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 | # |
725c4100 |
11 | # $Header: Configure,v 1.0.1.5 88/01/30 09:21:20 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='' |
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79 | d_voidsig='' |
8d063cd8 |
80 | libc='' |
81 | libnm='' |
a1cc2bdc |
82 | mallocsrc='' |
83 | mallocobj='' |
84 | usemymalloc='' |
8d063cd8 |
85 | mansrc='' |
86 | manext='' |
87 | models='' |
88 | split='' |
89 | small='' |
90 | medium='' |
91 | large='' |
92 | huge='' |
93 | ccflags='' |
94 | ldflags='' |
95 | n='' |
96 | c='' |
97 | package='' |
98 | spitshell='' |
99 | shsharp='' |
100 | sharpbang='' |
101 | startsh='' |
36ce8bec |
102 | stdchar='' |
8d063cd8 |
103 | voidflags='' |
104 | defvoidused='' |
105 | CONFIG='' |
106 | |
107 | : set package name |
108 | package=perl |
109 | |
110 | echo " " |
111 | echo "Beginning of configuration questions for $package kit." |
112 | : Eunice requires " " instead of "", can you believe it |
113 | echo " " |
114 | |
115 | define='define' |
116 | undef='/*undef' |
117 | libpth='/usr/lib /usr/local/lib /lib' |
118 | smallmach='pdp11 i8086 z8000 i80286 iAPX286' |
119 | rmlist='kit[1-9]isdone kit[1-9][0-9]isdone' |
120 | trap 'echo " "; rm -f $rmlist; exit 1' 1 2 3 |
121 | attrlist="mc68000 sun gcos unix ibm gimpel interdata tss os mert pyr" |
122 | attrlist="$attrlist vax pdp11 i8086 z8000 u3b2 u3b5 u3b20 u3b200" |
36ce8bec |
123 | attrlist="$attrlist ns32000 ns16000 iAPX286 mc300 mc500 mc700 sparc" |
8d063cd8 |
124 | pth="/usr/ucb /bin /usr/bin /usr/local /usr/local/bin /usr/lbin /etc /usr/lib" |
125 | defvoidused=7 |
126 | |
127 | : some greps do not return status, grrr. |
128 | echo "grimblepritz" >grimble |
129 | if grep blurfldyick grimble >/dev/null 2>&1 ; then |
130 | contains=contains |
131 | elif grep grimblepritz grimble >/dev/null 2>&1 ; then |
132 | contains=grep |
133 | else |
134 | contains=contains |
135 | fi |
136 | rm -f grimble |
137 | : the following should work in any shell |
138 | case "$contains" in |
139 | contains*) |
140 | echo " " |
141 | echo "AGH! Grep doesn't return a status. Attempting remedial action." |
142 | cat >contains <<'EOSS' |
143 | grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp |
144 | EOSS |
145 | chmod 755 contains |
146 | esac |
147 | |
148 | : first determine how to suppress newline on echo command |
149 | echo "Checking echo to see how to suppress newlines..." |
150 | (echo "hi there\c" ; echo " ") >.echotmp |
151 | if $contains c .echotmp >/dev/null 2>&1 ; then |
152 | echo "...using -n." |
153 | n='-n' |
154 | c='' |
155 | else |
156 | cat <<'EOM' |
157 | ...using \c |
158 | EOM |
159 | n='' |
160 | c='\c' |
161 | fi |
162 | echo $n "Type carriage return to continue. Your cursor should be here-->$c" |
163 | read ans |
164 | rm -f .echotmp |
165 | |
166 | : now set up to do reads with possible shell escape and default assignment |
167 | cat <<EOSC >myread |
168 | ans='!' |
169 | while expr "X\$ans" : "X!" >/dev/null; do |
170 | read ans |
171 | case "\$ans" in |
172 | !) |
173 | sh |
174 | echo " " |
175 | echo $n "\$rp $c" |
176 | ;; |
177 | !*) |
178 | set \`expr "X\$ans" : "X!\(.*\)\$"\` |
179 | sh -c "\$*" |
180 | echo " " |
181 | echo $n "\$rp $c" |
182 | ;; |
183 | esac |
184 | done |
185 | rp='Your answer:' |
186 | case "\$ans" in |
187 | '') ans="\$dflt";; |
188 | esac |
189 | EOSC |
190 | |
191 | : general instructions |
192 | cat <<EOH |
193 | |
194 | This installation shell script will examine your system and ask you questions |
195 | to determine how the $package package should be installed. If you get stuck |
196 | on a question, you may use a ! shell escape to start a subshell or execute |
197 | a command. Many of the questions will have default answers in square |
198 | brackets--typing carriage return will give you the default. |
199 | |
200 | On some of the questions which ask for file or directory names you are |
201 | allowed to use the ~name construct to specify the login directory belonging |
202 | to "name", even if you don't have a shell which knows about that. Questions |
203 | where this is allowed will be marked "(~name ok)". |
204 | |
205 | EOH |
206 | rp="[Type carriage return to continue]" |
207 | echo $n "$rp $c" |
208 | . myread |
209 | cat <<EOH |
210 | |
211 | Much effort has been expended to ensure that this shell script will run |
212 | on any Unix system. If despite that it blows up on you, your best bet is |
36ce8bec |
213 | to edit Configure and run it again. Also, let me (lwall@jpl-devvax.jpl.nasa.gov) |
214 | know how I blew it. If you can't run Configure for some reason, you'll have |
8d063cd8 |
215 | to generate a config.sh file by hand. |
216 | |
217 | This installation script affects things in two ways: 1) it may do direct |
218 | variable substitutions on some of the files included in this kit, and |
219 | 2) it builds a config.h file for inclusion in C programs. You may edit |
