OK, I think I have fscking IRIX figured out for building PIC code.
[Samba/id10ts.git] / source3 / configure.in
blob44b2533294ab4646f0115bf1f061c28d68436f80
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)
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(SHLD)
13 AC_SUBST(HOST_OS)
14 AC_SUBST(PAM_MOD)
15 AC_SUBST(WRAP)
16 AC_SUBST(WRAP32)
17 AC_SUBST(PICFLAG)
18 AC_SUBST(SHLIBEXT)
19 AC_SUBST(BLDSHARED)
21 # compile with optimisation and without debugging by default
22 CFLAGS="-O ${CFLAGS}"
24 AC_ARG_ENABLE(debug, [  --enable-debug        turn on debugging [default=no]],
25     [if eval "test x$enable_debug = xyes"; then
26         CFLAGS="${CFLAGS} -g"
27     fi])
30 dnl Checks for programs.
31 AC_PROG_CC
32 AC_PROG_INSTALL
33 AC_PROG_AWK
35 dnl Check if C compiler understands -c and -o at the same time
36 AC_PROG_CC_C_O
37 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
38       BROKEN_CC=
39 else
40       BROKEN_CC=#
42 AC_SUBST(BROKEN_CC)
44 dnl Check if the C compiler understands volatile (it should, being ANSI).
45 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
46     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
47         samba_cv_volatile=yes,samba_cv_volatile=no)])
48 if test x"$samba_cv_volatile" = x"yes"; then
49    AC_DEFINE(HAVE_VOLATILE)
53 #################################################
54 # set codepage directory location
55 AC_ARG_WITH(codepagedir,
56 [  --with-codepagedir=DIR     Where to put codepage files (\$libdir/codepages)],
57 [ case "$withval" in
58   yes|no)
59   #
60   # Just in case anybody does it
61   #
62     AC_MSG_WARN([--with-codepagedir called without argument - will use default])
63   ;;
64   * )
65     codepagedir="$withval"
66     ;;
67   esac])
70 AC_CANONICAL_SYSTEM
72 dnl Add #include for broken IRIX header files
73   case "$host_os" in
74         *irix6*) AC_ADD_INCLUDE(<standards.h>)
75         ;;
76 esac
78 AC_VALIDATE_CACHE_SYSTEM_TYPE
81 # Config CPPFLAG settings for strange OS's that must be set
82 # before other tests.
84 case "$host_os" in
85 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
86     *hpux*)
87       AC_PROG_CC_FLAG(Ae)
88       if test $ac_cv_prog_cc_Ae = yes; then
89         CPPFLAGS="$CPPFLAGS -Ae"
90       fi
92 # Defines needed for HPUX support.
93 # HPUX has bigcrypt but (sometimes?) doesn't use it for
94 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
96       case `uname -r` in
97                         *9*|*10*)
98                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE"
99                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
100                                 ;;
101                         *11*)
102                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE"
103                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
104                                 ;;
105       esac
106       ;;
108 # AIX4.x doesn't even admit to having large
109 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
111     *aix4*)
112           AC_MSG_RESULT([enabling large file support])
113       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
114       ;;    
116 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
117 # to the existance of large files..
118 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
119 # recommendations on large file support, however it makes the
120 # compile work using gcc 2.7 and 2.8, whereas using the Sun
121 # recommendation makes the compile fail on gcc2.7. JRA.
123         *solaris*)
124                 case `uname -r` in
125                         5.6*|5.7*)
126                         AC_MSG_RESULT([enabling large file support])
127                         if test "$ac_cv_prog_gcc" = yes; then
128                                 ${CC-cc} -v >conftest.c 2>&1
129                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
130                                 rm -fr conftest.c
131                                 case "$ac_cv_gcc_compiler_version_number" in
132                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
133                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
134                                                 ;;
135                                         *)
136                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
137                                                 ;;
138                                 esac
139                         else
140                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
141                         fi
142                         ;;
143                 esac
144                 ;;
146 # Tests needed for SINIX large file support.
148     *sysv4*)
149       if test $host = mips-sni-sysv4 ; then
150         AC_MSG_CHECKING([for LFS support])
151         old_CPPFLAGS="$CPPFLAGS"
152         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
153         AC_TRY_RUN([
154 #include <unistd.h>
155 main () {
156 #if _LFS64_LARGEFILE == 1
157 exit(0);
158 #else
159 exit(1);
160 #endif
161 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
162         CPPFLAGS="$old_CPPFLAGS"
163         if test x$SINIX_LFS_SUPPORT = xyes ; then
164           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
165           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
166           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
167           LIBS="`getconf LFS64_LIBS` $LIBS"
168         fi
169       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
170       fi
171     ;;
173 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
175     *linux*)
176         AC_MSG_CHECKING([for LFS support])
177         old_CPPFLAGS="$CPPFLAGS"
178         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
179        AC_TRY_RUN([
180 #include <unistd.h>
181 #include <sys/utsname.h>
182 main() {
183 #if _LFS64_LARGEFILE == 1
184        struct utsname uts;
185        char *release;
186        int major, minor;
188        /* Ensure this is glibc 2.2 or higher */
189 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
190        int libc_major = __GLIBC__;
191        int libc_minor = __GLIBC_MINOR__;
193        if (libc_major < 2)
194               exit(1);
195        if (libc_minor < 2)
196               exit(1);
197 #endif
199        /* Ensure this is kernel 2.4 or higher */
201        uname(&uts);
202        release = uts.release;
203        major = atoi(strsep(&release, "."));
204        minor = atoi(strsep(&release, "."));
206        if (major > 2 || (major == 2 && minor > 3))
207                exit(0);
208        exit(1);
209 #else
210        exit(1);
211 #endif
213 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
214         CPPFLAGS="$old_CPPFLAGS"
215         if test x$LINUX_LFS_SUPPORT = xyes ; then
216           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
217         fi
218        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
219                 ;;
221     *hurd*)
222         AC_MSG_CHECKING([for LFS support])
223         old_CPPFLAGS="$CPPFLAGS"
224         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
225         AC_TRY_RUN([
226 #include <unistd.h>
227 main () {
228 #if _LFS64_LARGEFILE == 1
229 exit(0);
230 #else
231 exit(1);
232 #endif
233 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
234         CPPFLAGS="$old_CPPFLAGS"
235         if test x$GLIBC_LFS_SUPPORT = xyes ; then
236           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
237         fi
238       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
239     ;;
241 esac
243 AC_INLINE
244 AC_HEADER_STDC
245 AC_HEADER_DIRENT
246 AC_HEADER_TIME
247 AC_HEADER_SYS_WAIT
248 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
249 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
250 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
251 AC_CHECK_HEADERS(sys/param.h ctype.h sys/un.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
252 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
253 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
254 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
255 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h)
258 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
259 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
261 case "$host_os" in
262     *hpux*)
263                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
264                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
265                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
266                    AC_DEFINE(HAVE_SHADOW_H)
267                 fi
268         ;;
269 esac
270 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
271 AC_CHECK_HEADERS(nss.h nss_common.h sys/security.h security/pam_appl.h security/pam_modules.h)
272 AC_CHECK_HEADERS(stropts.h poll.h)
273 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
274 AC_CHECK_HEADERS(sys/acl.h sys/cdefs.h glob.h)
276 # For experimental utmp support (lastlog on some BSD-like systems)
277 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
279 # For quotas on Veritas VxFS filesystems
280 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
282 AC_CHECK_SIZEOF(int,cross)
283 AC_CHECK_SIZEOF(long,cross)
284 AC_CHECK_SIZEOF(short,cross)
286 AC_C_CONST
287 AC_C_INLINE
288 AC_C_BIGENDIAN
289 AC_C_CHAR_UNSIGNED
291 AC_TYPE_SIGNAL
292 AC_TYPE_UID_T
293 AC_TYPE_MODE_T
294 AC_TYPE_OFF_T
295 AC_TYPE_SIZE_T
296 AC_TYPE_PID_T
297 AC_STRUCT_ST_RDEV
298 AC_DIRENT_D_OFF
299 AC_CHECK_TYPE(ino_t,unsigned)
300 AC_CHECK_TYPE(loff_t,off_t)
301 AC_CHECK_TYPE(offset_t,loff_t)
302 AC_CHECK_TYPE(ssize_t, int)
303 AC_CHECK_TYPE(wchar_t, unsigned short)
305 # we need libcups for CUPS support...
