target/imagebuilder/files/Makefile

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2007-2015 OpenWrt.org
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8
   9 TOPDIR:=${CURDIR}
  10 LC_ALL:=C
  11 LANG:=C
  12 export TOPDIR LC_ALL LANG
  13 export OPENWRT_VERBOSE=s
  14 all: help
  15
  16 export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
  17
  18 ifneq ($(OPENWRT_BUILD),1)
  19   override OPENWRT_BUILD=1
  20   export OPENWRT_BUILD
  21 endif
  22
  23 include rules.mk
  24 include $(INCLUDE_DIR)/debug.mk
  25 include $(INCLUDE_DIR)/depends.mk
  26 include $(INCLUDE_DIR)/rootfs.mk
  27
  28 include $(INCLUDE_DIR)/version.mk
  29 export REVISION
  30 export SOURCE_DATE_EPOCH
  31
  32 define Helptext
  33 Available Commands:
  34         help:   This help text
  35         info:   Show a list of available target profiles
  36         clean:  Remove images and temporary build files
  37         image:  Build an image (see below for more information).
  38         manifest: Show all package that will be installed into the image
  39         package_depends: Show installation dependency of the package
  40
  41 image:
  42         By default 'make image' will create an image with the default
  43         target profile and package set. You can use the following parameters
  44         to change that:
  45
  46         make image PROFILE="<profilename>" # override the default target profile
  47         make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  48         make image FILES="<path>" # include extra files from <path>
  49         make image BIN_DIR="<path>" # alternative output directory for the images
  50         make image EXTRA_IMAGE_NAME="<string>" # Add this to the output image filename (sanitized)
  51         make image DISABLED_SERVICES="<svc1> [<svc2> [<svc3> ..]]" # Which services in /etc/init.d/ should be disabled
  52         make image ADD_LOCAL_KEY=1 # store locally generated signing key in built images
  53
  54 manifest:
  55         List "all" packages which get installed into the image.
  56         You can use the following parameters:
  57
  58         make manifest PROFILE="<profilename>" # override the default target profile
  59         make manifest PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  60         make manifest STRIP_ABI=1 # remove ABI version from printed package names
  61
  62 package_depends:
  63         List "all" packages dependency of the package
  64         You can use the following parameters:
  65
  66         make package_depends PACKAGE="<pkg>"
  67
  68 endef
  69 $(eval $(call shexport,Helptext))
  70
  71 help: FORCE
  72         echo "$$$(call shvar,Helptext)"
  73
  74
  75 # override variables from rules.mk
  76 PACKAGE_DIR:=$(TOPDIR)/packages
  77 LISTS_DIR:=$(subst $(space),/,$(patsubst %,..,$(subst /,$(space),$(TARGET_DIR))))$(DL_DIR)
  78 export OPKG_KEYS:=$(TOPDIR)/keys
  79 OPKG:=$(call opkg,$(TARGET_DIR)) \
  80         -f $(TOPDIR)/repositories.conf \
  81         --verify-program $(SCRIPT_DIR)/opkg-key \
  82         --cache $(DL_DIR) \
  83         --lists-dir $(LISTS_DIR)
  84
  85 include $(INCLUDE_DIR)/target.mk
  86 -include .profiles.mk
  87
  88 USER_PROFILE ?= $(firstword $(PROFILE_NAMES))
  89 PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \
  90         echo '$(patsubst DEVICE_%,%,$(p)):'; $(if $($(p)_NAME),echo '    $(subst ','"'"',$($(p)_NAME))'; ) \
  91         echo '    Packages: $($(p)_PACKAGES)'; echo '    hasImageMetadata: $($(p)_HAS_IMAGE_METADATA)'; \
  92         $(if $($(p)_SUPPORTED_DEVICES),echo '    SupportedDevices: $($(p)_SUPPORTED_DEVICES)';) )
  93
  94
  95 .profiles.mk: .targetinfo
  96         @$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
  97
  98 staging_dir/host/.prereq-build: include/prereq-build.mk
  99         mkdir -p tmp
 100         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq IB=1 2>/dev/null || { \
 101                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
 102                 false; \
 103         }
 104   ifneq ($(realpath $(TOPDIR)/include/prepare.mk),)
 105         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \
 106                 echo "Preparation failed."; \
 107                 false; \
 108         }
 109   endif
 110         touch $@
 111
 112 _call_info: FORCE
 113         echo 'Current Target: "$(TARGETID)"'
 114         echo 'Current Architecture: "$(ARCH)"'
 115         echo 'Current Revision: "$(REVISION)"'
 116         echo 'Default Packages: $(DEFAULT_PACKAGES)'
 117         echo 'Available Profiles:'
 118         echo; $(PROFILE_LIST)
 119
 120 BUILD_PACKAGES:=$(USER_PACKAGES) $(sort $(DEFAULT_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
 121 # "-pkgname" in the package list means remove "pkgname" from the package list
 122 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 123 PACKAGES:=
 124
 125 _call_image: staging_dir/host/.prereq-build
 126         echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 127         echo 'Packages: $(BUILD_PACKAGES)'
 128         echo
 129         rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
 130         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 131         $(MAKE) package_reload
 132         $(MAKE) package_install
 133         $(MAKE) -s prepare_rootfs
 134         $(MAKE) -s build_image
 135         $(MAKE) -s json_overview_image_info
 136         $(MAKE) -s checksum
 137
 138 _call_manifest: FORCE
 139         rm -rf $(TARGET_DIR)
 140         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 141         $(MAKE) package_reload >/dev/null
 142         $(MAKE) package_install >/dev/null
 143         $(OPKG) list-installed $(if $(STRIP_ABI),--strip-abi)
 144
 145 package_index: FORCE
 146         @echo >&2
 147         @echo Building package index... >&2
 148         @mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp
 149         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 150                 gzip -9nc Packages > Packages.gz; \
 151                 $(if $(CONFIG_SIGNATURE_CHECK), \
 152                         $(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY)) \
 153         ) >/dev/null 2>/dev/null
 154         $(OPKG) update >&2 || true
 155
 156 package_reload:
 157         if [ -d "$(PACKAGE_DIR)" ] && ( \
 158                         [ ! -f "$(PACKAGE_DIR)/Packages" ] || \
 159                         [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || \
 160                         [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ] ); then \
 161                 echo "Package list missing or not up-to-date, generating it." >&2 ;\
 162                 $(MAKE) package_index; \
 163         else \
 164                 mkdir -p $(TARGET_DIR)/tmp; \
 165                 $(OPKG) update >&2 || true; \
 166         fi
 167
 168 package_list: FORCE
 169         @$(MAKE) -s package_reload
 170         @$(OPKG) list --size 2>/dev/null
 171
 172 package_install: FORCE
 173         @echo
 174         @echo Installing packages...
