configure: fail if SDL is unavailable and --enable-sdl is specified

Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · 3bc036171f
parent fb01a18462
commit 3bc036171f
1 changed files with 4 additions and 1 deletions
--- a/5
+++ b/5
@ -4912,7 +4912,6 @@ if enabled libdc1394; then
    die "ERROR: No version of libdc1394 found "
 fi
 if ! disabled sdl; then
-    disable sdl
    SDL_CONFIG="${cross_prefix}sdl-config"
    if check_pkg_config sdl SDL_events.h SDL_PollEvent; then
        check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags &&
@ -4926,6 +4925,10 @@ if ! disabled sdl; then
            check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags &&
            check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x010300" $sdl_cflags &&
            enable sdl
+        elif enabled sdl ; then
+            die "ERROR: SDL not found"
+        else
+            disable sdl
        fi
    fi
 fi