| blob | 86da83d0c819d848279f1ee0dfdd1675e501d5f7 |
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
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
30 LIBTEVENT_OBJ0=""
31 for obj in ${TEVENT_OBJ}; do
32 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
33 done
34 AC_SUBST(LIBTEVENT_OBJ0)
35 LIBS="${LIBS} ${TEVENT_LIBS}"
37 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
38 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
43 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
45 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46 if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
48 fi
50 dnl Unique-to-Samba variables we'll be playing with.
51 AC_SUBST(SAMBA_CPPFLAGS)
52 AC_SUBST(SHELL)
53 AC_SUBST(LDSHFLAGS)
54 AC_SUBST(SONAMEFLAG)
55 AC_SUBST(SHLD)
56 AC_SUBST(MODULE_EXPORTS)
57 AC_SUBST(DSO_EXPORTS)
58 AC_SUBST(HOST_OS)
59 AC_SUBST(PICFLAG)
60 AC_SUBST(PIE_CFLAGS)
61 AC_SUBST(PIE_LDFLAGS)
62 AC_SUBST(RELRO_LDFLAGS)
63 AC_SUBST(SHLIBEXT)
64 AC_SUBST(INSTALLLIBCMD_SH)
65 AC_SUBST(INSTALLLIBCMD_A)
66 AC_SUBST(UNINSTALLLIBCMD_SH)
67 AC_SUBST(UNINSTALLLIBCMD_A)
69 AC_SUBST(INSTALL_LIBWBCLIENT)
70 AC_SUBST(UNINSTALL_LIBWBCLIENT)
71 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
73 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
74 AC_SUBST(LIBWBCLIENT_SHARED)
75 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
76 AC_SUBST(LIBWBCLIENT_STATIC)
77 AC_SUBST(LIBWBCLIENT_SOVER)
78 AC_SUBST(LIBWBCLIENT_FULLVER)
79 AC_SUBST(LIBWBCLIENT)
80 AC_SUBST(LIBWBCLIENT_LIBS)
82 AC_SUBST(LIBSAMBAUTIL_SHARED)
84 AC_SUBST(PRINT_LIBS)
85 AC_SUBST(AUTH_LIBS)
86 AC_SUBST(ACL_LIBS)
87 AC_SUBST(PASSDB_LIBS)
88 AC_SUBST(IDMAP_LIBS)
89 AC_SUBST(KRB5_LIBS)
90 AC_SUBST(UUID_LIBS)
91 AC_SUBST(LDAP_LIBS)
92 AC_SUBST(GPEXT_LIBS)
93 AC_SUBST(PAM_MODULES)
94 AC_SUBST(INSTALL_PAM_MODULES)
95 AC_SUBST(UNINSTALL_PAM_MODULES)
96 AC_SUBST(NSS_MODULES)
97 AC_SUBST(EXTRA_BIN_PROGS)
98 AC_SUBST(CIFSMOUNT_PROGS)
99 AC_SUBST(INSTALL_CIFSMOUNT)
100 AC_SUBST(UNINSTALL_CIFSMOUNT)
101 AC_SUBST(CIFSUMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSUMOUNT)
103 AC_SUBST(UNINSTALL_CIFSUMOUNT)
104 AC_SUBST(CIFSUPCALL_PROGS)
105 AC_SUBST(INSTALL_CIFSUPCALL)
106 AC_SUBST(UNINSTALL_CIFSUPCALL)
107 AC_SUBST(EXTRA_SBIN_PROGS)
108 AC_SUBST(EXTRA_ALL_TARGETS)
109 AC_SUBST(CONFIG_LIBS)
110 AC_SUBST(NSCD_LIBS)
112 # compile with optimization and without debugging by default, but
113 # allow people to set their own preference.
114 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
115 # if it has no value. This prevent *very* large debug binaries from occurring
116 # by default.
117 if test "x$debug" = "xyes" ; then
118 CFLAGS="${CFLAGS} -g"
119 fi
120 if test "x$CFLAGS" = x; then
121 CFLAGS="-O"
122 fi
124 m4_include(../lib/socket_wrapper/config.m4)
125 m4_include(../lib/nss_wrapper/config.m4)
127 m4_include(m4/swat.m4)
129 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
131 # Probe the gcc version for extra CFLAGS. We always stash these in
132 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
133 # Makefile edit, avoiding the need to re-run configure.
134 if test x"$ac_cv_prog_gcc" = x"yes" ; then
135 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
136 # Add -Wdeclaration-after-statement if compiler supports it
137 AC_CACHE_CHECK(
138 [that the C compiler understands -Wdeclaration-after-statement],
139 samba_cv_HAVE_Wdeclaration_after_statement, [
140 AC_TRY_RUN_STRICT([
141 int main(void)
142 {
143 return 0;
144 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
145 samba_cv_HAVE_Wdeclaration_after_statement=yes,
146 samba_cv_HAVE_Wdeclaration_after_statement=no,
147 samba_cv_HAVE_Wdeclaration_after_statement=cross)
148 ])
150 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
151 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
152 fi
154 #-Werror-implicit-function-declaration
155 AC_CACHE_CHECK(
156 [that the C compiler understands -Werror-implicit-function-declaration],
157 samba_cv_HAVE_Werror_implicit_function_declaration, [
158 AC_TRY_RUN_STRICT([
159 int main(void)
160 {
161 return 0;
162 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
163 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
164 samba_cv_HAVE_Werror_implicit_function_declaration=no,
165 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
166 ])
167 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
168 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
169 fi
171 # krb5developer is like developer, except we don't get
172 # -Wstrict-prototypes.
173 if test x"$krb5_developer" != x"$yes" ; then
174 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
175 fi
177 if test x"$picky_developer" = x"yes"; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
179 fi
180 fi
182 #################################################
183 # check for a shared memory profiling support
184 AC_MSG_CHECKING(whether to use profiling)
185 AC_ARG_WITH(profiling-data,
186 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
187 [ case "$withval" in
188 yes)
189 AC_MSG_RESULT(yes)
190 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
191 samba_cv_WITH_PROFILE=yes
192 ;;
193 *)
194 AC_MSG_RESULT(no)
195 samba_cv_WITH_PROFILE=no
196 ;;
197 esac ],
198 AC_MSG_RESULT(no)
199 )
201 dnl Checks for programs.
202 AC_ARG_ENABLE(smbtorture4,
203 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
205 if test x$enable_smbtorture4 != xno; then
206 smbtorture4_possible=yes
207 else
208 smbtorture4_possible=no
209 fi
211 AC_PROG_INSTALL
212 AC_PROG_AWK
213 # Check for GNU make
214 m4_include(../m4/check_make.m4)
215 AC_SAMBA_GNU_MAKE([true], [true])
217 # Check for perl
218 m4_include(../m4/check_perl.m4)
219 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
221 # Check for python
222 m4_include(../m4/check_python.m4)
223 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
225 AC_CHECK_TOOL(AR, ar)
227 dnl Check if we (actually our C compiler!) use GNU ld
228 AC_PROG_LD_GNU
230 dnl Certain versions of GNU ld the default is not to have the
231 dnl --allow-shlib-undefined flag defined. This causes a stackload of
232 dnl warnings when building modules.
233 if test "$ac_cv_prog_gnu_ld" = "yes"; then
234 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2> /dev/null < /dev/null | grep "GNU ld"`
235 # we need to make a 2nd (separate!) check on the output of stderr, see bug #7825:
236 if test -z "$ac_cv_gnu_ld_version" ; then
237 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 > /dev/null < /dev/null | grep "GNU ld"`
238 fi
239 AC_MSG_CHECKING(GNU ld release date)
240 changequote(,)dnl
241 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
242 changequote([,])dnl
243 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
244 if test -n "$ac_cv_gnu_ld_date"; then
245 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
246 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
247 fi
248 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
249 ac_cv_gnu_ld_version_script=yes
250 fi
251 else
252 AC_MSG_CHECKING(GNU ld release version)
253 changequote(,)dnl
254 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
255 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
256 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
257 changequote([,])dnl
258 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
259 AC_MSG_CHECKING(GNU ld release version major)
260 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
261 AC_MSG_CHECKING(GNU ld release version minor)
262 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
263 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
264 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
265 fi
266 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
268 fi
269 fi
270 fi
272 dnl look for executable suffix
273 AC_EXEEXT
275 dnl Check if C compiler understands -c and -o at the same time
276 AC_PROG_CC_C_O
277 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
278 BROKEN_CC=
279 else
280 BROKEN_CC=#
281 fi
282 AC_SUBST(BROKEN_CC)
284 dnl Check if the C compiler understands -Werror (GNU)
285 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
286 AC_TRY_RUN_STRICT([
287 int main(void)
288 {
289 return 0;
290 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
291 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
292 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
293 Werror_FLAGS="-Werror"
294 else
295 dnl Check if the C compiler understands -w2
296 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
297 AC_TRY_RUN_STRICT([
298 int main(void)
299 {
300 return 0;
301 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
302 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
303 if test x"$samba_cv_HAVE_w2" = x"yes"; then
304 Werror_FLAGS="-w2"
305 else
306 dnl Check if the C compiler understands -errwarn (Sun)
307 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
308 AC_TRY_RUN_STRICT([
309 int main(void)
310 {
311 return 0;
312 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
313 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
314 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
315 Werror_FLAGS="-errwarn=%all"
316 else
317 dnl Check if the C compiler understands -qhalt (IBM)
318 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
319 AC_TRY_RUN_STRICT([
320 int main(void)
321 {
322 return 0;
323 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
324 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
325 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
326 Werror_FLAGS="-qhalt=w"
327 fi
328 fi
329 fi
330 fi
332 ############################################
333 # check if the compiler can handle negative enum values
334 # and don't truncate the values to INT_MAX
335 # a runtime test is needed here
336 AC_SUBST(PIDL_ARGS)
337 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
338 AC_TRY_RUN(
339 [
340 #include <stdio.h>
341 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
342 int main(void) {
343 enum negative_values v1 = NEGATIVE_VALUE;
344 unsigned v2 = NEGATIVE_VALUE;
346 if (v1 != 0xFFFFFFFF) {
347 printf("%u != 0xFFFFFFFF\n", v1);
348 return 1;
349 }
350 if (v2 != 0xFFFFFFFF) {
351 printf("%u != 0xFFFFFFFF\n", v2);
352 return 1;
353 }
355 return 0;
356 }
357 ],
358 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
359 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
360 AC_MSG_WARN([using --uint-enums for pidl])
361 PIDL_ARGS="$PIDL_ARGS --uint-enums"
362 fi
364 dnl Figure out the flags to support named structure initializers
366 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
368 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
369 AC_MSG_CHECKING(uname -s)
370 AC_MSG_RESULT(${UNAME_S})
372 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
373 AC_MSG_CHECKING(uname -r)
374 AC_MSG_RESULT(${UNAME_R})
376 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
377 AC_MSG_CHECKING(uname -m)
378 AC_MSG_RESULT(${UNAME_M})
380 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
381 AC_MSG_CHECKING(uname -p)
382 AC_MSG_RESULT(${UNAME_P})
384 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
385 AC_MSG_CHECKING(uname -i)
386 AC_MSG_RESULT(${UNAME_I})
388 dnl Add #include for broken IRIX header files
389 case "$host_os" in
390 *irix6*)
391 #TODO add to libreplace
392 if test x"$ac_cv_prog_gcc" != x"yes" ; then
393 dnl Fix sensible defaults for MIPSPro compilers. The
394 dnl error numbers are valid for the 7.3 compilers,
395 dnl hopefully also valid for the 7.4 series.
396 dnl
397 dnl Bugzilla 3801. Force an error on warning 1035
398 dnl so we don't incorrectly detect stdint.h. This
399 dnl warning is emitted for #error directives.
400 CFLAGS="$CFLAGS -diag_error 1035"
401 dnl 1209: Controlling expression is constant
402 dnl 1174: Function foo declared but never referenced
403 dnl 3201: Parameter foo was never referenced
404 CFLAGS="$CFLAGS -woff 1209,1174,3201"
405 fi
406 ;;
407 esac
409 DYNEXP=
410 AC_SUBST(DYNEXP)
411 LDSHFLAGS_Z_DEFS=
412 AC_SUBST(LDSHFLAGS_Z_DEFS)
413 LDSHFLAGS_Z_NODEFS=
414 AC_SUBST(LDSHFLAGS_Z_NODEFS)
416 dnl Add modules that have to be built by default here
417 dnl These have to be built static:
418 default_static_modules=""
419 default_static_modules="$default_static_modules pdb_smbpasswd"
420 default_static_modules="$default_static_modules pdb_tdbsam"
421 default_static_modules="$default_static_modules pdb_wbc_sam"
422 default_static_modules="$default_static_modules rpc_lsarpc"
423 default_static_modules="$default_static_modules rpc_samr"
424 default_static_modules="$default_static_modules rpc_winreg"
425 default_static_modules="$default_static_modules rpc_initshutdown"
426 default_static_modules="$default_static_modules rpc_dssetup"
427 default_static_modules="$default_static_modules rpc_wkssvc"
428 default_static_modules="$default_static_modules rpc_svcctl"
429 default_static_modules="$default_static_modules rpc_ntsvcs"
430 default_static_modules="$default_static_modules rpc_netlogon"
431 default_static_modules="$default_static_modules rpc_netdfs"
432 default_static_modules="$default_static_modules rpc_srvsvc"
433 default_static_modules="$default_static_modules rpc_spoolss"
434 default_static_modules="$default_static_modules rpc_eventlog"
435 default_static_modules="$default_static_modules auth_sam"
436 default_static_modules="$default_static_modules auth_unix"
437 default_static_modules="$default_static_modules auth_winbind"
438 default_static_modules="$default_static_modules auth_wbc"
439 default_static_modules="$default_static_modules auth_server"
440 default_static_modules="$default_static_modules auth_domain"
441 default_static_modules="$default_static_modules auth_builtin"
442 default_static_modules="$default_static_modules vfs_default"
443 default_static_modules="$default_static_modules nss_info_template"
445 dnl These are preferably build shared, and static if dlopen() is not available
446 default_shared_modules=""
447 default_shared_modules="$default_shared_modules vfs_recycle"
448 default_shared_modules="$default_shared_modules vfs_audit"
449 default_shared_modules="$default_shared_modules vfs_extd_audit"
450 default_shared_modules="$default_shared_modules vfs_full_audit"
451 default_shared_modules="$default_shared_modules vfs_netatalk"
452 default_shared_modules="$default_shared_modules vfs_fake_perms"
453 default_shared_modules="$default_shared_modules vfs_default_quota"
454 default_shared_modules="$default_shared_modules vfs_readonly"
455 default_shared_modules="$default_shared_modules vfs_cap"
456 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
457 default_shared_modules="$default_shared_modules vfs_shadow_copy"
458 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
459 default_shared_modules="$default_shared_modules charset_CP850"
460 default_shared_modules="$default_shared_modules charset_CP437"
461 default_shared_modules="$default_shared_modules auth_script"
462 default_shared_modules="$default_shared_modules vfs_readahead"
463 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
464 default_shared_modules="$default_shared_modules vfs_streams_xattr"
465 default_shared_modules="$default_shared_modules vfs_streams_depot"
466 default_shared_modules="$default_shared_modules vfs_acl_xattr"
467 default_shared_modules="$default_shared_modules vfs_acl_tdb"
468 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
469 default_shared_modules="$default_shared_modules vfs_preopen"
470 default_shared_modules="$default_shared_modules vfs_catia"
471 default_shared_modules="$default_shared_modules vfs_scannedonly"
472 default_shared_modules="$default_shared_modules vfs_crossrename"
473 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
474 default_shared_modules="$default_shared_modules vfs_time_audit"
475 default_shared_modules="$default_shared_modules idmap_autorid"
477 if test "x$developer" = xyes; then
478 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
479 default_static_modules="$default_static_modules auth_netlogond"
480 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
481 fi
483 #
484 # Config CPPFLAG settings for strange OS's that must be set
485 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
486 # case statement; its first reference must be unconditional.
487 #
488 case "$host_os" in
489 *hpux*)
490 #
491 # Defines needed for HPUX support.
492 # HPUX has bigcrypt but (sometimes?) doesn't use it for
493 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
494 #
495 case `uname -r` in
496 *9*|*10*|*11)
497 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
498 ;;
499 esac
500 ;;
502 #
503 # CRAY Unicos has broken const handling
504 *unicos*)
505 AC_MSG_RESULT([disabling const])
506 CPPFLAGS="$CPPFLAGS -Dconst="
507 ;;
509 #
510 # AIX4.x doesn't even admit to having large
511 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
512 #
513 *aix4*)
514 AC_MSG_RESULT([enabling large file support])
515 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
516 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
517 ;;
518 #
519 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
520 # to the existance of large files..
521 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
522 # recommendations on large file support, however it makes the
523 # compile work using gcc 2.7 and 2.8, whereas using the Sun
524 # recommendation makes the compile fail on gcc2.7. JRA.
525 #
526 # Solaris uses SYSV printing. Make sure to set that here. --jerry
527 #
528 *solaris*)
529 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
530 case `uname -r` in
531 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
532 AC_MSG_RESULT([no large file support])
533 ;;
534 5.*)
535 LDFLAGS="$LDFLAGS -lthread"
536 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
537 AC_MSG_RESULT([enabling large file support])
538 if test "$ac_cv_prog_gcc" = yes; then
539 ${CC-cc} -v >conftest.c 2>&1
540 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
541 rm -fr conftest.c
542 case "$ac_cv_gcc_compiler_version_number" in
543 *"gcc version 2.6"*|*"gcc version 2.7"*)
544 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
545 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
546 ;;
547 *)
548 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
549 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
550 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
551 ;;
552 esac
553 else
554 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
555 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
556 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
557 fi
558 ;;
559 esac
560 ;;
561 #
562 # IRIX uses SYSV printing. Make sure to set that here
563 #
564 *irix*)
565 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
566 ;;
567 *freebsd*|*dragonfly*)
568 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
569 ;;
570 #
571 # VOS may need to have POSIX support and System V compatibility enabled.
572 #
573 *vos*)
574 case "$CPPFLAGS" in
575 *-D_POSIX_C_SOURCE*)
576 ;;
577 *)
578 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
579 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
580 ;;
581 esac
582 case "$CPPFLAGS" in
583 *-D_SYSV*|*-D_SVID_SOURCE*)
584 ;;
585 *)
586 CPPFLAGS="$CPPFLAGS -D_SYSV"
587 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
588 esac
589 ;;
590 #
591 # Tests needed for SINIX large file support.
592 #
593 *sysv4*)
594 if test $host = mips-sni-sysv4 ; then
595 AC_MSG_CHECKING([for LFS support])
596 old_CPPFLAGS="$CPPFLAGS"
597 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
598 AC_TRY_RUN([
599 #include <unistd.h>
600 main () {
601 #if _LFS64_LARGEFILE == 1
602 exit(0);
603 #else
604 exit(1);
605 #endif
606 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
607 CPPFLAGS="$old_CPPFLAGS"
608 if test x$SINIX_LFS_SUPPORT = xyes ; then
609 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
610 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
611 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
612 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
613 LIBS="`getconf LFS64_LIBS` $LIBS"
614 fi
615 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
616 fi
617 ;;
619 # Systems with LFS support.
620 #
621 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
622 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
623 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
624 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
625 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
626 ;;
628 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
629 #
630 *linux*)
631 AC_MSG_CHECKING([for LFS support])
632 old_CPPFLAGS="$CPPFLAGS"
633 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
634 AC_TRY_RUN([
635 #include <unistd.h>
636 #include <sys/utsname.h>
637 #include <string.h>
638 #include <stdlib.h>
639 main() {
640 #if _LFS64_LARGEFILE == 1
641 struct utsname uts;
642 char *release;
643 int major, minor;
645 /* Ensure this is glibc 2.2 or higher */
646 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
647 int libc_major = __GLIBC__;
648 int libc_minor = __GLIBC_MINOR__;
650 if (libc_major < 2)
651 exit(1);
652 if (libc_minor < 2)
653 exit(1);
654 #endif
656 /* Ensure this is kernel 2.4 or higher */
658 uname(&uts);
659 release = strdup(uts.release);
660 major = atoi(strsep(&release, "."));
661 minor = atoi(strsep(&release, "."));
663 if (major > 2 || (major == 2 && minor > 3))
664 exit(0);
665 exit(1);
666 #else
667 exit(1);
668 #endif
669 }
670 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
671 CPPFLAGS="$old_CPPFLAGS"
672 if test x$LINUX_LFS_SUPPORT = xyes ; then
673 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
674 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
675 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
676 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
677 fi
678 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
679 ;;
681 #
682 # MacOS X is the *only* system that uses compose character in utf8. This
683 # is so horribly broken....
684 #
685 *darwin*)
686 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
688 # Add a system specific charset module.
689 default_shared_modules="$default_shared_modules charset_macosxfs"
691 ;;
692 *hurd*)
693 AC_MSG_CHECKING([for LFS support])
694 old_CPPFLAGS="$CPPFLAGS"
695 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
696 AC_TRY_RUN([
697 #include <unistd.h>
698 main () {
699 #if _LFS64_LARGEFILE == 1
700 exit(0);
701 #else
702 exit(1);
703 #endif
704 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
705 CPPFLAGS="$old_CPPFLAGS"
706 if test x$GLIBC_LFS_SUPPORT = xyes ; then
707 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
708 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
709 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
710 fi
711 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
712 ;;
713 *qnx*)
714 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
715 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
716 ;;
718 esac
720 SAVE_CPPFLAGS="${CPPFLAGS}"
721 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
723 AC_LIBREPLACE_BROKEN_CHECKS
724 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
725 AC_LIBREPLACE_NETWORK_CHECKS
727 CPPFLAGS="${SAVE_CPPFLAGS}"
729 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
731 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
732 AC_SUBST(LIBREPLACE_OBJS)
734 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
735 AC_SUBST(LIBREPLACE_LIBS)
738 # add -ldl to the global LIBS
739 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
740 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
743 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
744 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
745 AC_CHECK_HEADERS(limits.h float.h libintl.h)
746 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
747 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
748 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
749 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
750 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
751 AC_CHECK_HEADERS(sys/sysmacros.h)
752 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
753 AC_CHECK_HEADERS(langinfo.h locale.h)
754 AC_CHECK_HEADERS(xfs/libxfs.h)
755 AC_CHECK_HEADERS(netgroup.h)
756 AC_CHECK_HEADERS(linux/falloc.h)
758 dnl check for OS implementation of md5 conformant to rfc1321
759 samba_cv_md5lib=none
761 AC_CHECK_LIB(c, MD5Update, [samba_cv_md5lib=""])
763 if test x"$samba_cv_md5lib" = x"none" ; then
764 AC_CHECK_LIB(md, MD5Update, [samba_cv_md5lib=md])
765 fi
767 if test x"$samba_cv_md5lib" = x"none" ; then
768 AC_CHECK_LIB(md5, MD5Update, [samba_cv_md5lib=md5])
769 fi
771 if test x"$samba_cv_md5lib" != x"none" ; then
772 AC_CHECK_HEADERS(md5.h)
773 fi
775 CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
776 if test x"$ac_cv_header_md5_h" = x"yes" -a \
777 x"$samba_cv_md5lib" != x"none" ; then
778 if test x"$samba_cv_md5lib" != x ; then
779 LIBS="${LIBS} -l${samba_cv_md5lib}"
780 AC_DEFINE(HAVE_LIBMD5, 1,
781 [Whether libmd5 conformant to rfc1321 is available.])
782 fi
783 CRYPTO_MD5_OBJ=
784 fi
786 AC_SUBST(CRYPTO_MD5_OBJ)
789 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
790 #if HAVE_RPC_RPC_H
791 #include <rpc/rpc.h>
792 #endif
793 ]])
795 ## These fail to compile on IRIX so just check for their presence
796 AC_CHECK_HEADERS(sys/mode.h,,,)
798 # Look for Darwin headers
799 old_CPPFLAGS="$CPPFLAGS"
800 CPPFLAGS="-Iinclude $CPPFLAGS"
801 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
802 CPPFLAGS="$old_CPPFLAGS"
804 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
805 # subdirectory of headers.
