2005-08-28 12:06:53 +03:00
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#############################################################
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# $Id$
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#
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# Linux 2.6 kernel target for the OpenWRT project
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#
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#############################################################
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include $(TOPDIR)/rules.mk
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include ../rules.mk
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LINUX_VERSION:=2.6.12.5
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LINUX_KERNEL_MD5SUM:=x
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LINUX_SITE=http://www.fi.kernel.org/pub/linux/kernel/v2.6 \
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http://www.fr.kernel.org/pub/linux/kernel/v2.6 \
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http://www.kernel.org/pub/linux/kernel/v2.6 \
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http://www.de.kernel.org/pub/linux/kernel/v2.6
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MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
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LINUX_KCONFIG:=./config/$(BOARD)
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LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.6-$(BOARD)
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LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
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LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
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LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
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-e 's/mipsel/mips/' \
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-e 's/powerpc/ppc/' \
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-e 's/sh[234]/sh/' \
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)
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LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
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LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
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MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
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TARGET_MODULES_DIR := $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)
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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
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PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
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PKG_RELEASE := 1
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KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel-$(LINUX_VERSION)-$(BOARD)_$(PKG_RELEASE)_$(ARCH).ipk
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KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
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KPKG_MAKEOPTS:= IPKG="$(IPKG_KERNEL)" \
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BOARD="$(BOARD)" \
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TARGET_DIR="$(LINUX_TARGET_DIR)" \
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BUILD_DIR="$(LINUX_BUILD_DIR)" \
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KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
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LINUX_VERSION="$(LINUX_VERSION)" \
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KERNEL_RELEASE="$(PKG_RELEASE)"
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include $(LINUX_KCONFIG)
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INSTALL_TARGETS := $(KERNEL_IPKG)
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TARGETS :=
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ifeq ($(BOARD),brcm)
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include ./broadcom.mk
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endif
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$(eval $(call KMOD_template,ATM,atm,\
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$(MODULES_DIR)/kernel/net/atm/atm.ko \
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$(MODULES_DIR)/kernel/net/atm/br2684.ko \
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,CONFIG_ATM,,50,atm))
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$(eval $(call KMOD_template,PPPOATM,pppoatm,\
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$(MODULES_DIR)/kernel/net/atm/pppoatm.ko \
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,CONFIG_PPPOATM))
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$(eval $(call KMOD_template,USB_ACM,usb-acm,\
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$(MODULES_DIR)/kernel/drivers/usb/acm.ko \
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,CONFIG_USB_ACM))
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$(eval $(call KMOD_template,B44,b44,\
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$(MODULES_DIR)/kernel/drivers/net/b44.ko \
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,CONFIG_B44))
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$(eval $(call KMOD_template,BLUETOOTH,bluetooth,\
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$(MODULES_DIR)/kernel/net/bluetooth/*.ko \
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$(MODULES_DIR)/kernel/net/bluetooth/rfcomm/*.ko \
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$(MODULES_DIR)/kernel/drivers/bluetooth/*.ko \
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,CONFIG_BLUEZ))
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$(eval $(call KMOD_template,ARPT,arptables,\
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$(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.ko \
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,CONFIG_IP_NF_ARPTABLES))
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$(eval $(call KMOD_template,EBT,ebtables,\
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$(MODULES_DIR)/kernel/net/bridge/netfilter/*.ko \
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,CONFIG_BRIDGE_NF_EBTABLES))
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$(eval $(call KMOD_template,IPTABLES_V4_EXTRA,iptables-extra,\
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$(MODULES_DIR)/kernel/net/ipv4/netfilter/ip*.ko \
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))
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$(eval $(call KMOD_template,IPTABLES_V6,ip6tables,\
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$(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.ko \
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,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
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$(eval $(call KMOD_template,IPV6,ipv6,\
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$(MODULES_DIR)/kernel/net/ipv6/ipv6.ko \
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,CONFIG_IPV6,,20,ipv6))
