /* a t^2 + b t + c = 0 */
+  double d, s, r1, r2;
+
+  A = cprod(p0, p1, q0, q1);
+  B = cprod(p1, p2, q0, q1);
+  C = cprod(p2, p3, q0, q1);
+
+  a = A - 2*B + C;
+  b = -2*A + 2*B;
+  c = A;
+  
+  d = b*b - 4*a*c;
+
+  if (a==0 || d<0) {
+    return -1.0;
+  }
+
+  s = sqrt(d);
+
+  r1 = (-b + s) / (2 * a);
+  r2 = (-b - s) / (2 * a);
+
+  if (r1 >= 0 && r1 <= 1) {
+    return r1;
+  } else if (r2 >= 0 && r2 <= 1) {
+    return r2;
+  } else {
+    return -1.0;
+  }
+}
+
+/* ---------------------------------------------------------------------- */
+/* Preparation: fill in the sum* fields of a path (used for later
+   rapid summing). Return 0 on success, 1 with errno set on
+   failure. */
+static int calc_sums(privpath_t *pp) {
+  int i, x, y;
+  int n = pp->len;
+
+  SAFE_MALLOC(pp->sums, pp->len+1, sums_t);
+
+  /* origin */
+  pp->x0 = pp->pt[0].x;
+  pp->y0 = pp->pt[0].y;
+
+  /* preparatory computation for later fast summing */
+  pp->sums[0].x2 = pp->sums[0].xy = pp->sums[0].y2 = pp->sums[0].x = pp->sums[0].y = 0;
+  for (i=0; i<n; i++) {
+    x = pp->pt[i].x - pp->x0;
+    y = pp->pt[i].y - pp->y0;
+    pp->sums[i+1].x = pp->sums[i].x + x;
+    pp->sums[i+1].y = pp->sums[i].y + y;
+    pp->sums[i+1].x2 = pp->sums[i].x2 + x*x;
+    pp->sums[i+1].xy = pp->sums[i].xy + x*y;
+    pp->sums[i+1].y2 = pp->sums[i].y2 + y*y;
+  }
+  return 0;  
+
+ malloc_error:
+  return 1;
+}
+
+/* ---------------------------------------------------------------------- */
+/* Stage 1: determine the straight subpaths (Sec. 2.2.1). Fill in the
+   "lon" component of a path object (based on pt/len).	For each i,
+   lon[i] is the furthest index such that a straight line can be drawn
+   from i to lon[i]. Return 1 on error with errno set, else 0. */
+
+/* this algorithm depends on the fact that the existence of straight
+   subpaths is a triplewise property. I.e., there exists a straight
+   line through squares i0,...,in iff there exists a straight line
+   through i,j,k, for all i0<=i<j<k<=in. (Proof?) */
+
+/* this implementation of calc_lon is O(n^2). It replaces an older
+   O(n^3) version. A "constraint" means that future points must
+   satisfy xprod(constraint[0], cur) >= 0 and xprod(constraint[1],
+   cur) <= 0. */
+
+/* Remark for Potrace 1.1: the current implementation of calc_lon is
+   more complex than the implementation found in Potrace 1.0, but it
+   is considerably faster. The introduction of the "nc" data structure
+   means that we only have to test the constraints for "corner"
+   points. On a typical input file, this speeds up the calc_lon
+   function by a factor of 31.2, thereby decreasing its time share
+   within the overall Potrace algorithm from 72.6% to 7.82%, and
+   speeding up the overall algorithm by a factor of 3.36. On another
+   input file, calc_lon was sped up by a factor of 6.7, decreasing its
+   time share from 51.4% to 13.61%, and speeding up the overall
+   algorithm by a factor of 1.78. In any case, the savings are
+   substantial. */
+
+/* returns 0 on success, 1 on error with errno set */
+static int calc_lon(privpath_t *pp) {
+  point_t *pt = pp->pt;
+  int n = pp->len;
+  int i, j, k, k1;
+  int ct[4], dir;
+  point_t constraint[2];
+  point_t cur;
+  point_t off;
+  int *pivk = NULL;  /* pivk[n] */
+  int *nc = NULL;    /* nc[n]: next corner */
+  point_t dk;  /* direction of k-k1 */
+  int a, b, c, d;
+
+  SAFE_MALLOC(pivk, n, int);
+  SAFE_MALLOC(nc, n, int);
+
+  /* initialize the nc data structure. Point from each point to the
+     furthest future point to which it is connected by a vertical or
+     horizontal segment. We take advantage of the fact that there is
+     always a direction change at 0 (due to the path decomposition
+     algorithm). But even if this were not so, there is no harm, as
+     in practice, correctness does not depend on the word "furthest"
+     above.  */
+  k = 0;
+  for (i=n-1; i>=0; i--) {
+    if (pt[i].x != pt[k].x && pt[i].y != pt[k].y) {
+      k = i+1;  /* necessarily i<n-1 in this case */
+    }
+    nc[i] = k;
+  }
+
+  SAFE_MALLOC(pp->lon, n, int);
+
+  /* determine pivot points: for each i, let pivk[i] be the furthest k
+     such that all j with i<j<k lie on a line connecting i,k. */
+  
+  for (i=n-1; i>=0; i--) {
+    ct[0] = ct[1] = ct[2] = ct[3] = 0;
+
+    /* keep track of "directions" that have occurred */
+    dir = (3+3*(pt[mod(i+1,n)].x-pt[i].x)+(pt[mod(i+1,n)].y-pt[i].y))/2;
+    ct[dir]++;
+
+    constraint[0].x = 0;
+    constraint[0].y = 0;
+    constraint[1].x = 0;
+    constraint[1].y = 0;
+
+    /* find the next k such that no straight line from i to k */
+    k = nc[i];
+    k1 = i;
+    while (1) {
+      
+      dir = (3+3*sign(pt[k].x-pt[k1].x)+sign(pt[k].y-pt[k1].y))/2;
+      ct[dir]++;
+
+      /* if all four "directions" have occurred, cut this path */
+      if (ct[0] && ct[1] && ct[2] && ct[3]) {
+	pivk[i] = k1;
+	goto foundk;
+      }
+
+      cur.x = pt[k].x - pt[i].x;
+      cur.y = pt[k].y - pt[i].y;
+
+      /* see if current constraint is violated */
+      if (xprod(constraint[0], cur) < 0 || xprod(constraint[1], cur) > 0) {
+	goto constraint_viol;
+      }
+
+      /* else, update constraint */
+      if (abs(cur.x) <= 1 && abs(cur.y) <= 1) {
+	/* no constraint */
+      } else {
+	off.x = cur.x + ((cur.y>=0 && (cur.y>0 || cur.x<0)) ? 1 : -1);
+	off.y = cur.y + ((cur.x<=0 && (cur.x<0 || cur.y<0)) ? 1 : -1);
+	if (xprod(constraint[0], off) >= 0) {
+	  constraint[0] = off;
+	}
+	off.x = cur.x + ((cur.y<=0 && (cur.y<0 || cur.x<0)) ? 1 : -1);
+	off.y = cur.y + ((cur.x>=0 && (cur.x>0 || cur.y<0)) ? 1 : -1);
+	if (xprod(constraint[1], off) <= 0) {
+	  constraint[1] = off;
+	}
+      }	
+      k1 = k;
+      k = nc[k1];
+      if (!cyclic(k,i,k1)) {
+	break;
+      }
+    }
+  constraint_viol:
+    /* k1 was the last "corner" satisfying the current constraint, and
+       k is the first one violating it. We now need to find the last
+       point along k1..k which satisfied the constraint. */
+    dk.x = sign(pt[k].x-pt[k1].x);
+    dk.y = sign(pt[k].y-pt[k1].y);
+    cur.x = pt[k1].x - pt[i].x;
+    cur.y = pt[k1].y - pt[i].y;
+    /* find largest integer j such that xprod(constraint[0], cur+j*dk)
+       >= 0 and xprod(constraint[1], cur+j*dk) <= 0. Use bilinearity
+       of xprod. */
+    a = xprod(constraint[0], cur);
+    b = xprod(constraint[0], dk);
+    c = xprod(constraint[1], cur);
+    d = xprod(constraint[1], dk);
+    /* find largest integer j such that a+j*b>=0 and c+j*d<=0. This
+       can be solved with integer arithmetic. */
+    j = INFTY;
+    if (b<0) {
+      j = floordiv(a,-b);
+    }
+    if (d>0) {
+      j = min(j, floordiv(-c,d));
+    }
+    pivk[i] = mod(k1+j,n);
+  foundk:
+    ;
+  } /* for i */
+
+  /* clean up: for each i, let lon[i] be the largest k such that for
+     all i' with i<=i'<k, i'<k<=pivk[i']. */
+
+  j=pivk[n-1];
+  pp->lon[n-1]=j;
+  for (i=n-2; i>=0; i--) {
+    if (cyclic(i+1,pivk[i],j)) {
+      j=pivk[i];
+    }
+    pp->lon[i]=j;
+  }
+
+  for (i=n-1; cyclic(mod(i+1,n),j,pp->lon[i]); i--) {
+    pp->lon[i] = j;
+  }
+
+  free(pivk);
+  free(nc);
+  return 0;
+
+ malloc_error:
+  free(pivk);
+  free(nc);
+  return 1;
+}
+
+
+/* ---------------------------------------------------------------------- */
+/* Stage 2: calculate the optimal polygon (Sec. 2.2.2-2.2.4). */ 
+
+/* Auxiliary function: calculate the penalty of an edge from i to j in
+   the given path. This needs the "lon" and "sum*" data. */
+
+static double penalty3(privpath_t *pp, int i, int j) {
+  int n = pp->len;
+  point_t *pt = pp->pt;
+  sums_t *sums = pp->sums;
+
+  /* assume 0<=i<j<=n  */
+  double x, y, x2, xy, y2;
+  double k;
+  double a, b, c, s;
+  double px, py, ex, ey;
+
+  int r=0; /* rotations from i to j */
+
+  if (j>=n) {
+    j-=n;
+    r+=1;
+  }
+  
+  x = sums[j+1].x-sums[i].x+r*sums[n].x;
+  y = sums[j+1].y-sums[i].y+r*sums[n].y;
+  x2 = sums[j+1].x2-sums[i].x2+r*sums[n].x2;
+  xy = sums[j+1].xy-sums[i].xy+r*sums[n].xy;
+  y2 = sums[j+1].y2-sums[i].y2+r*sums[n].y2;
+  k = j+1-i+r*n;
+  
+  px = (pt[i].x+pt[j].x)/2.0-pt[0].x;
+  py = (pt[i].y+pt[j].y)/2.0-pt[0].y;
+  ey = (pt[j].x-pt[i].x);
+  ex = -(pt[j].y-pt[i].y);
+
+  a = ((x2-2*x*px)/k+px*px);
+  b = ((xy-x*py-y*px)/k+px*py);
+  c = ((y2-2*y*py)/k+py*py);
+  
+  s = ex*ex*a + 2*ex*ey*b + ey*ey*c;
+
+  return sqrt(s);
+}
+
+/* find the optimal polygon. Fill in the m and po components. Return 1
+   on failure with errno set, else 0. Non-cyclic version: assumes i=0
+   is in the polygon. Fixme: ### implement cyclic version. */
+static int bestpolygon(privpath_t *pp)
+{
+  int i, j, m, k;     
+  int n = pp->len;
+  double *pen = NULL; /* pen[n+1]: penalty vector */
+  int *prev = NULL;   /* prev[n+1]: best path pointer vector */
+  int *clip0 = NULL;  /* clip0[n]: longest segment pointer, non-cyclic */
+  int *clip1 = NULL;  /* clip1[n+1]: backwards segment pointer, non-cyclic */
+  int *seg0 = NULL;    /* seg0[m+1]: forward segment bounds, m<=n */
+  int *seg1 = NULL;   /* seg1[m+1]: backward segment bounds, m<=n */
+  double thispen;
+  double best;
+  int c;
+
+  SAFE_MALLOC(pen, n+1, double);
+  SAFE_MALLOC(prev, n+1, int);
+  SAFE_MALLOC(clip0, n, int);
+  SAFE_MALLOC(clip1, n+1, int);
+  SAFE_MALLOC(seg0, n+1, int);
+  SAFE_MALLOC(seg1, n+1, int);
+
+  /* calculate clipped paths */
+  for (i=0; i<n; i++) {
+    c = mod(pp->lon[mod(i-1,n)]-1,n);
+    if (c == i) {
+      c = mod(i+1,n);
+    }
+    if (c < i) {
+      clip0[i] = n;
+    } else {
+      clip0[i] = c;
+    }
+  }
+
+  /* calculate backwards path clipping, non-cyclic. j <= clip0[i] iff
+     clip1[j] <= i, for i,j=0..n. */
+  j = 1;
+  for (i=0; i<n; i++) {
+    while (j <= clip0[i]) {
+      clip1[j] = i;
+      j++;
+    }
+  }
+
+  /* calculate seg0[j] = longest path from 0 with j segments */
+  i = 0;
+  for (j=0; i<n; j++) {
+    seg0[j] = i;
+    i = clip0[i];
+  }
+  seg0[j] = n;
+  m = j;
+
+  /* calculate seg1[j] = longest path to n with m-j segments */
+  i = n;
+  for (j=m; j>0; j--) {
+    seg1[j] = i;
+    i = clip1[i];
+  }
+  seg1[0] = 0;
+
+  /* now find the shortest path with m segments, based on penalty3 */
+  /* note: the outer 2 loops jointly have at most n interations, thus
+     the worst-case behavior here is quadratic. In practice, it is
+     close to linear since the inner loop tends to be short. */
+  pen[0]=0;
+  for (j=1; j<=m; j++) {
+    for (i=seg1[j]; i<=seg0[j]; i++) {
+      best = -1;
+      for (k=seg0[j-1]; k>=clip1[i]; k--) {
+	thispen = penalty3(pp, k, i) + pen[k];
+	if (best < 0 || thispen < best) {
+	  prev[i] = k;
+	  best = thispen;
+	}
+      }
+      pen[i] = best;
+    }
+  }
+
+  pp->m = m;
+  SAFE_MALLOC(pp->po, m, int);
+
+  /* read off shortest path */
+  for (i=n, j=m-1; i>0; j--) {
+    i = prev[i];
+    pp->po[j] = i;
+  }
+
+  free(pen);
+  free(prev);
+  free(clip0);
+  free(clip1);
+  free(seg0);
+  free(seg1);
+  return 0;
+  
+ malloc_error:
+  free(pen);
+  free(prev);
+  free(clip0);
+  free(clip1);
+  free(seg0);
+  free(seg1);
+  return 1;
+}
+
+/* ---------------------------------------------------------------------- */
+/* Stage 3: vertex adjustment (Sec. 2.3.1). */
+
+/* Adjust vertices of optimal polygon: calculate the intersection of
+   the two "optimal" line segments, then move it into the unit square
+   if it lies outside. Return 1 with errno set on error; 0 on
+   success. */
+
+static int adjust_vertices(privpath_t *pp) {
+  int m = pp->m;
+  int *po = pp->po;
+  int n = pp->len;
+  point_t *pt = pp->pt;
+  int x0 = pp->x0;
+  int y0 = pp->y0;
+
+  dpoint_t *ctr = NULL;      /* ctr[m] */
+  dpoint_t *dir = NULL;      /* dir[m] */
+  quadform_t *q = NULL;      /* q[m] */
+  double v[3];
+  double d;
+  int i, j, k, l;
+  dpoint_t s;
+  int r;
+
+  SAFE_MALLOC(ctr, m, dpoint_t);
+  SAFE_MALLOC(dir, m, dpoint_t);
+  SAFE_MALLOC(q, m, quadform_t);
+
+  r = privcurve_init(&pp->curve, m);
+  if (r) {
+    goto malloc_error;
+  }
+  
+  /* calculate "optimal" point-slope representation for each line
+     segment */
+  for (i=0; i<m; i++) {
+    j = po[mod(i+1,m)];
+    j = mod(j-po[i],n)+po[i];
+    pointslope(pp, po[i], j, &ctr[i], &dir[i]);
+  }
+
+  /* represent each line segment as a singular quadratic form; the
+     distance of a point (x,y) from the line segment will be
+     (x,y,1)Q(x,y,1)^t, where Q=q[i]. */
+  for (i=0; i<m; i++) {
+    d = sq(dir[i].x) + sq(dir[i].y);
+    if (d == 0.0) {
+      for (j=0; j<3; j++) {
+	for (k=0; k<3; k++) {
+	  q[i][j][k] = 0;
+	}
+      }
+    } else {
+      v[0] = dir[i].y;
+      v[1] = -dir[i].x;
+      v[2] = - v[1] * ctr[i].y - v[0] * ctr[i].x;
+      for (l=0; l<3; l++) {
+	for (k=0; k<3; k++) {
+	  q[i][l][k] = v[l] * v[k] / d;
+	}
+      }
+    }
+  }
+
+  /* now calculate the "intersections" of consecutive segments.
+     Instead of using the actual intersection, we find the point
+     within a given unit square which minimizes the square distance to
+     the two lines. */
+  for (i=0; i<m; i++) {
+    quadform_t Q;
+    dpoint_t w;
+    double dx, dy;
+    double det;
+    double min, cand; /* minimum and candidate for minimum of quad. form */
+    double xmin, ymin;	/* coordinates of minimum */
+    int z;
+
+    /* let s be the vertex, in coordinates relative to x0/y0 */
+    s.x = pt[po[i]].x-x0;
+    s.y = pt[po[i]].y-y0;
+
+    /* intersect segments i-1 and i */
+
+    j = mod(i-1,m);
+
+    /* add quadratic forms */
+    for (l=0; l<3; l++) {
+      for (k=0; k<3; k++) {
+	Q[l][k] = q[j][l][k] + q[i][l][k];
+      }
+    }
+    
+    while(1) {
+      /* minimize the quadratic form Q on the unit square */
+      /* find intersection */
+
+#ifdef HAVE_GCC_LOOP_BUG
+      /* work around gcc bug #12243 */
+      free(NULL);
+#endif
+      
+      det = Q[0][0]*Q[1][1] - Q[0][1]*Q[1][0];
+      if (det != 0.0) {
+	w.x = (-Q[0][2]*Q[1][1] + Q[1][2]*Q[0][1]) / det;
+	w.y = ( Q[0][2]*Q[1][0] - Q[1][2]*Q[0][0]) / det;
+	break;
+      }
+
+      /* matrix is singular - lines are parallel. Add another,
+	 orthogonal axis, through the center of the unit square */
+      if (Q[0][0]>Q[1][1]) {
+	v[0] = -Q[0][1];
+	v[1] = Q[0][0];
+      } else if (Q[1][1]) {
+	v[0] = -Q[1][1];
+	v[1] = Q[1][0];
+      } else {
+	v[0] = 1;
+	v[1] = 0;
+      }
+      d = sq(v[0]) + sq(v[1]);
+      v[2] = - v[1] * s.y - v[0] * s.x;
+      for (l=0; l<3; l++) {
+	for (k=0; k<3; k++) {
+	  Q[l][k] += v[l] * v[k] / d;
+	}
+      }
+    }
+    dx = fabs(w.x-s.x);
+    dy = fabs(w.y-s.y);
+    if (dx <= .5 && dy <= .5) {
+      pp->curve.vertex[i].x = w.x+x0;
+      pp->curve.vertex[i].y = w.y+y0;
+      continue;
+    }
+
+    /* the minimum was not in the unit square; now minimize quadratic
+       on boundary of square */
+    min = quadform(Q, s);
+    xmin = s.x;
+    ymin = s.y;
+
+    if (Q[0][0] == 0.0) {
+      goto fixx;
+    }
+    for (z=0; z<2; z++) {   /* value of the y-coordinate */
+      w.y = s.y-0.5+z;
+      w.x = - (Q[0][1] * w.y + Q[0][2]) / Q[0][0];
+      dx = fabs(w.x-s.x);
+      cand = quadform(Q, w);
+      if (dx <= .5 && cand < min) {
+	min = cand;
+	xmin = w.x;
+	ymin = w.y;
+      }
+    }
+  fixx:
+    if (Q[1][1] == 0.0) {
+      goto corners;
+    }
+    for (z=0; z<2; z++) {   /* value of the x-coordinate */
+      w.x = s.x-0.5+z;
+      w.y = - (Q[1][0] * w.x + Q[1][2]) / Q[1][1];
+      dy = fabs(w.y-s.y);
+      cand = quadform(Q, w);
+      if (dy <= .5 && cand < min) {
+	min = cand;
+	xmin = w.x;
+	ymin = w.y;
+      }
+    }
+  corners:
+    /* check four corners */
+    for (l=0; l<2; l++) {
+      for (k=0; k<2; k++) {
+	w.x = s.x-0.5+l;
+	w.y = s.y-0.5+k;
+	cand = quadform(Q, w);
+	if (cand < min) {
+	  min = cand;
+	  xmin = w.x;
+	  ymin = w.y;
+	}
+      }
+    }
+
+    pp->curve.vertex[i].x = xmin + x0;
+    pp->curve.vertex[i].y = ymin + y0;
+    continue;
+  }
+
+  free(ctr);
+  free(dir);
+  free(q);
+  return 0;
+
+ malloc_error:
+  free(ctr);
+  free(dir);
+  free(q);
+  return 1;
+}
+
+/* ---------------------------------------------------------------------- */
+/* Stage 4: smoothing and corner analysis (Sec. 2.3.3) */
+
+/* Always succeeds and returns 0 */
+static int smooth(privcurve_t *curve, int sign, double alphamax) {
+  int m = curve->n;
+
+  int i, j, k;
+  double dd, denom, alpha;
+  dpoint_t p2, p3, p4;
+
+  if (sign == '-') {
+    /* reverse orientation of negative paths */
+    for (i=0, j=m-1; i<j; i++, j--) {
+      dpoint_t tmp;
+      tmp = curve->vertex[i];
+      curve->vertex[i] = curve->vertex[j];
+      curve->vertex[j] = tmp;
+    }
+  }
+
+  /* examine each vertex and find its best fit */
+  for (i=0; i<m; i++) {
+    j = mod(i+1, m);
+    k = mod(i+2, m);
+    p4 = interval(1/2.0, curve->vertex[k], curve->vertex[j]);
+
+    denom = ddenom(curve->vertex[i], curve->vertex[k]);
+    if (denom != 0.0) {
+      dd = dpara(curve->vertex[i], curve->vertex[j], curve->vertex[k]) / denom;
+      dd = fabs(dd);
+      alpha = dd>1 ? (1 - 1.0/dd) : 0;
+      alpha = alpha / 0.75;
+    } else {
+      alpha = 4/3.0;
+    }
+    curve->alpha0[j] = alpha;	 /* remember "original" value of alpha */
+
+    if (alpha > alphamax) {  /* pointed corner */
+      curve->tag[j] = POTRACE_CORNER;
+      curve->c[j][1] = curve->vertex[j];
+      curve->c[j][2] = p4;
+    } else {
+      if (alpha < 0.55) {
+	alpha = 0.55;
+      } else if (alpha > 1) {
+	alpha = 1;
+      }
+      p2 = interval(.5+.5*alpha, curve->vertex[i], curve->vertex[j]);
+      p3 = interval(.5+.5*alpha, curve->vertex[k], curve->vertex[j]);
+      curve->tag[j] = POTRACE_CURVETO;
+      curve->c[j][0] = p2;
+      curve->c[j][1] = p3;
+      curve->c[j][2] = p4;
+    }
+    curve->alpha[j] = alpha;	/* store the "cropped" value of alpha */
+    curve->beta[j] = 0.5;
+  }
+  curve->alphacurve = 1;
+
+  return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+/* Stage 5: Curve optimization (Sec. 2.4) */
+
+/* a private type for the result of opti_penalty */
+struct opti_s {
+  double pen;	   /* penalty */
+  dpoint_t c[2];   /* curve parameters */
+  double t, s;	   /* curve parameters */
+  double alpha;	   /* curve parameter */
+};
+typedef struct opti_s opti_t;
+
+/* calculate best fit from i+.5 to j+.5.  Assume i<j (cyclically).
+   Return 0 and set badness and parameters (alpha, beta), if
+   possible. Return 1 if impossible. */
+static int opti_penalty(privpath_t *pp, int i, int j, opti_t *res, double opttolerance, int *convc, double *areac) {
+  int m = pp->curve.n;
+  int k, k1, k2, conv, i1;
+  double area, alpha, d, d1, d2;
+  dpoint_t p0, p1, p2, p3, pt;
+  double A, R, A1, A2, A3, A4;
+  double s, t;
+
+  /* check convexity, corner-freeness, and maximum bend < 179 degrees */
+
+  if (i==j) {  /* sanity - a full loop can never be an opticurve */
+    return 1;
+  }
+
+  k = i;
+  i1 = mod(i+1, m);
+  k1 = mod(k+1, m);
+  conv = convc[k1];
+  if (conv == 0) {
+    return 1;
+  }
+  d = ddist(pp->curve.vertex[i], pp->curve.vertex[i1]);
+  for (k=k1; k!=j; k=k1) {
+    k1 = mod(k+1, m);
+    k2 = mod(k+2, m);
+    if (convc[k1] != conv) {
+      return 1;
+    }
+    if (sign(cprod(pp->curve.vertex[i], pp->curve.vertex[i1], pp->curve.vertex[k1], pp->curve.vertex[k2])) != conv) {
+      return 1;
+    }
+    if (iprod1(pp->curve.vertex[i], pp->curve.vertex[i1], pp->curve.vertex[k1], pp->curve.vertex[k2]) < d * ddist(pp->curve.vertex[k1], pp->curve.vertex[k2]) * COS179) {
+      return 1;
+    }
+  }
+
+  /* the curve we're working in: */
+  p0 = pp->curve.c[mod(i,m)][2];
+  p1 = pp->curve.vertex[mod(i+1,m)];
+  p2 = pp->curve.vertex[mod(j,m)];
+  p3 = pp->curve.c[mod(j,m)][2];
+
+  /* determine its area */
+  area = areac[j] - areac[i];
+  area -= dpara(pp->curve.vertex[0], pp->curve.c[i][2], pp->curve.c[j][2])/2;
+  if (i>=j) {
+    area += areac[m];
+  }
+
+  /* find intersection o of p0p1 and p2p3. Let t,s such that o =
+     interval(t,p0,p1) = interval(s,p3,p2). Let A be the area of the
+     triangle (p0,o,p3). */
+
+  A1 = dpara(p0, p1, p2);
+  A2 = dpara(p0, p1, p3);
+  A3 = dpara(p0, p2, p3);
+  /* A4 = dpara(p1, p2, p3); */
+  A4 = A1+A3-A2;    
+  
+  if (A2 == A1) {  /* this should never happen */
+    return 1;
+  }
+
+  t = A3/(A3-A4);
+  s = A2/(A2-A1);
+  A = A2 * t / 2.0;
+  
+  if (A == 0.0) {  /* this should never happen */
+    return 1;
+  }
+
+  R = area / A;	 /* relative area */
+  alpha = 2 - sqrt(4 - R / 0.3);  /* overall alpha for p0-o-p3 curve */
+
+  res->c[0] = interval(t * alpha, p0, p1);
+  res->c[1] = interval(s * alpha, p3, p2);
+  res->alpha = alpha;
+  res->t = t;
+  res->s = s;
+
+  p1 = res->c[0];
+  p2 = res->c[1];  /* the proposed curve is now (p0,p1,p2,p3) */
+
+  res->pen = 0;
+
+  /* calculate penalty */
+  /* check tangency with edges */
+  for (k=mod(i+1,m); k!=j; k=k1) {
+    k1 = mod(k+1,m);
+    t = tangent(p0, p1, p2, p3, pp->curve.vertex[k], pp->curve.vertex[k1]);
+    if (t<-.5) {
+      return 1;
+    }
+    pt = bezier(t, p0, p1, p2, p3);
+    d = ddist(pp->curve.vertex[k], pp->curve.vertex[k1]);
+    if (d == 0.0) {  /* this should never happen */
+      return 1;
+    }
+    d1 = dpara(pp->curve.vertex[k], pp->curve.vertex[k1], pt) / d;
+    if (fabs(d1) > opttolerance) {
+      return 1;
+    }
+    if (iprod(pp->curve.vertex[k], pp->curve.vertex[k1], pt) < 0 || iprod(pp->curve.vertex[k1], pp->curve.vertex[k], pt) < 0) {
+      return 1;
+    }
+    res->pen += sq(d1);
+  }
+
+  /* check corners */
+  for (k=i; k!=j; k=k1) {
+    k1 = mod(k+1,m);
+    t = tangent(p0, p1, p2, p3, pp->curve.c[k][2], pp->curve.c[k1][2]);
+    if (t<-.5) {
+      return 1;
+    }
+    pt = bezier(t, p0, p1, p2, p3);
+    d = ddist(pp->curve.c[k][2], pp->curve.c[k1][2]);
+    if (d == 0.0) {  /* this should never happen */
+      return 1;
+    }
+    d1 = dpara(pp->curve.c[k][2], pp->curve.c[k1][2], pt) / d;
+    d2 = dpara(pp->curve.c[k][2], pp->curve.c[k1][2], pp->curve.vertex[k1]) / d;
+    d2 *= 0.75 * pp->curve.alpha[k1];
+    if (d2 < 0) {
+      d1 = -d1;
+      d2 = -d2;
+    }
+    if (d1 < d2 - opttolerance) {
+      return 1;
+    }
+    if (d1 < d2) {
+      res->pen += sq(d1 - d2);
+    }
+  }
+
+  return 0;
+}
+
+/* optimize the path p, replacing sequences of Bezier segments by a
+   single segment when possible. Return 0 on success, 1 with errno set
+   on failure. */
+static int opticurve(privpath_t *pp, double opttolerance) {
+  int m = pp->curve.n;
+  int *pt = NULL;     /* pt[m+1] */
+  double *pen = NULL; /* pen[m+1] */
+  int *len = NULL;    /* len[m+1] */
+  opti_t *opt = NULL; /* opt[m+1] */
+  int om;
+  int i,j,r;
+  opti_t o;
+  dpoint_t p0;
+  int i1;
+  double area;
+  double alpha;
+  double *s = NULL;
+  double *t = NULL;
+
+  int *convc = NULL; /* conv[m]: pre-computed convexities */
+  double *areac = NULL; /* cumarea[m+1]: cache for fast area computation */
+
+  SAFE_MALLOC(pt, m+1, int);
+  SAFE_MALLOC(pen, m+1, double);
+  SAFE_MALLOC(len, m+1, int);
+  SAFE_MALLOC(opt, m+1, opti_t);
+  SAFE_MALLOC(convc, m, int);
+  SAFE_MALLOC(areac, m+1, double);
+
+  /* pre-calculate convexity: +1 = right turn, -1 = left turn, 0 = corner */
+  for (i=0; i<m; i++) {
+    if (pp->curve.tag[i] == POTRACE_CURVETO) {
+      convc[i] = sign(dpara(pp->curve.vertex[mod(i-1,m)], pp->curve.vertex[i], pp->curve.vertex[mod(i+1,m)]));
+    } else {
+      convc[i] = 0;
+    }
+  }
+
+  /* pre-calculate areas */
+  area = 0.0;
+  areac[0] = 0.0;
+  p0 = pp->curve.vertex[0];
+  for (i=0; i<m; i++) {
+    i1 = mod(i+1, m);
+    if (pp->curve.tag[i1] == POTRACE_CURVETO) {
+      alpha = pp->curve.alpha[i1];
+      area += 0.3*alpha*(4-alpha)*dpara(pp->curve.c[i][2], pp->curve.vertex[i1], pp->curve.c[i1][2])/2;
+      area += dpara(p0, pp->curve.c[i][2], pp->curve.c[i1][2])/2;
+    }
+    areac[i+1] = area;
+  }
+
+  pt[0] = -1;
+  pen[0] = 0;
+  len[0] = 0;
+
+  /* Fixme: we always start from a fixed point -- should find the best
+     curve cyclically ### */
+
+  for (j=1; j<=m; j++) {
+    /* calculate best path from 0 to j */
+    pt[j] = j-1;
+    pen[j] = pen[j-1];
+    len[j] = len[j-1]+1;
+
+    for (i=j-2; i>=0; i--) {
+      r = opti_penalty(pp, i, mod(j,m), &o, opttolerance, convc, areac);
+      if (r) {
+	break;
+      }
+      if (len[j] > len[i]+1 || (len[j] == len[i]+1 && pen[j] > pen[i] + o.pen)) {
+	pt[j] = i;
+	pen[j] = pen[i] + o.pen;
+	len[j] = len[i] + 1;
+	opt[j] = o;
+      }
+    }
+  }
+  om = len[m];
+  r = privcurve_init(&pp->ocurve, om);
+  if (r) {
+    goto malloc_error;
+  }
+  SAFE_MALLOC(s, om, double);
+  SAFE_MALLOC(t, om, double);
+
+  j = m;
+  for (i=om-1; i>=0; i--) {
+    if (pt[j]==j-1) {
+      pp->ocurve.tag[i]     = pp->curve.tag[mod(j,m)];
+      pp->ocurve.c[i][0]    = pp->curve.c[mod(j,m)][0];
+      pp->ocurve.c[i][1]    = pp->curve.c[mod(j,m)][1];
+      pp->ocurve.c[i][2]    = pp->curve.c[mod(j,m)][2];
+      pp->ocurve.vertex[i]  = pp->curve.vertex[mod(j,m)];
+      pp->ocurve.alpha[i]   = pp->curve.alpha[mod(j,m)];
+      pp->ocurve.alpha0[i]  = pp->curve.alpha0[mod(j,m)];
+      pp->ocurve.beta[i]    = pp->curve.beta[mod(j,m)];
+      s[i] = t[i] = 1.0;
+    } else {
+      pp->ocurve.tag[i] = POTRACE_CURVETO;
+      pp->ocurve.c[i][0] = opt[j].c[0];
+      pp->ocurve.c[i][1] = opt[j].c[1];
+      pp->ocurve.c[i][2] = pp->curve.c[mod(j,m)][2];
+      pp->ocurve.vertex[i] = interval(opt[j].s, pp->curve.c[mod(j,m)][2], pp->curve.vertex[mod(j,m)]);
+      pp->ocurve.alpha[i] = opt[j].alpha;
+      pp->ocurve.alpha0[i] = opt[j].alpha;
+      s[i] = opt[j].s;
+      t[i] = opt[j].t;
+    }
+    j = pt[j];
+  }
+
+  /* calculate beta parameters */
+  for (i=0; i<om; i++) {
+    i1 = mod(i+1,om);
+    pp->ocurve.beta[i] = s[i] / (s[i] + t[i1]);
+  }
+  pp->ocurve.alphacurve = 1;
+
+  free(pt);
+  free(pen);
+  free(len);
+  free(opt);
+  free(s);
+  free(t);
+  free(convc);
+  free(areac);
+  return 0;
+
+ malloc_error:
+  free(pt);
+  free(pen);
+  free(len);
+  free(opt);
+  free(s);
+  free(t);
+  free(convc);
+  free(areac);
+  return 1;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define TRY(x) if (x) goto try_error
+
+/* return 0 on success, 1 on error with errno set. */
+int process_path(path_t *plist, const potrace_param_t *param, progress_t *progress) {
+  path_t *p;
+  double nn = 0, cn = 0;
+
+  if (progress->callback) {
+    /* precompute task size for progress estimates */
+    nn = 0;
+    list_forall (p, plist) {
+      nn += p->priv->len;
+    }
+    cn = 0;
+  }
+  
+  /* call downstream function with each path */
+  list_forall (p, plist) {
+    TRY(calc_sums(p->priv));
+    TRY(calc_lon(p->priv));
+    TRY(bestpolygon(p->priv));
+    TRY(adjust_vertices(p->priv));
+    TRY(smooth(&p->priv->curve, p->sign, param->alphamax));
+    if (param->opticurve) {
+      TRY(opticurve(p->priv, param->opttolerance));
+      p->priv->fcurve = &p->priv->ocurve;
+    } else {
+      p->priv->fcurve = &p->priv->curve;
+    }
+    privcurve_to_curve(p->priv->fcurve, &p->curve);
+
+    if (progress->callback) {
+      cn += p->priv->len;
+      progress_update(cn/nn, progress);
+    }
+  }
+
+  progress_update(1.0, progress);
+
+  return 0;
+
+ try_error:
+  return 1;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.h
new file mode 100644
index 00000000000..b1e05a649f5
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.h
@@ -0,0 +1,15 @@
+/* Copyright (C) 2001-2007 Peter Selinger.
+   This file is part of Potrace. It is free software and it is covered
+   by the GNU General Public License. See the file COPYING for details. */
+
+/* $Id: trace.h 147 2007-04-09 00:44:09Z selinger $ */
+
+#ifndef TRACE_H
+#define TRACE_H
+
+#include "potracelib.h"
+#include "progress.h"
+
+int process_path(path_t *plist, const potrace_param_t *param, progress_t *progress);
+
+#endif /* TRACE_H */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.cpp
new file mode 100644
index 00000000000..2cd78531312
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.cpp
@@ -0,0 +1,37 @@
+/*************************************************************************
+** BgColorSpecialHandler.cpp                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "BgColorSpecialHandler.h"
+#include "ColorSpecialHandler.h"
+#include "SpecialActions.h"
+
+using namespace std;
+
+
+bool BgColorSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+	ColorSpecialHandler csh;
+	return csh.process(prefix, is, actions);
+}
+
+
+const char** BgColorSpecialHandler::prefixes () const {
+	static const char *pfx[] = {"background", 0};
+	return pfx;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.h
new file mode 100644
index 00000000000..4c76c7f59ec
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.h
@@ -0,0 +1,34 @@
+/*************************************************************************
+** BgColorSpecialHandler.h                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef BGCOLORSPECIALHANDLER_H
+#define BGCOLORSPECIALHANDLER_H
+
+#include "SpecialManager.h"
+
+struct BgColorSpecialHandler : SpecialHandler
+{
+	const char* info () const   {return "background color special";}
+	const char* name () const   {return "bgcolor";}
+	const char**  prefixes () const;
+	bool process (const char *prefix, std::istream &is, SpecialActions *actions);
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.cpp
new file mode 100644
index 00000000000..f6859e24083
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.cpp
@@ -0,0 +1,123 @@
+/*************************************************************************
+** Bitmap.cpp                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <iostream>
+#include "Bitmap.h"
+#include "macros.h"
+
+using namespace std;
+
+Bitmap::Bitmap () : _rows(0), _cols(0), _xshift(0), _yshift(0), _bpr(0), _bytes(0)
+{
+}
+
+
+/** Constructs a Bitmap */
+Bitmap::Bitmap (int minx, int maxx, int miny , int maxy) {
+	resize(minx, maxx, miny, maxy);
+}
+
+
+/** Resizes the bitmap and clears all pixels.
+ *  @param[in] minx index of leftmost pixel column
+ *  @param[in] maxx index of rightmost pixel column
+ *  @param[in] miny index of bottom row
+ *  @param[in] maxy index of top row */
+void Bitmap::resize (int minx, int maxx, int miny , int maxy) {
+	_rows = abs(maxy-miny)+1;
+	_cols = abs(maxx-minx)+1;
+	_xshift = minx;
+	_yshift = miny;
+	_bpr  = _cols/8 + (_cols % 8 ? 1 : 0);  // bytes per row
+	_bytes.resize(_rows*_bpr);
+	FORALL(_bytes, vector<UInt8>::iterator, it)
+		*it = 0;
+}
+
+
+/** Sets n pixels of row r to 1 starting at pixel c.
+ *  @param[in] r number of row
+ *  @param[in] c number of column (pixel)
+ *  @param[in] n number of bits to be set */
+void Bitmap::setBits (int r, int c, int n) {
+	r -= _yshift;
+	c -= _xshift;
+	UInt8 *byte = &_bytes[r*_bpr + c/8];// + (c%8 ? 1 : 0);
+	while (n > 0) {
+		int b = 7 - c%8;            // number of leftmost bit in current byte to be set
+		int m = min(n, b+1);        // number of bits to be set in current byte
+		Int16 bitseq = (1 << m)-1;  // sequence of n set bits (bits 0..n-1 are set)
+		bitseq <<= b-m+1;           // move bit sequence so that bit b is the leftmost set bit
+		*byte |= bitseq;		       // apply bit sequence to current byte
+		byte++;
+		n -= m;
+		c += m;
+	}
+}
+
+
+void Bitmap::forAllPixels (ForAllData &data) const {
+	for (int r=_rows-1; r >= 0 ; r--) {
+		for (int c=0; c < _bpr; c++) {
+			UInt8 byte = _bytes[r*_bpr+c];
+			for (int b=7; b >= 0; b--) {
+				data.pixel(8*c+(7-b), r, byte & (1 << b), *this);
+			}
+		}
+	}
+}
+
+
+struct BBoxData : public Bitmap::ForAllData
+{
+	BBoxData () : maxx(0), maxy(0) {}
+	void pixel (int x, int y, bool set, const Bitmap &bm) {
+		if (set) {
+			maxx = max(maxx, x);
+			maxy = max(maxy, y);
+		}
+	}
+	int maxx, maxy;
+};
+
+
+void Bitmap::bbox (int &w, int &h) const {
+	BBoxData data;
+	forAllPixels(data);
+	w = data.maxx+1;
+	h = data.maxy+1;
+}
+
+
+ostream& Bitmap::write (ostream &os) const {
+#if 0
+	for (int r=_rows-1; r >= 0 ; r--) {
+		for (int c=0; c < _bpr; c++) {
+			UInt8 byte = _bytes[r*_bpr+c];
+			for (int b=128; b; b>>=1)
+				os << (byte & b ? '*' : '-');
+			os << ' ';
+		}
+		os << endl;
+	}
+#endif
+	return os;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.h
new file mode 100644
index 00000000000..f67a017e1f4
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.h
@@ -0,0 +1,109 @@
+/*************************************************************************
+** Bitmap.h                                                             **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef BITMAP_H
+#define BITMAP_H
+
+#include <ostream>
+#include <vector>
+#include "types.h"
+
+
+class Bitmap
+{
+	public:
+		struct ForAllData {
+			virtual ~ForAllData() {}
+			virtual void pixel (int x, int y, bool set, Bitmap &bm) {}
+			virtual void pixel (int x, int y, bool set, const Bitmap &bm) {}
+		};
+
+   public:
+      Bitmap ();
+		Bitmap (int minx, int maxx, int miny , int maxy);
+		void resize (int minx, int maxx, int miny , int maxy);
+		void setBits(int r, int c, int n);
+		const UInt8* operator[] (int r) const {return &_bytes[r*_bpr];}
+		int height () const                   {return _rows;}
+		int width () const                    {return _cols;}
+		int xshift () const                   {return _xshift;}
+		int yshift () const                   {return _yshift;}
+		int bytesPerRow () const              {return _bpr;}
+		bool empty () const                   {return (!_rows && !_cols) || _bytes.empty();}
+		void bbox (int &w, int &h) const;
+		void forAllPixels (ForAllData &data) const;
+
+		template <typename T>
+		int copy (std::vector<T> &target, bool vflip=false) const;
+
+//		template <typename T>
+//		void write (std::ostream &os, const std::vector<T> &v) const;
+
+		std::ostream& write (std::ostream &os) const;
+
+   private:
+		int _rows, _cols;     ///< number of rows, columns
+		int _xshift, _yshift; ///< horizontal/vertical shift
+		int _bpr;             ///< number of bytes per row
+		std::vector<UInt8> _bytes;
+};
+
+
+/** Copies the bitmap to a new target area and reorganize the bits.
+ *  @param[out] target points to first T of new bitmap (must be deleted after usage)
+ *  @param[in]  vflip true if the new bitmap should be flipped vertically
+ *  @return number of Ts per row */
+template <typename T>
+int Bitmap::copy (std::vector<T> &target, bool vflip) const {
+	const int s = sizeof(T);
+	const int tpr = _bpr/s + (_bpr%s ? 1 : 0); // number of Ts per row
+	target.resize(_rows*tpr);
+	for (int r=0; r < _rows; r++) {
+		int targetrow = vflip ? _rows-r-1 : r;
+		for (int b=0; b < _bpr; b++) {
+			T &t = target[targetrow*tpr + b/s];
+			T chunk = (T)_bytes[r*_bpr+b] << (8*(s-1-b%s));
+			if (b % s == 0)
+				t = chunk;
+			else
+				t |= chunk;
+		}
+	}
+	return tpr;
+}
+
+
+/*
+template <typename T>
+void Bitmap::write (std::ostream &os, const std::vector<T> &v) const {
+	const int s = sizeof(T);
+	const int tpr = _bpr/s + (_bpr%s ? 1 : 0); // number of Ts per row
+	for (int r=_rows-1; r >= 0; r--) {
+		for (int t=0; t < tpr; t++) {
+			for (T b=(T)1<<(8*s-1); b; b>>=1)
+				os << ((v[r*tpr+t] & b) ? '*' : '-');
+			os << ' ';
+		}
+		os << std::endl;
+	}
+}*/
+
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.cpp
new file mode 100644
index 00000000000..73afd92a016
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.cpp
@@ -0,0 +1,189 @@
+/*************************************************************************
+** BoundingBox.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <algorithm>
+#include <sstream>
+#include <string>
+#include "BoundingBox.h"
+#include "Matrix.h"
+
+using namespace std;
+
+
+BoundingBox::BoundingBox ()
+	: ulx(0), uly(0), lrx(0), lry(0), _valid(false), _locked(false)
+{
+}
+
+
+BoundingBox::BoundingBox (double ulxx, double ulyy, double lrxx, double lryy)
+	: ulx(min(ulxx,lrxx)), uly(min(ulyy,lryy)),
+	  lrx(max(ulxx,lrxx)), lry(max(ulyy,lryy)),
+	  _valid(true), _locked(false)
+{
+}
+
+
+BoundingBox::BoundingBox (const DPair &p1, const DPair &p2)
+	: ulx(min(p1.x(), p2.x())), uly(min(p1.y(), p2.y())),
+	  lrx(max(p1.x(), p2.x())), lry(max(p1.y(), p2.y())),
+	  _valid(true), _locked(false)
+{
+}
+
+
+BoundingBox::BoundingBox (const Length &ulxx, const Length &ulyy, const Length &lrxx, const Length &lryy)
+	: ulx(min(ulxx.pt(),lrxx.pt())), uly(min(ulyy.pt(),lryy.pt())),
+	  lrx(max(ulxx.pt(),lrxx.pt())), lry(max(ulyy.pt(),lryy.pt())),
+	  _valid(true), _locked(false)
+{
+}
+
+
+void BoundingBox::set (const string &boxstr) {
+	Length coord[4];
+	const size_t len = boxstr.length();
+	size_t l=0;
+	for (int i=0; i < 4; i++) {
+		while (l < len && isspace(boxstr[l]))
+			l++;
+		size_t r=l;
+		while (r < len && !isspace(boxstr[r]) && boxstr[r] != ',')
+			r++;
+		string lenstr = boxstr.substr(l, r-l);
+		coord[i].set(lenstr);
+		if (boxstr[r] == ',')
+			r++;
+		l = r;
+		if ((l == len && i < 3) || lenstr.empty())
+			throw BoundingBoxException("four length parameters expected");
+	}
+	ulx = min(coord[0].pt(), coord[2].pt());
+	uly = min(coord[1].pt(), coord[3].pt());
+	lrx = max(coord[0].pt(), coord[2].pt());
+	lry = max(coord[1].pt(), coord[3].pt());
+}
+
+
+/** Enlarges the box so that point (x,y) is enclosed. */
+void BoundingBox::embed (double x, double y) {
+	if (!_locked) {
+		if (_valid) {
+			if (x < ulx)
+				ulx = x;
+			else if (x > lrx)
+				lrx = x;
+			if (y < uly)
+				uly = y;
+			else if (y > lry)
+				lry = y;
+		}
+		else {
+			ulx = lrx = x;
+			uly = lry = y;
+			_valid = true;
+		}
+	}
+}
+
+
+/** Enlarges the box so that box bb is enclosed. */
+void BoundingBox::embed (const BoundingBox &bb) {
+	if (!_locked && bb._valid) {
+		if (_valid) {
+			embed(bb.ulx, bb.uly);
+			embed(bb.lrx, bb.lry);
+		}
+		else {
+			ulx = bb.ulx;
+			uly = bb.uly;
+			lrx = bb.lrx;
+			lry = bb.lry;
+			_valid = true;
+		}
+	}
+}
+
+
+void BoundingBox::embed (const DPair &c, double r) {
+	embed(BoundingBox(c.x()-r, c.y()-r, c.x()+r, c.y()+r));
+}
+
+
+void BoundingBox::expand (double m) {
+	if (!_locked) {
+		ulx -= m;
+		uly -= m;
+		lrx += m;
+		lry += m;
+	}
+}
+
+
+/** Intersects the current box with bbox and applies the result to *this.
+ *  If both boxes are disjoint, *this is not altered.
+ *  @param[in] bbox box to intersect with
+ *  @return false if *this is locked or both boxes are disjoint */
+bool BoundingBox::intersect (const BoundingBox &bbox) {
+	if (_locked || lrx < bbox.ulx || lry < bbox.uly || ulx > bbox.lrx || uly > bbox.lry)
+		return false;
+	ulx = max(ulx, bbox.ulx);
+	uly = max(uly, bbox.uly);
+	lrx = min(lrx, bbox.lrx);
+	lry = min(lry, bbox.lry);
+	return true;
+}
+
+
+void BoundingBox::operator += (const BoundingBox &bb) {
+	if (!_locked) {
+		ulx += bb.ulx;
+		uly += bb.uly;
+		lrx += bb.lrx;
+		lry += bb.lry;
+	}
+}
+
+
+void BoundingBox::transform (const Matrix &tm) {
+	if (!_locked) {
+		DPair ul = tm * DPair(lrx, lry);
+		DPair lr = tm * DPair(ulx, uly);
+		DPair ll = tm * DPair(ulx, lry);
+		DPair ur = tm * DPair(lrx, uly);
+		ulx = min(min(ul.x(), lr.x()), min(ur.x(), ll.x()));
+		uly = min(min(ul.y(), lr.y()), min(ur.y(), ll.y()));
+		lrx = max(max(ul.x(), lr.x()), max(ur.x(), ll.x()));
+		lry = max(max(ul.y(), lr.y()), max(ur.y(), ll.y()));
+	}
+}
+
+
+string BoundingBox::toSVGViewBox () const {
+	ostringstream oss;
+	oss << ulx << ' ' << uly << ' ' << width() << ' ' << height();
+	return oss.str();
+}
+
+
+ostream& BoundingBox::write (ostream &os) const {
+	return os << '('  << ulx << ", " << uly
+				 << ", " << lrx << ", " << lry << ')';
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.h
new file mode 100644
index 00000000000..82dc527d163
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.h
@@ -0,0 +1,79 @@
+/*************************************************************************
+** BoundingBox.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef BOUNDINGBOX_H
+#define BOUNDINGBOX_H
+
+#include <ostream>
+#include <string>
+#include "Length.h"
+#include "MessageException.h"
+#include "Pair.h"
+#include "macros.h"
+#include "types.h"
+
+
+class Matrix;
+
+
+struct BoundingBoxException : MessageException
+{
+	BoundingBoxException (const string &msg) : MessageException(msg) {}
+};
+
+
+class BoundingBox
+{
+   public:
+      BoundingBox ();
+		BoundingBox (double ulxx, double ulyy, double lrxx, double lryy);
+		BoundingBox (const DPair &p1, const DPair &p2);
+		BoundingBox (const Length &ulxx, const Length &ulyy, const Length &lrxx, const Length &lryy);
+		BoundingBox (const string &boxstr) {set(boxstr);}
+		void set (const string &boxstr);
+		void embed (double x, double y);
+		void embed (const BoundingBox &bb);
+		void embed (const DPair &p) {embed(p.x(), p.y());}
+		void embed (const DPair &c, double r);
+		void expand (double m);
+		bool  intersect (const BoundingBox &bbox);
+		double minX () const        {return ulx;}
+		double minY () const        {return uly;}
+		double maxX () const        {return lrx;}
+		double maxY () const        {return lry;}
+		double width () const       {return lrx-ulx;}
+		double height () const      {return lry-uly;}
+		void lock ()                {_locked = true;}
+		void unlock ()              {_locked = false;}
+		void operator += (const BoundingBox &bb);
+		void transform (const Matrix &tm);
+		std::string toSVGViewBox () const;
+		std::ostream& write (std::ostream &os) const;
+
+   private:
+		double ulx, uly; ///< coordinates of upper left vertex (in TeX point units)
+	   double lrx, lry; ///< coordinates of lower right vertex (in TeX point unitx)
+		bool _valid : 1;  ///< true if the box coordinates are properly set
+		bool _locked : 1; ///< if true, the box data is read-only
+};
+
+IMPLEMENT_OUTPUT_OPERATOR(BoundingBox)
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.cpp
new file mode 100644
index 00000000000..6d9b603bee6
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.cpp
@@ -0,0 +1,178 @@
+/*************************************************************************
+** Calculator.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <sstream>
+#include "Calculator.h"
+
+using namespace std;
+
+// token types
+const char END    = 0;
+const char NUMBER = 1;
+const char NAME   = 2;
+
+
+#include <iostream>
+
+
+/** Evaluates a given arithmetic expressions and returns its value.
+ *  The evaluator is implemented as a recursive descendent parser.
+ *  @param[in] is reads expression from this stream
+ *  @return expression value */
+double Calculator::eval (istream &is) {
+	double ret = expr(is, false);
+	if (lookAhead(is) > 0)
+		throw CalculatorException("expression syntax error");
+   return ret;
+}
+
+
+/** Evaluates a given arithmetic expressions and returns its value.
+ *  @param[in] expr expression to evaluate
+ *  @return expression value */
+double Calculator::eval (const string &expr) {
+	istringstream iss;
+	iss.str(expr);
+	return eval(iss);
+}
+
+
+/** Evaluates the root rule of the expression grammar. */
+double Calculator::expr (istream &is, bool skip) { // expr:
+   double left = term(is, skip);
+   while (1)
+      switch (lookAhead(is)) {
+         case '+': left += term(is, true); break;  // term '+' term => $1 + $3
+         case '-': left -= term(is, true); break;  // term '-' term => $1 - $3
+         default : return left;                    // term => $1
+      }
+}
+
+
+double Calculator::term (istream &is, bool skip) { // term:
+   double left = prim(is, skip);
+   while (1)
+      switch (lookAhead(is)) {
+         case '*': left *= prim(is, true); break;  // prim '*' prim => $1 * $3
+         case '/': {                               // prim '/' prim => $1 / $3
+				double denom = prim(is, true);
+				if (denom == 0)
+					throw CalculatorException("division by zero");
+				left /= denom;
+				break;
+			}
+			case '%': {                               // prim '%' prim => $1 mod $3
+				double denom = prim(is, true);
+				if (denom == 0)
+					throw CalculatorException("division by zero");
+				left -= denom*floor(left/denom);
+				break;
+			}
+         default:                                  // prim => $1
+				return left;
+      }
+}
+
+
+double Calculator::prim (istream &is, bool skip) { // prim:
+   if (skip)
+      lex(is);
+   switch (lookAhead(is)) {
+      case NUMBER: {                               // NUMBER => $1
+			lex(is);
+			double ret = numValue;
+			if (lookAhead(is) == NAME) {              // NUMBER NAME => $1 * $2
+				lex(is);
+				ret *= getVariable(strValue);
+			}
+			return ret;
+		}
+		case NAME: {                                 // NAME => getVariable($1)
+			lex(is);
+			return getVariable(strValue);
+		}
+      case '-':                                    // '-' prim => -$2
+			return -prim(is, true);
+      case '(': {                                  // '(' expr ')' => $2
+         double e = expr(is, true);
+         if (lookAhead(is) != ')')
+				throw CalculatorException("')' expected");
+         lex(is);
+         return e;
+      }
+      default:
+			throw CalculatorException("primary expression expected");
+   }
+}
+
+
+/** Determines type of next token without swallowing it. That means
+ *  the same token will be read again next time. */
+char Calculator::lookAhead (istream &is) {
+   while (isspace(is.peek()))  // skip whitespace
+      is.get();
+   if (is.eof())
+      return END;
+   char c = is.peek();
+   if (isdigit(c) || c == '.')
+      return NUMBER;
+   if (isalpha(c))
+      return NAME;
+   return c;
+}
+
+
+/** Reads next token and returns its type. The token value is either assigned
+ *  to the object members numValue or strValue depending on the type. The token
+ *  type is represented by a unique integer. In contrast to method 'lookAhead'
+ *  lex consumes the read token.
+ *  @param[in] is next token is read from this stream
+ *  @return token type */
+char Calculator::lex (istream &is) {
+	char tokenType = lookAhead(is);
+   switch (tokenType) {
+      case NUMBER:
+         is >> numValue;
+         break;
+      case NAME: {
+         strValue.clear();
+         while (isalpha(is.peek()))
+            strValue += char(is.get());
+         break;
+		}
+		default:
+			tokenType = is.get();
+   }
+   return tokenType;
+}
+
+
+/** Returns the value of a previously defined variable. If there
+ *  is no variable of the given name, a CalculatorException is thrown.
+ *  @param[in] name name of variable
+ *  @return assigned value */
+double Calculator::getVariable (const string &name) const {
+	map<string,double>::const_iterator it = variables.find(name);
+	if (it == variables.end())
+		throw CalculatorException("undefined variable '" + name + "'");
+	return it->second;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.h
new file mode 100644
index 00000000000..a8673a99c1f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.h
@@ -0,0 +1,59 @@
+/*************************************************************************
+** Calculator.h                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef CALCULATOR_H
+#define CALCULATOR_H
+
+#include <istream>
+#include <map>
+#include <string>
+#include "MessageException.h"
+
+using std::istream;
+using std::map;
+using std::string;
+
+struct CalculatorException : public MessageException
+{
+	CalculatorException (const string &msg) : MessageException(msg) {}
+};
+
+class Calculator
+{
+   public:
+      double eval (istream &is);
+		double eval (const string &expr);
+		void setVariable (const string &name, double value) {variables[name] = value;}
+		double getVariable (const string &name) const;
+
+   protected:
+      double expr (istream &is, bool skip);
+      double term (istream &is, bool skip);
+      double prim (istream &is, bool skip);
+      char lex (istream &is);
+      char lookAhead (istream &is);
+
+   private:
+		map<string,double> variables;
+		double numValue;
+		string strValue;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.cpp
new file mode 100644
index 00000000000..54875d928a5
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.cpp
@@ -0,0 +1,87 @@
+/*************************************************************************
+** CharmapTranslator.cpp                                                **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <fstream>
+#include "CharmapTranslator.h"
+#include "Font.h"
+#include "FontEngine.h"
+#include "FileFinder.h"
+#include "macros.h"
+
+using namespace std;
+
+/** Returns true if 'unicode' is a valid unicode value in XML documents.
+ *  XML version 1.0 doesn't allow various unicode character references
+ *  (&#1; for example).  */
+static bool valid_unicode (UInt32 unicode) {
+	UInt32 ranges[] = {
+		0x0000, 0x0020,
+		0x007f, 0x0084,
+		0x0086, 0x009f,
+		0xfdd0, 0xfddf
+	};
+	for (int i=0; i < 4; i++)
+		if (unicode >= ranges[2*i] && unicode <= ranges[2*i+1])
+			return false;
+	return true;
+}
+
+
+CharmapTranslator::CharmapTranslator (const Font *font) {
+	setFont(font);
+}
+
+
+CharmapTranslator::CharmapTranslator (const FontEngine &fe) {
+	fe.buildTranslationMap(translationMap);
+}
+
+
+void CharmapTranslator::setFont (const Font *font) {
+	translationMap.clear();
+
+	const PhysicalFont *pf = dynamic_cast<const PhysicalFont*>(font);
+	if (pf && pf->type() != PhysicalFont::MF) {
+		const char *path = font->path();
+		FontEngine fe;
+		if (fe.setFont(path))
+			fe.buildTranslationMap(translationMap);
+	}
+}
+
+
+UInt32 CharmapTranslator::unicode (UInt32 customCode) const {
+	ConstIterator it = translationMap.find(customCode);
+	if (it != translationMap.end())
+		return it->second;
+
+	// No unicode equivalent found in font file.
+	// Now we should look for a smart alternative but at the moment
+	// it's sufficient to simply choose a valid unused unicode value...
+	map<UInt32,UInt32> reverseMap;
+	FORALL(translationMap, ConstIterator, i)
+		reverseMap[i->second] = i->first;
+	// can we use charcode itself as unicode replacement?
+	if (valid_unicode(customCode) && (reverseMap.empty() || reverseMap.find(customCode) != reverseMap.end()))
+		return customCode;
+	// @@ this should be optimized :-)
+	return 0x3400+customCode;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.h
new file mode 100644
index 00000000000..99cbfdeb702
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.h
@@ -0,0 +1,50 @@
+/*************************************************************************
+** CharmapTranslator.h                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef CHARMAPTRANSLATOR_H
+#define CHARMAPTRANSLATOR_H
+
+#include <map>
+#include <string>
+#include "types.h"
+
+using std::map;
+using std::string;
+
+class FileFinder;
+class Font;
+class FontEngine;
+
+class CharmapTranslator
+{
+	typedef map<UInt32,UInt32>::iterator Iterator;
+	typedef map<UInt32,UInt32>::const_iterator ConstIterator;
+   public:
+		CharmapTranslator () {}
+      CharmapTranslator (const Font *font);
+		CharmapTranslator (const FontEngine &fe);
+		void setFont (const Font *font);
+		UInt32 unicode (UInt32 customCode) const;
+
+   private:
+		map<UInt32,UInt32> translationMap;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.cpp
new file mode 100644
index 00000000000..c1020748c4b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.cpp
@@ -0,0 +1,269 @@
+/*************************************************************************
+** CmdLineParserBase.cpp                                                **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstring>
+#include <iostream>
+#include "CmdLineParserBase.h"
+#include "InputBuffer.h"
+#include "InputReader.h"
+#include "Message.h"
+
+using namespace std;
+
+void CmdLineParserBase::init () {
+	_error = false;
+	_files.clear();
+}
+
+/** Parses all options given on the command line.
+ *  @param[in] printErrors enable/disable printing of error messages */
+void CmdLineParserBase::parse (int argc, char **argv, bool printErrors) {
+	init();
+	_printErrors = printErrors;
+	bool filesOnly = false;  //
+	for (int i=1; i < argc; i++) {
+		CharInputBuffer ib(argv[i], strlen(argv[i]));
+		BufferInputReader ir(ib);
+		if (filesOnly || ir.peek() != '-')
+			_files.push_back(argv[i]);
+		else {
+			ir.get();
+			if (ir.peek() == '-') {
+				// scan long option
+				ir.get();
+				if (ir.eof())  // "--" only
+					filesOnly = true;  // treat all following options as filenames
+				else {
+					string longname;
+					while (isalnum(ir.peek()) || ir.peek() == '-')
+						longname += ir.get();
+					if (const Option *opt = option(longname))
+						(*opt->handler)(this, ir, *opt, true);
+					else if (!_error) {
+						if (printErrors)
+							Message::estream(false) << "unknown option --" << longname << endl;
+						_error = true;
+					}
+				}
+			}
+			else {
+				// scan short option(s)
+				bool combined = false;  // multiple short options combined, e.g -abc
+				do {
+					int shortname = ir.get();
+					if (const Option *opt = option(shortname)) {
+						if (!combined || opt->argmode == 0) {
+							if (opt->argmode == 'r' && strlen(argv[i]) == 2) { // required argument separated by whitespace?
+								if (i+1 < argc && argv[i+1][0] != '-')
+									ib.assign(argv[++i]);
+							}
+							(*opt->handler)(this, ir, *opt, false);
+							if (opt->argmode == 0)
+								combined = true;
+						}
+						else {
+							if (printErrors)
+								Message::estream(false) << "option -" << char(shortname) << " must be given separately\n";
+							_error = true;
+						}
+					}
+					else if (shortname > 0) {
+						if (printErrors)
+							Message::estream(false) << "unknown option -" << shortname << endl;
+						_error = true;
+					}
+				}
+				while (!_error && combined && !ir.eof());
+			}
+		}
+	}
+}
+
+
+/** Prints an error message to stdout.
+ *  @param[in] opt error occurred in this option
+ *  @param[in] longopt the long option name was scanned
+ *  @param[in] msg message to be printed */
+void CmdLineParserBase::error (const Option &opt, bool longopt, const char *msg) const {
+	if (_printErrors) {
+		Message::estream(false) << "option ";
+		if (longopt)
+			Message::estream(false) << "--" << opt.longname;
+		else
+			Message::estream(false) << '-' << opt.shortname;
+		Message::estream(false) << ": " << msg << endl;
+	}
+	_error = true;
+}
+
+
+/** Lists the scanned filenames. Just for debugging purposes. */
+void CmdLineParserBase::status () const {
+	cout << "file names:\n";
+	for (size_t i=0; i < _files.size(); i++)
+		cout << "  " << _files[i] << endl;
+	cout << endl;
+}
+
+
+/** Returns the option information of a given short option name.
+ *  If the option name can't be found 0 is returned.
+ *  @param[in] longname long version of the option without leading hyphen (e.g. p, not -p) */
+const CmdLineParserBase::Option* CmdLineParserBase::option (char shortname) const {
+	const Option *opts = options();
+	for (int i=0; i < numOptions(); i++)
+		if (opts[i].shortname == shortname)
+			return &opts[i];
+	return 0;
+}
+
+
+/** Returns the option information of a given long option name.
+ *  Parameter 'longname' hasn't to be the complete long option name. The function looks up
+ *  all options that start with 'longname'. If a unique or an exact match was found, it's returned.
+ *  Otherwise, the return value is 0.
+ *  @param[in] longname long version of the option without leading hyphens (e.g. param, not --param) */
+const CmdLineParserBase::Option* CmdLineParserBase::option (const string &longname) const {
+	const Option *opts = options();
+	vector<const Option*> matches;  // all matching options
+	size_t len = longname.length();
+	for (int i=0; i < numOptions(); i++) {
+		if (string(opts[i].longname, len) == longname) {
+			if (len == strlen(opts[i].longname))  // exact match?
+				return &opts[i];
+			matches.push_back(&opts[i]);
+		}
+	}
+	switch (matches.size()) {
+		default:
+			if (_printErrors) {
+				Message::estream(false) << "option --" << longname << " is ambiguous (";
+				for (size_t i=0; i < matches.size(); i++) {
+					if (i > 0)
+						Message::estream(false) << ", ";
+					Message::estream(false) << matches[i]->longname;
+				}
+				Message::estream(false) << ")\n";
+			}
+			_error = true;
+
+		case 0 : return 0;
+		case 1 : return matches[0];
+	}
+}
+
+
+/** Returns true if a valid separator between option and argument was found.
+ *  Arguments of long options are preceded by a '='. The argument of a short option
+ *  directly follows the option without a separation character.
+ *  @param[in]  ir argument is read from this InputReader
+ *  @param[in]  opt scans argument of this option
+ *  @param[in]  longopt true if the long option name was given */
+bool CmdLineParserBase::checkArgPrefix (InputReader &ir, const Option &opt, bool longopt) const {
+	if (longopt) {
+		if (ir.peek() == '=')
+			ir.get();
+		else {
+			error(opt, longopt, "'=' expected");
+			return false;
+		}
+	}
+	return true;
+}
+
+
+/** Returns true if a given option has no argument, .e.g. -p or --param.
+ *  @param[in]  ir argument is read from this InputReader
+ *  @param[in]  opt scans argument of this option
+ *  @param[in]  longopt true if the long option name was given */
+bool CmdLineParserBase::checkNoArg (InputReader &ir, const Option &opt, bool longopt) const {
+	if (ir.eof())
+		return true;
+	error(opt, longopt, "no argument expected");
+	return false;
+}
+
+
+/** Gets an integer argument of a given option, e.g. -p5 or --param=5.
+ *  @param[in]  ir argument is read from this InputReader
+ *  @param[in]  opt scans argument of this option
+ *  @param[in]  longopt true if the long option name was given
+ *  @param[out] arg the scanned option argument
+ *  @return true if argument could be scanned without errors */
+bool CmdLineParserBase::getIntArg (InputReader &ir, const Option &opt, bool longopt, int &arg) const {
+	if (checkArgPrefix(ir, opt, longopt)) {
+		if (ir.parseInt(arg) && ir.eof())
+			return true;
+		error(opt, longopt, "integer value expected");
+	}
+	return false;
+}
+
+
+/** Gets an unsigned integer argument of a given option, e.g. -p5 or --param=5.
+ *  @param[in]  ir argument is read from this InputReader
+ *  @param[in]  opt scans argument of this option
+ *  @param[in]  longopt true if the long option name was given
+ *  @param[out] arg the scanned option argument
+ *  @return true if argument could be scanned without errors */
+bool CmdLineParserBase::getUIntArg (InputReader &ir, const Option &opt, bool longopt, unsigned &arg) const {
+	if (checkArgPrefix(ir, opt, longopt)) {
+		if (ir.parseUInt(arg) && ir.eof())
+			return true;
+		error(opt, longopt, "unsigned integer value expected");
+	}
+	return false;
+}
+
+
+/** Gets a double (floating point) argument of a given option, e.g. -p=2.5 or --param=2.5.
+ *  @param[in]  ir argument is read from this InputReader
+ *  @param[in]  opt scans argument of this option
+ *  @param[in]  longopt true if the long option name was given
+ *  @param[out] arg the scanned option argument
+ *  @return true if argument could be scanned without errors */
+bool CmdLineParserBase::getDoubleArg (InputReader &ir, const Option &opt, bool longopt, double &arg) const {
+	if (checkArgPrefix(ir, opt, longopt)) {
+		if (ir.parseDouble(arg) != 0 && ir.eof())
+			return true;
+		error(opt, longopt, "floating point value expected");
+	}
+	return false;
+}
+
+
+/** Gets a string argument of a given option, e.g. -pstr or --param=str.
+ *  @param[in]  ir argument is read from this InputReader
+ *  @param[in]  opt scans argument of this option
+ *  @param[in]  longopt true if the long option name was given
+ *  @param[out] arg the scanned option argument
+ *  @return true if argument could be scanned without errors */
+bool CmdLineParserBase::getStringArg (InputReader &ir, const Option &opt, bool longopt, string &arg) const {
+	if (checkArgPrefix(ir, opt, longopt)) {
+		arg.clear();
+		while (!ir.eof())
+			arg += ir.get();
+		if (!arg.empty())
+			return true;
+		error(opt, longopt, "string argument expected");
+	}
+	return false;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.h
new file mode 100644
index 00000000000..24aaffbc132
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.h
@@ -0,0 +1,93 @@
+/*************************************************************************
+** CmdLineParserBase.h                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef CMDLINEPARSERBASE_H
+#define CMDLINEPARSERBASE_H
+
+#include <string>
+#include <vector>
+
+class InputReader;
+
+class CmdLineParserBase
+{
+	protected:
+		struct Option;
+
+		struct OptionHandler {
+			virtual void operator () (CmdLineParserBase *obj, InputReader &ir, const Option &opt, bool longopt) const=0;
+		};
+
+		template <typename T>
+		class OptionHandlerImpl : public OptionHandler {
+			protected:
+				typedef void (T::*LocalHandler)(InputReader &ir, const Option &opt, bool longopt);
+
+			public:
+				OptionHandlerImpl (LocalHandler handler) : _handler(handler) {}
+
+				void operator () (CmdLineParserBase *obj, InputReader &ir, const Option &opt, bool longopt) const {
+					if (T *tobj = dynamic_cast<T*>(obj))
+						(tobj->*_handler)(ir, opt, longopt);
+				}
+
+			private:
+				LocalHandler _handler;
+		};
+
+		struct Option {
+			~Option () {delete handler;}
+			char shortname;
+			const char *longname;
+			char argmode;  // mode of option argument: '\0'=none, 'o'=optional, 'r'=required
+			const OptionHandler *handler;
+		};
+
+	public:
+		virtual void parse (int argc, char **argv, bool printErrors=true);
+		virtual void help () const  {}
+		virtual int numOptions () const     {return 0;}
+		virtual int numFiles () const       {return _files.size();}
+		virtual const char* file (size_t n) {return (n >= 0 && n < _files.size()) ? _files[n].c_str() : 0;}
+		virtual void status () const;
+		virtual bool error () const         {return _error;}
+
+	protected:
+		CmdLineParserBase () : _error(false) {}
+		CmdLineParserBase (const CmdLineParserBase &cmd) {}
+		virtual void init ();
+		virtual void error (const Option &opt, bool longopt, const char *msg) const;
+		bool checkArgPrefix (InputReader &ir, const Option &opt, bool longopt) const;
+		bool checkNoArg (InputReader &ir, const Option &opt, bool longopt) const;
+		bool getIntArg (InputReader &ir, const Option &opt, bool longopt, int &arg) const;
+		bool getUIntArg (InputReader &ir, const Option &opt, bool longopt, unsigned &arg) const;
+		bool getDoubleArg (InputReader &ir, const Option &opt, bool longopt, double &arg) const;
+		bool getStringArg (InputReader &ir, const Option &opt, bool longopt, std::string &arg) const;
+		const Option* option (char shortname) const;
+		const Option* option (const std::string &longname) const;
+		virtual const Option* options () const {return 0;}
+
+	private:
+		bool _printErrors;    ///< if true, print error messages
+		mutable bool _error;  ///< error occured while parsing options
+		std::vector<std::string> _files;  ///< filename parameters
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.cpp
new file mode 100644
index 00000000000..7a85eadd79b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.cpp
@@ -0,0 +1,126 @@
+/*************************************************************************
+** Color.cpp                                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <iomanip>
+#include <sstream>
+#include "Color.h"
+
+using namespace std;
+
+
+
+const Color Color::BLACK(0);
+const Color Color::WHITE(UInt8(255), UInt8(255), UInt8(255));
+
+
+static inline UInt8 float_to_byte (float v) {
+	return floor(255*v+0.5);
+}
+
+
+void Color::set (float r, float g, float b) {
+	set(float_to_byte(r), float_to_byte(g), float_to_byte(b));
+}
+
+
+void Color::setHSB (float h, float s, float b) {
+	vector<float> hsb(3), rgb(3);
+	hsb[0] = h;
+	hsb[1] = s;
+	hsb[2] = b;
+	HSB2RGB(hsb, rgb);
+	set(rgb[0], rgb[1], rgb[2]);
+}
+
+
+void Color::setCMYK (float c, float m, float y, float k) {
+	vector<float> cmyk(4), rgb(3);
+	cmyk[0] = c;
+	cmyk[1] = m;
+	cmyk[2] = y;
+	cmyk[3] = k;
+	CMYK2RGB(cmyk, rgb);
+	set(rgb[0], rgb[1], rgb[2]);
+}
+
+
+void Color::operator *= (double c) {
+	UInt32 rgb=0;
+	for (int i=0; i < 3; i++) {
+		rgb |= UInt32(floor((_rgb & 0xff)*c+0.5)) << (8*i);
+		_rgb >>= 8;
+	}
+	_rgb = rgb;
+}
+
+
+string Color::rgbString () const {
+	ostringstream oss;
+	oss << '#';
+	for (int i=2; i >= 0; i--) {
+		oss << setbase(16) << setfill('0') << setw(2)
+			 << (((_rgb >> (8*i)) & 0xff));
+	}
+	return oss.str();
+}
+
+
+/** Approximates a CMYK color by an RGB triple. The component values
+ *  are expected to be normalized, i.e. 0 <= cmyk[i],rgb[j] <= 1.