806 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
808 if test x"$enable_developer" = x"yes" ; then
809 if test x"$ac_cv_header_valgrind_h" = xyes -o \
810 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
811 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
812 fi
813 fi
815 #
816 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
817 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
818 #
819 case "$host_os" in
820 *hpux*)
821 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
822 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
823 if test x"$ac_cv_header_shadow_h" = x"yes"; then
824 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
825 fi
826 ;;
827 esac
828 AC_CHECK_HEADERS(shadow.h)
829 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
830 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
832 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
833 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
835 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
837 # For experimental utmp support (lastlog on some BSD-like systems)
838 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
840 AC_CHECK_SIZEOF(int,cross)
841 AC_CHECK_SIZEOF(long,cross)
842 AC_CHECK_SIZEOF(long long,cross)
843 AC_CHECK_SIZEOF(short,cross)
845 AC_C_CONST
846 AC_C_INLINE
847 AC_C_BIGENDIAN
848 AC_C_CHAR_UNSIGNED
850 AC_TYPE_SIGNAL
851 AC_TYPE_UID_T
852 AC_TYPE_MODE_T
853 AC_TYPE_OFF_T
854 AC_TYPE_SIZE_T
855 AC_TYPE_PID_T
856 AC_STRUCT_ST_RDEV
857 AC_DIRENT_D_OFF
858 AC_CHECK_TYPE(ssize_t, int)
859 AC_CHECK_TYPE(wchar_t, unsigned short)
861 ############################################
862 # for cups support we need libcups, and a handful of header files
864 AC_ARG_ENABLE(cups,
865 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
867 if test x$enable_cups != xno; then
868 AC_PATH_PROG(CUPS_CONFIG, cups-config)
870 if test "x$CUPS_CONFIG" != x; then
872 ac_save_LDFLAGS=$LDFLAGS
873 ac_save_PRINT_LIBS=$PRINT_LIBS
874 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
876 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
877 x"$ac_cv_header_cups_language_h" = xyes; then
878 # try linking with -lcups alone first. That should work unless libcups is
879 # underlinked. With cups-config --libs we pull in unwanted and unneeded
880 # dendencies including thread libraries - use cups-config only if really
881 # required.
882 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
883 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
884 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
885 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
887 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
888 samba_cv_HAVE_CUPS=yes
889 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
890 else
891 AC_MSG_WARN([cups-config around but cups-devel not installed])
892 CFLAGS=$ac_save_CFLAGS
893 LDFLAGS=$ac_save_LDFLAGS
894 PRINT_LIBS=$ac_save_PRINT_LIBS
895 fi
897 elif test x"$enable_cups" = x"yes"; then
898 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
899 fi
900 fi
902 AC_ARG_ENABLE(iprint,
903 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
905 if test x$enable_iprint != xno; then
906 if test x"$samba_cv_HAVE_CUPS" = xyes; then
907 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
908 elif test x"$enable_iprint" = x"yes"; then
909 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
910 fi
911 fi
913 ############################################
914 # check if the compiler will optimize out function calls
915 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
916 AC_TRY_LINK([
917 #include <stdio.h>],
918 [
919 if (0) {
920 this_function_does_not_exist();
921 } else {
922 return 1;
923 }
925 ],
926 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
927 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
928 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
929 fi
931 #############################################
932 # check for fd passing struct via msg_control
933 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
934 AC_TRY_COMPILE([
935 #include <sys/types.h>
936 #include <stdlib.h>
937 #include <stddef.h>
938 #include <sys/socket.h>
939 #include <sys/un.h>],
940 [
941 struct msghdr msg;
942 union {
943 struct cmsghdr cm;
944 char control[CMSG_SPACE(sizeof(int))];
945 } control_un;
946 msg.msg_control = control_un.control;
947 msg.msg_controllen = sizeof(control_un.control);
948 ],
949 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
950 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
951 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
952 [If we can use msg_control for passing file descriptors])
953 fi
955 #############################################
956 # check for fd passing struct via msg_acctrights
957 AC_CACHE_CHECK([for fd passing via msg_acctrights],
958 samba_cv_msghdr_msg_acctrights, [
959 AC_TRY_COMPILE([
960 #include <sys/types.h>
961 #include <stdlib.h>
962 #include <stddef.h>
963 #include <sys/socket.h>
964 #include <sys/un.h>],
965 [
966 struct msghdr msg;
967 int fd;
968 msg.msg_acctrights = (caddr_t) &fd;
969 msg.msg_acctrightslen = sizeof(fd);
970 ],
971 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
972 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
973 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
974 [If we can use msg_acctrights for passing file descriptors])
975 fi
977 AC_CHECK_FUNCS(dirfd)
978 if test x"$ac_cv_func_dirfd" = x"yes"; then
979 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
980 fi
982 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
983 AC_TRY_COMPILE([
984 #include <sys/types.h>
985 #if STDC_HEADERS
986 #include <stdlib.h>
987 #include <stddef.h>
988 #endif
989 #include <signal.h>],[struct sigevent s;],
990 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
991 if test x"$samba_cv_struct_sigevent" = x"yes"; then
992 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
993 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
994 [#include <signal.h>])
995 fi
997 # and glibc has setresuid under linux but the function does
998 # nothing until kernel 2.1.44! very dumb.
999 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
1000 AC_TRY_RUN([#include <errno.h>
1001 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
1002 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
1003 if test x"$samba_cv_have_setresuid" = x"yes"; then
1004 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
1005 fi
1007 # Do the same check for setresguid...
1008 #
1009 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
1010 AC_TRY_RUN([#include <unistd.h>
1011 #include <errno.h>
1012 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
1013 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
1014 if test x"$samba_cv_have_setresgid" = x"yes"; then
1015 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
1016 fi
1018 AC_FUNC_MEMCMP
1020 ###############################################
1021 # Readline included by default unless explicitly asked not to
1022 test "${with_readline+set}" != "set" && with_readline=yes
1024 # test for where we get readline() from
1025 AC_MSG_CHECKING(whether to use readline)
1026 AC_ARG_WITH(readline,
1027 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
1028 [ case "$with_readline" in
1029 yes)
1030 AC_MSG_RESULT(yes)
1032 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1033 AC_CHECK_HEADERS(readline/history.h)
1035 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1036 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1037 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1038 done
1039 AC_CHECK_LIB(readline, rl_callback_handler_install,
1040 [TERMLIBS="-lreadline $TERMLIBS"
1041 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1042 break], [TERMLIBS=], $TERMLIBS)])
1043 ;;
1044 no)
1045 AC_MSG_RESULT(no)
1046 ;;
1047 *)
1048 AC_MSG_RESULT(yes)
1050 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1051 # alternate readline path
1052 _ldflags=${LDFLAGS}
1053 _cppflags=${CPPFLAGS}
1055 # Add additional search path
1056 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1057 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1059 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1060 AC_CHECK_HEADERS(readline/history.h)
1062 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1063 for termlib in ncurses curses termcap terminfo termlib; do
1064 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1065 done
1066 AC_CHECK_LIB(readline, rl_callback_handler_install,
1067 [TERMLDFLAGS="-L$with_readline/lib"
1068 TERMCPPFLAGS="-I$with_readline/include"
1069 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1070 TERMLIBS="-lreadline $TERMLIBS"
1071 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1072 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1074 LDFLAGS=$_ldflags
1075 ;;
1076 esac],
1077 AC_MSG_RESULT(no)
1078 )
1079 AC_SUBST(TERMLIBS)
1080 AC_SUBST(TERMLDFLAGS)
1082 # The readline API changed slightly from readline3 to readline4, so
1083 # code will generate warnings on one of them unless we have a few
1084 # special cases.
1085 AC_CHECK_LIB(readline, rl_completion_matches,
1086 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1087 [Do we have rl_completion_matches?])],
1088 [],
1089 [$TERMLIBS])
1091 # not all readline libs have rl_event_hook or history_list
1092 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1093 AC_CHECK_LIB(readline, history_list,
1094 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1095 [],
1096 [$TERMLIBS])
1098 ###############################################
1099 # test for where we get yp_get_default_domain() from
1100 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1101 AC_CHECK_FUNCS(yp_get_default_domain)
1103 # Check if we have execl, if not we need to compile smbrun.
1104 AC_CHECK_FUNCS(execl)
1105 if test x"$ac_cv_func_execl" = x"no"; then
1106 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1107 fi
1109 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1110 AC_CHECK_FUNCS(strtol)
1111 AC_CHECK_FUNCS(strchr chflags)
1112 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1113 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1114 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1115 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1116 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1117 AC_CHECK_FUNCS(getgrset)
1118 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1119 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt posix_openpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1120 AC_CHECK_FUNCS(fallocate fallocate64)
1121 AC_CHECK_FUNCS(fseeko fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1122 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1123 AC_CHECK_FUNCS(fdopendir fdopendir64)
1124 AC_CHECK_FUNCS(getpwent_r)
1125 AC_CHECK_FUNCS(getdents64)
1126 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1127 AC_CHECK_FUNCS(syslog vsyslog timegm)
1128 AC_CHECK_FUNCS(setlocale nl_langinfo)
1129 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1130 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1131 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1132 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1133 AC_CHECK_HEADERS(sys/mman.h)
1134 # setbuffer, shmget, shm_open are needed for smbtorture
1135 AC_CHECK_FUNCS(shmget shm_open)
1136 AC_CHECK_FUNCS(gettext dgettext)
1137 AC_CHECK_FUNCS(bindtextdomain textdomain)
1138 AC_CHECK_FUNCS(strupr)
1140 # Find a method of generating a stack trace
1141 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1142 # libexecinfo provides backtrace_symbols on FreeBSD
1143 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1144 AC_CHECK_FUNCS(backtrace_symbols)
1145 AC_CHECK_LIB(exc, trace_back_stack)
1147 # check for sysctlbyname for BSD systems
1148 AC_CHECK_FUNCS(sysctlbyname)
1150 #################################################
1151 # Check to see if core dump directory is defined in linux
1152 # with /proc/sys/kernel/core_pattern
1154 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1155 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1156 [Whether Linux kernel uses core_pattern for core files]),
1157 [])
1159 #############################
1160 # check if building with gpfs
1161 AC_CHECK_HEADERS(gpfs_gpl.h)
1162 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1163 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1164 default_shared_modules="$default_shared_modules vfs_gpfs"
1165 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1166 fi
1168 #############################################
1169 # check if building on Isilon OneFS
1170 printf "%s" "checking for Isilon OneFS... "
1171 save_LIBS="$LIBS"
1172 LIBS="$LIBS -lisi_version"
1173 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1174 [get_isilon_copyright()],
1175 samba_cv_HAVE_ONEFS=yes,
1176 samba_cv_HAVE_ONEFS=no)
1177 echo $samba_cv_HAVE_ONEFS
1178 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1179 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1180 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1181 default_static_modules="$default_static_modules"
1182 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1183 # Need to also add general libs for oplocks support
1184 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1185 fi
1186 AC_SUBST(ONEFS_LIBS)
1187 LIBS="$save_LIBS"
1189 # Note that all the libunwind symbols in the API are defined to internal
1190 # platform-specific version, so we must include libunwind.h before checking
1191 # any of them.
1192 AC_MSG_CHECKING([for libunwind])
1193 save_LIBS=$LIBS
1195 UNWIND_ARCH="unknown"
1196 if test x"$UNAME_I" != x"unknown"; then
1197 UNWIND_ARCH="$UNAME_I"
1198 elif test x"$UNAME_M" != x"unknown"; then
1199 UNWIND_ARCH="$UNAME_M"
1200 elif test x"$UNAME_P" != x"unknown"; then
1201 UNWIND_ARCH="$UNAME_P"
1202 fi
1204 case "$UNWIND_ARCH" in
1205 unknown)
1206 # This probably won't link without
1207 # the platform-specific libunwind.
1208 LIBS="$LIBS -lunwind"
1209 ;;
1210 i386|i586|i686)
1211 # Add the platform-specific libunwind module.
1212 LIBS="$LIBS -lunwind -lunwind-x86"
1213 ;;
1214 *)
1215 # Add the platform-specific libunwind module.
1216 # based on uname -i, uname -m or uname -p
1217 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1218 ;;
1219 esac
1221 AC_TRY_LINK(
1222 [
1223 #ifdef HAVE_LIBUNWIND_H
1224 #include <libunwind.h>
1225 #endif
1226 ],
1227 [
1228 unw_context_t ctx; unw_cursor_t cur;
1229 char buf[256]; unw_word_t off;
1230 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1231 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1232 ],
1233 [
1234 AC_MSG_RESULT(yes)
1235 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1237 # If we have libunwind, test whether we also have libunwind-ptrace
1238 # which would let us unwind arbitrary processes.
1239 save_LIBS=$LIBS
1240 AC_CHECK_HEADERS(libunwind-ptrace.h)
1241 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1242 [
1243 LIBUNWIND_PTRACE="-lunwind-ptrace";
1244 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1245 [Whether libunwind-ptrace.a is available.])
1246 ],
1247 [ LIBUNWIND_PTRACE="" ])
1249 LIBS=$save_LIBS
1250 ],
1251 [
1252 AC_MSG_RESULT(no)
1253 LIBS=$save_LIBS
1254 ])
1256 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1257 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1258 AC_CHECK_HEADERS(sys/ptrace.h)
1259 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1260 AC_TRY_LINK(
1261 [
1262 #if HAVE_SYS_TYPES_H
1263 #include <sys/types.h>
1264 #endif
1265 #if HAVE_SYS_PTRACE_H
1266 #include <sys/ptrace.h>
1267 #endif
1268 ],
1269 [
1270 pid_t me = (pid_t)-1;
1271 ptrace(PTRACE_ATTACH, me, 0, 0);
1272 ptrace(PTRACE_DETACH, me, 0, 0);
1273 return 0;
1274 ],
1275 [
1276 AC_MSG_RESULT(yes)
1277 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1278 [Whether the Linux ptrace(2) interface is available.])
1279 ],
1280 [
1281 AC_MSG_RESULT(no)
1282 LIBUNWIND_PTRACE=""
1283 ])
1284 fi
1286 AC_SUBST(LIBUNWIND_PTRACE)
1288 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1289 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1290 AC_CHECK_FUNCS(__getcwd _getcwd)
1291 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1292 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1293 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1294 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1295 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1296 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1297 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1298 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1299 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1300 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1301 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1302 AC_CHECK_FUNCS(prctl)
1304 AC_TRY_COMPILE([
1305 #ifdef HAVE_SYS_PRCTL_H
1306 #include <sys/prctl.h>
1307 #endif
1308 ],
1309 [int i; i = prtcl(0); ],
1310 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1312 #
1313 #
1314 #
1315 case "$host_os" in
1316 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1317 # glibc <= 2.3.2 has a broken getgrouplist
1318 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1319 #include <unistd.h>
1320 #include <sys/utsname.h>
1321 main() {
1322 /* glibc up to 2.3 has a broken getgrouplist */
1323 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1324 int libc_major = __GLIBC__;
1325 int libc_minor = __GLIBC_MINOR__;
1327 if (libc_major < 2)
1328 exit(1);
1329 if ((libc_major == 2) && (libc_minor <= 3))
1330 exit(1);
1331 #endif
1332 exit(0);
1333 }
1334 ], [samba_cv_linux_getgrouplist_ok=yes],
1335 [samba_cv_linux_getgrouplist_ok=no],
1336 [samba_cv_linux_getgrouplist_ok=cross])])
1337 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1338 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1339 fi
1340 ;;
1341 *)
1342 AC_CHECK_FUNCS(getgrouplist)
1343 ;;
1344 esac
1346 #
1347 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1348 #
1350 if test x$ac_cv_func_stat64 = xno ; then
1351 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1352 AC_TRY_LINK([
1353 #if defined(HAVE_UNISTD_H)
1354 #include <unistd.h>
1355 #endif
1356 #include <sys/stat.h>
1357 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1358 AC_MSG_RESULT([$ac_cv_func_stat64])
1359 if test x$ac_cv_func_stat64 = xyes ; then
1360 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1361 fi
1362 fi
1364 if test x$ac_cv_func_lstat64 = xno ; then
1365 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1366 AC_TRY_LINK([
1367 #if defined(HAVE_UNISTD_H)
1368 #include <unistd.h>
1369 #endif
1370 #include <sys/stat.h>
1371 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1372 AC_MSG_RESULT([$ac_cv_func_lstat64])
1373 if test x$ac_cv_func_lstat64 = xyes ; then
1374 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1375 fi
1376 fi
1378 if test x$ac_cv_func_fstat64 = xno ; then
1379 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1380 AC_TRY_LINK([
1381 #if defined(HAVE_UNISTD_H)
1382 #include <unistd.h>
1383 #endif
1384 #include <sys/stat.h>
1385 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1386 AC_MSG_RESULT([$ac_cv_func_fstat64])
1387 if test x$ac_cv_func_fstat64 = xyes ; then
1388 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1389 fi
1390 fi
1392 #################################################
1393 # Check whether struct stat has timestamps with sub-second resolution.
1394 #
1396 samba_cv_stat_hires=no
1397 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1398 [samba_cv_stat_hires=yes])
1399 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1400 [samba_cv_stat_hires=yes])
1401 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1402 [samba_cv_stat_hires=yes])
1403 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1404 [samba_cv_stat_hires=yes])
1405 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1406 [samba_cv_stat_hires=yes])
1408 if test x"$samba_cv_stat_hires" = x"yes" ; then
1409 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1410 [whether struct stat has sub-second timestamps])
1411 fi
1413 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1414 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1415 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1418 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1419 [
1420 AC_TRY_COMPILE(
1421 [#include <sys/stat.h>],
1422 [
1423 int a = UF_DOS_ARCHIVE;
1424 int h = UF_DOS_HIDDEN;
1425 int r = UF_DOS_RO;
1426 int s = UF_DOS_SYSTEM;
1427 int i = UF_DOS_NOINDEX;
1428 int f = UF_DOS_FLAGS;
1429 ],
1430 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1431 ])
1433 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1434 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1435 fi
1437 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1438 samba_cv_function_attribute_destructor,
1439 [
1440 AC_COMPILE_IFELSE(
1441 [
1442 __attribute__((destructor))
1443 static void cleanup(void) { }
1444 ],
1445 samba_cv_function_attribute_destructor=yes)
1446 ])
1448 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1449 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1450 [whether we can compile with __attribute__((destructor))])
1451 fi
1453 #####################################
1454 # needed for SRV lookups
1455 AC_CHECK_LIB(resolv, dn_expand)
1456 AC_CHECK_LIB(resolv, _dn_expand)
1457 AC_CHECK_LIB(resolv, __dn_expand)
1459 #
1460 # Check for the functions putprpwnam, set_auth_parameters,
1461 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1462 # Needed for OSF1 and HPUX.
1463 #
1465 AC_LIBTESTFUNC(security, putprpwnam)
1466 AC_LIBTESTFUNC(sec, putprpwnam)
1468 AC_LIBTESTFUNC(security, set_auth_parameters)
1469 AC_LIBTESTFUNC(sec, set_auth_parameters)
1471 # UnixWare 7.x has its getspnam in -lgen
1472 AC_LIBTESTFUNC(gen, getspnam)
1474 AC_LIBTESTFUNC(security, getspnam)
1475 AC_LIBTESTFUNC(sec, getspnam)
1477 AC_LIBTESTFUNC(security, bigcrypt)
1478 AC_LIBTESTFUNC(sec, bigcrypt)
1480 AC_LIBTESTFUNC(security, getprpwnam)
1481 AC_LIBTESTFUNC(sec, getprpwnam)
1483 AC_CHECK_FUNCS(strsignal)
1485 ############################################
1486 # Check for EA implementations
1487 case "$host_os" in
1488 *osf*)
1489 AC_SEARCH_LIBS(getproplist, [proplist])
1490 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1491 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1492 AC_CHECK_FUNCS(sizeof_proplist_entry)
1493 ;;
1494 *freebsd4* | *dragonfly* )
1495 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1496 ;;
1497 *solaris*)
1498 AC_CHECK_FUNCS(attropen)
1499 ;;
1500 *)
1501 AC_SEARCH_LIBS(getxattr, [attr])
1502 AC_CHECK_FUNCS(getxattr,[
1503 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1504 ])
1505 AC_CHECK_FUNCS(getea,[
1506 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1507 ])
1508 AC_CHECK_FUNCS(attr_get,[
1509 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1510 ])
1511 AC_CHECK_FUNCS(extattr_delete_file,[
1512 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1513 ])
1514 ;;
1515 esac
1517 ########################################################
1518 # Do xattr functions take additional options like on Darwin?
1519 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1520 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1521 old_LIBS=$LIBS
1522 LIBS="$LIBS $ACL_LIBS"
1523 AC_TRY_COMPILE([
1524 #include <sys/types.h>
1525 #if HAVE_ATTR_XATTR_H
1526 #include <attr/xattr.h>
1527 #elif HAVE_SYS_XATTR_H
1528 #include <sys/xattr.h>
1529 #endif
1530 ],[
1531 getxattr(0, 0, 0, 0, 0, 0);
1532 ],
1533 [smb_attr_cv_xattr_add_opt=yes],
1534 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1535 ])
1536 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1537 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1538 fi
1539 fi
1541 AC_DISABLE_STATIC
1542 AC_ENABLE_SHARED
1544 # Set defaults
1545 PIE_CFLAGS=""
1546 PIE_LDFLAGS=""
1547 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1549 if test "x$enable_pie" != xno
1550 then
1551 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1552 [
1553 cat > conftest.c <<EOF
1554 int foo;
1555 int main () { return 0;}
1556 EOF
1557 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1558 then
1559 samba_cv_fpie=yes
1560 else
1561 samba_cv_fpie=no
1562 fi
1563 rm -f conftest*
1564 ])
1565 if test x"${samba_cv_fpie}" = x"yes"
1566 then
1567 PIE_CFLAGS="-fPIE"
1568 PIE_LDFLAGS="-pie"
1569 fi
1570 fi
1572 # Set defaults
1573 RELRO_LDFLAGS=""
1574 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1576 if test "x$enable_relro" != xno
1577 then
1578 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1579 [
1580 cat > conftest.c <<EOF
1581 int foo;
1582 main () { return 0;}
1583 EOF
1584 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1585 then
1586 samba_cv_relro=yes
1587 else
1588 samba_cv_relro=no
1589 fi
1590 rm -f conftest*
1591 ])
1592 if test x"${samba_cv_relro}" = x"yes"
1593 then
1594 RELRO_LDFLAGS="-Wl,-z,relro"
1595 fi
1596 fi
1598 # Set defaults
1599 SYMSEXT="syms"
1600 AC_SUBST(SYMSEXT)
1602 # Assume non-shared by default and override below
1603 BLDSHARED="false"
1605 # these are the defaults, good for lots of systems
1606 HOST_OS="$host_os"
1607 LDSHFLAGS="-shared"
1608 MODULE_EXPORTS=""
1609 SONAMEFLAG="#"
1610 SHLD="\${CC} \${CFLAGS}"
1611 PICFLAG="${PIE_CFLAGS}"
1612 SHLIBEXT="so"
1613 DSO_EXPORTS=""
1615 # this bit needs to be modified for each OS that supports share libs
1616 # You need to specify how to create a shared library and
1617 # how to compile C code to produce PIC object files
1619 AC_MSG_CHECKING([ability to build shared libraries])
1621 # and these are for particular systems
1622 case "$host_os" in
1623 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1624 case "$host_os" in
1625 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1626 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1627 esac
1628 BLDSHARED="true"
1629 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1630 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1631 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1632 fi
1633 DYNEXP="-Wl,--export-dynamic"
1634 PICFLAG="-fPIC"
1635 SONAMEFLAG="-Wl,-soname="
1636 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1637 ;;
1638 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1639 BLDSHARED="true"
1640 if test "${GCC}" = "yes"; then
1641 PICFLAG="-fPIC"
1642 SONAMEFLAG="-Wl,-soname="
1643 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1644 DYNEXP="-Wl,-E"
1645 fi
1646 LDSHFLAGS="-shared"
1647 else
1648 PICFLAG="-KPIC"
1649 LDSHFLAGS="-G"
1650 fi
1651 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1652 SONAMEFLAG="-Wl,-soname="
1653 else
1654 SONAMEFLAG="-Wl,-h,"
1655 fi
1656 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1657 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1658 ;;
1659 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1660 BLDSHARED="true"
1661 LDSHFLAGS="-G"
1662 SONAMEFLAG="-Wl,-h,"
1663 PICFLAG="-KPIC" # Is this correct for SunOS
1664 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1665 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1666 ;;
1667 *netbsd* | *freebsd* | *dragonfly* )
1668 BLDSHARED="true"
1669 LDSHFLAGS="-shared"
1670 DYNEXP="-Wl,--export-dynamic"
1671 SONAMEFLAG="-Wl,-soname,"
1672 PICFLAG="-fPIC -DPIC"
1673 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1674 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1675 ;;
1676 *openbsd*) BLDSHARED="true"
1677 LDSHFLAGS="-shared"
1678 DYNEXP="-Wl,-Bdynamic"
1679 SONAMEFLAG="-Wl,-soname,"
1680 PICFLAG="-fPIC"
1681 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1682 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1683 ;;
1684 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1685 case "$host_os" in
1686 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1687 ;;
1688 esac
1689 BLDSHARED="true"
1690 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1691 SONAMEFLAG="-Wl,-soname,"
1692 if test "${GCC}" = "yes"; then
1693 PICFLAG="-fPIC"
1694 else
1695 PICFLAG="-KPIC"
1696 fi
1697 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1698 ;;
1699 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1700 BLDSHARED="true"
1701 # use expfull to export underscored symbols
1702 # add rtl to remove /lib/crt0.o warning
1703 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1704 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1705 PICFLAG="-O2"
1706 # as AIX code is always position independent...
