1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
25 AC_LIBREPLACE_CC_CHECKS
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
31 for obj in ${TEVENT_OBJ}; do
32 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
34 AC_SUBST(LIBTEVENT_OBJ0)
35 LIBS="${LIBS} ${TEVENT_LIBS}"
37 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
38 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
43 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
45 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46 if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
50 dnl Unique-to-Samba variables we'll be playing with.
51 AC_SUBST(SAMBA_CPPFLAGS)
56 AC_SUBST(MODULE_EXPORTS)
62 AC_SUBST(RELRO_LDFLAGS)
64 AC_SUBST(INSTALLLIBCMD_SH)
65 AC_SUBST(INSTALLLIBCMD_A)
66 AC_SUBST(UNINSTALLLIBCMD_SH)
67 AC_SUBST(UNINSTALLLIBCMD_A)
69 AC_SUBST(INSTALL_LIBWBCLIENT)
70 AC_SUBST(UNINSTALL_LIBWBCLIENT)
71 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72 AC_SUBST(LIBWBCLIENT_SHARED)
73 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
74 AC_SUBST(LIBWBCLIENT_STATIC)
75 AC_SUBST(LIBWBCLIENT_SOVER)
77 AC_SUBST(LIBWBCLIENT_LIBS)
79 AC_SUBST(LIBSAMBAUTIL_SHARED)
91 AC_SUBST(INSTALL_PAM_MODULES)
92 AC_SUBST(UNINSTALL_PAM_MODULES)
94 AC_SUBST(EXTRA_BIN_PROGS)
95 AC_SUBST(CIFSMOUNT_PROGS)
96 AC_SUBST(INSTALL_CIFSMOUNT)
97 AC_SUBST(UNINSTALL_CIFSMOUNT)
98 AC_SUBST(CIFSUMOUNT_PROGS)
99 AC_SUBST(INSTALL_CIFSUMOUNT)
100 AC_SUBST(UNINSTALL_CIFSUMOUNT)
101 AC_SUBST(CIFSUPCALL_PROGS)
102 AC_SUBST(INSTALL_CIFSUPCALL)
103 AC_SUBST(UNINSTALL_CIFSUPCALL)
104 AC_SUBST(EXTRA_SBIN_PROGS)
105 AC_SUBST(EXTRA_ALL_TARGETS)
106 AC_SUBST(CONFIG_LIBS)
109 # compile with optimization and without debugging by default, but
110 # allow people to set their own preference.
111 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
112 # if it has no value. This prevent *very* large debug binaries from occurring
114 if test "x$debug" = "xyes" ; then
115 CFLAGS="${CFLAGS} -g"
117 if test "x$CFLAGS" = x; then
121 m4_include(../lib/socket_wrapper/config.m4)
122 m4_include(../lib/nss_wrapper/config.m4)
124 m4_include(m4/swat.m4)
126 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
128 # Probe the gcc version for extra CFLAGS. We always stash these in
129 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
130 # Makefile edit, avoiding the need to re-run configure.
131 if test x"$ac_cv_prog_gcc" = x"yes" ; then
132 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
133 # Add -Wdeclaration-after-statement if compiler supports it
135 [that the C compiler understands -Wdeclaration-after-statement],
136 samba_cv_HAVE_Wdeclaration_after_statement, [
141 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
142 samba_cv_HAVE_Wdeclaration_after_statement=yes,
143 samba_cv_HAVE_Wdeclaration_after_statement=no,
144 samba_cv_HAVE_Wdeclaration_after_statement=cross)
147 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
148 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
151 #-Werror-implicit-function-declaration
153 [that the C compiler understands -Werror-implicit-function-declaration],
154 samba_cv_HAVE_Werror_implicit_function_declaration, [
159 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
160 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
161 samba_cv_HAVE_Werror_implicit_function_declaration=no,
162 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
164 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
165 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
168 # krb5developer is like developer, except we don't get
169 # -Wstrict-prototypes.
170 if test x"$krb5_developer" != x"$yes" ; then
171 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
174 if test x"$picky_developer" = x"yes"; then
175 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
179 #################################################
180 # check for a shared memory profiling support
181 AC_MSG_CHECKING(whether to use profiling)
182 AC_ARG_WITH(profiling-data,
183 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
187 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
188 samba_cv_WITH_PROFILE=yes
192 samba_cv_WITH_PROFILE=no
198 dnl Checks for programs.
199 smbtorture4_possible=yes
204 m4_include(../m4/check_make.m4)
205 AC_SAMBA_GNU_MAKE([true], [true])
208 m4_include(../m4/check_perl.m4)
209 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
212 m4_include(../m4/check_python.m4)
213 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
215 AC_CHECK_TOOL(AR, ar)
217 dnl Check if we (actually our C compiler!) use GNU ld
220 dnl Certain versions of GNU ld the default is not to have the
221 dnl --allow-shlib-undefined flag defined. This causes a stackload of
222 dnl warnings when building modules.
223 if test "$ac_cv_prog_gnu_ld" = "yes"; then
224 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
225 AC_MSG_CHECKING(GNU ld release date)
227 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
229 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
230 if test -n "$ac_cv_gnu_ld_date"; then
231 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
232 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
234 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
235 ac_cv_gnu_ld_version_script=yes
238 AC_MSG_CHECKING(GNU ld release version)
240 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
241 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
242 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
244 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
245 AC_MSG_CHECKING(GNU ld release version major)
246 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
247 AC_MSG_CHECKING(GNU ld release version minor)
248 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
249 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
250 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
252 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
253 ac_cv_gnu_ld_version_script=yes
258 dnl look for executable suffix
261 dnl Check if C compiler understands -c and -o at the same time
263 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
270 dnl Check if the C compiler understands -Werror (GNU)
271 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
276 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
277 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
278 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
279 Werror_FLAGS="-Werror"
281 dnl Check if the C compiler understands -w2
282 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
287 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
288 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
289 if test x"$samba_cv_HAVE_w2" = x"yes"; then
292 dnl Check if the C compiler understands -errwarn (Sun)
293 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
298 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
299 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
300 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
301 Werror_FLAGS="-errwarn=%all"
303 dnl Check if the C compiler understands -qhalt (IBM)
304 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
309 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
310 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
311 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
312 Werror_FLAGS="-qhalt=w"
318 ############################################
319 # check if the compiler can handle negative enum values
320 # and don't truncate the values to INT_MAX
321 # a runtime test is needed here
323 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
327 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
329 enum negative_values v1 = NEGATIVE_VALUE;
330 unsigned v2 = NEGATIVE_VALUE;
332 if (v1 != 0xFFFFFFFF) {
333 printf("%u != 0xFFFFFFFF\n", v1);
336 if (v2 != 0xFFFFFFFF) {
337 printf("%u != 0xFFFFFFFF\n", v2);
344 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
345 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
346 AC_MSG_WARN([using --uint-enums for pidl])
347 PIDL_ARGS="$PIDL_ARGS --uint-enums"
350 dnl Figure out the flags to support named structure initializers
352 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
354 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
355 AC_MSG_CHECKING(uname -s)
356 AC_MSG_RESULT(${UNAME_S})
358 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
359 AC_MSG_CHECKING(uname -r)
360 AC_MSG_RESULT(${UNAME_R})
362 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
363 AC_MSG_CHECKING(uname -m)
364 AC_MSG_RESULT(${UNAME_M})
366 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
367 AC_MSG_CHECKING(uname -p)
368 AC_MSG_RESULT(${UNAME_P})
370 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
371 AC_MSG_CHECKING(uname -i)
372 AC_MSG_RESULT(${UNAME_I})
374 dnl Add #include for broken IRIX header files
377 #TODO add to libreplace
378 if test x"$ac_cv_prog_gcc" != x"yes" ; then
379 dnl Fix sensible defaults for MIPSPro compilers. The
380 dnl error numbers are valid for the 7.3 compilers,
381 dnl hopefully also valid for the 7.4 series.
383 dnl Bugzilla 3801. Force an error on warning 1035
384 dnl so we don't incorrectly detect stdint.h. This
385 dnl warning is emitted for #error directives.
386 CFLAGS="$CFLAGS -diag_error 1035"
387 dnl 1209: Controlling expression is constant
388 dnl 1174: Function foo declared but never referenced
389 dnl 3201: Parameter foo was never referenced
390 CFLAGS="$CFLAGS -woff 1209,1174,3201"
398 AC_SUBST(LDSHFLAGS_Z_DEFS)
400 AC_SUBST(LDSHFLAGS_Z_NODEFS)
402 dnl Add modules that have to be built by default here
403 dnl These have to be built static:
404 default_static_modules=""
405 default_static_modules="$default_static_modules pdb_smbpasswd"
406 default_static_modules="$default_static_modules pdb_tdbsam"
407 default_static_modules="$default_static_modules pdb_wbc_sam"
408 default_static_modules="$default_static_modules rpc_lsarpc"
409 default_static_modules="$default_static_modules rpc_samr"
410 default_static_modules="$default_static_modules rpc_winreg"
411 default_static_modules="$default_static_modules rpc_initshutdown"
412 default_static_modules="$default_static_modules rpc_dssetup"
413 default_static_modules="$default_static_modules rpc_wkssvc"
414 default_static_modules="$default_static_modules rpc_svcctl"
415 default_static_modules="$default_static_modules rpc_ntsvcs"
416 default_static_modules="$default_static_modules rpc_netlogon"
417 default_static_modules="$default_static_modules rpc_netdfs"
418 default_static_modules="$default_static_modules rpc_srvsvc"
419 default_static_modules="$default_static_modules rpc_spoolss"
420 default_static_modules="$default_static_modules rpc_eventlog"
421 default_static_modules="$default_static_modules auth_sam"
422 default_static_modules="$default_static_modules auth_unix"
423 default_static_modules="$default_static_modules auth_winbind"
424 default_static_modules="$default_static_modules auth_wbc"
425 default_static_modules="$default_static_modules auth_server"
426 default_static_modules="$default_static_modules auth_domain"
427 default_static_modules="$default_static_modules auth_builtin"
428 default_static_modules="$default_static_modules vfs_default"
429 default_static_modules="$default_static_modules nss_info_template"
431 dnl These are preferably build shared, and static if dlopen() is not available
432 default_shared_modules=""
433 default_shared_modules="$default_shared_modules vfs_recycle"
434 default_shared_modules="$default_shared_modules vfs_audit"
435 default_shared_modules="$default_shared_modules vfs_extd_audit"
436 default_shared_modules="$default_shared_modules vfs_full_audit"
437 default_shared_modules="$default_shared_modules vfs_netatalk"
438 default_shared_modules="$default_shared_modules vfs_fake_perms"
439 default_shared_modules="$default_shared_modules vfs_default_quota"
440 default_shared_modules="$default_shared_modules vfs_readonly"
441 default_shared_modules="$default_shared_modules vfs_cap"
442 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
443 default_shared_modules="$default_shared_modules vfs_shadow_copy"
444 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
445 default_shared_modules="$default_shared_modules charset_CP850"
446 default_shared_modules="$default_shared_modules charset_CP437"
447 default_shared_modules="$default_shared_modules auth_script"
448 default_shared_modules="$default_shared_modules vfs_readahead"
449 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
450 default_shared_modules="$default_shared_modules vfs_streams_xattr"
451 default_shared_modules="$default_shared_modules vfs_streams_depot"
452 default_shared_modules="$default_shared_modules vfs_acl_xattr"
453 default_shared_modules="$default_shared_modules vfs_acl_tdb"
454 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
455 default_shared_modules="$default_shared_modules vfs_preopen"
456 default_shared_modules="$default_shared_modules vfs_catia"
457 default_shared_modules="$default_shared_modules vfs_scannedonly"
458 default_shared_modules="$default_shared_modules vfs_crossrename"
459 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
460 default_shared_modules="$default_shared_modules vfs_time_audit"
461 default_shared_modules="$default_shared_modules idmap_autorid"
463 if test "x$developer" = xyes; then
464 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
465 default_static_modules="$default_static_modules auth_netlogond"
466 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
470 # Config CPPFLAG settings for strange OS's that must be set
471 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
472 # case statement; its first reference must be unconditional.
477 # Defines needed for HPUX support.
478 # HPUX has bigcrypt but (sometimes?) doesn't use it for
479 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
483 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
489 # CRAY Unicos has broken const handling
491 AC_MSG_RESULT([disabling const])
492 CPPFLAGS="$CPPFLAGS -Dconst="
496 # AIX4.x doesn't even admit to having large
497 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
500 AC_MSG_RESULT([enabling large file support])
501 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
502 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
505 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
506 # to the existance of large files..
507 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
508 # recommendations on large file support, however it makes the
509 # compile work using gcc 2.7 and 2.8, whereas using the Sun
510 # recommendation makes the compile fail on gcc2.7. JRA.
512 # Solaris uses SYSV printing. Make sure to set that here. --jerry
515 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
517 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
518 AC_MSG_RESULT([no large file support])
521 AC_MSG_RESULT([enabling large file support])
522 if test "$ac_cv_prog_gcc" = yes; then
523 ${CC-cc} -v >conftest.c 2>&1
524 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
526 case "$ac_cv_gcc_compiler_version_number" in
527 *"gcc version 2.6"*|*"gcc version 2.7"*)
528 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
529 LDFLAGS="$LDFLAGS -lthread"
530 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
533 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
534 LDFLAGS="$LDFLAGS -lthread"
535 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
536 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
540 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
541 LDFLAGS="$LDFLAGS -lthread"
542 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
543 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
549 # IRIX uses SYSV printing. Make sure to set that here
552 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
554 *freebsd*|*dragonfly*)
555 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
558 # VOS may need to have POSIX support and System V compatibility enabled.
565 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
566 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
570 *-D_SYSV*|*-D_SVID_SOURCE*)
573 CPPFLAGS="$CPPFLAGS -D_SYSV"
574 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
578 # Tests needed for SINIX large file support.
581 if test $host = mips-sni-sysv4 ; then
582 AC_MSG_CHECKING([for LFS support])
583 old_CPPFLAGS="$CPPFLAGS"
584 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
588 #if _LFS64_LARGEFILE == 1
593 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
594 CPPFLAGS="$old_CPPFLAGS"
595 if test x$SINIX_LFS_SUPPORT = xyes ; then
596 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
597 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
598 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
599 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
600 LIBS="`getconf LFS64_LIBS` $LIBS"
602 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
606 # Systems with LFS support.
608 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
609 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
610 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
611 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
612 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
615 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
618 AC_MSG_CHECKING([for LFS support])
619 old_CPPFLAGS="$CPPFLAGS"
620 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
623 #include <sys/utsname.h>
627 #if _LFS64_LARGEFILE == 1
632 /* Ensure this is glibc 2.2 or higher */
633 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
634 int libc_major = __GLIBC__;
635 int libc_minor = __GLIBC_MINOR__;
643 /* Ensure this is kernel 2.4 or higher */
646 release = strdup(uts.release);
647 major = atoi(strsep(&release, "."));
648 minor = atoi(strsep(&release, "."));
650 if (major > 2 || (major == 2 && minor > 3))
657 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
658 CPPFLAGS="$old_CPPFLAGS"
659 if test x$LINUX_LFS_SUPPORT = xyes ; then
660 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
661 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
662 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
663 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
665 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
669 # MacOS X is the *only* system that uses compose character in utf8. This
670 # is so horribly broken....
673 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
675 # Add a system specific charset module.
676 default_shared_modules="$default_shared_modules charset_macosxfs"
680 AC_MSG_CHECKING([for LFS support])
681 old_CPPFLAGS="$CPPFLAGS"
682 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
686 #if _LFS64_LARGEFILE == 1
691 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
692 CPPFLAGS="$old_CPPFLAGS"
693 if test x$GLIBC_LFS_SUPPORT = xyes ; then
694 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
695 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
696 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
698 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
701 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
702 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
707 SAVE_CPPFLAGS="${CPPFLAGS}"
708 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
710 AC_LIBREPLACE_BROKEN_CHECKS
711 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
712 AC_LIBREPLACE_NETWORK_CHECKS
714 CPPFLAGS="${SAVE_CPPFLAGS}"
716 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
718 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
719 AC_SUBST(LIBREPLACE_OBJS)
721 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
722 AC_SUBST(LIBREPLACE_LIBS)
725 # add -ldl to the global LIBS
726 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
727 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
730 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
731 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
732 AC_CHECK_HEADERS(limits.h float.h libintl.h)
733 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
734 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
735 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
736 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
737 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
738 AC_CHECK_HEADERS(sys/sysmacros.h)
739 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
740 AC_CHECK_HEADERS(langinfo.h locale.h)
741 AC_CHECK_HEADERS(xfs/libxfs.h)
742 AC_CHECK_HEADERS(netgroup.h)
743 AC_CHECK_HEADERS(linux/falloc.h)
745 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
751 ## These fail to compile on IRIX so just check for their presence
752 AC_CHECK_HEADERS(sys/mode.h,,,)
754 # Look for Darwin headers
755 old_CPPFLAGS="$CPPFLAGS"
756 CPPFLAGS="-Iinclude $CPPFLAGS"
757 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
758 CPPFLAGS="$old_CPPFLAGS"
760 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
761 # subdirectory of headers.
