target/imagebuilder/files/Makefile

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2007-2010 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 KBUILD_VERBOSE=99
  14 all: help
  15
  16 include $(TOPDIR)/include/host.mk
  17
  18 ifneq ($(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
  27 include $(INCLUDE_DIR)/version.mk
  28 export REVISION
  29
  30 define Helptext
  31 Available Commands:
  32         help:   This help text
  33         info:   Show a list of available target profiles
  34         clean:  Remove images and temporary build files
  35         image:  Build an image (see below for more information).
  36
  37 Building images:
  38         By default 'make image' will create an image with the default
  39         target profile and package set. You can use the following parameters
  40         to change that:
  41
  42         make image PROFILE="<profilename>" # override the default target profile
  43         make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  44         make image FILES="<path>" # include extra files from <path>
  45         make image BIN_DIR="<path>" # alternative output directory for the images
  46
  47 endef
  48 $(eval $(call shexport,Helptext))
  49
  50 help: FORCE
  51         echo "$$$(call shvar,Helptext)"
  52
  53
  54 # override variables from rules.mk
  55 PACKAGE_DIR:=$(TOPDIR)/packages
  56 OPKG:= \
  57   IPKG_TMP="$(TOPDIR)/tmp/ipkgtmp" \
  58   IPKG_INSTROOT="$(TARGET_DIR)" \
  59   IPKG_CONF_DIR="$(TOPDIR)/tmp" \
  60   IPKG_OFFLINE_ROOT="$(TARGET_DIR)" \
  61   $(STAGING_DIR_HOST)/bin/opkg \
  62         -f $(TOPDIR)/repositories.conf \
  63         --force-depends \
  64         --force-overwrite \
  65         --force-postinstall \
  66         --cache $(TOPDIR)/dl \
  67         --offline-root $(TARGET_DIR) \
  68         --add-dest root:/ \
  69         --add-arch all:100 \
  70         --add-arch $(ARCH_PACKAGES):200
  71
  72 define Profile
  73   $(eval $(call Profile/Default))
  74   $(eval $(call Profile/$(1)))
  75   ifeq ($(USER_PROFILE),)
  76     USER_PROFILE:=$(1)
  77   endif
  78   $(1)_NAME:=$(NAME)
  79   $(1)_PACKAGES:=$(PACKAGES)
  80   PROFILE_LIST += \
  81         echo '$(1):'; [ -z '$(NAME)' ] || echo '        $(NAME)'; echo '        Packages: $(PACKAGES)';
  82 endef
  83
  84 include $(INCLUDE_DIR)/target.mk
  85
  86 _call_info: FORCE
  87         echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
  88         echo 'Default Packages: $(DEFAULT_PACKAGES)'
  89         echo 'Available Profiles:'
  90         echo; $(PROFILE_LIST)
  91
  92 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(USER_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
  93 # "-pkgname" in the package list means remove "pkgname" from the package list
  94 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
  95 PACKAGES:=
  96
  97 _call_image:
  98         echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
  99         echo 'Packages: $(BUILD_PACKAGES)'
 100         echo
 101         rm -rf $(TARGET_DIR)
 102         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
 103         $(MAKE) package_index
 104         $(MAKE) package_install
 105 ifneq ($(USER_FILES),)
 106         $(MAKE) copy_files
 107 endif
 108         $(MAKE) package_postinst
 109         $(MAKE) build_image
 110
 111 package_index: FORCE
 112         @echo
 113         @echo Building package index...
 114         @mkdir -p $(TOPDIR)/tmp $(TOPDIR)/dl $(TARGET_DIR)/tmp
 115         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 116                 gzip -9c Packages > Packages.gz \
 117         ) >/dev/null 2>/dev/null
 118         $(OPKG) update
 119
 120 package_install: FORCE
 121         @echo
 122         @echo Installing packages...
 123         $(OPKG) install $(BUILD_PACKAGES)
 124
 125 copy_files: FORCE
 126         @echo
 127         @echo Copying extra files
 128         $(CP) $(USER_FILES)/* $(TARGET_DIR)/
 129
 130 package_postinst: FORCE
 131         @echo
 132         @echo Cleaning up
 133         @rm -f $(TARGET_DIR)/tmp/opkg.lock
 134         @echo
 135         @echo Activating init scripts
 136         @( \
 137                 cd $(TARGET_DIR); \
 138                 for script in ./etc/init.d/*; do \
 139                         grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
 140                         IPKG_INSTROOT=$(TARGET_DIR) $(which bash) ./etc/rc.common $$script enable; \
 141                 done || true; \
 142         )
 143
 144 build_image: FORCE
 145         @echo
 146         @echo Building images...
 147         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1
 148
 149 clean:
 150         rm -rf $(TOPDIR)/tmp $(TOPDIR)/dl $(TARGET_DIR) $(BIN_DIR)
 151
 152
 153 info:
 154         (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
 155
 156 image:
 157         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 158         $(MAKE) _call_image \
 159                 $(if $(PROFILE),USER_PROFILE="$(PROFILE)") \
 160                 $(if $(FILES),USER_FILES="$(FILES)") \
 161                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
 162                 $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)"))
 163
 164 .SILENT: help info image
 165