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])
9 SMB_VERSION_STRING=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_OFFICIAL_STRING' | cut -d '"' -f2`
10 echo "SAMBA VERSION: ${SMB_VERSION_STRING}"
12 SAMBA_VERSION_GIT_COMMIT_FULLREV=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_GIT_COMMIT_FULLREV' | cut -d ' ' -f3- | cut -d '"' -f2`
13 if test -n "${SAMBA_VERSION_GIT_COMMIT_FULLREV}";then
14 echo "BUILD COMMIT REVISION: ${SAMBA_VERSION_GIT_COMMIT_FULLREV}"
16 SAMBA_VERSION_GIT_COMMIT_DATE=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_GIT_COMMIT_DATE' | cut -d ' ' -f3-`
17 if test -n "${SAMBA_VERSION_GIT_COMMIT_DATE}";then
18 echo "BUILD COMMIT DATE: ${SAMBA_VERSION_GIT_COMMIT_DATE}"
20 SAMBA_VERSION_GIT_COMMIT_TIME=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_GIT_COMMIT_TIME' | cut -d ' ' -f3-`
21 if test -n "${SAMBA_VERSION_GIT_COMMIT_TIME}";then
22 echo "BUILD COMMIT TIME: ${SAMBA_VERSION_GIT_COMMIT_TIME}"
24 # just to keep the build-farm gui happy for now...
25 echo "BUILD REVISION: ${SAMBA_VERSION_GIT_COMMIT_TIME}"
28 AC_LIBREPLACE_LOCATION_CHECKS
33 #################################################
34 # Directory handling stuff to support both the
35 # legacy SAMBA directories and FHS compliant
37 AC_PREFIX_DEFAULT(/usr/local/samba)
39 rootsbindir="\${SBINDIR}"
40 lockdir="\${VARDIR}/locks"
41 piddir="\${VARDIR}/locks"
42 test "${mandir}" || mandir="\${prefix}/man"
43 logfilebase="\${VARDIR}"
44 privatedir="\${prefix}/private"
45 test "${libdir}" || libdir="\${prefix}/lib"
46 pammodulesdir="\${LIBDIR}/security"
47 configdir="\${LIBDIR}"
48 swatdir="\${prefix}/swat"
51 [ --with-fhs Use FHS-compliant paths (default=no)],
54 lockdir="\${VARDIR}/lib/samba"
55 piddir="\${VARDIR}/run"
56 mandir="\${prefix}/share/man"
57 logfilebase="\${VARDIR}/log/samba"
58 privatedir="\${CONFIGDIR}/private"
59 libdir="\${prefix}/lib/samba"
60 configdir="\${sysconfdir}/samba"
61 swatdir="\${DATADIR}/samba/swat"
65 #################################################
66 # set private directory location
67 AC_ARG_WITH(privatedir,
68 [ --with-privatedir=DIR Where to put smbpasswd ($ac_default_prefix/private)],
72 # Just in case anybody calls it without argument
74 AC_MSG_WARN([--with-privatedir called without argument - will use default])
81 #################################################
82 # set root sbin directory location
83 AC_ARG_WITH(rootsbindir,
84 [ --with-rootsbindir=DIR Which directory to use for root sbin ($ac_default_prefix/sbin)],
88 # Just in case anybody calls it without argument
90 AC_MSG_WARN([--with-rootsbindir called without argument - will use default])
93 rootsbindir="$withval"
97 #################################################
98 # set lock directory location
100 [ --with-lockdir=DIR Where to put lock files ($ac_default_prefix/var/locks)],
104 # Just in case anybody calls it without argument
106 AC_MSG_WARN([--with-lockdir called without argument - will use default])
113 #################################################
114 # set pid directory location
116 [ --with-piddir=DIR Where to put pid files ($ac_default_prefix/var/locks)],
120 # Just in case anybody calls it without argument
122 AC_MSG_WARN([--with-piddir called without argument - will use default])
129 #################################################
130 # set SWAT directory location
132 [ --with-swatdir=DIR Where to put SWAT files ($ac_default_prefix/swat)],
136 # Just in case anybody does it
138 AC_MSG_WARN([--with-swatdir called without argument - will use default])
145 #################################################
146 # set configuration directory location
147 AC_ARG_WITH(configdir,
148 [ --with-configdir=DIR Where to put configuration files ($libdir)],
152 # Just in case anybody does it
154 AC_MSG_WARN([--with-configdir called without argument - will use default])
161 #################################################
162 # set log directory location
163 AC_ARG_WITH(logfilebase,
164 [ --with-logfilebase=DIR Where to put log files ($VARDIR)],
168 # Just in case anybody does it
170 AC_MSG_WARN([--with-logfilebase called without argument - will use default])
173 logfilebase="$withval"
177 #################################################
178 # set lib directory location
180 [ --with-libdir=DIR Where to put libdir ($libdir)],
184 # Just in case anybody does it
186 AC_MSG_WARN([--with-libdir without argument - will use default])
193 #################################################
194 # set PAM modules directory location
195 AC_ARG_WITH(pammodulesdir,
196 [ --with-pammodulesdir=DIR Which directory to use for PAM modules ($ac_default_prefix/$libdir/security)],
200 # Just in case anybody calls it without argument
202 AC_MSG_WARN([--with-pammodulesdir called without argument - will use default])
205 pammodulesdir="$withval"
209 #################################################
210 # set man directory location
212 [ --with-mandir=DIR Where to put man pages ($mandir)],
216 # Just in case anybody does it
218 AC_MSG_WARN([--with-mandir without argument - will use default])
226 [ --with-cfenc=HEADERDIR Use internal CoreFoundation encoding API
227 for optimization (Mac OS X/Darwin only)],
229 # May be in source $withval/CoreFoundation/StringEncodings.subproj.
230 # Should have been in framework $withval/CoreFoundation.framework/Headers.
232 $withval/CoreFoundation/StringEncodings.subproj \
233 $withval/StringEncodings.subproj \
234 $withval/CoreFoundation.framework/Headers \
238 if test -r $d/CFStringEncodingConverter.h; then
239 ln -sfh $d include/CoreFoundation
244 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
245 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
246 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/talloc"
247 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/tdb/include"
248 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
249 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
251 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
253 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
254 if test "x${srcdir-.}" != "x."; then
255 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
261 AC_SUBST(logfilebase)
266 AC_SUBST(rootsbindir)
267 AC_SUBST(pammodulesdir)
269 dnl Unique-to-Samba variables we'll be playing with.
270 AC_SUBST(SAMBA_CPPFLAGS)
278 AC_SUBST(PIE_LDFLAGS)
280 AC_SUBST(INSTALLLIBCMD_SH)
281 AC_SUBST(INSTALLLIBCMD_A)
282 AC_SUBST(UNINSTALLLIBCMD_SH)
283 AC_SUBST(UNINSTALLLIBCMD_A)
284 AC_SUBST(INSTALL_LIBMSRPC)
285 AC_SUBST(UNINSTALL_LIBMSRPC)
286 AC_SUBST(LIBMSRPC_SHARED)
288 AC_SUBST(INSTALL_LIBADDNS)
289 AC_SUBST(UNINSTALL_LIBADDNS)
290 AC_SUBST(LIBADDNS_SHARED)
292 AC_SUBST(INSTALL_LIBSMBCLIENT)
293 AC_SUBST(UNINSTALL_LIBSMBCLIENT)
294 AC_SUBST(LIBSMBCLIENT_SHARED)
295 AC_SUBST(LIBSMBCLIENT)
296 AC_SUBST(INSTALL_LIBSMBSHAREMODES)
297 AC_SUBST(UNINSTALL_LIBSMBSHAREMODES)
298 AC_SUBST(LIBSMBSHAREMODES_SHARED)
299 AC_SUBST(LIBSMBSHAREMODES)
303 AC_SUBST(PASSDB_LIBS)
308 AC_SUBST(PAM_MODULES)
309 AC_SUBST(INSTALL_PAM_MODULES)
310 AC_SUBST(UNINSTALL_PAM_MODULES)
311 AC_SUBST(NSS_MODULES)
312 AC_SUBST(EXTRA_BIN_PROGS)
313 AC_SUBST(SMBMOUNT_PROGS)
314 AC_SUBST(CIFSMOUNT_PROGS)
315 AC_SUBST(INSTALL_CIFSMOUNT)
316 AC_SUBST(UNINSTALL_CIFSMOUNT)
317 AC_SUBST(CIFSUPCALL_PROGS)
318 AC_SUBST(INSTALL_CIFSUPCALL)
319 AC_SUBST(UNINSTALL_CIFSUPCALL)
320 AC_SUBST(EXTRA_SBIN_PROGS)
321 AC_SUBST(EXTRA_ALL_TARGETS)
322 AC_SUBST(CONFIG_LIBS)
325 ## check for --enable-debug first before checking CFLAGS before
326 ## so that we don't mix -O and -g
328 [ --enable-debug Turn on compiler debugging information (default=no)],
329 [if eval "test x$enable_debug = xyes"; then
330 CFLAGS="${CFLAGS} -g"
333 # compile with optimization and without debugging by default, but
334 # allow people to set their own preference.
335 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
336 # if it has no value. This prevent *very* large debug binaries from occurring
338 if test "x$CFLAGS" = x; then
342 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
344 AC_LIBREPLACE_CC_CHECKS
346 m4_include(lib/socket_wrapper/config.m4)
348 #################################################
349 # set prefix for 'make test'
351 AC_SUBST(selftest_prefix)
352 AC_ARG_WITH(selftest-prefix,
353 [ --with-selftest-prefix=DIR The prefix where make test will be runned ($selftest_prefix)],
356 AC_MSG_WARN([--with-selftest-prefix called without argument - will use default])
359 selftest_prefix="$withval"
364 #################################################
365 # set path of samba4's smbtorture
367 AC_SUBST(smbtorture4_path)
368 AC_ARG_WITH(smbtorture4_path,
369 [ --with-smbtorture4-path=PATH The path to a samba4 smbtorture for make test (none)],
372 AC_MSG_ERROR([--with-smbtorture4-path should take a path])
375 smbtorture4_path="$withval"
376 if test -z "$smbtorture4_path" -a ! -f $smbtorture4_path; then
377 AC_MSG_ERROR(['$smbtorture_path' does not exist!])
383 AC_ARG_ENABLE(developer, [ --enable-developer Turn on developer warnings and debugging (default=no)],
384 [if eval "test x$enable_developer = xyes"; then
386 CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
387 # Add -Wdeclaration-after-statement if compiler supports it
389 [that the C compiler understands -Wdeclaration-after-statement],
390 samba_cv_HAVE_Wdeclaration_after_statement, [
395 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
396 samba_cv_HAVE_Wdeclaration_after_statement=yes,
397 samba_cv_HAVE_Wdeclaration_after_statement=no,
398 samba_cv_HAVE_Wdeclaration_after_statement=cross)
400 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
401 CFLAGS="${CFLAGS} -Wdeclaration-after-statement"
405 AC_ARG_ENABLE(krb5developer, [ --enable-krb5developer Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
406 [if eval "test x$enable_krb5developer = xyes"; then
408 CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
411 AC_ARG_ENABLE(dmalloc, [ --enable-dmalloc Enable heap debugging [default=no]])
413 if test "x$enable_dmalloc" = xyes
415 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
416 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
417 [Define to check invariants around some common functions])
418 LIBS="$LIBS -ldmalloc"
421 #################################################
422 # check for a shared memory profiling support
423 AC_MSG_CHECKING(whether to use profiling)
424 AC_ARG_WITH(profiling-data,
425 [ --with-profiling-data Include gathering source code profile information (default=no)],
429 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
430 samba_cv_WITH_PROFILE=yes
434 samba_cv_WITH_PROFILE=no
440 dnl Checks for programs.
444 AC_PATH_PROG(PERL, perl)
446 AC_CHECK_TOOL(AR, ar)
448 dnl Check if we use GNU ld
452 dnl Certain versions of GNU ld the default is not to have the
453 dnl --allow-shlib-undefined flag defined. This causes a stackload of
454 dnl warnings when building modules.
455 if test "$ac_cv_prog_gnu_ld" = "yes"; then
456 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
457 AC_MSG_CHECKING(GNU ld release date)
459 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
461 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
462 if test -n "$ac_cv_gnu_ld_date"; then
463 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
464 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
467 AC_MSG_CHECKING(GNU ld release version)
469 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
470 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
471 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
473 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
474 AC_MSG_CHECKING(GNU ld release version major)
475 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
476 AC_MSG_CHECKING(GNU ld release version minor)
477 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
478 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
479 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
484 dnl look for executable suffix
487 dnl Check if C compiler understands -c and -o at the same time
489 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
496 dnl Check if the C compiler understands -Werror
497 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
502 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
503 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
504 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
505 Werror_FLAGS="-Werror"
507 dnl Check if the C compiler understands -w2
508 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
513 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
514 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
515 if test x"$samba_cv_HAVE_w2" = x"yes"; then
520 dnl Check if the C compiler understands volatile (it should, being ANSI).
521 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
522 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
523 samba_cv_volatile=yes,samba_cv_volatile=no)])
524 if test x"$samba_cv_volatile" = x"yes"; then
525 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
528 ############################################
529 # check if the compiler can handle negative enum values
530 # and don't truncate the values to INT_MAX
531 # a runtime test is needed here
533 AC_CACHE_CHECK([that the C compiler understands negative enum values],SMB_BUILD_CC_NEGATIVE_ENUM_VALUES, [
537 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
539 enum negative_values v1 = NEGATIVE_VALUE;
540 unsigned v2 = NEGATIVE_VALUE;
542 if (v1 != 0xFFFFFFFF) {
543 printf("%u != 0xFFFFFFFF\n", v1);
546 if (v2 != 0xFFFFFFFF) {
547 printf("%u != 0xFFFFFFFF\n", v2);
554 SMB_BUILD_CC_NEGATIVE_ENUM_VALUES=yes,SMB_BUILD_CC_NEGATIVE_ENUM_VALUES=no)])
555 if test x"$SMB_BUILD_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
556 AC_MSG_WARN([using --unit-enums for pidl])
557 PIDL_ARGS="$PIDL_ARGS --uint-enums"
560 dnl Figure out the flags to support named structure initializers
562 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
564 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
565 AC_MSG_CHECKING(uname -s)
566 AC_MSG_RESULT(${UNAME_S})
568 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
569 AC_MSG_CHECKING(uname -r)
570 AC_MSG_RESULT(${UNAME_R})
572 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
573 AC_MSG_CHECKING(uname -m)
574 AC_MSG_RESULT(${UNAME_M})
576 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
577 AC_MSG_CHECKING(uname -p)
578 AC_MSG_RESULT(${UNAME_P})
580 dnl Add #include for broken IRIX header files
583 #TODO add to libreplace
584 if test x"$ac_cv_prog_gcc" != x"yes" ; then
585 dnl Fix sensible defaults for MIPSPro compilers. The
586 dnl error numbers are valid for the 7.3 compilers,
587 dnl hopefully also valid for the 7.4 series.
589 dnl Bugzilla 3801. Force an error on warning 1035
590 dnl so we don't incorrectly detect stdint.h. This
591 dnl warning is emitted for #error directives.
592 CFLAGS="$CFLAGS -diag_error 1035"
593 dnl 1209: Controlling expression is constant
594 dnl 1174: Function foo declared but never referenced
595 dnl 3201: Parameter foo was never referenced
596 CFLAGS="$CFLAGS -woff 1209,1174,3201"
604 dnl Add modules that have to be built by default here
605 dnl These have to be built static:
606 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_shutdown rpc_lsa_ds rpc_wkssvc rpc_svcctl rpc_ntsvcs rpc_net rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog rpc_echo auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
608 dnl These are preferably build shared, and static if dlopen() is not available
609 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"
611 if test "x$developer" = xyes; then
612 default_static_modules="$default_static_modules rpc_rpcecho"
613 default_shared_modules="$default_shared_modules charset_weird"
617 # Config CPPFLAG settings for strange OS's that must be set
618 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
619 # case statement; its first reference must be unconditional.
624 # Defines needed for HPUX support.
625 # HPUX has bigcrypt but (sometimes?) doesn't use it for
626 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
630 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
631 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
632 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
633 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
634 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
635 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
638 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
639 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
640 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
641 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
642 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
643 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
644 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
645 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Unix 98 sources -- needed for socklen_t in getsockopt on HP/UX 11])
651 # CRAY Unicos has broken const handling
653 AC_MSG_RESULT([disabling const])
654 CPPFLAGS="$CPPFLAGS -Dconst="
658 # AIX4.x doesn't even admit to having large
659 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
662 AC_MSG_RESULT([enabling large file support])
663 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
664 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
667 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
668 # to the existance of large files..