762 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
764 if test x"$enable_developer" = x"yes" ; then
765 if test x"$ac_cv_header_valgrind_h" = xyes -o \
766 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
767 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
772 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
773 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
777 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
778 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
779 if test x"$ac_cv_header_shadow_h" = x"yes"; then
780 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
784 AC_CHECK_HEADERS(shadow.h)
785 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
786 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
788 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
789 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
791 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
793 # For experimental utmp support (lastlog on some BSD-like systems)
794 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
796 AC_CHECK_SIZEOF(int,cross)
797 AC_CHECK_SIZEOF(long,cross)
798 AC_CHECK_SIZEOF(long long,cross)
799 AC_CHECK_SIZEOF(short,cross)
814 AC_CHECK_TYPE(ssize_t, int)
815 AC_CHECK_TYPE(wchar_t, unsigned short)
817 ############################################
818 # for cups support we need libcups, and a handful of header files
821 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
823 if test x$enable_cups != xno; then
824 AC_PATH_PROG(CUPS_CONFIG, cups-config)
826 if test "x$CUPS_CONFIG" != x; then
828 ac_save_LDFLAGS=$LDFLAGS
829 ac_save_PRINT_LIBS=$PRINT_LIBS
830 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
832 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
833 x"$ac_cv_header_cups_language_h" = xyes; then
834 # try linking with -lcups alone first. That should work unless libcups is
835 # underlinked. With cups-config --libs we pull in unwanted and unneeded
836 # dendencies including thread libraries - use cups-config only if really
838 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
839 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
840 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
841 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
843 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
844 samba_cv_HAVE_CUPS=yes
845 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
847 AC_MSG_WARN([cups-config around but cups-devel not installed])
848 CFLAGS=$ac_save_CFLAGS
849 LDFLAGS=$ac_save_LDFLAGS
850 PRINT_LIBS=$ac_save_PRINT_LIBS
853 elif test x"$enable_cups" = x"yes"; then
854 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
858 AC_ARG_ENABLE(iprint,
859 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
861 if test x$enable_iprint != xno; then
862 if test x"$samba_cv_HAVE_CUPS" = xyes; then
863 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
864 elif test x"$enable_iprint" = x"yes"; then
865 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
869 ############################################
870 # check if the compiler will optimize out function calls
871 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
876 this_function_does_not_exist();
882 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
883 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
884 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
887 #############################################
888 # check for fd passing struct via msg_control
889 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
891 #include <sys/types.h>
894 #include <sys/socket.h>
895 #include <sys/un.h>],
900 char control[CMSG_SPACE(sizeof(int))];
902 msg.msg_control = control_un.control;
903 msg.msg_controllen = sizeof(control_un.control);
905 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
906 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
907 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
908 [If we can use msg_control for passing file descriptors])
911 #############################################
912 # check for fd passing struct via msg_acctrights
913 AC_CACHE_CHECK([for fd passing via msg_acctrights],
914 samba_cv_msghdr_msg_acctrights, [
916 #include <sys/types.h>
919 #include <sys/socket.h>
920 #include <sys/un.h>],
924 msg.msg_acctrights = (caddr_t) &fd;
925 msg.msg_acctrightslen = sizeof(fd);
927 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
928 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
929 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
930 [If we can use msg_acctrights for passing file descriptors])
933 AC_CHECK_FUNCS(dirfd)
934 if test x"$ac_cv_func_dirfd" = x"yes"; then
935 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
938 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
940 #include <sys/types.h>
945 #include <signal.h>],[struct sigevent s;],
946 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
947 if test x"$samba_cv_struct_sigevent" = x"yes"; then
948 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
949 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
950 [#include <signal.h>])
953 # and glibc has setresuid under linux but the function does
954 # nothing until kernel 2.1.44! very dumb.
955 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
956 AC_TRY_RUN([#include <errno.h>
957 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
958 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
959 if test x"$samba_cv_have_setresuid" = x"yes"; then
960 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
963 # Do the same check for setresguid...
965 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
966 AC_TRY_RUN([#include <unistd.h>
968 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
969 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
970 if test x"$samba_cv_have_setresgid" = x"yes"; then
971 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
976 ###############################################
977 # Readline included by default unless explicitly asked not to
978 test "${with_readline+set}" != "set" && with_readline=yes
980 # test for where we get readline() from
981 AC_MSG_CHECKING(whether to use readline)
982 AC_ARG_WITH(readline,
983 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
984 [ case "$with_readline" in
988 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
989 AC_CHECK_HEADERS(readline/history.h)
991 AC_CHECK_HEADERS(readline.h readline/readline.h,[
992 for termlib in ncurses curses termcap terminfo termlib tinfo; do
993 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
995 AC_CHECK_LIB(readline, rl_callback_handler_install,
996 [TERMLIBS="-lreadline $TERMLIBS"
997 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
998 break], [TERMLIBS=], $TERMLIBS)])
1006 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1007 # alternate readline path
1009 _cppflags=${CPPFLAGS}
1011 # Add additional search path
1012 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1013 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1015 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1016 AC_CHECK_HEADERS(readline/history.h)
1018 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1019 for termlib in ncurses curses termcap terminfo termlib; do
1020 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1022 AC_CHECK_LIB(readline, rl_callback_handler_install,
1023 [TERMLDFLAGS="-L$with_readline/lib"
1024 TERMCPPFLAGS="-I$with_readline/include"
1025 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1026 TERMLIBS="-lreadline $TERMLIBS"
1027 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1028 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1036 AC_SUBST(TERMLDFLAGS)
1038 # The readline API changed slightly from readline3 to readline4, so
1039 # code will generate warnings on one of them unless we have a few
1041 AC_CHECK_LIB(readline, rl_completion_matches,
1042 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1043 [Do we have rl_completion_matches?])],
1047 # not all readline libs have rl_event_hook or history_list
1048 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1049 AC_CHECK_LIB(readline, history_list,
1050 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1054 ###############################################
1055 # test for where we get yp_get_default_domain() from
1056 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1057 AC_CHECK_FUNCS(yp_get_default_domain)
1059 # Check if we have execl, if not we need to compile smbrun.
1060 AC_CHECK_FUNCS(execl)
1061 if test x"$ac_cv_func_execl" = x"no"; then
1062 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1065 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1066 AC_CHECK_FUNCS(strtol)
1067 AC_CHECK_FUNCS(strchr chflags)
1068 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1069 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1070 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1071 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1072 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1073 AC_CHECK_FUNCS(getgrset)
1074 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1075 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1076 AC_CHECK_FUNCS(fallocate fallocate64)
1077 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1078 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1079 AC_CHECK_FUNCS(fdopendir fdopendir64)
1080 AC_CHECK_FUNCS(getpwent_r)
1081 AC_CHECK_FUNCS(getdents64)
1082 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1083 AC_CHECK_FUNCS(syslog vsyslog timegm)
1084 AC_CHECK_FUNCS(setlocale nl_langinfo)
1085 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1086 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1087 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1088 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1089 AC_CHECK_HEADERS(sys/mman.h)
1090 # setbuffer, shmget, shm_open are needed for smbtorture
1091 AC_CHECK_FUNCS(shmget shm_open)
1092 AC_CHECK_FUNCS(gettext dgettext)
1093 AC_CHECK_FUNCS(bindtextdomain textdomain)
1094 AC_CHECK_FUNCS(strupr)
1096 # Find a method of generating a stack trace
1097 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1098 # libexecinfo provides backtrace_symbols on FreeBSD
1099 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1100 AC_CHECK_FUNCS(backtrace_symbols)
1101 AC_CHECK_LIB(exc, trace_back_stack)
1103 # check for sysctlbyname for BSD systems
1104 AC_CHECK_FUNCS(sysctlbyname)
1106 #################################################
1107 # Check to see if core dump directory is defined in linux
1108 # with /proc/sys/kernel/core_pattern
1110 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1111 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1112 [Whether Linux kernel uses core_pattern for core files]),
1115 #############################
1116 # check if building with gpfs
1117 AC_CHECK_HEADERS(gpfs_gpl.h)
1118 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1119 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1120 default_shared_modules="$default_shared_modules vfs_gpfs"
1123 #############################################
1124 # check if building on Isilon OneFS
1125 printf "%s" "checking for Isilon OneFS... "
1127 LIBS="$LIBS -lisi_version"
1128 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1129 [get_isilon_copyright()],
1130 samba_cv_HAVE_ONEFS=yes,
1131 samba_cv_HAVE_ONEFS=no)
1132 echo $samba_cv_HAVE_ONEFS
1133 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1134 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1135 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1136 default_static_modules="$default_static_modules"
1137 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1138 # Need to also add general libs for oplocks support
1139 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1141 AC_SUBST(ONEFS_LIBS)
1144 # Note that all the libunwind symbols in the API are defined to internal
1145 # platform-specific version, so we must include libunwind.h before checking
1147 AC_MSG_CHECKING([for libunwind])
1150 UNWIND_ARCH="unknown"
1151 if test x"$UNAME_I" != x"unknown"; then
1152 UNWIND_ARCH="$UNAME_I"
1153 elif test x"$UNAME_M" != x"unknown"; then
1154 UNWIND_ARCH="$UNAME_M"
1155 elif test x"$UNAME_P" != x"unknown"; then
1156 UNWIND_ARCH="$UNAME_P"
1159 case "$UNWIND_ARCH" in
1161 # This probably won't link without
1162 # the platform-specific libunwind.
1163 LIBS="$LIBS -lunwind"
1166 # Add the platform-specific libunwind module.
1167 LIBS="$LIBS -lunwind -lunwind-x86"
1170 # Add the platform-specific libunwind module.
1171 # based on uname -i, uname -m or uname -p
1172 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1178 #ifdef HAVE_LIBUNWIND_H
1179 #include <libunwind.h>
1183 unw_context_t ctx; unw_cursor_t cur;
1184 char buf[256]; unw_word_t off;
1185 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1186 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1190 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1192 # If we have libunwind, test whether we also have libunwind-ptrace
1193 # which would let us unwind arbitrary processes.
1195 AC_CHECK_HEADERS(libunwind-ptrace.h)
1196 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1198 LIBUNWIND_PTRACE="-lunwind-ptrace";
1199 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1200 [Whether libunwind-ptrace.a is available.])
1202 [ LIBUNWIND_PTRACE="" ])
1211 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1212 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1213 AC_CHECK_HEADERS(sys/ptrace.h)
1214 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1217 #if HAVE_SYS_TYPES_H
1218 #include <sys/types.h>
1220 #if HAVE_SYS_PTRACE_H
1221 #include <sys/ptrace.h>
1225 pid_t me = (pid_t)-1;
1226 ptrace(PTRACE_ATTACH, me, 0, 0);
1227 ptrace(PTRACE_DETACH, me, 0, 0);
1232 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1233 [Whether the Linux ptrace(2) interface is available.])
1241 AC_SUBST(LIBUNWIND_PTRACE)
1243 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1244 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1245 AC_CHECK_FUNCS(__getcwd _getcwd)
1246 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1247 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1248 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1249 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1250 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1251 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1252 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1253 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1254 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1255 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1256 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1257 AC_CHECK_FUNCS(prctl)
1260 #ifdef HAVE_SYS_PRCTL_H
1261 #include <sys/prctl.h>
1264 [int i; i = prtcl(0); ],
1265 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1271 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1272 # glibc <= 2.3.2 has a broken getgrouplist
1273 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1275 #include <sys/utsname.h>
1277 /* glibc up to 2.3 has a broken getgrouplist */
1278 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1279 int libc_major = __GLIBC__;
1280 int libc_minor = __GLIBC_MINOR__;
1284 if ((libc_major == 2) && (libc_minor <= 3))
1289 ], [samba_cv_linux_getgrouplist_ok=yes],
1290 [samba_cv_linux_getgrouplist_ok=no],
1291 [samba_cv_linux_getgrouplist_ok=cross])])
1292 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1293 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1297 AC_CHECK_FUNCS(getgrouplist)
1302 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1305 if test x$ac_cv_func_stat64 = xno ; then
1306 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1308 #if defined(HAVE_UNISTD_H)
1311 #include <sys/stat.h>
1312 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1313 AC_MSG_RESULT([$ac_cv_func_stat64])
1314 if test x$ac_cv_func_stat64 = xyes ; then
1315 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1319 if test x$ac_cv_func_lstat64 = xno ; then
1320 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1322 #if defined(HAVE_UNISTD_H)
1325 #include <sys/stat.h>
1326 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1327 AC_MSG_RESULT([$ac_cv_func_lstat64])
1328 if test x$ac_cv_func_lstat64 = xyes ; then
1329 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1333 if test x$ac_cv_func_fstat64 = xno ; then
1334 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1336 #if defined(HAVE_UNISTD_H)
1339 #include <sys/stat.h>
1340 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1341 AC_MSG_RESULT([$ac_cv_func_fstat64])
1342 if test x$ac_cv_func_fstat64 = xyes ; then
1343 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1347 #################################################
1348 # Check whether struct stat has timestamps with sub-second resolution.
1351 samba_cv_stat_hires=no
1352 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1353 [samba_cv_stat_hires=yes])
1354 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1355 [samba_cv_stat_hires=yes])
1356 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1357 [samba_cv_stat_hires=yes])
1358 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1359 [samba_cv_stat_hires=yes])
1360 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1361 [samba_cv_stat_hires=yes])
1363 if test x"$samba_cv_stat_hires" = x"yes" ; then
1364 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1365 [whether struct stat has sub-second timestamps])
1368 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1369 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1370 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1373 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1376 [#include <sys/stat.h>],
1378 int a = UF_DOS_ARCHIVE;
1379 int h = UF_DOS_HIDDEN;
1381 int s = UF_DOS_SYSTEM;
1382 int i = UF_DOS_NOINDEX;
1383 int f = UF_DOS_FLAGS;
1385 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1388 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1389 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1392 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1393 samba_cv_function_attribute_destructor,
1397 __attribute__((destructor))
1398 static void cleanup(void) { }
1400 samba_cv_function_attribute_destructor=yes)
1403 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1404 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1405 [whether we can compile with __attribute__((destructor))])
1408 #####################################
1409 # needed for SRV lookups
1410 AC_CHECK_LIB(resolv, dn_expand)
1411 AC_CHECK_LIB(resolv, _dn_expand)
1412 AC_CHECK_LIB(resolv, __dn_expand)
1414 AC_TRY_COMPILE([#include <resolv.h>],
1415 [struct __res_state s; res_ninit(&s);],
1416 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1418 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1419 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1423 # Check for the functions putprpwnam, set_auth_parameters,
1424 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1425 # Needed for OSF1 and HPUX.
1428 AC_LIBTESTFUNC(security, putprpwnam)
1429 AC_LIBTESTFUNC(sec, putprpwnam)
1431 AC_LIBTESTFUNC(security, set_auth_parameters)
1432 AC_LIBTESTFUNC(sec, set_auth_parameters)
1434 # UnixWare 7.x has its getspnam in -lgen
1435 AC_LIBTESTFUNC(gen, getspnam)
1437 AC_LIBTESTFUNC(security, getspnam)
1438 AC_LIBTESTFUNC(sec, getspnam)
1440 AC_LIBTESTFUNC(security, bigcrypt)
1441 AC_LIBTESTFUNC(sec, bigcrypt)
1443 AC_LIBTESTFUNC(security, getprpwnam)
1444 AC_LIBTESTFUNC(sec, getprpwnam)
1446 AC_CHECK_FUNCS(strsignal)
1448 ############################################
1449 # Check for EA implementations
1452 AC_SEARCH_LIBS(getproplist, [proplist])
1453 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1454 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1455 AC_CHECK_FUNCS(sizeof_proplist_entry)
1457 *freebsd4* | *dragonfly* )
1458 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1461 AC_CHECK_FUNCS(attropen)
1464 AC_SEARCH_LIBS(getxattr, [attr])
1465 AC_CHECK_FUNCS(getxattr,[
1466 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1468 AC_CHECK_FUNCS(getea,[
1469 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1471 AC_CHECK_FUNCS(attr_get,[
1472 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1474 AC_CHECK_FUNCS(extattr_delete_file,[
1475 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1480 ########################################################
1481 # Do xattr functions take additional options like on Darwin?
1482 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1483 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1485 LIBS="$LIBS $ACL_LIBS"
1487 #include <sys/types.h>
1488 #if HAVE_ATTR_XATTR_H
1489 #include <attr/xattr.h>
1490 #elif HAVE_SYS_XATTR_H
1491 #include <sys/xattr.h>
1494 getxattr(0, 0, 0, 0, 0, 0);
1496 [smb_attr_cv_xattr_add_opt=yes],
1497 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1499 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1500 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1510 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1512 if test "x$enable_pie" != xno
1514 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1516 cat > conftest.c <<EOF
1518 int main () { return 0;}
1520 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1528 if test x"${samba_cv_fpie}" = x"yes"
1537 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1539 if test "x$enable_relro" != xno
1541 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1543 cat > conftest.c <<EOF
1545 main () { return 0;}
1547 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1555 if test x"${samba_cv_relro}" = x"yes"
1557 RELRO_LDFLAGS="-Wl,-z,relro"
1565 # Assume non-shared by default and override below
1568 # these are the defaults, good for lots of systems
1573 SHLD="\${CC} \${CFLAGS}"
1574 PICFLAG="${PIE_CFLAGS}"
1578 # this bit needs to be modified for each OS that supports share libs
1579 # You need to specify how to create a shared library and
1580 # how to compile C code to produce PIC object files
1582 AC_MSG_CHECKING([ability to build shared libraries])
1584 # and these are for particular systems
1586 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1588 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1589 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1592 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1593 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1594 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1596 DYNEXP="-Wl,--export-dynamic"
1598 SONAMEFLAG="-Wl,-soname="
1599 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1601 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1603 if test "${GCC}" = "yes"; then
1605 SONAMEFLAG="-Wl,-soname="
1606 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1614 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1615 SONAMEFLAG="-Wl,-soname="
1617 SONAMEFLAG="-Wl,-h,"
1619 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1620 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1622 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1625 SONAMEFLAG="-Wl,-h,"
1626 PICFLAG="-KPIC" # Is this correct for SunOS
1627 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1628 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1630 *netbsd* | *freebsd* | *dragonfly* )
1633 DYNEXP="-Wl,--export-dynamic"
1634 SONAMEFLAG="-Wl,-soname,"
1635 PICFLAG="-fPIC -DPIC"
1636 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1637 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1639 *openbsd*) BLDSHARED="true"
1641 DYNEXP="-Wl,-Bdynamic"
1642 SONAMEFLAG="-Wl,-soname,"
1644 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1645 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1647 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1649 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1653 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1654 SONAMEFLAG="-Wl,-soname,"
1655 if test "${GCC}" = "yes"; then
1660 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1662 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1664 # use expfull to export underscored symbols
1665 # add rtl to remove /lib/crt0.o warning
1666 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1667 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1669 # as AIX code is always position independent...
