Chris Wolf wrote:
[]
Have you actually built shared libraries on MacOS with CMake? If so, maybe an
example
of yours would be more helpful.
The following settings work for me when building vtk5.6 for Fink:
-DCMAKE_INSTALL_NAME_DIR:STRING=/sw/lib/vtk56 \
-DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=ON \
-DCMAKE_INSTALL_RPATH:STRING="${CMAKE_INSTALL_NAME_DIR}" \
-DVTK_USE_RPATH=ON
In this case, during build time, that is before running make, one needs
to set something like
export DYLD_LIBRARY_PATH=`pwd`/bin
so that the newly built libraries are found in the build tree, otherwise
the executables look for them in the install directory.
In principle, a second method using
CMAKE_BUILD_WITH_INSTALL_RPATH=OFF
should also be possible, in which case cmake should use the BUILD_RPATH
during building and then, at installation time, use install_name_tool to
change all RPATHs to their INSTALL value. In the case of VTK, this works
for the dylibs and for some of the executables, but not for python
modules. Therefore I prefer the first method where the RPATH is
immediately set to its INSTALL value, both in the dylibs and, by
inheritance, in the executables.
--
Martin
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