openwrt/target/linux/linux-2.4/Makefile

   1 # $Id$
   2 # Linux 2.4 kernel target for the OpenWRT project
   3
   4 include $(TOPDIR)/rules.mk
   5 include ../rules.mk
   6
   7 KERNEL:=2.4
   8 LINUX_VERSION:=2.4.30
   9 MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
  10 LINUX_KCONFIG:=./config/$(BOARD)
  11 LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.4-$(BOARD)
  12 LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
  13 LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
  14
  15 LINUX_BINARY_DRIVER_SITE := http://openwrt.org/downloads/sources/
  16 LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
  17 LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
  18 MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
  19 TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/lib/modules/$(LINUX_VERSION)
  20 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
  21
  22 PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
  23 PKG_RELEASE := 2
  24
  25 KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel-$(LINUX_VERSION)-$(BOARD)_$(PKG_RELEASE)_$(ARCH).ipk
  26 KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
  27
  28 KPKG_MAKEOPTS:= IPKG="$(IPKG_KERNEL)" \
  29                 BOARD="$(BOARD)" \
  30                 TARGET_DIR="$(LINUX_TARGET_DIR)" \
  31                 BUILD_DIR="$(LINUX_BUILD_DIR)" \
  32                 KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
  33                 LINUX_VERSION="$(LINUX_VERSION)" \
  34                 KERNEL_RELEASE="$(PKG_RELEASE)"
  35
  36 include $(LINUX_KCONFIG)
  37
  38 INSTALL_TARGETS := $(KERNEL_IPKG)
  39 TARGETS :=
  40
  41 ifeq ($(BOARD),brcm)
  42 include ./broadcom.mk
  43 endif
  44
  45 ifeq ($(BOARD),x86)
  46 include ./x86.mk
  47 endif
  48
  49 ifeq ($(BOARD),ar7)
  50 include ./ar7.mk
  51 endif
  52
  53
  54 # Networking
  55
  56 $(eval $(call KMOD_template,ATM,atm,\
  57         $(MODULES_DIR)/kernel/net/atm/atm.o \
  58         $(MODULES_DIR)/kernel/net/atm/br2684.o \
  59 ,CONFIG_ATM,,50,atm))
  60
  61 $(eval $(call KMOD_template,GRE,gre,\
  62         $(MODULES_DIR)/kernel/net/ipv4/ip_gre.o \
  63 ,CONFIG_NET_IPGRE))
  64
  65 $(eval $(call KMOD_template,IPV6,ipv6,\
  66         $(MODULES_DIR)/kernel/net/ipv6/ipv6.o \
  67 ,CONFIG_IPV6,,20,ipv6))
  68
  69 $(eval $(call KMOD_template,PPP,ppp,\
  70         $(MODULES_DIR)/kernel/drivers/net/ppp_async.o \
  71         $(MODULES_DIR)/kernel/drivers/net/ppp_generic.o \
  72         $(MODULES_DIR)/kernel/drivers/net/slhc.o \
  73         $(MODULES_DIR)/kernel/drivers/net/pppox.o \
  74 ,CONFIG_PPP))
  75
  76 $(eval $(call KMOD_template,MPPE,mppe,\
  77         $(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.o \
  78 ,CONFIG_PPP_MPPE_MPPC))
  79
  80 $(eval $(call KMOD_template,PPPOATM,pppoatm,\
  81         $(MODULES_DIR)/kernel/net/atm/pppoatm.o \
  82 ,CONFIG_PPPOATM))
  83
  84 $(eval $(call KMOD_template,PPPOE,pppoe,\
  85         $(MODULES_DIR)/kernel/drivers/net/pppoe.o \
  86 ,CONFIG_PPPOE))
  87
  88 ifneq ($(wildcard $(MODULES_DIR)/kernel/net/sched/*.o),)
  89 CONFIG_SCHED:=m
  90 endif
