openwrt/target/imagebuilder/files/Makefile
Jo-Philipp Wich 27854a0a84 build: add checksum target
Add a new "checksum" make target which generates an sha256sums file over the
image files produced in bin/targets/ and automatically call it during make
world after the package index generation.

The advantage of this new target is that it is guaranteed to run after the
images, the SDK and the ImageBuilder archives have been generated to ensure
that they all end up in the checksum file. Fixes FS#51.

Uses sed to postprocess the OpenSSL digest output into an sha256sum command
compatible format.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-08-01 18:11:21 +02:00

205 lines
6.0 KiB
Makefile

# 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
include $(TOPDIR)/include/host.mk
ifneq ($(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)/version.mk
export REVISION
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).
Building images:
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="<profilename>" # override the default target profile
make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
make image FILES="<path>" # include extra files from <path>
make image BIN_DIR="<path>" # alternative output directory for the images
make image EXTRA_IMAGE_NAME="<string>" # Add this to the output image filename (sanitized)
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)
OPKG:= \
IPKG_NO_SCRIPT=1 \
IPKG_INSTROOT="$(TARGET_DIR)" \
$(STAGING_DIR_HOST)/bin/opkg \
-f $(TOPDIR)/repositories.conf \
--force-depends \
--force-overwrite \
--force-postinstall \
--cache $(DL_DIR) \
--lists-dir $(LISTS_DIR) \
--offline-root $(TARGET_DIR) \
--add-dest root:/ \
--add-arch all:100 \
--add-arch $(ARCH_PACKAGES):200
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 ' $($(p)_NAME)'; ) echo ' Packages: $($(p)_PACKAGES)'; \
)
.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
rm -f tmp/.host.mk
@$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 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: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
echo 'Default Packages: $(DEFAULT_PACKAGES)'
echo 'Available Profiles:'
echo; $(PROFILE_LIST)
BUILD_PACKAGES:=$(USER_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))
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)
mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
if [ ! -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.";\
$(MAKE) package_index; \
else \
mkdir -p $(TARGET_DIR)/tmp; \
$(OPKG) update || true; \
fi
$(MAKE) package_install
ifneq ($(USER_FILES),)
$(MAKE) copy_files
endif
$(MAKE) package_postinst
$(MAKE) build_image
$(MAKE) checksum
package_index: FORCE
@echo
@echo Building package index...
@mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp
(cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
gzip -9nc Packages > Packages.gz \
) >/dev/null 2>/dev/null
$(OPKG) update || true
package_install: FORCE
@echo
@echo Installing packages...
$(OPKG) install $(firstword $(wildcard $(PACKAGE_DIR)/libc_*.ipk $(PACKAGE_DIR)/base/libc_*.ipk))
$(OPKG) install $(firstword $(wildcard $(PACKAGE_DIR)/kernel_*.ipk $(PACKAGE_DIR)/base/kernel_*.ipk))
$(OPKG) install $(BUILD_PACKAGES)
rm -f $(TARGET_DIR)/usr/lib/opkg/lists/*
copy_files: FORCE
@echo
@echo Copying extra files
@$(call file_copy,$(USER_FILES)/*,$(TARGET_DIR)/)
package_postinst: FORCE
@echo
@echo Cleaning up
@rm -f $(TARGET_DIR)/tmp/opkg.lock
@echo
@echo Activating init scripts
@mkdir -p $(TARGET_DIR)/etc/rc.d
@( \
cd $(TARGET_DIR); \
for script in ./usr/lib/opkg/info/*.postinst; do \
IPKG_INSTROOT=$(TARGET_DIR) $$(which bash) $$script; \
done || true \
)
rm -f $(TARGET_DIR)/usr/lib/opkg/info/*.postinst
$(if $(CONFIG_CLEAN_IPKG),rm -rf $(TARGET_DIR)/usr/lib/opkg)
build_image: FORCE
@echo
@echo Building images...
$(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
$(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
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))
image:
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
(unset PROFILE FILES PACKAGES MAKEFLAGS; \
$(MAKE) _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)"))
.SILENT: help info image