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