dnl This file is part of the FreeType project, and may only be used, dnl modified, and distributed under the terms of the FreeType project dnl license, LICENSE.TXT. By continuing to use, modify, or distribute dnl this file you indicate that you have read the license and understand dnl and accept it fully. dnl dnl Process this file with autoconf to produce a configure script. AC_INIT(lib/freetype.h) dnl Due to a bug in autoconf we must set $srcdir explicitly to an absolute dnl path. srcdir=`cd $srcdir; pwd` AM_DISABLE_STATIC AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL dnl FreeType version freetype_version='1.5' dnl libttf.so version version_info='6:0:4' AC_ARG_ENABLE(nls, [ --disable-nls don't use NLS], USE_NLS=no, USE_NLS=yes) AC_SUBST(USE_NLS) dnl Checks for system type. AC_CANONICAL_SYSTEM dnl Checks for programs. AC_PROG_CC AC_PROG_CPP dnl get Compiler flags right. if test "x$CC" = xgcc; then XX_CFLAGS="-Wall -pedantic -ansi -D_REENTRANT" else case "$host" in *-dec-osf*) XX_CFLAGS="-std1 -O2 -g3" ;; *) XX_CFLAGS= ;; esac fi AC_SUBST(XX_CFLAGS) dnl at least Digital UNIX 4.0d needs this due to a strange make program case "$host" in *-dec-osf*) ln -s ../../MakeSub lib/arch ln -s ../../MakeSub test/arch ;; esac AC_SUBST(freetype_version) AC_SUBST(version_info) dnl NLS/gettext nightmare^H^H^H^H^H^H^H^H^H^H support... dnl autoconf-2.59+ disallows AC_REQUIRE outside AC_DEFUN AC_DEFUN([ft_AC_REQUIRE_AC_PROG_MAKE_SET], [AC_REQUIRE([AC_PROG_MAKE_SET])]) if test "$USE_NLS" = "yes"; then ft_AC_REQUIRE_AC_PROG_MAKE_SET AC_CHECK_HEADERS(locale.h) AC_CHECK_FUNCS(setlocale) AC_SUBST(HAVE_LOCALE_H) AC_CHECK_HEADERS(libintl.h) AC_SUBST(HAVE_LIBINTL_H) ALL_LINGUAS="de fr cs nl es" dnl We now need to check whether the "intl" library is available. dnl The bad news is that a number of possibilities can happen: dnl a) GNU gettext support is already available from the (modern) libc dnl b) some version of gettext is available as standalone "intl" lib dnl No real problem (this was the only case previously detected) dnl c) a recent version of gettext is used, and it needs the dnl (separate) "iconv" library to work dnl dnl This test has been adapted from gettext.m4, written by Bruno Haible LIBINTL= LTLIBINTL= dnl First, test case a) AC_CACHE_CHECK([for GNU gettext in libc], ftgt_cv_func_gnugettext_libc, [AC_TRY_LINK([ #include extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; ],[ bindtextdomain ("", ""); return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings ], ftgt_cv_func_gnugettext_libc=yes, ftgt_cv_func_gnugettext_libc=no)]) if test "$ftgt_cv_func_gnugettext_libc" != "yes"; then dnl It does not come for free. Let's check case b), dnl id est see whether libintl exists and does not depend on libiconv. AC_CHECK_LIB(intl, gettext) if test "$ac_cv_lib_intl_gettext" != "yes"; then dnl Does not work; so let's check case c), dnl id est see whether libintl exists and depends on libiconv. AC_CACHE_CHECK([for GNU gettext in libintl, using libiconv], ftgt_cv_func_gnugettext_libintliconv, [AC_CHECK_LIB(intl, bindtextdomain, ftgt_cv_func_gnugettext_libintliconv=yes LIBS="$LIBS -lintl -liconv", [ftgt_cv_func_gnugettext_libintliconv=no dnl No NLS support then! USE_NLS=no], -liconv)]) fi fi fi if test "$USE_NLS" = "yes"; then dnl Handle localedir LOCALEDIR='${prefix}/share/locale' AC_ARG_WITH(locale-dir, [ --with-locale-dir=DIR Location of the locale file(s) [PREFIX/share/locale]],[ if test x$withval = xyes; then AC_MSG_WARN(Usage is: --with-locale-dir=basedir) else if test x$withval = xno; then AC_MSG_WARN(Usage is: --with-locale-dir=basedir) else LOCALEDIR=$withval fi fi ]) AC_SUBST(LOCALEDIR) AC_PATH_PROG(MSGFMT, msgfmt, $MSGFMT) if test -n "$MSGFMT"; then AC_CHECK_FUNCS(dcgettext) AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) AC_PATH_PROG(XGETTEXT, xgettext, $XGETTEXT) AC_PATH_PROG(MSGMERGE, msgmerge, $MSGMERGE) dnl Test whether we really found GNU xgettext. if test -n "$XGETTEXT"; then if $XGETTEXT --omit-header /dev/null 2> /dev/null; then : ; else AC_MSG_RESULT( [found xgettext program is not GNU xgettext; ignore it]) XGETTEXT="" fi fi dnl We add another test for comparing GNU xgettext with openwin xgettext if test -n "$XGETTEXT"; then if $XGETTEXT --help > /dev/null 2> /dev/null; then : ; else AC_MSG_RESULT( [found xgettext program is not GNU xgettext; ignore it]) XGETTEXT="" fi fi dnl Test whether we really found GNU msgfmt. if test -n "$MSGFMT"; then if $MSGFMT < /dev/null 2> /dev/null; then AC_MSG_RESULT( [found msgfmt program is not GNU msgfmt; NLS won't be installed]) MSGFMT="" fi fi AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; return _nl_msg_cat_cntr], [CATOBJEXT=.gmo DATADIRNAME=share], [CATOBJEXT=.mo DATADIRNAME=lib]) INSTOBJEXT=.mo fi if test -n "$ALL_LINGUAS"; then for lang in $ALL_LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT" done fi AC_SUBST(CATALOGS) AC_SUBST(CATOBJEXT) AC_SUBST(INSTOBJEXT) AC_SUBST(DATADIRNAME) fi dnl don't use NLS, when there is no gettext installed if test x"$MSGFMT" = x; then USE_NLS=no fi AC_CHECK_PROG(RM, rm, rm) AC_CHECK_PROG(RMDIR, rmdir, rmdir) AC_PROG_INSTALL AC_PROG_LN_S dnl Checks for libraries. sinclude(net.m4) AC_LIBRARY_NET AC_CHECK_LIB(m, cos) dnl Checks for header files. AC_PATH_XTRA dnl Don't compile X programs (and emit a warning message) dnl if X isn't available. if test "$no_x" = yes; then AC_MSG_WARN([Test programs needing X11 won't be compiled.]) else X_PROGRAMS="\$(X_PROGRAMS)" AC_SUBST(X_PROGRAMS) fi AC_CHECK_HEADERS(stdlib.h fcntl.h unistd.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) dnl Checks for library functions. dnl Here we check whether we can use our mmap file component. AC_FUNC_MMAP if test "$ac_cv_func_mmap_fixed_mapped" != yes; then TT_FILE_COMPONENT=ttfile.c else TT_FILE_COMPONENT=arch/unix/ttmmap.c fi AC_SUBST(TT_FILE_COMPONENT) AC_CHECK_FUNCS(memcpy memmove) AC_CONFIG_HEADER(ft_conf.h) dnl Another bug: to make --srcdir work correctly we have to create the dnl directory hierarchy first since autoconf only uses mkdir. $srcdir/mkinstalldirs lib/arch/unix test/arch/unix AC_CONFIG_FILES([Makefile MakeSub lib/arch/unix/Makefile test/arch/unix/Makefile]) AC_CONFIG_FILES([po/Makefile.in], [sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile]) AC_OUTPUT dnl end of configure.in