| blob | d309b982f69b11b9e6dc92062245330d3aa1bb81 |
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 "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
268 fi
269 fi
270 fi
272 dnl look for executable suffix
273 AC_EXEEXT
275 dnl Check if C compiler understands -c and -o at the same time
276 AC_PROG_CC_C_O
277 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
278 BROKEN_CC=
279 else
280 BROKEN_CC=#
281 fi
282 AC_SUBST(BROKEN_CC)
284 dnl Check if the C compiler understands -Werror (GNU)
285 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
286 AC_TRY_RUN_STRICT([
287 int main(void)
288 {
289 return 0;
290 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
291 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
292 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
293 Werror_FLAGS="-Werror"
294 else
295 dnl Check if the C compiler understands -w2
296 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
297 AC_TRY_RUN_STRICT([
298 int main(void)
299 {
300 return 0;
301 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
302 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
303 if test x"$samba_cv_HAVE_w2" = x"yes"; then
304 Werror_FLAGS="-w2"
305 else
306 dnl Check if the C compiler understands -errwarn (Sun)
307 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
308 AC_TRY_RUN_STRICT([
309 int main(void)
310 {
311 return 0;
312 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
313 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
314 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
315 Werror_FLAGS="-errwarn=%all"
316 else
317 dnl Check if the C compiler understands -qhalt (IBM)
318 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
319 AC_TRY_RUN_STRICT([
320 int main(void)
321 {
322 return 0;
323 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
324 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
325 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
326 Werror_FLAGS="-qhalt=w"
327 fi
328 fi
329 fi
330 fi
332 ############################################
333 # check if the compiler can handle negative enum values
334 # and don't truncate the values to INT_MAX
335 # a runtime test is needed here
336 AC_SUBST(PIDL_ARGS)
337 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
338 AC_TRY_RUN(
339 [
340 #include <stdio.h>
341 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
342 int main(void) {
343 enum negative_values v1 = NEGATIVE_VALUE;
344 unsigned v2 = NEGATIVE_VALUE;
346 if (v1 != 0xFFFFFFFF) {
347 printf("%u != 0xFFFFFFFF\n", v1);
348 return 1;
349 }
350 if (v2 != 0xFFFFFFFF) {
351 printf("%u != 0xFFFFFFFF\n", v2);
352 return 1;
353 }
355 return 0;
356 }
357 ],
358 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
359 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
360 AC_MSG_WARN([using --uint-enums for pidl])
361 PIDL_ARGS="$PIDL_ARGS --uint-enums"
362 fi
364 dnl Figure out the flags to support named structure initializers
366 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
368 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
369 AC_MSG_CHECKING(uname -s)
370 AC_MSG_RESULT(${UNAME_S})
372 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
373 AC_MSG_CHECKING(uname -r)
374 AC_MSG_RESULT(${UNAME_R})
376 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
377 AC_MSG_CHECKING(uname -m)
378 AC_MSG_RESULT(${UNAME_M})
380 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
381 AC_MSG_CHECKING(uname -p)
382 AC_MSG_RESULT(${UNAME_P})
384 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
385 AC_MSG_CHECKING(uname -i)
386 AC_MSG_RESULT(${UNAME_I})
388 dnl Add #include for broken IRIX header files
389 case "$host_os" in
390 *irix6*)
391 #TODO add to libreplace
392 if test x"$ac_cv_prog_gcc" != x"yes" ; then
393 dnl Fix sensible defaults for MIPSPro compilers. The
394 dnl error numbers are valid for the 7.3 compilers,
395 dnl hopefully also valid for the 7.4 series.
396 dnl
397 dnl Bugzilla 3801. Force an error on warning 1035
398 dnl so we don't incorrectly detect stdint.h. This
399 dnl warning is emitted for #error directives.
