On Thu, Oct 21, 2010 at 16:52, M. Scot Breitenfeld <brtn...@uiuc.edu> wrote: > It was part of a section detecting if mpi is present, if it is then it uses > the mpi** compiler wrappers instead: > > IF ( MPI_FOUND ) > SET (CMAKE_Fortran_COMPILER mpif90) > SET (CMAKE_CC_COMPILER mpicc)
This is a typo, should be CMAKE_C_COMPILER. > SET (CMAKE_CXX_COMPILER mpicxx) > ENDIF() This approach is horribly non-portable, many systems do not have wrapper compilers or they have different names. An easy solution is for the user to set CMAKE_C_COMPILER themselves, as in cmake -DCMAKE_C_COMPILER=/path/to/mpicc. You can also use FindMPI.cmake (which needs love, it's broken in many batch environments) to determine the flags needed to compile and link using the unwrapped compiler. Jed _______________________________________________ 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
