| blob | ea212f603ecc167836da8221d460e0baf29f06f8 |
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/autoconf/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)
29 m4_include(../lib/ccan/libccan.m4)
31 LIBTEVENT_OBJ0=""
32 for obj in ${TEVENT_OBJ}; do
33 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
34 done
35 AC_SUBST(LIBTEVENT_OBJ0)
36 LIBS="${LIBS} ${TEVENT_LIBS}"
38 SAMBA_CPPFLAGS="-Iinclude/autoconf -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
42 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
43 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
44 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
46 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
48 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
49 if test "x${srcdir-.}" != "x."; then
50 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
51 fi
53 dnl Unique-to-Samba variables we'll be playing with.
54 AC_SUBST(SAMBA_CPPFLAGS)
55 AC_SUBST(SHELL)
56 AC_SUBST(LDSHFLAGS)
57 AC_SUBST(SONAMEFLAG)
58 AC_SUBST(SHLD)
59 AC_SUBST(MODULE_EXPORTS)
60 AC_SUBST(DSO_EXPORTS)
61 AC_SUBST(HOST_OS)
62 AC_SUBST(PICFLAG)
63 AC_SUBST(PIE_CFLAGS)
64 AC_SUBST(PIE_LDFLAGS)
65 AC_SUBST(RELRO_LDFLAGS)
66 AC_SUBST(SHLIBEXT)
67 AC_SUBST(INSTALLLIBCMD_SH)
68 AC_SUBST(INSTALLLIBCMD_A)
69 AC_SUBST(UNINSTALLLIBCMD_SH)
70 AC_SUBST(UNINSTALLLIBCMD_A)
72 AC_SUBST(INSTALL_LIBWBCLIENT)
73 AC_SUBST(UNINSTALL_LIBWBCLIENT)
74 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
75 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
76 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
77 AC_SUBST(LIBWBCLIENT_SHARED)
78 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
79 AC_SUBST(LIBWBCLIENT_STATIC)
80 AC_SUBST(LIBWBCLIENT_SOVER)
81 AC_SUBST(LIBWBCLIENT_FULLVER)
82 AC_SUBST(LIBWBCLIENT)
83 AC_SUBST(LIBWBCLIENT_LIBS)
85 AC_SUBST(LIBSAMBAUTIL_SHARED)
87 AC_SUBST(PRINT_LIBS)
88 AC_SUBST(AUTH_LIBS)
89 AC_SUBST(ACL_LIBS)
90 AC_SUBST(PASSDB_LIBS)
91 AC_SUBST(IDMAP_LIBS)
92 AC_SUBST(KRB5_LIBS)
93 AC_SUBST(UUID_LIBS)
94 AC_SUBST(LDAP_LIBS)
95 AC_SUBST(GPEXT_LIBS)
96 AC_SUBST(PAM_MODULES)
97 AC_SUBST(INSTALL_PAM_MODULES)
98 AC_SUBST(UNINSTALL_PAM_MODULES)
99 AC_SUBST(NSS_MODULES)
100 AC_SUBST(EXTRA_BIN_PROGS)
101 AC_SUBST(CIFSMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSMOUNT)
103 AC_SUBST(UNINSTALL_CIFSMOUNT)
104 AC_SUBST(CIFSUMOUNT_PROGS)
105 AC_SUBST(INSTALL_CIFSUMOUNT)
106 AC_SUBST(UNINSTALL_CIFSUMOUNT)
107 AC_SUBST(CIFSUPCALL_PROGS)
108 AC_SUBST(INSTALL_CIFSUPCALL)
109 AC_SUBST(UNINSTALL_CIFSUPCALL)
110 AC_SUBST(EXTRA_SBIN_PROGS)
111 AC_SUBST(EXTRA_ALL_TARGETS)
112 AC_SUBST(CONFIG_LIBS)
113 AC_SUBST(NSCD_LIBS)
115 # compile with optimization and without debugging by default, but
116 # allow people to set their own preference.
117 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
118 # if it has no value. This prevent *very* large debug binaries from occurring
119 # by default.
120 if test "x$debug" = "xyes" ; then
121 CFLAGS="${CFLAGS} -g"
122 fi
123 if test "x$CFLAGS" = x; then
124 CFLAGS="-O"
125 fi
127 m4_include(../lib/socket_wrapper/config.m4)
128 m4_include(../lib/nss_wrapper/config.m4)
129 m4_include(../lib/uid_wrapper/config.m4)
131 m4_include(m4/swat.m4)
133 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
135 # Probe the gcc version for extra CFLAGS. We always stash these in
136 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
137 # Makefile edit, avoiding the need to re-run configure.
138 if test x"$ac_cv_prog_gcc" = x"yes" ; then
139 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
140 # Add -Wdeclaration-after-statement if compiler supports it
141 AC_CACHE_CHECK(
142 [that the C compiler understands -Wdeclaration-after-statement],
143 samba_cv_HAVE_Wdeclaration_after_statement, [
144 AC_TRY_RUN_STRICT([
145 int main(void)
146 {
147 return 0;
148 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
149 samba_cv_HAVE_Wdeclaration_after_statement=yes,
150 samba_cv_HAVE_Wdeclaration_after_statement=no,
151 samba_cv_HAVE_Wdeclaration_after_statement=cross)
152 ])
154 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
155 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
156 fi
158 #-Werror-implicit-function-declaration
159 AC_CACHE_CHECK(
160 [that the C compiler understands -Werror-implicit-function-declaration],
161 samba_cv_HAVE_Werror_implicit_function_declaration, [
162 AC_TRY_RUN_STRICT([
163 int main(void)
164 {
165 return 0;
166 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
167 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
168 samba_cv_HAVE_Werror_implicit_function_declaration=no,
169 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
170 ])
171 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
172 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
173 fi
175 # krb5developer is like developer, except we don't get
176 # -Wstrict-prototypes.
177 if test x"$krb5_developer" != x"$yes" ; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
179 fi
181 if test x"$picky_developer" = x"yes"; then
182 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
183 fi
184 fi
186 #################################################
187 # check for a shared memory profiling support
188 AC_MSG_CHECKING(whether to use profiling)
189 AC_ARG_WITH(profiling-data,
190 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
191 [ case "$withval" in
192 yes)
193 AC_MSG_RESULT(yes)
194 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
195 samba_cv_WITH_PROFILE=yes
196 ;;
197 *)
198 AC_MSG_RESULT(no)
199 samba_cv_WITH_PROFILE=no
200 ;;
201 esac ],
202 AC_MSG_RESULT(no)
203 )
205 dnl Checks for programs.
206 AC_ARG_ENABLE(smbtorture4,
207 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
209 if test x$enable_smbtorture4 != xno; then
210 smbtorture4_possible=yes
211 else
212 smbtorture4_possible=no
213 fi
215 AC_PROG_INSTALL
216 AC_PROG_AWK
217 # Check for GNU make
218 m4_include(../m4/check_make.m4)
219 AC_SAMBA_GNU_MAKE([true], [true])
221 # Check for perl
222 m4_include(../m4/check_perl.m4)
223 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
225 # Check for python
226 m4_include(../m4/check_python.m4)
227 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
229 AC_CHECK_TOOL(AR, ar)
231 dnl Check if we (actually our C compiler!) use GNU ld
232 AC_PROG_LD_GNU
234 dnl Certain versions of GNU ld the default is not to have the
235 dnl --allow-shlib-undefined flag defined. This causes a stackload of
236 dnl warnings when building modules.
237 if test "$ac_cv_prog_gnu_ld" = "yes"; then
238 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
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 "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
268 fi
269 fi
270 fi
272 dnl Check if C compiler understands -c and -o at the same time
273 AC_PROG_CC_C_O
274 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
275 BROKEN_CC=
276 else
277 BROKEN_CC=#
278 fi
279 AC_SUBST(BROKEN_CC)
281 dnl Check if the C compiler understands -Werror (GNU)
282 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
283 AC_TRY_RUN_STRICT([
284 int main(void)
285 {
286 return 0;
287 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
288 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
289 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
290 Werror_FLAGS="-Werror"
291 else
292 dnl Check if the C compiler understands -w2
293 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
294 AC_TRY_RUN_STRICT([
295 int main(void)
296 {
297 return 0;
298 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
299 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
300 if test x"$samba_cv_HAVE_w2" = x"yes"; then
301 Werror_FLAGS="-w2"
302 else
303 dnl Check if the C compiler understands -errwarn (Sun)
304 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
305 AC_TRY_RUN_STRICT([
306 int main(void)
307 {
308 return 0;
309 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
310 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
311 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
312 Werror_FLAGS="-errwarn=%all"
313 else
314 dnl Check if the C compiler understands -qhalt (IBM)
315 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
316 AC_TRY_RUN_STRICT([
317 int main(void)
318 {
319 return 0;
320 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
321 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
322 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
323 Werror_FLAGS="-qhalt=w"
324 fi
325 fi
326 fi
327 fi
329 ############################################
330 # check if the compiler can handle negative enum values
331 # and don't truncate the values to INT_MAX
332 # a runtime test is needed here
333 AC_SUBST(PIDL_ARGS)
334 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
335 AC_TRY_RUN(
336 [
337 #include <stdio.h>
338 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
339 int main(void) {
340 enum negative_values v1 = NEGATIVE_VALUE;
341 unsigned v2 = NEGATIVE_VALUE;
343 if (v1 != 0xFFFFFFFF) {
344 printf("%u != 0xFFFFFFFF\n", v1);
345 return 1;
346 }
347 if (v2 != 0xFFFFFFFF) {
348 printf("%u != 0xFFFFFFFF\n", v2);
349 return 1;
350 }
352 return 0;
353 }
354 ],
355 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
356 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
357 AC_MSG_WARN([using --uint-enums for pidl])
358 PIDL_ARGS="$PIDL_ARGS --uint-enums"
359 fi
361 dnl Figure out the flags to support named structure initializers
363 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
365 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
366 AC_MSG_CHECKING(uname -s)
367 AC_MSG_RESULT(${UNAME_S})
369 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
370 AC_MSG_CHECKING(uname -r)
371 AC_MSG_RESULT(${UNAME_R})
373 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
374 AC_MSG_CHECKING(uname -m)
375 AC_MSG_RESULT(${UNAME_M})
377 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
378 AC_MSG_CHECKING(uname -p)
379 AC_MSG_RESULT(${UNAME_P})
381 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
382 AC_MSG_CHECKING(uname -i)
383 AC_MSG_RESULT(${UNAME_I})
385 dnl Add #include for broken IRIX header files
386 case "$host_os" in
387 *irix6*)
388 #TODO add to libreplace
389 if test x"$ac_cv_prog_gcc" != x"yes" ; then
390 dnl Fix sensible defaults for MIPSPro compilers. The
391 dnl error numbers are valid for the 7.3 compilers,
392 dnl hopefully also valid for the 7.4 series.
393 dnl
394 dnl Bugzilla 3801. Force an error on warning 1035
395 dnl so we don't incorrectly detect stdint.h. This
396 dnl warning is emitted for #error directives.
397 CFLAGS="$CFLAGS -diag_error 1035"
398 dnl 1209: Controlling expression is constant
399 dnl 1174: Function foo declared but never referenced
400 dnl 3201: Parameter foo was never referenced
401 CFLAGS="$CFLAGS -woff 1209,1174,3201"
402 fi
403 ;;
404 esac
406 DYNEXP=
407 AC_SUBST(DYNEXP)
408 LDSHFLAGS_Z_DEFS=
409 AC_SUBST(LDSHFLAGS_Z_DEFS)
410 LDSHFLAGS_Z_NODEFS=
411 AC_SUBST(LDSHFLAGS_Z_NODEFS)
413 dnl Add modules that have to be built by default here
414 dnl These have to be built static:
415 default_static_modules=""
416 default_static_modules="$default_static_modules pdb_smbpasswd"
417 default_static_modules="$default_static_modules pdb_tdbsam"
418 default_static_modules="$default_static_modules pdb_wbc_sam"
419 default_static_modules="$default_static_modules rpc_lsarpc"
420 default_static_modules="$default_static_modules rpc_samr"
421 default_static_modules="$default_static_modules rpc_winreg"
422 default_static_modules="$default_static_modules rpc_initshutdown"
423 default_static_modules="$default_static_modules rpc_dssetup"
424 default_static_modules="$default_static_modules rpc_wkssvc"
425 default_static_modules="$default_static_modules rpc_svcctl"
426 default_static_modules="$default_static_modules rpc_ntsvcs"
427 default_static_modules="$default_static_modules rpc_netlogon"
428 default_static_modules="$default_static_modules rpc_netdfs"
429 default_static_modules="$default_static_modules rpc_srvsvc"
430 default_static_modules="$default_static_modules rpc_spoolss"
431 default_static_modules="$default_static_modules rpc_eventlog"
432 default_static_modules="$default_static_modules auth_sam"
433 default_static_modules="$default_static_modules auth_unix"
434 default_static_modules="$default_static_modules auth_winbind"
435 default_static_modules="$default_static_modules auth_wbc"
436 default_static_modules="$default_static_modules auth_server"
437 default_static_modules="$default_static_modules auth_domain"
438 default_static_modules="$default_static_modules auth_builtin"
439 default_static_modules="$default_static_modules vfs_default"
440 default_static_modules="$default_static_modules nss_info_template"
442 dnl These are preferably build shared, and static if dlopen() is not available
443 default_shared_modules=""
444 default_shared_modules="$default_shared_modules vfs_recycle"
445 default_shared_modules="$default_shared_modules vfs_audit"
446 default_shared_modules="$default_shared_modules vfs_extd_audit"
447 default_shared_modules="$default_shared_modules vfs_full_audit"
448 default_shared_modules="$default_shared_modules vfs_netatalk"
449 default_shared_modules="$default_shared_modules vfs_fake_perms"
450 default_shared_modules="$default_shared_modules vfs_default_quota"
451 default_shared_modules="$default_shared_modules vfs_readonly"
452 default_shared_modules="$default_shared_modules vfs_cap"
453 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
454 default_shared_modules="$default_shared_modules vfs_shadow_copy"
455 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
456 default_shared_modules="$default_shared_modules auth_script"
457 default_shared_modules="$default_shared_modules vfs_readahead"
458 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
459 default_shared_modules="$default_shared_modules vfs_streams_xattr"
460 default_shared_modules="$default_shared_modules vfs_streams_depot"
461 default_shared_modules="$default_shared_modules vfs_acl_xattr"
462 default_shared_modules="$default_shared_modules vfs_acl_tdb"
463 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
464 default_shared_modules="$default_shared_modules vfs_preopen"
465 default_shared_modules="$default_shared_modules vfs_catia"
466 default_shared_modules="$default_shared_modules vfs_scannedonly"
467 default_shared_modules="$default_shared_modules vfs_crossrename"
468 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
469 default_shared_modules="$default_shared_modules vfs_time_audit"
470 default_shared_modules="$default_shared_modules idmap_autorid"
472 if test "x$developer" = xyes; then
473 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
474 default_static_modules="$default_static_modules auth_netlogond"
475 default_shared_modules="$default_shared_modules perfcount_test"
476 fi
478 #
479 # Config CPPFLAG settings for strange OS's that must be set
480 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
481 # case statement; its first reference must be unconditional.
482 #
483 case "$host_os" in
484 *hpux*)
485 #
486 # Defines needed for HPUX support.
487 # HPUX has bigcrypt but (sometimes?) doesn't use it for
488 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
489 #
490 case `uname -r` in
491 *9*|*10*|*11)
492 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
493 ;;
494 esac
495 ;;
497 #
498 # CRAY Unicos has broken const handling
499 *unicos*)
500 AC_MSG_RESULT([disabling const])
501 CPPFLAGS="$CPPFLAGS -Dconst="
502 ;;
504 #
505 # AIX4.x doesn't even admit to having large
506 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
507 #
508 *aix4*)
509 AC_MSG_RESULT([enabling large file support])
510 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
511 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
512 ;;
513 #
514 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
515 # to the existance of large files..
516 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
517 # recommendations on large file support, however it makes the
518 # compile work using gcc 2.7 and 2.8, whereas using the Sun
519 # recommendation makes the compile fail on gcc2.7. JRA.
520 #
521 # Solaris uses SYSV printing. Make sure to set that here. --jerry
522 #
523 *solaris*)
524 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
525 case `uname -r` in
526 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
527 AC_MSG_RESULT([no large file support])
528 ;;
529 5.*)
530 LDFLAGS="$LDFLAGS -lthread"
531 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
532 AC_MSG_RESULT([enabling large file support])
533 if test "$ac_cv_prog_gcc" = yes; then
534 ${CC-cc} -v >conftest.c 2>&1
535 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
536 rm -fr conftest.c
537 case "$ac_cv_gcc_compiler_version_number" in
538 *"gcc version 2.6"*|*"gcc version 2.7"*)
539 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
540 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
541 ;;
542 *)
543 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
544 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
545 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
546 ;;
547 esac
548 else
549 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
550 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
551 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
552 fi
553 ;;
554 esac
555 ;;
556 #
557 # IRIX uses SYSV printing. Make sure to set that here
558 #
559 *irix*)
560 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
561 ;;
562 *freebsd*|*dragonfly*)
563 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
564 ;;
565 #
566 # VOS may need to have POSIX support and System V compatibility enabled.
567 #
568 *vos*)
569 case "$CPPFLAGS" in
570 *-D_POSIX_C_SOURCE*)
571 ;;
572 *)
573 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
574 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
575 ;;
576 esac
577 case "$CPPFLAGS" in
578 *-D_SYSV*|*-D_SVID_SOURCE*)
579 ;;
580 *)
581 CPPFLAGS="$CPPFLAGS -D_SYSV"
582 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
583 esac
584 ;;
585 #
586 # Tests needed for SINIX large file support.
587 #
588 *sysv4*)
589 if test $host = mips-sni-sysv4 ; then
590 AC_MSG_CHECKING([for LFS support])
591 old_CPPFLAGS="$CPPFLAGS"
592 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
593 AC_TRY_RUN([
594 #include <unistd.h>
595 main () {
596 #if _LFS64_LARGEFILE == 1
597 exit(0);
598 #else
599 exit(1);
600 #endif
601 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
602 CPPFLAGS="$old_CPPFLAGS"
603 if test x$SINIX_LFS_SUPPORT = xyes ; then
604 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
605 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
606 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
607 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
608 LIBS="`getconf LFS64_LIBS` $LIBS"
609 fi
610 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
611 fi
612 ;;
614 # Systems with LFS support.
615 #
616 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
617 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
618 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
619 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
620 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
621 ;;
623 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
624 #
625 *linux*)
626 AC_MSG_CHECKING([for LFS support])
627 old_CPPFLAGS="$CPPFLAGS"
628 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
629 AC_TRY_RUN([
630 #include <unistd.h>
631 #include <sys/utsname.h>
632 #include <string.h>
633 #include <stdlib.h>
634 main() {
635 #if _LFS64_LARGEFILE == 1
636 struct utsname uts;
637 char *release;
638 int major, minor;
640 /* Ensure this is glibc 2.2 or higher */
641 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
642 int libc_major = __GLIBC__;
643 int libc_minor = __GLIBC_MINOR__;
645 if (libc_major < 2)
646 exit(1);
647 if (libc_minor < 2)
648 exit(1);
649 #endif
651 /* Ensure this is kernel 2.4 or higher */
653 uname(&uts);
654 release = strdup(uts.release);
655 major = atoi(strsep(&release, "."));
656 minor = atoi(strsep(&release, "."));
658 if (major > 2 || (major == 2 && minor > 3))
659 exit(0);
660 exit(1);
661 #else
662 exit(1);
663 #endif
664 }
665 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
666 CPPFLAGS="$old_CPPFLAGS"
667 if test x$LINUX_LFS_SUPPORT = xyes ; then
668 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
669 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
670 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
671 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
672 fi
673 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
674 ;;
676 #
677 # MacOS X is the *only* system that uses compose character in utf8. This
678 # is so horribly broken....
679 #
680 *darwin*)
681 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
683 # Add a system specific charset module.
684 default_shared_modules="$default_shared_modules"
686 ;;
687 *hurd*)
688 AC_MSG_CHECKING([for LFS support])
689 old_CPPFLAGS="$CPPFLAGS"
690 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
691 AC_TRY_RUN([
692 #include <unistd.h>
693 main () {
694 #if _LFS64_LARGEFILE == 1
695 exit(0);
696 #else
697 exit(1);
698 #endif
699 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
700 CPPFLAGS="$old_CPPFLAGS"
701 if test x$GLIBC_LFS_SUPPORT = xyes ; then
702 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
703 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
704 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
705 fi
706 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
707 ;;
708 *qnx*)
709 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
710 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
711 ;;
713 esac
715 SAVE_CPPFLAGS="${CPPFLAGS}"
716 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
718 AC_LIBREPLACE_BROKEN_CHECKS
719 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
720 AC_LIBREPLACE_NETWORK_CHECKS
722 CPPFLAGS="${SAVE_CPPFLAGS}"
724 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
726 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
727 AC_SUBST(LIBREPLACE_OBJS)
729 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
730 AC_SUBST(LIBREPLACE_LIBS)
733 # add -ldl to the global LIBS
734 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
735 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
738 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
739 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
740 AC_CHECK_HEADERS(limits.h float.h libintl.h)
741 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
742 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
743 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
744 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
745 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
746 AC_CHECK_HEADERS(sys/sysmacros.h)
747 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
748 AC_CHECK_HEADERS(langinfo.h locale.h)
749 AC_CHECK_HEADERS(xfs/libxfs.h)
750 AC_CHECK_HEADERS(netgroup.h)
751 AC_CHECK_HEADERS(linux/falloc.h)
753 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
754 #if HAVE_RPC_RPC_H
755 #include <rpc/rpc.h>
756 #endif
757 ]])
759 ## These fail to compile on IRIX so just check for their presence
760 AC_CHECK_HEADERS(sys/mode.h,,,)
762 # Look for Darwin headers
763 old_CPPFLAGS="$CPPFLAGS"
764 CPPFLAGS="-Iinclude $CPPFLAGS"
765 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
766 CPPFLAGS="$old_CPPFLAGS"
768 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
769 # about CoreFoundation
770 case "$host_os" in
771 *darwin11*)
772 LDFLAGS="$LDFLAGS -framework CoreFoundation"
773 ;;
774 esac
776 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
777 # subdirectory of headers.
778 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
780 if test x"$enable_developer" = x"yes" ; then
781 if test x"$ac_cv_header_valgrind_h" = xyes -o \
782 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
783 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
784 fi
785 fi
787 #
788 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
789 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
790 #
791 case "$host_os" in
792 *hpux*)
793 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
794 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
795 if test x"$ac_cv_header_shadow_h" = x"yes"; then
796 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
797 fi
798 ;;
799 esac
800 AC_CHECK_HEADERS(shadow.h)
801 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
802 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
804 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
805 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
807 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
809 # For experimental utmp support (lastlog on some BSD-like systems)
810 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
812 AC_CHECK_SIZEOF(int,cross)
813 AC_CHECK_SIZEOF(long,cross)
814 AC_CHECK_SIZEOF(long long,cross)
815 AC_CHECK_SIZEOF(short,cross)
817 AC_C_CONST
818 AC_C_INLINE
819 AC_C_BIGENDIAN
820 AC_C_CHAR_UNSIGNED
822 AC_TYPE_SIGNAL
823 AC_TYPE_UID_T
824 AC_TYPE_MODE_T
825 AC_TYPE_OFF_T
826 AC_TYPE_SIZE_T
827 AC_TYPE_PID_T
828 AC_STRUCT_ST_RDEV
829 AC_DIRENT_D_OFF
830 AC_CHECK_TYPE(ssize_t, int)
831 AC_CHECK_TYPE(wchar_t, unsigned short)
833 ############################################
834 # for cups support we need libcups, and a handful of header files
836 AC_ARG_ENABLE(cups,
837 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
839 if test x$enable_cups != xno; then
840 AC_PATH_PROG(CUPS_CONFIG, cups-config)
842 if test "x$CUPS_CONFIG" != x; then
844 ac_save_LDFLAGS=$LDFLAGS
845 ac_save_PRINT_LIBS=$PRINT_LIBS
846 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
848 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
849 x"$ac_cv_header_cups_language_h" = xyes; then
850 # try linking with -lcups alone first. That should work unless libcups is
851 # underlinked. With cups-config --libs we pull in unwanted and unneeded
852 # dendencies including thread libraries - use cups-config only if really
853 # required.
854 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
855 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
856 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
857 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
859 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
860 samba_cv_HAVE_CUPS=yes
861 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
862 else
863 AC_MSG_WARN([cups-config around but cups-devel not installed])
864 CFLAGS=$ac_save_CFLAGS
865 LDFLAGS=$ac_save_LDFLAGS
866 PRINT_LIBS=$ac_save_PRINT_LIBS
867 fi
869 elif test x"$enable_cups" = x"yes"; then
870 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
871 fi
872 fi
874 AC_ARG_ENABLE(iprint,
875 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
877 if test x$enable_iprint != xno; then
878 if test x"$samba_cv_HAVE_CUPS" = xyes; then
879 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
880 elif test x"$enable_iprint" = x"yes"; then
881 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
882 fi
883 fi
885 ############################################
886 # check if the compiler will optimize out function calls
887 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
888 AC_TRY_LINK([
889 #include <stdio.h>],
890 [
891 if (0) {
892 this_function_does_not_exist();
893 } else {
894 return 1;
895 }
897 ],
898 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
899 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
900 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
901 fi
903 #############################################
904 # check for fd passing struct via msg_control
905 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
906 AC_TRY_COMPILE([
907 #include <sys/types.h>
908 #include <stdlib.h>
909 #include <stddef.h>
910 #include <sys/socket.h>
911 #include <sys/un.h>],
912 [
913 struct msghdr msg;
914 union {
915 struct cmsghdr cm;
916 char control[CMSG_SPACE(sizeof(int))];
917 } control_un;
918 msg.msg_control = control_un.control;
919 msg.msg_controllen = sizeof(control_un.control);
920 ],
921 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
922 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
923 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
924 [If we can use msg_control for passing file descriptors])
925 fi
927 #############################################
928 # check for fd passing struct via msg_acctrights
929 AC_CACHE_CHECK([for fd passing via msg_acctrights],
930 samba_cv_msghdr_msg_acctrights, [
931 AC_TRY_COMPILE([
932 #include <sys/types.h>
933 #include <stdlib.h>
934 #include <stddef.h>
935 #include <sys/socket.h>
936 #include <sys/un.h>],
937 [
938 struct msghdr msg;
939 int fd;
940 msg.msg_acctrights = (caddr_t) &fd;
941 msg.msg_acctrightslen = sizeof(fd);
942 ],
943 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
944 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
945 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
946 [If we can use msg_acctrights for passing file descriptors])
947 fi
949 AC_CHECK_FUNCS(dirfd)
950 if test x"$ac_cv_func_dirfd" = x"yes"; then
951 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
952 fi
954 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
955 AC_TRY_COMPILE([
956 #include <sys/types.h>
957 #if STDC_HEADERS
958 #include <stdlib.h>
959 #include <stddef.h>
960 #endif
961 #include <signal.h>],[struct sigevent s;],
962 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
963 if test x"$samba_cv_struct_sigevent" = x"yes"; then
964 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
965 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
966 [#include <signal.h>])
967 fi
969 # and glibc has setresuid under linux but the function does
970 # nothing until kernel 2.1.44! very dumb.
971 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
972 AC_TRY_RUN([#include <errno.h>
973 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
974 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
975 if test x"$samba_cv_have_setresuid" = x"yes"; then
976 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
977 fi
979 # Do the same check for setresguid...
980 #
981 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
982 AC_TRY_RUN([#include <unistd.h>
983 #include <errno.h>
984 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
985 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
986 if test x"$samba_cv_have_setresgid" = x"yes"; then
987 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
988 fi
990 AC_FUNC_MEMCMP
992 ###############################################
993 # Readline included by default unless explicitly asked not to
994 test "${with_readline+set}" != "set" && with_readline=yes
996 # test for where we get readline() from
997 AC_MSG_CHECKING(whether to use readline)
998 AC_ARG_WITH(readline,
999 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
1000 [ case "$with_readline" in
1001 yes)
1002 AC_MSG_RESULT(yes)
1004 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1005 AC_CHECK_HEADERS(readline/history.h)
1007 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1008 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1009 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1010 done
1011 AC_CHECK_LIB(readline, rl_callback_handler_install,
1012 [TERMLIBS="-lreadline $TERMLIBS"
1013 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1014 break], [TERMLIBS=], $TERMLIBS)])
1015 ;;
1016 no)
1017 AC_MSG_RESULT(no)
1018 ;;
1019 *)
1020 AC_MSG_RESULT(yes)
1022 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1023 # alternate readline path
1024 _ldflags=${LDFLAGS}
1025 _cppflags=${CPPFLAGS}
1027 # Add additional search path
1028 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1029 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1031 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1032 AC_CHECK_HEADERS(readline/history.h)
1034 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1035 for termlib in ncurses curses termcap terminfo termlib; do
1036 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1037 done
1038 AC_CHECK_LIB(readline, rl_callback_handler_install,
1039 [TERMLDFLAGS="-L$with_readline/lib"
1040 TERMCPPFLAGS="-I$with_readline/include"
1041 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1042 TERMLIBS="-lreadline $TERMLIBS"
1043 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1044 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1046 LDFLAGS=$_ldflags
1047 ;;
1048 esac],
1049 AC_MSG_RESULT(no)
1050 )
1051 AC_SUBST(TERMLIBS)
1052 AC_SUBST(TERMLDFLAGS)
1054 # The readline API changed slightly from readline3 to readline4, so
1055 # code will generate warnings on one of them unless we have a few
1056 # special cases.
1057 AC_CHECK_LIB(readline, rl_completion_matches,
1058 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1059 [Do we have rl_completion_matches?])],
1060 [],
1061 [$TERMLIBS])
1063 # not all readline libs have rl_event_hook or history_list
1064 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1065 AC_CHECK_LIB(readline, history_list,
1066 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1067 [],
1068 [$TERMLIBS])
1070 ###############################################
1071 # test for where we get yp_get_default_domain() from
1072 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1073 AC_CHECK_FUNCS(yp_get_default_domain)
1075 # Check if we have execl, if not we need to compile smbrun.
1076 AC_CHECK_FUNCS(execl)
1077 if test x"$ac_cv_func_execl" = x"no"; then
1078 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun"
1079 fi
1081 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1082 AC_CHECK_FUNCS(strtol)
1083 AC_CHECK_FUNCS(strchr chflags)
1084 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1085 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1086 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1087 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1088 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1089 AC_CHECK_FUNCS(getgrset)
1090 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1091 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1092 AC_CHECK_FUNCS(fallocate fallocate64)
1093 AC_CHECK_FUNCS(fseeko fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1094 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1095 AC_CHECK_FUNCS(fdopendir fdopendir64)
1096 AC_CHECK_FUNCS(getpwent_r)
1097 AC_CHECK_FUNCS(getdents64)
1098 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1099 AC_CHECK_FUNCS(syslog vsyslog timegm)
1100 AC_CHECK_FUNCS(setlocale)
1101 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1102 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1103 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1104 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1105 AC_CHECK_HEADERS(sys/mman.h)
1106 # setbuffer, shmget, shm_open are needed for smbtorture
1107 AC_CHECK_FUNCS(shmget shm_open)
1108 AC_CHECK_FUNCS(gettext dgettext)
1109 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
1110 AC_CHECK_FUNCS(strupr)
1112 # Find a method of generating a stack trace
1113 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1114 # libexecinfo provides backtrace_symbols on FreeBSD
1115 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1116 AC_CHECK_FUNCS(backtrace_symbols)
1117 AC_CHECK_LIB(exc, trace_back_stack)
1119 # check for sysctlbyname and sysctl for BSD systems
1120 AC_CHECK_FUNCS(sysctlbyname)
1121 AC_CHECK_FUNCS(sysctl)
1123 #################################################
1124 # Check to see if core dump directory is defined in linux
1125 # with /proc/sys/kernel/core_pattern
1127 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1128 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1129 [Whether Linux kernel uses core_pattern for core files]),
1130 [])
1132 #############################
1133 # check if building with gpfs
1134 AC_CHECK_HEADERS(gpfs_gpl.h)
1135 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1136 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1137 default_shared_modules="$default_shared_modules vfs_gpfs"
1138 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1139 fi
1141 #############################################
1142 # check if building on Isilon OneFS
1143 printf "%s" "checking for Isilon OneFS... "
1144 save_LIBS="$LIBS"
1145 LIBS="$LIBS -lisi_version"
1146 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1147 [get_isilon_copyright()],
1148 samba_cv_HAVE_ONEFS=yes,
1149 samba_cv_HAVE_ONEFS=no)
1150 echo $samba_cv_HAVE_ONEFS
1151 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1152 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1153 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1154 default_static_modules="$default_static_modules"
1155 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1156 # Need to also add general libs for oplocks support
1157 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1158 fi
1159 AC_SUBST(ONEFS_LIBS)
1160 LIBS="$save_LIBS"
1162 # Note that all the libunwind symbols in the API are defined to internal
1163 # platform-specific version, so we must include libunwind.h before checking
1164 # any of them.
1165 AC_MSG_CHECKING([for libunwind])
1166 save_LIBS=$LIBS
1168 UNWIND_ARCH="unknown"
1169 if test x"$UNAME_I" != x"unknown"; then
1170 UNWIND_ARCH="$UNAME_I"
1171 elif test x"$UNAME_M" != x"unknown"; then
1172 UNWIND_ARCH="$UNAME_M"
1173 elif test x"$UNAME_P" != x"unknown"; then
1174 UNWIND_ARCH="$UNAME_P"
1175 fi
1177 case "$UNWIND_ARCH" in
1178 unknown)
1179 # This probably won't link without
1180 # the platform-specific libunwind.
1181 LIBS="$LIBS -lunwind"
1182 ;;
1183 i386|i586|i686)
1184 # Add the platform-specific libunwind module.
1185 LIBS="$LIBS -lunwind -lunwind-x86"
1186 ;;
1187 *)
1188 # Add the platform-specific libunwind module.
1189 # based on uname -i, uname -m or uname -p
1190 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1191 ;;
1192 esac
1194 AC_TRY_LINK(
1195 [
1196 #ifdef HAVE_LIBUNWIND_H
1197 #include <libunwind.h>
1198 #endif
1199 ],
1200 [
1201 unw_context_t ctx; unw_cursor_t cur;
1202 char buf[256]; unw_word_t off;
1203 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1204 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1205 ],
1206 [
1207 AC_MSG_RESULT(yes)
1208 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1210 # If we have libunwind, test whether we also have libunwind-ptrace
1211 # which would let us unwind arbitrary processes.
1212 save_LIBS=$LIBS
1213 AC_CHECK_HEADERS(libunwind-ptrace.h)
1214 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1215 [
1216 LIBUNWIND_PTRACE="-lunwind-ptrace";
1217 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1218 [Whether libunwind-ptrace.a is available.])
1219 ],
1220 [ LIBUNWIND_PTRACE="" ])
1222 LIBS=$save_LIBS
1223 ],
1224 [
1225 AC_MSG_RESULT(no)
1226 LIBS=$save_LIBS
1227 ])
1229 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1230 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1231 AC_CHECK_HEADERS(sys/ptrace.h)
1232 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1233 AC_TRY_LINK(
1234 [
1235 #if HAVE_SYS_TYPES_H
1236 #include <sys/types.h>
1237 #endif
1238 #if HAVE_SYS_PTRACE_H
1239 #include <sys/ptrace.h>
1240 #endif
1241 ],
1242 [
1243 pid_t me = (pid_t)-1;
1244 ptrace(PTRACE_ATTACH, me, 0, 0);
1245 ptrace(PTRACE_DETACH, me, 0, 0);
1246 return 0;
1247 ],
1248 [
1249 AC_MSG_RESULT(yes)
1250 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1251 [Whether the Linux ptrace(2) interface is available.])
1252 ],
1253 [
1254 AC_MSG_RESULT(no)
1255 LIBUNWIND_PTRACE=""
1256 ])
1257 fi
1259 AC_SUBST(LIBUNWIND_PTRACE)
1261 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1262 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1263 AC_CHECK_FUNCS(__getcwd _getcwd)
1264 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1265 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1266 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1267 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1268 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1269 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1270 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1271 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1272 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1273 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1274 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1275 AC_CHECK_FUNCS(prctl)
1277 AC_TRY_COMPILE([
1278 #ifdef HAVE_SYS_PRCTL_H
1279 #include <sys/prctl.h>
1280 #endif
1281 ],
1282 [int i; i = prtcl(0); ],
1283 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1285 #
1286 #
1287 #
1288 case "$host_os" in
1289 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1290 # glibc <= 2.3.2 has a broken getgrouplist
1291 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1292 #include <unistd.h>
1293 #include <sys/utsname.h>
1294 main() {
1295 /* glibc up to 2.3 has a broken getgrouplist */
1296 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1297 int libc_major = __GLIBC__;
1298 int libc_minor = __GLIBC_MINOR__;
1300 if (libc_major < 2)
1301 exit(1);
1302 if ((libc_major == 2) && (libc_minor <= 3))
1303 exit(1);
1304 #endif
1305 exit(0);
1306 }
1307 ], [samba_cv_linux_getgrouplist_ok=yes],
1308 [samba_cv_linux_getgrouplist_ok=no],
1309 [samba_cv_linux_getgrouplist_ok=cross])])
1310 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1311 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1312 fi
1313 ;;
1314 *)
1315 AC_CHECK_FUNCS(getgrouplist)
1316 ;;
1317 esac
1319 #
1320 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1321 #
1323 if test x$ac_cv_func_stat64 = xno ; then
1324 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1325 AC_TRY_LINK([
1326 #if defined(HAVE_UNISTD_H)
1327 #include <unistd.h>
1328 #endif
1329 #include <sys/stat.h>
1330 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1331 AC_MSG_RESULT([$ac_cv_func_stat64])
1332 if test x$ac_cv_func_stat64 = xyes ; then
1333 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1334 fi
1335 fi
1337 if test x$ac_cv_func_lstat64 = xno ; then
1338 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1339 AC_TRY_LINK([
1340 #if defined(HAVE_UNISTD_H)
1341 #include <unistd.h>
1342 #endif
1343 #include <sys/stat.h>
1344 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1345 AC_MSG_RESULT([$ac_cv_func_lstat64])
1346 if test x$ac_cv_func_lstat64 = xyes ; then
1347 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1348 fi
1349 fi
1351 if test x$ac_cv_func_fstat64 = xno ; then
1352 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1353 AC_TRY_LINK([
1354 #if defined(HAVE_UNISTD_H)
1355 #include <unistd.h>
1356 #endif
1357 #include <sys/stat.h>
1358 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1359 AC_MSG_RESULT([$ac_cv_func_fstat64])
1360 if test x$ac_cv_func_fstat64 = xyes ; then
1361 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1362 fi
1363 fi
1365 #################################################
1366 # Check whether struct stat has timestamps with sub-second resolution.
1367 #
1369 samba_cv_stat_hires=no
1370 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1371 [samba_cv_stat_hires=yes])
1372 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1373 [samba_cv_stat_hires=yes])
1374 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1375 [samba_cv_stat_hires=yes])
1376 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1377 [samba_cv_stat_hires=yes])
1378 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1379 [samba_cv_stat_hires=yes])
1381 if test x"$samba_cv_stat_hires" = x"yes" ; then
1382 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1383 [whether struct stat has sub-second timestamps])
1384 fi
1386 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1387 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1388 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1391 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1392 [
1393 AC_TRY_COMPILE(
1394 [#include <sys/stat.h>],
1395 [
1396 int a = UF_DOS_ARCHIVE;
1397 int h = UF_DOS_HIDDEN;
1398 int r = UF_DOS_RO;
1399 int s = UF_DOS_SYSTEM;
1400 int i = UF_DOS_NOINDEX;
1401 int f = UF_DOS_FLAGS;
1402 ],
1403 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1404 ])
1406 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1407 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1408 fi
1410 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1411 samba_cv_function_attribute_destructor,
1412 [
1413 AC_COMPILE_IFELSE(
1414 [
1415 __attribute__((destructor))
1416 static void cleanup(void) { }
1417 ],
1418 samba_cv_function_attribute_destructor=yes)
1419 ])
1421 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1422 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1423 [whether we can compile with __attribute__((destructor))])
1424 fi
1426 #####################################
1427 # needed for SRV lookups
1428 AC_CHECK_LIB(resolv, dn_expand)
1429 AC_CHECK_LIB(resolv, _dn_expand)
1430 AC_CHECK_LIB(resolv, __dn_expand)
1432 AC_TRY_COMPILE([#include <resolv.h>],
1433 [struct __res_state s; res_ninit(&s);],
1434 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1436 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1437 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1438 fi
1440 #
1441 # Check for the functions putprpwnam, set_auth_parameters,
1442 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1443 # Needed for OSF1 and HPUX.
1444 #
1446 AC_LIBTESTFUNC(security, putprpwnam)
1447 AC_LIBTESTFUNC(sec, putprpwnam)
1449 AC_LIBTESTFUNC(security, set_auth_parameters)
1450 AC_LIBTESTFUNC(sec, set_auth_parameters)
1452 # UnixWare 7.x has its getspnam in -lgen
1453 AC_LIBTESTFUNC(gen, getspnam)
1455 AC_LIBTESTFUNC(security, getspnam)
1456 AC_LIBTESTFUNC(sec, getspnam)
1458 AC_LIBTESTFUNC(security, bigcrypt)
1459 AC_LIBTESTFUNC(sec, bigcrypt)
1461 AC_LIBTESTFUNC(security, getprpwnam)
1462 AC_LIBTESTFUNC(sec, getprpwnam)
1464 AC_CHECK_FUNCS(strsignal)
1466 ############################################
1467 # Check for EA implementations
1468 case "$host_os" in
1469 *osf*)
1470 AC_SEARCH_LIBS(getproplist, [proplist])
1471 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1472 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1473 AC_CHECK_FUNCS(sizeof_proplist_entry)
1474 ;;
1475 *freebsd4* | *dragonfly* )
1476 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1477 ;;
1478 *solaris*)
1479 AC_CHECK_FUNCS(attropen)
1480 ;;
1481 *)
1482 AC_SEARCH_LIBS(getxattr, [attr])
1483 AC_CHECK_FUNCS(getxattr,[
1484 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1485 ])
1486 AC_CHECK_FUNCS(getea,[
1487 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1488 ])
1489 AC_CHECK_FUNCS(attr_get,[
1490 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1491 ])
1492 AC_CHECK_FUNCS(extattr_delete_file,[
1493 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)
1494 ])
1495 ;;
1496 esac
1498 ########################################################
1499 # Do xattr functions take additional options like on Darwin?
1500 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1501 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1502 old_LIBS=$LIBS
1503 LIBS="$LIBS $ACL_LIBS"
1504 AC_TRY_COMPILE([
1505 #include <sys/types.h>
1506 #if HAVE_ATTR_XATTR_H
1507 #include <attr/xattr.h>
1508 #elif HAVE_SYS_XATTR_H
1509 #include <sys/xattr.h>
1510 #endif
1511 ],[
1512 getxattr(0, 0, 0, 0, 0, 0);
1513 ],
1514 [smb_attr_cv_xattr_add_opt=yes],
1515 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1516 ])
1517 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1518 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1519 fi
1520 fi
1522 AC_DISABLE_STATIC
1523 AC_ENABLE_SHARED
1525 # Set defaults
1526 PIE_CFLAGS=""
1527 PIE_LDFLAGS=""
1528 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1530 if test "x$enable_pie" != xno
1531 then
1532 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1533 [
1534 cat > conftest.c <<EOF
1535 int foo;
1536 int main () { return 0;}
1537 EOF
1538 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1539 then
1540 samba_cv_fpie=yes
1541 else
1542 samba_cv_fpie=no
1543 fi
1544 rm -f conftest*
1545 ])
1546 if test x"${samba_cv_fpie}" = x"yes"
1547 then
1548 PIE_CFLAGS="-fPIE"
1549 PIE_LDFLAGS="-pie"
1550 fi
1551 fi
1553 # Set defaults
1554 RELRO_LDFLAGS=""
1555 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1557 if test "x$enable_relro" != xno
1558 then
1559 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1560 [
1561 cat > conftest.c <<EOF
1562 int foo;
1563 main () { return 0;}
1564 EOF
1565 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1566 then
1567 samba_cv_relro=yes
1568 else
1569 samba_cv_relro=no
1570 fi
1571 rm -f conftest*
1572 ])
1573 if test x"${samba_cv_relro}" = x"yes"
1574 then
1575 RELRO_LDFLAGS="-Wl,-z,relro"
1576 fi
1577 fi
1579 # Set defaults
1580 SYMSEXT="syms"
1581 AC_SUBST(SYMSEXT)
1583 # Assume non-shared by default and override below
1584 BLDSHARED="false"
1586 # these are the defaults, good for lots of systems
1587 HOST_OS="$host_os"
1588 LDSHFLAGS="-shared"
1589 MODULE_EXPORTS=""
1590 SONAMEFLAG="#"
1591 SHLD="\${CC} \${CFLAGS}"
1592 PICFLAG="${PIE_CFLAGS}"
1593 SHLIBEXT="so"
1594 DSO_EXPORTS=""
1596 # this bit needs to be modified for each OS that supports share libs
1597 # You need to specify how to create a shared library and
1598 # how to compile C code to produce PIC object files
1600 AC_MSG_CHECKING([ability to build shared libraries])
1602 # and these are for particular systems
1603 case "$host_os" in
1604 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1605 case "$host_os" in
1606 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1607 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1608 esac
1609 BLDSHARED="true"
1610 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1611 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1612 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1613 fi
1614 DYNEXP="-Wl,--export-dynamic"
1615 PICFLAG="-fPIC"
1616 SONAMEFLAG="-Wl,-soname="
1617 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1618 ;;
1619 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1620 BLDSHARED="true"
1621 if test "${GCC}" = "yes"; then
1622 PICFLAG="-fPIC"
1623 SONAMEFLAG="-Wl,-soname="
1624 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1625 DYNEXP="-Wl,-E"
1626 fi
1627 LDSHFLAGS="-shared"
1628 else
1629 PICFLAG="-KPIC"
1630 LDSHFLAGS="-G"
1631 fi
1632 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1633 SONAMEFLAG="-Wl,-soname="
1634 else
1635 SONAMEFLAG="-Wl,-h,"
1636 fi
1637 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1638 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1639 ;;
1640 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1641 BLDSHARED="true"
1642 LDSHFLAGS="-G"
1643 SONAMEFLAG="-Wl,-h,"
1644 PICFLAG="-KPIC" # Is this correct for SunOS
1645 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1646 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1647 ;;
1648 *netbsd* | *freebsd* | *dragonfly* )
1649 BLDSHARED="true"
1650 LDSHFLAGS="-shared"
1651 DYNEXP="-Wl,--export-dynamic"
1652 SONAMEFLAG="-Wl,-soname,"
1653 PICFLAG="-fPIC -DPIC"
1654 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1655 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1656 ;;
1657 *openbsd*) BLDSHARED="true"
1658 LDSHFLAGS="-shared"
1659 DYNEXP="-Wl,-Bdynamic"
1660 SONAMEFLAG="-Wl,-soname,"
1661 PICFLAG="-fPIC"
1662 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1663 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1664 ;;
1665 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1666 case "$host_os" in
1667 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1668 ;;
1669 esac
1670 BLDSHARED="true"
1671 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1672 SONAMEFLAG="-Wl,-soname,"
1673 if test "${GCC}" = "yes"; then
1674 PICFLAG="-fPIC"
1675 else
1676 PICFLAG="-KPIC"
1677 fi
1678 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1679 ;;
1680 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1681 BLDSHARED="true"
1682 # use expfull to export underscored symbols
1683 # add rtl to remove /lib/crt0.o warning
1684 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1685 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1686 PICFLAG="-O2"
1687 # as AIX code is always position independent...
1688 # .po will just create compile warnings, use po.o:
1689 if test "${GCC}" != "yes"; then
1690 ## for funky AIX compiler using strncpy()
1691 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1692 fi
1694 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1695 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1696 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1697 ;;
1698 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1699 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1700 # 64bit build using HP's cc with CFLAGS="+DD64"
1701 # hppa: 64bit build unsupported by gcc
1702 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1703 # HP-UX 11.00 ld needs PHSS_33034
1704 BLDSHARED="true"
1705 if test "${GCC}" = "yes"; then
1706 PICFLAG="-fPIC"
1707 LDSHFLAGS="-shared"
1708 else
1709 PICFLAG="+z"
1710 LDSHFLAGS="-b"
1711 # "Uses depth-first symbol resolution"
1712 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1713 if test "$host_cpu" != "ia64"; then
1714 # "don't store literals in read-only memory" (?):
1715 PICFLAG="$PICFLAG +ESnolit"
1716 fi
1717 fi
1718 if test "$host_cpu" = "ia64"; then
1719 SHLIBEXT="so"
1720 # TODO: does the linker find the right 32/64 bit version of the libs? :
1721 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1722 else
1723 SHLIBEXT="sl"
1724 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1725 fi
1726 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1727 SONAMEFLAG="-Wl,-soname="
1728 else
1729 SONAMEFLAG="-Wl,+h,"
1730 fi
1731 # PIE/PIC flags at link time are required on HP-UX because
1732 # linking requires a temporary source file, which is being
1733 # compiled with the indicated flags - which need to contain
1734 # PIC flags when we don't support PIE flags:
1735 if test "$PIE_LDFLAGS" = "" ; then
1736 PIE_LDFLAGS=\${PICFLAG}
1737 fi
1738 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1739 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1740 ;;
1741 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1742 BLDSHARED="true"
1743 LDSHFLAGS="-shared"
1744 SONAMEFLAG="-Wl,-soname,"
1745 if test "${GCC}" = "yes"; then
1746 PICFLAG="-fPIC"
1747 fi
1748 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1749 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1750 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1751 saved_ldflags="$LDFLAGS"
1752 AC_MSG_CHECKING([if $flags works])
1753 LDFLAGS="$flags $saved_ldflags"
1754 AC_TRY_LINK([],[],
1755 [AC_MSG_RESULT([yes])
1756 LDSHFLAGS_Z_NODEFS=$flags],
1757 AC_MSG_RESULT([no]))
1758 LDFLAGS="$saved_ldflags"
1759 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1760 done
1761 ;;
1762 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1763 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1764 ;;
1765 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1766 BLDSHARED="true"
1767 LDSHFLAGS="-shared"
1768 SONAMEFLAG="-Wl,-soname,"
1769 PICFLAG="-KPIC"
1770 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1771 ;;
1772 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1773 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1774 ;;
1775 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1776 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1777 ;;
1778 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1779 case "$host" in
1780 *-univel-*) if [ test "$GCC" != yes ]; then
1781 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1782 fi
1783 LDSHFLAGS="-G"
1784 DYNEXP="-Bexport"
1785 ;;
1786 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1787 esac
1788 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1789 ;;
1791 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1792 if [ test "$GCC" != yes ]; then
1793 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1794 fi
1795 LDSHFLAGS="-G"
1796 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1797 ;;
1798 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1799 BLDSHARED="false"
1800 LDSHFLAGS=""
1801 ;;
1803 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1804 BLDSHARED="true"
1805 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1806 CFLAGS="$CFLAGS -fno-common"
1807 SHLD="\${CC}"
1808 SHLIBEXT="dylib"
1809 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1810 SHLIBEXT="dylib"
1811 # Since gcc doesn't fail on unrecognised options, the
1812 # PIE test incorrectly succeeds. Darwin gcc does not
1813 # actually support the PIE stuff.
1814 PIE_LDFLAGS=
1815 PIE_CFLAGS=
1816 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1817 ;;
1819 *)
1820 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1821 ;;
1822 esac
1824 if test "$enable_shared" != "yes"; then
1825 BLDSHARED=false
1826 fi
1828 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1829 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1830 fi
1832 if test x"$BLDSHARED" = x"true" ; then
1833 LDFLAGS="$LDFLAGS -L./bin"
1834 fi
1836 AC_MSG_RESULT($BLDSHARED)
1838 if test x"$enable_developer" = x"yes" ; then
1839 default_as_needed=auto
1840 else
1841 default_as_needed=no
1842 fi
1843 AC_ARG_ENABLE(as-needed,
1844 AS_HELP_STRING([--enable-as-needed],
1845 [Turn on as-needed support if available (default=no)]),
1846 [enable_as_needed=$enableval],
1847 [enable_as_needed=$default_as_needed])
1848 if test "x$enable_as_needed" != xno; then
1849 saved_before_as_needed_ldflags="$LDFLAGS"
1850 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1851 saved_ldflags="$LDFLAGS"
1852 AC_MSG_CHECKING([if $flags works])
1853 LDFLAGS="$flags $saved_ldflags"
1854 AC_TRY_LINK([],[],
1855 [AC_MSG_RESULT([yes])
1856 LD_AS_NEEDED_FLAG=$flags
1857 ld_as_needed_flag_found=yes],
1858 AC_MSG_RESULT([no]))
1859 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1860 test x"$ld_as_needed_flag_found" = xyes && break
1861 done
1862 fi
1864 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1865 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1866 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1867 cat > conftest_shb.c <<END
1868 void b() {}
1869 END
1870 cat > conftest_sha.c <<END
1871 extern void b();
1872 void a() {
1873 b();
1874 }
1875 END
1876 cat > conftest.c <<END
1877 extern void a();
1878 int main() {
1879 a();
1880 return 0;
1881 }
1882 END
1884 rm -fr conftest
1885 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1886 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1887 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1888 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1889 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1890 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1891 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1892 then
1893 AC_MSG_RESULT([no])
1894 else
1895 ld_as_needed_flag_found=no
1896 LDFLAGS="$saved_before_as_needed_ldflags"
1897 AC_MSG_RESULT([yes])
1898 fi
1899 rm conftest* libconftest*
1900 fi
1902 # check if we have to disable LD_AS_NEEDED_FLAG:
1903 # On some systems for a veriety of reasons linking with
1904 # -Wl,--as-needed -lreadline -lncurses fails
1905 # we have to retest, if these combination is detected before.
1906 # Bugzilla #7209
1908 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1909 if test x$ld_as_needed_flag_found = xyes ; then
1910 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1911 # try if check no fails
1912 save_LIBS=$LIBS
1913 LIBS="$LIBS $TERMLIBS"
1914 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1915 LIBS="$save_LIBS"
1916 fi
1917 fi
1921 # for historical reasons almost all linkers don't complain about unresolved
1922 # symbols in shared libs. Except for the internal samba modules we want to get
1923 # errors when we produce a shared lib with unresolved symbols. On some
1924 # platforms unresolved symbols might be intended, so we might have to add
1925 # platform specific exceptions here.
1927 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1928 saved_ldflags="$LDFLAGS"
1929 AC_MSG_CHECKING([if $flags works])
1930 LDFLAGS="$flags $saved_ldflags"
1931 AC_TRY_LINK([],[],
1932 [AC_MSG_RESULT([yes])
1933 LDSHFLAGS_Z_DEFS=$flags
1934 ldshflags_z_defs_found=yes],
1935 AC_MSG_RESULT([no]))
1936 LDFLAGS=$saved_ldflags
1937 test x"$ldshflags_z_defs_found" = xyes && break
1938 done
1940 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1941 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1942 AC_MSG_CHECKING([LDFLAGS])
1943 AC_MSG_RESULT([$LDFLAGS])
1944 AC_MSG_CHECKING([DYNEXP])
1945 AC_MSG_RESULT([$DYNEXP])
1947 #######################################################
1948 # test whether building a shared library actually works
1949 if test $BLDSHARED = true; then
1951 AC_MSG_CHECKING([SHLD])
1952 AC_MSG_RESULT([$SHLD])
1953 AC_MSG_CHECKING([LDSHFLAGS])
1954 AC_MSG_RESULT([$LDSHFLAGS])
1956 AC_MSG_CHECKING([SHLIBEXT])
1957 AC_MSG_RESULT([$SHLIBEXT])
1958 AC_MSG_CHECKING([SONAMEFLAG])
1959 AC_MSG_RESULT([$SONAMEFLAG])
1961 AC_MSG_CHECKING([PICFLAG])
1962 AC_MSG_RESULT([$PICFLAG])
1964 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1965 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1967 AC_CACHE_CHECK([whether building shared libraries actually works],
1968 [ac_cv_shlib_works],[
1969 # try building a trivial shared library
1970 ac_cv_shlib_works=no
1971 # The $SHLD and $LDSHFLAGS variables may contain references to other
1972 # variables so they need to be eval'ed.
1973 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1974 then
1975 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1976 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1977 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1978 then
1979 ac_cv_shlib_works=yes
1980 fi
1981 fi
1982 rm -f "shlib.$SHLIBEXT" shlib.o
1984 ])
1985 if test $ac_cv_shlib_works = no; then
1986 BLDSHARED=false
1987 fi
1988 fi
1990 if test x"$BLDSHARED" != x"true"; then
1991 LDSHFLAGS="shared-libraries-disabled"
1992 SONAMEFLAG="shared-libraries-disabled"
1993 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1994 SHLD="shared-libraries-disabled"
1995 PICFLAG="${PIE_CFLAGS}"
1996 SHLIBEXT="shared_libraries_disabled"
1997 smbtorture4_possible=no
1998 fi
2000 AC_MSG_CHECKING([used PICFLAG])
2001 AC_MSG_RESULT([$PICFLAG])
2003 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2007 ###########################################################
2008 #
2009 # Configuration of subsystems / libraries
2010 #
2011 ###########################################################
2013 INSTALLLIBCMD_SH=:
2014 INSTALLLIBCMD_A=:
2015 UNINSTALLLIBCMD_SH=:
2016 UNINSTALLLIBCMD_A=:
2018 if test $BLDSHARED = true; then
2019 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2020 UNINSTALLLIBCMD_SH="rm -f"
2021 fi
2022 if test $enable_static = yes; then
2023 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2024 UNINSTALLLIBCMD_A="rm -f"
2025 fi
2027 #################################################
2028 # --disable-shared-libs
2029 # can be used to disable the internal use of shared libs altogether
2030 # (this only has an effect when building shared libs is enabled)
2031 #
2032 USESHARED=false
2033 AC_SUBST(USESHARED)
2035 AC_MSG_CHECKING(whether to use shared libraries internally)
2036 AC_ARG_ENABLE([shared-libs],
2037 AS_HELP_STRING([--enable-shared-libs],
2038 [Use shared libraries internally (default=yes)]),
2039 [enable_shared_libs=$enableval],
2040 [enable_shared_libs=yes])
2042 if test x"$enable_shared_libs" != x"no" ; then
2043 USESHARED=$BLDSHARED
2044 fi
2046 AC_MSG_RESULT([$USESHARED])
2048 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2049 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2050 fi
2052 #################################################
2053 # --with-static-libs=LIBS:
2054 # link (internal) libs dynamically or statically?
2055 #
2056 # If a subsystem is built as a library then this controls whether they are
2057 # linked into Samba targets statically or dynamically:
2058 #
2059 # * If we build the shared library at all, we link dynamically by default.
2060 #
2061 # * We only link statically if we don't build shared or if the library
2062 # appears in the --with-static-libs configure option.
2063 #
2064 # Example:
2065 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2066 # of linking the dynamic variant with -ltalloc.
2067 #
2068 # NOTE: This option only affects libraries that we do not only build
2069 # but that samba also links against as libraries (as opposed to linking
2070 # the plain object files. - This has to be configured in Makefile.in.
2071 # So in particular it does not harm to give invalid or unknown names here.
2072 #
2074 AC_ARG_WITH([static-libs],
2075 [AS_HELP_STRING([--with-static-libs=LIBS],
2076 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2077 [AS_IF([test $withval],
2078 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2079 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2080 eval LINK_$lib=STATIC
2081 done], [])],
2082 [])
2084 #
2085 # WORKAROUND:
2086 # until we have organized other internal subsystems (as util, registry
2087 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2088 # dynamically to samba programs.
2089 #
2090 LINK_LIBNETAPI=STATIC
2092 LINK_LIBSMBCLIENT=STATIC
2094 #
2095 # The library versions are hardcoded here
2096 # and filled into the LIBFOO_SOVER variable.
2097 #
2098 # TODO: for talloc and tdb (at least), these should
2099 # be extracted from their respective source directories
2100 #
2101 AC_ARG_ENABLE(external_libtalloc,
2102 [AS_HELP_STRING([--enable-external-libtalloc],
2103 [Enable external talloc [default=auto]])],
2104 [ enable_external_libtalloc=$enableval ],
2105 [ enable_external_libtalloc=auto ])
2107 if test "x$enable_external_libtalloc" != xno
2108 then
2109 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2110 [ enable_external_libtalloc=yes ],
2111 [ if test x$enable_external_libtalloc = xyes; then
2112 AC_MSG_ERROR([Unable to find libtalloc])
2113 else
2114 enable_external_libtalloc=no
2115 fi
2116 ])
2117 fi
2119 if test "x$enable_external_libtalloc" = xno
2120 then
2121 m4_include(../lib/talloc/libtalloc.m4)
2122 if test x"$USESHARED" == x"no" ; then
2123 LINK_LIBTALLOC=STATIC
2124 fi
2125 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2126 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2127 LIBTALLOC_OBJ0=""
2128 for obj in ${TALLOC_OBJ}; do
2129 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2130 done
2131 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2132 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2133 AC_SUBST(LIBTALLOC_OBJ0)
2135 TALLOCTORT="bin/talloctort"
2136 AC_SUBST(TALLOCTORT)
2137 fi
2140 AC_ARG_ENABLE(external_libtdb,
2141 [AS_HELP_STRING([--enable-external-libtdb],
2142 [Enable external tdb [default=auto]])],
2143 [ enable_external_libtdb=$enableval ],
2144 [ enable_external_libtdb=auto ])
2146 if test "x$enable_external_libtdb" != xno
2147 then
2148 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2149 [ enable_external_libtdb=yes ],
2150 [
2151 if test x$enable_external_libtdb = xyes; then
2152 AC_MSG_ERROR([Unable to find libtdb])
2153 else
2154 enable_external_libtdb=no
2155 fi
2156 ])
2157 fi
2159 AC_SUBST(LIBTDB_OBJ0)
2160 if test "x$enable_external_libtdb" = xno
2161 then
2162 m4_include(../lib/tdb/libtdb.m4)
2163 if test x"$USESHARED" == x"no" ; then
2164 LINK_LIBTDB=STATIC
2165 fi
2166 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2167 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2168 LIBTDB_OBJ0=""
2169 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2170 for obj in ${TDB_OBJ}; do
2171 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2172 done
2173 AC_SUBST(LIBTDB_OBJ0)
2174 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2175 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2177 TDBBACKUP="bin/tdbbackup"
2178 AC_SUBST(TDBBACKUP)
2179 TDBDUMP="bin/tdbdump"
2180 AC_SUBST(TDBDUMP)
2181 TDBRESTORE="bin/tdbrestore"
2182 AC_SUBST(TDBRESTORE)
2183 TDBTOOL="bin/tdbtool"
2184 AC_SUBST(TDBTOOL)
2185 TDBTORTURE="bin/tdbtorture"
2186 AC_SUBST(TDBTORTURE)
2187 fi
2189 SMB_LIBRARY(netapi, 0)
2190 SMB_LIBRARY(smbclient, 0)
2191 SMB_LIBRARY(smbsharemodes, 0)
2192 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2196 ################
2198 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2199 AC_TRY_RUN([#include <stdio.h>
2200 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2201 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2202 if test x"$samba_cv_have_longlong" = x"yes"; then
2203 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2204 AC_CHECK_TYPE(intptr_t, unsigned long long)
2205 else
2206 AC_CHECK_TYPE(intptr_t, unsigned long)
2207 fi
2209 #
2210 # Check if the compiler supports the LL prefix on long long integers.
2211 # AIX needs this.
2213 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2214 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2215 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2216 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2217 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2218 fi
2221 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2222 AC_TRY_RUN([#include <time.h>
2223 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2224 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2225 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2226 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2227 fi
2229 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2230 AC_TRY_RUN([#include <time.h>
2231 main() {
2232 struct tm *tm;
2233 if (sizeof(time_t) == 8) {
2234 time_t max_time = 0x7fffffffffffffffll;
2235 tm = gmtime(&max_time);
2236 /* This should fail with 32-bit tm_year. */
2237 if (tm == NULL) {
2238 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2239 max_time = 67768036191676799ll;
2240 tm = gmtime(&max_time);
2241 if (tm) {
2242 exit(0);
2243 }
2244 }
2245 }
2246 exit(1);
2247 }],
2248 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2249 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2250 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2251 fi
2254 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2255 AC_TRY_RUN([#include <stdio.h>
2256 #include <sys/stat.h>
2257 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2258 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2259 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2260 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2261 fi
2263 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2264 AC_TRY_RUN([
2265 #if defined(HAVE_UNISTD_H)
2266 #include <unistd.h>
2267 #endif
2268 #include <stdio.h>
2269 #include <sys/stat.h>
2270 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2271 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2272 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2273 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2274 fi
2276 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2277 AC_TRY_RUN([
2278 #if defined(HAVE_UNISTD_H)
2279 #include <unistd.h>
2280 #endif
2281 #include <stdio.h>
2282 #include <sys/stat.h>
2283 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2284 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2285 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2286 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2287 fi
2289 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2290 AC_TRY_RUN([
2291 #if defined(HAVE_UNISTD_H)
2292 #include <unistd.h>
2293 #endif
2294 #include <stdio.h>
2295 #include <sys/stat.h>
2296 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2297 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2298 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2299 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2300 fi
2302 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2303 AC_TRY_RUN([
2304 #if defined(HAVE_UNISTD_H)
2305 #include <unistd.h>
2306 #endif
2307 #include <stdio.h>
2308 #include <sys/stat.h>
2309 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2310 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2311 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2312 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2313 fi
2315 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2316 AC_TRY_RUN([
2317 #if defined(HAVE_UNISTD_H)
2318 #include <unistd.h>
2319 #endif
2320 #include <stdio.h>
2321 #include <sys/stat.h>
2322 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2323 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2324 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2325 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2326 fi
2328 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2329 AC_TRY_COMPILE([
2330 #if defined(HAVE_UNISTD_H)
2331 #include <unistd.h>
2332 #endif
2333 #include <sys/types.h>
2334 #include <dirent.h>],
2335 [DIR64 de;],
2336 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2337 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2338 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2339 fi
2341 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2342 AC_TRY_COMPILE([
2343 #if defined(HAVE_UNISTD_H)
2344 #include <unistd.h>
2345 #endif
2346 #include <sys/types.h>
2347 #include <dirent.h>],
2348 [struct dirent64 de;],
2349 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2350 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2351 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2352 fi
2354 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2355 AC_TRY_RUN([
2356 #if defined(HAVE_UNISTD_H)
2357 #include <unistd.h>
2358 #endif
2359 #include <sys/types.h>
2360 main() { dev_t dev; int i = major(dev); return 0; }],
2361 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2362 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2363 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2364 fi
2366 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2367 AC_TRY_RUN([
2368 #if defined(HAVE_UNISTD_H)
2369 #include <unistd.h>
2370 #endif
2371 #include <sys/types.h>
2372 main() { dev_t dev; int i = minor(dev); return 0; }],
2373 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2374 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2375 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2376 fi
2378 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2379 AC_TRY_RUN([
2380 #if defined(HAVE_UNISTD_H)
2381 #include <unistd.h>
2382 #endif
2383 #include <sys/types.h>
2384 main() { dev_t dev = makedev(1,2); return 0; }],
2385 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2386 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2387 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2388 fi
2390 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2391 AC_TRY_RUN([#include <stdio.h>
2392 main() { char c; c=250; exit((c > 0)?0:1); }],
2393 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2394 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2395 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2396 fi
2398 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2399 AC_TRY_COMPILE([#include <sys/types.h>
2400 #include <dirent.h>
2401 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2402 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2403 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2404 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2405 fi
2407 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2408 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2409 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2410 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2411 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2412 fi
2414 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2415 LIBS="$LIBS -lrt"
2416 fi
2418 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2419 AC_TRY_RUN([#include <sys/types.h>
2420 #include <dirent.h>
2421 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2422 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2423 di->d_name[0] == 0) exit(0); exit(1);} ],
2424 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2425 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2426 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2427 fi
2429 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2430 AC_TRY_COMPILE([#include <sys/types.h>
2431 #include <utime.h>],
2432 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2433 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2434 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2435 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2436 fi
2438 ##############
2439 # Check utmp details, but only if our OS offers utmp.h
2440 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2441 dnl utmp and utmpx come in many flavours
2442 dnl We need to check for many of them
2443 dnl But we don't need to do each and every one, because our code uses
2444 dnl mostly just the utmp (not utmpx) fields.
2446 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2448 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2449 AC_TRY_COMPILE([#include <sys/types.h>
2450 #include <utmp.h>],
2451 [struct utmp ut; ut.ut_name[0] = 'a';],
2452 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2453 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2454 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2455 fi
2457 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2458 AC_TRY_COMPILE([#include <sys/types.h>
2459 #include <utmp.h>],
2460 [struct utmp ut; ut.ut_user[0] = 'a';],
2461 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2462 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2463 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2464 fi
2466 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2467 AC_TRY_COMPILE([#include <sys/types.h>
2468 #include <utmp.h>],
2469 [struct utmp ut; ut.ut_id[0] = 'a';],
2470 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2471 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2472 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2473 fi
2475 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2476 AC_TRY_COMPILE([#include <sys/types.h>
2477 #include <utmp.h>],
2478 [struct utmp ut; ut.ut_host[0] = 'a';],
2479 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2480 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2481 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2482 fi
2484 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2485 AC_TRY_COMPILE([#include <sys/types.h>
2486 #include <utmp.h>],
2487 [struct utmp ut; time_t t; ut.ut_time = t;],
2488 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2489 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2490 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2491 fi
2493 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2494 AC_TRY_COMPILE([#include <sys/types.h>
2495 #include <utmp.h>],
2496 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2497 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2498 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2499 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2500 fi
2502 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2503 AC_TRY_COMPILE([#include <sys/types.h>
2504 #include <utmp.h>],
2505 [struct utmp ut; ut.ut_type = 0;],
2506 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2507 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2508 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2509 fi
2511 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2512 AC_TRY_COMPILE([#include <sys/types.h>
2513 #include <utmp.h>],
2514 [struct utmp ut; ut.ut_pid = 0;],
2515 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2516 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2517 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2518 fi
2520 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2521 AC_TRY_COMPILE([#include <sys/types.h>
2522 #include <utmp.h>],
2523 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2524 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2525 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2526 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2527 fi
2529 dnl Look for the IPv6 varient by preference. Many systems have both.
2530 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2531 AC_TRY_COMPILE([#include <sys/types.h>
2532 #include <utmp.h>],
2533 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2534 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2535 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2536 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2537 fi
2539 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2540 AC_TRY_COMPILE([#include <sys/types.h>
2541 #include <utmp.h>],
2542 [struct utmp ut; ut.ut_addr = 0;],
2543 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2544 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2545 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2546 fi
2548 if test x$ac_cv_func_pututline = xyes ; then
2549 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2550 AC_TRY_COMPILE([#include <sys/types.h>
2551 #include <utmp.h>],
2552 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2553 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2554 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2555 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2556 fi
2557 fi
2559 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2560 AC_TRY_COMPILE([#include <sys/types.h>
2561 #include <utmpx.h>],
2562 [struct utmpx ux; ux.ut_syslen = 0;],
2563 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2564 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2565 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2566 fi
2568 fi
2569 # end utmp details
2571 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2572 AC_TRY_COMPILE([
2573 #if defined(HAVE_UNISTD_H)
2574 #include <unistd.h>
2575 #endif
2576 #include <sys/types.h>
2577 #define _GNU_SOURCE
2578 #include <fcntl.h>
2579 #if defined(HAVE_LINUX_FALLOC_H)
2580 #include <linux/falloc.h>
2581 #endif],
2582 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2583 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2584 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2585 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2586 fi
2588 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2589 AC_TRY_COMPILE([
2590 #if defined(HAVE_UNISTD_H)
2591 #include <unistd.h>
2592 #endif
2593 #include <sys/types.h>
2594 #define _GNU_SOURCE
2595 #include <fcntl.h>
2596 #if defined(HAVE_LINUX_FALLOC_H)
2597 #include <linux/falloc.h>
2598 #endif],
2599 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2600 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2601 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2602 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2603 fi
2605 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2606 AC_TRY_RUN([
2607 #if defined(HAVE_UNISTD_H)
2608 #include <unistd.h>
2609 #endif
2610 main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
2611 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2612 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2613 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2614 fi
2616 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2617 AC_ARG_WITH(libiconv,
2618 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2619 [
2620 if test "$withval" = "no" ; then
2621 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2622 else
2623 if test "$withval" != "yes" ; then
2624 ICONV_PATH_SPEC=yes
2625 ICONV_LOOK_DIRS="$withval"
2626 fi
2627 fi
2628 ])
2630 for i in $ICONV_LOOK_DIRS ; do
2632 save_LIBS="$LIBS"
2633 save_LDFLAGS="$LDFLAGS"
2634 save_CPPFLAGS="$CPPFLAGS"
2636 iconv_current_LIBS=""
2637 iconv_current_LDFLAGS=""
2638 iconv_current_CPPFLAGS=""
2640 ICONV_FOUND="no"
2641 unset libext
2643 # This is here to handle -withval stuff for --with-libiconv
2644 # Perhaps we should always add a -L
2645 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2647 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2648 # installation paths. This gets a little tricky since we might have iconv
2649 # in both libiconv and in libc. In this case the jm_ICONV test will always
2650 # succeed when the header is found. To counter this, make sure the
2651 # library directory is there and check the ABI directory first (which
2652 # should be harmless on other systems, but causes tons of linker warnings on
2653 # 64bit Ubuntu systems).
2654 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2655 # installed, I've decided to fix the linker warnings.
2656 # -- Kai
2657 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2658 for l in "lib" "lib32" "lib/hpux32"; do
2659 if test -d "$i/$l" ; then
2660 LDFLAGS="$save_LDFLAGS -L$i/$l"
2661 LIBS=
2662 export LDFLAGS LIBS CPPFLAGS
2663 # Try to find iconv(3)
2664 jm_ICONV($i/$l)
2665 if test x"$ICONV_FOUND" = "xyes" ; then
2666 libext="$l"
2667 break
2668 fi
2669 fi
2670 done
2672 if test x"$ICONV_FOUND" = "xyes" ; then
2673 iconv_current_LDFLAGS="-L$i/$libext"
2674 iconv_current_CPPFLAGS="-I$i/include"
2676 if test x"$jm_cv_lib_iconv" != x; then
2677 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2678 else
2679 # We found iconv in libc.
2680 iconv_current_LIBS=""
2681 fi
2683 fi
2685 if test x"$ICONV_FOUND" = "xyes" ; then
2687 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2688 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2689 LIBS="$save_LIBS $iconv_current_LIBS"
2690 export LDFLAGS LIBS CPPFLAGS
2692 default_dos_charset=no
2693 default_unix_charset=no
2695 # check for default dos charset name
2696 for j in CP850 IBM850 ; do
2697 rjs_CHARSET($j)
2698 default_dos_charset="$ICONV_CHARSET"
2699 if test x"$default_dos_charset" = x"$j"; then
2700 break
2701 fi
2702 done
2704 # check for default unix charset name
2705 for j in UTF-8 UTF8 ; do
2706 rjs_CHARSET($j)
2707 default_unix_charset="$ICONV_CHARSET"
2708 if test x"$default_unix_charset" = x"$j"; then
2709 break
2710 fi
2711 done
2713 if test "$default_dos_charset" != "no" -a \
2714 "$default_dos_charset" != "cross" -a \
2715 "$default_unix_charset" != "no" -a \
2716 "$default_unix_charset" != "cross"
2717 then
2718 samba_cv_HAVE_NATIVE_ICONV=yes
2719 else
2720 if test "$default_dos_charset" = "cross" -o \
2721 "$default_unix_charset" = "cross"
2722 then
2723 samba_cv_HAVE_NATIVE_ICONV=cross
2724 else
2725 samba_cv_HAVE_NATIVE_ICONV=no
2726 fi
2727 fi
2729 # At this point, we have a libiconv candidate. We know that
2730 # we have the right headers and libraries, but we don't know
2731 # whether it does the conversions we want. We can't test this
2732 # because we are cross-compiling. This is not necessarily a big
2733 # deal, since we can't guarantee that the results we get now will
2734 # match the results we get at runtime anyway.
2735 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2736 default_dos_charset="CP850"
2737 default_unix_charset="UTF-8"
2738 samba_cv_HAVE_NATIVE_ICONV=yes
2739 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2740 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2741 fi
2743 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2745 CPPFLAGS=$save_CPPFLAGS
2746 LDFLAGS=$save_LDFLAGS
2747 LIBS=$save_LIBS
2749 if test x"$iconv_current_LIBS" != x; then
2750 LIBS="$LIBS $iconv_current_LIBS"
2751 fi
2753 # Add the flags we need to CPPFLAGS and LDFLAGS
2754 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2755 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2757 # Turn the #defines into string literals
2758 default_dos_charset="\"$default_dos_charset\""
2759 default_unix_charset="\"$default_unix_charset\""
2761 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2762 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2763 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2765 break
2766 fi
2768 # We didn't find a working iconv, so keep going
2769 fi
2771 # We only need to clean these up here for the next pass through the loop
2772 CPPFLAGS=$save_CPPFLAGS
2773 LDFLAGS=$save_LDFLAGS
2774 LIBS=$save_LIBS
2775 export LDFLAGS LIBS CPPFLAGS
2776 done
2777 unset libext
2780 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2781 AC_MSG_WARN([Sufficient support for iconv function was not found.
2782 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2783 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2784 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2785 fi
2788 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2789 AC_TRY_RUN([
2790 #include <sys/types.h>
2791 #include <fcntl.h>
2792 #ifndef F_GETLEASE
2793 #define F_GETLEASE 1025
2794 #endif
2795 main() {
2796 int fd = open("/dev/null", O_RDONLY);
2797 return fcntl(fd, F_GETLEASE, 0) == -1;
2798 }
2799 ],
2800 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2801 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2802 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2803 fi
2805 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2806 AC_TRY_RUN([
2807 #include <sys/types.h>
2808 #include <fcntl.h>
2809 #include <signal.h>
2810 #ifndef F_NOTIFY
2811 #define F_NOTIFY 1026
2812 #endif
2813 main() {
2814 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2815 }
2816 ],
2817 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2818 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2819 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2820 fi
2822 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2823 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2824 AC_CHECK_FUNCS(inotify_init)
2825 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2826 ],
2827 samba_cv_HAVE_INOTIFY=yes,
2828 samba_cv_HAVE_INOTIFY=no,
2829 samba_cv_HAVE_INOTIFY=cross)
2831 if test x"$ac_cv_func_inotify_init" = x"yes"; then
2832 if test x"$ac_cv_header_sys_inotify_h" = x"yes" -o x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2833 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel or sys has inotify support])
2834 fi
2835 fi
2837 #################################################
2838 # Check if FAM notifications are available. For FAM info, see
2839 # http://oss.sgi.com/projects/fam/
2840 # http://savannah.nongnu.org/projects/fam/
2841 AC_ARG_ENABLE(fam,
2842 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2844 if test x$enable_fam != xno; then
2845 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2846 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2847 # On IRIX, libfam requires libC, but other FAM implementations
2848 # might not need it.
2849 AC_CHECK_LIB(fam, FAMOpen2,
2850 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2851 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2852 [samba_cv_HAVE_LIBFAM=no])
2854 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2855 samba_fam_xtra=-lC
2856 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2857 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2858 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2859 [samba_cv_HAVE_LIBFAM=no])
2860 unset samba_fam_xtra
2861 fi
2862 fi
2863 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2864 default_shared_modules="$default_shared_modules vfs_notify_fam"
2865 AC_TRY_COMPILE([#include <fam.h>],
2866 [enum FAMCodes code = FAMChanged;],
2867 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2868 [Whether fam.h contains a typedef for enum FAMCodes]),
2869 [])
2870 fi
2872 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2873 AC_CHECK_LIB(fam, FAMNoExists,
2874 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2875 fi
2877 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2878 AC_MSG_ERROR(FAM support requested but FAM library not available )
2879 fi
2880 fi
2882 AC_SUBST(SMB_FAM_LIBS)
2884 #################################################
2885 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2888 with_dmapi_support=auto
2889 AC_MSG_CHECKING(whether to use DMAPI support)
2890 AC_ARG_WITH(dmapi,
2891 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2892 [ case "$withval" in
2893 yes|no)
2894 with_dmapi_support=$withval
2895 ;;
2896 esac ]
2897 )
2898 AC_MSG_RESULT([$with_dmapi_support])
2900 if test x"$with_dmapi_support" != xno ; then
2901 SMB_CHECK_DMAPI([], [
2902 AC_MSG_NOTICE(DMAPI support not present)
2903 if test x"$with_dmapi_support" = xyes ; then
2904 AC_MSG_ERROR(no DMAPI support found but requested!)
2905 fi
2906 ]
2907 )
2908 fi
2910 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2911 # Theoretically it should work with AIX JFS2 too but this needs testing
2912 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2913 default_shared_modules="$default_shared_modules vfs_tsmsm"
2914 fi
2916 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2917 AC_TRY_RUN([
2918 #include <sys/types.h>
2919 #include <fcntl.h>
2920 #include <signal.h>
2921 #include <sys/file.h>
2922 #ifndef LOCK_MAND
2923 #define LOCK_MAND 32
2924 #define LOCK_READ 64
2925 #endif
2926 main() {
2927 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2928 }
2929 ],
2930 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2931 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2932 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2933 fi
2936 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2937 AC_TRY_COMPILE([#include <sys/types.h>
2938 #include <fcntl.h>],
2939 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2940 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2941 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2942 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2943 fi
2945 #################################################
2946 # Check for POSIX capability support
2948 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2949 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2950 [], [])
2952 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2954 ac_save_LIBS=$LIBS
2955 AC_LIBTESTFUNC(cap, cap_get_proc)
2957 AC_CACHE_CHECK([for POSIX capabilities],
2958 samba_cv_HAVE_POSIX_CAPABILITIES,
2959 [
2960 AC_TRY_RUN([
2961 #include <sys/types.h>
2962 #include <sys/capability.h>
2963 main() {
2964 cap_t cap;
2965 cap_value_t vals[1];
2966 if (!(cap = cap_get_proc()))
2967 exit(1);
2968 vals[0] = CAP_CHOWN;
2969 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2970 cap_set_proc(cap);
2971 exit(0);
2972 }],
2973 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2974 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2975 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2976 ])
2978 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2979 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2980 [Whether POSIX capabilities are available])
2981 else
2982 LIBS=$ac_save_LIBS
2983 fi
2985 fi
2987 #
2988 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2989 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2990 #
2992 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2993 AC_TRY_COMPILE([#include <sys/types.h>
2994 #if defined(HAVE_RPC_RPC_H)
2995 #include <rpc/rpc.h>
2996 #endif],
2997 [int16 testvar;],
2998 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2999 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3000 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3001 fi
3003 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3004 AC_TRY_COMPILE([#include <sys/types.h>
3005 #if defined(HAVE_RPC_RPC_H)
3006 #include <rpc/rpc.h>
3007 #endif],
3008 [uint16 testvar;],
3009 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3010 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3011 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3012 fi
3014 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3015 AC_TRY_COMPILE([#include <sys/types.h>
3016 #if defined(HAVE_RPC_RPC_H)
3017 #include <rpc/rpc.h>
3018 #endif],
3019 [int32 testvar;],
3020 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3021 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3022 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3023 fi
3025 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3026 AC_TRY_COMPILE([#include <sys/types.h>
3027 #if defined(HAVE_RPC_RPC_H)
3028 #include <rpc/rpc.h>
3029 #endif],
3030 [uint32 testvar;],
3031 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3032 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3033 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3034 fi
3036 dnl
3037 dnl Some systems (SCO) have a problem including
3038 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3039 dnl as a #define in <prot.h> and as part of an enum
3040 dnl in <rpc/rpc.h>.
3041 dnl
3043 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3044 AC_TRY_COMPILE([#include <sys/types.h>
3045 #ifdef HAVE_SYS_SECURITY_H
3046 #include <sys/security.h>
3047 #include <prot.h>
3048 #endif /* HAVE_SYS_SECURITY_H */
3049 #if defined(HAVE_RPC_RPC_H)
3050 #include <rpc/rpc.h>
3051 #endif],
3052 [int testvar;],
3053 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3054 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3055 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3056 fi
3058 AC_MSG_CHECKING([for test routines])
3059 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3060 AC_MSG_RESULT(yes),
3061 AC_MSG_ERROR([cant find test code. Aborting config]),
3062 AC_MSG_WARN([cannot run when cross-compiling]))
3064 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3065 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3066 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3067 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3068 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3069 fi
3071 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3072 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3073 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3074 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3075 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3076 fi
3078 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3079 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3080 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3081 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3082 AC_CHECK_FUNCS(getpagesize)
3084 ################################################
3085 # look for a method of setting the effective uid
3086 seteuid=no;
3088 if test $seteuid = no; then
3089 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3090 AC_TRY_RUN([
3091 #define AUTOCONF_TEST 1
3092 #define USE_SETREUID 1
3093 #include "confdefs.h"
3094 #include "${srcdir-.}/lib/util_sec.c"],
3095 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3096 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3097 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3098 fi
3099 fi
3101 # we check for setresuid second as it conflicts with AIO on Linux.
3102 # see http://samba.org/~tridge/junkcode/aio_uid.c
3103 if test $seteuid = no; then
3104 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3105 AC_TRY_RUN([
3106 #define AUTOCONF_TEST 1
3107 #define USE_SETRESUID 1
3108 #include "confdefs.h"
3109 #include "${srcdir-.}/lib/util_sec.c"],
3110 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3111 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3112 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3113 fi
3114 fi
3116 if test $seteuid = no; then
3117 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3118 AC_TRY_RUN([
3119 #define AUTOCONF_TEST 1
3120 #define USE_SETEUID 1
3121 #include "confdefs.h"
3122 #include "${srcdir-.}/lib/util_sec.c"],
3123 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3124 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3125 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3126 fi
3127 fi
3129 if test $seteuid = no; then
3130 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3131 AC_TRY_RUN([
3132 #define AUTOCONF_TEST 1
3133 #define USE_SETUIDX 1
3134 #include "confdefs.h"
3135 #include "${srcdir-.}/lib/util_sec.c"],
3136 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3137 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3138 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3139 fi
3140 fi
3142 AC_CACHE_CHECK([for the Darwin initgroups system call],
3143 samba_cv_DARWIN_INITGROUPS,
3144 AC_TRY_LINK([
3145 #include <sys/syscall.h>
3146 #include <unistd.h>
3147 ],
3148 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3149 samba_cv_DARWIN_INITGROUPS=yes,
3150 samba_cv_DARWIN_INITGROUPS=no)
3151 )
3153 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3154 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3155 [Whether to use the Darwin-specific initgroups system call])
3156 fi
3158 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3159 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3160 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3161 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3162 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3163 fi
3165 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3166 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3167 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3168 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3169 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3171 else
3173 dnl
3174 dnl Don't check for 64 bit fcntl locking if we know that the
3175 dnl glibc2.1 broken check has succeeded.
3176 dnl
3178 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3179 AC_TRY_RUN([
3180 #if defined(HAVE_UNISTD_H)
3181 #include <unistd.h>
3182 #endif
3183 #include <stdio.h>
3184 #include <stdlib.h>
3186 #ifdef HAVE_FCNTL_H
3187 #include <fcntl.h>
3188 #endif
3190 #ifdef HAVE_SYS_FCNTL_H
3191 #include <sys/fcntl.h>
3192 #endif
3193 main() { struct flock64 fl64;
3194 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3195 exit(0);
3196 #else
3197 exit(1);
3198 #endif
3199 }],
3200 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3202 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3203 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3204 fi
3205 fi
3207 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3208 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3209 AC_TRY_COMPILE([
3210 #define _XOPEN_SOURCE 600
3211 #include <stdlib.h>
3212 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3213 probably broken posix_fallocate
3214 #endif
3215 ], [
3216 ],
3217 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3218 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3219 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3220 fi
3223 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3224 AC_TRY_COMPILE([#include <sys/types.h>
3225 #include <sys/stat.h>
3226 #include <unistd.h>],
3227 [struct stat st; st.st_blocks = 0;],
3228 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3229 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3230 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3231 fi
3233 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3235 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3236 AC_TRY_COMPILE([#include <sys/types.h>
3237 #include <sys/stat.h>
3238 #include <unistd.h>],
3239 [struct stat st; st.st_blksize = 0;],
3240 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3241 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3242 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3243 fi
3245 AC_CACHE_CHECK([for st_flags in struct stat],
3246 samba_cv_HAVE_STAT_ST_FLAGS,
3247 [
3248 AC_TRY_COMPILE([#include <sys/types.h>
3249 #include <sys/stat.h>
3250 #include <unistd.h>],
3251 [struct stat st; st.st_flags = 0;],
3252 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3253 samba_cv_HAVE_STAT_ST_FLAGS=no,
3254 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3255 ])
3257 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3258 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3259 [Whether the stat struct has a st_flags member])
3260 fi
3262 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3263 AC_TRY_COMPILE([
3264 #include <sys/types.h>
3265 #include <sys/acl.h>
3266 #if defined(HAVE_RPCSVC_NIS_H)
3267 #include <rpcsvc/nis.h>
3268 #endif],
3269 [int i;],
3270 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3271 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3272 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3273 fi
3275 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3276 AC_TRY_RUN([
3277 #include <stdio.h>
3278 #include <limits.h>
3279 #include <signal.h>
3281 void exit_on_core(int ignored) {
3282 exit(1);
3283 }
3285 main() {
3286 char *newpath;
3287 signal(SIGSEGV, exit_on_core);
3288 newpath = realpath("/tmp", NULL);
3289 exit((newpath != NULL) ? 0 : 1);
3290 }
3291 ],
3292 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3293 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3294 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3295 fi
3297 #################################################
3298 # check for AFS clear-text auth support
3299 samba_cv_WITH_AFS=no
3300 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3301 AC_ARG_WITH(afs,
3302 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3303 [ case "$withval" in
3304 yes|auto)
3305 AC_MSG_RESULT($withval)
3306 samba_cv_WITH_AFS=$withval
3307 ;;
3308 *)
3309 AC_MSG_RESULT(no)
3310 ;;
3311 esac ],
3312 AC_MSG_RESULT(no)
3313 )
3315 ####################################################
3316 # check for Linux-specific AFS fake-kaserver support
3317 samba_cv_WITH_FAKE_KASERVER=no
3318 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3319 AC_ARG_WITH(fake-kaserver,
3320 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3321 [ case "$withval" in
3322 yes|auto)
3323 AC_MSG_RESULT($withval)
3324 samba_cv_WITH_FAKE_KASERVER=$withval
3325 ;;
3326 *)
3327 AC_MSG_RESULT(no)
3328 ;;
3329 esac ],
3330 AC_MSG_RESULT(no)
3331 )
3333 #################################################
3334 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3335 if test x"$samba_cv_WITH_AFS" != x"no" ||
3336 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3338 # see if this box has the OpenSSL DES libraries
3339 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3341 # see if this box has the afs-headers in /usr/include/afs
3342 AC_MSG_CHECKING(for /usr/include/afs)
3343 if test -d /usr/include/afs; then
3344 AC_MSG_RESULT(yes)
3345 else
3346 AC_MSG_RESULT(no)
3347 fi
3349 # check for afs.h
3350 have_afs_headers=no
3351 AC_CHECK_HEADERS(afs.h afs/afs.h)
3352 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3353 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3354 test x"$samba_cv_WITH_AFS" = x"auto"; then
3355 AC_MSG_WARN([AFS cannot be supported without afs.h])
3356 else
3357 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3358 fi
3359 else
3360 have_afs_headers=yes
3361 fi
3362 fi
3364 FAKE_KASERVER_OBJ=""
3365 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3366 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3367 FAKE_KASERVER_OBJ="utils/net_afs.o"
3368 fi
3369 AC_SUBST(FAKE_KASERVER_OBJ)
3371 #################################################
3372 # check whether to compile AFS/NT ACL mapping module
3373 samba_cv_WITH_VFS_AFSACL=no
3374 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3375 AC_ARG_WITH(vfs-afsacl,
3376 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3377 [ case "$withval" in
3378 yes|auto)
3379 AC_MSG_RESULT($withval)
3380 samba_cv_WITH_VFS_AFSACL=yes
3381 ;;
3382 *)
3383 AC_MSG_RESULT(no)
3384 ;;
3385 esac ],
3386 AC_MSG_RESULT(no)
3387 )
3389 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3390 default_shared_modules="$default_shared_modules vfs_afsacl"
3391 fi
3393 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3394 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3395 fi
3397 #################################################
3398 # check for the DFS clear-text auth system
3399 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3400 AC_ARG_WITH(dfs,
3401 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3402 [ case "$withval" in
3403 yes)
3404 AC_MSG_RESULT(yes)
3405 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3406 ;;
3407 *)
3408 AC_MSG_RESULT(no)
3409 ;;
3410 esac ],
3411 AC_MSG_RESULT(no)
3412 )
3414 ########################################################
3415 # Compile with LDAP support?
3417 with_ldap_support=auto
3418 AC_MSG_CHECKING([for LDAP support])
3420 AC_ARG_WITH(ldap,
3421 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3422 [ case "$withval" in
3423 yes|no)
3424 with_ldap_support=$withval
3425 ;;
3426 esac ])
3428 AC_MSG_RESULT($with_ldap_support)
3430 SMBLDAP=""
3431 AC_SUBST(SMBLDAP)
3433 if test x"$with_ldap_support" != x"no"; then
3435 ##################################################################
3436 # first test for ldap.h and lber.h
3437 # (ldap.h is required for this test)
3438 AC_CHECK_HEADERS(ldap.h lber.h)
3440 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3441 if test x"$with_ldap_support" = x"yes"; then
3442 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3443 else
3444 AC_MSG_WARN(ldap.h is needed for LDAP support)
3445 fi
3447 with_ldap_support=no
3448 fi
3450 ##################################################################
3451 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3452 # unsigned int in include/includes.h
3453 case $host_os in
3454 *hpux*)
3455 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3456 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3457 with_ldap_support=yes
3458 ;;
3459 *)
3460 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3461 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3462 if test x"$with_ldap_support" = x"yes"; then
3463 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3464 else
3465 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3466 fi
3467 with_ldap_support=no
3468 fi
3469 ;;
3470 esac
3471 fi
3473 if test x"$with_ldap_support" != x"no"; then
3474 ac_save_LIBS=$LIBS
3476 ##################################################################
3477 # we might need the lber lib on some systems. To avoid link errors
3478 # this test must be before the libldap test
3479 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3481 ########################################################
3482 # If ber_sockbuf_add_io() is available we can add
3483 # SASL wrapping hooks
3484 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3486 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3487 AC_TRY_COMPILE([#include <ldap.h>],
3488 [int val = LDAP_OPT_SOCKBUF;],
3489 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3490 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3492 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3493 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3494 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3495 fi
3497 #######################################################
3498 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3499 # ldap logging and print it out in the samba logs
3500 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3501 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3502 [AC_TRY_COMPILE([#include <lber.h>],
3503 [int val = LBER_OPT_LOG_PRINT_FN;],
3504 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3505 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3507 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3508 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3509 [Support for LDAP/LBER logging interception])
3510 fi
3512 ########################################################
3513 # now see if we can find the ldap libs in standard paths
3514 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3516 ########################################################
3517 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3518 # Check found in pam_ldap 145.
3519 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3521 LIBS="$LIBS $LDAP_LIBS"
3522 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3523 AC_TRY_COMPILE([
3524 #include <lber.h>
3525 #include <ldap.h>],
3526 [ldap_set_rebind_proc(0, 0, 0);],
3527 [smb_ldap_cv_ldap_set_rebind_proc=3],
3528 [smb_ldap_cv_ldap_set_rebind_proc=2]
3529 )
3530 ])
3532 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3534 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3536 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3537 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3538 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3539 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3540 default_shared_modules="$default_shared_modules";
3541 SMBLDAP="lib/smbldap.o"
3542 with_ldap_support=yes
3543 AC_MSG_CHECKING(whether LDAP support is used)
3544 AC_MSG_RESULT(yes)
3545 else
3546 if test x"$with_ldap_support" = x"yes"; then
3547 AC_MSG_ERROR(libldap is needed for LDAP support)
3548 else
3549 AC_MSG_WARN(libldap is needed for LDAP support)
3550 fi
3552 LDAP_LIBS=""
3553 with_ldap_support=no
3554 fi
3555 LIBS=$ac_save_LIBS
3556 fi
3559 #################################################
3560 # active directory support
3562 with_ads_support=auto
3563 AC_MSG_CHECKING([for Active Directory and krb5 support])
3565 AC_ARG_WITH(ads,
3566 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3567 [ case "$withval" in
3568 yes|no)
3569 with_ads_support="$withval"
3570 ;;
3571 esac ])
3573 AC_MSG_RESULT($with_ads_support)
3575 FOUND_KRB5=no
3576 KRB5_LIBS=""
3578 if test x"$with_ldap_support" != x"yes"; then
3580 if test x"$with_ads_support" = x"yes"; then
3581 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3582 elif test x"$with_ads_support" = x"auto"; then
3583 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3584 with_ads_support=no
3585 fi
3587 else
3589 # Check to see whether there is enough LDAP functionality to be able
3590 # to build AD support.
3592 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3593 case "$host_os" in
3594 *hpux* | *solaris*)
3595 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3597 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3598 if test x"$with_ads_support" = x"yes"; then
3599 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3600 elif test x"$with_ads_support" = x"auto"; then
3601 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3602 with_ads_support=no
3603 fi
3604 fi
3605 ;;
3606 *)
3607 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3609 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3610 if test x"$with_ads_support" = x"yes"; then
3611 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3612 elif test x"$with_ads_support" = x"auto"; then
3613 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3614 with_ads_support=no
3615 fi
3616 fi
3617 ;;
3618 esac
3621 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3623 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3624 if test x"$with_ads_support" = x"yes"; then
3625 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3626 elif test x"$with_ads_support" = x"auto"; then
3627 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3628 with_ads_support=no
3629 fi
3630 fi
3632 fi
3634 if test x"$with_ads_support" != x"no"; then
3636 # Do no harm to the values of CFLAGS and LIBS while testing for
3637 # Kerberos support.
3639 if test x$FOUND_KRB5 = x"no"; then
3640 #################################################
3641 # check for location of Kerberos 5 install
3642 AC_MSG_CHECKING(for kerberos 5 install path)
3643 AC_ARG_WITH(krb5,
3644 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3645 [ case "$withval" in
3646 no)
3647 AC_MSG_RESULT(no krb5-path given)
3648 ;;
3649 yes)
3650 AC_MSG_RESULT(/usr)
3651 ;;
3652 *)
3653 AC_MSG_RESULT($withval)
3654 KRB5_CFLAGS="-I$withval/include"
3655 KRB5_CPPFLAGS="-I$withval/include"
3656 KRB5_LDFLAGS="-L$withval/lib"
3657 FOUND_KRB5=yes
3658 if test -x "$withval/bin/krb5-config"; then
3659 KRB5CONFIG=$withval/bin/krb5-config
3660 fi
3661 ;;
3662 esac ],
3663 AC_MSG_RESULT(no krb5-path given)
3664 )
3665 fi
3667 #################################################
3668 # check for krb5-config from recent MIT and Heimdal kerberos 5
3669 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3670 AC_MSG_CHECKING(for working krb5-config)
3671 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3672 ac_save_CFLAGS=$CFLAGS
3673 CFLAGS="";export CFLAGS
3674 ac_save_LDFLAGS=$LDFLAGS
3675 LDFLAGS="";export LDFLAGS
3676 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3677 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3678 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3679 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3680 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3681 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3682 FOUND_KRB5=yes
3683 AC_MSG_RESULT(yes)
3684 else
3685 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3686 fi
3688 if test x$FOUND_KRB5 = x"no"; then
3689 #################################################
3690 # see if this box has the SuSE location for the heimdal krb implementation
3691 AC_MSG_CHECKING(for /usr/include/heimdal)
3692 if test -d /usr/include/heimdal; then
3693 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3694 KRB5_CFLAGS="-I/usr/include/heimdal"
3695 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3696 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3697 FOUND_KRB5=yes
3698 AC_MSG_RESULT(yes)
3699 else
3700 KRB5_CFLAGS="-I/usr/include/heimdal"
3701 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3702 FOUND_KRB5=yes
3703 AC_MSG_RESULT(yes)
3704 fi
3705 else
3706 AC_MSG_RESULT(no)
3707 fi
3708 fi
3710 if test x$FOUND_KRB5 = x"no"; then
3711 #################################################
3712 # see if this box has the RedHat location for kerberos
3713 AC_MSG_CHECKING(for /usr/kerberos)
3714 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3715 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3716 KRB5_CFLAGS="-I/usr/kerberos/include"
3717 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3718 FOUND_KRB5=yes
3719 AC_MSG_RESULT(yes)
3720 else
3721 AC_MSG_RESULT(no)
3722 fi
3723 fi
3725 if test x$FOUND_KRB5 = x"no"; then
3726 #################################################
3727 # see if this box has the OpenBSD location for heimdal krb5
3728 AC_MSG_CHECKING(for /usr/include/kerberosV)
3729 if test -d /usr/include/kerberosV; then
3730 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3731 KRB5_LIBS="-lcrypto"
3732 FOUND_KRB5=yes
3733 AC_MSG_RESULT(yes)
3734 else
3735 AC_MSG_RESULT(no)
3736 fi
3737 fi
3739 if test x$FOUND_KRB5 = x"no"; then
3740 #################################################
3741 # see if this box has Solaris MIT kerberos implementation
3742 AC_MSG_CHECKING(for Solaris MIT kerberos)
3743 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3744 FOUND_KRB5=yes
3745 KRB5_LIBS="-lgss -lkrb5"
3746 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3747 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3748 AC_MSG_RESULT(yes)
3749 else
3750 AC_MSG_RESULT(no)
3751 fi
3752 fi
3754 ac_save_CFLAGS=$CFLAGS
3755 ac_save_CPPFLAGS=$CPPFLAGS
3756 ac_save_LDFLAGS=$LDFLAGS
3758 # remove needless evil rpath stuff as early as possible:
3759 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3760 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3761 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3762 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3763 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3765 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3767 # now check for krb5.h. Some systems have the libraries without the headers!
3768 # note that this check is done here to allow for different kerberos
3769 # include paths
3770 AC_CHECK_HEADERS(krb5.h)
3772 if test x"$ac_cv_header_krb5_h" = x"no"; then
3774 # Give a warning if AD support was not explicitly requested,
3775 # i.e with_ads_support = auto, otherwise die with an error.
3777 if test x"$with_ads_support" = x"yes"; then
3778 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3779 else
3780 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3781 fi
3783 # Turn off AD support and restore CFLAGS and LIBS variables
3785 with_ads_support="no"
3787 CFLAGS=$ac_save_CFLAGS
3788 CPPFLAGS=$ac_save_CPPFLAGS
3789 LDFLAGS=$ac_save_LDFLAGS
3790 fi
3792 # check for new heimdal KRB5_DEPRECATED handling
3794 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3795 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3796 AC_TRY_COMPILE(
3797 [#define KRB5_DEPRECATED 1
3798 #include <krb5.h>],
3799 [],
3800 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3801 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3803 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3804 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3805 [Whether to use deprecated krb5 interfaces])
3806 fi
3807 fi
3809 # Now we have determined whether we really want ADS support
3810 use_ads=no
3811 if test x"$with_ads_support" != x"no"; then
3812 use_ads=yes
3813 have_gssapi=no
3814 ac_save_LIBS=$LIBS
3816 # now check for gssapi headers. This is also done here to allow for
3817 # different kerberos include paths
3818 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3820 ##################################################################
3821 # we might need the k5crypto and com_err libraries on some systems
3822 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3823 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3825 # Heimdal checks.
3826 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3827 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3828 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3830 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3831 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3833 ########################################################
3834 # now see if we can find the krb5 libs in standard paths
3835 # or as specified above
3836 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3837 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3839 ########################################################
3840 # now see if we can find the gssapi libs in standard paths
3841 if test x"$have_gssapi" != x"yes"; then
3842 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3843 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3844 fi
3845 ################################################################
3846 # test for AD / GSSAPI support being enabled
3847 if test x"$have_gssapi" != xyes ; then
3848 AC_MSG_WARN([Samba cannot be supported without GSSAPI])
3849 use_ads=no
3850 fi
3852 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3853 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3854 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3855 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3856 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3857 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3885 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3886 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3887 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3888 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3889 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3890 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3891 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3892 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3893 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3894 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3895 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3896 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3897 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3898 AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
3899 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3900 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3901 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3902 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3903 AC_CHECK_FUNC_EXT(gss_krb5_export_lucid_sec_context, $KRB5_LIBS)
3905 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3906 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3907 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3908 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3910 # MIT krb5 1.8 does not expose this call (yet)
3911 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3913 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3914 # but does have the symbol
3915 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3917 LIBS="$KRB5_LIBS $LIBS"
3919 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3920 smb_krb5_cv_ticket_has_keyinfo,
3921 [
3922 AC_TRY_COMPILE(
3923 [
3924 #include <krb5.h>
3925 ],
3926 [
3927 krb5_ticket ticket;
3928 krb5_kvno kvno;
3929 krb5_enctype enctype;
3931 enctype = ticket.enc_part.enctype;
3932 kvno = ticket.enc_part.kvno;
3933 ],
3934 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3935 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3936 ])
3938 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3939 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3940 [Whether the krb5_ticket structure contains the kvno and enctype])
3941 fi
3943 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3944 smb_krb5_cv_creds_opt_free_context,
3945 [
3946 AC_TRY_COMPILE([
3947 #include <krb5.h>],
3948 [
3949 krb5_context ctx;
3950 krb5_get_init_creds_opt *opt = NULL;
3951 krb5_get_init_creds_opt_free(ctx, opt);
3952 ],
3953 [smb_krb5_cv_creds_opt_free_context=yes],
3954 [smb_krb5_cv_creds_opt_free_context=no]
3955 )
3956 ])
3958 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3959 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3960 [Whether krb5_get_init_creds_opt_free takes a context argument])
3961 fi
3963 AC_CACHE_CHECK([for checksum in krb5_checksum],
3964 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3965 AC_TRY_COMPILE([#include <krb5.h>],
3966 [krb5_checksum cksum; cksum.checksum.length = 0;],
3967 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3968 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3970 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3971 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3972 [Whether the krb5_checksum struct has a checksum property])
3973 fi
3975 AC_CACHE_CHECK([for etype in EncryptedData],
3976 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3977 AC_TRY_COMPILE([#include <krb5.h>],
3978 [EncryptedData edata; edata.etype = 0;],
3979 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3980 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3982 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3983 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3984 [Whether the EncryptedData struct has a etype property])
3985 fi
3987 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3988 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3989 AC_TRY_COMPILE([#include <krb5.h>],
3990 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3991 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3992 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3994 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3995 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3996 [Whether the krb5_ap_req struct has a ticket pointer])
3997 fi
3999 AC_CACHE_CHECK([for e_data pointer in krb5_error],
4000 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
4001 AC_TRY_COMPILE([#include <krb5.h>],
4002 [krb5_error err; err.e_data = NULL;],
4003 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
4004 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
4006 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
4007 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
4008 [Whether the krb5_error struct has a e_data pointer])
4009 fi
4011 AC_CACHE_CHECK([for krb5_crypto type],
4012 samba_cv_HAVE_KRB5_CRYPTO,[
4013 AC_TRY_COMPILE([#include <krb5.h>],
4014 [krb5_crypto crypto;],
4015 samba_cv_HAVE_KRB5_CRYPTO=yes,
4016 samba_cv_HAVE_KRB5_CRYPTO=no)])
4018 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4019 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4020 [Whether the type krb5_crypto exists])
4021 fi
4023 AC_CACHE_CHECK([for krb5_encrypt_block type],
4024 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4025 AC_TRY_COMPILE([#include <krb5.h>],
4026 [krb5_encrypt_block block;],
4027 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4028 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4030 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4031 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4032 [Whether the type krb5_encrypt_block exists])
4033 fi
4035 AC_CACHE_CHECK([for addrtype in krb5_address],
4036 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4037 AC_TRY_COMPILE([#include <krb5.h>],
4038 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4039 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4040 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4042 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4043 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4044 [Whether the krb5_address struct has a addrtype property])
4045 fi
4047 AC_CACHE_CHECK([for addr_type in krb5_address],
4048 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4049 AC_TRY_COMPILE([#include <krb5.h>],
4050 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4051 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4052 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4054 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4055 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4056 [Whether the krb5_address struct has a addr_type property])
4057 fi
4059 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4060 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4061 [AC_TRY_COMPILE([#include <krb5.h>],
4062 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4063 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4065 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4066 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4067 [Whether the krb5_ticket struct has a enc_part2 property])
4068 fi
4070 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4071 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4072 AC_TRY_COMPILE([#include <krb5.h>],
4073 [krb5_keyblock key; key.keyvalue.data = NULL;],
4074 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4075 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4077 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4078 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4079 [Whether the krb5_keyblock struct has a keyvalue property])
4080 fi
4082 found_arcfour_hmac=no
4083 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4084 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4085 AC_TRY_COMPILE([#include <krb5.h>],
4086 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4087 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4088 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4089 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4090 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4091 AC_TRY_COMPILE([#include <krb5.h>],
4092 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4093 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4094 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4095 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4096 # w.r.t. arcfour and windows, so we must not enable it here
4097 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4098 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4099 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4100 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4101 found_arcfour_hmac=yes
4102 fi
4103 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4104 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4105 AC_TRY_COMPILE([#include <krb5.h>],
4106 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4107 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4108 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4109 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4110 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4111 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4112 found_arcfour_hmac=yes
4113 fi
4115 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
4116 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
4117 AC_TRY_COMPILE([#include <krb5.h>],
4118 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
4119 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
4120 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
4121 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
4122 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
4123 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
4124 fi
4125 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
4126 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
4127 AC_TRY_COMPILE([#include <krb5.h>],
4128 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
4129 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
4130 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
4131 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
4132 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
4133 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
4134 fi
4136 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4137 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4138 AC_TRY_COMPILE([#include <krb5.h>],
4139 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4140 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4141 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4143 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4144 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4145 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4146 fi
4148 AC_CACHE_CHECK([for KV5M_KEYTAB],
4149 samba_cv_HAVE_KV5M_KEYTAB,[
4150 AC_TRY_COMPILE([#include <krb5.h>],
4151 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4152 samba_cv_HAVE_KV5M_KEYTAB=yes,
4153 samba_cv_HAVE_KV5M_KEYTAB=no)])
4155 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4156 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4157 [Whether the KV5M_KEYTAB option is available])
4158 fi
4160 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4161 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4162 AC_TRY_COMPILE([#include <krb5.h>],
4163 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4164 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4165 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4167 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4168 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4169 [Whether KRB5_KU_OTHER_CKSUM is available])
4170 fi
4172 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4173 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4174 AC_TRY_COMPILE([#include <krb5.h>],
4175 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4176 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4177 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4179 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4180 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4181 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4182 fi
4184 AC_CACHE_CHECK([for the krb5_princ_component macro],
4185 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4186 AC_TRY_LINK([#include <krb5.h>],
4187 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4188 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4189 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4191 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4192 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4193 [Whether krb5_princ_component is available])
4194 fi
4196 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4197 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4198 AC_TRY_COMPILE([#include <krb5.h>],
4199 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4200 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4201 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4203 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4204 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4205 [Whether krb5_keytab_entry has key member])
4206 fi
4208 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4209 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4210 AC_TRY_COMPILE([#include <krb5.h>],
4211 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4212 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4213 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4215 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4216 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4217 [Whether krb5_keytab_entry has keyblock member])
4218 fi
4220 AC_CACHE_CHECK([for magic in krb5_address],
4221 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4222 AC_TRY_COMPILE([#include <krb5.h>],
4223 [krb5_address addr; addr.magic = 0;],
4224 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4225 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4227 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4228 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4229 [Whether the krb5_address struct has a magic property])
4230 fi
4232 AC_CACHE_CHECK([for WRFILE: keytab support],
4233 samba_cv_HAVE_WRFILE_KEYTAB,[
4234 AC_TRY_RUN([
4235 #include<krb5.h>
4236 main()
4237 {
4238 krb5_context context;
4239 krb5_keytab keytab;
4241 krb5_init_context(&context);
4242 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4243 }],
4244 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4245 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4247 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4248 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4249 [Whether the WRFILE:-keytab is supported])
4250 fi
4252 AC_CACHE_CHECK([for krb5_realm type],
4253 samba_cv_HAVE_KRB5_REALM_TYPE,[
4254 AC_TRY_COMPILE([#include <krb5.h>],
4255 [krb5_realm realm;],
4256 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4257 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4259 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4260 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4261 [Whether the type krb5_realm exists])
4262 fi
4264 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4265 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4266 AC_TRY_COMPILE([#include <krb5.h>],
4267 [
4268 krb5_context context;
4269 krb5_principal principal;
4270 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4271 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4272 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4274 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4275 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4276 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4277 fi
4279 AC_CACHE_CHECK([for krb5_addresses type],
4280 samba_cv_HAVE_KRB5_ADDRESSES,[
4281 AC_TRY_COMPILE([#include <krb5.h>],
4282 [krb5_addresses addr;],
4283 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4284 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4286 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4287 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4288 [Whether the type krb5_addresses type exists])
4289 fi
4291 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4292 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4293 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4294 AC_TRY_RUN_STRICT([
4295 #include <stdlib.h>
4296 #include <krb5.h>
4297 int main(void) {
4298 krb5_context context = NULL;
4299 char *str = NULL;
4300 krb5_enctype_to_string(context, 1, &str);
4301 if (str) free (str);
4302 return 0;
4303 }
4304 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4305 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4306 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4308 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4309 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4310 [whether krb5_enctype_to_string takes krb5_context argument])
4311 fi
4313 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4314 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4315 AC_TRY_RUN_STRICT([
4316 #include <krb5.h>
4317 int main(void) {
4318 char buf[256];
4319 krb5_enctype_to_string(1, buf, 256);
4320 return 0;
4321 }
4322 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4323 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4324 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4326 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4327 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4328 [whether krb5_enctype_to_string takes size_t argument])
4329 fi
4330 fi
4332 AC_CACHE_CHECK([for krb5_principal_get_realm],
4333 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4334 AC_TRY_LINK([#include <krb5.h>],
4335 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4336 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4337 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4339 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4340 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4341 [Whether the function krb5_principal_get_realm is defined])
4342 fi
4344 AC_CACHE_CHECK([for krb5_princ_realm],
4345 samba_cv_HAVE_KRB5_PRINC_REALM,[
4346 AC_TRY_LINK([#include <krb5.h>],
4347 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4348 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4349 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4351 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4352 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4353 [Whether the macro krb5_princ_realm is defined])
4354 fi
4356 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4358 #
4359 #
4360 # Now the decisions whether we can support krb5
4361 #
4362 # NOTE: all tests should be done before this block!
4363 #
4364 #
4365 if test x"$found_arcfour_hmac" != x"yes"; then
4366 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4367 use_ads=no
4368 fi
4370 if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
4371 AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
4372 use_ads=no
4373 fi
4375 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4376 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4377 use_ads=no
4378 fi
4380 if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
4381 then
4382 AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
4383 use_ads=no
4384 fi
4386 if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
4387 then
4388 AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
4389 use_ads=no
4390 fi
4392 if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
4393 then
4394 AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
4395 use_ads=no
4396 fi
4398 if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
4399 then
4400 AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
4401 use_ads=no
4402 fi
4404 if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
4405 then
4406 AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
4407 use_ads=no
4408 fi
4410 if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
4411 then
4412 AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
4413 use_ads=no
4414 fi
4416 if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
4417 then
4418 AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
4419 use_ads=no
4420 fi
4422 if test x"$ac_cv_func_ext_krb5_string_to_key" != x"yes"
4423 then
4424 AC_MSG_WARN(krb5_string_to_key not found in -lkrb5)
4425 use_ads=no
4426 fi
4428 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4429 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4430 then
4431 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4432 use_ads=no
4433 fi
4435 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4436 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4437 then
4438 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4439 use_ads=no
4440 fi
4442 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4443 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4444 then
4445 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4446 use_ads=no
4447 fi
4449 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
4450 then
4451 AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
4452 use_ads=no
4453 fi
4455 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4457 # We only need the following functions if we can't get the enctype
4458 # and kvno out of the ticket directly (ie. on Heimdal).
4460 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4461 then
4462 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4463 use_ads=no
4464 fi
4466 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4467 then
4468 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4469 use_ads=no
4470 fi
4472 fi
4474 if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
4475 if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
4476 x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
4477 then
4478 AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
4479 use_ads=no
4480 fi
4481 fi
4483 if test x"$ac_cv_func_ext_gss_krb5_export_lucid_sec_context" != x"yes" ; then
4484 AC_MSG_WARN(need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support)
4485 use_ads=no
4486 fi
4488 if test x"$use_ads" = x"yes"; then
4489 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4490 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4491 if test x"$have_gssapi" = x"yes"; then
4492 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4493 fi
4494 else
4495 if test x"$with_ads_support" = x"yes"; then
4496 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4497 else
4498 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4499 fi
4500 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4501 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4502 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4503 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4504 KRB5_LIBS=""
4505 with_ads_support=no
4506 fi
4507 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4508 AC_MSG_RESULT([$use_ads])
4510 LIBS="$ac_save_LIBS"
4511 fi
4513 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4514 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4517 ########################################################
4518 # Compile with DNS Updates support?
4520 with_dnsupdate_support=auto
4521 AC_MSG_CHECKING([whether to enable DNS Updates support])
4523 AC_ARG_WITH(dnsupdate,
4524 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4525 [ case "$withval" in
4526 yes|no)
4527 with_dnsupdate_support=$withval
4528 ;;
4529 esac ])
4531 AC_MSG_RESULT($with_dnsupdate_support)
4533 if test x"$with_dnsupdate_support" != x"no"; then
4535 ################################################################
4536 # first test for AD / GSSAPI support being enabled
4537 if test x"$have_gssapi" != xyes -o x"$use_ads" != xyes ; then
4538 if test x"$with_dnsupdate_support" = x"yes" ; then
4539 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4540 else
4541 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4542 with_dnsupdate_support=no
4543 fi
4544 fi
4545 ##################################################################
4546 # then test for uuid.h (necessary to generate unique DNS keynames
4547 # (uuid.h is required for this test)
4548 AC_CHECK_HEADERS(uuid/uuid.h)
4551 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4552 if test x"$with_dnsupdate_support" = x"yes"; then
4553 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4554 else
4555 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4556 fi
4557 with_dnsupdate_support=no
4558 fi
4559 fi
4561 if test x"$with_dnsupdate_support" != x"no"; then
4563 ########################################################
4564 # Now see if we can find the uuid libs in standard paths
4565 # On some systems, the uuid API is in libc, so we have to
4566 # be careful not to insert a spurious -luuid.
4568 UUID_LIBS=""
4569 AC_LIBTESTFUNC(uuid, uuid_generate,
4570 [
4571 case " $LIBS " in
4572 *\ -luuid\ *)
4573 UUID_LIBS="-luuid"
4574 SMB_REMOVE_LIB(uuid)
4575 ;;
4576 esac
4578 with_dnsupdate_support=yes
4579 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4580 ],
4581 [
4582 if test x"$with_dnsupdate_support" = x"yes"; then
4583 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4584 else
4585 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4586 fi
4587 with_dnsupdate_support=no
4588 ])
4589 fi
4590 # finally print out the result:
4591 AC_MSG_CHECKING(whether DNS Updates support is used)
4592 AC_MSG_RESULT([$with_dnsupdate_support])
4595 #################################################
4596 # check for automount support
4597 AC_MSG_CHECKING(whether to use automount)
4598 AC_ARG_WITH(automount,
4599 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4600 [ case "$withval" in
4601 yes)
4602 AC_MSG_RESULT(yes)
4603 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4604 ;;
4605 *)
4606 AC_MSG_RESULT(no)
4607 ;;
4608 esac ],
4609 AC_MSG_RESULT(no)
4610 )
4612 #################################################
4613 # Check for a PAM clear-text auth, accounts, password
4614 # and session support. Most PAM implementations keep their
4615 # headers in /usr/include/security. Darwin keeps its in
4616 # /usr/include/pam.
4618 with_pam_for_crypt=no
4619 try_pam=auto
4620 AC_MSG_CHECKING(whether to try PAM support)
4621 AC_ARG_WITH(pam,
4622 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4623 [ case "$withval" in
4624 yes|no|auto)
4625 try_pam=$withval
4626 ;;
4627 esac
4628 ])
4629 AC_MSG_RESULT([$try_pam])
4631 use_pam=no
4632 create_pam_modules=no
4633 if test x"${try_pam}" != x"no";then
4634 use_pam=yes
4635 create_pam_modules=yes
4637 # Most systems have PAM headers in /usr/include/security, but Darwin
4638 # has them in /usr/include/pam.
4639 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4640 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4641 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4642 if test x"${try_pam}" = x"yes";then
4643 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4644 fi
4645 use_pam=no
4646 create_pam_modules=no
4647 fi
4649 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4650 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4651 if test x"${try_pam}" = x"yes";then
4652 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4653 fi
4654 use_pam=no
4655 create_pam_modules=no
4656 fi
4658 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4659 #if HAVE_SECURITY_PAM_APPL_H
4660 #include <security/pam_appl.h>
4661 #endif
4662 #if HAVE_PAM_PAM_APPL_H
4663 #include <pam/pam_appl.h>
4664 #endif
4665 ]])
4666 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4667 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4668 if test x"${try_pam}" = x"yes";then
4669 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4670 fi
4671 create_pam_modules=no
4672 fi
4674 if test x"$use_pam" = x"yes"; then
4675 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4676 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4677 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4678 with_pam_for_crypt=yes
4680 if test x"$create_pam_modules" = x"yes"; then
4681 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4682 # this checks are optional,
4683 # we don't care about the results here
4684 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4685 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4686 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4687 else
4688 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4689 fi
4690 fi
4691 AC_MSG_CHECKING(whether to use PAM support)
4692 AC_MSG_RESULT([$use_pam])
4694 AC_MSG_CHECKING(whether to have PAM MODULES support)
4695 AC_MSG_RESULT([$create_pam_modules])
4697 AC_TRY_COMPILE([
4698 #if defined(HAVE_SECURITY_PAM_APPL_H)
4699 #include <security/pam_appl.h>
4700 #elif defined(HAVE_PAM_PAM_APPL_H)
4701 #include <pam/pam_appl.h>
4702 #endif],[
4703 pam_set_item(0, PAM_RHOST, 0);
4704 ],
4705 AC_DEFINE(HAVE_PAM_RHOST, 1,
4706 [Define to 1 if PAM_RHOST is available]),[])
4708 AC_TRY_COMPILE([
4709 #if defined(HAVE_SECURITY_PAM_APPL_H)
4710 #include <security/pam_appl.h>
4711 #elif defined(HAVE_PAM_PAM_APPL_H)
4712 #include <pam/pam_appl.h>
4713 #endif],[
4714 pam_set_item(0, PAM_TTY, 0);
4715 ],
4716 AC_DEFINE(HAVE_PAM_TTY, 1,
4717 [Define to 1 if PAM_TTY is available]),[])
4719 fi # try_pam != no
4721 #################################################
4722 # check for PAM_RADIO_TYPE
4723 AC_TRY_COMPILE([
4724 #if (!defined(LINUX))
4726 #define PAM_EXTERN extern
4727 #if defined(HAVE_SECURITY_PAM_APPL_H)
4728 #include <security/pam_appl.h>
4729 #elif defined(HAVE_PAM_PAM_APPL_H)
4730 #include <pam/pam_appl.h>
4731 #endif
4733 #endif
4735 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4736 #include <security/pam_modules.h>
4737 #elif defined(HAVE_PAM_PAM_MODULES_H)
4738 #include <pam/pam_modules.h>
4739 #endif
4741 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4742 #include <security/_pam_macros.h>
4743 #elif defined(HAVE_PAM__PAM_MACROS_H)
4744 #include <pam/_pam_macros.h>
4745 #endif
4747 #ifdef HAVE_SECURITY_PAM_EXT_H
4748 #include <security/pam_ext.h>
4749 #endif
4750 ],
4751 [int i; i = PAM_RADIO_TYPE; ],
4752 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4754 #################################################
4755 # check for pam_smbpass support
4756 PAM_MODULES=""
4757 INSTALL_PAM_MODULES=""
4758 UNINSTALL_PAM_MODULES=""
4760 try_pam_smbpass=auto
4761 AC_MSG_CHECKING(whether to use pam_smbpass)
4762 AC_ARG_WITH(pam_smbpass,
4763 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4764 [ case "$withval" in
4765 yes|no|auto)
4766 try_pam_smbpass=$withval
4767 ;;
4768 *)
4769 AC_MSG_ERROR([valid options are yes,no,auto])
4770 ;;
4771 esac
4772 ])
4774 if test x"${try_pam_smbpass}" = xno ; then
4775 use_pam_smbpass=no
4776 else
4777 use_pam_smbpass=yes
4778 # Conditions under which pam_smbpass can't be built.
4779 if test x"$BLDSHARED" != xtrue ; then
4780 if test x"${try_pam_smbpass}" = xyes ; then
4781 AC_MSG_ERROR([No support for shared modules])
4782 fi
4783 use_pam_smbpass=no
4784 elif test x"$create_pam_modules" != xyes ; then
4785 if test x"${try_pam_smbpass}" = xyes ; then
4786 AC_MSG_ERROR([No support for PAM MODULES])
4787 fi
4788 use_pam_smbpass=no
4789 fi
4791 if test x"${use_pam_smbpass}" = xyes ; then
4792 PAM_MODULES="pam_smbpass"
4793 INSTALL_PAM_MODULES="installpammodules"
4794 UNINSTALL_PAM_MODULES="uninstallpammodules"
4795 fi
4796 fi
4797 AC_MSG_RESULT([$use_pam_smbpass])
4800 ##
4801 ## moved after the check for -lcrypt in order to
4802 ## ensure that the necessary libraries are included
4803 ## check checking for truncated salt. Wrapped by the
4804 ## $with_pam_for_crypt variable as above --jerry
4805 ##
4806 if test $with_pam_for_crypt = no; then
4807 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4808 crypt_LIBS="$LIBS"
4809 LIBS="$AUTH_LIBS $LIBS"
4810 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4811 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4812 LIBS="$crypt_LIBS"])
4813 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4814 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4815 fi
4816 fi
4818 #################################################
4819 # check for a NISPLUS_HOME support
4820 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4821 AC_ARG_WITH(nisplus-home,
4822 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4823 [ case "$withval" in
4824 yes)
4825 AC_MSG_RESULT(yes)
4826 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4827 ;;
4828 *)
4829 AC_MSG_RESULT(no)
4830 ;;
4831 esac ],
4832 AC_MSG_RESULT(no)
4833 )
4835 #################################################
4836 # check for syslog logging
4837 AC_MSG_CHECKING(whether to use syslog logging)
4838 AC_ARG_WITH(syslog,
4839 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4840 [ case "$withval" in
4841 yes)
4842 AC_MSG_RESULT(yes)
4843 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4844 ;;
4845 *)
4846 AC_MSG_RESULT(no)
4847 ;;
4848 esac ],
4849 AC_MSG_RESULT(no)
4850 )
4852 #################################################
4853 # check for custom syslog facility
4854 AC_MSG_CHECKING(whether to use a custom syslog facility)
4855 AC_ARG_WITH(syslog-facility,
4856 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4857 [
4858 if test "$withval" = "no" ; then
4859 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4860 else
4861 if test "$withval" != "yes" ; then
4862 syslog_facility="$withval"
4863 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4864 fi
4865 fi
4866 ])
4868 #################################################
4869 # check for experimental disk-quotas support
4871 samba_cv_WITH_QUOTAS=auto
4872 samba_cv_TRY_QUOTAS=no
4873 samba_cv_RUN_QUOTA_TESTS=auto
4874 samba_cv_WITH_SYS_QUOTAS=auto
4875 samba_cv_TRY_SYS_QUOTAS=auto
4876 samba_cv_SYSQUOTA_FOUND=no
4878 AC_MSG_CHECKING(whether to try disk-quotas support)
4879 AC_ARG_WITH(quotas,
4880 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4881 [ case "$withval" in
4882 yes)
4883 AC_MSG_RESULT(yes)
4884 samba_cv_WITH_QUOTAS=yes
4885 samba_cv_TRY_QUOTAS=yes
4886 samba_cv_RUN_QUOTA_TESTS=yes
4887 #set sys quotas to auto in this case
4888 samba_cv_TRY_SYS_QUOTAS=auto
4889 ;;
4890 auto)
4891 AC_MSG_RESULT(auto)
4892 samba_cv_WITH_QUOTAS=auto
4893 samba_cv_TRY_QUOTAS=auto
4894 samba_cv_RUN_QUOTA_TESTS=auto
4895 #set sys quotas to auto in this case
4896 samba_cv_TRY_SYS_QUOTAS=auto
4897 ;;
4898 no)
4899 AC_MSG_RESULT(no)
4900 samba_cv_WITH_QUOTAS=no
4901 samba_cv_TRY_QUOTAS=no
4902 samba_cv_RUN_QUOTA_TESTS=no
4903 ;;
4904 *)
4905 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4906 ;;
4907 esac ],
4908 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4909 )
4911 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4912 AC_ARG_WITH(sys-quotas,
4913 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4914 [ case "$withval" in
4915 yes)
4916 AC_MSG_RESULT(yes)
4917 samba_cv_WITH_SYS_QUOTAS=yes
4918 samba_cv_TRY_SYS_QUOTAS=yes
4919 samba_cv_RUN_QUOTA_TESTS=yes
4920 ;;
4921 auto)
4922 AC_MSG_RESULT(auto)
4923 samba_cv_WITH_SYS_QUOTAS=auto
4924 samba_cv_TRY_SYS_QUOTAS=auto
4925 samba_cv_RUN_QUOTA_TESTS=auto
4926 ;;
4927 no)
4928 AC_MSG_RESULT(no)
4929 samba_cv_WITH_SYS_QUOTAS=no
4930 samba_cv_TRY_SYS_QUOTAS=no
4931 ;;
4932 *)
4933 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4934 ;;
4935 esac ],
4936 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4937 )
4939 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4940 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4941 case "$host_os" in
4942 *linux*)
4943 AC_MSG_RESULT(yes)
4944 samba_cv_TRY_SYS_QUOTAS=yes
4945 samba_cv_RUN_QUOTA_TESTS=yes
4946 ;;
4947 *)
4948 AC_MSG_RESULT(no)
4949 samba_cv_TRY_SYS_QUOTAS=no
4950 ;;
4951 esac
4952 fi
4954 #############################################
4955 # only check for quota stuff if --with-quotas
4956 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4958 case "$host_os" in
4959 # on linux we didn't need to test we have builtin support
4960 *linux*)
4961 samba_cv_SYSQUOTA_FOUND=yes
4962 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4963 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4964 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4965 AC_MSG_RESULT(yes)
4967 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4968 samba_cv_found_xfs_header=yes
4969 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4970 AC_MSG_RESULT(yes)
4971 ;;
4972 *solaris*)
4973 # need to set this define when using static linking (BUG 1473)
4974 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4975 ;;
4976 *)
4977 ;;
4978 esac
4980 # some broken header files need this
4981 AC_CHECK_HEADER(asm/types.h,[
4982 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4983 AC_ADD_INCLUDE(<asm/types.h>)
4984 ])
4986 # For quotas on Veritas VxFS filesystems
4987 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4989 # For quotas on Linux XFS filesystems
4990 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4992 # For sys/quota.h and linux/quota.h
4993 AC_CHECK_HEADERS(sys/quota.h)
4995 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4996 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4997 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4998 AC_TRY_COMPILE([
4999 #include "confdefs.h"
5000 #ifdef HAVE_SYS_TYPES_H
5001 #include <sys/types.h>
5002 #endif
5003 #ifdef HAVE_ASM_TYPES_H
5004 #include <asm/types.h>
5005 #endif
5006 #include <sys/quota.h>
5007 ],[int i = Q_XGETQUOTA;],
5008 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
5009 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
5010 samba_cv_found_xfs_header=yes
5011 fi
5012 fi
5014 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
5015 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
5016 AC_TRY_COMPILE([
5017 #include "confdefs.h"
5018 #ifdef HAVE_SYS_QUOTA_H
5019 #include <sys/quota.h>
5020 #endif
5021 ],[
5022 struct dqblk D;
5023 D.dqb_fsoftlimit = 0;],
5024 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
5025 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
5026 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
5027 fi
5029 ##################
5030 # look for a working quota system
5032 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5033 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
5034 AC_TRY_RUN_STRICT([
5035 #define HAVE_QUOTACTL_4A 1
5036 #define AUTOCONF_TEST 1
5037 #include "confdefs.h"
5038 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5039 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
5040 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
5041 samba_cv_SYSQUOTA_FOUND=yes;
5042 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
5043 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
5044 fi
5045 fi
5047 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5048 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
5049 AC_TRY_RUN_STRICT([
5050 #define HAVE_QUOTACTL_4B 1
5051 #define AUTOCONF_TEST 1
5052 #include "confdefs.h"
5053 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5054 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
5055 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
5056 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
5057 samba_cv_SYSQUOTA_FOUND=yes;
5058 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
5059 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
5060 fi
5061 fi
5063 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5064 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5065 AC_TRY_RUN_STRICT([
5066 #define HAVE_QUOTACTL_3 1
5067 #define AUTOCONF_TEST 1
5068 #include "confdefs.h"
5069 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5070 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5071 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5072 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5073 samba_cv_SYSQUOTA_FOUND=yes;
5074 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5075 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5076 fi
5077 fi
5079 #################################################
5080 # check for mntent.h and struct mntent
5081 AC_CHECK_HEADERS(mntent.h)
5082 #################################################
5083 # check for setmntent,getmntent,endmntent
5084 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5086 #################################################
5087 # check for devnm.h and struct mntent
5088 AC_CHECK_HEADERS(devnm.h)
5089 #################################################
5090 # check for devnm
5091 AC_CHECK_FUNCS(devnm)
5093 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5094 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5095 # if --with-sys-quotas=yes then build it
5096 # you have can use the get/set quota command smb.conf
5097 # options then
5098 samba_cv_SYSQUOTA_FOUND=auto
5099 fi
5100 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5101 # if --with-sys-quotas=yes then build it
5102 # you have can use the get/set quota command smb.conf
5103 # options then
5104 samba_cv_TRY_SYS_QUOTAS=auto
5105 fi
5106 fi
5108 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5109 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5110 SAVE_CPPFLAGS="$CPPFLAGS"
5111 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5112 AC_TRY_COMPILE([
5113 #include "confdefs.h"
5114 #define NO_PROTO_H 1
5115 #define NO_CONFIG_H 1
5116 #define HAVE_SYS_QUOTAS 1
5117 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5118 #include "${srcdir-.}/lib/sysquotas.c"
5119 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5120 CPPFLAGS="$SAVE_CPPFLAGS"
5121 ])
5122 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5123 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5124 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5125 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5126 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5127 samba_cv_WE_USE_SYS_QUOTAS=yes
5128 AC_MSG_RESULT(yes)
5129 else
5130 AC_MSG_RESULT(no)
5131 fi
5132 fi
5133 fi
5135 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5136 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5137 SAVE_CPPFLAGS="$CPPFLAGS"
5138 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5139 AC_TRY_COMPILE([
5140 #include "confdefs.h"
5141 #define NO_PROTO_H 1
5142 #define NO_CONFIG_H 1
5143 #define HAVE_SYS_QUOTAS 1
5144 #define HAVE_NFS_QUOTAS 1
5145 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5146 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5147 CPPFLAGS="$SAVE_CPPFLAGS"
5148 ])
5149 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5150 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5151 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5152 fi
5153 fi
5154 fi
5156 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5157 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5158 SAVE_CPPFLAGS="$CPPFLAGS"
5159 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5160 AC_TRY_COMPILE([
5161 #include "confdefs.h"
5162 #define NO_PROTO_H 1
5163 #define NO_CONFIG_H 1
5164 #define HAVE_SYS_QUOTAS 1
5165 #define HAVE_XFS_QUOTAS 1
5166 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5167 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5168 CPPFLAGS="$SAVE_CPPFLAGS"
5169 ])
5170 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5171 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5172 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5173 fi
5174 fi
5175 fi
5177 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5178 SAVE_CPPFLAGS="$CPPFLAGS"
5179 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5180 AC_TRY_COMPILE([
5181 #include "confdefs.h"
5182 #define NO_PROTO_H 1
5183 #define NO_CONFIG_H 1
5184 #include "${srcdir-.}/smbd/quotas.c"
5185 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5186 CPPFLAGS="$SAVE_CPPFLAGS"
5187 ])
5188 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5189 AC_MSG_CHECKING(whether to use the old quota support)
5190 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5191 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5192 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5193 AC_MSG_RESULT(yes)
5194 else
5195 AC_MSG_RESULT(no)
5196 fi
5197 else
5198 AC_MSG_RESULT(no)
5199 fi
5200 fi
5202 ####################
5203 # End of quota check samba_cv_RUN_QUOTA_TESTS
5204 fi
5206 #################################################
5207 # check for experimental utmp accounting
5209 AC_MSG_CHECKING(whether to support utmp accounting)
5210 WITH_UTMP=yes
5211 AC_ARG_WITH(utmp,
5212 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5213 [ case "$withval" in
5214 no)
5215 WITH_UTMP=no
5216 ;;
5217 *)
5218 WITH_UTMP=yes
5219 ;;
5220 esac ],
5221 )
5223 # utmp requires utmp.h
5224 # Note similar check earlier, when checking utmp details.
5226 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5227 utmp_no_reason=", no utmp.h on $host_os"
5228 WITH_UTMP=no
5229 fi
5231 # Display test results
5233 if test x"$WITH_UTMP" = x"yes"; then
5234 AC_MSG_RESULT(yes)
5235 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5236 else
5237 AC_MSG_RESULT(no$utmp_no_reason)
5238 fi
5241 #################################################
5242 # these tests are taken from the GNU fileutils package
5243 AC_CHECKING(how to get filesystem space usage)
5244 space=no
5246 # Test for statvfs64.
5247 if test $space = no; then
5248 # SVR4
5249 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5250 [AC_TRY_RUN([
5251 #if defined(HAVE_UNISTD_H)
5252 #include <unistd.h>
5253 #endif
5254 #include <sys/types.h>
5255 #include <sys/statvfs.h>
5256 main ()
5257 {
5258 struct statvfs64 fsd;
5259 exit (statvfs64 (".", &fsd));
5260 }],
5261 fu_cv_sys_stat_statvfs64=yes,
5262 fu_cv_sys_stat_statvfs64=no,
5263 fu_cv_sys_stat_statvfs64=cross)])
5264 if test $fu_cv_sys_stat_statvfs64 = yes; then
5265 space=yes
5266 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5267 fi
5268 fi
5270 # Perform only the link test since it seems there are no variants of the
5271 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5272 # because that got a false positive on SCO OSR5. Adding the declaration
5273 # of a `struct statvfs' causes this test to fail (as it should) on such
5274 # systems. That system is reported to work fine with STAT_STATFS4 which
5275 # is what it gets when this test fails.
5276 if test $space = no; then
5277 # SVR4
5278 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5279 [AC_TRY_LINK([#include <sys/types.h>
5280 #include <sys/statvfs.h>],
5281 [struct statvfs fsd; statvfs (0, &fsd);],
5282 fu_cv_sys_stat_statvfs=yes,
5283 fu_cv_sys_stat_statvfs=no)])
5284 if test $fu_cv_sys_stat_statvfs = yes; then
5285 space=yes
5286 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5287 fi
5288 fi
5290 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5291 # This is not the case on ancient Linux systems.
5293 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5294 AC_TRY_COMPILE([#include <sys/types.h>
5295 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5296 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5297 if test x"$samba_cv_fsid_int" = x"yes"; then
5298 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5299 fi
5301 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5302 # systems use f_bsize.
5303 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5304 AC_TRY_COMPILE([#include <sys/types.h>
5305 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5306 samba_cv_frsize=yes,samba_cv_frsize=no)])
5307 if test x"$samba_cv_frsize" = x"yes"; then
5308 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5309 fi
5311 # Some systems use f_flag in struct statvfs while others use f_flags
5312 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5313 AC_TRY_COMPILE([#include <sys/types.h>
5314 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5315 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5316 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5317 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5318 fi
5320 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5321 AC_TRY_COMPILE([#include <sys/types.h>
5322 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5323 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5324 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5325 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5326 fi
5328 if test $space = no; then
5329 # DEC Alpha running OSF/1
5330 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5331 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5332 [AC_TRY_RUN([
5333 #include <sys/param.h>
5334 #include <sys/types.h>
5335 #include <sys/mount.h>
5336 main ()
5337 {
5338 struct statfs fsd;
5339 fsd.f_fsize = 0;
5340 exit (statfs (".", &fsd, sizeof (struct statfs)));
5341 }],
5342 fu_cv_sys_stat_statfs3_osf1=yes,
5343 fu_cv_sys_stat_statfs3_osf1=no,
5344 fu_cv_sys_stat_statfs3_osf1=no)])
5345 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5346 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5347 space=yes
5348 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5349 fi
5350 fi
5352 if test $space = no; then
5353 # AIX
5354 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5355 member (AIX, 4.3BSD)])
5356 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5357 [AC_TRY_RUN([
5358 #ifdef HAVE_SYS_PARAM_H
5359 #include <sys/param.h>
5360 #endif
5361 #ifdef HAVE_SYS_MOUNT_H
5362 #include <sys/mount.h>
5363 #endif
5364 #ifdef HAVE_SYS_VFS_H
5365 #include <sys/vfs.h>
5366 #endif
5367 main ()
5368 {
5369 struct statfs fsd;
5370 fsd.f_bsize = 0;
5371 exit (statfs (".", &fsd));
5372 }],
5373 fu_cv_sys_stat_statfs2_bsize=yes,
5374 fu_cv_sys_stat_statfs2_bsize=no,
5375 fu_cv_sys_stat_statfs2_bsize=no)])
5376 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5377 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5378 space=yes
5379 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5380 fi
5381 fi
5383 if test $space = no; then
5384 # SVR3
5385 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5386 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5387 [AC_TRY_RUN([#include <sys/types.h>
5388 #include <sys/statfs.h>
5389 main ()
5390 {
5391 struct statfs fsd;
5392 exit (statfs (".", &fsd, sizeof fsd, 0));
5393 }],
5394 fu_cv_sys_stat_statfs4=yes,
5395 fu_cv_sys_stat_statfs4=no,
5396 fu_cv_sys_stat_statfs4=no)])
5397 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5398 if test $fu_cv_sys_stat_statfs4 = yes; then
5399 space=yes
5400 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5401 fi
5402 fi
5404 if test $space = no; then
5405 # 4.4BSD and NetBSD
5406 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5407 member (4.4BSD and NetBSD)])
5408 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5409 [AC_TRY_RUN([#include <sys/types.h>
5410 #ifdef HAVE_SYS_PARAM_H
5411 #include <sys/param.h>
5412 #endif
5413 #ifdef HAVE_SYS_MOUNT_H
5414 #include <sys/mount.h>
5415 #endif
5416 main ()
5417 {
5418 struct statfs fsd;
5419 fsd.f_fsize = 0;
5420 exit (statfs (".", &fsd));
5421 }],
5422 fu_cv_sys_stat_statfs2_fsize=yes,
5423 fu_cv_sys_stat_statfs2_fsize=no,
5424 fu_cv_sys_stat_statfs2_fsize=no)])
5425 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5426 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5427 space=yes
5428 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5429 fi
5430 fi
5432 if test $space = no; then
5433 # Ultrix
5434 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5435 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5436 [AC_TRY_RUN([#include <sys/types.h>
5437 #ifdef HAVE_SYS_PARAM_H
5438 #include <sys/param.h>
5439 #endif
5440 #ifdef HAVE_SYS_MOUNT_H
5441 #include <sys/mount.h>
5442 #endif
5443 #ifdef HAVE_SYS_FS_TYPES_H
5444 #include <sys/fs_types.h>
5445 #endif
5446 main ()
5447 {
5448 struct fs_data fsd;
5449 /* Ultrix's statfs returns 1 for success,
5450 0 for not mounted, -1 for failure. */
5451 exit (statfs (".", &fsd) != 1);
5452 }],
5453 fu_cv_sys_stat_fs_data=yes,
5454 fu_cv_sys_stat_fs_data=no,
5455 fu_cv_sys_stat_fs_data=no)])
5456 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5457 if test $fu_cv_sys_stat_fs_data = yes; then
5458 space=yes
5459 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5460 fi
5461 fi
5463 #
5464 # As a gating factor for large file support, in order to
5465 # use <4GB files we must have the following minimal support
5466 # available.
5467 # long long, and a 64 bit off_t or off64_t.
5468 # If we don't have all of these then disable large
5469 # file support.
5470 #
5471 AC_MSG_CHECKING([if large file support can be enabled])
5472 AC_TRY_COMPILE([
5473 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5474 #include <sys/types.h>
5475 #else
5476 __COMPILE_ERROR_
5477 #endif
5478 ],
5479 [int i],
5480 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5481 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5482 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5483 fi
5484 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5487 #################################################
5488 # check for cluster extensions
5490 AC_MSG_CHECKING(cluster support)
5491 AC_ARG_WITH(cluster-support,
5492 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5494 if test x"$with_cluster_support" = x ; then
5495 with_cluster_support="auto"
5496 fi
5498 AC_MSG_RESULT($with_cluster_support)
5500 AC_ARG_WITH(ctdb,
5501 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5502 [ case "$withval" in
5503 yes|no)
5504 AC_MSG_WARN([--with-ctdb called without argument])
5505 ;;
5506 *)
5507 CTDB_CPPFLAGS="-I$withval/include"
5508 ;;
5509 esac])
5511 AC_ARG_ENABLE(old-ctdb,
5512 [AS_HELP_STRING([--enable-old-ctdb],
5513 [Enable build against (too) old ctdb version (default=no)])],,
5514 [enable_old_ctdb=no])
5517 if test "$with_cluster_support" != "no" ; then
5519 AC_MSG_NOTICE(checking whether cluster support is available)
5521 have_cluster_support="yes"
5522 ctdb_broken="no"
5524 SAVED_CPPFLAGS="$CPPFLAGS"
5525 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5527 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5528 #include "confdefs.h"
5529 #define NO_CONFIG_H
5530 #include "replace.h"
5531 #include "system/wait.h"
5532 #include "system/network.h"
5533 #define private #error __USED_RESERVED_WORD_private__
5534 #include <talloc.h>
5535 #include <tdb.h>
5536 #include <ctdb.h>
5537 ])
5539 if test "x$have_cluster_support" = "xyes" -a \
5540 "x$ac_cv_header_ctdb_h" != "xyes"
5541 then
5542 have_cluster_support=no
5543 ctdb_broken="ctdb.h is required for cluster support"
5544 fi
5546 if test "x$have_cluster_support" = "xyes" -a \
5547 "x$ac_cv_header_ctdb_h" != "xyes"
5548 then
5549 have_cluster_support=no
5550 ctdb_broken="ctdb_private.h is required for cluster support"
5551 fi
5554 if test "x$have_cluster_support" = "xyes" ; then
5555 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5556 #include "confdefs.h"
5557 #define NO_CONFIG_H
5558 #include "replace.h"
5559 #include "system/wait.h"
5560 #include "system/network.h"
5561 #include <talloc.h>
5562 #include <tdb.h>
5563 #include <ctdb.h>
5564 #include <ctdb_private.h>
5565 ])
5566 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5567 ctdb_broken="ctdb transaction support missing or too old"
5568 have_cluster_support=no
5569 fi
5570 fi
5572 if test "x$have_cluster_support" = "xyes" ; then
5573 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5574 #include "confdefs.h"
5575 #define NO_CONFIG_H
5576 #include "replace.h"
5577 #include "system/wait.h"
5578 #include "system/network.h"
5579 #include <talloc.h>
5580 #include <tdb.h>
5581 #include <ctdb.h>
5582 #include <ctdb_private.h>
5583 ])
5584 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5585 then
5586 if test "x$enable_old_ctdb" = "xyes" ; then
5587 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5588 else
5589 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5590 have_cluster_support=no
5591 fi
5592 fi
5593 fi
5595 if test "x$have_cluster_support" = "xyes" ; then
5596 AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
5597 #include "confdefs.h"
5598 #define NO_CONFIG_H
5599 #include "replace.h"
5600 #include "system/wait.h"
5601 #include "system/network.h"
5602 #include <talloc.h>
5603 #include <tdb.h>
5604 #include <ctdb.h>
5605 #include <ctdb_private.h>
5606 ])
5607 if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
5608 then
5609 if test "x$enable_old_ctdb" = "xyes" ; then
5610 AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
5611 else
5612 ctdb_broken="support for CHECK_SRVIDS control missing"
5613 have_cluster_support=no
5614 fi
5615 fi
5616 fi
5618 if test "x$have_cluster_support" = "xyes" ; then
5619 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5620 # to ctdb_tcp_client.
5621 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5622 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5623 ],,[
5624 #include "confdefs.h"
5625 #define NO_CONFIG_H
5626 #include "replace.h"
5627 #include "system/wait.h"
5628 #include "system/network.h"
5629 #include <talloc.h>
5630 #include <tdb.h>
5631 #include <ctdb.h>
5632 #include <ctdb_private.h>
5633 ])
5634 fi
5636 if test "x$have_cluster_support" = "xyes" ; then
5637 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5638 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5639 ],[
5640 ctdb_broken="missing struct ctdb_control_tcp"
5641 have_cluster_support=no
5642 ],[
5643 #include "confdefs.h"
5644 #define NO_CONFIG_H
5645 #include "replace.h"
5646 #include "system/wait.h"
5647 #include "system/network.h"
5648 #include <talloc.h>
5649 #include <tdb.h>
5650 #include <ctdb.h>
5651 #include <ctdb_private.h>
5652 ])
5653 fi
5655 # test for optional ipv6 support in ctdb:
5656 if test "x$have_cluster_support" = "xyes" ; then
5657 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5658 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5659 ],,[
5660 #include "confdefs.h"
5661 #define NO_CONFIG_H
5662 #include "replace.h"
5663 #include "system/wait.h"
5664 #include "system/network.h"
5665 #include <talloc.h>
5666 #include <tdb.h>
5667 #include <ctdb.h>
5668 #include <ctdb_private.h>
5669 ])
5670 fi
5672 CPPFLAGS="$SAVED_CPPFLAGS"
5674 fi # (if test "$with_cluster_support" != "no")
5676 if test x"$have_cluster_support" = "xno" ; then
5677 case "$with_cluster_support" in
5678 yes)
5679 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5680 ;;
5681 auto)
5682 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5683 ;;
5684 esac
5685 with_cluster_support=no
5686 fi
5688 if test "x$with_cluster_support" != "xno"; then
5689 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5690 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5691 AC_MSG_NOTICE(Building with cluster support)
5692 else
5693 AC_MSG_NOTICE(Building without cluster support)
5694 fi
5697 #################################################
5698 # check for rtnetlink
5700 AC_CHECK_HEADERS([linux/netlink.h],
5701 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5702 [#include <bits/sockaddr.h>
5703 #include <linux/netlink.h>]),
5704 [],[#include <bits/sockaddr.h>])
5706 #################################################
5707 # check for ACL support
5709 AC_MSG_CHECKING(whether to support ACLs)
5710 AC_ARG_WITH(acl-support,
5711 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5712 [ case "$withval" in
5713 yes|no)
5714 with_acl_support="$withval"
5715 ;;
5716 esac ])
5718 if test x"$with_acl_support" = x ; then
5719 with_acl_support="auto"
5720 fi
5722 AC_MSG_RESULT($with_acl_support)
5724 if test x"$with_acl_support" = x"no"; then
5725 AC_MSG_RESULT(Disabling ACL support)
5726 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5727 else
5728 AC_MSG_NOTICE(checking whether ACL support is available:)
5729 case "$host_os" in
5730 *sysv5*)
5731 AC_MSG_NOTICE(Using UnixWare ACLs)
5732 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5733 default_static_modules="$default_static_modules vfs_solarisacl"
5734 ;;
5735 *solaris*)
5736 AC_MSG_NOTICE(Using solaris ACLs)
5737 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5738 ACL_LIBS="$ACL_LIBS -lsec"
5739 default_static_modules="$default_static_modules vfs_solarisacl"
5740 ;;
5741 *hpux*)
5742 AC_MSG_NOTICE(Using HPUX ACLs)
5743 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5744 default_static_modules="$default_static_modules vfs_hpuxacl"
5745 ;;
5746 *irix*)
5747 AC_MSG_NOTICE(Using IRIX ACLs)
5748 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5749 default_static_modules="$default_static_modules vfs_irixacl"
5750 ;;
5751 *aix*)
5752 AC_MSG_NOTICE(Using AIX ACLs)
5753 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5754 default_static_modules="$default_static_modules vfs_aixacl"
5755 ;;
5756 *osf*)
5757 AC_MSG_NOTICE(Using Tru64 ACLs)
5758 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5759 ACL_LIBS="$ACL_LIBS -lpacl"
5760 default_static_modules="$default_static_modules vfs_tru64acl"
5761 ;;
5762 *darwin*)
5763 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5764 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5765 ;;
5766 *)
5767 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5768 case "$host_os" in
5769 *linux*)
5770 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5771 ;;
5772 esac
5773 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5774 acl_LIBS=$LIBS
5775 LIBS="$LIBS $ACL_LIBS"
5776 AC_TRY_LINK([
5777 #include <sys/types.h>
5778 #include <sys/acl.h>
5779 ],[
5780 acl_t acl;
5781 int entry_id;
5782 acl_entry_t *entry_p;
5783 return acl_get_entry(acl, entry_id, entry_p);
5784 ],
5785 [samba_cv_HAVE_POSIX_ACLS=yes],
5786 [samba_cv_HAVE_POSIX_ACLS=no])
5787 LIBS=$acl_LIBS
5788 ])
5789 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5790 AC_MSG_NOTICE(Using posix ACLs)
5791 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5792 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5793 acl_LIBS=$LIBS
5794 LIBS="$LIBS $ACL_LIBS"
5795 AC_TRY_LINK([
5796 #include <sys/types.h>
5797 #include <sys/acl.h>
5798 ],[
5799 acl_permset_t permset_d;
5800 acl_perm_t perm;
5801 return acl_get_perm_np(permset_d, perm);
5802 ],
5803 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5804 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5805 LIBS=$acl_LIBS
5806 ])
5807 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5808 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5809 fi
5810 default_static_modules="$default_static_modules vfs_posixacl"
5811 else
5812 AC_MSG_NOTICE(ACL support is not avaliable)
5813 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5814 fi
5815 ;;
5816 esac
5817 fi # with_acl_support
5819 #################################################
5820 # check if we have FreeBSD sunacl
5821 case "$host_os" in
5822 *freebsd*)
5823 AC_CHECK_HEADER(sunacl.h)
5824 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5825 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5826 ZFSACL_LIBS=-lsunacl
5827 AC_SUBST(ZFSACL_LIBS)
5828 default_shared_modules="$default_shared_modules vfs_zfsacl"
5829 fi
5830 ;;
5831 esac
5833 #################################################
5834 # check for AIO support
5836 AC_MSG_CHECKING(whether to support asynchronous io)
5837 AC_ARG_WITH(aio-support,
5838 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5839 [ case "$withval" in
5840 yes)
5842 AC_MSG_RESULT(yes)
5843 case "$host_os" in
5844 *)
5845 AIO_LIBS=$LIBS
5846 no_rt_LIBS=$LIBS
5847 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5848 LIBS=$no_rt_LIBS
5849 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5850 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5851 aio_LIBS=$LIBS
5852 LIBS=$AIO_LIBS
5853 AC_TRY_LINK([#include <sys/types.h>
5854 #include <aio.h>],
5855 [ struct aiocb a; return aio_read(&a);],
5856 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5857 LIBS=$aio_LIBS])
5858 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5859 aio_LIBS=$LIBS
5860 LIBS=$AIO_LIBS
5861 AC_TRY_LINK([#include <sys/types.h>
5862 #include <aio.h>],
5863 [ struct aiocb64 a; return aio_read64(&a);],
5864 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5865 LIBS=$aio_LIBS])
5866 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5867 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5868 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5869 LIBS=$AIO_LIBS
5870 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5871 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5872 LIBS=$AIO_LIBS
5873 fi
5875 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5876 AC_MSG_CHECKING(for aio_read)
5877 AC_LINK_IFELSE([#include <aio.h>
5878 int main() { struct aiocb a; return aio_read(&a); }],
5879 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5880 [AC_MSG_RESULT(no)])
5882 AC_MSG_CHECKING(for aio_write)
5883 AC_LINK_IFELSE([#include <aio.h>
5884 int main() { struct aiocb a; return aio_write(&a); }],
5885 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5886 [AC_MSG_RESULT(no)])
5888 AC_MSG_CHECKING(for aio_fsync)
5889 AC_LINK_IFELSE([#include <aio.h>
5890 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5891 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5892 [AC_MSG_RESULT(no)])
5894 AC_MSG_CHECKING(for aio_return)
5895 AC_LINK_IFELSE([#include <aio.h>
5896 int main() { struct aiocb a; return aio_return(&a); }],
5897 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5898 [AC_MSG_RESULT(no)])
5900 AC_MSG_CHECKING(for aio_error)
5901 AC_LINK_IFELSE([#include <aio.h>
5902 int main() { struct aiocb a; return aio_error(&a); }],
5903 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5904 [AC_MSG_RESULT(no)])
5906 AC_MSG_CHECKING(for aio_cancel)
5907 AC_LINK_IFELSE([#include <aio.h>
5908 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5909 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5910 [AC_MSG_RESULT(no)])
5912 AC_MSG_CHECKING(for aio_suspend)
5913 AC_LINK_IFELSE([#include <aio.h>
5914 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5915 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5916 [AC_MSG_RESULT(no)])
5917 fi
5919 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5920 AC_MSG_CHECKING(for aio_read64)
5921 AC_LINK_IFELSE([#include <aio.h>
5922 int main() { struct aiocb a; return aio_read64(&a); }],
5923 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5924 [AC_MSG_RESULT(no)])
5926 AC_MSG_CHECKING(for aio_write64)
5927 AC_LINK_IFELSE([#include <aio.h>
5928 int main() { struct aiocb a; return aio_write64(&a); }],
5929 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5930 [AC_MSG_RESULT(no)])
5932 AC_MSG_CHECKING(for aio_fsync64)
5933 AC_LINK_IFELSE([#include <aio.h>
5934 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5935 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5936 [AC_MSG_RESULT(no)])
5938 AC_MSG_CHECKING(for aio_return64)
5939 AC_LINK_IFELSE([#include <aio.h>
5940 int main() { struct aiocb a; return aio_return64(&a); }],
5941 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5942 [AC_MSG_RESULT(no)])
5944 AC_MSG_CHECKING(for aio_error64)
5945 AC_LINK_IFELSE([#include <aio.h>
5946 int main() { struct aiocb a; return aio_error64(&a); }],
5947 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5948 [AC_MSG_RESULT(no)])
5950 AC_MSG_CHECKING(for aio_cancel64)
5951 AC_LINK_IFELSE([#include <aio.h>
5952 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5953 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5954 [AC_MSG_RESULT(no)])
5956 AC_MSG_CHECKING(for aio_suspend64)
5957 AC_LINK_IFELSE([#include <aio.h>
5958 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5959 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5960 [AC_MSG_RESULT(no)])
5961 fi
5962 ;;
5963 esac
5964 ;;
5965 *)
5966 AC_MSG_RESULT(no)
5967 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5968 ;;
5969 esac ],
5970 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5971 AC_MSG_RESULT(no)
5972 )
5974 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5975 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5976 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5977 default_shared_modules="$default_shared_modules vfs_aio_fork"
5978 fi
5979 fi
5981 #################################################
5982 # check for sendfile support
5984 with_sendfile_support=yes
5985 AC_MSG_CHECKING(whether to check to support sendfile)
5986 AC_ARG_WITH(sendfile-support,
5987 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5988 [ case "$withval" in
5989 yes)
5991 AC_MSG_RESULT(yes);
5993 case "$host_os" in
5994 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5995 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5996 AC_TRY_LINK([#include <sys/sendfile.h>],
5997 [\
5998 int tofd, fromfd;
5999 off64_t offset;
6000 size_t total;
6001 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
6002 ],
6003 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6005 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
6006 AC_TRY_LINK([#include <sys/sendfile.h>],
6007 [\
6008 int tofd, fromfd;
6009 off_t offset;
6010 size_t total;
6011 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6012 ],
6013 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6015 # Try and cope with broken Linux sendfile....
6016 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
6017 AC_TRY_LINK([\
6018 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
6019 #undef _FILE_OFFSET_BITS
6020 #endif
6021 #include <sys/sendfile.h>],
6022 [\
6023 int tofd, fromfd;
6024 off_t offset;
6025 size_t total;
6026 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6027 ],
6028 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
6030 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6031 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
6032 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6033 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6034 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6035 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6036 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6037 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6038 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
6039 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
6040 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
6041 else
6042 AC_MSG_RESULT(no);
6043 fi
6045 ;;
6046 *freebsd* | *dragonfly* )
6047 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
6048 AC_TRY_LINK([\
6049 #include <sys/types.h>
6050 #include <unistd.h>
6051 #include <sys/socket.h>
6052 #include <sys/uio.h>],
6053 [\
6054 int fromfd, tofd, ret, total=0;
6055 off_t offset, nwritten;
6056 struct sf_hdtr hdr;
6057 struct iovec hdtrl;
6058 hdr.headers = &hdtrl;
6059 hdr.hdr_cnt = 1;
6060 hdr.trailers = NULL;
6061 hdr.trl_cnt = 0;
6062 hdtrl.iov_base = NULL;
6063 hdtrl.iov_len = 0;
6064 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
6065 ],
6066 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6068 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6069 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
6070 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
6071 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6072 else
6073 AC_MSG_RESULT(no);
6074 fi
6075 ;;
6077 *hpux*)
6078 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6079 AC_TRY_LINK([\
6080 #include <sys/socket.h>
6081 #include <sys/uio.h>],
6082 [\
6083 int fromfd, tofd;
6084 size_t total=0;
6085 struct iovec hdtrl[2];
6086 ssize_t nwritten;
6087 off64_t offset;
6089 hdtrl[0].iov_base = 0;
6090 hdtrl[0].iov_len = 0;
6092 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6093 ],
6094 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6095 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6096 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6097 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6098 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6099 else
6100 AC_MSG_RESULT(no);
6101 fi
6103 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6104 AC_TRY_LINK([\
6105 #include <sys/socket.h>
6106 #include <sys/uio.h>],
6107 [\
6108 int fromfd, tofd;
6109 size_t total=0;
6110 struct iovec hdtrl[2];
6111 ssize_t nwritten;
6112 off_t offset;
6114 hdtrl[0].iov_base = 0;
6115 hdtrl[0].iov_len = 0;
6117 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6118 ],
6119 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6120 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6121 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6122 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6123 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6124 else
6125 AC_MSG_RESULT(no);
6126 fi
6127 ;;
6129 *solaris*)
6130 AC_CHECK_LIB(sendfile,sendfilev)
6131 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6132 AC_TRY_LINK([\
6133 #include <sys/sendfile.h>],
6134 [\
6135 int sfvcnt;
6136 size_t xferred;
6137 struct sendfilevec vec[2];
6138 ssize_t nwritten;
6139 int tofd;
6141 sfvcnt = 2;
6143 vec[0].sfv_fd = SFV_FD_SELF;
6144 vec[0].sfv_flag = 0;
6145 vec[0].sfv_off = 0;
6146 vec[0].sfv_len = 0;
6148 vec[1].sfv_fd = 0;
6149 vec[1].sfv_flag = 0;
6150 vec[1].sfv_off = 0;
6151 vec[1].sfv_len = 0;
6152 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6153 ],
6154 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6156 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6157 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6158 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6159 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6160 else
6161 AC_MSG_RESULT(no);
6162 fi
6164 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6165 AC_TRY_LINK([\
6166 #include <sys/sendfile.h>],
6167 [\
6168 int sfvcnt;
6169 size_t xferred;
6170 struct sendfilevec vec[2];
6171 ssize_t nwritten;
6172 int tofd;
6174 sfvcnt = 2;
6176 vec[0].sfv_fd = SFV_FD_SELF;
6177 vec[0].sfv_flag = 0;
6178 vec[0].sfv_off = 0;
6179 vec[0].sfv_len = 0;
6181 vec[1].sfv_fd = 0;
6182 vec[1].sfv_flag = 0;
6183 vec[1].sfv_off = 0;
6184 vec[1].sfv_len = 0;
6185 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6186 ],
6187 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6189 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6190 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6191 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6192 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6193 else
6194 AC_MSG_RESULT(no);
6195 fi
6196 ;;
6197 *aix*)
6198 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6199 AC_TRY_LINK([\
6200 #include <sys/socket.h>],
6201 [\
6202 int fromfd, tofd;
6203 size_t total=0;
6204 struct sf_parms hdtrl;
6205 ssize_t nwritten;
6206 off64_t offset;
6208 hdtrl.header_data = 0;
6209 hdtrl.header_length = 0;
6210 hdtrl.file_descriptor = fromfd;
6211 hdtrl.file_offset = 0;
6212 hdtrl.file_bytes = 0;
6213 hdtrl.trailer_data = 0;
6214 hdtrl.trailer_length = 0;
6216 nwritten = send_file(&tofd, &hdtrl, 0);
6217 ],
6218 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6219 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6220 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6221 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6222 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6223 else
6224 AC_MSG_RESULT(no);
6225 fi
6226 ;;
6227 *)
6228 ;;
6229 esac
6230 ;;
6231 *)
6232 AC_MSG_RESULT(no)
6233 ;;
6234 esac ],
6235 AC_MSG_RESULT(yes)
6236 )
6238 ############################################
6239 # See if we have the Linux readahead syscall.
6241 AC_CACHE_CHECK([for Linux readahead],
6242 samba_cv_HAVE_LINUX_READAHEAD,[
6243 AC_TRY_LINK([
6244 #if defined(HAVE_UNISTD_H)
6245 #include <unistd.h>
6246 #endif
6247 #include <fcntl.h>],
6248 [ssize_t err = readahead(0,0,0x80000);],
6249 samba_cv_HAVE_LINUX_READAHEAD=yes,
6250 samba_cv_HAVE_LINUX_READAHEAD=no)])
6252 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6253 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6254 [Whether Linux readahead is available])
6255 fi
6257 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6259 ############################################
6260 # See if we have the posix_fadvise syscall.
6262 AC_CACHE_CHECK([for posix_fadvise],
6263 samba_cv_HAVE_POSIX_FADVISE,[
6264 AC_TRY_LINK([
6265 #if defined(HAVE_UNISTD_H)
6266 #include <unistd.h>
6267 #endif
6268 #include <fcntl.h>],
6269 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6270 samba_cv_HAVE_POSIX_FADVISE=yes,
6271 samba_cv_HAVE_POSIX_FADVISE=no)])
6273 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6274 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6275 [Whether posix_fadvise is available])
6276 fi
6278 ############################################
6279 # See if we have the Linux splice syscall.
6281 case "$host_os" in
6282 *linux*)
6283 AC_CACHE_CHECK([for Linux splice],
6284 samba_cv_HAVE_LINUX_SPLICE,[
6285 AC_TRY_LINK([
6286 #if defined(HAVE_UNISTD_H)
6287 #include <unistd.h>
6288 #endif
6289 #include <fcntl.h>],
6290 [long ret = splice(0,0,1,0,400,0);],
6291 samba_cv_HAVE_LINUX_SPLICE=yes,
6292 samba_cv_HAVE_LINUX_SPLICE=no)])
6293 ;;
6294 *)
6295 samba_cv_HAVE_LINUX_SPLICE=no
6296 ;;
6297 esac
6299 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6300 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6301 [Whether Linux splice is available])
6302 fi
6304 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6306 ############################################
6307 # See if we have the a broken readlink syscall.
