X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/e158d8b6a7b3c883a8be74cb2327dda6374fc050..9fad1d2e0ec34f4c449f3929fee3b57a7478824f:/include/target.mk diff --git a/include/target.mk b/include/target.mk index 7f0501e59..9744a7ca7 100644 --- a/include/target.mk +++ b/include/target.mk @@ -1,12 +1,202 @@ -# -# Copyright (C) 2006 OpenWrt.org +# +# Copyright (C) 2007-2008 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # -include $(TMP_DIR)/.target.mk +ifneq ($(__target_inc),1) +__target_inc=1 + +# default device type +DEVICE_TYPE?=router + +# Default packages - the really basic set +DEFAULT_PACKAGES:=base-files libc libgcc busybox dropbear mtd uci opkg udevtrigger hotplug2 +# For router targets +DEFAULT_PACKAGES.router:=dnsmasq iptables ppp ppp-mod-pppoe kmod-ipt-nathelper firewall +DEFAULT_PACKAGES.bootloader:= + +# 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) + ifndef DUMP + include $(PLATFORM_DIR)/Makefile + ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) + include $(PLATFORM_SUBDIR)/target.mk + endif + endif +else + ifneq ($(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: "; \ + $(SH_FUNC) getvar "$(call shvar,Profile/$(1)/Config)"; \ + echo "@@"; \ + echo "Target-Profile-Description:"; \ + $(SH_FUNC) getvar "$(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 $(call shexport,Target/Description)) + +ifneq ($(TARGET_BUILD)$(if $(DUMP),,1),) + include $(INCLUDE_DIR)/kernel-version.mk +endif + +GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic +GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(if $(wildcard $(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER)) +GENERIC_FILES_DIR := $(foreach dir,$(wildcard $(GENERIC_PLATFORM_DIR)/files $(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)),"$(dir)") + +GENERIC_LINUX_CONFIG?=$(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?=$(if $(SHARED_LINUX_CONFIG),,$(firstword $(wildcard $(PLATFORM_SUBDIR)/config-$(KERNEL_PATCHVER) $(PLATFORM_SUBDIR)/config-default))) +ifeq ($(LINUX_CONFIG),$(LINUX_SUBCONFIG)) + LINUX_SUBCONFIG:= +endif +LINUX_CONFCMD=$(if $(LINUX_CONFIG), \ + $(if $(GENERIC_LINUX_CONFIG),,$(error The generic kernel config for your kernel version is missing)) \ + $(if $(LINUX_CONFIG),,$(error The target kernel config for your kernel version is missing)) \ + $(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_PCIEPORTBUS),) + FEATURES += pcie + endif + ifneq ($(CONFIG_USB)$(CONFIG_USB_SUPPORT),) + ifneq ($(CONFIG_USB_ARCH_HAS_HCD)$(CONFIG_USB_EHCI_HCD),) + FEATURES += usb + endif + endif + ifneq ($(CONFIG_PCMCIA)$(CONFIG_PCCARD),) + FEATURES += pcmcia + endif + ifneq ($(CONFIG_VGA_CONSOLE)$(CONFIG_FB),) + FEATURES += display + endif + + # remove duplicates + FEATURES:=$(sort $(FEATURES)) + endif + DEFAULT_CFLAGS_i386=-O2 -pipe -march=i486 -funit-at-a-time + DEFAULT_CFLAGS_x86_64=-O2 -pipe -march=athlon64 -funit-at-a-time + DEFAULT_CFLAGS_m68k=-Os -pipe -mcfv4e -funit-at-a-time + DEFAULT_CFLAGS_mips=-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time + DEFAULT_CFLAGS_mipsel=$(DEFAULT_CFLAGS_mips) + DEFAULT_CFLAGS_mips64=-Os -pipe -mips64 -mtune=mips64 -mabi=64 -funit-at-a-time + DEFAULT_CFLAGS_mips64el=$(DEFAULT_CFLAGS_mips64) + DEFAULT_CFLAGS_arm=-Os -pipe -march=armv5te -mtune=xscale -funit-at-a-time + DEFAULT_CFLAGS_armeb=$(DEFAULT_CFLAGS_arm) + DEFAULT_CFLAGS=$(if $(DEFAULT_CFLAGS_$(ARCH)),$(DEFAULT_CFLAGS_$(ARCH)),-Os -pipe -funit-at-a-time) +endif + +define BuildTargets/DumpCurrent + .PHONY: dumpinfo + dumpinfo: + @echo 'Target: $(TARGETID)'; \ + echo 'Target-Board: $(BOARD)'; \ + echo 'Target-Kernel: $(KERNEL)'; \ + echo 'Target-Name: $(BOARDNAME)$(if $(SUBTARGETS),$(if $(SUBTARGET),))'; \ + echo 'Target-Path: $(subst $(TOPDIR)/,,$(PWD))'; \ + echo 'Target-Arch: $(ARCH)'; \ + echo 'Target-Arch-Packages: $(if $(ARCH_PACKAGES),$(ARCH_PACKAGES),$(BOARD))'; \ + echo 'Target-Features: $(FEATURES)'; \ + echo 'Target-Depends: $(DEPENDS)'; \ + echo 'Target-Optimization: $(if $(CFLAGS),$(CFLAGS),$(DEFAULT_CFLAGS))'; \ + echo 'Linux-Version: $(LINUX_VERSION)'; \ + echo 'Linux-Release: $(LINUX_RELEASE)'; \ + echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \ + echo 'Target-Description:'; \ + $(SH_FUNC) getvar $(call shvar,Target/Description); \ + echo '@@'; \ + echo 'Default-Packages: $(DEFAULT_PACKAGES)'; \ + $(DUMPINFO) + $(if $(SUBTARGET),,@$(foreach SUBTARGET,$(SUBTARGETS),$(SUBMAKE) -s DUMP=1 SUBTARGET=$(SUBTARGET); )) +endef -$(TMP_DIR)/.target.mk: - $(SCRIPT_DIR)/gen_target_mk.pl < $(TMP_DIR)/.targetinfo > $@ +include $(INCLUDE_DIR)/kernel.mk +ifeq ($(TARGET_BUILD),1) + include $(INCLUDE_DIR)/kernel-build.mk + BuildTarget?=$(BuildKernel) +endif +endif #__target_inc