lfs/initrd

   1 ###############################################################################
   2 # This file is part of the IPCop Firewall.                                    #
   3 #                                                                             #
   4 # IPCop is free software; you can redistribute it and/or modify               #
   5 # it under the terms of the GNU General Public License as published by        #
   6 # the Free Software Foundation; either version 2 of the License, or           #
   7 # (at your option) any later version.                                         #
   8 #                                                                             #
   9 # IPCop is distributed in the hope that it will be useful,                    #
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  12 # GNU General Public License for more details.                                #
  13 #                                                                             #
  14 # You should have received a copy of the GNU General Public License           #
  15 # along with IPCop; if not, write to the Free Software                        #
  16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA    #
  17 #                                                                             #
  18 # Makefiles are based on LFSMake, which is                                    #
  19 # Copyright (C) 2002 Rod Roard <rod@sunsetsystems.com>                        #
  20 #                                                                             #
  21 ###############################################################################
  22
  23 ###############################################################################
  24 # Definitions
  25 ###############################################################################
  26
  27 include Config
  28
  29 VER = ipfire
  30
  31 THISAPP    = initrd
  32 DIR_APP    = $(DIR_SRC)/$(THISAPP)
  33 TARGET     = $(DIR_INFO)/$(THISAPP)
  34
  35 ###############################################################################
  36 # Top-level Rules
  37 ###############################################################################
  38
  39 install : $(TARGET)
  40
  41 check :
  42
  43 download :
  44
  45 md5 :
  46
  47 ###############################################################################
  48 # Installation Details
  49 ###############################################################################
  50
  51 $(TARGET) :
  52         @$(PREBUILD)
  53         rm -f /install/images/{cdinitrd,cdinitrd.gz,fdinitrd,fdinitrd.gz}
  54
  55         # Finish up initrd directory
  56         -mkdir -p /install/initrd/{dev,etc,mnt,root,lib/modules/$(KVER)/kernel/drivers,cdrom,dev,harddisk,proc,tmp,usr/share/terminfo/l,var/run,sys} && \
  57         cd /install/initrd && ln -sfn bin sbin
  58         cd /install/initrd/etc && rm -f fstab
  59         cp -aRf $(DIR_SRC)/config/install/* /install/initrd/etc/
  60         mv -f /install/initrd/etc/fstab /install/initrd/etc/fstab.boot
  61         cd /install/initrd/etc && ln -s /tmp/fstab fstab
  62         rm -rf /install/initrd/etc{,/udev,/udev/rules.d}/.svn
  63         rm -rf /install/initrd/usr/share/man
  64         chmod 755 /install/initrd/etc/halt /install/initrd/etc/rc
  65         cp -f /usr/share/terminfo/l/linux /install/initrd/usr/share/terminfo/l
  66
  67         # Extra modules
  68         -mkdir -p /install/initrd/lib/modules/$(KVER)/kernel/drivers/scsi
  69         cp -f /lib/modules/$(KVER)/kernel/drivers/scsi/{scsi_mod.ko,sd_mod.ko,sr_mod.ko} \
  70                 /install/initrd/lib/modules/$(KVER)/kernel/drivers/scsi/
  71
  72         -mkdir -p /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/storage
  73         cp -f /lib/modules/$(KVER)/kernel/drivers/usb/storage/*.ko \
  74                 /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/storage/
  75
  76         -mkdir -p /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/host
  77         cp -f /lib/modules/$(KVER)/kernel/drivers/usb/host/*.ko \
  78                 /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/host
  79
  80         -mkdir -p /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/input
  81         cp -f /lib/modules/$(KVER)/kernel/drivers/usb/input/usbhid.ko \
  82                 /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/input
  83
  84         -mkdir -p /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/core
  85         cp -f /lib/modules/$(KVER)/kernel/drivers/usb/core/*.ko \
  86                 /install/initrd/lib/modules/$(KVER)/kernel/drivers/usb/core
  87
  88         # File system
  89         -mkdir -p /install/initrd/lib/modules/$(KVER)/kernel/fs
  90         cp -rf /lib/modules/$(KVER)/kernel/fs/* /install/initrd/lib/modules/$(KVER)/kernel/fs
  91
  92         cp -f /lib/modules/$(KVER)/modules.* /install/initrd/lib/modules/$(KVER)
  93
  94         cp /opt/$(MACHINE)-uClibc/lib/libgcc_s.so.1 /install/initrd/lib/
  95
  96         cd /install/initrd/lib/ && ln -sf libgcc_s.so.1 libgcc_s.so
  97
  98         # Floppy initrd
  99         -mkdir -p /install/{images,mnt}
 100         rm -rf /install/mnt/*
 101
 102         cp -aR /install/initrd/* /install/mnt
 103         # cp -a /install/misc/bin/* /install/mnt/bin
 104
 105         # make new dependencies
 106         depmod -a -F /boot/System.map-$(KVER) $(KVER)
 107         touch /install/mnt/FLOPPYBOOT
 108
 109         RAMDISK_SIZE=8192 && \
 110             dd if=/dev/zero of=/install/images/fdinitrd bs=1k count=$${RAMDISK_SIZE}
 111         for i in `seq 0 7`; do \
 112             if (! losetup /dev/loop$${i} >/dev/null 2>&1 ); then \
 113                 LOOPDEV="/dev/loop$${i}" \
 114                 break; \
 115             fi; \
 116             done && \
 117             losetup $$LOOPDEV /install/images/fdinitrd && \
 118             mke2fs -m 0 -N 1024 $$LOOPDEV && \
 119             mount -t ext2 $$LOOPDEV /install/mnt && \
 120             rm -rf /install/mnt/lost+found && \
 121             cp -aR /install/initrd/* /install/mnt/ && \
 122             cd /install/mnt/ && find ./ -ls > $(DIR_INFO)/_build.fdinitrd && \
 123             cd / && umount /install/mnt && \
 124             losetup -d $$LOOPDEV
 125         gzip -9 /install/images/fdinitrd
 126
 127         RAMDISK_SIZE=11264 && \
 128             dd if=/dev/zero of=/install/images/cdinitrd bs=1k count=$${RAMDISK_SIZE}
 129         for i in `seq 0 7`; do \
 130             if (! losetup /dev/loop$${i} >/dev/null 2>&1 ); then \
 131                 LOOPDEV="/dev/loop$${i}" \
 132                 break; \
 133             fi; \
 134             done && \
 135             losetup $$LOOPDEV /install/images/cdinitrd && \
 136             mke2fs -m 0 -N 1024 $$LOOPDEV && \
 137             mount -t ext2 $$LOOPDEV /install/mnt && \
 138             rm -rf /install/mnt/lost+found && \
 139             cp -aR /install/initrd/* /install/mnt/ && \
 140             cd /install/mnt && tar xfz /install/images/drivers-$(VERSION).img && \
 141             cd /install/mnt && tar xfz /install/images/scsidrv-$(VERSION).img && \
 142             cd /install/mnt/ && find ./ -ls > $(DIR_INFO)/_build.cdinitrd && \
 143             touch /install/mnt/CDROMBOOT && \
 144             cd / && umount /install/mnt && \
 145             losetup -d $$LOOPDEV
 146         gzip -9 /install/images/cdinitrd
 147
 148         @$(POSTBUILD)