Fix C library addons extraction:
- renaming the dircetory in CT_ExtratAndPatch is wrong:
- patches against the C library addons may be build against the short *or* long name... :-(
- symlink is more robust, even if less nice
- renaming the directory _after_ CT_ExtractAndPatch is too late:
- if patches are against the short name, and we renamed too the long name, patches don't apply
- so we'll never reach the point where we rename

/trunk/scripts/build/libc/glibc.sh | 1 0 1 0 -
/trunk/scripts/build/libc/eglibc.sh | 1 0 1 0 -
/trunk/scripts/functions | 2 1 1 0 +-
3 files changed, 1 insertion(+), 3 deletions(-)

Original patch from Gentoo:

gentoo/src/patchsets/binutils/2.19/76_all_use-new-ld-dtags.patch

diff -durN binutils-2.19.orig/ld/ldmain.c binutils-2.19/ld/ldmain.c

--- binutils-2.19.orig/ld/ldmain.c	2008-11-23 16:54:42.000000000 +0100

+++ binutils-2.19/ld/ldmain.c	2008-11-23 16:56:16.000000000 +0100

@@ -262,6 +262,7 @@

   link_info.allow_undefined_version = TRUE;

   link_info.keep_memory = TRUE;

+  link_info.new_dtags = TRUE;

   link_info.combreloc = TRUE;

   link_info.strip_discarded = TRUE;

   link_info.emit_hash = TRUE;