Function get_command_string

tools/compile_commands.py:35–39

从SCons获取实际的编译命令

(source, target, env, for_signature)

    collected_files = set()

    def get_command_string(source, target, env, for_signature):
        """从SCons获取实际的编译命令"""
        if env.get('CCCOMSTR'):
            return env.get('CCCOM')
        return '${CCCOM}'

    def on_compile(target, source, env):
        """编译动作的回调函数"""