Fix bug #68656 Report gd library version

Author: remicollet

ext/gd/config.m4

@@ -251,6 +251,7 @@ AC_DEFUN([PHP_GD_CHECK_VERSION],[
   PHP_CHECK_LIBRARY(gd, gdImageCreateFromJpeg,  [AC_DEFINE(HAVE_GD_JPG,              1, [ ])], [], [ $GD_SHARED_LIBADD ])
   PHP_CHECK_LIBRARY(gd, gdImageCreateFromXpm,   [AC_DEFINE(HAVE_GD_XPM,              1, [ ])], [], [ $GD_SHARED_LIBADD ])
   PHP_CHECK_LIBRARY(gd, gdImageStringFT,        [AC_DEFINE(HAVE_GD_FREETYPE,         1, [ ])], [], [ $GD_SHARED_LIBADD ])
+  PHP_CHECK_LIBRARY(gd, gdVersionString,        [AC_DEFINE(HAVE_GD_LIBVERSION,       1, [ ])], [], [ $GD_SHARED_LIBADD ])
 ])
 
 dnl

ext/gd/gd.c

@@ -1289,7 +1289,14 @@ PHP_MINFO_FUNCTION(gd)
 
 	/* need to use a PHPAPI function here because it is external module in windows */
 
+#if defined(HAVE_GD_BUNDLED)
 	php_info_print_table_row(2, "GD Version", PHP_GD_VERSION_STRING);
+#else
+	php_info_print_table_row(2, "GD headers Version", PHP_GD_VERSION_STRING);
+#if defined(HAVE_GD_LIBVERSION)
+	php_info_print_table_row(2, "GD library Version", gdVersionString());
+#endif
+#endif
 
 #ifdef ENABLE_GD_TTF
 	php_info_print_table_row(2, "FreeType Support", "enabled");