2 # Copyright (C) 2006-2007 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 # For target profile selection - the default set
9 DEFAULT_PACKAGES
:=base-files libgcc uclibc bridge busybox dnsmasq dropbear iptables mtd ppp ppp-mod-pppoe mtd kmod-ipt-nathelper
11 DEFAULT_PACKAGES
+=udevtrigger hotplug2
15 ifneq (,$(findstring x86
,$(BOARD
)))
18 ifneq (,$(findstring rdc
,$(BOARD
)))
21 ifneq (,$(findstring ppc
,$(BOARD
)))
24 ifneq (,$(findstring avr32
,$(BOARD
)))
28 KERNEL_MAKEOPTS
:= -C
$(LINUX_DIR
) \
29 CROSS_COMPILE
="$(KERNEL_CROSS)" \
30 ARCH
="$(LINUX_KARCH)" \
31 CONFIG_SHELL
="$(BASH)"
34 Kernel
/Patch
:=$(Kernel
/Patch
/Default
)
35 define Kernel
/Prepare
/Default
36 bzcat
$(DL_DIR
)/$(LINUX_SOURCE
) |
$(TAR
) -C
$(KERNEL_BUILD_DIR
) $(TAR_OPTIONS
)
40 define Kernel
/Configure
/2.4
41 $(SED
) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR
)/arch
/mips
/Makefile
42 $(MAKE
) $(KERNEL_MAKEOPTS
) CC
="$(KERNEL_CC)" oldconfig
include/linux
/compile.h
include/linux
/version.h
43 $(MAKE
) $(KERNEL_MAKEOPTS
) dep
45 define Kernel
/Configure
/2.6
46 -$(MAKE
) $(KERNEL_MAKEOPTS
) CC
="$(KERNEL_CC)" oldconfig prepare scripts
48 define Kernel
/Configure
/Default
49 $(LINUX_CONFCMD
) > $(LINUX_DIR
)/.config.target
50 $(SCRIPT_DIR
)/metadata.pl kconfig
$(TMP_DIR
)/.packageinfo
$(TOPDIR
)/.config
> $(LINUX_DIR
)/.config.
override
51 $(SCRIPT_DIR
)/kconfig.pl
'm+' $(LINUX_DIR
)/.config.target
$(LINUX_DIR
)/.config.
override > $(LINUX_DIR
)/.config
52 $(call Kernel
/Configure
/$(KERNEL
))
53 rm -rf
$(KERNEL_BUILD_DIR
)/modules
54 @
rm -f
$(BUILD_DIR
)/linux
55 ln
-sf
$(KERNEL_BUILD_DIR
)/linux-
$(LINUX_VERSION
) $(BUILD_DIR
)/linux
58 define Kernel
/CompileModules
/Default
59 rm -f
$(LINUX_DIR
)/vmlinux
$(LINUX_DIR
)/System.map
60 $(MAKE
) $(KERNEL_MAKEOPTS
) CC
="$(KERNEL_CC)" modules
64 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
)
65 define Kernel
/SetInitramfs
66 mv
$(LINUX_DIR
)/.config
$(LINUX_DIR
)/.config.old
67 grep
-v INITRAMFS
$(LINUX_DIR
)/.config.old
> $(LINUX_DIR
)/.config
68 echo
'CONFIG_INITRAMFS_SOURCE="$(TARGET_DIR)"' >> $(LINUX_DIR
)/.config
69 echo
'CONFIG_INITRAMFS_ROOT_UID=0' >> $(LINUX_DIR
)/.config
70 echo
'CONFIG_INITRAMFS_ROOT_GID=0' >> $(LINUX_DIR
)/.config
73 define Kernel
/SetInitramfs
74 mv
$(LINUX_DIR
)/.config
$(LINUX_DIR
)/.config.old
75 grep
-v INITRAMFS
$(LINUX_DIR
)/.config.old
> $(LINUX_DIR
)/.config
76 rm -f
$(TARGET_DIR
)/init
77 echo
'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR
)/.config
81 define Kernel
/CompileImage
/Default
82 $(call Kernel
/SetInitramfs
)
83 $(MAKE
) $(KERNEL_MAKEOPTS
) CC
="$(KERNEL_CC)" $(KERNELNAME
)
84 $(KERNEL_CROSS
)objcopy
-O binary
-R .reginfo
-R .note
-R .comment
-R .mdebug
-S
$(LINUX_DIR
)/vmlinux
$(LINUX_KERNEL
)
85 $(KERNEL_CROSS
)objcopy
-R .reginfo
-R .note
-R .comment
-R .mdebug
-S
$(LINUX_DIR
)/vmlinux
$(KERNEL_BUILD_DIR
)/vmlinux.elf
88 define Kernel
/Clean
/Default
89 rm -f
$(KERNEL_BUILD_DIR
)/linux-
$(LINUX_VERSION
)/.configured
91 $(MAKE
) -C
$(KERNEL_BUILD_DIR
)/linux-
$(LINUX_VERSION
) clean