image: ext4: rename config options as these are only used for ext4 image creation

[openwrt/openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index cc02b91bc9c8cc69f8072d57529e147c86fe2530..a84636a21b3bd0799c3eeb1fb734f818cd982e2a 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -16,9 +16,6 @@ include $(TOPDIR)/include/verbose.mk
 
 export TMP_DIR:=$(TOPDIR)/tmp
 
-GREP_OPTIONS=
-export GREP_OPTIONS
-
 qstrip=$(strip $(subst ",,$(1)))
 #"))
 
@@ -266,6 +263,8 @@ else
   DISABLE_IPV6:=--disable-ipv6
 endif
 
+TAR_OPTIONS:=-xf -
+
 ifeq ($(CONFIG_BUILD_LOG),y)
   BUILD_LOG:=1
 endif