669 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
670 # recommendations on large file support, however it makes the
671 # compile work using gcc 2.7 and 2.8, whereas using the Sun
672 # recommendation makes the compile fail on gcc2.7. JRA.
674 # Solaris uses SYSV printing. Make sure to set that here. --jerry
677 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
679 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
680 AC_MSG_RESULT([no large file support])
683 AC_MSG_RESULT([enabling large file support])
684 if test "$ac_cv_prog_gcc" = yes; then
685 ${CC-cc} -v >conftest.c 2>&1
686 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
688 case "$ac_cv_gcc_compiler_version_number" in
689 *"gcc version 2.6"*|*"gcc version 2.7"*)
690 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
691 LDFLAGS="$LDFLAGS -lthread"
692 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
695 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
696 LDFLAGS="$LDFLAGS -lthread"
697 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
698 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
702 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
703 LDFLAGS="$LDFLAGS -lthread"
704 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
705 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
711 # IRIX uses SYSV printing. Make sure to set that here
714 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
716 *freebsd*|*dragonfly*)
717 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
720 # VOS may need to have POSIX support and System V compatibility enabled.
727 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
728 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
732 *-D_SYSV*|*-D_SVID_SOURCE*)
735 CPPFLAGS="$CPPFLAGS -D_SYSV"
736 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
740 # Tests needed for SINIX large file support.
743 if test $host = mips-sni-sysv4 ; then
744 AC_MSG_CHECKING([for LFS support])
745 old_CPPFLAGS="$CPPFLAGS"
746 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
750 #if _LFS64_LARGEFILE == 1
755 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
756 CPPFLAGS="$old_CPPFLAGS"
757 if test x$SINIX_LFS_SUPPORT = xyes ; then
758 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
759 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
760 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
761 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
762 LIBS="`getconf LFS64_LIBS` $LIBS"
764 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
768 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
771 AC_MSG_CHECKING([for LFS support])
772 old_CPPFLAGS="$CPPFLAGS"
773 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
776 #include <sys/utsname.h>
780 #if _LFS64_LARGEFILE == 1
785 /* Ensure this is glibc 2.2 or higher */
786 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
787 int libc_major = __GLIBC__;
788 int libc_minor = __GLIBC_MINOR__;
796 /* Ensure this is kernel 2.4 or higher */
799 release = strdup(uts.release);
800 major = atoi(strsep(&release, "."));
801 minor = atoi(strsep(&release, "."));
803 if (major > 2 || (major == 2 && minor > 3))
810 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
811 CPPFLAGS="$old_CPPFLAGS"
812 if test x$LINUX_LFS_SUPPORT = xyes ; then
813 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
814 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
815 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
816 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
818 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
822 # MacOS X is the *only* system that uses compose character in utf8. This
823 # is so horribly broken....
826 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
828 # Add a system specific charset module.
829 default_shared_modules="$default_shared_modules charset_macosxfs"
833 AC_MSG_CHECKING([for LFS support])
834 old_CPPFLAGS="$CPPFLAGS"
835 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
839 #if _LFS64_LARGEFILE == 1
844 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
845 CPPFLAGS="$old_CPPFLAGS"
846 if test x$GLIBC_LFS_SUPPORT = xyes ; then
847 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
848 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
849 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
851 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
856 AC_LIBREPLACE_BROKEN_CHECKS
858 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
861 for obj in ${LIBREPLACEOBJ}; do
862 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
864 AC_SUBST(LIBREPLACE_OBJS)
866 # add -ldl to the global LIBS
867 LIBS="${LIBS} ${LIBDL}"
869 AC_CHECK_HEADERS(aio.h arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
870 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
871 AC_CHECK_HEADERS(limits.h float.h)
872 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
873 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
874 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
875 AC_CHECK_HEADERS(sys/un.h)
876 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
877 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
878 AC_CHECK_HEADERS(sys/sysmacros.h)
879 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
880 AC_CHECK_HEADERS(langinfo.h locale.h)
881 AC_CHECK_HEADERS(xfs/libxfs.h)
883 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
889 ## These fail to compile on IRIX so just check for their presence
890 AC_CHECK_HEADERS(sys/mode.h,,,)
892 # Look for Darwin headers
893 old_CPPFLAGS="$CPPFLAGS"
894 CPPFLAGS="-Iinclude $CPPFLAGS"
895 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
896 CPPFLAGS="$old_CPPFLAGS"
898 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
899 # subdirectory of headers.
900 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
902 # check for linux on amd64 since valgrind is not quite there yet
907 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
915 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
916 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
920 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
921 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
922 if test x"$ac_cv_header_shadow_h" = x"yes"; then
923 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
927 AC_CHECK_HEADERS(shadow.h)
928 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
929 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
931 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
932 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
934 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
936 # For experimental utmp support (lastlog on some BSD-like systems)
937 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
939 AC_CHECK_SIZEOF(int,cross)
940 AC_CHECK_SIZEOF(long,cross)
941 AC_CHECK_SIZEOF(long long,cross)
942 AC_CHECK_SIZEOF(short,cross)
957 AC_CHECK_TYPE(ino_t,unsigned)
958 AC_CHECK_TYPE(loff_t,off_t)
959 AC_CHECK_TYPE(offset_t,loff_t)
960 AC_CHECK_TYPE(ssize_t, int)
961 AC_CHECK_TYPE(wchar_t, unsigned short)
962 AC_CHECK_TYPE(comparison_fn_t,
963 [AC_DEFINE(HAVE_COMPARISON_FN_T, 1,[Whether or not we have comparison_fn_t])])
965 ############################################
966 # for cups support we need libcups, and a handful of header files
969 [ --enable-cups Turn on CUPS support (default=auto)])
971 if test x$enable_cups != xno; then
972 AC_PATH_PROG(CUPS_CONFIG, cups-config)
974 if test "x$CUPS_CONFIG" != x; then
975 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
976 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
977 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
978 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
979 elif test x"$enable_cups" = x"yes"; then
980 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
984 AC_ARG_ENABLE(iprint,
985 [ --enable-iprint Turn on iPrint support (default=yes if cups is yes)])
987 if test x$enable_iprint != xno; then
988 if test "x$CUPS_CONFIG" != x; then
989 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
990 elif test x"$enable_iprint" = x"yes"; then
991 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
995 ############################################
996 # check if the compiler will optimize out function calls
997 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
1002 this_function_does_not_exist();
1008 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
1009 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
1010 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
1013 ############################################
1014 # check for unix domain sockets
1015 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
1017 #include <sys/types.h>
1020 #include <sys/socket.h>
1021 #include <sys/un.h>],
1023 struct sockaddr_un sunaddr;
1024 sunaddr.sun_family = AF_UNIX;
1026 samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
1027 if test x"$samba_cv_unixsocket" = x"yes"; then
1028 AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
1032 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
1034 #include <sys/types.h>
1039 #include <sys/socket.h>],[socklen_t i = 0],
1040 samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
1041 if test x"$samba_cv_socklen_t" = x"yes"; then
1042 AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
1045 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
1047 #include <sys/types.h>
1052 #include <signal.h>],[sig_atomic_t i = 0],
1053 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
1054 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
1055 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
1058 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
1060 #include <sys/types.h>
1065 #if TIME_WITH_SYS_TIME
1066 # include <sys/time.h>
1069 # if HAVE_SYS_TIME_H
1070 # include <sys/time.h>
1075 ],[struct timespec ts;],
1076 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
1077 if test x"$samba_cv_struct_timespec" = x"yes"; then
1078 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
1081 # stupid headers have the functions but no declaration. grrrr.
1082 AC_HAVE_DECL(errno, [#include <errno.h>])
1083 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
1084 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
1085 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
1086 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
1087 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
1088 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
1090 # and glibc has setresuid under linux but the function does
1091 # nothing until kernel 2.1.44! very dumb.
1092 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
1093 AC_TRY_RUN([#include <errno.h>
1094 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
1095 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
1096 if test x"$samba_cv_have_setresuid" = x"yes"; then
1097 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
1100 # Do the same check for setresguid...
1102 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
1103 AC_TRY_RUN([#include <unistd.h>
1105 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
1106 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
1107 if test x"$samba_cv_have_setresgid" = x"yes"; then
1108 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
1113 ###############################################
1114 # Readline included by default unless explicitly asked not to
1115 test "${with_readline+set}" != "set" && with_readline=yes
1117 # test for where we get readline() from
1118 AC_MSG_CHECKING(whether to use readline)
1119 AC_ARG_WITH(readline,
1120 [ --with-readline[=DIR] Look for readline include/libs in DIR (default=auto) ],
1121 [ case "$with_readline" in
1125 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1126 AC_CHECK_HEADERS(readline/history.h)
1128 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1129 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1130 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1132 AC_CHECK_LIB(readline, rl_callback_handler_install,
1133 [TERMLIBS="-lreadline $TERMLIBS"
1134 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1135 break], [TERMLIBS=], $TERMLIBS)])
1143 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1144 # alternate readline path
1146 _cppflags=${CPPFLAGS}
1148 # Add additional search path
1149 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1150 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1152 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1153 AC_CHECK_HEADERS(readline/history.h)
1155 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1156 for termlib in ncurses curses termcap terminfo termlib; do
1157 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1159 AC_CHECK_LIB(readline, rl_callback_handler_install,
1160 [TERMLDFLAGS="-L$with_readline/lib"
1161 TERMCPPFLAGS="-I$with_readline/include"
1162 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1163 TERMLIBS="-lreadline $TERMLIBS"
1164 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1165 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1173 AC_SUBST(TERMLDFLAGS)
1175 # The readline API changed slightly from readline3 to readline4, so
1176 # code will generate warnings on one of them unless we have a few
1178 AC_CHECK_LIB(readline, rl_completion_matches,
1179 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1180 [Do we have rl_completion_matches?])],
1184 # not all readline libs have rl_event_hook or history_list
1185 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1186 AC_CHECK_LIB(readline, history_list,
1187 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1191 # The following test taken from the cvs sources
1192 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
1193 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
1194 # libsocket.so which has a bad implementation of gethostbyname (it
1195 # only looks in /etc/hosts), so we only look for -lsocket if we need
1197 AC_CHECK_FUNCS(connect)
1198 if test x"$ac_cv_func_connect" = x"no"; then
1201 *) AC_CHECK_LIB(nsl_s, connect) ;;
1205 *) AC_CHECK_LIB(nsl, connect) ;;
1209 *) AC_CHECK_LIB(socket, connect) ;;
1213 *) AC_CHECK_LIB(inet, connect) ;;
1215 dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
1216 dnl has been cached.
1217 if test x"$ac_cv_lib_socket_connect" = x"yes" ||
1218 test x"$ac_cv_lib_inet_connect" = x"yes"; then
1219 # ac_cv_func_connect=yes
1220 # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run
1221 AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
1225 ###############################################
1226 # test for where we get yp_get_default_domain() from
1227 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1228 AC_CHECK_FUNCS(yp_get_default_domain)
1230 # Check if we have execl, if not we need to compile smbrun.
1231 AC_CHECK_FUNCS(execl)
1232 if test x"$ac_cv_func_execl" = x"no"; then
1233 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1236 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown chmod fchmod chroot link mknod mknod64)
1237 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1238 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1239 AC_CHECK_FUNCS(getrlimit fsync memset strlcpy strlcat setpgid)
1240 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
1241 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1242 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1243 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1244 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1245 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1246 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1247 AC_CHECK_FUNCS(getpwent_r)
1248 AC_CHECK_FUNCS(getdents getdents64)
1249 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1250 AC_CHECK_FUNCS(syslog vsyslog timegm)
1251 AC_CHECK_FUNCS(setlocale nl_langinfo)
1252 AC_CHECK_FUNCS(nanosleep)
1253 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1254 AC_CHECK_FUNCS(memalign posix_memalign)
1255 AC_CHECK_HEADERS(sys/mman.h)
1256 # setbuffer, shmget, shm_open are needed for smbtorture
1257 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1259 # Find a method of generating a stack trace
1260 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1261 AC_CHECK_FUNCS(backtrace_symbols)
1262 AC_CHECK_LIB(exc, trace_back_stack)
1264 echo -n "checking for GPFS GPL libs... "
1266 LIBS="$LIBS -lgpfs_gpl"
1267 AC_TRY_LINK([#include <gpfs_gpl.h>],
1268 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1269 samba_cv_HAVE_GPFS=yes,
1270 samba_cv_HAVE_GPFS=no)
1271 echo $samba_cv_HAVE_GPFS
1272 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1273 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1274 default_shared_modules="$default_shared_modules vfs_gpfs"
1278 # Note that all the libunwind symbols in the API are defined to internal
1279 # platform-specific version, so we must include libunwind.h before checking
1281 AC_MSG_CHECKING([for libunwind])
1283 if test x"$UNAME_P" = xunknown ; then
1284 # This probably won't link without the platform-specific libunwind.
1285 LIBS="$LIBS -lunwind"
1287 # Add the platform-specific libunwind module. uname -p seems the most
1288 # plausible option and works for ia64, where libunwind is most useful.
1289 LIBS="$LIBS -lunwind -lunwind-$UNAME_P"
1294 #ifdef HAVE_LIBUNWIND_H
1295 #include <libunwind.h>
1299 unw_context_t ctx; unw_cursor_t cur;
1300 char buf[256]; unw_word_t off;
1301 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1302 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1306 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1308 # If we have libunwind, test whether we also have libunwind-ptrace
1309 # which would let us unwind arbitrary processes.
1311 AC_CHECK_HEADERS(libunwind-ptrace.h)
1312 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1314 LIBUNWIND_PTRACE="-lunwind-ptrace";
1315 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1316 [Whether libunwind-ptrace.a is available.])
1318 [ LIBUNWIND_PTRACE="" ])
1327 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1328 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1329 AC_CHECK_HEADERS(sys/ptrace.h)
1330 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1333 #if HAVE_SYS_TYPES_H
1334 #include <sys/types.h>
1336 #if HAVE_SYS_PTRACE_H
1337 #include <sys/ptrace.h>
1341 int main(int argc, const char ** argv)
1343 pid_t me = (pid_t)-1;
1344 ptrace(PTRACE_ATTACH, me, 0, 0);
1345 ptrace(PTRACE_DETACH, me, 0, 0);
1351 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1352 [Whether the Linux ptrace(2) interface is available.])
1360 AC_SUBST(LIBUNWIND_PTRACE)
1362 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1363 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1364 AC_CHECK_FUNCS(__getcwd _getcwd)
1365 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1366 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1367 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1368 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1369 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1370 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1371 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1372 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1373 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1374 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1375 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1376 AC_CHECK_FUNCS(prctl)
1379 #ifdef HAVE_SYS_PRCTL_H
1380 #include <sys/prctl.h>
1383 [int i; i = prtcl(0); ],
1384 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1391 # glibc <= 2.3.2 has a broken getgrouplist
1394 #include <sys/utsname.h>
1396 /* glibc up to 2.3 has a broken getgrouplist */
1397 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1398 int libc_major = __GLIBC__;
1399 int libc_minor = __GLIBC_MINOR__;
1403 if ((libc_major == 2) && (libc_minor <= 3))
1408 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1409 if test x"$linux_getgrouplist_ok" = x"yes"; then
1410 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1414 AC_CHECK_FUNCS(getgrouplist)
1419 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1422 if test x$ac_cv_func_stat64 = xno ; then
1423 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1425 #if defined(HAVE_UNISTD_H)
1428 #include <sys/stat.h>
1429 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1430 AC_MSG_RESULT([$ac_cv_func_stat64])
1431 if test x$ac_cv_func_stat64 = xyes ; then
1432 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1436 if test x$ac_cv_func_lstat64 = xno ; then
1437 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1439 #if defined(HAVE_UNISTD_H)
1442 #include <sys/stat.h>
1443 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1444 AC_MSG_RESULT([$ac_cv_func_lstat64])
1445 if test x$ac_cv_func_lstat64 = xyes ; then
1446 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1450 if test x$ac_cv_func_fstat64 = xno ; then
1451 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1453 #if defined(HAVE_UNISTD_H)
1456 #include <sys/stat.h>
1457 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1458 AC_MSG_RESULT([$ac_cv_func_fstat64])
1459 if test x$ac_cv_func_fstat64 = xyes ; then
1460 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1464 #################################################
1465 # Check whether struct stat has timestamps with sub-second resolution.
1466 # At least IRIX and Solaris have these.
1469 # all of st_mtim, st_atim and st_ctim exist
1470 # all of the members are in fact of type struct timespec
1472 # There is some conflicting standards weirdness about whether we should use
1473 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1474 # prefer struct timespec.
1476 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_stat_hires,
1480 #if TIME_WITH_SYS_TIME
1481 # include <sys/time.h>
1484 # if HAVE_SYS_TIME_H
1485 # include <sys/time.h>
1490 #ifdef HAVE_SYS_STAT_H
1491 #include <sys/stat.h>
1496 struct stat s = {0};
1497 t.tv_sec = s.st_mtim.tv_sec;
1498 t.tv_nsec = s.st_mtim.tv_nsec;
1499 t.tv_sec = s.st_ctim.tv_sec;
1500 t.tv_nsec = s.st_ctim.tv_nsec;
1501 t.tv_sec = s.st_atim.tv_sec;
1502 t.tv_nsec = s.st_atim.tv_nsec;
1504 samba_stat_hires=yes, samba_stat_hires=no)
1507 if test x"$samba_stat_hires" = x"yes" ; then
1508 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1509 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1510 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1511 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1512 [whether struct stat has sub-second timestamps])
1515 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_stat_hires_notimespec,
1519 #if TIME_WITH_SYS_TIME
1520 # include <sys/time.h>
1523 # if HAVE_SYS_TIME_H
1524 # include <sys/time.h>
1529 #ifdef HAVE_SYS_STAT_H
1530 #include <sys/stat.h>
1535 struct stat s = {0};
1536 t.tv_sec = s.st_mtime;
1537 t.tv_nsec = s.st_mtimensec;
1538 t.tv_sec = s.st_ctime;
1539 t.tv_nsec = s.st_ctimensec;
1540 t.tv_sec = s.st_atime;
1541 t.tv_nsec = s.st_atimensec;
1543 samba_stat_hires=yes, samba_stat_hires=no)
1546 if test x"$samba_stat_hires_notimespec" = x"yes" ; then
1547 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1548 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1549 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1550 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1551 [whether struct stat has sub-second timestamps without struct timespec])
1554 #####################################
1555 # needed for SRV lookups
1556 AC_CHECK_LIB(resolv, dn_expand)
1557 AC_CHECK_LIB(resolv, _dn_expand)
1558 AC_CHECK_LIB(resolv, __dn_expand)
1561 # Check for the functions putprpwnam, set_auth_parameters,
1562 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1563 # Needed for OSF1 and HPUX.
1566 AC_LIBTESTFUNC(security, putprpwnam)
1567 AC_LIBTESTFUNC(sec, putprpwnam)
1569 AC_LIBTESTFUNC(security, set_auth_parameters)
1570 AC_LIBTESTFUNC(sec, set_auth_parameters)
1572 # UnixWare 7.x has its getspnam in -lgen
1573 AC_LIBTESTFUNC(gen, getspnam)
1575 AC_LIBTESTFUNC(security, getspnam)
1576 AC_LIBTESTFUNC(sec, getspnam)
1578 AC_LIBTESTFUNC(security, bigcrypt)
1579 AC_LIBTESTFUNC(sec, bigcrypt)
1581 AC_LIBTESTFUNC(security, getprpwnam)
1582 AC_LIBTESTFUNC(sec, getprpwnam)
1584 AC_CHECK_FUNCS(strsignal)
1586 ############################################
1587 # Check if we have libattr
1590 AC_SEARCH_LIBS(getproplist, [proplist])
1591 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1592 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1593 AC_CHECK_FUNCS(sizeof_proplist_entry)
1596 AC_SEARCH_LIBS(getxattr, [attr])
1597 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1598 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1599 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1600 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1601 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1602 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1603 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1607 ########################################################
1608 # Check if attropen() is present if this is Solaris
1611 AC_CHECK_FUNCS(attropen)
1615 ########################################################
1616 # Do xattr functions take additional options like on Darwin?
1617 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1618 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1620 LIBS="$LIBS $ACL_LIBS"
1622 #include <sys/types.h>
1623 #if HAVE_ATTR_XATTR_H
1624 #include <attr/xattr.h>
1625 #elif HAVE_SYS_XATTR_H
1626 #include <sys/xattr.h>
1629 getxattr(0, 0, 0, 0, 0, 0);
1631 [smb_attr_cv_xattr_add_opt=yes],
1632 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1634 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1635 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1639 # Check if we have extattr
1641 *freebsd4* | *dragonfly* )
1642 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1645 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1646 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1647 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1648 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1655 AC_ARG_ENABLE(pie, [ --enable-pie Turn on pie support if available (default=yes)])
1657 if test "x$enable_pie" != xno
1659 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1661 cat > conftest.c <<EOF
1663 main () { return 0;}
1665 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1673 if test x"${samba_cv_fpie}" = x"yes"
1680 # Assume non-shared by default and override below
1683 # these are the defaults, good for lots of systems
1687 SHLD="\${CC} \${CFLAGS}"
1688 PICFLAG="${PIE_CFLAGS}"
1691 # this bit needs to be modified for each OS that supports share libs
1692 # You need to specify how to create a shared library and
1693 # how to compile C code to produce PIC object files
1695 AC_MSG_CHECKING([ability to build shared libraries])
1697 # and these are for particular systems
1699 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1701 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1702 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1704 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1706 DYNEXP="-Wl,--export-dynamic"
1708 SONAMEFLAG="-Wl,-soname="
1709 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1711 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1715 if test "${GCC}" = "yes"; then
1717 SONAMEFLAG="-Wl,-soname="
1718 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1723 ## ${CFLAGS} added for building 64-bit shared
1724 ## libs using Sun's Compiler
1725 LDSHFLAGS="-G \${CFLAGS}"
1727 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1728 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1730 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1733 SONAMEFLAG="-Wl,-h,"
1734 PICFLAG="-KPIC" # Is this correct for SunOS
1735 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1736 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1738 *netbsd* | *freebsd* | *dragonfly* )
1741 DYNEXP="-Wl,--export-dynamic"
1742 SONAMEFLAG="-Wl,-soname,"
1743 PICFLAG="-fPIC -DPIC"
1744 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1745 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1747 *openbsd*) BLDSHARED="true"
1749 DYNEXP="-Wl,-Bdynamic"
1750 SONAMEFLAG="-Wl,-soname,"
1752 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1753 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1755 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1757 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1761 LDSHFLAGS="-set_version sgi1.0 -shared"
1762 SONAMEFLAG="-soname "
1764 if test "${GCC}" = "yes"; then
1769 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1771 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1773 # use expfull to export underscored symbols
1774 # add rtl to LDSHFLAGS to fix /lib/crt0.o warning
1775 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1776 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1778 # as AIX code is always position independent...
1779 # .po will just create compile warnings, use po.o:
1780 if test "${GCC}" != "yes"; then
1781 ## for funky AIX compiler using strncpy()
1782 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1785 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1786 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1787 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1789 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1790 # Use special PIC flags for the native HP-UX compiler.
1793 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1794 SONAMEFLAG="-Wl,+h "
1796 if test "${GCC}" = "yes"; then
1801 if test "$host_cpu" = "ia64"; then
1803 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1806 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1808 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1809 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1811 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1812 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1814 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1817 SONAMEFLAG="-Wl,-soname,"
1819 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1820 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1822 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1823 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1825 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1828 SONAMEFLAG="-Wl,-soname,"
1830 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1832 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1833 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1835 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1836 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1838 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1840 *-univel-*) if [ test "$GCC" != yes ]; then
1841 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1846 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1848 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1851 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1852 if [ test "$GCC" != yes ]; then
1853 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1856 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1858 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1863 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1865 LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
1867 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1871 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1875 if test "$enable_shared" != "yes"; then
1879 AC_MSG_RESULT($BLDSHARED)
1881 AC_MSG_CHECKING([LDFLAGS])
1882 AC_MSG_RESULT([$LDFLAGS])
1883 AC_MSG_CHECKING([DYNEXP])
1884 AC_MSG_RESULT([$DYNEXP])
1886 #######################################################
1887 # test whether building a shared library actually works
1888 if test $BLDSHARED = true; then
1890 AC_MSG_CHECKING([SHLD])
1891 AC_MSG_RESULT([$SHLD])
1892 AC_MSG_CHECKING([LDSHFLAGS])
1893 AC_MSG_RESULT([$LDSHFLAGS])
1895 AC_MSG_CHECKING([SHLIBEXT])
1896 AC_MSG_RESULT([$SHLIBEXT])
1897 AC_MSG_CHECKING([SONAMEFLAG])
1898 AC_MSG_RESULT([$SONAMEFLAG])
1900 AC_MSG_CHECKING([PICFLAG])
1901 AC_MSG_RESULT([$PICFLAG])
1903 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1904 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1906 AC_CACHE_CHECK([whether building shared libraries actually works],
1907 [ac_cv_shlib_works],[
1908 # try building a trivial shared library
1909 ac_cv_shlib_works=no
1910 # The $SHLD and $LDSHFLAGS variables may contain references to other
1911 # variables so they need to be eval'ed.
1912 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1913 shlib.o ${srcdir-.}/tests/shlib.c && \
1914 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1915 shlib.o && ac_cv_shlib_works=yes
1916 rm -f "shlib.$SHLIBEXT" shlib.o
1919 if test $ac_cv_shlib_works = no; then
1924 if test x"$BLDSHARED" != x"true"; then
1925 LDSHFLAGS="shared-libraries-disabled"
1926 SONAMEFLAG="shared-libraries-disabled"
1927 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1928 SHLD="shared-libraries-disabled"
1929 PICFLAG="${PIE_CFLAGS}"
1930 SHLIBEXT="shared_libraries_disabled"
1933 AC_MSG_CHECKING([used PICFLAG])
1934 AC_MSG_RESULT([$PICFLAG])
1936 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1940 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1941 AC_TRY_RUN([#include <stdio.h>
1942 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1943 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1944 if test x"$samba_cv_have_longlong" = x"yes"; then
1945 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1946 AC_CHECK_TYPE(intptr_t, unsigned long long)
1948 AC_CHECK_TYPE(intptr_t, unsigned long)
1952 # Check if the compiler supports the LL prefix on long long integers.
1955 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1956 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1957 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1958 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1959 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1963 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1964 AC_TRY_RUN([#include <time.h>
1965 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1966 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1967 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1968 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1971 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1972 AC_TRY_RUN([#include <stdio.h>
1973 #include <sys/stat.h>
1974 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1975 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1976 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1977 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1980 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1982 #if defined(HAVE_UNISTD_H)
1986 #include <sys/stat.h>
1987 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1988 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1989 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1990 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1993 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1995 #if defined(HAVE_UNISTD_H)
1999 #include <sys/stat.h>
2000 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2001 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2002 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2003 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2006 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2008 #if defined(HAVE_UNISTD_H)
2012 #include <sys/stat.h>
2013 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2014 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2015 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2016 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2019 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2021 #if defined(HAVE_UNISTD_H)
2025 #include <sys/stat.h>
2026 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2027 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2028 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2029 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2032 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2034 #if defined(HAVE_UNISTD_H)
2038 #include <sys/stat.h>
2039 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2040 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2041 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2042 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2045 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2047 #if defined(HAVE_UNISTD_H)
2050 #include <sys/types.h>
2051 #include <dirent.h>],
2053 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2054 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2055 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2058 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2060 #if defined(HAVE_UNISTD_H)
2063 #include <sys/types.h>
2064 #include <dirent.h>],
2065 [struct dirent64 de;],
2066 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2067 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2068 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2071 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2073 #if defined(HAVE_UNISTD_H)
2076 #include <sys/types.h>
2077 main() { dev_t dev; int i = major(dev); return 0; }],
2078 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2079 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2080 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2083 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2085 #if defined(HAVE_UNISTD_H)
2088 #include <sys/types.h>
2089 main() { dev_t dev; int i = minor(dev); return 0; }],
2090 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2091 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2092 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2095 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2097 #if defined(HAVE_UNISTD_H)
2100 #include <sys/types.h>
2101 main() { dev_t dev = makedev(1,2); return 0; }],
2102 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2103 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2104 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2107 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2108 AC_TRY_RUN([#include <stdio.h>
2109 main() { char c; c=250; exit((c > 0)?0:1); }],
2110 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2111 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2112 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2115 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
2116 AC_TRY_COMPILE([#include <sys/types.h>
2117 #include <sys/socket.h>
2118 #include <netinet/in.h>],
2119 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
2120 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
2121 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
2122 AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
2125 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2126 AC_TRY_COMPILE([#include <sys/types.h>
2128 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2129 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2130 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2131 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2134 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2135 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2136 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2137 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2138 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2141 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2143 #include <sys/time.h>
2144 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2145 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2146 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2147 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2148 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2151 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2153 # On some systems (eg. Linux) librt can pull in libpthread. We
2154 # don't want this to happen because libpthreads changes signal delivery
2155 # semantics in ways we are not prepared for. This breaks Linux oplocks
2156 # which rely on signals.
2158 AC_LIBTESTFUNC(rt, clock_gettime,
2160 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2161 [Whether clock_gettime is available])
2162 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2163 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2164 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2169 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
2170 AC_TRY_LINK([#include <stdarg.h>
2171 va_list ap1,ap2;], [va_copy(ap1,ap2);],
2172 samba_cv_HAVE_VA_COPY=yes,
2173 samba_cv_HAVE_VA_COPY=no)])
2174 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
2175 AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
2177 AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
2178 AC_TRY_LINK([#include <stdarg.h>
2179 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
2180 samba_cv_HAVE___VA_COPY=yes,
2181 samba_cv_HAVE___VA_COPY=no)])
2182 if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
2183 AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
2187 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
2189 #include <sys/types.h>
2191 void foo(const char *format, ...) {
2196 va_start(ap, format);
2197 len = vsnprintf(buf, 0, format, ap);
2199 if (len != 5) exit(1);
2201 va_start(ap, format);
2202 len = vsnprintf(0, 0, format, ap);
2204 if (len != 5) exit(1);
2206 if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
2210 main() { foo("hello"); }
2212 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
2213 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
2214 AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
2217 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2218 AC_TRY_RUN([#include <sys/types.h>
2220 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2221 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2222 di->d_name[0] == 0) exit(0); exit(1);} ],
2223 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2224 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2225 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2228 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2229 AC_TRY_COMPILE([#include <sys/types.h>
2230 #include <utime.h>],
2231 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2232 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2233 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2234 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2238 # Check utmp details, but only if our OS offers utmp.h
2239 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2240 dnl utmp and utmpx come in many flavours
2241 dnl We need to check for many of them
2242 dnl But we don't need to do each and every one, because our code uses
2243 dnl mostly just the utmp (not utmpx) fields.
2245 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2247 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2248 AC_TRY_COMPILE([#include <sys/types.h>
2250 [struct utmp ut; ut.ut_name[0] = 'a';],
2251 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2252 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2253 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2256 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2257 AC_TRY_COMPILE([#include <sys/types.h>
2259 [struct utmp ut; ut.ut_user[0] = 'a';],
2260 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2261 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2262 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2265 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2266 AC_TRY_COMPILE([#include <sys/types.h>
2268 [struct utmp ut; ut.ut_id[0] = 'a';],
2269 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2270 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2271 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2274 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2275 AC_TRY_COMPILE([#include <sys/types.h>
2277 [struct utmp ut; ut.ut_host[0] = 'a';],
2278 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2279 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2280 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2283 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2284 AC_TRY_COMPILE([#include <sys/types.h>
2286 [struct utmp ut; time_t t; ut.ut_time = t;],
2287 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2288 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2289 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2292 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2293 AC_TRY_COMPILE([#include <sys/types.h>
2295 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2296 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2297 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2298 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2301 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2302 AC_TRY_COMPILE([#include <sys/types.h>
2304 [struct utmp ut; ut.ut_type = 0;],
2305 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2306 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2307 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2310 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2311 AC_TRY_COMPILE([#include <sys/types.h>
2313 [struct utmp ut; ut.ut_pid = 0;],
2314 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2315 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2316 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2319 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2320 AC_TRY_COMPILE([#include <sys/types.h>
2322 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2323 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2324 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2325 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2328 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2329 AC_TRY_COMPILE([#include <sys/types.h>
2331 [struct utmp ut; ut.ut_addr = 0;],
2332 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2333 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2334 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2337 if test x$ac_cv_func_pututline = xyes ; then
2338 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2339 AC_TRY_COMPILE([#include <sys/types.h>
2341 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2342 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2343 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2344 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2348 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2349 AC_TRY_COMPILE([#include <sys/types.h>
2350 #include <utmpx.h>],
2351 [struct utmpx ux; ux.ut_syslen = 0;],
2352 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2353 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2354 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2361 ICONV_LOCATION=standard
2362 LOOK_DIRS="/usr /usr/local /sw /opt"
2363 AC_ARG_WITH(libiconv,
2364 [ --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
2366 if test "$withval" = "no" ; then
2367 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2369 if test "$withval" != "yes" ; then
2371 LOOK_DIRS="$withval"
2376 for i in $LOOK_DIRS ; do
2378 save_LDFLAGS=$LDFLAGS
2379 save_CPPFLAGS=$CPPFLAGS
2382 CPPFLAGS="$CPPFLAGS -I$i/include"
2383 dnl This is here to handle -withval stuff for --with-libiconv
2384 dnl Perhaps we should always add a -L
2386 dnl Check lib and lib32 library variants to cater for IRIX ABI-specific
2387 dnl installation paths. This gets a little tricky since we might have iconv
2388 dnl in both libiconv and in libc. In this case the jm_ICONV test will always
2389 dnl succeed when the header is found. To counter this, make sure the
2390 dnl library directory is there and check the ABI directory first (which
2391 dnl should be harmless on other systems.
2392 dnl For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2393 for l in "lib32" "lib" "lib/hpux32"; do
2394 if test -d "$i/$l" ; then
2395 LDFLAGS="$save_LDFLAGS -L$i/$l"
2397 export LDFLAGS LIBS CPPFLAGS
2398 dnl Try to find iconv(3)
2400 if test x"$ICONV_FOUND" = "xyes" ; then
2407 if test x"$ICONV_FOUND" = "xyes" ; then
2408 LDFLAGS=$save_LDFLAGS
2409 LIB_ADD_DIR(LDFLAGS, "$i/$libext")
2410 CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
2413 export LDFLAGS LIBS CPPFLAGS
2414 dnl Now, check for a working iconv ... we want to do it here because
2415 dnl there might be a working iconv further down the list of LOOK_DIRS
2418 # check for iconv in libc
2419 ic_save_LIBS="$LIBS"
2420 if test x"$ICONV_PATH_SPEC" = "xyes" ; then
2421 LIBS="$LIBS -L$ICONV_LOCATION/$libext"
2423 if test x"$jm_cv_lib_iconv" != x; then
2424 LIBS="$LIBS -l$jm_cv_lib_iconv"
2426 dnl AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
2427 default_dos_charset=no
2428 default_display_charset=no
2429 default_unix_charset=no
2431 # check for default dos charset name
2432 for j in CP850 IBM850 ; do
2434 if test x"$ICONV_CHARSET" = x"$j"; then
2435 default_dos_charset="\"$j\""
2439 # check for default display charset name
2440 for j in ASCII 646 ; do
2442 if test x"$ICONV_CHARSET" = x"$j"; then
2443 default_display_charset="\"$j\""
2447 # check for default unix charset name
2448 for j in UTF-8 UTF8 ; do
2450 if test x"$ICONV_CHARSET" = x"$j"; then
2451 default_unix_charset="\"$j\""
2456 if test "$default_dos_charset" != "no" -a \
2457 "$default_dos_charset" != "cross" -a \
2458 "$default_display_charset" != "no" -a \
2459 "$default_display_charset" != "cross" -a \
2460 "$default_unix_charset" != "no" -a \
2461 "$default_unix_charset" != "cross"
2463 samba_cv_HAVE_NATIVE_ICONV=yes
2464 else if test "$default_dos_charset" = "cross" -o \
2465 "$default_display_charset" = "cross" -o \
2466 "$default_unix_charset" = "cross"
2468 samba_cv_HAVE_NATIVE_ICONV=cross
2470 samba_cv_HAVE_NATIVE_ICONV=no
2475 LIBS="$ic_save_LIBS"
2476 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
2477 CPPFLAGS=$save_CPPFLAGS
2478 LDFLAGS=$save_LDFLAGS
2480 if test x"$jm_cv_lib_iconv" != x; then
2481 LIBS="$LIBS -l$jm_cv_lib_iconv"
2483 dnl Add the flags we need to CPPFLAGS and LDFLAGS
2484 CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
2485 LIB_ADD_DIR(LDFLAGS, "$i/$libext")
2487 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2488 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2489 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2490 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2493 dnl We didn't find a working iconv, so keep going
2495 dnl We only need to clean these up here for the next pass through the loop
2496 CPPFLAGS=$save_CPPFLAGS
2497 LDFLAGS=$save_LDFLAGS
2499 export LDFLAGS LIBS CPPFLAGS
2504 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2505 AC_MSG_WARN([Sufficient support for iconv function was not found.
2506 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2507 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2508 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2509 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2513 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2515 #include <sys/types.h>
2518 #define F_GETLEASE 1025
2521 int fd = open("/dev/null", O_RDONLY);
2522 return fcntl(fd, F_GETLEASE, 0) == -1;
2525 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2526 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2527 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2530 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2532 #include <sys/types.h>
2536 #define F_NOTIFY 1026
2539 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2542 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2543 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2544 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2547 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2548 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h)
2549 AC_CHECK_FUNCS(inotify_init)
2550 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2552 samba_cv_HAVE_INOTIFY=yes,
2553 samba_cv_HAVE_INOTIFY=no,
2554 samba_cv_HAVE_INOTIFY=cross)
2556 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2557 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2560 #################################################
2561 # Check if FAM notifications are available. For FAM info, see
2562 # http://oss.sgi.com/projects/fam/
2563 # http://savannah.nongnu.org/projects/fam/
2565 [ --enable-fam Turn on FAM support (default=auto)])
2567 if test x$enable_fam != xno; then
2568 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2569 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2570 # On IRIX, libfam requires libC, but other FAM implementations
2571 # might not need it.
2572 AC_CHECK_LIB(fam, FAMOpen2,
2573 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2574 [samba_cv_HAVE_LIBFAM=no])
2576 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2578 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2579 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2580 [samba_cv_HAVE_LIBFAM=no])
2581 unset samba_fam_xtra
2585 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2586 default_shared_modules="$default_shared_modules vfs_notify_fam"
2587 AC_TRY_COMPILE([#include <fam.h>],
2588 [FAMCodes code = FAMChanged;],
2589 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2590 [Whether fam.h contains a typedef for enum FAMCodes]),
2594 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2595 AC_MSG_ERROR(FAM support requested but FAM library not available )
2599 AC_SUBST(SMB_FAM_LIBS)
2601 #################################################
2602 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2604 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2606 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2608 #include <sys/types.h>
2611 #include <sys/file.h>
2613 #define LOCK_MAND 32
2614 #define LOCK_READ 64
2617 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2620 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2621 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2622 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2626 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2627 AC_TRY_COMPILE([#include <sys/types.h>
2628 #include <fcntl.h>],
2629 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2630 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2631 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2632 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2635 #################################################
2636 # Check for POSIX capability support
2638 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2639 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2642 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2645 AC_LIBTESTFUNC(cap, cap_get_proc)
2647 AC_CACHE_CHECK([for POSIX capabilities],
2648 samba_cv_HAVE_POSIX_CAPABILITIES,
2651 #include <sys/types.h>
2652 #include <sys/capability.h>
2655 cap_value_t vals[1];
2656 if (!(cap = cap_get_proc()))
2658 vals[0] = CAP_CHOWN;
2659 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2663 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2664 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2665 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2668 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2669 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2670 [Whether POSIX capabilities are available])
2678 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2679 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2682 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2683 AC_TRY_COMPILE([#include <sys/types.h>
2684 #if defined(HAVE_RPC_RPC_H)
2685 #include <rpc/rpc.h>
2688 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2689 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2690 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2693 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2694 AC_TRY_COMPILE([#include <sys/types.h>
2695 #if defined(HAVE_RPC_RPC_H)
2696 #include <rpc/rpc.h>
2699 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2700 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2701 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2704 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2705 AC_TRY_COMPILE([#include <sys/types.h>
2706 #if defined(HAVE_RPC_RPC_H)
2707 #include <rpc/rpc.h>
2710 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2711 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2712 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2715 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2716 AC_TRY_COMPILE([#include <sys/types.h>
2717 #if defined(HAVE_RPC_RPC_H)
2718 #include <rpc/rpc.h>
2721 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2722 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2723 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2727 dnl Some systems (SCO) have a problem including
2728 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2729 dnl as a #define in <prot.h> and as part of an enum
2733 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2734 AC_TRY_COMPILE([#include <sys/types.h>
2735 #ifdef HAVE_SYS_SECURITY_H
2736 #include <sys/security.h>
2738 #endif /* HAVE_SYS_SECURITY_H */
2739 #if defined(HAVE_RPC_RPC_H)
2740 #include <rpc/rpc.h>
2743 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2744 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2745 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2748 AC_MSG_CHECKING([for test routines])
2749 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2751 AC_MSG_ERROR([cant find test code. Aborting config]),
2752 AC_MSG_WARN([cannot run when cross-compiling]))
2754 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2755 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2756 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2757 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2758 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2761 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
2762 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
2763 samba_cv_HAVE_WORKING_AF_LOCAL=yes,
2764 samba_cv_HAVE_WORKING_AF_LOCAL=no,
2765 samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
2766 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
2768 AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
2771 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2772 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2773 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2774 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2775 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2778 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
2779 AC_TRY_RUN([#include <stdlib.h>
2780 #include <sys/types.h>
2781 #include <sys/stat.h>
2785 char tpl[20]="/tmp/test.XXXXXX";
2786 int fd = mkstemp(tpl);
2787 if (fd == -1) exit(1);
2789 if (fstat(fd, &st) != 0) exit(1);
2790 if ((st.st_mode & 0777) != 0600) exit(1);
2793 samba_cv_HAVE_SECURE_MKSTEMP=yes,
2794 samba_cv_HAVE_SECURE_MKSTEMP=no,
2795 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
2796 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
2797 AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
2800 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
2801 AC_TRY_RUN([#include "${srcdir-.}/tests/os2_delete.c"],
2802 [samba_cv_HAVE_BROKEN_READDIR=no],
2803 [samba_cv_HAVE_BROKEN_READDIR=yes],
2804 [samba_cv_HAVE_BROKEN_READDIR="assuming not"])])
2806 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
2807 AC_CACHE_CHECK([for replacing readdir],samba_cv_REPLACE_READDIR,[
2809 #include "${srcdir-.}/lib/repdir.c"
2810 #include "${srcdir-.}/tests/os2_delete.c"],
2811 samba_cv_REPLACE_READDIR=yes,samba_cv_REPLACE_READDIR=no)])
2814 if test x"$samba_cv_REPLACE_READDIR" = x"yes"; then
2815 AC_DEFINE(REPLACE_READDIR,1,[replace readdir])
2818 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2819 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2820 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2821 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2822 AC_CHECK_FUNCS(getpagesize)
2825 # look for a method of finding the list of network interfaces
2827 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
2828 SAVE_CPPFLAGS="$CPPFLAGS"
2829 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
2831 #define HAVE_IFACE_AIX 1
2832 #define AUTOCONF_TEST 1
2833 #undef _XOPEN_SOURCE_EXTENDED
2834 #include "${srcdir-.}/lib/interfaces.c"],
2835 samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
2836 CPPFLAGS="$SAVE_CPPFLAGS"
2837 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
2838 iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
2841 if test $iface = no; then
2842 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
2843 SAVE_CPPFLAGS="$CPPFLAGS"
2844 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
2846 #define HAVE_IFACE_IFCONF 1
2847 #define AUTOCONF_TEST 1
2848 #include "${srcdir-.}/lib/interfaces.c"],
2849 samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
2850 CPPFLAGS="$SAVE_CPPFLAGS"
2851 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
2852 iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
2856 if test $iface = no; then
2857 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
2858 SAVE_CPPFLAGS="$CPPFLAGS"
2859 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
2861 #define HAVE_IFACE_IFREQ 1
2862 #define AUTOCONF_TEST 1
2863 #include "${srcdir-.}/lib/interfaces.c"],
2864 samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
2865 CPPFLAGS="$SAVE_CPPFLAGS"
2866 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
2867 iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
2872 ################################################
2873 # look for a method of setting the effective uid
2876 if test $seteuid = no; then
2877 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2879 #define AUTOCONF_TEST 1
2880 #define USE_SETREUID 1
2881 #include "confdefs.h"
2882 #include "${srcdir-.}/lib/util_sec.c"],
2883 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2884 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2885 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2889 # we check for setresuid second as it conflicts with AIO on Linux.
2890 # see http://samba.org/~tridge/junkcode/aio_uid.c
2891 if test $seteuid = no; then
2892 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2894 #define AUTOCONF_TEST 1
2895 #define USE_SETRESUID 1
2896 #include "confdefs.h"
2897 #include "${srcdir-.}/lib/util_sec.c"],
2898 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2899 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2900 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2904 if test $seteuid = no; then
2905 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2907 #define AUTOCONF_TEST 1
2908 #define USE_SETEUID 1
2909 #include "confdefs.h"
2910 #include "${srcdir-.}/lib/util_sec.c"],
2911 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2912 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2913 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2917 if test $seteuid = no; then
2918 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2920 #define AUTOCONF_TEST 1
2921 #define USE_SETUIDX 1
2922 #include "confdefs.h"
2923 #include "${srcdir-.}/lib/util_sec.c"],
2924 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2925 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2926 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2931 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2932 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2933 samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2934 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2935 AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2938 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2939 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2940 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2941 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2942 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2945 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2946 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2947 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2948 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2949 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2954 dnl Don't check for 64 bit fcntl locking if we know that the
2955 dnl glibc2.1 broken check has succeeded.
2958 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2960 #if defined(HAVE_UNISTD_H)
2970 #ifdef HAVE_SYS_FCNTL_H
2971 #include <sys/fcntl.h>
2973 main() { struct flock64 fl64;
2974 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2980 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2982 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2983 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2987 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2988 AC_TRY_COMPILE([#include <sys/types.h>
2989 #include <sys/stat.h>
2990 #include <unistd.h>],
2991 [struct stat st; st.st_blocks = 0;],
2992 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2993 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2994 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2997 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2998 AC_TRY_COMPILE([#include <sys/types.h>
2999 #include <sys/stat.h>
3000 #include <unistd.h>],
3001 [struct stat st; st.st_blksize = 0;],
3002 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3003 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3004 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3007 AC_CACHE_CHECK([for st_flags in struct stat],
3008 samba_cv_HAVE_STAT_ST_FLAGS,
3010 AC_TRY_COMPILE([#include <sys/types.h>
3011 #include <sys/stat.h>
3012 #include <unistd.h>],
3013 [struct stat st; st.st_flags = 0;],
3014 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3015 samba_cv_HAVE_STAT_ST_FLAGS=no,
3016 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3019 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3020 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3021 [Whether the stat struct has a st_flags member])
3026 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
3028 #ifdef HAVE_SYS_VFS_H
3029 #include <sys/vfs.h>
3031 #ifdef HAVE_SYS_CAPABILITY_H
3032 #include <sys/capability.h>
3035 samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
3036 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
3037 AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
3042 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3044 #include <sys/types.h>
3045 #include <sys/acl.h>
3046 #if defined(HAVE_RPCSVC_NIS_H)
3047 #include <rpcsvc/nis.h>
3050 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3051 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3052 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3055 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3060 char *newpath = realpath("/tmp", NULL);
3061 exit ((newpath != NULL) ? 0 : 1);
3064 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3065 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3066 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3069 #################################################
3070 # check for AFS clear-text auth support
3071 samba_cv_WITH_AFS=no
3072 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3074 [ --with-afs Include AFS clear-text auth support (default=no) ],
3075 [ case "$withval" in
3077 AC_MSG_RESULT($withval)
3078 samba_cv_WITH_AFS=$withval
3087 ####################################################
3088 # check for Linux-specific AFS fake-kaserver support
3089 samba_cv_WITH_FAKE_KASERVER=no
3090 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3091 AC_ARG_WITH(fake-kaserver,
3092 [ --with-fake-kaserver Include AFS fake-kaserver support (default=no) ],
3093 [ case "$withval" in
3095 AC_MSG_RESULT($withval)
3096 samba_cv_WITH_FAKE_KASERVER=$withval
3105 #################################################
3106 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3107 if test x"$samba_cv_WITH_AFS" != x"no" ||
3108 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3110 # see if this box has the afs-headers in /usr/include/afs
3111 AC_MSG_CHECKING(for /usr/include/afs)
3112 if test -d /usr/include/afs; then
3113 CFLAGS="$CFLAGS -I/usr/include/afs"
3114 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
3122 AC_CHECK_HEADERS(afs.h afs/afs.h)
3123 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3124 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3125 test x"$samba_cv_WITH_AFS" = x"auto"; then
3126 AC_MSG_WARN([AFS cannot be supported without afs.h])
3128 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3131 have_afs_headers=yes
3135 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3136 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3139 #################################################
3140 # check whether to compile AFS/NT ACL mapping module
3141 samba_cv_WITH_VFS_AFSACL=no
3142 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3143 AC_ARG_WITH(vfs-afsacl,
3144 [ --with-vfs-afsacl Include AFS to NT ACL mapping module (default=no) ],
3145 [ case "$withval" in
3147 AC_MSG_RESULT($withval)
3148 samba_cv_WITH_VFS_AFSACL=yes
3157 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3158 default_shared_modules="$default_shared_modules vfs_afsacl"
3161 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3162 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3165 #################################################
3166 # check for the DFS clear-text auth system
3167 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3169 [ --with-dce-dfs Include DCE/DFS clear-text auth support (default=no)],
3170 [ case "$withval" in
3173 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3182 ########################################################
3183 # Compile with LDAP support?
