mirror of
https://github.com/Stichting-MINIX-Research-Foundation/netbsd.git
synced 2025-09-12 08:36:05 -04:00
61 lines
1.8 KiB
Bash
61 lines
1.8 KiB
Bash
#! /bin/sh
|
|
#
|
|
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
|
|
# This program creates a program's manual from the .x skeleton and its --help
|
|
# output.
|
|
|
|
update=
|
|
while true; do
|
|
case "$1" in
|
|
--update) update=yes; shift;;
|
|
*) break;;
|
|
esac
|
|
done
|
|
|
|
if test $# != 5; then
|
|
echo "Usage: x-to-1 [OPTIONS] PERL HELP2MAN executable program.x program.1" 1>&2
|
|
exit 1
|
|
fi
|
|
PERL="$1"
|
|
HELP2MAN="$2"
|
|
executable="$3"
|
|
aux="$4"
|
|
output="$5"
|
|
|
|
progname=`basename $aux .x`
|
|
case "$PERL" in *"/missing perl") perlok=no;; *) perlok=yes;; esac
|
|
if test @CROSS_COMPILING@ = no && test -f $executable && test $perlok = yes; then
|
|
echo "Updating man page $output"
|
|
echo "$HELP2MAN --include=$aux $executable > $output"
|
|
rm -f t-$progname.1
|
|
$HELP2MAN --include=$aux $executable > t-$progname.1 || exit 1
|
|
if test -n "$update"; then
|
|
# In --update mode, don't overwrite the output if nothing would change.
|
|
if cmp t-$progname.1 $output >/dev/null 2>&1; then
|
|
rm -f t-$progname.1
|
|
else
|
|
mv t-$progname.1 $output
|
|
fi
|
|
else
|
|
mv t-$progname.1 $output
|
|
fi
|
|
else
|
|
echo "WARNING: The man page $output cannot be updated yet."
|
|
fi
|