1707 # .po will just create compile warnings, use po.o:
1708 if test "${GCC}" != "yes"; then
1709 ## for funky AIX compiler using strncpy()
1710 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1711 fi
1713 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1714 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1715 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1716 ;;
1717 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1718 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1719 # 64bit build using HP's cc with CFLAGS="+DD64"
1720 # hppa: 64bit build unsupported by gcc
1721 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1722 # HP-UX 11.00 ld needs PHSS_33034
1723 BLDSHARED="true"
1724 if test "${GCC}" = "yes"; then
1725 PICFLAG="-fPIC"
1726 LDSHFLAGS="-shared"
1727 else
1728 PICFLAG="+z"
1729 LDSHFLAGS="-b"
1730 # "Uses depth-first symbol resolution"
1731 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1732 if test "$host_cpu" != "ia64"; then
1733 # "don't store literals in read-only memory" (?):
1734 PICFLAG="$PICFLAG +ESnolit"
1735 fi
1736 fi
1737 if test "$host_cpu" = "ia64"; then
1738 SHLIBEXT="so"
1739 # TODO: does the linker find the right 32/64 bit version of the libs? :
1740 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1741 else
1742 SHLIBEXT="sl"
1743 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1744 fi
1745 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1746 SONAMEFLAG="-Wl,-soname="
1747 else
1748 SONAMEFLAG="-Wl,+h,"
1749 fi
1750 # PIE/PIC flags at link time are required on HP-UX because
1751 # linking requires a temporary source file, which is being
1752 # compiled with the indicated flags - which need to contain
1753 # PIC flags when we don't support PIE flags:
1754 if test "$PIE_LDFLAGS" = "" ; then
1755 PIE_LDFLAGS=\${PICFLAG}
1756 fi
1757 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1758 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1759 ;;
1760 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1761 BLDSHARED="true"
1762 LDSHFLAGS="-shared"
1763 SONAMEFLAG="-Wl,-soname,"
1764 if test "${GCC}" = "yes"; then
1765 PICFLAG="-fPIC"
1766 fi
1767 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1768 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1769 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1770 saved_ldflags="$LDFLAGS"
1771 AC_MSG_CHECKING([if $flags works])
1772 LDFLAGS="$flags $saved_ldflags"
1773 AC_TRY_LINK([],[],
1774 [AC_MSG_RESULT([yes])
1775 LDSHFLAGS_Z_NODEFS=$flags],
1776 AC_MSG_RESULT([no]))
1777 LDFLAGS="$saved_ldflags"
1778 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1779 done
1780 ;;
1781 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1782 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1783 ;;
1784 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1785 BLDSHARED="true"
1786 LDSHFLAGS="-shared"
1787 SONAMEFLAG="-Wl,-soname,"
1788 PICFLAG="-KPIC"
1789 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1790 ;;
1791 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1792 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1793 ;;
1794 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1795 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1796 ;;
1797 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1798 case "$host" in
1799 *-univel-*) if [ test "$GCC" != yes ]; then
1800 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1801 fi
1802 LDSHFLAGS="-G"
1803 DYNEXP="-Bexport"
1804 ;;
1805 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1806 esac
1807 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1808 ;;
1810 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1811 if [ test "$GCC" != yes ]; then
1812 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1813 fi
1814 LDSHFLAGS="-G"
1815 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1816 ;;
1817 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1818 BLDSHARED="false"
1819 LDSHFLAGS=""
1820 ;;
1822 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1823 BLDSHARED="true"
1824 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1825 CFLAGS="$CFLAGS -fno-common"
1826 SHLD="\${CC}"
1827 SHLIBEXT="dylib"
1828 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1829 SHLIBEXT="dylib"
1830 # Since gcc doesn't fail on unrecognised options, the
1831 # PIE test incorrectly succeeds. Darwin gcc does not
1832 # actually support the PIE stuff.
1833 PIE_LDFLAGS=
1834 PIE_CFLAGS=
1835 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1836 ;;
1838 *)
1839 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1840 ;;
1841 esac
1843 if test "$enable_shared" != "yes"; then
1844 BLDSHARED=false
1845 fi
1847 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1848 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1849 fi
1851 if test x"$BLDSHARED" = x"true" ; then
1852 LDFLAGS="$LDFLAGS -L./bin"
1853 fi
1855 AC_MSG_RESULT($BLDSHARED)
1857 if test x"$enable_developer" = x"yes" ; then
1858 default_as_needed=auto
1859 else
1860 default_as_needed=no
1861 fi
1862 AC_ARG_ENABLE(as-needed,
1863 AS_HELP_STRING([--enable-as-needed],
1864 [Turn on as-needed support if available (default=no)]),
1865 [enable_as_needed=$enableval],
1866 [enable_as_needed=$default_as_needed])
1867 if test "x$enable_as_needed" != xno; then
1868 saved_before_as_needed_ldflags="$LDFLAGS"
1869 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1870 saved_ldflags="$LDFLAGS"
1871 AC_MSG_CHECKING([if $flags works])
1872 LDFLAGS="$flags $saved_ldflags"
1873 AC_TRY_LINK([],[],
1874 [AC_MSG_RESULT([yes])
1875 LD_AS_NEEDED_FLAG=$flags
1876 ld_as_needed_flag_found=yes],
1877 AC_MSG_RESULT([no]))
1878 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1879 test x"$ld_as_needed_flag_found" = xyes && break
1880 done
1881 fi
1883 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1884 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1885 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1886 cat > conftest_shb.c <<END
1887 void b() {}
1888 END
1889 cat > conftest_sha.c <<END
1890 extern void b();
1891 void a() {
1892 b();
1893 }
1894 END
1895 cat > conftest.c <<END
1896 extern void a();
1897 int main() {
1898 a();
1899 return 0;
1900 }
1901 END
1903 rm -fr conftest
1904 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1905 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1906 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1907 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1908 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1909 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1910 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1911 then
1912 AC_MSG_RESULT([no])
1913 else
1914 ld_as_needed_flag_found=no
1915 LDFLAGS="$saved_before_as_needed_ldflags"
1916 AC_MSG_RESULT([yes])
1917 fi
1918 rm conftest* libconftest*
1919 fi
1921 # check if we have to disable LD_AS_NEEDED_FLAG:
1922 # On some systems for a veriety of reasons linking with
1923 # -Wl,--as-needed -lreadline -lncurses fails
1924 # we have to retest, if these combination is detected before.
1925 # Bugzilla #7209
1927 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1928 if test x$ld_as_needed_flag_found = xyes ; then
1929 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1930 # try if check no fails
1931 save_LIBS=$LIBS
1932 LIBS="$LIBS $TERMLIBS"
1933 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1934 LIBS="$save_LIBS"
1935 fi
1936 fi
1940 # for historical reasons almost all linkers don't complain about unresolved
1941 # symbols in shared libs. Except for the internal samba modules we want to get
1942 # errors when we produce a shared lib with unresolved symbols. On some
1943 # platforms unresolved symbols might be intended, so we might have to add
1944 # platform specific exceptions here.
1946 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1947 saved_ldflags="$LDFLAGS"
1948 AC_MSG_CHECKING([if $flags works])
1949 LDFLAGS="$flags $saved_ldflags"
1950 AC_TRY_LINK([],[],
1951 [AC_MSG_RESULT([yes])
1952 LDSHFLAGS_Z_DEFS=$flags
1953 ldshflags_z_defs_found=yes],
1954 AC_MSG_RESULT([no]))
1955 LDFLAGS=$saved_ldflags
1956 test x"$ldshflags_z_defs_found" = xyes && break
1957 done
1959 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1960 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1961 AC_MSG_CHECKING([LDFLAGS])
1962 AC_MSG_RESULT([$LDFLAGS])
1963 AC_MSG_CHECKING([DYNEXP])
1964 AC_MSG_RESULT([$DYNEXP])
1966 #######################################################
1967 # test whether building a shared library actually works
1968 if test $BLDSHARED = true; then
1970 AC_MSG_CHECKING([SHLD])
1971 AC_MSG_RESULT([$SHLD])
1972 AC_MSG_CHECKING([LDSHFLAGS])
1973 AC_MSG_RESULT([$LDSHFLAGS])
1975 AC_MSG_CHECKING([SHLIBEXT])
1976 AC_MSG_RESULT([$SHLIBEXT])
1977 AC_MSG_CHECKING([SONAMEFLAG])
1978 AC_MSG_RESULT([$SONAMEFLAG])
1980 AC_MSG_CHECKING([PICFLAG])
1981 AC_MSG_RESULT([$PICFLAG])
1983 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1984 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1986 AC_CACHE_CHECK([whether building shared libraries actually works],
1987 [ac_cv_shlib_works],[
1988 # try building a trivial shared library
1989 ac_cv_shlib_works=no
1990 # The $SHLD and $LDSHFLAGS variables may contain references to other
1991 # variables so they need to be eval'ed.
1992 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1993 then
1994 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1995 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1996 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1997 then
1998 ac_cv_shlib_works=yes
1999 fi
2000 fi
2001 rm -f "shlib.$SHLIBEXT" shlib.o
2003 ])
2004 if test $ac_cv_shlib_works = no; then
2005 BLDSHARED=false
2006 fi
2007 fi
2009 if test x"$BLDSHARED" != x"true"; then
2010 LDSHFLAGS="shared-libraries-disabled"
2011 SONAMEFLAG="shared-libraries-disabled"
2012 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
2013 SHLD="shared-libraries-disabled"
2014 PICFLAG="${PIE_CFLAGS}"
2015 SHLIBEXT="shared_libraries_disabled"
2016 smbtorture4_possible=no
2017 fi
2019 AC_MSG_CHECKING([used PICFLAG])
2020 AC_MSG_RESULT([$PICFLAG])
2022 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2026 ###########################################################
2027 #
2028 # Configuration of subsystems / libraries
2029 #
2030 ###########################################################
2032 INSTALLLIBCMD_SH=:
2033 INSTALLLIBCMD_A=:
2034 UNINSTALLLIBCMD_SH=:
2035 UNINSTALLLIBCMD_A=:
2037 if test $BLDSHARED = true; then
2038 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2039 UNINSTALLLIBCMD_SH="rm -f"
2040 fi
2041 if test $enable_static = yes; then
2042 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2043 UNINSTALLLIBCMD_A="rm -f"
2044 fi
2046 #################################################
2047 # --disable-shared-libs
2048 # can be used to disable the internal use of shared libs altogether
2049 # (this only has an effect when building shared libs is enabled)
2050 #
2051 USESHARED=false
2052 AC_SUBST(USESHARED)
2054 AC_MSG_CHECKING(whether to use shared libraries internally)
2055 AC_ARG_ENABLE([shared-libs],
2056 AS_HELP_STRING([--enable-shared-libs],
2057 [Use shared libraries internally (default=yes)]),
2058 [enable_shared_libs=$enableval],
2059 [enable_shared_libs=yes])
2061 if test x"$enable_shared_libs" != x"no" ; then
2062 USESHARED=$BLDSHARED
2063 fi
2065 AC_MSG_RESULT([$USESHARED])
2067 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2068 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2069 fi
2071 #################################################
2072 # --with-static-libs=LIBS:
2073 # link (internal) libs dynamically or statically?
2074 #
2075 # If a subsystem is built as a library then this controls whether they are
2076 # linked into Samba targets statically or dynamically:
2077 #
2078 # * If we build the shared library at all, we link dynamically by default.
2079 #
2080 # * We only link statically if we don't build shared or if the library
2081 # appears in the --with-static-libs configure option.
2082 #
2083 # Example:
2084 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2085 # of linking the dynamic variant with -ltalloc.
2086 #
2087 # NOTE: This option only affects libraries that we do not only build
2088 # but that samba also links against as libraries (as opposed to linking
2089 # the plain object files. - This has to be configured in Makefile.in.
2090 # So in particular it does not harm to give invalid or unknown names here.
2091 #
2093 AC_ARG_WITH([static-libs],
2094 [AS_HELP_STRING([--with-static-libs=LIBS],
2095 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2096 [AS_IF([test $withval],
2097 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2098 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2099 eval LINK_$lib=STATIC
2100 done], [])],
2101 [])
2103 #
2104 # WORKAROUND:
2105 # until we have organized other internal subsystems (as util, registry
2106 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2107 # dynamically to samba programs.
2108 #
2109 LINK_LIBNETAPI=STATIC
2111 LINK_LIBSMBCLIENT=STATIC
2113 #
2114 # The library versions are hardcoded here
2115 # and filled into the LIBFOO_SOVER variable.
2116 #
2117 # TODO: for talloc and tdb (at least), these should
2118 # be extracted from their respective source directories
2119 #
2120 AC_ARG_ENABLE(external_libtalloc,
2121 [AS_HELP_STRING([--enable-external-libtalloc],
2122 [Enable external talloc [default=auto]])],
2123 [ enable_external_libtalloc=$enableval ],
2124 [ enable_external_libtalloc=auto ])
2126 if test "x$enable_external_libtalloc" != xno
2127 then
2128 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2129 [ enable_external_libtalloc=yes ],
2130 [ if test x$enable_external_libtalloc = xyes; then
2131 AC_MSG_ERROR([Unable to find libtalloc])
2132 else
2133 enable_external_libtalloc=no
2134 fi
2135 ])
2136 fi
2138 if test "x$enable_external_libtalloc" = xno
2139 then
2140 m4_include(../lib/talloc/libtalloc.m4)
2141 if test x"$USESHARED" = x"no" ; then
2142 LINK_LIBTALLOC=STATIC
2143 fi
2144 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2145 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2146 LIBTALLOC_OBJ0=""
2147 for obj in ${TALLOC_OBJ}; do
2148 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2149 done
2150 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2151 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2152 AC_SUBST(LIBTALLOC_OBJ0)
2154 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2155 AC_SUBST(TALLOCTORT)
2156 fi
2159 AC_ARG_ENABLE(external_libtdb,
2160 [AS_HELP_STRING([--enable-external-libtdb],
2161 [Enable external tdb [default=auto]])],
2162 [ enable_external_libtdb=$enableval ],
2163 [ enable_external_libtdb=auto ])
2165 if test "x$enable_external_libtdb" != xno
2166 then
2167 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2168 [ enable_external_libtdb=yes ],
2169 [
2170 if test x$enable_external_libtdb = xyes; then
2171 AC_MSG_ERROR([Unable to find libtdb])
2172 else
2173 enable_external_libtdb=no
2174 fi
2175 ])
2176 fi
2178 AC_SUBST(LIBTDB_OBJ0)
2179 if test "x$enable_external_libtdb" = xno
2180 then
2181 m4_include(../lib/tdb/libtdb.m4)
2182 if test x"$USESHARED" = x"no" ; then
2183 LINK_LIBTDB=STATIC
2184 fi
2185 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2186 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2187 LIBTDB_OBJ0=""
2188 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2189 for obj in ${TDB_OBJ}; do
2190 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2191 done
2192 AC_SUBST(LIBTDB_OBJ0)
2193 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2194 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2196 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2197 AC_SUBST(TDBBACKUP)
2198 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2199 AC_SUBST(TDBDUMP)
2200 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2201 AC_SUBST(TDBRESTORE)
2202 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2203 AC_SUBST(TDBTOOL)
2204 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2205 AC_SUBST(TDBTORTURE)
2206 ac_cv_have_tdb_err_nesting=yes
2207 else
2208 AC_TRY_COMPILE([#include <tdb.h>],
2209 [enum TDB_ERROR err = TDB_ERR_NESTING],
2210 ac_cv_have_tdb_err_nesting=yes,
2211 ac_cv_have_tdb_err_nesting=no)
2212 fi
2214 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2215 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2216 fi
2218 SMB_LIBRARY(netapi, 0)
2219 SMB_LIBRARY(smbclient, 0)
2220 SMB_LIBRARY(smbsharemodes, 0)
2221 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2225 ################
2227 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2228 AC_TRY_RUN([#include <stdio.h>
2229 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2230 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2231 if test x"$samba_cv_have_longlong" = x"yes"; then
2232 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2233 AC_CHECK_TYPE(intptr_t, unsigned long long)
2234 else
2235 AC_CHECK_TYPE(intptr_t, unsigned long)
2236 fi
2238 #
2239 # Check if the compiler supports the LL prefix on long long integers.
2240 # AIX needs this.
2242 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2243 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2244 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2245 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2246 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2247 fi
2250 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2251 AC_TRY_RUN([#include <time.h>
2252 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2253 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2254 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2255 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2256 fi
2258 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2259 AC_TRY_RUN([#include <time.h>
2260 main() {
2261 struct tm *tm;
2262 if (sizeof(time_t) == 8) {
2263 time_t max_time = 0x7fffffffffffffffll;
2264 tm = gmtime(&max_time);
2265 /* This should fail with 32-bit tm_year. */
2266 if (tm == NULL) {
2267 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2268 max_time = 67768036191676799ll;
2269 tm = gmtime(&max_time);
2270 if (tm) {
2271 exit(0);
2272 }
2273 }
2274 }
2275 exit(1);
2276 }],
2277 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2278 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2279 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2280 fi
2283 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2284 AC_TRY_RUN([#include <stdio.h>
2285 #include <sys/stat.h>
2286 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2287 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2288 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2289 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2290 fi
2292 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2293 AC_TRY_RUN([
2294 #if defined(HAVE_UNISTD_H)
2295 #include <unistd.h>
2296 #endif
2297 #include <stdio.h>
2298 #include <sys/stat.h>
2299 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2300 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2301 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2302 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2303 fi
2305 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2306 AC_TRY_RUN([
2307 #if defined(HAVE_UNISTD_H)
2308 #include <unistd.h>
2309 #endif
2310 #include <stdio.h>
2311 #include <sys/stat.h>
2312 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2313 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2314 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2315 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2316 fi
2318 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2319 AC_TRY_RUN([
2320 #if defined(HAVE_UNISTD_H)
2321 #include <unistd.h>
2322 #endif
2323 #include <stdio.h>
2324 #include <sys/stat.h>
2325 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2326 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2327 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2328 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2329 fi
2331 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2332 AC_TRY_RUN([
2333 #if defined(HAVE_UNISTD_H)
2334 #include <unistd.h>
2335 #endif
2336 #include <stdio.h>
2337 #include <sys/stat.h>
2338 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2339 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2340 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2341 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2342 fi
2344 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2345 AC_TRY_RUN([
2346 #if defined(HAVE_UNISTD_H)
2347 #include <unistd.h>
2348 #endif
2349 #include <stdio.h>
2350 #include <sys/stat.h>
2351 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2352 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2353 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2354 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2355 fi
2357 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2358 AC_TRY_COMPILE([
2359 #if defined(HAVE_UNISTD_H)
2360 #include <unistd.h>
2361 #endif
2362 #include <sys/types.h>
2363 #include <dirent.h>],
2364 [DIR64 de;],
2365 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2366 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2367 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2368 fi
2370 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2371 AC_TRY_COMPILE([
2372 #if defined(HAVE_UNISTD_H)
2373 #include <unistd.h>
2374 #endif
2375 #include <sys/types.h>
2376 #include <dirent.h>],
2377 [struct dirent64 de;],
2378 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2379 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2380 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2381 fi
2383 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2384 AC_TRY_RUN([
2385 #if defined(HAVE_UNISTD_H)
2386 #include <unistd.h>
2387 #endif
2388 #include <sys/types.h>
2389 main() { dev_t dev; int i = major(dev); return 0; }],
2390 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2391 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2392 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2393 fi
2395 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2396 AC_TRY_RUN([
2397 #if defined(HAVE_UNISTD_H)
2398 #include <unistd.h>
2399 #endif
2400 #include <sys/types.h>
2401 main() { dev_t dev; int i = minor(dev); return 0; }],
2402 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2403 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2404 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2405 fi
2407 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2408 AC_TRY_RUN([
2409 #if defined(HAVE_UNISTD_H)
2410 #include <unistd.h>
2411 #endif
2412 #include <sys/types.h>
2413 main() { dev_t dev = makedev(1,2); return 0; }],
2414 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2415 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2416 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2417 fi
2419 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2420 AC_TRY_RUN([#include <stdio.h>
2421 main() { char c; c=250; exit((c > 0)?0:1); }],
2422 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2423 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2424 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2425 fi
2427 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2428 AC_TRY_COMPILE([#include <sys/types.h>
2429 #include <dirent.h>
2430 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2431 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2432 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2433 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2434 fi
2436 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2437 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2438 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2439 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2440 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2441 fi
2443 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2444 LIBS="$LIBS -lrt"
2445 fi
2447 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2448 AC_TRY_RUN([#include <sys/types.h>
2449 #include <dirent.h>
2450 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2451 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2452 di->d_name[0] == 0) exit(0); exit(1);} ],
2453 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2454 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2455 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2456 fi
2458 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2459 AC_TRY_COMPILE([#include <sys/types.h>
2460 #include <utime.h>],
2461 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2462 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2463 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2464 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2465 fi
2467 ##############
2468 # Check utmp details, but only if our OS offers utmp.h
2469 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2470 dnl utmp and utmpx come in many flavours
2471 dnl We need to check for many of them
2472 dnl But we don't need to do each and every one, because our code uses
2473 dnl mostly just the utmp (not utmpx) fields.
2475 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2477 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2478 AC_TRY_COMPILE([#include <sys/types.h>
2479 #include <utmp.h>],
2480 [struct utmp ut; ut.ut_name[0] = 'a';],
2481 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2482 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2483 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2484 fi
2486 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2487 AC_TRY_COMPILE([#include <sys/types.h>
2488 #include <utmp.h>],
2489 [struct utmp ut; ut.ut_user[0] = 'a';],
2490 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2491 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2492 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2493 fi
2495 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2496 AC_TRY_COMPILE([#include <sys/types.h>
2497 #include <utmp.h>],
2498 [struct utmp ut; ut.ut_id[0] = 'a';],
2499 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2500 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2501 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2502 fi
2504 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2505 AC_TRY_COMPILE([#include <sys/types.h>
2506 #include <utmp.h>],
2507 [struct utmp ut; ut.ut_host[0] = 'a';],
2508 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2509 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2510 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2511 fi
2513 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2514 AC_TRY_COMPILE([#include <sys/types.h>
2515 #include <utmp.h>],
2516 [struct utmp ut; time_t t; ut.ut_time = t;],
2517 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2518 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2519 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2520 fi
2522 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2523 AC_TRY_COMPILE([#include <sys/types.h>
2524 #include <utmp.h>],
2525 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2526 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2527 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2528 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2529 fi
2531 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2532 AC_TRY_COMPILE([#include <sys/types.h>
2533 #include <utmp.h>],
2534 [struct utmp ut; ut.ut_type = 0;],
2535 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2536 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2537 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2538 fi
2540 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2541 AC_TRY_COMPILE([#include <sys/types.h>
2542 #include <utmp.h>],
2543 [struct utmp ut; ut.ut_pid = 0;],
2544 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2545 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2546 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2547 fi
2549 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2550 AC_TRY_COMPILE([#include <sys/types.h>
2551 #include <utmp.h>],
2552 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2553 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2554 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2555 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2556 fi
2558 dnl Look for the IPv6 varient by preference. Many systems have both.
