I switched to a .pro file and qmake for building the plugin. qmake -project outputs a src_qmake.pbproj file that i rename to src_qmake.xcodeproj.
I cannot launch src_qmake.xcodeproj, it complains about incompatible project version. any mac PV users/developers out there? thanks N On Tue, Oct 4, 2011 at 10:45 PM, nikos yiotis <[email protected]>wrote: > My plugin builds OK if i choose a static library, but of course i cannot > load it into PV. > Can anyone decipher the message below when i choose to build a shared lib, > that is *.dylib? > Thanks > > Paraview 3.10.1 using Qt 4.7.4 on Mac OS OX 10.6.8 | gcc 4.2.1 | CMake > 2.8-2 > > *Linking CXX shared library libZ.dylib* > *Undefined symbols for architecture x86_64:* > * "typeinfo for pqPVAnimationWidget", referenced from:* > * pqZ::GetTimeSteps() in pqZ.cpp.o* > *ld: symbol(s) not found for architecture x86_64* > > N > > > > > On Tue, Oct 4, 2011 at 12:41 PM, nikos yiotis <[email protected]>wrote: > >> Hi, >> >> i am working on a Paraview Plugin that adds a new Qt progress bar type to >> the standard ParaView toolbar. I try to build the plugin as a stand-alone, >> that is the plugin is not included in Paraview build but out of source. Note >> that the plugin builds and works fine on linux x86_64 (load/unload at >> runtime). >> >> I ‘ve included /Developer/Tools/Qt to my PATH for Qt/Paraview binaries >> and included the libraries i need in LD_LIBRARY_PATH | DYLD_LIBRARY_PATH >> (LIBRARY_PATH is >> blank, not sure if i have to care about this). While trying to link the >> plug-in with a makefile i get: >> >> Linking CXX shared library libZeo.dylib >> Undefined symbols for architecture x86_64: “typeinfo for >> pqPVAnimationWidget”, referenced from: pqZeo::GetTimeSteps() in pqZeo.cpp.o >> ld: symbol(s) not found for architecture x86_64 >> >> Now, pqPVAnimationWidget is related to ParaView, but i believe that >> QList<double> pqZeo::GetTimeSteps() {…} >> makes it relevant to mention the issue here. >> >> The first idea (although irrelevant i am afraid) is to configure the >> CMakeCache file >> >> //Build architectures for OSX >> CMAKE_OSX_ARCHITECTURES:STRING=x86_64 >> >> I switched to Qt 4.7.4, qmake query outputs: >> QT_INSTALL_PREFIX:/ >> QT_INSTALL_DATA:/usr/local/Qt4.7 >> QT_INSTALL_DOCS:/Developer/Documentation/Qt >> QT_INSTALL_HEADERS:/usr/include >> QT_INSTALL_LIBS:/Library/Frameworks >> QT_INSTALL_BINS:/Developer/Tools/Qt >> QT_INSTALL_PLUGINS:/Developer/Applications/Qt/plugins >> QT_INSTALL_IMPORTS:/Developer/Applications/Qt/imports >> QT_INSTALL_TRANSLATIONS:/Developer/Applications/Qt/translations >> QT_INSTALL_CONFIGURATION:/Library/Preferences/Qt >> QT_INSTALL_EXAMPLES:/Developer/Examples/Qt/ >> QT_INSTALL_DEMOS:/Developer/Examples/Qt/Demos >> QMAKE_MKSPECS:/usr/local/Qt4.7/mkspecs >> QMAKE_VERSION:2.01a >> QT_VERSION:4.7.4 >> >> I don't think there is sth wrong with my Qt installation. >> >> - I can only build Paraview 3.10.1 and my plug-in with Xcode 4.0 >> (instead of makefiles i used before) only if i leave BUILT_SHARED_LIBS >> off, >> which is of no practical merit since the plugin is static (*.a) and cannot >> be loaded to Paraview. When i switch BUILT_SHARED_LIBS to on though, i get >> the exact same message i was getting before (failure while linking) >> >> >> *Linking CXX shared library libZ.dylib* >> *Undefined symbols for architecture x86_64:* >> * "typeinfo for pqPVAnimationWidget", referenced from:* >> * pqZ::GetTimeSteps() in pqZ.cpp.o* >> *ld: symbol(s) not found for architecture x86_64* >> * >> * >> >> - When I am trying to build the Paraview 3.12.0-RC2 version, i cannot >> even build the ParaView.xcodeproj. Cmake GUI 2.8-2 gives me: >> >> Could NOT find >> /Users/nikos/Documents/codin_SRC/test/paraview/Paraview_3.12.0/ParaView-3.12.0-RC2/CMake/.paraview.version >> which is mandatory if Git is not found either. >> >> CMake Error at CMake/ParaViewDetermineVersion.cmake:68 (message): >> Failed to determine source version correctly. >> Call Stack (most recent call first): >> CMakeLists.txt:70 (determine_version) >> >> If i manually configure the CMakeLists.txt (which is a bad idea) the >> procedure hangs to CMakeLists.txt:70 (determine_version) again. >> >> >> - When I am trying to build the git version on Xcode, leaving aside >> the vtk warnings like in tif_unix,c "cast to pointer from integer of >> different size, >> >> it builds only a few dylibs and *not* ParaView.app. When i run it it hangs >> to the tests below that i successfully pass >> >> ( 0. TestArraySerialization >> >> 1. TestArrayDenormalized ) >> >> Has anyone successfully built PV (3.10.1 or RC or the git version) and her >> own plugins with Xcode 4.0? >> Let me know if you have any hints, cheers >> >> >> N >> > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
