openwrt/target/linux/linux-2.4/Makefile

   1 #############################################################
   2 # $Id$
   3 #
   4 # Linux 2.4 kernel target for the OpenWRT project
   5 #
   6 # patches are sorted by numbers
   7 # 0xx   needed patches for board, cpu, filesystem
   8 # 1xx   addon patches for new features (netfilter, ebtables, cifs,..)
   9 # 2xx   compile fixes, driver fixes
  10 #
  11 #############################################################
  12
  13 include $(TOPDIR)/rules.mk
  14 include ../rules.mk
  15
  16 LINUX_VERSION:=2.4.30
  17 MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
  18 LINUX_KCONFIG:=./config/$(BOARD)
  19 LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.4-$(BOARD)
  20 LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
  21 LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
  22 LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
  23         -e 's/mipsel/mips/' \
  24         -e 's/powerpc/ppc/' \
  25         -e 's/sh[234]/sh/' \
  26         )
  27
  28 LINUX_BINARY_DRIVER_SITE := http://openwrt.org/downloads/sources/
  29 LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
  30 LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
  31 MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
  32 TARGET_MODULES_DIR := $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)
  33 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
  34
  35 PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
  36 PKG_RELEASE := 3
  37
  38 KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel_$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE)_$(ARCH).ipk
  39 KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
  40
  41 KPKG_MAKEOPTS:= IPKG="$(IPKG_KERNEL)" \
  42                 BOARD="$(BOARD)" \
  43                 TARGET_DIR="$(LINUX_TARGET_DIR)" \
  44                 BUILD_DIR="$(LINUX_BUILD_DIR)" \
  45                 KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
  46                 LINUX_VERSION="$(LINUX_VERSION)" \
  47                 KERNEL_RELEASE="$(PKG_RELEASE)"
  48
  49 include $(LINUX_KCONFIG)
  50
  51 INSTALL_TARGETS := $(KERNEL_IPKG)
  52 TARGETS :=
  53
  54 ifeq ($(BOARD),brcm)
  55 include ./broadcom.mk
  56 endif
  57
  58 include ../netfilter.mk
  59
  60 # metapackage for compatibility ...
  61 $(eval $(call KMOD_template,IPTABLES_EXTRA,iptables-extra,\
  62 ,,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-ulog))
  63
  64 $(eval $(call KMOD_template,IPT_CONNTRACK,ipt-conntrack,\
  65         $(foreach mod,$(IPT_CONNTRACK-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  66 ))
  67 $(eval $(call KMOD_template,IPT_EXTRA,ipt-extra,\
  68         $(foreach mod,$(IPT_EXTRA-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  69 ))
  70 $(eval $(call KMOD_template,IPT_FILTER,ipt-filter,\
  71         $(foreach mod,$(IPT_FILTER-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  72 ))
  73 $(eval $(call KMOD_template,IPT_IPOPT,ipt-ipopt,\
  74         $(foreach mod,$(IPT_IPOPT-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  75 ))
  76 $(eval $(call KMOD_template,IPT_IPSEC,ipt-ipsec,\
  77         $(foreach mod,$(IPT_IPSEC-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  78 ))
  79 $(eval $(call KMOD_template,IPT_NAT,ipt-nat,\
  80         $(foreach mod,$(IPT_NAT-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  81 ))
  82 $(eval $(call KMOD_template,IPT_NAT_H323,ipt-nat-h323,\
  83         $(foreach mod,$(IPT_NAT_H323-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  84 ,,,40,$(IPT_NAT_H323-m)))
  85 $(eval $(call KMOD_template,IPT_NAT_PPTP,ipt-nat-pptp,\
  86         $(foreach mod,$(IPT_NAT_PPTP-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  87 ,,,40,$(IPT_NAT_PPTP-m)))
  88 $(eval $(call KMOD_template,IPT_NAT_RTSP,ipt-nat-rtsp,\
