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?RCS: $Id: manfmt.U 1 2006-08-24 12:32:52Z rmanfredi $
?RCS:
?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
?RCS: 
?RCS: You may redistribute only under the terms of the Artistic Licence,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic Licence; a copy of which may be found at the root
?RCS: of the source tree for dist 4.0.
?RCS:
?RCS: $Log: manfmt.U,v $
?RCS: Revision 3.0.1.5  1997/02/28  16:11:57  ram
?RCS: patch61: don't ask for AFS when they choose to not install pages
?RCS:
?RCS: Revision 3.0.1.4  1995/09/25  09:16:52  ram
?RCS: patch59: unit is now forced to the top of Configure, if possible
?RCS:
?RCS: Revision 3.0.1.3  1995/01/30  14:39:20  ram
?RCS: patch49: new installmanfmt and AFS-lookup for formatted man pages
?RCS: patch49: can now handle installation prefix changes (from WED)
?RCS:
?RCS: Revision 3.0.1.2  1994/08/29  16:30:31  ram
?RCS: patch32: now uses installation prefix for default setting
?RCS:
?RCS: Revision 3.0.1.1  1993/09/13  16:09:22  ram
?RCS: patch10: allows for L1 man page extension (WAD)
?RCS:
?RCS: Revision 3.0  1993/08/18  12:09:13  ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
?MAKE:manfmt manfmtexp installmanfmt: Getfile Loc Oldconfig cat manext \
	spackage Prefixit prefixexp Prefixup afs test
?MAKE:	-pick add $@ %<
?Y:TOP
?S:manfmt:
?S:	This variable contains the name of the directory in which formatted
?S:	manual pages are to be put.  It is the responsibility of the
?S:	Makefile.SH to get the value of this into the proper command. Note
?S:	that you may have to do ~name substitution. Use manfmtexp otherwise.
?S:.
?S:manfmtexp:
?S:	This is the same as the manfmt variable, but is filename expanded
?S:	at configuration time, for programs not willing to deal with it at
?S:	run-time.
?S:.
?S:installmanfmt:
?S:	This variable is really the same as manfmtexp, unless you are using
?S:	AFS in which case it points to the read/write location whereas
?S:	mansrcexp only points to the read-only access location. For extra
?S:	portability, you should only use this variable within your makefiles.
?S:.
?LINT:change manext
?T:lookpath
: determine where manual pages go
set manfmt manfmt
eval $prefixit
$cat <<EOM
  
$spackage has pre-formatted manual pages.  If you don't want these installed,
answer 'none' to the next question.

EOM
case "$manfmt" in
'')
	lookpath="$prefixexp/catman/man1 $prefixexp/man/cat1"
	lookpath="$lookpath $prefixexp/catman/u_man/man1"
	lookpath="$lookpath $prefixexp/catman/l_man/man1"
	lookpath="$lookpath $prefixexp/catman/cat1 /usr/catman/local/man1"
	lookpath="$lookpath /usr/catman/manl /usr/man/cat1"
	lookpath="$lookpath /usr/catman/mann /usr/catman/l_man/man1"
	lookpath="$lookpath /usr/catman/u_man/man1 /usr/catman/man1"
	dflt=`./loc . none $lookpath`
	set dflt
	eval $prefixup
	;;
*)  dflt="$manfmt"
	;;
esac
fn=dn~
rp='Where do pre-formatted manual pages go?'
. ./getfile
if test "X$manfmtexp" != "X$ansexp"; then
	installmanfmt=''
fi
manfmt="$ans"
manfmtexp="$ansexp"
if $afs && $test "$manfmt"; then
	$cat <<EOM

Since you are running AFS, I need to distinguish the directory in which
manual pages reside from the directory in which they are installed (and from
which they are presumably copied to the former directory by occult means).

EOM
	case "$installmanfmt" in
	'') dflt=`echo $manfmtexp | sed 's#^/afs/#/afs/.#'`;;
	*) dflt="$installmanfmt";;
	esac
	fn=de~
	rp='Where will pre-formatted man pages be installed?'
	. ./getfile
	installmanfmt="$ans"
else
	installmanfmt="$manfmtexp"
fi

case "$manfmt" in
'') manext='0';;
*l) manext=l;;
*n) manext=n;;
*o) manext=l;;
*p) manext=n;;
*C) manext=C;;
*L) manext=L;;
*L1) manext=L1;;
*) manext=1;;
esac