| blob | 1cf8d9ca4a45d1b73fe750e053b872e977fb7748 |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
27 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
28 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
30 if test "x$enable_external_libtalloc" != xno
31 then
32 PKG_CHECK_MODULES(TALLOC, talloc >= 1.3.0,
33 [ enable_external_libtalloc=yes ],
34 [ if test x$enable_external_libtalloc = xyes; then
35 AC_MSG_ERROR([Unable to find libtalloc])
36 else
37 enable_external_libtalloc=no
38 fi
39 ])
40 fi
42 if test "x$enable_external_libtalloc" = xno
43 then
44 m4_include(../lib/talloc/libtalloc.m4)
45 fi
47 LIBTALLOC_OBJ0=""
48 for obj in ${TALLOC_OBJ}; do
49 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
50 done
51 AC_SUBST(LIBTALLOC_OBJ0)
53 m4_include(../lib/tevent/libtevent.m4)
55 LIBTEVENT_OBJ0=""
56 for obj in ${TEVENT_OBJ}; do
57 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
58 done
59 AC_SUBST(LIBTEVENT_OBJ0)
60 LIBS="${LIBS} ${TEVENT_LIBS}"
62 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
63 # but currently this fails: things have to get merged from s4.
64 tdbdir="../lib/tdb"
65 AC_SUBST(tdbdir)
66 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
67 AC_SUBST(TDB_CFLAGS)
69 LIBTDB_OBJ0=""
70 for o in common/tdb.o common/dump.o common/transaction.o common/error.o \
71 common/traverse.o common/freelist.o common/freelistcheck.o \
72 common/io.o common/lock.o common/open.o;
73 do
74 LIBTDB_OBJ0="$LIBTDB_OBJ0 $tdbdir/$o"
75 done
77 AC_SUBST(LIBTDB_OBJ0)
78 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
79 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
80 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
81 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
82 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
83 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
84 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
85 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
87 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
89 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
90 if test "x${srcdir-.}" != "x."; then
91 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
92 fi
94 dnl Unique-to-Samba variables we'll be playing with.
95 AC_SUBST(SAMBA_CPPFLAGS)
96 AC_SUBST(SHELL)
97 AC_SUBST(LDSHFLAGS)
98 AC_SUBST(SONAMEFLAG)
99 AC_SUBST(SHLD)
100 AC_SUBST(MODULE_EXPORTS)
101 AC_SUBST(DSO_EXPORTS)
102 AC_SUBST(HOST_OS)
103 AC_SUBST(PICFLAG)
104 AC_SUBST(PIE_CFLAGS)
105 AC_SUBST(PIE_LDFLAGS)
106 AC_SUBST(RELRO_LDFLAGS)
107 AC_SUBST(SHLIBEXT)
108 AC_SUBST(INSTALLLIBCMD_SH)
109 AC_SUBST(INSTALLLIBCMD_A)
110 AC_SUBST(UNINSTALLLIBCMD_SH)
111 AC_SUBST(UNINSTALLLIBCMD_A)
113 AC_SUBST(INSTALL_LIBWBCLIENT)
114 AC_SUBST(UNINSTALL_LIBWBCLIENT)
115 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
116 AC_SUBST(LIBWBCLIENT_SHARED)
117 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
118 AC_SUBST(LIBWBCLIENT_STATIC)
119 AC_SUBST(LIBWBCLIENT_SOVER)
120 AC_SUBST(LIBWBCLIENT)
121 AC_SUBST(WINBIND_LIBS)
123 AC_SUBST(LIBSAMBAUTIL_SHARED)
125 AC_SUBST(PRINT_LIBS)
126 AC_SUBST(AUTH_LIBS)
127 AC_SUBST(ACL_LIBS)
128 AC_SUBST(PASSDB_LIBS)
129 AC_SUBST(IDMAP_LIBS)
130 AC_SUBST(KRB5_LIBS)
131 AC_SUBST(UUID_LIBS)
132 AC_SUBST(LDAP_LIBS)
133 AC_SUBST(GPEXT_LIBS)
134 AC_SUBST(PAM_MODULES)
135 AC_SUBST(INSTALL_PAM_MODULES)
136 AC_SUBST(UNINSTALL_PAM_MODULES)
137 AC_SUBST(NSS_MODULES)
138 AC_SUBST(EXTRA_BIN_PROGS)
139 AC_SUBST(CIFSMOUNT_PROGS)
140 AC_SUBST(INSTALL_CIFSMOUNT)
141 AC_SUBST(UNINSTALL_CIFSMOUNT)
142 AC_SUBST(CIFSUPCALL_PROGS)
143 AC_SUBST(INSTALL_CIFSUPCALL)
144 AC_SUBST(UNINSTALL_CIFSUPCALL)
145 AC_SUBST(EXTRA_SBIN_PROGS)
146 AC_SUBST(EXTRA_ALL_TARGETS)
147 AC_SUBST(CONFIG_LIBS)
148 AC_SUBST(NSCD_LIBS)
150 # compile with optimization and without debugging by default, but
151 # allow people to set their own preference.
152 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
153 # if it has no value. This prevent *very* large debug binaries from occurring
154 # by default.
155 if test "x$debug" = "xyes" ; then
156 CFLAGS="${CFLAGS} -g"
157 fi
158 if test "x$CFLAGS" = x; then
159 CFLAGS="-O"
160 fi
162 m4_include(../lib/socket_wrapper/config.m4)
163 m4_include(../lib/nss_wrapper/config.m4)
165 m4_include(m4/swat.m4)
167 # Probe the gcc version for extra CFLAGS. We always stash these in
168 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
169 # Makefile edit, avoiding the need to re-run configure.
170 if test x"$ac_cv_prog_gcc" = x"yes" ; then
171 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
172 # Add -Wdeclaration-after-statement if compiler supports it
173 AC_CACHE_CHECK(
174 [that the C compiler understands -Wdeclaration-after-statement],
175 samba_cv_HAVE_Wdeclaration_after_statement, [
176 AC_TRY_RUN_STRICT([
177 int main(void)
178 {
179 return 0;
180 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
181 samba_cv_HAVE_Wdeclaration_after_statement=yes,
182 samba_cv_HAVE_Wdeclaration_after_statement=no,
183 samba_cv_HAVE_Wdeclaration_after_statement=cross)
184 ])
186 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
187 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
188 fi
190 #-Werror-implicit-function-declaration
191 AC_CACHE_CHECK(
192 [that the C compiler understands -Werror-implicit-function-declaration],
193 samba_cv_HAVE_Werror_implicit_function_declaration, [
194 AC_TRY_RUN_STRICT([
195 int main(void)
196 {
197 return 0;
198 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
199 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
200 samba_cv_HAVE_Werror_implicit_function_declaration=no,
201 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
202 ])
203 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
204 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
205 fi
207 # krb5developer is like developer, except we don't get
208 # -Wstrict-prototypes.
209 if test x"$krb5_developer" != x"$yes" ; then
210 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
211 fi
213 if test x"$picky_developer" = x"yes"; then
214 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
215 fi
216 fi
218 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
220 if test "x$enable_dmalloc" = xyes
221 then
222 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
223 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
224 [Define to check invariants around some common functions])
225 LIBS="$LIBS -ldmalloc"
226 fi
228 #################################################
229 # check for a shared memory profiling support
230 AC_MSG_CHECKING(whether to use profiling)
231 AC_ARG_WITH(profiling-data,
232 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
233 [ case "$withval" in
234 yes)
235 AC_MSG_RESULT(yes)
236 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
237 samba_cv_WITH_PROFILE=yes
238 ;;
239 *)
240 AC_MSG_RESULT(no)
241 samba_cv_WITH_PROFILE=no
242 ;;
243 esac ],
244 AC_MSG_RESULT(no)
245 )
247 dnl Checks for programs.
248 merged_build_possible=yes
250 AC_PROG_INSTALL
251 AC_PROG_AWK
252 # Check for GNU make
253 m4_include(../m4/check_make.m4)
254 AC_SAMBA_GNU_MAKE([true], [merged_build_possible=no])
256 # Check for perl
257 m4_include(../m4/check_perl.m4)
258 AC_SAMBA_PERL([true], [merged_build_possible=no])
260 AC_CHECK_TOOL(AR, ar)
262 dnl Check if we use GNU ld
263 LD=ld
264 AC_PROG_LD_GNU
266 dnl Certain versions of GNU ld the default is not to have the
267 dnl --allow-shlib-undefined flag defined. This causes a stackload of
268 dnl warnings when building modules.
269 if test "$ac_cv_prog_gnu_ld" = "yes"; then
270 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
271 AC_MSG_CHECKING(GNU ld release date)
272 changequote(,)dnl
273 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
274 changequote([,])dnl
275 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
276 if test -n "$ac_cv_gnu_ld_date"; then
277 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
278 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
279 fi
280 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
281 ac_cv_gnu_ld_version_script=yes
282 fi
283 else
284 AC_MSG_CHECKING(GNU ld release version)
285 changequote(,)dnl
286 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*[^0-9\.]\+\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
287 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
288 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
289 changequote([,])dnl
290 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
291 AC_MSG_CHECKING(GNU ld release version major)
292 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
293 AC_MSG_CHECKING(GNU ld release version minor)
294 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
295 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
296 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
297 fi
298 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
299 ac_cv_gnu_ld_version_script=yes
300 fi
301 fi
302 fi
304 dnl look for executable suffix
305 AC_EXEEXT
307 dnl Check if C compiler understands -c and -o at the same time
308 AC_PROG_CC_C_O
309 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
310 BROKEN_CC=
311 else
312 BROKEN_CC=#
313 fi
314 AC_SUBST(BROKEN_CC)
316 dnl Check if the C compiler understands -Werror
317 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
318 AC_TRY_RUN_STRICT([
319 int main(void)
320 {
321 return 0;
322 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
323 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
324 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
325 Werror_FLAGS="-Werror"
326 else
327 dnl Check if the C compiler understands -w2
328 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
329 AC_TRY_RUN_STRICT([
330 int main(void)
331 {
332 return 0;
333 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
334 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
335 if test x"$samba_cv_HAVE_w2" = x"yes"; then
336 Werror_FLAGS="-w2"
337 else
338 dnl Check if the C compiler understands -errwarn
339 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
340 AC_TRY_RUN_STRICT([
341 int main(void)
342 {
343 return 0;
344 }],[-errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
345 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
346 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
347 Werror_FLAGS="-errwarn=%all"
348 fi
349 fi
350 fi
352 ############################################
353 # check if the compiler can handle negative enum values
354 # and don't truncate the values to INT_MAX
355 # a runtime test is needed here
356 AC_SUBST(PIDL_ARGS)
357 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
358 AC_TRY_RUN(
359 [
360 #include <stdio.h>
361 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
362 int main(void) {
363 enum negative_values v1 = NEGATIVE_VALUE;
364 unsigned v2 = NEGATIVE_VALUE;
366 if (v1 != 0xFFFFFFFF) {
367 printf("%u != 0xFFFFFFFF\n", v1);
368 return 1;
369 }
370 if (v2 != 0xFFFFFFFF) {
371 printf("%u != 0xFFFFFFFF\n", v2);
372 return 1;
373 }
375 return 0;
376 }
377 ],
378 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
379 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
380 AC_MSG_WARN([using --uint-enums for pidl])
381 PIDL_ARGS="$PIDL_ARGS --uint-enums"
382 fi
384 dnl Figure out the flags to support named structure initializers
386 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
388 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
389 AC_MSG_CHECKING(uname -s)
390 AC_MSG_RESULT(${UNAME_S})
392 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
393 AC_MSG_CHECKING(uname -r)
394 AC_MSG_RESULT(${UNAME_R})
396 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
397 AC_MSG_CHECKING(uname -m)
398 AC_MSG_RESULT(${UNAME_M})
400 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
401 AC_MSG_CHECKING(uname -p)
402 AC_MSG_RESULT(${UNAME_P})
404 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
405 AC_MSG_CHECKING(uname -i)
406 AC_MSG_RESULT(${UNAME_I})
408 dnl Add #include for broken IRIX header files
409 case "$host_os" in
410 *irix6*)
411 #TODO add to libreplace
412 if test x"$ac_cv_prog_gcc" != x"yes" ; then
413 dnl Fix sensible defaults for MIPSPro compilers. The
414 dnl error numbers are valid for the 7.3 compilers,
415 dnl hopefully also valid for the 7.4 series.
416 dnl
417 dnl Bugzilla 3801. Force an error on warning 1035
418 dnl so we don't incorrectly detect stdint.h. This
419 dnl warning is emitted for #error directives.
420 CFLAGS="$CFLAGS -diag_error 1035"
421 dnl 1209: Controlling expression is constant
422 dnl 1174: Function foo declared but never referenced
423 dnl 3201: Parameter foo was never referenced
424 CFLAGS="$CFLAGS -woff 1209,1174,3201"
425 fi
426 ;;
427 esac
429 DYNEXP=
430 AC_SUBST(DYNEXP)
432 dnl Add modules that have to be built by default here
433 dnl These have to be built static:
434 default_static_modules="pdb_smbpasswd pdb_tdbsam pdb_wbc_sam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl rpc_ntsvcs rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog auth_sam auth_unix auth_winbind auth_wbc auth_server auth_domain auth_builtin auth_netlogond vfs_default nss_info_template"
436 dnl These are preferably build shared, and static if dlopen() is not available
437 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb vfs_smb_traffic_analyzer vfs_preopen"
439 if test "x$developer" = xyes; then
440 default_static_modules="$default_static_modules rpc_rpcecho"
441 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
442 fi
444 #
445 # Config CPPFLAG settings for strange OS's that must be set
446 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
447 # case statement; its first reference must be unconditional.
448 #
449 case "$host_os" in
450 *hpux*)
451 #
452 # Defines needed for HPUX support.
453 # HPUX has bigcrypt but (sometimes?) doesn't use it for
454 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
455 #
456 case `uname -r` in
457 *9*|*10*|*11)
458 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
459 ;;
460 esac
461 ;;
463 #
464 # CRAY Unicos has broken const handling
465 *unicos*)
466 AC_MSG_RESULT([disabling const])
467 CPPFLAGS="$CPPFLAGS -Dconst="
468 ;;
470 #
471 # AIX4.x doesn't even admit to having large
472 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
473 #
474 *aix4*)
475 AC_MSG_RESULT([enabling large file support])
476 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
477 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
478 ;;
479 #
480 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
481 # to the existance of large files..
482 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
483 # recommendations on large file support, however it makes the
484 # compile work using gcc 2.7 and 2.8, whereas using the Sun
485 # recommendation makes the compile fail on gcc2.7. JRA.
486 #
487 # Solaris uses SYSV printing. Make sure to set that here. --jerry
488 #
489 *solaris*)
490 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
491 case `uname -r` in
492 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
493 AC_MSG_RESULT([no large file support])
494 ;;
495 5.*)
496 AC_MSG_RESULT([enabling large file support])
497 if test "$ac_cv_prog_gcc" = yes; then
498 ${CC-cc} -v >conftest.c 2>&1
499 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
500 rm -fr conftest.c
501 case "$ac_cv_gcc_compiler_version_number" in
502 *"gcc version 2.6"*|*"gcc version 2.7"*)
503 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
504 LDFLAGS="$LDFLAGS -lthread"
505 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
506 ;;
507 *)
508 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
509 LDFLAGS="$LDFLAGS -lthread"
510 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
511 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
512 ;;
513 esac
514 else
515 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
516 LDFLAGS="$LDFLAGS -lthread"
517 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
518 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
519 fi
520 ;;
521 esac
522 ;;
523 #
524 # IRIX uses SYSV printing. Make sure to set that here
525 #
526 *irix*)
527 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
528 ;;
529 *freebsd*|*dragonfly*)
530 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
531 ;;
532 #
533 # VOS may need to have POSIX support and System V compatibility enabled.
534 #
535 *vos*)
536 case "$CPPFLAGS" in
537 *-D_POSIX_C_SOURCE*)
538 ;;
539 *)
540 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
541 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
542 ;;
543 esac
544 case "$CPPFLAGS" in
545 *-D_SYSV*|*-D_SVID_SOURCE*)
546 ;;
547 *)
548 CPPFLAGS="$CPPFLAGS -D_SYSV"
549 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
550 esac
551 ;;
552 #
553 # Tests needed for SINIX large file support.
554 #
555 *sysv4*)
556 if test $host = mips-sni-sysv4 ; then
557 AC_MSG_CHECKING([for LFS support])
558 old_CPPFLAGS="$CPPFLAGS"
559 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
560 AC_TRY_RUN([
561 #include <unistd.h>
562 main () {
563 #if _LFS64_LARGEFILE == 1
564 exit(0);
565 #else
566 exit(1);
567 #endif
568 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
569 CPPFLAGS="$old_CPPFLAGS"
570 if test x$SINIX_LFS_SUPPORT = xyes ; then
571 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
572 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
573 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
574 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
575 LIBS="`getconf LFS64_LIBS` $LIBS"
576 fi
577 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
578 fi
579 ;;
581 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
582 #
583 *linux*)
584 AC_MSG_CHECKING([for LFS support])
585 old_CPPFLAGS="$CPPFLAGS"
586 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
587 AC_TRY_RUN([
588 #include <unistd.h>
589 #include <sys/utsname.h>
590 #include <string.h>
591 #include <stdlib.h>
592 main() {
593 #if _LFS64_LARGEFILE == 1
594 struct utsname uts;
595 char *release;
596 int major, minor;
598 /* Ensure this is glibc 2.2 or higher */
599 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
600 int libc_major = __GLIBC__;
601 int libc_minor = __GLIBC_MINOR__;
603 if (libc_major < 2)
604 exit(1);
605 if (libc_minor < 2)
606 exit(1);
607 #endif
609 /* Ensure this is kernel 2.4 or higher */
611 uname(&uts);
612 release = strdup(uts.release);
613 major = atoi(strsep(&release, "."));
614 minor = atoi(strsep(&release, "."));
616 if (major > 2 || (major == 2 && minor > 3))
617 exit(0);
618 exit(1);
619 #else
620 exit(1);
621 #endif
622 }
623 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
624 CPPFLAGS="$old_CPPFLAGS"
625 if test x$LINUX_LFS_SUPPORT = xyes ; then
626 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
627 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
628 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
629 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
630 fi
631 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
632 ;;
634 #
635 # MacOS X is the *only* system that uses compose character in utf8. This
636 # is so horribly broken....
637 #
638 *darwin*)
639 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
641 # Add a system specific charset module.
642 default_shared_modules="$default_shared_modules charset_macosxfs"
644 ;;
645 *hurd*)
646 AC_MSG_CHECKING([for LFS support])
647 old_CPPFLAGS="$CPPFLAGS"
648 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
649 AC_TRY_RUN([
650 #include <unistd.h>
651 main () {
652 #if _LFS64_LARGEFILE == 1
653 exit(0);
654 #else
655 exit(1);
656 #endif
657 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
658 CPPFLAGS="$old_CPPFLAGS"
659 if test x$GLIBC_LFS_SUPPORT = xyes ; then
660 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
661 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
662 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
663 fi
664 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
665 ;;
667 esac
669 SAVE_CPPFLAGS="${CPPFLAGS}"
670 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
672 AC_LIBREPLACE_BROKEN_CHECKS
673 AC_LIBREPLACE_NETWORK_CHECKS
675 CPPFLAGS="${SAVE_CPPFLAGS}"
677 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
679 LIBREPLACE_OBJS=""
680 for obj in ${LIBREPLACEOBJ}; do
681 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
682 done
683 AC_SUBST(LIBREPLACE_OBJS)
685 # add -ldl to the global LIBS
686 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
687 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
690 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
691 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
692 AC_CHECK_HEADERS(limits.h float.h pthread.h libintl.h)
693 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
694 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
695 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
696 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
697 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
698 AC_CHECK_HEADERS(sys/sysmacros.h)
699 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
700 AC_CHECK_HEADERS(langinfo.h locale.h)
701 AC_CHECK_HEADERS(xfs/libxfs.h)
702 AC_CHECK_HEADERS(netgroup.h)
704 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
705 #if HAVE_RPC_RPC_H
706 #include <rpc/rpc.h>
707 #endif
708 ]])
710 ## These fail to compile on IRIX so just check for their presence
711 AC_CHECK_HEADERS(sys/mode.h,,,)
713 # Look for Darwin headers
714 old_CPPFLAGS="$CPPFLAGS"
715 CPPFLAGS="-Iinclude $CPPFLAGS"
716 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
717 CPPFLAGS="$old_CPPFLAGS"
719 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
720 # subdirectory of headers.
