Stephen Kelly wrote: > David Faure wrote: > >> On Thursday 10 May 2012 23:21:55 Stephen Kelly wrote: >>> David Faure wrote: >>> >> Now we don't do that anymore. >>> >> So for Windows the dlls and the exes have to go into the same >>> >> directory. >>> > >>> > And how will the libs be found on Unix, given that they are under lib/ >>> > and not bin/? >>> > >>> > Putting all executables in bin doesn't remove the need for wrapper >>> > scripts, on unix. >>> >>> We have RPATH for that. Is that enough? >> >> Doesn't seem to work currently. >> >> Apply attached patch in kcoreaddons, make, then try to run >> ./krandomsequencetest: >> >> ./krandomsequencetest: symbol lookup error: ./krandomsequencetest: >> undefined symbol: _ZN7KBackup10helloSteveEv >> > > helloDavid(); > > :) > >> >> Hmm, let's investigate: >> >> ldd ./krandomsequencetest | grep kcoreadd >> libkcoreaddons.so.5 => >> /d/kde/inst/kde_frameworks/lib64/libkcoreaddons.so.5 >> (0x00007ff56b385000) >> >> objdump -p krandomsequencetest | grep PATH >> RPATH >> /d/qt/4/qt-for-trunk/lib:/d/kde/build/5/kdelibs- > frameworks/tier1/kcoreaddons/src:/d/kde/build/5/kdelibs- > frameworks/libinqt5/src:/d/kde/build/5/kdelibs- > frameworks/libkdeqt5staging/src >> RUNPATH >> /d/qt/4/qt-for-trunk/lib:/d/kde/build/5/kdelibs- > frameworks/tier1/kcoreaddons/src:/d/kde/build/5/kdelibs- > frameworks/libinqt5/src:/d/kde/build/5/kdelibs- > frameworks/libkdeqt5staging/src >> >> Hmm, so this comes from $LD_LIBRARY_PATH pointing to $KDEDIR/lib64. >> Emptying it works: LD_LIBRARY_PATH= ldd ./krandomsequencetest | grep >> kcoreadd >> libkcoreaddons.so.5 => >> /d/kde/build/5/kdelibs- > frameworks/tier1/kcoreaddons/src/libkcoreaddons.so.5 >> (0x00007f506c524000) >> >> But wasn't RPATH supposed to take precedence over $LD_LIBRARY_PATH? >> > > Yes, but RUNPATH takes precedence over LD_LIBRARY_PATH. Maybe RUNPATH > takes precedence over LD_LIBRARY_PATH? >
Sorry, that was nonsense. There is this though: http://labs.qt.nokia.com/2011/10/28/rpath-and-runpath/ _______________________________________________ Kde-frameworks-devel mailing list Kde-frameworks-devel@kde.org https://mail.kde.org/mailman/listinfo/kde-frameworks-devel
