On Wednesday 06 January 2010 02:43:54 pm Eric E. Monson wrote: > 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).
The default is shared/dynamic. > > So older versions of CMake added in other framework dependencies (like > Carbon, ApplicationServices or AppKit) automatically based on what Qt was > built with? Correct. So, your suggestion to fix Qt/Widgets/CMakeLists.txt needs to happen. Clint > > 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