diff options
| author | Brad King <brad.king@kitware.com> | 2017-03-22 12:51:54 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2017-03-22 12:51:59 (GMT) |
| commit | 56c39d88363b3a0518bde1569d18ef1bdbeb01e7 (patch) | |
| tree | 14430d55136d7ef1b14395ce4123ed19864914a7 /Modules/Platform | |
| parent | 53e2ef1bb4434081bedce3742105e378452c4c38 (diff) | |
| parent | 6c8326749fccd37afd5343d926d650c87ecdfb9f (diff) | |
| download | CMake-56c39d88363b3a0518bde1569d18ef1bdbeb01e7.zip CMake-56c39d88363b3a0518bde1569d18ef1bdbeb01e7.tar.gz CMake-56c39d88363b3a0518bde1569d18ef1bdbeb01e7.tar.bz2 | |
Merge topic 'add-CheckIPOSupported-module'
6c832674 Tests for 'CheckIPOSupported' module
fdb2ba25 CheckIPOSupported: New module to check for compiler/cmake IPO support
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !558
Diffstat (limited to 'Modules/Platform')
| -rw-r--r-- | Modules/Platform/Linux-Intel.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/Platform/Linux-Intel.cmake b/Modules/Platform/Linux-Intel.cmake index 85a0772..45dc36f 100644 --- a/Modules/Platform/Linux-Intel.cmake +++ b/Modules/Platform/Linux-Intel.cmake @@ -30,12 +30,17 @@ macro(__linux_compiler_intel lang) # executables that use dlopen but do not set ENABLE_EXPORTS. set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-rdynamic") + set(_CMAKE_IPO_SUPPORTED_BY_CMAKE YES) + if(XIAR) # INTERPROCEDURAL_OPTIMIZATION set(CMAKE_${lang}_COMPILE_OPTIONS_IPO -ipo) set(CMAKE_${lang}_CREATE_STATIC_LIBRARY_IPO "${XIAR} cr <TARGET> <LINK_FLAGS> <OBJECTS> " "${XIAR} -s <TARGET> ") + set(_CMAKE_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES) + else() + set(_CMAKE_IPO_MAY_BE_SUPPORTED_BY_COMPILER NO) endif() if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 12.0) |