721 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
723 #
724 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
725 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
726 #
727 case "$host_os" in
728 *hpux*)
729 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
730 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
731 if test x"$ac_cv_header_shadow_h" = x"yes"; then
732 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
733 fi
734 ;;
735 esac
736 AC_CHECK_HEADERS(shadow.h)
737 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
738 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
740 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
741 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
743 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
745 # For experimental utmp support (lastlog on some BSD-like systems)
746 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
748 AC_CHECK_SIZEOF(int,cross)
749 AC_CHECK_SIZEOF(long,cross)
750 AC_CHECK_SIZEOF(long long,cross)
751 AC_CHECK_SIZEOF(short,cross)
753 AC_C_CONST
754 AC_C_INLINE
755 AC_C_BIGENDIAN
756 AC_C_CHAR_UNSIGNED
758 AC_TYPE_SIGNAL
759 AC_TYPE_UID_T
760 AC_TYPE_MODE_T
761 AC_TYPE_OFF_T
762 AC_TYPE_SIZE_T
763 AC_TYPE_PID_T
764 AC_STRUCT_ST_RDEV
765 AC_DIRENT_D_OFF
766 AC_CHECK_TYPE(ssize_t, int)
767 AC_CHECK_TYPE(wchar_t, unsigned short)
769 ############################################
770 # for cups support we need libcups, and a handful of header files
772 AC_ARG_ENABLE(cups,
773 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
775 if test x$enable_cups != xno; then
776 AC_PATH_PROG(CUPS_CONFIG, cups-config)
778 if test "x$CUPS_CONFIG" != x; then
780 ac_save_CFLAGS=$CFLAGS
781 ac_save_LDFLAGS=$LDFLAGS
782 ac_save_PRINT_LIBS=$PRINT_LIBS
783 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
784 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
785 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
786 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
787 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
788 x"$ac_cv_header_cups_language_h" = xyes; then
789 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
790 samba_cv_HAVE_CUPS=yes
791 else
792 AC_MSG_WARN([cups-config around but cups-devel not installed])
793 CFLAGS=$ac_save_CFLAGS
794 LDFLAGS=$ac_save_LDFLAGS
795 PRINT_LIBS=$ac_save_PRINT_LIBS
796 fi
798 elif test x"$enable_cups" = x"yes"; then
799 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
800 fi
801 fi
803 AC_ARG_ENABLE(iprint,
804 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
806 if test x$enable_iprint != xno; then
807 if test x"$samba_cv_HAVE_CUPS" = xyes; then
808 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
809 elif test x"$enable_iprint" = x"yes"; then
810 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
811 fi
812 fi
814 ############################################
815 # check if the compiler will optimize out function calls
816 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
817 AC_TRY_LINK([
818 #include <stdio.h>],
819 [
820 if (0) {
821 this_function_does_not_exist();
822 } else {
823 return 1;
824 }
826 ],
827 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
828 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
829 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
830 fi
832 #############################################
833 # check for fd passing struct via msg_control
834 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
835 AC_TRY_COMPILE([
836 #include <sys/types.h>
837 #include <stdlib.h>
838 #include <stddef.h>
839 #include <sys/socket.h>
840 #include <sys/un.h>],
841 [
842 struct msghdr msg;
843 union {
844 struct cmsghdr cm;
845 char control[CMSG_SPACE(sizeof(int))];
846 } control_un;
847 msg.msg_control = control_un.control;
848 msg.msg_controllen = sizeof(control_un.control);
849 ],
850 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
851 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
852 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
853 [If we can use msg_control for passing file descriptors])
854 fi
856 #############################################
857 # check for fd passing struct via msg_acctrights
858 AC_CACHE_CHECK([for fd passing via msg_acctrights],
859 samba_cv_msghdr_msg_acctrights, [
860 AC_TRY_COMPILE([
861 #include <sys/types.h>
862 #include <stdlib.h>
863 #include <stddef.h>
864 #include <sys/socket.h>
865 #include <sys/un.h>],
866 [
867 struct msghdr msg;
868 int fd;
869 msg.msg_acctrights = (caddr_t) &fd;
870 msg.msg_acctrightslen = sizeof(fd);
871 ],
872 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
873 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
874 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
875 [If we can use msg_acctrights for passing file descriptors])
876 fi
878 AC_CHECK_FUNCS(dirfd)
879 if test x"$ac_cv_func_dirfd" = x"yes"; then
880 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
881 fi
883 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
884 AC_TRY_COMPILE([
885 #include <sys/types.h>
886 #if STDC_HEADERS
887 #include <stdlib.h>
888 #include <stddef.h>
889 #endif
890 #include <signal.h>],[struct sigevent s;],
891 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
892 if test x"$samba_cv_struct_sigevent" = x"yes"; then
893 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
894 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
895 [#include <signal.h>])
896 fi
898 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
899 AC_TRY_COMPILE([
900 #include <sys/types.h>
901 #if STDC_HEADERS
902 #include <stdlib.h>
903 #include <stddef.h>
904 #endif
905 #if TIME_WITH_SYS_TIME
906 # include <sys/time.h>
907 # include <time.h>
908 #else
909 # if HAVE_SYS_TIME_H
910 # include <sys/time.h>
911 # else
912 # include <time.h>
913 # endif
914 #endif
915 ],[struct timespec ts;],
916 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
917 if test x"$samba_cv_struct_timespec" = x"yes"; then
918 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
919 fi
921 # and glibc has setresuid under linux but the function does
922 # nothing until kernel 2.1.44! very dumb.
923 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
924 AC_TRY_RUN([#include <errno.h>
925 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
926 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
927 if test x"$samba_cv_have_setresuid" = x"yes"; then
928 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
929 fi
931 # Do the same check for setresguid...
932 #
933 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
934 AC_TRY_RUN([#include <unistd.h>
935 #include <errno.h>
936 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
937 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
938 if test x"$samba_cv_have_setresgid" = x"yes"; then
939 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
940 fi
942 AC_FUNC_MEMCMP
944 ###############################################
945 # Readline included by default unless explicitly asked not to
946 test "${with_readline+set}" != "set" && with_readline=yes
948 # test for where we get readline() from
949 AC_MSG_CHECKING(whether to use readline)
950 AC_ARG_WITH(readline,
951 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
952 [ case "$with_readline" in
953 yes)
954 AC_MSG_RESULT(yes)
956 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
957 AC_CHECK_HEADERS(readline/history.h)
959 AC_CHECK_HEADERS(readline.h readline/readline.h,[
960 for termlib in ncurses curses termcap terminfo termlib tinfo; do
961 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
962 done
963 AC_CHECK_LIB(readline, rl_callback_handler_install,
964 [TERMLIBS="-lreadline $TERMLIBS"
965 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
966 break], [TERMLIBS=], $TERMLIBS)])
967 ;;
968 no)
969 AC_MSG_RESULT(no)
970 ;;
971 *)
972 AC_MSG_RESULT(yes)
974 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
975 # alternate readline path
976 _ldflags=${LDFLAGS}
977 _cppflags=${CPPFLAGS}
979 # Add additional search path
980 LDFLAGS="-L$with_readline/lib $LDFLAGS"
981 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
983 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
984 AC_CHECK_HEADERS(readline/history.h)
986 AC_CHECK_HEADERS(readline.h readline/readline.h,[
987 for termlib in ncurses curses termcap terminfo termlib; do
988 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
989 done
990 AC_CHECK_LIB(readline, rl_callback_handler_install,
991 [TERMLDFLAGS="-L$with_readline/lib"
992 TERMCPPFLAGS="-I$with_readline/include"
993 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
994 TERMLIBS="-lreadline $TERMLIBS"
995 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
996 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
998 LDFLAGS=$_ldflags
999 ;;
1000 esac],
1001 AC_MSG_RESULT(no)
1002 )
1003 AC_SUBST(TERMLIBS)
1004 AC_SUBST(TERMLDFLAGS)
1006 # The readline API changed slightly from readline3 to readline4, so
1007 # code will generate warnings on one of them unless we have a few
1008 # special cases.
1009 AC_CHECK_LIB(readline, rl_completion_matches,
1010 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1011 [Do we have rl_completion_matches?])],
1012 [],
1013 [$TERMLIBS])
1015 # not all readline libs have rl_event_hook or history_list
1016 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1017 AC_CHECK_LIB(readline, history_list,
1018 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1019 [],
1020 [$TERMLIBS])
1022 ###############################################
1023 # test for where we get yp_get_default_domain() from
1024 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1025 AC_CHECK_FUNCS(yp_get_default_domain)
1027 # Check if we have execl, if not we need to compile smbrun.
1028 AC_CHECK_FUNCS(execl)
1029 if test x"$ac_cv_func_execl" = x"no"; then
1030 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1031 fi
1033 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1034 AC_CHECK_FUNCS(strtol)
1035 AC_CHECK_FUNCS(strchr chflags)
1036 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1037 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1038 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1039 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1040 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1041 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64)
1042 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1043 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1044 AC_CHECK_FUNCS(getpwent_r)
1045 AC_CHECK_FUNCS(getdents64)
1046 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1047 AC_CHECK_FUNCS(syslog vsyslog timegm)
1048 AC_CHECK_FUNCS(setlocale nl_langinfo)
1049 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1050 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1051 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1052 AC_CHECK_HEADERS(sys/mman.h)
1053 # setbuffer, shmget, shm_open are needed for smbtorture
1054 AC_CHECK_FUNCS(shmget shm_open)
1055 AC_CHECK_FUNCS(gettext dgettext)
1057 # Find a method of generating a stack trace
1058 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1059 # libexecinfo provides backtrace_symbols on FreeBSD
1060 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1061 AC_CHECK_FUNCS(backtrace_symbols)
1062 AC_CHECK_LIB(exc, trace_back_stack)
1064 # check for sysctlbyname for BSD systems
1065 AC_CHECK_FUNCS(sysctlbyname)
1067 printf "%s" "checking for GPFS GPL libs... "
1068 save_LIBS="$LIBS"
1069 LIBS="$LIBS -lgpfs_gpl"
1070 AC_TRY_LINK([#include <gpfs_gpl.h>],
1071 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1072 samba_cv_HAVE_GPFS=yes,
1073 samba_cv_HAVE_GPFS=no)
1074 echo $samba_cv_HAVE_GPFS
1075 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1076 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1077 default_shared_modules="$default_shared_modules vfs_gpfs"
1078 fi
1079 LIBS="$save_LIBS"
1081 printf "%s" "checking for GPFS libs (with 3.2.1 PTF8 available as GPL)... "
1082 save_LIBS="$LIBS"
1083 LIBS="$LIBS -lgpfs"
1084 AC_TRY_LINK([#include <gpfs.h>],
1085 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1086 samba_cv_HAVE_GPFS=yes,
1087 samba_cv_HAVE_GPFS=no)
1088 echo $samba_cv_HAVE_GPFS
1089 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1090 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1091 default_shared_modules="$default_shared_modules vfs_gpfs"
1092 fi
1093 LIBS="$save_LIBS"
1095 #############################################
1096 # check if building on Isilon OneFS
1097 printf "%s" "checking for Isilon OneFS... "
1098 save_LIBS="$LIBS"
1099 LIBS="$LIBS -lisi_version"
1100 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1101 [get_isilon_copyright()],
1102 samba_cv_HAVE_ONEFS=yes,
1103 samba_cv_HAVE_ONEFS=no)
1104 echo $samba_cv_HAVE_ONEFS
1105 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1106 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1107 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1108 default_static_modules="$default_static_modules"
1109 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1110 # Need to also add general libs for oplocks support
1111 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1112 fi
1113 AC_SUBST(ONEFS_LIBS)
1114 LIBS="$save_LIBS"
1116 # Note that all the libunwind symbols in the API are defined to internal
1117 # platform-specific version, so we must include libunwind.h before checking
1118 # any of them.
1119 AC_MSG_CHECKING([for libunwind])
1120 save_LIBS=$LIBS
1122 UNWIND_ARCH="unknown"
1123 if test x"$UNAME_I" != x"unknown"; then
1124 UNWIND_ARCH="$UNAME_I"
1125 elif test x"$UNAME_M" != x"unknown"; then
1126 UNWIND_ARCH="$UNAME_M"
1127 elif test x"$UNAME_P" != x"unknown"; then
1128 UNWIND_ARCH="$UNAME_P"
1129 fi
1131 case "$UNWIND_ARCH" in
1132 unknown)
1133 # This probably won't link without
1134 # the platform-specific libunwind.
1135 LIBS="$LIBS -lunwind"
1136 ;;
1137 i386|i586|i686)
1138 # Add the platform-specific libunwind module.
1139 LIBS="$LIBS -lunwind -lunwind-x86"
1140 ;;
1141 *)
1142 # Add the platform-specific libunwind module.
1143 # based on uname -i, uname -m or uname -p
1144 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1145 ;;
1146 esac
1148 AC_TRY_LINK(
1149 [
1150 #ifdef HAVE_LIBUNWIND_H
1151 #include <libunwind.h>
1152 #endif
1153 ],
1154 [
1155 unw_context_t ctx; unw_cursor_t cur;
1156 char buf[256]; unw_word_t off;
1157 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1158 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1159 ],
1160 [
1161 AC_MSG_RESULT(yes)
1162 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1164 # If we have libunwind, test whether we also have libunwind-ptrace
1165 # which would let us unwind arbitrary processes.
1166 save_LIBS=$LIBS
1167 AC_CHECK_HEADERS(libunwind-ptrace.h)
1168 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1169 [
1170 LIBUNWIND_PTRACE="-lunwind-ptrace";
1171 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1172 [Whether libunwind-ptrace.a is available.])
1173 ],
1174 [ LIBUNWIND_PTRACE="" ])
1176 LIBS=$save_LIBS
1177 ],
1178 [
1179 AC_MSG_RESULT(no)
1180 LIBS=$save_LIBS
1181 ])
1183 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1184 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1185 AC_CHECK_HEADERS(sys/ptrace.h)
1186 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1187 AC_TRY_LINK(
1188 [
1189 #if HAVE_SYS_TYPES_H
1190 #include <sys/types.h>
1191 #endif
1192 #if HAVE_SYS_PTRACE_H
1193 #include <sys/ptrace.h>
1194 #endif
1195 ],
1196 [
1197 pid_t me = (pid_t)-1;
1198 ptrace(PTRACE_ATTACH, me, 0, 0);
1199 ptrace(PTRACE_DETACH, me, 0, 0);
1200 return 0;
1201 ],
1202 [
1203 AC_MSG_RESULT(yes)
1204 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1205 [Whether the Linux ptrace(2) interface is available.])
1206 ],
1207 [
1208 AC_MSG_RESULT(no)
1209 LIBUNWIND_PTRACE=""
1210 ])
1211 fi
1213 AC_SUBST(LIBUNWIND_PTRACE)
1215 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1216 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1217 AC_CHECK_FUNCS(__getcwd _getcwd)
1218 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1219 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1220 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1221 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1222 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1223 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1224 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1225 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1226 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1227 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1228 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1229 AC_CHECK_FUNCS(prctl)
1231 AC_TRY_COMPILE([
1232 #ifdef HAVE_SYS_PRCTL_H
1233 #include <sys/prctl.h>
1234 #endif
1235 ],
1236 [int i; i = prtcl(0); ],
1237 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1239 #
1240 #
1241 #
1242 case "$host_os" in
1243 *linux*)
1244 # glibc <= 2.3.2 has a broken getgrouplist
1245 AC_TRY_RUN([
1246 #include <unistd.h>
1247 #include <sys/utsname.h>
1248 main() {
1249 /* glibc up to 2.3 has a broken getgrouplist */
1250 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1251 int libc_major = __GLIBC__;
1252 int libc_minor = __GLIBC_MINOR__;
1254 if (libc_major < 2)
1255 exit(1);
1256 if ((libc_major == 2) && (libc_minor <= 3))
1257 exit(1);
1258 #endif
1259 exit(0);
1260 }
1261 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1262 if test x"$linux_getgrouplist_ok" = x"yes"; then
1263 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1264 fi
1265 ;;
1266 *)
1267 AC_CHECK_FUNCS(getgrouplist)
1268 ;;
1269 esac
1271 #
1272 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1273 #
1275 if test x$ac_cv_func_stat64 = xno ; then
1276 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1277 AC_TRY_LINK([
1278 #if defined(HAVE_UNISTD_H)
1279 #include <unistd.h>
1280 #endif
1281 #include <sys/stat.h>
1282 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1283 AC_MSG_RESULT([$ac_cv_func_stat64])
1284 if test x$ac_cv_func_stat64 = xyes ; then
1285 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1286 fi
1287 fi
1289 if test x$ac_cv_func_lstat64 = xno ; then
1290 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1291 AC_TRY_LINK([
1292 #if defined(HAVE_UNISTD_H)
1293 #include <unistd.h>
1294 #endif
1295 #include <sys/stat.h>
1296 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1297 AC_MSG_RESULT([$ac_cv_func_lstat64])
1298 if test x$ac_cv_func_lstat64 = xyes ; then
1299 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1300 fi
1301 fi
1303 if test x$ac_cv_func_fstat64 = xno ; then
1304 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1305 AC_TRY_LINK([
1306 #if defined(HAVE_UNISTD_H)
1307 #include <unistd.h>
1308 #endif
1309 #include <sys/stat.h>
1310 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1311 AC_MSG_RESULT([$ac_cv_func_fstat64])
1312 if test x$ac_cv_func_fstat64 = xyes ; then
1313 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1314 fi
1315 fi
1317 #################################################
1318 # Check whether struct stat has timestamps with sub-second resolution.
1319 #
1321 samba_cv_stat_hires=no
1322 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1323 [samba_cv_stat_hires=yes])
1324 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1325 [samba_cv_stat_hires=yes])
1326 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1327 [samba_cv_stat_hires=yes])
1328 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1329 [samba_cv_stat_hires=yes])
1330 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1331 [samba_cv_stat_hires=yes])
1333 if test x"$samba_cv_stat_hires" = x"yes" ; then
1334 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1335 [whether struct stat has sub-second timestamps])
1336 fi
1338 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1339 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1340 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1343 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1344 [
1345 AC_TRY_COMPILE(
1346 [#include <sys/stat.h>],
1347 [
1348 int a = UF_DOS_ARCHIVE;
1349 int h = UF_DOS_HIDDEN;
1350 int r = UF_DOS_RO;
1351 int s = UF_DOS_SYSTEM;
1352 int i = UF_DOS_NOINDEX;
1353 int f = UF_DOS_FLAGS;
1354 ],
1355 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1356 ])
1358 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1359 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1360 fi
1362 #####################################
1363 # needed for SRV lookups
1364 AC_CHECK_LIB(resolv, dn_expand)
1365 AC_CHECK_LIB(resolv, _dn_expand)
1366 AC_CHECK_LIB(resolv, __dn_expand)
1368 #
1369 # Check for the functions putprpwnam, set_auth_parameters,
1370 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1371 # Needed for OSF1 and HPUX.
1372 #
1374 AC_LIBTESTFUNC(security, putprpwnam)
1375 AC_LIBTESTFUNC(sec, putprpwnam)
1377 AC_LIBTESTFUNC(security, set_auth_parameters)
1378 AC_LIBTESTFUNC(sec, set_auth_parameters)
1380 # UnixWare 7.x has its getspnam in -lgen
1381 AC_LIBTESTFUNC(gen, getspnam)
1383 AC_LIBTESTFUNC(security, getspnam)
1384 AC_LIBTESTFUNC(sec, getspnam)
1386 AC_LIBTESTFUNC(security, bigcrypt)
1387 AC_LIBTESTFUNC(sec, bigcrypt)
1389 AC_LIBTESTFUNC(security, getprpwnam)
1390 AC_LIBTESTFUNC(sec, getprpwnam)
1392 AC_CHECK_FUNCS(strsignal)
1394 ############################################
1395 # Check if we have libattr
1396 case "$host_os" in
1397 *osf*)
1398 AC_SEARCH_LIBS(getproplist, [proplist])
1399 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1400 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1401 AC_CHECK_FUNCS(sizeof_proplist_entry)
1402 ;;
1403 *)
1404 AC_SEARCH_LIBS(getxattr, [attr])
1405 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1406 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1407 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1408 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1409 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1410 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1411 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1412 ;;
1413 esac
1415 ########################################################
1416 # Check if attropen() is present if this is Solaris
1417 case "$host_os" in
1418 *solaris*)
1419 AC_CHECK_FUNCS(attropen)
1420 ;;
1421 esac
1423 ########################################################
1424 # Do xattr functions take additional options like on Darwin?
