Revision 1120,
1.3 KB
checked in by daisuke, 14 years ago
(diff) |
import vutils-2.2.4 from internal cvs repository
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1 | #!/bin/bash |
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2 | # |
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3 | # Generate a header that defines the boot kernel. |
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4 | # |
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5 | # taken from initscripts (/etc/rc.d/rc.sysinit) |
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6 | |
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7 | BOOT_KERNEL_H=/boot/kernel.h |
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8 | |
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9 | KERNEL_TYPE=`uname -r | sed 's_^[^se]*\(\|smp\|enterprise\)$_-\1_;s_^-$__'` |
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10 | KERNEL_RELEASE=`uname -r | sed 's|smp\|enterprise||g'` |
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11 | KERNEL_ARCH=`rpm -q --qf '%{ARCH}' kernel$KERNEL_TYPE-$KERNEL_RELEASE 2>/dev/null` |
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12 | if [ -z "$KERNEL_ARCH" ] ; then |
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13 | KERNEL_ARCH=`rpm -q --qf '%{ARCH}' kernel24$KERNEL_TYPE-$KERNEL_RELEASE 2>/dev/null` |
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14 | fi |
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15 | OLD_KERNEL_ARCH_TYPE=`sed -n 's_^/\* Kernel type \(.*\) \*/_\1_p' /boot/kernel.h 2>/dev/null` |
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16 | if [ -n "$KERNEL_ARCH" -a "$KERNEL_ARCH$KERNEL_TYPE" != "$OLD_KERNEL_ARCH_TYPE" ]; then |
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17 | ENTERPRISE='0' |
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18 | SMP='0' |
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19 | UP='0' |
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20 | case "$KERNEL_TYPE" in |
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21 | -smp) SMP='1';; |
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22 | -enterprise) ENTERPRISE='1';; |
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23 | *) UP='1';; |
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24 | esac |
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25 | cat > $BOOT_KERNEL_H << EOF |
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26 | /* This file is automatically generated at boot time. */ |
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27 | #ifndef __BOOT_KERNEL_H_ |
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28 | #define __BOOT_KERNEL_H_ |
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29 | |
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30 | /* Kernel type $KERNEL_ARCH$KERNEL_TYPE */ |
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31 | |
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32 | #ifndef __MODULE_KERNEL_$KERNEL_ARCH |
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33 | #define __MODULE_KERNEL_$KERNEL_ARCH 1 |
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34 | #endif |
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35 | |
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36 | #ifndef __BOOT_KERNEL_ENTERPRISE |
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37 | #define __BOOT_KERNEL_ENTERPRISE $ENTERPRISE |
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38 | #endif |
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39 | |
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40 | #ifndef __BOOT_KERNEL_SMP |
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41 | #define __BOOT_KERNEL_SMP $SMP |
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42 | #endif |
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43 | |
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44 | #ifndef __BOOT_KERNEL_UP |
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45 | #define __BOOT_KERNEL_UP $UP |
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46 | #endif |
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47 | |
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48 | #endif |
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49 | EOF |
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50 | fi |
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