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-rw-r--r--config/cmake/HDF5UseFortran.cmake6
1 files changed, 6 insertions, 0 deletions
diff --git a/config/cmake/HDF5UseFortran.cmake b/config/cmake/HDF5UseFortran.cmake
index 5cf5088..fd09c51 100644
--- a/config/cmake/HDF5UseFortran.cmake
+++ b/config/cmake/HDF5UseFortran.cmake
@@ -17,6 +17,12 @@
enable_language (Fortran)
set (HDF_PREFIX "H5")
+
+# Force lowercase Fortran module file names
+if (CMAKE_Fortran_COMPILER_ID STREQUAL "Cray")
+ set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -ef")
+endif ()
+
include (CheckFortranFunctionExists)
if (NOT CMAKE_VERSION VERSION_LESS "3.14.0")