x
[heimdal.git] / cf / roken-frag.m4
blobe2b3bc8d04e07787de029a5f81814225c1e5ae96
1 dnl $Id$
2 dnl
3 dnl some code to get roken working
4 dnl
5 dnl rk_ROKEN(subdir)
6 dnl
7 AC_DEFUN([rk_ROKEN], [
9 AC_REQUIRE([rk_CONFIG_HEADER])
11 DIR_roken=roken
12 LIB_roken='$(top_builddir)/$1/libroken.la'
13 INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1'
15 dnl Checks for programs
16 AC_REQUIRE([AC_PROG_CC])
17 AC_REQUIRE([AC_PROG_AWK])
18 AC_REQUIRE([AC_OBJEXT])
19 AC_REQUIRE([AC_EXEEXT])
20 AC_REQUIRE([AC_PROG_LIBTOOL])
22 AC_REQUIRE([AC_MIPS_ABI])
24 dnl C characteristics
26 AC_REQUIRE([AC_C___ATTRIBUTE__])
27 AC_REQUIRE([AC_C_INLINE])
28 AC_REQUIRE([AC_C_CONST])
29 rk_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs)
31 AC_REQUIRE([rk_DB])
33 dnl C types
35 AC_REQUIRE([AC_TYPE_SIZE_T])
36 AC_HAVE_TYPE([ssize_t],[#include <unistd.h>])
37 AC_REQUIRE([AC_TYPE_PID_T])
38 AC_REQUIRE([AC_TYPE_UID_T])
39 AC_HAVE_TYPE([long long])
41 AC_REQUIRE([rk_RETSIGTYPE])
43 dnl Checks for header files.
44 AC_REQUIRE([AC_HEADER_STDC])
45 AC_REQUIRE([AC_HEADER_TIME])
47 AC_CHECK_HEADERS([\
48         arpa/inet.h                             \
49         config.h                                \
50         crypt.h                                 \
51         dirent.h                                \
52         errno.h                                 \
53         err.h                                   \
54         fcntl.h                                 \
55         fnmatch.h                               \
56         grp.h                                   \
57         ifaddrs.h                               \
58         netinet/in.h                            \
59         netinet/in6.h                           \
60         netinet/in_systm.h                      \
61         netinet6/in6.h                          \
62         paths.h                                 \
63         poll.h                                  \
64         pwd.h                                   \
65         rpcsvc/ypclnt.h                         \
66         shadow.h                                \
67         stdint.h                                \
68         sys/bswap.h                             \
69         sys/ioctl.h                             \
70         sys/mman.h                              \
71         sys/param.h                             \
72         sys/resource.h                          \
73         sys/sockio.h                            \
74         sys/stat.h                              \
75         sys/time.h                              \
76         sys/tty.h                               \
77         sys/types.h                             \
78         sys/uio.h                               \
79         sys/utsname.h                           \
80         sys/wait.h                              \
81         syslog.h                                \
82         termios.h                               \
83         unistd.h                                \
84         userconf.h                              \
85         usersec.h                               \
86         util.h                                  \
89 AC_HAVE_TYPE([uintptr_t],[#ifdef HAVE_STDINT_H
90 #include <stdint.h>
91 #endif])
93 dnl Sunpro 5.2 has a vis.h which is something different.
