scons: Enable gcc SSE2 intrinsics on x86.

2008-07-04 22:27:50 +09:00
parent dd3311aa89
commit 194cfc7a4e
1 changed files with 6 additions and 1 deletions
@@ -272,7 +272,12 @@ def generate(env):
 		if env['profile']:
 			cflags += ['-pg']
 		if env['machine'] == 'x86':
-			cflags += ['-m32']
+			cflags += [
+				'-m32',
+				#'-march=pentium4',
+				'-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
+				#'-mfpmath=sse',
+			]
 		if env['machine'] == 'x86_64':
 			cflags += ['-m64']
 		cflags += [