diff options
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) # |