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diff --git a/WebKitTools/Scripts/webkitpy/common/config/build.py b/WebKitTools/Scripts/webkitpy/common/config/build.py
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-# Copyright (C) 2010 Apple Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Functions relating to building WebKit"""
-
-import re
-
-
-def _should_file_trigger_build(target_platform, file):
- # The directories and patterns lists below map directory names or
- # regexp patterns to the bot platforms for which they should trigger a
- # build. Mapping to the empty list means that no builds should be
- # triggered on any platforms. Earlier directories/patterns take
- # precendence over later ones.
-
- # FIXME: The patterns below have only been verified to be correct on
- # Windows. We should implement this for other platforms and start using
- # it for their bots. Someone familiar with each platform will have to
- # figure out what the right set of directories/patterns is for that
- # platform.
- assert(target_platform == "win")
-
- directories = [
- # Directories that shouldn't trigger builds on any bots.
- ("BugsSite", []),
- ("PageLoadTests", []),
- ("PlanetWebKit", []),
- ("WebCore/manual-tests", []),
- ("WebKitExamplePlugins", []),
- ("WebKitSite", []),
- ("android", []),
- ("brew", []),
- ("efl", []),
- ("haiku", []),
- ("iphone", []),
- ("opengl", []),
- ("opentype", []),
- ("openvg", []),
- ("wx", []),
- ("wince", []),
-
- # Directories that should trigger builds on only some bots.
- ("JavaScriptGlue", ["mac"]),
- ("LayoutTests/platform/mac", ["mac", "win"]),
- ("LayoutTests/platform/mac-snowleopard", ["mac-snowleopard", "win"]),
- ("WebCore/image-decoders", ["chromium"]),
- ("cairo", ["gtk", "wincairo"]),
- ("cf", ["chromium-mac", "mac", "qt", "win"]),
- ("chromium", ["chromium"]),
- ("cocoa", ["chromium-mac", "mac"]),
- ("curl", ["gtk", "wincairo"]),
- ("gobject", ["gtk"]),
- ("gpu", ["chromium", "mac"]),
- ("gstreamer", ["gtk"]),
- ("gtk", ["gtk"]),
- ("mac", ["chromium-mac", "mac"]),
- ("mac-leopard", ["mac-leopard"]),
- ("mac-snowleopard", ["mac-snowleopard"]),
- ("mac-wk2", ["mac-snowleopard", "win"]),
- ("objc", ["mac"]),
- ("qt", ["qt"]),
- ("skia", ["chromium"]),
- ("soup", ["gtk"]),
- ("v8", ["chromium"]),
- ("win", ["chromium-win", "win"]),
- ]
- patterns = [
- # Patterns that shouldn't trigger builds on any bots.
- (r"(?:^|/)Makefile$", []),
- (r"/ARM", []),
- (r"/CMake.*", []),
- (r"/ChangeLog.*$", []),
- (r"/LICENSE[^/]+$", []),
- (r"ARM(?:v7)?\.(?:cpp|h)$", []),
- (r"MIPS\.(?:cpp|h)$", []),
- (r"WinCE\.(?:cpp|h|mm)$", []),
- (r"\.(?:bkl|mk)$", []),
-
- # Patterns that should trigger builds on only some bots.
- (r"/GNUmakefile\.am$", ["gtk"]),
- (r"/\w+Chromium\w*\.(?:cpp|h|mm)$", ["chromium"]),
- (r"Mac\.(?:cpp|h|mm)$", ["mac"]),
- (r"\.exp$", ["mac"]),
- (r"\.gypi?", ["chromium"]),
- (r"\.order$", ["mac"]),
- (r"\.pr[io]$", ["qt"]),
- (r"\.xcconfig$", ["mac"]),
- (r"\.xcodeproj/", ["mac"]),
- ]
-
- base_platform = target_platform.split("-")[0]
-
- # See if the file is in one of the known directories.
- for directory, platforms in directories:
- if re.search(r"(?:^|/)%s/" % directory, file):
- return target_platform in platforms or base_platform in platforms
-
- # See if the file matches a known pattern.
- for pattern, platforms in patterns:
- if re.search(pattern, file):
- return target_platform in platforms or base_platform in platforms
-
- # See if the file is a platform-specific test result.
- match = re.match("LayoutTests/platform/(?P<platform>[^/]+)/", file)
- if match:
- # See if the file is a test result for this platform, our base
- # platform, or one of our sub-platforms.
- return match.group("platform") in (target_platform, base_platform) or match.group("platform").startswith("%s-" % target_platform)
-
- # The file isn't one we know about specifically, so we should assume we
- # have to build.
- return True
-
-
-def should_build(target_platform, changed_files):
- """Returns true if the changed files affect the given platform, and
- thus a build should be performed. target_platform should be one of the
- platforms used in the build.webkit.org master's config.json file."""
- return any(_should_file_trigger_build(target_platform, file) for file in changed_files)