import waftools.gitinfo


def build(bld):
    # Collect all the files in the libc directory
    source_dirs = ['string', 'math', 'stub']
    sources = sum([bld.path.ant_glob('%s/*.[csS]' % d) for d in source_dirs], [])
    sources.extend(bld.path.ant_glob('*.[csS]'))

    def build_libc(target, env):
        # Build the libc directory using firmware environment
        bld.stlib(source=sources,
                  target=target,
                  includes=['include', '.'],
                  export_includes='include',
                  cflags=['-fno-lto'],
                  use='',
                  env=env.derive())

    bld(export_includes=['include'], name='pblibc_includes')
    build_libc('pblibc', bld.env)
    build_libc('pblibc-cm0', bld.all_envs['cortex-m0'])

# vim:filetype=python