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 | # |
91407755 |
11 | # $Header: Configure,v 3.0.1.2 89/11/11 04:05:37 lwall Locked $ |
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 |
03a14243 |
18 | PATH=".:/bin:/usr/bin:/usr/local/bin:/usr/ucb:/usr/local:/usr/lbin:/etc:/usr/new:/usr/new/bin:/usr/nbin:$PATH" |
8d063cd8 |
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 | |
378cc40b |
37 | case "$1" in |
38 | -d) shift; fastread='yes';; |
39 | esac |
40 | |
8d063cd8 |
41 | d_eunice='' |
8d063cd8 |
42 | define='' |
91407755 |
43 | eunicefix='' |
8d063cd8 |
44 | loclist='' |
45 | expr='' |
46 | sed='' |
47 | echo='' |
48 | cat='' |
49 | rm='' |
50 | mv='' |
51 | cp='' |
52 | tail='' |
53 | tr='' |
54 | mkdir='' |
55 | sort='' |
56 | uniq='' |
57 | grep='' |
58 | trylist='' |
59 | test='' |
60 | inews='' |
61 | egrep='' |
62 | more='' |
63 | pg='' |
64 | Mcc='' |
65 | vi='' |
66 | mailx='' |
67 | mail='' |
378cc40b |
68 | cpp='' |
a687059c |
69 | perl='' |
70 | emacs='' |
71 | ls='' |
72 | rmail='' |
73 | sendmail='' |
74 | shar='' |
75 | smail='' |
76 | tbl='' |
77 | troff='' |
78 | nroff='' |
79 | uname='' |
80 | uuname='' |
81 | line='' |
82 | chgrp='' |
83 | chmod='' |
84 | lint='' |
85 | sleep='' |
86 | pr='' |
87 | tar='' |
88 | ln='' |
89 | lpr='' |
90 | lp='' |
91 | touch='' |
92 | make='' |
93 | date='' |
91407755 |
94 | csh='' |
8d063cd8 |
95 | Log='' |
96 | Header='' |
97 | bin='' |
a687059c |
98 | byteorder='' |
8d063cd8 |
99 | contains='' |
378cc40b |
100 | cppstdin='' |
36ce8bec |
101 | cppminus='' |
a687059c |
102 | d_bcmp='' |
135863df |
103 | d_bcopy='' |
8d063cd8 |
104 | d_charsprf='' |
2e1b3b7e |
105 | d_crypt='' |
a687059c |
106 | cryptlib='' |
91407755 |
107 | d_csh='' |
13281fa4 |
108 | d_dosuid='' |
a687059c |
109 | d_dup2='' |
378cc40b |
110 | d_fchmod='' |
111 | d_fchown='' |
a687059c |
112 | d_fcntl='' |
113 | d_flock='' |
378cc40b |
114 | d_getgrps='' |
a687059c |
115 | d_gethent='' |
116 | d_getpgrp='' |
117 | d_getprior='' |
118 | d_htonl='' |
8d063cd8 |
119 | d_index='' |
a687059c |
120 | d_ioctl='' |
378cc40b |
121 | d_killpg='' |
a687059c |
122 | d_memcmp='' |
378cc40b |
123 | d_memcpy='' |
a687059c |
124 | d_mkdir='' |
125 | d_ndbm='' |
126 | d_odbm='' |
127 | d_readdir='' |
378cc40b |
128 | d_rename='' |
a687059c |
129 | d_rmdir='' |
378cc40b |
130 | d_setegid='' |
131 | d_seteuid='' |
a687059c |
132 | d_setpgrp='' |
133 | d_setprior='' |
134 | d_setregid='' |
135 | d_setresgid='' |
136 | d_setreuid='' |
137 | d_setresuid='' |
378cc40b |
138 | d_setrgid='' |
139 | d_setruid='' |
a687059c |
140 | d_socket='' |
141 | d_sockpair='' |
142 | d_oldsock='' |
143 | socketlib='' |
135863df |
144 | d_statblks='' |
36ce8bec |
145 | d_stdstdio='' |
8d063cd8 |
146 | d_strctcpy='' |
2e1b3b7e |
147 | d_symlink='' |
a687059c |
148 | d_syscall='' |
135863df |
149 | d_tminsys='' |
a687059c |
150 | i_systime='' |
91407755 |
151 | i_timetoo='' |
a687059c |
152 | d_varargs='' |
8d063cd8 |
153 | d_vfork='' |
36ce8bec |
154 | d_voidsig='' |
a687059c |
155 | d_vprintf='' |
156 | d_charvspr='' |
91407755 |
157 | d_wait4='' |
378cc40b |
158 | gidtype='' |
a687059c |
159 | i_dirent='' |
160 | d_dirnamlen='' |
161 | i_fcntl='' |
162 | i_grp='' |
03a14243 |
163 | i_niin='' |
a687059c |
164 | i_pwd='' |
165 | d_pwquota='' |
166 | d_pwage='' |
91407755 |
167 | d_pwchange='' |
168 | d_pwclass='' |
169 | d_pwexpire='' |
a687059c |
170 | i_sysdir='' |
171 | i_sysioctl='' |
172 | i_varargs='' |
173 | i_vfork='' |
174 | intsize='' |
8d063cd8 |
175 | libc='' |
176 | libnm='' |
a1cc2bdc |
177 | mallocsrc='' |
178 | mallocobj='' |
179 | usemymalloc='' |
8d063cd8 |
180 | mansrc='' |
181 | manext='' |
182 | models='' |
183 | split='' |
184 | small='' |
185 | medium='' |
186 | large='' |
187 | huge='' |
a687059c |
188 | optimize='' |
8d063cd8 |
189 | ccflags='' |
91407755 |
190 | cppflags='' |
8d063cd8 |
191 | ldflags='' |
a687059c |
192 | cc='' |
193 | libs='' |
8d063cd8 |
194 | n='' |
195 | c='' |
196 | package='' |
a687059c |
197 | randbits='' |
198 | sig_name='' |
8d063cd8 |
199 | spitshell='' |
200 | shsharp='' |
201 | sharpbang='' |
202 | startsh='' |
36ce8bec |
203 | stdchar='' |
378cc40b |
204 | uidtype='' |
8d063cd8 |
205 | voidflags='' |
206 | defvoidused='' |
a687059c |
207 | lib='' |
378cc40b |
208 | privlib='' |
8d063cd8 |
209 | CONFIG='' |
8d063cd8 |
210 | : set package name |
211 | package=perl |
212 | |
213 | echo " " |
214 | echo "Beginning of configuration questions for $package kit." |
215 | : Eunice requires " " instead of "", can you believe it |
216 | echo " " |
217 | |
218 | define='define' |
13281fa4 |
219 | undef='undef' |
a687059c |
220 | libpth='/usr/lib /usr/local/lib /usr/lib/386 /usr/lib/large /lib /lib/386 /lib/large /usr/lib/small /lib/small' |
8d063cd8 |
221 | smallmach='pdp11 i8086 z8000 i80286 iAPX286' |
222 | rmlist='kit[1-9]isdone kit[1-9][0-9]isdone' |
223 | trap 'echo " "; rm -f $rmlist; exit 1' 1 2 3 |
378cc40b |
224 | |
225 | : We must find out about Eunice early |
226 | eunicefix=':' |
227 | if test -f /etc/unixtovms; then |
228 | eunicefix=/etc/unixtovms |
229 | fi |
230 | if test -f /etc/unixtovms.exe; then |
231 | eunicefix=/etc/unixtovms.exe |
232 | fi |
233 | |
a687059c |
234 | : Now test for existence of everything in MANIFEST |
235 | |
236 | echo "First let's make sure your kit is complete. Checking..." |
237 | (cd ..; awk '' `awk '$1 !~ /PACKINGLIST/ {print $1}' MANIFEST` >/dev/null || kill $$) |
91407755 |
238 | echo "Looks good..." |
a687059c |
239 | |
8d063cd8 |
240 | attrlist="mc68000 sun gcos unix ibm gimpel interdata tss os mert pyr" |
241 | attrlist="$attrlist vax pdp11 i8086 z8000 u3b2 u3b5 u3b20 u3b200" |
a687059c |
242 | attrlist="$attrlist hpux hp9000s300 hp9000s500 hp9000s800" |
36ce8bec |
243 | attrlist="$attrlist ns32000 ns16000 iAPX286 mc300 mc500 mc700 sparc" |
378cc40b |
244 | attrlist="$attrlist nsc32000 sinix xenix venix posix ansi M_XENIX" |
a687059c |
245 | attrlist="$attrlist $mc68k __STDC__ UTS M_I8086 M_I186 M_I286 M_I386" |
246 | attrlist="$attrlist i186" |
247 | pth="/usr/ucb /bin /usr/bin /usr/local /usr/local/bin /usr/lbin /usr/plx /usr/5bin /vol/local/bin /etc /usr/lib /lib /usr/local/lib /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/bin /bsd4.3/usr/ucb" |
248 | d_newshome="/usr/NeWS" |
8d063cd8 |
249 | defvoidused=7 |
91407755 |
250 | libswanted="net nm ndir ndbm dbm c_s" |
8d063cd8 |
251 | |
252 | : some greps do not return status, grrr. |
253 | echo "grimblepritz" >grimble |
254 | if grep blurfldyick grimble >/dev/null 2>&1 ; then |
255 | contains=contains |
256 | elif grep grimblepritz grimble >/dev/null 2>&1 ; then |
257 | contains=grep |
258 | else |
259 | contains=contains |
260 | fi |
261 | rm -f grimble |
262 | : the following should work in any shell |
263 | case "$contains" in |
264 | contains*) |
265 | echo " " |
266 | echo "AGH! Grep doesn't return a status. Attempting remedial action." |
267 | cat >contains <<'EOSS' |
268 | grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp |
269 | EOSS |
378cc40b |
270 | chmod +x contains |
8d063cd8 |
271 | esac |
272 | |
91407755 |
273 | : see if sh knows # comments |
274 | echo " " |
275 | echo "Checking your sh to see if it knows about # comments..." |
276 | if sh -c '#' >/dev/null 2>&1 ; then |
277 | echo "Your sh handles # comments correctly." |
278 | shsharp=true |
279 | spitshell=cat |
280 | echo " " |
281 | echo "Okay, let's see if #! works on this system..." |
282 | echo "#!/bin/echo hi" > try |
283 | $eunicefix try |
284 | chmod +x try |
285 | try > today |
286 | if $contains hi today >/dev/null 2>&1; then |
287 | echo "It does." |
288 | sharpbang='#!' |
289 | else |
290 | echo "#! /bin/echo hi" > try |
291 | $eunicefix try |
292 | chmod +x try |
293 | try > today |
294 | if test -s today; then |
295 | echo "It does." |
296 | sharpbang='#! ' |
297 | else |
298 | echo "It doesn't." |
299 | sharpbang=': use ' |
300 | fi |
301 | fi |
302 | else |
303 | echo "Your sh doesn't grok # comments--I will strip them later on." |
304 | shsharp=false |
305 | echo "exec grep -v '^#'" >spitshell |
306 | chmod +x spitshell |
307 | $eunicefix spitshell |
308 | spitshell=`pwd`/spitshell |
309 | echo "I presume that if # doesn't work, #! won't work either!" |
310 | sharpbang=': use ' |
311 | fi |
312 | |
313 | : figure out how to guarantee sh startup |
314 | echo " " |
315 | echo "Checking out how to guarantee sh startup..." |
316 | startsh=$sharpbang'/bin/sh' |
317 | echo "Let's see if '$startsh' works..." |
318 | cat >try <<EOSS |
319 | $startsh |
320 | set abc |
321 | test "$?abc" != 1 |
322 | EOSS |
323 | |
324 | chmod +x try |
325 | $eunicefix try |
326 | if try; then |
327 | echo "Yup, it does." |
328 | else |
329 | echo "Nope. You may have to fix up the shell scripts to make sure sh runs them." |
330 | fi |
331 | rm -f try today |
332 | |
8d063cd8 |
333 | : first determine how to suppress newline on echo command |
334 | echo "Checking echo to see how to suppress newlines..." |
335 | (echo "hi there\c" ; echo " ") >.echotmp |
336 | if $contains c .echotmp >/dev/null 2>&1 ; then |
337 | echo "...using -n." |
338 | n='-n' |
339 | c='' |
340 | else |
341 | cat <<'EOM' |
342 | ...using \c |
343 | EOM |
344 | n='' |
345 | c='\c' |
346 | fi |
347 | echo $n "Type carriage return to continue. Your cursor should be here-->$c" |
348 | read ans |
349 | rm -f .echotmp |
350 | |
351 | : now set up to do reads with possible shell escape and default assignment |
352 | cat <<EOSC >myread |
378cc40b |
353 | case "\$fastread" in |
354 | yes) ans=''; echo " " ;; |
355 | *) ans='!';; |
356 | esac |
8d063cd8 |
357 | while expr "X\$ans" : "X!" >/dev/null; do |
358 | read ans |
359 | case "\$ans" in |
360 | !) |
361 | sh |
362 | echo " " |
363 | echo $n "\$rp $c" |
364 | ;; |
365 | !*) |
366 | set \`expr "X\$ans" : "X!\(.*\)\$"\` |
367 | sh -c "\$*" |
368 | echo " " |
369 | echo $n "\$rp $c" |
370 | ;; |
371 | esac |
372 | done |
373 | rp='Your answer:' |
374 | case "\$ans" in |
375 | '') ans="\$dflt";; |
376 | esac |
377 | EOSC |
378 | |
379 | : general instructions |
380 | cat <<EOH |
381 | |
382 | This installation shell script will examine your system and ask you questions |
383 | to determine how the $package package should be installed. If you get stuck |
384 | on a question, you may use a ! shell escape to start a subshell or execute |
385 | a command. Many of the questions will have default answers in square |
386 | brackets--typing carriage return will give you the default. |
387 | |
388 | On some of the questions which ask for file or directory names you are |
389 | allowed to use the ~name construct to specify the login directory belonging |
390 | to "name", even if you don't have a shell which knows about that. Questions |
391 | where this is allowed will be marked "(~name ok)". |
392 | |
393 | EOH |
394 | rp="[Type carriage return to continue]" |
395 | echo $n "$rp $c" |
396 | . myread |
397 | cat <<EOH |
398 | |
399 | Much effort has been expended to ensure that this shell script will run |
400 | on any Unix system. If despite that it blows up on you, your best bet is |
36ce8bec |
401 | to edit Configure and run it again. Also, let me (lwall@jpl-devvax.jpl.nasa.gov) |
402 | know how I blew it. If you can't run Configure for some reason, you'll have |
8d063cd8 |
403 | to generate a config.sh file by hand. |
404 | |
405 | This installation script affects things in two ways: 1) it may do direct |
406 | variable substitutions on some of the files included in this kit, and |
407 | 2) it builds a config.h file for inclusion in C programs. You may edit |
408 | any of these files as the need arises after running this script. |
409 | |
410 | If you make a mistake on a question, there is no easy way to back up to it |
411 | currently. The easiest thing to do is to edit config.sh and rerun all the |
412 | SH files. Configure will offer to let you do this before it runs the SH files. |
413 | |
414 | EOH |
415 | rp="[Type carriage return to continue]" |
416 | echo $n "$rp $c" |
417 | . myread |
418 | |
419 | : get old answers, if there is a config file out there |
420 | if test -f ../config.sh; then |
421 | echo " " |
422 | dflt=y |
423 | rp="I see a config.sh file. Did Configure make it on THIS system? [$dflt]" |
424 | echo $n "$rp $c" |
425 | . myread |
426 | case "$ans" in |
427 | n*) echo "OK, I'll ignore it.";; |
428 | *) echo "Fetching default answers from your old config.sh file..." |
429 | tmp="$n" |
430 | ans="$c" |
431 | . ../config.sh |
432 | n="$tmp" |
433 | c="$ans" |
434 | ;; |
435 | esac |
436 | fi |
437 | |
438 | : find out where common programs are |
439 | echo " " |
440 | echo "Locating common programs..." |
441 | cat <<EOSC >loc |
442 | $startsh |
443 | case \$# in |
444 | 0) exit 1;; |
445 | esac |
446 | thing=\$1 |
447 | shift |
448 | dflt=\$1 |
449 | shift |
450 | for dir in \$*; do |
451 | case "\$thing" in |
452 | .) |
453 | if test -d \$dir/\$thing; then |
454 | echo \$dir |
455 | exit 0 |
456 | fi |
457 | ;; |
458 | *) |
459 | if test -f \$dir/\$thing; then |
460 | echo \$dir/\$thing |
461 | exit 0 |
378cc40b |
462 | elif test -f \$dir/\$thing.exe; then |
463 | : on Eunice apparently |
464 | echo \$dir/\$thing |
465 | exit 0 |
8d063cd8 |
466 | fi |
467 | ;; |
468 | esac |
469 | done |
470 | echo \$dflt |
471 | exit 1 |
472 | EOSC |
378cc40b |
473 | chmod +x loc |
8d063cd8 |
474 | $eunicefix loc |
475 | loclist=" |
8d063cd8 |
476 | cat |
8d063cd8 |
477 | cp |
a687059c |
478 | echo |
479 | expr |
480 | grep |
8d063cd8 |
481 | mkdir |
a687059c |
482 | mv |
483 | rm |
484 | sed |
8d063cd8 |
485 | sort |
a687059c |
486 | tr |
8d063cd8 |
487 | uniq |
8d063cd8 |
488 | " |
489 | trylist=" |
8d063cd8 |
490 | Mcc |
378cc40b |
491 | cpp |
91407755 |
492 | csh |
a687059c |
493 | egrep |
494 | test |
8d063cd8 |
495 | " |
496 | for file in $loclist; do |
497 | xxx=`loc $file $file $pth` |
498 | eval $file=$xxx |
499 | eval _$file=$xxx |
500 | case "$xxx" in |
501 | /*) |
502 | echo $file is in $xxx. |
503 | ;; |
504 | *) |
505 | echo "I don't know where $file is. I hope it's in everyone's PATH." |
506 | ;; |
507 | esac |
508 | done |
509 | echo " " |
510 | echo "Don't worry if any of the following aren't found..." |
511 | ans=offhand |
512 | for file in $trylist; do |
513 | xxx=`loc $file $file $pth` |
514 | eval $file=$xxx |
515 | eval _$file=$xxx |
516 | case "$xxx" in |
517 | /*) |
518 | echo $file is in $xxx. |
519 | ;; |
520 | *) |
521 | echo "I don't see $file out there, $ans." |
522 | ans=either |
523 | ;; |
524 | esac |
525 | done |
526 | case "$egrep" in |
527 | egrep) |
528 | echo "Substituting grep for egrep." |
529 | egrep=$grep |
530 | ;; |
531 | esac |
532 | case "$test" in |
533 | test) |
534 | echo "Hopefully test is built into your sh." |
535 | ;; |
536 | /bin/test) |
a687059c |
537 | if sh -c "PATH= test true" >/dev/null 2>&1; then |
538 | echo "Using the test built into your sh." |
539 | test=test |
540 | fi |
8d063cd8 |
541 | ;; |
542 | *) |
543 | test=test |
544 | ;; |
545 | esac |
546 | case "$echo" in |
547 | echo) |
548 | echo "Hopefully echo is built into your sh." |
549 | ;; |
550 | /bin/echo) |
551 | echo " " |
552 | echo "Checking compatibility between /bin/echo and builtin echo (if any)..." |
553 | $echo $n "hi there$c" >foo1 |
554 | echo $n "hi there$c" >foo2 |
555 | if cmp foo1 foo2 >/dev/null 2>&1; then |
556 | echo "They are compatible. In fact, they may be identical." |
557 | else |
558 | case "$n" in |
559 | '-n') n='' c='\c' ans='\c' ;; |
560 | *) n='-n' c='' ans='-n' ;; |
561 | esac |
562 | cat <<FOO |
563 | They are not compatible! You are probably running ksh on a non-USG system. |
564 | I'll have to use /bin/echo instead of the builtin, since Bourne shell doesn't |
565 | have echo built in and we may have to run some Bourne shell scripts. That |
566 | means I'll have to use $ans to suppress newlines now. Life is ridiculous. |
567 | |
568 | FOO |
569 | rp="Your cursor should be here-->" |
570 | $echo $n "$rp$c" |
571 | . myread |
572 | fi |
573 | $rm -f foo1 foo2 |
574 | ;; |
575 | *) |
576 | : cross your fingers |
577 | echo=echo |
578 | ;; |
579 | esac |
580 | rmlist="$rmlist loc" |
581 | |
a687059c |
582 | : set up shell script to do ~ expansion |
583 | cat >filexp <<EOSS |
584 | $startsh |
585 | : expand filename |
586 | case "\$1" in |
587 | ~/*|~) |
588 | echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|" |
589 | ;; |
590 | ~*) |
591 | if $test -f /bin/csh; then |
592 | /bin/csh -f -c "glob \$1" |
593 | echo "" |
36ce8bec |
594 | else |
a687059c |
595 | name=\`$expr x\$1 : '..\([^/]*\)'\` |
596 | dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\` |
597 | if $test ! -d "\$dir"; then |
598 | me=\`basename \$0\` |
599 | echo "\$me: can't locate home directory for: \$name" >&2 |
600 | exit 1 |
36ce8bec |
601 | fi |
a687059c |
602 | case "\$1" in |
603 | */*) |
604 | echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` |
605 | ;; |
606 | *) |
607 | echo \$dir |
608 | ;; |
609 | esac |
13281fa4 |
610 | fi |
611 | ;; |
a687059c |
612 | *) |
613 | echo \$1 |
614 | ;; |
13281fa4 |
615 | esac |
a687059c |
616 | EOSS |
617 | chmod +x filexp |
618 | $eunicefix filexp |
13281fa4 |
619 | |
a687059c |
620 | : determine where public executables go |
621 | case "$bin" in |
622 | '') |
623 | dflt=`loc . /bin /usr/local/bin /usr/lbin /usr/local /usr/bin` |
624 | ;; |
625 | *) dflt="$bin" |
626 | ;; |
378cc40b |
627 | esac |
a687059c |
628 | cont=true |
629 | while $test "$cont" ; do |
630 | echo " " |
631 | rp="Where do you want to put the public executables? [$dflt]" |
632 | $echo $n "$rp $c" |
633 | . myread |
634 | bin="$ans" |
635 | bin=`filexp $bin` |
636 | if test -d $bin; then |
637 | cont='' |
638 | else |
639 | case "$fastread" in |
640 | yes) dflt=y;; |
641 | *) dflt=n;; |
642 | esac |
643 | rp="Directory $bin doesn't exist. Use that name anyway? [$dflt]" |
378cc40b |
644 | $echo $n "$rp $c" |
645 | . myread |
a687059c |
646 | dflt='' |
378cc40b |
647 | case "$ans" in |
a687059c |
648 | y*) cont='';; |
378cc40b |
649 | esac |
378cc40b |
650 | fi |
a687059c |
651 | done |
378cc40b |
652 | |
a687059c |
653 | : determine where manual pages go |
654 | $cat <<EOM |
655 | |
656 | $package has manual pages that need to be installed in source form. |
657 | EOM |
658 | case "$mansrc" in |
659 | '') |
660 | dflt=`loc . /usr/man/man1 /usr/man/mann /usr/man/manl /usr/man/local/man1 /usr/man/u_man/man1 /usr/man/man1 /usr/man/man.L` |
661 | ;; |
662 | *) dflt="$mansrc" |
663 | ;; |
664 | esac |
665 | cont=true |
666 | while $test "$cont" ; do |
667 | echo " " |
668 | rp="Where do the manual pages (source) go? [$dflt]" |
669 | $echo $n "$rp $c" |
670 | . myread |
671 | mansrc=`filexp "$ans"` |
672 | if $test -d "$mansrc"; then |
673 | cont='' |
674 | else |
675 | if $test "$fastread" = yes; then |
676 | dflt=y |
677 | else |
678 | dflt=n |
679 | fi |
680 | rp="Directory $mansrc doesn't exist. Use that name anyway? [$dflt]" |
681 | $echo $n "$rp $c" |
682 | . myread |
683 | dflt='' |
684 | case "$ans" in |
685 | y*) cont='';; |
686 | esac |
687 | fi |
688 | done |
689 | case "$mansrc" in |
690 | *l) |
691 | manext=l |
692 | ;; |
693 | *n) |
694 | manext=n |
695 | ;; |
696 | *o) |
697 | manext=l |
698 | ;; |
699 | *p) |
700 | manext=n |
701 | ;; |
702 | *C) |
703 | manext=C |
704 | ;; |
705 | *L) |
706 | manext=L |
707 | ;; |
708 | *) |
709 | manext=1 |
710 | ;; |
711 | esac |
712 | |
91407755 |
713 | : make some quick guesses about what we are up against |
714 | echo " " |
715 | $echo $n "Hmm... $c" |
716 | cat /usr/include/signal.h /usr/include/sys/signal.h >foo |
717 | if test `echo abc | tr a-z A-Z` = Abc ; then |
718 | echo "Looks kind of like a USG system, but we'll see..." |
719 | echo exit 1 >bsd |
720 | echo exit 0 >usg |
721 | echo exit 1 >v7 |
722 | elif $contains SIGTSTP foo >/dev/null 2>&1 ; then |
723 | echo "Looks kind of like a BSD system, but we'll see..." |
724 | echo exit 0 >bsd |
725 | echo exit 1 >usg |
726 | echo exit 1 >v7 |
727 | else |
728 | echo "Looks kind of like a version 7 system, but we'll see..." |
729 | echo exit 1 >bsd |
730 | echo exit 1 >usg |
731 | echo exit 0 >v7 |
732 | fi |
733 | case "$eunicefix" in |
734 | *unixtovms*) |
735 | cat <<'EOI' |
736 | There is, however, a strange, musty smell in the air that reminds me of |
737 | something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. |
738 | EOI |
739 | echo "exit 0" >eunice |
740 | d_eunice="$define" |
741 | ;; |
742 | *) |
743 | echo " " |
744 | echo "Congratulations. You aren't running Eunice." |
745 | d_eunice="$undef" |
746 | echo "exit 1" >eunice |
747 | ;; |
748 | esac |
749 | if test -f /xenix; then |
750 | echo "Actually, this looks more like a XENIX system..." |
751 | echo "exit 0" >xenix |
752 | else |
753 | echo " " |
754 | echo "It's not Xenix..." |
755 | echo "exit 1" >xenix |
756 | fi |
757 | chmod +x xenix |
758 | $eunicefix xenix |
759 | if test -f /venix; then |
760 | echo "Actually, this looks more like a VENIX system..." |
761 | echo "exit 0" >venix |
762 | else |
763 | echo " " |
764 | if xenix; then |
765 | : null |
766 | else |
767 | echo "Nor is it Venix..." |
768 | fi |
769 | echo "exit 1" >venix |
770 | fi |
771 | chmod +x bsd usg v7 eunice venix |
772 | $eunicefix bsd usg v7 eunice venix |
773 | rm -rf foo |
774 | rmlist="$rmlist bsd usg v7 eunice venix xenix" |
775 | |
a687059c |
776 | : see what memory models we can support |
777 | case "$models" in |
778 | '') |
779 | : We may not use Cppsym or we get a circular dependency through cc. |
780 | : But this should work regardless of which cc we eventually use. |
781 | cat >pdp11.c <<'EOP' |
782 | main() { |
783 | #ifdef pdp11 |
784 | exit(0); |
785 | #else |
786 | exit(1); |
787 | #endif |
788 | } |
789 | EOP |
790 | cc -o pdp11 pdp11.c >/dev/null 2>&1 |
791 | if pdp11 2>/dev/null; then |
792 | dflt='unsplit split' |
793 | else |
794 | ans=`loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge` |
795 | case "$ans" in |
796 | X) dflt='none';; |
797 | *) if $test -d /lib/small || $test -d /usr/lib/small; then |
798 | dflt='small' |
799 | else |
800 | dflt='' |
801 | fi |
802 | if $test -d /lib/medium || $test -d /usr/lib/medium; then |
803 | dflt="$dflt medium" |
804 | fi |
805 | if $test -d /lib/large || $test -d /usr/lib/large; then |
806 | dflt="$dflt large" |
807 | fi |
808 | if $test -d /lib/huge || $test -d /usr/lib/huge; then |
809 | dflt="$dflt huge" |
810 | fi |
811 | esac |
812 | fi |
813 | ;; |
814 | *) dflt="$models" ;; |
815 | esac |
816 | $cat <<EOM |
817 | |
818 | Some systems have different model sizes. On most systems they are called |
819 | small, medium, large, and huge. On the PDP11 they are called unsplit and |
820 | split. If your system doesn't support different memory models, say "none". |
821 | If you wish to force everything to one memory model, say "none" here and |
822 | put the appropriate flags later when it asks you for other cc and ld flags. |
823 | Venix systems may wish to put "none" and let the compiler figure things out. |
824 | (In the following question multiple model names should be space separated.) |
825 | |
826 | EOM |
827 | rp="Which models are supported? [$dflt]" |
828 | $echo $n "$rp $c" |
829 | . myread |
830 | models="$ans" |
831 | |
832 | case "$models" in |
833 | none) |
834 | small='' |
835 | medium='' |
836 | large='' |
837 | huge='' |
838 | unsplit='' |
839 | split='' |
840 | ;; |
841 | *split) |
842 | case "$split" in |
843 | '') |
844 | if $contains '\-i' $mansrc/man1/ld.1 >/dev/null 2>&1 || \ |
845 | $contains '\-i' $mansrc/man1/cc.1 >/dev/null 2>&1; then |
846 | dflt='-i' |
847 | else |
848 | dflt='none' |
849 | fi |
850 | ;; |
851 | *) dflt="$split";; |
852 | esac |
853 | rp="What flag indicates separate I and D space? [$dflt]" |
854 | $echo $n "$rp $c" |
855 | . myread |
856 | case "$ans" in |
857 | none) ans='';; |
858 | esac |
859 | split="$ans" |
860 | unsplit='' |
861 | ;; |
862 | *large*|*small*|*medium*|*huge*) |
863 | case "$models" in |
864 | *large*) |
865 | case "$large" in |
866 | '') dflt='-Ml';; |
867 | *) dflt="$large";; |
868 | esac |
869 | rp="What flag indicates large model? [$dflt]" |
870 | $echo $n "$rp $c" |
871 | . myread |
872 | case "$ans" in |
873 | none) ans=''; |
874 | esac |
875 | large="$ans" |
876 | ;; |
877 | *) large='';; |
878 | esac |
879 | case "$models" in |
880 | *huge*) |
881 | case "$huge" in |
882 | '') dflt='-Mh';; |
883 | *) dflt="$huge";; |
884 | esac |
885 | rp="What flag indicates huge model? [$dflt]" |
886 | $echo $n "$rp $c" |
887 | . myread |
888 | case "$ans" in |
889 | none) ans=''; |
890 | esac |
891 | huge="$ans" |
892 | ;; |
893 | *) huge="$large";; |
894 | esac |
895 | case "$models" in |
896 | *medium*) |
897 | case "$medium" in |
898 | '') dflt='-Mm';; |
899 | *) dflt="$medium";; |
900 | esac |
901 | rp="What flag indicates medium model? [$dflt]" |
902 | $echo $n "$rp $c" |
903 | . myread |
904 | case "$ans" in |
905 | none) ans=''; |
906 | esac |
907 | medium="$ans" |
908 | ;; |
909 | *) medium="$large";; |
910 | esac |
911 | case "$models" in |
912 | *small*) |
913 | case "$small" in |
914 | '') dflt='none';; |
915 | *) dflt="$small";; |
916 | esac |
917 | rp="What flag indicates small model? [$dflt]" |
918 | $echo $n "$rp $c" |
919 | . myread |
920 | case "$ans" in |
921 | none) ans=''; |
922 | esac |
923 | small="$ans" |
924 | ;; |
925 | *) small='';; |
926 | esac |
927 | ;; |
928 | *) |
929 | echo "Unrecognized memory models--you may have to edit Makefile.SH" |
930 | ;; |
931 | esac |
932 | |
933 | : see if we need a special compiler |
934 | echo " " |
935 | if usg; then |
936 | case "$cc" in |
937 | '') |
938 | case "$Mcc" in |
939 | /*) dflt='Mcc' |
940 | ;; |
941 | *) |
942 | case "$large" in |
943 | -M*) |
944 | dflt='cc' |
945 | ;; |
946 | *) |
947 | if $contains '\-M' $mansrc/cc.1 >/dev/null 2>&1 ; then |
948 | dflt='cc -M' |
949 | else |
950 | dflt='cc' |
951 | fi |
952 | ;; |
953 | esac |
954 | ;; |
955 | esac |
956 | ;; |
957 | *) dflt="$cc";; |
958 | esac |
959 | $cat <<'EOM' |
960 | |
961 | On some systems the default C compiler will not resolve multiple global |
962 | references that happen to have the same name. On some such systems the |
963 | "Mcc" command may be used to force these to be resolved. On other systems |
964 | a "cc -M" command is required. (Note that the -M flag on other systems |
965 | indicates a memory model to use!) If you have the Gnu C compiler, you |
966 | might wish to use that instead. What command will force resolution on |
967 | EOM |
968 | $echo $n "this system? [$dflt] $c" |
969 | rp="Command to resolve multiple refs? [$dflt]" |
970 | . myread |
971 | cc="$ans" |
972 | else |
973 | case "$cc" in |
974 | '') dflt=cc;; |
975 | *) dflt="$cc";; |
976 | esac |
977 | rp="Use which C compiler? [$dflt]" |
978 | $echo $n "$rp $c" |
979 | . myread |
980 | cc="$ans" |
981 | fi |
982 | case "$cc" in |
983 | gcc*) cpp=`loc gcc-cpp $cpp $pth`;; |
984 | esac |
985 | |
986 | : determine optimize, if desired, or use for debug flag also |
987 | case "$optimize" in |
988 | ' ') dflt="none" |
989 | ;; |
990 | '') dflt="-O"; |
991 | ;; |
992 | *) dflt="$optimize" |
993 | ;; |
994 | esac |
995 | cat <<EOH |
91407755 |
996 | |
a687059c |
997 | Some C compilers have problems with their optimizers, by default, $package |
998 | compiles with the -O flag to use the optimizer. Alternately, you might |
999 | want to use the symbolic debugger, which uses the -g flag (on traditional |
1000 | Unix systems). Either flag can be specified here. To use neither flag, |
1001 | specify the word "none". |
1002 | |
1003 | EOH |
1004 | rp="What optimizer/debugger flag should be used? [$dflt]" |
1005 | $echo $n "$rp $c" |
1006 | . myread |
1007 | optimize="$ans" |
1008 | case "$optimize" in |
1009 | 'none') optimize=" " |
1010 | ;; |
1011 | esac |
1012 | |
1013 | case "$ccflags" in |
1014 | '') case "$cc" in |
91407755 |
1015 | *gcc*) dflt='-fpcc-struct-return';; |
a687059c |
1016 | *) dflt='none';; |
1017 | esac |
1018 | ;; |
1019 | *) dflt="$ccflags";; |
1020 | esac |
91407755 |
1021 | if test -d /usr/netinclude; then |
1022 | case "$dflt" in |
1023 | *netinclude*);; |
1024 | *) dflt="$dflt -I/usr/netinclude";; |
1025 | esac |
1026 | fi |
1027 | case "$optimize" in |
1028 | -g*) |
1029 | case "$dflt" in |
1030 | *DEBUGGING*);; |
1031 | *) dflt="$dflt -DDEBUGGING";; |
1032 | esac |
1033 | ;; |
1034 | esac |
1035 | cat <<EOH |
1036 | |
1037 | Your C compiler may want other flags. For this question you should |
1038 | include -I/whatever and -DWHATEVER flags and any other flags used by |
1039 | the C compiler, but you should NOT include libraries or ld flags like |
1040 | -lwhatever. To use no flags, specify the word "none". |
1041 | |
1042 | EOH |
a687059c |
1043 | rp="Any additional cc flags? [$dflt]" |
1044 | $echo $n "$rp $c" |
1045 | . myread |
1046 | case "$ans" in |
1047 | none) ans=''; |
1048 | esac |
1049 | ccflags="$ans" |
1050 | |
91407755 |
1051 | : the following weeds options from ccflags that are of no interest to cpp |
1052 | cppflags="$ccflags" |
1053 | case "$cc" in |
1054 | *gcc*) cppflags="$cppflags -D__GNUC__";; |
1055 | esac |
1056 | case "$cppflags" in |
1057 | '');; |
1058 | *) set X $cppflags |
1059 | cppflags='' |
1060 | for flag do |
1061 | case $flag in |
1062 | -D*|-I*) cppflags="$cppflags $flag";; |
1063 | esac |
1064 | done |
1065 | case "$cppflags" in |
1066 | *-*) echo "(C preprocessor flags: $cppflags)";; |
1067 | esac |
1068 | ;; |
1069 | esac |
1070 | |
a687059c |
1071 | case "$ldflags" in |
1072 | '') if venix; then |
1073 | dflt='-i -z' |
1074 | else |
1075 | dflt='none' |
1076 | fi |
1077 | ;; |
1078 | *) dflt="$ldflags";; |
1079 | esac |
1080 | echo " " |
1081 | rp="Any additional ld flags (NOT including libraries)? [$dflt]" |
1082 | $echo $n "$rp $c" |
1083 | . myread |
1084 | case "$ans" in |
1085 | none) ans=''; |
1086 | esac |
1087 | ldflags="$ans" |
1088 | rmlist="$rmlist pdp11" |
1089 | |
91407755 |
1090 | echo " " |
1091 | echo "Checking for optional libraries..." |
a687059c |
1092 | case "$libs" in |
91407755 |
1093 | '') dflt='';; |
a687059c |
1094 | *) dflt="$libs";; |
1095 | esac |
91407755 |
1096 | case "$libswanted" in |
1097 | '') libswanted='c_s';; |
1098 | esac |
1099 | for thislib in $libswanted; do |
1100 | if xxx=`loc lib$thislib.a X /usr/lib /usr/local/lib /lib`; then |
1101 | echo "Found -l$thislib." |
1102 | case "$dflt" in |
1103 | *-l$thislib*);; |
1104 | *) dflt="$dflt -l$thislib";; |
1105 | esac |
1106 | elif xxx=`loc lib$thislib.a X $libpth`; then |
1107 | echo "Found $xxx." |
1108 | case "$dflt" in |
1109 | *$xxx*);; |
1110 | *) dflt="$dflt $xxx";; |
1111 | esac |
1112 | else |
1113 | echo "No -l$thislib." |
1114 | fi |
1115 | done |
1116 | set X $dflt |
1117 | shift |
1118 | dflt="$*" |
1119 | case "$dflt" in |
1120 | '') dflt='none';; |
1121 | esac |
a687059c |
1122 | |
1123 | $cat <<EOM |
1124 | |
1125 | Some versions of Unix support shared libraries, which make |
1126 | executables smaller but make load time slightly longer. |
1127 | |
1128 | On some systems, mostly newer Unix System V's, the shared library |
1129 | is included by putting the option "-lc_s" as the last thing on the |
1130 | cc command line when linking. Other systems use shared libraries |
1131 | by default. There may be other libraries needed to compile $package |
1132 | on your machine as well. If your system needs the "-lc_s" option, |
1133 | include it here. Include any other special libraries here as well. |
1134 | EOM |
1135 | |
1136 | echo " " |
1137 | rp="Any additional libraries? [$dflt]" |
1138 | $echo $n "$rp $c" |
1139 | . myread |
1140 | case "$ans" in |
1141 | none) ans=''; |
1142 | esac |
1143 | libs="$ans" |
1144 | |
1145 | : check for ordering of bytes in a long |
1146 | case "$byteorder" in |
1147 | '') |
1148 | cat <<'EOM' |
1149 | |
1150 | In the following, larger digits indicate more significance. A big-endian |
1151 | machine like a Pyramid or a Motorola 680?0 chip will come out to 4321. A |
1152 | little-endian machine like a Vax or an Intel 80?86 chip would be 1234. Other |
91407755 |
1153 | machines may have weird orders like 3412. A Cray will report 87654321. If |
1154 | the test program works the default is probably right. |
1155 | I'm now running the test program... |
a687059c |
1156 | EOM |
1157 | $cat >try.c <<'EOCP' |
1158 | #include <stdio.h> |
1159 | main() |
1160 | { |
1161 | int i; |
1162 | union { |
1163 | unsigned long l; |
91407755 |
1164 | char c[8]; |
a687059c |
1165 | } u; |
1166 | |
91407755 |
1167 | u.l = 0x0807060504030201; |
1168 | for (i=0; i < sizeof(long); i++) |
1169 | printf("%c",u.c[i]+'0'); |
1170 | printf("\n"); |
a687059c |
1171 | } |
1172 | EOCP |
1173 | if $cc try.c -o try >/dev/null 2>&1 ; then |
1174 | dflt=`try` |
1175 | case "$dflt" in |
91407755 |
1176 | ????|????????) echo "(The test program ran ok.)";; |
a687059c |
1177 | *) echo "(The test program didn't run right for some reason.)";; |
1178 | esac |
1179 | else |
1180 | dflt='4321' |
1181 | echo "(I can't seem to compile the test program. Guessing big-endian...)" |
1182 | fi |
1183 | ;; |
1184 | *) |
1185 | echo " " |
1186 | dflt="$byteorder" |
1187 | ;; |
1188 | esac |
1189 | rp="What is the order of bytes in a long? [$dflt]" |
1190 | $echo $n "$rp $c" |
1191 | . myread |
1192 | byteorder="$ans" |
1193 | $rm -f try.c try |
1194 | |
1195 | : see how we invoke the C preprocessor |
1196 | echo " " |
1197 | echo "Now, how can we feed standard input to your C preprocessor..." |
1198 | cat <<'EOT' >testcpp.c |
1199 | #define ABC abc |
1200 | #define XYZ xyz |
1201 | ABC.XYZ |
1202 | EOT |
1203 | echo 'Maybe "'"$cc"' -E" will work...' |
1204 | $cc -E <testcpp.c >testcpp.out 2>&1 |
91407755 |
1205 | : try to force gcc preprocessor if that is the compiler they are using |
1206 | case $? in |
1207 | 0) cppstdin="$cc -E";; |
1208 | *) case "$cc" in |
1209 | *gcc*) |
1210 | cd .. |
1211 | echo 'Trying (cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c)' |
1212 | echo 'cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c' >cppstdin |
1213 | chmod 755 cppstdin |
1214 | cppstdin=`pwd`/cppstdin |
1215 | cppminus=''; |
1216 | cd UU |
1217 | $cppstdin <testcpp.c >testcpp.out 2>&1 |
1218 | ;; |
1219 | esac |
1220 | ;; |
1221 | esac |
a687059c |
1222 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1223 | echo "Yup, it does." |
1224 | cppstdin="$cc -E" |
1225 | cppminus=''; |
1226 | else |
1227 | echo 'Nope, maybe "'$cpp'" will work...' |
1228 | $cpp <testcpp.c >testcpp.out 2>&1 |
1229 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1230 | echo "Yup, it does." |
1231 | cppstdin="$cpp" |
1232 | cppminus=''; |
1233 | else |
1234 | echo 'No such luck...maybe "'$cpp' -" will work...' |
1235 | $cpp - <testcpp.c >testcpp.out 2>&1 |
1236 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1237 | echo "It works!" |
1238 | cppstdin="$cpp" |
1239 | cppminus='-'; |
1240 | else |
1241 | echo 'Nixed again...maybe "'"$cc"' -E -" will work...' |
1242 | $cc -E - <testcpp.c >testcpp.out 2>&1 |
1243 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1244 | echo "Hooray, it works! I was beginning to wonder." |
1245 | cppstdin="$cc -E" |
1246 | cppminus='-'; |
1247 | else |
1248 | echo 'Nope...maybe "'"$cc"' -P" will work...' |
1249 | $cc -P <testcpp.c >testcpp.out 2>&1 |
1250 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1251 | echo "Yup, that does." |
1252 | cppstdin="$cc -P" |
1253 | cppminus=''; |
1254 | else |
1255 | echo 'Nope...maybe "'"$cc"' -P -" will work...' |
1256 | $cc -P - <testcpp.c >testcpp.out 2>&1 |
1257 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1258 | echo "Yup, that does." |
1259 | cppstdin="$cc -P" |
1260 | cppminus='-'; |
1261 | else |
1262 | echo 'Hmm...perhaps you already told me...' |
1263 | case "$cppstdin" in |
1264 | '') ;; |
1265 | *) $cppstdin $cppminus <testcpp.c >testcpp.out 2>&1;; |
1266 | esac |
1267 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1268 | echo "Hooray, you did! I was beginning to wonder." |
1269 | else |
1270 | echo 'Uh-uh. Time to get fancy...' |
1271 | cd .. |
1272 | echo 'Trying (cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c)' |
1273 | echo 'cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c' >cppstdin |
1274 | chmod 755 cppstdin |
1275 | cppstdin=`pwd`/cppstdin |
1276 | cppminus=''; |
1277 | cd UU |
1278 | $cppstdin <testcpp.c >testcpp.out 2>&1 |
1279 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1280 | echo "Eureka!." |
1281 | else |
1282 | dflt=blurfl |
1283 | $echo $n "No dice. I can't find a C preprocessor. Name one: $c" |
1284 | rp='Name a C preprocessor:' |
1285 | . myread |
1286 | cppstdin="$ans" |
1287 | $cppstdin <testcpp.c >testcpp.out 2>&1 |
1288 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1289 | echo "OK, that will do." |
1290 | else |
1291 | echo "Sorry, I can't get that to work. Go find one." |
1292 | exit 1 |
1293 | fi |
1294 | fi |
1295 | fi |
1296 | fi |
1297 | fi |
1298 | fi |
1299 | fi |
1300 | fi |
1301 | fi |
1302 | rm -f testcpp.c testcpp.out |
1303 | |
91407755 |
1304 | : get list of predefined functions in a handy place |
1305 | echo " " |
1306 | case "$libc" in |
1307 | '') libc=unknown;; |
1308 | esac |
1309 | case "$libpth" in |
1310 | '') libpth='/lib /usr/lib /usr/local/lib';; |
1311 | esac |
1312 | case "$libs" in |
1313 | *-lc_s*) libc=`loc libc_s.a $libc $libpth` |
1314 | esac |
1315 | libnames=''; |
1316 | case "$libs" in |
1317 | '') ;; |
1318 | *) for thislib in $libs; do |
1319 | case "$thislib" in |
1320 | -l*) thislib=`expr X$thislib : 'X-l\(.*\)'` |
1321 | try=`loc lib$thislib.a blurfl/dyick $libpth` |
1322 | if test ! -f $try; then |
1323 | try=`loc lib$thislib blurfl/dyick $libpth` |
1324 | if test ! -f $try; then |
1325 | try=`loc $thislib blurfl/dyick $libpth` |
1326 | if test ! -f $try; then |
1327 | try='' |
1328 | fi |
1329 | fi |
1330 | fi |
1331 | libnames="$libnames $try" |
1332 | ;; |
1333 | *) libnames="$libnames $thisname" ;; |
1334 | esac |
1335 | done |
1336 | ;; |
1337 | esac |
1338 | set /usr/lib/libc.so.[0-9]* |
1339 | eval set \$$# |
1340 | if test -f "$1"; then |
1341 | echo "Your shared C library is in $1." |
1342 | libc="$1" |
1343 | elif test -f $libc; then |
1344 | echo "Your C library is in $libc, like you said before." |
1345 | elif test -f /lib/libc.a; then |
1346 | echo "Your C library is in /lib/libc.a. You're normal." |
1347 | libc=/lib/libc.a |
1348 | else |
1349 | ans=`loc libc.a blurfl/dyick $libpth` |
1350 | if test ! -f "$ans"; then |
1351 | ans=`loc libc blurfl/dyick $libpth` |
1352 | fi |
1353 | if test ! -f "$ans"; then |
1354 | ans=`loc clib blurfl/dyick $libpth` |
1355 | fi |
1356 | if test ! -f "$ans"; then |
1357 | ans=`loc Slibc.a blurfl/dyick /usr/lib/386 /lib/386 $libpth` |
1358 | fi |
1359 | if test ! -f "$ans"; then |
1360 | ans=`loc Mlibc.a blurfl/dyick $libpth` |
1361 | fi |
1362 | if test ! -f "$ans"; then |
1363 | ans=`loc Llibc.a blurfl/dyick $libpth` |
1364 | fi |
1365 | if test -f "$ans"; then |
1366 | echo "Your C library is in $ans, of all places." |
1367 | libc=$ans |
1368 | else |
1369 | cat <<EOM |
1370 | |
1371 | I can't seem to find your C library. I've looked in the following places: |
1372 | |
1373 | $libpth |
1374 | |
1375 | None of these seems to contain your C library. What is the full name |
1376 | EOM |
1377 | dflt=None |
1378 | $echo $n "of your C library? $c" |
1379 | rp='C library full name?' |
1380 | . myread |
1381 | libc="$ans" |
1382 | fi |
1383 | fi |
1384 | echo " " |
1385 | set $libc $libnames |
1386 | $echo $n "Extracting names from $* for later perusal...$c" |
1387 | nm $* 2>/dev/null >libc.tmp |
1388 | $sed -n -e 's/^.* [AT] *_[_.]*//p' -e 's/^.* [AT] //p' <libc.tmp >libc.list |
1389 | if $contains '^printf$' libc.list >/dev/null 2>&1; then |
1390 | echo "done" |
1391 | else |
1392 | $sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p' <libc.tmp >libc.list |
1393 | $contains '^printf$' libc.list >/dev/null 2>&1 || \ |
1394 | $sed -n -e 's/^.* D __*//p' -e 's/^.* D //p' <libc.tmp >libc.list |
1395 | $contains '^printf$' libc.list >/dev/null 2>&1 || \ |
1396 | $sed -n -e 's/^_//' \ |
1397 | -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p' <libc.tmp >libc.list |
1398 | if $contains '^printf$' libc.list >/dev/null 2>&1; then |
1399 | echo "done" |
1400 | else |
1401 | echo " " |
1402 | echo "nm didn't seem to work right." |
1403 | echo "Trying ar instead..." |
1404 | if ar t $libc > libc.tmp; then |
1405 | for thisname in $libnames; do |
1406 | ar t $thisname >>libc.tmp |
1407 | done |
1408 | $sed -e 's/\.o$//' < libc.tmp > libc.list |
1409 | echo "Ok." |
1410 | else |
1411 | echo "ar didn't seem to work right." |
1412 | echo "Maybe this is a Cray...trying bld instead..." |
1413 | if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list; then |
1414 | for thisname in $libnames; do |
1415 | bld t $libnames | \ |
1416 | $sed -e 's/.*\///' -e 's/\.o:.*$//' >>libc.list |
1417 | ar t $thisname >>libc.tmp |
1418 | done |
1419 | echo "Ok." |
1420 | else |
1421 | echo "That didn't work either. Giving up." |
1422 | exit 1 |
1423 | fi |
1424 | fi |
1425 | fi |
1426 | fi |
1427 | |
1428 | inlibc='echo " "; |
1429 | if $contains "^$1\$" libc.list >/dev/null 2>&1; |
1430 | then echo "$1() found"; eval "$2=$define"; |
1431 | else echo "$1() not found"; eval "$2=$undef"; fi' |
1432 | |
1433 | rmlist="$rmlist libc.tmp libc.list" |
1434 | |
a687059c |
1435 | : see if bcmp exists |
1436 | set bcmp d_bcmp |
1437 | eval $inlibc |
1438 | |
1439 | : see if bcopy exists |
1440 | set bcopy d_bcopy |
1441 | eval $inlibc |
1442 | |
1443 | : see if sprintf is declared as int or pointer to char |
1444 | echo " " |
1445 | cat >.ucbsprf.c <<'EOF' |
1446 | main() { char buf[10]; exit((unsigned long)sprintf(buf,"%s","foo") > 10L); } |
1447 | EOF |
1448 | if $cc $ccflags .ucbsprf.c -o .ucbsprf >/dev/null 2>&1 && .ucbsprf; then |
1449 | echo "Your sprintf() returns (int)." |
1450 | d_charsprf="$undef" |
1451 | else |
1452 | echo "Your sprintf() returns (char*)." |
1453 | d_charsprf="$define" |
1454 | fi |
1455 | /bin/rm -f .ucbsprf.c .ucbsprf |
1456 | |
1457 | : see if vprintf exists |
1458 | echo " " |
1459 | if $contains '^vprintf$' libc.list >/dev/null 2>&1; then |
1460 | echo 'vprintf() found.' |
1461 | d_vprintf="$define" |
1462 | cat >.ucbsprf.c <<'EOF' |
1463 | #include <varargs.h> |
1464 | |
1465 | main() { xxx("foo"); } |
1466 | |
1467 | xxx(va_alist) |
1468 | va_dcl |
1469 | { |
1470 | va_list args; |
1471 | char buf[10]; |
1472 | |
1473 | va_start(args); |
1474 | exit((unsigned long)vsprintf(buf,"%s",args) > 10L); |
1475 | } |
1476 | EOF |
1477 | if $cc $ccflags .ucbsprf.c -o .ucbsprf >/dev/null 2>&1 && .ucbsprf; then |
1478 | echo "Your vsprintf() returns (int)." |
1479 | d_charvspr="$undef" |
1480 | else |
1481 | echo "Your vsprintf() returns (char*)." |
1482 | d_charvspr="$define" |
1483 | fi |
1484 | /bin/rm -f .ucbsprf.c .ucbsprf |
1485 | else |
1486 | echo 'vprintf() not found.' |
1487 | d_vprintf="$undef" |
1488 | d_charvspr="$undef" |
1489 | fi |
1490 | |
1491 | : see if crypt exists |
1492 | echo " " |
1493 | if $contains '^crypt$' libc.list >/dev/null 2>&1; then |
1494 | echo 'crypt() found.' |
1495 | d_crypt="$define" |
1496 | cryptlib='' |
1497 | else |
1498 | cryptlib=`loc Slibcrypt.a "" /lib/386 /lib` |
1499 | if $test -z "$cryptlib"; then |
1500 | cryptlib=`loc Mlibcrypt.a "" /lib/386 /lib` |
1501 | else |
1502 | cryptlib=-lcrypt |
1503 | fi |
1504 | if $test -z "$cryptlib"; then |
1505 | cryptlib=`loc Llibcrypt.a "" /lib/386 /lib` |
1506 | else |
1507 | cryptlib=-lcrypt |
1508 | fi |
1509 | if $test -z "$cryptlib"; then |
1510 | cryptlib=`loc libcrypt.a "" $libpth` |
1511 | else |
1512 | cryptlib=-lcrypt |
1513 | fi |
1514 | if $test -z "$cryptlib"; then |
1515 | echo 'crypt() not found.' |
1516 | d_crypt="$undef" |
1517 | else |
1518 | d_crypt="$define" |
1519 | fi |
1520 | fi |
1521 | |
91407755 |
1522 | : get csh whereabouts |
1523 | case "$csh" in |
1524 | 'csh') d_csh="$undef" ;; |
1525 | *) d_csh="$define" ;; |
1526 | esac |
1527 | |
a687059c |
1528 | : see if this is a dirent system |
1529 | echo " " |
1530 | if $test -r /usr/include/dirent.h ; then |
1531 | i_dirent="$define" |
1532 | echo "dirent.h found." |
1533 | if $contains 'd_namlen' /usr/include/sys/dirent.h >/dev/null 2>&1; then |
1534 | d_dirnamlen="$define" |
1535 | else |
1536 | d_dirnamlen="$undef" |
1537 | fi |
1538 | else |
1539 | i_dirent="$undef" |
1540 | d_dirnamlen="$define" |
1541 | echo "No dirent.h found." |
1542 | fi |
1543 | |
1544 | : now see if they want to do setuid emulation |
1545 | case "$d_dosuid" in |
1546 | '') dflt=n;; |
1547 | *undef*) dflt=n;; |
1548 | *) dflt=y;; |
1549 | esac |
1550 | cat <<EOM |
1551 | |
1552 | Some sites have disabled setuid #! scripts because of a bug in the kernel |
1553 | that prevents them from being secure. If you are on such a system, the |
1554 | setuid/setgid bits on scripts are currently useless. It is possible for |
1555 | $package to detect those bits and emulate setuid/setgid in a secure fashion |
1556 | until a better solution is devised for the kernel problem. |
1557 | |
1558 | EOM |
1559 | rp="Do you want to do setuid/setgid emulation? [$dflt]" |
1560 | echo $n "$rp $c" |
1561 | . myread |
1562 | case "$ans" in |
1563 | '') $ans="$dflt";; |
1564 | esac |
1565 | case "$ans" in |
1566 | y*) d_dosuid="$define";; |
1567 | *) d_dosuid="$undef";; |
1568 | esac |
1569 | |
1570 | : see if dup2 exists |
1571 | set dup2 d_dup2 |
1572 | eval $inlibc |
1573 | |
1574 | : see if fchmod exists |
1575 | set fchmod d_fchmod |
1576 | eval $inlibc |
1577 | |
1578 | : see if fchown exists |
1579 | set fchown d_fchown |
1580 | eval $inlibc |
1581 | |
1582 | : see if this is an fcntl system |
1583 | echo " " |
1584 | if $test -r /usr/include/fcntl.h ; then |
1585 | d_fcntl="$define" |
1586 | echo "fcntl.h found." |
1587 | else |
1588 | d_fcntl="$undef" |
1589 | echo "No fcntl.h found, but that's ok." |
1590 | fi |
1591 | |
1592 | : see if flock exists |
1593 | set flock d_flock |
1594 | eval $inlibc |
1595 | |
1596 | : see if getgroups exists |
1597 | set getgroups d_getgrps |
1598 | eval $inlibc |
1599 | |
1600 | : see if gethostent exists |
1601 | set gethostent d_gethent |
1602 | eval $inlibc |
1603 | |
1604 | : see if getpgrp exists |
1605 | set getpgrp d_getpgrp |
1606 | eval $inlibc |
1607 | |
1608 | : see if getpriority exists |
1609 | set getpriority d_getprior |
1610 | eval $inlibc |
1611 | |
1612 | : see if htonl exists |
1613 | set htonl d_htonl |
1614 | eval $inlibc |
1615 | |
1616 | : index or strcpy |
378cc40b |
1617 | echo " " |
a687059c |
1618 | case "$d_index" in |
1619 | n) dflt=n;; |
1620 | *) dflt=y;; |
1621 | esac |
1622 | if $contains '^index$' libc.list >/dev/null 2>&1 ; then |
1623 | if $contains '^strchr$' libc.list >/dev/null 2>&1 ; then |
1624 | echo "Your system has both index() and strchr(). Shall I use" |
1625 | rp="index() rather than strchr()? [$dflt]" |
1626 | $echo $n "$rp $c" |
1627 | . myread |
1628 | case "$ans" in |
1629 | n*) d_index="$define" ;; |
1630 | *) d_index="$undef" ;; |
1631 | esac |
1632 | else |
1633 | d_index="$undef" |
1634 | echo "index() found." |
1635 | fi |
378cc40b |
1636 | else |
a687059c |
1637 | if $contains '^strchr$' libc.list >/dev/null 2>&1 ; then |
1638 | d_index="$define" |
1639 | echo "strchr() found." |
1640 | else |
1641 | echo "No index() or strchr() found!" |
1642 | d_index="$undef" |
1643 | fi |
378cc40b |
1644 | fi |
1645 | |
a687059c |
1646 | : see if ioctl defs are in sgtty/termio or sys/ioctl |
378cc40b |
1647 | echo " " |
a687059c |
1648 | if $test -r /usr/include/sys/ioctl.h ; then |
1649 | d_ioctl="$define" |
1650 | echo "sys/ioctl.h found." |
378cc40b |
1651 | else |
a687059c |
1652 | d_ioctl="$undef" |
1653 | echo "sys/ioctl.h not found, assuming ioctl args are defined in sgtty.h." |
378cc40b |
1654 | fi |
1655 | |
a687059c |
1656 | : see if killpg exists |
1657 | set killpg d_killpg |
1658 | eval $inlibc |
1659 | |
1660 | : see if memcmp exists |
1661 | set memcmp d_memcmp |
1662 | eval $inlibc |
1663 | |
1664 | : see if memcpy exists |
1665 | set memcpy d_memcpy |
1666 | eval $inlibc |
1667 | |
1668 | : see if mkdir exists |
1669 | set mkdir d_mkdir |
1670 | eval $inlibc |
1671 | |
1672 | : see if ndbm is available |
378cc40b |
1673 | echo " " |
91407755 |
1674 | if xxx=`loc ndbm.h x /usr/include /usr/local/include /usr/netinclude`; then |
a687059c |
1675 | d_ndbm="$define" |
1676 | echo "ndbm.h found." |
378cc40b |
1677 | else |
a687059c |
1678 | d_ndbm="$undef" |
1679 | echo "ndbm.h not found." |
378cc40b |
1680 | fi |
1681 | |
a687059c |
1682 | : see if we have the old dbm |
378cc40b |
1683 | echo " " |
91407755 |
1684 | if xxx=`loc dbm.h x /usr/include /usr/local/include /usr/netinclude`; then |
a687059c |
1685 | d_odbm="$define" |
1686 | echo "dbm.h found." |
378cc40b |
1687 | else |
a687059c |
1688 | d_odbm="$undef" |
1689 | echo "dbm.h not found." |
378cc40b |
1690 | fi |
1691 | |
03a14243 |
1692 | : see if this is a pwd system |
378cc40b |
1693 | echo " " |
a687059c |
1694 | if $test -r /usr/include/pwd.h ; then |
1695 | i_pwd="$define" |
1696 | echo "pwd.h found." |
91407755 |
1697 | $cppstdin $cppflags </usr/include/pwd.h >$$.h |
1698 | if $contains 'pw_quota' $$.h >/dev/null 2>&1; then |
a687059c |
1699 | d_pwquota="$define" |
1700 | else |
1701 | d_pwquota="$undef" |
1702 | fi |
91407755 |
1703 | if $contains 'pw_age' $$.h >/dev/null 2>&1; then |
a687059c |
1704 | d_pwage="$define" |
1705 | else |
1706 | d_pwage="$undef" |
1707 | fi |
91407755 |
1708 | if $contains 'pw_change' $$.h >/dev/null 2>&1; then |
03a14243 |
1709 | d_pwchange="$define" |
1710 | else |
1711 | d_pwchange="$undef" |
1712 | fi |
91407755 |
1713 | if $contains 'pw_class' $$.h >/dev/null 2>&1; then |
03a14243 |
1714 | d_pwclass="$define" |
1715 | else |
1716 | d_pwclass="$undef" |
1717 | fi |
91407755 |
1718 | if $contains 'pw_expire' $$.h >/dev/null 2>&1; then |
03a14243 |
1719 | d_pwexpire="$define" |
1720 | else |
1721 | d_pwexpire="$undef" |
1722 | fi |
91407755 |
1723 | rm -f $$.h |
378cc40b |
1724 | else |
a687059c |
1725 | i_pwd="$undef" |
1726 | d_pwquota="$undef" |
1727 | d_pwage="$undef" |
03a14243 |
1728 | d_pwchange="$undef" |
1729 | d_pwclass="$undef" |
1730 | d_pwexpire="$undef" |
a687059c |
1731 | echo "No pwd.h found." |
378cc40b |
1732 | fi |
1733 | |
a687059c |
1734 | : see if readdir exists |
1735 | set readdir d_readdir |
1736 | eval $inlibc |
1737 | |
1738 | : see if rename exists |
1739 | set rename d_rename |
1740 | eval $inlibc |
1741 | |
1742 | : see if rmdir exists |
1743 | set rmdir d_rmdir |
1744 | eval $inlibc |
1745 | |
1746 | : see if setegid exists |
1747 | set setegid d_setegid |
1748 | eval $inlibc |
1749 | |
1750 | : see if seteuid exists |
1751 | set seteuid d_seteuid |
1752 | eval $inlibc |
1753 | |
1754 | : see if setpgrp exists |
1755 | set setpgrp d_setpgrp |
1756 | eval $inlibc |
1757 | |
1758 | : see if setpriority exists |
1759 | set setpriority d_setprior |
1760 | eval $inlibc |
1761 | |
1762 | : see if setregid exists |
1763 | set setregid d_setregid |
1764 | eval $inlibc |
1765 | set setresgid d_setresgid |
1766 | eval $inlibc |
1767 | |
1768 | : see if setreuid exists |
1769 | set setreuid d_setreuid |
1770 | eval $inlibc |
1771 | set setresuid d_setresuid |
1772 | eval $inlibc |
1773 | |
1774 | : see if setrgid exists |
1775 | set setrgid d_setrgid |
1776 | eval $inlibc |
1777 | |
378cc40b |
1778 | : see if setruid exists |
a687059c |
1779 | set setruid d_setruid |
1780 | eval $inlibc |
1781 | |
1782 | socketlib='' |
a687059c |
1783 | : see whether socket exists |
378cc40b |
1784 | echo " " |
a687059c |
1785 | if $contains socket libc.list >/dev/null 2>&1; then |
1786 | echo "Looks like you have Berkeley networking support." |
1787 | d_socket="$define" |
1788 | : now check for advanced features |
1789 | if $contains setsockopt libc.list >/dev/null 2>&1; then |
1790 | d_oldsock="$undef" |
1791 | else |
1792 | echo "...but it uses the old 4.1c interface, rather than 4.2" |
1793 | d_oldsock="$define" |
1794 | fi |
1795 | else |
1796 | : hpux, for one, puts all the socket stuff in socklib.o |
1797 | if $contains socklib libc.list >/dev/null 2>&1; then |
1798 | echo "Looks like you have Berkeley networking support." |
1799 | d_socket="$define" |
1800 | : we will have to assume that it supports the 4.2 BSD interface |
1801 | d_oldsock="$undef" |
1802 | else |
1803 | echo "Hmmm...you don't have Berkeley networking in libc.a..." |
1804 | : look for an optional networking library |
1805 | if test -f /usr/lib/libnet.a; then |
1806 | (ar t /usr/lib/libnet.a || |
1807 | nm -g /usr/lib/libnet.a) 2>/dev/null >> libc.list |
1808 | if $contains socket libc.list >/dev/null 2>&1; then |
1809 | echo "but the Wollongong group seems to have hacked it in." |
1810 | socketlib="-lnet" |
a687059c |
1811 | d_socket="$define" |
1812 | : now check for advanced features |
1813 | if $contains setsockopt libc.list >/dev/null 2>&1; then |
1814 | d_oldsock="$undef" |
1815 | else |
1816 | echo "...using the old 4.1c interface, rather than 4.2" |
1817 | d_oldsock="$define" |
1818 | fi |
1819 | else |
1820 | echo "or even in libnet.a, which is peculiar." |
1821 | d_socket="$undef" |
1822 | d_oldsock="$undef" |
1823 | fi |
1824 | else |
1825 | echo "or anywhere else I see." |
1826 | d_socket="$undef" |
1827 | d_oldsock="$undef" |
1828 | fi |
1829 | fi |
1830 | fi |
1831 | if $contains socketpair libc.list >/dev/null 2>&1; then |
1832 | d_sockpair="$define" |
378cc40b |
1833 | else |
a687059c |
1834 | d_sockpair="$undef" |
8d063cd8 |
1835 | fi |
1836 | |
135863df |
1837 | : see if stat knows about block sizes |
1838 | echo " " |
1839 | if $contains 'st_blocks;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
1840 | if $contains 'st_blksize;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
1841 | echo "Your stat knows about block sizes." |
1842 | d_statblks="$define" |
1843 | else |
1844 | echo "Your stat doesn't know about block sizes." |
1845 | d_statblks="$undef" |
1846 | fi |
1847 | else |
1848 | echo "Your stat doesn't know about block sizes." |
1849 | d_statblks="$undef" |
1850 | fi |
1851 | |
36ce8bec |
1852 | : see if stdio is really std |
1853 | echo " " |
1854 | if $contains 'char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
1855 | if $contains '_cnt;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
1856 | echo "Your stdio is pretty std." |
1857 | d_stdstdio="$define" |
1858 | else |
1859 | echo "Your stdio isn't very std." |
1860 | d_stdstdio="$undef" |
1861 | fi |
1862 | else |
1863 | echo "Your stdio isn't very std." |
1864 | d_stdstdio="$undef" |
1865 | fi |
1866 | |
8d063cd8 |
1867 | : check for structure copying |
1868 | echo " " |
1869 | echo "Checking to see if your C compiler can copy structs..." |
1870 | $cat >try.c <<'EOCP' |
1871 | main() |
1872 | { |
1873 | struct blurfl { |
1874 | int dyick; |
1875 | } foo, bar; |
1876 | |
1877 | foo = bar; |
1878 | } |
1879 | EOCP |
a687059c |
1880 | if $cc -c try.c >/dev/null 2>&1 ; then |
8d063cd8 |
1881 | d_strctcpy="$define" |
1882 | echo "Yup, it can." |
1883 | else |
1884 | d_strctcpy="$undef" |
1885 | echo "Nope, it can't." |
1886 | fi |
1887 | $rm -f try.* |
1888 | |
378cc40b |
1889 | : see if symlink exists |
a687059c |
1890 | set symlink d_symlink |
1891 | eval $inlibc |
1892 | |
1893 | : see if syscall exists |
1894 | set syscall d_syscall |
1895 | eval $inlibc |
378cc40b |
1896 | |
135863df |
1897 | : see if struct tm is defined in sys/time.h |
1898 | echo " " |
1899 | if $contains 'struct tm' /usr/include/time.h >/dev/null 2>&1 ; then |
1900 | echo "You have struct tm defined in <time.h> rather than <sys/time.h>." |
1901 | d_tminsys="$undef" |
a687059c |
1902 | if test -f /usr/include/sys/time.h; then |
1903 | i_systime="$define" |
1904 | else |
1905 | i_systime="$undef" |
1906 | fi |
135863df |
1907 | else |
1908 | echo "You have struct tm defined in <sys/time.h> rather than <time.h>." |
1909 | d_tminsys="$define" |
a687059c |
1910 | i_systime="$define" |
135863df |
1911 | fi |
91407755 |
1912 | if $contains '^#.*include.*<time\.h>' /usr/include/sys/time.h >/dev/null 2>&1 ; then |
1913 | i_timetoo="$undef" |
1914 | else |
1915 | i_timetoo="$define" |
1916 | fi |
135863df |
1917 | |
a687059c |
1918 | : see if this is a varargs system |
8d063cd8 |
1919 | echo " " |
a687059c |
1920 | if $test -r /usr/include/varargs.h ; then |
1921 | d_varargs="$define" |
1922 | echo "varargs.h found." |
8d063cd8 |
1923 | else |
a687059c |
1924 | d_varargs="$undef" |
1925 | echo "No varargs.h found, but that's ok (I hope)." |
8d063cd8 |
1926 | fi |
1927 | |
a687059c |
1928 | : see if there is a vfork |
1929 | set vfork d_vfork |
1930 | eval $inlibc |
1931 | |
36ce8bec |
1932 | : see if signal is declared as pointer to function returning int or void |
1933 | echo " " |
1934 | if $contains 'void.*signal' /usr/include/signal.h >/dev/null 2>&1 ; then |
1935 | echo "You have void (*signal())() instead of int." |
1936 | d_voidsig="$define" |
1937 | else |
1938 | echo "You have int (*signal())() instead of void." |
1939 | d_voidsig="$undef" |
1940 | fi |
1941 | |
91407755 |
1942 | : see if there is a wait4 |
1943 | set wait4 d_wait4 |
1944 | eval $inlibc |
1945 | |
8d063cd8 |
1946 | : check for void type |
1947 | echo " " |
1948 | $cat <<EOM |
1949 | Checking to see how well your C compiler groks the void type... |
1950 | |
1951 | Support flag bits are: |
1952 | 1: basic void declarations. |
1953 | 2: arrays of pointers to functions returning void. |
1954 | 4: operations between pointers to and addresses of void functions. |
1955 | |
1956 | EOM |
1957 | case "$voidflags" in |
1958 | '') |
1959 | $cat >try.c <<'EOCP' |
1960 | #if TRY & 1 |
1961 | void main() { |
1962 | #else |
1963 | main() { |
1964 | #endif |
a687059c |
1965 | extern void moo(); /* function returning void */ |
1966 | void (*goo)(); /* ptr to func returning void */ |
8d063cd8 |
1967 | #if TRY & 2 |
1968 | void (*foo[10])(); |
1969 | #endif |
1970 | |
1971 | #if TRY & 4 |
a687059c |
1972 | if(goo == moo) { |
8d063cd8 |
1973 | exit(0); |
1974 | } |
1975 | #endif |
1976 | exit(0); |
1977 | } |
1978 | EOCP |
a687059c |
1979 | if $cc -S -DTRY=$defvoidused try.c >.out 2>&1 ; then |
1980 | voidflags=$defvoidused |
1981 | echo "It appears to support void." |
8d063cd8 |
1982 | if $contains warning .out >/dev/null 2>&1; then |
1983 | echo "However, you might get some warnings that look like this:" |
1984 | $cat .out |
1985 | fi |
1986 | else |
a687059c |
1987 | echo "Hmm, your compiler has some difficulty with void. Checking further..." |
1988 | if $cc -S -DTRY=1 try.c >/dev/null 2>&1 ; then |
8d063cd8 |
1989 | echo "It supports 1..." |
a687059c |
1990 | if $cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then |
8d063cd8 |
1991 | voidflags=3 |
1992 | echo "And it supports 2 but not 4." |
1993 | else |
1994 | echo "It doesn't support 2..." |
a687059c |
1995 | if $cc -S -DTRY=5 try.c >/dev/null 2>&1 ; then |
8d063cd8 |
1996 | voidflags=5 |
1997 | echo "But it supports 4." |
1998 | else |
1999 | voidflags=1 |
2000 | echo "And it doesn't support 4." |
2001 | fi |
2002 | fi |
2003 | else |
2004 | echo "There is no support at all for void." |
2005 | voidflags=0 |
2006 | fi |
2007 | fi |
2008 | esac |
2009 | dflt="$voidflags"; |
2010 | rp="Your void support flags add up to what? [$dflt]" |
2011 | $echo $n "$rp $c" |
2012 | . myread |
2013 | voidflags="$ans" |
2014 | $rm -f try.* .out |
2015 | |
378cc40b |
2016 | : see what type gids are declared as in the kernel |
2017 | case "$gidtype" in |
2018 | '') |
2019 | if $contains 'gid_t;' /usr/include/sys/types.h >/dev/null 2>&1 ; then |
2020 | dflt='gid_t'; |
2021 | else |
2022 | set `grep 'groups\[NGROUPS\];' /usr/include/sys/user.h 2>/dev/null` unsigned short |
2023 | case $1 in |
2024 | unsigned) dflt="$1 $2" ;; |
2025 | *) dflt="$1" ;; |
2026 | esac |
2027 | fi |
2028 | ;; |
2029 | *) dflt="$gidtype" |
2030 | ;; |
2031 | esac |
2032 | cont=true |
36ce8bec |
2033 | echo " " |
91407755 |
2034 | echo "(The following only matters if you have getgroups().)" |
2035 | rp="What type are the group ids returned by getgroups()? [$dflt]" |
378cc40b |
2036 | $echo $n "$rp $c" |
2037 | . myread |
2038 | gidtype="$ans" |
8d063cd8 |
2039 | |
a687059c |
2040 | : see if this is an fcntl system |
2041 | echo " " |
2042 | if $test -r /usr/include/fcntl.h ; then |
2043 | i_fcntl="$define" |
2044 | echo "fcntl.h found." |
2045 | else |
2046 | i_fcntl="$undef" |
2047 | echo "No fcntl.h found, but that's ok." |
2048 | fi |
378cc40b |
2049 | |
a687059c |
2050 | : see if this is an grp system |
2051 | echo " " |
2052 | if $test -r /usr/include/grp.h ; then |
2053 | i_grp="$define" |
2054 | echo "grp.h found." |
2055 | else |
2056 | i_grp="$undef" |
2057 | echo "No grp.h found." |
2058 | fi |
378cc40b |
2059 | |
03a14243 |
2060 | : see if this is a netinet/in.h system |
2061 | echo " " |
91407755 |
2062 | if xxx=`loc netinet/in.h x /usr/include /usr/local/include /usr/netinclude`; then |
03a14243 |
2063 | i_niin="$define" |
2064 | echo "netinet/in.h found." |
2065 | else |
2066 | i_niin="$undef" |
2067 | echo "No netinet/in.h found." |
2068 | fi |
2069 | |
a687059c |
2070 | : see if this is a sys/dir.h system |
378cc40b |
2071 | echo " " |
a687059c |
2072 | if $test -r /usr/include/sys/dir.h ; then |
2073 | i_sysdir="$define" |
2074 | echo "sysdir.h found." |
378cc40b |
2075 | else |
a687059c |
2076 | i_sysdir="$undef" |
2077 | echo "No sysdir.h found." |
378cc40b |
2078 | fi |
2079 | |
a687059c |
2080 | : see if ioctl defs are in sgtty/termio or sys/ioctl |
378cc40b |
2081 | echo " " |
a687059c |
2082 | if $test -r /usr/include/sys/ioctl.h ; then |
2083 | i_sysioctl="$define" |
2084 | echo "sys/ioctl.h found." |
2085 | else |
2086 | i_sysioctl="$undef" |
2087 | echo "sys/ioctl.h not found, assuming ioctl args are defined in sgtty.h." |
2088 | fi |
378cc40b |
2089 | |
a687059c |
2090 | : see if this is a varargs system |
2091 | echo " " |
2092 | if $test -r /usr/include/varargs.h ; then |
2093 | i_varargs="$define" |
2094 | echo "varargs.h found." |
2095 | else |
2096 | i_varargs="$undef" |
2097 | echo "No varargs.h found, but that's ok (I hope)." |
2098 | fi |
378cc40b |
2099 | |
a687059c |
2100 | : see if this is a vfork system |
2101 | echo " " |
2102 | if $test -r /usr/include/vfork.h ; then |
2103 | i_vfork="$define" |
2104 | echo "vfork.h found." |
2105 | else |
2106 | i_vfork="$undef" |
2107 | echo "No vfork.h found." |
2108 | fi |
8d063cd8 |
2109 | |
a687059c |
2110 | : check for length of integer |
2111 | echo " " |
2112 | case "$intsize" in |
8d063cd8 |
2113 | '') |
a687059c |
2114 | echo "Checking to see how big your integers are..." |
2115 | $cat >try.c <<'EOCP' |
2116 | #include <stdio.h> |
2117 | main() |
2118 | { |
2119 | printf("%d\n", sizeof(int)); |
2120 | } |
2121 | EOCP |
2122 | if $cc try.c -o try >/dev/null 2>&1 ; then |
2123 | dflt=`try` |
8d063cd8 |
2124 | else |
a687059c |
2125 | dflt='4' |
2126 | echo "(I can't seem to compile the test program. Guessing...)" |
2127 | fi |
8d063cd8 |
2128 | ;; |
8d063cd8 |
2129 | *) |
a687059c |
2130 | dflt="$intsize" |
8d063cd8 |
2131 | ;; |
2132 | esac |
a687059c |
2133 | rp="What is the size of an integer (in bytes)? [$dflt]" |
2134 | $echo $n "$rp $c" |
2135 | . myread |
2136 | intsize="$ans" |
2137 | $rm -f try.c try |
8d063cd8 |
2138 | |
a687059c |
2139 | : determine where private executables go |
2140 | case "$privlib" in |
8d063cd8 |
2141 | '') |
a687059c |
2142 | dflt=/usr/lib/$package |
2143 | test -d /usr/local/lib && dflt=/usr/local/lib/$package |
2144 | ;; |
2145 | *) dflt="$privlib" |
8d063cd8 |
2146 | ;; |
8d063cd8 |
2147 | esac |
2148 | $cat <<EOM |
8d063cd8 |
2149 | |
a687059c |
2150 | The $package package has some auxiliary files that should be put in a library |
2151 | that is accessible by everyone. Where do you want to put these "private" |
8d063cd8 |
2152 | EOM |
a687059c |
2153 | $echo $n "but accessible files? [$dflt] $c" |
2154 | rp="Put private files where? [$dflt]" |
8d063cd8 |
2155 | . myread |
a687059c |
2156 | privlib="$ans" |
8d063cd8 |
2157 | |
a687059c |
2158 | : check for size of random number generator |
2159 | echo " " |
2160 | case "$randbits" in |
2161 | '') |
2162 | echo "Checking to see how many bits your rand function produces..." |
2163 | $cat >try.c <<'EOCP' |
2164 | #include <stdio.h> |
2165 | main() |
2166 | { |
2167 | register int i; |
2168 | register unsigned long tmp; |
2169 | register unsigned long max = 0L; |
2170 | |
2171 | for (i=1000; i; i--) { |
2172 | tmp = (unsigned long)rand(); |
2173 | if (tmp > max) max = tmp; |
2174 | } |
2175 | for (i=0; max; i++) |
2176 | max /= 2; |
2177 | printf("%d\n",i); |
2178 | } |
2179 | EOCP |
2180 | if $cc try.c -o try >/dev/null 2>&1 ; then |
2181 | dflt=`try` |
2182 | else |
2183 | dflt='?' |
2184 | echo "(I can't seem to compile the test program...)" |
2185 | fi |
8d063cd8 |
2186 | ;; |
a687059c |
2187 | *) |
2188 | dflt="$randbits" |
8d063cd8 |
2189 | ;; |
a687059c |
2190 | esac |
2191 | rp="How many bits does your rand() function produce? [$dflt]" |
2192 | $echo $n "$rp $c" |
2193 | . myread |
2194 | randbits="$ans" |
2195 | $rm -f try.c try |
2196 | |
2197 | : generate list of signal names |
2198 | echo " " |
2199 | case "$sig_name" in |
2200 | '') |
2201 | echo "Generating a list of signal names..." |
91407755 |
2202 | set X `cat /usr/include/signal.h /usr/include/sys/signal.h 2>&1 | awk ' |
2203 | $1 ~ /^#define$/ && $2 ~ /^SIG[A-Z0-9]*$/ && $3 ~ /^[1-9][0-9]*$/ { |
2204 | sig[$3] = substr($2,4,20) |
2205 | if (max < $3 && $3 < 60) { |
2206 | max = $3 |
2207 | } |
2208 | } |
2209 | |
2210 | END { |
2211 | for (i=1; i<=max; i++) { |
2212 | if (sig[i] == "") |
2213 | printf "%d", i |
2214 | else |
2215 | printf "%s", sig[i] |
2216 | if (i < max) |
2217 | printf " " |
2218 | } |
2219 | printf "\n" |
2220 | } |
2221 | '` |
a687059c |
2222 | shift |
2223 | case $# in |
2224 | 0) echo 'kill -l' >/tmp/foo$$ |
91407755 |
2225 | set X `$csh -f </tmp/foo$$` |
a687059c |
2226 | shift |
2227 | case $# in |
2228 | 0)set HUP INT QUIT ILL TRAP IOT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM |
2229 | ;; |
8d063cd8 |
2230 | esac |
8d063cd8 |
2231 | ;; |
8d063cd8 |
2232 | esac |
a687059c |
2233 | sig_name="ZERO $*" |
8d063cd8 |
2234 | ;; |
2235 | esac |
a687059c |
2236 | echo "Signals are: $sig_name" |
8d063cd8 |
2237 | |
a687059c |
2238 | : see what type of char stdio uses. |
8d063cd8 |
2239 | echo " " |
a687059c |
2240 | if $contains 'unsigned.*char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
2241 | echo "Your stdio uses unsigned chars." |
2242 | stdchar="unsigned char" |
2243 | else |
2244 | echo "Your stdio uses signed chars." |
2245 | stdchar="char" |
2246 | fi |
8d063cd8 |
2247 | |
a687059c |
2248 | : see what type uids are declared as in the kernel |
2249 | case "$uidtype" in |
2250 | '') |
2251 | if $contains 'uid_t;' /usr/include/sys/types.h >/dev/null 2>&1 ; then |
2252 | dflt='uid_t'; |
8d063cd8 |
2253 | else |
a687059c |
2254 | set `grep '_ruid;' /usr/include/sys/user.h 2>/dev/null` unsigned short |
2255 | case $1 in |
2256 | unsigned) dflt="$1 $2" ;; |
2257 | *) dflt="$1" ;; |
2258 | esac |
8d063cd8 |
2259 | fi |
2260 | ;; |
a687059c |
2261 | *) dflt="$uidtype" |
2262 | ;; |
8d063cd8 |
2263 | esac |
a687059c |
2264 | cont=true |
8d063cd8 |
2265 | echo " " |
03a14243 |