+ *  @param[in]  cmyk color in CMYK space
+ *  @param[out] rgb  RGB approximation */
+void Color::CMYK2RGB (const vector<float> &cmyk, vector<float> &rgb) {
+	for (int i=0; i < 3; i++)
+		rgb[i] = 1.0-min(1.0f, cmyk[i]+cmyk[3]);
+}
+
+
+/** Converts a color given in HSB coordinates to RGB.
+ *  @param[in]  hsb color in HSB space
+ *  @param[out] rgb color in RGB space */
+void Color::HSB2RGB (const vector<float> &hsb, vector<float> &rgb) {
+	if (hsb[1] == 0)
+		rgb[0] = rgb[1] = rgb[2] = hsb[2];
+	else {
+		float h = hsb[0]-floor(hsb[0]);
+		int i = 6*h;
+		float f =  6*h-i;
+		float p = hsb[2]*(1-hsb[1]);
+		float q = hsb[2]*(1-hsb[1]*f);
+		float t = hsb[2]*(1-hsb[1]*(1-f));
+		switch (i) {
+			case 0 : rgb[0]=hsb[2]; rgb[1]=t; rgb[2]=p; break;
+			case 1 : rgb[0]=q; rgb[1]=hsb[2]; rgb[2]=p; break;
+			case 2 : rgb[0]=p; rgb[1]=hsb[2]; rgb[2]=t; break;
+			case 3 : rgb[0]=p; rgb[1]=q; rgb[2]=hsb[2]; break;
+			case 4 : rgb[0]=t; rgb[1]=p; rgb[2]=hsb[2]; break;
+			case 5 : rgb[0]=hsb[2]; rgb[1]=p; rgb[2]=q; break;
+			default: ;  // prevent compiler warning
+		}
+	}
+}
+
+
+void Color::getRGB (float &r, float &g, float &b) const {
+	r = ((_rgb >> 16) & 255) / 255.0;
+	g = ((_rgb >> 8) & 255) / 255.0;
+	b = (_rgb & 255) / 255.0;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.h
new file mode 100644
index 00000000000..51f8733c58b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.h
@@ -0,0 +1,59 @@
+/*************************************************************************
+** Color.h                                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef COLOR_H
+#define COLOR_H
+
+#include <string>
+#include <vector>
+#include "types.h"
+
+class Color
+{
+	public:
+		static const Color BLACK;
+		static const Color WHITE;
+
+	public:
+		Color () : _rgb(0) {}
+		Color (UInt32 rgb) : _rgb(rgb)        {}
+		Color (UInt8 r, UInt8 g, UInt8 b)     {set(r,g,b);}
+		Color (float r, float g, float b)     {set(r,g,b);}
+		Color (const std::vector<float> &rgb) {set(rgb[0], rgb[1], rgb[2]);}
+		operator UInt32 () const              {return _rgb;}
+		bool operator == (const Color &c)     {return _rgb == c._rgb;}
+		bool operator != (const Color &c)     {return _rgb != c._rgb;}
+		void set (UInt8 r, UInt8 g, UInt8 b)  {_rgb = (r << 16) | (g << 8) | b;}
+		void set (float r, float g, float b);
+		void setGray (UInt8 g)                {set(g,g,g);}
+		void setGray (float g)                {set(g,g,g);}
+		void setHSB (float h, float s, float b);
+		void setCMYK (float c, float m, float y, float k);
+		void getRGB (float &r, float &g, float &b) const; 
+		void operator *= (double c);
+		std::string rgbString () const;
+		static void CMYK2RGB (const std::vector<float> &cmyk, std::vector<float> &rgb);
+		static void HSB2RGB (const std::vector<float> &hsb, std::vector<float> &rgb);
+
+	private:
+		UInt32 _rgb;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.cpp
new file mode 100644
index 00000000000..99a25820092
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.cpp
@@ -0,0 +1,269 @@
+/*************************************************************************
+** ColorSpecialHandler.cpp                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <algorithm>
+#include <cmath>
+#include <cstring>
+#include <iomanip>
+#include <sstream>
+#include <vector>
+#include "ColorSpecialHandler.h"
+#include "SpecialActions.h"
+
+using namespace std;
+
+
+
+/** Approximates a CMYK color by an RGB triple. The component values
+ *  are expected to be normalized, i.e. 0 <= cmyk[i],rgb[j] <= 1.
+ *  @param[in]  cmyk color in CMYK space
+ *  @param[out] rgb  RGB approximation */
+static void cmyk_to_rgb (const vector<float> &cmyk, vector<float> &rgb) {
+	for (int i=0; i < 3; i++)
+		rgb[i] = 1.0-min(1.0f, cmyk[i]+cmyk[3]);
+}
+
+
+/** Converts a color given in HSB coordinates to RGB.
+ *  @param[in]  hsb color in HSB space
+ *  @param[out] rgb color in RGB space */
+static void hsb_to_rgb (const vector<float> &hsb, vector<float> &rgb) {
+	if (hsb[1] == 0)
+		rgb[0] = rgb[1] = rgb[2] = hsb[2];
+	else {
+		float h = hsb[0]-floor(hsb[0]);
+		int i = 6*h;
+		float f =  6*h-i;
+		float p = hsb[2]*(1-hsb[1]);
+		float q = hsb[2]*(1-hsb[1]*f);
+		float t = hsb[2]*(1-hsb[1]*(1-f));
+		switch (i) {
+			case 0 : rgb[0]=hsb[2]; rgb[1]=t; rgb[2]=p; break;
+			case 1 : rgb[0]=q; rgb[1]=hsb[2]; rgb[2]=p; break;
+			case 2 : rgb[0]=p; rgb[1]=hsb[2]; rgb[2]=t; break;
+			case 3 : rgb[0]=p; rgb[1]=q; rgb[2]=hsb[2]; break;
+			case 4 : rgb[0]=t; rgb[1]=p; rgb[2]=hsb[2]; break;
+			case 5 : rgb[0]=hsb[2]; rgb[1]=p; rgb[2]=q; break;
+			default: ;  // prevent compiler warning
+		}
+	}
+}
+
+
+/** Converts a gray value to RGB.
+ *  @param[in]  gray normalized gray value (0 <= gray <= 1)
+ *  @param[out] rgb resulting RGB triple */
+static void gray_to_rgb (const float gray, vector<float> &rgb) {
+	for (int i=0; i < 3; i++)
+		rgb[i] = gray;
+}
+
+
+static float read_float (istream &is) {
+	is.clear();
+	float v;
+	is >> v;
+	if (is.fail())
+		throw SpecialException("number expected");
+	return v;
+}
+
+
+/** Reads multiple float values from a given stream. The number of
+ *  values read is determined by the size of the result vector.
+ *  @param[in]  is stream to be read from
+ *  @param[out] v  the resulting floats */
+static void read_floats (istream &is, vector<float> &v) {
+	for (size_t i=0; i < v.size(); i++)
+		v[i] = read_float(is);
+}
+
+
+static bool color_constant (const string &c, vector<float> &rgb) {
+	// converted color constants from color.pro
+	const struct {
+		const char *name;
+		const float rgb[3];
+	}
+	constants[] = {
+		{"Apricot", {1, 0.68, 0.48}},
+		{"Aquamarine", {0.18, 1, 0.7}},
+		{"Bittersweet", {0.76, 0.01, 0}},
+		{"Black", {0, 0, 0}},
+		{"Blue", {0, 0, 1}},
+		{"BlueGreen", {0.15, 1, 0.67}},
+		{"BlueViolet", {0.1, 0.05, 0.96}},
+		{"BrickRed", {0.72, 0, 0}},
+		{"Brown", {0.4, 0, 0}},
+		{"BurntOrange", {1, 0.49, 0}},
+		{"CadetBlue", {0.38, 0.43, 0.77}},
+		{"CarnationPink", {1, 0.37, 1}},
+		{"Cerulean", {0.06, 0.89, 1}},
+		{"CornflowerBlue", {0.35, 0.87, 1}},
+		{"Cyan", {0, 1, 1}},
+		{"Dandelion", {1, 0.71, 0.16}},
+		{"DarkOrchid", {0.6, 0.2, 0.8}},
+		{"Emerald", {0, 1, 0.5}},
+		{"ForestGreen", {0, 0.88, 0}},
+		{"Fuchsia", {0.45, 0.01, 0.92}},
+		{"Goldenrod", {1, 0.9, 0.16}},
+		{"Gray", {0.5, 0.5, 0.5}},
+		{"Green", {0, 1, 0}},
+		{"GreenYellow", {0.85, 1, 0.31}},
+		{"JungleGreen", {0.01, 1, 0.48}},
+		{"Lavender", {1, 0.52, 1}},
+		{"LimeGreen", {0.5, 1, 0}},
+		{"Magenta", {1, 0, 1}},
+		{"Mahogany", {0.65, 0, 0}},
+		{"Maroon", {0.68, 0, 0}},
+		{"Melon", {1, 0.54, 0.5}},
+		{"MidnightBlue", {0, 0.44, 0.57}},
+		{"Mulberry", {0.64, 0.08, 0.98}},
+		{"NavyBlue", {0.06, 0.46, 1}},
+		{"OliveGreen", {0, 0.6, 0}},
+		{"Orange", {1, 0.39, 0.13}},
+		{"OrangeRed", {1, 0, 0.5}},
+		{"Orchid", {0.68, 0.36, 1}},
+		{"Peach", {1, 0.5, 0.3}},
+		{"Periwinkle", {0.43, 0.45, 1}},
+		{"PineGreen", {0, 0.75, 0.16}},
+		{"Plum", {0.5, 0, 1}},
+		{"ProcessBlue", {0.04, 1, 1}},
+		{"Purple", {0.55, 0.14, 1}},
+		{"RawSienna", {0.55, 0, 0}},
+		{"Red", {1, 0, 0}},
+		{"RedOrange", {1, 0.23, 0.13}},
+		{"RedViolet", {0.59, 0, 0.66}},
+		{"Rhodamine", {1, 0.18, 1}},
+		{"RoyalBlue", {0, 0.5, 1}},
+		{"RoyalPurple", {0.25, 0.1, 1}},
+		{"RubineRed", {1, 0, 0.87}},
+		{"Salmon", {1, 0.47, 0.62}},
+		{"SeaGreen", {0.31, 1, 0.5}},
+		{"Sepia", {0.3, 0, 0}},
+		{"SkyBlue", {0.38, 1, 0.88}},
+		{"SpringGreen", {0.74, 1, 0.24}},
+		{"Tan", {0.86, 0.58, 0.44}},
+		{"TealBlue", {0.12, 0.98, 0.64}},
+		{"Thistle", {0.88, 0.41, 1}},
+		{"Turquoise", {0.15, 1, 0.8}},
+		{"Violet", {0.21, 0.12, 1}},
+		{"VioletRed", {1, 0.19, 1}},
+		{"White", {1, 1, 1}},
+		{"WildStrawberry", {1, 0.04, 0.61}},
+		{"Yellow", {1, 1, 0}},
+		{"YellowGreen", {0.56, 1, 0.26}},
+		{"YellowOrange", {1, 0.58, 0}}
+	};
+	// binary search
+	int first=0, last=68-1;
+	while (first <= last) {
+		int mid = first+(last-first)/2;
+		int cmp = strcmp(constants[mid].name, c.c_str());
+		if (cmp > 0)
+			last = mid-1;
+		else if (cmp < 0)
+			first = mid+1;
+		else {
+			rgb[0] = constants[mid].rgb[0];
+			rgb[1] = constants[mid].rgb[1];
+			rgb[2] = constants[mid].rgb[2];
+			return true;
+		}
+	}
+	return false;
+}
+
+
+/** Reads a color statement from an input stream and converts it to RGB.
+ *  A color statement has the following syntax:
+ *  <color model> <component values>
+ *  Currently, the following color models are supported: rgb, cmyk, hsb and gray.
+ *  Examples: rgb 1 0.5 0, gray 0.5
+ *  @param[in]  model if model != "" this value specifies the model, otherwise it's read from the stream
+ *  @param[in]  is stream to be read from
+ *  @param[out] resulting RGB triple
+ *  @return true if statement has successfully been read */
+static void read_color (string model, istream &is, vector<float> &rgb) {
+	if (model.empty())
+		is >> model;
+	if (model == "rgb")
+		read_floats(is, rgb);
+	else if (model == "cmyk") {
+		vector<float> cmyk(4);
+		read_floats(is, cmyk);
+		cmyk_to_rgb(cmyk, rgb);
+	}
+	else if (model == "hsb") {
+		vector<float> hsb(3);
+		read_floats(is, hsb);
+		hsb_to_rgb(hsb, rgb);
+	}
+	else if (model == "gray")
+		gray_to_rgb(read_float(is), rgb);
+	else if (!color_constant(model, rgb))
+		throw SpecialException("unknown color statement");
+	if (rgb[0] > 1 || rgb[1] > 1 || rgb[2] > 1) {
+		ostringstream oss;
+		oss << "invalid RGB value (" << rgb[0] << ',' << rgb[1] << ',' << rgb[2] << ')';
+		throw SpecialException(oss.str());
+	}
+}
+
+
+bool ColorSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+	vector<float> rgb(3);
+	if (prefix && strcmp(prefix, "background") == 0) {
+		read_color("", is, rgb);
+		actions->setBgColor(rgb);
+	}
+	else {
+		string cmd;
+		is >> cmd;
+		if (cmd == "push") {             // color push <model> <params>
+			read_color("", is, rgb);
+			_colorStack.push(rgb);
+		}
+		else if (cmd == "pop") {
+			if (!_colorStack.empty())     // color pop
+				_colorStack.pop();
+		}
+		else {                           // color <model> <params>
+			read_color(cmd, is, rgb);
+			while (!_colorStack.empty())
+				_colorStack.pop();
+			_colorStack.push(rgb);
+		}
+		if (actions) {
+		  	if (_colorStack.empty())
+				actions->setColor(Color::BLACK);
+			else
+				actions->setColor(_colorStack.top());
+		}
+	}
+	return true;
+}
+
+
+const char** ColorSpecialHandler::prefixes () const {
+	static const char *pfx[] = {"color", 0};
+	return pfx;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.h
new file mode 100644
index 00000000000..6ee202e479b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.h
@@ -0,0 +1,43 @@
+/*************************************************************************
+** ColorSpecialHandler.h                                                **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef COLORSPECIALHANDLER_H
+#define COLORSPECIALHANDLER_H
+
+#include <stack>
+#include <vector>
+#include "SpecialHandler.h"
+
+
+class ColorSpecialHandler : public SpecialHandler
+{
+	typedef std::vector<float> RGB;
+
+   public:
+		bool process (const char *prefix, std::istream &is, SpecialActions *actions);
+		const char* name () const   {return "color";}
+		const char* info () const   {return "complete support of color specials";}
+		const char** prefixes () const;
+
+	private:
+		std::stack<RGB> _colorStack;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.cpp
new file mode 100644
index 00000000000..49279eb71ce
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.cpp
@@ -0,0 +1,262 @@
+// This file was automatically generated by opt2cpp.
+// It is part of the dvisvgm package and published under the terms
+// of the GNU General Public License version 3 or later.
+// See file COPYING for further details.
+// (C) 2009 Martin Gieseking <martin.gieseking@uos.de>
+
+#include <cstdio>
+#include <iostream>
+#include <iomanip>
+#include "InputReader.h"
+#include "CommandLine.h"
+
+using namespace std;
+
+const CmdLineParserBase::Option CommandLine::_options[] = {
+   {'b', "bbox", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_bbox)},
+   {'C', "cache", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_cache)},
+   {'h', "help", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_help)},
+   {'l', "list-specials", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_list_specials)},
+   {'M', "mag", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_mag)},
+   {'m', "map-file", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_map_file)},
+   {'n', "no-fonts", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_fonts)},
+   {'\0', "no-mktexmf", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_mktexmf)},
+   {'S', "no-specials", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_specials)},
+   {'\0', "no-styles", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_styles)},
+   {'o', "output", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_output)},
+   {'p', "page", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_page)},
+   {'P', "progress", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_progress)},
+   {'r', "rotate", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_rotate)},
+   {'c', "scale", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_scale)},
+   {'s', "stdout", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_stdout)},
+   {'a', "trace-all", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_trace_all)},
+   {'T', "transform", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_transform)},
+   {'t', "translate", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_translate)},
+   {'v', "verbosity", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_verbosity)},
+   {'V', "version", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_version)},
+   {'z', "zip", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_zip)},
+};
+
+void CommandLine::init () {
+   CmdLineParserBase::init();
+   _bbox_given = false;
+   _cache_given = false;
+   _help_given = false;
+   _list_specials_given = false;
+   _mag_given = false;
+   _map_file_given = false;
+   _no_fonts_given = false;
+   _no_mktexmf_given = false;
+   _no_specials_given = false;
+   _no_styles_given = false;
+   _output_given = false;
+   _page_given = false;
+   _progress_given = false;
+   _rotate_given = false;
+   _scale_given = false;
+   _stdout_given = false;
+   _trace_all_given = false;
+   _transform_given = false;
+   _translate_given = false;
+   _verbosity_given = false;
+   _version_given = false;
+   _zip_given = false;
+
+   _bbox_arg = "min";
+   _cache_arg.clear();
+   _mag_arg = 4;
+   _map_file_arg.clear();
+   _no_specials_arg.clear();
+   _output_arg.clear();
+   _page_arg = 1;
+   _progress_arg = 100;
+   _rotate_arg = 0;
+   _scale_arg.clear();
+   _transform_arg.clear();
+   _translate_arg.clear();
+   _verbosity_arg = 7;
+   _zip_arg = 9;
+}
+
+void CommandLine::help () const {
+   puts("This program converts DVI files, as created by TeX/LaTeX to\nthe XML-based scalable vector graphics format SVG.\n\nUsage: dvisvgm [options] dvifile\n");
+   puts("Input options:");
+   puts("  -p, --page=number             choose page to convert (default: 1)");
+   puts("  -m, --map-file=[+]filename    set [additional] font map file name");
+   puts("\nSVG output options:");
+   puts("  -b, --bbox=fmt                set format or size of bounding box (default: min)");
+   puts("  -o, --output=filename         set name of output file");
+   puts("  -s, --stdout                  write SVG output to stdout");
+   puts("  -n, --no-fonts                draw glyphs by using path elements");
+   puts("      --no-styles               don't use styles to reference fonts");
+   puts("  -z, --zip[=level]             create compressed .svgz file (default: 9)");
+   puts("\nSVG transformations:");
+   puts("  -r, --rotate=angle            rotate page content clockwise");
+   puts("  -c, --scale=sx[,sy]           scale page content");
+   puts("  -t, --translate=tx[,ty]       shift page content");
+   puts("  -T, --transform=commands      transform page content");
+   puts("\nProcessing options:");
+   puts("  -C, --cache[=dir]             set/print path of cache directory");
+   puts("  -M, --mag=factor              magnification of Metafont output (default: 4)");
+   puts("      --no-mktexmf              don't try to create missing fonts");
+   puts("  -S, --no-specials[=prefixes]  don't process [selected] specials");
+   puts("  -a, --trace-all               trace all glyphs of used bitmap fonts");
+   puts("\nMessage options:");
+   puts("  -h, --help                    print this help and exit");
+   puts("  -l, --list-specials           print supported special sets and exit");
+   puts("  -P, --progress[=skip]         enable progess indicator (default: 100)");
+   puts("  -v, --verbosity=level         set verbosity level (0-7) (default: 7)");
+   puts("  -V, --version                 print version and exit");
+}
+
+
+void CommandLine::handle_bbox(InputReader &ir, const Option &opt, bool longopt) {
+   if (getStringArg(ir, opt, longopt, _bbox_arg))
+      _bbox_given = true;
+}
+
+
+void CommandLine::handle_cache(InputReader &ir, const Option &opt, bool longopt) {
+   if (ir.eof() || getStringArg(ir, opt, longopt, _cache_arg))
+      _cache_given = true;
+}
+
+
+void CommandLine::handle_help(InputReader &ir, const Option &opt, bool longopt) {
+   _help_given = true;
+}
+
+
+void CommandLine::handle_list_specials(InputReader &ir, const Option &opt, bool longopt) {
+   _list_specials_given = true;
+}
+
+
+void CommandLine::handle_mag(InputReader &ir, const Option &opt, bool longopt) {
+   if (getDoubleArg(ir, opt, longopt, _mag_arg))
+      _mag_given = true;
+}
+
+
+void CommandLine::handle_map_file(InputReader &ir, const Option &opt, bool longopt) {
+   if (getStringArg(ir, opt, longopt, _map_file_arg))
+      _map_file_given = true;
+}
+
+
+void CommandLine::handle_no_fonts(InputReader &ir, const Option &opt, bool longopt) {
+   _no_fonts_given = true;
+}
+
+
+void CommandLine::handle_no_mktexmf(InputReader &ir, const Option &opt, bool longopt) {
+   _no_mktexmf_given = true;
+}
+
+
+void CommandLine::handle_no_specials(InputReader &ir, const Option &opt, bool longopt) {
+   if (ir.eof() || getStringArg(ir, opt, longopt, _no_specials_arg))
+      _no_specials_given = true;
+}
+
+
+void CommandLine::handle_no_styles(InputReader &ir, const Option &opt, bool longopt) {
+   _no_styles_given = true;
+}
+
+
+void CommandLine::handle_output(InputReader &ir, const Option &opt, bool longopt) {
+   if (getStringArg(ir, opt, longopt, _output_arg))
+      _output_given = true;
+}
+
+
+void CommandLine::handle_page(InputReader &ir, const Option &opt, bool longopt) {
+   if (getUIntArg(ir, opt, longopt, _page_arg))
+      _page_given = true;
+}
+
+
+void CommandLine::handle_progress(InputReader &ir, const Option &opt, bool longopt) {
+   if (ir.eof() || getUIntArg(ir, opt, longopt, _progress_arg))
+      _progress_given = true;
+}
+
+
+void CommandLine::handle_rotate(InputReader &ir, const Option &opt, bool longopt) {
+   if (getDoubleArg(ir, opt, longopt, _rotate_arg))
+      _rotate_given = true;
+}
+
+
+void CommandLine::handle_scale(InputReader &ir, const Option &opt, bool longopt) {
+   if (getStringArg(ir, opt, longopt, _scale_arg))
+      _scale_given = true;
+}
+
+
+void CommandLine::handle_stdout(InputReader &ir, const Option &opt, bool longopt) {
+   _stdout_given = true;
+}
+
+
+void CommandLine::handle_trace_all(InputReader &ir, const Option &opt, bool longopt) {
+   _trace_all_given = true;
+}
+
+
+void CommandLine::handle_transform(InputReader &ir, const Option &opt, bool longopt) {
+   if (getStringArg(ir, opt, longopt, _transform_arg))
+      _transform_given = true;
+}
+
+
+void CommandLine::handle_translate(InputReader &ir, const Option &opt, bool longopt) {
+   if (getStringArg(ir, opt, longopt, _translate_arg))
+      _translate_given = true;
+}
+
+
+void CommandLine::handle_verbosity(InputReader &ir, const Option &opt, bool longopt) {
+   if (getUIntArg(ir, opt, longopt, _verbosity_arg))
+      _verbosity_given = true;
+}
+
+
+void CommandLine::handle_version(InputReader &ir, const Option &opt, bool longopt) {
+   _version_given = true;
+}
+
+
+void CommandLine::handle_zip(InputReader &ir, const Option &opt, bool longopt) {
+   if (ir.eof() || getIntArg(ir, opt, longopt, _zip_arg))
+      _zip_given = true;
+}
+
+
+void CommandLine::status () const {
+   cout << 'b'<< setw(20) << "bbox " << bbox_given() << setw(10) << bbox_arg() << endl;
+   cout << 'C'<< setw(20) << "cache " << cache_given() << setw(10) << cache_arg() << endl;
+   cout << 'h'<< setw(20) << "help " << help_given() << endl;
+   cout << 'l'<< setw(20) << "list-specials " << list_specials_given() << endl;
+   cout << 'M'<< setw(20) << "mag " << mag_given() << setw(10) << mag_arg() << endl;
+   cout << 'm'<< setw(20) << "map-file " << map_file_given() << setw(10) << map_file_arg() << endl;
+   cout << 'n'<< setw(20) << "no-fonts " << no_fonts_given() << endl;
+   cout << ' '<< setw(20) << "no-mktexmf " << no_mktexmf_given() << endl;
+   cout << 'S'<< setw(20) << "no-specials " << no_specials_given() << setw(10) << no_specials_arg() << endl;
+   cout << ' '<< setw(20) << "no-styles " << no_styles_given() << endl;
+   cout << 'o'<< setw(20) << "output " << output_given() << setw(10) << output_arg() << endl;
+   cout << 'p'<< setw(20) << "page " << page_given() << setw(10) << page_arg() << endl;
+   cout << 'P'<< setw(20) << "progress " << progress_given() << setw(10) << progress_arg() << endl;
+   cout << 'r'<< setw(20) << "rotate " << rotate_given() << setw(10) << rotate_arg() << endl;
+   cout << 'c'<< setw(20) << "scale " << scale_given() << setw(10) << scale_arg() << endl;
+   cout << 's'<< setw(20) << "stdout " << stdout_given() << endl;
+   cout << 'a'<< setw(20) << "trace-all " << trace_all_given() << endl;
+   cout << 'T'<< setw(20) << "transform " << transform_given() << setw(10) << transform_arg() << endl;
+   cout << 't'<< setw(20) << "translate " << translate_given() << setw(10) << translate_arg() << endl;
+   cout << 'v'<< setw(20) << "verbosity " << verbosity_given() << setw(10) << verbosity_arg() << endl;
+   cout << 'V'<< setw(20) << "version " << version_given() << endl;
+   cout << 'z'<< setw(20) << "zip " << zip_given() << setw(10) << zip_arg() << endl;
+   CmdLineParserBase::status();
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.h
new file mode 100644
index 00000000000..91874d97bf9
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.h
@@ -0,0 +1,123 @@
+// This file was automatically generated by opt2cpp.
+// It is part of the dvisvgm package and published under the terms
+// of the GNU General Public License version 3 or later.
+// See file COPYING for further details.
+// (C) 2009 Martin Gieseking <martin.gieseking@uos.de>
+
+#ifndef COMMANDLINE_H
+#define COMMANDLINE_H
+
+#include "CmdLineParserBase.h"
+
+class CommandLine : public CmdLineParserBase
+{
+   public:
+      CommandLine () {init();}
+      CommandLine (int argc, char **argv, bool printErrors) {parse(argc, argv, printErrors);}
+      void help () const;
+      void status () const;
+      int numOptions () const {return 22;}
+      bool page_given () const {return _page_given;}
+      unsigned page_arg () const {return _page_arg;}
+      bool map_file_given () const {return _map_file_given;}
+      const std::string& map_file_arg () const {return _map_file_arg;}
+      bool bbox_given () const {return _bbox_given;}
+      const std::string& bbox_arg () const {return _bbox_arg;}
+      bool output_given () const {return _output_given;}
+      const std::string& output_arg () const {return _output_arg;}
+      bool stdout_given () const {return _stdout_given;}
+      bool no_fonts_given () const {return _no_fonts_given;}
+      bool no_styles_given () const {return _no_styles_given;}
+      bool zip_given () const {return _zip_given;}
+      int zip_arg () const {return _zip_arg;}
+      bool rotate_given () const {return _rotate_given;}
+      double rotate_arg () const {return _rotate_arg;}
+      bool scale_given () const {return _scale_given;}
+      const std::string& scale_arg () const {return _scale_arg;}
+      bool translate_given () const {return _translate_given;}
+      const std::string& translate_arg () const {return _translate_arg;}
+      bool transform_given () const {return _transform_given;}
+      const std::string& transform_arg () const {return _transform_arg;}
+      bool cache_given () const {return _cache_given;}
+      const std::string& cache_arg () const {return _cache_arg;}
+      bool mag_given () const {return _mag_given;}
+      double mag_arg () const {return _mag_arg;}
+      bool no_mktexmf_given () const {return _no_mktexmf_given;}
+      bool no_specials_given () const {return _no_specials_given;}
+      const std::string& no_specials_arg () const {return _no_specials_arg;}
+      bool trace_all_given () const {return _trace_all_given;}
+      bool help_given () const {return _help_given;}
+      bool list_specials_given () const {return _list_specials_given;}
+      bool progress_given () const {return _progress_given;}
+      unsigned progress_arg () const {return _progress_arg;}
+      bool verbosity_given () const {return _verbosity_given;}
+      unsigned verbosity_arg () const {return _verbosity_arg;}
+      bool version_given () const {return _version_given;}
+
+   protected:
+      void init ();
+      const CmdLineParserBase::Option* options () const {return _options;}
+      void handle_page (InputReader &ir, const Option &opt, bool longopt);
+      void handle_map_file (InputReader &ir, const Option &opt, bool longopt);
+      void handle_bbox (InputReader &ir, const Option &opt, bool longopt);
+      void handle_output (InputReader &ir, const Option &opt, bool longopt);
+      void handle_stdout (InputReader &ir, const Option &opt, bool longopt);
+      void handle_no_fonts (InputReader &ir, const Option &opt, bool longopt);
+      void handle_no_styles (InputReader &ir, const Option &opt, bool longopt);
+      void handle_zip (InputReader &ir, const Option &opt, bool longopt);
+      void handle_rotate (InputReader &ir, const Option &opt, bool longopt);
+      void handle_scale (InputReader &ir, const Option &opt, bool longopt);
+      void handle_translate (InputReader &ir, const Option &opt, bool longopt);
+      void handle_transform (InputReader &ir, const Option &opt, bool longopt);
+      void handle_cache (InputReader &ir, const Option &opt, bool longopt);
+      void handle_mag (InputReader &ir, const Option &opt, bool longopt);
+      void handle_no_mktexmf (InputReader &ir, const Option &opt, bool longopt);
+      void handle_no_specials (InputReader &ir, const Option &opt, bool longopt);
+      void handle_trace_all (InputReader &ir, const Option &opt, bool longopt);
+      void handle_help (InputReader &ir, const Option &opt, bool longopt);
+      void handle_list_specials (InputReader &ir, const Option &opt, bool longopt);
+      void handle_progress (InputReader &ir, const Option &opt, bool longopt);
+      void handle_verbosity (InputReader &ir, const Option &opt, bool longopt);
+      void handle_version (InputReader &ir, const Option &opt, bool longopt);
+
+   private:
+      static const CmdLineParserBase::Option _options[];
+      bool _page_given;
+      unsigned _page_arg;
+      bool _map_file_given;
+      std::string _map_file_arg;
+      bool _bbox_given;
+      std::string _bbox_arg;
+      bool _output_given;
+      std::string _output_arg;
+      bool _stdout_given;
+      bool _no_fonts_given;
+      bool _no_styles_given;
+      bool _zip_given;
+      int _zip_arg;
+      bool _rotate_given;
+      double _rotate_arg;
+      bool _scale_given;
+      std::string _scale_arg;
+      bool _translate_given;
+      std::string _translate_arg;
+      bool _transform_given;
+      std::string _transform_arg;
+      bool _cache_given;
+      std::string _cache_arg;
+      bool _mag_given;
+      double _mag_arg;
+      bool _no_mktexmf_given;
+      bool _no_specials_given;
+      std::string _no_specials_arg;
+      bool _trace_all_given;
+      bool _help_given;
+      bool _list_specials_given;
+      bool _progress_given;
+      unsigned _progress_arg;
+      bool _verbosity_given;
+      unsigned _verbosity_arg;
+      bool _version_given;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.cpp
new file mode 100644
index 00000000000..4cde80af936
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.cpp
@@ -0,0 +1,57 @@
+/*************************************************************************
+** DLLoader.cpp                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+
+
+#include "DLLoader.h"
+
+
+DLLoader::DLLoader (const char *dlname) {
+#ifdef __WIN32__
+	_handle = LoadLibrary(dlname);
+#else
+	_handle = dlopen(dlname, RTLD_LAZY);
+#endif
+}
+
+
+DLLoader::~DLLoader () {
+	if (_handle) {
+#ifdef __WIN32__
+		FreeLibrary(_handle);
+#else
+		dlclose(_handle);
+#endif
+	}
+}
+
+
+void* DLLoader::loadFunction (const char *name) {
+	if (_handle) {
+#ifdef __WIN32__
+		return (void*)GetProcAddress(_handle, name);
+#else
+		return dlsym(_handle, name);
+#endif
+	}
+	return 0;
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.h
new file mode 100644
index 00000000000..97af3d739d7
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.h
@@ -0,0 +1,52 @@
+/*************************************************************************
+** DLLoader.h                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+
+
+#ifndef DLLOADER_H
+#define DLLOADER_H
+
+#ifdef __WIN32__
+	#include <windows.h>
+#else
+	#include <dlfcn.h>
+#endif
+
+class DLLoader
+{
+   public:
+      DLLoader (const char *dllname);
+      virtual ~DLLoader ();
+		bool loaded () const {return _handle != 0;}
+
+	protected:
+		DLLoader () : _handle(0) {}
+		DLLoader (const DLLoader &l) {}
+		void* loadFunction (const char *name);
+
+   private:
+#ifdef __WIN32__
+		HINSTANCE _handle;
+#else
+		void *_handle;
+#endif
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.cpp
new file mode 100644
index 00000000000..36345d7a4eb
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.cpp
@@ -0,0 +1,26 @@
+/*************************************************************************
+** DVIActions.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "DVIActions.h"
+
+const double DVIActions::BP = 72.0/72.27;
+const double DVIActions::IN = 1.0/72.27;
+const double DVIActions::CM = 2.54*IN;
+const double DVIActions::MM = 25.4*IN;
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.h
new file mode 100644
index 00000000000..15f0871a2ea
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.h
@@ -0,0 +1,56 @@
+/*************************************************************************
+** DVIActions.h                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVIACTIONS_H
+#define DVIACTIONS_H
+
+#include <string>
+#include "Message.h"
+#include "types.h"
+
+
+class BoundingBox;
+class Font;
+class SpecialManager;
+
+
+struct DVIActions
+{
+	static const double BP;
+	static const double IN;
+	static const double CM;
+	static const double MM;
+	virtual ~DVIActions () {}
+	virtual void setChar (double x, double y, unsigned c, const Font *f) {}
+	virtual void setRule (double x, double y, double height, double width) {}
+	virtual void moveToX (double x) {}
+	virtual void moveToY (double y) {}
+	virtual void defineFont (int num, const Font *font) {}
+	virtual void setFont (int num, const Font *font) {}
+	virtual void special (const std::string &s) {}
+	virtual void preamble (const std::string &cmt) {}
+	virtual void postamble () {}
+	virtual void beginPage (Int32 *c) {}
+	virtual void endPage () {}
+	virtual BoundingBox& bbox () =0;
+	virtual const SpecialManager* setProcessSpecials (const char *ignorelist) {return 0;}
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.cpp
new file mode 100644
index 00000000000..3aff687cf1b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.cpp
@@ -0,0 +1,586 @@
+/*************************************************************************
+** DVIReader.cpp                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdarg>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include "types.h"
+#include "DVIActions.h"
+#include "DVIReader.h"
+#include "Font.h"
+#include "Message.h"
+#include "VectorStream.h"
+#include "macros.h"
+
+using namespace std;
+
+
+DVIReader::DVIReader (istream &is, DVIActions *a)
+	: StreamReader(is), _actions(a)
+{
+	_inPage = false;
+	_pageHeight = _pageWidth = 0;
+	_scaleFactor = 0.0;
+	_inPostamble = false;
+}
+
+
+DVIActions* DVIReader::replaceActions (DVIActions *a) {
+	DVIActions *prev_actions = _actions;
+	_actions = a;
+	return prev_actions;
+}
+
+
+/** Reads a single DVI command from the current position of the input stream and calls the
+ *  corresponding cmdFOO method.
+ *  @return opcode of the executed command */
+int DVIReader::executeCommand () {
+	struct DVICommand {
+		void (DVIReader::*method)(int);
+		int numBytes;
+	};
+
+   /* Each cmdFOO command reads the necessary number of bytes from the stream, so executeCommand
+   doesn't need to know the exact DVI command format. Some cmdFOO methods are used for multiple
+	DVI commands because they only differ in length of their parameters. */
+	static const DVICommand commands[] = {
+		{&DVIReader::cmdSetChar, 1}, {&DVIReader::cmdSetChar, 2}, {&DVIReader::cmdSetChar, 3}, {&DVIReader::cmdSetChar, 4}, // 128-131
+		{&DVIReader::cmdSetRule, 0},                                                                                        // 132
+		{&DVIReader::cmdPutChar, 1}, {&DVIReader::cmdPutChar, 2}, {&DVIReader::cmdPutChar, 3}, {&DVIReader::cmdPutChar, 4}, // 133-136
+		{&DVIReader::cmdPutRule, 0},                                                                                        // 137
+		{&DVIReader::cmdNop, 0},                                                                                            // 138
+		{&DVIReader::cmdBop, 0},     {&DVIReader::cmdEop, 0},                                                               // 139-140
+		{&DVIReader::cmdPush, 0},    {&DVIReader::cmdPop, 0},                                                               // 141-142
+		{&DVIReader::cmdRight, 1},   {&DVIReader::cmdRight, 2},   {&DVIReader::cmdRight, 3},   {&DVIReader::cmdRight, 4},   // 143-146
+		{&DVIReader::cmdW0, 0},                                                                                             // 147
+		{&DVIReader::cmdW, 1},       {&DVIReader::cmdW, 2},       {&DVIReader::cmdW, 3},       {&DVIReader::cmdW, 4},       // 148-151
+		{&DVIReader::cmdX0, 0},                                                                                             // 152
+		{&DVIReader::cmdX, 1},       {&DVIReader::cmdX, 2},       {&DVIReader::cmdX, 3},       {&DVIReader::cmdX, 4},       // 153-156
+		{&DVIReader::cmdDown, 1},    {&DVIReader::cmdDown, 2},    {&DVIReader::cmdDown, 3},    {&DVIReader::cmdDown, 4},    // 157-160
+		{&DVIReader::cmdY0, 0},                                                                                             // 161
+		{&DVIReader::cmdY, 1},       {&DVIReader::cmdY, 2},       {&DVIReader::cmdY, 3},       {&DVIReader::cmdY, 4},       // 162-165
+		{&DVIReader::cmdZ0, 0},                                                                                             // 166
+		{&DVIReader::cmdZ, 1},       {&DVIReader::cmdZ, 2},       {&DVIReader::cmdZ, 3},       {&DVIReader::cmdZ, 4},       // 167-170
+		{&DVIReader::cmdFontNum, 1}, {&DVIReader::cmdFontNum, 2}, {&DVIReader::cmdFontNum, 3}, {&DVIReader::cmdFontNum, 4}, // 235-238
+		{&DVIReader::cmdXXX, 1},     {&DVIReader::cmdXXX, 2},     {&DVIReader::cmdXXX, 3},     {&DVIReader::cmdXXX, 4},     // 239-242
+		{&DVIReader::cmdFontDef, 1}, {&DVIReader::cmdFontDef, 2}, {&DVIReader::cmdFontDef, 3}, {&DVIReader::cmdFontDef, 4}, // 243-246
+		{&DVIReader::cmdPre, 0},     {&DVIReader::cmdPost, 0},    {&DVIReader::cmdPostPost, 0}                              // 247-249
+	};
+
+	int opcode = in().get();
+	if (!in() || opcode < 0)  // at end of file
+		throw InvalidDVIFileException("invalid file");
+	if (opcode >= 0 && opcode <= 127)
+		cmdSetChar0(opcode);
+	else if (opcode >= 171 && opcode <= 234)
+		cmdFontNum0(opcode-171);
+	else if (opcode >= 250) {
+		ostringstream oss;
+		oss << "undefined DVI command (opcode " << opcode << ')';
+		throw DVIException(oss.str());
+	}
+	else {
+		int offset = opcode <= 170 ? 128 : 235-(170-128+1);
+		const DVICommand &cmd = commands[opcode-offset];
+		(this->*cmd.method)(cmd.numBytes);
+	}
+	return opcode;
+}
+
+
+/** Executes all DVI commands read from the input stream. */
+void DVIReader::executeAll () {
+	int opcode = 0;
+	while (!in().eof() && opcode >= 0) {
+		try {
+			opcode = executeCommand();
+		}
+		catch (const InvalidDVIFileException &e) {
+			// end of stream reached
+			opcode = -1;
+		}
+	}
+}
+
+
+#if 0
+/** Executes all DVI commands from the preamble to postpost. */
+bool DVIReader::executeDocument () {
+	in().clear();   // reset all status bits
+	if (!in())
+		return false;
+	in().seekg(0);  // move file pointer to first byte of the input stream
+	while (!in().eof() && executeCommand() != 249); // stop reading after postpost (249)
+	return true;
+}
+
+bool DVIReader::executeAllPages () {
+	in().clear();   // reset all status bits
+	if (!in())
+		return false;
+	in().seekg(0);  // move file pointer to first byte of the input stream
+	while (!in().eof() && executeCommand() != 248); // stop reading when postamble (248) is reached
+	return true;
+}
+#endif
+
+
+/** Reads and executes the commands of a single page.
+ *  This methods stops reading after the page's eop command has been executed.
+ *  @param[in] n number of page to be executed
+ *  @returns true if page was read successfully */
+bool DVIReader::executePage (unsigned n) {
+	in().clear();    // reset all status bits
+	if (!in())
+		throw DVIException("invalid DVI file");
+	in().seekg(-1, ios_base::end);      // stream pointer to last byte
+	while (in().peek() == 223)
+		in().seekg(-1, ios_base::cur);   // skip fill bytes
+	in().seekg(-4, ios_base::cur);      // now on first byte of q (pointer to begin of postamble)
+	UInt32 q = readUnsigned(4);         // pointer to begin of postamble
+	in().seekg(q, ios_base::beg);       // now on begin of postamble
+	if (executeCommand() != 248)        // execute postamble command but not the fontdefs
+		return false;
+	if (n < 1 || n > _totalPages)
+		return false;
+	in().seekg(_prevBop, ios_base::beg); // now on last bop
+	_inPostamble = false;               // we jumped out of the postamble
+	unsigned pageCount = _totalPages;
+	for (; pageCount > n && _prevBop > 0; pageCount--) {
+		in().seekg(41, ios_base::cur);   // skip bop and 10*4 \count bytes => now on pointer to prev bop
+		_prevBop = readSigned(4);
+		in().seekg(_prevBop, ios_base::beg);
+	}
+	_currPageNum = n;
+	while (pageCount == n && executeCommand() != 140); // 140 == eop
+	return true;
+}
+
+
+bool DVIReader::executePages (unsigned first, unsigned last) {
+	in().clear();
+	if (!in())
+		throw DVIException("invalid DVI file");
+	if (first > last)
+		swap(first, last);
+	in().seekg(-1, ios_base::end);      // stream pointer to last byte
+	while (in().peek() == 223)
+		in().seekg(-1, ios_base::cur);   // skip fill bytes
+	in().seekg(-4, ios_base::cur);      // now on first byte of q (pointer to begin of postamble)
+	UInt32 q = readUnsigned(4);         // pointer to begin of postamble
+	in().seekg(q, ios_base::beg);       // now on begin of postamble
+	if (executeCommand() != 248)        // execute postamble command but not the fontdefs
+		return false;
+	first = max(1u, min(first, (unsigned)_totalPages));
+	last = max(1u, min(last, (unsigned)_totalPages));
+	in().seekg(_prevBop, ios_base::beg); // now on last bop
+	_inPostamble = false;               // we jumped out of the postamble
+	unsigned count = _totalPages;
+	for (; count > first && _prevBop > 0; count--) {
+		in().seekg(41, ios_base::cur);   // skip bop and 10*4 \count bytes => now on pointer to prev bop
+		_prevBop = readSigned(4);
+		in().seekg(_prevBop, ios_base::beg);
+	}
+	while (first <= last) {
+		_currPageNum = first++;
+		while (executeCommand () != 140); // 140 == eop
+	}
+	return true;
+}
+
+
+/** Reads and executes the commands of the postamble. */
+void DVIReader::executePostamble () {
+	in().clear();  // reset all status bits
+	if (!in())
+		throw DVIException("invalid DVI file");
+	in().seekg(-1, ios_base::end);    // stream pointer to last byte
+	while (in().peek() == 223)
+		in().seekg(-1, ios_base::cur); // skip fill bytes
+
+	in().seekg(-4, ios_base::cur);    // now on first byte of q (pointer to begin of postamble)
+	UInt32 q = readUnsigned(4);       // pointer to begin of postamble
+	in().seekg(q, ios_base::beg);     // now on begin of postamble
+	while (executeCommand() != 249);  // read all commands until postpost (= 249) is reached
+}
+
+
+/** Returns the current x coordinate in TeX point units.
+ *  This is the horizontal position where the next output would be placed. */
+double DVIReader::getXPos () const {
+	return _currPos.h;
+}
+
+
+/** Returns the current y coordinate in TeX point units.
+ *  This is the vertical position where the next output would be placed. */
+double DVIReader::getYPos () const {
+	return _currPos.v;
+}
+
+
+/** Sets the horizontal position in TeX point units. */
+void DVIReader::setXPos (double x) {
+	_currPos.h = x;
+}
+
+
+/** Sets the vertical position in TeX point units. */
+void DVIReader::setYPos (double y) {
+	_currPos.v = y;
+}
+
+
+double DVIReader::getPageHeight () const {
+	return _pageHeight;
+}
+
+
+double DVIReader::getPageWidth () const {
+	return _pageWidth;
+}
+
+/////////////////////////////////////
+
+/** Reads and executes DVI preamble command. */
+void DVIReader::cmdPre (int) {
+	UInt32 i   = readUnsigned(1);  // identification number (should be 2)
+	UInt32 num = readUnsigned(4);  // numerator units of measurement
+	UInt32 den = readUnsigned(4);  // denominator units of measurement
+	_mag = readUnsigned(4);        // magnification
+	UInt32 k   = readUnsigned(1);  // length of following comment
+	string cmt = readString(k);    // comment
+	if (i != 2)
+		throw DVIException("invalid identification value in DVI preamble");
+	// 1 dviunit * num/den == multiples of 0.0000001m
+	// 1 dviunit * _scaleFactor: length of 1 dviunit in TeX points * _mag/1000
+	_scaleFactor = num/25400000.0*7227.0/den*_mag/1000.0;
+	if (_actions)
+		_actions->preamble(cmt);
+}
+
+
+/** Reads and executes DVI postamble command. */
+void DVIReader::cmdPost (int) {
+	_prevBop   = readUnsigned(4);  // pointer to previous bop
+	UInt32 num = readUnsigned(4);
+	UInt32 den = readUnsigned(4);
+	_mag = readUnsigned(4);
+	_pageHeight = readUnsigned(4); // height of tallest page in dvi units
+	_pageWidth  = readUnsigned(4); // width of widest page in dvi units
+	readUnsigned(2);               // max. stack depth
+	_totalPages = readUnsigned(2); // total number of pages
+	// 1 dviunit * num/den == multiples of 0.0000001m
+	// 1 dviunit * _scaleFactor: length of 1 dviunit in TeX points * _mag/1000
+	_scaleFactor = num/25400000.0*7227.0/den*_mag/1000.0;
+	_pageHeight *= _scaleFactor;     // to pt units
+	_pageWidth *= _scaleFactor;
+	_inPostamble = true;
+	if (_actions)
+		_actions->postamble();
+}
+
+
+/** Reads and executes DVI postpost command. */
+void DVIReader::cmdPostPost (int) {
+	_inPostamble = false;
+	readUnsigned(4);               // pointer to begin of postamble
+	UInt32 i = readUnsigned(1);    // identification byte (should be 2)
+	if (i == 2)
+		while (readUnsigned(1) == 223);  // skip fill bytes (223), eof bit should be set now
+	else
+		throw DVIException("invalid identification value in postpost");
+}
+
+
+/** Reads and executes Begin-Of-Page command. */
+void DVIReader::cmdBop (int) {
+	Int32 c[10];
+	for (int i=0; i < 10; i++)
+		c[i] = readSigned(4);
+	readSigned(4);        // pointer to peceeding bop (-1 in case of first page)
+	_currPos.reset();     // set all DVI registers to 0
+	while (!_posStack.empty())
+		_posStack.pop();
+	_currFontNum = 0;
+	_inPage = true;
+	beginPage(c);
+	if (_actions)
+		_actions->beginPage(c);
+}
+
+
+/** Reads and executes End-Of-Page command. */
+void DVIReader::cmdEop (int) {
+	if (!_posStack.empty())
+		throw DVIException("stack not empty at end of page");
+	_inPage = false;
+	endPage();
+	if (_actions)
+		_actions->endPage();
+}
+
+
+/** Reads and executes push command. */
+void DVIReader::cmdPush (int) {
+	_posStack.push(_currPos);
+}
+
+
+/** Reads and executes pop command (restores pushed position information). */
+void DVIReader::cmdPop (int) {
+	if (_posStack.empty())
+		throw DVIException("stack empty at pop command");
+	else {
+		DVIPosition prevPos = _currPos;
+		_currPos = _posStack.top();
+		_posStack.pop();
+		if (_actions) {
+			if (prevPos.h != _currPos.h)
+				_actions->moveToX(_currPos.h);
+			if (prevPos.v != _currPos.v)
+				_actions->moveToY(_currPos.v);
+		}
+	}
+}
+
+
+/** Helper function that actually sets/puts a charater. It is called by the
+ *  cmdSetChar and cmdPutChar methods.
+ * @param[in] c character to typeset
+ * @param[in] moveCursor if true, register h is increased by the character width
+ * @throw DVIException if method is called ouside a bop/eop pair */
+void DVIReader::putChar (UInt32 c, bool moveCursor) {
+	if (_inPage) {
+		Font *font = _fontManager.getFont(_currFontNum);
+		if (VirtualFont *vf = dynamic_cast<VirtualFont*>(font)) {    // is current font a virtual font?
+			vector<UInt8> *dvi = const_cast<vector<UInt8>*>(vf->getDVI(c)); // get DVI snippet that describes character c
+			if (dvi) {
+				DVIPosition pos = _currPos;       // save current cursor position
+				_currPos.x = _currPos.y = _currPos.w = _currPos.z = 0;
+				int save_fontnum = _currFontNum; // save current font number
+				_fontManager.enterVF(vf);        // new font number context
+				cmdFontNum0(_fontManager.vfFirstFontNum(vf));
+				double save_scale = _scaleFactor;
+				_scaleFactor = vf->scaledSize()/(1 << 20);
+
+				VectorInputStream<UInt8> vis(*dvi);
+				istream &is = replaceStream(vis);
+				try {
+					executeAll();            // execute DVI fragment
+				}
+				catch (const DVIException &e) {
+//					Message::estream(true) << "invalid dvi in vf: " << e.getMessage() << endl; // @@
+				}
+				replaceStream(is);          // restore previous input stream
+				_scaleFactor = save_scale;  // restore previous scale factor
+				_fontManager.leaveVF();    // restore previous font number context
+				cmdFontNum0(save_fontnum);  // restore previous font number
+				_currPos = pos;             // restore previous cursor position
+			}
+		}
+		else if (_actions) {
+			_actions->setChar(_currPos.h, _currPos.v, c, font);
+		}
+		if (moveCursor)
+			_currPos.h += font->charWidth(c) * font->scaleFactor() * _mag/1000.0;
+	}
+	else
+		throw DVIException("set_char or put_char outside page");
+}
+
+
+/** Reads and executes set_char_x command. Puts a character at the current
+ *  position and advances the cursor.
+ *  @param[in] c character to set
+ *  @throw DVIException if method is called ouside a bop/eop pair */
+void DVIReader::cmdSetChar0 (int c) {
+	putChar(c, true);
+}
+
+
+/** Reads and executes setx command. Puts a character at the current
+ *  position and advances the cursor.
+ *  @param[in] len number of parameter bytes (possible values: 1-4)
+ *  @throw DVIException if method is called ouside a bop/eop pair */
+void DVIReader::cmdSetChar (int len) {
+   // According to the dvi specification all character codes are unsigned
+   // except len == 4. At the moment all char codes are treated as unsigned...
+	UInt32 c = readUnsigned(len); // if len == 4 c may be signed
+	putChar(c, true);
+}
+
+
+/** Reads and executes putx command. Puts a character at the current
+ *  position but doesn't change the cursor position.
+ *  @param[in] len number of parameter bytes (possible values: 1-4)
+ *  @throw DVIException if method is called ouside a bop/eop pair */
+void DVIReader::cmdPutChar (int len) {
+   // According to the dvi specification all character codes are unsigned
+   // except len == 4. At the moment all char codes are treated as unsigned...
+	Int32 c = readUnsigned(len);
+	putChar(c, false);
+}
+
+
+/** Reads and executes set_rule command. Puts a solid rectangle at the current
+ *  position and updates the cursor position.
+ *  @throw DVIException if method is called ouside a bop/eop pair */
+void DVIReader::cmdSetRule (int) {
+	if (_inPage) {
+		double height = _scaleFactor*readSigned(4);
+		double width  = _scaleFactor*readSigned(4);
+		if (_actions && height > 0 && width > 0)
+			_actions->setRule(_currPos.h, _currPos.v, height, width);
+		_currPos.h += width;
+		if (_actions && (height <= 0 || width <= 0))
+			_actions->moveToX(_currPos.h);
+	}
+	else
+		throw DVIException("set_rule outside of page");
+}
+
+
+/** Reads and executes set_rule command. Puts a solid rectangle at the current
+ *  position but leaves the cursor position unchanged.
+ *  @throw DVIException if method is called ouside a bop/eop pair */
+void DVIReader::cmdPutRule (int) {
+	if (_inPage) {
+		double height = _scaleFactor*readSigned(4);
+		double width  = _scaleFactor*readSigned(4);
+		if (_actions && height > 0 && width > 0)
+			_actions->setRule(_currPos.h, _currPos.v, height, width);
+	}
+	else
+		throw DVIException("put_rule outside of page");
+}
+
+
+void DVIReader::cmdNop (int)       {}
+
+void DVIReader::cmdRight (int len) {_currPos.h += _scaleFactor*readSigned(len); if (_actions) _actions->moveToX(_currPos.h);}
+void DVIReader::cmdDown (int len)  {_currPos.v += _scaleFactor*readSigned(len); if (_actions) _actions->moveToY(_currPos.v);}
+void DVIReader::cmdX0 (int)        {_currPos.h += _currPos.x;                   if (_actions) _actions->moveToX(_currPos.h);}
+void DVIReader::cmdY0 (int)        {_currPos.v += _currPos.y;                   if (_actions) _actions->moveToY(_currPos.v);}
+void DVIReader::cmdW0 (int)        {_currPos.h += _currPos.w;                   if (_actions) _actions->moveToX(_currPos.h);}
+void DVIReader::cmdZ0 (int)        {_currPos.v += _currPos.z;                   if (_actions) _actions->moveToY(_currPos.v);}
+void DVIReader::cmdX (int len)     {_currPos.x = _scaleFactor*readSigned(len);  cmdX0(0);}
+void DVIReader::cmdY (int len)     {_currPos.y = _scaleFactor*readSigned(len);  cmdY0(0);}
+void DVIReader::cmdW (int len)     {_currPos.w = _scaleFactor*readSigned(len);  cmdW0(0);}
+void DVIReader::cmdZ (int len)     {_currPos.z = _scaleFactor*readSigned(len);  cmdZ0(0);}
+
+
+void DVIReader::cmdXXX (int len) {
+	if (_inPage) {
+		UInt32 numBytes = readUnsigned(len);
+		string s = readString(numBytes);
+		if (_actions)
+			_actions->special(s);
+	}
+	else
+		throw DVIException("special outside of page");
+}
+
+
+/** Selects a previously defined font by its number.
+ * @param[in] num font number
+ * @throw DVIException if font number is undefined */
+void DVIReader::cmdFontNum0 (int num) {
+	if (Font *font = _fontManager.getFont(num)) {
+		_currFontNum = num;
+		if (_actions && !dynamic_cast<VirtualFont*>(font))
+			_actions->setFont(_fontManager.fontID(num), font);  // all fonts get a recomputed ID
+	}
+	else {
+		ostringstream oss;
+		oss << "undefined font number " << num;
+		throw DVIException(oss.str());
+	}
+}
+
+
+/** Selects a previously defined font.
+ * @param[in] len size of font number variable (in bytes)
+ * @throw DVIException if font number is undefined */
+void DVIReader::cmdFontNum (int len) {
+	UInt32 num = readUnsigned(len);
+	cmdFontNum0(num);
+}
+
+
+/** Helper function to handle a font definition.
+ *  @param[in] fontnum local font number
+ *  @param[in] name font name
+ *  @param[in] checksum checksum to be compared with TFM checksum
+ *  @param[in] ds design size in TeX point units
+ *  @param[in] ss scaled size in TeX point units */
+void DVIReader::defineFont (UInt32 fontnum, const string &name, UInt32 cs, double ds, double ss) {
+	int id = _fontManager.registerFont(fontnum, name, cs, ds, ss);
+	Font *font = _fontManager.getFontById(id);
+	if (VirtualFont *vf = dynamic_cast<VirtualFont*>(font)) {
+		// read vf file, register its font and character definitions
+		_fontManager.enterVF(vf);
+		ifstream ifs(vf->path(), ios::binary);
+		VFReader vfReader(ifs);
+		vfReader.replaceActions(this);
+		vfReader.executeAll();
+		_fontManager.leaveVF();
+	}
+	if (_actions)
+		_actions->defineFont(id, font);
+}
+
+
+/** Defines a new font.
+ * @param[in] len size of font number variable (in bytes) */
+void DVIReader::cmdFontDef (int len) {
+	UInt32 fontnum  = readUnsigned(len);   // font number
+	UInt32 checksum = readUnsigned(4);     // font checksum (to be compared with corresponding TFM checksum)
+	UInt32 ssize    = readUnsigned(4);     // scaled size of font in DVI units
+	UInt32 dsize    = readUnsigned(4);     // design size of font in DVI units
+	UInt32 pathlen  = readUnsigned(1);     // length of font path
+	UInt32 namelen  = readUnsigned(1);     // length of font name
+	string fontpath = readString(pathlen);
+	string fontname = readString(namelen);
+
+	defineFont(fontnum, fontname, checksum, dsize*_scaleFactor, ssize*_scaleFactor);
+}
+
+
+/** This template method is called by the VFReader after reading a font definition from a VF file.
+ *  @param[in] fontnum local font number
+ *  @param[in] name font name
+ *  @param[in] checksum checksum to be compared with TFM checksum
+ *  @param[in] dsize design size in TeX point units
+ *  @param[in] ssize scaled size in TeX point units */
+void DVIReader::defineVFFont (UInt32 fontnum, string path, string name, UInt32 checksum, double dsize, double ssize) {
+	VirtualFont *vf = _fontManager.getVF();
+	defineFont(fontnum, name, checksum, dsize, ssize * vf->scaleFactor());
+}
+
+
+/** This template method is called by the VFReader after reading a character definition from a VF file.
+ *  @param[in] c character number
+ *  @param[in] dvi DVI fragment describing the character */
+void DVIReader::defineVFChar (UInt32 c, vector<UInt8> *dvi) {
+	_fontManager.assignVfChar(c, dvi);
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.h
new file mode 100644
index 00000000000..3fb5f2aff61
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.h
@@ -0,0 +1,137 @@
+/*************************************************************************
+** DVIReader.h                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVIREADER_H
+#define DVIREADER_H
+
+#include <map>
+#include <stack>
+#include <string>
+#include "FontManager.h"
+#include "MessageException.h"
+#include "StreamReader.h"
+#include "VFActions.h"
+#include "types.h"
+
+
+struct DVIException : public MessageException
+{
+	DVIException (const std::string &msg) : MessageException(msg) {}
+};
+
+struct InvalidDVIFileException : public DVIException
+{
+	InvalidDVIFileException(const std::string &msg) : DVIException(msg) {}
+};
+
+class DVIActions;
+class FileFinder;
+
+class DVIReader : public StreamReader, protected VFActions
+{
+	struct DVIPosition
+	{
+		double h, v;
+		double x, w, y, z;
+		DVIPosition () {reset();}
+		void reset ()  {h = v = x = w = y = z = 0.0;}
+	};
+
+	public:
+		DVIReader (istream &is, DVIActions *a=0);
+
+		bool executeDocument ();
+		void executeAll ();
+		bool executeAllPages ();
+		void executePostamble ();
+		bool executePage (unsigned n);
+		bool executePages (unsigned first, unsigned last);
+		bool isInPostamble () const                {return _inPostamble;}
+		double getXPos () const;
+		double getYPos () const;
+		void setXPos (double x);
+		void setYPos (double y);
+		double getPageWidth () const;
+		double getPageHeight () const;
+		int getCurrentFontNumber () const          {return _currFontNum;}
+		unsigned getCurrentPageNumber () const     {return _currPageNum;}
+		unsigned getTotalPages () const            {return _totalPages;}
+		DVIActions* getActions () const            {return _actions;}
+		DVIActions* replaceActions (DVIActions *a);
+		const FontManager& getFontManager () const {return _fontManager;}
+
+	protected:
+		int executeCommand ();
+		void putChar (UInt32 c, bool moveCursor);
+		void defineFont (UInt32 fontnum, const std::string &name, UInt32 cs, double ds, double ss);
+		virtual void beginPage (Int32 *c) {}
+		virtual void endPage () {}
+
+		// VFAction methods
+		void defineVFFont (UInt32 fontnum, std::string path, std::string name, UInt32 checksum, double dsize, double ssize);
+		void defineVFChar (UInt32 c, vector<UInt8> *dvi);
+
+		// the following methods represent the DVI commands
+		// they are called by executeCommand and should not be used directly
+		void cmdSetChar0 (int c);
+		void cmdSetChar (int len);
+		void cmdPutChar (int len);
+		void cmdSetRule (int len);
+		void cmdPutRule (int len);
+		void cmdNop (int len);
+		void cmdBop (int len);
+		void cmdEop (int len);
+		void cmdPush (int len);
+		void cmdPop (int len);
+		void cmdRight (int len);
+		void cmdDown (int len);
+		void cmdX0 (int len);
+		void cmdY0 (int len);
+		void cmdW0 (int len);
+		void cmdZ0 (int len);
+		void cmdX (int len);
+		void cmdY (int len);
+		void cmdW (int len);
+		void cmdZ (int len);
+		void cmdFontDef (int len);
+		void cmdFontNum0 (int n);
+		void cmdFontNum (int len);
+		void cmdXXX (int len);
+		void cmdPre (int len);
+		void cmdPost (int len);
+		void cmdPostPost (int len);
+
+	private:
+		DVIActions *_actions;
+		bool _inPage;        // true if between bop and eop
+		unsigned _totalPages;  // total number of pages in dvi file
+		unsigned _currPageNum; // current page number
+		int _currFontNum;    // current font number
+		double _scaleFactor; // 1 dvi unit = scaleFactor * TeX points
+		UInt32 _mag;         // magnification factor * 1000
+		bool _inPostamble;   // true if stream pointer is inside the postamble
+		Int32 _prevBop;      // pointer to previous bop
+		double _pageHeight, _pageWidth;  // page height and width in TeX points
+		DVIPosition _currPos;
+		std::stack<DVIPosition> _posStack;
+		FontManager _fontManager;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.cpp
new file mode 100644
index 00000000000..102a5b30366
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.cpp
@@ -0,0 +1,344 @@
+/*************************************************************************
+** DVIToSVG.cpp                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <ctime>
+#include <fstream>
+#include <sstream>
+#include "Calculator.h"
+#include "CharmapTranslator.h"
+#include "DVIToSVG.h"
+#include "DVIToSVGActions.h"
+#include "Font.h"
+#include "FontManager.h"
+#include "FileFinder.h"
+#include "InputReader.h"
+#include "Matrix.h"
+#include "Message.h"
+#include "PageSize.h"
+#include "SVGFontEmitter.h"
+#include "SVGFontTraceEmitter.h"
+#include "SVGTree.h"
+#include "TFM.h"
+#include "XMLDocument.h"
+#include "XMLDocTypeNode.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+//
+///////////////////////////////////
+// special handlers
+
+#include "BgColorSpecialHandler.h"
+#include "ColorSpecialHandler.h"
+#include "DvisvgmSpecialHandler.h"
+#include "EmSpecialHandler.h"
+//#include "HtmlSpecialHandler.h"
+#if !DISABLE_GS
+	#include "PsSpecialHandler.h"
+#endif
+#include "TpicSpecialHandler.h"
+///////////////////////////////////
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#define VERSION_STR VERSION " (" TARGET_SYSTEM ")"
+#else
+#define VERSION_STR ""
+#endif
+
+using namespace std;
+
+// static class variables
+bool DVIToSVG::CREATE_STYLE=true;
+bool DVIToSVG::USE_FONTS=true;
+
+
+/** Returns time stamp of current date/time. */
+static string datetime () {
+	time_t t;
+	time(&t);
+	struct tm *tm = localtime(&t);
+	char *timestr = asctime(tm);
+	timestr[24] = 0;  // remove newline
+	return timestr;
+}
+
+
+class PSHeaderActions : public DVIActions
+{
+	public :
+		PSHeaderActions (DVIToSVG &dvisvg) : _dvisvg(dvisvg) {}
+
+		void special (const std::string &s) {
+			if (s.substr(0, 7) == "header=")
+				_dvisvg.specialManager().process(s, 0);
+		}
+
+		BoundingBox& bbox () {return _bbox;}
+
+	private:
+		DVIToSVG &_dvisvg;
+		BoundingBox _bbox;
+};
+
+
+DVIToSVG::DVIToSVG (istream &is, ostream &os)
+	: DVIReader(is), _out(os)
+{
+	replaceActions(new DVIToSVGActions(*this, _svg));
+}
+
+
+DVIToSVG::~DVIToSVG () {
+	delete replaceActions(0);
+}
+
+
+/** Starts the conversion process.
+ *  @return total number of pages in DVI file */
+int DVIToSVG::convert (unsigned firstPage, unsigned lastPage) {
+	executePostamble();    // collect scaling and font information
+	if (firstPage > getTotalPages()) {
+		ostringstream oss;
+		oss << "file contains only " << getTotalPages() << " page(s)";
+		throw DVIException(oss.str());
+	}
+	if (firstPage < 0)
+		firstPage = 1;
+
+	if (firstPage > 1) {
+		// ensure loading of PostScript prologues given at the beginning of the first page
+		// (prologue files are always referenced in first page)
+		PSHeaderActions headerActions(*this);
+		DVIActions *save = replaceActions(&headerActions);
+		executePage(1);
+		replaceActions(save);
+	}
+
+	if (CREATE_STYLE && USE_FONTS) {
+		const vector<Font*> &fonts = getFontManager().getFonts();
+		if (!fonts.empty()) {
+			XMLElementNode *styleNode = new XMLElementNode("style");
+			styleNode->addAttribute("type", "text/css");
+			_svg.appendToRoot(styleNode);
+			ostringstream style;
+			FORALL(fonts, vector<Font*>::const_iterator, i) {
+				if (!dynamic_cast<VirtualFont*>(*i)) {  // skip virtual fonts
+					style << "text.f"        << getFontManager().fontID(*i) << ' '
+							<< "{font-family:" << (*i)->name()
+							<< ";font-size:"   << (*i)->scaledSize() << "}\n";
+				}
+			}
+			XMLCDataNode *cdata = new XMLCDataNode(style.str());
+			styleNode->append(cdata);
+		}
+	}
+
+	if (executePage(firstPage)) {  // @@
+		Message::mstream() << endl;
+		embedFonts(_svg.rootNode());
+		_svg.write(_out);
+		_svg.reset();
+
+	}
+	return getTotalPages();
+}
+
+
+/** This template method is called by parent class DVIReader before
+ *  executing the BOP actions.
+ *  @param[in] c contains information about the page (page number etc.) */
+void DVIToSVG::beginPage (Int32 *c) {
+	if (dynamic_cast<DVIToSVGActions*>(getActions())) {
+		Message::mstream() << '[' << c[0];
+		_svg.appendToDoc(new XMLCommentNode(" This file was generated by dvisvgm "VERSION_STR" "));
+		_svg.appendToDoc(new XMLCommentNode(" " + datetime() + " "));
+	}
+}
+
+
+/** This template method is called by parent class DVIReader before
+ *  executing the EOP actions. */
+void DVIToSVG::endPage () {
+	if (!dynamic_cast<DVIToSVGActions*>(getActions()))
+		return;
+
+	_specialManager.notifyEndPage();
+	Message::mstream() << ']';
+	// set bounding box and apply page transformations
+	BoundingBox &bbox = getActions()->bbox();
+	if (!_transCmds.empty()) {
+		Calculator calc;
+		calc.setVariable("ux", bbox.minX());
+		calc.setVariable("uy", bbox.minY());
+		calc.setVariable("w", bbox.width());
+		calc.setVariable("h", bbox.height());
+		calc.setVariable("pt", 1);
+		calc.setVariable("in", 72.27);
+		calc.setVariable("cm", 72.27/2.54);
+		calc.setVariable("mm", 72.27/25.4);
+		Matrix matrix(_transCmds, calc);
+		static_cast<DVIToSVGActions*>(getActions())->setPageMatrix(matrix);
+		if (_bboxString == "min")
+			bbox.transform(matrix);
+	}
+	if (string("dvi none min").find(_bboxString) == string::npos) {
+		istringstream iss(_bboxString);
+		StreamInputReader ir(iss);
+		ir.skipSpace();
+		if (isalpha(ir.peek())) {
+			// set explicitly given page format
+			PageSize size(_bboxString);
+			if (size.valid()) {
+				// convention: DVI position (0,0) equals (1in, 1in) relative
+				// to the upper left vertex of the page (see DVI specification)
+				const double border = -72.27;
+				bbox = BoundingBox(border, border, size.widthInPT()+border, size.heightInPT()+border);
+			}
+		}
+		else {
+			try {
+				bbox = BoundingBox(_bboxString);
+			}
+			catch (const MessageException &e) {
+			}
+		}
+	}
+	else if (_bboxString == "dvi") {
+		// center page content
+		double dx = (getPageWidth()-bbox.width())/2;
+		double dy = (getPageHeight()-bbox.height())/2;
+		bbox += BoundingBox(-dx, -dy, dx, dy);
+	}
+	if (_bboxString != "none" && bbox.width() > 0) {
+		_svg.setBBox(bbox);
+
+		Message::mstream() << "\npage size: " << bbox.width() << "pt"
+			" x " << bbox.height() << "pt"
+			" (" << bbox.width()/72.27*25.4 << "mm"
+			" x " << bbox.height()/72.27*25.4 << "mm)\n";
+	}
+}
+
+
+static void collect_chars (map<const Font*, set<int> > &fm) {
+	typedef const map<const Font*, set<int> > UsedCharsMap;
+	FORALL(fm, UsedCharsMap::const_iterator, it) {
+		if (it->first->uniqueFont() != it->first) {
+			FORALL(it->second, set<int>::const_iterator, cit)
+				fm[it->first->uniqueFont()].insert(*cit);
+		}
+	}
+}
+
+
+/** Adds the font information to the SVG tree.
+ *  @param[in] svgElement the font nodes are added to this node */
+void DVIToSVG::embedFonts (XMLElementNode *svgElement) {
+	if (!svgElement)
+		return;
+	if (!getActions())  // no dvi actions => no chars written => no fonts to embed
+		return;
+
+	typedef map<const Font*, set<int> > UsedCharsMap;
+	const DVIToSVGActions *svgActions = static_cast<DVIToSVGActions*>(getActions());
+	UsedCharsMap &usedChars = svgActions->getUsedChars();
+
+	collect_chars(usedChars);
+
+	FORALL(usedChars, UsedCharsMap::const_iterator, it) {
+		const Font *font = it->first;
+		if (const PhysicalFont *ph_font = dynamic_cast<const PhysicalFont*>(font)) {
+			CharmapTranslator *cmt = svgActions->getCharmapTranslator(font);
+			// If the same character is used in various sizes we don't want to embed the complete (lengthy) path
+			// description multiple times because they would only differ by a scale factor. Thus it's better to
+			// reference the already embedded path together with a transformation attribute and let the SVG renderer
+			// scale the glyph properly. This is only necessary if we don't want to use font but path elements.
+			if (font != font->uniqueFont()) {
+				FORALL(it->second, set<int>::const_iterator, cit) {
+					ostringstream oss;
+					XMLElementNode *use = new XMLElementNode("use");
+					oss << 'g' << getFontManager().fontID(font) << *cit;
+					use->addAttribute("id", oss.str());
+					oss.str("");
+					oss << "#g" << getFontManager().fontID(font->uniqueFont()) << *cit;
+					use->addAttribute("xlink:href", oss.str());
+					oss.str("");
+					oss << "scale(" << (font->scaledSize()/font->uniqueFont()->scaledSize()) << ')';
+					use->addAttribute("transform", oss.str());
+					_svg.appendToDefs(use);
+				}
+			}
+			else {
+				if (ph_font->type() == PhysicalFont::MF) {
+					SVGFontTraceEmitter emitter(font, getFontManager(), *cmt, _svg, USE_FONTS);
+					emitter.emitFont(it->second, font->name().c_str());
+				}
+				else if (font->path()) { // path to pfb/ttf file
+					SVGFontEmitter emitter(font, getFontManager(), *cmt, _svg, USE_FONTS);
+					emitter.emitFont(it->second, font->name().c_str());
+				}
+				else
+					Message::wstream(true) << "can't embed font '" << font->name() << "'\n";
+			}
+		}
+		else
+			Message::wstream(true) << "can't embed font '" << font->name() << "'\n";
+	}
+}
+
+
+/** Enables or disables processing of specials. If ignorelist == 0, all
+ *  supported special handlers are loaded. To disable selected sets of specials,
+ *  the corresponding prefixes can be given separated by non alpha-numeric characters,
+ *  e.g. "color, ps, em" or "color: ps em" etc.
