Moving project to sourceforge.

git-svn-id: https://dist.svn.sourceforge.net/svnroot/dist/trunk/dist@1 190e5f8e-a817-0410-acf6-e9863daed9af

1 files changed, 687 insertions, 0 deletions

diff --git a/mcon/U/Oldconfig.U b/mcon/U/Oldconfig.U
new file mode 100644
index 0000000..9e079dd
--- /dev/null
+++ b/mcon/U/Oldconfig.U
@@ -0,0 +1,687 @@
+?RCS: $Id$
+?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: Oldconfig.U,v $
+?RCS: Revision 3.0.1.10  1997/02/28  15:06:39  ram
+?RCS: patch61: added support for src.U
+?RCS: patch61: new OSNAME define
+?RCS: patch61: can now sense new OSes
+?RCS:
+?RCS: Revision 3.0.1.9  1995/07/25  13:40:51  ram
+?RCS: patch56: now knows about OS/2 platforms
+?RCS:
+?RCS: Revision 3.0.1.8  1995/05/12  12:04:18  ram
+?RCS: patch54: config.sh reload logic now knows about new -K switch
+?RCS: patch54: cleaned up and extended osvers for DEC OSF/1 (ADO)
+?RCS: patch54: added MachTen detection (ADO)
+?RCS:
+?RCS: Revision 3.0.1.7  1995/02/15  14:13:41  ram
+?RCS: patch51: adapted osvers computation for AIX (ADO)
+?RCS:
+?RCS: Revision 3.0.1.6  1995/01/30  14:27:15  ram
+?RCS: patch49: unit Options.U now exports file optdef.sh, not a variable
+?RCS: patch49: update code for myuname changed (WED)
+?RCS:
+?RCS: Revision 3.0.1.5  1995/01/11  15:15:36  ram
+?RCS: patch45: added quotes around the INITPROG variable (ADO)
+?RCS: patch45: allows variable overriding after config file loading
+?RCS:
+?RCS: Revision 3.0.1.4  1994/10/29  15:57:05  ram
+?RCS: patch36: added ?F: line for metalint file checking
+?RCS: patch36: merged with the version used for perl5's Configure (ADO)
+?RCS:
+?RCS: Revision 3.0.1.3  1994/05/06  14:24:17  ram
+?RCS: patch23: added support for osf1 hints
+?RCS: patch23: new support for solaris and i386 systems (ADO)
+?RCS:
+?RCS: Revision 3.0.1.2  1994/01/24  14:05:02  ram
+?RCS: patch16: added post-processing on myuname for Xenix targets
+?RCS: patch16: message proposing config.sh defaults made consistent
+?RCS:
+?RCS: Revision 3.0.1.1  1993/09/13  15:56:32  ram
+?RCS: patch10: force use of config.sh when -d option is used (WAD)
+?RCS: patch10: complain about non-existent hint files (WAD)
+?RCS: patch10: added Options dependency for fastread variable
+?RCS:
+?RCS: Revision 3.0  1993/08/18  12:05:12  ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?X:
+?X: This unit tries to remember what we did last time we ran Configure, mostly
+?X: for the sake of setting defaults.
+?X:
+?MAKE:Oldconfig hint myuname osname osvers: Instruct Myread Checkcc \
+	Mksymlinks Loc Options Tr src trnl ln uname sh awk sed test cat grep \
+	rm lns tr n c contains targetarch
+?MAKE:	-pick wipe $@ %<
+?S:myuname:
+?S:	The output of 'uname -a' if available, otherwise the hostname. On Xenix,
+?S:	pseudo variables assignments in the output are stripped, thank you. The
+?S:	whole thing is then lower-cased.
+?S:.
+?S:hint:
+?S:	Gives the type of hints used for previous answers. May be one of
+?S:	"default", "recommended" or "previous".
+?S:.
+?S:osname:
+?S:	This variable contains the operating system name (e.g. sunos,
+?S:	solaris, hpux, etc.).  It can be useful later on for setting
+?S:	defaults.  Any spaces are replaced with underscores.  It is set
+?S:	to a null string if we can't figure it out.
+?S:.
+?S:osvers:
+?S:	This variable contains the operating system version (e.g.
