Fix libmpeg2 version check. FreeBSD ports collection usually lags with

newer package version, so current one has libmpeg2 0.3.1. Although it
got passed by configure script. Now it is fixed.

svn-id: r12366

1 files changed, 6 insertions, 3 deletions

diff --git a/configure b/configure
index 3a9a792bed..91edb0baef 100755
--- a/configure
+++ b/configure
@@ -567,14 +567,17 @@ else
 fi
 echo "$_zlib"
 
-echocheck "mpeg2"
+echocheck "mpeg2 - version >= 0.4.0"
 if test "$_mpeg2" = auto ; then
   _mpeg2=no
   cat > $TMPC << EOF
 #include <inttypes.h>
 #include <mpeg2dec/mpeg2.h>
-int main(void) { 
-	#ifdef MPEG2_RELEASE
+int main(void) {
+	/* mpeg2_state_t first appears in 0.4.0 */
+	mpeg2_state_t state;
+
+        #ifdef MPEG2_RELEASE
 		if (MPEG2_RELEASE >= MPEG2_VERSION(0, 4, 0))
 			return 0;
 	#endif