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