fix spontaneous rebuilds caused by make package/<name>/update with quilt

[openwrt.git] / include / host.mk

diff --git a/include/host.mk b/include/host.mk
index 833aa83..d163c99 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.
 #
 
 #
 # 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
 
 ifneq ($(__host_inc),1)
 __host_inc:=1
 
 export TAR
 
 ifneq ($(__host_inc),1)
 __host_inc:=1

+.PRECIOUS: $(TMP_DIR)/.host.mk

 $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
        @mkdir -p $(TMP_DIR)
        @( \
 $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
        @mkdir -p $(TMP_DIR)
        @( \


@@ -29,6 +31,11 @@ $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
                [ -n "$$TAR" -a -x "$$TAR" ] || TAR=`which tar 2>/dev/null`; \
                echo "TAR:=$$TAR" >> $@; \
                echo "BASH:=$(shell which bash)" >> $@; \
                [ -n "$$TAR" -a -x "$$TAR" ] || TAR=`which tar 2>/dev/null`; \
                echo "TAR:=$$TAR" >> $@; \
                echo "BASH:=$(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; \

        )
 
 endif
        )
 
 endif