Make chrome and other targets compile on Mac GN

chrome/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/features.gni")
 import("//build/config/locales.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//build/config/win/manifest.gni")
@@ skipping 258 matching lines @@
     if (is_multi_dll_chrome) {
       data_deps += [ ":chrome_child" ]
     }
   }
 }
 
 if (is_mac || is_win) {
   shared_library("main_dll") {
     configs += [ "//build/config/compiler:wexit_time_destructors" ]
     defines = []
+    ldflags = []
+
+    sources = [
+      "//base/win/dllmain.cc",
+      "app/chrome_command_ids.h",
+      "app/chrome_dll.rc",
+      "app/chrome_dll_resource.h",
+      "app/chrome_main.cc",
+      "app/chrome_main_delegate.cc",
+      "app/chrome_main_delegate.h",
+      "app/chrome_main_mac.h",
+      "app/chrome_main_mac.mm",
+      "app/close_handle_hook_win.cc",
+      "app/close_handle_hook_win.h",
+      "app/delay_load_hook_win.cc",
+      "app/delay_load_hook_win.h",
+    ]
 
     deps = [
       ":browser_dependencies",
       "//base/allocator",
       "//build/config/sanitizers:deps",
     ]
     if (is_win) {
       output_name = "chrome"
 
-      sources = [
-        "//base/win/dllmain.cc",
-        "app/chrome_command_ids.h",
-        "app/chrome_dll.rc",
-        "app/chrome_dll_resource.h",
-        "app/chrome_main.cc",
-        "app/chrome_main_delegate.cc",
-        "app/chrome_main_delegate.h",
-        "app/close_handle_hook_win.cc",
-        "app/close_handle_hook_win.h",
-        "app/delay_load_hook_win.cc",
-        "app/delay_load_hook_win.h",
-      ]
-
       deps += [
         ":chrome_dll_manifest",
         ":chrome_dll_version",
         "//base/trace_event/etw_manifest:chrome_events_win",
         "//chrome/app/theme:chrome_unscaled_resources",
         "//chrome_elf",
         "//content/app/resources",
         "//crypto",
         "//net:net_resources",
         "//third_party/wtl",
@@ skipping 31 matching lines @@
 
     if (cld_version == 2) {
       deps += [ "//third_party/cld_2" ]
     }
 
     if (is_mac) {
       #['OS=="mac" and component!="shared_library"', {  TODO(GYP)
       #  'includes': [ 'chrome_dll_bundle.gypi' ],
       #}],
       # TODO(GYP) Lots of other stuff in the OS=="mac" block.
+      sources += [
+        "app/chrome_crash_reporter_client.cc",
+        "app/chrome_crash_reporter_client.h",
+        "app/chrome_crash_reporter_client_mac.mm",
+      ]
+      deps += [
+        "//components/crash/content/app",
+        "//components/policy",
+      ]
+
+      # Define the order of symbols within the framework.
+      ldflags += [
+        "-Wl,-order_file",
+        "-Wl," + rebase_path("app/framework.order", root_build_dir),
+      ]
     }
 
     if (enable_plugins && !is_multi_dll_chrome) {
       deps += [ "//pdf" ]
     }
   }
 
   if (is_multi_dll_chrome) {
     # This manifest matches what GYP produces. It may not even be necessary.
     windows_manifest("chrome_child_manifest") {
@@ skipping 671 matching lines @@
       "//chrome/app/theme/$branding_path_component/product_logo_48.png",
       "//chrome/tools/build/linux/chrome-wrapper",
       "//third_party/xdg-utils/scripts/xdg-mime",
       "//third_party/xdg-utils/scripts/xdg-settings",
     ]
     outputs = [
       "$root_out_dir/{{source_file_part}}",
     ]
   }
 }