dnl dnl fontconfig/configure.in 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 the author(s) not be used in dnl advertising or publicity pertaining to distribution of the software without dnl specific, written prior permission. The authors make 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 THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO dnl EVENT SHALL THE AUTHOR(S) 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_PREREQ(2.61) 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 AC_INIT([fontconfig], [2.10.94], [https://bugs.freedesktop.org/enger_bug.cgi?product=fontconfig]) AM_INIT_AUTOMAKE([1.11 parallel-tests dist-bzip2]) m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) dnl libtool versioning dnl bump revision when fixing bugs dnl bump current and age, reset revision to zero when adding APIs dnl bump current, leave age, reset revision to zero when changing/removing APIS LIBT_CURRENT=8 LIBT_REVISION=0 AC_SUBST(LIBT_CURRENT) AC_SUBST(LIBT_REVISION) LIBT_AGE=7 LIBT_VERSION_INFO="$LIBT_CURRENT:$LIBT_REVISION:$LIBT_AGE" AC_SUBST(LIBT_VERSION_INFO) LIBT_CURRENT_MINUS_AGE=`expr $LIBT_CURRENT - $LIBT_AGE` AC_SUBST(LIBT_CURRENT_MINUS_AGE) PKGCONFIG_REQUIRES= PKGCONFIG_REQUIRES_PRIVATELY= dnl ========================================================================== AC_CONFIG_HEADERS(config.h) AC_CONFIG_MACRO_DIR([m4]) AC_PROG_CC AC_USE_SYSTEM_EXTENSIONS AC_SYS_LARGEFILE AC_PROG_INSTALL AC_PROG_LN_S AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL AC_PROG_MAKE_SET PKG_PROG_PKG_CONFIG m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], AC_SUBST([pkgconfigdir], ${libdir}/pkgconfig)) AM_MISSING_PROG([GIT], [git]) AM_MISSING_PROG([GPERF], [gperf]) AC_MSG_CHECKING([for RM macro]) _predefined_rm=`make -p -f /dev/null 2>/dev/null|grep '^RM ='|sed -e 's/^RM = //'` if test "x$_predefined_rm" = "x"; then AC_MSG_RESULT([no predefined RM]) AC_CHECK_PROG(RM, rm, [rm -f]) else AC_MSG_RESULT($_predefined_rm) fi dnl ========================================================================== case "$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" AC_DEFINE_UNQUOTED(HAVE_WARNING_CPP_DIRECTIVE,1, [Can use #warning in C files]) fi AC_SUBST(WARN_CFLAGS) dnl ========================================================================== AX_CC_FOR_BUILD() AC_ARG_VAR(CC_FOR_BUILD, [build system C compiler]) AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes) AM_CONDITIONAL(ENABLE_SHARED, test "$enable_shared" = "yes") dnl ========================================================================== AC_ARG_WITH(arch, [AC_HELP_STRING([--with-arch=ARCH], [Force architecture to ARCH])], arch="$withval", arch=auto) if test "x$arch" != xauto; then AC_DEFINE_UNQUOTED([FC_ARCHITECTURE], "$arch", [Architecture prefix to use for cache file names]) fi dnl ========================================================================== # Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC AC_CHECK_HEADERS([fcntl.h regex.h stdlib.h string.h unistd.h sys/vfs.h sys/statfs.h sys/param.h sys/mount.h]) AX_CREATE_STDINT_H([src/fcstdint.