1425 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1426 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1427 old_LIBS=$LIBS
1428 LIBS="$LIBS $ACL_LIBS"
1429 AC_TRY_COMPILE([
1430 #include <sys/types.h>
1431 #if HAVE_ATTR_XATTR_H
1432 #include <attr/xattr.h>
1433 #elif HAVE_SYS_XATTR_H
1434 #include <sys/xattr.h>
1435 #endif
1436 ],[
1437 getxattr(0, 0, 0, 0, 0, 0);
1438 ],
1439 [smb_attr_cv_xattr_add_opt=yes],
1440 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1441 ])
1442 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1443 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1444 fi
1445 fi
1447 # Check if we have extattr
1448 case "$host_os" in
1449 *freebsd4* | *dragonfly* )
1450 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1451 ;;
1452 *)
1453 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1454 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1455 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1456 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1457 ;;
1458 esac
1460 AC_DISABLE_STATIC
1461 AC_ENABLE_SHARED
1463 # Set defaults
1464 PIE_CFLAGS=""
1465 PIE_LDFLAGS=""
1466 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1468 if test "x$enable_pie" != xno
1469 then
1470 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1471 [
1472 cat > conftest.c <<EOF
1473 int foo;
1474 main () { return 0;}
1475 EOF
1476 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1477 then
1478 samba_cv_fpie=yes
1479 else
1480 samba_cv_fpie=no
1481 fi
1482 rm -f conftest*
1483 ])
1484 if test x"${samba_cv_fpie}" = x"yes"
1485 then
1486 PIE_CFLAGS="-fPIE"
1487 PIE_LDFLAGS="-pie"
1488 fi
1489 fi
1491 # Set defaults
1492 RELRO_LDFLAGS=""
1493 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1495 if test "x$enable_relro" != xno
1496 then
1497 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1498 [
1499 cat > conftest.c <<EOF
1500 int foo;
1501 main () { return 0;}
1502 EOF
1503 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1504 then
1505 samba_cv_relro=yes
1506 else
1507 samba_cv_relro=no
1508 fi
1509 rm -f conftest*
1510 ])
1511 if test x"${samba_cv_relro}" = x"yes"
1512 then
1513 RELRO_LDFLAGS="-Wl,-z,relro"
1514 fi
1515 fi
1517 # Set defaults
1518 SYMSEXT="syms"
1519 AC_SUBST(SYMSEXT)
1521 # Assume non-shared by default and override below
1522 BLDSHARED="false"
1524 # these are the defaults, good for lots of systems
1525 HOST_OS="$host_os"
1526 LDSHFLAGS="-shared"
1527 MODULE_EXPORTS=""
1528 SONAMEFLAG="#"
1529 SHLD="\${CC} \${CFLAGS}"
1530 PICFLAG="${PIE_CFLAGS}"
1531 SHLIBEXT="so"
1532 DSO_EXPORTS=""
1534 # this bit needs to be modified for each OS that supports share libs
1535 # You need to specify how to create a shared library and
1536 # how to compile C code to produce PIC object files
1538 AC_MSG_CHECKING([ability to build shared libraries])
1540 # and these are for particular systems
1541 case "$host_os" in
1542 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1543 BLDSHARED="true"
1544 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1545 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1546 else
1547 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1548 fi
1549 DYNEXP="-Wl,--export-dynamic"
1550 PICFLAG="-fPIC"
1551 SONAMEFLAG="-Wl,-soname="
1552 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1553 ;;
1554 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1555 BLDSHARED="true"
1556 LDSHFLAGS="-G"
1557 SONAMEFLAG="-h "
1558 if test "${GCC}" = "yes"; then
1559 PICFLAG="-fPIC"
1560 SONAMEFLAG="-Wl,-soname="
1561 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1562 DYNEXP="-Wl,-E"
1563 fi
1564 else
1565 PICFLAG="-KPIC"
1566 ## ${CFLAGS} added for building 64-bit shared
1567 ## libs using Sun's Compiler
1568 LDSHFLAGS="-G \${CFLAGS}"
1569 fi
1570 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1571 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1572 ;;
1573 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1574 BLDSHARED="true"
1575 LDSHFLAGS="-G"
1576 SONAMEFLAG="-Wl,-h,"
1577 PICFLAG="-KPIC" # Is this correct for SunOS
1578 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1579 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1580 ;;
1581 *netbsd* | *freebsd* | *dragonfly* )
1582 BLDSHARED="true"
1583 LDSHFLAGS="-shared"
1584 DYNEXP="-Wl,--export-dynamic"
1585 SONAMEFLAG="-Wl,-soname,"
1586 PICFLAG="-fPIC -DPIC"
1587 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1588 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1589 ;;
1590 *openbsd*) BLDSHARED="true"
1591 LDSHFLAGS="-shared"
1592 DYNEXP="-Wl,-Bdynamic"
1593 SONAMEFLAG="-Wl,-soname,"
1594 PICFLAG="-fPIC"
1595 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1596 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1597 ;;
1598 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1599 case "$host_os" in
1600 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1601 ;;
1602 esac
1603 BLDSHARED="true"
1604 LDSHFLAGS="-set_version sgi1.0 -shared"
1605 SONAMEFLAG="-soname "
1606 SHLD="\${LD}"
1607 if test "${GCC}" = "yes"; then
1608 PICFLAG="-fPIC"
1609 else
1610 PICFLAG="-KPIC"
1611 fi
1612 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1613 ;;
1614 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1615 BLDSHARED="true"
1616 # use expfull to export underscored symbols
1617 # add rtl to remove /lib/crt0.o warning
1618 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1619 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1620 PICFLAG="-O2"
1621 # as AIX code is always position independent...
1622 # .po will just create compile warnings, use po.o:
1623 if test "${GCC}" != "yes"; then
1624 ## for funky AIX compiler using strncpy()
1625 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1626 fi
1628 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1629 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1630 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1631 ;;
1632 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1633 # Use special PIC flags for the native HP-UX compiler.
1634 BLDSHARED="true"
1635 SHLD="cc"
1636 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1637 SONAMEFLAG="-Wl,+h "
1638 PICFLAG="+z"
1639 if test "${GCC}" = "yes"; then
1640 PICFLAG="-fPIC"
1641 else
1642 PICFLAG="+z +ESnolit"
1643 fi
1644 if test "$host_cpu" = "ia64"; then
1645 SHLIBEXT="so"
1646 PICFLAG="+z"
1647 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1648 else
1649 SHLIBEXT="sl"
1650 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1651 fi
1652 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1653 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1654 ;;
1655 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1656 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1657 ;;
1658 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1659 BLDSHARED="true"
1660 LDSHFLAGS="-shared"
1661 SONAMEFLAG="-Wl,-soname,"
1662 PICFLAG="-fPIC"
1663 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1664 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1665 ;;
1666 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1667 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1668 ;;
1669 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1670 BLDSHARED="true"
1671 LDSHFLAGS="-shared"
1672 SONAMEFLAG="-Wl,-soname,"
1673 PICFLAG="-KPIC"
1674 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1675 ;;
1676 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1677 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1678 ;;
1679 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1680 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1681 ;;
1682 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1683 case "$host" in
1684 *-univel-*) if [ test "$GCC" != yes ]; then
1685 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1686 fi
1687 LDSHFLAGS="-G"
1688 DYNEXP="-Bexport"
1689 ;;
1690 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1691 esac
1692 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1693 ;;
1695 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1696 if [ test "$GCC" != yes ]; then
1697 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1698 fi
1699 LDSHFLAGS="-G"
1700 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1701 ;;
1702 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1703 BLDSHARED="false"
1704 LDSHFLAGS=""
1705 ;;
1707 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1708 BLDSHARED="true"
1709 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1710 CFLAGS="$CFLAGS -fno-common"
1711 SHLD="\${CC}"
1712 SHLIBEXT="dylib"
1713 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1714 SHLIBEXT="dylib"
1715 # Since gcc doesn't fail on unrecognised options, the
1716 # PIE test incorrectly succeeds. Darwin gcc does not
1717 # actually support the PIE stuff.
1718 PIE_LDFLAGS=
1719 PIE_CFLAGS=
1720 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1721 ;;
1723 *)
1724 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1725 ;;
1726 esac
1728 if test "$enable_shared" != "yes"; then
1729 BLDSHARED=false
1730 fi
1732 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1733 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1734 fi
1736 if test x"$BLDSHARED" = x"true" ; then
1737 LDFLAGS="$LDFLAGS -L./bin"
1738 fi
1740 AC_MSG_RESULT($BLDSHARED)
1742 AC_MSG_CHECKING([LDFLAGS])
1743 AC_MSG_RESULT([$LDFLAGS])
1744 AC_MSG_CHECKING([DYNEXP])
1745 AC_MSG_RESULT([$DYNEXP])
1747 #######################################################
1748 # test whether building a shared library actually works
1749 if test $BLDSHARED = true; then
1751 AC_MSG_CHECKING([SHLD])
1752 AC_MSG_RESULT([$SHLD])
1753 AC_MSG_CHECKING([LDSHFLAGS])
1754 AC_MSG_RESULT([$LDSHFLAGS])
1756 AC_MSG_CHECKING([SHLIBEXT])
1757 AC_MSG_RESULT([$SHLIBEXT])
1758 AC_MSG_CHECKING([SONAMEFLAG])
1759 AC_MSG_RESULT([$SONAMEFLAG])
1761 AC_MSG_CHECKING([PICFLAG])
1762 AC_MSG_RESULT([$PICFLAG])
1764 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1765 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1767 AC_CACHE_CHECK([whether building shared libraries actually works],
1768 [ac_cv_shlib_works],[
1769 # try building a trivial shared library
1770 ac_cv_shlib_works=no
1771 # The $SHLD and $LDSHFLAGS variables may contain references to other
1772 # variables so they need to be eval'ed.
1773 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1774 shlib.o ${srcdir-.}/../tests/shlib.c && \
1775 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1776 shlib.o && ac_cv_shlib_works=yes
1777 rm -f "shlib.$SHLIBEXT" shlib.o
1779 ])
1780 if test $ac_cv_shlib_works = no; then
1781 BLDSHARED=false
1782 fi
1783 fi
1785 if test x"$BLDSHARED" != x"true"; then
1786 LDSHFLAGS="shared-libraries-disabled"
1787 SONAMEFLAG="shared-libraries-disabled"
1788 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1789 SHLD="shared-libraries-disabled"
1790 PICFLAG="${PIE_CFLAGS}"
1791 SHLIBEXT="shared_libraries_disabled"
1792 fi
1794 AC_MSG_CHECKING([used PICFLAG])
1795 AC_MSG_RESULT([$PICFLAG])
1797 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1799 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1801 ################
1803 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1804 AC_TRY_RUN([#include <stdio.h>
1805 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1806 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1807 if test x"$samba_cv_have_longlong" = x"yes"; then
1808 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1809 AC_CHECK_TYPE(intptr_t, unsigned long long)
1810 else
1811 AC_CHECK_TYPE(intptr_t, unsigned long)
1812 fi
1814 #
1815 # Check if the compiler supports the LL prefix on long long integers.
1816 # AIX needs this.
1818 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1819 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1820 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1821 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1822 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1823 fi
1826 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1827 AC_TRY_RUN([#include <time.h>
1828 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1829 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1830 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1831 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1832 fi
1834 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1835 AC_TRY_RUN([#include <stdio.h>
1836 #include <sys/stat.h>
1837 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1838 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1839 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1840 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1841 fi
1843 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1844 AC_TRY_RUN([
1845 #if defined(HAVE_UNISTD_H)
1846 #include <unistd.h>
1847 #endif
1848 #include <stdio.h>
1849 #include <sys/stat.h>
1850 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1851 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1852 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1853 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1854 fi
1856 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1857 AC_TRY_RUN([
1858 #if defined(HAVE_UNISTD_H)
1859 #include <unistd.h>
1860 #endif
1861 #include <stdio.h>
1862 #include <sys/stat.h>
1863 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1864 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1865 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1866 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1867 fi
1869 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1870 AC_TRY_RUN([
1871 #if defined(HAVE_UNISTD_H)
1872 #include <unistd.h>
1873 #endif
1874 #include <stdio.h>
1875 #include <sys/stat.h>
1876 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1877 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1878 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1879 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1880 fi
1882 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1883 AC_TRY_RUN([
1884 #if defined(HAVE_UNISTD_H)
1885 #include <unistd.h>
1886 #endif
1887 #include <stdio.h>
1888 #include <sys/stat.h>
1889 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1890 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1891 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1892 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1893 fi
1895 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1896 AC_TRY_RUN([
1897 #if defined(HAVE_UNISTD_H)
1898 #include <unistd.h>
1899 #endif
1900 #include <stdio.h>
1901 #include <sys/stat.h>
1902 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1903 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1904 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1905 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1906 fi
1908 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
1909 AC_TRY_COMPILE([
1910 #if defined(HAVE_UNISTD_H)
1911 #include <unistd.h>
1912 #endif
1913 #include <sys/types.h>
1914 #include <dirent.h>],
1915 [DIR64 de;],
1916 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
1917 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1918 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
1919 fi
1921 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1922 AC_TRY_COMPILE([
1923 #if defined(HAVE_UNISTD_H)
1924 #include <unistd.h>
1925 #endif
1926 #include <sys/types.h>
1927 #include <dirent.h>],
1928 [struct dirent64 de;],
1929 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1930 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1931 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1932 fi
1934 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1935 AC_TRY_RUN([
1936 #if defined(HAVE_UNISTD_H)
1937 #include <unistd.h>
1938 #endif
1939 #include <sys/types.h>
1940 main() { dev_t dev; int i = major(dev); return 0; }],
1941 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1942 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1943 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1944 fi
1946 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1947 AC_TRY_RUN([
1948 #if defined(HAVE_UNISTD_H)
1949 #include <unistd.h>
1950 #endif
1951 #include <sys/types.h>
1952 main() { dev_t dev; int i = minor(dev); return 0; }],
1953 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1954 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1955 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1956 fi
1958 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
1959 AC_TRY_RUN([
1960 #if defined(HAVE_UNISTD_H)
1961 #include <unistd.h>
1962 #endif
1963 #include <sys/types.h>
1964 main() { dev_t dev = makedev(1,2); return 0; }],
1965 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
1966 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
1967 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
1968 fi
1970 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1971 AC_TRY_RUN([#include <stdio.h>
1972 main() { char c; c=250; exit((c > 0)?0:1); }],
1973 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1974 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1975 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1976 fi
1978 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1979 AC_TRY_COMPILE([#include <sys/types.h>
1980 #include <dirent.h>
1981 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1982 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1983 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1984 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1985 fi
1987 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1988 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1989 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1990 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1991 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1992 fi
1994 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1995 AC_TRY_LINK([
1996 #include <sys/time.h>
1997 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
1998 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
1999 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2000 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2001 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2002 fi
2004 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2006 # On some systems (eg. Linux) librt can pull in libpthread. We
2007 # don't want this to happen because libpthreads changes signal delivery
2008 # semantics in ways we are not prepared for. This breaks Linux oplocks
2009 # which rely on signals.
2011 AC_LIBTESTFUNC(rt, clock_gettime,
2012 [
2013 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2014 [Whether clock_gettime is available])
2015 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2016 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2017 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2018 ])
2020 fi
2022 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2023 AC_TRY_RUN([#include <sys/types.h>
2024 #include <dirent.h>
2025 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2026 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2027 di->d_name[0] == 0) exit(0); exit(1);} ],
2028 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2029 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2030 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2031 fi
2033 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2034 AC_TRY_COMPILE([#include <sys/types.h>
2035 #include <utime.h>],
2036 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2037 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2038 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2039 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2040 fi
2042 ##############
2043 # Check utmp details, but only if our OS offers utmp.h
2044 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2045 dnl utmp and utmpx come in many flavours
2046 dnl We need to check for many of them
2047 dnl But we don't need to do each and every one, because our code uses
2048 dnl mostly just the utmp (not utmpx) fields.
2050 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2052 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2053 AC_TRY_COMPILE([#include <sys/types.h>
2054 #include <utmp.h>],
2055 [struct utmp ut; ut.ut_name[0] = 'a';],
2056 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2057 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2058 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2059 fi
2061 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2062 AC_TRY_COMPILE([#include <sys/types.h>
2063 #include <utmp.h>],
2064 [struct utmp ut; ut.ut_user[0] = 'a';],
2065 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2066 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2067 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2068 fi
2070 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2071 AC_TRY_COMPILE([#include <sys/types.h>
2072 #include <utmp.h>],
2073 [struct utmp ut; ut.ut_id[0] = 'a';],
2074 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2075 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2076 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2077 fi
2079 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2080 AC_TRY_COMPILE([#include <sys/types.h>
2081 #include <utmp.h>],
2082 [struct utmp ut; ut.ut_host[0] = 'a';],
2083 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2084 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2085 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2086 fi
2088 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2089 AC_TRY_COMPILE([#include <sys/types.h>
2090 #include <utmp.h>],
2091 [struct utmp ut; time_t t; ut.ut_time = t;],
2092 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2093 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2094 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2095 fi
2097 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2098 AC_TRY_COMPILE([#include <sys/types.h>
2099 #include <utmp.h>],
2100 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2101 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2102 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2103 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2104 fi
2106 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2107 AC_TRY_COMPILE([#include <sys/types.h>
2108 #include <utmp.h>],
2109 [struct utmp ut; ut.ut_type = 0;],
2110 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2111 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2112 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2113 fi
2115 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2116 AC_TRY_COMPILE([#include <sys/types.h>
2117 #include <utmp.h>],
2118 [struct utmp ut; ut.ut_pid = 0;],
2119 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2120 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2121 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2122 fi
2124 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2125 AC_TRY_COMPILE([#include <sys/types.h>
2126 #include <utmp.h>],
2127 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2128 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2129 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2130 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2131 fi
2133 dnl Look for the IPv6 varient by preference. Many systems have both.
2134 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2135 AC_TRY_COMPILE([#include <sys/types.h>
2136 #include <utmp.h>],
2137 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2138 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2139 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2140 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2141 fi
2143 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2144 AC_TRY_COMPILE([#include <sys/types.h>
2145 #include <utmp.h>],
2146 [struct utmp ut; ut.ut_addr = 0;],
2147 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2148 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2149 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2150 fi
2152 if test x$ac_cv_func_pututline = xyes ; then
2153 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2154 AC_TRY_COMPILE([#include <sys/types.h>
2155 #include <utmp.h>],
2156 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2157 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2158 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2159 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2160 fi
2161 fi
2163 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2164 AC_TRY_COMPILE([#include <sys/types.h>
2165 #include <utmpx.h>],
2166 [struct utmpx ux; ux.ut_syslen = 0;],
2167 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2168 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2169 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2170 fi
2172 fi
2173 # end utmp details
2176 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2177 AC_ARG_WITH(libiconv,
2178 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2179 [
2180 if test "$withval" = "no" ; then
2181 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2182 else
2183 if test "$withval" != "yes" ; then
2184 ICONV_PATH_SPEC=yes
2185 ICONV_LOOK_DIRS="$withval"
2186 fi
2187 fi
2188 ])
2190 for i in $ICONV_LOOK_DIRS ; do
2192 save_LIBS="$LIBS"
2193 save_LDFLAGS="$LDFLAGS"
2194 save_CPPFLAGS="$CPPFLAGS"
2196 iconv_current_LIBS=""
2197 iconv_current_LDFLAGS=""
2198 iconv_current_CPPFLAGS=""
2200 ICONV_FOUND="no"
2201 unset libext
2203 # This is here to handle -withval stuff for --with-libiconv
2204 # Perhaps we should always add a -L
2205 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2207 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2208 # installation paths. This gets a little tricky since we might have iconv
2209 # in both libiconv and in libc. In this case the jm_ICONV test will always
2210 # succeed when the header is found. To counter this, make sure the
2211 # library directory is there and check the ABI directory first (which
2212 # should be harmless on other systems, but causes tons of linker warnings on
2213 # 64bit Ubuntu systems).
2214 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2215 # installed, I've decided to fix the linker warnings.
2216 # -- Kai
2217 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2218 for l in "lib" "lib32" "lib/hpux32"; do
2219 if test -d "$i/$l" ; then
2220 LDFLAGS="$save_LDFLAGS -L$i/$l"
2221 LIBS=
2222 export LDFLAGS LIBS CPPFLAGS
2223 # Try to find iconv(3)
2224 jm_ICONV($i/$l)
2225 if test x"$ICONV_FOUND" = "xyes" ; then
2226 libext="$l"
2227 break
2228 fi
2229 fi
2230 done
2232 if test x"$ICONV_FOUND" = "xyes" ; then
2233 iconv_current_LDFLAGS="-L$i/$libext"
2234 iconv_current_CPPFLAGS="-I$i/include"
2236 if test x"$jm_cv_lib_iconv" != x; then
2237 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2238 else
2239 # We found iconv in libc.
2240 iconv_current_LIBS=""
2241 fi
2243 fi
2245 if test x"$ICONV_FOUND" = "xyes" ; then
2247 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2248 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2249 LIBS="$save_LIBS $iconv_current_LIBS"
2250 export LDFLAGS LIBS CPPFLAGS
2252 default_dos_charset=no
2253 default_display_charset=no
2254 default_unix_charset=no
2256 # check for default dos charset name
2257 for j in CP850 IBM850 ; do
2258 rjs_CHARSET($j)
2259 default_dos_charset="$ICONV_CHARSET"
2260 if test x"$default_dos_charset" = x"$j"; then
2261 break
2262 fi
2263 done
2265 # check for default display charset name
2266 for j in ASCII 646 ; do
2267 rjs_CHARSET($j)
2268 default_display_charset="$ICONV_CHARSET"
2269 if test x"$default_display_charset" = x"$j"; then
2270 break
2271 fi
2272 done
2274 # check for default unix charset name
2275 for j in UTF-8 UTF8 ; do
2276 rjs_CHARSET($j)
2277 default_unix_charset="$ICONV_CHARSET"
2278 if test x"$default_unix_charset" = x"$j"; then
2279 break
2280 fi
2281 done
2283 if test "$default_dos_charset" != "no" -a \
2284 "$default_dos_charset" != "cross" -a \
2285 "$default_display_charset" != "no" -a \
2286 "$default_display_charset" != "cross" -a \
2287 "$default_unix_charset" != "no" -a \
2288 "$default_unix_charset" != "cross"
2289 then
2290 samba_cv_HAVE_NATIVE_ICONV=yes
2291 else
2292 if test "$default_dos_charset" = "cross" -o \
2293 "$default_display_charset" = "cross" -o \
2294 "$default_unix_charset" = "cross"
2295 then
2296 samba_cv_HAVE_NATIVE_ICONV=cross
2297 else
2298 samba_cv_HAVE_NATIVE_ICONV=no
2299 fi
2300 fi
2302 # At this point, we have a libiconv candidate. We know that
2303 # we have the right headers and libraries, but we don't know
2304 # whether it does the conversions we want. We can't test this
2305 # because we are cross-compiling. This is not necessarily a big
2306 # deal, since we can't guarantee that the results we get now will
2307 # match the results we get at runtime anyway.
2308 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2309 default_dos_charset="CP850"
2310 default_display_charset="ASCII"
2311 default_unix_charset="UTF-8"
2312 samba_cv_HAVE_NATIVE_ICONV=yes
2313 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2314 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2315 fi
2317 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2319 CPPFLAGS=$save_CPPFLAGS
2320 LDFLAGS=$save_LDFLAGS
2321 LIBS=$save_LIBS
2323 if test x"$iconv_current_LIBS" != x; then
2324 LIBS="$LIBS $iconv_current_LIBS"
2325 fi
2327 # Add the flags we need to CPPFLAGS and LDFLAGS
2328 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2329 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2331 # Turn the #defines into string literals
2332 default_dos_charset="\"$default_dos_charset\""
2333 default_display_charset="\"$default_display_charset\""
2334 default_unix_charset="\"$default_unix_charset\""
2336 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2337 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2338 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2339 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2341 break
2342 fi
2344 # We didn't find a working iconv, so keep going
2345 fi
2347 # We only need to clean these up here for the next pass through the loop
2348 CPPFLAGS=$save_CPPFLAGS
2349 LDFLAGS=$save_LDFLAGS
2350 LIBS=$save_LIBS
2351 export LDFLAGS LIBS CPPFLAGS
2352 done
2353 unset libext
2356 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2357 AC_MSG_WARN([Sufficient support for iconv function was not found.
