configure.in - third_party/fontconfig - Git at Google

 dnl
 dnl  $Id$
 dnl
 dnl  Copyright © 2003 Keith Packard
 dnl
 dnl  Permission to use, copy, modify, distribute, and sell this software and its
 dnl  documentation for any purpose is hereby granted without fee, provided that
 dnl  the above copyright notice appear in all copies and that both that
 dnl  copyright notice and this permission notice appear in supporting
 dnl  documentation, and that the name of Keith Packard not be used in
 dnl  advertising or publicity pertaining to distribution of the software without
 dnl  specific, written prior permission.  Keith Packard makes no
 dnl  representations about the suitability of this software for any purpose.  It
 dnl  is provided "as is" without express or implied warranty.
 dnl
 dnl  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 dnl  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 dnl  PERFORMANCE OF THIS SOFTWARE.
 dnl
 dnl Process this file with autoconf to create configure.

 AC_INIT(fonts.dtd)

 dnl ==========================================================================
 dnl                               Versioning
 dnl ==========================================================================

 dnl This is the package version number, not the shared library
 dnl version.  This same version number must appear in fontconfig/fontconfig.h
 dnl Yes, it is a pain to synchronize version numbers.  Unfortunately, it's
 dnl not possible to extract the version number here from fontconfig.h
 AM_INIT_AUTOMAKE(fontconfig, 2.1.91)

 dnl libtool versioning

 LT_CURRENT=1
 LT_REVISION=4
 LT_AGE=0

 LT_VERSION_INFO="$LT_CURRENT:$LT_REVISION:$LT_AGE"
 AC_SUBST(LT_VERSION_INFO)

 dnl ==========================================================================

 AM_CONFIG_HEADER(config.h)

 AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AM_PROG_LIBTOOL
 AC_PROG_MAKE_SET

 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])

 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_TYPE_PID_T

 # Checks for library functions.
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS([memmove memset strchr strrchr strtol getopt getopt_long])

 #
 # Checks for FreeType
 #

 AC_ARG_WITH(freetype_config, [  --with-freetype-config=PROG   Use FreeType configuration program PROG], freetype_config=$withval, freetype_config=yes)

 if test "$freetype_config" = "yes"; then
 	AC_PATH_PROG(ft_config,freetype-config,no)
 	if test "$ft_config" = "no"; then
 		AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/])
 	fi
 else
 	ft_config="$freetype_config"
 fi

 FREETYPE_CFLAGS="$($ft_config --cflags)"
 FREETYPE_LIBS="$($ft_config --libs)"

 AC_SUBST(FREETYPE_LIBS)
 AC_SUBST(FREETYPE_CFLAGS)

 #
 # Check to see whether we have FT_Get_First_Char(), new in 2.0.9
 #

 fontconfig_save_libs=$LIBS
 LIBS="$LIBS $FREETYPE_LIBS"
 AC_CHECK_FUNCS(FT_Get_First_Char)
 LIBS=$fontconfig_save_libs

 #
 # Check expat configuration
 #

 AC_ARG_WITH(expat,             [  --with-expat=DIR              Use Expat in DIR], expat=$withval, expat=yes)
 AC_ARG_WITH(expat_includes,    [  --with-expat-includes=DIR     Use Expat includes in DIR], expat_includes=$withval, expat_includes=yes)
 AC_ARG_WITH(expat_lib,         [  --with-expat-lib=DIR          Use Expat library in DIR], expat_lib=$withval, expat_lib=yes)

 case "$expat" in
 no)
 	;;
 *)
 	case "$expat_includes" in
 	yes|no)
 		EXPAT_CFLAGS=""
 		;;
 	*)
 		EXPAT_CFLAGS="-I$expat_includes"
 		;;
 	esac
 	case "$expat_lib" in
 	yes)
 		case "$expat" in
 		yes)
 			EXPAT_LIBS="-lexpat"
 			;;
 		*)
 			EXPAT_LIBS="-L$expat/lib -lexpat"
 			;;
 		esac
 		;;
 	no)
 		;;
 	*)
 		EXPAT_LIBS="-L$expat_lib -lexpat"
 		;;
 	esac

 	expatsaved_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
 	expatsaved_LIBS="$LIBS"
 	LIBS="$LIBS $EXPAT_LIBS"

 	AC_CHECK_HEADER(expat.h)
 	case "$ac_cv_header_expat_h" in
 	no)
 		AC_CHECK_HEADER(xmlparse.h)
 		case "$ac_cv_header_xmlparse_h" in
 		no)
 			have_expat_header=no;
 			;;
 		yes)
 			HAVE_XMLPARSE_H=1
 			AC_SUBST(HAVE_XMLPARSE_H)
 			AC_DEFINE_UNQUOTED(HAVE_XMLPARSE_H,$HAVE_XMLPARSE_H,
 			[Use xmlparse.h instead of expat.h])
 			have_expat_header=yes
 			;;
 		esac
 		;;
 	yes)
 		have_expat_header=yes
 		;;
 	esac
 	case "$have_expat_header" in
 	no)
 		expat=no
 		;;
 	yes)
 		AC_CHECK_FUNCS(XML_ParserCreate)
 		case "$ac_cv_func_XML_ParserCreate" in
 		no)
 			expat=no
 			;;
 		yes)
 			HAVE_EXPAT=1
 			AC_SUBST(HAVE_EXPAT)
 			AC_DEFINE_UNQUOTED(HAVE_EXPAT,$HAVE_EXPAT,
 			[Found a useable expat library])
 			;;
 		esac
 		;;
 	esac
 	CPPFLAGS="$saved_CPPFLAGS"
 	LIBS="$saved_LIBS"
 	;;
 esac
 AC_SUBST(EXPAT_LIBS)
 AC_SUBST(EXPAT_CFLAGS)

 case "$expat" in
 no)
 	AC_MSG_ERROR([cannot find expat library])
 	;;
 esac

 #
 # Set default font directory
 #

 AC_ARG_WITH(default_fonts,     [  --with-default-fonts=DIR      Use fonts from DIR when config is busted], defaultfonts="$withval", default_fonts=yes)

 case "$default_fonts" in
 yes)
 	FC_DEFAULT_FONTS="/usr/share/fonts"
 	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "/usr/share/fonts",
 			   [System font directory])
 	;;
 *)
 	FC_DEFAULT_FONTS="$default_fonts"
 	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "$default_fonts",
 			   [System font directory])
 	;;
 esac

 AC_SUBST(FC_DEFAULT_FONTS)

 #
 # Add more fonts if available.  By default, add only the directories
 # with outline fonts; those with bitmaps can be added as desired in
 # local.conf or ~/.fonts.conf
 #
 AC_ARG_WITH(add_fonts,        [  --with-add-fonts=DIR1,DIR2,...Find additional fonts in DIR1,DIR2,... ], add_fonts="$withval", add_fonts=yes)

 case "$add_fonts" in
 yes)
 	FC_ADD_FONTS=""
 	for dir in /usr/X11R6/lib/X11 /usr/X11/lib/X11 /usr/lib/X11; do
 		case x"$FC_ADD_FONTS" in
 		x)
 			if test -d "$dir/fonts"; then
 				for sub in "$dir"/fonts/*; do
 					if ls "$sub" | grep -q -i '\.pf\|\.tt\|.ot'; then
 						case x$FC_ADD_FONTS in
 						x)
 							FC_ADD_FONTS="$sub"
 							;;
 						*)
 							FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
 							;;
 						esac
 					fi
 				done
 			fi
 			;;
 		esac
 	done
 	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
 	;;
 no)
 	FC_ADD_FONTS=""
 	;;
 *)
 	FC_ADD_FONTS="$add_fonts"
 	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
 	;;
 esac

 AC_SUBST(FC_ADD_FONTS)

 FC_FONTPATH=""

 case "$FC_ADD_FONTS" in
 "")
 	;;
 *)
 	FC_FONTPATH=`echo $FC_ADD_FONTS |
 			sed -e 's/^/<dir>/' -e 's/$/<\/dir>/' -e 's/,/<\/dir> <dir>/g'`
 	;;
 esac

 echo FC_FONTPATH is "$FC_FONTPATH"

 AC_SUBST(FC_FONTPATH)

 FC_FONTDATE=`date`

 AC_SUBST(FC_FONTDATE)

 AC_ARG_WITH(confdir,           [  --with-confdir=DIR            Use DIR to store configuration files (default /etc/fonts)], confdir="$withval", confdir=yes)

 #
 # Set CONFDIR and FONTCONFIG_PATH
 #

 case "$confdir" in
 no|yes)
 	confdir='${sysconfdir}'/fonts
 	;;
 *)
 	;;
 esac
 AC_SUBST(confdir)
 CONFDIR=${confdir}
 AC_DEFINE_UNQUOTED(CONFDIR, "$CONFDIR",[Font configuration directory])
 AC_SUBST(CONFDIR)

 #
 # Find out what language orthographies are included
 #

 ORTH_FILES=`cd fc-lang && echo *.orth`
 AC_SUBST(ORTH_FILES)

 #
 # Let people not build/install docs if they don't have docbook
 #

 AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no)

 AC_ARG_ENABLE(docs,           [  --disable-docs                Don't build and install documentation],,enable_docs=yes)

 if test "x$enable_docs" = xyes; then
   if test "x$HASDOCBOOK" != xyes; then
     enable_docs=no
   fi
 fi

 AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes)

 #
 # Figure out where to install documentation
 #

 AC_ARG_WITH(docdir,           [  --with-docdir=DIR             Use DIR to store documentation files (default ${datadir}/doc/fontconfig)], confdir="$withval")

 if test "x$with_docdir" = "x" ; then
   DOCDIR='${datadir}/doc/fontconfig'
 else
   DOCDIR=$with_docdir
 fi

 AC_SUBST(DOCDIR)

 AC_OUTPUT([
 Makefile
 fontconfig/Makefile
 fc-lang/Makefile
 src/Makefile
 fc-cache/Makefile
 fc-list/Makefile
 doc/Makefile
 test/Makefile
 fontconfig.spec
 fontconfig.pc
 fonts.conf
 ])
	dnl
	dnl $Id$
	dnl
	dnl Copyright © 2003 Keith Packard
	dnl
	dnl Permission to use, copy, modify, distribute, and sell this software and its
	dnl documentation for any purpose is hereby granted without fee, provided that
	dnl the above copyright notice appear in all copies and that both that
	dnl copyright notice and this permission notice appear in supporting
	dnl documentation, and that the name of Keith Packard not be used in
	dnl advertising or publicity pertaining to distribution of the software without
	dnl specific, written prior permission. Keith Packard makes no
	dnl representations about the suitability of this software for any purpose. It
	dnl is provided "as is" without express or implied warranty.
	dnl
	dnl KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
	dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
	dnl EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
	dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
	dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
	dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
	dnl PERFORMANCE OF THIS SOFTWARE.
	dnl
	dnl Process this file with autoconf to create configure.

	AC_INIT(fonts.dtd)

	dnl ==========================================================================
	dnl Versioning
	dnl ==========================================================================

	dnl This is the package version number, not the shared library
	dnl version. This same version number must appear in fontconfig/fontconfig.h
	dnl Yes, it is a pain to synchronize version numbers. Unfortunately, it's
	dnl not possible to extract the version number here from fontconfig.h
	AM_INIT_AUTOMAKE(fontconfig, 2.1.91)

	dnl libtool versioning

	LT_CURRENT=1
	LT_REVISION=4
	LT_AGE=0

	LT_VERSION_INFO="$LT_CURRENT:$LT_REVISION:$LT_AGE"
	AC_SUBST(LT_VERSION_INFO)

	dnl ==========================================================================

	AM_CONFIG_HEADER(config.h)

	AC_PROG_CC
	AC_PROG_INSTALL
	AC_PROG_LN_S
	AM_PROG_LIBTOOL
	AC_PROG_MAKE_SET

	# Checks for header files.
	AC_HEADER_DIRENT
	AC_HEADER_STDC
	AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])

	# Checks for typedefs, structures, and compiler characteristics.
	AC_C_CONST
	AC_TYPE_PID_T

	# Checks for library functions.
	AC_FUNC_VPRINTF
	AC_CHECK_FUNCS([memmove memset strchr strrchr strtol getopt getopt_long])

