source/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(include/includes.h)
   3 AC_CONFIG_HEADER(include/config.h)
   4 # we want to be compatibe with older versions of Samba
   5 AC_PREFIX_DEFAULT(/usr/local/samba)
   6
   7 dnl Unique-to-Samba variables we'll be playing with.
   8 AC_SUBST(SHELL)
   9 AC_SUBST(RUNPROG)
  10 AC_SUBST(MPROGS)
  11 AC_SUBST(LDSHFLAGS)
  12 AC_SUBST(HOST_OS)
  13 AC_SUBST(WRAP)
  14 AC_SUBST(WRAP32)
  15 AC_SUBST(PICFLAG)
  16 AC_SUBST(SHLIBEXT)
  17
  18 # compile with optimisation and without debugging by default
  19 CFLAGS=${CFLAGS-"-O"}
  20
  21 dnl Checks for programs.
  22 AC_PROG_CC
  23 AC_PROG_INSTALL
  24 AC_PROG_AWK
  25
  26 dnl Check if C compiler understands -c and -o at the same time
  27 AC_PROG_CC_C_O
  28 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
  29       BROKEN_CC=
  30 else
  31       BROKEN_CC=#
  32 fi
  33 AC_SUBST(BROKEN_CC)
  34
  35 dnl Check if the C compiler understands volatile (it should, being ANSI).
  36 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
  37     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
  38         samba_cv_volatile=yes,samba_cv_volatile=no)])
  39 if test x"$samba_cv_volatile" = x"yes"; then
  40    AC_DEFINE(HAVE_VOLATILE)
  41 fi
  42
  43
  44
  45 AC_CANONICAL_SYSTEM
  46 AC_VALIDATE_CACHE_SYSTEM_TYPE
  47 SAMBA_MAINTAINER_MODE
  48
  49 #
  50 # Config CPPFLAG settings for strange OS's that must be set
  51 # before other tests.
  52 #
  53 case "$host_os" in
  54 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
  55     *hpux*)
  56       AC_PROG_CC_FLAG(Ae)
  57       if test $ac_cv_prog_cc_Ae = yes; then
  58         CPPFLAGS="$CPPFLAGS -Ae"
  59       fi
  60 #
  61 # Defines needed for HPUX support.
  62 # HPUX has bigcrypt but (sometimes?) doesn't use it for
  63 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
  64 #
  65       case `uname -r` in
  66                         *9*|*10*)
  67                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE"
  68                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
  69                                 ;;
  70                         *11*)
  71                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE"
  72                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
  73                                 ;;
  74       esac
  75       ;;
  76 #
  77 # AIX4.x doesn't even admit to having large
  78 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
  79 #
  80     *aix4*)
  81           AC_MSG_RESULT([enabling large file support])
  82       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
  83       ;;
  84 #
  85 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
  86 # to the existance of large files..
  87 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
  88 # recommendations on large file support, however it makes the
  89 # compile work using gcc 2.7 and 2.8, whereas using the Sun
  90 # recommendation makes the compile fail on gcc2.7. JRA.
  91 #
  92         *solaris*)
  93                 case `uname -r` in
  94                         5.6*|5.7*)
  95                         AC_MSG_RESULT([enabling large file support])
  96                         if test "$ac_cv_prog_gcc" = yes; then
  97                                 ${CC-cc} -v >conftest.c 2>&1
  98                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
  99                                 rm -fr conftest.c
 100                                 case "$ac_cv_gcc_compiler_version_number" in
 101                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 102                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 103                                                 ;;
 104                                         *)
 105                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 106                                                 ;;
 107                                 esac
 108                         else
 109                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 110                         fi
 111                         ;;
 112                 esac
 113                 ;;
 114 #
 115 # Tests needed for SINIX large file support.
 116 #
 117     *sysv4*)
 118       if test $host = mips-sni-sysv4 ; then
 119         AC_MSG_CHECKING([for LFS support])
 120         old_CPPFLAGS="$CPPFLAGS"
 121         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 122         AC_TRY_RUN([
 123 #include <unistd.h>
 124 main () {
 125 #if _LFS64_LARGEFILE == 1
 126 exit(0);
 127 #else
 128 exit(1);
 129 #endif
 130 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 131         CPPFLAGS="$old_CPPFLAGS"
 132         if test x$SINIX_LFS_SUPPORT = xyes ; then
 133           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 134           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 135           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 136           LIBS="`getconf LFS64_LIBS` $LIBS"
 137         fi
 138       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 139       fi
 140     ;;
 141
 142 #
 143 # Tests needed for glibc 2.1 large file support.
 144 #
 145         *linux*)
 146                 AC_MSG_RESULT([disabling large file support for glibc2.1 on Linux])
 147                 ;;
 148     *hurd*)
 149         AC_MSG_CHECKING([for LFS support])
 150         old_CPPFLAGS="$CPPFLAGS"
 151         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 152         AC_TRY_RUN([
 153 #include <unistd.h>
 154 main () {
 155 #if _LFS64_LARGEFILE == 1
 156 exit(0);
 157 #else
 158 exit(1);
 159 #endif
 160 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 161         CPPFLAGS="$old_CPPFLAGS"
 162         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 163           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 164         fi
 165       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 166     ;;
 167
 168 esac
 169
 170 AC_INLINE
 171 AC_HEADER_STDC
 172 AC_HEADER_DIRENT
 173 AC_HEADER_TIME
 174 AC_HEADER_SYS_WAIT
 175 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 176 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 177 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 178 AC_CHECK_HEADERS(sys/param.h ctype.h sys/un.h sys/wait.h sys/resource.h sys/ioctl.h sys/mode.h)
 179 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h string.h strings.h stdlib.h sys/socket.h)
 180 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 181 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 182 #
 183 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 184 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 185 #
 186 case "$host_os" in
 187     *hpux*)
 188                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 189                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 190                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 191                    AC_DEFINE(HAVE_SHADOW_H)
 192                 fi
 193         ;;
 194 esac
 195 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 196 AC_CHECK_HEADERS(sys/security.h security/pam_appl.h)
 197 AC_CHECK_HEADERS(stropts.h poll.h readline.h history.h readline/readline.h)
 198 AC_CHECK_HEADERS(readline/history.h sys/capability.h syscall.h sys/syscall.h)
 199 AC_CHECK_HEADERS(sys/acl.h sys/cdefs.h glob.h)
 200
 201 # For experimental utmp support
 202 AC_CHECK_HEADERS(utmp.h utmpx.h)
 203
 204 AC_CHECK_SIZEOF(int,cross)
 205 AC_CHECK_SIZEOF(long,cross)
 206 AC_CHECK_SIZEOF(short,cross)
 207
 208 AC_C_CONST
 209 AC_C_INLINE
 210 AC_C_BIGENDIAN
 211 AC_C_CHAR_UNSIGNED
 212
 213 AC_TYPE_SIGNAL
 214 AC_TYPE_UID_T
 215 AC_TYPE_MODE_T
 216 AC_TYPE_OFF_T
 217 AC_TYPE_SIZE_T
 218 AC_TYPE_PID_T
 219 AC_STRUCT_ST_RDEV
 220 AC_DIRENT_D_OFF
 221 AC_CHECK_TYPE(ino_t,unsigned)
 222 AC_CHECK_TYPE(loff_t,off_t)
 223 AC_CHECK_TYPE(offset_t,loff_t)
 224 AC_CHECK_TYPE(ssize_t, int)
 225 AC_CHECK_TYPE(wchar_t, unsigned short)
 226
 227 # we need libcups for CUPS support...
