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
  31 define Helptext
  32 Available Commands:
  33         help:   This help text
  34         info:   Show a list of available target profiles
  35         clean:  Remove images and temporary build files
  36         image:  Build an image (see below for more information).
  37
  38 Building images:
  39         By default 'make image' will create an image with the default
  40         target profile and package set. You can use the following parameters
  41         to change that:
  42
  43         make image PROFILE="<profilename>" # override the default target profile
  44         make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  45         make image FILES="<path>" # include extra files from <path>
  46         make image BIN_DIR="<path>" # alternative output directory for the images
  47         make image EXTRA_IMAGE_NAME="<string>" # Add this to the output image filename (sanitized)
  48         make image DISABLED_SERVICES="<svc1> [<svc2> [<svc3> ..]]" # Which services in /etc/init.d/ should be disabled
  49
  50 Print manifest:
  51         List "all" packages which get installed into the image.
  52         You can use the following parameters:
  53
  54         make manifest PROFILE="<profilename>" # override the default target profile
  55         make manifest PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  56
  57 endef
  58 $(eval $(call shexport,Helptext))
  59
  60 help: FORCE
  61         echo "$$$(call shvar,Helptext)"
  62
  63
  64 # override variables from rules.mk
  65 PACKAGE_DIR:=$(TOPDIR)/packages
  66 LISTS_DIR:=$(subst $(space),/,$(patsubst %,..,$(subst /,$(space),$(TARGET_DIR))))$(DL_DIR)
  67 OPKG:=$(call opkg,$(TARGET_DIR)) \
  68         -f $(TOPDIR)/repositories.conf \
  69         --cache $(DL_DIR) \
  70         --lists-dir $(LISTS_DIR)
  71
  72 include $(INCLUDE_DIR)/target.mk
  73 -include .profiles.mk
  74
  75 USER_PROFILE ?= $(firstword $(PROFILE_NAMES))
  76 PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \
  77         echo '$(patsubst DEVICE_%,%,$(p)):'; $(if $($(p)_NAME),echo '    $(subst ','"'"',$($(p)_NAME))'; ) \
  78         echo '    Packages: $($(p)_PACKAGES)'; echo '    hasImageMetadata: $($(p)_HAS_IMAGE_METADATA)'; \
  79         [ "$($(p)_SUPPORTED_DEVICES)" ] && echo '    SupportedDevices: $($(p)_SUPPORTED_DEVICES)'; )
  80
  81 .profiles.mk: .targetinfo
  82         @$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
  83
  84 staging_dir/host/.prereq-build: include/prereq-build.mk
  85         mkdir -p tmp
  86         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
  87                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
  88                 false; \
  89         }
  90   ifneq ($(realpath $(TOPDIR)/include/prepare.mk),)
  91         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \
  92                 echo "Preparation failed."; \
  93                 false; \
  94         }
  95   endif
  96         touch $@
  97
  98 _call_info: FORCE
  99         echo 'Current Target: "$(TARGETID)"'
 100         echo 'Current Revision: "$(REVISION)"'
 101         echo 'Default Packages: $(DEFAULT_PACKAGES)'
 102         echo 'Available Profiles:'
 103         echo; $(PROFILE_LIST)
 104
 105 BUILD_PACKAGES:=$(USER_PACKAGES) $(sort $(DEFAULT_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
 106 # "-pkgname" in the package list means remove "pkgname" from the package list
 107 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 108 PACKAGES:=
 109
 110 _call_image: staging_dir/host/.prereq-build
 111         echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 112         echo 'Packages: $(BUILD_PACKAGES)'
 113         echo
 114         rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
 115         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 116         $(MAKE) package_reload
 117         $(MAKE) package_install
 118         $(MAKE) -s prepare_rootfs
 119         $(MAKE) -s build_image
 120         $(MAKE) -s checksum
 121
 122 _call_manifest: FORCE
 123         rm -rf $(TARGET_DIR)
 124         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR) $(DL_DIR)
 125         $(MAKE) package_reload >/dev/null
 126         $(MAKE) package_install >/dev/null
 127         $(OPKG) list-installed
 128
 129 package_index: FORCE
 130         @echo >&2
 131         @echo Building package index... >&2
 132         @mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp
 133         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 134                 gzip -9nc Packages > Packages.gz \
 135         ) >/dev/null 2>/dev/null
 136         $(OPKG) update >&2 || true
 137
 138 package_reload:
 139         if [ ! -f "$(PACKAGE_DIR)/Packages" ] || [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ]; then \
 140                 echo "Package list missing or not up-to-date, generating it." >&2 ;\
 141                 $(MAKE) package_index; \
 142         else \
 143                 mkdir -p $(TARGET_DIR)/tmp; \
 144                 $(OPKG) update >&2 || true; \
 145         fi
 146
 147 package_list: FORCE
 148         @$(MAKE) -s package_reload
 149         @$(OPKG) list --size 2>/dev/null
 150
 151 package_install: FORCE
 152         @echo
 153         @echo Installing packages...
 154         $(OPKG) install $(firstword $(wildcard $(PACKAGE_DIR)/libc_*.ipk $(PACKAGE_DIR)/base/libc_*.ipk))
 155         $(OPKG) install $(firstword $(wildcard $(PACKAGE_DIR)/kernel_*.ipk $(PACKAGE_DIR)/base/kernel_*.ipk))
 156         $(OPKG) install $(BUILD_PACKAGES)
 157
 158 prepare_rootfs: FORCE
 159         @echo
 160         @echo Finalizing root filesystem...
 161
 162         $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
 163         $(call prepare_rootfs,$(TARGET_DIR),$(USER_FILES),$(DISABLED_SERVICES))
 164
 165 build_image: FORCE
 166         @echo
 167         @echo Building images...
 168         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 EXTRA_IMAGE_NAME="$(EXTRA_IMAGE_NAME)" \
 169                 $(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
 170
 171 checksum: FORCE
 172         @echo
 173         @echo Calculating checksums...
 174         @$(call sha256sums,$(BIN_DIR))
 175
 176 clean:
 177         rm -rf $(TMP_DIR) $(DL_DIR) $(TARGET_DIR) $(BIN_DIR)
 178
 179
 180 info:
 181         (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
 182
 183 PROFILE_FILTER = $(filter DEVICE_$(PROFILE) $(PROFILE),$(PROFILE_NAMES))
 184
 185 _check_profile: FORCE
 186 ifneq ($(PROFILE),)
 187   ifeq ($(PROFILE_FILTER),)
 188         @echo 'Profile "$(PROFILE)" does not exist!'
 189         @echo 'Use "make info" to get a list of available profile names.'
 190         @exit 1
 191   endif
 192 endif
 193
 194 image:
 195         $(MAKE) -s _check_profile
 196         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 197         $(MAKE) -s _call_image \
 198                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 199                 $(if $(FILES),USER_FILES="$(FILES)") \
 200                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
 201                 $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)") \
 202                 $(if $(DISABLED_SERVICES),DISABLED_SERVICES="$(DISABLED_SERVICES)"))
 203
 204 manifest: FORCE
 205         $(MAKE) -s _check_profile
 206         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 207         $(MAKE) -s _call_manifest \
 208                 $(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
 209                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
 210
 211 .SILENT: help info image manifest