	#
	# Checks for FreeType
	#

	AC_ARG_WITH(freetype_config, [ --with-freetype-config=PROG Use FreeType configuration program PROG], freetype_config=$withval, freetype_config=yes)

	if test "$freetype_config" = "yes"; then
	AC_PATH_PROG(ft_config,freetype-config,no)
	if test "$ft_config" = "no"; then
	AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/])
	fi
	else
	ft_config="$freetype_config"
	fi

	FREETYPE_CFLAGS="$($ft_config --cflags)"
	FREETYPE_LIBS="$($ft_config --libs)"

	AC_SUBST(FREETYPE_LIBS)
	AC_SUBST(FREETYPE_CFLAGS)

	#
	# Check to see whether we have FT_Get_First_Char(), new in 2.0.9
	#

	fontconfig_save_libs=$LIBS
	LIBS="$LIBS $FREETYPE_LIBS"
	AC_CHECK_FUNCS(FT_Get_First_Char)
	LIBS=$fontconfig_save_libs

	#
	# Check expat configuration
	#

	AC_ARG_WITH(expat, [ --with-expat=DIR Use Expat in DIR], expat=$withval, expat=yes)
	AC_ARG_WITH(expat_includes, [ --with-expat-includes=DIR Use Expat includes in DIR], expat_includes=$withval, expat_includes=yes)
	AC_ARG_WITH(expat_lib, [ --with-expat-lib=DIR Use Expat library in DIR], expat_lib=$withval, expat_lib=yes)

	case "$expat" in
	no)
	;;
	*)
	case "$expat_includes" in
	yes\|no)
	EXPAT_CFLAGS=""
	;;
	*)
	EXPAT_CFLAGS="-I$expat_includes"
	;;
	esac
	case "$expat_lib" in
	yes)
	case "$expat" in
	yes)
	EXPAT_LIBS="-lexpat"
	;;
	*)
	EXPAT_LIBS="-L$expat/lib -lexpat"
	;;
	esac
	;;
	no)
	;;
	*)
	EXPAT_LIBS="-L$expat_lib -lexpat"
	;;
	esac

	expatsaved_CPPFLAGS="$CPPFLAGS"
	CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
	expatsaved_LIBS="$LIBS"
	LIBS="$LIBS $EXPAT_LIBS"

	AC_CHECK_HEADER(expat.h)
	case "$ac_cv_header_expat_h" in
	no)
	AC_CHECK_HEADER(xmlparse.h)
	case "$ac_cv_header_xmlparse_h" in
	no)
	have_expat_header=no;
	;;
	yes)
	HAVE_XMLPARSE_H=1
	AC_SUBST(HAVE_XMLPARSE_H)
	AC_DEFINE_UNQUOTED(HAVE_XMLPARSE_H,$HAVE_XMLPARSE_H,
	[Use xmlparse.h instead of expat.h])
	have_expat_header=yes
	;;
	esac
	;;
	yes)
	have_expat_header=yes
	;;
	esac
	case "$have_expat_header" in
	no)
	expat=no
	;;
	yes)
	AC_CHECK_FUNCS(XML_ParserCreate)
	case "$ac_cv_func_XML_ParserCreate" in
	no)
	expat=no
	;;
	yes)
	HAVE_EXPAT=1
	AC_SUBST(HAVE_EXPAT)
	AC_DEFINE_UNQUOTED(HAVE_EXPAT,$HAVE_EXPAT,
	[Found a useable expat library])
	;;
	esac
	;;
	esac
	CPPFLAGS="$saved_CPPFLAGS"
	LIBS="$saved_LIBS"
	;;
	esac
	AC_SUBST(EXPAT_LIBS)
	AC_SUBST(EXPAT_CFLAGS)

	case "$expat" in
	no)
	AC_MSG_ERROR([cannot find expat library])
	;;
	esac

	#
	# Set default font directory
	#

	AC_ARG_WITH(default_fonts, [ --with-default-fonts=DIR Use fonts from DIR when config is busted], defaultfonts="$withval", default_fonts=yes)

	case "$default_fonts" in
	yes)
	FC_DEFAULT_FONTS="/usr/share/fonts"
	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "/usr/share/fonts",
	[System font directory])
	;;
	*)
	FC_DEFAULT_FONTS="$default_fonts"
	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "$default_fonts",
	[System font directory])
	;;
	esac

