cf/roken-frag.m4

   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], [
   8
   9 AC_REQUIRE([rk_CONFIG_HEADER])
  10
  11 DIR_roken=roken
  12 LIB_roken='$(top_builddir)/$1/libroken.la'
  13 INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1'
  14
  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])
  21
  22 AC_REQUIRE([AC_MIPS_ABI])
  23
  24 AC_DEFINE(rk_PATH_DELIM, '/', [Path name delimiter])
  25
  26 dnl C characteristics
  27
  28 AC_REQUIRE([AC_C___ATTRIBUTE__])
  29 AC_REQUIRE([AC_C_INLINE])
  30 AC_REQUIRE([AC_C_CONST])
  31 rk_WFLAGS(-Wall -Wextra -Wno-sign-compare -Wno-unused-parameter -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs)
  32
  33 AC_REQUIRE([rk_DB])
  34
  35 dnl C types
  36
  37 AC_REQUIRE([AC_TYPE_SIZE_T])
  38 AC_HAVE_TYPE([ssize_t],[#include <unistd.h>])
  39 AC_REQUIRE([AC_TYPE_PID_T])
  40 AC_REQUIRE([AC_TYPE_UID_T])
  41 AC_HAVE_TYPE([long long])
  42
  43 AC_REQUIRE([rk_RETSIGTYPE])
  44
  45 dnl Checks for header files.
  46 AC_REQUIRE([AC_HEADER_STDC])
  47 AC_REQUIRE([AC_HEADER_TIME])
  48
  49 AC_CHECK_HEADERS([\
  50         arpa/inet.h                             \
  51         config.h                                \
  52         crypt.h                                 \
  53         dirent.h                                \
  54         errno.h                                 \
  55         err.h                                   \
  56         fcntl.h                                 \
  57         fnmatch.h                               \
  58         grp.h                                   \
  59         ifaddrs.h                               \
  60         netinet/in.h                            \
  61         netinet/in6.h                           \
  62         netinet/in_systm.h                      \
  63         netinet6/in6.h                          \
  64         paths.h                                 \
  65         poll.h                                  \
  66         pwd.h                                   \
  67         rpcsvc/ypclnt.h                         \
  68         search.h                                \
  69         shadow.h                                \
  70         stdint.h                                \
  71         sys/bswap.h                             \
  72         sys/ioctl.h                             \
  73         sys/mman.h                              \
  74         sys/param.h                             \
  75         sys/resource.h                          \
  76         sys/sockio.h                            \
  77         sys/stat.h                              \
  78         sys/time.h                              \
  79         sys/tty.h                               \
  80         sys/types.h                             \
  81         sys/uio.h                               \
  82         sys/utsname.h                           \
  83         sys/wait.h                              \
  84         syslog.h                                \
  85         termios.h                               \
  86         winsock2.h                              \
  87         ws2tcpip.h                              \
  88         unistd.h                                \
  89         userconf.h                              \
  90         usersec.h                               \
  91         util.h                                  \
  92 ])
  93
  94 AC_HAVE_TYPE([uintptr_t],[#ifdef HAVE_STDINT_H
  95 #include <stdint.h>
  96 #endif])
  97
  98 dnl Sunpro 5.2 has a vis.h which is something different.
