On 02/10/16 12:21, John Marino wrote: > On 2/9/2016 9:27 PM, John Marino wrote: >> On 2/9/2016 9:20 PM, Warren Block wrote: >>> On Tue, 9 Feb 2016, John Marino wrote: >>> >>>> On 2/9/2016 7:20 PM, Warren Block wrote: >>>>>> If you have the build log, I'd like to see it. Dewayne G. got an error >>>>>> after overriding CPUTYPE (do you do that too?) and I'm thinking it's >>>>>> sensitive to CPU and I'd like to know more. >>>>> >>>>> Yes, I use >>>>> >>>>> CPUTYPE?=core-avx2 >>>> >>>> What happens when you try to build lang/gcc6-devel ? >>>> Same issue or does it complete? >>> >>> It builds successfully, in about 40 minutes. >> >> My suspicion is that due to the bootstrap, we'd have two possible options: >> A) turn on the full bootstrap which takes the same amount of time as >> gcc6-devel does (I'm not sure it will work but there's a chance) >> B) I put CPUTYPE=native in the gcc6-aux Makefile >> >> I am inclined towards B. It works on DragonFly but I need somebody else >> to test it on i7 on FreeBSD. I asked Dewayne, but I'd be grateful if >> you could test it as well. > > Hi Warren, > Dewayne got back to me, and it appears the only solution is to put > "CPUTYPE=" in the gcc6-aux makefile. I think the bootstrap compiler > (the ada-capable compiler downloaded to build gcc6-aux) doesn't know > these instructions and that's the issue. The options are don't override > CPUTYPE or regenerate the bootstrap, but that might have other > consequences or won't fix every combination.
I just tried to compile lang/gcc in poudriere with CPUTYPE set and it failed too in configure phase. It appears that any setting "higher" than nocona makes the gcc ports fail, not only gcc6. -- Guido Falsi <m...@madpilot.net> _______________________________________________ freebsd-ports@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"