400 CFLAGS="$CFLAGS -diag_error 1035"
401 dnl 1209: Controlling expression is constant
402 dnl 1174: Function foo declared but never referenced
403 dnl 3201: Parameter foo was never referenced
404 CFLAGS="$CFLAGS -woff 1209,1174,3201"
405 fi
406 ;;
407 esac
409 DYNEXP=
410 AC_SUBST(DYNEXP)
411 LDSHFLAGS_Z_DEFS=
412 AC_SUBST(LDSHFLAGS_Z_DEFS)
413 LDSHFLAGS_Z_NODEFS=
414 AC_SUBST(LDSHFLAGS_Z_NODEFS)
416 dnl Add modules that have to be built by default here
417 dnl These have to be built static:
418 default_static_modules=""
419 default_static_modules="$default_static_modules pdb_smbpasswd"
420 default_static_modules="$default_static_modules pdb_tdbsam"
421 default_static_modules="$default_static_modules pdb_wbc_sam"
422 default_static_modules="$default_static_modules rpc_lsarpc"
423 default_static_modules="$default_static_modules rpc_samr"
424 default_static_modules="$default_static_modules rpc_winreg"
425 default_static_modules="$default_static_modules rpc_initshutdown"
426 default_static_modules="$default_static_modules rpc_dssetup"
427 default_static_modules="$default_static_modules rpc_wkssvc"
428 default_static_modules="$default_static_modules rpc_svcctl"
429 default_static_modules="$default_static_modules rpc_ntsvcs"
430 default_static_modules="$default_static_modules rpc_netlogon"
431 default_static_modules="$default_static_modules rpc_netdfs"
432 default_static_modules="$default_static_modules rpc_srvsvc"
433 default_static_modules="$default_static_modules rpc_spoolss"
434 default_static_modules="$default_static_modules rpc_eventlog"
435 default_static_modules="$default_static_modules auth_sam"
436 default_static_modules="$default_static_modules auth_unix"
437 default_static_modules="$default_static_modules auth_winbind"
438 default_static_modules="$default_static_modules auth_wbc"
439 default_static_modules="$default_static_modules auth_server"
440 default_static_modules="$default_static_modules auth_domain"
441 default_static_modules="$default_static_modules auth_builtin"
442 default_static_modules="$default_static_modules vfs_default"
443 default_static_modules="$default_static_modules nss_info_template"
445 dnl These are preferably build shared, and static if dlopen() is not available
446 default_shared_modules=""
447 default_shared_modules="$default_shared_modules vfs_recycle"
448 default_shared_modules="$default_shared_modules vfs_audit"
449 default_shared_modules="$default_shared_modules vfs_extd_audit"
450 default_shared_modules="$default_shared_modules vfs_full_audit"
451 default_shared_modules="$default_shared_modules vfs_netatalk"
452 default_shared_modules="$default_shared_modules vfs_fake_perms"
453 default_shared_modules="$default_shared_modules vfs_default_quota"
454 default_shared_modules="$default_shared_modules vfs_readonly"
455 default_shared_modules="$default_shared_modules vfs_cap"
456 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
457 default_shared_modules="$default_shared_modules vfs_shadow_copy"
458 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
459 default_shared_modules="$default_shared_modules auth_script"
460 default_shared_modules="$default_shared_modules vfs_readahead"
461 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
462 default_shared_modules="$default_shared_modules vfs_streams_xattr"
463 default_shared_modules="$default_shared_modules vfs_streams_depot"
464 default_shared_modules="$default_shared_modules vfs_acl_xattr"
465 default_shared_modules="$default_shared_modules vfs_acl_tdb"
466 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
467 default_shared_modules="$default_shared_modules vfs_preopen"
468 default_shared_modules="$default_shared_modules vfs_catia"
469 default_shared_modules="$default_shared_modules vfs_scannedonly"
470 default_shared_modules="$default_shared_modules vfs_crossrename"
471 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
472 default_shared_modules="$default_shared_modules vfs_time_audit"
473 default_shared_modules="$default_shared_modules idmap_autorid"
475 if test "x$developer" = xyes; then
476 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
477 default_static_modules="$default_static_modules auth_netlogond"
478 default_shared_modules="$default_shared_modules perfcount_test"
479 fi
481 #
482 # Config CPPFLAG settings for strange OS's that must be set
483 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
484 # case statement; its first reference must be unconditional.
485 #
486 case "$host_os" in
487 *hpux*)
488 #
489 # Defines needed for HPUX support.
490 # HPUX has bigcrypt but (sometimes?) doesn't use it for
491 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
492 #
493 case `uname -r` in
494 *9*|*10*|*11)
495 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
496 ;;
497 esac
498 ;;
500 #
501 # CRAY Unicos has broken const handling
502 *unicos*)
503 AC_MSG_RESULT([disabling const])
504 CPPFLAGS="$CPPFLAGS -Dconst="
505 ;;
507 #
508 # AIX4.x doesn't even admit to having large
509 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
510 #
511 *aix4*)
512 AC_MSG_RESULT([enabling large file support])
513 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
514 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
515 ;;
516 #
517 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
518 # to the existance of large files..
519 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
520 # recommendations on large file support, however it makes the
521 # compile work using gcc 2.7 and 2.8, whereas using the Sun
522 # recommendation makes the compile fail on gcc2.7. JRA.
523 #
524 # Solaris uses SYSV printing. Make sure to set that here. --jerry
525 #
526 *solaris*)
527 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
528 case `uname -r` in
529 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
530 AC_MSG_RESULT([no large file support])
531 ;;
532 5.*)
533 LDFLAGS="$LDFLAGS -lthread"
534 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
535 AC_MSG_RESULT([enabling large file support])
536 if test "$ac_cv_prog_gcc" = yes; then
537 ${CC-cc} -v >conftest.c 2>&1
538 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
539 rm -fr conftest.c
540 case "$ac_cv_gcc_compiler_version_number" in
541 *"gcc version 2.6"*|*"gcc version 2.7"*)
542 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
543 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
544 ;;
545 *)
546 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
547 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
548 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
549 ;;
550 esac
551 else
552 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
553 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
554 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
555 fi
556 ;;
557 esac
558 ;;
559 #
560 # IRIX uses SYSV printing. Make sure to set that here
561 #
562 *irix*)
563 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
564 ;;
565 *freebsd*|*dragonfly*)
566 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
567 ;;
568 #
569 # VOS may need to have POSIX support and System V compatibility enabled.
570 #
571 *vos*)
572 case "$CPPFLAGS" in
573 *-D_POSIX_C_SOURCE*)
574 ;;
575 *)
576 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
577 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
578 ;;
579 esac
580 case "$CPPFLAGS" in
581 *-D_SYSV*|*-D_SVID_SOURCE*)
582 ;;
583 *)
584 CPPFLAGS="$CPPFLAGS -D_SYSV"
585 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
586 esac
587 ;;
588 #
589 # Tests needed for SINIX large file support.
590 #
591 *sysv4*)
592 if test $host = mips-sni-sysv4 ; then
593 AC_MSG_CHECKING([for LFS support])
594 old_CPPFLAGS="$CPPFLAGS"
595 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
596 AC_TRY_RUN([
597 #include <unistd.h>
598 main () {
599 #if _LFS64_LARGEFILE == 1
600 exit(0);
601 #else
602 exit(1);
603 #endif
604 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
605 CPPFLAGS="$old_CPPFLAGS"
606 if test x$SINIX_LFS_SUPPORT = xyes ; then
607 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
608 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
609 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
610 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
611 LIBS="`getconf LFS64_LIBS` $LIBS"
612 fi
613 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
614 fi
615 ;;
617 # Systems with LFS support.
618 #
619 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
620 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
621 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
622 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
623 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
624 ;;
626 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
627 #
628 *linux*)
629 AC_MSG_CHECKING([for LFS support])
630 old_CPPFLAGS="$CPPFLAGS"
631 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
632 AC_TRY_RUN([
633 #include <unistd.h>
634 #include <sys/utsname.h>
635 #include <string.h>
636 #include <stdlib.h>
637 main() {
638 #if _LFS64_LARGEFILE == 1
639 struct utsname uts;
640 char *release;
641 int major, minor;
643 /* Ensure this is glibc 2.2 or higher */
644 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
645 int libc_major = __GLIBC__;
646 int libc_minor = __GLIBC_MINOR__;
648 if (libc_major < 2)
649 exit(1);
650 if (libc_minor < 2)
651 exit(1);
652 #endif
654 /* Ensure this is kernel 2.4 or higher */
656 uname(&uts);
657 release = strdup(uts.release);
658 major = atoi(strsep(&release, "."));
659 minor = atoi(strsep(&release, "."));
661 if (major > 2 || (major == 2 && minor > 3))
662 exit(0);
663 exit(1);
664 #else
665 exit(1);
666 #endif
667 }
668 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
669 CPPFLAGS="$old_CPPFLAGS"
670 if test x$LINUX_LFS_SUPPORT = xyes ; then
671 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
672 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
673 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
674 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
675 fi
676 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
677 ;;
679 #
680 # MacOS X is the *only* system that uses compose character in utf8. This
681 # is so horribly broken....
682 #
683 *darwin*)
684 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
686 # Add a system specific charset module.
687 default_shared_modules="$default_shared_modules"
689 ;;
690 *hurd*)
691 AC_MSG_CHECKING([for LFS support])
692 old_CPPFLAGS="$CPPFLAGS"
693 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
694 AC_TRY_RUN([
695 #include <unistd.h>
696 main () {
697 #if _LFS64_LARGEFILE == 1
698 exit(0);
699 #else
700 exit(1);
701 #endif
702 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
703 CPPFLAGS="$old_CPPFLAGS"
704 if test x$GLIBC_LFS_SUPPORT = xyes ; then
705 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
706 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
707 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
708 fi
709 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
710 ;;
711 *qnx*)
712 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
713 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
714 ;;
716 esac
718 SAVE_CPPFLAGS="${CPPFLAGS}"
719 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
721 AC_LIBREPLACE_BROKEN_CHECKS
722 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
723 AC_LIBREPLACE_NETWORK_CHECKS
725 CPPFLAGS="${SAVE_CPPFLAGS}"
727 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
729 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
730 AC_SUBST(LIBREPLACE_OBJS)
732 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
733 AC_SUBST(LIBREPLACE_LIBS)
736 # add -ldl to the global LIBS
737 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
738 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
741 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
742 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
743 AC_CHECK_HEADERS(limits.h float.h libintl.h)
744 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
745 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
746 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
747 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
748 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
749 AC_CHECK_HEADERS(sys/sysmacros.h)
750 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
751 AC_CHECK_HEADERS(langinfo.h locale.h)
752 AC_CHECK_HEADERS(xfs/libxfs.h)
753 AC_CHECK_HEADERS(netgroup.h)
754 AC_CHECK_HEADERS(linux/falloc.h)
756 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
757 #if HAVE_RPC_RPC_H
758 #include <rpc/rpc.h>
759 #endif
760 ]])
762 ## These fail to compile on IRIX so just check for their presence
763 AC_CHECK_HEADERS(sys/mode.h,,,)
765 # Look for Darwin headers
766 old_CPPFLAGS="$CPPFLAGS"
767 CPPFLAGS="-Iinclude $CPPFLAGS"
768 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
769 CPPFLAGS="$old_CPPFLAGS"
771 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
772 # about CoreFoundation
773 case "$host_os" in
774 *darwin11*)
775 LDFLAGS="$LDFLAGS -framework CoreFoundation"
776 ;;
777 esac
779 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
780 # subdirectory of headers.
781 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
783 if test x"$enable_developer" = x"yes" ; then
784 if test x"$ac_cv_header_valgrind_h" = xyes -o \
785 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
786 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
787 fi
788 fi
790 #
791 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
792 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
793 #
794 case "$host_os" in
795 *hpux*)
796 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
797 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
798 if test x"$ac_cv_header_shadow_h" = x"yes"; then
799 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
800 fi
801 ;;
802 esac
803 AC_CHECK_HEADERS(shadow.h)
804 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
805 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
807 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
808 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
810 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
812 # For experimental utmp support (lastlog on some BSD-like systems)
813 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
815 AC_CHECK_SIZEOF(int,cross)
816 AC_CHECK_SIZEOF(long,cross)
817 AC_CHECK_SIZEOF(long long,cross)
818 AC_CHECK_SIZEOF(short,cross)
820 AC_C_CONST
821 AC_C_INLINE
822 AC_C_BIGENDIAN
823 AC_C_CHAR_UNSIGNED
825 AC_TYPE_SIGNAL
826 AC_TYPE_UID_T
827 AC_TYPE_MODE_T
828 AC_TYPE_OFF_T
829 AC_TYPE_SIZE_T
830 AC_TYPE_PID_T
831 AC_STRUCT_ST_RDEV
832 AC_DIRENT_D_OFF
833 AC_CHECK_TYPE(ssize_t, int)
834 AC_CHECK_TYPE(wchar_t, unsigned short)
836 ############################################
837 # for cups support we need libcups, and a handful of header files
839 AC_ARG_ENABLE(cups,
840 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
842 if test x$enable_cups != xno; then
843 AC_PATH_PROG(CUPS_CONFIG, cups-config)
845 if test "x$CUPS_CONFIG" != x; then
847 ac_save_LDFLAGS=$LDFLAGS
848 ac_save_PRINT_LIBS=$PRINT_LIBS
849 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
851 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
852 x"$ac_cv_header_cups_language_h" = xyes; then
853 # try linking with -lcups alone first. That should work unless libcups is
854 # underlinked. With cups-config --libs we pull in unwanted and unneeded
855 # dendencies including thread libraries - use cups-config only if really
856 # required.