220 | any of these files as the need arises after running this script. |
221 | |
222 | If you make a mistake on a question, there is no easy way to back up to it |
223 | currently. The easiest thing to do is to edit config.sh and rerun all the |
224 | SH files. Configure will offer to let you do this before it runs the SH files. |
225 | |
226 | EOH |
227 | rp="[Type carriage return to continue]" |
228 | echo $n "$rp $c" |
229 | . myread |
230 | |
231 | : get old answers, if there is a config file out there |
232 | if test -f ../config.sh; then |
233 | echo " " |
234 | dflt=y |
235 | rp="I see a config.sh file. Did Configure make it on THIS system? [$dflt]" |
236 | echo $n "$rp $c" |
237 | . myread |
238 | case "$ans" in |
239 | n*) echo "OK, I'll ignore it.";; |
240 | *) echo "Fetching default answers from your old config.sh file..." |
241 | tmp="$n" |
242 | ans="$c" |
243 | . ../config.sh |
244 | n="$tmp" |
245 | c="$ans" |
246 | ;; |
247 | esac |
248 | fi |
249 | |
250 | : find out where common programs are |
251 | echo " " |
252 | echo "Locating common programs..." |
253 | cat <<EOSC >loc |
254 | $startsh |
255 | case \$# in |
256 | 0) exit 1;; |
257 | esac |
258 | thing=\$1 |
259 | shift |
260 | dflt=\$1 |
261 | shift |
262 | for dir in \$*; do |
263 | case "\$thing" in |
264 | .) |
265 | if test -d \$dir/\$thing; then |
266 | echo \$dir |
267 | exit 0 |
268 | fi |
269 | ;; |
270 | *) |
271 | if test -f \$dir/\$thing; then |
272 | echo \$dir/\$thing |
273 | exit 0 |
274 | fi |
275 | ;; |
276 | esac |
277 | done |
278 | echo \$dflt |
279 | exit 1 |
280 | EOSC |
281 | chmod 755 loc |
282 | $eunicefix loc |
283 | loclist=" |
284 | expr |
285 | sed |
286 | echo |
287 | cat |
288 | rm |
289 | mv |
290 | cp |
291 | tr |
292 | mkdir |
293 | sort |
294 | uniq |
295 | grep |
296 | " |
297 | trylist=" |
298 | test |
299 | egrep |
300 | Mcc |
301 | " |
302 | for file in $loclist; do |
303 | xxx=`loc $file $file $pth` |
304 | eval $file=$xxx |
305 | eval _$file=$xxx |
306 | case "$xxx" in |
307 | /*) |
308 | echo $file is in $xxx. |
309 | ;; |
310 | *) |
311 | echo "I don't know where $file is. I hope it's in everyone's PATH." |
312 | ;; |
313 | esac |
314 | done |
315 | echo " " |
316 | echo "Don't worry if any of the following aren't found..." |
317 | ans=offhand |
318 | for file in $trylist; do |
319 | xxx=`loc $file $file $pth` |
320 | eval $file=$xxx |
321 | eval _$file=$xxx |
322 | case "$xxx" in |
323 | /*) |
324 | echo $file is in $xxx. |
325 | ;; |
326 | *) |
327 | echo "I don't see $file out there, $ans." |
328 | ans=either |
329 | ;; |
330 | esac |
331 | done |
332 | case "$egrep" in |
333 | egrep) |
334 | echo "Substituting grep for egrep." |
335 | egrep=$grep |
336 | ;; |
337 | esac |
338 | case "$test" in |
339 | test) |
340 | echo "Hopefully test is built into your sh." |
341 | ;; |
342 | /bin/test) |
343 | echo " " |
344 | dflt=n |
345 | rp="Is your "'"'"test"'"'" built into sh? [$dflt] (OK to guess)" |
346 | echo $n "$rp $c" |
347 | . myread |
348 | case "$ans" in |
349 | y*) test=test ;; |
350 | esac |
351 | ;; |
352 | *) |
353 | test=test |
354 | ;; |
355 | esac |
356 | case "$echo" in |
357 | echo) |
358 | echo "Hopefully echo is built into your sh." |
359 | ;; |
360 | /bin/echo) |
361 | echo " " |
362 | echo "Checking compatibility between /bin/echo and builtin echo (if any)..." |
363 | $echo $n "hi there$c" >foo1 |
364 | echo $n "hi there$c" >foo2 |
365 | if cmp foo1 foo2 >/dev/null 2>&1; then |
366 | echo "They are compatible. In fact, they may be identical." |
367 | else |
368 | case "$n" in |
369 | '-n') n='' c='\c' ans='\c' ;; |
370 | *) n='-n' c='' ans='-n' ;; |
371 | esac |
372 | cat <<FOO |
373 | They are not compatible! You are probably running ksh on a non-USG system. |
374 | I'll have to use /bin/echo instead of the builtin, since Bourne shell doesn't |
375 | have echo built in and we may have to run some Bourne shell scripts. That |
376 | means I'll have to use $ans to suppress newlines now. Life is ridiculous. |
377 | |
378 | FOO |
379 | rp="Your cursor should be here-->" |
380 | $echo $n "$rp$c" |
381 | . myread |
382 | fi |
383 | $rm -f foo1 foo2 |
384 | ;; |
385 | *) |
386 | : cross your fingers |
387 | echo=echo |
388 | ;; |
389 | esac |
390 | rmlist="$rmlist loc" |
391 | |
392 | : get list of predefined functions in a handy place |
393 | echo " " |
394 | if test -f /lib/libc.a; then |
395 | echo "Your C library is in /lib/libc.a. You're normal." |
396 | libc=/lib/libc.a |
397 | else |
398 | ans=`loc libc.a blurfl/dyick $libpth` |
399 | if test -f $ans; then |
400 | echo "Your C library is in $ans, of all places." |
725c4100 |
401 | libc=$ans |
8d063cd8 |
402 | else |
403 | if test -f "$libc"; then |
404 | echo "Your C library is in $libc, like you said before." |
405 | else |
406 | cat <<EOM |
407 | |
408 | I can't seem to find your C library. I've looked in the following places: |
409 | |
410 | $libpth |
411 | |
412 | None of these seems to contain your C library. What is the full name |
413 | EOM |
414 | dflt=None |
415 | $echo $n "of your C library? $c" |
416 | rp='C library full name?' |
417 | . myread |
418 | libc="$ans" |
419 | fi |
420 | fi |
421 | fi |
422 | echo " " |
423 | $echo $n "Extracting names from $libc for later perusal...$c" |
424 | if ar t $libc > libc.list; then |
425 | echo "done" |
426 | else |
427 | echo " " |
428 | echo "The archiver doesn't think $libc is a reasonable library." |
429 | echo "Trying nm instead..." |
430 | if nm -g $libc > libc.list; then |
431 | echo "Done. Maybe this is Unicos, or an Apollo?" |
432 | else |
433 | echo "That didn't work either. Giving up." |
434 | exit 1 |
435 | fi |
436 | fi |
437 | rmlist="$rmlist libc.list" |
438 | |
439 | : make some quick guesses about what we are up against |
440 | echo " " |
441 | $echo $n "Hmm... $c" |
442 | if $contains SIGTSTP /usr/include/signal.h >/dev/null 2>&1 ; then |
443 | echo "Looks kind of like a BSD system, but we'll see..." |
444 | echo exit 0 >bsd |
445 | echo exit 1 >usg |
446 | echo exit 1 >v7 |
447 | elif $contains fcntl libc.list >/dev/null 2>&1 ; then |
448 | echo "Looks kind of like a USG system, but we'll see..." |
449 | echo exit 1 >bsd |
450 | echo exit 0 >usg |
451 | echo exit 1 >v7 |
452 | else |
453 | echo "Looks kind of like a version 7 system, but we'll see..." |
454 | echo exit 1 >bsd |
455 | echo exit 1 >usg |
456 | echo exit 0 >v7 |
457 | fi |
458 | if $contains vmssystem libc.list >/dev/null 2>&1 ; then |
459 | cat <<'EOI' |
460 | There is, however, a strange, musty smell in the air that reminds me of |
461 | something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. |
462 | EOI |
463 | echo "exit 0" >eunice |
464 | eunicefix=unixtovms |
465 | d_eunice="$define" |
466 | : it so happens the Eunice I know will not run shell scripts in Unix format |
467 | else |
468 | echo " " |
469 | echo "Congratulations. You aren't running Eunice." |
470 | eunicefix=':' |
471 | d_eunice="$undef" |
472 | echo "exit 1" >eunice |
473 | fi |
474 | if test -f /xenix; then |
475 | echo "Actually, this looks more like a XENIX system..." |
476 | echo "exit 0" >xenix |
477 | else |
478 | echo " " |
479 | echo "It's not Xenix..." |
480 | echo "exit 1" >xenix |
481 | fi |
482 | chmod 755 xenix |
483 | if test -f /venix; then |
484 | echo "Actually, this looks more like a VENIX system..." |
485 | echo "exit 0" >venix |
486 | else |
487 | echo " " |
488 | if xenix; then |
489 | : null |
490 | else |
491 | echo "Nor is it Venix..." |
492 | fi |
493 | echo "exit 1" >venix |
494 | fi |
495 | chmod 755 bsd usg v7 eunice venix xenix |
496 | $eunicefix bsd usg v7 eunice venix xenix |
497 | rmlist="$rmlist bsd usg v7 eunice venix xenix" |
498 | |
499 | : see if sh knows # comments |
500 | echo " " |
501 | echo "Checking your sh to see if it knows about # comments..." |
502 | if sh -c '#' >/dev/null 2>&1 ; then |
503 | echo "Your sh handles # comments correctly." |
504 | shsharp=true |
505 | spitshell=cat |
506 | echo " " |
507 | echo "Okay, let's see if #! works on this system..." |
508 | echo "#!/bin/echo hi" > try |
509 | $eunicefix try |
510 | chmod 755 try |
511 | try > today |
512 | if test -s today; then |
513 | echo "It does." |
514 | sharpbang='#!' |
515 | else |
516 | echo "#! /bin/echo hi" > try |
517 | $eunicefix try |
518 | chmod 755 try |
519 | try > today |
520 | if test -s today; then |
521 | echo "It does." |
522 | sharpbang='#! ' |
523 | else |
524 | echo "It doesn't." |
525 | sharpbang=': use ' |
526 | fi |
527 | fi |
528 | else |
529 | echo "Your sh doesn't grok # comments--I will strip them later on." |
530 | shsharp=false |
531 | echo "exec grep -v '^#'" >spitshell |
532 | chmod 755 spitshell |
533 | $eunicefix spitshell |
534 | spitshell=`pwd`/spitshell |
535 | echo "I presume that if # doesn't work, #! won't work either!" |
536 | sharpbang=': use ' |
537 | fi |
538 | |
539 | : figure out how to guarantee sh startup |
540 | echo " " |
541 | echo "Checking out how to guarantee sh startup..." |
542 | startsh=$sharpbang'/bin/sh' |
543 | echo "Let's see if '$startsh' works..." |
544 | cat >try <<EOSS |
545 | $startsh |
546 | set abc |
547 | test "$?abc" != 1 |
548 | EOSS |
549 | |
550 | chmod 755 try |
551 | $eunicefix try |
552 | if try; then |
553 | echo "Yup, it does." |
554 | else |
555 | echo "Nope. You may have to fix up the shell scripts to make sure sh runs them." |
556 | fi |
557 | rm -f try today |
558 | |
36ce8bec |
559 | : see how we invoke the C preprocessor |
560 | echo " " |
561 | echo "Now, how can we feed standard input to your C preprocessor..." |
562 | cat <<'EOT' >testcpp.c |
563 | #define ABC abc |
564 | #define XYZ xyz |
565 | ABC.XYZ |
566 | EOT |
567 | echo 'Maybe "/lib/cpp" will work...' |
568 | /lib/cpp <testcpp.c >testcpp.out 2>&1 |
