Mercurial > dropbear

comparison configure.in @ 284:eed26cff980b

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propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583) to branch 'au.asn.ucc.matt.dropbear' (head fff0894a0399405a9410ea1c6d118f342cf2aa64)
author Matt Johnston <matt@ucc.asn.au>
date Wed, 08 Mar 2006 13:23:49 +0000
parents a3a68c25035e
children fa9c45d09727
comparison
equal deleted inserted replaced
283:bd240aa12ba7 284:eed26cff980b
1 # -*- Autoconf -*-
2 # Process this file with autoconf and autoheader to produce a configure script.
3
4 # This Autoconf file was cobbled from various locations. In particular, a bunch
5 # of the platform checks have been taken straight from OpenSSH's configure.ac
6 # Huge thanks to them for dealing with the horrible platform-specifics :)
7
8 AC_PREREQ(2.50)
9 AC_INIT(buffer.c)
10
11 OLDCFLAGS=$CFLAGS
12 # Checks for programs.
13 AC_PROG_CC
14 AC_PROG_MAKE_SET
15
16 if test -z "$LD" ; then
17 LD=$CC
18 fi
19 AC_SUBST(LD)
20
21 if test -z "$OLDCFLAGS" && test "$GCC" = "yes"; then
22 AC_MSG_RESULT(No \$CFLAGS set... using "-Os -W -Wall" for GCC)
23 CFLAGS="-Os -W -Wall"
24 fi
25
26 # Host specific options
27 # this isn't a definitive list of hosts, they are just added as required
28 AC_CANONICAL_HOST
29
30 case "$host" in
31
32 *-*-linux*)
33 no_ptmx_check=1
34 ;;
35
36 *-*-solaris*)
37 CFLAGS="$CFLAGS -I/usr/local/include"
38 LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
39 conf_lastlog_location="/var/adm/lastlog"
40 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
41 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
42 if test "$sol2ver" -ge 8; then
43 AC_MSG_RESULT(yes)
44 AC_DEFINE(DISABLE_UTMP,,Disable utmp)
45 AC_DEFINE(DISABLE_WTMP,,Disable wtmp)
46 else
47 AC_MSG_RESULT(no)
48 fi
49 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
50 AC_CHECK_LIB(nsl, yp_match, LIBS="$LIBS -lnsl")
51 ;;
52
53 *-*-aix*)
54 AC_DEFINE(AIX,,Using AIX)
55 # OpenSSH thinks it's broken. If it isn't, let me know.
56 AC_DEFINE(BROKEN_GETADDRINFO,,Broken getaddrinfo)
57 ;;
58
59 *-*-hpux*)
60 LIBS="$LIBS -lsec"
61 # It's probably broken.
62 AC_DEFINE(BROKEN_GETADDRINFO,,Broken getaddrinfo)
63 ;;
64 *-dec-osf*)
65 AC_DEFINE(BROKEN_GETADDRINFO,,Broken getaddrinfo)
66 ;;
67 esac
68
69 AC_CHECK_TOOL(AR, ar, :)
70 AC_CHECK_TOOL(RANLIB, ranlib, :)
71 AC_CHECK_TOOL(STRIP, strip, :)
72 AC_CHECK_TOOL(INSTALL, install, :)
73
74 dnl Can't use login() or logout() with uclibc
75 AC_CHECK_DECL(__UCLIBC__,
76 [
77 no_loginfunc_check=1
78 AC_MSG_RESULT(Using uClibc - login() and logout() probably don't work, so we won't use them.)
79 ],,,)
80
81 # Checks for libraries.
82 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
83
84 # Check if zlib is needed
85 AC_ARG_WITH(zlib,
86 [ --with-zlib=PATH Use zlib in PATH],
87 [
88 # option is given
89 if test -d "$withval/lib"; then
90 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
91 else
92 LDFLAGS="-L${withval} ${LDFLAGS}"
93 fi
94 if test -d "$withval/include"; then
95 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
96 else
97 CPPFLAGS="-I${withval} ${CPPFLAGS}"
98 fi
99 ]
100 )
101
102 AC_ARG_ENABLE(zlib,
103 [ --disable-zlib Don't include zlib support],
104 [
105 if test "x$enableval" = "xno"; then
106 AC_DEFINE(DISABLE_ZLIB,, Use zlib)
107 AC_MSG_RESULT(Disabling zlib)
108 else
109 AC_CHECK_LIB(z, deflate, , AC_MSG_ERROR([*** zlib missing - install first or check config.log ***]))
110 AC_MSG_RESULT(Enabling zlib)
111 fi
112 ],
113 [
114 # if not disabled, check for zlib
115 AC_CHECK_LIB(z, deflate, , AC_MSG_ERROR([*** zlib missing - install first or check config.log ***]))
116 AC_MSG_RESULT(Enabling zlib)
117 ]
118 )
119
120 # Check if pam is needed
121 AC_ARG_WITH(pam,
122 [ --with-pam=PATH Use pam in PATH],
123 [
124 # option is given
125 if test -d "$withval/lib"; then
126 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
127 else
128 LDFLAGS="-L${withval} ${LDFLAGS}"
129 fi
130 if test -d "$withval/include"; then
131 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
132 else
133 CPPFLAGS="-I${withval} ${CPPFLAGS}"
134 fi
135 ]
136 )
137
138
139 AC_ARG_ENABLE(pam,
140 [ --enable-pam Try to include PAM support],
141 [
142 if test "x$enableval" = "xyes"; then
143 AC_CHECK_LIB(pam, pam_authenticate, , AC_MSG_ERROR([*** PAM missing - install first or check config.log ***]))
144 AC_MSG_RESULT(Enabling PAM)
145 else
146 AC_DEFINE(DISABLE_PAM,, Use PAM)
147 AC_MSG_RESULT(Disabling PAM)
148 fi
149 ],
150 [
151 # disable it by default
152 AC_DEFINE(DISABLE_PAM,, Use PAM)
153 AC_MSG_RESULT(Disabling PAM)
154 ]
155 )
156
157 AC_ARG_ENABLE(openpty,
158 [ --disable-openpty Don't use openpty, use alternative method],
159 [
160 if test "x$enableval" = "xno"; then
161 AC_MSG_RESULT(Not using openpty)
162 else
163 AC_MSG_RESULT(Using openpty if available)
164 AC_SEARCH_LIBS(openpty, util, [AC_DEFINE(HAVE_OPENPTY,,Have openpty() function)])
165 fi
166 ],
167 [
168 AC_MSG_RESULT(Using openpty if available)
169 AC_SEARCH_LIBS(openpty, util, [AC_DEFINE(HAVE_OPENPTY)])
170 ]
171 )
172
173
174 AC_ARG_ENABLE(syslog,
175 [ --disable-syslog Don't include syslog support],
176 [
177 if test "x$enableval" = "xno"; then
178 AC_DEFINE(DISABLE_SYSLOG,, Using syslog)
179 AC_MSG_RESULT(Disabling syslog)
180 else
181 AC_MSG_RESULT(Enabling syslog)
182 fi
183 ],
184 [
185 AC_MSG_RESULT(Enabling syslog)
186 ]
187 )
188
189 AC_ARG_ENABLE(shadow,
190 [ --disable-shadow Don't use shadow passwords (if available)],
191 [
192 if test "x$enableval" = "xno"; then
193 AC_MSG_RESULT(Not using shadow passwords)
194 else
195 AC_CHECK_HEADERS([shadow.h])
196 AC_MSG_RESULT(Using shadow passwords if available)
197 fi
198 ],
199 [
200 AC_CHECK_HEADERS([shadow.h])
201 AC_MSG_RESULT(Using shadow passwords if available)
202 ]
203 )
204
205
206 # Checks for header files.
