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# [qMp] firmware generator (http://qmp.cat)
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#
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# Copyright (C) 2011-2012 qmp.cat
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#
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# Thiss program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Contributors: Simó Albert i Beltran
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#
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#OWRT_SVN = svn://svn.openwrt.org/openwrt/trunk
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#OWRT_SVN_REV = 29592
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OWRT_SVN = svn://svn.openwrt.org/openwrt/branches/backfire
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OWRT_PKG_SVN = svn://svn.openwrt.org/openwrt/branches/packages_10.03.1
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QMP_GIT_RW = ssh://gitosis@qmp.cat:221/qmp.git
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QMP_GIT_RO = git://qmp.cat/qmp.git
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QMP_GIT_BRANCH ?= master
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B6M_GIT = git://qmp.cat/b6m.git
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B6M_GIT_BRANCH = openwrt
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BUILD_DIR = build
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CONFIG_DIR = configs
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MY_CONFIGS = $(BUILD_DIR)/configs
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IMAGES = images
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SHELL = bash
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QMP_FEED = package/feeds/qmp_packages
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J ?= 1
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V ?= 0
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T =
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MAKE_SRC = -j$(J) V=$(V)
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include targets.mk
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TIMESTAMP = $(shell date +%Y%m%d_%H%M)
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#Checking if developer mode is enabled and if target is defined before
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$(eval $(if $(DEV),QMP_GIT=$(QMP_GIT_RW),QMP_GIT=$(QMP_GIT_RO)))
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$(eval $(if $(TARGET),,TARGET=$(T)))
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#Getting output image names
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IMAGE_PATH = $(shell echo $(IMAGE) | cut -d' ' -f1 )
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SIMAGE_PATH = $(shell echo $(SYSUPGRADE) | cut -d' ' -f1 )
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IM_NAME = $(shell echo $(IMAGE) | grep ' ' | cut -d' ' -f2 | sed s/TIMESTAMP/$(TIMESTAMP)/g )
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$(eval $(if $(IM_NAME),,IM_NAME=$(NAME)-factory-$(TIMESTAMP).bin))
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SIM_NAME = $(shell echo $(SYSUPGRADE) | grep ' ' | cut -d' ' -f2 | sed s/TIMESTAMP/$(TIMESTAMP)/g )
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$(eval $(if $(SIM_NAME),,SIM_NAME=$(NAME)-sysupgrade-$(TIMESTAMP).bin))
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CONFIG = $(BUILD_DIR)/$(TARGET)/.config
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KCONFIG = $(BUILD_DIR)/$(TARGET)/target/linux/$(ARCH)/config-*
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.PHONY: checkout update clean config menuconfig kernel_menuconfig list_targets build clean_qmp
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define build_src
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make -C $(BUILD_DIR)/$(TARGET) $(MAKE_SRC) BRANCH_GIT=$(shell git --git-dir=$(BUILD_DIR)/qmp/.git branch|grep ^*|cut -d " " -f 2) REV_GIT=$(shell git --git-dir=$(BUILD_DIR)/qmp/.git --no-pager log -n 1 --oneline|cut -d " " -f 1)
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endef
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define checkout_src
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svn --quiet co $(OWRT_SVN) $(BUILD_DIR)/$(TARGET)
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mkdir -p dl
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ln -fs ../../dl $(BUILD_DIR)/$(TARGET)/dl
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ln -fs ../qmp/files $(BUILD_DIR)/$(TARGET)/files
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ln -fs $(BUILD_DIR)/qmp/files files
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rm -rf $(BUILD_DIR)/$(TARGET)/feeds/
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cp -f $(BUILD_DIR)/qmp/feeds.conf $(BUILD_DIR)/$(TARGET)/
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sed -i -e "s|PATH|`pwd`/$(BUILD_DIR)|" $(BUILD_DIR)/$(TARGET)/feeds.conf
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endef
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define checkout_owrt_pkg_override
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svn --quiet co ${OWRT_PKG_SVN} $(BUILD_DIR)/packages.$(TARGET)
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sed -i -e "s|src-link packages .*|src-link packages `pwd`/$(BUILD_DIR)/packages.$(TARGET)|" $(BUILD_DIR)/$(TARGET)/feeds.conf
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endef
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define copy_config
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cp -f $(CONFIG_DIR)/$(TARGET)/config $(CONFIG) || echo "WARNING: Config file not found!"
