GN: Add symlink rules for dump_syms, symupload

breakpad/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/symlink.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
 config("tools_config") {
   include_dirs = [
     "src",
     "src/third_party",
@@ skipping 450 matching lines @@
       # Using this define, stabs_reader.h will include a.out.h to
       # build on Linux.
       defines = [ "HAVE_A_OUT_H" ]
 
       include_dirs = [ "src" ]
 
       deps = [
         "//build/config/sanitizers:deps",
       ]
     }
+  } else {
+    # Aliases for convenience.
+    host_symlink("dump_syms") {
+    }
+    host_symlink("symupload") {
+    }
   }
 
   static_library("client") {
     # Want all these sources for both Linux and Android.
     set_sources_assignment_filter([])
     sources = [
       "src/client/linux/crash_generation/crash_generation_client.cc",
       "src/client/linux/crash_generation/crash_generation_client.h",
       "src/client/linux/dump_writer_common/mapping_info.h",
       "src/client/linux/dump_writer_common/thread_info.cc",
@@ skipping 371 matching lines @@
     }
   }
 
   test_runner_script("breakpad_unittests__test_runner_script") {
     test_name = "breakpad_unittests"
     test_type = "gtest"
     test_suite = "breakpad_unittests"
     isolate_file = "breakpad_unittests.isolate"
   }
 }