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|
# $Id$
# Linux 2.6 kernel target for the OpenWRT project
include $(TOPDIR)/rules.mk
include ../rules.mk
KERNEL:=2.6
LINUX_VERSION:=2.6.12.5
LINUX_KERNEL_MD5SUM:=076f0dc714112c764c790fbaef19e228
LINUX_SITE=http://www.fi.kernel.org/pub/linux/kernel/v2.6 \
http://www.fr.kernel.org/pub/linux/kernel/v2.6 \
http://www.kernel.org/pub/linux/kernel/v2.6 \
http://www.de.kernel.org/pub/linux/kernel/v2.6
MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
LINUX_KCONFIG:=./config/$(BOARD)
LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.6-$(BOARD)
LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
-e 's/mipsel/mips/' \
-e 's/powerpc/ppc/' \
-e 's/sh[234]/sh/' \
)
LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/lib/modules/$(LINUX_VERSION)
IPKG_KERNEL:=IPKG_TMP=$(BUILD_DIR)/tmp IPKG_INSTROOT=$(LINUX_TARGET_DIR) IPKG_CONF_DIR=$(LINUX_BUILD_DIR) $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
PKG_RELEASE := 1
KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel-$(LINUX_VERSION)-$(BOARD)_$(PKG_RELEASE)_$(ARCH).ipk
KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
KPKG_MAKEOPTS:= IPKG="$(IPKG_KERNEL)" \
BOARD="$(BOARD)" \
TARGET_DIR="$(LINUX_TARGET_DIR)" \
BUILD_DIR="$(LINUX_BUILD_DIR)" \
KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
LINUX_VERSION="$(LINUX_VERSION)" \
KERNEL_RELEASE="$(PKG_RELEASE)"
include $(LINUX_KCONFIG)
INSTALL_TARGETS := $(KERNEL_IPKG)
TARGETS :=
$(eval $(call KMOD_template,ATM,atm,\
$(MODULES_DIR)/kernel/net/atm/atm.ko \
$(MODULES_DIR)/kernel/net/atm/br2684.ko \
,CONFIG_ATM,,50,atm))
$(eval $(call KMOD_template,PPPOATM,pppoatm,\
$(MODULES_DIR)/kernel/net/atm/pppoatm.ko \
,CONFIG_PPPOATM))
$(eval $(call KMOD_template,USB_ACM,usb-acm,\
$(MODULES_DIR)/kernel/drivers/usb/class/cdc-acm.ko \
,CONFIG_USB_ACM))
$(eval $(call KMOD_template,B44,b44,\
$(MODULES_DIR)/kernel/drivers/net/b44.ko \
,CONFIG_B44))
$(eval $(call KMOD_template,BLUETOOTH,bluetooth,\
$(MODULES_DIR)/kernel/net/bluetooth/*.ko \
$(MODULES_DIR)/kernel/net/bluetooth/rfcomm/*.ko \
$(MODULES_DIR)/kernel/drivers/bluetooth/*.ko \
,CONFIG_BLUEZ))
$(eval $(call KMOD_template,ARPT,arptables,\
$(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.ko \
,CONFIG_IP_NF_ARPTABLES))
$(eval $(call KMOD_template,EBT,ebtables,\
$(MODULES_DIR)/kernel/net/bridge/netfilter/*.ko \
,CONFIG_BRIDGE_NF_EBTABLES))
$(eval $(call KMOD_template,IPTABLES_V4_EXTRA,iptables-extra,\
$(MODULES_DIR)/kernel/net/ipv4/netfilter/ip*.ko \
))
$(eval $(call KMOD_template,IPTABLES_V6,ip6tables,\
$(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.ko \
,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
$(eval $(call KMOD_template,IPV6,ipv6,\
$(MODULES_DIR)/kernel/net/ipv6/ipv6.ko \
,CONFIG_IPV6,,20,ipv6))
$(eval $(call KMOD_template,CIFS,cifs,\
$(MODULES_DIR)/kernel/fs/cifs/cifs.ko \
,CONFIG_CIFS,,30,cifs))
$(eval $(call KMOD_template,NFS,nfs,\
$(MODULES_DIR)/kernel/fs/lockd/*.ko \
$(MODULES_DIR)/kernel/fs/nfs/*.ko \
$(MODULES_DIR)/kernel/net/sunrpc/*.ko \
,CONFIG_NFS_FS,,30,sunrpc lockd nfs))
$(eval $(call KMOD_template,USB,usb-core,\