  99 AC_CHECK_HEADERS(vis.h, , , [
 100 #include <vis.h>
 101 #ifndef VIS_SP
 102 #error invis
 103 #endif])
 104
 105 AC_CHECK_HEADERS(netdb.h, , , [AC_INCLUDES_DEFAULT
 106 #ifdef HAVE_SYS_TYPES_H
 107 #include <sys/types.h>
 108 #endif
 109 ])
 110
 111 AC_CHECK_HEADERS(sys/socket.h, , , [AC_INCLUDES_DEFAULT
 112 #ifdef HAVE_SYS_TYPES_H
 113 #include <sys/types.h>
 114 #endif
 115 ])
 116
 117 AC_CHECK_HEADERS(net/if.h, , , [AC_INCLUDES_DEFAULT
 118 #ifdef HAVE_SYS_TYPES_H
 119 #include <sys/types.h>
 120 #endif
 121 #if HAVE_SYS_SOCKET_H
 122 #include <sys/socket.h>
 123 #endif])
 124
 125 AC_CHECK_HEADERS(netinet6/in6_var.h, , , [AC_INCLUDES_DEFAULT
 126 #ifdef HAVE_SYS_TYPES_H
 127 #include <sys/types.h>
 128 #endif
 129 #if HAVE_SYS_SOCKET_H
 130 #include <sys/socket.h>
 131 #endif
 132 #ifdef HAVE_NETINET6_IN6_H
 133 #include <netinet6/in6.h>
 134 #endif
 135 ])
 136
 137 AC_CHECK_HEADERS(sys/sysctl.h, , , [AC_INCLUDES_DEFAULT
 138 #ifdef HAVE_SYS_PARAM_H
 139 #include <sys/param.h>
 140 #endif
 141 ])
 142
 143 AC_CHECK_HEADERS(sys/proc.h, , , [AC_INCLUDES_DEFAULT
 144 #ifdef HAVE_SYS_PARAM_H
 145 #include <sys/param.h>
 146 #endif
 147 ])
 148
 149 AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
 150
 151 AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
 152 AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
 153 AM_CONDITIONAL(have_search_h, test "$ac_cv_header_search_h" = yes)
 154 AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
 155
 156 dnl Check for functions and libraries
 157
 158 AC_FIND_FUNC(socket, socket)
 159 AC_FIND_FUNC(gethostbyname, nsl)
 160 AC_FIND_FUNC(syslog, syslog)
 161
 162 AC_KRB_IPV6
 163
 164 AC_FIND_FUNC(gethostbyname2, inet6 ip6)
 165
 166 rk_RESOLV
 167
 168 AC_BROKEN_SNPRINTF
 169 AC_BROKEN_VSNPRINTF
 170
 171 AC_BROKEN_GLOB
 172 if test "$ac_cv_func_glob_working" != yes; then
 173         AC_LIBOBJ(glob)
 174 fi
 175 AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
 176
 177
 178 AC_CHECK_FUNCS([                                \
 179         asnprintf                               \
 180         asprintf                                \
 181         atexit                                  \
 182         cgetent                                 \
 183         getconfattr                             \
 184         getprogname                             \
 185         getrlimit                               \
 186         getspnam                                \
 187         issetugid                               \
 188         on_exit                                 \
 189         poll                                    \
 190         random                                  \
 191         setprogname                             \
 192         strsvis                                 \
 193         strsvisx                                \
 194         strunvis                                \
 195         strvis                                  \
 196         strvisx                                 \
 197         svis                                    \
 198         sysconf                                 \
 199         sysctl                                  \
 200         tdelete                                 \
 201         tfind                                   \
 202         twalk                                   \
 203         uname                                   \
 204         unvis                                   \
 205         vasnprintf                              \
 206         vasprintf                               \
 207         vis                                     \
 208 ])
 209
 210 if test "$ac_cv_func_cgetent" = no; then
 211         AC_LIBOBJ(getcap)
 212 fi
 213 AM_CONDITIONAL(have_cgetent, test "$ac_cv_func_cgetent" = yes)
 214
 215 AC_REQUIRE([AC_FUNC_GETLOGIN])
 216
 217 AC_REQUIRE([AC_FUNC_MMAP])
 218
 219 AC_FIND_FUNC_NO_LIBS(getsockopt,,
 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])
 227 AC_FIND_FUNC_NO_LIBS(setsockopt,,
 228 [#ifdef HAVE_SYS_TYPES_H
 229 #include <sys/types.h>
 230 #endif
 231 #ifdef HAVE_SYS_SOCKET_H
 232 #include <sys/socket.h>
 233 #endif],
 234 [0,0,0,0,0])
 235
 236 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
 237 [#ifdef HAVE_NETDB_H
 238 #include <netdb.h>
 239 #endif],
 240 17)
 241 AC_NEED_PROTO([
 242 #ifdef HAVE_NETDB_H
 243 #include <netdb.h>
 244 #endif],
 245 hstrerror)
 246
 247 AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
 248         [AC_NEED_PROTO([
 249         #include <stdio.h>
 250         #include <string.h>],
 251         rk_func)])
 252
 253 AC_FIND_FUNC_NO_LIBS(bswap16,,
 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)
 260
 261 AC_FIND_FUNC_NO_LIBS(bswap32,,
 262 [#ifdef HAVE_SYS_TYPES_H
 263 #include <sys/types.h>
 264 #endif
 265 #ifdef HAVE_SYS_BSWAP_H
 266 #include <sys/bswap.h>
 267 #endif],0)
 268
 269 AC_FIND_FUNC_NO_LIBS(pidfile,util,
 270 [#ifdef HAVE_UTIL_H
 271 #include <util.h>
 272 #endif],0)
 273
 274 AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
 275 [#ifdef HAVE_NETDB_H
 276 #include <netdb.h>
 277 #endif
 278 #ifdef HAVE_WS2TCPIP_H
 279 #include <ws2tcpip.h>
 280 #endif],[0,0,0,0])
 281
 282 AC_FIND_IF_NOT_BROKEN(getnameinfo,,
