[packages] binutils: do not configure with system root set to pkg install, it will not exist on target and all default search paths become invalid

git-svn-id: svn://svn.openwrt.org/openwrt/packages@28130 3c298f89-4303-0410-b956-a3cf2f4a3e73

devel/binutils/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=binutils
 PKG_VERSION:=$(strip $(subst ",, $(CONFIG_BINUTILS_VERSION)))
 #"))
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_URL:=@GNU/binutils
 PKG_SOURCE:=binutils-$(PKG_VERSION).tar.bz2
@@ -47,7 +47,6 @@ CONFIGURE_ARGS = \
 		--target=$(REAL_GNU_TARGET_NAME) \
 		--host=$(REAL_GNU_TARGET_NAME) \
 		--build=$(GNU_HOST_NAME) \
-		--with-sysroot=$(PKG_INSTALL_DIR) \
 		--prefix=/usr \
 		--disable-multilib \
 		--disable-werror \