2266 | rp="What type are user ids returned by getuid(), etc.? [$dflt]" |
8d063cd8 |
2267 | $echo $n "$rp $c" |
2268 | . myread |
a687059c |
2269 | uidtype="$ans" |
8d063cd8 |
2270 | |
a687059c |
2271 | : preserve RCS keywords in files with variable substitution, grrr |
2272 | Log='$Log' |
2273 | Header='$Header' |
2274 | |
2275 | |
8d063cd8 |
2276 | : see if we should include -lnm |
2277 | echo " " |
2278 | if $test -r /usr/lib/libnm.a || $test -r /usr/local/lib/libnm.a ; then |
2279 | echo "New math library found." |
2280 | libnm='-lnm' |
2281 | else |
36ce8bec |
2282 | ans=`loc libnm.a x $libpth` |
8d063cd8 |
2283 | case "$ans" in |
2284 | x) |
2285 | echo "No nm library found--the normal math library will have to do." |
2286 | libnm='' |
2287 | ;; |
2288 | *) |
2289 | echo "New math library found in $ans." |
2290 | libnm="$ans" |
2291 | ;; |
2292 | esac |
2293 | fi |
2294 | |
a1cc2bdc |
2295 | : determine which malloc to compile in |
2296 | echo " " |
2297 | case "$usemymalloc" in |
2298 | '') |
2299 | if bsd || v7; then |
2300 | dflt='y' |
2301 | else |
2302 | dflt='n' |
2303 | fi |
2304 | ;; |
2305 | *) dflt="$usemymalloc" |
2306 | ;; |
2307 | esac |
2308 | rp="Do you wish to attempt to use the malloc that comes with $package? [$dflt]" |
2309 | $echo $n "$rp $c" |
2310 | . myread |
2311 | case "$ans" in |
2312 | '') ans=$dflt;; |
2313 | esac |
2314 | usemymalloc="$ans" |
2315 | case "$ans" in |
2316 | y*) mallocsrc='malloc.c'; mallocobj='malloc.o';; |
2317 | *) mallocsrc=''; mallocobj='';; |
2318 | esac |
2319 | |
8d063cd8 |
2320 | echo " " |
2321 | echo "End of configuration questions." |
2322 | echo " " |
2323 | |
2324 | : create config.sh file |
2325 | echo " " |
2326 | if test -d ../UU; then |
2327 | cd .. |
2328 | fi |
2329 | echo "Creating config.sh..." |
2330 | $spitshell <<EOT >config.sh |
2331 | $startsh |
2332 | # config.sh |
2333 | # This file was produced by running the Configure script. |
2334 | |
2335 | d_eunice='$d_eunice' |
8d063cd8 |
2336 | define='$define' |
91407755 |
2337 | eunicefix='$eunicefix' |
8d063cd8 |
2338 | loclist='$loclist' |
2339 | expr='$expr' |
2340 | sed='$sed' |
2341 | echo='$echo' |
2342 | cat='$cat' |
2343 | rm='$rm' |
2344 | mv='$mv' |
2345 | cp='$cp' |
2346 | tail='$tail' |
2347 | tr='$tr' |
2348 | mkdir='$mkdir' |
2349 | sort='$sort' |
2350 | uniq='$uniq' |
2351 | grep='$grep' |
2352 | trylist='$trylist' |
2353 | test='$test' |
2354 | inews='$inews' |
2355 | egrep='$egrep' |
2356 | more='$more' |
2357 | pg='$pg' |
2358 | Mcc='$Mcc' |
2359 | vi='$vi' |
2360 | mailx='$mailx' |
2361 | mail='$mail' |
378cc40b |
2362 | cpp='$cpp' |
a687059c |
2363 | perl='$perl' |
2364 | emacs='$emacs' |
2365 | ls='$ls' |
2366 | rmail='$rmail' |
2367 | sendmail='$sendmail' |
2368 | shar='$shar' |
2369 | smail='$smail' |
2370 | tbl='$tbl' |
2371 | troff='$troff' |
2372 | nroff='$nroff' |
2373 | uname='$uname' |
2374 | uuname='$uuname' |
2375 | line='$line' |
2376 | chgrp='$chgrp' |
2377 | chmod='$chmod' |
2378 | lint='$lint' |
2379 | sleep='$sleep' |
2380 | pr='$pr' |
2381 | tar='$tar' |
2382 | ln='$ln' |
2383 | lpr='$lpr' |
2384 | lp='$lp' |
2385 | touch='$touch' |
2386 | make='$make' |
2387 | date='$date' |
91407755 |
2388 | csh='$csh' |
8d063cd8 |
2389 | Log='$Log' |
2390 | Header='$Header' |
2391 | bin='$bin' |
a687059c |
2392 | byteorder='$byteorder' |
8d063cd8 |
2393 | contains='$contains' |
378cc40b |
2394 | cppstdin='$cppstdin' |
36ce8bec |
2395 | cppminus='$cppminus' |
a687059c |
2396 | d_bcmp='$d_bcmp' |
135863df |
2397 | d_bcopy='$d_bcopy' |
8d063cd8 |
2398 | d_charsprf='$d_charsprf' |
2e1b3b7e |
2399 | d_crypt='$d_crypt' |
a687059c |
2400 | cryptlib='$cryptlib' |
91407755 |
2401 | d_csh='$d_csh' |
13281fa4 |
2402 | d_dosuid='$d_dosuid' |
a687059c |
2403 | d_dup2='$d_dup2' |
378cc40b |
2404 | d_fchmod='$d_fchmod' |
2405 | d_fchown='$d_fchown' |
a687059c |
2406 | d_fcntl='$d_fcntl' |
2407 | d_flock='$d_flock' |
378cc40b |
2408 | d_getgrps='$d_getgrps' |
a687059c |
2409 | d_gethent='$d_gethent' |
2410 | d_getpgrp='$d_getpgrp' |
2411 | d_getprior='$d_getprior' |
2412 | d_htonl='$d_htonl' |
8d063cd8 |
2413 | d_index='$d_index' |
a687059c |
2414 | d_ioctl='$d_ioctl' |
378cc40b |
2415 | d_killpg='$d_killpg' |
a687059c |
2416 | d_memcmp='$d_memcmp' |
378cc40b |
2417 | d_memcpy='$d_memcpy' |
a687059c |
2418 | d_mkdir='$d_mkdir' |
2419 | d_ndbm='$d_ndbm' |
2420 | d_odbm='$d_odbm' |
2421 | d_readdir='$d_readdir' |
378cc40b |
2422 | d_rename='$d_rename' |
a687059c |
2423 | d_rmdir='$d_rmdir' |
378cc40b |
2424 | d_setegid='$d_setegid' |
2425 | d_seteuid='$d_seteuid' |
a687059c |
2426 | d_setpgrp='$d_setpgrp' |
2427 | d_setprior='$d_setprior' |
2428 | d_setregid='$d_setregid' |
2429 | d_setresgid='$d_setresgid' |
2430 | d_setreuid='$d_setreuid' |
2431 | d_setresuid='$d_setresuid' |
378cc40b |
2432 | d_setrgid='$d_setrgid' |
2433 | d_setruid='$d_setruid' |
a687059c |
2434 | d_socket='$d_socket' |
2435 | d_sockpair='$d_sockpair' |
2436 | d_oldsock='$d_oldsock' |
2437 | socketlib='$socketlib' |
135863df |
2438 | d_statblks='$d_statblks' |
36ce8bec |
2439 | d_stdstdio='$d_stdstdio' |
8d063cd8 |
2440 | d_strctcpy='$d_strctcpy' |
2e1b3b7e |
2441 | d_symlink='$d_symlink' |
a687059c |
2442 | d_syscall='$d_syscall' |
135863df |
2443 | d_tminsys='$d_tminsys' |
a687059c |
2444 | i_systime='$i_systime' |
91407755 |
2445 | i_timetoo='$i_timetoo' |
a687059c |
2446 | d_varargs='$d_varargs' |
8d063cd8 |
2447 | d_vfork='$d_vfork' |
36ce8bec |
2448 | d_voidsig='$d_voidsig' |
a687059c |
2449 | d_vprintf='$d_vprintf' |
2450 | d_charvspr='$d_charvspr' |
91407755 |
2451 | d_wait4='$d_wait4' |
378cc40b |
2452 | gidtype='$gidtype' |
a687059c |
2453 | i_dirent='$i_dirent' |
2454 | d_dirnamlen='$d_dirnamlen' |
2455 | i_fcntl='$i_fcntl' |
2456 | i_grp='$i_grp' |
03a14243 |
2457 | i_niin='$i_niin' |
a687059c |
2458 | i_pwd='$i_pwd' |
2459 | d_pwquota='$d_pwquota' |
2460 | d_pwage='$d_pwage' |
91407755 |
2461 | d_pwchange='$d_pwchange' |
2462 | d_pwclass='$d_pwclass' |
2463 | d_pwexpire='$d_pwexpire' |
a687059c |
2464 | i_sysdir='$i_sysdir' |
2465 | i_sysioctl='$i_sysioctl' |
2466 | i_varargs='$i_varargs' |
2467 | i_vfork='$i_vfork' |
2468 | intsize='$intsize' |
8d063cd8 |
2469 | libc='$libc' |
2470 | libnm='$libnm' |
a1cc2bdc |
2471 | mallocsrc='$mallocsrc' |
2472 | mallocobj='$mallocobj' |
2473 | usemymalloc='$usemymalloc' |
8d063cd8 |
2474 | mansrc='$mansrc' |
2475 | manext='$manext' |
2476 | models='$models' |
2477 | split='$split' |
2478 | small='$small' |
2479 | medium='$medium' |
2480 | large='$large' |
2481 | huge='$huge' |
a687059c |
2482 | optimize='$optimize' |
8d063cd8 |
2483 | ccflags='$ccflags' |
91407755 |
2484 | cppflags='$cppflags' |
8d063cd8 |
2485 | ldflags='$ldflags' |
a687059c |
2486 | cc='$cc' |
2487 | libs='$libs' |
8d063cd8 |
2488 | n='$n' |
2489 | c='$c' |
2490 | package='$package' |
a687059c |
2491 | randbits='$randbits' |
2492 | sig_name='$sig_name' |
8d063cd8 |
2493 | spitshell='$spitshell' |
2494 | shsharp='$shsharp' |
2495 | sharpbang='$sharpbang' |
2496 | startsh='$startsh' |
36ce8bec |
2497 | stdchar='$stdchar' |
378cc40b |
2498 | uidtype='$uidtype' |
8d063cd8 |
2499 | voidflags='$voidflags' |
2500 | defvoidused='$defvoidused' |
a687059c |
2501 | lib='$lib' |
378cc40b |
2502 | privlib='$privlib' |
8d063cd8 |
2503 | CONFIG=true |
2504 | EOT |
13281fa4 |
2505 | |
8d063cd8 |
2506 | CONFIG=true |
2507 | |
2508 | echo " " |
2509 | dflt='' |
378cc40b |
2510 | fastread='' |
8d063cd8 |
2511 | echo "If you didn't make any mistakes, then just type a carriage return here." |
2512 | rp="If you need to edit config.sh, do it as a shell escape here:" |
2513 | $echo $n "$rp $c" |
2514 | . UU/myread |
2515 | case "$ans" in |
2516 | '') ;; |
2517 | *) : in case they cannot read |
2518 | eval $ans;; |
2519 | esac |
378cc40b |
2520 | . ./config.sh |
8d063cd8 |
2521 | |
2522 | echo " " |
2523 | echo "Doing variable substitutions on .SH files..." |
d96024cf |
2524 | set x `awk '{print $1}' <MANIFEST | $grep '\.SH'` |
36ce8bec |
2525 | shift |
2526 | case $# in |
2527 | 0) set x *.SH; shift;; |
2528 | esac |
2529 | if test ! -f $1; then |
2530 | shift |
2531 | fi |
8d063cd8 |
2532 | for file in $*; do |
2533 | case "$file" in |
2534 | */*) |
2535 | dir=`$expr X$file : 'X\(.*\)/'` |
2536 | file=`$expr X$file : 'X.*/\(.*\)'` |
2537 | (cd $dir && . $file) |
2538 | ;; |
2539 | *) |
2540 | . $file |
2541 | ;; |
2542 | esac |
2543 | done |
2544 | if test -f config.h.SH; then |
2545 | if test ! -f config.h; then |
2546 | : oops, they left it out of MANIFEST, probably, so do it anyway. |
2547 | . config.h.SH |
2548 | fi |
2549 | fi |
2550 | |
2551 | if $contains '^depend:' Makefile >/dev/null 2>&1; then |
2552 | dflt=n |
2553 | $cat <<EOM |
2554 | |
2555 | Now you need to generate make dependencies by running "make depend". |
2556 | You might prefer to run it in background: "make depend > makedepend.out &" |
2557 | It can take a while, so you might not want to run it right now. |
2558 | |
2559 | EOM |
2560 | rp="Run make depend now? [$dflt]" |
2561 | $echo $n "$rp $c" |
2562 | . UU/myread |
2563 | case "$ans" in |
a687059c |
2564 | y*) make depend && echo "Now you must run a make." |
8d063cd8 |
2565 | ;; |
2566 | *) echo "You must run 'make depend' then 'make'." |
2567 | ;; |
2568 | esac |
2569 | elif test -f Makefile; then |
2570 | echo " " |
2571 | echo "Now you must run a make." |
2572 | else |
2573 | echo "Done." |
2574 | fi |
2575 | |
2576 | $rm -f kit*isdone |
13281fa4 |
2577 | : the following is currently useless |
8d063cd8 |
2578 | cd UU && $rm -f $rmlist |
13281fa4 |
2579 | : since this removes it all anyway |
2580 | cd .. && $rm -rf UU |
8d063cd8 |
2581 | : end of Configure |