+?S:	4.1.3, 5.2, etc.).  It is primarily used for helping select
+?S:	an appropriate hints file, but might be useful elsewhere for
+?S:	setting defaults.  It is set to '' if we can't figure it out.
+?S:	We try to be flexible about how much of the version number
+?S:	to keep, e.g. if 4.1.1, 4.1.2, and 4.1.3 are essentially the
+?S:	same for this package, hints files might just be os_4.0 or
+?S:	os_4.1, etc., not keeping separate files for each little release.
+?S:.
+?C:OSNAME:
+?C:	This symbol contains the name of the operating system, as determined
+?C:	by Configure.  You shouldn't rely on it too much; the specific
+?C:	feature tests from Configure are generally more reliable.
+?C:.
+?C:OSVERS:
+?C:	This symbol contains the version of the operating system, as determined
+?C:	by Configure.  You shouldn't rely on it too much; the specific
+?C:	feature tests from Configure are generally more reliable.
+?C:.
+?H:#define OSNAME "$osname"		/**/
+?H:#define OSVERS "$osvers"		/**/
+?H:.
+?F:!config.sh
+?T:tmp tmp_n tmp_c tmp_sh file
+?T:xxxxfile xxxfile xxfile xfile hintfile newmyuname
+?T:tans _ isesix INITPROG DJGPP has_uname
+?D:osname=''
+?LINT:change n c sh
+?LINT:extern hostarch
+?LINT:change hostarch
+: Determine the name of the machine
+myuname=`$uname -a 2>/dev/null`
+$test -z "$myuname" && myuname=`hostname 2>/dev/null`
+?X: Special mention for Xenix, whose 'uname -a' gives us output like this:
+?X:  sysname=XENIX
+?X:  nodename=whatever
+?X:  release=2.3.2 .. etc...
+?X: Therefore, we strip all this variable assignment junk and remove all the
+?X: new lines to keep the myuname variable sane... --RAM
+myuname=`echo $myuname | $sed -e 's/^[^=]*=//' -e 's/\///g' | \
+	./tr '[A-Z]' '[a-z]' | $tr $trnl ' '`
+?X: Save the value we just computed to reset myuname after we get done here.
+newmyuname="$myuname"
+$test -f "$uname$_exe" && has_uname=y
+
+: Guessing of the OS name -- half the following guesses are probably wrong...
+: If you have better tests or hints, please send them to the metaconfig
+: authors and to <MAINTLOC>
+$test -f /irix && osname=irix
+$test -f /xenix && osname=sco_xenix
+$test -f /dynix && osname=dynix
+$test -f /dnix && osname=dnix
+$test -f /lynx.os && osname=lynxos
+$test -f /unicos && osname=unicos && osvers=`$uname -r`
+$test -f /unicosmk && osname=unicosmk && osvers=`$uname -r`
+$test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r`
+$test -f /bin/mips && /bin/mips && osname=mips
+$test -d /NextApps && set X `hostinfo | $grep 'NeXT Mach.*:' | \
+	$sed -e 's/://' -e 's/\./_/'` && osname=next && osvers=$4
+$test -d /usr/apollo/bin && osname=apollo
+$test -f /etc/saf/_sactab && osname=svr4
+$test -d /usr/include/minix && osname=minix
+$test -f /system/gnu_library/bin/ar.pm && osname=vos
+if $test -d /MachTen -o -d /MachTen_Folder; then
+?X:		MachTen uname -a output looks like
+?X:		xxx 4 0.0 Macintosh
+?X:		MachTen /sbin/version output looks like
+?X:		MachTen 4.0 Mon Aug 28 10:18:00 1995
+?X:		MachTen 3.x had the 'version' command in /usr/etc/version.
+	osname=machten
+	if $test -x /sbin/version; then
+		osvers=`/sbin/version | $awk '{print $2}' |
+		$sed -e 's/[A-Za-z]$//'`
+	elif $test -x /usr/etc/version; then
+		osvers=`/usr/etc/version | $awk '{print $2}' |
+		$sed -e 's/[A-Za-z]$//'`
+	else
+		osvers="$2.$3"
+	fi
+fi
+$test -f /sys/posix.dll &&
+	$test -f /usr/bin/what &&
+	set X `/usr/bin/what /sys/posix.dll` &&
+	$test "$3" = UWIN &&
+	osname=uwin &&
+	osvers="$5"
+?X: If we have uname, we already computed a suitable uname -a output, correctly
+?X: formatted for Xenix, and it lies in $myuname.