 283 [#ifdef HAVE_NETDB_H
 284 #include <netdb.h>
 285 #endif
 286 #ifdef HAVE_WS2TCPIP_H
 287 #include <ws2tcpip.h>
 288 #endif],[0,0,0,0,0,0,0])
 289
 290 AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
 291 [#ifdef HAVE_NETDB_H
 292 #include <netdb.h>
 293 #endif
 294 #ifdef HAVE_WS2TCPIP_H
 295 #include <ws2tcpip.h>
 296 #endif],[0])
 297
 298 AC_FIND_IF_NOT_BROKEN(gai_strerror,,
 299 [#ifdef HAVE_NETDB_H
 300 #include <netdb.h>
 301 #endif
 302 #ifdef HAVE_WS2TCPIP_H
 303 #include <ws2tcpip.h>
 304 #endif],[0])
 305
 306 dnl Darwin is weird, and in some senses not unix, launchd doesn't want
 307 dnl servers to use daemon(), so its deprecated.
 308 case "$host_os" in
 309         darwin*)
 310                 ;;
 311         *)
 312                 AC_DEFINE([SUPPORT_DETACH], 1,
 313                     [Define if os support want to detach is daemonens.])
 314                 AC_BROKEN([daemon]) ;;
 315 esac
 316
 317 AC_BROKEN([                                     \
 318         chown                                   \
 319         copyhostent                             \
 320         closefrom                               \
 321         ecalloc                                 \
 322         emalloc                                 \
 323         erealloc                                \
 324         estrdup                                 \
 325         err                                     \
 326         errx                                    \
 327         fchown                                  \
 328         flock                                   \
 329         fnmatch                                 \
 330         freehostent                             \
 331         getcwd                                  \
 332         getdtablesize                           \
 333         getegid                                 \
 334         geteuid                                 \
 335         getgid                                  \
 336         gethostname                             \
 337         getifaddrs                              \
 338         getipnodebyaddr                         \
 339         getipnodebyname                         \
 340         getopt                                  \
 341         gettimeofday                            \
 342         getuid                                  \
 343         getusershell                            \
 344         initgroups                              \
 345         innetgr                                 \
 346         iruserok                                \
 347         localtime_r                             \
 348         lstat                                   \
 349         memmove                                 \
 350         mkstemp                                 \
 351         putenv                                  \
 352         rcmd                                    \
 353         readv                                   \
 354         recvmsg                                 \
 355         sendmsg                                 \
 356         setegid                                 \
 357         setenv                                  \
 358         seteuid                                 \
 359         strcasecmp                              \
 360         strdup                                  \
 361         strerror                                \
 362         strftime                                \
 363         strlcat                                 \
 364         strlcpy                                 \
 365         strlwr                                  \
 366         strncasecmp                             \
 367         strndup                                 \
 368         strnlen                                 \
 369         strptime                                \
 370         strsep                                  \
 371         strsep_copy                             \
 372         strtok_r                                \
 373         strtoll                                 \
 374         strtoull                                \
 375         strupr                                  \
 376         swab                                    \
 377         tsearch                                 \
 378         timegm                                  \
 379         unsetenv                                \
 380         verr                                    \
 381         verrx                                   \
 382         vsyslog                                 \
 383         vwarn                                   \
 384         vwarnx                                  \
 385         warn                                    \
 386         warnx                                   \
 387         writev                                  \
 388 ])
 389
 390 AM_CONDITIONAL(have_fnmatch_h,
 391         test "$ac_cv_header_fnmatch_h" = yes -a "$ac_cv_func_fnmatch" = yes)
 392
 393 AC_FOREACH([rk_func], [strndup strsep strtok_r],
 394         [AC_NEED_PROTO([#include <string.h>], rk_func)])
 395
 396 AC_CHECK_FUNC([strtoll],
 397     [AC_DEFINE_UNQUOTED(HAVE_STRTOLL, 1,
 398         [Define if you have the function strtoll.])])
