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([LT_INIT])
  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 -Wshadow)
  32
  33 dnl -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wstrict-prototypes
  34 dnl -Wcast-qual -Wswitch -Wformat=2 -Wwrite-strings
  35
  36 AC_REQUIRE([rk_DB])
  37
  38 dnl C types
  39
  40 AC_REQUIRE([AC_TYPE_SIZE_T])
  41 AC_HAVE_TYPE([ssize_t],[#include <unistd.h>])
  42 AC_REQUIRE([AC_TYPE_PID_T])
  43 AC_REQUIRE([AC_TYPE_UID_T])
  44 AC_HAVE_TYPE([long long])
  45
  46 AC_REQUIRE([rk_RETSIGTYPE])
  47
  48 dnl Checks for header files.
  49 AC_REQUIRE([AC_HEADER_STDC])
  50 AC_REQUIRE([AC_HEADER_TIME])
  51
  52 AC_CHECK_HEADERS([\
  53         arpa/inet.h                             \
  54         config.h                                \
  55         crypt.h                                 \
  56         dirent.h                                \
  57         errno.h                                 \
  58         err.h                                   \
  59         fcntl.h                                 \
  60         fnmatch.h                               \
  61         grp.h                                   \
  62         ifaddrs.h                               \
  63         netinet/in.h                            \
  64         netinet/in6.h                           \
  65         netinet/in_systm.h                      \
  66         netinet6/in6.h                          \
  67         paths.h                                 \
  68         poll.h                                  \
  69         pwd.h                                   \
  70         rpcsvc/ypclnt.h                         \
  71         search.h                                \
  72         shadow.h                                \
  73         stdint.h                                \
  74         sys/bswap.h                             \
  75         sys/errno.h                             \
  76         sys/ioctl.h                             \
  77         sys/mman.h                              \
  78         sys/param.h                             \
  79         sys/resource.h                          \
  80         sys/sockio.h                            \
  81         sys/stat.h                              \
  82         sys/time.h                              \
  83         sys/tty.h                               \
  84         sys/types.h                             \
  85         sys/uio.h                               \
  86         sys/utsname.h                           \
  87         sys/wait.h                              \
  88         syslog.h                                \
  89         termios.h                               \
  90         winsock2.h                              \
  91         ws2tcpip.h                              \
  92         unistd.h                                \
  93         userconf.h                              \
  94         usersec.h                               \
  95         util.h                                  \
  96 ])
  97
  98 AC_HAVE_TYPE([uintptr_t],[#ifdef HAVE_STDINT_H
  99 #include <stdint.h>
 100 #endif])
 101
 102 dnl Sunpro 5.2 has a vis.h which is something different.
 103 AC_CHECK_HEADERS(vis.h, , , [
 104 #include <vis.h>
 105 #ifndef VIS_SP
 106 #error invis
 107 #endif])
 108
 109 AC_CHECK_HEADERS(netdb.h, , , [AC_INCLUDES_DEFAULT
 110 #ifdef HAVE_SYS_TYPES_H
 111 #include <sys/types.h>
 112 #endif
 113 ])
 114
 115 AC_CHECK_HEADERS(sys/socket.h, , , [AC_INCLUDES_DEFAULT
 116 #ifdef HAVE_SYS_TYPES_H
 117 #include <sys/types.h>
 118 #endif
 119 ])
 120
 121 AC_CHECK_HEADERS(net/if.h, , , [AC_INCLUDES_DEFAULT
 122 #ifdef HAVE_SYS_TYPES_H
 123 #include <sys/types.h>
 124 #endif
 125 #if HAVE_SYS_SOCKET_H
 126 #include <sys/socket.h>
 127 #endif])
 128
 129 AC_CHECK_HEADERS(netinet6/in6_var.h, , , [AC_INCLUDES_DEFAULT
 130 #ifdef HAVE_SYS_TYPES_H
 131 #include <sys/types.h>
 132 #endif
 133 #if HAVE_SYS_SOCKET_H
 134 #include <sys/socket.h>
 135 #endif
 136 #ifdef HAVE_NETINET6_IN6_H
 137 #include <netinet6/in6.h>
 138 #endif
 139 ])
 140
 141 AC_CHECK_HEADERS(sys/sysctl.h, , , [AC_INCLUDES_DEFAULT
 142 #ifdef HAVE_SYS_PARAM_H
 143 #include <sys/param.h>
 144 #endif
 145 ])
 146
 147 AC_CHECK_HEADERS(sys/proc.h, , , [AC_INCLUDES_DEFAULT
 148 #ifdef HAVE_SYS_PARAM_H
 149 #include <sys/param.h>
 150 #endif
 151 ])
 152
 153 AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
 154
 155 AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
 156 AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
 157 AM_CONDITIONAL(have_search_h, test "$ac_cv_header_search_h" = yes)
