+if test "$window_system" != "none"; then
+ echo "checking for graphics libraries" 1>&6
+echo "configure:7321: checking for graphics libraries" >&5
+
+ xpm_problem=""
+ if test -z "$with_xpm"; then
+ echo $ac_n "checking for Xpm - no older than 3.4f""... $ac_c" 1>&6
+echo "configure:7326: checking for Xpm - no older than 3.4f" >&5
+ xe_check_libs=-lXpm
+ cat > conftest.$ac_ext <<EOF
+#line 7329 "configure"
+#include "confdefs.h"
+#define XPM_NUMBERS
+#include <X11/xpm.h>
+ int main(int c, char **v) {
+ return c == 1 ? 0 :
+ XpmIncludeVersion != XpmLibraryVersion() ? 1 :
+ XpmIncludeVersion < 30406 ? 2 : 0 ;}
+EOF
+if { (eval echo configure:7338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+then
+ ./conftest dummy_arg; xpm_status=$?;
+ if test "$xpm_status" = "0"; then
+ with_xpm=yes;
+ else
+ with_xpm=no;
+ if test "$xpm_status" = "1"; then
+ xpm_problem="Xpm library version and header file version don't match!"
+ elif test "$xpm_status" = "2"; then
+ xpm_problem="Xpm library version is too old!"
+ else
+ xpm_problem="Internal xpm detection logic error!"
+ fi
+ echo "
+*** WARNING *** $xpm_problem
+ I'm not touching that with a 10-foot pole!
+ If you really want to use the installed version of Xpm, rerun
+ configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
+ fi
+else
+ conftest_rc="$?"
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ with_xpm=no
+fi
+rm -fr conftest*
+ xe_check_libs=
+ echo "$ac_t""$with_xpm" 1>&6
+ fi
+ if test "$with_xpm" = "yes"; then
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining HAVE_XPM
+EOF
+cat >> confdefs.h <<\EOF
+#define HAVE_XPM 1
+EOF
+}
+
+ libs_x="-lXpm $libs_x" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-lXpm\" to \$libs_x"; fi
+ echo $ac_n "checking for \"FOR_MSW\" xpm""... $ac_c" 1>&6
+echo "configure:7380: checking for \"FOR_MSW\" xpm" >&5
+ xe_check_libs=-lXpm
+ cat > conftest.$ac_ext <<EOF
+#line 7383 "configure"
+#include "confdefs.h"
+
+int main() {
+XpmCreatePixmapFromData()
+; return 0; }
+EOF
+if { (eval echo configure:7390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ xpm_for_msw=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ xpm_for_msw=yes
+fi
+rm -f conftest*
+ xe_check_libs=
+ echo "$ac_t""$xpm_for_msw" 1>&6
+ if test "$xpm_for_msw" = "yes"; then
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining FOR_MSW
+EOF
+cat >> confdefs.h <<\EOF
+#define FOR_MSW 1
+EOF
+}
+
+ fi
+ fi
+
+ test -z "$with_xface" && { ac_safe=`echo "compface.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for compface.h""... $ac_c" 1>&6
+echo "configure:7416: checking for compface.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 7419 "configure"
+#include "confdefs.h"
+#include <compface.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_xface=no
+fi
+ }
+ test -z "$with_xface" && {
+echo $ac_n "checking for UnGenFace in -lcompface""... $ac_c" 1>&6
+echo "configure:7447: checking for UnGenFace in -lcompface" >&5
+ac_lib_var=`echo compface'_'UnGenFace | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lcompface "
+cat > conftest.$ac_ext <<EOF
+#line 7452 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char UnGenFace();
+
+int main() {
+UnGenFace()
+; return 0; }
+EOF
+if { (eval echo configure:7463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_xface=no
+fi
+
+ }
+ test -z "$with_xface" && with_xface=yes
+ if test "$with_xface" = "yes"; then
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining HAVE_XFACE
+EOF
+cat >> confdefs.h <<\EOF
+#define HAVE_XFACE 1
+EOF
+}
+
+ libs_x="-lcompface $libs_x" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-lcompface\" to \$libs_x"; fi
+ fi
+
+ if test "$with_gif" != "no"; then
+ with_gif="yes"
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining HAVE_GIF
+EOF
+cat >> confdefs.h <<\EOF
+#define HAVE_GIF 1
+EOF
+}
+
+ extra_objs="$extra_objs dgif_lib.o gif_io.o" && if test "$extra_verbose" = "yes"; then
+ echo " xemacs will be linked with \"dgif_lib.o gif_io.o\""
+ fi
+ fi
+
+ if test "$with_png $with_tiff" != "no no"; then
+
+echo $ac_n "checking for inflate in -lc""... $ac_c" 1>&6
+echo "configure:7515: checking for inflate in -lc" >&5
+ac_lib_var=`echo c'_'inflate | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lc "
+cat > conftest.$ac_ext <<EOF
+#line 7520 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char inflate();
+
+int main() {
+inflate()
+; return 0; }
+EOF
+if { (eval echo configure:7531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+
+echo $ac_n "checking for inflate in -lz""... $ac_c" 1>&6
+echo "configure:7550: checking for inflate in -lz" >&5
+ac_lib_var=`echo z'_'inflate | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lz "
+cat > conftest.$ac_ext <<EOF
+#line 7555 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char inflate();
+
+int main() {
+inflate()
+; return 0; }
+EOF
+if { (eval echo configure:7566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ libs_x="-lz $libs_x" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-lz\" to \$libs_x"; fi
+else
+ echo "$ac_t""no" 1>&6
+
+echo $ac_n "checking for inflate in -lgz""... $ac_c" 1>&6
+echo "configure:7585: checking for inflate in -lgz" >&5
+ac_lib_var=`echo gz'_'inflate | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lgz "
+cat > conftest.$ac_ext <<EOF
+#line 7590 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char inflate();
+
