Scons: Some tweaks for f70d9660474c, we don't need SSE41 kernel for 32bit, nor vc2008 x64.

This commit is contained in:
Thomas Dinges 2014-01-29 13:29:06 +01:00
parent bc08cf5857
commit ac27a1a0f6

@ -83,15 +83,14 @@ if env['OURPLATFORM'] == 'win32-vc':
# there is no /arch:SSE3, but intrinsics are available anyway
kernel_flags['sse2'] = '/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'
kernel_flags['sse3'] = kernel_flags['sse2']
kernel_flags['sse41'] = kernel_flags['sse3']
elif env['OURPLATFORM'] == 'win64-vc':
# /arch:AVX only available from visual studio 2012
kernel_flags['sse2'] = '-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'
kernel_flags['sse3'] = kernel_flags['sse2']
kernel_flags['sse41'] = kernel_flags['sse3']
if env['MSVC_VERSION'] in {'11.0', '12.0'}:
kernel_flags['sse41'] = kernel_flags['sse3']
kernel_flags['avx'] = kernel_flags['sse41'] + ' /arch:AVX'
else:
# -mavx only available with relatively new gcc/clang