Simplify kernel config file need.
Don't build a default config file when not needed.
5 ../sysdeps/unix/sysv/linux/errlist.c:41: weak declaration of `_old_sys_nerr' must precede definition
6 make[2]: *** [/home/dank/downloads/crosstool-0.24/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.3/build-glibc/stdio-common/errlist.os] Error 1
8 as well as breakage on arches where ; is a comment char in asm
10 --- glibc-2.1.3/sysdeps/unix/sysv/linux/errlist.c.old 2004-03-05 15:32:21.000000000 -0800
11 +++ glibc-2.1.3/sysdeps/unix/sysv/linux/errlist.c 2004-03-05 15:39:39.000000000 -0800
13 # define SYS_ERRLIST __new_sys_errlist
14 # define SYS_NERR __new_sys_nerr
16 -asm (".data; .globl __old_sys_errlist; __old_sys_errlist:");
17 +asm (".data\n\t.globl __old_sys_errlist\n\t __old_sys_errlist:");
20 #include <sysdeps/gnu/errlist.c>
22 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
23 -asm (".type __old_sys_errlist,@object;.size __old_sys_errlist,"
24 +asm (".type __old_sys_errlist,@object\n\t.size __old_sys_errlist,"
25 OLD_ERRLIST_SIZE_STR "*" PTR_SIZE_STR);
27 extern const char *const *__old_sys_errlist;
29 const int __old_sys_nerr = OLD_ERRLIST_SIZE;
31 strong_alias (__old_sys_nerr, _old_sys_nerr);
32 -weak_alias (__old_sys_nerr, _old_sys_nerr)
33 symbol_version (__old_sys_nerr, _sys_nerr, GLIBC_2.0);
34 symbol_version (_old_sys_nerr, sys_nerr, GLIBC_2.0);
35 -weak_alias (__old_sys_errlist, _old_sys_errlist);
36 +strong_alias (__old_sys_errlist, _old_sys_errlist);
37 symbol_version (__old_sys_errlist, _sys_errlist, GLIBC_2.0);
38 symbol_version (_old_sys_errlist, sys_errlist, GLIBC_2.0);
40 -weak_alias (__new_sys_nerr, _new_sys_nerr)
41 +strong_alias (__new_sys_nerr, _new_sys_nerr)
42 default_symbol_version (__new_sys_nerr, _sys_nerr, GLIBC_2.1);
43 default_symbol_version (_new_sys_nerr, sys_nerr, GLIBC_2.1);
44 -weak_alias (__new_sys_errlist, _new_sys_errlist)
45 +strong_alias (__new_sys_errlist, _new_sys_errlist)
46 default_symbol_version (__new_sys_errlist, _sys_errlist, GLIBC_2.1);
47 default_symbol_version (_new_sys_errlist, sys_errlist, GLIBC_2.1);