boot/barebox/barebox.mk

   1 ################################################################################
   2 #
   3 # barebox
   4 #
   5 ################################################################################
   6
   7 ################################################################################
   8 # inner-barebox-package -- generates the KConfig logic and make targets needed
   9 # to support a barebox package. All barebox packages are built from the same
  10 # source (origin, version and patches). The remainder of the package
  11 # configuration is unique to each barebox package.
  12 #
  13 #  argument 1 is the uppercase package name (used for variable name-space)
  14 ################################################################################
  15
  16 define inner-barebox-package
  17
  18 $(1)_VERSION = $$(call qstrip,$$(BR2_TARGET_BAREBOX_VERSION))
  19
  20 ifeq ($$($(1)_VERSION),custom)
  21 # Handle custom Barebox tarballs as specified by the configuration
  22 $(1)_TARBALL = $$(call qstrip,$$(BR2_TARGET_BAREBOX_CUSTOM_TARBALL_LOCATION))
  23 $(1)_SITE = $$(patsubst %/,%,$$(dir $$($(1)_TARBALL)))
  24 $(1)_SOURCE = $$(notdir $$($(1)_TARBALL))
  25 BR_NO_CHECK_HASH_FOR += $$($(1)_SOURCE)
  26 else ifeq ($$(BR2_TARGET_BAREBOX_CUSTOM_GIT),y)
  27 $(1)_SITE = $$(call qstrip,$$(BR2_TARGET_BAREBOX_CUSTOM_GIT_REPO_URL))
  28 $(1)_SITE_METHOD = git
  29 else
  30 # Handle stable official Barebox versions
  31 $(1)_SOURCE = barebox-$$($(1)_VERSION).tar.bz2
  32 $(1)_SITE = http://www.barebox.org/download
  33 ifeq ($$(BR2_TARGET_BAREBOX_CUSTOM_VERSION),y)
  34 BR_NO_CHECK_HASH_FOR += $$($(1)_SOURCE)
  35 endif
  36 endif
  37
  38 $(1)_DEPENDENCIES = host-lzop
  39 $(1)_LICENSE = GPLv2 with exceptions
  40 $(1)_LICENSE_FILES = COPYING
  41
  42 $(1)_CUSTOM_EMBEDDED_ENV_PATH = $$(call qstrip,$$(BR2_TARGET_$(1)_CUSTOM_EMBEDDED_ENV_PATH))
  43
  44 ifneq ($$(call qstrip,$$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR)),)
  45 define $(1)_APPLY_CUSTOM_PATCHES
  46         $$(APPLY_PATCHES) $$(@D) \
  47                 $$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR) \*.patch
  48 endef
  49
  50 $(1)_POST_PATCH_HOOKS += $(1)_APPLY_CUSTOM_PATCHES
  51 endif
  52
  53 $(1)_INSTALL_IMAGES = YES
  54 ifneq ($$(BR2_TARGET_$(1)_BAREBOXENV),y)
  55 $(1)_INSTALL_TARGET = NO
  56 endif
  57
  58 ifeq ($$(KERNEL_ARCH),i386)
  59 $(1)_ARCH = x86
  60 else ifeq ($$(KERNEL_ARCH),x86_64)
  61 $(1)_ARCH = x86
  62 else ifeq ($$(KERNEL_ARCH),powerpc)
  63 $(1)_ARCH = ppc
  64 else ifeq ($$(KERNEL_ARCH),arm64)
  65 $(1)_ARCH = arm
  66 else
  67 $(1)_ARCH = $$(KERNEL_ARCH)
  68 endif
  69
  70 $(1)_MAKE_FLAGS = ARCH=$$($(1)_ARCH) CROSS_COMPILE="$$(TARGET_CROSS)"
  71 $(1)_MAKE_ENV = $$(TARGET_MAKE_ENV)
  72
  73 ifeq ($$(BR2_TARGET_$(1)_USE_DEFCONFIG),y)
  74 $(1)_KCONFIG_DEFCONFIG = $$(call qstrip,$$(BR2_TARGET_$(1)_BOARD_DEFCONFIG))_defconfig
  75 else ifeq ($$(BR2_TARGET_$(1)_USE_CUSTOM_CONFIG),y)
  76 $(1)_KCONFIG_FILE = $$(call qstrip,$$(BR2_TARGET_$(1)_CUSTOM_CONFIG_FILE))
  77 endif
  78
  79 $(1)_KCONFIG_FRAGMENT_FILES = $$(call qstrip,$$(BR2_TARGET_$(1)_CONFIG_FRAGMENT_FILES))
