trying to deal with MPIEXEC in CMake

jedwards4b · Aug 26, 2020 · ba379cc · ba379cc
1 parent 2138bd3
commit ba379cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -198,7 +198,7 @@ endif ()
 # System Name
 string (TOUPPER "${CMAKE_SYSTEM_NAME}" CMAKE_SYSTEM_NAME_CAPS)
 set (CMAKE_SYSTEM_DIRECTIVE "${CMAKE_SYSTEM_NAME_CAPS}"
-  CACHE STRING "System name preprocessor directive")
+  CACHE STRING "System name preprocessor directive" FORCE)
 
 # C Compiler Name
 string (TOUPPER "${CMAKE_C_COMPILER_ID}" CMAKE_C_COMPILER_NAME)