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Get patch part of version from comment.

This commit is contained in:
dsl 2009-11-15 14:40:18 +00:00
parent 3f7c0ec34d
commit b6abfac44f
1 changed files with 25 additions and 11 deletions
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36
sys/conf/osrelease.sh
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@ -1,6 +1,6 @@
#!/bin/sh #!/bin/sh
# #
# $NetBSD: osrelease.sh,v 1.118 2009/11/15 13:39:00 dsl Exp $ # $NetBSD: osrelease.sh,v 1.119 2009/11/15 14:40:18 dsl Exp $
# #
# Copyright (c) 1997 The NetBSD Foundation, Inc. # Copyright (c) 1997 The NetBSD Foundation, Inc.
# All rights reserved. # All rights reserved.
@ -35,40 +35,54 @@
path="./$0" path="./$0"
exec < ${path%/*}/../sys/param.h exec < ${path%/*}/../sys/param.h
# Search for line
# #define __NetBSD_Version__ <ver_num> /* NetBSD <ver_text> */
#
# <ver_num> and <ver_text> should match!
while while
read define ver_tag release comment || exit 1 read define ver_tag rel_num comment_start NetBSD rel_text rest || exit 1
do do
[ "$define" = "#define" ] || continue; [ "$define" = "#define" ] || continue;
[ "$ver_tag" = "__NetBSD_Version__" ] || continue [ "$ver_tag" = "__NetBSD_Version__" ] || continue
break break
done done
# ${release} is [M]Mmm00pp00
#
# default: return MM.mm.pp # default: return MM.mm.pp
# -m: return MM, representing only the major number; however, for -current, # -m: return MM, representing only the major number; however, for -current,
# return the next major number (e.g. for 5.99.nn, return 6) # return the next major number (e.g. for 5.99.nn, return 6)
# -n: return MM.mm # -n: return MM.mm
# -s: return MMmmpp (no dots) # -s: return MMmmpp (no dots)
release=${release%??} option="$1"
rel_MMmm=${release%????} # ${rel_num} is [M]Mmm00pp00
rel_num=${rel_num%??}
rel_MMmm=${rel_num%????}
rel_MM=${rel_MMmm%??} rel_MM=${rel_MMmm%??}
rel_mm=${rel_MMmm#${rel_MM}} rel_mm=${rel_MMmm#${rel_MM}}
rel_pp=${release#${rel_MMmm}00} # rel_pp=${rel_num#${rel_MMmm}00}
case $1 in # Get patch from text version
IFS=.
set -- - $rel_text
shift 3
IFS=' '
set -- $rel_MM ${rel_mm#0} $*
case "$option" in
-m) -m)
echo "$(((${rel_MMmm}+1)/100))" echo "$(((${rel_MMmm}+1)/100))"
;; ;;
-n) -n)
echo "$rel_MM.$rel_mm" echo "${rel_MM}.${rel_mm#0}"
;; ;;
-s) -s)
echo "$rel_MM$rel_mm$rel_pp" IFS=
echo "$*"
;; ;;
*) *)
echo "$rel_MM.$rel_mm.$rel_pp" IFS=.
echo "$*"
;; ;;
esac esac