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cd $(BUILD_DIR)/$(TARGET) && ./scripts/diffconfig.sh > .config.tmp
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cp -f $(BUILD_DIR)/$(TARGET)/.config.tmp $(BUILD_DIR)/$(TARGET)/.config
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cd $(BUILD_DIR)/$(TARGET) && make defconfig
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[ -f $(CONFIG_DIR)/$(TARGET)/kernel_config ] && cat $(CONFIG_DIR)/$(TARGET)/kernel_config >> $(CONFIG) || true
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endef
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define update_feeds
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@echo "Updating feed $(1)"
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./$(BUILD_DIR)/$(1)/scripts/feeds update -a
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./$(BUILD_DIR)/$(1)/scripts/feeds install -a
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endef
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define menuconfig_owrt
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make -C $(BUILD_DIR)/$(TARGET) menuconfig
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mkdir -p $(MY_CONFIGS)/$(TARGET)
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cp -f $(CONFIG) $(MY_CONFIGS)/$(TARGET)/config
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endef
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define kmenuconfig_owrt
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make -C $(BUILD_DIR)/$(TARGET) kernel_menuconfig
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mkdir -p $(MY_CONFIGS)/$(TARGET)
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cp -f $(KCONFIG) $(MY_CONFIGS)/$(TARGET)/kernel_config
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endef
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define post_build
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$(eval COMP=$(shell ls $(BUILD_DIR)/$(TARGET)/$(IMAGE_PATH) 2>/dev/null | grep -c \\.gz))
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mkdir -p $(IMAGES)
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@[ $(COMP) -eq 1 ] && gunzip $(BUILD_DIR)/$(TARGET)/$(IMAGE_PATH) -c > $(IMAGES)/$(IM_NAME) || true
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@[ $(COMP) -ne 1 ] && cp -f $(BUILD_DIR)/$(TARGET)/$(IMAGE_PATH) $(IMAGES)/$(IM_NAME) || true
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@[ $(COMP) -eq 1 -a -n "$(SYSUPGRADE)" ] && gunzip $(BUILD_DIR)/$(TARGET)/$(SIMAGE_PATH) -c > $(IMAGES)/$(SIM_NAME) || true
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@[ $(COMP) -ne 1 -a -n "$(SYSUPGRADE)" ] && cp -f $(BUILD_DIR)/$(TARGET)/$(SIMAGE_PATH) $(IMAGES)/$(SIM_NAME) || true
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@[ -f $(IMAGES)/$(IM_NAME) ] || false
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@echo $(IM_NAME)
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$(if $(SYSUPGRADE),@echo $(SIM_NAME))
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@echo "qMp firmware compiled, you can find output files in $(IMAGES) directory."
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endef
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define clean_all
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rm -rf $(BUILD_DIR)/*
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rm -f .checkout_*
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rm -f $(IMAGES)/*
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endef
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define clean_target
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rm -rf $(BUILD_DIR)/$(TARGET)
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rm -f .checkout_$(TARGET)
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rm -rf $(BUILD_DIR)/packages.$(TARGET)
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rm -f .checkout_owrt_pkg_override_$(TARGET)
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endef
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define clean_pkg
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echo "Cleaning package $1"
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make $1/clean
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endef
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define target_error
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@echo "You must specify target using T var (make T=alix build)"
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@echo "To see avialable targets run: make list_targets"
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@exit 1
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endef
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.checkout_qmp:
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@[ "$(DEV)" == "1" ] && echo "Using developer enviroment" || true
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git clone $(QMP_GIT) $(BUILD_DIR)/qmp
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cd $(BUILD_DIR)/qmp; git checkout $(QMP_GIT_BRANCH); cd ..
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@touch $@
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.checkout_b6m:
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git clone $(B6M_GIT) $(BUILD_DIR)/b6m
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cd $(BUILD_DIR)/b6m; git checkout --track origin/$(B6M_GIT_BRANCH); cd ..
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@touch $@
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.checkout_owrt_pkg:
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svn --quiet co ${OWRT_PKG_SVN} $(BUILD_DIR)/packages
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@touch $@
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.checkout_owrt_pkg_override:
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$(if $(filter $(origin OWRT_PKG_SVN),override),$(if $(wildcard .checkout_owrt_pkg_override_$(TARGET)),,$(call checkout_owrt_pkg_override)),)
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@touch .checkout_owrt_pkg_override_$(TARGET)
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.checkout_owrt:
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$(if $(TARGET),,$(call target_error))
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$(if $(wildcard .checkout_$(TARGET)),,$(call checkout_src))
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checkout: .checkout_qmp .checkout_b6m .checkout_owrt .checkout_owrt_pkg .checkout_owrt_pkg_override .checkout_qmp
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$(if $(wildcard .checkout_$(TARGET)),,$(call update_feeds,$(TARGET)))
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$(if $(wildcard .checkout_$(TARGET)),,$(call copy_config))
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@touch .checkout_$(TARGET)
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sync_config:
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$(if $(TARGET),,$(call target_error))
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$(call copy_config)
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update: .checkout_owrt_pkg .checkout_owrt_pkg_override .checkout_qmp .checkout_b6m
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cd $(BUILD_DIR)/qmp && git pull
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cd $(BUILD_DIR)/b6m && git pull
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update_all: update
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$(if $(TARGET),HW_AVAILABLE=$(TARGET))
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$(foreach dir,$(HW_AVAILABLE),$(if $(wildcard $(BUILD_DIR)/$(dir)),$(call update_feeds,$(dir))))
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menuconfig: checkout
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$(call menuconfig_owrt)
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kernel_menuconfig: checkout
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$(call kmenuconfig_owrt)
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clean:
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$(if $(TARGET),$(call clean_target),$(call clean_all))
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clean_qmp:
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cd $(BUILD_DIR)/$(TARGET) ; \
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for d in $(QMP_FEED)/*; do make $$d/clean ; done
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post_build:
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$(call post_build)
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list_targets:
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$(info $(HW_AVAILABLE))
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@exit 0
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config:
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select HW in alix rs rspro x86 fonera nsm5 nsm2; do break; done; echo $HW > .config.tmp;
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mv .config.tmp .config
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help:
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cat README | more || true
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build: checkout
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$(if $(TARGET),$(call build_src))
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$(call post_build)
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all: build
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default: build
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