Commit | Line | Data |
8d063cd8 |
1 | #! /bin/sh |
2 | # |
3 | # If these # comments don't work, trim them. Don't worry about any other |
4 | # shell scripts, Configure will trim # comments from them for you. |
5 | # |
6 | # (If you are trying to port this package to a machine without sh, I would |
7 | # suggest you cut out the prototypical config.h from the end of Configure |
8 | # and edit it to reflect your system. Some packages may include samples |
9 | # of config.h for certain machines, so you might look for one of those.) |
10 | # |
135863df |
11 | # $Header: Configure,v 1.0.1.2 88/01/24 03:51:55 root Exp $ |
8d063cd8 |
12 | # |
13 | # Yes, you may rip this off to use in other distribution packages. |
14 | # (Note: this Configure script was generated automatically. Rather than |
15 | # working with this copy of Configure, you may wish to get metaconfig.) |
16 | |
17 | : sanity checks |
18 | PATH='.:/bin:/usr/bin:/usr/local/bin:/usr/ucb:/usr/local:/usr/lbin:/etc' |
19 | export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0; kill $$) |
20 | |
21 | if test ! -t 0; then |
22 | echo "Say 'sh Configure', not 'sh <Configure'" |
23 | exit 1 |
24 | fi |
25 | |
26 | (alias) >/dev/null 2>&1 && \ |
27 | echo "(I see you are using the Korn shell. Some ksh's blow up on Configure," && \ |
28 | echo "especially on exotic machines. If yours does, try the Bourne shell instead.)" |
29 | |
30 | if test ! -d ../UU; then |
31 | if test ! -d UU; then |
32 | mkdir UU |
33 | fi |
34 | cd UU |
35 | fi |
36 | |
37 | d_eunice='' |
38 | eunicefix='' |
39 | define='' |
40 | loclist='' |
41 | expr='' |
42 | sed='' |
43 | echo='' |
44 | cat='' |
45 | rm='' |
46 | mv='' |
47 | cp='' |
48 | tail='' |
49 | tr='' |
50 | mkdir='' |
51 | sort='' |
52 | uniq='' |
53 | grep='' |
54 | trylist='' |
55 | test='' |
56 | inews='' |
57 | egrep='' |
58 | more='' |
59 | pg='' |
60 | Mcc='' |
61 | vi='' |
62 | mailx='' |
63 | mail='' |
64 | Log='' |
65 | Header='' |
66 | bin='' |
67 | cc='' |
68 | contains='' |
69 | cpp='' |
36ce8bec |
70 | cppminus='' |
135863df |
71 | d_bcopy='' |
8d063cd8 |
72 | d_charsprf='' |
73 | d_index='' |
135863df |
74 | d_statblks='' |
36ce8bec |
75 | d_stdstdio='' |
8d063cd8 |
76 | d_strctcpy='' |
135863df |
77 | d_tminsys='' |
8d063cd8 |
78 | d_vfork='' |
36ce8bec |
79 | d_voidsig='' |
8d063cd8 |
80 | libc='' |
81 | libnm='' |
82 | mansrc='' |
83 | manext='' |
84 | models='' |
85 | split='' |
86 | small='' |
87 | medium='' |
88 | large='' |
89 | huge='' |
90 | ccflags='' |
91 | ldflags='' |
92 | n='' |
93 | c='' |
94 | package='' |
95 | spitshell='' |
96 | shsharp='' |
97 | sharpbang='' |
98 | startsh='' |
36ce8bec |
99 | stdchar='' |
8d063cd8 |
100 | voidflags='' |
101 | defvoidused='' |
102 | CONFIG='' |
103 | |
104 | : set package name |
105 | package=perl |
106 | |
107 | echo " " |
108 | echo "Beginning of configuration questions for $package kit." |
109 | : Eunice requires " " instead of "", can you believe it |
110 | echo " " |
111 | |
112 | define='define' |
113 | undef='/*undef' |
114 | libpth='/usr/lib /usr/local/lib /lib' |
115 | smallmach='pdp11 i8086 z8000 i80286 iAPX286' |
116 | rmlist='kit[1-9]isdone kit[1-9][0-9]isdone' |
117 | trap 'echo " "; rm -f $rmlist; exit 1' 1 2 3 |
118 | attrlist="mc68000 sun gcos unix ibm gimpel interdata tss os mert pyr" |
119 | attrlist="$attrlist vax pdp11 i8086 z8000 u3b2 u3b5 u3b20 u3b200" |
36ce8bec |
120 | attrlist="$attrlist ns32000 ns16000 iAPX286 mc300 mc500 mc700 sparc" |
8d063cd8 |
121 | pth="/usr/ucb /bin /usr/bin /usr/local /usr/local/bin /usr/lbin /etc /usr/lib" |
122 | defvoidused=7 |
123 | |
124 | : some greps do not return status, grrr. |
125 | echo "grimblepritz" >grimble |
126 | if grep blurfldyick grimble >/dev/null 2>&1 ; then |
127 | contains=contains |
128 | elif grep grimblepritz grimble >/dev/null 2>&1 ; then |
129 | contains=grep |
130 | else |
131 | contains=contains |
132 | fi |
133 | rm -f grimble |
134 | : the following should work in any shell |
135 | case "$contains" in |
136 | contains*) |
137 | echo " " |
138 | echo "AGH! Grep doesn't return a status. Attempting remedial action." |
139 | cat >contains <<'EOSS' |
140 | grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp |
141 | EOSS |
142 | chmod 755 contains |
143 | esac |
144 | |
145 | : first determine how to suppress newline on echo command |
146 | echo "Checking echo to see how to suppress newlines..." |
147 | (echo "hi there\c" ; echo " ") >.echotmp |
148 | if $contains c .echotmp >/dev/null 2>&1 ; then |
149 | echo "...using -n." |
150 | n='-n' |
151 | c='' |
152 | else |
153 | cat <<'EOM' |
154 | ...using \c |
155 | EOM |
156 | n='' |
157 | c='\c' |
158 | fi |
159 | echo $n "Type carriage return to continue. Your cursor should be here-->$c" |
160 | read ans |
161 | rm -f .echotmp |
162 | |
163 | : now set up to do reads with possible shell escape and default assignment |
164 | cat <<EOSC >myread |
165 | ans='!' |
166 | while expr "X\$ans" : "X!" >/dev/null; do |
167 | read ans |
168 | case "\$ans" in |
169 | !) |
170 | sh |
