Merge pull request #500 from mmuetzel/cmake

Set minimum C and C++ standard versions.
ElmerCSC · Jul 21, 2024 · 14ca230 · 14ca230
2 parents 7289bb5 + 94e4340
commit 14ca230
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -66,6 +66,12 @@ SET(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/Modules;${CMAKE_ROOT}/Modules
 SET(CMAKE_Fortran_MODULE_DIRECTORY
   ${PROJECT_BINARY_DIR}/fmodules CACHE PATH "Directory for Fortran modules")
 
+# Require minimum standard version
+SET(CMAKE_C_STANDARD 99)
+SET(CMAKE_C_STANDARD_REQUIRED ON)
+SET(CMAKE_CXX_STANDARD 11)
+SET(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 # Defaults to cache variables
 SET(WITH_MPI TRUE CACHE BOOL "Use MPI parallelization")
 SET(MPI_TEST_MAXPROC 8 CACHE STRING "Maximum number of tasks used in parallel tests")