# Makefile for OpenWrt # # Copyright (C) 2007-2015 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # TOPDIR:=${CURDIR} LC_ALL:=C LANG:=C export TOPDIR LC_ALL LANG export OPENWRT_VERBOSE=s all: help export ORIG_PATH:=$(if $(ORIG_PATH),$(ORIG_PATH),$(PATH)) export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH) ifneq ($(OPENWRT_BUILD),1) override OPENWRT_BUILD=1 export OPENWRT_BUILD endif include rules.mk include $(INCLUDE_DIR)/debug.mk include $(INCLUDE_DIR)/depends.mk include $(INCLUDE_DIR)/rootfs.mk include $(INCLUDE_DIR)/version.mk export REVISION export SOURCE_DATE_EPOCH define Helptext Available Commands: help: This help text info: Show a list of available target profiles clean: Remove images and temporary build files image: Build an image (see below for more information). manifest: Show all package that will be installed into the image package_whatdepends: Show which packages have a dependency on this package_depends: Show installation dependency of the package image: By default 'make image' will create an image with the default target profile and package set. You can use the following parameters to change that: make image PROFILE="" # override the default target profile make image PACKAGES=" [ [ ...]]" # include extra packages make image FILES="" # include extra files from make image BIN_DIR="" # alternative output directory for the images make image EXTRA_IMAGE_NAME="" # Add this to the output image filename (sanitized) make image DISABLED_SERVICES=" [ [ ..]]" # Which services in /etc/init.d/ should be disabled make image ADD_LOCAL_KEY=1 # store locally generated signing key in built images make image ROOTFS_PARTSIZE="" # override the default rootfs partition size in MegaBytes manifest: List "all" packages which get installed into the image. You can use the following parameters: make manifest PROFILE="" # override the default target profile make manifest PACKAGES=" [ [ ...]]" # include extra packages make manifest STRIP_ABI=1 # remove ABI version from printed package names package_whatdepends: List "all" packages that have a dependency on this package You can use the following parameters: make package_whatdepends PACKAGE="" package_depends: List "all" packages dependency of the package You can use the following parameters: make package_depends PACKAGE="" endef $(eval $(call shexport,Helptext)) help: FORCE echo "$$$(call shvar,Helptext)" # override variables from rules.mk PACKAGE_DIR:=$(TOPDIR)/packages LISTS_DIR:=$(subst $(space),/,$(patsubst %,..,$(subst /,$(space),$(TARGET_DIR))))$(DL_DIR) export OPKG_KEYS:=$(TOPDIR)/keys OPKG:=$(call opkg,$(TARGET_DIR)) \ -f $(TOPDIR)/repositories.conf \ --verify-program $(SCRIPT_DIR)/opkg-key \ --cache $(DL_DIR) \ --lists-dir $(LISTS_DIR) include $(INCLUDE_DIR)/target.mk -include .profiles.mk USER_PROFILE ?= $(firstword $(PROFILE_NAMES)) PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \ echo '$(patsubst DEVICE_%,%,$(p)):'; $(if $($(p)_NAME),echo ' $(subst ','"'"',$($(p)_NAME))'; ) \ echo ' Packages: $($(p)_PACKAGES)'; echo ' hasImageMetadata: $($(p)_HAS_IMAGE_METADATA)'; \ $(if $($(p)_SUPPORTED_DEVICES),echo ' SupportedDevices: $($(p)_SUPPORTED_DEVICES)';) ) .profiles.mk: .targetinfo @$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@ staging_dir/host/.prereq-build: include/prereq-build.mk mkdir -p tmp @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq IB=1 2>/dev/null || { \ echo "Prerequisite check failed. Use FORCE=1 to override."; \ false; \ } ifneq ($(realpath $(TOPDIR)/include/prepare.mk),) @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \ echo "Preparation failed."; \ false; \ } endif touch $@ _call_info: FORCE echo 'Current Target: "$(TARGETID)"' echo 'Current Architecture: "$(ARCH)"' echo 'Current Revision: "$(REVISION)"' echo 'Default Packages: $(DEFAULT_PACKAGES)' echo 'Available Profiles:' echo; $(PROFILE_LIST) BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel) # "-pkgname" in the package list means remove "pkgname" from the package list BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES)) BUILD_PACKAGES:=$(USER_PACKAGES) $(BUILD_PACKAGES) BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES)) PACKAGES:= _call_image: staging_dir/host/.prereq-build echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))' echo 'Packages: $(BUILD_PACKAGES)' echo rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG) mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR) $(MAKE) package_reload $(MAKE) package_install $(MAKE) -s prepare_rootfs $(MAKE) -s build_image $(MAKE) -s json_overview_image_info $(MAKE) -s checksum _call_manifest: FORCE rm -rf $(TARGET_DIR) mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR) $(MAKE) package_reload >/dev/null $(MAKE) package_install >/dev/null $(OPKG) list-installed $(if $(STRIP_ABI),--strip-abi) package_index: FORCE @echo >&2 @echo Building package index... >&2 @mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \ gzip -9nc Packages > Packages.gz; \ $(if $(CONFIG_SIGNATURE_CHECK), \ $(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY)) \ ) >/dev/null 2>/dev/null $(OPKG) update >&2 || true package_reload: if [ -d "$(PACKAGE_DIR)" ] && ( \ [ ! -f "$(PACKAGE_DIR)/Packages" ] || \ [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || \ [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ] ); then \ echo "Package list missing or not up-to-date, generating it." >&2 ;\ $(MAKE) package_index; \ else \ mkdir -p $(TARGET_DIR)/tmp; \ $(OPKG) update >&2 || true; \ fi package_list: FORCE @$(MAKE) -s package_reload @$(OPKG) list --size 2>/dev/null package_install: FORCE @echo @echo Installing packages... $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/libc_*.ipk $(PACKAGE_DIR)/libc_*.ipk)) $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/kernel_*.ipk $(PACKAGE_DIR)/kernel_*.ipk)) $(OPKG) install $(BUILD_PACKAGES) prepare_rootfs: FORCE @echo @echo Finalizing root filesystem... $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG) $(if $(CONFIG_SIGNATURE_CHECK), \ $(if $(ADD_LOCAL_KEY), \ OPKG_KEYS=$(TARGET_DIR)/etc/opkg/keys/ \ $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub \ ) \ ) $(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES),$(DISABLED_SERVICES)) build_image: FORCE @echo @echo Building images... rm -rf $(BUILD_DIR)/json_info_files/ if [ -d "target/linux/feeds/$(BOARD)" ]; then \ $(NO_TRACE_MAKE) -C target/linux/feeds/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \ $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)"); \ else \ $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \ $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)"); \ fi $(BIN_DIR)/profiles.json: FORCE $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \ WORK_DIR=$(BUILD_DIR)/json_info_files \ $(SCRIPT_DIR)/json_overview_image_info.py $@ \ ) json_overview_image_info: $(BIN_DIR)/profiles.json checksum: FORCE @echo @echo Calculating checksums... @$(call sha256sums,$(BIN_DIR)) clean: rm -rf $(TMP_DIR) $(DL_DIR) $(TARGET_DIR) $(BIN_DIR) info: (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info) PROFILE_FILTER = $(filter DEVICE_$(PROFILE) $(PROFILE),$(PROFILE_NAMES)) _check_profile: FORCE ifneq ($(PROFILE),) ifeq ($(PROFILE_FILTER),) @echo 'Profile "$(PROFILE)" does not exist!' @echo 'Use "make info" to get a list of available profile names.' @exit 1 endif endif _check_keys: FORCE ifneq ($(CONFIG_SIGNATURE_CHECK),) @if [ ! -s $(BUILD_KEY) -o ! -s $(BUILD_KEY).pub ]; then \ echo Generate local signing keys... >&2; \ $(STAGING_DIR_HOST)/bin/usign -G \ -s $(BUILD_KEY) -p $(BUILD_KEY).pub -c "Local build key"; \ $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub; \ fi if [ ! -s $(BUILD_KEY).ucert ]; then \ echo Generate local certificate... >&2; \ $(STAGING_DIR_HOST)/bin/ucert -I \ -c $(BUILD_KEY).ucert \ -p $(BUILD_KEY).pub \ -s $(BUILD_KEY); \ fi endif image: $(MAKE) -s _check_profile $(MAKE) -s _check_keys (unset PROFILE FILES PACKAGES MAKEFLAGS; \ $(MAKE) -s _call_image \ $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \ $(if $(FILES),USER_FILES="$(FILES)") \ $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \ $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)") \ $(if $(DISABLED_SERVICES),DISABLED_SERVICES="$(DISABLED_SERVICES)") \ $(if $(ROOTFS_PARTSIZE),CONFIG_TARGET_ROOTFS_PARTSIZE="$(ROOTFS_PARTSIZE)")) manifest: FORCE $(MAKE) -s _check_profile $(MAKE) -s _check_keys (unset PROFILE FILES PACKAGES MAKEFLAGS; \ $(MAKE) -s _call_manifest \ $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \ $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)")) package_whatdepends: FORCE ifeq ($(PACKAGE),) @echo 'Variable `PACKAGE` is not set but required by `whatdepends`' @exit 1 endif @$(MAKE) -s package_reload @$(OPKG) whatdepends -A $(PACKAGE) package_depends: FORCE ifeq ($(PACKAGE),) @echo 'Variable `PACKAGE` is not set but required by `package_depends`' @exit 1 endif @$(MAKE) -s package_reload @$(OPKG) depends -A $(PACKAGE) .SILENT: help info image manifest package_whatdepends package_depends