Add options for x86_64

17 years ago · 1729486651
parent 5f327cebd2
commit 1729486651
1 changed files with 5 additions and 0 deletions
--- a/cmake/OptimalOptions.cmake
+++ b/cmake/OptimalOptions.cmake
@ -14,6 +14,11 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
 		#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=pentium4")
 	ENDIF(NV_SYSTEM_PROCESSOR STREQUAL "i686")

+	IF(NV_SYSTEM_PROCESSOR STREQUAL "x86_64")
+		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=athlon64")
+		#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=athlon64 -msse3")
+	ENDIF(NV_SYSTEM_PROCESSOR STREQUAL "x86_64")
+
 	IF(NV_SYSTEM_PROCESSOR STREQUAL "powerpc")
 		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=powerpc -maltivec -mabi=altivec -mpowerpc-gfxopt")