 158 AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
 159
 160 dnl Check for functions and libraries
 161
 162 AC_FIND_FUNC(socket, socket)
 163 AC_FIND_FUNC(gethostbyname, nsl)
 164 AC_FIND_FUNC(syslog, syslog)
 165
 166 AC_KRB_IPV6
 167
 168 AC_FIND_FUNC(gethostbyname2, inet6 ip6)
 169
 170 rk_RESOLV
 171
 172 AC_BROKEN_SNPRINTF
 173 AC_BROKEN_VSNPRINTF
 174
 175 AC_BROKEN_GLOB
 176 if test "$ac_cv_func_glob_working" != yes; then
 177         AC_LIBOBJ(glob)
 178 fi
 179 AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
 180
 181
 182 AC_CHECK_FUNCS([                                \
 183         asnprintf                               \
 184         asprintf                                \
 185         atexit                                  \
 186         cgetent                                 \
 187         getconfattr                             \
 188         getprogname                             \
 189         getrlimit                               \
 190         getspnam                                \
 191         issetugid                               \
 192         on_exit                                 \
 193         poll                                    \
 194         random                                  \
 195         setprogname                             \
 196         strsvis                                 \
 197         strsvisx                                \
 198         strunvis                                \
 199         strvis                                  \
 200         strvisx                                 \
 201         svis                                    \
 202         sysconf                                 \
 203         sysctl                                  \
 204         tdelete                                 \
 205         tfind                                   \
 206         twalk                                   \
 207         uname                                   \
 208         unvis                                   \
 209         vasnprintf                              \
 210         vasprintf                               \
 211         vis                                     \
 212 ])
 213
 214 if test "$ac_cv_func_cgetent" = no; then
 215         AC_LIBOBJ(getcap)
 216 fi
 217 AM_CONDITIONAL(have_cgetent, test "$ac_cv_func_cgetent" = yes)
 218
 219 AC_REQUIRE([AC_FUNC_GETLOGIN])
 220
 221 AC_REQUIRE([AC_FUNC_MMAP])
 222
 223 AC_FIND_FUNC_NO_LIBS(getsockopt,,
 224 [#ifdef HAVE_SYS_TYPES_H
 225 #include <sys/types.h>
 226 #endif
 227 #ifdef HAVE_SYS_SOCKET_H
 228 #include <sys/socket.h>
 229 #endif],
 230 [0,0,0,0,0])
 231 AC_FIND_FUNC_NO_LIBS(setsockopt,,
 232 [#ifdef HAVE_SYS_TYPES_H
 233 #include <sys/types.h>
 234 #endif
 235 #ifdef HAVE_SYS_SOCKET_H
 236 #include <sys/socket.h>
 237 #endif],
 238 [0,0,0,0,0])
 239
 240 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
 241 [#ifdef HAVE_NETDB_H
 242 #include <netdb.h>
 243 #endif],
 244 17)
 245 AC_NEED_PROTO([
 246 #ifdef HAVE_NETDB_H
 247 #include <netdb.h>
 248 #endif],
 249 hstrerror)
 250
 251 AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
 252         [AC_NEED_PROTO([
 253         #include <stdio.h>
 254         #include <string.h>],
 255         rk_func)])
 256
 257 AC_FIND_FUNC_NO_LIBS(bswap16,,
 258 [#ifdef HAVE_SYS_TYPES_H
 259 #include <sys/types.h>
 260 #endif
 261 #ifdef HAVE_SYS_BSWAP_H
 262 #include <sys/bswap.h>
 263 #endif],0)
 264
 265 AC_FIND_FUNC_NO_LIBS(bswap32,,
 266 [#ifdef HAVE_SYS_TYPES_H
 267 #include <sys/types.h>
 268 #endif
 269 #ifdef HAVE_SYS_BSWAP_H
 270 #include <sys/bswap.h>
 271 #endif],0)
 272
 273 AC_FIND_FUNC_NO_LIBS(pidfile,util,
 274 [#ifdef HAVE_UTIL_H
 275 #include <util.h>
 276 #endif],0)
 277
 278 AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
 279 [#ifdef HAVE_NETDB_H
 280 #include <netdb.h>
 281 #endif
 282 #ifdef HAVE_WS2TCPIP_H
 283 #include <ws2tcpip.h>
 284 #endif],[0,0,0,0])
 285
 286 AC_FIND_IF_NOT_BROKEN(getnameinfo,,
 287 [#ifdef HAVE_NETDB_H
 288 #include <netdb.h>
 289 #endif
 290 #ifdef HAVE_WS2TCPIP_H
 291 #include <ws2tcpip.h>
 292 #endif],[0,0,0,0,0,0,0])
 293
 294 AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
 295 [#ifdef HAVE_NETDB_H
 296 #include <netdb.h>
 297 #endif
 298 #ifdef HAVE_WS2TCPIP_H
 299 #include <ws2tcpip.h>
 300 #endif],[0])
 301
 302 AC_FIND_IF_NOT_BROKEN(gai_strerror,,
 303 [#ifdef HAVE_NETDB_H
 304 #include <netdb.h>
 305 #endif
 306 #ifdef HAVE_WS2TCPIP_H
 307 #include <ws2tcpip.h>
 308 #endif],[0])
 309
 310 dnl Darwin is weird, and in some senses not unix, launchd doesn't want
 311 dnl servers to use daemon(), so its deprecated.