569 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
570 | echo "Yup, it does." |
571 | cpp='/lib/cpp' |
572 | cppminus=''; |
573 | else |
574 | echo 'Nope, maybe "/lib/cpp -" will work...' |
575 | /lib/cpp - <testcpp.c >testcpp.out 2>&1 |
576 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
577 | echo "Yup, it does." |
578 | cpp='/lib/cpp' |
579 | cppminus='-'; |
580 | else |
581 | echo 'No such luck...maybe "cc -E" will work...' |
582 | cc -E <testcpp.c >testcpp.out 2>&1 |
583 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
584 | echo "It works!" |
585 | cpp='cc -E' |
586 | cppminus=''; |
587 | else |
588 | echo 'Nixed again...maybe "cc -E -" will work...' |
589 | cc -E - <testcpp.c >testcpp.out 2>&1 |
590 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
591 | echo "Hooray, it works! I was beginning to wonder." |
592 | cpp='cc -E' |
593 | cppminus='-'; |
594 | else |
595 | echo 'Nope...maybe "cc -P" will work...' |
596 | cc -P <testcpp.c >testcpp.out 2>&1 |
597 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
598 | echo "Yup, that does." |
599 | cpp='cc -P' |
600 | cppminus=''; |
601 | else |
602 | echo 'Nope...maybe "cc -P -" will work...' |
603 | cc -P - <testcpp.c >testcpp.out 2>&1 |
604 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
605 | echo "Yup, that does." |
606 | cpp='cc -P' |
607 | cppminus='-'; |
608 | else |
609 | echo 'Hmm...perhaps you already told me...' |
610 | case "$cpp" in |
611 | '') ;; |
612 | *) $cpp $cppminus <testcpp.c >testcpp.out 2>&1;; |
613 | esac |
614 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
615 | echo "Hooray, you did! I was beginning to wonder." |
616 | else |
617 | echo 'Uh-uh. Time to get fancy...' |
618 | echo 'Trying (cat >/tmp/$$.c; cc -E /tmp/$$.c; rm /tmp/$$.c)' |
619 | cpp='(cat >/tmp/$$.c; cc -E /tmp/$$.c; rm /tmp/$$.c)' |
620 | cppminus=''; |
621 | $cpp <testcpp.c >testcpp.out 2>&1 |
622 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
623 | echo "Eureka!." |
624 | else |
625 | dflt=blurfl |
626 | $echo $n "No dice. I can't find a C preprocessor. Name one: $c" |
627 | rp='Name a C preprocessor:' |
628 | . myread |
629 | cpp="$ans" |
630 | $cpp <testcpp.c >testcpp.out 2>&1 |
631 | if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then |
632 | echo "OK, that will do." |
633 | else |
634 | echo "Sorry, I can't get that to work. Go find one." |
635 | exit 1 |
636 | fi |
637 | fi |
638 | fi |
639 | fi |
640 | fi |
641 | fi |
642 | fi |
643 | fi |
644 | fi |
645 | rm -f testcpp.c testcpp.out |
646 | |
135863df |
647 | : see if bcopy exists |
648 | echo " " |
649 | if $contains bcopy libc.list >/dev/null 2>&1; then |
650 | echo 'bcopy() found.' |
651 | d_bcopy="$define" |
652 | else |
653 | echo 'bcopy() not found.' |
654 | d_bcopy="$undef" |
655 | fi |
656 | |
8d063cd8 |
657 | : see if sprintf is declared as int or pointer to char |
658 | echo " " |
659 | if $contains 'char.*sprintf' /usr/include/stdio.h >/dev/null 2>&1 ; then |
660 | echo "Your sprintf() returns (char*)." |
661 | d_charsprf="$define" |
662 | else |
663 | echo "Your sprintf() returns (int)." |
664 | d_charsprf="$undef" |
665 | fi |
666 | |
667 | : index or strcpy |
668 | echo " " |
669 | dflt=y |
670 | if $contains index libc.list >/dev/null 2>&1 ; then |
671 | echo "Your system appears to use index() and rindex() rather than strchr()" |
672 | $echo $n "and strrchr(). Is this correct? [$dflt] $c" |
673 | rp='index() rather than strchr()? [$dflt]' |
674 | . myread |
675 | case "$ans" in |
676 | n*|f*) d_index="$define" ;; |
677 | *) d_index="$undef" ;; |
678 | esac |
679 | else |
680 | echo "Your system appears to use strchr() and strrchr() rather than index()" |
681 | $echo $n "and rindex(). Is this correct? [$dflt] $c" |
682 | rp='strchr() rather than index()? [$dflt]' |
683 | . myread |
684 | case "$ans" in |
685 | n*|f*) d_index="$undef" ;; |
686 | *) d_index="$define" ;; |
687 | esac |
688 | fi |
689 | |
135863df |
690 | : see if stat knows about block sizes |
691 | echo " " |
692 | if $contains 'st_blocks;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
693 | if $contains 'st_blksize;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
694 | echo "Your stat knows about block sizes." |
695 | d_statblks="$define" |
696 | else |
697 | echo "Your stat doesn't know about block sizes." |
698 | d_statblks="$undef" |
699 | fi |
700 | else |
701 | echo "Your stat doesn't know about block sizes." |
702 | d_statblks="$undef" |
703 | fi |
704 | |
36ce8bec |
705 | : see if stdio is really std |
706 | echo " " |
707 | if $contains 'char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
708 | if $contains '_cnt;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
709 | echo "Your stdio is pretty std." |
710 | d_stdstdio="$define" |
711 | else |
712 | echo "Your stdio isn't very std." |
713 | d_stdstdio="$undef" |
714 | fi |
715 | else |
716 | echo "Your stdio isn't very std." |
717 | d_stdstdio="$undef" |
718 | fi |
719 | |
8d063cd8 |
720 | : check for structure copying |
721 | echo " " |
722 | echo "Checking to see if your C compiler can copy structs..." |
723 | $cat >try.c <<'EOCP' |
724 | main() |
725 | { |
726 | struct blurfl { |
727 | int dyick; |
728 | } foo, bar; |
729 | |
730 | foo = bar; |
731 | } |
732 | EOCP |
733 | if cc -c try.c >/dev/null 2>&1 ; then |
734 | d_strctcpy="$define" |
735 | echo "Yup, it can." |
736 | else |
737 | d_strctcpy="$undef" |
738 | echo "Nope, it can't." |
739 | fi |
740 | $rm -f try.* |
741 | |
135863df |
742 | : see if struct tm is defined in sys/time.h |
743 | echo " " |
744 | if $contains 'struct tm' /usr/include/time.h >/dev/null 2>&1 ; then |
745 | echo "You have struct tm defined in <time.h> rather than <sys/time.h>." |
746 | d_tminsys="$undef" |
747 | else |
748 | echo "You have struct tm defined in <sys/time.h> rather than <time.h>." |
749 | d_tminsys="$define" |
750 | fi |
751 | |
8d063cd8 |
752 | : see if there is a vfork |
753 | echo " " |
754 | if $contains vfork libc.list >/dev/null 2>&1 ; then |
755 | echo "vfork() found." |
756 | d_vfork="$undef" |
757 | else |
758 | echo "No vfork() found--will use fork() instead." |
759 | d_vfork="$define" |
760 | fi |
761 | |
36ce8bec |
762 | : see if signal is declared as pointer to function returning int or void |
763 | echo " " |
764 | if $contains 'void.*signal' /usr/include/signal.h >/dev/null 2>&1 ; then |
765 | echo "You have void (*signal())() instead of int." |
766 | d_voidsig="$define" |
767 | else |
768 | echo "You have int (*signal())() instead of void." |
769 | d_voidsig="$undef" |
770 | fi |
771 | |
8d063cd8 |
772 | : check for void type |
773 | echo " " |
774 | $cat <<EOM |
775 | Checking to see how well your C compiler groks the void type... |
776 | |
777 | Support flag bits are: |
778 | 1: basic void declarations. |
779 | 2: arrays of pointers to functions returning void. |
780 | 4: operations between pointers to and addresses of void functions. |
781 | |
782 | EOM |
783 | case "$voidflags" in |
784 | '') |
785 | $cat >try.c <<'EOCP' |
786 | #if TRY & 1 |
787 | void main() { |
788 | #else |
789 | main() { |
790 | #endif |
791 | extern void *moo(); |
792 | void (*goo)(); |
793 | #if TRY & 2 |
794 | void (*foo[10])(); |
795 | #endif |
796 | |
797 | #if TRY & 4 |
798 | if(goo == moo) { |
799 | exit(0); |
800 | } |
801 | #endif |
802 | exit(0); |
803 | } |
804 | EOCP |
805 | if cc -S -DTRY=7 try.c >.out 2>&1 ; then |
806 | voidflags=7 |
807 | echo "It appears to support void fully." |
808 | if $contains warning .out >/dev/null 2>&1; then |
809 | echo "However, you might get some warnings that look like this:" |
810 | $cat .out |
811 | fi |
812 | else |
813 | echo "Hmm, you compiler has some difficulty with void. Checking further..." |
814 | if cc -S -DTRY=1 try.c >/dev/null 2>&1 ; then |
815 | echo "It supports 1..." |
816 | if cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then |
817 | voidflags=3 |
818 | echo "And it supports 2 but not 4." |
819 | else |
820 | echo "It doesn't support 2..." |
821 | if cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then |
822 | voidflags=5 |
823 | echo "But it supports 4." |
824 | else |
825 | voidflags=1 |
826 | echo "And it doesn't support 4." |
827 | fi |
828 | fi |
829 | else |
830 | echo "There is no support at all for void." |
831 | voidflags=0 |
832 | fi |
833 | fi |
834 | esac |
835 | dflt="$voidflags"; |
836 | rp="Your void support flags add up to what? [$dflt]" |
837 | $echo $n "$rp $c" |
838 | . myread |
839 | voidflags="$ans" |
840 | $rm -f try.* .out |
841 | |
36ce8bec |
842 | : see what type of char stdio uses. |
843 | echo " " |
844 | if $contains 'unsigned.*char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
845 | echo "Your stdio uses unsigned chars." |
846 | stdchar="unsigned char" |
847 | else |
848 | echo "Your stdio uses signed chars." |
849 | stdchar="char" |
850 | fi |
851 | |
8d063cd8 |
852 | : preserve RCS keywords in files with variable substitution, grrr |
853 | Log='$Log' |
854 | Header='$Header' |
855 | |
856 | : set up shell script to do ~ expansion |
857 | cat >filexp <<EOSS |
858 | $startsh |
859 | : expand filename |
860 | case "\$1" in |
861 | ~/*|~) |
862 | echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|" |
863 | ;; |
864 | ~*) |
865 | if $test -f /bin/csh; then |
866 | /bin/csh -f -c "glob \$1" |
867 | echo "" |
868 | else |
869 | name=\`$expr x\$1 : '..\([^/]*\)'\` |
870 | dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\` |
871 | if $test ! -d "\$dir"; then |
872 | me=\`basename \$0\` |
873 | echo "\$me: can't locate home directory for: \$name" >&2 |
874 | exit 1 |
875 | fi |
876 | case "\$1" in |
877 | */*) |
878 | echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` |
879 | ;; |
880 | *) |
881 | echo \$dir |
882 | ;; |
883 | esac |
884 | fi |
885 | ;; |
886 | *) |
887 | echo \$1 |
888 | ;; |
889 | esac |
890 | EOSS |
891 | chmod 755 filexp |
892 | $eunicefix filexp |
893 | |
894 | : determine where public executables go |
895 | case "$bin" in |
896 | '') |
897 | dflt=`loc . /bin /usr/local/bin /usr/lbin /usr/local /usr/bin` |
898 | ;; |
899 | *) dflt="$bin" |
900 | ;; |
901 | esac |
902 | cont=true |
903 | while $test "$cont" ; do |
904 | echo " " |
905 | rp="Where do you want to put the public executables? [$dflt]" |
906 | $echo $n "$rp $c" |
907 | . myread |
908 | bin="$ans" |
909 | bin=`filexp $bin` |
910 | if test -d $bin; then |
911 | cont='' |
912 | else |
913 | dflt=n |
914 | rp="Directory $bin doesn't exist. Use that name anyway? [$dflt]" |
915 | $echo $n "$rp $c" |
916 | . myread |
917 | dflt='' |
918 | case "$ans" in |
919 | y*) cont='';; |
920 | esac |
921 | fi |
922 | done |
923 | |
924 | : determine where manual pages go |
925 | case "$mansrc" in |
926 | '') |
927 | dflt=`loc . /usr/man/man1 /usr/man/mann /usr/man/local/man1 /usr/man/u_man/man1 /usr/man/man1` |
928 | ;; |
929 | *) dflt="$mansrc" |
930 | ;; |
931 | esac |
932 | cont=true |
933 | while $test "$cont" ; do |
934 | echo " " |
935 | rp="Where do the manual pages (source) go? [$dflt]" |
936 | $echo $n "$rp $c" |
937 | . myread |
938 | mansrc=`filexp "$ans"` |
939 | if test -d $mansrc; then |
940 | cont='' |
941 | else |
942 | dflt=n |
943 | rp="Directory $mansrc doesn't exist. Use that name anyway? [$dflt]" |
944 | $echo $n "$rp $c" |
945 | . myread |
946 | dflt='' |
947 | case "$ans" in |
948 | y*) cont='';; |
949 | esac |
950 | fi |
951 | done |
952 | case "$mansrc" in |
953 | *l) |
954 | manext=l |
955 | ;; |
956 | *n) |
957 | manext=n |
958 | ;; |
959 | *) |
960 | manext=1 |
961 | ;; |
962 | esac |
963 | |
8d063cd8 |
964 | : get C preprocessor symbols handy |
965 | echo " " |
36ce8bec |
966 | echo $attrlist | $tr '[ - ]' '[\012-\012]' >Cppsym.know |
8d063cd8 |
967 | $cat <<EOSS >Cppsym |
968 | $startsh |
969 | case "\$1" in |
970 | -l) list=true |
971 | shift |
972 | ;; |
973 | esac |
974 | unknown='' |
975 | case "\$list\$#" in |
976 | 1|2) |
977 | for sym do |
978 | if $contains "^\$1$" Cppsym.true >/dev/null 2>&1; then |
979 | exit 0 |
980 | elif $contains "^\$1$" Cppsym.know >/dev/null 2>&1; then |
981 | : |
982 | else |
983 | unknown="\$unknown \$sym" |
984 | fi |
985 | done |
986 | set X \$unknown |
987 | shift |
988 | ;; |
989 | esac |
990 | case \$# in |
991 | 0) exit 1;; |
992 | esac |
36ce8bec |
993 | echo \$* | $tr '[ - ]' '[\012-\012]' | $sed -e 's/\(.*\)/\\ |
8d063cd8 |
994 | #ifdef \1\\ |
995 | exit 0; _ _ _ _\1\\ \1\\ |
996 | #endif\\ |
997 | /' >/tmp/Cppsym\$\$ |
998 | echo exit 1 >>/tmp/Cppsym\$\$ |
36ce8bec |
999 | $cpp $cppminus </tmp/Cppsym\$\$ >/tmp/Cppsym2\$\$ |
8d063cd8 |
1000 | case "\$list" in |
d96024cf |
1001 | true) awk 'NF > 5 {print substr(\$6,2,100)}' </tmp/Cppsym2\$\$ ;; |
8d063cd8 |
1002 | *) |
1003 | sh /tmp/Cppsym2\$\$ |
1004 | status=\$? |
1005 | ;; |
1006 | esac |
1007 | $rm -f /tmp/Cppsym\$\$ /tmp/Cppsym2\$\$ |
1008 | exit \$status |
1009 | EOSS |
1010 | chmod 755 Cppsym |
1011 | $eunicefix Cppsym |
1012 | echo "Your C preprocessor defines the following symbols:" |
1013 | Cppsym -l $attrlist >Cppsym.true |
1014 | cat Cppsym.true |
1015 | rmlist="$rmlist Cppsym Cppsym.know Cppsym.true" |
1016 | |
1017 | : see what memory models we can support |
1018 | case "$models" in |
1019 | '') |
1020 | if Cppsym pdp11; then |
1021 | dflt='unsplit split' |
1022 | else |
1023 | ans=`loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge` |
1024 | case "$ans" in |
1025 | X) dflt='none';; |
1026 | *) if $test -d /lib/small || $test -d /usr/lib/small; then |
1027 | dflt='small' |
1028 | else |
1029 | dflt='' |
1030 | fi |
1031 | if $test -d /lib/medium || $test -d /usr/lib/medium; then |
1032 | dflt="$dflt medium" |
1033 | fi |
1034 | if $test -d /lib/large || $test -d /usr/lib/large; then |
1035 | dflt="$dflt large" |
1036 | fi |
1037 | if $test -d /lib/huge || $test -d /usr/lib/huge; then |
1038 | dflt="$dflt huge" |
1039 | fi |
1040 | esac |
1041 | fi |
1042 | ;; |
1043 | *) dflt="$models" ;; |
1044 | esac |
1045 | $cat <<EOM |
1046 | |
1047 | Some systems have different model sizes. On most systems they are called |
1048 | small, medium, large, and huge. On the PDP11 they are called unsplit and |
1049 | split. If your system doesn't support different memory models, say "none". |
1050 | If you wish to force everything to one memory model, say "none" here and |
1051 | put the appropriate flags later when it asks you for other cc and ld flags. |
1052 | Venix systems may wish to put "none" and let the compiler figure things out. |
1053 | (In the following question multiple model names should be space separated.) |
1054 | |
1055 | EOM |
1056 | rp="Which models are supported? [$dflt]" |
1057 | $echo $n "$rp $c" |
1058 | . myread |
1059 | models="$ans" |
1060 | |
1061 | case "$models" in |
1062 | none) |
