obsolete-buildroot/make/openwrt.mk

   1 # Makefile for to build the base openwrt
   2 #
   3 # Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18 #
  19 ######################################################################
  20 #
  21 # WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
  22 #
  23 # Currently the dependencies are not all handled.  But that's true of
  24 # our buildroot in general, since it wasn't really set up for end users.
  25
  26 OPENWRT_TARGETS:= gcc3_3 openwrt-linux openwrt-kmodules.tar.bz2 \
  27         openwrt-shared openwrt-mtd openwrt-nvram openwrt-wlconf \
  28         bridge dnsmasq1 iptables wtools busybox \
  29         openwrt-rootprep
  30
  31 .PHONY: $(OPENWRT_TARGETS) openwrt-code.bin
  32
  33 openwrt-base: $(OPENWRT_TARGETS)
  34
  35 ######################################################################
  36
  37 WRT54G_SOURCE=wrt54gs.2.07.1.tgz
  38 WRT54G_SITE=http://www.linksys.com/support/opensourcecode/wrt54gs/2.07.1
  39 WRT54G_DIR=$(BUILD_DIR)/WRT54GS
  40
  41 LINUX_DIR=$(WRT54G_DIR)/release/src/linux/linux
  42 LINUX_FORMAT=zImage
  43 LINUX_BINLOC=arch/mips/brcm-boards/bcm947xx/compressed/vmlinuz
  44
  45 TARGET_MODULES_DIR:=$(TARGET_DIR)/lib/modules/2.4.20
  46
  47 $(LINUX_DIR)/.unpacked: $(WRT54G_DIR)/.prepared
  48         -(cd $(BUILD_DIR); ln -sf $(LINUX_DIR) linux)
  49         touch $(LINUX_DIR)/.unpacked
  50
  51 $(LINUX_DIR)/.patched: $(WRT54G_DIR)/.prepared
  52         $(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR)/../.. $(SOURCE_DIR)/openwrt/kernel/patches
  53         # use replacement diag module code
  54         cp -f $(SOURCE_DIR)/openwrt/kernel/diag.c $(LINUX_DIR)/drivers/net/diag/diag_led.c
  55         cp -f $(SOURCE_DIR)/openwrt/kernel/linux.config $(LINUX_DIR)/.config
  56         -(cd $(BUILD_DIR); ln -sf $(LINUX_DIR) linux)
  57         -(cd $(LINUX_DIR)/arch/mips/brcm-boards/bcm947xx/; \
  58         rm -rf compressed; \
  59         tar jxvf $(SOURCE_DIR)/openwrt/kernel/compressed-20040531.tar.bz2; \
  60         )
  61         touch $(LINUX_DIR)/.patched
  62
  63 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched $(LINUX_DIR)/.bbc-patched $(LINUX_DIR)/.nf-patched
  64         $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/Makefile
  65         $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/arch/mips/Makefile
  66         $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
  67         make -C $(LINUX_DIR) oldconfig include/linux/version.h
  68         touch $(LINUX_DIR)/.configured
  69
  70 $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured $(GCC_BUILD_DIR2)/.installed
  71         $(MAKE) -C $(LINUX_DIR) dep
  72         touch $(LINUX_DIR)/.depend_done
  73
  74 $(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
  75         $(MAKE) -C $(LINUX_DIR) $(LINUX_FORMAT)
  76
  77 openwrt-kmodules.tar.bz2: $(LINUX_DIR)/$(LINUX_BINLOC)
  78         $(MAKE) -C $(LINUX_DIR) modules
  79         $(MAKE) -C $(LINUX_DIR) DEPMOD=/bin/true \
  80                 INSTALL_MOD_PATH=$(LINUX_DIR)/modules modules_install
  81         tar -C $(LINUX_DIR)/modules/lib -cjf openwrt-kmodules.tar.bz2 modules
  82
  83 openwrt-linux: $(LINUX_DIR)/$(LINUX_BINLOC)
  84
  85 $(DL_DIR)/$(WRT54G_SOURCE):
  86         $(WGET) -P $(DL_DIR) $(WRT54G_SITE)/$(WRT54G_SOURCE)
  87
  88 $(WRT54G_DIR)/.source: $(DL_DIR)/$(WRT54G_SOURCE)
  89         zcat $(DL_DIR)/$(WRT54G_SOURCE) | tar -C $(BUILD_DIR) -xvf - WRT54GS/README.TXT WRT54GS/release
  90         touch $(WRT54G_DIR)/.source
  91
  92 $(WRT54G_DIR)/.prepared: $(WRT54G_DIR)/.source
  93         $(SOURCE_DIR)/patch-kernel.sh $(WRT54G_DIR) $(SOURCE_DIR)/openwrt/patches
  94         touch $(WRT54G_DIR)/.prepared
  95
  96 ######################################################################
  97
  98 OPENWRT_ROOT_SKEL:=root.tar.gz
  99 OPENWRT_SITE=http://openwrt.ksilebo.net/cgi-bin/viewcvs.cgi/root
 100
 101 $(DL_DIR)/$(OPENWRT_ROOT_SKEL):
 102         $(WGET) -P $(DL_DIR) $(OPENWRT_SITE)/$(OPENWRT_ROOT_SKEL)
 103
 104 ######################################################################
 105
 106 OPENWRT_SRCBASE:=$(WRT54G_DIR)/release/src
 107 OPENWRT_SHARED_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/shared
 108 OPENWRT_SHARED_TARGET_BINARY:=usr/lib/libshared.so
 109
 110 $(TARGET_DIR)/$(OPENWRT_SHARED_TARGET_BINARY): $(WRT54G_DIR)/.source
 111         $(MAKE) -C $(OPENWRT_SHARED_BUILD_DIR) -f Makefile-openwrt \
 112                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 113                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 114                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/include -Wall -I$(OPENWRT_SRCBASE)/" \
 115                 install
 116
 117 openwrt-shared: $(TARGET_DIR)/$(OPENWRT_SHARED_TARGET_BINARY)
 118
 119 openwrt-shared-clean:
 120         -$(MAKE) -C $(OPENWRT_SHARED_BUILD_DIR) clean
 121
 122 ######################################################################
 123
 124 OPENWRT_NVRAM_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/nvram
 125 OPENWRT_NVRAM_TARGET_BINARY:=usr/sbin/nvram
 126
 127 $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY): $(WRT54G_DIR)/.source
 128         $(MAKE) -C $(OPENWRT_NVRAM_BUILD_DIR) \
 129                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 130                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 131                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/include -Wall -DOPENWRT_NVRAM" \
 132                 install
 133
 134
 135 openwrt-nvram: $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY)
 136
 137 openwrt-nvram-clean:
 138         -$(MAKE) -C $(OPENWRT_NVRAM_BUILD_DIR) clean
 139
 140 ######################################################################
 141
 142 OPENWRT_MTD_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/rc
 143 OPENWRT_MTD_TARGET_BINARY:=sbin/mtd
 144
 145 $(TARGET_DIR)/$(OPENWRT_MTD_TARGET_BINARY): $(WRT54G_DIR)/.source $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY) # need libnvram
 146         $(MAKE) -C $(OPENWRT_MTD_BUILD_DIR) -f Makefile-openwrt \
 147                 TOP=$(OPENWRT_SRCBASE)/router \
 148                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 149                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 150                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/router/shared -I$(OPENWRT_SRCBASE)/include -Wall -I$(OPENWRT_SRCBASE)/" \
 151                 install
 152
 153 openwrt-mtd: $(TARGET_DIR)/$(OPENWRT_MTD_TARGET_BINARY)
 154
 155 openwrt-mtd-clean:
 156         -$(MAKE) -C $(OPENWRT_MTD_BUILD_DIR) clean
 157
 158 ######################################################################
 159
 160 OPENWRT_WLCONF_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/wlconf
