-#
-# 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
+# For router targets
+DEFAULT_PACKAGES.router:=dnsmasq iptables ppp ppp-mod-pppoe kmod-ipt-nathelper firewall
+DEFAULT_PACKAGES.bootloader:=
+
+# 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),)
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),)
PACKAGES:=
endef
+ifndef Profile
define Profile
$(eval $(call Profile/Default))
$(eval $(call Profile/$(1)))
PROFILE=$(1)
endif
endef
+endif
-ifeq ($(if $(TARGET_BUILD),$(DUMP)),1)
- -include $(PLATFORM_DIR)/profiles/*.mk
- ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
+ifneq ($(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 $(INCLUDE_DIR)/kernel-version.mk
+ifneq ($(TARGET_BUILD)$(if $(DUMP),,1),)
+ include $(INCLUDE_DIR)/kernel-version.mk
+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 )
+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) $(subdir)/config-default)))
+LINUX_CONFIG?=$(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)
+LINUX_CONFCMD=$(if $(LINUX_CONFIG), \
+ $(if $(GENERIC_LINUX_CONFIG),,$(error The generic kernel config for your kernel version is mising)) \
+ $(if $(LINUX_CONFIG),,$(error The target kernel config for your kernel version is mising)) \
+ $(SCRIPT_DIR)/kconfig.pl \
+ + $(GENERIC_LINUX_CONFIG) \
+ $(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)), \
+ true)
ifeq ($(DUMP),1)
BuildTarget=$(BuildTargets/DumpCurrent)
.SILENT: $(TMP_CONFIG)
.PRECIOUS: $(TMP_CONFIG)
+ ifneq ($(CONFIG_GENERIC_GPIO),)
+ FEATURES += gpio
+ endif
ifneq ($(CONFIG_PCI),)
FEATURES += pci
endif
- ifneq ($(CONFIG_USB),)
+ ifneq ($(CONFIG_USB)$(CONFIG_USB_SUPPORT),)
FEATURES += usb
endif
ifneq ($(CONFIG_PCMCIA)$(CONFIG_PCCARD),)
FEATURES += pcmcia
endif
+ ifneq ($(CONFIG_VGA_CONSOLE)$(CONFIG_FB),)
+ FEATURES += display
+ endif
# remove duplicates
FEATURES:=$(sort $(FEATURES))
endif
+ DEFAULT_CFLAGS_i386=-O2 -pipe -march=i486 -funit-at-a-time
+ DEFAULT_CFLAGS_x86_64=-O2 -pipe -march=athlon64 -funit-at-a-time
+ DEFAULT_CFLAGS_mips=-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time
+ DEFAULT_CFLAGS_mipsel=$(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/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 $(SUBTARGETS),, [$(KERNEL)])$(if $(SUBTARGETS),$(if $(SUBTARGET), [$(KERNEL)]))'; \
echo 'Target-Path: $(subst $(TOPDIR)/,,$(PWD))'; \
echo 'Target-Arch: $(ARCH)'; \
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 '@@'; \
echo 'Default-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