1063 | small='' |
1064 | medium='' |
1065 | large='' |
1066 | huge='' |
1067 | unsplit='' |
1068 | split='' |
1069 | ;; |
1070 | *split) |
1071 | case "$split" in |
1072 | '') |
1073 | if $contains '-i' $mansrc/ld.1 >/dev/null 2>&1 || \ |
1074 | $contains '-i' $mansrc/cc.1 >/dev/null 2>&1; then |
1075 | dflt='-i' |
1076 | else |
1077 | dflt='none' |
1078 | fi |
1079 | ;; |
1080 | *) dflt="$split";; |
1081 | esac |
1082 | rp="What flag indicates separate I and D space? [$dflt]" |
1083 | $echo $n "$rp $c" |
1084 | . myread |
1085 | case "$ans" in |
1086 | none) ans='';; |
1087 | esac |
1088 | split="$ans" |
1089 | unsplit='' |
1090 | ;; |
1091 | *large*|*small*|*medium*|*huge*) |
1092 | case "$model" in |
1093 | *large*) |
1094 | case "$large" in |
1095 | '') dflt='-Ml';; |
1096 | *) dflt="$large";; |
1097 | esac |
1098 | rp="What flag indicates large model? [$dflt]" |
1099 | $echo $n "$rp $c" |
1100 | . myread |
1101 | case "$ans" in |
1102 | none) ans=''; |
1103 | esac |
1104 | large="$ans" |
1105 | ;; |
1106 | *) large='';; |
1107 | esac |
1108 | case "$model" in |
1109 | *huge*) |
1110 | case "$huge" in |
1111 | '') dflt='-Mh';; |
1112 | *) dflt="$huge";; |
1113 | esac |
1114 | rp="What flag indicates huge model? [$dflt]" |
1115 | $echo $n "$rp $c" |
1116 | . myread |
1117 | case "$ans" in |
1118 | none) ans=''; |
1119 | esac |
1120 | huge="$ans" |
1121 | ;; |
1122 | *) huge="$large";; |
1123 | esac |
1124 | case "$model" in |
1125 | *medium*) |
1126 | case "$medium" in |
1127 | '') dflt='-Mm';; |
1128 | *) dflt="$medium";; |
1129 | esac |
1130 | rp="What flag indicates medium model? [$dflt]" |
1131 | $echo $n "$rp $c" |
1132 | . myread |
1133 | case "$ans" in |
1134 | none) ans=''; |
1135 | esac |
1136 | medium="$ans" |
1137 | ;; |
1138 | *) medium="$large";; |
1139 | esac |
1140 | case "$model" in |
1141 | *small*) |
1142 | case "$small" in |
1143 | '') dflt='none';; |
1144 | *) dflt="$small";; |
1145 | esac |
1146 | rp="What flag indicates small model? [$dflt]" |
1147 | $echo $n "$rp $c" |
1148 | . myread |
1149 | case "$ans" in |
1150 | none) ans=''; |
1151 | esac |
1152 | small="$ans" |
1153 | ;; |
1154 | *) small='';; |
1155 | esac |
1156 | ;; |
1157 | *) |
1158 | echo "Unrecognized memory models--you may have to edit Makefile.SH" |
1159 | ;; |
1160 | esac |
1161 | |
1162 | case "$ccflags" in |
1163 | '') dflt='none';; |
1164 | *) dflt="$ccflags";; |
1165 | esac |
1166 | echo " " |
1167 | rp="Any additional cc flags? [$dflt]" |
1168 | $echo $n "$rp $c" |
1169 | . myread |
1170 | case "$ans" in |
1171 | none) ans=''; |
1172 | esac |
1173 | ccflags="$ans" |
1174 | |
1175 | case "$ldflags" in |
1176 | '') if venix; then |
1177 | dflt='-i -z' |
1178 | else |
1179 | dflt='none' |
1180 | fi |
1181 | ;; |
1182 | *) dflt="$ldflags";; |
1183 | esac |
1184 | echo " " |
1185 | rp="Any additional ld flags? [$dflt]" |
1186 | $echo $n "$rp $c" |
1187 | . myread |
1188 | case "$ans" in |
1189 | none) ans=''; |
1190 | esac |
1191 | ldflags="$ans" |
1192 | |
1193 | : see if we need a special compiler |
1194 | echo " " |
1195 | if usg; then |
1196 | case "$cc" in |
1197 | '') |
1198 | case "$Mcc" in |
1199 | /*) dflt='Mcc' |
1200 | ;; |
1201 | *) |
1202 | case "$large" in |
1203 | -M*) |
1204 | dflt='cc' |
1205 | ;; |
1206 | *) |
1207 | if $contains '\-M' $mansrc/cc.1 >/dev/null 2>&1 ; then |
1208 | dflt='cc -M' |
1209 | else |
1210 | dflt='cc' |
1211 | fi |
1212 | ;; |
1213 | esac |
1214 | ;; |
1215 | esac |
1216 | ;; |
1217 | *) dflt="$cc";; |
1218 | esac |
1219 | $cat <<'EOM' |
1220 | |
1221 | On some systems the default C compiler will not resolve multiple global |
1222 | references that happen to have the same name. On some such systems the |
1223 | "Mcc" command may be used to force these to be resolved. On other systems |
1224 | a "cc -M" command is required. (Note that the -M flag on other systems |
1225 | indicates a memory model to use!) What command will force resolution on |
1226 | EOM |
1227 | $echo $n "this system? [$dflt] $c" |
1228 | rp="Command to resolve multiple refs? [$dflt]" |
1229 | . myread |
1230 | cc="$ans" |
1231 | else |
1232 | echo "Not a USG system--assuming cc can resolve multiple definitions." |
1233 | cc=cc |
1234 | fi |
1235 | |
1236 | : see if we should include -lnm |
1237 | echo " " |
1238 | if $test -r /usr/lib/libnm.a || $test -r /usr/local/lib/libnm.a ; then |
1239 | echo "New math library found." |
1240 | libnm='-lnm' |
1241 | else |
36ce8bec |
1242 | ans=`loc libnm.a x $libpth` |
8d063cd8 |
1243 | case "$ans" in |
1244 | x) |
1245 | echo "No nm library found--the normal math library will have to do." |
1246 | libnm='' |
1247 | ;; |
1248 | *) |
1249 | echo "New math library found in $ans." |
1250 | libnm="$ans" |
1251 | ;; |
1252 | esac |
1253 | fi |
1254 | |
a1cc2bdc |
1255 | : determine which malloc to compile in |
1256 | echo " " |
1257 | case "$usemymalloc" in |
1258 | '') |
