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Mc.u.c. for #10573.
[metaconfig.git] / U / modified / Oldconfig.U
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1?RCS: $Id: Oldconfig.U,v 3.0.1.10 1997/02/28 15:06:39 ram Exp $
2?RCS:
3?RCS: Copyright (c) 1991-1993, Raphael Manfredi
4?RCS:
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.
10?RCS:
11?RCS: $Log: Oldconfig.U,v $
12?RCS: Revision 3.0.1.10 1997/02/28 15:06:39 ram
13?RCS: patch61: added support for src.U
14?RCS: patch61: new OSNAME define
15?RCS: patch61: can now sense new OSes
16?RCS:
17?RCS: Revision 3.0.1.9 1995/07/25 13:40:51 ram
18?RCS: patch56: now knows about OS/2 platforms
19?RCS:
20?RCS: Revision 3.0.1.8 1995/05/12 12:04:18 ram
21?RCS: patch54: config.sh reload logic now knows about new -K switch
22?RCS: patch54: cleaned up and extended osvers for DEC OSF/1 (ADO)
23?RCS: patch54: added MachTen detection (ADO)
24?RCS:
25?RCS: Revision 3.0.1.7 1995/02/15 14:13:41 ram
26?RCS: patch51: adapted osvers computation for AIX (ADO)
27?RCS:
28?RCS: Revision 3.0.1.6 1995/01/30 14:27:15 ram
29?RCS: patch49: unit Options.U now exports file optdef.sh, not a variable
30?RCS: patch49: update code for myuname changed (WED)
31?RCS:
32?RCS: Revision 3.0.1.5 1995/01/11 15:15:36 ram
33?RCS: patch45: added quotes around the INITPROG variable (ADO)
34?RCS: patch45: allows variable overriding after config file loading
35?RCS:
36?RCS: Revision 3.0.1.4 1994/10/29 15:57:05 ram
37?RCS: patch36: added ?F: line for metalint file checking
38?RCS: patch36: merged with the version used for perl5's Configure (ADO)
39?RCS:
40?RCS: Revision 3.0.1.3 1994/05/06 14:24:17 ram
41?RCS: patch23: added support for osf1 hints
42?RCS: patch23: new support for solaris and i386 systems (ADO)
43?RCS:
44?RCS: Revision 3.0.1.2 1994/01/24 14:05:02 ram
45?RCS: patch16: added post-processing on myuname for Xenix targets
46?RCS: patch16: message proposing config.sh defaults made consistent
47?RCS:
48?RCS: Revision 3.0.1.1 1993/09/13 15:56:32 ram
49?RCS: patch10: force use of config.sh when -d option is used (WAD)
50?RCS: patch10: complain about non-existent hint files (WAD)
51?RCS: patch10: added Options dependency for fastread variable
52?RCS:
53?RCS: Revision 3.0 1993/08/18 12:05:12 ram
54?RCS: Baseline for dist 3.0 netwide release.
55?RCS:
56?X:
57?X: This unit tries to remember what we did last time we ran Configure, mostly
58?X: for the sake of setting defaults.
59?X:
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60?MAKE:Oldconfig hint myuname osname osvers: Instruct Myread uname \
61 Checkcc Mksymlinks \
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62 sh awk sed test cat rm lns tr n c contains Loc Options Tr src trnl ln
63?MAKE: -pick wipe $@ %<
64?S:myuname:
65?S: The output of 'uname -a' if available, otherwise the hostname. On Xenix,
66?S: pseudo variables assignments in the output are stripped, thank you. The
67?S: whole thing is then lower-cased.
68?S:.
69?S:hint:
70?S: Gives the type of hints used for previous answers. May be one of
71?S: "default", "recommended" or "previous".
72?S:.
73?S:osname:
74?S: This variable contains the operating system name (e.g. sunos,
75?S: solaris, hpux, etc.). It can be useful later on for setting
76?S: defaults. Any spaces are replaced with underscores. It is set
77?S: to a null string if we can't figure it out.
78?S:.
79?S:osvers:
80?S: This variable contains the operating system version (e.g.
81?S: 4.1.3, 5.2, etc.). It is primarily used for helping select
82?S: an appropriate hints file, but might be useful elsewhere for
83?S: setting defaults. It is set to '' if we can't figure it out.