 228 AC_CHECK_LIB(cups,httpConnect)
 229
 230 # we need libdl for PAM and the new VFS code
 231 AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl";
 232         AC_DEFINE(HAVE_LIBDL)])
 233
 234 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 235     AC_TRY_COMPILE([
 236 #include <sys/types.h>
 237 #if STDC_HEADERS
 238 #include <stdlib.h>
 239 #include <stddef.h>
 240 #endif
 241 #include <signal.h>],[sig_atomic_t i = 0],
 242         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 243 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 244    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE)
 245 fi
 246
 247 AC_CACHE_CHECK([for errno in errno.h],samba_cv_errno, [
 248     AC_TRY_COMPILE([#include <errno.h>],[int i = errno],
 249         samba_cv_errno=yes,samba_cv_have_errno=no)])
 250 if test x"$samba_cv_errno" = x"yes"; then
 251    AC_DEFINE(HAVE_ERRNO_DECL)
 252 fi
 253
 254 # stupid glibc has the functions but no declaration. grrrr.
 255 AC_CACHE_CHECK([for setresuid declaration],samba_cv_have_setresuid_decl,[
 256     AC_TRY_COMPILE([#include <unistd.h>],[int i = (int)setresuid],
 257         samba_cv_have_setresuid_decl=yes,samba_cv_have_setresuid_decl=no)])
 258 if test x"$samba_cv_have_setresuid_decl" = x"yes"; then
 259     AC_DEFINE(HAVE_SETRESUID_DECL)
 260 fi
 261
 262 # stupid glibc has the functions but no declaration. grrrr.
 263 AC_CACHE_CHECK([for setresgid declaration],samba_cv_have_setresgid_decl,[
 264     AC_TRY_COMPILE([#include <unistd.h>],[int i = (int)setresgid],
 265         samba_cv_have_setresgid_decl=yes,samba_cv_have_setresgid_decl=no)])
 266 if test x"$samba_cv_have_setresgid_decl" = x"yes"; then
 267     AC_DEFINE(HAVE_SETRESGID_DECL)
 268 fi
 269
 270 # and glibc has setresuid under linux but the function does
 271 # nothing until kernel 2.1.44! very dumb.
 272 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 273     AC_TRY_RUN([#include <errno.h>
 274 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 275         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 276 if test x"$samba_cv_have_setresuid" = x"yes"; then
 277     AC_DEFINE(HAVE_SETRESUID)
 278 fi
 279
 280 # Do the same check for setresguid...
 281 #
 282 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 283     AC_TRY_RUN([#include <unistd.h>
 284 #include <errno.h>
 285 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 286         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 287 if test x"$samba_cv_have_setresgid" = x"yes"; then
 288     AC_DEFINE(HAVE_SETRESGID)
 289 fi
 290
 291 AC_FUNC_MEMCMP
 292
 293 ###############################################
 294 # test for where we get crypt() from
 295 AC_CHECK_FUNCS(crypt)
 296 if test x"$ac_cv_func_crypt" = x"no"; then
 297     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
 298         AC_DEFINE(HAVE_CRYPT)])
 299 fi
 300
 301
 302 ###############################################
 303 # test for where we get readline() from
 304 if test "$ac_cv_header_readline_h" = "yes" ||
 305    test "$ac_cv_header_readline_readline_h" = "yes"; then
 306   AC_CHECK_LIB(readline,readline)
 307 fi
 308
 309
 310 # The following test taken from the cvs sources
 311 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 312 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 313 # libsocket.so which has a bad implementation of gethostbyname (it
 314 # only looks in /etc/hosts), so we only look for -lsocket if we need
 315 # it.
 316 AC_CHECK_FUNCS(connect)
 317 if test x"$ac_cv_func_connect" = x"no"; then
 318     case "$LIBS" in
 319     *-lnsl*) ;;
 320     *) AC_CHECK_LIB(nsl_s, printf) ;;
 321     esac
 322     case "$LIBS" in
 323     *-lnsl*) ;;
 324     *) AC_CHECK_LIB(nsl, printf) ;;
 325     esac
 326     case "$LIBS" in
 327     *-lsocket*) ;;
 328     *) AC_CHECK_LIB(socket, connect) ;;
 329     esac
 330     case "$LIBS" in
 331     *-linet*) ;;
 332     *) AC_CHECK_LIB(inet, connect) ;;
 333     esac
 334     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 335     dnl has been cached.
 336     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 337        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 338         # ac_cv_func_connect=yes
 339         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 340         AC_DEFINE(HAVE_CONNECT)
 341     fi
 342 fi
 343
 344 # Check if we have execl, if not we need to compile smbrun.
 345 AC_CHECK_FUNCS(execl)
 346 if test x"$ac_cv_func_execl" = x"no"; then
 347     RUNPROG="bin/smbrun"
 348 else
 349     RUNPROG=""
 350 fi
 351
 352 AC_CHECK_FUNCS(waitpid getcwd strdup strtoul strerror chown chmod chroot)
 353 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset)
 354 AC_CHECK_FUNCS(memmove vsnprintf snprintf setsid glob strpbrk pipe crypt16 getauthuid)
 355 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction innetgr setnetgrent getnetgrent endnetgrent)
 356 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf popen)
 357 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups mktime rename ftruncate stat64 fstat64)
 358 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 359 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid yp_get_default_domain getpwanam)
 360 AC_CHECK_FUNCS(srandom random srand rand setenv usleep mmap64 strcasecmp fcvt fcvtl)
 361
 362 # syscall() is needed for smbwrapper.
 363 AC_CHECK_FUNCS(syscall)
 364
 365 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 366 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 367 AC_CHECK_FUNCS(__getcwd _getcwd)
 368 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 369 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 370 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 371 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 372 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 373 AC_CHECK_FUNCS(_write __write _fork __fork)
 374 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 375 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 376 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 377 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 378 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 379
 380 #
 381 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 382 #
 383
 384 if test x$ac_cv_func_stat64 = xno ; then
 385   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 386   AC_TRY_LINK([
 387 #if defined(HAVE_UNISTD_H)
 388 #include <unistd.h>
 389 #endif
 390 #include <sys/stat.h>
 391 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 392   AC_MSG_RESULT([$ac_cv_func_stat64])
 393   if test x$ac_cv_func_stat64 = xyes ; then
 394     AC_DEFINE(HAVE_STAT64)
 395   fi
 396 fi
 397
 398 if test x$ac_cv_func_lstat64 = xno ; then
 399   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 400   AC_TRY_LINK([
 401 #if defined(HAVE_UNISTD_H)
 402 #include <unistd.h>
 403 #endif
 404 #include <sys/stat.h>
 405 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 406   AC_MSG_RESULT([$ac_cv_func_lstat64])
 407   if test x$ac_cv_func_lstat64 = xyes ; then
 408     AC_DEFINE(HAVE_LSTAT64)
 409   fi
 410 fi
 411
 412 if test x$ac_cv_func_fstat64 = xno ; then
 413   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 414   AC_TRY_LINK([
 415 #if defined(HAVE_UNISTD_H)
 416 #include <unistd.h>
 417 #endif
 418 #include <sys/stat.h>
 419 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 420   AC_MSG_RESULT([$ac_cv_func_fstat64])
 421   if test x$ac_cv_func_fstat64 = xyes ; then
 422     AC_DEFINE(HAVE_FSTAT64)
 423   fi
 424 fi
 425
 426 #
 427 # If no strcasecmp, check for it in some known places
 428 # It is in -lresolv on ReliantUNIX and UnixWare
 429 #   -lresolve *must* follow -lnsl for name resolution to work properly
 430 #
 431
 432 if test x$ac_cv_func_strcasecmp = xno ; then
 433         AC_CHECK_LIB(resolv,strcasecmp,[LIBS="$LIBS -lresolv"]
 434                 AC_DEFINE(HAVE_STRCASECMP))
 435 fi
 436
 437 #
 438 # Check for the functions putprpwnam, set_auth_parameters,
 439 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 440 # Needed for OSF1 and HPUX.
