configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Revision$)
   3 AC_INIT(lib/krb5/send_to_kdc.c)
   4 AM_CONFIG_HEADER(include/config.h)
   5
   6 AM_INIT_AUTOMAKE(heimdal,0.2k)
   7
   8 AC_PREFIX_DEFAULT(/usr/heimdal)
   9
  10 AC_CANONICAL_HOST
  11 CANONICAL_HOST=$host
  12 AC_SUBST(CANONICAL_HOST)
  13
  14 sunos=no
  15 case "$host" in
  16 *-*-sunos4*)
  17         sunos=40
  18         ;;
  19 *-*-solaris2.7)
  20         sunos=57
  21         ;;
  22 *-*-solaris2*)
  23         sunos=50
  24         ;;
  25 esac
  26 if test "$sunos" != no; then
  27         AC_DEFINE_UNQUOTED(SunOS, $sunos,
  28                 [Define to what version of SunOS you are running.])
  29 fi
  30
  31 aix=no
  32 case "$host" in
  33 *-*-aix3*)
  34         aix=3
  35         ;;
  36 *-*-aix4*)
  37         aix=4
  38         ;;
  39 esac
  40
  41 test -z "$CFLAGS" && CFLAGS="-g"
  42
  43 dnl Checks for programs.
  44 AC_PROG_CC
  45
  46 AC_CYGWIN
  47 AC_OBJEXT
  48 AC_EXEEXT
  49
  50 dnl AC_KRB_PROG_YACC
  51 AC_PROG_YACC
  52 AM_PROG_LEX
  53 AC_PROG_RANLIB
  54 AC_PROG_AWK
  55 AC_KRB_PROG_LN_S
  56
  57 AC_MIPS_ABI
  58 CC="$CC $abi"
  59 libdir="$libdir$abilibdirext"
  60
  61 AC_C___ATTRIBUTE__
  62
  63 AM_DISABLE_SHARED
  64 AM_PROG_LIBTOOL
  65
  66 AC_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs)
  67
  68 berkeley_db=db
  69 AC_ARG_WITH(berkeley-db,
  70 [  --without-berkeley-db   if you don't want berkeley db],[
  71 if test "$withval" = no; then
  72         berkeley_db=""
  73 fi
  74 ])
  75
  76 AC_TEST_PACKAGE_NEW(krb4,[#include <krb.h>],-lkrb,-ldes,/usr/athena)
  77
  78 LIB_kdb=
  79 if test "$with_krb4" != "no"; then
  80         save_CFLAGS="$CFLAGS"
  81         CFLAGS="$CFLAGS $INCLUDE_krb4"
  82         save_LIBS="$LIBS"
  83         LIBS="$LIB_krb4 -ldes $LIBS"
  84         EXTRA_LIB45=lib45.a
  85         AC_SUBST(EXTRA_LIB45)
  86         AC_CACHE_CHECK(for four valued krb_put_int, ac_cv_func_krb_put_int_four,
  87                 [AC_TRY_COMPILE([#include <krb.h>],[
  88                 char tmp[4];
  89                 krb_put_int(17, tmp, 4, sizeof(tmp));],
  90                 ac_cv_func_krb_put_int_four=yes,
  91                 ac_cv_func_krb_put_int_four=no)
  92         ])
  93         if test "$ac_cv_func_krb_put_int_four" = yes; then
  94                 AC_DEFINE(HAVE_FOUR_VALUED_KRB_PUT_INT, 1,
  95                         [define if krb_put_int takes four arguments.])
