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| author | Guy Harris <guy@alum.mit.edu> | 2015-01-20 20:32:27 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-01-21 04:33:07 +0000 |
| commit | 41cbbc2f77dbe8f36ff37a607b402f488dc373ea (patch) | |
| tree | aea94ee6e78b4143c213d97e9a903aa86b263a6f /wsutil/CMakeLists.txt | |
| parent | 8a0bd92722356c8e23c34104d82ba872ad5c5ac5 (diff) | |
| download | wireshark-41cbbc2f77dbe8f36ff37a607b402f488dc373ea.tar.gz | |
Don't set SSE4_2_FLAG to -msse4.2 unless -msse4.2 works.
Change-Id: I54eca86d53dc0e4015a15491b9adfdfe9ef9e346
Reviewed-on: https://code.wireshark.org/review/6703
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'wsutil/CMakeLists.txt')
| -rw-r--r-- | wsutil/CMakeLists.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/wsutil/CMakeLists.txt b/wsutil/CMakeLists.txt index 99e46a0a75..a467f5f67b 100644 --- a/wsutil/CMakeLists.txt +++ b/wsutil/CMakeLists.txt @@ -92,7 +92,9 @@ if(CMAKE_C_COMPILER_ID MATCHES "MSVC") else() message(STATUS "Checking for c-compiler flag: -msse4.2") check_c_compiler_flag(-msse4.2 HAVE_SSE4_2) - set(SSE4_2_FLAG "-msse4.2") + if(HAVE_SSE4_2) + set(SSE4_2_FLAG "-msse4.2") + endif() endif() if(HAVE_SSE4_2) # |