Add binutils-2.19 and associated patchset (vampirised from Gentoo).

/trunk/patches/binutils/2.19/120-sh-targets.patch | 52 52 0 0 ++++
/trunk/patches/binutils/2.19/180-use-relro.patch | 14 14 0 0 +
/trunk/patches/binutils/2.19/160-use-new-ld-dtags.patch | 14 14 0 0 +
/trunk/patches/binutils/2.19/100-ppc64-pie.patch | 20 20 0 0 +
/trunk/patches/binutils/2.19/190-libiberty-pic.patch | 14 14 0 0 +
/trunk/patches/binutils/2.19/170-generate-gnu-hash.patch | 16 16 0 0 +
/trunk/patches/binutils/2.19/110-RPATH_ENVVAR-smack.patch | 17 17 0 0 +
/trunk/patches/binutils/2.19/140-pt-pax-flags-20081101.patch | 249 249 0 0 +++++++++++++++++
/trunk/patches/binutils/2.19/150-warn-textrel.patch | 48 48 0 0 +++
/trunk/patches/binutils/2.19/130-check_ldrunpath_length.patch | 31 31 0 0 ++
/trunk/config/binutils.in | 5 5 0 0 +
11 files changed, 480 insertions(+)

Original patch from Gentoo:

gentoo/src/patchsets/binutils/2.19/78_all_use-relro.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 16:59:24.000000000 +0100

+++ binutils-2.19/ld/ldmain.c	2008-11-23 16:59:45.000000000 +0100

@@ -264,6 +264,7 @@

   link_info.keep_memory = TRUE;

   link_info.new_dtags = TRUE;

   link_info.combreloc = TRUE;

+  link_info.relro = TRUE;

   link_info.strip_discarded = TRUE;

   link_info.emit_hash = TRUE;

 #ifndef __mips__