  96         fi
  97         AC_CACHE_CHECK(for KRB_VERIFY_SECURE, ac_cv_func_krb_verify_secure,
  98                 [AC_TRY_COMPILE([#include <krb.h>],[
  99                 int x = KRB_VERIFY_SECURE],
 100                 ac_cv_func_krb_verify_secure=yes,
 101                 ac_cv_func_krb_verify_secure=no)
 102         ])
 103         if test "$ac_cv_func_krb_verify_secure" != yes; then
 104                 AC_DEFINE(KRB_VERIFY_SECURE, 1,
 105                         [Define to one if your krb.h doesn't])
 106                 AC_DEFINE(KRB_VERIFY_SECURE_FAIL, 2,
 107                         [Define to two if your krb.h doesn't])
 108         fi
 109         AC_CACHE_CHECK(for KRB_VERIFY_NOT_SECURE,
 110                 ac_cv_func_krb_verify_not_secure,
 111                 [AC_TRY_COMPILE([#include <krb.h>],[
 112                 int x = KRB_VERIFY_NOT_SECURE],
 113                 ac_cv_func_krb_verify_not_secure=yes,
 114                 ac_cv_func_krb_verify_not_secure=no)
 115         ])
 116         if test "$ac_cv_func_krb_verify_not_secure" != yes; then
 117                 AC_DEFINE(KRB_VERIFY_NOT_SECURE, 0,
 118                         [Define to zero if your krb.h doesn't])
 119         fi
 120         AC_FIND_FUNC(krb_enable_debug)
 121         AC_FIND_FUNC(krb_disable_debug)
 122         AC_FIND_FUNC(krb_get_our_ip_for_realm)
 123         LIBS="$save_LIBS"
 124         CFLAGS="$save_CFLAGS"
 125         LIB_kdb="-lkdb -lkrb"
 126         if test "$krb4_libdir"; then
 127                 LIB_krb4="-rpath $krb4_libdir $LIB_krb4"
 128                 LIB_kdb="-rpath $krb4_libdir -L$krb4_libdir $LIB_kdb"
 129         fi
 130 fi
 131 AM_CONDITIONAL(KRB4, test "$with_krb4" != "no")
 132 AM_CONDITIONAL(KRB5, true)
 133 AC_DEFINE(KRB5, 1, [Enable Kerberos 5 support in applications.])dnl
 134 AC_SUBST(LIB_kdb)dnl
 135 AM_CONDITIONAL(AIX, test "$aix" != no)dnl
 136 AM_CONDITIONAL(AIX4, test "$aix" = 4)
 137 aix_dynamic_afs=yes
 138 AM_CONDITIONAL(AIX_DYNAMIC_AFS, test "$aix_dynamic_afs" = yes)dnl
 139
 140 AC_FIND_FUNC_NO_LIBS(dlopen, dl)
 141
 142 if test "$aix" != no; then
 143         if test "$aix_dynamic_afs" = yes; then
 144                 if test "$ac_cv_funclib_dlopen" = yes; then
 145                         AIX_EXTRA_KAFS=
 146                 elif test "$ac_cv_funclib_dlopen" != no; then
 147                         AIX_EXTRA_KAFS="$ac_cv_funclib_dlopen"
 148                 else
 149                         AIX_EXTRA_KAFS=-lld
 150                 fi
 151         else
 152                 AIX_EXTRA_KAFS=
 153         fi
 154 fi
 155
 156 AM_CONDITIONAL(HAVE_DLOPEN, test "$ac_cv_funclib_dlopen" != no)dnl
 157 AC_SUBST(AFS_EXTRA_LD)dnl
 158 AC_SUBST(AIX_EXTRA_KAFS)dnl
 159
 160 AC_ARG_ENABLE(kaserver,
 161 [  --enable-kaserver      if you want the KDC to try to emulate a kaserver])
 162 if test "$enable_kaserver" = yes; then
 163         AC_DEFINE(KASERVER, 1,
 164                 [Define if you want to use the KDC as a kaserver.])
 165         if test "$with_krb4" = "no"; then
 166                 AC_MSG_ERROR(kaserver requires krb4)
 167                 exit 1
 168         fi
 169 fi
 170
 171 AC_ARG_ENABLE(kaserver-db,
 172 [  --enable-kaserver-db   if you want support for reading kaserver databases in hprop])
 173 if test "$enable_kaserver_db" = yes; then
 174         AC_DEFINE(KASERVER_DB, 1,
 175                 [Define if you want support in hprop for reading kaserver databases])
 176         if test "$with_krb4" = "no"; then
 177                 AC_MSG_ERROR(kaserver-db requires krb4)
 178                 exit 1
 179         fi
 180 fi
 181
 182 otp=yes
 183 AC_ARG_ENABLE(otp,
 184 [  --disable-otp          if you don't want OTP support],
 185 [
 186 if test "$enableval" = "no"; then
 187         otp=no
 188 fi
 189 ])
 190 if test "$otp" = "yes"; then
 191         AC_DEFINE(OTP, 1, [Define if you want OTP support in applications.])
 192         LIB_otp='$(top_builddir)/lib/otp/libotp.la'
 193 fi
 194 AC_SUBST(LIB_otp)
 195 AM_CONDITIONAL(OTP, test "$otp" = yes)dnl
 196
 197 AC_CHECK_OSFC2
 198
 199 AC_CHECK_MAN
 200
 201 AC_TEST_PACKAGE_NEW(readline,
 202 [#include <stdio.h>
 203  #include <readline.h>],-lreadline)
 204
 205 AC_TEST_PACKAGE_NEW(hesiod,[#include <hesiod.h>],-lhesiod)
 206
 207 AC_C_BIGENDIAN
 208 AC_C_INLINE
 209
 210 KRB_CHECK_X
 211
 212 if test "$no_x" = "yes" ; then
 213         MAKE_X_PROGS_BIN_PROGS=""
 214         MAKE_X_PROGS_BIN_SCRPTS=""
 215         MAKE_X_PROGS_LIBEXEC_PROGS=""
 216 else
 217         MAKE_X_PROGS_BIN_PROGS='$(X_PROGS_BIN_PROGS)'
 218         MAKE_X_PROGS_BIN_SCRPTS='$(X_PROGS_BIN_SCRPTS)'
 219         MAKE_X_PROGS_LIBEXEC_PROGS='$(X_PROGS_LIBEXEC_PROGS)'
 220 fi
 221 AC_SUBST(MAKE_X_PROGS_BIN_PROGS)dnl
 222 AC_SUBST(MAKE_X_PROGS_BIN_SCRPTS)dnl
 223 AC_SUBST(MAKE_X_PROGS_LIBEXEC_PROGS)dnl
 224
 225 AC_CHECK_XAU
 226
 227 dnl AM_C_PROTOTYPES
 228
 229 dnl Checks for typedefs, structures, and compiler characteristics.