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$(eval $(call KMOD_template,CIFS,cifs,\
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$(MODULES_DIR)/kernel/fs/cifs/cifs.ko \
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,CONFIG_CIFS,,30,cifs))
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$(eval $(call KMOD_template,NFS,nfs,\
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$(MODULES_DIR)/kernel/fs/lockd/*.ko \
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$(MODULES_DIR)/kernel/fs/nfs/*.ko \
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$(MODULES_DIR)/kernel/net/sunrpc/*.ko \
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,CONFIG_NFS_FS,,30,sunrpc lockd nfs))
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$(eval $(call KMOD_template,USB,usb-core,\
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2005-09-04 00:01:41 +03:00
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$(MODULES_DIR)/kernel/drivers/usb/core/usbcore.ko \
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2005-08-28 12:06:53 +03:00
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,CONFIG_USB,,50,usbcore))
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$(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
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$(MODULES_DIR)/kernel/drivers/usb/host/uhci.ko \
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,CONFIG_USB_UHCI_ALT,kmod-usb-core,60,uhci))
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$(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
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$(MODULES_DIR)/kernel/drivers/usb/host/usb-ohci.ko \
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,CONFIG_USB_OHCI,kmod-usb-core,60,ohci))
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$(eval $(call KMOD_template,USB2,usb2,\
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$(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.ko \
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,CONFIG_USB_EHCI_HCD,kmod-usb-core,60,ehci-hcd))
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$(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
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$(MODULES_DIR)/kernel/drivers/scsi/*.ko \
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$(MODULES_DIR)/kernel/drivers/usb/storage/*.ko \
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,CONFIG_USB_STORAGE,kmod-usb-core,60,scsi_mod sd_mod usb-storage))
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$(eval $(call KMOD_template,USB_PRINTER,usb-printer,\
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2005-08-29 00:36:34 +03:00
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$(MODULES_DIR)/kernel/drivers/usb/class/usblp.ko \
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,CONFIG_USB_PRINTER,kmod-usb-core,60,usblp))
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2005-08-28 12:06:53 +03:00
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$(eval $(call KMOD_template,IDE,ide,\
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$(MODULES_DIR)/kernel/drivers/ide/*.ko \
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$(MODULES_DIR)/kernel/drivers/ide/*/*.ko \
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,CONFIG_IDE))
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$(eval $(call KMOD_template,LOOP,loop,\
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$(MODULES_DIR)/kernel/drivers/block/loop.ko \
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,CONFIG_BLK_DEV_LOOP,,20,loop))
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$(eval $(call KMOD_template,EXT2,ext2,\
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$(MODULES_DIR)/kernel/fs/ext2/*.ko \
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,CONFIG_EXT2_FS,,30,ext2))
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$(eval $(call KMOD_template,EXT3,ext3,\
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$(MODULES_DIR)/kernel/fs/ext3/*.ko \
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$(MODULES_DIR)/kernel/fs/jbd/*.ko \
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,CONFIG_EXT3_FS,,30,jbd ext3))
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$(eval $(call KMOD_template,XFS,xfs,\
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$(MODULES_DIR)/kernel/fs/xfs/*.ko \
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,CONFIG_XFS_FS,,30,xfs))
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$(eval $(call KMOD_template,HFSPLUS,hfsplus,\
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$(MODULES_DIR)/kernel/fs/hfsplus/*.ko \
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,CONFIG_HFSPLUS_FS,,30,hfsplus))
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$(eval $(call KMOD_template,VFAT,vfat,\
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$(MODULES_DIR)/kernel/fs/vfat/vfat.ko \
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$(MODULES_DIR)/kernel/fs/fat/fat.ko \
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,CONFIG_VFAT_FS,,30,fat vfat))
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$(eval $(call KMOD_template,CRYPTO,crypto,\
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$(MODULES_DIR)/kernel/crypto/*.ko \
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))
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$(eval $(call KMOD_template,PPP,ppp,\
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$(MODULES_DIR)/kernel/drivers/net/ppp_async.ko \
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$(MODULES_DIR)/kernel/drivers/net/ppp_generic.ko \
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$(MODULES_DIR)/kernel/drivers/net/slhc.ko \
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,CONFIG_PPP))
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$(eval $(call KMOD_template,MPPE,mppe,\
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$(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.ko \
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,CONFIG_PPP_MPPE_MPPC))
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$(eval $(call KMOD_template,PPPOE,pppoe,\
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$(MODULES_DIR)/kernel/drivers/net/pppoe.ko \
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$(MODULES_DIR)/kernel/drivers/net/pppox.ko \
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,CONFIG_PPPOE))
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$(eval $(call KMOD_template,TUN,tun,\
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$(MODULES_DIR)/kernel/drivers/net/tun.ko \
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,CONFIG_TUN,,20,tun))
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$(eval $(call KMOD_template,GRE,gre,\
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$(MODULES_DIR)/kernel/net/ipv4/ip_gre.ko \
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,CONFIG_NET_IPGRE))
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$(eval $(call KMOD_template,SCHED,sched,\
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$(MODULES_DIR)/kernel/net/sched/*.ko \
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))
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$(TARGETS): $(PACKAGE_DIR)