1670 # .po will just create compile warnings, use po.o:
1671 if test "${GCC}" != "yes"; then
1672 ## for funky AIX compiler using strncpy()
1673 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1676 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1677 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1678 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1680 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1681 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1682 # 64bit build using HP's cc with CFLAGS="+DD64"
1683 # hppa: 64bit build unsupported by gcc
1684 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1685 # HP-UX 11.00 ld needs PHSS_33034
1687 if test "${GCC}" = "yes"; then
1693 # "Uses depth-first symbol resolution"
1694 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1695 if test "$host_cpu" != "ia64"; then
1696 # "don't store literals in read-only memory" (?):
1697 PICFLAG="$PICFLAG +ESnolit"
1700 if test "$host_cpu" = "ia64"; then
1702 # TODO: does the linker find the right 32/64 bit version of the libs? :
1703 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1706 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1708 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1709 SONAMEFLAG="-Wl,-soname="
1711 SONAMEFLAG="-Wl,+h,"
1713 # PIE/PIC flags at link time are required on HP-UX because
1714 # linking requires a temporary source file, which is being
1715 # compiled with the indicated flags - which need to contain
1716 # PIC flags when we don't support PIE flags:
1717 if test "$PIE_LDFLAGS" = "" ; then
1718 PIE_LDFLAGS=\${PICFLAG}
1720 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1721 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1723 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1726 SONAMEFLAG="-Wl,-soname,"
1727 if test "${GCC}" = "yes"; then
1730 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1731 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1732 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1733 saved_ldflags="$LDFLAGS"
1734 AC_MSG_CHECKING([if $flags works])
1735 LDFLAGS="$flags $saved_ldflags"
1737 [AC_MSG_RESULT([yes])
1738 LDSHFLAGS_Z_NODEFS=$flags],
1739 AC_MSG_RESULT([no]))
1740 LDFLAGS="$saved_ldflags"
1741 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1744 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1745 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1747 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1750 SONAMEFLAG="-Wl,-soname,"
1752 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1754 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1755 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1757 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1758 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1760 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1762 *-univel-*) if [ test "$GCC" != yes ]; then
1763 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1768 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1770 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1773 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1774 if [ test "$GCC" != yes ]; then
1775 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1778 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1780 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1785 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1787 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1788 CFLAGS="$CFLAGS -fno-common"
1791 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1793 # Since gcc doesn't fail on unrecognised options, the
1794 # PIE test incorrectly succeeds. Darwin gcc does not
1795 # actually support the PIE stuff.
1798 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1802 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1806 if test "$enable_shared" != "yes"; then
1810 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1811 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1814 if test x"$BLDSHARED" = x"true" ; then
1815 LDFLAGS="$LDFLAGS -L./bin"
1818 AC_MSG_RESULT($BLDSHARED)
1820 if test x"$enable_developer" = x"yes" ; then
1821 default_as_needed=auto
1823 default_as_needed=no
1825 AC_ARG_ENABLE(as-needed,
1826 AS_HELP_STRING([--enable-as-needed],
1827 [Turn on as-needed support if available (default=no)]),
1828 [enable_as_needed=$enableval],
1829 [enable_as_needed=$default_as_needed])
1830 if test "x$enable_as_needed" != xno; then
1831 saved_before_as_needed_ldflags="$LDFLAGS"
1832 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1833 saved_ldflags="$LDFLAGS"
1834 AC_MSG_CHECKING([if $flags works])
1835 LDFLAGS="$flags $saved_ldflags"
1837 [AC_MSG_RESULT([yes])
1838 LD_AS_NEEDED_FLAG=$flags
1839 ld_as_needed_flag_found=yes],
1840 AC_MSG_RESULT([no]))
1841 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1842 test x"$ld_as_needed_flag_found" = xyes && break
1846 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1847 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1848 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1849 cat > conftest_shb.c <<END
1852 cat > conftest_sha.c <<END
1858 cat > conftest.c <<END
1867 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1868 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1869 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1870 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1871 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1872 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1873 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1877 ld_as_needed_flag_found=no
1878 LDFLAGS="$saved_before_as_needed_ldflags"
1879 AC_MSG_RESULT([yes])
1881 rm conftest* libconftest*
1884 # check if we have to disable LD_AS_NEEDED_FLAG:
1885 # On some systems for a veriety of reasons linking with
1886 # -Wl,--as-needed -lreadline -lncurses fails
1887 # we have to retest, if these combination is detected before.
1890 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1891 if test x$ld_as_needed_flag_found = xyes ; then
1892 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1893 # try if check no fails
1895 LIBS="$LIBS $TERMLIBS"
1896 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1903 # for historical reasons almost all linkers don't complain about unresolved
1904 # symbols in shared libs. Except for the internal samba modules we want to get
1905 # errors when we produce a shared lib with unresolved symbols. On some
1906 # platforms unresolved symbols might be intended, so we might have to add
1907 # platform specific exceptions here.
1909 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1910 saved_ldflags="$LDFLAGS"
1911 AC_MSG_CHECKING([if $flags works])
1912 LDFLAGS="$flags $saved_ldflags"
1914 [AC_MSG_RESULT([yes])
1915 LDSHFLAGS_Z_DEFS=$flags
1916 ldshflags_z_defs_found=yes],
1917 AC_MSG_RESULT([no]))
1918 LDFLAGS=$saved_ldflags
1919 test x"$ldshflags_z_defs_found" = xyes && break
1922 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1923 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1924 AC_MSG_CHECKING([LDFLAGS])
1925 AC_MSG_RESULT([$LDFLAGS])
1926 AC_MSG_CHECKING([DYNEXP])
1927 AC_MSG_RESULT([$DYNEXP])
1929 #######################################################
1930 # test whether building a shared library actually works
1931 if test $BLDSHARED = true; then
1933 AC_MSG_CHECKING([SHLD])
1934 AC_MSG_RESULT([$SHLD])
1935 AC_MSG_CHECKING([LDSHFLAGS])
1936 AC_MSG_RESULT([$LDSHFLAGS])
1938 AC_MSG_CHECKING([SHLIBEXT])
1939 AC_MSG_RESULT([$SHLIBEXT])
1940 AC_MSG_CHECKING([SONAMEFLAG])
1941 AC_MSG_RESULT([$SONAMEFLAG])
1943 AC_MSG_CHECKING([PICFLAG])
1944 AC_MSG_RESULT([$PICFLAG])
1946 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1947 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1949 AC_CACHE_CHECK([whether building shared libraries actually works],
1950 [ac_cv_shlib_works],[
1951 # try building a trivial shared library
1952 ac_cv_shlib_works=no
1953 # The $SHLD and $LDSHFLAGS variables may contain references to other
1954 # variables so they need to be eval'ed.
1955 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1957 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1958 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1959 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1961 ac_cv_shlib_works=yes
1964 rm -f "shlib.$SHLIBEXT" shlib.o
1967 if test $ac_cv_shlib_works = no; then
1972 if test x"$BLDSHARED" != x"true"; then
1973 LDSHFLAGS="shared-libraries-disabled"
1974 SONAMEFLAG="shared-libraries-disabled"
1975 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1976 SHLD="shared-libraries-disabled"
1977 PICFLAG="${PIE_CFLAGS}"
1978 SHLIBEXT="shared_libraries_disabled"
1979 smbtorture4_possible=no
1982 AC_MSG_CHECKING([used PICFLAG])
1983 AC_MSG_RESULT([$PICFLAG])
1985 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1989 ###########################################################
1991 # Configuration of subsystems / libraries
1993 ###########################################################
1997 UNINSTALLLIBCMD_SH=:
2000 if test $BLDSHARED = true; then
2001 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2002 UNINSTALLLIBCMD_SH="rm -f"
2004 if test $enable_static = yes; then
2005 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2006 UNINSTALLLIBCMD_A="rm -f"
2009 #################################################
2010 # --disable-shared-libs
2011 # can be used to disable the internal use of shared libs altogether
2012 # (this only has an effect when building shared libs is enabled)
2017 AC_MSG_CHECKING(whether to use shared libraries internally)
2018 AC_ARG_ENABLE([shared-libs],
2019 AS_HELP_STRING([--enable-shared-libs],
2020 [Use shared libraries internally (default=yes)]),
2021 [enable_shared_libs=$enableval],
2022 [enable_shared_libs=yes])
2024 if test x"$enable_shared_libs" != x"no" ; then
2025 USESHARED=$BLDSHARED
2028 AC_MSG_RESULT([$USESHARED])
2030 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2031 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2034 #################################################
2035 # --with-static-libs=LIBS:
2036 # link (internal) libs dynamically or statically?
2038 # If a subsystem is built as a library then this controls whether they are
2039 # linked into Samba targets statically or dynamically:
2041 # * If we build the shared library at all, we link dynamically by default.
2043 # * We only link statically if we don't build shared or if the library
2044 # appears in the --with-static-libs configure option.
2047 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2048 # of linking the dynamic variant with -ltalloc.
2050 # NOTE: This option only affects libraries that we do not only build
2051 # but that samba also links against as libraries (as opposed to linking
2052 # the plain object files. - This has to be configured in Makefile.in.
2053 # So in particular it does not harm to give invalid or unknown names here.
2056 AC_ARG_WITH([static-libs],
2057 [AS_HELP_STRING([--with-static-libs=LIBS],
2058 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2059 [AS_IF([test $withval],
2060 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2061 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2062 eval LINK_$lib=STATIC
2068 # until we have organized other internal subsystems (as util, registry
2069 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2070 # dynamically to samba programs.
2072 LINK_LIBNETAPI=STATIC
2074 LINK_LIBSMBCLIENT=STATIC
2077 # The library versions are hardcoded here
2078 # and filled into the LIBFOO_SOVER variable.
2080 # TODO: for talloc and tdb (at least), these should
2081 # be extracted from their respective source directories
2083 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
2084 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
2086 if test "x$enable_external_libtalloc" != xno
2088 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2089 [ enable_external_libtalloc=yes ],
2090 [ if test x$enable_external_libtalloc = xyes; then
2091 AC_MSG_ERROR([Unable to find libtalloc])
2093 enable_external_libtalloc=no
2098 if test "x$enable_external_libtalloc" = xno
2100 m4_include(../lib/talloc/libtalloc.m4)
2101 LINK_LIBTALLOC=STATIC
2102 SMB_LIBRARY(talloc, 2)
2104 for obj in ${TALLOC_OBJ}; do
2105 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2107 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2108 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2109 AC_SUBST(LIBTALLOC_OBJ0)
2111 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2112 AC_SUBST(TALLOCTORT)
2116 AC_ARG_ENABLE(external_libtdb,
2117 [AS_HELP_STRING([--enable-external-libtdb],
2118 [Enable external tdb [default=auto]])],
2119 [ enable_external_libtalloc=$enableval ],
2120 [ enable_external_libtalloc=auto ])
2122 if test "x$enable_external_libtdb" != xno
2124 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2125 [ enable_external_libtdb=yes ],
2127 if test x$enable_external_libtdb = xyes; then
2128 AC_MSG_ERROR([Unable to find libtdb])
2130 enable_external_libtdb=no
2135 AC_SUBST(LIBTDB_OBJ0)
2136 if test "x$enable_external_libtdb" = xno
2138 m4_include(../lib/tdb/libtdb.m4)
2142 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2143 for obj in ${TDB_OBJ}; do
2144 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2146 AC_SUBST(LIBTDB_OBJ0)
2147 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2148 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2150 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2152 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2154 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2155 AC_SUBST(TDBRESTORE)
2156 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2158 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2159 AC_SUBST(TDBTORTURE)
2160 ac_cv_have_tdb_err_nesting=yes
2162 AC_TRY_COMPILE([#include <tdb.h>],
2163 [enum TDB_ERROR err = TDB_ERR_NESTING],
2164 ac_cv_have_tdb_err_nesting=yes,
2165 ac_cv_have_tdb_err_nesting=no)
2168 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2169 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2172 SMB_LIBRARY(netapi, 0)
2173 SMB_LIBRARY(smbclient, 0)
2174 SMB_LIBRARY(smbsharemodes, 0)
2175 SMB_LIBRARY(addns, 0, no, [undefined API])
2181 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2182 AC_TRY_RUN([#include <stdio.h>
2183 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2184 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2185 if test x"$samba_cv_have_longlong" = x"yes"; then
2186 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2187 AC_CHECK_TYPE(intptr_t, unsigned long long)
2189 AC_CHECK_TYPE(intptr_t, unsigned long)
2193 # Check if the compiler supports the LL prefix on long long integers.
2196 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2197 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2198 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2199 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2200 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2204 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2205 AC_TRY_RUN([#include <time.h>
2206 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2207 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2208 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2209 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2212 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2213 AC_TRY_RUN([#include <time.h>
2216 if (sizeof(time_t) == 8) {
2217 time_t max_time = 0x7fffffffffffffffll;
2218 tm = gmtime(&max_time);
2219 /* This should fail with 32-bit tm_year. */
2221 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2222 max_time = 67768036191676799ll;
2223 tm = gmtime(&max_time);
2231 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2232 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2233 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2237 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2238 AC_TRY_RUN([#include <stdio.h>
2239 #include <sys/stat.h>
2240 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2241 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2242 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2243 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2246 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2248 #if defined(HAVE_UNISTD_H)
2252 #include <sys/stat.h>
2253 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2254 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2255 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2256 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2259 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2261 #if defined(HAVE_UNISTD_H)
2265 #include <sys/stat.h>
2266 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2267 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2268 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2269 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2272 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2274 #if defined(HAVE_UNISTD_H)
2278 #include <sys/stat.h>
2279 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2280 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2281 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2282 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2285 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2287 #if defined(HAVE_UNISTD_H)
2291 #include <sys/stat.h>
2292 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2293 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2294 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2295 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2298 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2300 #if defined(HAVE_UNISTD_H)
2304 #include <sys/stat.h>
2305 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2306 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2307 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2308 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2311 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2313 #if defined(HAVE_UNISTD_H)
2316 #include <sys/types.h>
2317 #include <dirent.h>],
2319 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2320 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2321 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2324 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2326 #if defined(HAVE_UNISTD_H)
2329 #include <sys/types.h>
2330 #include <dirent.h>],
2331 [struct dirent64 de;],
2332 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2333 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2334 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2337 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2339 #if defined(HAVE_UNISTD_H)
2342 #include <sys/types.h>
2343 main() { dev_t dev; int i = major(dev); return 0; }],
2344 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2345 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2346 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2349 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2351 #if defined(HAVE_UNISTD_H)
2354 #include <sys/types.h>
2355 main() { dev_t dev; int i = minor(dev); return 0; }],
2356 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2357 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2358 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2361 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2363 #if defined(HAVE_UNISTD_H)
2366 #include <sys/types.h>
2367 main() { dev_t dev = makedev(1,2); return 0; }],
2368 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2369 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2370 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2373 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2374 AC_TRY_RUN([#include <stdio.h>
2375 main() { char c; c=250; exit((c > 0)?0:1); }],
2376 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2377 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2378 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2381 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2382 AC_TRY_COMPILE([#include <sys/types.h>
2384 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2385 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2386 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2387 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2390 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2391 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2392 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2393 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2394 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2397 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2401 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2402 AC_TRY_RUN([#include <sys/types.h>
2404 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2405 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2406 di->d_name[0] == 0) exit(0); exit(1);} ],
2407 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2408 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2409 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2412 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2413 AC_TRY_COMPILE([#include <sys/types.h>
2414 #include <utime.h>],
2415 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2416 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2417 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2418 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2422 # Check utmp details, but only if our OS offers utmp.h
2423 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2424 dnl utmp and utmpx come in many flavours
2425 dnl We need to check for many of them
2426 dnl But we don't need to do each and every one, because our code uses
2427 dnl mostly just the utmp (not utmpx) fields.
2429 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2431 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2432 AC_TRY_COMPILE([#include <sys/types.h>
2434 [struct utmp ut; ut.ut_name[0] = 'a';],
2435 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2436 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2437 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2440 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2441 AC_TRY_COMPILE([#include <sys/types.h>
2443 [struct utmp ut; ut.ut_user[0] = 'a';],
2444 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2445 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2446 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2449 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2450 AC_TRY_COMPILE([#include <sys/types.h>
2452 [struct utmp ut; ut.ut_id[0] = 'a';],
2453 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2454 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2455 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2458 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2459 AC_TRY_COMPILE([#include <sys/types.h>
2461 [struct utmp ut; ut.ut_host[0] = 'a';],
2462 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2463 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2464 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2467 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2468 AC_TRY_COMPILE([#include <sys/types.h>
2470 [struct utmp ut; time_t t; ut.ut_time = t;],
2471 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2472 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2473 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2476 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2477 AC_TRY_COMPILE([#include <sys/types.h>
2479 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2480 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2481 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2482 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2485 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2486 AC_TRY_COMPILE([#include <sys/types.h>
2488 [struct utmp ut; ut.ut_type = 0;],
2489 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2490 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2491 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2494 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2495 AC_TRY_COMPILE([#include <sys/types.h>
2497 [struct utmp ut; ut.ut_pid = 0;],
2498 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2499 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2500 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2503 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2504 AC_TRY_COMPILE([#include <sys/types.h>
2506 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2507 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2508 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2509 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2512 dnl Look for the IPv6 varient by preference. Many systems have both.