  80 $(1)_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig
  81 $(1)_KCONFIG_OPTS = $$($(1)_MAKE_FLAGS)
  82
  83 ifeq ($$(BR2_TARGET_$(1)_BAREBOXENV),y)
  84 define $(1)_BUILD_BAREBOXENV_CMDS
  85         $$(TARGET_CC) $$(TARGET_CFLAGS) $$(TARGET_LDFLAGS) -o $$(@D)/bareboxenv \
  86                 $$(@D)/scripts/bareboxenv.c
  87 endef
  88 endif
  89
  90 ifeq ($$(BR2_TARGET_$(1)_CUSTOM_ENV),y)
  91 $(1)_ENV_NAME = $$(notdir $$(call qstrip,\
  92         $$(BR2_TARGET_$(1)_CUSTOM_ENV_PATH)))
  93 define $(1)_BUILD_CUSTOM_ENV
  94         $$(@D)/scripts/bareboxenv -s \
  95                 $$(call qstrip, $$(BR2_TARGET_$(1)_CUSTOM_ENV_PATH)) \
  96                 $$(@D)/$$($(1)_ENV_NAME)
  97 endef
  98 define $(1)_INSTALL_CUSTOM_ENV
  99         cp $$(@D)/$$($(1)_ENV_NAME) $$(BINARIES_DIR)
 100 endef
 101 endif
 102
 103 ifneq ($$($(1)_CUSTOM_EMBEDDED_ENV_PATH),)
 104 define $(1)_KCONFIG_FIXUP_CMDS
 105         $$(call KCONFIG_ENABLE_OPT,CONFIG_DEFAULT_ENVIRONMENT,$$(@D)/.config)
 106         $$(call KCONFIG_SET_OPT,CONFIG_DEFAULT_ENVIRONMENT_PATH,"$$($(1)_CUSTOM_EMBEDDED_ENV_PATH)",$$(@D)/.config)
 107 endef
 108 endif
 109
 110 define $(1)_BUILD_CMDS
 111         $$($(1)_BUILD_BAREBOXENV_CMDS)
 112         $$(TARGET_MAKE_ENV) $$(MAKE) $$($(1)_MAKE_FLAGS) -C $$(@D)
 113         $$($(1)_BUILD_CUSTOM_ENV)
 114 endef
 115
 116 $(1)_IMAGE_FILE = $$(call qstrip,$$(BR2_TARGET_$(1)_IMAGE_FILE))
 117
 118 define $(1)_INSTALL_IMAGES_CMDS
 119         if test -n "$$($(1)_IMAGE_FILE)"; then \
 120                 cp -L $$(@D)/$$($(1)_IMAGE_FILE) $$(BINARIES_DIR) ; \
 121         elif test -h $$(@D)/barebox-flash-image ; then \
 122                 cp -L $$(@D)/barebox-flash-image $$(BINARIES_DIR)/barebox.bin ; \
 123         else \
 124                 cp $$(@D)/barebox.bin $$(BINARIES_DIR);\
 125         fi
 126         $$($(1)_INSTALL_CUSTOM_ENV)
 127 endef
 128
 129 ifeq ($$(BR2_TARGET_$(1)_BAREBOXENV),y)
 130 define $(1)_INSTALL_TARGET_CMDS
 131         cp $$(@D)/bareboxenv $$(TARGET_DIR)/usr/bin
 132 endef
 133 endif
 134
 135 # Checks to give errors that the user can understand
 136 # Must be before we call to kconfig-package
 137 ifeq ($$(BR2_TARGET_$(1))$$(BR_BUILDING),yy)
 138 # We must use the user-supplied kconfig value, because
 139 # $(1)_KCONFIG_DEFCONFIG will at least contain the
 140 # trailing _defconfig
 141 ifeq ($$(or $$($(1)_KCONFIG_FILE),$$(call qstrip,$$(BR2_TARGET_$(1)_BOARD_DEFCONFIG))),)
 142 $$(error No Barebox config. Check your BR2_TARGET_$(1)_BOARD_DEFCONFIG or BR2_TARGET_$(1)_CUSTOM_CONFIG_FILE settings)
 143 endif
 144 endif
 145
 146 $$(eval $$(kconfig-package))
 147
 148 endef
 149
 150 ################################################################################
 151 # barebox-package -- the target generator macro for barebox packages
 152 ################################################################################
 153
 154 barebox-package=$(call inner-barebox-package,$(call UPPERCASE,$(pkgname)))
 155
 156 include boot/barebox/barebox/barebox.mk
 157 include boot/barebox/barebox-aux/barebox-aux.mk