env = Environment( LIBS = ['ARgsub_lite', 'ARvideo', 'AR', 'png'], ) common_sources = ['texture.cpp', 'texturepng.cpp'] if env['PLATFORM'] == 'darwin': env.Append(CPPFLAGS = '-m32') env.Append(LINKFLAGS = '-m32') env.Append(FRAMEWORKS = ['SDL', 'Cocoa', 'OpenGL', 'QuickTime', 'Carbon', 'AppKit']) common_sources.append('SDLMain.m') env.Program('foo', ['foo.cpp'] + common_sources)