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