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
  46 endef
  47 $(eval $(call shexport,Helptext))
  48
  49 help: FORCE
  50         echo "$$$(call shvar,Helptext)"
  51
  52
  53 # override variables from rules.mk
  54 PACKAGE_DIR:=$(TOPDIR)/packages
  55 OPKG:= \
  56   IPKG_TMP="$(TOPDIR)/tmp/ipkgtmp" \
  57   IPKG_INSTROOT="$(TARGET_DIR)" \
  58   IPKG_CONF_DIR="$(TOPDIR)/tmp" \
  59   IPKG_OFFLINE_ROOT="$(TARGET_DIR)" \
  60   $(STAGING_DIR_HOST)/bin/opkg \
  61         -f $(TOPDIR)/tmp/opkg.conf \
  62         --force-depends \
  63         --force-overwrite \
  64         --force-run-hooks
  65
  66 define Profile
  67   $(eval $(call Profile/Default))
  68   $(eval $(call Profile/$(1)))
  69   ifeq ($(USER_PROFILE),)
  70     USER_PROFILE:=$(1)
  71   endif
  72   $(1)_NAME:=$(NAME)
  73   $(1)_PACKAGES:=$(PACKAGES)
  74   PROFILE_LIST += \
  75         echo '$(1):'; [ -z '$(NAME)' ] || echo '        $(NAME)'; echo '        Packages: $(PACKAGES)';
  76 endef
  77
  78 include $(INCLUDE_DIR)/target.mk
  79
  80 _call_info: FORCE
  81         echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
  82         echo 'Default Packages: $(DEFAULT_PACKAGES)'
  83         echo 'Available Profiles:'
  84         echo; $(PROFILE_LIST)
  85
  86 $(TOPDIR)/tmp/opkg.conf: FORCE
  87         @mkdir -p $(TOPDIR)/tmp
  88         @mkdir -p $(TARGET_DIR)/tmp
  89         @echo 'dest root /' > $@
  90         @echo 'src packages file:$(PACKAGE_DIR)' >> $@
  91         @echo 'arch all 100' >> $@
  92 ifneq ($(CONFIG_TARGET_adm5120),y)
  93         @echo 'arch $(BOARD) 200' >> $@
  94 else
  95         @echo 'arch $(BOARD)_$(ARCH) 200' >> $@
  96 endif
  97         @echo 'option offline_root $(TARGET_DIR)' >> $@
  98
  99 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(USER_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
 100 # "-pkgname" in the package list means remove "pkgname" from the package list
 101 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 102
 103 _call_image:
 104         echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 105         echo 'Packages: $(BUILD_PACKAGES)'
 106         echo
 107         rm -rf $(TARGET_DIR)
 108         mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
 109         $(MAKE) package_index
 110         $(MAKE) package_install
 111 ifneq ($(USER_FILES),)
 112         $(MAKE) copy_files
 113 endif
 114         $(MAKE) package_postinst
 115         $(MAKE) build_image
 116
 117 package_index: $(TOPDIR)/tmp/opkg.conf FORCE
 118         @echo
 119         @echo Building package index...
 120         (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 121                 gzip -9c Packages > Packages.gz \
 122         ) >/dev/null 2>/dev/null
 123         $(OPKG) update
 124
 125 package_install: FORCE
 126         @echo
 127         @echo Installing packages...
 128         $(OPKG) install $(BUILD_PACKAGES)
 129
 130 copy_files: FORCE
 131         @echo
 132         @echo Copying extra files
 133         $(CP) $(USER_FILES)/* $(TARGET_DIR)/
 134
 135 package_postinst: FORCE
 136         @echo
 137         @echo Cleaning up
 138         @rm -f $(TARGET_DIR)/tmp/opkg.lock
 139         @echo
 140         @echo Activating init scripts
 141         @( \
 142                 cd $(TARGET_DIR); \
 143                 for script in ./etc/init.d/*; do \
 144                         grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
 145                         IPKG_INSTROOT=$(TARGET_DIR) $(which bash) ./etc/rc.common $$script enable; \
 146                 done || true; \
 147         )
 148
 149 build_image: FORCE
 150         @echo
 151         @echo Building images...
 152         $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1
 153
 154 clean:
 155         rm -rf tmp $(TARGET_DIR) $(BIN_DIR)
 156
 157
 158 info:
 159         (unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
 160
 161 image:
 162         (unset PROFILE FILES PACKAGES MAKEFLAGS; \
 163         $(MAKE) _call_image \
 164                 $(if $(PROFILE),USER_PROFILE="$(PROFILE)") \
 165                 $(if $(FILES),USER_FILES="$(FILES)") \
 166                 $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
 167
 168 .SILENT: help info image
 169