Fix GN bootstrap on Linux

tools/gn/bootstrap/bootstrap.py

 #!/usr/bin/env python
 # 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.
 
 # This file isn't officially supported by the Chromium project. It's maintained
 # on a best-effort basis by volunteers, so some things may be broken from time
 # to time. If you encounter errors, it's most often due to files in base that
 # have been added or moved since somebody last tried this script. Generally
 # such errors are easy to diagnose.
@@ skipping 100 matching lines @@
   except subprocess.CalledProcessError as e:
     print >> sys.stderr, str(e)
     return 1
   return 0
 
 
 def build_gn_with_ninja_manually(tempdir, options):
   root_gen_dir = os.path.join(tempdir, 'gen')
   mkdir_p(root_gen_dir)
 
+  if is_linux:
+    mkdir_p(os.path.join(root_gen_dir, 'base', 'allocator'))
+    with tempfile.NamedTemporaryFile() as f:
+      f.write('--flags USE_EXPERIMENTAL_ALLOCATOR_SHIM=true')
+      f.flush()
+
+      check_call([
+          os.path.join(SRC_ROOT, 'build', 'write_buildflag_header.py'),
+          '--output', 'base/allocator/features.h',
+          '--gen-dir', root_gen_dir,
+          '--definitions', f.name,
+      ])
+
   if is_mac:
     # //base/build_time.cc needs base/generated_build_date.h,
     # and this file is only included for Mac builds.
     mkdir_p(os.path.join(root_gen_dir, 'base'))
     check_call([
         os.path.join(SRC_ROOT, 'build', 'write_build_date_header.py'),
         os.path.join(root_gen_dir, 'base', 'generated_build_date.h'),
         'default'
     ])
 
@@ skipping 17 matching lines @@
   # //base/allocator/allocator_extension.cc needs this macro defined,
   # otherwise there would be link errors.
   cflags.extend(['-DNO_TCMALLOC'])
 
   if is_posix:
     if options.debug:
       cflags.extend(['-O0', '-g'])
     else:
       cflags.extend(['-O2', '-g0'])
 
-    cflags.extend(['-D_FILE_OFFSET_BITS=64', '-pthread', '-pipe'])
+    cflags.extend([
+        '-D_FILE_OFFSET_BITS=64',
+        '-pthread',
+        '-pipe',
+        '-fno-exceptions'
+    ])
     cflags_cc.extend(['-std=c++11', '-Wno-c++11-narrowing'])
 
   static_libraries = {
-      'base': {'sources': [], 'tool': 'cxx'},
-      'dynamic_annotations': {'sources': [], 'tool': 'cc'},
-      'gn': {'sources': [], 'tool': 'cxx'},
+      'base': {'sources': [], 'tool': 'cxx', 'include_dirs': []},
+      'dynamic_annotations': {'sources': [], 'tool': 'cc', 'include_dirs': []},
+      'gn': {'sources': [], 'tool': 'cxx', 'include_dirs': []},
   }
 
   for name in os.listdir(GN_ROOT):
     if not name.endswith('.cc'):
       continue
     if name.endswith('_unittest.cc'):
       continue
     if name == 'run_all_unittests.cc':
       continue
     full_path = os.path.join(GN_ROOT, name)
     static_libraries['gn']['sources'].append(
         os.path.relpath(full_path, SRC_ROOT))
 
