disable dvdnav if dvdnav-config is not present; patch by Ivo -ivop euronet nl-

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19464 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 3 insertions, 0 deletions

diff --git a/configure b/configure
index 04a341caeb..77b28def17 100755
--- a/configure
+++ b/configure
@@ -5163,6 +5163,9 @@ fi
 
 echocheck "DVD support (libdvdnav)"
 if test "$_dvdnav" = auto ; then
+  $_dvdnavconfig --version >> $TMPLOG 2>&1 || _dvdnav=no
+fi
+if test "$_dvdnav" = auto ; then
   cat > $TMPC <<EOF
 #include <dvdnav.h>
 int main(void) { dvdnav_t *dvd=0; return 0; }