Re: build problems with gcc 3.1.1 and 3.2 in building a cross libc

[Peter Barada]

>../sysdeps/unix/sysv/linux/errlist.c:41: weak declaration of `_old_sys_nerr' 
>must precede definition

I ran into this also. I got past it by reverinng the declaration order
of old_sys_nerr to have the weak declaration first:

===================================================================
RCS file: 
/usr/local/wavemark/cvs/archives/cross-linux-tools/glibc-2.2.5/sysdeps/unix/sysv/linux/errlist.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- errlist.c   2002/07/19 18:29:04     1.1
+++ errlist.c   2002/07/22 22:29:59     1.2
@@ -37,8 +37,8 @@
 
 const int __old_sys_nerr = OLD_ERRLIST_SIZE;
 
-strong_alias (__old_sys_nerr, _old_sys_nerr);
 weak_alias (__old_sys_nerr, _old_sys_nerr)
+strong_alias (__old_sys_nerr, _old_sys_nerr);
 compat_symbol (libc, __old_sys_nerr, _sys_nerr, GLIBC_2_0);
 compat_symbol (libc, _old_sys_nerr, sys_nerr, GLIBC_2_0);
 weak_alias (__old_sys_errlist, _old_sys_errlist);