## texk/web2c/xetexdir/am/xetex.am: Makefile fragment for XeTeX.
##
## Copyright (C) 2009-2012 Peter Breitenlohner <tex-live@tug.org>
## You may freely use, modify and/or distribute this file.

## XeTeX
##
if XETEX
bin_PROGRAMS += xetex
endif XETEX
EXTRA_PROGRAMS += xetex

# Force Automake to use CXXLD for linking
nodist_EXTRA_xetex_SOURCES = dummy.cxx

xe_tangle = WEBINPUTS=.:$(srcdir)/xetexdir AM_V_P=$(AM_V_P) $(SHELL) ./tangle-sh $@ $(OTANGLE)

libxetex = libxetex.a

xetex_cppflags = $(AM_CPPFLAGS) -I$(srcdir)/xetexdir
## Must add icu first to avoid an installed version.
xetex_cppflags += $(ICU_INCLUDES)
## Must add freetype2 includes early to avoid
## freetype1/freetype2 confusion -- what a mess.
xetex_cppflags += $(FREETYPE2_INCLUDES)
xetex_cppflags += $(TECKIT_INCLUDES)
xetex_ldadd = $(libxetex) $(ICU_LIBS) $(TECKIT_LIBS)
xetex_dependencies = $(proglib) $(KPATHSEA_DEPEND)
xetex_dependencies += $(ICU_DEPEND) $(TECKIT_DEPEND)

if XETEX_MACOSX

xetex_cppflags += -DXETEX_MAC
xetex_LDFLAGS = -framework Carbon -framework Cocoa -framework QuickTime

else !XETEX_MACOSX

xetex_cppflags += -DXETEX_OTHER
xetex_cppflags += $(POPPLER_INCLUDES) $(LIBPNG_INCLUDES) $(FONTCONFIG_INCLUDES)
xetex_ldadd += $(POPPLER_LIBS) $(LIBPNG_LIBS) $(FONTCONFIG_LIBS)
xetex_dependencies += $(POPPLER_DEPEND) $(LIBPNG_DEPEND)

endif !XETEX_MACOSX

if XETEX_GRAPHITE

xetex_cppflags += -DXETEX_GRAPHITE $(GRAPHITE_INCLUDES)
xetex_ldadd += $(GRAPHITE_LIBS)
xetex_dependencies += $(GRAPHITE_DEPEND)

endif XETEX_GRAPHITE

xetex_cppflags += $(ZLIB_INCLUDES)
xetex_ldadd += $(FREETYPE2_LIBS) $(ZLIB_LIBS)
xetex_dependencies += $(FREETYPE2_DEPEND) $(ZLIB_DEPEND)

xetex_CPPFLAGS = $(xetex_cppflags)
xetex_CFLAGS = # $(WARNING_CFLAGS)
xetex_CXXFLAGS = # $(WARNING_CXXFLAGS)

## With --enable-ipc, XeTeX may need to link with -lsocket.
xetex_LDADD = $(xetex_ldadd) $(LDADD) $(ipc_socketlibs)

# We must create libxetex.a etc before building the xetex_OBJECTS
xetex_prereq = $(libxetex) etexdir/etex_version.h xetexdir/xetex_version.h
$(xetex_OBJECTS): $(xetex_prereq)

## XeTeX C sources
xetex_c_h = xetexini.c xetex0.c xetexcoerce.h xetexd.h
nodist_xetex_SOURCES = $(xetex_c_h) xetex-pool.c
dist_xetex_SOURCES = xetexdir/xetexextra.c xetexdir/xetexextra.h xetexdir/xetex_version.h

$(xetex_c_h): xetex-web2c
	@$(web2c) xetex
xetex-web2c: xetex.p $(web2c_texmf) xetexdir/xetex.defines
	@$(web2c) xetex

xetex-pool.c: xetex.pool xetexd.h $(makecpool_stamp)
	$(makecpool) xetex >$@ || rm -f $@

## Tangling XeTeX
xetex.p xetex.pool: xetex-tangle
	@$(xe_tangle) xetex xetex
xetex-tangle: otangle$(EXEEXT) xetexdir/xetex.web xetex.ch tangle-sh
	@$(xe_tangle) xetex xetex

## Extract xetex version
xetexdir/xetex_version.h: xetexdir/xetex.ch
	$(AM_V_at)$(MKDIR_P) xetexdir
	$(AM_V_GEN)grep '^@d XeTeX_version_string==' $(srcdir)/xetexdir/xetex.web \
	  | sed "s/^.*'-/#define XETEX_VERSION \"/;s/'.*$$/\"/" >$@

## Generate xetex.ch
xetex.ch: tie$(EXEEXT) $(xetex_ch_srcs)
	$(tie) -c xetex.ch $(xetex_ch_srcs)
xetex_ch_srcs = \
	xetexdir/xetex.web \
	xetexdir/tex.ch0 \
	tex.ch \
	$(xetex_ch_synctex) \
	xetexdir/xetex.ch \
	$(xetex_post_ch_synctex) \
	tex-binpool.ch

## Merging in XeTeX change files - begin
if XETEX_SYNCTEX
Xold_ch_synctex = \
	synctexdir/synctex-mem.ch0 \
	synctexdir/synctex-e-mem.ch0 \
	synctexdir/synctex-e-mem.ch1 \
	synctexdir/synctex-xe-mem.ch2 \
	synctexdir/synctex-rec.ch0 \
	synctexdir/synctex-e-rec.ch0 \
	synctexdir/synctex-xe-rec.ch2
Xold_post_ch_synctex = \
	synctexdir/synctex-xe-rec.ch3
endif XETEX_SYNCTEX