2358 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2359 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2360 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2361 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2362 fi
2365 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2366 AC_TRY_RUN([
2367 #include <sys/types.h>
2368 #include <fcntl.h>
2369 #ifndef F_GETLEASE
2370 #define F_GETLEASE 1025
2371 #endif
2372 main() {
2373 int fd = open("/dev/null", O_RDONLY);
2374 return fcntl(fd, F_GETLEASE, 0) == -1;
2375 }
2376 ],
2377 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2378 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2379 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2380 fi
2382 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2383 AC_TRY_RUN([
2384 #include <sys/types.h>
2385 #include <fcntl.h>
2386 #include <signal.h>
2387 #ifndef F_NOTIFY
2388 #define F_NOTIFY 1026
2389 #endif
2390 main() {
2391 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2392 }
2393 ],
2394 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2395 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2396 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2397 fi
2399 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2400 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2401 AC_CHECK_FUNCS(inotify_init)
2402 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2403 ],
2404 samba_cv_HAVE_INOTIFY=yes,
2405 samba_cv_HAVE_INOTIFY=no,
2406 samba_cv_HAVE_INOTIFY=cross)
2408 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2409 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2410 fi
2412 #################################################
2413 # Check if FAM notifications are available. For FAM info, see
2414 # http://oss.sgi.com/projects/fam/
2415 # http://savannah.nongnu.org/projects/fam/
2416 AC_ARG_ENABLE(fam,
2417 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2419 if test x$enable_fam != xno; then
2420 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2421 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2422 # On IRIX, libfam requires libC, but other FAM implementations
2423 # might not need it.
2424 AC_CHECK_LIB(fam, FAMOpen2,
2425 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2426 [samba_cv_HAVE_LIBFAM=no])
2428 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2429 samba_fam_xtra=-lC
2430 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2431 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2432 [samba_cv_HAVE_LIBFAM=no])
2433 unset samba_fam_xtra
2434 fi
2435 fi
2437 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2438 default_shared_modules="$default_shared_modules vfs_notify_fam"
2439 AC_TRY_COMPILE([#include <fam.h>],
2440 [FAMCodes code = FAMChanged;],
2441 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2442 [Whether fam.h contains a typedef for enum FAMCodes]),
2443 [])
2444 fi
2446 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2447 AC_MSG_ERROR(FAM support requested but FAM library not available )
2448 fi
2449 fi
2451 AC_SUBST(SMB_FAM_LIBS)
2453 #################################################
2454 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2456 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2458 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2459 # Theoretically it should work with AIX JFS2 too but this needs testing
2460 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2461 default_shared_modules="$default_shared_modules vfs_tsmsm"
2462 fi
2464 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2465 AC_TRY_RUN([
2466 #include <sys/types.h>
2467 #include <fcntl.h>
2468 #include <signal.h>
2469 #include <sys/file.h>
2470 #ifndef LOCK_MAND
2471 #define LOCK_MAND 32
2472 #define LOCK_READ 64
2473 #endif
2474 main() {
2475 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2476 }
2477 ],
2478 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2479 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2480 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2481 fi
2484 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2485 AC_TRY_COMPILE([#include <sys/types.h>
2486 #include <fcntl.h>],
2487 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2488 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2489 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2490 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2491 fi
2493 #################################################
2494 # Check for POSIX capability support
2496 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2497 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2498 [], [])
2500 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2502 ac_save_LIBS=$LIBS
2503 AC_LIBTESTFUNC(cap, cap_get_proc)
2505 AC_CACHE_CHECK([for POSIX capabilities],
2506 samba_cv_HAVE_POSIX_CAPABILITIES,
2507 [
2508 AC_TRY_RUN([
2509 #include <sys/types.h>
2510 #include <sys/capability.h>
2511 main() {
2512 cap_t cap;
2513 cap_value_t vals[1];
2514 if (!(cap = cap_get_proc()))
2515 exit(1);
2516 vals[0] = CAP_CHOWN;
2517 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2518 cap_set_proc(cap);
2519 exit(0);
2520 }],
2521 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2522 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2523 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2524 ])
2526 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2527 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2528 [Whether POSIX capabilities are available])
2529 else
2530 LIBS=$ac_save_LIBS
2531 fi
2533 fi
2535 #
2536 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2537 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2538 #
2540 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2541 AC_TRY_COMPILE([#include <sys/types.h>
2542 #if defined(HAVE_RPC_RPC_H)
2543 #include <rpc/rpc.h>
2544 #endif],
2545 [int16 testvar;],
2546 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2547 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2548 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2549 fi
2551 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2552 AC_TRY_COMPILE([#include <sys/types.h>
2553 #if defined(HAVE_RPC_RPC_H)
2554 #include <rpc/rpc.h>
2555 #endif],
2556 [uint16 testvar;],
2557 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2558 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2559 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2560 fi
2562 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2563 AC_TRY_COMPILE([#include <sys/types.h>
2564 #if defined(HAVE_RPC_RPC_H)
2565 #include <rpc/rpc.h>
2566 #endif],
2567 [int32 testvar;],
2568 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2569 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2570 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2571 fi
2573 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2574 AC_TRY_COMPILE([#include <sys/types.h>
2575 #if defined(HAVE_RPC_RPC_H)
2576 #include <rpc/rpc.h>
2577 #endif],
2578 [uint32 testvar;],
2579 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2580 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2581 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2582 fi
2584 dnl
2585 dnl Some systems (SCO) have a problem including
2586 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2587 dnl as a #define in <prot.h> and as part of an enum
2588 dnl in <rpc/rpc.h>.
2589 dnl
2591 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2592 AC_TRY_COMPILE([#include <sys/types.h>
2593 #ifdef HAVE_SYS_SECURITY_H
2594 #include <sys/security.h>
2595 #include <prot.h>
2596 #endif /* HAVE_SYS_SECURITY_H */
2597 #if defined(HAVE_RPC_RPC_H)
2598 #include <rpc/rpc.h>
2599 #endif],
2600 [int testvar;],
2601 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2602 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2603 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2604 fi
2606 AC_MSG_CHECKING([for test routines])
2607 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2608 AC_MSG_RESULT(yes),
2609 AC_MSG_ERROR([cant find test code. Aborting config]),
2610 AC_MSG_WARN([cannot run when cross-compiling]))
2612 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2613 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2614 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2615 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2616 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2617 fi
2619 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2620 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2621 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2622 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2623 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2624 fi
2626 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2627 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2628 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2629 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2630 AC_CHECK_FUNCS(getpagesize)
2632 ################################################
2633 # look for a method of setting the effective uid
2634 seteuid=no;
2636 if test $seteuid = no; then
2637 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2638 AC_TRY_RUN([
2639 #define AUTOCONF_TEST 1
2640 #define USE_SETREUID 1
2641 #include "confdefs.h"
2642 #include "${srcdir-.}/lib/util_sec.c"],
2643 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2644 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2645 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2646 fi
2647 fi
2649 # we check for setresuid second as it conflicts with AIO on Linux.
2650 # see http://samba.org/~tridge/junkcode/aio_uid.c
2651 if test $seteuid = no; then
2652 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2653 AC_TRY_RUN([
2654 #define AUTOCONF_TEST 1
2655 #define USE_SETRESUID 1
2656 #include "confdefs.h"
2657 #include "${srcdir-.}/lib/util_sec.c"],
2658 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2659 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2660 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2661 fi
2662 fi
2664 if test $seteuid = no; then
2665 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2666 AC_TRY_RUN([
2667 #define AUTOCONF_TEST 1
2668 #define USE_SETEUID 1
2669 #include "confdefs.h"
2670 #include "${srcdir-.}/lib/util_sec.c"],
2671 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2672 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2673 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2674 fi
2675 fi
2677 if test $seteuid = no; then
2678 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2679 AC_TRY_RUN([
2680 #define AUTOCONF_TEST 1
2681 #define USE_SETUIDX 1
2682 #include "confdefs.h"
2683 #include "${srcdir-.}/lib/util_sec.c"],
2684 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2685 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2686 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2687 fi
2688 fi
2690 AC_CACHE_CHECK([for the Darwin initgroups system call],
2691 samba_cv_DARWIN_INITGROUPS,
2692 AC_TRY_LINK([
2693 #include <sys/syscall.h>
2694 #include <unistd.h>
2695 ],
2696 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2697 samba_cv_DARWIN_INITGROUPS=yes,
2698 samba_cv_DARWIN_INITGROUPS=no)
2699 )
2701 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2702 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2703 [Whether to use the Darwin-specific initgroups system call])
2704 fi
2706 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2707 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2708 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2709 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2710 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2711 fi
2713 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2714 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2715 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2716 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2717 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2719 else
2721 dnl
2722 dnl Don't check for 64 bit fcntl locking if we know that the
2723 dnl glibc2.1 broken check has succeeded.
2724 dnl
2726 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2727 AC_TRY_RUN([
2728 #if defined(HAVE_UNISTD_H)
2729 #include <unistd.h>
2730 #endif
2731 #include <stdio.h>
2732 #include <stdlib.h>
2734 #ifdef HAVE_FCNTL_H
2735 #include <fcntl.h>
2736 #endif
2738 #ifdef HAVE_SYS_FCNTL_H
2739 #include <sys/fcntl.h>
2740 #endif
2741 main() { struct flock64 fl64;
2742 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2743 exit(0);
2744 #else
2745 exit(1);
2746 #endif
2747 }],
2748 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2750 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2751 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2752 fi
2753 fi
2755 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2756 AC_TRY_COMPILE([#include <sys/types.h>
2757 #include <sys/stat.h>
2758 #include <unistd.h>],
2759 [struct stat st; st.st_blocks = 0;],
2760 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2761 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2762 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2763 fi
2765 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2766 AC_TRY_COMPILE([#include <sys/types.h>
2767 #include <sys/stat.h>
2768 #include <unistd.h>],
2769 [struct stat st; st.st_blksize = 0;],
2770 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2771 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2772 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2773 fi
2775 AC_CACHE_CHECK([for st_flags in struct stat],
2776 samba_cv_HAVE_STAT_ST_FLAGS,
2777 [
2778 AC_TRY_COMPILE([#include <sys/types.h>
2779 #include <sys/stat.h>
2780 #include <unistd.h>],
2781 [struct stat st; st.st_flags = 0;],
2782 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2783 samba_cv_HAVE_STAT_ST_FLAGS=no,
2784 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2785 ])
2787 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2788 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2789 [Whether the stat struct has a st_flags member])
2790 fi
2792 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2793 AC_TRY_COMPILE([
2794 #include <sys/types.h>
2795 #include <sys/acl.h>
2796 #if defined(HAVE_RPCSVC_NIS_H)
2797 #include <rpcsvc/nis.h>
2798 #endif],
2799 [int i;],
2800 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2801 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2802 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2803 fi
2805 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2806 AC_TRY_RUN([
2807 #include <stdio.h>
2808 #include <limits.h>
2809 #include <signal.h>
2811 void exit_on_core(int ignored) {
2812 exit(1);
2813 }
2815 main() {
2816 char *newpath;
2817 signal(SIGSEGV, exit_on_core);
2818 newpath = realpath("/tmp", NULL);
2819 exit((newpath != NULL) ? 0 : 1);
2820 }
2821 ],
2822 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2823 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2824 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2825 fi
2827 #################################################
2828 # check for AFS clear-text auth support
2829 samba_cv_WITH_AFS=no
2830 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2831 AC_ARG_WITH(afs,
2832 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2833 [ case "$withval" in
2834 yes|auto)
2835 AC_MSG_RESULT($withval)
2836 samba_cv_WITH_AFS=$withval
2837 ;;
2838 *)
2839 AC_MSG_RESULT(no)
2840 ;;
2841 esac ],
2842 AC_MSG_RESULT(no)
2843 )
2845 ####################################################
2846 # check for Linux-specific AFS fake-kaserver support
2847 samba_cv_WITH_FAKE_KASERVER=no
2848 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2849 AC_ARG_WITH(fake-kaserver,
2850 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2851 [ case "$withval" in
2852 yes|auto)
2853 AC_MSG_RESULT($withval)
2854 samba_cv_WITH_FAKE_KASERVER=$withval
2855 ;;
2856 *)
2857 AC_MSG_RESULT(no)
2858 ;;
2859 esac ],
2860 AC_MSG_RESULT(no)
2861 )
2863 #################################################
2864 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2865 if test x"$samba_cv_WITH_AFS" != x"no" ||
2866 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2868 # see if this box has the afs-headers in /usr/include/afs
2869 AC_MSG_CHECKING(for /usr/include/afs)
2870 if test -d /usr/include/afs; then
2871 CFLAGS="$CFLAGS -I/usr/include/afs"
2872 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2873 AC_MSG_RESULT(yes)
2874 else
2875 AC_MSG_RESULT(no)
2876 fi
2878 # check for afs.h
2879 have_afs_headers=no
2880 AC_CHECK_HEADERS(afs.h afs/afs.h)
2881 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2882 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2883 test x"$samba_cv_WITH_AFS" = x"auto"; then
2884 AC_MSG_WARN([AFS cannot be supported without afs.h])
2885 else
2886 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2887 fi
2888 else
2889 have_afs_headers=yes
2890 fi
2891 fi
2893 FAKE_KASERVER_OBJ=""
2894 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2895 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2896 FAKE_KASERVER_OBJ="utils/net_afs.o"
2897 fi
2898 AC_SUBST(FAKE_KASERVER_OBJ)
2900 #################################################
2901 # check whether to compile AFS/NT ACL mapping module
2902 samba_cv_WITH_VFS_AFSACL=no
2903 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
2904 AC_ARG_WITH(vfs-afsacl,
2905 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
2906 [ case "$withval" in
2907 yes|auto)
2908 AC_MSG_RESULT($withval)
2909 samba_cv_WITH_VFS_AFSACL=yes
2910 ;;
2911 *)
2912 AC_MSG_RESULT(no)
2913 ;;
2914 esac ],
2915 AC_MSG_RESULT(no)
2916 )
2918 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
2919 default_shared_modules="$default_shared_modules vfs_afsacl"
2920 fi
2922 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2923 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2924 fi
2926 #################################################
2927 # check for the DFS clear-text auth system
2928 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2929 AC_ARG_WITH(dfs,
2930 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
2931 [ case "$withval" in
2932 yes)
2933 AC_MSG_RESULT(yes)
2934 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2935 ;;
2936 *)
2937 AC_MSG_RESULT(no)
2938 ;;
2939 esac ],
2940 AC_MSG_RESULT(no)
2941 )
2943 ########################################################
2944 # Compile with LDAP support?
2946 with_ldap_support=auto
2947 AC_MSG_CHECKING([for LDAP support])
2949 AC_ARG_WITH(ldap,
2950 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
2951 [ case "$withval" in
2952 yes|no)
2953 with_ldap_support=$withval
2954 ;;
2955 esac ])
2957 AC_MSG_RESULT($with_ldap_support)
2959 SMBLDAP=""
2960 AC_SUBST(SMBLDAP)
2961 SMBLDAPUTIL=""
2962 AC_SUBST(SMBLDAPUTIL)
2963 LDBLDAP=""
2964 AC_SUBST(LDBLDAP)
2966 if test x"$with_ldap_support" != x"no"; then
2968 ##################################################################
2969 # first test for ldap.h and lber.h
2970 # (ldap.h is required for this test)
2971 AC_CHECK_HEADERS(ldap.h lber.h)
2973 if test x"$ac_cv_header_ldap_h" != x"yes"; then
2974 if test x"$with_ldap_support" = x"yes"; then
2975 AC_MSG_ERROR(ldap.h is needed for LDAP support)
2976 else
2977 AC_MSG_WARN(ldap.h is needed for LDAP support)
2978 fi
2980 with_ldap_support=no
2981 fi
2983 ##################################################################
2984 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
2985 # unsigned int in include/includes.h
2986 case $host_os in
2987 *hpux*)
2988 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2989 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
2990 with_ldap_support=yes
2991 ;;
2992 *)
2993 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
2994 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
2995 if test x"$with_ldap_support" = x"yes"; then
2996 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
2997 else
2998 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2999 fi
3000 with_ldap_support=no
3001 fi
3002 ;;
3003 esac
3004 fi
3006 if test x"$with_ldap_support" != x"no"; then
3007 ac_save_LIBS=$LIBS
3009 ##################################################################
3010 # we might need the lber lib on some systems. To avoid link errors
3011 # this test must be before the libldap test
3012 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3014 ########################################################
3015 # If ber_sockbuf_add_io() is available we can add
3016 # SASL wrapping hooks
3017 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3019 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3020 AC_TRY_COMPILE([#include <ldap.h>],
3021 [int val = LDAP_OPT_SOCKBUF;],
3022 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3023 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3025 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3026 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3027 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3028 fi
3030 #######################################################
3031 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3032 # ldap logging and print it out in the samba logs
3033 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3034 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3035 [AC_TRY_COMPILE([#include <lber.h>],
3036 [int val = LBER_OPT_LOG_PRINT_FN;],
3037 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3038 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3040 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3041 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3042 [Support for LDAP/LBER logging interception])
3043 fi
3045 ########################################################
3046 # now see if we can find the ldap libs in standard paths
3047 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3049 ########################################################
3050 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3051 # Check found in pam_ldap 145.
3052 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3054 LIBS="$LIBS $LDAP_LIBS"
3055 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3056 AC_TRY_COMPILE([
3057 #include <lber.h>
3058 #include <ldap.h>],
3059 [ldap_set_rebind_proc(0, 0, 0);],
3060 [smb_ldap_cv_ldap_set_rebind_proc=3],
3061 [smb_ldap_cv_ldap_set_rebind_proc=2]
3062 )
3063 ])
3065 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3067 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3069 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3070 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3071 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3072 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3073 default_shared_modules="$default_shared_modules";
3074 SMBLDAP="lib/smbldap.o"
3075 SMBLDAPUTIL="lib/smbldap_util.o"
3076 with_ldap_support=yes
3077 AC_MSG_CHECKING(whether LDAP support is used)
3078 AC_MSG_RESULT(yes)
3079 else
3080 if test x"$with_ldap_support" = x"yes"; then
3081 AC_MSG_ERROR(libldap is needed for LDAP support)
3082 else
3083 AC_MSG_WARN(libldap is needed for LDAP support)
3084 fi
3086 LDAP_LIBS=""
3087 with_ldap_support=no
3088 fi
3089 LIBS=$ac_save_LIBS
3090 fi
3093 #################################################
3094 # active directory support
3096 with_ads_support=auto
3097 AC_MSG_CHECKING([for Active Directory and krb5 support])
3099 AC_ARG_WITH(ads,
3100 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3101 [ case "$withval" in
3102 yes|no)
3103 with_ads_support="$withval"
3104 ;;
3105 esac ])
3107 AC_MSG_RESULT($with_ads_support)
3109 FOUND_KRB5=no
3110 KRB5_LIBS=""
3112 if test x"$with_ldap_support" != x"yes"; then
3114 if test x"$with_ads_support" = x"yes"; then
3115 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3116 elif test x"$with_ads_support" = x"auto"; then
3117 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3118 with_ads_support=no
3119 fi
3121 else
3123 # Check to see whether there is enough LDAP functionality to be able
3124 # to build AD support.
3126 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3127 case "$host_os" in
3128 *hpux*)
3129 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3131 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3132 if test x"$with_ads_support" = x"yes"; then
3133 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3134 elif test x"$with_ads_support" = x"auto"; then
3135 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3136 with_ads_support=no
3137 fi
3138 fi
3139 ;;
3140 *)
3141 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3143 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3144 if test x"$with_ads_support" = x"yes"; then
3145 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3146 elif test x"$with_ads_support" = x"auto"; then
3147 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3148 with_ads_support=no
3149 fi
3150 fi
3151 ;;
3152 esac
3155 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3157 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3158 if test x"$with_ads_support" = x"yes"; then
3159 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3160 elif test x"$with_ads_support" = x"auto"; then
3161 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3162 with_ads_support=no
3163 fi
3164 fi
3166 fi
3168 if test x"$with_ads_support" != x"no"; then
3170 # Do no harm to the values of CFLAGS and LIBS while testing for
3171 # Kerberos support.
