Modules/Compiler/Flang-Fortran.cmake

include(Compiler/Clang)
__compiler_clang(Fortran)

set(CMAKE_Fortran_PREPROCESS_SOURCE
    "<CMAKE_Fortran_COMPILER> -cpp <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> -o <PREPROCESSED_SOURCE>")

set(CMAKE_Fortran_FORMAT_FIXED_FLAG "-ffixed-form")
set(CMAKE_Fortran_FORMAT_FREE_FLAG "-ffree-form")

string(APPEND CMAKE_Fortran_FLAGS_DEBUG_INIT " -fbounds-check")

set(CMAKE_Fortran_MODDIR_FLAG "-J")