[dpdk-dev] [PATCH 3/6] mk: Ensure correct detection of SSE4.2 on FreeBSD

[Richardson, Bruce]

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, July 17, 2014 3:26 AM
> To: Richardson, Bruce
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 3/6] mk: Ensure correct detection of SSE4.2 on
> FreeBSD
> 
> 2014-07-08 00:36, Bruce Richardson:
> > Add a special case to the native target makefile, where we check if
> > -march=native shows SSE4.2 support. If it does not, then not everything may
> > build, so we check if the hardware supports SSE4.2, and use a corei7 target
> > explicitly to get the SSE4.2 support.
> 
> Now that SSE4.2 support is better detected, can we remove these lines from
> defconfig_x86_64-native-bsdapp-gcc?
> 
> -#
> -# GCC doesn't detect SSE4.x support correctly on BSD, so disable ACL lib
> -#
> -CONFIG_RTE_LIBRTE_ACL=n
> 
> --
Good point, I'll check that out.
/Bruce