From e71ae20b0bd6ea6d75637fb5fbfd54992b566c53 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 28 Mar 2007 18:01:46 +0000
Subject: [PATCH] nuke some unnecessary complexity in the metadata scanning -
 simply call include/scan.mk on every make invocation (does not add any
 noticeable performance impact)

SVN-Revision: 6745
---
 Makefile | 33 ++++-----------------------------
 1 file changed, 4 insertions(+), 29 deletions(-)

diff --git a/Makefile b/Makefile
index 718053e006..bcbfd561b9 100644
--- a/Makefile
+++ b/Makefile
@@ -44,36 +44,11 @@ ifeq ($(FORCE),)
   world: tmp/.prereq-packages tmp/.prereq-target
 endif
 
-define stamp
-tmp/info/.stamp-$(1)-$(shell ls $(2)/*/Makefile $(5) | (md5sum || md5) 2>/dev/null | cut -d' ' -f1)
-endef
-
-STAMP_pkginfo=$(call stamp,pkginfo,package)
-STAMP_targetinfo=$(call stamp,targetinfo,target/linux)
-define scan_info
-
-$(STAMP_$(1)):
-	@mkdir -p tmp/info
-	@rm -f tmp/info/.stamp-$(1)*
-	@touch $$@
-
-$(foreach FILE,$(shell ls $(2)/*/Makefile $(5)),
-tmp/.$(1): $(FILE)
-$(FILE):
-)
-
-ifneq ($(5),)
-tmp/.$(1): $(shell ls $(5))
-endif
-
-tmp/.$(1): $(STAMP_$(1)) $(4)
-	@echo -n Collecting $(3) info... 
-	@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="$(1)" SCAN_DIR="$(2)" SCAN_NAME="$(3)" SCAN_DEPS="$(4)" SCAN_EXTRA="$(5)"
-
-endef
+tmp/.pkginfo: FORCE
+	@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="pkginfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(shell ls include/package*.mk) include/kernel.mk" SCAN_EXTRA=""
 
-$(eval $(call scan_info,pkginfo,package,package,include/package.mk))
-$(eval $(call scan_info,targetinfo,target/linux,target,include/kernel-build.mk include/kernel-version.mk,target/linux/*/profiles/*.mk))
+tmp/.targetinfo: FORCE
+	@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="$(shell ls include/kernel*.mk)" SCAN_EXTRA=""
 
 tmpinfo-clean: FORCE
 	@-rm -rf tmp/.pkginfo tmp/.targetinfo
-- 
2.30.2