fi
# check in a few common install locations
if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in `ls -d ${prefix}/lib /usr/lib /usr/local/lib 2>/dev/null` ; do
+ tcl_probe_dirs="${prefix}/lib /usr/lib /usr/local/lib /mingw/lib"
+ for i in `ls -d ${tcl_probe_dirs} 2>/dev/null` ; do
if test -f "$i/tclConfig.sh" ; then
ac_cv_c_tclconfig=`(cd $i; pwd)`
break
fi
done
fi
+ # check in some other known public install locations
+ # NOTE: This could possibly pick up wrong version if more than one
+ # Tcl/Tk version is installed in this form.
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ `ls -d ${prefix}/lib/tcl[[7-9]]* /usr/lib/tcl[[7-9]]* 2>/dev/null` ; do
+ if test -f "$i/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
# check in a few other private locations
if test x"${ac_cv_c_tclconfig}" = x ; then
for i in \
- ${srcdir}/../tcl \
- `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
+ ${srcdir}/../tcl \
+ `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
if test -f "$i/${configdir}/tclConfig.sh" ; then
ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
break
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_CC)
AC_SUBST(TCL_DEFS)
+ AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
+ AC_SUBST(TCL_EXTRA_CFLAGS)
+
+
+dnl ## On some versions of Cygwin, the 'TCL_INCLUDE_SPEC' is incorrectly
+dnl ## indicated to be '/nonexistent/include'. We must be on the look out
+dnl ## for this, and doubt it if we see it.
+ if test "x${TCL_INCLUDE_SPEC}" = "x-I/nonexistent/include" \
+ -a ! -d /nonexistent/include ;
+ then
+ TCL_INCLUDE_SPEC=""
+ fi
+dnl ## If TCL_INCLUDE_SPEC is not defined, then we might be on a Debian
+dnl ## system, and should try to synthesize it.
+ if test "x${TCL_INCLUDE_SPEC}" = "x" ;
+ then
+ if test "x${TCL_INC_DIR}" != "x" ;
+ then
+ if test -d ${TCL_INC_DIR} ;
+ then
+ TCL_INCLUDE_SPEC="-I${TCL_INC_DIR}"
+ fi
+ fi
+ fi
+dnl ## If neither TCL_INCLUDE_SPEC nor TCL_INC_DIR are defined, we still
+dnl ## might be on a Debian system. Try another synthesis.
+ if test "x${TCL_INCLUDE_SPEC}" = "x" ;
+ then
+ if test "x${TCL_VERSION}" != "x" -a "x${TCL_PREFIX}" != "x" ;
+ then
+ if test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION} ;
+ then
+ TCL_INCLUDE_SPEC="-I${TCL_PREFIX}/include/tcl${TCL_VERSION}"
+ fi
+ fi
+ fi
+dnl ## Filter out common include paths to prevent <> vs. "" conflicts.
+ TCL_INCLUDE_SPEC=`echo ${TCL_INCLUDE_SPEC} | grep -v '/usr/include$'`
+ AC_SUBST(TCL_INCLUDE_SPEC)
+
+ if test "x${TCL_LDFLAGS}" = "x" ; then
+ TCL_LDFLAGS=${TCL_LIB_SPEC}
+ fi
+dnl ## Fairly crude hack to find the lib under certain conditions.
+ if test "x${TCL_LDFLAGS}" = "x" ; then
+ tcl_libs=`ls ./tcl[[7-9]]*.lib ./libtcl[[7-9]]*.a 2>/dev/null`
+ if test "x${tcl_libs}" != "x" ; then
+ TCL_LDFLAGS="../${tcl_libs}"
+ fi
+ fi
+ if test "x${TCL_LDFLAGS}" = "x" ; then
+ tcl_libs=`ls tcltk/tcl[[7-9]]*.lib tcltk/libtcl[[7-9]]*.a 2>/dev/null`
+ if test "x${tcl_libs}" != "x" ; then
+ TCL_LDFLAGS="../${tcl_libs}"
+ fi
+ fi
+ if test "x${TCL_LDFLAGS}" = "x" ; then
+ tcl_libs=`ls tcl/tcl[[7-9]]*.lib tcl/libtcl[[7-9]]*.a 2>/dev/null`
+ if test "x${tcl_libs}" != "x" ; then
+ TCL_LDFLAGS="../${tcl_libs}"
+ fi
+ fi
+dnl ## Another attempt to salvage a usable lib.
