Re: pgsql: Remove "fmgr.h" include in cube contrib --- caused crash on a Ge

On Thu, 1 Sep 2011, Bruce Momjian wrote:

> Tom Lane wrote:
> > Bruce Momjian <bruce(at)momjian(dot)us> writes:
> > > Remove "fmgr.h" include in cube contrib --- caused crash on a Gentoo
> > > builfarm member.
> >
> > mongoose is still crashing, so it must have been some other aspect of
> > commit 4bd7333 that caused this.
>
> Agreed. Let me look some more. Odd this succeeds:
>
> okapi Gentoo 1.12.14 icc 11.1.072 x86_64
>
> but this fails:
>
> mongoose Gentoo 1.6.14 icc 9.0.032 i686
>
> The backtrace:
>
> http://www.pgbuildfarm.org/cgi-bin/show_log.pl?nm=mongoose&dt=2011-09-01%2013%3A45%3A01
>
> shows it failing on this line:
>
> size = offsetof(NDBOX, x[0]) +sizeof(double) * 2;
>
> so I wonder if this is some compiler bug. offsetof is:
>
> ((long) &((type *)0)->field)
>
> and the struct is:
>
> typedef struct NDBOX
> {
> int32 vl_len_; /* varlena header (do not touch directly!) */
> unsigned int dim;
> double x[1];
> } NDBOX;
>
> That "x" is quite a common symbol. Is there any way to get access to
> this machine? Should I just revert it all and see what happens?
>
>

I am the owner of both mongoose and okapi. Let me know if there's
anything you want me to try.