Import('env') png_sources = [ "png/example.c", "png/png.c", "png/pngerror.c", "png/pngget.c", "png/pngmem.c", "png/pngpread.c", "png/pngread.c", "png/pngrio.c", "png/pngrtran.c", "png/pngrutil.c", "png/pngset.c", "png/pngtrans.c", "png/pngwio.c", "png/pngwrite.c", "png/pngwtran.c", "png/pngwutil.c", "png/resource_saver_png.cpp", "png/image_loader_png.cpp" ] if ("neon_enabled" in env and env["neon_enabled"]): env_neon = env.Clone(); if "S_compiler" in env: env_neon['CC'] = env['S_compiler'] env_neon.Append(CPPFLAGS=["-DPNG_ARM_NEON"]) import os # Currently .ASM filter_neon.S does not compile on NT. if (os.name!="nt"): png_sources.append(env_neon.Object("#drivers/png/filter_neon.S")) env.drivers_sources+=png_sources #env.add_source_files(env.drivers_sources, png_sources) Export('env')