 399
 400 AC_CHECK_FUNC([strtoull],
 401     [AC_DEFINE_UNQUOTED(HAVE_STRTOULL, 1,
 402         [Define if you have the function strtoull.])])
 403
 404 AC_FOREACH([rk_func], [strsvis strsvisx strunvis strvis strvisx svis unvis vis],
 405 [AC_NEED_PROTO([#ifdef HAVE_VIS_H
 406 #include <vis.h>
 407 #endif], rk_func)])
 408
 409 AC_MSG_CHECKING([checking for dirfd])
 410 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 411 #ifdef HAVE_DIRENT_H
 412 #include <dirent.h>
 413 #endif
 414 ]],
 415         [[DIR *d = 0; dirfd(d);]])],
 416         [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
 417 if test "$ac_rk_have_dirfd" = "yes" ; then
 418         AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
 419 fi
 420 AC_MSG_RESULT($ac_rk_have_dirfd)
 421
 422 AC_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
 423 #ifdef HAVE_DIRENT_H
 424 #include <dirent.h>
 425 #endif])
 426
 427
 428 AC_BROKEN2(inet_aton,
 429 [#ifdef HAVE_SYS_TYPES_H
 430 #include <sys/types.h>
 431 #endif
 432 #ifdef HAVE_SYS_SOCKET_H
 433 #include <sys/socket.h>
 434 #endif
 435 #ifdef HAVE_NETINET_IN_H
 436 #include <netinet/in.h>
 437 #endif
 438 #ifdef HAVE_ARPA_INET_H
 439 #include <arpa/inet.h>
 440 #endif],
 441 [0,0])
 442
 443 AC_BROKEN2(inet_ntop,
 444 [#ifdef HAVE_SYS_TYPES_H
 445 #include <sys/types.h>
 446 #endif
 447 #ifdef HAVE_SYS_SOCKET_H
 448 #include <sys/socket.h>
 449 #endif
 450 #ifdef HAVE_NETINET_IN_H
 451 #include <netinet/in.h>
 452 #endif
 453 #ifdef HAVE_ARPA_INET_H
 454 #include <arpa/inet.h>
 455 #endif],
 456 [0, 0, 0, 0])
 457
 458 AC_BROKEN2(inet_pton,
 459 [#ifdef HAVE_SYS_TYPES_H
 460 #include <sys/types.h>
 461 #endif
 462 #ifdef HAVE_SYS_SOCKET_H
 463 #include <sys/socket.h>
 464 #endif
 465 #ifdef HAVE_NETINET_IN_H
 466 #include <netinet/in.h>
 467 #endif
 468 #ifdef HAVE_ARPA_INET_H
 469 #include <arpa/inet.h>
 470 #endif],
 471 [0,0,0])
 472
 473 dnl
 474 dnl Check for sa_len in struct sockaddr,
 475 dnl needs to come before the getnameinfo test
 476 dnl
 477 AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
 478 #include <sys/socket.h>])
 479
 480 if test "$ac_cv_func_getaddrinfo" = "yes"; then
 481   rk_BROKEN_GETADDRINFO
 482   if test "$ac_cv_func_getaddrinfo_numserv" = no; then
 483         AC_LIBOBJ(getaddrinfo)
 484         AC_LIBOBJ(freeaddrinfo)
 485   fi
 486 fi
 487
 488 AC_NEED_PROTO([#include <stdlib.h>], setenv)
 489 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
 490 AC_NEED_PROTO([#include <unistd.h>], gethostname)
 491 AC_NEED_PROTO([#include <unistd.h>], mkstemp)
 492 AC_NEED_PROTO([#include <unistd.h>], getusershell)
 493 AC_NEED_PROTO([#include <unistd.h>], daemon)
 494 AC_NEED_PROTO([
 495 #ifdef HAVE_SYS_TYPES_H
 496 #include <sys/types.h>
 497 #endif
 498 #ifdef HAVE_SYS_SOCKET_H
 499 #include <sys/socket.h>
 500 #endif
 501 #ifdef HAVE_NETINET_IN_H
 502 #include <netinet/in.h>
 503 #endif
 504 #ifdef HAVE_ARPA_INET_H
 505 #include <arpa/inet.h>
 506 #endif
 507 #ifdef HAVE_NETDB_H
 508 #include <netdb.h>
 509 #endif
 510 #ifdef HAVE_UNISTD_H
 511 #include <unistd.h>
 512 #endif],
 513 iruserok)
 514
 515 AC_NEED_PROTO([
 516 #ifdef HAVE_SYS_TYPES_H
 517 #include <sys/types.h>
 518 #endif
 519 #ifdef HAVE_SYS_SOCKET_H
 520 #include <sys/socket.h>
 521 #endif
 522 #ifdef HAVE_NETINET_IN_H
 523 #include <netinet/in.h>
 524 #endif
 525 #ifdef HAVE_ARPA_INET_H
 526 #include <arpa/inet.h>
 527 #endif],
 528 inet_aton)
 529
 530 AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
 531
 532 AC_REQUIRE([rk_BROKEN_REALLOC])dnl
 533
 534 dnl AC_KRB_FUNC_GETCWD_BROKEN
 535
 536 dnl strerror_r is great fun, on linux it exists before sus catched up,
 537 dnl so the return type is diffrent, lets check for both
 538
 539 AC_PROTO_COMPAT([
 540 #include <stdio.h>
 541 #include <string.h>
 542 ],
 543 strerror_r, int strerror_r(int, char *, size_t))
 544
 545 AC_CHECK_FUNC([strerror_r],
 546     [AC_DEFINE_UNQUOTED(HAVE_STRERROR_R, 1,
 547         [Define if you have the function strerror_r.])])