84?S: We try to be flexible about how much of the version number
85?S: to keep, e.g. if 4.1.1, 4.1.2, and 4.1.3 are essentially the
86?S: same for this package, hints files might just be os_4.0 or
87?S: os_4.1, etc., not keeping separate files for each little release.
88?S:.
89?C:OSNAME:
90?C: This symbol contains the name of the operating system, as determined
91?C: by Configure. You shouldn't rely on it too much; the specific
92?C: feature tests from Configure are generally more reliable.
93?C:.
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94?C:OSVERS:
95?C: This symbol contains the version of the operating system, as determined
96?C: by Configure. You shouldn't rely on it too much; the specific
97?C: feature tests from Configure are generally more reliable.
98?C:.
959f3c4c 99?H:#define OSNAME "$osname" /**/
dd6f1bc3 100?H:#define OSVERS "$osvers" /**/
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101?H:.
102?F:!config.sh
103?T:tmp tmp_n tmp_c tmp_sh file
104?T:xxxxfile xxxfile xxfile xfile hintfile newmyuname
105?T:tans _ isesix INITPROG DJGPP
106?D:osname=''
107?LINT:change n c sh
108: Try to determine whether config.sh was made on this system
109case "$config_sh" in
110'')
111?X: indentation wrong on purpose--RAM
112?X: Leave a white space between first two '(' for ksh. The sub-shell is needed
113?X: on some machines to avoid the error message when uname is not found; e.g.
114?X: old SUN-OS 3.2 would not execute hostname in (uname -a || hostname). Sigh!
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115?X: Now not using a subshell but instead $test.
116myuname=`$uname -a 2>/dev/null`
117$test -z "$myuname" && myuname=`hostname 2>/dev/null`
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118?X: Special mention for Xenix, whose 'uname -a' gives us output like this:
119?X: sysname=XENIX
120?X: nodename=whatever
121?X: release=2.3.2 .. etc...
122?X: Therefore, we strip all this variable assignment junk and remove all the
123?X: new lines to keep the myuname variable sane... --RAM
124# tr '[A-Z]' '[a-z]' would not work in EBCDIC
125# because the A-Z/a-z are not consecutive.
126myuname=`echo $myuname | $sed -e 's/^[^=]*=//' -e 's/\///g' | \
127 ./tr '[A-Z]' '[a-z]' | $tr $trnl ' '`
128?X: Save the value we just computed to reset myuname after we get done here.
129newmyuname="$myuname"
130dflt=n
131case "$knowitall" in
132'')
133 if test -f ../config.sh; then
134 if $contains myuname= ../config.sh >/dev/null 2>&1; then
135 eval "`grep myuname= ../config.sh`"
136 fi
137 if test "X$myuname" = "X$newmyuname"; then
138 dflt=y
139 fi
140 fi
141 ;;
142*) dflt=y;;
143esac
144
145@if {test -d ../hints}
146: Get old answers from old config file if Configure was run on the
147: same system, otherwise use the hints.
148hint=default
149cd ..
150?X: Since we are now at the root of the source tree, we must use $src
151?X: to access the sources and not $rsrc. See src.U for details...
152if test -f config.sh; then
153 echo " "
154 rp="I see a config.sh file. Shall I use it to set the defaults?"
155 . UU/myread
156 case "$ans" in
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157 n*|N*) echo "OK, I'll ignore it."
158 mv config.sh config.sh.old
159 myuname="$newmyuname"
160 ;;
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161 *) echo "Fetching default answers from your old config.sh file..." >&4
162 tmp_n="$n"
163 tmp_c="$c"
164 tmp_sh="$sh"
165 . ./config.sh
166 cp config.sh UU
167 n="$tmp_n"
168 c="$tmp_c"
169 : Older versions did not always set $sh. Catch re-use of such
170 : an old config.sh.
171 case "$sh" in
172 '') sh="$tmp_sh" ;;
173 esac
174 hint=previous
175 ;;
176 esac
177fi
14054727 178. ./UU/checkcc
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179if test ! -f config.sh; then
180 $cat <<EOM
181
182First time through, eh? I have some defaults handy for some systems
183that need some extra help getting the Configure answers right:
184
185EOM
186 (cd $src/hints; ls -C *.sh) | $sed 's/\.sh/ /g' >&4
187 dflt=''
188 : Half the following guesses are probably wrong... If you have better
189 : tests or hints, please send them to <MAINTLOC>
190 : The metaconfig authors would also appreciate a copy...
191 $test -f /irix && osname=irix
192 $test -f /xenix && osname=sco_xenix
193 $test -f /dynix && osname=dynix
194 $test -f /dnix && osname=dnix
195 $test -f /lynx.os && osname=lynxos
196 $test -f /unicos && osname=unicos && osvers=`$uname -r`
73f6f260 197 $test -f /unicosmk && osname=unicosmk && osvers=`$uname -r`
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198 $test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r`
199 $test -f /bin/mips && /bin/mips && osname=mips
200 $test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \
201 $sed -e 's/://' -e 's/\./_/'` && osname=next && osvers=$4
202 $test -d /usr/apollo/bin && osname=apollo
203 $test -f /etc/saf/_sactab && osname=svr4
204 $test -d /usr/include/minix && osname=minix
205 if $test -d /MachTen -o -d /MachTen_Folder; then
206?X: MachTen uname -a output looks like
207?X: xxx 4 0.0 Macintosh
208?X: MachTen /sbin/version output looks like
209?X: MachTen 4.0 Mon Aug 28 10:18:00 1995
210?X: MachTen 3.x had the 'version' command in /usr/etc/version.
211 osname=machten
212 if $test -x /sbin/version; then
213 osvers=`/sbin/version | $awk '{print $2}' |
214 $sed -e 's/[A-Za-z]$//'`
215 elif $test -x /usr/etc/version; then
216 osvers=`/usr/etc/version | $awk '{print $2}' |
217 $sed -e 's/[A-Za-z]$//'`
218 else
219 osvers="$2.$3"
220 fi
221 fi
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222
223 $test -f /sys/posix.dll &&
224 $test -f /usr/bin/what &&
225 set X `/usr/bin/what /sys/posix.dll` &&
226 $test "$3" = UWIN &&
227 osname=uwin &&
228 osvers="$5"
229
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230?X: If we have uname, we already computed a suitable uname -a output, correctly
231?X: formatted for Xenix, and it lies in $myuname.
232 if $test -f $uname; then
233 set X $myuname
234 shift
235
236 case "$5" in
237 fps*) osname=fps ;;
238 mips*)
239 case "$4" in
240 umips) osname=umips ;;
241 *) osname=mips ;;
242 esac;;
243 [23]100) osname=mips ;;
244 next*) osname=next ;;
245?X: Interactive Unix.
246 i386*)
247 tmp=`/bin/uname -X 2>/dev/null|awk '/3\.2v[45]/{ print $(NF) }'`
248 if $test "$tmp" != "" -a "$3" = "3.2" -a -f '/etc/systemid'; then
249 osname='sco'
250 osvers=$tmp
251 elif $test -f /etc/kconfig; then
252 osname=isc
253 if test "$lns" = "$ln -s"; then
254 osvers=4
255 elif $contains _SYSV3 /usr/include/stdio.h > /dev/null 2>&1 ; then
256 osvers=3
257 elif $contains _POSIX_SOURCE /usr/include/stdio.h > /dev/null 2>&1 ; then
258 osvers=2
259 fi
260 fi
261 tmp=''
262 ;;
263?X: MS-DOS djgpp uname -a output looks like:
264?X: ms-dos xxx 6 22 pc
265?X: $1 is the "dos flavor" (need not be "ms-dos").
266?X: $2 is the node name
267?X: $3 and $4 are version/subversion
268?X: $5 is always "pc", but that might not be unique to DJGPP.
269?X: (e.g. Solaris_x86 has $5 = i86pc, which doesn't actually conflict,
270?X: but it's close enought that I can easily imagine other vendors also
271?X: using variants of pc* in $5.)
272?X: The "DJGPP" environment variable is always set when djgpp is active.
273 pc*)
274 if test -n "$DJGPP"; then
275 osname=dos
276 osvers=djgpp
277 fi
278 ;;
279 esac
280
281 case "$1" in
282 aix) osname=aix
283?X: aix 4.1 uname -a output looks like
284?X: AIX foo 1 4 000123456789
285?X: where $4 is the major release number and $3 is the (minor) version.
286?X: More detail on the version is available with the oslevel command.
287?X: in 3.2.x, it output a string (see case statements below). In 4.1,
288?X: it puts out something like 4.1.1.0
289 tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1`
290 case "$tmp" in
291 'not found') osvers="$4"."$3" ;;
292 '<3240'|'<>3240') osvers=3.2.0 ;;
293 '=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;;
294 '=3250'|'>3250') osvers=3.2.5 ;;
295 *) osvers=$tmp;;
296 esac
297 ;;
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298 bsd386) osname=bsd386
299 osvers=`$uname -r`
300 ;;
301 cygwin*) osname=cygwin
302 osvers="$3"
303 ;;
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304 *dc.osx) osname=dcosx
305 osvers="$3"
306 ;;
307 dnix) osname=dnix
308 osvers="$3"
309 ;;
310 domainos) osname=apollo
311 osvers="$3"
312 ;;
313 dgux) osname=dgux
314 osvers="$3"
315 ;;
316?X: uname -a returns
317?X: DYNIX/ptx xxx 4.0 V4.1.2 i386
318 dynixptx*) osname=dynixptx
319 osvers=`echo "$4"|sed 's/^v//'`
320 ;;
321 freebsd) osname=freebsd
322 osvers="$3" ;;
323 genix) osname=genix ;;
324?X: HP-UX uname -a gives something like
325?X: HP-UX foobar B.10.20 A 9000/735 2016483812 two-user license
326?X: Preserve the full 10.20 string instead of the previous plain '10'.
327?X: Thanks to Graham Barr. --AD 6/30/1998
328 hp*) osname=hpux
329 osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'`
330 ;;
331 irix*) osname=irix
332 case "$3" in
333 4*) osvers=4 ;;
334 5*) osvers=5 ;;
335 *) osvers="$3" ;;
336 esac
337 ;;
338 linux) osname=linux
339 case "$3" in
340 *) osvers="$3" ;;
341 esac
342 ;;
343 MiNT) osname=mint
344 ;;
345 netbsd*) osname=netbsd
346 osvers="$3"
347 ;;
348 news-os) osvers="$3"
349 case "$3" in
350 4*) osname=newsos4 ;;
351 *) osname=newsos ;;
352 esac
353 ;;
edd6115f 354 next*) osname=next ;;
9f872204 355 nonstop-ux) osname=nonstopux ;;
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356 POSIX-BC | posix-bc ) osname=posix-bc
357 osvers="$3"
959f3c4c 358 ;;
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359 powerux | power_ux | powermax_os | powermaxos | \
360 powerunix | power_unix) osname=powerux
361 osvers="$3"
362 ;;
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363 qnx) osname=qnx
364 osvers="$4"
365 ;;
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366 solaris) osname=solaris
367 case "$3" in
368 5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;;
369 *) osvers="$3" ;;
370 esac
371 ;;
372 sunos) osname=sunos
373 case "$3" in
374 5*) osname=solaris
375 osvers=`echo $3 | $sed 's/^5/2/g'` ;;
376 *) osvers="$3" ;;
377 esac
378 ;;
379 titanos) osname=titanos
380 case "$3" in
381 1*) osvers=1 ;;
382 2*) osvers=2 ;;
383 3*) osvers=3 ;;
384 4*) osvers=4 ;;
385 *) osvers="$3" ;;
386 esac
387 ;;
388 ultrix) osname=ultrix
389 osvers="$3"
390 ;;
391 osf1|mls+) case "$5" in
392 alpha)
393?X: DEC OSF/1 myuname -a output looks like: osf1 xxxx t3.2 123.4 alpha
394?X: where the version number can be something like [xvt]n.n
395 osname=dec_osf
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396?X: sizer knows the minor minor version: the letter
397 osvers=`sizer -v | awk '{print $3}' | tr '[A-Z]' '[a-z]' | sed 's/^[xvt]//'`
398 case "$osvers" in
399 [1-9].[0-9]*) ;;
400 *) osvers=`echo "$3" | sed 's/^[xvt]//'` ;;
401 esac
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402 ;;
403 hp*) osname=hp_osf1 ;;
404 mips) osname=mips_osf1 ;;
405?X: hp and mips were unsupported Technology Releases -- ADO, 24/10/94
406 esac
407 ;;
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408 unixware) osname=svr5
409 osvers="$4"
410 ;;
411 uts) osname=uts
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412 osvers="$3"
413 ;;
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414 $2) case "$osname" in
415 *isc*) ;;
416 *freebsd*) ;;
417 svr*)
418 : svr4.x or possibly later
419 case "svr$3" in
420 ${osname}*)
421 osname=svr$3
422 osvers=$4
423 ;;
424 esac
425 case "$osname" in
426 svr4.0)
427 : Check for ESIX
428 if test -f /stand/boot ; then
429 eval `grep '^INITPROG=[a-z/0-9]*$' /stand/boot`
430 if test -n "$INITPROG" -a -f "$INITPROG"; then
431 isesix=`strings -a $INITPROG|grep 'ESIX SYSTEM V/386 Release 4.0'`
432 if test -n "$isesix"; then
433 osname=esix4
434 fi
435 fi
436 fi
437 ;;
438 esac
439 ;;
440 *) if test -f /etc/systemid; then
441 osname=sco
442 set `echo $3 | $sed 's/\./ /g'` $4
443 if $test -f $src/hints/sco_$1_$2_$3.sh; then
444 osvers=$1.$2.$3
445 elif $test -f $src/hints/sco_$1_$2.sh; then
446 osvers=$1.$2
447 elif $test -f $src/hints/sco_$1.sh; then
448 osvers=$1
449 fi
450 else
451 case "$osname" in
452 '') : Still unknown. Probably a generic Sys V.
