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:=${CURDIR}
  10 LC_ALL:=C
  11 LANG:=C
  12 export TOPDIR LC_ALL LANG
  13 export OPENWRT_VERBOSE=s
  14 all: help
  15
  16 export ORIG_PATH:=$(if $(ORIG_PATH),$(ORIG_PATH),$(PATH))
  17 export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
  18
  19 ifneq ($(OPENWRT_BUILD),1)
  20   override OPENWRT_BUILD=1
  21   export OPENWRT_BUILD
  22 endif
  23
  24 include rules.mk
  25 include $(INCLUDE_DIR)/debug.mk
  26 include $(INCLUDE_DIR)/depends.mk
  27 include $(INCLUDE_DIR)/rootfs.mk
  28
  29 include $(INCLUDE_DIR)/version.mk
  30 export REVISION
  31 export SOURCE_DATE_EPOCH
  32
  33 define Helptext
  34 Available Commands:
  35         help:   This help text
  36         info:   Show a list of available target profiles
  37         clean:  Remove images and temporary build files
  38         image:  Build an image (see below for more information).
  39         manifest: Show all package that will be installed into the image
  40         package_whatdepends: Show which packages have a dependency on this
  41         package_depends: Show installation dependency of the package
  42
  43 image:
  44         By default 'make image' will create an image with the default
  45         target profile and package set. You can use the following parameters
  46         to change that:
  47
  48         make image PROFILE="<profilename>" # override the default target profile
  49         make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  50         make image FILES="<path>" # include extra files from <path>
  51         make image BIN_DIR="<path>" # alternative output directory for the images
  52         make image EXTRA_IMAGE_NAME="<string>" # Add this to the output image filename (sanitized)
  53         make image DISABLED_SERVICES="<svc1> [<svc2> [<svc3> ..]]" # Which services in /etc/init.d/ should be disabled
  54         make image ADD_LOCAL_KEY=1 # store locally generated signing key in built images
  55         make image ROOTFS_PARTSIZE="<size>" # override the default rootfs partition size in MegaBytes
  56
  57 manifest:
  58         List "all" packages which get installed into the image.
  59         You can use the following parameters:
  60
  61         make manifest PROFILE="<profilename>" # override the default target profile
  62         make manifest PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  63         make manifest STRIP_ABI=1 # remove ABI version from printed package names
  64
  65
  66 package_whatdepends:
  67         List "all" packages that have a dependency on this package
  68         You can use the following parameters:
  69
  70         make package_whatdepends PACKAGE="<pkg>"
  71
  72 package_depends:
  73         List "all" packages dependency of the package
  74         You can use the following parameters:
  75
  76         make package_depends PACKAGE="<pkg>"
  77
  78 endef
  79 $(eval $(call shexport,Helptext))
  80
  81 help: FORCE
  82         echo "$$$(call shvar,Helptext)"
  83
  84
  85 # override variables from rules.mk
  86 PACKAGE_DIR:=$(TOPDIR)/packages
  87 LISTS_DIR:=$(subst $(space),/,$(patsubst %,..,$(subst /,$(space),$(TARGET_DIR))))$(DL_DIR)
  88 export OPKG_KEYS:=$(TOPDIR)/keys
  89 OPKG:=$(call opkg,$(TARGET_DIR)) \
  90         -f $(TOPDIR)/repositories.conf \
  91         --verify-program $(SCRIPT_DIR)/opkg-key \
  92         --cache $(DL_DIR) \
  93         --lists-dir $(LISTS_DIR)
  94
  95 include $(INCLUDE_DIR)/target.mk
  96 -include .profiles.mk
  97
  98 USER_PROFILE ?= $(firstword $(PROFILE_NAMES))
  99 PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \
 100         echo '$(patsubst DEVICE_%,%,$(p)):'; $(if $($(p)_NAME),echo '    $(subst ','"'"',$($(p)_NAME))'; ) \
 101         echo '    Packages: $($(p)_PACKAGES)'; echo '    hasImageMetadata: $($(p)_HAS_IMAGE_METADATA)'; \
 102         $(if $($(p)_SUPPORTED_DEVICES),echo '    SupportedDevices: $($(p)_SUPPORTED_DEVICES)';) )
 103
 104
 105 .profiles.mk: .targetinfo
 106         @$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
 107
 108 staging_dir/host/.prereq-build: include/prereq-build.mk
 109         mkdir -p tmp feeds
 110         ln -sf $(TOPDIR)/package $(TOPDIR)/feeds/base
 111         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq IB=1 2>/dev/null || { \
 112                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
 113                 false; \
 114         }
 115   ifneq ($(realpath $(TOPDIR)/include/prepare.mk),)
 116         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \
 117                 echo "Preparation failed."; \
 118                 false; \
 119         }
 120   endif
 121         touch $@
 122
 123 _call_info: FORCE
 124         echo 'Current Target: "$(TARGETID)"'
 125         echo 'Current Architecture: "$(ARCH)"'
 126         echo 'Current Revision: "$(REVISION)"'
 127         echo 'Default Packages: $(DEFAULT_PACKAGES)'
 128         echo 'Available Profiles:'
 129         echo; $(PROFILE_LIST)
 130
 131 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
 132 # "-pkgname" in the package list means remove "pkgname" from the package list
 133 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 134 BUILD_PACKAGES:=$(USER_PACKAGES) $(BUILD_PACKAGES)
 135 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 136 PACKAGES:=
 137
 138 _call_image: staging_dir/host/.prereq-build
 139         echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 140         echo 'Packages: $(BUILD_PACKAGES)'
 141         echo
 142         rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
 143         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 144         $(MAKE) package_reload
 145         $(MAKE) package_install
 146         $(MAKE) -s prepare_rootfs
 147         $(MAKE) -s build_image
 148         $(MAKE) -s json_overview_image_info
 149         $(MAKE) -s checksum
 150
 151 _call_manifest: FORCE
 152         rm -rf $(TARGET_DIR)
 153         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 154         $(MAKE) package_reload >/dev/null
 155         $(MAKE) package_install >/dev/null
 156         $(OPKG) list-installed $(if $(STRIP_ABI),--strip-abi)
 157
 158 package_index: FORCE
 159         @echo >&2
 160         @echo Building package index... >&2
 161         @mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp
 162         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 163                 gzip -9nc Packages > Packages.gz; \
 164                 $(if $(CONFIG_SIGNATURE_CHECK), \
 165                         $(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY)) \
 166         ) >/dev/null 2>/dev/null
 167         $(OPKG) update >&2 || true
 168
 169 package_reload:
 170         if [ -d "$(PACKAGE_DIR)" ] && ( \
 171                         [ ! -f "$(PACKAGE_DIR)/Packages" ] || \
 172                         [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || \
 173                         [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ] ); then \
 174                 echo "Package list missing or not up-to-date, generating it." >&2 ;\
 175                 $(MAKE) package_index; \
 176         else \
 177                 mkdir -p $(TARGET_DIR)/tmp; \
 178                 $(OPKG) update >&2 || true; \
 179         fi
 180
 181 package_list: FORCE
 182         @$(MAKE) -s package_reload
 183         @$(OPKG) list --size 2>/dev/null
 184
 185 package_install: FORCE
 186         @echo
 187         @echo Installing packages...
 188         $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/libc_*.ipk $(PACKAGE_DIR)/libc_*.ipk))
 189         $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/kernel_*.ipk $(PACKAGE_DIR)/kernel_*.ipk))
 190         $(OPKG) install $(BUILD_PACKAGES)
 191
 192 prepare_rootfs: FORCE
 193         @echo
 194         @echo Finalizing root filesystem...
