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## $Id$
## texk/web2c/xetexdir/am/xetex.am: Makefile fragment for XeTeX.
##
## Copyright 2017-2021 Karl Berry <tex-live@tug.org>
## Copyright 2009-2015 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_cppflags += $(HARFBUZZ_INCLUDES)
xetex_cppflags += $(GRAPHITE2_INCLUDES)
xetex_cppflags += $(LIBPNG_INCLUDES)
xetex_cppflags += $(ZLIB_INCLUDES)
xetex_cppflags += $(PPLIB_INCLUDES)
xetex_cppflags += -I$(srcdir)/libmd5
xetex_ldadd = $(libxetex)
xetex_ldadd += $(HARFBUZZ_LIBS)
xetex_ldadd += $(GRAPHITE2_LIBS)
xetex_ldadd += $(ICU_LIBS) $(ICU_LIBS_EXTRA)
xetex_ldadd += $(TECKIT_LIBS)
xetex_ldadd += $(LIBPNG_LIBS)
xetex_ldadd += $(FREETYPE2_LIBS)
xetex_ldadd += $(PPLIB_LIBS)
xetex_ldadd += $(ZLIB_LIBS)
xetex_ldadd += libmd5.a
xetex_dependencies = $(proglib)
xetex_dependencies += $(KPATHSEA_DEPEND)
xetex_dependencies += $(ICU_DEPEND)
xetex_dependencies += $(TECKIT_DEPEND)
xetex_dependencies += $(HARFBUZZ_DEPEND)
xetex_dependencies += $(GRAPHITE2_DEPEND)
xetex_dependencies += $(LIBPNG_DEPEND)
xetex_dependencies += $(FREETYPE2_DEPEND)
xetex_dependencies += $(ZLIB_DEPEND)
xetex_dependencies += $(PPLIB_DEPEND)
xetex_dependencies += libmd5.a

if XETEX_MACOSX
xetex_cppflags += -DXETEX_MAC
xetex_LDFLAGS = -framework ApplicationServices -framework Cocoa
OBJCXXFLAGS += -std=c++11

else !XETEX_MACOSX
xetex_cppflags += $(FONTCONFIG_INCLUDES)
xetex_ldadd += $(FONTCONFIG_LIBS)

endif !XETEX_MACOSX

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) xetexdir/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/etex_version.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
	@$(xe_tangle) xetex xetex-final
xetex-tangle: otangle$(EXEEXT) xetexdir/xetex.web xetex-final.ch tangle-sh
	@$(xe_tangle) xetex xetex-final

# Extract etex version
$(srcdir)/xetexdir/etex_version.h: @MAINTAINER_MODE_TRUE@ xetexdir/xetex.web
	$(AM_V_GEN)grep '^@d eTeX_version_string==' $(srcdir)/xetexdir/xetex.web \
	  | sed "s/^.*'-/#define ETEX_VERSION \"/;s/'.*$$/\"/" >$@

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

## Generate xetex-final.ch
xetex-final.ch: tie$(EXEEXT) $(xetex_ch_srcs)
	$(tie_c) $(xetex_ch_srcs)
xetex_ch_srcs = \
	xetexdir/xetex.web \
	xetexdir/tex.ch0 \
	tex.ch \
	tracingstacklevels.ch \
	$(xetex_ch_synctex) \
	xetexdir/xetex.ch \
	$(xetex_post_ch_synctex) \
	xetexdir/char-warning-xetex.ch \
	tex-binpool.ch

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

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


## 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/XeTeXFontInst.cpp \
	xetexdir/XeTeXFontInst.h \
	xetexdir/XeTeXFontMgr.cpp \
	xetexdir/XeTeXFontMgr.h \
	xetexdir/XeTeXLayoutInterface.cpp \
	xetexdir/XeTeXLayoutInterface.h \
	xetexdir/XeTeXOTMath.cpp \
	xetexdir/XeTeXOTMath.h \
	xetexdir/XeTeX_ext.c \
	xetexdir/XeTeX_ext.h \
	xetexdir/XeTeX_pic.c \
	xetexdir/XeTeX_web.h \
	xetexdir/XeTeXswap.h \
	xetexdir/trans.c \
	xetexdir/trans.h \
	xetexdir/hz.cpp \
	xetexdir/xetex.h \
	xetexdir/pdfimage.cpp \
	xetexdir/pdfimage.h \
	xetexdir/image/bmpimage.c \
	xetexdir/image/bmpimage.h \
	xetexdir/image/jpegimage.c \
	xetexdir/image/jpegimage.h \
	xetexdir/image/mfileio.c \
	xetexdir/image/mfileio.h \
	xetexdir/image/numbers.c \
	xetexdir/image/numbers.h \
	xetexdir/image/pngimage.c \
	xetexdir/image/pngimage.h

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

endif !XETEX_MACOSX

# 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 \
	xetexdir/COPYING \
	xetexdir/NEWS \
	xetexdir/image/README \
	xetexdir/unicode-char-prep.pl \
	xetexdir/xewebmac.tex

# XeTeX Tests
#
xetex_tests = \
	xetexdir/xetex-filedump.test \
	xetexdir/xetex-bug73.test \
	xetexdir/xetex.test
xetexdir/xetex-filedump.log xetexdir/xetex-bug73.log xetexdir/xetex.log: xetex$(EXEEXT)

EXTRA_DIST += $(xetex_tests)

if XETEX
TESTS += $(xetex_tests)
endif XETEX

## xetex-bug73.test
EXTRA_DIST += xetexdir/tests/bug73.log xetexdir/tests/bug73.tex
DISTCLEANFILES += bug73.fmt bug73.log bug73.out bug73.tex

## xetex-filedump.test
EXTRA_DIST += xetexdir/tests/filedump.log xetexdir/tests/filedump.tex
DISTCLEANFILES += filedump.log filedump.out filedump.tex