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generic: fix kernel version check for 2.6.35
[openwrt.git] / Makefile
diff --git a/Makefile b/Makefile
index 6df34ac..31042b2 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,133 +1,97 @@
 # Makefile for OpenWrt
 #
 # Makefile for OpenWrt
 #
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2006 by Felix Fietkau <openwrt@nbd.name>
+# 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.
 #
 
-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
-
-export TOPDIR=${shell pwd}
-include $(TOPDIR)/include/verbose.mk
-
-OPENWRTVERSION:=$(RELEASE)
-ifneq ($(VERSION),)
-  OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
+TOPDIR:=${CURDIR}
+LC_ALL:=C
+LANG:=C
+export TOPDIR LC_ALL LANG
+
+world:
+
+include $(TOPDIR)/include/host.mk
+
+ifneq ($(OPENWRT_BUILD),1)
+  # XXX: these three lines are normally defined by rules.mk
+  # but we can't include that file in this context
+  empty:=
+  space:= $(empty) $(empty)
+  _SINGLE=export MAKEFLAGS=$(space);
+
+  override OPENWRT_BUILD=1
+  export OPENWRT_BUILD
+  GREP_OPTIONS=
+  export GREP_OPTIONS
+  include $(TOPDIR)/include/debug.mk
+  include $(TOPDIR)/include/depends.mk
+  include $(TOPDIR)/include/toplevel.mk
 else
 else
-  REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
-  ifneq ($(REV),)
-    OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
-  endif
-endif
-export OPENWRTVERSION
-
-ifneq ($(shell ./scripts/timestamp.pl -p .pkginfo package Makefile),.pkginfo)
-  .pkginfo .config: FORCE
-endif
-
-ifeq ($(FORCE),)
-  .config scripts/config/conf scripts/config/mconf: .prereq-build
-  world: .prereq-packages
-endif
-
-.pkginfo:
-       @echo Collecting package info...
-       @-for dir in package/*/; do \
-               echo Source-Makefile: $${dir}Makefile; \
-               $(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $$dir || echo "ERROR: please fix $${dir}Makefile" >&2; \
-       done > $@
-
-pkginfo-clean: FORCE
-       -rm -f .pkginfo .config.in
-
-.config.in: .pkginfo
-       @./scripts/gen_menuconfig.pl < $< > $@ || rm -f $@
-
-.config: ./scripts/config/conf .config.in
-       @[ -f .config ] || $(NO_TRACE_MAKE) menuconfig
-       @$< -D .config Config.in &> /dev/null
-
-scripts/config/mconf:
-       @$(MAKE) -C scripts/config all
-
-scripts/config/conf:
-       @$(MAKE) -C scripts/config conf
+  include rules.mk
+  include $(INCLUDE_DIR)/depends.mk
+  include $(INCLUDE_DIR)/subdir.mk
+  include target/Makefile
+  include package/Makefile
+  include tools/Makefile
+  include toolchain/Makefile
+
+$(toolchain/stamp-install): $(tools/stamp-install)
+$(target/stamp-compile): $(toolchain/stamp-install) $(tools/stamp-install) $(BUILD_DIR)/.prepared
+$(package/stamp-cleanup): $(target/stamp-compile)
+$(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
+$(package/stamp-install): $(package/stamp-compile)
+$(package/stamp-rootfs-prepare): $(package/stamp-install)
+$(target/stamp-install): $(package/stamp-compile) $(package/stamp-install) $(package/stamp-rootfs-prepare)
+
+$(BUILD_DIR)/.prepared: Makefile
+       @mkdir -p $$(dirname $@)
+       @touch $@
 
 
-config: scripts/config/conf .config.in FORCE
-       $< Config.in
+prepare: $(target/stamp-compile)
 
 
-config-clean: FORCE
-       $(NO_TRACE_MAKE) -C scripts/config clean
+clean: FORCE
+       $(_SINGLE)$(SUBMAKE) target/linux/clean
+       rm -rf $(BUILD_DIR) $(BIN_DIR) $(BUILD_LOG_DIR)
 
 
-defconfig: scripts/config/conf .config.in FORCE
-       touch .config
-       $< -D .config Config.in
+dirclean: clean
+       rm -rf $(STAGING_DIR) $(STAGING_DIR_HOST) $(STAGING_DIR_TOOLCHAIN) $(TOOLCHAIN_DIR) $(BUILD_DIR_HOST) $(BUILD_DIR_TOOLCHAIN)
+       rm -rf $(TMP_DIR)
+
+tmp/.prereq_packages: .config
+       unset ERROR; \
+       for package in $(sort $(prereq-y) $(prereq-m)); do \
+               $(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
+       done; \
+       if [ -n "$$ERROR" ]; then \
+               echo "Package prerequisite check failed."; \
+               false; \
+       fi
+       touch $@
 
 
-oldconfig: scripts/config/conf .config.in FORCE
-       $< -o Config.in
+# check prerequisites before starting to build
+prereq: $(target/stamp-prereq) tmp/.prereq_packages
 
 
-menuconfig: scripts/config/mconf .config.in FORCE
-       $< Config.in
+prepare: .config $(tools/stamp-install) $(toolchain/stamp-install)
+world: prepare $(target/stamp-compile) $(package/stamp-cleanup) $(package/stamp-compile) $(package/stamp-install) $(package/stamp-rootfs-prepare) $(target/stamp-install) FORCE
+       $(_SINGLE)$(SUBMAKE) -r package/index
 
 
-package/%: .pkginfo FORCE
-       $(MAKE) -C package $(patsubst package/%,%,$@)
+# update all feeds, re-create index files, install symlinks
+package/symlinks:
+       $(SCRIPT_DIR)/feeds update -a
+       $(SCRIPT_DIR)/feeds install -a
 
 
-target/%: .pkginfo FORCE
-       $(MAKE) -C target $(patsubst target/%,%,$@)
+# re-create index files, install symlinks
+package/symlinks-install:
+       $(SCRIPT_DIR)/feeds update -i
+       $(SCRIPT_DIR)/feeds install -a
 
 
-toolchain/%: FORCE
-       $(MAKE) -C toolchain $(patsubst toolchain/%,%,$@)
+# remove all symlinks, don't touch ./feeds
+package/symlinks-clean:
+       $(SCRIPT_DIR)/feeds uninstall -a
 
 
-.prereq-build: include/prereq-build.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 $@
+.PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
 
 
-.prereq-packages: include/prereq.mk .pkginfo .config
-       @$(NO_TRACE_MAKE) -s -C package TMPDIR="$(TOPDIR)/tmp" prereq 2>/dev/null || { \
-               echo "Prerequisite check failed. Use FORCE=1 to override."; \
-               false; \
-       }
-       @rm -rf "$(TOPDIR)/tmp"
-       @touch $@
-       
-prereq: .prereq-build .prereq-packages FORCE
-
-download: .config FORCE
-       $(MAKE) toolchain/download
-       $(MAKE) package/download
-       $(MAKE) target/download
-
-world: .config FORCE
-       $(MAKE) toolchain/install
-       $(MAKE) target/compile
-       $(MAKE) package/compile
-       $(MAKE) package/install
-       $(MAKE) target/install
-       $(MAKE) package/index
-
-clean: FORCE
-       rm -rf build_* bin
-
-dirclean: clean
-       rm -rf staging_dir_* toolchain_build_*
-
-distclean: dirclean config-clean
-       rm -rf dl .*config* .pkg* .prereq
-
-.SILENT: clean dirclean distclean config-clean download world
-FORCE: ;
-.PHONY: FORCE
-%: ;
+endif
Personal OpenWRT clone
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