306 AC_CHECK_LIB(cups,httpConnect)
308 # we need libdl for PAM and the new VFS code
309 AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl";
310         AC_DEFINE(HAVE_LIBDL)])
312 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
313     AC_TRY_COMPILE([
314 #include <sys/types.h>
315 #if STDC_HEADERS
316 #include <stdlib.h>
317 #include <stddef.h>
318 #endif
319 #include <sys/socket.h>],[socklen_t i = 0],
320         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
321 if test x"$samba_cv_socklen_t" = x"yes"; then
322    AC_DEFINE(HAVE_SOCKLEN_T_TYPE)
325 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
326     AC_TRY_COMPILE([
327 #include <sys/types.h>
328 #if STDC_HEADERS
329 #include <stdlib.h>
330 #include <stddef.h>
331 #endif
332 #include <signal.h>],[sig_atomic_t i = 0],
333         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
334 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
335    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE)
338 # stupid headers have the functions but no declaration. grrrr.
339 AC_HAVE_DECL(errno, [#include <errno.h>])
340 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
341 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
342 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
343 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
344 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
345 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
347 # and glibc has setresuid under linux but the function does
348 # nothing until kernel 2.1.44! very dumb.
349 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
350     AC_TRY_RUN([#include <errno.h>
351 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
352         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
353 if test x"$samba_cv_have_setresuid" = x"yes"; then
354     AC_DEFINE(HAVE_SETRESUID)
357 # Do the same check for setresguid...
359 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
360     AC_TRY_RUN([#include <unistd.h>
361 #include <errno.h>
362 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
363         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
364 if test x"$samba_cv_have_setresgid" = x"yes"; then
365     AC_DEFINE(HAVE_SETRESGID)
368 AC_FUNC_MEMCMP
370 ###############################################
371 # test for where we get crypt() from
372 AC_CHECK_FUNCS(crypt)
373 if test x"$ac_cv_func_crypt" = x"no"; then
374     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
375         AC_DEFINE(HAVE_CRYPT)])
379 ###############################################
380 # Readline included by default unless explicitly asked not to
381 test "${with_readline+set}" != "set" && with_readline=yes
383 # test for where we get readline() from
384 AC_MSG_CHECKING(whether to use readline)
385 AC_ARG_WITH(readline,
386 [  --with-readline[=DIR]   Look for readline include/libs in DIR
387   --without-readline      Don't include readline support],
388 [  case "$with_readline" in
389   yes)
390     AC_MSG_RESULT(yes)
392     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
393     AC_CHECK_HEADERS(readline/history.h)
395     AC_CHECK_HEADERS(readline.h readline/readline.h,[
396       for termlib in ncurses curses termcap terminfo termlib; do
397        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
398       done
399       AC_CHECK_LIB(readline, rl_callback_handler_install,
400        [TERMLIBS="-lreadline $TERMLIBS"
401        AC_DEFINE(HAVE_LIBREADLINE)
402        break], [TERMLIBS=], $TERMLIBS)])
403     ;;
404   no)
405     AC_MSG_RESULT(no)
406     ;;
407   *)
408     AC_MSG_RESULT(yes)
410     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
411     # alternate readline path
412     _ldflags=${LDFLAGS}
413     _cppflags=${CPPFLAGS}
415     # Add additional search path
416     LDFLAGS="-L$with_readline/lib $LDFLAGS"
417     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
419     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
420     AC_CHECK_HEADERS(readline/history.h)
422     AC_CHECK_HEADERS(readline.h readline/readline.h,[
423       for termlib in ncurses curses termcap terminfo termlib; do
424        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
425       done
426       AC_CHECK_LIB(readline, rl_callback_handler_install,
427        [TERMLDFLAGS="-L$with_readline/lib"
428        TERMCPPFLAGS="-I$with_readline/include"
429        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
430        TERMLIBS="-lreadline $TERMLIBS"
431        AC_DEFINE(HAVE_LIBREADLINE)
432        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
434     LDFLAGS=$_ldflags
435     ;;
436   esac],
437   AC_MSG_RESULT(no)
439 AC_SUBST(TERMLIBS)
440 AC_SUBST(TERMLDFLAGS)
442 # The following test taken from the cvs sources
443 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
444 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
445 # libsocket.so which has a bad implementation of gethostbyname (it
446 # only looks in /etc/hosts), so we only look for -lsocket if we need
447 # it.
448 AC_CHECK_FUNCS(connect)
449 if test x"$ac_cv_func_connect" = x"no"; then
450     case "$LIBS" in
451     *-lnsl*) ;;
452     *) AC_CHECK_LIB(nsl_s, printf) ;;
453     esac
454     case "$LIBS" in
455     *-lnsl*) ;;
456     *) AC_CHECK_LIB(nsl, printf) ;;
457     esac
458     case "$LIBS" in
459     *-lsocket*) ;;
460     *) AC_CHECK_LIB(socket, connect) ;;
461     esac
462     case "$LIBS" in
463     *-linet*) ;;
464     *) AC_CHECK_LIB(inet, connect) ;;
465     esac
466     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
467     dnl has been cached.
468     if test x"$ac_cv_lib_socket_connect" = x"yes" || 
469        test x"$ac_cv_lib_inet_connect" = x"yes"; then
470         # ac_cv_func_connect=yes
471         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
472         AC_DEFINE(HAVE_CONNECT)
473     fi
476 ###############################################
477 # test for where we get get_yp_default_domain() from
478 AC_CHECK_FUNCS(yp_get_default_domain)
479 if test x"$ac_cv_func_yp_get_default_domain" = x"no"; then
480         AC_CHECK_LIB(nsl, yp_get_default_domain, [LIBS="$LIBS -lnsl";
481         AC_DEFINE(HAVE_YP_GET_DEFAULT_DOMAIN)]) 
484 # Check if we have execl, if not we need to compile smbrun.
485 AC_CHECK_FUNCS(execl)
486 if test x"$ac_cv_func_execl" = x"no"; then
487     RUNPROG="bin/smbrun"
488 else
489     RUNPROG=""
492 AC_CHECK_FUNCS(waitpid getcwd strdup strtoul strerror chown fchown chmod fchmod chroot)
493 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset)
494 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
495 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction innetgr setnetgrent getnetgrent endnetgrent)
496 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
497 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
498 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
499 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
500 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
501 # setbuffer is needed for smbtorture
502 AC_CHECK_FUNCS(setbuffer)
504 # syscall() is needed for smbwrapper.
505 AC_CHECK_FUNCS(syscall)
507 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
508 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
509 AC_CHECK_FUNCS(__getcwd _getcwd)
510 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
511 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
512 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
513 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
514 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
515 AC_CHECK_FUNCS(_write __write _fork __fork)
516 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
517 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
518 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
519 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
520 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
523 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
526 if test x$ac_cv_func_stat64 = xno ; then
527   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
528   AC_TRY_LINK([
529 #if defined(HAVE_UNISTD_H)
530 #include <unistd.h>
531 #endif
532 #include <sys/stat.h>
533 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
534   AC_MSG_RESULT([$ac_cv_func_stat64])
535   if test x$ac_cv_func_stat64 = xyes ; then
536     AC_DEFINE(HAVE_STAT64)
537   fi
540 if test x$ac_cv_func_lstat64 = xno ; then
541   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
542   AC_TRY_LINK([
543 #if defined(HAVE_UNISTD_H)
544 #include <unistd.h>
545 #endif
546 #include <sys/stat.h>
547 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
548   AC_MSG_RESULT([$ac_cv_func_lstat64])
549   if test x$ac_cv_func_lstat64 = xyes ; then
550     AC_DEFINE(HAVE_LSTAT64)
551   fi
554 if test x$ac_cv_func_fstat64 = xno ; then
555   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
556   AC_TRY_LINK([
557 #if defined(HAVE_UNISTD_H)
558 #include <unistd.h>
559 #endif
560 #include <sys/stat.h>
561 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
562   AC_MSG_RESULT([$ac_cv_func_fstat64])
563   if test x$ac_cv_func_fstat64 = xyes ; then
564     AC_DEFINE(HAVE_FSTAT64)
565   fi
569 # If no strcasecmp, check for it in some known places
570 # It is in -lresolv on ReliantUNIX and UnixWare
571 #   -lresolve *must* follow -lnsl for name resolution to work properly
574 if test x$ac_cv_func_strcasecmp = xno ; then
575         AC_CHECK_LIB(resolv,strcasecmp,[LIBS="$LIBS -lresolv"]
576                 AC_DEFINE(HAVE_STRCASECMP))
580 # Check for the functions putprpwnam, set_auth_parameters,
581 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
582 # Needed for OSF1 and HPUX.
