add ACC_Fortran_FLAGS in addition to OpenACC_Fortran_FLAGS

ecmwf · Apr 25, 2024 · e45c633 · e45c633
1 parent d846297
commit e45c633
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cmake/features/ACC.cmake b/cmake/features/ACC.cmake
@@ -17,7 +17,13 @@ if( atlas_HAVE_ACC )
   if( CMAKE_Fortran_COMPILER_ID MATCHES "PGI|NVHPC" )
       #set( ACC_Fortran_FLAGS -acc -ta=tesla,nordc )
     set( ACC_Fortran_FLAGS "-acc=gpu;-gpu=gvmode,lineinfo,fastmath,rdc" )
+
+    if( OpenACC_Fortran_FLAGS )
+        set( ACC_Fortran_FLAGS ${OpenACC_Fortran_FLAGS} )
+    endif()
+
     set( ACC_C_FLAGS ${ACC_Fortran_FLAGS} )
+
     find_program( ACC_C_COMPILER NAMES pgcc HINTS ${PGI_DIR} ${NVPHC_DIR} ENV PGI_DIR NVHPC_DIR PATH_SUFFIXES bin )
     if( NOT ACC_C_COMPILER )
       ecbuild_error( "Could not find OpenACC capable C compiler" )