Make installer system bootable from initramfs.
[people/pmueller/ipfire-2.x.git] / lfs / initrd
1 ###############################################################################
2 # #
3 # IPFire.org - A linux based firewall #
4 # Copyright (C) 2007 Michael Tremer & Christian Schmidt #
5 # #
6 # This program is free software: you can redistribute it and/or modify #
7 # it under the terms of the GNU General Public License as published by #
8 # the Free Software Foundation, either version 3 of the License, or #
9 # (at your option) any later version. #
10 # #
11 # This program is distributed in the hope that it will be useful, #
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
14 # GNU General Public License for more details. #
15 # #
16 # You should have received a copy of the GNU General Public License #
17 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
18 # #
19 ###############################################################################
20
21 ###############################################################################
22 # Definitions
23 ###############################################################################
24
25 include Config
26
27 VER = ipfire
28
29 THISAPP = initrd
30 DIR_APP = $(DIR_SRC)/$(THISAPP)
31 TARGET = $(DIR_INFO)/$(THISAPP)
32
33 ###############################################################################
34 # Top-level Rules
35 ###############################################################################
36
37 install : $(TARGET)
38
39 check :
40
41 download :
42
43 md5 :
44
45 ###############################################################################
46 # Installation Details
47 ###############################################################################
48
49 $(TARGET) :
50 @$(PREBUILD)
51 rm -f /install/images/initrd
52
53 # Finish up initrd directory
54 -mkdir -p /install/initrd/{dev,etc,mnt,root,lib/modules/$(KVER)-ipfire/kernel/drivers,cdrom,dev,harddisk,proc,tmp,usr/share/terminfo/l,var/run,sys} && \
55 cd /install/initrd/etc && rm -f fstab
56 cp -aRf $(DIR_SRC)/config/install/* /install/initrd/etc/
57 rm -rf /install/initrd/usr/share/man
58 chmod 755 /install/initrd/etc/halt /install/initrd/etc/rc
59 cp -f /usr/share/terminfo/l/linux /install/initrd/usr/share/terminfo/l
60
61 # make new dependencies
62 depmod -a -F /boot/System.map-$(KVER)-ipfire $(KVER)-ipfire
63 #depmod -a -F /boot/System.map-$(KVER)-ipfire-smp $(KVER)-ipfire-smp
64
65 cp -a /lib/modules/$(KVER)-ipfire/ /install/initrd/lib/modules/
66
67 rm -rf /install/initrd/lib/modules/$(KVER)-ipfire/{build,mISDN,source,misc/*,kernel/{sound,drivers/{acpi,bluetooth,cpufreq,hwmon,gpu,rtc,isdn,media,video,watchdog}}} \
68 /install/initrd/lib/modules/$(KVER)-ipfire/kernel/drivers/message/fusion/mptlan* \
69 /install/initrd/lib/modules/$(KVER)-ipfire/net/{bridge,netfilter,ipsec} \
70 /install/initrd/lib/modules/$(KVER)-ipfire/dahdi
71
72 # ... acpi/dock.ko is needed for libata
73 # -mkdir -p /install/initrd/lib/modules/$(KVER)-ipfire/kernel/drivers/acpi
74 # cp -a /lib/modules/$(KVER)-ipfire/kernel/drivers/acpi/dock.ko \
75 # /install/initrd/lib/modules/$(KVER)-ipfire/kernel/drivers/acpi/dock.ko
76
77 cp /opt/$(MACHINE)-uClibc/lib/libgcc_s.so.1 /install/initrd/lib/
78
79 cd /install/initrd/lib/ && ln -sf libgcc_s.so.1 libgcc_s.so
80
81 -mkdir -p /install/{images,mnt}
82 rm -rf /install/mnt/*
83
84 cp -aR /install/initrd/* /install/mnt
85
86 # make new dependencies for installer
87 depmod -a -F /boot/System.map-$(KVER)-ipfire \
88 -b /install/initrd $(KVER)-ipfire
89
90 # Remove binary depmod files
91 rm -rf /install/initrd/lib/modules/$(KVER)-ipfire/modules.*.bin
92
93 cd /install/initrd && strip --strip-all {,usr/}{,s}bin/* || true
94 cd /install/initrd && strip --strip-debug {,usr/}lib/* || true
95
96 cd /install/initrd && ln -svf sbin/init init
97
98 cd /install/initrd && find . | cpio -o -H newc | lzma -9 > /install/images/initrd
99 cd /install/initrd && find ./ -ls > $(DIR_INFO)/_build.initrd.log
100
101 @$(POSTBUILD)