On Feb 8, 2006, at 7:21 PM, Brad King wrote:
Mike Jackson wrote:
The -install_name option is _already_ being specified by cmake
somewhere so when I tried your suggestion, I get an error
during link phase that the -install_name option is being
specified twice.
Is there a master config file somewhere for cmake that I can
just edit? How else would cmake know to put in this option?
CMake uses the install_name to approximate UNIX rpaths in the
build tree. You will want to set VTK_USE_RPATH to OFF.
Otherwise there is no install option anyway.
It _is_ off. Should I try a clean build at this point?
Oops, I forgot that -install_name is also used when RPATH is off
but it just doesn't include any path. You can do this in the build
tree to get rid of it:
cmake . -DCMAKE_SHARED_LIBRARY_SONAME_C_FLAG:STRING= \
-DCMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG:STRING=
You could also edit Darwin.cmake in the CMake installation to get
rid of these flags. Also if you're using Xcode for the build they
shouldn't be showing up anyway. If they are please send me the
complete link line it uses.
The right way to do this is to add a CMake feature to allow an
explicit install_name to be specified and then update VTK to take
advantage of the feature. To get this done you'll have to add the
feature requests I mentioned earlier.
-Brad
So if I turn on RPATH, and rpath uses -install_name, where do I
actually specify the RPATH to use? or can I specify the path at all?
--------
Mike Jackson
imikejackson <at> gmail <dot> com
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