# # Copyright (C) 2007-2008 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # ifneq ($(__target_inc),1) __target_inc=1 # default device type DEVICE_TYPE?=router # Default packages - the really basic set DEFAULT_PACKAGES:=base-files libgcc uclibc busybox dropbear mtd uci # For router targets DEFAULT_PACKAGES.router:=dnsmasq iptables ppp ppp-mod-pppoe kmod-ipt-nathelper bridge firewall # Additional packages for Linux 2.6 ifneq ($(KERNEL),2.4) DEFAULT_PACKAGES += udevtrigger hotplug2 endif # Add device specific packages DEFAULT_PACKAGES += $(DEFAULT_PACKAGES.$(DEVICE_TYPE)) ifneq ($(DUMP),) all: dumpinfo endif target_conf=$(subst .,_,$(subst -,_,$(subst /,_,$(1)))) ifeq ($(DUMP),) PLATFORM_DIR:=$(TOPDIR)/target/linux/$(BOARD) SUBTARGET:=$(strip $(foreach subdir,$(patsubst $(PLATFORM_DIR)/%/target.mk,%,$(wildcard $(PLATFORM_DIR)/*/target.mk)),$(if $(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(subdir))),$(subdir)))) else PLATFORM_DIR:=${CURDIR} endif TARGETID:=$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET)) PLATFORM_SUBDIR:=$(PLATFORM_DIR)$(if $(SUBTARGET),/$(SUBTARGET)) ifneq ($(TARGET_BUILD),1) include $(PLATFORM_DIR)/Makefile ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) include $(PLATFORM_SUBDIR)/target.mk endif else ifneq ($(SUBTARGET),) -include ./$(SUBTARGET)/target.mk endif endif define Profile/Default NAME:= PACKAGES:= endef ifndef Profile define Profile $(eval $(call Profile/Default)) $(eval $(call Profile/$(1))) $(eval $(call shexport,Profile/$(1)/Config)) $(eval $(call shexport,Profile/$(1)/Description)) DUMPINFO += \ echo "Target-Profile: $(1)"; \ echo "Target-Profile-Name: $(NAME)"; \ echo "Target-Profile-Packages: $(PACKAGES)"; \ if [ -f ./config/profile-$(1) ]; then \ echo "Target-Profile-Kconfig: yes"; \ fi; \ echo "Target-Profile-Config: "; \ getvar "$(call shvar,Profile/$(1)/Config)"; \ echo "@@"; \ echo "Target-Profile-Description:"; \ getvar "$(call shvar,Profile/$(1)/Description)"; \ echo "@@"; \ echo; ifeq ($(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(if $(SUBTARGET),$(SUBTARGET)_)$(1))),y) PROFILE=$(1) endif endef endif ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) define IncludeProfiles -include $(PLATFORM_DIR)/profiles/*.mk -include $(PLATFORM_SUBDIR)/profiles/*.mk endef else define IncludeProfiles -include $(PLATFORM_DIR)/profiles/*.mk endef endif ifeq ($(TARGET_BUILD),1) $(eval $(call IncludeProfiles)) else ifeq ($(DUMP),) $(eval $(call IncludeProfiles)) endif endif $(eval $(call shexport,Target/Description)) include $(INCLUDE_DIR)/kernel-version.mk GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic-$(KERNEL) GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(shell [ -d "$(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true ) GENERIC_FILES_DIR := $(GENERIC_PLATFORM_DIR)/files$(shell [ -d "$(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true ) GENERIC_LINUX_CONFIG?=$(firstword $(wildcard $(GENERIC_PLATFORM_DIR)/config-$(KERNEL_PATCHVER) $(GENERIC_PLATFORM_DIR)/config-default)) LINUX_CONFIG?=$(firstword $(wildcard $(foreach subdir,$(PLATFORM_DIR) $(PLATFORM_SUBDIR),$(subdir)/config-$(KERNEL_PATCHVER) $(subdir)/config-default)) $(PLATFORM_DIR)/config-$(KERNEL_PATCHVER)) LINUX_SUBCONFIG?=$(firstword $(wildcard $(PLATFORM_SUBDIR)/config-$(KERNEL_PATCHVER) $(PLATFORM_SUBDIR)/config-default)) ifeq ($(LINUX_CONFIG),$(LINUX_SUBCONFIG)) LINUX_SUBCONFIG:= endif LINUX_CONFCMD=$(if $(LINUX_CONFIG),$(SCRIPT_DIR)/kconfig.pl + $(GENERIC_LINUX_CONFIG) $(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)),true) ifeq ($(DUMP),1) BuildTarget=$(BuildTargets/DumpCurrent) ifneq ($(BOARD),) TMP_CONFIG:=$(TMP_DIR)/.kconfig-$(call target_conf,$(TARGETID)) $(TMP_CONFIG): $(GENERIC_LINUX_CONFIG) $(LINUX_CONFIG) $(LINUX_SUBCONFIG) $(LINUX_CONFCMD) > $@ || rm -f $@ -include $(TMP_CONFIG) .SILENT: $(TMP_CONFIG) .PRECIOUS: $(TMP_CONFIG) ifneq ($(CONFIG_GENERIC_GPIO),) FEATURES += gpio endif ifneq ($(CONFIG_PCI),) FEATURES += pci endif ifneq ($(CONFIG_USB),) FEATURES += usb endif ifneq ($(CONFIG_PCMCIA)$(CONFIG_PCCARD),) FEATURES += pcmcia endif ifneq ($(CONFIG_VGA_CONSOLE)$(CONFIG_FB),) FEATURES += display endif # remove duplicates FEATURES:=$(sort $(FEATURES)) endif endif define BuildTargets/DumpCurrent .PHONY: dumpinfo dumpinfo: @echo 'Target: $(TARGETID)'; \ echo 'Target-Board: $(BOARD)'; \ echo 'Target-Kernel: $(KERNEL)'; \ echo 'Target-Name: $(BOARDNAME)$(if $(SUBTARGET),, [$(KERNEL)])'; \ echo 'Target-Path: $(subst $(TOPDIR)/,,$(PWD))'; \ echo 'Target-Arch: $(ARCH)'; \ echo 'Target-Features: $(FEATURES)'; \ echo 'Target-Depends: $(DEPENDS)'; \ echo 'Linux-Version: $(LINUX_VERSION)'; \ echo 'Linux-Release: $(LINUX_RELEASE)'; \ echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \ echo 'Target-Description:'; \ getvar $(call shvar,Target/Description); \ echo '@@'; \ echo 'Default-Packages: $(DEFAULT_PACKAGES)'; \ $(DUMPINFO) $(if $(SUBTARGET),,@$(foreach SUBTARGET,$(SUBTARGETS),$(SUBMAKE) -s DUMP=1 SUBTARGET=$(SUBTARGET); )) endef include $(INCLUDE_DIR)/kernel.mk ifeq ($(TARGET_BUILD),1) include $(INCLUDE_DIR)/kernel-build.mk BuildTarget?=$(BuildKernel) endif endif #__target_inc id='n69' href='#n69'>69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 
# 
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