+ if test "x${TCL_LDFLAGS}" = "x" ; then
+ if test "x${TCL_LIB_FILE}" != "x" ; then
+ TCL_LDFLAGS="`dirname ${TCLCONFIG}`/${TCL_LIB_FILE}"
+ fi
+ fi
+ dnl Tack on extra goodies that may be needed.
+dnl Let the TK_LIBS do the talking. At worst, TCL_LIBS is a redundant
+dnl subset of TK_LIBS; at best, it is nothing.
+dnl if test "x${TCL_LIBS}" != "x" ; then
+dnl TCL_LDFLAGS="${TCL_LDFLAGS} ${TCL_LIBS}"
+dnl fi
dnl not used, don't export to save symbols
dnl AC_SUBST(TCL_LIB_FILE)
dnl not used, don't export to save symbols
dnl AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
+
+ AC_SUBST(TCL_LDFLAGS)
])
AC_DEFUN(CY_AC_PATH_TKCONFIG, [
fi
# check in a few common install locations
if test x"${ac_cv_c_tkconfig}" = x ; then
- for i in `ls -d ${prefix}/lib /usr/lib /usr/local/lib 2>/dev/null` ; do
+ tk_probe_dirs="${prefix}/lib /usr/lib /usr/local/lib /mingw/lib"
+ for i in `ls -d ${tk_probe_dirs} 2>/dev/null` ; do
if test -f "$i/tkConfig.sh" ; then
ac_cv_c_tkconfig=`(cd $i; pwd)`
break
fi
done
fi
+ # check in some other known public install locations
+ # NOTE: This could possibly pick up wrong version if more than one
+ # Tcl/Tk version is installed in this form.
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ `ls -d ${prefix}/lib/tk[[7-9]]* /usr/lib/tk[[7-9]]* 2>/dev/null` ; do
+ if test -f "$i/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
# check in a few other private locations
if test x"${ac_cv_c_tkconfig}" = x ; then
for i in \
. $TKCONFIG
fi
+dnl ## If TK_INCLUDE_SPEC is not defined, then we might be on a Debian
+dnl ## system and have need of it, and should try to synthesize it.
+dnl ## On most other systems the TCL_INCLUDE_SPEC is enough to pick up
+dnl ## Tk headers.
+ if test "x${TK_INCLUDE_SPEC}" = "x" ;
+ then
+ if test "x${TK_INC_DIR}" != "x" ;
+ then
+ if test -d ${TK_INC_DIR} ;
+ then
+ TK_INCLUDE_SPEC="-I${TK_INC_DIR}"
+ fi
+ fi
+ fi
+dnl ## If neither TK_INCLUDE_SPEC nor TK_INC_DIR are defined, we still
+dnl ## might be on a Debian system. Try another synthesis.
+ if test "x${TK_INCLUDE_SPEC}" = "x" ;
+ then
+ if test "x${TK_VERSION}" != "x" -a "x${TK_PREFIX}" != "x" ;
+ then
+ if test -d ${TK_PREFIX}/include/tk${TK_VERSION} ;
+ then
+ TK_INCLUDE_SPEC="-I${TK_PREFIX}/include/tk${TK_VERSION}"
+ fi
+ fi
+ fi
+dnl ## Filter out common include paths to prevent <> vs. "" conflicts.
+ TK_INCLUDE_SPEC=`echo ${TK_INCLUDE_SPEC} | grep -v '/usr/include$'`
+ AC_SUBST(TK_INCLUDE_SPEC)
+
+ if test "x${TK_LDFLAGS}" = "x" ; then
+ TK_LDFLAGS=${TK_LIB_SPEC}
+ fi
+dnl ## Fairly crude hack to find the lib under certain conditions.
+ if test "x${TK_LDFLAGS}" = "x" ; then
+ tk_libs=`ls ./tk[[7-9]]*.lib ./libtk[[7-9]]*.a 2>/dev/null`
+ if test "x${tk_libs}" != "x" ; then
+ TK_LDFLAGS="../${tk_libs}"
+ fi
+ fi
+ if test "x${TK_LDFLAGS}" = "x" ; then
+ tk_libs=`ls tcltk/tk[[7-9]]*.lib tcltk/libtk[[7-9]]*.a 2>/dev/null`
+ if test "x${tk_libs}" != "x" ; then
+ TK_LDFLAGS="../${tk_libs}"
+ fi
+ fi
+ if test "x${TK_LDFLAGS}" = "x" ; then
+ tk_libs=`ls tk/tk[[7-9]]*.lib tk/libtk[[7-9]]*.a 2>/dev/null`
+ if test "x${tk_libs}" != "x" ; then
+ TK_LDFLAGS="../${tk_libs}"
+ fi
+ fi
+dnl ## Another attempt to salvage a usable lib.
