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/autoconf/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)
29 m4_include(../lib/ccan/libccan.m4)
32 for obj in ${TEVENT_OBJ}; do
33 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
35 AC_SUBST(LIBTEVENT_OBJ0)
36 LIBS="${LIBS} ${TEVENT_LIBS}"
38 SAMBA_CPPFLAGS="-Iinclude/autoconf -Iautoconf -Iautoconf/source3"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
42 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
43 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
44 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
45 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
47 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
49 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
50 if test "x${srcdir-.}" != "x."; then
51 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
54 dnl Unique-to-Samba variables we'll be playing with.
55 AC_SUBST(SAMBA_CPPFLAGS)
60 AC_SUBST(MODULE_EXPORTS)
66 AC_SUBST(RELRO_LDFLAGS)
68 AC_SUBST(INSTALLLIBCMD_SH)
69 AC_SUBST(INSTALLLIBCMD_A)
70 AC_SUBST(UNINSTALLLIBCMD_SH)
71 AC_SUBST(UNINSTALLLIBCMD_A)
73 AC_SUBST(INSTALL_LIBWBCLIENT)
74 AC_SUBST(UNINSTALL_LIBWBCLIENT)
75 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
76 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
77 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
78 AC_SUBST(LIBWBCLIENT_SHARED)
79 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
80 AC_SUBST(LIBWBCLIENT_STATIC)
81 AC_SUBST(LIBWBCLIENT_SOVER)
82 AC_SUBST(LIBWBCLIENT_FULLVER)
84 AC_SUBST(LIBWBCLIENT_LIBS)
86 AC_SUBST(LIBSAMBAUTIL_SHARED)
97 AC_SUBST(INSTALL_PAM_MODULES)
98 AC_SUBST(UNINSTALL_PAM_MODULES)
100 AC_SUBST(EXTRA_BIN_PROGS)
101 AC_SUBST(CIFSMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSMOUNT)
103 AC_SUBST(UNINSTALL_CIFSMOUNT)
104 AC_SUBST(CIFSUMOUNT_PROGS)
105 AC_SUBST(INSTALL_CIFSUMOUNT)
106 AC_SUBST(UNINSTALL_CIFSUMOUNT)
107 AC_SUBST(CIFSUPCALL_PROGS)
108 AC_SUBST(INSTALL_CIFSUPCALL)
109 AC_SUBST(UNINSTALL_CIFSUPCALL)
110 AC_SUBST(EXTRA_SBIN_PROGS)
111 AC_SUBST(EXTRA_ALL_TARGETS)
112 AC_SUBST(CONFIG_LIBS)
115 # compile with optimization and without debugging by default, but
116 # allow people to set their own preference.
117 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
118 # if it has no value. This prevent *very* large debug binaries from occurring
120 if test "x$debug" = "xyes" ; then
121 CFLAGS="${CFLAGS} -g"
123 if test "x$CFLAGS" = x; then
127 m4_include(../lib/socket_wrapper/config.m4)
128 m4_include(../lib/nss_wrapper/config.m4)
129 m4_include(../lib/uid_wrapper/config.m4)
131 m4_include(m4/swat.m4)
133 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
135 # Probe the gcc version for extra CFLAGS. We always stash these in
136 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
137 # Makefile edit, avoiding the need to re-run configure.
138 if test x"$ac_cv_prog_gcc" = x"yes" ; then
139 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
140 # Add -Wdeclaration-after-statement if compiler supports it
142 [that the C compiler understands -Wdeclaration-after-statement],
143 samba_cv_HAVE_Wdeclaration_after_statement, [
148 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
149 samba_cv_HAVE_Wdeclaration_after_statement=yes,
150 samba_cv_HAVE_Wdeclaration_after_statement=no,
151 samba_cv_HAVE_Wdeclaration_after_statement=cross)
154 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
155 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
158 #-Werror-implicit-function-declaration
160 [that the C compiler understands -Werror-implicit-function-declaration],
161 samba_cv_HAVE_Werror_implicit_function_declaration, [
166 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
167 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
168 samba_cv_HAVE_Werror_implicit_function_declaration=no,
169 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
171 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
172 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
175 # krb5developer is like developer, except we don't get
176 # -Wstrict-prototypes.
177 if test x"$krb5_developer" != x"$yes" ; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
181 if test x"$picky_developer" = x"yes"; then
182 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
186 #################################################
187 # check for a shared memory profiling support
188 AC_MSG_CHECKING(whether to use profiling)
189 AC_ARG_WITH(profiling-data,
190 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
194 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
195 samba_cv_WITH_PROFILE=yes
199 samba_cv_WITH_PROFILE=no
205 dnl Checks for programs.
206 AC_ARG_ENABLE(smbtorture4,
207 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
209 if test x$enable_smbtorture4 != xno; then
210 smbtorture4_possible=yes
212 smbtorture4_possible=no
218 m4_include(../m4/check_make.m4)
219 AC_SAMBA_GNU_MAKE([true], [true])
222 m4_include(../m4/check_perl.m4)
223 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
226 m4_include(../m4/check_python.m4)
227 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
229 AC_CHECK_TOOL(AR, ar)
231 dnl Check if we (actually our C compiler!) use GNU ld
234 dnl Certain versions of GNU ld the default is not to have the
235 dnl --allow-shlib-undefined flag defined. This causes a stackload of
236 dnl warnings when building modules.
237 if test "$ac_cv_prog_gnu_ld" = "yes"; then
238 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
239 AC_MSG_CHECKING(GNU ld release date)
241 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
243 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
244 if test -n "$ac_cv_gnu_ld_date"; then
245 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
246 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
248 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
249 ac_cv_gnu_ld_version_script=yes
252 AC_MSG_CHECKING(GNU ld release version)
254 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'`
255 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
256 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
258 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
259 AC_MSG_CHECKING(GNU ld release version major)
260 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
261 AC_MSG_CHECKING(GNU ld release version minor)
262 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
263 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
264 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
266 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
272 dnl Check if C compiler understands -c and -o at the same time
274 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
281 dnl Check if the C compiler understands -Werror (GNU)
282 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
287 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
288 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
289 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
290 Werror_FLAGS="-Werror"
292 dnl Check if the C compiler understands -w2
293 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
298 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
299 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
300 if test x"$samba_cv_HAVE_w2" = x"yes"; then
303 dnl Check if the C compiler understands -errwarn (Sun)
304 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
309 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
310 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
311 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
312 Werror_FLAGS="-errwarn=%all"
314 dnl Check if the C compiler understands -qhalt (IBM)
315 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
320 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
321 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
322 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
323 Werror_FLAGS="-qhalt=w"
329 ############################################
330 # check if the compiler can handle negative enum values
331 # and don't truncate the values to INT_MAX
332 # a runtime test is needed here
334 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
338 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
340 enum negative_values v1 = NEGATIVE_VALUE;
341 unsigned v2 = NEGATIVE_VALUE;
343 if (v1 != 0xFFFFFFFF) {
344 printf("%u != 0xFFFFFFFF\n", v1);
347 if (v2 != 0xFFFFFFFF) {
348 printf("%u != 0xFFFFFFFF\n", v2);
355 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
356 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
357 AC_MSG_WARN([using --uint-enums for pidl])
358 PIDL_ARGS="$PIDL_ARGS --uint-enums"
361 dnl Figure out the flags to support named structure initializers
363 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
365 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
366 AC_MSG_CHECKING(uname -s)
367 AC_MSG_RESULT(${UNAME_S})
369 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
370 AC_MSG_CHECKING(uname -r)
371 AC_MSG_RESULT(${UNAME_R})
373 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
374 AC_MSG_CHECKING(uname -m)
375 AC_MSG_RESULT(${UNAME_M})
377 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
378 AC_MSG_CHECKING(uname -p)
379 AC_MSG_RESULT(${UNAME_P})
381 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
382 AC_MSG_CHECKING(uname -i)
383 AC_MSG_RESULT(${UNAME_I})
385 dnl Add #include for broken IRIX header files
388 #TODO add to libreplace
389 if test x"$ac_cv_prog_gcc" != x"yes" ; then
390 dnl Fix sensible defaults for MIPSPro compilers. The
391 dnl error numbers are valid for the 7.3 compilers,
392 dnl hopefully also valid for the 7.4 series.
394 dnl Bugzilla 3801. Force an error on warning 1035
395 dnl so we don't incorrectly detect stdint.h. This
396 dnl warning is emitted for #error directives.
397 CFLAGS="$CFLAGS -diag_error 1035"
398 dnl 1209: Controlling expression is constant
399 dnl 1174: Function foo declared but never referenced
400 dnl 3201: Parameter foo was never referenced
401 CFLAGS="$CFLAGS -woff 1209,1174,3201"
409 AC_SUBST(LDSHFLAGS_Z_DEFS)
411 AC_SUBST(LDSHFLAGS_Z_NODEFS)
413 dnl Add modules that have to be built by default here
414 dnl These have to be built static:
415 default_static_modules=""
416 default_static_modules="$default_static_modules pdb_smbpasswd"
417 default_static_modules="$default_static_modules pdb_tdbsam"
418 default_static_modules="$default_static_modules pdb_wbc_sam"
419 default_static_modules="$default_static_modules rpc_lsarpc"
420 default_static_modules="$default_static_modules rpc_samr"
421 default_static_modules="$default_static_modules rpc_winreg"
422 default_static_modules="$default_static_modules rpc_initshutdown"
423 default_static_modules="$default_static_modules rpc_dssetup"
424 default_static_modules="$default_static_modules rpc_wkssvc"
425 default_static_modules="$default_static_modules rpc_svcctl"
426 default_static_modules="$default_static_modules rpc_ntsvcs"
427 default_static_modules="$default_static_modules rpc_netlogon"
428 default_static_modules="$default_static_modules rpc_netdfs"
429 default_static_modules="$default_static_modules rpc_srvsvc"
430 default_static_modules="$default_static_modules rpc_spoolss"
431 default_static_modules="$default_static_modules rpc_eventlog"
432 default_static_modules="$default_static_modules auth_sam"
433 default_static_modules="$default_static_modules auth_unix"
434 default_static_modules="$default_static_modules auth_winbind"
435 default_static_modules="$default_static_modules auth_wbc"
436 default_static_modules="$default_static_modules auth_domain"
437 default_static_modules="$default_static_modules auth_builtin"
438 default_static_modules="$default_static_modules vfs_default"
439 default_static_modules="$default_static_modules nss_info_template"
441 dnl These are preferably build shared, and static if dlopen() is not available
442 default_shared_modules=""
443 default_shared_modules="$default_shared_modules vfs_recycle"
444 default_shared_modules="$default_shared_modules vfs_audit"
445 default_shared_modules="$default_shared_modules vfs_extd_audit"
446 default_shared_modules="$default_shared_modules vfs_full_audit"
447 default_shared_modules="$default_shared_modules vfs_netatalk"
448 default_shared_modules="$default_shared_modules vfs_fake_perms"
449 default_shared_modules="$default_shared_modules vfs_default_quota"
450 default_shared_modules="$default_shared_modules vfs_readonly"
451 default_shared_modules="$default_shared_modules vfs_cap"
452 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
453 default_shared_modules="$default_shared_modules vfs_shadow_copy"
454 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
455 default_shared_modules="$default_shared_modules auth_script"
456 default_shared_modules="$default_shared_modules vfs_readahead"
457 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
458 default_shared_modules="$default_shared_modules vfs_streams_xattr"
459 default_shared_modules="$default_shared_modules vfs_streams_depot"
460 default_shared_modules="$default_shared_modules vfs_acl_xattr"
461 default_shared_modules="$default_shared_modules vfs_acl_tdb"
462 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
463 default_shared_modules="$default_shared_modules vfs_preopen"
464 default_shared_modules="$default_shared_modules vfs_catia"
465 default_shared_modules="$default_shared_modules vfs_scannedonly"
466 default_shared_modules="$default_shared_modules vfs_crossrename"
467 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
468 default_shared_modules="$default_shared_modules vfs_time_audit"
469 default_shared_modules="$default_shared_modules vfs_media_harmony"
470 default_shared_modules="$default_shared_modules idmap_autorid"
471 default_shared_modules="$default_shared_modules idmap_tdb2"
472 default_shared_modules="$default_shared_modules idmap_rid"
473 default_shared_modules="$default_shared_modules idmap_hash"
475 if test "x$developer" = xyes; then
476 default_shared_modules="$default_shared_modules perfcount_test"
479 if test x"$selftest" = x"yes" -o "x$developer" = xyes; then
480 default_shared_modules="$default_shared_modules vfs_fake_acls"
484 # Config CPPFLAG settings for strange OS's that must be set
485 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
486 # case statement; its first reference must be unconditional.
491 # Defines needed for HPUX support.
492 # HPUX has bigcrypt but (sometimes?) doesn't use it for
493 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
497 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
503 # AIX4.x doesn't even admit to having large
504 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
507 AC_MSG_RESULT([enabling large file support])
508 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
509 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
512 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
513 # to the existance of large files..
515 # Solaris uses SYSV printing. Make sure to set that here. --jerry
518 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
519 LDFLAGS="$LDFLAGS -lthread"
520 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
523 # IRIX uses SYSV printing. Make sure to set that here
526 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
528 *freebsd*|*dragonfly*)
529 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
532 # VOS may need to have POSIX support and System V compatibility enabled.
539 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
540 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
544 *-D_SYSV*|*-D_SVID_SOURCE*)
547 CPPFLAGS="$CPPFLAGS -D_SYSV"
548 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
553 *linux* | *hurd* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
554 CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS"
555 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
559 # MacOS X is the *only* system that uses compose character in utf8. This
560 # is so horribly broken....
563 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
565 # Add a system specific charset module.
566 default_shared_modules="$default_shared_modules"
574 SAVE_CPPFLAGS="${CPPFLAGS}"
575 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
577 AC_LIBREPLACE_BROKEN_CHECKS
578 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
579 AC_LIBREPLACE_NETWORK_CHECKS
581 CPPFLAGS="${SAVE_CPPFLAGS}"
583 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
585 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
586 AC_SUBST(LIBREPLACE_OBJS)
588 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS} ${LIBREPLACE_FILESYS_LIBS}"
589 AC_SUBST(LIBREPLACE_LIBS)
592 # add -ldl to the global LIBS
593 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
594 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
597 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
598 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
599 AC_CHECK_HEADERS(limits.h float.h libintl.h)
600 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
601 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
602 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
603 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
604 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
605 AC_CHECK_HEADERS(sys/sysmacros.h)
606 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
607 AC_CHECK_HEADERS(langinfo.h locale.h)
608 AC_CHECK_HEADERS(xfs/libxfs.h)
609 AC_CHECK_HEADERS(netgroup.h)
610 AC_CHECK_HEADERS(linux/falloc.h)
611 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
613 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
619 if test "x$ac_cv_header_CommonCrypto_CommonDigest_h" != "xyes"
621 CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
623 AC_SUBST(CRYPTO_MD5_OBJ)
625 ## These fail to compile on IRIX so just check for their presence
626 AC_CHECK_HEADERS(sys/mode.h,,,)
628 # Look for Darwin headers
629 old_CPPFLAGS="$CPPFLAGS"
630 CPPFLAGS="-Iinclude $CPPFLAGS"
631 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
632 CPPFLAGS="$old_CPPFLAGS"
634 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
635 # about CoreFoundation, at least on os X 10.4..10.7 resp. darwin8..12
638 LDFLAGS="$LDFLAGS -framework CoreFoundation"
642 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
643 # subdirectory of headers.
644 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
646 if test x"$enable_developer" = x"yes" ; then
647 if test x"$ac_cv_header_valgrind_h" = xyes -o \
648 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
649 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
654 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
655 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
659 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
660 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
661 if test x"$ac_cv_header_shadow_h" = x"yes"; then
662 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
666 AC_CHECK_HEADERS(shadow.h)
667 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
668 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
670 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
672 # For experimental utmp support (lastlog on some BSD-like systems)
673 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
675 AC_CHECK_SIZEOF(int,cross)
676 AC_CHECK_SIZEOF(long,cross)
677 AC_CHECK_SIZEOF(long long,cross)
678 AC_CHECK_SIZEOF(short,cross)
693 AC_CHECK_TYPE(ssize_t, int)
694 AC_CHECK_TYPE(wchar_t, unsigned short)
696 ############################################
697 # for cups support we need libcups, and a handful of header files
700 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
702 if test x$enable_cups != xno; then
703 AC_PATH_PROG(CUPS_CONFIG, cups-config)
705 if test "x$CUPS_CONFIG" != x; then
707 ac_save_LDFLAGS=$LDFLAGS
708 ac_save_PRINT_LIBS=$PRINT_LIBS
709 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
711 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
712 x"$ac_cv_header_cups_language_h" = xyes; then
713 # try linking with -lcups alone first. That should work unless libcups is
714 # underlinked. With cups-config --libs we pull in unwanted and unneeded
715 # dendencies including thread libraries - use cups-config only if really
717 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
718 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
719 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
720 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
722 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
723 samba_cv_HAVE_CUPS=yes
724 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
726 AC_MSG_WARN([cups-config around but cups-devel not installed])
727 CFLAGS=$ac_save_CFLAGS
728 LDFLAGS=$ac_save_LDFLAGS
729 PRINT_LIBS=$ac_save_PRINT_LIBS
732 elif test x"$enable_cups" = x"yes"; then
733 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
737 AC_ARG_ENABLE(iprint,
738 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
740 if test x$enable_iprint != xno; then
741 if test x"$samba_cv_HAVE_CUPS" = xyes; then
742 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
743 elif test x"$enable_iprint" = x"yes"; then
744 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
748 ############################################
749 # check if the compiler will optimize out function calls
750 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
755 this_function_does_not_exist();
761 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
762 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
763 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
766 #############################################
767 # check for fd passing struct via msg_control
768 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
770 #include <sys/types.h>
773 #include <sys/socket.h>
774 #include <sys/un.h>],
779 char control[CMSG_SPACE(sizeof(int))];
781 msg.msg_control = control_un.control;
782 msg.msg_controllen = sizeof(control_un.control);
784 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
785 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
786 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
787 [If we can use msg_control for passing file descriptors])
790 #############################################
791 # check for fd passing struct via msg_acctrights
792 AC_CACHE_CHECK([for fd passing via msg_acctrights],
793 samba_cv_msghdr_msg_acctrights, [
795 #include <sys/types.h>
798 #include <sys/socket.h>
799 #include <sys/un.h>],
803 msg.msg_acctrights = (caddr_t) &fd;
804 msg.msg_acctrightslen = sizeof(fd);
806 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
807 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
808 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
809 [If we can use msg_acctrights for passing file descriptors])
812 AC_CHECK_FUNCS(dirfd)
813 if test x"$ac_cv_func_dirfd" = x"yes"; then
814 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
817 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
819 #include <sys/types.h>
824 #include <signal.h>],[struct sigevent s;],
825 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
826 if test x"$samba_cv_struct_sigevent" = x"yes"; then
827 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
828 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
829 [#include <signal.h>])
832 # and glibc has setresuid under linux but the function does
833 # nothing until kernel 2.1.44! very dumb.
