Method normalize_command

helper/buildparser.py:170–203

(self, cmd: str)

            json.dump(data, f)

    def normalize_command(self, cmd: str) -> str:
        cmd_pattern = re.compile(r"(ar|llvm-ar|llvm-ar-10|clang|clang\+\+) ")
        unnecessary_opts = {
            "-O4",
            "-O3",
            "-O2",
            "-O1",
            "-Og",
            "-Os",
            "-Oz",
            "-Ofast",
            "-O0",
            "-O",
            "-DNDEBUG",
            "-fno-exceptions",
            "-std=gnu99",
        }

        cmd = cmd[cmd_pattern.search(cmd).start() :]
        tokens = []
        for token in cmd.split():
            token = token.strip()
            if (
                not token
                or token in unnecessary_opts
                or token.startswith("-Werror")
                or token.startswith("-fsanitize")
            ):
                continue
            if token.startswith("&&"):
                tokens.clear()
            tokens.append(token)

        return " ".join(tokens)