[fontconfig.git] / configure.in

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, 2.2.98)
AM_MAINTAINER_MODE

dnl libtool versioning

LT_CURRENT=1
LT_REVISION=4
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
LT_AGE=0

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

LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
AC_SUBST(LT_CURRENT_MINUS_AGE)

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

AM_CONFIG_HEADER(config.h)

AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_PROG_MAKE_SET

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

case "$host" in
  *-*-mingw*)
    os_win32=yes
    ;;
  *)
    os_win32=no
esac
AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")

if test "$os_win32" = "yes"; then
  AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
fi
AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)

WARN_CFLAGS=""

if test "x$GCC" = "xyes"; then
	WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
	-Wmissing-prototypes -Wmissing-declarations \
	-Wnested-externs -fno-strict-aliasing"
fi
AC_SUBST(WARN_CFLAGS)

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

AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)

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

# Setup for compiling build tools (fc-glyphname, etc)
AC_MSG_CHECKING([for a C compiler for build tools])
if test $cross_compiling = yes; then
  AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
else
  CC_FOR_BUILD=$CC
fi
AC_MSG_RESULT([$CC_FOR_BUILD])
AC_SUBST(CC_FOR_BUILD)

AC_MSG_CHECKING([for suffix of executable build tools])
if test $cross_compiling = yes; then
  cat >conftest.c <<\_______EOF
int
main ()
{
  exit (0);
}
_______EOF
  for i in .exe ""; do
    compile="$CC_FOR_BUILD conftest.c -o conftest$i"
    if AC_TRY_EVAL(compile); then
      if (./conftest) 2>&AC_FD_CC; then
	EXEEXT_FOR_BUILD=$i
	break
      fi
    fi
  done
  rm -f conftest*
  if test "${EXEEXT_FOR_BUILD+set}" != set; then
    AC_MSG_ERROR([Cannot determine suffix of executable build tools])
  fi
else
  EXEEXT_FOR_BUILD=$EXEEXT
fi
AC_MSG_RESULT([$EXEEXT_FOR_BUILD])
AC_SUBST(EXEEXT_FOR_BUILD)

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

# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h iconv.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([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long iconv])

#
# 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_Next_Char
#  FT_Get_BDF_Property
#  FT_Get_PS_Font_Info
#  FT_Has_PS_Glyph_Names
#

fontconfig_save_libs="$LIBS"
fontconfig_save_cflags="$CFLAGS"
LIBS="$LIBS $FREETYPE_LIBS"
CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
AC_CHECK_FUNCS(FT_Get_Next_Char FT_Get_BDF_Property FT_Get_PS_Font_Info FT_Has_PS_Glyph_Names FT_Get_X11_Font_Format)
AC_CHECK_MEMBER(FT_Bitmap_Size.y_ppem,
		HAVE_FT_BITMAP_SIZE_Y_PPEM=1,
		HAVE_FT_BITMAP_SIZE_Y_PPEM=0,
[#include <ft2build.h>
#include FT_FREETYPE_H])
AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,$HAVE_FT_BITMAP_SIZE_Y_PPEM,
		   [FT_Bitmap_Size structure includes y_ppem field])
CFLAGS="$fontconfig_save_cflags"
LIBS="$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)
		case "$expat" in
		yes)
			;;
		*)
			EXPAT_CFLAGS="-I$expat/include"
			;;
		esac
		;;
	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_SetDoctypeDeclHandler)
		case "$ac_cv_func_XML_SetDoctypeDeclHandler" in
		yes)
			HAVE_EXPAT=1
			AC_SUBST(HAVE_EXPAT)
			AC_DEFINE_UNQUOTED(HAVE_EXPAT,$HAVE_EXPAT,
			[Found a useable expat library])
			;;
		*)
			expat=no
			;;
		esac
		;;
	esac
	CPPFLAGS="$expatsaved_CPPFLAGS"
	LIBS="$expatsaved_LIBS"
	;;
esac
AC_SUBST(EXPAT_LIBS)
AC_SUBST(EXPAT_CFLAGS)
	
case "$expat" in
no)
	AC_MSG_ERROR([Cannot find usable expat library. This could mean that your version is too old.])
	;;
esac

