Disable sdl when unavailable

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@701 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/src/modules/sdl/configure b/src/modules/sdl/configure
index 5021991..53bafdd 100755 (executable)
--- a/src/modules/sdl/configure
+++ b/src/modules/sdl/configure
@@ -3,11 +3,18 @@
 if [ "$help" != "1" ]
 then
 
-cat << EOF >> ../consumers.dat
-sdl                            libmltsdl$LIBSUF
-sdl_preview            libmltsdl$LIBSUF
-sdl_still              libmltsdl$LIBSUF
-EOF
+       sdl-config --version > /dev/null 2>&1
+       disable_sdl=$?
+
+       if [ "$disable_sdl" == "0" ]
+       then
+               echo "sdl                               libmltsdl$LIBSUF" >> ../consumers.dat
+               echo "sdl_preview               libmltsdl$LIBSUF" >> ../consumers.dat
+               echo "sdl_still                 libmltsdl$LIBSUF" >> ../consumers.dat
+       else
+               echo "- sdl development libs not found: disabling"
+               touch ../disable-sdl
+       fi
 
 fi