2513 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2514 AC_TRY_COMPILE([#include <sys/types.h>
2516 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2517 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2518 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2519 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2522 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2523 AC_TRY_COMPILE([#include <sys/types.h>
2525 [struct utmp ut; ut.ut_addr = 0;],
2526 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2527 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2528 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2531 if test x$ac_cv_func_pututline = xyes ; then
2532 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2533 AC_TRY_COMPILE([#include <sys/types.h>
2535 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2536 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2537 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2538 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2542 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2543 AC_TRY_COMPILE([#include <sys/types.h>
2544 #include <utmpx.h>],
2545 [struct utmpx ux; ux.ut_syslen = 0;],
2546 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2547 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2548 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2554 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2556 #if defined(HAVE_UNISTD_H)
2559 #include <sys/types.h>
2562 #if defined(HAVE_LINUX_FALLOC_H)
2563 #include <linux/falloc.h>
2565 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2566 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2567 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2568 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2571 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2573 #if defined(HAVE_UNISTD_H)
2576 #include <sys/types.h>
2579 #if defined(HAVE_LINUX_FALLOC_H)
2580 #include <linux/falloc.h>
2582 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2583 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2584 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2585 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2588 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2589 AC_ARG_WITH(libiconv,
2590 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2592 if test "$withval" = "no" ; then
2593 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2595 if test "$withval" != "yes" ; then
2597 ICONV_LOOK_DIRS="$withval"
2602 for i in $ICONV_LOOK_DIRS ; do
2605 save_LDFLAGS="$LDFLAGS"
2606 save_CPPFLAGS="$CPPFLAGS"
2608 iconv_current_LIBS=""
2609 iconv_current_LDFLAGS=""
2610 iconv_current_CPPFLAGS=""
2615 # This is here to handle -withval stuff for --with-libiconv
2616 # Perhaps we should always add a -L
2617 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2619 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2620 # installation paths. This gets a little tricky since we might have iconv
2621 # in both libiconv and in libc. In this case the jm_ICONV test will always
2622 # succeed when the header is found. To counter this, make sure the
2623 # library directory is there and check the ABI directory first (which
2624 # should be harmless on other systems, but causes tons of linker warnings on
2625 # 64bit Ubuntu systems).
2626 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2627 # installed, I've decided to fix the linker warnings.
2629 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2630 for l in "lib" "lib32" "lib/hpux32"; do
2631 if test -d "$i/$l" ; then
2632 LDFLAGS="$save_LDFLAGS -L$i/$l"
2634 export LDFLAGS LIBS CPPFLAGS
2635 # Try to find iconv(3)
2637 if test x"$ICONV_FOUND" = "xyes" ; then
2644 if test x"$ICONV_FOUND" = "xyes" ; then
2645 iconv_current_LDFLAGS="-L$i/$libext"
2646 iconv_current_CPPFLAGS="-I$i/include"
2648 if test x"$jm_cv_lib_iconv" != x; then
2649 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2651 # We found iconv in libc.
2652 iconv_current_LIBS=""
2657 if test x"$ICONV_FOUND" = "xyes" ; then
2659 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2660 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2661 LIBS="$save_LIBS $iconv_current_LIBS"
2662 export LDFLAGS LIBS CPPFLAGS
2664 default_dos_charset=no
2665 default_display_charset=no
2666 default_unix_charset=no
2668 # check for default dos charset name
2669 for j in CP850 IBM850 ; do
2671 default_dos_charset="$ICONV_CHARSET"
2672 if test x"$default_dos_charset" = x"$j"; then
2677 # check for default display charset name
2678 for j in ASCII 646 ; do
2680 default_display_charset="$ICONV_CHARSET"
2681 if test x"$default_display_charset" = x"$j"; then
2686 # check for default unix charset name
2687 for j in UTF-8 UTF8 ; do
2689 default_unix_charset="$ICONV_CHARSET"
2690 if test x"$default_unix_charset" = x"$j"; then
2695 if test "$default_dos_charset" != "no" -a \
2696 "$default_dos_charset" != "cross" -a \
2697 "$default_display_charset" != "no" -a \
2698 "$default_display_charset" != "cross" -a \
2699 "$default_unix_charset" != "no" -a \
2700 "$default_unix_charset" != "cross"
2702 samba_cv_HAVE_NATIVE_ICONV=yes
2704 if test "$default_dos_charset" = "cross" -o \
2705 "$default_display_charset" = "cross" -o \
2706 "$default_unix_charset" = "cross"
2708 samba_cv_HAVE_NATIVE_ICONV=cross
2710 samba_cv_HAVE_NATIVE_ICONV=no
2714 # At this point, we have a libiconv candidate. We know that
2715 # we have the right headers and libraries, but we don't know
2716 # whether it does the conversions we want. We can't test this
2717 # because we are cross-compiling. This is not necessarily a big
2718 # deal, since we can't guarantee that the results we get now will
2719 # match the results we get at runtime anyway.
2720 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2721 default_dos_charset="CP850"
2722 default_display_charset="ASCII"
2723 default_unix_charset="UTF-8"
2724 samba_cv_HAVE_NATIVE_ICONV=yes
2725 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2726 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2729 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2731 CPPFLAGS=$save_CPPFLAGS
2732 LDFLAGS=$save_LDFLAGS
2735 if test x"$iconv_current_LIBS" != x; then
2736 LIBS="$LIBS $iconv_current_LIBS"
2739 # Add the flags we need to CPPFLAGS and LDFLAGS
2740 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2741 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2743 # Turn the #defines into string literals
2744 default_dos_charset="\"$default_dos_charset\""
2745 default_display_charset="\"$default_display_charset\""
2746 default_unix_charset="\"$default_unix_charset\""
2748 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2749 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2750 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2751 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2756 # We didn't find a working iconv, so keep going
2759 # We only need to clean these up here for the next pass through the loop
2760 CPPFLAGS=$save_CPPFLAGS
2761 LDFLAGS=$save_LDFLAGS
2763 export LDFLAGS LIBS CPPFLAGS
2768 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2769 AC_MSG_WARN([Sufficient support for iconv function was not found.
2770 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2771 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2772 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2773 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2777 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2779 #include <sys/types.h>
2782 #define F_GETLEASE 1025
2785 int fd = open("/dev/null", O_RDONLY);
2786 return fcntl(fd, F_GETLEASE, 0) == -1;
2789 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2790 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2791 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2794 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2796 #include <sys/types.h>
2800 #define F_NOTIFY 1026
2803 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2806 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2807 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2808 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2811 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2812 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2813 AC_CHECK_FUNCS(inotify_init)
2814 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2816 samba_cv_HAVE_INOTIFY=yes,
2817 samba_cv_HAVE_INOTIFY=no,
2818 samba_cv_HAVE_INOTIFY=cross)
2820 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2821 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2824 #################################################
2825 # Check if FAM notifications are available. For FAM info, see
2826 # http://oss.sgi.com/projects/fam/
2827 # http://savannah.nongnu.org/projects/fam/
2829 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2831 if test x$enable_fam != xno; then
2832 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2833 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2834 # On IRIX, libfam requires libC, but other FAM implementations
2835 # might not need it.
2836 AC_CHECK_LIB(fam, FAMOpen2,
2837 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2838 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2839 [samba_cv_HAVE_LIBFAM=no])
2841 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2843 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2844 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2845 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2846 [samba_cv_HAVE_LIBFAM=no])
2847 unset samba_fam_xtra
2850 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2851 default_shared_modules="$default_shared_modules vfs_notify_fam"
2852 AC_TRY_COMPILE([#include <fam.h>],
2853 [enum FAMCodes code = FAMChanged;],
2854 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2855 [Whether fam.h contains a typedef for enum FAMCodes]),
2859 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2860 AC_CHECK_LIB(fam, FAMNoExists,
2861 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2864 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2865 AC_MSG_ERROR(FAM support requested but FAM library not available )
2869 AC_SUBST(SMB_FAM_LIBS)
2871 #################################################
2872 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2875 with_dmapi_support=auto
2876 AC_MSG_CHECKING(whether to use DMAPI support)
2878 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2879 [ case "$withval" in
2881 with_dmapi_support=$withval
2885 AC_MSG_RESULT([$with_dmapi_support])
2887 if test x"$with_dmapi_support" != xno ; then
2888 SMB_CHECK_DMAPI([], [
2889 AC_MSG_NOTICE(DMAPI support not present)
2890 if test x"$with_dmapi_support" = xyes ; then
2891 AC_MSG_ERROR(no DMAPI support found but requested!)
2897 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2898 # Theoretically it should work with AIX JFS2 too but this needs testing
2899 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2900 default_shared_modules="$default_shared_modules vfs_tsmsm"
2903 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2905 #include <sys/types.h>
2908 #include <sys/file.h>
2910 #define LOCK_MAND 32
2911 #define LOCK_READ 64
2914 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2917 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2918 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2919 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2923 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2924 AC_TRY_COMPILE([#include <sys/types.h>
2925 #include <fcntl.h>],
2926 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2927 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2928 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2929 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2932 #################################################
2933 # Check for POSIX capability support
2935 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2936 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2939 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2942 AC_LIBTESTFUNC(cap, cap_get_proc)
2944 AC_CACHE_CHECK([for POSIX capabilities],
2945 samba_cv_HAVE_POSIX_CAPABILITIES,
2948 #include <sys/types.h>
2949 #include <sys/capability.h>
2952 cap_value_t vals[1];
2953 if (!(cap = cap_get_proc()))
2955 vals[0] = CAP_CHOWN;
2956 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2960 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2961 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2962 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2965 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2966 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2967 [Whether POSIX capabilities are available])
2975 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2976 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2979 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2980 AC_TRY_COMPILE([#include <sys/types.h>
2981 #if defined(HAVE_RPC_RPC_H)
2982 #include <rpc/rpc.h>
2985 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2986 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2987 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2990 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2991 AC_TRY_COMPILE([#include <sys/types.h>
2992 #if defined(HAVE_RPC_RPC_H)
2993 #include <rpc/rpc.h>
2996 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2997 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2998 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3001 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3002 AC_TRY_COMPILE([#include <sys/types.h>
3003 #if defined(HAVE_RPC_RPC_H)
3004 #include <rpc/rpc.h>
3007 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3008 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3009 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3012 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3013 AC_TRY_COMPILE([#include <sys/types.h>
3014 #if defined(HAVE_RPC_RPC_H)
3015 #include <rpc/rpc.h>
3018 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3019 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3020 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3024 dnl Some systems (SCO) have a problem including
3025 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3026 dnl as a #define in <prot.h> and as part of an enum
3030 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3031 AC_TRY_COMPILE([#include <sys/types.h>
3032 #ifdef HAVE_SYS_SECURITY_H
3033 #include <sys/security.h>
3035 #endif /* HAVE_SYS_SECURITY_H */
3036 #if defined(HAVE_RPC_RPC_H)
3037 #include <rpc/rpc.h>
3040 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3041 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3042 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3045 AC_MSG_CHECKING([for test routines])
3046 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3048 AC_MSG_ERROR([cant find test code. Aborting config]),
3049 AC_MSG_WARN([cannot run when cross-compiling]))
3051 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3052 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3053 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3054 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3055 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3058 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3059 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3060 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3061 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3062 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3065 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3066 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3067 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3068 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3069 AC_CHECK_FUNCS(getpagesize)
3071 ################################################
3072 # look for a method of setting the effective uid
3075 if test $seteuid = no; then
3076 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3078 #define AUTOCONF_TEST 1
3079 #define USE_SETREUID 1
3080 #include "confdefs.h"
3081 #include "${srcdir-.}/lib/util_sec.c"],
3082 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3083 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3084 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3088 # we check for setresuid second as it conflicts with AIO on Linux.
3089 # see http://samba.org/~tridge/junkcode/aio_uid.c
3090 if test $seteuid = no; then
3091 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3093 #define AUTOCONF_TEST 1
3094 #define USE_SETRESUID 1
3095 #include "confdefs.h"
3096 #include "${srcdir-.}/lib/util_sec.c"],
3097 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3098 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3099 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3103 if test $seteuid = no; then
3104 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3106 #define AUTOCONF_TEST 1
3107 #define USE_SETEUID 1
3108 #include "confdefs.h"
3109 #include "${srcdir-.}/lib/util_sec.c"],
3110 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3111 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3112 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3116 if test $seteuid = no; then
3117 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3119 #define AUTOCONF_TEST 1
3120 #define USE_SETUIDX 1
3121 #include "confdefs.h"
3122 #include "${srcdir-.}/lib/util_sec.c"],
3123 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3124 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3125 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3129 AC_CACHE_CHECK([for the Darwin initgroups system call],
3130 samba_cv_DARWIN_INITGROUPS,
3132 #include <sys/syscall.h>
3135 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3136 samba_cv_DARWIN_INITGROUPS=yes,
3137 samba_cv_DARWIN_INITGROUPS=no)
3140 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3141 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3142 [Whether to use the Darwin-specific initgroups system call])
3145 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3146 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3147 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3148 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3149 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3152 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3153 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3154 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3155 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3156 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3161 dnl Don't check for 64 bit fcntl locking if we know that the
3162 dnl glibc2.1 broken check has succeeded.
3165 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3167 #if defined(HAVE_UNISTD_H)
3177 #ifdef HAVE_SYS_FCNTL_H
3178 #include <sys/fcntl.h>
3180 main() { struct flock64 fl64;
3181 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3187 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3189 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3190 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3194 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3195 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3197 #define _XOPEN_SOURCE 600
3199 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3200 probably broken posix_fallocate
3204 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3205 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3206 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3210 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3211 AC_TRY_COMPILE([#include <sys/types.h>
3212 #include <sys/stat.h>
3213 #include <unistd.h>],
3214 [struct stat st; st.st_blocks = 0;],
3215 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3216 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3217 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3220 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3222 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3223 AC_TRY_COMPILE([#include <sys/types.h>
3224 #include <sys/stat.h>
3225 #include <unistd.h>],
3226 [struct stat st; st.st_blksize = 0;],
3227 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3228 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3229 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3232 AC_CACHE_CHECK([for st_flags in struct stat],
3233 samba_cv_HAVE_STAT_ST_FLAGS,
3235 AC_TRY_COMPILE([#include <sys/types.h>
3236 #include <sys/stat.h>
3237 #include <unistd.h>],
3238 [struct stat st; st.st_flags = 0;],
3239 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3240 samba_cv_HAVE_STAT_ST_FLAGS=no,
3241 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3244 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3245 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3246 [Whether the stat struct has a st_flags member])
3249 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3251 #include <sys/types.h>
3252 #include <sys/acl.h>
3253 #if defined(HAVE_RPCSVC_NIS_H)
3254 #include <rpcsvc/nis.h>
3257 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3258 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3259 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3262 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3268 void exit_on_core(int ignored) {
3274 signal(SIGSEGV, exit_on_core);
3275 newpath = realpath("/tmp", NULL);
3276 exit((newpath != NULL) ? 0 : 1);
3279 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3280 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3281 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3284 #################################################
3285 # check for AFS clear-text auth support
3286 samba_cv_WITH_AFS=no
3287 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3289 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3290 [ case "$withval" in
3292 AC_MSG_RESULT($withval)
3293 samba_cv_WITH_AFS=$withval
3302 ####################################################
3303 # check for Linux-specific AFS fake-kaserver support
3304 samba_cv_WITH_FAKE_KASERVER=no
3305 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3306 AC_ARG_WITH(fake-kaserver,
3307 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3308 [ case "$withval" in
3310 AC_MSG_RESULT($withval)
3311 samba_cv_WITH_FAKE_KASERVER=$withval
3320 #################################################
3321 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3322 if test x"$samba_cv_WITH_AFS" != x"no" ||
3323 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3325 # see if this box has the OpenSSL DES libraries
3326 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3328 # see if this box has the afs-headers in /usr/include/afs
3329 AC_MSG_CHECKING(for /usr/include/afs)
3330 if test -d /usr/include/afs; then
3338 AC_CHECK_HEADERS(afs.h afs/afs.h)
3339 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3340 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3341 test x"$samba_cv_WITH_AFS" = x"auto"; then
3342 AC_MSG_WARN([AFS cannot be supported without afs.h])
3344 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3347 have_afs_headers=yes
3351 FAKE_KASERVER_OBJ=""
3352 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3353 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3354 FAKE_KASERVER_OBJ="utils/net_afs.o"
3356 AC_SUBST(FAKE_KASERVER_OBJ)
3358 #################################################
3359 # check whether to compile AFS/NT ACL mapping module
3360 samba_cv_WITH_VFS_AFSACL=no
3361 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3362 AC_ARG_WITH(vfs-afsacl,
3363 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3364 [ case "$withval" in
3366 AC_MSG_RESULT($withval)
3367 samba_cv_WITH_VFS_AFSACL=yes
3376 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3377 default_shared_modules="$default_shared_modules vfs_afsacl"
3380 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3381 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3384 #################################################
3385 # check for the DFS clear-text auth system
3386 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3388 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3389 [ case "$withval" in
3392 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3401 ########################################################
3402 # Compile with LDAP support?
3404 with_ldap_support=auto
3405 AC_MSG_CHECKING([for LDAP support])
3408 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3409 [ case "$withval" in
3411 with_ldap_support=$withval
3415 AC_MSG_RESULT($with_ldap_support)
3420 AC_SUBST(SMBLDAPUTIL)
3422 if test x"$with_ldap_support" != x"no"; then
3424 ##################################################################
3425 # first test for ldap.h and lber.h
3426 # (ldap.h is required for this test)
3427 AC_CHECK_HEADERS(ldap.h lber.h)
3429 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3430 if test x"$with_ldap_support" = x"yes"; then
3431 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3433 AC_MSG_WARN(ldap.h is needed for LDAP support)
3436 with_ldap_support=no
3439 ##################################################################
3440 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3441 # unsigned int in include/includes.h
3444 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3445 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3446 with_ldap_support=yes
3449 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3450 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3451 if test x"$with_ldap_support" = x"yes"; then
3452 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3454 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3456 with_ldap_support=no
3462 if test x"$with_ldap_support" != x"no"; then
3465 ##################################################################
3466 # we might need the lber lib on some systems. To avoid link errors
3467 # this test must be before the libldap test
3468 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3470 ########################################################
3471 # If ber_sockbuf_add_io() is available we can add
3472 # SASL wrapping hooks
3473 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3475 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3476 AC_TRY_COMPILE([#include <ldap.h>],
3477 [int val = LDAP_OPT_SOCKBUF;],
3478 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3479 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3481 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3482 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3483 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3486 #######################################################
3487 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3488 # ldap logging and print it out in the samba logs
3489 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3490 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3491 [AC_TRY_COMPILE([#include <lber.h>],
3492 [int val = LBER_OPT_LOG_PRINT_FN;],
3493 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3494 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3496 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3497 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3498 [Support for LDAP/LBER logging interception])
3501 ########################################################
3502 # now see if we can find the ldap libs in standard paths
3503 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3505 ########################################################
3506 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3507 # Check found in pam_ldap 145.
