diff options
Diffstat (limited to 'target/linux/linux-2.4/Makefile')
| -rw-r--r-- | target/linux/linux-2.4/Makefile | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/target/linux/linux-2.4/Makefile b/target/linux/linux-2.4/Makefile new file mode 100644 index 0000000000..9465960fd8 --- /dev/null +++ b/target/linux/linux-2.4/Makefile @@ -0,0 +1,228 @@ +############################################################# +# $Id$ +# +# Linux 2.4 kernel target for the OpenWRT project +# +# patches are sorted by numbers +# 0xx needed patches for board, cpu, filesystem +# 1xx addon patches for new features (netfilter, ebtables, cifs,..) +# 2xx compile fixes, driver fixes +# +############################################################# + +include $(TOPDIR)/rules.mk +include ../rules.mk + +# for testing +ifeq ($(BOARD),) +BOARD:=brcm +endif + +LINUX_VERSION:=2.4.30 +MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION) +LINUX_KCONFIG:=./config/$(BOARD) +LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.4-$(BOARD) +LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root +LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux +LINUX_IMAGE:=$(LINUX_BUILD_DIR)/kernel-image +LINUX_FORMAT=zImage +LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \ + -e 's/mipsel/mips/' \ + -e 's/powerpc/ppc/' \ + -e 's/sh[234]/sh/' \ + ) + +LINUX_BINARY_DRIVER_SITE := http://openwrt.org/downloads/ +LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2 +LINUX_BINLOC := arch/$(LINUX_KARCH)/bcm947xx/compressed/piggy +LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) +MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR) +TARGET_MODULES_DIR := $(TARGET_DIR)/lib/modules/$(LINUX_VERSION) +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 + +include $(LINUX_KCONFIG) +ifeq ($(BOARD),brcm) +include ./broadcom.mk +endif + +PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules +PKG_RELEASE := 1 + +TARGETS := +INSTALL_TARGETS := + +$(eval $(call KMOD_template,DIAG,diag,\ + $(MODULES_DIR)/kernel/drivers/net/diag/diag.o \ +)) +$(eval $(call KMOD_template,BRCM_WL,brcm-wl,\ + $(MODULES_DIR)/kernel/drivers/net/wl/wl.o \ +,CONFIG_WL)) +$(eval $(call KMOD_template,B44,b44,\ + $(MODULES_DIR)/kernel/drivers/net/b44.o \ +,CONFIG_B44)) +$(eval $(call KMOD_template,BRCM_ET,brcm-et,\ + $(MODULES_DIR)/kernel/drivers/net/et/et.o \ +,CONFIG_ET)) +$(eval $(call KMOD_template,ARPT,arptables,\ + $(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.o \ +,CONFIG_IP_NF_ARPTABLES)) +$(eval $(call KMOD_template,EBT,ebtables,\ + $(MODULES_DIR)/kernel/net/bridge/netfilter/*.o \ +,CONFIG_BRIDGE_NF_EBTABLES)) +$(eval $(call KMOD_template,IPT4,iptables-extra,\ + $(MODULES_DIR)/kernel/net/ipv4/netfilter/ip*.o \ +)) +$(eval $(call KMOD_template,IPT6,ip6tables,\ + $(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.o \ +,CONFIG_IP6_NF_IPTABLES)) +$(eval $(call KMOD_template,IPV6,ipv6,\ + $(MODULES_DIR)/kernel/net/ipv6/ipv6.o \ +,CONFIG_IPV6)) +$(eval $(call KMOD_template,CIFS,cifs,\ + $(MODULES_DIR)/kernel/fs/cifs/cifs.o \ +,CONFIG_CIFS)) +$(eval $(call KMOD_template,NFS,nfs,\ + $(MODULES_DIR)/kernel/fs/lockd/*.o \ + $(MODULES_DIR)/kernel/fs/nfs/*.o \ + $(MODULES_DIR)/kernel/net/sunrpc/*.o \ +,CONFIG_NFS_FS)) +$(eval $(call KMOD_template,USB,usb-core,\ + $(MODULES_DIR)/kernel/drivers/usb/usbcore.o \ +,CONFIG_USB)) +$(eval $(call KMOD_template,USB_UHCI,usb-uhci,\ + $(MODULES_DIR)/kernel/drivers/usb/host/uhci.o \ +,CONFIG_USB_UHCI_ALT)) +$(eval $(call KMOD_template,USB_OHCI,usb-ohci,\ + $(MODULES_DIR)/kernel/drivers/usb/host/usb-ohci.o \ +,CONFIG_USB_OHCI)) +$(eval $(call KMOD_template,USB2,usb2,\ + $(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.o \ +,CONFIG_USB_EHCI_HCD)) +$(eval $(call KMOD_template,USB_STORAGE,usb-storage,\ + $(MODULES_DIR)/kernel/drivers/scsi/*.o \ + $(MODULES_DIR)/kernel/drivers/usb/storage/*.o \ +,CONFIG_USB_STORAGE)) +$(eval $(call KMOD_template,USB_PRINTER,usb-printer,\ + $(MODULES_DIR)/kernel/drivers/usb/printer.o \ +,CONFIG_USB_PRINTER)) +$(eval $(call KMOD_template,LP,lp,\ + $(MODULES_DIR)/kernel/drivers/parport/parport.o \ + $(MODULES_DIR)/kernel/drivers/parport/parport_splink.o \ + $(MODULES_DIR)/kernel/drivers/char/lp.o \ +,CONFIG_PARPORT)) +$(eval $(call KMOD_template,IDE,ide,\ + $(MODULES_DIR)/kernel/drivers/ide/*.o \ + $(MODULES_DIR)/kernel/drivers/ide/*/*.o \ +,CONFIG_IDE)) +$(eval $(call KMOD_template,EXT2,ext2,\ + $(MODULES_DIR)/kernel/fs/ext2/*.o \ +,CONFIG_EXT2_FS)) +$(eval $(call KMOD_template,EXT3,ext3,\ + $(MODULES_DIR)/kernel/fs/ext3/*.o \ + $(MODULES_DIR)/kernel/fs/jbd/*.o \ +,CONFIG_EXT3_FS)) +$(eval $(call KMOD_template,XFS,xfs,\ + $(MODULES_DIR)/kernel/fs/xfs/*.o \ +,CONFIG_XFS_FS)) +$(eval $(call KMOD_template,HFSPLUS,hfsplus,\ + $(MODULES_DIR)/kernel/fs/hfsplus/*.o \ +,CONFIG_HFSPLUS_FS)) +$(eval $(call KMOD_template,VFAT,vfat,\ + $(MODULES_DIR)/kernel/fs/vfat/vfat.o \ + $(MODULES_DIR)/kernel/fs/fat/fat.o \ +,CONFIG_VFAT_FS)) +$(eval $(call KMOD_template,CRYPTO,crypto,\ + $(MODULES_DIR)/kernel/crypto/*.o \ +)) +$(eval $(call KMOD_template,PPP,ppp,\ + $(MODULES_DIR)/kernel/drivers/net/ppp_async.o \ + $(MODULES_DIR)/kernel/drivers/net/ppp_generic.o \ + $(MODULES_DIR)/kernel/drivers/net/slhc.o \ +,CONFIG_PPP)) +$(eval $(call KMOD_template,MPPE,mppe,\ + $(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.o \ +,CONFIG_PPP_MPPE_MPPC)) +$(eval $(call KMOD_template,PPPOE,pppoe,\ + $(MODULES_DIR)/kernel/drivers/net/pppoe.o \ + $(MODULES_DIR)/kernel/drivers/net/pppox.o \ +,CONFIG_PPPOE)) +$(eval $(call KMOD_template,TUN,tun,\ + $(MODULES_DIR)/kernel/drivers/net/tun.o \ +,CONFIG_TUN)) +$(eval $(call KMOD_template,GRE,gre,\ + $(MODULES_DIR)/kernel/net/ipv4/ip_gre.o \ +,CONFIG_NET_IPGRE)) +$(eval $(call KMOD_template,SCHED,sched,\ + $(MODULES_DIR)/kernel/net/sched/*.o \ +)) + +$(TARGETS): $(PACKAGE_DIR) + +$(PACKAGE_DIR): + mkdir -p $(PACKAGE_DIR) + +$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) $(DL_DIR)/$(LINUX_ET_DRIVER) + -mkdir -p $(LINUX_BUILD_DIR) + bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) - + ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR) + touch $(LINUX_DIR)/.unpacked + +$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked + $(PATCH) $(LINUX_DIR) ./patches + touch $(LINUX_DIR)/.patched + +$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched + -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config + $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \ + $(LINUX_DIR)/Makefile \ + $(LINUX_DIR)/arch/mips/Makefile + $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile + $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h + touch $(LINUX_DIR)/.configured + +$(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured + $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) dep + touch $(LINUX_DIR)/.depend_done + +$(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done + $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " $(LINUX_FORMAT) + +$(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC) + cp -fa $< $@ + touch -c $(LINUX_KERNEL) + +$(LINUX_IMAGE): $(LINUX_KERNEL) + cat $^ | $(BUILD_DIR)/lzma/lzma e -si -so -eos > $@ || (rm -f $@ && false) + +$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE) + rm -rf $(LINUX_BUILD_DIR)/modules + $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " modules + $(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install + touch $(LINUX_DIR)/.modules_done + +$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured + mkdir -p $(STAGING_DIR)/include + tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/ + tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/ + +$(TARGET_MODULES_DIR): + -mkdir -p $(TARGET_MODULES_DIR) + +source: $(DL_DIR)/$(LINUX_SOURCE) +prepare: $(LINUX_DIR)/.configured +compile: $(LINUX_DIR)/.modules_done $(TARGETS) + $(MAKE) -C $(TOPDIR)/target/linux/package \ + BUILD_DIR="$(LINUX_BUILD_DIR)" \ + KERNEL_DIR="$(LINUX_SOURCE_DIR)" \ + LINUX_VERSION="$(LINUX_VERSION)" + +install: compile $(TARGET_MODULES_DIR) + rm -rf $(LINUX_BUILD_DIR)/root* + cp -a $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/ + echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf + [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true + +clean: + rm -f $(LINUX_KERNEL) $(LINUX_IMAGE) + rm -rf $(LINUX_BUILD_DIR) + rm -f $(TARGETS) |