target/imagebuilder/files/Makefile

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2007-2009 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 include $(INCLUDE_DIR)/version.mk
  27
  28 define Helptext
  29 Available Commands:
  30         help:   This help text
  31         info:   Show a list of available target profiles
  32         clean:  Remove images and temporary build files
  33         image:  Build an image (see below for more information).
  34
  35 Building images:
  36         By default 'make image' will create an image with the default
  37         target profile and package set. You can use the following parameters
  38         to change that:
  39
  40         make image PROFILE="<profilename>" # override the default target profile
  41         make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
  42         make image FILES="<path>" # include extra files from <path>
  43
  44 endef
  45 $(eval $(call shexport,Helptext))
  46
  47 help: FORCE
  48         echo "$$$(call shvar,Helptext)"
  49
  50
  51 # override variables from rules.mk
  52 PACKAGE_DIR:=$(TOPDIR)/packages
  53 IPKG:= \
  54   IPKG_TMP="$(TOPDIR)/tmp/ipkgtmp" \
  55   IPKG_INSTROOT="$(TARGET_DIR)" \
  56   IPKG_CONF_DIR="$(TOPDIR)/tmp" \
  57   IPKG_OFFLINE_ROOT="$(TARGET_DIR)" \
  58   $(SCRIPT_DIR)/ipkg -force-defaults
  59
  60 define Profile
  61   $(eval $(call Profile/Default))
  62   $(eval $(call Profile/$(1)))
  63   ifeq ($(PROFILE),)
  64     PROFILE:=$(1)
  65   endif
  66   $(1)_NAME:=$(NAME)
  67   $(1)_PACKAGES:=$(PACKAGES)
  68   PROFILE_LIST += \
  69         echo '$(1):'; [ -z '$(NAME)' ] || echo '        $(NAME)'; echo '        Packages: $(PACKAGES)';
  70 endef
  71
  72 include $(INCLUDE_DIR)/target.mk
  73
  74 info: FORCE
  75         echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
  76         echo 'Default Packages: $(DEFAULT_PACKAGES)'
  77         echo 'Available Profiles:'
  78         echo; $(PROFILE_LIST)
  79
  80 $(TOPDIR)/tmp/ipkg.conf: FORCE
  81         @mkdir -p $(TOPDIR)/tmp
  82         @echo 'dest root /' > $@
  83         @echo 'src packages file:$(PACKAGE_DIR)' >> $@
  84
  85 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(PACKAGES) $($(PROFILE)_PACKAGES) kernel)
  86 BUILD_PACKAGES:=$(patsubst base-files,base-files-$(BOARD),$(BUILD_PACKAGES))
  87 # "-pkgname" in the package list means remove "pkgname" from the package list
  88 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
  89
  90 image:
  91         echo 'Building images for $(BOARD)$(if $($(PROFILE)_NAME), - $($(PROFILE)_NAME))'
  92         echo 'Packages: $(BUILD_PACKAGES)'
  93         echo
  94         rm -rf $(TARGET_DIR)
  95         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
  96         $(MAKE) package_index
  97         $(MAKE) package_install
  98 ifneq ($(FILES),)
  99         $(MAKE) copy_files
 100 endif
 101         $(MAKE) package_postinst
 102         $(MAKE) build_image
 103
 104 package_index: $(TOPDIR)/tmp/ipkg.conf FORCE
 105         @echo
 106         @echo Building package index...
 107         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 108                 gzip -9c Packages > Packages.gz \
 109         ) >/dev/null 2>/dev/null
 110         $(IPKG) update
 111
 112 package_install: FORCE
 113         @echo
 114         @echo Installing packages...
 115         $(IPKG) install $(BUILD_PACKAGES)
 116
 117 copy_files: FORCE
 118         @echo
 119         @echo Copying extra files
 120         $(CP) $(FILES)/* $(TARGET_DIR)/
 121
 122 package_postinst: FORCE
 123         @echo
 124         @echo Activating init scripts
 125         @( \
 126                 cd $(TARGET_DIR); \
 127                 for script in ./etc/init.d/*; do \
 128                         grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
 129                         IPKG_INSTROOT=$(TARGET_DIR) $(which bash) ./etc/rc.common $$script enable; \
 130                 done || true; \
 131         )
 132
 133 build_image: FORCE
 134         @echo
 135         @echo Building images...
 136         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1
 137
 138 clean:
 139         rm -rf tmp $(TARGET_DIR) $(BIN_DIR)
 140
 141
 142 .SILENT: help info image
 143