recent/new Plasma5 crashes under investigation

[Rex Dieter]

Sandro Mani wrote:

>>> I'm close to having a small test case for the Qt5 crash - hope I can
>>> file a bug by this evening/tomorrow
>>
>> Gcc bug filed with test case:
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65057 . In short, this
>> appears to be a linker issue when building the Qt shared libraries
>> with -fuse-ld=gold -shared -Wl,--dynamic-list
>>
> So for Qt5: passing -no-use-gold-linker to configure seems to be the way
> to go for the moment.


OK, new qt5-qtbase builds on the way:

%changelog
* Mon Feb 16 2015 Rex Dieter <rdieter at fedoraproject.org> 5.4.0-13
- -no-use-gold-linker (f22+, #1193044)


as well as qt-4.8 gcc5-related build fixes:
%changelog
* Mon Feb 16 2015 Rex Dieter <rdieter at fedoraproject.org> 1:4.8.6-24
- more gcc5 detection fixes, in particular, ensure same QT_BUILD_KEY as gcc4 
for now

Per 4.8, I'll be posting patches upstream for review, will assume that qt's 
default QT_BUILD_KEY will include g++-5 , but we won't change our f23 
packaging/patches until they agree/standardize on that.  (f22 builds will 
remain gcc4 compatible)

-- Rex