openwrt/target/linux/linux-2.6/Makefile

   1 # $Id$
   2 # Linux 2.6 kernel target for the OpenWRT project
   3
   4 include $(TOPDIR)/rules.mk
   5 include ../rules.mk
   6
   7 KERNEL:=2.6
   8 LINUX_VERSION:=2.6.15-rc6
   9 LINUX_KERNEL_MD5SUM:=eeead0b884811411fd2df8520744b253
  10 LINUX_SITE=http://www.fi.kernel.org/pub/linux/kernel/v2.6/testing \
  11            http://www.fr.kernel.org/pub/linux/kernel/v2.6/testing \
  12            http://www.kernel.org/pub/linux/kernel/v2.6/testing \
  13            http://www.de.kernel.org/pub/linux/kernel/v2.6/testing
  14 MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
  15 LINUX_KCONFIG:=./config/$(BOARD)
  16 LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.6-$(BOARD)
  17 LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
  18 LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
  19 LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
  20         -e 's/mipsel/mips/' \
  21         -e 's/powerpc/ppc/' \
  22         -e 's/sh[234]/sh/' \
  23         )
  24
  25 LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
  26 LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
  27 MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
  28 TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/lib/modules/$(LINUX_VERSION)
  29 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
  30
  31 PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
  32 PKG_RELEASE := 1
  33
  34 KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel_$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE)_$(ARCH).ipk
  35 KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
  36
  37 KPKG_MAKEOPTS:= IPKG="$(IPKG_KERNEL)" \
  38                 BOARD="$(BOARD)" \
  39                 TARGET_DIR="$(LINUX_TARGET_DIR)" \
  40                 BUILD_DIR="$(LINUX_BUILD_DIR)" \
  41                 KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
  42                 LINUX_VERSION="$(LINUX_VERSION)" \
  43                 KERNEL_RELEASE="$(PKG_RELEASE)"
  44
  45 include $(LINUX_KCONFIG)
  46
  47 INSTALL_TARGETS := $(KERNEL_IPKG)
  48 TARGETS :=
  49
  50 ifeq ($(BOARD),x86)
  51 include ./x86.mk
  52 endif
  53
  54 include ../netfilter.mk
  55
  56 # Networking
  57
  58 $(eval $(call KMOD_template,ATM,atm,\
  59         $(MODULES_DIR)/kernel/net/atm/atm.ko \
  60         $(MODULES_DIR)/kernel/net/atm/br2684.ko \
  61 ,CONFIG_ATM,,50,atm))
  62
  63 $(eval $(call KMOD_template,GRE,gre,\
  64         $(MODULES_DIR)/kernel/net/ipv4/ip_gre.ko \
  65 ,CONFIG_NET_IPGRE))
  66
  67 $(eval $(call KMOD_template,IMQ,imq,\
  68         $(MODULES_DIR)/kernel/net/*/netfilter/*IMQ*.ko \
  69         $(MODULES_DIR)/kernel/drivers/net/imq.ko \
  70 ))
  71
  72 $(eval $(call KMOD_template,IPV6,ipv6,\
  73         $(MODULES_DIR)/kernel/net/ipv6/ipv6.ko \
  74 ,CONFIG_IPV6,,20,ipv6))
  75
  76 $(eval $(call KMOD_template,PPP,ppp,\
  77         $(MODULES_DIR)/kernel/drivers/net/ppp_async.ko \
  78         $(MODULES_DIR)/kernel/drivers/net/ppp_generic.ko \
  79         $(MODULES_DIR)/kernel/drivers/net/slhc.ko \
  80 ,CONFIG_PPP))
  81
  82 #$(eval $(call KMOD_template,MPPE,mppe,\
  83 #       $(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.ko \
  84 #,CONFIG_PPP_MPPE_MPPC))
  85
  86 $(eval $(call KMOD_template,PPPOATM,pppoatm,\
  87         $(MODULES_DIR)/kernel/net/atm/pppoatm.ko \
  88 ,CONFIG_PPPOATM))
  89
  90 $(eval $(call KMOD_template,PPPOE,pppoe,\
  91         $(MODULES_DIR)/kernel/drivers/net/pppoe.ko \
  92         $(MODULES_DIR)/kernel/drivers/net/pppox.ko \
  93 ,CONFIG_PPPOE))
  94
  95 $(eval $(call KMOD_template,SCHED,sched,\
  96         $(MODULES_DIR)/kernel/net/sched/*.ko \
  97 ))
  98
  99 $(eval $(call KMOD_template,TUN,tun,\
 100         $(MODULES_DIR)/kernel/drivers/net/tun.ko \
 101 ,CONFIG_TUN,,20,tun))
 102
 103
 104 # Filtering / Firewalling
 105
 106 $(eval $(call KMOD_template,ARPTABLES,arptables,\
 107         $(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.ko \
 108 ,CONFIG_IP_NF_ARPTABLES))
 109
 110 $(eval $(call KMOD_template,EBTABLES,ebtables,\
 111         $(MODULES_DIR)/kernel/net/bridge/netfilter/*.ko \
 112 ,CONFIG_BRIDGE_NF_EBTABLES))
 113
 114 # metapackage for compatibility ...
