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)/$(SUBTARGET)' > $@
 107
 108 staging_dir/host/.prereq-build: include/prereq-build.mk
 109         mkdir -p tmp
 110         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq IB=1 2>/dev/null || { \
 111                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
 112                 false; \
 113         }
 114   ifneq ($(realpath $(TOPDIR)/include/prepare.mk),)
 115         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \
 116                 echo "Preparation failed."; \
 117                 false; \
 118         }
 119   endif
 120         touch $@
 121
 122 _call_info: FORCE
 123         echo 'Current Target: "$(TARGETID)"'
 124         echo 'Current Architecture: "$(ARCH)"'
 125         echo 'Current Revision: "$(REVISION)"'
 126         echo 'Default Packages: $(DEFAULT_PACKAGES)'
 127         echo 'Available Profiles:'
 128         echo; $(PROFILE_LIST)
 129
 130 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
 131 # "-pkgname" in the package list means remove "pkgname" from the package list
 132 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 133 BUILD_PACKAGES:=$(USER_PACKAGES) $(BUILD_PACKAGES)
 134 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 135 PACKAGES:=
 136
 137 _call_image: staging_dir/host/.prereq-build
 138         echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 139         echo 'Packages: $(BUILD_PACKAGES)'
 140         echo
 141         rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
 142         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 143         $(MAKE) package_reload
 144         $(MAKE) package_install
 145         $(MAKE) -s prepare_rootfs
 146         $(MAKE) -s build_image
 147         $(MAKE) -s json_overview_image_info
 148         $(MAKE) -s checksum
 149
 150 _call_manifest: FORCE
 151         rm -rf $(TARGET_DIR)
 152         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 153         $(MAKE) package_reload >/dev/null
 154         $(MAKE) package_install >/dev/null
 155         $(OPKG) list-installed $(if $(STRIP_ABI),--strip-abi)
 156
 157 package_index: FORCE
 158         @echo >&2
 159         @echo Building package index... >&2
 160         @mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp
 161         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 162                 gzip -9nc Packages > Packages.gz; \
 163                 $(if $(CONFIG_SIGNATURE_CHECK), \
 164                         $(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY)) \
 165         ) >/dev/null 2>/dev/null
 166         $(OPKG) update >&2 || true
 167
 168 package_reload:
 169         if [ -d "$(PACKAGE_DIR)" ] && ( \
 170                         [ ! -f "$(PACKAGE_DIR)/Packages" ] || \
 171                         [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || \
 172                         [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ] ); then \
 173                 echo "Package list missing or not up-to-date, generating it." >&2 ;\
 174                 $(MAKE) package_index; \
 175         else \
 176                 mkdir -p $(TARGET_DIR)/tmp; \
 177                 $(OPKG) update >&2 || true; \
 178         fi
 179
 180 package_list: FORCE
 181         @$(MAKE) -s package_reload
 182         @$(OPKG) list --size 2>/dev/null
 183
 184 package_install: FORCE
 185         @echo
 186         @echo Installing packages...
 187         $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/libc_*.ipk $(PACKAGE_DIR)/libc_*.ipk))
 188         $(OPKG) install $(firstword $(wildcard $(LINUX_DIR)/kernel_*.ipk $(PACKAGE_DIR)/kernel_*.ipk))
 189         $(OPKG) install $(BUILD_PACKAGES)
 190
 191 prepare_rootfs: FORCE
 192         @echo
 193         @echo Finalizing root filesystem...
 194
 195         $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
 196         $(if $(CONFIG_SIGNATURE_CHECK), \
 197                 $(if $(ADD_LOCAL_KEY), \
 198                         OPKG_KEYS=$(TARGET_DIR)/etc/opkg/keys/ \
 199                         $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub \
 200                 ) \
 201         )
 202         $(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES),$(DISABLED_SERVICES))
 203
 204 build_image: FORCE
 205         @echo
 206         @echo Building images...
