target/imagebuilder/files/Makefile

   1 # Makefile for the OpenWrt Image Builder
   2 #
   3 # Copyright (C) 2006-2007 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 export TOPDIR=${CURDIR}
  10
  11 all: help
  12
  13 include rules.mk
  14 include .config
  15
  16 SHELL:=/usr/bin/env bash
  17 export LC_ALL=C
  18 export LANG=C
  19 ifeq ($(KBUILD_VERBOSE),99)
  20   MAKE:=3>/dev/null $(MAKE)
  21 endif
  22 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  23
  24 # override variables from rules.mk
  25 PACKAGE_DIR:=$(TOPDIR)/packages
  26 IPKG:= \
  27   IPKG_TMP="$(TOPDIR)/tmp/ipkgtmp" \
  28   IPKG_INSTROOT="$(TARGET_DIR)" \
  29   IPKG_CONF_DIR="$(TOPDIR)/tmp" \
  30   IPKG_OFFLINE_ROOT="$(TARGET_DIR)" \
  31   $(SCRIPT_DIR)/ipkg -force-defaults
  32
  33
  34 define Profile/Default
  35   ID:=
  36   NAME:=
  37   PACKAGES:=
  38 endef
  39
  40 define Profile
  41   $(eval $(call Profile/Default))
  42   $(eval $(call Profile/$(1)))
  43   ifneq ($(ID),)
  44     ifeq ($(PROFILE),)
  45       PROFILE:=$(ID)
  46     endif
  47         $(ID)_NAME:=$(NAME)
  48         $(ID)_PACKAGES:=$(PACKAGES)
  49     PROFILE_LIST += \
  50                 echo '$(ID):'; echo '   $(NAME)';
  51   endif
  52 endef
  53
  54 include .target.mk
  55
  56 define Helptext
  57 Available Commands:
  58         help:   This help text
  59         info:   Show a list of available target profiles
  60         clean:  Remove images and temporary build files
  61         image:  Build an image (see below for more information).
  62
  63 Building images:
  64         By default 'make image' will create an image with the default
  65         target profile and package set. You can use the following parameters
  66         to change that:
  67
  68         make image PROFILE="<profilename>" # override the default target profile
  69         make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  70         make image FILES="<path>" # include extra files from <path>
  71
  72 endef
  73 $(eval $(call shexport,Helptext))
  74
  75 help: FORCE
  76         echo "$$$(call shvar,Helptext)"
  77
  78 info: FORCE
  79         echo 'Current Target: "$(BOARDNAME)"'
  80         echo 'Available Profiles:'
  81         echo; $(PROFILE_LIST)
  82
  83 $(TOPDIR)/tmp/ipkg.conf: FORCE
  84         @mkdir -p $(TOPDIR)/tmp
  85         @echo 'dest root /' > $@
  86         @echo 'src packages file:$(TOPDIR)/packages' >> $@
  87
  88 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(PACKAGES) $($(PROFILE)_PACKAGES) kernel)
  89 BUILD_PACKAGES:=$(patsubst base-files,base-files-$(BOARD)-$(KERNEL),$(BUILD_PACKAGES))
  90
  91 image:
  92         if [ -z "$($(PROFILE)_NAME)" ]; then \
  93                 echo Profile $(PROFILE) not found.; \
  94                 echo 'Use "make info" to get a list of available target profiles'; \
  95                 false; \
  96         fi
  97         echo 'Building images for $(BOARDNAME) - $($(PROFILE)_NAME)'
  98         echo 'Packages: $(BUILD_PACKAGES)'
  99         echo
 100         rm -rf $(TARGET_DIR)
 101         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
 102         $(MAKE) package_index
 103         $(MAKE) package_install
 104 ifneq ($(FILES),)
 105         $(MAKE) copy_files
 106 endif
 107         $(MAKE) package_postinst
 108         $(MAKE) build_image
 109
 110 package_index: $(TOPDIR)/tmp/ipkg.conf FORCE
 111         @echo
 112         @echo Building package index...
 113         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages) >/dev/null 2>/dev/null
 114         $(IPKG) update
 115
 116 package_install: FORCE
 117         @echo
 118         @echo Installing packages...
 119         $(IPKG) install $(BUILD_PACKAGES)
 120
 121 copy_files: FORCE
 122         @echo
 123         @echo Copying extra files
 124         $(CP) $(FILES)/* $(TARGET_DIR)/
 125
 126 package_postinst: FORCE
 127         @echo
 128         @echo Activating init scripts
 129         ( \
 130                 cd $(BUILD_DIR)/root; \
 131                 for script in ./etc/init.d/*; do \
 132                         grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
 133                         IPKG_INSTROOT=$(BUILD_DIR)/root $(which bash) ./etc/rc.common $$script enable; \
 134                 done; \
 135         )
 136
 137 build_image: FORCE
 138         @echo
 139         @echo Building images...
 140         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)-$(KERNEL)/image install IB=1
 141
 142 clean:
 143         rm -rf tmp $(TARGET_DIR)
 144
 145 .PHONY: FORCE
 146 .SILENT: help info image
 147 %: ;