mfgtool ah 可以使用ninja编译

build/BUILD.gn

@@ -0,0 +1,21 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+config("compiler_defaults") {
+  if (current_os == "linux") {
+    cflags = [
+      "-fPIC",
+      "-pthread",
+    ]
+  }
+}
+
+config("executable_ldconfig") {
+  if (!is_mac) {
+    ldflags = [
+      "-Wl,-rpath=\$ORIGIN/",
+      "-Wl,-rpath-link=",
+    ]
+  }
+}