 230 AC_C_CONST
 231 AC_TYPE_OFF_T
 232 AC_TYPE_SIZE_T
 233 AC_CHECK_TYPE_EXTRA(ssize_t, int, [#include <unistd.h>])
 234 AC_TYPE_PID_T
 235 AC_TYPE_UID_T
 236 AC_CHECK_TYPE_EXTRA(mode_t, unsigned short, [])
 237 AC_CHECK_TYPE_EXTRA(sig_atomic_t, int, [#include <signal.h>])
 238 AC_HEADER_TIME
 239 AC_STRUCT_TM
 240
 241 dnl Checks for header files.
 242 AC_HEADER_STDC
 243
 244 if test "$berkeley_db"; then
 245   AC_CHECK_HEADERS([                            \
 246         db.h                                    \
 247         db_185.h                                \
 248   ])
 249 fi
 250
 251 AC_CHECK_HEADERS([\
 252         arpa/ftp.h                              \
 253         arpa/inet.h                             \
 254         arpa/nameser.h                          \
 255         arpa/telnet.h                           \
 256         bind/bitypes.h                          \
 257         bsdsetjmp.h                             \
 258         crypt.h                                 \
 259         curses.h                                \
 260         dbm.h                                   \
 261         dirent.h                                \
 262         dlfcn.h                                 \
 263         err.h                                   \
 264         errno.h                                 \
 265         fcntl.h                                 \
 266         fnmatch.h                               \
 267         grp.h                                   \
 268         inttypes.h                              \
 269         io.h                                    \
 270         limits.h                                \
 271         maillock.h                              \
 272         ndbm.h                                  \
 273         net/if.h                                \
 274         netdb.h                                 \
 275         netinet/in.h                            \
 276         netinet/in6.h                           \
 277         netinet/in6_machtypes.h                 \
 278         netinet/in6_var.h                       \
 279         netinet/in_systm.h                      \
 280         netinet6/in6.h                          \
 281         netinfo/ni.h                            \
 282         paths.h                                 \
 283         pthread.h                               \
 284         pty.h                                   \
 285         pwd.h                                   \
 286         resolv.h                                \
 287         rpcsvc/dbm.h                            \
 288         sac.h                                   \
 289         security/pam_modules.h                  \
 290         sgtty.h                                 \
 291         shadow.h                                \
 292         siad.h                                  \
 293         signal.h                                \
 294         stropts.h                               \
 295         sys/bitypes.h                           \
 296         sys/category.h                          \
 297         sys/file.h                              \
 298         sys/filio.h                             \
 299         sys/ioccom.h                            \
 300         sys/ioctl.h                             \
 301         sys/param.h                             \
 302         sys/proc.h                              \
 303         sys/pty.h                               \
 304         sys/ptyio.h                             \
 305         sys/ptyvar.h                            \
 306         sys/resource.h                          \
 307         sys/select.h                            \
 308         sys/socket.h                            \
 309         sys/sockio.h                            \
 310         sys/stat.h                              \
 311         sys/str_tty.h                           \
 312         sys/stream.h                            \
 313         sys/stropts.h                           \
 314         sys/strtty.h                            \
 315         sys/syscall.h                           \
 316         sys/sysctl.h                            \
 317         sys/termio.h                            \
 318         sys/time.h                              \
 319         sys/timeb.h                             \
 320         sys/times.h                             \
 321         sys/tty.h                               \
 322         sys/types.h                             \
 323         sys/uio.h                               \
 324         sys/un.h                                \
 325         sys/utsname.h                           \
 326         sys/wait.h                              \
 327         syslog.h                                \
 328         term.h                                  \
 329         termio.h                                \
 330         termios.h                               \
 331         time.h                                  \
 332         tmpdir.h                                \
 333         udb.h                                   \
 334         unistd.h                                \
 335         util.h                                  \
 336         utmp.h                                  \
 337         utmpx.h                                 \
 338 ])
 339
 340 CHECK_NETINET_IP_AND_TCP
 341
 342
 343 AC_ARG_ENABLE(netinfo,
 344 [  --enable-netinfo      enable netinfo for configuration lookup])
 345
 346 if test "$ac_cv_header_netinfo_ni_h" = yes -a "$enable_netinfo" = yes; then
 347        AC_DEFINE(HAVE_NETINFO, 1,
 348                [Define if you want to use Netinfo instead of krb5.conf.])