2559 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2560 AC_TRY_COMPILE([#include <sys/types.h>
2561 #include <utmp.h>],
2562 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2563 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2564 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2565 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2566 fi
2568 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2569 AC_TRY_COMPILE([#include <sys/types.h>
2570 #include <utmp.h>],
2571 [struct utmp ut; ut.ut_addr = 0;],
2572 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2573 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2574 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2575 fi
2577 if test x$ac_cv_func_pututline = xyes ; then
2578 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2579 AC_TRY_COMPILE([#include <sys/types.h>
2580 #include <utmp.h>],
2581 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2582 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2583 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2584 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2585 fi
2586 fi
2588 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2589 AC_TRY_COMPILE([#include <sys/types.h>
2590 #include <utmpx.h>],
2591 [struct utmpx ux; ux.ut_syslen = 0;],
2592 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2593 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2594 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2595 fi
2597 fi
2598 # end utmp details
2600 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2601 AC_TRY_COMPILE([
2602 #if defined(HAVE_UNISTD_H)
2603 #include <unistd.h>
2604 #endif
2605 #include <sys/types.h>
2606 #define _GNU_SOURCE
2607 #include <fcntl.h>
2608 #if defined(HAVE_LINUX_FALLOC_H)
2609 #include <linux/falloc.h>
2610 #endif],
2611 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2612 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2613 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2614 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2615 fi
2617 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2618 AC_TRY_COMPILE([
2619 #if defined(HAVE_UNISTD_H)
2620 #include <unistd.h>
2621 #endif
2622 #include <sys/types.h>
2623 #define _GNU_SOURCE
2624 #include <fcntl.h>
2625 #if defined(HAVE_LINUX_FALLOC_H)
2626 #include <linux/falloc.h>
2627 #endif],
2628 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2629 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2630 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2631 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2632 fi
2634 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2635 AC_ARG_WITH(libiconv,
2636 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2637 [
2638 if test "$withval" = "no" ; then
2639 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2640 else
2641 if test "$withval" != "yes" ; then
2642 ICONV_PATH_SPEC=yes
2643 ICONV_LOOK_DIRS="$withval"
2644 fi
2645 fi
2646 ])
2648 for i in $ICONV_LOOK_DIRS ; do
2650 save_LIBS="$LIBS"
2651 save_LDFLAGS="$LDFLAGS"
2652 save_CPPFLAGS="$CPPFLAGS"
2654 iconv_current_LIBS=""
2655 iconv_current_LDFLAGS=""
2656 iconv_current_CPPFLAGS=""
2658 ICONV_FOUND="no"
2659 unset libext
2661 # This is here to handle -withval stuff for --with-libiconv
2662 # Perhaps we should always add a -L
2663 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2665 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2666 # installation paths. This gets a little tricky since we might have iconv
2667 # in both libiconv and in libc. In this case the jm_ICONV test will always
2668 # succeed when the header is found. To counter this, make sure the
2669 # library directory is there and check the ABI directory first (which
2670 # should be harmless on other systems, but causes tons of linker warnings on
2671 # 64bit Ubuntu systems).
2672 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2673 # installed, I've decided to fix the linker warnings.
2674 # -- Kai
2675 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2676 for l in "lib" "lib32" "lib/hpux32"; do
2677 if test -d "$i/$l" ; then
2678 LDFLAGS="$save_LDFLAGS -L$i/$l"
2679 LIBS=
2680 export LDFLAGS LIBS CPPFLAGS
2681 # Try to find iconv(3)
2682 jm_ICONV($i/$l)
2683 if test x"$ICONV_FOUND" = "xyes" ; then
2684 libext="$l"
2685 break
2686 fi
2687 fi
2688 done
2690 if test x"$ICONV_FOUND" = "xyes" ; then
2691 iconv_current_LDFLAGS="-L$i/$libext"
2692 iconv_current_CPPFLAGS="-I$i/include"
2694 if test x"$jm_cv_lib_iconv" != x; then
2695 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2696 else
2697 # We found iconv in libc.
2698 iconv_current_LIBS=""
2699 fi
2701 fi
2703 if test x"$ICONV_FOUND" = "xyes" ; then
2705 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2706 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2707 LIBS="$save_LIBS $iconv_current_LIBS"
2708 export LDFLAGS LIBS CPPFLAGS
2710 default_dos_charset=no
2711 default_display_charset=no
2712 default_unix_charset=no
2714 # check for default dos charset name
2715 for j in CP850 IBM850 ; do
2716 rjs_CHARSET($j)
2717 default_dos_charset="$ICONV_CHARSET"
2718 if test x"$default_dos_charset" = x"$j"; then
2719 break
2720 fi
2721 done
2723 # check for default display charset name
2724 for j in ASCII 646 ; do
2725 rjs_CHARSET($j)
2726 default_display_charset="$ICONV_CHARSET"
2727 if test x"$default_display_charset" = x"$j"; then
2728 break
2729 fi
2730 done
2732 # check for default unix charset name
2733 for j in UTF-8 UTF8 ; do
2734 rjs_CHARSET($j)
2735 default_unix_charset="$ICONV_CHARSET"
2736 if test x"$default_unix_charset" = x"$j"; then
2737 break
2738 fi
2739 done
2741 if test "$default_dos_charset" != "no" -a \
2742 "$default_dos_charset" != "cross" -a \
2743 "$default_display_charset" != "no" -a \
2744 "$default_display_charset" != "cross" -a \
2745 "$default_unix_charset" != "no" -a \
2746 "$default_unix_charset" != "cross"
2747 then
2748 samba_cv_HAVE_NATIVE_ICONV=yes
2749 else
2750 if test "$default_dos_charset" = "cross" -o \
2751 "$default_display_charset" = "cross" -o \
2752 "$default_unix_charset" = "cross"
2753 then
2754 samba_cv_HAVE_NATIVE_ICONV=cross
2755 else
2756 samba_cv_HAVE_NATIVE_ICONV=no
2757 fi
2758 fi
2760 # At this point, we have a libiconv candidate. We know that
2761 # we have the right headers and libraries, but we don't know
2762 # whether it does the conversions we want. We can't test this
2763 # because we are cross-compiling. This is not necessarily a big
2764 # deal, since we can't guarantee that the results we get now will
2765 # match the results we get at runtime anyway.
2766 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2767 default_dos_charset="CP850"
2768 default_display_charset="ASCII"
2769 default_unix_charset="UTF-8"
2770 samba_cv_HAVE_NATIVE_ICONV=yes
2771 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2772 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2773 fi
2775 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2777 CPPFLAGS=$save_CPPFLAGS
2778 LDFLAGS=$save_LDFLAGS
2779 LIBS=$save_LIBS
2781 if test x"$iconv_current_LIBS" != x; then
2782 LIBS="$LIBS $iconv_current_LIBS"
2783 fi
2785 # Add the flags we need to CPPFLAGS and LDFLAGS
2786 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2787 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2789 # Turn the #defines into string literals
2790 default_dos_charset="\"$default_dos_charset\""
2791 default_display_charset="\"$default_display_charset\""
2792 default_unix_charset="\"$default_unix_charset\""
2794 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2795 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2796 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2797 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2799 break
2800 fi
2802 # We didn't find a working iconv, so keep going
2803 fi
2805 # We only need to clean these up here for the next pass through the loop
2806 CPPFLAGS=$save_CPPFLAGS
2807 LDFLAGS=$save_LDFLAGS
2808 LIBS=$save_LIBS
2809 export LDFLAGS LIBS CPPFLAGS
2810 done
2811 unset libext
2814 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2815 AC_MSG_WARN([Sufficient support for iconv function was not found.
2816 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2817 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2818 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2819 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2820 fi
2823 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2824 AC_TRY_RUN([
2825 #include <sys/types.h>
2826 #include <fcntl.h>
2827 #ifndef F_GETLEASE
2828 #define F_GETLEASE 1025
2829 #endif
2830 main() {
2831 int fd = open("/dev/null", O_RDONLY);
2832 return fcntl(fd, F_GETLEASE, 0) == -1;
2833 }
2834 ],
2835 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2836 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2837 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2838 fi
2840 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2841 AC_TRY_RUN([
2842 #include <sys/types.h>
2843 #include <fcntl.h>
2844 #include <signal.h>
2845 #ifndef F_NOTIFY
2846 #define F_NOTIFY 1026
2847 #endif
2848 main() {
2849 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2850 }
2851 ],
2852 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2853 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2854 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2855 fi
2857 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2858 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2859 AC_CHECK_FUNCS(inotify_init)
2860 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2861 ],
2862 samba_cv_HAVE_INOTIFY=yes,
2863 samba_cv_HAVE_INOTIFY=no,
2864 samba_cv_HAVE_INOTIFY=cross)
2866 if test x"$ac_cv_func_inotify_init" = x"yes"; then
2867 if test x"$ac_cv_header_sys_inotify_h" = x"yes" -o x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2868 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel or sys has inotify support])
2869 fi
2870 fi
2872 #################################################
2873 # Check if FAM notifications are available. For FAM info, see
2874 # http://oss.sgi.com/projects/fam/
2875 # http://savannah.nongnu.org/projects/fam/
2876 AC_ARG_ENABLE(fam,
2877 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2879 if test x$enable_fam != xno; then
2880 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2881 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2882 # On IRIX, libfam requires libC, but other FAM implementations
2883 # might not need it.
2884 AC_CHECK_LIB(fam, FAMOpen2,
2885 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2886 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2887 [samba_cv_HAVE_LIBFAM=no])
2889 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2890 samba_fam_xtra=-lC
2891 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2892 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2893 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2894 [samba_cv_HAVE_LIBFAM=no])
2895 unset samba_fam_xtra
2896 fi
2897 fi
2898 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2899 default_shared_modules="$default_shared_modules vfs_notify_fam"
2900 AC_TRY_COMPILE([#include <fam.h>],
2901 [enum FAMCodes code = FAMChanged;],
2902 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2903 [Whether fam.h contains a typedef for enum FAMCodes]),
2904 [])
2905 fi
2907 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2908 AC_CHECK_LIB(fam, FAMNoExists,
2909 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2910 fi
2912 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2913 AC_MSG_ERROR(FAM support requested but FAM library not available )
2914 fi
2915 fi
2917 AC_SUBST(SMB_FAM_LIBS)
2919 #################################################
2920 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2923 with_dmapi_support=auto
2924 AC_MSG_CHECKING(whether to use DMAPI support)
2925 AC_ARG_WITH(dmapi,
2926 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2927 [ case "$withval" in
2928 yes|no)
2929 with_dmapi_support=$withval
2930 ;;
2931 esac ]
2932 )
2933 AC_MSG_RESULT([$with_dmapi_support])
2935 if test x"$with_dmapi_support" != xno ; then
2936 SMB_CHECK_DMAPI([], [
2937 AC_MSG_NOTICE(DMAPI support not present)
2938 if test x"$with_dmapi_support" = xyes ; then
2939 AC_MSG_ERROR(no DMAPI support found but requested!)
2940 fi
2941 ]
2942 )
2943 fi
2945 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2946 # Theoretically it should work with AIX JFS2 too but this needs testing
2947 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2948 default_shared_modules="$default_shared_modules vfs_tsmsm"
2949 fi
2951 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2952 AC_TRY_RUN([
2953 #include <sys/types.h>
2954 #include <fcntl.h>
2955 #include <signal.h>
2956 #include <sys/file.h>
2957 #ifndef LOCK_MAND
2958 #define LOCK_MAND 32
2959 #define LOCK_READ 64
2960 #endif
2961 main() {
2962 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2963 }
2964 ],
2965 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2966 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2967 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2968 fi
2971 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2972 AC_TRY_COMPILE([#include <sys/types.h>
2973 #include <fcntl.h>],
2974 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2975 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2976 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2977 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2978 fi
2980 #################################################
2981 # Check for POSIX capability support
2983 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2984 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2985 [], [])
2987 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2989 ac_save_LIBS=$LIBS
2990 AC_LIBTESTFUNC(cap, cap_get_proc)
2992 AC_CACHE_CHECK([for POSIX capabilities],
2993 samba_cv_HAVE_POSIX_CAPABILITIES,
2994 [
2995 AC_TRY_RUN([
2996 #include <sys/types.h>
2997 #include <sys/capability.h>
2998 main() {
2999 cap_t cap;
3000 cap_value_t vals[1];
3001 if (!(cap = cap_get_proc()))
3002 exit(1);
3003 vals[0] = CAP_CHOWN;
3004 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
3005 cap_set_proc(cap);
3006 exit(0);
3007 }],
3008 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
3009 samba_cv_HAVE_POSIX_CAPABILITIES=no,
3010 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
3011 ])
3013 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
3014 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
3015 [Whether POSIX capabilities are available])
3016 else
3017 LIBS=$ac_save_LIBS
3018 fi
3020 fi
3022 #
3023 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
3024 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
3025 #
3027 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
3028 AC_TRY_COMPILE([#include <sys/types.h>
3029 #if defined(HAVE_RPC_RPC_H)
3030 #include <rpc/rpc.h>
3031 #endif],
3032 [int16 testvar;],
3033 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
3034 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3035 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3036 fi
3038 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3039 AC_TRY_COMPILE([#include <sys/types.h>
3040 #if defined(HAVE_RPC_RPC_H)
3041 #include <rpc/rpc.h>
3042 #endif],
3043 [uint16 testvar;],
3044 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3045 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3046 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3047 fi
3049 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3050 AC_TRY_COMPILE([#include <sys/types.h>
3051 #if defined(HAVE_RPC_RPC_H)
3052 #include <rpc/rpc.h>
3053 #endif],
3054 [int32 testvar;],
3055 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3056 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3057 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3058 fi
3060 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3061 AC_TRY_COMPILE([#include <sys/types.h>
3062 #if defined(HAVE_RPC_RPC_H)
3063 #include <rpc/rpc.h>
3064 #endif],
3065 [uint32 testvar;],
3066 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3067 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3068 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3069 fi
3071 dnl
3072 dnl Some systems (SCO) have a problem including
3073 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3074 dnl as a #define in <prot.h> and as part of an enum
3075 dnl in <rpc/rpc.h>.
3076 dnl
3078 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3079 AC_TRY_COMPILE([#include <sys/types.h>
3080 #ifdef HAVE_SYS_SECURITY_H
3081 #include <sys/security.h>
3082 #include <prot.h>
3083 #endif /* HAVE_SYS_SECURITY_H */
3084 #if defined(HAVE_RPC_RPC_H)
3085 #include <rpc/rpc.h>
3086 #endif],
3087 [int testvar;],
3088 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3089 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3090 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3091 fi
3093 AC_MSG_CHECKING([for test routines])
3094 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3095 AC_MSG_RESULT(yes),
3096 AC_MSG_ERROR([cant find test code. Aborting config]),
3097 AC_MSG_WARN([cannot run when cross-compiling]))
3099 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3100 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3101 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3102 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3103 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3104 fi
3106 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3107 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3108 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3109 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3110 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3111 fi
3113 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3114 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3115 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3116 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3117 AC_CHECK_FUNCS(getpagesize)
3119 ################################################
3120 # look for a method of setting the effective uid
3121 seteuid=no;
3123 if test $seteuid = no; then
3124 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3125 AC_TRY_RUN([
3126 #define AUTOCONF_TEST 1
3127 #define USE_SETREUID 1
3128 #include "confdefs.h"
3129 #include "${srcdir-.}/lib/util_sec.c"],
3130 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3131 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3132 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3133 fi
3134 fi
3136 # we check for setresuid second as it conflicts with AIO on Linux.
3137 # see http://samba.org/~tridge/junkcode/aio_uid.c
3138 if test $seteuid = no; then
3139 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3140 AC_TRY_RUN([
3141 #define AUTOCONF_TEST 1
3142 #define USE_SETRESUID 1
3143 #include "confdefs.h"
3144 #include "${srcdir-.}/lib/util_sec.c"],
3145 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3146 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3147 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3148 fi
3149 fi
3151 if test $seteuid = no; then
3152 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3153 AC_TRY_RUN([
3154 #define AUTOCONF_TEST 1
3155 #define USE_SETEUID 1
3156 #include "confdefs.h"
3157 #include "${srcdir-.}/lib/util_sec.c"],
3158 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3159 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3160 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3161 fi
3162 fi
3164 if test $seteuid = no; then
3165 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3166 AC_TRY_RUN([
3167 #define AUTOCONF_TEST 1
3168 #define USE_SETUIDX 1
3169 #include "confdefs.h"
3170 #include "${srcdir-.}/lib/util_sec.c"],
3171 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3172 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3173 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3174 fi
3175 fi
3177 AC_CACHE_CHECK([for the Darwin initgroups system call],
3178 samba_cv_DARWIN_INITGROUPS,
3179 AC_TRY_LINK([
3180 #include <sys/syscall.h>
3181 #include <unistd.h>
3182 ],
3183 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3184 samba_cv_DARWIN_INITGROUPS=yes,
3185 samba_cv_DARWIN_INITGROUPS=no)
3186 )
3188 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3189 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3190 [Whether to use the Darwin-specific initgroups system call])
3191 fi
3193 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3194 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3195 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3196 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3197 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3198 fi
3200 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3201 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3202 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3203 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3204 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3206 else
3208 dnl
3209 dnl Don't check for 64 bit fcntl locking if we know that the
3210 dnl glibc2.1 broken check has succeeded.
3211 dnl
3213 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3214 AC_TRY_RUN([
3215 #if defined(HAVE_UNISTD_H)
3216 #include <unistd.h>
3217 #endif
3218 #include <stdio.h>
3219 #include <stdlib.h>
3221 #ifdef HAVE_FCNTL_H
3222 #include <fcntl.h>
3223 #endif
3225 #ifdef HAVE_SYS_FCNTL_H
3226 #include <sys/fcntl.h>
3227 #endif
3228 main() { struct flock64 fl64;
3229 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3230 exit(0);
3231 #else
3232 exit(1);
3233 #endif
3234 }],
3235 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3237 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3238 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3239 fi
3240 fi
3242 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3243 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3244 AC_TRY_COMPILE([
3245 #define _XOPEN_SOURCE 600
3246 #include <stdlib.h>
3247 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3248 probably broken posix_fallocate
3249 #endif
3250 ], [
3251 ],
3252 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3253 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3254 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3255 fi
3258 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3259 AC_TRY_COMPILE([#include <sys/types.h>
3260 #include <sys/stat.h>
3261 #include <unistd.h>],
3262 [struct stat st; st.st_blocks = 0;],
3263 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3264 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3265 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3266 fi
3268 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3270 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3271 AC_TRY_COMPILE([#include <sys/types.h>
3272 #include <sys/stat.h>
3273 #include <unistd.h>],
3274 [struct stat st; st.st_blksize = 0;],
3275 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3276 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3277 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3278 fi
3280 AC_CACHE_CHECK([for st_flags in struct stat],
3281 samba_cv_HAVE_STAT_ST_FLAGS,
3282 [
3283 AC_TRY_COMPILE([#include <sys/types.h>
3284 #include <sys/stat.h>
3285 #include <unistd.h>],
3286 [struct stat st; st.st_flags = 0;],
3287 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3288 samba_cv_HAVE_STAT_ST_FLAGS=no,
3289 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3290 ])
3292 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3293 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3294 [Whether the stat struct has a st_flags member])
3295 fi
3297 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3298 AC_TRY_COMPILE([
3299 #include <sys/types.h>
3300 #include <sys/acl.h>
3301 #if defined(HAVE_RPCSVC_NIS_H)
3302 #include <rpcsvc/nis.h>
3303 #endif],
3304 [int i;],
3305 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3306 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3307 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3308 fi
3310 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3311 AC_TRY_RUN([
3312 #include <stdio.h>
3313 #include <limits.h>
3314 #include <signal.h>
3316 void exit_on_core(int ignored) {
3317 exit(1);
3318 }
3320 main() {
3321 char *newpath;
3322 signal(SIGSEGV, exit_on_core);
3323 newpath = realpath("/tmp", NULL);
3324 exit((newpath != NULL) ? 0 : 1);
3325 }
3326 ],
3327 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3328 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3329 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3330 fi
3332 #################################################
3333 # check for AFS clear-text auth support
3334 samba_cv_WITH_AFS=no
3335 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3336 AC_ARG_WITH(afs,
3337 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3338 [ case "$withval" in
3339 yes|auto)
3340 AC_MSG_RESULT($withval)
3341 samba_cv_WITH_AFS=$withval
3342 ;;
3343 *)
3344 AC_MSG_RESULT(no)
3345 ;;
3346 esac ],
3347 AC_MSG_RESULT(no)
3348 )
3350 ####################################################
3351 # check for Linux-specific AFS fake-kaserver support
3352 samba_cv_WITH_FAKE_KASERVER=no
3353 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3354 AC_ARG_WITH(fake-kaserver,
3355 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3356 [ case "$withval" in
3357 yes|auto)
3358 AC_MSG_RESULT($withval)
3359 samba_cv_WITH_FAKE_KASERVER=$withval
3360 ;;
3361 *)
3362 AC_MSG_RESULT(no)
3363 ;;
3364 esac ],
3365 AC_MSG_RESULT(no)
3366 )
3368 #################################################
3369 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3370 if test x"$samba_cv_WITH_AFS" != x"no" ||
3371 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3373 # see if this box has the OpenSSL DES libraries
3374 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3376 # see if this box has the afs-headers in /usr/include/afs
3377 AC_MSG_CHECKING(for /usr/include/afs)
3378 if test -d /usr/include/afs; then
3379 AC_MSG_RESULT(yes)
3380 else
3381 AC_MSG_RESULT(no)
3382 fi
3384 # check for afs.h
3385 have_afs_headers=no
3386 AC_CHECK_HEADERS(afs.h afs/afs.h)
3387 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3388 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3389 test x"$samba_cv_WITH_AFS" = x"auto"; then
3390 AC_MSG_WARN([AFS cannot be supported without afs.h])
3391 else
3392 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3393 fi
3394 else
3395 have_afs_headers=yes
3396 fi
3397 fi
3399 FAKE_KASERVER_OBJ=""
3400 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3401 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3402 FAKE_KASERVER_OBJ="utils/net_afs.o"
3403 fi
3404 AC_SUBST(FAKE_KASERVER_OBJ)
3406 #################################################
3407 # check whether to compile AFS/NT ACL mapping module
3408 samba_cv_WITH_VFS_AFSACL=no
3409 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3410 AC_ARG_WITH(vfs-afsacl,
3411 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3412 [ case "$withval" in
3413 yes|auto)
3414 AC_MSG_RESULT($withval)
3415 samba_cv_WITH_VFS_AFSACL=yes
3416 ;;
3417 *)
3418 AC_MSG_RESULT(no)
3419 ;;
3420 esac ],
3421 AC_MSG_RESULT(no)
3422 )
3424 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3425 default_shared_modules="$default_shared_modules vfs_afsacl"
3426 fi
3428 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3429 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3430 fi
3432 #################################################
3433 # check for the DFS clear-text auth system
3434 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3435 AC_ARG_WITH(dfs,
3436 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3437 [ case "$withval" in
3438 yes)
3439 AC_MSG_RESULT(yes)
3440 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3441 ;;
3442 *)
3443 AC_MSG_RESULT(no)
3444 ;;
3445 esac ],
3446 AC_MSG_RESULT(no)
3447 )
3449 ########################################################
3450 # Compile with LDAP support?
3452 with_ldap_support=auto
3453 AC_MSG_CHECKING([for LDAP support])
3455 AC_ARG_WITH(ldap,
3456 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3457 [ case "$withval" in
3458 yes|no)
3459 with_ldap_support=$withval
3460 ;;
3461 esac ])
3463 AC_MSG_RESULT($with_ldap_support)
3465 SMBLDAP=""
3466 AC_SUBST(SMBLDAP)
3467 SMBLDAPUTIL=""
3468 AC_SUBST(SMBLDAPUTIL)
3470 if test x"$with_ldap_support" != x"no"; then
3472 ##################################################################
3473 # first test for ldap.h and lber.h
3474 # (ldap.h is required for this test)
3475 AC_CHECK_HEADERS(ldap.h lber.h)
3477 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3478 if test x"$with_ldap_support" = x"yes"; then
3479 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3480 else
3481 AC_MSG_WARN(ldap.h is needed for LDAP support)
3482 fi
3484 with_ldap_support=no
3485 fi
3487 ##################################################################
3488 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3489 # unsigned int in include/includes.h
3490 case $host_os in
3491 *hpux*)
3492 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3493 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3494 with_ldap_support=yes
3495 ;;
3496 *)
3497 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3498 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3499 if test x"$with_ldap_support" = x"yes"; then
3500 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3501 else
3502 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3503 fi
3504 with_ldap_support=no
3505 fi
3506 ;;
3507 esac
3508 fi
3510 if test x"$with_ldap_support" != x"no"; then
3511 ac_save_LIBS=$LIBS
3513 ##################################################################
3514 # we might need the lber lib on some systems. To avoid link errors
3515 # this test must be before the libldap test
3516 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3518 ########################################################
3519 # If ber_sockbuf_add_io() is available we can add
3520 # SASL wrapping hooks
3521 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3523 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3524 AC_TRY_COMPILE([#include <ldap.h>],
3525 [int val = LDAP_OPT_SOCKBUF;],
3526 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3527 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3529 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3530 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3531 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3532 fi
3534 #######################################################
3535 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3536 # ldap logging and print it out in the samba logs
3537 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3538 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3539 [AC_TRY_COMPILE([#include <lber.h>],
3540 [int val = LBER_OPT_LOG_PRINT_FN;],
3541 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3542 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3544 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3545 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3546 [Support for LDAP/LBER logging interception])
3547 fi
3549 ########################################################
3550 # now see if we can find the ldap libs in standard paths
3551 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3553 ########################################################
3554 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3555 # Check found in pam_ldap 145.
3556 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3558 LIBS="$LIBS $LDAP_LIBS"
3559 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3560 AC_TRY_COMPILE([
3561 #include <lber.h>
3562 #include <ldap.h>],
3563 [ldap_set_rebind_proc(0, 0, 0);],
3564 [smb_ldap_cv_ldap_set_rebind_proc=3],
3565 [smb_ldap_cv_ldap_set_rebind_proc=2]
3566 )
3567 ])
3569 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3571 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3573 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3574 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3575 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3576 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3577 default_shared_modules="$default_shared_modules";
3578 SMBLDAP="lib/smbldap.o"
3579 SMBLDAPUTIL="lib/smbldap_util.o"
3580 with_ldap_support=yes
3581 AC_MSG_CHECKING(whether LDAP support is used)
3582 AC_MSG_RESULT(yes)
3583 else
3584 if test x"$with_ldap_support" = x"yes"; then
3585 AC_MSG_ERROR(libldap is needed for LDAP support)
3586 else
3587 AC_MSG_WARN(libldap is needed for LDAP support)
3588 fi
3590 LDAP_LIBS=""
3591 with_ldap_support=no
3592 fi
3593 LIBS=$ac_save_LIBS
3594 fi
3597 #################################################
3598 # active directory support
3600 with_ads_support=auto
3601 AC_MSG_CHECKING([for Active Directory and krb5 support])
3603 AC_ARG_WITH(ads,
3604 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3605 [ case "$withval" in
3606 yes|no)
3607 with_ads_support="$withval"
3608 ;;
3609 esac ])
3611 AC_MSG_RESULT($with_ads_support)
3613 FOUND_KRB5=no
3614 KRB5_LIBS=""
3616 if test x"$with_ldap_support" != x"yes"; then
3618 if test x"$with_ads_support" = x"yes"; then
3619 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3620 elif test x"$with_ads_support" = x"auto"; then
3621 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3622 with_ads_support=no
3623 fi
3625 else
3627 # Check to see whether there is enough LDAP functionality to be able
3628 # to build AD support.
3630 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3631 case "$host_os" in
3632 *hpux*)
3633 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3635 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3636 if test x"$with_ads_support" = x"yes"; then
3637 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3638 elif test x"$with_ads_support" = x"auto"; then
3639 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3640 with_ads_support=no
3641 fi
3642 fi
3643 ;;
3644 *)
3645 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3647 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3648 if test x"$with_ads_support" = x"yes"; then
3649 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3650 elif test x"$with_ads_support" = x"auto"; then
3651 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3652 with_ads_support=no
3653 fi
3654 fi
3655 ;;
3656 esac
3659 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3661 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3662 if test x"$with_ads_support" = x"yes"; then
3663 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3664 elif test x"$with_ads_support" = x"auto"; then
3665 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3666 with_ads_support=no
3667 fi
3668 fi
3670 fi
3672 if test x"$with_ads_support" != x"no"; then
3674 # Do no harm to the values of CFLAGS and LIBS while testing for
3675 # Kerberos support.
3677 if test x$FOUND_KRB5 = x"no"; then
3678 #################################################
3679 # check for location of Kerberos 5 install
3680 AC_MSG_CHECKING(for kerberos 5 install path)
3681 AC_ARG_WITH(krb5,
3682 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3683 [ case "$withval" in
3684 no)
3685 AC_MSG_RESULT(no krb5-path given)
3686 ;;
3687 yes)
3688 AC_MSG_RESULT(/usr)
3689 FOUND_KRB5=yes
3690 ;;
3691 *)
3692 AC_MSG_RESULT($withval)
3693 KRB5_CFLAGS="-I$withval/include"
3694 KRB5_CPPFLAGS="-I$withval/include"
3695 KRB5_LDFLAGS="-L$withval/lib"
3696 FOUND_KRB5=yes
3697 if test -x "$withval/bin/krb5-config"; then
3698 KRB5CONFIG=$withval/bin/krb5-config
3699 fi
3700 ;;
3701 esac ],
3702 AC_MSG_RESULT(no krb5-path given)
3703 )
3704 fi
3706 #################################################
3707 # check for krb5-config from recent MIT and Heimdal kerberos 5
3708 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3709 AC_MSG_CHECKING(for working krb5-config)
3710 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3711 ac_save_CFLAGS=$CFLAGS
3712 CFLAGS="";export CFLAGS
3713 ac_save_LDFLAGS=$LDFLAGS
3714 LDFLAGS="";export LDFLAGS
3715 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3716 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3717 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3718 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3719 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3720 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3721 FOUND_KRB5=yes
3722 AC_MSG_RESULT(yes)
3723 else
3724 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3725 fi
3727 if test x$FOUND_KRB5 = x"no"; then
3728 #################################################
3729 # see if this box has the SuSE location for the heimdal krb implementation
3730 AC_MSG_CHECKING(for /usr/include/heimdal)
3731 if test -d /usr/include/heimdal; then
3732 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3733 KRB5_CFLAGS="-I/usr/include/heimdal"
3734 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3735 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3736 FOUND_KRB5=yes
3737 AC_MSG_RESULT(yes)
3738 else
3739 KRB5_CFLAGS="-I/usr/include/heimdal"
3740 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3741 FOUND_KRB5=yes
3742 AC_MSG_RESULT(yes)
3743 fi
3744 else
3745 AC_MSG_RESULT(no)
3746 fi
3747 fi
3749 if test x$FOUND_KRB5 = x"no"; then
3750 #################################################
3751 # see if this box has the RedHat location for kerberos
3752 AC_MSG_CHECKING(for /usr/kerberos)
3753 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3754 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3755 KRB5_CFLAGS="-I/usr/kerberos/include"
3756 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3757 FOUND_KRB5=yes
3758 AC_MSG_RESULT(yes)
3759 else
3760 AC_MSG_RESULT(no)
3761 fi
3762 fi
3764 if test x$FOUND_KRB5 = x"no"; then
3765 #################################################
3766 # see if this box has the OpenBSD location for heimdal krb5
3767 AC_MSG_CHECKING(for /usr/include/kerberosV)
3768 if test -d /usr/include/kerberosV; then
3769 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3770 KRB5_LIBS="-lcrypto"
3771 FOUND_KRB5=yes
3772 AC_MSG_RESULT(yes)
3773 else
3774 AC_MSG_RESULT(no)
3775 fi
3776 fi
3778 ac_save_CFLAGS=$CFLAGS
3779 ac_save_CPPFLAGS=$CPPFLAGS
3780 ac_save_LDFLAGS=$LDFLAGS
3782 # remove needless evil rpath stuff as early as possible:
3783 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3784 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3785 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3786 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3787 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3789 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3791 # now check for krb5.h. Some systems have the libraries without the headers!
3792 # note that this check is done here to allow for different kerberos
3793 # include paths
3794 AC_CHECK_HEADERS(krb5.h)
3796 if test x"$ac_cv_header_krb5_h" = x"no"; then
3798 # Give a warning if AD support was not explicitly requested,
3799 # i.e with_ads_support = auto, otherwise die with an error.
3801 if test x"$with_ads_support" = x"yes"; then
3802 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3803 else
3804 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3805 fi
3807 # Turn off AD support and restore CFLAGS and LIBS variables
3809 with_ads_support="no"
3811 CFLAGS=$ac_save_CFLAGS
3812 CPPFLAGS=$ac_save_CPPFLAGS
3813 LDFLAGS=$ac_save_LDFLAGS
3814 fi
3816 # check for new heimdal KRB5_DEPRECATED handling
3818 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3819 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3820 AC_TRY_COMPILE(
3821 [#define KRB5_DEPRECATED 1
3822 #include <krb5.h>],
3823 [],
3824 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3825 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3827 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3828 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3829 [Whether to use deprecated krb5 interfaces])
3830 fi
3831 fi
3833 # Now we have determined whether we really want ADS support
3834 use_ads=no
3835 if test x"$with_ads_support" != x"no"; then
3836 use_ads=yes
3837 have_gssapi=no
3838 ac_save_LIBS=$LIBS
3840 # now check for gssapi headers. This is also done here to allow for
3841 # different kerberos include paths
3842 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h)
3844 ##################################################################
3845 # we might need the k5crypto and com_err libraries on some systems
3846 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3847 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3849 # Heimdal checks.
3850 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3851 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3852 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3854 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3855 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3857 ########################################################
3858 # now see if we can find the krb5 libs in standard paths
3859 # or as specified above
3860 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3861 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3863 ########################################################
3864 # now see if we can find the gssapi libs in standard paths
3865 if test x"$have_gssapi" != x"yes"; then
3866 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3867 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3868 fi
3870 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3885 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3886 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3887 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3888 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3889 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3890 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3891 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3892 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3893 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3894 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3895 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3896 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3897 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3898 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3899 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3900 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3901 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3902 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3903 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3904 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3905 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3906 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3907 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3908 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3909 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3910 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3911 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3912 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3913 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3914 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3915 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3916 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3917 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3918 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3920 # MIT krb5 1.8 does not expose this call (yet)
3921 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3923 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3924 # but does have the symbol
3925 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3927 LIBS="$KRB5_LIBS $LIBS"
3929 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3930 smb_krb5_cv_ticket_has_keyinfo,
3931 [
3932 AC_TRY_COMPILE(
3933 [
3934 #include <krb5.h>
3935 ],
3936 [
3937 krb5_ticket ticket;
3938 krb5_kvno kvno;
3939 krb5_enctype enctype;
3941 enctype = ticket.enc_part.enctype;
3942 kvno = ticket.enc_part.kvno;
3943 ],
3944 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3945 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3946 ])
3948 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3949 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3950 [Whether the krb5_ticket structure contains the kvno and enctype])
3951 fi
3953 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3954 smb_krb5_cv_creds_opt_free_context,
3955 [
3956 AC_TRY_COMPILE([
3957 #include <krb5.h>],
3958 [
3959 krb5_context ctx;
3960 krb5_get_init_creds_opt *opt = NULL;
3961 krb5_get_init_creds_opt_free(ctx, opt);
3962 ],
3963 [smb_krb5_cv_creds_opt_free_context=yes],
3964 [smb_krb5_cv_creds_opt_free_context=no]
3965 )
3966 ])
3968 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3969 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3970 [Whether krb5_get_init_creds_opt_free takes a context argument])
3971 fi
3973 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3974 AC_TRY_COMPILE([
3975 #include <krb5.h>],
3976 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3977 [smb_krb5_cv_verify_checksum=7],
3978 [smb_krb5_cv_verify_checksum=6],
3979 )
3980 ])
3981 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3983 AC_CACHE_CHECK([for checksum in krb5_checksum],
3984 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3985 AC_TRY_COMPILE([#include <krb5.h>],
3986 [krb5_checksum cksum; cksum.checksum.length = 0;],
3987 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3988 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3990 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3991 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3992 [Whether the krb5_checksum struct has a checksum property])
3993 fi
3995 AC_CACHE_CHECK([for etype in EncryptedData],
3996 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3997 AC_TRY_COMPILE([#include <krb5.h>],
3998 [EncryptedData edata; edata.etype = 0;],
3999 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
4000 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
4002 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
4003 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
4004 [Whether the EncryptedData struct has a etype property])
4005 fi
4007 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
4008 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
4009 AC_TRY_COMPILE([#include <krb5.h>],
4010 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
4011 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
4012 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
4014 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
4015 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
4016 [Whether the krb5_ap_req struct has a ticket pointer])
4017 fi
4019 AC_CACHE_CHECK([for e_data pointer in krb5_error],
4020 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
4021 AC_TRY_COMPILE([#include <krb5.h>],
4022 [krb5_error err; err.e_data = NULL;],
4023 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
4024 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
4026 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
4027 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
4028 [Whether the krb5_error struct has a e_data pointer])
4029 fi
4031 AC_CACHE_CHECK([for krb5_crypto type],
4032 samba_cv_HAVE_KRB5_CRYPTO,[
4033 AC_TRY_COMPILE([#include <krb5.h>],
4034 [krb5_crypto crypto;],
4035 samba_cv_HAVE_KRB5_CRYPTO=yes,
4036 samba_cv_HAVE_KRB5_CRYPTO=no)])
4038 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4039 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4040 [Whether the type krb5_crypto exists])
4041 fi
4043 AC_CACHE_CHECK([for krb5_encrypt_block type],
4044 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4045 AC_TRY_COMPILE([#include <krb5.h>],
4046 [krb5_encrypt_block block;],
4047 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4048 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4050 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4051 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4052 [Whether the type krb5_encrypt_block exists])
4053 fi
4055 AC_CACHE_CHECK([for addrtype in krb5_address],
4056 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4057 AC_TRY_COMPILE([#include <krb5.h>],
4058 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4059 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4060 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4062 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4063 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4064 [Whether the krb5_address struct has a addrtype property])
4065 fi
4067 AC_CACHE_CHECK([for addr_type in krb5_address],
4068 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4069 AC_TRY_COMPILE([#include <krb5.h>],
4070 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4071 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4072 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4074 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4075 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4076 [Whether the krb5_address struct has a addr_type property])
4077 fi
4079 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4080 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4081 [AC_TRY_COMPILE([#include <krb5.h>],
4082 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4083 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4085 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4086 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4087 [Whether the krb5_ticket struct has a enc_part2 property])
4088 fi
4090 AC_CACHE_CHECK([for keyblock in krb5_creds],
4091 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4092 AC_TRY_COMPILE([#include <krb5.h>],
4093 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4094 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4095 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4097 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4098 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4099 [Whether the krb5_creds struct has a keyblock property])
4100 fi
4102 AC_CACHE_CHECK([for session in krb5_creds],
4103 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4104 AC_TRY_COMPILE([#include <krb5.h>],
4105 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4106 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4107 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4109 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4110 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4111 [Whether the krb5_creds struct has a session property])
4112 fi
4114 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4115 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4116 AC_TRY_COMPILE([#include <krb5.h>],
4117 [krb5_keyblock key; key.keyvalue.data = NULL;],
4118 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4119 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4121 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4122 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4123 [Whether the krb5_keyblock struct has a keyvalue property])
4124 fi
4126 found_arcfour_hmac=no
4127 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4128 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4129 AC_TRY_COMPILE([#include <krb5.h>],
4130 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4131 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4132 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4133 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4134 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4135 AC_TRY_COMPILE([#include <krb5.h>],
4136 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4137 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4138 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4139 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4140 # w.r.t. arcfour and windows, so we must not enable it here
4141 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4142 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4143 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4144 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4145 found_arcfour_hmac=yes
4146 fi
4147 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4148 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4149 AC_TRY_COMPILE([#include <krb5.h>],
4150 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4151 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4152 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4153 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4154 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4155 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4156 found_arcfour_hmac=yes
4157 fi
4159 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
4160 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
4161 AC_TRY_COMPILE([#include <krb5.h>],
4162 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
4163 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
4164 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
4165 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
4166 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
4167 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
4168 fi
4169 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
4170 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
4171 AC_TRY_COMPILE([#include <krb5.h>],
4172 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
4173 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
4174 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
4175 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
4176 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
4177 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
4178 fi
4180 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4181 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4182 AC_TRY_COMPILE([#include <krb5.h>],
4183 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4184 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4185 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4187 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4188 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4189 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4190 fi
4192 AC_CACHE_CHECK([for KV5M_KEYTAB],
4193 samba_cv_HAVE_KV5M_KEYTAB,[
4194 AC_TRY_COMPILE([#include <krb5.h>],
4195 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4196 samba_cv_HAVE_KV5M_KEYTAB=yes,
4197 samba_cv_HAVE_KV5M_KEYTAB=no)])
4199 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4200 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4201 [Whether the KV5M_KEYTAB option is available])
4202 fi
4204 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4205 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4206 AC_TRY_COMPILE([#include <krb5.h>],
4207 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4208 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4209 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4211 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4212 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4213 [Whether KRB5_KU_OTHER_CKSUM is available])
4214 fi
4216 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4217 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4218 AC_TRY_COMPILE([#include <krb5.h>],
4219 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4220 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4221 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4223 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4224 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4225 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4226 fi
4228 AC_CACHE_CHECK([for the krb5_princ_component macro],
4229 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4230 AC_TRY_LINK([#include <krb5.h>],
4231 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4232 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4233 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4235 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4236 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4237 [Whether krb5_princ_component is available])
4238 fi
4240 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4241 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4242 AC_TRY_COMPILE([#include <krb5.h>],
4243 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4244 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4245 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4247 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4248 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4249 [Whether krb5_keytab_entry has key member])
4250 fi
4252 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4253 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4254 AC_TRY_COMPILE([#include <krb5.h>],
4255 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4256 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4257 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4259 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4260 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4261 [Whether krb5_keytab_entry has keyblock member])
4262 fi
4264 AC_CACHE_CHECK([for magic in krb5_address],
4265 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4266 AC_TRY_COMPILE([#include <krb5.h>],
4267 [krb5_address addr; addr.magic = 0;],
4268 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4269 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4271 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4272 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4273 [Whether the krb5_address struct has a magic property])
4274 fi
4276 AC_CACHE_CHECK([for WRFILE: keytab support],
4277 samba_cv_HAVE_WRFILE_KEYTAB,[
4278 AC_TRY_RUN([
4279 #include<krb5.h>
4280 main()
4281 {
4282 krb5_context context;
4283 krb5_keytab keytab;
4285 krb5_init_context(&context);
4286 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4287 }],
4288 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4289 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4291 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4292 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4293 [Whether the WRFILE:-keytab is supported])
4294 fi
4296 AC_CACHE_CHECK([for krb5_realm type],
4297 samba_cv_HAVE_KRB5_REALM_TYPE,[
4298 AC_TRY_COMPILE([#include <krb5.h>],
4299 [krb5_realm realm;],
4300 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4301 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4303 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4304 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4305 [Whether the type krb5_realm exists])
4306 fi
4308 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4309 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4310 AC_TRY_COMPILE([#include <krb5.h>],
4311 [
4312 krb5_context context;
4313 krb5_principal principal;
4314 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4315 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4316 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4318 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4319 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4320 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4321 fi
4323 AC_CACHE_CHECK([for krb5_addresses type],
4324 samba_cv_HAVE_KRB5_ADDRESSES,[
4325 AC_TRY_COMPILE([#include <krb5.h>],
4326 [krb5_addresses addr;],
4327 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4328 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4330 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4331 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4332 [Whether the type krb5_addresses type exists])
4333 fi
4335 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4336 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4337 AC_TRY_COMPILE([#include <krb5.h>],
4338 [
4339 krb5_mk_error(0,0,0);],
4340 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4341 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4343 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4344 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4345 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4346 fi
4348 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4349 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4350 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4351 AC_TRY_RUN_STRICT([
4352 #include <stdlib.h>
4353 #include <krb5.h>
4354 int main(void) {
4355 krb5_context context = NULL;
4356 char *str = NULL;
4357 krb5_enctype_to_string(context, 1, &str);
4358 if (str) free (str);
4359 return 0;
4360 }
4361 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4362 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4363 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4365 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4366 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4367 [whether krb5_enctype_to_string takes krb5_context argument])
4368 fi
4370 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4371 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4372 AC_TRY_RUN_STRICT([
4373 #include <krb5.h>
4374 int main(void) {
4375 char buf[256];
4376 krb5_enctype_to_string(1, buf, 256);
4377 return 0;
4378 }
4379 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4380 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4381 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4383 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4384 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4385 [whether krb5_enctype_to_string takes size_t argument])
4386 fi
4387 fi
4389 AC_CACHE_CHECK([for krb5_principal_get_realm],
4390 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4391 AC_TRY_LINK([#include <krb5.h>],
4392 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4393 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4394 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4396 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4397 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4398 [Whether the function krb5_principal_get_realm is defined])
4399 fi
4401 AC_CACHE_CHECK([for krb5_princ_realm],
4402 samba_cv_HAVE_KRB5_PRINC_REALM,[
4403 AC_TRY_LINK([#include <krb5.h>],
4404 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4405 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4406 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4408 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4409 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4410 [Whether the macro krb5_princ_realm is defined])
4411 fi
4413 #
4414 #
4415 # Now the decisions whether we can support krb5
4416 #
4417 # NOTE: all tests should be done before this block!
4418 #
4419 #
4420 if test x"$found_arcfour_hmac" != x"yes"; then
4421 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4422 use_ads=no
4423 fi
4425 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4426 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4427 use_ads=no
4428 fi
4430 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4431 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4432 then
4433 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4434 use_ads=no
4435 fi
4437 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4438 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4439 then
4440 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4441 use_ads=no
4442 fi
4444 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4445 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4446 then
4447 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4448 use_ads=no
4449 fi
4451 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4452 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4453 then
4454 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4455 use_ads=no
4456 fi
4458 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4460 # We only need the following functions if we can't get the enctype
4461 # and kvno out of the ticket directly (ie. on Heimdal).
4463 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4464 then
4465 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4466 use_ads=no
4467 fi
4469 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4470 then
4471 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4472 use_ads=no
4473 fi
4475 fi
4477 if test x"$use_ads" = x"yes"; then
4478 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4479 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4480 if test x"$have_gssapi" = x"yes"; then
4481 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4482 fi
4483 else
4484 if test x"$with_ads_support" = x"yes"; then
4485 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4486 else
4487 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4488 fi
4489 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4490 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4491 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4492 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4493 KRB5_LIBS=""
4494 with_ads_support=no
4495 fi
4496 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4497 AC_MSG_RESULT([$use_ads])
4499 LIBS="$ac_save_LIBS"
4500 fi
4502 if test x"$use_ads" != xyes; then
4503 smbtorture4_possible=no
4504 fi
4506 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4507 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4510 ########################################################
4511 # Compile with DNS Updates support?
4513 with_dnsupdate_support=auto
4514 AC_MSG_CHECKING([whether to enable DNS Updates support])
4516 AC_ARG_WITH(dnsupdate,
4517 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4518 [ case "$withval" in
4519 yes|no)
4520 with_dnsupdate_support=$withval
4521 ;;
4522 esac ])
4524 AC_MSG_RESULT($with_dnsupdate_support)
4526 if test x"$with_dnsupdate_support" != x"no"; then
4528 ################################################################
4529 # first test for AD / GSSAPI support being enabled
4530 if test x"$have_gssapi" != xyes ; then
4531 if test x"$with_dnsupdate_support" = x"yes" ; then
4532 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4533 else
4534 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4535 with_dnsupdate_support=no
4536 fi
4537 fi
4538 ##################################################################
4539 # then test for uuid.h (necessary to generate unique DNS keynames
4540 # (uuid.h is required for this test)
4541 AC_CHECK_HEADERS(uuid/uuid.h)
4544 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4545 if test x"$with_dnsupdate_support" = x"yes"; then
4546 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4547 else
4548 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4549 fi
4550 with_dnsupdate_support=no
4551 fi
4552 fi
4554 if test x"$with_dnsupdate_support" != x"no"; then
4556 ########################################################
4557 # Now see if we can find the uuid libs in standard paths
4558 # On some systems, the uuid API is in libc, so we have to
4559 # be careful not to insert a spurious -luuid.