+ if test "x${TK_LDFLAGS}" = "x" ; then
+ if test "x${TK_LIB_FILE}" != "x" ; then
+ TK_LDFLAGS="`dirname ${TKCONFIG}`/${TK_LIB_FILE}"
+ fi
+ fi
+dnl ## Tack on extra goodies that may be needed.
+dnl ## But filter off any directly named static libs.
+ if test "x${TK_LIBS}" != "x" ; then
+ liblist=""
+ for libitem in ${TK_LIBS} ; do
+ tmplibitem=`echo "$libitem" | grep -v '\.lib$' | grep -v '\.a$'`
+ liblist="$liblist $tmplibitem"
+ done
+ TK_LDFLAGS="${TK_LDFLAGS} $liblist"
+ fi
+
AC_SUBST(TK_VERSION)
dnl not actually used, don't export to save symbols
dnl AC_SUBST(TK_MAJOR_VERSION)
AC_SUBST(TK_DEFS)
dnl not used, don't export to save symbols
- dnl AC_SUBST(TK_LIB_FILE)
+dnl AC_SUBST(TK_LIB_FILE)
dnl not used outside of configure
dnl AC_SUBST(TK_LIBS)
AC_SUBST(TK_XLIBSW)
AC_SUBST(TK_BUILD_LIB_SPEC)
AC_SUBST(TK_LIB_SPEC)
+
+ AC_SUBST(TK_LDFLAGS)
+])
+
+# Configure paths for SDL
+# Sam Lantinga 9/21/99
+# stolen from Manish Singh
+# stolen back from Frank Belew
+# stolen from Manish Singh
+# Shamelessly stolen from Owen Taylor
+
+dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
+dnl
+AC_DEFUN(AM_PATH_SDL,
+[dnl
+dnl Get the cflags and libraries from the sdl-config script
+dnl
+AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)],
+ sdl_prefix="$withval", sdl_prefix="")
+AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
+ sdl_exec_prefix="$withval", sdl_exec_prefix="")
+AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program],
+ , enable_sdltest=yes)
+
+ if test x$sdl_exec_prefix != x ; then
+ sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
+ if test x${SDL_CONFIG+set} != xset ; then
+ SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
+ fi
+ fi
+ if test x$sdl_prefix != x ; then
+ sdl_args="$sdl_args --prefix=$sdl_prefix"
+ if test x${SDL_CONFIG+set} != xset ; then
+ SDL_CONFIG=$sdl_prefix/bin/sdl-config
+ fi
+ fi
+
+ AC_REQUIRE([AC_CANONICAL_TARGET])
+ PATH="$prefix/bin:$prefix/usr/bin:$PATH"
+ AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
+ min_sdl_version=ifelse([$1], ,0.11.0,$1)
+ AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
+ no_sdl=""
+ if test "$SDL_CONFIG" = "no" ; then
+ no_sdl=yes
+ else
+ SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
+ SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
+
+ sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_sdltest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $SDL_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
+ LIBS="$LIBS $SDL_LIBS"
+dnl
+dnl Now check if the installed SDL is sufficiently new. (Also sanity
+dnl checks the results of sdl-config to some extent
+dnl
+ rm -f conf.sdltest
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "SDL.h"
+
+char*
+my_strdup (char *str)
+{
+ char *new_str;
+
+ if (str)
+ {
+ new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
+ strcpy (new_str, str);
+ }
+ else
+ new_str = NULL;
+
+ return new_str;
+}
+
+int main (int argc, char *argv[])
+{
+ int major, minor, micro;
+ char *tmp_version;
+
+ /* This hangs on some systems (?)