834 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
835 AC_TRY_RUN([#include <errno.h>
836 main() { setresuid(1,1,1); setresuid(2,2,2); return(errno==EPERM?0:1);}],
837 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
838 if test x"$samba_cv_have_setresuid" = x"yes"; then
839 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
842 # Do the same check for setresguid...
844 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
845 AC_TRY_RUN([#include <unistd.h>
847 main() { errno = 0; setresgid(1,1,1); return(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
848 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
849 if test x"$samba_cv_have_setresgid" = x"yes"; then
850 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
855 ###############################################
856 # Readline included by default unless explicitly asked not to
857 test "${with_readline+set}" != "set" && with_readline=yes
859 # test for where we get readline() from
860 AC_MSG_CHECKING(whether to use readline)
861 AC_ARG_WITH(readline,
862 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
863 [ case "$with_readline" in
867 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
868 AC_CHECK_HEADERS(readline/history.h)
870 AC_CHECK_HEADERS(readline.h readline/readline.h,[
871 for termlib in ncurses curses termcap terminfo termlib tinfo; do
872 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
874 AC_CHECK_LIB(readline, rl_callback_handler_install,
875 [TERMLIBS="-lreadline $TERMLIBS"
876 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
877 break], [TERMLIBS=], $TERMLIBS)])
885 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
886 # alternate readline path
888 _cppflags=${CPPFLAGS}
890 # Add additional search path
891 LDFLAGS="-L$with_readline/lib $LDFLAGS"
892 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
894 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
895 AC_CHECK_HEADERS(readline/history.h)
897 AC_CHECK_HEADERS(readline.h readline/readline.h,[
898 for termlib in ncurses curses termcap terminfo termlib; do
899 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
901 AC_CHECK_LIB(readline, rl_callback_handler_install,
902 [TERMLDFLAGS="-L$with_readline/lib"
903 TERMCPPFLAGS="-I$with_readline/include"
904 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
905 TERMLIBS="-lreadline $TERMLIBS"
906 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
907 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
915 AC_SUBST(TERMLDFLAGS)
917 # The readline API changed slightly from readline3 to readline4, so
918 # code will generate warnings on one of them unless we have a few
920 AC_CHECK_LIB(readline, rl_completion_matches,
921 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
922 [Do we have rl_completion_matches?])],
926 # not all readline libs have rl_event_hook or history_list
927 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
928 AC_CHECK_LIB(readline, history_list,
929 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
933 ###############################################
934 # test for where we get yp_get_default_domain() from
935 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
936 AC_CHECK_FUNCS(yp_get_default_domain)
938 # Check if we have execl, if not we need to compile smbrun.
939 AC_CHECK_FUNCS(execl)
940 if test x"$ac_cv_func_execl" = x"no"; then
941 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun"
944 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
945 AC_CHECK_FUNCS(strtol)
946 AC_CHECK_FUNCS(strchr chflags)
947 AC_CHECK_FUNCS(getrlimit fsync setpgid)
948 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
949 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
950 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
951 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
952 AC_CHECK_FUNCS(getgrset)
953 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups syscall sysconf)
954 AC_CHECK_FUNCS(atexit grantpt posix_fallocate)
955 AC_CHECK_FUNCS(fallocate)
956 AC_CHECK_FUNCS(fseeko setluid getpwanam)
957 AC_CHECK_FUNCS(fdopendir)
958 AC_CHECK_FUNCS(getpwent_r)
959 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
960 AC_CHECK_FUNCS(syslog vsyslog timegm)
961 AC_CHECK_FUNCS(setlocale)
962 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
963 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
964 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
965 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
966 AC_CHECK_HEADERS(sys/mman.h)
967 # setbuffer, shmget, shm_open are needed for smbtorture
968 AC_CHECK_FUNCS(shmget shm_open)
969 AC_CHECK_FUNCS(gettext dgettext)
970 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
971 AC_CHECK_FUNCS(strupr)
973 # Find a method of generating a stack trace
974 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
975 # libexecinfo provides backtrace_symbols on FreeBSD
976 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
977 AC_CHECK_FUNCS(backtrace_symbols)
978 AC_CHECK_LIB(exc, trace_back_stack)
980 # check for sysctlbyname and sysctl for BSD systems
981 AC_CHECK_FUNCS(sysctlbyname)
982 AC_CHECK_FUNCS(sysctl)
984 #################################################
985 # Check to see if core dump directory is defined in linux
986 # with /proc/sys/kernel/core_pattern
988 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
989 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
990 [Whether Linux kernel uses core_pattern for core files]),
993 #############################
994 # check if building with gpfs
995 AC_CHECK_HEADERS(gpfs_gpl.h)
996 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
997 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
998 default_shared_modules="$default_shared_modules vfs_gpfs"
1001 # Note that all the libunwind symbols in the API are defined to internal
1002 # platform-specific version, so we must include libunwind.h before checking
1004 AC_MSG_CHECKING([for libunwind])
1007 UNWIND_ARCH="unknown"
1008 if test x"$UNAME_I" != x"unknown"; then
1009 UNWIND_ARCH="$UNAME_I"
1010 elif test x"$UNAME_M" != x"unknown"; then
1011 UNWIND_ARCH="$UNAME_M"
1012 elif test x"$UNAME_P" != x"unknown"; then
1013 UNWIND_ARCH="$UNAME_P"
1016 case "$UNWIND_ARCH" in
1018 # This probably won't link without
1019 # the platform-specific libunwind.
1020 LIBS="$LIBS -lunwind"
1023 # Add the platform-specific libunwind module.
1024 LIBS="$LIBS -lunwind -lunwind-x86"
1027 # Add the platform-specific libunwind module.
1028 # based on uname -i, uname -m or uname -p
1029 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1035 #ifdef HAVE_LIBUNWIND_H
1036 #include <libunwind.h>
1040 unw_context_t ctx; unw_cursor_t cur;
1041 char buf[256]; unw_word_t off;
1042 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1043 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1047 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1049 # If we have libunwind, test whether we also have libunwind-ptrace
1050 # which would let us unwind arbitrary processes.
1052 AC_CHECK_HEADERS(libunwind-ptrace.h)
1053 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1055 LIBUNWIND_PTRACE="-lunwind-ptrace";
1056 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1057 [Whether libunwind-ptrace.a is available.])
1059 [ LIBUNWIND_PTRACE="" ])
1068 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1069 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1070 AC_CHECK_HEADERS(sys/ptrace.h)
1071 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1074 #if HAVE_SYS_TYPES_H
1075 #include <sys/types.h>
1077 #if HAVE_SYS_PTRACE_H
1078 #include <sys/ptrace.h>
1082 pid_t me = (pid_t)-1;
1083 ptrace(PTRACE_ATTACH, me, 0, 0);
1084 ptrace(PTRACE_DETACH, me, 0, 0);
1089 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1090 [Whether the Linux ptrace(2) interface is available.])
1098 AC_SUBST(LIBUNWIND_PTRACE)
1100 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1101 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1102 AC_CHECK_FUNCS(__getcwd _getcwd)
1103 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1104 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1105 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1106 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1107 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1108 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1109 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek)
1110 AC_CHECK_FUNCS(pread _pread __pread)
1111 AC_CHECK_FUNCS(pwrite _pwrite __pwrite)
1112 AC_CHECK_FUNCS(prctl)
1115 #ifdef HAVE_SYS_PRCTL_H
1116 #include <sys/prctl.h>
1119 [int i; i = prtcl(0); ],
1120 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1126 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1127 # glibc <= 2.3.2 has a broken getgrouplist
1128 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1130 #include <sys/utsname.h>
1132 /* glibc up to 2.3 has a broken getgrouplist */
1133 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1134 int libc_major = __GLIBC__;
1135 int libc_minor = __GLIBC_MINOR__;
1139 if ((libc_major == 2) && (libc_minor <= 3))
1144 ], [samba_cv_linux_getgrouplist_ok=yes],
1145 [samba_cv_linux_getgrouplist_ok=no],
1146 [samba_cv_linux_getgrouplist_ok=cross])])
1147 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1148 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1152 AC_CHECK_FUNCS(getgrouplist)
1156 #################################################
1157 # Check whether struct stat has timestamps with sub-second resolution.
1160 samba_cv_stat_hires=no
1161 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1162 [samba_cv_stat_hires=yes])
1163 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1164 [samba_cv_stat_hires=yes])
1165 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1166 [samba_cv_stat_hires=yes])
1167 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1168 [samba_cv_stat_hires=yes])
1169 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1170 [samba_cv_stat_hires=yes])
1172 if test x"$samba_cv_stat_hires" = x"yes" ; then
1173 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1174 [whether struct stat has sub-second timestamps])
1177 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1178 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1179 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1182 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1185 [#include <sys/stat.h>],
1187 int a = UF_DOS_ARCHIVE;
1188 int h = UF_DOS_HIDDEN;
1190 int s = UF_DOS_SYSTEM;
1191 int i = UF_DOS_NOINDEX;
1192 int f = UF_DOS_FLAGS;
1194 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1197 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1198 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1201 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1202 samba_cv_function_attribute_destructor,
1204 AC_COMPILE_IFELSE([AC_LANG_SOURCE(
1206 __attribute__((destructor))
1207 static void cleanup(void) { }
1209 samba_cv_function_attribute_destructor=yes)
1212 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1213 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1214 [whether we can compile with __attribute__((destructor))])
1217 #####################################
1218 # needed for SRV lookups
1219 AC_CHECK_LIB(resolv, dn_expand)
1220 AC_CHECK_LIB(resolv, _dn_expand)
1221 AC_CHECK_LIB(resolv, __dn_expand)
1222 AC_CHECK_LIB(inet, dn_expand)
1225 # Check for the functions putprpwnam, set_auth_parameters,
1226 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1227 # Needed for OSF1 and HPUX.
1230 AC_LIBTESTFUNC(security, putprpwnam)
1231 AC_LIBTESTFUNC(sec, putprpwnam)
1233 AC_LIBTESTFUNC(security, set_auth_parameters)
1234 AC_LIBTESTFUNC(sec, set_auth_parameters)
1236 # UnixWare 7.x has its getspnam in -lgen
1237 AC_LIBTESTFUNC(gen, getspnam)
1239 AC_LIBTESTFUNC(security, getspnam)
1240 AC_LIBTESTFUNC(sec, getspnam)
1242 AC_LIBTESTFUNC(security, bigcrypt)
1243 AC_LIBTESTFUNC(sec, bigcrypt)
1245 AC_LIBTESTFUNC(security, getprpwnam)
1246 AC_LIBTESTFUNC(sec, getprpwnam)
1248 AC_CHECK_FUNCS(strsignal)
1256 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1258 if test "x$enable_pie" != xno
1260 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1262 cat > conftest.c <<EOF
1264 int main () { return 0;}
1266 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1274 if test x"${samba_cv_fpie}" = x"yes"
1283 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1285 if test "x$enable_relro" != xno
1287 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1289 cat > conftest.c <<EOF
1291 main () { return 0;}
1293 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1301 if test x"${samba_cv_relro}" = x"yes"
1303 RELRO_LDFLAGS="-Wl,-z,relro"
1311 # Assume non-shared by default and override below
1314 # these are the defaults, good for lots of systems
1319 SHLD="\${CC} \${CFLAGS}"
1320 PICFLAG="${PIE_CFLAGS}"
1324 # this bit needs to be modified for each OS that supports share libs
1325 # You need to specify how to create a shared library and
1326 # how to compile C code to produce PIC object files
1328 AC_MSG_CHECKING([ability to build shared libraries])
1330 # and these are for particular systems
1332 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1334 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1335 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1338 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1339 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1340 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1342 DYNEXP="-Wl,--export-dynamic"
1344 SONAMEFLAG="-Wl,-soname="
1345 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1347 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1349 if test "${GCC}" = "yes"; then
1351 SONAMEFLAG="-Wl,-soname="
1352 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1360 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1361 SONAMEFLAG="-Wl,-soname="
1363 SONAMEFLAG="-Wl,-h,"
1365 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1367 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1370 SONAMEFLAG="-Wl,-h,"
1371 PICFLAG="-KPIC" # Is this correct for SunOS
1372 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1374 *netbsd* | *freebsd* | *dragonfly* )
1377 DYNEXP="-Wl,--export-dynamic"
1378 SONAMEFLAG="-Wl,-soname,"
1379 PICFLAG="-fPIC -DPIC"
1380 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1382 *openbsd*) BLDSHARED="true"
1384 DYNEXP="-Wl,-Bdynamic"
1385 SONAMEFLAG="-Wl,-soname,"
1387 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1389 *irix*) BLDSHARED="true"
1390 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1391 SONAMEFLAG="-Wl,-soname,"
1392 if test "${GCC}" = "yes"; then
1397 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1399 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1401 # use expfull to export underscored symbols
1402 # add rtl to remove /lib/crt0.o warning
1403 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1404 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1406 # as AIX code is always position independent...
1407 # .po will just create compile warnings, use po.o:
1408 if test "${GCC}" != "yes"; then
1409 ## for funky AIX compiler using strncpy()
1410 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1413 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1414 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1415 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1417 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1418 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1419 # 64bit build using HP's cc with CFLAGS="+DD64"
1420 # hppa: 64bit build unsupported by gcc
1421 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1422 # HP-UX 11.00 ld needs PHSS_33034
1424 if test "${GCC}" = "yes"; then
1430 # "Uses depth-first symbol resolution"
1431 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1432 if test "$host_cpu" != "ia64"; then
1433 # "don't store literals in read-only memory" (?):
1434 PICFLAG="$PICFLAG +ESnolit"
1437 if test "$host_cpu" = "ia64"; then
1439 # TODO: does the linker find the right 32/64 bit version of the libs? :
1440 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1443 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1445 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1446 SONAMEFLAG="-Wl,-soname="
1448 SONAMEFLAG="-Wl,+h,"
1450 # PIE/PIC flags at link time are required on HP-UX because
1451 # linking requires a temporary source file, which is being
1452 # compiled with the indicated flags - which need to contain
1453 # PIC flags when we don't support PIE flags:
1454 if test "$PIE_LDFLAGS" = "" ; then
1455 PIE_LDFLAGS=\${PICFLAG}
1457 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1458 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1460 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1463 SONAMEFLAG="-Wl,-soname,"
1464 if test "${GCC}" = "yes"; then
1467 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1468 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1469 saved_ldflags="$LDFLAGS"
1470 AC_MSG_CHECKING([if $flags works])
1471 LDFLAGS="$flags $saved_ldflags"
1473 [AC_MSG_RESULT([yes])
1474 LDSHFLAGS_Z_NODEFS=$flags],
1475 AC_MSG_RESULT([no]))
1476 LDFLAGS="$saved_ldflags"
1477 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1480 *sco*) AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1482 *unixware*) BLDSHARED="true"
1484 SONAMEFLAG="-Wl,-soname,"
1486 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1488 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1489 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1491 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1492 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1494 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1496 *-univel-*) if [ test "$GCC" != yes ]; then
1497 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1502 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1504 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1507 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1508 if [ test "$GCC" != yes ]; then
1509 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1512 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1514 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1519 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1521 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1522 CFLAGS="$CFLAGS -fno-common"
1525 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1527 # Since gcc doesn't fail on unrecognised options, the
1528 # PIE test incorrectly succeeds. Darwin gcc does not
1529 # actually support the PIE stuff.
1532 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1536 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1540 if test "$enable_shared" != "yes"; then
1544 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1545 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1548 if test x"$BLDSHARED" = x"true" ; then
1549 LDFLAGS="$LDFLAGS -L./bin"
1552 AC_MSG_RESULT($BLDSHARED)
1554 if test x"$enable_developer" = x"yes" ; then
1555 default_as_needed=auto
1557 default_as_needed=no
1559 AC_ARG_ENABLE(as-needed,
1560 AS_HELP_STRING([--enable-as-needed],
1561 [Turn on as-needed support if available (default=no)]),
1562 [enable_as_needed=$enableval],
1563 [enable_as_needed=$default_as_needed])
1564 if test "x$enable_as_needed" != xno; then
1565 saved_before_as_needed_ldflags="$LDFLAGS"
1566 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1567 saved_ldflags="$LDFLAGS"
1568 AC_MSG_CHECKING([if $flags works])
1569 LDFLAGS="$flags $saved_ldflags"
1571 [AC_MSG_RESULT([yes])
1572 LD_AS_NEEDED_FLAG=$flags
1573 ld_as_needed_flag_found=yes],
1574 AC_MSG_RESULT([no]))
1575 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1576 test x"$ld_as_needed_flag_found" = xyes && break
1580 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1581 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1582 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1583 cat > conftest_shb.c <<END
1586 cat > conftest_sha.c <<END
1592 cat > conftest.c <<END
1601 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1602 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1603 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1604 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1605 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1606 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1607 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1611 ld_as_needed_flag_found=no
1612 LDFLAGS="$saved_before_as_needed_ldflags"
1613 AC_MSG_RESULT([yes])
1615 rm conftest* libconftest*
1618 # check if we have to disable LD_AS_NEEDED_FLAG:
1619 # On some systems for a veriety of reasons linking with
1620 # -Wl,--as-needed -lreadline -lncurses fails
1621 # we have to retest, if these combination is detected before.
1624 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1625 if test x$ld_as_needed_flag_found = xyes ; then
1626 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1627 # try if check no fails
1629 LIBS="$LIBS $TERMLIBS"
1630 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1637 # for historical reasons almost all linkers don't complain about unresolved
1638 # symbols in shared libs. Except for the internal samba modules we want to get
1639 # errors when we produce a shared lib with unresolved symbols. On some
1640 # platforms unresolved symbols might be intended, so we might have to add
1641 # platform specific exceptions here.