 441 #
 442
 443 AC_LIBTESTFUNC(security, putprpwnam)
 444 AC_LIBTESTFUNC(sec, putprpwnam)
 445
 446 AC_LIBTESTFUNC(security, set_auth_parameters)
 447 AC_LIBTESTFUNC(sec, set_auth_parameters)
 448
 449 # UnixWare 7.x has its getspnam in -lgen
 450 AC_LIBTESTFUNC(gen, getspnam)
 451
 452 AC_LIBTESTFUNC(security, getspnam)
 453 AC_LIBTESTFUNC(sec, getspnam)
 454
 455 AC_LIBTESTFUNC(security, bigcrypt)
 456 AC_LIBTESTFUNC(sec, bigcrypt)
 457
 458 AC_LIBTESTFUNC(security, getprpwnam)
 459 AC_LIBTESTFUNC(sec, getprpwnam)
 460
 461 # this bit needs to be modified for each OS that is suported by
 462 # smbwrapper. You need to specify how to created a shared library and
 463 # how to compile C code to produce PIC object files
 464
 465 # these are the defaults, good for lots of systems
 466 HOST_OS="$host_os"
 467 LDSHFLAGS="-shared"
 468 PICFLAG=""
 469 SHLIBEXT="so"
 470
 471 # and these are for particular systems
 472 case "$host_os" in
 473                 *linux*)   AC_DEFINE(LINUX);;
 474                 *solaris*) AC_DEFINE(SUNOS5)
 475                                         LDSHFLAGS="-G"
 476                 ;;
 477                 *sunos*) AC_DEFINE(SUNOS4)
 478                                         LDSHFLAGS=""
 479                 ;;
 480                 *bsd*) LDSHFLAGS="-shared -Bshareable"
 481                 ;;
 482                 *irix*) AC_DEFINE(IRIX)
 483                         case "$host_os" in
 484                         *irix6*) AC_DEFINE(IRIX6)
 485                         ;;
 486                         esac
 487                         ATTEMPT_WRAP32_BUILD=yes
 488                 ;;
 489                 *aix*) AC_DEFINE(AIX);;
 490                 *hpux*) AC_DEFINE(HPUX)
 491                         SHLIBEXT="sl"
 492                         # Use special PIC flags for the native HP-UX compiler.
 493                         if test $ac_cv_prog_cc_Ae = yes; then
 494                                 LDSHFLAGS="-b"
 495                                 PICFLAG="+z"
 496                         fi
 497                 ;;
 498                 *qnx*) AC_DEFINE(QNX);;
 499                 *osf*) AC_DEFINE(OSF1);;
 500                 *sco*) AC_DEFINE(SCO);;
 501                 *next2*) AC_DEFINE(NEXT2);;
 502                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]);;
 503                 *sysv4*)
 504                         case "$host" in
 505                                 *-univel-*)     if [ test "$GCC" != yes ]; then
 506                                                                         AC_DEFINE(HAVE_MEMSET)
 507                                                                 fi
 508                                                                 LDSHFLAGS="-G"
 509                                 ;;
 510                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX);;
 511                         esac
 512                         ;;
 513                 *sysv5*)
 514                         if [ test "$GCC" != yes ]; then
 515                                 AC_DEFINE(HAVE_MEMSET)
 516                         fi
 517                         LDSHFLAGS="-G"
 518                         ;;
 519 esac
 520
 521 # try to work out how to produce pic code with this compiler
 522 AC_PROG_CC_FLAG(fpic)
 523 if test $ac_cv_prog_cc_fpic = yes; then
 524     PICFLAG="-fpic";
 525 fi
 526 if test x$PICFLAG = x; then
 527   AC_PROG_CC_FLAG(Kpic)
 528   if test $ac_cv_prog_cc_Kpic = yes; then
 529     PICFLAG="-Kpic";
 530   fi
 531 fi
 532 if test x$PICFLAG = x; then
 533   AC_PROG_CC_FLAG(KPIC)
 534   if test $ac_cv_prog_cc_KPIC = yes; then
 535     PICFLAG="-KPIC";
 536   fi
 537 fi
 538
 539 ################
 540
 541 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
 542 AC_TRY_RUN([#include <stdio.h>
 543 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
 544 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
 545 if test x"$samba_cv_have_longlong" = x"yes"; then
 546     AC_DEFINE(HAVE_LONGLONG)
 547 fi
 548
 549 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
 550 AC_TRY_RUN([#include <stdio.h>
 551 #include <sys/stat.h>
 552 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
 553 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
 554 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
 555     AC_DEFINE(SIZEOF_OFF_T,8)
 556 fi
 557
 558 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
 559 AC_TRY_RUN([
 560 #if defined(HAVE_UNISTD_H)
 561 #include <unistd.h>
 562 #endif
 563 #include <stdio.h>
 564 #include <sys/stat.h>
 565 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
 566 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
 567 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
 568     AC_DEFINE(HAVE_OFF64_T)
 569 fi
 570
 571 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
 572 AC_TRY_RUN([#include <stdio.h>
 573 #include <sys/stat.h>
 574 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
 575 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
 576 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
 577     AC_DEFINE(SIZEOF_INO_T,8)
 578 fi
 579
 580 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
 581 AC_TRY_RUN([
 582 #if defined(HAVE_UNISTD_H)
 583 #include <unistd.h>
 584 #endif
 585 #include <stdio.h>
 586 #include <sys/stat.h>
 587 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
 588 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
 589 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
 590     AC_DEFINE(HAVE_INO64_T)
 591 fi
 592
 593 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
 594 AC_TRY_COMPILE([
 595 #if defined(HAVE_UNISTD_H)
 596 #include <unistd.h>
 597 #endif
 598 #include <sys/types.h>
 599 #include <dirent.h>],
 600 [struct dirent64 de;],
 601 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
 602 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes"; then
 603     AC_DEFINE(HAVE_STRUCT_DIRENT64)
 604 fi
 605
 606 AC_CACHE_CHECK([for union semun],samba_cv_HAVE_UNION_SEMUN,[
 607 AC_TRY_RUN([
 608 #include <sys/types.h>
 609 #include <sys/ipc.h>
 610 #include <sys/sem.h>
 611 main() { union semun ss; exit(0); }],
 612 samba_cv_HAVE_UNION_SEMUN=yes,samba_cv_HAVE_UNION_SEMUN=no,samba_cv_HAVE_UNION_SEMUN=cross)])
 613 if test x"$samba_cv_HAVE_UNION_SEMUN" = x"yes"; then
 614     AC_DEFINE(HAVE_UNION_SEMUN)
 615 fi
 616
 617 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
 618 AC_TRY_RUN([#include <stdio.h>
 619 main() { char c; c=250; exit((c > 0)?0:1); }],
 620 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
 621 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
 622     AC_DEFINE(HAVE_UNSIGNED_CHAR)
 623 fi
 624
 625 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
 626 AC_TRY_COMPILE([#include <sys/types.h>
 627 #include <sys/socket.h>
 628 #include <netinet/in.h>],
 629 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
 630 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
 631 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
 632     AC_DEFINE(HAVE_SOCK_SIN_LEN)
 633 fi
 634
 635 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
 636 AC_TRY_COMPILE([#include <sys/types.h>
 637 #include <dirent.h>
 638 void seekdir(DIR *d, long loc) { return; }],[return 0;],
 639 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
 640 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
 641     AC_DEFINE(SEEKDIR_RETURNS_VOID)
 642 fi
 643
 644 AC_CACHE_CHECK([for __FILE__ macro],samba_cv_HAVE_FILE_MACRO,[