4561 UUID_LIBS=""
4562 AC_LIBTESTFUNC(uuid, uuid_generate,
4563 [
4564 case " $LIBS " in
4565 *\ -luuid\ *)
4566 UUID_LIBS="-luuid"
4567 SMB_REMOVE_LIB(uuid)
4568 ;;
4569 esac
4571 with_dnsupdate_support=yes
4572 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4573 ],
4574 [
4575 if test x"$with_dnsupdate_support" = x"yes"; then
4576 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4577 else
4578 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4579 fi
4580 with_dnsupdate_support=no
4581 ])
4582 fi
4583 # finally print out the result:
4584 AC_MSG_CHECKING(whether DNS Updates support is used)
4585 AC_MSG_RESULT([$with_dnsupdate_support])
4588 #################################################
4589 # check for automount support
4590 AC_MSG_CHECKING(whether to use automount)
4591 AC_ARG_WITH(automount,
4592 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4593 [ case "$withval" in
4594 yes)
4595 AC_MSG_RESULT(yes)
4596 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4597 ;;
4598 *)
4599 AC_MSG_RESULT(no)
4600 ;;
4601 esac ],
4602 AC_MSG_RESULT(no)
4603 )
4605 #################################################
4606 # Check for a PAM clear-text auth, accounts, password
4607 # and session support. Most PAM implementations keep their
4608 # headers in /usr/include/security. Darwin keeps its in
4609 # /usr/include/pam.
4611 with_pam_for_crypt=no
4612 try_pam=auto
4613 AC_MSG_CHECKING(whether to try PAM support)
4614 AC_ARG_WITH(pam,
4615 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4616 [ case "$withval" in
4617 yes|no|auto)
4618 try_pam=$withval
4619 ;;
4620 esac
4621 ])
4622 AC_MSG_RESULT([$try_pam])
4624 use_pam=no
4625 create_pam_modules=no
4626 if test x"${try_pam}" != x"no";then
4627 use_pam=yes
4628 create_pam_modules=yes
4630 # Most systems have PAM headers in /usr/include/security, but Darwin
4631 # has them in /usr/include/pam.
4632 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4633 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4634 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4635 if test x"${try_pam}" = x"yes";then
4636 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4637 fi
4638 use_pam=no
4639 create_pam_modules=no
4640 fi
4642 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4643 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4644 if test x"${try_pam}" = x"yes";then
4645 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4646 fi
4647 use_pam=no
4648 create_pam_modules=no
4649 fi
4651 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4652 #if HAVE_SECURITY_PAM_APPL_H
4653 #include <security/pam_appl.h>
4654 #endif
4655 #if HAVE_PAM_PAM_APPL_H
4656 #include <pam/pam_appl.h>
4657 #endif
4658 ]])
4659 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4660 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4661 if test x"${try_pam}" = x"yes";then
4662 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4663 fi
4664 create_pam_modules=no
4665 fi
4667 if test x"$use_pam" = x"yes"; then
4668 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4669 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4670 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4671 with_pam_for_crypt=yes
4673 if test x"$create_pam_modules" = x"yes"; then
4674 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4675 # this checks are optional,
4676 # we don't care about the results here
4677 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4678 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4679 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4680 else
4681 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4682 fi
4683 fi
4684 AC_MSG_CHECKING(whether to use PAM support)
4685 AC_MSG_RESULT([$use_pam])
4687 AC_MSG_CHECKING(whether to have PAM MODULES support)
4688 AC_MSG_RESULT([$create_pam_modules])
4690 AC_TRY_COMPILE([
4691 #if defined(HAVE_SECURITY_PAM_APPL_H)
4692 #include <security/pam_appl.h>
4693 #elif defined(HAVE_PAM_PAM_APPL_H)
4694 #include <pam/pam_appl.h>
4695 #endif],[
4696 pam_set_item(0, PAM_RHOST, 0);
4697 ],
4698 AC_DEFINE(HAVE_PAM_RHOST, 1,
4699 [Define to 1 if PAM_RHOST is available]),[])
4701 AC_TRY_COMPILE([
4702 #if defined(HAVE_SECURITY_PAM_APPL_H)
4703 #include <security/pam_appl.h>
4704 #elif defined(HAVE_PAM_PAM_APPL_H)
4705 #include <pam/pam_appl.h>
4706 #endif],[
4707 pam_set_item(0, PAM_TTY, 0);
4708 ],
4709 AC_DEFINE(HAVE_PAM_TTY, 1,
4710 [Define to 1 if PAM_TTY is available]),[])
4712 fi # try_pam != no
4714 #################################################
4715 # check for PAM_RADIO_TYPE
4716 AC_TRY_COMPILE([
4717 #if (!defined(LINUX))
4719 #define PAM_EXTERN extern
4720 #if defined(HAVE_SECURITY_PAM_APPL_H)
4721 #include <security/pam_appl.h>
4722 #elif defined(HAVE_PAM_PAM_APPL_H)
4723 #include <pam/pam_appl.h>
4724 #endif
4726 #endif
4728 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4729 #include <security/pam_modules.h>
4730 #elif defined(HAVE_PAM_PAM_MODULES_H)
4731 #include <pam/pam_modules.h>
4732 #endif
4734 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4735 #include <security/_pam_macros.h>
4736 #elif defined(HAVE_PAM__PAM_MACROS_H)
4737 #include <pam/_pam_macros.h>
4738 #endif
4740 #ifdef HAVE_SECURITY_PAM_EXT_H
4741 #include <security/pam_ext.h>
4742 #endif
4743 ],
4744 [int i; i = PAM_RADIO_TYPE; ],
4745 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4747 #################################################
4748 # check for pam_smbpass support
4749 PAM_MODULES=""
4750 INSTALL_PAM_MODULES=""
4751 UNINSTALL_PAM_MODULES=""
4753 try_pam_smbpass=auto
4754 AC_MSG_CHECKING(whether to use pam_smbpass)
4755 AC_ARG_WITH(pam_smbpass,
4756 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4757 [ case "$withval" in
4758 yes|no|auto)
4759 try_pam_smbpass=$withval
4760 ;;
4761 *)
4762 AC_MSG_ERROR([valid options are yes,no,auto])
4763 ;;
4764 esac
4765 ])
4767 if test x"${try_pam_smbpass}" = xno ; then
4768 use_pam_smbpass=no
4769 else
4770 use_pam_smbpass=yes
4771 # Conditions under which pam_smbpass can't be built.
4772 if test x"$BLDSHARED" != xtrue ; then
4773 if test x"${try_pam_smbpass}" = xyes ; then
4774 AC_MSG_ERROR([No support for shared modules])
4775 fi
4776 use_pam_smbpass=no
4777 elif test x"$create_pam_modules" != xyes ; then
4778 if test x"${try_pam_smbpass}" = xyes ; then
4779 AC_MSG_ERROR([No support for PAM MODULES])
4780 fi
4781 use_pam_smbpass=no
4782 fi
4784 if test x"${use_pam_smbpass}" = xyes ; then
4785 PAM_MODULES="pam_smbpass"
4786 INSTALL_PAM_MODULES="installpammodules"
4787 UNINSTALL_PAM_MODULES="uninstallpammodules"
4788 fi
4789 fi
4790 AC_MSG_RESULT([$use_pam_smbpass])
4793 ##
4794 ## moved after the check for -lcrypt in order to
4795 ## ensure that the necessary libraries are included
4796 ## check checking for truncated salt. Wrapped by the
4797 ## $with_pam_for_crypt variable as above --jerry
4798 ##
4799 if test $with_pam_for_crypt = no; then
4800 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4801 crypt_LIBS="$LIBS"
4802 LIBS="$AUTH_LIBS $LIBS"
4803 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4804 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4805 LIBS="$crypt_LIBS"])
4806 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4807 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4808 fi
4809 fi
4811 #################################################
4812 # check for a NISPLUS_HOME support
4813 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4814 AC_ARG_WITH(nisplus-home,
4815 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4816 [ case "$withval" in
4817 yes)
4818 AC_MSG_RESULT(yes)
4819 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4820 ;;
4821 *)
4822 AC_MSG_RESULT(no)
4823 ;;
4824 esac ],
4825 AC_MSG_RESULT(no)
4826 )
4828 #################################################
4829 # check for syslog logging
4830 AC_MSG_CHECKING(whether to use syslog logging)
4831 AC_ARG_WITH(syslog,
4832 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4833 [ case "$withval" in
4834 yes)
4835 AC_MSG_RESULT(yes)
4836 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4837 ;;
4838 *)
4839 AC_MSG_RESULT(no)
4840 ;;
4841 esac ],
4842 AC_MSG_RESULT(no)
4843 )
4845 #################################################
4846 # check for custom syslog facility
4847 AC_MSG_CHECKING(whether to use a custom syslog facility)
4848 AC_ARG_WITH(syslog-facility,
4849 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4850 [
4851 if test "$withval" = "no" ; then
4852 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4853 else
4854 if test "$withval" != "yes" ; then
4855 syslog_facility="$withval"
4856 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4857 fi
4858 fi
4859 ])
4861 #################################################
4862 # check for experimental disk-quotas support
4864 samba_cv_WITH_QUOTAS=auto
4865 samba_cv_TRY_QUOTAS=no
4866 samba_cv_RUN_QUOTA_TESTS=auto
4867 samba_cv_WITH_SYS_QUOTAS=auto
4868 samba_cv_TRY_SYS_QUOTAS=auto
4869 samba_cv_SYSQUOTA_FOUND=no
4871 AC_MSG_CHECKING(whether to try disk-quotas support)
4872 AC_ARG_WITH(quotas,
4873 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4874 [ case "$withval" in
4875 yes)
4876 AC_MSG_RESULT(yes)
4877 samba_cv_WITH_QUOTAS=yes
4878 samba_cv_TRY_QUOTAS=yes
4879 samba_cv_RUN_QUOTA_TESTS=yes
4880 #set sys quotas to auto in this case
4881 samba_cv_TRY_SYS_QUOTAS=auto
4882 ;;
4883 auto)
4884 AC_MSG_RESULT(auto)
4885 samba_cv_WITH_QUOTAS=auto
4886 samba_cv_TRY_QUOTAS=auto
4887 samba_cv_RUN_QUOTA_TESTS=auto
4888 #set sys quotas to auto in this case
4889 samba_cv_TRY_SYS_QUOTAS=auto
4890 ;;
4891 no)
4892 AC_MSG_RESULT(no)
4893 samba_cv_WITH_QUOTAS=no
4894 samba_cv_TRY_QUOTAS=no
4895 samba_cv_RUN_QUOTA_TESTS=no
4896 ;;
4897 *)
4898 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4899 ;;
4900 esac ],
4901 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4902 )
4904 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4905 AC_ARG_WITH(sys-quotas,
4906 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4907 [ case "$withval" in
4908 yes)
4909 AC_MSG_RESULT(yes)
4910 samba_cv_WITH_SYS_QUOTAS=yes
4911 samba_cv_TRY_SYS_QUOTAS=yes
4912 samba_cv_RUN_QUOTA_TESTS=yes
4913 ;;
4914 auto)
4915 AC_MSG_RESULT(auto)
4916 samba_cv_WITH_SYS_QUOTAS=auto
4917 samba_cv_TRY_SYS_QUOTAS=auto
4918 samba_cv_RUN_QUOTA_TESTS=auto
4919 ;;
4920 no)
4921 AC_MSG_RESULT(no)
4922 samba_cv_WITH_SYS_QUOTAS=no
4923 samba_cv_TRY_SYS_QUOTAS=no
4924 ;;
4925 *)
4926 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4927 ;;
4928 esac ],
4929 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4930 )
4932 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4933 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4934 case "$host_os" in
4935 *linux*)
4936 AC_MSG_RESULT(yes)
4937 samba_cv_TRY_SYS_QUOTAS=yes
4938 samba_cv_RUN_QUOTA_TESTS=yes
4939 ;;
4940 *)
4941 AC_MSG_RESULT(no)
4942 samba_cv_TRY_SYS_QUOTAS=no
4943 ;;
4944 esac
4945 fi
4947 #############################################
4948 # only check for quota stuff if --with-quotas
4949 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4951 case "$host_os" in
4952 # on linux we didn't need to test we have builtin support
4953 *linux*)
4954 samba_cv_SYSQUOTA_FOUND=yes
4955 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4956 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4957 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4958 AC_MSG_RESULT(yes)
4960 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4961 samba_cv_found_xfs_header=yes
4962 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4963 AC_MSG_RESULT(yes)
4964 ;;
4965 *solaris*)
4966 # need to set this define when using static linking (BUG 1473)
4967 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4968 ;;
4969 *)
4970 ;;
4971 esac
4973 # some broken header files need this
4974 AC_CHECK_HEADER(asm/types.h,[
4975 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4976 AC_ADD_INCLUDE(<asm/types.h>)
4977 ])
4979 # For quotas on Veritas VxFS filesystems
4980 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4982 # For quotas on Linux XFS filesystems
4983 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4985 # For sys/quota.h and linux/quota.h
4986 AC_CHECK_HEADERS(sys/quota.h)
4988 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4989 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4990 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4991 AC_TRY_COMPILE([
4992 #include "confdefs.h"
4993 #ifdef HAVE_SYS_TYPES_H
4994 #include <sys/types.h>
4995 #endif
4996 #ifdef HAVE_ASM_TYPES_H
4997 #include <asm/types.h>
4998 #endif
4999 #include <sys/quota.h>
5000 ],[int i = Q_XGETQUOTA;],
5001 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
5002 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
5003 samba_cv_found_xfs_header=yes
5004 fi
5005 fi
5007 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
5008 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
5009 AC_TRY_COMPILE([
5010 #include "confdefs.h"
5011 #ifdef HAVE_SYS_QUOTA_H
5012 #include <sys/quota.h>
5013 #endif
5014 ],[
5015 struct dqblk D;
5016 D.dqb_fsoftlimit = 0;],
5017 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
5018 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
5019 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
5020 fi
5022 ##################
5023 # look for a working quota system
5025 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5026 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
5027 AC_TRY_RUN_STRICT([
5028 #define HAVE_QUOTACTL_4A 1
5029 #define AUTOCONF_TEST 1
5030 #include "confdefs.h"
5031 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5032 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
5033 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
5034 samba_cv_SYSQUOTA_FOUND=yes;
5035 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
5036 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
5037 fi
5038 fi
5040 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5041 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
5042 AC_TRY_RUN_STRICT([
5043 #define HAVE_QUOTACTL_4B 1
5044 #define AUTOCONF_TEST 1
5045 #include "confdefs.h"
5046 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5047 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
5048 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
5049 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
5050 samba_cv_SYSQUOTA_FOUND=yes;
5051 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
5052 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
5053 fi
5054 fi
5056 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5057 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5058 AC_TRY_RUN_STRICT([
5059 #define HAVE_QUOTACTL_3 1
5060 #define AUTOCONF_TEST 1
5061 #include "confdefs.h"
5062 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5063 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5064 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5065 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5066 samba_cv_SYSQUOTA_FOUND=yes;
5067 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5068 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5069 fi
5070 fi
5072 #################################################
5073 # check for mntent.h and struct mntent
5074 AC_CHECK_HEADERS(mntent.h)
5075 #################################################
5076 # check for setmntent,getmntent,endmntent
5077 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5079 #################################################
5080 # check for devnm.h and struct mntent
5081 AC_CHECK_HEADERS(devnm.h)
5082 #################################################
5083 # check for devnm
5084 AC_CHECK_FUNCS(devnm)
5086 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5087 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5088 # if --with-sys-quotas=yes then build it
5089 # you have can use the get/set quota command smb.conf
5090 # options then
5091 samba_cv_SYSQUOTA_FOUND=auto
5092 fi
5093 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5094 # if --with-sys-quotas=yes then build it
5095 # you have can use the get/set quota command smb.conf
5096 # options then
5097 samba_cv_TRY_SYS_QUOTAS=auto
5098 fi
5099 fi
5101 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5102 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5103 SAVE_CPPFLAGS="$CPPFLAGS"
5104 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5105 AC_TRY_COMPILE([
5106 #include "confdefs.h"
5107 #define NO_PROTO_H 1
5108 #define NO_CONFIG_H 1
5109 #define HAVE_SYS_QUOTAS 1
5110 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5111 #include "${srcdir-.}/lib/sysquotas.c"
5112 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5113 CPPFLAGS="$SAVE_CPPFLAGS"
5114 ])
5115 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5116 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5117 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5118 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5119 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5120 samba_cv_WE_USE_SYS_QUOTAS=yes
5121 AC_MSG_RESULT(yes)
5122 else
5123 AC_MSG_RESULT(no)
5124 fi
5125 fi
5126 fi
5128 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5129 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5130 SAVE_CPPFLAGS="$CPPFLAGS"
5131 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5132 AC_TRY_COMPILE([
5133 #include "confdefs.h"
5134 #define NO_PROTO_H 1
5135 #define NO_CONFIG_H 1
5136 #define HAVE_SYS_QUOTAS 1
5137 #define HAVE_NFS_QUOTAS 1
5138 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5139 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5140 CPPFLAGS="$SAVE_CPPFLAGS"
5141 ])
5142 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5143 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5144 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5145 fi
5146 fi
5147 fi
5149 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5150 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5151 SAVE_CPPFLAGS="$CPPFLAGS"
5152 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5153 AC_TRY_COMPILE([
5154 #include "confdefs.h"
5155 #define NO_PROTO_H 1
5156 #define NO_CONFIG_H 1
5157 #define HAVE_SYS_QUOTAS 1
5158 #define HAVE_XFS_QUOTAS 1
5159 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5160 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5161 CPPFLAGS="$SAVE_CPPFLAGS"
5162 ])
5163 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5164 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5165 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5166 fi
5167 fi
5168 fi
5170 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5171 SAVE_CPPFLAGS="$CPPFLAGS"
5172 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5173 AC_TRY_COMPILE([
5174 #include "confdefs.h"
5175 #define NO_PROTO_H 1
5176 #define NO_CONFIG_H 1
5177 #include "${srcdir-.}/smbd/quotas.c"
5178 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5179 CPPFLAGS="$SAVE_CPPFLAGS"
5180 ])
5181 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5182 AC_MSG_CHECKING(whether to use the old quota support)
5183 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5184 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5185 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5186 AC_MSG_RESULT(yes)
5187 else
5188 AC_MSG_RESULT(no)
5189 fi
5190 else
5191 AC_MSG_RESULT(no)
5192 fi
5193 fi
5195 ####################
5196 # End of quota check samba_cv_RUN_QUOTA_TESTS
5197 fi
5199 #################################################
5200 # check for experimental utmp accounting
5202 AC_MSG_CHECKING(whether to support utmp accounting)
5203 WITH_UTMP=yes
5204 AC_ARG_WITH(utmp,
5205 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5206 [ case "$withval" in
5207 no)
5208 WITH_UTMP=no
5209 ;;
5210 *)
5211 WITH_UTMP=yes
5212 ;;
5213 esac ],
5214 )
5216 # utmp requires utmp.h
5217 # Note similar check earlier, when checking utmp details.
5219 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5220 utmp_no_reason=", no utmp.h on $host_os"
5221 WITH_UTMP=no
5222 fi
5224 # Display test results
5226 if test x"$WITH_UTMP" = x"yes"; then
5227 AC_MSG_RESULT(yes)
5228 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5229 else
5230 AC_MSG_RESULT(no$utmp_no_reason)
5231 fi
5234 #################################################
5235 # these tests are taken from the GNU fileutils package
5236 AC_CHECKING(how to get filesystem space usage)
5237 space=no
5239 # Test for statvfs64.
5240 if test $space = no; then
5241 # SVR4
5242 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5243 [AC_TRY_RUN([
5244 #if defined(HAVE_UNISTD_H)
5245 #include <unistd.h>
5246 #endif
5247 #include <sys/types.h>
5248 #include <sys/statvfs.h>
5249 main ()
5250 {
5251 struct statvfs64 fsd;
5252 exit (statvfs64 (".", &fsd));
5253 }],
5254 fu_cv_sys_stat_statvfs64=yes,
5255 fu_cv_sys_stat_statvfs64=no,
5256 fu_cv_sys_stat_statvfs64=cross)])
5257 if test $fu_cv_sys_stat_statvfs64 = yes; then
5258 space=yes
5259 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5260 fi
5261 fi
5263 # Perform only the link test since it seems there are no variants of the
5264 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5265 # because that got a false positive on SCO OSR5. Adding the declaration
5266 # of a `struct statvfs' causes this test to fail (as it should) on such
5267 # systems. That system is reported to work fine with STAT_STATFS4 which
5268 # is what it gets when this test fails.
5269 if test $space = no; then
5270 # SVR4
5271 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5272 [AC_TRY_LINK([#include <sys/types.h>
5273 #include <sys/statvfs.h>],
5274 [struct statvfs fsd; statvfs (0, &fsd);],
5275 fu_cv_sys_stat_statvfs=yes,
5276 fu_cv_sys_stat_statvfs=no)])
5277 if test $fu_cv_sys_stat_statvfs = yes; then
5278 space=yes
5279 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5280 fi
5281 fi
5283 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5284 # This is not the case on ancient Linux systems.
5286 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5287 AC_TRY_COMPILE([#include <sys/types.h>
5288 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5289 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5290 if test x"$samba_cv_fsid_int" = x"yes"; then
5291 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5292 fi
5294 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5295 # systems use f_bsize.
5296 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5297 AC_TRY_COMPILE([#include <sys/types.h>
5298 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5299 samba_cv_frsize=yes,samba_cv_frsize=no)])
5300 if test x"$samba_cv_frsize" = x"yes"; then
5301 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5302 fi
5304 # Some systems use f_flag in struct statvfs while others use f_flags
5305 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5306 AC_TRY_COMPILE([#include <sys/types.h>
5307 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5308 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5309 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5310 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5311 fi
5313 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5314 AC_TRY_COMPILE([#include <sys/types.h>
5315 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5316 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5317 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5318 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5319 fi
5321 if test $space = no; then
5322 # DEC Alpha running OSF/1
5323 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5324 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5325 [AC_TRY_RUN([
5326 #include <sys/param.h>
5327 #include <sys/types.h>
5328 #include <sys/mount.h>
5329 main ()
5330 {
5331 struct statfs fsd;
5332 fsd.f_fsize = 0;
5333 exit (statfs (".", &fsd, sizeof (struct statfs)));
5334 }],
5335 fu_cv_sys_stat_statfs3_osf1=yes,
5336 fu_cv_sys_stat_statfs3_osf1=no,
5337 fu_cv_sys_stat_statfs3_osf1=no)])
5338 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5339 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5340 space=yes
5341 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5342 fi
5343 fi
5345 if test $space = no; then
5346 # AIX
5347 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5348 member (AIX, 4.3BSD)])
5349 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5350 [AC_TRY_RUN([
5351 #ifdef HAVE_SYS_PARAM_H
5352 #include <sys/param.h>
5353 #endif
5354 #ifdef HAVE_SYS_MOUNT_H
5355 #include <sys/mount.h>
5356 #endif
5357 #ifdef HAVE_SYS_VFS_H
5358 #include <sys/vfs.h>
5359 #endif
5360 main ()
5361 {
5362 struct statfs fsd;
5363 fsd.f_bsize = 0;
5364 exit (statfs (".", &fsd));
5365 }],
5366 fu_cv_sys_stat_statfs2_bsize=yes,
5367 fu_cv_sys_stat_statfs2_bsize=no,
5368 fu_cv_sys_stat_statfs2_bsize=no)])
5369 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5370 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5371 space=yes
5372 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5373 fi
5374 fi
5376 if test $space = no; then
5377 # SVR3
5378 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5379 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5380 [AC_TRY_RUN([#include <sys/types.h>
5381 #include <sys/statfs.h>
5382 main ()
5383 {
5384 struct statfs fsd;
5385 exit (statfs (".", &fsd, sizeof fsd, 0));
5386 }],
5387 fu_cv_sys_stat_statfs4=yes,
5388 fu_cv_sys_stat_statfs4=no,
5389 fu_cv_sys_stat_statfs4=no)])
5390 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5391 if test $fu_cv_sys_stat_statfs4 = yes; then
5392 space=yes
5393 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5394 fi
5395 fi
5397 if test $space = no; then
5398 # 4.4BSD and NetBSD
5399 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5400 member (4.4BSD and NetBSD)])
5401 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5402 [AC_TRY_RUN([#include <sys/types.h>
5403 #ifdef HAVE_SYS_PARAM_H
5404 #include <sys/param.h>
5405 #endif
5406 #ifdef HAVE_SYS_MOUNT_H
5407 #include <sys/mount.h>
5408 #endif
5409 main ()
5410 {
5411 struct statfs fsd;
5412 fsd.f_fsize = 0;
5413 exit (statfs (".", &fsd));
5414 }],
5415 fu_cv_sys_stat_statfs2_fsize=yes,
5416 fu_cv_sys_stat_statfs2_fsize=no,
5417 fu_cv_sys_stat_statfs2_fsize=no)])
5418 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5419 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5420 space=yes
5421 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5422 fi
5423 fi
5425 if test $space = no; then
5426 # Ultrix
5427 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5428 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5429 [AC_TRY_RUN([#include <sys/types.h>
5430 #ifdef HAVE_SYS_PARAM_H
5431 #include <sys/param.h>
5432 #endif
5433 #ifdef HAVE_SYS_MOUNT_H
5434 #include <sys/mount.h>
5435 #endif
5436 #ifdef HAVE_SYS_FS_TYPES_H
5437 #include <sys/fs_types.h>
5438 #endif
5439 main ()
5440 {
5441 struct fs_data fsd;
5442 /* Ultrix's statfs returns 1 for success,
5443 0 for not mounted, -1 for failure. */
5444 exit (statfs (".", &fsd) != 1);
5445 }],
5446 fu_cv_sys_stat_fs_data=yes,
5447 fu_cv_sys_stat_fs_data=no,
5448 fu_cv_sys_stat_fs_data=no)])
5449 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5450 if test $fu_cv_sys_stat_fs_data = yes; then
5451 space=yes
5452 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5453 fi
5454 fi
5456 #
5457 # As a gating factor for large file support, in order to
5458 # use <4GB files we must have the following minimal support
5459 # available.