171 | echo " " |
172 | echo $n "\$rp $c" |
173 | ;; |
174 | !*) |
175 | set \`expr "X\$ans" : "X!\(.*\)\$"\` |
176 | sh -c "\$*" |
177 | echo " " |
178 | echo $n "\$rp $c" |
179 | ;; |
180 | esac |
181 | done |
182 | rp='Your answer:' |
183 | case "\$ans" in |
184 | '') ans="\$dflt";; |
185 | esac |
186 | EOSC |
187 | |
188 | : general instructions |
189 | cat <<EOH |
190 | |
191 | This installation shell script will examine your system and ask you questions |
192 | to determine how the $package package should be installed. If you get stuck |
193 | on a question, you may use a ! shell escape to start a subshell or execute |
194 | a command. Many of the questions will have default answers in square |
195 | brackets--typing carriage return will give you the default. |
196 | |
197 | On some of the questions which ask for file or directory names you are |
198 | allowed to use the ~name construct to specify the login directory belonging |
199 | to "name", even if you don't have a shell which knows about that. Questions |
200 | where this is allowed will be marked "(~name ok)". |
201 | |
202 | EOH |
203 | rp="[Type carriage return to continue]" |
204 | echo $n "$rp $c" |
205 | . myread |
206 | cat <<EOH |
207 | |
208 | Much effort has been expended to ensure that this shell script will run |
209 | on any Unix system. If despite that it blows up on you, your best bet is |
36ce8bec |
210 | to edit Configure and run it again. Also, let me (lwall@jpl-devvax.jpl.nasa.gov) |
211 | know how I blew it. If you can't run Configure for some reason, you'll have |
8d063cd8 |
212 | to generate a config.sh file by hand. |
213 | |
214 | This installation script affects things in two ways: 1) it may do direct |
215 | variable substitutions on some of the files included in this kit, and |
216 | 2) it builds a config.h file for inclusion in C programs. You may edit |
217 | any of these files as the need arises after running this script. |
218 | |
219 | If you make a mistake on a question, there is no easy way to back up to it |
220 | currently. The easiest thing to do is to edit config.sh and rerun all the |
221 | SH files. Configure will offer to let you do this before it runs the SH files. |
222 | |
223 | EOH |
224 | rp="[Type carriage return to continue]" |
225 | echo $n "$rp $c" |
226 | . myread |
227 | |
228 | : get old answers, if there is a config file out there |
229 | if test -f ../config.sh; then |
230 | echo " " |
231 | dflt=y |
232 | rp="I see a config.sh file. Did Configure make it on THIS system? [$dflt]" |
233 | echo $n "$rp $c" |
234 | . myread |
235 | case "$ans" in |
236 | n*) echo "OK, I'll ignore it.";; |
237 | *) echo "Fetching default answers from your old config.sh file..." |
238 | tmp="$n" |
239 | ans="$c" |
240 | . ../config.sh |
241 | n="$tmp" |
242 | c="$ans" |
243 | ;; |
244 | esac |
245 | fi |
246 | |
247 | : find out where common programs are |
248 | echo " " |
249 | echo "Locating common programs..." |
250 | cat <<EOSC >loc |
251 | $startsh |
252 | case \$# in |
253 | 0) exit 1;; |
254 | esac |
255 | thing=\$1 |
256 | shift |
257 | dflt=\$1 |
258 | shift |
259 | for dir in \$*; do |
260 | case "\$thing" in |
261 | .) |
262 | if test -d \$dir/\$thing; then |
263 | echo \$dir |
264 | exit 0 |
265 | fi |
266 | ;; |
267 | *) |
268 | if test -f \$dir/\$thing; then |
269 | echo \$dir/\$thing |
270 | exit 0 |
271 | fi |
272 | ;; |
273 | esac |
274 | done |
275 | echo \$dflt |
276 | exit 1 |
277 | EOSC |
278 | chmod 755 loc |
279 | $eunicefix loc |
280 | loclist=" |
281 | expr |
282 | sed |
283 | echo |
284 | cat |
285 | rm |
286 | mv |
287 | cp |
288 | tr |
289 | mkdir |
290 | sort |
291 | uniq |
292 | grep |
293 | " |
294 | trylist=" |
295 | test |
296 | egrep |
297 | Mcc |
298 | " |
299 | for file in $loclist; do |
300 | xxx=`loc $file $file $pth` |
301 | eval $file=$xxx |
302 | eval _$file=$xxx |
303 | case "$xxx" in |
304 | /*) |
305 | echo $file is in $xxx. |
306 | ;; |
307 | *) |
308 | echo "I don't know where $file is. I hope it's in everyone's PATH." |
309 | ;; |
310 | esac |
311 | done |
312 | echo " " |
313 | echo "Don't worry if any of the following aren't found..." |
314 | ans=offhand |
315 | for file in $trylist; do |
316 | xxx=`loc $file $file $pth` |
317 | eval $file=$xxx |
318 | eval _$file=$xxx |
319 | case "$xxx" in |
320 | /*) |
321 | echo $file is in $xxx. |
322 | ;; |
323 | *) |
324 | echo "I don't see $file out there, $ans." |
325 | ans=either |
326 | ;; |
327 | esac |
328 | done |
329 | case "$egrep" in |
330 | egrep) |
331 | echo "Substituting grep for egrep." |
332 | egrep=$grep |
333 | ;; |
334 | esac |
335 | case "$test" in |
336 | test) |
337 | echo "Hopefully test is built into your sh." |
338 | ;; |
339 | /bin/test) |
340 | echo " " |
341 | dflt=n |
342 | rp="Is your "'"'"test"'"'" built into sh? [$dflt] (OK to guess)" |
343 | echo $n "$rp $c" |
344 | . myread |
345 | case "$ans" in |
346 | y*) test=test ;; |
347 | esac |
348 | ;; |
349 | *) |
350 | test=test |
351 | ;; |
352 | esac |
353 | case "$echo" in |
354 | echo) |
355 | echo "Hopefully echo is built into your sh." |
356 | ;; |
357 | /bin/echo) |
358 | echo " " |
359 | echo "Checking compatibility between /bin/echo and builtin echo (if any)..." |
360 | $echo $n "hi there$c" >foo1 |
361 | echo $n "hi there$c" >foo2 |
362 | if cmp foo1 foo2 >/dev/null 2>&1; then |
363 | echo "They are compatible. In fact, they may be identical." |
364 | else |
365 | case "$n" in |
366 | '-n') n='' c='\c' ans='\c' ;; |
367 | *) n='-n' c='' ans='-n' ;; |
368 | esac |
369 | cat <<FOO |
370 | They are not compatible! You are probably running ksh on a non-USG system. |
371 | I'll have to use /bin/echo instead of the builtin, since Bourne shell doesn't |
372 | have echo built in and we may have to run some Bourne shell scripts. That |
373 | means I'll have to use $ans to suppress newlines now. Life is ridiculous. |
374 | |
375 | FOO |
376 | rp="Your cursor should be here-->" |
377 | $echo $n "$rp$c" |
378 | . myread |
379 | fi |
380 | $rm -f foo1 foo2 |
381 | ;; |
382 | *) |
383 | : cross your fingers |
384 | echo=echo |
385 | ;; |
386 | esac |
387 | rmlist="$rmlist loc" |
388 | |
389 | : get list of predefined functions in a handy place |
390 | echo " " |
391 | if test -f /lib/libc.a; then |
392 | echo "Your C library is in /lib/libc.a. You're normal." |
393 | libc=/lib/libc.a |
394 | else |
395 | ans=`loc libc.a blurfl/dyick $libpth` |
396 | if test -f $ans; then |
397 | echo "Your C library is in $ans, of all places." |
398 | libc=ans |
399 | else |
400 | if test -f "$libc"; then |
401 | echo "Your C library is in $libc, like you said before." |
402 | else |
403 | cat <<EOM |
404 | |
405 | I can't seem to find your C library. I've looked in the following places: |
406 | |
407 | $libpth |
408 | |
409 | None of these seems to contain your C library. What is the full name |
410 | EOM |
411 | dflt=None |
412 | $echo $n "of your C library? $c" |
413 | rp='C library full name?' |
414 | . myread |
415 | libc="$ans" |
416 | fi |
417 | fi |
418 | fi |
419 | echo " " |
420 | $echo $n "Extracting names from $libc for later perusal...$c" |
421 | if ar t $libc > libc.list; then |
422 | echo "done" |
423 | else |
424 | echo " " |
425 | echo "The archiver doesn't think $libc is a reasonable library." |
426 | echo "Trying nm instead..." |
427 | if nm -g $libc > libc.list; then |
428 | echo "Done. Maybe this is Unicos, or an Apollo?" |
429 | else |
430 | echo "That didn't work either. Giving up." |
431 | exit 1 |
432 | fi |
433 | fi |
434 | rmlist="$rmlist libc.list" |
435 | |
436 | : make some quick guesses about what we are up against |
437 | echo " " |
438 | $echo $n "Hmm... $c" |
439 | if $contains SIGTSTP /usr/include/signal.h >/dev/null 2>&1 ; then |
440 | echo "Looks kind of like a BSD system, but we'll see..." |
441 | echo exit 0 >bsd |
442 | echo exit 1 >usg |
443 | echo exit 1 >v7 |
444 | elif $contains fcntl libc.list >/dev/null 2>&1 ; then |
445 | echo "Looks kind of like a USG system, but we'll see..." |
446 | echo exit 1 >bsd |
447 | echo exit 0 >usg |
448 | echo exit 1 >v7 |
449 | else |
450 | echo "Looks kind of like a version 7 system, but we'll see..." |
451 | echo exit 1 >bsd |
452 | echo exit 1 >usg |
453 | echo exit 0 >v7 |
454 | fi |
455 | if $contains vmssystem libc.list >/dev/null 2>&1 ; then |
456 | cat <<'EOI' |
457 | There is, however, a strange, musty smell in the air that reminds me of |
458 | something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. |
459 | EOI |
460 | echo "exit 0" >eunice |
461 | eunicefix=unixtovms |
462 | d_eunice="$define" |
463 | : it so happens the Eunice I know will not run shell scripts in Unix format |
464 | else |
465 | echo " " |
466 | echo "Congratulations. You aren't running Eunice." |
467 | eunicefix=':' |
468 | d_eunice="$undef" |
469 | echo "exit 1" >eunice |
470 | fi |
471 | if test -f /xenix; then |
472 | echo "Actually, this looks more like a XENIX system..." |
473 | echo "exit 0" >xenix |
474 | else |
475 | echo " " |
476 | echo "It's not Xenix..." |
477 | echo "exit 1" >xenix |
478 | fi |
479 | chmod 755 xenix |
480 | if test -f /venix; then |
481 | echo "Actually, this looks more like a VENIX system..." |
482 | echo "exit 0" >venix |
483 | else |
484 | echo " " |
485 | if xenix; then |
486 | : null |
487 | else |
488 | echo "Nor is it Venix..." |
489 | fi |
490 | echo "exit 1" >venix |
491 | fi |
492 | chmod 755 bsd usg v7 eunice venix xenix |
493 | $eunicefix bsd usg v7 eunice venix xenix |
494 | rmlist="$rmlist bsd usg v7 eunice venix xenix" |
495 | |
496 | : see if sh knows # comments |
497 | echo " " |
498 | echo "Checking your sh to see if it knows about # comments..." |
499 | if sh -c '#' >/dev/null 2>&1 ; then |
500 | echo "Your sh handles # comments correctly." |
501 | shsharp=true |
502 | spitshell=cat |
503 | echo " " |
504 | echo "Okay, let's see if #! works on this system..." |
505 | echo "#!/bin/echo hi" > try |
506 | $eunicefix try |
507 | chmod 755 try |
508 | try > today |
509 | if test -s today; then |
510 | echo "It does." |
511 | sharpbang='#!' |
512 | else |
513 | echo "#! /bin/echo hi" > try |
514 | $eunicefix try |
515 | chmod 755 try |
516 | try > today |
517 | if test -s today; then |
518 | echo "It does." |
519 | sharpbang='#! ' |
520 | else |
521 | echo "It doesn't." |
522 | sharpbang=': use ' |
523 | fi |
524 | fi |
525 | else |
526 | echo "Your sh doesn't grok # comments--I will strip them later on." |
527 | shsharp=false |
528 | echo "exec grep -v '^#'" >spitshell |
529 | chmod 755 spitshell |
530 | $eunicefix spitshell |
531 | spitshell=`pwd`/spitshell |
532 | echo "I presume that if # doesn't work, #! won't work either!" |
533 | sharpbang=': use ' |
534 | fi |
535 | |
536 | : figure out how to guarantee sh startup |
537 | echo " " |
538 | echo "Checking out how to guarantee sh startup..." |
539 | startsh=$sharpbang'/bin/sh' |
540 | echo "Let's see if '$startsh' works..." |
541 | cat >try <<EOSS |
542 | $startsh |
543 | set abc |
544 | test "$?abc" != 1 |
545 | EOSS |
546 | |
547 | chmod 755 try |
548 | $eunicefix try |
549 | if try; then |
550 | echo "Yup, it does." |
551 | else |
552 | echo "Nope. You may have to fix up the shell scripts to make sure sh runs them." |
553 | fi |
554 | rm -f try today |
555 | |
36ce8bec |
556 | : see how we invoke the C preprocessor |
557 | echo " " |
558 | echo "Now, how can we feed standard input to your C preprocessor..." |
559 | cat <<'EOT' >testcpp.c |
560 | #define ABC abc |
561 | #define XYZ xyz |
562 | ABC.XYZ |
563 | EOT |
564 | echo 'Maybe "/lib/cpp" will work...' |
565 | /lib/cpp <testcpp.c >testcpp.out 2>&1 |
566 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
567 | echo "Yup, it does." |
568 | cpp='/lib/cpp' |
569 | cppminus=''; |
570 | else |
571 | echo 'Nope, maybe "/lib/cpp -" will work...' |
572 | /lib/cpp - <testcpp.c >testcpp.out 2>&1 |
573 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
574 | echo "Yup, it does." |
575 | cpp='/lib/cpp' |
576 | cppminus='-'; |
577 | else |
578 | echo 'No such luck...maybe "cc -E" will work...' |
579 | cc -E <testcpp.c >testcpp.out 2>&1 |
580 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
581 | echo "It works!" |
582 | cpp='cc -E' |
583 | cppminus=''; |
584 | else |
585 | echo 'Nixed again...maybe "cc -E -" will work...' |
586 | cc -E - <testcpp.c >testcpp.out 2>&1 |
587 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
588 | echo "Hooray, it works! I was beginning to wonder." |
589 | cpp='cc -E' |
590 | cppminus='-'; |
591 | else |
592 | echo 'Nope...maybe "cc -P" will work...' |
593 | cc -P <testcpp.c >testcpp.out 2>&1 |
594 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
595 | echo "Yup, that does." |
596 | cpp='cc -P' |
597 | cppminus=''; |
598 | else |
599 | echo 'Nope...maybe "cc -P -" will work...' |
600 | cc -P - <testcpp.c >testcpp.out 2>&1 |
601 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
602 | echo "Yup, that does." |
603 | cpp='cc -P' |
604 | cppminus='-'; |
605 | else |
606 | echo 'Hmm...perhaps you already told me...' |
607 | case "$cpp" in |
608 | '') ;; |
609 | *) $cpp $cppminus <testcpp.c >testcpp.out 2>&1;; |
610 | esac |
611 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
612 | echo "Hooray, you did! I was beginning to wonder." |
613 | else |
614 | echo 'Uh-uh. Time to get fancy...' |
615 | echo 'Trying (cat >/tmp/$$.c; cc -E /tmp/$$.c; rm /tmp/$$.c)' |
616 | cpp='(cat >/tmp/$$.c; cc -E /tmp/$$.c; rm /tmp/$$.c)' |
617 | cppminus=''; |
618 | $cpp <testcpp.c >testcpp.out 2>&1 |
619 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
620 | echo "Eureka!." |
621 | else |
622 | dflt=blurfl |
623 | $echo $n "No dice. I can't find a C preprocessor. Name one: $c" |
624 | rp='Name a C preprocessor:' |
625 | . myread |
626 | cpp="$ans" |
627 | $cpp <testcpp.c >testcpp.out 2>&1 |
628 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
629 | echo "OK, that will do." |
630 | else |
631 | echo "Sorry, I can't get that to work. Go find one." |
632 | exit 1 |
633 | fi |
634 | fi |
635 | fi |
636 | fi |
637 | fi |
638 | fi |
639 | fi |
640 | fi |
641 | fi |
642 | rm -f testcpp.c testcpp.out |
643 | |
135863df |
644 | : see if bcopy exists |
645 | echo " " |
646 | if $contains bcopy libc.list >/dev/null 2>&1; then |
647 | echo 'bcopy() found.' |
648 | d_bcopy="$define" |
649 | else |
650 | echo 'bcopy() not found.' |
651 | d_bcopy="$undef" |
652 | fi |
653 | |
8d063cd8 |
654 | : see if sprintf is declared as int or pointer to char |
655 | echo " " |
656 | if $contains 'char.*sprintf' /usr/include/stdio.h >/dev/null 2>&1 ; then |
657 | echo "Your sprintf() returns (char*)." |
658 | d_charsprf="$define" |
659 | else |
660 | echo "Your sprintf() returns (int)." |
661 | d_charsprf="$undef" |
662 | fi |
663 | |
664 | : index or strcpy |
665 | echo " " |
666 | dflt=y |
667 | if $contains index libc.list >/dev/null 2>&1 ; then |
668 | echo "Your system appears to use index() and rindex() rather than strchr()" |
669 | $echo $n "and strrchr(). Is this correct? [$dflt] $c" |
670 | rp='index() rather than strchr()? [$dflt]' |
671 | . myread |
672 | case "$ans" in |
673 | n*|f*) d_index="$define" ;; |
674 | *) d_index="$undef" ;; |
675 | esac |
676 | else |
677 | echo "Your system appears to use strchr() and strrchr() rather than index()" |
678 | $echo $n "and rindex(). Is this correct? [$dflt] $c" |
679 | rp='strchr() rather than index()? [$dflt]' |
680 | . myread |
681 | case "$ans" in |
682 | n*|f*) d_index="$undef" ;; |
683 | *) d_index="$define" ;; |
684 | esac |
685 | fi |
686 | |
135863df |
687 | : see if stat knows about block sizes |
688 | echo " " |
689 | if $contains 'st_blocks;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
690 | if $contains 'st_blksize;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
691 | echo "Your stat knows about block sizes." |
692 | d_statblks="$define" |
693 | else |
694 | echo "Your stat doesn't know about block sizes." |
695 | d_statblks="$undef" |
696 | fi |
697 | else |
698 | echo "Your stat doesn't know about block sizes." |
699 | d_statblks="$undef" |
700 | fi |
701 | |
36ce8bec |
702 | : see if stdio is really std |
703 | echo " " |
704 | if $contains 'char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
705 | if $contains '_cnt;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
706 | echo "Your stdio is pretty std." |
707 | d_stdstdio="$define" |
708 | else |
709 | echo "Your stdio isn't very std." |
710 | d_stdstdio="$undef" |
711 | fi |
712 | else |
713 | echo "Your stdio isn't very std." |
714 | d_stdstdio="$undef" |
715 | fi |
716 | |
8d063cd8 |
717 | : check for structure copying |
718 | echo " " |
719 | echo "Checking to see if your C compiler can copy structs..." |
720 | $cat >try.c <<'EOCP' |
721 | main() |
722 | { |
723 | struct blurfl { |
724 | int dyick; |
725 | } foo, bar; |
726 | |
727 | foo = bar; |
728 | } |
729 | EOCP |
730 | if cc -c try.c >/dev/null 2>&1 ; then |
731 | d_strctcpy="$define" |
732 | echo "Yup, it can." |
733 | else |
734 | d_strctcpy="$undef" |
735 | echo "Nope, it can't." |
736 | fi |
737 | $rm -f try.* |
738 | |
135863df |
739 | : see if struct tm is defined in sys/time.h |
740 | echo " " |
741 | if $contains 'struct tm' /usr/include/time.h >/dev/null 2>&1 ; then |
742 | echo "You have struct tm defined in <time.h> rather than <sys/time.h>." |
743 | d_tminsys="$undef" |
744 | else |
745 | echo "You have struct tm defined in <sys/time.h> rather than <time.h>." |
746 | d_tminsys="$define" |
747 | fi |
748 | |
8d063cd8 |
749 | : see if there is a vfork |
750 | echo " " |
751 | if $contains vfork libc.list >/dev/null 2>&1 ; then |
752 | echo "vfork() found." |
753 | d_vfork="$undef" |
754 | else |
755 | echo "No vfork() found--will use fork() instead." |
756 | d_vfork="$define" |
757 | fi |
758 | |
36ce8bec |
759 | : see if signal is declared as pointer to function returning int or void |
760 | echo " " |
761 | if $contains 'void.*signal' /usr/include/signal.h >/dev/null 2>&1 ; then |
762 | echo "You have void (*signal())() instead of int." |
763 | d_voidsig="$define" |
764 | else |
765 | echo "You have int (*signal())() instead of void." |
766 | d_voidsig="$undef" |
767 | fi |
768 | |
8d063cd8 |
769 | : check for void type |
770 | echo " " |
771 | $cat <<EOM |
772 | Checking to see how well your C compiler groks the void type... |
773 | |
774 | Support flag bits are: |
775 | 1: basic void declarations. |
776 | 2: arrays of pointers to functions returning void. |
777 | 4: operations between pointers to and addresses of void functions. |
778 | |
779 | EOM |
780 | case "$voidflags" in |
781 | '') |
782 | $cat >try.c <<'EOCP' |
783 | #if TRY & 1 |
784 | void main() { |
785 | #else |
786 | main() { |
787 | #endif |
788 | extern void *moo(); |
789 | void (*goo)(); |
790 | #if TRY & 2 |
791 | void (*foo[10])(); |
792 | #endif |
793 | |
794 | #if TRY & 4 |
795 | if(goo == moo) { |
796 | exit(0); |
797 | } |
798 | #endif |
799 | exit(0); |
800 | } |
801 | EOCP |
802 | if cc -S -DTRY=7 try.c >.out 2>&1 ; then |
803 | voidflags=7 |
804 | echo "It appears to support void fully." |
805 | if $contains warning .out >/dev/null 2>&1; then |
806 | echo "However, you might get some warnings that look like this:" |
807 | $cat .out |
808 | fi |
809 | else |
810 | echo "Hmm, you compiler has some difficulty with void. Checking further..." |
811 | if cc -S -DTRY=1 try.c >/dev/null 2>&1 ; then |
812 | echo "It supports 1..." |
813 | if cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then |
814 | voidflags=3 |
815 | echo "And it supports 2 but not 4." |
816 | else |
817 | echo "It doesn't support 2..." |
818 | if cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then |
819 | voidflags=5 |
820 | echo "But it supports 4." |
821 | else |
822 | voidflags=1 |
823 | echo "And it doesn't support 4." |
824 | fi |
825 | fi |
826 | else |
827 | echo "There is no support at all for void." |
828 | voidflags=0 |
829 | fi |
830 | fi |
831 | esac |
832 | dflt="$voidflags"; |
833 | rp="Your void support flags add up to what? [$dflt]" |
834 | $echo $n "$rp $c" |
835 | . myread |
836 | voidflags="$ans" |
837 | $rm -f try.* .out |
838 | |
36ce8bec |
839 | : see what type of char stdio uses. |
