1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.53 or above
5 AC_INIT(include/includes.h)
6 AC_CONFIG_HEADER(include/config.h)
7 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
11 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 SMB_VERSION_STRING=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_OFFICIAL_STRING' | cut -d '"' -f2`
16 echo "SAMBA VERSION: ${SMB_VERSION_STRING}"
18 SAMBA_VERSION_SVN_REVISION=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_SVN_REVISION' | cut -d ' ' -f3-`
19 if test -n "${SAMBA_VERSION_SVN_REVISION}";then
20 echo "BUILD REVISION: ${SAMBA_VERSION_SVN_REVISION}"
23 AC_LIBREPLACE_LOCATION_CHECKS
28 #################################################
29 # Directory handling stuff to support both the
30 # legacy SAMBA directories and FHS compliant
32 AC_PREFIX_DEFAULT(/usr/local/samba)
34 rootsbindir="\${SBINDIR}"
35 lockdir="\${VARDIR}/locks"
36 piddir="\${VARDIR}/locks"
37 test "${mandir}" || mandir="\${prefix}/man"
38 logfilebase="\${VARDIR}"
39 privatedir="\${prefix}/private"
40 test "${libdir}" || libdir="\${prefix}/lib"
41 pammodulesdir="\${LIBDIR}/security"
42 configdir="\${LIBDIR}"
43 swatdir="\${prefix}/swat"
46 [ --with-fhs Use FHS-compliant paths (default=no)],
49 lockdir="\${VARDIR}/lib/samba"
50 piddir="\${VARDIR}/run"
51 mandir="\${prefix}/share/man"
52 logfilebase="\${VARDIR}/log/samba"
53 privatedir="\${CONFIGDIR}/private"
54 libdir="\${prefix}/lib/samba"
55 configdir="\${sysconfdir}/samba"
56 swatdir="\${DATADIR}/samba/swat"
60 #################################################
61 # set private directory location
62 AC_ARG_WITH(privatedir,
63 [ --with-privatedir=DIR Where to put smbpasswd ($ac_default_prefix/private)],
67 # Just in case anybody calls it without argument
69 AC_MSG_WARN([--with-privatedir called without argument - will use default])
76 #################################################
77 # set root sbin directory location
78 AC_ARG_WITH(rootsbindir,
79 [ --with-rootsbindir=DIR Which directory to use for root sbin ($ac_default_prefix/sbin)],
83 # Just in case anybody calls it without argument
85 AC_MSG_WARN([--with-rootsbindir called without argument - will use default])
88 rootsbindir="$withval"
92 #################################################
93 # set lock directory location
95 [ --with-lockdir=DIR Where to put lock files ($ac_default_prefix/var/locks)],
99 # Just in case anybody calls it without argument
101 AC_MSG_WARN([--with-lockdir called without argument - will use default])
108 #################################################
109 # set pid directory location
111 [ --with-piddir=DIR Where to put pid files ($ac_default_prefix/var/locks)],
115 # Just in case anybody calls it without argument
117 AC_MSG_WARN([--with-piddir called without argument - will use default])
124 #################################################
125 # set SWAT directory location
127 [ --with-swatdir=DIR Where to put SWAT files ($ac_default_prefix/swat)],
131 # Just in case anybody does it
133 AC_MSG_WARN([--with-swatdir called without argument - will use default])
140 #################################################
141 # set configuration directory location
142 AC_ARG_WITH(configdir,
143 [ --with-configdir=DIR Where to put configuration files ($libdir)],
147 # Just in case anybody does it
149 AC_MSG_WARN([--with-configdir called without argument - will use default])
156 #################################################
157 # set log directory location
158 AC_ARG_WITH(logfilebase,
159 [ --with-logfilebase=DIR Where to put log files ($VARDIR)],
163 # Just in case anybody does it
165 AC_MSG_WARN([--with-logfilebase called without argument - will use default])
168 logfilebase="$withval"
173 #################################################
174 # set ctdb source directory location
176 [ --with-ctdb=DIR Where to find ctdb sources],
179 AC_MSG_WARN([--with-ctdb called without argument])
186 #################################################
187 # set lib directory location
189 [ --with-libdir=DIR Where to put libdir ($libdir)],
193 # Just in case anybody does it
195 AC_MSG_WARN([--with-libdir without argument - will use default])
202 #################################################
203 # set PAM modules directory location
204 AC_ARG_WITH(pammodulesdir,
205 [ --with-pammodulesdir=DIR Which directory to use for PAM modules ($ac_default_prefix/$libdir/security)],
209 # Just in case anybody calls it without argument
211 AC_MSG_WARN([--with-pammodulesdir called without argument - will use default])
214 pammodulesdir="$withval"
218 #################################################
219 # set man directory location
221 [ --with-mandir=DIR Where to put man pages ($mandir)],
225 # Just in case anybody does it
227 AC_MSG_WARN([--with-mandir without argument - will use default])
235 [ --with-cfenc=HEADERDIR Use internal CoreFoundation encoding API
236 for optimization (Mac OS X/Darwin only)],
238 # May be in source $withval/CoreFoundation/StringEncodings.subproj.
239 # Should have been in framework $withval/CoreFoundation.framework/Headers.
241 $withval/CoreFoundation/StringEncodings.subproj \
242 $withval/StringEncodings.subproj \
243 $withval/CoreFoundation.framework/Headers \
247 if test -r $d/CFStringEncodingConverter.h; then
248 ln -sfh $d include/CoreFoundation
253 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
254 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
255 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/talloc"
256 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/tdb/include"
257 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
258 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
260 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
262 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
263 if test "x${srcdir-.}" != "x."; then
264 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
270 AC_SUBST(logfilebase)
276 AC_SUBST(rootsbindir)
277 AC_SUBST(pammodulesdir)
279 dnl Unique-to-Samba variables we'll be playing with.
280 AC_SUBST(SAMBA_CPPFLAGS)
283 AC_SUBST(MODULE_EXPORTS)
286 AC_SUBST(DSO_EXPORTS)
290 AC_SUBST(PIE_LDFLAGS)
292 AC_SUBST(INSTALLLIBCMD_SH)
293 AC_SUBST(INSTALLLIBCMD_A)
294 AC_SUBST(UNINSTALLLIBCMD_SH)
295 AC_SUBST(UNINSTALLLIBCMD_A)
296 AC_SUBST(INSTALL_LIBMSRPC)
297 AC_SUBST(UNINSTALL_LIBMSRPC)
298 AC_SUBST(LIBMSRPC_SHARED)
300 AC_SUBST(INSTALL_LIBADDNS)
301 AC_SUBST(UNINSTALL_LIBADDNS)
302 AC_SUBST(LIBADDNS_SHARED)
304 AC_SUBST(INSTALL_LIBSMBCLIENT)
305 AC_SUBST(UNINSTALL_LIBSMBCLIENT)
306 AC_SUBST(LIBSMBCLIENT_SHARED)
307 AC_SUBST(LIBSMBCLIENT)
308 AC_SUBST(INSTALL_LIBSMBSHAREMODES)
309 AC_SUBST(UNINSTALL_LIBSMBSHAREMODES)
310 AC_SUBST(LIBSMBSHAREMODES_SHARED)
311 AC_SUBST(LIBSMBSHAREMODES)
315 AC_SUBST(PASSDB_LIBS)
320 AC_SUBST(PAM_MODULES)
321 AC_SUBST(INSTALL_PAM_MODULES)
322 AC_SUBST(UNINSTALL_PAM_MODULES)
323 AC_SUBST(NSS_MODULES)
324 AC_SUBST(EXTRA_BIN_PROGS)
325 AC_SUBST(SMBMOUNT_PROGS)
326 AC_SUBST(CIFSMOUNT_PROGS)
327 AC_SUBST(INSTALL_CIFSMOUNT)
328 AC_SUBST(UNINSTALL_CIFSMOUNT)
329 AC_SUBST(EXTRA_SBIN_PROGS)
330 AC_SUBST(EXTRA_ALL_TARGETS)
331 AC_SUBST(CONFIG_LIBS)
334 ## check for --enable-debug first before checking CFLAGS before
335 ## so that we don't mix -O and -g
337 [ --enable-debug Turn on compiler debugging information (default=no)],
338 [if eval "test x$enable_debug = xyes"; then
339 CFLAGS="${CFLAGS} -g"
342 # compile with optimization and without debugging by default, but
343 # allow people to set their own preference.