+if $test "X$has_uname" != X; then
+	set X $myuname
+	shift
+	case "$5" in
+	fps*) osname=fps ;;
+	mips*)
+		case "$4" in
+		umips) osname=umips ;;
+		*) osname=mips ;;
+		esac;;
+	[23]100) osname=mips ;;
+	next*) osname=next ;;
+?X: Interactive Unix.
+	i386*)
+		tmp=`/bin/uname -X 2>/dev/null|awk '/3\.2v[45]/{ print $(NF) }'`
+		if $test "$tmp" != "" -a "$3" = "3.2" -a -f '/etc/systemid'; then
+			osname='sco'
+			osvers=$tmp
+		elif $test -f /etc/kconfig; then
+			osname=isc
+			if $test "$lns" = "$ln -s"; then
+				osvers=4
+			elif $contains _SYSV3 /usr/include/stdio.h > /dev/null 2>&1 ; then
+				osvers=3
+			elif $contains _POSIX_SOURCE /usr/include/stdio.h > /dev/null 2>&1 ; then
+				osvers=2
+			fi
+		fi
+		tmp=''
+		;;
+?X: MS-DOS djgpp uname -a output looks like:
+?X: ms-dos xxx 6 22 pc
+?X:  $1 is the "dos flavor" (need not be "ms-dos").
+?X:  $2 is the node name
+?X:  $3 and $4 are version/subversion
+?X:  $5 is always "pc", but that might not be unique to DJGPP.
+?X: (e.g. Solaris_x86 has $5 = i86pc, which doesn't actually conflict,
+?X: but it's close enought that I can easily imagine other vendors also 
+?X: using variants of pc* in $5.)
+?X:  The "DJGPP" environment variable is always set when djgpp is active.
+	pc*)
+		if $test -n "$DJGPP"; then
+			osname=dos
+			osvers=djgpp
+		fi
+		;;
+	esac
+	case "$1" in
+	aix) osname=aix
+?X: aix 4.1 uname -a output looks like
+?X:		AIX  foo  1 4 000123456789   
+?X: where $4 is the major release number and $3 is the (minor) version.
+?X: More detail on the version is available with the oslevel command.
+?X: in 3.2.x, it output a string (see case statements below).  In 4.1,
+?X: it puts out something like  4.1.1.0
+		tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1`
+		case "$tmp" in
+		'not found') osvers="$4"."$3" ;;
+		'<3240'|'<>3240') osvers=3.2.0 ;;
+		'=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;;
+		'=3250'|'>3250') osvers=3.2.5 ;;
+		*) osvers=$tmp;;
+		esac
+		;;
+	bsd386) osname=bsd386
+		osvers=`$uname -r`
+		;;
+	cygwin*) osname=cygwin
+		osvers="$3"
+		;;
+	*dc.osx) osname=dcosx
+		osvers="$3"
+		;;
+	dnix) osname=dnix
+		osvers="$3"
+		;;
+	domainos) osname=apollo
+		osvers="$3"
+		;;
+	dgux) osname=dgux 
+		osvers="$3"
+		;;
+?X:		uname -a returns
+?X:		DYNIX/ptx xxx 4.0 V4.1.2 i386
+	dynixptx*) osname=dynixptx
+		osvers=`echo "$4"|sed 's/^v//'`
+		;;
+	freebsd) osname=freebsd 
+		osvers="$3" ;;
+	genix) osname=genix ;;
+?X: HP-UX uname -a gives something like
+?X: HP-UX foobar B.10.20 A 9000/735 2016483812 two-user license
+?X: Preserve the full 10.20 string instead of the previous plain '10'.
