import os


class MonoLlvmPackage (GitHubPackage):

    def __init__(self):
        GitHubPackage.__init__(self, 'mono', 'llvm', '3.0',
                               revision='8b1520c8aae53e219cf80cdc0f02ad96600887d6',
                               configure_flags=[
                                   '--enable-optimized',
                                   '--enable-assertions=no',
                                   '--enable-targets="x86,x86_64"']
                               )

        # This package would like to be lipoed.
        self.needs_lipo = True

        # TODO: find out which flags are causing issues. reset ld_flags for the
        # package
        self.ld_flags = []
        self.cpp_flags = []

    def arch_build(self, arch):
        Package.profile.arch_build(arch, self)
        if arch == 'darwin-64':  # 64-bit  build pass
            self.local_configure_flags.extend(['--build=x86_64-apple-darwin11.2.0'])

        if arch == 'darwin-32':
            self.local_configure_flags.extend(['--build=i386-apple-darwin11.2.0'])

        # LLVM says that libstdc++4.6 is broken and we should use libstdc++4.7.
        # This switches it to the right libstdc++.
        if Package.profile.name == 'darwin':
            self.local_configure_flags.extend(['--enable-libcpp=yes'])

MonoLlvmPackage()