344 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
345 # if it has no value. This prevent *very* large debug binaries from occurring
347 if test "x$CFLAGS" = x; then
351 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
353 AC_LIBREPLACE_CC_CHECKS
355 m4_include(lib/socket_wrapper/config.m4)
357 SWAT_SBIN_TARGETS='bin/swat$(EXEEXT)'
358 SWAT_INSTALL_TARGETS=installswat
361 [ --enable-swat Build the SWAT tool (default=yes)],
363 case "$enable_swat" in
366 SWAT_INSTALL_TARGETS=''
371 AC_SUBST(SWAT_SBIN_TARGETS)
372 AC_SUBST(SWAT_INSTALL_TARGETS)
374 #################################################
375 # set prefix for 'make test'
377 AC_SUBST(selftest_prefix)
378 AC_ARG_WITH(selftest-prefix,
379 [ --with-selftest-prefix=DIR The prefix where make test will be runned ($selftest_prefix)],
382 AC_MSG_WARN([--with-selftest-prefix called without argument - will use default])
385 selftest_prefix="$withval"
390 AC_ARG_ENABLE(launchd,
391 [ --enable-launchd Support running under launchd (default=auto)])
393 if test x"$enable_launchd" != x"no" ; then
394 AC_CACHE_CHECK([whether to include launchd support],
395 samba_cv_launchd_support,
403 launchd_data_get_fd(NULL);
405 samba_cv_launchd_support=yes,
406 samba_cv_launchd_support=no)
409 if test x"$samba_cv_launchd_support" = x"yes" ; then
410 AC_DEFINE(WITH_LAUNCHD_SUPPORT, 1,
411 [Whether launchd support should be enabled])
413 if test x"$enable_launchd" = x"yes" ; then
414 AC_ERROR(launchd support is not available)
419 #################################################
420 # set path of samba4's smbtorture
422 AC_SUBST(smbtorture4_path)
423 AC_ARG_WITH(smbtorture4_path,
424 [ --with-smbtorture4-path=PATH The path to a samba4 smbtorture for make test (none)],
427 AC_MSG_ERROR([--with-smbtorture4-path should take a path])
430 smbtorture4_path="$withval"
431 if test -z "$smbtorture4_path" -a ! -f $smbtorture4_path; then
432 AC_MSG_ERROR(['$smbtorture_path' does not exist!])
438 AC_ARG_ENABLE(developer, [ --enable-developer Turn on developer warnings and debugging (default=no)],
439 [if eval "test x$enable_developer = xyes"; then
443 AC_ARG_ENABLE(krb5developer, [ --enable-krb5developer Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
444 [if eval "test x$enable_krb5developer = xyes"; then
449 # Probe the gcc version for extra CFLAGS. We always stash these in
450 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
451 # Makefile edit, avoiding the need to re-run configure.
452 if test x"$ac_cv_prog_gcc" = x"yes" ; then
453 DEVELOPER_CFLAGS="-gstabs -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
454 # Add -Wdeclaration-after-statement if compiler supports it
456 [that the C compiler understands -Wdeclaration-after-statement],
457 samba_cv_HAVE_Wdeclaration_after_statement, [
462 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
463 samba_cv_HAVE_Wdeclaration_after_statement=yes,
464 samba_cv_HAVE_Wdeclaration_after_statement=no,
465 samba_cv_HAVE_Wdeclaration_after_statement=cross)
468 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
469 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
472 #-Werror-implicit-function-declaration
474 [that the C compiler understands -Werror-implicit-function-declaration],
475 samba_cv_HAVE_Werror_implicit_function_declaration, [
480 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
481 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
482 samba_cv_HAVE_Werror_implicit_function_declaration=no,
483 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
485 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
486 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
489 # krb5developer is like developer, except we don't get
490 # -Wstrict-prototypes.
491 if test x"$krb5_developer" != x"$yes" ; then
492 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
496 AC_ARG_ENABLE(dmalloc, [ --enable-dmalloc Enable heap debugging [default=no]])
498 if test "x$enable_dmalloc" = xyes
500 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
501 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
502 [Define to check invariants around some common functions])
503 LIBS="$LIBS -ldmalloc"
506 #################################################
507 # check for a shared memory profiling support
508 AC_MSG_CHECKING(whether to use profiling)
509 AC_ARG_WITH(profiling-data,
510 [ --with-profiling-data Include gathering source code profile information (default=no)],
514 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
515 samba_cv_WITH_PROFILE=yes
519 samba_cv_WITH_PROFILE=no
525 dnl Checks for programs.
529 AC_PATH_PROG(PERL, perl)
531 AC_CHECK_TOOL(AR, ar)
533 dnl Check if we use GNU ld
537 dnl Certain versions of GNU ld the default is not to have the
538 dnl --allow-shlib-undefined flag defined. This causes a stackload of
539 dnl warnings when building modules.
540 if test "$ac_cv_prog_gnu_ld" = "yes"; then
541 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
542 AC_MSG_CHECKING(GNU ld release date)
544 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
546 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
547 if test -n "$ac_cv_gnu_ld_date"; then
548 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
549 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
551 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
552 ac_cv_gnu_ld_version_script=yes
555 AC_MSG_CHECKING(GNU ld release version)
557 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
558 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
559 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
561 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
562 AC_MSG_CHECKING(GNU ld release version major)
563 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
564 AC_MSG_CHECKING(GNU ld release version minor)
565 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
566 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
567 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
569 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_l= d_vernr_major"=2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
570 ac_cv_gnu_ld_version_script=yes
575 dnl look for executable suffix
578 dnl Check if C compiler understands -c and -o at the same time
580 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
587 dnl Check if the C compiler understands -Werror
588 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
593 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
594 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
595 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
596 Werror_FLAGS="-Werror"
598 dnl Check if the C compiler understands -w2
599 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
604 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
605 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
606 if test x"$samba_cv_HAVE_w2" = x"yes"; then
611 dnl Check if the C compiler understands volatile (it should, being ANSI).
612 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
613 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
614 samba_cv_volatile=yes,samba_cv_volatile=no)])
615 if test x"$samba_cv_volatile" = x"yes"; then
616 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
619 ############################################
620 # check if the compiler can handle negative enum values
621 # and don't truncate the values to INT_MAX
622 # a runtime test is needed here
624 AC_CACHE_CHECK([that the C compiler understands negative enum values],SMB_BUILD_CC_NEGATIVE_ENUM_VALUES, [
628 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
630 enum negative_values v1 = NEGATIVE_VALUE;
631 unsigned v2 = NEGATIVE_VALUE;
633 if (v1 != 0xFFFFFFFF) {
634 printf("%u != 0xFFFFFFFF\n", v1);
637 if (v2 != 0xFFFFFFFF) {
638 printf("%u != 0xFFFFFFFF\n", v2);
645 SMB_BUILD_CC_NEGATIVE_ENUM_VALUES=yes,SMB_BUILD_CC_NEGATIVE_ENUM_VALUES=no)])
646 if test x"$SMB_BUILD_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
647 AC_MSG_WARN([using --unit-enums for pidl])
648 PIDL_ARGS="$PIDL_ARGS --uint-enums"
651 ############################################
652 # Check whether we can do automatic dependency tracking
654 m4_include(m4/substnot.m4)
655 m4_include(m4/cond.m4)
656 m4_include(m4/make.m4)
657 m4_include(m4/depout.m4)
658 m4_include(m4/lead-dot.m4)
659 m4_include(m4/check_gnu_make.m4)
660 m4_include(m4/depend.m4)
662 # Using the dependency files requires GNU make until someone adds support
663 # for Makefile includes for other make implementations. Note that
664 # CHECK_GNU_MAKE() can find a non-default make.
666 if test "x$_cv_gnu_make_command" != "x" -a \
667 x`which make` = x`which "$_cv_gnu_make_command"` ; then
668 AC_SUBST(MAKE, $_cv_gnu_make_command)
670 # If GNU make is not the default, don't enable GNU-isms because we can't
671 # guarantee that GNU make will actually be the make that is invoked.
678 # As per vl, disable dependency tracking by default until we don't need
679 # to use "make proto' -- jpeach
680 if test "x$enable_dependency_tracking" != xyes; then
684 ############################################
685 # Figure out the flags to support named structure initializers
687 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
689 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
690 AC_MSG_CHECKING(uname -s)
691 AC_MSG_RESULT(${UNAME_S})
693 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
694 AC_MSG_CHECKING(uname -r)
695 AC_MSG_RESULT(${UNAME_R})
697 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
698 AC_MSG_CHECKING(uname -m)
699 AC_MSG_RESULT(${UNAME_M})
701 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
702 AC_MSG_CHECKING(uname -p)
703 AC_MSG_RESULT(${UNAME_P})
705 dnl Add #include for broken IRIX header files
708 #TODO add to libreplace
709 if test x"$ac_cv_prog_gcc" != x"yes" ; then
710 dnl Fix sensible defaults for MIPSPro compilers. The
711 dnl error numbers are valid for the 7.3 compilers,
712 dnl hopefully also valid for the 7.4 series.
714 dnl Bugzilla 3801. Force an error on warning 1035
715 dnl so we don't incorrectly detect stdint.h. This
716 dnl warning is emitted for #error directives.
717 CFLAGS="$CFLAGS -diag_error 1035"
718 dnl 1209: Controlling expression is constant
719 dnl 1174: Function foo declared but never referenced
720 dnl 3201: Parameter foo was never referenced
721 CFLAGS="$CFLAGS -woff 1209,1174,3201"
729 dnl Add modules that have to be built by default here
730 dnl These have to be built static:
731 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_winreg rpc_initshutdown rpc_lsa_ds rpc_wkssvc rpc_svcctl2 rpc_ntsvcs rpc_net rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog2 rpc_unixinfo rpc_epmapper auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
733 dnl These are preferably build shared, and static if dlopen() is not available
734 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy charset_CP850 charset_CP437 auth_script vfs_readahead"
736 if test "x$developer" = xyes; then
737 default_static_modules="$default_static_modules rpc_rpcecho"
738 default_shared_modules="$default_shared_modules charset_weird"
742 # Config CPPFLAG settings for strange OS's that must be set
743 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
744 # case statement; its first reference must be unconditional.
