third_party/heimdal/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         auxv.h                                  \
  54         arpa/inet.h                             \
  55         config.h                                \
  56         crypt.h                                 \
  57         dirent.h                                \
  58         errno.h                                 \
  59         err.h                                   \
  60         fcntl.h                                 \
  61         fnmatch.h                               \
  62         grp.h                                   \
  63         ifaddrs.h                               \
  64         netinet/in.h                            \
  65         netinet/in6.h                           \
  66         netinet/in_systm.h                      \
  67         netinet6/in6.h                          \
  68         paths.h                                 \
  69         poll.h                                  \
  70         pwd.h                                   \
  71         rpcsvc/ypclnt.h                         \
  72         search.h                                \
  73         shadow.h                                \
  74         stdint.h                                \
  75         sys/auxv.h                              \
  76         sys/bswap.h                             \
  77         sys/errno.h                             \
  78         sys/exec_elf.h                          \
  79         sys/ioctl.h                             \
  80         sys/mman.h                              \
  81         sys/param.h                             \
  82         sys/resource.h                          \
  83         sys/sockio.h                            \
  84         sys/stat.h                              \
  85         sys/time.h                              \
  86         sys/tty.h                               \
  87         sys/types.h                             \
  88         sys/uio.h                               \
  89         sys/utsname.h                           \
  90         sys/wait.h                              \
  91         syslog.h                                \
  92         termios.h                               \
  93         winsock2.h                              \
  94         ws2tcpip.h                              \
  95         unistd.h                                \
  96         userconf.h                              \
  97         usersec.h                               \
  98         util.h                                  \
  99 ])
 100
 101 AC_HAVE_TYPE([auxv_t],[#ifdef HAVE_AUXV_H
 102 #include <auxv.h>
 103 #endif
 104 #ifdef HAVE_SYS_AUXV_H
 105 #include <sys/auxv.h>
 106 #endif
 107 ])
 108
 109 AC_HAVE_TYPE([uintptr_t],[#ifdef HAVE_STDINT_H
 110 #include <stdint.h>
 111 #endif])
 112
 113 dnl Sunpro 5.2 has a vis.h which is something different.
 114 AC_CHECK_HEADERS(vis.h, , , [
 115 #include <vis.h>
 116 #ifndef VIS_SP
 117 #error invis
 118 #endif])
 119
 120 AC_CHECK_HEADERS(netdb.h, , , [AC_INCLUDES_DEFAULT
 121 #ifdef HAVE_SYS_TYPES_H
 122 #include <sys/types.h>
 123 #endif
 124 ])
 125
 126 AC_CHECK_HEADERS(sys/socket.h, , , [AC_INCLUDES_DEFAULT
 127 #ifdef HAVE_SYS_TYPES_H
 128 #include <sys/types.h>
 129 #endif
 130 ])
 131
 132 AC_CHECK_HEADERS(net/if.h, , , [AC_INCLUDES_DEFAULT
 133 #ifdef HAVE_SYS_TYPES_H
 134 #include <sys/types.h>
 135 #endif
 136 #if HAVE_SYS_SOCKET_H
 137 #include <sys/socket.h>
 138 #endif])
 139
 140 AC_CHECK_HEADERS(netinet6/in6_var.h, , , [AC_INCLUDES_DEFAULT
 141 #ifdef HAVE_SYS_TYPES_H
 142 #include <sys/types.h>
 143 #endif
 144 #if HAVE_SYS_SOCKET_H
 145 #include <sys/socket.h>
 146 #endif
 147 #ifdef HAVE_NETINET6_IN6_H
 148 #include <netinet6/in6.h>
 149 #endif
 150 ])
 151
 152 AC_CHECK_HEADERS(sys/sysctl.h, , , [AC_INCLUDES_DEFAULT
 153 #ifdef HAVE_SYS_PARAM_H
 154 #include <sys/param.h>
 155 #endif
 156 ])
 157
 158 AC_CHECK_HEADERS(sys/proc.h, , , [AC_INCLUDES_DEFAULT
 159 #ifdef HAVE_SYS_PARAM_H
 160 #include <sys/param.h>
 161 #endif
 162 ])
 163
 164 AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
 165
 166 AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
 167 AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
 168 AM_CONDITIONAL(have_search_h, test "$ac_cv_header_search_h" = yes)
 169 AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
 170
 171 dnl Check for functions and libraries
 172
 173 AC_KRB_IPV6
 174
 175 AC_FIND_FUNC(gethostbyname2, inet6 ip6)
 176