585 AC_LIBTESTFUNC(security, putprpwnam)
586 AC_LIBTESTFUNC(sec, putprpwnam)
588 AC_LIBTESTFUNC(security, set_auth_parameters)
589 AC_LIBTESTFUNC(sec, set_auth_parameters)
591 # UnixWare 7.x has its getspnam in -lgen
592 AC_LIBTESTFUNC(gen, getspnam)
594 AC_LIBTESTFUNC(security, getspnam)
595 AC_LIBTESTFUNC(sec, getspnam)
597 AC_LIBTESTFUNC(security, bigcrypt)
598 AC_LIBTESTFUNC(sec, bigcrypt)
600 AC_LIBTESTFUNC(security, getprpwnam)
601 AC_LIBTESTFUNC(sec, getprpwnam)
603 # this bit needs to be modified for each OS that is suported by
604 # smbwrapper. You need to specify how to created a shared library and
605 # how to compile C code to produce PIC object files
607 # these are the defaults, good for lots of systems
608 HOST_OS="$host_os"
609 LDSHFLAGS="-shared"
610 SHLD="\${CC}"
611 PICFLAG=""
612 SHLIBEXT="so"
613 BLDSHARED="false"
615 # and these are for particular systems
616 case "$host_os" in
617                 *linux*)   AC_DEFINE(LINUX)
618                         BLDSHARED="true"
619                         LDSHFLAGS="-shared" 
620                         PICFLAG="-fPIC"
621                 ;;
622                 *solaris*) AC_DEFINE(SUNOS5)
623                         BLDSHARED="true"
624                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
625                         PICFLAG="-KPIC -xO4"
626                 ;;
627                 *sunos*) AC_DEFINE(SUNOS4)
628                         BLDSHARED="true"
629                         LDSHFLAGS="-Wl,-h,\$@ -G"
630                         PICFLAG="-KPIC -O2"   # Is this correct for SunOS
631                 ;;
632                 *bsd*)  BLDSHARED="true"
633                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
634                         PICFLAG="-fPIC -O2"
635                 ;;
636                 *irix*) AC_DEFINE(IRIX)
637                         case "$host_os" in
638                         *irix6*) AC_DEFINE(IRIX6)
639                         ;;
640                         esac
641                         ATTEMPT_WRAP32_BUILD=yes
642                         BLDSHARED="true"
643                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
644                         if test "${ac_cv_prog_CC}" = "gcc"; then
645                                 PICFLAG="-fPIC"
646                         else 
647                                 PICFLAG="-KPIC"
648                         fi
649                 ;;
650                 *aix*) AC_DEFINE(AIX)
651                         BLDSHARED="true"
652                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry"
653                         PICFLAG="-O2 -qmaxmem=6000"
654                 ;;
655                 *hpux*) AC_DEFINE(HPUX)
656                         SHLIBEXT="sl"
657                         # Use special PIC flags for the native HP-UX compiler.
658                         if test $ac_cv_prog_cc_Ae = yes; then
659                                 BLDSHARED="true"
660                                 LDSHFLAGS="-b -z +h \$@"
661                                 PICFLAG="+z"
662                         fi
663                 ;;
664                 *qnx*) AC_DEFINE(QNX);;
665                 *osf*) AC_DEFINE(OSF1)
666                         BLDSHARED="true"
667                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
668                         PICFLAG="-fPIC"
669                 ;;
670                 *sco*) AC_DEFINE(SCO);;
671                 *unixware*) AC_DEFINE(UNIXWARE)
672                         BLDSHARED="true"
673                 ;;
674                 *next2*) AC_DEFINE(NEXT2);;
675                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]);;
676                 *sysv4*)
677                         case "$host" in
678                                 *-univel-*)     if [ test "$GCC" != yes ]; then
679                                                                         AC_DEFINE(HAVE_MEMSET)
680                                                                 fi
681                                                                 LDSHFLAGS="-G"
682                                 ;;
683                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX);;
684                         esac
685                         ;;
686                 *sysv5*)
687                         if [ test "$GCC" != yes ]; then
688                                 AC_DEFINE(HAVE_MEMSET)
689                         fi
690                         LDSHFLAGS="-G"
691                         ;;
692 esac
694 ################
696 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
697 AC_TRY_RUN([#include <stdio.h>
698 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
699 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
700 if test x"$samba_cv_have_longlong" = x"yes"; then
701     AC_DEFINE(HAVE_LONGLONG)
705 # Check if the compiler supports the LL prefix on long long integers.
706 # AIX needs this.
708 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
709     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
710         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
711 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
712    AC_DEFINE(COMPILER_SUPPORTS_LL)
715   
716 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
717 AC_TRY_RUN([#include <stdio.h>
718 #include <sys/stat.h>
719 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
720 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
721 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
722     AC_DEFINE(SIZEOF_OFF_T,8)
725 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
726 AC_TRY_RUN([
727 #if defined(HAVE_UNISTD_H)
728 #include <unistd.h>
729 #endif
730 #include <stdio.h>
731 #include <sys/stat.h>
732 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
733 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
734 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
735     AC_DEFINE(HAVE_OFF64_T)
738 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
739 AC_TRY_RUN([#include <stdio.h>
740 #include <sys/stat.h>
741 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
742 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
743 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
744     AC_DEFINE(SIZEOF_INO_T,8)
747 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
748 AC_TRY_RUN([
749 #if defined(HAVE_UNISTD_H)
750 #include <unistd.h>
751 #endif
752 #include <stdio.h>
753 #include <sys/stat.h>
754 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
755 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
756 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
757     AC_DEFINE(HAVE_INO64_T)
760 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
761 AC_TRY_COMPILE([
762 #if defined(HAVE_UNISTD_H)
763 #include <unistd.h>
764 #endif
765 #include <sys/types.h>
766 #include <dirent.h>],
767 [struct dirent64 de;],
768 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
769 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes"; then
770     AC_DEFINE(HAVE_STRUCT_DIRENT64)
773 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
774 AC_TRY_RUN([#include <stdio.h>
775 main() { char c; c=250; exit((c > 0)?0:1); }],
776 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
777 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
778     AC_DEFINE(HAVE_UNSIGNED_CHAR)
781 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
782 AC_TRY_COMPILE([#include <sys/types.h>
783 #include <sys/socket.h>
784 #include <netinet/in.h>],
785 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
786 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
787 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
788     AC_DEFINE(HAVE_SOCK_SIN_LEN)
791 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
792 AC_TRY_COMPILE([#include <sys/types.h>
793 #include <dirent.h>
794 void seekdir(DIR *d, long loc) { return; }],[return 0;],
795 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
796 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
797     AC_DEFINE(SEEKDIR_RETURNS_VOID)
800 AC_CACHE_CHECK([for __FILE__ macro],samba_cv_HAVE_FILE_MACRO,[
801 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FILE__);],
802 samba_cv_HAVE_FILE_MACRO=yes,samba_cv_HAVE_FILE_MACRO=no)])
803 if test x"$samba_cv_HAVE_FILE_MACRO" = x"yes"; then
804     AC_DEFINE(HAVE_FILE_MACRO)
807 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
808 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
809 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
810 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
811     AC_DEFINE(HAVE_FUNCTION_MACRO)
814 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
815 AC_TRY_RUN([
816 #include <sys/time.h>
817 #include <unistd.h>
818 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
819            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
820 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
821     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
824 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
825 AC_TRY_RUN([
826 #include <sys/types.h>
827 #include <stdarg.h>
828 void foo(const char *format, ...) { 
829        va_list ap;
830        int len;
831        char buf[5];
833        va_start(ap, format);
834        len = vsnprintf(0, 0, format, ap);
835        va_end(ap);
836        if (len != 5) exit(1);
838        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
840        exit(0);
842 main() { foo("hello"); }
844 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
845 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
846     AC_DEFINE(HAVE_C99_VSNPRINTF)
849 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
850 AC_TRY_RUN([#include <sys/types.h>
851 #include <dirent.h>
852 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
853 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
854 di->d_name[0] == 0) exit(0); exit(1);} ],
855 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
856 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
857     AC_DEFINE(HAVE_BROKEN_READDIR)
860 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
861 AC_TRY_COMPILE([#include <sys/types.h>
862 #include <utime.h>],
863 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
864 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
865 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
866     AC_DEFINE(HAVE_UTIMBUF)
869 dnl  utmp and utmpx come in many flavours
870 dnl  We need to check for many of them
871 dnl  But we don't need to do each and every one, because our code uses
872 dnl  mostly just the utmp (not utmpx) fields.
