Add Linux bots to mb_config.pyl.

webrtc/build/mb_config.pyl

 # Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 # FOR DETAILS ON THIS FILE SEE THE MAIN COPY IN //tools/mb/mb_config.pyl.
 # This is configuration for standalone WebRTC bots. It is used to keep the bot
 # configurations source-side instead of in the buildbot scripts. That makes it
 # easy to try different configurations of GYP and GN in tryjob patches.
 
 {
   # This is a map of buildbot master names -> buildbot builder names ->
   # config names (where each config name is a key in the 'configs' dict,
   # above). mb uses this dict to look up which config to use for a given bot.
   # The builders should be sorted by the order they appear in the /builders
   # page on the buildbots, *not* alphabetically.
   'masters': {
     'client.webrtc': {
+      # iOS
       'iOS32 Debug': 'ios_gyp_debug_bot_arm_device',
       'iOS32 Release': 'ios_gyp_release_bot_arm_device',
       'iOS64 Debug': 'ios_gyp_debug_bot_arm64_device',
       'iOS64 Release': 'ios_gyp_release_bot_arm64_device',
       'iOS32 Debug Simulator': 'ios_gyp_debug_bot_x86',
       'iOS64 Debug Simulator': 'ios_gyp_debug_bot_x64',
       'iOS64 Debug (GN)': 'ios_gn_debug_bot_arm64_device',
       'iOS64 Release (GN)': 'ios_gn_release_bot_arm64_device',
+
+      # Linux
+      'Linux32 ARM': 'linux_gyp_release_bot_arm',

[kjellander_webrtc, 2016/08/08 14:47:08]

Let's add tryserver.webrtc entries for these too

+      'Linux32 Debug': 'linux_gyp_debug_bot_x86',
+      'Linux32 Release': 'linux_gyp_release_bot_x86',
+      'Linux64 Debug': 'linux_gyp_debug_bot_x64',
+      'Linux64 Release': 'linux_gyp_release_bot_x64',
+      'Linux Asan': 'linux_gyp_release_bot_x64_asan',
+      'Linux Memcheck': 'linux_gyp_release_bot_x64_memcheck',
+      'Linux MSan': 'linux_gyp_release_bot_x64_msan',
+      'Linux Tsan v2': 'linux_gyp_release_bot_x64_tsan',
+      'Linux UBSan': 'linux_gyp_release_bot_x64_ubsan',
+      'Linux UBSan vptr': 'linux_gyp_release_bot_x64_ubsan_vptr',
+      'Linux64 Release [large tests]': 'linux_gyp_release_bot_x64',
+      'Linux64 Debug (GN)': 'linux_gn_debug_bot_x64',
+      'Linux64 Release (GN)': 'linux_gn_release_bot_x64',
+      'Linux64 Release (Libfuzzer)': 'linux_gn_release_bot_x64_libfuzzer',
     },
     'tryserver.webrtc': {
       'ios_dbg': 'ios_gyp_debug_bot_arm_device',
       'ios_rel': 'ios_gyp_release_bot_arm_device',
       'ios_arm64_dbg': 'ios_gyp_debug_bot_arm64_device',
       'ios_arm64_rel': 'ios_gyp_release_bot_arm64_device',
       'ios32_sim_dbg': 'ios_gyp_debug_bot_x86',
       'ios64_sim_dbg': 'ios_gyp_debug_bot_x64',
       'ios64_gn_dbg': 'ios_gn_debug_bot_arm64_device',
       'ios64_gn_rel': 'ios_gn_release_bot_arm64_device',
     },
   },
 
   # 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).
   'configs': {
+    # iOS
     'ios_gn_debug_bot_arm64_device': [
       'ios', 'gn', 'debug_bot', 'arm64', 'device'
     ],
     'ios_gn_release_bot_arm64_device': [
       'ios', 'gn', 'release_bot', 'arm64', 'device'
     ],
     'ios_gyp_debug_bot_arm_device': [
       'ios', 'gyp', 'debug_bot', 'arm', 'device'
     ],
     'ios_gyp_release_bot_arm_device': [
       'ios', 'gyp', 'release_bot', 'arm', 'device'
     ],
     'ios_gyp_debug_bot_arm64_device': [
       'ios', 'gyp', 'debug_bot', 'arm64', 'device'
     ],
     'ios_gyp_release_bot_arm64_device': [
       'ios', 'gyp', 'release_bot', 'arm64', 'device'
     ],
     'ios_gyp_debug_bot_x86': [
       'ios', 'gyp', 'debug_bot', 'x86'
     ],
     'ios_gyp_debug_bot_x64': [
       'ios', 'gyp', 'release_bot', 'x64'
     ],
+
+    # Linux
+    'linux_gyp_release_bot_arm': [

[kjellander_webrtc, 2016/08/08 14:47:08]

Let's try to follow the conventions in Chromium's mb_config.pyl as much as
possible:
1. Don't use platform names in the config names unless necessary (iOS above is
one such exception but Linux/Mac/Windows can probably be the same)
2. The ordering convention seems to be to put {debug,release}_bot at the end in
the name and the list of configs. 

[kjellander_webrtc, 2016/08/08 19:35:30]

I didn't get this right - when there is an architecture in the Chromium config,
it's at the end. So your CL is correct and my comment was wrong :-o
See https://cs.chromium.org/chromium/src/tools/mb/mb_config.pyl?rcl=0&l=964 for
examples.