 177 rk_RESOLV
 178
 179 AC_BROKEN_SNPRINTF
 180 AC_BROKEN_VSNPRINTF
 181
 182 AC_CHECK_FUNCS([                                \
 183         asnprintf                               \
 184         asprintf                                \
 185         atexit                                  \
 186         cgetent                                 \
 187         getauxval                               \
 188         getconfattr                             \
 189         getprogname                             \
 190         getrlimit                               \
 191         issetugid                               \
 192         memmem                                  \
 193         mkdtemp                                 \
 194         mkostemp                                \
 195         on_exit                                 \
 196         poll                                    \
 197         random                                  \
 198         secure_getenv                           \
 199         setprogname                             \
 200         strsvis                                 \
 201         strsvisx                                \
 202         strunvis                                \
 203         strvis                                  \
 204         strvisx                                 \
 205         svis                                    \
 206         sysconf                                 \
 207         sysctl                                  \
 208         tdelete                                 \
 209         tfind                                   \
 210         twalk                                   \
 211         uname                                   \
 212         unlinkat                                \
 213         unvis                                   \
 214         vasnprintf                              \
 215         vasprintf                               \
 216         vis                                     \
 217 ])
 218
 219 if test "$ac_cv_func_cgetent" = no; then
 220         AC_LIBOBJ(getcap)
 221 fi
 222 AM_CONDITIONAL(have_cgetent, test "$ac_cv_func_cgetent" = yes)
 223
 224 AC_REQUIRE([AC_FUNC_GETLOGIN])
 225
 226 AC_REQUIRE([AC_FUNC_MMAP])
 227
 228 AC_FIND_FUNC_NO_LIBS(getsockopt,,
 229 [#ifdef HAVE_SYS_TYPES_H
 230 #include <sys/types.h>
 231 #endif
 232 #ifdef HAVE_SYS_SOCKET_H
 233 #include <sys/socket.h>
 234 #endif],
 235 [0,0,0,0,0])
 236 AC_FIND_FUNC_NO_LIBS(setsockopt,,
 237 [#ifdef HAVE_SYS_TYPES_H
 238 #include <sys/types.h>
 239 #endif
 240 #ifdef HAVE_SYS_SOCKET_H
 241 #include <sys/socket.h>
 242 #endif],
 243 [0,0,0,0,0])
 244
 245 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
 246 [#ifdef HAVE_NETDB_H
 247 #include <netdb.h>
 248 #endif],
 249 17)
 250 AC_NEED_PROTO([
 251 #ifdef HAVE_NETDB_H
 252 #include <netdb.h>
 253 #endif],
 254 hstrerror)
 255
 256 AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
 257         [AC_NEED_PROTO([
 258         #include <stdio.h>
 259         #include <string.h>],
 260         rk_func)])
 261
 262 AC_FIND_FUNC_NO_LIBS(bswap16,,
 263 [#ifdef HAVE_SYS_TYPES_H
 264 #include <sys/types.h>
 265 #endif
 266 #ifdef HAVE_SYS_BSWAP_H
 267 #include <sys/bswap.h>
 268 #endif],0)
 269
 270 AC_FIND_FUNC_NO_LIBS(bswap32,,
 271 [#ifdef HAVE_SYS_TYPES_H
 272 #include <sys/types.h>
 273 #endif
 274 #ifdef HAVE_SYS_BSWAP_H
 275 #include <sys/bswap.h>
 276 #endif],0)
 277
 278 AC_FIND_FUNC_NO_LIBS(bswap64,,
 279 [#ifdef HAVE_SYS_TYPES_H
 280 #include <sys/types.h>
 281 #endif
 282 #ifdef HAVE_SYS_BSWAP_H
 283 #include <sys/bswap.h>
 284 #endif],0)
 285
 286 AC_FIND_FUNC_NO_LIBS(pidfile,util,
 287 [#ifdef HAVE_UTIL_H
 288 #include <util.h>
 289 #endif],0)
 290
 291 AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
 292 [#ifdef HAVE_NETDB_H
 293 #include <netdb.h>
 294 #endif
 295 #ifdef HAVE_WS2TCPIP_H
 296 #include <ws2tcpip.h>
 297 #endif],[0,0,0,0])
 298
 299 AC_FIND_IF_NOT_BROKEN(getnameinfo,,
 300 [#ifdef HAVE_NETDB_H
 301 #include <netdb.h>
 302 #endif
 303 #ifdef HAVE_WS2TCPIP_H
 304 #include <ws2tcpip.h>
 305 #endif],[0,0,0,0,0,0,0])
 306
 307 AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
 308 [#ifdef HAVE_NETDB_H
 309 #include <netdb.h>
 310 #endif
 311 #ifdef HAVE_WS2TCPIP_H
 312 #include <ws2tcpip.h>
 313 #endif],[0])
 314
 315 AC_FIND_IF_NOT_BROKEN(gai_strerror,,
 316 [#ifdef HAVE_NETDB_H
 317 #include <netdb.h>
 318 #endif
 319 #ifdef HAVE_WS2TCPIP_H
 320 #include <ws2tcpip.h>
 321 #endif],[0])
 322
 323 AC_CHECK_LIB(util, emalloc)
 324