 349 fi
 350
 351 AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
 352 AM_CONDITIONAL(have_fnmatch_h, test "$ac_cv_header_fnmatch_h" = yes)
 353
 354 AC_KRB_IPV6
 355
 356 dnl Checks for libraries.
 357
 358 AC_FIND_FUNC(socket, socket)
 359 AC_FIND_FUNC(gethostbyname, nsl)
 360 AC_FIND_FUNC(syslog, syslog)
 361
 362 AC_FIND_FUNC_NO_LIBS(logwtmp, util)
 363 AC_FIND_FUNC_NO_LIBS(tgetent, termcap ncurses curses)
 364 AC_FIND_FUNC(gethostbyname2, inet6 ip6)
 365
 366 AC_FIND_FUNC(res_search, resolv,
 367 [
 368 #include <stdio.h>
 369 #ifdef HAVE_SYS_TYPES_H
 370 #include <sys/types.h>
 371 #endif
 372 #ifdef HAVE_NETINET_IN_H
 373 #include <netinet/in.h>
 374 #endif
 375 #ifdef HAVE_ARPA_NAMESER_H
 376 #include <arpa/nameser.h>
 377 #endif
 378 #ifdef HAVE_RESOLV_H
 379 #include <resolv.h>
 380 #endif
 381 ],
 382 [0,0,0,0,0])
 383
 384 AC_FIND_FUNC(dn_expand, resolv,
 385 [
 386 #include <stdio.h>
 387 #ifdef HAVE_SYS_TYPES_H
 388 #include <sys/types.h>
 389 #endif
 390 #ifdef HAVE_NETINET_IN_H
 391 #include <netinet/in.h>
 392 #endif
 393 #ifdef HAVE_ARPA_NAMESER_H
 394 #include <arpa/nameser.h>
 395 #endif
 396 #ifdef HAVE_RESOLV_H
 397 #include <resolv.h>
 398 #endif
 399 ],
 400 [0,0,0,0,0])
 401
 402 dnl Checks for library functions.
 403
 404 AC_BROKEN_SNPRINTF
 405 AC_BROKEN_VSNPRINTF
 406
 407 AC_BROKEN_GLOB
 408
 409 if test "$ac_cv_func_glob_working" != yes; then
 410         LIBOBJS="$LIBOBJS glob.o"
 411 fi
 412 AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
 413
 414 dnl these should happen after tests for *snprintf
 415
 416 AC_FIND_FUNC_NO_LIBS(dbopen, $berkeley_db)
 417 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, $berkeley_db gdbm ndbm)
 418
 419 DBLIB="$LIB_dbopen"
 420 if test "$LIB_dbopen" != "$LIB_dbm_firstkey"; then
 421         DBLIB="$DBLIB $LIB_dbm_firstkey"
 422 fi
 423 AC_SUBST(DBLIB)dnl
 424
 425 AC_CHECK_FUNCS(_getpty _scrsize asnprintf asprintf cgetent fcntl)
 426 AC_CHECK_FUNCS(getmsg getrlimit getspnam gettimeofday getuid)
 427 AC_CHECK_FUNCS(grantpt mktime ptsname rand random setproctitle)
 428 AC_CHECK_FUNCS(revoke select setitimer setpcred setpgid)
 429 AC_CHECK_FUNCS(setregid setresgid setresuid setreuid setutent)
 430 AC_CHECK_FUNCS(setsid sigaction strstr)
 431 AC_CHECK_FUNCS(sysconf sysctl timegm ttyname ttyslot umask uname)
 432 AC_CHECK_FUNCS(unlockpt vasnprintf vasprintf vhangup)
 433 AC_CHECK_FUNCS(yp_get_default_domain)
 434
 435 if test "$ac_cv_func_cgetent" = no; then
 436         LIBOBJS="$LIBOBJS getcap.o"
 437 fi
 438
 439 AC_FUNC_GETLOGIN
 440
 441 KRB_CAPABILITIES
 442
 443 AC_CHECK_GETPWNAM_R_POSIX
 444
 445 AC_FIND_FUNC_NO_LIBS(getsockopt,,
 446 [#ifdef HAVE_SYS_TYPES_H
 447 #include <sys/types.h>
 448 #endif
 449 #ifdef HAVE_SYS_SOCKET_H
 450 #include <sys/socket.h>
 451 #endif],
 452 [0,0,0,0,0])
 453 AC_FIND_FUNC_NO_LIBS(setsockopt,,
 454 [#ifdef HAVE_SYS_TYPES_H
 455 #include <sys/types.h>
 456 #endif
 457 #ifdef HAVE_SYS_SOCKET_H
 458 #include <sys/socket.h>
 459 #endif],
 460 [0,0,0,0,0])
 461
 462 dnl Cray stuff