#
# Set default font directory
#

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

case "$default_fonts" in
yes)
	if test "$os_win32" = "yes"; then
		FC_DEFAULT_FONTS="WINDOWSFONTDIR"
		AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "WINDOWSFONTDIR", 
				   [Windows font directory])
	else
		FC_DEFAULT_FONTS="/usr/share/fonts"
		AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "/usr/share/fonts", 
				   [System font directory])
	fi
	;;
*)
	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)
			sub="$dir/fonts"
			if test -d "$sub"; then
				case x$FC_ADD_FONTS in
				x)
					FC_ADD_FONTS="$sub"
					;;
				*)
					FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
					;;
				esac
			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

AC_SUBST(FC_FONTPATH)

FC_FONTDATE=`LC_ALL=C 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 ${srcdir}/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)

AM_CONDITIONAL(USEDOCBOOK, test "x$HASDOCBOOK" = xyes)

default_docs="yes"
#
# Check if docs exist or can be created
#
if test x$HASDOCBOOK = xno; then
	if test -f doc/fonts-conf.5; then
		:
	else
		default_docs="no"
	fi
fi

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

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

if test "x$enable_docs" = xyes; then
	DOCSRC="doc"
	tmp=funcs.$$
	cat $srcdir/doc/*.fncs | awk '
	/^@TITLE@/	{ if (!done) { printf ("%s\n", $2); done = 1; } }
	/^@FUNC@/	{ if (!done) { printf ("%s\n", $2); done = 1; } }
	/^@@/		{ done = 0; }' > $tmp
	DOCMAN3=`cat $tmp | awk '{ printf ("%s.3 ", $1); }'`
	echo DOCMAN3 $DOCMAN3
	rm -f $tmp
else
	DOCSRC=""
	DOCMAN3=""
fi

AC_SUBST(DOCSRC)
AC_SUBST(DOCMAN3)

