1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
24 AC_LIBREPLACE_CC_CHECKS
26 m4_include(lib/talloc/libtalloc.m4)
29 for obj in ${TALLOC_OBJ}; do
30 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
32 AC_SUBST(LIBTALLOC_OBJ0)
34 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
35 # but currently this fails: things have to get merged from s4.
38 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
42 for o in common/tdb.o common/dump.o common/transaction.o common/error.o \
43 common/traverse.o common/freelist.o common/freelistcheck.o \
44 common/io.o common/lock.o common/open.o;
46 LIBTDB_OBJ0="$LIBTDB_OBJ0 lib/tdb/$o"
50 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
51 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
52 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
53 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
54 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
55 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
57 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
59 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
60 if test "x${srcdir-.}" != "x."; then
61 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
64 dnl Unique-to-Samba variables we'll be playing with.
65 AC_SUBST(SAMBA_CPPFLAGS)
70 AC_SUBST(MODULE_EXPORTS)
76 AC_SUBST(RELRO_LDFLAGS)
78 AC_SUBST(INSTALLLIBCMD_SH)
79 AC_SUBST(INSTALLLIBCMD_A)
80 AC_SUBST(UNINSTALLLIBCMD_SH)
81 AC_SUBST(UNINSTALLLIBCMD_A)
83 AC_SUBST(INSTALL_LIBWBCLIENT)
84 AC_SUBST(UNINSTALL_LIBWBCLIENT)
85 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
86 AC_SUBST(LIBWBCLIENT_SHARED)
87 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
88 AC_SUBST(LIBWBCLIENT_STATIC)
89 AC_SUBST(LIBWBCLIENT_SOVER)
91 AC_SUBST(WINBIND_LIBS)
93 AC_SUBST(LIBSAMBAUTIL_SHARED)
104 AC_SUBST(PAM_MODULES)
105 AC_SUBST(INSTALL_PAM_MODULES)
106 AC_SUBST(UNINSTALL_PAM_MODULES)
107 AC_SUBST(NSS_MODULES)
108 AC_SUBST(EXTRA_BIN_PROGS)
109 AC_SUBST(CIFSMOUNT_PROGS)
110 AC_SUBST(INSTALL_CIFSMOUNT)
111 AC_SUBST(UNINSTALL_CIFSMOUNT)
112 AC_SUBST(CIFSUPCALL_PROGS)
113 AC_SUBST(INSTALL_CIFSUPCALL)
114 AC_SUBST(UNINSTALL_CIFSUPCALL)
115 AC_SUBST(EXTRA_SBIN_PROGS)
116 AC_SUBST(EXTRA_ALL_TARGETS)
117 AC_SUBST(CONFIG_LIBS)
120 # compile with optimization and without debugging by default, but
121 # allow people to set their own preference.
122 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
123 # if it has no value. This prevent *very* large debug binaries from occurring
125 if test "x$CFLAGS" = x; then
128 if test "x$debug" = "xyes" ; then
129 CFLAGS="${CFLAGS} -g"
134 m4_include(lib/socket_wrapper/config.m4)
135 m4_include(lib/nss_wrapper/config.m4)
137 m4_include(m4/swat.m4)
139 # Probe the gcc version for extra CFLAGS. We always stash these in
140 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
141 # Makefile edit, avoiding the need to re-run configure.
142 if test x"$ac_cv_prog_gcc" = x"yes" ; then
143 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
144 # Add -Wdeclaration-after-statement if compiler supports it
146 [that the C compiler understands -Wdeclaration-after-statement],
147 samba_cv_HAVE_Wdeclaration_after_statement, [
152 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
153 samba_cv_HAVE_Wdeclaration_after_statement=yes,
154 samba_cv_HAVE_Wdeclaration_after_statement=no,
155 samba_cv_HAVE_Wdeclaration_after_statement=cross)
158 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
159 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
162 #-Werror-implicit-function-declaration
164 [that the C compiler understands -Werror-implicit-function-declaration],
165 samba_cv_HAVE_Werror_implicit_function_declaration, [
170 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
171 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
172 samba_cv_HAVE_Werror_implicit_function_declaration=no,
173 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
175 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
176 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
179 # krb5developer is like developer, except we don't get
180 # -Wstrict-prototypes.
181 if test x"$krb5_developer" != x"$yes" ; then
182 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
185 if test x"$picky_developer" = x"yes"; then
186 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
190 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
192 if test "x$enable_dmalloc" = xyes
194 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
195 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
196 [Define to check invariants around some common functions])
197 LIBS="$LIBS -ldmalloc"
200 #################################################
201 # check for a shared memory profiling support
202 AC_MSG_CHECKING(whether to use profiling)
203 AC_ARG_WITH(profiling-data,
204 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
208 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
209 samba_cv_WITH_PROFILE=yes
213 samba_cv_WITH_PROFILE=no
219 dnl Checks for programs.
223 AC_PATH_PROG(PERL, perl)
225 AC_CHECK_TOOL(AR, ar)
227 dnl Check if we use GNU ld
231 dnl Certain versions of GNU ld the default is not to have the
232 dnl --allow-shlib-undefined flag defined. This causes a stackload of
233 dnl warnings when building modules.
234 if test "$ac_cv_prog_gnu_ld" = "yes"; then
235 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
236 AC_MSG_CHECKING(GNU ld release date)
238 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
240 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
241 if test -n "$ac_cv_gnu_ld_date"; then
242 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
243 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
245 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
246 ac_cv_gnu_ld_version_script=yes
249 AC_MSG_CHECKING(GNU ld release version)
251 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
252 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
253 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
255 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
256 AC_MSG_CHECKING(GNU ld release version major)
257 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
258 AC_MSG_CHECKING(GNU ld release version minor)
259 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
260 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
261 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
263 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major"=2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
264 ac_cv_gnu_ld_version_script=yes
269 dnl look for executable suffix
272 dnl Check if C compiler understands -c and -o at the same time
274 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
281 dnl Check if the C compiler understands -Werror
282 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
287 }],[-Werror],[$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 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
299 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
300 if test x"$samba_cv_HAVE_w2" = x"yes"; then
303 dnl Check if the C compiler understands -errwarn
304 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
309 }],[-errwarn=%all],[$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"
317 dnl Check if the C compiler understands volatile (it should, being ANSI).
318 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
319 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
320 samba_cv_volatile=yes,samba_cv_volatile=no)])
321 if test x"$samba_cv_volatile" = x"yes"; then
322 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
325 ############################################
326 # check if the compiler can handle negative enum values
327 # and don't truncate the values to INT_MAX
328 # a runtime test is needed here
330 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
334 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
336 enum negative_values v1 = NEGATIVE_VALUE;
337 unsigned v2 = NEGATIVE_VALUE;
339 if (v1 != 0xFFFFFFFF) {
340 printf("%u != 0xFFFFFFFF\n", v1);
343 if (v2 != 0xFFFFFFFF) {
344 printf("%u != 0xFFFFFFFF\n", v2);
351 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
352 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
353 AC_MSG_WARN([using --unit-enums for pidl])
354 PIDL_ARGS="$PIDL_ARGS --uint-enums"
357 dnl Figure out the flags to support named structure initializers
359 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
361 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
362 AC_MSG_CHECKING(uname -s)
363 AC_MSG_RESULT(${UNAME_S})
365 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
366 AC_MSG_CHECKING(uname -r)
367 AC_MSG_RESULT(${UNAME_R})
369 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
370 AC_MSG_CHECKING(uname -m)
371 AC_MSG_RESULT(${UNAME_M})
373 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
374 AC_MSG_CHECKING(uname -p)
375 AC_MSG_RESULT(${UNAME_P})
377 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
378 AC_MSG_CHECKING(uname -i)
379 AC_MSG_RESULT(${UNAME_I})
381 dnl Add #include for broken IRIX header files
384 #TODO add to libreplace
385 if test x"$ac_cv_prog_gcc" != x"yes" ; then
386 dnl Fix sensible defaults for MIPSPro compilers. The
387 dnl error numbers are valid for the 7.3 compilers,
388 dnl hopefully also valid for the 7.4 series.
390 dnl Bugzilla 3801. Force an error on warning 1035
391 dnl so we don't incorrectly detect stdint.h. This
392 dnl warning is emitted for #error directives.
393 CFLAGS="$CFLAGS -diag_error 1035"
394 dnl 1209: Controlling expression is constant
395 dnl 1174: Function foo declared but never referenced
396 dnl 3201: Parameter foo was never referenced
397 CFLAGS="$CFLAGS -woff 1209,1174,3201"
405 dnl Add modules that have to be built by default here
406 dnl These have to be built static:
407 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl2 rpc_ntsvcs2 rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog2 auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
409 dnl These are preferably build shared, and static if dlopen() is not available
410 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr"
412 if test "x$developer" = xyes; then
413 default_static_modules="$default_static_modules rpc_rpcecho"
414 default_shared_modules="$default_shared_modules charset_weird"
418 # Config CPPFLAG settings for strange OS's that must be set
419 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
420 # case statement; its first reference must be unconditional.
425 # Defines needed for HPUX support.
426 # HPUX has bigcrypt but (sometimes?) doesn't use it for
427 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
431 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
437 # CRAY Unicos has broken const handling
439 AC_MSG_RESULT([disabling const])
440 CPPFLAGS="$CPPFLAGS -Dconst="
444 # AIX4.x doesn't even admit to having large
445 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
448 AC_MSG_RESULT([enabling large file support])
449 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
450 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
453 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
454 # to the existance of large files..
455 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
456 # recommendations on large file support, however it makes the
457 # compile work using gcc 2.7 and 2.8, whereas using the Sun
458 # recommendation makes the compile fail on gcc2.7. JRA.