94 AC_CHECK_HEADERS(vis.h, , , [
95 #include <vis.h>
96 #ifndef VIS_SP
97 #error invis
98 #endif])
99         
100 AC_CHECK_HEADERS(netdb.h, , , [AC_INCLUDES_DEFAULT
101 #ifdef HAVE_SYS_TYPES_H
102 #include <sys/types.h>
103 #endif
106 AC_CHECK_HEADERS(sys/socket.h, , , [AC_INCLUDES_DEFAULT
107 #ifdef HAVE_SYS_TYPES_H
108 #include <sys/types.h>
109 #endif
112 AC_CHECK_HEADERS(net/if.h, , , [AC_INCLUDES_DEFAULT
113 #ifdef HAVE_SYS_TYPES_H
114 #include <sys/types.h>
115 #endif
116 #if HAVE_SYS_SOCKET_H
117 #include <sys/socket.h>
118 #endif])
120 AC_CHECK_HEADERS(netinet6/in6_var.h, , , [AC_INCLUDES_DEFAULT
121 #ifdef HAVE_SYS_TYPES_H
122 #include <sys/types.h>
123 #endif
124 #if HAVE_SYS_SOCKET_H
125 #include <sys/socket.h>
126 #endif
127 #ifdef HAVE_NETINET6_IN6_H
128 #include <netinet6/in6.h>
129 #endif
132 AC_CHECK_HEADERS(sys/sysctl.h, , , [AC_INCLUDES_DEFAULT
133 #ifdef HAVE_SYS_PARAM_H
134 #include <sys/param.h>
135 #endif
138 AC_CHECK_HEADERS(sys/proc.h, , , [AC_INCLUDES_DEFAULT
139 #ifdef HAVE_SYS_PARAM_H
140 #include <sys/param.h>
141 #endif
144 AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
146 AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
147 AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
148 AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
150 dnl Check for functions and libraries
152 AC_FIND_FUNC(socket, socket)
153 AC_FIND_FUNC(gethostbyname, nsl)
154 AC_FIND_FUNC(syslog, syslog)
156 AC_KRB_IPV6
158 AC_FIND_FUNC(gethostbyname2, inet6 ip6)
160 rk_RESOLV
162 AC_BROKEN_SNPRINTF
163 AC_BROKEN_VSNPRINTF
165 AC_BROKEN_GLOB
166 if test "$ac_cv_func_glob_working" != yes; then
167         AC_LIBOBJ(glob)
169 AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
172 AC_CHECK_FUNCS([                                \
173         asnprintf                               \
174         asprintf                                \
175         atexit                                  \
176         cgetent                                 \
177         getconfattr                             \
178         getprogname                             \
179         getrlimit                               \
180         getspnam                                \
181         initstate                               \
182         issetugid                               \
183         on_exit                                 \
184         poll                                    \
185         random                                  \
186         setprogname                             \
187         setstate                                \
188         strsvis                                 \
189         strunvis                                \
190         strvis                                  \
191         strvisx                                 \
192         svis                                    \
193         sysconf                                 \
194         sysctl                                  \
195         uname                                   \
196         unvis                                   \
197         vasnprintf                              \
198         vasprintf                               \
199         vis                                     \
202 if test "$ac_cv_func_cgetent" = no; then
203         AC_LIBOBJ(getcap)
205 AM_CONDITIONAL(have_cgetent, test "$ac_cv_func_cgetent" = yes)
207 AC_REQUIRE([AC_FUNC_GETLOGIN])
209 AC_REQUIRE([AC_FUNC_MMAP])
211 AC_FIND_FUNC_NO_LIBS(getsockopt,,
212 [#ifdef HAVE_SYS_TYPES_H
213 #include <sys/types.h>
214 #endif
215 #ifdef HAVE_SYS_SOCKET_H
216 #include <sys/socket.h>
217 #endif],
218 [0,0,0,0,0])
219 AC_FIND_FUNC_NO_LIBS(setsockopt,,
220 [#ifdef HAVE_SYS_TYPES_H
221 #include <sys/types.h>
222 #endif
223 #ifdef HAVE_SYS_SOCKET_H
224 #include <sys/socket.h>
225 #endif],
226 [0,0,0,0,0])
228 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
