Annotation of /smage/branches/alx-0_6_0/core/grub/alx/files/10_alx
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Revision 2542 -
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Sat Jul 2 11:52:56 2011 UTC (12 years, 11 months ago) by niro
File size: 5162 byte(s)
Sat Jul 2 11:52:56 2011 UTC (12 years, 11 months ago) by niro
File size: 5162 byte(s)
-added injectable files
1 | niro | 2542 | #! /bin/sh |
2 | set -e | ||
3 | |||
4 | # grub-mkconfig helper script. | ||
5 | # Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc. | ||
6 | # | ||
7 | # GRUB is free software: you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License as published by | ||
9 | # the Free Software Foundation, either version 3 of the License, or | ||
10 | # (at your option) any later version. | ||
11 | # | ||
12 | # GRUB is distributed in the hope that it will be useful, | ||
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | # GNU General Public License for more details. | ||
16 | # | ||
17 | # You should have received a copy of the GNU General Public License | ||
18 | # along with GRUB. If not, see <http://www.gnu.org/licenses/>. | ||
19 | |||
20 | prefix=/usr | ||
21 | exec_prefix=${prefix} | ||
22 | bindir=/bin | ||
23 | libdir=/lib | ||
24 | . ${libdir}/grub/grub-mkconfig_lib | ||
25 | |||
26 | export TEXTDOMAIN=grub | ||
27 | export TEXTDOMAINDIR=${prefix}/share/locale | ||
28 | |||
29 | CLASS="--class gnu-linux --class gnu --class os" | ||
30 | |||
31 | if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then | ||
32 | OS=ALX | ||
33 | else | ||
34 | OS="${GRUB_DISTRIBUTOR}" | ||
35 | CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}" | ||
36 | fi | ||
37 | |||
38 | if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \ | ||
39 | || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \ | ||
40 | || uses_abstraction "${GRUB_DEVICE}" lvm; then | ||
41 | LINUX_ROOT_DEVICE=${GRUB_DEVICE} | ||
42 | else | ||
43 | LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID} | ||
44 | fi | ||
45 | |||
46 | if [ "x`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null || true`" = xbtrfs ]; then | ||
47 | rootsubvol="`make_system_path_relative_to_its_root /`" | ||
48 | rootsubvol="${rootsubvol#/}" | ||
49 | if [ "x${rootsubvol}" != x ]; then | ||
50 | GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}" | ||
51 | fi | ||
52 | fi | ||
53 | |||
54 | linux_entry () | ||
55 | { | ||
56 | os="$1" | ||
57 | version="$2" | ||
58 | recovery="$3" | ||
59 | args="$4" | ||
60 | if ${recovery} ; then | ||
61 | title="$(gettext_quoted "%s [ %s ] (recovery mode)")" | ||
62 | else | ||
63 | title="$(gettext_quoted "%s [ %s ]")" | ||
64 | fi | ||
65 | printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}" | ||
66 | if ! ${recovery} ; then | ||
67 | save_default_entry | sed -e "s/^/\t/" | ||
68 | fi | ||
69 | |||
70 | # Use ELILO's generic "efifb" when it's known to be available. | ||
71 | # FIXME: We need an interface to select vesafb in case efifb can't be used. | ||
72 | if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then | ||
73 | cat << EOF | ||
74 | load_video | ||
75 | EOF | ||
76 | else | ||
77 | if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then | ||
78 | cat << EOF | ||
79 | load_video | ||
80 | EOF | ||
81 | fi | ||
82 | cat << EOF | ||
83 | set gfxpayload=$GRUB_GFXPAYLOAD_LINUX | ||
84 | EOF | ||
85 | fi | ||
86 | |||
87 | cat << EOF | ||
88 | insmod gzio | ||
89 | EOF | ||
90 | |||
91 | if [ x$dirname = x/ ]; then | ||
92 | if [ -z "${prepare_root_cache}" ]; then | ||
93 | prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/")" | ||
94 | fi | ||
95 | printf '%s\n' "${prepare_root_cache}" | ||
96 | else | ||
97 | if [ -z "${prepare_boot_cache}" ]; then | ||
98 | prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")" | ||
99 | fi | ||
100 | printf '%s\n' "${prepare_boot_cache}" | ||
101 | fi | ||
102 | message="$(gettext_printf "Loading Linux %s ..." ${version})" | ||
103 | cat << EOF | ||
104 | echo '$message' | ||
105 | linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args} | ||
106 | EOF | ||
107 | if test -n "${initrd}" ; then | ||
108 | message="$(gettext_printf "Loading initial ramdisk ...")" | ||
109 | cat << EOF | ||
110 | echo '$message' | ||
111 | initrd ${rel_dirname}/${initrd} | ||
112 | EOF | ||
113 | fi | ||
114 | cat << EOF | ||
115 | } | ||
116 | EOF | ||
117 | } | ||
118 | |||
119 | case x`uname -m` in | ||
120 | xi?86 | xx86_64) | ||
121 | list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do | ||
122 | if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi | ||
123 | done` ;; | ||
124 | *) | ||
125 | list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do | ||
126 | if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi | ||
127 | done` ;; | ||
128 | esac | ||
129 | |||
130 | prepare_boot_cache= | ||
131 | prepare_root_cache= | ||
132 | |||
133 | while [ "x$list" != "x" ] ; do | ||
134 | linux=`version_find_latest $list` | ||
135 | echo "Found linux image: $linux" >&2 | ||
136 | basename=`basename $linux` | ||
137 | dirname=`dirname $linux` | ||
138 | rel_dirname=`make_system_path_relative_to_its_root $dirname` | ||
139 | version=`echo $basename | sed -e "s,^[^0-9]*-,,g"` | ||
140 | alt_version=`echo $version | sed -e "s,\.old$,,g"` | ||
141 | linux_root_device_thisversion="${LINUX_ROOT_DEVICE}" | ||
142 | |||
143 | initrd= | ||
144 | for i in "initrd-${version}.img" \ | ||
145 | "initramfs-${version}.img" \ | ||
146 | "initrd-${alt_version}.img" \ | ||
147 | "initramfs-${alt_version}.img"; do | ||
148 | if test -e "${dirname}/${i}" ; then | ||
149 | initrd="$i" | ||
150 | break | ||
151 | fi | ||
152 | done | ||
153 | |||
154 | config= | ||
155 | for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do | ||
156 | if test -e "${i}" ; then | ||
157 | config="${i}" | ||
158 | break | ||
159 | fi | ||
160 | done | ||
161 | |||
162 | initramfs= | ||
163 | if test -n "${config}" ; then | ||
164 | initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"` | ||
165 | fi | ||
166 | |||
167 | if test -n "${initrd}" ; then | ||
168 | echo "Found initrd image: ${dirname}/${initrd}" >&2 | ||
169 | elif test -z "${initramfs}" ; then | ||
170 | # "UUID=" magic is parsed by initrd or initramfs. Since there's | ||
171 | # no initrd or builtin initramfs, it can't work here. | ||
172 | linux_root_device_thisversion=${GRUB_DEVICE} | ||
173 | fi | ||
174 | |||
175 | linux_entry "${OS}" "${version}" false \ | ||
176 | "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" | ||
177 | |||
178 | list=`echo $list | tr ' ' '\n' | grepvx $linux | tr '\n' ' '` | ||
179 | done |