874 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
876 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
877 AC_TRY_COMPILE([#include <sys/types.h>
878 #include <utmp.h>],
879 [struct utmp ut;  ut.ut_name[0] = 'a';],
880 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
881 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
882     AC_DEFINE(HAVE_UT_UT_NAME)
883 fi 
885 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
886 AC_TRY_COMPILE([#include <sys/types.h>
887 #include <utmp.h>],
888 [struct utmp ut;  ut.ut_user[0] = 'a';],
889 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
890 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
891     AC_DEFINE(HAVE_UT_UT_USER)
892 fi 
894 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
895 AC_TRY_COMPILE([#include <sys/types.h>
896 #include <utmp.h>],
897 [struct utmp ut;  ut.ut_id[0] = 'a';],
898 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
899 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
900     AC_DEFINE(HAVE_UT_UT_ID)
901 fi 
903 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
904 AC_TRY_COMPILE([#include <sys/types.h>
905 #include <utmp.h>],
906 [struct utmp ut;  ut.ut_host[0] = 'a';],
907 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
908 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
909     AC_DEFINE(HAVE_UT_UT_HOST)
910 fi 
912 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
913 AC_TRY_COMPILE([#include <sys/types.h>
914 #include <utmp.h>],
915 [struct utmp ut;  time_t t; ut.ut_time = t;],
916 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
917 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
918     AC_DEFINE(HAVE_UT_UT_TIME)
919 fi 
921 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
922 AC_TRY_COMPILE([#include <sys/types.h>
923 #include <utmp.h>],
924 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
925 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
926 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
927     AC_DEFINE(HAVE_UT_UT_TV)
928 fi 
930 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
931 AC_TRY_COMPILE([#include <sys/types.h>
932 #include <utmp.h>],
933 [struct utmp ut;  ut.ut_type = 0;],
934 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
935 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
936     AC_DEFINE(HAVE_UT_UT_TYPE)
937 fi 
939 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
940 AC_TRY_COMPILE([#include <sys/types.h>
941 #include <utmp.h>],
942 [struct utmp ut;  ut.ut_pid = 0;],
943 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
944 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
945     AC_DEFINE(HAVE_UT_UT_PID)
946 fi 
948 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
949 AC_TRY_COMPILE([#include <sys/types.h>
950 #include <utmp.h>],
951 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
952 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
953 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
954     AC_DEFINE(HAVE_UT_UT_EXIT)
955 fi 
957 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
958 AC_TRY_COMPILE([#include <sys/types.h>
959 #include <utmp.h>],
960 [struct utmp ut;  ut.ut_addr = 0;],
961 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
962 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
963     AC_DEFINE(HAVE_UT_UT_ADDR)
964 fi 
966 if test x$ac_cv_func_pututline = xyes ; then
967   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
968   AC_TRY_COMPILE([#include <sys/types.h>
969 #include <utmp.h>],
970   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
971   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
972   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
973       AC_DEFINE(PUTUTLINE_RETURNS_UTMP)
974   fi
977 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
978 AC_TRY_COMPILE([#include <sys/types.h>
979 #include <utmpx.h>],
980 [struct utmpx ux;  ux.ut_syslen = 0;],
981 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
982 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
983     AC_DEFINE(HAVE_UX_UT_SYSLEN)
984 fi 
986 ############
987 # check for iconv in libc, and if not then we build our own
988 AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
989 AC_TRY_RUN([
990 #include <iconv.h>
991 main() {
992        iconv_t cd = iconv_open("ASCII", "UCS2");
993        if (cd == 0 || cd == (iconv_t)-1) return -1;
994        return 0;
997 samba_cv_HAVE_NATIVE_ICONV=yes,samba_cv_HAVE_NATIVE_ICONV=no,samba_cv_HAVE_NATIVE_ICONV=cross)])
998 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
999     AC_DEFINE(HAVE_NATIVE_ICONV)
1003 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1004 AC_TRY_RUN([
1005 #include <sys/types.h>
1006 #include <fcntl.h>
1007 #ifndef F_GETLEASE
1008 #define F_GETLEASE      1025
1009 #endif
1010 main() {
1011        int fd = open("/dev/null", O_RDONLY);
1012        return fcntl(fd, F_GETLEASE, 0) == -1;
1015 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1016 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1017     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX)
1020 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1021 AC_TRY_RUN([
1022 #include <sys/types.h>
1023 #include <fcntl.h>
1024 #include <signal.h>
1025 #ifndef F_NOTIFY
1026 #define F_NOTIFY 1026
1027 #endif
1028 main() {
1029         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1032 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1033 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1034     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY)
1037 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1038 AC_TRY_RUN([
1039 #include <sys/types.h>
1040 #include <fcntl.h>
1041 #include <signal.h>
1042 #include <sys/file.h>
1043 #ifndef LOCK_MAND
1044 #define LOCK_MAND       32
1045 #define LOCK_READ       64
1046 #endif
1047 main() {
1048         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1051 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1052 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1053     AC_DEFINE(HAVE_KERNEL_SHARE_MODES)
1059 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1060 AC_TRY_COMPILE([#include <sys/types.h>
1061 #include <fcntl.h>],
1062 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1063 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1064 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1065     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX)
1068 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1069 AC_TRY_RUN([#include <sys/types.h>
1070 #include <sys/capability.h>
1071 main() {
1072  cap_t cap;
1073  if ((cap = cap_get_proc()) == NULL)
1074    exit(1);
1075  cap->cap_effective |= CAP_NETWORK_MGT;
1076  cap->cap_inheritable |= CAP_NETWORK_MGT;
1077  cap_set_proc(cap);
1078  exit(0);
1081 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1082 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1083     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES)
1087 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1088 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1091 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1092 AC_TRY_COMPILE([#include <sys/types.h>
1093 #if defined(HAVE_RPC_RPC_H)
1094 #include <rpc/rpc.h>
1095 #endif],
1096 [int16 testvar;],
1097 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1098 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1099     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H)
1102 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1103 AC_TRY_COMPILE([#include <sys/types.h>
1104 #if defined(HAVE_RPC_RPC_H)
1105 #include <rpc/rpc.h>
1106 #endif],
1107 [uint16 testvar;],
1108 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1109 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1110     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H)
1113 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1114 AC_TRY_COMPILE([#include <sys/types.h>
1115 #if defined(HAVE_RPC_RPC_H)
1116 #include <rpc/rpc.h>
1117 #endif],
1118 [int32 testvar;],
1119 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1120 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1121     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H)
1124 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1125 AC_TRY_COMPILE([#include <sys/types.h>
1126 #if defined(HAVE_RPC_RPC_H)
1127 #include <rpc/rpc.h>
1128 #endif],
1129 [uint32 testvar;],
1130 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1131 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1132     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H)
1136 dnl Some systems (SCO) have a problem including
1137 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1138 dnl as a #define in <prot.h> and as part of an enum
1139 dnl in <rpc/rpc.h>.