749 # Defines needed for HPUX support.
750 # HPUX has bigcrypt but (sometimes?) doesn't use it for
751 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
755 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
756 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
757 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
758 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
759 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
760 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
763 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
764 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
765 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
766 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
767 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
768 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
769 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
775 # CRAY Unicos has broken const handling
777 AC_MSG_RESULT([disabling const])
778 CPPFLAGS="$CPPFLAGS -Dconst="
782 # AIX4.x doesn't even admit to having large
783 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
786 AC_MSG_RESULT([enabling large file support])
787 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
788 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
791 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
792 # to the existance of large files..
793 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
794 # recommendations on large file support, however it makes the
795 # compile work using gcc 2.7 and 2.8, whereas using the Sun
796 # recommendation makes the compile fail on gcc2.7. JRA.
798 # Solaris uses SYSV printing. Make sure to set that here. --jerry
801 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
803 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
804 AC_MSG_RESULT([no large file support])
807 AC_MSG_RESULT([enabling large file support])
808 if test "$ac_cv_prog_gcc" = yes; then
809 ${CC-cc} -v >conftest.c 2>&1
810 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
812 case "$ac_cv_gcc_compiler_version_number" in
813 *"gcc version 2.6"*|*"gcc version 2.7"*)
814 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
815 LDFLAGS="$LDFLAGS -lthread"
816 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
819 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
820 LDFLAGS="$LDFLAGS -lthread"
821 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
822 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
826 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
827 LDFLAGS="$LDFLAGS -lthread"
828 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
829 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
835 # IRIX uses SYSV printing. Make sure to set that here
838 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
840 *freebsd*|*dragonfly*)
841 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
844 # VOS may need to have POSIX support and System V compatibility enabled.
851 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
852 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
856 *-D_SYSV*|*-D_SVID_SOURCE*)
859 CPPFLAGS="$CPPFLAGS -D_SYSV"
860 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
864 # Tests needed for SINIX large file support.
867 if test $host = mips-sni-sysv4 ; then
868 AC_MSG_CHECKING([for LFS support])
869 old_CPPFLAGS="$CPPFLAGS"
870 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
874 #if _LFS64_LARGEFILE == 1
879 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
880 CPPFLAGS="$old_CPPFLAGS"
881 if test x$SINIX_LFS_SUPPORT = xyes ; then
882 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
883 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
884 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
885 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
886 LIBS="`getconf LFS64_LIBS` $LIBS"
888 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
892 # Systems with LFS support.
895 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
896 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
897 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
898 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
901 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
904 AC_MSG_CHECKING([for LFS support])
905 old_CPPFLAGS="$CPPFLAGS"
906 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
909 #include <sys/utsname.h>
913 #if _LFS64_LARGEFILE == 1
918 /* Ensure this is glibc 2.2 or higher */
919 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
920 int libc_major = __GLIBC__;
921 int libc_minor = __GLIBC_MINOR__;
929 /* Ensure this is kernel 2.4 or higher */
932 release = strdup(uts.release);
933 major = atoi(strsep(&release, "."));
934 minor = atoi(strsep(&release, "."));
936 if (major > 2 || (major == 2 && minor > 3))
943 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
944 CPPFLAGS="$old_CPPFLAGS"
945 if test x$LINUX_LFS_SUPPORT = xyes ; then
946 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
947 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
948 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
949 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
951 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
955 # MacOS X is the *only* system that uses compose character in utf8. This
956 # is so horribly broken....
959 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
961 # Add a system specific charset module.
962 default_shared_modules="$default_shared_modules charset_macosxfs"
966 AC_MSG_CHECKING([for LFS support])
967 old_CPPFLAGS="$CPPFLAGS"
968 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
972 #if _LFS64_LARGEFILE == 1
977 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
978 CPPFLAGS="$old_CPPFLAGS"
979 if test x$GLIBC_LFS_SUPPORT = xyes ; then
980 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
981 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
982 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
984 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
989 AC_LIBREPLACE_BROKEN_CHECKS
991 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
994 for obj in ${LIBREPLACEOBJ}; do
995 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
997 AC_SUBST(LIBREPLACE_OBJS)
999 # add -ldl to the global LIBS
1000 LIBS="${LIBS} ${LIBDL}"
1002 AC_CHECK_HEADERS(aio.h arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
1003 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
1004 AC_CHECK_HEADERS(limits.h float.h)
1005 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
1006 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
1007 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
1008 AC_CHECK_HEADERS(sys/un.h)
1009 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
1010 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
1011 AC_CHECK_HEADERS(sys/sysmacros.h)
1012 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
1013 AC_CHECK_HEADERS(langinfo.h locale.h)
1014 AC_CHECK_HEADERS(xfs/libxfs.h)
1016 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
1018 #include <rpc/rpc.h>
1022 ## These fail to compile on IRIX so just check for their presence
1023 AC_CHECK_HEADERS(sys/mode.h,,,)
1025 # Look for Darwin headers
1026 old_CPPFLAGS="$CPPFLAGS"
1027 CPPFLAGS="-Iinclude $CPPFLAGS"
1028 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
1029 CPPFLAGS="$old_CPPFLAGS"
1031 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
1032 # subdirectory of headers.
1033 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
1035 # check for linux on amd64 since valgrind is not quite there yet
1040 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
1048 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
1049 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
1053 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
1054 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
1055 if test x"$ac_cv_header_shadow_h" = x"yes"; then
1056 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
1060 AC_CHECK_HEADERS(shadow.h)
1061 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
1062 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
1064 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
1065 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
1067 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
1069 # For experimental utmp support (lastlog on some BSD-like systems)
1070 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
1072 AC_CHECK_SIZEOF(int,cross)
1073 AC_CHECK_SIZEOF(long,cross)
1074 AC_CHECK_SIZEOF(long long,cross)
1075 AC_CHECK_SIZEOF(short,cross)
1090 AC_CHECK_TYPE(ino_t,unsigned)
1091 AC_CHECK_TYPE(loff_t,off_t)
1092 AC_CHECK_TYPE(offset_t,loff_t)
1093 AC_CHECK_TYPE(ssize_t, int)
1094 AC_CHECK_TYPE(wchar_t, unsigned short)
1095 AC_CHECK_TYPE(comparison_fn_t,
1096 [AC_DEFINE(HAVE_COMPARISON_FN_T, 1,[Whether or not we have comparison_fn_t])])
1098 ############################################
1099 # for cups support we need libcups, and a handful of header files
1102 [ --enable-cups Turn on CUPS support (default=auto)])
1104 if test x$enable_cups != xno; then
1105 AC_PATH_PROG(CUPS_CONFIG, cups-config)
1107 if test "x$CUPS_CONFIG" != x; then
1108 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
1109 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
1110 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
1111 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
1112 elif test x"$enable_cups" = x"yes"; then
1113 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
1117 AC_ARG_ENABLE(iprint,
1118 [ --enable-iprint Turn on iPrint support (default=yes if cups is yes)])
1120 if test x$enable_iprint != xno; then
1121 if test "x$CUPS_CONFIG" != x; then
1122 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
1123 elif test x"$enable_iprint" = x"yes"; then
1124 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
1128 ############################################
1129 # check if the compiler will optimize out function calls
1130 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
1132 #include <stdio.h>],
1135 this_function_does_not_exist();
1141 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
1142 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
1143 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
1146 ############################################
1147 # check for unix domain sockets
1148 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
1150 #include <sys/types.h>
1153 #include <sys/socket.h>
1154 #include <sys/un.h>],
1156 struct sockaddr_un sunaddr;
1157 sunaddr.sun_family = AF_UNIX;
1159 samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
1160 if test x"$samba_cv_unixsocket" = x"yes"; then
1161 AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
1165 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
1167 #include <sys/types.h>
1172 #include <signal.h>],[sig_atomic_t i = 0],
1173 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
1174 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
1175 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
1178 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
1180 #include <sys/types.h>
1185 #if TIME_WITH_SYS_TIME
1186 # include <sys/time.h>
1189 # if HAVE_SYS_TIME_H
1190 # include <sys/time.h>
1195 ],[struct timespec ts;],
1196 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
1197 if test x"$samba_cv_struct_timespec" = x"yes"; then
1198 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
1201 # stupid headers have the functions but no declaration. grrrr.
1202 AC_HAVE_DECL(errno, [#include <errno.h>])
1203 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
1204 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
1205 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
1206 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
1207 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
1208 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
1210 # and glibc has setresuid under linux but the function does
1211 # nothing until kernel 2.1.44! very dumb.
1212 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
1213 AC_TRY_RUN([#include <errno.h>
1214 int main() { setresuid(1,1,1); setresuid(2,2,2); return errno==EPERM?0:1;}],
1215 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
1216 if test x"$samba_cv_have_setresuid" = x"yes"; then
1217 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
1220 # Do the same check for setresguid...