+ *  A single "*" in the ignore list disables all specials.
+ *  @param[in] ignorelist list of special prefixes to ignore
+ *  @return the SpecialManager that handles special statements */
+const SpecialManager* DVIToSVG::setProcessSpecials (const char *ignorelist) {
+	if (ignorelist && strcmp(ignorelist, "*") == 0) { // ignore all specials?
+		_specialManager.unregisterHandlers();
+	}
+	else {
+		// add special handlers
+		SpecialHandler *handlers[] = {
+			0,                          // placeholder for PsSpecialHandler
+			new BgColorSpecialHandler,  // handles background color special
+			new ColorSpecialHandler,    // handles color specials
+			new DvisvgmSpecialHandler,  // handles raw SVG embeddings
+			new EmSpecialHandler,       // handles emTeX specials
+//			new HtmlSpecialHandler,     // handles hyperref specials
+			new TpicSpecialHandler,     // handles tpic specials
+			0
+		};
+		SpecialHandler **p = handlers;
+#if !DISABLE_GS
+		if (Ghostscript().available())
+			*p = new PsSpecialHandler;
+		else
+#endif
+			p++;
+		_specialManager.unregisterHandlers();
+		_specialManager.registerHandlers(p, ignorelist);
+	}
+	return &_specialManager;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.h
new file mode 100644
index 00000000000..f516b7ed00b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.h
@@ -0,0 +1,60 @@
+/*************************************************************************
+** DVIToSVG.h                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVITOSVG_H
+#define DVITOSVG_H
+
+#include <iostream>
+#include "DVIReader.h"
+#include "SpecialManager.h"
+#include "SVGTree.h"
+
+
+class DVIToSVG : public DVIReader
+{
+   public:
+      DVIToSVG (std::istream &is, std::ostream &os);
+		~DVIToSVG ();
+		int convert (unsigned firstPage, unsigned lastPage);
+		const SpecialManager* setProcessSpecials (const char *ignorelist=0);
+		const SpecialManager& specialManager () const    {return _specialManager;}
+		void setPageSize (const string &name)            {_bboxString = name;}
+		void setTransformation (const std::string &cmds) {_transCmds = cmds;}
+
+	protected:
+		DVIToSVG (const DVIToSVG &);
+		DVIToSVG operator = (const DVIToSVG &);
+		void beginPage (Int32 *c);
+		void endPage ();
+		void embedFonts (XMLElementNode *svgElement);
+
+   private:
+		SVGTree _svg;
+		std::ostream &_out;       ///< DVI output is written to this stream
+		std::string _bboxString;
+		std::string _transCmds;
+		SpecialManager _specialManager;
+
+	public:
+		static bool CREATE_STYLE; ///< should <style>...</style> and class attributes be used to reference fonts?
+		static bool USE_FONTS;    ///< if true, create font references and don't draw paths directly
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.cpp
new file mode 100644
index 00000000000..b3f26173d94
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.cpp
@@ -0,0 +1,225 @@
+/*************************************************************************
+** DVIToSVGActions.cpp                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <cstring>
+#include "BoundingBox.h"
+#include "CharmapTranslator.h"
+#include "DVIToSVG.h"
+#include "DVIToSVGActions.h"
+#include "Font.h"
+#include "FontManager.h"
+#include "Ghostscript.h"
+#include "SpecialManager.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+
+unsigned DVIToSVGActions::PROGRESSBAR = 0;
+
+
+DVIToSVGActions::DVIToSVGActions (DVIToSVG &dvisvg, SVGTree &svg)
+	: _svg(svg), _dvisvg(dvisvg), _pageMatrix(0), _bgcolor(Color::WHITE)
+{
+	_currentFontNum = -1;
+	_pageCount = 0;
+}
+
+
+DVIToSVGActions::~DVIToSVGActions () {
+	delete _pageMatrix;
+	FORALL (_charmapTranslatorMap, CharmapTranslatorMap::iterator, i)
+		delete i->second;
+}
+
+
+void DVIToSVGActions::setPageMatrix (const Matrix &matrix) {
+	delete _pageMatrix;
+	_pageMatrix = new Matrix(matrix);
+}
+
+
+/** This method is called when a "set char" command was found in the DVI file.
+ *  It draws a character of the current font.
+ *  @param[in] x horizontal position of left bounding box edge
+ *  @param[in] y vertical position of the character's baseline
+ *  @param[in] c character code relative to the current font
+ *  @param[in] font font to be used */
+void DVIToSVGActions::setChar (double x, double y, unsigned c, const Font *font) {
+/*	x *= BP;
+	y *= BP; */
+	if (DVIToSVG::USE_FONTS) {
+		// If we use SVG fonts there is no need to record all font name/char/size combinations
+		// because the SVG font mechanism handles this automatically. It's sufficient to
+		// record font names and chars. The various font sizes can be ignored here.
+		// For a given font object, Font::uniqueFont() returns the same unique font object for
+		// all fonts with the same name.
+		font = font->uniqueFont();
+	}
+	_usedCharsMap[font].insert(c);
+
+	const CharmapTranslator *cmt = _charmapTranslatorMap[font->uniqueFont()];
+	_svg.appendChar(c, x, y, _dvisvg.getFontManager(), *cmt);
+
+	// update bounding box
+	if (font) {
+		/*	x *= BP;
+			y *= BP;*/
+		double s = font->scaleFactor(); // * BP;
+		double w = s*(font->charWidth(c) + font->italicCorr(c));
+		double h = s*font->charHeight(c);
+		double d = s*font->charDepth(c);
+		BoundingBox charbox(x, y-h, x+w, y+d);
+		if (!getMatrix().isIdentity())
+			charbox.transform(getMatrix());
+		_bbox.embed(charbox);
+	}
+}
+
+
+/** This method is called when a "set rule" or "put rule" command was found in the
+ *  DVI file. It draws a solid unrotated rectangle.
+ *  @param[in] x horizontal position of left edge
+ *  @param[in] y vertical position of bottom(!) edge
+ *  @param[in] height length of the vertical edges
+ *  @param[in] width length of the horizontal edges */
+void DVIToSVGActions::setRule (double x, double y, double height, double width) {
+/*	x *= BP;
+	y *= BP;
+	height *= BP;
+	width  *= BP; */
+	// (x,y) is the lower left corner of the rectangle
+	XMLElementNode *rect = new XMLElementNode("rect");
+	rect->addAttribute("x", x);
+	rect->addAttribute("y", y-height);
+	rect->addAttribute("height", height);
+	rect->addAttribute("width", width);
+	if (!getMatrix().isIdentity())
+		rect->addAttribute("transform", getMatrix().getSVG());
+	if (getColor() != Color::BLACK)
+		rect->addAttribute("fill", _svg.getColor().rgbString());
+	_svg.appendToPage(rect);
+
+	// update bounding box
+	BoundingBox bb(x, y+height, x+width, y);
+	if (!getMatrix().isIdentity())
+		bb.transform(getMatrix());
+	_bbox.embed(bb);
+}
+
+
+void DVIToSVGActions::defineFont (int num, const Font *font) {
+	font = font->uniqueFont();
+	if (_charmapTranslatorMap.find(font) == _charmapTranslatorMap.end())
+		_charmapTranslatorMap[font] = new CharmapTranslator(font);
+}
+
+
+/** This method is called when a "set font" command was found in the DVI file. The
+ *  font must be previously defined.
+ *  @param[in] num unique number of the font in the DVI file (not necessarily equal to the DVI font number)
+ *  @param[in] font pointer to the font object (always represents a physical font and never a virtual font) */
+void DVIToSVGActions::setFont (int num, const Font *font) {
+	_currentFontNum = num;
+	_svg.setFont(num, font);
+}
+
+
+/** This method is called when a "special" command was found in the DVI file.
+ *  @param[in] s the special expression */
+void DVIToSVGActions::special (const string &s) {
+	try {
+		_dvisvg.specialManager().process(s, this, this);
+		// @@ output message in case of unsupported specials?
+	}
+	catch (const SpecialException &e) {
+		Message::estream(true) << "error in special '" << s << "': " << e.getMessage() << endl;
+	}
+}
+
+
+void DVIToSVGActions::beginSpecial (const char *prefix) {
+	static unsigned count = 0;
+	if (PROGRESSBAR > 0 && ++count % PROGRESSBAR == 0) {
+		if (count == PROGRESSBAR)
+			Message::mstream(false) << ':';
+		Message::mstream(false) << '=';
+	}
+}
+
+
+void DVIToSVGActions::endSpecial (const char *) {
+}
+
+
+/** This method is called when the DVI preamble was read
+ *  @param[in] cmt preamble comment text. */
+void DVIToSVGActions::preamble (const string &cmt) {
+}
+
+
+void DVIToSVGActions::postamble () {
+}
+
+
+/** This method is called when a "begin of page (bop)" command was found in the DVI file.
+ *  @param[in] c array with 10 components representing \count0 ... \count9. c[0] contains the
+ *               current (printed) page number (may differ from page count) */
+void DVIToSVGActions::beginPage (Int32 *c) {
+	_svg.newPage(++_pageCount);
+	_bbox = BoundingBox();  // clear bounding box
+}
+
+
+CharmapTranslator* DVIToSVGActions::getCharmapTranslator (const Font *font) const {
+	if (font) {
+		CharmapTranslatorMap::const_iterator it = _charmapTranslatorMap.find(font->uniqueFont());
+		if (it != _charmapTranslatorMap.end())
+			return it->second;
+	}
+	return 0;
+}
+
+
+/** This method is called when an "end of page (eop)" command was found in the DVI file. */
+void DVIToSVGActions::endPage () {
+	if (_pageMatrix)
+		_svg.transformPage(*_pageMatrix);
+	if (_bgcolor != Color::WHITE) {
+		XMLElementNode *r = new XMLElementNode("rect");
+		r->addAttribute("x", _bbox.minX());
+		r->addAttribute("y", _bbox.minY());
+		r->addAttribute("width", _bbox.width());
+		r->addAttribute("height", _bbox.height());
+		r->addAttribute("fill", _bgcolor.rgbString());
+		_svg.prependToPage(r);
+	}
+}
+
+
+void DVIToSVGActions::setBgColor (const Color &color) {
+	_bgcolor = color;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.h
new file mode 100644
index 00000000000..39aace386a1
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.h
@@ -0,0 +1,93 @@
+/*************************************************************************
+** DVIToSVGActions.h                                                    **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVITOSVGACTIONS_H
+#define DVITOSVGACTIONS_H
+
+#include <map>
+#include <set>
+#include "BoundingBox.h"
+#include "DVIActions.h"
+#include "Matrix.h"
+#include "SpecialActions.h"
+#include "SpecialManager.h"
+#include "SVGTree.h"
+
+
+class CharmapTranslator;
+class DVIToSVG;
+class FileFinder;
+class Font;
+class XMLNode;
+
+class DVIToSVGActions : public DVIActions, public SpecialActions, public SpecialManager::Listener
+{
+	typedef std::map<const Font*, CharmapTranslator*> CharmapTranslatorMap;
+	typedef std::map<const Font*, std::set<int> > UsedCharsMap;
+
+	public:
+		DVIToSVGActions (DVIToSVG &dvisvg, SVGTree &svg);
+		~DVIToSVGActions ();
+		void setChar (double x, double y, unsigned c, const Font *f);
+		void setRule (double x, double y, double height, double width);
+		void setBgColor (const Color &color);
+		void setColor (const Color &color)              {_svg.setColor(color);}
+		void setMatrix (const Matrix &m)                {_svg.setMatrix(m);}
+		const Matrix& getMatrix () const                {return _svg.getMatrix();}
+		Color getColor () const                         {return _svg.getColor();}
+		void appendToPage (XMLNode *node)               {_svg.appendToPage(node);}
+		void appendToDefs (XMLNode *node)               {_svg.appendToDefs(node);}
+		void moveToX (double x)                         {_svg.setX(x);}
+		void moveToY (double y)                         {_svg.setY(y);}
+		void defineFont (int num, const Font *font);
+		void setFont (int num, const Font *font);
+		void special (const string &s);
+		void preamble (const string &cmt);
+		void postamble ();
+		void beginPage (Int32 *c);
+		void endPage ();
+		void beginSpecial (const char *prefix);
+		void endSpecial (const char *prefix);
+		UsedCharsMap& getUsedChars () const  {return _usedCharsMap;}
+		void setPageMatrix (const Matrix &tm);
+		CharmapTranslator* getCharmapTranslator (const Font *font) const;
+		double getX() const  {return _dvisvg.getXPos();}
+		double getY() const  {return _dvisvg.getYPos();}
+		void setX (double x) {_dvisvg.setXPos(x);}
+		void setY (double y) {_dvisvg.setYPos(y);}
+		BoundingBox& bbox () {return _bbox;}
+
+	public:
+		static unsigned PROGRESSBAR; ///< disabled if 0, indicates skip value otherwise
+
+	private:
+		SVGTree &_svg;
+		DVIToSVG &_dvisvg;
+		BoundingBox _bbox;
+		int _pageCount;
+		int _currentFontNum;
+		CharmapTranslatorMap _charmapTranslatorMap;
+		mutable UsedCharsMap _usedCharsMap;
+		Matrix *_pageMatrix;  // transformation of whole page
+		Color _bgcolor;
+};
+
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.cpp
new file mode 100644
index 00000000000..e8d80731f51
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.cpp
@@ -0,0 +1,115 @@
+/*************************************************************************
+** Directory.cpp                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "Directory.h"
+
+using namespace std;
+
+#ifdef __WIN32__
+	#include <windows.h>
+#else
+	#include <errno.h>
+	#include <sys/stat.h>
+#endif
+
+
+Directory::Directory () {
+#if __WIN32__
+	handle = INVALID_HANDLE_VALUE;
+#else
+	dir = 0;
+#endif
+}
+
+
+Directory::Directory (string dirname) {
+	open(dirname);
+}
+
+Directory::~Directory () {
+	close();
+}
+
+
+bool Directory::open (string dname) {
+	dirname = dname;
+#ifdef __WIN32__
+	firstread = true;
+	if (dname[dname.length()-1] == '/' || dname[dname.length()-1] == '\\')
+		dname = dname.substr(0, dname.length()-1);
+	dname += "\\*";
+	handle = FindFirstFile(dname.c_str(), &fileData);
+	return handle != INVALID_HANDLE_VALUE;
+#else
+	dir = opendir(dirname.c_str());
+	return dir;
+#endif
+}
+
+
+void Directory::close () {
+#ifdef __WIN32__
+	FindClose(handle);
+#else
+	closedir(dir);
+#endif
+}
+
+
+/** Reads first/next directory entry.
+ *  @param[in] type type of entry to return (a: file or dir, f: file, d: dir)
+ *  @return name of entry */
+const char* Directory::read (char type) {
+#ifdef __WIN32__
+	if (handle == INVALID_HANDLE_VALUE)
+		return 0;
+	while (firstread || FindNextFile(handle, &fileData)) {
+		firstread = false;
+		if (fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+			if (type == 'a' || type == 'd')
+				return fileData.cFileName;
+		}
+		else if (type == 'a' || type == 'f')
+			return fileData.cFileName;
+	}
+	FindClose(handle);
+	handle = INVALID_HANDLE_VALUE;
+	return 0;
+#else
+	if (!dir)
+		return 0;
+	while ((dirent = readdir(dir))) {
+		string path = string(dirname) + "/" + dirent->d_name;
+		struct stat stats;
+		stat(path.c_str(), &stats);
+		if (S_ISDIR(stats.st_mode)) {
+			if (type == 'a' || type == 'd')
+				return dirent->d_name;
+		}
+		else if (type == 'a' || type == 'f')
+			return dirent->d_name;
+	}
+	closedir(dir);
+	dir = 0;
+	return 0;
+#endif
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.h
new file mode 100644
index 00000000000..024b5b31c78
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.h
@@ -0,0 +1,54 @@
+/*************************************************************************
+** Directory.h                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DIRECTORY_H
+#define DIRECTORY_H
+
+#include <string>
+#ifdef __WIN32__
+	#include <windows.h>
+#else
+	#include <dirent.h>
+#endif
+
+class Directory
+{
+   public:
+		Directory ();
+      Directory (std::string path);
+		~Directory ();
+		bool open (std::string path);
+		void close ();
+		const char* read (char type='a');
+		std::string getEntry () const;
+
+   private:
+		std::string dirname;
+#ifdef __WIN32__
+		bool firstread;
+		HANDLE handle;
+		WIN32_FIND_DATA fileData;
+#else
+		DIR *dir;
+		struct dirent *dirent;
+#endif
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.cpp
new file mode 100644
index 00000000000..dae575ce107
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.cpp
@@ -0,0 +1,175 @@
+/*************************************************************************
+** DvisvgmSpecialHandler.cpp                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstring>
+#include "DvisvgmSpecialHandler.h"
+#include "InputBuffer.h"
+#include "InputReader.h"
+#include "SpecialActions.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+
+/** Replaces constants of the form {?name} by their corresponding value.
+ *  @param[in,out] str text to expand
+ *  @param[in] actions interfcae to the world outside the special handler */
+static void expand_constants (string &str, SpecialActions *actions) {
+	struct Constant {
+		const char *name;
+		string val;
+	}
+	constants[] = {
+		{"x", XMLString(actions->getX())},
+		{"y", XMLString(actions->getY())},
+		{"color", actions->getColor().rgbString()},
+		{"nl", "\n"},
+		{0, ""}
+	};
+	for (const Constant *p=constants; p->name; p++) {
+		const string pattern = string("{?")+p->name+"}";
+		size_t pos = str.find(pattern);
+		while (pos != string::npos) {
+			str.replace(pos, strlen(p->name)+3, p->val);
+			pos = str.find(pattern, pos+p->val.length());  // look for further matches
+		}
+	}
+}
+
+
+/** Embeds the virtual rectangle (x, y ,w , h) into the current bounding box,
+ *  where (x,y) is the lower left vertex composed of the current DVI position.
+ *  @param[in] w width of the rectangle in TeX point units
+ *  @param[in] h height of the rectangle in TeX point units
+ *  @param[in] d depth of the rectangle in TeX point units */
+static void update_bbox (double w, double h, double d, SpecialActions *actions) {
+	double x = actions->getX();
+	double y = actions->getY();
+	actions->bbox().embed(BoundingBox(x, y, x+w, y-h));
+	actions->bbox().embed(BoundingBox(x, y, x+w, y+d));
+}
+
+
+/** Inserts raw text into the SVG tree.
+ *  @param[in,out] in the raw text is read from this input buffer
+ *  @param[in] actions interfcae to the world outside the special handler
+ *  @param[in] group true if the text should be wrapped by a group element */
+static void raw (InputReader &in, SpecialActions *actions, bool group=false) {
+	string str;
+	while (!in.eof()) {
+		char c = in.get();
+		if (isprint(c))
+			str += c;
+	}
+	expand_constants(str, actions);
+	if (!str.empty()) {
+		XMLNode *node = new XMLTextNode(str);
+		if (group) {
+			XMLElementNode *g = new XMLElementNode("g");
+			g->addAttribute("x", actions->getX());
+			g->addAttribute("y", actions->getY());
+			if (actions->getColor() != Color::BLACK)
+				g->addAttribute("fill", actions->getColor().rgbString());
+			g->append(node);
+			node = g;
+		}
+		actions->appendToPage(node);
+	}
+}
+
+
+/** Evaluates the special dvisvgm:bbox.
+ *  variant 1: dvisvgm:bbox [r[el]] <width> <height> [<depth>]
+ *  variant 2: dvisvgm:bbox a[bs] <x1> <y1> <x2> <y2>
+ *  variant 3: dvisvgm:bbox f[ix] <x1> <y1> <x2> <y2> */
+static void bbox (InputReader &in, SpecialActions *actions) {
+	in.skipSpace();
+	char c = in.peek();
+	if (isalpha(c)) {
+		while (!isspace(in.peek()))  // skip trailing characters
+			in.get();
+		if (c == 'a' || c == 'f') {
+			double p[4];
+			for (int i=0; i < 4; i++)
+				p[i] = in.getDouble();
+			BoundingBox b(p[0], p[1], p[2], p[3]);
+			if (c == 'a')
+				actions->bbox().embed(b);
+			else {
+				actions->bbox() = b;
+				actions->bbox().lock();
+			}
+		}
+	}
+	else
+		c = 'r';   // no mode specifier => relative box parameters
+
+	if (c == 'r') {
+		double w = in.getDouble();
+		double h = in.getDouble();
+		double d = in.getDouble();
+		update_bbox(w, h, d, actions);
+	}
+}
+
+
+static void img (InputReader &in, SpecialActions *actions) {
+	double w = in.getDouble();
+	double h = in.getDouble();
+	string f = in.getString();
+	update_bbox(w, h, 0, actions);
+	XMLElementNode *img = new XMLElementNode("image");
+	img->addAttribute("x", actions->getX());
+	img->addAttribute("y", actions->getY());
+	img->addAttribute("width", w);
+	img->addAttribute("height", h);
+	img->addAttribute("xlink:href", f);
+	if (actions && !actions->getMatrix().isIdentity())
+		img->addAttribute("transform", actions->getMatrix().getSVG());
+	actions->appendToPage(img);
+}
+
+
+/** Evaluates and executes a dvisvgm special statement.
+ *  @param[in] prefix special prefix read by the SpecialManager
+ *  @param[in] is the special statement is read from this stream
+ *  @param[in,out] in the raw text is read from this input buffer */
+bool DvisvgmSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+	if (actions) {
+		StreamInputBuffer ib(is);
+		BufferInputReader in(ib);
+		string cmd = in.getWord();
+		if (cmd == "raw")               // raw <text>
+			raw(in, actions);
+		else if (cmd == "bbox")         // bbox [r] <width> <height> <depth> or bbox a <x1> <y1> <x2> <y2>
+			bbox(in, actions);
+		else if (cmd == "img") {        // img <width> <height> <file>
+			img(in, actions);
+		}
+	}
+	return true;
+}
+
+
+const char** DvisvgmSpecialHandler::prefixes () const {
+	static const char *pfx[] = {"dvisvgm:", 0};
+	return pfx;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.h
new file mode 100644
index 00000000000..8ecf780cf8f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.h
@@ -0,0 +1,35 @@
+/*************************************************************************
+** DvisvgmSpecialHandler.h                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVISVGMSPECIALHANDLER_H
+#define DVISVGMSPECIALHANDLER_H
+
+#include "SpecialHandler.h"
+
+class DvisvgmSpecialHandler : public SpecialHandler
+{
+   public:
+		const char* name () const   {return "dvisvgm";}
+		const char* info () const   {return "special set for embedding raw SVG snippets";}
+		const char** prefixes () const;
+		bool process (const char *prefix, std::istream &in, SpecialActions *actions);
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.cpp
new file mode 100644
index 00000000000..386a28eed3d
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.cpp
@@ -0,0 +1,230 @@
+/*************************************************************************
+** EmSpecialHandler.cpp                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <sstream>
+#include "EmSpecialHandler.h"
+#include "InputBuffer.h"
+#include "InputReader.h"
+#include "SpecialActions.h"
+#include "XMLNode.h"
+
+using namespace std;
+
+
+EmSpecialHandler::EmSpecialHandler () : _linewidth(0.4), _actions(0) {
+}
+
+
+/** Computes the "cut vector" that is used to compute the line shape.
+ *  Because each line has a width > 0 the actual shape of the line is a tetragon.
+ *  The 4 vertices can be influenced by the cut parameter c that specifies
+ *  a horizontal, vertical or orthogonal cut of a line end. Depending on c and the
+ *  line's slope a cut vector v can be computed that, relatively to endpoint p, denotes
+ *  the 2 vertices of that line end: v1=p+v and v2=p-v.
+ *  @param[in] c cut direction ('h', 'v' or 'p')
+ *  @param[in] v direction vector of line to be drawn
+ *  @param[in] lw width of line to be drawn
+ *  @return the "cut vector" */
+static DPair cut_vector (char c, const DPair &v, double lw) {
+	if (c == 'p')
+		return v.ortho()/v.length() * (lw/2);
+	DPair cut;
+	if (c == 'v' && v.x() != 0) {
+		double slope = v.y()/v.x();
+		double h = sqrt(lw*lw*(1+slope*slope));
+		cut.y(0.5*h);
+	}
+	else if (v.y() != 0) {  // c == 'h'
+		double slope = v.x()/v.y();
+		double h = sqrt(lw*lw*(1+slope*slope));
+		double sgn = slope < 0 ? 1.0 : -1.0;
+		cut.x(0.5*h*sgn);
+	}
+	return cut;
+}
+
+
+/** Creates the SVG element that will a the line.
+ * @param[in] p1 first endpoint in TeX point units
+ * @param[in] p2 second endpoint in TeX point units
+ * @param[in] c1 cut method of first endpoint ('h', 'v' or 'p')
+ * @param[in] c2 cut method of second endpoint ('h', 'v' or 'p')
+ * @param[in] lw line width in TeX point units */
+static void create_line (const DPair &p1, const DPair &p2, char c1, char c2, double lw, SpecialActions *actions) {
+	XMLElementNode *node=0;
+	DPair dir = p2-p1;
+	if (dir.x() == 0 || dir.y() == 0 || (c1 == 'p' && c2 == 'p')) {
+		// draw regular line
+		node = new XMLElementNode("line");
+		node->addAttribute("x1", p1.x());
+		node->addAttribute("y1", p1.y());
+		node->addAttribute("x2", p2.x());
+		node->addAttribute("y2", p2.y());
+		node->addAttribute("stroke-width", lw);
+		node->addAttribute("stroke", actions->getColor().rgbString());
+		// update bounding box
+		actions->bbox().embed(p1);
+		actions->bbox().embed(p2);
+	}
+	else {
+		// draw polygon
+		DPair cv1 = cut_vector(c1, dir, lw);
+		DPair cv2 = cut_vector(c2, dir, lw);
+		DPair q11 = p1+cv1, q12 = p1-cv1;
+		DPair q21 = p2+cv2, q22 = p2-cv2;
+		node = new XMLElementNode("polygon");
+		ostringstream oss;
+		oss << q11.x() << ',' << q11.y() << ' '
+		    << q12.x() << ',' << q12.y() << ' '
+		    << q22.x() << ',' << q22.y() << ' '
+		    << q21.x() << ',' << q21.y();
+		node->addAttribute("points", oss.str());
+		if (actions->getColor() != Color::BLACK)
+			node->addAttribute("fill", actions->getColor().rgbString());
+		// update bounding box
+		actions->bbox().embed(q11);
+		actions->bbox().embed(q12);
+		actions->bbox().embed(q21);
+		actions->bbox().embed(q22);
+	}
+	actions->appendToPage(node);
+}
+
+
+static double read_length (InputReader &in) {
+	struct Unit {
+		const char *name;
+		double factor;
+	}
+	units[] = {
+		{"pt", 1.0},
+		{"pc", 12.0},
+		{"in", 72.27},
+		{"bp", 72.27/72},
+		{"cm", 72.27/2.54},
+		{"mm", 72.27/25.4},
+		{"dd", 1238.0/1157},
+		{"cc", 1238.0/1157*12},
+		{"sp", 1.0/65536},
+		{0, 0}
+	};
+	double len = in.getDouble();
+	in.skipSpace();
+	for (Unit *p=units; p->name; p++)
+		if (in.check(p->name)) {
+			len *= p->factor;
+			break;
+		}
+	return len;
+}
+
+
+bool EmSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+	// em:moveto => move graphic cursor to dvi cursor
+	// em:lineto => draw line from graphic cursor to dvi cursor, move graphic cursor to dvi cursor
+	// em:linewidth <w> => set line width to <w>
+	// em:point <n>[,<x>[,<y>]] => defines point <n> as (<x>,<y>); if <x> and/or <y> is missing,
+	//                             the corresponding dvi cursor coordinate is inserted
+	//                             <x> and <y> are lengths
+	// em:line <n>[h|v|p], <m>[h|v|p] [,<w>] => draws line of width <w> from point #<n> to point #<m>
+	// 	point number suffixes:
+	// 	  h: cut line horizontally
+	// 	  v: cut line vertically
+	// 	  p: cut line orthogonally to line direction (default)
+	//    if <w> is omitted, the global line width is used
+	//
+	// supported length units: pt, pc, in, bp, cm, mm, dd, cc, sp
+	// default line width: 0.4pt
+
+	if (actions) {
+		_actions = actions;  // save pointer to SpecialActions for later use in endPage
+		StreamInputBuffer ib(is, 128);
+		BufferInputReader in(ib);
+		string cmd = in.getWord();
+		if (cmd == "moveto")
+			_pos = DPair(actions->getX(), actions->getY());
+		else if (cmd == "lineto") {
+			DPair p(actions->getX(), actions->getY());
+			create_line(_pos, p, 'p', 'p', _linewidth, actions);
+			_pos = p;
+		}
+		else if (cmd == "linewidth")
+			_linewidth = read_length(in);
+		else if (cmd == "point") {
+			DPair p(actions->getX(), actions->getY());
+			int n = in.getInt();
+			if (in.getPunct() == ',') {
+				p.x(in.getDouble());
+				if (in.getPunct() == ',')
+					p.y(in.getDouble());
+			}
+			_points[n] = p;
+		}
+		else if (cmd == "line") {
+			int n1 = in.getInt();
+			int c1 = 'p';
+			if (isalpha(in.peek()))
+				c1 = in.get();
+			in.getPunct();
+			int n2 = in.getInt();
+			int c2 = 'p';
+			if (isalpha(in.peek()))
+				c2 = in.get();
+			double lw = _linewidth;
+			if (in.getPunct() == ',')
+				lw = read_length(in);
+			map<int,DPair>::iterator it1=_points.find(n1);
+			map<int,DPair>::iterator it2=_points.find(n2);
+			if (it1 != _points.end() && it2 != _points.end())
+				create_line(it1->second, it2->second, c1, c2, lw, actions);
+			else {
+				// Line endpoints havn't necessarily to be defined before
+				// a line definition. If a point wasn't defined yet we push the line
+				// in a wait list and process the lines at the end of the page.
+				_lines.push_back(Line(n1, n2, c1, c2, lw));
+			}
+		}
+	}
+	return true;
+}
+
+
+/** This method is called at the end of a DVI page. Here we have to draw all pending
+ *   lines that are still in the line list. All line endpoints must be defined until here. */
+void EmSpecialHandler::endPage () {
+	if (_actions) {
+		FORALL(_lines, list<Line>::iterator, it) {
+			map<int,DPair>::iterator pit1=_points.find(it->p1);
+			map<int,DPair>::iterator pit2=_points.find(it->p2);
+			if (pit1 != _points.end() && pit2 != _points.end())
+				create_line(pit1->second, pit2->second, it->c1, it->c2, it->width, _actions);
+			// all lines with still undefined points are ignored
+		}
+	}
+	// line and point definitions are local to a page
+	_lines.clear();
+	_points.clear();
+}
+
+
+const char** EmSpecialHandler::prefixes () const {
+	static const char *pfx[] = {"em:", 0};
+	return pfx;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.h
new file mode 100644
index 00000000000..aaee7908b73
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.h
@@ -0,0 +1,55 @@
+/*************************************************************************
+** EmSpecialHandler.h                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef EMSPECIALHANDLER_H
+#define EMSPECIALHANDLER_H
+
+#include <list>
+#include <map>
+#include "Pair.h"
+#include "SpecialHandler.h"
+
+
+class EmSpecialHandler : public SpecialHandler
+{
+	struct Line {
+		Line (int pp1, int pp2, char cc1, char cc2, double w) : p1(pp1), p2(pp2), c1(cc1), c2(cc2), width(w) {}
+		int p1, p2;   ///< point numbers of line ends
+		char c1, c2;  ///< cut type of line ends (h, v or p)
+		double width; ///< line width
+	};
+
+   public:
+      EmSpecialHandler ();
+		const char* name () const   {return "em";}
+		const char* info () const   {return "line drawing statements of the emTeX special set";}
+		const char** prefixes () const;
+		bool process (const char *prefix, std::istream &in, SpecialActions *actions);
+		void endPage ();
+
+   private:
+		std::map<int, DPair> _points; ///< points defined by special em:point
+		std::list<Line> _lines;       ///< list of lines with undefined end points
+		double _linewidth;            ///< global line width
+		DPair _pos;                   ///< current position of "graphic cursor"
+		SpecialActions *_actions;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.cpp
new file mode 100644
index 00000000000..5ae027e164f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.cpp
@@ -0,0 +1,264 @@
+/*************************************************************************
+** FileFinder.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <fstream>
+#include <map>
+#include <string>
+#include "FileFinder.h"
+#include "Message.h"
+#include "macros.h"
+
+
+#ifdef MIKTEX
+	#include "MessageException.h"
+	#import <MiKTeX207-session.tlb>
+	using namespace MiKTeXSession2_7;
+
+	static ISession2Ptr miktex_session;
+#else
+	// unfortunately, the kpathsea headers are not C++-ready,
+	// so we have to wrap it with some ugly code
+	namespace KPS {
+		extern "C" {
+			#include <kpathsea/kpathsea.h>
+		}
+	}
+	using namespace KPS;
+#endif
+
+// ---------------------------------------------------
+// static member variables of FileFinder::Impl
+
+FileFinder::Impl* FileFinder::Impl::_instance = 0;
+const char *FileFinder::Impl::_progname = 0;
+bool FileFinder::Impl::_mktex_enabled = false;
+FontMap FileFinder::Impl::_fontmap;
+const char *FileFinder::Impl::_usermapname = 0;
+
+// ---------------------------------------------------
+
+
+FileFinder::Impl::Impl ()
+{
+#ifdef MIKTEX
+	if (FAILED(CoInitialize(0)))
+		throw MessageException("COM library could not be initialized\n");
+
+	HRESULT hres = miktex_session.CreateInstance(L"MiKTeX.Session");
+	if (FAILED(hres))
+		throw MessageException("MiKTeX.Session could not be initialized");
+#else
+	kpse_set_program_name(_progname, NULL);
+	// enable tfm and mf generation (actually invoked by calls of kpse_make_tex)
+	kpse_set_program_enabled(kpse_tfm_format, 1, kpse_src_env);
+	kpse_set_program_enabled(kpse_mf_format, 1, kpse_src_env);
+	kpse_make_tex_discard_errors = false; // don't suppress messages of mktexFOO tools
+#endif
+}
+
+
+FileFinder::Impl::~Impl () {
+	delete _instance;
+#ifdef MIKTEX
+	miktex_session = 0;  // avoid automatic calling of Release() after CoUninitialize()
+	CoUninitialize();
+#endif
+}
+
+
+FileFinder::Impl& FileFinder::Impl::instance () {
+	if (!_instance) {
+		_instance = new FileFinder::Impl;
+		_instance->initFontMap();
+	}
+	return *_instance;
+}
+
+
+/** Determines filetype by the filename extension and calls kpse_find_file
+ *  to actually look up the file.
+ *  @param[in] fname name of file to look up
+ *  @return file path on success, 0 otherwise */
+const char* FileFinder::Impl::findFile (const std::string &fname) {
+	size_t pos = fname.rfind('.');
+	if (pos == std::string::npos)
+		return 0;  // no extension => no search
+	const std::string ext  = fname.substr(pos+1);  // file extension
+#ifdef MIKTEX
+	_bstr_t path;
+	static string ret;
+	try {
+		if (miktex_session->FindFile(fname.c_str(), path.GetAddress())) {
+			ret = path;
+			return ret.c_str();
+		}
+	}
+	catch (_com_error e) {
+		throw MessageException((const char*)e.Description());
+	}
+	return 0;
+
+#else
+
+	static std::map<std::string, kpse_file_format_type> types;
+	if (types.empty()) {
+		types["tfm"] = kpse_tfm_format;
+		types["pfb"] = kpse_type1_format;
+		types["vf"]  = kpse_vf_format;
+		types["mf"]  = kpse_mf_format;
+		types["ttf"] = kpse_truetype_format;
+		types["map"] = kpse_fontmap_format;
+		types["sty"] = kpse_tex_format;
+		types["enc"] = kpse_enc_format;
+		types["pro"] = kpse_tex_ps_header_format;
+	}
+	std::map<std::string, kpse_file_format_type>::iterator it = types.find(ext.c_str());
+	if (it == types.end())
+		return 0;
+	if (char *path = kpse_find_file(fname.c_str(), it->second, 0)) {
+		// In the current version of libkpathsea, each call of kpse_find_file produces
+		// a memory leak since the path buffer is not freed. I don't think we can do
+		// anything against it here...
+		static std::string buf;
+		buf = path;
+		std::free(path);
+		return buf.c_str();
+	}
+	return 0;
+#endif
+}
+
+
+/** Checks whether the given file is mapped to a different name and if the
+ *  file can be found under this name.
+ *  @param[in] fname name of file to look up
+ *  @param[in] fontmap font mappings
+ *  @return file path on success, 0 otherwise */
+const char* FileFinder::Impl::findMappedFile (std::string fname) {
+	size_t pos = fname.rfind('.');
+	if (pos == std::string::npos)
+		return 0;
+	const std::string ext  = fname.substr(pos+1);  // file extension
+	const std::string base = fname.substr(0, pos);
+	const char *mapped_name = _fontmap.lookup(base);
+	if (mapped_name) {
+		fname = std::string(mapped_name) + "." + ext;
+		const char *path;
+		if ((path = findFile(fname)) || (path = mktex(fname)))
+			return path;
+	}
+	return 0;
+}
+
+
+/** Runs external mktexFOO tool to create missing tfm or mf file.
+ *  @param[in] fname name of file to build
+ *  @return file path on success, 0 otherwise */
+const char* FileFinder::Impl::mktex (const std::string &fname) {
+	size_t pos = fname.rfind('.');
+	if (!_mktex_enabled || pos == std::string::npos)
+		return 0;
+
+	std::string ext  = fname.substr(pos+1);  // file extension
+	if (ext != "tfm" && ext != "mf")
+		return 0;
+
+	std::string base = fname.substr(0, pos);
+	const char *path = 0;
+#ifdef MIKTEX
+	// maketfm and makemf are located in miktex/bin which is in the search PATH
+	string toolname = (ext == "tfm" ? "maketfm" : "makemf");
+	system((toolname+".exe "+fname).c_str());
+	path = findFile(fname);
+#else
+	kpse_file_format_type type = (ext == "tfm" ? kpse_tfm_format : kpse_mf_format);
+	path = kpse_make_tex(type, fname.c_str());
+#endif
+	return path;
+}
+
+
+/** Initializes a font map by reading the map file(s).
+ *  @param[in,out] fontmap font map to be initialized */
+void FileFinder::Impl::initFontMap () {
+	const char *usermapname = _usermapname;
+	if (usermapname && *usermapname == '+') // read additional map entries?
+		usermapname++;
+	if (usermapname) {
+		// try to read user font map file
+		const char *mappath = 0;
+		if (!_fontmap.read(usermapname)) {
+			if ((mappath = findFile(usermapname)))
+				_fontmap.read(mappath);
+			else
+				Message::wstream(true) << "map file '" << usermapname << "' not found\n";
+		}
+	}
+	if (!usermapname || *_usermapname == '+') {
+		const char *mapfiles[] = {"ps2pk.map", "dvipdfm.map", "psfonts.map", 0};
+		const char *mf=0;
+		for (const char **p=mapfiles; *p && !mf; p++)
+			if ((mf = findFile(*p))!=0)
+				_fontmap.read(mf);
+		if (!mf)
+			Message::wstream(true) << "none of the default map files could be found";
+	}
+}
+
+
+/** Searches a file in the TeX directory tree.
+ *  If the file doesn't exist, maximal two further steps are applied
+ *  (if "extended" is true):
+ *  - checks whether the filename is mapped to a different name and returns
+ *    the path to that name
+ *  - in case of tfm or mf files: invokes the external mktextfm/mktexmf tool
+ *    to create the missing file
+ *  @param[in] fname name of file to look up
+ *  @param[in] extended if true, use fontmap lookup and mktexFOO calls
+ *  @return path to file on success, 0 otherwise */
+const char* FileFinder::Impl::lookup (const std::string &fname, bool extended) {
+	const char *path;
+	if ((path = findFile(fname)) || (extended  && ((path = findMappedFile(fname)) || (path = mktex(fname)))))
+		return path;
+	return 0;
+}
+
+
+/** Returns the path to the corresponding encoding file for a given font file.
+ *  @param[in] fname name of the font file
+ *  @return path to encoding file on success, 0 otherwise */
+const char* FileFinder::Impl::lookupEncFile (std::string fname) {
+	if (const char *encname = lookupEncName(fname)) {
+		fname = std::string(encname) + ".enc";
+		const char *path = findFile(fname);
+		if (path)
+			return path;
+	}
+	return 0;
+}
+
+
+const char* FileFinder::Impl::lookupEncName (std::string fname) {
+	size_t pos = fname.rfind('.');
+	if (pos != std::string::npos)
+		fname = fname.substr(0, pos); // strip extension
+	return _fontmap.encoding(fname);
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.h
new file mode 100644
index 00000000000..775dfe3a516
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.h
@@ -0,0 +1,79 @@
+/*************************************************************************
+** FileFinder.h                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef KPSFILEFINDER_H
+#define KPSFILEFINDER_H
+
+#include <string>
+#include "FontMap.h"
+
+class FileFinder
+{
+	class Impl
+	{
+		public:
+			const char* lookup (const std::string &fname, bool extended);
+			const char* lookupEncFile (std::string fontname);
+			const char* lookupEncName (std::string fname);
+			static Impl& instance ();
+			static void setProgname (const char *progname) {_progname = progname;}
+			static void enableMktex (bool enable)          {_mktex_enabled = enable;}
+			static void setUserFontMap (const char *fname) {_usermapname = fname;}
+
+		protected:
+			Impl ();
+			~Impl ();
+			const char* findFile (const std::string &fname);
+			const char* findMappedFile (std::string fname);
+			const char* mktex (const std::string &fname);
+			void initFontMap ();
+
+		private:
+			static Impl *_instance;
+			static const char *_progname;
+			static bool _mktex_enabled;
+		   static FontMap _fontmap;
+			static const char *_usermapname;
+	};
+
+   public:
+		static const char* lookup (const std::string &fname, bool extended=true) {
+			return Impl::instance().lookup(fname, extended);
+		}
+
+		static const char* lookupEncFile (std::string fontname) {
+			return Impl::instance().lookupEncFile(fontname);
+		}
+
+		static const char* lookupEncName (std::string fname) {
+			return Impl::instance().lookupEncName(fname);
+		}
+
+		static const void init (const char *progname, bool enable_mktexmf) {
+			Impl::setProgname(progname);
+			Impl::enableMktex(enable_mktexmf);
+		}
+
+		static void setUserFontMap (const char *fname) {
+			Impl::setUserFontMap(fname);
+		}
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.cpp
new file mode 100644
index 00000000000..b2da18fbf69
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.cpp
@@ -0,0 +1,306 @@
+/*************************************************************************
+** FileSystem.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <cstring>
+#include <fstream>
+#include "FileSystem.h"
+
+#ifdef __GNUC__
+#include <unistd.h>
+#endif
+
+
+using namespace std;
+
+#ifdef __WIN32__
+	#include <direct.h>
+	#include <windows.h>
+  	const char *FileSystem::DEVNULL = "nul";
+  	const char FileSystem::PATHSEP = '\\';
+	#define unlink _unlink
+#else
+	#include <dirent.h>
+	#include <pwd.h>
+  	#include <sys/stat.h>
+  	#include <sys/types.h>
+  	const char *FileSystem::DEVNULL = "/dev/null";
+  	const char FileSystem::PATHSEP = '/';
+#endif
+
+
+bool FileSystem::remove (const string &fname) {
+	return unlink(fname.c_str()) == 0;
+}
+
+
+bool FileSystem::rename (const string &oldname, const string &newname) {
+	return ::rename(oldname.c_str(), newname.c_str()) == 0;
+}
+
+
+UInt64 FileSystem::filesize (const string &fname) {
+#ifdef __WIN32__
+	// unfortunately, stat doesn't work properly under Windows
+	// so we have to use this freaky code
+	WIN32_FILE_ATTRIBUTE_DATA attr;
+	GetFileAttributesExA(fname.c_str(), GetFileExInfoStandard, &attr);
+	return (static_cast<UInt64>(attr.nFileSizeHigh) << (8*sizeof(attr.nFileSizeLow))) | attr.nFileSizeLow;
+#else
+	struct stat attr;
+	return (stat(fname.c_str(), &attr) == 0) ? attr.st_size : 0;
+#endif
+}
+
+
+string FileSystem::adaptPathSeperators (string path) {
+	for (size_t i=0; i < path.length(); i++)
+		if (path[i] == PATHSEP)
+			path[i] = '/';
+	return path;
+}
+
+
+string FileSystem::getcwd () {
+	char buf[1024];
+#ifdef __WIN32__
+	return adaptPathSeperators(_getcwd(buf, 1024));
+#else
+	return ::getcwd(buf, 1024);
+#endif
+}
+
+
+/** Changes the work directory.
+ *  @param[in] path to new work directory
+ *  @return true on success */
+bool FileSystem::chdir (const char *dir) {
+	bool success = false;
+	if (dir) {
+#ifdef __WIN32__
+		success = (_chdir(dir) == 0);
+#else
+		success = (chdir(dir) == 0);
+#endif
+	}
+	return success;
+}
+
+
+/** Returns the user's home directory. */
+const char* FileSystem::userdir () {
+#ifdef __WIN32__
+	const char *drive=getenv("HOMEDRIVE");
+	const char *path=getenv("HOMEPATH");
+	if (drive && path) {
+		static string ret = string(drive)+path;
+		if (!ret.empty())
+			return ret.c_str();
+	}
+	return 0;
+#else
+	const char *dir=getenv("HOME");
+	if (!dir) {
+		if (const char *user=getenv("USER")) {
+			if (struct passwd *pw=getpwnam(user))
+				dir = pw->pw_dir;
+		}
+	}
+	return dir;
+#endif
+}
+
+
+/** Private wrapper function for mkdir: creates a single folder.
+ *  @param[in] dir folder name
+ *  @return true on success */
+static bool s_mkdir (const char *dir) {
+	bool success = true;
+	if (!FileSystem::exists(dir)) {
+#ifdef __WIN32__
+		success = (_mkdir(dir) == 0);
+#else
+		success = (mkdir(dir, 0776) == 0);
+#endif
+	}
+	return success;
+}
+
+
+static bool inline s_rmdir (const char *dir) {
+#ifdef __WIN32__
+	return (_rmdir(dir) == 0);
+#else
+	return (rmdir(dir) == 0);
+#endif
+}
+
+
+/** Removes leading and trailing whitespace from a string. */
+static string trim (const string &str) {
+	int first=0, last=str.length()-1;
+	while (isspace(str[first]))
+		first++;
+	while (isspace(str[last]))
+		last--;
+	return str.substr(first, last-first+1);
+}
+
+
+/** Creates a new folder relative to the current work directory. If necessary,
+ *  the parent folders are also created.
+ *  @param[in] dir single folder name or path to folder
+ *  @return true if folder(s) could be created */
+bool FileSystem::mkdir (const char *dir) {
+	bool success = false;
+	if (dir) {
+		success = true;
+		const string dirstr = adaptPathSeperators(trim(dir));
+		for (size_t pos=1; success && (pos = dirstr.find('/', pos)) != string::npos; pos++)
+			success &= s_mkdir(dirstr.substr(0, pos).c_str());
+		success &= s_mkdir(dirstr.c_str());
+	}
+	return success;
+}
+
+
+/** Removes a directory and its contents.
+ *  @param[in] dirname path to directory
+ *  @return true on success */
+bool FileSystem::rmdir (const char *dirname) {
+	bool ok = false;
+	if (dirname && isDirectory(dirname)) {
+		ok = true;
+#ifdef __WIN32__
+		string pattern = string(dirname) + "/*";
+		WIN32_FIND_DATA data;
+		HANDLE h = FindFirstFile(pattern.c_str(), &data);
+		bool ready = (h == INVALID_HANDLE_VALUE);
+		while (!ready && ok) {
+			const char *fname = data.cFileName;
+			string path = string(dirname) + "/" + fname;
+			if (isDirectory(path.c_str())) {
+				if (strcmp(fname, ".") != 0 && strcmp(fname, "..") != 0)
+					ok = rmdir(path.c_str()) && s_rmdir(path.c_str());
+			}
+			else if (isFile(path.c_str()))
+				ok = remove(path);
+			else
+				ok = false;
+			ready = !FindNextFile(h, &data);
+		}
+		FindClose(h);
+#else
+		if (DIR *dir = opendir(dirname)) {
+			struct dirent *ent;
+			while ((ent = readdir(dir)) && ok) {
+				const char *fname = ent->d_name;
+				string path = string(fname) + "/" + fname;
+				if (isDirectory(path.c_str())) {
+				  	if (strcmp(fname, ".") != 0 && strcmp(fname, "..") != 0)
+						ok = rmdir(path.c_str()) && s_rmdir(path.c_str());
+				}
+				else if (isFile(path.c_str()))
+					ok = remove(path);
+				else
+					ok = false;
+			}
+			closedir(dir);
+		}
+#endif
+		ok = s_rmdir(dirname);
+	}
+	return ok;
+}
+
+
+/** Checks if a file or directory exits. */
+bool FileSystem::exists (const char *fname) {
+	if (!fname)
+		return false;
+#ifdef __WIN32__
+	return GetFileAttributes(fname) != INVALID_FILE_ATTRIBUTES;
+#else
+	struct stat attr;
+	return stat(fname, &attr) == 0;
+#endif
+}
+
+
+/** Returns true if 'fname' references a directory. */
+bool FileSystem::isDirectory (const char *fname) {
+	if (!fname)
+		return false;
+#ifdef __WIN32__
+	return GetFileAttributes(fname) & FILE_ATTRIBUTE_DIRECTORY;
+#else
+	struct stat attr;
+	return stat(fname, &attr) == 0 && S_ISDIR(attr.st_mode);
+#endif
+}
+
+
+/** Returns true if 'fname' references a file. */
+bool FileSystem::isFile (const char *fname) {
+	if (!fname)
+		return false;
+#ifdef __WIN32__
+	ifstream ifs(fname);
+	return ifs;
+#else
+	struct stat attr;
+	return stat(fname, &attr) == 0 && S_ISREG(attr.st_mode);
+#endif
+}
+
+
+int FileSystem::collect (const char *dirname, vector<string> &entries) {
+	entries.clear();
+#ifdef __WIN32__
+	string pattern = string(dirname) + "/*";
+	WIN32_FIND_DATA data;
+	HANDLE h = FindFirstFile(pattern.c_str(), &data);
+	bool ready = (h == INVALID_HANDLE_VALUE);
+	while (!ready) {
+		string fname = data.cFileName;
+		string path = string(dirname)+"/"+fname;
+		string typechar = isFile(path.c_str()) ? "f" : isDirectory(path.c_str()) ? "d" : "?";
+		if (fname != "." && fname != "..")
+			entries.push_back(typechar+fname);
+		ready = !FindNextFile(h, &data);
+	}
+	FindClose(h);
+#else
+	if (DIR *dir = opendir(dirname)) {
+		struct dirent *ent;
+		while ((ent = readdir(dir))) {
+			string fname = ent->d_name;
+			string path = string(dirname)+"/"+fname;
+			string typechar = isFile(path.c_str()) ? "f" : isDirectory(path.c_str()) ? "d" : "?";
+			if (fname != "." && fname != "..")
+				entries.push_back(typechar+fname);
+		}
+		closedir(dir);
+	}
+#endif
+	return entries.size();
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.h
new file mode 100644
index 00000000000..5efe814b392
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.h
@@ -0,0 +1,47 @@
+/*************************************************************************
+** FileSystem.h                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FILESYSTEM_H
+#define FILESYSTEM_H
+
+#include <string>
+#include <vector>
+#include "types.h"
+
+struct FileSystem
+{
+	static bool remove (const std::string &fname);
+	static bool rename (const std::string &oldname, const std::string &newname);
+	static UInt64 filesize (const std::string &fname);
+	static std::string adaptPathSeperators (std::string path);
+	static std::string getcwd ();
+	static bool chdir (const char *dir);
+	static bool exists (const char *file);
+	static bool mkdir (const char *dir);
+	static bool rmdir (const char *fname);
+	static int collect (const char *dirname, std::vector<std::string> &entries);
+	static bool isDirectory (const char *fname);
+	static bool isFile (const char *fname);
+	static const char* userdir ();
+	static const char* DEVNULL;
+	static const char PATHSEP;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.cpp
new file mode 100644
index 00000000000..a36725aa4be
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.cpp
@@ -0,0 +1,125 @@
+/*************************************************************************
+** Font.cpp                                                             **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include "Font.h"
+#include "FileFinder.h"
+#include "Message.h"
+#include "TFM.h"
+#include "VFReader.h"
+#include "macros.h"
+
+using namespace std;
+
+
+TFMFont::TFMFont (string name, UInt32 cs, double ds, double ss)
+	: tfm(0), fontname(name), checksum(cs), dsize(ds), ssize(ss)
+{
+}
+
+
+TFMFont::~TFMFont () {
+	delete tfm;
+}
+
+
+const TFM* TFMFont::getTFM () const {
+	if (!tfm) {
+		tfm = TFM::createFromFile(fontname.c_str());
+		if (!tfm)
+			throw FontException("can't find "+fontname+".tfm");
+	}
+	return tfm;
+}
+
+
+double TFMFont::charWidth (int c) const  {return getTFM()->getCharWidth(c);}
+double TFMFont::charDepth (int c) const  {return getTFM()->getCharDepth(c);}
+double TFMFont::charHeight (int c) const {return getTFM()->getCharHeight(c);}
+double TFMFont::italicCorr (int c) const  {return getTFM()->getItalicCorr(c);}
+
+//////////////////////////////////////////////////////////////////////////////
+
+Font* PhysicalFont::create (string name, UInt32 checksum, double dsize, double ssize, PhysicalFont::Type type) {
+	return new PhysicalFontImpl(name, checksum, dsize, ssize, type);
+}
+
+
+Font* VirtualFont::create (string name, UInt32 checksum, double dsize, double ssize) {
+	return new VirtualFontImpl(name, checksum, dsize, ssize);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+PhysicalFontImpl::PhysicalFontImpl (string name, UInt32 cs, double ds, double ss, PhysicalFont::Type type)
+	: TFMFont(name, cs, ds, ss), filetype(type)
+{
+}
+
+
+const char* PhysicalFontImpl::path () const {
+	string ext;
+	switch (filetype) {
+		case PFB: ext = "pfb"; break;
+		case TTF: ext = "ttf"; break;
+		case MF : ext = "mf";  break;
+	}
+	return FileFinder::lookup(name()+"."+ext);
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+
+VirtualFontImpl::VirtualFontImpl (string name, UInt32 cs, double ds, double ss)
+	: TFMFont(name, cs, ds, ss)
+{
+}
+
+
+VirtualFontImpl::~VirtualFontImpl () {
+	// delete dvi vectors received by VFReaderAction
+	for (map<UInt32, DVIVector*>::iterator i=charDefs.begin(); i != charDefs.end(); ++i)
+		delete i->second;
+}
+
+
+const char* VirtualFontImpl::path () const {
+	return FileFinder::lookup(name()+".vf");
+}
+
+
+void VirtualFontImpl::assignChar (UInt32 c, DVIVector *dvi) {
+	if (dvi) {
+		if (charDefs.find(c) == charDefs.end())
+			charDefs[c] = dvi;
+		else
+			delete dvi;
+	}
+}
+
+
+const vector<UInt8>* VirtualFontImpl::getDVI (int c) const {
+	map<UInt32,DVIVector*>::const_iterator it = charDefs.find(c);
+	return (it == charDefs.end() ? 0 : it->second);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.h
new file mode 100644
index 00000000000..bbd91780a55
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.h
@@ -0,0 +1,230 @@
+/*************************************************************************
+** Font.h                                                               **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONT_H
+#define FONT_H
+
+#include <map>
+#include <string>
+#include <vector>
+#include "MessageException.h"
+#include "VFActions.h"
+#include "VFReader.h"
+#include "types.h"
+
+using std::map;
+using std::string;
+using std::vector;
+
+
+class FontEncoding;
+class TFM;
+
+
+/** Abstract base for all font classes. */
+struct Font
+{
+	virtual ~Font () {}
+	virtual Font* clone (double ds, double sc) const =0;
+	virtual const Font* uniqueFont () const =0;
+	virtual string name () const =0;
+	virtual double designSize () const =0;
+	virtual double scaledSize () const =0;
+	virtual double scaleFactor () const        {return scaledSize()/designSize();}
+	virtual double charWidth (int c) const =0;
+	virtual double charDepth (int c) const =0;
+	virtual double charHeight (int c) const =0;
+	virtual double italicCorr (int c) const =0;
+	virtual const TFM* getTFM () const =0;
+	virtual const char* path () const =0;
+};
+
+
+/** Empty font without any glyphs. Instances of this class are used
+ *  if no physical or virtual font file can be found.
+ *  The metric values returned by the member functions are based on cmr10. */
+struct EmptyFont : public Font
+{
+	public:
+		EmptyFont (string name) : fontname(name) {}
+		Font* clone (double ds, double sc) const {return new EmptyFont(*this);}
+		const Font* uniqueFont () const {return this;}
+		string name () const            {return fontname;}
+		double designSize () const      {return 10;}    // cmr10 design size in pt
+		double scaledSize () const      {return 10;}    // cmr10 scaled size in pt
+		double charWidth (int c) const  {return 9.164;} // width of cmr10's 'M' in pt
+		double charHeight (int c) const {return 6.833;} // height of cmr10's 'M' in pt
+		double charDepth (int c) const  {return 0;}
+		double italicCorr (int c) const {return 0;}
+		const TFM* getTFM () const      {return 0;}
+		const char* path () const       {return 0;}
+
+	private:
+		string fontname;
+};
+
+
+/** Interface for all physical fonts. */
+struct PhysicalFont : public virtual Font
+{
+	enum Type {MF, PFB, TTF};
+	static Font* create (string name, UInt32 checksum, double dsize, double ssize, PhysicalFont::Type type);
+	virtual Type type () const =0;
+};
+
+
+/** Interface for all virtual fonts. */
+class VirtualFont : public virtual Font
+{
+	friend class FontManager;
+	public:
+		typedef vector<UInt8> DVIVector;
+
+	public:
+		static Font* create (string name, UInt32 checksum, double dsize, double ssize);
+		virtual const DVIVector* getDVI (int c) const =0;
+
+	protected:
+		virtual void assignChar (UInt32 c, DVIVector *dvi) =0;
+};
+
+
+class TFMFont : public virtual Font
+{
+	public:
+		TFMFont (string name, UInt32 checksum, double dsize, double ssize);
+		~TFMFont ();
+		const TFM* getTFM () const;
+		string name () const        {return fontname;}
+		double designSize () const  {return dsize;}
+		double scaledSize () const  {return ssize;}
+		double charWidth (int c) const;
+		double charDepth (int c) const;
+		double charHeight (int c) const;
+		double italicCorr (int c) const;
+
+	private:
+		mutable TFM *tfm;
+		string fontname;
+		UInt32 checksum; ///< cheksum to be compared with TFM checksum
+		double dsize;    ///< design size in TeX point units
+		double ssize;    ///< scaled size
+};
+
+
+class PhysicalFontProxy : public PhysicalFont
+{
+	friend class PhysicalFontImpl;
+	public:
+		Font* clone (double ds, double sc) const {return new PhysicalFontProxy(*this, ds, sc);}
+		const Font* uniqueFont () const       {return pf;}
+		string name () const                  {return pf->name();}
+		double designSize () const            {return dsize;}
+		double scaledSize () const            {return ssize;}
+		double charWidth (int c) const        {return pf->charWidth(c);}
+		double charDepth (int c) const        {return pf->charDepth(c);}
+		double charHeight (int c) const       {return pf->charHeight(c);}
+		double italicCorr (int c) const       {return pf->italicCorr(c);}
+		const TFM* getTFM () const            {return pf->getTFM();}
+		const char* path () const             {return pf->path();}
+		Type type () const                    {return pf->type();}
+
+	protected:
+		PhysicalFontProxy (const PhysicalFont *font, double ds, double ss) : pf(font), dsize(ds), ssize(ss) {}
+		PhysicalFontProxy (const PhysicalFontProxy &proxy, double ds, double ss) : pf(proxy.pf), dsize(ds), ssize(ss) {}
+
+	private:
+		const PhysicalFont *pf;
+		double dsize;  ///< design size in TeX point units
+		double ssize;  ///< scaled size
+};
+
+
+class PhysicalFontImpl : public PhysicalFont, public TFMFont
+{
+	friend class PhysicalFont;
+	public:
+		Font* clone (double ds, double ss) const {return new PhysicalFontProxy(this, ds, ss);}
+		const Font* uniqueFont () const {return this;}
+		const char* path () const;
+		Type type () const {return filetype;}
+
+	protected:
+		PhysicalFontImpl (string name, UInt32 checksum, double dsize, double ssize, PhysicalFont::Type type);
+
+	private:
+		Type filetype;
+};
+
+
+class VirtualFontProxy : public VirtualFont
+{
+	friend class VirtualFontImpl;
+	public:
+		Font* clone (double ds, double ss) const {return new VirtualFontProxy(*this, ds, ss);}
+		const Font* uniqueFont () const       {return vf;}
+		string name () const                  {return vf->name();}
+		const DVIVector* getDVI (int c) const {return vf->getDVI(c);}
+		double designSize () const            {return dsize;}
+		double scaledSize () const            {return ssize;}
+		double charWidth (int c) const        {return vf->charWidth(c);}
+		double charDepth (int c) const        {return vf->charDepth(c);}
+		double charHeight (int c) const       {return vf->charHeight(c);}
+		double italicCorr (int c) const       {return vf->italicCorr(c);}
+		const TFM* getTFM () const            {return vf->getTFM();}
+		const char* path () const             {return vf->path();}
+
+	protected:
+		VirtualFontProxy (const VirtualFont *font, double ds, double ss) : vf(font), dsize(ds), ssize(ss) {}
+		VirtualFontProxy (const VirtualFontProxy &proxy, double ds, double ss) : vf(proxy.vf), dsize(ds), ssize(ss) {}
+		void assignChar (UInt32 c, DVIVector *dvi) {delete dvi;}
+
+	private:
+		const VirtualFont *vf;
+		double dsize;  ///< design size in TeX point units
+		double ssize;  ///< scaled size in TeX point units
+};
+
+
+class VirtualFontImpl : public VirtualFont, public TFMFont
+{
+	friend class VirtualFont;
+	public:
+		~VirtualFontImpl ();
+		Font* clone (double ds, double ss) const {return new VirtualFontProxy(this, ds, ss);}
+		const Font* uniqueFont () const   {return this;}
+		const DVIVector* getDVI (int c) const;
+		const char* path () const;
+
+	protected:
+		VirtualFontImpl (string name, UInt32 checksum, double dsize, double ssize);
+		void assignChar (UInt32 c, DVIVector *dvi);
+
+	private:
+		map<UInt32, DVIVector*> charDefs; ///< dvi subroutines defining the characters
+};
+
+
+struct FontException : public MessageException
+{
+	FontException (string msg) : MessageException(msg) {}
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.cpp
new file mode 100644
index 00000000000..3973d5db659
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.cpp
@@ -0,0 +1,386 @@
+/*************************************************************************
+** FontCache.cpp                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <algorithm>
+#include <cstring>
+#include <fstream>
+#include <iomanip>
+#include <sstream>
+#include "FileSystem.h"
+#include "FontCache.h"
+#include "FontGlyph.h"
+//#include "gzstream.h"
+#include "types.h"
+
+using namespace std;
+
+
+static UInt32 read_unsigned (int bytes, istream &is) {
+	UInt32 ret = 0;
+	for (bytes--; bytes >= 0 && !is.eof(); bytes--) {
+		UInt32 b = is.get();
+		ret |= b << (8*bytes);
+	}
+	return ret;
+}
+
+
+static Int32 read_signed (int bytes, istream &is) {
+	Int32 ret = is.get();
+	if (ret & 128)        // negative value?
+		ret |= 0xffffff00;
+	for (bytes-=2; bytes >= 0 && !is.eof(); bytes--)
+		ret = (ret << 8) | is.get();
+	return ret;
+}
+
+
+static void write_unsigned (UInt32 value, int bytes, ostream &os) {
+	for (bytes--; bytes >= 0; bytes--)
+		os.put((value >> (8*bytes)) & 0xff);
+}
+
+
+static inline void write_signed (Int32 value, int bytes, ostream &os) {
+	write_unsigned((UInt32)value, bytes, os);
+}
+
+
+static LPair read_pair (int bytes, istream &is) {
+	long x = read_signed(bytes, is);
+	long y = read_signed(bytes, is);
+	return LPair(x, y);
+}
+
+
+FontCache::FontCache () : _changed(false)
+{
+}
+
+
+FontCache::~FontCache () {
+	clear();
+}
+
+
+/** Removes all data from the cache. This does not affect the cache files. */
+void FontCache::clear () {
+	FORALL(_glyphs, GlyphMap::iterator, it) {
+		delete it->second;
+	}
+	_glyphs.clear();
+}
+
+
+/** Assigns glyph data to a character and adds it to the cache.
+ *  @param[in] c character code
+ *  @param[in] glyph font glyph data */
+void FontCache::setGlyph (int c, const Glyph *glyph) {
+	if (!glyph || glyph->empty())
+		delete glyph;
+	else {
+		GlyphMap::iterator it = _glyphs.find(c);
+		if (it != _glyphs.end()) {
+			delete it->second;
+			it->second = glyph;
+		}
+		else
+			_glyphs[c] = glyph;
+		_changed = true;
+	}
+}
+
+
+/** Returns the corresponding glyph data of a given character of the current font.
+ *  @param[in] c character code
+ *  @return font glyph data (0 if no matching data was found) */
+const Glyph* FontCache::getGlyph (int c) const {
+	GlyphMap::const_iterator it = _glyphs.find(c);
+	return (it != _glyphs.end()) ? it->second : 0;
+}
+
+
+/** Writes the current cache data to a file (only if anything changed after
+ *  the last call of read()).
+ *  @param[in] fontname name of current font
+ *  @param[in] dir directory where the cache file should go
+ *  @return true if writing was successful */
+bool FontCache::write (const char *fontname, const char *dir) const {
+	if (!_changed)
+		return true;
+
+	if (fontname && strlen(fontname) > 0) {
+		if (dir == 0 || strlen(dir) == 0)
+			dir = FileSystem::getcwd().c_str();
+		ostringstream oss;
+		oss << dir << '/' << fontname << ".fgd";
+//		ogzstream ofs(oss.str().c_str(), 9, ios::binary|ios::out);
+		ofstream ofs(oss.str().c_str(), ios::binary);
+		return write(fontname, ofs);
+	}
+	return false;
+}
+
+
+/** Returns the minimal number of bytes needed to store the given value. */
+static int max_int_size (Int32 value) {
+	Int32 limit = 0x7f;
+	for (int i=1; i <= 4; i++) {
+		if ((value < 0  && -value <= limit+1) || (value >= 0 && value <= limit))
+			return i;
+		limit = (limit << 8) | 0xff;
+	}
+	return 4;
+}
+
+
+/** Returns the minimal number of bytes needed to store the biggest
+ *  pair component of the given vector. */
+static int max_int_size (const vector<LPair> &pairs) {
+	int ret=0;
+	FORALL(pairs, vector<LPair>::const_iterator, it) {
+		ret = max(ret, max_int_size(it->x()));
+		ret = max(ret, max_int_size(it->y()));
+	}
+	return ret;
+}
+
+
+/** Writes the current cache data to a stream (only if anything changed after
+ *  the last call of read()).
+ *  @param[in] fontname name of current font
+ *  @param[in] os output stream
+ *  @return true if writing was successful */
+bool FontCache::write (const char *fontname, ostream &os) const {
+	if (!_changed)
+		return true;
+
+	if (os) {
+		write_unsigned(VERSION, 1, os);
+		for (const char *p=fontname; *p; p++)
+			os.put(*p);
+		os.put(0);
+		write_unsigned(_glyphs.size(), 4, os);
+		FORALL(_glyphs, GlyphMap::const_iterator, it) {
+			write_unsigned(it->first, 4, os);
+			write_unsigned(it->second->commands().size(), 2, os);
+			FORALL(it->second->commands(), list<GlyphCommand*>::const_iterator, cit) {
+				const vector<LPair> &params = (*cit)->params();
+				int bytes = max_int_size(params);
+				UInt8 cmdchar = (bytes << 5) | ((*cit)->getSVGPathCommand() - 'A');
+				write_unsigned(cmdchar, 1, os);
+				for (size_t i=0; i < params.size(); i++) {
+					write_signed(params[i].x(), bytes, os);
+					write_signed(params[i].y(), bytes, os);
+				}
+			}
+		}
+		return true;
+	}
+	return false;
+}
+
+
+/** Reads font glyph information from a file.
+ *  @param[in] fontname name of font data to read
+ *  @param[in] dir directory where the cache files are located
+ *  @return true if reading was successful */
+bool FontCache::read (const char *fontname, const char *dir) {
+	clear();
+	if (fontname && strlen(fontname) > 0) {
+		if (dir == 0 || strlen(dir) == 0)
+			dir = FileSystem::getcwd().c_str();
+		ostringstream oss;
+		oss << dir << '/' << fontname << ".fgd";
+		ifstream ifs(oss.str().c_str(), ios::binary);
+//		igzstream ifs(oss.str().c_str(), 9, ios::binary|ios::in);
+		return read(fontname, ifs);
+	}
+	return false;
+}
+
+
+/** Reads font glyph information from a stream.
+ *  @param[in] fontname name of font data to read
+ *  @param[in] dir input stream
+ *  @return true if reading was successful */
+bool FontCache::read (const char *fontname, istream &is) {
+	clear();
+	if (is) {
+		if (read_unsigned(1, is) != VERSION)
+			return false;
+		string fname;
+		while (!is.eof() && is.peek() != 0)
+			fname += is.get();
+		is.get(); // skip 0-byte
+		if (fname != fontname)
+			return false;
+		UInt32 num_glyphs = read_unsigned(4, is);
+		while (num_glyphs-- > 0) {
+			UInt32 c = read_unsigned(4, is);  // character code
+			UInt16 s = read_unsigned(2, is);  // number of path commands
+			Glyph *glyph = new Glyph;
+			while (s-- > 0) {
+				UInt8 cmdval = read_unsigned(1, is);
+				UInt8 cmdchar = (cmdval & 0x1f) + 'A';
+				int bytes = cmdval >> 5;
+				GlyphCommand *cmd=0;
+				switch (cmdchar) {
+					case 'C': {
+						LPair p1 = read_pair(bytes, is);
+						LPair p2 = read_pair(bytes, is);
+						LPair p3 = read_pair(bytes, is);
+						cmd = new GlyphCubicTo(p1, p2, p3);
+						break;
+					}
+					case 'H':
+						cmd = new GlyphHorizontalLineTo(read_pair(bytes, is));
+						break;
+					case 'L':
+						cmd = new GlyphLineTo(read_pair(bytes, is));
+						break;
+					case 'M':
+						cmd = new GlyphMoveTo(read_pair(bytes, is));
+						break;
+					case 'Q': {
+						LPair p1 = read_pair(bytes, is);
+						LPair p2 = read_pair(bytes, is);
+						cmd = new GlyphConicTo(p1, p2);
+						break;
+					}
+					case 'S': {
+						LPair p1 = read_pair(bytes, is);
+						LPair p2 = read_pair(bytes, is);
+						cmd = new GlyphShortCubicTo(p1, p2);
+						break;
+					}
+					case 'T':
+						cmd = new GlyphShortConicTo(read_pair(bytes, is));
+						break;
+					case 'V':
+						cmd = new GlyphVerticalLineTo(read_pair(bytes, is));
+						break;
+					case 'Z':
+						cmd = new GlyphClosePath();
+				}
+				if (cmd)
+					glyph->addCommand(cmd);
+			}
+			setGlyph(c, glyph);
+		}
+		_changed = false;
+		return true;
+	}
+	return false;
+}
+
+
+/** Collects font cache information.
+ *  @param[in]  dirname path to font cache directory
+ *  @param[out] infos the collected data
+ *  @return true on success */
+bool FontCache::fontinfo (const char *dirname, std::vector<FontInfo> &infos) {
+	infos.clear();
+	if (dirname) {
+		vector<string> fnames;
+		FileSystem::collect(dirname, fnames);
+		FORALL(fnames, vector<string>::iterator, it) {
+			if ((*it)[0] == 'f' && it->length() > 5 && it->substr(it->length()-4) == ".fgd") {
+				FontInfo info;
+				string path = string(dirname)+"/"+(it->substr(1));
+				ifstream ifs(path.c_str(), ios::binary);
+				if (fontinfo(ifs, info))
+					infos.push_back(info);
+			}
+		}
+	}
+	return infos.size() > 0;
+}
+
+
+/** Collects font cache information of a single font.
+ *  @param[in]  is input stream of the cache file
+ *  @param[out] info the collected data
+ *  @return true on success */
+bool FontCache::fontinfo (std::istream &is, FontInfo &info) {
+	info.name.clear();
+	info.numchars = info.numbytes = info.numcmds = 0;
+	if (is) {
+		if ((info.version = read_unsigned(1, is)) != VERSION)
+			return false;
+		while (!is.eof() && is.peek() != 0)
+			info.name += is.get();
+		is.get(); // skip 0-byte
+		info.numchars = read_unsigned(4, is);
+		for (UInt32 i=0; i < info.numchars; i++) {
+			read_unsigned(4, is);  // character code
+			UInt16 s = read_unsigned(2, is);  // number of path commands
+			while (s-- > 0) {
+				UInt8 cmdval = read_unsigned(1, is);
+				UInt8 cmdchar = (cmdval & 0x1f) + 'A';
+				int bytes = cmdval >> 5;
+				int bc = 0;
+				switch (cmdchar) {
+					case 'C': bc = 6*bytes; break;
+					case 'H':
+					case 'L':
+					case 'M':
+					case 'T':
+					case 'V': bc = 2*bytes; break;
+					case 'Q':
+					case 'S': bc = 4*bytes; break;
+					case 'Z': break;
+					default : return false;
+				}
+				info.numbytes += bc+1; // command length + command
+				info.numcmds++;
+				is.seekg(bc, ios_base::cur);
+			}
+			info.numbytes += 6; // number of path commands + char code
+		}
+		info.numbytes += 6+info.name.length(); // version + 0-byte + fontname + number of chars
+	}
+	return true;
+}
+
+
+/** Collects font cache information and write it to a stream.