 115 $(eval $(call KMOD_template,IPTABLES_EXTRA,iptables-extra,\
 116 ,,kmod-ipt-conntrack kmod-ipt-extra kmod-ipt-filter kmod-ipt-ipopt kmod-ipt-ipsec kmod-ipt-nat kmod-ipt-nat-extra kmod-ipt-queue kmod-ipt-ulogd))
 117
 118 $(eval $(call KMOD_template,IPT_CONNTRACK,ipt-conntrack,\
 119         $(foreach mod,$(IPT_CONNTRACK-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 120 ))
 121
 122 $(eval $(call KMOD_template,IPT_EXTRA,ipt-extra,\
 123         $(foreach mod,$(IPT_EXTRA-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 124 ))
 125
 126 $(eval $(call KMOD_template,IPT_FILTER,ipt-filter,\
 127         $(foreach mod,$(IPT_FILTER-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 128 ))
 129
 130 $(eval $(call KMOD_template,IPT_IPOPT,ipt-ipopt,\
 131         $(foreach mod,$(IPT_IPOPT-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 132 ))
 133
 134 $(eval $(call KMOD_template,IPT_IPSEC,ipt-ipsec,\
 135         $(foreach mod,$(IPT_IPSEC-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 136 ))
 137
 138 $(eval $(call KMOD_template,IPT_NAT,ipt-nat,\
 139         $(foreach mod,$(IPT_NAT-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 140 ))
 141
 142 $(eval $(call KMOD_template,IPT_NAT_EXTRA,ipt-nat-extra,\
 143         $(foreach mod,$(IPT_NAT_EXTRA-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 144 ,,,40,$(IPT_NAT_EXTRA-m)))
 145
 146 $(eval $(call KMOD_template,IPT_QUEUE,ipt-queue,\
 147         $(foreach mod,$(IPT_QUEUE-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 148 ))
 149
 150 $(eval $(call KMOD_template,IPT_ULOG,ipt-ulog,\
 151         $(foreach mod,$(IPT_ULOG-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).ko) \
 152 ))
 153
 154 $(eval $(call KMOD_template,IP6TABLES,ip6tables,\
 155         $(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.ko \
 156 ,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
 157
 158
 159 # Block devices
 160
 161 $(eval $(call KMOD_template,IDE,ide,\
 162         $(MODULES_DIR)/kernel/drivers/ide/*.ko \
 163         $(MODULES_DIR)/kernel/drivers/ide/*/*.ko \
 164 ,CONFIG_IDE))
 165
 166 $(eval $(call KMOD_template,LOOP,loop,\
 167     $(MODULES_DIR)/kernel/drivers/block/loop.ko \
 168 ,CONFIG_BLK_DEV_LOOP,,20,loop))
 169
 170 $(eval $(call KMOD_template,NBD,nbd,\
 171     $(MODULES_DIR)/kernel/drivers/block/nbd.ko \
 172 ,CONFIG_BLK_DEV_NBD,,20,nbd))
 173
 174
 175 # Crypto
 176
 177 $(eval $(call KMOD_template,CRYPTO,crypto,\
 178         $(MODULES_DIR)/kernel/crypto/*.ko \
 179 ))
 180
 181
 182 # Filesystems
 183
 184 $(eval $(call KMOD_template,FS_CIFS,fs-cifs,\
 185         $(MODULES_DIR)/kernel/fs/cifs/cifs.ko \
 186 ,CONFIG_CIFS,kmod-nls-base,30,cifs))
 187
 188 $(eval $(call KMOD_template,FS_EXT2,fs-ext2,\
 189         $(MODULES_DIR)/kernel/fs/ext2/ext2.ko \
 190 ,CONFIG_EXT2_FS,,30,ext2))
 191
 192 $(eval $(call KMOD_template,FS_EXT3,fs-ext3,\
 193         $(MODULES_DIR)/kernel/fs/ext3/ext3.ko \
 194         $(MODULES_DIR)/kernel/fs/jbd/jbd.ko \
 195 ,CONFIG_EXT3_FS,,30,jbd ext3))
 196
 197 $(eval $(call KMOD_template,FS_HFSPLUS,fs-hfsplus,\
