Ticket #29665: patch-configure.diff

(a) configure_old vs. (b) configure

@@ -5822 +5822 @@
 typedef unsigned char   uchar_t;
 typedef unsigned short  ushort_t;
 typedef unsigned long   ulong_t;
-typedef unsigned int    uint_t;
+typedef long unsigned int    uint_t;
 typedef unsigned char   bool_t;
 
 
@@ -6272 +6272 @@
 
     if test "x$png_ok" = "xyes"; then
       old_libs="$LIBS"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_check_sig in -lpng" >&5
-$as_echo_n "checking for png_check_sig in -lpng... " >&6; }
-if test "${ac_cv_lib_png_png_check_sig+set}" = set; then :
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_sig_cmp in -lpng" >&5
+$as_echo_n "checking for png_sig_cmp in -lpng... " >&6; }
+if test "${ac_cv_lib_png_png_sig_cmp+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6288 +6288 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char png_check_sig ();
+char png_sig_cmp ();
 int
 main ()
 {
-return png_check_sig ();
+return png_sig_cmp ();
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_png_png_check_sig=yes
+  ac_cv_lib_png_png_sig_cmp=yes
 else
-  ac_cv_lib_png_png_check_sig=no
+  ac_cv_lib_png_png_sig_cmp=no
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_check_sig" >&5
-$as_echo "$ac_cv_lib_png_png_check_sig" >&6; }
-if test "x$ac_cv_lib_png_png_check_sig" = x""yes; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_sig_cmp" >&5
+$as_echo "$ac_cv_lib_png_png_sig_cmp" >&6; }
+if test "x$ac_cv_lib_png_png_sig_cmp" = x""yes; then :
   png_ok=yes
 else
   png_ok=no