+?X:  Thanks to Graham Barr.    --AD 6/30/1998
+	hp*) osname=hpux 
+		osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'`
+		;;
+	irix*) osname=irix
+		case "$3" in
+		4*) osvers=4 ;;
+		5*) osvers=5 ;;
+		*)	osvers="$3" ;;
+		esac
+		;;
+	linux) osname=linux
+		case "$3" in
+		*)	osvers="$3" ;;
+		esac
+		;;
+	MiNT) osname=mint
+		;;
+	netbsd*) osname=netbsd
+		osvers="$3"
+		;;
+	news-os) osvers="$3"
+		case "$3" in
+		4*) osname=newsos4 ;;
+		*) osname=newsos ;;
+		esac
+		;;
+	next*) osname=next ;;
+	nonstop-ux) osname=nonstopux ;;
+	openbsd) osname=openbsd
+				osvers="$3"
+				;;
+	POSIX-BC | posix-bc ) osname=posix-bc
+		osvers="$3"
+		;;
+	powerux | power_ux | powermax_os | powermaxos | \
+	powerunix | power_unix) osname=powerux
+		osvers="$3"
+		;;
+	qnx) osname=qnx
+		osvers="$4"
+		;;
+	solaris) osname=solaris
+		case "$3" in
+		5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;;
+		*)	osvers="$3" ;;
+		esac
+		;;
+	sunos) osname=sunos
+		case "$3" in
+		5*) osname=solaris
+			osvers=`echo $3 | $sed 's/^5/2/g'` ;;
+		*)	osvers="$3" ;;
+		esac
+		;;
+	titanos) osname=titanos
+		case "$3" in
+		1*) osvers=1 ;;
+		2*) osvers=2 ;;
+		3*) osvers=3 ;;
+		4*) osvers=4 ;;
+		*)	osvers="$3" ;;
+		esac
+		;;
+	ultrix) osname=ultrix
+		osvers="$3"
+		;;
+	osf1|mls+)	case "$5" in
+		alpha)
+?X: DEC OSF/1 myuname -a output looks like:  osf1 xxxx t3.2 123.4 alpha
+?X: where the version number can be something like [xvt]n.n
+			osname=dec_osf
+?X: sizer knows the minor minor version: the letter
+			osvers=`sizer -v | awk '{print $3}' | \
+				./tr '[A-Z]' '[a-z]' | sed 's/^[xvt]//'`
+			case "$osvers" in
+			[1-9].[0-9]*) ;;
+			*) osvers=`echo "$3" | sed 's/^[xvt]//'` ;;
+			esac
+			;;
+		hp*)	osname=hp_osf1	;;
+		mips)	osname=mips_osf1 ;;
+?X:	hp and mips were unsupported Technology Releases -- ADO, 24/10/94
+		esac
+		;;
+	unixware) osname=svr5
+		osvers="$4"
+		;;
+	uts)	osname=uts
+		osvers="$3"
+		;;
+	vos) osvers="$3"
+		;;
+	$2) case "$osname" in
+		*isc*) ;;
+		*freebsd*) ;;
+		svr*)
+			: svr4.x or possibly later
+			case "svr$3" in	
+			${osname}*)
+				osname=svr$3
+				osvers=$4
+				;;
+			esac
+			case "$osname" in
+			svr4.0)
+				: Check for ESIX
+				if $test -f /stand/boot ; then
+					eval `$grep '^INITPROG=[a-z/0-9]*$' /stand/boot`
+					if $test -n "$INITPROG" -a -f "$INITPROG"; then
+						isesix=`strings -a $INITPROG | \
+							$grep 'ESIX SYSTEM V/386 Release 4.0'`
+						if $test -n "$isesix"; then
+							osname=esix4
+						fi
+					fi
+				fi
+				;;
+			esac
+			;;
+		*)	if $test -f /etc/systemid; then
+				osname=sco
+				set `echo $3 | $sed 's/\./ /g'` $4
+				if $test -f $src/hints/sco_$1_$2_$3.sh; then
+					osvers=$1.$2.$3
+				elif $test -f $src/hints/sco_$1_$2.sh; then
+					osvers=$1.$2
+				elif $test -f $src/hints/sco_$1.sh; then
+					osvers=$1
+				fi
+			else
+				case "$osname" in
+				'') : Still unknown.  Probably a generic Sys V.
+					osname="sysv"
+					osvers="$3"
+					;;
+				esac
+			fi
+			;;
+		esac
+		;;
+	*)	case "$osname" in
+		'') : Still unknown.  Probably a generic BSD.
