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Fujitsu: Add IPO support for Fortran

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This commit is contained in:
Paul Zehner
2021-06-24 12:09:52 +09:00
committed by Brad King
parent 9a704fd37e
commit 96e362fdc9
1 changed files with 10 additions and 0 deletions
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Modules/Compiler/Fujitsu.cmake
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@@ -26,6 +26,16 @@ macro(__compiler_fujitsu lang)
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG "-Wl,")
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG_SEP ",")
# IPO flag
set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES)
if ("${lang}" STREQUAL "Fortran")
# Supported by Fortran compiler only
set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES)
set(CMAKE_${lang}_COMPILE_OPTIONS_IPO "-Klto")
else()
set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER NO)
endif()
# How to actually call the compiler
set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE
"<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E $<$<COMPILE_LANGUAGE:Fortran>:-Cpp> <SOURCE> > <PREPROCESSED_SOURCE>")