binutils: fixed cross-compiling by unsetting LD_LIBRARY_PATH while compiling sysinfo which gets compiled using $HOSTCC

Note:

This error occured while building a x86_64 target with generic optimisation on
x86_64 build host.
The error didn't showed up while building the same target but for x86 with
optimization for pentium2.

snippet from the error log output without that patch:

/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.4/../../../../x86_64-unknown-linux-gnu/bin/as: symbol lookup error:
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.4/../../../../x86_64-unknown-linux-gnu/bin/as: undefined symbol: zca
lloc

base/binutils/sysinfo-unset-LD_LIBRARY_PATH.patch.cross

@@ -0,0 +1,44 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../binutils/sysinfo-unset-LD_LIBRARY_PATH.patch.cross
+# Copyright (C) 2010 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+--- ./binutils/Makefile.in.orig	2010-07-16 10:31:01.560558416 +0000
++++ ./binutils/Makefile.in	2010-07-16 10:33:46.060341172 +0000
+@@ -1209,20 +1209,20 @@
+ 	./sysinfo$(EXEEXT_FOR_BUILD) -d <$(srcdir)/sysroff.info >sysroff.h
+ 
+ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.@OBJEXT@ syslex.@OBJEXT@
+-	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.@OBJEXT@ syslex.@OBJEXT@
++	LD_LIBRARY_PATH= $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.@OBJEXT@ syslex.@OBJEXT@
+ 
+ syslex.@OBJEXT@: syslex.c sysinfo.h config.h
+ 	if [ -r syslex.c ]; then \
+-	  $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \
++	  LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \
+ 	else \
+-	  $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\
++	  LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\
+ 	fi
+ 
+ sysinfo.@OBJEXT@: sysinfo.c
+ 	if [ -r sysinfo.c ]; then \
+-	  $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
++	  LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
+ 	else \
+-	  $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
++	  LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
+ 	fi
+ 
+ bin2c$(EXEEXT_FOR_BUILD): $(LIBINTL_DEP)