diff options
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | 2016-07-23 17:10:32 +0100 |
|---|---|---|
| committer | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | 2016-07-23 17:10:32 +0100 |
| commit | e09e6837208a5cda81c0eee233f301433201cb8b (patch) | |
| tree | 3c5626f34d796c29108a325f44422482aabf4796 | |
| parent | 624cd9cd983e294cea77a337e8aed916f28ababe (diff) | |
Remove the -msse4.1 on ¬MSVC.
This option makes the generated binary crash with an illegal
instruction when the target CPU doesn’t support the SSE4.1 extension
(see #1968), with no noticeable performance increase compared to a
generic build.
| -rw-r--r-- | CMakeLists.txt | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 9a436b981..779eb8e50 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -66,11 +66,6 @@ message(STATUS "Target architecture: ${ARCHITECTURE}") if (NOT MSVC) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -Wno-attributes") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") - - if (ARCHITECTURE_x86_64) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.1") - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse4.1") - endif() else() # Silence "deprecation" warnings add_definitions(/D_CRT_SECURE_NO_WARNINGS /D_CRT_NONSTDC_NO_DEPRECATE /D_SCL_SECURE_NO_WARNINGS) |