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Message-ID: <551D65EF.9030802@safe.ca>
Date: Thu, 02 Apr 2015 11:53:19 -0400
From: Jean-Marc Pigeon <jmp@...e.ca>
To: musl@...ts.openwall.com
Subject: perl native musl, ldd
Hello,
I compiled perl (native, under gcc-musl) and I have
a non expected result with ldd.
Example: (with a musl system tree chroot)
bash=4/3# cd /usr/lib/perl5/5.20.2/auto/IPC/SysV/
bash-4.3# ldd SysV.so
ldd (0x7f5d60dd2000)
libc.so => ldd (0x7f5d60dd2000)
Error relocating SysV.so: Perl_croak: symbol not found
Error relocating SysV.so: Perl_sv_setiv: symbol not found
Error relocating SysV.so: Perl_sv_2pv_flags: symbol not found
Error relocating SysV.so: Perl_av_store: symbol not found
etc.
While with glibc (with a glibc system tree chroot)
bash-4.3# cd /usr/lib/perl5/5.20.2/auto/IPC/SysV
bash-4.3# ldd SysV.so
linux-vdso.so.1 (0x00007fff09556000)
libc.so.6 => /lib64/libc.so.6 (0x00007f25be856000)
/lib64/ld-linux-x86-64.so.2 (0x00007f25bee00000)
I am puzzled about those "Error relocating"
native (within musl) perl make didn't return error,
so I am assuming everything went well.
Advices...? hints? do we have a real problem
with musl ldd or I goofed somehow?
;------------------------
Note:
bash-4.3# readelf -l /usr/bin/perl | grep program
There are 7 program headers, starting at offset 64
[Requesting program interpreter: /lib/ld-musl-x86_64.so.1]
bash-4.3# /usr/bin/perl -v
This is perl 5, version 20, subversion 2 (v5.20.2) built for x86_64-linux
Copyright 1987-2015, Larry Wall
Perl may be copied only under the terms of either the Artistic License
or the
GNU General Public License, which may be found in the Perl 5 source kit.
Complete documentation for Perl, including FAQ lists, should be found on
this system using "man perl" or "perldoc perl". If you have access to the
Internet, point your browser at http://www.perl.org/, the Perl Home Page.
bash-4.3# ls -ails /usr/bin/ldd
4325457 0 lrwxrwxrwx 1 root root 29 Apr 2 15:11 /usr/bin/ldd ->
../../lib/ld-musl-x86_64.so.1
;-------------------------
Many Thanks for help.
--
A bientôt
===========================================================
Jean-Marc Pigeon E-Mail: jmp@...e.ca
SAFE Inc. Phone: (514) 493-4280
Clement, 'a kiss solution' to get rid of SPAM (at last)
Clement' Home base <"http://www.clement.safe.ca">
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