From 430d0cdbcfa48dca1369a8d89fc2528618bef068 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 26 May 2009 19:11:52 +0000
Subject: [PATCH] split stampfiles for STAGING_DIR and STAGING_DIR_HOST
 preparation

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16095 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 tools/Makefile | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/tools/Makefile b/tools/Makefile
index 47b5a6ac0..02504d952 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -31,18 +31,28 @@ $(curdir)/mpfr/compile := $(curdir)/gmp/install
 $(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
 $(curdir)/builddirs-default := $(tools-y)
 
-# preparatory work
-$(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
-	@for dir in $(STAGING_DIR) $(STAGING_DIR_HOST); do ( \
+define PrepareStaging
+	@for dir in $(1); do ( \
 		set -x; \
 		mkdir -p "$$dir"; \
 		cd "$$dir"; \
 		mkdir -p bin lib include stamp; \
 	); done
-	mkdir -p $(BUILD_DIR_HOST)/stamp $(BUILD_DIR)/stamp
+endef
+
+# preparatory work
+$(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
+	$(call PrepareStaging,$(STAGING_DIR))
+	mkdir -p $(BUILD_DIR)/stamp
+	touch $@
+
+$(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
+	$(call PrepareStaging,$(STAGING_DIR_HOST))
+	mkdir -p $(BUILD_DIR_HOST)/stamp
 	$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
 	touch $@
 
+
 define PrepareCommand
 $(STAGING_DIR_HOST)/bin/$(1): $(STAGING_DIR)/.prepared
 	@mkdir -p "$$(dir $$@)"; rm -f "$$@"
@@ -58,8 +68,8 @@ $(eval $(call PrepareCommand,cp,gcp cp))
 $(eval $(call PrepareCommand,stat,gstat stat))
 
 $(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum cp stat)
-$(curdir)//prepare = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
-$(curdir)//compile = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
+$(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
 
 # prerequisites for the individual targets
 $(curdir)/ := .config prereq