svn commit: r265581 - in head: . share/mk

[Glen Barber]

On Wed, May 07, 2014 at 07:09:05PM -0700, Warner Losh wrote:
> 
> On May 8, 2014, at 3:04 PM, Glen Barber <gjb at freebsd.org> wrote:
> 
> > On Thu, May 08, 2014 at 05:57:20PM -0400, Glen Barber wrote:
> >> On Wed, May 07, 2014 at 06:15:03PM +0000, Warner Losh wrote:
> >>> Author: imp
> >>> Date: Wed May  7 18:15:02 2014
> >>> New Revision: 265581
> >>> URL: http://svnweb.freebsd.org/changeset/base/265581
> >>> 
> >>> Log:
> >>>  bsd.compiler.mk was implicitly included by bsd.own.mk in historical
> >>>  versions. With its movement to src.opts.mk, bsd.prog.mk was testing
> >>>  COMPILER_TYPE without including the bsd.compiler.mk anymore. In the
> >>>  source tree, this caused no problems, for reasons that aren't clear,
> >>>  but does cause problems outside of the source tree. Allow
> >>>  bsd.compiler.mk to be included multiple times safely, and always
> >>>  include bsd.compiler.mk at the top of bsd.prog.mk. Resist the urge to
> >>>  put it in bsd.init.mk, since that would reintroduce the implicit
> >>>  include.
> >>> 
> >>> Modified:
> >>>  head/UPDATING
> >>>  head/share/mk/bsd.compiler.mk
> >>>  head/share/mk/bsd.prog.mk
> >>> 
> >> 
> >> Something here is breaking head/ release builds.  I don't know if it is
> >> this exact change set or not.
> >> 
> >> --------------------------------------------------------------
> >>>>> Kernel build for GENERIC completed on Thu May  8 01:47:57 UTC 2014
> >> --------------------------------------------------------------
> >> make: "/usr/share/mk/bsd.obj.mk" line 43: Could not find bsd.own.mk
> >> make: "/usr/share/mk/bsd.init.mk" line 15: Could not find bsd.own.mk
> >> make: Fatal errors encountered -- cannot continue
> >> make: stopped in /usr/src/release
> >> 
> > 
> > The revision I'm building against is r265621, for what it is worth.
> 
> OK. That’s a weird error.  I haven’t deleted bsd.own.mk...
> 
> Any chance you can do some bisection to see if there’s a specific
> change you can narrow this down to? But /usr/share/mk suggests
> there’s some host contamination going on, which implies needing to
> have a synchronized host environment (I can’t recall if make release
> is fully virtualized or not).
> 
> But before all that, can you confirm you have a /usr/share/mk/bsd.own.mk?
> 

Ugh...  This is the problem...

  root at grind:/releng/11-amd64-GENERIC-snap # ll usr/share/mk/bsd.own.mk
  ls: usr/share/mk/bsd.own.mk: No such file or directory

This doesn't make any sense to me though, unless I misunderstand a prior
change here.  The host does the buildworld in
/releng/11-amd64-GENERIC-snap/usr/src with MAKEOBJDIRPREFIX set to
a non-default location, and installworld from that.

In this specific case, the build was done as an "upgrade" build, not
"clean" build (meaning, to seed the build chroot for a clean release
build).  I tend to alternate if MAKEOBJDIR is pristine every other week
to try to capture cases where we expect "just 'rm -rf /usr/obj'" as
a "fix" for problems.

Glen

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