Re: installworld broken - osreldate.h: permission denied

On Sun, Sep 29, 2013 at 07:53:44PM -0700, John-Mark Gurney wrote:
> Joel Dahl wrote this message on Sun, Sep 29, 2013 at 10:13 +0200:
> > On Sat, Sep 28, 2013 at 11:19:51AM -0600, Ian Lepore wrote:
> > > On Sat, 2013-09-28 at 15:09 +0200, Joel Dahl wrote:
> > > > Hi,
> > > > 
> > > > Fresh HEAD. installworld from read-only /usr/obj and /usr/src:
> > > > 
> > > > /usr/src/include/iconv.h osreldate.h /usr/include
> > > > install: osreldate.h: Permission denied
> > > > *** Error code 71
> > > > 
> > > > Stop.
> > > > make[4]: stopped in /usr/src/include
> > > > *** Error code 1
> > > > 
> > > > Everything was working fine 2 weeks ago, so it's a recent breakage.
> > > > 
> > > 
> > > Okay, I just accidentally created conditions for this error on my
> > > system...  I checked in a change to newvers.sh while a buildworld was
> > > running, which led to a situation where newvers.sh was newer than
> > > osreldate.h at the end of the buildworld.  Then an installworld tried to
> > > regenerate osreldate.h due to its dependency on newvers.sh, which would
> > > fail if the obj was readonly at that point.
> > > 
> > > I think we could see if something similar applies for you if you use
> > > this command:
> > > 
> > >   make -dm installworld SUBDIR_OVERRIDE=include
> > 
> > I tried this with a fresh HEAD but the error message is still the same.
> > 
> > /usr/src and /usr/obj are NFS mounted, FYI.
> 
> Are you building on one machine and running install on another?  Are
> the dates the same between the two machines?

Yes, both machines are running ntp. I've double-checked the dates and they are
in sync.

-- 
Joel