1643 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1644 saved_ldflags="$LDFLAGS"
1645 AC_MSG_CHECKING([if $flags works])
1646 LDFLAGS="$flags $saved_ldflags"
1648 [AC_MSG_RESULT([yes])
1649 LDSHFLAGS_Z_DEFS=$flags
1650 ldshflags_z_defs_found=yes],
1651 AC_MSG_RESULT([no]))
1652 LDFLAGS=$saved_ldflags
1653 test x"$ldshflags_z_defs_found" = xyes && break
1656 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1657 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1658 AC_MSG_CHECKING([LDFLAGS])
1659 AC_MSG_RESULT([$LDFLAGS])
1660 AC_MSG_CHECKING([DYNEXP])
1661 AC_MSG_RESULT([$DYNEXP])
1663 #######################################################
1664 # test whether building a shared library actually works
1665 if test $BLDSHARED = true; then
1667 AC_MSG_CHECKING([SHLD])
1668 AC_MSG_RESULT([$SHLD])
1669 AC_MSG_CHECKING([LDSHFLAGS])
1670 AC_MSG_RESULT([$LDSHFLAGS])
1672 AC_MSG_CHECKING([SHLIBEXT])
1673 AC_MSG_RESULT([$SHLIBEXT])
1674 AC_MSG_CHECKING([SONAMEFLAG])
1675 AC_MSG_RESULT([$SONAMEFLAG])
1677 AC_MSG_CHECKING([PICFLAG])
1678 AC_MSG_RESULT([$PICFLAG])
1680 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1681 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1683 AC_CACHE_CHECK([whether building shared libraries actually works],
1684 [ac_cv_shlib_works],[
1685 # try building a trivial shared library
1686 ac_cv_shlib_works=no
1687 # The $SHLD and $LDSHFLAGS variables may contain references to other
1688 # variables so they need to be eval'ed.
1689 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1691 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1692 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1693 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1695 ac_cv_shlib_works=yes
1698 rm -f "shlib.$SHLIBEXT" shlib.o
1701 if test $ac_cv_shlib_works = no; then
1706 if test x"$BLDSHARED" != x"true"; then
1707 LDSHFLAGS="shared-libraries-disabled"
1708 SONAMEFLAG="shared-libraries-disabled"
1709 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1710 SHLD="shared-libraries-disabled"
1711 PICFLAG="${PIE_CFLAGS}"
1712 SHLIBEXT="shared_libraries_disabled"
1713 smbtorture4_possible=no
1716 AC_MSG_CHECKING([used PICFLAG])
1717 AC_MSG_RESULT([$PICFLAG])
1719 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1723 ###########################################################
1725 # Configuration of subsystems / libraries
1727 ###########################################################
1731 UNINSTALLLIBCMD_SH=:
1734 if test $BLDSHARED = true; then
1735 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1736 UNINSTALLLIBCMD_SH="rm -f"
1738 if test $enable_static = yes; then
1739 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1740 UNINSTALLLIBCMD_A="rm -f"
1743 #################################################
1744 # --disable-shared-libs
1745 # can be used to disable the internal use of shared libs altogether
1746 # (this only has an effect when building shared libs is enabled)
1751 AC_MSG_CHECKING(whether to use shared libraries internally)
1752 AC_ARG_ENABLE([shared-libs],
1753 AS_HELP_STRING([--enable-shared-libs],
1754 [Use shared libraries internally (default=yes)]),
1755 [enable_shared_libs=$enableval],
1756 [enable_shared_libs=yes])
1758 if test x"$enable_shared_libs" != x"no" ; then
1759 USESHARED=$BLDSHARED
1762 AC_MSG_RESULT([$USESHARED])
1764 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1765 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1768 #################################################
1769 # --with-static-libs=LIBS:
1770 # link (internal) libs dynamically or statically?
1772 # If a subsystem is built as a library then this controls whether they are
1773 # linked into Samba targets statically or dynamically:
1775 # * If we build the shared library at all, we link dynamically by default.
1777 # * We only link statically if we don't build shared or if the library
1778 # appears in the --with-static-libs configure option.
1781 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1782 # of linking the dynamic variant with -ltalloc.
1784 # NOTE: This option only affects libraries that we do not only build
1785 # but that samba also links against as libraries (as opposed to linking
1786 # the plain object files. - This has to be configured in Makefile.in.
1787 # So in particular it does not harm to give invalid or unknown names here.
1790 AC_ARG_WITH([static-libs],
1791 [AS_HELP_STRING([--with-static-libs=LIBS],
1792 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1793 [AS_IF([test $withval],
1794 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1795 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1796 eval LINK_$lib=STATIC
1802 # until we have organized other internal subsystems (as util, registry
1803 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1804 # dynamically to samba programs.
1806 LINK_LIBNETAPI=STATIC
1808 LINK_LIBSMBCLIENT=STATIC
1811 # The library versions are hardcoded here
1812 # and filled into the LIBFOO_SOVER variable.
1814 # TODO: for talloc and tdb (at least), these should
1815 # be extracted from their respective source directories
1817 AC_ARG_ENABLE(external_libtalloc,
1818 [AS_HELP_STRING([--enable-external-libtalloc],
1819 [Enable external talloc [default=auto]])],
1820 [ enable_external_libtalloc=$enableval ],
1821 [ enable_external_libtalloc=auto ])
1823 if test "x$enable_external_libtalloc" != xno
1825 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1826 [ enable_external_libtalloc=yes ],
1827 [ if test x$enable_external_libtalloc = xyes; then
1828 AC_MSG_ERROR([Unable to find libtalloc])
1830 enable_external_libtalloc=no
1835 if test "x$enable_external_libtalloc" = xno
1837 m4_include(../lib/talloc/libtalloc.m4)
1838 LINK_LIBTALLOC=STATIC
1839 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1840 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
1842 for obj in ${TALLOC_OBJ}; do
1843 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1845 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1846 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1847 AC_SUBST(LIBTALLOC_OBJ0)
1849 TALLOCTORT="bin/talloctort"
1850 AC_SUBST(TALLOCTORT)
1854 AC_ARG_ENABLE(external_libtdb,
1855 [AS_HELP_STRING([--enable-external-libtdb],
1856 [Enable external tdb [default=auto]])],
1857 [ enable_external_libtdb=$enableval ],
1858 [ enable_external_libtdb=auto ])
1860 if test "x$enable_external_libtdb" != xno
1862 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
1863 [ enable_external_libtdb=yes ],
1865 if test x$enable_external_libtdb = xyes; then
1866 AC_MSG_ERROR([Unable to find libtdb])
1868 enable_external_libtdb=no
1873 AC_SUBST(LIBTDB_OBJ0)
1874 if test "x$enable_external_libtdb" = xno
1876 m4_include(../lib/tdb/libtdb.m4)
1878 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1879 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
1881 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
1882 for obj in ${TDB_OBJ}; do
1883 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1885 AC_SUBST(LIBTDB_OBJ0)
1886 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1887 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1889 TDBBACKUP="bin/tdbbackup"
1891 TDBDUMP="bin/tdbdump"
1893 TDBRESTORE="bin/tdbrestore"
1894 AC_SUBST(TDBRESTORE)
1895 TDBTOOL="bin/tdbtool"
1897 TDBTORTURE="bin/tdbtorture"
1898 AC_SUBST(TDBTORTURE)
1901 AC_ARG_ENABLE(external_libntdb,
1902 [AS_HELP_STRING([--enable-external-libntdb],
1903 [Enable external ntdb [default=auto]])],
1904 [ enable_external_libntdb=$enableval ],
1905 [ enable_external_libntdb=auto ])
1907 if test "x$enable_external_libntdb" != xno
1909 PKG_CHECK_MODULES(LIBNTDB, ntdb >= 1.0,
1910 [ enable_external_libntdb=yes ],
1912 if test x$enable_external_libntdb = xyes; then
1913 AC_MSG_ERROR([Unable to find libntdb])
1915 enable_external_libntdb=no
1920 AC_SUBST(LIBNTDB_OBJ0)
1921 if test "x$enable_external_libntdb" = xno
1923 m4_include(../lib/ntdb/libntdb.m4)
1925 LIBNTDBVERSION=`grep ^VERSION ${ntdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1926 SMB_LIBRARY(ntdb, 1, ${LIBNTDBVERSION})
1928 LIBNTDB_LIBS="$LIBNTDB_LIBS $NTDB_DEPS"
1929 for obj in ${NTDB_OBJ}; do
1930 LIBNTDB_OBJ0="${LIBNTDB_OBJ0} ${ntdbdir}/${obj}"
1932 AC_SUBST(LIBNTDB_OBJ0)
1933 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${NTDB_CFLAGS}"
1934 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${NTDB_CFLAGS}"
1936 NTDBBACKUP="bin/ntdbbackup"
1937 AC_SUBST(NTDBBACKUP)
1938 NTDBDUMP="bin/ntdbdump"
1940 NTDBRESTORE="bin/ntdbrestore"
1941 AC_SUBST(NTDBRESTORE)
1942 NTDBTOOL="bin/ntdbtool"
1944 NTDBTORTURE="bin/ntdbtorture"
1945 AC_SUBST(NTDBTORTURE)
1948 SMB_LIBRARY(netapi, 0)
1949 SMB_LIBRARY(smbclient, 0)
1950 SMB_LIBRARY(smbsharemodes, 0)
1955 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1956 AC_TRY_RUN([#include <stdio.h>
1957 main() { long long x = 1000000; x *= x; return(((x/1000000) == 1000000)? 0: 1); }],
1958 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1959 if test x"$samba_cv_have_longlong" = x"yes"; then
1960 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1961 AC_CHECK_TYPE(intptr_t, unsigned long long)
1963 AC_CHECK_TYPE(intptr_t, unsigned long)
1967 # Check if the compiler supports the LL prefix on long long integers.
1970 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1971 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1972 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1973 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1974 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1978 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1979 AC_TRY_RUN([#include <time.h>
1980 main() { return((sizeof(time_t) == 8) ? 0 : 1); }],
1981 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1982 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1983 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1986 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
1987 AC_TRY_RUN([#include <time.h>
1990 if (sizeof(time_t) == 8) {
1991 time_t max_time = 0x7fffffffffffffffll;
1992 tm = gmtime(&max_time);
1993 /* This should fail with 32-bit tm_year. */
1995 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1996 max_time = 67768036191676799ll;
1997 tm = gmtime(&max_time);
2005 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2006 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2007 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2012 # As a gating factor for large file support, in order to
2013 # use >4GB files we must have the following minimal support
2014 # available: a 64 bit off_t
2015 # If we don't have all of these then fail the build
2018 AC_MSG_CHECKING([if large file support can be enabled])
2019 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2020 AC_TRY_RUN([#include <stdio.h>
2021 #include <sys/stat.h>
2022 main() { return((sizeof(off_t) == 8) ? 0 : 1); }],
2023 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2024 if test x"$samba_cv_SIZEOF_OFF_T" = x"no"; then
2025 AC_MSG_ERROR(["large file support support not available: sizeof(off_t) != 8"])
2028 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2030 #if defined(HAVE_UNISTD_H)
2034 #include <sys/stat.h>
2035 main() { return((sizeof(ino_t) == 8) ? 0 : 1); }],
2036 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2037 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2038 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2041 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2043 #if defined(HAVE_UNISTD_H)
2047 #include <sys/stat.h>
2048 main() { return((sizeof(dev_t) == 8) ? 0 : 1); }],
2049 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2050 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2051 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2054 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2056 #if defined(HAVE_UNISTD_H)
2059 #include <sys/types.h>
2060 main() { dev_t dev; int i = major(dev); return 0; }],
2061 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2062 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2063 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2066 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2068 #if defined(HAVE_UNISTD_H)
2071 #include <sys/types.h>
2072 main() { dev_t dev; int i = minor(dev); return 0; }],
2073 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2074 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2075 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2078 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2080 #if defined(HAVE_UNISTD_H)
2083 #include <sys/types.h>
2084 main() { dev_t dev = makedev(1,2); return 0; }],
2085 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2086 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2087 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2090 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2091 AC_TRY_COMPILE([#include <sys/types.h>
2093 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2094 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2095 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2096 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2099 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2100 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2101 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2102 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2103 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2106 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2110 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2111 AC_TRY_RUN([#include <sys/types.h>
2113 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2114 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2115 di->d_name[0] == 0) return(0); return(1);} ],
2116 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2117 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2118 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2121 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2122 AC_TRY_COMPILE([#include <sys/types.h>
2123 #include <utime.h>],
2124 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return(utime("foo.c",&tbuf));],
2125 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2126 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2127 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2131 # Check utmp details, but only if our OS offers utmp.h
2132 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2133 dnl utmp and utmpx come in many flavours
2134 dnl We need to check for many of them
2135 dnl But we don't need to do each and every one, because our code uses
2136 dnl mostly just the utmp (not utmpx) fields.
2138 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2140 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2141 AC_TRY_COMPILE([#include <sys/types.h>
2143 [struct utmp ut; ut.ut_name[0] = 'a';],
2144 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2145 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2146 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2149 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2150 AC_TRY_COMPILE([#include <sys/types.h>
2152 [struct utmp ut; ut.ut_user[0] = 'a';],
2153 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2154 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2155 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2158 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2159 AC_TRY_COMPILE([#include <sys/types.h>
2161 [struct utmp ut; ut.ut_id[0] = 'a';],
2162 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2163 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2164 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2167 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2168 AC_TRY_COMPILE([#include <sys/types.h>
2170 [struct utmp ut; ut.ut_host[0] = 'a';],
2171 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2172 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2173 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2176 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2177 AC_TRY_COMPILE([#include <sys/types.h>
2179 [struct utmp ut; time_t t; ut.ut_time = t;],
2180 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2181 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2182 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2185 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2186 AC_TRY_COMPILE([#include <sys/types.h>
2188 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2189 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2190 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2191 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2194 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2195 AC_TRY_COMPILE([#include <sys/types.h>
2197 [struct utmp ut; ut.ut_type = 0;],
2198 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2199 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2200 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2203 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2204 AC_TRY_COMPILE([#include <sys/types.h>
2206 [struct utmp ut; ut.ut_pid = 0;],
2207 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2208 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2209 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2212 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2213 AC_TRY_COMPILE([#include <sys/types.h>
2215 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2216 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2217 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2218 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2221 if test x$ac_cv_func_pututline = xyes ; then
2222 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2223 AC_TRY_COMPILE([#include <sys/types.h>
2225 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2226 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2227 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2228 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2232 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2233 AC_TRY_COMPILE([#include <sys/types.h>
2234 #include <utmpx.h>],
2235 [struct utmpx ux; ux.ut_syslen = 0;],
2236 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2237 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2238 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2244 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2246 #if defined(HAVE_UNISTD_H)
2249 #include <sys/types.h>
2252 #if defined(HAVE_LINUX_FALLOC_H)
2253 #include <linux/falloc.h>
2255 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2256 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2257 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2258 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2261 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2263 #if defined(HAVE_UNISTD_H)
2266 main() { char *s = getcwd(NULL,0); if (s) return(0); return(1); }],
2267 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2268 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2269 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2272 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2273 AC_ARG_WITH(libiconv,
2274 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2276 if test "$withval" = "no" ; then
2277 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2279 if test "$withval" != "yes" ; then
2281 ICONV_LOOK_DIRS="$withval"
2286 for i in $ICONV_LOOK_DIRS ; do
2289 save_LDFLAGS="$LDFLAGS"
2290 save_CPPFLAGS="$CPPFLAGS"
2292 iconv_current_LIBS=""
2293 iconv_current_LDFLAGS=""
2294 iconv_current_CPPFLAGS=""
2299 # This is here to handle -withval stuff for --with-libiconv
2300 # Perhaps we should always add a -L
2301 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2303 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2304 # installation paths. This gets a little tricky since we might have iconv
2305 # in both libiconv and in libc. In this case the jm_ICONV test will always
2306 # succeed when the header is found. To counter this, make sure the
2307 # library directory is there and check the ABI directory first (which
2308 # should be harmless on other systems, but causes tons of linker warnings on
2309 # 64bit Ubuntu systems).
2310 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2311 # installed, I've decided to fix the linker warnings.
2313 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2314 for l in "lib" "lib32" "lib/hpux32"; do
2315 if test -d "$i/$l" ; then
2316 LDFLAGS="$save_LDFLAGS -L$i/$l"
2318 export LDFLAGS LIBS CPPFLAGS
2319 # Try to find iconv(3)
2321 if test x"$ICONV_FOUND" = "xyes" ; then
2328 if test x"$ICONV_FOUND" = "xyes" ; then
2329 iconv_current_LDFLAGS="-L$i/$libext"
2330 iconv_current_CPPFLAGS="-I$i/include"
2332 if test x"$jm_cv_lib_iconv" != x; then
2333 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2335 # We found iconv in libc.
2336 iconv_current_LIBS=""
2341 if test x"$ICONV_FOUND" = "xyes" ; then
2343 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2344 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2345 LIBS="$save_LIBS $iconv_current_LIBS"
2346 export LDFLAGS LIBS CPPFLAGS
2348 default_dos_charset=no
2349 default_unix_charset=no
2351 # check for default dos charset name
2352 for j in CP850 IBM850 ; do
2354 default_dos_charset="$ICONV_CHARSET"
2355 if test x"$default_dos_charset" = x"$j"; then
2360 # check for default unix charset name
2361 for j in UTF-8 UTF8 ; do
2363 default_unix_charset="$ICONV_CHARSET"
2364 if test x"$default_unix_charset" = x"$j"; then
2369 if test "$default_dos_charset" != "no" -a \
2370 "$default_dos_charset" != "cross" -a \
2371 "$default_unix_charset" != "no" -a \
2372 "$default_unix_charset" != "cross"
2374 samba_cv_HAVE_NATIVE_ICONV=yes
2376 if test "$default_dos_charset" = "cross" -o \
2377 "$default_unix_charset" = "cross"
2379 samba_cv_HAVE_NATIVE_ICONV=cross
2381 samba_cv_HAVE_NATIVE_ICONV=no
2385 # At this point, we have a libiconv candidate. We know that
2386 # we have the right headers and libraries, but we don't know
2387 # whether it does the conversions we want. We can't test this
2388 # because we are cross-compiling. This is not necessarily a big
2389 # deal, since we can't guarantee that the results we get now will
2390 # match the results we get at runtime anyway.
