[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [38889] trunk/blender/CMakeLists.txt: add sse flags for cmake/msvc

[Campbell Barton]

Revision: 38889
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=38889
Author:   campbellbarton
Date:     2011-08-01 06:11:41 +0000 (Mon, 01 Aug 2011)
Log Message:
-----------
add sse flags for cmake/msvc

Modified Paths:
--------------
    trunk/blender/CMakeLists.txt

Modified: trunk/blender/CMakeLists.txt
===================================================================
--- trunk/blender/CMakeLists.txt	2011-08-01 05:25:30 UTC (rev 38888)
+++ trunk/blender/CMakeLists.txt	2011-08-01 06:11:41 UTC (rev 38889)
@@ -1054,20 +1054,34 @@
 	endif()
 endif()
 
+# See TEST_SSE_SUPPORT() for how this is defined.
+
 if(WITH_RAYOPTIMIZATION)
 	if(CMAKE_COMPILER_IS_GNUCC)
-		if(SUPPORT_SSE_BUILD)
-			set(PLATFORM_CFLAGS " -msse ${PLATFORM_CFLAGS}")
-			add_definitions(-D__SSE__ -D__MMX__)
+		set(_sse "-msse")
+		set(_sse2 "-msse2")
+	elseif(MSVC)
+		set(_sse "/arch:SSE")
+		set(_sse2 "/arch:SSE2")
+	else()
+		message(WARNING "SSE flags for this compiler not known")
+		set(_sse)
+		set(_sse2)
+	endif()
+
+	if(SUPPORT_SSE_BUILD)
+		set(PLATFORM_CFLAGS " ${_sse} ${PLATFORM_CFLAGS}")
+		add_definitions(-D__SSE__ -D__MMX__)
+	endif()
+	if(SUPPORT_SSE2_BUILD)
+		set(PLATFORM_CFLAGS " ${_sse2} ${PLATFORM_CFLAGS}")
+		add_definitions(-D__SSE2__)
+		if(NOT SUPPORT_SSE_BUILD) # dont double up
+			add_definitions(-D__MMX__)
 		endif()
-		if(SUPPORT_SSE2_BUILD)
-			set(PLATFORM_CFLAGS " -msse2 ${PLATFORM_CFLAGS}")
-			add_definitions(-D__SSE2__)
-			if(NOT SUPPORT_SSE_BUILD) # dont double up
-				add_definitions(-D__MMX__)
-			endif()
-		endif()
 	endif()
+	unset(_sse)
+	unset(_sse2)
 endif()
 
 if(WITH_IMAGE_OPENJPEG)