  91 $(eval $(call KMOD_template,SCHED,sched,\
  92         $(MODULES_DIR)/kernel/net/sched/*.o \
  93 ,CONFIG_SCHED))
  94
  95 $(eval $(call KMOD_template,TUN,tun,\
  96         $(MODULES_DIR)/kernel/drivers/net/tun.o \
  97 ,CONFIG_TUN,,20,tun))
  98
  99
 100 # Filtering / Firewalling
 101
 102 $(eval $(call KMOD_template,ARPTABLES,arptables,\
 103         $(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.o \
 104 ,CONFIG_IP_NF_ARPTABLES))
 105
 106 $(eval $(call KMOD_template,EBTABLES,ebtables,\
 107         $(MODULES_DIR)/kernel/net/bridge/netfilter/*.o \
 108 ,CONFIG_BRIDGE_NF_EBTABLES))
 109
 110 $(eval $(call KMOD_template,IPTABLES_V4_EXTRA,iptables-extra,\
 111         $(MODULES_DIR)/kernel/net/ipv4/netfilter/ip*.o \
 112 ))
 113
 114 $(eval $(call KMOD_template,IPTABLES_V6,ip6tables,\
 115         $(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.o \
 116 ,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
 117
 118
 119 # Block devices
 120
 121 $(eval $(call KMOD_template,IDE,ide,\
 122         $(MODULES_DIR)/kernel/drivers/ide/*.o \
 123         $(MODULES_DIR)/kernel/drivers/ide/*/*.o \
 124 ,CONFIG_IDE))
 125
 126 $(eval $(call KMOD_template,LOOP,loop,\
 127     $(MODULES_DIR)/kernel/drivers/block/loop.o \
 128 ,CONFIG_BLK_DEV_LOOP,,20,loop))
 129
 130 $(eval $(call KMOD_template,NBD,nbd,\
 131     $(MODULES_DIR)/kernel/drivers/block/nbd.o \
 132 ,CONFIG_BLK_DEV_NBD,,20,nbd))
 133
 134
 135 # Crypto
 136
 137 ifneq ($(wildcard $(MODULES_DIR)/kernel/crypto/*.o),)
 138 CONFIG_CRYPTO:=m
 139 endif
 140 $(eval $(call KMOD_template,CRYPTO,crypto,\
 141         $(MODULES_DIR)/kernel/crypto/*.o \
 142 ,CONFIG_CRYPTO))
 143
 144
 145 # Filesystems
 146
 147 $(eval $(call KMOD_template,FS_CIFS,fs-cifs,\
 148         $(MODULES_DIR)/kernel/fs/cifs/cifs.o \
 149 ,CONFIG_CIFS,,30,cifs))
 150
 151 $(eval $(call KMOD_template,FS_EXT2,fs-ext2,\
 152         $(MODULES_DIR)/kernel/fs/ext2/*.o \
 153 ,CONFIG_EXT2_FS,,30,ext2))
 154
 155 $(eval $(call KMOD_template,FS_EXT3,fs-ext3,\
 156         $(MODULES_DIR)/kernel/fs/ext3/*.o \
 157         $(MODULES_DIR)/kernel/fs/jbd/*.o \
 158 ,CONFIG_EXT3_FS,,30,jbd ext3))
 159
 160 $(eval $(call KMOD_template,FS_HFSPLUS,fs-hfsplus,\
 161         $(MODULES_DIR)/kernel/fs/hfsplus/*.o \
 162 ,CONFIG_HFSPLUS_FS,,30,hfsplus))
 163
 164 $(eval $(call KMOD_template,FS_NFS,fs-nfs,\
 165         $(MODULES_DIR)/kernel/fs/lockd/*.o \
 166         $(MODULES_DIR)/kernel/fs/nfs/*.o \
 167         $(MODULES_DIR)/kernel/net/sunrpc/*.o \
 168 ,CONFIG_NFS_FS,,30,sunrpc lockd nfs))
 169
 170 $(eval $(call KMOD_template,FS_VFAT,fs-vfat,\
 171         $(MODULES_DIR)/kernel/fs/vfat/vfat.o \
 172         $(MODULES_DIR)/kernel/fs/fat/fat.o \
 173 ,CONFIG_VFAT_FS,,30,fat vfat))
 174
 175 $(eval $(call KMOD_template,FS_XFS,fs-xfs,\
 176         $(MODULES_DIR)/kernel/fs/xfs/*.o \
 177 ,CONFIG_XFS_FS,,30,xfs))
 178
 179
 180 # Multimedia
 181
 182 $(eval $(call KMOD_template,PWC,pwc,\
 183         $(MODULES_DIR)/kernel/drivers/usb/pwc.o \
 184 ,CONFIG_USB_PWC,kmod-videodev,63,pwc))
 185
 186 $(eval $(call KMOD_template,SOUNDCORE,soundcore,\
