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Re: template test with subdirs failure for HEAD on darwin [WAS support s
From: |
Ralf Wildenhues |
Subject: |
Re: template test with subdirs failure for HEAD on darwin [WAS support standalone libltdl [libtool--gary--1.0--patch-23]] |
Date: |
Sun, 21 Aug 2005 18:35:14 +0200 |
User-agent: |
Mutt/1.5.9i |
* Gary V. Vaughan wrote on Sun, Aug 21, 2005 at 05:44:05PM CEST:
> On 21 Aug 2005, at 16:16, Ralf Wildenhues wrote:
> >
> >Can you get a demangled name of the symbol __Z2a2c?
>
> I dunno. This is the kind of horror that makes me avoid C++ as if it
> were perl ;-)
Bob answered this already, but if you have GNU binutils nm, you can
compare the difference of `nm' and `nm --demangle' of the objects
created in this test. I assume g++ uses the same mangling on darwin, so
that would be:
a2(char)
This function is used in libb, and also in a template in the b.hh header
which is instantiated in main().
I wrote the test with different link lines to find out what is portable
and what is not. If you comment out the AT_CHECKs below the comments
# lib convenience
and
# both installed
(both of these do not link libb.la against liba.la), does the test
succeed then? If so, could you commit a patch doing this for host_os
darwin? (I would still like to test this for other systems, even if our
link lines are not portable, it provides nice information. Maybe add a
comment to this extent.)
> >I think this is a genuine failure with template libraries on darwin.
> >IOW: I don't think this ever worked. Our test is doing the right
> >thing and exposes the failure.
>
> Quite possibly. It does mean that I can't run distcheck on HEAD
> though :-(
Oh, if above does not work, I would not mind an
AT_XFAIL_IF(test "X$host_os" = ...)
in tests/template.at.
Cheers,
Ralf
- Re: support standalone libltdl [libtool--gary--1.0--patch-23], Gary V. Vaughan, 2005/08/19
- Re: support standalone libltdl [libtool--gary--1.0--patch-23], Ralf Wildenhues, 2005/08/21
- Re: template test with subdirs failure for HEAD on darwin [WAS support standalone libltdl [libtool--gary--1.0--patch-23]], Peter O'Gorman, 2005/08/21
- Re: template test with subdirs failure for HEAD on darwin [WAS support standalone libltdl [libtool--gary--1.0--patch-23]], Gary V. Vaughan, 2005/08/21
- Re: template test with subdirs failure for HEAD on darwin [WAS support standalone libltdl [libtool--gary--1.0--patch-23]], Gary V. Vaughan, 2005/08/21
- Re: template test with subdirs failure for HEAD on darwin [WAS support standalone libltdl [libtool--gary--1.0--patch-23]], Peter O'Gorman, 2005/08/21
Re: support standalone libltdl [libtool--gary--1.0--patch-23], Gary V. Vaughan, 2005/08/22