Compiling latest master with qt 5.4.1

Thiago Macieira thiago at macieira.org
Wed Mar 18 21:50:15 PDT 2015


On Tuesday 17 March 2015 22:57:02 Pedro Neves wrote:
> Hi:
> 
> I've upgraded the qt on my system to version 5.4.1. When trying to build
> subsurface, I get the following error:
> 
> linking subsurface
> .obj/qthelper.o: In function `getUserAgent()':
> -------------------------/subsurface/qthelper.cpp:458: undefined
> reference to `SubsurfaceSysInfo::buildCpuArchitecture()'
> -------------------------/subsurface/qthelper.cpp:461: undefined
> reference to `SubsurfaceSysInfo::currentCpuArchitecture()'
> .obj/usersurvey.o: In function `UserSurvey::UserSurvey(QWidget*)':
> -------------------------/subsurface/qt-ui/usersurvey.cpp:27: undefined
> reference to `SubsurfaceSysInfo::buildCpuArchitecture()'
> -------------------------/subsurface/qt-ui/usersurvey.cpp:30: undefined
> reference to `SubsurfaceSysInfo::currentCpuArchitecture()'
> .obj/usersurvey.o: In function `UserSurvey::getVersion()':
> -------------------------/subsurface/qt-ui/usersurvey.cpp:44: undefined
> reference to `SubsurfaceSysInfo::buildCpuArchitecture()'
> -------------------------/subsurface/qt-ui/usersurvey.cpp:47: undefined
> reference to `SubsurfaceSysInfo::currentCpuArchitecture()'
> collect2: error: ld returned 1 exit status
> Makefile:625: recipe for target 'subsurface' failed
> make: *** [subsurface] Error 1
> 
> -------------------------------------
> qmake -v
> 
> QMake version 3.0
> Using Qt version 5.4.1 in /usr/lib/x86_64-linux-gnu  on Debian/Sid
> 
> Any hints?

Olá Pedro

Please make sure you're on the latest master from Subsurface. Version 4.4 does 
not compile with Qt 5.4.1 due to a silly mistake on my part (inverted 
comparison operator).

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center
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