Merge from origin/emacs-24

[gnu-emacs] / configure.ac

diff --git a/configure.ac b/configure.ac
index 40c8d2b93a8ac7ad0b14d2288a2f51eae50f1c38..bed94fbaa20363cacb26463c8f4f83a8f7a4f3df 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3197,10 +3197,12 @@ if test "${opsys}" = "mingw32"; then
   AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library (-ljpeg).])dnl
   if test "${HAVE_JPEG}" = "yes"; then
     AC_DEFINE(HAVE_JPEG)
-    AC_EGREP_CPP([version= *(6[2-9]|[7-9][0-9])],
-        [#include <jpeglib.h>
-        version=JPEG_LIB_VERSION
-],
+    AC_EGREP_CPP([version 6b or later],
+       [#include <jpeglib.h>
+        #if JPEG_LIB_VERSION >= 62
+        version 6b or later
+        #endif
+       ],
         [AC_DEFINE(HAVE_JPEG)],
         [AC_MSG_WARN([libjpeg found, but not version 6b or later])
         HAVE_JPEG=no])
@@ -3216,10 +3218,12 @@ elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
   AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library (-ljpeg).])dnl
   if test "${HAVE_JPEG}" = "yes"; then
     AC_DEFINE(HAVE_JPEG)
-    AC_EGREP_CPP([version= *(6[2-9]|[7-9][0-9])],
+    AC_EGREP_CPP([version 6b or later],
        [#include <jpeglib.h>
-        version=JPEG_LIB_VERSION
-],
+        #if JPEG_LIB_VERSION >= 62
+        version 6b or later
+        #endif
+       ],
        [AC_DEFINE(HAVE_JPEG)],
        [AC_MSG_WARN([libjpeg found, but not version 6b or later])
        HAVE_JPEG=no])