840 | echo " " |
841 | if $contains 'unsigned.*char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
842 | echo "Your stdio uses unsigned chars." |
843 | stdchar="unsigned char" |
844 | else |
845 | echo "Your stdio uses signed chars." |
846 | stdchar="char" |
847 | fi |
848 | |
8d063cd8 |
849 | : preserve RCS keywords in files with variable substitution, grrr |
850 | Log='$Log' |
851 | Header='$Header' |
852 | |
853 | : set up shell script to do ~ expansion |
854 | cat >filexp <<EOSS |
855 | $startsh |
856 | : expand filename |
857 | case "\$1" in |
858 | ~/*|~) |
859 | echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|" |
860 | ;; |
861 | ~*) |
862 | if $test -f /bin/csh; then |
863 | /bin/csh -f -c "glob \$1" |
864 | echo "" |
865 | else |
866 | name=\`$expr x\$1 : '..\([^/]*\)'\` |
867 | dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\` |
868 | if $test ! -d "\$dir"; then |
869 | me=\`basename \$0\` |
870 | echo "\$me: can't locate home directory for: \$name" >&2 |
871 | exit 1 |
872 | fi |
873 | case "\$1" in |
874 | */*) |
875 | echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` |
876 | ;; |
877 | *) |
878 | echo \$dir |
879 | ;; |
880 | esac |
881 | fi |
882 | ;; |
883 | *) |
884 | echo \$1 |
885 | ;; |
886 | esac |
887 | EOSS |
888 | chmod 755 filexp |
889 | $eunicefix filexp |
890 | |
891 | : determine where public executables go |
892 | case "$bin" in |
893 | '') |
894 | dflt=`loc . /bin /usr/local/bin /usr/lbin /usr/local /usr/bin` |
895 | ;; |
896 | *) dflt="$bin" |
897 | ;; |
898 | esac |
899 | cont=true |
900 | while $test "$cont" ; do |
901 | echo " " |
902 | rp="Where do you want to put the public executables? [$dflt]" |
903 | $echo $n "$rp $c" |
904 | . myread |
905 | bin="$ans" |
906 | bin=`filexp $bin` |
907 | if test -d $bin; then |
908 | cont='' |
909 | else |
910 | dflt=n |
911 | rp="Directory $bin doesn't exist. Use that name anyway? [$dflt]" |
912 | $echo $n "$rp $c" |
913 | . myread |
914 | dflt='' |
915 | case "$ans" in |
916 | y*) cont='';; |
917 | esac |
918 | fi |
919 | done |
920 | |
921 | : determine where manual pages go |
922 | case "$mansrc" in |
923 | '') |
924 | dflt=`loc . /usr/man/man1 /usr/man/mann /usr/man/local/man1 /usr/man/u_man/man1 /usr/man/man1` |
925 | ;; |
926 | *) dflt="$mansrc" |
927 | ;; |
928 | esac |
929 | cont=true |
930 | while $test "$cont" ; do |
931 | echo " " |
932 | rp="Where do the manual pages (source) go? [$dflt]" |
933 | $echo $n "$rp $c" |
934 | . myread |
935 | mansrc=`filexp "$ans"` |
936 | if test -d $mansrc; then |
937 | cont='' |
938 | else |
939 | dflt=n |
940 | rp="Directory $mansrc doesn't exist. Use that name anyway? [$dflt]" |
941 | $echo $n "$rp $c" |
942 | . myread |
943 | dflt='' |
944 | case "$ans" in |
945 | y*) cont='';; |
946 | esac |
947 | fi |
948 | done |
949 | case "$mansrc" in |
950 | *l) |
951 | manext=l |
952 | ;; |
953 | *n) |
954 | manext=n |
955 | ;; |
956 | *) |
957 | manext=1 |
958 | ;; |
959 | esac |
960 | |
8d063cd8 |
961 | : get C preprocessor symbols handy |
962 | echo " " |
36ce8bec |
963 | echo $attrlist | $tr '[ - ]' '[\012-\012]' >Cppsym.know |
8d063cd8 |
964 | $cat <<EOSS >Cppsym |
965 | $startsh |
966 | case "\$1" in |
967 | -l) list=true |
968 | shift |
969 | ;; |
970 | esac |
971 | unknown='' |
972 | case "\$list\$#" in |
973 | 1|2) |
974 | for sym do |
975 | if $contains "^\$1$" Cppsym.true >/dev/null 2>&1; then |
976 | exit 0 |
977 | elif $contains "^\$1$" Cppsym.know >/dev/null 2>&1; then |
978 | : |
979 | else |
980 | unknown="\$unknown \$sym" |
981 | fi |
982 | done |
983 | set X \$unknown |
984 | shift |
985 | ;; |
986 | esac |
987 | case \$# in |
988 | 0) exit 1;; |
989 | esac |
36ce8bec |
990 | echo \$* | $tr '[ - ]' '[\012-\012]' | $sed -e 's/\(.*\)/\\ |
8d063cd8 |
991 | #ifdef \1\\ |
992 | exit 0; _ _ _ _\1\\ \1\\ |
993 | #endif\\ |
994 | /' >/tmp/Cppsym\$\$ |
995 | echo exit 1 >>/tmp/Cppsym\$\$ |
36ce8bec |
996 | $cpp $cppminus </tmp/Cppsym\$\$ >/tmp/Cppsym2\$\$ |
8d063cd8 |
997 | case "\$list" in |
998 | true) awk '\$6 != "" {print substr(\$6,2,100)}' </tmp/Cppsym2\$\$ ;; |
999 | *) |
1000 | sh /tmp/Cppsym2\$\$ |
1001 | status=\$? |
1002 | ;; |
1003 | esac |
1004 | $rm -f /tmp/Cppsym\$\$ /tmp/Cppsym2\$\$ |
1005 | exit \$status |
1006 | EOSS |
1007 | chmod 755 Cppsym |
1008 | $eunicefix Cppsym |
1009 | echo "Your C preprocessor defines the following symbols:" |
1010 | Cppsym -l $attrlist >Cppsym.true |
1011 | cat Cppsym.true |
1012 | rmlist="$rmlist Cppsym Cppsym.know Cppsym.true" |
1013 | |
1014 | : see what memory models we can support |
1015 | case "$models" in |
1016 | '') |
1017 | if Cppsym pdp11; then |
1018 | dflt='unsplit split' |
1019 | else |
1020 | ans=`loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge` |
1021 | case "$ans" in |
1022 | X) dflt='none';; |
1023 | *) if $test -d /lib/small || $test -d /usr/lib/small; then |
1024 | dflt='small' |
1025 | else |
1026 | dflt='' |
1027 | fi |
1028 | if $test -d /lib/medium || $test -d /usr/lib/medium; then |
1029 | dflt="$dflt medium" |
1030 | fi |