3185 with_ldap_support=auto
3186 AC_MSG_CHECKING([for LDAP support])
3189 [ --with-ldap LDAP support (default yes)],
3190 [ case "$withval" in
3192 with_ldap_support=$withval
3196 AC_MSG_RESULT($with_ldap_support)
3201 AC_SUBST(SMBLDAPUTIL)
3205 if test x"$with_ldap_support" != x"no"; then
3207 ##################################################################
3208 # first test for ldap.h and lber.h
3209 # (ldap.h is required for this test)
3210 AC_CHECK_HEADERS(ldap.h lber.h)
3212 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3213 if test x"$with_ldap_support" = x"yes"; then
3214 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3216 AC_MSG_WARN(ldap.h is needed for LDAP support)
3219 with_ldap_support=no
3222 ##################################################################
3223 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3224 # unsigned int in include/includes.h
3227 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3228 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3229 with_ldap_support=yes
3232 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3233 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3234 if test x"$with_ldap_support" = x"yes"; then
3235 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3237 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3239 with_ldap_support=no
3245 if test x"$with_ldap_support" != x"no"; then
3248 ##################################################################
3249 # we might need the lber lib on some systems. To avoid link errors
3250 # this test must be before the libldap test
3251 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3253 #######################################################
3254 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3255 # ldap logging and print it out in the samba logs
3256 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3257 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3258 [AC_TRY_COMPILE([#include <lber.h>],
3259 [int val = LBER_OPT_LOG_PRINT_FN;],
3260 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3261 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3263 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3264 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3265 [Support for LDAP/LBER logging interception])
3268 ########################################################
3269 # now see if we can find the ldap libs in standard paths
3270 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3272 ########################################################
3273 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3274 # Check found in pam_ldap 145.
3275 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3277 LIBS="$LIBS $LDAP_LIBS"
3278 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3282 [ldap_set_rebind_proc(0, 0, 0);],
3283 [smb_ldap_cv_ldap_set_rebind_proc=3],
3284 [smb_ldap_cv_ldap_set_rebind_proc=2]
3288 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3290 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3292 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3293 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3294 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3295 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3296 default_shared_modules="$default_shared_modules";
3297 SMBLDAP="lib/smbldap.o"
3298 SMBLDAPUTIL="lib/smbldap_util.o"
3299 with_ldap_support=yes
3300 AC_MSG_CHECKING(whether LDAP support is used)
3303 if test x"$with_ldap_support" = x"yes"; then
3304 AC_MSG_ERROR(libldap is needed for LDAP support)
3306 AC_MSG_WARN(libldap is needed for LDAP support)
3310 with_ldap_support=no
3316 #################################################
3317 # active directory support
3319 with_ads_support=auto
3320 AC_MSG_CHECKING([for Active Directory and krb5 support])
3323 [ --with-ads Active Directory support (default auto)],
3324 [ case "$withval" in
3326 with_ads_support="$withval"
3330 AC_MSG_RESULT($with_ads_support)
3335 if test x"$with_ldap_support" != x"yes"; then
3337 if test x"$with_ads_support" = x"yes"; then
3338 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3339 elif test x"$with_ads_support" = x"auto"; then
3340 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3346 # Check to see whether there is enough LDAP functionality to be able
3347 # to build AD support.
3349 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3352 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3354 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3355 if test x"$with_ads_support" = x"yes"; then
3356 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3357 elif test x"$with_ads_support" = x"auto"; then
3358 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3364 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3366 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3367 if test x"$with_ads_support" = x"yes"; then
3368 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3369 elif test x"$with_ads_support" = x"auto"; then
3370 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3378 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3380 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3381 if test x"$with_ads_support" = x"yes"; then
3382 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3383 elif test x"$with_ads_support" = x"auto"; then
3384 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3391 if test x"$with_ads_support" != x"no"; then
3393 # Do no harm to the values of CFLAGS and LIBS while testing for
3396 if test x$FOUND_KRB5 = x"no"; then
3397 #################################################
3398 # check for location of Kerberos 5 install
3399 AC_MSG_CHECKING(for kerberos 5 install path)
3401 [ --with-krb5=base-dir Locate Kerberos 5 support (default=/usr)],
3402 [ case "$withval" in
3404 AC_MSG_RESULT(no krb5-path given)
3411 AC_MSG_RESULT($withval)
3412 KRB5_CFLAGS="-I$withval/include"
3413 KRB5_CPPFLAGS="-I$withval/include"
3414 KRB5_LDFLAGS="-L$withval/lib"
3416 if test -x "$withval/bin/krb5-config"; then
3417 KRB5CONFIG=$withval/bin/krb5-config
3421 AC_MSG_RESULT(no krb5-path given)
3425 #################################################
3426 # check for krb5-config from recent MIT and Heimdal kerberos 5
3427 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3428 AC_MSG_CHECKING(for working krb5-config)
3429 if test -x "$KRB5CONFIG"; then
3430 ac_save_CFLAGS=$CFLAGS
3431 CFLAGS="";export CFLAGS
3432 ac_save_LDFLAGS=$LDFLAGS
3433 LDFLAGS="";export LDFLAGS
3434 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3435 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3436 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3437 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3438 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3439 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3443 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3446 if test x$FOUND_KRB5 = x"no"; then
3447 #################################################
3448 # see if this box has the SuSE location for the heimdal krb implementation
3449 AC_MSG_CHECKING(for /usr/include/heimdal)
3450 if test -d /usr/include/heimdal; then
3451 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3452 KRB5_CFLAGS="-I/usr/include/heimdal"
3453 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3454 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3457 KRB5_CFLAGS="-I/usr/include/heimdal"
3458 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3466 if test x$FOUND_KRB5 = x"no"; then
3467 #################################################
3468 # see if this box has the RedHat location for kerberos
3469 AC_MSG_CHECKING(for /usr/kerberos)
3470 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3471 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3472 KRB5_CFLAGS="-I/usr/kerberos/include"
3473 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3480 ac_save_CFLAGS=$CFLAGS
3481 ac_save_CPPFLAGS=$CPPFLAGS
3482 ac_save_LDFLAGS=$LDFLAGS
3484 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3485 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3486 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3488 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3490 # now check for krb5.h. Some systems have the libraries without the headers!
3491 # note that this check is done here to allow for different kerberos
3493 AC_CHECK_HEADERS(krb5.h)
3495 if test x"$ac_cv_header_krb5_h" = x"no"; then
3497 # Give a warning if AD support was not explicitly requested,
3498 # i.e with_ads_support = auto, otherwise die with an error.
3500 if test x"$with_ads_support" = x"yes"; then
3501 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3503 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3506 # Turn off AD support and restore CFLAGS and LIBS variables
3508 with_ads_support="no"
3510 CFLAGS=$ac_save_CFLAGS
3511 CPPFLAGS=$ac_save_CPPFLAGS
3512 LDFLAGS=$ac_save_LDFLAGS
3514 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3517 # Now we have determined whether we really want ADS support
3519 if test x"$with_ads_support" != x"no"; then
3524 # now check for gssapi headers. This is also done here to allow for
3525 # different kerberos include paths
3526 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3528 ##################################################################
3529 # we might need the k5crypto and com_err libraries on some systems
3530 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3531 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3534 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3535 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3536 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3538 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3539 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3541 ########################################################
3542 # now see if we can find the krb5 libs in standard paths
3543 # or as specified above
3544 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3545 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3547 ########################################################
3548 # now see if we can find the gssapi libs in standard paths
3549 if test x"$have_gssapi" != x"yes"; then
3550 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3553 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3554 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3555 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3556 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3557 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3558 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3559 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3560 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3561 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3562 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3563 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3564 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3565 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3566 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3567 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3568 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3569 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3570 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3571 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3572 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3573 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3574 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3575 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3576 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3577 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3578 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3579 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3580 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3581 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3582 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3593 LIBS="$KRB5_LIBS $LIBS"
3595 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3596 smb_krb5_ticket_has_keyinfo,
3605 krb5_enctype enctype;
3607 enctype = ticket.enc_part.enctype;
3608 kvno = ticket.enc_part.kvno;
3610 [ smb_krb5_ticket_has_keyinfo=yes ],
3611 [ smb_krb5_ticket_has_keyinfo=no ])
3614 if test x"$smb_krb5_ticket_has_keyinfo" = x"yes" ; then
3615 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3616 [Whether the krb5_ticket structure contains the kvno and enctype])
3619 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3620 smb_krb5_creds_opt_free_context,
3626 krb5_get_init_creds_opt *opt = NULL;
3627 krb5_get_init_creds_opt_free(ctx, opt);
3629 [smb_krb5_creds_opt_free_context=yes],
3630 [smb_krb5_creds_opt_free_context=no]
3634 if test x"$smb_krb5_creds_opt_free_context" = x"yes" ; then
3635 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3636 [Whether krb5_get_init_creds_opt_free takes a context argument])
3639 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_verify_checksum, [
3642 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3643 [smb_krb5_verify_checksum=7],
3644 [smb_krb5_verify_checksum=6],
3647 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_verify_checksum, [Number of arguments to krb5_verify_checksum])
3649 AC_CACHE_CHECK([for checksum in krb5_checksum],
3650 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3651 AC_TRY_COMPILE([#include <krb5.h>],
3652 [krb5_checksum cksum; cksum.checksum.length = 0;],
3653 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3654 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3656 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3657 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3658 [Whether the krb5_checksum struct has a checksum property])
3661 AC_CACHE_CHECK([for etype in EncryptedData],
3662 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3663 AC_TRY_COMPILE([#include <krb5.h>],
3664 [EncryptedData edata; edata.etype = 0;],
3665 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3666 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3668 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3669 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3670 [Whether the EncryptedData struct has a etype property])
3673 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3674 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3675 AC_TRY_COMPILE([#include <krb5.h>],
3676 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3677 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3678 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3680 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3681 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3682 [Whether the krb5_ap_req struct has a ticket pointer])
3685 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3686 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3687 AC_TRY_COMPILE([#include <krb5.h>],
3688 [krb5_error err; err.e_data = NULL;],
3689 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3690 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3692 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3693 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3694 [Whether the krb5_error struct has a e_data pointer])
3697 AC_CACHE_CHECK([for krb5_crypto type],
3698 samba_cv_HAVE_KRB5_CRYPTO,[
3699 AC_TRY_COMPILE([#include <krb5.h>],
3700 [krb5_crypto crypto;],
3701 samba_cv_HAVE_KRB5_CRYPTO=yes,
3702 samba_cv_HAVE_KRB5_CRYPTO=no)])
3704 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3705 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3706 [Whether the type krb5_crypto exists])
3709 AC_CACHE_CHECK([for krb5_encrypt_block type],
3710 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3711 AC_TRY_COMPILE([#include <krb5.h>],
3712 [krb5_encrypt_block block;],
3713 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3714 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3716 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3717 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3718 [Whether the type krb5_encrypt_block exists])
3721 AC_CACHE_CHECK([for addrtype in krb5_address],
3722 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3723 AC_TRY_COMPILE([#include <krb5.h>],
3724 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3725 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3726 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3728 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3729 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3730 [Whether the krb5_address struct has a addrtype property])
3733 AC_CACHE_CHECK([for addr_type in krb5_address],
3734 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3735 AC_TRY_COMPILE([#include <krb5.h>],
3736 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3737 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3738 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3740 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3741 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3742 [Whether the krb5_address struct has a addr_type property])
3745 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3746 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3747 [AC_TRY_COMPILE([#include <krb5.h>],
3748 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3749 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3751 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3752 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3753 [Whether the krb5_ticket struct has a enc_part2 property])
3756 AC_CACHE_CHECK([for keyblock in krb5_creds],
3757 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3758 AC_TRY_COMPILE([#include <krb5.h>],
3759 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3760 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3761 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3763 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3764 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3765 [Whether the krb5_creds struct has a keyblock property])
3768 AC_CACHE_CHECK([for session in krb5_creds],
3769 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3770 AC_TRY_COMPILE([#include <krb5.h>],
3771 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3772 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3773 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3775 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3776 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3777 [Whether the krb5_creds struct has a session property])
3780 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3781 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3782 AC_TRY_COMPILE([#include <krb5.h>],
3783 [krb5_keyblock key; key.keyvalue.data = NULL;],
3784 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3785 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3787 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3788 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3789 [Whether the krb5_keyblock struct has a keyvalue property])
3792 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3793 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3794 AC_TRY_COMPILE([#include <krb5.h>],
3795 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3796 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3797 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3798 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3799 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3800 AC_TRY_COMPILE([#include <krb5.h>],
3801 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3802 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3803 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3804 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3805 # w.r.t. arcfour and windows, so we must not enable it here
3806 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3807 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3808 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3809 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3812 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3813 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3814 AC_TRY_COMPILE([#include <krb5.h>],
3815 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3816 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3817 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3819 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3820 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3821 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3824 AC_CACHE_CHECK([for KV5M_KEYTAB],
3825 samba_cv_HAVE_KV5M_KEYTAB,[
3826 AC_TRY_COMPILE([#include <krb5.h>],
3827 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3828 samba_cv_HAVE_KV5M_KEYTAB=yes,
3829 samba_cv_HAVE_KV5M_KEYTAB=no)])
3831 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3832 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3833 [Whether the KV5M_KEYTAB option is available])
3836 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3837 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3838 AC_TRY_COMPILE([#include <krb5.h>],
3839 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3840 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3841 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3843 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3844 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3845 [Whether KRB5_KU_OTHER_CKSUM is available])
3848 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3849 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3850 AC_TRY_COMPILE([#include <krb5.h>],
3851 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3852 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3853 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3855 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3856 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3857 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3860 AC_CACHE_CHECK([for the krb5_princ_component macro],
3861 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3862 AC_TRY_LINK([#include <krb5.h>],
3863 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3864 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3865 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3867 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3868 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3869 [Whether krb5_princ_component is available])
3872 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3873 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3874 AC_TRY_COMPILE([#include <krb5.h>],
3875 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3876 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3877 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3879 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3880 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3881 [Whether krb5_keytab_entry has key member])
3884 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3885 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3886 AC_TRY_COMPILE([#include <krb5.h>],
3887 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3888 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3889 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3891 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3892 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3893 [Whether krb5_keytab_entry has keyblock member])
3896 AC_CACHE_CHECK([for magic in krb5_address],
3897 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3898 AC_TRY_COMPILE([#include <krb5.h>],
3899 [krb5_address addr; addr.magic = 0;],
3900 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3901 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3903 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3904 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3905 [Whether the krb5_address struct has a magic property])
3908 AC_CACHE_CHECK([for WRFILE: keytab support],
3909 samba_cv_HAVE_WRFILE_KEYTAB,[
3914 krb5_context context;
3917 krb5_init_context(&context);
3918 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3920 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3921 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3923 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3924 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3925 [Whether the WRFILE:-keytab is supported])
3928 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3929 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3930 AC_TRY_COMPILE([#include <krb5.h>],
3932 krb5_context context;
3933 krb5_principal principal;
3934 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3935 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3936 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3938 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3939 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3940 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3943 AC_CACHE_CHECK([for krb5_addresses type],
3944 samba_cv_HAVE_KRB5_ADDRESSES,[
3945 AC_TRY_COMPILE([#include <krb5.h>],
3946 [krb5_addresses addr;],
3947 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3948 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3950 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3951 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3952 [Whether the type krb5_addresses type exists])
3955 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3956 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3957 AC_TRY_COMPILE([#include <krb5.h>],
3959 krb5_mk_error(0,0,0);],
3960 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3961 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3963 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3964 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3965 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3969 AC_CACHE_CHECK([for krb5_principal_get_realm],
3970 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3971 AC_TRY_LINK([#include <krb5.h>],
3972 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3973 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3974 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3976 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3977 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3978 [Whether the function krb5_principal_get_realm is defined])
3981 AC_CACHE_CHECK([for krb5_princ_realm],
3982 samba_cv_HAVE_KRB5_PRINC_REALM,[
3983 AC_TRY_LINK([#include <krb5.h>],
3984 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3985 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3986 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3988 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3989 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3990 [Whether the macro krb5_princ_realm is defined])
3995 # Now the decisions whether we can support krb5
3997 # NOTE: all tests should be done before this block!
4000 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4001 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4005 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4006 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4008 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4012 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4013 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4015 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4019 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4020 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4022 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4026 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4027 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4029 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4033 if test x"$smb_krb5_ticket_has_keyinfo" != x"yes" ; then
4035 # We only need the following functions if we can't get the enctype
4036 # and kvno out of the ticket directly (ie. on Heimdal).
4038 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4040 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4044 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4046 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4052 if test x"$use_ads" = x"yes"; then
4053 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4054 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4055 if test x"$have_gssapi" = x"yes"; then
4056 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4059 if test x"$with_ads_support" = x"yes"; then
4060 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4062 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4064 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4065 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4066 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4067 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4071 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4072 AC_MSG_RESULT([$use_ads])
4074 LIBS="$ac_save_LIBS"
4077 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4078 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4081 ########################################################
4082 # Compile with DNS Updates support?
4084 with_dnsupdate_support=no
4085 AC_MSG_CHECKING([whether to enable DNS Updates support])
4087 AC_ARG_WITH(dnsupdate,
4088 [ --with-dnsupdate Enable DNS Updates support (default no)],
4089 [ case "$withval" in
4091 with_dnsupdate_support=$withval
4095 AC_MSG_RESULT($with_dnsupdate_support)
4097 if test x"$with_dnsupdate_support" != x"no"; then
4099 ################################################################
4100 # first test for Active Directory support being enabled
4101 #if test x"$with_ads_support" = x"no"; then
4102 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4103 # with_dnsupdate_support=no
4105 ##################################################################
4106 # then test for uuid.h (necessary to generate unique DNS keynames
4107 # (uuid.h is required for this test)
4108 AC_CHECK_HEADERS(uuid/uuid.h)
4110 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4111 if test x"$with_dnsupdate_support" = x"yes"; then
4112 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4114 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4116 with_dnsupdate_support=no
4120 if test x"$with_dnsupdate_support" != x"no"; then
4122 ########################################################
4123 # Now see if we can find the uuid libs in standard paths
4124 # On some systems, the uuid API is in libc, so we have to
4125 # be careful not to insert a spurious -luuid.
4128 AC_LIBTESTFUNC(uuid, uuid_generate,
4133 SMB_REMOVE_LIB(uuid)
4137 with_dnsupdate_support=yes
4138 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4141 if test x"$with_dnsupdate_support" = x"yes"; then
4142 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4144 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4146 with_dnsupdate_support=no
4150 #################################################
4151 # check for automount support
4152 AC_MSG_CHECKING(whether to use automount)
4153 AC_ARG_WITH(automount,
4154 [ --with-automount Include automount support (default=no)],
4155 [ case "$withval" in
4158 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4167 #################################################
4168 # check for smbmount support
4169 AC_MSG_CHECKING(whether to use smbmount)
4170 AC_ARG_WITH(smbmount,
4171 [ --with-smbmount Include smbmount (Linux only) support (default=no)],
4172 [ case "$withval" in
4177 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
4178 SMBMOUNT_PROGS="bin/smbmount bin/smbmnt bin/smbumount"
4181 AC_MSG_ERROR(not on a linux system!)
4192 #################################################
4193 # check for mount- and umount.cifs support
4195 INSTALL_CIFSMOUNT=""
4196 UNINSTALL_CIFSMOUNT=""
4197 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4198 AC_ARG_WITH(cifsmount,
4199 [ --with-cifsmount Include mount.cifs and umount.cifs (Linux only) support (default=yes)],
4200 [ case "$withval" in
4208 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4209 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4210 INSTALL_CIFSMOUNT="installcifsmount"
4211 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4214 AC_MSG_ERROR(not on a linux system!)
4219 [ case "$host_os" in
4222 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4223 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4224 INSTALL_CIFSMOUNT="installcifsmount"
4225 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4233 #################################################
4234 # check for cifs.upcall support
4235 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4237 INSTALL_CIFSUPCALL=""
4238 UNINSTALL_CIFSUPCALL=""
4239 AC_MSG_CHECKING(whether to build cifs.upcall)
4240 AC_ARG_WITH(cifsupcall,
4241 [ --with-cifsupcall Include cifs.upcall (Linux only) support (default=yes)],
4242 [ case "$withval" in
4249 if test x"$use_ads" != x"yes"; then
4250 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4251 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4252 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4255 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4256 CIFSUPCALL_PROGS="bin/cifs.upcall"
4257 INSTALL_CIFSUPCALL="installcifsupcall"
4258 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4262 AC_MSG_ERROR(not on a linux system!)
4267 [ case "$host_os" in
4269 if test x"$use_ads" != x"yes"; then
4270 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4271 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4272 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4275 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4276 CIFSUPCALL_PROGS="bin/cifs.upcall"
4277 INSTALL_CIFSUPCALL="installcifsupcall"
4278 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4288 #################################################
4289 # check for a PAM clear-text auth, accounts, password and session support
4290 with_pam_for_crypt=no
4292 AC_MSG_CHECKING(whether to try PAM support)
4294 [ --with-pam Include PAM support (default=no)],
4295 [ case "$withval" in
4301 AC_MSG_RESULT([$try_pam])
4304 create_pam_modules=no
4305 if test x"${try_pam}" != x"no";then
4307 create_pam_modules=yes
4309 AC_CHECK_HEADERS(security/pam_appl.h)
4310 if test x"$ac_cv_header_security_pam_appl_h" != x"yes"; then
4311 if test x"${try_pam}" = x"yes";then
4312 AC_MSG_ERROR([--with-pam=yes but security/pam_appl.h not found])
4315 create_pam_modules=no
4318 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4319 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4320 if test x"${try_pam}" = x"yes";then
4321 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4324 create_pam_modules=no
4327 AC_CHECK_HEADERS(security/pam_modules.h,,,[[
4328 #if HAVE_SECURITY_PAM_APPL_H
4329 #include <security/pam_appl.h>
4332 if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
4333 if test x"${try_pam}" = x"yes";then
4334 AC_MSG_ERROR([--with-pam=yes but security/pam_modules.h not found])
4336 create_pam_modules=no
4339 if test x"$use_pam" = x"yes"; then
4340 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4341 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4342 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4343 with_pam_for_crypt=yes
4345 if test x"$create_pam_modules" = x"yes"; then
4346 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4347 # this checks are optional,
4348 # we don't care about the results here
4349 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4350 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4352 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4355 AC_MSG_CHECKING(whether to use PAM support)
4356 AC_MSG_RESULT([$use_pam])
4358 AC_MSG_CHECKING(whether to have PAM MODULES support)
4359 AC_MSG_RESULT([$create_pam_modules])
4362 #################################################
4363 # check for pam_smbpass support
4365 INSTALL_PAM_MODULES=""
4366 UNINSTALL_PAM_MODULES=""
4367 AC_MSG_CHECKING(whether to use pam_smbpass)
4368 AC_ARG_WITH(pam_smbpass,
4369 [ --with-pam_smbpass Build PAM module for authenticating against passdb backends (default=no)],
4370 [ case "$withval" in
4374 # Conditions under which pam_smbpass should not be built.
4376 if test x"$BLDSHARED" != x"true"; then
4377 AC_MSG_ERROR([No support for shared modules])
4378 elif test x"$create_pam_modules" != x"yes"; then
4379 AC_MSG_ERROR([No support for PAM MODULES])
4381 PAM_MODULES="pam_smbpass"
4382 INSTALL_PAM_MODULES="installpammodules"
4383 UNINSTALL_PAM_MODULES="uninstallpammodules"
4394 ###############################################
4395 # test for where we get crypt() from
4396 AC_SEARCH_LIBS(crypt, [crypt],
4397 [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
4398 AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
4401 ## moved after the check for -lcrypt in order to
4402 ## ensure that the necessary libraries are included
4403 ## check checking for truncated salt. Wrapped by the
4404 ## $with_pam_for_crypt variable as above --jerry
4406 if test $with_pam_for_crypt = no; then
4407 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4409 LIBS="$AUTH_LIBS $LIBS"
4410 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
4411 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4412 LIBS="$crypt_LIBS"])
4413 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4414 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4418 #################################################
4419 # check for a NISPLUS_HOME support
4420 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4421 AC_ARG_WITH(nisplus-home,
4422 [ --with-nisplus-home Include NISPLUS_HOME support (default=no)],
4423 [ case "$withval" in
4426 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4435 #################################################
4436 # check for syslog logging
4437 AC_MSG_CHECKING(whether to use syslog logging)
4439 [ --with-syslog Include experimental SYSLOG support (default=no)],
4440 [ case "$withval" in
4443 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4452 #################################################
4453 # check for experimental disk-quotas support
4455 samba_cv_WITH_QUOTAS=auto
4456 samba_cv_TRY_QUOTAS=no
4457 samba_cv_RUN_QUOTA_TESTS=auto
4458 samba_cv_WITH_SYS_QUOTAS=auto
4459 samba_cv_TRY_SYS_QUOTAS=auto
4460 samba_cv_SYSQUOTA_FOUND=no
4462 AC_MSG_CHECKING(whether to try disk-quotas support)
4464 [ --with-quotas Include disk-quota support (default=no)],
4465 [ case "$withval" in
4468 samba_cv_WITH_QUOTAS=yes
4469 samba_cv_TRY_QUOTAS=yes
4470 samba_cv_RUN_QUOTA_TESTS=yes
4471 #set sys quotas to auto in this case
4472 samba_cv_TRY_SYS_QUOTAS=auto
4476 samba_cv_WITH_QUOTAS=auto
4477 samba_cv_TRY_QUOTAS=auto
4478 samba_cv_RUN_QUOTA_TESTS=auto
4479 #set sys quotas to auto in this case
4480 samba_cv_TRY_SYS_QUOTAS=auto
4484 samba_cv_WITH_QUOTAS=no
4485 samba_cv_TRY_QUOTAS=no
4486 samba_cv_RUN_QUOTA_TESTS=no
4489 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4492 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4495 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4496 AC_ARG_WITH(sys-quotas,
4497 [ --with-sys-quotas Include lib/sysquotas.c support (default=auto)],
4498 [ case "$withval" in
4501 samba_cv_WITH_SYS_QUOTAS=yes
4502 samba_cv_TRY_SYS_QUOTAS=yes
4503 samba_cv_RUN_QUOTA_TESTS=yes
4507 samba_cv_WITH_SYS_QUOTAS=auto
4508 samba_cv_TRY_SYS_QUOTAS=auto
4509 samba_cv_RUN_QUOTA_TESTS=auto
4513 samba_cv_WITH_SYS_QUOTAS=no
4514 samba_cv_TRY_SYS_QUOTAS=no
4517 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4520 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4523 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4524 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4528 samba_cv_TRY_SYS_QUOTAS=yes
4529 samba_cv_RUN_QUOTA_TESTS=yes
4533 samba_cv_TRY_SYS_QUOTAS=no
4538 #############################################
4539 # only check for quota stuff if --with-quotas
4540 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4543 # on linux we didn't need to test we have builtin support
4545 samba_cv_SYSQUOTA_FOUND=yes
4546 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4547 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4548 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4551 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4552 samba_cv_found_xfs_header=yes
4553 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4557 # need to set this define when using static linking (BUG 1473)
4558 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4564 # some broken header files need this
4565 AC_CHECK_HEADER(asm/types.h,[
4566 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4567 AC_ADD_INCLUDE(<asm/types.h>)
4570 # For quotas on Veritas VxFS filesystems
4571 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4573 # For sys/quota.h and linux/quota.h
4574 AC_CHECK_HEADERS(sys/quota.h)
4576 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4577 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4578 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4580 #include "confdefs.h"
4581 #ifdef HAVE_SYS_TYPES_H
4582 #include <sys/types.h>
4584 #ifdef HAVE_ASM_TYPES_H
4585 #include <asm/types.h>
4587 #include <sys/quota.h>
4588 ],[int i = Q_XGETQUOTA;],
4589 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4590 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4591 samba_cv_found_xfs_header=yes
4595 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4596 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4598 #include "confdefs.h"
4599 #ifdef HAVE_SYS_QUOTA_H
4600 #include <sys/quota.h>
4604 D.dqb_fsoftlimit = 0;],
4605 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4606 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4607 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4611 # look for a working quota system
4613 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4614 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4616 #define HAVE_QUOTACTL_4A 1
4617 #define AUTOCONF_TEST 1
4618 #include "confdefs.h"
4619 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4620 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4621 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4622 samba_cv_SYSQUOTA_FOUND=yes;
4623 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4624 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4628 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4629 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4631 #define HAVE_QUOTACTL_4B 1
4632 #define AUTOCONF_TEST 1
4633 #include "confdefs.h"
4634 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4635 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4636 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4637 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4638 samba_cv_SYSQUOTA_FOUND=yes;
4639 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4640 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4644 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4645 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4647 #define HAVE_QUOTACTL_3 1
4648 #define AUTOCONF_TEST 1
4649 #include "confdefs.h"
4650 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4651 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4652 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4653 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4654 samba_cv_SYSQUOTA_FOUND=yes;
4655 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4656 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4660 #################################################
4661 # check for mntent.h and struct mntent
4662 AC_CHECK_HEADERS(mntent.h)
4663 #################################################
4664 # check for setmntent,getmntent,endmntent
4665 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4667 #################################################
4668 # check for devnm.h and struct mntent
4669 AC_CHECK_HEADERS(devnm.h)
4670 #################################################
4672 AC_CHECK_FUNCS(devnm)
4674 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4675 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4676 # if --with-sys-quotas=yes then build it
4677 # you have can use the get/set quota command smb.conf
4679 samba_cv_SYSQUOTA_FOUND=auto
4681 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4682 # if --with-sys-quotas=yes then build it
4683 # you have can use the get/set quota command smb.conf
4685 samba_cv_TRY_SYS_QUOTAS=auto
4689 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4690 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4691 SAVE_CPPFLAGS="$CPPFLAGS"
4692 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4694 #include "confdefs.h"
4695 #define NO_PROTO_H 1
4696 #define NO_CONFIG_H 1
4697 #define HAVE_SYS_QUOTAS 1
4698 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4699 #include "${srcdir-.}/lib/sysquotas.c"
4700 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4701 CPPFLAGS="$SAVE_CPPFLAGS"
4703 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4704 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4705 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4706 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4707 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4708 samba_cv_WE_USE_SYS_QUOTAS=yes
4716 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4717 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4718 SAVE_CPPFLAGS="$CPPFLAGS"
4719 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4721 #include "confdefs.h"
4722 #define NO_PROTO_H 1
4723 #define NO_CONFIG_H 1
4724 #define HAVE_SYS_QUOTAS 1
4725 #define HAVE_XFS_QUOTAS 1
4726 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4727 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4728 CPPFLAGS="$SAVE_CPPFLAGS"
4730 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4731 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4732 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4737 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4738 SAVE_CPPFLAGS="$CPPFLAGS"
4739 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4741 #include "confdefs.h"
4742 #define NO_PROTO_H 1
4743 #define NO_CONFIG_H 1
4744 #include "${srcdir-.}/smbd/quotas.c"
4745 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4746 CPPFLAGS="$SAVE_CPPFLAGS"
4748 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4749 AC_MSG_CHECKING(whether to use the old quota support)
4750 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4751 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4752 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4762 ####################
4763 # End of quota check samba_cv_RUN_QUOTA_TESTS
4766 #################################################
4767 # check for experimental utmp accounting
4769 AC_MSG_CHECKING(whether to support utmp accounting)
4772 [ --with-utmp Include utmp accounting (default, if supported by OS)],
4773 [ case "$withval" in
4783 # utmp requires utmp.h
4784 # Note similar check earlier, when checking utmp details.