+      'gyp', 'release_bot', 'arm'
+    ],
+    'linux_gyp_debug_bot_x86': [
+      'gyp', 'debug_bot', 'x86'
+    ],
+    'linux_gyp_release_bot_x86': [
+      'gyp', 'release_bot', 'x86'
+    ],
+    'linux_gyp_debug_bot_x64': [
+      'gyp', 'debug_bot', 'x64'
+    ],
+    'linux_gyp_release_bot_x64': [
+      'gyp', 'release_bot', 'x64'
+    ],
+    'linux_gyp_release_bot_x64_asan': [
+      'gyp', 'release_bot', 'x64', 'clang', 'asan', 'lsan'
+    ],
+    'linux_gyp_release_bot_x64_memcheck': [
+      'gyp', 'release_bot', 'x64', 'memcheck'
+    ],
+    'linux_gyp_release_bot_x64_msan': [
+      'gyp', 'release_bot', 'x64', 'clang', 'msan'
+    ],
+    'linux_gyp_release_bot_x64_tsan': [
+      'gyp', 'release_bot', 'x64', 'clang', 'disable_nacl', 'tsan'
+    ],
+    'linux_gyp_release_bot_x64_ubsan': [
+      'gyp', 'release_bot', 'x64', 'clang', 'ubsan'
+    ],
+    'linux_gyp_release_bot_x64_ubsan_vptr': [
+      'gyp', 'release_bot', 'x64', 'clang', 'ubsan_vptr'
+    ],
+    'linux_gn_debug_bot_x64': [
+      'gn', 'debug_bot', 'x64', 'openh264'
+    ],
+    'linux_gn_release_bot_x64': [
+      'gn', 'release_bot', 'x64', 'openh264'
+    ],
+    'linux_gn_release_bot_x64_libfuzzer': [
+      'gn', 'release_bot', 'x64', 'clang', 'asan', 'libfuzzer'
+    ]
   },
 
   # This is a dict mapping a given 'mixin' name to a dict of settings that
   # mb should use. See //tools/mb/docs/user_guide.md for more information.
   'mixins': {
     'ios': {
       'gn_args': 'target_os="ios"',
       'gyp_defines': 'OS=ios',
     },
 
     'arm': {
       'gn_args': 'target_cpu="arm"',
       'gyp_defines': 'target_arch=arm',
     },
 
     'arm64': {
       'gn_args': 'target_cpu="arm64"',
       'gyp_defines': 'target_arch=arm64',
     },
 
+    'asan': {
+      'gn_args': 'is_asan=true',
+      'gyp_defines': 'asan=1',
+    },
+
+    'clang': {
+      'gn_args': 'is_clang=true',
+      'gyp_defines': 'clang=1',
+    },
+
     'debug': {
       'gn_args': 'is_debug=true',
     },
 
     'debug_bot': {
       'mixins': ['debug', 'shared'],
     },
 
     'device': {
       'gn_args': 'ios_enable_code_signing=false',
       'gyp_defines': 'chromium_ios_signing=0',
     },
 
+    'disable_nacl': {

[kjellander_webrtc, 2016/08/08 14:47:08]

Remove disable_nacl since it won't have any effect for a WebRTC stand-alone
build.

+      'gn_args': 'enable_nacl=false',
+      'gyp_defines': 'disable_nacl=1',
+    },
+
     'gn': {'type': 'gn'},
 
     'gyp': {'type': 'gyp'},
 
+    'libfuzzer': { 'gn_args': 'use_libfuzzer=true' },
+
+    'lsan': {
+      'gn_args': 'is_lsan=true',
+      'gyp_defines': 'lsan=1',
+    },
+
+    'memcheck': {
+      'gyp_defines': 'build_for_tool=memcheck',
+    },
+
+    'msan': {
+      'gn_args': ('is_msan=true msan_track_origins=2 '
+                  'use_prebuilt_instrumented_libraries=true'),
+      'gyp_defines': ('msan=1 msan_track_origins=2 '
+                      'use_prebuilt_instrumented_libraries=1'),
+    },
+
+    'tsan': {
+      'gn_args': 'is_tsan=true',
+      'gyp_defines': 'tsan=1',
+    },
+
+    'openh264': {
+      'gn_args': 'ffmpeg_branding="Chrome" rtc_use_h264=true',
+      'gyp_defines': 'ffmpeg_branding=Chrome rtc_use_h264=1',
+    },
+
     'release': {
       'gn_args': 'is_debug=false',
     },
 
     'release_bot': {
       'mixins': ['release', 'static'],

[kjellander_webrtc, 2016/08/08 14:47:08]

Let's add 'goma' too, so we can keep having distributed compilation for our
bots: https://cs.chromium.org/chromium/src/tools/mb/mb_config.pyl?rcl=0&l=2335

     },
 

[kjellander_webrtc, 2016/08/08 14:47:08]

For the tryserver configs, add a 
'release_trybot': {
  'mixins': ['release_bot', 'dcheck_always_on'],
},

Similar for debug.

     'shared': {
       'gn_args': 'is_component_build=true',
       'gyp_defines': 'component=shared_library',
     },
 
     'static': {
       'gn_args': 'is_component_build=false',
       'gyp_defines': 'component=static_library',
     },
 
+    'ubsan': {
+      'gn_args': 'is_ubsan=true',
+      'gyp_defines': 'ubsan=1',
+    },
+
+    'ubsan_vptr': {
+      'gn_args': 'is_ubsan_vptr=true',
+      'gyp_defines': 'ubsan_vptr=1',
+    },
+
     'x64': {
       'gn_args': 'target_cpu="x64"',
       'gyp_defines': 'target_arch=x64',
     },
 
     'x86': {
       'gn_args': 'target_cpu="x86"',
       'gyp_defines': 'target_arch=ia32',
     },
   },
 }