Skip Fortran unittests if no Fortran MPI support is found

2022-05-18 07:16:16 -04:00
parent d54f97736e
commit 6475d4b956
1 changed files with 5 additions and 0 deletions
--- a/unittest/fortran/CMakeLists.txt
+++ b/unittest/fortran/CMakeLists.txt
@ -10,6 +10,11 @@ if(NOT CMAKE_Fortran_COMPILER_ID)
  message(STATUS "Skipping Tests for the LAMMPS Fortran Module: cannot identify Fortran compiler")
  return()
 endif()
+find_package(MPI QUIET)
+if(BUILD_MPI AND NOT MPI_Fortran)
+  message(STATUS "Skipping Tests for the LAMMPS Fortran Module: no MPI support for Fortran")
+  return()
+endif()

 if(CMAKE_Fortran_COMPILER)
  enable_language(C)