4786 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4787 utmp_no_reason=", no utmp.h on $host_os"
4791 # Display test results
4793 if test x"$WITH_UTMP" = x"yes"; then
4795 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4797 AC_MSG_RESULT(no$utmp_no_reason)
4802 UNINSTALLLIBCMD_SH=:
4805 if test $BLDSHARED = true; then
4806 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4807 UNINSTALLLIBCMD_SH="rm -f"
4809 if test $enable_static = yes; then
4810 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4811 UNINSTALLLIBCMD_A="rm -f"
4814 #################################################
4815 # should we build libmsrpc?
4820 AC_MSG_CHECKING(whether to build the libmsrpc shared library)
4821 AC_ARG_WITH(libmsrpc,
4822 [ --with-libmsrpc Build the libmsrpc shared library (default=yes if shared libs supported)],
4823 [ case "$withval" in
4828 if test $BLDSHARED = true; then
4829 LIBMSRPC_SHARED=bin/libmsrpc.$SHLIBEXT
4834 AC_MSG_RESULT(no shared library support -- will supply static library)
4836 if test $enable_static = yes; then
4839 INSTALL_LIBMSRPC=installlibmsrpc
4840 UNINSTALL_LIBMSRPC=uninstalllibmsrpc
4844 # if unspecified, default is to built it if possible.
4845 if test $BLDSHARED = true; then
4846 LIBMSRPC_SHARED=bin/libmsrpc.$SHLIBEXT
4851 AC_MSG_RESULT(no shared library support -- will supply static library)
4853 if test $enable_static = yes; then
4856 INSTALL_LIBMSRPC=installlibmsrpc
4857 UNINSTALL_LIBMSRPC=uninstalllibmsrpc
4861 #################################################
4862 # should we build libaddns?
4867 AC_MSG_CHECKING(whether to build the libaddns shared library)
4868 AC_ARG_WITH(libaddns,
4869 [ --with-libaddns Build the libaddns shared library (default=yes if shared libs supported)],
4870 [ case "$withval" in
4875 if test $BLDSHARED = true; then
4876 LIBADDNS_SHARED=bin/libaddns.$SHLIBEXT
4881 AC_MSG_RESULT(no shared library support -- will supply static library)
4883 if test $enable_static = yes; then
4886 INSTALL_LIBADDNS=installlibaddns
4887 UNINSTALL_LIBADDNS=uninstalllibaddns
4891 # if unspecified, default is to built it if possible.
4892 if test $BLDSHARED = true; then
4893 LIBADDNS_SHARED=bin/libaddns.$SHLIBEXT
4898 AC_MSG_RESULT(no shared library support -- will supply static library)
4900 if test $enable_static = yes; then
4903 INSTALL_LIBADDNS=installlibaddns
4904 UNINSTALL_LIBADDNS=uninstalllibaddns
4907 #################################################
4908 # should we build libsmbclient?
4909 INSTALL_LIBSMBCLIENT=
4910 UNINSTALL_LIBSMBCLIENT=
4911 LIBSMBCLIENT_SHARED=
4913 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
4914 AC_ARG_WITH(libsmbclient,
4915 [ --with-libsmbclient Build the libsmbclient shared library (default=yes if shared libs supported)],
4916 [ case "$withval" in
4921 if test $BLDSHARED = true; then
4922 LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
4923 LIBSMBCLIENT=libsmbclient
4927 AC_MSG_RESULT(no shared library support -- will supply static library)
4929 if test $enable_static = yes; then
4930 LIBSMBCLIENT=libsmbclient
4932 INSTALL_LIBSMBCLIENT=installclientlib
4933 UNINSTALL_LIBSMBCLIENT=uninstallclientlib
4937 # if unspecified, default is to built it if possible.
4938 if test $BLDSHARED = true; then
4939 LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
4940 LIBSMBCLIENT=libsmbclient
4944 AC_MSG_RESULT(no shared library support -- will supply static library)
4946 if test $enable_static = yes; then
4947 LIBSMBCLIENT=libsmbclient
4949 INSTALL_LIBSMBCLIENT=installclientlib
4950 UNINSTALL_LIBSMBCLIENT=uninstallclientlib
4953 INSTALL_LIBSMBSHAREMODES=
4954 LIBSMBSHAREMODES_SHARED=
4956 AC_MSG_CHECKING(whether to build the libsmbsharemodes shared library)
4957 AC_ARG_WITH(libsmbsharemodes,
4958 [ --with-libsmbsharemodes Build the libsmbsharemodes shared library (default=yes if shared libs supported)],
4959 [ case "$withval" in
4964 if test $BLDSHARED = true; then
4965 LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
4966 LIBSMBSHAREMODES=libsmbsharemodes
4970 AC_MSG_RESULT(no shared library support -- will supply static library)
4972 if test $enable_static = yes; then
4973 LIBSMBSHAREMODES=libsmbsharemodes
4975 INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
4976 UNINSTALL_LIBSMBSHAREMODES=uninstalllibsmbsharemodes
4980 # if unspecified, default is to built it if possible.
4981 if test $BLDSHARED = true; then
4982 LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
4983 LIBSMBSHAREMODES=libsmbsharemodes
4987 AC_MSG_RESULT(no shared library support -- will supply static library)
4989 if test $enable_static = yes; then
4990 LIBSMBSHAREMODES=libsmbsharemodes
4992 INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
4995 #################################################
4996 # these tests are taken from the GNU fileutils package
4997 AC_CHECKING(how to get filesystem space usage)
5000 # Test for statvfs64.
5001 if test $space = no; then
5003 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5005 #if defined(HAVE_UNISTD_H)
5008 #include <sys/types.h>
5009 #include <sys/statvfs.h>
5012 struct statvfs64 fsd;
5013 exit (statvfs64 (".", &fsd));
5015 fu_cv_sys_stat_statvfs64=yes,
5016 fu_cv_sys_stat_statvfs64=no,
5017 fu_cv_sys_stat_statvfs64=cross)])
5018 if test $fu_cv_sys_stat_statvfs64 = yes; then
5020 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5024 # Perform only the link test since it seems there are no variants of the
5025 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5026 # because that got a false positive on SCO OSR5. Adding the declaration
5027 # of a `struct statvfs' causes this test to fail (as it should) on such
5028 # systems. That system is reported to work fine with STAT_STATFS4 which
5029 # is what it gets when this test fails.
5030 if test $space = no; then
5032 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5033 [AC_TRY_LINK([#include <sys/types.h>
5034 #include <sys/statvfs.h>],
5035 [struct statvfs fsd; statvfs (0, &fsd);],
5036 fu_cv_sys_stat_statvfs=yes,
5037 fu_cv_sys_stat_statvfs=no)])
5038 if test $fu_cv_sys_stat_statvfs = yes; then
5040 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5044 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5045 # This is not the case on ancient Linux systems.
5047 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5048 AC_TRY_COMPILE([#include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5049 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5050 if test x"$samba_cv_fsid_int" = x"yes"; then
5051 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5054 if test $space = no; then
5055 # DEC Alpha running OSF/1
5056 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5057 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5059 #include <sys/param.h>
5060 #include <sys/types.h>
5061 #include <sys/mount.h>
5066 exit (statfs (".", &fsd, sizeof (struct statfs)));
5068 fu_cv_sys_stat_statfs3_osf1=yes,
5069 fu_cv_sys_stat_statfs3_osf1=no,
5070 fu_cv_sys_stat_statfs3_osf1=no)])
5071 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5072 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5074 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5078 if test $space = no; then
5080 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5081 member (AIX, 4.3BSD)])
5082 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5084 #ifdef HAVE_SYS_PARAM_H
5085 #include <sys/param.h>
5087 #ifdef HAVE_SYS_MOUNT_H
5088 #include <sys/mount.h>
5090 #ifdef HAVE_SYS_VFS_H
5091 #include <sys/vfs.h>
5097 exit (statfs (".", &fsd));
5099 fu_cv_sys_stat_statfs2_bsize=yes,
5100 fu_cv_sys_stat_statfs2_bsize=no,
5101 fu_cv_sys_stat_statfs2_bsize=no)])
5102 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5103 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5105 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5109 if test $space = no; then
5111 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5112 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5113 [AC_TRY_RUN([#include <sys/types.h>
5114 #include <sys/statfs.h>
5118 exit (statfs (".", &fsd, sizeof fsd, 0));
5120 fu_cv_sys_stat_statfs4=yes,
5121 fu_cv_sys_stat_statfs4=no,
5122 fu_cv_sys_stat_statfs4=no)])
5123 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5124 if test $fu_cv_sys_stat_statfs4 = yes; then
5126 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5130 if test $space = no; then
5132 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5133 member (4.4BSD and NetBSD)])
5134 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5135 [AC_TRY_RUN([#include <sys/types.h>
5136 #ifdef HAVE_SYS_PARAM_H
5137 #include <sys/param.h>
5139 #ifdef HAVE_SYS_MOUNT_H
5140 #include <sys/mount.h>
5146 exit (statfs (".", &fsd));
5148 fu_cv_sys_stat_statfs2_fsize=yes,
5149 fu_cv_sys_stat_statfs2_fsize=no,
5150 fu_cv_sys_stat_statfs2_fsize=no)])
5151 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5152 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5154 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5158 if test $space = no; then
5160 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5161 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5162 [AC_TRY_RUN([#include <sys/types.h>
5163 #ifdef HAVE_SYS_PARAM_H
5164 #include <sys/param.h>
5166 #ifdef HAVE_SYS_MOUNT_H
5167 #include <sys/mount.h>
5169 #ifdef HAVE_SYS_FS_TYPES_H
5170 #include <sys/fs_types.h>
5175 /* Ultrix's statfs returns 1 for success,
5176 0 for not mounted, -1 for failure. */
5177 exit (statfs (".", &fsd) != 1);
5179 fu_cv_sys_stat_fs_data=yes,
5180 fu_cv_sys_stat_fs_data=no,
5181 fu_cv_sys_stat_fs_data=no)])
5182 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5183 if test $fu_cv_sys_stat_fs_data = yes; then
5185 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5190 # As a gating factor for large file support, in order to
5191 # use <4GB files we must have the following minimal support
5193 # long long, and a 64 bit off_t or off64_t.
5194 # If we don't have all of these then disable large
5197 AC_MSG_CHECKING([if large file support can be enabled])
5199 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5200 #include <sys/types.h>
5206 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5207 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5208 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5210 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5212 #################################################
5213 # check for cluster extensions
5215 AC_MSG_CHECKING(whether to include cluster support)
5216 AC_ARG_WITH(cluster-support,
5217 [ --with-cluster-support Enable cluster extensions (default=no)])
5218 if test "x$with_cluster_support" = "xyes"; then
5219 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5226 #################################################
5227 # check for ACL support
5229 AC_MSG_CHECKING(whether to support ACLs)
5230 AC_ARG_WITH(acl-support,
5231 [ --with-acl-support Include ACL support (default=no)],
5232 [ case "$withval" in
5237 AC_MSG_RESULT(Using UnixWare ACLs)
5238 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5239 default_static_modules="$default_static_modules vfs_solarisacl"
5242 AC_MSG_RESULT(Using solaris ACLs)
5243 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5244 ACL_LIBS="$ACL_LIBS -lsec"
5245 default_static_modules="$default_static_modules vfs_solarisacl"
5248 AC_MSG_RESULT(Using HPUX ACLs)
5249 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5250 default_static_modules="$default_static_modules vfs_hpuxacl"
5253 AC_MSG_RESULT(Using IRIX ACLs)
5254 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5255 default_static_modules="$default_static_modules vfs_irixacl"
5258 AC_MSG_RESULT(Using AIX ACLs)
5259 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5260 default_static_modules="$default_static_modules vfs_aixacl"
5263 AC_MSG_RESULT(Using Tru64 ACLs)
5264 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5265 ACL_LIBS="$ACL_LIBS -lpacl"
5266 default_static_modules="$default_static_modules vfs_tru64acl"
5269 AC_MSG_RESULT(Using FreeBSD posix ACLs)
5270 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
5271 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5272 default_static_modules="$default_static_modules vfs_posixacl"
5275 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5276 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5277 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
5281 #include <sys/types.h>
5282 #include <sys/acl.h>
5286 acl_entry_t *entry_p;
5287 return acl_get_entry(acl, entry_id, entry_p);
5289 [samba_cv_HAVE_POSIX_ACLS=yes],
5290 [samba_cv_HAVE_POSIX_ACLS=no])
5293 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5294 AC_MSG_RESULT(Using posix ACLs)
5295 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5296 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5300 #include <sys/types.h>
5301 #include <sys/acl.h>
5303 acl_permset_t permset_d;
5305 return acl_get_perm_np(permset_d, perm);
5307 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5308 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5311 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5312 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5317 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5318 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
5322 #include <sys/types.h>
5323 #include <sys/acl.h>
5327 acl_entry_t *entry_p;
5328 return acl_get_entry( acl, entry_id, entry_p);
5330 [samba_cv_HAVE_POSIX_ACLS=yes],
5331 [samba_cv_HAVE_POSIX_ACLS=no])
5334 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5335 AC_MSG_RESULT(Using posix ACLs)
5336 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5337 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5341 #include <sys/types.h>
5342 #include <sys/acl.h>
5344 acl_permset_t permset_d;
5346 return acl_get_perm_np( permset_d, perm);
5348 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5349 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5352 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5353 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5361 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5364 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5368 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5369 default_static_modules="$default_static_modules vfs_posixacl"
5372 #################################################
5373 # check for AIO support
5375 AC_MSG_CHECKING(whether to support asynchronous io)
5376 AC_ARG_WITH(aio-support,
5377 [ --with-aio-support Include asynchronous io support (default=no)],
5378 [ case "$withval" in
5385 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5386 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5387 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5390 AC_TRY_LINK([#include <sys/types.h>
5392 [ struct aiocb a; return aio_read(&a);],
5393 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5395 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5398 AC_TRY_LINK([#include <sys/types.h>
5400 [ struct aiocb64 a; return aio_read64(&a);],
5401 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5403 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5404 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5405 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5407 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5408 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5412 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5413 AC_MSG_CHECKING(for aio_read)
5414 AC_LINK_IFELSE([#include <aio.h>
5415 int main() { struct aiocb a; return aio_read(&a); }],
5416 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5417 [AC_MSG_RESULT(no)])
5419 AC_MSG_CHECKING(for aio_write)
5420 AC_LINK_IFELSE([#include <aio.h>
5421 int main() { struct aiocb a; return aio_write(&a); }],
5422 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5423 [AC_MSG_RESULT(no)])
5425 AC_MSG_CHECKING(for aio_fsync)
5426 AC_LINK_IFELSE([#include <aio.h>
5427 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5428 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5429 [AC_MSG_RESULT(no)])
5431 AC_MSG_CHECKING(for aio_return)
5432 AC_LINK_IFELSE([#include <aio.h>
5433 int main() { struct aiocb a; return aio_return(&a); }],
5434 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5435 [AC_MSG_RESULT(no)])
5437 AC_MSG_CHECKING(for aio_error)
5438 AC_LINK_IFELSE([#include <aio.h>
5439 int main() { struct aiocb a; return aio_error(&a); }],
5440 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5441 [AC_MSG_RESULT(no)])
5443 AC_MSG_CHECKING(for aio_cancel)
5444 AC_LINK_IFELSE([#include <aio.h>
5445 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5446 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5447 [AC_MSG_RESULT(no)])
5449 AC_MSG_CHECKING(for aio_suspend)
5450 AC_LINK_IFELSE([#include <aio.h>
5451 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5452 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5453 [AC_MSG_RESULT(no)])
5456 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5457 AC_MSG_CHECKING(for aio_read64)
5458 AC_LINK_IFELSE([#include <aio.h>
5459 int main() { struct aiocb a; return aio_read64(&a); }],
5460 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5461 [AC_MSG_RESULT(no)])
5463 AC_MSG_CHECKING(for aio_write64)
5464 AC_LINK_IFELSE([#include <aio.h>
5465 int main() { struct aiocb a; return aio_write64(&a); }],
5466 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5467 [AC_MSG_RESULT(no)])
5469 AC_MSG_CHECKING(for aio_fsync64)
5470 AC_LINK_IFELSE([#include <aio.h>
5471 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5472 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5473 [AC_MSG_RESULT(no)])
5475 AC_MSG_CHECKING(for aio_return64)
5476 AC_LINK_IFELSE([#include <aio.h>
5477 int main() { struct aiocb a; return aio_return64(&a); }],
5478 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5479 [AC_MSG_RESULT(no)])
5481 AC_MSG_CHECKING(for aio_error64)
5482 AC_LINK_IFELSE([#include <aio.h>
5483 int main() { struct aiocb a; return aio_error64(&a); }],
5484 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5485 [AC_MSG_RESULT(no)])
5487 AC_MSG_CHECKING(for aio_cancel64)
5488 AC_LINK_IFELSE([#include <aio.h>
5489 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5490 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5491 [AC_MSG_RESULT(no)])
5493 AC_MSG_CHECKING(for aio_suspend64)
5494 AC_LINK_IFELSE([#include <aio.h>
5495 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5496 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5497 [AC_MSG_RESULT(no)])
5504 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5507 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5511 #################################################
5512 # check for sendfile support
5514 with_sendfile_support=yes
5515 AC_MSG_CHECKING(whether to check to support sendfile)
5516 AC_ARG_WITH(sendfile-support,
5517 [ --with-sendfile-support Check for sendfile support (default=yes)],
5518 [ case "$withval" in
5525 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5526 AC_TRY_LINK([#include <sys/sendfile.h>],
5531 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5533 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5535 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5536 AC_TRY_LINK([#include <sys/sendfile.h>],
5541 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5543 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5545 # Try and cope with broken Linux sendfile....