+			osname="$1"
+			osvers="$3"
+			;;
+		esac
+		;;
+	esac
+else
+?X: Try to identify sony's NEWS-OS (BSD unix)
+	if $test -f /vmunix -a -f $src/hints/news_os.sh; then
+		(what /vmunix | UU/tr '[A-Z]' '[a-z]') > UU/kernel.what 2>&1
+		if $contains news-os UU/kernel.what >/dev/null 2>&1; then
+			osname=news_os
+		fi
+		$rm -f UU/kernel.what
+?X: Maybe it's OS/2 or DOS or something similar
+	elif $test -d c:/.; then
+		set X $myuname
+		osname=os2
+		osvers="$5"
+	fi
+fi
+
+: Try to determine whether config.sh was made on this system
+case "$config_sh" in
+'')
+?X: indentation wrong on purpose--RAM
+dflt=n
+case "$knowitall" in
+'')
+	if test -f ../config.sh; then
+		if $contains myuname= ../config.sh >/dev/null 2>&1; then
+			eval "`$grep myuname= ../config.sh`"
+		fi
+		if test "X$myuname" = "X$newmyuname"; then
+			dflt=y
+		fi
+	fi
+	;;
+*) dflt=y;;
+esac
+
+: Get old answers from config file if it was generated on the same system
+hint=default
+if $test -f ../config.sh; then
+	echo " "
+	rp="I see a config.sh file.  Shall I use it to set the defaults?"
+	. ./myread
+	case "$ans" in
+	n*|N*) echo "OK, I'll ignore it."
+		mv ../config.sh ../config.sh.old
+		myuname="$newmyuname"
+		;;
+	*)  echo "Fetching default answers from your old config.sh file..." >&4
+		tmp_n="$n"
+		tmp_c="$c"
+		tmp_sh="$sh"
+		. ../config.sh
+		cp ../config.sh .
+		n="$tmp_n"
+		c="$tmp_c"
+		hint=previous
+		;;
+	esac
+fi
+?X: remember, case indentation is wrong--RAM
+;;
+*)
+	echo " "
+	echo "Fetching default answers from $config_sh..." >&4
+	tmp_n="$n"
+	tmp_c="$c"
+	tmp_sh="$sh"
+	cd ..
+?X: preserve symbolic links, if any
+	cp $config_sh config.sh 2>/dev/null
+	chmod +w config.sh
+	. ./config.sh
+	cd UU
+	cp ../config.sh .
+	n="$tmp_n"
+	c="$tmp_c"
+	hint=previous
+	;;
+esac
+?X: Older versions did not always set $sh.
+case "$sh" in
+'') sh="$tmp_sh" ;;
+esac
+$test "$override" && . ./optdef.sh
+
+: Restore computed paths
+for file in $loclist $trylist; do
+	eval $file="\$_$file"
+done
+
+. ./checkcc
+?X: Cross-compiling support
+case "$targetarch" in
+'') ;;
+*)  hostarch=$osname
+	osname=`echo $targetarch|sed 's,^[^-]*-,,'`
+	osvers=''
+	;;
+esac
+
+@if {test -d ../hints}
+: Offer them some hints based on their OS
+cd ..
+?X: Since we are now at the root of the source tree, we must use $src
+?X: to access the sources and not $rsrc. See src.U for details...
+if $test ! -f config.sh; then
+	$cat <<EOM
+
+First time through, eh?  I have some defaults handy for some systems
+that need some extra help getting the Configure answers right:
+
+EOM
+	(cd $src/hints; ls -C *.sh) | $sed 's/\.sh/   /g' >&4
+	dflt=''
+
+	: Now look for a hint file osname_osvers, unless one has been
+	: specified already.
+	case "$hintfile" in
+	''|' ')
+		file=`echo "${osname}_${osvers}" | $sed -e 's%\.%_%g' -e 's%_$%%'`
+		: Also try without trailing minor version numbers.