	AC_SUBST(FC_DEFAULT_FONTS)

	#
	# Add more fonts if available. By default, add only the directories
	# with outline fonts; those with bitmaps can be added as desired in
	# local.conf or ~/.fonts.conf
	#
	AC_ARG_WITH(add_fonts, [ --with-add-fonts=DIR1,DIR2,...Find additional fonts in DIR1,DIR2,... ], add_fonts="$withval", add_fonts=yes)

	case "$add_fonts" in
	yes)
	FC_ADD_FONTS=""
	for dir in /usr/X11R6/lib/X11 /usr/X11/lib/X11 /usr/lib/X11; do
	case x"$FC_ADD_FONTS" in
	x)
	if test -d "$dir/fonts"; then
	for sub in "$dir"/fonts/*; do
	if ls "$sub" \| grep -q -i '\.pf\\|\.tt\\|.ot'; then
	case x$FC_ADD_FONTS in
	x)
	FC_ADD_FONTS="$sub"
	;;
	*)
	FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
	;;
	esac
	fi
	done
	fi
	;;
	esac
	done
	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
	;;
	no)
	FC_ADD_FONTS=""
	;;
	*)
	FC_ADD_FONTS="$add_fonts"
	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
	;;
	esac

	AC_SUBST(FC_ADD_FONTS)

	FC_FONTPATH=""

	case "$FC_ADD_FONTS" in
	"")
	;;
	*)
	FC_FONTPATH=`echo $FC_ADD_FONTS \|
	sed -e 's/^/<dir>/' -e 's/$/<\/dir>/' -e 's/,/<\/dir> <dir>/g'`
	;;
	esac

	echo FC_FONTPATH is "$FC_FONTPATH"

	AC_SUBST(FC_FONTPATH)

	FC_FONTDATE=`date`

	AC_SUBST(FC_FONTDATE)

	AC_ARG_WITH(confdir, [ --with-confdir=DIR Use DIR to store configuration files (default /etc/fonts)], confdir="$withval", confdir=yes)

	#
	# Set CONFDIR and FONTCONFIG_PATH
	#

	case "$confdir" in
	no\|yes)
	confdir='${sysconfdir}'/fonts
	;;
	*)
	;;
	esac
	AC_SUBST(confdir)
	CONFDIR=${confdir}
	AC_DEFINE_UNQUOTED(CONFDIR, "$CONFDIR",[Font configuration directory])
	AC_SUBST(CONFDIR)

	#
	# Find out what language orthographies are included
	#

	ORTH_FILES=`cd fc-lang && echo *.orth`
	AC_SUBST(ORTH_FILES)

	#
	# Let people not build/install docs if they don't have docbook
	#

	AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no)

	AC_ARG_ENABLE(docs, [ --disable-docs Don't build and install documentation],,enable_docs=yes)

	if test "x$enable_docs" = xyes; then
	if test "x$HASDOCBOOK" != xyes; then
	enable_docs=no
	fi
	fi

	AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes)

	#
	# Figure out where to install documentation
	#

	AC_ARG_WITH(docdir, [ --with-docdir=DIR Use DIR to store documentation files (default ${datadir}/doc/fontconfig)], confdir="$withval")

	if test "x$with_docdir" = "x" ; then
	DOCDIR='${datadir}/doc/fontconfig'
	else
	DOCDIR=$with_docdir
	fi

	AC_SUBST(DOCDIR)

	AC_OUTPUT([
	Makefile
	fontconfig/Makefile
	fc-lang/Makefile
	src/Makefile
	fc-cache/Makefile
	fc-list/Makefile
	doc/Makefile
	test/Makefile
	fontconfig.spec
	fontconfig.pc
	fonts.conf
	])