1222 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
1223 AC_TRY_RUN([#include <unistd.h>
1225 int main() { errno = 0; setresgid(1,1,1); return errno != 0 ? (errno==EPERM ? 0 : 1) : 0;}],
1226 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
1227 if test x"$samba_cv_have_setresgid" = x"yes"; then
1228 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
1233 ###############################################
1234 # Readline included by default unless explicitly asked not to
1235 test "${with_readline+set}" != "set" && with_readline=yes
1237 # test for where we get readline() from
1238 AC_MSG_CHECKING(whether to use readline)
1239 AC_ARG_WITH(readline,
1240 [ --with-readline[=DIR] Look for readline include/libs in DIR (default=auto) ],
1241 [ case "$with_readline" in
1245 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1246 AC_CHECK_HEADERS(readline/history.h)
1248 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1249 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1250 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1252 AC_CHECK_LIB(readline, rl_callback_handler_install,
1253 [TERMLIBS="-lreadline $TERMLIBS"
1254 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1255 break], [TERMLIBS=], $TERMLIBS)])
1263 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1264 # alternate readline path
1266 _cppflags=${CPPFLAGS}
1268 # Add additional search path
1269 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1270 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1272 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1273 AC_CHECK_HEADERS(readline/history.h)
1275 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1276 for termlib in ncurses curses termcap terminfo termlib; do
1277 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1279 AC_CHECK_LIB(readline, rl_callback_handler_install,
1280 [TERMLDFLAGS="-L$with_readline/lib"
1281 TERMCPPFLAGS="-I$with_readline/include"
1282 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1283 TERMLIBS="-lreadline $TERMLIBS"
1284 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1285 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1293 AC_SUBST(TERMLDFLAGS)
1295 # The readline API changed slightly from readline3 to readline4, so
1296 # code will generate warnings on one of them unless we have a few
1298 AC_CHECK_LIB(readline, rl_completion_matches,
1299 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1300 [Do we have rl_completion_matches?])],
1304 # not all readline libs have rl_event_hook or history_list
1305 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1306 AC_CHECK_LIB(readline, history_list,
1307 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1311 # The following test taken from the cvs sources
1312 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
1313 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
1314 # libsocket.so which has a bad implementation of gethostbyname (it
1315 # only looks in /etc/hosts), so we only look for -lsocket if we need
1317 AC_CHECK_FUNCS(connect)
1318 if test x"$ac_cv_func_connect" = x"no"; then
1321 *) AC_CHECK_LIB(nsl_s, connect) ;;
1325 *) AC_CHECK_LIB(nsl, connect) ;;
1329 *) AC_CHECK_LIB(socket, connect) ;;
1333 *) AC_CHECK_LIB(inet, connect) ;;
1335 dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
1336 dnl has been cached.
1337 if test x"$ac_cv_lib_socket_connect" = x"yes" ||
1338 test x"$ac_cv_lib_inet_connect" = x"yes"; then
1339 # ac_cv_func_connect=yes
1340 # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run
1341 AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
1345 ###############################################
1346 # test for where we get yp_get_default_domain() from
1347 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1348 AC_CHECK_FUNCS(yp_get_default_domain)
1350 # Check if we have execl, if not we need to compile smbrun.
1351 AC_CHECK_FUNCS(execl)
1352 if test x"$ac_cv_func_execl" = x"no"; then
1353 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1356 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1357 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1358 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1359 AC_CHECK_FUNCS(getrlimit fsync memset strlcpy strlcat setpgid)
1360 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
1361 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1362 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1363 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1364 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1365 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1366 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1367 AC_CHECK_FUNCS(getpwent_r)
1368 AC_CHECK_FUNCS(getdents getdents64)
1369 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1370 AC_CHECK_FUNCS(syslog vsyslog timegm)
1371 AC_CHECK_FUNCS(setlocale nl_langinfo)
1372 AC_CHECK_FUNCS(nanosleep)
1373 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1374 AC_CHECK_FUNCS(memalign posix_memalign)
1375 AC_CHECK_HEADERS(sys/mman.h)
1376 # setbuffer, shmget, shm_open are needed for smbtorture
1377 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1378 AC_CHECK_FUNCS(makecontext getcontext setcontext swapcontext)
1380 # Find a method of generating a stack trace
1381 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1382 AC_CHECK_FUNCS(backtrace_symbols)
1383 AC_CHECK_LIB(exc, trace_back_stack)
1385 echo -n "checking for GPFS GPL libs... "
1387 LIBS="$LIBS -lgpfs_gpl"
1388 AC_TRY_LINK([#include <gpfs_gpl.h>],
1389 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1390 samba_cv_HAVE_GPFS=yes,
1391 samba_cv_HAVE_GPFS=no)
1392 echo $samba_cv_HAVE_GPFS
1393 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1394 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1395 default_shared_modules="$default_shared_modules vfs_gpfs"
1399 # Note that all the libunwind symbols in the API are defined to internal
1400 # platform-specific version, so we must include libunwind.h before checking
1402 AC_MSG_CHECKING([for libunwind])
1404 if test x"$UNAME_P" = xunknown ; then
1405 # This probably won't link without the platform-specific libunwind.
1406 LIBS="$LIBS -lunwind"
1408 # Add the platform-specific libunwind module. uname -p seems the most
1409 # plausible option and works for ia64, where libunwind is most useful.
1410 LIBS="$LIBS -lunwind -lunwind-$UNAME_P"
1415 #ifdef HAVE_LIBUNWIND_H
1416 #include <libunwind.h>
1420 unw_context_t ctx; unw_cursor_t cur;
1421 char buf[256]; unw_word_t off;
1422 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1423 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1427 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1429 # If we have libunwind, test whether we also have libunwind-ptrace
1430 # which would let us unwind arbitrary processes.
1432 AC_CHECK_HEADERS(libunwind-ptrace.h)
1433 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1435 LIBUNWIND_PTRACE="-lunwind-ptrace";
1436 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1437 [Whether libunwind-ptrace.a is available.])
1439 [ LIBUNWIND_PTRACE="" ])
1448 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1449 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1450 AC_CHECK_HEADERS(sys/ptrace.h)
1451 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1454 #if HAVE_SYS_TYPES_H
1455 #include <sys/types.h>
1457 #if HAVE_SYS_PTRACE_H
1458 #include <sys/ptrace.h>
1462 int main(int argc, const char ** argv)
1464 pid_t me = (pid_t)-1;
1465 ptrace(PTRACE_ATTACH, me, 0, 0);
1466 ptrace(PTRACE_DETACH, me, 0, 0);
1472 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1473 [Whether the Linux ptrace(2) interface is available.])
1481 AC_SUBST(LIBUNWIND_PTRACE)
1483 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1484 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1485 AC_CHECK_FUNCS(__getcwd _getcwd)
1486 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1487 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1488 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1489 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1490 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1491 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1492 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1493 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1494 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1495 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1496 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1497 AC_CHECK_FUNCS(prctl)
1500 #ifdef HAVE_SYS_PRCTL_H
1501 #include <sys/prctl.h>
1504 [int i; i = prtcl(0); ],
1505 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1511 linux*-gnu* | gnu* | k*bsd*-gnu)
1512 # glibc <= 2.3.2 has a broken getgrouplist
1513 AC_CACHE_CHECK([for a broken Linux getgrouplist API],
1514 linux_getgrouplist_ok,
1518 #include <sys/utsname.h>
1521 /* glibc up to 2.3 has a broken getgrouplist */
1522 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1523 int libc_major = __GLIBC__;
1524 int libc_minor = __GLIBC_MINOR__;
1528 if ((libc_major == 2) && (libc_minor <= 3))
1535 [linux_getgrouplist_ok=yes],
1536 [linux_getgrouplist_ok=no],
1537 [linux_getgrouplist_ok=cross])
1540 if test x"$linux_getgrouplist_ok" = x"yes"; then
1541 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1545 AC_CHECK_FUNCS(getgrouplist)
1550 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1553 if test x$ac_cv_func_stat64 = xno ; then
1554 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1556 #if defined(HAVE_UNISTD_H)
1559 #include <sys/stat.h>
1560 ], [struct stat64 st64; return stat64(".",&st64);], [ac_cv_func_stat64=yes])
1561 AC_MSG_RESULT([$ac_cv_func_stat64])
1562 if test x$ac_cv_func_stat64 = xyes ; then
1563 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1567 if test x$ac_cv_func_lstat64 = xno ; then
1568 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1570 #if defined(HAVE_UNISTD_H)
1573 #include <sys/stat.h>
1574 ], [struct stat64 st64; return lstat64(".",&st64);], [ac_cv_func_lstat64=yes])
1575 AC_MSG_RESULT([$ac_cv_func_lstat64])
1576 if test x$ac_cv_func_lstat64 = xyes ; then
1577 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1581 if test x$ac_cv_func_fstat64 = xno ; then
1582 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1584 #if defined(HAVE_UNISTD_H)
1587 #include <sys/stat.h>
1588 ], [struct stat64 st64; return fstat64(0,&st64);], [ac_cv_func_fstat64=yes])
1589 AC_MSG_RESULT([$ac_cv_func_fstat64])
1590 if test x$ac_cv_func_fstat64 = xyes ; then
1591 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1595 #################################################
1596 # Check whether struct stat has timestamps with sub-second resolution.
1597 # At least IRIX and Solaris have these.