1142 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1143 AC_TRY_COMPILE([#include <sys/types.h>
1144 #ifdef HAVE_SYS_SECURITY_H
1145 #include <sys/security.h>
1146 #include <prot.h>
1147 #endif  /* HAVE_SYS_SECURITY_H */
1148 #if defined(HAVE_RPC_RPC_H)
1149 #include <rpc/rpc.h>
1150 #endif],
1151 [int testvar;],
1152 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1153 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1154     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT)
1157 AC_MSG_CHECKING([for test routines])
1158 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1159            AC_MSG_RESULT(yes),
1160            AC_MSG_ERROR([cant find test code. Aborting config]),
1161            AC_MSG_WARN([cannot run when cross-compiling]))
1163 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1164 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1165            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1166 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1167     AC_DEFINE(HAVE_FTRUNCATE_EXTEND)
1170 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1171 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1172            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1173            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1174            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1175 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1176 then
1177     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1180 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1181 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1182            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1183 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1184     AC_DEFINE(HAVE_BROKEN_GETGROUPS)
1187 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1188 SAVE_CPPFLAGS="$CPPFLAGS"
1189 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/smbwrapper"
1190 AC_TRY_COMPILE([
1191 #define REPLACE_GETPASS 1
1192 #define NO_CONFIG_H 1
1193 #define main dont_declare_main
1194 #include "${srcdir-.}/lib/getsmbpass.c"
1195 #undef main
1196 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1197 CPPFLAGS="$SAVE_CPPFLAGS"
1199 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1200         AC_DEFINE(REPLACE_GETPASS)
1203 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1204 AC_TRY_RUN([
1205 #include <stdio.h>
1206 #include <sys/types.h>
1207 #include <netinet/in.h>
1208 #ifdef HAVE_ARPA_INET_H
1209 #include <arpa/inet.h>
1210 #endif
1211 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1212 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1213     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); } 
1214 exit(1);}],
1215            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1216 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1217     AC_DEFINE(REPLACE_INET_NTOA)
1220 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1221 AC_TRY_RUN([#include <stdlib.h>
1222 #include <sys/types.h>
1223 #include <sys/stat.h>
1224 #include <unistd.h>
1225 main() { 
1226   struct stat st;
1227   char tpl[20]="/tmp/test.XXXXXX"; 
1228   int fd = mkstemp(tpl); 
1229   if (fd == -1) exit(1);
1230   unlink(tpl);
1231   if (fstat(fd, &st) != 0) exit(1);
1232   if ((st.st_mode & 0777) != 0600) exit(1);
1233   exit(0);
1235 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1236 samba_cv_HAVE_SECURE_MKSTEMP=no,
1237 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1238 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1239     AC_DEFINE(HAVE_SECURE_MKSTEMP)
1242 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1243 AC_TRY_RUN([#include <unistd.h>
1244 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1245 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1246 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1247     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX)
1250 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1251 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1252            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1253 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1254     AC_DEFINE(HAVE_ROOT)
1255 else
1256     AC_MSG_WARN(running as non-root will disable some tests)
1259 ##################
1260 # look for a method of finding the list of network interfaces
1261 iface=no;
1262 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1263 AC_TRY_RUN([
1264 #define HAVE_IFACE_AIX 1
1265 #define AUTOCONF_TEST 1
1266 #include "confdefs.h"
1267 #include "${srcdir-.}/lib/interfaces.c"],
1268            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1269 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1270     iface=yes;AC_DEFINE(HAVE_IFACE_AIX)
1273 if test $iface = no; then
1274 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1275 AC_TRY_RUN([
1276 #define HAVE_IFACE_IFCONF 1
1277 #define AUTOCONF_TEST 1
1278 #include "confdefs.h"
1279 #include "${srcdir-.}/lib/interfaces.c"],
1280            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1281 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1282     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF)
1286 if test $iface = no; then
1287 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1288 AC_TRY_RUN([
1289 #define HAVE_IFACE_IFREQ 1
1290 #define AUTOCONF_TEST 1
1291 #include "confdefs.h"
1292 #include "${srcdir-.}/lib/interfaces.c"],
1293            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1294 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1295     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ)
1300 ################################################
1301 # look for a method of setting the effective uid
1302 seteuid=no;
1303 if test $seteuid = no; then
1304 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1305 AC_TRY_RUN([
1306 #define AUTOCONF_TEST 1
1307 #define USE_SETRESUID 1
1308 #include "confdefs.h"
1309 #include "${srcdir-.}/lib/util_sec.c"],
1310            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1311 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1312     seteuid=yes;AC_DEFINE(USE_SETRESUID)
1317 if test $seteuid = no; then
1318 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1319 AC_TRY_RUN([
1320 #define AUTOCONF_TEST 1
1321 #define USE_SETREUID 1
1322 #include "confdefs.h"
1323 #include "${srcdir-.}/lib/util_sec.c"],
1324            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1325 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1326     seteuid=yes;AC_DEFINE(USE_SETREUID)
1330 if test $seteuid = no; then
1331 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1332 AC_TRY_RUN([
1333 #define AUTOCONF_TEST 1
1334 #define USE_SETEUID 1
1335 #include "confdefs.h"
1336 #include "${srcdir-.}/lib/util_sec.c"],
1337            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1338 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1339     seteuid=yes;AC_DEFINE(USE_SETEUID)
1343 if test $seteuid = no; then
1344 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1345 AC_TRY_RUN([
1346 #define AUTOCONF_TEST 1
1347 #define USE_SETUIDX 1
1348 #include "confdefs.h"
1349 #include "${srcdir-.}/lib/util_sec.c"],
1350            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1351 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1352     seteuid=yes;AC_DEFINE(USE_SETUIDX)
1357 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
1358 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
1359            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
1360 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
1361     AC_DEFINE(HAVE_MMAP)
1364 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
1365 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
1366            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
1367 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
1368     AC_DEFINE(FTRUNCATE_NEEDS_ROOT)
1371 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
1372 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
1373            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
1374 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
1375     AC_DEFINE(HAVE_FCNTL_LOCK)
1378 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
1379 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
1380            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
1381 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
1382     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS)
1384 else
1387 dnl Don't check for 64 bit fcntl locking if we know that the
1388 dnl glibc2.1 broken check has succeeded.
1389 dnl 
1391   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
1392   AC_TRY_RUN([
1393 #if defined(HAVE_UNISTD_H)
1394 #include <unistd.h>
1395 #endif
1396 #include <stdio.h>
1397 #include <stdlib.h>
1399 #ifdef HAVE_FCNTL_H
1400 #include <fcntl.h>
1401 #endif
1403 #ifdef HAVE_SYS_FCNTL_H
1404 #include <sys/fcntl.h>
1405 #endif
1406 main() { struct flock64 fl64;
1407 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1408 exit(0);
1409 #else
1410 exit(1);
1411 #endif
1413        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1415   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1416       AC_DEFINE(HAVE_STRUCT_FLOCK64)
1417   fi
1420 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
1421 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
1422            samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)])
1423 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
1424     AC_DEFINE(HAVE_TRUNCATED_SALT)
1427 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
1428 AC_TRY_COMPILE([#include <sys/acl.h>
1429 #if defined(HAVE_RPCSVC_NIS_H)
1430 #include <rpcsvc/nis.h>
1431 #endif],
1432 [return 0;],
1433 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
1434 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
1435     AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES)
1439 #################################################
1440 # check for smbwrapper support
1441 AC_MSG_CHECKING(whether to use smbwrapper)
1442 AC_ARG_WITH(smbwrapper,
1443 [  --with-smbwrapper     Include SMB wrapper support
1444   --without-smbwrapper  Don't include SMB wrapper support (default)],
1445 [ case "$withval" in
1446   yes)
1447     AC_MSG_RESULT(yes)
1448     AC_DEFINE(WITH_SMBWRAPPER)
1449         WRAP="bin/smbsh bin/smbwrapper.$SHLIBEXT"
1451         if test x$ATTEMPT_WRAP32_BUILD = x; then
1452                 WRAP32=""
1453         else
1454                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
1455         fi
1457 # Conditions under which smbwrapper should not be built.