#
# 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
fc-glyphname/Makefile
fc-case/Makefile
src/Makefile
src/fontconfig.def
fc-cache/Makefile
fc-list/Makefile
fc-match/Makefile
doc/Makefile
doc/version.sgml
test/Makefile
fontconfig.spec
fontconfig.pc
fonts.conf
fontconfig-zip
])
Commit	Line	Data
	1	dnl
	2	dnl $Id$
	3	dnl
	4	dnl Copyright © 2003 Keith Packard
	5	dnl
	6	dnl Permission to use, copy, modify, distribute, and sell this software and its
	7	dnl documentation for any purpose is hereby granted without fee, provided that
	8	dnl the above copyright notice appear in all copies and that both that
	9	dnl copyright notice and this permission notice appear in supporting
	10	dnl documentation, and that the name of Keith Packard not be used in
	11	dnl advertising or publicity pertaining to distribution of the software without
	12	dnl specific, written prior permission. Keith Packard makes no
	13	dnl representations about the suitability of this software for any purpose. It
	14	dnl is provided "as is" without express or implied warranty.
	15	dnl
	16	dnl KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
	17	dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
	18	dnl EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
	19	dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
	20	dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
	21	dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
	22	dnl PERFORMANCE OF THIS SOFTWARE.
	23	dnl
	24	dnl Process this file with autoconf to create configure.
	25
	26	AC_INIT(fonts.dtd)
	27
	28	dnl ==========================================================================
	29	dnl Versioning
	30	dnl ==========================================================================
	31
	32	dnl This is the package version number, not the shared library
	33	dnl version. This same version number must appear in fontconfig/fontconfig.h
	34	dnl Yes, it is a pain to synchronize version numbers. Unfortunately, it's
	35	dnl not possible to extract the version number here from fontconfig.h
	36	AM_INIT_AUTOMAKE(fontconfig, 2.2.98)
	37	AM_MAINTAINER_MODE
	38
	39	dnl libtool versioning
	40
	41	LT_CURRENT=1
	42	LT_REVISION=4
	43	AC_SUBST(LT_CURRENT)
	44	AC_SUBST(LT_REVISION)
	45	LT_AGE=0
	46
	47	LT_VERSION_INFO="$LT_CURRENT:$LT_REVISION:$LT_AGE"
	48	AC_SUBST(LT_VERSION_INFO)
	49
	50	LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
	51	AC_SUBST(LT_CURRENT_MINUS_AGE)
	52
	53	dnl ==========================================================================
	54
	55	AM_CONFIG_HEADER(config.h)
	56
	57	AC_PROG_CC
	58	AC_PROG_INSTALL
	59	AC_PROG_LN_S
	60	AC_LIBTOOL_WIN32_DLL
	61	AM_PROG_LIBTOOL
	62	AC_PROG_MAKE_SET
	63
	64	dnl ==========================================================================
	65
	66	case "$host" in
	67	--mingw*)
	68	os_win32=yes
	69	;;
	70	*)
	71	os_win32=no
	72	esac
	73	AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
	74
	75	if test "$os_win32" = "yes"; then
	76	AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
	77	fi
	78	AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
	79
	80	WARN_CFLAGS=""
	81
	82	if test "x$GCC" = "xyes"; then
	83	WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
	84	-Wmissing-prototypes -Wmissing-declarations \
	85	-Wnested-externs -fno-strict-aliasing"
	86	fi
	87	AC_SUBST(WARN_CFLAGS)
	88
