Re: amd64 base/head r284673 fails to build on amd64 base/head r284639, pilot error?

On Mon, 22 Jun 2015 09:41-0700, Jason Evans wrote:

> On Jun 21, 2015, at 1:05 PM, Garrett Cooper <yaneurabeya_at_gmail.com> wrote:
> > On Jun 21, 2015, at 3:16, Trond Endrestøl <Trond.Endrestol_at_fagskolen.gjovik.no> wrote:
> >> Am I the only one who fails to build recent base/head (r284673) on
> >> pretty recent base/head (r284639)? This is on amd64 with ZFS and BEs.
> > 
> > ...
> > 
> >> CC=clang
> >> CXX=clang++
> >> CPP=clang-cpp
> > 
> > 	You need to remove these lines. They shouldn?t have been set before or after the commits from projects/bmake .
> 
> I hit the same build failure, and I don't have any of those lines in my /etc/make.conf.  Mine is:
> 
>  STRIP=
> 
>  # added by use.perl 2013-01-21 16:11:13
>  PERL_VERSION=5.12.4
>  WITH_PKGNG=yes
> 
> The STRIP= definition appears to have no impact with regard to the build failure.
> 
> I routinely do multiple buildworld/installworld cycles when updating, so I am pretty sure that this is a self bootstrap failure; buildworld/installworld succeeds the first time, but not the second time.  r283923 does not have the problem, so this was introduced sometime in the past three weeks.

I concur. DTrace support is b0rken.

I installed a fresh VM at work using Glen's recent base/head snapshot, 
20150618 r284544. I created an /etc/src.conf file with only 
WITH_CTF=yes. I got hold of base/head r284678, started a -j4 
buildworld + buildkernel, and immediately ctfconvert started 
complaining about nothing to do, i.e.:

ERROR: ctfconvert: rc = -1 No entry found [dwarf_next_cu_header_c(61)]

Same result with -j1.

I probably forgot to mention earlier, after my problems began last 
week, I always wiped /usr/obj clean before building again.

I haven't activated dtraceall.ko using /boot/loader.conf, but I guess 
those that dare, end up with a kernel panic. I certainly did that last 
week.

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