+int main() {
+inflate()
+; return 0; }
+EOF
+if { (eval echo configure:7601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ libs_x="-lgz $libs_x" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-lgz\" to \$libs_x"; fi
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+fi
+
+
+fi
+
+
+ fi
+
+ test -z "$with_jpeg" && { ac_safe=`echo "jpeglib.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for jpeglib.h""... $ac_c" 1>&6
+echo "configure:7631: checking for jpeglib.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 7634 "configure"
+#include "confdefs.h"
+#include <jpeglib.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_jpeg=no
+fi
+ }
+ test -z "$with_jpeg" && {
+echo $ac_n "checking for jpeg_destroy_decompress in -ljpeg""... $ac_c" 1>&6
+echo "configure:7662: checking for jpeg_destroy_decompress in -ljpeg" >&5
+ac_lib_var=`echo jpeg'_'jpeg_destroy_decompress | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -ljpeg "
+cat > conftest.$ac_ext <<EOF
+#line 7667 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char jpeg_destroy_decompress();
+
+int main() {
+jpeg_destroy_decompress()
+; return 0; }
+EOF
+if { (eval echo configure:7678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_jpeg=no
+fi
+
+ }
+ test -z "$with_jpeg" && with_jpeg=yes
+ if test "$with_jpeg" = "yes"; then
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining HAVE_JPEG
+EOF
+cat >> confdefs.h <<\EOF
+#define HAVE_JPEG 1
+EOF
+}
+
+ libs_x="-ljpeg $libs_x" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-ljpeg\" to \$libs_x"; fi
+ fi
+
+ png_problem=""
+ test -z "$with_png" && { echo $ac_n "checking for pow""... $ac_c" 1>&6
+echo "configure:7714: checking for pow" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 7717 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pow(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char pow();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_pow) || defined (__stub___pow)
+choke me
+#else
+pow();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_pow=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_pow=no"
+fi
+rm -f conftest*
+
+if eval "test \"`echo '$ac_cv_func_'pow`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_png=no
+fi
+ }
+ test -z "$with_png" && { ac_safe=`echo "png.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for png.h""... $ac_c" 1>&6
+echo "configure:7761: checking for png.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 7764 "configure"
+#include "confdefs.h"
+#include <png.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7769: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_png=no
+fi
+ }
+ test -z "$with_png" && {
+echo $ac_n "checking for png_read_image in -lpng""... $ac_c" 1>&6
+echo "configure:7792: checking for png_read_image in -lpng" >&5
+ac_lib_var=`echo png'_'png_read_image | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lpng "
+cat > conftest.$ac_ext <<EOF
+#line 7797 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char png_read_image();
+
+int main() {
+png_read_image()
+; return 0; }
+EOF
+if { (eval echo configure:7808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_png=no
+fi
+
+ }
+ if test -z "$with_png"; then
+ echo $ac_n "checking for workable png version information""... $ac_c" 1>&6
+echo "configure:7831: checking for workable png version information" >&5
+ xe_check_libs="-lpng -lz"
+ cat > conftest.$ac_ext <<EOF
+#line 7834 "configure"
+#include "confdefs.h"
+#include <png.h>
+ int main(int c, char **v) {
+ if (c == 1) return 0;
+ if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
+ return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}
+EOF
+if { (eval echo configure:7842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+then
+ ./conftest dummy_arg; png_status=$?;
+ if test "$png_status" = "0"; then
+ with_png=yes;
+ else
+ with_png=no;
+ if test "$png_status" = "1"; then
+ png_problem="PNG library version and header file don't match!"
+ elif test "$png_status" = "2"; then
+ png_problem="PNG library version too old (pre 1.0.2)!"
+ fi
+ echo "
+*** WARNING *** $png_problem
+ I'm not touching that with a 10-foot pole!
+ If you really want to use the installed version of libPNG, rerun
+ configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
+ fi
+else
+ conftest_rc="$?"
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ with_png=no
+fi
+rm -fr conftest*
+ xe_check_libs=
+ echo "$ac_t""$with_png" 1>&6
+ fi
+ if test "$with_png" = "yes"; then
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining HAVE_PNG
+EOF
+cat >> confdefs.h <<\EOF
+#define HAVE_PNG 1
+EOF
+}
+
+ libs_x="-lpng $libs_x" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-lpng\" to \$libs_x"; fi
+ fi
+
+ test -z "$with_tiff" && { ac_safe=`echo "tiffio.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for tiffio.h""... $ac_c" 1>&6
+echo "configure:7885: checking for tiffio.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 7888 "configure"
+#include "confdefs.h"
+#include <tiffio.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7893: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+with_tiff=no
+fi
+ }
+ test -z "$with_tiff" && {
+echo $ac_n "checking for TIFFClientOpen in -ltiff""... $ac_c" 1>&6
+echo "configure:7916: checking for TIFFClientOpen in -ltiff" >&5
+ac_lib_var=`echo tiff'_'TIFFClientOpen | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -ltiff "