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 | # |
d8f2e4cc |
11 | # $Header: Configure,v 3.0.1.4 89/12/21 18:57:00 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='' |
0d3e774c |
104 | d_bzero='' |
8d063cd8 |
105 | d_charsprf='' |
2e1b3b7e |
106 | d_crypt='' |
a687059c |
107 | cryptlib='' |
91407755 |
108 | d_csh='' |
13281fa4 |
109 | d_dosuid='' |
a687059c |
110 | d_dup2='' |
378cc40b |
111 | d_fchmod='' |
112 | d_fchown='' |
a687059c |
113 | d_fcntl='' |
114 | d_flock='' |
378cc40b |
115 | d_getgrps='' |
a687059c |
116 | d_gethent='' |
117 | d_getpgrp='' |
d8f2e4cc |
118 | d_getpgrp2='' |
a687059c |
119 | d_getprior='' |
120 | d_htonl='' |
8d063cd8 |
121 | d_index='' |
a687059c |
122 | d_ioctl='' |
378cc40b |
123 | d_killpg='' |
0d3e774c |
124 | d_lstat='' |
a687059c |
125 | d_memcmp='' |
378cc40b |
126 | d_memcpy='' |
a687059c |
127 | d_mkdir='' |
128 | d_ndbm='' |
129 | d_odbm='' |
130 | d_readdir='' |
378cc40b |
131 | d_rename='' |
a687059c |
132 | d_rmdir='' |
378cc40b |
133 | d_setegid='' |
134 | d_seteuid='' |
a687059c |
135 | d_setpgrp='' |
d8f2e4cc |
136 | d_setpgrp2='' |
a687059c |
137 | d_setprior='' |
138 | d_setregid='' |
139 | d_setresgid='' |
140 | d_setreuid='' |
141 | d_setresuid='' |
378cc40b |
142 | d_setrgid='' |
143 | d_setruid='' |
a687059c |
144 | d_socket='' |
145 | d_sockpair='' |
146 | d_oldsock='' |
147 | socketlib='' |
135863df |
148 | d_statblks='' |
36ce8bec |
149 | d_stdstdio='' |
8d063cd8 |
150 | d_strctcpy='' |
d8f2e4cc |
151 | d_strerror='' |
2e1b3b7e |
152 | d_symlink='' |
a687059c |
153 | d_syscall='' |
a687059c |
154 | d_varargs='' |
8d063cd8 |
155 | d_vfork='' |
36ce8bec |
156 | d_voidsig='' |
a687059c |
157 | d_vprintf='' |
158 | d_charvspr='' |
91407755 |
159 | d_wait4='' |
378cc40b |
160 | gidtype='' |
a687059c |
161 | i_dirent='' |
162 | d_dirnamlen='' |
163 | i_fcntl='' |
164 | i_grp='' |
03a14243 |
165 | i_niin='' |
a687059c |
166 | i_pwd='' |
167 | d_pwquota='' |
168 | d_pwage='' |
91407755 |
169 | d_pwchange='' |
170 | d_pwclass='' |
171 | d_pwexpire='' |
a687059c |
172 | i_sysdir='' |
173 | i_sysioctl='' |
d8f2e4cc |
174 | i_sysndir='' |
175 | i_time='' |
176 | i_systime='' |
177 | d_systimekernel='' |
178 | i_utime='' |
a687059c |
179 | i_varargs='' |
180 | i_vfork='' |
181 | intsize='' |
8d063cd8 |
182 | libc='' |
a1cc2bdc |
183 | mallocsrc='' |
184 | mallocobj='' |
185 | usemymalloc='' |
8d063cd8 |
186 | mansrc='' |
187 | manext='' |
188 | models='' |
189 | split='' |
190 | small='' |
191 | medium='' |
192 | large='' |
193 | huge='' |
a687059c |
194 | optimize='' |
8d063cd8 |
195 | ccflags='' |
91407755 |
196 | cppflags='' |
8d063cd8 |
197 | ldflags='' |
a687059c |
198 | cc='' |
199 | libs='' |
8d063cd8 |
200 | n='' |
201 | c='' |
202 | package='' |
a687059c |
203 | randbits='' |
204 | sig_name='' |
8d063cd8 |
205 | spitshell='' |
206 | shsharp='' |
207 | sharpbang='' |
208 | startsh='' |
36ce8bec |
209 | stdchar='' |
378cc40b |
210 | uidtype='' |
8d063cd8 |
211 | voidflags='' |
212 | defvoidused='' |
d8f2e4cc |
213 | yacc='' |
378cc40b |
214 | privlib='' |
d8f2e4cc |
215 | lib='' |
8d063cd8 |
216 | CONFIG='' |
8d063cd8 |
217 | : set package name |
218 | package=perl |
219 | |
220 | echo " " |
221 | echo "Beginning of configuration questions for $package kit." |
222 | : Eunice requires " " instead of "", can you believe it |
223 | echo " " |
224 | |
225 | define='define' |
13281fa4 |
226 | undef='undef' |
d8f2e4cc |
227 | : change the next line if compiling for Xenix/286 on Xenix/386 |
228 | xlibpth='/usr/lib/386 /lib/386' |
229 | libpth='/usr/lib /usr/local/lib /usr/lib/large /lib '$xlibpth' /lib/large /usr/lib/small /lib/small' |
8d063cd8 |
230 | smallmach='pdp11 i8086 z8000 i80286 iAPX286' |
231 | rmlist='kit[1-9]isdone kit[1-9][0-9]isdone' |
232 | trap 'echo " "; rm -f $rmlist; exit 1' 1 2 3 |
378cc40b |
233 | |
234 | : We must find out about Eunice early |
235 | eunicefix=':' |
236 | if test -f /etc/unixtovms; then |
237 | eunicefix=/etc/unixtovms |
238 | fi |
239 | if test -f /etc/unixtovms.exe; then |
240 | eunicefix=/etc/unixtovms.exe |
241 | fi |
242 | |
a687059c |
243 | : Now test for existence of everything in MANIFEST |
244 | |
245 | echo "First let's make sure your kit is complete. Checking..." |
246 | (cd ..; awk '' `awk '$1 !~ /PACKINGLIST/ {print $1}' MANIFEST` >/dev/null || kill $$) |
91407755 |
247 | echo "Looks good..." |
a687059c |
248 | |
8d063cd8 |
249 | attrlist="mc68000 sun gcos unix ibm gimpel interdata tss os mert pyr" |
250 | attrlist="$attrlist vax pdp11 i8086 z8000 u3b2 u3b5 u3b20 u3b200" |
a687059c |
251 | attrlist="$attrlist hpux hp9000s300 hp9000s500 hp9000s800" |
36ce8bec |
252 | attrlist="$attrlist ns32000 ns16000 iAPX286 mc300 mc500 mc700 sparc" |
378cc40b |
253 | attrlist="$attrlist nsc32000 sinix xenix venix posix ansi M_XENIX" |
a687059c |
254 | attrlist="$attrlist $mc68k __STDC__ UTS M_I8086 M_I186 M_I286 M_I386" |
d8f2e4cc |
255 | attrlist="$attrlist i186 __m88k__ m88k DGUX __DGUX__" |
a687059c |
256 | 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" |
257 | d_newshome="/usr/NeWS" |
8d063cd8 |
258 | defvoidused=7 |
d8f2e4cc |
259 | libswanted="net_s net nsl_s nsl socket nm ndir ndbm dbm sun bsd x c_s" |
260 | inclwanted='/usr/netinclude /usr/include/sun /usr/include/bsd /usr/include/lan' |
8d063cd8 |
261 | : some greps do not return status, grrr. |
262 | echo "grimblepritz" >grimble |
263 | if grep blurfldyick grimble >/dev/null 2>&1 ; then |
264 | contains=contains |
265 | elif grep grimblepritz grimble >/dev/null 2>&1 ; then |
266 | contains=grep |
267 | else |
268 | contains=contains |
269 | fi |
270 | rm -f grimble |
271 | : the following should work in any shell |
272 | case "$contains" in |
273 | contains*) |
274 | echo " " |
275 | echo "AGH! Grep doesn't return a status. Attempting remedial action." |
276 | cat >contains <<'EOSS' |
277 | grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp |
278 | EOSS |
378cc40b |
279 | chmod +x contains |
8d063cd8 |
280 | esac |
281 | |
91407755 |
282 | : see if sh knows # comments |
283 | echo " " |
284 | echo "Checking your sh to see if it knows about # comments..." |
285 | if sh -c '#' >/dev/null 2>&1 ; then |
286 | echo "Your sh handles # comments correctly." |
287 | shsharp=true |
288 | spitshell=cat |
289 | echo " " |
290 | echo "Okay, let's see if #! works on this system..." |
291 | echo "#!/bin/echo hi" > try |
292 | $eunicefix try |
293 | chmod +x try |
294 | try > today |
295 | if $contains hi today >/dev/null 2>&1; then |
296 | echo "It does." |
297 | sharpbang='#!' |
298 | else |
299 | echo "#! /bin/echo hi" > try |
300 | $eunicefix try |
301 | chmod +x try |
302 | try > today |
303 | if test -s today; then |
304 | echo "It does." |
305 | sharpbang='#! ' |
306 | else |
307 | echo "It doesn't." |
308 | sharpbang=': use ' |
309 | fi |
310 | fi |
311 | else |
312 | echo "Your sh doesn't grok # comments--I will strip them later on." |
313 | shsharp=false |
314 | echo "exec grep -v '^#'" >spitshell |
315 | chmod +x spitshell |
316 | $eunicefix spitshell |
317 | spitshell=`pwd`/spitshell |
318 | echo "I presume that if # doesn't work, #! won't work either!" |
319 | sharpbang=': use ' |
320 | fi |
321 | |
322 | : figure out how to guarantee sh startup |
323 | echo " " |
324 | echo "Checking out how to guarantee sh startup..." |
325 | startsh=$sharpbang'/bin/sh' |
326 | echo "Let's see if '$startsh' works..." |
327 | cat >try <<EOSS |
328 | $startsh |
329 | set abc |
330 | test "$?abc" != 1 |
331 | EOSS |
332 | |
333 | chmod +x try |
334 | $eunicefix try |
335 | if try; then |
336 | echo "Yup, it does." |
337 | else |
338 | echo "Nope. You may have to fix up the shell scripts to make sure sh runs them." |
339 | fi |
340 | rm -f try today |
341 | |
8d063cd8 |
342 | : first determine how to suppress newline on echo command |
343 | echo "Checking echo to see how to suppress newlines..." |
344 | (echo "hi there\c" ; echo " ") >.echotmp |
345 | if $contains c .echotmp >/dev/null 2>&1 ; then |
346 | echo "...using -n." |
347 | n='-n' |
348 | c='' |
349 | else |
350 | cat <<'EOM' |
351 | ...using \c |
352 | EOM |
353 | n='' |
354 | c='\c' |
355 | fi |
356 | echo $n "Type carriage return to continue. Your cursor should be here-->$c" |
357 | read ans |
358 | rm -f .echotmp |
359 | |
360 | : now set up to do reads with possible shell escape and default assignment |
361 | cat <<EOSC >myread |
378cc40b |
362 | case "\$fastread" in |
363 | yes) ans=''; echo " " ;; |
364 | *) ans='!';; |
365 | esac |
8d063cd8 |
366 | while expr "X\$ans" : "X!" >/dev/null; do |
367 | read ans |
368 | case "\$ans" in |
369 | !) |
370 | sh |
371 | echo " " |
372 | echo $n "\$rp $c" |
373 | ;; |
374 | !*) |
375 | set \`expr "X\$ans" : "X!\(.*\)\$"\` |
376 | sh -c "\$*" |
377 | echo " " |
378 | echo $n "\$rp $c" |
379 | ;; |
380 | esac |
381 | done |
382 | rp='Your answer:' |
383 | case "\$ans" in |
384 | '') ans="\$dflt";; |
385 | esac |
386 | EOSC |
387 | |
388 | : general instructions |
389 | cat <<EOH |
390 | |
391 | This installation shell script will examine your system and ask you questions |
392 | to determine how the $package package should be installed. If you get stuck |
393 | on a question, you may use a ! shell escape to start a subshell or execute |
394 | a command. Many of the questions will have default answers in square |
395 | brackets--typing carriage return will give you the default. |
396 | |
397 | On some of the questions which ask for file or directory names you are |
398 | allowed to use the ~name construct to specify the login directory belonging |
399 | to "name", even if you don't have a shell which knows about that. Questions |
400 | where this is allowed will be marked "(~name ok)". |
401 | |
402 | EOH |
403 | rp="[Type carriage return to continue]" |
404 | echo $n "$rp $c" |
405 | . myread |
406 | cat <<EOH |
407 | |
408 | Much effort has been expended to ensure that this shell script will run |
409 | on any Unix system. If despite that it blows up on you, your best bet is |
36ce8bec |