 548
 549 dnl
 550 dnl Checks for prototypes and declarations
 551 dnl
 552
 553 AC_PROTO_COMPAT([
 554 #ifdef HAVE_SYS_TYPES_H
 555 #include <sys/types.h>
 556 #endif
 557 #ifdef HAVE_SYS_SOCKET_H
 558 #include <sys/socket.h>
 559 #endif
 560 #ifdef HAVE_NETINET_IN_H
 561 #include <netinet/in.h>
 562 #endif
 563 #ifdef HAVE_ARPA_INET_H
 564 #include <arpa/inet.h>
 565 #endif
 566 #ifdef HAVE_NETDB_H
 567 #include <netdb.h>
 568 #endif
 569 ],
 570 gethostbyname, struct hostent *gethostbyname(const char *))
 571
 572 AC_PROTO_COMPAT([
 573 #ifdef HAVE_SYS_TYPES_H
 574 #include <sys/types.h>
 575 #endif
 576 #ifdef HAVE_SYS_SOCKET_H
 577 #include <sys/socket.h>
 578 #endif
 579 #ifdef HAVE_NETINET_IN_H
 580 #include <netinet/in.h>
 581 #endif
 582 #ifdef HAVE_ARPA_INET_H
 583 #include <arpa/inet.h>
 584 #endif
 585 #ifdef HAVE_NETDB_H
 586 #include <netdb.h>
 587 #endif
 588 ],
 589 gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
 590
 591 AC_PROTO_COMPAT([
 592 #ifdef HAVE_SYS_TYPES_H
 593 #include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_SOCKET_H
 596 #include <sys/socket.h>
 597 #endif
 598 #ifdef HAVE_NETINET_IN_H
 599 #include <netinet/in.h>
 600 #endif
 601 #ifdef HAVE_ARPA_INET_H
 602 #include <arpa/inet.h>
 603 #endif
 604 #ifdef HAVE_NETDB_H
 605 #include <netdb.h>
 606 #endif
 607 ],
 608 getservbyname, struct servent *getservbyname(const char *, const char *))
 609
 610 AC_PROTO_COMPAT([
 611 #ifdef HAVE_SYS_TYPES_H
 612 #include <sys/types.h>
 613 #endif
 614 #ifdef HAVE_SYS_SOCKET_H
 615 #include <sys/socket.h>
 616 #endif
 617 ],
 618 getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
 619
 620 AC_PROTO_COMPAT([
 621 #ifdef HAVE_SYSLOG_H
 622 #include <syslog.h>
 623 #endif
 624 ],
 625 openlog, void openlog(const char *, int, int))
 626
 627 AC_NEED_PROTO([
 628 #ifdef HAVE_CRYPT_H
 629 #include <crypt.h>
 630 #endif
 631 #ifdef HAVE_UNISTD_H
 632 #include <unistd.h>
 633 #endif
 634 ],
 635 crypt)
 636
 637 dnl variables
 638
 639 rk_CHECK_VAR(h_errno,
 640 [#ifdef HAVE_SYS_TYPES_H
 641 #include <sys/types.h>
 642 #endif
 643 #ifdef HAVE_NETDB_H
 644 #include <netdb.h>
 645 #endif
 646 #ifdef HAVE_WS2TCPIP_H
 647 #include <ws2tcpip.h>
 648 #endif
 649 ])
 650
 651 rk_CHECK_VAR(h_errlist,
 652 [#ifdef HAVE_NETDB_H
 653 #include <netdb.h>
 654 #endif
 655 #ifdef HAVE_WS2TCPIP_H
 656 #include <ws2tcpip.h>
 657 #endif])
 658
 659 rk_CHECK_VAR(h_nerr,
 660 [#ifdef HAVE_NETDB_H
 661 #include <netdb.h>
 662 #endif
 663 #ifdef HAVE_WS2TCPIP_H
 664 #include <ws2tcpip.h>
 665 #endif])
 666
 667 rk_CHECK_VAR([__progname],
 668 [#ifdef HAVE_ERR_H
 669 #include <err.h>
 670 #endif])
 671
 672 AC_CHECK_DECLS([optarg, optind, opterr, optopt, environ],[],[],[
 673 #include <stdlib.h>
 674 #ifdef HAVE_UNISTD_H
 675 #include <unistd.h>
 676 #endif])
 677
 678 dnl
 679 dnl Check for fields in struct tm
 680 dnl
 681
 682 AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
 683 AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
 684
 685 dnl
 686 dnl or do we have a variable `timezone' ?
