more build system cleanup

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8206 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 21 insertions, 139 deletions

diff --git a/Makefile b/Makefile
index ad3b3b8e12..92b84bb2a7 100644
--- a/Makefile
+++ b/Makefile
@@ -7,132 +7,37 @@
 # See /LICENSE for more information.
 #
 
-RELEASE:=Kamikaze
-#VERSION:=2.0 # uncomment for final release
-
-#--------------------------------------------------------------
-# Just run 'make menuconfig', configure stuff, then run 'make'.
-# You shouldn't need to mess with anything beyond this point...
-#--------------------------------------------------------------
-
 all: world
 
-SHELL:=/usr/bin/env bash
-export LC_ALL=C
-export LANG=C
-export TOPDIR=${CURDIR}
-export IS_TTY=$(shell tty -s && echo 1 || echo 0)
-
-include ./rules.mk 
-include $(INCLUDE_DIR)/depends.mk
-include $(INCLUDE_DIR)/subdir.mk
-include tools/Makefile
-
-OPENWRTVERSION:=$(RELEASE)
-ifneq ($(VERSION),)
-  OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
-else
-  REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
-  ifneq ($(REV),)
-    OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
-  endif
-endif
-export OPENWRTVERSION
-
-ifeq ($(FORCE),)
-  .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
-  world: tmp/.prereq-package tmp/.prereq-target
-endif
-
-package/%/Makefile: ;
-target/%/Makefile: ;
-
-SCAN_COOKIE?=$(shell echo $$$$)
-export SCAN_COOKIE
-
-tmp/.packageinfo tmp/.targetinfo: FORCE
-	mkdir -p tmp/info
-	$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_DEPTH=2 SCAN_EXTRA=""
-	$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=4 SCAN_EXTRA=""
-
-tmpinfo-clean: FORCE
-	-rm -rf tmp/.*info
 
-tmp/.config-%.in: tmp/.%info scripts/metadata.pl
-	./scripts/metadata.pl $*_config < $< > $@ || rm -f $@
+TOPDIR:=${CURDIR}
+LC_ALL:=C
+LANG:=C
+IS_TTY:=${shell tty -s && echo 1 || echo 0}
+export TOPDIR LC_ALL LANG IS_TTY
 
-.config: ./scripts/config/conf tmp/.config-target.in tmp/.config-package.in
-	if [ \! -f .config ]; then \
-		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
-		$(NO_TRACE_MAKE) menuconfig; \
-	fi
-	$< -D .config Config.in &> /dev/null
+include rules.mk
 
-scripts/config/mconf:
-	$(MAKE) -C scripts/config all
-
-scripts/config/conf:
-	$(MAKE) -C scripts/config conf
-
-
-
-config: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
-	$< Config.in
-
-config-clean: FORCE
-	$(NO_TRACE_MAKE) -C scripts/config clean
-
-defconfig: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
-	touch .config
-	$< -D .config Config.in
-
-oldconfig: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
-	$< -o Config.in
+ifneq ($(OPENWRT_BUILD),1)
+  export OPENWRT_BUILD:=1
+  include $(INCLUDE_DIR)/toplevel.mk
+else
+  include $(INCLUDE_DIR)/depends.mk
+  include $(INCLUDE_DIR)/subdir.mk
+  include tools/Makefile
 
-menuconfig: scripts/config/mconf tmp/.config-target.in tmp/.config-package.in FORCE
-	if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
-		cp $(HOME)/.openwrt/defconfig .config; \
-	fi
-	$< Config.in
+clean: FORCE
+	rm -rf build_* bin tmp
 
-kernel_oldconfig: .config FORCE
-	$(NO_TRACE_MAKE) -C target/linux oldconfig
+dirclean: clean
+	rm -rf staging_dir_* toolchain_build_* tool_build
 
-kernel_menuconfig: .config FORCE
-	$(NO_TRACE_MAKE) -C target/linux menuconfig
+distclean: dirclean config-clean symlinkclean docs/clean
+	rm -rf dl
 
-package/% target/%: tmp/.packageinfo
-toolchain/% package/% target/%: tmp/.targetinfo
-package/% target/% toolchain/%: FORCE
+toolchain/% package/% target/%: FORCE
 	$(MAKE) -C $(patsubst %/$*,%,$@) $*
 
-
-tmp/.prereq-build: include/prereq-build.mk
-	mkdir -p tmp
-	rm -f tmp/.host.mk
-	$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
-		echo "Prerequisite check failed. Use FORCE=1 to override."; \
-		false; \
-	}
-	touch $@
-
-tmp/.prereq-%: include/prereq.mk tmp/.%info .config
-	mkdir -p tmp
-	rm -f tmp/.host.mk
-	$(NO_TRACE_MAKE) -s -C $* prereq 2>/dev/null || { \
-		echo "Prerequisite check failed. Use FORCE=1 to override."; \
-		false; \
-	}
-	touch $@
-
-prereq: tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target FORCE
-
-download: .config FORCE
-	$(MAKE) tools/download
-	$(MAKE) toolchain/download
-	$(MAKE) package/download
-	$(MAKE) target/download
-
 world: .config $(tools/stamp) FORCE
 	$(MAKE) toolchain/install
 	$(MAKE) target/compile
@@ -141,27 +46,4 @@ world: .config $(tools/stamp) FORCE
 	$(MAKE) target/install
 	$(MAKE) package/index
 
-clean: FORCE
-	rm -rf build_* bin tmp
-
-dirclean: clean
-	rm -rf staging_dir_* toolchain_build_* tool_build
-
-distclean: dirclean config-clean symlinkclean docs/clean
-	rm -rf dl
-
-help:
-	cat README
-
-docs docs/compile: FORCE
-	$(MAKE) -C docs compile
-
-docs/clean: FORCE
-	$(MAKE) -C docs clean
-
-symlinkclean:
-	-find package -type l | xargs rm -f
-	rm -rf tmp
-
-.SILENT: clean dirclean distclean symlinkclean config-clean download world help tmp/.packageinfo tmp/.targetinfo tmpinfo-clean tmp/.config-package.in tmp/.config-target.in .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target
-.PHONY: help
+endif