460 # Solaris uses SYSV printing. Make sure to set that here. --jerry
463 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
465 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
466 AC_MSG_RESULT([no large file support])
469 AC_MSG_RESULT([enabling large file support])
470 if test "$ac_cv_prog_gcc" = yes; then
471 ${CC-cc} -v >conftest.c 2>&1
472 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
474 case "$ac_cv_gcc_compiler_version_number" in
475 *"gcc version 2.6"*|*"gcc version 2.7"*)
476 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
477 LDFLAGS="$LDFLAGS -lthread"
478 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
481 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
482 LDFLAGS="$LDFLAGS -lthread"
483 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
484 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
488 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
489 LDFLAGS="$LDFLAGS -lthread"
490 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
491 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
497 # IRIX uses SYSV printing. Make sure to set that here
500 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
502 *freebsd*|*dragonfly*)
503 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
506 # VOS may need to have POSIX support and System V compatibility enabled.
513 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
514 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
518 *-D_SYSV*|*-D_SVID_SOURCE*)
521 CPPFLAGS="$CPPFLAGS -D_SYSV"
522 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
526 # Tests needed for SINIX large file support.
529 if test $host = mips-sni-sysv4 ; then
530 AC_MSG_CHECKING([for LFS support])
531 old_CPPFLAGS="$CPPFLAGS"
532 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
536 #if _LFS64_LARGEFILE == 1
541 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
542 CPPFLAGS="$old_CPPFLAGS"
543 if test x$SINIX_LFS_SUPPORT = xyes ; then
544 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
545 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
546 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
547 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
548 LIBS="`getconf LFS64_LIBS` $LIBS"
550 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
554 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
557 AC_MSG_CHECKING([for LFS support])
558 old_CPPFLAGS="$CPPFLAGS"
559 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
562 #include <sys/utsname.h>
566 #if _LFS64_LARGEFILE == 1
571 /* Ensure this is glibc 2.2 or higher */
572 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
573 int libc_major = __GLIBC__;
574 int libc_minor = __GLIBC_MINOR__;
582 /* Ensure this is kernel 2.4 or higher */
585 release = strdup(uts.release);
586 major = atoi(strsep(&release, "."));
587 minor = atoi(strsep(&release, "."));
589 if (major > 2 || (major == 2 && minor > 3))
596 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
597 CPPFLAGS="$old_CPPFLAGS"
598 if test x$LINUX_LFS_SUPPORT = xyes ; then
599 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
600 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
601 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
602 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
604 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
608 # MacOS X is the *only* system that uses compose character in utf8. This
609 # is so horribly broken....
612 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
614 # Add a system specific charset module.
615 default_shared_modules="$default_shared_modules charset_macosxfs"
619 AC_MSG_CHECKING([for LFS support])
620 old_CPPFLAGS="$CPPFLAGS"
621 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
625 #if _LFS64_LARGEFILE == 1
630 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
631 CPPFLAGS="$old_CPPFLAGS"
632 if test x$GLIBC_LFS_SUPPORT = xyes ; then
633 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
634 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
635 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
637 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
642 SAVE_CPPFLAGS="${CPPFLAGS}"
643 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
645 AC_LIBREPLACE_BROKEN_CHECKS
646 AC_LIBREPLACE_NETWORK_CHECKS
648 CPPFLAGS="${SAVE_CPPFLAGS}"
650 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
653 for obj in ${LIBREPLACEOBJ}; do
654 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
656 AC_SUBST(LIBREPLACE_OBJS)
658 # add -ldl to the global LIBS
659 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
661 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
662 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
663 AC_CHECK_HEADERS(limits.h float.h pthread.h)
664 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
665 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
666 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
667 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
668 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
669 AC_CHECK_HEADERS(sys/sysmacros.h)
670 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
671 AC_CHECK_HEADERS(langinfo.h locale.h)
672 AC_CHECK_HEADERS(xfs/libxfs.h)
673 AC_CHECK_HEADERS(netgroup.h)
675 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
681 ## These fail to compile on IRIX so just check for their presence
682 AC_CHECK_HEADERS(sys/mode.h,,,)
684 # Look for Darwin headers
685 old_CPPFLAGS="$CPPFLAGS"
686 CPPFLAGS="-Iinclude $CPPFLAGS"
687 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
688 CPPFLAGS="$old_CPPFLAGS"
690 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
691 # subdirectory of headers.
692 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
694 # check for linux on amd64 since valgrind is not quite there yet
699 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
707 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
708 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
712 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
713 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
714 if test x"$ac_cv_header_shadow_h" = x"yes"; then
715 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
719 AC_CHECK_HEADERS(shadow.h)
720 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
721 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
723 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
724 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
726 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
728 # For experimental utmp support (lastlog on some BSD-like systems)
729 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
731 AC_CHECK_SIZEOF(int,cross)
732 AC_CHECK_SIZEOF(long,cross)
733 AC_CHECK_SIZEOF(long long,cross)
734 AC_CHECK_SIZEOF(short,cross)
749 AC_CHECK_TYPE(ssize_t, int)
750 AC_CHECK_TYPE(wchar_t, unsigned short)
752 ############################################
753 # for cups support we need libcups, and a handful of header files
756 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
758 if test x$enable_cups != xno; then
759 AC_PATH_PROG(CUPS_CONFIG, cups-config)
761 if test "x$CUPS_CONFIG" != x; then
763 ac_save_CFLAGS=$CFLAGS
764 ac_save_LDFLAGS=$LDFLAGS
765 ac_save_PRINT_LIBS=$PRINT_LIBS
766 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
767 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
768 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
769 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
770 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
771 x"$ac_cv_header_cups_language_h" = xyes; then
772 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
773 samba_cv_HAVE_CUPS=yes
775 AC_MSG_WARN([cups-config around but cups-devel not installed])
776 CFLAGS=$ac_save_CFLAGS
777 LDFLAGS=$ac_save_LDFLAGS
778 PRINT_LIBS=$ac_save_PRINT_LIBS
781 elif test x"$enable_cups" = x"yes"; then
782 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
786 AC_ARG_ENABLE(iprint,
787 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
789 if test x$enable_iprint != xno; then
790 if test x"$samba_cv_HAVE_CUPS" = xyes; then
791 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
792 elif test x"$enable_iprint" = x"yes"; then
793 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
797 ############################################
798 # check if the compiler will optimize out function calls
799 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
804 this_function_does_not_exist();
810 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
811 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
812 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
815 #############################################
816 # check for fd passing struct via msg_control
817 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
819 #include <sys/types.h>
822 #include <sys/socket.h>
823 #include <sys/un.h>],
828 char control[CMSG_SPACE(sizeof(int))];
830 msg.msg_control = control_un.control;
831 msg.msg_controllen = sizeof(control_un.control);
833 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
834 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
835 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
836 [If we can use msg_control for passing file descriptors])
839 #############################################
840 # check for fd passing struct via msg_acctrights
841 AC_CACHE_CHECK([for fd passing via msg_acctrights],
842 samba_cv_msghdr_msg_acctrights, [
844 #include <sys/types.h>
847 #include <sys/socket.h>
848 #include <sys/un.h>],
852 msg.msg_acctrights = (caddr_t) &fd;
853 msg.msg_acctrightslen = sizeof(fd);
855 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
856 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
857 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
858 [If we can use msg_acctrights for passing file descriptors])
861 AC_CHECK_FUNCS(dirfd)
862 if test x"$ac_cv_func_dirfd" = x"yes"; then
863 default_shared_modules="$default_shared_modules vfs_syncops"
866 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
868 #include <sys/types.h>
873 #include <signal.h>],[sig_atomic_t i = 0],
874 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
875 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
876 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
879 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
881 #include <sys/types.h>
886 #if TIME_WITH_SYS_TIME
887 # include <sys/time.h>
891 # include <sys/time.h>
896 ],[struct timespec ts;],
897 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
898 if test x"$samba_cv_struct_timespec" = x"yes"; then
899 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
902 # stupid headers have the functions but no declaration. grrrr.
903 AC_HAVE_DECL(errno, [#include <errno.h>])
904 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
905 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
907 # and glibc has setresuid under linux but the function does
908 # nothing until kernel 2.1.44! very dumb.
909 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
910 AC_TRY_RUN([#include <errno.h>
911 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
912 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
913 if test x"$samba_cv_have_setresuid" = x"yes"; then
914 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
917 # Do the same check for setresguid...
919 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
920 AC_TRY_RUN([#include <unistd.h>
922 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
923 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
924 if test x"$samba_cv_have_setresgid" = x"yes"; then
925 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
930 ###############################################
931 # Readline included by default unless explicitly asked not to
932 test "${with_readline+set}" != "set" && with_readline=yes
934 # test for where we get readline() from
935 AC_MSG_CHECKING(whether to use readline)
936 AC_ARG_WITH(readline,
937 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
938 [ case "$with_readline" in
942 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
943 AC_CHECK_HEADERS(readline/history.h)
945 AC_CHECK_HEADERS(readline.h readline/readline.h,[
946 for termlib in ncurses curses termcap terminfo termlib tinfo; do
947 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
949 AC_CHECK_LIB(readline, rl_callback_handler_install,
950 [TERMLIBS="-lreadline $TERMLIBS"
951 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
952 break], [TERMLIBS=], $TERMLIBS)])
960 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
961 # alternate readline path
963 _cppflags=${CPPFLAGS}
965 # Add additional search path
966 LDFLAGS="-L$with_readline/lib $LDFLAGS"
967 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
969 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
970 AC_CHECK_HEADERS(readline/history.h)
972 AC_CHECK_HEADERS(readline.h readline/readline.h,[
973 for termlib in ncurses curses termcap terminfo termlib; do
974 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
976 AC_CHECK_LIB(readline, rl_callback_handler_install,
977 [TERMLDFLAGS="-L$with_readline/lib"
978 TERMCPPFLAGS="-I$with_readline/include"
979 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
980 TERMLIBS="-lreadline $TERMLIBS"
981 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
982 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
990 AC_SUBST(TERMLDFLAGS)
992 # The readline API changed slightly from readline3 to readline4, so
993 # code will generate warnings on one of them unless we have a few
995 AC_CHECK_LIB(readline, rl_completion_matches,
996 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
997 [Do we have rl_completion_matches?])],
1001 # not all readline libs have rl_event_hook or history_list
1002 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1003 AC_CHECK_LIB(readline, history_list,
1004 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1008 ###############################################
1009 # test for where we get yp_get_default_domain() from
1010 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1011 AC_CHECK_FUNCS(yp_get_default_domain)
1013 # Check if we have execl, if not we need to compile smbrun.