 325 case "$host_os" in
 326         darwin*)
 327                 ;;
 328         *)
 329                 AC_BROKEN([daemon]) ;;
 330 esac
 331
 332 AC_BROKEN([                                     \
 333         chown                                   \
 334         copyhostent                             \
 335         closefrom                               \
 336         ecalloc                                 \
 337         emalloc                                 \
 338         erealloc                                \
 339         estrdup                                 \
 340         err                                     \
 341         errx                                    \
 342         fchown                                  \
 343         flock                                   \
 344         fnmatch                                 \
 345         freehostent                             \
 346         getcwd                                  \
 347         getdtablesize                           \
 348         getegid                                 \
 349         geteuid                                 \
 350         getgid                                  \
 351         gethostname                             \
 352         getifaddrs                              \
 353         getipnodebyaddr                         \
 354         getipnodebyname                         \
 355         getopt                                  \
 356         gettimeofday                            \
 357         getuid                                  \
 358         getusershell                            \
 359         initgroups                              \
 360         innetgr                                 \
 361         localtime_r                             \
 362         lstat                                   \
 363         memmove                                 \
 364         memset_s                                \
 365         mergesort                               \
 366         mergesort_r                             \
 367         mkstemp                                 \
 368         putenv                                  \
 369         rcmd                                    \
 370         readv                                   \
 371         recvmsg                                 \
 372         sendmsg                                 \
 373         setegid                                 \
 374         setenv                                  \
 375         seteuid                                 \
 376         strcasecmp                              \
 377         strdup                                  \
 378         strerror                                \
 379         strftime                                \
 380         strlcat                                 \
 381         strlcpy                                 \
 382         strlwr                                  \
 383         strncasecmp                             \
 384         strndup                                 \
 385         strnlen                                 \
 386         strptime                                \
 387         strsep                                  \
 388         strsep_copy                             \
 389         strtok_r                                \
 390         strtoll                                 \
 391         strtoull                                \
 392         strupr                                  \
 393         swab                                    \
 394         tsearch                                 \
 395         timegm                                  \
 396         unsetenv                                \
 397         verr                                    \
 398         verrx                                   \
 399         vsyslog                                 \
 400         vwarn                                   \
 401         vwarnx                                  \
 402         warn                                    \
 403         warnx                                   \
 404         writev                                  \
 405 ])
 406
 407 AM_CONDITIONAL(have_fnmatch_h,
 408         test "$ac_cv_header_fnmatch_h" = yes -a "$ac_cv_func_fnmatch" = yes)
 409
 410 AC_FOREACH([rk_func], [strndup strsep strtok_r],
 411         [AC_NEED_PROTO([#include <string.h>], rk_func)])
 412
 413 AC_CHECK_FUNC([strtoll],
 414     [AC_DEFINE_UNQUOTED(HAVE_STRTOLL, 1,
 415         [Define if you have the function strtoll.])])
