-#
-# Copyright (C) 2007 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.
#
-ifneq ($(DUMP),)
- all: dumpinfo
-endif
-
ifneq ($(__target_inc),1)
__target_inc=1
-TARGET_BUILD?=0
+# default device type
+DEVICE_TYPE?=router
+
+# Default packages - the really basic set
+DEFAULT_PACKAGES:=base-files libc libgcc busybox dropbear mtd uci opkg netifd
+# For router targets
+DEFAULT_PACKAGES.router:=dnsmasq iptables ip6tables ppp ppp-mod-pppoe kmod-ipt-nathelper firewall odhcpd odhcp6c
+DEFAULT_PACKAGES.bootloader:=
+ifneq ($(DUMP),)
+ all: dumpinfo
+endif
target_conf=$(subst .,_,$(subst -,_,$(subst /,_,$(1))))
ifeq ($(DUMP),)
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}
+ ifeq ($(SUBTARGETS),)
+ SUBTARGETS:=$(strip $(patsubst $(PLATFORM_DIR)/%/target.mk,%,$(wildcard $(PLATFORM_DIR)/*/target.mk)))
+ endif
endif
TARGETID:=$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))
PLATFORM_SUBDIR:=$(PLATFORM_DIR)$(if $(SUBTARGET),/$(SUBTARGET))
-define Target
- KERNEL_TARGETS+=$(1)
- ifeq ($(DUMP),1)
- ifeq ($(SUBTARGET),)
- BuildTarget=$$(BuildTargets/DumpAll)
- endif
- endif
-endef
-
ifneq ($(TARGET_BUILD),1)
- include $(PLATFORM_DIR)/Makefile
- ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
- include $(PLATFORM_SUBDIR)/target.mk
+ ifndef DUMP
+ include $(PLATFORM_DIR)/Makefile
+ ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
+ include $(PLATFORM_SUBDIR)/target.mk
+ endif
endif
else
ifneq ($(SUBTARGET),)
endif
endif
+# Add device specific packages (here below to allow device type set from subtarget)
+DEFAULT_PACKAGES += $(DEFAULT_PACKAGES.$(DEVICE_TYPE))
+
+filter_packages = $(filter-out -% $(patsubst -%,%,$(filter -%,$(1))),$(1))
+extra_packages = $(if $(filter wpad-mini wpad nas,$(1)),iwinfo)
+
define Profile/Default
NAME:=
PACKAGES:=
endef
+ifndef Profile
define Profile
$(eval $(call Profile/Default))
$(eval $(call Profile/$(1)))
DUMPINFO += \
echo "Target-Profile: $(1)"; \
echo "Target-Profile-Name: $(NAME)"; \
- echo "Target-Profile-Packages: $(PACKAGES)"; \
+ echo "Target-Profile-Packages: $(PACKAGES) $(call extra_packages,$(DEFAULT_PACKAGES) $(PACKAGES))"; \
if [ -f ./config/profile-$(1) ]; then \
echo "Target-Profile-Kconfig: yes"; \
fi; \
echo "Target-Profile-Config: "; \
- getvar "$(call shvar,Profile/$(1)/Config)"; \
+ $(SH_FUNC) getvar "$(call shvar,Profile/$(1)/Config)"; \
echo "@@"; \
echo "Target-Profile-Description:"; \
- getvar "$(call shvar,Profile/$(1)/Description)"; \
+ $(SH_FUNC) getvar "$(call shvar,Profile/$(1)/Description)"; \
echo "@@"; \
echo;
- ifeq ($(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(if $(SUBTARGET),$(SUBTARGET)_)$(1))),y)
+ ifeq ($(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(if $(SUBTARGET),$(SUBTARGET)_))$(1)),y)
PROFILE=$(1)
endif
endef
+endif
--include $(PLATFORM_DIR)/profiles/*.mk
ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
- -include $(PLATFORM_SUBDIR)/profiles/*.mk
+ define IncludeProfiles
+ -include $(sort $(wildcard $(PLATFORM_DIR)/profiles/*.mk))
+ -include $(sort $(wildcard $(PLATFORM_SUBDIR)/profiles/*.mk))
+ endef
+else
+ define IncludeProfiles
+ -include $(sort $(wildcard $(PLATFORM_DIR)/profiles/*.mk))
+ endef
+endif
+
+ifeq ($(TARGET_BUILD),1)
+ $(eval $(call IncludeProfiles))
+else
+ ifeq ($(DUMP),)
+ $(eval $(call IncludeProfiles))
+ endif
endif
$(eval $(call shexport,Target/Description))
-include $(INCLUDE_DIR)/kernel-version.mk
+ifneq ($(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_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 )
+__config_name_list = $(1)/config-$(KERNEL_PATCHVER) $(1)/config-default
+__config_list = $(firstword $(wildcard $(call __config_name_list,$(1))))
+find_kernel_config=$(if $(__config_list),$(__config_list),$(lastword $(__config_name_list)))
-GENERIC_LINUX_CONFIG?=$(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) $(subdir)/config-default)))
-LINUX_SUBCONFIG?=$(firstword $(wildcard $(PLATFORM_SUBDIR)/config-$(KERNEL_PATCHVER) $(PLATFORM_SUBDIR)/config-default))
-ifeq ($(LINUX_CONFIG),$(LINUX_SUBCONFIG))
- LINUX_SUBCONFIG:=
+GENERIC_LINUX_CONFIG = $(call find_kernel_config,$(GENERIC_PLATFORM_DIR))
+LINUX_TARGET_CONFIG = $(call find_kernel_config,$(PLATFORM_DIR))
+ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
+ LINUX_SUBTARGET_CONFIG = $(call find_kernel_config,$(PLATFORM_SUBDIR))
endif
-LINUX_CONFCMD=$(if $(LINUX_CONFIG),$(SCRIPT_DIR)/kconfig.pl + $(GENERIC_LINUX_CONFIG) $(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)),true)
+
+# config file list used for compiling
+LINUX_KCONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(TOPDIR)/env/kernel-config)
+
+# default config list for reconfiguring
+# defaults to subtarget if subtarget exists and target does not
+# defaults to target otherwise
+USE_SUBTARGET_CONFIG = $(if $(wildcard $(LINUX_TARGET_CONFIG)),,$(if $(LINUX_SUBTARGET_CONFIG),1))
+
+LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(if $(USE_SUBTARGET_CONFIG),$(LINUX_SUBTARGET_CONFIG)))
+LINUX_RECONFIG_TARGET = $(if $(USE_SUBTARGET_CONFIG),$(LINUX_SUBTARGET_CONFIG),$(LINUX_TARGET_CONFIG))
+
+# select the config file to be changed by kernel_menuconfig/kernel_oldconfig
+ifeq ($(CONFIG_TARGET),platform)
+ LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG))
+ LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG)
+endif
+ifeq ($(CONFIG_TARGET),subtarget)
+ LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG))
+ LINUX_RECONFIG_TARGET = $(LINUX_SUBTARGET_CONFIG)
+endif
+ifeq ($(CONFIG_TARGET),subtarget_platform)
+ LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(LINUX_TARGET_CONFIG))
+ LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG)
+endif
+ifeq ($(CONFIG_TARGET),env)
+ LINUX_RECONFIG_LIST = $(LINUX_KCONFIG_LIST)
+ LINUX_RECONFIG_TARGET = $(TOPDIR)/env/kernel-config
+endif
+
+__linux_confcmd = $(SCRIPT_DIR)/kconfig.pl $(2) $(patsubst %,+,$(wordlist 2,9999,$(1))) $(1)
+
+LINUX_CONF_CMD = $(call __linux_confcmd,$(LINUX_KCONFIG_LIST),)
+LINUX_RECONF_CMD = $(call __linux_confcmd,$(LINUX_RECONFIG_LIST),)
+LINUX_RECONF_DIFF = $(call __linux_confcmd,$(filter-out $(LINUX_RECONFIG_TARGET),$(LINUX_RECONFIG_LIST)),'>')
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 $@
+ $(TMP_CONFIG): $(LINUX_KCONFIG_LIST)
+ $(LINUX_CONF_CMD) > $@ || rm -f $@
-include $(TMP_CONFIG)
.SILENT: $(TMP_CONFIG)
.PRECIOUS: $(TMP_CONFIG)
+ ifneq ($(CONFIG_OF),)
+ FEATURES += dt
+ endif
+ ifneq ($(CONFIG_GENERIC_GPIO)$(CONFIG_GPIOLIB),)
+ FEATURES += gpio
+ endif
ifneq ($(CONFIG_PCI),)