  89         $(foreach mod,$(IPT_NAT_RTSP-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  90 ,,,40,$(IPT_NAT_RTSP-m)))
  91 $(eval $(call KMOD_template,IPT_NAT_EXTRA,ipt-nat-extra,\
  92         $(foreach mod,$(IPT_NAT_EXTRA-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  93 ,,,40,$(IPT_NAT_EXTRA-m)))
  94 $(eval $(call KMOD_template,IPT_QUEUE,ipt-queue,\
  95         $(foreach mod,$(IPT_QUEUE-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  96 ))
  97 $(eval $(call KMOD_template,IPT_ULOG,ipt-ulog,\
  98         $(foreach mod,$(IPT_ULOG-m),$(MODULES_DIR)/kernel/net/ipv4/netfilter/$(mod).o) \
  99 ))
 100
 101 $(eval $(call KMOD_template,IMQ,imq,\
 102         $(MODULES_DIR)/kernel/net/ipv4/netfilter/*IMQ* \
 103         $(MODULES_DIR)/kernel/drivers/net/imq.o \
 104 ))
 105 $(eval $(call KMOD_template,IPIP,ipip,\
 106         $(MODULES_DIR)/kernel/net/ipv4/ipip.o \
 107 ,CONFIG_NET_IPIP,kmod-ipip))
 108
 109 $(eval $(call KMOD_template,IP6TABLES,ip6tables,\
 110         $(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.o \
 111 ,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
 112
 113 $(eval $(call KMOD_template,PCMCIA,pcmcia,\
 114         $(MODULES_DIR)/kernel/drivers/pcmcia/*.o \
 115 ,CONFIG_PCMCIA))
 116 $(eval $(call KMOD_template,B44,b44,\
 117         $(MODULES_DIR)/kernel/drivers/net/b44.o \
 118 ,CONFIG_B44))
 119 $(eval $(call KMOD_template,ARPT,arptables,\
 120         $(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.o \
 121 ,CONFIG_IP_NF_ARPTABLES))
 122 $(eval $(call KMOD_template,EBT,ebtables,\
 123         $(MODULES_DIR)/kernel/net/bridge/netfilter/*.o \
 124 ,CONFIG_BRIDGE_NF_EBTABLES))
 125 $(eval $(call KMOD_template,IPV6,ipv6,\
 126         $(MODULES_DIR)/kernel/net/ipv6/ipv6.o \
 127 ,CONFIG_IPV6,,20,ipv6))
 128 $(eval $(call KMOD_template,CIFS,cifs,\
 129         $(MODULES_DIR)/kernel/fs/cifs/cifs.o \
 130 ,CONFIG_CIFS,,30,cifs))
 131 $(eval $(call KMOD_template,NFS,nfs,\
 132         $(MODULES_DIR)/kernel/fs/lockd/*.o \
 133         $(MODULES_DIR)/kernel/fs/nfs/*.o \
 134         $(MODULES_DIR)/kernel/net/sunrpc/*.o \
 135 ,CONFIG_NFS_FS,,30,sunrpc lockd nfs))
 136 $(eval $(call KMOD_template,USB,usb-core,\
 137         $(MODULES_DIR)/kernel/drivers/usb/usbcore.o \
 138 ,CONFIG_USB,,50,usbcore))
 139 $(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
 140         $(MODULES_DIR)/kernel/drivers/usb/host/uhci.o \
 141 ,CONFIG_USB_UHCI_ALT,kmod-usb-core,60,uhci))
 142 $(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
 143         $(MODULES_DIR)/kernel/drivers/usb/host/usb-ohci.o \
 144 ,CONFIG_USB_OHCI,kmod-usb-core,60,usb-ohci))
 145 $(eval $(call KMOD_template,USB2,usb2,\
 146         $(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.o \
 147 ,CONFIG_USB_EHCI_HCD,kmod-usb-core,60,ehci-hcd))
 148 $(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
 149         $(MODULES_DIR)/kernel/drivers/scsi/*.o \
 150         $(MODULES_DIR)/kernel/drivers/usb/storage/*.o \
 151 ,CONFIG_USB_STORAGE,kmod-usb-core,60,scsi_mod sd_mod usb-storage))
 152 $(eval $(call KMOD_template,USB_SERIAL,usb-serial,\
 153         $(MODULES_DIR)/kernel/drivers/usb/serial/*.o \
 154 ,CONFIG_USB_SERIAL,kmod-usb-core,60,usbserial))
 155 $(eval $(call KMOD_template,USB_SERIAL_BELKIN,usb-serial-belkin,\
 156         $(MODULES_DIR)/kernel/drivers/usb/serial/belkin_sa.o \
 157 ,CONFIG_USB_SERIAL_BELKIN,kmod-usb-serial,61,belkin_sa))
 158 $(eval $(call KMOD_template,USB_SERIAL_FTDI,usb-serial-ftdi,\
 159         $(MODULES_DIR)/kernel/drivers/usb/serial/ftdi_sio.o \
 160 ,CONFIG_USB_SERIAL_FTDI_SIO,kmod-usb-serial,61,ftdi_sio))
 161 $(eval $(call KMOD_template,USB_SERIAL_MCT_U232,usb-serial-mct-u232,\
 162         $(MODULES_DIR)/kernel/drivers/usb/serial/mct_u232.o \
 163 ,CONFIG_USB_SERIAL_MCT_U232,kmod-usb-serial,61,mct_u232))
 164 $(eval $(call KMOD_template,USB_SERIAL_PL2303,usb-serial-pl2303,\