1600 # all of st_mtim, st_atim and st_ctim exist
1601 # all of the members are in fact of type struct timespec
1603 # There is some conflicting standards weirdness about whether we should use
1604 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1605 # prefer struct timespec.
1607 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_stat_hires,
1611 #if TIME_WITH_SYS_TIME
1612 # include <sys/time.h>
1615 # if HAVE_SYS_TIME_H
1616 # include <sys/time.h>
1621 #ifdef HAVE_SYS_STAT_H
1622 #include <sys/stat.h>
1627 struct stat s = {0};
1628 t.tv_sec = s.st_mtim.tv_sec;
1629 t.tv_nsec = s.st_mtim.tv_nsec;
1630 t.tv_sec = s.st_ctim.tv_sec;
1631 t.tv_nsec = s.st_ctim.tv_nsec;
1632 t.tv_sec = s.st_atim.tv_sec;
1633 t.tv_nsec = s.st_atim.tv_nsec;
1635 samba_stat_hires=yes, samba_stat_hires=no)
1638 if test x"$samba_stat_hires" = x"yes" ; then
1639 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1640 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1641 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1642 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1643 [whether struct stat has sub-second timestamps])
1646 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_stat_hires_notimespec,
1650 #if TIME_WITH_SYS_TIME
1651 # include <sys/time.h>
1654 # if HAVE_SYS_TIME_H
1655 # include <sys/time.h>
1660 #ifdef HAVE_SYS_STAT_H
1661 #include <sys/stat.h>
1666 struct stat s = {0};
1667 t.tv_sec = s.st_mtime;
1668 t.tv_nsec = s.st_mtimensec;
1669 t.tv_sec = s.st_ctime;
1670 t.tv_nsec = s.st_ctimensec;
1671 t.tv_sec = s.st_atime;
1672 t.tv_nsec = s.st_atimensec;
1674 samba_stat_hires=yes, samba_stat_hires=no)
1677 if test x"$samba_stat_hires_notimespec" = x"yes" ; then
1678 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1679 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1680 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1681 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1682 [whether struct stat has sub-second timestamps without struct timespec])
1685 #####################################
1686 # needed for SRV lookups
1687 AC_CHECK_LIB(resolv, dn_expand)
1688 AC_CHECK_LIB(resolv, _dn_expand)
1689 AC_CHECK_LIB(resolv, __dn_expand)
1692 # Check for the functions putprpwnam, set_auth_parameters,
1693 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1694 # Needed for OSF1 and HPUX.
1697 AC_LIBTESTFUNC(security, putprpwnam)
1698 AC_LIBTESTFUNC(sec, putprpwnam)
1700 AC_LIBTESTFUNC(security, set_auth_parameters)
1701 AC_LIBTESTFUNC(sec, set_auth_parameters)
1703 # UnixWare 7.x has its getspnam in -lgen
1704 AC_LIBTESTFUNC(gen, getspnam)
1706 AC_LIBTESTFUNC(security, getspnam)
1707 AC_LIBTESTFUNC(sec, getspnam)
1709 AC_LIBTESTFUNC(security, bigcrypt)
1710 AC_LIBTESTFUNC(sec, bigcrypt)
1712 AC_LIBTESTFUNC(security, getprpwnam)
1713 AC_LIBTESTFUNC(sec, getprpwnam)
1715 AC_CHECK_FUNCS(strsignal)
1717 ############################################
1718 # Check if we have libattr
1721 AC_SEARCH_LIBS(getproplist, [proplist])
1722 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1723 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1724 AC_CHECK_FUNCS(sizeof_proplist_entry)
1727 AC_SEARCH_LIBS(getxattr, [attr])
1728 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1729 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1730 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1731 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1732 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1733 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1734 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1738 ########################################################
1739 # Check if attropen() is present if this is Solaris
1742 AC_CHECK_FUNCS(attropen)
1746 ########################################################
1747 # Do xattr functions take additional options like on Darwin?
1748 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1749 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1751 LIBS="$LIBS $ACL_LIBS"
1753 #include <sys/types.h>
1754 #if HAVE_ATTR_XATTR_H
1755 #include <attr/xattr.h>
1756 #elif HAVE_SYS_XATTR_H
1757 #include <sys/xattr.h>
1760 getxattr(0, 0, 0, 0, 0, 0);
1762 [smb_attr_cv_xattr_add_opt=yes],
1763 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1765 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1766 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1770 # Check if we have extattr
1772 *freebsd4* | *dragonfly* )
1773 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1776 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1777 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1778 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1779 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1786 AC_ARG_ENABLE(pie, [ --enable-pie Turn on pie support if available (default=yes)])
1788 if test "x$enable_pie" != xno
1790 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1792 cat > conftest.c <<EOF
1794 main () { return 0;}
1796 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1804 if test x"${samba_cv_fpie}" = x"yes"
1811 #Check if we can enable relro as well
1812 if test x"${samba_cv_fpie}" = x"yes"
1814 AC_CACHE_CHECK(for relro, samba_cv_fpie_relro,
1816 cat > conftest.c <<EOF
1818 main () { return 0;}
1820 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1822 samba_cv_fpie_relro=yes
1824 samba_cv_fpie_relro=no
1828 if test x"${samba_cv_fpie_relro}" = x"yes"
1830 PIE_LDFLAGS="-pie -Wl,-z,relro"
1834 # Assume non-shared by default and override below
1837 # these are the defaults, good for lots of systems
1842 SHLD="\${CC} \${CFLAGS}"
1843 PICFLAG="${PIE_CFLAGS}"
1847 # this bit needs to be modified for each OS that supports share libs
1848 # You need to specify how to create a shared library and
1849 # how to compile C code to produce PIC object files
1851 AC_MSG_CHECKING([ability to build shared libraries])
1853 # and these are for particular systems
1855 linux*-gnu* | gnu* | k*bsd*-gnu)
1857 linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1860 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1861 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1863 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1865 DYNEXP="-Wl,--export-dynamic"
1867 SONAMEFLAG="-Wl,-soname="
1868 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1870 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1874 if test "${GCC}" = "yes"; then
1876 SONAMEFLAG="-Wl,-soname="
1877 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1882 ## ${CFLAGS} added for building 64-bit shared
1883 ## libs using Sun's Compiler
1884 LDSHFLAGS="-G \${CFLAGS}"
1886 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1887 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1889 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1892 SONAMEFLAG="-Wl,-h,"
1893 PICFLAG="-KPIC" # Is this correct for SunOS
1894 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1895 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1897 *netbsd* | *freebsd* | *dragonfly* )
1900 DYNEXP="-Wl,--export-dynamic"
1901 SONAMEFLAG="-Wl,-soname,"
1902 PICFLAG="-fPIC -DPIC"
1903 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1904 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1906 *openbsd*) BLDSHARED="true"
1908 DYNEXP="-Wl,-Bdynamic"
1909 SONAMEFLAG="-Wl,-soname,"
1911 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1912 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1914 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1916 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1920 LDSHFLAGS="-set_version sgi1.0 -shared"
1921 SONAMEFLAG="-soname "
1923 if test "${GCC}" = "yes"; then
1928 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1930 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1932 LDSHFLAGS="-Wl,-G,-bexpall,-bbigtoc"
1933 DYNEXP="-Wl,-brtl,-bexpall,-bbigtoc"
1935 # as AIX code is always position independent...
1936 # .po will just create compile warnings, use po.o:
1937 if test "${GCC}" != "yes"; then
1938 ## for funky AIX compiler using strncpy()
1939 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1942 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1943 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1944 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1946 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1947 # Use special PIC flags for the native HP-UX compiler.
1950 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1951 SONAMEFLAG="-Wl,+h "
1953 if test "${GCC}" = "yes"; then
1956 PICFLAG="+z +ESnolit"
1958 if test "$host_cpu" = "ia64"; then
1961 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1964 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1966 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1967 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1969 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1970 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1972 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1975 SONAMEFLAG="-Wl,-soname,"
1977 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1978 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1980 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1981 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1983 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1986 SONAMEFLAG="-Wl,-soname,"
1988 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1990 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1991 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1993 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1994 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1996 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1998 *-univel-*) if [ test "$GCC" != yes ]; then
1999 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
2004 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
2006 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
2009 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
2010 if [ test "$GCC" != yes ]; then
2011 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
2014 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
2016 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
2021 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
2023 LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
2024 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/modules/exports.darwin"
2026 # Since gcc doesn't fail on unrecognised options, the
2027 # PIE test incorrectly succeeds. Darwin gcc does not
2028 # actually support the PIE stuff.