3508 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3510 LIBS="$LIBS $LDAP_LIBS"
3511 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3515 [ldap_set_rebind_proc(0, 0, 0);],
3516 [smb_ldap_cv_ldap_set_rebind_proc=3],
3517 [smb_ldap_cv_ldap_set_rebind_proc=2]
3521 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3523 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3525 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3526 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3527 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3528 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3529 default_shared_modules="$default_shared_modules";
3530 SMBLDAP="lib/smbldap.o"
3531 SMBLDAPUTIL="lib/smbldap_util.o"
3532 with_ldap_support=yes
3533 AC_MSG_CHECKING(whether LDAP support is used)
3536 if test x"$with_ldap_support" = x"yes"; then
3537 AC_MSG_ERROR(libldap is needed for LDAP support)
3539 AC_MSG_WARN(libldap is needed for LDAP support)
3543 with_ldap_support=no
3549 #################################################
3550 # active directory support
3552 with_ads_support=auto
3553 AC_MSG_CHECKING([for Active Directory and krb5 support])
3556 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3557 [ case "$withval" in
3559 with_ads_support="$withval"
3563 AC_MSG_RESULT($with_ads_support)
3568 if test x"$with_ldap_support" != x"yes"; then
3570 if test x"$with_ads_support" = x"yes"; then
3571 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3572 elif test x"$with_ads_support" = x"auto"; then
3573 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3579 # Check to see whether there is enough LDAP functionality to be able
3580 # to build AD support.
3582 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3585 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3587 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3588 if test x"$with_ads_support" = x"yes"; then
3589 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3590 elif test x"$with_ads_support" = x"auto"; then
3591 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3597 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3599 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3600 if test x"$with_ads_support" = x"yes"; then
3601 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3602 elif test x"$with_ads_support" = x"auto"; then
3603 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3611 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3613 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3614 if test x"$with_ads_support" = x"yes"; then
3615 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3616 elif test x"$with_ads_support" = x"auto"; then
3617 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3624 if test x"$with_ads_support" != x"no"; then
3626 # Do no harm to the values of CFLAGS and LIBS while testing for
3629 if test x$FOUND_KRB5 = x"no"; then
3630 #################################################
3631 # check for location of Kerberos 5 install
3632 AC_MSG_CHECKING(for kerberos 5 install path)
3634 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3635 [ case "$withval" in
3637 AC_MSG_RESULT(no krb5-path given)
3644 AC_MSG_RESULT($withval)
3645 KRB5_CFLAGS="-I$withval/include"
3646 KRB5_CPPFLAGS="-I$withval/include"
3647 KRB5_LDFLAGS="-L$withval/lib"
3649 if test -x "$withval/bin/krb5-config"; then
3650 KRB5CONFIG=$withval/bin/krb5-config
3654 AC_MSG_RESULT(no krb5-path given)
3658 #################################################
3659 # check for krb5-config from recent MIT and Heimdal kerberos 5
3660 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3661 AC_MSG_CHECKING(for working krb5-config)
3662 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3663 ac_save_CFLAGS=$CFLAGS
3664 CFLAGS="";export CFLAGS
3665 ac_save_LDFLAGS=$LDFLAGS
3666 LDFLAGS="";export LDFLAGS
3667 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3668 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3669 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3670 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3671 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3672 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3676 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3679 if test x$FOUND_KRB5 = x"no"; then
3680 #################################################
3681 # see if this box has the SuSE location for the heimdal krb implementation
3682 AC_MSG_CHECKING(for /usr/include/heimdal)
3683 if test -d /usr/include/heimdal; then
3684 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3685 KRB5_CFLAGS="-I/usr/include/heimdal"
3686 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3687 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3691 KRB5_CFLAGS="-I/usr/include/heimdal"
3692 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3701 if test x$FOUND_KRB5 = x"no"; then
3702 #################################################
3703 # see if this box has the RedHat location for kerberos
3704 AC_MSG_CHECKING(for /usr/kerberos)
3705 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3706 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3707 KRB5_CFLAGS="-I/usr/kerberos/include"
3708 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3716 if test x$FOUND_KRB5 = x"no"; then
3717 #################################################
3718 # see if this box has the OpenBSD location for heimdal krb5
3719 AC_MSG_CHECKING(for /usr/include/kerberosV)
3720 if test -d /usr/include/kerberosV; then
3721 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3722 KRB5_LIBS="-lcrypto"
3730 ac_save_CFLAGS=$CFLAGS
3731 ac_save_CPPFLAGS=$CPPFLAGS
3732 ac_save_LDFLAGS=$LDFLAGS
3734 # remove needless evil rpath stuff as early as possible:
3735 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3736 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3737 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3738 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3739 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3741 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3743 # now check for krb5.h. Some systems have the libraries without the headers!
3744 # note that this check is done here to allow for different kerberos
3746 AC_CHECK_HEADERS(krb5.h)
3748 if test x"$ac_cv_header_krb5_h" = x"no"; then
3750 # Give a warning if AD support was not explicitly requested,
3751 # i.e with_ads_support = auto, otherwise die with an error.
3753 if test x"$with_ads_support" = x"yes"; then
3754 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3756 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3759 # Turn off AD support and restore CFLAGS and LIBS variables
3761 with_ads_support="no"
3763 CFLAGS=$ac_save_CFLAGS
3764 CPPFLAGS=$ac_save_CPPFLAGS
3765 LDFLAGS=$ac_save_LDFLAGS
3768 # check for new heimdal KRB5_DEPRECATED handling
3770 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3771 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3773 [#define KRB5_DEPRECATED 1
3776 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3777 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3779 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3780 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3781 [Whether to use deprecated krb5 interfaces])
3785 # Now we have determined whether we really want ADS support
3787 if test x"$with_ads_support" != x"no"; then
3792 # now check for gssapi headers. This is also done here to allow for
3793 # different kerberos include paths
3794 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h)
3796 ##################################################################
3797 # we might need the k5crypto and com_err libraries on some systems
3798 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3799 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3802 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3803 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3804 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3806 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3807 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3809 ########################################################
3810 # now see if we can find the krb5 libs in standard paths
3811 # or as specified above
3812 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3813 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3815 ########################################################
3816 # now see if we can find the gssapi libs in standard paths
3817 if test x"$have_gssapi" != x"yes"; then
3818 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3819 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3822 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3823 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3824 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3825 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3826 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3827 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3828 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3829 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3830 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3831 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3832 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3833 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3834 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3835 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3836 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3837 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3838 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3839 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3840 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3841 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3842 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3843 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3844 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3845 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3846 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3847 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3848 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3849 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3850 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3851 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3852 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3853 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3854 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3855 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3856 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3857 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3873 # MIT krb5 1.8 does not expose this call (yet)
3874 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3876 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3877 # but does have the symbol
3878 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3880 LIBS="$KRB5_LIBS $LIBS"
3882 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3883 smb_krb5_cv_ticket_has_keyinfo,
3892 krb5_enctype enctype;
3894 enctype = ticket.enc_part.enctype;
3895 kvno = ticket.enc_part.kvno;
3897 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3898 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3901 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3902 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3903 [Whether the krb5_ticket structure contains the kvno and enctype])
3906 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3907 smb_krb5_cv_creds_opt_free_context,
3913 krb5_get_init_creds_opt *opt = NULL;
3914 krb5_get_init_creds_opt_free(ctx, opt);
3916 [smb_krb5_cv_creds_opt_free_context=yes],
3917 [smb_krb5_cv_creds_opt_free_context=no]
3921 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3922 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3923 [Whether krb5_get_init_creds_opt_free takes a context argument])
3926 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3929 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3930 [smb_krb5_cv_verify_checksum=7],
3931 [smb_krb5_cv_verify_checksum=6],
3934 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3936 AC_CACHE_CHECK([for checksum in krb5_checksum],
3937 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3938 AC_TRY_COMPILE([#include <krb5.h>],
3939 [krb5_checksum cksum; cksum.checksum.length = 0;],
3940 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3941 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3943 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3944 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3945 [Whether the krb5_checksum struct has a checksum property])
3948 AC_CACHE_CHECK([for etype in EncryptedData],
3949 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3950 AC_TRY_COMPILE([#include <krb5.h>],
3951 [EncryptedData edata; edata.etype = 0;],
3952 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3953 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3955 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3956 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3957 [Whether the EncryptedData struct has a etype property])
3960 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3961 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3962 AC_TRY_COMPILE([#include <krb5.h>],
3963 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3964 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3965 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3967 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3968 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3969 [Whether the krb5_ap_req struct has a ticket pointer])
3972 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3973 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3974 AC_TRY_COMPILE([#include <krb5.h>],
3975 [krb5_error err; err.e_data = NULL;],
3976 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3977 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3979 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3980 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3981 [Whether the krb5_error struct has a e_data pointer])
3984 AC_CACHE_CHECK([for krb5_crypto type],
3985 samba_cv_HAVE_KRB5_CRYPTO,[
3986 AC_TRY_COMPILE([#include <krb5.h>],
3987 [krb5_crypto crypto;],
3988 samba_cv_HAVE_KRB5_CRYPTO=yes,
3989 samba_cv_HAVE_KRB5_CRYPTO=no)])
3991 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3992 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3993 [Whether the type krb5_crypto exists])
3996 AC_CACHE_CHECK([for krb5_encrypt_block type],
3997 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3998 AC_TRY_COMPILE([#include <krb5.h>],
3999 [krb5_encrypt_block block;],
4000 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4001 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4003 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4004 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4005 [Whether the type krb5_encrypt_block exists])
4008 AC_CACHE_CHECK([for addrtype in krb5_address],
4009 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4010 AC_TRY_COMPILE([#include <krb5.h>],
4011 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4012 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4013 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4015 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4016 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4017 [Whether the krb5_address struct has a addrtype property])
4020 AC_CACHE_CHECK([for addr_type in krb5_address],
4021 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4022 AC_TRY_COMPILE([#include <krb5.h>],
4023 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4024 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4025 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4027 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4028 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4029 [Whether the krb5_address struct has a addr_type property])
4032 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4033 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4034 [AC_TRY_COMPILE([#include <krb5.h>],
4035 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4036 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4038 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4039 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4040 [Whether the krb5_ticket struct has a enc_part2 property])
4043 AC_CACHE_CHECK([for keyblock in krb5_creds],
4044 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4045 AC_TRY_COMPILE([#include <krb5.h>],
4046 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4047 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4048 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4050 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4051 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4052 [Whether the krb5_creds struct has a keyblock property])
4055 AC_CACHE_CHECK([for session in krb5_creds],
4056 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4057 AC_TRY_COMPILE([#include <krb5.h>],
4058 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4059 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4060 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4062 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4063 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4064 [Whether the krb5_creds struct has a session property])
4067 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4068 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4069 AC_TRY_COMPILE([#include <krb5.h>],
4070 [krb5_keyblock key; key.keyvalue.data = NULL;],
4071 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4072 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4074 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4075 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4076 [Whether the krb5_keyblock struct has a keyvalue property])
4079 found_arcfour_hmac=no
4080 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4081 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4082 AC_TRY_COMPILE([#include <krb5.h>],
4083 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4084 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4085 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4086 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4087 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4088 AC_TRY_COMPILE([#include <krb5.h>],
4089 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4090 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4091 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4092 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4093 # w.r.t. arcfour and windows, so we must not enable it here
4094 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4095 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4096 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4097 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4098 found_arcfour_hmac=yes
4100 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4101 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4102 AC_TRY_COMPILE([#include <krb5.h>],
4103 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4104 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4105 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4106 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4107 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4108 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4109 found_arcfour_hmac=yes
4112 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4113 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4114 AC_TRY_COMPILE([#include <krb5.h>],
4115 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4116 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4117 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4119 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4120 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4121 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4124 AC_CACHE_CHECK([for KV5M_KEYTAB],
4125 samba_cv_HAVE_KV5M_KEYTAB,[
4126 AC_TRY_COMPILE([#include <krb5.h>],
4127 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4128 samba_cv_HAVE_KV5M_KEYTAB=yes,
4129 samba_cv_HAVE_KV5M_KEYTAB=no)])
4131 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4132 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4133 [Whether the KV5M_KEYTAB option is available])
4136 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4137 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4138 AC_TRY_COMPILE([#include <krb5.h>],
4139 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4140 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4141 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4143 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4144 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4145 [Whether KRB5_KU_OTHER_CKSUM is available])
4148 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4149 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4150 AC_TRY_COMPILE([#include <krb5.h>],
4151 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4152 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4153 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4155 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4156 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4157 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4160 AC_CACHE_CHECK([for the krb5_princ_component macro],
4161 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4162 AC_TRY_LINK([#include <krb5.h>],
4163 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4164 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4165 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4167 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4168 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4169 [Whether krb5_princ_component is available])
4172 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4173 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4174 AC_TRY_COMPILE([#include <krb5.h>],
4175 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4176 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4177 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4179 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4180 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4181 [Whether krb5_keytab_entry has key member])
4184 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4185 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4186 AC_TRY_COMPILE([#include <krb5.h>],
4187 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4188 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4189 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4191 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4192 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4193 [Whether krb5_keytab_entry has keyblock member])
4196 AC_CACHE_CHECK([for magic in krb5_address],
4197 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4198 AC_TRY_COMPILE([#include <krb5.h>],
4199 [krb5_address addr; addr.magic = 0;],
4200 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4201 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4203 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4204 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4205 [Whether the krb5_address struct has a magic property])
4208 AC_CACHE_CHECK([for WRFILE: keytab support],
4209 samba_cv_HAVE_WRFILE_KEYTAB,[
4214 krb5_context context;
4217 krb5_init_context(&context);
4218 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4220 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4221 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4223 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4224 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4225 [Whether the WRFILE:-keytab is supported])
4228 AC_CACHE_CHECK([for krb5_realm type],
4229 samba_cv_HAVE_KRB5_REALM_TYPE,[
4230 AC_TRY_COMPILE([#include <krb5.h>],
4231 [krb5_realm realm;],
4232 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4233 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4235 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4236 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4237 [Whether the type krb5_realm exists])
4240 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4241 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4242 AC_TRY_COMPILE([#include <krb5.h>],
4244 krb5_context context;
4245 krb5_principal principal;
4246 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4247 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4248 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4250 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4251 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4252 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4255 AC_CACHE_CHECK([for krb5_addresses type],
4256 samba_cv_HAVE_KRB5_ADDRESSES,[
4257 AC_TRY_COMPILE([#include <krb5.h>],
4258 [krb5_addresses addr;],
4259 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4260 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4262 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4263 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4264 [Whether the type krb5_addresses type exists])
4267 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4268 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4269 AC_TRY_COMPILE([#include <krb5.h>],
4271 krb5_mk_error(0,0,0);],
4272 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4273 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4275 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4276 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4277 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4280 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4281 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4282 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4287 krb5_context context = NULL;
4289 krb5_enctype_to_string(context, 1, &str);
4290 if (str) free (str);
4293 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4294 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4295 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4297 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4298 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4299 [whether krb5_enctype_to_string takes krb5_context argument])
4302 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4303 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4308 krb5_enctype_to_string(1, buf, 256);
4311 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4312 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4313 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4315 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4316 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4317 [whether krb5_enctype_to_string takes size_t argument])
4321 AC_CACHE_CHECK([for krb5_principal_get_realm],
4322 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4323 AC_TRY_LINK([#include <krb5.h>],
4324 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4325 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4326 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4328 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4329 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4330 [Whether the function krb5_principal_get_realm is defined])
4333 AC_CACHE_CHECK([for krb5_princ_realm],
4334 samba_cv_HAVE_KRB5_PRINC_REALM,[
4335 AC_TRY_LINK([#include <krb5.h>],
4336 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4337 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4338 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4340 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4341 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4342 [Whether the macro krb5_princ_realm is defined])
4347 # Now the decisions whether we can support krb5
4349 # NOTE: all tests should be done before this block!
4352 if test x"$found_arcfour_hmac" != x"yes"; then
4353 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4357 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4358 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4362 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4363 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4365 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4369 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4370 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4372 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4376 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4377 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4379 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4383 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4384 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4386 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4390 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4392 # We only need the following functions if we can't get the enctype
4393 # and kvno out of the ticket directly (ie. on Heimdal).
4395 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4397 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4401 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4403 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4409 if test x"$use_ads" = x"yes"; then
4410 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4411 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4412 if test x"$have_gssapi" = x"yes"; then
4413 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4416 if test x"$with_ads_support" = x"yes"; then
4417 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4419 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4421 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4422 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4423 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4424 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4428 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4429 AC_MSG_RESULT([$use_ads])
4431 LIBS="$ac_save_LIBS"
4434 if test x"$use_ads" != xyes; then
4435 smbtorture4_possible=no
4438 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4439 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4442 ########################################################
4443 # Compile with DNS Updates support?
4445 with_dnsupdate_support=auto
4446 AC_MSG_CHECKING([whether to enable DNS Updates support])
4448 AC_ARG_WITH(dnsupdate,
4449 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4450 [ case "$withval" in
4452 with_dnsupdate_support=$withval
4456 AC_MSG_RESULT($with_dnsupdate_support)
4458 if test x"$with_dnsupdate_support" != x"no"; then
4460 ################################################################
4461 # first test for AD / GSSAPI support being enabled
4462 if test x"$have_gssapi" != xyes ; then
4463 if test x"$with_dnsupdate_support" = x"yes" ; then
4464 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4466 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4467 with_dnsupdate_support=no
4470 ##################################################################
4471 # then test for uuid.h (necessary to generate unique DNS keynames
4472 # (uuid.h is required for this test)
4473 AC_CHECK_HEADERS(uuid/uuid.h)
4476 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4477 if test x"$with_dnsupdate_support" = x"yes"; then
4478 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4480 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4482 with_dnsupdate_support=no
4486 if test x"$with_dnsupdate_support" != x"no"; then
4488 ########################################################
4489 # Now see if we can find the uuid libs in standard paths
4490 # On some systems, the uuid API is in libc, so we have to
4491 # be careful not to insert a spurious -luuid.
4494 AC_LIBTESTFUNC(uuid, uuid_generate,
4499 SMB_REMOVE_LIB(uuid)
4503 with_dnsupdate_support=yes
4504 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4507 if test x"$with_dnsupdate_support" = x"yes"; then
4508 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4510 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4512 with_dnsupdate_support=no
4515 # finally print out the result:
4516 AC_MSG_CHECKING(whether DNS Updates support is used)
4517 AC_MSG_RESULT([$with_dnsupdate_support])
4520 #################################################
4521 # check for automount support
4522 AC_MSG_CHECKING(whether to use automount)
4523 AC_ARG_WITH(automount,
4524 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4525 [ case "$withval" in
4528 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4537 #################################################
4538 # Check for a PAM clear-text auth, accounts, password
4539 # and session support. Most PAM implementations keep their
4540 # headers in /usr/include/security. Darwin keeps its in
4543 with_pam_for_crypt=no
4545 AC_MSG_CHECKING(whether to try PAM support)
4547 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4548 [ case "$withval" in
4554 AC_MSG_RESULT([$try_pam])
4557 create_pam_modules=no
4558 if test x"${try_pam}" != x"no";then
4560 create_pam_modules=yes
4562 # Most systems have PAM headers in /usr/include/security, but Darwin
4563 # has them in /usr/include/pam.
4564 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4565 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4566 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4567 if test x"${try_pam}" = x"yes";then
4568 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4571 create_pam_modules=no
4574 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4575 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4576 if test x"${try_pam}" = x"yes";then
4577 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4580 create_pam_modules=no
4583 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4584 #if HAVE_SECURITY_PAM_APPL_H
4585 #include <security/pam_appl.h>
4587 #if HAVE_PAM_PAM_APPL_H
4588 #include <pam/pam_appl.h>
4591 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4592 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4593 if test x"${try_pam}" = x"yes";then
4594 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4596 create_pam_modules=no
4599 if test x"$use_pam" = x"yes"; then
4600 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4601 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4602 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4603 with_pam_for_crypt=yes
4605 if test x"$create_pam_modules" = x"yes"; then
4606 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4607 # this checks are optional,
4608 # we don't care about the results here
4609 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4610 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4611 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4613 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4616 AC_MSG_CHECKING(whether to use PAM support)
4617 AC_MSG_RESULT([$use_pam])
4619 AC_MSG_CHECKING(whether to have PAM MODULES support)
4620 AC_MSG_RESULT([$create_pam_modules])
4623 #if defined(HAVE_SECURITY_PAM_APPL_H)
4624 #include <security/pam_appl.h>
4625 #elif defined(HAVE_PAM_PAM_APPL_H)
4626 #include <pam/pam_appl.h>
4628 pam_set_item(0, PAM_RHOST, 0);
4630 AC_DEFINE(HAVE_PAM_RHOST, 1,
4631 [Define to 1 if PAM_RHOST is available]),[])
4634 #if defined(HAVE_SECURITY_PAM_APPL_H)
4635 #include <security/pam_appl.h>
4636 #elif defined(HAVE_PAM_PAM_APPL_H)
4637 #include <pam/pam_appl.h>
4639 pam_set_item(0, PAM_TTY, 0);
4641 AC_DEFINE(HAVE_PAM_TTY, 1,
4642 [Define to 1 if PAM_TTY is available]),[])
4646 #################################################
4647 # check for PAM_RADIO_TYPE
4649 #if (!defined(LINUX))
4651 #define PAM_EXTERN extern
4652 #if defined(HAVE_SECURITY_PAM_APPL_H)
4653 #include <security/pam_appl.h>
4654 #elif defined(HAVE_PAM_PAM_APPL_H)
4655 #include <pam/pam_appl.h>
4660 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4661 #include <security/pam_modules.h>
4662 #elif defined(HAVE_PAM_PAM_MODULES_H)
4663 #include <pam/pam_modules.h>
4666 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4667 #include <security/_pam_macros.h>
4668 #elif defined(HAVE_PAM__PAM_MACROS_H)
4669 #include <pam/_pam_macros.h>
4672 #ifdef HAVE_SECURITY_PAM_EXT_H
4673 #include <security/pam_ext.h>
4676 [int i; i = PAM_RADIO_TYPE; ],
4677 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4679 #################################################
4680 # check for pam_smbpass support
4682 INSTALL_PAM_MODULES=""
4683 UNINSTALL_PAM_MODULES=""
4685 try_pam_smbpass=auto
4686 AC_MSG_CHECKING(whether to use pam_smbpass)
4687 AC_ARG_WITH(pam_smbpass,
4688 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4689 [ case "$withval" in
4691 try_pam_smbpass=$withval
4694 AC_MSG_ERROR([valid options are yes,no,auto])
4699 if test x"${try_pam_smbpass}" = xno ; then
4703 # Conditions under which pam_smbpass can't be built.
4704 if test x"$BLDSHARED" != xtrue ; then
4705 if test x"${try_pam_smbpass}" = xyes ; then
4706 AC_MSG_ERROR([No support for shared modules])
4709 elif test x"$create_pam_modules" != xyes ; then
4710 if test x"${try_pam_smbpass}" = xyes ; then
4711 AC_MSG_ERROR([No support for PAM MODULES])
4716 if test x"${use_pam_smbpass}" = xyes ; then
4717 PAM_MODULES="pam_smbpass"
4718 INSTALL_PAM_MODULES="installpammodules"
4719 UNINSTALL_PAM_MODULES="uninstallpammodules"
4722 AC_MSG_RESULT([$use_pam_smbpass])
4726 ## moved after the check for -lcrypt in order to
4727 ## ensure that the necessary libraries are included
4728 ## check checking for truncated salt. Wrapped by the
4729 ## $with_pam_for_crypt variable as above --jerry
4731 if test $with_pam_for_crypt = no; then
4732 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4734 LIBS="$AUTH_LIBS $LIBS"
4735 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4736 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4737 LIBS="$crypt_LIBS"])
4738 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4739 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4743 #################################################
4744 # check for a NISPLUS_HOME support
4745 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4746 AC_ARG_WITH(nisplus-home,
4747 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4748 [ case "$withval" in
4751 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4760 #################################################
4761 # check for syslog logging
4762 AC_MSG_CHECKING(whether to use syslog logging)
4764 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4765 [ case "$withval" in
4768 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4777 #################################################
4778 # check for custom syslog facility
4779 AC_MSG_CHECKING(whether to use a custom syslog facility)
4780 AC_ARG_WITH(syslog-facility,
4781 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4783 if test "$withval" = "no" ; then
4784 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4786 if test "$withval" != "yes" ; then
4787 syslog_facility="$withval"
4788 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4793 #################################################
4794 # check for experimental disk-quotas support
4796 samba_cv_WITH_QUOTAS=auto
4797 samba_cv_TRY_QUOTAS=no
4798 samba_cv_RUN_QUOTA_TESTS=auto
4799 samba_cv_WITH_SYS_QUOTAS=auto
4800 samba_cv_TRY_SYS_QUOTAS=auto
4801 samba_cv_SYSQUOTA_FOUND=no
4803 AC_MSG_CHECKING(whether to try disk-quotas support)
4805 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4806 [ case "$withval" in
4809 samba_cv_WITH_QUOTAS=yes
4810 samba_cv_TRY_QUOTAS=yes
4811 samba_cv_RUN_QUOTA_TESTS=yes
4812 #set sys quotas to auto in this case
4813 samba_cv_TRY_SYS_QUOTAS=auto
4817 samba_cv_WITH_QUOTAS=auto
4818 samba_cv_TRY_QUOTAS=auto
4819 samba_cv_RUN_QUOTA_TESTS=auto
4820 #set sys quotas to auto in this case
4821 samba_cv_TRY_SYS_QUOTAS=auto
4825 samba_cv_WITH_QUOTAS=no
4826 samba_cv_TRY_QUOTAS=no
4827 samba_cv_RUN_QUOTA_TESTS=no
4830 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4833 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4836 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4837 AC_ARG_WITH(sys-quotas,
4838 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4839 [ case "$withval" in
4842 samba_cv_WITH_SYS_QUOTAS=yes
4843 samba_cv_TRY_SYS_QUOTAS=yes
4844 samba_cv_RUN_QUOTA_TESTS=yes
4848 samba_cv_WITH_SYS_QUOTAS=auto
4849 samba_cv_TRY_SYS_QUOTAS=auto
4850 samba_cv_RUN_QUOTA_TESTS=auto
4854 samba_cv_WITH_SYS_QUOTAS=no
4855 samba_cv_TRY_SYS_QUOTAS=no
4858 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4861 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4864 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4865 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4869 samba_cv_TRY_SYS_QUOTAS=yes
4870 samba_cv_RUN_QUOTA_TESTS=yes
4874 samba_cv_TRY_SYS_QUOTAS=no
4879 #############################################
4880 # only check for quota stuff if --with-quotas
4881 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4884 # on linux we didn't need to test we have builtin support
4886 samba_cv_SYSQUOTA_FOUND=yes
4887 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4888 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4889 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4892 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4893 samba_cv_found_xfs_header=yes
4894 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4898 # need to set this define when using static linking (BUG 1473)
4899 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4905 # some broken header files need this
4906 AC_CHECK_HEADER(asm/types.h,[
4907 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4908 AC_ADD_INCLUDE(<asm/types.h>)
4911 # For quotas on Veritas VxFS filesystems
4912 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4914 # For quotas on Linux XFS filesystems
4915 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4917 # For sys/quota.h and linux/quota.h
4918 AC_CHECK_HEADERS(sys/quota.h)
4920 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4921 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4922 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4924 #include "confdefs.h"
4925 #ifdef HAVE_SYS_TYPES_H
4926 #include <sys/types.h>
4928 #ifdef HAVE_ASM_TYPES_H
4929 #include <asm/types.h>
4931 #include <sys/quota.h>
4932 ],[int i = Q_XGETQUOTA;],
4933 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4934 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4935 samba_cv_found_xfs_header=yes
4939 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4940 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4942 #include "confdefs.h"
4943 #ifdef HAVE_SYS_QUOTA_H
4944 #include <sys/quota.h>
4948 D.dqb_fsoftlimit = 0;],
4949 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4950 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4951 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4955 # look for a working quota system
4957 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4958 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4960 #define HAVE_QUOTACTL_4A 1
4961 #define AUTOCONF_TEST 1
4962 #include "confdefs.h"
4963 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4964 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4965 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4966 samba_cv_SYSQUOTA_FOUND=yes;
4967 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4968 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4972 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4973 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4975 #define HAVE_QUOTACTL_4B 1
4976 #define AUTOCONF_TEST 1
4977 #include "confdefs.h"
4978 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4979 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4980 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4981 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4982 samba_cv_SYSQUOTA_FOUND=yes;
4983 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4984 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4988 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4989 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4991 #define HAVE_QUOTACTL_3 1
4992 #define AUTOCONF_TEST 1
4993 #include "confdefs.h"
4994 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4995 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4996 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4997 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4998 samba_cv_SYSQUOTA_FOUND=yes;
4999 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5000 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5004 #################################################
5005 # check for mntent.h and struct mntent
5006 AC_CHECK_HEADERS(mntent.h)
5007 #################################################
5008 # check for setmntent,getmntent,endmntent
5009 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5011 #################################################
5012 # check for devnm.h and struct mntent
5013 AC_CHECK_HEADERS(devnm.h)
5014 #################################################
5016 AC_CHECK_FUNCS(devnm)
5018 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5019 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5020 # if --with-sys-quotas=yes then build it
5021 # you have can use the get/set quota command smb.conf
5023 samba_cv_SYSQUOTA_FOUND=auto
5025 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5026 # if --with-sys-quotas=yes then build it
5027 # you have can use the get/set quota command smb.conf
5029 samba_cv_TRY_SYS_QUOTAS=auto
5033 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5034 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5035 SAVE_CPPFLAGS="$CPPFLAGS"
5036 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5038 #include "confdefs.h"
5039 #define NO_PROTO_H 1
5040 #define NO_CONFIG_H 1
5041 #define HAVE_SYS_QUOTAS 1
5042 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5043 #include "${srcdir-.}/lib/sysquotas.c"
5044 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5045 CPPFLAGS="$SAVE_CPPFLAGS"
5047 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5048 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5049 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5050 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5051 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5052 samba_cv_WE_USE_SYS_QUOTAS=yes
5060 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5061 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5062 SAVE_CPPFLAGS="$CPPFLAGS"
5063 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5065 #include "confdefs.h"
5066 #define NO_PROTO_H 1
5067 #define NO_CONFIG_H 1
5068 #define HAVE_SYS_QUOTAS 1
5069 #define HAVE_NFS_QUOTAS 1
5070 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5071 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5072 CPPFLAGS="$SAVE_CPPFLAGS"
5074 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5075 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5076 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5081 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5082 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5083 SAVE_CPPFLAGS="$CPPFLAGS"
5084 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5086 #include "confdefs.h"
5087 #define NO_PROTO_H 1
5088 #define NO_CONFIG_H 1
5089 #define HAVE_SYS_QUOTAS 1
5090 #define HAVE_XFS_QUOTAS 1
5091 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5092 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5093 CPPFLAGS="$SAVE_CPPFLAGS"
5095 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5096 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5097 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5102 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5103 SAVE_CPPFLAGS="$CPPFLAGS"
5104 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5106 #include "confdefs.h"
5107 #define NO_PROTO_H 1
5108 #define NO_CONFIG_H 1
5109 #include "${srcdir-.}/smbd/quotas.c"
5110 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5111 CPPFLAGS="$SAVE_CPPFLAGS"
5113 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5114 AC_MSG_CHECKING(whether to use the old quota support)
5115 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5116 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5117 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5127 ####################
5128 # End of quota check samba_cv_RUN_QUOTA_TESTS
5131 #################################################
5132 # check for experimental utmp accounting
5134 AC_MSG_CHECKING(whether to support utmp accounting)
5137 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5138 [ case "$withval" in
5148 # utmp requires utmp.h
5149 # Note similar check earlier, when checking utmp details.
5151 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5152 utmp_no_reason=", no utmp.h on $host_os"
5156 # Display test results
5158 if test x"$WITH_UTMP" = x"yes"; then
5160 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5162 AC_MSG_RESULT(no$utmp_no_reason)
5166 #################################################
5167 # these tests are taken from the GNU fileutils package
5168 AC_CHECKING(how to get filesystem space usage)
5171 # Test for statvfs64.
5172 if test $space = no; then
5174 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5176 #if defined(HAVE_UNISTD_H)
5179 #include <sys/types.h>
5180 #include <sys/statvfs.h>
5183 struct statvfs64 fsd;
5184 exit (statvfs64 (".", &fsd));
5186 fu_cv_sys_stat_statvfs64=yes,
5187 fu_cv_sys_stat_statvfs64=no,
5188 fu_cv_sys_stat_statvfs64=cross)])
5189 if test $fu_cv_sys_stat_statvfs64 = yes; then
5191 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5195 # Perform only the link test since it seems there are no variants of the
5196 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5197 # because that got a false positive on SCO OSR5. Adding the declaration
5198 # of a `struct statvfs' causes this test to fail (as it should) on such
5199 # systems. That system is reported to work fine with STAT_STATFS4 which
5200 # is what it gets when this test fails.
5201 if test $space = no; then
5203 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5204 [AC_TRY_LINK([#include <sys/types.h>
5205 #include <sys/statvfs.h>],
5206 [struct statvfs fsd; statvfs (0, &fsd);],
5207 fu_cv_sys_stat_statvfs=yes,
5208 fu_cv_sys_stat_statvfs=no)])
5209 if test $fu_cv_sys_stat_statvfs = yes; then
5211 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5215 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5216 # This is not the case on ancient Linux systems.
5218 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5219 AC_TRY_COMPILE([#include <sys/types.h>
5220 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5221 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5222 if test x"$samba_cv_fsid_int" = x"yes"; then
5223 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5226 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5227 # systems use f_bsize.
5228 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5229 AC_TRY_COMPILE([#include <sys/types.h>
5230 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5231 samba_cv_frsize=yes,samba_cv_frsize=no)])
5232 if test x"$samba_cv_frsize" = x"yes"; then
5233 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5236 # Some systems use f_flag in struct statvfs while others use f_flags
5237 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5238 AC_TRY_COMPILE([#include <sys/types.h>
5239 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5240 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5241 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5242 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5245 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5246 AC_TRY_COMPILE([#include <sys/types.h>
5247 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5248 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5249 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5250 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5253 if test $space = no; then
5254 # DEC Alpha running OSF/1
5255 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5256 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5258 #include <sys/param.h>
5259 #include <sys/types.h>
5260 #include <sys/mount.h>
5265 exit (statfs (".", &fsd, sizeof (struct statfs)));
5267 fu_cv_sys_stat_statfs3_osf1=yes,
5268 fu_cv_sys_stat_statfs3_osf1=no,
5269 fu_cv_sys_stat_statfs3_osf1=no)])
5270 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5271 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5273 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5277 if test $space = no; then
5279 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5280 member (AIX, 4.3BSD)])
5281 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5283 #ifdef HAVE_SYS_PARAM_H
5284 #include <sys/param.h>
5286 #ifdef HAVE_SYS_MOUNT_H
5287 #include <sys/mount.h>
5289 #ifdef HAVE_SYS_VFS_H
5290 #include <sys/vfs.h>
5296 exit (statfs (".", &fsd));
5298 fu_cv_sys_stat_statfs2_bsize=yes,
5299 fu_cv_sys_stat_statfs2_bsize=no,
5300 fu_cv_sys_stat_statfs2_bsize=no)])
5301 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5302 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5304 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5308 if test $space = no; then
5310 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5311 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5312 [AC_TRY_RUN([#include <sys/types.h>
5313 #include <sys/statfs.h>
5317 exit (statfs (".", &fsd, sizeof fsd, 0));
5319 fu_cv_sys_stat_statfs4=yes,
5320 fu_cv_sys_stat_statfs4=no,
5321 fu_cv_sys_stat_statfs4=no)])
5322 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5323 if test $fu_cv_sys_stat_statfs4 = yes; then
5325 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5329 if test $space = no; then
5331 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5332 member (4.4BSD and NetBSD)])
5333 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5334 [AC_TRY_RUN([#include <sys/types.h>
5335 #ifdef HAVE_SYS_PARAM_H
5336 #include <sys/param.h>
5338 #ifdef HAVE_SYS_MOUNT_H
5339 #include <sys/mount.h>
5345 exit (statfs (".", &fsd));
5347 fu_cv_sys_stat_statfs2_fsize=yes,
5348 fu_cv_sys_stat_statfs2_fsize=no,
5349 fu_cv_sys_stat_statfs2_fsize=no)])
5350 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5351 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5353 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5357 if test $space = no; then
5359 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5360 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5361 [AC_TRY_RUN([#include <sys/types.h>
5362 #ifdef HAVE_SYS_PARAM_H
5363 #include <sys/param.h>
5365 #ifdef HAVE_SYS_MOUNT_H
5366 #include <sys/mount.h>
5368 #ifdef HAVE_SYS_FS_TYPES_H
5369 #include <sys/fs_types.h>
5374 /* Ultrix's statfs returns 1 for success,
5375 0 for not mounted, -1 for failure. */
5376 exit (statfs (".", &fsd) != 1);
5378 fu_cv_sys_stat_fs_data=yes,
5379 fu_cv_sys_stat_fs_data=no,
5380 fu_cv_sys_stat_fs_data=no)])
5381 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5382 if test $fu_cv_sys_stat_fs_data = yes; then
5384 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5389 # As a gating factor for large file support, in order to
5390 # use <4GB files we must have the following minimal support
5392 # long long, and a 64 bit off_t or off64_t.