1459         if test x$PICFLAG = x; then
1460            echo No support for PIC code - disabling smbwrapper and smbsh
1461            WRAP=""
1462            WRAP32=""
1463         elif test x$ac_cv_func_syscall = xno; then
1464            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
1465            WRAP=""
1466            WRAP32=""
1467         fi
1468     ;;
1469   *)
1470     AC_MSG_RESULT(no)
1471     ;;
1472   esac ],
1473   AC_MSG_RESULT(no)
1476 #################################################
1477 # check for the AFS filesystem
1478 AC_MSG_CHECKING(whether to use AFS)
1479 AC_ARG_WITH(afs,
1480 [  --with-afs     Include AFS support
1481   --without-afs  Don't include AFS support (default)],
1482 [ case "$withval" in
1483   yes)
1484     AC_MSG_RESULT(yes)
1485     AC_DEFINE(WITH_AFS)
1486     ;;
1487   *)
1488     AC_MSG_RESULT(no)
1489     ;;
1490   esac ],
1491   AC_MSG_RESULT(no)
1495 #################################################
1496 # check for the DFS auth system
1497 AC_MSG_CHECKING(whether to use DFS auth)
1498 AC_ARG_WITH(dfs,
1499 [  --with-dfs     Include DFS support
1500   --without-dfs  Don't include DFS support (default)],
1501 [ case "$withval" in
1502   yes)
1503     AC_MSG_RESULT(yes)
1504     AC_DEFINE(WITH_DFS)
1505     ;;
1506   *)
1507     AC_MSG_RESULT(no)
1508     ;;
1509   esac ],
1510   AC_MSG_RESULT(no)
1513 #################################################
1514 # check for Kerberos IV auth system
1515 AC_MSG_CHECKING(whether to use Kerberos IV)
1516 AC_ARG_WITH(krb4,
1517 [  --with-krb4=base-dir     Include Kerberos IV support
1518   --without-krb4          Don't include Kerberos IV support (default)],
1519 [ case "$withval" in
1520   yes)
1521     AC_MSG_RESULT(yes)
1522     AC_DEFINE(KRB4_AUTH)
1523     AC_CHECK_LIB(resolv, dn_expand)
1524     LIBS="$LIBS -lkrb -ldes"
1525     CFLAGS="$CFLAGS -I$withval/include"
1526     LDFLAGS="$LDFLAGS -L$withval/lib"
1527     ;;
1528   *)
1529     AC_MSG_RESULT(no)
1530     ;;
1531   esac ],
1532   AC_MSG_RESULT(no)
1535 #################################################
1536 # check for Kerberos 5 auth system
1537 AC_MSG_CHECKING(whether to use Kerberos 5)
1538 AC_ARG_WITH(krb5,
1539 [  --with-krb5=base-dir     Include Kerberos 5 support
1540   --without-krb5          Don't include Kerberos 5 support (default)],
1541 [ case "$withval" in
1542   yes)
1543     AC_MSG_RESULT(yes)
1544     AC_DEFINE(KRB5_AUTH)
1545     LIBS="$LIBS -ldes425 -lkrb5 -lcrypto -lcom_err"
1546     CFLAGS="$CFLAGS -I$withval/include"
1547     LDFLAGS="$LDFLAGS -L$withval/lib"
1548     ;;
1549   *)
1550     AC_MSG_RESULT(no)
1551     ;;
1552   esac ],
1553   AC_MSG_RESULT(no)
1556 #################################################
1557 # check for automount support
1558 AC_MSG_CHECKING(whether to use AUTOMOUNT)
1559 AC_ARG_WITH(automount,
1560 [  --with-automount     Include AUTOMOUNT support
1561   --without-automount  Don't include AUTOMOUNT support (default)],
1562 [ case "$withval" in
1563   yes)
1564     AC_MSG_RESULT(yes)
1565     AC_DEFINE(WITH_AUTOMOUNT)
1566     ;;
1567   *)
1568     AC_MSG_RESULT(no)
1569     ;;
1570   esac ],
1571   AC_MSG_RESULT(no)
1574 #################################################
1575 # check for smbmount support
1576 AC_MSG_CHECKING(whether to use SMBMOUNT)
1577 AC_ARG_WITH(smbmount,
1578 [  --with-smbmount     Include SMBMOUNT (Linux only) support
1579   --without-smbmount  Don't include SMBMOUNT support (default)],
1580 [ case "$withval" in
1581   yes)
1582     AC_MSG_RESULT(yes)
1583     AC_DEFINE(WITH_SMBMOUNT)
1584     MPROGS="bin/smbmount bin/smbmnt bin/smbumount"
1585     ;;
1586   *)
1587     AC_MSG_RESULT(no)
1588     MPROGS=
1589     ;;
1590   esac ],
1591   AC_MSG_RESULT(no)
1592   MPROGS=
1596 #################################################
1597 # check for a PAM password database
1599 AC_MSG_CHECKING(whether to use PAM password database)
1600 AC_ARG_WITH(pam,
1601 [  --with-pam     Include PAM password database support
1602   --without-pam  Don't include PAM password database support (default)],
1603 [ case "$withval" in
1604   yes)
1605     AC_MSG_RESULT(yes)
1606     AC_DEFINE(WITH_PAM)
1607     LIBS="$LIBS -lpam"
1608     ;;
1609   *)
1610     AC_MSG_RESULT(no)
1611     ;;
1612   esac ],
1613   AC_MSG_RESULT(no)
1616 # we can't build a pam module if we don't have pam.
1617 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM)])
1619 #################################################
1620 # check for pam_smbpass support
1621 AC_MSG_CHECKING(whether to use pam_smbpass)
1622 AC_ARG_WITH(pam_smbpass,
1623 [  --with-pam_smbpass     Include the smbpass PAM module
1624   --without-pam_smbpass  Don't include the smbpass PAM module (default)],
1625 [ case "$withval" in
1626   yes)
1627     AC_MSG_RESULT(yes)
1629 # Conditions under which pam_smbpass should not be built.
1631        if test x$PICFLAG = x; then
1632           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
1633           PAM_MOD=""
1634        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
1635           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
1636           PAM_MOD=""
1637        else
1638           AC_DEFINE(WITH_PAM_SMBPASS)
1639           PAM_MOD="bin/pam_smbpass.so"
1640        fi
1641     ;;
1642   *)
1643     AC_MSG_RESULT(no)
1644     ;;
1645   esac ],
1646   AC_MSG_RESULT(no)
1650 ###############################################
1651 # test for where we get crypt() from, but only
1652 # if not using PAM
1653 if test "$with_pam" != yes; then
1654 AC_CHECK_FUNCS(crypt)
1655 if test x"$ac_cv_func_crypt" = x"no"; then
1656     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
1657         AC_DEFINE(HAVE_CRYPT)])
1662 #################################################
1663 # check for a TDB password database
1664 AC_MSG_CHECKING(whether to use TDB password database)
1665 AC_ARG_WITH(tdbsam,
1666 [  --with-tdbsam   Include experimental TDB password database
1667   --without-tdbsam  Don't include experimental TDB password database (default)],
1668 [ case "$withval" in
1669   yes)
1670     AC_MSG_RESULT(yes)
1671     AC_DEFINE(WITH_TDBPWD)
1672 #    AC_MSG_ERROR([TDB password database not supported in this version.])
1673     ;;
1674   *)
1675     AC_MSG_RESULT(no)
1676     ;;
1677   esac ],
1678   AC_MSG_RESULT(no)
1681 #################################################
1682 # check for a LDAP password database
1683 AC_MSG_CHECKING(whether to use LDAP password database)
1684 AC_ARG_WITH(ldap,
1685 [  --with-ldap     Include LDAP support
1686   --without-ldap  Don't include LDAP support (default)],
1687 [ case "$withval" in
1688   yes)
1689     AC_MSG_RESULT(yes)
1690     AC_DEFINE(WITH_LDAP)
1691     AC_MSG_ERROR([LDAP password database not supported in this version.])
1692     ;;
1693   *)
1694     AC_MSG_RESULT(no)
1695     ;;
1696   esac ],
1697   AC_MSG_RESULT(no)
1700 #################################################
1701 # check for a NISPLUS password database
1702 AC_MSG_CHECKING(whether to use NISPLUS password database)
1703 AC_ARG_WITH(nisplus,
1704 [  --with-nisplus     Include NISPLUS password database support
1705   --without-nisplus  Don't include NISPLUS password database support (default)],
1706 [ case "$withval" in
1707   yes)
1708     AC_MSG_RESULT(yes)
1709     AC_DEFINE(WITH_NISPLUS)
1710     ;;
1711   *)
1712     AC_MSG_RESULT(no)
1713     ;;
1714   esac ],
1715   AC_MSG_RESULT(no)
1718 #################################################
1719 # check for a NISPLUS_HOME support 
1720 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
1721 AC_ARG_WITH(nisplus-home,
1722 [  --with-nisplus-home     Include NISPLUS_HOME support
1723   --without-nisplus-home  Don't include NISPLUS_HOME support (default)],
1724 [ case "$withval" in
1725   yes)
1726     AC_MSG_RESULT(yes)
1727     AC_DEFINE(WITH_NISPLUS_HOME)
1728     ;;
1729   *)
