scripts: always create lib32 and lib64 symlinks
Unconditionally create the lib32 -> lib/ and lib64 -> lib/ symlinks.
This is reportedly a fix to build a toolchain for a 32-bit target on
a 'pure' 64-bit host (eg. on Fedora FC12, host libs are in lib64/,
and there is no lib -> lib64 symlink, as we can see on other distors,
as Debian). As gcc only puts static host lib in lib64/ (along with
target files in subdirs), we can safely create the symlinks.
Also note that the symlinks are summarily removed at the end
of the build.
Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
[Yann E. MORIN: fix a comment, rephrase the commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1 Original patch from: gentoo/src/patchsets/glibc/2.9/1070_all_glibc-fadvise64_64.patch
3 -= BEGIN original header =-
6 -= END original header =-
8 diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/posix_fadvise.c glibc-2_9/sysdeps/unix/sysv/linux/posix_fadvise.c
9 --- glibc-2_9.orig/sysdeps/unix/sysv/linux/posix_fadvise.c 2003-08-17 02:36:22.000000000 +0200
10 +++ glibc-2_9/sysdeps/unix/sysv/linux/posix_fadvise.c 2009-02-02 22:00:58.000000000 +0100
12 return INTERNAL_SYSCALL_ERRNO (ret, err);
15 +# ifdef __NR_fadvise64_64
16 + INTERNAL_SYSCALL_DECL (err);
17 + int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd,
18 + __LONG_LONG_PAIR ((long) (offset >> 31),
20 + __LONG_LONG_PAIR ((long) (len >> 31),
23 + if (INTERNAL_SYSCALL_ERROR_P (ret, err))
24 + return INTERNAL_SYSCALL_ERRNO (ret, err);