 645 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FILE__);],
 646 samba_cv_HAVE_FILE_MACRO=yes,samba_cv_HAVE_FILE_MACRO=no)])
 647 if test x"$samba_cv_HAVE_FILE_MACRO" = x"yes"; then
 648     AC_DEFINE(HAVE_FILE_MACRO)
 649 fi
 650
 651 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
 652 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
 653 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
 654 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
 655     AC_DEFINE(HAVE_FUNCTION_MACRO)
 656 fi
 657
 658 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
 659 AC_TRY_RUN([
 660 #include <sys/time.h>
 661 #include <unistd.h>
 662 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
 663            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
 664 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
 665     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
 666 fi
 667
 668
 669 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
 670 AC_TRY_RUN([#include <sys/types.h>
 671 #include <dirent.h>
 672 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
 673 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
 674 di->d_name[0] == 0) exit(0); exit(1);} ],
 675 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
 676 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
 677     AC_DEFINE(HAVE_BROKEN_READDIR)
 678 fi
 679
 680 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
 681 AC_TRY_COMPILE([#include <sys/types.h>
 682 #include <utime.h>],
 683 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
 684 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
 685 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
 686     AC_DEFINE(HAVE_UTIMBUF)
 687 fi
 688
 689 AC_CACHE_CHECK([for kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS,[
 690 AC_TRY_COMPILE([#include <sys/types.h>
 691 #include <fcntl.h>],
 692 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
 693 samba_cv_HAVE_KERNEL_OPLOCKS=yes,samba_cv_HAVE_KERNEL_OPLOCKS=no)])
 694 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS" = x"yes"; then
 695     AC_DEFINE(HAVE_KERNEL_OPLOCKS)
 696 fi
 697
 698 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
 699 AC_TRY_RUN([#include <sys/types.h>
 700 #include <sys/capability.h>
 701 main() {
 702  cap_t cap;
 703  if ((cap = cap_get_proc()) == NULL)
 704    exit(1);
 705  cap->cap_effective |= CAP_NETWORK_MGT;
 706  cap->cap_inheritable |= CAP_NETWORK_MGT;
 707  cap_set_proc(cap);
 708  exit(0);
 709 }
 710 ],
 711 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
 712 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
 713     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES)
 714 fi
 715
 716 #
 717 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
 718 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
 719 #
 720
 721 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
 722 AC_TRY_COMPILE([#include <sys/types.h>
 723 #if defined(HAVE_RPC_RPC_H)
 724 #include <rpc/rpc.h>
 725 #endif],
 726 [int16 testvar;],
 727 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
 728 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
 729     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H)
 730 fi
 731
 732 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
 733 AC_TRY_COMPILE([#include <sys/types.h>
 734 #if defined(HAVE_RPC_RPC_H)
 735 #include <rpc/rpc.h>
 736 #endif],
 737 [uint16 testvar;],
 738 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
 739 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
 740     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H)
 741 fi
 742
 743 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
 744 AC_TRY_COMPILE([#include <sys/types.h>
 745 #if defined(HAVE_RPC_RPC_H)
 746 #include <rpc/rpc.h>
 747 #endif],
 748 [int32 testvar;],
 749 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
 750 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
 751     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H)
 752 fi
 753
 754 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
 755 AC_TRY_COMPILE([#include <sys/types.h>
 756 #if defined(HAVE_RPC_RPC_H)
 757 #include <rpc/rpc.h>
 758 #endif],
 759 [uint32 testvar;],
 760 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
 761 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
 762     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H)
 763 fi
 764
 765 dnl
 766 dnl Some systems (SCO) have a problem including
 767 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
 768 dnl as a #define in <prot.h> and as part of an enum
 769 dnl in <rpc/rpc.h>.
 770 dnl
 771
 772 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
 773 AC_TRY_COMPILE([#include <sys/types.h>
 774 #ifdef HAVE_SYS_SECURITY_H
 775 #include <sys/security.h>
 776 #include <prot.h>
 777 #endif  /* HAVE_SYS_SECURITY_H */
 778 #if defined(HAVE_RPC_RPC_H)
 779 #include <rpc/rpc.h>
 780 #endif],
 781 [int testvar;],
 782 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
 783 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
 784     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT)
 785 fi
 786
 787 AC_MSG_CHECKING([for test routines])
 788 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
 789            AC_MSG_RESULT(yes),
 790            AC_MSG_ERROR([cant find test code. Aborting config]),
 791            AC_MSG_WARN([cannot run when cross-compiling]))
 792
 793 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
 794 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
 795            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
 796 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
 797     AC_DEFINE(HAVE_FTRUNCATE_EXTEND)
 798 fi
 799
 800 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
 801 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
 802            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
 803 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
 804     AC_DEFINE(HAVE_BROKEN_GETGROUPS)
 805 fi
 806
 807 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
 808 SAVE_CPPFLAGS="$CPPFLAGS"
 809 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/smbwrapper"
 810 AC_TRY_COMPILE([
 811 #define REPLACE_GETPASS 1
 812 #define NO_CONFIG_H 1
 813 #define main dont_declare_main
 814 #include "${srcdir-.}/lib/getsmbpass.c"
 815 #undef main
 816 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
 817 CPPFLAGS="$SAVE_CPPFLAGS"
 818 ])
 819 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
 820         AC_DEFINE(REPLACE_GETPASS)
 821 fi
 822
 823 AC_CACHE_CHECK([for working fnmatch],samba_cv_HAVE_FNMATCH,[
 824 AC_TRY_RUN([#include <fnmatch.h>
 825 main() { exit(fnmatch("*.o", "x.o", FNM_PATHNAME) == 0? 0: 1); }],
 826 samba_cv_HAVE_FNMATCH=yes,samba_cv_HAVE_FNMATCH=no,samba_cv_HAVE_FNMATCH=cross)])
 827 if test x"$samba_cv_HAVE_FNMATCH" = x"yes"; then
 828     AC_DEFINE(HAVE_FNMATCH)
 829 fi
 830
 831 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
 832 AC_TRY_RUN([
 833 #include <stdio.h>
 834 #include <sys/types.h>
 835 #include <netinet/in.h>
 836 #ifdef HAVE_ARPA_INET_H
 837 #include <arpa/inet.h>
 838 #endif
 839 main() { struct in_addr ip; ip.s_addr = 0x12345678;
 840 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
 841     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
 842 exit(1);}],
 843            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
 844 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
 845     AC_DEFINE(REPLACE_INET_NTOA)
