4597fee41f
Since commit a66004bee0 (Honor CMAKE_<LANG>_FLAGS[_<CONFIG>]_INIT set in
toolchain files, 2016-07-05, v3.7.0-rc1~392^2) we've accidentally been
adding extra optimization flags instead of replacing unwanted flags.
Fixes: #25434
25 lines
779 B
CMake
25 lines
779 B
CMake
include(Compiler/GNU)
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__compiler_gnu(Fortran)
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set(CMAKE_Fortran_SUBMODULE_SEP "@")
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set(CMAKE_Fortran_SUBMODULE_EXT ".smod")
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set(CMAKE_Fortran_PREPROCESS_SOURCE
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"<CMAKE_Fortran_COMPILER> -cpp <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> -o <PREPROCESSED_SOURCE>")
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set(CMAKE_Fortran_FORMAT_FIXED_FLAG "-ffixed-form")
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set(CMAKE_Fortran_FORMAT_FREE_FLAG "-ffree-form")
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if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.4)
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set(CMAKE_Fortran_COMPILE_OPTIONS_PREPROCESS_ON "-cpp")
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set(CMAKE_Fortran_COMPILE_OPTIONS_PREPROCESS_OFF "-nocpp")
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endif()
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set(CMAKE_Fortran_POSTPROCESS_FLAG "-fpreprocessed")
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# No -isystem for Fortran because it will not find .mod files.
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unset(CMAKE_INCLUDE_SYSTEM_FLAG_Fortran)
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# Fortran-specific feature flags.
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set(CMAKE_Fortran_MODDIR_FLAG -J)
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