__sysconf not included in shared lib

[flepied@mandrakesoft.com]

>Submitter-Id:	net
>Originator:	Frederic Lepied
>Organization: MandrakeSoft
>
>Confidential:	no
>Synopsis:	__sysconf is not included in shared lib
>Severity:	serious
>Priority:	high
>Category:	libc
>Class:		sw-bug
>Release:	libc-2.1.97
>Environment:
	pentium, Linux-Mandrake
Host type: i586-mandrake-linux-gnu
System: Linux bi.mandrakesoft.com 2.2.17-21mdksmp #1 SMP Thu Oct 5 13:03:01 CEST 2000 i686 unknown
Architecture: i686

Addons: linuxthreads
Build CFLAGS: -march=i586 -D__USE_STRING_INLINES -fstrict-aliasing -mcpu=i586 -freorder-blocks -DNDEBUG=1 -g -O3
Build CC: gcc
Compiler version: 2.96 20000731 (Linux-Mandrake 7.2)
Kernel headers: 2.2.17-22mdksmp
Symbol versioning: yes
Build static: yes
Build shared: yes
Build pic-default: no
Build profile: yes
Build omitfp: no
Build bounded: no
Build static-nss: no
Stdio: libio

>Description:
	__sysconf is not included in shared lib while it's included in
the static lib.
>How-To-Repeat:
#include <time.h>

main() {
 int i = CLK_TCK;
}

>Fix: