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+?RCS: $Id: archname.U,v 1997/02/28 15:24:32 ram Exp $
+?RCS: Copyright (c) 1991-1993, Raphael Manfredi
+?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 3.0.
+?RCS: $Log: archname.U,v $
+?RCS: Revision 1997/02/28 15:24:32 ram
+?RCS: patch61: changed the way the archname is mangled from uname
+?RCS: Revision 1995/05/12 12:05:24 ram
+?RCS: patch54: protect against spaces in "uname -m" output (ADO)
+?RCS: Revision 1995/02/15 14:14:21 ram
+?RCS: patch51: created
+?MAKE:archname myarchname: sed Loc Myread Oldconfig osname test rm
+?MAKE: -pick add $@ %<
+?S: This variable is a short name to characterize the current
+?S: architecture. It is used mainly to construct the default archlib.
+?S: This variable holds the architecture name computed by Configure in
+?S: a previous run. It is not intended to be perused by any user and
+?S: should never be set in a hint file.
+?C: This symbol holds a string representing the architecture name.
+?C: It may be used to construct an architecture-dependant pathname
+?C: where library files may be held under a private library, for
+?C: instance.
+?H:#define ARCHNAME "$archname" /**/
+?T:xxx tarch
+: determine the architecture name
+echo " "
+?X: We always recompute archname in case osname changes. However, we need
+?X: to be careful since, as ADO rightfully pointed out, some systems pick
+?X: silly architecture names (0001307135000-aix on AIX or 9000/715-ux under
+?X: HP-UX). Therefore, we allow hint files to superseed our guess and ask
+?X: the user for confirmation.
+if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
+ tarch=`arch`"-$osname"
+elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
+ if uname -m > tmparch 2>&1 ; then
+ tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
+ -e 's/$/'"-$osname/" tmparch`
+ else
+ tarch="$osname"
+ fi
+ $rm -f tmparch
+ tarch="$osname"
+case "$myarchname" in
+''|"$tarch") ;;
+ echo "(Your architecture name used to be $myarchname.)"
+ archname=''
+ ;;
+case "$archname" in
+'') dflt="$tarch";;
+*) dflt="$archname";;
+rp='What is your architecture name'
+. ./myread