2391 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2392 default_dos_charset="CP850"
2393 default_unix_charset="UTF-8"
2394 samba_cv_HAVE_NATIVE_ICONV=yes
2395 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2396 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2399 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2401 CPPFLAGS=$save_CPPFLAGS
2402 LDFLAGS=$save_LDFLAGS
2405 if test x"$iconv_current_LIBS" != x; then
2406 LIBS="$LIBS $iconv_current_LIBS"
2409 # Add the flags we need to CPPFLAGS and LDFLAGS
2410 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2411 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2413 # Turn the #defines into string literals
2414 default_dos_charset="\"$default_dos_charset\""
2415 default_unix_charset="\"$default_unix_charset\""
2417 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2418 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2419 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2424 # We didn't find a working iconv, so keep going
2427 # We only need to clean these up here for the next pass through the loop
2428 CPPFLAGS=$save_CPPFLAGS
2429 LDFLAGS=$save_LDFLAGS
2431 export LDFLAGS LIBS CPPFLAGS
2436 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2437 AC_MSG_WARN([Sufficient support for iconv function was not found.
2438 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2439 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2440 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2444 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2446 #include <sys/types.h>
2449 #define F_GETLEASE 1025
2452 int fd = open("/dev/null", O_RDONLY);
2453 return fcntl(fd, F_GETLEASE, 0) == -1;
2456 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2457 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2458 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2461 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2463 #include <sys/types.h>
2467 #define F_NOTIFY 1026
2470 return(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2473 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2474 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2475 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2478 AC_CHECK_HEADER(sys/inotify.h)
2480 if test x"ac_cv_header_sys_inotify_h" = x"yes"; then
2481 AC_DEFINE(HAVE_INOTIFY,1,[For inotify support])
2484 #################################################
2485 # Check if FAM notifications are available. For FAM info, see
2486 # http://oss.sgi.com/projects/fam/
2487 # http://savannah.nongnu.org/projects/fam/
2489 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2491 if test x$enable_fam != xno; then
2492 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2493 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2494 # On IRIX, libfam requires libC, but other FAM implementations
2495 # might not need it.
2496 AC_CHECK_LIB(fam, FAMOpen2,
2497 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2498 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2499 [samba_cv_HAVE_LIBFAM=no])
2501 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2503 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2504 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2505 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2506 [samba_cv_HAVE_LIBFAM=no])
2507 unset samba_fam_xtra
2510 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2511 default_shared_modules="$default_shared_modules vfs_notify_fam"
2512 AC_TRY_COMPILE([#include <fam.h>],
2513 [enum FAMCodes code = FAMChanged;],
2514 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2515 [Whether fam.h contains a typedef for enum FAMCodes]),
2519 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2520 AC_CHECK_LIB(fam, FAMNoExists,
2521 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2524 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2525 AC_MSG_ERROR(FAM support requested but FAM library not available )
2529 AC_SUBST(SMB_FAM_LIBS)
2531 #################################################
2532 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2535 with_dmapi_support=auto
2536 AC_MSG_CHECKING(whether to use DMAPI support)
2538 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2539 [ case "$withval" in
2541 with_dmapi_support=$withval
2545 AC_MSG_RESULT([$with_dmapi_support])
2547 if test x"$with_dmapi_support" != xno ; then
2548 SMB_CHECK_DMAPI([], [
2549 AC_MSG_NOTICE(DMAPI support not present)
2550 if test x"$with_dmapi_support" = xyes ; then
2551 AC_MSG_ERROR(no DMAPI support found but requested!)
2557 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2558 # Theoretically it should work with AIX JFS2 too but this needs testing
2559 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2560 default_shared_modules="$default_shared_modules vfs_tsmsm"
2563 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2565 #include <sys/types.h>
2568 #include <sys/file.h>
2570 #define LOCK_MAND 32
2571 #define LOCK_READ 64
2574 return(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2577 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2578 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2579 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2583 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2584 AC_TRY_COMPILE([#include <sys/types.h>
2585 #include <fcntl.h>],
2586 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2587 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2588 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2589 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2592 #################################################
2593 # Check for POSIX capability support
2595 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2596 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2599 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2602 AC_LIBTESTFUNC(cap, cap_get_proc)
2604 AC_CACHE_CHECK([for POSIX capabilities],
2605 samba_cv_HAVE_POSIX_CAPABILITIES,
2608 #include <sys/types.h>
2609 #include <sys/capability.h>
2612 cap_value_t vals[1];
2613 if (!(cap = cap_get_proc()))
2615 vals[0] = CAP_CHOWN;
2616 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2620 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2621 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2622 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2625 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2626 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2627 [Whether POSIX capabilities are available])
2635 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2636 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2639 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2640 AC_TRY_COMPILE([#include <sys/types.h>
2641 #if defined(HAVE_RPC_RPC_H)
2642 #include <rpc/rpc.h>
2645 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2646 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2647 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2650 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2651 AC_TRY_COMPILE([#include <sys/types.h>
2652 #if defined(HAVE_RPC_RPC_H)
2653 #include <rpc/rpc.h>
2656 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2657 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2658 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2661 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2662 AC_TRY_COMPILE([#include <sys/types.h>
2663 #if defined(HAVE_RPC_RPC_H)
2664 #include <rpc/rpc.h>
2667 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2668 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2669 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2672 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2673 AC_TRY_COMPILE([#include <sys/types.h>
2674 #if defined(HAVE_RPC_RPC_H)
2675 #include <rpc/rpc.h>
2678 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2679 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2680 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2684 dnl Some systems (SCO) have a problem including
2685 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2686 dnl as a #define in <prot.h> and as part of an enum
2690 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2691 AC_TRY_COMPILE([#include <sys/types.h>
2692 #ifdef HAVE_SYS_SECURITY_H
2693 #include <sys/security.h>
2695 #endif /* HAVE_SYS_SECURITY_H */
2696 #if defined(HAVE_RPC_RPC_H)
2697 #include <rpc/rpc.h>
2700 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2701 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2702 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2705 AC_MSG_CHECKING([for test routines])
2706 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2708 AC_MSG_ERROR([cant find test code. Aborting config]),
2709 AC_MSG_WARN([cannot run when cross-compiling]))
2711 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2712 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2713 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2714 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2715 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2718 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2719 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2720 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2721 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2722 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2725 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2726 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2727 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2728 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2729 AC_CHECK_FUNCS(getpagesize)
2731 ################################################
2732 # look for a method of setting the effective uid
2735 ################################################
2736 # Start by checking for 32-bit system call definitions on Linux.
2740 AC_CACHE_CHECK([for Linux 32-bit system calls],samba_cv_USE_LINUX_32BIT_SYSCALLS,[
2742 #if defined(HAVE_UNISTD_H)
2747 #include <sys/types.h>
2750 #ifdef HAVE_SYS_PRIV_H
2751 #include <sys/priv.h>
2753 #ifdef HAVE_SYS_ID_H
2757 #if defined(HAVE_SYSCALL_H)
2758 #include <syscall.h>
2761 #if defined(HAVE_SYS_SYSCALL_H)
2762 #include <sys/syscall.h>
2766 syscall(SYS_setresuid32, -1, -1, -1);
2767 syscall(SYS_setresgid32, -1, -1, -1);
2768 syscall(SYS_setreuid32, -1, -1);
2769 syscall(SYS_setregid32, -1, -1);
2770 syscall(SYS_setuid32, -1);
2771 syscall(SYS_setgid32, -1);
2772 syscall(SYS_setgroups32, 0, NULL);
2773 ], samba_cv_USE_LINUX_32BIT_SYSCALLS=yes,samba_cv_USE_LINUX_32BIT_SYSCALLS=no,samba_cv_USE_LINUX_32BIT_SYSCALLS=cross)])
2775 if test x"$samba_cv_USE_LINUX_32BIT_SYSCALLS" = x"yes"; then
2776 AC_DEFINE(USE_LINUX_32BIT_SYSCALLS,1,[Use Linux 32-bit system calls])
2777 AC_CACHE_CHECK([for Linux thread-specific credentials with 32-bit system calls],samba_cv_USE_LINUX_THREAD_CREDENTIALS,[
2779 #define AUTOCONF_TEST 1
2780 #define USE_LINUX_THREAD_CREDENTIALS 1
2781 #define USE_LINUX_32BIT_SYSCALLS 1
2782 #include "${srcdir-.}/../lib/util/setid.c"
2783 #include "${srcdir-.}/lib/util_sec.c"],
2784 samba_cv_USE_LINUX_THREAD_CREDENTIALS=yes,samba_cv_USE_LINUX_THREAD_CREDENTIALS=no,samba_cv_USE_LINUX_THREAD_CREDENTIALS=cross)])
2785 if test x"$samba_cv_USE_LINUX_THREAD_CREDENTIALS" = x"yes"; then
2787 AC_DEFINE(USE_LINUX_THREAD_CREDENTIALS,1,[Whether we can use Linux thread-specific credentials with 32-bit system calls])
2791 if test $seteuid = no; then
2792 AC_CACHE_CHECK([for Linux thread-specific credentials],samba_cv_USE_LINUX_THREAD_CREDENTIALS,[
2794 #define AUTOCONF_TEST 1
2795 #define USE_LINUX_THREAD_CREDENTIALS 1
2796 #include "${srcdir-.}/../lib/util/setid.c"
2797 #include "${srcdir-.}/lib/util_sec.c"],
2798 samba_cv_USE_LINUX_THREAD_CREDENTIALS=yes,samba_cv_USE_LINUX_THREAD_CREDENTIALS=no,samba_cv_USE_LINUX_THREAD_CREDENTIALS=cross)])
2799 if test x"$samba_cv_USE_LINUX_THREAD_CREDENTIALS" = x"yes"; then
2800 seteuid=yes;AC_DEFINE(USE_LINUX_THREAD_CREDENTIALS,1,[Whether we can use Linux thread-specific credentials])
2807 if test $seteuid = no; then
2808 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2810 #define AUTOCONF_TEST 1
2811 #define USE_SETREUID 1
2812 #include "confdefs.h"
2813 #include "${srcdir-.}/../lib/util/setid.c"
2814 #include "${srcdir-.}/lib/util_sec.c"],
2815 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2816 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2817 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2821 # we check for setresuid second as it conflicts with AIO on Linux.
2822 # see http://samba.org/~tridge/junkcode/aio_uid.c
2823 if test $seteuid = no; then
2824 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2826 #define AUTOCONF_TEST 1
2827 #define USE_SETRESUID 1
2828 #include "confdefs.h"
2829 #include "${srcdir-.}/../lib/util/setid.c"
2830 #include "${srcdir-.}/lib/util_sec.c"],
2831 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2832 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2833 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2837 if test $seteuid = no; then
2838 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2840 #define AUTOCONF_TEST 1
2841 #define USE_SETEUID 1
2842 #include "confdefs.h"
2843 #include "${srcdir-.}/../lib/util/setid.c"
2844 #include "${srcdir-.}/lib/util_sec.c"],
2845 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2846 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2847 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2851 if test $seteuid = no; then
2852 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2854 #define AUTOCONF_TEST 1
2855 #define USE_SETUIDX 1
2856 #include "confdefs.h"
2857 #include "${srcdir-.}/../lib/util/setid.c"
2858 #include "${srcdir-.}/lib/util_sec.c"],
2859 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2860 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2861 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2865 AC_CACHE_CHECK([for the Darwin initgroups system call],
2866 samba_cv_DARWIN_INITGROUPS,
2868 #include <sys/syscall.h>
2871 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2872 samba_cv_DARWIN_INITGROUPS=yes,
2873 samba_cv_DARWIN_INITGROUPS=no)
2876 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2877 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2878 [Whether to use the Darwin-specific initgroups system call])
2881 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2882 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2883 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2884 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2885 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2888 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2889 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2891 #define _XOPEN_SOURCE 600
2893 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2894 #error probably broken posix_fallocate
2898 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2899 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2900 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE, 1, Whether we have a broken posix_fallocate)
2904 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2905 AC_TRY_COMPILE([#include <sys/types.h>
2906 #include <sys/stat.h>
2907 #include <unistd.h>],
2908 [struct stat st; st.st_blocks = 0;],
2909 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2910 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2911 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2914 AC_CACHE_CHECK([for 32 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_4,[
2916 #if defined(HAVE_UNISTD_H)
2920 #include <sys/types.h>
2921 #include <sys/stat.h>
2922 main() { return((sizeof(blkcnt_t) == 4) ? 0 : 1); }],
2923 samba_cv_SIZEOF_BLKCNT_T_4=yes,samba_cv_SIZEOF_BLKCNT_T_4=no,samba_cv_SIZEOF_BLKCNT_T_4=cross)])
2924 if test x"$samba_cv_SIZEOF_BLKCNT_T_4" = x"yes"; then
2925 AC_DEFINE(SIZEOF_BLKCNT_T_4,1,[The size of the 'blkcnt_t' type])
2928 AC_CACHE_CHECK([for 64 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_8,[
2930 #if defined(HAVE_UNISTD_H)
2934 #include <sys/types.h>
2935 #include <sys/stat.h>
2936 main() { return((sizeof(blkcnt_t) == 8) ? 0 : 1); }],
2937 samba_cv_SIZEOF_BLKCNT_T_8=yes,samba_cv_SIZEOF_BLKCNT_T_8=no,samba_cv_SIZEOF_BLKCNT_T_8=cross)])
2938 if test x"$samba_cv_SIZEOF_BLKCNT_T_8" = x"yes"; then
2939 AC_DEFINE(SIZEOF_BLKCNT_T_8,1,[The size of the 'blkcnt_t' type])
2942 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2943 AC_TRY_COMPILE([#include <sys/types.h>
2944 #include <sys/stat.h>
2945 #include <unistd.h>],
2946 [struct stat st; st.st_blksize = 0;],
2947 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2948 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2949 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2952 AC_CACHE_CHECK([for st_flags in struct stat],
2953 samba_cv_HAVE_STAT_ST_FLAGS,
2955 AC_TRY_COMPILE([#include <sys/types.h>
2956 #include <sys/stat.h>
2957 #include <unistd.h>],
2958 [struct stat st; st.st_flags = 0;],
2959 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2960 samba_cv_HAVE_STAT_ST_FLAGS=no,
2961 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2964 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2965 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2966 [Whether the stat struct has a st_flags member])
2969 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2971 #include <sys/types.h>
2972 #include <sys/acl.h>
2973 #if defined(HAVE_RPCSVC_NIS_H)
2974 #include <rpcsvc/nis.h>
2977 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2978 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2979 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2982 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2988 void exit_on_core(int ignored) {
2994 signal(SIGSEGV, exit_on_core);
2995 newpath = realpath("/tmp", NULL);
2996 return((newpath != NULL) ? 0 : 1);
2999 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3000 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3001 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3004 #################################################
3005 # check for AFS clear-text auth support
3006 samba_cv_WITH_AFS=no
3007 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3009 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3010 [ case "$withval" in
3012 AC_MSG_RESULT($withval)
3013 samba_cv_WITH_AFS=$withval
3022 ####################################################
3023 # check for Linux-specific AFS fake-kaserver support
3024 samba_cv_WITH_FAKE_KASERVER=no
3025 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3026 AC_ARG_WITH(fake-kaserver,
3027 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3028 [ case "$withval" in
3030 AC_MSG_RESULT($withval)
3031 samba_cv_WITH_FAKE_KASERVER=$withval
3040 #################################################
3041 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3042 if test x"$samba_cv_WITH_AFS" != x"no" ||
3043 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3045 # see if this box has the OpenSSL DES libraries
3046 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3048 # see if this box has the afs-headers in /usr/include/afs
3049 AC_MSG_CHECKING(for /usr/include/afs)
3050 if test -d /usr/include/afs; then
3058 AC_CHECK_HEADERS(afs.h afs/afs.h)
3059 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3060 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3061 test x"$samba_cv_WITH_AFS" = x"auto"; then
3062 AC_MSG_WARN([AFS cannot be supported without afs.h])
3064 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3067 have_afs_headers=yes
3071 FAKE_KASERVER_OBJ=""
3072 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3073 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3074 FAKE_KASERVER_OBJ="utils/net_afs.o"
3076 AC_SUBST(FAKE_KASERVER_OBJ)
3078 #################################################
3079 # check whether to compile AFS/NT ACL mapping module
3080 samba_cv_WITH_VFS_AFSACL=no
3081 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3082 AC_ARG_WITH(vfs-afsacl,
3083 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3084 [ case "$withval" in
3086 AC_MSG_RESULT($withval)
3087 samba_cv_WITH_VFS_AFSACL=yes
3096 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3097 default_shared_modules="$default_shared_modules vfs_afsacl"
3100 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3101 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3104 #################################################
3105 # check for the DFS clear-text auth system
3106 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3108 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3109 [ case "$withval" in
3112 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3121 ########################################################
3122 # Compile with LDAP support?
3124 with_ldap_support=auto
3125 AC_MSG_CHECKING([for LDAP support])
3128 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3129 [ case "$withval" in
3131 with_ldap_support=$withval
3135 AC_MSG_RESULT($with_ldap_support)
3140 if test x"$with_ldap_support" != x"no"; then
3142 ##################################################################
3143 # first test for ldap.h and lber.h
3144 # (ldap.h is required for this test)
3145 AC_CHECK_HEADERS(ldap.h lber.h)
3147 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3148 if test x"$with_ldap_support" = x"yes"; then
3149 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3151 AC_MSG_WARN(ldap.h is needed for LDAP support)
3154 with_ldap_support=no
3157 ##################################################################
3158 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3159 # unsigned int in include/includes.h
3162 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3163 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3164 with_ldap_support=yes
3167 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3168 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3169 if test x"$with_ldap_support" = x"yes"; then
3170 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3172 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3174 with_ldap_support=no
3180 if test x"$with_ldap_support" != x"no"; then
3183 ##################################################################
3184 # we might need the lber lib on some systems. To avoid link errors
3185 # this test must be before the libldap test
3186 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3188 ########################################################
3189 # If ber_sockbuf_add_io() is available we can add
3190 # SASL wrapping hooks
3191 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3193 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3194 AC_TRY_COMPILE([#include <ldap.h>],
3195 [int val = LDAP_OPT_SOCKBUF;],
3196 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3197 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3199 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3200 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3201 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3204 #######################################################
3205 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3206 # ldap logging and print it out in the samba logs
3207 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3208 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3209 [AC_TRY_COMPILE([#include <lber.h>],
3210 [int val = LBER_OPT_LOG_PRINT_FN;],
3211 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3212 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3214 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3215 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3216 [Support for LDAP/LBER logging interception])
3219 ########################################################
3220 # now see if we can find the ldap libs in standard paths
3221 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3223 ########################################################
3224 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3225 # Check found in pam_ldap 145.
3226 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3228 LIBS="$LIBS $LDAP_LIBS"
3229 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3233 [ldap_set_rebind_proc(0, 0, 0);],
3234 [smb_ldap_cv_ldap_set_rebind_proc=3],
3235 [smb_ldap_cv_ldap_set_rebind_proc=2]
3239 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3241 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3243 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3244 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3245 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3246 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3247 default_shared_modules="$default_shared_modules";
3248 SMBLDAP="lib/smbldap.o"
3249 with_ldap_support=yes
3250 AC_MSG_CHECKING(whether LDAP support is used)
3253 if test x"$with_ldap_support" = x"yes"; then
3254 AC_MSG_ERROR(libldap is needed for LDAP support)
3256 AC_MSG_WARN(libldap is needed for LDAP support)
3260 with_ldap_support=no
3266 #################################################
3267 # active directory support
3269 with_ads_support=auto
3270 AC_MSG_CHECKING([for Active Directory and krb5 support])
3273 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3274 [ case "$withval" in
3276 with_ads_support="$withval"
3280 AC_MSG_RESULT($with_ads_support)
3285 if test x"$with_ldap_support" != x"yes"; then
3287 if test x"$with_ads_support" = x"yes"; then
3288 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3289 elif test x"$with_ads_support" = x"auto"; then
3290 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3296 # Check to see whether there is enough LDAP functionality to be able
3297 # to build AD support.
3299 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3302 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3304 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3305 if test x"$with_ads_support" = x"yes"; then
3306 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3307 elif test x"$with_ads_support" = x"auto"; then
3308 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3314 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3316 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3317 if test x"$with_ads_support" = x"yes"; then
3318 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3319 elif test x"$with_ads_support" = x"auto"; then
3320 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3328 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3330 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3331 if test x"$with_ads_support" = x"yes"; then
3332 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3333 elif test x"$with_ads_support" = x"auto"; then
3334 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3341 if test x"$with_ads_support" != x"no"; then
3343 # Do no harm to the values of CFLAGS and LIBS while testing for
3346 if test x$FOUND_KRB5 = x"no"; then
3347 #################################################
3348 # check for location of Kerberos 5 install
3349 AC_MSG_CHECKING(for kerberos 5 install path)
3351 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3352 [ case "$withval" in
3354 AC_MSG_RESULT(no krb5-path given)
3360 AC_MSG_RESULT($withval)
3361 KRB5_CFLAGS="-I$withval/include"
3362 KRB5_CPPFLAGS="-I$withval/include"
3363 KRB5_LDFLAGS="-L$withval/lib"
3365 if test -x "$withval/bin/krb5-config"; then
3366 KRB5CONFIG=$withval/bin/krb5-config
3370 AC_MSG_RESULT(no krb5-path given)
3374 #################################################
3375 # check for krb5-config from recent MIT and Heimdal kerberos 5
3376 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3377 AC_MSG_CHECKING(for working krb5-config)
3378 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3379 ac_save_CFLAGS=$CFLAGS
3380 CFLAGS="";export CFLAGS
3381 ac_save_LDFLAGS=$LDFLAGS
3382 LDFLAGS="";export LDFLAGS
3383 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3384 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3385 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3386 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3387 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3388 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3392 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3395 if test x$FOUND_KRB5 = x"no"; then
3396 #################################################
3397 # see if this box has the SuSE location for the heimdal krb implementation
3398 AC_MSG_CHECKING(for /usr/include/heimdal)
3399 if test -d /usr/include/heimdal; then
3400 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3401 KRB5_CFLAGS="-I/usr/include/heimdal"
3402 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3403 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3407 KRB5_CFLAGS="-I/usr/include/heimdal"
3408 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3417 if test x$FOUND_KRB5 = x"no"; then
3418 #################################################
3419 # see if this box has the RedHat location for kerberos
3420 AC_MSG_CHECKING(for /usr/kerberos)
3421 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3422 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3423 KRB5_CFLAGS="-I/usr/kerberos/include"
3424 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3432 if test x$FOUND_KRB5 = x"no"; then
3433 #################################################
3434 # see if this box has the OpenBSD location for heimdal krb5
3435 AC_MSG_CHECKING(for /usr/include/kerberosV)
3436 if test -d /usr/include/kerberosV; then
3437 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3438 KRB5_LIBS="-lcrypto"
3446 if test x$FOUND_KRB5 = x"no"; then
3447 #################################################
3448 # see if this box has Solaris MIT kerberos implementation
3449 AC_MSG_CHECKING(for Solaris MIT kerberos)
3450 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3452 KRB5_LIBS="-lgss -lkrb5"
3453 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3454 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3461 ac_save_CFLAGS=$CFLAGS
3462 ac_save_CPPFLAGS=$CPPFLAGS
3463 ac_save_LDFLAGS=$LDFLAGS
3465 # remove needless evil rpath stuff as early as possible:
3466 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3467 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3468 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3469 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3470 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3472 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3474 # now check for krb5.h. Some systems have the libraries without the headers!
3475 # note that this check is done here to allow for different kerberos
3477 AC_CHECK_HEADERS(krb5.h)
3479 if test x"$ac_cv_header_krb5_h" = x"no"; then
3481 # Give a warning if AD support was not explicitly requested,
3482 # i.e with_ads_support = auto, otherwise die with an error.
3484 if test x"$with_ads_support" = x"yes"; then
3485 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3487 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3490 # Turn off AD support and restore CFLAGS and LIBS variables
3492 with_ads_support="no"
3494 CFLAGS=$ac_save_CFLAGS
3495 CPPFLAGS=$ac_save_CPPFLAGS
3496 LDFLAGS=$ac_save_LDFLAGS
3499 # check for new heimdal KRB5_DEPRECATED handling
3501 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3502 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3504 [#define KRB5_DEPRECATED 1
3507 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3508 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3510 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3511 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3512 [Whether to use deprecated krb5 interfaces])
3516 # Now we have determined whether we really want ADS support
3518 if test x"$with_ads_support" != x"no"; then
3523 # now check for gssapi headers. This is also done here to allow for
3524 # different kerberos include paths
3525 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3527 ##################################################################
3528 # we might need the k5crypto and com_err libraries on some systems
3529 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3530 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3533 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3534 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3535 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3537 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3538 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3540 ########################################################
3541 # now see if we can find the krb5 libs in standard paths
3542 # or as specified above
3543 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3544 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3546 ########################################################
3547 # now see if we can find the gssapi libs in standard paths
3548 if test x"$have_gssapi" != x"yes"; then
3549 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3550 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3552 ################################################################
3553 # test for AD / GSSAPI support being enabled
3554 if test x"$have_gssapi" != xyes ; then
3555 AC_MSG_WARN([Samba cannot be supported without GSSAPI])
3558 AC_DEFINE(HAVE_GSSAPI, , [Whether the platform has GSSAPI support])
3561 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3562 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3563 # Also, gsskrb5_extract_authz_data_from_sec_context is in -lgssapi_krb5
3564 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3565 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3567 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3568 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3569 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3570 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3571 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3572 AC_CHECK_FUNC_EXT(krb5_c_string_to_key, $KRB5_LIBS)
3573 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3574 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3575 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3576 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3577 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3578 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3579 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3580 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3581 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3582 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_make_principal, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(krb5_principal_get_num_comp, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_get_init_creds_keytab, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_build_principal_alloc_va, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_cc_get_lifetime, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_cc_retrieve_cred, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_free_checksum_contents, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_create_checksum, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_c_make_checksum, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3625 # MIT krb5 1.8 does not expose this call (yet)
3626 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3628 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3629 # but does have the symbol
3630 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3632 LIBS="$KRB5_LIBS $LIBS"
3634 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3635 smb_krb5_cv_creds_opt_free_context,
3641 krb5_get_init_creds_opt *opt = NULL;
3642 krb5_get_init_creds_opt_free(ctx, opt);
3644 [smb_krb5_cv_creds_opt_free_context=yes],
3645 [smb_krb5_cv_creds_opt_free_context=no]
3649 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3650 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3651 [Whether krb5_get_init_creds_opt_free takes a context argument])
3654 AC_CACHE_CHECK([for checksum in krb5_checksum],
3655 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3656 AC_TRY_COMPILE([#include <krb5.h>],
3657 [krb5_checksum cksum; cksum.checksum.length = 0;],
3658 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3659 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3661 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3662 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3663 [Whether the krb5_checksum struct has a checksum property])
3666 AC_CACHE_CHECK([for etype in EncryptedData],
3667 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3668 AC_TRY_COMPILE([#include <krb5.h>],
3669 [EncryptedData edata; edata.etype = 0;],
3670 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3671 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3673 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3674 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3675 [Whether the EncryptedData struct has a etype property])
3678 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3679 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3680 AC_TRY_COMPILE([#include <krb5.h>],
3681 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3682 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3683 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3685 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3686 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3687 [Whether the krb5_ap_req struct has a ticket pointer])
3690 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3691 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3692 AC_TRY_COMPILE([#include <krb5.h>],
3693 [krb5_error err; err.e_data = NULL;],
3694 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3695 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3697 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3698 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3699 [Whether the krb5_error struct has a e_data pointer])
3702 AC_CACHE_CHECK([for krb5_crypto type],
3703 samba_cv_HAVE_KRB5_CRYPTO,[
3704 AC_TRY_COMPILE([#include <krb5.h>],
3705 [krb5_crypto crypto;],
3706 samba_cv_HAVE_KRB5_CRYPTO=yes,
3707 samba_cv_HAVE_KRB5_CRYPTO=no)])
3709 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3710 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3711 [Whether the type krb5_crypto exists])
3714 AC_CACHE_CHECK([for addrtype in krb5_address],
3715 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3716 AC_TRY_COMPILE([#include <krb5.h>],
3717 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3718 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3719 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3721 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3722 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3723 [Whether the krb5_address struct has a addrtype property])
3726 AC_CACHE_CHECK([for addr_type in krb5_address],
3727 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3728 AC_TRY_COMPILE([#include <krb5.h>],
3729 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3730 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3731 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3733 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3734 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3735 [Whether the krb5_address struct has a addr_type property])
3738 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3739 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3740 AC_TRY_COMPILE([#include <krb5.h>],
3741 [krb5_keyblock key; key.keyvalue.data = NULL;],
3742 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3743 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3745 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3746 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3747 [Whether the krb5_keyblock struct has a keyvalue property])
3750 found_arcfour_hmac=no
3751 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3752 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3753 AC_TRY_COMPILE([#include <krb5.h>],
3754 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3755 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3756 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3757 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3758 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3759 AC_TRY_COMPILE([#include <krb5.h>],
3760 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3761 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3762 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3763 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3764 # w.r.t. arcfour and windows, so we must not enable it here
3765 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3766 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3767 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3768 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
3769 found_arcfour_hmac=yes
3771 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
3772 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
3773 AC_TRY_COMPILE([#include <krb5.h>],
3774 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
3775 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
3776 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
3777 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
3778 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
3779 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
3780 found_arcfour_hmac=yes
3783 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
3784 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
3785 AC_TRY_COMPILE([#include <krb5.h>],
3786 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
3787 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
3788 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
3789 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
3790 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
3791 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
3793 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
3794 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
3795 AC_TRY_COMPILE([#include <krb5.h>],
3796 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
3797 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
3798 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
3799 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
3800 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
3801 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
3804 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3805 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3806 AC_TRY_COMPILE([#include <krb5.h>],
3807 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3808 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3809 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3811 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3812 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3813 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3816 AC_CACHE_CHECK([for KV5M_KEYTAB],
3817 samba_cv_HAVE_KV5M_KEYTAB,[
3818 AC_TRY_COMPILE([#include <krb5.h>],
3819 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3820 samba_cv_HAVE_KV5M_KEYTAB=yes,
3821 samba_cv_HAVE_KV5M_KEYTAB=no)])
3823 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3824 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3825 [Whether the KV5M_KEYTAB option is available])
3828 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3829 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3830 AC_TRY_COMPILE([#include <krb5.h>],
3831 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3832 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3833 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3835 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3836 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3837 [Whether KRB5_KU_OTHER_CKSUM is available])
3840 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3841 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3842 AC_TRY_COMPILE([#include <krb5.h>],
3843 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3844 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3845 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3847 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3848 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3849 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3852 AC_CACHE_CHECK([for the krb5_princ_component macro],
3853 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3854 AC_TRY_LINK([#include <krb5.h>],
3855 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3856 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3857 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3859 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3860 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3861 [Whether krb5_princ_component is available])
3864 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3865 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3866 AC_TRY_COMPILE([#include <krb5.h>],
3867 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3868 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3869 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3871 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3872 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3873 [Whether krb5_keytab_entry has key member])
3876 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3877 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3878 AC_TRY_COMPILE([#include <krb5.h>],
3879 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3880 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3881 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3883 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3884 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3885 [Whether krb5_keytab_entry has keyblock member])
3888 AC_CACHE_CHECK([for magic in krb5_address],
3889 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3890 AC_TRY_COMPILE([#include <krb5.h>],
3891 [krb5_address addr; addr.magic = 0;],
3892 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3893 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3895 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3896 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3897 [Whether the krb5_address struct has a magic property])
3900 AC_CACHE_CHECK([for WRFILE: keytab support],
3901 samba_cv_HAVE_WRFILE_KEYTAB,[
3906 krb5_context context;
3909 krb5_init_context(&context);
3910 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3912 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3913 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3915 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3916 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3917 [Whether the WRFILE:-keytab is supported])
3920 AC_CACHE_CHECK([for krb5_realm type],
3921 samba_cv_HAVE_KRB5_REALM_TYPE,[
3922 AC_TRY_COMPILE([#include <krb5.h>],
3923 [krb5_realm realm;],
3924 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
3925 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
3927 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
3928 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
3929 [Whether the type krb5_realm exists])
3932 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3933 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3934 AC_TRY_COMPILE([#include <krb5.h>],
3936 krb5_context context;
3937 krb5_principal principal;
3938 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3939 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3940 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3942 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3943 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3944 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3947 AC_CACHE_CHECK([for krb5_addresses type],
3948 samba_cv_HAVE_KRB5_ADDRESSES,[
3949 AC_TRY_COMPILE([#include <krb5.h>],
3950 [krb5_addresses addr;],
3951 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3952 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3954 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3955 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3956 [Whether the type krb5_addresses type exists])
3959 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3960 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3961 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3966 krb5_context context = NULL;
3968 krb5_enctype_to_string(context, 1, &str);
3969 if (str) free (str);
3972 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3973 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3974 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3976 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3977 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3978 [whether krb5_enctype_to_string takes krb5_context argument])
3981 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3982 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3987 krb5_enctype_to_string(1, buf, 256);
3990 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3991 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3992 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3994 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3995 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3996 [whether krb5_enctype_to_string takes size_t argument])
4000 AC_CACHE_CHECK([for krb5_principal_get_realm],
4001 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4002 AC_TRY_LINK([#include <krb5.h>],
4003 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4004 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4005 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4007 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4008 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4009 [Whether the function krb5_principal_get_realm is defined])
4012 AC_CACHE_CHECK([for krb5_princ_realm],
4013 samba_cv_HAVE_KRB5_PRINC_REALM,[
4014 AC_TRY_LINK([#include <krb5.h>],
4015 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4016 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4017 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4019 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4020 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4021 [Whether the macro krb5_princ_realm is defined])
4024 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4026 AC_CACHE_CHECK([for flags in krb5_creds],
4027 samba_cv_HAVE_FLAGS_IN_KRB5_CREDS,[
4028 AC_TRY_COMPILE([#include <krb5.h>],
4029 [krb5_creds creds; creds.flags.b.initial = 0;],
4030 samba_cv_HAVE_FLAGS_IN_KRB5_CREDS=yes,
4031 samba_cv_HAVE_FLAGS_IN_KRB5_CREDS=no)])
4033 if test x"$samba_cv_HAVE_FLAGS_IN_KRB5_CREDS" = x"yes"; then
4034 AC_DEFINE(HAVE_FLAGS_IN_KRB5_CREDS,1,
4035 [Whether the krb5_creds struct has a flags property])
4039 # Now the decisions whether we can support krb5
4041 # NOTE: all tests should be done before this block!
4044 if test x"$found_arcfour_hmac" != x"yes"; then
4045 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4049 if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
4050 AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
4054 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4055 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4059 if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
4061 AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
4065 if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
4067 AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
4071 if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
4073 AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
4077 if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
4079 AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
4083 if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
4085 AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
4089 if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
4091 AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
4095 if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
4097 AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
4101 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -o \
4102 x"$ac_cv_func_ext_krb5_c_string_to_key" != x"yes"
4104 if test x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes" -o \
4105 x"$ac_cv_func_ext_krb5_string_to_key_salt" != x"yes"
4107 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4112 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4113 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4115 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4119 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4120 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4122 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4126 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
4128 AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
4132 if test x"$ac_cv_func_ext_gss_wrap_iov" != x"yes" ; then
4133 AC_MSG_WARN(gss_wrap_iov not found in -lgssapi)
4137 if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
4138 if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
4139 x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
4141 AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
4146 if test x"$use_ads" = x"yes"; then
4147 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4148 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4150 if test x"$with_ads_support" = x"yes"; then
4151 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4153 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4155 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4156 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4157 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4158 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4159 AC_REMOVE_DEFINE(HAVE_GSSAPI)
4163 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4164 AC_MSG_RESULT([$use_ads])
4166 LIBS="$ac_save_LIBS"
4169 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4170 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4173 ########################################################
4174 # Compile with DNS Updates support?
4176 with_dnsupdate_support=auto
4177 AC_MSG_CHECKING([whether to enable DNS Updates support])
4179 AC_ARG_WITH(dnsupdate,
4180 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4181 [ case "$withval" in
4183 with_dnsupdate_support=$withval
4187 AC_MSG_RESULT($with_dnsupdate_support)
4189 if test x"$with_dnsupdate_support" != x"no"; then
4191 ################################################################
4192 # first test for AD / GSSAPI support being enabled
4193 if test x"$have_gssapi" != xyes -o x"$use_ads" != xyes ; then
4194 if test x"$with_dnsupdate_support" = x"yes" ; then
4195 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4197 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4198 with_dnsupdate_support=no
4203 if test x"$with_dnsupdate_support" != x"no"; then
4204 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4207 # finally print out the result:
4208 AC_MSG_CHECKING(whether DNS Updates support is used)
4209 AC_MSG_RESULT([$with_dnsupdate_support])
4212 #################################################
4213 # check for automount support
4214 AC_MSG_CHECKING(whether to use automount)
4215 AC_ARG_WITH(automount,
4216 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4217 [ case "$withval" in
4220 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4229 #################################################
4230 # Check for a PAM clear-text auth, accounts, password
4231 # and session support. Most PAM implementations keep their
4232 # headers in /usr/include/security. Darwin keeps its in
4235 with_pam_for_crypt=no
4237 AC_MSG_CHECKING(whether to try PAM support)
4239 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4240 [ case "$withval" in
4246 AC_MSG_RESULT([$try_pam])
4249 create_pam_modules=no
4250 if test x"${try_pam}" != x"no";then
4252 create_pam_modules=yes
4254 # Most systems have PAM headers in /usr/include/security, but Darwin
4255 # has them in /usr/include/pam.
4256 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4257 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4258 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4259 if test x"${try_pam}" = x"yes";then
4260 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4263 create_pam_modules=no
4266 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4267 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4268 if test x"${try_pam}" = x"yes";then
4269 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4272 create_pam_modules=no
4275 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4276 #if HAVE_SECURITY_PAM_APPL_H
4277 #include <security/pam_appl.h>
4279 #if HAVE_PAM_PAM_APPL_H
4280 #include <pam/pam_appl.h>
4283 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4284 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4285 if test x"${try_pam}" = x"yes";then
4286 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4288 create_pam_modules=no
4291 if test x"$use_pam" = x"yes"; then
4292 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4293 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4294 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4295 with_pam_for_crypt=yes
4297 if test x"$create_pam_modules" = x"yes"; then
4298 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4299 # this checks are optional,
4300 # we don't care about the results here
4301 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4302 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4303 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4305 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4308 AC_MSG_CHECKING(whether to use PAM support)
4309 AC_MSG_RESULT([$use_pam])
4311 AC_MSG_CHECKING(whether to have PAM MODULES support)
4312 AC_MSG_RESULT([$create_pam_modules])
4315 #if defined(HAVE_SECURITY_PAM_APPL_H)
4316 #include <security/pam_appl.h>
4317 #elif defined(HAVE_PAM_PAM_APPL_H)
4318 #include <pam/pam_appl.h>
4320 pam_set_item(0, PAM_RHOST, 0);
4322 AC_DEFINE(HAVE_PAM_RHOST, 1,
4323 [Define to 1 if PAM_RHOST is available]),[])
4326 #if defined(HAVE_SECURITY_PAM_APPL_H)
4327 #include <security/pam_appl.h>
4328 #elif defined(HAVE_PAM_PAM_APPL_H)
4329 #include <pam/pam_appl.h>
4331 pam_set_item(0, PAM_TTY, 0);
4333 AC_DEFINE(HAVE_PAM_TTY, 1,
4334 [Define to 1 if PAM_TTY is available]),[])
4338 #################################################
4339 # check for PAM_RADIO_TYPE
4341 #if (!defined(LINUX))
4343 #define PAM_EXTERN extern
4344 #if defined(HAVE_SECURITY_PAM_APPL_H)
4345 #include <security/pam_appl.h>
4346 #elif defined(HAVE_PAM_PAM_APPL_H)
4347 #include <pam/pam_appl.h>
4352 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4353 #include <security/pam_modules.h>
4354 #elif defined(HAVE_PAM_PAM_MODULES_H)
4355 #include <pam/pam_modules.h>
4358 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4359 #include <security/_pam_macros.h>
4360 #elif defined(HAVE_PAM__PAM_MACROS_H)
4361 #include <pam/_pam_macros.h>
4364 #ifdef HAVE_SECURITY_PAM_EXT_H
4365 #include <security/pam_ext.h>
4368 [int i; i = PAM_RADIO_TYPE; ],
4369 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4371 #################################################
4372 # check for pam_smbpass support
4374 INSTALL_PAM_MODULES=""
4375 UNINSTALL_PAM_MODULES=""
4377 try_pam_smbpass=auto
4378 AC_MSG_CHECKING(whether to use pam_smbpass)
4379 AC_ARG_WITH(pam_smbpass,
4380 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4381 [ case "$withval" in
4383 try_pam_smbpass=$withval
4386 AC_MSG_ERROR([valid options are yes,no,auto])
4391 if test x"${try_pam_smbpass}" = xno ; then
4395 # Conditions under which pam_smbpass can't be built.
4396 if test x"$BLDSHARED" != xtrue ; then
4397 if test x"${try_pam_smbpass}" = xyes ; then
4398 AC_MSG_ERROR([No support for shared modules])
4401 elif test x"$create_pam_modules" != xyes ; then
4402 if test x"${try_pam_smbpass}" = xyes ; then
4403 AC_MSG_ERROR([No support for PAM MODULES])
4408 if test x"${use_pam_smbpass}" = xyes ; then
4409 PAM_MODULES="pam_smbpass"
4410 INSTALL_PAM_MODULES="installpammodules"
4411 UNINSTALL_PAM_MODULES="uninstallpammodules"
4414 AC_MSG_RESULT([$use_pam_smbpass])
4418 ## moved after the check for -lcrypt in order to
4419 ## ensure that the necessary libraries are included
4420 ## check checking for truncated salt. Wrapped by the
4421 ## $with_pam_for_crypt variable as above --jerry
4423 if test $with_pam_for_crypt = no; then
4424 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4426 LIBS="$AUTH_LIBS $LIBS"
4427 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4428 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4429 LIBS="$crypt_LIBS"])
4430 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4431 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4435 #################################################
4436 # check for a NISPLUS_HOME support
4437 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4438 AC_ARG_WITH(nisplus-home,
4439 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4440 [ case "$withval" in
4443 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4452 #################################################
4453 # check for syslog logging
4454 AC_MSG_CHECKING(whether to use syslog logging)
4456 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4457 [ case "$withval" in
4460 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4469 #################################################
4470 # check for custom syslog facility
4471 AC_MSG_CHECKING(whether to use a custom syslog facility)
4472 AC_ARG_WITH(syslog-facility,
4473 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4475 if test "$withval" = "no" ; then
4476 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4478 if test "$withval" != "yes" ; then
4479 syslog_facility="$withval"
4480 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4485 #################################################
4486 # check for experimental disk-quotas support
4488 samba_cv_WITH_QUOTAS=auto
4489 samba_cv_SYSQUOTA_FOUND=no
4491 AC_MSG_CHECKING(whether to try disk-quotas support)
4493 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4494 [ case "$withval" in
4497 samba_cv_WITH_QUOTAS=yes
4501 samba_cv_WITH_QUOTAS=auto
4505 samba_cv_WITH_QUOTAS=no
4508 AC_MSG_RESULT(${samba_cv_WITH_QUOTAS})
4511 AC_MSG_RESULT(${samba_cv_WITH_QUOTAS})
4514 #############################################
4515 # only check for quota stuff if --with-quotas
4516 if test x"$samba_cv_WITH_QUOTAS" != x"no"; then
4519 # on linux we didn't need to test we have builtin support
4521 samba_cv_SYSQUOTA_FOUND=yes
4522 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4523 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4526 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4530 # need to set this define when using static linking (BUG 1473)
4531 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4537 # some broken header files need this
4538 AC_CHECK_HEADER(asm/types.h,[
4539 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4540 AC_ADD_INCLUDE(<asm/types.h>)
4543 # For quotas on Veritas VxFS filesystems
4544 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4546 # For quotas on XFS filesystems, Linux style
4547 AC_CHECK_HEADERS(xfs/xqm.h,[
4548 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4551 # For sys/quota.h and linux/quota.h
4552 AC_CHECK_HEADERS(sys/quota.h)
4554 # For quotas on BSD systems
4555 AC_CHECK_HEADERS(ufs/ufs/quota.h)
4558 if test x"$ac_cv_header_xfs_xqm_h" != x"yes"; then
4559 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4560 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4562 #include "confdefs.h"
4563 #ifdef HAVE_SYS_TYPES_H
4564 #include <sys/types.h>
4566 #ifdef HAVE_ASM_TYPES_H
4567 #include <asm/types.h>
4569 #include <sys/quota.h>
4570 ],[int i = Q_XGETQUOTA;],
4571 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4572 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4573 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4577 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4578 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4580 #include "confdefs.h"
4581 #ifdef HAVE_SYS_QUOTA_H
4582 #include <sys/quota.h>
4586 D.dqb_fsoftlimit = 0;],
4587 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4588 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4589 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4593 # look for a working quota system
4595 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4596 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4598 #define HAVE_QUOTACTL_4A 1
4599 #define AUTOCONF_TEST 1
4600 #include "confdefs.h"
4601 #include "${srcdir-.}/../../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4602 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4603 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4604 samba_cv_SYSQUOTA_FOUND=yes;
4605 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4609 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4610 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4612 #define HAVE_QUOTACTL_4B 1
4613 #define AUTOCONF_TEST 1
4614 #include "confdefs.h"
4615 #include "${srcdir-.}/../../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4616 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4617 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4618 samba_cv_SYSQUOTA_FOUND=yes;
4619 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4620 AC_CHECK_MEMBERS([struct dqblk.dqb_curbytes], # Darwin bytecount style
4621 [ AC_DEFINE([HAVE_STRUCT_DQBLK_DQB_CURBYTES],[1],[darwin style quota bytecount])],,
4622 [#include <sys/types.h>
4623 #include <sys/quota.h>])
4628 AC_CACHE_CHECK([for NFS QUOTAS],samba_cv_HAVE_NFS_QUOTAS,[
4630 #include <rpc/rpc.h>
4631 #include <rpc/types.h>
4632 #include <rpcsvc/rquota.h>
4633 #ifdef HAVE_RPC_NETTYPE_H
4634 #include <rpc/nettype.h>
4636 #include <rpc/xdr.h>
4637 ],[clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");],
4638 samba_cv_HAVE_NFS_QUOTAS=yes, samba_cv_HAVE_NFS_QUOTAS=no)])
4640 if test x"$samba_cv_HAVE_NFS_QUOTAS" = x"yes"; then
4641 AC_DEFINE(HAVE_NFS_QUOTAS,1,[NFS quota support is available])
4642 AC_CHECK_MEMBER(struct getquota_rslt.getquota_rslt_u,
4643 AC_DEFINE(HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U, 1, [Defined if struct getquota_rslt has getquota_rslt_u]),,
4644 [#include <rpcsvc/rquota.h>])
4647 #################################################
4648 # check for mntent.h and struct mntent
4649 AC_CHECK_HEADERS(mntent.h)
4650 #################################################
4651 # check for setmntent,getmntent,endmntent
4652 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4654 #################################################
4655 # check for devnm.h and struct mntent
4656 AC_CHECK_HEADERS(devnm.h)
4657 #################################################
4659 AC_CHECK_FUNCS(devnm)
4661 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4662 if test x"$samba_cv_SYSQUOTA_FOUND" = x"yes"; then
4664 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4665 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4668 AC_MSG_CHECKING(whether to use the old quota support)
4669 if test x"$samba_cv_WITH_QUOTAS" = x"yes"; then
4670 AC_DEFINE(WITH_QUOTAS,1,[Whether to use old quota support])
4677 ####################
4678 # End of quota check samba_cv_WITH_QUOTAS
4681 #################################################
4682 # check for experimental utmp accounting
4684 AC_MSG_CHECKING(whether to support utmp accounting)
4687 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4688 [ case "$withval" in
4698 # utmp requires utmp.h
4699 # Note similar check earlier, when checking utmp details.
4701 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4702 utmp_no_reason=", no utmp.h on $host_os"
4706 # Display test results
4708 if test x"$WITH_UTMP" = x"yes"; then
4710 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4712 AC_MSG_RESULT(no$utmp_no_reason)
4716 #################################################
4717 # these tests are taken from the GNU fileutils package
4718 AC_CHECKING(how to get filesystem space usage)
4721 # Perform only the link test since it seems there are no variants of the
4722 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4723 # because that got a false positive on SCO OSR5. Adding the declaration
4724 # of a `struct statvfs' causes this test to fail (as it should) on such
4725 # systems. That system is reported to work fine with STAT_STATFS4 which
4726 # is what it gets when this test fails.
4727 if test $space = no; then
4729 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4730 [AC_TRY_LINK([#include <sys/types.h>
4731 #include <sys/statvfs.h>],
4732 [struct statvfs fsd; statvfs (0, &fsd);],
4733 fu_cv_sys_stat_statvfs=yes,
4734 fu_cv_sys_stat_statvfs=no)])
4735 if test $fu_cv_sys_stat_statvfs = yes; then
4737 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4741 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4742 # This is not the case on ancient Linux systems.
4744 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4745 AC_TRY_COMPILE([#include <sys/types.h>
4746 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4747 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4748 if test x"$samba_cv_fsid_int" = x"yes"; then
4749 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4752 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4753 # systems use f_bsize.
4754 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4755 AC_TRY_COMPILE([#include <sys/types.h>
4756 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4757 samba_cv_frsize=yes,samba_cv_frsize=no)])
4758 if test x"$samba_cv_frsize" = x"yes"; then
4759 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4762 # Some systems use f_flag in struct statvfs while others use f_flags
4763 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
4764 AC_TRY_COMPILE([#include <sys/types.h>
4765 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
4766 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
4767 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
4768 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
4771 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
4772 AC_TRY_COMPILE([#include <sys/types.h>
4773 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
4774 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
4775 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
4776 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
4779 if test $space = no; then
4780 # DEC Alpha running OSF/1
4781 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4782 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4784 #include <sys/param.h>
4785 #include <sys/types.h>
4786 #include <sys/mount.h>
4791 return (statfs (".", &fsd, sizeof (struct statfs)));
4793 fu_cv_sys_stat_statfs3_osf1=yes,
4794 fu_cv_sys_stat_statfs3_osf1=no,
4795 fu_cv_sys_stat_statfs3_osf1=no)])
4796 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4797 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4799 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4803 if test $space = no; then
4805 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4806 member (AIX, 4.3BSD)])
4807 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4809 #ifdef HAVE_SYS_PARAM_H
4810 #include <sys/param.h>
4812 #ifdef HAVE_SYS_MOUNT_H
4813 #include <sys/mount.h>
4815 #ifdef HAVE_SYS_VFS_H
4816 #include <sys/vfs.h>
4822 return (statfs (".", &fsd));
4824 fu_cv_sys_stat_statfs2_bsize=yes,
4825 fu_cv_sys_stat_statfs2_bsize=no,
4826 fu_cv_sys_stat_statfs2_bsize=no)])
4827 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4828 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4830 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4834 if test $space = no; then
4836 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4837 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4838 [AC_TRY_RUN([#include <sys/types.h>
4839 #include <sys/statfs.h>
4843 return (statfs (".", &fsd, sizeof fsd, 0));
4845 fu_cv_sys_stat_statfs4=yes,
4846 fu_cv_sys_stat_statfs4=no,
4847 fu_cv_sys_stat_statfs4=no)])
4848 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4849 if test $fu_cv_sys_stat_statfs4 = yes; then
4851 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4855 if test $space = no; then
4857 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4858 member (4.4BSD and NetBSD)])
4859 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4860 [AC_TRY_RUN([#include <sys/types.h>
4861 #ifdef HAVE_SYS_PARAM_H
4862 #include <sys/param.h>
4864 #ifdef HAVE_SYS_MOUNT_H
4865 #include <sys/mount.h>
4871 return (statfs (".", &fsd));
4873 fu_cv_sys_stat_statfs2_fsize=yes,
4874 fu_cv_sys_stat_statfs2_fsize=no,
4875 fu_cv_sys_stat_statfs2_fsize=no)])
4876 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
4877 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
4879 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
4883 if test $space = no; then
4885 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
4886 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
4887 [AC_TRY_RUN([#include <sys/types.h>
4888 #ifdef HAVE_SYS_PARAM_H
4889 #include <sys/param.h>
4891 #ifdef HAVE_SYS_MOUNT_H
4892 #include <sys/mount.h>
4894 #ifdef HAVE_SYS_FS_TYPES_H
4895 #include <sys/fs_types.h>
4900 /* Ultrix's statfs returns 1 for success,
4901 0 for not mounted, -1 for failure. */
4902 return (statfs (".", &fsd) != 1);
4904 fu_cv_sys_stat_fs_data=yes,
4905 fu_cv_sys_stat_fs_data=no,
4906 fu_cv_sys_stat_fs_data=no)])
4907 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
4908 if test $fu_cv_sys_stat_fs_data = yes; then
4910 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
4914 #################################################
4915 # check for cluster extensions
4917 AC_MSG_CHECKING(cluster support)
4918 AC_ARG_WITH(cluster-support,
4919 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
4921 if test x"$with_cluster_support" = x ; then
4922 with_cluster_support="auto"
4925 AC_MSG_RESULT($with_cluster_support)
4928 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
4929 [ case "$withval" in
4931 AC_MSG_WARN([--with-ctdb called without argument])
4934 CTDB_CPPFLAGS="-I$withval/include"
4938 AC_ARG_ENABLE(old-ctdb,
4939 [AS_HELP_STRING([--enable-old-ctdb],
4940 [Enable build against (too) old ctdb version (default=no)])],,
4941 [enable_old_ctdb=no])
4944 if test "$with_cluster_support" != "no" ; then
4946 AC_MSG_NOTICE(checking whether cluster support is available)
4948 have_cluster_support="yes"
4951 SAVED_CPPFLAGS="$CPPFLAGS"
4952 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
4954 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
4955 #include "confdefs.h"
4957 #include "replace.h"
4958 #include "system/wait.h"
4959 #include "system/network.h"
4960 #define private #error __USED_RESERVED_WORD_private__
4966 if test "x$have_cluster_support" = "xyes" -a \
4967 "x$ac_cv_header_ctdb_h" != "xyes"
4969 have_cluster_support=no
4970 ctdb_broken="ctdb.h is required for cluster support"
4973 if test "x$have_cluster_support" = "xyes" -a \
4974 "x$ac_cv_header_ctdb_h" != "xyes"
4976 have_cluster_support=no
4977 ctdb_broken="ctdb_private.h is required for cluster support"
4981 if test "x$have_cluster_support" = "xyes" ; then
4982 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
4983 #include "confdefs.h"
4985 #include "replace.h"
4986 #include "system/wait.h"
4987 #include "system/network.h"
4991 #include <ctdb_private.h>
4993 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
4994 ctdb_broken="ctdb transaction support missing or too old"
4995 have_cluster_support=no
4999 if test "x$have_cluster_support" = "xyes" ; then
5000 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5001 #include "confdefs.h"
5003 #include "replace.h"
5004 #include "system/wait.h"
5005 #include "system/network.h"
5009 #include <ctdb_private.h>
5011 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5013 if test "x$enable_old_ctdb" = "xyes" ; then
5014 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5016 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5017 have_cluster_support=no
5022 if test "x$have_cluster_support" = "xyes" ; then
5023 AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
5024 #include "confdefs.h"
5026 #include "replace.h"
5027 #include "system/wait.h"
5028 #include "system/network.h"
5032 #include <ctdb_private.h>
5034 if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
5036 if test "x$enable_old_ctdb" = "xyes" ; then
5037 AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
5039 ctdb_broken="support for CHECK_SRVIDS control missing"
5040 have_cluster_support=no
5045 AC_ARG_ENABLE([ctdb-readonly-records],
5046 AS_HELP_STRING([--enable-ctdb-readonly-records],
5047 [Turn on CTDB readonly records support (default=yes)]),
5048 [want_ctdb_readonly=$enableval],
5049 [want_ctdb_readonly=yes])
5051 if test "x$have_cluster_support" = "xyes" -a "x$want_ctdb_readonly" = "xyes" ; then
5052 AC_HAVE_DECL(CTDB_WANT_READONLY,[
5053 #include "confdefs.h"
5055 #include "replace.h"
5056 #include "system/wait.h"
5057 #include "system/network.h"
5063 if test "x$ac_cv_have_CTDB_WANT_READONLY_decl" != "xyes" ; then
5064 if test "x$enable_old_ctdb" = "xyes" ; then
5065 AC_MSG_WARN([ignoring missing READONLY support (--enable-old-ctdb)])
5067 ctdb_broken="support for CTDB readonly records missing"
5068 have_cluster_support=no
5073 if test "x$have_cluster_support" = "xyes" ; then
5074 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5075 # to ctdb_tcp_client.
5076 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5077 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5079 #include "confdefs.h"
5081 #include "replace.h"
5082 #include "system/wait.h"
5083 #include "system/network.h"
5087 #include <ctdb_private.h>
5091 if test "x$have_cluster_support" = "xyes" ; then
5092 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5093 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5095 ctdb_broken="missing struct ctdb_control_tcp"
5096 have_cluster_support=no
5098 #include "confdefs.h"
5100 #include "replace.h"
5101 #include "system/wait.h"
5102 #include "system/network.h"
5106 #include <ctdb_private.h>
5110 # test for optional ipv6 support in ctdb:
5111 if test "x$have_cluster_support" = "xyes" ; then
5112 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5113 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5115 #include "confdefs.h"
5117 #include "replace.h"
5118 #include "system/wait.h"
5119 #include "system/network.h"
5123 #include <ctdb_private.h>
5127 CPPFLAGS="$SAVED_CPPFLAGS"
5129 fi # (if test "$with_cluster_support" != "no")
5131 if test x"$have_cluster_support" = "xno" ; then
5132 case "$with_cluster_support" in
5134 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5137 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5140 with_cluster_support=no
5143 if test "x$with_cluster_support" != "xno"; then
5144 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5145 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5146 AC_MSG_NOTICE(Building with cluster support)
5148 AC_MSG_NOTICE(Building without cluster support)
5152 #################################################
5153 # check for rtnetlink
5155 AC_CHECK_HEADERS([linux/netlink.h],
5156 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5157 [#include <bits/sockaddr.h>
5158 #include <linux/netlink.h>]),
5159 [],[#include <bits/sockaddr.h>])
5161 #################################################
5162 # check for ACL support
5164 AC_MSG_CHECKING(whether to support ACLs)
5165 AC_ARG_WITH(acl-support,
5166 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5167 [ case "$withval" in
5169 with_acl_support="$withval"
5173 if test x"$with_acl_support" = x ; then
5174 with_acl_support="auto"
5177 AC_MSG_RESULT($with_acl_support)
5179 if test x"$with_acl_support" = x"no"; then
5180 AC_MSG_RESULT(Disabling ACL support)
5182 AC_MSG_NOTICE(checking whether ACL support is available:)
5185 AC_MSG_NOTICE(Using UnixWare ACLs)
5186 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5187 default_static_modules="$default_static_modules vfs_solarisacl"
5190 AC_MSG_NOTICE(Using solaris ACLs)
5191 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5192 ACL_LIBS="$ACL_LIBS -lsec"
5193 default_static_modules="$default_static_modules vfs_solarisacl"
5196 AC_MSG_NOTICE(Using HPUX ACLs)
5197 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5198 default_static_modules="$default_static_modules vfs_hpuxacl"
5201 AC_MSG_NOTICE(Using AIX ACLs)
5202 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5203 default_static_modules="$default_static_modules vfs_aixacl"
5206 AC_MSG_NOTICE(Using Tru64 ACLs)
5207 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5208 ACL_LIBS="$ACL_LIBS -lpacl"
5209 default_static_modules="$default_static_modules vfs_tru64acl"
5212 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5215 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5218 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5221 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5223 LIBS="$LIBS $ACL_LIBS"
5225 #include <sys/types.h>
5226 #include <sys/acl.h>
5230 acl_entry_t *entry_p;
5231 return acl_get_entry(acl, entry_id, entry_p);
5233 [samba_cv_HAVE_POSIX_ACLS=yes],
5234 [samba_cv_HAVE_POSIX_ACLS=no])
5237 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5238 AC_MSG_NOTICE(Using posix ACLs)
5239 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5240 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5242 LIBS="$LIBS $ACL_LIBS"
5244 #include <sys/types.h>
5245 #include <sys/acl.h>
5247 acl_permset_t permset_d;
5249 return acl_get_perm_np(permset_d, perm);
5251 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5252 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5255 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5256 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5258 default_static_modules="$default_static_modules vfs_posixacl"
5260 AC_MSG_NOTICE(ACL support is not avaliable)
5264 fi # with_acl_support
5266 #################################################
5267 # check if we have FreeBSD sunacl
5270 AC_CHECK_HEADER(sunacl.h)
5271 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5272 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5273 ZFSACL_LIBS=-lsunacl
5274 AC_SUBST(ZFSACL_LIBS)
5275 default_shared_modules="$default_shared_modules vfs_zfsacl"
5280 #################################################
5281 # check for AIO support
5284 AC_MSG_CHECKING(whether to support asynchronous io)
5285 AC_ARG_WITH(aio-support,
5286 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=auto)])],
5287 [ case "$withval" in
5293 AC_MSG_RESULT($with_aio)
5295 if test x"$with_aio" = x"no"; then
5296 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5300 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5302 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5303 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5306 AC_TRY_LINK([#include <sys/types.h>
5308 [ struct aiocb a; return aio_read(&a);],
5309 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5311 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5312 AC_DEFINE(HAVE_AIO, 1, [Using asynchronous io])
5314 AC_MSG_CHECKING(for aio_read)
5315 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5316 int main() { struct aiocb a; return aio_read(&a); }])],
5317 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5318 [AC_MSG_RESULT(no)])
5320 AC_MSG_CHECKING(for aio_write)
5321 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5322 int main() { struct aiocb a; return aio_write(&a); }])],
5323 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5324 [AC_MSG_RESULT(no)])
5326 AC_MSG_CHECKING(for aio_fsync)
5327 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5328 int main() { struct aiocb a; return aio_fsync(1, &a); }])],
5329 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5330 [AC_MSG_RESULT(no)])
5332 AC_MSG_CHECKING(for aio_return)
5333 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5334 int main() { struct aiocb a; return aio_return(&a); }])],
5335 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5336 [AC_MSG_RESULT(no)])
5338 AC_MSG_CHECKING(for aio_error)
5339 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5340 int main() { struct aiocb a; return aio_error(&a); }])],
5341 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5342 [AC_MSG_RESULT(no)])
5344 AC_MSG_CHECKING(for aio_cancel)
5345 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5346 int main() { struct aiocb a; return aio_cancel(1, &a); }])],
5347 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5348 [AC_MSG_RESULT(no)])
5350 AC_MSG_CHECKING(for aio_suspend)
5351 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
5352 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }])],
5353 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5354 [AC_MSG_RESULT(no)])
5356 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5361 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5362 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5363 default_shared_modules="$default_shared_modules vfs_aio_fork"
5366 # Check for Linux kernel aio support.
5369 AC_CHECK_LIB(aio,io_submit,[AIO_LIBS="$LIBS -laio"])
5370 AC_CACHE_CHECK([for Linux kernel asynchronous io support],samba_cv_HAVE_LINUX_KERNEL_AIO,[
5373 AC_TRY_LINK([#include <unistd.h>
5375 #include <sys/types.h>
5377 #include <sys/eventfd.h>
5378 #include <libaio.h>],
5379 [ struct io_event ioev;
5385 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
5386 io_queue_init(128,&ctx);
5387 io_prep_pwrite(ioc, 1, buf, 1, 0);
5388 io_prep_pread(ioc, 1, buf, 1, 0);
5389 io_set_eventfd(ioc, fd);
5390 io_set_callback(ioc, (io_callback_t)(0));
5391 io_submit(ctx, 1, &ioc);
5392 io_getevents(ctx, 1, 1, &ioev, &ts);],
5393 samba_cv_HAVE_LINUX_KERNEL_AIO=yes,samba_cv_HAVE_LINUX_KERNEL_AIO=no)
5395 if test x"$samba_cv_HAVE_LINUX_KERNEL_AIO" = x"yes"; then
5396 default_shared_modules="$default_shared_modules vfs_aio_linux"
5401 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5402 default_shared_modules="$default_shared_modules vfs_aio_posix"
5405 #################################################
5406 # check for sendfile support
5408 AC_MSG_CHECKING(whether sendfile support should be built in)
5409 AC_ARG_WITH(sendfile-support,
5410 [AS_HELP_STRING([--with-sendfile-support], [Whether sendfile support should be built in (default=auto)])],
5411 [ case "$withval" in
5413 AC_MSG_RESULT($withval);
5414 with_sendfile_support=$withval
5418 with_sendfile_support=auto
5423 if test x$with_sendfile_support != xno ; then
5425 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5426 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5427 AC_TRY_LINK([#include <sys/sendfile.h>],
5432 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5434 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5436 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5437 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5438 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5439 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5445 *freebsd* | *dragonfly* )
5446 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5448 #include <sys/types.h>
5450 #include <sys/socket.h>
5451 #include <sys/uio.h>],
5453 int fromfd, tofd, ret, total=0;
5454 off_t offset, nwritten;
5457 hdr.headers = &hdtrl;
5459 hdr.trailers = NULL;
5461 hdtrl.iov_base = NULL;
5463 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5465 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5467 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5468 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5469 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5470 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5476 AC_CACHE_CHECK([for Darwin sendfile support],
5477 samba_cv_HAVE_SENDFILE,
5480 #include <sys/types.h>
5481 #include <sys/socket.h>
5482 #include <sys/uio.h>
5485 int fromfd, tofd, ret;
5486 off_t offset, nwritten;
5489 hdr.headers = &hdtrl;
5491 hdr.trailers = (void *)0;
5493 hdtrl.iov_base = (void *)0;
5495 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
5497 samba_cv_HAVE_SENDFILE=yes,
5498 samba_cv_HAVE_SENDFILE=no)])
5500 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5501 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5502 AC_DEFINE(DARWIN_SENDFILE_API,1,[Whether the Darwin sendfile() API is available])
5503 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5509 AC_CACHE_CHECK([for osf/hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5511 #include <sys/socket.h>
5512 #include <sys/uio.h>],
5516 struct iovec hdtrl[2];
5520 hdtrl[0].iov_base = 0;
5521 hdtrl[0].iov_len = 0;
5523 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5525 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5526 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5527 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5528 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the osf/hpux sendfile() API is available])
5529 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5536 AC_CHECK_LIB(sendfile,sendfilev)
5537 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5539 #include <sys/sendfile.h>],
5543 struct sendfilevec vec[2];
5549 vec[0].sfv_fd = SFV_FD_SELF;
5550 vec[0].sfv_flag = 0;
5555 vec[1].sfv_flag = 0;
5558 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5560 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5562 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5563 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5564 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5565 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5571 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5573 #include <sys/socket.h>],
5577 struct sf_parms hdtrl;
5580 hdtrl.header_data = 0;
5581 hdtrl.header_length = 0;
5582 hdtrl.file_descriptor = fromfd;
5583 hdtrl.file_offset = 0;
5584 hdtrl.file_bytes = 0;
5585 hdtrl.trailer_data = 0;
5586 hdtrl.trailer_length = 0;
5588 nwritten = send_file(&tofd, &hdtrl, 0);
5590 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5591 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5592 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5593 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5594 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5604 if test x$with_sendfile_support = xyes -a x"$samba_cv_HAVE_SENDFILE" != xyes ; then
5605 AC_MSG_ERROR(sendfile support requested but sendfile not available )
5608 ############################################
5609 # See if we have the Linux readahead syscall.
5611 AC_CACHE_CHECK([for Linux readahead],
5612 samba_cv_HAVE_LINUX_READAHEAD,[
5614 #if defined(HAVE_UNISTD_H)
5617 #include <fcntl.h>],
5618 [ssize_t err = readahead(0,0,0x80000);],
5619 samba_cv_HAVE_LINUX_READAHEAD=yes,
5620 samba_cv_HAVE_LINUX_READAHEAD=no)])
5622 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5623 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5624 [Whether Linux readahead is available])
5627 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5629 ############################################
5630 # See if we have the posix_fadvise syscall.
5632 AC_CACHE_CHECK([for posix_fadvise],
5633 samba_cv_HAVE_POSIX_FADVISE,[
5635 #if defined(HAVE_UNISTD_H)
5638 #include <fcntl.h>],
5639 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5640 samba_cv_HAVE_POSIX_FADVISE=yes,
5641 samba_cv_HAVE_POSIX_FADVISE=no)])
5643 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5644 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5645 [Whether posix_fadvise is available])
5648 ############################################
5649 # See if we have the openat syscall.
5651 AC_CACHE_CHECK([for openat],
5652 samba_cv_HAVE_OPENAT,[
5654 #if defined(HAVE_UNISTD_H)
5657 #include <fcntl.h>],
5658 [int fd = openat(AT_FDCWD, ".", O_RDONLY);],
5659 samba_cv_HAVE_OPENAT=yes,
5660 samba_cv_HAVE_OPENAT=no)])
5662 if test x"$samba_cv_HAVE_OPENAT" = x"yes"; then
5663 AC_DEFINE(HAVE_OPENAT,1, [Whether openat is available])
5666 ############################################
5667 # See if we have the Linux splice syscall.
5671 AC_CACHE_CHECK([for Linux splice],
5672 samba_cv_HAVE_LINUX_SPLICE,[
5674 #if defined(HAVE_UNISTD_H)
5677 #include <fcntl.h>],
5678 [long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);],
5679 samba_cv_HAVE_LINUX_SPLICE=yes,
5680 samba_cv_HAVE_LINUX_SPLICE=no)])
5683 samba_cv_HAVE_LINUX_SPLICE=no
5687 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5688 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5689 [Whether Linux splice is available])
5692 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5694 ############################################
5695 # See if we have the a broken readlink syscall.
5697 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5698 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5699 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5701 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5702 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5705 #################################################
5706 # Check whether winbind is supported on this platform. If so we need to
5707 # build and install client programs, sbin programs and shared libraries
5709 AC_MSG_CHECKING(whether to build winbind)
5711 # Initially, the value of $host_os decides whether winbind is supported
5716 # Define external wbclient library to link against. This disables winbind.
5717 # We define this here so --with-winbind can override it.
5718 AC_ARG_WITH(wbclient,
5719 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5732 WBCLIENT_INCLUDES="-I$withval/include"
5733 WBCLIENT_LDFLAGS="-L$withval/lib"
5738 AC_SUBST(WBCLIENT_INCLUDES)
5739 AC_SUBST(WBCLIENT_LDFLAGS)
5740 AC_SUBST(WBCLIENT_LIBS)
5743 # Define the winbind shared library name and any specific linker flags
5744 # it needs to be built with.
5746 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5747 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5748 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5749 NSSSONAMEVERSIONSUFFIX=""
5752 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5753 NSSSONAMEVERSIONSUFFIX=".2"
5754 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5756 *freebsd[[5-9]]* | *freebsd1[[0-9]]*)
5757 # FreeBSD winbind client is implemented as a wrapper around
5758 # the Linux version.
5759 NSSSONAMEVERSIONSUFFIX=".1"
5760 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5761 ../nsswitch/winbind_nss_linux.o"
5762 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5763 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5766 *netbsd*[[3-9]]* | *netbsd1[[0-9]]*)
5767 # NetBSD winbind client is implemented as a wrapper
5768 # around the Linux version. It needs getpwent_r() to
5769 # indicate libc's use of the correct nsdispatch API.
5771 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5772 WINBIND_NSS_EXTRA_OBJS="\
5773 ../nsswitch/winbind_nss_netbsd.o \
5774 ../nsswitch/winbind_nss_linux.o"
5775 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5776 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5779 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5783 # IRIX has differently named shared libraries
5784 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
5785 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
5786 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
5789 # Solaris winbind client is implemented as a wrapper around
5790 # the Linux version.
5791 NSSSONAMEVERSIONSUFFIX=".1"
5792 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
5793 ../nsswitch/winbind_nss_linux.o"
5796 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
5799 # AIX has even differently named shared libraries. No
5800 # WINS support has been implemented yet.