	89	dnl ==========================================================================
	90
	91	AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
	92
	93	dnl ==========================================================================
	94
	95	# Setup for compiling build tools (fc-glyphname, etc)
	96	AC_MSG_CHECKING([for a C compiler for build tools])
	97	if test $cross_compiling = yes; then
	98	AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
	99	else
	100	CC_FOR_BUILD=$CC
	101	fi
	102	AC_MSG_RESULT([$CC_FOR_BUILD])
	103	AC_SUBST(CC_FOR_BUILD)
	104
	105	AC_MSG_CHECKING([for suffix of executable build tools])
	106	if test $cross_compiling = yes; then
	107	cat >conftest.c <<\_______EOF
	108	int
	109	main ()
	110	{
	111	exit (0);
	112	}
	113	_______EOF
	114	for i in .exe ""; do
	115	compile="$CC_FOR_BUILD conftest.c -o conftest$i"
	116	if AC_TRY_EVAL(compile); then
	117	if (./conftest) 2>&AC_FD_CC; then
	118	EXEEXT_FOR_BUILD=$i
	119	break
	120	fi
	121	fi
	122	done
	123	rm -f conftest*
	124	if test "${EXEEXT_FOR_BUILD+set}" != set; then
	125	AC_MSG_ERROR([Cannot determine suffix of executable build tools])
	126	fi
	127	else
	128	EXEEXT_FOR_BUILD=$EXEEXT
	129	fi
	130	AC_MSG_RESULT([$EXEEXT_FOR_BUILD])
	131	AC_SUBST(EXEEXT_FOR_BUILD)
	132
	133	dnl ==========================================================================
	134
	135	# Checks for header files.
	136	AC_HEADER_DIRENT
	137	AC_HEADER_STDC
	138	AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h iconv.h])
	139
	140	# Checks for typedefs, structures, and compiler characteristics.
	141	AC_C_CONST
	142	AC_TYPE_PID_T
	143
	144	# Checks for library functions.
	145	AC_FUNC_VPRINTF
	146	AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long iconv])
	147
	148	#
	149	# Checks for FreeType
	150	#
	151
	152	AC_ARG_WITH(freetype-config, [ --with-freetype-config=PROG Use FreeType configuration program PROG], freetype_config=$withval, freetype_config=yes)
	153
	154	if test "$freetype_config" = "yes"; then
	155	AC_PATH_PROG(ft_config,freetype-config,no)
	156	if test "$ft_config" = "no"; then
	157	AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/])
	158	fi
	159	else
	160	ft_config="$freetype_config"
	161	fi
	162
	163	FREETYPE_CFLAGS="`$ft_config --cflags`"
	164	FREETYPE_LIBS="`$ft_config --libs`"
	165
	166	AC_SUBST(FREETYPE_LIBS)
	167	AC_SUBST(FREETYPE_CFLAGS)
	168
	169	#
	170	# Check to see whether we have:
	171	# FT_Get_Next_Char
	172	# FT_Get_BDF_Property
	173	# FT_Get_PS_Font_Info
	174	# FT_Has_PS_Glyph_Names
	175	#
	176
	177	fontconfig_save_libs="$LIBS"
	178	fontconfig_save_cflags="$CFLAGS"
	179	LIBS="$LIBS $FREETYPE_LIBS"
	180	CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
	181	AC_CHECK_FUNCS(FT_Get_Next_Char FT_Get_BDF_Property FT_Get_PS_Font_Info FT_Has_PS_Glyph_Names FT_Get_X11_Font_Format)
	182	AC_CHECK_MEMBER(FT_Bitmap_Size.y_ppem,
	183	HAVE_FT_BITMAP_SIZE_Y_PPEM=1,
	184	HAVE_FT_BITMAP_SIZE_Y_PPEM=0,
	185	[#include <ft2build.h>
	186	#include FT_FREETYPE_H])
	187	AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,$HAVE_FT_BITMAP_SIZE_Y_PPEM,
	188	[FT_Bitmap_Size structure includes y_ppem field])
	189	CFLAGS="$fontconfig_save_cflags"
	190	LIBS="$fontconfig_save_libs"
	191
	192	#
	193	# Check expat configuration
	194	#
	195
	196	AC_ARG_WITH(expat, [ --with-expat=DIR Use Expat in DIR], expat=$withval, expat=yes)
