Bug 91103 – [chromium][Mac] r122400 broke 10.6 build

• Component: WebKit Misc.
• Status: RESOLVED FIXED

[Robert Sesek]

Regression from https://bugs.webkit.org/show_bug.cgi?id=91015

You get the following error messages when building ToT Chromium with the 10.6 SDK (soon to be our default SDK). It looks like the availability macros used are incorrect.

../../third_party/WebKit/Source/WebKit/chromium/src/mac/WebInputEventFactory.mm:64:5: error: redefinition of enumerator 'NSEventTypeBeginGesture'
    NSEventTypeBeginGesture     = 19,
    ^
/Applications/Xcode44-DP7.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:51:5: note: previous definition is here
    NSEventTypeBeginGesture     = 19,
    ^
../../third_party/WebKit/Source/WebKit/chromium/src/mac/WebInputEventFactory.mm:65:5: error: redefinition of enumerator 'NSEventTypeEndGesture'
    NSEventTypeEndGesture       = 20
    ^
/Applications/Xcode44-DP7.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:52:5: note: previous definition is here
    NSEventTypeEndGesture       = 20
    ^
../../third_party/WebKit/Source/WebKit/chromium/src/mac/WebInputEventFactory.mm:63:1: error: declaration does not declare anything [-Werror,-Wmissing-declarations]
enum {
^~~~
3 errors generated.

[Robert Sesek]

Created attachment 151971 [details]
Patch

[WebKit Review Bot]

Attachment 151971 [details] did not pass style-queue:

Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebKit/chromium/ChangeLog', u'Sourc..." exit_code: 1
Source/WebKit/chromium/ChangeLog:9:  Line contains tab character.  [whitespace/tab] [5]
Total errors found: 1 in 2 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Robert Sesek]

Created attachment 151973 [details]
Patch

[Robert Sesek]

Please review.

[Mark Mentovai]

Comment on attachment 151973 [details]
Patch

LGTM. It’s optional to #include <Availability.h> because the ApplicationServices and Cocoa #includes will definitely have brought it in.

[Mark Mentovai]

*** Bug 91113 has been marked as a duplicate of this bug. ***

[WebKit Review Bot]

Comment on attachment 151973 [details]
Patch

Clearing flags on attachment: 151973

Committed r122477: <http://trac.webkit.org/changeset/122477>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.

[Tony Chang]

This appears to have broken the Chromium Mac Release build:
http://build.webkit.org/builders/Chromium%20Mac%20Release/builds/39757/steps/compile-webkit/logs/stdio