453 osname="sysv"
454 osvers="$3"
455 ;;
456 esac
457 fi
458 ;;
459 esac
460 ;;
461 *) case "$osname" in
462 '') : Still unknown. Probably a generic BSD.
463 osname="$1"
464 osvers="$3"
465 ;;
466 esac
467 ;;
468 esac
469 else
470?X: Try to identify sony's NEWS-OS (BSD unix)
471 if test -f /vmunix -a -f $src/hints/news_os.sh; then
472 (what /vmunix | UU/tr '[A-Z]' '[a-z]') > UU/kernel.what 2>&1
473 if $contains news-os UU/kernel.what >/dev/null 2>&1; then
474 osname=news_os
475 fi
476 $rm -f UU/kernel.what
477?X: Maybe it's OS/2 or DOS or something similar
478 elif test -d c:/.; then
479 set X $myuname
480 osname=os2
481 osvers="$5"
482 fi
483 fi
484
485 : Now look for a hint file osname_osvers, unless one has been
486 : specified already.
487 case "$hintfile" in
488 ''|' ')
70ffff07 489 file=`echo "${osname}_${osvers}" | $sed -e 's%\.%_%g' -e 's%_$%%'`
959f3c4c 490 : Also try without trailing minor version numbers.
70ffff07
DD
491 xfile=`echo $file | $sed -e 's%_[^_]*$%%'`
492 xxfile=`echo $xfile | $sed -e 's%_[^_]*$%%'`
493 xxxfile=`echo $xxfile | $sed -e 's%_[^_]*$%%'`
494 xxxxfile=`echo $xxxfile | $sed -e 's%_[^_]*$%%'`
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495 case "$file" in
496 '') dflt=none ;;
497 *) case "$osvers" in
498 '') dflt=$file
499 ;;
500 *) if $test -f $src/hints/$file.sh ; then
501 dflt=$file
502 elif $test -f $src/hints/$xfile.sh ; then
503 dflt=$xfile
504 elif $test -f $src/hints/$xxfile.sh ; then
505 dflt=$xxfile
506 elif $test -f $src/hints/$xxxfile.sh ; then
507 dflt=$xxxfile
508 elif $test -f $src/hints/$xxxxfile.sh ; then
509 dflt=$xxxxfile
510 elif $test -f "$src/hints/${osname}.sh" ; then
511 dflt="${osname}"
512 else
513 dflt=none
514 fi
515 ;;
516 esac
517 ;;
518 esac
519 if $test -f Policy.sh ; then
520 case "$dflt" in
521 *Policy*) ;;
522 none) dflt="Policy" ;;
523 *) dflt="Policy $dflt" ;;
524 esac
525 fi
526 ;;
527 *)
528 dflt=`echo $hintfile | $sed 's/\.sh$//'`
529 ;;
530 esac
531
532 if $test -f Policy.sh ; then
533 $cat <<EOM
534
535There's also a Policy hint file available, which should make the
536site-specific (policy) questions easier to answer.
537EOM
538
539 fi
540
541 $cat <<EOM
542
543You may give one or more space-separated answers, or "none" if appropriate.
