[Digikam-users] Re: svn build fails: testlensiface has undefined reference to lkdecore

[Gilles Caulier]

Fixed in svn...

Gilles Caulier

2010/9/26 sean darcy <seandarcy2 at gmail.com>:
> Today's svn fails as below. AFAICS this is because Fedora no longer
> permits implicit linking. See:
> https://fedoraproject.org/wiki/UnderstandingDSOLinkChange
>
> How do I set up libkdecore as an explicit link?
>
> sean
>
> BTW, I tried posting this on the dev mailing list, but it disappeared
> into the ether. So if you're seeing it twice, I apologize.
>
> /usr/lib64/ccache/c++ -O3 -march=native -mtune=native -fopenmp -msse4.1
> -mfpmath=sse -ftree-vectorize -Wnon-virtual-dtor -Wno-long-long -ansi
> -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith
> -Wformat-security -fno-exceptions -DQT_NO_EXCEPTIONS -fno-check-new
> -fno-common -Woverloaded-virtual -fno-threadsafe-statics
> -fvisibility=hidden -fvisibility-inlines-hidden -O2 -DNDEBUG
> -DQT_NO_DEBUG -Wl,--enable-new-dtags
> CMakeFiles/testlensfuniface.dir/testlensfuniface_automoc.o
> CMakeFiles/testlensfuniface.dir/testlensfuniface.o -o testlensfuniface
> -rdynamic -L/usr/lib64/kde4/devel
> -L/home/photo/rpmbuild/BUILD/digikam/x86_64-redhat-linux-gnu/lib
> ../../../../lib/libdigikamcore.so.1.0.0 /usr/lib64/libQtCore.so
> -lpthread /usr/lib64/libQtGui.so
> -Wl,-rpath,/usr/lib64/kde4/devel:/home/photo/rpmbuild/BUILD/digikam/x86_64-redhat-linux-gnu/lib
> /usr/bin/ld: CMakeFiles/testlensfuniface.dir/testlensfuniface.o:
> undefined reference to symbol 'KDebug::hasNullOutput(QtMsgType, bool,
> int, bool)'
> /usr/bin/ld: note: 'KDebug::hasNullOutput(QtMsgType, bool, int, bool)'
> is defined in DSO /usr/lib64/libkdecore.so.5 so try adding it to the
> linker command line
> /usr/lib64/libkdecore.so.5: could not read symbols: Invalid operation
> collect2: ld returned 1 exit status
> make[2]: *** [libs/dimg/filters/lens/testlensfuniface] Error 1
>
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