 207         rm -rf $(BUILD_DIR)/json_info_files/
 208         if [ -d "target/linux/feeds/$(BOARD)" ]; then \
 209                 $(NO_TRACE_MAKE) -C target/linux/feeds/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
 210                         $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)"); \
 211         else \
 212                 $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
 213                         $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)"); \
 214         fi
 215
 216 $(BIN_DIR)/profiles.json: FORCE
 217         $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
 218                 WORK_DIR=$(BUILD_DIR)/json_info_files \
 219                         $(SCRIPT_DIR)/json_overview_image_info.py $@ \
 220         )
 221
 222 json_overview_image_info: $(BIN_DIR)/profiles.json
 223
 224 checksum: FORCE
 225         @echo
 226         @echo Calculating checksums...
 227         @$(call sha256sums,$(BIN_DIR))
 228
 229 clean:
 230         rm -rf $(TMP_DIR) $(DL_DIR) $(TARGET_DIR) $(BIN_DIR)
 231
 232
 233 info:
 234         (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
 235
 236 PROFILE_FILTER = $(filter DEVICE_$(PROFILE) $(PROFILE),$(PROFILE_NAMES))
 237
 238 _check_profile: FORCE
 239 ifneq ($(PROFILE),)
 240   ifeq ($(PROFILE_FILTER),)
 241         @echo 'Profile "$(PROFILE)" does not exist!'
 242         @echo 'Use "make info" to get a list of available profile names.'
 243         @exit 1
 244   endif
 245 endif
 246
 247 _check_keys: FORCE
 248 ifneq ($(CONFIG_SIGNATURE_CHECK),)
 249         @if [ ! -s $(BUILD_KEY) -o ! -s $(BUILD_KEY).pub ]; then \
 250                 echo Generate local signing keys... >&2; \
 251                 $(STAGING_DIR_HOST)/bin/usign -G \
 252                         -s $(BUILD_KEY) -p $(BUILD_KEY).pub -c "Local build key"; \
 253                 $(SCRIPT_DIR)/opkg-key add $(BUILD_KEY).pub; \
 254         fi
 255         if [ ! -s $(BUILD_KEY).ucert ]; then \
 256                 echo Generate local certificate... >&2; \
 257                 $(STAGING_DIR_HOST)/bin/ucert -I \
 258                         -c $(BUILD_KEY).ucert \
 259                         -p $(BUILD_KEY).pub \
 260                         -s $(BUILD_KEY); \
 261         fi
 262 endif
 263
 264 image:
 265         $(MAKE) -s _check_profile
 266         $(MAKE) -s _check_keys
 267         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 268         $(MAKE) -s _call_image \
 269                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 270                 $(if $(FILES),USER_FILES="$(FILES)") \
 271                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
 272                 $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)") \
 273                 $(if $(DISABLED_SERVICES),DISABLED_SERVICES="$(DISABLED_SERVICES)") \
 274                 $(if $(ROOTFS_PARTSIZE),CONFIG_TARGET_ROOTFS_PARTSIZE="$(ROOTFS_PARTSIZE)"))
 275
 276 manifest: FORCE
 277         $(MAKE) -s _check_profile
 278         $(MAKE) -s _check_keys
 279         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 280         $(MAKE) -s _call_manifest \
 281                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 282                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
 283
 284 package_whatdepends: FORCE
 285 ifeq ($(PACKAGE),)
 286         @echo 'Variable `PACKAGE` is not set but required by `whatdepends`'
 287         @exit 1
 288 endif
 289         @$(MAKE) -s package_reload
 290         @$(OPKG) whatdepends -A $(PACKAGE)
 291
 292 package_depends: FORCE
 293 ifeq ($(PACKAGE),)
 294         @echo 'Variable `PACKAGE` is not set but required by `package_depends`'
 295         @exit 1
 296 endif
 297         @$(MAKE) -s package_reload
 298         @$(OPKG) depends -A $(PACKAGE)
 299
 300
 301 .SILENT: help info image manifest package_whatdepends package_depends