229 [#ifdef HAVE_NETDB_H
230 #include <netdb.h>
231 #endif],
233 AC_NEED_PROTO([
234 #ifdef HAVE_NETDB_H
235 #include <netdb.h>
236 #endif],
237 hstrerror)
239 AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
240         [AC_NEED_PROTO([
241         #include <stdio.h>
242         #include <string.h>],
243         rk_func)])
245 AC_FIND_FUNC_NO_LIBS(bswap16,,
246 [#ifdef HAVE_SYS_TYPES_H
247 #include <sys/types.h>
248 #endif
249 #ifdef HAVE_SYS_BSWAP_H
250 #include <sys/bswap.h>
251 #endif],0)
253 AC_FIND_FUNC_NO_LIBS(bswap32,,
254 [#ifdef HAVE_SYS_TYPES_H
255 #include <sys/types.h>
256 #endif
257 #ifdef HAVE_SYS_BSWAP_H
258 #include <sys/bswap.h>
259 #endif],0)
261 AC_FIND_FUNC_NO_LIBS(pidfile,util,
262 [#ifdef HAVE_UTIL_H
263 #include <util.h>
264 #endif],0)
266 AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
267 [#ifdef HAVE_NETDB_H
268 #include <netdb.h>
269 #endif],[0,0,0,0])
271 AC_FIND_IF_NOT_BROKEN(getnameinfo,,
272 [#ifdef HAVE_NETDB_H
273 #include <netdb.h>
274 #endif],[0,0,0,0,0,0,0])
276 AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
277 [#ifdef HAVE_NETDB_H
278 #include <netdb.h>
279 #endif],[0])
281 AC_FIND_IF_NOT_BROKEN(gai_strerror,,
282 [#ifdef HAVE_NETDB_H
283 #include <netdb.h>
284 #endif],[0])
286 AC_BROKEN([                                     \
287         chown                                   \
288         copyhostent                             \
289         closefrom                               \
290         daemon                                  \
291         ecalloc                                 \
292         emalloc                                 \
293         erealloc                                \
294         estrdup                                 \
295         err                                     \
296         errx                                    \
297         fchown                                  \
298         flock                                   \
299         fnmatch                                 \
300         freehostent                             \
301         getcwd                                  \
302         getdtablesize                           \
303         getegid                                 \
304         geteuid                                 \
305         getgid                                  \
306         gethostname                             \
307         getifaddrs                              \
308         getipnodebyaddr                         \
309         getipnodebyname                         \
310         getopt                                  \
311         gettimeofday                            \
312         getuid                                  \
313         getusershell                            \
314         initgroups                              \
315         innetgr                                 \
316         iruserok                                \
317         localtime_r                             \
318         lstat                                   \
319         memmove                                 \
320         mkstemp                                 \
321         putenv                                  \
322         rcmd                                    \
323         readv                                   \
324         recvmsg                                 \
325         sendmsg                                 \
326         setegid                                 \
327         setenv                                  \
328         seteuid                                 \
329         strcasecmp                              \
330         strdup                                  \
331         strerror                                \
332         strftime                                \
333         strlcat                                 \
334         strlcpy                                 \