2031 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
2035 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
2039 if test "$enable_shared" != "yes"; then
2043 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
2044 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
2047 AC_MSG_RESULT($BLDSHARED)
2049 AC_MSG_CHECKING([LDFLAGS])
2050 AC_MSG_RESULT([$LDFLAGS])
2051 AC_MSG_CHECKING([DYNEXP])
2052 AC_MSG_RESULT([$DYNEXP])
2054 #######################################################
2055 # test whether building a shared library actually works
2056 if test $BLDSHARED = true; then
2058 AC_MSG_CHECKING([SHLD])
2059 AC_MSG_RESULT([$SHLD])
2060 AC_MSG_CHECKING([LDSHFLAGS])
2061 AC_MSG_RESULT([$LDSHFLAGS])
2063 AC_MSG_CHECKING([SHLIBEXT])
2064 AC_MSG_RESULT([$SHLIBEXT])
2065 AC_MSG_CHECKING([SONAMEFLAG])
2066 AC_MSG_RESULT([$SONAMEFLAG])
2068 AC_MSG_CHECKING([PICFLAG])
2069 AC_MSG_RESULT([$PICFLAG])
2071 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
2072 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
2074 AC_CACHE_CHECK([whether building shared libraries actually works],
2075 [ac_cv_shlib_works],[
2076 # try building a trivial shared library
2077 ac_cv_shlib_works=no
2078 # The $SHLD and $LDSHFLAGS variables may contain references to other
2079 # variables so they need to be eval'ed.
2080 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
2081 shlib.o ${srcdir-.}/tests/shlib.c && \
2082 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
2083 shlib.o && ac_cv_shlib_works=yes
2084 rm -f "shlib.$SHLIBEXT" shlib.o
2087 if test $ac_cv_shlib_works = no; then
2092 if test x"$BLDSHARED" != x"true"; then
2093 LDSHFLAGS="shared-libraries-disabled"
2094 SONAMEFLAG="shared-libraries-disabled"
2095 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
2096 SHLD="shared-libraries-disabled"
2097 PICFLAG="${PIE_CFLAGS}"
2098 SHLIBEXT="shared_libraries_disabled"
2101 AC_MSG_CHECKING([used PICFLAG])
2102 AC_MSG_RESULT([$PICFLAG])
2104 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2108 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2109 AC_TRY_RUN([#include <stdio.h>
2110 int main() { long long x = 1000000; x *= x; return ((x/1000000) == 1000000)? 0: 1; }],
2111 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2112 if test x"$samba_cv_have_longlong" = x"yes"; then
2113 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2114 AC_CHECK_TYPE(intptr_t, unsigned long long)
2116 AC_CHECK_TYPE(intptr_t, unsigned long)
2120 # Check if the compiler supports the LL prefix on long long integers.
2123 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2124 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2125 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2126 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2127 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2131 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2132 AC_TRY_RUN([#include <time.h>
2133 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2134 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2135 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2136 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2139 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2140 AC_TRY_RUN([#include <stdio.h>
2141 #include <sys/stat.h>
2142 int main() { return (sizeof(off_t) == 8) ? 0 : 1; }],
2143 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2144 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2145 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2148 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2150 #if defined(HAVE_UNISTD_H)
2154 #include <sys/stat.h>
2155 int main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) return 1; return (lstat64("/dev/null", &st)==0)?0:1; }],
2156 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2157 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2158 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2161 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2163 #if defined(HAVE_UNISTD_H)
2167 #include <sys/stat.h>
2168 int main() { return (sizeof(ino_t) == 8) ? 0 : 1; }],
2169 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2170 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2171 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2174 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2176 #if defined(HAVE_UNISTD_H)
2180 #include <sys/stat.h>
2181 int main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) return 1; return (lstat64("/dev/null", &st)==0)?0:1; }],
2182 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2183 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2184 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2187 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2189 #if defined(HAVE_UNISTD_H)
2193 #include <sys/stat.h>
2194 int main() { return (sizeof(dev_t) == 8) ? 0 : 1; }],
2195 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2196 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2197 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2200 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2202 #if defined(HAVE_UNISTD_H)
2206 #include <sys/stat.h>
2207 int main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) return 1; return (lstat64("/dev/null", &st)==0)?0:1; }],
2208 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2209 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2210 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2213 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2215 #if defined(HAVE_UNISTD_H)
2218 #include <sys/types.h>
2219 #include <dirent.h>],
2221 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2222 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2223 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2226 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2228 #if defined(HAVE_UNISTD_H)
2231 #include <sys/types.h>
2232 #include <dirent.h>],
2233 [struct dirent64 de;],
2234 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2235 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2236 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2239 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2241 #if defined(HAVE_UNISTD_H)
2244 #include <sys/types.h>
2245 int main() { dev_t dev; int i = major(dev); return 0; }],
2246 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2247 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2248 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2251 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2253 #if defined(HAVE_UNISTD_H)
2256 #include <sys/types.h>
2257 int main() { dev_t dev; int i = minor(dev); return 0; }],
2258 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2259 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2260 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2263 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2265 #if defined(HAVE_UNISTD_H)
2268 #include <sys/types.h>
2269 int main() { dev_t dev = makedev(1,2); return 0; }],
2270 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2271 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2272 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2275 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2276 AC_TRY_RUN([#include <stdio.h>
2277 int main() { char c; c=250; return (c > 0)?0:1; }],
2278 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2279 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2280 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2283 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
2284 AC_TRY_COMPILE([#include <sys/types.h>
2285 #include <sys/socket.h>
2286 #include <netinet/in.h>],
2287 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
2288 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
2289 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
2290 AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
2293 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2294 AC_TRY_COMPILE([#include <sys/types.h>
2296 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2297 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2298 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2299 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2302 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2303 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2304 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2305 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2306 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2309 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2311 #include <sys/time.h>
2312 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2313 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2314 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2315 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2316 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2319 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2321 # On some systems (eg. Linux) librt can pull in libpthread. We
2322 # don't want this to happen because libpthreads changes signal delivery
2323 # semantics in ways we are not prepared for. This breaks Linux oplocks
2324 # which rely on signals.
2326 AC_LIBTESTFUNC(rt, clock_gettime,
2328 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2329 [Whether clock_gettime is available])
2330 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2331 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2332 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2337 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
2338 AC_TRY_LINK([#include <stdarg.h>
2339 va_list ap1,ap2;], [va_copy(ap1,ap2);],
2340 samba_cv_HAVE_VA_COPY=yes,
2341 samba_cv_HAVE_VA_COPY=no)])
2342 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
2343 AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
2345 AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
2346 AC_TRY_LINK([#include <stdarg.h>
2347 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
2348 samba_cv_HAVE___VA_COPY=yes,
2349 samba_cv_HAVE___VA_COPY=no)])
2350 if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
2351 AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
2355 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
2357 #include <sys/types.h>
2359 void foo(const char *format, ...) {
2364 va_start(ap, format);
2365 len = vsnprintf(buf, 0, format, ap);
2367 if (len != 5) return 1;
2369 va_start(ap, format);
2370 len = vsnprintf(0, 0, format, ap);
2372 if (len != 5) return 1;
2374 if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) return 1;
2378 int main() { foo("hello"); }
2380 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
2381 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
2382 AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
2385 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2386 AC_TRY_RUN([#include <sys/types.h>
2388 int main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2389 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2390 di->d_name[0] == 0) return 0; return 1;} ],
2391 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2392 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2393 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2396 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2397 AC_TRY_COMPILE([#include <sys/types.h>
2398 #include <utime.h>],
2399 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);],
2400 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2401 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2402 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2406 # Check utmp details, but only if our OS offers utmp.h
2407 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2408 dnl utmp and utmpx come in many flavours
2409 dnl We need to check for many of them
2410 dnl But we don't need to do each and every one, because our code uses
2411 dnl mostly just the utmp (not utmpx) fields.
2413 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2415 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2416 AC_TRY_COMPILE([#include <sys/types.h>
2418 [struct utmp ut; ut.ut_name[0] = 'a';],
2419 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2420 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2421 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2424 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2425 AC_TRY_COMPILE([#include <sys/types.h>
2427 [struct utmp ut; ut.ut_user[0] = 'a';],
2428 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2429 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2430 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2433 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2434 AC_TRY_COMPILE([#include <sys/types.h>
2436 [struct utmp ut; ut.ut_id[0] = 'a';],
2437 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2438 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2439 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2442 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2443 AC_TRY_COMPILE([#include <sys/types.h>
2445 [struct utmp ut; ut.ut_host[0] = 'a';],
2446 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2447 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2448 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2451 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2452 AC_TRY_COMPILE([#include <sys/types.h>
2454 [struct utmp ut; time_t t; ut.ut_time = t;],
2455 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2456 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2457 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2460 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2461 AC_TRY_COMPILE([#include <sys/types.h>
2463 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2464 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2465 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2466 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2469 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2470 AC_TRY_COMPILE([#include <sys/types.h>
2472 [struct utmp ut; ut.ut_type = 0;],
2473 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2474 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2475 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2478 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2479 AC_TRY_COMPILE([#include <sys/types.h>
2481 [struct utmp ut; ut.ut_pid = 0;],
2482 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2483 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2484 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2487 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2488 AC_TRY_COMPILE([#include <sys/types.h>
2490 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2491 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2492 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2493 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2496 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2497 AC_TRY_COMPILE([#include <sys/types.h>
2499 [struct utmp ut; ut.ut_addr = 0;],
2500 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2501 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2502 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2505 if test x$ac_cv_func_pututline = xyes ; then
2506 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2507 AC_TRY_COMPILE([#include <sys/types.h>
2509 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2510 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2511 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2512 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2516 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2517 AC_TRY_COMPILE([#include <sys/types.h>
2518 #include <utmpx.h>],
2519 [struct utmpx ux; ux.ut_syslen = 0;],
2520 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2521 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2522 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2529 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2530 AC_ARG_WITH(libiconv,
2531 [ --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
2533 if test "$withval" = "no" ; then
2534 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2536 if test "$withval" != "yes" ; then
2538 ICONV_LOOK_DIRS="$withval"
2543 for i in $ICONV_LOOK_DIRS ; do
2546 save_LDFLAGS="$LDFLAGS"
2547 save_CPPFLAGS="$CPPFLAGS"
2549 iconv_current_LIBS=""
2550 iconv_current_LDFLAGS=""
2551 iconv_current_CPPFLAGS=""
2556 # This is here to handle -withval stuff for --with-libiconv
2557 # Perhaps we should always add a -L
2558 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2560 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2561 # installation paths. This gets a little tricky since we might have iconv
2562 # in both libiconv and in libc. In this case the jm_ICONV test will always
2563 # succeed when the header is found. To counter this, make sure the
2564 # library directory is there and check the ABI directory first (which
2565 # should be harmless on other systems.