$(MODULES_DIR)/kernel/drivers/usb/core/usbcore.ko \
,CONFIG_USB,,50,usbcore))
$(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
$(MODULES_DIR)/kernel/drivers/usb/host/uhci.ko \
,CONFIG_USB_UHCI_ALT,kmod-usb-core,60,uhci))
$(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
$(MODULES_DIR)/kernel/drivers/usb/host/ohci-hcd.ko \
,CONFIG_USB_OHCI_HCD,kmod-usb-core,60,ohci-hcd))
$(eval $(call KMOD_template,USB2,usb2,\
$(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.ko \
,CONFIG_USB_EHCI_HCD,kmod-usb-core,60,ehci-hcd))
$(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
$(MODULES_DIR)/kernel/drivers/scsi/*.ko \
$(MODULES_DIR)/kernel/drivers/usb/storage/*.ko \
,CONFIG_USB_STORAGE,kmod-usb-core,60,scsi_mod sd_mod usb-storage))
$(eval $(call KMOD_template,USB_PRINTER,usb-printer,\
$(MODULES_DIR)/kernel/drivers/usb/class/usblp.ko \
,CONFIG_USB_PRINTER,kmod-usb-core,60,usblp))
$(eval $(call KMOD_template,IDE,ide,\
$(MODULES_DIR)/kernel/drivers/ide/*.ko \
$(MODULES_DIR)/kernel/drivers/ide/*/*.ko \
,CONFIG_IDE))
$(eval $(call KMOD_template,LOOP,loop,\
$(MODULES_DIR)/kernel/drivers/block/loop.ko \
,CONFIG_BLK_DEV_LOOP,,20,loop))
$(eval $(call KMOD_template,EXT2,ext2,\
$(MODULES_DIR)/kernel/fs/ext2/*.ko \
,CONFIG_EXT2_FS,,30,ext2))
$(eval $(call KMOD_template,EXT3,ext3,\
$(MODULES_DIR)/kernel/fs/ext3/*.ko \
$(MODULES_DIR)/kernel/fs/jbd/*.ko \
,CONFIG_EXT3_FS,,30,jbd ext3))
$(eval $(call KMOD_template,XFS,xfs,\
$(MODULES_DIR)/kernel/fs/xfs/*.ko \
,CONFIG_XFS_FS,,30,xfs))
$(eval $(call KMOD_template,HFSPLUS,hfsplus,\
$(MODULES_DIR)/kernel/fs/hfsplus/*.ko \
,CONFIG_HFSPLUS_FS,,30,hfsplus))
$(eval $(call KMOD_template,VFAT,vfat,\
$(MODULES_DIR)/kernel/fs/vfat/vfat.ko \
$(MODULES_DIR)/kernel/fs/fat/fat.ko \
$(MODULES_DIR)/kernel/fs/nls/nls_base.ko \
,CONFIG_VFAT_FS,,30,fat vfat))
$(eval $(call KMOD_template,NLS_BASE,nls-base,\
$(MODULES_DIR)/kernel/fs/nls/nls_base.ko \
,CONFIG_NLS,,20,nls_base))
$(eval $(call KMOD_template,NLS_UTF8,nls-utf8,\
$(MODULES_DIR)/kernel/fs/nls/nls_utf8.ko \
,CONFIG_NLS_UTF8,,20,nls_utf8))
$(eval $(call KMOD_template,NLS_ISO8859_1,nls-iso8859-1,\
$(MODULES_DIR)/kernel/fs/nls/nls_iso8859-1.ko \
,CONFIG_NLS_ISO8859_1,,20,nls_iso8859-1))
$(eval $(call KMOD_template,NLS_CP437,nls-cp437,\
$(MODULES_DIR)/kernel/fs/nls/nls_cp437.ko \
,CONFIG_NLS_CODEPAGE_437,,20,nls_cp437))
$(eval $(call KMOD_template,NLS_CP850,nls-cp850,\
$(MODULES_DIR)/kernel/fs/nls/nls_cp850.ko \
,CONFIG_NLS_CODEPAGE_850,,20,nls_cp850))
$(eval $(call KMOD_template,CRYPTO,crypto,\
$(MODULES_DIR)/kernel/crypto/*.ko \
))
$(eval $(call KMOD_template,PPP,ppp,\
$(MODULES_DIR)/kernel/drivers/net/ppp_async.ko \
$(MODULES_DIR)/kernel/drivers/net/ppp_generic.ko \
$(MODULES_DIR)/kernel/drivers/net/slhc.ko \
,CONFIG_PPP))
$(eval $(call KMOD_template,MPPE,mppe,\
$(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.ko \
,CONFIG_PPP_MPPE_MPPC))
$(eval $(call KMOD_template,PPPOE,pppoe,\
$(MODULES_DIR)/kernel/drivers/net/pppoe.ko \
$(MODULES_DIR)/kernel/drivers/net/pppox.ko \
,CONFIG_PPPOE))
$(eval $(call KMOD_template,TUN,tun,\
$(MODULES_DIR)/kernel/drivers/net/tun.ko \
,CONFIG_TUN,,20,tun))
$(eval $(call KMOD_template,GRE,gre,\