 187         $(MODULES_DIR)/kernel/drivers/sound/soundcore.o \
 188 ,CONFIG_SOUND,,30,soundcore))
 189
 190 $(eval $(call KMOD_template,VIDEODEV,videodev,\
 191         $(MODULES_DIR)/kernel/drivers/media/video/videodev.o \
 192 ,CONFIG_VIDEO_DEV,,62,videodev))
 193
 194
 195 # Network devices
 196
 197 $(eval $(call KMOD_template,NET_3C59X,net-3c59x,\
 198         $(MODULES_DIR)/kernel/drivers/net/3c59x.o \
 199 ,CONFIG_VORTEX,,10,3c59x))
 200
 201 $(eval $(call KMOD_template,NET_8139TOO,net-8139too,\
 202         $(MODULES_DIR)/kernel/drivers/net/8139too.o \
 203         $(MODULES_DIR)/kernel/drivers/net/mii.o \
 204 ,CONFIG_8139TOO,,10,mii 8139too))
 205
 206 $(eval $(call KMOD_template,NET_AIRO,net-airo,\
 207         $(MODULES_DIR)/kernel/drivers/net/wireless/airo.o \
 208 ,CONFIG_AIRO,,10,airo))
 209
 210 $(eval $(call KMOD_template,NET_B44,net-b44,\
 211         $(MODULES_DIR)/kernel/drivers/net/b44.o \
 212 ,CONFIG_B44,,10,b44))
 213
 214 $(eval $(call KMOD_template,NET_HERMES,net-hermes,\
 215         $(MODULES_DIR)/kernel/drivers/net/wireless/hermes.o \
 216         $(MODULES_DIR)/kernel/drivers/net/wireless/orinoco.o \
 217 ,CONFIG_HERMES,,10,hermes orinoco))
 218
 219 $(eval $(call KMOD_template,NET_HERMES_PCI,net-hermes-pci,\
 220         $(MODULES_DIR)/kernel/drivers/net/wireless/orinoco_pci.o \
 221 ,CONFIG_PCI_HERMES,kmod-net-hermes,11,orinoco_pci))
 222
 223 $(eval $(call KMOD_template,NET_HERMES_PCI,net-hermes-plx,\
 224         $(MODULES_DIR)/kernel/drivers/net/wireless/orinoco_plx.o \
 225 ,CONFIG_PLX_HERMES,kmod-net-hermes,11,orinoco_plx))
 226
 227 $(eval $(call KMOD_template,NET_NATSEMI,net-natsemi,\
 228         $(MODULES_DIR)/kernel/drivers/net/natsemi.o \
 229 ,CONFIG_NATSEMI,,10,natsemi))
 230
 231 $(eval $(call KMOD_template,NET_PRISM54,net-prism54,\
 232         $(MODULES_DIR)/kernel/drivers/net/wireless/prism54/prism54.o \
 233 ,CONFIG_PRISM54,,10,prism54))
 234
 235
 236 # USB
 237
 238 $(eval $(call KMOD_template,USB,usb-core,\
 239         $(MODULES_DIR)/kernel/drivers/usb/usbcore.o \
 240 ,CONFIG_USB,,50,usbcore))
 241
 242 $(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
 243         $(MODULES_DIR)/kernel/drivers/usb/host/usb-ohci.o \
 244 ,CONFIG_USB_OHCI,kmod-usb-core,60,usb-ohci))
 245
 246 $(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
 247         $(MODULES_DIR)/kernel/drivers/usb/host/uhci.o \
 248 ,CONFIG_USB_UHCI_ALT,kmod-usb-core,60,uhci))
 249
 250 $(eval $(call KMOD_template,USB2,usb2,\
 251         $(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.o \
 252 ,CONFIG_USB_EHCI_HCD,kmod-usb-core,60,ehci-hcd))
 253
 254 $(eval $(call KMOD_template,USB_ACM,usb-acm,\
 255         $(MODULES_DIR)/kernel/drivers/usb/acm.o \
 256 ,CONFIG_USB_ACM))
 257
 258 $(eval $(call KMOD_template,USB_AUDIO,usb-audio,\
 259         $(MODULES_DIR)/kernel/drivers/usb/audio.o \
 260 ,CONFIG_USB_AUDIO,kmod-soundcore kmod-usb-core,61,audio))
 261
 262 $(eval $(call KMOD_template,USB_PRINTER,usb-printer,\
 263         $(MODULES_DIR)/kernel/drivers/usb/printer.o \
 264 ,CONFIG_USB_PRINTER,kmod-usb-core,60,printer))
 265
 266 $(eval $(call KMOD_template,USB_SERIAL,usb-serial,\