+ *  @param[in] dirname path to font cache directory
+ *  @param[in] os output is written to this stream */
+void FontCache::fontinfo (const char *dirname, ostream &os) {
+	vector<FontInfo> infos;
+	if (fontinfo(dirname, infos)) {
+		os << "cache format version " << infos[0].version << endl;
+		typedef map<string,FontInfo*> SortMap;
+		SortMap sortmap;
+		FORALL(infos, vector<FontInfo>::iterator, it)
+			sortmap[it->name] = &(*it);
+
+		FORALL(sortmap, SortMap::iterator, it) {
+			os << setw(10) << left  << it->second->name
+				<< setw(5)  << right << it->second->numchars << " chars"
+				<< setw(10) << right << it->second->numcmds  << " cmds"
+				<< setw(10) << right << it->second->numbytes << " bytes"
+				<< endl;
+		}
+	}
+	else
+		os << "cache is empty\n";
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h
new file mode 100644
index 00000000000..6ce8528b533
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h
@@ -0,0 +1,64 @@
+/*************************************************************************
+** FontCache.h                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTCACHE_H
+#define FONTCACHE_H
+
+#include <iostream>
+#include <string>
+#include <map>
+#include "FontGlyph.h"
+
+class FontCache
+{
+	typedef std::map<int, const Glyph*> GlyphMap;
+
+	public:
+		struct FontInfo
+		{
+			std::string name; // fontname
+			UInt16 version;
+			UInt32 numchars;  // number of characters
+			UInt32 numbytes;  // number of bytes
+			UInt32 numcmds;   // number of path commands
+		};
+
+   public:
+		FontCache ();
+      ~FontCache ();
+		bool read (const char *fontname, const char *dir);
+		bool read (const char *fontname, std::istream &is);
+		bool write (const char *fontname, const char *dir) const;
+		bool write (const char *fontname, std::ostream &os) const;
+		const Glyph* getGlyph (int c) const;
+		void setGlyph (int c, const Glyph *glyph);
+		void clear ();
+
+		static bool fontinfo (const char *dirname, std::vector<FontInfo> &infos);
+		static bool fontinfo (std::istream &is, FontInfo &info);
+		static void fontinfo (const char *dirname, ostream &os);
+
+   private:
+		const static UInt8 VERSION = 3;
+		GlyphMap _glyphs;
+		bool _changed;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEmitter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEmitter.h
new file mode 100644
index 00000000000..e39cf6c56ca
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEmitter.h
@@ -0,0 +1,41 @@
+/*************************************************************************
+** FontEmitter.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTEMITTER_H
+#define FONTEMITTER_H
+
+#include <set>
+
+
+struct FontEmitter
+{
+	virtual ~FontEmitter () {}
+
+	/** Emits all glyphs of the font. */
+	virtual int emitFont (const char *id) =0;
+
+	/** Emits selected glyphs of the font. */
+	virtual int emitFont (const std::set<int> &usedChars, const char *id) =0;
+
+	/** Emits a single glyph. */
+	virtual bool emitGlyph (int c) =0;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.cpp
new file mode 100644
index 00000000000..6ed681e84ea
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.cpp
@@ -0,0 +1,133 @@
+/*************************************************************************
+** FontEncoding.cpp                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <fstream>
+#include "FontEncoding.h"
+#include "InputBuffer.h"
+#include "InputReader.h"
+#include "FileFinder.h"
+#include "Message.h"
+
+using namespace std;
+
+static string read_entry (InputReader &in);
+static bool valid_name_char (char c);
+
+
+FontEncoding::FontEncoding (const string &encname) : _encname(encname)
+{
+	read();
+}
+
+
+const char* FontEncoding::path () const {
+	return FileFinder::lookup(_encname+".enc");
+}
+
+
+
+/** Search for suitable enc-file and read its encoding information.
+ *  The file contents must be a valid PostScript vector with 256 entries. */
+void FontEncoding::read () {
+	if (const char *p = path()) {
+		ifstream ifs(p);
+		read(ifs);
+	}
+	else
+		Message::mstream(true) << "encoding file '" << _encname << ".enc' not found\n";
+}
+
+
+/** Read encoding information from stream. */
+void FontEncoding::read (istream &is) {
+	StreamInputBuffer ib(is, 256);
+	BufferInputReader in(ib);
+	_table.resize(256);
+
+	// find beginning of vector
+	while (!in.eof()) {
+		in.skipSpace();
+		if (in.peek() == '%')
+			in.skipUntil("\n");
+		else
+			if (in.get() == '[')
+				break;
+	}
+
+	// read vector entries
+	int n=0;
+	while (!in.eof()) {
+		in.skipSpace();
+		if (in.peek() == '%')
+			in.skipUntil("\n");
+		else if (in.peek() == ']') {
+			in.get();
+			break;
+		}
+		else {
+			string entry = read_entry(in);
+			if (entry == ".notdef")
+				entry.clear();
+			if (n < 256)
+				_table[n++] = entry;
+		}
+	}
+	// remove trailing .notdef names
+	for (n--; n > 0 && _table[n].empty(); n--);
+	_table.resize(n+1);
+}
+
+
+static string read_entry (InputReader &in) {
+	string entry;
+	bool accept_slashes=true;
+	while (!in.eof() && ((in.peek() == '/' && accept_slashes) || valid_name_char(in.peek()))) {
+		if (in.peek() != '/')
+			accept_slashes = false;
+		entry += in.get();
+	}
+	if (entry.length() > 1) {
+		// strip leading slashes
+		// According to the PostScript specification, a single slash without further
+		// following characters is a valid name.
+		size_t n=0;
+		while (n < entry.length() && entry[n] == '/')
+			n++;
+		entry = entry.substr(n);
+	}
+	return entry;
+}
+
+
+static bool valid_name_char (char c) {
+	const char *delimiters = "<>(){}[]/~%";
+	return isprint(c) && !isspace(c) && !strchr(delimiters, c);
+}
+
+
+/** Returns an entry of the encoding table.
+ * @param[in] c character code
+ * @return character name assigned to charcter code c*/
+const char* FontEncoding::getEntry (int c) const {
+	if (c >= 0 && (size_t)c < _table.size())
+		return !_table[c].empty() ? _table[c].c_str() : 0;
+	return 0;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.h
new file mode 100644
index 00000000000..89eb760c3ce
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.h
@@ -0,0 +1,45 @@
+/*************************************************************************
+** FontEncoding.h                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTENCODING_H
+#define FONTENCODING_H
+
+#include <istream>
+#include <string>
+#include <vector>
+#include "types.h"
+
+class FontEncoding
+{
+   public:
+      FontEncoding (const std::string &name);
+		void read ();
+		void read (std::istream &is);
+		int size () const                  {return _table.size();}
+		std::string name () const          {return _encname;}
+		const char* getEntry (int c) const;
+		const char* path () const;
+
+   private:
+		std::string _encname;
+		std::vector<std::string> _table;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.cpp
new file mode 100644
index 00000000000..38acd1e73bb
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.cpp
@@ -0,0 +1,336 @@
+/*************************************************************************
+** FontEngine.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <iostream>
+#include <ft2build.h>
+#include FT_GLYPH_H
+#include FT_OUTLINE_H
+#include FT_TRUETYPE_TABLES_H
+#include "FontEngine.h"
+#include "Message.h"
+#include "macros.h"
+
+using namespace std;
+
+
+FontEngine::FontEngine () {
+	_currentFace = 0;
+	_currentChar = _currentGlyphIndex = 0;
+	_horDeviceRes = _vertDeviceRes = 300;
+	_ptSize = 0;
+   if (FT_Init_FreeType(&_library))
+      Message::estream(true) << "FontEngine: error initializing FreeType library\n";
+}
+
+
+FontEngine::~FontEngine () {
+   if (_currentFace && FT_Done_Face(_currentFace))
+      Message::estream(true) << "FontEngine: error removing glyph\n";
+   if (FT_Done_FreeType(_library))
+      Message::estream(true) << "FontEngine: error removing FreeType library\n";
+}
+
+
+void FontEngine::setDeviceResolution (int x, int y) {
+	_horDeviceRes = x;
+	_vertDeviceRes = y;
+}
+
+
+/** Builds a table that maps glyph indexes to char codes.
+ * @param[in] face font face to be used
+ * @param[out] reverseMap the resulting map */
+static void build_reverse_map (FT_Face face, map<UInt32, UInt32> &reverseMap) {
+	UInt32 glyphIndex;
+	UInt32 charcode = FT_Get_First_Char(face, &glyphIndex);
+	while (glyphIndex) {
+//		if (reverseMap.find(glyphIndex) == reverseMap.end())
+		reverseMap[glyphIndex] = charcode;
+		charcode = FT_Get_Next_Char(face, charcode, &glyphIndex);
+	}
+}
+
+
+/** Sets the font to be used.
+ * @param[in] fname path to font file
+ * @param[in] ptSize font size in point units
+ * @return true on success */
+bool FontEngine::setFont (const string &fname, int ptSize) {
+	if (FT_New_Face(_library, fname.c_str(), 0, &_currentFace)) {
+		Message::estream(true) << "FontEngine: error reading file " << fname << endl;
+      return false;
+   }
+	if (ptSize && FT_Set_Char_Size(_currentFace, 0, ptSize*64, _horDeviceRes, _vertDeviceRes)) {
+		Message::estream(true) << "FontEngine: error setting character size\n";
+      return false;
+   }
+   // look for a custom character map
+   for (int i=0; i < _currentFace->num_charmaps; i++) {
+      FT_CharMap charmap = _currentFace->charmaps[i];
+      if (charmap->encoding == FT_ENCODING_ADOBE_CUSTOM) {
+         FT_Set_Charmap(_currentFace, charmap);
+         break;
+      }
+   }
+	_ptSize = ptSize;
+	return true;
+}
+
+
+
+void FontEngine::buildTranslationMap (map<UInt32, UInt32> &translationMap) const {
+	FT_CharMap unicodeMap=0, customMap=0;
+   for (int i=0; i < _currentFace->num_charmaps; i++) {
+      FT_CharMap charmap = _currentFace->charmaps[i];
+      if (charmap->encoding == FT_ENCODING_ADOBE_CUSTOM)
+			customMap = charmap;
+		else if (charmap->encoding == FT_ENCODING_UNICODE)
+			unicodeMap = charmap;
+	}
+	if (unicodeMap == 0 || customMap == 0)
+		return;
+
+	map<UInt32,UInt32> reverseMap;
+	build_reverse_map(_currentFace, reverseMap);
+
+	FT_Set_Charmap(_currentFace, unicodeMap);
+	UInt32 glyphIndex;
+	UInt32 charcode = FT_Get_First_Char(_currentFace, &glyphIndex);
+	while (glyphIndex) {
+		translationMap[reverseMap[glyphIndex]] = charcode;
+		charcode = FT_Get_Next_Char(_currentFace, charcode, &glyphIndex);
+	}
+	FT_Set_Charmap(_currentFace, customMap);
+}
+
+
+const char* FontEngine::getFamilyName () const {
+	return _currentFace ? _currentFace->family_name : 0;
+}
+
+const char* FontEngine::getStyleName () const {
+	return _currentFace ? _currentFace->style_name : 0;
+}
+
+int FontEngine::getUnitsPerEM () const {
+	return _currentFace ? _currentFace->units_per_EM : 0;
+}
+
+int FontEngine::getAscender () const {
+	return _currentFace ? _currentFace->ascender : 0;
+}
+
+int FontEngine::getDescender () const {
+	return _currentFace ? _currentFace->descender : 0;
+}
+
+int FontEngine::getHAdvance () const {
+	if (_currentFace) {
+		TT_OS2 *table = static_cast<TT_OS2*>(FT_Get_Sfnt_Table(_currentFace, ft_sfnt_os2));
+		return table ? table->xAvgCharWidth : 0;
+	}
+	return 0;
+}
+
+int FontEngine::getHAdvance (unsigned c) const {
+	if (_currentFace) {
+		int index = FT_Get_Char_Index(_currentFace, (FT_ULong)c);
+		FT_Load_Glyph(_currentFace, index, FT_LOAD_NO_SCALE);
+		return _currentFace->glyph->metrics.horiAdvance;
+	}
+	return 0;
+}
+
+
+int FontEngine::getHAdvance (const char *name) const {
+	if (_currentFace && name) {
+		int index = FT_Get_Name_Index(_currentFace, (FT_String*)name);
+		FT_Load_Glyph(_currentFace, index, FT_LOAD_NO_SCALE);
+		return _currentFace->glyph->metrics.horiAdvance;
+	}
+	return 0;
+}
+
+
+/** Get first available character of the current font face. */
+int FontEngine::getFirstChar () const {
+	if (_currentFace)
+		return _currentChar = FT_Get_First_Char(_currentFace, &_currentGlyphIndex);
+	return 0;
+}
+
+
+/** Get the next available character of the current font face. */
+int FontEngine::getNextChar () const {
+	if (_currentFace && _currentGlyphIndex)
+		return _currentChar = FT_Get_Next_Char(_currentFace, _currentChar, &_currentGlyphIndex);
+	return getFirstChar();
+}
+
+
+/** Returns the glyph name for a given charater code.
+ * @param[in] c char code
+ * @return glyph name */
+string FontEngine::getGlyphName (unsigned c) const {
+	if (_currentFace && FT_HAS_GLYPH_NAMES(_currentFace)) {
+		char buf[256];
+		int index = FT_Get_Char_Index(_currentFace, c);
+		FT_Get_Glyph_Name(_currentFace, index, buf, 256);
+		return string(buf);
+	}
+	return "";
+}
+
+
+/* Returns the character code for a given glyph name.
+ * @param name glyph name
+ * @return char code or 0 if name couldn't be found
+int FontEngine::getCharByGlyphName (const char *name) const {
+	if (_currentFace && FT_HAS_GLYPH_NAMES(_currentFace))	{
+		int index = FT_Get_Name_Index(_currentFace, (FT_String*)name);
+		map<UInt32, UInt32>::const_iterator it = _reverseMap.find(index);
+		if (it != _reverseMap.end())
+			return it->second;
+	}
+	return 0;
+}*/
+
+
+vector<int> FontEngine::getPanose () const {
+	vector<int> panose(10);
+	if (_currentFace) {
+		TT_OS2 *table = static_cast<TT_OS2*>(FT_Get_Sfnt_Table(_currentFace, ft_sfnt_os2));
+		if (table)
+			for (int i=0; i < 10; i++)
+				panose[i] = table->panose[i];
+	}
+	return panose;
+}
+
+
+bool FontEngine::setCharSize (int ptSize) {
+	if (_currentFace) {
+		if (FT_Set_Char_Size(_currentFace, 0, ptSize*64, _horDeviceRes, _vertDeviceRes)) {
+			Message::estream(true) << "FontEngine: error setting character size\n";
+		   return false;
+      }
+		_ptSize = ptSize;
+      return true;
+	}
+	Message::wstream(true) << "FontEngine: can't set char size, no font face selected\n";
+	return false;
+}
+
+
+// handle API change in freetype version 2.2.1
+#if FREETYPE_MAJOR >= 2 && FREETYPE_MINOR >= 2 && FREETYPE_PATCH >= 1
+	typedef const FT_Vector *FTVectorPtr;
+#else
+	typedef FT_Vector *FTVectorPtr;
+#endif
+
+// Callback functions used by traceOutline
+static int moveto (FTVectorPtr to, void *user) {
+	FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user);
+	commands->moveTo(to->x, to->y);
+	return 0;
+}
+
+
+static int lineto (FTVectorPtr to, void *user) {
+	FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user);
+	commands->lineTo(to->x, to->y);
+	return 0;
+}
+
+
+static int conicto (FTVectorPtr control, FTVectorPtr to, void *user) {
+	FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user);
+	commands->conicTo(control->x, control->y, to->x, to->y);
+	return 0;
+}
+
+
+static int cubicto (FTVectorPtr control1, FTVectorPtr control2, FTVectorPtr to, void *user) {
+	FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user);
+	commands->cubicTo(control1->x, control1->y, control2->x, control2->y, to->x, to->y);
+	return 0;
+}
+
+
+/** Traces the outline of a glyph by calling the corresponding "drawing" functions.
+ *  Each glyph is composed of straight lines, quadratic (conic) or cubic B�zier curves.
+ *  This function takes all these outline segments and processes them by calling
+ *  the corresponding functions. The functions must be provided in form of a
+ *  FEGlyphCommands object.
+ *  @param[in] index index of the glyph that will be traced
+ *  @param[in] commands the drawing commands to be executed
+ *  @param[in] scale if true the current pt size will be considered otherwise the plain TrueType units are used.
+ *  @return false on errors */
+static bool trace_outline (FT_Face face, int index, FEGlyphCommands &commands, bool scale) {
+	if (face) {
+		if (FT_Load_Glyph(face, index, scale ? FT_LOAD_DEFAULT : FT_LOAD_NO_SCALE)) {
+			Message::estream(true) << "can't load glyph " << int(index) << endl;
+         return false;
+      }
+
+		if (face->glyph->format != FT_GLYPH_FORMAT_OUTLINE) {
+			Message::estream(true) << "no outlines found in glyph " << int(index) << endl;
+			return false;
+		}
+		FT_Outline outline = face->glyph->outline;
+		const FT_Outline_Funcs funcs = {moveto, lineto, conicto, cubicto, 0, 0};
+		FT_Outline_Decompose(&outline, &funcs, &commands);
+		return true;
+	}
+	Message::wstream(true) << "FontEngine: can't trace outline, no font face selected\n";
+	return false;
+}
+
+
+
+/** Traces the outline of a glyph by calling the corresponding "drawing" functions.
+ *  Each glyph is composed of straight lines, quadratic (conic) or cubic B�zier curves.
+ *  This function takes all these outline segments and processes them by calling
+ *  the corresponding functions. The functions must be provided in form of a
+ *  FEGlyphCommands object.
+ *  @param[in] chr the glyph of this character will be traced
+ *  @param[in] commands the drawing commands to be executed
+ *  @param[in] scale if true the current pt size will be considered otherwise
+ *                   the plain TrueType units are used.
+ *  @return false on errors */
+bool FontEngine::traceOutline (unsigned char chr, FEGlyphCommands &commands, bool scale) const {
+	if (_currentFace) {
+		int index = FT_Get_Char_Index(_currentFace, chr);
+		return trace_outline(_currentFace, index, commands, scale);
+	}
+	Message::wstream(true) << "FontEngine: can't trace outline, no font face selected\n";
+	return false;
+}
+
+
+bool FontEngine::traceOutline (const char *name, FEGlyphCommands &commands, bool scale) const {
+	if (_currentFace) {
+		int index = FT_Get_Name_Index(_currentFace, (FT_String*)name);
+		return trace_outline(_currentFace, index, commands, scale);
+	}
+	Message::wstream(true) << "FontEngine: can't trace outline, no font face selected\n";
+	return false;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.h
new file mode 100644
index 00000000000..7e2593dc1e5
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.h
@@ -0,0 +1,84 @@
+/*************************************************************************
+** FontEngine.h                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTENGINE_H
+#define FONTENGINE_H
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <map>
+#include <string>
+#include <vector>
+#include "types.h"
+
+using std::map;
+using std::string;
+using std::vector;
+
+
+struct FEGlyphCommands
+{
+	virtual ~FEGlyphCommands () {}
+	virtual void moveTo(long x, long y) {}
+	virtual void lineTo(long x, long y) {}
+	virtual void conicTo(long x1, long y1, long x2, long y2) {}
+	virtual void cubicTo(long x1, long y1, long x2, long y2, long x3, long y3) {}
+};
+
+
+/** This class provides methods to handle font files and font data.
+ *  It's a wrapper for the Freetype font library. */
+class FontEngine
+{
+   public:
+      FontEngine ();
+      ~FontEngine ();
+		void setDeviceResolution (int x, int y);
+      bool setFont (const string &fname, int ptSize=0);
+		bool setCharSize (int ptSize);
+		bool getGlyphMetrics (unsigned char chr, int &width, int &height, int &depth) const;
+		bool traceOutline (unsigned char chr, FEGlyphCommands &commands, bool scale=true) const;
+		bool traceOutline (const char *name, FEGlyphCommands &commands, bool scale) const;
+		const char* getFamilyName () const;
+		const char* getStyleName () const;
+		int getUnitsPerEM () const;
+		int getAscender () const;
+		int getDescender () const;
+		int getHAdvance () const;
+		int getHAdvance (unsigned int c) const;
+		int getHAdvance (const char *name) const;
+//		int getVAdvance () const;
+		int getFirstChar () const;
+		int getNextChar () const;
+		int getCharSize () const {return _ptSize;}
+		vector<int> getPanose () const;
+		string getGlyphName (unsigned int c) const;
+		int getCharByGlyphName (const char *name) const;
+		void buildTranslationMap (map<UInt32,UInt32> &translationMap) const;
+
+   private:
+		int _horDeviceRes, _vertDeviceRes;
+		mutable unsigned int _currentChar, _currentGlyphIndex;
+		FT_Face             _currentFace;
+      FT_Library          _library;
+		int                 _ptSize;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.cpp
new file mode 100644
index 00000000000..882fb5a0292
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.cpp
@@ -0,0 +1,277 @@
+/*************************************************************************
+** FontGlyph.cpp                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "FontEncoding.h"
+#include "FontEngine.h"
+#include "FontGlyph.h"
+#include "Message.h"
+#include "Pair.h"
+#include "macros.h"
+
+using namespace std;
+
+GlyphCommand::GlyphCommand (const LPair &p) : _params(1) {
+	_params[0] = p;
+}
+
+
+GlyphCommand::GlyphCommand (const LPair &p1, const LPair &p2) : _params(2) {
+	_params[0] = p1;
+	_params[1] = p2;
+}
+
+
+GlyphCommand::GlyphCommand (const LPair &p1, const LPair &p2, const LPair &p3) : _params(3) {
+	_params[0] = p1;
+	_params[1] = p2;
+	_params[2] = p3;
+}
+
+
+LPair GlyphCommand::param (int n) const {
+	if (n < 0)
+		n = _params.size() + n;
+	if (n >= 0 && size_t(n) < _params.size())
+		return _params[n];
+	return LPair();
+}
+
+
+void GlyphCommand::writeSVGCommand (ostream &os, double sx, double sy) const {
+	os << getSVGPathCommand();
+	FORALL(_params, ConstIterator, i) {
+		if (i != _params.begin())
+			os << ' ';
+		os << (i->x()*sx) << ' ' << (i->y()*sy);
+	}
+}
+
+
+GlyphCommand* GlyphMoveTo::combine (GlyphCommand &cmd) {
+	if (cmd.getSVGPathCommand() == 'M' && _params.size() == 1)
+		return &cmd;
+	if (cmd.getSVGPathCommand() == 'L') {
+		_params.insert(_params.end(), cmd.params().begin(), cmd.params().end());
+		return this;
+	}
+	return 0;
+}
+
+
+GlyphCommand* GlyphLineTo::combine (GlyphCommand &cmd) {
+	if (cmd.getSVGPathCommand() == getSVGPathCommand()) {
+		_params.insert(_params.end(), cmd.params().begin(), cmd.params().end());
+		return this;
+	}
+	return 0;
+}
+
+
+void GlyphHorizontalLineTo::writeSVGCommand (ostream &os, double sx, double sy) const {
+	os << getSVGPathCommand() << _params[0].x()*sx;
+}
+
+
+void GlyphVerticalLineTo::writeSVGCommand (ostream &os, double sx, double sy) const {
+	os << getSVGPathCommand() << _params[0].y()*sy;
+}
+
+
+GlyphCommand* GlyphCubicTo::combine (GlyphCommand &cmd) {
+/*	if (cmd.getSVGPathCommand() == 'C' && cmd.getParams().size() == 3) {
+		LPair c1 = getParam(-2);
+		LPair e1 = getParam(-1);
+		LPair b2 = cmd.getParam(0);
+		LPair c2 = cmd.getParam(1);
+		if (e1 == b2 && c2 == e1*2-c1)
+			return new GlyphShortCubicTo(cmd.getParam(-2), cmd.getParam(-1));
+		else {
+			_params.insert(_params.end(), cmd.getParams().begin(), cmd.getParams().end());
+			return this;
+		}
+	}*/
+	return 0;
+}
+
+
+///////////////////////////
+
+
+class Commands : public FEGlyphCommands {
+	public:
+		Commands (Glyph &g) : glyph(g) {}
+
+		void moveTo(long x, long y) {
+			glyph.addCommand(new GlyphMoveTo(LPair(x, y)));
+		}
+
+		void lineTo(long x, long y) {
+			glyph.addCommand(new GlyphLineTo(LPair(x, y)));
+		}
+
+		void conicTo(long x1, long y1, long x2, long y2)  {
+			glyph.addCommand(new GlyphConicTo(LPair(x1, y1), LPair(x2, y2)));
+		}
+
+		void cubicTo(long x1, long y1, long x2, long y2, long x3, long y3) {
+			glyph.addCommand(new GlyphCubicTo(LPair(x1, y1), LPair(x2, y2), LPair(x3, y3)));
+		}
+
+	private:
+		Glyph &glyph;
+};
+
+
+Glyph::~Glyph () {
+	clear();
+}
+
+
+/** Removes all path commands from the glyph and frees the allocated objects. */
+void Glyph::clear () {
+	FORALL(_commands, Iterator, i)
+		delete *i;
+	_commands.clear();
+}
+
+
+/** Appends a new path command to the current glyph.
+ *  @param[in] cmd command to append */
+void Glyph::addCommand (GlyphCommand *cmd) {
+	if (cmd)
+		_commands.push_back(cmd);
+}
+
+
+void Glyph::read (unsigned char c, const FontEncoding *encoding, const FontEngine &fontEngine) {
+	Commands _commands(*this);
+	if (encoding) {
+		if (const char *name = encoding->getEntry(c))
+			fontEngine.traceOutline(name, _commands, false);
+		else
+			Message::wstream(true) << "no encoding for char #" << int(c) << " in '" << encoding->name() << "'\n";
+	}
+	else
+		fontEngine.traceOutline(c, _commands, false);
+}
+
+
+/** Writes an SVG representation of the path commands to a stream. The parameters
+ *  can be scaled by the given factors.
+ *  @param[in] os output stream
+ *  @param[in] sx horizontal scale factor
+ *  @param[in] sy vertical scale factor */
+void Glyph::writeSVGCommands (ostream &os, double sx, double sy) const {
+	FORALL (_commands, ConstIterator, i)
+		(*i)->writeSVGCommand(os, sx, sy);
+}
+
+
+/** Calls a function for all path sections/commands.
+ *  @param[in] f function to be called
+ *  @param[in] userParam parameter passed to function f */
+void Glyph::forAllCommands (void (*f)(GlyphCommand*, void*), void *userParam) {
+	FORALL(_commands, Iterator, i)
+		f(*i, userParam);
+}
+
+
+/** Detects all open paths of the glyph's outline and closes them by adding a closePath command.
+ *	 Most font formats only support closed outline paths so there are no explicit closePath statements
+ *	 in the glyph's outline description. All open paths are automatically closed by the renderer.
+ *	 This method detects all open paths and adds the missing closePath statement. */
+void Glyph::closeOpenPaths () {
+	GlyphCommand *prevCommand = 0;
+	FORALL(_commands, Iterator, i) {
+		if ((*i)->getSVGPathCommand() == 'M' && prevCommand && prevCommand->getSVGPathCommand() != 'Z') {
+			prevCommand = *i;
+			_commands.insert(i, new GlyphClosePath);
+			++i; // skip inserted closePath command in next iteration step
+		}
+		else
+			prevCommand = *i;
+	}
+	if (!_commands.empty())
+		_commands.push_back(new GlyphClosePath);
+}
+
+
+/** Optimizes the glyph's outline description by using command sequences with less parameters.
+ *  TrueType and Type1 fonts only support 3 drawing commands (moveto, lineto, conicto/cubicto).
+ *  In the case of successive bezier curve sequences, control points or tangent slopes are often
+ *  identical so that the path description contains redundant information. SVG provides shorthand
+ *  curve commands that need less parameters because they reuse previously given arguments.
+ *  This method detects such command sequences and replaces them by their short form. It does not
+ *  recompute the whole paths to reduce the number of necessary line/curve segments. */
+void Glyph::optimizeCommands () {
+	LPair fp;            // first point of current path
+	LPair cp;            // current point (where path drawing continues)
+	ConstIterator prev;  // preceding command
+	LPair pstore[2];
+	FORALL(_commands, Iterator, it) {
+		char cmd = (*it)->getSVGPathCommand();
+		const vector<LPair> &params = (*it)->params();
+		GlyphCommand *new_command = 0;
+		switch (cmd) {
+			case 'M':
+				fp = params[0];  // record first point of path
+				break;
+			case 'Z':
+				cp = fp;
+				break;
+			case 'L':
+				if (params[0].x() == cp.x())
+					new_command = new GlyphVerticalLineTo(params[0]);
+				else if (params[0].y() == cp.y())
+					new_command = new GlyphHorizontalLineTo(params[0]);
+				break;
+			case 'C':
+				if ((*prev)->getSVGPathCommand() == 'C' || (*prev)->getSVGPathCommand() == 'S') {
+					if (params[0] == pstore[1]*2-pstore[0])  // is first control point reflection of preceding second control point?
+						new_command = new GlyphShortCubicTo(params[1], params[2]);
+				}
+				pstore[0] = params[1]; // store second control point and
+				pstore[1] = params[2]; // curve endpoint
+				break;
+			case 'Q':
+				if ((*prev)->getSVGPathCommand() == 'Q' || (*prev)->getSVGPathCommand() == 'T') {
+					if (params[0] == pstore[1]*2-pstore[0])
+						new_command = new GlyphShortConicTo(params[1]);
+				}
+				// [pass through]
+			case 'S':
+			case 'T':
+				pstore[0] = params[0]; // store (second) control point and
+				pstore[1] = params[1]; // curve endpoint
+				break;
+		}
+		// update current point
+		if (!(*it)->params().empty())
+			cp = (*it)->param(-1);
+
+		// replace current command by shorthand form
+		if (new_command) {
+			delete *it;
+			*it = new_command;
+			new_command = 0;
+		}
+		prev = it;
+	}
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.h
new file mode 100644
index 00000000000..44a6b65553b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.h
@@ -0,0 +1,145 @@
+/*************************************************************************
+** FontGlyph.h                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTGLYPH_H
+#define FONTGLYPH_H
+
+#include <ostream>
+#include <list>
+#include <vector>
+#include "Pair.h"
+
+using std::ostream;
+using std::list;
+using std::vector;
+
+class GlyphCommand
+{
+	public:
+		GlyphCommand () {}
+		GlyphCommand (const LPair &p);
+		GlyphCommand (const LPair &p1, const LPair &p2);
+		GlyphCommand (const LPair &p1, const LPair &p2, const LPair &p3);
+		virtual ~GlyphCommand () {}
+		virtual char getSVGPathCommand () const =0;
+		virtual GlyphCommand* combine (GlyphCommand &cmd) {return 0;}
+		virtual const vector<LPair>& params () const      {return _params;}
+		virtual LPair param (int n) const;
+		virtual void writeSVGCommand (ostream &os, double sx=1, double sy=1) const;
+
+	protected:
+		typedef vector<LPair>::iterator Iterator;
+		typedef vector<LPair>::const_iterator ConstIterator;
+		vector<LPair> _params;
+};
+
+
+struct GlyphMoveTo : public GlyphCommand
+{
+	GlyphMoveTo (const LPair &p) : GlyphCommand(p) {}
+	char getSVGPathCommand () const {return 'M';}
+	GlyphCommand* combine (GlyphCommand &cmd);
+};
+
+
+struct GlyphLineTo : public GlyphCommand
+{
+	GlyphLineTo (const LPair &p) : GlyphCommand(p) {}
+	char getSVGPathCommand () const {return 'L';}
+	GlyphCommand* combine (GlyphCommand &cmd);
+};
+
+
+struct GlyphHorizontalLineTo : public GlyphLineTo
+{
+	GlyphHorizontalLineTo (const LPair &p) : GlyphLineTo(LPair(p.x(), 0)) {}
+	char getSVGPathCommand () const {return 'H';}
+	void writeSVGCommand (ostream &os, double sx=1, double sy=1) const;
+};
+
+
+struct GlyphVerticalLineTo : public GlyphLineTo
+{
+	GlyphVerticalLineTo (const LPair &p) : GlyphLineTo(LPair(0, p.y())) {}
+	char getSVGPathCommand () const {return 'V';}
+	void writeSVGCommand (ostream &os, double sx=1, double sy=1) const;
+};
+
+
+struct GlyphConicTo : public GlyphCommand
+{
+	GlyphConicTo (const LPair &p1, const LPair &p2) : GlyphCommand(p1, p2) {}
+	char getSVGPathCommand () const {return 'Q';}
+};
+
+
+struct GlyphShortConicTo : public GlyphCommand
+{
+	GlyphShortConicTo (const LPair &p) : GlyphCommand(p) {}
+	char getSVGPathCommand () const {return 'T';}
+};
+
+
+struct GlyphCubicTo : public GlyphCommand
+{
+	GlyphCubicTo (const LPair &p1, const LPair &p2, const LPair &p3) : GlyphCommand(p1, p2, p3) {}
+	char getSVGPathCommand () const {return 'C';}
+	GlyphCommand* combine (GlyphCommand &cmd);
+};
+
+
+struct GlyphShortCubicTo : public GlyphCommand
+{
+	GlyphShortCubicTo (const LPair &p1, const LPair &p2) : GlyphCommand(p1, p2) {}
+	char getSVGPathCommand () const {return 'S';}
+};
+
+
+struct GlyphClosePath : public GlyphCommand
+{
+	char getSVGPathCommand () const {return 'Z';}
+};
+
+
+class FontEncoding;
+class FontEngine;
+
+class Glyph
+{
+	typedef list<GlyphCommand*> CommandList;
+	typedef CommandList::iterator Iterator;
+	typedef CommandList::const_iterator ConstIterator;
+	public:
+		~Glyph ();
+		void addCommand(GlyphCommand *cmd);
+		void clear ();
+		void closeOpenPaths ();
+		void optimizeCommands ();
+		void read (unsigned char c, const FontEncoding *encoding, const FontEngine &fontEngine);
+		void writeSVGCommands (ostream &os, double sx, double sy) const;
+		void forAllCommands (void (*f)(GlyphCommand*, void*), void *userParam=0);
+		bool empty () const {return _commands.empty();}
+		const CommandList& commands () const {return _commands;}
+
+	private:
+		CommandList _commands;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.cpp
new file mode 100644
index 00000000000..6d8fb154a3d
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.cpp
@@ -0,0 +1,264 @@
+/*************************************************************************
+** FontManager.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <fstream>
+#include "Font.h"
+#include "FontEncoding.h"
+#include "FontManager.h"
+#include "FileFinder.h"
+#include "Message.h"
+#include "macros.h"
+
+using namespace std;
+
+
+FontManager::FontManager ()
+{
+}
+
+
+FontManager::~FontManager () {
+	FORALL(_fonts, vector<Font*>::iterator, i)
+		delete *i;
+	typedef map<string,FontEncoding*>::iterator Iterator;
+	FORALL(_encMap, Iterator, i)
+		delete i->second;
+}
+
+
+/** Returns a unique ID that identifies the font.
+ *  @param[in] n local font number, as used in DVI and VF files
+ *  @return non-negative font ID if font was found, -1 otherwise */
+int FontManager::fontID (int n) const {
+	if (_vfStack.empty()) {
+		Num2IdMap::const_iterator it = _num2id.find(n);
+		return (it == _num2id.end()) ? -1 : it->second;
+	}
+	VfNum2IdMap::const_iterator vit = _vfnum2id.find(_vfStack.top());
+	if (vit == _vfnum2id.end())
+		return -1;
+	const Num2IdMap &num2id = vit->second;
+	Num2IdMap::const_iterator it = num2id.find(n);
+	return (it == num2id.end()) ? -1 : it->second;
+}
+
+
+int FontManager::fontID (const Font *font) const {
+	for (size_t i=0; i < _fonts.size(); i++)
+		if (_fonts[i] == font)
+			return i;
+	return -1;
+}
+
+
+int FontManager::fontID (const string &name) const {
+	map<string,int>::const_iterator it = _name2id.find(name);
+	if (it == _name2id.end())
+		return -1;
+	return it->second;
+}
+
+
+int FontManager::fontnum (int id) const {
+	if (id < 0 || size_t(id) > _fonts.size())
+		return -1;
+	if (_vfStack.empty()) {
+		FORALL(_num2id, Num2IdMap::const_iterator, i)
+			if (i->second == id)
+				return i->first;
+	}
+	else {
+		VfNum2IdMap::const_iterator it = _vfnum2id.find(_vfStack.top());
+		if (it == _vfnum2id.end())
+			return -1;
+		const Num2IdMap &num2id = it->second;
+		FORALL(num2id, Num2IdMap::const_iterator, i)
+			if (i->second == id)
+				return i->first;
+	}
+	return -1;
+}
+
+
+int FontManager::vfFirstFontNum (VirtualFont *vf) const {
+	VfFirstFontMap::const_iterator it = _vfFirstFontMap.find(vf);
+	return (it == _vfFirstFontMap.end()) ? -1 : it->second;
+}
+
+
+/** Returns a previously registered font.
+ *  @param[in] n local font number, as used in DVI and VF files
+ *  @return pointer to font if font was found, 0 otherwise */
+Font* FontManager::getFont (int n) const {
+	int id = fontID(n);
+	return (id < 0) ? 0 : _fonts[id];
+}
+
+
+Font* FontManager::getFont (const string &name) const {
+	int id = fontID(name);
+	if (id < 0)
+		return 0;
+	return _fonts[id];
+}
+
+
+Font* FontManager::getFontById (int id) const {
+	if (id < 0 || size_t(id) >= _fonts.size())
+		return 0;
+	return _fonts[id];
+}
+
+
+/** Returns the current active virtual font. */
+VirtualFont* FontManager::getVF () const {
+	return _vfStack.empty() ? 0 : _vfStack.top();
+}
+
+
+/** Registers a new font to be managed by the FontManager. If there is
+ *  already a registered font assigned to number n, nothing happens.
+ *  @param[in] fontnum local font number, as used in DVI and VF files
+ *  @param[in] name fontname, e.g. cmr10
+ *  @param[in] checksum checksum to be compared with TFM checksum
+ *  @param[in] dsize design size in TeX point units
+ *  @param[in] ssize scaled size in TeX point units
+ *  @return id of registered font */
+int FontManager::registerFont (UInt32 fontnum, string name, UInt32 checksum, double dsize, double ssize) {
+	int id = fontID(fontnum);
+	if (id >= 0)
+		return id;
+
+	Font *newfont = 0;
+	int newid = _fonts.size();      // the new font gets this ID
+	Name2IdMap::iterator it = _name2id.find(name);
+	if (it != _name2id.end()) {  // font with same name already registered?
+		Font *font = _fonts[it->second];
+		newfont = font->clone(dsize, ssize);
+	}
+	else {
+		if (FileFinder::lookup(name+".pfb"))
+			newfont = PhysicalFont::create(name, checksum, dsize, ssize, PhysicalFont::PFB);
+		else if (FileFinder::lookup(name+".ttf"))
+			newfont = PhysicalFont::create(name, checksum, dsize, ssize, PhysicalFont::TTF);
+		else if (FileFinder::lookup(name+".vf"))
+			newfont = VirtualFont::create(name, checksum, dsize, ssize);
+		else if (FileFinder::lookup(name+".mf"))
+			newfont = PhysicalFont::create(name, checksum, dsize, ssize, PhysicalFont::MF);
+		else {
+			newfont = new EmptyFont(name);
+			Message::wstream(true) << "font '" << name << "' not found\n";
+		}
+		_name2id[name] = newid;
+
+		const char *encname = FileFinder::lookupEncName(name);
+		if (encname && _encMap.find(encname) == _encMap.end())
+			_encMap[encname] = new FontEncoding(encname);
+	}
+	_fonts.push_back(newfont);
+	if (_vfStack.empty())  // register font referenced in dvi file?
+		_num2id[fontnum] = newid;
+	else {  // register font referenced in vf file
+		VirtualFont *vf = const_cast<VirtualFont*>(_vfStack.top());
+		_vfnum2id[vf][fontnum] = newid;
+		if (_vfFirstFontMap.find(vf) == _vfFirstFontMap.end()) // first fontdef of VF?
+			_vfFirstFontMap[vf] = fontnum;
+	}
+	return newid;
+}
+
+
+/** Enters a new virtual font frame.
+ *  This method must be called before processing a VF character.
+ *  @param[in] vf virtual font */
+void FontManager::enterVF (VirtualFont *vf) {
+	if (vf)
+		_vfStack.push(vf);
+}
+
+
+/** Leaves a previously entered virtual font frame. */
+void FontManager::leaveVF () {
+	if (!_vfStack.empty())
+		_vfStack.pop();
+}
+
+
+/** Assigns a sequence of DVI commands to a char code.
+ * @param[in] c character code
+ * @param[in] dvi points to vector with DVI commands */
+void FontManager::assignVfChar (int c, vector<UInt8> *dvi) {
+	if (!_vfStack.empty() && dvi)
+		_vfStack.top()->assignChar(c, dvi);
+}
+
+
+/** Returns the encoding of a given font.
+ * @param[in] font font whose encoding will be returned
+ * @return pointer to encoding object, or 0 if there is no encoding defined */
+FontEncoding* FontManager::encoding (const Font *font) const {
+	if (font) {
+		if (const char *encname = FileFinder::lookupEncName(font->name())) {
+			map<string,FontEncoding*>::const_iterator it = _encMap.find(encname);
+			if (it != _encMap.end())
+				return it->second;
+		}
+	}
+	return 0;
+}
+
+
+ostream& FontManager::write (ostream &os, Font *font, int level) {
+#if 0
+	if (font) {
+		int id = -1;
+		for (int i=0; i < fonts.size() && id < 0; i++)
+			if (fonts[i] == font)
+				id = i;
+
+		VirtualFont *vf = dynamic_cast<VirtualFont*>(font);
+		for (int j=0; j < level+1; j++)
+			os << "  ";
+		os << "id " << id
+			<< " fontnum " << fontnum(id) << " "
+			<< (vf ? "VF" : "PF") << " "
+			<< font->name()
+			<< endl;
+
+		if (vf) {
+			enterVF(vf);
+			const Num2IdMap &num2id = vfnum2id.find(vf)->second;
+			FORALL(num2id, Num2IdMap::const_iterator, i) {
+				Font *font = fonts[i->second];
+				write(os, font, level+1);
+			}
+			leaveVF();
+		}
+	}
+	else {
+		for (int i=0; i < fonts.size(); i++)
+			write(os, fonts[i], level);
+		os << endl;
+	}
+#endif
+	return os;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.h
new file mode 100644
index 00000000000..b1ee735a097
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.h
@@ -0,0 +1,89 @@
+/*************************************************************************
+** FontManager.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTMANAGER_H
+#define FONTMANAGER_H
+
+#include <map>
+#include <ostream>
+#include <set>
+#include <string>
+#include <stack>
+#include <vector>
+#include "types.h"
+
+using std::map;
+using std::ostream;
+using std::set;
+using std::string;
+using std::stack;
+using std::vector;
+
+class FileFinder;
+class Font;
+class FontEncoding;
+class TFM;
+class VirtualFont;
+
+/** This class provides methods for an easy DVI font handling.
+ *  DVI and VF files use local font numbers to reference fonts. For SVG output
+ *  we need a single list with unique IDs of all physical fonts. Characters of
+ *  virtual fonts are completely replaced by their DVI description so they don't
+ *  appear anywhere in the output. */
+class FontManager
+{
+	typedef map<UInt32,int> Num2IdMap;
+	typedef map<string,int> Name2IdMap;
+	typedef map<VirtualFont*,Num2IdMap> VfNum2IdMap;
+	typedef map<VirtualFont*, UInt32> VfFirstFontMap;
+	typedef map<string,FontEncoding*> EncodingMap;
+	typedef stack<VirtualFont*> VfStack;
+   public:
+      FontManager ();
+      ~FontManager ();
+		int registerFont (UInt32 fontnum, string fontname, UInt32 checksum, double dsize, double scale);
+		Font* getFont (int n) const;
+		Font* getFont (const string &name) const;
+		Font* getFontById (int id) const;
+		VirtualFont* getVF () const;
+		int fontID (int n) const;
+		int fontID (const Font *font) const;
+		int fontID (const string &name) const;
+		int fontnum (int id) const;
+		int vfFirstFontNum (VirtualFont *vf) const;
+		int decodeChar (int c) const;
+		void enterVF (VirtualFont *vf);
+		void leaveVF ();
+		void assignVfChar (int c, vector<UInt8> *dvi);
+		const vector<Font*>& getFonts () const {return _fonts;}
+		FontEncoding* encoding (const Font *font) const;
+		ostream& write (ostream &os, Font *font=0, int level=0);
+
+   private:
+		vector<Font*>  _fonts;     ///< all registered Fonts (indexed by fontID)
+		Num2IdMap      _num2id;    ///< DVI font number -> fontID
+		Name2IdMap     _name2id;   ///< fontname -> fontID
+		VfNum2IdMap    _vfnum2id;
+		VfStack        _vfStack;   ///< stack of currently processed virtual fonts
+		VfFirstFontMap _vfFirstFontMap; ///< VF -> local font number of first font defined in VF
+		EncodingMap    _encMap;    ///< encname -> encoding table
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.cpp
new file mode 100644
index 00000000000..9d5ac6ee96f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.cpp
@@ -0,0 +1,237 @@
+/*************************************************************************
+** FontMap.cpp                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <fstream>
+#include <iostream>
+#include <vector>
+#include "Directory.h"
+#include "FontMap.h"
+
+using namespace std;
+
+enum FontMapFieldType {FM_ERROR=0, FM_NONE, FM_NAME, FM_PS_CODE, FM_HEADER, FM_ENC, FM_FONT};
+
+
+static char* str_tolower (char *str);
+static inline char* get_extension (char *fname);
+static FontMapFieldType read_entry (char* &first, char* &last, bool name_only=false);
+
+
+
+FontMap::FontMap (const string &fname) {
+	read(fname);
+}
+
+
+bool FontMap::read (const string &fname) {
+	ifstream ifs(fname.c_str());
+	if (ifs) {
+		if (fname.find("dvipdfm") != string::npos)
+			readPdfMap(ifs);
+		else
+			readPsMap(ifs);
+		return true;
+	}
+	return false;
+}
+
+
+/** Read map file in dvips format.
+ *  @param[in] is data is read from this stream */
+void FontMap::readPsMap (istream &is) {
+	char buf[512];
+	while (is && !is.eof()) {
+		is.getline(buf, 512);
+		if (!buf[0] || strchr(" %#;*", buf[0])) // comment?
+			continue;
+		char *first=buf, *last=buf, *end=buf+is.gcount()-1;
+		MapEntry entry;
+		string name;
+		while (last < end && *first) {
+			last = first;
+			switch (read_entry(first, last)) {
+				case FM_NAME:
+					if (name.empty())
+						name = first;
+					break;
+				case FM_ENC:
+					entry.encname = first; break;
+				case FM_FONT:
+					entry.fontname = first; break;
+				case FM_ERROR:
+					continue;
+				default:
+					break;
+			}
+			first = last+1;
+		}
+		// strip filename suffix
+		size_t len;
+		if ((len = entry.encname.length()) > 4 && entry.encname.substr(len-4) == ".enc")
+			entry.encname = entry.encname.substr(0, len-4);
+		if ((len = entry.fontname.length()) > 4 && entry.fontname[len-4] == '.')
+			entry.fontname = entry.fontname.substr(0, len-4);
+
+		if (!name.empty() && ((name != entry.fontname && !entry.fontname.empty()) || !entry.encname.empty()))
+			_fontMap[name] = entry;
+	}
+}
+
+
+/** Read map file in dvipdfm format.
+ *  <font name> [<encoding>|default|none] [<map target>] [options]
+ *  The optional trailing dvipdfm-parameters -r, -e and -s are ignored.
+ *  @param[in] is data is read from this stream */
+void FontMap::readPdfMap (istream &is) {
+	char buf[512];
+	while (is && !is.eof()) {
+		is.getline(buf, 512);
+		if (!buf[0] || strchr(" %#;*", buf[0])) // comment?
+			continue;
+		char *first=buf, *last=buf, *end=buf+is.gcount()-1;
+		vector<string> fields;
+		for (int i=0; i < 3 && last < end && *first; i++) {
+			FontMapFieldType type = read_entry(first, last, true);
+			if (*first == '-')
+				break;
+			if (type == FM_NAME)
+				fields.push_back(first);
+			first = last+1;
+		}
+		if (fields.size() > 1 && (fields[1] == "default" || fields[1] == "none"))
+			fields[1].clear();
+
+		if (fields.size() < 2)
+			continue;
+		if ((fields.size() == 2 && fields[1].empty()) || (fields.size() == 3 && fields[1].empty() && fields[0] == fields[2]))
+			continue;
+
+		_fontMap[fields[0]].fontname = fields[fields.size() == 2 ? 0 : 2];
+		_fontMap[fields[0]].encname  = fields[1];
+	}
+}
+
+
+
+static char* str_tolower (char *str) {
+	for (char *p=str; *p; p++)
+		*p = tolower(*p);
+	return str;
+}
+
+
+static inline char* get_extension (char *fname) {
+	if (char* p=strrchr(fname, '.'))
+		return p+1;
+	return 0;
+}
+
+
+
+
+/** Reads a single line entry.
+ *  @param[in,out] first pointer to first char of entry
+ *  @param[in,out] last  pointer to last char of entry
+ *  @param[in] name_only true, if special meanings of \" and < should be ignored
+ *  @return entry type */
+static FontMapFieldType read_entry (char* &first, char* &last, bool name_only) {
+	while (*first && isspace(*first))
+		first++;
+	if (!name_only) {
+		if (*first == '"') {
+			last = first+1;
+			while (*last && *last != '"')
+				last++;
+			if (*last == 0)  // quote not closed => skip invalid line
+				return FM_ERROR;
+			return FM_PS_CODE;
+		}
+		else if (*first == '<') {
+			bool eval_prefix = true;
+			FontMapFieldType type=FM_HEADER;
+			first++;
+			if (isspace(*first)) {
+				first++;
+				eval_prefix = false;
+			}
+			else if (*first == '<' || *first == '[') {
+				type = (*first == '<') ? FM_FONT : FM_ENC;
+				first++;
+			}
+			if (read_entry(first, last, true) != FM_NAME)
+				return FM_ERROR;
+			if (type == FM_HEADER) {
+				if (char *ext = get_extension(first)) {
+					ext = str_tolower(ext);
+					if (strcmp(ext, "enc")==0)
+						return FM_ENC;
+					if (strcmp(ext, "pfb")==0 || strcmp(ext, "pfa")==0)
+						return FM_FONT;
+				}
+			}
+			return type;
+		}
+	}
+	last = first;
+	while (*last && !isspace(*last))
+		last++;
+	*last = 0;
+	return (first < last) ? FM_NAME : FM_NONE;
+}
+
+
+ostream& FontMap::write (ostream &os) const {
+	for (map<string,MapEntry>::const_iterator i=_fontMap.begin(); i != _fontMap.end(); ++i)
+		os << i->first << " -> " << i->second.fontname << " [" << i->second.encname << "]\n";
+	return os;
+}
+
+
+void FontMap::readdir (const string &dirname) {
+	Directory dir(dirname);
+	while (const char *fname = dir.read('f')) {
+		if (strlen(fname) >= 4 && strcmp(fname+strlen(fname)-4, ".map") == 0) {
+			string path = dirname + "/" + fname;
+			read(path.c_str());
+		}
+	}
+}
+
+
+/** Returns name of font that is mapped to a given font.
+ * @param[in] fontname name of font whose mapped name is retrieved
+ * @returns name of mapped font */
+const char* FontMap::lookup (const string &fontname) const {
+	ConstIterator it = _fontMap.find(fontname);
+	if (it == _fontMap.end())
+		return 0;
+	return it->second.fontname.c_str();
+}
+
+
+/** Returns the name of the assigned encoding for a given font.
+ *  @param[in] fontname name of font whose encoding is returned
+ *  @return name of encoding, 0 if there is no encoding assigned */
+const char* FontMap::encoding (const string &fontname) const {
+	ConstIterator it = _fontMap.find(fontname);
+	if (it == _fontMap.end() || it->second.encname.empty())
+		return 0;
+	return it->second.encname.c_str();
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.h
new file mode 100644
index 00000000000..8ca075fb36b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.h
@@ -0,0 +1,63 @@
+/*************************************************************************
+** FontMap.h                                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FONTMAP_H
+#define FONTMAP_H
+
+#include <cstring>
+#include <istream>
+#include <map>
+#include <ostream>
+#include <string>
+
+using std::istream;
+using std::map;
+using std::ostream;
+
+class FontMap
+{
+	struct MapEntry
+	{
+		std::string fontname; ///< target font name
+		std::string encname;  ///< name of font encoding
+	};
+
+	typedef map<std::string,MapEntry>::const_iterator ConstIterator;
+
+   public:
+		FontMap () {}
+		FontMap (const std::string &fname);
+      FontMap (istream &is);
+		bool read (const std::string &fname);
+		void readdir (const std::string &dirname);
+		void clear ()    {_fontMap.clear();}
+		ostream& write (ostream &os) const;
+		const char* lookup(const std::string &fontname) const;
+		const char* encoding (const std::string &fontname) const;
+
+	protected:
+		void readPsMap (istream &is);
+		void readPdfMap (istream &is);
+
+   private:
+		map<std::string,MapEntry> _fontMap;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.cpp
new file mode 100644
index 00000000000..4707520ba38
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.cpp
@@ -0,0 +1,86 @@
+/*************************************************************************
+** GFGlyphTracer.cpp                                                    **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "GFGlyphTracer.h"
+#include "Pair.h"
+
+using namespace std;
+
+
+
+GFGlyphTracer::GFGlyphTracer (istream &is, double upp) : GFTracer(is, upp)
+{
+	_glyph = new Glyph;
+	_transfered = false;
+}
+
+
+GFGlyphTracer::~GFGlyphTracer () {
+	if (!_transfered)
+		delete _glyph;
+}
+
+
+void GFGlyphTracer::moveTo (double x, double y) {
+	LPair p(x, y);
+	_glyph->addCommand(new GlyphMoveTo(p));
+}
+
+
+void GFGlyphTracer::lineTo (double x, double y) {
+	LPair p(x, y);
+	_glyph->addCommand(new GlyphLineTo(p));
+}
+
+
+void GFGlyphTracer::curveTo (double c1x, double c1y, double c2x, double c2y, double x, double y) {
+	LPair p1(c1x, c1y);
+	LPair p2(c2x, c2y);
+	LPair p3(x, y);
+	_glyph->addCommand(new GlyphCubicTo(p1, p2, p3));
+}
+
+
+void GFGlyphTracer::closePath () {
+	_glyph->addCommand(new GlyphClosePath());
+}
+
+
+void GFGlyphTracer::endChar (UInt32 c) {
+	if (_transfered) {
+		_glyph = new Glyph;
+		_transfered = false;
+	}
+	else
+		_glyph->clear();
+	GFTracer::endChar(c);
+	_glyph->optimizeCommands();
+}
+
+
+/** Returns a pointer to the current glyph object and transfers its ownership. That means
+ *  the caller is responsible for deleting the object after its usage. GFGlyphTracer doesn't
+ *  care for it any longer. To just retrieve the glyph without transferring ownership, use
+ *  getGlyph(). */
+Glyph* GFGlyphTracer::transferGlyph () {
+	_transfered = true;
+	return _glyph;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.h
new file mode 100644
index 00000000000..7c63ac5b932
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.h
@@ -0,0 +1,45 @@
+/*************************************************************************
+** GFGlyphTracer.h                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef GFGLYPHTRACER_H
+#define GFGLYPHTRACER_H
+
+#include "FontGlyph.h"
+#include "GFTracer.h"
+
+class GFGlyphTracer : public GFTracer
+{
+   public:
+      GFGlyphTracer (istream &is, double upp);
+		~GFGlyphTracer ();
+		void moveTo (double x, double y);
+		void lineTo (double x, double y);
+		void curveTo (double c1x, double c1y, double c2x, double c2y, double x, double y);
+		void closePath ();
+		void endChar (UInt32 c);
+		const Glyph& getGlyph () const {return *_glyph;}
+		Glyph* transferGlyph ();
+
+   private:
+		Glyph *_glyph;
+		bool _transfered;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.cpp
new file mode 100644
index 00000000000..121b9e44b59
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.cpp
@@ -0,0 +1,372 @@
+/*************************************************************************
+** GFReader.cpp                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <iostream>
+#include "GFReader.h"
+#include "Message.h"
+#include "macros.h"
+
+using namespace std;
+
+struct GFCommand
+{
+	void (GFReader::*method)(int);
+	int numBytes;
+};
+
+struct CharInfo
+{
+	CharInfo (Int32 dxx, Int32 dyy, Int32 w, UInt32 p)
+		: dx(dxx), dy(dyy), width(w), location(p) {}
+
+	Int32 dx, dy;
+	Int32 width;  // 2^24 * (true width)/(design size)
+	UInt32 location;
+};
+
+
+static inline double fix2double (Int32 fix) {
+	return double(fix)/(1 << 20);
+}
+
+
+static inline double scaled2double (Int32 scaled) {
+	return double(scaled)/(1 << 16);
+}
+
+
+GFReader::GFReader (istream &is) : in(is), valid(true)
+{
+	minX = maxX = minY = maxY = x = y = 0;
+}
+
+
+GFReader::~GFReader () {
+	FORALL(charInfoMap, Iterator, i)
+		delete i->second;
+}
+
+
+UInt32 GFReader::readUnsigned (int bytes) {
+	UInt32 ret = 0;
+	for (int i=bytes-1; i >= 0 && !in.eof(); i--) {
+		UInt32 b = in.get();
+		ret |= b << (8*i);
+	}
+	return ret;
+}
+
+
+Int32 GFReader::readSigned (int bytes) {
+	Int32 ret = in.get();
+	if (ret & 128)        // negative value?
+		ret |= 0xffffff00;
+	for (int i=bytes-2; i >= 0 && !in.eof(); i--)
+		ret = (ret << 8) | in.get();
+	return ret;
+}
+
+
+string GFReader::readString (int bytes) {
+	char *buf = new char[bytes+1];
+	if (bytes > 0)
+		in.get(buf, bytes+1);  // reads 'bytes' bytes (pos. bytes+1 is set to 0)
+	else
+		*buf = 0;
+	string ret = buf;
+	delete [] buf;
+	return ret;
+}
+
+
+/** Reads a single GF command from the current position of the input stream and calls the
+ *  corresponding cmdFOO method.
+ *  @return opcode of the executed command */
+int GFReader::executeCommand () {
+   /* Each cmdFOO command reads the necessary number of bytes from the stream so executeCommand
+   doesn't need to know the exact GF command format. Some cmdFOO methods are used for multiple
+	GF commands because they only differ in the size of their parameters. */
+	static const GFCommand commands[] = {
+		{&GFReader::cmdPaint, 1}, {&GFReader::cmdPaint, 2}, {&GFReader::cmdPaint, 3},                        // 64-66
+		{&GFReader::cmdBoc, 0},   {&GFReader::cmdBoc1, 0},                                                   // 67-68
+		{&GFReader::cmdEoc, 0},                                                                              // 69
+		{&GFReader::cmdSkip, 0},  {&GFReader::cmdSkip, 1},  {&GFReader::cmdSkip, 2},{&GFReader::cmdSkip, 3}, // 70-73
+		{&GFReader::cmdXXX, 1},   {&GFReader::cmdXXX, 2},   {&GFReader::cmdXXX, 3}, {&GFReader::cmdXXX, 4},  // 239-242
+		{&GFReader::cmdYYY, 0},                                                                              // 243
+		{&GFReader::cmdNop, 0},                                                                              // 244
+		{&GFReader::cmdCharLoc, 0}, {&GFReader::cmdCharLoc0, 0},                                             // 245-246
+		{&GFReader::cmdPre, 0},     {&GFReader::cmdPost, 0}, {&GFReader::cmdPostPost, 0}                     // 247-249
+	};
+
+	int opcode = in.get();
+	if (opcode < 0) { // at end of file
+		Message::estream(true) << "unexpected end of file\n";
+		return 249;   // postpost opcode => stop further reading
+	}
+	if (opcode >= 0 && opcode <= 63)
+		cmdPaint0(opcode);
+	else if (opcode >= 74 && opcode <= 238)
+		cmdNewRow(opcode-74);
+	else if (opcode >= 250) {
+		Message::estream(true) << "undefined GF command (opcode " << opcode << ")\n";
+		valid = false;
+	}
+	else {
+		int offset = opcode <= 73 ? 64 : 239-(73-64+1);
+		const GFCommand &cmd = commands[opcode-offset];
+		if (cmd.method)
+			(this->*cmd.method)(cmd.numBytes);
+	}
+	return opcode;
+}
+
+
+bool GFReader::executeChar (UInt8 c) {
+	in.clear();
+	if (charInfoMap.empty())
+		executePostamble();          // read character infos
+	in.clear();
+	Iterator it = charInfoMap.find(c);
+	if (in && valid && it != charInfoMap.end()) {
+		in.seekg(it->second->location, ios_base::beg);
+		while (valid && executeCommand() != 69);  // execute all commands until eoc is reached
+		return valid;
+	}
+	return false;
+}
+
+
+bool GFReader::executeAllChars () {
+	in.clear();
+	if (charInfoMap.empty())
+		executePostamble();   // read character infos
+	in.clear();
+	if (in && valid) {
+		in.seekg(0);
+		while (valid && executeCommand() != 248); // execute all commands until postamble is reached
+		return valid;
+	}
+	return false;
+}
+
+
+bool GFReader::executePostamble () {
+	in.clear();
+	if (!in)
+		return false;
+	in.seekg(-1, ios_base::end);
+	while (in.peek() == 223)         // skip fill bytes
+		in.seekg(-1, ios_base::cur);
+	in.seekg(-4, ios_base::cur);
+	UInt32 q = readUnsigned(4);      // pointer to begin of postamble
+	in.seekg(q, ios_base::beg);    // now on begin of postamble
+	while (valid && executeCommand() != 249); // execute all commands until postpost is reached
+	return valid;
+}
+
+
+/** Returns the design size of this font int TeX point units. */
+double GFReader::getDesignSize () const {
+	return fix2double(designSize);
+}
+
+/** Returns the number of horizontal pixels per point. */
+double GFReader::getHPixelsPerPoint () const {
+	return scaled2double(hppp);
+}
+
+/** Returns the number of vertical pixels per point. */
+double GFReader::getVPixelsPerPoint () const {
+	return scaled2double(vppp);
+}
+
+/** Returns the width of character c in TeX point units */
+double GFReader::getCharWidth (UInt32 c) const {
+	ConstIterator it = charInfoMap.find(c%256);
+	return it == charInfoMap.end() ? 0 : it->second->width*getDesignSize()/(1<<24);
+}
+
+///////////////////////
+
+
+/** Reads the preamble. */
+void GFReader::cmdPre (int) {
+	UInt32 i = readUnsigned(1);
+	if (i == 131) {
+		UInt32 k = readUnsigned(1);
+		string s = readString(k);
+		preamble(s);
+	}
+	else {
+		Message::estream(true) << "invalid identification number in GF preamble\n";
+		valid = false;
+	}
+}
+
+
+/** Reads the postamble. */
+void GFReader::cmdPost (int) {
+	readUnsigned(4);               // pointer to byte after final eoc
+	designSize = readUnsigned(4);  // design size of font in points
+	checksum   = readUnsigned(4);  // checksum
+	hppp       = readUnsigned(4);  // horizontal pixels per point (scaled int)
+	vppp       = readUnsigned(4);  // vertical pixels per point (scaled int)
+	in.seekg(16, ios_base::cur);   // skip x and y bounds
+	postamble();
+}
+
+
+/** Reads trailing bytes at end of stream. */
+void GFReader::cmdPostPost (int) {
+	readUnsigned(4);   // pointer to begin of postamble
+	UInt32 i = readUnsigned(1);
+	if (i == 131)
+		while (readUnsigned(1) == 223); // skip fill bytes
+	else {
+		Message::estream(true) << "invalid identification number in GF preamble\n";
+		valid = false;
+	}
+}
+
+
+/** Inverts "paint color" (black to white or vice versa) of n pixels
+ *  and advances the cursor by n.
+ *  @param[in] n number of pixels to be inverted */
+void GFReader::cmdPaint0 (int n) {
+	if (penDown)                    // set pixels?
+		bitmap.setBits(y, x, n);
+	x += n;
+	penDown = !penDown;             // inverse pen state
+}
+
+
+/** Inverts "paint color" (black to white or vice versa) of n pixels
+ *  and advances the cursor by n. The number n of pixels is read from
+ *  the input stream.
+ *  @param[in] len size of n in bytes */
+void GFReader::cmdPaint (int len) {
+	UInt32 pixels = readUnsigned(len);
+	cmdPaint0(pixels);
+}
+
+
+/** Beginning of character (generic format). */
+void GFReader::cmdBoc (int) {
+	currentChar = readSigned(4);
+	readSigned(4);  // pointer to previous boc with same c mod 256
+	minX = readSigned(4);
+	maxX = readSigned(4);
+	minY = readSigned(4);
+	maxY = readSigned(4);
+	x = minX;
+	y = maxY;
+	penDown = false;
+	bitmap.resize(minX, maxX, minY, maxY);
+	beginChar(currentChar);
+}
+
+
+/** Beginning of character (compact format). */
+void GFReader::cmdBoc1 (int) {
+	currentChar = readUnsigned(1);
+	UInt32 dx = readUnsigned(1);
+	maxX = readUnsigned(1);
+	minX = maxX - dx;
+	UInt32 dy = readUnsigned(1);
+	maxY = readUnsigned(1);
+	minY = maxY - dy;
+	x = minX;
+	y = maxY;
+	penDown = false;
+	bitmap.resize(minX, maxX, minY, maxY);
+	beginChar(currentChar);
+}
+
+
+/** End of character. */
+void GFReader::cmdEoc (int) {
+	endChar(currentChar);
+}
+
+
+/** Moves cursor to the beginning of a following row and sets
+ *  paint color to white.
+ *  @param[in] len if 0: move to next row, otherwise: number of bytes to read.
+ *                 The read value denotes the number of rows to be skipped.  */
+void GFReader::cmdSkip (int len) {
+	if (len == 0)
+		y--;
+	else
+		y -= readUnsigned(len)+1;
+	x = minX;
+	penDown = false;
+}
+
+
+/** Moves cursor to pixel number 'col' in the next row and sets
+ *  the paint color to black.
+ *  @param[in] col pixel/column number */
+void GFReader::cmdNewRow (int col) {
+	x = minX + col ;
+	y--;
+	penDown = true;
+}
+
+
+void GFReader::cmdXXX (int len) {
+	UInt32 n = readUnsigned(len);
+	string str = readString(n);
+	special(str);
+}
+
+
+void GFReader::cmdYYY (int) {
+	Int32 y = readSigned(4);
+	numspecial(y);
+}
+
+
+/** Does nothing. */
+void GFReader::cmdNop (int) {
+}
+
+
+/** Reads character locator (part of postamble) */
+void GFReader::cmdCharLoc0 (int) {
+	UInt8 c  = readUnsigned(1); // character code mod 256
+	UInt8 dm = readUnsigned(1); //
+	Int32 w  = readSigned(4);   // (1<<24)*characterWidth/designSize
+	Int32 p   = readSigned(4);  // pointer to begin of (last) character data
+	Int32 dx  = 65536*dm;
+	Int32 dy  = 0;
+	charInfoMap[c] = new CharInfo(dx, dy, w, p);
+}
+
+
+/** Reads character locator (part of postamble) */
+void GFReader::cmdCharLoc (int) {
+	UInt32 c = readUnsigned(1); // character code mod 256
+	Int32 dx = readSigned(4);   // horizontal escapement (scaled pixel units)
+	Int32 dy = readSigned(4);   // vertical escapement (scaled pixel units)
+	Int32 w  = readSigned(4);   // (1<<24)*characterWidth/designSize
+	Int32 p  = readSigned(4);   // pointer to begin of (last) character data
+	charInfoMap[c] = new CharInfo(dx, dy, w, p);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.h
new file mode 100644
index 00000000000..d647393359f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.h
@@ -0,0 +1,98 @@
+/*************************************************************************
+** GFReader.h                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef GFREADER_H
+#define GFREADER_H
+
+#include <istream>
+#include <map>
+#include <string>
+#include <vector>
+#include "Bitmap.h"
+#include "types.h"
+
+using std::istream;
+using std::map;
+using std::string;
+using std::vector;
+
+class CharInfo;
+
+class GFReader
+{
+	typedef map<UInt8,CharInfo*>::iterator Iterator;
+	typedef map<UInt8,CharInfo*>::const_iterator ConstIterator;
+   public:
+      GFReader (istream &is);
+      virtual ~GFReader ();
+		bool executeChar (UInt8 c);
+		bool executeAllChars ();
+		bool executePostamble ();
+		virtual void preamble (const string &str) {}
+		virtual void postamble () {}
+		virtual void beginChar (UInt32 c) {}
+		virtual void endChar (UInt32 c) {}
+		virtual void special (string str) {}
+		virtual void numspecial (Int32 y) {}
+		const Bitmap& getBitmap () const {return bitmap;}
+		double getDesignSize () const;
+		double getHPixelsPerPoint () const;
+		double getVPixelsPerPoint () const;
+		double getCharWidth (UInt32 c) const;
+		UInt32 getChecksum () const  {return checksum;}
+
+	protected:
+		Int32 readSigned (int bytes);
+		UInt32 readUnsigned (int bytes);
+		string readString (int len);
+		int executeCommand ();
+		istream& getInputStream () const {return in;}
+
+		void cmdPre (int);
+		void cmdPost (int);
+		void cmdPostPost (int);
+		void cmdPaint0 (int pixels);
+		void cmdPaint (int len);
+		void cmdBoc (int);
+		void cmdBoc1 (int);
+		void cmdEoc (int);
+		void cmdSkip (int len);
+		void cmdNewRow (int col);
+		void cmdXXX (int len);
+		void cmdYYY (int);
+		void cmdNop (int);
+		void cmdCharLoc0 (int);
+		void cmdCharLoc (int);
+
+   private:
+		istream &in;
+		Int32 minX, maxX, minY, maxY;
+		Int32 x, y;            // current pen location (pixel units)
+		Int32 currentChar;
+		Bitmap bitmap;         // bitmap of current char
+		FixWord designSize;    // designSize
+		ScaledInt hppp, vppp;  // horizontal and vertical pixel per point
+		UInt32 checksum;
+		map<UInt8,CharInfo*> charInfoMap;
+		bool penDown;
+		bool valid;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.cpp
new file mode 100644
index 00000000000..4d494934c0d
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.cpp
@@ -0,0 +1,103 @@
+/*************************************************************************
+** GFTracer.cpp                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include "FontGlyph.h"
+#include "GFTracer.h"
+#include "Message.h"
+
+#ifdef __MSVC__
+#include <potracelib.h>
+#else
+extern "C" {
+#include <potracelib.h>
+}
+#endif
+
+using namespace std;
+
+
+GFTracer::GFTracer (istream &is)
+	: GFReader(is), _unitsPerPoint(0.0)
+{
+}
+
+
+/** Constructs a new GFTracer.
+ *  @param[in] is GF file is read from this stream
+ *  @param[in] upp target units per TeX point */
+GFTracer::GFTracer (istream &is, double upp)
+	: GFReader(is), _unitsPerPoint(upp)
+{
+}
+
+
+void GFTracer::beginChar (UInt32 c) {
+}
+
+
+void GFTracer::endChar (UInt32 c) {
+	const Bitmap &bitmap = getBitmap();
+	if (bitmap.empty())
+		return;
+
+	// prepare potrace's bitmap structure
+	vector<potrace_word> buffer;
+	potrace_bitmap_t pobitmap;
+	pobitmap.w = bitmap.width();
+	pobitmap.h = bitmap.height();
+	pobitmap.dy = bitmap.copy(buffer);
+	pobitmap.map = &buffer[0];
+	potrace_param_t *param = potrace_param_default();
+	potrace_state_t *state = potrace_trace(param, &pobitmap);
+	potrace_param_free(param);
+
+	if (!state || state->status == POTRACE_STATUS_INCOMPLETE)
+		Message::wstream(true) << "error while tracing character\n";
+	else {
+		double hsf=1.0, vsf=1.0; // horizontal a d vertical scale factor
+		if (_unitsPerPoint != 0.0) {
+			hsf = _unitsPerPoint/getHPixelsPerPoint();  // horizontal scale factor
+			vsf = _unitsPerPoint/getVPixelsPerPoint();  // vertical scale factor
+		}
+		for (potrace_path_t *path = state->plist; path; path = path->next) {
+			potrace_dpoint_t &p = path->curve.c[path->curve.n-1][2]; // start/end point
+			moveTo(hsf*(p.x+bitmap.xshift()), vsf*(p.y+bitmap.yshift()));
+			for (int i=0; i < path->curve.n; i++) {
+				if (path->curve.tag[i] == POTRACE_CURVETO) {
+					curveTo(hsf*(path->curve.c[i][0].x+bitmap.xshift()), vsf*(path->curve.c[i][0].y+bitmap.yshift()),
+							  hsf*(path->curve.c[i][1].x+bitmap.xshift()), vsf*(path->curve.c[i][1].y+bitmap.yshift()),
+							  hsf*(path->curve.c[i][2].x+bitmap.xshift()), vsf*(path->curve.c[i][2].y+bitmap.yshift()));
+				}
+				else {
+					lineTo(hsf*(path->curve.c[i][1].x+bitmap.xshift()), vsf*(path->curve.c[i][1].y+bitmap.yshift()));
+					if (i == path->curve.n-1)
+						closePath();
+					else
+						lineTo(hsf*(path->curve.c[i][2].x+bitmap.xshift()), vsf*(path->curve.c[i][2].y+bitmap.yshift()));
+				}
+			}
+		}
+	}
+	potrace_state_free(state);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.h
new file mode 100644
index 00000000000..bfa21accad6
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.h
@@ -0,0 +1,44 @@
+/*************************************************************************
+** GFTracer.h                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef GFTRACER_H
+#define GFTRACER_H
+
+#include <istream>
+#include "GFReader.h"
+
+class GFTracer : public GFReader
+{
+   public:
+      GFTracer (std::istream &is);
+      GFTracer (std::istream &is, double upp);
+      virtual ~GFTracer () {}
+		virtual void moveTo (double x, double y) {}
+		virtual void lineTo (double x, double y) {}
+		virtual void curveTo (double c1x, double c1y, double c2x, double c2y, double x, double y) {}
+		virtual void closePath () {}
+		void beginChar (UInt32 c);
+		void endChar (UInt32 c);
+
+	private:
+		double _unitsPerPoint; ///< target units per TeX point
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.cpp
new file mode 100644
index 00000000000..2af61f51e27
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.cpp
@@ -0,0 +1,223 @@
+/*************************************************************************
+** Ghostscript.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "Ghostscript.h"
+#if !DISABLE_GS
+
+#include <cstring>
+#include <sstream>
+
+using namespace std;
+
+#ifdef __WIN32__
+	#define GS_DL_NAME "gsdll32.dll"
+#else
+	#define GS_DL_NAME "libgs.so"
+#endif
+
+
+/** Loads the Ghostscript library but does not create an instance. This
+ *  constructor should only be used to call available() and revision(). */
+Ghostscript::Ghostscript ()
+#if !HAVE_LIBGS
+: DLLoader(GS_DL_NAME)
+#endif
+{
+	_inst = 0;
+}
+
+
+/** Tries to load the shared library and to initialize Ghostscript.