5801 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
5802 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5803 WINBIND_NSS="../nsswitch/WINBIND"
5810 winbind_no_reason=", unsupported on $host_os"
5814 # Check the setting of --with-winbind
5816 AC_ARG_WITH(winbind,
5817 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5831 # We need unix domain sockets for winbind
5833 if test x"$HAVE_WINBIND" = x"yes"; then
5834 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5835 winbind_no_reason=", no unix domain socket support on $host_os"
5840 # Display test results
5842 if test x"$HAVE_WINBIND" = x"no"; then
5846 if test x"$HAVE_WBCLIENT" = x"yes"; then
5847 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
5848 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
5849 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
5851 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
5852 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
5854 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5855 BUILD_LIBWBCLIENT_SHARED=no
5857 BUILD_LIBWBCLIENT_SHARED=yes
5860 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5861 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5863 LIBWBCLIENT_FULLVER=0
5864 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
5865 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
5866 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5867 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5868 ## Only worry about libwbclient if we have shared
5870 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5871 LIBWBCLIENT=libwbclient
5872 INSTALL_LIBWBCLIENT=installlibwbclient
5873 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5874 LIBWBCLIENT_LIBS="-lwbclient"
5876 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5877 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
5881 if test x"$HAVE_WINBIND" = x"yes"; then
5883 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5885 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
5886 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd"
5887 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5888 PAM_MODULES="$PAM_MODULES pam_winbind"
5889 INSTALL_PAM_MODULES="installpammodules"
5890 UNINSTALL_PAM_MODULES="uninstallpammodules"
5893 # we use winbind, check for krb5 locate_plugin support:
5894 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
5895 [[#ifdef HAVE_KRB5_H
5899 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
5900 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
5901 if test x"$BLDSHARED" = x"true" ; then
5902 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
5905 # end of krb5 locate_plugin check
5907 AC_MSG_RESULT(no$winbind_no_reason)
5910 AC_SUBST(WINBIND_NSS)
5911 AC_SUBST(WINBIND_WINS_NSS)
5912 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5913 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5914 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5916 AC_SUBST(WINBIND_KRB5_LOCATOR)
5918 # Solaris 10 does have new member in nss_XbyY_key
5919 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5920 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5921 [#include <nss_dbdefs.h>])
5923 # Solaris has some extra fields in struct passwd that need to be
5924 # initialised otherwise nscd crashes.
5926 AC_CHECK_MEMBER(struct passwd.pw_comment,
5927 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5930 AC_CHECK_MEMBER(struct passwd.pw_age,
5931 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5934 # AIX 4.3.x and 5.1 do not have as many members in
5935 # struct secmethod_table as AIX 5.2
5936 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5937 [#include <usersec.h>])
5938 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5939 [#include <usersec.h>])
5941 #################################################
5942 # Check to see if we should use the included popt
5944 AC_ARG_WITH(included-popt,
5945 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5956 if test x"$INCLUDED_POPT" != x"yes"; then
5957 AC_CHECK_LIB(popt, poptGetContext,
5958 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5961 AC_MSG_CHECKING(whether to use included popt)
5962 if test x"$INCLUDED_POPT" = x"yes"; then
5964 BUILD_POPT='$(POPT_OBJ)'
5965 POPTLIBS='$(POPT_OBJ)'
5966 FLAGS1="-I\$(srcdir)/../lib/popt"
5972 AC_SUBST(BUILD_POPT)
5976 #################################################
5977 # Check if user wants DNS service discovery support
5979 AC_ARG_ENABLE(dnssd,
5980 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
5982 AC_SUBST(DNSSD_LIBS)
5983 if test x"$enable_dnssd" = x"yes"; then
5984 have_dnssd_support=yes
5986 AC_CHECK_HEADERS(dns_sd.h)
5987 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
5988 have_dnssd_support=no
5991 # On Darwin the DNSSD API is in libc, but on other platforms it's
5992 # probably in -ldns_sd
5993 AC_CHECK_FUNCS(DNSServiceRegister)
5994 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
5995 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
5996 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
5997 have_dnssd_support=no
6000 if test x"$have_dnssd_support" = x"yes"; then
6001 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6002 [Whether to enable DNS service discovery support])
6004 if test x"$enable_dnssd" = x"yes"; then
6005 AC_MSG_ERROR(DNS service discovery support not available)
6011 #################################################
6012 # Check if user wants avahi support
6014 AC_ARG_ENABLE(avahi,
6015 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6017 if test x"$enable_avahi" != x"no"; then
6018 have_avahi_support=yes
6020 AC_CHECK_HEADERS(avahi-common/watch.h)
6021 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6022 have_avahi_support=no
6025 AC_CHECK_HEADERS(avahi-client/client.h)
6026 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6027 have_avahi_support=no
6031 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6032 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6035 if test x"$have_avahi_client_new" != x"yes" -o \
6036 x"$have_avahi_strerror" != x"yes" ; then
6037 have_avahi_support=no
6040 if test x"$have_avahi_support" = x"yes"; then
6041 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6042 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6043 [Whether to enable avahi support])
6044 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6046 if test x"$enable_avahi" = x"yes"; then
6047 AC_MSG_ERROR(avahi support not available)
6053 #################################################
6056 PTHREAD_CFLAGS=error
6057 PTHREAD_LDFLAGS=error
6059 # If it's error, then the user didn't
6061 if test "x$PTHREAD_LDFLAGS" = xerror; then
6062 AC_CHECK_LIB(pthread, pthread_attr_init, [
6063 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6064 PTHREAD_LDFLAGS="-lpthread" ])
6067 if test "x$PTHREAD_LDFLAGS" = xerror; then
6068 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6069 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6070 PTHREAD_LDFLAGS="-lpthreads" ])
6073 if test "x$PTHREAD_LDFLAGS" = xerror; then
6074 AC_CHECK_LIB(c_r, pthread_attr_init, [
6075 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6076 PTHREAD_LDFLAGS="-pthread" ])
6079 if test "x$PTHREAD_LDFLAGS" = xerror; then
6080 AC_CHECK_FUNC(pthread_attr_init, [
6081 PTHREAD_CFLAGS="-D_REENTRANT"
6082 PTHREAD_LDFLAGS="-lpthread" ])
6085 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6086 # pthread_attr_init. On pthread_mutex_lock it works there...
6087 if test "x$PTHREAD_LDFLAGS" = xerror; then
6088 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6089 PTHREAD_CFLAGS="-D_REENTRANT"
6090 PTHREAD_LDFLAGS="-lpthread" ])
6093 AC_SUBST(PTHREAD_CFLAGS)
6094 AC_SUBST(PTHREAD_LDFLAGS)
6096 samba_cv_HAVE_PTHREAD=no
6097 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6098 samba_cv_HAVE_PTHREAD=yes
6099 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6100 ac_save_CFLAGS=$CFLAGS
6101 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6102 ac_save_LDFLAGS=$LDFLAGS
6103 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6104 AC_CHECK_HEADERS(pthread.h)
6105 CFLAGS=$ac_save_CFLAGS
6106 LDFLAGS=$ac_save_LDFLAGS
6107 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6110 #################################################
6111 # Check if user wants pthreadpool support
6113 AC_ARG_ENABLE(pthreadpool,
6114 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=yes)])])
6116 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6117 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6120 if test x"$enable_pthreadpool" != x"no" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6121 LIBS="$LIBS $PTHREAD_LDFLAGS"
6122 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6123 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6124 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6126 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool_sync.o")
6129 PTHREADPOOLTEST="bin/pthreadpooltest"
6130 AC_SUBST(PTHREADPOOLTEST)
6133 #################################################
6134 # Check to see if we should use the included iniparser
6136 AC_ARG_WITH(included-iniparser,
6137 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6141 INCLUDED_INIPARSER=yes
6144 INCLUDED_INIPARSER=no
6148 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6149 AC_CHECK_LIB(iniparser, iniparser_load,
6150 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6153 AC_MSG_CHECKING(whether to use included iniparser)
6154 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6156 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6158 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6162 INIPARSERLIBS="-liniparser"
6164 AC_SUBST(BUILD_INIPARSER)
6165 AC_SUBST(INIPARSERLIBS)
6168 AC_ARG_ENABLE(fault-handler,[AS_HELP_STRING([--disable-fault-handler], [Disable the default handler])])
6170 if test x"$enable_fault_handler" = x"no"; then
6171 AC_DEFINE(HAVE_DISABLE_FAULT_HANDLER, 1, [Disable the default signal handler])
6174 ###################################################
6175 # Check for different/missing (set|get|end)netgrent prototypes
6177 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6178 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6180 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6181 AC_TRY_COMPILE([#include<netdb.h>
6182 #ifdef HAVE_NETGROUP_H
6183 #include<netgroup.h>
6184 #endif],[setnetgrent("foo")],
6185 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6186 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6187 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6189 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6190 AC_TRY_COMPILE([#include<netdb.h>
6191 #ifdef HAVE_NETGROUP_H
6192 #include<netgroup.h>
6193 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6194 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6195 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6196 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6198 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6199 AC_TRY_COMPILE([#include<netdb.h>
6200 #ifdef HAVE_NETGROUP_H
6201 #include<netgroup.h>
6202 #endif],[endnetgrent()],
6203 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6204 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6205 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6210 # Checks for POSIX ignorant BSD style statvfs() function
6212 AC_CHECK_HEADERS(sys/param.h sys/mount.h)
6214 AC_MSG_CHECKING([checking for posix ignorant *bsd style statfs struct])
6215 AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
6217 #ifdef HAVE_SYS_PARAM_H
6218 #include <sys/param.h>
6220 #ifdef HAVE_SYS_MOUNT_H
6221 #include <sys/mount.h>
6228 return (statfs (".", &fsd));
6230 bsdstatvfs_cv_statfs=yes,
6231 bsdstatvfs_cv_statfs=no,
6232 bsdstatvfs_cv_statfs=no)])
6233 AC_MSG_RESULT($bsdstatvfs_cv_statfs)
6235 if test $bsdstatvfs_cv_statfs = yes; then
6236 AC_DEFINE(BSD_STYLE_STATVFS,1,[Whether statfs struct is *bsd style])
6238 # End of checks POSIX ignorant BSD style statvfs() function
6240 # Checks for the vfs_fileid module
6242 AC_CHECK_FUNC(getmntent)
6244 AC_CHECK_HEADERS(sys/statfs.h)
6246 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid])
6247 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6249 #include <sys/types.h>
6250 #include <sys/statfs.h>
6254 fsid_t fsid = fsd.f_fsid;
6255 return statfs (".", &fsd);
6257 vfsfileid_cv_statfs=yes,
6258 vfsfileid_cv_statfs=no,
6259 vfsfileid_cv_statfs=cross)
6261 AC_MSG_RESULT($vfsfileid_cv_statfs)
6263 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6264 x"$vfsfileid_cv_statfs" = x"yes"; then
6265 default_shared_modules="$default_shared_modules vfs_fileid"
6268 # Checks for the vfs_fileid module
6271 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6273 eval MODULE_DEFAULT_$i=STATIC
6276 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6278 dnl Fall back to static if we cannot build shared libraries
6279 eval MODULE_DEFAULT_$i=STATIC
6281 if test $BLDSHARED = true; then
6282 eval MODULE_DEFAULT_$i=SHARED
6286 dnl Always build these modules static
6287 MODULE_rpc_spoolss=STATIC
6288 MODULE_rpc_srvsvc=STATIC
6289 MODULE_idmap_tdb=STATIC
6290 MODULE_idmap_passdb=STATIC
6291 MODULE_idmap_nss=STATIC
6293 MODULE_nss_info_template=STATIC
6295 AC_ARG_WITH(static-modules,
6296 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6297 [ if test $withval; then
6298 for i in `echo $withval | sed -e 's/,/ /g'`
6300 eval MODULE_$i=STATIC
6304 AC_ARG_WITH(shared-modules,
6305 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6306 [ if test $withval; then
6307 for i in `echo $withval | sed -e 's/,/ /g'`
6309 eval MODULE_$i=SHARED
6313 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6314 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6315 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6316 AC_SUBST(SMBD_FAM_LIBS)
6319 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
6320 "bin/ldapsam.$SHLIBEXT", PDB,
6321 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6322 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6323 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6324 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6325 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6327 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6328 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6329 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6330 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6331 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6332 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6333 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6334 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6335 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6336 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6338 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6339 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6341 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6342 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6343 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6344 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6345 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6346 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6347 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6348 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6350 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6351 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6352 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6353 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6354 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6355 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6356 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6357 SMB_MODULE(vfs_fake_acls, \$(VFS_FAKE_ACLS_OBJ), "bin/fake_acls.$SHLIBEXT", VFS)
6358 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6359 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6360 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6361 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6362 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6363 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6364 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6365 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6366 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6367 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6368 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6369 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6370 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6371 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6372 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6373 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6374 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6375 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6376 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6377 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6378 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6379 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6380 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6381 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6382 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6383 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6384 SMB_MODULE(vfs_aio_posix, \$(VFS_AIO_POSIX_OBJ), "bin/aio_posix.$SHLIBEXT", VFS)
6385 SMB_MODULE(vfs_aio_linux, \$(VFS_AIO_LINUX_OBJ), "bin/aio_linux.$SHLIBEXT", VFS)
6386 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6387 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6388 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6389 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6390 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6391 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6392 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6393 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6394 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6395 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6396 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6397 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6398 SMB_MODULE(vfs_media_harmony, \$(VFS_MEDIA_HARMONY_OBJ), "bin/media_harmony.$SHLIBEXT", VFS)
6400 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6402 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6403 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6405 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6406 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6407 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6408 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6410 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6412 #################################################
6413 # do extra things if we are running insure
6415 if test "${ac_cv_prog_CC}" = "insure"; then
6416 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6419 #################################################
6420 # If run from the build farm, enable NASTY hacks
6421 #################################################
6422 AC_MSG_CHECKING(whether to enable features for selftest)
6423 if test x"$selftest" = x"yes"; then
6425 AC_DEFINE(ENABLE_SELFTEST, 1, [Support features needed for selftest])
6430 #################################################
6431 # check for bad librt/libpthread interactions
6433 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6434 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6435 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6436 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6438 SMB_IF_RTSIGNAL_BUG(
6440 # Have RT_SIGNAL bug, need to check whether the problem will
6441 # affect anything we have configured.
6444 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6445 if test x"$rt_signal_lease_ok" = x"no" ; then
6450 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6451 if test x"$rt_signal_notify_ok" = x"no" ; then
6456 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6457 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6458 if test x"$rt_signal_aio_ok" = x"no" ; then
6463 if test x"$rt_do_error" = x"yes" ; then
6464 SMB_IS_LIBPTHREAD_LINKED(
6468 *** On this platforms, linking Samba against pthreads causes problems
6469 *** with the oplock and change notification mechanisms. You may be
6470 *** using pthreads as a side-effect of using the --with-aio-support
6471 *** or --with-profiling-data options. Please remove these and try again.
6478 *** On this platform, the oplock and change notification mechanisms do not
6479 *** appear to work. Please report this problem to samba-technical@samba.org
6480 *** and attach the config.log file from this directory.
6484 AC_MSG_ERROR(unable to use realtime signals on this platform)
6488 # no RT_SIGNAL bug, we are golden
6489 SMB_IS_LIBPTHREAD_LINKED(
6491 AC_MSG_WARN(using libpthreads - this may degrade performance)
6496 # cross compiling, I hope you know what you are doing
6502 m4_include(../lib/zlib/zlib.m4)
6504 if test x$smbtorture4_possible = xyes; then
6505 SMBTORTURE4="bin/smbtorture4"
6506 AC_SUBST(SMBTORTURE4)
6511 AC_ZLIB([ZLIB_OBJS=""], [
6513 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6514 deflate.o trees.o zutil.o inflate.o infback.o \
6515 inftrees.o inffast.o
6517 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6519 CFLAGS="-I../lib/zlib $CFLAGS"
6522 AC_DEFINE(STATIC_gensec_MODULES, [gensec_spnego_init,gensec_ntlmssp_init,NULL],[gensec modules])
6523 AC_DEFINE(STATIC_gensec_MODULES_PROTO, [_MODULE_PROTO(gensec_spnego_init)_MODULE_PROTO(gensec_ntlmssp_init)],[gensec protos])
6525 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6527 if test "x$enable_dmalloc" = xyes
6529 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6530 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6531 [Define to check invariants around some common functions])
6532 LIBS="$LIBS -ldmalloc"
6535 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6536 LIB_REMOVE_USR_LIB(LDFLAGS)
6537 LIB_REMOVE_USR_LIB(LIBS)
6539 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6540 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6541 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6543 #################################################
6544 # Display summary of libraries detected
6546 AC_MSG_RESULT([Using libraries:])
6547 AC_MSG_RESULT([ LIBS = $LIBS])
6548 if test x"$with_ads_support" != x"no"; then
6549 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6551 if test x"$with_ldap_support" != x"no"; then
6552 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6554 if test x"$have_dnssd_support" != x"no"; then
6555 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6557 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6559 #################################################
6560 # final configure stuff
6562 AC_MSG_CHECKING([configure summary])
6563 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6565 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6566 AC_MSG_WARN([cannot run when cross-compiling]))
6568 dnl Merge in developer cflags from now on
6569 AC_SUBST(DEVELOPER_CFLAGS)
6570 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6571 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS) ${CFLAGS_APPEND}"
6574 # Stuff the smbd-only libraries at the end of the smbd link
6575 # path (if we have them).
6576 SMBD_LIBS="$samba_dmapi_libs"
6579 CFLAGS="${CFLAGS} \$(FLAGS)"
6580 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6582 # If we had to expand the includes, make tsure the output file is moved back
6583 AC_OUTPUT_COMMANDS([
6584 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
6585 ln -s Makefile-noincludes Makefile
6590 script/findsmb smbadduser script/installbin.sh script/uninstallbin.sh
6591 lib/netapi/examples/Makefile
6592 lib/netapi/tests/Makefile
6593 pkgconfig/smbclient.pc
6594 pkgconfig/wbclient.pc
6596 pkgconfig/smbsharemodes.pc
6597 ../examples/libsmbclient/Makefile.internal
6600 #################################################
6601 # Print very concise instructions on building/use
6602 if test "x$enable_dmalloc" = xyes
6604 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6605 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])