1730     AC_MSG_RESULT(no)
1731     ;;
1732   esac ],
1733   AC_MSG_RESULT(no)
1736 #################################################
1737 # check for the secure socket layer
1738 AC_MSG_CHECKING(whether to use SSL)
1739 AC_ARG_WITH(ssl,
1740 [  --with-ssl     Include SSL support
1741   --without-ssl  Don't include SSL support (default)
1742   --with-sslinc=DIR Where the SSL includes are (defaults to /usr/local/ssl)],
1743 [ case "$withval" in
1744   yes)
1745     AC_MSG_RESULT(yes)
1746     AC_DEFINE(WITH_SSL)
1747     withval="/usr/local/ssl"     # default
1749     if test "${with_sslinc+set}" = set; then
1751         withval="$with_sslinc"
1752         case "$withval" in
1753         yes|no)
1754           echo "configure: warning: --with-sslinc called without argument - will use default" 1>&w
1755           CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1756           LIBS="-lssl -lcrypto $LIBS"
1757           LDFLAGS="=L/usr/local/ssl/lib $LDFLAGS"
1758         ;;
1759         * )
1760           CFLAGS="-I${withval} $CFLAGS"
1761           LIBS="-lssl -lcrypto $LIBS"
1762           LDFLAGS="-L${withval}/lib $LDFLAGS"
1763         ;;
1764         esac
1766     else
1768         CFLAGS="-I/usr/local/ssl/include $CFLAGS"   
1769         LIBS="-lssl -lcrypto $LIBS"
1770         LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
1772     fi
1774     if test ! -d ${withval}; then
1775       echo "configure: error: called with --with-ssl, but ssl base directory ${withval} does not exist or is not a directory. Aborting config" 1>&2
1776       exit 1
1777     fi 
1779     CFLAGS="-DHAVE_CRYPT_DECL $CFLAGS"  # Damn, SSLeay defines its own
1781     ;;
1782   *)
1783     AC_MSG_RESULT(no)
1784     ;;
1785   esac ],
1786   AC_MSG_RESULT(no)
1789 #################################################
1790 # check for syslog logging
1791 AC_MSG_CHECKING(whether to use syslog logging)
1792 AC_ARG_WITH(syslog,
1793 [  --with-syslog     Include experimental SYSLOG support
1794   --without-syslog  Don't include SYSLOG support (default)],
1795 [ case "$withval" in
1796   yes)
1797     AC_MSG_RESULT(yes)
1798     AC_DEFINE(WITH_SYSLOG)
1799     ;;
1800   *)
1801     AC_MSG_RESULT(no)
1802     ;;
1803   esac ],
1804   AC_MSG_RESULT(no)
1807 #################################################
1808 # check for a shared memory profiling support
1809 AC_MSG_CHECKING(whether to use profiling)
1810 AC_ARG_WITH(profile,
1811 [  --with-profile     Include profile support
1812   --without-profile  Don't include profile support (default)],
1813 [ case "$withval" in
1814   yes)
1815     AC_MSG_RESULT(yes)
1816     AC_DEFINE(WITH_PROFILE)
1817     ;;
1818   *)
1819     AC_MSG_RESULT(no)
1820     ;;
1821   esac ],
1822   AC_MSG_RESULT(no)
1826 #################################################
1827 # check for experimental netatalk resource fork support
1828 AC_MSG_CHECKING(whether to support netatalk)
1829 AC_ARG_WITH(netatalk,
1830 [  --with-netatalk     Include experimental Netatalk support
1831   --without-netatalk  Don't include experimental Netatalk support (default)],
1832 [ case "$withval" in
1833   yes)
1834     AC_MSG_RESULT(yes)
1835     AC_DEFINE(WITH_NETATALK)
1836     ;;
1837   *)
1838     AC_MSG_RESULT(no)
1839     ;;
1840   esac ],
1841   AC_MSG_RESULT(no)
1844 #################################################
1845 # check for experimental disk-quotas support
1846 QUOTAOBJS=smbd/noquotas.o
1848 AC_MSG_CHECKING(whether to support disk-quotas)
1849 AC_ARG_WITH(quotas,
1850 [  --with-quotas     Include experimental disk-quota support
1851   --without-quotas  Don't include experimental disk-quota support (default)],
1852 [ case "$withval" in
1853   yes)
1854     AC_MSG_RESULT(yes)
1855     QUOTAOBJS=smbd/quotas.o
1856     ;;
1857   *)
1858     AC_MSG_RESULT(no)
1859     ;;
1860   esac ],
1861   AC_MSG_RESULT(no)
1863 AC_SUBST(QUOTAOBJS)
1865 #################################################
1866 # check for experimental utmp accounting
1868 AC_MSG_CHECKING(whether to support utmp accounting)
1869 AC_ARG_WITH(utmp,
1870 [  --with-utmp     Include experimental utmp accounting
1871   --without-utmp  Don't include experimental utmp accounting (default)],
1872 [ case "$withval" in
1873   yes)
1874     AC_MSG_RESULT(yes)
1875     AC_DEFINE(WITH_UTMP)
1876     ;;
1877   *)
1878     AC_MSG_RESULT(no)
1879     ;;
1880   esac ],
1881   AC_MSG_RESULT(no)
1884 #################################################
1885 # check for MS Dfs support
1887 AC_MSG_CHECKING(whether to support Microsoft Dfs)
1888 AC_ARG_WITH(msdfs,
1889 [  --with-msdfs         Include MS Dfs support
1890   --without-msdfs       Don't include MS Dfs support (default)],
1891 [ case "$withval" in
1892   yes)
1893      AC_MSG_RESULT(yes)
1894      AC_DEFINE(WITH_MSDFS)
1895      ;;
1896   *)
1897     AC_MSG_RESULT(no)
1898     ;;
1899   esac ],
1900   AC_MSG_RESULT(no)
1903 #################################################
1904 # set private directory location
1905 AC_ARG_WITH(privatedir,
1906 [  --with-privatedir=DIR     Where to put smbpasswd ($ac_default_prefix/private)],
1907 [ case "$withval" in
1908   yes|no)
1909   #
1910   # Just in case anybody calls it without argument
1911   #
1912     AC_MSG_WARN([--with-privatedir called without argument - will use default])
1913     privatedir='${prefix}/private'
1914   ;;
1915   * )
1916     privatedir="$withval"
1917     ;;
1918   esac
1919   AC_SUBST(privatedir)],
1920   [privatedir='${prefix}/private'
1921    AC_SUBST(privatedir)]
1924 #################################################
1925 # set lock directory location
1926 AC_ARG_WITH(lockdir,
1927 [  --with-lockdir=DIR     Where to put lock files ($ac_default_prefix/var/locks)],
1928 [ case "$withval" in
1929   yes|no)
1930   #
1931   # Just in case anybody calls it without argument
1932   #
1933     AC_MSG_WARN([--with-lockdir called without argument - will use default])
1934     lockdir='$(VARDIR)/locks'
1935   ;;
1936   * )
1937     lockdir="$withval"
1938     ;;
1939   esac
1940   AC_SUBST(lockdir)],
1941   [lockdir='$(VARDIR)/locks'
1942    AC_SUBST(lockdir)]
1945 #################################################
1946 # set SWAT directory location
1947 AC_ARG_WITH(swatdir,
1948 [  --with-swatdir=DIR     Where to put SWAT files ($ac_default_prefix/swat)],
1949 [ case "$withval" in
1950   yes|no)
1951   #
1952   # Just in case anybody does it
1953   #
1954     AC_MSG_WARN([--with-swatdir called without argument - will use default])
1955     swatdir='${prefix}/swat'
1956   ;;
1957   * )
1958     swatdir="$withval"
1959     ;;
1960   esac
1961   AC_SUBST(swatdir)],
1962   [swatdir='${prefix}/swat'
1963    AC_SUBST(swatdir)]
1966 #################################################
1967 # these tests are taken from the GNU fileutils package
1968 AC_CHECKING(how to get filesystem space usage)
1969 space=no
1971 # Test for statvfs64.
1972 if test $space = no; then
1973   # SVR4
1974   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
1975   [AC_TRY_RUN([
1976 #if defined(HAVE_UNISTD_H)
1977 #include <unistd.h>
1978 #endif
1979 #include <sys/types.h>
1980 #include <sys/statvfs.h>
1981   main ()
1982   {
1983     struct statvfs64 fsd;
1984     exit (statvfs64 (".", &fsd));
1985   }],
1986   fu_cv_sys_stat_statvfs64=yes,
1987   fu_cv_sys_stat_statvfs64=no,
1988   fu_cv_sys_stat_statvfs64=cross)])
1989   if test $fu_cv_sys_stat_statvfs64 = yes; then
1990     space=yes
1991     AC_DEFINE(STAT_STATVFS64)
1992   fi
1995 # Perform only the link test since it seems there are no variants of the
1996 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
1997 # because that got a false positive on SCO OSR5.  Adding the declaration
1998 # of a `struct statvfs' causes this test to fail (as it should) on such
1999 # systems.  That system is reported to work fine with STAT_STATFS4 which
2000 # is what it gets when this test fails.
