GNU bug report logs - #13761
FAIL: t/objc-megademo.sh (OS X 10.6)

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Package: automake; Severity: minor; Reported by: "Daniel Macks" <dmacks@HIDDEN>; Keywords: moreinfo; dated Tue, 19 Feb 2013 16:54:02 UTC; Maintainer for automake is bug-automake@HIDDEN.
Added tag(s) moreinfo. Request was from Stefano Lattarini <stefano.lattarini@HIDDEN> to control <at> debbugs.gnu.org. Full text available.
Severity set to 'minor' from 'normal' Request was from Stefano Lattarini <stefano.lattarini@HIDDEN> to control <at> debbugs.gnu.org. Full text available.

Message received at 13761 <at> debbugs.gnu.org:


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From: Stefano Lattarini <stefano.lattarini@HIDDEN>
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Subject: Re: bug#13761: FAIL: t/objc-megademo.sh (OS X 10.6)
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severity 13761 minor
tags 13761 moreinfo
stop

Hi Daniel, thanks for the report.

On 02/19/2013 03:39 PM, Daniel Macks wrote:
> Building automake on OS X 10.6 with autoconf-2.69 installed,
> I get a self-test failure:
> 
> FAIL: t/objc-megademo.sh
> 
> It passes on 10.7. 
>
This is good news; it suggests that the failure was due to a bug
of Mac OS X rather than of automake; in fact, the test has been
regularly succeeding on Fedora, Debian and Solaris.

So I'm marking the bug with "minor severity", until the issue
gets sorted out.

>  I don't know much about objc,
>
Neither do I (nor about Mac OS X, for that matter).

> but can try any ideas to debug or solve that someone has. 
> 
Let's see if someone steps up; in the meantime, I'm also
marking the bug are "more info needed" (from Objective C
experts, in this case).

Thanks,
  Stefano




Information forwarded to bug-automake@HIDDEN:
bug#13761; Package automake. Full text available.

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Subject: FAIL: t/objc-megademo.sh (OS X 10.6)
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Building automake on OS X 10.6 with autoconf-2.69 installed, I get a self-t=
est failure:

FAIL: t/objc-megademo.sh

Same results with automake-1.12.6 and 1.13.1 (and same as one of the ones r=
eported in Bug #11618). The build process in t/objc-megademo.log looks norm=
al, up until:

./t/objc-megademo.sh: line 344: 95507 Illegal instruction=C2=A0=C2=A0=C2=A0=
=C2=A0 ./play > got

from am-1.12.6 (am-1.13.1 is same except it's line 366). Running t/objc-meg=
ademo.dir/play from the command-line gives:

[Hello C, world C]
[Hello C  , world C  ]
Illegal instruction

That's all using the default 64-bit mode (-arch x86_64). If I force 32-bit =
mode=C2=A0 (using "-arch i386" with all compiler calls), it still fails, bu=
t the command-line output is different:

[Hello C, world C]
[Hello C  , world C  ]
objc[44708]: Hello_ObjC: Does not recognize selector forward::
Illegal instruction

It passes on 10.7. 

 I don't know much about objc, but can try any ideas to debug or solve that=
 someone has. 

dan

 --
Daniel Macks
dmacks@HIDDEN





Acknowledgement sent to "Daniel Macks" <dmacks@HIDDEN>:
New bug report received and forwarded. Copy sent to bug-automake@HIDDEN. Full text available.
Report forwarded to bug-automake@HIDDEN:
bug#13761; Package automake. Full text available.
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