cmake option to disable SDL,

bpy_interface.c - change order of checking scripts to avoid calling stat on .py files.

source/blender/blenlib/SConscript

@@ -9,9 +9,6 @@ incs += ' ' + env['BF_FREETYPE_INC']
 incs += ' ' + env['BF_ZLIB_INC']
 defs = ''
 
-if env['WITH_BF_SDL']:
-	incs += ' ' + env['BF_SDL_INC']
-
 if env['OURPLATFORM'] == 'linux2':
     cflags='-pthread'
     incs += ' ../../../extern/binreloc/include'