X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.2 required=5.0	tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW
X-Spam-Check-By: sourceware.org
MIME-Version: 1.0
In-Reply-To: <4EFCE839.4070904@cpan.org>
References: <4EFCE839 DOT 4070904 AT cpan DOT org>
Date: Sat, 31 Dec 2011 11:05:03 -0600
Message-ID: <CAHiT=DHX6Vcqt7A_ibXmwftE5ReVHVHywHNbgQunXAfZT_PT9g@mail.gmail.com>
Subject: Re: broke my perlbrewed perl with rebase
From: Reini Urban <rurban AT x-ray DOT at>
To: rkitover AT cpan DOT org, cygwin AT cygwin DOT com
Content-Type: text/plain; charset=ISO-8859-1
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id pBVH5S71027651

On Thu, Dec 29, 2011 at 4:22 PM, Rafael Kitover wrote:
> I made a perl to test some stuff with perlbrew, a 5.12.0.
>
> I installed some CPAN modules into it, then I needed to rebase because
> of mapping errors.
>
> I made a copy of perlrebase and modified it thusly:
>
> #!/bin/sh
>
> baseaddr=0x57000000
>
> perl=`which perl`
>
> dll=$(ldd $perl | $perl -anle 'print $F[2] if /cygperl/')
>
> echo $dll >> rebase.lst
> /usr/bin/find ~/perl5 -name \*.dll >> rebase.lst
> /usr/bin/cat rebase.lst | /usr/bin/xargs chmod ug+w
> [ -e /usr/bin/peflags.exe ] && /usr/bin/peflags -t $perl
> /usr/bin/rebase -v -b $baseaddr -T rebase.lst
> [ -e /usr/bin/peflags.exe ] && /usr/bin/grep \.dll rebase.lst \
>        | /usr/bin/peflags -d0 -T - >/dev/null
>
> perlbrew puts its stuff into ~/perl5/perlbrew
>
> I ran this script, and now my perlbrewed perl no longer works at all. It
> exits immediately when I run it, not even perl -v works.
>
> This is what I see in gdb `which perl` after doing a run:
> Starting program:
> /c/Users/rkitover/perl5/perlbrew/perls/perl-5.12.0/bin/perl
> [New Thread 8156.0x9ec]
> [Inferior 1 (process 8156) exited with code 030000000005]
>
> The perlbrew command I used was:
> perlbrew install -n -j 3 perl-5.12.0 -D DEBUGGING -D optimize="-ggdb3"
> -D usethreads
>
> Did I do something wrong with rebase here?

I don't see the error immediately. You have to check the rebase.lst
and ldd perl.exe.
But I strongly advise against using perlbrew on cygwin. There's
something odd going on with PERL5LIB and could not find a solution.

Either us my build.sh and build_common.sh scripts to compile your perls
or use my new App-perlall from my github or CPAN.
Using a customized build.sh is still a bit better.
It is easy to generate custom perl exe and dll and archlib's to
seperate various perl installations globally, which can be easily
rebased and maintained.

I have almost every combination of perl versions,
threaded/non-threaded, DEBUG/non-debug on cygwin to test in
/usr/local/bin/
-- 
Reini Urban
http://cpanel.net/   http://www.perl-compiler.org/

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple