Please ignore my emails regarding this. Apparently Ben Boeckel has fixed these issues in CMake 3.2.0-rc1. Sorry for the unnecessary bandwidth utilization!
I can confirm that the VTK master version works OK with MS-MPI. Regards Andrew On Mon, Mar 2, 2015 at 9:58 AM, Andrew Maclean <andrew.amacl...@gmail.com> wrote: > Some further information, ignore the CMP0054 warning it is not triggered > when the CMake Minimum Version is 3.1 > > When running FindMPI.cmake, I discovered that I had a spurious registry > entry for an older version of MPI so mpiexec.exe was not being found. When > I deleted this it found mpiexec.exe in C:/Program Files/Microsoft > MPI/Bin/mpiexec.exe OK. I think the key > for HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\MPI should still be there > before the other registry keys. > > You definitely need the new lib and include paths. > > I was able to use FindMPI.cmake and just add in these paths manually. > > Hope this helps. > > Regards > Andrew > > > On Sun, Mar 1, 2015 at 3:54 PM, Andrew Maclean <andrew.amacl...@gmail.com> > wrote: > >> Re-sending because David in no longer at Kitware. >> >> I downloaded and installed MS-MPI from >> http://www.microsoft.com/en-us/download/details.aspx?id=44990 >> >> This implementation does not work with FindMPI.cmake. >> >> The includes and libs are found in: >> C:/Program Files (x86)/Microsoft SDKs/MPI/ >> and mpiexec.exe is in: C:/Program Files/Microsoft MPI/Bin/ >> >> I had to do the following changes to get it working. Perhaps you would >> like to edit FIndMPI.cmake to incorporate these changes: >> ---------- >> # Require MPI for this project: >> if(WIN32) >> #This is for finding MS-MPI. >> #set(_MPI_PREFIX_PATH) >> #list(APPEND _MPI_PREFIX_PATH >> "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\MPI;Path]/..") >> set(MPIEXEC "C:/Program Files/Microsoft MPI/Bin/mpiexec.exe") >> # For building MPI programs the selected Visual Studio compiler is >> used, namely cl.exe. >> # So there is no need to set a specific MPI compiler. >> #set(MPI_CXX_COMPILER "${CMAKE_CXX_COMPILER}") >> set(MPI_CXX_INCLUDE_PATH "C:/Program Files (x86)/Microsoft >> SDKs/MPI/Include") >> # Make sure the correct libraries (64-bit or 32-bit) are selected. >> # Decide between 32-bit and 64-bit libraries for Microsoft's MPI >> if("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) >> set(MS_MPI_ARCH_DIR x64) >> else() >> set(MS_MPI_ARCH_DIR x86) >> endif() >> set(MPI_CXX_LIBRARIES "C:/Program Files (x86)/Microsoft >> SDKs/MPI/Lib/${MS_MPI_ARCH_DIR}/msmpi.lib") >> set(MPI_C_INCLUDE_PATH "${MPI_CXX_INCLUDE_PATH}") >> set(MPI_C_LIBRARIES "{${MPI_CXX_LIBRARIES}") >> set(MPIEXEC_NUMPROC_FLAG "-np" CACHE STRING "Flag used by MPI to >> specify the number of processes for MPIEXEC; the next option will be the >> number of processes.") >> else() >> find_package(MPI REQUIRED) >> endif() >> -------- >> Some of this is taken from FindMPI.cmake. >> >> Attached is a zipped up file of the working CMakeLists.txt file and a >> test file for you. >> >> I looked at FindMPI.cmake but I think you guys are better placed to make >> the changes. >> >> Also in the case of FindMPI.cmake, you will need to fix the following >> warning message: >> >> CMake Warning (dev) at C:/Program Files >> (x86)/CMake/share/cmake-3.1/Modules/FindMPI.cmake:163 (if): >> Policy CMP0054 is not set: Only interpret if() arguments as variables or >> keywords when unquoted. Run "cmake --help-policy CMP0054" for policy >> details. Use the cmake_policy command to set the policy and suppress this >> warning. >> >> Quoted variables like "MSVC" will no longer be dereferenced when the >> policy >> is set to NEW. Since the policy is not set the OLD behavior will be used. >> Call Stack (most recent call first): >> CMakeLists.txt:5 (find_package) >> This warning is for project developers. Use -Wno-dev to suppress it.CMake >> Warning (dev) at C:/Program Files >> (x86)/CMake/share/cmake-3.1/Modules/FindMPI.cmake:163 (if): >> Policy CMP0054 is not set: Only interpret if() arguments as variables or >> keywords when unquoted. Run "cmake --help-policy CMP0054" for policy >> details. Use the cmake_policy command to set the policy and suppress this >> warning. >> >> Quoted variables like "MSVC" will no longer be dereferenced when the >> policy >> is set to NEW. Since the policy is not set the OLD behavior will be used. >> Call Stack (most recent call first): >> CMakeLists.txt:5 (find_package) >> This warning is for project developers. Use -Wno-dev to suppress it. >> >> >> Regards >> >> Andrew >> >> >> -- >> ___________________________________________ >> Andrew J. P. Maclean >> >> ___________________________________________ >> > > > > -- > ___________________________________________ > Andrew J. P. Maclean > > ___________________________________________ > -- ___________________________________________ Andrew J. P. Maclean ___________________________________________
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