5546 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5548 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5549 #undef _FILE_OFFSET_BITS
5551 #include <sys/sendfile.h>],
5556 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5558 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5560 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5561 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5562 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5563 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5564 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5565 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5566 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5567 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5568 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5569 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5570 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5576 *freebsd* | *dragonfly* )
5577 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5579 #include <sys/types.h>
5581 #include <sys/socket.h>
5582 #include <sys/uio.h>],
5584 int fromfd, tofd, ret, total=0;
5585 off_t offset, nwritten;
5588 hdr.headers = &hdtrl;
5590 hdr.trailers = NULL;
5592 hdtrl.iov_base = NULL;
5594 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5596 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5598 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5599 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5600 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5601 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5608 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5610 #include <sys/socket.h>
5611 #include <sys/uio.h>],
5615 struct iovec hdtrl[2];
5619 hdtrl[0].iov_base = 0;
5620 hdtrl[0].iov_len = 0;
5622 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5624 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5625 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5626 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5627 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5628 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5633 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5635 #include <sys/socket.h>
5636 #include <sys/uio.h>],
5640 struct iovec hdtrl[2];
5644 hdtrl[0].iov_base = 0;
5645 hdtrl[0].iov_len = 0;
5647 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5649 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5650 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5651 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5652 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5653 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5660 AC_CHECK_LIB(sendfile,sendfilev)
5661 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5663 #include <sys/sendfile.h>],
5667 struct sendfilevec vec[2];
5673 vec[0].sfv_fd = SFV_FD_SELF;
5674 vec[0].sfv_flag = 0;
5679 vec[1].sfv_flag = 0;
5682 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5684 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5686 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5687 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5688 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5689 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5694 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5696 #include <sys/sendfile.h>],
5700 struct sendfilevec vec[2];
5706 vec[0].sfv_fd = SFV_FD_SELF;
5707 vec[0].sfv_flag = 0;
5712 vec[1].sfv_flag = 0;
5715 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5717 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5719 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5720 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5721 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5722 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5728 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5730 #include <sys/socket.h>],
5734 struct sf_parms hdtrl;
5738 hdtrl.header_data = 0;
5739 hdtrl.header_length = 0;
5740 hdtrl.file_descriptor = fromfd;
5741 hdtrl.file_offset = 0;
5742 hdtrl.file_bytes = 0;
5743 hdtrl.trailer_data = 0;
5744 hdtrl.trailer_length = 0;
5746 nwritten = send_file(&tofd, &hdtrl, 0);
5748 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5749 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5750 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5751 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5752 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5768 ############################################
5769 # See if we have the Linux readahead syscall.
5771 AC_CACHE_CHECK([for Linux readahead],
5772 samba_cv_HAVE_LINUX_READAHEAD,[
5774 #if defined(HAVE_UNISTD_H)
5777 #include <fcntl.h>],
5778 [ssize_t err = readahead(0,0,0x80000);],
5779 samba_cv_HAVE_LINUX_READAHEAD=yes,
5780 samba_cv_HAVE_LINUX_READAHEAD=no)])
5782 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5783 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5784 [Whether Linux readahead is available])
5787 ############################################
5788 # See if we have the posix_fadvise syscall.
5790 AC_CACHE_CHECK([for posix_fadvise],
5791 samba_cv_HAVE_POSIX_FADVISE,[
5793 #if defined(HAVE_UNISTD_H)
5796 #include <fcntl.h>],
5797 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5798 samba_cv_HAVE_POSIX_FADVISE=yes,
5799 samba_cv_HAVE_POSIX_FADVISE=no)])
5801 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5802 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5803 [Whether posix_fadvise is available])
5808 #################################################
5809 # Check whether winbind is supported on this platform. If so we need to
5810 # build and install client programs, sbin programs and shared libraries
5812 AC_MSG_CHECKING(whether to build winbind)
5814 # Initially, the value of $host_os decides whether winbind is supported
5818 # Define the winbind shared library name and any specific linker flags
5819 # it needs to be built with.
5821 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
5822 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
5823 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5824 NSSSONAMEVERSIONSUFFIX=""
5826 SMB_KRB5_LOCATOR="bin/smb_krb5_locator.$SHLIBEXT"
5830 NSSSONAMEVERSIONSUFFIX=".2"
5831 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
5834 # FreeBSD winbind client is implemented as a wrapper around
5835 # the Linux version.
5836 NSSSONAMEVERSIONSUFFIX=".1"
5837 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
5838 nsswitch/winbind_nss_linux.o"
5839 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5840 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5844 # NetBSD winbind client is implemented as a wrapper
5845 # around the Linux version. It needs getpwent_r() to
5846 # indicate libc's use of the correct nsdispatch API.
5848 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5849 WINBIND_NSS_EXTRA_OBJS="\
5850 nsswitch/winbind_nss_netbsd.o \
5851 nsswitch/winbind_nss_linux.o"
5852 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5853 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5856 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5860 # IRIX has differently named shared libraries
5861 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
5862 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
5863 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
5866 # Solaris winbind client is implemented as a wrapper around
5867 # the Linux version.
5868 NSSSONAMEVERSIONSUFFIX=".1"
5869 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
5870 nsswitch/winbind_nss_linux.o"
5871 WINBIND_NSS_EXTRA_LIBS="-lsocket"
5872 PAM_WINBIND_EXTRA_LIBS="-lsocket"
5875 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
5878 # AIX has even differently named shared libraries. No
5879 # WINS support has been implemented yet.
5880 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
5881 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5882 WINBIND_NSS="nsswitch/WINBIND"
5887 winbind_no_reason=", unsupported on $host_os"
5891 AC_SUBST(WINBIND_NSS)
5892 AC_SUBST(WINBIND_WINS_NSS)
5893 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5894 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5895 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5896 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5897 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
5899 AC_SUBST(SMB_KRB5_LOCATOR)
5901 # Check the setting of --with-winbind
5903 AC_ARG_WITH(winbind,
5904 [ --with-winbind Build winbind (default, if supported by OS)],
5917 # We need unix domain sockets for winbind
5919 if test x"$HAVE_WINBIND" = x"yes"; then
5920 if test x"$samba_cv_unixsocket" = x"no"; then
5921 winbind_no_reason=", no unix domain socket support on $host_os"
5926 # Display test results
5928 if test x"$HAVE_WINBIND" = x"no"; then
5933 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes"; then
5934 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5937 if test x"$HAVE_WINBIND" = x"yes"; then
5939 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5941 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5942 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5943 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5944 PAM_MODULES="$PAM_MODULES pam_winbind"
5945 INSTALL_PAM_MODULES="installpammodules"
5946 UNINSTALL_PAM_MODULES="uninstallpammodules"
5949 AC_MSG_RESULT(no$winbind_no_reason)
5952 # Solaris 10 does have new member in nss_XbyY_key
5953 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5954 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5955 [#include <nss_dbdefs.h>])
5957 # Solaris has some extra fields in struct passwd that need to be
5958 # initialised otherwise nscd crashes.
5960 AC_CHECK_MEMBER(struct passwd.pw_comment,
5961 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5964 AC_CHECK_MEMBER(struct passwd.pw_age,
5965 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5968 # AIX 4.3.x and 5.1 do not have as many members in
5969 # struct secmethod_table as AIX 5.2
5970 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5971 [#include <usersec.h>])
5972 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5973 [#include <usersec.h>])
5975 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5976 AC_TRY_COMPILE([#include <sys/types.h>
5977 #include <sys/socket.h>],
5980 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5982 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5983 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5984 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5988 #################################################
5989 # Check to see if we should use the included popt
5991 AC_ARG_WITH(included-popt,
5992 [ --with-included-popt use bundled popt library, not from system],
6003 if test x"$INCLUDED_POPT" != x"yes"; then
6004 AC_CHECK_LIB(popt, poptGetContext,
6005 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6008 AC_MSG_CHECKING(whether to use included popt)
6009 if test x"$INCLUDED_POPT" = x"yes"; then
6011 BUILD_POPT='$(POPT_OBJ)'
6012 POPTLIBS='$(POPT_OBJ)'
6013 FLAGS1="-I\$(srcdir)/popt"
6019 AC_SUBST(BUILD_POPT)
6023 #################################################
6024 # Check to see if we should use the included iniparser
6026 AC_ARG_WITH(included-iniparser,
6027 [ --with-included-iniparser use bundled iniparser library, not from system],
6031 INCLUDED_INIPARSER=yes
6034 INCLUDED_INIPARSER=no
6038 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6039 AC_CHECK_LIB(iniparser, iniparser_load,
6040 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6043 AC_MSG_CHECKING(whether to use included iniparser)
6044 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6046 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6048 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6052 INIPARSERLIBS="-liniparser"
6054 AC_SUBST(BUILD_INIPARSER)
6055 AC_SUBST(INIPARSERLIBS)
6060 #################################################
6061 # Check if the user wants Python
6063 # At the moment, you can use this to set which Python binary to link
6064 # against. (Libraries built for Python2.2 can't be used by 2.1,
6065 # though they can coexist in different directories.) In the future
6066 # this might make the Python stuff be built by default.
6068 # Defaulting python breaks the clean target if python isn't installed
6073 [ --with-python=PYTHONNAME build Python libraries],
6074 [ case "${withval-python}" in
6077 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
6083 PYTHON=${withval-python}
6088 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6090 eval MODULE_DEFAULT_$i=STATIC
6093 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6095 dnl Fall back to static if we cannot build shared libraries
6096 eval MODULE_DEFAULT_$i=STATIC
6098 if test $BLDSHARED = true; then
6099 eval MODULE_DEFAULT_$i=SHARED
6103 dnl Always built these modules static
6104 MODULE_rpc_spoolss=STATIC
6105 MODULE_rpc_srv=STATIC
6106 MODULE_idmap_tdb=STATIC
6107 MODULE_idmap_passdb=STATIC
6108 MODULE_idmap_nss=STATIC
6110 MODULE_nss_info_template=STATIC
6112 AC_ARG_WITH(static-modules,
6113 [ --with-static-modules=MODULES Comma-separated list of names of modules to statically link in],
6114 [ if test $withval; then
6115 for i in `echo $withval | sed -e 's/,/ /g'`
6117 eval MODULE_$i=STATIC
6121 AC_ARG_WITH(shared-modules,
6122 [ --with-shared-modules=MODULES Comma-separated list of names of modules to build shared],
6123 [ if test $withval; then
6124 for i in `echo $withval | sed -e 's/,/ /g'`
6126 eval MODULE_$i=SHARED
6130 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6131 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6132 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6133 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6134 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6137 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6138 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_reg.$SHLIBEXT", RPC)
6139 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
6140 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6141 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6142 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6143 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6144 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6145 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_svc.$SHLIBEXT", RPC)
6146 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6147 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6148 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6149 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
6150 SMB_SUBSYSTEM(RPC,smbd/server.o)
6152 SMB_MODULE(idmap_ldap, nsswitch/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6153 SMB_MODULE(idmap_tdb, nsswitch/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6154 SMB_MODULE(idmap_passdb, nsswitch/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6155 SMB_MODULE(idmap_nss, nsswitch/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6156 SMB_MODULE(idmap_rid, nsswitch/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6157 SMB_MODULE(idmap_ad, nsswitch/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6158 SMB_SUBSYSTEM(IDMAP, nsswitch/idmap.o)
6160 SMB_MODULE(nss_info_template, nsswitch/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6161 SMB_SUBSYSTEM(NSS_INFO, nsswitch/nss_info.o)
6163 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6164 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6165 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6166 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6167 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6169 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6170 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6171 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6172 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6173 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6174 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6175 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6176 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6178 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6179 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6180 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6181 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6182 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6183 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6184 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6185 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6186 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6187 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6188 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6189 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6190 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6191 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6192 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6193 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6194 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6195 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6196 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6197 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6198 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6199 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6200 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6201 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6202 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6203 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6204 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6206 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6208 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6210 #################################################
6211 # do extra things if we are running insure
6213 if test "${ac_cv_prog_CC}" = "insure"; then
6214 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6217 #################################################
6218 # If run from the build farm, enable NASTY hacks
6219 #################################################
6220 AC_MSG_CHECKING(whether to enable build farm hacks)
6221 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6223 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6228 #################################################
6229 # check for bad librt/libpthread interactions
6231 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6232 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6233 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6234 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6236 SMB_IF_RTSIGNAL_BUG(
6238 # Have RT_SIGNAL bug, need to check whether the problem will
6239 # affect anything we have configured.
6242 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6243 if test x"$rt_signal_lease_ok" = x"no" ; then
6248 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6249 if test x"$rt_signal_notify_ok" = x"no" ; then
6254 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6255 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6256 if test x"$rt_signal_aio_ok" = x"no" ; then
6261 if test x"$rt_do_error" = x"yes" ; then
6262 SMB_IS_LIBPTHREAD_LINKED(
6266 *** On this platforms, linking Samba against pthreads causes problems
6267 *** with the oplock and change notification mechanisms. You may be
6268 *** using pthreads as a side-effect of using the --with-aio-support
6269 *** or --with-profiling-data options. Please remove these and try again.
6276 *** On this platform, the oplock and change notification mechanisms do not
6277 *** appear to work. Please report this problem to samba-technical@samba.org
6278 *** and attach the config.log file from this directory.
6282 AC_MSG_ERROR(unable to use realtime signals on this platform)
6286 # no RT_SIGNAL bug, we are golden
6287 SMB_IS_LIBPTHREAD_LINKED(
6289 AC_MSG_WARN(using libpthreads - this may degrade performance)
6294 # cross compiling, I hope you know what you are doing
6300 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6301 LIB_REMOVE_USR_LIB(LDFLAGS)
6302 LIB_REMOVE_USR_LIB(LIBS)
6303 LIB_REMOVE_USR_LIB(KRB5_LIBS)
6305 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6306 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6307 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6309 #################################################
6310 # Display summary of libraries detected
6312 AC_MSG_RESULT([Using libraries:])
6313 AC_MSG_RESULT([ LIBS = $LIBS])
6314 if test x"$with_ads_support" != x"no"; then
6315 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6317 if test x"$with_ldap_support" != x"no"; then
6318 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6320 if test x"$with_dnsupdate_support" != x"no"; then
6321 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6323 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6325 #################################################
6326 # final configure stuff
6328 AC_MSG_CHECKING([configure summary])
6329 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
6331 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6332 AC_MSG_WARN([cannot run when cross-compiling]))
6337 # Stuff the smbd-only libraries at the end of the smbd link
6338 # path (if we have them).
6339 SMBD_LIBS="$samba_dmapi_libs"
6342 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh)
6344 #################################################
6345 # Print very concise instructions on building/use
6346 if test "x$enable_dmalloc" = xyes
6348 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6349 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])