X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/bdf6b4255a070a46d688b9e755520bb1ce7616b0..7e450a1c869a5b227e3c91c4e71049059f1193e6:/Makefile diff --git a/Makefile b/Makefile index 008117dd7..d9db23678 100644 --- a/Makefile +++ b/Makefile @@ -1,194 +1,192 @@ -# Makefile for buildroot2 +# Makefile for OpenWrt # -# Copyright (C) 1999-2004 by Erik Andersen +# Copyright (C) 2006 OpenWrt.org +# Copyright (C) 2006 by Felix Fietkau # -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# 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... #-------------------------------------------------------------- -TOPDIR=./ -CONFIG_CONFIG_IN = Config.in -CONFIG_DEFCONFIG = .defconfig -CONFIG = package/config -noconfig_targets := menuconfig config oldconfig randconfig \ - defconfig allyesconfig allnoconfig release tags +all: world -# Pull in the user's configuration file -ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) --include $(TOPDIR).config +SHELL:=/usr/bin/env bash +export LC_ALL=C +export LANG=C +export TOPDIR=${CURDIR} +ifeq ($(KBUILD_VERBOSE),99) + MAKE:=3>/dev/null $(MAKE) endif +export IS_TTY=$(shell tty -s && echo 1 || echo 0) + +include $(TOPDIR)/include/verbose.mk -ifeq ($(BR2_TAR_VERBOSITY),y) -TAR_OPTIONS=-xvf +OPENWRTVERSION:=$(RELEASE) +ifneq ($(VERSION),) + OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION)) else -TAR_OPTIONS=-xf + REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' ) + ifneq ($(REV),) + OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV) + endif endif +export OPENWRTVERSION -ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y) - -############################################################# -# -# The list of stuff to build for the target toolchain -# along with the packages to build for the target. -# -############################################################## -TARGETS:=host-sed linux-headers uclibc-configured binutils gcc uclibc-target-utils -include toolchain/Makefile.in -include toolchain/*/Makefile.in -include package/Makefile.in -include package/*/Makefile.in -include target/Makefile.in -include target/*/Makefile.in - -############################################################# -# -# You should probably leave this stuff alone unless you know -# what you are doing. -# -############################################################# - - - -all: world - -# In this section, we need .config -include .config.cmd - -TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS)) -TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS)) - -world: $(DL_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) $(TARGETS) - -.PHONY: all world clean distclean source $(TARGETS) \ - $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \ - $(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR) $(STAGING_DIR) - -include toolchain/*/*.mk -include package/*/*.mk -include target/*/*.mk - -############################################################# -# -# staging and target directories do NOT list these as -# dependancies anywhere else -# -############################################################# -$(DL_DIR): - @mkdir -p $(DL_DIR) - -$(BUILD_DIR): - @mkdir -p $(BUILD_DIR) - -$(TOOL_BUILD_DIR): - @mkdir -p $(TOOL_BUILD_DIR) +ifeq ($(FORCE),) + .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build + world: tmp/.prereq-packages tmp/.prereq-target +endif -$(STAGING_DIR): - @mkdir -p $(STAGING_DIR)/lib - @mkdir -p $(STAGING_DIR)/include - @mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME) - @ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib +define stamp +tmp/info/.stamp-$(1)-$(shell ls $(2)/*/Makefile | (md5sum || md5) 2>/dev/null | cut -d' ' -f1) +endef -$(TARGET_DIR): - @mkdir -p $(TARGET_DIR) - cp -a target/default/target_skeleton/* $(TARGET_DIR)/ - mkdir $(TARGET_DIR)/{proc,dev,jffs,tmp,usr/sbin} - chmod 1777 $(TARGET_DIR)/tmp - -find $(TARGET_DIR) -type d -name CVS -exec rm -rf {} \; > /dev/null 2>&1 +STAMP_pkginfo=$(call stamp,pkginfo,package) +STAMP_targetinfo=$(call stamp,targetinfo,target/linux) +define scan_info -source: $(TARGETS_SOURCE) +$(STAMP_$(1)): + @mkdir -p tmp/info + @rm -f tmp/info/.stamp-$(1)* + @touch $$@ -############################################################# -# -# Cleanup and misc junk -# -############################################################# -clean: - rm -rf $(BUILD_DIR) - -rm -f openwrt-* - @$(MAKE) -C $(CONFIG) clean +$(foreach FILE,$(shell ls $(2)/*/Makefile), +tmp/.