 846 fi
 847
 848 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
 849 AC_TRY_RUN([main() { exit(getuid() != 0); }],
 850            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
 851 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
 852     AC_DEFINE(HAVE_ROOT)
 853 else
 854     AC_MSG_WARN(running as non-root will disable some tests)
 855 fi
 856
 857 ##################
 858 # look for a method of finding the list of network interfaces
 859 iface=no;
 860 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
 861 AC_TRY_RUN([
 862 #define HAVE_IFACE_AIX 1
 863 #define AUTOCONF_TEST 1
 864 #include "confdefs.h"
 865 #include "${srcdir-.}/lib/interfaces.c"],
 866            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
 867 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
 868     iface=yes;AC_DEFINE(HAVE_IFACE_AIX)
 869 fi
 870
 871 if test $iface = no; then
 872 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
 873 AC_TRY_RUN([
 874 #define HAVE_IFACE_IFCONF 1
 875 #define AUTOCONF_TEST 1
 876 #include "confdefs.h"
 877 #include "${srcdir-.}/lib/interfaces.c"],
 878            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
 879 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
 880     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF)
 881 fi
 882 fi
 883
 884 if test $iface = no; then
 885 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
 886 AC_TRY_RUN([
 887 #define HAVE_IFACE_IFREQ 1
 888 #define AUTOCONF_TEST 1
 889 #include "confdefs.h"
 890 #include "${srcdir-.}/lib/interfaces.c"],
 891            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
 892 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
 893     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ)
 894 fi
 895 fi
 896
 897
 898 ################################################
 899 # look for a method of setting the effective uid
 900 seteuid=no;
 901 if test $seteuid = no; then
 902 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
 903 AC_TRY_RUN([
 904 #define AUTOCONF_TEST 1
 905 #define USE_SETRESUID 1
 906 #include "confdefs.h"
 907 #include "${srcdir-.}/lib/util_sec.c"],
 908            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
 909 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
 910     seteuid=yes;AC_DEFINE(USE_SETRESUID)
 911 fi
 912 fi
 913
 914
 915 if test $seteuid = no; then
 916 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
 917 AC_TRY_RUN([
 918 #define AUTOCONF_TEST 1
 919 #define USE_SETREUID 1
 920 #include "confdefs.h"
 921 #include "${srcdir-.}/lib/util_sec.c"],
 922            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
 923 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
 924     seteuid=yes;AC_DEFINE(USE_SETREUID)
 925 fi
 926 fi
 927
 928 if test $seteuid = no; then
 929 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
 930 AC_TRY_RUN([
 931 #define AUTOCONF_TEST 1
 932 #define USE_SETEUID 1
 933 #include "confdefs.h"
 934 #include "${srcdir-.}/lib/util_sec.c"],
 935            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
 936 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
 937     seteuid=yes;AC_DEFINE(USE_SETEUID)
 938 fi
 939 fi
 940
 941 if test $seteuid = no; then
 942 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
 943 AC_TRY_RUN([
 944 #define AUTOCONF_TEST 1
 945 #define USE_SETUIDX 1
 946 #include "confdefs.h"
 947 #include "${srcdir-.}/lib/util_sec.c"],
 948            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
 949 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
 950     seteuid=yes;AC_DEFINE(USE_SETUIDX)
 951 fi
 952 fi
 953
 954
 955 AC_CACHE_CHECK([for shared mmap],samba_cv_HAVE_SHARED_MMAP,[
 956 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
 957            samba_cv_HAVE_SHARED_MMAP=yes,samba_cv_HAVE_SHARED_MMAP=no,samba_cv_HAVE_SHARED_MMAP=cross)])
 958 if test x"$samba_cv_HAVE_SHARED_MMAP" = x"yes"; then
 959     AC_DEFINE(HAVE_SHARED_MMAP)
 960     AC_DEFINE(HAVE_MMAP)
 961 fi
 962
 963 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
 964 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
 965            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
 966 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
 967     AC_DEFINE(FTRUNCATE_NEEDS_ROOT)
 968 fi
 969
 970 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
 971 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
 972            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
 973 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
 974     AC_DEFINE(HAVE_FCNTL_LOCK)
 975 fi
 976
 977 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
 978 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
 979            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
 980 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
 981     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS)
 982
 983 else
 984
 985 dnl
 986 dnl Don't check for 64 bit fcntl locking if we know that the
 987 dnl glibc2.1 broken check has succeeded.
 988 dnl
 989
 990   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
 991   AC_TRY_RUN([
 992 #if defined(HAVE_UNISTD_H)
 993 #include <unistd.h>
 994 #endif
 995 #include <stdio.h>
 996 #include <stdlib.h>
 997
 998 #ifdef HAVE_FCNTL_H
 999 #include <fcntl.h>
1000 #endif
1001
1002 #ifdef HAVE_SYS_FCNTL_H
1003 #include <sys/fcntl.h>
1004 #endif
1005 main() { struct flock64 fl64;
1006 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1007 exit(0);
1008 #else
1009 exit(1);
1010 #endif
1011 }],
1012        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1013
1014   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1015       AC_DEFINE(HAVE_STRUCT_FLOCK64)
1016   fi
1017 fi
1018
1019 AC_CACHE_CHECK([for sysv ipc],samba_cv_HAVE_SYSV_IPC,[
1020 AC_TRY_RUN([#include "${srcdir-.}/tests/sysv_ipc.c"],
1021            samba_cv_HAVE_SYSV_IPC=yes,samba_cv_HAVE_SYSV_IPC=no,samba_cv_HAVE_SYSV_IPC=cross)])
1022 if test x"$samba_cv_HAVE_SYSV_IPC" = x"yes"; then
1023     AC_DEFINE(HAVE_SYSV_IPC)
1024 fi
1025
1026 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
1027 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
1028            samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)])
1029 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
1030     AC_DEFINE(HAVE_TRUNCATED_SALT)
1031 fi
1032
1033 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
1034 AC_TRY_COMPILE([#include <sys/acl.h>
1035 #if defined(HAVE_RPCSVC_NIS_H)
1036 #include <rpcsvc/nis.h>
1037 #endif],
1038 [return 0;],
1039 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
1040 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
1041     AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES)
1042 fi
1043
1044
1045 #################################################
1046 # check for smbwrapper support
1047 AC_MSG_CHECKING(whether to use smbwrapper)
1048 AC_ARG_WITH(smbwrapper,
1049 [  --with-smbwrapper     Include SMB wrapper support
1050   --without-smbwrapper  Don't include SMB wrapper support (default)],
1051 [ case "$withval" in
1052   yes)
1053     AC_MSG_RESULT(yes)
1054     AC_DEFINE(WITH_SMBWRAPPER)
1055         WRAP="bin/smbsh bin/smbwrapper.$SHLIBEXT"
1056
1057         if test x$ATTEMPT_WRAP32_BUILD = x; then
1058                 WRAP32=""
1059         else
1060                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
1061         fi
1062
1063 # Conditions under which smbwrapper should not be built.