 161 OPENWRT_WLCONF_TARGET_BINARY:=usr/sbin/wlconf
 162
 163 $(TARGET_DIR)/$(OPENWRT_WLCONF_TARGET_BINARY): $(WRT54G_DIR)/.source
 164         $(MAKE) -C $(OPENWRT_WLCONF_BUILD_DIR) \
 165                 TOP=$(OPENWRT_SRCBASE)/router \
 166                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 167                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 168                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/router/shared -I$(OPENWRT_SRCBASE)/include -Wall" \
 169                 install
 170
 171
 172 openwrt-wlconf: $(TARGET_DIR)/$(OPENWRT_WLCONF_TARGET_BINARY)
 173
 174 openwrt-wlconf-clean:
 175         -$(MAKE) -C $(OPENWRT_WLCONF_BUILD_DIR) clean
 176
 177 ######################################################################
 178
 179 openwrt-rootprep:
 180         # tmp
 181         mkdir -p $(TARGET_DIR)/tmp
 182         chmod a+rwxt $(TARGET_DIR)/tmp
 183         ln -sf /tmp $(TARGET_DIR)/var
 184         rm -f $(TARGET_DIR)/usr/tmp
 185         ln -sf ../tmp $(TARGET_DIR)/usr/tmp
 186         # dev
 187         mkdir -p $(TARGET_DIR)/dev
 188         # etc
 189         mkdir -p $(TARGET_DIR)/etc
 190         ln -sf /tmp/resolv.conf $(TARGET_DIR)/etc/resolv.conf
 191         # miscellaneous
 192         mkdir -p $(TARGET_DIR)/mnt
 193         mkdir -p $(TARGET_DIR)/proc
 194         mkdir -p $(TARGET_DIR)/jffs
 195         mkdir -p $(TARGET_DIR)/rom
 196         # modules
 197         mkdir -p $(TARGET_MODULES_DIR)
 198         cp $(LINUX_DIR)/drivers/net/wl/wl.o $(TARGET_MODULES_DIR)
 199         #cp $(LINUX_DIR)/drivers/net/et.4702/et.4702.o $(TARGET_MODULES_DIR)
 200         cp $(LINUX_DIR)/drivers/net/et/et.o $(TARGET_MODULES_DIR)
 201         cp $(LINUX_DIR)/drivers/net/diag/diag.o $(TARGET_MODULES_DIR)
 202
 203 ######################################################################
 204
 205 openwrt-prune: openwrt-base
 206         -@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
 207         # remove unneeded uClibc libs
 208         rm -rf $(TARGET_DIR)/lib/libthread_db*
 209         rm -rf $(TARGET_DIR)/lib/libpthread*
 210         # remove unneeded uClibc utils
 211         rm -f $(TARGET_DIR)/sbin/ldconfig
 212         rm -f $(TARGET_DIR)/usr/bin/ldd
 213         # remove other unneeded files
 214         rm -f $(TARGET_DIR)/usr/sbin/iptables-save
 215         rm -f $(TARGET_DIR)/usr/sbin/iptables-restore
 216         rm -f $(TARGET_DIR)/usr/sbin/ip6tables
 217
 218 ######################################################################
 219
 220 wrt-tools:
 221         $(CC) -o $(WRT54G_DIR)/release/tools/trx $(SOURCE_DIR)/openwrt/tools/trx.c
 222         $(CC) -o $(WRT54G_DIR)/release/tools/addpattern $(SOURCE_DIR)/openwrt/tools/addpattern.c
 223
 224 openwrt-linux.trx:  openwrt-prune squashfsroot wrt-tools
 225         $(WRT54G_DIR)/release/tools/trx -o openwrt-linux.trx \
 226                 $(LINUX_DIR)/$(LINUX_BINLOC) $(IMAGE)
 227
 228 openwrt-gs-code.bin: openwrt-linux.trx
 229         $(WRT54G_DIR)/release/tools/addpattern -i openwrt-linux.trx \
 230                 -o openwrt-gs-code.bin -g
 231
 232 openwrt-g-code.bin: openwrt-gs-code.bin
 233         sed -e "1s,^W54S,W54G," < openwrt-gs-code.bin > openwrt-g-code.bin
 234
 235 openwrt-code.bin: openwrt-gs-code.bin openwrt-g-code.bin
 236
 237 ######################################################################