 198         $(MODULES_DIR)/kernel/fs/hfsplus/hfsplus.ko \
 199 ,CONFIG_HFSPLUS_FS,kmod-nls-base,30,hfsplus))
 200
 201 $(eval $(call KMOD_template,FS_NFS,fs-nfs,\
 202         $(MODULES_DIR)/kernel/fs/lockd/lockd.ko \
 203         $(MODULES_DIR)/kernel/fs/nfs/nfs.ko \
 204         $(MODULES_DIR)/kernel/net/sunrpc/sunrpc.ko \
 205 ,CONFIG_NFS_FS,,30,sunrpc lockd nfs))
 206
 207 $(eval $(call KMOD_template,FS_VFAT,fs-vfat,\
 208         $(MODULES_DIR)/kernel/fs/fat/fat.ko \
 209         $(MODULES_DIR)/kernel/fs/vfat/vfat.ko \
 210 ,CONFIG_VFAT_FS,kmod-nls-base,30,fat vfat))
 211
 212 $(eval $(call KMOD_template,FS_XFS,fs-xfs,\
 213         $(MODULES_DIR)/kernel/fs/xfs/xfs.ko \
 214 ,CONFIG_XFS_FS,,30,xfs))
 215
 216
 217 # Multimedia
 218
 219 $(eval $(call KMOD_template,PWC,pwc,\
 220         $(MODULES_DIR)/kernel/drivers/usb/media/pwc/pwc.ko \
 221 ,CONFIG_USB_PWC,kmod-videodev,63,pwc))
 222
 223 $(eval $(call KMOD_template,SOUNDCORE,soundcore,\
 224         $(MODULES_DIR)/kernel/sound/soundcore.ko \
 225 ,CONFIG_SOUND,,30,soundcore))
 226
 227 $(eval $(call KMOD_template,VIDEODEV,videodev,\
 228         $(MODULES_DIR)/kernel/drivers/media/video/v4l1-compat.ko \
 229         $(MODULES_DIR)/kernel/drivers/media/video/v4l2-common.ko \
 230         $(MODULES_DIR)/kernel/drivers/media/video/videodev.ko \
 231 ,CONFIG_VIDEO_DEV,,62,videodev))
 232
 233
 234 # NLS
 235
 236 $(eval $(call KMOD_template,NLS_BASE,nls-base,\
 237         $(MODULES_DIR)/kernel/fs/nls/nls_base.ko \
 238 ,CONFIG_NLS,,20,nls_base))
 239
 240 $(eval $(call KMOD_template,NLS_CP437,nls-cp437,\
 241         $(MODULES_DIR)/kernel/fs/nls/nls_cp437.ko \
 242 ,CONFIG_NLS_CODEPAGE_437,,20,nls_cp437))
 243
 244 $(eval $(call KMOD_template,NLS_CP850,nls-cp850,\
 245         $(MODULES_DIR)/kernel/fs/nls/nls_cp850.ko \
 246 ,CONFIG_NLS_CODEPAGE_850,,20,nls_cp850))
 247
 248 $(eval $(call KMOD_template,NLS_ISO8859_1,nls-iso8859-1,\
 249         $(MODULES_DIR)/kernel/fs/nls/nls_iso8859-1.ko \
 250 ,CONFIG_NLS_ISO8859_1,,20,nls_iso8859-1))
 251
 252 $(eval $(call KMOD_template,NLS_ISO8859_15,nls-iso8859-15,\
 253         $(MODULES_DIR)/kernel/fs/nls/nls_iso8859-15.ko \
 254 ,CONFIG_NLS_ISO8859_15,,20,nls_iso8859-15))
 255
 256 $(eval $(call KMOD_template,NLS_UTF8,nls-utf8,\
 257         $(MODULES_DIR)/kernel/fs/nls/nls_utf8.ko \
 258 ,CONFIG_NLS_UTF8,,20,nls_utf8))
 259
 260
 261 # Network devices
 262
 263 $(eval $(call KMOD_template,NET_3C59X,net-3c59x,\
 264         $(MODULES_DIR)/kernel/drivers/net/3c59x.ko \
 265 ,CONFIG_VORTEX,,10,3c59x))
 266
 267 $(eval $(call KMOD_template,NET_8139TOO,net-8139too,\
 268         $(MODULES_DIR)/kernel/drivers/net/8139too.ko \
 269 ,CONFIG_8139TOO,,10,8139too))
 270
 271 $(eval $(call KMOD_template,NET_AIRO,net-airo,\
 272         $(MODULES_DIR)/kernel/drivers/net/wireless/airo.ko \
 273 ,CONFIG_AIRO,,10,airo))
 274
 275 $(eval $(call KMOD_template,NET_B44,net-b44,\
 276         $(MODULES_DIR)/kernel/drivers/net/b44.ko \
 277 ,CONFIG_B44,,10,b44))
 278
 279 $(eval $(call KMOD_template,NET_E100,net-e100,\
 280         $(MODULES_DIR)/kernel/drivers/net/e100.ko \
