from SCons.Script import *

def versions(env: Environment, update: bool = False):
    return [(1, 0)]

def dependencies(env: Environment, version) -> 'dict':
    return {}

def cook(env: Environment, version) -> dict:
    if env['COMPILER_FAMILY'] not in ('gcc', 'clang'):
        env.Error('libbacktrace requires gcc or clang.')
    repo = env.GitBranch(repo_name = 'libbacktrace', remote_url = 'https://github.com/ianlancetaylor/libbacktrace.git', git_ref = 'master')
    checkout_root = repo['checkout_root']
    build_result = env.AutotoolsProject(checkout_root)
    return {
        'LIBPATH': build_result['LIBPATH'],
        'CPPPATH': build_result['CPPPATH'],
        'LIBS': ['backtrace']
    }