544A well-behaved OS will have no hints, so answering "none" or just "Policy"
86a2f2c4 545is a good thing. DO NOT give a wrong version or a wrong OS.
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546
547EOM
548
549 rp="Which of these apply, if any?"
550 . UU/myread
551 tans=$ans
552 for file in $tans; do
553 if $test X$file = XPolicy -a -f Policy.sh; then
554 . Policy.sh
555 $cat Policy.sh >> UU/config.sh
556 elif $test -f $src/hints/$file.sh; then
557 . $src/hints/$file.sh
558 $cat $src/hints/$file.sh >> UU/config.sh
559 elif $test X$tans = X -o X$tans = Xnone ; then
560 : nothing
561 else
562 : Give one chance to correct a possible typo.
563 echo "$file.sh does not exist"
564 dflt=$file
565 rp="hint to use instead?"
566 . UU/myread
567 for file in $ans; do
568 if $test -f "$src/hints/$file.sh"; then
569 . $src/hints/$file.sh
570 $cat $src/hints/$file.sh >> UU/config.sh
571 elif $test X$ans = X -o X$ans = Xnone ; then
572 : nothing
573 else
574 echo "$file.sh does not exist -- ignored."
575 fi
576 done
577 fi
578 done
579
580 hint=recommended
581 : Remember our hint file for later.
582 if $test -f "$src/hints/$file.sh" ; then
583 hintfile="$file"
584 else
585 hintfile=''
586 fi
587fi
588cd UU
589?X: From here on, we must use $rsrc instead of $src
590@else
591: Get old answers, if there is a config file out there
592hint=default
593hintfile=''
594if test -f ../config.sh; then
595 echo " "
596 rp="I see a config.sh file. Shall I use it to set the defaults?"
597 . ./myread
598 case "$ans" in
599 n*|N*) echo "OK, I'll ignore it.";;
600 *) echo "Fetching default answers from your old config.sh file..." >&4
601 tmp_n="$n"
602 tmp_c="$c"
603 . ../config.sh
604 cp ../config.sh .
605 n="$tmp_n"
606 c="$tmp_c"
607 hint=previous
608 ;;
609 esac
610fi
611@end
612?X: remember, indentation is wrong--RAM
613;;
614*)
615 echo " "
616 echo "Fetching default answers from $config_sh..." >&4
617 tmp_n="$n"
618 tmp_c="$c"
619 cd ..
620?X: preserve symbolic links, if any
621 cp $config_sh config.sh 2>/dev/null
622 chmod +w config.sh
623 . ./config.sh
624 cd UU
625 cp ../config.sh .
626 n="$tmp_n"
627 c="$tmp_c"
628 hint=previous
629 ;;
630esac
631test "$override" && . ./optdef.sh
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632
633: Restore computed paths
634for file in $loclist $trylist; do
635 eval $file="\$_$file"
636done
637
638@if osname || osvers
639cat << EOM
640
641Configure uses the operating system name and version to set some defaults.
642The default value is probably right if the name rings a bell. Otherwise,
643since spelling matters for me, either accept the default or answer "none"
644to leave it blank.
645
646EOM
647@end
648@if osname
649case "$osname" in
650 ''|' ')
651 case "$hintfile" in
652 ''|' '|none) dflt=none ;;
653 *) dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/_.*$//'` ;;
654 esac
655 ;;
656 *) dflt="$osname" ;;
657esac
658rp="Operating system name?"
659. ./myread
660case "$ans" in
661none) osname='' ;;
662*) osname=`echo "$ans" | $sed -e 's/[ ][ ]*/_/g' | ./tr '[A-Z]' '[a-z]'`;;
663esac
664@end
665@if osvers
666@if osname
667echo " "
668@end
669case "$osvers" in
670 ''|' ')
671 case "$hintfile" in
672 ''|' '|none) dflt=none ;;
673 *) dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/^[^_]*//'`
674 dflt=`echo $dflt | $sed -e 's/^_//' -e 's/_/./g'`
675 case "$dflt" in
676 ''|' ') dflt=none ;;
677 esac
678 ;;
679 esac
680 ;;
681 *) dflt="$osvers" ;;
682esac
683rp="Operating system version?"
684. ./myread
685case "$ans" in
686none) osvers='' ;;
687*) osvers="$ans" ;;
688esac
689
690@end
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691
692. ./posthint.sh
693