 195
 196         $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
 197         $(if $(CONFIG_SIGNATURE_CHECK), \
 198                 $(if $(ADD_LOCAL_KEY), \
 199                         OPKG_KEYS=$(TARGET_DIR)/etc/opkg/keys/ \
 200                         $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub \
 201                 ) \
 202         )
 203         $(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES),$(DISABLED_SERVICES))
 204
 205 build_image: FORCE
 206         @echo
 207         @echo Building images...
 208         rm -rf $(BUILD_DIR)/json_info_files/
 209         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
 210                 $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
 211
 212 $(BIN_DIR)/profiles.json: FORCE
 213         $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
 214                 WORK_DIR=$(BUILD_DIR)/json_info_files \
 215                         $(SCRIPT_DIR)/json_overview_image_info.py $@ \
 216         )
 217
 218 json_overview_image_info: $(BIN_DIR)/profiles.json
 219
 220 checksum: FORCE
 221         @echo
 222         @echo Calculating checksums...
 223         @$(call sha256sums,$(BIN_DIR))
 224
 225 clean:
 226         rm -rf $(TMP_DIR) $(DL_DIR) $(TARGET_DIR) $(BIN_DIR)
 227
 228
 229 info:
 230         (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
 231
 232 PROFILE_FILTER = $(filter DEVICE_$(PROFILE) $(PROFILE),$(PROFILE_NAMES))
 233
 234 _check_profile: FORCE
 235 ifneq ($(PROFILE),)
 236   ifeq ($(PROFILE_FILTER),)
 237         @echo 'Profile "$(PROFILE)" does not exist!'
 238         @echo 'Use "make info" to get a list of available profile names.'
 239         @exit 1
 240   endif
 241 endif
 242
 243 _check_keys: FORCE
 244 ifneq ($(CONFIG_SIGNATURE_CHECK),)
 245         @if [ ! -s $(BUILD_KEY) -o ! -s $(BUILD_KEY).pub ]; then \
 246                 echo Generate local signing keys... >&2; \
 247                 $(STAGING_DIR_HOST)/bin/usign -G \
 248                         -s $(BUILD_KEY) -p $(BUILD_KEY).pub -c "Local build key"; \
 249                 $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub; \
 250         fi
 251         if [ ! -s $(BUILD_KEY).ucert ]; then \
 252                 echo Generate local certificate... >&2; \
 253                 $(STAGING_DIR_HOST)/bin/ucert -I \
 254                         -c $(BUILD_KEY).ucert \
 255                         -p $(BUILD_KEY).pub \
 256                         -s $(BUILD_KEY); \
 257         fi
 258 endif
 259
 260 image:
 261         $(MAKE) -s _check_profile
 262         $(MAKE) -s _check_keys
 263         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 264         $(MAKE) -s _call_image \
 265                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 266                 $(if $(FILES),USER_FILES="$(FILES)") \
 267                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
 268                 $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)") \
 269                 $(if $(DISABLED_SERVICES),DISABLED_SERVICES="$(DISABLED_SERVICES)") \
 270                 $(if $(ROOTFS_PARTSIZE),CONFIG_TARGET_ROOTFS_PARTSIZE="$(ROOTFS_PARTSIZE)"))
 271
 272 manifest: FORCE
 273         $(MAKE) -s _check_profile
 274         $(MAKE) -s _check_keys
 275         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 276         $(MAKE) -s _call_manifest \
 277                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 278                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
 279
 280 package_whatdepends: FORCE
 281 ifeq ($(PACKAGE),)
 282         @echo 'Variable `PACKAGE` is not set but required by `whatdepends`'
 283         @exit 1
 284 endif
 285         @$(MAKE) -s package_reload
 286         @$(OPKG) whatdepends -A $(PACKAGE)
 287
 288 package_depends: FORCE
 289 ifeq ($(PACKAGE),)
 290         @echo 'Variable `PACKAGE` is not set but required by `package_depends`'
 291         @exit 1
 292 endif
 293         @$(MAKE) -s package_reload
 294         @$(OPKG) depends -A $(PACKAGE)
 295
 296
 297 .SILENT: help info image manifest package_whatdepends package_depends