Hey Clint, Yes, I'm using CVS CMake (2.9.20100105). Qt is not static (unless that's the default, but I don't think it is).
So older versions of CMake added in other framework dependencies (like Carbon, ApplicationServices or AppKit) automatically based on what Qt was built with? Thanks, -Eric On Jan 6, 2010, at 4:36 PM, Clinton Stimpson wrote: > > Did you use the CVS version of CMake? > FindQt4/UseQt don't put the extra dependencies in there anymore unless Qt is > static. So if pqWidgets uses Cocoa, it needs to link against the Cocoa > framework. > > Clint > > On Wednesday 06 January 2010 01:35:39 pm Eric E. Monson wrote: >> Hello, >> >> On one of my machines I just switched over to Snow Leopard, so I did a >> fresh CVS grab of ParaView. I have Qt 4.5.3 built from source for Cocoa >> (x86 and x86_64 architectures), and I have been trying to build ParaView >> (i386;x86_64), but keep getting a linking error on the pqWidgets library: >> >> [ 90%] Built target QtTesting >> Linking CXX shared library ../../bin/libpqWidgets.dylib >> Undefined symbols: >> "_objc_msgSend", referenced from: >> pqProgressBarHelper::setProgress(int) in pqProgressBarHelper.mm.o >> pqProgressBarHelper::setProgress(int) in pqProgressBarHelper.mm.o >> pqProgressBarHelper::setProgress(int) in pqProgressBarHelper.mm.o >> ld: symbol(s) not found >> collect2: ld returned 1 exit status >> Undefined symbols: >> "_objc_msgSend", referenced from: >> pqProgressBarHelper::setProgress(int) in pqProgressBarHelper.mm.o >> pqProgressBarHelper::setProgress(int) in pqProgressBarHelper.mm.o >> pqProgressBarHelper::setProgress(int) in pqProgressBarHelper.mm.o >> ld: symbol(s) not found >> >> I found I can get past this if I add a "-framework Cocoa" to the linker >> line manually, so I think in ParaView3/Qt/Widgets/CMakeLists.txt maybe >> there should be another check added, something like (line 198): >> >> if(VTK_USE_COCOA) >> TARGET_LINK_LIBRARIES(pqWidgets "-framework Cocoa") >> endif(VTK_USE_COCOA) >> >> The progress bar doesn't really work and I'm running into the "grayed out >> filters" that some others have mentioned (filters show up right after >> launching PV, I can generate or load a "source", and I can apply one >> filter, but then they disappear after that and won't come back), but at >> least PV compiled... :) >> >> Not sure if it's relevant, but in case it's helpful: On another machine >> with a very similar setup (Snow Leopard and x86,x86_64 Cocoa Qt 4.5.2 from >> source), but just CVS "update" and rebuild on an old checkout rather than a >> fresh one, I noticed that the pqWidgets_LIB_DEPENDS (and a bunch of other >> things) include ;general;-framework Carbon;general;-framework >> AppKit;general;-framework ApplicationServices; The progress bar doesn't >> work on that version, either, but I don't get the "grayed out" filters >> problem. >> >> Thanks, >> -Eric >> >> ------------------------------------------------------ >> Eric E Monson >> Duke Visualization Technology Group >> >> >> _______________________________________________ >> 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 _______________________________________________ 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
