update

htool-ddm · Sep 8, 2023 · 0b0effe · 0b0effe
1 parent a7bf0b4
commit 0b0effe
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmake_modules/FindMPI4PY.cmake b/cmake_modules/FindMPI4PY.cmake
@@ -7,6 +7,9 @@
 # https://compacc.fnal.gov/projects/repositories/entry/synergia2/CMake/FindMPI4PY.cmake?rev=c147eafb60728606af4fe7b1b161a660df142e9a
 
 if(NOT MPI4PY_INCLUDE_DIR)
+    if (NOT PYTHON_EXECUTABLE)
+        set(PYTHON_EXECUTABLE "python3")
+    endif(NOT PYTHON_EXECUTABLE)
     execute_process(
         COMMAND "${PYTHON_EXECUTABLE}" "-c" "import mpi4py; print(mpi4py.get_include())"
         WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}