+ * @param[in] argc number of parameters in array argv
+ * @param[in] argv parameters passed to Ghostscript
+ * @param[in] caller this parameter is passed to all callback functions */
+Ghostscript::Ghostscript (int argc, const char **argv, void *caller)
+#if !HAVE_LIBGS
+	: DLLoader(GS_DL_NAME)
+#endif
+{
+	int status = new_instance(&_inst, caller);
+	if (status < 0)
+		_inst = 0;
+	else {
+		init_with_args(argc, (char**)argv);
+	}
+}
+
+
+/** Exits Ghostscript and unloads the dynamic library. */
+Ghostscript::~Ghostscript () {
+	if (_inst) {
+		exit();
+		delete_instance();
+	}
+}
+
+
+/** Returns true if Ghostscript library was found and can be loaded. */
+bool Ghostscript::available () {
+#if HAVE_LIBGS
+	return true;
+#else
+	return loaded();
+#endif
+}
+
+
+/** Retrieves version information about Ghostscript.
+ * @param[out] r takes the revision information (see GS API documentation for further details)
+ * @return true on success  */
+bool Ghostscript::revision (gsapi_revision_t *r) {
+#if HAVE_LIBGS
+	return (gsapi_revision(r, sizeof(gsapi_revision_t)) == 0);
+#else
+	if (PFN_gsapi_revision fn = (PFN_gsapi_revision)loadFunction("gsapi_revision"))
+		return (fn(r, sizeof(gsapi_revision_t)) == 0);
+	return false;
+#endif
+}
+
+
+string Ghostscript::revision () {
+	gsapi_revision_t r;
+	if (revision(&r)) {
+		ostringstream oss;
+		oss << r.product << ' ' << (r.revision/100) << '.' << (r.revision%100);
+		return oss.str();
+	}
+	return "";
+}
+
+
+/** Creates a new instance of Ghostscript. This method is called by the constructor and
+ *  should not be used elsewhere.
+ *  @param[out] psinst handle of newly created instance (or 0 on error)
+ *  @param[in] caller pointer forwarded to callback functions */
+int Ghostscript::new_instance (void **psinst, void *caller) {
+#if HAVE_LIBGS
+	return gsapi_new_instance(psinst, caller);
+#else
+	if (PFN_gsapi_new_instance fn = (PFN_gsapi_new_instance)loadFunction("gsapi_new_instance"))
+		return fn(psinst, caller);
+   *psinst = 0;
+	return 0;
+#endif
+}
+
+
+/** Destroys the current instance of Ghostscript. This method is called by the destructor
+ *  and should not be used elsewhere. */
+void Ghostscript::delete_instance () {
+#if HAVE_LIBGS
+	gsapi_delete_instance(_inst);
+#else
+	if (PFN_gsapi_delete_instance fn = (PFN_gsapi_delete_instance)loadFunction("gsapi_delete_instance"))
+		fn(_inst);
+#endif
+}
+
+
+/** Exits the interpreter. Must be called before destroying the GS instance. */
+int Ghostscript::exit () {
+#if HAVE_LIBGS
+	return gsapi_exit(_inst);
+#else
+	if (PFN_gsapi_exit fn = (PFN_gsapi_exit)loadFunction("gsapi_exit"))
+		return fn(_inst);
+	return 0;
+#endif
+}
+
+
+/** Sets the I/O callback functions.
+ * @param[in] in pointer to stdin handler
+ * @param[in] out pointer to stdout handler
+ * @param[in] err pointer to stderr handler */
+int Ghostscript::set_stdio (Stdin in, Stdout out, Stderr err) {
+#if HAVE_LIBGS
+	return gsapi_set_stdio(_inst, in, out, err);
+#else
+	if (PFN_gsapi_set_stdio fn = (PFN_gsapi_set_stdio)loadFunction("gsapi_set_stdio"))
+		return fn(_inst, in, out, err);
+	return 0;
+#endif
+}
+
+
+/** Initializes Ghostscript with a set of optional parameters. This
+ *  method is called by the constructor and should not be used elsewhere.
+ *  @param[in] argc number of paramters
+ *  @param[in] argv parameters passed to Ghostscript */
+int Ghostscript::init_with_args (int argc, char **argv) {
+#if HAVE_LIBGS
+	return gsapi_init_with_args(_inst, argc, argv);
+#else
+	if (PFN_gsapi_init_with_args fn = (PFN_gsapi_init_with_args)loadFunction("gsapi_init_with_args"))
+		return fn(_inst, argc, argv);
+	return 0;
+#endif
+}
+
+
+/** Tells Ghostscript that several calls of run_string_continue will follow. */
+int Ghostscript::run_string_begin (int user_errors, int *pexit_code) {
+#if HAVE_LIBGS
+	return gsapi_run_string_begin(_inst, user_errors, pexit_code);
+#else
+	if (PFN_gsapi_run_string_begin fn = (PFN_gsapi_run_string_begin)loadFunction("gsapi_run_string_begin"))
+		return fn(_inst, user_errors, pexit_code);
+	*pexit_code = 0;
+	return 0;
+#endif
+}
+
+
+/** Executes a chunk of PostScript commands given by a buffer of characters. The size of
+ *  this buffer must not exceed 64KB. Longer programs can be split into arbitrary smaller chunks
+ *  and passed to Ghostscript by successive calls of run_string_continue.
+ *  @param[in] str buffer containing the PostScript code
+ *  @param[in] length number of characters in buffer
+ *  @param[in] user_errors if non-negative, the default PS error values will be generated, otherwise this value is returned
+ *  @param[out] pexit_code takes the PS error code */
+int Ghostscript::run_string_continue (const char *str, unsigned length, int user_errors, int *pexit_code) {
+#if HAVE_LIBGS
+	return gsapi_run_string_continue(_inst, str, length, user_errors, pexit_code);
+#else
+	if (PFN_gsapi_run_string_continue fn = (PFN_gsapi_run_string_continue)loadFunction("gsapi_run_string_continue"))
+		return fn(_inst, str, length, user_errors, pexit_code);
+	*pexit_code = 0;
+	return 0;
+#endif
+}
+
+
+/** Terminates the successive code feeding. Must be called after the last call of run_string_continue. */
+int Ghostscript::run_string_end (int user_errors, int *pexit_code) {
+#if HAVE_LIBGS
+	return gsapi_run_string_end(_inst, user_errors, pexit_code);
+#else
+	if (PFN_gsapi_run_string_end fn = (PFN_gsapi_run_string_end)loadFunction("gsapi_run_string_end"))
+		return fn(_inst, user_errors, pexit_code);
+	*pexit_code = 0;
+	return 0;
+#endif
+}
+
+#endif  // !DISABLE_GS
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.h
new file mode 100644
index 00000000000..776f29bf008
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.h
@@ -0,0 +1,97 @@
+/*************************************************************************
+** Ghostscript.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef GHOSTSCRIPT_H
+#define GHOSTSCRIPT_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string>
+#if HAVE_LIBGS
+   #include <ghostscript/iapi.h>
+#else
+   #include "DLLoader.h"
+   #include "iapi.h"
+#endif
+
+#if defined(__WIN32__) && !defined(_Windows)
+	#define _Windows
+#endif
+
+#if DISABLE_GS
+struct Ghostscript
+{
+	typedef int (GSDLLCALLPTR Stdin) (void *caller, char *buf, int len);
+	typedef int (GSDLLCALLPTR Stdout) (void *caller, const char *str, int len);
+	typedef int (GSDLLCALLPTR Stderr) (void *caller, const char *str, int len);
+
+	Ghostscript () {}
+	Ghostscript (int argc, const char **argv, void *caller=0) {}
+	bool available () {return false;}
+	bool revision (gsapi_revision_t *r) {return false;}
+	std::string revision () {return "";}
+	int set_stdio (Stdin in, Stdout out, Stderr err) {return 0;}
+	int run_string_begin (int user_errors, int *pexit_code) {return 0;}
+	int run_string_continue (const char *str, unsigned int length, int user_errors, int *pexit_code) {return 0;}
+	int run_string_end (int user_errors, int *pexit_code) {return 0;}
+	int exit () {return 0;}
+};
+
+#else
+
+/** Wrapper class of (a subset of) the Ghostscript API. */
+class Ghostscript
+#if !HAVE_LIBGS
+: public DLLoader
+#endif
+{
+	public:
+		typedef int (GSDLLCALLPTR Stdin) (void *caller, char *buf, int len);
+		typedef int (GSDLLCALLPTR Stdout) (void *caller, const char *str, int len);
+		typedef int (GSDLLCALLPTR Stderr) (void *caller, const char *str, int len);
+
+	public:
+		Ghostscript ();
+		Ghostscript (int argc, const char **argv, void *caller=0);
+		~Ghostscript ();
+		bool available ();
+		bool revision (gsapi_revision_t *r);
+		std::string revision ();
+		int set_stdio (Stdin in, Stdout out, Stderr err);
+		int run_string_begin (int user_errors, int *pexit_code);
+		int run_string_continue (const char *str, unsigned int length, int user_errors, int *pexit_code);
+		int run_string_end (int user_errors, int *pexit_code);
+		int exit ();
+
+	protected:
+		Ghostscript (const Ghostscript &gs) {}
+		int init_with_args (int argc, char **argv);
+		int new_instance (void **psinst, void *caller);
+		void delete_instance ();
+
+	private:
+		void *_inst; ///< Ghostscript handle needed to call the gsapi_foo functions
+};
+
+#endif  // DISABLE_GS
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GraphicPath.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GraphicPath.h
new file mode 100644
index 00000000000..e577821c0a7
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GraphicPath.h
@@ -0,0 +1,257 @@
+/*************************************************************************
+** GraphicPath.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef GRAPHICPATH_H
+#define GRAPHICPATH_H
+
+#include <list>
+#include <ostream>
+#include <vector>
+#include "BoundingBox.h"
+#include "Matrix.h"
+#include "Pair.h"
+
+
+template <typename T>
+class GraphicPath
+{
+	typedef Pair<T> Point;
+
+	struct Command {
+		enum Type {MOVETO, LINETO, CONICTO, CUBICTO, CLOSEPATH};
+
+		Command (Type t) : type(t) {}
+
+		Command (Type t, const Point &p) : type(t) {
+			params[0] = p;
+		}
+
+		Command (Type t, const Point &p1, const Point &p2) : type(t) {
+			params[0] = p1;
+			params[1] = p2;
+		}
+
+		Command (Type t, const Point &p1, const Point &p2, const Point &p3) : type(t) {
+			params[0] = p1;
+			params[1] = p2;
+			params[2] = p3;
+		}
+
+		int numParams () const {
+			switch (type) {
+				case CLOSEPATH : return 0;
+				case MOVETO    :
+				case LINETO    : return 1;
+				case CONICTO   : return 2;
+				case CUBICTO   : return 3;
+			}
+			return 0;
+		}
+
+		void transform (const Matrix &matrix) {
+			for (int i=0; i < numParams(); i++)
+				params[i] = matrix * params[i];
+		}
+
+		Type type;
+		Point params[3];
+	};
+
+	struct Actions
+	{
+		virtual void moveto (const Point &p) {}
+		virtual void lineto (const Point &p) {}
+		virtual void hlineto (const T &y) {}
+		virtual void vlineto (const T &x) {}
+		virtual void sconicto (const Point &p) {}
+		virtual void conicto (const Point &p1, const Point &p2) {}
+		virtual void scubicto (const Point &p1, const Point &p2) {}
+		virtual void cubicto (const Point &p1, const Point &p2, const Point &p3) {}
+		virtual void closepath () {}
+		virtual bool quit () {return false;}
+	};
+
+	typedef typename std::vector<Command>::iterator Iterator;
+	typedef typename std::vector<Command>::const_iterator ConstIterator;
+	typedef typename std::vector<Command>::const_reverse_iterator ConstRevIterator;
+
+   public:
+		void newpath () {
+			_commands.clear();
+		}
+
+		/// Returns true if path is empty (there is nothing to draw)
+		bool empty () const {
+			return _commands.empty();
+		}
+
+		void moveto (const T &x, const T &y) {
+			moveto(Point(x, y));
+		}
+
+		void moveto (const Point &p) {
+			// avoid sequences of several MOVETOs; always use latest
+			if (_commands.empty() || _commands.back().type != Command::MOVETO)
+				_commands.push_back(Command(Command::MOVETO, p));
+			else
+				_commands.back().params[0] = p;
+		}
+
+		void lineto (const T &x, const T &y) {
+			lineto(Point(x, y));
+		}
+
+		void lineto (const Point &p) {
+			_commands.push_back(Command(Command::LINETO, p));
+		}
+
+		void conicto (const T &x1, const T &y1, const T &x2, const T &y2) {
+			conicto(Point(x1, y1), Point(x2, y2));
+		}
+
+		void conicto (const Point &p1, const Point &p2) {
+			_commands.push_back(Command(Command::CONICTO, p1, p2));
+		}
+
+		void cubicto (const T &x1, const T &y1, const T &x2, const T &y2, const T &x3, const T &y3) {
+			cubicto(Point(x1, y1), Point(x2, y2), Point(x3, y3));
+		}
+
+		void cubicto (const Point &p1, const Point &p2, const Point &p3) {
+			_commands.push_back(Command(Command::CUBICTO, p1, p2, p3));
+		}
+
+		void closepath () {
+			_commands.push_back(Command(Command::CLOSEPATH));
+		}
+
+		void writeSVG (std::ostream &os, double sx=1.0, double sy=1.0) const {
+			struct WriteActions : Actions {
+				WriteActions (std::ostream &os) : _os(os) {}
+				void moveto (const Point &p)   {write('M', p);}
+				void lineto (const Point &p)   {write('L', p);}
+				void hlineto (const T &y)      {_os << 'H' << y;}
+				void vlineto (const T &x)      {_os << 'V' << x;}
+				void sconicto (const Point &p) {write('T', p); }
+				void conicto (const Point &p1, const Point &p2)  {write('Q', p1); write(' ', p2);}
+				void scubicto (const Point &p1, const Point &p2) {write('S', p1); write(' ', p2);}
+				void cubicto (const Point &p1, const Point &p2, const Point &p3) {write('C', p1); write(' ', p2); write(' ', p3);}
+				void closepath () {_os << 'Z';}
+				void write (char prefix, const Point &p) {_os << prefix << p.x() << ' ' << p.y();}
+				std::ostream &_os;
+			} actions(os);
+			iterate(actions, true);
+		}
+
+		void computeBBox (BoundingBox &bbox) const {
+			struct BBoxActions : Actions {
+				BBoxActions (BoundingBox &bb) : bbox(bb) {}
+				void moveto (const Point &p) {bbox.embed(p);}
+				void lineto (const Point &p) {bbox.embed(p);}
+				void conicto (const Point &p1, const Point &p2) {bbox.embed(p1); bbox.embed(p2);}
+				void cubicto (const Point &p1, const Point &p2, const Point &p3) {bbox.embed(p1); bbox.embed(p2); bbox.embed(p3);}
+				BoundingBox &bbox;
+			} actions(bbox);
+			iterate(actions, false);
+		}
+
+		bool isDot (Point &p) const {
+			struct DotActions : Actions {
+				DotActions () : differs(false) {}
+				void moveto (const Point &p) {point = p;}
+				void lineto (const Point &p) {differs = (p != point);}
+				void conicto (const Point &p1, const Point &p2) {differs = (point != p1 || point != p2);}
+				void cubicto (const Point &p1, const Point &p2, const Point &p3) {differs = (point != p1 || point != p2 || point != p3);}
+				bool quit () {return differs;}
+				Point point;
+				bool differs;
+			} actions;
+			iterate(actions, false);
+			p = actions.point;
+			return !actions.differs;
+		}
+
+		void transform (const Matrix &matrix) {
+			FORALL(_commands, Iterator, it)
+				it->transform(matrix);
+		}
+
+		void iterate (Actions &actions, bool optimize) const;
+
+   private:
+		std::vector<Command> _commands;
+};
+
+
+template <typename T>
+void GraphicPath<T>::iterate (Actions &actions, bool optimize) const {
+	ConstIterator prev;  // pointer to preceding command
+	Point fp; // first point of current path
+	Point cp; // current point
+	Point pstore[2];
+	for (ConstIterator it=_commands.begin(); it != _commands.end() && !actions.quit(); ++it) {
+		const Point *params = it->params;
+		switch (it->type) {
+			case Command::MOVETO:
+				actions.moveto(params[0]);
+				fp = params[0];
+				break;
+			case Command::LINETO:
+				if (optimize) {
+					if (cp.x() == params[0].x())
+						actions.vlineto(params[0].y());
+					else if (cp.y() == params[0].y())
+						actions.hlineto(params[0].x());
+					else
+						actions.lineto(params[0]);
+				}
+				else
+					actions.lineto(params[0]);
+				break;
+			case Command::CONICTO:
+				if (optimize && prev->type == Command::CONICTO && params[0] == pstore[1]*T(2)-pstore[0])
+					actions.sconicto(params[1]);
+				else
+					actions.conicto(params[0], params[1]);
+				pstore[0] = params[0]; // store control point and
+				pstore[1] = params[1]; // curve endpoint
+				break;
+			case Command::CUBICTO:
+				// is first control point reflection of preceding second control point?
+				if (optimize && prev->type == Command::CUBICTO && params[0] == pstore[1]*T(2)-pstore[0])
+					actions.scubicto(params[1], params[2]);
+				else
+					actions.cubicto(params[0], params[1], params[2]);
+				pstore[0] = params[1]; // store second control point and
+				pstore[1] = params[2]; // curve endpoint
+				break;
+			case Command::CLOSEPATH:
+				actions.closepath();
+				cp = fp;
+		}
+		// update current point
+		const int np = it->numParams();
+		if (np > 0)
+			cp = it->params[np-1];
+		prev = it;
+	}
+}
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.cpp
new file mode 100644
index 00000000000..17b95960e3f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.cpp
@@ -0,0 +1,137 @@
+/*************************************************************************
+** InputBuffer.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <cstring>
+#include "InputBuffer.h"
+
+using namespace std;
+
+
+StreamInputBuffer::StreamInputBuffer (istream &is, unsigned bufsize)
+	: _is(is), _bufsize(bufsize), _buf1(new UInt8[_bufsize]), _buf2(new UInt8[_bufsize]), _bufptr(_buf1)
+{
+	_size1 = fillBuffer(_buf1);
+	_size2 = fillBuffer(_buf2);
+}
+
+
+StreamInputBuffer::~StreamInputBuffer () {
+	delete [] _buf1;
+	delete [] _buf2;
+}
+
+
+int StreamInputBuffer::get () {
+	if (pos() == _size1) {
+		if (_size2 == 0)
+			return -1;
+		swap(_buf1, _buf2);
+		_size1 = _size2;
+		_bufptr = _buf1;
+		_size2 = fillBuffer(_buf2);
+	}
+	UInt8 c = *_bufptr++;
+	return c;
+}
+
+
+/** Returns the next character to be read without skipping it.
+ *  Same as peek(0). */
+int StreamInputBuffer::peek () const {
+	if (pos() < _size1)
+		return *_bufptr;
+	return _size2 > 0 ? *_buf2 : -1;
+}
+
+
+/** Returns the n-th next character without skipping it. */
+int StreamInputBuffer::peek (unsigned n) const {
+	if (pos()+n < _size1)
+		return *(_bufptr+n);
+	if (pos()+n < _size1+_size2)
+		return *(_buf2 + pos()+n-_size1);
+	return -1;
+}
+
+
+/** Fills the buffer by reading a sequence of characters from the assigned
+ *  input stream.
+ *  @param[in] buf pointer to character buffer to be filled
+ *  @return number of characters read */
+int StreamInputBuffer::fillBuffer (UInt8 *buf) {
+	if (_is && !_is.eof()) {
+		_is.read((char*)buf, _bufsize);
+		return  _is.gcount();
+	}
+	return 0;
+}
+
+///////////////////////////////////////////////
+
+SplittedCharInputBuffer::SplittedCharInputBuffer (const char *buf1, unsigned s1, const char *buf2, unsigned s2) {
+	_buf[0] = buf1;
+	_buf[1] = buf2;
+	_size[0] = buf1 ? s1 : 0;
+  	_size[1] = buf2 ? s2 : 0;
+	_index = _size[0] ? 0 : 1;
+}
+
+
+int SplittedCharInputBuffer::get () {
+	if (_size[_index] == 0)
+		return -1;
+	int ret = *_buf[_index]++;
+	_size[_index]--;
+	if (_index == 0 && _size[0] == 0)
+		_index++;
+	return ret;
+}
+
+
+int SplittedCharInputBuffer::peek () const {
+	return _size[_index] ? *_buf[_index] : -1;
+}
+
+
+int SplittedCharInputBuffer::peek (unsigned n) const {
+	if (n < _size[_index])
+		return _buf[_index][n];
+	n -= _size[_index];
+	if (_index == 0 && n < _size[1])
+		return _buf[1][n];
+	return -1;
+}
+
+///////////////////////////////////////////////
+
+
+int TextStreamInputBuffer::get () {
+	int c = StreamInputBuffer::get();
+	if (c == '\n') {
+		_line++;
+		_col = 1;
+	}
+	else
+		_col++;
+	return c;
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.h
new file mode 100644
index 00000000000..936370a3fa7
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.h
@@ -0,0 +1,141 @@
+/*************************************************************************
+** InputBuffer.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef INPUTBUFFER_H
+#define INPUTBUFFER_H
+
+#include <algorithm>
+#include <cstring>
+#include <istream>
+#include <string>
+#include <ostream>
+#include "types.h"
+
+struct InputBuffer
+{
+	virtual ~InputBuffer () {}
+	virtual int get () =0;
+	virtual int peek () const =0;
+	virtual int peek (unsigned n) const =0;
+	virtual bool eof () const =0;
+};
+
+
+class StreamInputBuffer : public InputBuffer
+{
+	public:
+		StreamInputBuffer (std::istream &is, unsigned bufsize=1024);
+		~StreamInputBuffer ();
+		int get ();
+		int peek () const;
+		int peek (unsigned n) const;
+		bool eof () const {return pos() == _size1 && _size2 == 0;}
+
+	protected:
+		int fillBuffer (UInt8 *buf);
+		unsigned pos () const  {return _bufptr-_buf1;}
+
+	private:
+		std::istream &_is;
+		const unsigned _bufsize;  ///< maximal number of bytes each buffer can hold
+		UInt8 *_buf1;        ///< pointer to first buffer
+		UInt8 *_buf2;        ///< pointer to second buffer
+		unsigned _size1;     ///< number of bytes in buffer 1
+		unsigned _size2;     ///< number of bytes in buffer 2
+		UInt8 *_bufptr;      ///< pointer to next byte to read
+};
+
+
+class StringInputBuffer : public InputBuffer
+{
+	public:
+		StringInputBuffer (std::string &str) : _str(str), _pos(0) {}
+		int get ()                  {return _pos < _str.length() ? _str[_pos++] : -1;}
+		int peek () const           {return _pos < _str.length() ? _str[_pos] : -1;}
+		int peek (unsigned n) const {return _pos+n < _str.length() ? _str[_pos+n] : -1;}
+		bool eof () const           {return _pos >= _str.length();}
+
+	private:
+		std::string &_str;
+		unsigned _pos;
+};
+
+
+class CharInputBuffer : public InputBuffer
+{
+	public:
+		CharInputBuffer (const char *buf, unsigned size) : _pos(buf), _size(buf ? size : 0) {}
+
+		int get () {
+			if (_size <= 0)
+				return -1;
+			else {
+				_size--;
+				return *_pos++;
+			}
+		}
+
+
+		void assign (const char *buf, unsigned size) {
+			_pos = buf;
+			_size = size;
+		}
+
+		void assign (const char *buf) {assign(buf, strlen(buf));}
+		int peek () const             {return _size > 0 ? *_pos : -1;}
+		int peek (unsigned n) const   {return _size >= n ? _pos[n] : -1;}
+		bool eof () const             {return _size <= 0;}
+
+	private:
+		const char *_pos;
+		unsigned _size;
+};
+
+
+class SplittedCharInputBuffer : public InputBuffer
+{
+	public:
+		SplittedCharInputBuffer (const char *buf1, unsigned s1, const char *buf2, unsigned s2);
+		int get ();
+		int peek () const;
+		int peek (unsigned n) const;
+		bool eof () const {return _size[_index] == 0;}
+//		bool check (const char *s, bool consume=true);
+
+	private:
+		const char *_buf[2];
+		unsigned _size[2];
+		int _index;
+};
+
+
+class TextStreamInputBuffer : public StreamInputBuffer
+{
+	public:
+		TextStreamInputBuffer (std::istream &is) : StreamInputBuffer(is), _line(1), _col(1) {}
+		int get ();
+		int line () const {return _line;}
+		int col () const {return _col;}
+
+	private:
+		int _line, _col;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.cpp
new file mode 100644
index 00000000000..4ab8d4a12bb
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.cpp
@@ -0,0 +1,279 @@
+/*************************************************************************
+** InputReader.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <vector>
+#include "InputReader.h"
+
+using namespace std;
+
+
+/** Skips n characters. */
+void InputReader::skip (unsigned n) {
+	while (n-- > 0)
+		get();
+}
+
+
+/** Moves the buffer pointer to the next non-space character. A following call
+ *  of get() returns this character. */
+void InputReader::skipSpace () {
+	while (isspace(peek()))
+		get();
+}
+
+
+/** Tries to find a given string and skips all characters preceding that string.
+ *  @param[in] s string to look for (must not be longer than the maximal buffer size)
+ *  @param[in] consume if true, the buffer pointer is moved to the first charater following string s
+ *  @return true if s was found */
+bool InputReader::skipUntil (const char *s, bool consume) {
+	bool found;
+	while (!eof() && !(found = check(s, consume)))
+		get();
+	return found;
+}
+
+
+/** Checks if the next characters to be read match a given string.
+ *  @param[in] s string to be matched
+ *  @param[in] consume if true, the characters of the matched string are skipped
+ *  @return true if s matches */
+bool InputReader::check (const char *s, bool consume) {
+	unsigned count = 0;
+	for (const char *p=s; *p; p++) {
+		if (peek(count++) != *p)
+			return false;
+	}
+	if (consume)
+		skip(count);
+	return true;
+}
+
+
+int InputReader::compare (const char *s, bool consume) {
+	unsigned count = 0;
+	for (const char *p=s; *p; p++) {
+		int c = peek(count++);
+		if (c != *p)
+			return *p < c ? -1 : 1;
+	}
+	if (consume)
+		skip(count);
+	return 0;
+}
+
+
+/** Reads an integer from the buffer. All characters that are part of
+ *  the read integer constant are skipped. If this function returns false,
+ *  the buffer pointer points to the same position as before the function call.
+ *  @param[out] val contains the read integer value on success
+ *  @param[in] accept_sign if false, only positive integers (without sign) are accepted
+ *  @return true if integer could be read */
+bool InputReader::parseInt (int &val, bool accept_sign) {
+	val = 0;
+	int fac=1;
+	char sign;    // explicitly given sign
+	if (accept_sign && ((sign = peek()) == '+' || sign == '-')) {
+		if (isdigit(peek(1))) {
+			get();  // skip sign
+			if (sign == '-')
+				fac = -1;
+		}
+		else
+			return false;
+	}
+	else if (!isdigit(peek()))
+		return false;
+
+	while (isdigit(peek()))
+		val = val*10 + (get()-'0');
+	val *= fac;
+	return true;
+}
+
+
+bool InputReader::parseUInt (unsigned &val) {
+	val = 0;
+	if (!isdigit(peek()))
+		return false;
+	while (isdigit(peek()))
+		val += val*10 + (get()-'0');
+	return true;
+}
+
+
+bool InputReader::parseInt (int base, int &val) {
+	if (base < 2 || base > 32)
+		return false;
+
+	const char *digits = "0123456789abcdefghijklmnopqrstuvwxyz";
+	const char maxdigit = digits[base-1];
+	char c;
+	if (!isalnum(c = tolower(peek())) || c > maxdigit)
+		return false;
+
+	val = 0;
+	while (isalnum(c = tolower(peek())) && c <= maxdigit) {
+		get();
+		int digit = c - (c <= '9' ? '0' : 'a'-10);
+		val = val*base + digit;
+	}
+	return true;
+}
+
+
+/** Reads a double from the buffer. All characters that are part of
+ *  the read double constant are skipped. If this function returns false,
+ *  the buffer pointer points to the same position as before the function call.
+ *  @param[out] val contains the read double value on success
+ *  @return number details: 0=no number, 'i'=integer, 'f'=floating point number */
+char InputReader::parseDouble (double &val) {
+	int fac=1;
+	int int_part=0;
+	bool is_float = false;
+	if (parseInt(int_part)) { // match [+-]?[0-9]+\.?
+		if (peek() == '.') {
+			get();
+			is_float = true;
+		}
+		if (int_part < 0) {
+			fac = -1;
+			int_part = -int_part;
+		}
+	}
+	else {  // match [+-]?\.
+		char sign;   // explicitly given sign
+		if ((sign = peek()) == '+' || sign == '-') { // match [+-]?\.[0-9]
+			if (peek(1) != '.' || !isdigit(peek(2)))
+				return 0;
+			if (sign == '-')
+				fac = -1;
+			skip(2);  // skip sign and dot
+		}
+		else if (peek() == '.' && isdigit(peek(1)))
+			get();
+		else
+			return 0;
+		is_float = true;
+	}
+	// parse fractional part
+	double frac_part=0.0;
+	for (double u=10; isdigit(peek()); u*=10)
+		frac_part += (get()-'0')/u;
+	val = (int_part + frac_part) * fac;
+	// parse exponent
+	char c;
+	if (tolower(peek()) == 'e' && (isdigit(c=peek(1)) || ((c == '+' || c == '-') && isdigit(peek(2))))) {
+		get(); // skip 'e'
+		int exp;
+		parseInt(exp);
+		val *= pow(10.0, exp);
+		is_float = true;
+	}
+	return is_float ? 'f' : 'i';
+}
+
+
+/** Reads an integer value from the buffer. If no valid integer constant
+ *  could be found at the current position 0 is returned. */
+int InputReader::getInt () {
+	skipSpace();
+	int val;
+	return parseInt(val) ? val : 0;
+}
+
+
+/** Reads an double value from the buffer. If no valid double constant
+ *  could be found at the current position 0 is returned. */
+double InputReader::getDouble () {
+	skipSpace();
+	double val;
+	return parseDouble(val) ? val : 0.0;
+}
+
+
+string InputReader::getWord () {
+	string ret;
+	skipSpace();
+	while (isalpha(peek()))
+		ret += get();
+	return ret;
+}
+
+
+char InputReader::getPunct () {
+	skipSpace();
+	if (ispunct(peek()))
+		return get();
+	return 0;
+}
+
+
+string InputReader::getString (char quotechar) {
+	string ret;
+	skipSpace();
+	if (quotechar == 0) {
+		while (!eof() && !isspace(peek()) && isprint(peek()))
+			ret += get();
+	}
+	else if (peek() == quotechar) {
+		get();
+		while (!eof() && peek() != quotechar)
+			ret += get();
+		get();
+	}
+	return ret;
+}
+
+
+int InputReader::parseAttributes (map<string,string> &attr) {
+	bool ready=false;
+	while (!eof() && !ready) {
+		string key;
+		skipSpace();
+		while (isalnum(peek()))
+			key += get();
+		skipSpace();
+		if (peek() == '=') {
+			get();
+			skipSpace();
+			string val = getString();
+			attr[key] = val;
+		}
+		else
+			ready = true;
+	}
+	return attr.size();
+}
+
+//////////////////////////////////////////
+
+
+int StreamInputReader::peek (unsigned n) const {
+	if (n == 0)
+		return peek();
+	vector<char> chars(n);
+	_is.read(&chars[0], n);
+	int ret = peek();
+	for (int i=n-1; i >= 0; i--)
+		_is.putback(chars[i]);
+	return ret;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.h
new file mode 100644
index 00000000000..0a9b8778738
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.h
@@ -0,0 +1,84 @@
+/*************************************************************************
+** InputReader.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef INPUTREADER_H
+#define INPUTREADER_H
+
+#include <istream>
+#include <map>
+#include <string>
+#include "InputBuffer.h"
+
+
+struct InputReader
+{
+	virtual int get () =0;
+	virtual int peek () const =0;
+	virtual int peek (unsigned n) const =0;
+	virtual bool eof () const =0;
+	virtual bool check (char c) const {return peek() == c;}
+	virtual bool check (const char *s, bool consume=true);
+	virtual int compare (const char *s, bool consume=true);
+	virtual void skip (unsigned n);
+	virtual bool skipUntil (const char *s, bool consume=true);
+	virtual void skipSpace ();
+	virtual int getInt ();
+	virtual bool parseInt (int &val, bool accept_sign=true);
+	virtual bool parseInt (int base, int &val);
+	virtual bool parseUInt (unsigned &val);
+	virtual char parseDouble (double &val);
+	virtual double getDouble ();
+	virtual std::string getWord ();
+	virtual char getPunct ();
+	virtual std::string getString (char quotechar=0);
+	virtual int parseAttributes (std::map<std::string,std::string> &attr);
+	virtual operator bool () const {return !eof();}
+};
+
+
+class StreamInputReader : public InputReader
+{
+	public:
+		StreamInputReader (std::istream &is) : _is(is) {}
+		int get ()                {return _is.get();}
+		int peek () const         {return _is.peek();}
+		int peek (unsigned n) const;
+		bool eof () const         {return !_is || _is.eof();}
+
+	private:
+		std::istream &_is;
+};
+
+
+class BufferInputReader : public InputReader
+{
+	public:
+		BufferInputReader (InputBuffer &ib) : _ib(&ib) {}
+		void assign (InputBuffer &ib) {_ib = &ib;}
+		int get ()                    {return _ib->get();}
+		int peek () const             {return _ib->peek();}
+		int peek (unsigned n) const   {return _ib->peek(n);}
+		bool eof () const             {return _ib->eof();}
+
+	private:
+		InputBuffer *_ib;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.cpp
new file mode 100644
index 00000000000..da2fc767245
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.cpp
@@ -0,0 +1,84 @@
+/*************************************************************************
+** Length.cpp                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <sstream>
+#include "InputReader.h"
+#include "Length.h"
+
+#define UNIT(c1,c2) ((c1 << 8)|c2)
+
+using namespace std;
+
+
+void Length::set (const string &len) {
+	switch (len.length()) {
+		case 0: 
+			_pt = 0; 
+			break;
+		case 1:
+			if (isdigit(len[0]))
+				_pt = len[0] - '0';
+			else
+				throw UnitException("invalid length: "+len);
+			break;
+		default:
+			istringstream iss(len);
+			StreamInputReader ir(iss);
+			double val; 
+			if (!ir.parseDouble(val))
+				throw UnitException("invalid length: "+len);
+			string unit = ir.getWord();
+			set(val, unit);
+	}
+}
+
+
+void Length::set (double val, Unit unit) {
+	switch (unit) {
+		case PT: _pt = val; break;
+		case BP: _pt = val*72.27/72; break;
+		case IN: _pt = val*72.27; break;
+		case CM: _pt = val/2.54*72.27; break;
+		case MM: _pt = val/25.4*72.27; break;
+		case PC: _pt = val/12*72.27; break;
+	}
+}
+
+
+void Length::set (double val, string unitstr) {
+	if (unitstr.empty())
+		unitstr = "pt";
+	else if (unitstr.length() != 2)
+		throw UnitException("invalid length unit: "+unitstr);
+
+	Unit unit;
+	switch (UNIT(unitstr[0], unitstr[1])) {
+		case UNIT('p','t'): unit = PT; break;
+		case UNIT('b','p'): unit = BP; break;
+		case UNIT('i','n'): unit = IN; break;
+		case UNIT('c','m'): unit = CM; break;
+		case UNIT('m','m'): unit = MM; break;
+		case UNIT('p','c'): unit = PC; break;
+		default:
+			throw UnitException("invalid length unit: "+unitstr);
+	}
+	set(val, unit);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.h
new file mode 100644
index 00000000000..338975bf965
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.h
@@ -0,0 +1,58 @@
+/*************************************************************************
+** Length.h                                                             **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#ifndef LENGTH_H
+#define LENGTH_H
+
+#include <string>
+#include "MessageException.h"
+
+struct UnitException : MessageException
+{
+	UnitException (const std::string &msg) : MessageException(msg) {}
+};
+
+
+class Length
+{
+	public:
+		enum Unit {PT, BP, CM, MM, IN, PC};
+
+   public:
+		Length () : _pt(0) {}
+		Length (double val, Unit unit=PT)            {set(val, unit);}
+		Length (double val, const std::string &unit) {set(val, unit);}
+      Length (const std::string &len)              {set(len);}
+		void set (double val, Unit unit);
+		void set (double val, std::string unit);
+		void set (const std::string &len);
+
+		double pt () const {return _pt;}
+		double in () const {return _pt/72.27;}
+		double bp () const {return in()*72;}
+		double cm () const {return in()*2.54;}
+		double mm () const {return cm()*10;}
+		double pc () const {return in()*12;}
+
+   private:
+		double _pt;  // length in TeX point units
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.am
new file mode 100644
index 00000000000..a86c5611b28
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.am
@@ -0,0 +1,55 @@
+## This file is part of dvisvgm
+## Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+##
+## Process this file with automake.
+
+bin_PROGRAMS         = dvisvgm
+noinst_LIBRARIES     = libdvisvgm.a
+
+dvisvgm_SOURCES      = gzstream.h StreamCounter.h \
+							  dvisvgm.cpp gzstream.cpp
+							  
+dvisvgm_LDADD        = $(noinst_LIBRARIES) @EXTRA_LIBS@
+dvisvgm_DEPENDENCIES = $(noinst_LIBRARIES) @EXTRA_LIBS@
+
+libdvisvgm_a_SOURCES = Bitmap.h BoundingBox.h BgColorSpecialHandler.h Calculator.h CharmapTranslator.h CmdLineParserBase.h Color.h \
+	ColorSpecialHandler.h CommandLine.h Directory.h DLLoader.h DVIActions.h DVIReader.h DvisvgmSpecialHandler.h DVIToSVG.h \
+	DVIToSVGActions.h EmSpecialHandler.h FileFinder.h FileSystem.h Font.h FontCache.h FontEmitter.h FontEncoding.h FontEngine.h \
+	FontGlyph.h FontManager.h FontMap.h GFReader.h GFTracer.h GFGlyphTracer.h Ghostscript.h GraphicPath.h InputBuffer.h InputReader.h \
+	Length.h macros.h Matrix.h Message.h MessageException.h MetafontWrapper.h PageSize.h Pair.h PSInterpreter.h PsSpecialHandler.h \
+	SpecialActions.h SpecialHandler.h SpecialManager.h StreamReader.h SVGFontEmitter.h SVGFontTraceEmitter.h SVGTree.h \
+	TpicSpecialHandler.h TFM.h types.h VectorStream.h VFActions.h VFReader.h XMLDocTypeNode.h XMLDocument.h XMLNode.h XMLString.h \
+	BgColorSpecialHandler.cpp Bitmap.cpp BoundingBox.cpp Calculator.cpp CharmapTranslator.cpp CmdLineParserBase.cpp Color.cpp \
+  	ColorSpecialHandler.cpp CommandLine.cpp Directory.cpp DLLoader.cpp DVIActions.cpp DVIReader.cpp DvisvgmSpecialHandler.cpp \
+	DVIToSVG.cpp DVIToSVGActions.cpp EmSpecialHandler.cpp FileFinder.cpp FileSystem.cpp Font.cpp FontCache.cpp FontEncoding.cpp \
+	FontEngine.cpp FontGlyph.cpp FontManager.cpp FontMap.cpp GFReader.cpp GFGlyphTracer.cpp GFTracer.cpp Ghostscript.cpp \
+	InputBuffer.cpp InputReader.cpp Length.cpp Matrix.cpp Message.cpp MetafontWrapper.cpp PageSize.cpp PSInterpreter.cpp \
+	PsSpecialHandler.cpp SpecialManager.cpp StreamReader.cpp SVGFontEmitter.cpp SVGFontTraceEmitter.cpp SVGTree.cpp TFM.cpp \
+	TpicSpecialHandler.cpp VFReader.cpp XMLDocument.cpp XMLNode.cpp XMLString.cpp
+
+EXTRA_DIST = options.xml psdefs.psc iapi.h ierrors.h
+
+AM_CXXFLAGS = -Wall
+
+# the commandline parser is generated from options.xml by opt2cpp
+CommandLine.cpp: options.xml
+	if test -f opt2cpp.xsl; then \
+		rm -f $@ $*.h; \
+		xsltproc opt2cpp.xsl $<; \
+	fi
+
+# The required MikTeX functions are declared in .def files that reference a DLL.
+# It's necessary to create import libraries from these .def files. dlltool helps us
+# to do that.
+.def.a:
+	dlltool -d $< -l $@ -U
+
+
+# Create a C string definition containing the PostScript routines psdefs.ps needed by class PSInterpreter
+psdefs.psc: psdefs.ps
+	if test -f $<; then \
+		ps2c PSInterpreter::PSDEFS $< >$@; \
+	fi
+
+psdefs.ps: ;
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.in
new file mode 100644
index 00000000000..0d4789c72d5
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.in
@@ -0,0 +1,607 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+bin_PROGRAMS = dvisvgm$(EXEEXT)
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+AR = ar
+ARFLAGS = cru
+libdvisvgm_a_AR = $(AR) $(ARFLAGS)
+libdvisvgm_a_LIBADD =
+am_libdvisvgm_a_OBJECTS = BgColorSpecialHandler.$(OBJEXT) \
+	Bitmap.$(OBJEXT) BoundingBox.$(OBJEXT) Calculator.$(OBJEXT) \
+	CharmapTranslator.$(OBJEXT) CmdLineParserBase.$(OBJEXT) \
+	Color.$(OBJEXT) ColorSpecialHandler.$(OBJEXT) \
+	CommandLine.$(OBJEXT) Directory.$(OBJEXT) DLLoader.$(OBJEXT) \
+	DVIActions.$(OBJEXT) DVIReader.$(OBJEXT) \
+	DvisvgmSpecialHandler.$(OBJEXT) DVIToSVG.$(OBJEXT) \
+	DVIToSVGActions.$(OBJEXT) EmSpecialHandler.$(OBJEXT) \
+	FileFinder.$(OBJEXT) FileSystem.$(OBJEXT) Font.$(OBJEXT) \
+	FontCache.$(OBJEXT) FontEncoding.$(OBJEXT) \
+	FontEngine.$(OBJEXT) FontGlyph.$(OBJEXT) FontManager.$(OBJEXT) \
+	FontMap.$(OBJEXT) GFReader.$(OBJEXT) GFGlyphTracer.$(OBJEXT) \
+	GFTracer.$(OBJEXT) Ghostscript.$(OBJEXT) InputBuffer.$(OBJEXT) \
+	InputReader.$(OBJEXT) Length.$(OBJEXT) Matrix.$(OBJEXT) \
+	Message.$(OBJEXT) MetafontWrapper.$(OBJEXT) PageSize.$(OBJEXT) \
+	PSInterpreter.$(OBJEXT) PsSpecialHandler.$(OBJEXT) \
+	SpecialManager.$(OBJEXT) StreamReader.$(OBJEXT) \
+	SVGFontEmitter.$(OBJEXT) SVGFontTraceEmitter.$(OBJEXT) \
+	SVGTree.$(OBJEXT) TFM.$(OBJEXT) TpicSpecialHandler.$(OBJEXT) \
+	VFReader.$(OBJEXT) XMLDocument.$(OBJEXT) XMLNode.$(OBJEXT) \
+	XMLString.$(OBJEXT)
+libdvisvgm_a_OBJECTS = $(am_libdvisvgm_a_OBJECTS)
+am__installdirs = "$(DESTDIR)$(bindir)"
+PROGRAMS = $(bin_PROGRAMS)
+am_dvisvgm_OBJECTS = dvisvgm.$(OBJEXT) gzstream.$(OBJEXT)
+dvisvgm_OBJECTS = $(am_dvisvgm_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libdvisvgm_a_SOURCES) $(dvisvgm_SOURCES)
+DIST_SOURCES = $(libdvisvgm_a_SOURCES) $(dvisvgm_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_CPPFLAGS = @AM_CPPFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
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+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DATE = @DATE@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+EXTRA_LIBS = @EXTRA_LIBS@
+FREETYPE_CONFIG = @FREETYPE_CONFIG@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+noinst_LIBRARIES = libdvisvgm.a
+dvisvgm_SOURCES = gzstream.h StreamCounter.h \
+							  dvisvgm.cpp gzstream.cpp
+
+dvisvgm_LDADD = $(noinst_LIBRARIES) @EXTRA_LIBS@
+dvisvgm_DEPENDENCIES = $(noinst_LIBRARIES) @EXTRA_LIBS@
+libdvisvgm_a_SOURCES = Bitmap.h BoundingBox.h BgColorSpecialHandler.h Calculator.h CharmapTranslator.h CmdLineParserBase.h Color.h \
+	ColorSpecialHandler.h CommandLine.h Directory.h DLLoader.h DVIActions.h DVIReader.h DvisvgmSpecialHandler.h DVIToSVG.h \
+	DVIToSVGActions.h EmSpecialHandler.h FileFinder.h FileSystem.h Font.h FontCache.h FontEmitter.h FontEncoding.h FontEngine.h \
+	FontGlyph.h FontManager.h FontMap.h GFReader.h GFTracer.h GFGlyphTracer.h Ghostscript.h GraphicPath.h InputBuffer.h InputReader.h \
+	Length.h macros.h Matrix.h Message.h MessageException.h MetafontWrapper.h PageSize.h Pair.h PSInterpreter.h PsSpecialHandler.h \
+	SpecialActions.h SpecialHandler.h SpecialManager.h StreamReader.h SVGFontEmitter.h SVGFontTraceEmitter.h SVGTree.h \
+	TpicSpecialHandler.h TFM.h types.h VectorStream.h VFActions.h VFReader.h XMLDocTypeNode.h XMLDocument.h XMLNode.h XMLString.h \
+	BgColorSpecialHandler.cpp Bitmap.cpp BoundingBox.cpp Calculator.cpp CharmapTranslator.cpp CmdLineParserBase.cpp Color.cpp \
+  	ColorSpecialHandler.cpp CommandLine.cpp Directory.cpp DLLoader.cpp DVIActions.cpp DVIReader.cpp DvisvgmSpecialHandler.cpp \
+	DVIToSVG.cpp DVIToSVGActions.cpp EmSpecialHandler.cpp FileFinder.cpp FileSystem.cpp Font.cpp FontCache.cpp FontEncoding.cpp \
+	FontEngine.cpp FontGlyph.cpp FontManager.cpp FontMap.cpp GFReader.cpp GFGlyphTracer.cpp GFTracer.cpp Ghostscript.cpp \
+	InputBuffer.cpp InputReader.cpp Length.cpp Matrix.cpp Message.cpp MetafontWrapper.cpp PageSize.cpp PSInterpreter.cpp \
+	PsSpecialHandler.cpp SpecialManager.cpp StreamReader.cpp SVGFontEmitter.cpp SVGFontTraceEmitter.cpp SVGTree.cpp TFM.cpp \
+	TpicSpecialHandler.cpp VFReader.cpp XMLDocument.cpp XMLNode.cpp XMLString.cpp
+
+EXTRA_DIST = options.xml psdefs.psc iapi.h ierrors.h
+AM_CXXFLAGS = -Wall
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .a .cpp .def .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+libdvisvgm.a: $(libdvisvgm_a_OBJECTS) $(libdvisvgm_a_DEPENDENCIES) 
+	-rm -f libdvisvgm.a
+	$(libdvisvgm_a_AR) libdvisvgm.a $(libdvisvgm_a_OBJECTS) $(libdvisvgm_a_LIBADD)
+	$(RANLIB) libdvisvgm.a
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p; \
+	  then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	      echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+	      $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' `; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+dvisvgm$(EXEEXT): $(dvisvgm_OBJECTS) $(dvisvgm_DEPENDENCIES) 
+	@rm -f dvisvgm$(EXEEXT)
+	$(CXXLINK) $(dvisvgm_OBJECTS) $(dvisvgm_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BgColorSpecialHandler.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Bitmap.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BoundingBox.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Calculator.Po@am__quote@
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+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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+
+# the commandline parser is generated from options.xml by opt2cpp
+CommandLine.cpp: options.xml
+	if test -f opt2cpp.xsl; then \
+		rm -f $@ $*.h; \
+		xsltproc opt2cpp.xsl $<; \
+	fi
+
+# The required MikTeX functions are declared in .def files that reference a DLL.
+# It's necessary to create import libraries from these .def files. dlltool helps us
+# to do that.
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+# Create a C string definition containing the PostScript routines psdefs.ps needed by class PSInterpreter
+psdefs.psc: psdefs.ps
+	if test -f $<; then \
+		ps2c PSInterpreter::PSDEFS $< >$@; \
+	fi
+
+psdefs.ps: ;
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.cpp
new file mode 100644
index 00000000000..f971bf24cb5
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.cpp
@@ -0,0 +1,409 @@
+/*************************************************************************
+** Matrix.cpp                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <limits>
+#include <sstream>
+#include "Calculator.h"
+#include "Matrix.h"
+
+using namespace std;
+
+static double deg2rad (double deg) {
+   const double PI = acos(-1.0);
+   return PI*deg/180.0;
+}
+
+
+static double round (double x, int n) {
+   double pow10 = pow(10.0, n);
+   return floor(x*pow10+0.5)/pow10;
+}
+
+
+/** Creates a diagonal matrix ((d,0,0),(0,d,0),(0,0,d)).
+ *  @param[in] d value of diagonal elements */
+Matrix::Matrix (double d) {
+	for (int i=0; i < 3; i++)
+		for (int j=0; j < 3; j++)
+			values[i][j] = (i==j ? d : 0);
+}
+
+
+/** Creates the matrix ((v0,v1,v2),(v3,v4,v5),(v6,v7,v8)).
+ *  Expects that array v consists of 'size' elements. If size is less than 9, the
+ *  remaining matrix components will be set to those of the identity matrix.
+ *  @param v array containing the matrix components */
+Matrix::Matrix (double v[], unsigned size) {
+	set(v, size);
+}
+
+
+/** Creates the matrix ((v0,v1,v2),(v3,v4,v5),(v6,v7,v8)).
+ *  If vector v has less than 9 elements, the remaining matrix components will be set to
+ *  those of the identity matrix.
+ *  @param v array containing the matrix components */
+Matrix::Matrix (const std::vector<double> &v) {
+	set(v);
+}
+
+
+Matrix::Matrix (const string &cmds, Calculator &calc) {
+	parse(cmds, calc);
+}
+
+
+Matrix& Matrix::set (double v[], unsigned size) {
+	size = min(size, 9u);
+	for (unsigned i=0; i < size; i++)
+		values[i/3][i%3] = v[i];
+	for (unsigned i=size; i < 9; i++)
+		values[i/3][i%3] = (i%4 ? 0 : 1);
+	return *this;
+}
+
+
+Matrix& Matrix::set (const vector<double> &v) {
+	unsigned size = min((unsigned)v.size(), 9u);
+	for (unsigned i=0; i < size; i++)
+		values[i/3][i%3] = v[i];
+	for (unsigned i=size; i < 9; i++)
+		values[i/3][i%3] = (i%4 ? 0 : 1);
+	return *this;
+}
+
+
+Matrix& Matrix::translate (double tx, double ty) {
+	if (tx != 0 || ty != 0) {
+		TranslationMatrix t(tx, ty);
+		rmultiply(t);
+	}
+	return *this;
+}
+
+
+Matrix& Matrix::scale (double sx, double sy) {
+	if (sx != 1 || sy != 1) {
+		ScalingMatrix s(sx, sy);
+		rmultiply(s);
+	}
+	return *this;
+}
+
+
+/** Multiplies this matrix by ((cos d, -sin d, 0), (sin d, cos d, 0), (0,0,1)) that
+ *  describes an anti-clockwise rotation by d degrees.
+ *  @param[in] deg rotation angle in degrees */
+Matrix& Matrix::rotate (double deg) {
+	RotationMatrix r(deg);
+	rmultiply(r);
+	return *this;
+}
+
+
+Matrix& Matrix::xskew (double deg) {
+	double t = tan(deg2rad(deg));
+	if (t != 0) {
+		double v[] = {1, t};
+		Matrix t(v, 2);
+		rmultiply(t);
+	}
+	return *this;
+}
+
+
+Matrix& Matrix::yskew (double deg) {
+	double t = tan(deg2rad(deg));
+	if (t != 0) {
+		double v[] = {1, 0, 0, t};
+		Matrix t(v, 4);
+		rmultiply(t);
+	}
+	return *this;
+}
+
+
+Matrix& Matrix::flip (bool haxis, double a) {
+	double s = 1;
+	if (haxis) // mirror at horizontal axis?
+		s = -1;
+	double v[] = {-s, 0, (haxis ? 0 : 2*a), 0, s, (haxis ? 2*a : 0), 0, 0, 1};
+	Matrix t(v);
+	rmultiply(t);
+	return *this;
+}
+
+
+/** Swaps rows and columns of the matrix. */
+Matrix& Matrix::transpose () {
+	for (int i=0; i < 3; i++)
+		for (int j=i+1; j < 3; j++)
+			swap(values[i][j], values[j][i]);
+	return *this;
+}
+
+
+/** Multiplies this matrix M with matrix tm (tm is the factor on the left side): M := tm * M */
+Matrix& Matrix::lmultiply (const Matrix &tm) {
+	Matrix ret;
+	for (int i=0; i < 3; i++)
+		for (int j=0; j < 3; j++)
+			for (int k=0; k < 3; k++)
+				ret.values[i][j] += values[i][k] * tm.values[k][j];
+	return *this = ret;
+}
+
+
+/** Multiplies this matrix M with matrix tm (tm is the factor on the right side): M := M * tm */
+Matrix& Matrix::rmultiply (const Matrix &tm) {
+	Matrix ret;
+	for (int i=0; i < 3; i++)
+		for (int j=0; j < 3; j++)
+			for (int k=0; k < 3; k++)
+				ret.values[i][j] += tm.values[i][k] * values[k][j];
+	return *this = ret;
+}
+
+
+DPair Matrix::operator * (const DPair &p) const {
+   double pp[] = {p.x(), p.y(), 1};
+   double ret[]= {0, 0};
+   for (int i=0; i < 2; i++)
+      for (int j=0; j < 3; j++)
+         ret[i] += values[i][j] * pp[j];
+	return DPair(ret[0], ret[1]);
+}
+
+
+/** Returns true if this matrix equals. Checks equality by comparing the matrix components. */
+bool Matrix::operator == (const Matrix &m) const {
+   for (int i=0; i < 2; i++)
+      for (int j=0; j < 3; j++)
+			if (values[i][j] != m.values[i][j])
+				return false;
+	return true;
+}
+
+
+/** Returns true if this matrix doesn't equal m. Checks inequality by comparing the matrix components. */
+bool Matrix::operator != (const Matrix &m) const {
+   for (int i=0; i < 2; i++)
+      for (int j=0; j < 3; j++)
+			if (values[i][j] != m.values[i][j])
+				return true;
+	return false;
+}
+
+
+/** Returns true if this matrix is the identity matrix ((1,0,0),(0,1,0),(0,0,1)). */
+bool Matrix::isIdentity() const {
+   for (int i=0; i < 2; i++)
+      for (int j=0; j < 3; j++) {
+			const double &v = values[i][j];
+			if ((i == j && v != 1) || (i != j && v != 0))
+				return false;
+		}
+	return true;
+}
+
+
+/** Checks whether this matrix describes a plain translation (without any other transformations).
+ *  If so, the parameters tx and ty are filled with the translation components.
+ *  @param[out] tx horizontal translation
+ *  @param[out] ty vertical translation
+ *  @return true if matrix describes a pure translation */
+bool Matrix::isTranslation (double &tx, double &ty) const {
+	tx = values[0][2];
+	ty = values[1][2];
+   for (int i=0; i < 3; i++)
+      for (int j=0; j < 2; j++) {
+			const double &v = values[i][j];
+			if ((i == j && v != 1) || (i != j && v != 0))
+				return false;
+		}
+	return values[2][2] == 1;
+}
+
+
+/** Gets a parameter for the transformation command.
+ *  @param[in] is parameter chars are read from this stream
+ *  @param[in] calc parameters can be arithmetic expressions, so we need a calculator to evaluate them
+ *  @param[in] def default value if parameter is optional
+ *  @param[in] optional true if parameter is optional
+ *  @param[in] leadingComma true if first non-blank must be a comma
+ *  @return value of argument */
+static double getArgument (istream &is, Calculator &calc, double def, bool optional, bool leadingComma) {
+	while (isspace(is.peek()))
+		is.get();
+	if (!optional && leadingComma && is.peek() != ',')
+		throw ParserException("',' expected");
+   if (is.peek() == ',') {
+   	is.get();         // skip comma
+      optional = false; // now we expect a parameter
+   }
+	string expr;
+	while (is && !isupper(is.peek()) && is.peek() != ',')
+		expr += is.get();
+   if (expr.length() == 0) {
+      if (optional)
+         return def;
+      else
+         throw ParserException("parameter expected");
+	}
+	return calc.eval(expr);
+}
+
+
+Matrix& Matrix::parse (istream &is, Calculator &calc) {
+	*this = Matrix(1);
+	while (is) {
+      while (isspace(is.peek()))
+         is.get();
+		char cmd = is.get();
+		switch (cmd) {
+			case 'T': {
+				double tx = getArgument(is, calc, 0, false, false);
+				double ty = getArgument(is, calc, 0, true, true);
+				translate(tx, ty);
+            break;
+			}
+			case 'S': {
+				double sx = getArgument(is, calc, 1, false, false);
+				double sy = getArgument(is, calc, sx, true, true );
+				scale(sx, sy);
+            break;
+			}
+			case 'R': {
+				double a = getArgument(is, calc, 0, false, false);
+				double x = getArgument(is, calc, calc.getVariable("ux")+calc.getVariable("w")/2, true, true);
+				double y = getArgument(is, calc, calc.getVariable("uy")+calc.getVariable("h")/2, true, true);
+				translate(-x, -y);
+				rotate(a);
+				translate(x, y);
+            break;
+			}
+			case 'F': {
+				char c = is.get();
+				if (c != 'H' && c != 'V')
+					throw ParserException("'H' or 'V' expected");
+				double a = getArgument(is, calc, 0, false, false);
+				flip(c == 'H', a);
+				break;
+			}
+			case 'K': {
+				char c = is.get();
+				if (c != 'X' && c != 'Y')
+					throw ParserException("transformation command 'K' must be followed by 'X' or 'Y'");
+				double a = getArgument(is, calc, 0, false, false);
+				if (fabs(cos(deg2rad(a))) <= numeric_limits<double>::epsilon()) {
+					ostringstream oss;
+					oss << "illegal skewing angle: " << a << " degrees";
+					throw ParserException(oss.str());
+				}
+				if (c == 'X')
+					xskew(a);
+				else
+					yskew(a);
+            break;
+			}
+			case 'M': {
+				double v[9];
+				for (int i=0; i < 6; i++)
+					v[i] = getArgument(is, calc, i%4 ? 0 : 1, i!=0, i!=0);
+				// third row (0, 0, 1)
+				v[6] = v[7] = 0;
+				v[8] = 1;
+				Matrix tm(v);
+				rmultiply(tm);
+            break;
+			}
+         default:
+				ostringstream oss;
+				oss << "transformation command expected (found '" << cmd << "' instead)";
+            throw ParserException(oss.str());
+		}
+	}
+	return *this;
+}
+
+
+Matrix& Matrix::parse (const string &cmds, Calculator &calc) {
+   istringstream iss;
+   iss.str(cmds);
+   return parse(iss, calc);
+}
+
+
+/** Returns an SVG matrix expression that can be used in transform attributes.
+ *  ((a,b,c),(d,e,f),(0,0,1)) => matrix(a d b e c f) */
+string Matrix::getSVG () const {
+	ostringstream oss;
+	oss << "matrix(";
+	for (int i=0; i < 3; i++) {
+		for (int j=0; j < 2; j++) {
+			if (i > 0 || j > 0)
+				oss << ' ';
+			oss << round(values[j][i], 3);
+		}
+	}
+	oss << ')';
+	return oss.str();
+}
+
+
+ostream& Matrix::write (ostream &os) const {
+	os << '(';
+	for (int i=0; i < 3; i++) {
+		os << '(' << values[i][0];
+		for (int j=1; j < 3; j++)
+			os << ',' << values[i][j];
+		os << ')';
+		if (i < 2)
+			os << ',';
+	}
+	os << ')';
+	return os;
+}
+
+
+//////////////////////////////////////////////////////////////////
+
+
+TranslationMatrix::TranslationMatrix (double tx, double ty) {
+	double v[] = {1, 0, tx, 0, 1, ty};
+	set(v, 6);
+}
+
+
+ScalingMatrix::ScalingMatrix (double sx, double sy) {
+	double v[] = {sx, 0, 0, 0, sy};
+	set(v, 5);
+}
+
+
+RotationMatrix::RotationMatrix (double deg) {
+	double rad = deg2rad(deg);
+	double c = cos(rad);
+	double s = sin(rad);
+	double v[] = {c, -s, 0, s, c};
+	set(v, 5);
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.h
new file mode 100644
index 00000000000..b9fb08ff39c
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.h
@@ -0,0 +1,88 @@
+/*************************************************************************
+** Matrix.h                                                             **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef MATRIX_H
+#define MATRIX_H
+
+#include <istream>
+#include <string>
+#include <vector>
+#include "MessageException.h"
+#include "Pair.h"
+
+
+struct ParserException : public MessageException
+{
+	ParserException (const std::string &msg) : MessageException(msg) {}
+};
+
+class Calculator;
+
+class Matrix
+{
+   public:
+		Matrix (const std::string &cmds, Calculator &calc);
+		Matrix (double d=0);
+      Matrix (double v[], unsigned size=9);
+      Matrix (const std::vector<double> &v);
+		Matrix& set (double v[], unsigned size);
+      Matrix& set (const std::vector<double> &v);
+		Matrix& transpose ();
+		Matrix& parse (std::istream &is, Calculator &c);
+		Matrix& parse (const std::string &cmds, Calculator &c);
+		Matrix& lmultiply (const Matrix &tm);
+		Matrix& rmultiply (const Matrix &tm);
+		Matrix& translate (double tx, double ty);
+		Matrix& scale (double sx, double sy);
+		Matrix& rotate (double deg);
+		Matrix& xskew (double deg);
+		Matrix& yskew (double deg);
+		Matrix& flip (bool h, double a);
+		DPair operator * (const DPair &p) const;
+		bool operator == (const Matrix &m) const;
+		bool operator != (const Matrix &m) const;
+		bool isIdentity() const;
+		bool isTranslation (double &tx, double &ty) const;
+		std::string getSVG () const;
+		std::ostream& write (std::ostream &os) const;
+
+   private:
+		double values[3][3];  // row x col
+};
+
+
+struct TranslationMatrix : public Matrix
+{
+	TranslationMatrix (double tx, double ty);
+};
+
+
+struct ScalingMatrix : public Matrix
+{
+	ScalingMatrix (double sx, double sy);
+};
+
+
+struct RotationMatrix : public Matrix
+{
+	RotationMatrix (double deg);
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.cpp
new file mode 100644
index 00000000000..5a4e0b05526
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.cpp
@@ -0,0 +1,74 @@
+/*************************************************************************
+** Message.cpp                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdarg>
+#include <iostream>
+#include "Message.h"
+
+using namespace std;
+
+
+struct NullStreamBuf : public streambuf
+{
+	streambuf::int_type overflow (int c)  {return 0;}
+	streambuf::int_type underflow ()      {return traits_type::eof();}
+	int sync ()                           {return traits_type::eof();}
+};
+
+
+struct NullStream : public ostream
+{
+	NullStream () : ostream(new NullStreamBuf) {}
+	~NullStream () {delete rdbuf();}
+};
+
+
+static NullStream nullStream;
+
+// maximal verbosity
+int Message::level = Message::MESSAGES | Message::WARNINGS | Message::ERRORS;
+
+
+/** Returns the stream for usual messages. */
+ostream& Message::mstream (bool prefix) {
+	ostream *os = (level & MESSAGES) ? &cerr : &nullStream;
+	if (prefix)
+		*os << "MESSAGE: ";
+	return *os;
+}
+
+
+/** Returns the stream for warning messages. */
+ostream& Message::wstream (bool prefix) {
+	ostream *os = (level & WARNINGS) ? &cerr : &nullStream;
+	if (prefix)
+		*os << "WARNING: ";
+	return *os;
+}
+
+
+/** Returns the stream for error messages. */
+ostream& Message::estream (bool prefix) {
+	ostream *os = (level & ERRORS) ? &cerr : &nullStream;
+	if (prefix)
+		*os << "ERROR: ";
+	return *os;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.h
new file mode 100644
index 00000000000..80a67412556
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.h
@@ -0,0 +1,37 @@
+/*************************************************************************
+** Message.h                                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef MESSAGE_H
+#define MESSAGE_H
+
+#include <string>
+#include <ostream>
+
+struct Message
+{
+	static std::ostream& mstream (bool prefix=false);
+	static std::ostream& estream (bool prefix=false);
+	static std::ostream& wstream (bool prefix=false);
+
+	enum {ERRORS=1, WARNINGS=2, MESSAGES=4};
+	static int level;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MessageException.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MessageException.h
new file mode 100644
index 00000000000..2a0dbe591e7
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MessageException.h
@@ -0,0 +1,38 @@
+/*************************************************************************
+** MessageException.h                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef MESSAGEEXCEPTION_H
+#define MESSAGEEXCEPTION_H
+
+#include <string>
+
+using std::string;
+
+class MessageException
+{
+   public:
+      MessageException (const string &msg) : message(msg) {}
+      const string& getMessage () const {return message;}
+
+   private:
+		string message;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.cpp
new file mode 100644
index 00000000000..f551b640ef1
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.cpp
@@ -0,0 +1,152 @@
+/*************************************************************************
+** MetafontWrapper.cpp                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstdlib>
+#include <cctype>
+#include <fstream>
+#include <sstream>
+#include "FileSystem.h"
+#include "FileFinder.h"
+#include "Message.h"
+#include "MetafontWrapper.h"
+
+#ifdef __WIN32__
+#include <windows.h>
+#endif
+
+using namespace std;
+
+
+static int execute (const char *cmd, const char *params) {
+#ifdef __WIN32__
+	SECURITY_ATTRIBUTES sa;
+	ZeroMemory(&sa, sizeof(sa));
+	sa.nLength = sizeof(sa);
+	sa.bInheritHandle = true;
+
+	STARTUPINFO si;
+	ZeroMemory(&si, sizeof(si));
+	si.cb = sizeof(si);
+	si.dwFlags = STARTF_USESTDHANDLES;
+	HANDLE devnull = CreateFile("nul", GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, &sa, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+	si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
+	si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+	si.hStdOutput = devnull;
+	PROCESS_INFORMATION pi;
+	ZeroMemory(&pi, sizeof(pi));
+
+	string cmdline = string("\"")+cmd+"\" "+params;
+	CreateProcess(NULL, (LPSTR)cmdline.c_str(), NULL, NULL, true, 0, NULL, NULL, &si, &pi);
+	WaitForSingleObject(pi.hProcess, INFINITE);
+	DWORD exitcode = -1;
+	GetExitCodeProcess(pi.hProcess, &exitcode);
+	CloseHandle(devnull);
+	return exitcode;
+#else
+	ostringstream oss;
+	oss << cmd << ' ' << params << " >" << FileSystem::DEVNULL;
+	return system(oss.str().c_str());
+#endif
+}
+
+
+MetafontWrapper::MetafontWrapper (const string &fname)
+	: _fontname(fname)
+{
+}
+
+
+/** Calls Metafont and evaluates the logfile. If a gf file was successfully
+ *  generated the dpi value is stripped from the filename
+ *  (e.g. cmr10.600gf => cmr10.gf). This makes life easier...
+ *  @param[in] mode Metafont mode, e.g. "ljfour"
+ *  @param[in] mag magnification factor
+ *  @return return value of Metafont system call */
+int MetafontWrapper::call (const string &mode, double mag) {
+	if (!FileFinder::lookup(_fontname+".mf"))
+		return 1;     // mf file not available => no need to call the "slow" Metafont
+	FileSystem::remove(_fontname+".gf");
+
+#ifdef __WIN32__
+	const char *cmd = FileFinder::lookup("mf.exe", false);
+#else
+	const char *cmd = "mf";
+#endif
+	ostringstream oss;
+	oss << "\"\\mode=" << mode  << ";"
+		   "mag:=" << mag << ";"
+		   "batchmode;"
+		   "input " << _fontname << "\"";
+	Message::mstream() << "running Metafont for " << _fontname << endl;
+	int ret = execute(cmd, oss.str().c_str());
+
+	// try to read Metafont's logfile and get name of created GF file
+	ifstream ifs((_fontname+".log").c_str());
+	if (ifs) {
+		char buf[128];
+		while (ifs) {
+			ifs.getline(buf, 128);
+			string line = buf;
+			if (line.substr(0, 17) == "Output written on") {
+				size_t pos = line.find("gf ", 18+_fontname.length());
+				if (pos != string::npos) {
+					string gfname = line.substr(18, pos-16);  // GF filename found
+					FileSystem::rename(gfname, _fontname+".gf");
+				}
+				break;
+			}
+		}
+	}
+	return ret;
+}
+
+
+/** Calls Metafont if output files (tfm and gf) don't already exist. */
+int MetafontWrapper::make (const string &mode, double mag) {
+	ifstream tfm((_fontname+".tfm").c_str());
+	ifstream gf((_fontname+".gf").c_str());
+	if (gf && tfm) // @@ distinguish between gf and tfm
+		return 0;
+	return call(mode, mag);
+}
+
+
+bool MetafontWrapper::success () const {
+	ifstream tfm((_fontname+".tfm").c_str());
+	ifstream gf((_fontname+".gf").c_str());
+	return tfm && gf;
+}
+
+
+/** Remove all files created by a Metafont call (tfm, gf, log).
+ *  @param[in] keepGF if true, GF files won't be removed */
+void MetafontWrapper::removeOutputFiles (bool keepGF) {
+	removeOutputFiles(_fontname, keepGF);
+}
+
+
+/** Remove all files created by a Metafont call for a given font (tfm, gf, log).
+ *  @param[in] fontname name of font whose temporary files should be removed
+ *  @param[in] keepGF if true, GF files will be kept */
+void MetafontWrapper::removeOutputFiles (const string &fontname, bool keepGF) {
+	const char *ext[] = {"gf", "tfm", "log", 0};
+	for (const char **p = keepGF ? ext+2 : ext; *p; ++p)
+		FileSystem::remove(fontname + "." + *p);
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.h
new file mode 100644
index 00000000000..bae3af16587
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.h
@@ -0,0 +1,44 @@
+/*************************************************************************
+** MetafontWrapper.h                                                    **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef METAFONTWRAPPER_H
+#define METAFONTWRAPPER_H
+
+#include <string>
+
+using std::string;
+
+class FileFinder;
+
+class MetafontWrapper
+{
+   public:
+      MetafontWrapper (const string &fontname);
+		int call (const string &mode, double mag);
+		int make (const string &mode, double mag);
+		bool success () const;
+		void removeOutputFiles (bool keepGF=false);
+		static void removeOutputFiles (const string &fontname, bool keepGF=false);
+
+   private:
+		string _fontname;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.cpp
new file mode 100644
index 00000000000..831bf5fd206
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.cpp
@@ -0,0 +1,280 @@
+/*************************************************************************
+** PSInterpreter.cpp                                                    **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstring>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include "FileFinder.h"
+#include "InputReader.h"
+#include "Message.h"
+#include "PSInterpreter.h"
+#include "psdefs.psc"
+
+using namespace std;
+
+
+const char *PSInterpreter::GSARGS[] = {
+	"gs",            // dummy name
+	"-q",            // be quiet, suppress gs banner
+	"-dSAFER",       // disallow writing of files
+	"-dNODISPLAY",   // we don't need a display device
+	"-dNOPAUSE",     // keep going
+	"-dNOPROMPT",
+	"-dNOBIND",
+};
+
+
+PSInterpreter::PSInterpreter (PSActions *actions)
+	: _gs(sizeof(GSARGS)/sizeof(char*), GSARGS, this), _mode(PS_NONE), _actions(actions), _inError(false)
+{
+	_gs.set_stdio(input, output, error);
+	_initialized = false;
+}
+
+
+/** Executes a chunk of PostScript code.
