# Makefile for to build the base openwrt # # Copyright (C) 2004 Manuel Novoa III # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # ###################################################################### # # WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! # # Currently the dependencies are not all handled. But that's true of # our buildroot in general, since it wasn't really set up for end users. OPENWRT_TARGETS:= openwrt-linux openwrt-kmodules.tar.bz2 \ openwrt-shared openwrt-mtd openwrt-nvram openwrt-wlconf \ bridge dnsmasq1 iptables wtools busybox \ openwrt-rootprep .PHONY: $(OPENWRT_TARGETS) openwrt-code.bin openwrt-base: $(OPENWRT_TARGETS) ###################################################################### ifneq ($(filter $(TARGETS),openwrt-base),) # WRT54G_SOURCE=wrt54gv2.2.02.2.tgz # WRT54G_SITE=http://www.linksys.com/support/opensourcecode/wrt54gv2/2.02.2 # WRT54G_SOURCE=wrt54g.2.02.7.tgz # WRT54G_SITE=http://www.linksys.com/support/opensourcecode/wrt54gv2/2.02.7 # WRT54G_DIR=$(BUILD_DIR)/WRT54G WRT54G_SOURCE=wrt54gs.2.07.1.tgz WRT54G_SITE=http://www.linksys.com/support/opensourcecode/wrt54gs/2.07.1 WRT54G_DIR=$(BUILD_DIR)/WRT54GS # OPENWRT_ROOT=openwrt-root.tar.bz2 # OPENWRT_SITE=http://127.0.0.1 # OPENWRT_DIR=$(BUILD_DIR)/openwrt LINUX_DIR=$(WRT54G_DIR)/release/src/linux/linux LINUX_FORMAT=zImage LINUX_BINLOC=arch/mips/brcm-boards/bcm947xx/compressed/vmlinuz TARGET_MODULES_DIR:=$(TARGET_DIR)/lib/modules/2.4.20 $(LINUX_DIR)/.unpacked: $(WRT54G_DIR)/.prepared -(cd $(BUILD_DIR); ln -sf $(LINUX_DIR) linux) touch $(LINUX_DIR)/.unpacked $(LINUX_DIR)/.patched: $(WRT54G_DIR)/.prepared $(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR)/../.. $(SOURCE_DIR) openwrt-linux-netfilter.patch $(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR)/../.. $(SOURCE_DIR) openwrt-linux-sch_htb.patch $(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR)/../.. $(SOURCE_DIR) openwrt-wrt54g-linux.patch $(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR)/../.. $(SOURCE_DIR) openwrt-wrt54g-nfsswap.patch # use replacement diag module code cp -f $(SOURCE_DIR)/openwrt-diag.c $(LINUX_DIR)/drivers/net/diag/diag_led.c cp -f $(SOURCE_DIR)/openwrt-wrt54g-linux.config $(LINUX_DIR)/.config -(cd $(BUILD_DIR); ln -sf $(LINUX_DIR) linux) -(cd $(LINUX_DIR)/arch/mips/brcm-boards/bcm947xx/; \ rm -rf compressed; \ tar jxvf $(SOURCE_DIR)/compressed-20040531.tar.bz2; \ ) touch $(LINUX_DIR)/.patched $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched $(LINUX_DIR)/.bbc-patched $(LINUX_DIR)/.nf-patched $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/Makefile $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/arch/mips/Makefile $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile make -C $(LINUX_DIR) oldconfig include/linux/version.h touch $(LINUX_DIR)/.configured $(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured $(GCC_BUILD_DIR2)/.installed $(MAKE) -C $(LINUX_DIR) dep touch $(LINUX_DIR)/.depend_done $(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done $(MAKE) -C $(LINUX_DIR) $(LINUX_FORMAT) openwrt-kmodules.tar.bz2: $(LINUX_DIR)/$(LINUX_BINLOC) $(MAKE) -C $(LINUX_DIR) modules $(MAKE) -C $(LINUX_DIR) DEPMOD=/bin/true \ INSTALL_MOD_PATH=$(LINUX_DIR)/modules modules_install tar -C $(LINUX_DIR)/modules/lib -cjf openwrt-kmodules.tar.bz2 modules openwrt-linux: $(LINUX_DIR)/$(LINUX_BINLOC) $(DL_DIR)/$(WRT54G_SOURCE): $(WGET) -P $(DL_DIR) $(WRT54G_SITE)/$(WRT54G_SOURCE) $(WRT54G_DIR)/.source: $(DL_DIR)/$(WRT54G_SOURCE) zcat $(DL_DIR)/$(WRT54G_SOURCE) | tar -C $(BUILD_DIR) -xvf - WRT54GS/README.TXT WRT54GS/release touch $(WRT54G_DIR)/.source $(WRT54G_DIR)/.prepared: $(WRT54G_DIR)/.source $(SOURCE_DIR)/patch-kernel.sh $(WRT54G_DIR) $(SOURCE_DIR) openwrt-wrt54g-router.patch $(SOURCE_DIR)/patch-kernel.sh $(WRT54G_DIR) $(SOURCE_DIR) openwrt-wrt54g-shared.patch touch $(WRT54G_DIR)/.prepared ###################################################################### OPENWRT_ROOT_SKEL:=root.tar.gz OPENWRT_SITE=http://openwrt.ksilebo.net/cgi-bin/viewcvs.cgi/root $(DL_DIR)/$(OPENWRT_ROOT_SKEL): $(WGET) -P $(DL_DIR) $(OPENWRT_SITE)/$(OPENWRT_ROOT_SKEL) ###################################################################### OPENWRT_SRCBASE:=$(WRT54G_DIR)/release/src OPENWRT_SHARED_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/shared OPENWRT_SHARED_TARGET_BINARY:=usr/lib/libshared.so $(TARGET_DIR)/$(OPENWRT_SHARED_TARGET_BINARY): $(WRT54G_DIR)/.source $(MAKE) -C $(OPENWRT_SHARED_BUILD_DIR) -f Makefile-openwrt \ SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \ CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \ CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/include -Wall -I$(OPENWRT_SRCBASE)/" \ install openwrt-shared: $(TARGET_DIR)/$(OPENWRT_SHARED_TARGET_BINARY) openwrt-shared-clean: -$(MAKE) -C $(OPENWRT_SHARED_BUILD_DIR) clean ###################################################################### OPENWRT_NVRAM_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/nvram OPENWRT_NVRAM_TARGET_BINARY:=usr/sbin/nvram $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY): $(WRT54G_DIR)/.source $(MAKE) -C $(OPENWRT_NVRAM_BUILD_DIR) \ SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \ CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \ CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/include -Wall -DOPENWRT_NVRAM" \ install openwrt-nvram: $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY) openwrt-nvram-clean: -$(MAKE) -C $(OPENWRT_NVRAM_BUILD_DIR) clean ###################################################################### OPENWRT_MTD_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/rc OPENWRT_MTD_TARGET_BINARY:=sbin/mtd $(TARGET_DIR)/$(OPENWRT_MTD_TARGET_BINARY): $(WRT54G_DIR)/.source $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY) # need libnvram $(MAKE) -C $(OPENWRT_MTD_BUILD_DIR) -f Makefile-openwrt \ TOP=$(OPENWRT_SRCBASE)/router \ SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \ CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \ CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/router/shared -I$(OPENWRT_SRCBASE)/include -Wall -I$(OPENWRT_SRCBASE)/" \ install openwrt-mtd: $(TARGET_DIR)/$(OPENWRT_MTD_TARGET_BINARY) openwrt-mtd-clean: -$(MAKE) -C $(OPENWRT_MTD_BUILD_DIR) clean ###################################################################### OPENWRT_WLCONF_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/wlconf OPENWRT_WLCONF_TARGET_BINARY:=usr/sbin/wlconf $(TARGET_DIR)/$(OPENWRT_WLCONF_TARGET_BINARY): $(WRT54G_DIR)/.source $(MAKE) -C $(OPENWRT_WLCONF_BUILD_DIR) \ TOP=$(OPENWRT_SRCBASE)/router \ SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \ CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \ CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/router/shared -I$(OPENWRT_SRCBASE)/include -Wall" \ install openwrt-wlconf: $(TARGET_DIR)/$(OPENWRT_WLCONF_TARGET_BINARY) openwrt-wlconf-clean: -$(MAKE) -C $(OPENWRT_WLCONF_BUILD_DIR) clean ###################################################################### openwrt-rootprep: # tmp mkdir -p $(TARGET_DIR)/tmp chmod a+rwxt $(TARGET_DIR)/tmp ln -sf /tmp $(TARGET_DIR)/var rm -f $(TARGET_DIR)/usr/tmp ln -sf ../tmp $(TARGET_DIR)/usr/tmp # dev mkdir -p $(TARGET_DIR)/dev # etc mkdir -p $(TARGET_DIR)/etc ln -sf /tmp/resolv.conf $(TARGET_DIR)/etc/resolv.conf # miscellaneous mkdir -p $(TARGET_DIR)/mnt mkdir -p $(TARGET_DIR)/proc mkdir -p $(TARGET_DIR)/jffs mkdir -p $(TARGET_DIR)/rom # modules mkdir -p $(TARGET_MODULES_DIR) cp $(LINUX_DIR)/drivers/net/wl/wl.o $(TARGET_MODULES_DIR) #cp $(LINUX_DIR)/drivers/net/et.4702/et.4702.o $(TARGET_MODULES_DIR) cp $(LINUX_DIR)/drivers/net/et/et.o $(TARGET_MODULES_DIR) cp $(LINUX_DIR)/drivers/net/diag/diag.o $(TARGET_MODULES_DIR) ###################################################################### openwrt-prune: -@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true; # remove unneeded uClibc libs rm -rf $(TARGET_DIR)/lib/libthread_db* rm -rf $(TARGET_DIR)/lib/libpthread* # remove unneeded uClibc utils rm -f $(TARGET_DIR)/sbin/ldconfig rm -f $(TARGET_DIR)/usr/bin/ldd # remove other unneeded files rm -f $(TARGET_DIR)/usr/sbin/iptables-save rm -f $(TARGET_DIR)/usr/sbin/iptables-restore rm -f $(TARGET_DIR)/usr/sbin/ip6tables ###################################################################### openwrt-linux.trx: openwrt-prune squashfsroot $(WRT54G_DIR)/release/tools/trx -o openwrt-linux.trx \ $(LINUX_DIR)/$(LINUX_BINLOC) $(IMAGE) openwrt-gs-code.bin: openwrt-linux.trx $(WRT54G_DIR)/release/tools/addpattern -i openwrt-linux.trx \ -o openwrt-gs-code.bin -g openwrt-g-code.bin: openwrt-gs-code.bin sed -e "1s,^W54S,W54G," < openwrt-gs-code.bin > openwrt-g-code.bin openwrt-code.bin: openwrt-gs-code.bin openwrt-g-code.bin ###################################################################### openwrt-sourceball: tar cjf buildroot-openwrt.tar.bz2 \ README.openwrt \ Makefile \ Makefile-openwrt \ make/openwrt.mk \ make/uclibc.mk \ make/busybox.mk \ sources/uClibc.config \ sources/uClibc.config-openwrt \ sources/busybox-openwrt-*.patch \ sources/busybox.config \ sources/busybox.config-openwrt \ sources/dnsmasq1-openwrt.patch \ sources/iptables-openwrt-extensions.patch \ sources/openwrt-wrt54g-linux.config \ sources/openwrt-wrt54g-*.patch \ sources/openwrt-diag.c endif