207 AC_HEADER_STDC
208 AC_HEADER_SYS_WAIT
209 AC_CHECK_HEADERS([fcntl.h limits.h netinet/in.h netinet/tcp.h stdlib.h string.h sys/socket.h sys/time.h termios.h unistd.h crypt.h pty.h ioctl.h libutil.h libgen.h inttypes.h stropts.h utmp.h utmpx.h lastlog.h paths.h util.h netdb.h security/pam_appl.h pam/pam_appl.h netinet/in_systm.h])
210
211 # Checks for typedefs, structures, and compiler characteristics.
212 AC_C_CONST
213 AC_TYPE_UID_T
214 AC_TYPE_MODE_T
215 AC_TYPE_PID_T
216 AC_TYPE_SIZE_T
217 AC_HEADER_TIME
218
219 AC_CHECK_TYPES([uint16_t, u_int16_t, struct sockaddr_storage])
220 AC_CHECK_TYPE([socklen_t], ,[
221 AC_MSG_CHECKING([for socklen_t equivalent])
222 AC_CACHE_VAL([curl_cv_socklen_t_equiv],
223 [
224 # Systems have either "struct sockaddr *" or
225 # "void *" as the second argument to getpeername
226 curl_cv_socklen_t_equiv=
227 for arg2 in "struct sockaddr" void; do
228 for t in int size_t unsigned long "unsigned long"; do
229 AC_TRY_COMPILE([
230 #include <sys/types.h>
231 #include <sys/socket.h>
232
233 int getpeername (int, $arg2 *, $t *);
234 ],[
235 $t len;
236 getpeername(0,0,&len);
237 ],[
238 curl_cv_socklen_t_equiv="$t"
239 break
240 ])
241 done
242 done
243
244 if test "x$curl_cv_socklen_t_equiv" = x; then
245 AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
246 fi
247 ])
248 AC_MSG_RESULT($curl_cv_socklen_t_equiv)
249 AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv,
250 [type to use in place of socklen_t if not defined])],
251 [#include <sys/types.h>
252 #include <sys/socket.h>])
253
254 # for the fake-rfc2553 stuff - straight from OpenSSH
255
256 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
257 AC_TRY_COMPILE(
258 [
259 #include <sys/types.h>
260 #include <sys/socket.h>
261 ],
262 [ struct sockaddr_storage s; ],
263 [ ac_cv_have_struct_sockaddr_storage="yes" ],
264 [ ac_cv_have_struct_sockaddr_storage="no" ]
265 )
266 ])
267 if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
268 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
269 fi
270
271 AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
272 AC_TRY_COMPILE(
273 [
274 #include <sys/types.h>
275 #include <netinet/in.h>
276 ],
277 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
278 [ ac_cv_have_struct_sockaddr_in6="yes" ],
279 [ ac_cv_have_struct_sockaddr_in6="no" ]
280 )
281 ])
282 if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
283 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6,,Have struct sockaddr_in6)
284 fi
285
286 AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
287 AC_TRY_COMPILE(
288 [
289 #include <sys/types.h>
290 #include <netinet/in.h>
291 ],
292 [ struct in6_addr s; s.s6_addr[0] = 0; ],
293 [ ac_cv_have_struct_in6_addr="yes" ],
294 [ ac_cv_have_struct_in6_addr="no" ]
295 )
296 ])
297 if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
298 AC_DEFINE(HAVE_STRUCT_IN6_ADDR,,Have struct in6_addr)
299 fi
300
301 AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
302 AC_TRY_COMPILE(
303 [
304 #include <sys/types.h>
305 #include <sys/socket.h>
306 #include <netdb.h>
307 ],
308 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
309 [ ac_cv_have_struct_addrinfo="yes" ],
310 [ ac_cv_have_struct_addrinfo="no" ]
311 )
312 ])
313 if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
314 AC_DEFINE(HAVE_STRUCT_ADDRINFO,,Have struct addrinfo)
