Check for sdl-config before calling it
Check whether sdl-config is available before calling it, otherwise
./configure triggers a warning:
./configure: 957: sdl-config: not found
If neither the .pc file not sdl-config are present, disable SDL support.
Signed-off-by: Loïc Minier <lool@dooz.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/configure b/configure
index 1f6de41..27ab724 100755
--- a/configure
+++ b/configure
@@ -997,9 +997,14 @@
if $pkgconfig sdl --modversion >/dev/null 2>&1; then
sdlconfig="$pkgconfig sdl"
_sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
-else
+elif which sdl-config >/dev/null 2>&1; then
sdlconfig='sdl-config'
_sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
+else
+ if test "$sdl" = "yes" ; then
+ feature_not_found "sdl"
+ fi
+ sdl=no
fi
sdl_too_old=no