 281 ,CONFIG_E100,,10,e100))
 282
 283 $(eval $(call KMOD_template,NET_HERMES,net-hermes,\
 284         $(MODULES_DIR)/kernel/drivers/net/wireless/hermes.ko \
 285         $(MODULES_DIR)/kernel/drivers/net/wireless/orinoco.ko \
 286 ,CONFIG_HERMES,,10,hermes orinoco))
 287
 288 $(eval $(call KMOD_template,NET_HERMES_PCI,net-hermes-pci,\
 289         $(MODULES_DIR)/kernel/drivers/net/wireless/orinoco_pci.ko \
 290 ,CONFIG_PCI_HERMES,kmod-net-hermes,11,orinoco_pci))
 291
 292 $(eval $(call KMOD_template,NET_HERMES_PCI,net-hermes-plx,\
 293         $(MODULES_DIR)/kernel/drivers/net/wireless/orinoco_plx.ko \
 294 ,CONFIG_PLX_HERMES,kmod-net-hermes,11,orinoco_plx))
 295
 296 $(eval $(call KMOD_template,NET_NATSEMI,net-natsemi,\
 297         $(MODULES_DIR)/kernel/drivers/net/natsemi.ko \
 298 ,CONFIG_NATSEMI,,10,natsemi))
 299
 300 $(eval $(call KMOD_template,NET_PRISM54,net-prism54,\
 301         $(MODULES_DIR)/kernel/drivers/net/wireless/prism54/prism54.ko \
 302 ,CONFIG_PRISM54,,10,prism54))
 303
 304
 305 # PCMCIA/CardBus
 306
 307 $(eval $(call KMOD_template,PCMCIA_CORE,pcmcia-core,\
 308         $(MODULES_DIR)/kernel/drivers/pcmcia/pcmcia.ko \
 309         $(MODULES_DIR)/kernel/drivers/pcmcia/pcmcia_core.ko \
 310         $(MODULES_DIR)/kernel/drivers/pcmcia/yenta_socket.ko \
 311         $(MODULES_DIR)/kernel/drivers/pcmcia/rsrc_nonstatic.ko \
 312 ,CONFIG_PCMCIA,,50,pcmcia_core pcmcia yenta_socket rsrc_nonstatic))
 313
 314 $(eval $(call KMOD_template,PCMCIA_SERIAL,pcmcia-serial,\
 315         $(MODULES_DIR)/kernel/drivers/serial/serial_cs.ko \
 316 ,CONFIG_SERIAL_8250_CS))
 317
 318
 319 # USB
 320
 321 $(eval $(call KMOD_template,USB,usb-core,\
 322         $(MODULES_DIR)/kernel/drivers/usb/core/usbcore.ko \
 323 ,CONFIG_USB,,50,usbcore))
 324
 325 $(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
 326         $(MODULES_DIR)/kernel/drivers/usb/host/ohci-hcd.ko \
 327 ,CONFIG_USB_OHCI_HCD,kmod-usb-core,60,ohci-hcd))
 328
 329 $(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
 330         $(MODULES_DIR)/kernel/drivers/usb/host/uhci.ko \
 331 ,CONFIG_USB_UHCI_ALT,kmod-usb-core,60,uhci))
 332
 333 $(eval $(call KMOD_template,USB2,usb2,\
 334         $(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.ko \
 335 ,CONFIG_USB_EHCI_HCD,kmod-usb-core,60,ehci-hcd))
 336
 337 $(eval $(call KMOD_template,USB_ACM,usb-acm,\
 338         $(MODULES_DIR)/kernel/drivers/usb/class/cdc-acm.ko \
 339 ,CONFIG_USB_ACM))
 340
 341 #$(eval $(call KMOD_template,USB_AUDIO,usb-audio,\
 342 #       $(MODULES_DIR)/kernel/drivers/usb/class/audio.ko \
 343 #,CONFIG_USB_AUDIO,kmod-soundcore kmod-usb-core,61,audio))
 344
 345 $(eval $(call KMOD_template,USB_PRINTER,usb-printer,\
 346         $(MODULES_DIR)/kernel/drivers/usb/class/usblp.ko \
 347 ,CONFIG_USB_PRINTER,kmod-usb-core,60,usblp))
 348
 349 $(eval $(call KMOD_template,USB_SERIAL,usb-serial,\
 350         $(MODULES_DIR)/kernel/drivers/usb/serial/usbserial.ko \
 351 ,CONFIG_USB_SERIAL,kmod-usb-core,60,usbserial))
 352
 353 $(eval $(call KMOD_template,USB_SERIAL_BELKIN,usb-serial-belkin,\