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_C_FLEXIBLE_ARRAY_MEMBER AC_TYPE_PID_T # Checks for library functions. AC_FUNC_VPRINTF AC_FUNC_MMAP AC_CHECK_FUNCS([link mkstemp mkostemp _mktemp_s getopt getopt_long getprogname getexecname rand random lrand48 random_r rand_r regcomp regerror regexec regfree fstatvfs fstatfs lstat]) dnl AC_CHECK_FUNCS doesn't check for header files. dnl posix_fadvise() may be not available in older libc. fc_saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $WARN_CFLAGS -Werror" AC_MSG_CHECKING([for posix_fadvise]) AC_LINK_IFELSE([AC_LANG_SOURCE([[ #include int main(void) { return posix_fadvise(0, 0, 0, 0); } ]])],[ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_POSIX_FADVISE], [1], [Define to 1 if you have the 'posix_fadvise' function.]) ],[AC_MSG_RESULT([no])]) if test "$os_win32" = "no"; then AC_MSG_CHECKING([for scandir]) AC_LINK_IFELSE([AC_LANG_SOURCE([[ #include int comp(const struct dirent **, const struct dirent **); int comp(const struct dirent **a, const struct dirent **b) { return 0; } int main(void) { struct dirent **d; return scandir(".", &d, 0, &comp) >= 0; } ]])],[ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_SCANDIR], [1], [Define to 1 if you have the 'scandir' function.]) ],[ AC_LINK_IFELSE([AC_LANG_SOURCE([[ #include int comp(const void *, const void *); int comp(const void *a, const void *b) { return 0; } int main(void) { struct dirent **d; return scandir(".", &d, 0, &comp) >= 0; } ]])],[ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_SCANDIR_VOID_P], [1], [Define to 1 if you have the 'scandir' function with int (* compar)(const void *, const void *)]) ],[ AC_MSG_ERROR([ *** No scandir function available.]) ]) ]) fi CFLAGS="$fc_saved_CFLAGS" # if test "x$ac_cv_func_fstatvfs" = "xyes"; then AC_CHECK_MEMBERS([struct statvfs.f_basetype, struct statvfs.f_fstypename],,, [#include ]) fi if test "x$ac_cv_func_fstatfs" = "xyes"; then AC_CHECK_MEMBERS([struct statfs.f_flags, struct statfs.f_fstypename],,, [ #ifdef HAVE_SYS_VFS_H #include #endif #ifdef HAVE_SYS_STATFS_H #include #endif #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef HAVE_SYS_MOUNT_H #include #endif]) fi AC_CHECK_MEMBERS([struct dirent.d_type],,, [#include ]) # # regex # if test "x$ac_cv_func_regcomp" = "xyes" -a "x$ac_cv_func_regerror" = "xyes" -a "x$ac_cv_func_regexec" = "xyes" -a "x$ac_cv_func_regfree"; then AC_DEFINE(USE_REGEX,,[Use regex]) fi # # Checks for iconv # AC_ARG_ENABLE(iconv, [AC_HELP_STRING([--enable-iconv], [Use iconv to support non-Unicode SFNT name])], ,enable_iconv=no) AC_ARG_WITH(libiconv, [AC_HELP_STRING([--with-libiconv=DIR], [Use libiconv in DIR])], [if test "x$withval" = "xyes"; then libiconv_prefix=$prefix else libiconv_prefix=$withval fi], [libiconv_prefix=auto]) AC_ARG_WITH(libiconv-includes, [AC_HELP_STRING([--with-libiconv-includes=DIR], [Use libiconv includes in DIR])], [libiconv_includes=$withval], [libiconv_includes=auto]) AC_ARG_WITH(libiconv-lib, [AC_HELP_STRING([--with-libiconv-lib=DIR], [Use libiconv library in DIR])], [libiconv_lib=$withval], [libiconv_lib=auto]) # if no libiconv,libiconv-includes,libiconv-lib are specified, # libc's iconv has a priority. if test "$libiconv_includes" != "auto" -a -r ${libiconv_includes}/iconv.h; then libiconv_cflags="-I${libiconv_includes}" elif test "$libiconv_prefix" != "auto" -a -r ${libiconv_prefix}/include/iconv.h; then libiconv_cflags="-I${libiconv_prefix}/include" else libiconv_cflags="" fi libiconv_libs="" if test "x$libiconv_cflags" != "x"; then if test "$libiconv_lib" != "auto" -a -d ${libiconv_lib}; then libiconv_libs="-L${libiconv_lib} -liconv" elif