2001 if test $space = no; then
2002   # SVR4
2003   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
2004                  [AC_TRY_LINK([#include <sys/types.h>
2005 #include <sys/statvfs.h>],
2006                               [struct statvfs fsd; statvfs (0, &fsd);],
2007                               fu_cv_sys_stat_statvfs=yes,
2008                               fu_cv_sys_stat_statvfs=no)])
2009   if test $fu_cv_sys_stat_statvfs = yes; then
2010     space=yes
2011     AC_DEFINE(STAT_STATVFS)
2012   fi
2015 if test $space = no; then
2016   # DEC Alpha running OSF/1
2017   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
2018   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
2019   [AC_TRY_RUN([
2020 #include <sys/param.h>
2021 #include <sys/types.h>
2022 #include <sys/mount.h>
2023   main ()
2024   {
2025     struct statfs fsd;
2026     fsd.f_fsize = 0;
2027     exit (statfs (".", &fsd, sizeof (struct statfs)));
2028   }],
2029   fu_cv_sys_stat_statfs3_osf1=yes,
2030   fu_cv_sys_stat_statfs3_osf1=no,
2031   fu_cv_sys_stat_statfs3_osf1=no)])
2032   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
2033   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
2034     space=yes
2035     AC_DEFINE(STAT_STATFS3_OSF1)
2036   fi
2039 if test $space = no; then
2040 # AIX
2041   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
2042 member (AIX, 4.3BSD)])
2043   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
2044   [AC_TRY_RUN([
2045 #ifdef HAVE_SYS_PARAM_H
2046 #include <sys/param.h>
2047 #endif
2048 #ifdef HAVE_SYS_MOUNT_H
2049 #include <sys/mount.h>
2050 #endif
2051 #ifdef HAVE_SYS_VFS_H
2052 #include <sys/vfs.h>
2053 #endif
2054   main ()
2055   {
2056   struct statfs fsd;
2057   fsd.f_bsize = 0;
2058   exit (statfs (".", &fsd));
2059   }],
2060   fu_cv_sys_stat_statfs2_bsize=yes,
2061   fu_cv_sys_stat_statfs2_bsize=no,
2062   fu_cv_sys_stat_statfs2_bsize=no)])
2063   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
2064   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
2065     space=yes
2066     AC_DEFINE(STAT_STATFS2_BSIZE)
2067   fi
2070 if test $space = no; then
2071 # SVR3
2072   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
2073   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
2074   [AC_TRY_RUN([#include <sys/types.h>
2075 #include <sys/statfs.h>
2076   main ()
2077   {
2078   struct statfs fsd;
2079   exit (statfs (".", &fsd, sizeof fsd, 0));
2080   }],
2081     fu_cv_sys_stat_statfs4=yes,
2082     fu_cv_sys_stat_statfs4=no,
2083     fu_cv_sys_stat_statfs4=no)])
2084   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
2085   if test $fu_cv_sys_stat_statfs4 = yes; then
2086     space=yes
2087     AC_DEFINE(STAT_STATFS4)
2088   fi
2091 if test $space = no; then
2092 # 4.4BSD and NetBSD
2093   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
2094 member (4.4BSD and NetBSD)])
2095   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
2096   [AC_TRY_RUN([#include <sys/types.h>
2097 #ifdef HAVE_SYS_PARAM_H
2098 #include <sys/param.h>
2099 #endif
2100 #ifdef HAVE_SYS_MOUNT_H
2101 #include <sys/mount.h>
2102 #endif
2103   main ()
2104   {
2105   struct statfs fsd;
2106   fsd.f_fsize = 0;
2107   exit (statfs (".", &fsd));
2108   }],
2109   fu_cv_sys_stat_statfs2_fsize=yes,
2110   fu_cv_sys_stat_statfs2_fsize=no,
2111   fu_cv_sys_stat_statfs2_fsize=no)])
2112   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
2113   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
2114     space=yes
2115     AC_DEFINE(STAT_STATFS2_FSIZE)
2116   fi
2119 if test $space = no; then
2120   # Ultrix
2121   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
2122   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
2123   [AC_TRY_RUN([#include <sys/types.h>
2124 #ifdef HAVE_SYS_PARAM_H
2125 #include <sys/param.h>
2126 #endif
2127 #ifdef HAVE_SYS_MOUNT_H
2128 #include <sys/mount.h>
2129 #endif
2130 #ifdef HAVE_SYS_FS_TYPES_H
2131 #include <sys/fs_types.h>
2132 #endif
2133   main ()
2134   {
2135   struct fs_data fsd;
2136   /* Ultrix's statfs returns 1 for success,
2137      0 for not mounted, -1 for failure.  */
2138   exit (statfs (".", &fsd) != 1);
2139   }],
2140   fu_cv_sys_stat_fs_data=yes,
2141   fu_cv_sys_stat_fs_data=no,
2142   fu_cv_sys_stat_fs_data=no)])
2143   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
2144   if test $fu_cv_sys_stat_fs_data = yes; then
2145     space=yes
2146     AC_DEFINE(STAT_STATFS2_FS_DATA)
2147   fi
2151 # As a gating factor for large file support, in order to
2152 # use <4GB files we must have the following minimal support
2153 # available.
2154 # long long, and a 64 bit off_t or off64_t.
2155 # If we don't have all of these then disable large
2156 # file support.
2158 AC_MSG_CHECKING([if large file support can be enabled])
2159 AC_TRY_COMPILE([
2160 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
2161 #include <sys/types.h>
2162 #else
2163 __COMPILE_ERROR_
2164 #endif
2166 [int i],
2167 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
2168 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
2169     AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
2171 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
2173 AC_ARG_WITH(spinlocks, [  --with-spinlocks        use spin locks instead of fcntl locks ])
2174 if test "x$with_spinlocks" = "xyes"; then
2175     AC_DEFINE(USE_SPINLOCKS)
2177     case "$host_cpu" in
2178         sparc)
2179             AC_DEFINE(SPARC_SPINLOCKS)
2180             ;;
2182         i386|i486|i586|i686)
2183             AC_DEFINE(INTEL_SPINLOCKS)
2184             ;;
2186         mips)
2187             AC_DEFINE(MIPS_SPINLOCKS)
2188             ;;
2190         powerpc)
2191             AC_DEFINE(POWERPC_SPINLOCKS)
2192             ;;
2193     esac
2196 #################################################
2197 # check for ACL support
2199 AC_MSG_CHECKING(whether to support ACLs)
2200 AC_ARG_WITH(acl-support,
2201 [  --with-acl-support        Include ACL support
2202   --without-acl-support  Don't include ACL support (default)],
2203 [ case "$withval" in
2204   yes)
2206         case "$host_os" in
2207         *sysv5*)
2208             AC_MSG_RESULT(Using UnixWare ACLs)
2209             AC_DEFINE(HAVE_UNIXWARE_ACLS)
2210             ;;
2211         *solaris*)
2212             AC_MSG_RESULT(Using solaris ACLs)
2213             AC_DEFINE(HAVE_SOLARIS_ACLS)
2214             ;;
2215                 *irix*)
2216                         AC_MSG_RESULT(Using IRIX ACLs)
2217                         AC_DEFINE(HAVE_IRIX_ACLS)
2218                         ;;
2219                 *aix*)
2220                         AC_MSG_RESULT(Using AIX ACLs)
2221                         AC_DEFINE(HAVE_AIX_ACLS)
2222                         ;;
2223         *)
2224                         AC_CHECK_LIB(acl,acl_get_file)
2225                         AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
2226                         AC_TRY_LINK([#include <sys/types.h>
2227 #include <sys/acl.h>],
2228 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
2229 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
2230                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
2231                                 AC_MSG_RESULT(Using posix ACLs)
2232                                 AC_DEFINE(HAVE_POSIX_ACLS)
2233                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
2234                                 AC_TRY_LINK([#include <sys/types.h>
2235 #include <sys/acl.h>],
2236 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
2237 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
2238                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
2239                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP)
2240                                 fi
2241                         fi
2242             ;;
2243         esac
2244         ;;
2245   *)
2246     AC_MSG_RESULT(no)
2247     AC_DEFINE(HAVE_NO_ACLS)
2248     ;;
2249   esac ],
2250   AC_DEFINE(HAVE_NO_ACLS)
2251   AC_MSG_RESULT(no)
2254 #################################################
2255 # check whether winbind is supported on this platform
2257 AC_MSG_CHECKING(whether to compile winbind)
2259 case "$host_os" in 
2260         *linux*|*solaris*)
2261                 WINBIND_TARGETS="$WINBIND_TARGETS \$(WINBIND_PROGS)"
2262                 case "$with_pam" in
2263                         yes)
2264                                 WINBIND_TARGETS="$WINBIND_TARGETS \$(WINBIND_PAM_PROGS)"
2265                         ;;
2266                         *)
2267                 esac
2268                 ;;
2269         *)
2270                 winbind_no_reason=", unsupported on $host_os"
2271                 ;;
2272 esac
2274 AC_ARG_WITH(winbind,
2275 [  --with-winbind       Build winbind library (default, if supported by OS)
2276   --without-winbind     Don't build winbind library],
2278   case "$withval" in
2279         no)
2280                 WINBIND_TARGETS=""
2281                 winbind_reason=""
2282                 ;;
2283   esac ],
2286 if test x"$WINBIND_TARGETS" = x; then
2287         AC_MSG_RESULT(no$winbind_no_reason)
2288 else
2289         AC_MSG_RESULT(yes)
2292 AC_SUBST(WINBIND_TARGETS)
2294 #################################################
2295 # final configure stuff
2297 echo "checking configure summary"
2298 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
2299            echo "configure OK";,
2300            AC_MSG_ERROR([summary failure. Aborting config]),:)
2302 builddir=`pwd`
2303 AC_SUBST(builddir)
2305 AC_OUTPUT(include/stamp-h Makefile)