1031 | if $test -d /lib/large || $test -d /usr/lib/large; then |
1032 | dflt="$dflt large" |
1033 | fi |
1034 | if $test -d /lib/huge || $test -d /usr/lib/huge; then |
1035 | dflt="$dflt huge" |
1036 | fi |
1037 | esac |
1038 | fi |
1039 | ;; |
1040 | *) dflt="$models" ;; |
1041 | esac |
1042 | $cat <<EOM |
1043 | |
1044 | Some systems have different model sizes. On most systems they are called |
1045 | small, medium, large, and huge. On the PDP11 they are called unsplit and |
1046 | split. If your system doesn't support different memory models, say "none". |
1047 | If you wish to force everything to one memory model, say "none" here and |
1048 | put the appropriate flags later when it asks you for other cc and ld flags. |
1049 | Venix systems may wish to put "none" and let the compiler figure things out. |
1050 | (In the following question multiple model names should be space separated.) |
1051 | |
1052 | EOM |
1053 | rp="Which models are supported? [$dflt]" |
1054 | $echo $n "$rp $c" |
1055 | . myread |
1056 | models="$ans" |
1057 | |
1058 | case "$models" in |
1059 | none) |
1060 | small='' |
1061 | medium='' |
1062 | large='' |
1063 | huge='' |
1064 | unsplit='' |
1065 | split='' |
1066 | ;; |
1067 | *split) |
1068 | case "$split" in |
1069 | '') |
1070 | if $contains '-i' $mansrc/ld.1 >/dev/null 2>&1 || \ |
1071 | $contains '-i' $mansrc/cc.1 >/dev/null 2>&1; then |
1072 | dflt='-i' |
1073 | else |
1074 | dflt='none' |
1075 | fi |
1076 | ;; |
1077 | *) dflt="$split";; |
1078 | esac |
1079 | rp="What flag indicates separate I and D space? [$dflt]" |
1080 | $echo $n "$rp $c" |
1081 | . myread |
1082 | case "$ans" in |
1083 | none) ans='';; |
1084 | esac |
1085 | split="$ans" |
1086 | unsplit='' |
1087 | ;; |
1088 | *large*|*small*|*medium*|*huge*) |
1089 | case "$model" in |
1090 | *large*) |
1091 | case "$large" in |
1092 | '') dflt='-Ml';; |
1093 | *) dflt="$large";; |
1094 | esac |
1095 | rp="What flag indicates large model? [$dflt]" |
1096 | $echo $n "$rp $c" |
1097 | . myread |
1098 | case "$ans" in |
1099 | none) ans=''; |
1100 | esac |
1101 | large="$ans" |
1102 | ;; |
1103 | *) large='';; |
1104 | esac |
1105 | case "$model" in |
1106 | *huge*) |
1107 | case "$huge" in |
1108 | '') dflt='-Mh';; |
1109 | *) dflt="$huge";; |
1110 | esac |
1111 | rp="What flag indicates huge model? [$dflt]" |
1112 | $echo $n "$rp $c" |
1113 | . myread |
1114 | case "$ans" in |
1115 | none) ans=''; |
1116 | esac |
1117 | huge="$ans" |
1118 | ;; |
1119 | *) huge="$large";; |
1120 | esac |
1121 | case "$model" in |
1122 | *medium*) |
1123 | case "$medium" in |
1124 | '') dflt='-Mm';; |
1125 | *) dflt="$medium";; |
1126 | esac |
1127 | rp="What flag indicates medium model? [$dflt]" |
1128 | $echo $n "$rp $c" |
1129 | . myread |
1130 | case "$ans" in |
1131 | none) ans=''; |
1132 | esac |
1133 | medium="$ans" |
1134 | ;; |
1135 | *) medium="$large";; |
1136 | esac |
1137 | case "$model" in |
1138 | *small*) |
1139 | case "$small" in |
1140 | '') dflt='none';; |
1141 | *) dflt="$small";; |
1142 | esac |
1143 | rp="What flag indicates small model? [$dflt]" |
1144 | $echo $n "$rp $c" |
1145 | . myread |
1146 | case "$ans" in |
1147 | none) ans=''; |
1148 | esac |
1149 | small="$ans" |
1150 | ;; |
1151 | *) small='';; |
1152 | esac |
1153 | ;; |
1154 | *) |
1155 | echo "Unrecognized memory models--you may have to edit Makefile.SH" |
1156 | ;; |
1157 | esac |
1158 | |
1159 | case "$ccflags" in |
1160 | '') dflt='none';; |
1161 | *) dflt="$ccflags";; |
1162 | esac |
1163 | echo " " |
1164 | rp="Any additional cc flags? [$dflt]" |
1165 | $echo $n "$rp $c" |
1166 | . myread |
1167 | case "$ans" in |
1168 | none) ans=''; |
1169 | esac |
1170 | ccflags="$ans" |
1171 | |
1172 | case "$ldflags" in |
1173 | '') if venix; then |
1174 | dflt='-i -z' |
1175 | else |
1176 | dflt='none' |
1177 | fi |
1178 | ;; |
1179 | *) dflt="$ldflags";; |
1180 | esac |
1181 | echo " " |
1182 | rp="Any additional ld flags? [$dflt]" |
1183 | $echo $n "$rp $c" |
1184 | . myread |
1185 | case "$ans" in |
1186 | none) ans=''; |
1187 | esac |
1188 | ldflags="$ans" |
1189 | |
1190 | : see if we need a special compiler |
1191 | echo " " |
1192 | if usg; then |
1193 | case "$cc" in |
1194 | '') |
1195 | case "$Mcc" in |
1196 | /*) dflt='Mcc' |
1197 | ;; |
1198 | *) |
1199 | case "$large" in |
1200 | -M*) |
1201 | dflt='cc' |
1202 | ;; |
1203 | *) |
1204 | if $contains '\-M' $mansrc/cc.1 >/dev/null 2>&1 ; then |
1205 | dflt='cc -M' |
1206 | else |
1207 | dflt='cc' |
1208 | fi |
1209 | ;; |
1210 | esac |
1211 | ;; |
1212 | esac |
1213 | ;; |
1214 | *) dflt="$cc";; |
1215 | esac |
1216 | $cat <<'EOM' |
1217 | |
1218 | On some systems the default C compiler will not resolve multiple global |
1219 | references that happen to have the same name. On some such systems the |
1220 | "Mcc" command may be used to force these to be resolved. On other systems |
1221 | a "cc -M" command is required. (Note that the -M flag on other systems |
1222 | indicates a memory model to use!) What command will force resolution on |
1223 | EOM |