5393 # If we don't have all of these then disable large
5396 AC_MSG_CHECKING([if large file support can be enabled])
5398 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5399 #include <sys/types.h>
5405 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5406 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5407 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5409 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5412 #################################################
5413 # check for cluster extensions
5415 AC_MSG_CHECKING(cluster support)
5416 AC_ARG_WITH(cluster-support,
5417 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5419 if test x"$with_cluster_support" = x ; then
5420 with_cluster_support="auto"
5423 AC_MSG_RESULT($with_cluster_support)
5426 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5427 [ case "$withval" in
5429 AC_MSG_WARN([--with-ctdb called without argument])
5432 CTDB_CPPFLAGS="-I$withval/include"
5436 AC_ARG_ENABLE(old-ctdb,
5437 [AS_HELP_STRING([--enable-old-ctdb],
5438 [Enable build against (too) old ctdb version (default=no)])],,
5439 [enable_old_ctdb=no])
5442 if test "$with_cluster_support" != "no" ; then
5444 AC_MSG_NOTICE(checking whether cluster support is available)
5446 have_cluster_support="yes"
5449 SAVED_CPPFLAGS="$CPPFLAGS"
5450 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5452 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5453 #include "confdefs.h"
5455 #include "replace.h"
5456 #include "system/wait.h"
5457 #include "system/network.h"
5458 #define private #error __USED_RESERVED_WORD_private__
5464 if test "x$have_cluster_support" = "xyes" -a \
5465 "x$ac_cv_header_ctdb_h" != "xyes"
5467 have_cluster_support=no
5468 ctdb_broken="ctdb.h is required for cluster support"
5471 if test "x$have_cluster_support" = "xyes" -a \
5472 "x$ac_cv_header_ctdb_h" != "xyes"
5474 have_cluster_support=no
5475 ctdb_broken="ctdb_private.h is required for cluster support"
5479 if test "x$have_cluster_support" = "xyes" ; then
5480 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5481 #include "confdefs.h"
5483 #include "replace.h"
5484 #include "system/wait.h"
5485 #include "system/network.h"
5489 #include <ctdb_private.h>
5491 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5492 ctdb_broken="ctdb transaction support missing or too old"
5493 have_cluster_support=no
5497 if test "x$have_cluster_support" = "xyes" ; then
5498 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5499 #include "confdefs.h"
5501 #include "replace.h"
5502 #include "system/wait.h"
5503 #include "system/network.h"
5507 #include <ctdb_private.h>
5509 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5511 if test "x$enable_old_ctdb" = "xyes" ; then
5512 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5514 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5515 have_cluster_support=no
5520 if test "x$have_cluster_support" = "xyes" ; then
5521 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5522 # to ctdb_tcp_client.
5523 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5524 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5526 #include "confdefs.h"
5528 #include "replace.h"
5529 #include "system/wait.h"
5530 #include "system/network.h"
5534 #include <ctdb_private.h>
5538 if test "x$have_cluster_support" = "xyes" ; then
5539 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5540 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5542 ctdb_broken="missing struct ctdb_control_tcp"
5543 have_cluster_support=no
5545 #include "confdefs.h"
5547 #include "replace.h"
5548 #include "system/wait.h"
5549 #include "system/network.h"
5553 #include <ctdb_private.h>
5557 # test for optional ipv6 support in ctdb:
5558 if test "x$have_cluster_support" = "xyes" ; then
5559 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5560 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5562 #include "confdefs.h"
5564 #include "replace.h"
5565 #include "system/wait.h"
5566 #include "system/network.h"
5570 #include <ctdb_private.h>
5574 CPPFLAGS="$SAVED_CPPFLAGS"
5576 fi # (if test "$with_cluster_support" != "no")
5578 if test x"$have_cluster_support" = "xno" ; then
5579 case "$with_cluster_support" in
5581 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5584 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5587 with_cluster_support=no
5590 if test "x$with_cluster_support" != "xno"; then
5591 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5592 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5593 AC_MSG_NOTICE(Building with cluster support)
5595 AC_MSG_NOTICE(Building without cluster support)
5599 #################################################
5600 # check for rtnetlink
5602 AC_CHECK_HEADERS([linux/netlink.h],
5603 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5604 [#include <bits/sockaddr.h>
5605 #include <linux/netlink.h>]),
5606 [],[#include <bits/sockaddr.h>])
5608 #################################################
5609 # check for ACL support
5611 AC_MSG_CHECKING(whether to support ACLs)
5612 AC_ARG_WITH(acl-support,
5613 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5614 [ case "$withval" in
5616 with_acl_support="$withval"
5620 if test x"$with_acl_support" = x ; then
5621 with_acl_support="auto"
5624 AC_MSG_RESULT($with_acl_support)
5626 if test x"$with_acl_support" = x"no"; then
5627 AC_MSG_RESULT(Disabling ACL support)
5628 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5630 AC_MSG_NOTICE(checking whether ACL support is available:)
5633 AC_MSG_NOTICE(Using UnixWare ACLs)
5634 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5635 default_static_modules="$default_static_modules vfs_solarisacl"
5638 AC_MSG_NOTICE(Using solaris ACLs)
5639 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5640 ACL_LIBS="$ACL_LIBS -lsec"
5641 default_static_modules="$default_static_modules vfs_solarisacl"
5644 AC_MSG_NOTICE(Using HPUX ACLs)
5645 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5646 default_static_modules="$default_static_modules vfs_hpuxacl"
5649 AC_MSG_NOTICE(Using IRIX ACLs)
5650 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5651 default_static_modules="$default_static_modules vfs_irixacl"
5654 AC_MSG_NOTICE(Using AIX ACLs)
5655 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5656 default_static_modules="$default_static_modules vfs_aixacl"
5659 AC_MSG_NOTICE(Using Tru64 ACLs)
5660 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5661 ACL_LIBS="$ACL_LIBS -lpacl"
5662 default_static_modules="$default_static_modules vfs_tru64acl"
5665 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5666 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5669 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5672 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5675 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5677 LIBS="$LIBS $ACL_LIBS"
5679 #include <sys/types.h>
5680 #include <sys/acl.h>
5684 acl_entry_t *entry_p;
5685 return acl_get_entry(acl, entry_id, entry_p);
5687 [samba_cv_HAVE_POSIX_ACLS=yes],
5688 [samba_cv_HAVE_POSIX_ACLS=no])
5691 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5692 AC_MSG_NOTICE(Using posix ACLs)
5693 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5694 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5696 LIBS="$LIBS $ACL_LIBS"
5698 #include <sys/types.h>
5699 #include <sys/acl.h>
5701 acl_permset_t permset_d;
5703 return acl_get_perm_np(permset_d, perm);
5705 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5706 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5709 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5710 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5712 default_static_modules="$default_static_modules vfs_posixacl"
5714 AC_MSG_NOTICE(ACL support is not avaliable)
5715 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5719 fi # with_acl_support
5721 #################################################
5722 # check if we have FreeBSD sunacl
5725 AC_CHECK_HEADER(sunacl.h)
5726 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5727 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5728 ZFSACL_LIBS=-lsunacl
5729 AC_SUBST(ZFSACL_LIBS)
5730 default_shared_modules="$default_shared_modules vfs_zfsacl"
5735 #################################################
5736 # check for AIO support
5738 AC_MSG_CHECKING(whether to support asynchronous io)
5739 AC_ARG_WITH(aio-support,
5740 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5741 [ case "$withval" in
5749 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5751 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5752 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5755 AC_TRY_LINK([#include <sys/types.h>
5757 [ struct aiocb a; return aio_read(&a);],
5758 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5760 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5763 AC_TRY_LINK([#include <sys/types.h>
5765 [ struct aiocb64 a; return aio_read64(&a);],
5766 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5768 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5769 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5770 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5772 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5773 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5777 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5778 AC_MSG_CHECKING(for aio_read)
5779 AC_LINK_IFELSE([#include <aio.h>
5780 int main() { struct aiocb a; return aio_read(&a); }],
5781 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5782 [AC_MSG_RESULT(no)])
5784 AC_MSG_CHECKING(for aio_write)
5785 AC_LINK_IFELSE([#include <aio.h>
5786 int main() { struct aiocb a; return aio_write(&a); }],
5787 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5788 [AC_MSG_RESULT(no)])
5790 AC_MSG_CHECKING(for aio_fsync)
5791 AC_LINK_IFELSE([#include <aio.h>
5792 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5793 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5794 [AC_MSG_RESULT(no)])
5796 AC_MSG_CHECKING(for aio_return)
5797 AC_LINK_IFELSE([#include <aio.h>
5798 int main() { struct aiocb a; return aio_return(&a); }],
5799 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5800 [AC_MSG_RESULT(no)])
5802 AC_MSG_CHECKING(for aio_error)
5803 AC_LINK_IFELSE([#include <aio.h>
5804 int main() { struct aiocb a; return aio_error(&a); }],
5805 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5806 [AC_MSG_RESULT(no)])
5808 AC_MSG_CHECKING(for aio_cancel)
5809 AC_LINK_IFELSE([#include <aio.h>
5810 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5811 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5812 [AC_MSG_RESULT(no)])
5814 AC_MSG_CHECKING(for aio_suspend)
5815 AC_LINK_IFELSE([#include <aio.h>
5816 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5817 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5818 [AC_MSG_RESULT(no)])
5821 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5822 AC_MSG_CHECKING(for aio_read64)
5823 AC_LINK_IFELSE([#include <aio.h>
5824 int main() { struct aiocb a; return aio_read64(&a); }],
5825 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5826 [AC_MSG_RESULT(no)])
5828 AC_MSG_CHECKING(for aio_write64)
5829 AC_LINK_IFELSE([#include <aio.h>
5830 int main() { struct aiocb a; return aio_write64(&a); }],
5831 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5832 [AC_MSG_RESULT(no)])
5834 AC_MSG_CHECKING(for aio_fsync64)
5835 AC_LINK_IFELSE([#include <aio.h>
5836 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5837 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5838 [AC_MSG_RESULT(no)])
5840 AC_MSG_CHECKING(for aio_return64)
5841 AC_LINK_IFELSE([#include <aio.h>
5842 int main() { struct aiocb a; return aio_return64(&a); }],
5843 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5844 [AC_MSG_RESULT(no)])
5846 AC_MSG_CHECKING(for aio_error64)
5847 AC_LINK_IFELSE([#include <aio.h>
5848 int main() { struct aiocb a; return aio_error64(&a); }],
5849 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5850 [AC_MSG_RESULT(no)])
5852 AC_MSG_CHECKING(for aio_cancel64)
5853 AC_LINK_IFELSE([#include <aio.h>
5854 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5855 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5856 [AC_MSG_RESULT(no)])
5858 AC_MSG_CHECKING(for aio_suspend64)
5859 AC_LINK_IFELSE([#include <aio.h>
5860 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5861 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5862 [AC_MSG_RESULT(no)])
5869 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5872 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5876 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5877 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5878 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5879 default_shared_modules="$default_shared_modules vfs_aio_fork"
5883 #################################################
5884 # check for sendfile support
5886 with_sendfile_support=yes
5887 AC_MSG_CHECKING(whether to check to support sendfile)
5888 AC_ARG_WITH(sendfile-support,
5889 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5890 [ case "$withval" in
5896 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5897 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5898 AC_TRY_LINK([#include <sys/sendfile.h>],
5903 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5905 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5907 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5908 AC_TRY_LINK([#include <sys/sendfile.h>],
5913 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5915 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5917 # Try and cope with broken Linux sendfile....
5918 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5920 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5921 #undef _FILE_OFFSET_BITS
5923 #include <sys/sendfile.h>],
5928 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5930 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5932 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5933 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5934 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5935 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5936 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5937 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5938 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5939 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5940 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5941 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5942 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5948 *freebsd* | *dragonfly* )
5949 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5951 #include <sys/types.h>
5953 #include <sys/socket.h>
5954 #include <sys/uio.h>],
5956 int fromfd, tofd, ret, total=0;
5957 off_t offset, nwritten;
5960 hdr.headers = &hdtrl;
5962 hdr.trailers = NULL;
5964 hdtrl.iov_base = NULL;
5966 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5968 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5970 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5971 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5972 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5973 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5980 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5982 #include <sys/socket.h>
5983 #include <sys/uio.h>],
5987 struct iovec hdtrl[2];
5991 hdtrl[0].iov_base = 0;
5992 hdtrl[0].iov_len = 0;
5994 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5996 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5997 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5998 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5999 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6000 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6005 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6007 #include <sys/socket.h>
6008 #include <sys/uio.h>],
6012 struct iovec hdtrl[2];
6016 hdtrl[0].iov_base = 0;
6017 hdtrl[0].iov_len = 0;
6019 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6021 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6022 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6023 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6024 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6025 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6032 AC_CHECK_LIB(sendfile,sendfilev)
6033 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6035 #include <sys/sendfile.h>],
6039 struct sendfilevec vec[2];
6045 vec[0].sfv_fd = SFV_FD_SELF;
6046 vec[0].sfv_flag = 0;
6051 vec[1].sfv_flag = 0;
6054 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6056 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6058 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6059 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6060 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6061 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6066 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6068 #include <sys/sendfile.h>],
6072 struct sendfilevec vec[2];
6078 vec[0].sfv_fd = SFV_FD_SELF;
6079 vec[0].sfv_flag = 0;
6084 vec[1].sfv_flag = 0;
6087 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6089 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6091 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6092 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6093 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6094 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6100 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6102 #include <sys/socket.h>],
6106 struct sf_parms hdtrl;
6110 hdtrl.header_data = 0;
6111 hdtrl.header_length = 0;
6112 hdtrl.file_descriptor = fromfd;
6113 hdtrl.file_offset = 0;
6114 hdtrl.file_bytes = 0;
6115 hdtrl.trailer_data = 0;
6116 hdtrl.trailer_length = 0;
6118 nwritten = send_file(&tofd, &hdtrl, 0);
6120 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6121 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6122 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6123 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6124 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6140 ############################################
6141 # See if we have the Linux readahead syscall.
6143 AC_CACHE_CHECK([for Linux readahead],
6144 samba_cv_HAVE_LINUX_READAHEAD,[
6146 #if defined(HAVE_UNISTD_H)
6149 #include <fcntl.h>],
6150 [ssize_t err = readahead(0,0,0x80000);],
6151 samba_cv_HAVE_LINUX_READAHEAD=yes,
6152 samba_cv_HAVE_LINUX_READAHEAD=no)])
6154 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6155 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6156 [Whether Linux readahead is available])
6159 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6161 ############################################
6162 # See if we have the posix_fadvise syscall.
6164 AC_CACHE_CHECK([for posix_fadvise],
6165 samba_cv_HAVE_POSIX_FADVISE,[
6167 #if defined(HAVE_UNISTD_H)
6170 #include <fcntl.h>],
6171 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6172 samba_cv_HAVE_POSIX_FADVISE=yes,
6173 samba_cv_HAVE_POSIX_FADVISE=no)])
6175 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6176 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6177 [Whether posix_fadvise is available])
6180 ############################################
6181 # See if we have the Linux splice syscall.
6185 AC_CACHE_CHECK([for Linux splice],
6186 samba_cv_HAVE_LINUX_SPLICE,[
6188 #if defined(HAVE_UNISTD_H)
6191 #include <fcntl.h>],
6192 [long ret = splice(0,0,1,0,400,0);],
6193 samba_cv_HAVE_LINUX_SPLICE=yes,
6194 samba_cv_HAVE_LINUX_SPLICE=no)])
6197 samba_cv_HAVE_LINUX_SPLICE=no
6201 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6202 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6203 [Whether Linux splice is available])
6206 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6208 ############################################
6209 # See if we have the a broken readlink syscall.
6211 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6212 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6213 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6215 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6216 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6219 #################################################
6220 # Check whether winbind is supported on this platform. If so we need to
6221 # build and install client programs, sbin programs and shared libraries
6223 AC_MSG_CHECKING(whether to build winbind)
6225 # Initially, the value of $host_os decides whether winbind is supported
6230 # Define external wbclient library to link against. This disables winbind.
6231 # We define this here so --with-winbind can override it.