 175         $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/libc_*.ipk $(PACKAGE_DIR)/libc_*.ipk))
 176         $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/kernel_*.ipk $(PACKAGE_DIR)/kernel_*.ipk))
 177         $(OPKG) install $(BUILD_PACKAGES)
 178
 179 prepare_rootfs: FORCE
 180         @echo
 181         @echo Finalizing root filesystem...
 182
 183         $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
 184         $(if $(CONFIG_SIGNATURE_CHECK), \
 185                 $(if $(ADD_LOCAL_KEY), \
 186                         OPKG_KEYS=$(TARGET_DIR)/etc/opkg/keys/ \
 187                         $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub \
 188                 ) \
 189         )
 190         $(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES),$(DISABLED_SERVICES))
 191
 192 build_image: FORCE
 193         @echo
 194         @echo Building images...
 195         rm -rf $(BUILD_DIR)/json_info_files/
 196         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
 197                 $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
 198
 199 $(BIN_DIR)/profiles.json: FORCE
 200         $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
 201                 WORK_DIR=$(BUILD_DIR)/json_info_files \
 202                         $(SCRIPT_DIR)/json_overview_image_info.py $@ \
 203         )
 204
 205 json_overview_image_info: $(BIN_DIR)/profiles.json
 206
 207 checksum: FORCE
 208         @echo
 209         @echo Calculating checksums...
 210         @$(call sha256sums,$(BIN_DIR))
 211
 212 clean:
 213         rm -rf $(TMP_DIR) $(DL_DIR) $(TARGET_DIR) $(BIN_DIR)
 214
 215
 216 info:
 217         (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
 218
 219 PROFILE_FILTER = $(filter DEVICE_$(PROFILE) $(PROFILE),$(PROFILE_NAMES))
 220
 221 _check_profile: FORCE
 222 ifneq ($(PROFILE),)
 223   ifeq ($(PROFILE_FILTER),)
 224         @echo 'Profile "$(PROFILE)" does not exist!'
 225         @echo 'Use "make info" to get a list of available profile names.'
 226         @exit 1
 227   endif
 228 endif
 229
 230 _check_keys: FORCE
 231 ifneq ($(CONFIG_SIGNATURE_CHECK),)
 232         @if [ ! -s $(BUILD_KEY) -o ! -s $(BUILD_KEY).pub ]; then \
 233                 echo Generate local signing keys... >&2; \
 234                 $(STAGING_DIR_HOST)/bin/usign -G \
 235                         -s $(BUILD_KEY) -p $(BUILD_KEY).pub -c "Local build key"; \
 236                 $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub; \
 237         fi
 238         if [ ! -s $(BUILD_KEY).ucert ]; then \
 239                 echo Generate local certificate... >&2; \
 240                 $(STAGING_DIR_HOST)/bin/ucert -I \
 241                         -c $(BUILD_KEY).ucert \
 242                         -p $(BUILD_KEY).pub \
 243                         -s $(BUILD_KEY); \
 244         fi
 245 endif
 246
 247 image:
 248         $(MAKE) -s _check_profile
 249         $(MAKE) -s _check_keys
 250         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 251         $(MAKE) -s _call_image \
 252                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 253                 $(if $(FILES),USER_FILES="$(FILES)") \
 254                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
 255                 $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)") \
 256                 $(if $(DISABLED_SERVICES),DISABLED_SERVICES="$(DISABLED_SERVICES)"))
 257
 258 manifest: FORCE
 259         $(MAKE) -s _check_profile
 260         $(MAKE) -s _check_keys
 261         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 262         $(MAKE) -s _call_manifest \
 263                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 264                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
 265
 266 whatdepends: FORCE
 267 ifeq ($(PACKAGE),)
 268         @echo 'Variable `PACKAGE` is not set but required by `whatdepends`'
 269         @exit 1
 270 endif
 271         @$(MAKE) -s package_reload
 272         @$(OPKG) whatdepends -A $(PACKAGE)
 273
 274 package_depends: FORCE
 275 ifeq ($(PACKAGE),)
 276         @echo 'Variable `PACKAGE` is not set but required by `package_depends`'
 277         @exit 1
 278 endif
 279         @$(MAKE) -s package_reload
 280         @$(OPKG) depends -A $(PACKAGE)
 281
 282
 283 .SILENT: help info image manifest whatdepends package_depends