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| author | Dominic Meiser <dmeiser79@gmail.com> | 2016-04-14 17:03:21 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-04-15 17:42:05 (GMT) |
| commit | 2a99fae1cc30938a50fd55afd50c13b5c881c737 (patch) | |
| tree | d9273772b9054dd87b6538d15f3699d543954604 /Modules/FindMPI.cmake | |
| parent | c4417b0927991130d1c701f844e7e2b3464a207e (diff) | |
| download | CMake-2a99fae1cc30938a50fd55afd50c13b5c881c737.zip CMake-2a99fae1cc30938a50fd55afd50c13b5c881c737.tar.gz CMake-2a99fae1cc30938a50fd55afd50c13b5c881c737.tar.bz2 | |
FindMPI: Recognize `.lib` file names for specification of link libraries
The Intel MPI compiler wrappers link against static MPI libraries simply
by listing the libraries (no `-l`).
Diffstat (limited to 'Modules/FindMPI.cmake')
| -rw-r--r-- | Modules/FindMPI.cmake | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake index ef4a7a1..fbc6795 100644 --- a/Modules/FindMPI.cmake +++ b/Modules/FindMPI.cmake @@ -385,6 +385,13 @@ function (interrogate_mpi_compiler lang try_libs) # Extract the set of libraries to link against from the link command # line string(REGEX MATCHALL "(^| )-l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}") + if(WIN32) + # The intel wrappers on windows link against static versions of the MPI libraries. + # The static libraries are simply listed on the command line without -l. + # For instance: " icl ... impi.lib " + string(REGEX MATCHALL "(^| )([^\" ]+)\\.lib" tmp "${MPI_LINK_CMDLINE}") + list(APPEND MPI_LIBNAMES ${tmp}) + endif() # add the compiler implicit directories because some compilers # such as the intel compiler have libraries that show up @@ -399,6 +406,10 @@ function (interrogate_mpi_compiler lang try_libs) # to link against in an MPI program foreach(LIB ${MPI_LIBNAMES}) string(REGEX REPLACE "^ ?-l" "" LIB ${LIB}) + if(WIN32) + string(REGEX REPLACE "\\.lib$" "" LIB ${LIB}) + endif() + string(STRIP ${LIB} LIB) # MPI_LIB is cached by find_library, but we don't want that. Clear it first. set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE) find_library(MPI_LIB NAMES ${LIB} HINTS ${MPI_LINK_PATH}) |