6309 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6310 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6311 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6312 ])
6313 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6314 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6315 fi
6317 #################################################
6318 # Check whether winbind is supported on this platform. If so we need to
6319 # build and install client programs, sbin programs and shared libraries
6321 AC_MSG_CHECKING(whether to build winbind)
6323 # Initially, the value of $host_os decides whether winbind is supported
6325 HAVE_WINBIND=yes
6326 HAVE_WBCLIENT=no
6328 # Define external wbclient library to link against. This disables winbind.
6329 # We define this here so --with-winbind can override it.
6330 AC_ARG_WITH(wbclient,
6331 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6332 [
6333 case "$withval" in
6334 no)
6335 HAVE_WBCLIENT=no
6336 ;;
6337 yes)
6338 HAVE_WBCLIENT=yes
6339 HAVE_WINBIND=no
6340 ;;
6341 *)
6342 HAVE_WBCLIENT=yes
6343 HAVE_WINBIND=no
6344 WBCLIENT_INCLUDES="-I$withval/include"
6345 WBCLIENT_LDFLAGS="-L$withval/lib"
6346 ;;
6347 esac ],
6348 )
6350 AC_SUBST(WBCLIENT_INCLUDES)
6351 AC_SUBST(WBCLIENT_LDFLAGS)
6352 AC_SUBST(WBCLIENT_LIBS)
6355 # Define the winbind shared library name and any specific linker flags
6356 # it needs to be built with.
6358 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6359 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6360 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6361 NSSSONAMEVERSIONSUFFIX=""
6363 case "$host_os" in
6364 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6365 NSSSONAMEVERSIONSUFFIX=".2"
6366 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6367 ;;
6368 *freebsd[[5-9]]*)
6369 # FreeBSD winbind client is implemented as a wrapper around
6370 # the Linux version.
6371 NSSSONAMEVERSIONSUFFIX=".1"
6372 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6373 ../nsswitch/winbind_nss_linux.o"
6374 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6375 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6376 ;;
6378 *netbsd*[[3-9]]*)
6379 # NetBSD winbind client is implemented as a wrapper
6380 # around the Linux version. It needs getpwent_r() to
6381 # indicate libc's use of the correct nsdispatch API.
6382 #
6383 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6384 WINBIND_NSS_EXTRA_OBJS="\
6385 ../nsswitch/winbind_nss_netbsd.o \
6386 ../nsswitch/winbind_nss_linux.o"
6387 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6388 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6389 else
6390 HAVE_WINBIND=no
6391 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6392 fi
6393 ;;
6394 *irix*)
6395 # IRIX has differently named shared libraries
6396 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6397 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6398 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6399 ;;
6400 *solaris*)
6401 # Solaris winbind client is implemented as a wrapper around
6402 # the Linux version.
6403 NSSSONAMEVERSIONSUFFIX=".1"
6404 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6405 ../nsswitch/winbind_nss_linux.o"
6406 ;;
6407 *hpux11*)
6408 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6409 ;;
6410 *aix*)
6411 # AIX has even differently named shared libraries. No
6412 # WINS support has been implemented yet.
6413 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6414 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6415 WINBIND_NSS="../nsswitch/WINBIND"
6416 WINBIND_WINS_NSS=""
6417 ;;
6418 *darwin*)
6419 ;;
6420 *)
6421 HAVE_WINBIND=no
6422 winbind_no_reason=", unsupported on $host_os"
6423 ;;
6424 esac
6426 # Check the setting of --with-winbind
6428 AC_ARG_WITH(winbind,
6429 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6430 [
6431 case "$withval" in
6432 yes)
6433 HAVE_WINBIND=yes
6434 HAVE_WBCLIENT=no
6435 ;;
6436 no)
6437 HAVE_WINBIND=no
6438 winbind_reason=""
6439 ;;
6440 esac ],
6441 )
6443 # We need unix domain sockets for winbind
6445 if test x"$HAVE_WINBIND" = x"yes"; then
6446 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6447 winbind_no_reason=", no unix domain socket support on $host_os"
6448 HAVE_WINBIND=no
6449 fi
6450 fi
6452 # Display test results
6454 if test x"$HAVE_WINBIND" = x"no"; then
6455 WINBIND_NSS=""
6456 WINBIND_WINS_NSS=""
6457 fi
6458 if test x"$HAVE_WBCLIENT" = x"yes"; then
6459 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6460 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6461 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6462 AC_MSG_RESULT(yes)
6463 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6464 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
6465 else
6466 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6467 BUILD_LIBWBCLIENT_SHARED=no
6468 else
6469 BUILD_LIBWBCLIENT_SHARED=yes
6470 fi
6472 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6473 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6474 LIBWBCLIENT_SOVER=0
6475 LIBWBCLIENT_FULLVER=0
6476 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6477 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6478 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6479 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6480 ## Only worry about libwbclient if we have shared
6481 # library support
6482 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6483 LIBWBCLIENT=libwbclient
6484 INSTALL_LIBWBCLIENT=installlibwbclient
6485 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6486 LIBWBCLIENT_LIBS="-lwbclient"
6487 else
6488 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6489 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6490 fi
6491 fi
6493 if test x"$HAVE_WINBIND" = x"yes"; then
6494 AC_MSG_RESULT(yes)
6495 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6497 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
6498 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd"
6499 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6500 PAM_MODULES="$PAM_MODULES pam_winbind"
6501 INSTALL_PAM_MODULES="installpammodules"
6502 UNINSTALL_PAM_MODULES="uninstallpammodules"
6503 fi
6505 # we use winbind, check for krb5 locate_plugin support:
6506 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6507 [[#ifdef HAVE_KRB5_H
6508 #include <krb5.h>
6509 #endif
6510 ]])
6511 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6512 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6513 if test x"$BLDSHARED" = x"true" ; then
6514 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6515 fi
6516 fi
6517 # end of krb5 locate_plugin check
6518 else
6519 AC_MSG_RESULT(no$winbind_no_reason)
6520 fi
6522 AC_SUBST(WINBIND_NSS)
6523 AC_SUBST(WINBIND_WINS_NSS)
6524 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6525 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6526 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6528 AC_SUBST(WINBIND_KRB5_LOCATOR)
6530 # Solaris 10 does have new member in nss_XbyY_key
6531 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6532 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6533 [#include <nss_dbdefs.h>])
6535 # Solaris has some extra fields in struct passwd that need to be
6536 # initialised otherwise nscd crashes.
6538 AC_CHECK_MEMBER(struct passwd.pw_comment,
6539 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6540 [#include <pwd.h>])
6542 AC_CHECK_MEMBER(struct passwd.pw_age,
6543 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6544 [#include <pwd.h>])
6546 # AIX 4.3.x and 5.1 do not have as many members in
6547 # struct secmethod_table as AIX 5.2
6548 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6549 [#include <usersec.h>])
6550 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6551 [#include <usersec.h>])
6553 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6554 AC_TRY_COMPILE([#include <sys/types.h>
6555 #include <sys/socket.h>],
6556 [struct ucred cred;
6557 socklen_t cred_len;
6558 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6559 ],
6560 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6561 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6562 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6563 fi
6565 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6566 AC_TRY_LINK([#include <sys/types.h>
6567 #include <unistd.h>],
6568 [uid_t uid; gid_t gid; int ret;
6569 ret = getpeereid(0, &uid, &gid);
6570 ],
6571 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6572 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6573 AC_DEFINE(HAVE_GETPEEREID,1,
6574 [Whether we have getpeereid to get socket credentials])
6575 fi
6578 #################################################
6579 # Check to see if we should use the included popt
6581 AC_ARG_WITH(included-popt,
6582 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6583 [
6584 case "$withval" in
6585 yes)
6586 INCLUDED_POPT=yes
6587 ;;
6588 no)
6589 INCLUDED_POPT=no
6590 ;;
6591 esac ],
6592 )
6593 if test x"$INCLUDED_POPT" != x"yes"; then
6594 AC_CHECK_LIB(popt, poptGetContext,
6595 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6596 fi
6598 AC_MSG_CHECKING(whether to use included popt)
6599 if test x"$INCLUDED_POPT" = x"yes"; then
6600 AC_MSG_RESULT(yes)
6601 BUILD_POPT='$(POPT_OBJ)'
6602 POPTLIBS='$(POPT_OBJ)'
6603 FLAGS1="-I\$(srcdir)/../lib/popt"
6604 else
6605 AC_MSG_RESULT(no)
6606 BUILD_POPT=""
6607 POPTLIBS="-lpopt"
6608 fi
6609 AC_SUBST(BUILD_POPT)
6610 AC_SUBST(POPTLIBS)
6611 AC_SUBST(FLAGS1)
6613 #################################################
6614 # Check if user wants DNS service discovery support
6616 AC_ARG_ENABLE(dnssd,
6617 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6619 AC_SUBST(DNSSD_LIBS)
6620 if test x"$enable_dnssd" = x"yes"; then
6621 have_dnssd_support=yes
6623 AC_CHECK_HEADERS(dns_sd.h)
6624 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6625 have_dnssd_support=no
6626 fi
6628 # On Darwin the DNSSD API is in libc, but on other platforms it's
6629 # probably in -ldns_sd
6630 AC_CHECK_FUNCS(DNSServiceRegister)
6631 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6632 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6633 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6634 have_dnssd_support=no
6635 fi
6637 if test x"$have_dnssd_support" = x"yes"; then
6638 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6639 [Whether to enable DNS service discovery support])
6640 else
6641 if test x"$enable_dnssd" = x"yes"; then
6642 AC_MSG_ERROR(DNS service discovery support not available)
6643 fi
6644 fi
6646 fi
6648 #################################################
6649 # Check if user wants avahi support
6651 AC_ARG_ENABLE(avahi,
6652 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6654 if test x"$enable_avahi" != x"no"; then
6655 have_avahi_support=yes
6657 AC_CHECK_HEADERS(avahi-common/watch.h)
6658 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6659 have_avahi_support=no
6660 fi
6662 AC_CHECK_HEADERS(avahi-client/client.h)
6663 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6664 have_avahi_support=no
6665 fi
6667 save_LIBS="$LIBS"
6668 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6669 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6670 LIBS="$save_LIBS"
6672 if test x"$have_avahi_client_new" != x"yes" -o \
6673 x"$have_avahi_strerror" != x"yes" ; then
6674 have_avahi_support=no
6675 fi
6677 if test x"$have_avahi_support" = x"yes"; then
6678 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6679 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6680 [Whether to enable avahi support])
6681 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6682 else
6683 if test x"$enable_avahi" = x"yes"; then
6684 AC_MSG_ERROR(avahi support not available)
6685 fi
6686 fi
6687 fi
6690 #################################################
6691 # Set pthread stuff
6693 PTHREAD_CFLAGS=error
6694 PTHREAD_LDFLAGS=error
6696 # If it's error, then the user didn't
6697 # define it.
6698 if test "x$PTHREAD_LDFLAGS" = xerror; then
6699 AC_CHECK_LIB(pthread, pthread_attr_init, [
6700 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6701 PTHREAD_LDFLAGS="-lpthread" ])
6702 fi
6704 if test "x$PTHREAD_LDFLAGS" = xerror; then
6705 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6706 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6707 PTHREAD_LDFLAGS="-lpthreads" ])
6708 fi
6710 if test "x$PTHREAD_LDFLAGS" = xerror; then
6711 AC_CHECK_LIB(c_r, pthread_attr_init, [
6712 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6713 PTHREAD_LDFLAGS="-pthread" ])
6714 fi
6716 if test "x$PTHREAD_LDFLAGS" = xerror; then
6717 AC_CHECK_FUNC(pthread_attr_init, [
6718 PTHREAD_CFLAGS="-D_REENTRANT"
6719 PTHREAD_LDFLAGS="-lpthread" ])
6720 fi
6722 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6723 # pthread_attr_init. On pthread_mutex_lock it works there...
6724 if test "x$PTHREAD_LDFLAGS" = xerror; then
6725 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6726 PTHREAD_CFLAGS="-D_REENTRANT"
6727 PTHREAD_LDFLAGS="-lpthread" ])
6728 fi
6730 AC_SUBST(PTHREAD_CFLAGS)
6731 AC_SUBST(PTHREAD_LDFLAGS)
6733 samba_cv_HAVE_PTHREAD=no
6734 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6735 samba_cv_HAVE_PTHREAD=yes
6736 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6737 ac_save_CFLAGS=$CFLAGS
6738 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6739 ac_save_LDFLAGS=$LDFLAGS
6740 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6741 AC_CHECK_HEADERS(pthread.h)
6742 CFLAGS=$ac_save_CFLAGS
6743 LDFLAGS=$ac_save_LDFLAGS
6744 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6745 fi
6747 #################################################
6748 # Check if user wants pthreadpool support
6750 AC_ARG_ENABLE(pthreadpool,
6751 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6753 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6754 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6755 fi
6757 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6758 LIBS="$LIBS $PTHREAD_LDFLAGS"
6759 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6760 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6761 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6762 PTHREADPOOLTEST="bin/pthreadpooltest"
6763 AC_SUBST(PTHREADPOOLTEST)
6764 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6765 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6766 fi
6767 fi
6769 #################################################
6770 # Check to see if we should use the included iniparser
6772 AC_ARG_WITH(included-iniparser,
6773 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6774 [
6775 case "$withval" in
6776 yes)
6777 INCLUDED_INIPARSER=yes
6778 ;;
6779 no)
6780 INCLUDED_INIPARSER=no
6781 ;;
6782 esac ],
6783 )
6784 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6785 AC_CHECK_LIB(iniparser, iniparser_load,
6786 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6787 fi
6789 AC_MSG_CHECKING(whether to use included iniparser)
6790 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6791 AC_MSG_RESULT(yes)
6792 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6793 INIPARSERLIBS=""
6794 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6795 else
6796 AC_MSG_RESULT(no)
6797 BUILD_INIPARSER=""
6798 INIPARSERLIBS="-liniparser"
6799 fi
6800 AC_SUBST(BUILD_INIPARSER)
6801 AC_SUBST(INIPARSERLIBS)
6802 AC_SUBST(FLAGS1)
6804 ###################################################
6805 # Check for different/missing (set|get|end)netgrent prototypes
6806 CFLAGS_SAVE=$CFLAGS
6807 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6808 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6809 fi
6810 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6811 AC_TRY_COMPILE([#include<netdb.h>
6812 #ifdef HAVE_NETGROUP_H
6813 #include<netgroup.h>
6814 #endif],[setnetgrent("foo")],
6815 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6816 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6817 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6818 fi
6819 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6820 AC_TRY_COMPILE([#include<netdb.h>
6821 #ifdef HAVE_NETGROUP_H
6822 #include<netgroup.h>
6823 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6824 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6825 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6826 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6827 fi
6828 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6829 AC_TRY_COMPILE([#include<netdb.h>
6830 #ifdef HAVE_NETGROUP_H
6831 #include<netgroup.h>
6832 #endif],[endnetgrent()],
6833 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6834 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6835 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6836 fi
6838 CFLAGS=$CFLAGS_SAVE
6840 # Checks for the vfs_fileid module
6841 # Start
6842 AC_CHECK_FUNC(getmntent)
6844 AC_CHECK_HEADERS(sys/statfs.h)
6846 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6847 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6848 AC_TRY_RUN([
6849 #include <sys/types.h>
6850 #include <sys/statfs.h>
6851 int main(void)
6852 {
6853 struct statfs fsd;
6854 fsid_t fsid = fsd.f_fsid;
6855 return statfs (".", &fsd);
6856 }],
6857 vfsfileid_cv_statfs=yes,
6858 vfsfileid_cv_statfs=no,
6859 vfsfileid_cv_statfs=cross)
6860 ])
6861 AC_MSG_RESULT($vfsfileid_cv_statfs)
6863 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6864 x"$vfsfileid_cv_statfs" = x"yes"; then
6865 default_shared_modules="$default_shared_modules vfs_fileid"
6866 fi
6867 # End
6868 # Checks for the vfs_fileid module
6871 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6872 do
6873 eval MODULE_DEFAULT_$i=STATIC
6874 done
6876 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6877 do
6878 dnl Fall back to static if we cannot build shared libraries
6879 eval MODULE_DEFAULT_$i=STATIC
6881 if test $BLDSHARED = true; then
6882 eval MODULE_DEFAULT_$i=SHARED
6883 fi
6884 done
6886 dnl Always build these modules static
6887 MODULE_rpc_spoolss=STATIC
6888 MODULE_rpc_srvsvc=STATIC
6889 MODULE_idmap_tdb=STATIC
6890 MODULE_idmap_passdb=STATIC
6891 MODULE_idmap_nss=STATIC
6893 MODULE_nss_info_template=STATIC
6895 AC_ARG_WITH(static-modules,
6896 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6897 [ if test $withval; then
6898 for i in `echo $withval | sed -e 's/,/ /g'`
6899 do
6900 eval MODULE_$i=STATIC
6901 done
6902 fi ])
6904 AC_ARG_WITH(shared-modules,
6905 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6906 [ if test $withval; then
6907 for i in `echo $withval | sed -e 's/,/ /g'`
6908 do
6909 eval MODULE_$i=SHARED
6910 done
6911 fi ])
6913 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6914 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6915 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6916 AC_SUBST(SMBD_FAM_LIBS)
6917 fi
6919 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
6920 "bin/ldapsam.$SHLIBEXT", PDB,
6921 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6922 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6923 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6924 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6925 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6926 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6928 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6929 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6930 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6931 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6932 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6933 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6934 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6935 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6936 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6937 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6938 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6940 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6941 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6943 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6945 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6946 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6947 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6948 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6949 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6950 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6951 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6952 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6953 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6954 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6956 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6957 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6958 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6959 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6960 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6961 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6962 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6963 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6964 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6965 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6966 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6967 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6968 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6969 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6970 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6971 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6972 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6973 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6974 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6975 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6976 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6977 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6978 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6979 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6980 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6981 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6982 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6983 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6984 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6985 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6986 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6987 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6988 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6989 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6990 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6991 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6992 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6993 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6994 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6995 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6996 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6997 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6998 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6999 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
7000 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
7001 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
7002 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
7003 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
7004 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
7006 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
7008 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
7009 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
7010 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
7012 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
7013 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
7014 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
7015 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
7017 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
7019 #################################################
7020 # do extra things if we are running insure
7022 if test "${ac_cv_prog_CC}" = "insure"; then
7023 CPPFLAGS="$CPPFLAGS -D__INSURE__"
7024 fi
7026 #################################################
7027 # If run from the build farm, enable NASTY hacks
7028 #################################################
7029 AC_MSG_CHECKING(whether to enable build farm hacks)
7030 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
7031 AC_MSG_RESULT(yes)
7032 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
7033 else
7034 AC_MSG_RESULT(no)
7035 fi
7037 #################################################
7038 # check for bad librt/libpthread interactions
7040 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
7041 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
7042 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7043 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7045 SMB_IF_RTSIGNAL_BUG(
7046 [
7047 # Have RT_SIGNAL bug, need to check whether the problem will
7048 # affect anything we have configured.
7050 rt_do_error=no
7051 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
7052 if test x"$rt_signal_lease_ok" = x"no" ; then
7053 rt_do_error=yes
7054 fi
7055 fi
7057 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
7058 if test x"$rt_signal_notify_ok" = x"no" ; then
7059 rt_do_error=yes
7060 fi
7061 fi
7063 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7064 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7065 if test x"$rt_signal_aio_ok" = x"no" ; then
7066 rt_do_error=yes
7067 fi
7068 fi
7070 if test x"$rt_do_error" = x"yes" ; then
7071 SMB_IS_LIBPTHREAD_LINKED(
7072 [
7073 cat<<MSG
7075 *** On this platforms, linking Samba against pthreads causes problems
7076 *** with the oplock and change notification mechanisms. You may be
7077 *** using pthreads as a side-effect of using the --with-aio-support
7078 *** or --with-profiling-data options. Please remove these and try again.
7080 MSG
7081 ],
7082 [
7083 cat<<MSG
7085 *** On this platform, the oplock and change notification mechanisms do not
7086 *** appear to work. Please report this problem to samba-technical@samba.org
7087 *** and attach the config.log file from this directory.
7089 MSG
7090 ])
7091 AC_MSG_ERROR(unable to use realtime signals on this platform)
7092 fi
7093 ],
7094 [
7095 # no RT_SIGNAL bug, we are golden
7096 SMB_IS_LIBPTHREAD_LINKED(
7097 [
7098 AC_MSG_WARN(using libpthreads - this may degrade performance)
7099 ])
7101 ],
7102 [
7103 # cross compiling, I hope you know what you are doing
7104 true
7105 ])
7107 fi
7109 m4_include(../lib/zlib/zlib.m4)
7111 if test x$smbtorture4_possible = xyes; then
7112 SMBTORTURE4="bin/smbtorture4"
7113 AC_SUBST(SMBTORTURE4)
7114 fi
7116 AC_SUBST(ZLIB_LIBS)
7117 AC_SUBST(ZLIB_OBJS)
7118 AC_ZLIB([ZLIB_OBJS=""], [
7119 ZLIB_LIBS=""
7120 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7121 deflate.o trees.o zutil.o inflate.o infback.o \
7122 inftrees.o inffast.o
7123 do
7124 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7125 done
7126 CFLAGS="-I../lib/zlib $CFLAGS"
7127 ])
7129 AC_DEFINE(STATIC_gensec_MODULES, [gensec_spnego_init,NULL],[gensec modules])
7130 AC_DEFINE(STATIC_gensec_MODULES_PROTO, [_MODULE_PROTO(gensec_spnego_init)],[gensec protos])
7132 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7134 if test "x$enable_dmalloc" = xyes
7135 then
7136 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7137 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7138 [Define to check invariants around some common functions])
7139 LIBS="$LIBS -ldmalloc"
7140 fi
7142 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7143 LIB_REMOVE_USR_LIB(LDFLAGS)
7144 LIB_REMOVE_USR_LIB(LIBS)
7146 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7147 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7148 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7150 #################################################
7151 # Display summary of libraries detected
7153 AC_MSG_RESULT([Using libraries:])
7154 AC_MSG_RESULT([ LIBS = $LIBS])
7155 if test x"$with_ads_support" != x"no"; then
7156 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7157 fi
7158 if test x"$with_ldap_support" != x"no"; then
7159 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7160 fi
7161 if test x"$with_dnsupdate_support" != x"no"; then
7162 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7163 fi
7164 if test x"$have_dnssd_support" != x"no"; then
7165 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7166 fi
7167 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7169 #################################################
7170 # final configure stuff
7172 AC_MSG_CHECKING([configure summary])
7173 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7174 AC_MSG_RESULT(yes),
7175 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7176 AC_MSG_WARN([cannot run when cross-compiling]))
7178 dnl Merge in developer cflags from now on
7179 AC_SUBST(DEVELOPER_CFLAGS)
7180 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7181 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7182 fi
7184 # Stuff the smbd-only libraries at the end of the smbd link
7185 # path (if we have them).
7186 SMBD_LIBS="$samba_dmapi_libs"
7187 AC_SUBST(SMBD_LIBS)
7189 CFLAGS="${CFLAGS} \$(FLAGS)"
7190 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7192 # If we had to expand the includes, make tsure the output file is moved back
7193 AC_OUTPUT_COMMANDS([
7194 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7195 ln -s Makefile-noincludes Makefile
7196 fi
7197 ])
7199 AC_OUTPUT(Makefile
7200 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7201 lib/netapi/examples/Makefile
7202 lib/netapi/tests/Makefile
7203 pkgconfig/smbclient.pc
7204 pkgconfig/wbclient.pc
7205 pkgconfig/netapi.pc
7206 pkgconfig/smbsharemodes.pc
7207 ../examples/libsmbclient/Makefile.internal
7208 )
7210 #################################################
7211 # Print very concise instructions on building/use
7212 if test "x$enable_dmalloc" = xyes
7213 then
7214 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7215 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7216 fi