 354         $(MODULES_DIR)/kernel/drivers/usb/serial/belkin_sa.ko \
 355 ,CONFIG_USB_SERIAL_BELKIN,kmod-usb-serial,61,belkin_sa))
 356
 357 $(eval $(call KMOD_template,USB_SERIAL_FTDI,usb-serial-ftdi,\
 358         $(MODULES_DIR)/kernel/drivers/usb/serial/ftdi_sio.ko \
 359 ,CONFIG_USB_SERIAL_FTDI_SIO,kmod-usb-serial,61,ftdi_sio))
 360
 361 $(eval $(call KMOD_template,USB_SERIAL_MCT_U232,usb-serial-mct-u232,\
 362         $(MODULES_DIR)/kernel/drivers/usb/serial/mct_u232.ko \
 363 ,CONFIG_USB_SERIAL_MCT_U232,kmod-usb-serial,61,mct_u232))
 364
 365 $(eval $(call KMOD_template,USB_SERIAL_PL2303,usb-serial-pl2303,\
 366         $(MODULES_DIR)/kernel/drivers/usb/serial/pl2303.ko \
 367 ,CONFIG_USB_SERIAL_PL2303,kmod-usb-serial,61,pl2303))
 368
 369 $(eval $(call KMOD_template,USB_SERIAL_VISOR,usb-serial-visor,\
 370         $(MODULES_DIR)/kernel/drivers/usb/serial/visor.o \
 371 ,CONFIG_USB_SERIAL_VISOR,kmod-usb-serial,61,visor))
 372
 373 $(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
 374         $(MODULES_DIR)/kernel/drivers/scsi/scsi_mod.ko \
 375         $(MODULES_DIR)/kernel/drivers/scsi/sd_mod.ko \
 376         $(MODULES_DIR)/kernel/drivers/usb/storage/usb-storage.ko \
 377 ,CONFIG_USB_STORAGE,kmod-usb-core,60,scsi_mod sd_mod usb-storage))
 378
 379
 380 # Misc. devices
 381
 382 $(eval $(call KMOD_template,AX25,ax25,\
 383         $(MODULES_DIR)/kernel/net/ax25/ax25.ko \
 384         $(MODULES_DIR)/kernel/drivers/net/hamradio/mkiss.ko \
 385 ,CONFIG_AX25,,90,ax25 mkiss))
 386
 387 $(eval $(call KMOD_template,BLUETOOTH,bluetooth,\
 388         $(MODULES_DIR)/kernel/net/bluetooth/bluetooth.ko \
 389         $(MODULES_DIR)/kernel/net/bluetooth/l2cap.ko \
 390         $(MODULES_DIR)/kernel/net/bluetooth/sco.ko \
 391         $(MODULES_DIR)/kernel/net/bluetooth/rfcomm/rfcomm.ko \
 392         $(MODULES_DIR)/kernel/drivers/bluetooth/hci_uart.ko \
 393 ,CONFIG_BLUEZ))
 394
 395
 396 $(TARGETS): $(PACKAGE_DIR)
 397
 398 $(PACKAGE_DIR):
 399         mkdir -p $(PACKAGE_DIR)
 400
 401 $(DL_DIR)/$(LINUX_SOURCE):
 402         -mkdir -p $(DL_DIR)
 403         $(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE) $(MAKE_TRACE)
 404
 405 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
 406         -mkdir -p $(LINUX_BUILD_DIR)
 407         bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
 408         rm -f $(LINUX_DIR)
 409         ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 410         touch $(LINUX_DIR)/.unpacked
 411
 412 $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
 413         $(PATCH) $(LINUX_DIR) ./patches/generic $(MAKE_TRACE)
 414         [ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD) $(MAKE_TRACE)
 415         touch $(LINUX_DIR)/.patched
 416
 417 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
 418         -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
 419         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig $(MAKE_TRACE)
 420         touch $(LINUX_DIR)/.configured
 421
 422 $(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.configured
