Bug 236237 – REGRESSION(r288872): [GTK][WPE] Ubuntu 18.04 build is broken

• Status: RESOLVED
• Resolution: WONTFIX
• Component: New Bugs

[Diego Pino]

Ubuntu 18.04 build is broken after r288872

https://build.webkit.org/#/builders/71/builds/411

The error is:

FAILED: WebCore/DerivedSources/AccessibilityAtspiInterfaces.h WebCore/DerivedSources/AccessibilityAtspiInterfaces.c 
cd /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/WebKitBuild/Release/Source/WebCore && gdbus-codegen --interface-prefix=org.a11y.atspi --c-namespace=webkit --pragma-once --interface-info-header --output=/home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/WebKitBuild/Release/WebCore/DerivedSources/AccessibilityAtspiInterfaces.h /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Accessible.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Action.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Application.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Cache.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Collection.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Component.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/DeviceEventController.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/DeviceEventListener.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Document.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/EditableText.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Event.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Hyperlink.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Hypertext.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Image.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Registry.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Selection.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Socket.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/TableCell.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Table.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Text.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Value.xml && gdbus-codegen --interface-prefix=org.a11y.atspi --c-namespace=webkit --interface-info-body --output=/home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/WebKitBuild/Release/WebCore/DerivedSources/AccessibilityAtspiInterfaces.c /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Accessible.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Action.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Application.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Cache.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Collection.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Component.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/DeviceEventController.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/DeviceEventListener.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Document.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/EditableText.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Event.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Hyperlink.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Hypertext.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Image.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Registry.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Selection.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Socket.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/TableCell.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Table.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Text.xml /home/buildbot/webkitgtk/nightly/gtk-linux-64-packaging-nigthly-ubuntu1804/build/Source/WebCore/accessibility/atspi/xml/Value.xml
usage: gdbus-codegen [-h] [--xml-files FILE] [--interface-prefix PREFIX]
                     [--c-namespace NAMESPACE] [--c-generate-object-manager]
                     [--c-generate-autocleanup {none,objects,all}]
                     [--generate-docbook OUTFILES] [--pragma-once]
                     [--annotate WHAT KEY VALUE WHAT KEY VALUE WHAT KEY VALUE]
                     [--generate-c-code OUTFILES | --header | --body]
                     [--output FILE | --output-directory OUTDIR]
                     [FILE [FILE ...]]
gdbus-codegen: error: unrecognized arguments: --interface-info-header

It seems the problem is in this block of code that became active after r288872:

https://webkit-search.igalia.com/webkit/source/Source/WebCore/PlatformGTK.cmake#199

The `gdbus-codegen` command featured in Ubuntu 18.04 lacks the arguments `--interface-info-body` and `--interface-info-header`. There's `--body` and `--header` though, which might be used instead for Ubuntu 18.04.

http://manpages.ubuntu.com/manpages/bionic/man1/gdbus-codegen.1.html

[Diego Pino]

Created attachment 451112 [details]
Patch

[Diego Pino]

Created attachment 451214 [details]
Patch

[Diego Pino]

Discussing this bug with Carlos García, we agreed is better that Ubuntu 18.04, and other old systems, build using the flag `--cmakeargs=-DUSE_ATSPI=OFF`.