firewall: don't clear the mangle table at startup or stop - it doesn't use it and...

[openwrt.git] / include / host.mk

diff --git a/include/host.mk b/include/host.mk
index 423ca16..b6a5824 100644 (file)
--- a/include/host.mk
+++ b/include/host.mk
@@ -1,16 +1,18 @@
 # 
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2007 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 
-include $(TMP_DIR)/.host.mk
+TMP_DIR ?= $(TOPDIR)/tmp
+-include $(TMP_DIR)/.host.mk
 
-export TAR
+export TAR FIND
 
 ifneq ($(__host_inc),1)
 __host_inc:=1
+.PRECIOUS: $(TMP_DIR)/.host.mk
 $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
        @mkdir -p $(TMP_DIR)
        @( \
@@ -28,10 +30,20 @@ $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
                TAR=`which gtar 2>/dev/null`; \
                [ -n "$$TAR" -a -x "$$TAR" ] || TAR=`which tar 2>/dev/null`; \
                echo "TAR:=$$TAR" >> $@; \
-               ZCAT=`which gzcat 2>/dev/null`; \
-               [ -n "$$ZCAT" -a -x "$$ZCAT" ] || ZCAT=`which zcat 2>/dev/null`; \
-               echo "ZCAT:=$$ZCAT" >> $@; \
+               FIND=`which gfind 2>/dev/null`; \
+               [ -n "$$FIND" -a -x "$$FIND" ] || FIND=`which find 2>/dev/null`; \
+               echo "FIND:=$$FIND" >> $@; \
                echo "BASH:=$(shell which bash)" >> $@; \
+               if $$FIND -L /tmp -maxdepth 0 >/dev/null 2>/dev/null; then \
+                       echo "FIND_L=$$FIND -L \$$(1)" >>$@; \
+               else \
+                       echo "FIND_L=$$FIND \$$(1) -follow" >> $@; \
+               fi; \
+               if xargs --help 2>&1 | grep 'gnu.org' >/dev/null; then \
+                       echo 'XARGS:=xargs -r' >> $@; \
+               else \
+                       echo 'XARGS:=xargs' >> $@; \
+               fi; \
        )
 
 endif