CompileC ./xcodebuild/WebKit.build/Release/webkit.build/Objects-normal/i386/WebInputEventFactory.o src/mac/WebInputEventFactory.mm normal i386 objective-c++ com.apple.compilers.llvmgcc42
    cd /Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium
    setenv LANG en_US.US-ASCII
    /Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/third_party/llvm-build/Release+Asserts/bin/clang -x objective-c++ -arch i386 -fmessage-length=0 -pipe -Wno-trigraphs -fno-exceptions -fno-rtti -O3 -Werror -Wnewline-eof -DCHROMIUM_BUILD -DENABLE_ONE_CLICK_SIGNIN -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_CONFIGURATION_POLICY -DENABLE_INPUT_SPEECH -DENABLE_NOTIFICATIONS -DENABLE_HIDPI=1 -DENABLE_GPU=1 -DENABLE_EGLIMAGE=1 -DUSE_SKIA=1 -DENABLE_TASK_MANAGER=1 -DENABLE_WEB_INTENTS=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGIN_INSTALLATION=1 -DENABLE_PROTECTOR_SERVICE=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_BACKGROUND=1 -DENABLE_PROMO_RESOURCE_SERVICE=1 -DENABLE_AUTOMATION=1 -DENABLE_PRINTING=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DWEBKIT_IMPLEMENTATION=1 -DENABLE_3D_PLUGIN=1 -DENABLE_BATTERY_STATUS=0 -DENABLE_BLOB=1 -DENABLE_BLOB_SLICE=1 -DENABLE_CHANNEL_MESSAGING=1 -DENABLE_CSP_NEXT=1 -DENABLE_CSS3_FLEXBOX=1 -DENABLE_CSS_BOX_DECORATION_BREAK=1 -DENABLE_CSS_EXCLUSIONS=1 -DENABLE_CSS_FILTERS=1 -DENABLE_CSS_IMAGE_SET=1 -DENABLE_CSS_IMAGE_RESOLUTION=0 -DENABLE_CSS_REGIONS=1 -DENABLE_CSS_SHADERS=1 -DENABLE_CSS_VARIABLES=0 -DENABLE_CUSTOM_SCHEME_HANDLER=0 -DENABLE_DATALIST=1 -DENABLE_DASHBOARD_SUPPORT=0 -DENABLE_DATA_TRANSFER_ITEMS=1 -DENABLE_DETAILS=1 -DENABLE_DEVICE_ORIENTATION=1 -DENABLE_DIALOG_ELEMENT=1 -DENABLE_DIRECTORY_UPLOAD=1 -DENABLE_DOWNLOAD_ATTRIBUTE=1 -DENABLE_ENCRYPTED_MEDIA=1 -DENABLE_FILE_SYSTEM=1 -DENABLE_FILTERS=1 -DENABLE_FULLSCREEN_API=1 -DENABLE_GAMEPAD=1 -DENABLE_GEOLOCATION=1 -DENABLE_GESTURE_EVENTS=1 -DENABLE_ICONDATABASE=0 -DENABLE_IFRAME_SEAMLESS=1 -DENABLE_INDEXED_DATABASE=1 -DENABLE_INPUT_TYPE_DATE=1 -DENABLE_JAVASCRIPT_DEBUGGER=1 -DENABLE_LEGACY_CSS_VENDOR_PREFIXES=0 -DENABLE_LEGACY_VIEWPORT_ADAPTION=1 -DENABLE_LEGACY_WEBKIT_BLOB_BUILDER=1 -DENABLE_LINK_PREFETCH=1 -DENABLE_LINK_PRERENDER=1 -DENABLE_MEDIA_SOURCE=1 -DENABLE_MEDIA_STATISTICS=1 -DENABLE_METER_TAG=1 -DENABLE_MHTML=1 -DENABLE_MICRODATA=0 -DENABLE_MUTATION_OBSERVERS=1 -DENABLE_PAGE_VISIBILITY_API=1 -DENABLE_POINTER_LOCK=1 -DENABLE_PROGRESS_TAG=1 -DENABLE_QUOTA=1 -DENABLE_REGISTER_PROTOCOL_HANDLER=1 -DENABLE_REQUEST_ANIMATION_FRAME=1 -DENABLE_RUBY=1 -DENABLE_SANDBOX=1 -DENABLE_SCRIPTED_SPEECH=1 -DENABLE_SHADOW_DOM=1 -DENABLE_SMOOTH_SCROLLING=1 -DENABLE_SQL_DATABASE=1 -DENABLE_STYLE_SCOPED=1 -DENABLE_SVG=1 -DENABLE_SVG_FONTS=1 -DENABLE_TEXT_AUTOSIZING=1 -DENABLE_TOUCH_ADJUSTMENT=1 -DENABLE_TOUCH_EVENTS=1 -DENABLE_TOUCH_ICON_LOADING=0 -DENABLE_TOUCH_SLIDER=1 -DENABLE_V8_SCRIPT_DEBUG_SERVER=1 -DENABLE_VIDEO=1 -DENABLE_VIDEO_TRACK=1 -DENABLE_VIEWPORT=1 -DENABLE_WEBGL=1 -DENABLE_WEB_SOCKETS=1 -DENABLE_WEB_TIMING=1 -DENABLE_WORKERS=1 -DENABLE_XHR_RESPONSE_BLOB=1 -DENABLE_XSLT=1 -DWTF_USE_LEVELDB=1 -DWTF_USE_BUILTIN_UTF8_CODEC=1 -DWTF_USE_OPENTYPE_SANITIZER=1 -DWTF_USE_RTL_SCROLLBAR=1 -DWTF_USE_SKIA_TEXT=1 -DWTF_USE_WEBP=1 -DWTF_USE_WEBKIT_IMAGE_DECODERS=1 -DENABLE_CALENDAR_PICKER=1 -DENABLE_INPUT_SPEECH=1 -DENABLE_INPUT_TYPE_COLOR=1 -DENABLE_JAVASCRIPT_I18N_API=1 -DENABLE_LEGACY_NOTIFICATIONS=1 -DENABLE_MEDIA_CAPTURE=0 -DENABLE_MEDIA_STREAM=1 -DENABLE_NOTIFICATIONS=1 -DENABLE_ORIENTATION_EVENTS=0 -DENABLE_OVERFLOW_SCROLLING=0 -DENABLE_PAGE_POPUP=1 -DENABLE_SHARED_WORKERS=1 -DENABLE_WEB_AUDIO=1 -DENABLE_3D_RENDERING=1 -DENABLE_ACCELERATED_2D_CANVAS=1 -DWTF_USE_ACCELERATED_COMPOSITING=1 -DENABLE_RUBBER_BANDING=1 -DWTF_USE_SKIA_ON_MAC_CHROMIUM=1 -DBUILDING_CHROMIUM__=1 -DUSE_SYSTEM_MALLOC=1 -DWTF_USE_NEW_THEME=1 -DU_USING_ICU_NAMESPACE=0 -DSK_BUILD_NO_IMAGE_ENCODE -DGR_GL_CUSTOM_SETUP_HEADER="GrGLConfig_chrome.h" -DGR_AGGRESSIVE_SHADER_OPTS=1 -DU_STATIC_IMPLEMENTATION -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -isysroot /Developer/SDKs/MacOSX10.5.sdk -fvisibility=hidden -fvisibility-inlines-hidden -fno-threadsafe-statics -mmacosx-version-min=10.5 -gdwarf-2 -Wall -Wendif-labels -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wheader-hygiene -Wno-char-subscripts -Wno-unused-function -Wno-unnamed-type-template-args -Wno-c++11-extensions -Wno-covered-switch-default -Wglobal-constructors -Wexit-time-destructors -F/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/xcodebuild/Release -I/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/xcodebuild/Release/include -Ithird_party/icu/public/common -Ithird_party/icu/public/i18n -Ipublic -Isrc -I../../WebKit/chromium/third_party/angle/include -I../../WebKit/chromium/third_party/skia/include/utils -Ipublic/mac -Ithird_party/khronos -I. -I../../WebCore -I../.. -I../../WebCore/Modules/battery -I../../WebCore/Modules/filesystem -I../../WebCore/Modules/filesystem/chromium -I../../WebCore/Modules/gamepad -I../../WebCore/Modules/geolocation -I../../WebCore/Modules/intents -I../../WebCore/Modules/indexeddb -I../../WebCore/Modules/mediastream -I../../WebCore/Modules/notifications -I../../WebCore/Modules/protocolhandler -I../../WebCore/Modules/quota -I../../WebCore/Modules/speech -I../../WebCore/Modules/webaudio -I../../WebCore/Modules/webdatabase -I../../WebCore/Modules/webdatabase/chromium -I../../WebCore/Modules/websockets -I../../WebCore/accessibility -I../../WebCore/accessibility/chromium -I../../WebCore/bindings -I../../WebCore/bindings/generic -I../../WebCore/bindings/v8 -I../../WebCore/bindings/v8/custom -I../../WebCore/bindings/v8/specialization -I../../WebCore/bridge -I../../WebCore/bridge/jni -I../../WebCore/bridge/jni/v8 -I../../WebCore/css -I../../WebCore/dom -I../../WebCore/dom/default -I../../WebCore/editing -I../../WebCore/fileapi -I../../WebCore/history -I../../WebCore/html -I../../WebCore/html/canvas -I../../WebCore/html/parser -I../../WebCore/html/shadow -I../../WebCore/html/track -I../../WebCore/inspector -I../../WebCore/loader -I../../WebCore/loader/appcache -I../../WebCore/loader/archive -I../../WebCore/loader/archive/cf -I../../WebCore/loader/archive/mhtml -I../../WebCore/loader/cache -I../../WebCore/loader/icon -I../../WebCore/mathml -I../../WebCore/page -I../../WebCore/page/animation -I../../WebCore/page/chromium -I../../WebCore/page/scrolling -I../../WebCore/platform -I../../WebCore/platform/animation -I../../WebCore/platform/audio -I../../WebCore/platform/audio/chromium -I../../WebCore/platform/chromium -I../../WebCore/platform/chromium/support -I../../WebCore/platform/graphics -I../../WebCore/platform/graphics/chromium -I../../WebCore/platform/graphics/filters -I../../WebCore/platform/graphics/filters/arm -I../../WebCore/platform/graphics/gpu -I../../WebCore/platform/graphics/opentype -I../../WebCore/platform/graphics/skia -I../../WebCore/platform/graphics/transforms -I../../WebCore/platform/image-decoders -I../../WebCore/platform/image-decoders/bmp -I../../WebCore/platform/image-decoders/gif -I../../WebCore/platform/image-decoders/ico -I../../WebCore/platform/image-decoders/jpeg -I../../WebCore/platform/image-decoders/png -I../../WebCore/platform/image-decoders/skia -I../../WebCore/platform/image-decoders/webp -I../../WebCore/platform/image-encoders/skia -I../../WebCore/platform/leveldb -I../../WebCore/platform/mediastream -I../../WebCore/platform/mediastream/chromium -I../../WebCore/platform/mock -I../../WebCore/platform/network -I../../WebCore/platform/network/chromium -I../../WebCore/platform/sql -I../../WebCore/platform/text -I../../WebCore/platform/text/transcoder -I../../WebCore/plugins -I../../WebCore/plugins/chromium -I../../WebCore/rendering -I../../WebCore/rendering/style -I../../WebCore/rendering/svg -I../../WebCore/storage -I../../WebCore/storage/chromium -I../../WebCore/svg -I../../WebCore/svg/animation -I../../WebCore/svg/graphics -I../../WebCore/svg/graphics/filters -I../../WebCore/svg/properties -I../../ThirdParty/glu -I../../WebCore/workers -I../../WebCore/xml -I../../WebCore/xml/parser -I../../WebCore/platform/audio/mac -I../../WebCore/platform/cocoa -I../../WebCore/platform/graphics/cg -I../../WebCore/platform/graphics/cocoa -I../../WebCore/platform/graphics/mac -I../../WebCore/platform/mac -I../../WebCore/platform/text/mac -I../../WebCore/platform/graphics/harfbuzz -I../../WebCore/platform/graphics/harfbuzz/ng -I../../WebKit/chromium/third_party/apple_webkit -I../../WebKit/mac/WebCoreSupport -I/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/xcodebuild/DerivedSources/Release/webkit -I/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/xcodebuild/DerivedSources/Release/webkit/bindings -I../../WTF -I../../JavaScriptCore -Ithird_party/qcms/src -I../../Platform/chromium -I/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/xcodebuild/DerivedSources/Release/webcore_headers -Iskia/config -Ithird_party/skia/include/config -Ithird_party/skia/include/core -Ithird_party/skia/include/effects -Ithird_party/skia/include/pdf -Ithird_party/skia/include/gpu -Ithird_party/skia/include/gpu/gl -Ithird_party/skia/include/ports -Ithird_party/skia/include/utils -Iskia/ext -Ithird_party/skia/include/utils/mac -Ithird_party/npapi -Ithird_party/npapi/bindings -Iv8/include -I/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/./xcodebuild/WebKit.build/Release/webkit.build/DerivedSources/i386 -I/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/./xcodebuild/WebKit.build/Release/webkit.build/DerivedSources -fno-strict-aliasing -c /Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/src/mac/WebInputEventFactory.mm -o /Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/./xcodebuild/WebKit.build/Release/webkit.build/Objects-normal/i386/WebInputEventFactory.o

