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:= 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: $(OPENWRT_TARGETS)
  34
  35 ######################################################################
  36
  37 ifneq ($(filter $(TARGETS),openwrt-base),)
  38
  39 WRT54G_SOURCE=wrt54gs.2.07.1.tgz
  40 WRT54G_SITE=http://www.linksys.com/support/opensourcecode/wrt54gs/2.07.1
  41 WRT54G_DIR=$(BUILD_DIR)/WRT54GS
  42
  43 LINUX_DIR=$(WRT54G_DIR)/release/src/linux/linux
  44 LINUX_FORMAT=zImage
  45 LINUX_BINLOC=arch/mips/brcm-boards/bcm947xx/compressed/vmlinuz
  46
  47 TARGET_MODULES_DIR:=$(TARGET_DIR)/lib/modules/2.4.20
  48
  49 $(LINUX_DIR)/.unpacked: $(WRT54G_DIR)/.prepared
  50         -(cd $(BUILD_DIR); ln -sf $(LINUX_DIR) linux)
  51         touch $(LINUX_DIR)/.unpacked
  52
  53 $(LINUX_DIR)/.patched: $(WRT54G_DIR)/.prepared
  54         $(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR)/../.. $(SOURCE_DIR)/openwrt/kernel/patches
  55         # use replacement diag module code
  56         cp -f $(SOURCE_DIR)/openwrt/kernel/diag.c $(LINUX_DIR)/drivers/net/diag/diag_led.c
  57         cp -f $(SOURCE_DIR)/openwrt/kernel/linux.config $(LINUX_DIR)/.config
  58         -(cd $(BUILD_DIR); ln -sf $(LINUX_DIR) linux)
  59         -(cd $(LINUX_DIR)/arch/mips/brcm-boards/bcm947xx/; \
  60         rm -rf compressed; \
  61         tar jxvf $(SOURCE_DIR)/openwrt/kernel/compressed-20040531.tar.bz2; \
  62         )
  63         touch $(LINUX_DIR)/.patched
  64
  65 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched $(LINUX_DIR)/.bbc-patched $(LINUX_DIR)/.nf-patched
  66         $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/Makefile
  67         $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/arch/mips/Makefile
  68         $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
  69         make -C $(LINUX_DIR) oldconfig include/linux/version.h
  70         touch $(LINUX_DIR)/.configured
  71
  72 $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured $(GCC_BUILD_DIR2)/.installed
  73         $(MAKE) -C $(LINUX_DIR) dep
  74         touch $(LINUX_DIR)/.depend_done
  75
  76 $(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
  77         $(MAKE) -C $(LINUX_DIR) $(LINUX_FORMAT)
  78
  79 openwrt-kmodules.tar.bz2: $(LINUX_DIR)/$(LINUX_BINLOC)
  80         $(MAKE) -C $(LINUX_DIR) modules
  81         $(MAKE) -C $(LINUX_DIR) DEPMOD=/bin/true \
  82                 INSTALL_MOD_PATH=$(LINUX_DIR)/modules modules_install
  83         tar -C $(LINUX_DIR)/modules/lib -cjf openwrt-kmodules.tar.bz2 modules
  84
  85 openwrt-linux: $(LINUX_DIR)/$(LINUX_BINLOC)
  86
  87 $(DL_DIR)/$(WRT54G_SOURCE):
  88         $(WGET) -P $(DL_DIR) $(WRT54G_SITE)/$(WRT54G_SOURCE)
  89
  90 $(WRT54G_DIR)/.source: $(DL_DIR)/$(WRT54G_SOURCE)
  91         zcat $(DL_DIR)/$(WRT54G_SOURCE) | tar -C $(BUILD_DIR) -xvf - WRT54GS/README.TXT WRT54GS/release
  92         touch $(WRT54G_DIR)/.source
  93
  94 $(WRT54G_DIR)/.prepared: $(WRT54G_DIR)/.source
  95         $(SOURCE_DIR)/patch-kernel.sh $(WRT54G_DIR) $(SOURCE_DIR)/openwrt/patches
  96         touch $(WRT54G_DIR)/.prepared
  97
  98 ######################################################################
