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CMake test MPI with cache var instead of env var

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This commit is contained in:
RonRahaman 2020-07-27 12:48:10 -05:00
parent d51f6a1937
commit bbe72a81e4
1 changed files with 2 additions and 2 deletions
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4
CMakeLists.txt
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@ -30,8 +30,8 @@ option(dagmc "Enable support for DAGMC (CAD) geometry" OFF)
#===============================================================================
set(MPI_ENABLED FALSE)
if($ENV{CXX} MATCHES "(mpi[^/]*|CC)$")
message(STATUS "Detected MPI wrapper: $ENV{CXX}")
if(${CMAKE_CXX_COMPILER} MATCHES "(mpi[^/]*|CC)$")
message(STATUS "Detected MPI wrapper: ${CMAKE_CXX_COMPILER}")
set(MPI_ENABLED TRUE)
endif()