 165         $(MODULES_DIR)/kernel/drivers/usb/serial/pl2303.o \
 166 ,CONFIG_USB_SERIAL_PL2303,kmod-usb-serial,61,pl2303))
 167 $(eval $(call KMOD_template,USB_SERIAL_VISOR,usb-serial-visor,\
 168         $(MODULES_DIR)/kernel/drivers/usb/serial/visor.o \
 169 ,CONFIG_USB_SERIAL_VISOR,kmod-usb-serial,61,visor))
 170 $(eval $(call KMOD_template,USB_PRINTER,usb-printer,\
 171         $(MODULES_DIR)/kernel/drivers/usb/printer.o \
 172 ,CONFIG_USB_PRINTER,kmod-usb-core,60,printer))
 173 $(eval $(call KMOD_template,USB_ACM,usb-acm,\
 174         $(MODULES_DIR)/kernel/drivers/usb/acm.o \
 175 ,CONFIG_USB_ACM,kmod-usb-core,60,acm))
 176 $(eval $(call KMOD_template,IDE,ide,\
 177         $(MODULES_DIR)/kernel/drivers/ide/*.o \
 178         $(MODULES_DIR)/kernel/drivers/ide/*/*.o \
 179 ,CONFIG_IDE,,20,pdc202xx_old ide-core ide-detect ide-disk))
 180 $(eval $(call KMOD_template,LOOP,loop,\
 181     $(MODULES_DIR)/kernel/drivers/block/loop.o \
 182 ,CONFIG_BLK_DEV_LOOP,,20,loop))
 183 $(eval $(call KMOD_template,MINIX,minix,\
 184         $(MODULES_DIR)/kernel/fs/minix/*.o \
 185 ,CONFIG_MINIX_FS,,30,minix))
 186 $(eval $(call KMOD_template,EXT2,ext2,\
 187         $(MODULES_DIR)/kernel/fs/ext2/*.o \
 188 ,CONFIG_EXT2_FS,,30,ext2))
 189 $(eval $(call KMOD_template,EXT3,ext3,\
 190         $(MODULES_DIR)/kernel/fs/ext3/*.o \
 191         $(MODULES_DIR)/kernel/fs/jbd/*.o \
 192 ,CONFIG_EXT3_FS,,30,jbd ext3))
 193 $(eval $(call KMOD_template,XFS,xfs,\
 194         $(MODULES_DIR)/kernel/fs/xfs/*.o \
 195 ,CONFIG_XFS_FS,,30,xfs))
 196 $(eval $(call KMOD_template,HFSPLUS,hfsplus,\
 197         $(MODULES_DIR)/kernel/fs/hfsplus/*.o \
 198 ,CONFIG_HFSPLUS_FS,,30,hfsplus))
 199 $(eval $(call KMOD_template,VFAT,vfat,\
 200         $(MODULES_DIR)/kernel/fs/vfat/vfat.o \
 201         $(MODULES_DIR)/kernel/fs/fat/fat.o \
 202 ,CONFIG_VFAT_FS,,30,fat vfat))
 203 $(eval $(call KMOD_template,CRYPTO,crypto,\
 204         $(MODULES_DIR)/kernel/crypto/*.o \
 205 ,,,20,arc4 \
 206         sha1))
 207 $(eval $(call KMOD_template,PPP,ppp,\
 208         $(MODULES_DIR)/kernel/drivers/net/ppp_async.o \
 209         $(MODULES_DIR)/kernel/drivers/net/ppp_generic.o \
 210         $(MODULES_DIR)/kernel/drivers/net/slhc.o \
 211 ,CONFIG_PPP))
 212 $(eval $(call KMOD_template,MPPE,mppe,\
 213         $(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.o \
 214 ,CONFIG_PPP_MPPE_MPPC,,30,ppp_mppe_mppc))
 215 $(eval $(call KMOD_template,PPPOE,pppoe,\
 216         $(MODULES_DIR)/kernel/drivers/net/pppoe.o \
 217         $(MODULES_DIR)/kernel/drivers/net/pppox.o \
 218 ,CONFIG_PPPOE))
 219 $(eval $(call KMOD_template,TUN,tun,\
 220         $(MODULES_DIR)/kernel/drivers/net/tun.o \
 221 ,CONFIG_TUN,,20,tun))
 222 $(eval $(call KMOD_template,GRE,gre,\
 223         $(MODULES_DIR)/kernel/net/ipv4/ip_gre.o \
 224 ,CONFIG_NET_IPGRE))
 225 $(eval $(call KMOD_template,SCHED,sched,\
 226         $(MODULES_DIR)/kernel/net/sched/*.o \
 227 ))
 228 $(eval $(call KMOD_template,VIDEODEV,videodev,\
 229         $(MODULES_DIR)/kernel/drivers/media/video/videodev.o \
 230 ))
 231 $(eval $(call KMOD_template,PWC,pwc,\
 232         $(MODULES_DIR)/kernel/drivers/usb/pwc.o \
 233 ))
 234
 235 $(eval $(call KMOD_template,SOFTDOG,softdog,\
 236         $(MODULES_DIR)/kernel/drivers/char/softdog.o \
 237 ))
 238
 239 $(eval $(call KMOD_template,BONDING,bonding,\
 240         $(MODULES_DIR)/kernel/drivers/net/bonding/bonding.o \
 241 ))
 242
 243 $(TARGETS): $(PACKAGE_DIR)
 244
 245 $(PACKAGE_DIR):
 246         mkdir -p $(PACKAGE_DIR)
 247
 248 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
 249         -mkdir -p $(LINUX_BUILD_DIR)
 250         bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
 251         rm -f $(LINUX_DIR)
 252         ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 253         touch $(LINUX_DIR)/.unpacked
 254
 255 $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
