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| author | Biswapriyo Nath <nathbappai@gmail.com> | 2023-02-13 01:31:50 +0530 |
|---|---|---|
| committer | João Valverde <j@v6e.pt> | 2023-02-12 21:40:49 +0000 |
| commit | 81996c5d79883b3615cbf70c4f0053e31c2ede8c (patch) | |
| tree | f5672cc15877868f553c494fccdc7fd58f18421c /wsutil/CMakeLists.txt | |
| parent | b8bf46459f72b882cb074fe740ff795922447954 (diff) | |
CMake: Check sse4.2 compiler option for x86 only
This prevents checking sse4.2 compiler flag in non-x86 architectures.
Also set COMPILE_CAN_HANDLE_SSE4_2 and SSE4_2_FLAG variables to false
and empty values respectively to skip subsequent checks.
Diffstat (limited to 'wsutil/CMakeLists.txt')
| -rw-r--r-- | wsutil/CMakeLists.txt | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/wsutil/CMakeLists.txt b/wsutil/CMakeLists.txt index 77354ffb32..04dbcdd098 100644 --- a/wsutil/CMakeLists.txt +++ b/wsutil/CMakeLists.txt @@ -247,7 +247,7 @@ endif() if(CMAKE_C_COMPILER_ID MATCHES "MSVC") set(COMPILER_CAN_HANDLE_SSE4_2 TRUE) set(SSE4_2_FLAG "") -else() +elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "i686|x86|x86_64|AMD64") check_c_compiler_flag(-msse4.2 COMPILER_CAN_HANDLE_SSE4_2) if(COMPILER_CAN_HANDLE_SSE4_2) set(SSE4_2_FLAG "-msse4.2") @@ -257,11 +257,15 @@ else() set(SSE4_2_FLAG "-xarch=sse4_2") endif() endif() - if(SSE4_2_FLAG) - message(STATUS "SSE4.2 compiler flag: ${SSE4_2_FLAG}") - else() - message(STATUS "No SSE4.2 compiler flag enabled") - endif() +else() + set(COMPILE_CAN_HANDLE_SSE4_2 FALSE) + set(SSE4_2_FLAG "") +endif() + +if(SSE4_2_FLAG) + message(STATUS "SSE4.2 compiler flag: ${SSE4_2_FLAG}") +else() + message(STATUS "No SSE4.2 compiler flag enabled") endif() if(COMPILER_CAN_HANDLE_SSE4_2) # |