5460 # long long, and a 64 bit off_t or off64_t.
5461 # If we don't have all of these then disable large
5462 # file support.
5463 #
5464 AC_MSG_CHECKING([if large file support can be enabled])
5465 AC_TRY_COMPILE([
5466 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5467 #include <sys/types.h>
5468 #else
5469 __COMPILE_ERROR_
5470 #endif
5471 ],
5472 [int i],
5473 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5474 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5475 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5476 fi
5477 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5480 #################################################
5481 # check for cluster extensions
5483 AC_MSG_CHECKING(cluster support)
5484 AC_ARG_WITH(cluster-support,
5485 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5487 if test x"$with_cluster_support" = x ; then
5488 with_cluster_support="auto"
5489 fi
5491 AC_MSG_RESULT($with_cluster_support)
5493 AC_ARG_WITH(ctdb,
5494 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5495 [ case "$withval" in
5496 yes|no)
5497 AC_MSG_WARN([--with-ctdb called without argument])
5498 ;;
5499 *)
5500 CTDB_CPPFLAGS="-I$withval/include"
5501 ;;
5502 esac])
5504 AC_ARG_ENABLE(old-ctdb,
5505 [AS_HELP_STRING([--enable-old-ctdb],
5506 [Enable build against (too) old ctdb version (default=no)])],,
5507 [enable_old_ctdb=no])
5510 if test "$with_cluster_support" != "no" ; then
5512 AC_MSG_NOTICE(checking whether cluster support is available)
5514 have_cluster_support="yes"
5515 ctdb_broken="no"
5517 SAVED_CPPFLAGS="$CPPFLAGS"
5518 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5520 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5521 #include "confdefs.h"
5522 #define NO_CONFIG_H
5523 #include "replace.h"
5524 #include "system/wait.h"
5525 #include "system/network.h"
5526 #define private #error __USED_RESERVED_WORD_private__
5527 #include <talloc.h>
5528 #include <tdb.h>
5529 #include <ctdb.h>
5530 ])
5532 if test "x$have_cluster_support" = "xyes" -a \
5533 "x$ac_cv_header_ctdb_h" != "xyes"
5534 then
5535 have_cluster_support=no
5536 ctdb_broken="ctdb.h is required for cluster support"
5537 fi
5539 if test "x$have_cluster_support" = "xyes" -a \
5540 "x$ac_cv_header_ctdb_h" != "xyes"
5541 then
5542 have_cluster_support=no
5543 ctdb_broken="ctdb_private.h is required for cluster support"
5544 fi
5547 if test "x$have_cluster_support" = "xyes" ; then
5548 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5549 #include "confdefs.h"
5550 #define NO_CONFIG_H
5551 #include "replace.h"
5552 #include "system/wait.h"
5553 #include "system/network.h"
5554 #include <talloc.h>
5555 #include <tdb.h>
5556 #include <ctdb.h>
5557 #include <ctdb_private.h>
5558 ])
5559 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5560 ctdb_broken="ctdb transaction support missing or too old"
5561 have_cluster_support=no
5562 fi
5563 fi
5565 if test "x$have_cluster_support" = "xyes" ; then
5566 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5567 #include "confdefs.h"
5568 #define NO_CONFIG_H
5569 #include "replace.h"
5570 #include "system/wait.h"
5571 #include "system/network.h"
5572 #include <talloc.h>
5573 #include <tdb.h>
5574 #include <ctdb.h>
5575 #include <ctdb_private.h>
5576 ])
5577 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5578 then
5579 if test "x$enable_old_ctdb" = "xyes" ; then
5580 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5581 else
5582 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5583 have_cluster_support=no
5584 fi
5585 fi
5586 fi
5588 if test "x$have_cluster_support" = "xyes" ; then
5589 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5590 # to ctdb_tcp_client.
5591 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5592 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5593 ],,[
5594 #include "confdefs.h"
5595 #define NO_CONFIG_H
5596 #include "replace.h"
5597 #include "system/wait.h"
5598 #include "system/network.h"
5599 #include <talloc.h>
5600 #include <tdb.h>
5601 #include <ctdb.h>
5602 #include <ctdb_private.h>
5603 ])
5604 fi
5606 if test "x$have_cluster_support" = "xyes" ; then
5607 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5608 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5609 ],[
5610 ctdb_broken="missing struct ctdb_control_tcp"
5611 have_cluster_support=no
5612 ],[
5613 #include "confdefs.h"
5614 #define NO_CONFIG_H
5615 #include "replace.h"
5616 #include "system/wait.h"
5617 #include "system/network.h"
5618 #include <talloc.h>
5619 #include <tdb.h>
5620 #include <ctdb.h>
5621 #include <ctdb_private.h>
5622 ])
5623 fi
5625 # test for optional ipv6 support in ctdb:
5626 if test "x$have_cluster_support" = "xyes" ; then
5627 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5628 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5629 ],,[
5630 #include "confdefs.h"
5631 #define NO_CONFIG_H
5632 #include "replace.h"
5633 #include "system/wait.h"
5634 #include "system/network.h"
5635 #include <talloc.h>
5636 #include <tdb.h>
5637 #include <ctdb.h>
5638 #include <ctdb_private.h>
5639 ])
5640 fi
5642 CPPFLAGS="$SAVED_CPPFLAGS"
5644 fi # (if test "$with_cluster_support" != "no")
5646 if test x"$have_cluster_support" = "xno" ; then
5647 case "$with_cluster_support" in
5648 yes)
5649 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5650 ;;
5651 auto)
5652 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5653 ;;
5654 esac
5655 with_cluster_support=no
5656 fi
5658 if test "x$with_cluster_support" != "xno"; then
5659 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5660 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5661 AC_MSG_NOTICE(Building with cluster support)
5662 else
5663 AC_MSG_NOTICE(Building without cluster support)
5664 fi
5667 #################################################
5668 # check for rtnetlink
5670 AC_CHECK_HEADERS([linux/netlink.h],
5671 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5672 [#include <bits/sockaddr.h>
5673 #include <linux/netlink.h>]),
5674 [],[#include <bits/sockaddr.h>])
5676 #################################################
5677 # check for ACL support
5679 AC_MSG_CHECKING(whether to support ACLs)
5680 AC_ARG_WITH(acl-support,
5681 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5682 [ case "$withval" in
5683 yes|no)
5684 with_acl_support="$withval"
5685 ;;
5686 esac ])
5688 if test x"$with_acl_support" = x ; then
5689 with_acl_support="auto"
5690 fi
5692 AC_MSG_RESULT($with_acl_support)
5694 if test x"$with_acl_support" = x"no"; then
5695 AC_MSG_RESULT(Disabling ACL support)
5696 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5697 else
5698 AC_MSG_NOTICE(checking whether ACL support is available:)
5699 case "$host_os" in
5700 *sysv5*)
5701 AC_MSG_NOTICE(Using UnixWare ACLs)
5702 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5703 default_static_modules="$default_static_modules vfs_solarisacl"
5704 ;;
5705 *solaris*)
5706 AC_MSG_NOTICE(Using solaris ACLs)
5707 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5708 ACL_LIBS="$ACL_LIBS -lsec"
5709 default_static_modules="$default_static_modules vfs_solarisacl"
5710 ;;
5711 *hpux*)
5712 AC_MSG_NOTICE(Using HPUX ACLs)
5713 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5714 default_static_modules="$default_static_modules vfs_hpuxacl"
5715 ;;
5716 *irix*)
5717 AC_MSG_NOTICE(Using IRIX ACLs)
5718 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5719 default_static_modules="$default_static_modules vfs_irixacl"
5720 ;;
5721 *aix*)
5722 AC_MSG_NOTICE(Using AIX ACLs)
5723 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5724 default_static_modules="$default_static_modules vfs_aixacl"
5725 ;;
5726 *osf*)
5727 AC_MSG_NOTICE(Using Tru64 ACLs)
5728 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5729 ACL_LIBS="$ACL_LIBS -lpacl"
5730 default_static_modules="$default_static_modules vfs_tru64acl"
5731 ;;
5732 *darwin*)
5733 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5734 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5735 ;;
5736 *)
5737 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5738 case "$host_os" in
5739 *linux*)
5740 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5741 ;;
5742 esac
5743 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5744 acl_LIBS=$LIBS
5745 LIBS="$LIBS $ACL_LIBS"
5746 AC_TRY_LINK([
5747 #include <sys/types.h>
5748 #include <sys/acl.h>
5749 ],[
5750 acl_t acl;
5751 int entry_id;
5752 acl_entry_t *entry_p;
5753 return acl_get_entry(acl, entry_id, entry_p);
5754 ],
5755 [samba_cv_HAVE_POSIX_ACLS=yes],
5756 [samba_cv_HAVE_POSIX_ACLS=no])
5757 LIBS=$acl_LIBS
5758 ])
5759 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5760 AC_MSG_NOTICE(Using posix ACLs)
5761 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5762 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5763 acl_LIBS=$LIBS
5764 LIBS="$LIBS $ACL_LIBS"
5765 AC_TRY_LINK([
5766 #include <sys/types.h>
5767 #include <sys/acl.h>
5768 ],[
5769 acl_permset_t permset_d;
5770 acl_perm_t perm;
5771 return acl_get_perm_np(permset_d, perm);
5772 ],
5773 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5774 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5775 LIBS=$acl_LIBS
5776 ])
5777 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5778 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5779 fi
5780 default_static_modules="$default_static_modules vfs_posixacl"
5781 else
5782 AC_MSG_NOTICE(ACL support is not avaliable)
5783 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5784 fi
5785 ;;
5786 esac
5787 fi # with_acl_support
5789 #################################################
5790 # check if we have FreeBSD sunacl
5791 case "$host_os" in
5792 *freebsd*)
5793 AC_CHECK_HEADER(sunacl.h)
5794 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5795 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5796 ZFSACL_LIBS=-lsunacl
5797 AC_SUBST(ZFSACL_LIBS)
5798 default_shared_modules="$default_shared_modules vfs_zfsacl"
5799 fi
5800 ;;
5801 esac
5803 #################################################
5804 # check for AIO support
5806 AC_MSG_CHECKING(whether to support asynchronous io)
5807 AC_ARG_WITH(aio-support,
5808 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5809 [ case "$withval" in
5810 yes)
5812 AC_MSG_RESULT(yes)
5813 case "$host_os" in
5814 *)
5815 AIO_LIBS=$LIBS
5816 no_rt_LIBS=$LIBS
5817 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5818 LIBS=$no_rt_LIBS
5819 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5820 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5821 aio_LIBS=$LIBS
5822 LIBS=$AIO_LIBS
5823 AC_TRY_LINK([#include <sys/types.h>
5824 #include <aio.h>],
5825 [ struct aiocb a; return aio_read(&a);],
5826 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5827 LIBS=$aio_LIBS])
5828 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5829 aio_LIBS=$LIBS
5830 LIBS=$AIO_LIBS
5831 AC_TRY_LINK([#include <sys/types.h>
5832 #include <aio.h>],
5833 [ struct aiocb64 a; return aio_read64(&a);],
5834 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5835 LIBS=$aio_LIBS])
5836 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5837 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5838 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5839 LIBS=$AIO_LIBS
5840 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5841 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5842 LIBS=$AIO_LIBS
5843 fi
5845 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5846 AC_MSG_CHECKING(for aio_read)
5847 AC_LINK_IFELSE([#include <aio.h>
5848 int main() { struct aiocb a; return aio_read(&a); }],
5849 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5850 [AC_MSG_RESULT(no)])
5852 AC_MSG_CHECKING(for aio_write)
5853 AC_LINK_IFELSE([#include <aio.h>
5854 int main() { struct aiocb a; return aio_write(&a); }],
5855 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5856 [AC_MSG_RESULT(no)])
5858 AC_MSG_CHECKING(for aio_fsync)
5859 AC_LINK_IFELSE([#include <aio.h>
5860 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5861 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5862 [AC_MSG_RESULT(no)])
5864 AC_MSG_CHECKING(for aio_return)
5865 AC_LINK_IFELSE([#include <aio.h>
5866 int main() { struct aiocb a; return aio_return(&a); }],
5867 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5868 [AC_MSG_RESULT(no)])
5870 AC_MSG_CHECKING(for aio_error)
5871 AC_LINK_IFELSE([#include <aio.h>
5872 int main() { struct aiocb a; return aio_error(&a); }],
5873 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5874 [AC_MSG_RESULT(no)])
5876 AC_MSG_CHECKING(for aio_cancel)
5877 AC_LINK_IFELSE([#include <aio.h>
5878 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5879 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5880 [AC_MSG_RESULT(no)])
5882 AC_MSG_CHECKING(for aio_suspend)
5883 AC_LINK_IFELSE([#include <aio.h>
5884 int main() { struct aiocb a; struct timespec t; return aio_suspend(&a, 1, &t); }],
5885 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5886 [AC_MSG_RESULT(no)])
5887 fi
5889 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5890 AC_MSG_CHECKING(for aio_read64)
5891 AC_LINK_IFELSE([#include <aio.h>
5892 int main() { struct aiocb a; return aio_read64(&a); }],
5893 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5894 [AC_MSG_RESULT(no)])
5896 AC_MSG_CHECKING(for aio_write64)
5897 AC_LINK_IFELSE([#include <aio.h>
5898 int main() { struct aiocb a; return aio_write64(&a); }],
5899 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5900 [AC_MSG_RESULT(no)])
5902 AC_MSG_CHECKING(for aio_fsync64)
5903 AC_LINK_IFELSE([#include <aio.h>
5904 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5905 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5906 [AC_MSG_RESULT(no)])
5908 AC_MSG_CHECKING(for aio_return64)
5909 AC_LINK_IFELSE([#include <aio.h>
5910 int main() { struct aiocb a; return aio_return64(&a); }],
5911 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5912 [AC_MSG_RESULT(no)])
5914 AC_MSG_CHECKING(for aio_error64)
5915 AC_LINK_IFELSE([#include <aio.h>
5916 int main() { struct aiocb a; return aio_error64(&a); }],
5917 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5918 [AC_MSG_RESULT(no)])
5920 AC_MSG_CHECKING(for aio_cancel64)
5921 AC_LINK_IFELSE([#include <aio.h>
5922 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5923 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5924 [AC_MSG_RESULT(no)])
5926 AC_MSG_CHECKING(for aio_suspend64)
5927 AC_LINK_IFELSE([#include <aio.h>
5928 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5929 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5930 [AC_MSG_RESULT(no)])
5931 fi
5932 ;;
5933 esac
5934 ;;
5935 *)
5936 AC_MSG_RESULT(no)
5937 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5938 ;;
5939 esac ],
5940 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5941 AC_MSG_RESULT(no)
5942 )
5944 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5945 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5946 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5947 default_shared_modules="$default_shared_modules vfs_aio_fork"
5948 fi
5949 fi
5951 #################################################
5952 # check for sendfile support
5954 AC_MSG_CHECKING(whether sendfile support should be built in)
5955 AC_ARG_WITH(sendfile-support,
5956 [AS_HELP_STRING([--with-sendfile-support], [Whether sendfile support should be built in (default=auto)])],
5957 [ case "$withval" in
5958 yes|no)
5959 AC_MSG_RESULT($withval);
5960 with_sendfile_support=$withval
5961 ;;
5962 *)
5963 AC_MSG_RESULT(yes)
5964 with_sendfile_support=auto
5965 ;;
5966 esac ],
5967 )
5969 if test x$with_sendfile_support != xno ; then
5970 case "$host_os" in
5971 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5972 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5973 AC_TRY_LINK([#include <sys/sendfile.h>],
5974 [\
5975 int tofd, fromfd;
5976 off64_t offset;
5977 size_t total;
5978 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5979 ],
5980 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5982 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5983 AC_TRY_LINK([#include <sys/sendfile.h>],
5984 [\
5985 int tofd, fromfd;
5986 off_t offset;
5987 size_t total;
5988 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5989 ],
5990 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5992 # Try and cope with broken Linux sendfile....
5993 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5994 AC_TRY_LINK([\
5995 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5996 #undef _FILE_OFFSET_BITS
5997 #endif
5998 #include <sys/sendfile.h>],
5999 [\
6000 int tofd, fromfd;
6001 off_t offset;
6002 size_t total;
6003 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6004 ],
6005 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
6007 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6008 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
6009 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6010 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6011 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6012 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6013 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6014 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6015 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
6016 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
6017 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
6018 else
6019 AC_MSG_RESULT(no);
6020 fi
6022 ;;
6023 *freebsd* | *dragonfly* )
6024 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
6025 AC_TRY_LINK([\
6026 #include <sys/types.h>
6027 #include <unistd.h>
6028 #include <sys/socket.h>
6029 #include <sys/uio.h>],
6030 [\
6031 int fromfd, tofd, ret, total=0;
6032 off_t offset, nwritten;
6033 struct sf_hdtr hdr;
6034 struct iovec hdtrl;
6035 hdr.headers = &hdtrl;
6036 hdr.hdr_cnt = 1;
6037 hdr.trailers = NULL;
6038 hdr.trl_cnt = 0;
6039 hdtrl.iov_base = NULL;
6040 hdtrl.iov_len = 0;
6041 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
6042 ],
6043 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6045 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6046 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
6047 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
6048 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6049 else
6050 AC_MSG_RESULT(no);
6051 fi
6052 ;;
6054 *hpux*)
6055 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6056 AC_TRY_LINK([\
6057 #include <sys/socket.h>
6058 #include <sys/uio.h>],
6059 [\
6060 int fromfd, tofd;
6061 size_t total=0;
6062 struct iovec hdtrl[2];
6063 ssize_t nwritten;
6064 off64_t offset;
6066 hdtrl[0].iov_base = 0;
6067 hdtrl[0].iov_len = 0;
6069 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6070 ],
6071 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6072 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6073 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6074 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6075 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6076 else
6077 AC_MSG_RESULT(no);
6078 fi
6080 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6081 AC_TRY_LINK([\
6082 #include <sys/socket.h>
6083 #include <sys/uio.h>],
6084 [\
6085 int fromfd, tofd;
6086 size_t total=0;
6087 struct iovec hdtrl[2];
6088 ssize_t nwritten;
6089 off_t offset;
6091 hdtrl[0].iov_base = 0;
6092 hdtrl[0].iov_len = 0;
6094 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6095 ],
6096 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6097 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6098 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6099 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6100 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6101 else
6102 AC_MSG_RESULT(no);
6103 fi
6104 ;;
6106 *solaris*)
6107 AC_CHECK_LIB(sendfile,sendfilev)
6108 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6109 AC_TRY_LINK([\
6110 #include <sys/sendfile.h>],
6111 [\
6112 int sfvcnt;
6113 size_t xferred;
6114 struct sendfilevec vec[2];
6115 ssize_t nwritten;
6116 int tofd;
6118 sfvcnt = 2;
6120 vec[0].sfv_fd = SFV_FD_SELF;
6121 vec[0].sfv_flag = 0;
6122 vec[0].sfv_off = 0;
6123 vec[0].sfv_len = 0;
6125 vec[1].sfv_fd = 0;
6126 vec[1].sfv_flag = 0;
6127 vec[1].sfv_off = 0;
6128 vec[1].sfv_len = 0;
6129 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6130 ],
6131 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6133 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6134 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6135 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6136 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6137 else
6138 AC_MSG_RESULT(no);
6139 fi
6141 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6142 AC_TRY_LINK([\
6143 #include <sys/sendfile.h>],
6144 [\
6145 int sfvcnt;
6146 size_t xferred;
6147 struct sendfilevec vec[2];
6148 ssize_t nwritten;
6149 int tofd;
6151 sfvcnt = 2;
6153 vec[0].sfv_fd = SFV_FD_SELF;
6154 vec[0].sfv_flag = 0;
6155 vec[0].sfv_off = 0;
6156 vec[0].sfv_len = 0;
6158 vec[1].sfv_fd = 0;
6159 vec[1].sfv_flag = 0;
6160 vec[1].sfv_off = 0;
6161 vec[1].sfv_len = 0;
6162 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6163 ],
6164 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6166 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6167 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6168 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6169 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6170 else
6171 AC_MSG_RESULT(no);
6172 fi
6173 ;;
6174 *aix*)
6175 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6176 AC_TRY_LINK([\
6177 #include <sys/socket.h>],
6178 [\
6179 int fromfd, tofd;
6180 size_t total=0;
6181 struct sf_parms hdtrl;
6182 ssize_t nwritten;
6183 off64_t offset;
6185 hdtrl.header_data = 0;
6186 hdtrl.header_length = 0;
6187 hdtrl.file_descriptor = fromfd;
6188 hdtrl.file_offset = 0;
6189 hdtrl.file_bytes = 0;
6190 hdtrl.trailer_data = 0;
6191 hdtrl.trailer_length = 0;
6193 nwritten = send_file(&tofd, &hdtrl, 0);
6194 ],
6195 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6196 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6197 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6198 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6199 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6200 else
6201 AC_MSG_RESULT(no);
6202 fi
6203 ;;
6204 *)
6205 ;;
6206 esac
6207 fi
6209 if test x$with_sendfile_support = xyes -a x"$samba_cv_HAVE_SENDFILE" != xyes ; then
6210 AC_MSG_ERROR(sendfile support requested but sendfile not available )
6211 fi
6213 ############################################
6214 # See if we have the Linux readahead syscall.
6216 AC_CACHE_CHECK([for Linux readahead],
6217 samba_cv_HAVE_LINUX_READAHEAD,[
6218 AC_TRY_LINK([
6219 #if defined(HAVE_UNISTD_H)
6220 #include <unistd.h>
6221 #endif
6222 #include <fcntl.h>],
6223 [ssize_t err = readahead(0,0,0x80000);],
6224 samba_cv_HAVE_LINUX_READAHEAD=yes,
6225 samba_cv_HAVE_LINUX_READAHEAD=no)])
6227 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6228 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6229 [Whether Linux readahead is available])
6230 fi
6232 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6234 ############################################
6235 # See if we have the posix_fadvise syscall.
6237 AC_CACHE_CHECK([for posix_fadvise],
6238 samba_cv_HAVE_POSIX_FADVISE,[
6239 AC_TRY_LINK([
6240 #if defined(HAVE_UNISTD_H)
6241 #include <unistd.h>
6242 #endif
6243 #include <fcntl.h>],
6244 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6245 samba_cv_HAVE_POSIX_FADVISE=yes,
6246 samba_cv_HAVE_POSIX_FADVISE=no)])
6248 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6249 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6250 [Whether posix_fadvise is available])
6251 fi
6253 ############################################
6254 # See if we have the Linux splice syscall.