1014 AC_CHECK_FUNCS(execl)
1015 if test x"$ac_cv_func_execl" = x"no"; then
1016 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1019 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1020 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1021 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1022 AC_CHECK_FUNCS(getrlimit fsync fdatasync memset strlcpy strlcat setpgid)
1023 AC_CHECK_FUNCS(memmove setsid glob strpbrk pipe crypt16 getauthuid)
1024 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1025 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1026 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1027 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1028 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1029 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1030 AC_CHECK_FUNCS(getpwent_r)
1031 AC_CHECK_FUNCS(getdents getdents64)
1032 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1033 AC_CHECK_FUNCS(syslog vsyslog timegm)
1034 AC_CHECK_FUNCS(setlocale nl_langinfo)
1035 AC_CHECK_FUNCS(nanosleep)
1036 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1037 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1038 AC_CHECK_HEADERS(sys/mman.h)
1039 # setbuffer, shmget, shm_open are needed for smbtorture
1040 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1042 # Find a method of generating a stack trace
1043 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1044 AC_CHECK_FUNCS(backtrace_symbols)
1045 AC_CHECK_LIB(exc, trace_back_stack)
1047 printf "%s" "checking for GPFS GPL libs... "
1049 LIBS="$LIBS -lgpfs_gpl"
1050 AC_TRY_LINK([#include <gpfs_gpl.h>],
1051 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1052 samba_cv_HAVE_GPFS=yes,
1053 samba_cv_HAVE_GPFS=no)
1054 echo $samba_cv_HAVE_GPFS
1055 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1056 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1057 default_shared_modules="$default_shared_modules vfs_gpfs"
1061 # Note that all the libunwind symbols in the API are defined to internal
1062 # platform-specific version, so we must include libunwind.h before checking
1064 AC_MSG_CHECKING([for libunwind])
1067 UNWIND_ARCH="unknown"
1068 if test x"$UNAME_I" != x"unknown"; then
1069 UNWIND_ARCH="$UNAME_I"
1070 elif test x"$UNAME_M" != x"unknown"; then
1071 UNWIND_ARCH="$UNAME_M"
1072 elif test x"$UNAME_P" != x"unknown"; then
1073 UNWIND_ARCH="$UNAME_P"
1076 case "$UNWIND_ARCH" in
1078 # This probably won't link without
1079 # the platform-specific libunwind.
1080 LIBS="$LIBS -lunwind"
1083 # Add the platform-specific libunwind module.
1084 LIBS="$LIBS -lunwind -lunwind-x86"
1087 # Add the platform-specific libunwind module.
1088 # based on uname -i, uname -m or uname -p
1089 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1095 #ifdef HAVE_LIBUNWIND_H
1096 #include <libunwind.h>
1100 unw_context_t ctx; unw_cursor_t cur;
1101 char buf[256]; unw_word_t off;
1102 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1103 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1107 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1109 # If we have libunwind, test whether we also have libunwind-ptrace
1110 # which would let us unwind arbitrary processes.
1112 AC_CHECK_HEADERS(libunwind-ptrace.h)
1113 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1115 LIBUNWIND_PTRACE="-lunwind-ptrace";
1116 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1117 [Whether libunwind-ptrace.a is available.])
1119 [ LIBUNWIND_PTRACE="" ])
1128 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1129 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1130 AC_CHECK_HEADERS(sys/ptrace.h)
1131 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1134 #if HAVE_SYS_TYPES_H
1135 #include <sys/types.h>
1137 #if HAVE_SYS_PTRACE_H
1138 #include <sys/ptrace.h>
1142 int main(int argc, const char ** argv)
1144 pid_t me = (pid_t)-1;
1145 ptrace(PTRACE_ATTACH, me, 0, 0);
1146 ptrace(PTRACE_DETACH, me, 0, 0);
1152 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1153 [Whether the Linux ptrace(2) interface is available.])
1161 AC_SUBST(LIBUNWIND_PTRACE)
1163 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1164 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1165 AC_CHECK_FUNCS(__getcwd _getcwd)
1166 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1167 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1168 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1169 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1170 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1171 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1172 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1173 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1174 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1175 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1176 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1177 AC_CHECK_FUNCS(prctl)
1180 #ifdef HAVE_SYS_PRCTL_H
1181 #include <sys/prctl.h>
1184 [int i; i = prtcl(0); ],
1185 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1192 # glibc <= 2.3.2 has a broken getgrouplist
1195 #include <sys/utsname.h>
1197 /* glibc up to 2.3 has a broken getgrouplist */
1198 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1199 int libc_major = __GLIBC__;
1200 int libc_minor = __GLIBC_MINOR__;
1204 if ((libc_major == 2) && (libc_minor <= 3))
1209 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1210 if test x"$linux_getgrouplist_ok" = x"yes"; then
1211 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1215 AC_CHECK_FUNCS(getgrouplist)
1220 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1223 if test x$ac_cv_func_stat64 = xno ; then
1224 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1226 #if defined(HAVE_UNISTD_H)
1229 #include <sys/stat.h>
1230 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1231 AC_MSG_RESULT([$ac_cv_func_stat64])
1232 if test x$ac_cv_func_stat64 = xyes ; then
1233 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1237 if test x$ac_cv_func_lstat64 = xno ; then
1238 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1240 #if defined(HAVE_UNISTD_H)
1243 #include <sys/stat.h>
1244 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1245 AC_MSG_RESULT([$ac_cv_func_lstat64])
1246 if test x$ac_cv_func_lstat64 = xyes ; then
1247 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1251 if test x$ac_cv_func_fstat64 = xno ; then
1252 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1254 #if defined(HAVE_UNISTD_H)
1257 #include <sys/stat.h>
1258 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1259 AC_MSG_RESULT([$ac_cv_func_fstat64])
1260 if test x$ac_cv_func_fstat64 = xyes ; then
1261 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1265 #################################################
1266 # Check whether struct stat has timestamps with sub-second resolution.
1267 # At least IRIX and Solaris have these.
1270 # all of st_mtim, st_atim and st_ctim exist
1271 # all of the members are in fact of type struct timespec
1273 # There is some conflicting standards weirdness about whether we should use
1274 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1275 # prefer struct timespec.
1277 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_cv_stat_hires,
1281 #if TIME_WITH_SYS_TIME
1282 # include <sys/time.h>
1285 # if HAVE_SYS_TIME_H
1286 # include <sys/time.h>
1291 #ifdef HAVE_SYS_STAT_H
1292 #include <sys/stat.h>
1297 struct stat s = {0};
1298 t.tv_sec = s.st_mtim.tv_sec;
1299 t.tv_nsec = s.st_mtim.tv_nsec;
1300 t.tv_sec = s.st_ctim.tv_sec;
1301 t.tv_nsec = s.st_ctim.tv_nsec;
1302 t.tv_sec = s.st_atim.tv_sec;
1303 t.tv_nsec = s.st_atim.tv_nsec;
1305 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1308 if test x"$samba_cv_stat_hires" = x"yes" ; then
1309 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1310 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1311 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1312 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1313 [whether struct stat has sub-second timestamps])
1316 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_cv_stat_hires_notimespec,
1320 #if TIME_WITH_SYS_TIME
1321 # include <sys/time.h>
1324 # if HAVE_SYS_TIME_H
1325 # include <sys/time.h>
1330 #ifdef HAVE_SYS_STAT_H
1331 #include <sys/stat.h>
1336 struct stat s = {0};
1337 t.tv_sec = s.st_mtime;
1338 t.tv_nsec = s.st_mtimensec;
1339 t.tv_sec = s.st_ctime;
1340 t.tv_nsec = s.st_ctimensec;
1341 t.tv_sec = s.st_atime;
1342 t.tv_nsec = s.st_atimensec;
1344 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1347 if test x"$samba_cv_stat_hires_notimespec" = x"yes" ; then
1348 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1349 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1350 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1351 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1352 [whether struct stat has sub-second timestamps without struct timespec])
1355 AC_CACHE_CHECK([whether struct stat has st_birthtimespec], samba_cv_stat_st_birthtimespec,
1359 #if TIME_WITH_SYS_TIME
1360 # include <sys/time.h>
1363 # if HAVE_SYS_TIME_H
1364 # include <sys/time.h>
1369 #ifdef HAVE_SYS_STAT_H
1370 #include <sys/stat.h>
1375 struct stat s = {0};
1376 t = s.st_birthtimespec;
1378 samba_cv_stat_st_birthtimespec=yes, samba_cv_stat_birthtimespec=no)
1381 if test x"$samba_cv_stat_st_birthtimespec" = x"yes" ; then
1382 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMESPEC, 1, [whether struct stat contains st_birthtimespec])
1385 AC_CACHE_CHECK([whether struct stat has st_birthtimensec], samba_cv_stat_st_birthtimensec,
1389 #if TIME_WITH_SYS_TIME
1390 # include <sys/time.h>
1393 # if HAVE_SYS_TIME_H
1394 # include <sys/time.h>
1399 #ifdef HAVE_SYS_STAT_H
1400 #include <sys/stat.h>
1405 struct stat s = {0};
1406 t.tv_nsec = s.st_birthtimensec;
1408 samba_cv_stat_st_birthtimensec=yes, samba_cv_stat_birthtimensec=no)
1411 if test x"$samba_cv_stat_st_birthtimensec" = x"yes" ; then
1412 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMENSEC, 1, [whether struct stat contains st_birthtimensec])
1415 AC_CACHE_CHECK([whether struct stat has st_birthtime], samba_cv_stat_st_birthtime,
1419 #if TIME_WITH_SYS_TIME
1420 # include <sys/time.h>
1423 # if HAVE_SYS_TIME_H
1424 # include <sys/time.h>
1429 #ifdef HAVE_SYS_STAT_H
1430 #include <sys/stat.h>
1435 struct stat s = {0};
1438 samba_cv_stat_st_birthtime=yes, samba_cv_stat_birthtime=no)
1441 if test x"$samba_cv_stat_st_birthtime" = x"yes" ; then
1442 AC_DEFINE(HAVE_STAT_ST_BIRTHTIME, 1, [whether struct stat contains st_birthtime])
1445 #####################################
1446 # needed for SRV lookups
1447 AC_CHECK_LIB(resolv, dn_expand)
1448 AC_CHECK_LIB(resolv, _dn_expand)
1449 AC_CHECK_LIB(resolv, __dn_expand)
1452 # Check for the functions putprpwnam, set_auth_parameters,
1453 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1454 # Needed for OSF1 and HPUX.
1457 AC_LIBTESTFUNC(security, putprpwnam)
1458 AC_LIBTESTFUNC(sec, putprpwnam)
1460 AC_LIBTESTFUNC(security, set_auth_parameters)
1461 AC_LIBTESTFUNC(sec, set_auth_parameters)
1463 # UnixWare 7.x has its getspnam in -lgen
1464 AC_LIBTESTFUNC(gen, getspnam)
1466 AC_LIBTESTFUNC(security, getspnam)
1467 AC_LIBTESTFUNC(sec, getspnam)
1469 AC_LIBTESTFUNC(security, bigcrypt)
1470 AC_LIBTESTFUNC(sec, bigcrypt)
1472 AC_LIBTESTFUNC(security, getprpwnam)
1473 AC_LIBTESTFUNC(sec, getprpwnam)
1475 AC_CHECK_FUNCS(strsignal)
1477 ############################################
1478 # Check if we have libattr
1481 AC_SEARCH_LIBS(getproplist, [proplist])
1482 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1483 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1484 AC_CHECK_FUNCS(sizeof_proplist_entry)
1487 AC_SEARCH_LIBS(getxattr, [attr])
1488 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1489 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1490 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1491 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1492 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1493 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1494 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1498 ########################################################
1499 # Check if attropen() is present if this is Solaris
1502 AC_CHECK_FUNCS(attropen)
1506 ########################################################
1507 # Do xattr functions take additional options like on Darwin?
1508 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1509 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1511 LIBS="$LIBS $ACL_LIBS"
1513 #include <sys/types.h>
1514 #if HAVE_ATTR_XATTR_H
1515 #include <attr/xattr.h>
1516 #elif HAVE_SYS_XATTR_H
1517 #include <sys/xattr.h>
1520 getxattr(0, 0, 0, 0, 0, 0);
1522 [smb_attr_cv_xattr_add_opt=yes],
1523 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1525 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1526 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1530 # Check if we have extattr
1532 *freebsd4* | *dragonfly* )
1533 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1536 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1537 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1538 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1539 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1549 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1551 if test "x$enable_pie" != xno
1553 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1555 cat > conftest.c <<EOF
1557 main () { return 0;}
1559 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1567 if test x"${samba_cv_fpie}" = x"yes"
1576 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1578 if test "x$enable_relro" != xno
1580 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1582 cat > conftest.c <<EOF
1584 main () { return 0;}
1586 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1594 if test x"${samba_cv_relro}" = x"yes"
1596 RELRO_LDFLAGS="-Wl,-z,relro"
1604 # Assume non-shared by default and override below
1607 # these are the defaults, good for lots of systems
1612 SHLD="\${CC} \${CFLAGS}"
1613 PICFLAG="${PIE_CFLAGS}"
1617 # this bit needs to be modified for each OS that supports share libs
1618 # You need to specify how to create a shared library and
1619 # how to compile C code to produce PIC object files
1621 AC_MSG_CHECKING([ability to build shared libraries])
1623 # and these are for particular systems
1625 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1627 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1628 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1630 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1632 DYNEXP="-Wl,--export-dynamic"
1634 SONAMEFLAG="-Wl,-soname="
1635 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1637 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1641 if test "${GCC}" = "yes"; then
1643 SONAMEFLAG="-Wl,-soname="
1644 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1649 ## ${CFLAGS} added for building 64-bit shared
1650 ## libs using Sun's Compiler
1651 LDSHFLAGS="-G \${CFLAGS}"
1653 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1654 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1656 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1659 SONAMEFLAG="-Wl,-h,"
1660 PICFLAG="-KPIC" # Is this correct for SunOS
1661 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1662 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1664 *netbsd* | *freebsd* | *dragonfly* )
1667 DYNEXP="-Wl,--export-dynamic"
1668 SONAMEFLAG="-Wl,-soname,"
1669 PICFLAG="-fPIC -DPIC"
1670 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1671 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1673 *openbsd*) BLDSHARED="true"
1675 DYNEXP="-Wl,-Bdynamic"
1676 SONAMEFLAG="-Wl,-soname,"
1678 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1679 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1681 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1683 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1687 LDSHFLAGS="-set_version sgi1.0 -shared"
1688 SONAMEFLAG="-soname "
1690 if test "${GCC}" = "yes"; then
1695 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1697 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1699 # use expfull to export underscored symbols
1700 # add rtl to remove /lib/crt0.o warning
1701 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1702 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1704 # as AIX code is always position independent...
1705 # .po will just create compile warnings, use po.o:
1706 if test "${GCC}" != "yes"; then
1707 ## for funky AIX compiler using strncpy()
1708 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1711 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1712 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1713 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1715 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1716 # Use special PIC flags for the native HP-UX compiler.
1719 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1720 SONAMEFLAG="-Wl,+h "
1722 if test "${GCC}" = "yes"; then
1725 PICFLAG="+z +ESnolit"
1727 if test "$host_cpu" = "ia64"; then
1730 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1733 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1735 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1736 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1738 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1739 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1741 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1744 SONAMEFLAG="-Wl,-soname,"
1746 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1747 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1749 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1750 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1752 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1755 SONAMEFLAG="-Wl,-soname,"
1757 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1759 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1760 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1762 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1763 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1765 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1767 *-univel-*) if [ test "$GCC" != yes ]; then
1768 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1773 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1775 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1778 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1779 if [ test "$GCC" != yes ]; then
1780 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1783 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1785 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1790 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1792 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1793 CFLAGS="$CFLAGS -fno-common"
1796 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1798 # Since gcc doesn't fail on unrecognised options, the
1799 # PIE test incorrectly succeeds. Darwin gcc does not
1800 # actually support the PIE stuff.
1803 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1807 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1811 if test "$enable_shared" != "yes"; then
1815 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1816 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1819 if test x"$BLDSHARED" = x"true" ; then
1820 LDFLAGS="$LDFLAGS -L./bin"
1823 AC_MSG_RESULT($BLDSHARED)
1825 AC_MSG_CHECKING([LDFLAGS])
1826 AC_MSG_RESULT([$LDFLAGS])
1827 AC_MSG_CHECKING([DYNEXP])
1828 AC_MSG_RESULT([$DYNEXP])
1830 #######################################################
1831 # test whether building a shared library actually works
1832 if test $BLDSHARED = true; then
1834 AC_MSG_CHECKING([SHLD])
1835 AC_MSG_RESULT([$SHLD])
1836 AC_MSG_CHECKING([LDSHFLAGS])
1837 AC_MSG_RESULT([$LDSHFLAGS])
1839 AC_MSG_CHECKING([SHLIBEXT])
1840 AC_MSG_RESULT([$SHLIBEXT])
1841 AC_MSG_CHECKING([SONAMEFLAG])
1842 AC_MSG_RESULT([$SONAMEFLAG])
1844 AC_MSG_CHECKING([PICFLAG])
1845 AC_MSG_RESULT([$PICFLAG])
1847 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1848 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1850 AC_CACHE_CHECK([whether building shared libraries actually works],
1851 [ac_cv_shlib_works],[
1852 # try building a trivial shared library
1853 ac_cv_shlib_works=no
1854 # The $SHLD and $LDSHFLAGS variables may contain references to other
1855 # variables so they need to be eval'ed.
1856 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1857 shlib.o ${srcdir-.}/tests/shlib.c && \
1858 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1859 shlib.o && ac_cv_shlib_works=yes
1860 rm -f "shlib.$SHLIBEXT" shlib.o
1863 if test $ac_cv_shlib_works = no; then
1868 if test x"$BLDSHARED" != x"true"; then
1869 LDSHFLAGS="shared-libraries-disabled"
1870 SONAMEFLAG="shared-libraries-disabled"
1871 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1872 SHLD="shared-libraries-disabled"
1873 PICFLAG="${PIE_CFLAGS}"
1874 SHLIBEXT="shared_libraries_disabled"
1877 AC_MSG_CHECKING([used PICFLAG])
1878 AC_MSG_RESULT([$PICFLAG])
1880 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1882 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1886 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1887 AC_TRY_RUN([#include <stdio.h>
1888 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1889 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1890 if test x"$samba_cv_have_longlong" = x"yes"; then
1891 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1892 AC_CHECK_TYPE(intptr_t, unsigned long long)
1894 AC_CHECK_TYPE(intptr_t, unsigned long)
1898 # Check if the compiler supports the LL prefix on long long integers.
1901 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1902 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1903 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1904 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1905 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1909 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1910 AC_TRY_RUN([#include <time.h>
1911 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1912 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1913 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1914 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1917 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1918 AC_TRY_RUN([#include <stdio.h>
1919 #include <sys/stat.h>
1920 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1921 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1922 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1923 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1926 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1928 #if defined(HAVE_UNISTD_H)
1932 #include <sys/stat.h>
1933 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1934 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1935 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1936 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1939 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1941 #if defined(HAVE_UNISTD_H)
1945 #include <sys/stat.h>
1946 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1947 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1948 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1949 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1952 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1954 #if defined(HAVE_UNISTD_H)
1958 #include <sys/stat.h>
1959 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1960 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1961 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1962 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1965 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1967 #if defined(HAVE_UNISTD_H)
1971 #include <sys/stat.h>
1972 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1973 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1974 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1975 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1978 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1980 #if defined(HAVE_UNISTD_H)
1984 #include <sys/stat.h>
1985 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1986 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1987 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1988 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1991 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
1993 #if defined(HAVE_UNISTD_H)
1996 #include <sys/types.h>
1997 #include <dirent.h>],
1999 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2000 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2001 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2004 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2006 #if defined(HAVE_UNISTD_H)
2009 #include <sys/types.h>
2010 #include <dirent.h>],
2011 [struct dirent64 de;],
2012 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2013 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2014 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2017 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2019 #if defined(HAVE_UNISTD_H)
2022 #include <sys/types.h>
2023 main() { dev_t dev; int i = major(dev); return 0; }],
2024 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2025 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2026 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2029 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2031 #if defined(HAVE_UNISTD_H)
2034 #include <sys/types.h>
2035 main() { dev_t dev; int i = minor(dev); return 0; }],
2036 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2037 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2038 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2041 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2043 #if defined(HAVE_UNISTD_H)
2046 #include <sys/types.h>
2047 main() { dev_t dev = makedev(1,2); return 0; }],
2048 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2049 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2050 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2053 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2054 AC_TRY_RUN([#include <stdio.h>
2055 main() { char c; c=250; exit((c > 0)?0:1); }],
2056 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2057 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2058 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2061 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2062 AC_TRY_COMPILE([#include <sys/types.h>
2064 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2065 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2066 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2067 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2070 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2071 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2072 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2073 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2074 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2077 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2079 #include <sys/time.h>
2080 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2081 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2082 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2083 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2084 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2087 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2089 # On some systems (eg. Linux) librt can pull in libpthread. We
2090 # don't want this to happen because libpthreads changes signal delivery
2091 # semantics in ways we are not prepared for. This breaks Linux oplocks
2092 # which rely on signals.
2094 AC_LIBTESTFUNC(rt, clock_gettime,
2096 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2097 [Whether clock_gettime is available])
2098 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2099 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2100 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2105 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2106 AC_TRY_RUN([#include <sys/types.h>
2108 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2109 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2110 di->d_name[0] == 0) exit(0); exit(1);} ],
2111 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2112 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2113 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2116 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2117 AC_TRY_COMPILE([#include <sys/types.h>
2118 #include <utime.h>],
2119 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2120 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2121 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2122 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2126 # Check utmp details, but only if our OS offers utmp.h
2127 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2128 dnl utmp and utmpx come in many flavours
2129 dnl We need to check for many of them
2130 dnl But we don't need to do each and every one, because our code uses
2131 dnl mostly just the utmp (not utmpx) fields.
2133 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2135 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2136 AC_TRY_COMPILE([#include <sys/types.h>
2138 [struct utmp ut; ut.ut_name[0] = 'a';],
2139 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2140 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2141 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2144 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2145 AC_TRY_COMPILE([#include <sys/types.h>
2147 [struct utmp ut; ut.ut_user[0] = 'a';],
2148 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2149 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2150 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2153 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2154 AC_TRY_COMPILE([#include <sys/types.h>
2156 [struct utmp ut; ut.ut_id[0] = 'a';],
2157 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2158 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2159 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2162 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2163 AC_TRY_COMPILE([#include <sys/types.h>
2165 [struct utmp ut; ut.ut_host[0] = 'a';],
2166 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2167 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2168 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2171 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2172 AC_TRY_COMPILE([#include <sys/types.h>
2174 [struct utmp ut; time_t t; ut.ut_time = t;],
2175 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2176 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2177 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2180 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2181 AC_TRY_COMPILE([#include <sys/types.h>
2183 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2184 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2185 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2186 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2189 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2190 AC_TRY_COMPILE([#include <sys/types.h>
2192 [struct utmp ut; ut.ut_type = 0;],
2193 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2194 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2195 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2198 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2199 AC_TRY_COMPILE([#include <sys/types.h>
2201 [struct utmp ut; ut.ut_pid = 0;],
2202 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2203 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2204 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2207 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2208 AC_TRY_COMPILE([#include <sys/types.h>
2210 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2211 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2212 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2213 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2216 dnl Look for the IPv6 varient by preference. Many systems have both.
2217 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2218 AC_TRY_COMPILE([#include <sys/types.h>
2220 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2221 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2222 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2223 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2226 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2227 AC_TRY_COMPILE([#include <sys/types.h>
2229 [struct utmp ut; ut.ut_addr = 0;],
2230 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2231 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2232 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2235 if test x$ac_cv_func_pututline = xyes ; then
2236 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2237 AC_TRY_COMPILE([#include <sys/types.h>
2239 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2240 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2241 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2242 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2246 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2247 AC_TRY_COMPILE([#include <sys/types.h>
2248 #include <utmpx.h>],
2249 [struct utmpx ux; ux.ut_syslen = 0;],
2250 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2251 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2252 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2259 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2260 AC_ARG_WITH(libiconv,
2261 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2263 if test "$withval" = "no" ; then
2264 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2266 if test "$withval" != "yes" ; then
2268 ICONV_LOOK_DIRS="$withval"
2273 for i in $ICONV_LOOK_DIRS ; do
2276 save_LDFLAGS="$LDFLAGS"
2277 save_CPPFLAGS="$CPPFLAGS"
2279 iconv_current_LIBS=""
2280 iconv_current_LDFLAGS=""
2281 iconv_current_CPPFLAGS=""
2286 # This is here to handle -withval stuff for --with-libiconv
2287 # Perhaps we should always add a -L
2288 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2290 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2291 # installation paths. This gets a little tricky since we might have iconv
2292 # in both libiconv and in libc. In this case the jm_ICONV test will always
2293 # succeed when the header is found. To counter this, make sure the
2294 # library directory is there and check the ABI directory first (which
2295 # should be harmless on other systems, but causes tons of linker warnings on
2296 # 64bit Ubuntu systems).
2297 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2298 # installed, I've decided to fix the linker warnings.
2300 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2301 for l in "lib" "lib32" "lib/hpux32"; do
2302 if test -d "$i/$l" ; then
2303 LDFLAGS="$save_LDFLAGS -L$i/$l"
2305 export LDFLAGS LIBS CPPFLAGS
2306 # Try to find iconv(3)
2308 if test x"$ICONV_FOUND" = "xyes" ; then
2315 if test x"$ICONV_FOUND" = "xyes" ; then
2316 iconv_current_LDFLAGS="-L$i/$libext"
2317 iconv_current_CPPFLAGS="-I$i/include"
2319 if test x"$jm_cv_lib_iconv" != x; then
2320 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2322 # We found iconv in libc.
2323 iconv_current_LIBS=""
2328 if test x"$ICONV_FOUND" = "xyes" ; then
2330 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2331 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2332 LIBS="$save_LIBS $iconv_current_LIBS"
2333 export LDFLAGS LIBS CPPFLAGS
2335 default_dos_charset=no
2336 default_display_charset=no
2337 default_unix_charset=no
2339 # check for default dos charset name
2340 for j in CP850 IBM850 ; do
2342 default_dos_charset="$ICONV_CHARSET"
2343 if test x"$default_dos_charset" = x"$j"; then
2348 # check for default display charset name
2349 for j in ASCII 646 ; do
2351 default_display_charset="$ICONV_CHARSET"
2352 if test x"$default_display_charset" = x"$j"; then
2357 # check for default unix charset name
2358 for j in UTF-8 UTF8 ; do
2360 default_unix_charset="$ICONV_CHARSET"
2361 if test x"$default_unix_charset" = x"$j"; then
2366 if test "$default_dos_charset" != "no" -a \
2367 "$default_dos_charset" != "cross" -a \
2368 "$default_display_charset" != "no" -a \
2369 "$default_display_charset" != "cross" -a \
2370 "$default_unix_charset" != "no" -a \
2371 "$default_unix_charset" != "cross"
2373 samba_cv_HAVE_NATIVE_ICONV=yes
2375 if test "$default_dos_charset" = "cross" -o \
2376 "$default_display_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_display_charset="ASCII"
2394 default_unix_charset="UTF-8"
2395 samba_cv_HAVE_NATIVE_ICONV=yes
2396 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2397 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2400 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2402 CPPFLAGS=$save_CPPFLAGS
2403 LDFLAGS=$save_LDFLAGS
2406 if test x"$iconv_current_LIBS" != x; then
2407 LIBS="$LIBS $iconv_current_LIBS"
2410 # Add the flags we need to CPPFLAGS and LDFLAGS
2411 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2412 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2414 # Turn the #defines into string literals
2415 default_dos_charset="\"$default_dos_charset\""
2416 default_display_charset="\"$default_display_charset\""
2417 default_unix_charset="\"$default_unix_charset\""
2419 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2420 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2421 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2422 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2427 # We didn't find a working iconv, so keep going
2430 # We only need to clean these up here for the next pass through the loop
2431 CPPFLAGS=$save_CPPFLAGS
2432 LDFLAGS=$save_LDFLAGS
2434 export LDFLAGS LIBS CPPFLAGS
2439 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2440 AC_MSG_WARN([Sufficient support for iconv function was not found.
2441 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2442 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2443 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2444 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2448 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2450 #include <sys/types.h>
2453 #define F_GETLEASE 1025
2456 int fd = open("/dev/null", O_RDONLY);
2457 return fcntl(fd, F_GETLEASE, 0) == -1;
2460 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2461 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2462 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2465 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2467 #include <sys/types.h>
2471 #define F_NOTIFY 1026
2474 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2477 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2478 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2479 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2482 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2483 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h)
2484 AC_CHECK_FUNCS(inotify_init)
2485 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2487 samba_cv_HAVE_INOTIFY=yes,
2488 samba_cv_HAVE_INOTIFY=no,
2489 samba_cv_HAVE_INOTIFY=cross)
2491 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2492 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2495 #################################################
2496 # Check if FAM notifications are available. For FAM info, see
2497 # http://oss.sgi.com/projects/fam/
2498 # http://savannah.nongnu.org/projects/fam/
2500 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2502 if test x$enable_fam != xno; then
2503 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2504 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2505 # On IRIX, libfam requires libC, but other FAM implementations
2506 # might not need it.
2507 AC_CHECK_LIB(fam, FAMOpen2,
2508 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2509 [samba_cv_HAVE_LIBFAM=no])
2511 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2513 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2514 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2515 [samba_cv_HAVE_LIBFAM=no])
2516 unset samba_fam_xtra
2520 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2521 default_shared_modules="$default_shared_modules vfs_notify_fam"
2522 AC_TRY_COMPILE([#include <fam.h>],
2523 [FAMCodes code = FAMChanged;],
2524 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2525 [Whether fam.h contains a typedef for enum FAMCodes]),
2529 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2530 AC_MSG_ERROR(FAM support requested but FAM library not available )
2534 AC_SUBST(SMB_FAM_LIBS)
2536 #################################################
2537 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2539 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2541 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2542 # Theoretically it should work with AIX JFS2 too but this needs testing
2543 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2544 default_shared_modules="$default_shared_modules vfs_tsmsm"
2547 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2549 #include <sys/types.h>
2552 #include <sys/file.h>
2554 #define LOCK_MAND 32
2555 #define LOCK_READ 64
2558 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2561 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2562 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2563 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2567 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2568 AC_TRY_COMPILE([#include <sys/types.h>
2569 #include <fcntl.h>],
2570 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2571 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2572 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2573 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2576 #################################################
2577 # Check for POSIX capability support
2579 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2580 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2583 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2586 AC_LIBTESTFUNC(cap, cap_get_proc)
2588 AC_CACHE_CHECK([for POSIX capabilities],
2589 samba_cv_HAVE_POSIX_CAPABILITIES,
2592 #include <sys/types.h>
2593 #include <sys/capability.h>
2596 cap_value_t vals[1];
2597 if (!(cap = cap_get_proc()))
2599 vals[0] = CAP_CHOWN;
2600 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2604 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2605 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2606 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2609 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2610 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2611 [Whether POSIX capabilities are available])
2619 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2620 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2623 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2624 AC_TRY_COMPILE([#include <sys/types.h>
2625 #if defined(HAVE_RPC_RPC_H)
2626 #include <rpc/rpc.h>
2629 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2630 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2631 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2634 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2635 AC_TRY_COMPILE([#include <sys/types.h>
2636 #if defined(HAVE_RPC_RPC_H)
2637 #include <rpc/rpc.h>
2640 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2641 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2642 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2645 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2646 AC_TRY_COMPILE([#include <sys/types.h>
2647 #if defined(HAVE_RPC_RPC_H)
2648 #include <rpc/rpc.h>
2651 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2652 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2653 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2656 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2657 AC_TRY_COMPILE([#include <sys/types.h>
2658 #if defined(HAVE_RPC_RPC_H)
2659 #include <rpc/rpc.h>
2662 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2663 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2664 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2668 dnl Some systems (SCO) have a problem including
2669 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2670 dnl as a #define in <prot.h> and as part of an enum
2674 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2675 AC_TRY_COMPILE([#include <sys/types.h>
2676 #ifdef HAVE_SYS_SECURITY_H
2677 #include <sys/security.h>
2679 #endif /* HAVE_SYS_SECURITY_H */
2680 #if defined(HAVE_RPC_RPC_H)
2681 #include <rpc/rpc.h>
2684 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2685 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2686 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2689 AC_MSG_CHECKING([for test routines])
2690 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2692 AC_MSG_ERROR([cant find test code. Aborting config]),
2693 AC_MSG_WARN([cannot run when cross-compiling]))
2695 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2696 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2697 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2698 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2699 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2702 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2703 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2704 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2705 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2706 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2709 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2710 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2711 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2712 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2713 AC_CHECK_FUNCS(getpagesize)
2715 ################################################
2716 # look for a method of setting the effective uid
2719 if test $seteuid = no; then
2720 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2722 #define AUTOCONF_TEST 1
2723 #define USE_SETREUID 1
2724 #include "confdefs.h"
2725 #include "${srcdir-.}/lib/util_sec.c"],
2726 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2727 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2728 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2732 # we check for setresuid second as it conflicts with AIO on Linux.
2733 # see http://samba.org/~tridge/junkcode/aio_uid.c
2734 if test $seteuid = no; then
2735 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2737 #define AUTOCONF_TEST 1
2738 #define USE_SETRESUID 1
2739 #include "confdefs.h"
2740 #include "${srcdir-.}/lib/util_sec.c"],
2741 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2742 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2743 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2747 if test $seteuid = no; then
2748 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2750 #define AUTOCONF_TEST 1
2751 #define USE_SETEUID 1
2752 #include "confdefs.h"
2753 #include "${srcdir-.}/lib/util_sec.c"],
2754 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2755 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2756 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2760 if test $seteuid = no; then
2761 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2763 #define AUTOCONF_TEST 1
2764 #define USE_SETUIDX 1
2765 #include "confdefs.h"
2766 #include "${srcdir-.}/lib/util_sec.c"],
2767 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2768 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2769 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2773 AC_CACHE_CHECK([for the Darwin initgroups system call],
2774 samba_cv_DARWIN_INITGROUPS,
2776 #include <sys/syscall.h>
2779 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2780 samba_cv_DARWIN_INITGROUPS=yes,
2781 samba_cv_DARWIN_INITGROUPS=no)
2784 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2785 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2786 [Whether to use the Darwin-specific initgroups system call])
2789 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2790 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2791 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2792 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2793 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2796 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2797 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2798 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2799 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2800 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2805 dnl Don't check for 64 bit fcntl locking if we know that the
2806 dnl glibc2.1 broken check has succeeded.
2809 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2811 #if defined(HAVE_UNISTD_H)
2821 #ifdef HAVE_SYS_FCNTL_H
2822 #include <sys/fcntl.h>
2824 main() { struct flock64 fl64;
2825 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2831 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2833 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2834 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2838 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2839 AC_TRY_COMPILE([#include <sys/types.h>
2840 #include <sys/stat.h>
2841 #include <unistd.h>],
2842 [struct stat st; st.st_blocks = 0;],
2843 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2844 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2845 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2848 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2849 AC_TRY_COMPILE([#include <sys/types.h>
2850 #include <sys/stat.h>
2851 #include <unistd.h>],
2852 [struct stat st; st.st_blksize = 0;],
2853 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2854 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2855 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2858 AC_CACHE_CHECK([for st_flags in struct stat],
2859 samba_cv_HAVE_STAT_ST_FLAGS,
2861 AC_TRY_COMPILE([#include <sys/types.h>
2862 #include <sys/stat.h>
2863 #include <unistd.h>],
2864 [struct stat st; st.st_flags = 0;],
2865 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2866 samba_cv_HAVE_STAT_ST_FLAGS=no,
2867 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2870 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2871 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2872 [Whether the stat struct has a st_flags member])
2875 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2877 #include <sys/types.h>
2878 #include <sys/acl.h>
2879 #if defined(HAVE_RPCSVC_NIS_H)
2880 #include <rpcsvc/nis.h>
2883 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2884 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2885 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2888 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2894 void exit_on_core(int ignored) {
2900 signal(SIGSEGV, exit_on_core);
2901 newpath = realpath("/tmp", NULL);
2902 exit((newpath != NULL) ? 0 : 1);
2905 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2906 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2907 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2910 #################################################
2911 # check for AFS clear-text auth support
2912 samba_cv_WITH_AFS=no
2913 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2915 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2916 [ case "$withval" in
2918 AC_MSG_RESULT($withval)
2919 samba_cv_WITH_AFS=$withval
2928 ####################################################
2929 # check for Linux-specific AFS fake-kaserver support
2930 samba_cv_WITH_FAKE_KASERVER=no
2931 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2932 AC_ARG_WITH(fake-kaserver,
2933 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2934 [ case "$withval" in
2936 AC_MSG_RESULT($withval)
2937 samba_cv_WITH_FAKE_KASERVER=$withval
2946 #################################################
2947 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2948 if test x"$samba_cv_WITH_AFS" != x"no" ||
2949 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2951 # see if this box has the afs-headers in /usr/include/afs
2952 AC_MSG_CHECKING(for /usr/include/afs)
2953 if test -d /usr/include/afs; then
2954 CFLAGS="$CFLAGS -I/usr/include/afs"
2955 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2963 AC_CHECK_HEADERS(afs.h afs/afs.h)
2964 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2965 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2966 test x"$samba_cv_WITH_AFS" = x"auto"; then
2967 AC_MSG_WARN([AFS cannot be supported without afs.h])
2969 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2972 have_afs_headers=yes
2976 FAKE_KASERVER_OBJ=""
2977 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2978 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2979 FAKE_KASERVER_OBJ="utils/net_afs.o"
2981 AC_SUBST(FAKE_KASERVER_OBJ)
2983 #################################################
2984 # check whether to compile AFS/NT ACL mapping module
2985 samba_cv_WITH_VFS_AFSACL=no
2986 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
2987 AC_ARG_WITH(vfs-afsacl,
2988 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
2989 [ case "$withval" in
2991 AC_MSG_RESULT($withval)
2992 samba_cv_WITH_VFS_AFSACL=yes
3001 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3002 default_shared_modules="$default_shared_modules vfs_afsacl"
3005 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3006 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3009 #################################################
3010 # check for the DFS clear-text auth system
3011 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3013 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3014 [ case "$withval" in
3017 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3026 ########################################################
3027 # Compile with LDAP support?
3029 with_ldap_support=auto
3030 AC_MSG_CHECKING([for LDAP support])
3033 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3034 [ case "$withval" in
3036 with_ldap_support=$withval
3040 AC_MSG_RESULT($with_ldap_support)
3045 AC_SUBST(SMBLDAPUTIL)
3049 if test x"$with_ldap_support" != x"no"; then
3051 ##################################################################
3052 # first test for ldap.h and lber.h
3053 # (ldap.h is required for this test)
3054 AC_CHECK_HEADERS(ldap.h lber.h)
3056 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3057 if test x"$with_ldap_support" = x"yes"; then
3058 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3060 AC_MSG_WARN(ldap.h is needed for LDAP support)
3063 with_ldap_support=no
3066 ##################################################################
3067 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3068 # unsigned int in include/includes.h
3071 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3072 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3073 with_ldap_support=yes
3076 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3077 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3078 if test x"$with_ldap_support" = x"yes"; then
3079 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3081 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3083 with_ldap_support=no
3089 if test x"$with_ldap_support" != x"no"; then
3092 ##################################################################
3093 # we might need the lber lib on some systems. To avoid link errors
3094 # this test must be before the libldap test
3095 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3097 ########################################################
3098 # If ber_sockbuf_add_io() is available we can add
3099 # SASL wrapping hooks
3100 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3102 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3103 AC_TRY_COMPILE([#include <ldap.h>],
3104 [int val = LDAP_OPT_SOCKBUF;],
3105 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3106 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3108 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3109 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3110 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3113 #######################################################
3114 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3115 # ldap logging and print it out in the samba logs
3116 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3117 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3118 [AC_TRY_COMPILE([#include <lber.h>],
3119 [int val = LBER_OPT_LOG_PRINT_FN;],
3120 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3121 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3123 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3124 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3125 [Support for LDAP/LBER logging interception])
3128 ########################################################
3129 # now see if we can find the ldap libs in standard paths
3130 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3132 ########################################################
3133 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3134 # Check found in pam_ldap 145.
3135 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3137 LIBS="$LIBS $LDAP_LIBS"
3138 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3142 [ldap_set_rebind_proc(0, 0, 0);],
3143 [smb_ldap_cv_ldap_set_rebind_proc=3],
3144 [smb_ldap_cv_ldap_set_rebind_proc=2]
3148 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3150 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3152 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3153 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3154 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3155 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3156 default_shared_modules="$default_shared_modules";
3157 SMBLDAP="lib/smbldap.o"
3158 SMBLDAPUTIL="lib/smbldap_util.o"
3159 with_ldap_support=yes
3160 AC_MSG_CHECKING(whether LDAP support is used)
3163 if test x"$with_ldap_support" = x"yes"; then
3164 AC_MSG_ERROR(libldap is needed for LDAP support)
3166 AC_MSG_WARN(libldap is needed for LDAP support)
3170 with_ldap_support=no
3176 #################################################
3177 # active directory support
3179 with_ads_support=auto
3180 AC_MSG_CHECKING([for Active Directory and krb5 support])
3183 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3184 [ case "$withval" in
3186 with_ads_support="$withval"
3190 AC_MSG_RESULT($with_ads_support)
3195 if test x"$with_ldap_support" != x"yes"; then
3197 if test x"$with_ads_support" = x"yes"; then
3198 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3199 elif test x"$with_ads_support" = x"auto"; then
3200 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3206 # Check to see whether there is enough LDAP functionality to be able
3207 # to build AD support.
3209 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3212 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3214 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3215 if test x"$with_ads_support" = x"yes"; then
3216 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3217 elif test x"$with_ads_support" = x"auto"; then
3218 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3224 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3226 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3227 if test x"$with_ads_support" = x"yes"; then
3228 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3229 elif test x"$with_ads_support" = x"auto"; then
3230 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3238 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3240 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3241 if test x"$with_ads_support" = x"yes"; then
3242 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3243 elif test x"$with_ads_support" = x"auto"; then
3244 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3251 if test x"$with_ads_support" != x"no"; then
3253 # Do no harm to the values of CFLAGS and LIBS while testing for
3256 if test x$FOUND_KRB5 = x"no"; then
3257 #################################################
3258 # check for location of Kerberos 5 install
3259 AC_MSG_CHECKING(for kerberos 5 install path)
3261 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3262 [ case "$withval" in
3264 AC_MSG_RESULT(no krb5-path given)
3271 AC_MSG_RESULT($withval)
3272 KRB5_CFLAGS="-I$withval/include"
3273 KRB5_CPPFLAGS="-I$withval/include"
3274 KRB5_LDFLAGS="-L$withval/lib"
3276 if test -x "$withval/bin/krb5-config"; then
3277 KRB5CONFIG=$withval/bin/krb5-config
3281 AC_MSG_RESULT(no krb5-path given)
3285 #################################################
3286 # check for krb5-config from recent MIT and Heimdal kerberos 5
3287 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3288 AC_MSG_CHECKING(for working krb5-config)
3289 if test -x "$KRB5CONFIG"; then
3290 ac_save_CFLAGS=$CFLAGS
3291 CFLAGS="";export CFLAGS
3292 ac_save_LDFLAGS=$LDFLAGS
3293 LDFLAGS="";export LDFLAGS
3294 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3295 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3296 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3297 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3298 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3299 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3303 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3306 if test x$FOUND_KRB5 = x"no"; then
3307 #################################################
3308 # see if this box has the SuSE location for the heimdal krb implementation
3309 AC_MSG_CHECKING(for /usr/include/heimdal)
3310 if test -d /usr/include/heimdal; then
3311 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3312 KRB5_CFLAGS="-I/usr/include/heimdal"
3313 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3314 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3318 KRB5_CFLAGS="-I/usr/include/heimdal"
3319 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3328 if test x$FOUND_KRB5 = x"no"; then
3329 #################################################
3330 # see if this box has the RedHat location for kerberos
3331 AC_MSG_CHECKING(for /usr/kerberos)
3332 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3333 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3334 KRB5_CFLAGS="-I/usr/kerberos/include"
3335 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3343 if test x$FOUND_KRB5 = x"no"; then
3344 #################################################
3345 # see if this box has the OpenBSD location for heimdal krb5
3346 AC_MSG_CHECKING(for /usr/include/kerberosV)
3347 if test -d /usr/include/kerberosV; then
3348 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3349 KRB5_LIBS="-lcrypto"
3357 ac_save_CFLAGS=$CFLAGS
3358 ac_save_CPPFLAGS=$CPPFLAGS
3359 ac_save_LDFLAGS=$LDFLAGS
3361 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3362 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3363 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3365 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3367 # now check for krb5.h. Some systems have the libraries without the headers!
3368 # note that this check is done here to allow for different kerberos
3370 AC_CHECK_HEADERS(krb5.h)
3372 if test x"$ac_cv_header_krb5_h" = x"no"; then
3374 # Give a warning if AD support was not explicitly requested,
3375 # i.e with_ads_support = auto, otherwise die with an error.
3377 if test x"$with_ads_support" = x"yes"; then
3378 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3380 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3383 # Turn off AD support and restore CFLAGS and LIBS variables
3385 with_ads_support="no"
3387 CFLAGS=$ac_save_CFLAGS
3388 CPPFLAGS=$ac_save_CPPFLAGS
3389 LDFLAGS=$ac_save_LDFLAGS
3391 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3392 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3393 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3394 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3398 # Now we have determined whether we really want ADS support
3400 if test x"$with_ads_support" != x"no"; then
3405 # now check for gssapi headers. This is also done here to allow for
3406 # different kerberos include paths
3407 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3409 ##################################################################
3410 # we might need the k5crypto and com_err libraries on some systems
3411 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3412 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3415 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3416 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3417 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3419 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3420 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3422 ########################################################
3423 # now see if we can find the krb5 libs in standard paths
3424 # or as specified above
3425 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3426 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3428 ########################################################
3429 # now see if we can find the gssapi libs in standard paths
3430 if test x"$have_gssapi" != x"yes"; then
3431 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3434 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3435 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3436 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3437 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3438 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3439 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3440 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3441 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3442 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3443 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3444 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3445 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3446 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3447 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3448 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3449 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3450 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3451 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3452 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3453 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3454 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3455 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3456 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3457 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3458 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3459 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3460 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3461 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3462 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3463 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3464 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3465 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3466 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3467 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3468 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3469 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3470 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3471 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3472 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3473 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3474 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3475 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3476 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3478 LIBS="$KRB5_LIBS $LIBS"
3480 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3481 smb_krb5_cv_ticket_has_keyinfo,
3490 krb5_enctype enctype;
3492 enctype = ticket.enc_part.enctype;
3493 kvno = ticket.enc_part.kvno;
3495 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3496 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3499 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3500 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3501 [Whether the krb5_ticket structure contains the kvno and enctype])
3504 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3505 smb_krb5_cv_creds_opt_free_context,
3511 krb5_get_init_creds_opt *opt = NULL;
3512 krb5_get_init_creds_opt_free(ctx, opt);
3514 [smb_krb5_cv_creds_opt_free_context=yes],
3515 [smb_krb5_cv_creds_opt_free_context=no]
3519 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3520 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3521 [Whether krb5_get_init_creds_opt_free takes a context argument])
3524 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3527 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3528 [smb_krb5_cv_verify_checksum=7],
3529 [smb_krb5_cv_verify_checksum=6],
3532 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3534 AC_CACHE_CHECK([for checksum in krb5_checksum],
3535 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3536 AC_TRY_COMPILE([#include <krb5.h>],
3537 [krb5_checksum cksum; cksum.checksum.length = 0;],
3538 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3539 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3541 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3542 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3543 [Whether the krb5_checksum struct has a checksum property])
3546 AC_CACHE_CHECK([for etype in EncryptedData],
3547 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3548 AC_TRY_COMPILE([#include <krb5.h>],
3549 [EncryptedData edata; edata.etype = 0;],
3550 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3551 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3553 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3554 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3555 [Whether the EncryptedData struct has a etype property])
3558 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3559 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3560 AC_TRY_COMPILE([#include <krb5.h>],
3561 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3562 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3563 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3565 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3566 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3567 [Whether the krb5_ap_req struct has a ticket pointer])
3570 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3571 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3572 AC_TRY_COMPILE([#include <krb5.h>],
3573 [krb5_error err; err.e_data = NULL;],
3574 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3575 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3577 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3578 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3579 [Whether the krb5_error struct has a e_data pointer])
3582 AC_CACHE_CHECK([for krb5_crypto type],
3583 samba_cv_HAVE_KRB5_CRYPTO,[
3584 AC_TRY_COMPILE([#include <krb5.h>],
3585 [krb5_crypto crypto;],
3586 samba_cv_HAVE_KRB5_CRYPTO=yes,
3587 samba_cv_HAVE_KRB5_CRYPTO=no)])
3589 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3590 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3591 [Whether the type krb5_crypto exists])
3594 AC_CACHE_CHECK([for krb5_encrypt_block type],
3595 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3596 AC_TRY_COMPILE([#include <krb5.h>],
3597 [krb5_encrypt_block block;],
3598 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3599 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3601 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3602 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3603 [Whether the type krb5_encrypt_block exists])
3606 AC_CACHE_CHECK([for addrtype in krb5_address],
3607 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3608 AC_TRY_COMPILE([#include <krb5.h>],
3609 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3610 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3611 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3613 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3614 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3615 [Whether the krb5_address struct has a addrtype property])
3618 AC_CACHE_CHECK([for addr_type in krb5_address],
3619 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3620 AC_TRY_COMPILE([#include <krb5.h>],
3621 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3622 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3623 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3625 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3626 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3627 [Whether the krb5_address struct has a addr_type property])
3630 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3631 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3632 [AC_TRY_COMPILE([#include <krb5.h>],
3633 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3634 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3636 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3637 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3638 [Whether the krb5_ticket struct has a enc_part2 property])
3641 AC_CACHE_CHECK([for keyblock in krb5_creds],
3642 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3643 AC_TRY_COMPILE([#include <krb5.h>],
3644 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3645 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3646 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3648 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3649 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3650 [Whether the krb5_creds struct has a keyblock property])
3653 AC_CACHE_CHECK([for session in krb5_creds],
3654 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3655 AC_TRY_COMPILE([#include <krb5.h>],
3656 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3657 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3658 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3660 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3661 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3662 [Whether the krb5_creds struct has a session property])
3665 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3666 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3667 AC_TRY_COMPILE([#include <krb5.h>],
3668 [krb5_keyblock key; key.keyvalue.data = NULL;],
3669 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3670 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3672 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3673 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3674 [Whether the krb5_keyblock struct has a keyvalue property])
3677 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3678 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3679 AC_TRY_COMPILE([#include <krb5.h>],
3680 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3681 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3682 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3683 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3684 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3685 AC_TRY_COMPILE([#include <krb5.h>],
3686 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3687 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3688 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3689 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3690 # w.r.t. arcfour and windows, so we must not enable it here
3691 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3692 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3693 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3694 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3697 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3698 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3699 AC_TRY_COMPILE([#include <krb5.h>],
3700 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3701 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3702 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3704 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3705 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3706 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3709 AC_CACHE_CHECK([for KV5M_KEYTAB],
3710 samba_cv_HAVE_KV5M_KEYTAB,[
3711 AC_TRY_COMPILE([#include <krb5.h>],
3712 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3713 samba_cv_HAVE_KV5M_KEYTAB=yes,
3714 samba_cv_HAVE_KV5M_KEYTAB=no)])
3716 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3717 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3718 [Whether the KV5M_KEYTAB option is available])
3721 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3722 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3723 AC_TRY_COMPILE([#include <krb5.h>],
3724 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3725 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3726 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3728 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3729 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3730 [Whether KRB5_KU_OTHER_CKSUM is available])
3733 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3734 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3735 AC_TRY_COMPILE([#include <krb5.h>],
3736 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3737 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3738 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3740 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3741 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3742 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3745 AC_CACHE_CHECK([for the krb5_princ_component macro],
3746 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3747 AC_TRY_LINK([#include <krb5.h>],
3748 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3749 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3750 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3752 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3753 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3754 [Whether krb5_princ_component is available])
3757 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3758 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3759 AC_TRY_COMPILE([#include <krb5.h>],
3760 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3761 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3762 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3764 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3765 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3766 [Whether krb5_keytab_entry has key member])
3769 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3770 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3771 AC_TRY_COMPILE([#include <krb5.h>],
3772 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3773 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3774 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3776 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3777 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3778 [Whether krb5_keytab_entry has keyblock member])
3781 AC_CACHE_CHECK([for magic in krb5_address],
3782 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3783 AC_TRY_COMPILE([#include <krb5.h>],
3784 [krb5_address addr; addr.magic = 0;],
3785 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3786 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3788 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3789 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3790 [Whether the krb5_address struct has a magic property])
3793 AC_CACHE_CHECK([for WRFILE: keytab support],
3794 samba_cv_HAVE_WRFILE_KEYTAB,[
3799 krb5_context context;
3802 krb5_init_context(&context);
3803 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3805 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3806 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3808 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3809 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3810 [Whether the WRFILE:-keytab is supported])
3813 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3814 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3815 AC_TRY_COMPILE([#include <krb5.h>],
3817 krb5_context context;
3818 krb5_principal principal;
3819 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3820 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3821 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3823 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3824 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3825 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3828 AC_CACHE_CHECK([for krb5_addresses type],
3829 samba_cv_HAVE_KRB5_ADDRESSES,[
3830 AC_TRY_COMPILE([#include <krb5.h>],
3831 [krb5_addresses addr;],
3832 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3833 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3835 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3836 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3837 [Whether the type krb5_addresses type exists])
3840 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3841 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3842 AC_TRY_COMPILE([#include <krb5.h>],
3844 krb5_mk_error(0,0,0);],
3845 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3846 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3848 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3849 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3850 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3853 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3854 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3855 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3860 krb5_context context = NULL;
3862 krb5_enctype_to_string(context, 1, &str);
3863 if (str) free (str);
3866 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3867 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3868 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3870 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3871 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3872 [whether krb5_enctype_to_string takes krb5_context argument])
3875 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3876 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3881 krb5_enctype_to_string(1, buf, 256);
3884 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3885 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3886 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3888 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3889 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3890 [whether krb5_enctype_to_string takes size_t argument])
3894 AC_CACHE_CHECK([for krb5_principal_get_realm],
3895 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3896 AC_TRY_LINK([#include <krb5.h>],
3897 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3898 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3899 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3901 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3902 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3903 [Whether the function krb5_principal_get_realm is defined])
3906 AC_CACHE_CHECK([for krb5_princ_realm],
3907 samba_cv_HAVE_KRB5_PRINC_REALM,[
3908 AC_TRY_LINK([#include <krb5.h>],
3909 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3910 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3911 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3913 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3914 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3915 [Whether the macro krb5_princ_realm is defined])
3920 # Now the decisions whether we can support krb5
3922 # NOTE: all tests should be done before this block!
3925 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3926 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3930 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3931 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3933 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3937 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3938 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3940 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3944 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3945 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3947 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3951 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3952 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3954 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3958 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3960 # We only need the following functions if we can't get the enctype
3961 # and kvno out of the ticket directly (ie. on Heimdal).
3963 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3965 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
3969 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
3971 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
3977 if test x"$use_ads" = x"yes"; then
3978 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3979 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3980 if test x"$have_gssapi" = x"yes"; then
3981 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
3984 if test x"$with_ads_support" = x"yes"; then
3985 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
3987 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
3989 AC_REMOVE_DEFINE(HAVE_KRB5_H)
3990 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
3991 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
3992 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
3996 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3997 AC_MSG_RESULT([$use_ads])
3999 LIBS="$ac_save_LIBS"
4002 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4003 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4006 ########################################################
4007 # Compile with DNS Updates support?
4009 with_dnsupdate_support=no
4010 AC_MSG_CHECKING([whether to enable DNS Updates support])
4012 AC_ARG_WITH(dnsupdate,
4013 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4014 [ case "$withval" in
4016 with_dnsupdate_support=$withval
4020 AC_MSG_RESULT($with_dnsupdate_support)
4022 if test x"$with_dnsupdate_support" != x"no"; then
4024 ################################################################
4025 # first test for Active Directory support being enabled
4026 #if test x"$with_ads_support" = x"no"; then
4027 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4028 # with_dnsupdate_support=no
4030 ##################################################################
4031 # then test for uuid.h (necessary to generate unique DNS keynames
4032 # (uuid.h is required for this test)
4033 AC_CHECK_HEADERS(uuid/uuid.h)
4035 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4036 if test x"$with_dnsupdate_support" = x"yes"; then
4037 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4039 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4041 with_dnsupdate_support=no
4045 if test x"$with_dnsupdate_support" != x"no"; then
4047 ########################################################
4048 # Now see if we can find the uuid libs in standard paths
4049 # On some systems, the uuid API is in libc, so we have to
4050 # be careful not to insert a spurious -luuid.
4053 AC_LIBTESTFUNC(uuid, uuid_generate,
4058 SMB_REMOVE_LIB(uuid)
4062 with_dnsupdate_support=yes
4063 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4066 if test x"$with_dnsupdate_support" = x"yes"; then
4067 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4069 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4071 with_dnsupdate_support=no
4075 #################################################
4076 # check for automount support
4077 AC_MSG_CHECKING(whether to use automount)
4078 AC_ARG_WITH(automount,
4079 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4080 [ case "$withval" in
4083 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4092 #################################################
4093 # check for mount- and umount.cifs support
4095 INSTALL_CIFSMOUNT=""
4096 UNINSTALL_CIFSMOUNT=""
4097 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4098 AC_ARG_WITH(cifsmount,
4099 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4100 [ case "$withval" in
4108 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4109 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4110 INSTALL_CIFSMOUNT="installcifsmount"
4111 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4114 AC_MSG_ERROR(not on a linux system!)
4119 [ case "$host_os" in
4122 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4123 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4124 INSTALL_CIFSMOUNT="installcifsmount"
4125 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4133 #################################################
4134 # check for cifs.upcall support
4135 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4137 INSTALL_CIFSUPCALL=""
4138 UNINSTALL_CIFSUPCALL=""
4139 AC_MSG_CHECKING(whether to build cifs.upcall)
4140 AC_ARG_WITH(cifsupcall,
4141 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4142 [ case "$withval" in
4149 if test x"$use_ads" != x"yes"; then
4150 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4151 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4152 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4155 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4156 CIFSUPCALL_PROGS="bin/cifs.upcall"
4157 INSTALL_CIFSUPCALL="installcifsupcall"
4158 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4162 AC_MSG_ERROR(not on a linux system!)
4167 [ case "$host_os" in
4169 if test x"$use_ads" != x"yes"; then
4170 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4171 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4172 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4175 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4176 CIFSUPCALL_PROGS="bin/cifs.upcall"
4177 INSTALL_CIFSUPCALL="installcifsupcall"
4178 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4188 #################################################
4189 # Check for a PAM clear-text auth, accounts, password
4190 # and session support. Most PAM implementations keep their
4191 # headers in /usr/include/security. Darwin keeps its in
4194 with_pam_for_crypt=no
4196 AC_MSG_CHECKING(whether to try PAM support)
4198 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4199 [ case "$withval" in
4205 AC_MSG_RESULT([$try_pam])
4208 create_pam_modules=no
4209 if test x"${try_pam}" != x"no";then
4211 create_pam_modules=yes