$(MODULES_DIR)/kernel/net/ipv4/ip_gre.ko \
,CONFIG_NET_IPGRE))
$(eval $(call KMOD_template,SCHED,sched,\
$(MODULES_DIR)/kernel/net/sched/*.ko \
))
$(TARGETS): $(PACKAGE_DIR)
$(PACKAGE_DIR):
mkdir -p $(PACKAGE_DIR)
$(DL_DIR)/$(LINUX_SOURCE):
-mkdir -p $(DL_DIR)
$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE) $(MAKE_TRACE)
$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
-mkdir -p $(LINUX_BUILD_DIR)
bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
rm -f $(LINUX_DIR)
ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
touch $(LINUX_DIR)/.unpacked
$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
$(PATCH) $(LINUX_DIR) ./patches/generic $(MAKE_TRACE)
[ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD) $(MAKE_TRACE)
touch $(LINUX_DIR)/.patched
$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
-cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig $(MAKE_TRACE)
touch $(LINUX_DIR)/.configured
$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.configured
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(MAKE_TRACE)
$(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
$(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ $(MAKE_TRACE)
touch -c $(LINUX_KERNEL)
$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
rm -rf $(LINUX_BUILD_DIR)/modules
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules $(MAKE_TRACE)
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install $(MAKE_TRACE)
touch $(LINUX_DIR)/.modules_done
$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
mkdir -p $(STAGING_DIR)/include
tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
$(TARGET_MODULES_DIR):
-mkdir -p $(TARGET_MODULES_DIR)
$(KERNEL_IPKG):
rm -rf $(KERNEL_IDIR)
mkdir -p $(KERNEL_IDIR)/etc
$(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(PKG_RELEASE) $(ARCH)
echo 'Package: kernel-$(LINUX_VERSION)-$(BOARD)' >> $(KERNEL_IDIR)/CONTROL/control
if [ -f ./config/$(BOARD).modules ]; then \
cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
fi
$(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) $(MAKE_TRACE)
$(STAMP_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done
@mkdir -p $(STAMP_DIR)
@$(MAKE) $(TARGETS)
ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
@$(TRACE) target/linux/package
$(MAKE) -C $(TOPDIR)/target/linux/package \
$(KPKG_MAKEOPTS) \
compile
touch $@
source: $(DL_DIR)/$(LINUX_SOURCE)
prepare: $(LINUX_DIR)/.configured
compile:
$(MAKE) $(STAMP_DIR)/.linux-compile $(MAKE_TRACE)
install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
rm -rf $(LINUX_BUILD_DIR)/root*
cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
$(MAKE) -C $(TOPDIR)/target/linux/package \
$(KPKG_MAKEOPTS) \
install
@{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true; } $(MAKE_TRACE)
mostlyclean:
rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
$(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean
rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
rebuild:
-$(MAKE) mostlyclean
if [ -f $(LINUX_KERNEL) ]; then \
$(MAKE) clean; \
fi
$(MAKE) compile
clean:
rm -f $(STAMP_DIR)/.linux-compile
rm -rf $(LINUX_BUILD_DIR)
rm -f $(TARGETS)
|