 687 dnl
 688
 689 rk_CHECK_VAR(timezone,[#include <time.h>])
 690 rk_CHECK_VAR(altzone,[#include <time.h>])
 691
 692 AC_HAVE_TYPE([sa_family_t],[
 693 #include <sys/types.h>
 694 #ifdef HAVE_SYS_SOCKET_H
 695 #include <sys/socket.h>
 696 #endif
 697 #ifdef HAVE_WS2TCPIP_H
 698 #include <ws2tcpip.h>
 699 #endif])
 700 AC_HAVE_TYPE([socklen_t],[
 701 #include <sys/types.h>
 702 #ifdef HAVE_SYS_SOCKET_H
 703 #include <sys/socket.h>
 704 #endif
 705 #ifdef HAVE_WS2TCPIP_H
 706 #include <ws2tcpip.h>
 707 #endif])
 708 AC_HAVE_TYPE([struct sockaddr], [
 709 #include <sys/types.h>
 710 #ifdef HAVE_SYS_SOCKET_H
 711 #include <sys/socket.h>
 712 #endif
 713 #ifdef HAVE_WS2TCPIP_H
 714 #include <ws2tcpip.h>
 715 #endif])
 716 AC_HAVE_TYPE([struct sockaddr_storage], [
 717 #include <sys/types.h>
 718 #ifdef HAVE_SYS_SOCKET_H
 719 #include <sys/socket.h>
 720 #endif
 721 #ifdef HAVE_WS2TCPIP_H
 722 #include <ws2tcpip.h>
 723 #endif])
 724 AC_HAVE_TYPE([struct addrinfo], [
 725 #include <sys/types.h>
 726 #ifdef HAVE_NETDB_H
 727 #include <netdb.h>
 728 #endif
 729 #ifdef HAVE_WS2TCPIP_H
 730 #include <ws2tcpip.h>
 731 #endif])
 732 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
 733 AC_HAVE_TYPE([struct iovec],[
 734 #include <sys/types.h>
 735 #include <sys/uio.h>
 736 ])
 737 AC_HAVE_TYPE([struct msghdr],[
 738 #include <sys/types.h>
 739 #ifdef HAVE_SYS_SOCKET_H
 740 #include <sys/socket.h>
 741 #endif
 742 #ifdef HAVE_WS2TCPIP_H
 743 #include <ws2tcpip.h>
 744 #endif])
 745
 746 dnl
 747 dnl Check for struct winsize
 748 dnl
 749
 750 AC_KRB_STRUCT_WINSIZE
 751
 752 dnl
 753 dnl Check for struct spwd
 754 dnl
 755
 756 AC_KRB_STRUCT_SPWD
 757
 758 #
 759 # Check if we want samba's socket wrapper
 760 #
 761
 762 samba_SOCKET_WRAPPER
 763
 764 dnl won't work with automake
 765 dnl moved to AC_OUTPUT in configure.in
 766 dnl AC_CONFIG_FILES($1/Makefile)
 767
 768 LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
 769
 770 AC_SUBST(DIR_roken)dnl
 771 AC_SUBST(LIB_roken)dnl
 772 AC_SUBST(INCLUDES_roken)dnl
 773 ])