1064
1065         if test x$PICFLAG = x; then
1066            echo No support for PIC code - disabling smbwrapper and smbsh
1067            WRAP=""
1068            WRAP32=""
1069         elif test x$ac_cv_func_syscall = xno; then
1070            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
1071            WRAP=""
1072            WRAP32=""
1073         fi
1074     ;;
1075   *)
1076     AC_MSG_RESULT(no)
1077     ;;
1078   esac ],
1079   AC_MSG_RESULT(no)
1080 )
1081
1082 #################################################
1083 # check for the AFS filesystem
1084 AC_MSG_CHECKING(whether to use AFS)
1085 AC_ARG_WITH(afs,
1086 [  --with-afs     Include AFS support
1087   --without-afs  Don't include AFS support (default)],
1088 [ case "$withval" in
1089   yes)
1090     AC_MSG_RESULT(yes)
1091     AC_DEFINE(WITH_AFS)
1092     ;;
1093   *)
1094     AC_MSG_RESULT(no)
1095     ;;
1096   esac ],
1097   AC_MSG_RESULT(no)
1098 )
1099
1100
1101 #################################################
1102 # check for the DFS auth system
1103 AC_MSG_CHECKING(whether to use DFS auth)
1104 AC_ARG_WITH(dfs,
1105 [  --with-dfs     Include DFS support
1106   --without-dfs  Don't include DFS support (default)],
1107 [ case "$withval" in
1108   yes)
1109     AC_MSG_RESULT(yes)
1110     AC_DEFINE(WITH_DFS)
1111     ;;
1112   *)
1113     AC_MSG_RESULT(no)
1114     ;;
1115   esac ],
1116   AC_MSG_RESULT(no)
1117 )
1118
1119 #################################################
1120 # check for Kerberos IV auth system
1121 AC_MSG_CHECKING(whether to use Kerberos IV)
1122 AC_ARG_WITH(krb4,
1123 [  --with-krb4=base-dir     Include Kerberos IV support
1124   --without-krb4          Don't include Kerbers IV support (default)],
1125 [   AC_MSG_RESULT(yes)
1126     AC_DEFINE(KRB4_AUTH)
1127     AC_CHECK_LIB(resolv, dn_expand)
1128     LIBS="$LIBS -lkrb -ldes"
1129     CFLAGS="$CFLAGS -I$withval/include"
1130     LDFLAGS="$LDFLAGS -L$withval/lib"],
1131   AC_MSG_RESULT(no)
1132 )
1133
1134 #################################################
1135 # check for Kerberos 5 auth system
1136 AC_MSG_CHECKING(whether to use Kerberos 5)
1137 AC_ARG_WITH(krb5,
1138 [  --with-krb5=base-dir     Include Kerberos 5 support
1139   --without-krb5          Don't include Kerbers 5 support (default)],
1140 [   AC_MSG_RESULT(yes)
1141     AC_DEFINE(KRB5_AUTH)
1142     LIBS="$LIBS -ldes425 -lkrb5 -lcrypto -lcom_err"
1143     CFLAGS="$CFLAGS -I$withval/include"
1144     LDFLAGS="$LDFLAGS -L$withval/lib"],
1145   AC_MSG_RESULT(no)
1146 )
1147
1148 #################################################
1149 # check for automount support
1150 AC_MSG_CHECKING(whether to use AUTOMOUNT)
1151 AC_ARG_WITH(automount,
1152 [  --with-automount     Include AUTOMOUNT support
1153   --without-automount  Don't include AUTOMOUNT support (default)],
1154 [ case "$withval" in
1155   yes)
1156     AC_MSG_RESULT(yes)
1157     AC_DEFINE(WITH_AUTOMOUNT)
1158     ;;
1159   *)
1160     AC_MSG_RESULT(no)
1161     ;;
1162   esac ],
1163   AC_MSG_RESULT(no)
1164 )
1165
1166 #################################################
1167 # check for smbmount support
1168 AC_MSG_CHECKING(whether to use SMBMOUNT)
1169 AC_ARG_WITH(smbmount,
1170 [  --with-smbmount     Include SMBMOUNT (Linux only) support
1171   --without-smbmount  Don't include SMBMOUNT support (default)],
1172 [ case "$withval" in
1173   yes)
1174     AC_MSG_RESULT(yes)
1175     AC_DEFINE(WITH_SMBMOUNT)
1176     MPROGS="bin/smbmount bin/smbmnt bin/smbumount"
1177     ;;
1178   *)
1179     AC_MSG_RESULT(no)
1180     MPROGS=
1181     ;;
1182   esac ],
1183   AC_MSG_RESULT(no)
1184   MPROGS=
1185 )
1186
1187
1188 #################################################
1189 # check for a PAM password database
1190 AC_MSG_CHECKING(whether to use PAM password database)
1191 AC_ARG_WITH(pam,
1192 [  --with-pam     Include PAM password database support
1193   --without-pam  Don't include PAM password database support (default)],
1194 [ case "$withval" in
1195   yes)
1196     AC_MSG_RESULT(yes)
1197     AC_DEFINE(WITH_PAM)
1198     LIBS="$LIBS -lpam"
1199     ;;
1200   *)
1201     AC_MSG_RESULT(no)
1202     ;;
1203   esac ],
1204   AC_MSG_RESULT(no)
1205 )
1206
1207
1208 #################################################
1209 # check for a LDAP password database
1210 AC_MSG_CHECKING(whether to use LDAP password database)
1211 AC_ARG_WITH(ldap,
1212 [  --with-ldap     Include LDAP support
1213   --without-ldap  Don't include LDAP support (default)],
1214 [ case "$withval" in
1215   yes)