+		xfile=`echo $file | $sed -e 's%_[^_]*$%%'`
+		xxfile=`echo $xfile | $sed -e 's%_[^_]*$%%'`
+		xxxfile=`echo $xxfile | $sed -e 's%_[^_]*$%%'`
+		xxxxfile=`echo $xxxfile | $sed -e 's%_[^_]*$%%'`
+		case "$file" in
+		'') dflt=none ;;
+		*)  case "$osvers" in
+			'') dflt=$file
+				;;
+			*)  if $test -f $src/hints/$file.sh ; then
+					dflt=$file
+				elif $test -f $src/hints/$xfile.sh ; then
+					dflt=$xfile
+				elif $test -f $src/hints/$xxfile.sh ; then
+					dflt=$xxfile
+				elif $test -f $src/hints/$xxxfile.sh ; then
+					dflt=$xxxfile
+				elif $test -f $src/hints/$xxxxfile.sh ; then
+					dflt=$xxxxfile
+				elif $test -f "$src/hints/${osname}.sh" ; then
+					dflt="${osname}"
+				else
+					dflt=none
+				fi
+				;;
+			esac
+			;;
+		esac
+		if $test -f Policy.sh ; then
+			case "$dflt" in
+			*Policy*) ;;
+			none) dflt="Policy" ;;
+			*) dflt="Policy $dflt" ;;
+			esac
+		fi
+		;;
+	*)
+		dflt=`echo $hintfile | $sed 's/\.sh$//'`
+		;;
+	esac
+
+	if $test -f Policy.sh ; then
+		$cat <<EOM
+
+There's also a Policy hint file available, which should make the
+site-specific (policy) questions easier to answer.
+EOM
+
+	fi
+
+	$cat <<EOM
+
+You may give one or more space-separated answers, or "none" if appropriate.
+A well-behaved OS will have no hints, so answering "none" or just "Policy"
+is a good thing.  DO NOT give a wrong version or a wrong OS.
+
+EOM
+
+	rp="Which of these apply, if any?"
+	. UU/myread
+	tans=$ans
+	for file in $tans; do
+		if $test X$file = XPolicy -a -f Policy.sh; then
+			. Policy.sh
+			$cat Policy.sh >> UU/config.sh
+		elif $test -f $src/hints/$file.sh; then
+			. $src/hints/$file.sh
+			$cat $src/hints/$file.sh >> UU/config.sh
+		elif $test X"$tans" = X -o X"$tans" = Xnone ; then
+			: nothing
+		else
+			: Give one chance to correct a possible typo.
+			echo "$file.sh does not exist"
+			dflt=$file
+			rp="hint to use instead?"
+			. UU/myread
+			for file in $ans; do
+				if $test -f "$src/hints/$file.sh"; then
+					. $src/hints/$file.sh
+					$cat $src/hints/$file.sh >> UU/config.sh
+				elif $test X$ans = X -o X$ans = Xnone ; then
+					: nothing
+				else
+					echo "$file.sh does not exist -- ignored."
+				fi
+			done
+		fi
+	done
+
+	hint=recommended
+	: Remember our hint file for later.
+	if $test -f "$src/hints/$file.sh" ; then
+		hintfile="$file"
+	else
+		hintfile=''
+	fi
+fi
+cd UU
+?X: From here on, we must use $rsrc instead of $src
+
+@end
+: Process their -A options
+. ./posthint.sh
+
+@if osname || osvers
+: Ask them to confirm the OS name
+cat << EOM
+
+Configure uses the operating system name and version to set some defaults.
+The default value is probably right if the name rings a bell. Otherwise,
+since spelling matters for me, either accept the default or answer "none"
+to leave it blank.
+
+EOM
+@end
+@if osname
+case "$osname" in
+	''|' ')
+		case "$hintfile" in
+		''|' '|none) dflt=none ;;
+		*)  dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/_.*$//'` ;;
+		esac
+		;;
+	*) dflt="$osname" ;;
+esac
+rp="Operating system name?"
+. ./myread
+case "$ans" in
+none)  osname='' ;;
+*) osname=`echo "$ans" | $sed -e 's/[ 	][	]*/_/g' | ./tr '[A-Z]' '[a-z]'`;;
+esac
+@end
+@if osvers
+@if osname
+echo " "
+@end
+case "$osvers" in
+	''|' ')
+		case "$hintfile" in
+		''|' '|none) dflt=none ;;
+		*)	dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/^[^_]*//'`
+			dflt=`echo $dflt | $sed -e 's/^_//' -e 's/_/./g'`
+			case "$dflt" in
+			''|' ') dflt=none ;;
+			esac
+			;;
+		esac
+		;;
+	*) dflt="$osvers" ;;
+esac
+rp="Operating system version?"
+. ./myread
+case "$ans" in
+none)  osvers='' ;;
+*) osvers="$ans" ;;
+esac
+
+@end