  99
 100 OPENWRT_ROOT_SKEL:=root.tar.gz
 101 OPENWRT_SITE=http://openwrt.ksilebo.net/cgi-bin/viewcvs.cgi/root
 102
 103 $(DL_DIR)/$(OPENWRT_ROOT_SKEL):
 104         $(WGET) -P $(DL_DIR) $(OPENWRT_SITE)/$(OPENWRT_ROOT_SKEL)
 105
 106 ######################################################################
 107
 108 OPENWRT_SRCBASE:=$(WRT54G_DIR)/release/src
 109 OPENWRT_SHARED_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/shared
 110 OPENWRT_SHARED_TARGET_BINARY:=usr/lib/libshared.so
 111
 112 $(TARGET_DIR)/$(OPENWRT_SHARED_TARGET_BINARY): $(WRT54G_DIR)/.source
 113         $(MAKE) -C $(OPENWRT_SHARED_BUILD_DIR) -f Makefile-openwrt \
 114                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 115                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 116                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/include -Wall -I$(OPENWRT_SRCBASE)/" \
 117                 install
 118
 119 openwrt-shared: $(TARGET_DIR)/$(OPENWRT_SHARED_TARGET_BINARY)
 120
 121 openwrt-shared-clean:
 122         -$(MAKE) -C $(OPENWRT_SHARED_BUILD_DIR) clean
 123
 124 ######################################################################
 125
 126 OPENWRT_NVRAM_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/nvram
 127 OPENWRT_NVRAM_TARGET_BINARY:=usr/sbin/nvram
 128
 129 $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY): $(WRT54G_DIR)/.source
 130         $(MAKE) -C $(OPENWRT_NVRAM_BUILD_DIR) \
 131                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 132                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 133                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/include -Wall -DOPENWRT_NVRAM" \
 134                 install
 135
 136
 137 openwrt-nvram: $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY)
 138
 139 openwrt-nvram-clean:
 140         -$(MAKE) -C $(OPENWRT_NVRAM_BUILD_DIR) clean
 141
 142 ######################################################################
 143
 144 OPENWRT_MTD_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/rc
 145 OPENWRT_MTD_TARGET_BINARY:=sbin/mtd
 146
 147 $(TARGET_DIR)/$(OPENWRT_MTD_TARGET_BINARY): $(WRT54G_DIR)/.source $(TARGET_DIR)/$(OPENWRT_NVRAM_TARGET_BINARY) # need libnvram
 148         $(MAKE) -C $(OPENWRT_MTD_BUILD_DIR) -f Makefile-openwrt \
 149                 TOP=$(OPENWRT_SRCBASE)/router \
 150                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 151                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 152                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/router/shared -I$(OPENWRT_SRCBASE)/include -Wall -I$(OPENWRT_SRCBASE)/" \
 153                 install
 154
 155 openwrt-mtd: $(TARGET_DIR)/$(OPENWRT_MTD_TARGET_BINARY)
 156
 157 openwrt-mtd-clean:
 158         -$(MAKE) -C $(OPENWRT_MTD_BUILD_DIR) clean
 159
 160 ######################################################################
 161
 162 OPENWRT_WLCONF_BUILD_DIR:=$(OPENWRT_SRCBASE)/router/wlconf
 163 OPENWRT_WLCONF_TARGET_BINARY:=usr/sbin/wlconf
 164
 165 $(TARGET_DIR)/$(OPENWRT_WLCONF_TARGET_BINARY): $(WRT54G_DIR)/.source
 166         $(MAKE) -C $(OPENWRT_WLCONF_BUILD_DIR) \