6232 AC_ARG_WITH(wbclient,
6233 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6246 WBCLIENT_INCLUDES="-I$withval/include"
6247 WBCLIENT_LDFLAGS="-L$withval/lib"
6252 AC_SUBST(WBCLIENT_INCLUDES)
6253 AC_SUBST(WBCLIENT_LDFLAGS)
6254 AC_SUBST(WBCLIENT_LIBS)
6257 # Define the winbind shared library name and any specific linker flags
6258 # it needs to be built with.
6260 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6261 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6262 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6263 NSSSONAMEVERSIONSUFFIX=""
6266 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6267 NSSSONAMEVERSIONSUFFIX=".2"
6268 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6271 # FreeBSD winbind client is implemented as a wrapper around
6272 # the Linux version.
6273 NSSSONAMEVERSIONSUFFIX=".1"
6274 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6275 ../nsswitch/winbind_nss_linux.o"
6276 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6277 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6281 # NetBSD winbind client is implemented as a wrapper
6282 # around the Linux version. It needs getpwent_r() to
6283 # indicate libc's use of the correct nsdispatch API.
6285 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6286 WINBIND_NSS_EXTRA_OBJS="\
6287 ../nsswitch/winbind_nss_netbsd.o \
6288 ../nsswitch/winbind_nss_linux.o"
6289 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6290 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6293 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6297 # IRIX has differently named shared libraries
6298 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6299 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6300 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6303 # Solaris winbind client is implemented as a wrapper around
6304 # the Linux version.
6305 NSSSONAMEVERSIONSUFFIX=".1"
6306 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6307 ../nsswitch/winbind_nss_linux.o"
6310 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6313 # AIX has even differently named shared libraries. No
6314 # WINS support has been implemented yet.
6315 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6316 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6317 WINBIND_NSS="../nsswitch/WINBIND"
6322 winbind_no_reason=", unsupported on $host_os"
6326 # Check the setting of --with-winbind
6328 AC_ARG_WITH(winbind,
6329 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6343 # We need unix domain sockets for winbind
6345 if test x"$HAVE_WINBIND" = x"yes"; then
6346 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6347 winbind_no_reason=", no unix domain socket support on $host_os"
6352 # Display test results
6354 if test x"$HAVE_WINBIND" = x"no"; then
6358 if test x"$HAVE_WBCLIENT" = x"yes"; then
6359 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6360 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6361 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6363 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6364 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6366 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6367 BUILD_LIBWBCLIENT_SHARED=no
6369 BUILD_LIBWBCLIENT_SHARED=yes
6372 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6373 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6375 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6376 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6377 ## Only worry about libwbclient if we have shared
6379 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6380 LIBWBCLIENT=libwbclient
6381 INSTALL_LIBWBCLIENT=installlibwbclient
6382 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6383 LIBWBCLIENT_LIBS="-lwbclient"
6385 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6386 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6390 if test x"$HAVE_WINBIND" = x"yes"; then
6392 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6394 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6395 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6396 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6397 PAM_MODULES="$PAM_MODULES pam_winbind"
6398 INSTALL_PAM_MODULES="installpammodules"
6399 UNINSTALL_PAM_MODULES="uninstallpammodules"
6402 # we use winbind, check for krb5 locate_plugin support:
6403 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6404 [[#ifdef HAVE_KRB5_H
6408 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6409 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6410 if test x"$BLDSHARED" = x"true" ; then
6411 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6414 # end of krb5 locate_plugin check
6416 AC_MSG_RESULT(no$winbind_no_reason)
6419 AC_SUBST(WINBIND_NSS)
6420 AC_SUBST(WINBIND_WINS_NSS)
6421 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6422 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6423 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6425 AC_SUBST(WINBIND_KRB5_LOCATOR)
6427 # Solaris 10 does have new member in nss_XbyY_key
6428 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6429 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6430 [#include <nss_dbdefs.h>])
6432 # Solaris has some extra fields in struct passwd that need to be
6433 # initialised otherwise nscd crashes.
6435 AC_CHECK_MEMBER(struct passwd.pw_comment,
6436 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6439 AC_CHECK_MEMBER(struct passwd.pw_age,
6440 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6443 # AIX 4.3.x and 5.1 do not have as many members in
6444 # struct secmethod_table as AIX 5.2
6445 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6446 [#include <usersec.h>])
6447 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6448 [#include <usersec.h>])
6450 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6451 AC_TRY_COMPILE([#include <sys/types.h>
6452 #include <sys/socket.h>],
6455 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6457 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6458 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6459 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6462 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6463 AC_TRY_LINK([#include <sys/types.h>
6464 #include <unistd.h>],
6465 [uid_t uid; gid_t gid; int ret;
6466 ret = getpeereid(0, &uid, &gid);
6468 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6469 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6470 AC_DEFINE(HAVE_GETPEEREID,1,
6471 [Whether we have getpeereid to get socket credentials])
6475 #################################################
6476 # Check to see if we should use the included popt
6478 AC_ARG_WITH(included-popt,
6479 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6490 if test x"$INCLUDED_POPT" != x"yes"; then
6491 AC_CHECK_LIB(popt, poptGetContext,
6492 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6495 AC_MSG_CHECKING(whether to use included popt)
6496 if test x"$INCLUDED_POPT" = x"yes"; then
6498 BUILD_POPT='$(POPT_OBJ)'
6499 POPTLIBS='$(POPT_OBJ)'
6500 FLAGS1="-I\$(srcdir)/../lib/popt"
6506 AC_SUBST(BUILD_POPT)
6510 #################################################
6511 # Check if user wants DNS service discovery support
6513 AC_ARG_ENABLE(dnssd,
6514 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6516 AC_SUBST(DNSSD_LIBS)
6517 if test x"$enable_dnssd" = x"yes"; then
6518 have_dnssd_support=yes
6520 AC_CHECK_HEADERS(dns_sd.h)
6521 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6522 have_dnssd_support=no
6525 # On Darwin the DNSSD API is in libc, but on other platforms it's
6526 # probably in -ldns_sd
6527 AC_CHECK_FUNCS(DNSServiceRegister)
6528 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6529 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6530 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6531 have_dnssd_support=no
6534 if test x"$have_dnssd_support" = x"yes"; then
6535 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6536 [Whether to enable DNS service discovery support])
6538 if test x"$enable_dnssd" = x"yes"; then
6539 AC_MSG_ERROR(DNS service discovery support not available)
6545 #################################################
6546 # Check if user wants avahi support
6548 AC_ARG_ENABLE(avahi,
6549 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6551 if test x"$enable_avahi" != x"no"; then
6552 have_avahi_support=yes
6554 AC_CHECK_HEADERS(avahi-common/watch.h)
6555 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6556 have_avahi_support=no
6559 AC_CHECK_HEADERS(avahi-client/client.h)
6560 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6561 have_avahi_support=no
6565 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6566 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6569 if test x"$have_avahi_client_new" != x"yes" -o \
6570 x"$have_avahi_strerror" != x"yes" ; then
6571 have_avahi_support=no
6574 if test x"$have_avahi_support" = x"yes"; then
6575 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6576 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6577 [Whether to enable avahi support])
6578 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6580 if test x"$enable_avahi" = x"yes"; then
6581 AC_MSG_ERROR(avahi support not available)
6587 #################################################
6590 PTHREAD_CFLAGS=error
6591 PTHREAD_LDFLAGS=error
6593 # If it's error, then the user didn't
6595 if test "x$PTHREAD_LDFLAGS" = xerror; then
6596 AC_CHECK_LIB(pthread, pthread_attr_init, [
6597 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6598 PTHREAD_LDFLAGS="-lpthread" ])
6601 if test "x$PTHREAD_LDFLAGS" = xerror; then
6602 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6603 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6604 PTHREAD_LDFLAGS="-lpthreads" ])
6607 if test "x$PTHREAD_LDFLAGS" = xerror; then
6608 AC_CHECK_LIB(c_r, pthread_attr_init, [
6609 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6610 PTHREAD_LDFLAGS="-pthread" ])
6613 if test "x$PTHREAD_LDFLAGS" = xerror; then
6614 AC_CHECK_FUNC(pthread_attr_init, [
6615 PTHREAD_CFLAGS="-D_REENTRANT"
6616 PTHREAD_LDFLAGS="-lpthread" ])
6619 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6620 # pthread_attr_init. On pthread_mutex_lock it works there...
6621 if test "x$PTHREAD_LDFLAGS" = xerror; then
6622 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6623 PTHREAD_CFLAGS="-D_REENTRANT"
6624 PTHREAD_LDFLAGS="-lpthread" ])
6627 AC_SUBST(PTHREAD_CFLAGS)
6628 AC_SUBST(PTHREAD_LDFLAGS)
6630 samba_cv_HAVE_PTHREAD=no
6631 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6632 samba_cv_HAVE_PTHREAD=yes
6633 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6634 ac_save_CFLAGS=$CFLAGS
6635 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6636 ac_save_LDFLAGS=$LDFLAGS
6637 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6638 AC_CHECK_HEADERS(pthread.h)
6639 CFLAGS=$ac_save_CFLAGS
6640 LDFLAGS=$ac_save_LDFLAGS
6641 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6644 #################################################
6645 # Check if user wants pthreadpool support
6647 AC_ARG_ENABLE(pthreadpool,
6648 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6650 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6651 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6654 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6655 LIBS="$LIBS $PTHREAD_LDFLAGS"
6656 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6657 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6658 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6659 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6660 AC_SUBST(PTHREADPOOLTEST)
6663 #################################################
6664 # Check to see if we should use the included iniparser
6666 AC_ARG_WITH(included-iniparser,
6667 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6671 INCLUDED_INIPARSER=yes
6674 INCLUDED_INIPARSER=no
6678 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6679 AC_CHECK_LIB(iniparser, iniparser_load,
6680 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6683 AC_MSG_CHECKING(whether to use included iniparser)
6684 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6686 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6688 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6692 INIPARSERLIBS="-liniparser"
6694 AC_SUBST(BUILD_INIPARSER)
6695 AC_SUBST(INIPARSERLIBS)
6698 ###################################################
6699 # Check for different/missing (set|get|end)netgrent prototypes
6701 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6702 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6704 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6705 AC_TRY_COMPILE([#include<netdb.h>
6706 #ifdef HAVE_NETGROUP_H
6707 #include<netgroup.h>
6708 #endif],[setnetgrent("foo")],
6709 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6710 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6711 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6713 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6714 AC_TRY_COMPILE([#include<netdb.h>
6715 #ifdef HAVE_NETGROUP_H
6716 #include<netgroup.h>
6717 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6718 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6719 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6720 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6722 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6723 AC_TRY_COMPILE([#include<netdb.h>
6724 #ifdef HAVE_NETGROUP_H
6725 #include<netgroup.h>
6726 #endif],[endnetgrent()],
6727 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6728 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6729 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6734 # Checks for the vfs_fileid module
6736 AC_CHECK_FUNC(getmntent)
6738 AC_CHECK_HEADERS(sys/statfs.h)
6740 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6741 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6743 #include <sys/types.h>
6744 #include <sys/statfs.h>
6748 fsid_t fsid = fsd.f_fsid;
6749 return statfs (".", &fsd);
6751 vfsfileid_cv_statfs=yes,
6752 vfsfileid_cv_statfs=no,
6753 vfsfileid_cv_statfs=cross)
6755 AC_MSG_RESULT($vfsfileid_cv_statfs)
6757 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6758 x"$vfsfileid_cv_statfs" = x"yes"; then
6759 default_shared_modules="$default_shared_modules vfs_fileid"
6762 # Checks for the vfs_fileid module
6765 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6767 eval MODULE_DEFAULT_$i=STATIC
6770 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6772 dnl Fall back to static if we cannot build shared libraries
6773 eval MODULE_DEFAULT_$i=STATIC
6775 if test $BLDSHARED = true; then
6776 eval MODULE_DEFAULT_$i=SHARED
6780 dnl Always build these modules static
6781 MODULE_rpc_spoolss=STATIC
6782 MODULE_rpc_srvsvc=STATIC
6783 MODULE_idmap_tdb=STATIC
6784 MODULE_idmap_passdb=STATIC
6785 MODULE_idmap_nss=STATIC
6787 MODULE_nss_info_template=STATIC
6789 AC_ARG_WITH(static-modules,
6790 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6791 [ if test $withval; then
6792 for i in `echo $withval | sed -e 's/,/ /g'`
6794 eval MODULE_$i=STATIC
6798 AC_ARG_WITH(shared-modules,
6799 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6800 [ if test $withval; then
6801 for i in `echo $withval | sed -e 's/,/ /g'`
6803 eval MODULE_$i=SHARED
6807 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6808 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6809 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6810 AC_SUBST(SMBD_FAM_LIBS)
6813 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
6814 "bin/ldapsam.$SHLIBEXT", PDB,
6815 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6816 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6817 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6818 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6819 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6820 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6822 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6823 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6824 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6825 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6826 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6827 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6828 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6829 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6830 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6831 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6832 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6834 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6835 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6837 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6838 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6839 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6840 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6841 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6843 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6844 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6845 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6846 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6847 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6848 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6849 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6850 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6851 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6852 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6854 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6855 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6856 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6857 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6858 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6859 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6860 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6861 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6862 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6863 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6864 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6865 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6866 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6867 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6868 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6869 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6870 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6871 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6872 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6873 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6874 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6875 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6876 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6877 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6878 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6879 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6880 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6881 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6882 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6883 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6884 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6885 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6886 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6887 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6888 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6889 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6890 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6891 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6892 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6893 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6894 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6895 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6896 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6897 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6898 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6899 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6900 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6902 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6904 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6905 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6906 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6908 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6909 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6910 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6911 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6913 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6915 #################################################
6916 # do extra things if we are running insure
6918 if test "${ac_cv_prog_CC}" = "insure"; then
6919 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6922 #################################################
6923 # If run from the build farm, enable NASTY hacks
6924 #################################################
6925 AC_MSG_CHECKING(whether to enable build farm hacks)
6926 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6928 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6933 #################################################
6934 # check for bad librt/libpthread interactions
6936 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6937 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6938 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6939 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6941 SMB_IF_RTSIGNAL_BUG(
6943 # Have RT_SIGNAL bug, need to check whether the problem will
6944 # affect anything we have configured.
6947 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6948 if test x"$rt_signal_lease_ok" = x"no" ; then
6953 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6954 if test x"$rt_signal_notify_ok" = x"no" ; then
6959 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6960 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6961 if test x"$rt_signal_aio_ok" = x"no" ; then
6966 if test x"$rt_do_error" = x"yes" ; then
6967 SMB_IS_LIBPTHREAD_LINKED(
6971 *** On this platforms, linking Samba against pthreads causes problems
6972 *** with the oplock and change notification mechanisms. You may be
6973 *** using pthreads as a side-effect of using the --with-aio-support
6974 *** or --with-profiling-data options. Please remove these and try again.
6981 *** On this platform, the oplock and change notification mechanisms do not
6982 *** appear to work. Please report this problem to samba-technical@samba.org
6983 *** and attach the config.log file from this directory.
6987 AC_MSG_ERROR(unable to use realtime signals on this platform)
6991 # no RT_SIGNAL bug, we are golden
6992 SMB_IS_LIBPTHREAD_LINKED(
6994 AC_MSG_WARN(using libpthreads - this may degrade performance)
6999 # cross compiling, I hope you know what you are doing
7005 m4_include(../lib/zlib/zlib.m4)
7007 if test x$smbtorture4_possible = xyes; then
7008 saved_USESHARED="$USESHARED"
7010 smbtorture4_path="bin/smbtorture4"
7011 smbtorture4_option="-t bin/smbtorture4"
7012 AC_SUBST(smbtorture4_path)
7013 AC_SUBST(smbtorture4_option)
7014 USESHARED="$saved_USESHARED"
7015 SMBTORTURE4="bin/smbtorture4"
7016 AC_SUBST(SMBTORTURE4)
7021 AC_ZLIB([ZLIB_OBJS=""], [
7023 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7024 deflate.o trees.o zutil.o inflate.o infback.o \
7025 inftrees.o inffast.o
7027 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7029 CFLAGS="-I../lib/zlib $CFLAGS"
7032 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7034 if test "x$enable_dmalloc" = xyes
7036 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7037 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7038 [Define to check invariants around some common functions])
7039 LIBS="$LIBS -ldmalloc"
7042 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7043 LIB_REMOVE_USR_LIB(LDFLAGS)
7044 LIB_REMOVE_USR_LIB(LIBS)
7046 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7047 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7048 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7050 #################################################
7051 # Display summary of libraries detected
7053 AC_MSG_RESULT([Using libraries:])
7054 AC_MSG_RESULT([ LIBS = $LIBS])
7055 if test x"$with_ads_support" != x"no"; then
7056 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7058 if test x"$with_ldap_support" != x"no"; then
7059 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7061 if test x"$with_dnsupdate_support" != x"no"; then
7062 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7064 if test x"$have_dnssd_support" != x"no"; then
7065 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7067 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7069 #################################################
7070 # final configure stuff
7072 AC_MSG_CHECKING([configure summary])
7073 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7075 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7076 AC_MSG_WARN([cannot run when cross-compiling]))
7078 dnl Merge in developer cflags from now on
7079 AC_SUBST(DEVELOPER_CFLAGS)
7080 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7081 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7084 # Stuff the smbd-only libraries at the end of the smbd link
7085 # path (if we have them).
7086 SMBD_LIBS="$samba_dmapi_libs"
7089 CFLAGS="${CFLAGS} \$(FLAGS)"
7090 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7092 # If we had to expand the includes, make tsure the output file is moved back
7093 AC_OUTPUT_COMMANDS([
7094 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7095 ln -s Makefile-noincludes Makefile
7100 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7101 lib/netapi/examples/Makefile
7102 lib/netapi/tests/Makefile
7103 pkgconfig/smbclient.pc
7104 pkgconfig/wbclient.pc
7106 pkgconfig/smbsharemodes.pc
7107 ../examples/libsmbclient/Makefile.internal
7110 #################################################
7111 # Print very concise instructions on building/use
7112 if test "x$enable_dmalloc" = xyes
7114 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7115 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])