335         strlwr                                  \
336         strncasecmp                             \
337         strndup                                 \
338         strnlen                                 \
339         strptime                                \
340         strsep                                  \
341         strsep_copy                             \
342         strtok_r                                \
343         strupr                                  \
344         swab                                    \
345         timegm                                  \
346         unsetenv                                \
347         verr                                    \
348         verrx                                   \
349         vsyslog                                 \
350         vwarn                                   \
351         vwarnx                                  \
352         warn                                    \
353         warnx                                   \
354         writev                                  \
357 AM_CONDITIONAL(have_fnmatch_h,
358         test "$ac_cv_header_fnmatch_h" = yes -a "$ac_cv_func_fnmatch" = yes)
360 AC_FOREACH([rk_func], [strndup strsep strtok_r],
361         [AC_NEED_PROTO([#include <string.h>], rk_func)])
363 AC_FOREACH([rk_func], [strsvis strunvis strvis strvisx svis unvis vis],
364 [AC_NEED_PROTO([#ifdef HAVE_VIS_H
365 #include <vis.h>
366 #endif], rk_func)])
368 AC_BROKEN2(inet_aton,
369 [#ifdef HAVE_SYS_TYPES_H
370 #include <sys/types.h>
371 #endif
372 #ifdef HAVE_SYS_SOCKET_H
373 #include <sys/socket.h>
374 #endif
375 #ifdef HAVE_NETINET_IN_H
376 #include <netinet/in.h>
377 #endif
378 #ifdef HAVE_ARPA_INET_H
379 #include <arpa/inet.h>
380 #endif],
381 [0,0])
383 AC_BROKEN2(inet_ntop,
384 [#ifdef HAVE_SYS_TYPES_H
385 #include <sys/types.h>
386 #endif
387 #ifdef HAVE_SYS_SOCKET_H
388 #include <sys/socket.h>
389 #endif
390 #ifdef HAVE_NETINET_IN_H
391 #include <netinet/in.h>
392 #endif
393 #ifdef HAVE_ARPA_INET_H
394 #include <arpa/inet.h>
395 #endif],
396 [0, 0, 0, 0])
398 AC_BROKEN2(inet_pton,
399 [#ifdef HAVE_SYS_TYPES_H
400 #include <sys/types.h>
401 #endif
402 #ifdef HAVE_SYS_SOCKET_H
403 #include <sys/socket.h>
404 #endif
405 #ifdef HAVE_NETINET_IN_H
406 #include <netinet/in.h>
407 #endif
408 #ifdef HAVE_ARPA_INET_H
409 #include <arpa/inet.h>
410 #endif],
411 [0,0,0])
414 dnl Check for sa_len in struct sockaddr, 
415 dnl needs to come before the getnameinfo test
417 AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
418 #include <sys/socket.h>])
420 if test "$ac_cv_func_getaddrinfo" = "yes"; then
421   rk_BROKEN_GETADDRINFO
422   if test "$ac_cv_func_getaddrinfo_numserv" = no; then
423         AC_LIBOBJ(getaddrinfo)
424         AC_LIBOBJ(freeaddrinfo)
425   fi
428 AC_NEED_PROTO([#include <stdlib.h>], setenv)
429 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
430 AC_NEED_PROTO([#include <unistd.h>], gethostname)
431 AC_NEED_PROTO([#include <unistd.h>], mkstemp)
432 AC_NEED_PROTO([#include <unistd.h>], getusershell)
433 AC_NEED_PROTO([#include <unistd.h>], daemon)
434 AC_NEED_PROTO([
435 #ifdef HAVE_SYS_TYPES_H
436 #include <sys/types.h>
437 #endif
438 #ifdef HAVE_SYS_SOCKET_H
439 #include <sys/socket.h>
440 #endif
441 #ifdef HAVE_NETINET_IN_H
442 #include <netinet/in.h>
443 #endif
444 #ifdef HAVE_ARPA_INET_H
445 #include <arpa/inet.h>
446 #endif
447 #ifdef HAVE_NETDB_H
448 #include <netdb.h>
449 #endif
450 #ifdef HAVE_UNISTD_H
451 #include <unistd.h>
452 #endif],
453 iruserok)
455 AC_NEED_PROTO([
456 #ifdef HAVE_SYS_TYPES_H
457 #include <sys/types.h>
458 #endif
459 #ifdef HAVE_SYS_SOCKET_H
460 #include <sys/socket.h>
461 #endif
462 #ifdef HAVE_NETINET_IN_H
463 #include <netinet/in.h>
464 #endif
465 #ifdef HAVE_ARPA_INET_H
466 #include <arpa/inet.h>
467 #endif],
468 inet_aton)
470 AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
