This patch fixes the problem where libiberty is not installed in spite of
asking it via --enable-install-libiberty, the problem is that target_header_dir
is reset explicitly which means libiberty.a will never get installed

also check

https://sourceware.org/bugzilla/show_bug.cgi?id=15815

Upstream-Status: Pending

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Index: binutils-2.24/libiberty/configure
===================================================================
--- binutils-2.24.orig/libiberty/configure	2013-12-16 00:08:09.280103157 -0800
+++ binutils-2.24/libiberty/configure	2013-12-16 00:08:29.753436339 -0800
@@ -5507,7 +5507,6 @@
 
 setobjs=
 CHECK=
-target_header_dir=
 if test -n "${with_target_subdir}"; then
 
   # We are being configured as a target library.  AC_REPLACE_FUNCS
Index: binutils-2.24/libiberty/configure.ac
===================================================================
--- binutils-2.24.orig/libiberty/configure.ac	2013-11-08 02:13:49.000000000 -0800
+++ binutils-2.24/libiberty/configure.ac	2013-12-16 00:07:45.133436672 -0800
@@ -405,7 +405,6 @@
 
 setobjs=
 CHECK=
-target_header_dir=
 if test -n "${with_target_subdir}"; then
 
   # We are being configured as a target library.  AC_REPLACE_FUNCS