+ system ("touch conf.sdltest");
+ */
+ { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
+
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = my_strdup("$min_sdl_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string\n", "$min_sdl_version");
+ exit(1);
+ }
+
+ if (($sdl_major_version > major) ||
+ (($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
+ (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
+ printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
+ printf("*** best to upgrade to the required version.\n");
+ printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
+ printf("*** to point to the correct copy of sdl-config, and remove the file\n");
+ printf("*** config.cache before re-running configure\n");
+ return 1;
+ }
+}
+
+],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ if test "x$no_sdl" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$SDL_CONFIG" = "no" ; then
+ echo "*** The sdl-config script installed by SDL could not be found"
+ echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the SDL_CONFIG environment variable to the"
+ echo "*** full path to sdl-config."
+ else
+ if test -f conf.sdltest ; then
+ :
+ else
+ echo "*** Could not run SDL test program, checking why..."
+ CFLAGS="$CFLAGS $SDL_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
+ LIBS="$LIBS $SDL_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include "SDL.h"
+
+int main(int argc, char *argv[])
+{ return 0; }
+#undef main
+#define main K_and_R_C_main
+], [ return 0; ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding SDL or finding the wrong"
+ echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means SDL was incorrectly installed"
+ echo "*** or that you have moved SDL since it was installed. In the latter case, you"
+ echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
+ CFLAGS="$ac_save_CFLAGS"
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ SDL_CFLAGS=""
+ SDL_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(SDL_CFLAGS)
+ AC_SUBST(SDL_LIBS)
+ rm -f conf.sdltest
+])
+
+# Configure paths for FreeType2
+# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
+
+dnl AC_CHECK_FT2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for FreeType2, and define FT2_CFLAGS and FT2_LIBS
+dnl
+AC_DEFUN(AC_CHECK_FT2,
+[dnl
+dnl Get the cflags and libraries from the freetype-config script
+dnl
+AC_ARG_WITH(ft-prefix,
+[ --with-ft-prefix=PREFIX
+ Prefix where FreeType is installed (optional)],
+ ft_config_prefix="$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="$withval", ft_config_exec_prefix="")
+AC_ARG_ENABLE(freetypetest,
+[ --disable-freetypetest Do not try to compile and run
+ a test FreeType program],
+[case "${enableval}" in
+yes) enable_fttest=yes ;;
+no) enable_fttest=no ;;
+*) AC_MSG_ERROR(bad value ${enableval} for freetypetest option) ;;
+esac], enable_fttest=yes)
+
+if test x$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 <ft2build.h>
+#include FT_FREETYPE_H
+#include <stdio.h>
+#include <stdlib.h>
+
+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], , :, [$3])
+fi
+AC_SUBST(FT2_CFLAGS)
+AC_SUBST(FT2_LIBS)
+])
+
+# Configure paths for ParaGUI
+# Alexander Pipelka 17.05.2000
+# stolen from Sam Lantinga
+# stolen from Manish Singh
+# stolen back from Frank Belew
+# stolen from Manish Singh
+# Shamelessly stolen from Owen Taylor
+
+dnl AM_PATH_PARAGUI([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for PARAGUI, and define PARAGUI_CFLAGS and PARAGUI_LIBS
+dnl
+AC_DEFUN(AM_PATH_PARAGUI,
+[dnl
+dnl Get the cflags and libraries from the paragui-config script
+dnl
+AC_ARG_WITH(paragui-prefix,[ --with-paragui-prefix=PFX Prefix where PARAGUI is installed (optional)],
+ paragui_prefix="$withval", paragui_prefix="")
+AC_ARG_WITH(paragui-exec-prefix,[ --with-paragui-exec-prefix=PFX Exec prefix where PARAGUI is installed (optional)],
+ paragui_exec_prefix="$withval", paragui_exec_prefix="")
+AC_ARG_ENABLE(paraguitest, [ --disable-paraguitest Do not try to compile and run a test PARAGUI program],
+[case "${enableval}" in
+yes) enable_paraguitest=yes ;;
+no) enable_paraguitest=no ;;
+*) AC_MSG_ERROR(bad value ${enableval} for paraguitest option) ;;
+esac], enable_paraguitest=yes)
+
+ if test x$paragui_exec_prefix != x ; then
+ paragui_args="$paragui_args --exec-prefix=$paragui_exec_prefix"
