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| author | Brad King <brad.king@kitware.com> | 2021-07-06 23:40:16 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-07-06 23:41:35 (GMT) |
| commit | 1a9ebd1694aeeb97dc073c0dde75ddb8cd91794b (patch) | |
| tree | 6ac8395f70ff3cb9b7cbe0d119f2b0730c87eb60 /Modules/FindMPI.cmake | |
| parent | 16d9c317a30431b98c144f9529124746e4ea1d80 (diff) | |
| download | CMake-1a9ebd1694aeeb97dc073c0dde75ddb8cd91794b.zip CMake-1a9ebd1694aeeb97dc073c0dde75ddb8cd91794b.tar.gz CMake-1a9ebd1694aeeb97dc073c0dde75ddb8cd91794b.tar.bz2 | |
FindMPI: Honor MPI_CXX_SKIP_MPICXX when set as a normal variable
Express the cache entry with `option()`. In combination with policies
CMP0077 and CMP0102, this allows project code to control the switch with
a variable:
```
set(MPI_CXX_SKIP_MPICXX TRUE)
find_package(MPI COMPONENTS CXX)
```
Diffstat (limited to 'Modules/FindMPI.cmake')
| -rw-r--r-- | Modules/FindMPI.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake index c48decb..43fdace 100644 --- a/Modules/FindMPI.cmake +++ b/Modules/FindMPI.cmake @@ -1440,7 +1440,7 @@ foreach(LANG IN ITEMS C CXX Fortran) endif() if(_MPI_FIND_${LANG}) if( ${LANG} STREQUAL CXX AND NOT MPICXX IN_LIST MPI_FIND_COMPONENTS ) - set(MPI_CXX_SKIP_MPICXX FALSE CACHE BOOL "If true, the MPI-2 C++ bindings are disabled using definitions.") + option(MPI_CXX_SKIP_MPICXX "If true, the MPI-2 C++ bindings are disabled using definitions." FALSE) mark_as_advanced(MPI_CXX_SKIP_MPICXX) endif() if(NOT (MPI_${LANG}_LIB_NAMES AND (MPI_${LANG}_INCLUDE_PATH OR MPI_${LANG}_INCLUDE_DIRS OR MPI_${LANG}_COMPILER_INCLUDE_DIRS))) |