trying to deal with MPIEXEC in CMake

jedwards4b · Aug 26, 2020 · b2820c2 · b2820c2
1 parent e802925
commit b2820c2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/cmake/LibMPI.cmake b/cmake/LibMPI.cmake
@@ -1,3 +1,6 @@
+# This provides cmake_print_variables() function for debugging.
+include(CMakePrintHelpers)
+
 include (CMakeParseArguments)
 
 # Find Valgrind to perform memory leak check
@@ -90,6 +93,8 @@ function (add_mpi_test TESTNAME)
     # Get the platform name
     platform_name (PLATFORM)
 
+    cmake_print_variables(MPIEXEC exec_file num_procs)
+
     # Default ("unknown" platform) execution
     if (PLATFORM STREQUAL "unknown")