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$(PACKAGE_DIR):
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mkdir -p $(PACKAGE_DIR)
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$(DL_DIR)/$(LINUX_SOURCE):
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-mkdir -p $(DL_DIR)
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$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE)
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$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
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-mkdir -p $(LINUX_BUILD_DIR)
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bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
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rm -f $(LINUX_DIR)
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ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
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touch $(LINUX_DIR)/.unpacked
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$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
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$(PATCH) $(LINUX_DIR) ./patches/generic
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[ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD)
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touch $(LINUX_DIR)/.patched
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$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
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-cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
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$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig
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touch $(LINUX_DIR)/.configured
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$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.configured
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$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH)
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$(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
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$(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@
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touch -c $(LINUX_KERNEL)
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$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
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rm -rf $(LINUX_BUILD_DIR)/modules
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2005-08-28 12:56:04 +03:00
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$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules
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2005-09-04 00:01:41 +03:00
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$(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
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2005-08-28 12:06:53 +03:00
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touch $(LINUX_DIR)/.modules_done
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$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
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mkdir -p $(STAGING_DIR)/include
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tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
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tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
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$(TARGET_MODULES_DIR):
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-mkdir -p $(TARGET_MODULES_DIR)
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$(KERNEL_IPKG):
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rm -rf $(KERNEL_IDIR)
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mkdir -p $(KERNEL_IDIR)/etc
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$(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(PKG_RELEASE) $(ARCH)
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echo 'Package: kernel-$(LINUX_VERSION)-$(BOARD)' >> $(KERNEL_IDIR)/CONTROL/control
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if [ -f ./config/$(BOARD).modules ]; then \
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cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
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fi
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$(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR)
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source: $(DL_DIR)/$(LINUX_SOURCE)
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prepare: $(LINUX_DIR)/.configured
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compile: $(LINUX_DIR)/.modules_done $(TARGETS)
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ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
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$(MAKE) -C $(TOPDIR)/target/linux/package \
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$(KPKG_MAKEOPTS) \
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compile
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install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
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rm -rf $(LINUX_BUILD_DIR)/root*
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echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
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$(MAKE) -C $(TOPDIR)/package \
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TARGET_DIR="$(LINUX_TARGET_DIR)" \
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IPKG_CONF="$(LINUX_BUILD_DIR)" \
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BOARD="$(BOARD)" \
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install
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$(MAKE) -C $(TOPDIR)/target/linux/package \
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$(KPKG_MAKEOPTS) \
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install
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[ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true
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mostlyclean:
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rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
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rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
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$(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean
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rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
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rebuild:
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-$(MAKE) mostlyclean
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if [ -f $(LINUX_KERNEL) ]; then \
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$(MAKE) clean; \
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fi
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$(MAKE) compile
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clean:
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rm -rf $(LINUX_BUILD_DIR)
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rm -f $(TARGETS)
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