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