create-iso.py 文件源码

def clean_ufs_image():
    sh('${BUILD_ROOT}/build/customize/remove-bits.py ${INSTUFS_DESTDIR}')

    # Strip binaries
    for root, dirs, files in os.walk(e('${INSTUFS_DESTDIR}/')):
        for name in files:
            filename = os.path.join(root, name)
            if os.path.splitext(name)[1] == '.ko':
                continue

            if not is_elf(filename):
                continue

            # We need to remove any flags on protected files and restore
            # them after stripping
            flags = os.stat(filename).st_flags
            os.chflags(filename, 0)
            sh('strip ${filename}')
            os.chflags(filename, flags)