Bug#582774: seed FTBFS on ia64

[Josselin Mouette]

Le samedi 29 mai 2010 à 15:44 +0200, Josselin Mouette a écrit :
> > make[5]: Entering directory `/build/buildd-seed_2.30.0-1-ia64-em4hmt/seed-2.30.0/doc/modules/readline'
> > ../../../src/seed ../../../doc/modules/make-functions.js ../../../doc/modules/readline/readline.js > ../../../doc/modules/readline/readline-funcs.xml
> > 
> > ** (seed:307): CRITICAL **: Line 0 in (null): (null) (null)
> > 
> > As well as being rc in it's own right this bug is blocking the migration 
> > of fixes for a number of rc bugs in epiphany-browser.

I have requested the removal of seed/ia64 in unstable so that epiphany
can migrate.

> After some analysis, it turns out that previous versions of seed can
> build but don’t actually work on ia64.
> 
> The bug appeared between 2.27.91-1 and 2.28.0-1, but it turns out it is
> not caused by a change in seed. Trying to build seed 2.27.91-1 on a
> current ia64 chroot leads to the same failure. So this might actually be
> a bug in the toolchain.

I’d appreciate now if ia64 porters could have a look. At the time of the
g_critical error, the stack is corrupt and I have no idea on how to
debug that. I’d appreciate at least some advice on where to look.

Program received signal SIGABRT, Aborted.
(gdb) bt
#0  <signal handler called>
Cannot access memory at address 0x28

All I can tell is that it’s not an optimization error since -O0 gives
the same result.

Thanks,
-- 
 .''`.      Josselin Mouette
: :' :
`. `'  “If you behave this way because you are blackmailed by someone,
  `-    […] I will see what I can do for you.”  -- Jörg Schilling
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