ifeq ($(DUMP),1)
  KERNEL?=<KERNEL>
  BOARD?=<BOARD>
  LINUX_VERSION?=<LINUX_VERSION>
else
  include $(INCLUDE_DIR)/target.mk

  export GCC_HONOUR_COPTS=s

  ifeq ($(KERNEL),2.6)
    LINUX_KMOD_SUFFIX=ko
  else
    LINUX_KMOD_SUFFIX=o
  endif

  ifneq (,$(findstring uml,$(BOARD)))
    KERNEL_CC:=$(HOSTCC)
    KERNEL_CROSS:=
  else
    KERNEL_CC:=$(TARGET_CC)
    KERNEL_CROSS:=$(TARGET_CROSS)
  endif

  KERNEL_PATCHVER:=$(shell echo $(LINUX_VERSION) | cut -d. -f1,2,3 | cut -d- -f1)
  PLATFORM_DIR := $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL)
  PATCH_DIR ?= ./patches$(shell [ -d "./patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
  KERNEL_BUILD_DIR ?= $(BUILD_DIR_BASE)/linux-$(KERNEL)-$(BOARD)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
  LINUX_DIR ?= $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)

  MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
  TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)

  LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux

  LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.bz2
  TESTING:=$(if $(findstring -rc,$(LINUX_VERSION)),/testing,)
  LINUX_SITE:=http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) \
           http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) \
           http://www.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) \
           http://www.de.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING)

  PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
endif
GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic-$(KERNEL)
GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(shell [ -d "$(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )


define KernelPackage/Defaults
  FILES:=
  AUTOLOAD:=
endef

define ModuleAutoLoad
	export modules=; \
	add_module() { \
		mkdir -p $(2)/etc/modules.d; \
		( \
			for mod in $$$$$$$$2; do \
				getvar mod; \
			done \
		) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
		modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
	}; \
	$(3) \
	if [ -n "$$$$$$$$modules" ]; then \
		mkdir -p $(2)/etc/modules.d; \
		echo "#!/bin/sh" > $(2)/CONTROL/postinst; \
		echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \
		echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \
		echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \
		chmod 0755 $(2)/CONTROL/postinst; \
	fi
endef
 

define KernelPackage
  NAME:=$(1)
  $(eval $(call Package/Default))
  $(eval $(call KernelPackage/Defaults))
  $(eval $(call KernelPackage/$(1)))
  $(eval $(call KernelPackage/$(1)/$(KERNEL)))
  $(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)))

  define Package/kmod-$(1)
    TITLE:=$(TITLE)
    SECTION:=kernel
    CATEGORY:=Kernel modules
    DESCRIPTION:=$(DESCRIPTION)
    EXTRA_DEPENDS:=kernel (=$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE))
    $(call KernelPackage/$(1))
    $(call KernelPackage/$(1)/$(KERNEL))
    $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))
  endef

  ifneq ($(if $(KCONFIG),$(filter m,$(foreach c,$(filter-out %=y %=n %=m,$(KCONFIG)),$($(c)))),.),)
    ifneq ($(strip $(FILES)),)
      define Package/kmod-$(1)/install
		  mkdir -p $$(1)/lib/modules/$(LINUX_VERSION)
		  $(CP) -L $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/
		  $(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
		  $(call KernelPackage/$(1)/install,$$(1))
      endef
    endif
  endif
  $$(eval $$(call BuildPackage,kmod-$(1)))

  $$(IPKG_kmod-$(1)): $$(wildcard $$(FILES))
endef

define AutoLoad
  add_module $(1) "$(2)";
endef