$(1): $(FILE) +$(FILE): +) -distclean: clean - rm -rf $(DL_DIR) $(TOOL_BUILD_DIR) .config +tmp/.$(1): $(STAMP_$(1)) + @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)" + +endef + +$(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)) + +tmpinfo-clean: FORCE + @-rm -rf tmp/.pkginfo tmp/.targetinfo -sourceball: - rm -rf $(BUILD_DIR) - set -e; \ - cd ..; \ - rm -f buildroot.tar.bz2; \ - tar -cvf buildroot.tar buildroot; \ - bzip2 -9 buildroot.tar; \ +tmp/.config.in: tmp/.pkginfo + @./scripts/metadata.pl package_config < $< > $@ || rm -f $@ +tmp/.config-target.in: tmp/.targetinfo + @./scripts/metadata.pl target_config < $< > $@ || rm -f $@ -else # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y) +.config: ./scripts/config/conf tmp/.config.in tmp/.config-target.in + @[ -f .config ] || $(NO_TRACE_MAKE) menuconfig + @$< -D .config Config.in &> /dev/null -all: menuconfig +scripts/config/mconf: + @$(MAKE) -C scripts/config all -# configuration -# --------------------------------------------------------------------------- +scripts/config/conf: + @$(MAKE) -C scripts/config conf -$(CONFIG)/conf: - $(MAKE) -C $(CONFIG) conf - -@if [ ! -f .config ] ; then \ - cp $(CONFIG_DEFCONFIG) .config; \ - fi -$(CONFIG)/mconf: - $(MAKE) -C $(CONFIG) ncurses conf mconf - -@if [ ! -f .config ] ; then \ - cp $(CONFIG_DEFCONFIG) .config; \ - fi +config: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE + $< Config.in -menuconfig: $(CONFIG)/mconf - @$(CONFIG)/mconf $(CONFIG_CONFIG_IN) +config-clean: FORCE + $(NO_TRACE_MAKE) -C scripts/config clean -config: $(CONFIG)/conf - @$(CONFIG)/conf $(CONFIG_CONFIG_IN) +defconfig: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE + touch .config + $< -D .config Config.in -oldconfig: $(CONFIG)/conf - @$(CONFIG)/conf -o $(CONFIG_CONFIG_IN) +oldconfig: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE + $< -o Config.in -randconfig: $(CONFIG)/conf - @$(CONFIG)/conf -r $(CONFIG_CONFIG_IN) +menuconfig: scripts/config/mconf tmp/.config.in tmp/.config-target.in FORCE + $< Config.in -allyesconfig: $(CONFIG)/conf - #@$(CONFIG)/conf -y $(CONFIG_CONFIG_IN) - #sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config - @$(CONFIG)/conf -o $(CONFIG_CONFIG_IN) +kernel_menuconfig: .config FORCE + -$(MAKE) target/linux-prepare + $(NO_TRACE_MAKE) -C target/linux menuconfig -allnoconfig: $(CONFIG)/conf - @$(CONFIG)/conf -n $(CONFIG_CONFIG_IN) +package/%: + @$(NO_TRACE_MAKE) -s tmp/.pkginfo tmp/.targetinfo + $(MAKE) -C package $(patsubst package/%,%,$@) -defconfig: $(CONFIG)/conf - @$(CONFIG)/conf -d $(CONFIG_CONFIG_IN) +target/%: + @$(NO_TRACE_MAKE) -s tmp/.pkginfo tmp/.targetinfo + $(MAKE) -C target $(patsubst target/%,%,$@) -############################################################# -# -# Cleanup and misc junk -# -############################################################# -clean: - @$(MAKE) -C $(CONFIG) clean +tools/%: FORCE + $(MAKE) -C tools $(patsubst tools/%,%,$@) -distclean: clean +toolchain/%: tmp/.targetinfo FORCE + $(MAKE) -C toolchain $(patsubst toolchain/%,%,$@) -endif # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y) +tmp/.prereq-build: include/prereq-build.mk + @mkdir -p tmp + @rm -f tmp/.host.mk + @$(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 $@ -.PHONY: dummy subdirs release distclean clean config oldconfig \ - menuconfig tags check test depend +tmp/.prereq-packages: include/prereq.mk tmp/.pkginfo .config + @mkdir -p tmp + @rm -f tmp/.host.mk + @$(NO_TRACE_MAKE) -s -C package prereq 2>/dev/null || { \ + echo "Prerequisite check failed. Use FORCE=1 to override."; \ + false; \ + } + @touch $@ +tmp/.prereq-target: include/prereq.mk tmp/.targetinfo .config + @mkdir -p tmp + @rm -f tmp/.host.mk + @$(NO_TRACE_MAKE) -s -C target prereq 2>/dev/null || { \ + echo "Prerequisite check failed. Use FORCE=1 to override."; \ + false; \ + } + @touch $@ + +prereq: tmp/.prereq-build tmp/.prereq-packages tmp/.prereq-target FORCE + +download: .config FORCE + $(MAKE) tools/download + $(MAKE) toolchain/download + $(MAKE) package/download + $(MAKE) target/download + +world: .config FORCE + $(MAKE) tools/install + $(MAKE) toolchain/install + $(MAKE) target/compile + $(MAKE) package/compile + $(MAKE) package/install + $(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 + rm -rf dl + +help: + cat README + +doc: + $(MAKE) -C docs/ openwrt.pdf + +docclean: + $(MAKE) -C docs/ clean + +.SILENT: clean dirclean distclean config-clean download world +FORCE: ; +.PHONY: FORCE help +%: ;