test "$libiconv_prefix" != "auto" -a -d ${libiconv_prefix}/lib; then libiconv_libs="-L${libiconv_prefix}/lib -liconv" else libiconv_libs="-liconv" fi fi use_iconv=0 if test "x$enable_iconv" != "xno"; then AC_MSG_CHECKING([for a usable iconv]) if test "x$libiconv_cflags" != "x" -o "x$libiconv_libs" != "x"; then iconvsaved_CFLAGS="$CFLAGS" iconvsaved_LIBS="$LIBS" CFLAGS="$CFLAGS $libiconv_cflags" LIBS="$LIBS $libiconv_libs" AC_TRY_LINK([#include ], [iconv_open ("from", "to");], [iconv_type="libiconv" use_iconv=1 ICONV_CFLAGS="$libiconv_cflags" ICONV_LIBS="$libiconv_libs" ], [use_iconv=0]) CFLAGS="$iconvsaved_CFLAGS" LIBS="$iconvsaved_LIBS" fi if test "x$use_iconv" = "x0"; then AC_TRY_LINK([#include ], [iconv_open ("from", "to");], [iconv_type="libc" use_iconv=1], [iconv_type="not found" use_iconv=0]) fi AC_MSG_RESULT([$iconv_type]) AC_SUBST(ICONV_CFLAGS) AC_SUBST(ICONV_LIBS) fi AC_DEFINE_UNQUOTED(USE_ICONV,$use_iconv,[Use iconv.]) # # Checks for FreeType # PKG_CHECK_MODULES(FREETYPE, freetype2) PKGCONFIG_REQUIRES="$PKGCONFIG_REQUIRES freetype2" AC_SUBST(FREETYPE_LIBS) AC_SUBST(FREETYPE_CFLAGS) fontconfig_save_libs="$LIBS" fontconfig_save_cflags="$CFLAGS" LIBS="$LIBS $FREETYPE_LIBS" CFLAGS="$CFLAGS $FREETYPE_CFLAGS" AC_CHECK_FUNCS(FT_Get_Next_Char FT_Get_BDF_Property FT_Get_PS_Font_Info FT_Has_PS_Glyph_Names FT_Get_X11_Font_Format FT_Select_Size) AC_CHECK_MEMBER(FT_Bitmap_Size.y_ppem, HAVE_FT_BITMAP_SIZE_Y_PPEM=1, HAVE_FT_BITMAP_SIZE_Y_PPEM=0, [#include #include FT_FREETYPE_H]) AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,$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, [AC_HELP_STRING([--with-expat=DIR], [Use Expat in DIR])], [expat_prefix=$withval], [expat_prefix=auto]) AC_ARG_WITH(expat-includes, [AC_HELP_STRING([--with-expat-includes=DIR], [Use Expat includes in DIR])], [expat_includes=$withval], [expat_includes=auto]) AC_ARG_WITH(expat-lib, [AC_HELP_STRING([--with-expat-lib=DIR])], [expat_lib=$withval], [expat_lib=auto]) if test "$enable_libxml2" != "yes"; then use_pkgconfig_for_expat=yes if test "$expat_prefix" = "auto" -a "$expat_includes" = "auto" -a "$expat_lib" = "auto"; then PKG_CHECK_MODULES(EXPAT, expat,,use_pkgconfig_for_expat=no) else use_pkgconfig_for_expat=no fi if test "x$use_pkgconfig_for_expat" = "xno"; then if test "$expat_includes" != "auto" -a -r ${expat_includes}/expat.h; then EXPAT_CFLAGS="-I${expat_includes}" elif test "$expat_prefix" != "auto" -a -r ${expat_prefix}/include/expat.h; then EXPAT_CFLAGS="-I${expat_prefix}/include" else EXPAT_CFLAGS="" fi if test "$expat_lib" != "auto"; then EXPAT_LIBS="-L${expat_lib} -lexpat" elif test "$expat_prefix" != "auto"; then EXPAT_LIBS="-L${expat_prefix}/lib -lexpat" else EXPAT_LIBS="-lexpat" fi else PKGCONFIG_REQUIRES_PRIVATELY="$PKGCONFIG_REQUIRES_PRIVATELY expat" fi expatsaved_CPPFLAGS="$CPPFLAGS" expatsaved_LIBS="$LIBS" CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS" LIBS="$LIBS $EXPAT_LIBS" AC_CHECK_HEADER(expat.h) if test "$ac_cv_header_expat_h" = "no"; then AC_CHECK_HEADER(xmlparse.h) if test "$ac_cv_header_xmlparse_h" = "yes"; then HAVE_XMLPARSE_H=1 AC_SUBST(HAVE_XMLPARSE_H) AC_DEFINE_UNQUOTED(HAVE_XMLPARSE_H,$HAVE_XMLPARSE_H, [Use xmlparse.h instead of expat.h]) else AC_MSG_ERROR([ *** expat is required. or try to use --enable-libxml2]) fi fi AC_CHECK_FUNCS(XML_SetDoctypeDeclHandler) if test "$ac_cv_func_XML_SetDoctypeDeclHandler" = "no"; then AC_MSG_ERROR([ *** expat is required. or try to use --enable-libxml2]) fi CPPFLAGS="$expatsaved_CPPFLAGS" LIBS="$expatsaved_LIBS" AC_SUBST(EXPAT_CFLAGS) AC_SUBST(EXPAT_LIBS) fi # # Check libxml2 configuration # AC_ARG_ENABLE(libxml2, [AC_HELP_STRING([--enable-libxml2], [Use libxml2 instead of Expat])]) if test "$enable_libxml2" = "yes"; then PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6]) PKGCONFIG_REQUIRES_PRIVATELY="$PKGCONFIG_REQUIRES_PRIVATELY libxml-2.0" AC_DEFINE_UNQUOTED(ENABLE_LIBXML2,1,[Use libxml2 instead of Expat]) AC_SUBST(LIBXML2_CFLAGS) AC_SUBST(LIBXML2_LIBS) fc_saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $LIBXML2_CFLAGS" AC_MSG_CHECKING([SAX1 support in libxml2]) AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include #if !defined(LIBXML_SAX1_ENABLED) # include "error: No SAX1 support in libxml2" #endif ]])], [AC_MSG_RESULT([found])], [AC_MSG_ERROR([ *** SAX1 support in libxml2 is required. enable it or use expat instead.])]) CFLAGS="$fc_saved_CFLAGS" fi # # Set default font directory # AC_ARG_WITH(default-fonts, [AC_HELP_STRING([--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, "$default_fonts", [System font directory]) ;; esac AC_SUBST(FC_DEFAULT_FONTS) # # Add more fonts if available. By default, add only the directories # with outline fonts; those with bitmaps can be added as desired in # local.conf or ~/.fonts.conf # AC_ARG_WITH(add-fonts, [AC_HELP_STRING([--with-add-fonts=DIR1,DIR2,...], [Find additional fonts in DIR1,DIR2,... ])], add_fonts="$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 $FC_ADD_FONTS | sed -e 's/^//' -e 's/$/<\/dir>/' -e 's/,/<\/dir> /g'` ;; esac AC_SUBST(FC_FONTPATH) # # Set default cache directory path # AC_ARG_WITH(cache-dir, [AC_HELP_STRING([--with-cache-dir=DIR], [Use DIR to store cache files [default=LOCALSTATEDIR/cache/fontconfig]])], fc_cachedir="$withval", fc_cachedir=yes) case $fc_cachedir in no|yes) if test "$os_win32" = "yes"; then fc_cachedir="WINDOWSTEMPDIR_FONTCONFIG_CACHE" else fc_cachedir='${localstatedir}/cache/${PACKAGE}' fi ;; *) ;; esac AC_SUBST(fc_cachedir) FC_CACHEDIR=${fc_cachedir} AC_SUBST(FC_CACHEDIR) FC_FONTDATE=`LC_ALL=C date` AC_SUBST(FC_FONTDATE) # # Set configuration paths # AC_ARG_WITH(templatedir, [AC_HELP_STRING([--with-templatedir=DIR], [Use DIR to store the configuration template files [default=DATADIR/fontconfig/conf.avail]])], [templatedir="$withval"], [templatedir=yes]) AC_ARG_WITH(baseconfigdir, [AC_HELP_STRING([--with-baseconfigdir=DIR], [Use DIR to store the base configuration files [default=SYSCONFDIR/fonts]])], [baseconfigdir="$withval"], [baseconfigdir=yes]) AC_ARG_WITH(configdir, [AC_HELP_STRING([--with-configdir=DIR], [Use DIR to store active configuration files [default=BASECONFIGDIR/conf.d]])], [configdir="$withval"], [configdir=yes]) AC_ARG_WITH(xmldir, [AC_HELP_STRING([--with-xmldir=DIR], [Use DIR to store XML schema files [default=DATADIR/xml/fontconfig]])], [xmldir="$withval"], [xmldir=yes]) case "$templatedir" in no|yes) templatedir='${datadir}'/fontconfig/conf.avail ;; *) ;; esac case "$baseconfigdir" in no|yes) baseconfigdir='${sysconfdir}'/fonts ;; *) ;; esac case "$configdir" in no|yes) configdir='${baseconfigdir}'/conf.d ;; *) ;; esac case "$xmldir" in no|yes) xmldir='${datadir}'/xml/fontconfig ;; *) ;; esac