 167                 TOP=$(OPENWRT_SRCBASE)/router \
 168                 SRCBASE=$(OPENWRT_SRCBASE) INSTALLDIR=$(TARGET_DIR) \
 169                 CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
 170                 CFLAGS="$(TARGET_CFLAGS) -I. -I$(OPENWRT_SRCBASE)/router/shared -I$(OPENWRT_SRCBASE)/include -Wall" \
 171                 install
 172
 173
 174 openwrt-wlconf: $(TARGET_DIR)/$(OPENWRT_WLCONF_TARGET_BINARY)
 175
 176 openwrt-wlconf-clean:
 177         -$(MAKE) -C $(OPENWRT_WLCONF_BUILD_DIR) clean
 178
 179 ######################################################################
 180
 181 openwrt-rootprep:
 182         # tmp
 183         mkdir -p $(TARGET_DIR)/tmp
 184         chmod a+rwxt $(TARGET_DIR)/tmp
 185         ln -sf /tmp $(TARGET_DIR)/var
 186         rm -f $(TARGET_DIR)/usr/tmp
 187         ln -sf ../tmp $(TARGET_DIR)/usr/tmp
 188         # dev
 189         mkdir -p $(TARGET_DIR)/dev
 190         # etc
 191         mkdir -p $(TARGET_DIR)/etc
 192         ln -sf /tmp/resolv.conf $(TARGET_DIR)/etc/resolv.conf
 193         # miscellaneous
 194         mkdir -p $(TARGET_DIR)/mnt
 195         mkdir -p $(TARGET_DIR)/proc
 196         mkdir -p $(TARGET_DIR)/jffs
 197         mkdir -p $(TARGET_DIR)/rom
 198         # modules
 199         mkdir -p $(TARGET_MODULES_DIR)
 200         cp $(LINUX_DIR)/drivers/net/wl/wl.o $(TARGET_MODULES_DIR)
 201         #cp $(LINUX_DIR)/drivers/net/et.4702/et.4702.o $(TARGET_MODULES_DIR)
 202         cp $(LINUX_DIR)/drivers/net/et/et.o $(TARGET_MODULES_DIR)
 203         cp $(LINUX_DIR)/drivers/net/diag/diag.o $(TARGET_MODULES_DIR)
 204
 205 ######################################################################
 206
 207 openwrt-prune:
 208         -@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
 209         # remove unneeded uClibc libs
 210         rm -rf $(TARGET_DIR)/lib/libthread_db*
 211         rm -rf $(TARGET_DIR)/lib/libpthread*
 212         # remove unneeded uClibc utils
 213         rm -f $(TARGET_DIR)/sbin/ldconfig
 214         rm -f $(TARGET_DIR)/usr/bin/ldd
 215         # remove other unneeded files
 216         rm -f $(TARGET_DIR)/usr/sbin/iptables-save
 217         rm -f $(TARGET_DIR)/usr/sbin/iptables-restore
 218         rm -f $(TARGET_DIR)/usr/sbin/ip6tables
 219
 220 ######################################################################
 221
 222 wrt-tools:
 223         $(CC) -o $(WRT54G_DIR)/release/tools/trx $(SOURCE_DIR)/openwrt/tools/trx.c
 224         $(CC) -o $(WRT54G_DIR)/release/tools/addpattern $(SOURCE_DIR)/openwrt/tools/addpattern.c
 225
 226 openwrt-linux.trx:  openwrt-prune squashfsroot wrt-tools
 227         $(WRT54G_DIR)/release/tools/trx -o openwrt-linux.trx \
 228                 $(LINUX_DIR)/$(LINUX_BINLOC) $(IMAGE)
 229
 230 openwrt-gs-code.bin: openwrt-linux.trx
 231         $(WRT54G_DIR)/release/tools/addpattern -i openwrt-linux.trx \
 232                 -o openwrt-gs-code.bin -g
 233
 234 openwrt-g-code.bin: openwrt-gs-code.bin
 235         sed -e "1s,^W54S,W54G," < openwrt-gs-code.bin > openwrt-g-code.bin
 236
 237 openwrt-code.bin: openwrt-gs-code.bin openwrt-g-code.bin
 238
 239 ######################################################################
 240 endif