[Paraview] PV 3.2 Link errors under OS X 10.5 (Leopard)

[clinton at elemtech.com]

It appears to be a cmake bug in version 2.4.?, and it also appears to already 
be fixed in CVS cmake.

So possible workarounds are:
- Set your BUILD_TYPE to Release
- Get a newer cmake (I don't know when it was fixed).
- others ??


If you're curious, this demonstrates the problem 
 === CMakeLists.txt =====
ADD_LIBRARY(A a.c)
ADD_LIBRARY(Ad a.c)

ADD_LIBRARY(B b.c)
TARGET_LINK_LIBRARIES(B debug Ad optimized A)
# if building shared libs, cmake correctly links B with -lAd OR -lA

ADD_EXECUTABLE(C c.c)
TARGET_LINK_LIBRARIES(C B)
# cmake incorrectly set C to link with "-lB -lAd -lA" if build type is Debug
# cmake correctly set C to link with "-lB -lA" if build type is Release
=============

Clint


On Wednesday 07 November 2007 6:27:16 am Mike Jackson wrote:
> I tried to build ParaView 3.2 under OS X 10.5 and got the following error:
>
> ld: duplicate symbol
> QFormInternal::FormBuilderPrivate::create(QFormInternal::DomUI*,
> QWidget*)in
> /Users/Shared/Toolkits/Qt-4.2.3-UBLib/lib/libQtUiTools_debug.a(quiloader.o)
> and /Users/Shared/Toolkits/Qt-4.2.3-UBLib/lib/libQtUiTools.a(quiloader.o)
>
>
> Running a "VERBOSE=1" make gives the following link command where if
> you look enough you can see that the linker is linking against both
> the debug and release versions of the libQtUiTools library.
>
> -L/Users/Shared/OpenSource/pv32/bin
> -L/Users/Shared/Toolkits/Qt-4.2.3-UBLib/lib -lQtChart -lQtTesting
> -lpqWidgets -lQVTK -lQtUiTools -lvtkPVServerManager -lvtkInfovisCS
> -lQtUiTools_debug -lQtXml -lQtXml -lQtNetwork -lQtNetwork -lQtGui
> -lQtGui -framework QuickTime -lQtCore -lQtCore -lz -framework
> ApplicationServices -lvtkPVFiltersCS -lvtkPVFilters
> -lvtkPVServerCommonCS -lvtkPVServerCommon -lvtkInfovisCS
> -lvtkPVCommandOptions -lvtkParallelCS -lvtkHybridCS
> -lvtkVolumeRenderingCS -lvtkVolumeRendering -lvtkWidgetsCS -lKWCommon
> -lvtkXdmfCS -lvtkXdmf -lXdmf -lvtkhdf5 -lvtkParallel -lvtkInfovis
> -lvtkWidgets -lvtkHybrid -lvtkexoIIc -lvtklibxml2 -ldl -lreadline -lm
> -lvtkRenderingCS -lvtkRendering -lvtkftgl -lvtkfreetype -framework
> OpenGL -framework AGL -framework Carbon -lvtkGenericFilteringCS
> -lvtkGenericFiltering -lvtkGraphicsCS -lvtkGraphics -lverdict
> -lvtkImagingCS -lvtkImaging -lvtkIOCS -lvtkIO -lvtkDICOMParser
> -lvtkNetCDF -lvtkmetaio -lvtksqlite -lvtkpng -lvtktiff -lvtkzlib
> -lvtkjpeg -lvtkexpat -lvtkFilteringCS -lvtkFiltering -lvtkCommonCS
> -lvtkClientServer -lvtkCommon -lvtksys -lpthread -lm
>
>
> Where should I submit bugs of this nature?
>
> I was building against Qt 4.2.3 using the 10.4u SDK
>
> //Build architectures for OSX
> CMAKE_OSX_ARCHITECTURES:STRING=i386
>
> //isysroot used for universal binary support
> CMAKE_OSX_SYSROOT:STRING=/Developer/SDKs/MacOSX10.4u.sdk
>
> Thanks