+ if test x${PARAGUI_CONFIG+set} != xset ; then
+ PARAGUI_CONFIG=$paragui_exec_prefix/bin/paragui-config
+ fi
+ fi
+ if test x$paragui_prefix != x ; then
+ paragui_args="$paragui_args --prefix=$paragui_prefix"
+ if test x${PARAGUI_CONFIG+set} != xset ; then
+ PARAGUI_CONFIG=$paragui_prefix/bin/paragui-config
+ fi
+ fi
+
+ AC_PATH_PROG(PARAGUI_CONFIG, paragui-config, no, [$prefix/usr/bin:$prefix/bin:$PATH])
+ min_paragui_version=ifelse([$1], ,0.11.0,$1)
+ AC_MSG_CHECKING(for PARAGUI - version >= $min_paragui_version)
+ no_paragui=""
+ if test "$PARAGUI_CONFIG" = "no" ; then
+ no_paragui=yes
+ else
+ PARAGUI_CFLAGS=`$PARAGUI_CONFIG $paraguiconf_args --cflags`
+ PARAGUI_LIBS=`$PARAGUI_CONFIG $paraguiconf_args --libs`
+
+ paragui_major_version=`$PARAGUI_CONFIG $paragui_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ paragui_minor_version=`$PARAGUI_CONFIG $paragui_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ paragui_micro_version=`$PARAGUI_CONFIG $paragui_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_paraguitest" = "xyes" ; then
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ ac_save_LIBS="$LIBS"
+ CXXFLAGS="$CXXFLAGS $PARAGUI_CFLAGS"
+ LIBS="$LIBS $PARAGUI_LIBS"
+dnl
+dnl Now check if the installed PARAGUI is sufficiently new. (Also sanity
+dnl checks the results of paragui-config to some extent
+dnl
+ rm -f conf.paraguitest
+ AC_LANG_CPLUSPLUS
+ AC_TRY_RUN([
+#include "paragui.h"
+#include "pgapplication.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+char*
+my_strdup (char *str)
+{
+ char *new_str;
+
+ if (str)
+ {
+ new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
+ strcpy (new_str, str);
+ }
+ else
+ new_str = NULL;
+
+ return new_str;
+}
+
+int main (int argc, char *argv[])
+{
+ int major, minor, micro;
+ char *tmp_version;
+
+ PG_Application app;
+
+ /* This hangs on some systems (?)
+ system ("touch conf.paraguitest");
+ */
+ { FILE *fp = fopen("conf.paraguitest", "a"); if ( fp ) fclose(fp); }
+
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = my_strdup("$min_paragui_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string\n", "$min_paragui_version");
+ exit(1);
+ }
+
+ if (($paragui_major_version > major) ||
+ (($paragui_major_version == major) && ($paragui_minor_version > minor)) ||
+ (($paragui_major_version == major) && ($paragui_minor_version == minor) && ($paragui_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** 'paragui-config --version' returned %d.%d.%d, but the minimum version\n", $paragui_major_version, $paragui_minor_version, $paragui_micro_version);
+ printf("*** of PARAGUI required is %d.%d.%d. If paragui-config is correct, then it is\n", major, minor, micro);
+ printf("*** best to upgrade to the required version.\n");
+ printf("*** If paragui-config was wrong, set the environment variable PARAGUI_CONFIG\n");
+ printf("*** to point to the correct copy of paragui-config, and remove the file\n");
+ printf("*** config.cache before re-running configure\n");
+ return 1;
+ }
+}
+
+],, no_paragui=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ if test "x$no_paragui" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$PARAGUI_CONFIG" = "no" ; then
+ echo "*** The paragui-config script installed by PARAGUI could not be found"
+ echo "*** If PARAGUI was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the PARAGUI_CONFIG environment variable to the"
+ echo "*** full path to paragui-config."
+ else
+ if test -f conf.paraguitest ; then
+ :
+ else
+ echo "*** Could not run PARAGUI test program, checking why..."
+ CXXFLAGS="$CXXFLAGS $PARAGUI_CFLAGS"
+ LIBS="$LIBS $PARAGUI_LIBS"
+ AC_TRY_LINK([
+#include "paragui.h"
+#include <stdio.h>
+], [ return 0; ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding PARAGUI or finding the wrong"
+ echo "*** version of PARAGUI. If it is not finding PARAGUI, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means PARAGUI was incorrectly installed"
+ echo "*** or that you have moved PARAGUI since it was installed. In the latter case, you"
+ echo "*** may want to edit the paragui-config script: $PARAGUI_CONFIG" ])
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ PARAGUI_CFLAGS=""
+ PARAGUI_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(PARAGUI_CFLAGS)
+ AC_SUBST(PARAGUI_LIBS)
+ rm -f conf.paraguitest
])