$NetBSD: patch-src_CMakeLists.txt,v 1.1 2015/02/13 05:45:10 snj Exp $

This is needed to keep boneheaded cmake crap from picking up SDL2
from /usr/pkg/lib if it's installed but not wanted.

--- src/CMakeLists.txt.orig	2015-02-12 21:09:30.000000000 -0800
+++ src/CMakeLists.txt	2015-02-12 21:11:25.000000000 -0800
@@ -134,23 +134,27 @@ if (YAB_WANT_OPENGL AND (YAB_RGB STREQUA
 	endif(OPENGL_FOUND)
 endif ()
 
-# SDL
-option(YAB_WANT_SDL "use SDL cores if available" ON)
-if (YAB_WANT_SDL)
-	include(FindSDL2 OPTIONAL)
+# SDL2
+option(YAB_WANT_SDL2 "use SDL2 if available" OFF)
+if (YAB_WANT_SDL2)
+	include(FindSDL2)
 
 	if (SDL2_FOUND)
 		include_directories(${SDL2_INCLUDE_DIR})
 		set(YABAUSE_LIBRARIES ${YABAUSE_LIBRARIES} ${SDL2_LIBRARY})
-	else()
+		add_definitions(-DHAVE_LIBSDL=1)
+		set(yabause_SOURCES ${yabause_SOURCES} persdljoy.c sndsdl.c)
+	endif()
+endif()
+
+# SDL
+option(YAB_WANT_SDL1 "use SDL1 if available" OFF)
+if (YAB_WANT_SDL1)
 		include(FindSDL)
+
 		if (SDL_FOUND)
 			include_directories(${SDL_INCLUDE_DIR})
 			set(YABAUSE_LIBRARIES ${YABAUSE_LIBRARIES} ${SDL_LIBRARY})
-		endif()
-	endif()
-
-	if (SDL_FOUND OR SDL2_FOUND)
 		add_definitions(-DHAVE_LIBSDL=1)
 		set(yabause_SOURCES ${yabause_SOURCES} persdljoy.c sndsdl.c)
 	endif()