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Versioning problem
- To: libc-alpha@cygnus.com
- Subject: Versioning problem
- From: Ragnar Hojland Espinosa <ragnar@lightside.ddns.org>
- Date: Wed, 2 Dec 1998 01:45:06 +0100
>Submitter-Id: net
>Originator: Ragnar Hojland Espinosa
>Organization:
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>
>Confidential: no
>Synopsis:
>Severity: non-critical
>Priority: medium
>Category: libc
>Class: sw-bug
>Release: libc-2.0.104
>Environment:
Host type: i686-pc-linux-gnulibc1
System: Linux lightside.ddns.org 2.1.130 #1 Fri Nov 27 00:37:21 CET 1998 i686 unknown
Architecture: i686
Addons: crypt linuxthreads
Build CC: ecc
Compiler version: egcs-2.91.57 19980901 (egcs-1.1 release)
Kernel headers: 2.1.130
Symbol versioning: yes
Build static: yes
Build shared: yes
Build pic-default: no
Build profile: no
Build omitfp: yes
Build bounded: no
Build static-nss: no
Stdio: libio
>Description:
lightside:~% e++ -W -Wall *.cc
/usr/local/egcs/lib/libstdc++.so: undefined reference to _IO_proc_open@@GLIBC_2.0'
/usr/local/egcs/lib/libstdc++.so: undefined reference to _IO_proc_close@@GLIBC_2.0'
The problem is that:
lightside:/lib% nm libstdc++.so |grep proc_open
U _IO_proc_open@@GLIBC_2.0
And that:
lightside:~% nm /usr/glibc/lib/libc-2.0.104.so |grep proc_open
000556f4 t _IO_new_proc_open
000575e4 t _IO_old_proc_open
000556f4 T _IO_proc_open@@GLIBC_2.1
000575e4 T _IO_proc_open@GLIBC_2.0
>How-To-Repeat:
See description.
>Fix: