Re: [gentoo-user] CFLAGS for both AMD64 and Intel?

2017-12-05 Thread Manuel McLure
On Sun, Dec 3, 2017 at 12:08 AM, Walter Dnes wrote: > > https://gcc.gnu.org/onlinedocs/gcc-6.4.0/gcc/x86-Options.html#x86-Options > lists what instruction sets gcc expects for any "-march=" > > I would suggest rebuilding with... > > CFLAGS="-march=nocona -O2 -pipe" >

Re: [gentoo-user] CFLAGS for both AMD64 and Intel?

2017-12-03 Thread Walter Dnes
On Sat, Dec 02, 2017 at 11:23:10PM -0800, Manuel McLure wrote > Here's the situation. I have a system that's been running for many years > with an Athlon 5050e processor. The system is built with > > CFLAGS="-march=k8-sse3 -O2 -pipe -msse3" > CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext sse sse2

Re: [gentoo-user] CFLAGS for both AMD64 and Intel?

2017-12-02 Thread Mike Gilbert
On Sun, Dec 3, 2017 at 2:23 AM, Manuel McLure wrote: > Here's the situation. I have a system that's been running for many years > with an Athlon 5050e processor. The system is built with > > CFLAGS="-march=k8-sse3 -O2 -pipe -msse3" > CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext sse

[gentoo-user] CFLAGS for both AMD64 and Intel?

2017-12-02 Thread Manuel McLure
Here's the situation. I have a system that's been running for many years with an Athlon 5050e processor. The system is built with CFLAGS="-march=k8-sse3 -O2 -pipe -msse3" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext sse sse2 sse3" I have the possibility of upgrading the system to a first-generation