	197	AC_ARG_WITH(expat-includes, [ --with-expat-includes=DIR Use Expat includes in DIR], expat_includes=$withval, expat_includes=yes)
	198	AC_ARG_WITH(expat-lib, [ --with-expat-lib=DIR Use Expat library in DIR], expat_lib=$withval, expat_lib=yes)
	199
	200	case "$expat" in
	201	no)
	202	;;
	203	*)
	204	case "$expat_includes" in
	205	yes)
	206	case "$expat" in
	207	yes)
	208	;;
	209	*)
	210	EXPAT_CFLAGS="-I$expat/include"
	211	;;
	212	esac
	213	;;
	214	no)
	215	EXPAT_CFLAGS=""
	216	;;
	217	*)
	218	EXPAT_CFLAGS="-I$expat_includes"
	219	;;
	220	esac
	221	case "$expat_lib" in
	222	yes)
	223	case "$expat" in
	224	yes)
	225	EXPAT_LIBS="-lexpat"
	226	;;
	227	*)
	228	EXPAT_LIBS="-L$expat/lib -lexpat"
	229	;;
	230	esac
	231	;;
	232	no)
	233	;;
	234	*)
	235	EXPAT_LIBS="-L$expat_lib -lexpat"
	236	;;
	237	esac
	238
	239	expatsaved_CPPFLAGS="$CPPFLAGS"
	240	CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
	241	expatsaved_LIBS="$LIBS"
	242	LIBS="$LIBS $EXPAT_LIBS"
	243
	244	AC_CHECK_HEADER(expat.h)
	245	case "$ac_cv_header_expat_h" in
	246	no)
	247	AC_CHECK_HEADER(xmlparse.h)
	248	case "$ac_cv_header_xmlparse_h" in
	249	no)
	250	have_expat_header=no;
	251	;;
	252	yes)
	253	HAVE_XMLPARSE_H=1
	254	AC_SUBST(HAVE_XMLPARSE_H)
	255	AC_DEFINE_UNQUOTED(HAVE_XMLPARSE_H,$HAVE_XMLPARSE_H,
	256	[Use xmlparse.h instead of expat.h])
	257	have_expat_header=yes
	258	;;
	259	esac
	260	;;
	261	yes)
	262	have_expat_header=yes
	263	;;
	264	esac
	265	case "$have_expat_header" in
	266	no)
	267	expat=no
	268	;;
	269	yes)
	270	AC_CHECK_FUNCS(XML_SetDoctypeDeclHandler)
	271	case "$ac_cv_func_XML_SetDoctypeDeclHandler" in
	272	yes)
	273	HAVE_EXPAT=1
	274	AC_SUBST(HAVE_EXPAT)
	275	AC_DEFINE_UNQUOTED(HAVE_EXPAT,$HAVE_EXPAT,
	276	[Found a useable expat library])
	277	;;
	278	*)
	279	expat=no
	280	;;
	281	esac
	282	;;
	283	esac
	284	CPPFLAGS="$expatsaved_CPPFLAGS"
	285	LIBS="$expatsaved_LIBS"
	286	;;
	287	esac
	288	AC_SUBST(EXPAT_LIBS)
	289	AC_SUBST(EXPAT_CFLAGS)
	290
	291	case "$expat" in
	292	no)
	293	AC_MSG_ERROR([Cannot find usable expat library. This could mean that your version is too old.])
	294	;;
	295	esac
	296
	297	#
	298	# Set default font directory
	299	#
	300
	301	AC_ARG_WITH(default-fonts, [ --with-default-fonts=DIR Use fonts from DIR when config is busted], default_fonts="$withval", default_fonts=yes)
	302
	303	case "$default_fonts" in
	304	yes)
	305	if test "$os_win32" = "yes"; then
	306	FC_DEFAULT_FONTS="WINDOWSFONTDIR"
	307	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "WINDOWSFONTDIR",
	308	[Windows font directory])
	309	else
	310	FC_DEFAULT_FONTS="/usr/share/fonts"
	311	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "/usr/share/fonts",
	312	[System font directory])
	313	fi
	314	;;
	315	*)
	316	FC_DEFAULT_FONTS="$default_fonts"
	317	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "$default_fonts",
	318	[System font directory])
	319	;;
	320	esac
	321
	322	AC_SUBST(FC_DEFAULT_FONTS)
	323
	324	#
	325	# Add more fonts if available. By default, add only the directories
	326	# with outline fonts; those with bitmaps can be added as desired in
	327	# local.conf or ~/.fonts.conf
	328	#
	329	AC_ARG_WITH(add-fonts, [ --with-add-fonts=DIR1,DIR2,...Find additional fonts in DIR1,DIR2,... ], add_fonts="$withval", add_fonts=yes)
	330
	331	case "$add_fonts" in
	332	yes)
	333	FC_ADD_FONTS=""
	334	for dir in /usr/X11R6/lib/X11 /usr/X11/lib/X11 /usr/lib/X11; do