 312 case "$host_os" in
 313         darwin*)
 314                 ;;
 315         *)
 316                 AC_DEFINE([SUPPORT_DETACH], 1,
 317                     [Define if os support want to detach is daemonens.])
 318                 AC_BROKEN([daemon]) ;;
 319 esac
 320
 321 AC_BROKEN([                                     \
 322         chown                                   \
 323         copyhostent                             \
 324         closefrom                               \
 325         ecalloc                                 \
 326         emalloc                                 \
 327         erealloc                                \
 328         estrdup                                 \
 329         err                                     \
 330         errx                                    \
 331         fchown                                  \
 332         flock                                   \
 333         fnmatch                                 \
 334         freehostent                             \
 335         getcwd                                  \
 336         getdtablesize                           \
 337         getegid                                 \
 338         geteuid                                 \
 339         getgid                                  \
 340         gethostname                             \
 341         getifaddrs                              \
 342         getipnodebyaddr                         \
 343         getipnodebyname                         \
 344         getopt                                  \
 345         gettimeofday                            \
 346         getuid                                  \
 347         getusershell                            \
 348         initgroups                              \
 349         innetgr                                 \
 350         iruserok                                \
 351         localtime_r                             \
 352         lstat                                   \
 353         memmove                                 \
 354         memset_s                                \
 355         mkstemp                                 \
 356         putenv                                  \
 357         rcmd                                    \
 358         readv                                   \
 359         recvmsg                                 \
 360         sendmsg                                 \
 361         setegid                                 \
 362         setenv                                  \
 363         seteuid                                 \
 364         strcasecmp                              \
 365         strdup                                  \
 366         strerror                                \
 367         strftime                                \
 368         strlcat                                 \
 369         strlcpy                                 \
 370         strlwr                                  \
 371         strncasecmp                             \
 372         strndup                                 \
 373         strnlen                                 \
 374         strptime                                \
 375         strsep                                  \
 376         strsep_copy                             \
 377         strtok_r                                \
 378         strtoll                                 \
 379         strtoull                                \
 380         strupr                                  \
 381         swab                                    \
 382         tsearch                                 \
 383         timegm                                  \
 384         unsetenv                                \
 385         verr                                    \
 386         verrx                                   \
 387         vsyslog                                 \
 388         vwarn                                   \
 389         vwarnx                                  \
 390         warn                                    \
 391         warnx                                   \
 392         writev                                  \
 393 ])
 394
 395 AM_CONDITIONAL(have_fnmatch_h,
 396         test "$ac_cv_header_fnmatch_h" = yes -a "$ac_cv_func_fnmatch" = yes)
 397
 398 AC_FOREACH([rk_func], [strndup strsep strtok_r],
 399         [AC_NEED_PROTO([#include <string.h>], rk_func)])
 400
 401 AC_CHECK_FUNC([strtoll],
 402     [AC_DEFINE_UNQUOTED(HAVE_STRTOLL, 1,
 403         [Define if you have the function strtoll.])])