+ *  @param[in] str buffer containing the code
+ *  @param[in] len number of characters in buffer
+ *  @param[in] flush If true, a final 'flush' is sent which forces the
+ *  	output buffer to be written immediately.*/
+void PSInterpreter::execute (const char *str, size_t len, bool flush) {
+	if (!_initialized) {
+		// Before executing any random PS code redefine some operators and run
+		// initializing PS code. This cannot be done in the constructor because we
+		// need the completely initialized PSInterpreter object here.
+		_initialized = true;
+		execute(PSDEFS);
+	}
+	if (_mode != PS_QUIT) {
+		int status;
+		if (_mode == PS_NONE) {
+			_gs.run_string_begin(0, &status);
+			_mode = PS_RUNNING;
+		}
+		const char *p=str;
+		// feed Ghostscript with code chunks that are not larger than 64KB
+		// => see documentation of gsapi_run_string_foo()
+		while (PS_RUNNING && len > 0) {
+			size_t chunksize = min(len, (size_t)0xffff);
+			_gs.run_string_continue(p, chunksize, 0, &status);
+			p += chunksize;
+			len -= chunksize;
+			if (status == -101) { // e_Quit
+				_gs.exit();
+				_mode = PS_QUIT;
+			}
+			else if (status <= -100) {
+				_gs.exit();
+				_mode = PS_QUIT;
+				throw PSException("fatal PostScript error");
+			}
+		}
+		if (flush) {
+			// force writing contents of output buffer
+			_gs.run_string_continue(" flush ", 7, 0, &status);
+		}
+	}
+}
+
+
+void PSInterpreter::execute (istream &is) {
+	char buf[4096];
+	while (is && !is.eof()) {
+		is.read(buf, 4096);
+		execute(buf, is.gcount(), false);
+	}
+	execute(" ", 1);
+}
+
+
+/** This callback function handles input from stdin to Ghostscript. Currently not needed.
+ *  @param[in] inst pointer to calling instance of PSInterpreter
+ *  @param[in] buf takes the read characters
+ *  @param[in] len size of buffer buf
+ *  @return number of read characters */
+int GSDLLCALL PSInterpreter::input (void *inst, char *buf, int len) {
+	return 0;
+}
+
+
+/** This callback function handles output from Ghostscript to stdout. It looks for
+ *  emitted commands staring with "dvi." and executes them by calling method callActions.
+ *  Ghostscript sends the text in chunks by several calls of this function.
+ *  Unfortunately, the PostScript specification wants error messages also to be sent to stdout
+ *  instead of stderr. Thus, we must collect and concatenate the chunks until an evaluable text
+ *  snippet is completely received. Furthermore, error messages have to be recognized and to be
+ *  filtered out.
+ *  @param[in] inst pointer to calling instance of PSInterpreter
+ *  @param[in] buf contains the characters to be output
+ *  @param[in] len number of characters in buf
+ *  @return number of processed characters (equals 'len') */
+int GSDLLCALL PSInterpreter::output (void *inst, const char *buf, int len) {
+	PSInterpreter *self = static_cast<PSInterpreter*>(inst);
+	if (self && self->_actions) {
+		const size_t MAXLEN = 512;    // maximal line length (longer lines are of no interest)
+		const char *end = buf+len-1;  // last position of buf
+		for (const char *first=buf, *last=buf; first <= end; last++, first=last) {
+			// move first and last to begin and end of the next line, respectively
+			while (last <= end && *last != '\n')
+				last++;
+			size_t linelength = last-first+1;
+			if (linelength > MAXLEN)  // skip long lines since they don't contain any relevant information
+				continue;
+
+			vector<char> &linebuf = self->_linebuf;  // just a shorter name...
+			if ((*last == '\n' || !self->active())) {
+				if (linelength + linebuf.size() > 5) {  // prefix "dvi." plus final newline
+					SplittedCharInputBuffer ib(linebuf.empty() ? 0 : &linebuf[0], linebuf.size(), first, linelength);
+					BufferInputReader in(ib);
+					in.skipSpace();
+					if (self->_inError) {
+						if (in.check("dvi.enderror")) {
+							// @@
+							self->_errorMessage.clear();
+							self->_inError = false;
+						}
+						else
+							self->_errorMessage += string(first, linelength);
+					}
+					if (in.check("dvi.")) {
+						if (in.check("beginerror"))  // all following output belongs to an error message
+							self->_inError = true;
+						else
+							self->callActions(in);
+					}
+				}
+				linebuf.clear();
+			}
+			else { // no line end found =>
+				// save remaining characters and prepend them to the next incoming chunk of characters
+				linelength--;         // last == end+1 => linelength is 1 too large
+				if (linebuf.size() + linelength > MAXLEN)
+					linebuf.clear();   // don't care for long lines
+				else {
+					size_t currsize = linebuf.size();
+					linebuf.resize(currsize+linelength);
+					memcpy(&linebuf[currsize], first, linelength);
+				}
+			}
+		}
+	}
+	return len;
+}
+
+
+/** Converts a vector of strings to a vector of doubles.
+ * @param[in] str the strings to be converted
+ * @param[out] d the resulting doubles */
+static void str2double (const vector<string> &str, vector<double> &d) {
+	for (size_t i=0; i < str.size(); i++) {
+		istringstream iss(str[i]);
+		iss >> d[i];
+	}
+}
+
+
+/** Evaluates a command emitted by Ghostscript and invokes the corresponding
+ *  method of interface class PSActions.
+ *  @param[in] in reader pointing to the next command */
+void PSInterpreter::callActions (InputReader &in) {
+	// array of currently supported operators (must be ascendingly sorted)
+	static const struct Operator {
+		const char *name; // name of operator
+		int pcount;       // number of parameters (< 0 : variable number of parameters)
+		void (PSActions::*op)(vector<double> &p);  // operation handler
+	} operators [] = {
+		{"clip",          0, &PSActions::clip},
+		{"closepath",     0, &PSActions::closepath},
+		{"curveto",       6, &PSActions::curveto},
+		{"eoclip",        0, &PSActions::eoclip},
+		{"eofill",        0, &PSActions::eofill},
+		{"fill",          0, &PSActions::fill},
+		{"grestore",      0, &PSActions::grestore},
+		{"gsave",         0, &PSActions::gsave},
+		{"initclip",      0, &PSActions::initclip},
+		{"lineto",        2, &PSActions::lineto},
+		{"moveto",        2, &PSActions::moveto},
+		{"newpath",       0, &PSActions::newpath},
+		{"rotate",        1, &PSActions::rotate},
+		{"scale",         2, &PSActions::scale},
+		{"setcmykcolor",  4, &PSActions::setcmykcolor},
+		{"setdash",      -1, &PSActions::setdash},
+		{"setgray",       1, &PSActions::setgray},
+		{"sethsbcolor",   3, &PSActions::sethsbcolor},
+		{"setlinecap",    1, &PSActions::setlinecap},
+		{"setlinejoin",   1, &PSActions::setlinejoin},
+		{"setlinewidth",  1, &PSActions::setlinewidth},
+		{"setmatrix",     6, &PSActions::setmatrix},
+		{"setmiterlimit", 1, &PSActions::setmiterlimit},
+		{"setpos",        2, &PSActions::setpos},
+		{"setrgbcolor",   3, &PSActions::setrgbcolor},
+		{"stroke",        0, &PSActions::stroke},
+		{"translate",     2, &PSActions::translate},
+	};
+	if (_actions) {
+		in.skipSpace();
+		// binary search
+		int first=0, last=sizeof(operators)/sizeof(Operator)-1;
+		while (first <= last) {
+			int mid = first+(last-first)/2;
+			int cmp = in.compare(operators[mid].name);
+			if (cmp > 0)
+				last = mid-1;
+			else if (cmp < 0)
+				first = mid+1;
+			else {
+				// collect parameters and call handler
+				vector<string> params;
+				int pcount = operators[mid].pcount;
+				if (pcount < 0) {       // variable number of parameters?
+					in.skipSpace();
+					while (!in.eof()) {  // read all available parameters
+						params.push_back(in.getString());
+						in.skipSpace();
+					}
+				}
+				else {                  // fixed number of parameters
+					for (int i=0; i < pcount; i++) {
+						in.skipSpace();
+						params.push_back(in.getString());
+					}
+				}
+				vector<double> v(params.size());
+				str2double(params, v);
+				(_actions->*operators[mid].op)(v);
+			}
+		}
+	}
+}
+
+
+/** This callback function handles output from Ghostscript to stderr.
+ *  @param[in] inst pointer to calling instance of PSInterpreter
+ *  @param[in] buf contains the characters to be output
+ *  @param[in] len number of chars in buf
+ *  @return number of processed characters */
+int GSDLLCALL PSInterpreter::error (void *inst, const char *buf, int len) {
+	ostringstream oss;
+	oss << "PostScript error:\n";
+	oss.write(buf, len);
+	return len;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.h
new file mode 100644
index 00000000000..f37d16db2d6
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.h
@@ -0,0 +1,103 @@
+/*************************************************************************
+** PSInterpreter.h                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef PSINTERPRETER_H
+#define PSINTERPRETER_H
+
+#include <cstring>
+#include <istream>
+#include <string>
+#include <vector>
+#include "Ghostscript.h"
+#include "InputReader.h"
+#include "MessageException.h"
+
+
+struct PSException : public MessageException
+{
+	PSException (const std::string &msg) : MessageException(msg) {}
+};
+
+
+struct PSActions
+{
+	virtual void clip (std::vector<double> &p) =0;
+	virtual void closepath (std::vector<double> &p) =0;
+	virtual void curveto (std::vector<double> &p) =0;
+	virtual void eoclip (std::vector<double> &p) =0;
+	virtual void eofill (std::vector<double> &p) =0;
+	virtual void fill (std::vector<double> &p) =0;
+	virtual void gsave (std::vector<double> &p) =0;
+	virtual void grestore (std::vector<double> &p) =0;
+	virtual void initclip (std::vector<double> &p) =0;
+	virtual void lineto (std::vector<double> &p) =0;
+	virtual void moveto (std::vector<double> &p) =0;
+	virtual void newpath (std::vector<double> &p) =0;
+	virtual void rotate (std::vector<double> &p) =0;
+	virtual void scale (std::vector<double> &p) =0;
+	virtual void setcmykcolor (std::vector<double> &cmyk) =0;
+	virtual void setdash (std::vector<double> &p) =0;
+	virtual void setgray (std::vector<double> &p) =0;
+	virtual void sethsbcolor (std::vector<double> &hsb) =0;
+	virtual void setlinecap (std::vector<double> &p) =0;
+	virtual void setlinejoin (std::vector<double> &p) =0;
+	virtual void setlinewidth (std::vector<double> &p) =0;
+	virtual void setmatrix (std::vector<double> &p) =0;
+	virtual void setmiterlimit (std::vector<double> &p) =0;
+	virtual void setpos (std::vector<double> &p) =0;
+	virtual void setrgbcolor (std::vector<double> &rgb) =0;
+	virtual void stroke (std::vector<double> &p) =0;
+	virtual void translate (std::vector<double> &p) =0;
+};
+
+
+class PSInterpreter
+{
+	enum Mode {PS_NONE, PS_RUNNING, PS_QUIT};
+
+   public:
+      PSInterpreter (PSActions *actions=0);
+		void execute (const char *str, size_t len, bool flush=true);
+		void execute (const char *str)         {execute(str, std::strlen(str));}
+		void execute (const std::string &str)  {execute(str.c_str());}
+		void execute (std::istream &is);
+		bool active () const                   {return _mode != PS_QUIT;}
+
+	protected:
+		// callback functions
+		static int GSDLLCALL input (void *inst, char *buf, int len);
+		static int GSDLLCALL output (void *inst, const char *buf, int len);
+		static int GSDLLCALL error (void *inst, const char *buf, int len);
+
+		void callActions (InputReader &cib);
+
+   private:
+		Ghostscript _gs;
+		Mode _mode;                  ///< current execution mode
+		PSActions *_actions;         ///< actions to be performed
+		std::vector<char> _linebuf;
+		std::string _errorMessage;   ///< text of error message
+		bool _inError;               ///< true if scanning error message
+		bool _initialized;           ///< true if PSInterpreter has been completely initialized
+		static const char *GSARGS[]; ///< parameters passed to Ghostscript
+		static const char *PSDEFS;   ///< initial PostScript definitions
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.cpp
new file mode 100644
index 00000000000..c6e14e78c52
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.cpp
@@ -0,0 +1,156 @@
+/*************************************************************************
+** PageSize.cpp                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <algorithm>
+#include <cctype>
+#include <cmath>
+#include <sstream>
+#include "PageSize.h"
+
+using namespace std;
+
+// make sure tolower is a function (and not a macro)
+// so that 'transform' can be applied
+static int my_tolower (int c) {
+	return tolower(c);
+}
+
+
+/** Computes width and height of ISO/DIN An in millimeters.
+ *  @param[in]  n the A level (e.g. n=4 => DIN A4)
+ *  @param[out] width contains the page width when function returns
+ *  @param[out] height contains the page height when function returns */
+static void computeASize (int n, double &width, double &height) {
+	double sqrt2 = sqrt(2.0);
+	height = floor(1189.0/pow(sqrt2, n)+0.5);
+	width  = floor(height/sqrt2+0.5);
+}
+
+
+/** Computes width and height of ISO/DIN Bn in millimeters.
+ *  @param[in]  n the B level (e.g. n=4 => DIN B4)
+ *  @param[out] width contains the page width when function returns
+ *  @param[out] height contains the page height when function returns */
+static void computeBSize (int n, double &width, double &height) {
+	double w, h;
+	computeASize(n, width, height);
+	computeASize(n-1, w, h);
+	width = floor(sqrt(width * w)+0.5);
+	height = floor(sqrt(height * h)+0.5);
+}
+
+
+/** Computes width and height of ISO/DIN Cn in millimeters.
+ *  @param[in] n the C level (e.g. n=4 => DIN C4)
+ *  @param[out] width contains the page width when function returns
+ *  @param[out] height contains the page height when function returns */
+static void computeCSize (int n, double &width, double &height) {
+	double w, h;
+	computeASize(n, width, height);
+	computeBSize(n, w, h);
+	width = floor(sqrt(width * w)+0.5);
+	height = floor(sqrt(height * h)+0.5);
+}
+
+
+/** Computes width and height of ISO/DIN Dn in millimeters.
+ *  @param[in] n the D level (e.g. n=4 => DIN D4)
+ *  @param[out] width contains the page width when function returns
+ *  @param[out] height contains the page height when function returns */
+static void computeDSize (int n, double &width, double &height) {
+	double w, h;
+	computeASize(n, width, height);
+	computeBSize(n+1, w, h);
+	width = floor(sqrt(width * w)+0.5);
+	height = floor(sqrt(height * h)+0.5);
+}
+
+
+/** Constructs a PageSize object of given size.
+ *  @param[in] name specifies the page size, e.g. "A4" or "letter" */
+PageSize::PageSize (string name) : width(0), height(0) {
+	resize(name);
+}
+
+
+void PageSize::resize (double w, double h) {
+	width = w;
+	height = h;
+}
+
+void PageSize::resize (string name) {
+	if (name.length() < 2)
+		throw PageSizeException("unknown page format: "+name);
+
+	transform(name.begin(), name.end(), name.begin(), my_tolower);
+	// extract optional suffix
+	size_t pos = name.rfind("-");
+	bool landscape = false;
+	if (pos != string::npos) {
+		string suffix = name.substr(pos);
+		name = name.substr(0, pos);
+		if (suffix == "-l" || suffix == "-landscape")
+			landscape = true;
+		else if (suffix != "-p" && suffix != "-portrait")
+			throw PageSizeException("invalid page format suffix: " + suffix);
+	}
+
+	if (name == "invoice") {
+		width = 140;
+		height = 216;
+	}
+	else if (name == "executive") {
+		width = 184;
+		height = 267;
+	}
+	else if (name == "legal") {
+		width = 216;
+		height = 356;
+	}
+	else if (name == "letter") {
+		width = 216;
+		height = 279;
+	}
+	else if (name == "ledger") {
+		width = 279;
+		height = 432;
+	}
+	else if (isdigit(name[1]) && name.length() < 5) {  // limit length of number to prevent arithmetic errors
+		istringstream iss(name.substr(1));
+		int n;
+		iss >> n;
+		switch (name[0]) {
+			case 'a' : computeASize(n, width, height); break;
+			case 'b' : computeBSize(n, width, height); break;
+			case 'c' : computeCSize(n, width, height); break;
+			case 'd' : computeDSize(n, width, height); break;
+			default  : throw PageSizeException("invalid page format: "+name);
+		}
+	}
+	if (width == 0 || height == 0)
+		throw PageSizeException("unknown page format: "+name);
+	if (landscape)
+		swap(width, height);
+
+	const double ptpmm = 72.27/25.4; // TeX points per millimeter (72.27pt = 1in = 25.4mm)
+	width *= ptpmm;
+	height *= ptpmm;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.h
new file mode 100644
index 00000000000..b19e29c43b2
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.h
@@ -0,0 +1,49 @@
+/*************************************************************************
+** PageSize.h                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef PAGESIZE_H
+#define PAGESIZE_H
+
+#include <string>
+#include "MessageException.h"
+
+struct PageSizeException : public MessageException
+{
+	PageSizeException (const string &msg) : MessageException(msg) {}
+};
+
+class PageSize
+{
+   public:
+ 		PageSize (double w=0, double h=0) : width(w), height(h) {}
+		PageSize (std::string name);
+		void resize (std:: string name);
+		void resize (double w, double h);
+		double widthInPT () const  {return width;}
+		double heightInPT () const {return height;}
+		double widthInMM () const  {return width*25.4/72.27;}
+		double heightInMM () const {return height*25.4/72.27;}
+		bool valid () const        {return width > 0 && height > 0;}
+
+   private:
+		double width, height; // in pt
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Pair.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Pair.h
new file mode 100644
index 00000000000..efa489ac7ed
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Pair.h
@@ -0,0 +1,78 @@
+/*************************************************************************
+** Pair.h                                                               **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef PAIR_H
+#define PAIR_H
+
+#include <cmath>
+#include <ostream>
+#include "macros.h"
+
+template <typename T>
+class Pair
+{
+   public:
+      Pair (T x=0, T y=0) : _x(x), _y(y) {}
+		Pair operator += (const Pair &p)       {_x += p._x; _y += p._y; return *this;}
+		Pair operator -= (const Pair &p)       {_x -= p._x; _y -= p._y; return *this;}
+		Pair operator *= (T c)                 {_x *= c; _y *= c; return *this;}
+		Pair operator /= (T c)                 {_x /= c; _y /= c; return *this;}
+      Pair ortho () const                    {return Pair(-_y, _x);}
+      double length () const                 {return std::sqrt(_x*_x + _y*_y);}
+		bool operator == (const Pair &p) const {return _x == p._x && _y == p._y;}
+		bool operator != (const Pair &p) const {return _x != p._x || _y != p._y;}
+		T x () const                           {return _x;}
+		T y () const                           {return _y;}
+		void x (const T &xx)                   {_x = xx;}
+		void y (const T &yy)                   {_y = yy;}
+		std::ostream& write (std::ostream &os) const {return os << '(' << _x << ',' << _y << ')';}
+
+   private:
+		T _x, _y;
+};
+
+
+struct LPair : public Pair<long>
+{
+   LPair (long x=0, long y=0) : Pair<long>(x, y) {}
+	explicit LPair (double x, double y) : Pair<long>(long(x+0.5), long(y+0.5)) {}
+	LPair (const Pair<long> &p) : Pair<long>(p) {}
+	operator Pair<long> () {return *this;}
+};
+
+typedef Pair<double> DPair;
+
+template <typename T>
+IMPLEMENT_ARITHMETIC_OPERATOR(Pair<T>, +)
+
+template <typename T>
+IMPLEMENT_ARITHMETIC_OPERATOR(Pair<T>, -)
+
+template <typename T>
+IMPLEMENT_ARITHMETIC_OPERATOR2(Pair<T>, T, *)
+
+template <typename T>
+IMPLEMENT_ARITHMETIC_OPERATOR2(Pair<T>, T, /)
+
+template <typename T>
+IMPLEMENT_OUTPUT_OPERATOR(Pair<T>)
+
+IMPLEMENT_ARITHMETIC_OPERATOR2(LPair, long, *)
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.cpp
new file mode 100644
index 00000000000..bf04e49bfe7
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.cpp
@@ -0,0 +1,611 @@
+/*************************************************************************
+** PsSpecialHandler.cpp                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include "FileFinder.h"
+#include "Message.h"
+#include "PsSpecialHandler.h"
+#include "SpecialActions.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+
+static inline double str2double (const string &str) {
+	double ret;
+	istringstream iss(str);
+	iss >> ret;
+	return ret;
+}
+
+
+PsSpecialHandler::PsSpecialHandler () : _psi(this), _actions(0), _initialized(false)
+{
+}
+
+
+/** Initializes the PostScript handler. It's called by the first use of process(). The
+ *  deferred initialization speeds up the conversion of DVI files that doesn't contain
+ *  PS specials. */
+void PsSpecialHandler::initialize (SpecialActions *actions) {
+	if (!_initialized) {
+		// initial values of graphics state
+		_linewidth = 1;
+		_linecap = _linejoin = 0;
+		_miterlimit = 4;
+		_xmlnode = 0;
+
+		// execute dvips prologue/header files
+		const char *headers[] = {"tex.pro", "texps.pro", "special.pro", /*"color.pro",*/ 0};
+		for (const char **p=headers; *p; ++p) {
+			if (const char *path = FileFinder::lookup(*p, false)) {
+				ifstream ifs(path);
+				_psi.execute(ifs);
+			}
+			else
+				Message::wstream(true) << "PostScript header file " << *p << " not found\n";
+		}
+		// push dictionary "TeXDict" with dvips definitions on dictionary stack
+		// and initialize basic dvips PostScript variables
+		ostringstream oss;
+		oss << " TeXDict begin 0 0 1000 72.27 72.27 () @start "
+		       " 0 0 moveto ";
+  		if (actions) {
+			float r, g, b;
+			actions->getColor().getRGB(r, g, b);
+			oss << r << ' ' << g << ' ' << b << " setrgbcolor ";
+		}
+		_psi.execute(oss.str());
+		_initialized = true;
+	}
+}
+
+
+const char* PsSpecialHandler::info () const {
+	static string str = "dvips PostScript specials (using " + Ghostscript().revision() + ")";
+	return str.c_str();
+}
+
+
+void PsSpecialHandler::updatePos () {
+	if (_actions) {
+		ostringstream oss;
+		const double x = _actions->getX(), y = _actions->getY();
+		oss << ' ' << x << ' ' << y << " moveto ";
+		_psi.execute(oss.str());
+		_currentpoint = DPair(x, y);
+	}
+}
+
+
+bool PsSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+	if (!_initialized)
+		initialize(actions);
+	_actions = actions;
+
+	if (*prefix == '"') {
+		// read and execute literal PostScript code (isolated by a wrapping save/restore pair)
+		updatePos();
+		_psi.execute(" @beginspecial @setspecial ");
+		_psi.execute(is);
+		_psi.execute(" @endspecial ");
+	}
+	else if (*prefix == '!') {
+		// execute literal PostScript header
+		_psi.execute(" @defspecial ");
+		_psi.execute(is);
+		_psi.execute(" @fedspecial ");
+	}
+	else if (strcmp(prefix, "header=") == 0) {
+		// read and execute PS header files
+		string fname;
+		is >> fname;
+		if (const char *path = FileFinder::lookup(fname, false)) {
+			ifstream ifs(path);
+			_psi.execute(ifs);
+		}
+		else
+			Message::estream(true) << "PS header file '" << fname << "' not found";
+	}
+	else if (strcmp(prefix, "psfile=") == 0 || strcmp(prefix, "PSfile=") == 0) {
+		if (_actions) {
+			StreamInputReader in(is);
+			string fname = in.getString(in.peek() == '"' ? '"' : 0);
+			map<string,string> attr;
+			in.parseAttributes(attr);
+			psfile(fname, attr);
+		}
+	}
+	else if (strcmp(prefix, "ps::") == 0) {
+		if (is.peek() != '[') {
+			// execute literal PostScript without initial positioning and without any wrapping code
+			_psi.execute(is);
+			_psi.execute(" setpos ");  // forces a call of PSActions::setpos to get the current PS position
+			_actions->setX(_currentpoint.x());
+			_actions->setY(_currentpoint.y());
+		}
+		else {
+			is.get();
+			string label;
+			int c;
+			while (!is.eof() && (c = is.get()) != ']')
+				label += c;
+			if (label != "begin" && label != "end") {
+				Message::wstream(true) << "invalid PostScript special ps::[" << label << "]\n";
+				return false;
+			}
+			_psi.execute(is);
+		}
+	}
+	else { // ps: ...
+		updatePos();
+		StreamInputReader in(is);
+		if (in.check(" plotfile ")) { // ps: plotfile fname
+			string fname = in.getString();
+			ifstream ifs(fname.c_str());
+			if (ifs)
+				_psi.execute(ifs);
+			else
+				Message::wstream(true) << "file '" << fname << "' not found in ps: plotfile\n";
+		}
+		else {
+			// execute literal PostScript (without any wrapping code)
+			_psi.execute(is);
+			_psi.execute(" setpos ");  // forces a call of PSActions::setpos to get the current PS position
+			_actions->setX(_currentpoint.x());
+			_actions->setY(_currentpoint.y());
+		}
+	}
+	return true;
+}
+
+
+void PsSpecialHandler::psfile (const string &fname, const map<string,string> &attr) {
+	ifstream ifs(fname.c_str());
+	if (!ifs)
+		Message::wstream(true) << "file '" << fname << "' not found in special 'psfile'\n";
+	else {
+		const double BP = 72.27/72.0;   // factor to convert bp -> pt
+		map<string,string>::const_iterator it;
+		// coordinates of lower left and upper right vertex (result in TeX points)
+		double llx = (it = attr.find("llx")) != attr.end() ? str2double(it->second)*BP : 0;
+		double lly = (it = attr.find("lly")) != attr.end() ? str2double(it->second)*BP : 0;
+		double urx = (it = attr.find("urx")) != attr.end() ? str2double(it->second)*BP : 0;
+		double ury = (it = attr.find("ury")) != attr.end() ? str2double(it->second)*BP : 0;
+
+		// actual width and height (result in 10th of TeX points)
+		double rwi = (it = attr.find("rwi")) != attr.end() ? str2double(it->second)*BP : 0;
+		double rhi = (it = attr.find("rhi")) != attr.end() ? str2double(it->second)*BP : 0;
+
+		// user transformations (default values chosen according to dvips manual)
+		double hoffset = (it = attr.find("hoffset")) != attr.end() ? str2double(it->second)*BP : 0;
+		double voffset = (it = attr.find("voffset")) != attr.end() ? str2double(it->second)*BP : 0;
+		double hsize   = (it = attr.find("hsize")) != attr.end() ? str2double(it->second)*BP : 612*BP;
+		double vsize   = (it = attr.find("vsize")) != attr.end() ? str2double(it->second)*BP : 792*BP;
+		double hscale  = (it = attr.find("hscale")) != attr.end() ? str2double(it->second) : 100;
+		double vscale  = (it = attr.find("vscale")) != attr.end() ? str2double(it->second) : 100;
+		double angle   = (it = attr.find("angle")) != attr.end() ? str2double(it->second) : 0;
+
+		double x=_actions->getX(), y=_actions->getY();
+		double w=(urx-llx), h=(ury-lly);  // width and height of (E)PS image in TeX points
+		if (w <= 0)
+			w = hsize;
+		if (h <= 0)
+			h = vsize;
+		h *= -1;  	// must be negative to get the bounding box right
+
+		double sx=1, sy=1;
+		if (rwi != 0 || rhi != 0) {
+			sx = rwi/10/w;
+			sy = rhi/10/fabs(h);
+			if (sx == 0)
+				sx = sy;
+			else if (sy == 0)
+				sy = sx;
+		}
+		w *= sx;
+		h *= sy;
+
+		Matrix usertrans(1);  // transformations given by the user
+		if (hscale != 100 || vscale != 100)
+			usertrans.scale(hscale/100, vscale/100);
+		if (angle != 0)
+			usertrans.rotate(angle);
+		if (hoffset != 0 || voffset != 0)
+			usertrans.translate(hoffset, voffset);
+
+		Matrix trans(1);  // final transformation to position the graphic correctly
+		trans.translate(-llx, -lly).rmultiply(usertrans).scale(sx, -sy).translate(x, y);
+
+		_xmlnode = new XMLElementNode("g");
+		updatePos();
+		_psi.execute(ifs);
+		if (!_xmlnode->empty()) {
+			_xmlnode->addAttribute("transform", trans.getSVG());
+			_actions->appendToPage(_xmlnode);
+		}
+		else
+			delete _xmlnode;
+		_xmlnode = 0;
+
+		// adapt bounding box
+		BoundingBox bbox(x, y, x+w, y+h);
+		bbox.transform(usertrans);
+		_actions->bbox().embed(bbox);
+	}
+}
+
+///////////////////////////////////////////////////////
+
+void PsSpecialHandler::gsave (vector<double> &p) {
+	_clipStack.dup();
+}
+
+
+void PsSpecialHandler::grestore (vector<double> &p) {
+	if (!_clipStack.empty())
+		_clipStack.pop();
+}
+
+
+void PsSpecialHandler::moveto (vector<double> &p) {
+	_path.moveto(p[0], p[1]);
+}
+
+
+void PsSpecialHandler::lineto (vector<double> &p) {
+	_path.lineto(p[0], p[1]);
+}
+
+
+void PsSpecialHandler::curveto (vector<double> &p) {
+	_path.cubicto(p[0], p[1], p[2], p[3], p[4], p[5]);
+}
+
+
+void PsSpecialHandler::closepath (vector<double> &p) {
+	_path.closepath();
+}
+
+
+/** Draws the current path recorded by previously executed path commands (moveto, lineto,...).
+ *  @param[in] p not used */
+void PsSpecialHandler::stroke (vector<double> &p) {
+	if (!_path.empty() && _actions) {
+		BoundingBox bbox;
+		if (!_actions->getMatrix().isIdentity()) {
+			_path.transform(_actions->getMatrix());
+			if (!_xmlnode)
+				bbox.transform(_actions->getMatrix());
+		}
+
+		const double pt = 72.27/72.0;  // factor to convert bp -> pt
+		ScalingMatrix scale(pt, pt);
+		_path.transform(scale);
+		bbox.transform(scale);
+
+		XMLElementNode *path=0;
+		Pair<double> point;
+		if (_path.isDot(point)) {  // zero-length path?
+			if (_linecap == 1) {     // round line ends?  => draw dot
+				double x = point.x();
+				double y = point.y();
+				double r = _linewidth/2.0;
+				path = new XMLElementNode("circle");
+				path->addAttribute("cx", XMLString(x));
+				path->addAttribute("cy", XMLString(y));
+				path->addAttribute("r", XMLString(r));
+				path->addAttribute("fill", _actions->getColor().rgbString());
+				bbox = BoundingBox(x-r, y-r, x+r, y+r);
+			}
+		}
+		else {
+			// compute bounding box
+			_path.computeBBox(bbox);
+			bbox.expand(_linewidth/2);
+
+			ostringstream oss;
+			_path.writeSVG(oss);
+			path = new XMLElementNode("path");
+			path->addAttribute("d", oss.str());
+			path->addAttribute("stroke", _actions->getColor().rgbString());
+			path->addAttribute("fill", "none");
+			if (_linewidth != 1)
+				path->addAttribute("stroke-width", XMLString(_linewidth));
+			if (_miterlimit != 4)
+				path->addAttribute("stroke-miterlimit", XMLString(_miterlimit));
+			if (_linecap > 0)     // default value is "butt", no need to set it explicitely
+				path->addAttribute("stroke-linecap", XMLString(_linecap == 1 ? "round" : "square"));
+			if (_linejoin > 0)    // default value is "miter", no need to set it explicitely
+				path->addAttribute("stroke-linejoin", XMLString(_linecap == 1 ? "round" : "bevel"));
+			if (_dashpattern.size() > 0) {
+				ostringstream oss;
+				for (size_t i=0; i < _dashpattern.size(); i++) {
+					if (i > 0)
+						oss << ',';
+					oss << _dashpattern[i];
+				}
+				path->addAttribute("stroke-dasharray", oss.str());
+				if (_dashoffset != 0)
+					path->addAttribute("stroke-dashoffset", _dashoffset);
+			}
+		}
+		if (_clipStack.top()) {
+			// assign clipping path and clip bounding box
+			path->addAttribute("clip-path", XMLString("url(#clip")+XMLString(_clipStack.topID())+XMLString(")"));
+			BoundingBox clipbox;
+			_clipStack.top()->computeBBox(clipbox);
+			bbox.intersect(clipbox);
+		}
+
+		if (_xmlnode)
+			_xmlnode->append(path);
+		else {
+			_actions->appendToPage(path);
+			_actions->bbox().embed(bbox);
+		}
+		_path.newpath();
+	}
+}
+
+
+/** Draws a closed path filled with the current color.
+ *  @param[in] p not used
+ *  @param[in] evenodd true: use even-odd fill algorithm, false: use nonzero fill algorithm */
+void PsSpecialHandler::fill (vector<double> &p, bool evenodd) {
+	if (!_path.empty() && _actions) {
+		// compute bounding box
+		BoundingBox bbox;
+		_path.computeBBox(bbox);
+		if (!_actions->getMatrix().isIdentity()) {
+			_path.transform(_actions->getMatrix());
+			if (!_xmlnode)
+				bbox.transform(_actions->getMatrix());
+		}
+
+		const double pt = 72.27/72.0;  // factor to convert bp -> pt
+		ScalingMatrix scale(pt, pt);
+		_path.transform(scale);
+		bbox.transform(scale);
+
+		ostringstream oss;
+		_path.writeSVG(oss);
+		XMLElementNode *path = new XMLElementNode("path");
+		path->addAttribute("d", oss.str());
+		if (_actions->getColor() != Color::BLACK)
+			path->addAttribute("fill", _actions->getColor().rgbString());
+		if (_clipStack.top()) {
+			// assign clipping path and clip bounding box
+			path->addAttribute("clip-path", XMLString("url(#clip")+XMLString(_clipStack.topID())+XMLString(")"));
+			BoundingBox clipbox;
+			_clipStack.top()->computeBBox(clipbox);
+			bbox.intersect(clipbox);
+		}
+		if (evenodd)  // SVG default fill rule is "nonzero" algorithm
+			path->addAttribute("fill-rule", "evenodd");
+		if (_xmlnode)
+			_xmlnode->append(path);
+		else {
+			_actions->appendToPage(path);
+			_actions->bbox().embed(bbox);
+		}
+		_path.newpath();
+	}
+}
+
+
+/** Clears the current clipping path.
+ *  @param[in] p not used */
+void PsSpecialHandler::initclip (vector<double> &p) {
+	_clipStack.push();  // push empty path
+}
+
+
+/** Assigns a new clipping path.
+ *  @param[in] p not used
+ *  @param[in] evenodd true: use even-odd fill algorithm, false: use nonzero fill algorithm */
+void PsSpecialHandler::clip (vector<double> &p, bool evenodd) {
+	// when this method is called, _path contains the clipping path
+	if (!_path.empty() && _actions) {
+		if (!_actions->getMatrix().isIdentity())
+			_path.transform(_actions->getMatrix());
+
+		const double pt = 72.27/72.0;  // factor to convert bp -> pt
+		ScalingMatrix scale(pt, pt);
+		_path.transform(scale);
+
+
+		int oldID = _clipStack.topID();
+		_clipStack.replace(_path);
+		int newID = _clipStack.topID();
+
+		ostringstream oss;
+		_path.writeSVG(oss);
+		XMLElementNode *path = new XMLElementNode("path");
+		path->addAttribute("d", oss.str());
+		if (evenodd)
+			path->addAttribute("clip-rule", "evenodd");
+
+		XMLElementNode *clip = new XMLElementNode("clipPath");
+		clip->addAttribute("id", XMLString("clip")+XMLString(newID));
+		if (oldID)
+			clip->addAttribute("clip-path", XMLString("url(#clip")+XMLString(oldID)+XMLString(")"));
+
+		clip->append(path);
+		_actions->appendToDefs(clip);
+	}
+}
+
+
+/** Clears current path */
+void PsSpecialHandler::newpath (vector<double> &p) {
+	_path.newpath();
+}
+
+
+void PsSpecialHandler::setmatrix (vector<double> &p) {
+	if (_actions) {
+		// Ensure vector p has 6 elements. If necessary, add missing ones
+		// using corresponding values of the identity matrix.
+		if (p.size() < 6) {
+			p.resize(6);
+			for (int i=p.size(); i < 6; i++)
+				p[i] = (i%3 ? 0 : 1);
+		}
+		// PS matrix [a b c d e f] equals ((a,b,0),(c,d,0),(e,f,1)).
+		// Since PS uses left multiplications, we must transpose and reorder
+		// the matrix to ((a,c,e),(b,d,f),(0,0,1)). This is done by the
+		// following swaps.
+		swap(p[1], p[2]);  // => (a, c, b, d, e, f)
+		swap(p[2], p[4]);  // => (a, c, e, d, b, f)
+		swap(p[3], p[4]);  // => (a, c, e, b, d, f)
+		Matrix m(p);
+		_actions->setMatrix(m);
+	}
+}
+
+
+// In contrast to SVG, PostScript transformations are applied in
+// reverse order (M' = T*M). Thus, the transformation matrices must be
+// left-multiplied in the following methods scale(), translate() and rotate().
+
+
+void PsSpecialHandler::scale (vector<double> &p) {
+	if (_actions) {
+		Matrix m = _actions->getMatrix();
+		ScalingMatrix s(p[0], p[1]);
+		m.lmultiply(s);
+		_actions->setMatrix(m);
+	}
+}
+
+
+void PsSpecialHandler::translate (vector<double> &p) {
+	if (_actions) {
+		Matrix m = _actions->getMatrix();
+		TranslationMatrix t(p[0], p[1]);
+		m.lmultiply(t);
+		_actions->setMatrix(m);
+	}
+}
+
+
+void PsSpecialHandler::rotate (vector<double> &p) {
+	if (_actions) {
+		Matrix m = _actions->getMatrix();
+		RotationMatrix r(p[0]);
+		m.lmultiply(r);
+		_actions->setMatrix(m);
+	}
+}
+
+void PsSpecialHandler::setgray (vector<double> &p) {
+	if (_actions) {
+		Color c;
+		c.setGray((float)p[0]);
+		_actions->setColor(c);
+	}
+}
+
+
+void PsSpecialHandler::setrgbcolor (vector<double> &p) {
+	if (_actions)
+		_actions->setColor(Color((float)p[0], (float)p[1], (float)p[2]));
+}
+
+
+void PsSpecialHandler::setcmykcolor (vector<double> &p) {
+	if (_actions) {
+		Color c;
+		c.setCMYK(p[0], p[1], p[2], p[3]);
+		_actions->setColor(c);
+	}
+}
+
+
+void PsSpecialHandler::sethsbcolor (vector<double> &p) {
+	if (_actions) {
+		Color c;
+		c.setHSB(p[0], p[1], p[2]);
+		_actions->setColor(c);
+	}
+}
+
+
+/** Sets the dash parameters used for stroking.
+ *  @param[in] p dash pattern array m1,...,mn plus trailing dash offset */
+void PsSpecialHandler::setdash (vector<double> &p) {
+	_dashpattern.clear();
+	for (size_t i=0; i < p.size()-1; i++)
+		_dashpattern.push_back((int) (p[i]*1.00375));
+	_dashoffset = (int) (p.back()*1.00375);
+}
+
+
+////////////////////////////////////////////
+
+void PsSpecialHandler::ClippingStack::push () {
+	if (!_stack.empty())
+		_stack.push(0);
+}
+
+
+void PsSpecialHandler::ClippingStack::push (const Path &path) {
+	if (!path.empty()) {
+		_paths.push_back(path);
+		_stack.push(_paths.size());
+	}
+}
+
+
+void PsSpecialHandler::ClippingStack::clear() {
+	_paths.clear();
+	while (!_stack.empty())
+		_stack.pop();
+}
+
+
+void PsSpecialHandler::ClippingStack::replace (const Path &path) {
+	if (path.empty())
+		push(path);
+	else {
+		_paths.push_back(path);
+		if (!_stack.empty())
+			_stack.pop();
+		_stack.push(_paths.size());
+	}
+}
+
+
+void PsSpecialHandler::ClippingStack::dup () {
+	if (!_stack.empty())
+		_stack.push(_stack.top());
+}
+
+
+const char** PsSpecialHandler::prefixes () const {
+	static const char *pfx[] = {"header=", "psfile=", "PSfile=", "ps:", "ps::", "!", "\"", 0};
+	return pfx;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.h
new file mode 100644
index 00000000000..50d02b78f07
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.h
@@ -0,0 +1,111 @@
+/*************************************************************************
+** PsSpecialHandler.h                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef PSSPECIALHANDLER_H
+#define PSSPECIALHANDLER_H
+
+#include <stack>
+#include <vector>
+#include "GraphicPath.h"
+#include "PSInterpreter.h"
+#include "SpecialHandler.h"
+
+class XMLElementNode;
+
+class PsSpecialHandler : public SpecialHandler, protected PSActions
+{
+	class ClippingStack
+	{
+		typedef GraphicPath<double> Path;
+		public:
+			void push ();
+			void push (const Path &path);
+			void replace (const Path &path);
+			void dup ();
+			void pop ()    {_stack.pop();}
+			void clear ();
+			bool empty ()  {return _stack.empty();}
+			Path* top ()   {return (!_stack.empty() && _stack.top()) ? &_paths[_stack.top()-1] : 0;}
+			int topID ()   {return _stack.empty() ? 0 : _stack.top();}
+
+		private:
+			std::vector<Path> _paths;
+			std::stack<int> _stack;
+	};
+
+	public:
+		PsSpecialHandler ();
+		const char* name () const   {return "ps";}
+		const char* info () const;
+		const char** prefixes () const;
+		bool process (const char *prefix, std::istream &is, SpecialActions *actions);
+
+	protected:
+		void initialize (SpecialActions *actions);
+		void updatePos ();
+		void psfile (const std::string &fname, const std::map<std::string,std::string> &attr);
+
+		void clip (std::vector<double> &p)           {clip(p, false);}
+		void clip (std::vector<double> &p, bool evenodd);
+		void closepath (std::vector<double> &p);
+		void curveto (std::vector<double> &p);
+		void eoclip (std::vector<double> &p)         {clip(p, true);}
+		void eofill (std::vector<double> &p)         {fill(p, true);}
+		void fill (std::vector<double> &p)           {fill(p, false);}
+		void fill (std::vector<double> &p, bool evenodd);
+		void gsave (std::vector<double> &p);
+		void grestore (std::vector<double> &p);
+		void initclip (std::vector<double> &p);
+		void lineto (std::vector<double> &p);
+		void moveto (std::vector<double> &p);
+		void newpath (std::vector<double> &p);
+		void rotate (std::vector<double> &p);
+		void scale (std::vector<double> &p);
+		void setcmykcolor (std::vector<double> &cmyk);
+		void setdash (std::vector<double> &p);
+		void setgray (std::vector<double> &p);
+		void sethsbcolor (std::vector<double> &hsb);
+		void setlinecap (std::vector<double> &p)     {_linecap = (unsigned int) p[0];}
+		void setlinejoin (std::vector<double> &p)    {_linejoin = (unsigned int) p[0];}
+		void setlinewidth (std::vector<double> &p)   {_linewidth = p[0] ? p[0]*1.00375 : 0.5;}
+		void setmatrix (std::vector<double> &p);
+		void setmiterlimit (std::vector<double> &p)  {_miterlimit = p[0]*1.00375;}
+		void setpos (std::vector<double> &p)         {_currentpoint = DPair(p[0], p[1]);}
+		void setrgbcolor (std::vector<double> &rgb);
+		void stroke (std::vector<double> &p);
+		void translate (std::vector<double> &p);
+
+   private:
+		PSInterpreter _psi;
+		SpecialActions *_actions;
+		bool _initialized;
+		XMLElementNode *_xmlnode;   ///< if != 0, created SVG elements are appended to this node
+		GraphicPath<double> _path;
+		DPair _currentpoint;        ///< current PS position
+		float _linewidth;           ///< current linewidth
+		float _miterlimit;          ///< current miter limit
+		unsigned _linecap  : 2;     ///< current line cap (0=butt, 1=round, 2=projecting square)
+		unsigned _linejoin : 2;     ///< current line join (0=miter, 1=round, 2=bevel)
+		int _dashoffset;            ///< current dash offset
+		std::vector<int> _dashpattern;
+		ClippingStack _clipStack;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.cpp
new file mode 100644
index 00000000000..88bae2b3813
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.cpp
@@ -0,0 +1,125 @@
+/*************************************************************************
+** SVGFontEmitter.cpp                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <sstream>
+#include "macros.h"
+#include "CharmapTranslator.h"
+#include "Font.h"
+#include "FontEncoding.h"
+#include "FontEngine.h"
+#include "FontManager.h"
+#include "FontGlyph.h"
+#include "SVGFontEmitter.h"
+#include "SVGTree.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+
+SVGFontEmitter::SVGFontEmitter (const Font *font, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf)
+	: _fontManager(fm), _charmapTranslator(cmt), _svg(svg), _useFonts(uf)
+{
+	_font = font;
+	_fontEngine.setFont(font->path());
+}
+
+
+
+int SVGFontEmitter::emitFont (const char *id) {
+	return emitFont(0, id);
+}
+
+
+int SVGFontEmitter::emitFont (const set<int> &usedChars, const char *id) {
+	return emitFont(&usedChars, id);
+}
+
+
+int SVGFontEmitter::emitFont (const set<int> *usedChars, const char *id) {
+	if (!usedChars || usedChars->empty())
+		return 0;
+
+	XMLElementNode *fontNode=0;
+	if (_useFonts) {
+		fontNode = new XMLElementNode("font");
+		if (id && strlen(id) > 0)
+			fontNode->addAttribute("id", id);
+		fontNode->addAttribute("horiz-adv", XMLString(_fontEngine.getHAdvance()));
+		_svg.appendToDefs(fontNode);
+
+		XMLElementNode *faceNode = new XMLElementNode("font-face");
+		faceNode->addAttribute("font-family", (id && strlen(id) > 0) ? id : _fontEngine.getFamilyName());
+		faceNode->addAttribute("units-per-em", XMLString(_fontEngine.getUnitsPerEM()));
+		faceNode->addAttribute("ascent", XMLString(_fontEngine.getAscender()));
+		faceNode->addAttribute("descent", XMLString(_fontEngine.getDescender()));
+		fontNode->append(faceNode);
+		FORALL(*usedChars, set<int>::const_iterator, i) {
+			emitGlyph(*i);  // create new glyphNode
+			fontNode->append(_glyphNode);
+		}
+	}
+	else {
+		FORALL(*usedChars, set<int>::const_iterator, i) {
+			emitGlyph(*i);  // create new glyphNode
+			_svg.appendToDefs(_glyphNode);
+		}
+	}
+	return usedChars->size();
+}
+
+
+bool SVGFontEmitter::emitGlyph (int c) {
+	double sx=1.0, sy=1.0;
+	FontEncoding *encoding = _fontManager.encoding(_font);
+	if (_useFonts) {
+		_glyphNode = new XMLElementNode("glyph");
+		_glyphNode->addAttribute("unicode", XMLString(_charmapTranslator.unicode(c), false));
+		int advance;
+		string name;
+		if (encoding && encoding->getEntry(c)) {
+			advance = _fontEngine.getHAdvance(encoding->getEntry(c));
+			name = encoding->getEntry(c);
+		}
+		else {
+			advance = _fontEngine.getHAdvance(c);
+			name = _fontEngine.getGlyphName(c);
+		}
+		_glyphNode->addAttribute("horiz-adv-x", XMLString(advance));
+		_glyphNode->addAttribute("glyph-name", name);
+	}
+	else {
+		ostringstream oss;
+		oss << 'g' << _fontManager.fontID(_font) << c;
+		_glyphNode = new XMLElementNode("path");
+		_glyphNode->addAttribute("id" , oss.str());
+		sx = double(_font->scaledSize())/_fontEngine.getUnitsPerEM();
+		sy = -sx;
+	}
+	ostringstream path;
+	Glyph glyph;
+	glyph.read(c, encoding, _fontEngine);
+	glyph.closeOpenPaths();
+	glyph.optimizeCommands();
+	glyph.writeSVGCommands(path, sx, sy);
+	_glyphNode->addAttribute("d", path.str());
+	return true;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.h
new file mode 100644
index 00000000000..b3dda8b91d5
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.h
@@ -0,0 +1,56 @@
+/*************************************************************************
+** SVGFontEmitter.h                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef SVGFONTDEFEMITTER_H
+#define SVGFONTDEFEMITTER_H
+
+
+#include "FontEmitter.h"
+#include "FontEngine.h"
+
+
+class CharmapTranslator;
+class FontManager;
+class SVGTree;
+class XMLElementNode;
+
+class SVGFontEmitter : public FontEmitter
+{
+   public:
+      SVGFontEmitter (const Font *font, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf);
+		int emitFont (const char *id);
+		int emitFont (const std::set<int> &usedChars, const char *id);
+		bool emitGlyph (int c);
+		const XMLElementNode* getGlyphNode () const {return _glyphNode;}
+
+	protected:
+		int emitFont (const std::set<int> *usedCharsm, const char *id);
+
+   private:
+		const Font *_font;
+		FontEngine _fontEngine;
+		const FontManager &_fontManager;
+		const CharmapTranslator &_charmapTranslator;
+		SVGTree &_svg;
+		mutable XMLElementNode *_glyphNode; // current <glyph ...>-node
+		bool _useFonts;  ///< create font elements or draw paths?
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.cpp
new file mode 100644
index 00000000000..e7da9986581
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.cpp
@@ -0,0 +1,213 @@
+/*************************************************************************
+** SVGFontTraceEmitter.cpp                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cstring>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include "Font.h"
+#include "FontCache.h"
+#include "FontManager.h"
+#include "GFGlyphTracer.h"
+#include "macros.h"
+#include "Message.h"
+#include "MetafontWrapper.h"
+#include "SVGFontTraceEmitter.h"
+#include "SVGTree.h"
+#include "TFM.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+const char *SVGFontTraceEmitter::CACHE_PATH = 0;
+bool SVGFontTraceEmitter::TRACE_ALL = false;
+double SVGFontTraceEmitter::METAFONT_MAG = 4;
+
+
+SVGFontTraceEmitter::SVGFontTraceEmitter (const Font *f, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf)
+	: _gfTracer(0), _in(0), _font(f), _fontManager(fm), _cache(0),
+	  _charmapTranslator(cmt), _svg(svg), _glyphNode(0), _useFonts(uf)
+{
+	if (CACHE_PATH && _font) {
+		_cache = new FontCache;
+		if (TRACE_ALL && prepareTracer()) {
+			traceAllGlyphs();
+			_cache->write(_font->name().c_str(), CACHE_PATH);
+		}
+		else
+			_cache->read(_font->name().c_str(), CACHE_PATH);
+	}
+}
+
+
+SVGFontTraceEmitter::~SVGFontTraceEmitter () {
+	delete _gfTracer;
+	delete _in;
+	if (_cache && _font)
+		_cache->write(_font->name().c_str(), CACHE_PATH);
+	delete _cache;
+	MetafontWrapper::removeOutputFiles(_font->name());
+}
+
+
+/** Creates the tracer object and calls Metafont to generate a GF file of the current font.
+ *  @return true if GF file tracer were successfully created */
+bool SVGFontTraceEmitter::prepareTracer () {
+	if (!_gfTracer) {
+		MetafontWrapper mf(_font->name());
+		mf.make("ljfour", METAFONT_MAG); // call Metafont if necessary
+		if (mf.success() && _font->getTFM()) {
+			_in = new ifstream((_font->name()+".gf").c_str(), ios_base::binary);
+			_gfTracer = new GFGlyphTracer(*_in, 1000.0/_font->getTFM()->getDesignSize()); // 1000 units per em
+			Message::mstream() << "tracing glyphs of " << _font->name() << endl;
+		}
+		else {
+			Message::wstream(true) << "unable to find " << _font->name() << ".mf, can't embed font\n";
+			return false;  // Metafont failed
+		}
+	}
+	return true;
+}
+
+
+int SVGFontTraceEmitter::emitFont (const char *id) {
+	// @@ not needed at the moment
+	return 0;
+}
+
+
+/** Appends a new font element of the current font to the SVG document.
+ *  @param[in] usedChars characters to be embedded
+ *  @param[in] id unique font identifier (usually the font name)
+ *  @return number of embedded glyphs */
+int SVGFontTraceEmitter::emitFont (const set<int> &usedChars, const char *id) {
+	return emitFont(&usedChars, id);
+}
+
+
+/** Appends a new font element of the current font to the SVG document.
+ *  @param[in] usedChars characters to be embedded
+ *  @param[in] id unique font identifier (usually the font name)
+ *  @return number of embedded glyphs */
+int SVGFontTraceEmitter::emitFont (const set<int> *usedChars, const char *id) {
+	if (!usedChars || usedChars->empty())
+		return 0;
+
+	XMLElementNode *fontNode=0;
+	if (_useFonts) {
+		fontNode = new XMLElementNode("font");
+		if (id && strlen(id) > 0)
+			fontNode->addAttribute("id", id);
+		_svg.appendToDefs(fontNode);
+
+		XMLElementNode *faceNode = new XMLElementNode("font-face");
+		faceNode->addAttribute("font-family", id);
+		faceNode->addAttribute("units-per-em", XMLString(1000));
+		fontNode->append(faceNode);
+		FORALL(*usedChars, set<int>::const_iterator, i) {
+			emitGlyph(*i);  // create new glyphNode
+			fontNode->append(_glyphNode);
+		}
+	}
+	else {
+		FORALL(*usedChars, set<int>::const_iterator, i) {
+			emitGlyph(*i);  // create new glyphNode
+			_svg.appendToDefs(_glyphNode);
+		}
+	}
+
+	if (_gfTracer)
+		Message::mstream() << endl;
+	return usedChars->size();
+}
+
+
+static inline void write_char_info (int c, ostream &os) {
+	os << '[';
+	if (isprint(c))
+		os << char(c);
+	else
+		os << '#' << c;
+}
+
+
+/** Creates the SVG definition of a single glyph.
+ *  @param[in] c character code of the glyph
+ *  @param[in] duplicate true if the glyph is already included in different size */
+bool SVGFontTraceEmitter::emitGlyph (int c) {
+	const TFM *tfm = _font->getTFM();
+	if (!tfm)
+		return false;
+
+	bool write_info=false;
+	const Glyph *glyph = _cache ? _cache->getGlyph(c) : 0;
+	if (!glyph && prepareTracer()) {
+		write_char_info(c, Message::wstream());
+		_gfTracer->executeChar(c);
+		glyph = &_gfTracer->getGlyph();
+		if (_cache)
+			_cache->setGlyph(c, _gfTracer->transferGlyph());
+		write_info = true;
+	}
+
+	ostringstream path;
+	double sx=1.0, sy=1.0;
+	if (_useFonts) {
+		_glyphNode = new XMLElementNode("glyph");
+		_glyphNode->addAttribute("unicode", XMLString(_charmapTranslator.unicode(c), false));
+		_glyphNode->addAttribute("horiz-adv-x", XMLString(1000.0*tfm->getCharWidth(c)/tfm->getDesignSize()));
+	}
+	else {
+		ostringstream oss;
+		oss << 'g' << _fontManager.fontID(_font) << c;
+		_glyphNode = new XMLElementNode("path");
+		_glyphNode->addAttribute("id", oss.str());
+		sx = _font->scaledSize()/1000.0; // 1000 units per em
+		sy = -sx;
+	}
+	glyph->writeSVGCommands(path, sx, sy);
+	_glyphNode->addAttribute("d", path.str());
+	if (write_info)
+		Message::mstream() << ']';
+	return true;
+}
+
+
+/** Traces all glyphs of the current font and stores them in the cache.
+ *  If caching is disabled nothing happens. */
+void SVGFontTraceEmitter::traceAllGlyphs () {
+	const TFM *tfm = _font->getTFM();
+	if (tfm && _cache && prepareTracer()) {
+		int fchar = tfm->firstChar();
+		int lchar = tfm->lastChar();
+		for (int i=fchar; i <= lchar; i++) {
+			if (!_cache->getGlyph(i)) {
+				write_char_info(i, Message::wstream());
+				if (_gfTracer->executeChar(i))  // does char i exist in font?
+					_cache->setGlyph(i, _gfTracer->transferGlyph());
+				else
+					Message::wstream() << "(empty)";
+				Message::wstream() << ']';
+			}
+		}
+	}
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.h
new file mode 100644
index 00000000000..347d0d32f00
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.h
@@ -0,0 +1,70 @@
+/*************************************************************************
+** SVGFontTraceEmitter.h                                                **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef SVGFONTTRACEREMITTER_H
+#define SVGFONTTRACEREMITTER_H
+
+#include <istream>
+#include <set>
+#include "CharmapTranslator.h"
+#include "FontEmitter.h"
+#include "XMLNode.h"
+
+
+class FileFinder;
+class Font;
+class FontCache;
+class FontManager;
+class GFGlyphTracer;
+class SVGTree;
+class XMLElementNode;
+
+class SVGFontTraceEmitter : public FontEmitter
+{
+   public:
+      SVGFontTraceEmitter (const Font *font, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf);
+      ~SVGFontTraceEmitter ();
+		int emitFont (const char *id);
+		int emitFont (const std::set<int> &usedChars, const char *id);
+		bool emitGlyph (int c);
+
+	public:
+		static const char *CACHE_PATH; ///< path to cache directory (0 if caching is disabled)
+		static bool TRACE_ALL;         ///< if true, not only the actually used, but all font glyphs are traced
+		static double METAFONT_MAG;    ///< magnification factor for Metafont calls
+
+	protected:
+		int emitFont (const std::set<int> *usedChars, const char *id);
+		bool prepareTracer ();
+		void traceAllGlyphs ();
+
+   private:
+		GFGlyphTracer *_gfTracer;
+		std::istream *_in;
+		const Font *_font;
+		const FontManager &_fontManager;
+		FontCache *_cache;
+		const CharmapTranslator &_charmapTranslator;
+		SVGTree &_svg;
+		XMLElementNode *_glyphNode;
+		bool _useFonts;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.cpp
new file mode 100644
index 00000000000..757d5c32701
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.cpp
@@ -0,0 +1,191 @@
+/*************************************************************************
+** SVGTree.cpp                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "BoundingBox.h"
+#include "CharmapTranslator.h"
+#include "DVIToSVG.h"
+#include "Font.h"
+#include "FontManager.h"
+#include "SVGTree.h"
+#include "XMLDocument.h"
+#include "XMLDocTypeNode.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+
+SVGTree::SVGTree () : _font(0), _color(Color::BLACK), _matrix(1) {
+	_xchanged = _ychanged = false;
+	_fontnum = 0;
+	reset();
+}
+
+
+/** Clears the SVG tree and initializes the root element. */
+void SVGTree::reset () {
+	_doc.clear();
+	_root = new XMLElementNode("svg");
+	_root->addAttribute("version", "1.1");
+	_root->addAttribute("xmlns", "http://www.w3.org/2000/svg");
+	_root->addAttribute("xmlns:xlink", "http://www.w3.org/1999/xlink");
+	_doc.setRootNode(_root);
+	_doc.append(new XMLDocTypeNode("svg", "PUBLIC",
+		"\"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\""));
+	_page = _text = _span = _defs = 0;
+}
+
+
+/** Sets the bounding box of the document. */
+void SVGTree::setBBox (const BoundingBox &bbox) {
+	_root->addAttribute("width", XMLString(bbox.width()));
+	_root->addAttribute("height", XMLString(bbox.height()));
+	_root->addAttribute("viewBox", bbox.toSVGViewBox());
+}
+
+
+/** Starts a new page.
+ *  @param[in] pageno number of new page */
+void SVGTree::newPage (int pageno) {
+	_page = new XMLElementNode("g");
+	if (pageno >= 0)
+		_page->addAttribute("id", string("page")+XMLString(pageno));
+	_root->append(_page);
+	_text = _span = 0;
+}
+
+
+void SVGTree::appendToDefs (XMLNode *node) {
+	if (!_defs) {
+		_defs = new XMLElementNode("defs");
+		_root->prepend(_defs);
+	}
+	_defs->append(node);
+}
+
+/** Appends a single charater to the current text node. If necessary, and depending on output mode
+ *  and further output states, new XML elements (text, tspan, g, ...) are created.
+ *  @param[in] c character to be added
+ *  @param[in] x x coordinate
+ *  @param[in] y y coordinate
+ *  @param[in] fontManager the FontManager provides information about the fonts used in the document
+ *  @param[in] cmt the CharmapTranslator remaps the character codes */
+void SVGTree::appendChar (int c, double x, double y, const FontManager &fontManager, const CharmapTranslator &cmt) {
+	XMLElementNode *node=_span;
+	if (DVIToSVG::USE_FONTS) {
+		// changes of fonts and transformations require a new text element
+		if (!_text || _font.changed() || _matrix.changed()) {
+			newTextNode(x, y);
+			node = _text;
+			_color.changed(true);
+		}
+		if (_xchanged || _ychanged || (_color.changed() && _color.get() != Color::BLACK)) {
+			// if drawing position was explicitly changed, create a new tspan element
+			_span = new XMLElementNode("tspan");
+			if (_xchanged) {
+				_span->addAttribute("x", x);
+				_xchanged = false;
+			}
+			if (_ychanged) {
+				_span->addAttribute("y", y);
+				_ychanged = false;
+			}
+			if (_color.get() != Color::BLACK) {
+					_span->addAttribute("fill", _color.get().rgbString());
+				_color.changed(false);
+			}
+			_text->append(_span);
+			node = _span;
+		}
+		if (!node) {
+			if (!_text)
+				newTextNode(x, y);
+			node = _text;
+		}
+		node->append(XMLString(cmt.unicode(c), false));
+	}
+	else {
+		if (_color.changed() || _matrix.changed()) {
+			bool set_color = (_color.changed() && _color.get() != Color::BLACK);
+			bool set_matrix = (_matrix.changed() && !_matrix.get().isIdentity());
+			if (set_color || set_matrix) {
+				_span = new XMLElementNode("g");
+				if (_color.get() != Color::BLACK)
+					_span->addAttribute("fill", _color.get().rgbString());
+				if (!_matrix.get().isIdentity())
+					_span->addAttribute("transform", _matrix.get().getSVG());
+				_page->append(_span);
+				node = _span;
+				_color.changed(false);
+				_matrix.changed(false);
+			}
+			else if (_color.get() == Color::BLACK && _matrix.get().isIdentity())
+				node = _span = 0;
+		}
+
+		if (!node)
+			node = _page;
+		ostringstream oss;
+		oss << "#g" << fontManager.fontID(_font) << c;
+		XMLElementNode *use = new XMLElementNode("use");
+		use->addAttribute("x", XMLString(x));
+		use->addAttribute("y", XMLString(y));
+		use->addAttribute("xlink:href", oss.str());
+		node->append(use);
+	}
+}
+
+
+/** Creates a new text element. This is a helper function used by appendChar().
+ *  @param[in] x current x coordinate
+ *  @param[in] y current y coordinate */
+void SVGTree::newTextNode (double x, double y) {
+	_text = new XMLElementNode("text");
+	_span = 0; // no tspan in text element yet
+	if (DVIToSVG::USE_FONTS) {
+		const Font *font = _font.get();
+		if (DVIToSVG::CREATE_STYLE || !font)
+			_text->addAttribute("class", string("f")+XMLString(_fontnum));
+		else {
+			_text->addAttribute("font-family", font->name());
+			_text->addAttribute("font-size", font->scaledSize());
+		}
+	}
+	_text->addAttribute("x", x);
+	_text->addAttribute("y", y);
+	if (!_matrix.get().isIdentity())
+		_text->addAttribute("transform", _matrix.get().getSVG());
+	_page->append(_text);
+	_font.changed(false);
+	_matrix.changed(false);
+	_xchanged = false;
+	_ychanged = false;
+}
+
+
+void SVGTree::setFont (int num, const Font *font) {
+	_font.set(font);
+	_fontnum = num;
+}
+
+
+void SVGTree::transformPage (const Matrix &m) {
+	_page->addAttribute("transform", m.getSVG());
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.h
new file mode 100644
index 00000000000..b70327d48a4
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.h
@@ -0,0 +1,95 @@
+/*************************************************************************
+** SVGTree.h                                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef SVGTREE_H
+#define SVGTREE_H
+
+#include "Color.h"
+#include "Matrix.h"
+#include "XMLDocument.h"
+#include "XMLNode.h"
+
+class BoundingBox;
+class CharmapTranslator;
+class Color;
+class Font;
+class FontManager;
+class Matrix;
+
+class SVGTree
+{
+	template <typename T>
+	class Property {
+		public:
+			Property (const T &v) : _value(v), _changed(false) {}
+
+			void set (const T &v) {
+				if (v != _value) {
+					_value = v;
+					_changed = true;
+				}
+			}
+
+			const T& get () const {return _value;}
+			operator const T& ()  {return _value;}
+			bool changed () const {return _changed;}
+			void changed (bool c) {_changed = c;}
+
+		private:
+			T _value;
+			bool _changed;
+	};
+
+   public:
+      SVGTree ();
+		void reset ();
+		void write (ostream &os) const    {_doc.write(os);}
+		void newPage (int pageno);
+		void appendToDefs (XMLNode *node);
+		void appendToPage (XMLNode *node) {_page->append(node);}
+		void prependToPage (XMLNode *node){_page->prepend(node);}
+		void appendToDoc (XMLNode *node)  {_doc.append(node);}
+		void appendToRoot (XMLNode *node) {_root->append(node);}
+		void appendChar (int c, double x, double y, const FontManager &fm, const CharmapTranslator &cmt);
+		void setBBox (const BoundingBox &bbox);
+		void setFont (int id, const Font *font);
+		void setX (double x) {_xchanged = true;}
+		void setY (double y) {_ychanged = true;}
+		void setMatrix (const Matrix &m) {_matrix.set(m);}
+		void setColor (const Color &c)    {_color.set(c);}
+		void transformPage (const Matrix &m);
+		const Color& getColor () const    {return _color.get();}
+		const Matrix& getMatrix () const {return _matrix.get();}
+		XMLElementNode* rootNode () const {return _root;}
+
+	protected:
+		void newTextNode (double x, double y);
+
+   private:
+		XMLDocument _doc;
+		XMLElementNode *_root, *_page, *_text, *_span, *_defs;
+		bool _xchanged, _ychanged;
+		Property<const Font*> _font;
+		Property<Color> _color;
+		Property<Matrix> _matrix;
+		int _fontnum;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialActions.h
new file mode 100644
index 00000000000..95ccd58e48b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialActions.h
@@ -0,0 +1,71 @@
+/*************************************************************************
+** SpecialActions.h                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef SPECIALACTIONS_H
+#define SPECIALACTIONS_H
+
+#include <string>
+#include "BoundingBox.h"
+#include "Color.h"
+#include "Matrix.h"
+
+class XMLNode;
+
+struct SpecialActions
+{
+	virtual ~SpecialActions () {}
+	virtual double getX() const =0;
+	virtual double getY() const =0;
+	virtual void setX(double x) =0;
+	virtual void setY(double y) =0;
+	virtual void setColor (const Color &color) =0;
+	virtual Color getColor () const =0;
+	virtual void setMatrix (const Matrix &m) =0;
+	virtual const Matrix& getMatrix () const =0;
+	virtual void setBgColor (const Color &color) =0;
+	virtual void appendToPage (XMLNode *node) =0;
+	virtual void appendToDefs (XMLNode *node) =0;
+	virtual BoundingBox& bbox () =0;
+};
+
+
+class SpecialEmptyActions : public SpecialActions
+{
+	public:
+		double getX() const {return 0;}
+		double getY() const {return 0;}
+		void setX(double x) {}
+		void setY(double y) {}
+		void setColor (const Color &color) {}
+		void setBgColor (const Color &color) {}
+		Color getColor () const {return 0;}
+		void setMatrix (const Matrix &m) {}
+		const Matrix& getMatrix () const {return _matrix;}
+		void appendToPage (XMLNode *node) {}
+		void appendToDefs (XMLNode *node) {}
+		BoundingBox& bbox () {return _bbox;}
+
+	private:
+		BoundingBox _bbox;
+		Matrix _matrix;
+};
+
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialHandler.h
new file mode 100644
index 00000000000..4ad13852056
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialHandler.h
@@ -0,0 +1,49 @@
+/*************************************************************************
+** SpecialHandler.h                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef SPECIALHANDLER_H
+#define SPECIALHANDLER_H
+
+#include <istream>
+#include <list>
+#include "MessageException.h"
+
+
+class SpecialActions;
+
+
+struct SpecialException : public MessageException
+{
+	SpecialException (const std::string &msg) : MessageException(msg) {}
+};
+
+
+struct SpecialHandler
+{
+	virtual ~SpecialHandler () {}
+	virtual const char** prefixes () const=0;
+	virtual const char* info () const=0;
+	virtual const char* name () const=0;
+	virtual bool process (const char *prefix, std::istream &is, SpecialActions *actions)=0;
+	virtual void endPage () {}
+};
+
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.cpp
new file mode 100644
index 00000000000..f7c1fc74ccf
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.cpp
@@ -0,0 +1,134 @@
+/*************************************************************************
+** SpecialManager.cpp                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <iomanip>
+#include <sstream>
+#include "SpecialActions.h"
+#include "SpecialManager.h"
+#include "macros.h"
+
+using namespace std;
+
+
+SpecialManager::~SpecialManager () {
+	unregisterHandlers();
+}
+
+
+void SpecialManager::unregisterHandlers () {
+	FORALL(_pool, vector<SpecialHandler*>::iterator, it)
+		delete *it;
+}
+
+
+/** Registers a single special handler. This method doesn't check if a
+ *  handler of the same class is already registered.
+ *  @param[in] pointer to handler to be registered */
+void SpecialManager::registerHandler (SpecialHandler *handler) {
+	if (handler) {
+		// get array of prefixes this handler is responsible for
+		_pool.push_back(handler);
+		for (const char **p=handler->prefixes(); *p; ++p)
+			_handlers[*p] = handler;
+	}
+}
+
+
+/** Registers a multiple special handlers.
+ *  If ignorelist == 0, all given handlers are registered. To exclude selected sets of
+ *  specials, the corresponding names can be given separated by non alpha-numeric characters,
+ *  e.g. "color, ps, em" or "color: ps em" etc.
+ *  @param[in] handlers pointer to zero-terminated array of handlers to be registered
+ *  @param[in] ignorelist list of special names to be ignored */
+void SpecialManager::registerHandlers (SpecialHandler **handlers, const char *ignorelist) {
+	if (handlers) {
+		string ign = ignorelist ? ignorelist : "";
+		FORALL(ign, string::iterator, it)
+			if (!isalnum(*it))
+				*it = '%';
+		ign = "%"+ign+"%";
+
+		for (; *handlers; handlers++) {
+			if (ign.find("%"+string((*handlers)->name())+"%") == string::npos)
+				registerHandler(*handlers);
+			else
+				delete *handlers;
+		}
+	}
+}
+
+
+/** Looks for an appropriate handler for a given special prefix.
+ *  @param[in] prefix the special prefix, e.g. "color" or "em"
+ *  @return in case of success: pointer to handler, 0 otherwise */
+SpecialHandler* SpecialManager::findHandler (const string &prefix) const {
+	ConstIterator it = _handlers.find(prefix);
+	if (it != _handlers.end())
+		return it->second;
+	return 0;
+}
+
+
+/** Executes a special command.