410 | to edit Configure and run it again. Also, let me (lwall@jpl-devvax.jpl.nasa.gov) |
411 | know how I blew it. If you can't run Configure for some reason, you'll have |
8d063cd8 |
412 | to generate a config.sh file by hand. |
413 | |
414 | This installation script affects things in two ways: 1) it may do direct |
415 | variable substitutions on some of the files included in this kit, and |
416 | 2) it builds a config.h file for inclusion in C programs. You may edit |
417 | any of these files as the need arises after running this script. |
418 | |
419 | If you make a mistake on a question, there is no easy way to back up to it |
420 | currently. The easiest thing to do is to edit config.sh and rerun all the |
421 | SH files. Configure will offer to let you do this before it runs the SH files. |
422 | |
423 | EOH |
424 | rp="[Type carriage return to continue]" |
425 | echo $n "$rp $c" |
426 | . myread |
427 | |
428 | : get old answers, if there is a config file out there |
429 | if test -f ../config.sh; then |
430 | echo " " |
431 | dflt=y |
432 | rp="I see a config.sh file. Did Configure make it on THIS system? [$dflt]" |
433 | echo $n "$rp $c" |
434 | . myread |
435 | case "$ans" in |
436 | n*) echo "OK, I'll ignore it.";; |
437 | *) echo "Fetching default answers from your old config.sh file..." |
438 | tmp="$n" |
439 | ans="$c" |
440 | . ../config.sh |
441 | n="$tmp" |
442 | c="$ans" |
443 | ;; |
444 | esac |
445 | fi |
446 | |
447 | : find out where common programs are |
448 | echo " " |
449 | echo "Locating common programs..." |
450 | cat <<EOSC >loc |
451 | $startsh |
452 | case \$# in |
453 | 0) exit 1;; |
454 | esac |
455 | thing=\$1 |
456 | shift |
457 | dflt=\$1 |
458 | shift |
459 | for dir in \$*; do |
460 | case "\$thing" in |
461 | .) |
462 | if test -d \$dir/\$thing; then |
463 | echo \$dir |
464 | exit 0 |
465 | fi |
466 | ;; |
467 | *) |
468 | if test -f \$dir/\$thing; then |
469 | echo \$dir/\$thing |
470 | exit 0 |
378cc40b |
471 | elif test -f \$dir/\$thing.exe; then |
472 | : on Eunice apparently |
473 | echo \$dir/\$thing |
474 | exit 0 |
8d063cd8 |
475 | fi |
476 | ;; |
477 | esac |
478 | done |
479 | echo \$dflt |
480 | exit 1 |
481 | EOSC |
378cc40b |
482 | chmod +x loc |
8d063cd8 |
483 | $eunicefix loc |
484 | loclist=" |
8d063cd8 |
485 | cat |
8d063cd8 |
486 | cp |
a687059c |
487 | echo |
488 | expr |
489 | grep |
8d063cd8 |
490 | mkdir |
a687059c |
491 | mv |
492 | rm |
493 | sed |
8d063cd8 |
494 | sort |
a687059c |
495 | tr |
8d063cd8 |
496 | uniq |
8d063cd8 |
497 | " |
498 | trylist=" |
8d063cd8 |
499 | Mcc |
378cc40b |
500 | cpp |
91407755 |
501 | csh |
a687059c |
502 | egrep |
503 | test |
8d063cd8 |
504 | " |
505 | for file in $loclist; do |
506 | xxx=`loc $file $file $pth` |
507 | eval $file=$xxx |
508 | eval _$file=$xxx |
509 | case "$xxx" in |
510 | /*) |
511 | echo $file is in $xxx. |
512 | ;; |
513 | *) |
514 | echo "I don't know where $file is. I hope it's in everyone's PATH." |
515 | ;; |
516 | esac |
517 | done |
518 | echo " " |
519 | echo "Don't worry if any of the following aren't found..." |
520 | ans=offhand |
521 | for file in $trylist; do |
522 | xxx=`loc $file $file $pth` |
523 | eval $file=$xxx |
524 | eval _$file=$xxx |
525 | case "$xxx" in |
526 | /*) |
527 | echo $file is in $xxx. |
528 | ;; |
529 | *) |
530 | echo "I don't see $file out there, $ans." |
531 | ans=either |
532 | ;; |
533 | esac |
534 | done |
535 | case "$egrep" in |
536 | egrep) |
537 | echo "Substituting grep for egrep." |
538 | egrep=$grep |
539 | ;; |
540 | esac |
541 | case "$test" in |
542 | test) |
543 | echo "Hopefully test is built into your sh." |
544 | ;; |
545 | /bin/test) |
a687059c |
546 | if sh -c "PATH= test true" >/dev/null 2>&1; then |
547 | echo "Using the test built into your sh." |
548 | test=test |
549 | fi |
8d063cd8 |
550 | ;; |
551 | *) |
552 | test=test |
553 | ;; |
554 | esac |
555 | case "$echo" in |
556 | echo) |
557 | echo "Hopefully echo is built into your sh." |
558 | ;; |
559 | /bin/echo) |
560 | echo " " |
561 | echo "Checking compatibility between /bin/echo and builtin echo (if any)..." |
562 | $echo $n "hi there$c" >foo1 |
563 | echo $n "hi there$c" >foo2 |
564 | if cmp foo1 foo2 >/dev/null 2>&1; then |
565 | echo "They are compatible. In fact, they may be identical." |
566 | else |
567 | case "$n" in |
568 | '-n') n='' c='\c' ans='\c' ;; |
569 | *) n='-n' c='' ans='-n' ;; |
570 | esac |
571 | cat <<FOO |
572 | They are not compatible! You are probably running ksh on a non-USG system. |
573 | I'll have to use /bin/echo instead of the builtin, since Bourne shell doesn't |
574 | have echo built in and we may have to run some Bourne shell scripts. That |
575 | means I'll have to use $ans to suppress newlines now. Life is ridiculous. |
576 | |
577 | FOO |
578 | rp="Your cursor should be here-->" |
579 | $echo $n "$rp$c" |
580 | . myread |
581 | fi |
582 | $rm -f foo1 foo2 |
583 | ;; |
584 | *) |
585 | : cross your fingers |
586 | echo=echo |
587 | ;; |
588 | esac |
589 | rmlist="$rmlist loc" |
590 | |
a687059c |
591 | : set up shell script to do ~ expansion |
592 | cat >filexp <<EOSS |
593 | $startsh |
594 | : expand filename |
595 | case "\$1" in |
596 | ~/*|~) |
597 | echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|" |
598 | ;; |
599 | ~*) |
600 | if $test -f /bin/csh; then |
601 | /bin/csh -f -c "glob \$1" |
602 | echo "" |
36ce8bec |
603 | else |
a687059c |
604 | name=\`$expr x\$1 : '..\([^/]*\)'\` |
605 | dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\` |
606 | if $test ! -d "\$dir"; then |
607 | me=\`basename \$0\` |
608 | echo "\$me: can't locate home directory for: \$name" >&2 |
609 | exit 1 |
36ce8bec |
610 | fi |
a687059c |
611 | case "\$1" in |
612 | */*) |
613 | echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` |
614 | ;; |
615 | *) |
616 | echo \$dir |
617 | ;; |
618 | esac |
13281fa4 |
619 | fi |
620 | ;; |
a687059c |
621 | *) |
622 | echo \$1 |
623 | ;; |
13281fa4 |
624 | esac |
a687059c |
625 | EOSS |
626 | chmod +x filexp |
627 | $eunicefix filexp |
13281fa4 |
628 | |
a687059c |
629 | : determine where public executables go |
630 | case "$bin" in |
631 | '') |
632 | dflt=`loc . /bin /usr/local/bin /usr/lbin /usr/local /usr/bin` |
633 | ;; |
634 | *) dflt="$bin" |
635 | ;; |
378cc40b |
636 | esac |
a687059c |
637 | cont=true |
638 | while $test "$cont" ; do |
639 | echo " " |
640 | rp="Where do you want to put the public executables? [$dflt]" |
641 | $echo $n "$rp $c" |
642 | . myread |
643 | bin="$ans" |
644 | bin=`filexp $bin` |
645 | if test -d $bin; then |
646 | cont='' |
647 | else |
648 | case "$fastread" in |
649 | yes) dflt=y;; |
650 | *) dflt=n;; |
651 | esac |
652 | rp="Directory $bin doesn't exist. Use that name anyway? [$dflt]" |
378cc40b |
653 | $echo $n "$rp $c" |
654 | . myread |
a687059c |
655 | dflt='' |
378cc40b |
656 | case "$ans" in |
a687059c |
657 | y*) cont='';; |
378cc40b |
658 | esac |
378cc40b |
659 | fi |
a687059c |
660 | done |
378cc40b |
661 | |
a687059c |
662 | : determine where manual pages go |
663 | $cat <<EOM |
664 | |
665 | $package has manual pages that need to be installed in source form. |
666 | EOM |
667 | case "$mansrc" in |
668 | '') |
669 | 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` |
670 | ;; |
671 | *) dflt="$mansrc" |
672 | ;; |
673 | esac |
674 | cont=true |
675 | while $test "$cont" ; do |
676 | echo " " |
677 | rp="Where do the manual pages (source) go? [$dflt]" |
678 | $echo $n "$rp $c" |
679 | . myread |
680 | mansrc=`filexp "$ans"` |
681 | if $test -d "$mansrc"; then |
682 | cont='' |
683 | else |
684 | if $test "$fastread" = yes; then |
685 | dflt=y |
686 | else |
687 | dflt=n |
688 | fi |
689 | rp="Directory $mansrc doesn't exist. Use that name anyway? [$dflt]" |
690 | $echo $n "$rp $c" |
691 | . myread |
692 | dflt='' |
693 | case "$ans" in |
694 | y*) cont='';; |
695 | esac |
696 | fi |
697 | done |
698 | case "$mansrc" in |
699 | *l) |
700 | manext=l |
701 | ;; |
702 | *n) |
703 | manext=n |
704 | ;; |
705 | *o) |
706 | manext=l |
707 | ;; |
708 | *p) |
709 | manext=n |
710 | ;; |
711 | *C) |
712 | manext=C |
713 | ;; |
714 | *L) |
715 | manext=L |
716 | ;; |
717 | *) |
718 | manext=1 |
719 | ;; |
720 | esac |
721 | |
91407755 |
722 | : make some quick guesses about what we are up against |
723 | echo " " |
724 | $echo $n "Hmm... $c" |
725 | cat /usr/include/signal.h /usr/include/sys/signal.h >foo |
726 | if test `echo abc | tr a-z A-Z` = Abc ; then |
727 | echo "Looks kind of like a USG system, but we'll see..." |
728 | echo exit 1 >bsd |
729 | echo exit 0 >usg |
730 | echo exit 1 >v7 |
731 | elif $contains SIGTSTP foo >/dev/null 2>&1 ; then |
732 | echo "Looks kind of like a BSD system, but we'll see..." |
733 | echo exit 0 >bsd |
734 | echo exit 1 >usg |
735 | echo exit 1 >v7 |
736 | else |
737 | echo "Looks kind of like a version 7 system, but we'll see..." |
738 | echo exit 1 >bsd |
739 | echo exit 1 >usg |
740 | echo exit 0 >v7 |
741 | fi |
742 | case "$eunicefix" in |
743 | *unixtovms*) |
744 | cat <<'EOI' |
745 | There is, however, a strange, musty smell in the air that reminds me of |
746 | something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. |
747 | EOI |
748 | echo "exit 0" >eunice |
749 | d_eunice="$define" |
750 | ;; |
751 | *) |
752 | echo " " |
753 | echo "Congratulations. You aren't running Eunice." |
754 | d_eunice="$undef" |
755 | echo "exit 1" >eunice |
756 | ;; |
757 | esac |
758 | if test -f /xenix; then |
759 | echo "Actually, this looks more like a XENIX system..." |
760 | echo "exit 0" >xenix |
761 | else |
762 | echo " " |
763 | echo "It's not Xenix..." |
764 | echo "exit 1" >xenix |
765 | fi |
766 | chmod +x xenix |
767 | $eunicefix xenix |
768 | if test -f /venix; then |
769 | echo "Actually, this looks more like a VENIX system..." |
770 | echo "exit 0" >venix |
771 | else |
772 | echo " " |
773 | if xenix; then |
774 | : null |
775 | else |
776 | echo "Nor is it Venix..." |
777 | fi |
778 | echo "exit 1" >venix |
779 | fi |
780 | chmod +x bsd usg v7 eunice venix |
781 | $eunicefix bsd usg v7 eunice venix |
782 | rm -rf foo |
783 | rmlist="$rmlist bsd usg v7 eunice venix xenix" |
784 | |
a687059c |
785 | : see what memory models we can support |
786 | case "$models" in |
787 | '') |
788 | : We may not use Cppsym or we get a circular dependency through cc. |
789 | : But this should work regardless of which cc we eventually use. |
790 | cat >pdp11.c <<'EOP' |
791 | main() { |
792 | #ifdef pdp11 |
793 | exit(0); |
794 | #else |
795 | exit(1); |
796 | #endif |
797 | } |
798 | EOP |
799 | cc -o pdp11 pdp11.c >/dev/null 2>&1 |
800 | if pdp11 2>/dev/null; then |
801 | dflt='unsplit split' |
802 | else |
803 | ans=`loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge` |
804 | case "$ans" in |
805 | X) dflt='none';; |
806 | *) if $test -d /lib/small || $test -d /usr/lib/small; then |
807 | dflt='small' |
808 | else |
809 | dflt='' |
810 | fi |
811 | if $test -d /lib/medium || $test -d /usr/lib/medium; then |
812 | dflt="$dflt medium" |
813 | fi |
814 | if $test -d /lib/large || $test -d /usr/lib/large; then |
815 | dflt="$dflt large" |
816 | fi |
817 | if $test -d /lib/huge || $test -d /usr/lib/huge; then |
818 | dflt="$dflt huge" |
819 | fi |
820 | esac |
821 | fi |
822 | ;; |
823 | *) dflt="$models" ;; |
824 | esac |
825 | $cat <<EOM |
826 | |
827 | Some systems have different model sizes. On most systems they are called |
828 | small, medium, large, and huge. On the PDP11 they are called unsplit and |
829 | split. If your system doesn't support different memory models, say "none". |
830 | If you wish to force everything to one memory model, say "none" here and |
831 | put the appropriate flags later when it asks you for other cc and ld flags. |
832 | Venix systems may wish to put "none" and let the compiler figure things out. |
833 | (In the following question multiple model names should be space separated.) |
834 | |
835 | EOM |
836 | rp="Which models are supported? [$dflt]" |
837 | $echo $n "$rp $c" |
838 | . myread |
839 | models="$ans" |
840 | |
841 | case "$models" in |
842 | none) |
843 | small='' |
844 | medium='' |
845 | large='' |
846 | huge='' |
847 | unsplit='' |
848 | split='' |
849 | ;; |
850 | *split) |
851 | case "$split" in |
852 | '') |
853 | if $contains '\-i' $mansrc/man1/ld.1 >/dev/null 2>&1 || \ |
854 | $contains '\-i' $mansrc/man1/cc.1 >/dev/null 2>&1; then |
855 | dflt='-i' |
856 | else |
857 | dflt='none' |
858 | fi |
859 | ;; |
860 | *) dflt="$split";; |
861 | esac |
862 | rp="What flag indicates separate I and D space? [$dflt]" |
863 | $echo $n "$rp $c" |
864 | . myread |
865 | case "$ans" in |
866 | none) ans='';; |
867 | esac |
868 | split="$ans" |
869 | unsplit='' |
870 | ;; |
871 | *large*|*small*|*medium*|*huge*) |
872 | case "$models" in |
873 | *large*) |
874 | case "$large" in |
875 | '') dflt='-Ml';; |
876 | *) dflt="$large";; |
877 | esac |
878 | rp="What flag indicates large model? [$dflt]" |
879 | $echo $n "$rp $c" |
880 | . myread |
881 | case "$ans" in |
882 | none) ans=''; |
883 | esac |
884 | large="$ans" |
885 | ;; |
886 | *) large='';; |
887 | esac |
888 | case "$models" in |
889 | *huge*) |
890 | case "$huge" in |
891 | '') dflt='-Mh';; |
892 | *) dflt="$huge";; |
893 | esac |
894 | rp="What flag indicates huge model? [$dflt]" |
895 | $echo $n "$rp $c" |
896 | . myread |
897 | case "$ans" in |
898 | none) ans=''; |
899 | esac |
900 | huge="$ans" |
901 | ;; |
902 | *) huge="$large";; |
903 | esac |
904 | case "$models" in |
905 | *medium*) |
906 | case "$medium" in |
907 | '') dflt='-Mm';; |
908 | *) dflt="$medium";; |
909 | esac |
910 | rp="What flag indicates medium model? [$dflt]" |
911 | $echo $n "$rp $c" |
912 | . myread |
913 | case "$ans" in |
914 | none) ans=''; |
915 | esac |
916 | medium="$ans" |
917 | ;; |
918 | *) medium="$large";; |
919 | esac |
920 | case "$models" in |
921 | *small*) |
922 | case "$small" in |
923 | '') dflt='none';; |
924 | *) dflt="$small";; |
925 | esac |
926 | rp="What flag indicates small model? [$dflt]" |
927 | $echo $n "$rp $c" |
928 | . myread |
929 | case "$ans" in |
930 | none) ans=''; |
931 | esac |
932 | small="$ans" |
933 | ;; |
934 | *) small='';; |
935 | esac |
936 | ;; |
937 | *) |
938 | echo "Unrecognized memory models--you may have to edit Makefile.SH" |
939 | ;; |
940 | esac |
941 | |
942 | : see if we need a special compiler |
943 | echo " " |
944 | if usg; then |
945 | case "$cc" in |
946 | '') |
947 | case "$Mcc" in |
948 | /*) dflt='Mcc' |
949 | ;; |
950 | *) |
951 | case "$large" in |
952 | -M*) |
953 | dflt='cc' |
954 | ;; |
955 | *) |
956 | if $contains '\-M' $mansrc/cc.1 >/dev/null 2>&1 ; then |
957 | dflt='cc -M' |
958 | else |
959 | dflt='cc' |
960 | fi |
961 | ;; |
962 | esac |
963 | ;; |
964 | esac |
965 | ;; |
966 | *) dflt="$cc";; |
967 | esac |
968 | $cat <<'EOM' |
969 | |
970 | On some systems the default C compiler will not resolve multiple global |
971 | references that happen to have the same name. On some such systems the |
972 | "Mcc" command may be used to force these to be resolved. On other systems |
973 | a "cc -M" command is required. (Note that the -M flag on other systems |
974 | indicates a memory model to use!) If you have the Gnu C compiler, you |
975 | might wish to use that instead. What command will force resolution on |
976 | EOM |
977 | $echo $n "this system? [$dflt] $c" |
978 | rp="Command to resolve multiple refs? [$dflt]" |
979 | . myread |
980 | cc="$ans" |
981 | else |
982 | case "$cc" in |
983 | '') dflt=cc;; |
984 | *) dflt="$cc";; |
985 | esac |
986 | rp="Use which C compiler? [$dflt]" |
987 | $echo $n "$rp $c" |
988 | . myread |
989 | cc="$ans" |
990 | fi |
991 | case "$cc" in |
992 | gcc*) cpp=`loc gcc-cpp $cpp $pth`;; |
993 | esac |
994 | |
995 | : determine optimize, if desired, or use for debug flag also |
996 | case "$optimize" in |
997 | ' ') dflt="none" |
998 | ;; |
999 | '') dflt="-O"; |
1000 | ;; |
1001 | *) dflt="$optimize" |
1002 | ;; |
1003 | esac |
1004 | cat <<EOH |
91407755 |
1005 | |
a687059c |
1006 | Some C compilers have problems with their optimizers, by default, $package |
1007 | compiles with the -O flag to use the optimizer. Alternately, you might |
1008 | want to use the symbolic debugger, which uses the -g flag (on traditional |
1009 | Unix systems). Either flag can be specified here. To use neither flag, |
1010 | specify the word "none". |
1011 | |
1012 | EOH |
1013 | rp="What optimizer/debugger flag should be used? [$dflt]" |
1014 | $echo $n "$rp $c" |
1015 | . myread |
1016 | optimize="$ans" |
1017 | case "$optimize" in |
1018 | 'none') optimize=" " |
1019 | ;; |
1020 | esac |
1021 | |
1022 | case "$ccflags" in |
1023 | '') case "$cc" in |
91407755 |
1024 | *gcc*) dflt='-fpcc-struct-return';; |
0d3e774c |
1025 | *) dflt='';; |
a687059c |
1026 | esac |
1027 | ;; |
1028 | *) dflt="$ccflags";; |
1029 | esac |
0d3e774c |
1030 | for thisincl in $inclwanted; do |
1031 | if test -d $thisincl; then |
1032 | case "$dflt" in |
1033 | *$thisincl*);; |
1034 | *) dflt="$dflt -I$thisincl";; |
1035 | esac |
1036 | fi |
1037 | done |
91407755 |
1038 | case "$optimize" in |
1039 | -g*) |
1040 | case "$dflt" in |
1041 | *DEBUGGING*);; |
1042 | *) dflt="$dflt -DDEBUGGING";; |
1043 | esac |
1044 | ;; |
1045 | esac |
0d3e774c |
1046 | case "$dflt" in |
1047 | '') dflt=none;; |
1048 | esac |
91407755 |
1049 | cat <<EOH |
1050 | |
1051 | Your C compiler may want other flags. For this question you should |
1052 | include -I/whatever and -DWHATEVER flags and any other flags used by |
1053 | the C compiler, but you should NOT include libraries or ld flags like |
1054 | -lwhatever. To use no flags, specify the word "none". |
1055 | |
1056 | EOH |
a687059c |
1057 | rp="Any additional cc flags? [$dflt]" |
1058 | $echo $n "$rp $c" |
1059 | . myread |
1060 | case "$ans" in |
1061 | none) ans=''; |
1062 | esac |
1063 | ccflags="$ans" |
1064 | |
91407755 |
1065 | : the following weeds options from ccflags that are of no interest to cpp |
1066 | cppflags="$ccflags" |
1067 | case "$cc" in |
1068 | *gcc*) cppflags="$cppflags -D__GNUC__";; |
1069 | esac |
1070 | case "$cppflags" in |
1071 | '');; |
1072 | *) set X $cppflags |
1073 | cppflags='' |
1074 | for flag do |
1075 | case $flag in |
1076 | -D*|-I*) cppflags="$cppflags $flag";; |
1077 | esac |
1078 | done |
1079 | case "$cppflags" in |
1080 | *-*) echo "(C preprocessor flags: $cppflags)";; |
1081 | esac |
1082 | ;; |
1083 | esac |
1084 | |
a687059c |
1085 | case "$ldflags" in |
1086 | '') if venix; then |
1087 | dflt='-i -z' |
1088 | else |
1089 | dflt='none' |
1090 | fi |
1091 | ;; |
1092 | *) dflt="$ldflags";; |
1093 | esac |
1094 | echo " " |
1095 | rp="Any additional ld flags (NOT including libraries)? [$dflt]" |
1096 | $echo $n "$rp $c" |
1097 | . myread |
1098 | case "$ans" in |
1099 | none) ans=''; |
1100 | esac |
1101 | ldflags="$ans" |
1102 | rmlist="$rmlist pdp11" |
1103 | |
91407755 |
1104 | echo " " |
1105 | echo "Checking for optional libraries..." |
a687059c |
1106 | case "$libs" in |
91407755 |
1107 | '') dflt='';; |
a687059c |
1108 | *) dflt="$libs";; |
1109 | esac |
91407755 |
1110 | case "$libswanted" in |
1111 | '') libswanted='c_s';; |
1112 | esac |
1113 | for thislib in $libswanted; do |
d8f2e4cc |
1114 | case "$thislib" in |
1115 | dbm) thatlib=ndbm;; |
1116 | *_s) thatlib=NONE;; |
1117 | *) thatlib="${thislib}_s";; |
1118 | *) thatlib=NONE;; |
1119 | esac |
0d3e774c |
1120 | xxx=`loc lib$thislib.a X /usr/lib /usr/local/lib /lib` |
1121 | if test -f $xxx; then |
91407755 |
1122 | echo "Found -l$thislib." |
1123 | case "$dflt" in |
d8f2e4cc |
1124 | *-l$thislib*|*-l$thatlib*);; |
91407755 |
1125 | *) dflt="$dflt -l$thislib";; |
1126 | esac |
91407755 |
1127 | else |
0d3e774c |
1128 | xxx=`loc lib$thislib.a X $libpth` |
1129 | if test -f $xxx; then |
1130 | echo "Found $xxx." |
1131 | case "$dflt" in |
1132 | *$xxx*);; |
1133 | *) dflt="$dflt $xxx";; |
1134 | esac |
1135 | else |
d8f2e4cc |
1136 | xxx=`loc Slib$thislib.a X $xlibpth` |
0d3e774c |
1137 | if test -f $xxx; then |
1138 | echo "Found -l$thislib." |
1139 | case "$dflt" in |
d8f2e4cc |
1140 | *-l$thislib*|*-l$thatlib*);; |
0d3e774c |
1141 | *) dflt="$dflt -l$thislib";; |
1142 | esac |
1143 | else |
1144 | echo "No -l$thislib." |
1145 | fi |
1146 | fi |
91407755 |
1147 | fi |
1148 | done |
1149 | set X $dflt |
1150 | shift |
1151 | dflt="$*" |
1152 | case "$dflt" in |
1153 | '') dflt='none';; |
1154 | esac |
a687059c |
1155 | |
1156 | $cat <<EOM |
1157 | |
1158 | Some versions of Unix support shared libraries, which make |
1159 | executables smaller but make load time slightly longer. |
1160 | |
1161 | On some systems, mostly newer Unix System V's, the shared library |
1162 | is included by putting the option "-lc_s" as the last thing on the |
1163 | cc command line when linking. Other systems use shared libraries |
1164 | by default. There may be other libraries needed to compile $package |
1165 | on your machine as well. If your system needs the "-lc_s" option, |
1166 | include it here. Include any other special libraries here as well. |
d8f2e4cc |
1167 | Say "none" for none. |
a687059c |
1168 | EOM |
1169 | |
1170 | echo " " |
1171 | rp="Any additional libraries? [$dflt]" |
1172 | $echo $n "$rp $c" |
1173 | . myread |
1174 | case "$ans" in |
1175 | none) ans=''; |
1176 | esac |
1177 | libs="$ans" |
1178 | |
1179 | : check for ordering of bytes in a long |
1180 | case "$byteorder" in |
1181 | '') |
1182 | cat <<'EOM' |
1183 | |
1184 | In the following, larger digits indicate more significance. A big-endian |
1185 | machine like a Pyramid or a Motorola 680?0 chip will come out to 4321. A |
1186 | little-endian machine like a Vax or an Intel 80?86 chip would be 1234. Other |
91407755 |
1187 | machines may have weird orders like 3412. A Cray will report 87654321. If |
1188 | the test program works the default is probably right. |
1189 | I'm now running the test program... |
a687059c |
1190 | EOM |
1191 | $cat >try.c <<'EOCP' |
1192 | #include <stdio.h> |
1193 | main() |
1194 | { |
1195 | int i; |
1196 | union { |
1197 | unsigned long l; |
0d3e774c |
1198 | char c[sizeof(long)]; |
a687059c |
1199 | } u; |
1200 | |
0d3e774c |
1201 | if (sizeof(long) > 4) |
1202 | u.l = 0x0807060504030201; |
1203 | else |
1204 | u.l = 0x04030201; |
91407755 |
1205 | for (i=0; i < sizeof(long); i++) |
1206 | printf("%c",u.c[i]+'0'); |
1207 | printf("\n"); |
a687059c |
1208 | } |
1209 | EOCP |
1210 | if $cc try.c -o try >/dev/null 2>&1 ; then |
1211 | dflt=`try` |
1212 | case "$dflt" in |
91407755 |
1213 | ????|????????) echo "(The test program ran ok.)";; |
a687059c |
1214 | *) echo "(The test program didn't run right for some reason.)";; |
1215 | esac |
1216 | else |
1217 | dflt='4321' |
1218 | echo "(I can't seem to compile the test program. Guessing big-endian...)" |
1219 | fi |
1220 | ;; |
1221 | *) |
1222 | echo " " |
1223 | dflt="$byteorder" |
1224 | ;; |
1225 | esac |
1226 | rp="What is the order of bytes in a long? [$dflt]" |
1227 | $echo $n "$rp $c" |
1228 | . myread |
1229 | byteorder="$ans" |
1230 | $rm -f try.c try |
1231 | |
1232 | : see how we invoke the C preprocessor |
1233 | echo " " |
1234 | echo "Now, how can we feed standard input to your C preprocessor..." |
1235 | cat <<'EOT' >testcpp.c |
1236 | #define ABC abc |
1237 | #define XYZ xyz |
1238 | ABC.XYZ |
1239 | EOT |
1240 | echo 'Maybe "'"$cc"' -E" will work...' |
1241 | $cc -E <testcpp.c >testcpp.out 2>&1 |
91407755 |
1242 | : try to force gcc preprocessor if that is the compiler they are using |
1243 | case $? in |
1244 | 0) cppstdin="$cc -E";; |
1245 | *) case "$cc" in |
1246 | *gcc*) |
1247 | cd .. |
1248 | echo 'Trying (cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c)' |
1249 | echo 'cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c' >cppstdin |
1250 | chmod 755 cppstdin |
1251 | cppstdin=`pwd`/cppstdin |
1252 | cppminus=''; |
1253 | cd UU |
1254 | $cppstdin <testcpp.c >testcpp.out 2>&1 |
1255 | ;; |
1256 | esac |
1257 | ;; |
1258 | esac |
a687059c |
1259 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1260 | echo "Yup, it does." |
1261 | cppstdin="$cc -E" |
1262 | cppminus=''; |
1263 | else |
1264 | echo 'Nope, maybe "'$cpp'" will work...' |
1265 | $cpp <testcpp.c >testcpp.out 2>&1 |
1266 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1267 | echo "Yup, it does." |
1268 | cppstdin="$cpp" |
1269 | cppminus=''; |
1270 | else |
1271 | echo 'No such luck...maybe "'$cpp' -" will work...' |
1272 | $cpp - <testcpp.c >testcpp.out 2>&1 |
1273 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1274 | echo "It works!" |
1275 | cppstdin="$cpp" |
1276 | cppminus='-'; |
1277 | else |
1278 | echo 'Nixed again...maybe "'"$cc"' -E -" will work...' |
1279 | $cc -E - <testcpp.c >testcpp.out 2>&1 |
1280 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1281 | echo "Hooray, it works! I was beginning to wonder." |
1282 | cppstdin="$cc -E" |
1283 | cppminus='-'; |
1284 | else |
1285 | echo 'Nope...maybe "'"$cc"' -P" will work...' |
1286 | $cc -P <testcpp.c >testcpp.out 2>&1 |
1287 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1288 | echo "Yup, that does." |
1289 | cppstdin="$cc -P" |
1290 | cppminus=''; |
1291 | else |
1292 | echo 'Nope...maybe "'"$cc"' -P -" will work...' |
1293 | $cc -P - <testcpp.c >testcpp.out 2>&1 |
1294 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1295 | echo "Yup, that does." |
1296 | cppstdin="$cc -P" |
1297 | cppminus='-'; |
1298 | else |
1299 | echo 'Hmm...perhaps you already told me...' |
1300 | case "$cppstdin" in |
1301 | '') ;; |
1302 | *) $cppstdin $cppminus <testcpp.c >testcpp.out 2>&1;; |
1303 | esac |
1304 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1305 | echo "Hooray, you did! I was beginning to wonder." |
1306 | else |
1307 | echo 'Uh-uh. Time to get fancy...' |
1308 | cd .. |
1309 | echo 'Trying (cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c)' |
1310 | echo 'cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c' >cppstdin |
1311 | chmod 755 cppstdin |
1312 | cppstdin=`pwd`/cppstdin |
1313 | cppminus=''; |
1314 | cd UU |
1315 | $cppstdin <testcpp.c >testcpp.out 2>&1 |
1316 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1317 | echo "Eureka!." |
1318 | else |
1319 | dflt=blurfl |
1320 | $echo $n "No dice. I can't find a C preprocessor. Name one: $c" |
1321 | rp='Name a C preprocessor:' |
1322 | . myread |
1323 | cppstdin="$ans" |
1324 | $cppstdin <testcpp.c >testcpp.out 2>&1 |
1325 | if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then |
1326 | echo "OK, that will do." |
1327 | else |
1328 | echo "Sorry, I can't get that to work. Go find one." |
1329 | exit 1 |
1330 | fi |
1331 | fi |
1332 | fi |
1333 | fi |
1334 | fi |
1335 | fi |
1336 | fi |
1337 | fi |
1338 | fi |
1339 | rm -f testcpp.c testcpp.out |
1340 | |
91407755 |
1341 | : get list of predefined functions in a handy place |
1342 | echo " " |
1343 | case "$libc" in |
1344 | '') libc=unknown;; |
1345 | esac |
1346 | case "$libpth" in |
1347 | '') libpth='/lib /usr/lib /usr/local/lib';; |
1348 | esac |
1349 | case "$libs" in |
1350 | *-lc_s*) libc=`loc libc_s.a $libc $libpth` |
1351 | esac |
1352 | libnames=''; |
1353 | case "$libs" in |
1354 | '') ;; |
1355 | *) for thislib in $libs; do |
1356 | case "$thislib" in |
1357 | -l*) thislib=`expr X$thislib : 'X-l\(.*\)'` |
1358 | try=`loc lib$thislib.a blurfl/dyick $libpth` |
1359 | if test ! -f $try; then |
1360 | try=`loc lib$thislib blurfl/dyick $libpth` |
1361 | if test ! -f $try; then |
1362 | try=`loc $thislib blurfl/dyick $libpth` |
1363 | if test ! -f $try; then |
d8f2e4cc |
1364 | try=`loc Slib$thislib.a blurfl/dyick $xlibpth` |
1365 | if test ! -f $try; then |
1366 | try='' |
1367 | fi |
91407755 |
1368 | fi |
1369 | fi |
1370 | fi |
1371 | libnames="$libnames $try" |
1372 | ;; |
0d3e774c |
1373 | *) libnames="$libnames $thislib" ;; |
91407755 |
1374 | esac |
1375 | done |
1376 | ;; |
1377 | esac |
1378 | set /usr/lib/libc.so.[0-9]* |
1379 | eval set \$$# |
1380 | if test -f "$1"; then |
1381 | echo "Your shared C library is in $1." |
1382 | libc="$1" |
1383 | elif test -f $libc; then |
1384 | echo "Your C library is in $libc, like you said before." |
1385 | elif test -f /lib/libc.a; then |
1386 | echo "Your C library is in /lib/libc.a. You're normal." |
1387 | libc=/lib/libc.a |
1388 | else |
1389 | ans=`loc libc.a blurfl/dyick $libpth` |
1390 | if test ! -f "$ans"; then |
1391 | ans=`loc libc blurfl/dyick $libpth` |
1392 | fi |
1393 | if test ! -f "$ans"; then |
1394 | ans=`loc clib blurfl/dyick $libpth` |
1395 | fi |
1396 | if test ! -f "$ans"; then |
d8f2e4cc |
1397 | ans=`loc Slibc.a blurfl/dyick $xlibpth` |
91407755 |
1398 | fi |
1399 | if test ! -f "$ans"; then |
d8f2e4cc |
1400 | ans=`loc Mlibc.a blurfl/dyick $xlibpth` |
91407755 |
1401 | fi |
1402 | if test ! -f "$ans"; then |
d8f2e4cc |
1403 | ans=`loc Llibc.a blurfl/dyick $xlibpth` |
91407755 |
1404 | fi |
1405 | if test -f "$ans"; then |
1406 | echo "Your C library is in $ans, of all places." |
1407 | libc=$ans |
1408 | else |
1409 | cat <<EOM |
1410 | |
1411 | I can't seem to find your C library. I've looked in the following places: |
1412 | |
1413 | $libpth |
1414 | |
1415 | None of these seems to contain your C library. What is the full name |
1416 | EOM |
1417 | dflt=None |
1418 | $echo $n "of your C library? $c" |
1419 | rp='C library full name?' |
1420 | . myread |
1421 | libc="$ans" |
1422 | fi |
1423 | fi |
1424 | echo " " |
1425 | set $libc $libnames |
1426 | $echo $n "Extracting names from $* for later perusal...$c" |
1427 | nm $* 2>/dev/null >libc.tmp |
1428 | $sed -n -e 's/^.* [AT] *_[_.]*//p' -e 's/^.* [AT] //p' <libc.tmp >libc.list |
1429 | if $contains '^printf$' libc.list >/dev/null 2>&1; then |
1430 | echo "done" |
1431 | else |
1432 | $sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p' <libc.tmp >libc.list |
1433 | $contains '^printf$' libc.list >/dev/null 2>&1 || \ |
1434 | $sed -n -e 's/^.* D __*//p' -e 's/^.* D //p' <libc.tmp >libc.list |
1435 | $contains '^printf$' libc.list >/dev/null 2>&1 || \ |
1436 | $sed -n -e 's/^_//' \ |
1437 | -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p' <libc.tmp >libc.list |
1438 | if $contains '^printf$' libc.list >/dev/null 2>&1; then |
1439 | echo "done" |
1440 | else |
1441 | echo " " |
1442 | echo "nm didn't seem to work right." |
1443 | echo "Trying ar instead..." |
1444 | if ar t $libc > libc.tmp; then |
1445 | for thisname in $libnames; do |
1446 | ar t $thisname >>libc.tmp |
1447 | done |
1448 | $sed -e 's/\.o$//' < libc.tmp > libc.list |
1449 | echo "Ok." |
1450 | else |
1451 | echo "ar didn't seem to work right." |
1452 | echo "Maybe this is a Cray...trying bld instead..." |
1453 | if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list; then |
1454 | for thisname in $libnames; do |
1455 | bld t $libnames | \ |
1456 | $sed -e 's/.*\///' -e 's/\.o:.*$//' >>libc.list |
1457 | ar t $thisname >>libc.tmp |
1458 | done |
1459 | echo "Ok." |
1460 | else |
1461 | echo "That didn't work either. Giving up." |
1462 | exit 1 |
1463 | fi |
1464 | fi |
1465 | fi |
1466 | fi |
1467 | |
1468 | inlibc='echo " "; |
1469 | if $contains "^$1\$" libc.list >/dev/null 2>&1; |
1470 | then echo "$1() found"; eval "$2=$define"; |
1471 | else echo "$1() not found"; eval "$2=$undef"; fi' |
1472 | |
1473 | rmlist="$rmlist libc.tmp libc.list" |
1474 | |
a687059c |
1475 | : see if bcmp exists |
1476 | set bcmp d_bcmp |
1477 | eval $inlibc |
1478 | |
1479 | : see if bcopy exists |
1480 | set bcopy d_bcopy |
1481 | eval $inlibc |
1482 | |
0d3e774c |
1483 | : see if bzero exists |
1484 | set bzero d_bzero |
1485 | eval $inlibc |
1486 | |
a687059c |
1487 | : see if sprintf is declared as int or pointer to char |
1488 | echo " " |
1489 | cat >.ucbsprf.c <<'EOF' |
1490 | main() { char buf[10]; exit((unsigned long)sprintf(buf,"%s","foo") > 10L); } |
1491 | EOF |
1492 | if $cc $ccflags .ucbsprf.c -o .ucbsprf >/dev/null 2>&1 && .ucbsprf; then |
1493 | echo "Your sprintf() returns (int)." |
1494 | d_charsprf="$undef" |
1495 | else |
1496 | echo "Your sprintf() returns (char*)." |
1497 | d_charsprf="$define" |
1498 | fi |
1499 | /bin/rm -f .ucbsprf.c .ucbsprf |
1500 | |
1501 | : see if vprintf exists |
1502 | echo " " |
1503 | if $contains '^vprintf$' libc.list >/dev/null 2>&1; then |
1504 | echo 'vprintf() found.' |
1505 | d_vprintf="$define" |
1506 | cat >.ucbsprf.c <<'EOF' |
1507 | #include <varargs.h> |
1508 | |
1509 | main() { xxx("foo"); } |
1510 | |
1511 | xxx(va_alist) |
1512 | va_dcl |
1513 | { |
1514 | va_list args; |
1515 | char buf[10]; |
1516 | |
1517 | va_start(args); |
1518 | exit((unsigned long)vsprintf(buf,"%s",args) > 10L); |
1519 | } |
1520 | EOF |
1521 | if $cc $ccflags .ucbsprf.c -o .ucbsprf >/dev/null 2>&1 && .ucbsprf; then |
1522 | echo "Your vsprintf() returns (int)." |
1523 | d_charvspr="$undef" |
1524 | else |
1525 | echo "Your vsprintf() returns (char*)." |
1526 | d_charvspr="$define" |
1527 | fi |
1528 | /bin/rm -f .ucbsprf.c .ucbsprf |
1529 | else |
1530 | echo 'vprintf() not found.' |
1531 | d_vprintf="$undef" |
1532 | d_charvspr="$undef" |
1533 | fi |
1534 | |
1535 | : see if crypt exists |
1536 | echo " " |
1537 | if $contains '^crypt$' libc.list >/dev/null 2>&1; then |
1538 | echo 'crypt() found.' |
1539 | d_crypt="$define" |
1540 | cryptlib='' |
1541 | else |
d8f2e4cc |
1542 | cryptlib=`loc Slibcrypt.a "" $xlibpth` |
a687059c |
1543 | if $test -z "$cryptlib"; then |
d8f2e4cc |
1544 | cryptlib=`loc Mlibcrypt.a "" $xlibpth` |
a687059c |
1545 | else |
1546 | cryptlib=-lcrypt |
1547 | fi |
1548 | if $test -z "$cryptlib"; then |
d8f2e4cc |
1549 | cryptlib=`loc Llibcrypt.a "" $xlibpth` |
a687059c |
1550 | else |
1551 | cryptlib=-lcrypt |
1552 | fi |
1553 | if $test -z "$cryptlib"; then |
1554 | cryptlib=`loc libcrypt.a "" $libpth` |
1555 | else |
1556 | cryptlib=-lcrypt |
1557 | fi |
1558 | if $test -z "$cryptlib"; then |
1559 | echo 'crypt() not found.' |
1560 | d_crypt="$undef" |
1561 | else |
1562 | d_crypt="$define" |
1563 | fi |
1564 | fi |
1565 | |
91407755 |
1566 | : get csh whereabouts |
1567 | case "$csh" in |
1568 | 'csh') d_csh="$undef" ;; |
1569 | *) d_csh="$define" ;; |
1570 | esac |
1571 | |
a687059c |
1572 | : see if this is a dirent system |
1573 | echo " " |
1574 | if $test -r /usr/include/dirent.h ; then |
1575 | i_dirent="$define" |
1576 | echo "dirent.h found." |
1577 | if $contains 'd_namlen' /usr/include/sys/dirent.h >/dev/null 2>&1; then |
1578 | d_dirnamlen="$define" |
1579 | else |
1580 | d_dirnamlen="$undef" |
1581 | fi |
1582 | else |
1583 | i_dirent="$undef" |
0d3e774c |
1584 | if $contains 'd_namlen' /usr/include/sys/dir.h >/dev/null 2>&1; then |
1585 | d_dirnamlen="$define" |
1586 | else |
1587 | d_dirnamlen="$undef" |
1588 | fi |
a687059c |
1589 | echo "No dirent.h found." |
1590 | fi |
1591 | |
1592 | : now see if they want to do setuid emulation |
1593 | case "$d_dosuid" in |
1594 | '') dflt=n;; |
1595 | *undef*) dflt=n;; |
1596 | *) dflt=y;; |
1597 | esac |
1598 | cat <<EOM |
1599 | |
1600 | Some sites have disabled setuid #! scripts because of a bug in the kernel |
1601 | that prevents them from being secure. If you are on such a system, the |
1602 | setuid/setgid bits on scripts are currently useless. It is possible for |
1603 | $package to detect those bits and emulate setuid/setgid in a secure fashion |
1604 | until a better solution is devised for the kernel problem. |
1605 | |
1606 | EOM |
1607 | rp="Do you want to do setuid/setgid emulation? [$dflt]" |
1608 | echo $n "$rp $c" |
1609 | . myread |
1610 | case "$ans" in |
1611 | '') $ans="$dflt";; |
1612 | esac |
1613 | case "$ans" in |
1614 | y*) d_dosuid="$define";; |
1615 | *) d_dosuid="$undef";; |
1616 | esac |
1617 | |
1618 | : see if dup2 exists |
1619 | set dup2 d_dup2 |
1620 | eval $inlibc |
1621 | |
1622 | : see if fchmod exists |
1623 | set fchmod d_fchmod |
1624 | eval $inlibc |
1625 | |
1626 | : see if fchown exists |
1627 | set fchown d_fchown |
1628 | eval $inlibc |
1629 | |
1630 | : see if this is an fcntl system |
1631 | echo " " |
1632 | if $test -r /usr/include/fcntl.h ; then |
1633 | d_fcntl="$define" |
1634 | echo "fcntl.h found." |
1635 | else |
1636 | d_fcntl="$undef" |
1637 | echo "No fcntl.h found, but that's ok." |
1638 | fi |
1639 | |
1640 | : see if flock exists |
1641 | set flock d_flock |
1642 | eval $inlibc |
1643 | |
1644 | : see if getgroups exists |
1645 | set getgroups d_getgrps |
1646 | eval $inlibc |
1647 | |
1648 | : see if gethostent exists |
1649 | set gethostent d_gethent |
1650 | eval $inlibc |
1651 | |
1652 | : see if getpgrp exists |
1653 | set getpgrp d_getpgrp |
1654 | eval $inlibc |
1655 | |
d8f2e4cc |
1656 | : see if getpgrp2 exists |
1657 | set getpgrp2 d_getpgrp2 |
1658 | eval $inlibc |
1659 | |
a687059c |
1660 | : see if getpriority exists |
1661 | set getpriority d_getprior |
1662 | eval $inlibc |
1663 | |
1664 | : see if htonl exists |
1665 | set htonl d_htonl |
1666 | eval $inlibc |
1667 | |
1668 | : index or strcpy |
378cc40b |
1669 | echo " " |
a687059c |
1670 | case "$d_index" in |
1671 | n) dflt=n;; |
1672 | *) dflt=y;; |
1673 | esac |
1674 | if $contains '^index$' libc.list >/dev/null 2>&1 ; then |
1675 | if $contains '^strchr$' libc.list >/dev/null 2>&1 ; then |
1676 | echo "Your system has both index() and strchr(). Shall I use" |
1677 | rp="index() rather than strchr()? [$dflt]" |
1678 | $echo $n "$rp $c" |
1679 | . myread |
1680 | case "$ans" in |
1681 | n*) d_index="$define" ;; |
1682 | *) d_index="$undef" ;; |
1683 | esac |
1684 | else |
1685 | d_index="$undef" |
1686 | echo "index() found." |
1687 | fi |
378cc40b |
1688 | else |
a687059c |
1689 | if $contains '^strchr$' libc.list >/dev/null 2>&1 ; then |
1690 | d_index="$define" |
1691 | echo "strchr() found." |
1692 | else |
1693 | echo "No index() or strchr() found!" |
1694 | d_index="$undef" |
1695 | fi |
378cc40b |
1696 | fi |
1697 | |
a687059c |
1698 | : see if ioctl defs are in sgtty/termio or sys/ioctl |
378cc40b |
1699 | echo " " |
a687059c |
1700 | if $test -r /usr/include/sys/ioctl.h ; then |
1701 | d_ioctl="$define" |
1702 | echo "sys/ioctl.h found." |
378cc40b |
1703 | else |
a687059c |
1704 | d_ioctl="$undef" |
1705 | echo "sys/ioctl.h not found, assuming ioctl args are defined in sgtty.h." |
378cc40b |
1706 | fi |
1707 | |
a687059c |
1708 | : see if killpg exists |
1709 | set killpg d_killpg |
1710 | eval $inlibc |
1711 | |
0d3e774c |
1712 | : see if lstat exists |
1713 | set lstat d_lstat |
1714 | eval $inlibc |
1715 | |
a687059c |
1716 | : see if memcmp exists |
1717 | set memcmp d_memcmp |
1718 | eval $inlibc |
1719 | |
1720 | : see if memcpy exists |
1721 | set memcpy d_memcpy |
1722 | eval $inlibc |
1723 | |
1724 | : see if mkdir exists |
1725 | set mkdir d_mkdir |
1726 | eval $inlibc |
1727 | |
1728 | : see if ndbm is available |
378cc40b |
1729 | echo " " |
0d3e774c |
1730 | xxx=`loc ndbm.h x /usr/include /usr/local/include $inclwanted` |
1731 | if test -f $xxx; then |
a687059c |
1732 | d_ndbm="$define" |
1733 | echo "ndbm.h found." |
378cc40b |
1734 | else |
a687059c |
1735 | d_ndbm="$undef" |
1736 | echo "ndbm.h not found." |
378cc40b |
1737 | fi |
1738 | |
a687059c |
1739 | : see if we have the old dbm |
378cc40b |
1740 | echo " " |
0d3e774c |
1741 | xxx=`loc dbm.h x /usr/include /usr/local/include $inclwanted` |
1742 | if test -f $xxx; then |
a687059c |
1743 | d_odbm="$define" |
1744 | echo "dbm.h found." |
378cc40b |
1745 | else |
a687059c |
1746 | d_odbm="$undef" |
1747 | echo "dbm.h not found." |
378cc40b |
1748 | fi |
1749 | |
03a14243 |
1750 | : see if this is a pwd system |
378cc40b |
1751 | echo " " |
a687059c |
1752 | if $test -r /usr/include/pwd.h ; then |
1753 | i_pwd="$define" |
1754 | echo "pwd.h found." |
91407755 |
1755 | $cppstdin $cppflags </usr/include/pwd.h >$$.h |
1756 | if $contains 'pw_quota' $$.h >/dev/null 2>&1; then |
a687059c |
1757 | d_pwquota="$define" |
1758 | else |
1759 | d_pwquota="$undef" |
1760 | fi |
91407755 |
1761 | if $contains 'pw_age' $$.h >/dev/null 2>&1; then |
a687059c |
1762 | d_pwage="$define" |
1763 | else |
1764 | d_pwage="$undef" |
1765 | fi |
91407755 |
1766 | if $contains 'pw_change' $$.h >/dev/null 2>&1; then |
03a14243 |
1767 | d_pwchange="$define" |
1768 | else |
1769 | d_pwchange="$undef" |
1770 | fi |
91407755 |
1771 | if $contains 'pw_class' $$.h >/dev/null 2>&1; then |
03a14243 |
1772 | d_pwclass="$define" |
1773 | else |
1774 | d_pwclass="$undef" |
1775 | fi |
91407755 |
1776 | if $contains 'pw_expire' $$.h >/dev/null 2>&1; then |
03a14243 |
1777 | d_pwexpire="$define" |
1778 | else |
1779 | d_pwexpire="$undef" |
1780 | fi |
91407755 |
1781 | rm -f $$.h |
378cc40b |
1782 | else |
a687059c |
1783 | i_pwd="$undef" |
1784 | d_pwquota="$undef" |
1785 | d_pwage="$undef" |
03a14243 |
1786 | d_pwchange="$undef" |
1787 | d_pwclass="$undef" |
1788 | d_pwexpire="$undef" |
a687059c |
1789 | echo "No pwd.h found." |
378cc40b |
1790 | fi |
1791 | |
a687059c |
1792 | : see if readdir exists |
1793 | set readdir d_readdir |
1794 | eval $inlibc |
1795 | |
1796 | : see if rename exists |
1797 | set rename d_rename |
1798 | eval $inlibc |
1799 | |
1800 | : see if rmdir exists |
1801 | set rmdir d_rmdir |
1802 | eval $inlibc |
1803 | |
1804 | : see if setegid exists |
1805 | set setegid d_setegid |
1806 | eval $inlibc |
1807 | |
1808 | : see if seteuid exists |
1809 | set seteuid d_seteuid |
1810 | eval $inlibc |
1811 | |
1812 | : see if setpgrp exists |
1813 | set setpgrp d_setpgrp |
1814 | eval $inlibc |
1815 | |
d8f2e4cc |
1816 | : see if setpgrp2 exists |
1817 | set setpgrp2 d_setpgrp2 |
1818 | eval $inlibc |
1819 | |
a687059c |
1820 | : see if setpriority exists |
1821 | set setpriority d_setprior |
1822 | eval $inlibc |
1823 | |
1824 | : see if setregid exists |
1825 | set setregid d_setregid |
1826 | eval $inlibc |
1827 | set setresgid d_setresgid |
1828 | eval $inlibc |
1829 | |
1830 | : see if setreuid exists |
1831 | set setreuid d_setreuid |
1832 | eval $inlibc |
1833 | set setresuid d_setresuid |
1834 | eval $inlibc |
1835 | |
1836 | : see if setrgid exists |
1837 | set setrgid d_setrgid |
1838 | eval $inlibc |
1839 | |
378cc40b |
1840 | : see if setruid exists |
a687059c |
1841 | set setruid d_setruid |
1842 | eval $inlibc |
1843 | |
1844 | socketlib='' |
a687059c |
1845 | : see whether socket exists |
378cc40b |
1846 | echo " " |
a687059c |
1847 | if $contains socket libc.list >/dev/null 2>&1; then |
1848 | echo "Looks like you have Berkeley networking support." |
1849 | d_socket="$define" |
1850 | : now check for advanced features |
1851 | if $contains setsockopt libc.list >/dev/null 2>&1; then |
1852 | d_oldsock="$undef" |
1853 | else |
1854 | echo "...but it uses the old 4.1c interface, rather than 4.2" |
1855 | d_oldsock="$define" |
1856 | fi |
1857 | else |
1858 | : hpux, for one, puts all the socket stuff in socklib.o |
1859 | if $contains socklib libc.list >/dev/null 2>&1; then |
1860 | echo "Looks like you have Berkeley networking support." |
1861 | d_socket="$define" |
1862 | : we will have to assume that it supports the 4.2 BSD interface |
1863 | d_oldsock="$undef" |
1864 | else |
1865 | echo "Hmmm...you don't have Berkeley networking in libc.a..." |
1866 | : look for an optional networking library |
1867 | if test -f /usr/lib/libnet.a; then |
1868 | (ar t /usr/lib/libnet.a || |
1869 | nm -g /usr/lib/libnet.a) 2>/dev/null >> libc.list |
1870 | if $contains socket libc.list >/dev/null 2>&1; then |
1871 | echo "but the Wollongong group seems to have hacked it in." |
1872 | socketlib="-lnet" |
a687059c |
1873 | d_socket="$define" |
1874 | : now check for advanced features |
1875 | if $contains setsockopt libc.list >/dev/null 2>&1; then |
1876 | d_oldsock="$undef" |
1877 | else |
1878 | echo "...using the old 4.1c interface, rather than 4.2" |
1879 | d_oldsock="$define" |
1880 | fi |
1881 | else |
1882 | echo "or even in libnet.a, which is peculiar." |
1883 | d_socket="$undef" |
1884 | d_oldsock="$undef" |
1885 | fi |
1886 | else |
1887 | echo "or anywhere else I see." |
1888 | d_socket="$undef" |
1889 | d_oldsock="$undef" |
1890 | fi |
1891 | fi |
1892 | fi |
1893 | if $contains socketpair libc.list >/dev/null 2>&1; then |
1894 | d_sockpair="$define" |
378cc40b |
1895 | else |
a687059c |
1896 | d_sockpair="$undef" |
8d063cd8 |
1897 | fi |
1898 | |
135863df |
1899 | : see if stat knows about block sizes |
1900 | echo " " |
1901 | if $contains 'st_blocks;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
1902 | if $contains 'st_blksize;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then |
1903 | echo "Your stat knows about block sizes." |
1904 | d_statblks="$define" |
1905 | else |
1906 | echo "Your stat doesn't know about block sizes." |
1907 | d_statblks="$undef" |
1908 | fi |
1909 | else |
1910 | echo "Your stat doesn't know about block sizes." |
1911 | d_statblks="$undef" |
1912 | fi |
1913 | |
36ce8bec |
1914 | : see if stdio is really std |
1915 | echo " " |
1916 | if $contains 'char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
1917 | if $contains '_cnt;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
1918 | echo "Your stdio is pretty std." |
1919 | d_stdstdio="$define" |
1920 | else |
1921 | echo "Your stdio isn't very std." |
1922 | d_stdstdio="$undef" |
1923 | fi |
1924 | else |
1925 | echo "Your stdio isn't very std." |
1926 | d_stdstdio="$undef" |
1927 | fi |
1928 | |
8d063cd8 |
1929 | : check for structure copying |
1930 | echo " " |
1931 | echo "Checking to see if your C compiler can copy structs..." |
1932 | $cat >try.c <<'EOCP' |
1933 | main() |
1934 | { |
1935 | struct blurfl { |
1936 | int dyick; |
1937 | } foo, bar; |
1938 | |
1939 | foo = bar; |
1940 | } |
1941 | EOCP |
a687059c |
1942 | if $cc -c try.c >/dev/null 2>&1 ; then |
8d063cd8 |
1943 | d_strctcpy="$define" |
1944 | echo "Yup, it can." |
1945 | else |
1946 | d_strctcpy="$undef" |
1947 | echo "Nope, it can't." |
1948 | fi |
1949 | $rm -f try.* |
1950 | |
d8f2e4cc |
1951 | : see if strerror exists |
1952 | set strerror d_strerror |
1953 | eval $inlibc |
1954 | |
378cc40b |
1955 | : see if symlink exists |
a687059c |
1956 | set symlink d_symlink |
1957 | eval $inlibc |
1958 | |
1959 | : see if syscall exists |
1960 | set syscall d_syscall |
1961 | eval $inlibc |
378cc40b |
1962 | |
d8f2e4cc |
1963 | : see if we should include time.h, sys/time.h, or both |
1964 | cat <<'EOM' |
1965 | |
1966 | Testing to see if we should include <time.h>, <sys/time.h> or both. |
1967 | I'm now running the test program... |
1968 | EOM |
1969 | $cat >try.c <<'EOCP' |
1970 | #ifdef I_TIME |
1971 | #include <time.h> |
1972 | #endif |
1973 | #ifdef I_SYSTIME |
1974 | #ifdef SYSTIMEKERNEL |
1975 | #define KERNEL |
1976 | #endif |
1977 | #include <sys/time.h> |
1978 | #endif |
1979 | main() |
1980 | { |
1981 | struct tm foo; |
1982 | #ifdef S_TIMEVAL |
1983 | struct timeval bar; |
1984 | #endif |
1985 | if (foo.tm_sec == foo.tm_sec) |
1986 | exit(0); |
1987 | #ifdef S_TIMEVAL |
1988 | if (bar.tv_sec == bar.tv_sec) |
1989 | exit(0); |
1990 | #endif |
1991 | exit(1); |
1992 | } |
1993 | EOCP |
1994 | flags='' |
1995 | for s_timeval in '-DS_TIMEVAL' ''; do |
1996 | for d_systimekernel in '' '-DSYSTIMEKERNEL'; do |
1997 | for i_time in '' '-DI_TIME'; do |
1998 | for i_systime in '-DI_SYSTIME' ''; do |
1999 | case "$flags" in |
2000 | '') echo Trying $i_time $i_systime $d_systimekernel $s_timeval |
2001 | if $cc try.c $ccflags \ |
2002 | $i_time $i_systime $d_systimekernel $s_timeval \ |
2003 | -o try >/dev/null 2>&1 ; then |
2004 | set X $i_time $i_systime $d_systimekernel $s_timeval |
2005 | shift |
2006 | flags="$*" |
2007 | echo Succeeded with $flags |
2008 | fi |
2009 | ;; |
2010 | esac |
2011 | done |
2012 | done |
2013 | done |
2014 | done |
2015 | case "$flags" in |
2016 | *SYSTIMEKERNEL*) d_systimekernel="$define";; |
2017 | *) d_systimekernel="$undef";; |
2018 | esac |
2019 | case "$flags" in |
2020 | *I_TIME*) i_time="$define";; |
2021 | *) i_time="$undef";; |
2022 | esac |
2023 | case "$flags" in |
2024 | *I_SYSTIME*) i_systime="$define";; |
2025 | *) i_systime="$undef";; |
2026 | esac |
2027 | $rm -f try.c try |
135863df |
2028 | |
a687059c |
2029 | : see if this is a varargs system |
8d063cd8 |
2030 | echo " " |
a687059c |
2031 | if $test -r /usr/include/varargs.h ; then |
2032 | d_varargs="$define" |
2033 | echo "varargs.h found." |
8d063cd8 |
2034 | else |
a687059c |
2035 | d_varargs="$undef" |
2036 | echo "No varargs.h found, but that's ok (I hope)." |
8d063cd8 |
2037 | fi |
2038 | |
a687059c |
2039 | : see if there is a vfork |
2040 | set vfork d_vfork |
2041 | eval $inlibc |
2042 | |
36ce8bec |
2043 | : see if signal is declared as pointer to function returning int or void |
2044 | echo " " |
0d3e774c |
2045 | $cppstdin $cppflags < /usr/include/signal.h >$$.tmp |
2046 | if $contains 'void.*signal' $$.tmp >/dev/null 2>&1 ; then |
36ce8bec |
2047 | echo "You have void (*signal())() instead of int." |
2048 | d_voidsig="$define" |
2049 | else |
2050 | echo "You have int (*signal())() instead of void." |
2051 | d_voidsig="$undef" |
2052 | fi |
0d3e774c |
2053 | rm -f $$.tmp |
36ce8bec |
2054 | |
91407755 |
2055 | : see if there is a wait4 |
2056 | set wait4 d_wait4 |
2057 | eval $inlibc |
2058 | |
8d063cd8 |
2059 | : check for void type |
2060 | echo " " |
2061 | $cat <<EOM |
2062 | Checking to see how well your C compiler groks the void type... |
2063 | |
2064 | Support flag bits are: |
2065 | 1: basic void declarations. |
2066 | 2: arrays of pointers to functions returning void. |
2067 | 4: operations between pointers to and addresses of void functions. |
2068 | |
2069 | EOM |
2070 | case "$voidflags" in |
2071 | '') |
2072 | $cat >try.c <<'EOCP' |
2073 | #if TRY & 1 |
2074 | void main() { |
2075 | #else |
2076 | main() { |
2077 | #endif |
a687059c |
2078 | extern void moo(); /* function returning void */ |
2079 | void (*goo)(); /* ptr to func returning void */ |
8d063cd8 |
2080 | #if TRY & 2 |
2081 | void (*foo[10])(); |
2082 | #endif |
2083 | |
2084 | #if TRY & 4 |
a687059c |
2085 | if(goo == moo) { |
8d063cd8 |
2086 | exit(0); |
2087 | } |
2088 | #endif |
2089 | exit(0); |
2090 | } |
2091 | EOCP |
a687059c |
2092 | if $cc -S -DTRY=$defvoidused try.c >.out 2>&1 ; then |
2093 | voidflags=$defvoidused |
2094 | echo "It appears to support void." |
8d063cd8 |
2095 | if $contains warning .out >/dev/null 2>&1; then |
2096 | echo "However, you might get some warnings that look like this:" |
2097 | $cat .out |
2098 | fi |
2099 | else |
a687059c |
2100 | echo "Hmm, your compiler has some difficulty with void. Checking further..." |
2101 | if $cc -S -DTRY=1 try.c >/dev/null 2>&1 ; then |
8d063cd8 |
2102 | echo "It supports 1..." |
a687059c |
2103 | if $cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then |
8d063cd8 |
2104 | voidflags=3 |
2105 | echo "And it supports 2 but not 4." |
2106 | else |
2107 | echo "It doesn't support 2..." |
a687059c |
2108 | if $cc -S -DTRY=5 try.c >/dev/null 2>&1 ; then |
8d063cd8 |
2109 | voidflags=5 |
2110 | echo "But it supports 4." |
2111 | else |
2112 | voidflags=1 |
2113 | echo "And it doesn't support 4." |
2114 | fi |
2115 | fi |
2116 | else |
2117 | echo "There is no support at all for void." |
2118 | voidflags=0 |
2119 | fi |
2120 | fi |
2121 | esac |
2122 | dflt="$voidflags"; |
2123 | rp="Your void support flags add up to what? [$dflt]" |
2124 | $echo $n "$rp $c" |
2125 | . myread |
2126 | voidflags="$ans" |
2127 | $rm -f try.* .out |
2128 | |
378cc40b |
2129 | : see what type gids are declared as in the kernel |
0d3e774c |
2130 | echo " " |
378cc40b |
2131 | case "$gidtype" in |
2132 | '') |
0d3e774c |
2133 | if $contains 'getgroups.*short' /usr/lib/lint/llib-lc >/dev/null 2>&1; then |
2134 | dflt='short' |
2135 | elif $contains 'getgroups.*int' /usr/lib/lint/llib-lc >/dev/null 2>&1; then |
2136 | dflt='int' |
2137 | elif $contains 'gid_t;' /usr/include/sys/types.h >/dev/null 2>&1 ; then |
2138 | dflt='gid_t' |
378cc40b |
2139 | else |
2140 | set `grep 'groups\[NGROUPS\];' /usr/include/sys/user.h 2>/dev/null` unsigned short |
2141 | case $1 in |
2142 | unsigned) dflt="$1 $2" ;; |
2143 | *) dflt="$1" ;; |
2144 | esac |
2145 | fi |
2146 | ;; |
2147 | *) dflt="$gidtype" |
2148 | ;; |
2149 | esac |
2150 | cont=true |
91407755 |
2151 | echo "(The following only matters if you have getgroups().)" |
2152 | rp="What type are the group ids returned by getgroups()? [$dflt]" |
378cc40b |
2153 | $echo $n "$rp $c" |
2154 | . myread |
2155 | gidtype="$ans" |
8d063cd8 |
2156 | |
a687059c |
2157 | : see if this is an fcntl system |
2158 | echo " " |
2159 | if $test -r /usr/include/fcntl.h ; then |
2160 | i_fcntl="$define" |
2161 | echo "fcntl.h found." |
2162 | else |
2163 | i_fcntl="$undef" |
2164 | echo "No fcntl.h found, but that's ok." |
2165 | fi |
378cc40b |
2166 | |
a687059c |
2167 | : see if this is an grp system |
2168 | echo " " |
2169 | if $test -r /usr/include/grp.h ; then |
2170 | i_grp="$define" |
2171 | echo "grp.h found." |
2172 | else |
2173 | i_grp="$undef" |
2174 | echo "No grp.h found." |
2175 | fi |
378cc40b |
2176 | |
03a14243 |
2177 | : see if this is a netinet/in.h system |
2178 | echo " " |
0d3e774c |
2179 | xxx=`loc netinet/in.h x /usr/include /usr/local/include $inclwanted` |
2180 | if test -f $xxx; then |
03a14243 |
2181 | i_niin="$define" |
2182 | echo "netinet/in.h found." |
2183 | else |
2184 | i_niin="$undef" |
2185 | echo "No netinet/in.h found." |
2186 | fi |
2187 | |
a687059c |
2188 | : see if this is a sys/dir.h system |
378cc40b |
2189 | echo " " |
a687059c |
2190 | if $test -r /usr/include/sys/dir.h ; then |
2191 | i_sysdir="$define" |
d8f2e4cc |
2192 | echo "sys/dir.h found." |
378cc40b |
2193 | else |
a687059c |
2194 | i_sysdir="$undef" |
d8f2e4cc |
2195 | echo "No sys/dir.h found." |
378cc40b |
2196 | fi |
2197 | |
a687059c |
2198 | : see if ioctl defs are in sgtty/termio or sys/ioctl |
378cc40b |
2199 | echo " " |
a687059c |
2200 | if $test -r /usr/include/sys/ioctl.h ; then |
2201 | i_sysioctl="$define" |
2202 | echo "sys/ioctl.h found." |
2203 | else |
2204 | i_sysioctl="$undef" |
2205 | echo "sys/ioctl.h not found, assuming ioctl args are defined in sgtty.h." |
2206 | fi |
378cc40b |
2207 | |
d8f2e4cc |
2208 | : see if this is a sys/ndir.h system |
2209 | echo " " |
2210 | xxx=`loc sys/ndir.h x /usr/include /usr/local/include $inclwanted` |
2211 | if test -f $xxx; then |
2212 | i_sysndir="$define" |
2213 | echo "sys/ndir.h found." |
2214 | else |
2215 | i_sysndir="$undef" |
2216 | echo "No sys/ndir.h found." |
2217 | fi |
2218 | |
2219 | : see if this is DG/UX with a funky utime.h |
2220 | echo " " |
2221 | if $test -r /usr/include/utime.h ; then |
2222 | i_utime="$define" |
2223 | echo "utime.h found." |
2224 | else |
2225 | i_utime="$undef" |
2226 | echo "No utime.h found, but that's ok." |
2227 | fi |
2228 | |
a687059c |
2229 | : see if this is a varargs system |
2230 | echo " " |
2231 | if $test -r /usr/include/varargs.h ; then |
2232 | i_varargs="$define" |
2233 | echo "varargs.h found." |
2234 | else |
2235 | i_varargs="$undef" |
2236 | echo "No varargs.h found, but that's ok (I hope)." |
2237 | fi |
378cc40b |
2238 | |
a687059c |
2239 | : see if this is a vfork system |
2240 | echo " " |
2241 | if $test -r /usr/include/vfork.h ; then |
2242 | i_vfork="$define" |
2243 | echo "vfork.h found." |
2244 | else |
2245 | i_vfork="$undef" |
2246 | echo "No vfork.h found." |
2247 | fi |
8d063cd8 |
2248 | |
a687059c |
2249 | : check for length of integer |
2250 | echo " " |
2251 | case "$intsize" in |
8d063cd8 |
2252 | '') |
a687059c |
2253 | echo "Checking to see how big your integers are..." |
2254 | $cat >try.c <<'EOCP' |
2255 | #include <stdio.h> |
2256 | main() |
2257 | { |
2258 | printf("%d\n", sizeof(int)); |
2259 | } |
2260 | EOCP |
2261 | if $cc try.c -o try >/dev/null 2>&1 ; then |
2262 | dflt=`try` |
8d063cd8 |
2263 | else |
a687059c |
2264 | dflt='4' |
2265 | echo "(I can't seem to compile the test program. Guessing...)" |
2266 | fi |
8d063cd8 |
2267 | ;; |
8d063cd8 |
2268 | *) |
a687059c |
2269 | dflt="$intsize" |
8d063cd8 |
2270 | ;; |
2271 | esac |
a687059c |
2272 | rp="What is the size of an integer (in bytes)? [$dflt]" |
2273 | $echo $n "$rp $c" |
2274 | . myread |
2275 | intsize="$ans" |
2276 | $rm -f try.c try |
8d063cd8 |
2277 | |
a687059c |
2278 | : determine where private executables go |
2279 | case "$privlib" in |
8d063cd8 |
2280 | '') |
a687059c |
2281 | dflt=/usr/lib/$package |
2282 | test -d /usr/local/lib && dflt=/usr/local/lib/$package |
2283 | ;; |
2284 | *) dflt="$privlib" |
8d063cd8 |
2285 | ;; |
8d063cd8 |
2286 | esac |
2287 | $cat <<EOM |
8d063cd8 |
2288 | |
a687059c |
2289 | The $package package has some auxiliary files that should be put in a library |
2290 | that is accessible by everyone. Where do you want to put these "private" |
8d063cd8 |
2291 | EOM |
a687059c |
2292 | $echo $n "but accessible files? [$dflt] $c" |
2293 | rp="Put private files where? [$dflt]" |
8d063cd8 |
2294 | . myread |
a687059c |
2295 | privlib="$ans" |
8d063cd8 |
2296 | |
a687059c |
2297 | : check for size of random number generator |
2298 | echo " " |
2299 | case "$randbits" in |
2300 | '') |
2301 | echo "Checking to see how many bits your rand function produces..." |
2302 | $cat >try.c <<'EOCP' |
2303 | #include <stdio.h> |
2304 | main() |
2305 | { |
2306 | register int i; |
2307 | register unsigned long tmp; |
2308 | register unsigned long max = 0L; |
2309 | |
2310 | for (i=1000; i; i--) { |
2311 | tmp = (unsigned long)rand(); |
2312 | if (tmp > max) max = tmp; |
2313 | } |
2314 | for (i=0; max; i++) |
2315 | max /= 2; |
2316 | printf("%d\n",i); |
2317 | } |
2318 | EOCP |
2319 | if $cc try.c -o try >/dev/null 2>&1 ; then |
2320 | dflt=`try` |
2321 | else |
2322 | dflt='?' |
2323 | echo "(I can't seem to compile the test program...)" |
2324 | fi |
8d063cd8 |
2325 | ;; |
a687059c |
2326 | *) |
2327 | dflt="$randbits" |
8d063cd8 |
2328 | ;; |
a687059c |
2329 | esac |
2330 | rp="How many bits does your rand() function produce? [$dflt]" |
2331 | $echo $n "$rp $c" |
2332 | . myread |
2333 | randbits="$ans" |
2334 | $rm -f try.c try |
2335 | |
2336 | : generate list of signal names |
2337 | echo " " |
2338 | case "$sig_name" in |
2339 | '') |
2340 | echo "Generating a list of signal names..." |
91407755 |
2341 | set X `cat /usr/include/signal.h /usr/include/sys/signal.h 2>&1 | awk ' |
2342 | $1 ~ /^#define$/ && $2 ~ /^SIG[A-Z0-9]*$/ && $3 ~ /^[1-9][0-9]*$/ { |
2343 | sig[$3] = substr($2,4,20) |
2344 | if (max < $3 && $3 < 60) { |
2345 | max = $3 |
2346 | } |
2347 | } |
2348 | |
2349 | END { |
2350 | for (i=1; i<=max; i++) { |
2351 | if (sig[i] == "") |
2352 | printf "%d", i |
2353 | else |
2354 | printf "%s", sig[i] |
2355 | if (i < max) |
2356 | printf " " |
2357 | } |
2358 | printf "\n" |
2359 | } |
2360 | '` |
a687059c |
2361 | shift |
2362 | case $# in |
2363 | 0) echo 'kill -l' >/tmp/foo$$ |
91407755 |
2364 | set X `$csh -f </tmp/foo$$` |
a687059c |
2365 | shift |
2366 | case $# in |
2367 | 0)set HUP INT QUIT ILL TRAP IOT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM |
2368 | ;; |
8d063cd8 |
2369 | esac |
8d063cd8 |
2370 | ;; |
8d063cd8 |
2371 | esac |
a687059c |
2372 | sig_name="ZERO $*" |
8d063cd8 |
2373 | ;; |
2374 | esac |
a687059c |
2375 | echo "Signals are: $sig_name" |
8d063cd8 |
2376 | |
a687059c |
2377 | : see what type of char stdio uses. |
8d063cd8 |
2378 | echo " " |
a687059c |
2379 | if $contains 'unsigned.*char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then |
2380 | echo "Your stdio uses unsigned chars." |
2381 | stdchar="unsigned char" |
2382 | else |
2383 | echo "Your stdio uses signed chars." |
2384 | stdchar="char" |
2385 | fi |
8d063cd8 |
2386 | |
a687059c |
2387 | : see what type uids are declared as in the kernel |
2388 | case "$uidtype" in |
2389 | '') |
2390 | if $contains 'uid_t;' /usr/include/sys/types.h >/dev/null 2>&1 ; then |
2391 | dflt='uid_t'; |
8d063cd8 |
2392 | else |
a687059c |
2393 | set `grep '_ruid;' /usr/include/sys/user.h 2>/dev/null` unsigned short |
2394 | case $1 in |
2395 | unsigned) dflt="$1 $2" ;; |
2396 | *) dflt="$1" ;; |
2397 | esac |
8d063cd8 |
2398 | fi |
2399 | ;; |
a687059c |
2400 | *) dflt="$uidtype" |
2401 | ;; |
8d063cd8 |
2402 | esac |
a687059c |
2403 | cont=true |
8d063cd8 |
2404 | echo " " |
03a14243 |
2405 | rp="What type are user ids returned by getuid(), etc.? [$dflt]" |
8d063cd8 |
2406 | $echo $n "$rp $c" |
2407 | . myread |
a687059c |
2408 | uidtype="$ans" |
8d063cd8 |
2409 | |
a687059c |
2410 | : preserve RCS keywords in files with variable substitution, grrr |
2411 | Log='$Log' |
2412 | Header='$Header' |
2413 | |
2414 | |
a1cc2bdc |
2415 | : determine which malloc to compile in |
2416 | echo " " |
2417 | case "$usemymalloc" in |
2418 | '') |
2419 | if bsd || v7; then |
2420 | dflt='y' |
2421 | else |
2422 | dflt='n' |
2423 | fi |
2424 | ;; |
2425 | *) dflt="$usemymalloc" |
2426 | ;; |
2427 | esac |
2428 | rp="Do you wish to attempt to use the malloc that comes with $package? [$dflt]" |
2429 | $echo $n "$rp $c" |
2430 | . myread |
2431 | case "$ans" in |
2432 | '') ans=$dflt;; |
2433 | esac |
2434 | usemymalloc="$ans" |
2435 | case "$ans" in |
2436 | y*) mallocsrc='malloc.c'; mallocobj='malloc.o';; |
2437 | *) mallocsrc=''; mallocobj='';; |
2438 | esac |
2439 | |
d8f2e4cc |
2440 | : determine compiler compiler |
2441 | case "$yacc" in |
2442 | '') dflt=yacc;; |
2443 | *) dflt="$yacc";; |
2444 | esac |
2445 | cont=true |
2446 | echo " " |
2447 | rp="Which compiler compiler (yacc or bison) will you use? [$dflt]" |
2448 | $echo $n "$rp $c" |
2449 | . myread |
2450 | case "$ans" in |
2451 | '') ans="$dflt";; |
2452 | esac |
2453 | yacc="$ans" |
2454 | |
8d063cd8 |
2455 | echo " " |
2456 | echo "End of configuration questions." |
2457 | echo " " |
2458 | |
2459 | : create config.sh file |
2460 | echo " " |
2461 | if test -d ../UU; then |
2462 | cd .. |
2463 | fi |
2464 | echo "Creating config.sh..." |
2465 | $spitshell <<EOT >config.sh |
2466 | $startsh |
2467 | # config.sh |
2468 | # This file was produced by running the Configure script. |
2469 | |
2470 | d_eunice='$d_eunice' |
8d063cd8 |
2471 | define='$define' |
91407755 |
2472 | eunicefix='$eunicefix' |
8d063cd8 |
2473 | loclist='$loclist' |
2474 | expr='$expr' |
2475 | sed='$sed' |
2476 | echo='$echo' |
2477 | cat='$cat' |
2478 | rm='$rm' |
2479 | mv='$mv' |
2480 | cp='$cp' |
2481 | tail='$tail' |
2482 | tr='$tr' |
2483 | mkdir='$mkdir' |
2484 | sort='$sort' |
2485 | uniq='$uniq' |
2486 | grep='$grep' |
2487 | trylist='$trylist' |
2488 | test='$test' |
2489 | inews='$inews' |
2490 | egrep='$egrep' |
2491 | more='$more' |
2492 | pg='$pg' |
2493 | Mcc='$Mcc' |
2494 | vi='$vi' |
2495 | mailx='$mailx' |
2496 | mail='$mail' |
378cc40b |
2497 | cpp='$cpp' |
a687059c |
2498 | perl='$perl' |
2499 | emacs='$emacs' |
2500 | ls='$ls' |
2501 | rmail='$rmail' |
2502 | sendmail='$sendmail' |
2503 | shar='$shar' |
2504 | smail='$smail' |
2505 | tbl='$tbl' |
2506 | troff='$troff' |
2507 | nroff='$nroff' |
2508 | uname='$uname' |
2509 | uuname='$uuname' |
2510 | line='$line' |
2511 | chgrp='$chgrp' |
2512 | chmod='$chmod' |
2513 | lint='$lint' |
2514 | sleep='$sleep' |
2515 | pr='$pr' |
2516 | tar='$tar' |
2517 | ln='$ln' |
2518 | lpr='$lpr' |
2519 | lp='$lp' |
2520 | touch='$touch' |
2521 | make='$make' |
2522 | date='$date' |
91407755 |
2523 | csh='$csh' |
8d063cd8 |
2524 | Log='$Log' |
2525 | Header='$Header' |
2526 | bin='$bin' |
a687059c |
2527 | byteorder='$byteorder' |
8d063cd8 |
2528 | contains='$contains' |
378cc40b |
2529 | cppstdin='$cppstdin' |
36ce8bec |
2530 | cppminus='$cppminus' |
a687059c |
2531 | d_bcmp='$d_bcmp' |
135863df |
2532 | d_bcopy='$d_bcopy' |
0d3e774c |
2533 | d_bzero='$d_bzero' |
8d063cd8 |
2534 | d_charsprf='$d_charsprf' |
2e1b3b7e |
2535 | d_crypt='$d_crypt' |
a687059c |
2536 | cryptlib='$cryptlib' |
91407755 |
2537 | d_csh='$d_csh' |
13281fa4 |
2538 | d_dosuid='$d_dosuid' |
a687059c |
2539 | d_dup2='$d_dup2' |
378cc40b |
2540 | d_fchmod='$d_fchmod' |
2541 | d_fchown='$d_fchown' |
a687059c |
2542 | d_fcntl='$d_fcntl' |
2543 | d_flock='$d_flock' |
378cc40b |
2544 | d_getgrps='$d_getgrps' |
a687059c |
2545 | d_gethent='$d_gethent' |
2546 | d_getpgrp='$d_getpgrp' |
d8f2e4cc |
2547 | d_getpgrp2='$d_getpgrp2' |
a687059c |
2548 | d_getprior='$d_getprior' |
2549 | d_htonl='$d_htonl' |
8d063cd8 |
2550 | d_index='$d_index' |
a687059c |
2551 | d_ioctl='$d_ioctl' |
378cc40b |
2552 | d_killpg='$d_killpg' |
0d3e774c |
2553 | d_lstat='$d_lstat' |
a687059c |
2554 | d_memcmp='$d_memcmp' |
378cc40b |
2555 | d_memcpy='$d_memcpy' |
a687059c |
2556 | d_mkdir='$d_mkdir' |
2557 | d_ndbm='$d_ndbm' |
2558 | d_odbm='$d_odbm' |
2559 | d_readdir='$d_readdir' |
378cc40b |
2560 | d_rename='$d_rename' |
a687059c |
2561 | d_rmdir='$d_rmdir' |
378cc40b |
2562 | d_setegid='$d_setegid' |
2563 | d_seteuid='$d_seteuid' |
a687059c |
2564 | d_setpgrp='$d_setpgrp' |
d8f2e4cc |
2565 | d_setpgrp2='$d_setpgrp2' |
a687059c |
2566 | d_setprior='$d_setprior' |
2567 | d_setregid='$d_setregid' |
2568 | d_setresgid='$d_setresgid' |
2569 | d_setreuid='$d_setreuid' |
2570 | d_setresuid='$d_setresuid' |
378cc40b |
2571 | d_setrgid='$d_setrgid' |
2572 | d_setruid='$d_setruid' |
a687059c |
2573 | d_socket='$d_socket' |
2574 | d_sockpair='$d_sockpair' |
2575 | d_oldsock='$d_oldsock' |
2576 | socketlib='$socketlib' |
135863df |
2577 | d_statblks='$d_statblks' |
36ce8bec |
2578 | d_stdstdio='$d_stdstdio' |
8d063cd8 |
2579 | d_strctcpy='$d_strctcpy' |
d8f2e4cc |
2580 | d_strerror='$d_strerror' |
2e1b3b7e |
2581 | d_symlink='$d_symlink' |
a687059c |
2582 | d_syscall='$d_syscall' |
a687059c |
2583 | d_varargs='$d_varargs' |
8d063cd8 |
2584 | d_vfork='$d_vfork' |
36ce8bec |
2585 | d_voidsig='$d_voidsig' |
a687059c |
2586 | d_vprintf='$d_vprintf' |
2587 | d_charvspr='$d_charvspr' |
91407755 |
2588 | d_wait4='$d_wait4' |
378cc40b |
2589 | gidtype='$gidtype' |
a687059c |
2590 | i_dirent='$i_dirent' |
2591 | d_dirnamlen='$d_dirnamlen' |
2592 | i_fcntl='$i_fcntl' |
2593 | i_grp='$i_grp' |
03a14243 |
2594 | i_niin='$i_niin' |
a687059c |
2595 | i_pwd='$i_pwd' |
2596 | d_pwquota='$d_pwquota' |
2597 | d_pwage='$d_pwage' |
91407755 |
2598 | d_pwchange='$d_pwchange' |
2599 | d_pwclass='$d_pwclass' |
2600 | d_pwexpire='$d_pwexpire' |
a687059c |
2601 | i_sysdir='$i_sysdir' |
2602 | i_sysioctl='$i_sysioctl' |
d8f2e4cc |
2603 | i_sysndir='$i_sysndir' |
2604 | i_time='$i_time' |
2605 | i_systime='$i_systime' |
2606 | d_systimekernel='$d_systimekernel' |
2607 | i_utime='$i_utime' |
a687059c |
2608 | i_varargs='$i_varargs' |
2609 | i_vfork='$i_vfork' |
2610 | intsize='$intsize' |
8d063cd8 |
2611 | libc='$libc' |
a1cc2bdc |
2612 | mallocsrc='$mallocsrc' |
2613 | mallocobj='$mallocobj' |
2614 | usemymalloc='$usemymalloc' |
8d063cd8 |
2615 | mansrc='$mansrc' |
2616 | manext='$manext' |
2617 | models='$models' |
2618 | split='$split' |
2619 | small='$small' |
2620 | medium='$medium' |
2621 | large='$large' |
2622 | huge='$huge' |
a687059c |
2623 | optimize='$optimize' |
8d063cd8 |
2624 | ccflags='$ccflags' |
91407755 |
2625 | cppflags='$cppflags' |
8d063cd8 |
2626 | ldflags='$ldflags' |
a687059c |
2627 | cc='$cc' |
2628 | libs='$libs' |
8d063cd8 |
2629 | n='$n' |
2630 | c='$c' |
2631 | package='$package' |
a687059c |
2632 | randbits='$randbits' |
2633 | sig_name='$sig_name' |
8d063cd8 |
2634 | spitshell='$spitshell' |
2635 | shsharp='$shsharp' |
2636 | sharpbang='$sharpbang' |
2637 | startsh='$startsh' |
36ce8bec |
2638 | stdchar='$stdchar' |
378cc40b |
2639 | uidtype='$uidtype' |
8d063cd8 |
2640 | voidflags='$voidflags' |
2641 | defvoidused='$defvoidused' |
d8f2e4cc |
2642 | yacc='$yacc' |
378cc40b |
2643 | privlib='$privlib' |
d8f2e4cc |
2644 | lib='$lib' |
8d063cd8 |
2645 | CONFIG=true |
2646 | EOT |
13281fa4 |
2647 | |
8d063cd8 |
2648 | CONFIG=true |
2649 | |
2650 | echo " " |
2651 | dflt='' |
378cc40b |
2652 | fastread='' |
8d063cd8 |
2653 | echo "If you didn't make any mistakes, then just type a carriage return here." |
2654 | rp="If you need to edit config.sh, do it as a shell escape here:" |
2655 | $echo $n "$rp $c" |
2656 | . UU/myread |
2657 | case "$ans" in |
2658 | '') ;; |
2659 | *) : in case they cannot read |
2660 | eval $ans;; |
2661 | esac |
d8f2e4cc |
2662 | : if this fails, just run all the .SH files by hand |
378cc40b |
2663 | . ./config.sh |
8d063cd8 |
2664 | |
2665 | echo " " |
2666 | echo "Doing variable substitutions on .SH files..." |
d96024cf |
2667 | set x `awk '{print $1}' <MANIFEST | $grep '\.SH'` |
36ce8bec |
2668 | shift |
2669 | case $# in |
2670 | 0) set x *.SH; shift;; |
2671 | esac |
2672 | if test ! -f $1; then |
2673 | shift |
2674 | fi |
8d063cd8 |
2675 | for file in $*; do |
2676 | case "$file" in |
2677 | */*) |
2678 | dir=`$expr X$file : 'X\(.*\)/'` |
2679 | file=`$expr X$file : 'X.*/\(.*\)'` |
2680 | (cd $dir && . $file) |
2681 | ;; |
2682 | *) |
2683 | . $file |
2684 | ;; |
2685 | esac |
2686 | done |
2687 | if test -f config.h.SH; then |
2688 | if test ! -f config.h; then |
2689 | : oops, they left it out of MANIFEST, probably, so do it anyway. |
2690 | . config.h.SH |
2691 | fi |
2692 | fi |
2693 | |
2694 | if $contains '^depend:' Makefile >/dev/null 2>&1; then |
2695 | dflt=n |
2696 | $cat <<EOM |
2697 | |
2698 | Now you need to generate make dependencies by running "make depend". |
2699 | You might prefer to run it in background: "make depend > makedepend.out &" |
2700 | It can take a while, so you might not want to run it right now. |
2701 | |
2702 | EOM |
2703 | rp="Run make depend now? [$dflt]" |
2704 | $echo $n "$rp $c" |
2705 | . UU/myread |
2706 | case "$ans" in |
a687059c |
2707 | y*) make depend && echo "Now you must run a make." |
8d063cd8 |
2708 | ;; |
2709 | *) echo "You must run 'make depend' then 'make'." |
2710 | ;; |
2711 | esac |
2712 | elif test -f Makefile; then |
2713 | echo " " |
2714 | echo "Now you must run a make." |
2715 | else |
2716 | echo "Done." |
2717 | fi |
2718 | |
2719 | $rm -f kit*isdone |
13281fa4 |
2720 | : the following is currently useless |
8d063cd8 |
2721 | cd UU && $rm -f $rmlist |
13281fa4 |
2722 | : since this removes it all anyway |
2723 | cd .. && $rm -rf UU |
8d063cd8 |
2724 | : end of Configure |