cheribsd.py 文件源码

def process(self):
        if not IS_FREEBSD:
            if not self.crossbuild:
                statusUpdate("Can't build CHERIBSD on a non-FreeBSD host! Any targets that depend on this will need"
                             " to scp the required files from another server (see --frebsd-build-server options)")
                return
            else:
                self.prepareFreeBSDCrossEnv()
        # remove any environment variables that could interfere with bmake running
        for k, v in os.environ.copy().items():
            if k in ("MAKEFLAGS", "MFLAGS", "MAKELEVEL", "MAKE_TERMERR", "MAKE_TERMOUT"):
                os.unsetenv(k)
                del os.environ[k]
        if self.config.buildenv or self.config.libcheri_buildenv:
            target = "libcheribuildenv" if self.config.libcheri_buildenv else "buildenv"
            args = self.buildworldArgs
            args.remove_flag("-s")  # buildenv should not be silent
            runCmd([self.makeCommand] + args.all_commandline_args + [target], env=args.env_vars,
                   cwd=self.sourceDir)
        else:
            super().process()