 423         $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(MAKE_TRACE)
 424
 425 $(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
 426         $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ $(MAKE_TRACE)
 427         touch -c $(LINUX_KERNEL)
 428
 429 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
 430         rm -rf $(LINUX_BUILD_DIR)/modules
 431         $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE=$(TARGET_CROSS) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules $(MAKE_TRACE)
 432         $(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)
 433         touch $(LINUX_DIR)/.modules_done
 434
 435 $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
 436         mkdir -p $(STAGING_DIR)/include
 437         tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
 438         tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
 439
 440 $(STAMP_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done
 441         @mkdir -p $(STAMP_DIR)
 442         @$(MAKE) $(TARGETS)
 443         ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 444         @$(TRACE) target/linux/package
 445         $(MAKE) -C $(TOPDIR)/target/linux/package \
 446                 $(KPKG_MAKEOPTS) \
 447                 compile
 448         touch $@
 449
 450 $(TARGET_MODULES_DIR):
 451         -mkdir -p $(TARGET_MODULES_DIR)
 452
 453 $(KERNEL_IPKG):
 454         rm -rf $(KERNEL_IDIR)
 455         mkdir -p $(KERNEL_IDIR)/etc
 456         $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE) $(ARCH)
 457         if [ -f ./config/$(BOARD).modules ]; then \
 458                 cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
 459         fi
 460         $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) $(MAKE_TRACE)
 461
 462 source: $(DL_DIR)/$(LINUX_SOURCE)
 463 prepare: $(LINUX_DIR)/.configured
 464 compile:
 465         $(MAKE) $(STAMP_DIR)/.linux-compile $(MAKE_TRACE)
 466
 467 install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
 468         rm -rf $(LINUX_BUILD_DIR)/root*
 469         cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
 470         echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
 471         $(MAKE) -C $(TOPDIR)/target/linux/package \
 472                 $(KPKG_MAKEOPTS) \
 473                 install
 474         @{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true; } $(MAKE_TRACE)
 475
 476 mostlyclean:
 477         rm -f $(STAMP_DIR)/.linux-compile
 478         rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
 479         rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
 480         $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean $(MAKE_TRACE)
 481         rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
 482
 483 rebuild:
 484         -$(MAKE) mostlyclean
 485         if [ -f $(LINUX_KERNEL) ]; then \
 486                 $(MAKE) clean $(MAKE_TRACE); \
 487         fi
 488         $(MAKE) compile $(MAKE_TRACE)
 489
 490 clean:
 491         rm -f $(STAMP_DIR)/.linux-compile
 492         rm -rf $(LINUX_BUILD_DIR)
 493         rm -f $(TARGETS)