315 fi
316
317
318 # IRIX has a const char return value for gai_strerror()
319 AC_CHECK_FUNCS(gai_strerror,[
320 AC_DEFINE(HAVE_GAI_STRERROR)
321 AC_TRY_COMPILE([
322 #include <sys/types.h>
323 #include <sys/socket.h>
324 #include <netdb.h>
325
326 const char *gai_strerror(int);],[
327 char *str;
328
329 str = gai_strerror(0);],[
330 AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1,
331 [Define if gai_strerror() returns const char *])])])
332
333 # for loginrec.c
334
335 AC_CHECK_MEMBERS([struct utmp.ut_host, struct utmp.ut_pid, struct utmp.ut_type, struct utmp.ut_tv, struct utmp.ut_id, struct utmp.ut_addr, struct utmp.ut_addr_v6, struct utmp.ut_exit, struct utmp.ut_time],,,[
336 #include <sys/types.h>
337 #if HAVE_UTMP_H
338 #include <utmp.h>
339 #endif
340 ])
341
342 AC_CHECK_MEMBERS([struct utmpx.ut_host, struct utmpx.ut_syslen, struct utmpx.ut_type, struct utmpx.ut_id, struct utmpx.ut_addr, struct utmpx.ut_addr_v6, struct utmpx.ut_time, struct utmpx.ut_tv, struct sockaddr_storage.ss_family, struct sockadd_storage.__family],,,[
343 #include <sys/types.h>
344 #include <sys/socket.h>
345 #if HAVE_UTMPX_H
346 #include <utmpx.h>
347 #endif
348 ])
349
350 AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
351 AC_CHECK_FUNCS(utmpname)
352 AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
353 AC_CHECK_FUNCS(setutxent utmpxname)
354 AC_CHECK_FUNCS(logout updwtmp logwtmp)
355
356 dnl Added from OpenSSH 3.6.1p2's configure.ac
357
358 dnl allow user to disable some login recording features
359 AC_ARG_ENABLE(lastlog,
360 [ --disable-lastlog Disable use of lastlog even if detected [no]],
361 [ AC_DEFINE(DISABLE_LASTLOG,,Disable use of lastlog()) ]
362 )
363 AC_ARG_ENABLE(utmp,
364 [ --disable-utmp Disable use of utmp even if detected [no]],
365 [ AC_DEFINE(DISABLE_UTMP,,Disable use of utmp) ]
366 )
367 AC_ARG_ENABLE(utmpx,
368 [ --disable-utmpx Disable use of utmpx even if detected [no]],
369 [ AC_DEFINE(DISABLE_UTMPX,,Disable use of utmpx) ]
370 )
371 AC_ARG_ENABLE(wtmp,
372 [ --disable-wtmp Disable use of wtmp even if detected [no]],
373 [ AC_DEFINE(DISABLE_WTMP,,Disable use of wtmp) ]
374 )
375 AC_ARG_ENABLE(wtmpx,
376 [ --disable-wtmpx Disable use of wtmpx even if detected [no]],
377 [ AC_DEFINE(DISABLE_WTMPX,,Disable use of wtmpx) ]
378 )
379 AC_ARG_ENABLE(loginfunc,
380 [ --disable-loginfunc Disable use of login() etc. [no]],
381 [ no_loginfunc_check=1
382 AC_MSG_RESULT(Not using login() etc) ]
383 )
384 AC_ARG_ENABLE(pututline,
385 [ --disable-pututline Disable use of pututline() etc. ([uw]tmp) [no]],
386 [ AC_DEFINE(DISABLE_PUTUTLINE,,Disable use of pututline()) ]
387 )
388 AC_ARG_ENABLE(pututxline,
389 [ --disable-pututxline Disable use of pututxline() etc. ([uw]tmpx) [no]],
390 [ AC_DEFINE(DISABLE_PUTUTXLINE,,Disable use of pututxline()) ]
391 )
392 AC_ARG_WITH(lastlog,
393 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
394 [
395 if test "x$withval" = "xno" ; then
396 AC_DEFINE(DISABLE_LASTLOG)
397 else
398 conf_lastlog_location=$withval
399 fi
400 ]
401 )
402
403 if test -z "$no_loginfunc_check"; then
404 dnl Checks for libutil functions (login(), logout() etc, not openpty() )
405 AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN,,Have login() function)])
406 AC_CHECK_FUNCS(logout updwtmp logwtmp)
407 fi
408
409 dnl lastlog, [uw]tmpx? detection
410 dnl NOTE: set the paths in the platform section to avoid the
411 dnl need for command-line parameters
412 dnl lastlog and [uw]tmp are subject to a file search if all else fails
413
414 dnl lastlog detection
415 dnl NOTE: the code itself will detect if lastlog is a directory
416 AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
417 AC_TRY_COMPILE([
418 #include <sys/types.h>
419 #include <utmp.h>
420 #ifdef HAVE_LASTLOG_H
421 # include <lastlog.h>
422 #endif
423 #ifdef HAVE_PATHS_H
424 # include <paths.h>
425 #endif
426 #ifdef HAVE_LOGIN_H
427 # include <login.h>
428 #endif
429 ],
430 [ char *lastlog = LASTLOG_FILE; ],
431 [ AC_MSG_RESULT(yes) ],
432 [
433 AC_MSG_RESULT(no)
434 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
435 AC_TRY_COMPILE([
436 #include <sys/types.h>
437 #include <utmp.h>
438 #ifdef HAVE_LASTLOG_H
439 # include <lastlog.h>
440 #endif
441 #ifdef HAVE_PATHS_H
442 # include <paths.h>
443 #endif
444 ],
445 [ char *lastlog = _PATH_LASTLOG; ],
446 [ AC_MSG_RESULT(yes) ],
447 [
448 AC_MSG_RESULT(no)
449 system_lastlog_path=no
450 ])
451 ]
452 )
453
454 if test -z "$conf_lastlog_location"; then
455 if test x"$system_lastlog_path" = x"no" ; then
456 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
457 if (test -d "$f" || test -f "$f") ; then
458 conf_lastlog_location=$f
459 fi
460 done
461 if test -z "$conf_lastlog_location"; then
462 AC_MSG_WARN([** Cannot find lastlog **])
463 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
464 fi
465 fi
466 fi
467
468 if test -n "$conf_lastlog_location"; then
469 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", lastlog file location)
470 fi
471
472 dnl utmp detection
473 AC_MSG_CHECKING([if your system defines UTMP_FILE])
474 AC_TRY_COMPILE([
475 #include <sys/types.h>
476 #include <utmp.h>
477 #ifdef HAVE_PATHS_H
478 # include <paths.h>
479 #endif
480 ],
481 [ char *utmp = UTMP_FILE; ],
482 [ AC_MSG_RESULT(yes) ],
483 [ AC_MSG_RESULT(no)
484 system_utmp_path=no ]
485 )
486 if test -z "$conf_utmp_location"; then
487 if test x"$system_utmp_path" = x"no" ; then
488 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
489 if test -f $f ; then
490 conf_utmp_location=$f
491 fi
492 done
493 if test -z "$conf_utmp_location"; then
494 AC_DEFINE(DISABLE_UTMP)
495 fi
496 fi
497 fi
498 if test -n "$conf_utmp_location"; then
499 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", utmp file location)
500 fi
501
502 dnl wtmp detection
503 AC_MSG_CHECKING([if your system defines WTMP_FILE])
504 AC_TRY_COMPILE([
505 #include <sys/types.h>
506 #include <utmp.h>
507 #ifdef HAVE_PATHS_H
508 # include <paths.h>
509 #endif
510 ],
511 [ char *wtmp = WTMP_FILE; ],
512 [ AC_MSG_RESULT(yes) ],
513 [ AC_MSG_RESULT(no)
514 system_wtmp_path=no ]
515 )
516 if test -z "$conf_wtmp_location"; then
517 if test x"$system_wtmp_path" = x"no" ; then
518 for f in /usr/adm/wtmp /var/log/wtmp; do
519 if test -f $f ; then
520 conf_wtmp_location=$f
521 fi
522 done
523 if test -z "$conf_wtmp_location"; then
524 AC_DEFINE(DISABLE_WTMP)
525 fi
526 fi
527 fi
528 if test -n "$conf_wtmp_location"; then
529 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", wtmp file location)
530 fi
531
532
533 dnl utmpx detection - I don't know any system so perverse as to require
534 dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
535 dnl there, though.