 463 AC_CHECK_FUNCS(getudbnam setlim)
 464
 465 AC_TYPE_SIGNAL
 466 if test "$ac_cv_type_signal" = "void" ; then
 467         AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
 468 fi
 469 AC_SUBST(VOID_RETSIGTYPE)
 470
 471 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
 472 [#ifdef HAVE_NETDB_H
 473 #include <netdb.h>
 474 #endif],
 475 17)
 476 if test "$ac_cv_func_hstrerror" = yes; then
 477 AC_NEED_PROTO([
 478 #ifdef HAVE_NETDB_H
 479 #include <netdb.h>
 480 #endif],
 481 hstrerror)
 482 fi
 483
 484 dnl sigh, wish this could be done in a loop
 485 if test "$ac_cv_func_asprintf" = yes; then
 486 AC_NEED_PROTO([
 487 #include <stdio.h>
 488 #include <string.h>],
 489 asprintf)dnl
 490 fi
 491 if test "$ac_cv_func_vasprintf" = yes; then
 492 AC_NEED_PROTO([
 493 #include <stdio.h>
 494 #include <string.h>],
 495 vasprintf)dnl
 496 fi
 497 if test "$ac_cv_func_asnprintf" = yes; then
 498 AC_NEED_PROTO([
 499 #include <stdio.h>
 500 #include <string.h>],
 501 asnprintf)dnl
 502 fi
 503 if test "$ac_cv_func_vasnprintf" = yes; then
 504 AC_NEED_PROTO([
 505 #include <stdio.h>
 506 #include <string.h>],
 507 vasnprintf)dnl
 508 fi
 509
 510 AC_BROKEN(chown copyhostent daemon err errx fchown flock fnmatch)
 511 AC_BROKEN(freeaddrinfo freehostent gai_strerror getaddrinfo)
 512 AC_BROKEN(getcwd getdtablesize gethostname getipnodebyaddr getipnodebyname)
 513 AC_BROKEN(geteuid getgid getegid)
 514 AC_BROKEN(getnameinfo getopt getusershell)
 515 AC_BROKEN(inet_aton inet_ntop inet_pton initgroups innetgr iruserok lstat)
 516 AC_BROKEN(memmove)
 517 AC_BROKEN(mkstemp putenv rcmd readv recvmsg sendmsg setegid setenv seteuid)
 518 AC_BROKEN(strcasecmp strncasecmp strdup strerror strftime)
 519 AC_BROKEN(strlcat strlcpy strlwr)
 520 AC_BROKEN(strndup strnlen strptime strsep strtok_r strupr)
 521 AC_BROKEN(swab unsetenv verr verrx vsyslog)
 522 AC_BROKEN(vwarn vwarnx warn warnx writev)
 523
 524 AC_NEED_PROTO([#include <stdlib.h>], setenv)
 525 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
 526 AC_NEED_PROTO([#include <unistd.h>], gethostname)
 527 AC_NEED_PROTO([#include <unistd.h>], mkstemp)
 528 AC_NEED_PROTO([#include <unistd.h>], getusershell)
 529
 530 AC_NEED_PROTO([
 531 #ifdef HAVE_SYS_TYPES_H
 532 #include <sys/types.h>
 533 #endif
 534 #ifdef HAVE_SYS_SOCKET_H
 535 #include <sys/socket.h>
 536 #endif
 537 #ifdef HAVE_NETINET_IN_H
 538 #include <netinet/in.h>
 539 #endif
 540 #ifdef HAVE_ARPA_INET_H
 541 #include <arpa/inet.h>
 542 #endif],
 543 inet_aton)
 544
 545 AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
 546
 547 dnl
 548 dnl libroken references crypt and dbopen
 549 dnl
 550
 551 LIB_roken='$(top_builddir)/lib/roken/libroken.la $(LIB_crypt) $(LIB_dbopen)'
 552 AC_SUBST(LIB_roken)dnl
 553
 554 AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [
 555 ac_cv_func_realloc_broken=no
 556 AC_TRY_RUN([
 557 #include <stddef.h>
 558 #include <stdlib.h>
 559
 560 int main()
 561 {
 562         return realloc(NULL, 17) == NULL;
 563 }
 564 ],:, ac_cv_func_realloc_broken=yes, :)
 565 ])
