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