build: move the XARGS variable out of the host checks, since a working xargs is built in tools/

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37228

include/host.mk

@@ -54,11 +54,6 @@ $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
 		else \
 			echo "FIND_L=$$FIND \$$(1) -follow" >> $@; \
 		fi; \
-		if xargs --help 2>&1 | grep 'gnu.org' >/dev/null; then \
-			echo 'XARGS:=xargs -r' >> $@; \
-		else \
-			echo 'XARGS:=xargs' >> $@; \
-		fi; \
 		PATCH=`which gpatch 2>/dev/null`; \
 		[ -n "$$PATCH" -a -x "$$PATCH" ] || PATCH=`which patch 2>/dev/null`; \
 		echo "PATCH:=$$PATCH" >> $@; \

rules.mk

@@ -207,6 +207,7 @@ KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh
 SED:=$(STAGING_DIR_HOST)/bin/sed -i -e
 CP:=cp -fpR
 LN:=ln -sf
+XARGS:=xargs -r
 
 INSTALL_BIN:=install -m0755
 INSTALL_DIR:=install -d -m0755