FEATURES += pci
endif
- ifneq ($(CONFIG_USB),)
- FEATURES += usb
+ 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)$(CONFIG_FB),)
+ FEATURES += display
+ endif
+ ifneq ($(CONFIG_RTC_CLASS),)
+ FEATURES += rtc
+ endif
+ FEATURES += $(foreach v,v4 v5 v6 v7,$(if $(findstring -march=arm$(v),$(CFLAGS)),arm_$(v)))
# remove duplicates
FEATURES:=$(sort $(FEATURES))
endif
+ CPU_CFLAGS = -Os -pipe
+ ifneq ($(findstring mips,$(ARCH)),)
+ ifneq ($(findstring mips64,$(ARCH)),)
+ CPU_TYPE ?= mips64
+ else
+ CPU_TYPE ?= mips32
+ endif
+ CPU_CFLAGS += -mno-branch-likely
+ CPU_CFLAGS_mips32 = -mips32 -mtune=mips32
+ CPU_CFLAGS_mips32r2 = -mips32r2 -mtune=mips32r2
+ CPU_CFLAGS_mips64 = -mips64 -mtune=mips64 -mabi=64
+ CPU_CFLAGS_24kec = -mips32r2 -mtune=24kec
+ CPU_CFLAGS_34kc = -mips32r2 -mtune=34kc
+ CPU_CFLAGS_dsp = -mdsp
+ CPU_CFLAGS_dsp2 = -mdspr2
+ endif
+ ifeq ($(ARCH),i386)
+ CPU_TYPE ?= i486
+ CPU_CFLAGS_i486 = -march=i486
+ CPU_CFLAGS_geode = -march=geode -mmmx -m3dnow
+ endif
+ ifneq ($(findstring arm,$(ARCH)),)
+ CPU_TYPE ?= xscale
+ CPU_CFLAGS_arm920t = -march=armv4t -mtune=arm920t
+ CPU_CFLAGS_arm926ej-s = -march=armv5te -mtune=arm926ej-s
+ CPU_CFLAGS_arm1136j-s = -march=armv6 -mtune=arm1136j-s
+ CPU_CFLAGS_arm1176jzf-s = -march=armv6 -mtune=arm1176jzf-s
+ CPU_CFLAGS_cortex-a7 = -march=armv7-a -mtune=cortex-a7
+ CPU_CFLAGS_cortex-a8 = -march=armv7-a -mtune=cortex-a8
+ CPU_CFLAGS_cortex-a9 = -march=armv7-a -mtune=cortex-a9
+ CPU_CFLAGS_fa526 = -march=armv4 -mtune=fa526
+ CPU_CFLAGS_mpcore = -march=armv6k -mtune=mpcore
+ CPU_CFLAGS_xscale = -march=armv5te -mtune=xscale
+ ifeq ($(CONFIG_SOFT_FLOAT),)
+ CPU_CFLAGS_neon = -mfpu=neon
+ CPU_CFLAGS_vfp = -mfpu=vfp
+ CPU_CFLAGS_vfpv3 = -mfpu=vfpv3-d16
+ endif
+ endif
+ ifeq ($(ARCH),powerpc)
+ CPU_CFLAGS_603e:=-mcpu=603e
+ CPU_CFLAGS_8540:=-mcpu=8540
+ CPU_CFLAGS_405:=-mcpu=405
+ CPU_CFLAGS_440:=-mcpu=440
+ endif
+ ifeq ($(ARCH),sparc)
+ CPU_TYPE = sparc
+ CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc
+ endif
+ DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE)))
endif
-define BuildTargets/DumpAll
- dumpinfo:
- @$(foreach SUBTARGET,$(KERNEL_TARGETS),$(SUBMAKE) -s DUMP=1 SUBTARGET=$(SUBTARGET); )
-endef
-
define BuildTargets/DumpCurrent
-
+ .PHONY: dumpinfo
dumpinfo:
@echo 'Target: $(TARGETID)'; \
echo 'Target-Board: $(BOARD)'; \
- echo 'Target-Kernel: $(KERNEL)'; \
- echo 'Target-Name: $(BOARDNAME) [$(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 'CPU-Type: $(CPU_TYPE)$(if $(CPU_SUBTYPE),+$(CPU_SUBTYPE))'; \
echo 'Linux-Version: $(LINUX_VERSION)'; \
echo 'Linux-Release: $(LINUX_RELEASE)'; \
echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \
+ $(if $(SUBTARGET),,$(if $(DEFAULT_SUBTARGET), echo 'Default-Subtarget: $(DEFAULT_SUBTARGET)'; ))
echo 'Target-Description:'; \
- getvar $(call shvar,Target/Description); \
+ $(SH_FUNC) getvar $(call shvar,Target/Description); \
echo '@@'; \
- echo 'Default-Packages: $(DEFAULT_PACKAGES)'; \
+ echo 'Default-Packages: $(DEFAULT_PACKAGES) $(call extra_packages,$(DEFAULT_PACKAGES))'; \
$(DUMPINFO)
+ $(if $(SUBTARGET),,@$(foreach SUBTARGET,$(SUBTARGETS),$(SUBMAKE) -s DUMP=1 SUBTARGET=$(SUBTARGET); ))
endef
include $(INCLUDE_DIR)/kernel.mk
projects / openwrt.git / blobdiff