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FindMPI: Normalize paths from MSMPI environment variables

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Fixes: #20606
This commit is contained in:
Brad King
2020-04-20 13:39:06 -04:00
parent 5d32699975
commit faa0c62106
1 changed files with 4 additions and 4 deletions
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8
Modules/FindMPI.cmake
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@@ -867,11 +867,11 @@ function(_MPI_guess_settings LANG)
# We first attempt to locate the msmpi.lib. Should be find it, we'll assume that the MPI present is indeed
# Microsoft MPI.
if("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
set(MPI_MSMPI_LIB_PATH "$ENV{MSMPI_LIB64}")
set(MPI_MSMPI_INC_PATH_EXTRA "$ENV{MSMPI_INC}/x64")
file(TO_CMAKE_PATH "$ENV{MSMPI_LIB64}" MPI_MSMPI_LIB_PATH)
file(TO_CMAKE_PATH "$ENV{MSMPI_INC}/x64" MPI_MSMPI_INC_PATH_EXTRA)
else()
set(MPI_MSMPI_LIB_PATH "$ENV{MSMPI_LIB32}")
set(MPI_MSMPI_INC_PATH_EXTRA "$ENV{MSMPI_INC}/x86")
file(TO_CMAKE_PATH "$ENV{MSMPI_LIB32}" MPI_MSMPI_LIB_PATH)
file(TO_CMAKE_PATH "$ENV{MSMPI_INC}/x86" MPI_MSMPI_INC_PATH_EXTRA)
endif()
find_library(MPI_msmpi_LIBRARY