Files
CMake/Modules/Compiler/GNU-Fortran.cmake
Brad King d80ecba5c2 Fortran: Fix submodule file names across compilers
The naming convention for submodule files varies across compilers.  Add
a table to the compiler information modules and thread the information
through to the Fortran module dependency parser.  Fill out the table for
compiler ids known to support Fortran submodules.

Fixes: #18746
2019-02-14 10:23:02 -05:00

24 lines
735 B
CMake

include(Compiler/GNU)
__compiler_gnu(Fortran)
set(CMAKE_Fortran_SUBMODULE_SEP "@")
set(CMAKE_Fortran_SUBMODULE_EXT ".smod")
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")
set(CMAKE_Fortran_POSTPROCESS_FLAG "-fpreprocessed")
# No -DNDEBUG for Fortran.
string(APPEND CMAKE_Fortran_FLAGS_MINSIZEREL_INIT " -Os")
string(APPEND CMAKE_Fortran_FLAGS_RELEASE_INIT " -O3")
# No -isystem for Fortran because it will not find .mod files.
unset(CMAKE_INCLUDE_SYSTEM_FLAG_Fortran)
# Fortran-specific feature flags.
set(CMAKE_Fortran_MODDIR_FLAG -J)