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Merge topic 'FindMPI-pkg-config'

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56d949f05f FindMPI: Fix finding PkgConfg for fallback

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6685
This commit is contained in:
Brad King
2021-11-02 12:47:57 +00:00
committed by Kitware Robot
parent fed54aa362 56d949f05f
commit d0e0d92882
1 changed files with 2 additions and 2 deletions
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Modules/FindMPI.cmake
+2 -2
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@@ -267,7 +267,7 @@ cmake_policy(PUSH)
cmake_policy(SET CMP0057 NEW) # if IN_LIST
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/FindPkgConfig.cmake)
find_package(PkgConfig QUIET)
# Generic compiler names
set(_MPI_C_GENERIC_COMPILER_NAMES mpicc mpcc mpicc_r mpcc_r)
@@ -1583,7 +1583,7 @@ foreach(LANG IN ITEMS C CXX Fortran)
else()
set(_MPI_PKG "")
endif()
if(_MPI_PKG)
if(_MPI_PKG AND PKG_CONFIG_FOUND)
pkg_check_modules("MPI_${LANG}_PKG" "${_MPI_PKG}")
if("${MPI_${LANG}_PKG_FOUND}")
set(MPI_${LANG}_COMPILE_OPTIONS ${MPI_${LANG}_PKG_CFLAGS} CACHE STRING "MPI ${LANG} compilation options" FORCE)