536 AC_MSG_CHECKING([if your system defines UTMPX_FILE])
537 AC_TRY_COMPILE([
538 #include <sys/types.h>
539 #include <utmp.h>
540 #ifdef HAVE_UTMPX_H
541 #include <utmpx.h>
542 #endif
543 #ifdef HAVE_PATHS_H
544 # include <paths.h>
545 #endif
546 ],
547 [ char *utmpx = UTMPX_FILE; ],
548 [ AC_MSG_RESULT(yes) ],
549 [ AC_MSG_RESULT(no)
550 system_utmpx_path=no ]
551 )
552 if test -z "$conf_utmpx_location"; then
553 if test x"$system_utmpx_path" = x"no" ; then
554 AC_DEFINE(DISABLE_UTMPX)
555 fi
556 else
557 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", utmpx file location)
558 fi
559
560 dnl wtmpx detection
561 AC_MSG_CHECKING([if your system defines WTMPX_FILE])
562 AC_TRY_COMPILE([
563 #include <sys/types.h>
564 #include <utmp.h>
565 #ifdef HAVE_UTMPX_H
566 #include <utmpx.h>
567 #endif
568 #ifdef HAVE_PATHS_H
569 # include <paths.h>
570 #endif
571 ],
572 [ char *wtmpx = WTMPX_FILE; ],
573 [ AC_MSG_RESULT(yes) ],
574 [ AC_MSG_RESULT(no)
575 system_wtmpx_path=no ]
576 )
577 if test -z "$conf_wtmpx_location"; then
578 if test x"$system_wtmpx_path" = x"no" ; then
579 AC_DEFINE(DISABLE_WTMPX)
580 fi
581 else
582 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", wtmpx file location)
583 fi
584
585 # Checks for library functions.
586 AC_PROG_GCC_TRADITIONAL
587 AC_FUNC_MEMCMP
588 AC_FUNC_SELECT_ARGTYPES
589 AC_TYPE_SIGNAL
590 AC_CHECK_FUNCS([dup2 getspnam getusershell memset putenv select socket strdup clearenv strlcpy strlcat daemon basename _getpty getaddrinfo freeaddrinfo getnameinfo])
591
592 AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME))
593
594 # Solaris needs ptmx
595 if test -z "$no_ptmx_check" ; then
596 if test x"$cross_compiling" = x"no" ; then
597 AC_CHECK_FILE("/dev/ptmx", AC_DEFINE(USE_DEV_PTMX,,Use /dev/ptmx))
598 else
599 AC_MSG_RESULT(Not checking for /dev/ptmx, we're cross-compiling)
600 fi
601 fi
602
603 if test -z "$no_ptc_check" ; then
604 if test x"$cross_compiling" = x"no" ; then
605 AC_CHECK_FILE("/dev/ptc", AC_DEFINE(HAVE_DEV_PTS_AND_PTC,,Use /dev/ptc & /dev/pts))
606 else
607 AC_MSG_RESULT(Not checking for /dev/ptc & /dev/pts\, we're cross-compiling)
608 fi
609 fi
610
611 AC_EXEEXT
612 AC_CONFIG_HEADER(config.h)
613 AC_OUTPUT(Makefile)
614 AC_OUTPUT(libtomcrypt/Makefile)
615 AC_OUTPUT(libtommath/Makefile)
616 AC_MSG_RESULT()
617 AC_MSG_RESULT(Now edit options.h to choose features.)