3173 if test x$FOUND_KRB5 = x"no"; then
3174 #################################################
3175 # check for location of Kerberos 5 install
3176 AC_MSG_CHECKING(for kerberos 5 install path)
3177 AC_ARG_WITH(krb5,
3178 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3179 [ case "$withval" in
3180 no)
3181 AC_MSG_RESULT(no krb5-path given)
3182 ;;
3183 yes)
3184 AC_MSG_RESULT(/usr)
3185 FOUND_KRB5=yes
3186 ;;
3187 *)
3188 AC_MSG_RESULT($withval)
3189 KRB5_CFLAGS="-I$withval/include"
3190 KRB5_CPPFLAGS="-I$withval/include"
3191 KRB5_LDFLAGS="-L$withval/lib"
3192 FOUND_KRB5=yes
3193 if test -x "$withval/bin/krb5-config"; then
3194 KRB5CONFIG=$withval/bin/krb5-config
3195 fi
3196 ;;
3197 esac ],
3198 AC_MSG_RESULT(no krb5-path given)
3199 )
3200 fi
3202 #################################################
3203 # check for krb5-config from recent MIT and Heimdal kerberos 5
3204 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3205 AC_MSG_CHECKING(for working krb5-config)
3206 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3207 ac_save_CFLAGS=$CFLAGS
3208 CFLAGS="";export CFLAGS
3209 ac_save_LDFLAGS=$LDFLAGS
3210 LDFLAGS="";export LDFLAGS
3211 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3212 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3213 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3214 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3215 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3216 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3217 FOUND_KRB5=yes
3218 AC_MSG_RESULT(yes)
3219 else
3220 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3221 fi
3223 if test x$FOUND_KRB5 = x"no"; then
3224 #################################################
3225 # see if this box has the SuSE location for the heimdal krb implementation
3226 AC_MSG_CHECKING(for /usr/include/heimdal)
3227 if test -d /usr/include/heimdal; then
3228 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3229 KRB5_CFLAGS="-I/usr/include/heimdal"
3230 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3231 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3232 FOUND_KRB5=yes
3233 AC_MSG_RESULT(yes)
3234 else
3235 KRB5_CFLAGS="-I/usr/include/heimdal"
3236 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3237 FOUND_KRB5=yes
3238 AC_MSG_RESULT(yes)
3239 fi
3240 else
3241 AC_MSG_RESULT(no)
3242 fi
3243 fi
3245 if test x$FOUND_KRB5 = x"no"; then
3246 #################################################
3247 # see if this box has the RedHat location for kerberos
3248 AC_MSG_CHECKING(for /usr/kerberos)
3249 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3250 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3251 KRB5_CFLAGS="-I/usr/kerberos/include"
3252 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3253 FOUND_KRB5=yes
3254 AC_MSG_RESULT(yes)
3255 else
3256 AC_MSG_RESULT(no)
3257 fi
3258 fi
3260 if test x$FOUND_KRB5 = x"no"; then
3261 #################################################
3262 # see if this box has the OpenBSD location for heimdal krb5
3263 AC_MSG_CHECKING(for /usr/include/kerberosV)
3264 if test -d /usr/include/kerberosV; then
3265 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3266 KRB5_LIBS="-lcrypto"
3267 FOUND_KRB5=yes
3268 AC_MSG_RESULT(yes)
3269 else
3270 AC_MSG_RESULT(no)
3271 fi
3272 fi
3274 ac_save_CFLAGS=$CFLAGS
3275 ac_save_CPPFLAGS=$CPPFLAGS
3276 ac_save_LDFLAGS=$LDFLAGS
3278 # remove needless evil rpath stuff as early as possible:
3279 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3280 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3281 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3282 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3283 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3285 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3287 # now check for krb5.h. Some systems have the libraries without the headers!
3288 # note that this check is done here to allow for different kerberos
3289 # include paths
3290 AC_CHECK_HEADERS(krb5.h)
3292 if test x"$ac_cv_header_krb5_h" = x"no"; then
3294 # Give a warning if AD support was not explicitly requested,
3295 # i.e with_ads_support = auto, otherwise die with an error.
3297 if test x"$with_ads_support" = x"yes"; then
3298 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3299 else
3300 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3301 fi
3303 # Turn off AD support and restore CFLAGS and LIBS variables
3305 with_ads_support="no"
3307 CFLAGS=$ac_save_CFLAGS
3308 CPPFLAGS=$ac_save_CPPFLAGS
3309 LDFLAGS=$ac_save_LDFLAGS
3310 fi
3311 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3312 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3313 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3314 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3315 fi
3316 fi
3318 # Now we have determined whether we really want ADS support
3319 use_ads=no
3320 if test x"$with_ads_support" != x"no"; then
3321 use_ads=yes
3322 have_gssapi=no
3323 ac_save_LIBS=$LIBS
3325 # now check for gssapi headers. This is also done here to allow for
3326 # different kerberos include paths
3327 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3329 ##################################################################
3330 # we might need the k5crypto and com_err libraries on some systems
3331 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3332 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3334 # Heimdal checks.
3335 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3336 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3337 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3339 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3340 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3342 ########################################################
3343 # now see if we can find the krb5 libs in standard paths
3344 # or as specified above
3345 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3346 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3348 ########################################################
3349 # now see if we can find the gssapi libs in standard paths
3350 if test x"$have_gssapi" != x"yes"; then
3351 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3352 fi
3354 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3355 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3356 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3357 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3358 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3359 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3360 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3361 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3362 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3363 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3364 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3365 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3366 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3367 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3368 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3369 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3370 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3371 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3372 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3373 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3374 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3375 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3376 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3377 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3378 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3379 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3380 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3381 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3382 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3383 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3384 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3385 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3386 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3387 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3388 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3389 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3390 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3391 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3392 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3393 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3394 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3395 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3396 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3398 LIBS="$KRB5_LIBS $LIBS"
3400 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3401 smb_krb5_cv_ticket_has_keyinfo,
3402 [
3403 AC_TRY_COMPILE(
3404 [
3405 #include <krb5.h>
3406 ],
3407 [
3408 krb5_ticket ticket;
3409 krb5_kvno kvno;
3410 krb5_enctype enctype;
3412 enctype = ticket.enc_part.enctype;
3413 kvno = ticket.enc_part.kvno;
3414 ],
3415 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3416 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3417 ])
3419 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3420 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3421 [Whether the krb5_ticket structure contains the kvno and enctype])
3422 fi
3424 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3425 smb_krb5_cv_creds_opt_free_context,
3426 [
3427 AC_TRY_COMPILE([
3428 #include <krb5.h>],
3429 [
3430 krb5_context ctx;
3431 krb5_get_init_creds_opt *opt = NULL;
3432 krb5_get_init_creds_opt_free(ctx, opt);
3433 ],
3434 [smb_krb5_cv_creds_opt_free_context=yes],
3435 [smb_krb5_cv_creds_opt_free_context=no]
3436 )
3437 ])
3439 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3440 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3441 [Whether krb5_get_init_creds_opt_free takes a context argument])
3442 fi
3444 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3445 AC_TRY_COMPILE([
3446 #include <krb5.h>],
3447 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3448 [smb_krb5_cv_verify_checksum=7],
3449 [smb_krb5_cv_verify_checksum=6],
3450 )
3451 ])
3452 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3454 AC_CACHE_CHECK([for checksum in krb5_checksum],
3455 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3456 AC_TRY_COMPILE([#include <krb5.h>],
3457 [krb5_checksum cksum; cksum.checksum.length = 0;],
3458 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3459 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3461 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3462 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3463 [Whether the krb5_checksum struct has a checksum property])
3464 fi
3466 AC_CACHE_CHECK([for etype in EncryptedData],
3467 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3468 AC_TRY_COMPILE([#include <krb5.h>],
3469 [EncryptedData edata; edata.etype = 0;],
3470 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3471 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3473 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3474 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3475 [Whether the EncryptedData struct has a etype property])
3476 fi
3478 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3479 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3480 AC_TRY_COMPILE([#include <krb5.h>],
3481 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3482 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3483 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3485 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3486 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3487 [Whether the krb5_ap_req struct has a ticket pointer])
3488 fi
3490 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3491 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3492 AC_TRY_COMPILE([#include <krb5.h>],
3493 [krb5_error err; err.e_data = NULL;],
3494 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3495 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3497 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3498 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3499 [Whether the krb5_error struct has a e_data pointer])
3500 fi
3502 AC_CACHE_CHECK([for krb5_crypto type],
3503 samba_cv_HAVE_KRB5_CRYPTO,[
3504 AC_TRY_COMPILE([#include <krb5.h>],
3505 [krb5_crypto crypto;],
3506 samba_cv_HAVE_KRB5_CRYPTO=yes,
3507 samba_cv_HAVE_KRB5_CRYPTO=no)])
3509 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3510 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3511 [Whether the type krb5_crypto exists])
3512 fi
3514 AC_CACHE_CHECK([for krb5_encrypt_block type],
3515 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3516 AC_TRY_COMPILE([#include <krb5.h>],
3517 [krb5_encrypt_block block;],
3518 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3519 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3521 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3522 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3523 [Whether the type krb5_encrypt_block exists])
3524 fi
3526 AC_CACHE_CHECK([for addrtype in krb5_address],
3527 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3528 AC_TRY_COMPILE([#include <krb5.h>],
3529 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3530 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3531 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3533 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3534 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3535 [Whether the krb5_address struct has a addrtype property])
3536 fi
3538 AC_CACHE_CHECK([for addr_type in krb5_address],
3539 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3540 AC_TRY_COMPILE([#include <krb5.h>],
3541 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3542 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3543 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3545 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3546 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3547 [Whether the krb5_address struct has a addr_type property])
3548 fi
3550 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3551 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3552 [AC_TRY_COMPILE([#include <krb5.h>],
3553 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3554 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3556 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3557 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3558 [Whether the krb5_ticket struct has a enc_part2 property])
3559 fi
3561 AC_CACHE_CHECK([for keyblock in krb5_creds],
3562 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3563 AC_TRY_COMPILE([#include <krb5.h>],
3564 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3565 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3566 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3568 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3569 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3570 [Whether the krb5_creds struct has a keyblock property])
3571 fi
3573 AC_CACHE_CHECK([for session in krb5_creds],
3574 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3575 AC_TRY_COMPILE([#include <krb5.h>],
3576 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3577 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3578 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3580 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3581 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3582 [Whether the krb5_creds struct has a session property])
3583 fi
3585 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3586 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3587 AC_TRY_COMPILE([#include <krb5.h>],
3588 [krb5_keyblock key; key.keyvalue.data = NULL;],
3589 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3590 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3592 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3593 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3594 [Whether the krb5_keyblock struct has a keyvalue property])
3595 fi
3597 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3598 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3599 AC_TRY_COMPILE([#include <krb5.h>],
3600 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3601 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3602 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3603 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3604 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3605 AC_TRY_COMPILE([#include <krb5.h>],
3606 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3607 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3608 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3609 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3610 # w.r.t. arcfour and windows, so we must not enable it here
3611 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3612 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3613 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3614 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3615 fi
3617 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3618 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3619 AC_TRY_COMPILE([#include <krb5.h>],
3620 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3621 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3622 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3624 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3625 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3626 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3627 fi
3629 AC_CACHE_CHECK([for KV5M_KEYTAB],
3630 samba_cv_HAVE_KV5M_KEYTAB,[
3631 AC_TRY_COMPILE([#include <krb5.h>],
3632 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3633 samba_cv_HAVE_KV5M_KEYTAB=yes,
3634 samba_cv_HAVE_KV5M_KEYTAB=no)])
3636 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3637 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3638 [Whether the KV5M_KEYTAB option is available])
3639 fi
3641 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3642 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3643 AC_TRY_COMPILE([#include <krb5.h>],
3644 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3645 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3646 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3648 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3649 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3650 [Whether KRB5_KU_OTHER_CKSUM is available])
3651 fi
3653 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3654 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3655 AC_TRY_COMPILE([#include <krb5.h>],
3656 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3657 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3658 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3660 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3661 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3662 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3663 fi
3665 AC_CACHE_CHECK([for the krb5_princ_component macro],
3666 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3667 AC_TRY_LINK([#include <krb5.h>],
3668 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3669 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3670 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3672 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3673 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3674 [Whether krb5_princ_component is available])
3675 fi
3677 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3678 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3679 AC_TRY_COMPILE([#include <krb5.h>],
3680 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3681 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3682 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3684 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3685 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3686 [Whether krb5_keytab_entry has key member])
3687 fi
3689 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3690 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3691 AC_TRY_COMPILE([#include <krb5.h>],
3692 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3693 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3694 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3696 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3697 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3698 [Whether krb5_keytab_entry has keyblock member])
3699 fi
3701 AC_CACHE_CHECK([for magic in krb5_address],
3702 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3703 AC_TRY_COMPILE([#include <krb5.h>],
3704 [krb5_address addr; addr.magic = 0;],
3705 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3706 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3708 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3709 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3710 [Whether the krb5_address struct has a magic property])
3711 fi
3713 AC_CACHE_CHECK([for WRFILE: keytab support],
3714 samba_cv_HAVE_WRFILE_KEYTAB,[
3715 AC_TRY_RUN([
3716 #include<krb5.h>
3717 main()
3718 {
3719 krb5_context context;
3720 krb5_keytab keytab;
3722 krb5_init_context(&context);
3723 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3724 }],
3725 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3726 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3728 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3729 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3730 [Whether the WRFILE:-keytab is supported])
3731 fi
3733 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3734 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3735 AC_TRY_COMPILE([#include <krb5.h>],
3736 [
3737 krb5_context context;
3738 krb5_principal principal;
3739 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3740 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3741 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3743 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3744 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3745 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3746 fi
3748 AC_CACHE_CHECK([for krb5_addresses type],
3749 samba_cv_HAVE_KRB5_ADDRESSES,[
3750 AC_TRY_COMPILE([#include <krb5.h>],
3751 [krb5_addresses addr;],
3752 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3753 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3755 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3756 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3757 [Whether the type krb5_addresses type exists])
3758 fi
3760 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3761 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3762 AC_TRY_COMPILE([#include <krb5.h>],
3763 [
3764 krb5_mk_error(0,0,0);],
3765 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3766 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3768 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3769 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3770 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3771 fi
3773 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3774 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3775 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3776 AC_TRY_RUN_STRICT([
3777 #include <stdlib.h>
3778 #include <krb5.h>
3779 int main(void) {
3780 krb5_context context = NULL;
3781 char *str = NULL;
3782 krb5_enctype_to_string(context, 1, &str);
3783 if (str) free (str);
3784 return 0;
3785 }
3786 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3787 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3788 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3790 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3791 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3792 [whether krb5_enctype_to_string takes krb5_context argument])
3793 fi
3795 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3796 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3797 AC_TRY_RUN_STRICT([
3798 #include <krb5.h>
3799 int main(void) {
3800 char buf[256];
3801 krb5_enctype_to_string(1, buf, 256);
3802 return 0;
3803 }
3804 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3805 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3806 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3808 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3809 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3810 [whether krb5_enctype_to_string takes size_t argument])
3811 fi
3812 fi
3814 AC_CACHE_CHECK([for krb5_principal_get_realm],
3815 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3816 AC_TRY_LINK([#include <krb5.h>],
3817 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3818 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3819 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3821 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3822 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3823 [Whether the function krb5_principal_get_realm is defined])
3824 fi
3826 AC_CACHE_CHECK([for krb5_princ_realm],
3827 samba_cv_HAVE_KRB5_PRINC_REALM,[
3828 AC_TRY_LINK([#include <krb5.h>],
3829 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3830 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3831 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3833 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3834 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3835 [Whether the macro krb5_princ_realm is defined])
3836 fi
3838 #
3839 #
3840 # Now the decisions whether we can support krb5
3841 #
3842 # NOTE: all tests should be done before this block!
3843 #
3844 #
3845 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3846 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3847 use_ads=no
3848 fi
3850 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3851 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3852 then
3853 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3854 use_ads=no
3855 fi
3857 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3858 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3859 then
3860 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3861 use_ads=no
3862 fi
3864 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3865 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3866 then
3867 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3868 use_ads=no
3869 fi
3871 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3872 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3873 then
3874 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3875 use_ads=no
3876 fi
3878 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3880 # We only need the following functions if we can't get the enctype
3881 # and kvno out of the ticket directly (ie. on Heimdal).
3883 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3884 then
3885 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
3886 use_ads=no
3887 fi
3889 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
3890 then
3891 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
3892 use_ads=no
3893 fi
3895 fi
3897 if test x"$use_ads" = x"yes"; then
3898 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3899 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3900 if test x"$have_gssapi" = x"yes"; then
3901 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
3902 fi
3903 else
3904 if test x"$with_ads_support" = x"yes"; then
3905 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
3906 else
3907 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
3908 fi
3909 AC_REMOVE_DEFINE(HAVE_KRB5_H)
3910 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
3911 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
3912 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
3913 KRB5_LIBS=""
3914 with_ads_support=no
3915 fi
3916 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3917 AC_MSG_RESULT([$use_ads])
3919 LIBS="$ac_save_LIBS"
3920 fi
3922 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
3923 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
3926 ########################################################
3927 # Compile with DNS Updates support?
3929 with_dnsupdate_support=no
3930 AC_MSG_CHECKING([whether to enable DNS Updates support])
3932 AC_ARG_WITH(dnsupdate,
3933 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
3934 [ case "$withval" in
3935 yes|no)
3936 with_dnsupdate_support=$withval
3937 ;;
3938 esac ])
3940 AC_MSG_RESULT($with_dnsupdate_support)
3942 if test x"$with_dnsupdate_support" != x"no"; then
3944 ################################################################
3945 # first test for Active Directory support being enabled
3946 #if test x"$with_ads_support" = x"no"; then
3947 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
3948 # with_dnsupdate_support=no
3949 #fi
3950 ##################################################################
3951 # then test for uuid.h (necessary to generate unique DNS keynames
3952 # (uuid.h is required for this test)
3953 AC_CHECK_HEADERS(uuid/uuid.h)
3955 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
3956 if test x"$with_dnsupdate_support" = x"yes"; then
3957 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
3958 else
3959 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
3960 fi
3961 with_dnsupdate_support=no
3962 fi
3963 fi
3965 if test x"$with_dnsupdate_support" != x"no"; then
3967 ########################################################
3968 # Now see if we can find the uuid libs in standard paths
3969 # On some systems, the uuid API is in libc, so we have to
3970 # be careful not to insert a spurious -luuid.
3972 UUID_LIBS=""
3973 AC_LIBTESTFUNC(uuid, uuid_generate,
3974 [
3975 case " $LIBS " in
3976 *\ -luuid\ *)
3977 UUID_LIBS="-luuid"
3978 SMB_REMOVE_LIB(uuid)
3979 ;;
3980 esac
3982 with_dnsupdate_support=yes
3983 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
3984 ],
3985 [
3986 if test x"$with_dnsupdate_support" = x"yes"; then
3987 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
3988 else
3989 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
3990 fi
3991 with_dnsupdate_support=no
3992 ])
3993 fi
3995 #################################################
3996 # check for automount support
3997 AC_MSG_CHECKING(whether to use automount)
3998 AC_ARG_WITH(automount,
3999 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4000 [ case "$withval" in
4001 yes)
4002 AC_MSG_RESULT(yes)
4003 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4004 ;;
4005 *)
4006 AC_MSG_RESULT(no)
4007 ;;
4008 esac ],
4009 AC_MSG_RESULT(no)
4010 )
4012 #################################################
4013 # check for mount- and umount.cifs support
4014 CIFSMOUNT_PROGS=""
4015 INSTALL_CIFSMOUNT=""
4016 UNINSTALL_CIFSMOUNT=""
4017 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4018 AC_ARG_WITH(cifsmount,
4019 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4020 [ case "$withval" in
4021 no)
4022 AC_MSG_RESULT(no)
4023 ;;
4024 *)
4025 case "$host_os" in
4026 *linux*)
4027 AC_MSG_RESULT(yes)
4028 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4029 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4030 INSTALL_CIFSMOUNT="installcifsmount"
4031 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4032 ;;
4033 *)
4034 AC_MSG_ERROR(not on a linux system!)
4035 ;;
4036 esac
4037 ;;
4038 esac ],
4039 [ case "$host_os" in
4040 *linux*)
4041 AC_MSG_RESULT(yes)
4042 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4043 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4044 INSTALL_CIFSMOUNT="installcifsmount"
4045 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4046 ;;
4047 *)
4048 AC_MSG_RESULT(no)
4049 ;;
4050 esac ]
4051 )
4053 #################################################
4054 # check for cifs.upcall support
4055 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4056 CIFSUPCALL_PROGS=""
4057 INSTALL_CIFSUPCALL=""
4058 UNINSTALL_CIFSUPCALL=""
4059 AC_MSG_CHECKING(whether to build cifs.upcall)
4060 AC_ARG_WITH(cifsupcall,
4061 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4062 [ case "$withval" in
4063 no)
4064 AC_MSG_RESULT(no)
4065 ;;
4066 *)
4067 case "$host_os" in
4068 *linux*)
4069 if test x"$use_ads" != x"yes"; then
4070 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4071 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4072 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4073 else
4074 AC_MSG_RESULT(yes)
4075 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4076 CIFSUPCALL_PROGS="bin/cifs.upcall"
4077 INSTALL_CIFSUPCALL="installcifsupcall"
4078 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4079 fi
4080 ;;
4081 *)
4082 AC_MSG_ERROR(not on a linux system!)
4083 ;;
4084 esac
4085 ;;
4086 esac ],
4087 [ case "$host_os" in
4088 *linux*)
4089 if test x"$use_ads" != x"yes"; then
4090 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4091 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4092 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4093 else
4094 AC_MSG_RESULT(yes)
4095 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4096 CIFSUPCALL_PROGS="bin/cifs.upcall"
4097 INSTALL_CIFSUPCALL="installcifsupcall"
4098 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4099 fi
4100 ;;
4101 *)
4102 AC_MSG_RESULT(no)
4103 ;;
4104 esac ]
4105 )
4108 #################################################
4109 # Check for a PAM clear-text auth, accounts, password
4110 # and session support. Most PAM implementations keep their
4111 # headers in /usr/include/security. Darwin keeps its in
4112 # /usr/include/pam.
4114 with_pam_for_crypt=no
4115 try_pam=no
4116 AC_MSG_CHECKING(whether to try PAM support)
4117 AC_ARG_WITH(pam,
4118 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4119 [ case "$withval" in
4120 yes|no)
4121 try_pam=$withval
4122 ;;
4123 esac
4124 ])
4125 AC_MSG_RESULT([$try_pam])
4127 use_pam=no
4128 create_pam_modules=no
4129 if test x"${try_pam}" != x"no";then
4130 use_pam=yes
4131 create_pam_modules=yes
4133 # Most systems have PAM headers in /usr/include/security, but Darwin
4134 # has them in /usr/include/pam.
