[webkit-qt] heads-up: Qt 5 update

Osztrogonac Csaba oszi at inf.u-szeged.hu
Tue Oct 16 02:14:54 PDT 2012


I updated the Qt5 hash on our Linux bots (buildbots, EWS bots, perf bots) to
34f1dbc74a893db80786a7723c6a90ff2cf7d7b7 and I landed the necessary buildfix
for the newer Qt5 - https://trac.webkit.org/changeset/131294

Zoltán (azbest_hu) updated the Qt5 on the Windows
bot and Gábor (rgabor) updated the ARM bot.

You can find the updated build script here: https://github.com/ossy-szeged/qt5-tools

Building with old Qt5 hash works now, but won't work once the
patch from https://bugs.webkit.org/show_bug.cgi?id=94290 lands.


Hausmann Simon írta:
> Hi,
> As part of https://bugs.webkit.org/show_bug.cgi?id=94290 the CSSGrammary.y will 
> be run through the pre-processor before being fed into bison. We do something 
> like that in multiple places in the build system and traditionally we've used
> moc's builtin pre-processor for that purpose (because otherwise for Windows
> MSVC builds people would also have to install GNU cpp, because nobody has made
> cl.exe /e work yet). Unfortunately the bison grammar triggers a bug in moc that
> made it unsuitable. However I fixed the bug last Friday and we've had the luck of
> the fix propagating into qt5.git last night. Therefore we'd like to update the
> Qt 5 version required for building the Qt port some time next week, in order to
> land the patch in bug #94290.
> Simon

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