1 ?RCS: $Id: archname.U,v 3.0.1.3 1997/02/28 15:24:32 ram Exp $
3 ?RCS: Copyright (c) 1991-1993, Raphael Manfredi
5 ?RCS: You may redistribute only under the terms of the Artistic Licence,
6 ?RCS: as specified in the README file that comes with the distribution.
7 ?RCS: You may reuse parts of this distribution only within the terms of
8 ?RCS: that same Artistic Licence; a copy of which may be found at the root
9 ?RCS: of the source tree for dist 3.0.
11 ?RCS: $Log: archname.U,v $
12 ?RCS: Revision 3.0.1.3 1997/02/28 15:24:32 ram
13 ?RCS: patch61: changed the way the archname is mangled from uname
15 ?RCS: Revision 3.0.1.2 1995/05/12 12:05:24 ram
16 ?RCS: patch54: protect against spaces in "uname -m" output (ADO)
18 ?RCS: Revision 3.0.1.1 1995/02/15 14:14:21 ram
19 ?RCS: patch51: created
21 ?MAKE:archname myarchname: sed Loc Myread Oldconfig osname test rm \
22 usethreads usemultiplicity use64bitint use64bitall archname64 \
23 uselongdouble longdblsize doublesize
24 ?MAKE: -pick add $@ %<
26 ?S: This variable is a short name to characterize the current
27 ?S: architecture. It is used mainly to construct the default archlib.
30 ?S: This variable holds the architecture name computed by Configure in
31 ?S: a previous run. It is not intended to be perused by any user and
32 ?S: should never be set in a hint file.
35 ?C: This symbol holds a string representing the architecture name.
36 ?C: It may be used to construct an architecture-dependant pathname
37 ?C: where library files may be held under a private library, for
40 ?H:#define ARCHNAME "$archname" /**/
44 : determine the architecture name
46 ?X: We always recompute archname in case osname changes. However, we need
47 ?X: to be careful since, as ADO rightfully pointed out, some systems pick
48 ?X: silly architecture names (0001307135000-aix on AIX or 9000/715-ux under
49 ?X: HP-UX). Therefore, we allow hint files to superseed our guess and ask
50 ?X: the user for confirmation.
51 if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
52 tarch=`arch`"-$osname"
53 elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
54 if uname -m > tmparch 2>&1 ; then
55 tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
56 -e 's/$/'"-$osname/" tmparch`
67 echo "(Your architecture name used to be $myarchname.)"
76 rp='What is your architecture name'
82 echo "Threads selected." >&4
84 *-thread*) echo "...and architecture name already has -thread." >&4
86 *) archname="$archname-thread"
87 echo "...setting architecture name to $archname." >&4
94 case "$usemultiplicity" in
96 echo "Multiplicity selected." >&4
98 *-multi*) echo "...and architecture name already has -multi." >&4
100 *) archname="$archname-multi"
101 echo "...setting architecture name to $archname." >&4
108 case "$use64bitint$use64bitall" in
110 case "$archname64" in
112 echo "This architecture is naturally 64-bit, not changing architecture name." >&4
115 case "$use64bitint" in
116 "$define") echo "64 bit integers selected." >&4 ;;
118 case "$use64bitall" in
119 "$define") echo "Maximal 64 bitness selected." >&4 ;;
122 *-$archname64*) echo "...and architecture name already has $archname64." >&4
124 *) archname="$archname-$archname64"
125 echo "...setting architecture name to $archname." >&4
133 case "$uselongdouble" in
135 echo "Long doubles selected." >&4
136 case "$longdblsize" in
138 "...but long doubles are equal to doubles, not changing architecture name." >&4
142 *-ld*) echo "...and architecture name already has -ld." >&4
144 *) archname="$archname-ld"
145 echo "...setting architecture name to $archname." >&4