1216     AC_MSG_RESULT(yes)
1217     AC_DEFINE(WITH_LDAP)
1218     AC_MSG_ERROR([LDAP password database not supported in this version.])
1219     ;;
1220   *)
1221     AC_MSG_RESULT(no)
1222     ;;
1223   esac ],
1224   AC_MSG_RESULT(no)
1225 )
1226
1227 #################################################
1228 # check for a NISPLUS password database
1229 AC_MSG_CHECKING(whether to use NISPLUS password database)
1230 AC_ARG_WITH(nisplus,
1231 [  --with-nisplus     Include NISPLUS password database support
1232   --without-nisplus  Don't include NISPLUS password database support (default)],
1233 [ case "$withval" in
1234   yes)
1235     AC_MSG_RESULT(yes)
1236     AC_DEFINE(WITH_NISPLUS)
1237     ;;
1238   *)
1239     AC_MSG_RESULT(no)
1240     ;;
1241   esac ],
1242   AC_MSG_RESULT(no)
1243 )
1244
1245 #################################################
1246 # check for a NISPLUS_HOME support
1247 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
1248 AC_ARG_WITH(nisplus-home,
1249 [  --with-nisplus-home     Include NISPLUS_HOME support
1250   --without-nisplus-home  Don't include NISPLUS_HOME support (default)],
1251 [ case "$withval" in
1252   yes)
1253     AC_MSG_RESULT(yes)
1254     AC_DEFINE(WITH_NISPLUS_HOME)
1255     ;;
1256   *)
1257     AC_MSG_RESULT(no)
1258     ;;
1259   esac ],
1260   AC_MSG_RESULT(no)
1261 )
1262
1263 #################################################
1264 # check for the secure socket layer
1265 AC_MSG_CHECKING(whether to use SSL)
1266 AC_ARG_WITH(ssl,
1267 [  --with-ssl     Include SSL support
1268   --without-ssl  Don't include SSL support (default)
1269   --with-sslinc=DIR Where the SSL includes are (defaults to /usr/local/ssl)],
1270 [ case "$withval" in
1271   yes)
1272     AC_MSG_RESULT(yes)
1273     AC_DEFINE(WITH_SSL)
1274     withval="/usr/local/ssl"     # default
1275
1276     if test "${with_sslinc+set}" = set; then
1277
1278         withval="$with_sslinc"
1279         case "$withval" in
1280         yes|no)
1281           echo "configure: warning: --with-sslinc called without argument - will use default" 1>&w
1282           CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1283           LIBS="-lssl -lcrypto $LIBS"
1284           LDFLAGS="=L/usr/local/ssl/lib $LDFLAGS"
1285         ;;
1286         * )
1287           CFLAGS="-I${withval}/include $CFLAGS"
1288           LIBS="-lssl -lcrypto $LIBS"
1289           LDFLAGS="-L${withval}/lib $LDFLAGS"
1290         ;;
1291         esac
1292
1293     else
1294
1295         CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1296         LIBS="-lssl -lcrypto $LIBS"
1297         LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
1298
1299     fi
1300
1301     if test ! -d ${withval}; then
1302       echo "configure: error: called with --with-ssl, but ssl base directory ${withval} does not exist or is not a directory. Aborting config" 1>&2
1303       exit 1
1304     fi
1305
1306     CFLAGS="-DHAVE_CRYPT_DECL $CFLAGS"  # Damn, SSLeay defines its own
1307
1308     ;;
1309   *)
1310     AC_MSG_RESULT(no)
1311     ;;
1312   esac ],
1313   AC_MSG_RESULT(no)
1314 )
1315
1316 #################################################
1317 # check for syslog logging
1318 AC_MSG_CHECKING(whether to use syslog logging)
1319 AC_ARG_WITH(syslog,
1320 [  --with-syslog     Include experimental SYSLOG support
1321   --without-syslog  Don't include SYSLOG support (default)],
1322 [ case "$withval" in
1323   yes)
1324     AC_MSG_RESULT(yes)
1325     AC_DEFINE(WITH_SYSLOG)
1326     ;;
1327   *)
1328     AC_MSG_RESULT(no)
1329     ;;
1330   esac ],
1331   AC_MSG_RESULT(no)
1332 )
1333
1334 #################################################
1335 # check for a shared memory profiling support
1336 AC_MSG_CHECKING(whether to use profiling)
1337 AC_ARG_WITH(profile,
1338 [  --with-profile     Include profile support
1339   --without-profile  Don't include profile support (default)],
1340 [ case "$withval" in
1341   yes)
1342     AC_MSG_RESULT(yes)
1343     AC_DEFINE(WITH_PROFILE)
1344     ;;
1345   *)
1346     AC_MSG_RESULT(no)
1347     ;;
1348   esac ],
1349   AC_MSG_RESULT(no)
1350 )
1351
1352
1353 #################################################
1354 # check for experimental netatalk resource fork support
1355 AC_MSG_CHECKING(whether to support netatalk)
1356 AC_ARG_WITH(netatalk,
1357 [  --with-netatalk     Include experimental Netatalk support
1358   --without-netatalk  Don't include experimental Netatalk support (default)],
1359 [ case "$withval" in
1360   yes)
1361     AC_MSG_RESULT(yes)
1362     AC_DEFINE(WITH_NETATALK)
1363     ;;
1364   *)
1365     AC_MSG_RESULT(no)
1366     ;;
1367   esac ],
1368   AC_MSG_RESULT(no)
1369 )
1370
1371 #################################################
1372 # check for experimental disk-quotas support
1373 QUOTAOBJS=noquotas.o
1374
1375 AC_MSG_CHECKING(whether to support disk-quotas)
1376 AC_ARG_WITH(quotas,
1377 [  --with-quotas     Include experimental disk-quota support
1378   --without-quotas  Don't include experimental disk-quota support (default)],
1379 [ case "$withval" in
1380   yes)
1381     AC_MSG_RESULT(yes)
1382     QUOTAOBJS=quotas.o
1383     ;;
1384   *)
1385     AC_MSG_RESULT(no)
1386     ;;
1387   esac ],
1388   AC_MSG_RESULT(no)
1389 )
1390 AC_SUBST(QUOTAOBJS)
1391
1392 #################################################
1393 # check for experimental utmp accounting
1394
1395 AC_MSG_CHECKING(whether to support utmp accounting)
1396 AC_ARG_WITH(utmp,
1397 [  --with-utmp     Include experimental utmp accounting
1398   --without-utmp  Don't include experimental utmp accounting (default)],
1399 [ case "$withval" in
1400   yes)
1401     AC_MSG_RESULT(yes)
1402     AC_DEFINE(WITH_UTMP)
1403     ;;
1404   *)
1405     AC_MSG_RESULT(no)
1406     ;;
1407   esac ],
1408   AC_MSG_RESULT(no)
1409 )
1410
1411 #################################################
1412 # set private directory location
1413 AC_ARG_WITH(privatedir,
1414 [  --with-privatedir=DIR     Where to put smbpasswd ($ac_default_prefix/private)],
1415 [ case "$withval" in
1416   yes|no)
1417   #
1418   # Just in case anybody calls it without argument
1419   #
1420     AC_MSG_WARN([--with-privatedir called without argument - will use default])
1421     privatedir='${prefix}/private'
1422   ;;
1423   * )
1424     privatedir="$withval"
1425     ;;
1426   esac
1427   AC_SUBST(privatedir)],
1428   [privatedir='${prefix}/private'
1429    AC_SUBST(privatedir)]
1430 )
1431
1432 #################################################
1433 # set lock directory location
1434 AC_ARG_WITH(lockdir,
1435 [  --with-lockdir=DIR     Where to put lock files ($ac_default_prefix/var/locks)],
1436 [ case "$withval" in
1437   yes|no)
1438   #
1439   # Just in case anybody calls it without argument
1440   #
1441     AC_MSG_WARN([--with-lockdir called without argument - will use default])
1442     lockdir='$(VARDIR)/locks'
1443   ;;
1444   * )
1445     lockdir="$withval"
1446     ;;
1447   esac
1448   AC_SUBST(lockdir)],
1449   [lockdir='$(VARDIR)/locks'
1450    AC_SUBST(lockdir)]
1451 )
1452
1453 #################################################
1454 # set SWAT directory location
1455 AC_ARG_WITH(swatdir,
1456 [  --with-swatdir=DIR     Where to put SWAT files ($ac_default_prefix/swat)],
1457 [ case "$withval" in
1458   yes|no)
1459   #
1460   # Just in case anybody does it
1461   #
1462     AC_MSG_WARN([--with-swatdir called without argument - will use default])
1463     swatdir='${prefix}/swat'
1464   ;;
1465   * )
1466     swatdir="$withval"
1467     ;;
1468   esac
1469   AC_SUBST(swatdir)],
1470   [swatdir='${prefix}/swat'
1471    AC_SUBST(swatdir)]
1472 )
1473
1474 #################################################
1475 # these tests are taken from the GNU fileutils package
1476 AC_CHECKING(how to get filesystem space usage)
1477 space=no
1478
1479 # Test for statvfs64.