2566 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2567 for l in "lib32" "lib" "lib/hpux32"; do
2568 if test -d "$i/$l" ; then
2569 LDFLAGS="$save_LDFLAGS -L$i/$l"
2571 export LDFLAGS LIBS CPPFLAGS
2572 # Try to find iconv(3)
2574 if test x"$ICONV_FOUND" = "xyes" ; then
2581 if test x"$ICONV_FOUND" = "xyes" ; then
2582 iconv_current_LDFLAGS="-L$i/$libext"
2583 iconv_current_CPPFLAGS="-I$i/include"
2585 if test x"$jm_cv_lib_iconv" != x; then
2586 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2588 # We found iconv in libc.
2589 iconv_current_LIBS=""
2594 if test x"$ICONV_FOUND" = "xyes" ; then
2596 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2597 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2598 LIBS="$save_LIBS $iconv_current_LIBS"
2599 export LDFLAGS LIBS CPPFLAGS
2601 default_dos_charset=no
2602 default_display_charset=no
2603 default_unix_charset=no
2605 # check for default dos charset name
2606 for j in CP850 IBM850 ; do
2608 default_dos_charset="$ICONV_CHARSET"
2609 if test x"$default_dos_charset" = x"$j"; then
2614 # check for default display charset name
2615 for j in ASCII 646 ; do
2617 default_display_charset="$ICONV_CHARSET"
2618 if test x"$default_display_charset" = x"$j"; then
2623 # check for default unix charset name
2624 for j in UTF-8 UTF8 ; do
2626 default_unix_charset="$ICONV_CHARSET"
2627 if test x"$default_unix_charset" = x"$j"; then
2632 if test "$default_dos_charset" != "no" -a \
2633 "$default_dos_charset" != "cross" -a \
2634 "$default_display_charset" != "no" -a \
2635 "$default_display_charset" != "cross" -a \
2636 "$default_unix_charset" != "no" -a \
2637 "$default_unix_charset" != "cross"
2639 samba_cv_HAVE_NATIVE_ICONV=yes
2641 if test "$default_dos_charset" = "cross" -o \
2642 "$default_display_charset" = "cross" -o \
2643 "$default_unix_charset" = "cross"
2645 samba_cv_HAVE_NATIVE_ICONV=cross
2647 samba_cv_HAVE_NATIVE_ICONV=no
2651 # At this point, we have a libiconv candidate. We know that
2652 # we have the right headers and libraries, but we don't know
2653 # whether it does the conversions we want. We can't test this
2654 # because we are cross-compiling. This is not necessarily a big
2655 # deal, since we can't guarantee that the results we get now will
2656 # match the results we get at runtime anyway.
2657 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2658 default_dos_charset="CP850"
2659 default_display_charset="ASCII"
2660 default_unix_charset="UTF-8"
2661 samba_cv_HAVE_NATIVE_ICONV=yes
2662 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2663 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2666 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2668 CPPFLAGS=$save_CPPFLAGS
2669 LDFLAGS=$save_LDFLAGS
2672 if test x"$iconv_current_LIBS" != x; then
2673 LIBS="$LIBS $iconv_current_LIBS"
2676 # Add the flags we need to CPPFLAGS and LDFLAGS
2677 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2678 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2680 # Turn the #defines into string literals
2681 default_dos_charset="\"$default_dos_charset\""
2682 default_display_charset="\"$default_display_charset\""
2683 default_unix_charset="\"$default_unix_charset\""
2685 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2686 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2687 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2688 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2693 # We didn't find a working iconv, so keep going
2696 # We only need to clean these up here for the next pass through the loop
2697 CPPFLAGS=$save_CPPFLAGS
2698 LDFLAGS=$save_LDFLAGS
2700 export LDFLAGS LIBS CPPFLAGS
2705 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2706 AC_MSG_WARN([Sufficient support for iconv function was not found.
2707 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2708 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2709 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2710 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2714 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2716 #include <sys/types.h>
2719 #define F_GETLEASE 1025
2722 int fd = open("/dev/null", O_RDONLY);
2723 return fcntl(fd, F_GETLEASE, 0) == -1;
2726 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2727 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2728 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2731 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2733 #include <sys/types.h>
2737 #define F_NOTIFY 1026
2740 return fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0;
2743 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2744 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2745 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2748 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2749 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h)
2750 AC_CHECK_FUNC(inotify_init)
2751 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2753 samba_cv_HAVE_INOTIFY=yes,
2754 samba_cv_HAVE_INOTIFY=no,
2755 samba_cv_HAVE_INOTIFY=cross)
2757 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2758 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2761 #################################################
2762 # Check if FAM notifications are available. For FAM info, see
2763 # http://oss.sgi.com/projects/fam/
2764 # http://savannah.nongnu.org/projects/fam/
2766 [ --enable-fam Turn on FAM support (default=auto)])
2768 if test x$enable_fam != xno; then
2769 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2770 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2771 # On IRIX, libfam requires libC, but other FAM implementations
2772 # might not need it.
2773 AC_CHECK_LIB(fam, FAMOpen2,
2774 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2775 [samba_cv_HAVE_LIBFAM=no])
2777 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2779 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2780 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2781 [samba_cv_HAVE_LIBFAM=no])
2782 unset samba_fam_xtra
2786 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2787 default_shared_modules="$default_shared_modules vfs_notify_fam"
2788 AC_TRY_COMPILE([#include <fam.h>],
2789 [FAMCodes code = FAMChanged;],
2790 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2791 [Whether fam.h contains a typedef for enum FAMCodes]),
2795 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2796 AC_MSG_ERROR(FAM support requested but FAM library not available )
2800 AC_SUBST(SMB_FAM_LIBS)
2802 #################################################
2803 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2805 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2807 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2809 #include <sys/types.h>
2812 #include <sys/file.h>
2814 #define LOCK_MAND 32
2815 #define LOCK_READ 64
2818 return flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0;
2821 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2822 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2823 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2827 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2828 AC_TRY_COMPILE([#include <sys/types.h>
2829 #include <fcntl.h>],
2830 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2831 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2832 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2833 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2836 #################################################
2837 # Check for POSIX capability support
2839 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2840 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2843 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2846 AC_LIBTESTFUNC(cap, cap_get_proc)
2848 AC_CACHE_CHECK([for POSIX capabilities],
2849 samba_cv_HAVE_POSIX_CAPABILITIES,
2852 #include <sys/types.h>
2853 #include <sys/capability.h>
2856 cap_value_t vals[1];
2857 if (!(cap = cap_get_proc()))
2859 vals[0] = CAP_CHOWN;
2860 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2864 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2865 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2866 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2869 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2870 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2871 [Whether POSIX capabilities are available])
2879 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2880 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2883 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2884 AC_TRY_COMPILE([#include <sys/types.h>
2885 #if defined(HAVE_RPC_RPC_H)
2886 #include <rpc/rpc.h>
2889 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2890 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2891 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2894 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2895 AC_TRY_COMPILE([#include <sys/types.h>
2896 #if defined(HAVE_RPC_RPC_H)
2897 #include <rpc/rpc.h>
2900 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2901 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2902 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2905 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2906 AC_TRY_COMPILE([#include <sys/types.h>
2907 #if defined(HAVE_RPC_RPC_H)
2908 #include <rpc/rpc.h>
2911 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2912 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2913 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2916 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2917 AC_TRY_COMPILE([#include <sys/types.h>
2918 #if defined(HAVE_RPC_RPC_H)
2919 #include <rpc/rpc.h>
2922 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2923 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2924 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2928 dnl Some systems (SCO) have a problem including
2929 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2930 dnl as a #define in <prot.h> and as part of an enum
2934 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2935 AC_TRY_COMPILE([#include <sys/types.h>
2936 #ifdef HAVE_SYS_SECURITY_H
2937 #include <sys/security.h>
2939 #endif /* HAVE_SYS_SECURITY_H */
2940 #if defined(HAVE_RPC_RPC_H)
2941 #include <rpc/rpc.h>
2944 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2945 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2946 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2949 AC_MSG_CHECKING([for test routines])
2950 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2952 AC_MSG_ERROR([cant find test code. Aborting config]),
2953 AC_MSG_WARN([cannot run when cross-compiling]))
2955 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2956 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2957 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2958 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2959 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2962 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
2963 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
2964 samba_cv_HAVE_WORKING_AF_LOCAL=yes,
2965 samba_cv_HAVE_WORKING_AF_LOCAL=no,
2966 samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
2967 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
2969 AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
2972 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2973 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2974 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2975 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2976 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2979 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
2980 AC_TRY_RUN([#include <stdlib.h>
2981 #include <sys/types.h>
2982 #include <sys/stat.h>
2986 char tpl[20]="/tmp/test.XXXXXX";
2987 int fd = mkstemp(tpl);
2988 if (fd == -1) return 1;
2990 if (fstat(fd, &st) != 0) return 1;
2991 if ((st.st_mode & 0777) != 0600) return 1;
2994 samba_cv_HAVE_SECURE_MKSTEMP=yes,
2995 samba_cv_HAVE_SECURE_MKSTEMP=no,
2996 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
2997 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
2998 AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
3001 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
3003 #include "${srcdir-.}/lib/replace/test/os2_delete.c"
3005 return test_readdir_os2_delete();
3008 [samba_cv_HAVE_BROKEN_READDIR=no],
3009 [samba_cv_HAVE_BROKEN_READDIR=yes],
3010 [samba_cv_HAVE_BROKEN_READDIR="assuming not"])])
3012 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
3013 AC_CACHE_CHECK([for replacing readdir],samba_cv_REPLACE_READDIR,[
3015 #include "${srcdir-.}/lib/repdir.c"
3016 #include "${srcdir-.}/lib/replace/test/os2_delete.c"
3018 return test_readdir_os2_delete();
3020 samba_cv_REPLACE_READDIR=yes,samba_cv_REPLACE_READDIR=no)])
3023 if test x"$samba_cv_REPLACE_READDIR" = x"yes"; then
3024 AC_DEFINE(REPLACE_READDIR,1,[replace readdir])
3027 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3028 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3029 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3030 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3031 AC_CHECK_FUNCS(getpagesize)
3034 # look for a method of finding the list of network interfaces
3036 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
3037 SAVE_CPPFLAGS="$CPPFLAGS"
3038 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
3040 #define HAVE_IFACE_AIX 1
3041 #define AUTOCONF_TEST 1
3042 #undef _XOPEN_SOURCE_EXTENDED
3043 #include "${srcdir-.}/lib/interfaces.c"],
3044 samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
3045 CPPFLAGS="$SAVE_CPPFLAGS"
3046 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
3047 iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
3050 if test $iface = no; then
3051 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
3052 SAVE_CPPFLAGS="$CPPFLAGS"
3053 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
3055 #define HAVE_IFACE_IFCONF 1
3056 #define AUTOCONF_TEST 1
3057 #include "${srcdir-.}/lib/interfaces.c"],
3058 samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
3059 CPPFLAGS="$SAVE_CPPFLAGS"
3060 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
3061 iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
3065 if test $iface = no; then
3066 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
3067 SAVE_CPPFLAGS="$CPPFLAGS"
3068 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
3070 #define HAVE_IFACE_IFREQ 1
3071 #define AUTOCONF_TEST 1
3072 #include "${srcdir-.}/lib/interfaces.c"],
3073 samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
3074 CPPFLAGS="$SAVE_CPPFLAGS"
3075 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
3076 iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
3081 ################################################
3082 # look for a method of setting the effective uid
3084 if test $seteuid = no; then
3085 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3087 #define AUTOCONF_TEST 1
3088 #define USE_SETRESUID 1
3089 #include "confdefs.h"
3090 #include "${srcdir-.}/lib/util_sec.c"],
3091 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3092 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3093 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3098 if test $seteuid = no; then
3099 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3101 #define AUTOCONF_TEST 1
3102 #define USE_SETREUID 1
3103 #include "confdefs.h"
3104 #include "${srcdir-.}/lib/util_sec.c"],
3105 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3106 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3107 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3111 if test $seteuid = no; then
3112 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3114 #define AUTOCONF_TEST 1
3115 #define USE_SETEUID 1
3116 #include "confdefs.h"
3117 #include "${srcdir-.}/lib/util_sec.c"],
3118 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3119 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3120 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3124 if test $seteuid = no; then
3125 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3127 #define AUTOCONF_TEST 1
3128 #define USE_SETUIDX 1
3129 #include "confdefs.h"
3130 #include "${srcdir-.}/lib/util_sec.c"],
3131 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3132 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3133 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3137 AC_CACHE_CHECK([for the Darwin initgroups system call],
3138 samba_cv_DARWIN_INITGROUPS,
3140 #include <sys/syscall.h>
3143 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3144 samba_cv_DARWIN_INITGROUPS=yes,
3145 samba_cv_DARWIN_INITGROUPS=no)
3148 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3149 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3150 [Whether to use the Darwin-specific initgroups system call])
3153 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
3154 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
3155 samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
3156 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
3157 AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
3160 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3161 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
3162 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3163 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3164 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3167 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3168 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
3169 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3170 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3171 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3176 dnl Don't check for 64 bit fcntl locking if we know that the
3177 dnl glibc2.1 broken check has succeeded.
3180 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3182 #if defined(HAVE_UNISTD_H)
3192 #ifdef HAVE_SYS_FCNTL_H
3193 #include <sys/fcntl.h>
3195 int main() { struct flock64 fl64;
3196 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3202 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3204 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3205 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3209 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3210 AC_TRY_COMPILE([#include <sys/types.h>
3211 #include <sys/stat.h>
3212 #include <unistd.h>],
3213 [struct stat st; st.st_blocks = 0;],
3214 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3215 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3216 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3219 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3220 AC_TRY_COMPILE([#include <sys/types.h>
3221 #include <sys/stat.h>
3222 #include <unistd.h>],
3223 [struct stat st; st.st_blksize = 0;],
3224 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3225 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3226 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3229 AC_CACHE_CHECK([for st_flags in struct stat],
3230 samba_cv_HAVE_STAT_ST_FLAGS,
3232 AC_TRY_COMPILE([#include <sys/types.h>
3233 #include <sys/stat.h>
3234 #include <unistd.h>],
3235 [struct stat st; st.st_flags = 0;],
3236 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3237 samba_cv_HAVE_STAT_ST_FLAGS=no,
3238 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3241 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3242 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3243 [Whether the stat struct has a st_flags member])
3248 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
3250 #ifdef HAVE_SYS_VFS_H
3251 #include <sys/vfs.h>
3253 #ifdef HAVE_SYS_CAPABILITY_H
3254 #include <sys/capability.h>
3257 samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
3258 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
3259 AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
3264 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3266 #include <sys/types.h>
3267 #include <sys/acl.h>
3268 #if defined(HAVE_RPCSVC_NIS_H)
3269 #include <rpcsvc/nis.h>
3272 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3273 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3274 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3277 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3283 char *newpath = realpath("/tmp", NULL);
3284 return (newpath != NULL) ? 0 : 1;
3287 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3288 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3289 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3292 #################################################
3293 # check for AFS clear-text auth support
3294 samba_cv_WITH_AFS=no
3295 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3297 [ --with-afs Include AFS clear-text auth support (default=no) ],
3298 [ case "$withval" in
3300 AC_MSG_RESULT($withval)
3301 samba_cv_WITH_AFS=$withval
3310 ####################################################
3311 # check for Linux-specific AFS fake-kaserver support
3312 samba_cv_WITH_FAKE_KASERVER=no
3313 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3314 AC_ARG_WITH(fake-kaserver,
3315 [ --with-fake-kaserver Include AFS fake-kaserver support (default=no) ],
3316 [ case "$withval" in
3318 AC_MSG_RESULT($withval)
3319 samba_cv_WITH_FAKE_KASERVER=$withval
3328 #################################################
3329 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3330 if test x"$samba_cv_WITH_AFS" != x"no" ||
3331 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3333 # see if this box has the afs-headers in /usr/include/afs
3334 AC_MSG_CHECKING(for /usr/include/afs)
3335 if test -d /usr/include/afs; then
3336 CFLAGS="$CFLAGS -I/usr/include/afs"
3337 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
3345 AC_CHECK_HEADERS(afs.h afs/afs.h)
3346 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3347 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3348 test x"$samba_cv_WITH_AFS" = x"auto"; then
3349 AC_MSG_WARN([AFS cannot be supported without afs.h])
3351 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3354 have_afs_headers=yes
3358 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3359 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3362 #################################################
3363 # check whether to compile AFS/NT ACL mapping module
3364 samba_cv_WITH_VFS_AFSACL=no
3365 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3366 AC_ARG_WITH(vfs-afsacl,
3367 [ --with-vfs-afsacl Include AFS to NT ACL mapping module (default=no) ],
3368 [ case "$withval" in
3370 AC_MSG_RESULT($withval)
3371 samba_cv_WITH_VFS_AFSACL=yes
3380 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3381 default_shared_modules="$default_shared_modules vfs_afsacl"
3384 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3385 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3388 #################################################
3389 # check for the DFS clear-text auth system
3390 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3392 [ --with-dce-dfs Include DCE/DFS clear-text auth support (default=no)],
3393 [ case "$withval" in
3396 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3405 ########################################################