 267         $(MODULES_DIR)/kernel/drivers/usb/serial/usbserial.o \
 268 ,CONFIG_USB_SERIAL,kmod-usb-core,60,usbserial))
 269
 270 $(eval $(call KMOD_template,USB_SERIAL_BELKIN,usb-serial-belkin,\
 271         $(MODULES_DIR)/kernel/drivers/usb/serial/belkin_sa.o \
 272 ,CONFIG_USB_SERIAL_BELKIN,kmod-usb-serial,61,belkin_sa))
 273
 274 $(eval $(call KMOD_template,USB_SERIAL_FTDI,usb-serial-ftdi,\
 275         $(MODULES_DIR)/kernel/drivers/usb/serial/ftdi_sio.o \
 276 ,CONFIG_USB_SERIAL_FTDI_SIO,kmod-usb-serial,61,ftdi_sio))
 277
 278 $(eval $(call KMOD_template,USB_SERIAL_MCT_U232,usb-serial-mct-u232,\
 279         $(MODULES_DIR)/kernel/drivers/usb/serial/mct_u232.o \
 280 ,CONFIG_USB_SERIAL_MCT_U232,kmod-usb-serial,61,mct_u232))
 281
 282 $(eval $(call KMOD_template,USB_SERIAL_PL2303,usb-serial-pl2303,\
 283         $(MODULES_DIR)/kernel/drivers/usb/serial/pl2303.o \
 284 ,CONFIG_USB_SERIAL_PL2303,kmod-usb-serial,61,pl2303))
 285
 286 $(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
 287         $(MODULES_DIR)/kernel/drivers/scsi/*.o \
 288         $(MODULES_DIR)/kernel/drivers/usb/storage/*.o \
 289 ,CONFIG_USB_STORAGE,kmod-usb-core,60,scsi_mod sd_mod usb-storage))
 290
 291
 292 # Misc. devices
 293
 294 $(eval $(call KMOD_template,AX25,ax25,\
 295         $(MODULES_DIR)/kernel/net/ax25/ax25.o \
 296         $(MODULES_DIR)/kernel/drivers/net/hamradio/mkiss.o \
 297 ,CONFIG_AX25,,90,ax25 mkiss))
 298
 299 $(eval $(call KMOD_template,BLUETOOTH,bluetooth,\
 300         $(MODULES_DIR)/kernel/net/bluetooth/*.o \
 301         $(MODULES_DIR)/kernel/net/bluetooth/rfcomm/*.o \
 302         $(MODULES_DIR)/kernel/drivers/bluetooth/*.o \
 303 ,CONFIG_BLUEZ))
 304
 305
 306 $(TARGETS): $(PACKAGE_DIR)
 307
 308 $(PACKAGE_DIR):
 309         mkdir -p $(PACKAGE_DIR)
 310
 311 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
 312         -mkdir -p $(LINUX_BUILD_DIR)
 313         bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
 314         rm -f $(LINUX_DIR)
 315         ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 316         touch $(LINUX_DIR)/.unpacked
 317
 318 $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
 319         $(PATCH) $(LINUX_DIR) ./patches/generic $(MAKE_TRACE)
 320         [ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD) $(MAKE_TRACE)
 321         touch $(LINUX_DIR)/.patched
 322
 323 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
 324         -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
 325         $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
 326           $(LINUX_DIR)/Makefile  \
 327           $(LINUX_DIR)/arch/*/Makefile
 328         $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
 329         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h $(MAKE_TRACE)
 330         touch $(LINUX_DIR)/.configured
 331
 332 $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured
 333         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) dep $(MAKE_TRACE)
 334         touch $(LINUX_DIR)/.depend_done
 335
 336 $(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.depend_done
