Bug#721421: libdevel-bt-perl: FTBFS on armel, hurd-i386, kfreebsd-amd64

[Leon Timmermans]

On Sun, Sep 21, 2014 at 7:37 PM, Dominic Hargreaves <dom at earth.li> wrote:

> On Thu, Sep 04, 2014 at 02:25:44PM +0200, gregor herrmann wrote:
> > On Mon, 01 Sep 2014 19:24:18 +0200, Leon Timmermans wrote:
> >
> > > The attached patch might fix the issue on Hurd, I can't really say much
> > > about the issue on armel or kfreebsd-amd64 without having some
> build/test
> > > output from them though.
> >
> > Thanks for the patch, I've applied it now and uploaded the new
> > version.
> >
> > Build logs (with TEST_VERBOSE=1) will show up shortly at
> > https://buildd.debian.org/status/package.php?p=libdevel-bt-perl or
> > https://buildd.debian.org/status/logs.php?pkg=libdevel-bt-perl
>
> Hurd is still failing, although that's not the priority at the moment.
> It's just armhf and mips we care about, since the bug is only considered
> release-critical if it's a regression, and it's never built successfully
> on kFreeBSD, Hurd or arm64 (and at least Hurd isn't a release
> architecture).
>
> Here are some log extracts from recent builds:
>
> armhf:
>
>
> https://buildd.debian.org/status/fetch.php?pkg=libdevel-bt-perl&arch=armhf&ver=0.06-2&stamp=1409851075
>

That suggests the issue is missing symbols in the gdb output. What is the
output on such a machine of:
(echo r; echo bt; echo quit) | gdb --args perl -e 'unpack "p", pack "L!",
1' | egrep '^#'
Does that include a perl_run entry?

mips:
>
>
> https://buildd.debian.org/status/fetch.php?pkg=libdevel-bt-perl&arch=mips&ver=0.06-2&stamp=1410539249
>

That shows the gdb output to be empty. That's either a bug in devel-bt or a
bug in gdb. I'd say the former is more likely, but I can't diagnose it at a
distance.

Leon
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