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Merge topic 'fujitsu-ipo'

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96e362fdc9 Fujitsu: Add IPO support for Fortran

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6261
This commit is contained in:
Brad King
2021-06-25 11:23:31 +00:00
committed by Kitware Robot
parent c8e0bd8bbe 96e362fdc9
commit 5840c3eab7
1 changed files with 10 additions and 0 deletions
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10
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>")