NMake_Makefiles.py 文件源码

def get_env(self):
        if self.visual_studio_versions:
            vs_versions = self.visual_studio_versions
        else:
            vs_versions = [15, 14.1, 14, 13, 12, 11, 10, 9, 8]
        if self.target_architecture:
            arch = self.target_architecture
        else:
            arch = 'x86'
        if sublime.arch() == 'x32':
            host = 'x86'
        elif sublime.arch() == 'x64':
            host = 'amd64'
        else:
            sublime.error_message(
                'Unknown Sublime architecture: %s' % sublime.arch())
            return
        if arch != host:
            arch = host + '_' + arch
        for version in vs_versions:
            try:
                vcvars = query_vcvarsall(version, arch)
                if vcvars:
                    print('found vcvarsall for version', version)
                    return vcvars
            except Exception:
                print('could not find vsvcarsall for version', version)
                continue
        print('warning: did not find vcvarsall.bat')
        return {}