 404
 405 AC_CHECK_FUNC([strtoull],
 406     [AC_DEFINE_UNQUOTED(HAVE_STRTOULL, 1,
 407         [Define if you have the function strtoull.])])
 408
 409 AC_FOREACH([rk_func], [strsvis strsvisx strunvis strvis strvisx svis unvis vis],
 410 [AC_NEED_PROTO([#ifdef HAVE_VIS_H
 411 #include <vis.h>
 412 #endif], rk_func)])
 413
 414 AC_MSG_CHECKING([checking for dirfd])
 415 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 416 #ifdef HAVE_DIRENT_H
 417 #include <dirent.h>
 418 #endif
 419 ]],
 420         [[DIR *d = 0; dirfd(d);]])],
 421         [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
 422 if test "$ac_rk_have_dirfd" = "yes" ; then
 423         AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
 424 fi
 425 AC_MSG_RESULT($ac_rk_have_dirfd)
 426
 427 AC_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
 428 #ifdef HAVE_DIRENT_H
 429 #include <dirent.h>
 430 #endif])
 431
 432
 433 AC_BROKEN2(inet_aton,
 434 [#ifdef HAVE_SYS_TYPES_H
 435 #include <sys/types.h>
 436 #endif
 437 #ifdef HAVE_SYS_SOCKET_H
 438 #include <sys/socket.h>
 439 #endif
 440 #ifdef HAVE_NETINET_IN_H
 441 #include <netinet/in.h>
 442 #endif
 443 #ifdef HAVE_ARPA_INET_H
 444 #include <arpa/inet.h>
 445 #endif],
 446 [0,0])
 447
 448 AC_BROKEN2(inet_ntop,
 449 [#ifdef HAVE_SYS_TYPES_H
 450 #include <sys/types.h>
 451 #endif
 452 #ifdef HAVE_SYS_SOCKET_H
 453 #include <sys/socket.h>
 454 #endif
 455 #ifdef HAVE_NETINET_IN_H
 456 #include <netinet/in.h>
 457 #endif
 458 #ifdef HAVE_ARPA_INET_H
 459 #include <arpa/inet.h>
 460 #endif],
 461 [0, 0, 0, 0])
 462
 463 AC_BROKEN2(inet_pton,
 464 [#ifdef HAVE_SYS_TYPES_H
 465 #include <sys/types.h>
 466 #endif
 467 #ifdef HAVE_SYS_SOCKET_H
 468 #include <sys/socket.h>
 469 #endif
 470 #ifdef HAVE_NETINET_IN_H
 471 #include <netinet/in.h>
 472 #endif
 473 #ifdef HAVE_ARPA_INET_H
 474 #include <arpa/inet.h>
 475 #endif],
 476 [0,0,0])
 477
 478 dnl
 479 dnl Check for sa_len in struct sockaddr,
 480 dnl needs to come before the getnameinfo test
 481 dnl
 482 AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
 483 #include <sys/socket.h>])
 484
 485 if test "$ac_cv_func_getaddrinfo" = "yes"; then
 486   rk_BROKEN_GETADDRINFO
 487   if test "$ac_cv_func_getaddrinfo_numserv" = no; then
 488         AC_LIBOBJ(getaddrinfo)
 489         AC_LIBOBJ(freeaddrinfo)
 490   fi
 491 fi
 492
 493 AC_NEED_PROTO([#include <stdlib.h>], setenv)
 494 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
 495 AC_NEED_PROTO([#include <unistd.h>], gethostname)
 496 AC_NEED_PROTO([#include <unistd.h>], mkstemp)
 497 AC_NEED_PROTO([#include <unistd.h>], getusershell)
 498 AC_NEED_PROTO([#include <unistd.h>], daemon)
 499 AC_NEED_PROTO([
 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
 515 #ifdef HAVE_UNISTD_H
 516 #include <unistd.h>
 517 #endif],
 518 iruserok)
 519
 520 AC_NEED_PROTO([
 521 #ifdef HAVE_SYS_TYPES_H
 522 #include <sys/types.h>
 523 #endif
 524 #ifdef HAVE_SYS_SOCKET_H
 525 #include <sys/socket.h>
 526 #endif
 527 #ifdef HAVE_NETINET_IN_H
 528 #include <netinet/in.h>
 529 #endif
 530 #ifdef HAVE_ARPA_INET_H
 531 #include <arpa/inet.h>
 532 #endif],
 533 inet_aton)
 534
 535 AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
 536
 537 AC_REQUIRE([rk_BROKEN_REALLOC])dnl
 538
 539 dnl AC_KRB_FUNC_GETCWD_BROKEN
 540
 541 dnl strerror_r is great fun, on linux it exists before sus catched up,
 542 dnl so the return type is diffrent, lets check for both
 543
 544 AC_PROTO_COMPAT([
 545 #include <stdio.h>
 546 #include <string.h>
 547 ],
 548 strerror_r, int strerror_r(int, char *, size_t))
 549
 550 AC_CHECK_FUNC([strerror_r],
 551     [AC_DEFINE_UNQUOTED(HAVE_STRERROR_R, 1,
 552         [Define if you have the function strerror_r.])])