	335	case x"$FC_ADD_FONTS" in
	336	x)
	337	sub="$dir/fonts"
	338	if test -d "$sub"; then
	339	case x$FC_ADD_FONTS in
	340	x)
	341	FC_ADD_FONTS="$sub"
	342	;;
	343	*)
	344	FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
	345	;;
	346	esac
	347	fi
	348	;;
	349	esac
	350	done
	351	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
	352	;;
	353	no)
	354	FC_ADD_FONTS=""
	355	;;
	356	*)
	357	FC_ADD_FONTS="$add_fonts"
	358	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
	359	;;
	360	esac
	361
	362	AC_SUBST(FC_ADD_FONTS)
	363
	364	FC_FONTPATH=""
	365
	366	case "$FC_ADD_FONTS" in
	367	"")
	368	;;
	369	*)
	370	FC_FONTPATH=`echo $FC_ADD_FONTS \|
	371	sed -e 's/^/<dir>/' -e 's/$/<\/dir>/' -e 's/,/<\/dir> <dir>/g'`
	372	;;
	373	esac
	374
	375	AC_SUBST(FC_FONTPATH)
	376
	377	FC_FONTDATE=`LC_ALL=C date`
	378
	379	AC_SUBST(FC_FONTDATE)
	380
	381	AC_ARG_WITH(confdir, [ --with-confdir=DIR Use DIR to store configuration files (default /etc/fonts)], confdir="$withval", confdir=yes)
	382
	383	#
	384	# Set CONFDIR and FONTCONFIG_PATH
	385	#
	386
	387	case "$confdir" in
	388	no\|yes)
	389	confdir='${sysconfdir}'/fonts
	390	;;
	391	*)
	392	;;
	393	esac
	394	AC_SUBST(confdir)
	395	CONFDIR=${confdir}
	396	AC_DEFINE_UNQUOTED(CONFDIR, "$CONFDIR",[Font configuration directory])
	397	AC_SUBST(CONFDIR)
	398
	399	#
	400	# Find out what language orthographies are included
	401	#
	402
	403	ORTH_FILES=`cd ${srcdir}/fc-lang && echo *.orth`
	404	AC_SUBST(ORTH_FILES)
	405
	406	#
	407	# Let people not build/install docs if they don't have docbook
	408	#
	409
	410	AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no)
	411
	412	AM_CONDITIONAL(USEDOCBOOK, test "x$HASDOCBOOK" = xyes)
	413
	414	default_docs="yes"
	415	#
	416	# Check if docs exist or can be created
	417	#
	418	if test x$HASDOCBOOK = xno; then
	419	if test -f doc/fonts-conf.5; then
	420	:
	421	else
	422	default_docs="no"
	423	fi
	424	fi
	425
	426	AC_ARG_ENABLE(docs, [ --disable-docs Don't build and install documentation],,enable_docs=$default_docs)
	427
	428	AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes)
	429
	430	if test "x$enable_docs" = xyes; then
	431	DOCSRC="doc"
	432	tmp=funcs.$$
	433	cat $srcdir/doc/*.fncs \| awk '
	434	/^@TITLE@/ { if (!done) { printf ("%s\n", $2); done = 1; } }
	435	/^@FUNC@/ { if (!done) { printf ("%s\n", $2); done = 1; } }
	436	/^@@/ { done = 0; }' > $tmp
	437	DOCMAN3=`cat $tmp \| awk '{ printf ("%s.3 ", $1); }'`
	438	echo DOCMAN3 $DOCMAN3
	439	rm -f $tmp
	440	else
	441	DOCSRC=""
	442	DOCMAN3=""
	443	fi
	444
	445	AC_SUBST(DOCSRC)
	446	AC_SUBST(DOCMAN3)
	447
	448	#
	449	# Figure out where to install documentation
	450	#
	451
	452	AC_ARG_WITH(docdir, [ --with-docdir=DIR Use DIR to store documentation files (default ${datadir}/doc/fontconfig)], confdir="$withval")
	453
	454	if test "x$with_docdir" = "x" ; then
	455	DOCDIR='${datadir}/doc/fontconfig'
	456	else
	457	DOCDIR=$with_docdir
	458	fi
	459
	460	AC_SUBST(DOCDIR)
	461
	462	AC_OUTPUT([
	463	Makefile
	464	fontconfig/Makefile
	465	fc-lang/Makefile
	466	fc-glyphname/Makefile
	467	fc-case/Makefile
	468	src/Makefile
	469	src/fontconfig.def
	470	fc-cache/Makefile
	471	fc-list/Makefile
	472	fc-match/Makefile
	473	doc/Makefile
	474	doc/version.sgml
	475	test/Makefile
	476	fontconfig.spec
	477	fontconfig.pc
	478	fonts.conf
	479	fontconfig-zip
	480	])