 416
 417 AC_CHECK_FUNC([strtoull],
 418     [AC_DEFINE_UNQUOTED(HAVE_STRTOULL, 1,
 419         [Define if you have the function strtoull.])])
 420
 421 AC_FOREACH([rk_func], [strsvis strsvisx strunvis strvis strvisx svis unvis vis],
 422 [AC_NEED_PROTO([#ifdef HAVE_VIS_H
 423 #include <vis.h>
 424 #endif], rk_func)])
 425
 426 AC_MSG_CHECKING([checking for dirfd])
 427 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 428 #ifdef HAVE_DIRENT_H
 429 #include <dirent.h>
 430 #endif
 431 ]],
 432         [[DIR *d = 0; dirfd(d);]])],
 433         [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
 434 if test "$ac_rk_have_dirfd" = "yes" ; then
 435         AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
 436 fi
 437 AC_MSG_RESULT($ac_rk_have_dirfd)
 438
 439 AC_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
 440 #ifdef HAVE_DIRENT_H
 441 #include <dirent.h>
 442 #endif])
 443
 444 AC_HAVE_STRUCT_FIELD(DIR, d_fd, [#include <sys/types.h>
 445 #ifdef HAVE_DIRENT_H
 446 #include <dirent.h>
 447 #endif])
 448
 449 AC_BROKEN2(inet_aton,
 450 [#ifdef HAVE_SYS_TYPES_H
 451 #include <sys/types.h>
 452 #endif
 453 #ifdef HAVE_SYS_SOCKET_H
 454 #include <sys/socket.h>
 455 #endif
 456 #ifdef HAVE_NETINET_IN_H
 457 #include <netinet/in.h>
 458 #endif
 459 #ifdef HAVE_ARPA_INET_H
 460 #include <arpa/inet.h>
 461 #endif],
 462 [0,0])
 463
 464 AC_BROKEN2(inet_ntop,
 465 [#ifdef HAVE_SYS_TYPES_H
 466 #include <sys/types.h>
 467 #endif
 468 #ifdef HAVE_SYS_SOCKET_H
 469 #include <sys/socket.h>
 470 #endif
 471 #ifdef HAVE_NETINET_IN_H
 472 #include <netinet/in.h>
 473 #endif
 474 #ifdef HAVE_ARPA_INET_H
 475 #include <arpa/inet.h>
 476 #endif],
 477 [0, 0, 0, 0])
 478
 479 AC_BROKEN2(inet_pton,
 480 [#ifdef HAVE_SYS_TYPES_H
 481 #include <sys/types.h>
 482 #endif
 483 #ifdef HAVE_SYS_SOCKET_H
 484 #include <sys/socket.h>
 485 #endif
 486 #ifdef HAVE_NETINET_IN_H
 487 #include <netinet/in.h>
 488 #endif
 489 #ifdef HAVE_ARPA_INET_H
 490 #include <arpa/inet.h>
 491 #endif],
 492 [0,0,0])
 493
 494 dnl
 495 dnl Check for sa_len in struct sockaddr,
 496 dnl needs to come before the getnameinfo test
 497 dnl
 498 AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
 499 #include <sys/socket.h>])
 500
 501 if test "$ac_cv_func_getaddrinfo" = "yes"; then
 502   rk_BROKEN_GETADDRINFO
 503   if test "$ac_cv_func_getaddrinfo_numserv" = no; then
 504         AC_LIBOBJ(getaddrinfo)
 505         AC_LIBOBJ(freeaddrinfo)
 506   fi
 507 fi
 508
 509 AC_NEED_PROTO([#include <stdlib.h>], setenv)
 510 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
 511 AC_NEED_PROTO([#include <unistd.h>], gethostname)
 512 AC_NEED_PROTO([#include <unistd.h>], mkstemp)
 513 AC_NEED_PROTO([#include <unistd.h>], getusershell)
 514 AC_NEED_PROTO([#include <unistd.h>], daemon)
 515
 516 AC_NEED_PROTO([
 517 #ifdef HAVE_SYS_TYPES_H
 518 #include <sys/types.h>
 519 #endif
 520 #ifdef HAVE_SYS_SOCKET_H
 521 #include <sys/socket.h>
 522 #endif
 523 #ifdef HAVE_NETINET_IN_H
 524 #include <netinet/in.h>
 525 #endif
 526 #ifdef HAVE_ARPA_INET_H
 527 #include <arpa/inet.h>
 528 #endif],
 529 inet_aton)
 530
 531 AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
 532
 533 AC_REQUIRE([rk_BROKEN_REALLOC])dnl
 534
 535 dnl strerror_r is great fun, on linux it exists before sus catched up,
 536 dnl so the return type is diffrent, lets check for both
 537
 538 AC_PROTO_COMPAT([
 539 #include <stdio.h>
 540 #include <string.h>
 541 ],
 542 strerror_r, int strerror_r(int, char *, size_t))
 543
 544 AC_CHECK_FUNC([strerror_r],
 545     [AC_DEFINE_UNQUOTED(HAVE_STRERROR_R, 1,
 546         [Define if you have the function strerror_r.])])