 553
 554 dnl
 555 dnl Checks for prototypes and declarations
 556 dnl
 557
 558 AC_PROTO_COMPAT([
 559 #ifdef HAVE_SYS_TYPES_H
 560 #include <sys/types.h>
 561 #endif
 562 #ifdef HAVE_SYS_SOCKET_H
 563 #include <sys/socket.h>
 564 #endif
 565 #ifdef HAVE_NETINET_IN_H
 566 #include <netinet/in.h>
 567 #endif
 568 #ifdef HAVE_ARPA_INET_H
 569 #include <arpa/inet.h>
 570 #endif
 571 #ifdef HAVE_NETDB_H
 572 #include <netdb.h>
 573 #endif
 574 ],
 575 gethostbyname, struct hostent *gethostbyname(const char *))
 576
 577 AC_PROTO_COMPAT([
 578 #ifdef HAVE_SYS_TYPES_H
 579 #include <sys/types.h>
 580 #endif
 581 #ifdef HAVE_SYS_SOCKET_H
 582 #include <sys/socket.h>
 583 #endif
 584 #ifdef HAVE_NETINET_IN_H
 585 #include <netinet/in.h>
 586 #endif
 587 #ifdef HAVE_ARPA_INET_H
 588 #include <arpa/inet.h>
 589 #endif
 590 #ifdef HAVE_NETDB_H
 591 #include <netdb.h>
 592 #endif
 593 ],
 594 gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
 595
 596 AC_PROTO_COMPAT([
 597 #ifdef HAVE_SYS_TYPES_H
 598 #include <sys/types.h>
 599 #endif
 600 #ifdef HAVE_SYS_SOCKET_H
 601 #include <sys/socket.h>
 602 #endif
 603 #ifdef HAVE_NETINET_IN_H
 604 #include <netinet/in.h>
 605 #endif
 606 #ifdef HAVE_ARPA_INET_H
 607 #include <arpa/inet.h>
 608 #endif
 609 #ifdef HAVE_NETDB_H
 610 #include <netdb.h>
 611 #endif
 612 ],
 613 getservbyname, struct servent *getservbyname(const char *, const char *))
 614
 615 AC_PROTO_COMPAT([
 616 #ifdef HAVE_SYS_TYPES_H
 617 #include <sys/types.h>
 618 #endif
 619 #ifdef HAVE_SYS_SOCKET_H
 620 #include <sys/socket.h>
 621 #endif
 622 ],
 623 getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
 624
 625 AC_PROTO_COMPAT([
 626 #ifdef HAVE_SYSLOG_H
 627 #include <syslog.h>
 628 #endif
 629 ],
 630 openlog, void openlog(const char *, int, int))
 631
 632 AC_NEED_PROTO([
 633 #ifdef HAVE_CRYPT_H
 634 #include <crypt.h>
 635 #endif
 636 #ifdef HAVE_UNISTD_H
 637 #include <unistd.h>
 638 #endif
 639 ],
 640 crypt)
 641
 642 dnl variables
 643
 644 rk_CHECK_VAR(h_errno,
 645 [#ifdef HAVE_SYS_TYPES_H
 646 #include <sys/types.h>
 647 #endif
 648 #ifdef HAVE_NETDB_H
 649 #include <netdb.h>
 650 #endif
 651 #ifdef HAVE_WS2TCPIP_H
 652 #include <ws2tcpip.h>
 653 #endif
 654 ])
 655
 656 rk_CHECK_VAR(h_errlist,
 657 [#ifdef HAVE_NETDB_H
 658 #include <netdb.h>
 659 #endif
 660 #ifdef HAVE_WS2TCPIP_H
 661 #include <ws2tcpip.h>
 662 #endif])
 663
 664 rk_CHECK_VAR(h_nerr,
 665 [#ifdef HAVE_NETDB_H
 666 #include <netdb.h>
 667 #endif
 668 #ifdef HAVE_WS2TCPIP_H
 669 #include <ws2tcpip.h>
 670 #endif])
 671
 672 rk_CHECK_VAR([__progname],
 673 [#ifdef HAVE_ERR_H
 674 #include <err.h>
 675 #endif])
 676
 677 AC_CHECK_DECLS([optarg, optind, opterr, optopt, environ],[],[],[
 678 #include <stdlib.h>
 679 #ifdef HAVE_UNISTD_H
 680 #include <unistd.h>
 681 #endif])
 682
 683 dnl
 684 dnl Check for fields in struct tm
 685 dnl
 686
 687 AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
 688 AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
 689
 690 dnl
 691 dnl or do we have a variable `timezone' ?