1480 if test $space = no; then
1481   # SVR4
1482   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
1483   [AC_TRY_RUN([
1484 #if defined(HAVE_UNISTD_H)
1485 #include <unistd.h>
1486 #endif
1487 #include <sys/types.h>
1488 #include <sys/statvfs.h>
1489   main ()
1490   {
1491     struct statvfs64 fsd;
1492     exit (statvfs64 (".", &fsd));
1493   }],
1494   fu_cv_sys_stat_statvfs64=yes,
1495   fu_cv_sys_stat_statvfs64=no,
1496   fu_cv_sys_stat_statvfs64=cross)])
1497   if test $fu_cv_sys_stat_statvfs64 = yes; then
1498     space=yes
1499     AC_DEFINE(STAT_STATVFS64)
1500   fi
1501 fi
1502
1503 # Perform only the link test since it seems there are no variants of the
1504 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
1505 # because that got a false positive on SCO OSR5.  Adding the declaration
1506 # of a `struct statvfs' causes this test to fail (as it should) on such
1507 # systems.  That system is reported to work fine with STAT_STATFS4 which
1508 # is what it gets when this test fails.
1509 if test $space = no; then
1510   # SVR4
1511   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
1512                  [AC_TRY_LINK([#include <sys/types.h>
1513 #include <sys/statvfs.h>],
1514                               [struct statvfs fsd; statvfs (0, &fsd);],
1515                               fu_cv_sys_stat_statvfs=yes,
1516                               fu_cv_sys_stat_statvfs=no)])
1517   if test $fu_cv_sys_stat_statvfs = yes; then
1518     space=yes
1519     AC_DEFINE(STAT_STATVFS)
1520   fi
1521 fi
1522
1523 if test $space = no; then
1524   # DEC Alpha running OSF/1
1525   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
1526   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
1527   [AC_TRY_RUN([
1528 #include <sys/param.h>
1529 #include <sys/types.h>
1530 #include <sys/mount.h>
1531   main ()
1532   {
1533     struct statfs fsd;
1534     fsd.f_fsize = 0;
1535     exit (statfs (".", &fsd, sizeof (struct statfs)));
1536   }],
1537   fu_cv_sys_stat_statfs3_osf1=yes,
1538   fu_cv_sys_stat_statfs3_osf1=no,
1539   fu_cv_sys_stat_statfs3_osf1=no)])
1540   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
1541   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
1542     space=yes
1543     AC_DEFINE(STAT_STATFS3_OSF1)
1544   fi
1545 fi
1546
1547 if test $space = no; then
1548 # AIX
1549   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
1550 member (AIX, 4.3BSD)])
1551   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
1552   [AC_TRY_RUN([
1553 #ifdef HAVE_SYS_PARAM_H
1554 #include <sys/param.h>
1555 #endif
1556 #ifdef HAVE_SYS_MOUNT_H
1557 #include <sys/mount.h>
1558 #endif
1559 #ifdef HAVE_SYS_VFS_H
1560 #include <sys/vfs.h>
1561 #endif
1562   main ()
1563   {
1564   struct statfs fsd;
1565   fsd.f_bsize = 0;
1566   exit (statfs (".", &fsd));
1567   }],
1568   fu_cv_sys_stat_statfs2_bsize=yes,
1569   fu_cv_sys_stat_statfs2_bsize=no,
1570   fu_cv_sys_stat_statfs2_bsize=no)])
1571   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
1572   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
1573     space=yes
1574     AC_DEFINE(STAT_STATFS2_BSIZE)
1575   fi
1576 fi
1577
1578 if test $space = no; then
1579 # SVR3
1580   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
1581   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
1582   [AC_TRY_RUN([#include <sys/types.h>
1583 #include <sys/statfs.h>
1584   main ()
1585   {
1586   struct statfs fsd;
1587   exit (statfs (".", &fsd, sizeof fsd, 0));
1588   }],
1589     fu_cv_sys_stat_statfs4=yes,
1590     fu_cv_sys_stat_statfs4=no,
1591     fu_cv_sys_stat_statfs4=no)])
1592   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
1593   if test $fu_cv_sys_stat_statfs4 = yes; then
1594     space=yes
1595     AC_DEFINE(STAT_STATFS4)
1596   fi
1597 fi
1598
1599 if test $space = no; then
1600 # 4.4BSD and NetBSD
1601   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
1602 member (4.4BSD and NetBSD)])
1603   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
1604   [AC_TRY_RUN([#include <sys/types.h>
1605 #ifdef HAVE_SYS_PARAM_H
1606 #include <sys/param.h>
1607 #endif
1608 #ifdef HAVE_SYS_MOUNT_H
1609 #include <sys/mount.h>
1610 #endif
1611   main ()
1612   {
1613   struct statfs fsd;
1614   fsd.f_fsize = 0;
1615   exit (statfs (".", &fsd));
1616   }],
1617   fu_cv_sys_stat_statfs2_fsize=yes,
1618   fu_cv_sys_stat_statfs2_fsize=no,
1619   fu_cv_sys_stat_statfs2_fsize=no)])
1620   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
1621   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
1622     space=yes
1623     AC_DEFINE(STAT_STATFS2_FSIZE)
1624   fi
1625 fi
1626
1627 if test $space = no; then
1628   # Ultrix
1629   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
1630   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
1631   [AC_TRY_RUN([#include <sys/types.h>
1632 #ifdef HAVE_SYS_PARAM_H
1633 #include <sys/param.h>
1634 #endif
1635 #ifdef HAVE_SYS_MOUNT_H
1636 #include <sys/mount.h>
1637 #endif
1638 #ifdef HAVE_SYS_FS_TYPES_H
1639 #include <sys/fs_types.h>
1640 #endif
1641   main ()
1642   {
1643   struct fs_data fsd;
1644   /* Ultrix's statfs returns 1 for success,
1645      0 for not mounted, -1 for failure.  */
1646   exit (statfs (".", &fsd) != 1);
1647   }],
1648   fu_cv_sys_stat_fs_data=yes,
1649   fu_cv_sys_stat_fs_data=no,
1650   fu_cv_sys_stat_fs_data=no)])
1651   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
1652   if test $fu_cv_sys_stat_fs_data = yes; then
1653     space=yes
1654     AC_DEFINE(STAT_STATFS2_FS_DATA)
1655   fi
1656 fi
1657
1658 #
1659 # As a gating factor for large file support, in order to
1660 # use <4GB files we must have the following minimal support
1661 # available.
1662 # long long, and a 64 bit off_t or off64_t.
1663 # If we don't have all of these then disable large
1664 # file support.
1665 #
1666 echo "checking if large file support can be enabled"
1667 AC_TRY_COMPILE([
1668 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
1669 #include <sys/types.h>
1670 #else
1671 __COMPILE_ERROR_
1672 #endif
1673 ],
1674 [int i],
1675 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
1676 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
1677     echo "yes"
1678     AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
1679 else
1680     echo "no"
1681 fi
1682
1683 echo "checking configure summary"
1684 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
1685            echo "configure OK";,
1686            AC_MSG_ERROR([summary failure. Aborting config]),:)
1687
1688 builddir=`pwd`
1689 AC_SUBST(builddir)
1690
1691 AC_OUTPUT(include/stamp-h Makefile)