 547
 548 dnl
 549 dnl Checks for prototypes and declarations
 550 dnl
 551
 552 AC_PROTO_COMPAT([
 553 #ifdef HAVE_SYS_TYPES_H
 554 #include <sys/types.h>
 555 #endif
 556 #ifdef HAVE_SYS_SOCKET_H
 557 #include <sys/socket.h>
 558 #endif
 559 #ifdef HAVE_NETINET_IN_H
 560 #include <netinet/in.h>
 561 #endif
 562 #ifdef HAVE_ARPA_INET_H
 563 #include <arpa/inet.h>
 564 #endif
 565 #ifdef HAVE_NETDB_H
 566 #include <netdb.h>
 567 #endif
 568 ],
 569 gethostbyname, struct hostent *gethostbyname(const char *))
 570
 571 AC_PROTO_COMPAT([
 572 #ifdef HAVE_SYS_TYPES_H
 573 #include <sys/types.h>
 574 #endif
 575 #ifdef HAVE_SYS_SOCKET_H
 576 #include <sys/socket.h>
 577 #endif
 578 #ifdef HAVE_NETINET_IN_H
 579 #include <netinet/in.h>
 580 #endif
 581 #ifdef HAVE_ARPA_INET_H
 582 #include <arpa/inet.h>
 583 #endif
 584 #ifdef HAVE_NETDB_H
 585 #include <netdb.h>
 586 #endif
 587 ],
 588 gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
 589
 590 AC_PROTO_COMPAT([
 591 #ifdef HAVE_SYS_TYPES_H
 592 #include <sys/types.h>
 593 #endif
 594 #ifdef HAVE_SYS_SOCKET_H
 595 #include <sys/socket.h>
 596 #endif
 597 #ifdef HAVE_NETINET_IN_H
 598 #include <netinet/in.h>
 599 #endif
 600 #ifdef HAVE_ARPA_INET_H
 601 #include <arpa/inet.h>
 602 #endif
 603 #ifdef HAVE_NETDB_H
 604 #include <netdb.h>
 605 #endif
 606 ],
 607 getservbyname, struct servent *getservbyname(const char *, const char *))
 608
 609 AC_PROTO_COMPAT([
 610 #ifdef HAVE_SYS_TYPES_H
 611 #include <sys/types.h>
 612 #endif
 613 #ifdef HAVE_SYS_SOCKET_H
 614 #include <sys/socket.h>
 615 #endif
 616 ],
 617 getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
 618
 619 AC_PROTO_COMPAT([
 620 #ifdef HAVE_SYSLOG_H
 621 #include <syslog.h>
 622 #endif
 623 ],
 624 openlog, void openlog(const char *, int, int))
 625
 626 AC_NEED_PROTO([
 627 #ifdef HAVE_CRYPT_H
 628 #include <crypt.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 #include <unistd.h>
 632 #endif
 633 ],
 634 crypt)
 635
 636 dnl variables
 637
 638 rk_CHECK_VAR(h_errno,
 639 [#ifdef HAVE_SYS_TYPES_H
 640 #include <sys/types.h>
 641 #endif
 642 #ifdef HAVE_NETDB_H
 643 #include <netdb.h>
 644 #endif
 645 #ifdef HAVE_WS2TCPIP_H
 646 #include <ws2tcpip.h>
 647 #endif
 648 ])
 649
 650 rk_CHECK_VAR(h_errlist,
 651 [#ifdef HAVE_NETDB_H
 652 #include <netdb.h>
 653 #endif
 654 #ifdef HAVE_WS2TCPIP_H
 655 #include <ws2tcpip.h>
 656 #endif])
 657
 658 rk_CHECK_VAR(h_nerr,
 659 [#ifdef HAVE_NETDB_H
 660 #include <netdb.h>
 661 #endif
 662 #ifdef HAVE_WS2TCPIP_H
 663 #include <ws2tcpip.h>
 664 #endif])
 665
 666 rk_CHECK_VAR([__progname],
 667 [#ifdef HAVE_ERR_H
 668 #include <err.h>
 669 #endif])
 670
 671 AC_CHECK_DECLS([optarg, optind, opterr, optopt, environ],[],[],[
 672 #include <stdlib.h>
 673 #ifdef HAVE_UNISTD_H
 674 #include <unistd.h>
 675 #endif])
 676
 677 dnl
 678 dnl Check for fields in struct tm
 679 dnl
 680
 681 AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
 682 AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
 683
 684 dnl
 685 dnl or do we have a variable `timezone' ?