4135 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4136 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4137 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4138 if test x"${try_pam}" = x"yes";then
4139 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4140 fi
4141 use_pam=no
4142 create_pam_modules=no
4143 fi
4145 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4146 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4147 if test x"${try_pam}" = x"yes";then
4148 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4149 fi
4150 use_pam=no
4151 create_pam_modules=no
4152 fi
4154 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4155 #if HAVE_SECURITY_PAM_APPL_H
4156 #include <security/pam_appl.h>
4157 #endif
4158 #if HAVE_PAM_PAM_APPL_H
4159 #include <pam/pam_appl.h>
4160 #endif
4161 ]])
4162 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4163 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4164 if test x"${try_pam}" = x"yes";then
4165 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4166 fi
4167 create_pam_modules=no
4168 fi
4170 if test x"$use_pam" = x"yes"; then
4171 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4172 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4173 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4174 with_pam_for_crypt=yes
4176 if test x"$create_pam_modules" = x"yes"; then
4177 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4178 # this checks are optional,
4179 # we don't care about the results here
4180 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4181 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4182 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4183 else
4184 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4185 fi
4186 fi
4187 AC_MSG_CHECKING(whether to use PAM support)
4188 AC_MSG_RESULT([$use_pam])
4190 AC_MSG_CHECKING(whether to have PAM MODULES support)
4191 AC_MSG_RESULT([$create_pam_modules])
4192 fi # try_pam != no
4194 #################################################
4195 # check for pam_smbpass support
4196 PAM_MODULES=""
4197 INSTALL_PAM_MODULES=""
4198 UNINSTALL_PAM_MODULES=""
4199 AC_MSG_CHECKING(whether to use pam_smbpass)
4200 AC_ARG_WITH(pam_smbpass,
4201 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4202 [ case "$withval" in
4203 yes)
4204 AC_MSG_RESULT(yes)
4206 # Conditions under which pam_smbpass should not be built.
4208 if test x"$BLDSHARED" != x"true"; then
4209 AC_MSG_ERROR([No support for shared modules])
4210 elif test x"$create_pam_modules" != x"yes"; then
4211 AC_MSG_ERROR([No support for PAM MODULES])
4212 else
4213 PAM_MODULES="pam_smbpass"
4214 INSTALL_PAM_MODULES="installpammodules"
4215 UNINSTALL_PAM_MODULES="uninstallpammodules"
4216 fi
4217 ;;
4218 *)
4219 AC_MSG_RESULT(no)
4220 ;;
4221 esac ],
4222 AC_MSG_RESULT(no)
4223 )
4226 ##
4227 ## moved after the check for -lcrypt in order to
4228 ## ensure that the necessary libraries are included
4229 ## check checking for truncated salt. Wrapped by the
4230 ## $with_pam_for_crypt variable as above --jerry
4231 ##
4232 if test $with_pam_for_crypt = no; then
4233 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4234 crypt_LIBS="$LIBS"
4235 LIBS="$AUTH_LIBS $LIBS"
4236 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4237 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4238 LIBS="$crypt_LIBS"])
4239 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4240 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4241 fi
4242 fi
4244 #################################################
4245 # check for a NISPLUS_HOME support
4246 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4247 AC_ARG_WITH(nisplus-home,
4248 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4249 [ case "$withval" in
4250 yes)
4251 AC_MSG_RESULT(yes)
4252 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4253 ;;
4254 *)
4255 AC_MSG_RESULT(no)
4256 ;;
4257 esac ],
4258 AC_MSG_RESULT(no)
4259 )
4261 #################################################
4262 # check for syslog logging
4263 AC_MSG_CHECKING(whether to use syslog logging)
4264 AC_ARG_WITH(syslog,
4265 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4266 [ case "$withval" in
4267 yes)
4268 AC_MSG_RESULT(yes)
4269 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4270 ;;
4271 *)
4272 AC_MSG_RESULT(no)
4273 ;;
4274 esac ],
4275 AC_MSG_RESULT(no)
4276 )
4278 #################################################
4279 # check for custom syslog facility
4280 AC_MSG_CHECKING(whether to use a custom syslog facility)
4281 AC_ARG_WITH(syslog-facility,
4282 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4283 [
4284 if test "$withval" = "no" ; then
4285 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4286 else
4287 if test "$withval" != "yes" ; then
4288 syslog_facility="$withval"
4289 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4290 fi
4291 fi
4292 ])
4294 #################################################
4295 # check for experimental disk-quotas support
4297 samba_cv_WITH_QUOTAS=auto
4298 samba_cv_TRY_QUOTAS=no
4299 samba_cv_RUN_QUOTA_TESTS=auto
4300 samba_cv_WITH_SYS_QUOTAS=auto
4301 samba_cv_TRY_SYS_QUOTAS=auto
4302 samba_cv_SYSQUOTA_FOUND=no
4304 AC_MSG_CHECKING(whether to try disk-quotas support)
4305 AC_ARG_WITH(quotas,
4306 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4307 [ case "$withval" in
4308 yes)
4309 AC_MSG_RESULT(yes)
4310 samba_cv_WITH_QUOTAS=yes
4311 samba_cv_TRY_QUOTAS=yes
4312 samba_cv_RUN_QUOTA_TESTS=yes
4313 #set sys quotas to auto in this case
4314 samba_cv_TRY_SYS_QUOTAS=auto
4315 ;;
4316 auto)
4317 AC_MSG_RESULT(auto)
4318 samba_cv_WITH_QUOTAS=auto
4319 samba_cv_TRY_QUOTAS=auto
4320 samba_cv_RUN_QUOTA_TESTS=auto
4321 #set sys quotas to auto in this case
4322 samba_cv_TRY_SYS_QUOTAS=auto
4323 ;;
4324 no)
4325 AC_MSG_RESULT(no)
4326 samba_cv_WITH_QUOTAS=no
4327 samba_cv_TRY_QUOTAS=no
4328 samba_cv_RUN_QUOTA_TESTS=no
4329 ;;
4330 *)
4331 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4332 ;;
4333 esac ],
4334 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4335 )
4337 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4338 AC_ARG_WITH(sys-quotas,
4339 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4340 [ case "$withval" in
4341 yes)
4342 AC_MSG_RESULT(yes)
4343 samba_cv_WITH_SYS_QUOTAS=yes
4344 samba_cv_TRY_SYS_QUOTAS=yes
4345 samba_cv_RUN_QUOTA_TESTS=yes
4346 ;;
4347 auto)
4348 AC_MSG_RESULT(auto)
4349 samba_cv_WITH_SYS_QUOTAS=auto
4350 samba_cv_TRY_SYS_QUOTAS=auto
4351 samba_cv_RUN_QUOTA_TESTS=auto
4352 ;;
4353 no)
4354 AC_MSG_RESULT(no)
4355 samba_cv_WITH_SYS_QUOTAS=no
4356 samba_cv_TRY_SYS_QUOTAS=no
4357 ;;
4358 *)
4359 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4360 ;;
4361 esac ],
4362 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4363 )
4365 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4366 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4367 case "$host_os" in
4368 *linux*)
4369 AC_MSG_RESULT(yes)
4370 samba_cv_TRY_SYS_QUOTAS=yes
4371 samba_cv_RUN_QUOTA_TESTS=yes
4372 ;;
4373 *)
4374 AC_MSG_RESULT(no)
4375 samba_cv_TRY_SYS_QUOTAS=no
4376 ;;
4377 esac
4378 fi
4380 #############################################
4381 # only check for quota stuff if --with-quotas
4382 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4384 case "$host_os" in
4385 # on linux we didn't need to test we have builtin support
4386 *linux*)
4387 samba_cv_SYSQUOTA_FOUND=yes
4388 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4389 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4390 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4391 AC_MSG_RESULT(yes)
4393 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4394 samba_cv_found_xfs_header=yes
4395 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4396 AC_MSG_RESULT(yes)
4397 ;;
4398 *solaris*)
4399 # need to set this define when using static linking (BUG 1473)
4400 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4401 ;;
4402 *)
4403 ;;
4404 esac
4406 # some broken header files need this
4407 AC_CHECK_HEADER(asm/types.h,[
4408 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4409 AC_ADD_INCLUDE(<asm/types.h>)
4410 ])
4412 # For quotas on Veritas VxFS filesystems
4413 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4415 # For quotas on Linux XFS filesystems
4416 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4418 # For sys/quota.h and linux/quota.h
4419 AC_CHECK_HEADERS(sys/quota.h)
4421 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4422 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4423 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4424 AC_TRY_COMPILE([
4425 #include "confdefs.h"
4426 #ifdef HAVE_SYS_TYPES_H
4427 #include <sys/types.h>
4428 #endif
4429 #ifdef HAVE_ASM_TYPES_H
4430 #include <asm/types.h>
4431 #endif
4432 #include <sys/quota.h>
4433 ],[int i = Q_XGETQUOTA;],
4434 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4435 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4436 samba_cv_found_xfs_header=yes
4437 fi
4438 fi
4440 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4441 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4442 AC_TRY_COMPILE([
4443 #include "confdefs.h"
4444 #ifdef HAVE_SYS_QUOTA_H
4445 #include <sys/quota.h>
4446 #endif
4447 ],[
4448 struct dqblk D;
4449 D.dqb_fsoftlimit = 0;],
4450 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4451 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4452 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4453 fi
4455 ##################
4456 # look for a working quota system
4458 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4459 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4460 AC_TRY_RUN_STRICT([
4461 #define HAVE_QUOTACTL_4A 1
4462 #define AUTOCONF_TEST 1
4463 #include "confdefs.h"
4464 #include "${srcdir-.}/../tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4465 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4466 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4467 samba_cv_SYSQUOTA_FOUND=yes;
4468 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4469 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4470 fi
4471 fi
4473 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4474 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4475 AC_TRY_RUN_STRICT([
4476 #define HAVE_QUOTACTL_4B 1
4477 #define AUTOCONF_TEST 1
4478 #include "confdefs.h"
4479 #include "${srcdir-.}/../tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4480 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4481 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4482 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4483 samba_cv_SYSQUOTA_FOUND=yes;
4484 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4485 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4486 fi
4487 fi
4489 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4490 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4491 AC_TRY_RUN_STRICT([
4492 #define HAVE_QUOTACTL_3 1
4493 #define AUTOCONF_TEST 1
4494 #include "confdefs.h"
4495 #include "${srcdir-.}/../tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4496 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4497 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4498 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4499 samba_cv_SYSQUOTA_FOUND=yes;
4500 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4501 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4502 fi
4503 fi
4505 #################################################
4506 # check for mntent.h and struct mntent
4507 AC_CHECK_HEADERS(mntent.h)
4508 #################################################
4509 # check for setmntent,getmntent,endmntent
4510 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4512 #################################################
4513 # check for devnm.h and struct mntent
4514 AC_CHECK_HEADERS(devnm.h)
4515 #################################################
4516 # check for devnm
4517 AC_CHECK_FUNCS(devnm)
4519 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4520 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4521 # if --with-sys-quotas=yes then build it
4522 # you have can use the get/set quota command smb.conf
4523 # options then
4524 samba_cv_SYSQUOTA_FOUND=auto
4525 fi
4526 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4527 # if --with-sys-quotas=yes then build it
4528 # you have can use the get/set quota command smb.conf
4529 # options then
4530 samba_cv_TRY_SYS_QUOTAS=auto
4531 fi
4532 fi
4534 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4535 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4536 SAVE_CPPFLAGS="$CPPFLAGS"
4537 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4538 AC_TRY_COMPILE([
4539 #include "confdefs.h"
4540 #define NO_PROTO_H 1
4541 #define NO_CONFIG_H 1
4542 #define HAVE_SYS_QUOTAS 1
4543 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4544 #include "${srcdir-.}/lib/sysquotas.c"
4545 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4546 CPPFLAGS="$SAVE_CPPFLAGS"
4547 ])
4548 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4549 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4550 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4551 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4552 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4553 samba_cv_WE_USE_SYS_QUOTAS=yes
4554 AC_MSG_RESULT(yes)
4555 else
4556 AC_MSG_RESULT(no)
4557 fi
4558 fi
4559 fi
4561 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4562 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4563 SAVE_CPPFLAGS="$CPPFLAGS"
4564 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4565 AC_TRY_COMPILE([
4566 #include "confdefs.h"
4567 #define NO_PROTO_H 1
4568 #define NO_CONFIG_H 1
4569 #define HAVE_SYS_QUOTAS 1
4570 #define HAVE_XFS_QUOTAS 1
4571 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4572 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4573 CPPFLAGS="$SAVE_CPPFLAGS"
4574 ])
4575 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4576 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4577 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4578 fi
4579 fi
4580 fi
4582 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4583 SAVE_CPPFLAGS="$CPPFLAGS"
4584 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4585 AC_TRY_COMPILE([
4586 #include "confdefs.h"
4587 #define NO_PROTO_H 1
4588 #define NO_CONFIG_H 1
4589 #include "${srcdir-.}/smbd/quotas.c"
4590 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4591 CPPFLAGS="$SAVE_CPPFLAGS"
4592 ])
4593 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4594 AC_MSG_CHECKING(whether to use the old quota support)
4595 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4596 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4597 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4598 AC_MSG_RESULT(yes)
4599 else
4600 AC_MSG_RESULT(no)
4601 fi
4602 else
4603 AC_MSG_RESULT(no)
4604 fi
4605 fi
4607 ####################
4608 # End of quota check samba_cv_RUN_QUOTA_TESTS
4609 fi
4611 #################################################
4612 # check for experimental utmp accounting
4614 AC_MSG_CHECKING(whether to support utmp accounting)
4615 WITH_UTMP=yes
4616 AC_ARG_WITH(utmp,
4617 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4618 [ case "$withval" in
4619 no)
4620 WITH_UTMP=no
4621 ;;
4622 *)
4623 WITH_UTMP=yes
4624 ;;
4625 esac ],
4626 )
4628 # utmp requires utmp.h
4629 # Note similar check earlier, when checking utmp details.
4631 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4632 utmp_no_reason=", no utmp.h on $host_os"
4633 WITH_UTMP=no
4634 fi
4636 # Display test results
4638 if test x"$WITH_UTMP" = x"yes"; then
4639 AC_MSG_RESULT(yes)
4640 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4641 else
4642 AC_MSG_RESULT(no$utmp_no_reason)
4643 fi
4645 INSTALLLIBCMD_SH=:
4646 INSTALLLIBCMD_A=:
4647 UNINSTALLLIBCMD_SH=:
4648 UNINSTALLLIBCMD_A=:
4650 if test $BLDSHARED = true; then
4651 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4652 UNINSTALLLIBCMD_SH="rm -f"
4653 fi
4654 if test $enable_static = yes; then
4655 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4656 UNINSTALLLIBCMD_A="rm -f"
4657 fi
4659 #################################################
4660 # --disable-shared-libs
4661 # can be used to disable the internal use of shared libs altogether
4662 # (this only has an effect when building shared libs is enabled)
4663 #
4664 USESHARED=false
4665 AC_SUBST(USESHARED)
4667 AC_MSG_CHECKING(whether to use shared libraries internally)
4668 AC_ARG_ENABLE([shared-libs],
4669 AS_HELP_STRING([--enable-shared-libs],
4670 [Use shared libraries internally (default=yes)]),
4671 [enable_shared_libs=$enableval],
4672 [enable_shared_libs=yes])
4674 if test x"$enable_shared_libs" != x"no" ; then
4675 USESHARED=$BLDSHARED
4676 fi
4678 AC_MSG_RESULT([$USESHARED])
4680 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4681 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4682 fi
4684 #################################################
4685 # --with-static-libs=LIBS:
4686 # link (internal) libs dynamically or statically?
4687 #
4688 # If a subsystem is built as a library then this controls whether they are
4689 # linked into Samba targets statically or dynamically:
4690 #
4691 # * If we build the shared library at all, we link dynamically by default.
4692 #
4693 # * We only link statically if we don't build shared or if the library
4694 # appears in the --with-static-libs configure option.
4695 #
4696 # Example:
4697 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4698 # of linking the dynamic variant with -ltalloc.
4699 #
4700 # NOTE: This option only affects libraries that we do not only build
4701 # but that samba also links against as libraries (as opposed to linking
4702 # the plain object files. - This has to be configured in Makefile.in.
4703 # So in particular it does not harm to give invalid or unknown names here.
4704 #
4706 AC_ARG_WITH([static-libs],
4707 [AS_HELP_STRING([--with-static-libs=LIBS],
4708 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4709 [AS_IF([test $withval],
4710 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4711 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4712 eval LINK_$lib=STATIC
4713 done], [])],
4714 [])
4716 #
4717 # WORKAROUND:
4718 # until we have organized other internal subsystems (as util, registry
4719 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4720 # dynamically to samba programs.
4721 #
4722 LINK_LIBNETAPI=STATIC
4724 LINK_LIBSMBCLIENT=STATIC
4726 #
4727 # The library versions are hardcoded here
4728 # and filled into the LIBFOO_SOVER variable.
4729 #
4730 # TODO: for talloc and tdb (at least), these should
4731 # be extracted from their respective source directories
4732 #
4733 SMB_LIBRARY(talloc, 1)
4734 SMB_LIBRARY(tdb, 1)
4735 SMB_LIBRARY(netapi, 0)
4736 SMB_LIBRARY(smbclient, 0)
4737 SMB_LIBRARY(smbsharemodes, 0)
4738 SMB_LIBRARY(lua, 0)
4739 SMB_LIBRARY(addns, 0, no, [undefined API])
4742 #################################################
4743 # these tests are taken from the GNU fileutils package
4744 AC_CHECKING(how to get filesystem space usage)
4745 space=no
4747 # Test for statvfs64.
4748 if test $space = no; then
4749 # SVR4
4750 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4751 [AC_TRY_RUN([
4752 #if defined(HAVE_UNISTD_H)
4753 #include <unistd.h>
4754 #endif
4755 #include <sys/types.h>
4756 #include <sys/statvfs.h>
4757 main ()
4758 {
4759 struct statvfs64 fsd;
4760 exit (statvfs64 (".", &fsd));
4761 }],
4762 fu_cv_sys_stat_statvfs64=yes,
4763 fu_cv_sys_stat_statvfs64=no,
4764 fu_cv_sys_stat_statvfs64=cross)])
4765 if test $fu_cv_sys_stat_statvfs64 = yes; then
4766 space=yes
4767 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4768 fi
4769 fi
4771 # Perform only the link test since it seems there are no variants of the
4772 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4773 # because that got a false positive on SCO OSR5. Adding the declaration
4774 # of a `struct statvfs' causes this test to fail (as it should) on such
4775 # systems. That system is reported to work fine with STAT_STATFS4 which
4776 # is what it gets when this test fails.
4777 if test $space = no; then
4778 # SVR4
4779 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4780 [AC_TRY_LINK([#include <sys/types.h>
4781 #include <sys/statvfs.h>],
4782 [struct statvfs fsd; statvfs (0, &fsd);],
4783 fu_cv_sys_stat_statvfs=yes,
4784 fu_cv_sys_stat_statvfs=no)])
4785 if test $fu_cv_sys_stat_statvfs = yes; then
4786 space=yes
4787 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4788 fi
4789 fi
4791 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4792 # This is not the case on ancient Linux systems.
4794 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4795 AC_TRY_COMPILE([#include <sys/types.h>
4796 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4797 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4798 if test x"$samba_cv_fsid_int" = x"yes"; then
4799 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4800 fi
4802 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4803 # systems use f_bsize.