 692 dnl
 693
 694 rk_CHECK_VAR(timezone,[#include <time.h>])
 695 rk_CHECK_VAR(altzone,[#include <time.h>])
 696
 697 AC_HAVE_TYPE([sa_family_t],[
 698 #include <sys/types.h>
 699 #ifdef HAVE_SYS_SOCKET_H
 700 #include <sys/socket.h>
 701 #endif
 702 #ifdef HAVE_WS2TCPIP_H
 703 #include <ws2tcpip.h>
 704 #endif])
 705 AC_HAVE_TYPE([socklen_t],[
 706 #include <sys/types.h>
 707 #ifdef HAVE_SYS_SOCKET_H
 708 #include <sys/socket.h>
 709 #endif
 710 #ifdef HAVE_WS2TCPIP_H
 711 #include <ws2tcpip.h>
 712 #endif])
 713 AC_HAVE_TYPE([struct sockaddr], [
 714 #include <sys/types.h>
 715 #ifdef HAVE_SYS_SOCKET_H
 716 #include <sys/socket.h>
 717 #endif
 718 #ifdef HAVE_WS2TCPIP_H
 719 #include <ws2tcpip.h>
 720 #endif])
 721 AC_HAVE_TYPE([struct sockaddr_storage], [
 722 #include <sys/types.h>
 723 #ifdef HAVE_SYS_SOCKET_H
 724 #include <sys/socket.h>
 725 #endif
 726 #ifdef HAVE_WS2TCPIP_H
 727 #include <ws2tcpip.h>
 728 #endif])
 729 AC_HAVE_TYPE([struct addrinfo], [
 730 #include <sys/types.h>
 731 #ifdef HAVE_NETDB_H
 732 #include <netdb.h>
 733 #endif
 734 #ifdef HAVE_WS2TCPIP_H
 735 #include <ws2tcpip.h>
 736 #endif])
 737 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
 738 AC_HAVE_TYPE([struct iovec],[
 739 #include <sys/types.h>
 740 #include <sys/uio.h>
 741 ])
 742 AC_HAVE_TYPE([struct msghdr],[
 743 #include <sys/types.h>
 744 #ifdef HAVE_SYS_SOCKET_H
 745 #include <sys/socket.h>
 746 #endif
 747 #ifdef HAVE_WS2TCPIP_H
 748 #include <ws2tcpip.h>
 749 #endif])
 750
 751 dnl
 752 dnl Check for struct winsize
 753 dnl
 754
 755 AC_KRB_STRUCT_WINSIZE
 756
 757 dnl
 758 dnl Check for struct spwd
 759 dnl
 760
 761 AC_KRB_STRUCT_SPWD
 762
 763 #
 764 # Check if we want samba's socket wrapper
 765 #
 766
 767 samba_SOCKET_WRAPPER
 768
 769 dnl won't work with automake
 770 dnl moved to AC_OUTPUT in configure.in
 771 dnl AC_CONFIG_FILES($1/Makefile)
 772
 773 LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
 774
 775 AC_SUBST(DIR_roken)dnl
 776 AC_SUBST(LIB_roken)dnl
 777 AC_SUBST(INCLUDES_roken)dnl
 778 ])