Xold.p Xold.pool: Xold-tangle
	@$(xe_tangle) Xold
Xold-tangle: otangle$(EXEEXT) Xold.web tangle-sh
	@$(xe_tangle) Xold
Xold.web: tie$(EXEEXT) $(Xold_web_srcs)
	$(tie) -m Xold.web $(Xold_web_srcs)
Xold_web_srcs = \
	tex.web \
	etexdir/etex.ch \
	etexdir/tex.ch0 \
	tex.ch \
	xetexdir/tex.mod \
	etexdir/tex.ch1 \
	etexdir/tex.ech \
	tex-binpool.ch \
	$(Xold_ch_synctex) \
	xetex-orig.ch \
	xetex-latex3.ch \
	xetex-hz.ch \
	$(Xold_post_ch_synctex)
#
Xnew.web: tie$(EXEEXT) xetexdir/xetex.web xetex.ch
	$(tie) -m Xnew.web xetexdir/xetex.web xetex.ch
#
Xweb.diff: Xold.web Xnew.web
	diff -u Xold.web Xnew.web >Xweb.diff; :
Xp.diff: Xold.p xetex.p
	diff -u Xold.p xetex.p >Xp.diff; :
Xpool.diff: Xold.pool xetex.pool
	diff -u Xold.pool xetex.pool >Xpool.diff; :
X.diff: Xweb.diff Xp.diff Xpool.diff
	cat Xweb.diff Xp.diff Xpool.diff >X.diff
#
EXTRA_DIST += $(Xold_web_srcs)
DISTCLEANFILES += X*
## Merging in XeTeX change files - end

##
EXTRA_DIST += $(xetex_web_srcs) $(xetex_ch_srcs) xetexdir/xetex.defines

DISTCLEANFILES += $(nodist_xetex_SOURCES) xetex.web xetex.ch xetex-web2c \
	xetex.p xetex.pool xetex-tangle

EXTRA_DIST += \
	xetexdir/unicode-char-prep.pl

## libxetex
##
EXTRA_LIBRARIES += libxetex.a

libxetex_a_CPPFLAGS = $(xetex_cppflags)
libxetex_a_CFLAGS = # $(WARNING_CFLAGS)
libxetex_a_CXXFLAGS = # $(WARNING_CXXFLAGS)
libxetex_a_OBJCXXFLAGS = # $(WARNING_OBJCXXFLAGS)

libxetex_a_SOURCES = \
	xetexdir/MathTable.h \
	xetexdir/FontTableCache.cpp \
	xetexdir/FontTableCache.h \
	xetexdir/XeTeXFontInst.cpp \
	xetexdir/XeTeXFontInst.h \
	xetexdir/XeTeXFontInst_FT2.cpp \
	xetexdir/XeTeXFontInst_FT2.h \
	xetexdir/XeTeXFontMgr.cpp \
	xetexdir/XeTeXFontMgr.h \
	xetexdir/XeTeXLayoutInterface.cpp \
	xetexdir/XeTeXLayoutInterface.h \
	xetexdir/XeTeXOTLayoutEngine.cpp \
	xetexdir/XeTeXOTLayoutEngine.h \
	xetexdir/XeTeXOTMath.cpp \
	xetexdir/XeTeXOTMath.h \
	xetexdir/XeTeX_ext.c \
	xetexdir/XeTeX_ext.h \
	xetexdir/XeTeXswap.h \
	xetexdir/cmaps.cpp \
	xetexdir/cmaps.h \
	xetexdir/sfnt.h \
	xetexdir/trans.c \
	xetexdir/trans.h \
	xetexdir/hz.cpp \
	xetexdir/xetex.h

## included by xetexdir/XeTeXLayoutInterface.cpp
EXTRA_DIST += xetexdir/appleGlyphNames.c

if XETEX_MACOSX

libxetex_a_SOURCES += \
	xetexdir/XeTeXFontInst_Mac.cpp \
	xetexdir/XeTeXFontInst_Mac.h \
	xetexdir/XeTeXFontMgr_Mac.mm \
	xetexdir/XeTeXFontMgr_Mac.h \
	xetexdir/XeTeX_mac.c

else !XETEX_MACOSX

libxetex_a_SOURCES += \
	xetexdir/XeTeXFontMgr_FC.cpp \
	xetexdir/XeTeXFontMgr_FC.h \
	xetexdir/XeTeX_pic.c \
	xetexdir/bmpimage.c \
	xetexdir/bmpimage.h \
	xetexdir/jpegimage.c \
	xetexdir/jpegimage.h \
	xetexdir/mfileio.c \
	xetexdir/mfileio.h \
	xetexdir/numbers.c \
	xetexdir/numbers.h \
	xetexdir/pdfimage.cpp \
	xetexdir/pdfimage.h \
	xetexdir/pngimage.c \
	xetexdir/pngimage.h

endif !XETEX_MACOSX

if XETEX_GRAPHITE

libxetex_a_SOURCES += \
	xetexdir/XeTeXGrLayout.cpp \
	xetexdir/XeTeXGrLayout.h

endif XETEX_GRAPHITE

# We must create xetexd.h etc. before building the libxetex_a_OBJECTS.
libxetex_prereq = xetexd.h $(xetex_dependencies)
$(libxetex_a_OBJECTS): $(libxetex_prereq)

EXTRA_DIST += xetexdir/ChangeLog

# XeTeX Tests
#
xetex_tests = xetexdir/xetex.test

EXTRA_DIST += $(xetex_tests)

if XETEX
TESTS += $(xetex_tests)
endif XETEX

## Not used
##
EXTRA_DIST += xetexdir/LICENSE.txt