1259 | if bsd || v7; then |
1260 | dflt='y' |
1261 | else |
1262 | dflt='n' |
1263 | fi |
1264 | ;; |
1265 | *) dflt="$usemymalloc" |
1266 | ;; |
1267 | esac |
1268 | rp="Do you wish to attempt to use the malloc that comes with $package? [$dflt]" |
1269 | $echo $n "$rp $c" |
1270 | . myread |
1271 | case "$ans" in |
1272 | '') ans=$dflt;; |
1273 | esac |
1274 | usemymalloc="$ans" |
1275 | case "$ans" in |
1276 | y*) mallocsrc='malloc.c'; mallocobj='malloc.o';; |
1277 | *) mallocsrc=''; mallocobj='';; |
1278 | esac |
1279 | |
8d063cd8 |
1280 | echo " " |
1281 | echo "End of configuration questions." |
1282 | echo " " |
1283 | |
1284 | : create config.sh file |
1285 | echo " " |
1286 | if test -d ../UU; then |
1287 | cd .. |
1288 | fi |
1289 | echo "Creating config.sh..." |
1290 | $spitshell <<EOT >config.sh |
1291 | $startsh |
1292 | # config.sh |
1293 | # This file was produced by running the Configure script. |
1294 | |
1295 | d_eunice='$d_eunice' |
1296 | eunicefix='$eunicefix' |
1297 | define='$define' |
1298 | loclist='$loclist' |
1299 | expr='$expr' |
1300 | sed='$sed' |
1301 | echo='$echo' |
1302 | cat='$cat' |
1303 | rm='$rm' |
1304 | mv='$mv' |
1305 | cp='$cp' |
1306 | tail='$tail' |
1307 | tr='$tr' |
1308 | mkdir='$mkdir' |
1309 | sort='$sort' |
1310 | uniq='$uniq' |
1311 | grep='$grep' |
1312 | trylist='$trylist' |
1313 | test='$test' |
1314 | inews='$inews' |
1315 | egrep='$egrep' |
1316 | more='$more' |
1317 | pg='$pg' |
1318 | Mcc='$Mcc' |
1319 | vi='$vi' |
1320 | mailx='$mailx' |
1321 | mail='$mail' |
1322 | Log='$Log' |
1323 | Header='$Header' |
1324 | bin='$bin' |
1325 | cc='$cc' |
1326 | contains='$contains' |
1327 | cpp='$cpp' |
36ce8bec |
1328 | cppminus='$cppminus' |
135863df |
1329 | d_bcopy='$d_bcopy' |
8d063cd8 |
1330 | d_charsprf='$d_charsprf' |
1331 | d_index='$d_index' |
135863df |
1332 | d_statblks='$d_statblks' |
36ce8bec |
1333 | d_stdstdio='$d_stdstdio' |
8d063cd8 |
1334 | d_strctcpy='$d_strctcpy' |
135863df |
1335 | d_tminsys='$d_tminsys' |
8d063cd8 |
1336 | d_vfork='$d_vfork' |
36ce8bec |
1337 | d_voidsig='$d_voidsig' |
8d063cd8 |
1338 | libc='$libc' |
1339 | libnm='$libnm' |
a1cc2bdc |
1340 | mallocsrc='$mallocsrc' |
1341 | mallocobj='$mallocobj' |
1342 | usemymalloc='$usemymalloc' |
8d063cd8 |
1343 | mansrc='$mansrc' |
1344 | manext='$manext' |
1345 | models='$models' |
1346 | split='$split' |
1347 | small='$small' |
1348 | medium='$medium' |
1349 | large='$large' |
1350 | huge='$huge' |
1351 | ccflags='$ccflags' |
1352 | ldflags='$ldflags' |
1353 | n='$n' |
1354 | c='$c' |
1355 | package='$package' |
1356 | spitshell='$spitshell' |
1357 | shsharp='$shsharp' |
1358 | sharpbang='$sharpbang' |
1359 | startsh='$startsh' |
36ce8bec |
1360 | stdchar='$stdchar' |
8d063cd8 |
1361 | voidflags='$voidflags' |
1362 | defvoidused='$defvoidused' |
1363 | CONFIG=true |
1364 | EOT |
1365 | |
1366 | CONFIG=true |
1367 | |
1368 | echo " " |
1369 | dflt='' |
1370 | echo "If you didn't make any mistakes, then just type a carriage return here." |
1371 | rp="If you need to edit config.sh, do it as a shell escape here:" |
1372 | $echo $n "$rp $c" |
1373 | . UU/myread |
1374 | case "$ans" in |
1375 | '') ;; |
1376 | *) : in case they cannot read |
1377 | eval $ans;; |
1378 | esac |
1379 | |
1380 | echo " " |
1381 | echo "Doing variable substitutions on .SH files..." |
d96024cf |
1382 | set x `awk '{print $1}' <MANIFEST | $grep '\.SH'` |
36ce8bec |
1383 | shift |
1384 | case $# in |
1385 | 0) set x *.SH; shift;; |
1386 | esac |
1387 | if test ! -f $1; then |
1388 | shift |
1389 | fi |
8d063cd8 |
1390 | for file in $*; do |
1391 | case "$file" in |
1392 | */*) |
1393 | dir=`$expr X$file : 'X\(.*\)/'` |
1394 | file=`$expr X$file : 'X.*/\(.*\)'` |
1395 | (cd $dir && . $file) |
1396 | ;; |
1397 | *) |
1398 | . $file |
1399 | ;; |
1400 | esac |
1401 | done |
1402 | if test -f config.h.SH; then |
1403 | if test ! -f config.h; then |
1404 | : oops, they left it out of MANIFEST, probably, so do it anyway. |
1405 | . config.h.SH |
1406 | fi |
1407 | fi |
1408 | |
1409 | if $contains '^depend:' Makefile >/dev/null 2>&1; then |
1410 | dflt=n |
1411 | $cat <<EOM |
1412 | |
1413 | Now you need to generate make dependencies by running "make depend". |
1414 | You might prefer to run it in background: "make depend > makedepend.out &" |
1415 | It can take a while, so you might not want to run it right now. |
1416 | |
1417 | EOM |
1418 | rp="Run make depend now? [$dflt]" |
1419 | $echo $n "$rp $c" |
1420 | . UU/myread |
1421 | case "$ans" in |
1422 | y*) make depend |
1423 | echo "Now you must run a make." |
1424 | ;; |
1425 | *) echo "You must run 'make depend' then 'make'." |
1426 | ;; |
1427 | esac |
1428 | elif test -f Makefile; then |
1429 | echo " " |
1430 | echo "Now you must run a make." |
1431 | else |
1432 | echo "Done." |
1433 | fi |
1434 | |
1435 | $rm -f kit*isdone |
1436 | cd UU && $rm -f $rmlist |
1437 | : end of Configure |