 686 dnl
 687
 688 rk_CHECK_VAR(timezone,[#include <time.h>])
 689 rk_CHECK_VAR(altzone,[#include <time.h>])
 690
 691 AC_HAVE_TYPE([sa_family_t],[
 692 #include <sys/types.h>
 693 #ifdef HAVE_SYS_SOCKET_H
 694 #include <sys/socket.h>
 695 #endif
 696 #ifdef HAVE_WS2TCPIP_H
 697 #include <ws2tcpip.h>
 698 #endif])
 699 AC_HAVE_TYPE([socklen_t],[
 700 #include <sys/types.h>
 701 #ifdef HAVE_SYS_SOCKET_H
 702 #include <sys/socket.h>
 703 #endif
 704 #ifdef HAVE_WS2TCPIP_H
 705 #include <ws2tcpip.h>
 706 #endif])
 707 AC_HAVE_TYPE([struct sockaddr], [
 708 #include <sys/types.h>
 709 #ifdef HAVE_SYS_SOCKET_H
 710 #include <sys/socket.h>
 711 #endif
 712 #ifdef HAVE_WS2TCPIP_H
 713 #include <ws2tcpip.h>
 714 #endif])
 715 AC_HAVE_TYPE([struct sockaddr_storage], [
 716 #include <sys/types.h>
 717 #ifdef HAVE_SYS_SOCKET_H
 718 #include <sys/socket.h>
 719 #endif
 720 #ifdef HAVE_WS2TCPIP_H
 721 #include <ws2tcpip.h>
 722 #endif])
 723 AC_HAVE_TYPE([struct addrinfo], [
 724 #include <sys/types.h>
 725 #ifdef HAVE_NETDB_H
 726 #include <netdb.h>
 727 #endif
 728 #ifdef HAVE_WS2TCPIP_H
 729 #include <ws2tcpip.h>
 730 #endif])
 731 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
 732 AC_HAVE_TYPE([struct iovec],[
 733 #include <sys/types.h>
 734 #include <sys/uio.h>
 735 ])
 736 AC_HAVE_TYPE([struct msghdr],[
 737 #include <sys/types.h>
 738 #ifdef HAVE_SYS_SOCKET_H
 739 #include <sys/socket.h>
 740 #endif
 741 #ifdef HAVE_WS2TCPIP_H
 742 #include <ws2tcpip.h>
 743 #endif])
 744
 745 dnl
 746 dnl Check for struct winsize
 747 dnl
 748
 749 AC_KRB_STRUCT_WINSIZE
 750
 751 dnl
 752 dnl Check for struct spwd
 753 dnl
 754
 755 AC_KRB_STRUCT_SPWD
 756
 757 #
 758 # Check if we want samba's socket wrapper
 759 #
 760
 761 samba_SOCKET_WRAPPER
 762
 763 dnl won't work with automake
 764 dnl moved to AC_OUTPUT in configure.in
 765 dnl AC_CONFIG_FILES($1/Makefile)
 766
 767 LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
 768
 769 AC_SUBST(DIR_roken)dnl
 770 AC_SUBST(LIB_roken)dnl
 771 AC_SUBST(INCLUDES_roken)dnl
 772 ])