Import("env") # access to global build environment print env # Add CRC from BIN env.AddPostAction( "$BUILD_DIR/${PROGNAME}.bin", env.VerboseAction(" ".join([ "AfterburnerCRC.exe", "$BUILD_DIR/${PROGNAME}.bin" ]), "Creating CRC from $BUILD_DIR/${PROGNAME}.bin, adding to $BUILD_DIR/${PROGNAME}.bin.crc") )