/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/src/mac/WebInputEventFactory.mm:188:10: error: use of undeclared identifier 'NSEventTypeBeginGesture'
    case NSEventTypeBeginGesture:
         ^
/Volumes/data/b/WebKit-BuildSlave/chromium-mac-release/build/Source/WebKit/chromium/src/mac/WebInputEventFactory.mm:190:10: error: use of undeclared identifier 'NSEventTypeEndGesture'
    case NSEventTypeEndGesture:
         ^
2 errors generated.

[Tony Chang]

Reverted r122477 for reason:

Broke Chromium Mac build

Committed r122479: <http://trac.webkit.org/changeset/122479>

[Mark Mentovai]

Robert, at least for this patch, please use MAC_OS_X_VERSION_MAX_ALLOWED (without the two leading underscores) from <AvailabilityMacros.h> when testing for the 10.5 SDK. __MAC_OS_X_VERSION_MAX_ALLOWED (with the two leading underscores) is defined incorrectly in this SDK. See http://lists.webkit.org/pipermail/webkit-dev/2012-July/021442.html.

[Robert Sesek]

Created attachment 152014 [details]
Patch

[Robert Sesek]

Okay, updated patch uploaded, per comment 12. Also removed unnecessary #include.

[WebKit Review Bot]

Comment on attachment 152014 [details]
Patch

Clearing flags on attachment: 152014

Committed r122496: <http://trac.webkit.org/changeset/122496>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.