4804 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4805 AC_TRY_COMPILE([#include <sys/types.h>
4806 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4807 samba_cv_frsize=yes,samba_cv_frsize=no)])
4808 if test x"$samba_cv_frsize" = x"yes"; then
4809 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4810 fi
4812 # Some systems use f_flag in struct statvfs while others use f_flags
4813 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
4814 AC_TRY_COMPILE([#include <sys/types.h>
4815 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
4816 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
4817 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
4818 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
4819 fi
4821 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
4822 AC_TRY_COMPILE([#include <sys/types.h>
4823 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
4824 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
4825 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
4826 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
4827 fi
4829 if test $space = no; then
4830 # DEC Alpha running OSF/1
4831 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4832 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4833 [AC_TRY_RUN([
4834 #include <sys/param.h>
4835 #include <sys/types.h>
4836 #include <sys/mount.h>
4837 main ()
4838 {
4839 struct statfs fsd;
4840 fsd.f_fsize = 0;
4841 exit (statfs (".", &fsd, sizeof (struct statfs)));
4842 }],
4843 fu_cv_sys_stat_statfs3_osf1=yes,
4844 fu_cv_sys_stat_statfs3_osf1=no,
4845 fu_cv_sys_stat_statfs3_osf1=no)])
4846 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4847 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4848 space=yes
4849 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4850 fi
4851 fi
4853 if test $space = no; then
4854 # AIX
4855 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4856 member (AIX, 4.3BSD)])
4857 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4858 [AC_TRY_RUN([
4859 #ifdef HAVE_SYS_PARAM_H
4860 #include <sys/param.h>
4861 #endif
4862 #ifdef HAVE_SYS_MOUNT_H
4863 #include <sys/mount.h>
4864 #endif
4865 #ifdef HAVE_SYS_VFS_H
4866 #include <sys/vfs.h>
4867 #endif
4868 main ()
4869 {
4870 struct statfs fsd;
4871 fsd.f_bsize = 0;
4872 exit (statfs (".", &fsd));
4873 }],
4874 fu_cv_sys_stat_statfs2_bsize=yes,
4875 fu_cv_sys_stat_statfs2_bsize=no,
4876 fu_cv_sys_stat_statfs2_bsize=no)])
4877 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4878 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4879 space=yes
4880 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4881 fi
4882 fi
4884 if test $space = no; then
4885 # SVR3
4886 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4887 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4888 [AC_TRY_RUN([#include <sys/types.h>
4889 #include <sys/statfs.h>
4890 main ()
4891 {
4892 struct statfs fsd;
4893 exit (statfs (".", &fsd, sizeof fsd, 0));
4894 }],
4895 fu_cv_sys_stat_statfs4=yes,
4896 fu_cv_sys_stat_statfs4=no,
4897 fu_cv_sys_stat_statfs4=no)])
4898 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4899 if test $fu_cv_sys_stat_statfs4 = yes; then
4900 space=yes
4901 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4902 fi
4903 fi
4905 if test $space = no; then
4906 # 4.4BSD and NetBSD
4907 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4908 member (4.4BSD and NetBSD)])
4909 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4910 [AC_TRY_RUN([#include <sys/types.h>
4911 #ifdef HAVE_SYS_PARAM_H
4912 #include <sys/param.h>
4913 #endif
4914 #ifdef HAVE_SYS_MOUNT_H
4915 #include <sys/mount.h>
4916 #endif
4917 main ()
4918 {
4919 struct statfs fsd;
4920 fsd.f_fsize = 0;
4921 exit (statfs (".", &fsd));
4922 }],
4923 fu_cv_sys_stat_statfs2_fsize=yes,
4924 fu_cv_sys_stat_statfs2_fsize=no,
4925 fu_cv_sys_stat_statfs2_fsize=no)])
4926 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
4927 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
4928 space=yes
4929 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
4930 fi
4931 fi
4933 if test $space = no; then
4934 # Ultrix
4935 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
4936 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
4937 [AC_TRY_RUN([#include <sys/types.h>
4938 #ifdef HAVE_SYS_PARAM_H
4939 #include <sys/param.h>
4940 #endif
4941 #ifdef HAVE_SYS_MOUNT_H
4942 #include <sys/mount.h>
4943 #endif
4944 #ifdef HAVE_SYS_FS_TYPES_H
4945 #include <sys/fs_types.h>
4946 #endif
4947 main ()
4948 {
4949 struct fs_data fsd;
4950 /* Ultrix's statfs returns 1 for success,
4951 0 for not mounted, -1 for failure. */
4952 exit (statfs (".", &fsd) != 1);
4953 }],
4954 fu_cv_sys_stat_fs_data=yes,
4955 fu_cv_sys_stat_fs_data=no,
4956 fu_cv_sys_stat_fs_data=no)])
4957 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
4958 if test $fu_cv_sys_stat_fs_data = yes; then
4959 space=yes
4960 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
4961 fi
4962 fi
4964 #
4965 # As a gating factor for large file support, in order to
4966 # use <4GB files we must have the following minimal support
4967 # available.
4968 # long long, and a 64 bit off_t or off64_t.
4969 # If we don't have all of these then disable large
4970 # file support.
4971 #
4972 AC_MSG_CHECKING([if large file support can be enabled])
4973 AC_TRY_COMPILE([
4974 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
4975 #include <sys/types.h>
4976 #else
4977 __COMPILE_ERROR_
4978 #endif
4979 ],
4980 [int i],
4981 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
4982 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
4983 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
4984 fi
4985 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
4987 #################################################
4988 # check for cluster extensions
4990 CTDB_CFLAGS=""
4991 AC_SUBST(CTDB_CFLAGS)
4992 AC_ARG_WITH(ctdb,
4993 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
4994 [ case "$withval" in
4995 yes|no)
4996 AC_MSG_WARN([--with-ctdb called without argument])
4997 ;;
4998 *)
4999 CTDB_CPPFLAGS="-I$withval/include"
5000 ;;
5001 esac])
5003 SAVED_CPPFLAGS="$CPPFLAGS"
5004 CPPFLAGS="$CPPFLAGS $CTDB_CPPFLAGS"
5005 ctdb_broken="missing or broken headers"
5007 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5008 #include "confdefs.h"
5009 #define NO_CONFIG_H
5010 #include "replace.h"
5011 #include "system/wait.h"
5012 #include "system/network.h"
5013 #define private #error __USED_RESERVED_WORD_private__
5014 #include <talloc.h>
5015 #include <tdb.h>
5016 #include <ctdb.h>
5017 ])
5019 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_COMMIT_RETRY,[
5020 #include "confdefs.h"
5021 #define NO_CONFIG_H
5022 #include "replace.h"
5023 #include "system/wait.h"
5024 #include "system/network.h"
5025 #include <talloc.h>
5026 #include <tdb.h>
5027 #include <ctdb.h>
5028 #include <ctdb_private.h>
5029 ])
5030 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_COMMIT_RETRY_decl" = x"yes"; then
5031 ctdb_broken=no
5032 else
5033 ctdb_broken="missing transaction support"
5034 fi
5036 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5037 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5038 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5039 ],,[
5040 #include "confdefs.h"
5041 #define NO_CONFIG_H
5042 #include "replace.h"
5043 #include "system/wait.h"
5044 #include "system/network.h"
5045 #include <talloc.h>
5046 #include <tdb.h>
5047 #include <ctdb.h>
5048 #include <ctdb_private.h>
5049 ])
5051 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5052 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5053 ],[
5054 ctdb_broken="missing struct ctdb_control_tcp"
5055 ],[
5056 #include "confdefs.h"
5057 #define NO_CONFIG_H
5058 #include "replace.h"
5059 #include "system/wait.h"
5060 #include "system/network.h"
5061 #include <talloc.h>
5062 #include <tdb.h>
5063 #include <ctdb.h>
5064 #include <ctdb_private.h>
5065 ])
5067 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5068 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5069 ],,[
5070 #include "confdefs.h"
5071 #define NO_CONFIG_H
5072 #include "replace.h"
5073 #include "system/wait.h"
5074 #include "system/network.h"
5075 #include <talloc.h>
5076 #include <tdb.h>
5077 #include <ctdb.h>
5078 #include <ctdb_private.h>
5079 ])
5080 CPPFLAGS="$SAVED_CPPFLAGS"
5082 AC_MSG_CHECKING(cluster support)
5083 AC_ARG_WITH(cluster-support,
5084 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5086 if test x"$with_cluster_support" = x ; then
5087 with_cluster_support="auto"
5088 fi
5090 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5091 if test "x$with_cluster_support" = "xyes"; then
5092 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5093 fi
5094 with_cluster_support=no
5095 fi
5097 if test x"$ctdb_broken" != x"no"; then
5098 if test "x$with_cluster_support" = "xyes"; then
5099 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5100 fi
5101 with_cluster_support=no
5102 fi
5104 if test "x$with_cluster_support" != "xno"; then
5105 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5106 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5107 AC_MSG_RESULT(yes)
5108 else
5109 AC_MSG_RESULT(no)
5110 fi
5112 #################################################
5113 # check for ACL support
5115 AC_MSG_CHECKING(whether to support ACLs)
5116 AC_ARG_WITH(acl-support,
5117 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5118 [ case "$withval" in
5119 yes|no)
5120 with_acl_support="$withval"
5121 ;;
5122 esac ])
5124 if test x"$with_acl_support" = x ; then
5125 with_acl_support="auto"
5126 fi
5128 AC_MSG_RESULT($with_acl_support)
5130 if test x"$with_acl_support" = x"no"; then
5131 AC_MSG_RESULT(Disabling ACL support)
5132 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5133 else
5134 AC_MSG_NOTICE(checking whether ACL support is available:)
5135 case "$host_os" in
5136 *sysv5*)
5137 AC_MSG_NOTICE(Using UnixWare ACLs)
5138 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5139 default_static_modules="$default_static_modules vfs_solarisacl"
5140 ;;
5141 *solaris*)
5142 AC_MSG_NOTICE(Using solaris ACLs)
5143 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5144 ACL_LIBS="$ACL_LIBS -lsec"
5145 default_static_modules="$default_static_modules vfs_solarisacl"
5146 ;;
5147 *hpux*)
5148 AC_MSG_NOTICE(Using HPUX ACLs)
5149 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5150 default_static_modules="$default_static_modules vfs_hpuxacl"
5151 ;;
5152 *irix*)
5153 AC_MSG_NOTICE(Using IRIX ACLs)
5154 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5155 default_static_modules="$default_static_modules vfs_irixacl"
5156 ;;
5157 *aix*)
5158 AC_MSG_NOTICE(Using AIX ACLs)
5159 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5160 default_static_modules="$default_static_modules vfs_aixacl"
5161 ;;
5162 *osf*)
5163 AC_MSG_NOTICE(Using Tru64 ACLs)
5164 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5165 ACL_LIBS="$ACL_LIBS -lpacl"
5166 default_static_modules="$default_static_modules vfs_tru64acl"
5167 ;;
5168 *darwin*)
5169 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5170 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5171 ;;
5172 *)
5173 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5174 case "$host_os" in
5175 *linux*)
5176 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5177 ;;
5178 esac
5179 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5180 acl_LIBS=$LIBS
5181 LIBS="$LIBS $ACL_LIBS"
5182 AC_TRY_LINK([
5183 #include <sys/types.h>
5184 #include <sys/acl.h>
5185 ],[
5186 acl_t acl;
5187 int entry_id;
5188 acl_entry_t *entry_p;
5189 return acl_get_entry(acl, entry_id, entry_p);
5190 ],
5191 [samba_cv_HAVE_POSIX_ACLS=yes],
5192 [samba_cv_HAVE_POSIX_ACLS=no])
5193 LIBS=$acl_LIBS
5194 ])
5195 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5196 AC_MSG_NOTICE(Using posix ACLs)
5197 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5198 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5199 acl_LIBS=$LIBS
5200 LIBS="$LIBS $ACL_LIBS"
5201 AC_TRY_LINK([
5202 #include <sys/types.h>
5203 #include <sys/acl.h>
5204 ],[
5205 acl_permset_t permset_d;
5206 acl_perm_t perm;
5207 return acl_get_perm_np(permset_d, perm);
5208 ],
5209 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5210 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5211 LIBS=$acl_LIBS
5212 ])
5213 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5214 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5215 fi
5216 default_static_modules="$default_static_modules vfs_posixacl"
5217 else
5218 AC_MSG_NOTICE(ACL support is not avaliable)
5219 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5220 fi
5221 ;;
5222 esac
5223 fi # with_acl_support
5227 #################################################
5228 # check for AIO support
5230 AC_MSG_CHECKING(whether to support asynchronous io)
5231 AC_ARG_WITH(aio-support,
5232 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5233 [ case "$withval" in
5234 yes)
5236 AC_MSG_RESULT(yes)
5237 case "$host_os" in
5238 *)
5239 AIO_LIBS=$LIBS
5240 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5241 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5242 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5243 aio_LIBS=$LIBS
5244 LIBS=$AIO_LIBS
5245 AC_TRY_LINK([#include <sys/types.h>
5246 #include <aio.h>],
5247 [ struct aiocb a; return aio_read(&a);],
5248 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5249 LIBS=$aio_LIBS])
5250 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5251 aio_LIBS=$LIBS
5252 LIBS=$AIO_LIBS
5253 AC_TRY_LINK([#include <sys/types.h>
5254 #include <aio.h>],
5255 [ struct aiocb64 a; return aio_read64(&a);],
5256 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5257 LIBS=$aio_LIBS])
5258 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5259 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5260 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5261 LIBS=$AIO_LIBS
5262 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5263 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5264 LIBS=$AIO_LIBS
5265 fi
5267 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5268 AC_MSG_CHECKING(for aio_read)
5269 AC_LINK_IFELSE([#include <aio.h>
5270 int main() { struct aiocb a; return aio_read(&a); }],
5271 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5272 [AC_MSG_RESULT(no)])
5274 AC_MSG_CHECKING(for aio_write)
5275 AC_LINK_IFELSE([#include <aio.h>
5276 int main() { struct aiocb a; return aio_write(&a); }],
5277 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5278 [AC_MSG_RESULT(no)])
5280 AC_MSG_CHECKING(for aio_fsync)
5281 AC_LINK_IFELSE([#include <aio.h>
5282 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5283 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5284 [AC_MSG_RESULT(no)])
5286 AC_MSG_CHECKING(for aio_return)
5287 AC_LINK_IFELSE([#include <aio.h>
5288 int main() { struct aiocb a; return aio_return(&a); }],
5289 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5290 [AC_MSG_RESULT(no)])
5292 AC_MSG_CHECKING(for aio_error)
5293 AC_LINK_IFELSE([#include <aio.h>
5294 int main() { struct aiocb a; return aio_error(&a); }],
5295 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5296 [AC_MSG_RESULT(no)])
5298 AC_MSG_CHECKING(for aio_cancel)
5299 AC_LINK_IFELSE([#include <aio.h>
5300 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5301 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5302 [AC_MSG_RESULT(no)])
5304 AC_MSG_CHECKING(for aio_suspend)
5305 AC_LINK_IFELSE([#include <aio.h>
5306 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5307 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5308 [AC_MSG_RESULT(no)])
5309 fi
5311 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5312 AC_MSG_CHECKING(for aio_read64)
5313 AC_LINK_IFELSE([#include <aio.h>
5314 int main() { struct aiocb a; return aio_read64(&a); }],
5315 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5316 [AC_MSG_RESULT(no)])
5318 AC_MSG_CHECKING(for aio_write64)
5319 AC_LINK_IFELSE([#include <aio.h>
5320 int main() { struct aiocb a; return aio_write64(&a); }],
5321 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5322 [AC_MSG_RESULT(no)])
5324 AC_MSG_CHECKING(for aio_fsync64)
5325 AC_LINK_IFELSE([#include <aio.h>
5326 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5327 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5328 [AC_MSG_RESULT(no)])
5330 AC_MSG_CHECKING(for aio_return64)
5331 AC_LINK_IFELSE([#include <aio.h>
5332 int main() { struct aiocb a; return aio_return64(&a); }],
5333 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5334 [AC_MSG_RESULT(no)])
5336 AC_MSG_CHECKING(for aio_error64)
5337 AC_LINK_IFELSE([#include <aio.h>
5338 int main() { struct aiocb a; return aio_error64(&a); }],
5339 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5340 [AC_MSG_RESULT(no)])
5342 AC_MSG_CHECKING(for aio_cancel64)
5343 AC_LINK_IFELSE([#include <aio.h>
5344 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5345 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5346 [AC_MSG_RESULT(no)])
5348 AC_MSG_CHECKING(for aio_suspend64)
5349 AC_LINK_IFELSE([#include <aio.h>
5350 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5351 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5352 [AC_MSG_RESULT(no)])
5353 fi
5354 ;;
5355 esac
5356 ;;
5357 *)
5358 AC_MSG_RESULT(no)
5359 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5360 ;;
5361 esac ],
5362 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5363 AC_MSG_RESULT(no)
5364 )
5366 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5367 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5368 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5369 default_shared_modules="$default_shared_modules vfs_aio_fork"
5370 fi
5371 fi
5373 #################################################
5374 # check for sendfile support
5376 with_sendfile_support=yes
5377 AC_MSG_CHECKING(whether to check to support sendfile)
5378 AC_ARG_WITH(sendfile-support,
5379 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5380 [ case "$withval" in
5381 yes)
5383 AC_MSG_RESULT(yes);
5385 case "$host_os" in
5386 *linux*)
5387 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5388 AC_TRY_LINK([#include <sys/sendfile.h>],
5389 [\
5390 int tofd, fromfd;
5391 off64_t offset;
5392 size_t total;
5393 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5394 ],
5395 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5397 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5398 AC_TRY_LINK([#include <sys/sendfile.h>],
5399 [\
5400 int tofd, fromfd;
5401 off_t offset;
5402 size_t total;
5403 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5404 ],
5405 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5407 # Try and cope with broken Linux sendfile....
5408 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5409 AC_TRY_LINK([\
5410 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5411 #undef _FILE_OFFSET_BITS
5412 #endif
5413 #include <sys/sendfile.h>],
5414 [\
5415 int tofd, fromfd;
5416 off_t offset;
5417 size_t total;
5418 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5419 ],
5420 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5422 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5423 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5424 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5425 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5426 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5427 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5428 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5429 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5430 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5431 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5432 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5433 else
5434 AC_MSG_RESULT(no);
5435 fi
5437 ;;
5438 *freebsd* | *dragonfly* )
5439 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5440 AC_TRY_LINK([\
5441 #include <sys/types.h>
5442 #include <unistd.h>
5443 #include <sys/socket.h>
5444 #include <sys/uio.h>],
5445 [\
5446 int fromfd, tofd, ret, total=0;
5447 off_t offset, nwritten;
5448 struct sf_hdtr hdr;
5449 struct iovec hdtrl;
5450 hdr.headers = &hdtrl;
5451 hdr.hdr_cnt = 1;
5452 hdr.trailers = NULL;
5453 hdr.trl_cnt = 0;
5454 hdtrl.iov_base = NULL;
5455 hdtrl.iov_len = 0;
5456 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5457 ],
5458 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5460 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5461 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5462 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5463 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5464 else
5465 AC_MSG_RESULT(no);
5466 fi
5467 ;;
5469 *hpux*)
5470 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5471 AC_TRY_LINK([\
5472 #include <sys/socket.h>
5473 #include <sys/uio.h>],
5474 [\
5475 int fromfd, tofd;
5476 size_t total=0;
5477 struct iovec hdtrl[2];
5478 ssize_t nwritten;
5479 off64_t offset;
5481 hdtrl[0].iov_base = 0;
5482 hdtrl[0].iov_len = 0;
5484 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5485 ],
5486 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5487 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5488 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5489 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5490 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5491 else
5492 AC_MSG_RESULT(no);
5493 fi
5495 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5496 AC_TRY_LINK([\
5497 #include <sys/socket.h>
5498 #include <sys/uio.h>],
5499 [\
5500 int fromfd, tofd;
5501 size_t total=0;
5502 struct iovec hdtrl[2];
5503 ssize_t nwritten;
5504 off_t offset;
5506 hdtrl[0].iov_base = 0;
5507 hdtrl[0].iov_len = 0;
5509 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5510 ],
5511 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5512 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5513 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5514 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5515 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5516 else
5517 AC_MSG_RESULT(no);
5518 fi
5519 ;;
5521 *solaris*)
5522 AC_CHECK_LIB(sendfile,sendfilev)
5523 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5524 AC_TRY_LINK([\
5525 #include <sys/sendfile.h>],
5526 [\
5527 int sfvcnt;
5528 size_t xferred;
5529 struct sendfilevec vec[2];
5530 ssize_t nwritten;
5531 int tofd;
5533 sfvcnt = 2;
5535 vec[0].sfv_fd = SFV_FD_SELF;
5536 vec[0].sfv_flag = 0;
5537 vec[0].sfv_off = 0;
5538 vec[0].sfv_len = 0;
5540 vec[1].sfv_fd = 0;
5541 vec[1].sfv_flag = 0;
5542 vec[1].sfv_off = 0;
5543 vec[1].sfv_len = 0;
5544 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5545 ],
5546 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5548 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5549 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5550 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5551 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5552 else
5553 AC_MSG_RESULT(no);
5554 fi
5556 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5557 AC_TRY_LINK([\
5558 #include <sys/sendfile.h>],
5559 [\
5560 int sfvcnt;
5561 size_t xferred;
5562 struct sendfilevec vec[2];
5563 ssize_t nwritten;
5564 int tofd;
5566 sfvcnt = 2;
5568 vec[0].sfv_fd = SFV_FD_SELF;
5569 vec[0].sfv_flag = 0;
5570 vec[0].sfv_off = 0;
5571 vec[0].sfv_len = 0;
5573 vec[1].sfv_fd = 0;
5574 vec[1].sfv_flag = 0;
5575 vec[1].sfv_off = 0;
5576 vec[1].sfv_len = 0;
5577 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5578 ],
5579 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5581 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5582 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5583 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5584 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5585 else
5586 AC_MSG_RESULT(no);
5587 fi
5588 ;;
5589 *aix*)
5590 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5591 AC_TRY_LINK([\
5592 #include <sys/socket.h>],
5593 [\
5594 int fromfd, tofd;
5595 size_t total=0;
5596 struct sf_parms hdtrl;
5597 ssize_t nwritten;
5598 off64_t offset;
5600 hdtrl.header_data = 0;
5601 hdtrl.header_length = 0;
5602 hdtrl.file_descriptor = fromfd;
5603 hdtrl.file_offset = 0;
5604 hdtrl.file_bytes = 0;
5605 hdtrl.trailer_data = 0;
5606 hdtrl.trailer_length = 0;
5608 nwritten = send_file(&tofd, &hdtrl, 0);
5609 ],
5610 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5611 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5612 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5613 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5614 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5615 else
5616 AC_MSG_RESULT(no);
5617 fi
5618 ;;
5619 *)
5620 ;;
5621 esac
5622 ;;
5623 *)
5624 AC_MSG_RESULT(no)
5625 ;;
5626 esac ],
5627 AC_MSG_RESULT(yes)
5628 )
5630 ############################################
5631 # See if we have the Linux readahead syscall.
5633 AC_CACHE_CHECK([for Linux readahead],
5634 samba_cv_HAVE_LINUX_READAHEAD,[
5635 AC_TRY_LINK([
5636 #if defined(HAVE_UNISTD_H)
5637 #include <unistd.h>
5638 #endif
5639 #include <fcntl.h>],
5640 [ssize_t err = readahead(0,0,0x80000);],
5641 samba_cv_HAVE_LINUX_READAHEAD=yes,
5642 samba_cv_HAVE_LINUX_READAHEAD=no)])
5644 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5645 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5646 [Whether Linux readahead is available])
5647 fi
5649 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5651 ############################################
5652 # See if we have the posix_fadvise syscall.