6256 case "$host_os" in
6257 *linux*)
6258 AC_CACHE_CHECK([for Linux splice],
6259 samba_cv_HAVE_LINUX_SPLICE,[
6260 AC_TRY_LINK([
6261 #if defined(HAVE_UNISTD_H)
6262 #include <unistd.h>
6263 #endif
6264 #include <fcntl.h>],
6265 [long ret = splice(0,0,1,0,400,0);],
6266 samba_cv_HAVE_LINUX_SPLICE=yes,
6267 samba_cv_HAVE_LINUX_SPLICE=no)])
6268 ;;
6269 *)
6270 samba_cv_HAVE_LINUX_SPLICE=no
6271 ;;
6272 esac
6274 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6275 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6276 [Whether Linux splice is available])
6277 fi
6279 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6281 ############################################
6282 # See if we have the a broken readlink syscall.
6284 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6285 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6286 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6287 ])
6288 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6289 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6290 fi
6292 #################################################
6293 # Check whether winbind is supported on this platform. If so we need to
6294 # build and install client programs, sbin programs and shared libraries
6296 AC_MSG_CHECKING(whether to build winbind)
6298 # Initially, the value of $host_os decides whether winbind is supported
6300 HAVE_WINBIND=yes
6301 HAVE_WBCLIENT=no
6303 # Define external wbclient library to link against. This disables winbind.
6304 # We define this here so --with-winbind can override it.
6305 AC_ARG_WITH(wbclient,
6306 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6307 [
6308 case "$withval" in
6309 no)
6310 HAVE_WBCLIENT=no
6311 ;;
6312 yes)
6313 HAVE_WBCLIENT=yes
6314 HAVE_WINBIND=no
6315 ;;
6316 *)
6317 HAVE_WBCLIENT=yes
6318 HAVE_WINBIND=no
6319 WBCLIENT_INCLUDES="-I$withval/include"
6320 WBCLIENT_LDFLAGS="-L$withval/lib"
6321 ;;
6322 esac ],
6323 )
6325 AC_SUBST(WBCLIENT_INCLUDES)
6326 AC_SUBST(WBCLIENT_LDFLAGS)
6327 AC_SUBST(WBCLIENT_LIBS)
6330 # Define the winbind shared library name and any specific linker flags
6331 # it needs to be built with.
6333 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6334 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6335 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6336 NSSSONAMEVERSIONSUFFIX=""
6338 case "$host_os" in
6339 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6340 NSSSONAMEVERSIONSUFFIX=".2"
6341 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6342 ;;
6343 *freebsd[[5-9]]*)
6344 # FreeBSD winbind client is implemented as a wrapper around
6345 # the Linux version.
6346 NSSSONAMEVERSIONSUFFIX=".1"
6347 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6348 ../nsswitch/winbind_nss_linux.o"
6349 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6350 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6351 ;;
6353 *netbsd*[[3-9]]*)
6354 # NetBSD winbind client is implemented as a wrapper
6355 # around the Linux version. It needs getpwent_r() to
6356 # indicate libc's use of the correct nsdispatch API.
6357 #
6358 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6359 WINBIND_NSS_EXTRA_OBJS="\
6360 ../nsswitch/winbind_nss_netbsd.o \
6361 ../nsswitch/winbind_nss_linux.o"
6362 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6363 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6364 else
6365 HAVE_WINBIND=no
6366 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6367 fi
6368 ;;
6369 *irix*)
6370 # IRIX has differently named shared libraries
6371 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6372 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6373 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6374 ;;
6375 *solaris*)
6376 # Solaris winbind client is implemented as a wrapper around
6377 # the Linux version.
6378 NSSSONAMEVERSIONSUFFIX=".1"
6379 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6380 ../nsswitch/winbind_nss_linux.o"
6381 ;;
6382 *hpux11*)
6383 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6384 ;;
6385 *aix*)
6386 # AIX has even differently named shared libraries. No
6387 # WINS support has been implemented yet.
6388 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6389 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6390 WINBIND_NSS="../nsswitch/WINBIND"
6391 WINBIND_WINS_NSS=""
6392 ;;
6393 *)
6394 HAVE_WINBIND=no
6395 winbind_no_reason=", unsupported on $host_os"
6396 ;;
6397 esac
6399 # Check the setting of --with-winbind
6401 AC_ARG_WITH(winbind,
6402 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6403 [
6404 case "$withval" in
6405 yes)
6406 HAVE_WINBIND=yes
6407 HAVE_WBCLIENT=no
6408 ;;
6409 no)
6410 HAVE_WINBIND=no
6411 winbind_reason=""
6412 ;;
6413 esac ],
6414 )
6416 # We need unix domain sockets for winbind
6418 if test x"$HAVE_WINBIND" = x"yes"; then
6419 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6420 winbind_no_reason=", no unix domain socket support on $host_os"
6421 HAVE_WINBIND=no
6422 fi
6423 fi
6425 # Display test results
6427 if test x"$HAVE_WINBIND" = x"no"; then
6428 WINBIND_NSS=""
6429 WINBIND_WINS_NSS=""
6430 fi
6431 if test x"$HAVE_WBCLIENT" = x"yes"; then
6432 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6433 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6434 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6435 AC_MSG_RESULT(yes)
6436 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6437 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6438 else
6439 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6440 BUILD_LIBWBCLIENT_SHARED=no
6441 else
6442 BUILD_LIBWBCLIENT_SHARED=yes
6443 fi
6445 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6446 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6447 LIBWBCLIENT_SOVER=0
6448 LIBWBCLIENT_FULLVER=0
6449 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6450 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6451 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6452 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6453 ## Only worry about libwbclient if we have shared
6454 # library support
6455 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6456 LIBWBCLIENT=libwbclient
6457 INSTALL_LIBWBCLIENT=installlibwbclient
6458 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6459 LIBWBCLIENT_LIBS="-lwbclient"
6460 else
6461 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6462 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6463 fi
6464 fi
6466 if test x"$HAVE_WINBIND" = x"yes"; then
6467 AC_MSG_RESULT(yes)
6468 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6470 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6471 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6472 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6473 PAM_MODULES="$PAM_MODULES pam_winbind"
6474 INSTALL_PAM_MODULES="installpammodules"
6475 UNINSTALL_PAM_MODULES="uninstallpammodules"
6476 fi
6478 # we use winbind, check for krb5 locate_plugin support:
6479 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6480 [[#ifdef HAVE_KRB5_H
6481 #include <krb5.h>
6482 #endif
6483 ]])
6484 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6485 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6486 if test x"$BLDSHARED" = x"true" ; then
6487 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6488 fi
6489 fi
6490 # end of krb5 locate_plugin check
6491 else
6492 AC_MSG_RESULT(no$winbind_no_reason)
6493 fi
6495 AC_SUBST(WINBIND_NSS)
6496 AC_SUBST(WINBIND_WINS_NSS)
6497 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6498 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6499 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6501 AC_SUBST(WINBIND_KRB5_LOCATOR)
6503 # Solaris 10 does have new member in nss_XbyY_key
6504 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6505 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6506 [#include <nss_dbdefs.h>])
6508 # Solaris has some extra fields in struct passwd that need to be
6509 # initialised otherwise nscd crashes.
6511 AC_CHECK_MEMBER(struct passwd.pw_comment,
6512 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6513 [#include <pwd.h>])
6515 AC_CHECK_MEMBER(struct passwd.pw_age,
6516 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6517 [#include <pwd.h>])
6519 # AIX 4.3.x and 5.1 do not have as many members in
6520 # struct secmethod_table as AIX 5.2
6521 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6522 [#include <usersec.h>])
6523 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6524 [#include <usersec.h>])
6526 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6527 AC_TRY_COMPILE([#include <sys/types.h>
6528 #include <sys/socket.h>],
6529 [struct ucred cred;
6530 socklen_t cred_len;
6531 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6532 ],
6533 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6534 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6535 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6536 fi
6538 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6539 AC_TRY_LINK([#include <sys/types.h>
6540 #include <unistd.h>],
6541 [uid_t uid; gid_t gid; int ret;
6542 ret = getpeereid(0, &uid, &gid);
6543 ],
6544 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6545 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6546 AC_DEFINE(HAVE_GETPEEREID,1,
6547 [Whether we have getpeereid to get socket credentials])
6548 fi
6551 #################################################
6552 # Check to see if we should use the included popt
6554 AC_ARG_WITH(included-popt,
6555 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6556 [
6557 case "$withval" in
6558 yes)
6559 INCLUDED_POPT=yes
6560 ;;
6561 no)
6562 INCLUDED_POPT=no
6563 ;;
6564 esac ],
6565 )
6566 if test x"$INCLUDED_POPT" != x"yes"; then
6567 AC_CHECK_LIB(popt, poptGetContext,
6568 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6569 fi
6571 AC_MSG_CHECKING(whether to use included popt)
6572 if test x"$INCLUDED_POPT" = x"yes"; then
6573 AC_MSG_RESULT(yes)
6574 BUILD_POPT='$(POPT_OBJ)'
6575 POPTLIBS='$(POPT_OBJ)'
6576 FLAGS1="-I\$(srcdir)/../lib/popt"
6577 else
6578 AC_MSG_RESULT(no)
6579 BUILD_POPT=""
6580 POPTLIBS="-lpopt"
6581 fi
6582 AC_SUBST(BUILD_POPT)
6583 AC_SUBST(POPTLIBS)
6584 AC_SUBST(FLAGS1)
6586 #################################################
6587 # Check if user wants DNS service discovery support
6589 AC_ARG_ENABLE(dnssd,
6590 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6592 AC_SUBST(DNSSD_LIBS)
6593 if test x"$enable_dnssd" = x"yes"; then
6594 have_dnssd_support=yes
6596 AC_CHECK_HEADERS(dns_sd.h)
6597 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6598 have_dnssd_support=no
6599 fi
6601 # On Darwin the DNSSD API is in libc, but on other platforms it's
6602 # probably in -ldns_sd
6603 AC_CHECK_FUNCS(DNSServiceRegister)
6604 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6605 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6606 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6607 have_dnssd_support=no
6608 fi
6610 if test x"$have_dnssd_support" = x"yes"; then
6611 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6612 [Whether to enable DNS service discovery support])
6613 else
6614 if test x"$enable_dnssd" = x"yes"; then
6615 AC_MSG_ERROR(DNS service discovery support not available)
6616 fi
6617 fi
6619 fi
6621 #################################################
6622 # Check if user wants avahi support
6624 AC_ARG_ENABLE(avahi,
6625 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6627 if test x"$enable_avahi" != x"no"; then
6628 have_avahi_support=yes
6630 AC_CHECK_HEADERS(avahi-common/watch.h)
6631 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6632 have_avahi_support=no
6633 fi
6635 AC_CHECK_HEADERS(avahi-client/client.h)
6636 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6637 have_avahi_support=no
6638 fi
6640 save_LIBS="$LIBS"
6641 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6642 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6643 LIBS="$save_LIBS"
6645 if test x"$have_avahi_client_new" != x"yes" -o \
6646 x"$have_avahi_strerror" != x"yes" ; then
6647 have_avahi_support=no
6648 fi
6650 if test x"$have_avahi_support" = x"yes"; then
6651 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6652 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6653 [Whether to enable avahi support])
6654 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6655 else
6656 if test x"$enable_avahi" = x"yes"; then
6657 AC_MSG_ERROR(avahi support not available)
6658 fi
6659 fi
6660 fi
6663 #################################################
6664 # Set pthread stuff
6666 PTHREAD_CFLAGS=error
6667 PTHREAD_LDFLAGS=error
6669 # If it's error, then the user didn't
6670 # define it.
6671 if test "x$PTHREAD_LDFLAGS" = xerror; then
6672 AC_CHECK_LIB(pthread, pthread_attr_init, [
6673 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6674 PTHREAD_LDFLAGS="-lpthread" ])
6675 fi
6677 if test "x$PTHREAD_LDFLAGS" = xerror; then
6678 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6679 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6680 PTHREAD_LDFLAGS="-lpthreads" ])
6681 fi
6683 if test "x$PTHREAD_LDFLAGS" = xerror; then
6684 AC_CHECK_LIB(c_r, pthread_attr_init, [
6685 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6686 PTHREAD_LDFLAGS="-pthread" ])
6687 fi
6689 if test "x$PTHREAD_LDFLAGS" = xerror; then
6690 AC_CHECK_FUNC(pthread_attr_init, [
6691 PTHREAD_CFLAGS="-D_REENTRANT"
6692 PTHREAD_LDFLAGS="-lpthread" ])
6693 fi
6695 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6696 # pthread_attr_init. On pthread_mutex_lock it works there...
6697 if test "x$PTHREAD_LDFLAGS" = xerror; then
6698 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6699 PTHREAD_CFLAGS="-D_REENTRANT"
6700 PTHREAD_LDFLAGS="-lpthread" ])
6701 fi
6703 AC_SUBST(PTHREAD_CFLAGS)
6704 AC_SUBST(PTHREAD_LDFLAGS)
6706 samba_cv_HAVE_PTHREAD=no
6707 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6708 samba_cv_HAVE_PTHREAD=yes
6709 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6710 ac_save_CFLAGS=$CFLAGS
6711 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6712 ac_save_LDFLAGS=$LDFLAGS
6713 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6714 AC_CHECK_HEADERS(pthread.h)
6715 CFLAGS=$ac_save_CFLAGS
6716 LDFLAGS=$ac_save_LDFLAGS
6717 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6718 fi
6720 #################################################
6721 # Check if user wants pthreadpool support
6723 AC_ARG_ENABLE(pthreadpool,
6724 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6726 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6727 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6728 fi
6730 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6731 LIBS="$LIBS $PTHREAD_LDFLAGS"
6732 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6733 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6734 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6735 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6736 AC_SUBST(PTHREADPOOLTEST)
6737 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6738 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6739 fi
6740 fi
6742 #################################################
6743 # Check to see if we should use the included iniparser
6745 AC_ARG_WITH(included-iniparser,
6746 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6747 [
6748 case "$withval" in
6749 yes)
6750 INCLUDED_INIPARSER=yes
6751 ;;
6752 no)
6753 INCLUDED_INIPARSER=no
6754 ;;
6755 esac ],
6756 )
6757 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6758 AC_CHECK_LIB(iniparser, iniparser_load,
6759 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6760 fi
6762 AC_MSG_CHECKING(whether to use included iniparser)
6763 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6764 AC_MSG_RESULT(yes)
6765 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6766 INIPARSERLIBS=""
6767 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6768 else
6769 AC_MSG_RESULT(no)
6770 BUILD_INIPARSER=""
6771 INIPARSERLIBS="-liniparser"
6772 fi
6773 AC_SUBST(BUILD_INIPARSER)
6774 AC_SUBST(INIPARSERLIBS)
6775 AC_SUBST(FLAGS1)
6777 ###################################################
6778 # Check for different/missing (set|get|end)netgrent prototypes
6779 CFLAGS_SAVE=$CFLAGS
6780 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6781 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6782 fi
6783 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6784 AC_TRY_COMPILE([#include<netdb.h>
6785 #ifdef HAVE_NETGROUP_H
6786 #include<netgroup.h>
6787 #endif],[setnetgrent("foo")],
6788 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6789 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6790 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6791 fi
6792 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6793 AC_TRY_COMPILE([#include<netdb.h>
6794 #ifdef HAVE_NETGROUP_H
6795 #include<netgroup.h>
6796 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6797 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6798 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6799 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6800 fi
6801 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6802 AC_TRY_COMPILE([#include<netdb.h>
6803 #ifdef HAVE_NETGROUP_H
6804 #include<netgroup.h>
6805 #endif],[endnetgrent()],
6806 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6807 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6808 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6809 fi
6811 CFLAGS=$CFLAGS_SAVE
6813 # Checks for the vfs_fileid module
6814 # Start
6815 AC_CHECK_FUNC(getmntent)
6817 AC_CHECK_HEADERS(sys/statfs.h)
6819 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6820 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6821 AC_TRY_RUN([
6822 #include <sys/types.h>
6823 #include <sys/statfs.h>
6824 int main(void)
6825 {
6826 struct statfs fsd;
6827 fsid_t fsid = fsd.f_fsid;
6828 return statfs (".", &fsd);
6829 }],
6830 vfsfileid_cv_statfs=yes,
6831 vfsfileid_cv_statfs=no,
6832 vfsfileid_cv_statfs=cross)
6833 ])
6834 AC_MSG_RESULT($vfsfileid_cv_statfs)
6836 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6837 x"$vfsfileid_cv_statfs" = x"yes"; then
6838 default_shared_modules="$default_shared_modules vfs_fileid"
6839 fi
6840 # End
6841 # Checks for the vfs_fileid module
6844 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6845 do
6846 eval MODULE_DEFAULT_$i=STATIC
6847 done
6849 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6850 do
6851 dnl Fall back to static if we cannot build shared libraries
6852 eval MODULE_DEFAULT_$i=STATIC
6854 if test $BLDSHARED = true; then
6855 eval MODULE_DEFAULT_$i=SHARED
6856 fi
6857 done
6859 dnl Always build these modules static
6860 MODULE_rpc_spoolss=STATIC
6861 MODULE_rpc_srvsvc=STATIC
6862 MODULE_idmap_tdb=STATIC
6863 MODULE_idmap_passdb=STATIC
6864 MODULE_idmap_nss=STATIC
6866 MODULE_nss_info_template=STATIC
6868 AC_ARG_WITH(static-modules,
6869 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6870 [ if test $withval; then
6871 for i in `echo $withval | sed -e 's/,/ /g'`
6872 do
6873 eval MODULE_$i=STATIC
6874 done
6875 fi ])
6877 AC_ARG_WITH(shared-modules,
6878 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6879 [ if test $withval; then
6880 for i in `echo $withval | sed -e 's/,/ /g'`
6881 do
6882 eval MODULE_$i=SHARED
6883 done
6884 fi ])
6886 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6887 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6888 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6889 AC_SUBST(SMBD_FAM_LIBS)
6890 fi
6892 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
6893 "bin/ldapsam.$SHLIBEXT", PDB,
6894 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6895 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6896 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6897 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6898 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6899 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6901 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6902 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6903 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6904 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6905 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6906 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6907 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6908 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6909 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6910 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6911 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6913 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6914 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6916 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6917 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6918 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6919 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6920 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6922 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6923 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6924 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6925 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6926 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6927 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6928 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6929 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6930 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6931 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6933 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6934 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6935 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6936 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6937 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6938 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6939 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6940 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6941 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6942 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6943 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6944 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6945 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6946 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6947 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6948 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6949 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6950 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6951 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6952 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6953 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6954 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6955 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6956 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6957 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6958 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6959 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6960 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6961 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6962 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6963 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6964 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6965 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6966 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6967 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6968 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6969 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6970 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6971 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6972 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6973 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6974 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6975 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6976 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6977 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6978 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6979 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6980 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6981 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6983 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6985 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6986 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6987 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6989 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6990 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6991 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6992 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6994 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6996 #################################################
6997 # do extra things if we are running insure
6999 if test "${ac_cv_prog_CC}" = "insure"; then
7000 CPPFLAGS="$CPPFLAGS -D__INSURE__"
7001 fi
7003 #################################################
7004 # If run from the build farm, enable NASTY hacks
7005 #################################################
7006 AC_MSG_CHECKING(whether to enable build farm hacks)
7007 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
7008 AC_MSG_RESULT(yes)
7009 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
7010 else
7011 AC_MSG_RESULT(no)
7012 fi
7014 #################################################
7015 # check for bad librt/libpthread interactions
7017 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
7018 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
7019 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7020 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7022 SMB_IF_RTSIGNAL_BUG(
7023 [
7024 # Have RT_SIGNAL bug, need to check whether the problem will
7025 # affect anything we have configured.
7027 rt_do_error=no
7028 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
7029 if test x"$rt_signal_lease_ok" = x"no" ; then
7030 rt_do_error=yes
7031 fi
7032 fi
7034 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
7035 if test x"$rt_signal_notify_ok" = x"no" ; then
7036 rt_do_error=yes
7037 fi
7038 fi
7040 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7041 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7042 if test x"$rt_signal_aio_ok" = x"no" ; then
7043 rt_do_error=yes
7044 fi
7045 fi
7047 if test x"$rt_do_error" = x"yes" ; then
7048 SMB_IS_LIBPTHREAD_LINKED(
7049 [
7050 cat<<MSG
7052 *** On this platforms, linking Samba against pthreads causes problems
7053 *** with the oplock and change notification mechanisms. You may be
7054 *** using pthreads as a side-effect of using the --with-aio-support
7055 *** or --with-profiling-data options. Please remove these and try again.
7057 MSG
7058 ],
7059 [
7060 cat<<MSG
7062 *** On this platform, the oplock and change notification mechanisms do not
7063 *** appear to work. Please report this problem to samba-technical@samba.org
7064 *** and attach the config.log file from this directory.
7066 MSG
7067 ])
7068 AC_MSG_ERROR(unable to use realtime signals on this platform)
7069 fi
7070 ],
7071 [
7072 # no RT_SIGNAL bug, we are golden
7073 SMB_IS_LIBPTHREAD_LINKED(
7074 [
7075 AC_MSG_WARN(using libpthreads - this may degrade performance)
7076 ])
7078 ],
7079 [
7080 # cross compiling, I hope you know what you are doing
7081 true
7082 ])
7084 fi
7086 m4_include(../lib/zlib/zlib.m4)
7088 if test x$smbtorture4_possible = xyes; then
7089 saved_USESHARED="$USESHARED"
7090 USESHARED="false"
7091 smbtorture4_path="bin/smbtorture4"
7092 smbtorture4_option="-t bin/smbtorture4"
7093 AC_SUBST(smbtorture4_path)
7094 AC_SUBST(smbtorture4_option)
7095 USESHARED="$saved_USESHARED"
7096 SMBTORTURE4="bin/smbtorture4"
7097 AC_SUBST(SMBTORTURE4)
7098 fi
7100 AC_SUBST(ZLIB_LIBS)
7101 AC_SUBST(ZLIB_OBJS)
7102 AC_ZLIB([ZLIB_OBJS=""], [
7103 ZLIB_LIBS=""
7104 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7105 deflate.o trees.o zutil.o inflate.o infback.o \
7106 inftrees.o inffast.o
7107 do
7108 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7109 done
7110 CFLAGS="-I../lib/zlib $CFLAGS"
7111 ])
7113 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7115 if test "x$enable_dmalloc" = xyes
7116 then
7117 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7118 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7119 [Define to check invariants around some common functions])
7120 LIBS="$LIBS -ldmalloc"
7121 fi
7123 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7124 LIB_REMOVE_USR_LIB(LDFLAGS)
7125 LIB_REMOVE_USR_LIB(LIBS)
7127 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7128 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7129 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7131 #################################################
7132 # Display summary of libraries detected
7134 AC_MSG_RESULT([Using libraries:])
7135 AC_MSG_RESULT([ LIBS = $LIBS])
7136 if test x"$with_ads_support" != x"no"; then
7137 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7138 fi
7139 if test x"$with_ldap_support" != x"no"; then
7140 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7141 fi
7142 if test x"$with_dnsupdate_support" != x"no"; then
7143 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7144 fi
7145 if test x"$have_dnssd_support" != x"no"; then
7146 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7147 fi
7148 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7150 #################################################
7151 # final configure stuff
7153 AC_MSG_CHECKING([configure summary])
7154 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7155 AC_MSG_RESULT(yes),
7156 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7157 AC_MSG_WARN([cannot run when cross-compiling]))
7159 dnl Merge in developer cflags from now on
7160 AC_SUBST(DEVELOPER_CFLAGS)
7161 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7162 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7163 fi
7165 # Stuff the smbd-only libraries at the end of the smbd link
7166 # path (if we have them).
7167 SMBD_LIBS="$samba_dmapi_libs"
7168 AC_SUBST(SMBD_LIBS)
7170 CFLAGS="${CFLAGS} \$(FLAGS)"
7171 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7173 # If we had to expand the includes, make tsure the output file is moved back
7174 AC_OUTPUT_COMMANDS([
7175 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7176 ln -s Makefile-noincludes Makefile
7177 fi
7178 ])
7180 AC_OUTPUT(Makefile
7181 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7182 lib/netapi/examples/Makefile
7183 lib/netapi/tests/Makefile
7184 pkgconfig/smbclient.pc
7185 pkgconfig/wbclient.pc
7186 pkgconfig/netapi.pc
7187 pkgconfig/smbsharemodes.pc
7188 ../examples/libsmbclient/Makefile.internal
7189 )
7191 #################################################
7192 # Print very concise instructions on building/use
7193 if test "x$enable_dmalloc" = xyes
7194 then
7195 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7196 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7197 fi