# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # Configure paths for FreeType2 # Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor dnl AC_CHECK_FT2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) dnl Test for FreeType2, and define FT2_CFLAGS and FT2_LIBS dnl AC_DEFUN(AC_CHECK_FT2, [dnl dnl Get the cflags and libraries from the freetype-config script dnl AC_ARG_WITH(ft-prefix, [ --with-ft-prefix=PREFIX Prefix where FreeType is installed (optional)], ft_config_prefix="$withval", ft_config_prefix="") AC_ARG_WITH(ft-exec-prefix, [ --with-ft-exec-prefix=PREFIX Exec prefix where FreeType is installed (optional)], ft_config_exec_prefix="$withval", ft_config_exec_prefix="") AC_ARG_ENABLE(freetypetest, [ --disable-freetypetest Do not try to compile and run a test FreeType program], [], enable_fttest=yes) if test x$ft_config_exec_prefix != x ; then ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix" if test x${FT2_CONFIG+set} != xset ; then FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config fi fi if test x$ft_config_prefix != x ; then ft_config_args="$ft_config_args --prefix=$ft_config_prefix" if test x${FT2_CONFIG+set} != xset ; then FT2_CONFIG=$ft_config_prefix/bin/freetype-config fi fi AC_PATH_PROG(FT2_CONFIG, freetype-config, no) min_ft_version=ifelse([$1], ,6.1.0,$1) AC_MSG_CHECKING(for FreeType - version >= $min_ft_version) no_ft="" if test "$FT2_CONFIG" = "no" ; then no_ft=yes else FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags` FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs` ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` ft_min_major_version=`echo $min_ft_version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` ft_min_minor_version=`echo $min_ft_version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` ft_min_micro_version=`echo $min_ft_version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` if test x$enable_fttest = xyes ; then ft_config_is_lt="" if test $ft_config_major_version -lt $ft_min_major_version ; then ft_config_is_lt=yes else if test $ft_config_major_version -eq $ft_min_major_version ; then if test $ft_config_minor_version -lt $ft_min_minor_version ; then ft_config_is_lt=yes else if test $ft_config_minor_version -eq $ft_min_minor_version ; then if test $ft_config_micro_version -lt $ft_min_micro_version ; then ft_config_is_lt=yes fi fi fi fi fi if test x$ft_config_is_lt = xyes ; then no_ft=yes else ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $FT2_CFLAGS" LIBS="$FT2_LIBS $LIBS" dnl dnl Sanity checks for the results of freetype-config to some extent dnl AC_TRY_RUN([ #include #include FT_FREETYPE_H #include #include int main() { FT_Library library; FT_Error error; error = FT_Init_FreeType(&library); if (error) return 1; else { FT_Done_FreeType(library); return 0; } } ],, no_ft=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi # test $ft_config_version -lt $ft_min_version fi # test x$enable_fttest = xyes fi # test "$FT2_CONFIG" = "no" if test x$no_ft = x ; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) if test "$FT2_CONFIG" = "no" ; then echo "*** The freetype-config script installed by FreeType 2 could not be found." echo "*** If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in" echo "*** your path, or set the FT2_CONFIG environment variable to the" echo "*** full path to freetype-config." else if test x$ft_config_is_lt = xyes ; then echo "*** Your installed version of the FreeType 2 library is too old." echo "*** If you have different versions of FreeType 2, make sure that" echo "*** correct values for --with-ft-prefix or --with-ft-exec-prefix" echo "*** are used, or set the FT2_CONFIG environment variable to the" echo "*** full path to freetype-config." else echo "*** The FreeType test program failed to run. If your system uses" echo "*** shared libraries and they are installed outside the normal" echo "*** system library path, make sure the variable LD_LIBRARY_PATH" echo "*** (or whatever is appropiate for your system) is correctly set." fi fi FT2_CFLAGS="" FT2_LIBS="" ifelse([$3], , :, [$3]) fi AC_SUBST(FT2_CFLAGS) AC_SUBST(FT2_LIBS) ]) dnl dnl MAKEINFO_CHECK_MACRO( MACRO, [ACTION-IF-FOUND dnl [, ACTION-IF-NOT-FOUND]]) dnl AC_DEFUN(MAKEINFO_CHECK_MACRO, [if test -n "$MAKEINFO" -a "$makeinfo" != ":"; then AC_MSG_CHECKING([for @$1{}]) echo \\\\input texinfo > conftest.texi echo @$1{test} >> conftest.texi if $MAKEINFO conftest.texi > /dev/null 2> /dev/null; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) ifelse([$3], , :, [$3]) fi rm -f conftest.texi conftest.info fi ]) dnl dnl MAKEINFO_CHECK_MACROS( MACRO ... [, ACTION-IF-FOUND dnl [, ACTION-IF-NOT-FOUND]]) dnl AC_DEFUN(MAKEINFO_CHECK_MACROS, [for ac_macro in $1; do MAKEINFO_CHECK_MACRO($ac_macro, $2, [MAKEINFO_MACROS="-D no-$ac_macro $MAKEINFO_MACROS" $3])dnl done AC_SUBST(MAKEINFO_MACROS) ]) dnl dnl Check for enc, cmap, sfd formats dnl AC_DEFUN(AC_HAS_KPSE_ENC_FORMATS, [AC_MSG_CHECKING([for kpse_enc_format]) AC_TRY_COMPILE([ #include #include ], [kpse_enc_format;kpse_cmap_format;kpse_sfd_format], [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_KPSE_ENC_FORMATS, 1, [Define to 1 if your kpathsea has kpse_enc_format])], [AC_MSG_RESULT(no)])]) dnl dnl Check devices for GS dnl AC_GS_HAS_DEVICE(DEVICE,ACTION-IF-FAILED) dnl AC_DEFUN(AC_GS_HAS_DEVICE, [AC_MSG_CHECKING([whether $GS has the $1 device]) if $GS -h | grep $1 >/dev/null; then AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) $2 fi ]) dnl dnl GS_CHECK_DEVICES dnl AC_DEFUN(GS_CHECK_DEVICES, [GS_WARN="" AC_GS_HAS_DEVICE(pngalpha, [GS_WARN="Your EPS inclusions will be cropped to the boundingbox, and rendered on an opaque background. Upgrade GhostScript to avoid this." AC_GS_HAS_DEVICE(png16m, [GS_WARN="Your EPS inclusions may not work. Upgrade/install GhostScript to avoid this."])]) if test -n "$GS_WARN"; then AC_MSG_WARN([$GS_WARN]) fi ])