 566 if test "$ac_cv_func_realloc_broken" = yes ; then
 567         AC_DEFINE(BROKEN_REALLOC, 1, [Define if realloc(NULL) doesn't work.])
 568 fi
 569
 570 dnl AC_KRB_FUNC_GETCWD_BROKEN
 571
 572 dnl
 573 dnl Checks for prototypes and declarations
 574 dnl
 575
 576 AC_PROTO_COMPAT([
 577 #ifdef HAVE_SYS_TYPES_H
 578 #include <sys/types.h>
 579 #endif
 580 #ifdef HAVE_SYS_SOCKET_H
 581 #include <sys/socket.h>
 582 #endif
 583 #ifdef HAVE_NETINET_IN_H
 584 #include <netinet/in.h>
 585 #endif
 586 #ifdef HAVE_ARPA_INET_H
 587 #include <arpa/inet.h>
 588 #endif
 589 #ifdef HAVE_NETDB_H
 590 #include <netdb.h>
 591 #endif
 592 ],
 593 gethostbyname, struct hostent *gethostbyname(const char *))
 594
 595 AC_PROTO_COMPAT([
 596 #ifdef HAVE_SYS_TYPES_H
 597 #include <sys/types.h>
 598 #endif
 599 #ifdef HAVE_SYS_SOCKET_H
 600 #include <sys/socket.h>
 601 #endif
 602 #ifdef HAVE_NETINET_IN_H
 603 #include <netinet/in.h>
 604 #endif
 605 #ifdef HAVE_ARPA_INET_H
 606 #include <arpa/inet.h>
 607 #endif
 608 #ifdef HAVE_NETDB_H
 609 #include <netdb.h>
 610 #endif
 611 ],
 612 gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
 613
 614 AC_PROTO_COMPAT([
 615 #ifdef HAVE_SYS_TYPES_H
 616 #include <sys/types.h>
 617 #endif
 618 #ifdef HAVE_SYS_SOCKET_H
 619 #include <sys/socket.h>
 620 #endif
 621 #ifdef HAVE_NETINET_IN_H
 622 #include <netinet/in.h>
 623 #endif
 624 #ifdef HAVE_ARPA_INET_H
 625 #include <arpa/inet.h>
 626 #endif
 627 #ifdef HAVE_NETDB_H
 628 #include <netdb.h>
 629 #endif
 630 ],
 631 getservbyname, struct servent *getservbyname(const char *, const char *))
 632
 633 AC_PROTO_COMPAT([
 634 #ifdef HAVE_SYSLOG_H
 635 #include <syslog.h>
 636 #endif
 637 ],
 638 openlog, void openlog(const char *, int, int))
 639
 640 AC_NEED_PROTO([
 641 #ifdef HAVE_CRYPT_H
 642 #include <crypt.h>
 643 #endif
 644 #ifdef HAVE_UNISTD_H
 645 #include <unistd.h>
 646 #endif
 647 ],
 648 crypt)
 649
 650 AC_NEED_PROTO([
 651 #include <string.h>
 652 ],
 653 strtok_r)
 654
 655 AC_NEED_PROTO([
 656 #include <string.h>
 657 ],
 658 strsep)
 659
 660 AC_CHECK_VAR([#ifdef HAVE_SYS_TYPES_H
 661 #include <sys/types.h>
 662 #endif
 663 #ifdef HAVE_NETDB_H
 664 #include <netdb.h>
 665 #endif],
 666 h_errno)
 667
 668 AC_CHECK_VAR([#ifdef HAVE_NETDB_H
 669 #include <netdb.h>
 670 #endif],
 671 h_errlist)
 672
 673 AC_CHECK_VAR([#ifdef HAVE_NETDB_H
 674 #include <netdb.h>
 675 #endif],
 676 h_nerr)
 677
 678 AC_CHECK_VAR([#ifdef HAVE_ERR_H
 679 #include <err.h>
 680 #endif],[__progname])
 681
 682 AC_CHECK_DECLARATION([#include <stdlib.h>
 683 #ifdef HAVE_UNISTD_H
 684 #include <unistd.h>
 685 #endif], optarg)
 686 AC_CHECK_DECLARATION([#include <stdlib.h>
 687 #ifdef HAVE_UNISTD_H
 688 #include <unistd.h>
 689 #endif], optind)
 690 AC_CHECK_DECLARATION([#include <stdlib.h>
 691 #ifdef HAVE_UNISTD_H
 692 #include <unistd.h>
 693 #endif], opterr)
 694 AC_CHECK_DECLARATION([#include <stdlib.h>
 695 #ifdef HAVE_UNISTD_H
 696 #include <unistd.h>
 697 #endif], optopt)
 698
 699 AC_CHECK_DECLARATION([#include <stdlib.h>], environ)
 700
 701 dnl
 702 dnl Check for fields in struct utmp
 703 dnl
 704
 705 AC_HAVE_STRUCT_FIELD(struct utmp, ut_addr, [#include <utmp.h>])
 706 AC_HAVE_STRUCT_FIELD(struct utmp, ut_host, [#include <utmp.h>])
 707 AC_HAVE_STRUCT_FIELD(struct utmp, ut_id, [#include <utmp.h>])
 708 AC_HAVE_STRUCT_FIELD(struct utmp, ut_pid, [#include <utmp.h>])
 709 AC_HAVE_STRUCT_FIELD(struct utmp, ut_type, [#include <utmp.h>])
 710 AC_HAVE_STRUCT_FIELD(struct utmp, ut_user, [#include <utmp.h>])
 711 AC_HAVE_STRUCT_FIELD(struct utmpx, ut_exit, [#include <utmpx.h>])
 712 AC_HAVE_STRUCT_FIELD(struct utmpx, ut_syslen, [#include <utmpx.h>])
 713
 714 dnl
 715 dnl Check for fields in struct tm
 716 dnl
 717
 718 AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
 719 AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
 720
 721 dnl
 722 dnl or do we have a variable `timezone' ?
 723 dnl
 724
 725 AC_CHECK_VAR(
 726 [#include <time.h>],
 727 timezone)
 728
 729 AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
 730
 731 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
 732
 733 AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
 734
 735 AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
 736
 737 AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
 738
 739 dnl
 740 dnl Check for struct winsize
 741 dnl
 742
 743 AC_KRB_STRUCT_WINSIZE
 744
 745 dnl
 746 dnl Check for struct spwd
 747 dnl
 748
 749 AC_KRB_STRUCT_SPWD
 750
 751 dnl
 752 dnl Check for sa_len in struct sockaddr
 753 dnl
 754
 755 AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
 756 #include <sys/socket.h>])
 757
 758
 759 AC_GROK_TYPES(int8_t int16_t int32_t int64_t)
 760 AC_GROK_TYPES(u_int8_t u_int16_t u_int32_t u_int64_t)
 761
 762 dnl
 763 dnl Tests for editline
 764 dnl
 765
 766 dnl el_init
 767
 768 AC_FIND_FUNC_NO_LIBS(el_init, edit, [], [], [$LIB_tgetent])
 769 if test "$ac_cv_func_el_init" = yes ; then
 770         AC_CACHE_CHECK(for four argument el_init, ac_cv_func_el_init_four,[
 771                 AC_TRY_COMPILE([#include <stdio.h>
 772                         #include <histedit.h>],
 773                         [el_init("", NULL, NULL, NULL);],
 774                         ac_cv_func_el_init_four=yes,
 775                         ac_cv_func_el_init_four=no)])
 776         if test "$ac_cv_func_el_init_four" = yes; then
 777                 AC_DEFINE(HAVE_FOUR_VALUED_EL_INIT, 1, [Define if el_init takes four arguments.])
 778         fi
 779 fi
 780
 781 dnl readline
 782
 783 ac_foo=no
 784 if test "$with_readline" = yes; then
 785         :
 786 elif test "$ac_cv_func_readline" = yes; then
 787         :
 788 elif test "$ac_cv_func_el_init" = yes; then
 789         ac_foo=yes
 790         LIB_readline="\$(top_builddir)/lib/editline/libel_compat.a $LIB_el_init"
 791 else
 792         LIB_readline='$(top_builddir)/lib/editline/libeditline.a'
 793 fi
 794 AM_CONDITIONAL(el_compat, test "$ac_foo" = yes)
 795 if test "$readline_libdir"; then
 796         LIB_readline="-rpath $readline_libdir $LIB_readline"
 797 fi
 798 LIB_readline="$LIB_readline \$(LIB_tgetent)"
 799 AC_DEFINE(HAVE_READLINE, 1,
 800         [Define if you have a readline compatible library.])dnl
 801
 802 dnl telnet muck --------------------------------------------------
 803
 804 AC_DEFINE(AUTHENTICATION, 1,
 805         [Define if you want authentication support in telnet.])dnl
 806 AC_DEFINE(ENCRYPTION, 1,
 807         [Define if you want encryption support in telnet.])dnl
 808 AC_DEFINE(DES_ENCRYPTION, 1,
 809         [Define if you want to use DES encryption in telnet.])dnl
 810 AC_DEFINE(DIAGNOSTICS, 1,
 811         [Define this to enable diagnostics in telnet.])dnl
 812 AC_DEFINE(OLD_ENVIRON, 1,
 813         [Define this to enable old environment option in telnet.])dnl
 814 if false; then
 815 AC_DEFINE(ENV_HACK, 1,
 816         [Define this if you want support for broken ENV_{VAR,VAL} telnets.])
 817 fi
 818
 819 # Simple test for streamspty, based on the existance of getmsg(), alas
 820 # this breaks on SunOS4 which have streams but BSD-like ptys
 821 #
 822 # And also something wierd has happend with dec-osf1, fallback to bsd-ptys
 823
 824 AC_MSG_CHECKING(for streamspty)
 825 case "$host" in
 826 *-*-aix3*|*-*-sunos4*|*-*-osf*|*-*-hpux10*)
 827         krb_cv_sys_streamspty=no
 828         ;;
 829 *)
 830         krb_cv_sys_streamspty="$ac_cv_func_getmsg"
 831         ;;
 832 esac
 833 if test "$krb_cv_sys_streamspty" = yes; then
 834         AC_DEFINE(STREAMSPTY, 1, [Define if you have streams ptys.])
 835 fi
 836 dnl AC_SUBST(STREAMSPTY)
 837 AC_MSG_RESULT($krb_cv_sys_streamspty)
 838
 839 AC_AUTH_MODULES
 840
 841 dnl This is done by AC_OUTPUT but we need the result here.
 842
 843 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 844 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 845
 846 for i in bin lib libexec sbin; do
 847         i=${i}dir
 848         foo=`echo $i | tr 'xindiscernible' 'XINDISCERNIBLE'`
 849         x="\$${i}"
 850         eval y="$x"
 851         while test "x$y" != "x$x"; do
 852                 x="$y"
 853                 eval y="$x"
 854         done
 855         AC_DEFINE_UNQUOTED($foo,"$x")
 856 done
 857
 858 if false; then
 859         # hack to shut up automake
 860         LIBOBJS="$LIBOBJS make-print-version.o"
 861 fi
 862 LTLIBOBJS=`echo "$LIBOBJS" | sed 's/\.o/\.lo/g'`
 863 AC_SUBST(LTLIBOBJS)
 864 AC_OUTPUT(Makefile                      \
 865         include/Makefile                \
 866         include/kadm5/Makefile          \
 867         lib/Makefile                    \
 868         lib/45/Makefile                 \
 869         lib/auth/Makefile               \
 870         lib/auth/afskauthlib/Makefile   \
 871         lib/auth/pam/Makefile           \
 872         lib/auth/sia/Makefile           \
 873         lib/asn1/Makefile               \
 874         lib/com_err/Makefile            \
 875         lib/des/Makefile                \
 876         lib/editline/Makefile           \
 877         lib/gssapi/Makefile             \
 878         lib/hdb/Makefile                \
 879         lib/kadm5/Makefile              \
 880         lib/kafs/Makefile               \
 881         lib/krb5/Makefile               \
 882         lib/otp/Makefile                \
 883         lib/roken/Makefile              \
 884         lib/sl/Makefile                 \
 885         kuser/Makefile                  \
 886         kpasswd/Makefile                \
 887         kadmin/Makefile                 \
 888         admin/Makefile                  \
 889         kdc/Makefile                    \
 890         appl/Makefile                   \
 891         appl/afsutil/Makefile           \
 892         appl/ftp/Makefile               \
 893         appl/ftp/common/Makefile        \
 894         appl/ftp/ftp/Makefile           \
 895         appl/ftp/ftpd/Makefile          \
 896         appl/kauth/Makefile             \
 897         appl/kx/Makefile                \
 898         appl/login/Makefile             \
 899         appl/otp/Makefile               \
 900         appl/popper/Makefile            \
 901         appl/push/Makefile              \
 902         appl/rsh/Makefile               \
 903         appl/su/Makefile                \
 904         appl/xnlock/Makefile            \
 905         appl/telnet/Makefile            \
 906         appl/telnet/libtelnet/Makefile  \
 907         appl/telnet/telnet/Makefile     \
 908         appl/telnet/telnetd/Makefile    \
 909         appl/test/Makefile              \
 910         appl/kf/Makefile                \
 911         doc/Makefile                    \
 912 )
 913
 914 dnl
 915 dnl This is the release version name-number[beta]
 916 dnl
 917 HEIMDALVERSION="$PACKAGE-$VERSION"
 918
 919 cat > include/newversion.h.in <<EOF
 920 char *heimdal_long_version = "@(#)\$Version: $HEIMDALVERSION by @USER@ on @HOST@ ($host) @DATE@ \$";
 921 char *heimdal_version = "$HEIMDALVERSION";
 922 EOF
 923
 924 if test -f include/version.h && cmp -s include/newversion.h.in include/version.h.in; then
 925         echo "include/version.h is unchanged"
 926         rm -f include/newversion.h.in
 927 else
 928         echo "creating include/version.h"
 929         User=${USER-${LOGNAME}}
 930         Host=`(hostname || uname -n || echo unknown) 2>/dev/null | sed 1q`
 931         Date=`date`
 932         mv -f include/newversion.h.in include/version.h.in
 933         sed -e "s/@USER@/$User/" -e "s/@HOST@/$Host/" -e "s/@DATE@/$Date/" include/version.h.in > include/version.h
 934 fi