That's right. But on bad configured cluster systems you have a lot of different mpi-compilers. I don't know what changes had have been done to the findMPI modul. But the last version I tried wasn't satisfying.
And all you need to now are the compilers and the mpi library... -----Ursprüngliche Nachricht----- Von: cmake-boun...@cmake.org [mailto:cmake-boun...@cmake.org] Im Auftrag von James C. Sutherland Gesendet: Sonntag, 22. November 2009 23:26 An: cmake Mailing List Betreff: Re: [CMake] How can I change the compiler? It is probably worth considering find_package( MPI ) This will not only set the MPI compilers but also defines the mpi executable, etc. James On Nov 22, 2009, at 1:36 AM, Taesoo Kwon wrote: > I am sorry that this should be an recurring question. > But I wasn't able to find any working solution after hours of search. > > What I tried is as follows: > > /root/CMakeLists.txt > > set(CMAKE_CXX_COMPILER mpic++) > set(CMAKE_C_COMPILER mpicc) > > > project (taesoo_cmu) > > add_subdirectory(BaseLib) > add_subdirectory(MainLib) > add_subdirectory(MainLib/luabind-0.7) > add_subdirectory(OgreFltk) > > > ----------------------- > > in the OgreFltk directory, project (OgreFltk) and add_executable (OgreFltk > ...) is defined. > > cmake . > make VERBOSE=true > > revealed that I am still using c++ instead of mpic++. > What should I change? > Thanks. > _______________________________________________ > 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 CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake _______________________________________________ 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 CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser _______________________________________________ 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 CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