 337         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(MAKE_TRACE)
 338
 339 $(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
 340         $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ $(MAKE_TRACE)
 341         touch -c $(LINUX_KERNEL)
 342
 343 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
 344         rm -rf $(LINUX_BUILD_DIR)/modules
 345         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules $(MAKE_TRACE)
 346         $(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install $(MAKE_TRACE)
 347         touch $(LINUX_DIR)/.modules_done
 348
 349 $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
 350         mkdir -p $(STAGING_DIR)/include
 351         tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
 352         tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
 353
 354 $(STAMP_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done
 355         @mkdir -p $(STAMP_DIR)
 356         @$(MAKE) $(TARGETS)
 357         ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 358         @$(TRACE) target/linux/package
 359         $(MAKE) -C $(TOPDIR)/target/linux/package \
 360                 $(KPKG_MAKEOPTS) \
 361                 compile
 362         touch $@
 363
 364 $(TARGET_MODULES_DIR):
 365         -mkdir -p $(TARGET_MODULES_DIR)
 366
 367 $(KERNEL_IPKG):
 368         rm -rf $(KERNEL_IDIR)
 369         mkdir -p $(KERNEL_IDIR)/etc
 370         $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(PKG_RELEASE) $(ARCH)
 371         echo 'Package: kernel-$(LINUX_VERSION)-$(BOARD)' >> $(KERNEL_IDIR)/CONTROL/control
 372         if [ -f ./config/$(BOARD).modules ]; then \
 373                 cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
 374         fi
 375         $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) $(MAKE_TRACE)
 376
 377 source: $(DL_DIR)/$(LINUX_SOURCE)
 378 prepare: $(LINUX_DIR)/.configured
 379 compile:
 380         $(MAKE) $(STAMP_DIR)/.linux-compile $(MAKE_TRACE)
 381
 382 install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
 383         rm -rf $(LINUX_BUILD_DIR)/root*
 384         cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
 385         echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
 386         $(MAKE) -C $(TOPDIR)/target/linux/package \
 387                 $(KPKG_MAKEOPTS) \
 388                 install
 389         @{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true; } $(MAKE_TRACE)
 390
 391 mostlyclean:
 392         rm -f $(STAMP_DIR)/.linux-compile
 393         rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
 394         rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
 395         $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean $(MAKE_TRACE)
 396         rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
 397
 398 rebuild:
 399         -$(MAKE) mostlyclean
 400         if [ -f $(LINUX_KERNEL) ]; then \
 401                 $(MAKE) clean $(MAKE_TRACE); \
 402         fi
 403         $(MAKE) compile $(MAKE_TRACE)
 404
 405 clean:
 406         rm -f $(STAMP_DIR)/.linux-compile
 407         rm -rf $(LINUX_BUILD_DIR)
 408         rm -f $(TARGETS)