mb: add MB entries for CFI Linux buildbot and enable gn.

tools/mb/mb_config.pyl

 # Copyright 2015 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 is the list of configs that you can pass to mb; each config
   # represents a particular combination of GYP_DEFINES/gn args that
   # we must support. A given config *may* be platform-specific but
   # is not necessarily so (i.e., we might have mac, win, and linux
   # bots all using the 'gn_release_bot' config).
@@ skipping 21 matching lines @@
     'dev_gyp_release': ['gyp', 'release', 'shared'],
     'embedded_gyp_debug_bot': ['embedded', 'gyp', 'debug_bot'],
 
     # This is the "deployment" config for the blimp builds. Currently
     # we want them to be debug, non-optimized builds (and we don't need any
     # chrome branding), so we don't use the "official" mixin.
     # We need chromeos and ozone to eliminate any dependencies on X11. We
     # dont need aura as it is implied by chromeos and ozone.
     'gn_blimp_debug': ['gn', 'chromeos', 'ozone', 'debug'],
 
+    'gn_cfi_bot': ['gn', 'cfi', 'clang', 'release_bot'],

[Dirk Pranke, 2015/11/26 01:11:26]

you don't need 'clang'; 'clang' is on by default, and I try to omit flags that
are not needed.

[krasin, 2015/11/30 18:28:35]

Done.

     'gn_debug_bot': ['gn', 'debug_bot'],
     'gn_debug_bot_minimal_symbols': ['gn', 'debug_bot_minimal_symbols'],
     'gn_debug_bot_minimal_symbols_x86': ['gn', 'debug_bot_minimal_symbols', 'x86'],
     'gn_debug_static_bot': ['gn', 'debug_static_bot'],
     'gn_linux_upload': ['gn_linux_upload', 'official', 'goma'],
     'gn_official': ['gn', 'official'],
     'gn_official_goma': ['gn', 'official', 'goma'],
     'gn_release_bot': ['gn', 'release_bot'],
     'gn_release_bot_minimal_symbols': ['gn', 'release_bot_minimal_symbols'],
     'gn_release_bot_minimal_symbols_x86': ['gn', 'release_bot_minimal_symbols', 'x86'],
@@ skipping 95 matching lines @@
     'aura': {
       'gn_args': 'use_aura=true',
       'gyp_defines': '# aura not supported on gyp',
     },
 
     'cast': {
       'gn_args': '# TODO: Need the GN equivalents for a Chromecast build.',
       'gyp_defines': 'chromecast=1',
     },
 
+    'cfi': {
+      'gn_args': 'is_cfi=1',
+      'gyp_defines': 'cfi_vptr=1',
+    },
+
     'chromeos': {
       'gn_args': 'target_os="chromeos"',
       'gyp_defines': 'chromeos=1',
     },
 
     'clang': {
       'gn_args': 'is_clang=true',
       'gyp_defines': 'clang=1',
     },
 
@@ skipping 265 matching lines @@
       'Win8 GN': 'gn_release_bot_minimal_symbols_x86',
       'Win8 GN (dbg)': 'gn_debug_bot_minimal_symbols_x86',
     },
     'chromium.webkit': {
       'Android GN': 'android_gn_release_bot',
       'Android GN (dbg)': 'android_gn_debug_bot',
       'Linux GN': 'gn_release_bot',
       'Linux GN (dbg)': 'gn_debug_bot'
     },
     'chromium.fyi': {
+      'CFI Linux': 'gn_cfi_bot',
       'CrWinClang64(dbg)': 'win_clang_debug_bot',
       'Libfuzzer Upload Linux': 'libfuzzer_upload_bot',
       'Site Isolation Linux': 'gn_release_trybot',
       'Site Isolation Win': 'gyp_release_trybot_x64',
       'Linux ARM': 'swarming_gyp_release_bot_arm',
     },
     'chromium.webrtc.fyi': {
       'Android GN': 'android_gn_release_bot',
       'Android GN (dbg)': 'android_gn_debug_bot',
       'Linux GN': 'gn_release_bot',
@@ skipping 102 matching lines @@
       'win8_chromium_gn_rel': 'gn_release_trybot_x86',
       'win8_chromium_gn_upload': 'gn_release_bot_minimal_symbols_x86',
       'win_clang_x64_dbg': 'win_clang_debug_bot',
     },
     'tryserver.v8': {
       'v8_linux_chromium_gn_rel': 'gn_release_trybot',
       'v8_android_chromium_gn_dbg': 'android_gn_debug_bot',
     },
   },
 }