   static_libraries['dynamic_annotations']['sources'].extend([
       'base/third_party/dynamic_annotations/dynamic_annotations.c',
       'base/third_party/superfasthash/superfasthash.c',
   ])
   static_libraries['base']['sources'].extend([
       'base/allocator/allocator_extension.cc',
+      'base/allocator/allocator_shim.cc',
       'base/at_exit.cc',
       'base/base_paths.cc',
       'base/base_switches.cc',
       'base/callback_internal.cc',
       'base/command_line.cc',
       'base/debug/alias.cc',
       'base/debug/stack_trace.cc',
       'base/debug/task_annotator.cc',
       'base/environment.cc',
       'base/files/file.cc',
@@ skipping 19 matching lines @@
       'base/memory/singleton.cc',
       'base/memory/weak_ptr.cc',
       'base/message_loop/incoming_task_queue.cc',
       'base/message_loop/message_loop.cc',
       'base/message_loop/message_loop_task_runner.cc',
       'base/message_loop/message_pump.cc',
       'base/message_loop/message_pump_default.cc',
       'base/metrics/bucket_ranges.cc',
       'base/metrics/histogram.cc',
       'base/metrics/histogram_base.cc',
-      'base/metrics/histogram_persistence.cc',
       'base/metrics/histogram_samples.cc',
       'base/metrics/metrics_hashes.cc',
+      'base/metrics/persistent_histogram_allocator.cc',
       'base/metrics/persistent_memory_allocator.cc',
+      'base/metrics/persistent_sample_map.cc',
       'base/metrics/sample_map.cc',
       'base/metrics/sample_vector.cc',
       'base/metrics/sparse_histogram.cc',
       'base/metrics/statistics_recorder.cc',
       'base/path_service.cc',
       'base/pending_task.cc',
       'base/pickle.cc',
       'base/process/kill.cc',
       'base/process/process_iterator.cc',
       'base/process/process_metrics.cc',
@@ skipping 32 matching lines @@
       'base/threading/thread_collision_warner.cc',
       'base/threading/thread_id_name_manager.cc',
       'base/threading/thread_local_storage.cc',
       'base/threading/thread_restrictions.cc',
       'base/threading/worker_pool.cc',
       'base/time/time.cc',
       'base/timer/elapsed_timer.cc',
       'base/timer/timer.cc',
       'base/trace_event/heap_profiler_allocation_context.cc',
       'base/trace_event/heap_profiler_allocation_context_tracker.cc',
+      'base/trace_event/heap_profiler_allocation_register.cc',
+      'base/trace_event/heap_profiler_heap_dump_writer.cc',
       'base/trace_event/heap_profiler_stack_frame_deduplicator.cc',
       'base/trace_event/heap_profiler_type_name_deduplicator.cc',
       'base/trace_event/memory_allocator_dump.cc',
       'base/trace_event/memory_allocator_dump_guid.cc',
       'base/trace_event/memory_dump_manager.cc',
       'base/trace_event/memory_dump_request_args.cc',
       'base/trace_event/memory_dump_session_state.cc',
       'base/trace_event/process_memory_dump.cc',
       'base/trace_event/process_memory_maps.cc',
       'base/trace_event/process_memory_totals.cc',
@@ skipping 32 matching lines @@
         'base/synchronization/condition_variable_posix.cc',
         'base/synchronization/lock_impl_posix.cc',
         'base/synchronization/waitable_event_posix.cc',
         'base/sys_info_posix.cc',
         'base/threading/platform_thread_internal_posix.cc',
         'base/threading/platform_thread_posix.cc',
         'base/threading/thread_local_posix.cc',
         'base/threading/thread_local_storage_posix.cc',
         'base/threading/worker_pool_posix.cc',
         'base/time/time_posix.cc',
+        'base/trace_event/heap_profiler_allocation_register_posix.cc',
     ])
     static_libraries['libevent'] = {
         'sources': [
             'base/third_party/libevent/buffer.c',
             'base/third_party/libevent/evbuffer.c',
             'base/third_party/libevent/evdns.c',
             'base/third_party/libevent/event.c',
             'base/third_party/libevent/event_tagging.c',
             'base/third_party/libevent/evrpc.c',
             'base/third_party/libevent/evutil.c',
@@ skipping 14 matching lines @@
     libs.extend(['-lrt'])
     ldflags.extend(['-pthread'])
 
     static_libraries['xdg_user_dirs'] = {
         'sources': [
             'base/third_party/xdg_user_dirs/xdg_user_dir_lookup.cc',
         ],
         'tool': 'cxx',
     }
     static_libraries['base']['sources'].extend([
+        'base/allocator/allocator_shim_default_dispatch_to_glibc.cc',
         'base/memory/shared_memory_posix.cc',
         'base/nix/xdg_util.cc',
         'base/process/internal_linux.cc',
         'base/process/process_handle_linux.cc',
         'base/process/process_iterator_linux.cc',
         'base/process/process_linux.cc',
         'base/process/process_metrics_linux.cc',
         'base/strings/sys_string_conversions_posix.cc',
         'base/sys_info_linux.cc',
         'base/threading/platform_thread_linux.cc',
@@ skipping 113 matching lines @@
     cmd.append('-v')
   cmd.append('gn')
   check_call(cmd)
 
   if not options.debug:
     check_call(['strip', os.path.join(build_dir, 'gn')])
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))