| Revision 17031,
1.3 KB
checked in by zacheiss, 22 years ago
(diff) |
|
Build 3 different sets of kernel modules on Linux. To do this, we need
to add a helper script to create a header file to override redhat's
/kernel/boot.h.
|
-
Property svn:executable set to
*
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| Line | |
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| 1 | #!/bin/sh |
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| 2 | # |
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| 3 | # $Id: redhat-fix,v 1.1 2002-02-07 20:58:52 zacheiss Exp $ |
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| 4 | |
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| 5 | function PrintDefine() { |
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| 6 | case $3 in |
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| 7 | *ifn*) |
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| 8 | echo "#ifndef $1" >> $4 |
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| 9 | ;; |
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| 10 | esac |
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| 11 | case $3 in |
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| 12 | *und*) |
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| 13 | echo "#undef $1" >> $4 |
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| 14 | ;; |
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| 15 | esac |
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| 16 | case $3 in |
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| 17 | *def*) |
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| 18 | echo "#define $1 $2" >> $4 |
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| 19 | ;; |
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| 20 | esac |
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| 21 | case $3 in |
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| 22 | *end*) |
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| 23 | echo "#endif" >> $4 |
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| 24 | ;; |
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| 25 | esac |
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| 26 | case $3 in |
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| 27 | *inc*) |
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| 28 | echo "#include $1" >> $4 |
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| 29 | ;; |
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| 30 | esac |
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| 31 | |
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| 32 | |
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| 33 | case $3 in |
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| 34 | *nl*) |
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| 35 | echo "" >> $4 |
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| 36 | ;; |
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| 37 | esac |
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| 38 | } |
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| 39 | |
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| 40 | # PrintRedhatKernelFix arch mp file |
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| 41 | function PrintRedhatKernelFix() { |
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| 42 | archlist="i386 i586 i686" |
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| 43 | arch="$1" |
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| 44 | if [ "$2" = "MP" ]; then |
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| 45 | ent=0 |
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| 46 | smp=1 |
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| 47 | up=0 |
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| 48 | elif [ "$2" = "EP" ]; then |
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| 49 | ent=1 |
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| 50 | smp=0 |
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| 51 | up=0 |
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| 52 | else |
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| 53 | ent=0 |
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| 54 | smp=0 |
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| 55 | up=1 |
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| 56 | fi |
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| 57 | file="$3" |
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| 58 | |
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| 59 | rm -f $file |
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| 60 | touch $file |
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| 61 | |
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| 62 | PrintDefine "REDHAT_FIX_H" "" ifn,def,nl $file |
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| 63 | |
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| 64 | PrintDefine "__BOOT_KERNEL_ENTERPRISE" $ent und,def,nl $file |
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| 65 | PrintDefine "__BOOT_KERNEL_SMP" $smp und,def,nl $file |
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| 66 | PrintDefine "__BOOT_KERNEL_UP" $up und,def,nl $file |
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| 67 | |
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| 68 | PrintDefine \"/boot/kernel.h\" "" inc,nl $file # include file |
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| 69 | |
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| 70 | for ar in $archlist ; do |
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| 71 | if [ "$ar" = "$arch" ]; then |
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| 72 | PrintDefine "__MODULE_KERNEL_$ar" "1" ifn,def,end $file |
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| 73 | else |
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| 74 | PrintDefine "__MODULE_KERNEL_$ar" "" und $file # undef |
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| 75 | fi |
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| 76 | done |
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| 77 | echo "" >> $file |
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| 78 | |
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| 79 | PrintDefine "" "" end $file |
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| 80 | } |
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| 81 | |
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| 82 | PrintRedhatKernelFix $1 $2 $3 |
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| 83 | exit 0 |
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