5654 AC_CACHE_CHECK([for posix_fadvise],
5655 samba_cv_HAVE_POSIX_FADVISE,[
5656 AC_TRY_LINK([
5657 #if defined(HAVE_UNISTD_H)
5658 #include <unistd.h>
5659 #endif
5660 #include <fcntl.h>],
5661 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5662 samba_cv_HAVE_POSIX_FADVISE=yes,
5663 samba_cv_HAVE_POSIX_FADVISE=no)])
5665 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5666 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5667 [Whether posix_fadvise is available])
5668 fi
5670 ############################################
5671 # See if we have the Linux splice syscall.
5673 case "$host_os" in
5674 *linux*)
5675 AC_CACHE_CHECK([for Linux splice],
5676 samba_cv_HAVE_LINUX_SPLICE,[
5677 AC_TRY_LINK([
5678 #if defined(HAVE_UNISTD_H)
5679 #include <unistd.h>
5680 #endif
5681 #include <fcntl.h>],
5682 [long ret = splice(0,0,1,0,400,0);],
5683 samba_cv_HAVE_LINUX_SPLICE=yes,
5684 samba_cv_HAVE_LINUX_SPLICE=no)])
5685 ;;
5686 *)
5687 samba_cv_HAVE_LINUX_SPLICE=no
5688 ;;
5689 esac
5691 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5692 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5693 [Whether Linux splice is available])
5694 fi
5696 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5699 #################################################
5700 # Check whether winbind is supported on this platform. If so we need to
5701 # build and install client programs, sbin programs and shared libraries
5703 AC_MSG_CHECKING(whether to build winbind)
5705 # Initially, the value of $host_os decides whether winbind is supported
5707 HAVE_WINBIND=yes
5708 HAVE_WBCLIENT=no
5710 # Define external wbclient library to link against. This disables winbind.
5711 # We define this here so --with-winbind can override it.
5712 AC_ARG_WITH(wbclient,
5713 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5714 [
5715 case "$withval" in
5716 no)
5717 HAVE_WBCLIENT=no
5718 ;;
5719 yes)
5720 HAVE_WBCLIENT=yes
5721 HAVE_WINBIND=no
5722 ;;
5723 *)
5724 HAVE_WBCLIENT=yes
5725 HAVE_WINBIND=no
5726 WBCLIENT_INCLUDES="-I$withval/include"
5727 WBCLIENT_LDFLAGS="-L$withval/lib"
5728 ;;
5729 esac ],
5730 )
5732 AC_SUBST(WBCLIENT_INCLUDES)
5733 AC_SUBST(WBCLIENT_LDFLAGS)
5734 AC_SUBST(WBCLIENT_LIBS)
5737 # Define the winbind shared library name and any specific linker flags
5738 # it needs to be built with.
5740 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5741 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5742 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5743 NSSSONAMEVERSIONSUFFIX=""
5744 WINBIND_NSS_PTHREAD=""
5746 case "$host_os" in
5747 *linux*)
5748 NSSSONAMEVERSIONSUFFIX=".2"
5749 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5750 ;;
5751 *freebsd[[5-9]]*)
5752 # FreeBSD winbind client is implemented as a wrapper around
5753 # the Linux version.
5754 NSSSONAMEVERSIONSUFFIX=".1"
5755 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5756 ../nsswitch/winbind_nss_linux.o"
5757 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5758 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5759 ;;
5761 *netbsd*[[3-9]]*)
5762 # NetBSD winbind client is implemented as a wrapper
5763 # around the Linux version. It needs getpwent_r() to
5764 # indicate libc's use of the correct nsdispatch API.
5765 #
5766 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5767 WINBIND_NSS_EXTRA_OBJS="\
5768 ../nsswitch/winbind_nss_netbsd.o \
5769 ../nsswitch/winbind_nss_linux.o"
5770 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5771 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5772 else
5773 HAVE_WINBIND=no
5774 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5775 fi
5776 ;;
5777 *irix*)
5778 # IRIX has differently named shared libraries
5779 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
5780 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
5781 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
5782 ;;
5783 *solaris*)
5784 # Solaris winbind client is implemented as a wrapper around
5785 # the Linux version.
5786 NSSSONAMEVERSIONSUFFIX=".1"
5787 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
5788 ../nsswitch/winbind_nss_linux.o"
5789 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5790 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5791 ;;
5792 *hpux11*)
5793 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
5794 ;;
5795 *aix*)
5796 # AIX has even differently named shared libraries. No
5797 # WINS support has been implemented yet.
5798 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
5799 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5800 WINBIND_NSS="../nsswitch/WINBIND"
5801 WINBIND_WINS_NSS=""
5802 ;;
5803 *)
5804 HAVE_WINBIND=no
5805 winbind_no_reason=", unsupported on $host_os"
5806 ;;
5807 esac
5809 # Check the setting of --with-winbind
5811 AC_ARG_WITH(winbind,
5812 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5813 [
5814 case "$withval" in
5815 yes)
5816 HAVE_WINBIND=yes
5817 HAVE_WBCLIENT=no
5818 ;;
5819 no)
5820 HAVE_WINBIND=no
5821 winbind_reason=""
5822 ;;
5823 esac ],
5824 )
5826 # We need unix domain sockets for winbind
5828 if test x"$HAVE_WINBIND" = x"yes"; then
5829 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5830 winbind_no_reason=", no unix domain socket support on $host_os"
5831 HAVE_WINBIND=no
5832 fi
5833 fi
5835 # Display test results
5837 if test x"$HAVE_WINBIND" = x"no"; then
5838 WINBIND_NSS=""
5839 WINBIND_WINS_NSS=""
5840 fi
5841 if test x"$HAVE_WBCLIENT" = x"yes"; then
5842 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
5843 [WINBIND_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
5844 WINBIND_LIBS="$WINBIND_LIBS $WBCLIENT_LDFLAGS"
5845 AC_MSG_RESULT(yes)
5846 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
5847 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5848 else
5849 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5850 BUILD_LIBWBCLIENT_SHARED=no
5851 else
5852 BUILD_LIBWBCLIENT_SHARED=yes
5853 fi
5855 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5856 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5857 LIBWBCLIENT_SOVER=0
5858 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5859 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5860 ## Only worry about libwbclient if we have shared
5861 # library support
5862 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5863 LIBWBCLIENT=libwbclient
5864 INSTALL_LIBWBCLIENT=installlibwbclient
5865 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5866 WINBIND_LIBS="-lwbclient"
5867 else
5868 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5869 fi
5870 fi
5872 if test x"$HAVE_WINBIND" = x"yes"; then
5873 AC_MSG_RESULT(yes)
5874 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5876 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5877 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5878 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5879 PAM_MODULES="$PAM_MODULES pam_winbind"
5880 INSTALL_PAM_MODULES="installpammodules"
5881 UNINSTALL_PAM_MODULES="uninstallpammodules"
5882 fi
5883 else
5884 AC_MSG_RESULT(no$winbind_no_reason)
5885 fi
5887 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
5888 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
5890 AC_SUBST(WINBIND_NSS_PTHREAD)
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(WINBIND_KRB5_LOCATOR)
5901 # Solaris 10 does have new member in nss_XbyY_key
5902 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5903 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5904 [#include <nss_dbdefs.h>])
5906 # Solaris has some extra fields in struct passwd that need to be
5907 # initialised otherwise nscd crashes.
5909 AC_CHECK_MEMBER(struct passwd.pw_comment,
5910 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5911 [#include <pwd.h>])
5913 AC_CHECK_MEMBER(struct passwd.pw_age,
5914 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5915 [#include <pwd.h>])
5917 # AIX 4.3.x and 5.1 do not have as many members in
5918 # struct secmethod_table as AIX 5.2
5919 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5920 [#include <usersec.h>])
5921 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5922 [#include <usersec.h>])
5924 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5925 AC_TRY_COMPILE([#include <sys/types.h>
5926 #include <sys/socket.h>],
5927 [struct ucred cred;
5928 socklen_t cred_len;
5929 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5930 ],
5931 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5932 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5933 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5934 fi
5937 #################################################
5938 # Check to see if we should use the included popt
5940 AC_ARG_WITH(included-popt,
5941 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5942 [
5943 case "$withval" in
5944 yes)
5945 INCLUDED_POPT=yes
5946 ;;
5947 no)
5948 INCLUDED_POPT=no
5949 ;;
5950 esac ],
5951 )
5952 if test x"$INCLUDED_POPT" != x"yes"; then
5953 AC_CHECK_LIB(popt, poptGetContext,
5954 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5955 fi
5957 AC_MSG_CHECKING(whether to use included popt)
5958 if test x"$INCLUDED_POPT" = x"yes"; then
5959 AC_MSG_RESULT(yes)
5960 BUILD_POPT='$(POPT_OBJ)'
5961 POPTLIBS='$(POPT_OBJ)'
5962 FLAGS1="-I\$(srcdir)/../lib/popt"
5963 else
5964 AC_MSG_RESULT(no)
5965 BUILD_POPT=""
5966 POPTLIBS="-lpopt"
5967 fi
5968 AC_SUBST(BUILD_POPT)
5969 AC_SUBST(POPTLIBS)
5970 AC_SUBST(FLAGS1)
5972 #################################################
5973 # Check if user wants DNS service discovery support
5975 AC_ARG_ENABLE(dnssd,
5976 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
5978 AC_SUBST(DNSSD_LIBS)
5979 if test x"$enable_dnssd" == x"yes"; then
5980 have_dnssd_support=yes
5982 AC_CHECK_HEADERS(dns_sd.h)
5983 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
5984 have_dnssd_support=no
5985 fi
5987 # On Darwin the DNSSD API is in libc, but on other platforms it's
5988 # probably in -ldns_sd
5989 AC_CHECK_FUNCS(DNSServiceRegister)
5990 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
5991 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
5992 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
5993 have_dnssd_support=no
5994 fi
5996 if test x"$have_dnssd_support" = x"yes"; then
5997 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
5998 [Whether to enable DNS service discovery support])
5999 else
6000 if test x"$enable_dnssd" = x"yes"; then
6001 AC_MSG_ERROR(DNS service discovery support not available)
6002 fi
6003 fi
6005 fi
6007 #################################################
6008 # Check if user wants avahi support
6010 AC_ARG_ENABLE(avahi,
6011 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6013 AC_SUBST(AVAHI_LIBS)
6014 if test x"$enable_avahi" != x"no"; then
6015 have_avahi_support=yes
6017 AC_CHECK_HEADERS(avahi-common/watch.h)
6018 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6019 have_avahi_support=no
6020 fi
6022 AC_CHECK_HEADERS(avahi-client/client.h)
6023 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6024 have_avahi_support=no
6025 fi
6027 AC_CHECK_LIB_EXT(avahi-client, AVAHI_LIBS, avahi_client_new)
6028 if test x"$ac_cv_lib_ext_avahi_client_avahi_client_new" != x"yes"; then
6029 have_avahi_support=no
6030 fi
6032 if test x"$have_avahi_support" = x"yes"; then
6033 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6034 [Whether to enable avahi support])
6035 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6036 else
6037 if test x"$enable_avahi" = x"yes"; then
6038 AC_MSG_ERROR(avahi support not available)
6039 fi
6040 fi
6041 fi
6043 #################################################
6044 # Check to see if we should use the included iniparser
6046 AC_ARG_WITH(included-iniparser,
6047 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6048 [
6049 case "$withval" in
6050 yes)
6051 INCLUDED_INIPARSER=yes
6052 ;;
6053 no)
6054 INCLUDED_INIPARSER=no
6055 ;;
6056 esac ],
6057 )
6058 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6059 AC_CHECK_LIB(iniparser, iniparser_load,
6060 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6061 fi
6063 AC_MSG_CHECKING(whether to use included iniparser)
6064 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6065 AC_MSG_RESULT(yes)
6066 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6067 INIPARSERLIBS=""
6068 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6069 else
6070 AC_MSG_RESULT(no)
6071 BUILD_INIPARSER=""
6072 INIPARSERLIBS="-liniparser"
6073 fi
6074 AC_SUBST(BUILD_INIPARSER)
6075 AC_SUBST(INIPARSERLIBS)
6076 AC_SUBST(FLAGS1)
6080 # Checks for the vfs_fileid module
6081 # Start
6082 AC_CHECK_FUNC(getmntent)
6084 AC_CHECK_HEADERS(sys/statfs.h)
6086 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6087 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6088 AC_TRY_RUN([
6089 #include <sys/types.h>
6090 #include <sys/statfs.h>
6091 int main(void)
6092 {
6093 struct statfs fsd;
6094 fsid_t fsid = fsd.f_fsid;
6095 return statfs (".", &fsd);
6096 }],
6097 vfsfileid_cv_statfs=yes,
6098 vfsfileid_cv_statfs=no,
6099 vfsfileid_cv_statfs=cross)
6100 ])
6101 AC_MSG_RESULT($vfsfileid_cv_statfs)
6103 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6104 x"$vfsfileid_cv_statfs" = x"yes"; then
6105 default_shared_modules="$default_shared_modules vfs_fileid"
6106 fi
6107 # End
6108 # Checks for the vfs_fileid module
6111 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6112 do
6113 eval MODULE_DEFAULT_$i=STATIC
6114 done
6116 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6117 do
6118 dnl Fall back to static if we cannot build shared libraries
6119 eval MODULE_DEFAULT_$i=STATIC
6121 if test $BLDSHARED = true; then
6122 eval MODULE_DEFAULT_$i=SHARED
6123 fi
6124 done
6126 dnl Always build these modules static
6127 MODULE_rpc_spoolss=STATIC
6128 MODULE_rpc_srvsvc=STATIC
6129 MODULE_idmap_tdb=STATIC
6130 MODULE_idmap_passdb=STATIC
6131 MODULE_idmap_nss=STATIC
6133 MODULE_nss_info_template=STATIC
6135 AC_ARG_WITH(static-modules,
6136 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6137 [ if test $withval; then
6138 for i in `echo $withval | sed -e 's/,/ /g'`
6139 do
6140 eval MODULE_$i=STATIC
6141 done
6142 fi ])
6144 AC_ARG_WITH(shared-modules,
6145 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6146 [ if test $withval; then
6147 for i in `echo $withval | sed -e 's/,/ /g'`
6148 do
6149 eval MODULE_$i=SHARED
6150 done
6151 fi ])
6153 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6154 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6155 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6156 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6157 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6158 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6161 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6162 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6163 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6164 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6165 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6166 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6167 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6168 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6169 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6170 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6171 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6172 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6173 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6174 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6175 SMB_SUBSYSTEM(RPC,smbd/server.o)
6177 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6178 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6179 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6180 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6181 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6182 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6183 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6184 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6185 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6186 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6188 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6189 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6191 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6192 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6193 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6194 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6195 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6197 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6198 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6199 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6200 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6201 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6202 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6203 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6204 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6205 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6206 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6208 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6209 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6210 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6211 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6212 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6213 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6214 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6215 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6216 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6217 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6218 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6219 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6220 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6221 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6222 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6223 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6224 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6225 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6226 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6227 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6228 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6229 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6230 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6231 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6232 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6233 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6234 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6235 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6236 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6237 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6238 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6239 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6240 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6241 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6242 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6243 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6244 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6245 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6246 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6247 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6248 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6249 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6250 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6252 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6254 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6255 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6256 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6258 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6259 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6260 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6261 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6263 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6265 #################################################
6266 # do extra things if we are running insure
6268 if test "${ac_cv_prog_CC}" = "insure"; then
6269 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6270 fi
6272 #################################################
6273 # If run from the build farm, enable NASTY hacks
6274 #################################################
6275 AC_MSG_CHECKING(whether to enable build farm hacks)
6276 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6277 AC_MSG_RESULT(yes)
6278 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6279 else
6280 AC_MSG_RESULT(no)
6281 fi
6283 #################################################
6284 # check for bad librt/libpthread interactions
6286 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6287 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6288 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6289 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6291 SMB_IF_RTSIGNAL_BUG(
6292 [
6293 # Have RT_SIGNAL bug, need to check whether the problem will
6294 # affect anything we have configured.
6296 rt_do_error=no
6297 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6298 if test x"$rt_signal_lease_ok" = x"no" ; then
6299 rt_do_error=yes
6300 fi
6301 fi
6303 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6304 if test x"$rt_signal_notify_ok" = x"no" ; then
6305 rt_do_error=yes
6306 fi
6307 fi
6309 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6310 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6311 if test x"$rt_signal_aio_ok" = x"no" ; then
6312 rt_do_error=yes
6313 fi
6314 fi
6316 if test x"$rt_do_error" = x"yes" ; then
6317 SMB_IS_LIBPTHREAD_LINKED(
6318 [
6319 cat<<MSG
6321 *** On this platforms, linking Samba against pthreads causes problems
6322 *** with the oplock and change notification mechanisms. You may be
6323 *** using pthreads as a side-effect of using the --with-aio-support
6324 *** or --with-profiling-data options. Please remove these and try again.
6326 MSG
6327 ],
6328 [
6329 cat<<MSG
6331 *** On this platform, the oplock and change notification mechanisms do not
6332 *** appear to work. Please report this problem to samba-technical@samba.org
6333 *** and attach the config.log file from this directory.
6335 MSG
6336 ])
6337 AC_MSG_ERROR(unable to use realtime signals on this platform)
6338 fi
6339 ],
6340 [
6341 # no RT_SIGNAL bug, we are golden
6342 SMB_IS_LIBPTHREAD_LINKED(
6343 [
6344 AC_MSG_WARN(using libpthreads - this may degrade performance)
6345 ])
6347 ],
6348 [
6349 # cross compiling, I hope you know what you are doing
6350 true
6351 ])
6353 fi
6355 AC_ARG_ENABLE(merged-build,
6356 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6357 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6359 m4_include(../lib/zlib/zlib.m4)
6361 if test x$enable_merged_build = xauto; then
6362 # Check for python
6363 m4_include(../m4/check_python.m4)
6364 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6366 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6367 AC_MSG_RESULT([$merged_build_possible])
6369 # Enable merged build automatically if possible, when in developer mode
6370 if test "x$developer" = xyes; then
6371 enable_merged_build=$merged_build_possible
6372 fi
6373 fi
6375 if test x$enable_merged_build = xyes; then
6376 MERGED_BUILD=1
6377 saved_USESHARED="$USESHARED"
6378 USESHARED="false"
6379 m4_include(samba4.m4)
6380 USESHARED="$saved_USESHARED"
6381 fi
6383 AC_SUBST(ZLIB_LIBS)
6384 AC_SUBST(ZLIB_OBJS)
6385 AC_ZLIB([ZLIB_OBJS=""], [
6386 ZLIB_LIBS=""
6387 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6388 deflate.o trees.o zutil.o inflate.o infback.o \
6389 inftrees.o inffast.o
6390 do
6391 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6392 done
6393 CFLAGS="-I../lib/zlib $CFLAGS"
6394 ])
6396 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6397 LIB_REMOVE_USR_LIB(LDFLAGS)
6398 LIB_REMOVE_USR_LIB(LIBS)
6400 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6401 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6402 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6404 #################################################
6405 # Display summary of libraries detected
6407 AC_MSG_RESULT([Using libraries:])
6408 AC_MSG_RESULT([ LIBS = $LIBS])
6409 if test x"$with_ads_support" != x"no"; then
6410 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6411 fi
6412 if test x"$with_ldap_support" != x"no"; then
6413 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6414 fi
6415 if test x"$with_dnsupdate_support" != x"no"; then
6416 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6417 fi
6418 if test x"$have_dnssd_support" != x"no"; then
6419 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6420 fi
6421 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6423 #################################################
6424 # final configure stuff
6426 AC_MSG_CHECKING([configure summary])
6427 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6428 AC_MSG_RESULT(yes),
6429 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6430 AC_MSG_WARN([cannot run when cross-compiling]))
6432 dnl Merge in developer cflags from now on
6433 AC_SUBST(DEVELOPER_CFLAGS)
6434 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6435 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6436 fi
6438 # Stuff the smbd-only libraries at the end of the smbd link
6439 # path (if we have them).
6440 SMBD_LIBS="$samba_dmapi_libs"
6441 AC_SUBST(SMBD_LIBS)
6443 CFLAGS="${CFLAGS} \$(FLAGS)"
6445 if test x$MERGED_BUILD != x1; then
6446 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6447 else
6448 if test x"$BLDSHARED" = x"true" ; then
6449 LDFLAGS="$LDFLAGS -L./bin"
6450 fi
6451 fi
6453 AC_SUBST(MAKEFILE)
6454 if test x$samba_cv_gnu_make = xyes; then
6455 MAKEFILE=Makefile
6456 else
6457 # When we don't have GNU Make, generate a copy of Makefile.in
6458 # that doesn't have the "include " statements but just includes
6459 # the files verbatim.
6460 MAKEFILE=Makefile-noincludes
6461 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6462 fi
6463 AC_OUTPUT($MAKEFILE
6464 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6465 lib/netapi/examples/Makefile
6466 lib/netapi/tests/Makefile
6467 pkgconfig/smbclient.pc
6468 pkgconfig/wbclient.pc
6469 pkgconfig/netapi.pc
6470 pkgconfig/smbsharemodes.pc
6471 ../examples/libsmbclient/Makefile.internal
6472 )
6473 dnl If we had to expand the includes, make tsure the output file is moved back
6474 AC_OUTPUT_COMMANDS([
6475 if test x$MAKEFILE != Makefile; then
6476 mv $MAKEFILE Makefile
6477 fi
6478 ])
6480 #################################################
6481 # Print very concise instructions on building/use
6482 if test "x$enable_dmalloc" = xyes
6483 then
6484 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6485 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6486 fi