From 2451a34fdfc1fae454a877723d14f7d0598b1dcf Mon Sep 17 00:00:00 2001 From: Aaron Date: Sat, 9 Nov 2019 12:47:54 -0800 Subject: [PATCH] Require SSE4.1 in CMake flags. --- CMakeLists.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index 097315fce..315417c53 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -20,6 +20,10 @@ IF (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") IF (NOT WIN32 AND NOT APPLE) SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread") SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread") + + # Optimizations. + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.1") + SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lpthread -pthread") ENDIF () ENDIF ()