Ubuntu
qtwebkit-opensource-src package

Qt Webkit fails to build against Qt 5.4.0 on amd64 and powerpc

Bug #1395661 reported by Timo Jyrinki
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
qtwebkit-opensource-src (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

There's a problem with Qt WebKit (5.4.0 beta) failing to build against Qt 5.4.0 beta on amd64: https://launchpadlibrarian.net/190809157/buildlog_ubuntu-vivid-amd64.qtwebkit-opensource-src_5.4.0~beta-0ubuntu1~vivid1~test1_FAILEDTOBUILD.txt.gz and on powerpc: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/landing-005/+build/6649444/+files/buildlog_ubuntu-vivid-powerpc.qtwebkit-opensource-src_5.4.0-0ubuntu1%7Evivid1%7Etest2_FAILEDTOBUILD.txt.gz

It seems to be related to pre-compiled headers. Qttools requires qtwebkit for the documentation. In the test PPA I've disabled qttools' qtwebkit requirement in order to have more amd64 builds done in general.

More information about Qt testing at https://wiki.ubuntu.com/Touch/QtTesting

See original description
Tags: patch qt5.4
Revision history for this message
Timo Jyrinki (timo-jyrinki) wrote : Re: Qt Webkit fails to build against Qt 5.4.0 on amd64

Also with the Release Candidate:
https://launchpad.net/~canonical-qt5-edgers/+archive/ubuntu/qt5-beta2/+build/6602907

summary: - Qt Webkit fails to build against Qt 5.4.0 beta on amd64
+ Qt Webkit fails to build against Qt 5.4.0 on amd64
Timo Jyrinki (timo-jyrinki)
summary: - Qt Webkit fails to build against Qt 5.4.0 on amd64
+ Qt Webkit fails to build against Qt 5.4.0 on amd64 and powerpc
description: updated
Revision history for this message
Timo Jyrinki (timo-jyrinki) wrote :

Harald looked at the problem a bit:
< sitter> Mirv: ah, fwiw, I think I found the cause of the broken pch http://paste.ubuntu.com/9537448/ for some reason that doesn't get reported with the 3 million arguments used in the build normally
< sitter> also for good measure I was unable to find any other build log anywhere on the internet that also used pch for Qt5WebKitWidgets, perhaps the problem is that suddenly it started to precompile for us ^^

Looking at 5.3.2 logs, pch does not seem to be enabled with qtwebkit over there.

Revision history for this message
Harald Sitter (apachelogger) wrote :

patch attached selectively disabling pch on amd64 and powerpc

Ubuntu Foundations Team Bug Bot (crichton)
tags: added: patch
Timo Jyrinki (timo-jyrinki)
Changed in qtwebkit-opensource-src (Ubuntu):
status: New → Fix Committed
Timo Jyrinki (timo-jyrinki)
Changed in qtwebkit-opensource-src (Ubuntu):
status: Fix Committed → Fix Released
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