+ *  @param[in] special the special expression
+ *  @param[in] actions actions the special handlers can perform
+ *  @param[in] listener object that wants to be notified about the processing state
+ *  @return true if a special handler was found
+ *  @throw SpecialException in case of errors during special processing */
+bool SpecialManager::process (const string &special, SpecialActions *actions, Listener *listener) const {
+	istringstream iss(special);
+	string prefix;
+	int c;
+	while (isalnum(c=iss.get()))
+		prefix += c;
+	if (ispunct(c)) // also add seperation character to identifying prefix
+		prefix += c;
+	if (SpecialHandler *handler = findHandler(prefix)) {
+		if (listener)
+			listener->beginSpecial(prefix.c_str());
+		bool ret = handler->process(prefix.c_str(), iss, actions);
+		if (listener)
+			listener->endSpecial(prefix.c_str());
+		return ret;
+	}
+	return false;
+}
+
+
+void SpecialManager::notifyEndPage () {
+	FORALL(_handlers, Iterator, it)
+		it->second->endPage();
+}
+
+
+void SpecialManager::writeHandlerInfo (ostream &os) const {
+	typedef map<string, SpecialHandler*> SortMap;
+	SortMap m;
+	FORALL(_handlers, ConstIterator, it)
+		m[it->second->name()] = it->second;
+
+	FORALL(m, SortMap::iterator, it) {
+		os << setw(10) << left << it->second->name() << ' ';
+		if (it->second->info())
+			os << it->second->info();
+		os << endl;
+	}
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.h
new file mode 100644
index 00000000000..26faf620e69
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.h
@@ -0,0 +1,67 @@
+/*************************************************************************
+** SpecialManager.h                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef SPECIALMANAGER_H
+#define SPECIALMANAGER_H
+
+#include <map>
+#include <ostream>
+#include <string>
+#include <vector>
+#include "SpecialHandler.h"
+
+class SpecialActions;
+
+class SpecialManager
+{
+	public:
+		struct Listener
+		{
+			virtual void beginSpecial (const char *prefix)=0;
+			virtual void endSpecial (const char *prefix)=0;
+		};
+
+	private:
+		typedef std::vector<SpecialHandler*> HandlerPool;
+		typedef std::map<std::string,SpecialHandler*> HandlerMap;
+		typedef HandlerMap::iterator Iterator;
+		typedef HandlerMap::const_iterator ConstIterator;
+
+   public:
+		SpecialManager () {}
+      virtual ~SpecialManager ();
+		void registerHandler (SpecialHandler *handler);
+		void registerHandlers (SpecialHandler **handlers, const char *ignorelist);
+		void unregisterHandlers ();
+		bool process (const std::string &special, SpecialActions *actions, Listener *listener=0) const;
+		void notifyEndPage ();
+		void writeHandlerInfo (std::ostream &os) const;
+
+	protected:
+		SpecialManager (const SpecialManager &) {}
+		void operator = (const SpecialManager &) {}
+		SpecialHandler* findHandler (const std::string &prefix) const;
+
+   private:
+		HandlerPool _pool;     ///< stores pointers to all handlers
+		HandlerMap _handlers;  ///< pointers to handlers for corresponding prefixes
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamCounter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamCounter.h
new file mode 100644
index 00000000000..00df0703b8a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamCounter.h
@@ -0,0 +1,100 @@
+/*************************************************************************
+** StreamCounter.h                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef STREAMCOUNTER_H
+#define STREAMCOUNTER_H
+
+#include <ostream>
+#include "types.h"
+
+
+/** This class template is used to count the number of characters
+ *  written to a stream buffer. It simply counts the characters written
+ *  and forwards them to the target buffer. */
+template <typename C, typename T=std::char_traits<C> >
+class CountingStreamBuf : public std::basic_streambuf<C,T>
+{
+   public:
+      explicit CountingStreamBuf (std::basic_streambuf<C,T> *b)
+			: targetBuf(b), counter(0) {}
+
+		UInt64 count () const {return counter;}
+		void reset ()         {counter = 0;}
+
+	protected:
+		CountingStreamBuf (const CountingStreamBuf &csb);
+		CountingStreamBuf& operator = (const CountingStreamBuf &csb);
+
+		typename T::int_type overflow (typename T::int_type c=T::eof()) {
+			typename T::int_type n = targetBuf->sputc(c);
+			if (!T::eq_int_type(c, T::eof()) && !T::eq_int_type(n, T::eof()))
+				counter++;
+			return n;
+		}
+
+		std::streamsize xsputn (const C *buf, std::streamsize bufsize) {
+			std::streamsize n = targetBuf->sputn(buf, bufsize);
+         counter += n;
+         return n;
+		}
+
+   private:
+		std::basic_streambuf<C,T> *targetBuf;
+		UInt64 counter;
+};
+
+
+/** This class template assigns a counting buffer to a stream. It makes
+ *  the use of CountingStreamBuf more comfortable. */
+template <typename C, typename T=std::char_traits<C> >
+class StreamCounter
+{
+	public:
+		explicit StreamCounter (std::basic_ios<C,T> &stream)
+			: targetStream(stream),
+		     targetBuf(stream.rdbuf()),
+			  countingBuf(new CountingStreamBuf<C,T>(stream.rdbuf()))
+		{
+			stream.rdbuf(countingBuf);
+			valid = true;
+		}
+
+		~StreamCounter () {
+			if (valid)
+				targetStream.rdbuf(targetBuf);
+			delete countingBuf;
+		}
+
+		UInt64 count () const {return countingBuf->count();}
+		void reset ()         {countingBuf->reset();}
+		void invalidate ()    {valid = false;}
+
+	protected:
+		StreamCounter (const StreamCounter &csf);
+		StreamCounter operator = (const StreamCounter &csf);
+
+	private:
+		bool                      valid; ///< true if target stream is valid
+		std::basic_ios<C,T>       &targetStream;
+		std::basic_streambuf<C,T> *targetBuf;
+		CountingStreamBuf<C,T>    *countingBuf;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.cpp
new file mode 100644
index 00000000000..ad4685f23b0
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.cpp
@@ -0,0 +1,85 @@
+/*************************************************************************
+** StreamReader.cpp                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "StreamReader.h"
+#include "macros.h"
+
+using namespace std;
+
+StreamReader::StreamReader (istream &s)
+	: is(&s)
+{
+}
+
+
+istream& StreamReader::replaceStream (istream &in) {
+	istream &ret = *is;
+	is = &in;
+	return ret;
+}
+
+
+/** Reads an unsigned integer from assigned input stream.
+ *  @param[in] bytes number of bytes to read (max. 4)
+ *  @return read integer */
+UInt32 StreamReader::readUnsigned (int bytes) {
+	UInt32 ret = 0;
+	for (bytes--; bytes >= 0 && !is->eof(); bytes--) {
+		UInt32 b = is->get();
+		ret |= b << (8*bytes);
+	}
+	return ret;
+}
+
+
+/** Reads an signed integer from assigned input stream.
+ *  @param[in] bytes number of bytes to read (max. 4)
+ *  @return read integer */
+Int32 StreamReader::readSigned (int bytes) {
+	Int32 ret = is->get();
+	if (ret & 128)        // negative value?
+		ret |= 0xffffff00;
+	for (bytes-=2; bytes >= 0 && !is->eof(); bytes--)
+		ret = (ret << 8) | is->get();
+	return ret;
+}
+
+
+string StreamReader::readString (int length) {
+	if (!is)
+		throw StreamReaderException("no stream assigned");
+	char *buf = new char[length+1];
+	if (length > 0)
+		is->get(buf, length+1);  // reads 'length' bytes (pos. length+1 is set to 0)
+	else
+		*buf = 0;
+	string ret = buf;
+	delete [] buf;
+	return ret;
+}
+
+
+vector<UInt8>& StreamReader::readBytes (int n, vector<UInt8> &bytes) {
+	if (n > 0)
+		in().read((char*)&bytes[0], n);
+	return bytes;
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.h
new file mode 100644
index 00000000000..65817e8d3ac
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.h
@@ -0,0 +1,59 @@
+/*************************************************************************
+** StreamReader.h                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef STREAMREADER_H
+#define STREAMREADER_H
+
+#include <istream>
+#include <string>
+#include <vector>
+#include "MessageException.h"
+#include "types.h"
+
+using std::istream;
+using std::string;
+using std::vector;
+
+class StreamReader
+{
+   public:
+		StreamReader (istream &s);
+		virtual ~StreamReader () {}
+		istream& replaceStream (istream &s);
+		UInt32 readUnsigned (int n);
+		Int32 readSigned (int n);
+		string readString (int length);
+		vector<UInt8>& readBytes (int n, vector<UInt8> &bytes);
+		int readByte ()     {return is->get();}
+
+	protected:
+		istream& in () {return *is;}
+
+   private:
+		istream *is;
+};
+
+
+struct StreamReaderException : public MessageException
+{
+	StreamReaderException (const string &msg) : MessageException(msg) {}
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.cpp
new file mode 100644
index 00000000000..3683e642d22
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.cpp
@@ -0,0 +1,161 @@
+/*************************************************************************
+** TFM.cpp                                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <iostream>
+#include <fstream>
+#include <vector>
+#include "FileFinder.h"
+#include "Message.h"
+#include "MetafontWrapper.h"
+#include "TFM.h"
+
+using namespace std;
+
+
+/** Reads a single unsigned integer value of given size (max. 4 bytes).
+ *  @param[in] is characters are read from this stream
+ *  @param[in] n number of bytes to be read */
+static UInt32 read_unsigned (istream &is, int n) {
+	UInt32 ret = 0;
+	for (int i=n-1; i >= 0 && !is.eof(); i--) {
+		UInt32 b = is.get();
+		ret |= b << (8*i);
+	}
+	return ret;
+}
+
+
+/** Reads a sequence of n TFM words (4 Bytes each).
+ *  @param[in]  is reads from this stream
+ *  @param[out] v the read words
+ *  @param[in]  n number of words to be read
+ *  @return dynamically allocated array containing the read words
+ *          (must be deleted by the caller) */
+template <typename T>
+static void read_words (istream &is, vector<T> &v, unsigned n) {
+	v.clear();
+	v.resize(n);
+	for (unsigned i=0; i < n; i++)
+		v[i] = read_unsigned(is, 4);
+}
+
+
+/** Converts a TFM fix point value to double. */
+static double fix2double (FixWord fix) {
+	return double(fix)/(1 << 20);
+}
+
+
+TFM::TFM () : _checksum(0), _firstChar(0), _lastChar(0), _designSize(0)
+{
+}
+
+
+TFM::TFM (istream &is) {
+	readFromStream(is);
+}
+
+
+TFM* TFM::createFromFile (const char *fontname) {
+	string filename = string(fontname) + ".tfm";
+	const char *path = FileFinder::lookup(filename);
+	ifstream ifs(path, ios_base::binary);
+	if (ifs)
+		return new TFM(ifs);
+	return 0;
+}
+
+
+bool TFM::readFromStream (istream &is) {
+	is.seekg(2, ios_base::beg);        // skip file size
+	UInt16 lh = read_unsigned(is, 2);  // length of header in 4 byte words
+	_firstChar= read_unsigned(is, 2);  // smalles character code in font
+	_lastChar = read_unsigned(is, 2);  // largest character code in font
+	UInt16 nw = read_unsigned(is, 2);  // number of words in width table
+	UInt16 nh = read_unsigned(is, 2);  // number of words in height table
+	UInt16 nd = read_unsigned(is, 2);  // number of words in depth table
+	UInt16 ni = read_unsigned(is, 2);  // number of words in italic corr. table
+//	UInt16 nl = read_unsigned(is, 2);  // number of words in lig/kern table
+//	UInt16 nk = read_unsigned(is, 2);  // number of words in kern table
+//	UInt16 ne = read_unsigned(is, 2);  // number of words in ext. char table
+//	UInt16 np = read_unsigned(is, 2);  // number of font parameter words
+
+	is.seekg(8, ios_base::cur);        // move to header (skip above commented bytes)
+	_checksum = read_unsigned(is, 4);
+	_designSize = read_unsigned(is, 4);
+	is.seekg(24+lh*4, ios_base::beg);  // move to char info table
+	read_words(is, _charInfoTable, _lastChar-_firstChar+1);
+	read_words(is, _widthTable, nw);
+	read_words(is, _heightTable, nh);
+	read_words(is, _depthTable, nd);
+	read_words(is, _italicTable, ni);
+	return true;
+}
+
+
+/** Returns the design size of this font in TeX point units. */
+double TFM::getDesignSize () const {
+	return fix2double(_designSize);
+}
+
+
+// the char info word for each character consists of 4 bytes holding the following information:
+// width index w, height index (h), depth index (d), italic correction index (it),
+// tag (tg) and a remainder:
+//
+// byte 1   | byte 2    | byte 3    | byte 4
+// xxxxxxxx | xxxx xxxx | xxxxxx xx | xxxxxxxx
+// w        | h    d    | it     tg | remainder
+
+/** Returns the width of char c in TeX point units. */
+double TFM::getCharWidth (int c) const {
+	if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size())
+		return 0;
+	int index = (_charInfoTable[c-_firstChar] >> 24) & 0xFF;
+	return fix2double(_widthTable[index]) * fix2double(_designSize);
+}
+
+
+/** Returns the height of char c in TeX point units. */
+double TFM::getCharHeight (int c) const {
+	if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size())
+		return 0;
+	int index = (_charInfoTable[c-_firstChar] >> 20) & 0x0F;
+	return fix2double(_heightTable[index]) * fix2double(_designSize);
+}
+
+
+/** Returns the depth of char c in TeX point units. */
+double TFM::getCharDepth (int c) const {
+	if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size())
+		return 0;
+	int index = (_charInfoTable[c-_firstChar] >> 16) & 0x0F;
+	return fix2double(_depthTable[index]) * fix2double(_designSize);
+}
+
+
+/** Returns the italic correction of char c in TeX point units. */
+double TFM::getItalicCorr (int c) const {
+	if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size())
+		return 0;
+	int index = (_charInfoTable[c-_firstChar] >> 10) & 0x3F;
+	return fix2double(_italicTable[index]) * fix2double(_designSize);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.h
new file mode 100644
index 00000000000..b8c44af5363
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.h
@@ -0,0 +1,59 @@
+/*************************************************************************
+** TFM.h                                                                **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef TFM_H
+#define TFM_H
+
+#include <istream>
+#include <vector>
+#include "types.h"
+
+class FileFinder;
+
+class TFM
+{
+   public:
+		TFM ();
+		TFM (std::istream &is);
+		static TFM* createFromFile (const char *fname);
+		double getDesignSize () const;
+		double getCharWidth (int c) const;
+		double getCharHeight (int c) const;
+		double getCharDepth (int c) const;
+		double getItalicCorr (int c) const;
+		UInt16 getChecksum () const {return _checksum;}
+		UInt16 firstChar () const   {return _firstChar;}
+		UInt16 lastChar () const    {return _lastChar;}
+
+	protected:
+		bool readFromStream (std::istream &is);
+
+   private:
+		UInt16 _checksum;
+		UInt16 _firstChar, _lastChar;
+		FixWord _designSize;  ///< design size of the font in TeX points (7227 pt = 254 cm)
+		std::vector<UInt32>  _charInfoTable;
+		std::vector<FixWord> _widthTable;    ///< character widths in design size units
+		std::vector<FixWord> _heightTable;   ///< character height in design size units
+		std::vector<FixWord> _depthTable;    ///< character depth in design size units
+		std::vector<FixWord> _italicTable;   ///< italic corrections in design size units
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.cpp
new file mode 100644
index 00000000000..9418215f39f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.cpp
@@ -0,0 +1,312 @@
+/*************************************************************************
+** TpicSpecialHandler.cpp                                               **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <cstring>
+#include <sstream>
+#include "Color.h"
+#include "InputBuffer.h"
+#include "InputReader.h"
+#include "SpecialActions.h"
+#include "TpicSpecialHandler.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+#include "types.h"
+
+using namespace std;
+
+
+TpicSpecialHandler::TpicSpecialHandler () {
+	reset();
+}
+
+
+void TpicSpecialHandler::endPage () {
+	reset();
+}
+
+
+void TpicSpecialHandler::reset () {
+	_points.clear();
+	_penwidth = 1.0;
+	_fill = -1.0; // no fill
+}
+
+
+/** Creates SVG elements that draw lines through the recorded points.
+ *  @param[in] fill true if enclosed area should be filled
+ *  @param[in] ddist dash/dot distance of line in TeX point units
+ *                   (0:solid line, >0:dashed line, <0:dotted line) */
+void TpicSpecialHandler::drawLines (bool fill, double ddist, SpecialActions *actions) {
+	if (actions && _points.size() > 0) {
+		XMLElementNode *elem=0;
+		if (_points.size() == 1) {
+			const DPair &p = _points.back();
+			elem = new XMLElementNode("circle");
+			elem->addAttribute("cx", p.x()+actions->getX());
+			elem->addAttribute("cy", p.y()+actions->getY());
+			elem->addAttribute("r", _penwidth/2.0);
+			actions->bbox().embed(p, _penwidth/2.0);
+		}
+		else {
+			if (_points.size() == 2 || (!fill && _points.front() != _points.back())) {
+				elem = new XMLElementNode("polyline");
+				elem->addAttribute("fill", "none");
+				elem->addAttribute("stroke-linecap", "round");
+			}
+			else {
+				if (_points.front() == _points.back())
+					_points.pop_back();
+				if (_fill < 0)
+					_fill = 1;
+				Color color = actions->getColor();
+				color *= _fill;
+				elem = new XMLElementNode("polygon");
+				elem->addAttribute("fill", fill ? color.rgbString() : "none");
+			}
+			ostringstream oss;
+			FORALL(_points, vector<DPair>::iterator, it) {
+				if (it != _points.begin())
+					oss << ' ';
+				double x = it->x()+actions->getX();
+			  	double y = it->y()+actions->getY();
+				oss << x << ',' << y;
+				actions->bbox().embed(x, y);
+			}
+			elem->addAttribute("points", oss.str());
+			elem->addAttribute("stroke", "black");
+			elem->addAttribute("stroke-width", XMLString(_penwidth));
+		}
+		if (ddist > 0)
+			elem->addAttribute("stroke-dasharray", XMLString(ddist));
+		else if (ddist < 0) {
+			ostringstream oss;
+			oss << _penwidth << ' ' << -ddist;
+			elem->addAttribute("stroke-dasharray", oss.str());
+		}
+		actions->appendToPage(elem);
+	}
+	reset();
+}
+
+
+void TpicSpecialHandler::drawSplines (double ddist, SpecialActions *actions) {
+	if (actions && _points.size() > 0) {
+		const size_t size = _points.size();
+		if (size < 3)
+			drawLines(false, ddist, actions);
+		else {
+			double x = actions->getX();
+			double y = actions->getY();
+			DPair p(x,y);
+			ostringstream oss;
+			oss << 'M' << x+_points[0].x() << ',' << y+_points[0].y();
+			DPair mid = p+_points[0]+(_points[1]-_points[0])/2.0;
+			oss << 'L' << mid.x() << ',' << mid.y();
+			actions->bbox().embed(p+_points[0]);
+			for (size_t i=1; i < size-1; i++) {
+				const DPair p0 = p+_points[i-1];
+				const DPair p1 = p+_points[i];
+				const DPair p2 = p+_points[i+1];
+				mid = p1+(p2-p1)/2.0;
+				oss << 'Q' << p1.x() << ',' << p1.y()
+					 << ' ' << mid.x() << ',' << mid.y();
+				actions->bbox().embed(mid);
+				actions->bbox().embed((p0+p1*6.0+p2)/8.0, _penwidth);
+			}
+			if (_points[0] == _points[size-1])  // closed path?
+				oss << 'Z';
+			else {
+				oss << 'L' << x+_points[size-1].x() << ',' << y+_points[size-1].y();
+				actions->bbox().embed(p+_points[size-1]);
+			}
+
+			Color color = actions->getColor();
+			color *= _fill;
+			XMLElementNode *path = new XMLElementNode("path");
+			if (_fill >= 0) {
+				if (_points[0] != _points[size-1])
+					oss << 'Z';
+				path->addAttribute("fill", color.rgbString());
+			}
+			else
+				path->addAttribute("fill", "none");
+
+			path->addAttribute("d", oss.str());
+			path->addAttribute("stroke", actions->getColor().rgbString());
+			path->addAttribute("stroke-width", XMLString(_penwidth));
+			if (ddist > 0)
+				path->addAttribute("stroke-dasharray", XMLString(ddist));
+			else if (ddist < 0) {
+				ostringstream oss;
+				oss << _penwidth << ' ' << -ddist;
+				path->addAttribute("stroke-dasharray", oss.str());
+			}
+			actions->appendToPage(path);
+		}
+	}
+	reset();
+}
+
+
+void TpicSpecialHandler::drawArc (double cx, double cy, double rx, double ry, double angle1, double angle2, SpecialActions *actions) {
+	if (actions) {
+		const double PI2 = 4*asin(1.0);
+		angle1 *= -1;
+		angle2 *= -1;
+		if (fabs(angle1) > PI2) {
+			int n = angle1/PI2;
+			angle1 = angle1 - n*PI2;
+			angle2 = angle2 - n*PI2;
+		}
+
+		double x = cx + actions->getX();
+		double y = cy + actions->getY();
+		XMLElementNode *elem=0;
+		if (fabs(angle1-angle2) >= PI2) {  // closed ellipse?
+			elem = new XMLElementNode("ellipse");
+			elem->addAttribute("cx", XMLString(x));
+			elem->addAttribute("cy", XMLString(y));
+			elem->addAttribute("rx", XMLString(rx));
+			elem->addAttribute("ry", XMLString(ry));
+		}
+		else {
+			if (angle1 < 0)
+				angle1 = PI2+angle1;
+			if (angle2 < 0)
+				angle2 = PI2+angle2;
+			elem = new XMLElementNode("path");
+			int large_arg = fabs(angle1-angle2) > PI2/2 ? 0 : 1;
+			int sweep = angle1 > angle2 ? 0 : 1;
+			if (angle1 > angle2) {
+				large_arg = 1-large_arg;
+				sweep = 1-sweep;
+			}
+			ostringstream oss;
+			oss << 'M' << x+rx*cos(angle1) << ',' << y+ry*sin(-angle1)
+				 << 'A' << rx << ',' << ry
+				 << " 0 "
+				 << large_arg << ' ' << sweep << ' '
+				 << x+rx*cos(angle2) << ',' << y-ry*sin(angle2);
+			if (_fill >= 0)
+				oss << 'Z';
+			elem->addAttribute("d", oss.str());
+		}
+		elem->addAttribute("stroke-width", _penwidth);
+		elem->addAttribute("stroke", actions->getColor().rgbString());
+		elem->addAttribute("stroke-linecap", "round");
+		elem->addAttribute("fill", "none");
+		if (_fill >= 0) {
+			Color color=actions->getColor();
+			color *= _fill;
+			elem->addAttribute("fill", color.rgbString());
+		}
+		else
+			elem->addAttribute("fill", "none");
+		actions->appendToPage(elem);
+		actions->bbox().embed(BoundingBox(cx-rx, cy-ry, cx+rx, cy+ry));
+	}
+	reset();
+}
+
+
+#define cmd_id(c1,c2) ((c1 << 8) | c2)
+
+bool TpicSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+	if (!prefix || strlen(prefix) != 2)
+		return false;
+
+	const double PT=0.07227; // factor for milli-inch to TeX points
+	StreamInputBuffer ib(is);
+	BufferInputReader in(ib);
+	switch (cmd_id(prefix[0], prefix[1])) {
+		case cmd_id('p','n'): // set pen width in milli-inches
+			_penwidth = in.getDouble()*PT;
+			break;
+		case cmd_id('b','k'): // set fill color to black
+			_fill = 0;
+			break;
+		case cmd_id('w','h'): // set fill color to white
+			_fill = 1;
+			break;
+		case cmd_id('s','h'): // set fill color to given gray level
+			in.skipSpace();
+			_fill = in.eof() ? 0.5 : max(0.0, min(1.0, in.getDouble()));
+			break;
+		case cmd_id('t','x'): // set fill pattern
+			break;
+		case cmd_id('p','a'): { // add point to path
+			double x=in.getDouble()*PT;
+			double y=in.getDouble()*PT;
+			_points.push_back(DPair(x,y));
+			break;
+		}
+		case cmd_id('f','p'): // draw solid lines through recorded points; close and fill path if fill color was defined
+			drawLines(_fill >= 0, 0, actions);
+			break;
+		case cmd_id('i','p'): // as above but always fill polygon
+			drawLines(true, 0, actions);
+			break;
+		case cmd_id('d','a'): // as fp but draw dashed lines
+			drawLines(_fill >= 0, in.getDouble()*72.27, actions);
+			break;
+		case cmd_id('d','t'): // as fp but draw dotted lines
+			drawLines(_fill >= 0, -in.getDouble()*72.27, actions);
+			break;
+		case cmd_id('s','p'): { // draw quadratic splines through recorded points
+			double ddist = in.getDouble();
+			drawSplines(ddist, actions);
+			break;
+		}
+		case cmd_id('a','r'): { // draw elliptical arc
+			double cx = in.getDouble()*PT;
+			double cy = in.getDouble()*PT;
+			double rx = in.getDouble()*PT;
+			double ry = in.getDouble()*PT;
+			double a1 = in.getDouble();
+			double a2 = in.getDouble();
+			drawArc(cx, cy, rx, ry, a1, a2, actions);
+			break;
+		}
+		case cmd_id('i','a'): { // fill elliptical arc
+			double cx = in.getDouble()*PT;
+			double cy = in.getDouble()*PT;
+			double rx = in.getDouble()*PT;
+			double ry = in.getDouble()*PT;
+			double a1 = in.getDouble();
+			double a2 = in.getDouble();
+			if (_fill < 0)
+				_fill = 1;
+			drawArc(cx, cy, rx, ry, a1, a2, actions);
+			if (_fill < 0)
+				_fill = -1;
+			break;
+		}
+		default:
+			return false;
+	}
+	return true;
+}
+
+
+const char** TpicSpecialHandler::prefixes () const {
+	static const char *pfx[] = {"ar", "bk", "da", "dt", "fp", "ia", "ip", "pa", "pn", "sh", "sp", "tx", "wh", 0};
+	return pfx;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.h
new file mode 100644
index 00000000000..6856e5e9413
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.h
@@ -0,0 +1,50 @@
+/*************************************************************************
+** TpicSpecialHandler.h                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef TPICSPECIALHANDLER_H
+#define TPICSPECIALHANDLER_H
+
+#include <list>
+#include "Pair.h"
+#include "SpecialHandler.h"
+
+class TpicSpecialHandler : public SpecialHandler
+{
+	public:
+		TpicSpecialHandler ();
+		const char* info () const   {return "TPIC specials";}
+		const char* name () const   {return "tpic";}
+		const char** prefixes () const;
+		bool process (const char *prefix, std::istream &is, SpecialActions *actions);
+		void endPage ();
+
+	protected:
+		void reset ();
+		void drawLines (bool fill, double ddist, SpecialActions *actions);
+		void drawSplines (double ddist, SpecialActions *actions);
+		void drawArc (double cx, double cy, double rx, double ry, double angle1, double angle2, SpecialActions *actions);
+
+   private:
+		double _penwidth; ///< pen width in TeX point units
+		double _fill;     ///< fill intensity [0,1]; if < 0, we don't fill anything
+		std::vector<DPair> _points;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFActions.h
new file mode 100644
index 00000000000..6b08064510d
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFActions.h
@@ -0,0 +1,41 @@
+/*************************************************************************
+** VFActions.h                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef VFACTIONS_H
+#define VFACTIONS_H
+
+#include <string>
+#include <vector>
+#include "types.h"
+
+using std::string;
+using std::vector;
+
+
+struct VFActions
+{
+	virtual ~VFActions () {}
+	virtual void preamble (string comment, UInt32 checksum, double dsize) {}
+	virtual void postamble () {}
+	virtual void defineVFFont (UInt32 fontnum, string path, string name, UInt32 checksum, double dsize, double ssize) {}
+	virtual void defineVFChar (UInt32 c, vector<UInt8> *dvi) {}
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.cpp
new file mode 100644
index 00000000000..691e3f52598
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.cpp
@@ -0,0 +1,190 @@
+/*************************************************************************
+** VFReader.cpp                                                         **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <sstream>
+#include "Font.h"
+#include "VFActions.h"
+#include "VFReader.h"
+#include "macros.h"
+
+using namespace std;
+
+
+/** Converts a TFM fix point value to double. */
+inline static double fix2double (FixWord fix) {
+	return double(fix)/(1 << 20);
+}
+
+
+VFReader::VFReader (istream &is)
+	: StreamReader(is), actions(0) {
+}
+
+
+VFReader::~VFReader () {
+}
+
+
+VFActions* VFReader::replaceActions (VFActions *a) {
+	VFActions *ret = actions;
+	actions = a;
+	return ret;
+}
+
+
+/** Reads a single VF command from the current position of the input stream and calls the
+ *  corresponding cmdFOO method. The execution can be influenced by a function of type ApproveOpcode.
+ *  It takes an opcode and returns true if the command is supposed to be executed.
+ *  @param[in] approve function to approve invocation of the action assigned to command
+ *  @return opcode of the executed command */
+int VFReader::executeCommand (ApproveAction approve) {
+	int opcode = in().get();
+	if (!in() || opcode < 0)  // at end of file
+		throw VFException("invalid file");
+
+	bool approved = !approve || approve(opcode);
+	VFActions *act = actions;
+	if (!approved)
+		replaceActions(0);   // disable actions
+
+	if (opcode <= 241)      // short character definition?
+		cmdShortChar(opcode);
+	else if (opcode >= 243 && opcode <= 246)   // font definition?
+		cmdFontDef(opcode-243+1);
+	else {
+		switch (opcode) {
+			case 242: cmdLongChar(); break;      // long character definition
+			case 247: cmdPre();      break;      // preamble
+			case 248: cmdPost();     break;      // postamble
+			default : {                          // invalid opcode
+				replaceActions(act);              // reenable actions
+				ostringstream oss;
+				oss << "undefined VF command (opcode " << opcode << ')';
+				throw VFException(oss.str());
+			}
+		}
+	}
+	replaceActions(act); // reenable actions
+	return opcode;
+}
+
+
+bool VFReader::executeAll () {
+  	in().clear();   // reset all status bits
+	if (!in())
+		return false;
+	in().seekg(0);  // move file pointer to first byte of the input stream
+	while (!in().eof() && executeCommand() != 248); // stop reading after post (248)
+	return true;
+}
+
+
+/// Returns true if op indicates the preamble or a font definition
+static bool is_pre_or_fontdef (int op) {return op > 242;}
+static bool is_chardef (int op)        {return op < 243;}
+
+
+bool VFReader::executePreambleAndFontDefs () {
+	in().clear();
+	if (!in())
+		return false;
+	in().seekg(0);  // move file pointer to first byte of the input stream
+	while (!in().eof() && executeCommand(is_pre_or_fontdef) > 242); // stop reading after last font definition
+	return true;
+}
+
+
+bool VFReader::executeCharDefs () {
+	in().clear();
+	if (!in())
+		return false;
+	in().seekg(0);
+	while (!in().eof() && executeCommand(is_chardef) < 243); // stop reading after last char definition
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+/** Reads and executes DVI preamble command. */
+void VFReader::cmdPre () {
+	UInt32 i   = readUnsigned(1);  // identification number (should be 2)
+	UInt32 k   = readUnsigned(1);  // length of following comment
+	string cmt = readString(k);    // comment
+	UInt32 cs  = readUnsigned(4);  // check sum to be compared with TFM cecksum
+	UInt32 ds  = readUnsigned(4);  // design size (same as TFM design size) (fix_word)
+	designSize = fix2double(ds);
+	if (i != 202)
+		throw VFException("invalid identification value in preamble");
+   if (actions)
+      actions->preamble(cmt, cs, ds);
+}
+
+
+void VFReader::cmdPost () {
+	while ((readUnsigned(1)) == 248); // skip fill bytes
+	if (actions)
+		actions->postamble();
+}
+
+
+void VFReader::cmdLongChar () {
+	UInt32 pl  = readUnsigned(4);      // packet length (length of DVI subroutine)
+	if (actions) {
+		UInt32 cc  = readUnsigned(4);   // character code
+		readUnsigned(4);                // character width from corresponding TFM file
+		vector<UInt8> *dvi = new vector<UInt8>(pl); // DVI subroutine
+		readBytes(pl, *dvi);
+		actions->defineVFChar(cc, dvi); // call template method for user actions
+	}
+	else
+		in().seekg(8+pl, ios::cur);     // skip remaining char definition bytes
+}
+
+
+/** Reads and executes short_char_x command.
+ *  @param[in] pl packet length (length of DVI subroutine) */
+void VFReader::cmdShortChar (int pl) {
+	if (actions) {
+		UInt32 cc  = readUnsigned(1);   // character code
+		readUnsigned(3);                // character width from corresponding TFM file
+		vector<UInt8> *dvi = new vector<UInt8>(pl); // DVI subroutine
+		readBytes(pl, *dvi);
+		actions->defineVFChar(cc, dvi); // call template method for user actions
+	}
+	else
+		in().seekg(4+pl, ios::cur);     // skip char definition bytes
+}
+
+
+void VFReader::cmdFontDef (int len) {
+	UInt32 fontnum  = readUnsigned(len);   // font number
+	UInt32 checksum = readUnsigned(4);     // font checksum (to be compared with corresponding TFM checksum)
+	UInt32 ssize    = readUnsigned(4);     // scaled size of font relative to design size (fix_word)
+	UInt32 dsize    = readUnsigned(4);     // design size of font (same as TFM design size) (fix_word)
+	UInt32 pathlen  = readUnsigned(1);     // length of font path
+	UInt32 namelen  = readUnsigned(1);     // length of font name
+	string fontpath = readString(pathlen);
+	string fontname = readString(namelen);
+	if (actions) {
+		double ss = fix2double(ssize);
+		double ds = fix2double(dsize);
+		actions->defineVFFont(fontnum, fontpath, fontname, checksum, ds, ss*designSize);
+	}
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.h
new file mode 100644
index 00000000000..c9b1df5518a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.h
@@ -0,0 +1,74 @@
+/*************************************************************************
+** VFReader.h                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef VFREADER_H
+#define VFREADER_H
+
+#include <istream>
+#include <map>
+#include <stack>
+#include <string>
+#include "MessageException.h"
+#include "StreamReader.h"
+#include "types.h"
+
+using std::istream;
+using std::map;
+using std::stack;
+using std::string;
+
+struct VFException : public MessageException
+{
+	VFException (const string &msg) : MessageException(msg) {}
+};
+
+
+class FontManager;
+class VFActions;
+
+
+class VFReader : public StreamReader
+{
+	typedef bool (*ApproveAction)(int);
+	public:
+		VFReader (istream &is);
+		virtual ~VFReader ();
+		VFActions* replaceActions (VFActions *a);
+		bool executeAll ();
+		bool executePreambleAndFontDefs ();
+		bool executeCharDefs ();
+
+	protected:
+		int executeCommand (ApproveAction approve=0);
+
+		// the following methods represent the VF commands
+		// they are called by executeCommand and should not be used directly
+		void cmdPre ();
+		void cmdPost ();
+		void cmdShortChar (int pl);
+		void cmdLongChar ();
+		void cmdFontDef (int len);
+
+	private:
+		VFActions *actions; ///< actions to execute when reading a VF command
+		double    designSize; ///< design size of currently read VF
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VectorStream.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VectorStream.h
new file mode 100644
index 00000000000..ea2bf42d968
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VectorStream.h
@@ -0,0 +1,46 @@
+/*************************************************************************
+** VectorStream.h                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef VECTORSTREAM_H
+#define VECTORSTREAM_H
+
+#include <istream>
+#include <vector>
+
+
+template <typename T>
+struct VectorStreamBuffer : public std::streambuf
+{
+	VectorStreamBuffer (std::vector<T> &source) {
+	  	setg((char*)&source[0], (char*)&source[0], (char*)&source[0]+source.size());
+	}
+};
+
+
+template <typename T>
+class VectorInputStream : public std::istream
+{
+	public:
+		VectorInputStream (std::vector<T> &source) : std::istream(&buf), buf(source) {}
+	private:
+		VectorStreamBuffer<T> buf;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocTypeNode.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocTypeNode.h
new file mode 100644
index 00000000000..368e33fd170
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocTypeNode.h
@@ -0,0 +1,41 @@
+/*************************************************************************
+** XMLDocTypeNode.h                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef XMLDOCTYPENODE_H
+#define XMLDOCTYPENODE_H
+
+#include "XMLNode.h"
+
+class XMLDocTypeNode : public XMLDeclarationNode
+{
+   public:
+      XMLDocTypeNode (const string &rootName, const string &type, const string &param)
+			: XMLDeclarationNode("DOCTYPE", rootName + " " + type + " " + param) {}
+};
+
+
+class XMLEntityNode : public XMLDeclarationNode
+{
+	public:
+		XMLEntityNode (const string &n, const string &v)
+			: XMLDeclarationNode("ENTITY", n + " " + v) {}
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.cpp
new file mode 100644
index 00000000000..03ef5b28c98
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.cpp
@@ -0,0 +1,100 @@
+/*************************************************************************
+** XMLDocument.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "macros.h"
+#include "XMLDocument.h"
+
+using namespace std;
+
+XMLDocument::XMLDocument (XMLElementNode *root)
+	: rootElement(root), emitted(false)
+{
+}
+
+
+XMLDocument::~XMLDocument () {
+	clear();
+}
+
+
+void XMLDocument::clear () {
+	delete rootElement;
+	rootElement = 0;
+	FORALL(nodes, list<XMLNode*>::iterator, i)
+		delete *i;
+	nodes.clear();
+}
+
+
+void XMLDocument::append (XMLNode *node) {
+	if (!node)
+		return;
+	XMLElementNode *newRoot = dynamic_cast<XMLElementNode*>(node);
+	if (newRoot) {             // there can only be one root element node in the document
+		delete rootElement;     // so if there is already one...
+		rootElement = newRoot;  // ...we replace it
+	}
+	else
+		nodes.push_back(node);
+}
+
+
+void XMLDocument::setRootNode (XMLElementNode *root) {
+	delete rootElement;
+	rootElement = root;
+}
+
+
+ostream& XMLDocument::write (ostream &os) const {
+	if (rootElement) { // no root element => no output
+		os << "<?xml version='1.0' encoding='ISO-8859-1'?>\n";
+		FORALL(nodes, list<XMLNode*>::const_iterator, i)
+			(*i)->write(os);
+		rootElement->write(os);
+	}
+	return os;
+}
+
+/** Writes a part of the XML document to the given output stream and removes
+ *  the completely written nodes. The output stops when a stop node is reached
+ *  (this node won't be printed at all). If a node was only partly emitted, i.e.
+ *  its child was the stop node, a further call of emit will continue the output.
+ *  @param[in] os stream to which the output is written
+ *  @param[in] stopElement node where emitting stops (if 0 the whole tree will be emitted)
+ *  @return true if node was completely emitted */
+bool XMLDocument::emit (ostream& os, XMLNode *stopNode) {
+	if (rootElement) {  // no root element => no output
+		if (!emitted) {
+			os << "<?xml version='1.0' encoding='ISO-8859-1'?>\n";
+			emitted = true;
+		}
+		FORALL(nodes, list<XMLNode*>::iterator, i) {
+			if ((*i)->emit(os, stopNode)) {
+				list<XMLNode*>::iterator it = i++;  // prevent i from being invalidated...
+				nodes.erase(it);              // ... by erase
+				--i;  // @@ what happens if i points to first child?
+			}
+			else
+				return false;
+		}
+		return rootElement->emit(os, stopNode);
+	}
+	return true;
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.h
new file mode 100644
index 00000000000..ce4cbef570f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.h
@@ -0,0 +1,44 @@
+/*************************************************************************
+** XMLDocument.h                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef XMLDOCUMENT_H
+#define XMLDOCUMENT_H
+
+#include "XMLNode.h"
+
+class XMLDocument
+{
+   public:
+      XMLDocument (XMLElementNode *root=0);
+      ~XMLDocument ();
+		void clear ();
+		void append (XMLNode *node);
+		void setRootNode (XMLElementNode *root);
+		const XMLElementNode* getRootElement () const {return rootElement;}
+		ostream& write (ostream &os) const;
+		bool emit (ostream& os, XMLNode *stopNode);
+
+   private:
+		list<XMLNode*> nodes;
+		XMLElementNode *rootElement;
+		bool emitted;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.cpp
new file mode 100644
index 00000000000..f3e79dc2f20
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.cpp
@@ -0,0 +1,257 @@
+/*************************************************************************
+** XMLNode.cpp                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "macros.h"
+#include "XMLNode.h"
+#include "XMLString.h"
+
+using namespace std;
+
+bool XMLNode::emit (ostream &os, XMLNode *stopNode) {
+	if (this == stopNode)
+		return false;
+	write(os);
+	return true;
+}
+
+
+XMLElementNode::XMLElementNode (const string &n) : name(n), emitted(false) {
+}
+
+
+XMLElementNode::~XMLElementNode () {
+	FORALL(children, ElementList::iterator, i)
+		delete *i;
+}
+
+
+void XMLElementNode::addAttribute (const string &name, const string &value) {
+	attributes[name] = value;
+}
+
+
+void XMLElementNode::addAttribute (const string &name, double value) {
+	attributes[name] = XMLString(value);
+}
+
+
+void XMLElementNode::append (XMLNode *child) {
+	if (!child)
+		return;
+	XMLTextNode *textNode1 = dynamic_cast<XMLTextNode*>(child);
+	if (!textNode1 || children.empty())
+		children.push_back(child);
+	else {
+		if (XMLTextNode *textNode2 = dynamic_cast<XMLTextNode*>(children.back()))
+			textNode2->append(textNode1);  // merge two consecutive text nodes
+		else
+			children.push_back(child);
+	}
+}
+
+
+void XMLElementNode::append (const string &str) {
+	if (children.empty() || !dynamic_cast<XMLTextNode*>(children.back()))
+		children.push_back(new XMLTextNode(str));
+	else
+		static_cast<XMLTextNode*>(children.back())->append(str);
+}
+
+
+void XMLElementNode::prepend (XMLNode *child) {
+	if (!child)
+		return;
+	XMLTextNode *textNode1 = dynamic_cast<XMLTextNode*>(child);
+	if (!textNode1 || children.empty())
+		children.push_front(child);
+	else {
+		if (XMLTextNode *textNode2 = dynamic_cast<XMLTextNode*>(children.back()))
+			textNode2->prepend(textNode1);  // merge two consecutive text nodes
+		else
+			children.push_front(child);
+	}
+}
+
+
+ostream& XMLElementNode::write (ostream &os) const {
+	os << '<' << name;
+	FORALL(attributes, AttribMap::const_iterator, i)
+		os << ' ' << i->first << "='" << i->second << '\'';
+	if (children.empty())
+		os << "/>\n";
+	else {
+		os << '>';
+		if (dynamic_cast<XMLElementNode*>(children.front()))
+			os << '\n';
+		FORALL(children, ElementList::const_iterator, i)
+			(*i)->write(os);
+		os << "</" << name << ">\n";
+	}
+	return os;
+}
+
+
+/** Writes a part of the XML tree to the given output stream and removes
+ *  the completely written nodes. The output stops when a stop node is reached
+ *  (this node won't be printed at all). If a node was only partly emitted, i.e.
+ *  its child was the stop node, a further call of emit will continue the output.
+ *  @param[in] os stream to which the output is sent to
+ *  @param[in] stopElement node where emitting stops (if 0 the whole tree will be emitted)
+ *  @return true if node was completely emitted
+ * */
+bool XMLElementNode::emit (ostream &os, XMLNode *stopNode) {
+	if (this == stopNode)
+		return false;
+
+	if (!emitted) {
+		os << '<' << name;
+		FORALL(attributes, AttribMap::iterator, i)
+			os << ' ' << i->first << "='" << i->second << '\'';
+		if (children.empty())
+			os << "/>\n";
+		else {
+			os << '>';
+			if (dynamic_cast<XMLElementNode*>(children.front()))
+				os << '\n';
+		}
+
+		emitted = true;
+	}
+	if (!children.empty()) {
+		FORALL(children, ElementList::iterator, i) {
+			if ((*i)->emit(os, stopNode)) {
+				ElementList::iterator it = i++;  // prevent i from being invalidated...
+				children.erase(it);              // ... by erase
+				--i;  // @@ what happens if i points to first child?
+			}
+			else
+				return false;
+		}
+		os << "</" << name << ">\n";
+	}
+	return true;
+}
+
+
+bool XMLElementNode::hasAttribute (const string &name) const {
+	return attributes.find(name) != attributes.end();
+}
+
+
+//////////////////////
+
+void XMLTextNode::append (XMLNode *node) {
+	if (XMLTextNode *tn = dynamic_cast<XMLTextNode*>(node))
+		append(tn);
+	else
+		delete node;
+}
+
+
+void XMLTextNode::append (XMLTextNode *node) {
+	if (node)
+		text += node->text;
+	delete node;
+}
+
+
+void XMLTextNode::append (const string &str) {
+	text += str;
+}
+
+
+void XMLTextNode::prepend (XMLNode *node) {
+	if (XMLTextNode *tn = dynamic_cast<XMLTextNode*>(node))
+		prepend(tn);
+	else
+		delete node;
+}
+
+
+//////////////////////
+
+XMLDeclarationNode::XMLDeclarationNode (const string &n, const string &p)
+	: name(n), params(p), emitted(false)
+{
+}
+
+
+XMLDeclarationNode::~XMLDeclarationNode () {
+	FORALL(children, list<XMLDeclarationNode*>::iterator, i)
+		delete *i;
+}
+
+void XMLDeclarationNode::append (XMLDeclarationNode *child) {
+	if (child)
+		children.push_back(child);
+}
+
+ostream& XMLDeclarationNode::write (ostream &os) const {
+	os << "<!" << name << ' ' << params;
+	if (children.empty())
+		os << ">\n";
+	else {
+		os << "[\n";
+		FORALL(children, list<XMLDeclarationNode*>::const_iterator, i)
+			(*i)->write(os);
+		os << "]>\n";
+	}
+	return os;
+}
+
+
+bool XMLDeclarationNode::emit (ostream &os, XMLNode *stopNode) {
+	if (this == stopNode)
+		return false;
+
+	if (!emitted) {
+		os << "<!" << name << ' ' << params;
+		if (children.empty())
+			os << ">\n";
+		else
+			os << "[\n";
+		emitted = true;
+	}
+	if (!children.empty()) {
+		FORALL(children, list<XMLDeclarationNode*>::iterator, i) {
+			if ((*i)->emit(os, stopNode)) {
+				list<XMLDeclarationNode*>::iterator it = i++;  // prevent i from being invalidated...
+				children.erase(it);              // ... by erase
+				--i;  // @@ what happens if i points to first child?
+			}
+			else
+				return false;
+		}
+		os << "]>\n";
+	}
+	return true;
+
+}
+
+//////////////////////
+
+ostream& XMLCDataNode::write (ostream &os) const {
+	os << "<![CDATA[\n"
+		<< data
+		<< "]]>\n";
+	return os;
+}
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.h
new file mode 100644
index 00000000000..b44726b65be
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.h
@@ -0,0 +1,122 @@
+/*************************************************************************
+** XMLNode.h                                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef XMLNODE_H
+#define XMLNODE_H
+
+#include <list>
+#include <map>
+#include <ostream>
+#include <string>
+
+using std::list;
+using std::map;
+using std::ostream;
+using std::string;
+
+struct XMLNode
+{
+	virtual ~XMLNode () {}
+	virtual ostream& write (ostream &os) const =0;
+	virtual bool emit (ostream &os, XMLNode *stopElement);
+	virtual void append (XMLNode *child) {}
+	virtual void prepend (XMLNode *child) {}
+};
+
+
+class XMLElementNode : public XMLNode
+{
+	typedef map<string,string> AttribMap;
+	typedef list<XMLNode*> ElementList;
+	public:
+      XMLElementNode (const string &name);
+		~XMLElementNode ();
+		void addAttribute (const string &name, const string &value);
+		void addAttribute (const string &name, double value);
+		void append (XMLNode *child);
+		void append (const string &str);
+		void prepend (XMLNode *child);
+		bool hasAttribute (const string &name) const;
+		ostream& write (ostream &os) const;
+		bool emit (ostream &os, XMLNode *stopElement);
+		bool empty () const  {return children.empty();}
+
+	private:
+		string name;          // element name (<name a1="v1" .. an="vn">...</name>)
+		AttribMap attributes;
+		ElementList children; // child nodes
+		bool emitted;         // true if node has been (partly) emitted
+};
+
+
+class XMLTextNode : public XMLNode
+{
+	public:
+		XMLTextNode (const string &str) : text(str) {}
+		void append (XMLNode *node);
+		void append (XMLTextNode *node);
+		void append (const string &str);
+		void prepend (XMLNode *child);
+		ostream& write (ostream &os) const {return os << text;}
+
+	private:
+		string text;
+};
+
+
+class XMLCommentNode : public XMLNode
+{
+	public:
+		XMLCommentNode (const string &str) : text(str) {}
+		ostream& write (ostream &os) const {return os << "<!--" << text << "-->\n";}
+
+	private:
+		string text;
+};
+
+
+class XMLDeclarationNode : public XMLNode
+{
+	public:
+		XMLDeclarationNode (const string &n, const string &p);
+		~XMLDeclarationNode ();
+		void append (XMLDeclarationNode *child);
+		ostream& write (ostream &os) const;
+		bool emit (ostream &os, XMLNode *stopElement);
+
+	private:
+		string name;
+		string params;
+		list<XMLDeclarationNode*> children;
+		bool emitted;
+};
+
+
+class XMLCDataNode : public XMLNode
+{
+	public:
+		XMLCDataNode (const string &d) : data(d) {}
+		ostream& write (ostream &os) const;
+
+	private:
+		string data;
+};
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.cpp
new file mode 100644
index 00000000000..4c1cae32a38
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.cpp
@@ -0,0 +1,102 @@
+/*************************************************************************
+** XMLString.cpp                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <sstream>
+#include "macros.h"
+#include "XMLString.h"
+
+using namespace std;
+
+static string translate (unsigned c) {
+	switch (c) {
+		case '<' : return "&lt;";
+		case '&' : return "&amp;";
+		case '"' : return "&quot;";
+		case '\'': return "&apos;";
+	}
+	ostringstream oss;
+	if (c >= 32 && c <= 126)
+		oss << char(c);
+	else
+		oss <<"&#" << unsigned(c) << ';';
+	return oss.str();
+}
+
+
+XMLString::XMLString (const string &str, bool plain) {
+	if (plain)
+		*this = str;
+	else {
+		FORALL(str, string::const_iterator, i)
+			*this += translate(*i);
+	}
+}
+
+
+XMLString::XMLString (const char *str, bool plain) {
+	if (str) {
+		if (plain)
+			*this = str;
+		else {
+			while (*str)
+				*this += translate(*str++);
+		}
+	}
+}
+
+
+XMLString::XMLString (int n, bool cast) {
+	if (cast) {
+		stringstream ss;
+		ss << n;
+		ss >> *this;
+	}
+	else
+		*this += translate(n);
+}
+
+
+XMLString::XMLString (double x) {
+	stringstream ss;
+	ss << x;
+	ss >> *this;
+}
+
+
+/*
+ostream& XMLString::write (ostream &os) const {
+	const string *self = static_cast<const string*>(this);
+	FORALL(*self, string::const_iterator, i) {
+		unsigned char c = *i;
+		switch (c) {
+			case '<' : os << "&lt;"; break;
+			case '&' : os << "&amp;"; break;
+			case '"' : os << "&quot;"; break;
+			case '\'': os << "&apos;"; break;
+			default  :
+				if (c >= 32 && c <= 126)
+					os << c;
+				else
+					os << "&#" << int(c) << ';';
+		}
+	}
+	return os;
+}
+*/
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.h
new file mode 100644
index 00000000000..f634a473d96
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.h
@@ -0,0 +1,47 @@
+/*************************************************************************
+** XMLString.h                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef XMLSTRING_H
+#define XMLSTRING_H
+
+#include <ostream>
+#include <string>
+#include <sstream>
+#include "macros.h"
+
+using std::string;
+using std::ostream;
+using std::stringstream;
+
+class XMLString : public string
+{
+   public:
+		XMLString () : string() {}
+		XMLString (const char *str, bool plain=false);
+      XMLString (const string &str, bool plain=false);
+		XMLString (int n, bool cast=true);
+		XMLString (double x);
+//		ostream& write (ostream &os) const;
+};
+
+
+//IMPLEMENT_OUTPUT_OPERATOR(XMLString)
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/dvisvgm.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/dvisvgm.cpp
new file mode 100644
index 00000000000..b51c16d736b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/dvisvgm.cpp
@@ -0,0 +1,293 @@
+/*************************************************************************
+** dvisvgm.cpp                                                          **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <cmath>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <sys/timeb.h>
+#include <time.h>
+#include "gzstream.h"
+#include "CommandLine.h"
+#include "DVIToSVG.h"
+#include "DVIToSVGActions.h"
+#include "FileSystem.h"
+#include "FontCache.h"
+#include "InputReader.h"
+#include "Message.h"
+#include "FileFinder.h"
+#include "PageSize.h"
+#include "SpecialManager.h"
+#include "StreamCounter.h"
+#include "SVGFontTraceEmitter.h"
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#define EMAIL " <" PACKAGE_BUGREPORT ">"
+#else
+#define EMAIL "Martin Gieseking <martin.gieseking@uos.de>"
+#endif
+
+using namespace std;
+
+
+/** Simple private auto pointer class to simplify pointer handling in main function. */
+template <typename T>
+class Pointer
+{
+	public:
+		Pointer (T *p=0, bool free=true) : _p(p), _free(free) {}
+		Pointer (const Pointer &p) : _p(p._p), _free(p._free) {p._p = 0;}
+		~Pointer ()       {if (_free) delete _p;}
+		T& operator * ()  {return *_p;}
+		void operator = (const Pointer &p) {_p=p._p; _free=p._free; p._p=0;}
+		void release () {
+			if (_free) delete _p;
+			_p=0;
+		}
+
+	private:
+		mutable T *_p;
+		bool _free; ///< delete pointer in destructor?
+};
+
+
+static void show_help (const CommandLine &cmd) {
+	cout << PACKAGE_STRING "\n\n";
+	cmd.help();
+   cout << "\nCopyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> \n\n";
+}
+
+
+static string remove_path (string fname) {
+	fname = FileSystem::adaptPathSeperators(fname);
+	size_t slashpos = fname.rfind('/');
+	if (slashpos == string::npos)
+		return fname;
+	return fname.substr(slashpos+1);
+}
+
+
+static string ensure_suffix (string fname, const string &suffix) {
+	size_t dotpos = remove_path(fname).rfind('.');
+	if (dotpos == string::npos) {
+		dotpos = fname.length();
+		fname += "."+suffix;
+	}
+	return fname;
+}
+
+
+static string remove_suffix (string fname) {
+	size_t dotpos = fname.rfind('.');
+	if (dotpos == string::npos)
+		return fname;
+	return fname.substr(0, dotpos);
+}
+
+
+/** Returns timestamp (wall time) in seconds. */
+static double get_time () {
+	struct timeb tb;
+	ftime(&tb);
+	return tb.time + tb.millitm/1000.0;
+}
+
+
+static void set_trans (DVIToSVG &dvisvg, const CommandLine &args) {
+	ostringstream oss;
+	if (args.rotate_given())
+		oss << 'R' << args.rotate_arg() << ",w/2,h/2";
+	if (args.translate_given())
+		oss << 'T' << args.translate_arg();
+	if (args.scale_given())
+		oss << 'S' << args.scale_arg();
+	if (args.transform_given())
+		oss << args.transform_arg();
+	dvisvg.setTransformation(oss.str());
+}
+
+
+static bool set_cache_dir (const CommandLine &args) {
+	if (args.cache_given() && !args.cache_arg().empty()) {
+		if (args.cache_arg() == "none")
+			SVGFontTraceEmitter::CACHE_PATH = 0;
+		else if (FileSystem::exists(args.cache_arg().c_str()))
+			SVGFontTraceEmitter::CACHE_PATH = args.cache_arg().c_str();
+		else
+			Message::wstream(true) << "cache directory '" << args.cache_arg() << "' does not exist (caching disabled)" << endl;
+	}
+	else {
+		const char *userdir = FileSystem::userdir();
+		if (userdir) {
+			static string path = userdir;
+			path += "/.dvisvgm";
+			path = FileSystem::adaptPathSeperators(path);
+			if (!FileSystem::exists(path.c_str()))
+				FileSystem::mkdir(path.c_str());
+			SVGFontTraceEmitter::CACHE_PATH = path.c_str();
+		}
+		if (args.cache_given() && args.cache_arg().empty()) {
+			cout << "cache directory: " << (SVGFontTraceEmitter::CACHE_PATH ? SVGFontTraceEmitter::CACHE_PATH : "(none)") << endl;
+			FontCache::fontinfo(SVGFontTraceEmitter::CACHE_PATH, cout);
+			return false;
+		}
+	}
+	return true;
+}
+
+
+static bool check_bbox (const string &bboxstr) {
+	const char *formats[] = {"none", "min", "dvi", 0};
+	for (const char **p=formats; *p; ++p)
+		if (bboxstr == *p)
+			return true;
+	if (isalpha(bboxstr[0])) {
+		try {
+			PageSize size(bboxstr);
+			return true;
+		}
+		catch (const PageSizeException &e) {
+			Message::estream(true) << "invalid bounding box format '" << bboxstr << "'\n";
+			return false;
+		}
+	}
+	try {
+		BoundingBox bbox;
+		bbox.set(bboxstr);
+		return true;
+	}
+	catch (const MessageException &e) {
+		Message::estream(true) << e.getMessage() << endl;
+		return false;
+	}
+}
+
+
+int main (int argc, char *argv[]) {
+	CommandLine args;
+	args.parse(argc, argv);
+	if (args.error())
+		return 1;
+
+	if (args.version_given()) {
+		cout << PACKAGE_STRING "\n";
+		return 0;
+	}
+	if (args.list_specials_given()) {
+		DVIToSVG dvisvg(cin, cout);
+		if (const SpecialManager *sm = dvisvg.setProcessSpecials())
+			sm->writeHandlerInfo(cout);
+		return 0;
+	}
+
+	if (!set_cache_dir(args))
+		return 0;
+
+	if (argc == 1 || args.help_given()) {
+		show_help(args);
+		return 0;
+	}
+
+	if (argc > 1 && args.numFiles() < 1) {
+		Message::estream(true) << "no input file given" << endl;
+		return 1;
+	}
+
+	if (args.progress_given())
+		DVIToSVGActions::PROGRESSBAR = args.progress_arg()+1;
+
+	if (args.stdout_given() && args.zip_given()) {
+		Message::estream(true) << "writing SVGZ files to stdout is not supported\n";
+		return 1;
+	}
+	if (args.map_file_given())
+		FileFinder::setUserFontMap(args.map_file_arg().c_str());
+
+	if (!check_bbox(args.bbox_arg()))
+		return 1;
+
+	DVIToSVG::CREATE_STYLE = !args.no_styles_given();
+	DVIToSVG::USE_FONTS = !args.no_fonts_given();
+	SVGFontTraceEmitter::TRACE_ALL = args.trace_all_given();
+	SVGFontTraceEmitter::METAFONT_MAG = args.mag_arg();
+
+	double start_time = get_time();
+
+	string dvifile = ensure_suffix(args.file(0), "dvi");
+	string svgfile = args.output_given() ? args.output_arg() : remove_suffix(remove_path(dvifile));
+	svgfile = ensure_suffix(svgfile, args.zip_given() ? "svgz" : "svg");
+
+	ifstream ifs(dvifile.c_str(), ios_base::binary|ios_base::in);
+   if (!ifs)
+      Message::estream(true) << "can't open file '" << dvifile << "' for reading\n";
+	else {
+		Pointer<ostream> out;
+		if (args.stdout_given())
+			out = Pointer<ostream>(&cout, false);
+		else if (args.zip_given())
+			out = Pointer<ostream>(new ogzstream(svgfile.c_str(), args.zip_arg()));
+		else
+			out = Pointer<ostream>(new ofstream(svgfile.c_str(), ios_base::binary));
+
+		if (!*out)
+      	Message::estream(true) << "can't open file '" << svgfile << "' for writing\n";
+		else {
+			StreamCounter<char> sc(*out);
+			Message::level = args.verbosity_arg();
+			DVIToSVG dvisvg(ifs, *out);
+			const char *ignore_specials = args.no_specials_given() ? (args.no_specials_arg().empty() ? "*" : args.no_specials_arg().c_str()) : 0;
+			dvisvg.setProcessSpecials(ignore_specials);
+			set_trans(dvisvg, args);
+			dvisvg.setPageSize(args.bbox_arg());
+
+			try {
+				FileFinder::init(argv[0], !args.no_mktexmf_given());
+				if (int pages = dvisvg.convert(args.page_arg(), args.page_arg())) {
+					if (!args.stdout_given())
+						sc.invalidate();  // output buffer is no longer valid
+					// valgrind issues an invalid conditional jump/move in the deflate function of libz here.
+					// According to libz FAQ #36 this is not a bug but intended behavior.
+					out.release();       // force writing
+					const char *pstr = pages == 1 ? "" : "s";
+					UInt64 nbytes = args.stdout_given() ? sc.count() : FileSystem::filesize(svgfile);
+					Message::mstream() << "1 ";
+					if (pages > 1)
+						Message::mstream() << "of " << pages << " ";
+					Message::mstream() << "page" << pstr << " written to "
+						                << (args.stdout_given() ? "<stdout>" : svgfile)
+					                   << " (" << nbytes << " bytes";
+					if (args.zip_given())
+						Message::mstream() << " = " << floor(double(nbytes)/sc.count()*100.0+0.5) << "%";
+					Message::mstream() << ") in " << (get_time()-start_time) << " seconds\n";
+				}
+			}
+			catch (DVIException &e) {
+				Message::estream() << "DVI error: " << e.getMessage() << endl;
+			}
+			catch (MessageException &e) {
+				Message::estream(true) << e.getMessage() << endl;
+			}
+		}
+	}
+	return 0;
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.cpp
new file mode 100644
index 00000000000..1712c1e113b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.cpp
@@ -0,0 +1,170 @@
+// ============================================================================
+// gzstream, C++ iostream classes wrapping the zlib compression library.
+// Copyright (C) 2001  Deepak Bandyopadhyay, Lutz Kettner
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+// ============================================================================
+//
+// File          : gzstream.C
+// Revision      : $Revision: 1.3 $
+// Revision_date : $Date: 2006/01/05 16:22:35 $
+// Author(s)     : Deepak Bandyopadhyay, Lutz Kettner
+// 
+// Standard streambuf implementation following Nicolai Josuttis, "The 
+// Standard C++ Library".
+// ============================================================================
+
+#include "gzstream.h"
+#include <iostream>
+#include <string.h>  // for memcpy
+
+#ifdef GZSTREAM_NAMESPACE
+namespace GZSTREAM_NAMESPACE {
+#endif
+
+// ----------------------------------------------------------------------------
+// Internal classes to implement gzstream. See header file for user classes.
+// ----------------------------------------------------------------------------
+
+// --------------------------------------
+// class gzstreambuf:
+// --------------------------------------
+
+gzstreambuf* gzstreambuf::open(const char* name, int compression_level, int open_mode) {
+    if ( is_open())
+        return (gzstreambuf*)0;
+    mode = open_mode;
+    // no append nor read/write mode
+    if ((mode & std::ios::ate) || (mode & std::ios::app)
+        || ((mode & std::ios::in) && (mode & std::ios::out)))
+        return (gzstreambuf*)0;
+	 if (compression_level < 1)
+		 compression_level = 1;
+	 else if (compression_level > 9)
+		 compression_level = 9;
+    char  fmode[10];
+    char* fmodeptr = fmode;
+    if ( mode & std::ios::in)
+        *fmodeptr++ = 'r';
+    else if ( mode & std::ios::out)
+        *fmodeptr++ = 'w';
+    *fmodeptr++ = 'b';
+    *fmodeptr++ = '0'+compression_level;
+    *fmodeptr = '\0';
+    file = gzopen( name, fmode);
+    if (file == 0)
+        return (gzstreambuf*)0;
+    opened = 1;
+    return this;
+}
+
+gzstreambuf * gzstreambuf::close() {
+    if ( is_open()) {
+        sync();
+        opened = 0;
+        if ( gzclose( file) == Z_OK)
+            return this;
+    }
+    return (gzstreambuf*)0;
+}
+
+int gzstreambuf::underflow() { // used for input buffer only
+    if ( gptr() && ( gptr() < egptr()))
+        return * reinterpret_cast<unsigned char *>( gptr());
+
+    if ( ! (mode & std::ios::in) || ! opened)
+        return EOF;
+    // Josuttis' implementation of inbuf
+    int n_putback = gptr() - eback();
+    if ( n_putback > 4)
+        n_putback = 4;
+    memcpy( buffer + (4 - n_putback), gptr() - n_putback, n_putback);
+
+    int num = gzread( file, buffer+4, bufferSize-4);
+    if (num <= 0) // ERROR or EOF
+        return EOF;
+
+    // reset buffer pointers
+    setg( buffer + (4 - n_putback),   // beginning of putback area
+          buffer + 4,                 // read position
+          buffer + 4 + num);          // end of buffer
+
+    // return next character
+    return * reinterpret_cast<unsigned char *>( gptr());    
+}
+
+int gzstreambuf::flush_buffer() {
+    // Separate the writing of the buffer from overflow() and
+    // sync() operation.
+    int w = pptr() - pbase();
+    if ( gzwrite( file, pbase(), w) != w)
+        return EOF;
+    pbump( -w);
+    return w;
+}
+
+int gzstreambuf::overflow( int c) { // used for output buffer only
+    if ( ! ( mode & std::ios::out) || ! opened)
+        return EOF;
+    if (c != EOF) {
+        *pptr() = c;
+        pbump(1);
+    }
+    if ( flush_buffer() == EOF)
+        return EOF;
+    return c;
+}
+
+int gzstreambuf::sync() {
+    // Changed to use flush_buffer() instead of overflow( EOF)
+    // which caused improper behavior with std::endl and flush(),
+    // bug reported by Vincent Ricard.
+    if ( pptr() && pptr() > pbase()) {
+        if ( flush_buffer() == EOF)
+            return -1;
+    }
+    return 0;
+}
+
+// --------------------------------------
+// class gzstreambase:
+// --------------------------------------
+
+gzstreambase::gzstreambase( const char* name, int compression_level, int mode) {
+    init( &buf);
+    open( name, compression_level, mode);
+}
+
+gzstreambase::~gzstreambase() {
+    buf.close();
+}
+
+void gzstreambase::open( const char* name, int compression_level, int open_mode) {
+    if ( ! buf.open( name, compression_level, open_mode))
+        clear( rdstate() | std::ios::badbit);
+}
+
+void gzstreambase::close() {
+    if ( buf.is_open())
+        if ( ! buf.close())
+            clear( rdstate() | std::ios::badbit);
+}
+
+#ifdef GZSTREAM_NAMESPACE
+} // namespace GZSTREAM_NAMESPACE
+#endif
+
+// ============================================================================
+// EOF //
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.h
new file mode 100644
index 00000000000..bca84f1b4e8
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.h
@@ -0,0 +1,121 @@
+// ============================================================================
+// gzstream, C++ iostream classes wrapping the zlib compression library.
+// Copyright (C) 2001  Deepak Bandyopadhyay, Lutz Kettner
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+// ============================================================================
+//
+// File          : gzstream.h
+// Revision      : $Revision: 1.3 $
+// Revision_date : $Date: 2006/01/05 16:22:35 $
+// Author(s)     : Deepak Bandyopadhyay, Lutz Kettner
+// 
+// Standard streambuf implementation following Nicolai Josuttis, "The 
+// Standard C++ Library".
+// ============================================================================
+
+#ifndef GZSTREAM_H
+#define GZSTREAM_H 1
+
+// standard C++ with new header file names and std:: namespace
+#include <iostream>
+#include <fstream>
+#include <zlib.h>
+
+#ifdef GZSTREAM_NAMESPACE
+namespace GZSTREAM_NAMESPACE {
+#endif
+
+// ----------------------------------------------------------------------------
+// Internal classes to implement gzstream. See below for user classes.
+// ----------------------------------------------------------------------------
+
+class gzstreambuf : public std::streambuf {
+private:
+    static const int bufferSize = 47+256;    // size of data buff
+    // totals 512 bytes under g++ for igzstream at the end.
+
+    gzFile           file;               // file handle for compressed file
+    char             buffer[bufferSize]; // data buffer
+    char             opened;             // open/close state of stream
+    int              mode;               // I/O mode
+
+    int flush_buffer();
+public:
+    gzstreambuf() : opened(0) {
+        setp( buffer, buffer + (bufferSize-1));
+        setg( buffer + 4,     // beginning of putback area
+              buffer + 4,     // read position
+              buffer + 4);    // end position      
+        // ASSERT: both input & output capabilities will not be used together
+    }
+    int is_open() { return opened; }
+    gzstreambuf* open(const char* name, int compression_level, int open_mode);
+    gzstreambuf* close();
+    ~gzstreambuf() { close(); }
+    
+    virtual int     overflow( int c = EOF);
+    virtual int     underflow();
+    virtual int     sync();
+};
+
+class gzstreambase : virtual public std::ios {
+protected:
+    gzstreambuf buf;
+public:
+    gzstreambase() { init(&buf); }
+    gzstreambase( const char* name, int compression_level, int open_mode);
+    ~gzstreambase();
+    void open( const char* name, int compression_level, int open_mode);
+    void close();
+    gzstreambuf* rdbuf() { return &buf; }
+};
+
+// ----------------------------------------------------------------------------
+// User classes. Use igzstream and ogzstream analogously to ifstream and
+// ofstream respectively. They read and write files based on the gz* 
+// function interface of the zlib. Files are compatible with gzip compression.
+// ----------------------------------------------------------------------------
+
+class igzstream : public gzstreambase, public std::istream {
+public:
+    igzstream() : std::istream( &buf) {} 
+    igzstream( const char* name, int compression_level, int open_mode = std::ios::in)
+        : gzstreambase(name, compression_level, open_mode), std::istream( &buf) {}  
+    gzstreambuf* rdbuf() { return gzstreambase::rdbuf(); }
+    void open( const char* name, int compression_level, int open_mode = std::ios::in) {
+        gzstreambase::open( name, compression_level, open_mode);
+    }
+};
+
+class ogzstream : public gzstreambase, public std::ostream {
+public:
+    ogzstream() : std::ostream( &buf) {}
+    ogzstream( const char* name, int compression_level, int mode = std::ios::out)
+        : gzstreambase(name, compression_level, mode), std::ostream( &buf) {}  
+    gzstreambuf* rdbuf() { return gzstreambase::rdbuf(); }
+    void open( const char* name, int compression_level, int open_mode = std::ios::out) {
+        gzstreambase::open(name, compression_level, open_mode);
+    }
+};
+
+#ifdef GZSTREAM_NAMESPACE
+} // namespace GZSTREAM_NAMESPACE
+#endif
+
+#endif // GZSTREAM_H
+// ============================================================================
+// EOF //
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/iapi.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/iapi.h
new file mode 100644
index 00000000000..8e29d938d03
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/iapi.h
@@ -0,0 +1,300 @@
+/* Copyright (C) 2001-2006 Artifex Software, Inc.
+   All Rights Reserved.
+  
+   This software is provided AS-IS with no warranty, either express or
+   implied.
+
+   This software is distributed under license and may not be copied, modified
+   or distributed except as expressly authorized under the terms of that
+   license.  Refer to licensing information at http://www.artifex.com/
+   or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
+   San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
+*/
+
+/* $Id: iapi.h 9043 2008-08-28 22:48:19Z giles $ */
+
+/*
+ * Public API for Ghostscript interpreter
+ * for use both as DLL and for static linking.
+ * 
+ * Should work for Windows, OS/2, Linux, Mac.
+ *
+ * DLL exported functions should be as similar as possible to imain.c
+ * You will need to include "ierrors.h".
+ *
+ * Current problems:
+ * 1. Ghostscript does not support multiple instances.
+ * 2. Global variables in gs_main_instance_default() 
+ *    and gsapi_instance_counter
+ */
+
+/* Exported functions may need different prefix
+ *  GSDLLEXPORT marks functions as exported
+ *  GSDLLAPI is the calling convention used on functions exported 
+ *   by Ghostscript
+ *  GSDLLCALL is used on callback functions called by Ghostscript
+ * When you include this header file in the caller, you may
+ * need to change the definitions by defining these
+ * before including this header file.
+ * Make sure you get the calling convention correct, otherwise your 
+ * program will crash either during callbacks or soon after returning
+ * due to stack corruption.
+ */
+
+#ifndef iapi_INCLUDED
+#  define iapi_INCLUDED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(_WINDOWS_) || defined(__WINDOWS__)
+# ifndef _Windows
+#  define _Windows
+# endif
+#endif
+
+#ifdef _Windows
+# ifndef GSDLLEXPORT
+#  define GSDLLEXPORT __declspec(dllexport)
+# endif
+# ifndef GSDLLAPI
+#  define GSDLLAPI __stdcall
+# endif
+# ifndef GSDLLCALL
+#  define GSDLLCALL __stdcall
+# endif
+#endif  /* _Windows */
+
+#if defined(OS2) && defined(__IBMC__)
+# ifndef GSDLLAPI
+#  define GSDLLAPI _System
+# endif
+# ifndef GSDLLCALL
+#  define GSDLLCALL _System
+# endif
+#endif	/* OS2 && __IBMC */
+
+#ifdef __MACOS__
+# pragma export on
+#endif
+
+#ifndef GSDLLEXPORT
+# define GSDLLEXPORT
+#endif
+#ifndef GSDLLAPI
+# define GSDLLAPI
+#endif
+#ifndef GSDLLCALL
+# define GSDLLCALL
+#endif
+
+#if defined(__IBMC__)
+# define GSDLLAPIPTR * GSDLLAPI
+# define GSDLLCALLPTR * GSDLLCALL
+#else
+# define GSDLLAPIPTR GSDLLAPI *
+# define GSDLLCALLPTR GSDLLCALL * 
+#endif
+
+#ifndef display_callback_DEFINED
+# define display_callback_DEFINED
+typedef struct display_callback_s display_callback;
+#endif
+
+typedef struct gsapi_revision_s {
+    const char *product;
+    const char *copyright;
+    long revision;
+    long revisiondate;
+} gsapi_revision_t;
+
+
+/* Get version numbers and strings.
+ * This is safe to call at any time.
+ * You should call this first to make sure that the correct version
+ * of the Ghostscript is being used.
+ * pr is a pointer to a revision structure.
+ * len is the size of this structure in bytes.
+ * Returns 0 if OK, or if len too small (additional parameters
+ * have been added to the structure) it will return the required
+ * size of the structure.
+ */
+GSDLLEXPORT int GSDLLAPI 
+gsapi_revision(gsapi_revision_t *pr, int len);
+
+/*
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ *  Ghostscript supports only one instance.
+ *  The current implementation uses a global static instance 
+ *  counter to make sure that only a single instance is used.
+ *  If you try to create two instances, the second attempt
+ *  will return < 0 and set pinstance to NULL.
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ */
+/* Create a new instance of Ghostscript.
+ * This instance is passed to most other API functions.
+ * The caller_handle will be provided to callback functions.
+ */
+ 
+GSDLLEXPORT int GSDLLAPI 
+gsapi_new_instance(void **pinstance, void *caller_handle);
+
+/*
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ *  Ghostscript supports only one instance.
+ *  The current implementation uses a global static instance 
+ *  counter to make sure that only a single instance is used.
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ */
+/* Destroy an instance of Ghostscript
+ * Before you call this, Ghostscript must have finished.
+ * If Ghostscript has been initialised, you must call gsapi_exit()
+ * before gsapi_delete_instance.
+ */
+GSDLLEXPORT void GSDLLAPI 
+gsapi_delete_instance(void *instance);
+
+/* Set the callback functions for stdio
+ * The stdin callback function should return the number of
+ * characters read, 0 for EOF, or -1 for error.
+ * The stdout and stderr callback functions should return
+ * the number of characters written.
+ * If a callback address is NULL, the real stdio will be used.
+ */
+GSDLLEXPORT int GSDLLAPI 
+gsapi_set_stdio(void *instance,
+    int (GSDLLCALLPTR stdin_fn)(void *caller_handle, char *buf, int len),
+    int (GSDLLCALLPTR stdout_fn)(void *caller_handle, const char *str, int len),
+    int (GSDLLCALLPTR stderr_fn)(void *caller_handle, const char *str, int len));
+
+/* Set the callback function for polling.
+ * This is used for handling window events or cooperative
+ * multitasking.  This function will only be called if
+ * Ghostscript was compiled with CHECK_INTERRUPTS
+ * as described in gpcheck.h.
+ * The polling function should return 0 if all is well,
+ * and negative if it wants ghostscript to abort.