472 AC_REQUIRE([rk_BROKEN_REALLOC])dnl
474 dnl AC_KRB_FUNC_GETCWD_BROKEN
477 dnl Checks for prototypes and declarations
480 AC_PROTO_COMPAT([
481 #ifdef HAVE_SYS_TYPES_H
482 #include <sys/types.h>
483 #endif
484 #ifdef HAVE_SYS_SOCKET_H
485 #include <sys/socket.h>
486 #endif
487 #ifdef HAVE_NETINET_IN_H
488 #include <netinet/in.h>
489 #endif
490 #ifdef HAVE_ARPA_INET_H
491 #include <arpa/inet.h>
492 #endif
493 #ifdef HAVE_NETDB_H
494 #include <netdb.h>
495 #endif
497 gethostbyname, struct hostent *gethostbyname(const char *))
499 AC_PROTO_COMPAT([
500 #ifdef HAVE_SYS_TYPES_H
501 #include <sys/types.h>
502 #endif
503 #ifdef HAVE_SYS_SOCKET_H
504 #include <sys/socket.h>
505 #endif
506 #ifdef HAVE_NETINET_IN_H
507 #include <netinet/in.h>
508 #endif
509 #ifdef HAVE_ARPA_INET_H
510 #include <arpa/inet.h>
511 #endif
512 #ifdef HAVE_NETDB_H
513 #include <netdb.h>
514 #endif
516 gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
518 AC_PROTO_COMPAT([
519 #ifdef HAVE_SYS_TYPES_H
520 #include <sys/types.h>
521 #endif
522 #ifdef HAVE_SYS_SOCKET_H
523 #include <sys/socket.h>
524 #endif
525 #ifdef HAVE_NETINET_IN_H
526 #include <netinet/in.h>
527 #endif
528 #ifdef HAVE_ARPA_INET_H
529 #include <arpa/inet.h>
530 #endif
531 #ifdef HAVE_NETDB_H
532 #include <netdb.h>
533 #endif
535 getservbyname, struct servent *getservbyname(const char *, const char *))
537 AC_PROTO_COMPAT([
538 #ifdef HAVE_SYS_TYPES_H
539 #include <sys/types.h>
540 #endif
541 #ifdef HAVE_SYS_SOCKET_H
542 #include <sys/socket.h>
543 #endif
545 getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
547 AC_PROTO_COMPAT([
548 #ifdef HAVE_SYSLOG_H
549 #include <syslog.h>
550 #endif
552 openlog, void openlog(const char *, int, int))
554 AC_NEED_PROTO([
555 #ifdef HAVE_CRYPT_H
556 #include <crypt.h>
557 #endif
558 #ifdef HAVE_UNISTD_H
559 #include <unistd.h>
560 #endif
562 crypt)
564 dnl variables
566 rk_CHECK_VAR(h_errno, 
567 [#ifdef HAVE_SYS_TYPES_H
568 #include <sys/types.h>
569 #endif
570 #ifdef HAVE_NETDB_H
571 #include <netdb.h>
572 #endif])
574 rk_CHECK_VAR(h_errlist, 
575 [#ifdef HAVE_NETDB_H
576 #include <netdb.h>
577 #endif])
579 rk_CHECK_VAR(h_nerr, 
580 [#ifdef HAVE_NETDB_H
581 #include <netdb.h>
582 #endif])
584 rk_CHECK_VAR([__progname], 
585 [#ifdef HAVE_ERR_H
586 #include <err.h>
587 #endif])
589 AC_CHECK_DECLS([optarg, optind, opterr, optopt, environ],[],[][
590 #include <stdlib.h>
591 #ifdef HAVE_UNISTD_H
592 #include <unistd.h>
593 #endif])
596 dnl Check for fields in struct tm
599 AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
600 AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
603 dnl or do we have a variable `timezone' ?
606 rk_CHECK_VAR(timezone,[#include <time.h>])
607 rk_CHECK_VAR(altzone,[#include <time.h>])
609 AC_HAVE_TYPE([sa_family_t],[
610 #include <sys/types.h>
611 #include <sys/socket.h>])
612 AC_HAVE_TYPE([socklen_t],[
613 #include <sys/types.h>
614 #include <sys/socket.h>])
615 AC_HAVE_TYPE([struct sockaddr], [
616 #include <sys/types.h>
617 #include <sys/socket.h>])
618 AC_HAVE_TYPE([struct sockaddr_storage], [
619 #include <sys/types.h>
620 #include <sys/socket.h>])
621 AC_HAVE_TYPE([struct addrinfo], [
622 #include <sys/types.h>
623 #include <netdb.h>])
624 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
625 AC_HAVE_TYPE([struct iovec],[
626 #include <sys/types.h>
627 #include <sys/uio.h>
629 AC_HAVE_TYPE([struct msghdr],[
630 #include <sys/types.h>
631 #include <sys/socket.h>
635 dnl Check for struct winsize
638 AC_KRB_STRUCT_WINSIZE
641 dnl Check for struct spwd
644 AC_KRB_STRUCT_SPWD
647 # Check if we want samba's socket wrapper
650 samba_SOCKET_WRAPPER
652 dnl won't work with automake
653 dnl moved to AC_OUTPUT in configure.in
654 dnl AC_CONFIG_FILES($1/Makefile)
656 LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
658 AC_SUBST(DIR_roken)dnl
659 AC_SUBST(LIB_roken)dnl
660 AC_SUBST(INCLUDES_roken)dnl