from SCons.Script import *

def cook(env: Environment, git_ref = 'master') -> dict:
    lib_z = env.Cook('zlib')
    repo = env.Cook('GitBranch', repo_name = 'libpng', remote_url = 'https://git.code.sf.net/p/libpng/code.git', git_ref = git_ref)
    checkout_root = repo['checkout_root']
    build_result = env.Cook('AutotoolsProject', checkout_root)
    return {
        'CPPPATH': build_result['CPPPATH'],
        'LIBS': [env.FindLib('png16', paths=build_result['LIBPATH'])],
        'DEPENDENCIES': [lib_z]
    }