From 2db90bec770409e09a07d27f34494636be131ba8 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 26 Mar 2007 20:17:28 +0000
Subject: fix the sdk

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6718 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/sdk/files/Makefile | 39 ++++++++++++++++++++++++++++-----------
 1 file changed, 28 insertions(+), 11 deletions(-)

(limited to 'target/sdk')

diff --git a/target/sdk/files/Makefile b/target/sdk/files/Makefile
index 7f42b697a..184a1f9e4 100644
--- a/target/sdk/files/Makefile
+++ b/target/sdk/files/Makefile
@@ -33,21 +33,38 @@ export DEVELOPER
 SDK=1
 export SDK
 
+export IS_TTY=$(shell tty -s && echo 1 || echo 0)
+include $(TOPDIR)/include/verbose.mk
+
 all: world
 
-.pkginfo: FORCE
-ifneq ($(shell ./scripts/timestamp.pl -p .pkginfo package Makefile),.pkginfo)
-	@echo Collecting package info...
-	@-for dir in package/*/; do \
-		echo Source-Makefile: $${dir}Makefile; \
-		$(MAKE) --no-print-dir DUMP=1 -C $$dir 2>&- || true; \
-	done > $@
-endif
+define stamp
+tmp/info/.stamp-$(1)-$(shell ls $(2)/*/Makefile $(5) | (md5sum || md5) 2>/dev/null | cut -d' ' -f1)
+endef
+
+STAMP=$(call stamp,pkginfo,package)
+
+$(STAMP):
+	@mkdir -p tmp/info
+	@rm -f tmp/info/.stamp-pkginfo*
+	@touch $@
+
+define filedep
+$(foreach FILE,$(shell ls package/*/Makefile),
+tmp/.pkginfo: $(FILE)
+$(FILE):
+	@true
+)
+endef
+
+$(eval $(filedep))
 
-pkginfo-clean: FORCE
-	-rm -f .pkginfo .config.in
+tmp/.pkginfo: $(STAMP)
+	@echo -n Collecting package info... 
+	@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="pkginfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS=""
 
-package/%: .pkginfo FORCE
+package/%: FORCE
+	@$(NO_TRACE_MAKE) -s tmp/.pkginfo
 	$(MAKE) -C package $(patsubst package/%,%,$@) SDK=1
 
 download: FORCE
-- 
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