Eric van Gyzen wrote this message on Fri, Mar 27, 2015 at 17:43 -0400: > On 03/27/2015 16:49, Rui Paulo wrote: > > > > Regarding your patch, I think we should disable even more, if possible. How about: > > > > CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 > > Yes, I was considering copying all of the similar flags that we use in the > kernel. That seems wise. According to comments in sys/conf/kern.mk, only > no-mmx and no-sse would be necessary, as they imply the others. > > dim_at_ raised the possibility of CPUTYPE=foo on i386, so I would also apply this > change to i386. > > An updated patch is below. We should probably add a $(CFLAGS_NOFPU) define and use that.. Then it can be properly tweaked per compiler and per arch as necessary instead of hardcoding the selection in each makefile... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."Received on Sat Mar 28 2015 - 16:36:14 UTC
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