+ * The polling function must be fast.
+ */
+GSDLLEXPORT int GSDLLAPI gsapi_set_poll(void *instance,
+    int (GSDLLCALLPTR poll_fn)(void *caller_handle));
+
+/* Set the display device callback structure.
+ * If the display device is used, this must be called
+ * after gsapi_new_instance() and before gsapi_init_with_args().
+ * See gdevdisp.h for more details.
+ */
+GSDLLEXPORT int GSDLLAPI gsapi_set_display_callback(
+   void *instance, display_callback *callback);
+
+
+/* Initialise the interpreter.
+ * This calls gs_main_init_with_args() in imainarg.c
+ * 1. If quit or EOF occur during gsapi_init_with_args(), 
+ *    the return value will be e_Quit.  This is not an error. 
+ *    You must call gsapi_exit() and must not call any other
+ *    gsapi_XXX functions.
+ * 2. If usage info should be displayed, the return value will be e_Info
+ *    which is not an error.  Do not call gsapi_exit().
+ * 3. Under normal conditions this returns 0.  You would then 
+ *    call one or more gsapi_run_*() functions and then finish
+ *    with gsapi_exit().
+ */
+GSDLLEXPORT int GSDLLAPI gsapi_init_with_args(void *instance, 
+    int argc, char **argv);
+
+/* 
+ * The gsapi_run_* functions are like gs_main_run_* except
+ * that the error_object is omitted.
+ * If these functions return <= -100, either quit or a fatal
+ * error has occured.  You then call gsapi_exit() next.
+ * The only exception is gsapi_run_string_continue()
+ * which will return e_NeedInput if all is well.
+ */
+
+GSDLLEXPORT int GSDLLAPI 
+gsapi_run_string_begin(void *instance, 
+    int user_errors, int *pexit_code);
+
+GSDLLEXPORT int GSDLLAPI 
+gsapi_run_string_continue(void *instance, 
+    const char *str, unsigned int length, int user_errors, int *pexit_code);
+
+GSDLLEXPORT int GSDLLAPI 
+gsapi_run_string_end(void *instance, 
+    int user_errors, int *pexit_code);
+
+GSDLLEXPORT int GSDLLAPI 
+gsapi_run_string_with_length(void *instance, 
+    const char *str, unsigned int length, int user_errors, int *pexit_code);
+
+GSDLLEXPORT int GSDLLAPI 
+gsapi_run_string(void *instance, 
+    const char *str, int user_errors, int *pexit_code);
+
+GSDLLEXPORT int GSDLLAPI 
+gsapi_run_file(void *instance, 
+    const char *file_name, int user_errors, int *pexit_code);
+
+
+/* Exit the interpreter.
+ * This must be called on shutdown if gsapi_init_with_args()
+ * has been called, and just before gsapi_delete_instance().
+ */
+GSDLLEXPORT int GSDLLAPI 
+gsapi_exit(void *instance);
+
+/* Visual Tracer */
+/* This function is only for debug purpose clients */
+struct vd_trace_interface_s;
+GSDLLEXPORT void GSDLLAPI 
+gsapi_set_visual_tracer(struct vd_trace_interface_s *I);
+
+
+/* function prototypes */
+typedef int (GSDLLAPIPTR PFN_gsapi_revision)(
+    gsapi_revision_t *pr, int len);
+typedef int (GSDLLAPIPTR PFN_gsapi_new_instance)(
+    void **pinstance, void *caller_handle);
+typedef void (GSDLLAPIPTR PFN_gsapi_delete_instance)(
+    void *instance);
+typedef int (GSDLLAPIPTR PFN_gsapi_set_stdio)(void *instance,
+    int (GSDLLCALLPTR stdin_fn)(void *caller_handle, char *buf, int len),
+    int (GSDLLCALLPTR stdout_fn)(void *caller_handle, const char *str, int len),
+    int (GSDLLCALLPTR stderr_fn)(void *caller_handle, const char *str, int len));
+typedef int (GSDLLAPIPTR PFN_gsapi_set_poll)(void *instance,
+    int(GSDLLCALLPTR poll_fn)(void *caller_handle));
+typedef int (GSDLLAPIPTR PFN_gsapi_set_display_callback)(
+    void *instance, display_callback *callback);
+typedef int (GSDLLAPIPTR PFN_gsapi_init_with_args)(
+    void *instance, int argc, char **argv);
+typedef int (GSDLLAPIPTR PFN_gsapi_run_string_begin)(
+    void *instance, int user_errors, int *pexit_code);
+typedef int (GSDLLAPIPTR PFN_gsapi_run_string_continue)(
+    void *instance, const char *str, unsigned int length,
+    int user_errors, int *pexit_code);
+typedef int (GSDLLAPIPTR PFN_gsapi_run_string_end)(
+    void *instance, int user_errors, int *pexit_code);
+typedef int (GSDLLAPIPTR PFN_gsapi_run_string_with_length)(
+    void *instance, const char *str, unsigned int length,
+    int user_errors, int *pexit_code);
+typedef int (GSDLLAPIPTR PFN_gsapi_run_string)(
+    void *instance, const char *str, 
+    int user_errors, int *pexit_code);
+typedef int (GSDLLAPIPTR PFN_gsapi_run_file)(void *instance, 
+    const char *file_name, int user_errors, int *pexit_code);
+typedef int (GSDLLAPIPTR PFN_gsapi_exit)(void *instance);
+typedef void (GSDLLAPIPTR PFN_gsapi_set_visual_tracer) 
+    (struct vd_trace_interface_s *I);
+
+
+#ifdef __MACOS__
+#pragma export off
+#endif
+
+#ifdef __cplusplus
+} /* extern 'C' protection */
+#endif
+
+#endif /* iapi_INCLUDED */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ierrors.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ierrors.h
new file mode 100644
index 00000000000..3184341177e
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ierrors.h
@@ -0,0 +1,153 @@
+/* Copyright (C) 2001-2006 Artifex Software, Inc.
+   All Rights Reserved.
+  
+   This software is provided AS-IS with no warranty, either express or
+   implied.
+
+   This software is distributed under license and may not be copied, modified
+   or distributed except as expressly authorized under the terms of that
+   license.  Refer to licensing information at http://www.artifex.com/
+   or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
+   San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
+*/
+
+/* $Id: ierrors.h 8022 2007-06-05 22:23:38Z giles $ */
+/* Definition of error codes */
+
+#ifndef ierrors_INCLUDED
+#  define ierrors_INCLUDED
+
+/*
+ * DO NOT USE THIS FILE IN THE GRAPHICS LIBRARY.
+ * THIS FILE IS PART OF THE POSTSCRIPT INTERPRETER.
+ * USE gserrors.h IN THE LIBRARY.
+ */
+
+/*
+ * A procedure that may return an error always returns
+ * a non-negative value (zero, unless otherwise noted) for success,
+ * or negative for failure.
+ * We use ints rather than an enum to avoid a lot of casting.
+ */
+
+/* Define the error name table */
+extern const char *const gs_error_names[];
+
+		/* ------ PostScript Level 1 errors ------ */
+
+#define e_unknownerror (-1)	/* unknown error */
+#define e_dictfull (-2)
+#define e_dictstackoverflow (-3)
+#define e_dictstackunderflow (-4)
+#define e_execstackoverflow (-5)
+#define e_interrupt (-6)
+#define e_invalidaccess (-7)
+#define e_invalidexit (-8)
+#define e_invalidfileaccess (-9)
+#define e_invalidfont (-10)
+#define e_invalidrestore (-11)
+#define e_ioerror (-12)
+#define e_limitcheck (-13)
+#define e_nocurrentpoint (-14)
+#define e_rangecheck (-15)
+#define e_stackoverflow (-16)
+#define e_stackunderflow (-17)
+#define e_syntaxerror (-18)
+#define e_timeout (-19)
+#define e_typecheck (-20)
+#define e_undefined (-21)
+#define e_undefinedfilename (-22)
+#define e_undefinedresult (-23)
+#define e_unmatchedmark (-24)
+#define e_VMerror (-25)		/* must be the last Level 1 error */
+
+#define LEVEL1_ERROR_NAMES\
+ "unknownerror", "dictfull", "dictstackoverflow", "dictstackunderflow",\
+ "execstackoverflow", "interrupt", "invalidaccess", "invalidexit",\
+ "invalidfileaccess", "invalidfont", "invalidrestore", "ioerror",\
+ "limitcheck", "nocurrentpoint", "rangecheck", "stackoverflow",\
+ "stackunderflow", "syntaxerror", "timeout", "typecheck", "undefined",\
+ "undefinedfilename", "undefinedresult", "unmatchedmark", "VMerror"
+
+	/* ------ Additional Level 2 errors (also in DPS) ------ */
+
+#define e_configurationerror (-26)
+#define e_undefinedresource (-27)
+#define e_unregistered (-28)
+
+#define LEVEL2_ERROR_NAMES\
+ "configurationerror", "undefinedresource", "unregistered"
+
+	/* ------ Additional DPS errors ------ */
+
+#define e_invalidcontext (-29)
+/* invalidid is for the NeXT DPS extension. */
+#define e_invalidid (-30)
+
+#define DPS_ERROR_NAMES\
+ "invalidcontext", "invalidid"
+
+#define ERROR_NAMES\
+ LEVEL1_ERROR_NAMES, LEVEL2_ERROR_NAMES, DPS_ERROR_NAMES
+
+	/* ------ Pseudo-errors used internally ------ */
+
+/*
+ * Internal code for a fatal error.
+ * gs_interpret also returns this for a .quit with a positive exit code.
+ */
+#define e_Fatal (-100)
+
+/*
+ * Internal code for the .quit operator.
+ * The real quit code is an integer on the operand stack.
+ * gs_interpret returns this only for a .quit with a zero exit code.
+ */
+#define e_Quit (-101)
+
+/*
+ * Internal code for a normal exit from the interpreter.
+ * Do not use outside of interp.c.
+ */
+#define e_InterpreterExit (-102)
+
+/*
+ * Internal code that indicates that a procedure has been stored in the
+ * remap_proc of the graphics state, and should be called before retrying
+ * the current token.  This is used for color remapping involving a call
+ * back into the interpreter -- inelegant, but effective.
+ */
+#define e_RemapColor (-103)
+
+/*
+ * Internal code to indicate we have underflowed the top block
+ * of the e-stack.
+ */
+#define e_ExecStackUnderflow (-104)
+
+/*
+ * Internal code for the vmreclaim operator with a positive operand.
+ * We need to handle this as an error because otherwise the interpreter
+ * won't reload enough of its state when the operator returns.
+ */
+#define e_VMreclaim (-105)
+
+/*
+ * Internal code for requesting more input from run_string.
+ */
+#define e_NeedInput (-106)
+
+/*
+ * Internal code for a normal exit when usage info is displayed.
+ * This allows Window versions of Ghostscript to pause until
+ * the message can be read.
+ */
+#define e_Info (-110)
+
+/*
+ * Define which error codes require re-executing the current object.
+ */
+#define ERROR_IS_INTERRUPT(ecode)\
+  ((ecode) == e_interrupt || (ecode) == e_timeout)
+
+#endif /* ierrors_INCLUDED */
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/macros.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/macros.h
new file mode 100644
index 00000000000..9a276dd33d6
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/macros.h
@@ -0,0 +1,45 @@
+/*************************************************************************
+** macros.h                                                             **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef MACROS_H
+#define MACROS_H
+
+#define FORALL(container, itertype, itervar) \
+	for (itertype itervar=(container).begin(); itervar != (container).end(); ++itervar)
+
+#define IMPLEMENT_ARITHMETIC_OPERATOR(class, op)        \
+	inline class operator op (class a, const class &b) { \
+		return a op##= b;                                 \
+	}
+
+#define IMPLEMENT_ARITHMETIC_OPERATOR2(class, scalar, op) \
+	inline class operator op (class a, scalar b) { \
+		return a op##= b;                           \
+	}
+
+#define IMPLEMENT_OUTPUT_OPERATOR(class)                            \
+	inline std::ostream& operator << (std::ostream &os, class obj) { \
+		return obj.write(os);                                         \
+	}
+
+#include <iostream>
+#define SHOW(x) std::cerr << __FILE__ ", " << __LINE__ << ": " << #x << "=" << (x) << std::endl
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/options.xml b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/options.xml
new file mode 100644
index 00000000000..2445c49150b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/options.xml
@@ -0,0 +1,121 @@
+<?xml version="1.0"?>
+<!-- ********************************************************************* 
+** options.xml                                                          **
+**                                                                      **
+** This file is part of dvisvgm - the DVI to SVG converter              **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+***********************************************************************-->
+
+<cmdline class="CommandLine">
+	<program>
+		<name>dvisvgm</name>
+		<usage>[options] dvifile</usage>
+      <description>This program converts DVI files, as created by TeX/LaTeX to\nthe XML-based scalable vector graphics format SVG.</description>
+	</program>
+	<options>
+		<section title="Input options">
+			<option long="page" short="p">
+				<arg type="unsigned" name="number" default="1"/>
+				<description>choose page to convert</description>
+			</option>
+			<option long="map-file" short="m">
+				<arg type="string" name="[+]filename"/>
+				<description>set [additional] font map file name</description>
+			</option>
+		</section>
+		<section title="SVG output options">
+			<option long="bbox" short="b">
+				<arg type="string" name="fmt" default="min"/>
+				<description>set format or size of bounding box</description>
+			</option>
+			<option long="output" short="o">
+				<arg type="string" name="filename"/>
+				<description>set name of output file</description>
+			</option>
+			<option long="stdout" short="s">
+				<description>write SVG output to stdout</description>
+			</option>
+			<option long="no-fonts" short="n">
+				<description>draw glyphs by using path elements</description>
+			</option>
+			<option long="no-styles">
+				<description>don't use styles to reference fonts</description>
+			</option>
+			<option long="zip" short="z">
+				<arg type="int" name="level" default="9" optional="yes"/>
+				<description>create compressed .svgz file</description>
+			</option>
+		</section>
+		<section title="SVG transformations">
+			<option long="rotate" short="r">
+				<arg type="double" name="angle"/>
+				<description>rotate page content clockwise</description>
+			</option>
+			<option long="scale" short="c">
+				<arg type="string" name="sx[,sy]"/>
+				<description>scale page content</description>
+			</option>
+			<option long="translate" short="t">
+				<arg type="string" name="tx[,ty]"/>
+				<description>shift page content</description>
+			</option>
+			<option long="transform" short="T">
+				<arg type="string" name="commands"/>
+				<description>transform page content</description>
+			</option>
+		</section>
+		<section title="Processing options">
+			<option long="cache" short="C">
+				<arg type="string" name="dir" optional="yes"/>
+				<description>set/print path of cache directory</description>
+			</option>
+			<option long="mag" short="M">
+				<arg type="double" name="factor" default="4"/>
+				<description>magnification of Metafont output</description>
+			</option>
+			<option long="no-mktexmf">
+				<description>don't try to create missing fonts</description>
+			</option>
+			<option long="no-specials" short="S">
+				<arg type="string" name="prefixes" optional="yes"/>
+				<description>don't process [selected] specials</description>
+			</option>
+			<option long="trace-all" short="a">
+				<description>trace all glyphs of used bitmap fonts</description>
+			</option>
+		</section>
+		<section title="Message options">
+			<option long="help" short="h">
+				<description>print this help and exit</description>
+			</option>
+			<option long="list-specials" short="l">
+				<description>print supported special sets and exit</description>
+			</option>
+			<option long="progress" short="P">
+				<arg type="unsigned" name="skip" default="100" optional="yes"/>
+				<description>enable progess indicator</description>
+			</option>
+			<option long="verbosity" short="v">
+				<arg type="unsigned" name="level" default="7"/>
+				<description>set verbosity level (0-7)</description>
+			</option>
+			<option long="version" short="V">
+				<description>print version and exit</description>
+			</option>
+		</section>
+	</options>
+</cmdline>
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/psdefs.psc b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/psdefs.psc
new file mode 100644
index 00000000000..25a7d59c3fa
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/psdefs.psc
@@ -0,0 +1,56 @@
+/*************************************************************************
+** psdefs.psc                                                           **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+const char *PSInterpreter::PSDEFS =
+"3 dict dup begin/Install{matrix setmatrix}def/HWResolution[72.27 72.27]def/PageS"
+"ize[10000 10000]def end setpagedevice/:gsave systemdict/gsave get def/:grestore "
+"systemdict/grestore get def/@dodraw true store/prval{dup type/stringtype eq{prin"
+"t}{30 string cvs print}ifelse}def/prseq{-1 1{-1 roll prval( )print}for(\\n)print"
+"}def/prcmd{( )exch(\\ndvi.)3{print}repeat prseq}def/cvxall{{cvx}forall}def/sysex"
+"ec{systemdict exch get exec}def/defpr{[exch[/copy systemdict]cvxall 5 -1 roll du"
+"p 6 1 roll[/get/exec]cvxall 6 -1 roll dup 7 1 roll 4 -1 roll dup 5 1 roll dup le"
+"ngth string cvs/prcmd cvx]cvx def}def errordict begin/nocurrentpoint{pop false}d"
+"ef end/setpos{currentpoint dup type cvlit/booleantype eq{pop}{2(setpos)prcmd}ife"
+"lse}def/prpath{{2(moveto)prcmd}{2(lineto)prcmd}{6(curveto)prcmd}{0(closepath)prc"
+"md}pathforall}def/charpath{/@dodraw false store/charpath sysexec/@dodraw true st"
+"ore}def/show{@dodraw{true charpath eofill 0(show)prcmd}if}def/stroke{@dodraw{0(n"
+"ewpath)prcmd prpath 0(stroke)prcmd newpath}{/stroke sysexec}ifelse}def/fill{@dod"
+"raw{0(newpath)prcmd prpath 0(fill)prcmd newpath}{/fill sysexec}ifelse}def/eofill"
+"{@dodraw{0(newpath)prcmd prpath 0(eofill)prcmd newpath}{/eofill sysexec}ifelse}d"
+"ef/clip{/clip sysexec 0(newpath)prcmd prpath 0(clip)prcmd}def/eoclip{/eoclip sys"
+"exec 0(newpath)prcmd prpath 0(eoclip)prcmd}def/initclip 0 defpr/adddot{dup lengt"
+"h 1 add string dup 0 46 put dup 3 -1 roll 1 exch putinterval}def/setlinewidth 1 "
+"defpr/setlinecap 1 defpr/setlinejoin 1 defpr/setmiterlimit 1 defpr/setdash{mark "
+"3 1 roll 2 copy/setdash sysexec exch aload length 1 add -1 roll counttomark(setd"
+"ash)prcmd pop}def/gsave 0 defpr/grestore{:grestore currentlinewidth 1(setlinewid"
+"th)prcmd currentlinecap 1(setlinecap)prcmd currentlinejoin 1(setlinejoin)prcmd c"
+"urrentmiterlimit 1(setmiterlimit)prcmd currentrgbcolor 3(setrgbcolor)prcmd 6 arr"
+"ay currentmatrix aload pop 6(setmatrix)prcmd currentdash mark 3 1 roll exch aloa"
+"d length 1 add -1 roll counttomark(setdash)prcmd pop 0(grestore)prcmd}def/rotate"
+"{dup type/arraytype ne{dup 1(rotate)prcmd}if/rotate sysexec}def/scale{dup type/a"
+"rraytype ne{2 copy 2(scale)prcmd}if/scale sysexec}def/translate{dup type/arrayty"
+"pe ne{2 copy 2(translate)prcmd}if/translate sysexec}def/setmatrix{dup/setmatrix "
+"sysexec aload pop 6(setmatrix)prcmd}def/initmatrix{matrix setmatrix}def/concat{m"
+"atrix currentmatrix matrix concatmatrix setmatrix}def/setgray 1 defpr/setcmykcol"
+"or 4 defpr/sethsbcolor 3 defpr/setrgbcolor 3 defpr/.handleerror errordict/handle"
+"error get def errordict begin/handleerror{0(beginerror)prcmd .handleerror 0(ende"
+"rror)prcmd}.bind def end ";
+
+// vim: set syntax=cpp:
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/types.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/types.h
new file mode 100644
index 00000000000..1fc3e24359f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/types.h
@@ -0,0 +1,84 @@
+/*************************************************************************
+** types.h                                                              **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef TYPES_H
+#define TYPES_H
+
+namespace internal {
+   template<unsigned BYTES>
+   class ERROR_inttype_not_available
+   {
+      ERROR_inttype_not_available();
+   };
+
+   template<bool FIRST, typename A, typename B>
+   struct select
+   {
+      typedef A T;
+   };
+
+   template<typename A, typename B>
+   struct select<false, A, B>
+   {
+      typedef B T;
+   };
+}
+
+
+// Retrieves a signed integer type with sizeof(T) == BYTES
+template<unsigned BYTES, bool SIGNED>
+struct int_t
+{
+   typedef typename internal::select<sizeof(signed char)       == BYTES, signed char,
+           typename internal::select<sizeof(signed short)      == BYTES, signed short,
+           typename internal::select<sizeof(signed int)        == BYTES, signed int,
+           typename internal::select<sizeof(signed long)       == BYTES, signed long,
+           typename internal::select<sizeof(signed long long)  == BYTES, signed long long,
+           internal::ERROR_inttype_not_available<BYTES> >::T>::T>::T>::T>::T T;
+};
+
+
+// Retrieves an unsigned integer type with sizeof(T) == BYTES
+template<unsigned BYTES>
+struct int_t<BYTES, false>
+{
+   typedef typename internal::select<sizeof(unsigned char)      == BYTES, unsigned char,
+           typename internal::select<sizeof(unsigned short)     == BYTES, unsigned short,
+           typename internal::select<sizeof(unsigned int)       == BYTES, unsigned int,
+           typename internal::select<sizeof(unsigned long)      == BYTES, unsigned long,
+           typename internal::select<sizeof(unsigned long long) == BYTES, unsigned long long,
+           internal::ERROR_inttype_not_available<BYTES> >::T>::T>::T>::T>::T T;
+};
+
+
+// Machine independent definition of sized integer types
+typedef int_t<1, true>::T  Int8;
+typedef int_t<2, true>::T  Int16;
+typedef int_t<4, true>::T  Int32;
+typedef int_t<8, true>::T  Int64;
+typedef int_t<1, false>::T UInt8;
+typedef int_t<2, false>::T UInt16;
+typedef int_t<4, false>::T UInt32;
+typedef int_t<8, false>::T UInt64;
+
+typedef Int32  FixWord;
+typedef UInt32 ScaledInt;
+
+#endif
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CalculatorTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CalculatorTest.cpp
new file mode 100644
index 00000000000..8ebb505ee86
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CalculatorTest.cpp
@@ -0,0 +1,60 @@
+/*************************************************************************
+** CalculatorTest.cpp                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include "Calculator.h"
+
+TEST(CalculatorTest, eval) {
+	Calculator calc;
+	EXPECT_EQ(calc.eval("2+3+4"),    9);
+	EXPECT_EQ(calc.eval("2*3+4"),   10);
+	EXPECT_EQ(calc.eval("2+3*4"),   14);
+	EXPECT_EQ(calc.eval("(2+3)*4"), 20);
+	EXPECT_EQ(calc.eval("2*(3+4)"), 14);
+	EXPECT_EQ(calc.eval("-2+3+4"),   5);
+	EXPECT_EQ(calc.eval("3/2"),    1.5);
+	EXPECT_EQ(calc.eval("3%2"),      1);
+}
+
+
+TEST(CalculatorTest, variables) {
+	Calculator calc;
+	calc.setVariable("a", 1);
+	EXPECT_EQ(calc.getVariable("a"), 1);
+	
+	calc.setVariable("a", 2);
+	EXPECT_EQ(calc.getVariable("a"), 2);
+	
+	calc.setVariable("b", 3);
+	EXPECT_EQ(calc.eval("a+b"), 5);
+	EXPECT_EQ(calc.eval("2a+2b"), 10);
+}
+
+
+TEST(CalculatorTest, exceptions) {
+	Calculator calc;
+	ASSERT_THROW(calc.eval("2++3"), CalculatorException);
+	ASSERT_THROW(calc.eval("c"), CalculatorException);
+	ASSERT_THROW(calc.eval("1/0"), CalculatorException);
+	ASSERT_THROW(calc.eval("1%0"), CalculatorException);
+	ASSERT_THROW(calc.eval("2*(3+4"), CalculatorException);
+	ASSERT_THROW(calc.eval("2*(3+4))"), CalculatorException);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/ColorSpecialTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/ColorSpecialTest.cpp
new file mode 100644
index 00000000000..504dda3d0b8
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/ColorSpecialTest.cpp
@@ -0,0 +1,91 @@
+/*************************************************************************
+** ColorSpecialTest.cpp                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include "ColorSpecialHandler.h"
+#include "SpecialActions.h"
+
+class ColorSpecialTest : public ::testing::Test
+{
+	protected:
+		struct SetColor : SpecialEmptyActions
+		{
+			SetColor () : color(0) {}
+			void setColor (const Color &c) {color = c;}
+			bool equals (UInt32 c) {return color == c;}
+			UInt32 color;
+		};
+		ColorSpecialHandler handler;
+		SetColor actions;
+};
+
+
+TEST_F(ColorSpecialTest, rgb) {
+	std::istringstream iss("rgb 1 0 1");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0xff00ff));
+}
+
+
+TEST_F(ColorSpecialTest, hsb) {
+	std::istringstream iss("hsb 1 0.5 1");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0xff8080));
+}
+
+
+TEST_F(ColorSpecialTest, cmyk) {
+	std::istringstream iss("cmyk 0.1 0.2 0.4 0.6");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0x4c3300));
+}
+
+
+TEST_F(ColorSpecialTest, stack) {
+	std::istringstream iss("push rgb 1 0 0");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0xff0000));
+	iss.clear();
+	iss.str("push Blue");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0x0000ff));
+	iss.clear();
+	iss.str("pop");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0xff0000));
+}
+
+
+TEST_F(ColorSpecialTest, constant) {
+	std::istringstream iss("RedViolet");
+	handler.process(0, iss, &actions);
+	EXPECT_TRUE(actions.equals(0x9600a8));
+}
+
+
+TEST_F(ColorSpecialTest, errors) {
+	std::istringstream iss("UnknownColor");
+	EXPECT_THROW(handler.process(0, iss, &actions), SpecialException);
+	iss.clear();
+	iss.str("rgb 0 0.3 3.1");
+	EXPECT_THROW(handler.process(0, iss, &actions), SpecialException);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CommandLineTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CommandLineTest.cpp
new file mode 100644
index 00000000000..da2dc5efd32
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CommandLineTest.cpp
@@ -0,0 +1,203 @@
+/*************************************************************************
+** CommandLineTest.cpp                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <cstring>
+#include "CommandLine.h"
+
+TEST(CommandLineTest, noarg_short) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "-s", "-n", "-h"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(4, argv, false);
+
+	EXPECT_TRUE(cmd.stdout_given());
+	EXPECT_TRUE(cmd.no_fonts_given());
+	EXPECT_TRUE(cmd.help_given());
+	EXPECT_FALSE(cmd.list_specials_given());
+	EXPECT_FALSE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 0);
+}		
+
+
+TEST(CommandLineTest, noarg_long) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "--no-fonts", "--stdout", "--help"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(4, argv, false);
+
+	EXPECT_TRUE(cmd.stdout_given());
+	EXPECT_TRUE(cmd.no_fonts_given());
+	EXPECT_TRUE(cmd.help_given());
+	EXPECT_FALSE(cmd.list_specials_given());
+	EXPECT_FALSE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 0);
+}
+
+
+TEST(CommandLineTest, arg_short) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "-p5", "-r45", "-omyfile.xyz"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(4, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 5);
+	EXPECT_TRUE(cmd.rotate_given());
+	EXPECT_EQ(cmd.rotate_arg(), 45);
+	EXPECT_TRUE(cmd.output_given());
+	EXPECT_EQ(cmd.output_arg(), "myfile.xyz");
+	EXPECT_FALSE(cmd.bbox_given());
+	EXPECT_EQ(cmd.bbox_arg(), "min");
+	EXPECT_FALSE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 0);
+}
+
+
+TEST(CommandLineTest, arg_combined) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "-lsn", "-p5", "-omyfile.xyz"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(4, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 5);
+	EXPECT_TRUE(cmd.list_specials_given());
+	EXPECT_TRUE(cmd.stdout_given());
+	EXPECT_TRUE(cmd.no_fonts_given());
+	EXPECT_FALSE(cmd.error());
+}
+
+
+TEST(CommandLineTest, arg_separated) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "-p", "5", "-r",  "45", "myfile.xyz"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(6, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 5);
+	EXPECT_TRUE(cmd.rotate_given());
+	EXPECT_EQ(cmd.rotate_arg(), 45);
+	EXPECT_FALSE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 1);
+}
+
+
+TEST(CommandLineTest, arg_long) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "--page=9", "--rotate=-45.5", "--output=myfile.zyx"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(4, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 9);
+	EXPECT_TRUE(cmd.rotate_given());
+	EXPECT_EQ(cmd.rotate_arg(), -45.5);
+	EXPECT_TRUE(cmd.output_given());
+	EXPECT_EQ(cmd.output_arg(), "myfile.zyx");
+	EXPECT_FALSE(cmd.bbox_given());
+	EXPECT_EQ(cmd.bbox_arg(), "min");
+	EXPECT_FALSE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 0);
+}
+
+
+TEST(CommandLineTest, abbrev_long) {
+	CommandLine cmd;
+	const char *args[] = {"progname", "--pa=9", "--rot=-45.5", "--out=myfile.zyx"};
+	char **argv = const_cast<char**>(args);
+	cmd.parse(4, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 9);
+	EXPECT_TRUE(cmd.rotate_given());
+	EXPECT_EQ(cmd.rotate_arg(), -45.5);
+	EXPECT_TRUE(cmd.output_given());
+	EXPECT_EQ(cmd.output_arg(), "myfile.zyx");
+	EXPECT_FALSE(cmd.bbox_given());
+	EXPECT_EQ(cmd.bbox_arg(), "min");
+	EXPECT_FALSE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 0);
+}
+
+
+TEST(CommandLineTest, error) {
+	CommandLine cmd;
+	// error on wrong argument type
+	const char *args1[] = {"progname", "--page=x"};
+	char **argv = const_cast<char**>(args1);
+	cmd.parse(2, argv, false);
+
+	EXPECT_FALSE(cmd.page_given());
+	EXPECT_TRUE(cmd.error());
+
+	// error on missing arguments
+	const char *args2[] = {"progname", "--page", "--zip"};
+	argv = const_cast<char**>(args2);
+	cmd.parse(3, argv, false);
+	EXPECT_TRUE(cmd.zip_given());
+	EXPECT_EQ(cmd.zip_arg(), 9);
+	EXPECT_FALSE(cmd.page_given());
+	EXPECT_FALSE(cmd.rotate_given());
+	EXPECT_TRUE(cmd.error());
+	EXPECT_EQ(cmd.numFiles(), 0);
+
+	// error on ambiguous abbreviation of long option
+	const char *args3[] = {"progname", "--no"};
+	argv = const_cast<char**>(args3);
+	cmd.parse(2, argv, false);
+	EXPECT_TRUE(cmd.error());
+}
+
+
+TEST(CommandLineTest, file) {
+	CommandLine cmd;
+	const char *args1[] = {"progname", "--page=3", "-z5", "myfile1", "-l", "myfile2"};
+	char **argv = const_cast<char**>(args1);
+	cmd.parse(6, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 3);
+	EXPECT_TRUE(cmd.zip_given());
+	EXPECT_EQ(cmd.zip_arg(), 5);
+	EXPECT_TRUE(cmd.list_specials_given());
+	EXPECT_EQ(cmd.numFiles(), 2);
+	EXPECT_EQ(strcmp(cmd.file(0), "myfile1"), 0);
+	EXPECT_EQ(strcmp(cmd.file(1), "myfile2"), 0);
+	EXPECT_FALSE(cmd.error());
+}
+
+
+TEST(CommandLineTest, files_only) {
+	CommandLine cmd;
+	const char *args1[] = {"progname", "--page=3", "-z5", "--", "-l", "myfile"};
+	char **argv = const_cast<char**>(args1);
+	cmd.parse(6, argv, false);
+
+	EXPECT_TRUE(cmd.page_given());
+	EXPECT_EQ(cmd.page_arg(), 3);
+	EXPECT_TRUE(cmd.zip_given());
+	EXPECT_EQ(cmd.zip_arg(), 5);
+	EXPECT_EQ(cmd.numFiles(), 2);
+	EXPECT_EQ(strcmp(cmd.file(0), "-l"), 0);
+	EXPECT_EQ(strcmp(cmd.file(1), "myfile"), 0);
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/DirectoryTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/DirectoryTest.cpp
new file mode 100644
index 00000000000..2492ccad1e1
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/DirectoryTest.cpp
@@ -0,0 +1,71 @@
+/*************************************************************************
+** DirectoryTest.cpp                                                    **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <iostream>
+#include <set>
+#include <unistd.h>
+#include "Directory.h"
+#include "FileSystem.h"
+#include "macros.h"
+
+using namespace std;
+
+TEST(DirectoryTest, dirs) {
+	const char *dirs_to_find[] = {"doc", "src", 0};
+	set<string> found_dirs;
+	Directory dir("..");
+	while (const char *dname = dir.read('d'))
+		found_dirs.insert(dname);
+	for (const char **p=dirs_to_find; *p; ++p) {
+		EXPECT_TRUE(found_dirs.find(*p) != found_dirs.end());
+	}
+}
+
+
+TEST(DirectoryTest, file) {
+	// Skip this test if test-all is executed outside the original src directory.
+	// This is necessary to make "make distcheck" happy.
+	string cwd = FileSystem::getcwd();
+	unsigned pos = cwd.find("dvisvgm/src");
+	if (pos != cwd.length()-11) {
+		cout << "DirectoryTest::test_file skipped\n";
+		return;
+	}
+
+	const char *files_to_find[] = {
+		"Bitmap.cpp", "BoundingBox.cpp", "Calculator.cpp", "CharmapTranslator.cpp", 
+		"Directory.cpp", "DVIReader.cpp", "DVIToSVG.cpp", "DVIToSVGActions.cpp", 
+		"FileSystem.cpp", "Font.cpp", "FontEngine.cpp", "FontGlyph.cpp", "FontManager.cpp", 
+		"FontMap.cpp", "GFReader.cpp", "GFTracer.cpp", "FileFinder.cpp", "Message.cpp", 
+		"MetafontWrapper.cpp", "PageSize.cpp", "StreamReader.cpp", "SVGFontEmitter.cpp", 
+		"SVGFontTraceEmitter.cpp", "TFM.cpp", "TransformationMatrix.cpp", "VFReader.cpp", 
+		"XMLDocument.cpp", "XMLNode.cpp", "XMLString.cpp",
+		0
+	};
+	set<string> found_files;
+	Directory dir(".");
+	while (const char *fname = dir.read('f'))
+		found_files.insert(fname);
+	for (const char **p=files_to_find; *p; ++p) {
+		EXPECT_TRUE(found_files.find(*p) != found_files.end());
+	}
+	EXPECT_TRUE(found_files.find("tests") == found_files.end());
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FileFinderTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FileFinderTest.cpp
new file mode 100644
index 00000000000..479f7e4540a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FileFinderTest.cpp
@@ -0,0 +1,69 @@
+/*************************************************************************
+** FileFinderTest.cpp                                                   **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <fstream>
+#include "FileFinder.h"
+
+using std::ifstream;
+
+
+TEST(FileFinderTest, find_base_file) {
+	const char *path = FileFinder::lookup("cmr10.tfm");
+	EXPECT_TRUE(path);
+	ifstream ifs(path);
+	EXPECT_TRUE(ifs);
+}
+
+
+TEST(FileFinderTest, find_mapped_file) {
+	// mapped base tfm file => should be resolved by kpathsea
+	// circle10.tfm is usually mapped to lcircle.tfm
+	if (const char *path = FileFinder::lookup("circle10.tfm")) {
+		EXPECT_TRUE(path);
+		ifstream ifs(path);
+		EXPECT_TRUE(ifs);
+	}
+
+	// mapped lm font => should be resolved using dvisvgm's FontMap
+	// cork-lmr10 is usually mapped to lmr10
+	bool have_lmodern = FileFinder::lookup("lmodern.sty");
+	if (have_lmodern) {  // package lmodern installed?
+		if (const char *path = FileFinder::lookup("cork-lmr10.pfb")) {
+			ifstream ifs(path);
+			EXPECT_TRUE(ifs);
+		}
+	}
+}
+
+
+TEST(FileFinderTest, mktexmf) {
+	// ensure availability of ec font => call mktexmf if necessary
+	if (const char *path = FileFinder::lookup("ecrm2000.mf")) {
+		ifstream ifs(path);
+		EXPECT_TRUE(ifs);
+	}
+}
+
+
+TEST(FileFinderTest, find_unavailable_file) {
+	const char *path = FileFinder::lookup("not-available.xyz");
+	EXPECT_FALSE(path);
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontManagerTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontManagerTest.cpp
new file mode 100644
index 00000000000..ddf552f4efc
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontManagerTest.cpp
@@ -0,0 +1,72 @@
+/*************************************************************************
+** FontManagerTest.cpp                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include "Font.h"
+#include "FontManager.h"
+#include "FileFinder.h"
+
+class FontManagerTest : public ::testing::Test
+{
+	protected:
+		FontManager fm;
+
+		void SetUp () {
+			fm.registerFont(10, "cmr10", 1274110073, 10, 10);
+			fm.registerFont(11, "cmr10", 1274110073, 10, 12);
+			fm.registerFont( 9, "cmr10", 1274110073, 10, 14);
+		}
+};
+
+
+TEST_F(FontManagerTest, fontID1) {
+	EXPECT_EQ(fm.fontID(10), 0);
+	EXPECT_EQ(fm.fontID(11), 1);
+	EXPECT_EQ(fm.fontID(9), 2);
+	EXPECT_EQ(fm.fontID(1), -1);
+}
+
+
+TEST_F(FontManagerTest, font_ID2) {
+	EXPECT_EQ(fm.fontID("cmr10"), 0);
+}
+
+
+TEST_F(FontManagerTest, getFont) {
+	const Font *f1 = fm.getFont(10);
+	EXPECT_TRUE(f1);
+	EXPECT_EQ(f1->name(), "cmr10");
+	EXPECT_TRUE(dynamic_cast<const PhysicalFontImpl*>(f1));
+	
+	const Font *f2 = fm.getFont(11);
+	EXPECT_TRUE(f2);
+	EXPECT_NE(f1, f2);
+	EXPECT_EQ(f2->name(), "cmr10");
+	EXPECT_TRUE(dynamic_cast<const PhysicalFontProxy*>(f2));
+	EXPECT_EQ(f2->uniqueFont(), f1);
+}
+
+
+TEST_F(FontManagerTest, getFontById) {
+	EXPECT_EQ(fm.getFont(10), fm.getFontById(0));
+	EXPECT_EQ(fm.getFont("cmr10"), fm.getFontById(0));
+}
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontMapTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontMapTest.cpp
new file mode 100644
index 00000000000..9a769bf4d1a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontMapTest.cpp
@@ -0,0 +1,63 @@
+/*************************************************************************
+** FontMapTest.cpp                                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <fstream>
+#include "FontMap.h"
+
+using std::ifstream;
+
+TEST(FontMapTest, pdf_map) {
+	const char *fname = "tests/dvipdfm_test.map";
+	ifstream ifs(fname);
+	if (ifs) {
+		FontMap fm(fname);
+		EXPECT_EQ(strcmp(fm.lookup("MyriadPro-Bold-8t"), "MyriadPro-Bold"), 0);
+		EXPECT_EQ(strcmp(fm.lookup("cmbsy8"), "cmbsy7"), 0);
+		// entry without mapped name
+		EXPECT_EQ(fm.lookup("msam10"), (const char*)0);
+		EXPECT_EQ(fm.lookup("msbm10"), (const char*)0);
+		EXPECT_EQ(fm.lookup("msbm10"), (const char*)0);
+		EXPECT_EQ(fm.lookup("i don't exist"), (const char*)0);
+
+		EXPECT_EQ(strcmp(fm.encoding("MyriadPro-Bold-8t"), "my-lf-t1"), 0);
+		EXPECT_EQ(fm.encoding("cmbsy8"), (const char*)0);
+	}
+}
+
+
+TEST(FontMapTest, ps_map) {
+	const char *fname = "tests/dvips_test.map";
+	ifstream ifs(fname);
+	if (ifs) {
+		FontMap fm(fname);
+		EXPECT_EQ(strcmp(fm.lookup("MyriadPro-Bold-8t"), "MyriadPro-Bold"), 0);
+		EXPECT_EQ(strcmp(fm.lookup("cmbsy8"), "cmbsy7"), 0);
+		// entry without mapped name
+		EXPECT_EQ(fm.lookup("msam10"), (const char*)0);
+		EXPECT_EQ(fm.lookup("msbm10"), (const char*)0);
+		EXPECT_EQ(fm.lookup("msbm10"), (const char*)0);
+		EXPECT_EQ(fm.lookup("i don't exist"), (const char*)0);
+
+		EXPECT_EQ(strcmp(fm.encoding("MyriadPro-Bold-8t"), "my-lf-t1"), 0);
+		EXPECT_EQ(fm.encoding("cmbsy8"), (const char*)0);
+
+	}
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/GraphicPathTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/GraphicPathTest.cpp
new file mode 100644
index 00000000000..367c8461126
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/GraphicPathTest.cpp
@@ -0,0 +1,65 @@
+/*************************************************************************
+** GraphicPathTest.cpp                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include "GraphicPath.h"
+
+using std::ostringstream;
+
+TEST(GraphicPathTest, svg) {
+	GraphicPath<int> path;
+	path.moveto(0,0);
+	path.lineto(10,10);
+	path.cubicto(20,20,30,30,40,40);
+	path.closepath();
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M0 0L10 10C20 20 30 30 40 40Z");
+}
+
+
+TEST(GraphicPathTest, optimize) {
+	GraphicPath<int> path;
+	path.moveto(0,0);
+	path.lineto(10,0);
+	path.lineto(10,20);
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M0 0H10V20");
+}
+
+
+TEST(GraphicPathTest, transform) {
+	GraphicPath<double> path;
+	path.moveto(0,0);
+	path.lineto(1,0);
+	path.lineto(1,1);
+	path.lineto(0,1);
+	path.closepath();
+	Matrix m(1);
+	m.scale(2,2);
+	m.translate(10, 100);
+	m.rotate(90);
+	path.transform(m);
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M-100 10V12H-102V10Z");
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/LengthTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/LengthTest.cpp
new file mode 100644
index 00000000000..27c2e0bbb2a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/LengthTest.cpp
@@ -0,0 +1,120 @@
+/*************************************************************************
+** LengthTest.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include "Length.h"
+
+TEST(LengthTest, set1) {
+	Length len;
+	len.set(1, Length::PT);
+	EXPECT_EQ(len.pt(), 1);
+	
+	len.set(72, Length::BP);
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.bp(), 72);
+	EXPECT_EQ(len.in(), 1);
+
+	len.set(1, Length::IN);
+	EXPECT_EQ(len.pt(), 72.27);
+
+	len.set(12, Length::PC);
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.in(), 1);
+
+	len.set(2.54, Length::CM);
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.cm(), 2.54);
+	EXPECT_EQ(len.mm(), 25.4);
+
+	len.set(25.4, Length::MM);
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.cm(), 2.54);
+	EXPECT_EQ(len.mm(), 25.4);
+}
+
+
+TEST(LengthTest, set2) {
+	Length len;
+	len.set(1, "pt");
+	EXPECT_EQ(len.pt(), 1);
+	
+	len.set(72, "bp");
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.bp(), 72);
+	EXPECT_EQ(len.in(), 1);
+	EXPECT_EQ(len.pc(), 12);
+
+	len.set(1, "in");
+	EXPECT_EQ(len.pt(), 72.27);
+
+	len.set(12, "pc");
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.in(), 1);
+	EXPECT_EQ(len.pc(), 12);
+
+	len.set(2.54, "cm");
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.cm(), 2.54);
+	EXPECT_EQ(len.mm(), 25.4);
+
+	len.set(10, "mm");
+	EXPECT_EQ(len.cm(), 1);
+	EXPECT_EQ(len.mm(), 10);
+
+	len.set(1, "");
+	EXPECT_EQ(len.pt(), 1);
+
+	ASSERT_THROW(len.set(1, "xy"), UnitException);
+}
+
+TEST(LengthTest, set3) {
+	Length len;
+	len.set("1pt");
+	EXPECT_EQ(len.pt(), 1);
+	
+	len.set("72bp");
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.bp(), 72);
+	EXPECT_EQ(len.in(), 1);
+	EXPECT_EQ(len.pc(), 12);
+
+	len.set("1in");
+	EXPECT_EQ(len.pt(), 72.27);
+
+	len.set("12pc");
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.in(), 1);
+	EXPECT_EQ(len.pc(), 12);
+
+	len.set("2.54cm");
+	EXPECT_EQ(len.pt(), 72.27);
+	EXPECT_EQ(len.cm(), 2.54);
+	EXPECT_EQ(len.mm(), 25.4);
+
+	len.set("10mm");
+	EXPECT_EQ(len.cm(), 1);
+	EXPECT_EQ(len.mm(), 10);
+
+	len.set("1");
+	EXPECT_EQ(len.pt(), 1);
+
+	ASSERT_THROW(len.set("1xy"), UnitException);
+	ASSERT_THROW(len.set("pt"), UnitException);
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.am
new file mode 100644
index 00000000000..51ab6f9aac1
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.am
@@ -0,0 +1,85 @@
+## This file is part of dvisvgm
+## Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>
+##
+## Process this file with automake.
+
+AM_CXXFLAGS = -I../src -I../../src -Wall
+
+TESTS =
+check_PROGRAMS =
+
+TESTS += CalculatorTest
+check_PROGRAMS += CalculatorTest
+CalculatorTest_SOURCES = CalculatorTest.cpp
+CalculatorTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += ColorSpecialTest
+check_PROGRAMS += ColorSpecialTest
+ColorSpecialTest_SOURCES = ColorSpecialTest.cpp
+ColorSpecialTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += CommandLineTest
+check_PROGRAMS += CommandLineTest
+CommandLineTest_SOURCES = CommandLineTest.cpp
+CommandLineTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += DirectoryTest
+check_PROGRAMS += DirectoryTest
+DirectoryTest_SOURCES = DirectoryTest.cpp
+DirectoryTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += FileFinderTest
+check_PROGRAMS += FileFinderTest
+FileFinderTest_SOURCES = FileFinderTest.cpp
+FileFinderTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += FontManagerTest
+check_PROGRAMS += FontManagerTest
+FontManagerTest_SOURCES = FontManagerTest.cpp
+FontManagerTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += FontMapTest
+check_PROGRAMS += FontMapTest
+FontMapTest_SOURCES = FontMapTest.cpp
+FontMapTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += GraphicPathTest
+check_PROGRAMS += GraphicPathTest
+GraphicPathTest_SOURCES = GraphicPathTest.cpp
+GraphicPathTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += LengthTest
+check_PROGRAMS += LengthTest
+LengthTest_SOURCES = LengthTest.cpp
+LengthTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += MatrixTest
+check_PROGRAMS += MatrixTest
+MatrixTest_SOURCES = MatrixTest.cpp
+MatrixTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += PageSizeTest
+check_PROGRAMS += PageSizeTest
+PageSizeTest_SOURCES = PageSizeTest.cpp
+PageSizeTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += SplittedCharInputBufferTest
+check_PROGRAMS += SplittedCharInputBufferTest
+SplittedCharInputBufferTest_SOURCES = SplittedCharInputBufferTest.cpp
+SplittedCharInputBufferTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += StreamCounterTest
+check_PROGRAMS += StreamCounterTest
+StreamCounterTest_SOURCES = StreamCounterTest.cpp
+StreamCounterTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += StreamInputBufferTest
+check_PROGRAMS += StreamInputBufferTest
+StreamInputBufferTest_SOURCES = StreamInputBufferTest.cpp
+StreamInputBufferTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
+TESTS += VectorStreamTest
+check_PROGRAMS += VectorStreamTest
+VectorStreamTest_SOURCES = VectorStreamTest.cpp
+VectorStreamTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.in
new file mode 100644
index 00000000000..1bc7dd547f4
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.in
@@ -0,0 +1,689 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+TESTS = CalculatorTest$(EXEEXT) ColorSpecialTest$(EXEEXT) \
+	CommandLineTest$(EXEEXT) DirectoryTest$(EXEEXT) \
+	FileFinderTest$(EXEEXT) FontManagerTest$(EXEEXT) \
+	FontMapTest$(EXEEXT) GraphicPathTest$(EXEEXT) \
+	LengthTest$(EXEEXT) MatrixTest$(EXEEXT) PageSizeTest$(EXEEXT) \
+	SplittedCharInputBufferTest$(EXEEXT) \
+	StreamCounterTest$(EXEEXT) StreamInputBufferTest$(EXEEXT) \
+	VectorStreamTest$(EXEEXT)
+check_PROGRAMS = CalculatorTest$(EXEEXT) ColorSpecialTest$(EXEEXT) \
+	CommandLineTest$(EXEEXT) DirectoryTest$(EXEEXT) \
+	FileFinderTest$(EXEEXT) FontManagerTest$(EXEEXT) \
+	FontMapTest$(EXEEXT) GraphicPathTest$(EXEEXT) \
+	LengthTest$(EXEEXT) MatrixTest$(EXEEXT) PageSizeTest$(EXEEXT) \
+	SplittedCharInputBufferTest$(EXEEXT) \
+	StreamCounterTest$(EXEEXT) StreamInputBufferTest$(EXEEXT) \
+	VectorStreamTest$(EXEEXT)
+subdir = tests
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
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+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
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+CONFIG_CLEAN_VPATH_FILES =
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+CalculatorTest_OBJECTS = $(am_CalculatorTest_OBJECTS)
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+	SplittedCharInputBufferTest.$(OBJEXT)
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+	$(am_SplittedCharInputBufferTest_OBJECTS)
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+am__depfiles_maybe = depfiles
+am__mv = mv -f
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+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
+SOURCES = $(CalculatorTest_SOURCES) $(ColorSpecialTest_SOURCES) \
+	$(CommandLineTest_SOURCES) $(DirectoryTest_SOURCES) \
+	$(FileFinderTest_SOURCES) $(FontManagerTest_SOURCES) \
+	$(FontMapTest_SOURCES) $(GraphicPathTest_SOURCES) \
+	$(LengthTest_SOURCES) $(MatrixTest_SOURCES) \
+	$(PageSizeTest_SOURCES) $(SplittedCharInputBufferTest_SOURCES) \
+	$(StreamCounterTest_SOURCES) $(StreamInputBufferTest_SOURCES) \
+	$(VectorStreamTest_SOURCES)
+DIST_SOURCES = $(CalculatorTest_SOURCES) $(ColorSpecialTest_SOURCES) \
+	$(CommandLineTest_SOURCES) $(DirectoryTest_SOURCES) \
+	$(FileFinderTest_SOURCES) $(FontManagerTest_SOURCES) \
+	$(FontMapTest_SOURCES) $(GraphicPathTest_SOURCES) \
+	$(LengthTest_SOURCES) $(MatrixTest_SOURCES) \
+	$(PageSizeTest_SOURCES) $(SplittedCharInputBufferTest_SOURCES) \
+	$(StreamCounterTest_SOURCES) $(StreamInputBufferTest_SOURCES) \
+	$(VectorStreamTest_SOURCES)
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+CTAGS = ctags
+am__tty_colors = \
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+CalculatorTest_SOURCES = CalculatorTest.cpp
+CalculatorTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+ColorSpecialTest_SOURCES = ColorSpecialTest.cpp
+ColorSpecialTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+CommandLineTest_SOURCES = CommandLineTest.cpp
+CommandLineTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+DirectoryTest_SOURCES = DirectoryTest.cpp
+DirectoryTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+FileFinderTest_SOURCES = FileFinderTest.cpp
+FileFinderTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+FontManagerTest_SOURCES = FontManagerTest.cpp
+FontManagerTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+FontMapTest_SOURCES = FontMapTest.cpp
+FontMapTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+GraphicPathTest_SOURCES = GraphicPathTest.cpp
+GraphicPathTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+LengthTest_SOURCES = LengthTest.cpp
+LengthTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+MatrixTest_SOURCES = MatrixTest.cpp
+MatrixTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+PageSizeTest_SOURCES = PageSizeTest.cpp
+PageSizeTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+SplittedCharInputBufferTest_SOURCES = SplittedCharInputBufferTest.cpp
+SplittedCharInputBufferTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
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+StreamInputBufferTest_SOURCES = StreamInputBufferTest.cpp
+StreamInputBufferTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main
+VectorStreamTest_SOURCES = VectorStreamTest.cpp
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+	@rm -f CalculatorTest$(EXEEXT)
+	$(CXXLINK) $(CalculatorTest_OBJECTS) $(CalculatorTest_LDADD) $(LIBS)
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+	@rm -f ColorSpecialTest$(EXEEXT)
+	$(CXXLINK) $(ColorSpecialTest_OBJECTS) $(ColorSpecialTest_LDADD) $(LIBS)
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+	@rm -f CommandLineTest$(EXEEXT)
+	$(CXXLINK) $(CommandLineTest_OBJECTS) $(CommandLineTest_LDADD) $(LIBS)
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+	@rm -f DirectoryTest$(EXEEXT)
+	$(CXXLINK) $(DirectoryTest_OBJECTS) $(DirectoryTest_LDADD) $(LIBS)
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+	@rm -f FileFinderTest$(EXEEXT)
+	$(CXXLINK) $(FileFinderTest_OBJECTS) $(FileFinderTest_LDADD) $(LIBS)
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+	@rm -f FontManagerTest$(EXEEXT)
+	$(CXXLINK) $(FontManagerTest_OBJECTS) $(FontManagerTest_LDADD) $(LIBS)
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+	@rm -f FontMapTest$(EXEEXT)
+	$(CXXLINK) $(FontMapTest_OBJECTS) $(FontMapTest_LDADD) $(LIBS)
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+	@rm -f GraphicPathTest$(EXEEXT)
+	$(CXXLINK) $(GraphicPathTest_OBJECTS) $(GraphicPathTest_LDADD) $(LIBS)
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+	@rm -f LengthTest$(EXEEXT)
+	$(CXXLINK) $(LengthTest_OBJECTS) $(LengthTest_LDADD) $(LIBS)
+MatrixTest$(EXEEXT): $(MatrixTest_OBJECTS) $(MatrixTest_DEPENDENCIES) 
+	@rm -f MatrixTest$(EXEEXT)
+	$(CXXLINK) $(MatrixTest_OBJECTS) $(MatrixTest_LDADD) $(LIBS)
+PageSizeTest$(EXEEXT): $(PageSizeTest_OBJECTS) $(PageSizeTest_DEPENDENCIES) 
+	@rm -f PageSizeTest$(EXEEXT)
+	$(CXXLINK) $(PageSizeTest_OBJECTS) $(PageSizeTest_LDADD) $(LIBS)
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+	@rm -f SplittedCharInputBufferTest$(EXEEXT)
+	$(CXXLINK) $(SplittedCharInputBufferTest_OBJECTS) $(SplittedCharInputBufferTest_LDADD) $(LIBS)
+StreamCounterTest$(EXEEXT): $(StreamCounterTest_OBJECTS) $(StreamCounterTest_DEPENDENCIES) 
+	@rm -f StreamCounterTest$(EXEEXT)
+	$(CXXLINK) $(StreamCounterTest_OBJECTS) $(StreamCounterTest_LDADD) $(LIBS)
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+	@rm -f StreamInputBufferTest$(EXEEXT)
+	$(CXXLINK) $(StreamInputBufferTest_OBJECTS) $(StreamInputBufferTest_LDADD) $(LIBS)
+VectorStreamTest$(EXEEXT): $(VectorStreamTest_OBJECTS) $(VectorStreamTest_DEPENDENCIES) 
+	@rm -f VectorStreamTest$(EXEEXT)
+	$(CXXLINK) $(VectorStreamTest_OBJECTS) $(VectorStreamTest_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PageSizeTest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SplittedCharInputBufferTest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/StreamCounterTest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/StreamInputBufferTest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/VectorStreamTest.Po@am__quote@
+
+.cpp.o:
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+
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+@am__fastdepCXX_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+check-TESTS: $(TESTS)
+	@failed=0; all=0; xfail=0; xpass=0; skip=0; \
+	srcdir=$(srcdir); export srcdir; \
+	list=' $(TESTS) '; \
+	$(am__tty_colors); \
+	if test -n "$$list"; then \
+	  for tst in $$list; do \
+	    if test -f ./$$tst; then dir=./; \
+	    elif test -f $$tst; then dir=; \
+	    else dir="$(srcdir)/"; fi; \
+	    if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
+	      all=`expr $$all + 1`; \
+	      case " $(XFAIL_TESTS) " in \
+	      *[\ \	]$$tst[\ \	]*) \
+		xpass=`expr $$xpass + 1`; \
+		failed=`expr $$failed + 1`; \
+		col=$$red; res=XPASS; \
+	      ;; \
+	      *) \
+		col=$$grn; res=PASS; \
+	      ;; \
+	      esac; \
+	    elif test $$? -ne 77; then \
+	      all=`expr $$all + 1`; \
+	      case " $(XFAIL_TESTS) " in \
+	      *[\ \	]$$tst[\ \	]*) \
+		xfail=`expr $$xfail + 1`; \
+		col=$$lgn; res=XFAIL; \
+	      ;; \
+	      *) \
+		failed=`expr $$failed + 1`; \
+		col=$$red; res=FAIL; \
+	      ;; \
+	      esac; \
+	    else \
+	      skip=`expr $$skip + 1`; \
+	      col=$$blu; res=SKIP; \
+	    fi; \
+	    echo "$${col}$$res$${std}: $$tst"; \
+	  done; \
+	  if test "$$all" -eq 1; then \
+	    tests="test"; \
+	    All=""; \
+	  else \
+	    tests="tests"; \
+	    All="All "; \
+	  fi; \
+	  if test "$$failed" -eq 0; then \
+	    if test "$$xfail" -eq 0; then \
+	      banner="$$All$$all $$tests passed"; \
+	    else \
+	      if test "$$xfail" -eq 1; then failures=failure; else failures=failures; fi; \
+	      banner="$$All$$all $$tests behaved as expected ($$xfail expected $$failures)"; \
+	    fi; \
+	  else \
+	    if test "$$xpass" -eq 0; then \
+	      banner="$$failed of $$all $$tests failed"; \
+	    else \
+	      if test "$$xpass" -eq 1; then passes=pass; else passes=passes; fi; \
+	      banner="$$failed of $$all $$tests did not behave as expected ($$xpass unexpected $$passes)"; \
+	    fi; \
+	  fi; \
+	  dashes="$$banner"; \
+	  skipped=""; \
+	  if test "$$skip" -ne 0; then \
+	    if test "$$skip" -eq 1; then \
+	      skipped="($$skip test was not run)"; \
+	    else \
+	      skipped="($$skip tests were not run)"; \
+	    fi; \
+	    test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
+	      dashes="$$skipped"; \
+	  fi; \
+	  report=""; \
+	  if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
+	    report="Please report to $(PACKAGE_BUGREPORT)"; \
+	    test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
+	      dashes="$$report"; \
+	  fi; \
+	  dashes=`echo "$$dashes" | sed s/./=/g`; \
+	  if test "$$failed" -eq 0; then \
+	    echo "$$grn$$dashes"; \
+	  else \
+	    echo "$$red$$dashes"; \
+	  fi; \
+	  echo "$$banner"; \
+	  test -z "$$skipped" || echo "$$skipped"; \
+	  test -z "$$report" || echo "$$report"; \
+	  echo "$$dashes$$std"; \
+	  test "$$failed" -eq 0; \
+	else :; fi
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
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+
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+install-pdf-am:
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+install-ps: install-ps-am
+
+install-ps-am:
+
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+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
+	clean-checkPROGRAMS clean-generic ctags distclean \
+	distclean-compile distclean-generic distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
+	uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/MatrixTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/MatrixTest.cpp
new file mode 100644
index 00000000000..a3e578b836c
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/MatrixTest.cpp
@@ -0,0 +1,68 @@
+/*************************************************************************
+** MatrixTest.cpp                                                       **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include "Matrix.h"
+
+using std::ostringstream;
+
+TEST(MatrixTest, svg) {
+	double v1[] = {1,2,3,4,5,6,7,8,9};
+	Matrix m1(v1);
+	ostringstream oss;
+	m1.write(oss);
+	EXPECT_EQ(oss.str(), "((1,2,3),(4,5,6),(7,8,9))");
+	EXPECT_EQ(m1.getSVG(), "matrix(1 4 2 5 3 6)");
+
+	double v2[] = {1,2};
+	Matrix m2(v2, 2);
+	oss.str("");
+	m2.write(oss);
+	EXPECT_EQ(oss.str(), "((1,2,0),(0,1,0),(0,0,1))");
+	EXPECT_EQ(m2.getSVG(), "matrix(1 0 2 1 0 0)");
+}
+
+
+TEST(MatrixTest, transpose) {
+	double v[] = {1,2,3,4,5,6,7,8,9};
+	Matrix m(v);
+	m.transpose();
+	ostringstream oss;
+	m.write(oss);
+	EXPECT_EQ(oss.str(), "((1,4,7),(2,5,8),(3,6,9))");
+	EXPECT_EQ(m.getSVG(), "matrix(1 2 4 5 7 8)");
+}
+
+
+TEST(MatrixTest, checks) {
+	Matrix m(1);
+	EXPECT_TRUE(m.isIdentity());
+	double tx, ty;
+	EXPECT_TRUE(m.isTranslation(tx, ty));
+	EXPECT_EQ(tx, 0);
+	EXPECT_EQ(ty, 0);
+	m.translate(1,2);
+	EXPECT_TRUE(m.isTranslation(tx, ty));
+	EXPECT_EQ(tx, 1);
+	EXPECT_EQ(ty, 2);
+	m.scale(2, 2);
+	EXPECT_FALSE(m.isTranslation(tx, ty));
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/PageSizeTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/PageSizeTest.cpp
new file mode 100644
index 00000000000..6b02ac1e48a
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/PageSizeTest.cpp
@@ -0,0 +1,73 @@
+/*************************************************************************
+** PageSizeTest.cpp                                                     **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <limits>
+#include "PageSize.h"
+
+
+class PageSizeTest : public ::testing::Test
+{
+	protected:
+		struct PageData 
+		{
+			const char *id;
+			double width, height;
+		};
+
+		static const PageData pageData[];
+		
+		PageSize ps;
+};
+
+
+const PageSizeTest::PageData PageSizeTest::pageData[] = {
+	{"A4", 210, 297},
+	{"a4", 210, 297}, 
+	{"a4-p", 210, 297}, 
+	{"a4-portrait", 210, 297}, 
+	{"a4-l", 297, 210}, 
+	{"a4-landscape", 297, 210}, 
+	{"a5", 148, 210}, 
+	{"c10", 28, 40},
+	{"letter", 216, 279},
+	{0, 0, 0}
+};
+
+
+TEST_F(PageSizeTest, resize) {
+	EXPECT_FALSE(ps.valid());
+	
+	for (const PageData *p = pageData; p && p->id; p++) {
+		ps.resize(p->id);
+		EXPECT_DOUBLE_EQ(ps.widthInMM(), p->width);
+		EXPECT_DOUBLE_EQ(ps.heightInMM(), p->height);
+	}
+}
+
+
+TEST_F(PageSizeTest, exceptions) {
+	EXPECT_THROW(ps.resize("a"), PageSizeException);
+	EXPECT_THROW(ps.resize("e4"), PageSizeException);
+	EXPECT_THROW(ps.resize("a4-unknown"), PageSizeException);
+}
+
+
+
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/SplittedCharInputBufferTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/SplittedCharInputBufferTest.cpp
new file mode 100644
index 00000000000..89c01aedc3f
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/SplittedCharInputBufferTest.cpp
@@ -0,0 +1,181 @@
+/*************************************************************************
+** SplittedCharInputBufferTest.cpp                                      **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <cstring>
+#include <sstream>
+#include "InputBuffer.h"
+#include "InputReader.h"
+
+using std::istringstream;
+
+TEST(SplittedCharInputBufferTest, get) {
+	const char *buf1 = "abcdef";
+	const char *buf2 = "ghijklmnopqrstuvwxyz";
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	bool ok=true;
+	for (int i=0; !in.eof() && ok; i++) {
+		EXPECT_LT(i, 26);
+		EXPECT_EQ(in.get(), 'a'+i);
+		ok = (i < 26);
+	}
+}
+
+
+TEST(SplittedCharInputBufferTest, peek) {
+	const char *buf1 = "abcdef";
+	const char *buf2 = "ghijklmnopqrstuvwxyz";
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	EXPECT_EQ(in.peek(), 'a');
+	for (int i=0; i < 26; i++) 
+		EXPECT_EQ(in.peek(i), 'a'+i);
+	EXPECT_EQ(in.peek(26), -1);
+}
+
+
+TEST(SplittedCharInputBufferTest, check) {
+	const char *buf1 = "abcde";
+	const char *buf2 = "fghijklmnopqrstuvwxyz";
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	EXPECT_TRUE(in.check("abc", false));
+	EXPECT_TRUE(in.check("abc", true));
+	EXPECT_TRUE(in.check("def", true));
+	EXPECT_TRUE(in.check("ghi", true));
+	EXPECT_TRUE(in.check("jkl", true));
+	EXPECT_TRUE(in.check("mnopqrst", false));
+	EXPECT_TRUE(in.check("mnopqrst", true));
+	EXPECT_TRUE(in.check("uvwxyz", true));
+	EXPECT_EQ(in.get(), -1);
+}
+
+
+TEST(SplittedCharInputBufferTest, skip) {
+	const char *buf1 = "abcde";
+	const char *buf2 = "fghijklmnopqrstuvwxyz";
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	in.skip(3);
+	EXPECT_EQ(in.peek(), 'd');
+	in.skipUntil("ijk", false);
+	EXPECT_EQ(in.peek(), 'i');
+	in.skipUntil("ijk", true);
+	EXPECT_EQ(in.peek(), 'l');
+	in.skipUntil("z", true);
+	EXPECT_TRUE(in.eof());
+}
+
+
+TEST(SplittedCharInputBufferTest, parseInt) {
+	const char *buf1 = "1234,-"; 
+	const char *buf2 = "5,+6,10.-"; 
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	int n;
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, 1234);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, -5);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, 6);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, 10);
+	EXPECT_EQ(in.get(), '.');
+
+	EXPECT_FALSE(in.parseInt(n));
+	EXPECT_EQ(in.get(), '-');
+}
+
+
+TEST(SplittedCharInputBufferTest, parseInt_base) {
+	const char *buf1 = "1234,-5,10,1a"; 
+	const char *buf2 = "bc,1234a"; 
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	int n;
+	EXPECT_TRUE(in.parseInt(10, n));
+	EXPECT_EQ(n, 1234);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_FALSE(in.parseInt(10, n));
+	in.get();
+	EXPECT_TRUE(in.parseInt(10, n));
+	EXPECT_EQ(n, 5);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(16, n));
+	EXPECT_EQ(n, 16);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(16, n));
+	EXPECT_EQ(n, 0x1abc);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(8, n));
+	EXPECT_EQ(n, 01234);
+	EXPECT_EQ(in.get(), 'a');
+}
+
+
+TEST(SplittedCharInputBufferTest, parseDouble) {
+	const char *buf1 = "1234,-5,6.12,-3"; 
+	const char *buf2 = ".1415,-.1,12e2,10.-"; 
+	SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2));
+	BufferInputReader in(buffer);
+	double d;
+	EXPECT_EQ(in.parseDouble(d), 'i');
+	EXPECT_EQ(d, 1234.0);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'i');
+	EXPECT_EQ(d, -5.0);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, 6.12);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, -3.1415);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, -0.1);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, 1200);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, 10.0);
+	EXPECT_EQ(in.peek(), '-');
+
+	EXPECT_FALSE(in.parseDouble(d));
+	EXPECT_EQ(in.get(), '-');
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamCounterTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamCounterTest.cpp
new file mode 100644
index 00000000000..0760f356538
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamCounterTest.cpp
@@ -0,0 +1,39 @@
+/*************************************************************************
+** StreamCounterTest.cpp                                                **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include "StreamCounter.h"
+
+
+TEST(StreamCounterTest, count) {
+	std::ostringstream ss;
+	StreamCounter<char> sc(ss);
+	EXPECT_EQ(sc.count(), unsigned(0));
+
+	ss << "0123456789";
+	EXPECT_EQ(sc.count(), unsigned(10));
+	
+	ss << "0123456789";
+	EXPECT_EQ(sc.count(), unsigned(20));
+
+	sc.reset();
+	EXPECT_EQ(sc.count(), unsigned(0));
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamInputBufferTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamInputBufferTest.cpp
new file mode 100644
index 00000000000..43e55a1a38b
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamInputBufferTest.cpp
@@ -0,0 +1,191 @@
+/*************************************************************************
+** StreamInputBufferTest.cpp                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <map>
+#include <sstream>
+#include <string>
+#include "InputBuffer.h"
+#include "InputReader.h"
+
+using std::istringstream;
+using std::map;
+using std::string;
+
+TEST(StreamInputBufferTest, get) {
+	istringstream iss("abcdefghijklmnopqrstuvwxyz"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	bool ok=true;
+	for (int i=0; !in.eof() && ok; i++) {
+		EXPECT_LT(i, 26);
+		EXPECT_EQ(in.get(), 'a'+i);
+		ok = (i < 26);
+	}
+}
+
+
+TEST(StreamInputBufferTest, peek) {
+	istringstream iss("abcdefghijklmnopqrstuvwxyz"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	EXPECT_EQ(in.peek(), 'a');
+	for (int i=0; i < 20; i++) 
+		EXPECT_EQ(in.peek(i), 'a'+i);
+	// we can't look forward more than BUFSIZE characters (10 in this case)
+	for (int i=21; i < 26; i++) 
+		EXPECT_EQ(in.peek(i), -1);
+}
+
+
+TEST(StreamInputBufferTest, check) {
+	istringstream iss("abcdefghijklmnopqrstuvwxyz"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	EXPECT_TRUE(in.check("abc", false));
+	EXPECT_TRUE(in.check("abc", true));
+	EXPECT_TRUE(in.check("def", true));
+	EXPECT_TRUE(in.check("ghi", true));
+	EXPECT_TRUE(in.check("jkl", true));
+	EXPECT_TRUE(in.check("mnopqrst", false));
+	EXPECT_TRUE(in.check("mnopqrst", true));
+	EXPECT_TRUE(in.check("uvwxyz", true));
+}
+
+
+TEST(StreamInputBufferTest, skip) {
+	istringstream iss("abcdefghijklmnopqrstuvwxyz"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	in.skip(3);
+	EXPECT_EQ(in.peek(), 'd');
+	in.skipUntil("ijk", false);
+	EXPECT_EQ(in.peek(), 'i');
+	in.skipUntil("ijk", true);
+	EXPECT_EQ(in.peek(), 'l');
+	in.skipUntil("z", true);
+	EXPECT_TRUE(in.eof());
+}
+
+
+TEST(StreamInputBufferTest, parseInt) {
+	istringstream iss("1234,-5,+6,10.-"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	int n;
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, 1234);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, -5);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, 6);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(n));
+	EXPECT_EQ(n, 10);
+	EXPECT_EQ(in.get(), '.');
+
+	EXPECT_FALSE(in.parseInt(n));
+	EXPECT_EQ(in.get(), '-');
+}
+
+
+TEST(StreamInputBufferTest, parseInt_base) {
+	istringstream iss("1234,-5,10,1abc,1234a"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	int n;
+	EXPECT_TRUE(in.parseInt(10, n));
+	EXPECT_EQ(n, 1234);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_FALSE(in.parseInt(10, n));
+	in.get();
+	EXPECT_TRUE(in.parseInt(10, n));
+	EXPECT_EQ(n, 5);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(16, n));
+	EXPECT_EQ(n, 16);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(16, n));
+	EXPECT_EQ(n, 0x1abc);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_TRUE(in.parseInt(8, n));
+	EXPECT_EQ(n, 01234);
+	EXPECT_EQ(in.get(), 'a');
+}
+
+
+TEST(StreamInputBufferTest, parseDouble) {
+	istringstream iss("1234,-5,6.12,-3.1415,-.1,12e2,10.-"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	double d;
+	EXPECT_EQ(in.parseDouble(d), 'i');
+	EXPECT_EQ(d, 1234.0);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'i');
+	EXPECT_EQ(d, -5.0);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, 6.12);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, -3.1415);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, -0.1);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, 1200);
+	EXPECT_EQ(in.get(), ',');
+
+	EXPECT_EQ(in.parseDouble(d), 'f');
+	EXPECT_EQ(d, 10.0);
+	EXPECT_EQ(in.peek(), '-');
+
+	EXPECT_FALSE(in.parseDouble(d));
+	EXPECT_EQ(in.get(), '-');
+}
+
+
+TEST(StreamInputBufferTest, attribs) {
+	istringstream iss("aaa=1 bbb=2 ccc=3 d e"); 
+	StreamInputBuffer buffer(iss, 10);
+	BufferInputReader in(buffer);
+	map<string,string> attr;
+	int s = in.parseAttributes(attr);
+	EXPECT_EQ(s, 3);
+	EXPECT_EQ(attr["aaa"], "1");
+	EXPECT_EQ(attr["bbb"], "2");
+	EXPECT_EQ(attr["ccc"], "3");
+}
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/VectorStreamTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/VectorStreamTest.cpp
new file mode 100644
index 00000000000..241d39129ac
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/VectorStreamTest.cpp
@@ -0,0 +1,42 @@
+/*************************************************************************
+** VectorStreamTest.cpp                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        ** 
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. ** 
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <vector>
+#include "VectorStream.h"
+
+using std::string;
+using std::vector;
+
+TEST(VectorStreamTest, read) {
+	const char *str = "abcdefghijklm\0nopqrstuvwxyz";
+	vector<char> vec(str, str+27);
+	VectorInputStream<char> vs(vec);
+	for (unsigned count = 0; vs; count++) {
+		int c = vs.get();
+		if (count < vec.size()) {
+			EXPECT_EQ(c, str[count]);
+		}
+		else {
+			EXPECT_EQ(c, -1);
+		}
+	}
+}
+