 256         $(PATCH) $(LINUX_DIR) ./patches/generic
 257         [ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD)
 258         touch $(LINUX_DIR)/.patched
 259
 260 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
 261         -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
 262         $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
 263           $(LINUX_DIR)/Makefile  \
 264           $(LINUX_DIR)/arch/*/Makefile
 265         $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
 266         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h
 267         touch $(LINUX_DIR)/.configured
 268
 269 $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured
 270         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) dep
 271         touch $(LINUX_DIR)/.depend_done
 272
 273 $(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.depend_done
 274         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH)
 275
 276 $(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
 277         $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@
 278         touch -c $(LINUX_KERNEL)
 279
 280 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
 281         rm -rf $(LINUX_BUILD_DIR)/modules
 282         $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules
 283         $(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install
 284         touch $(LINUX_DIR)/.modules_done
 285
 286 $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
 287         mkdir -p $(STAGING_DIR)/include
 288         tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
 289         tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
 290
 291 $(STAMP_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done
 292         @mkdir -p $(STAMP_DIR)
 293         @$(MAKE) $(TARGETS)
 294         ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 295         $(MAKE) -C $(TOPDIR)/target/linux/package \
 296                 $(KPKG_MAKEOPTS) \
 297                 compile
 298         touch $@
 299
 300 $(TARGET_MODULES_DIR):
 301         -mkdir -p $(TARGET_MODULES_DIR)
 302
 303 $(KERNEL_IPKG):
 304         rm -rf $(KERNEL_IDIR)
 305         mkdir -p $(KERNEL_IDIR)/etc
 306         $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE) $(ARCH)
 307         if [ -f ./config/$(BOARD).modules ]; then \
 308                 cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
 309         fi
 310         $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR)
 311
 312 source: $(DL_DIR)/$(LINUX_SOURCE)
 313 prepare: $(LINUX_DIR)/.configured
 314 compile: $(STAMP_DIR)/.linux-compile
 315
 316 install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
 317         rm -rf $(LINUX_BUILD_DIR)/root*
 318         echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
 319         $(MAKE) -C $(TOPDIR)/package \
 320                 TARGET_DIR="$(LINUX_TARGET_DIR)" \
 321                 IPKG_CONF="$(LINUX_BUILD_DIR)" \
 322                 BOARD="$(BOARD)" \
 323                 install
 324         $(MAKE) -C $(TOPDIR)/target/linux/package \
 325                 $(KPKG_MAKEOPTS) \
 326                 install
 327         [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true
 328
 329 mostlyclean:
 330         rm -f $(STAMP_DIR)/.linux-compile
 331         rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
 332         rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
 333         $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean
 334         rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
 335
 336 rebuild:
 337         -$(MAKE) mostlyclean
 338         if [ -f $(LINUX_KERNEL) ]; then \
 339                 $(MAKE) clean; \
 340         fi
 341         $(MAKE) compile
 342
 343 clean:
 344         rm -f $(STAMP_DIR)/.linux-compile
 345         rm -rf $(LINUX_BUILD_DIR)
 346         rm -f $(TARGETS)