1 # Public macros for the TeX Live (TL) tree.
2 # Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
4 # This file is free software; the copyright holder
5 # gives unlimited permission to copy and/or distribute it,
6 # with or without modifications, as long as this notice is preserved.
10 # KPSE_FONTCONFIG_FLAGS
11 # ---------------------
12 # Provide the configure option '--with-fontconfig' and check for
13 # installed fontconfig headers and library.
14 # Check or set the cache variables kpse_cv_have_fontconfig,
15 # kpse_cv_fontconfig_includes, and kpse_cv_fontconfig_libs.
16 # If found set the Make variables FONTCONFIG_INCLUDES and FONTCONFIG_LIBS
17 # to the CPPFLAGS and LIBS required for the installed '-lfontconfig'
18 # library and define HAVE_LIBFONTCONFIG.
19 AC_DEFUN([KPSE_FONTCONFIG_FLAGS],
20 [AC_REQUIRE([_KPSE_CHECK_PKG_CONFIG])[]dnl
21 AC_ARG_WITH([fontconfig-includes],
22 AS_HELP_STRING([--with-fontconfig-includes=DIR],
23 [fontconfig headers installed in DIR]))[]dnl
24 AC_ARG_WITH([fontconfig-libdir],
25 AS_HELP_STRING([--with-fontconfig-libdir=DIR],
26 [fontconfig library installed in DIR]))[]dnl
27 AC_CACHE_CHECK([for installed fontconfig headers and library],
28 [kpse_cv_have_fontconfig],
29 [kpse_save_CPPFLAGS=$CPPFLAGS
31 kpse_cv_fontconfig_includes=
32 kpse_cv_fontconfig_libs='-lfontconfig'
33 if test "x$with_fontconfig_includes:$with_fontconfig_libdir" != x:; then
34 if test "x$with_fontconfig_includes" != x; then
35 kpse_cv_fontconfig_includes="-I$with_fontconfig_includes"
37 if test "x$with_fontconfig_libdir" != x; then
38 kpse_cv_fontconfig_libs="-L$with_fontconfig_libdir $kpse_cv_fontconfig_libs"
40 elif $PKG_CONFIG fontconfig; then
41 kpse_cv_fontconfig_includes=`$PKG_CONFIG fontconfig --cflags`
42 kpse_cv_fontconfig_libs=`$PKG_CONFIG fontconfig --libs`
44 CPPFLAGS="$kpse_cv_fontconfig_includes $CPPFLAGS"
45 LIBS="$kpse_cv_fontconfig_libs $LIBS"
46 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <fontconfig/fontconfig.h>]],
47 [[FcObjectSet *os; FcInit();]])],
48 [kpse_cv_have_fontconfig=yes],
49 [kpse_cv_have_fontconfig=no])
50 CPPFLAGS=$kpse_save_CPPFLAGS
51 LIBS=$kpse_save_LIBS])
52 if test "x$kpse_cv_have_fontconfig" = xyes; then
53 FONTCONFIG_INCLUDES=$kpse_cv_fontconfig_includes
54 FONTCONFIG_LIBS=$kpse_cv_fontconfig_libs
55 AC_DEFINE([HAVE_LIBFONTCONFIG], 1, [Define if you have libfontconfig.])
57 AC_SUBST([FONTCONFIG_INCLUDES])
58 AC_SUBST([FONTCONFIG_LIBS])
59 ]) # KPSE_FONTCONFIG_FLAGS