1224 | $echo $n "this system? [$dflt] $c" |
1225 | rp="Command to resolve multiple refs? [$dflt]" |
1226 | . myread |
1227 | cc="$ans" |
1228 | else |
1229 | echo "Not a USG system--assuming cc can resolve multiple definitions." |
1230 | cc=cc |
1231 | fi |
1232 | |
1233 | : see if we should include -lnm |
1234 | echo " " |
1235 | if $test -r /usr/lib/libnm.a || $test -r /usr/local/lib/libnm.a ; then |
1236 | echo "New math library found." |
1237 | libnm='-lnm' |
1238 | else |
36ce8bec |
1239 | ans=`loc libnm.a x $libpth` |
8d063cd8 |
1240 | case "$ans" in |
1241 | x) |
1242 | echo "No nm library found--the normal math library will have to do." |
1243 | libnm='' |
1244 | ;; |
1245 | *) |
1246 | echo "New math library found in $ans." |
1247 | libnm="$ans" |
1248 | ;; |
1249 | esac |
1250 | fi |
1251 | |
1252 | echo " " |
1253 | echo "End of configuration questions." |
1254 | echo " " |
1255 | |
1256 | : create config.sh file |
1257 | echo " " |
1258 | if test -d ../UU; then |
1259 | cd .. |
1260 | fi |
1261 | echo "Creating config.sh..." |
1262 | $spitshell <<EOT >config.sh |
1263 | $startsh |
1264 | # config.sh |
1265 | # This file was produced by running the Configure script. |
1266 | |
1267 | d_eunice='$d_eunice' |
1268 | eunicefix='$eunicefix' |
1269 | define='$define' |
1270 | loclist='$loclist' |
1271 | expr='$expr' |
1272 | sed='$sed' |
1273 | echo='$echo' |
1274 | cat='$cat' |
1275 | rm='$rm' |
1276 | mv='$mv' |
1277 | cp='$cp' |
1278 | tail='$tail' |
1279 | tr='$tr' |
1280 | mkdir='$mkdir' |
1281 | sort='$sort' |
1282 | uniq='$uniq' |
1283 | grep='$grep' |
1284 | trylist='$trylist' |
1285 | test='$test' |
1286 | inews='$inews' |
1287 | egrep='$egrep' |
1288 | more='$more' |
1289 | pg='$pg' |
1290 | Mcc='$Mcc' |
1291 | vi='$vi' |
1292 | mailx='$mailx' |
1293 | mail='$mail' |
1294 | Log='$Log' |
1295 | Header='$Header' |
1296 | bin='$bin' |
1297 | cc='$cc' |
1298 | contains='$contains' |
1299 | cpp='$cpp' |
36ce8bec |
1300 | cppminus='$cppminus' |
135863df |
1301 | d_bcopy='$d_bcopy' |
8d063cd8 |
1302 | d_charsprf='$d_charsprf' |
1303 | d_index='$d_index' |
135863df |
1304 | d_statblks='$d_statblks' |
36ce8bec |
1305 | d_stdstdio='$d_stdstdio' |
8d063cd8 |
1306 | d_strctcpy='$d_strctcpy' |
135863df |
1307 | d_tminsys='$d_tminsys' |
8d063cd8 |
1308 | d_vfork='$d_vfork' |
36ce8bec |
1309 | d_voidsig='$d_voidsig' |
8d063cd8 |
1310 | libc='$libc' |
1311 | libnm='$libnm' |
1312 | mansrc='$mansrc' |
1313 | manext='$manext' |
1314 | models='$models' |
1315 | split='$split' |
1316 | small='$small' |
1317 | medium='$medium' |
1318 | large='$large' |
1319 | huge='$huge' |
1320 | ccflags='$ccflags' |
1321 | ldflags='$ldflags' |
1322 | n='$n' |
1323 | c='$c' |
1324 | package='$package' |
1325 | spitshell='$spitshell' |
1326 | shsharp='$shsharp' |
1327 | sharpbang='$sharpbang' |
1328 | startsh='$startsh' |
36ce8bec |
1329 | stdchar='$stdchar' |
8d063cd8 |
1330 | voidflags='$voidflags' |
1331 | defvoidused='$defvoidused' |
1332 | CONFIG=true |
1333 | EOT |
1334 | |
1335 | CONFIG=true |
1336 | |
1337 | echo " " |
1338 | dflt='' |
1339 | echo "If you didn't make any mistakes, then just type a carriage return here." |
1340 | rp="If you need to edit config.sh, do it as a shell escape here:" |
1341 | $echo $n "$rp $c" |
1342 | . UU/myread |
1343 | case "$ans" in |
1344 | '') ;; |
1345 | *) : in case they cannot read |
1346 | eval $ans;; |
1347 | esac |
1348 | |
1349 | echo " " |
1350 | echo "Doing variable substitutions on .SH files..." |
36ce8bec |
1351 | set x `$grep '\.SH' <MANIFEST | awk '{print $1}'` |
1352 | shift |
1353 | case $# in |
1354 | 0) set x *.SH; shift;; |
1355 | esac |
1356 | if test ! -f $1; then |
1357 | shift |
1358 | fi |
8d063cd8 |
1359 | for file in $*; do |
1360 | case "$file" in |
1361 | */*) |
1362 | dir=`$expr X$file : 'X\(.*\)/'` |
1363 | file=`$expr X$file : 'X.*/\(.*\)'` |
1364 | (cd $dir && . $file) |
1365 | ;; |
1366 | *) |
1367 | . $file |
1368 | ;; |
1369 | esac |
1370 | done |
1371 | if test -f config.h.SH; then |
1372 | if test ! -f config.h; then |
1373 | : oops, they left it out of MANIFEST, probably, so do it anyway. |
1374 | . config.h.SH |
1375 | fi |
1376 | fi |
1377 | |
1378 | if $contains '^depend:' Makefile >/dev/null 2>&1; then |
1379 | dflt=n |
1380 | $cat <<EOM |
1381 | |
1382 | Now you need to generate make dependencies by running "make depend". |
1383 | You might prefer to run it in background: "make depend > makedepend.out &" |
1384 | It can take a while, so you might not want to run it right now. |
1385 | |
1386 | EOM |
1387 | rp="Run make depend now? [$dflt]" |
1388 | $echo $n "$rp $c" |
1389 | . UU/myread |
1390 | case "$ans" in |
1391 | y*) make depend |
1392 | echo "Now you must run a make." |
1393 | ;; |
1394 | *) echo "You must run 'make depend' then 'make'." |
1395 | ;; |
1396 | esac |
1397 | elif test -f Makefile; then |
1398 | echo " " |
1399 | echo "Now you must run a make." |
1400 | else |
1401 | echo "Done." |
1402 | fi |
1403 | |
1404 | $rm -f kit*isdone |
1405 | cd UU && $rm -f $rmlist |
1406 | : end of Configure |