TEMPLATEDIR=${templatedir} BASECONFIGDIR=${baseconfigdir} CONFIGDIR=${configdir} XMLDIR=${xmldir} AC_SUBST(templatedir) AC_SUBST(TEMPLATEDIR) AC_SUBST(baseconfigdir) AC_SUBST(BASECONFIGDIR) AC_SUBST(configdir) AC_SUBST(CONFIGDIR) AC_SUBST(xmldir) AC_SUBST(XMLDIR) dnl =========================================================================== # # Thread-safety primitives # AC_CACHE_CHECK([for Intel atomic primitives], fc_cv_have_intel_atomic_primitives, [ fc_cv_have_intel_atomic_primitives=false AC_TRY_LINK([ void memory_barrier (void) { __sync_synchronize (); } int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); } int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); } void mutex_unlock (int *m) { __sync_lock_release (m); } ], [], fc_cv_have_intel_atomic_primitives=true ) ]) if $fc_cv_have_intel_atomic_primitives; then AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives]) fi AC_CACHE_CHECK([for Solaris atomic operations], fc_cv_have_solaris_atomic_ops, [ fc_cv_have_solaris_atomic_ops=false AC_TRY_LINK([ #include /* This requires Solaris Studio 12.2 or newer: */ #include void memory_barrier (void) { __machine_rw_barrier (); } int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); } void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); } ], [], fc_cv_have_solaris_atomic_ops=true ) ]) if $fc_cv_have_solaris_atomic_ops; then AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations]) fi if test "$os_win32" = no && ! $have_pthread; then AC_CHECK_HEADERS(sched.h) AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield])) fi have_pthread=false if test "$os_win32" = no; then AX_PTHREAD([have_pthread=true]) fi if $have_pthread; then LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" CC="$PTHREAD_CC" AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads]) fi AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread) dnl =========================================================================== # # Let people not build/install docs if they don't have docbook # AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no) AM_CONDITIONAL(USEDOCBOOK, test "x$HASDOCBOOK" = xyes) default_docs="yes" # # Check if docs exist or can be created # if test x$HASDOCBOOK = xno; then if test -f $srcdir/doc/fonts-conf.5; then : else default_docs="no" fi fi AC_ARG_ENABLE(docs, [AC_HELP_STRING([--disable-docs], [Don't build and install documentation])], , enable_docs=$default_docs) AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes) if test "x$enable_docs" = xyes; then 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 DOCMAN3="" fi AC_SUBST(DOCMAN3) dnl Figure out what cache format suffix to use for this architecture AC_C_BIGENDIAN AC_CHECK_SIZEOF([void *]) AC_CHECK_ALIGNOF([double]) dnl include the header file for workaround of miscalculating size on autoconf dnl particularly for fat binaries AH_BOTTOM([#include "config-fixups.h"]) dnl dnl AC_SUBST(PKGCONFIG_REQUIRES) AC_SUBST(PKGCONFIG_REQUIRES_PRIVATELY) dnl AC_CONFIG_FILES([ Makefile fontconfig/Makefile fc-lang/Makefile fc-glyphname/Makefile fc-case/Makefile src/Makefile conf.d/Makefile fc-cache/Makefile fc-cat/Makefile fc-list/Makefile fc-match/Makefile fc-pattern/Makefile fc-query/Makefile fc-scan/Makefile fc-validate/Makefile doc/Makefile doc/version.sgml test/Makefile fontconfig.spec fontconfig.pc fontconfig-zip ]) AC_OUTPUT