857 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
858 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
859 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
860 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
862 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
863 samba_cv_HAVE_CUPS=yes
864 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
865 else
866 AC_MSG_WARN([cups-config around but cups-devel not installed])
867 CFLAGS=$ac_save_CFLAGS
868 LDFLAGS=$ac_save_LDFLAGS
869 PRINT_LIBS=$ac_save_PRINT_LIBS
870 fi
872 elif test x"$enable_cups" = x"yes"; then
873 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
874 fi
875 fi
877 AC_ARG_ENABLE(iprint,
878 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
880 if test x$enable_iprint != xno; then
881 if test x"$samba_cv_HAVE_CUPS" = xyes; then
882 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
883 elif test x"$enable_iprint" = x"yes"; then
884 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
885 fi
886 fi
888 ############################################
889 # check if the compiler will optimize out function calls
890 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
891 AC_TRY_LINK([
892 #include <stdio.h>],
893 [
894 if (0) {
895 this_function_does_not_exist();
896 } else {
897 return 1;
898 }
900 ],
901 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
902 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
903 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
904 fi
906 #############################################
907 # check for fd passing struct via msg_control
908 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
909 AC_TRY_COMPILE([
910 #include <sys/types.h>
911 #include <stdlib.h>
912 #include <stddef.h>
913 #include <sys/socket.h>
914 #include <sys/un.h>],
915 [
916 struct msghdr msg;
917 union {
918 struct cmsghdr cm;
919 char control[CMSG_SPACE(sizeof(int))];
920 } control_un;
921 msg.msg_control = control_un.control;
922 msg.msg_controllen = sizeof(control_un.control);
923 ],
924 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
925 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
926 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
927 [If we can use msg_control for passing file descriptors])
928 fi
930 #############################################
931 # check for fd passing struct via msg_acctrights
932 AC_CACHE_CHECK([for fd passing via msg_acctrights],
933 samba_cv_msghdr_msg_acctrights, [
934 AC_TRY_COMPILE([
935 #include <sys/types.h>
936 #include <stdlib.h>
937 #include <stddef.h>
938 #include <sys/socket.h>
939 #include <sys/un.h>],
940 [
941 struct msghdr msg;
942 int fd;
943 msg.msg_acctrights = (caddr_t) &fd;
944 msg.msg_acctrightslen = sizeof(fd);
945 ],
946 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
947 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
948 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
949 [If we can use msg_acctrights for passing file descriptors])
950 fi
952 AC_CHECK_FUNCS(dirfd)
953 if test x"$ac_cv_func_dirfd" = x"yes"; then
954 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
955 fi
957 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
958 AC_TRY_COMPILE([
959 #include <sys/types.h>
960 #if STDC_HEADERS
961 #include <stdlib.h>
962 #include <stddef.h>
963 #endif
964 #include <signal.h>],[struct sigevent s;],
965 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
966 if test x"$samba_cv_struct_sigevent" = x"yes"; then
967 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
968 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
969 [#include <signal.h>])
970 fi
972 # and glibc has setresuid under linux but the function does
973 # nothing until kernel 2.1.44! very dumb.
974 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
975 AC_TRY_RUN([#include <errno.h>
976 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
977 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
978 if test x"$samba_cv_have_setresuid" = x"yes"; then
979 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
980 fi
982 # Do the same check for setresguid...
983 #
984 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
985 AC_TRY_RUN([#include <unistd.h>
986 #include <errno.h>
987 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
988 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
989 if test x"$samba_cv_have_setresgid" = x"yes"; then
990 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
991 fi
993 AC_FUNC_MEMCMP
995 ###############################################
996 # Readline included by default unless explicitly asked not to
997 test "${with_readline+set}" != "set" && with_readline=yes
999 # test for where we get readline() from
1000 AC_MSG_CHECKING(whether to use readline)
1001 AC_ARG_WITH(readline,
1002 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
1003 [ case "$with_readline" in
1004 yes)
1005 AC_MSG_RESULT(yes)
1007 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1008 AC_CHECK_HEADERS(readline/history.h)
1010 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1011 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1012 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1013 done
1014 AC_CHECK_LIB(readline, rl_callback_handler_install,
1015 [TERMLIBS="-lreadline $TERMLIBS"
1016 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1017 break], [TERMLIBS=], $TERMLIBS)])
1018 ;;
1019 no)
1020 AC_MSG_RESULT(no)
1021 ;;
1022 *)
1023 AC_MSG_RESULT(yes)
1025 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1026 # alternate readline path
1027 _ldflags=${LDFLAGS}
1028 _cppflags=${CPPFLAGS}
1030 # Add additional search path
1031 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1032 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1034 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1035 AC_CHECK_HEADERS(readline/history.h)
1037 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1038 for termlib in ncurses curses termcap terminfo termlib; do
1039 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1040 done
1041 AC_CHECK_LIB(readline, rl_callback_handler_install,
1042 [TERMLDFLAGS="-L$with_readline/lib"
1043 TERMCPPFLAGS="-I$with_readline/include"
1044 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1045 TERMLIBS="-lreadline $TERMLIBS"
1046 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1047 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1049 LDFLAGS=$_ldflags
1050 ;;
1051 esac],
1052 AC_MSG_RESULT(no)
1053 )
1054 AC_SUBST(TERMLIBS)
1055 AC_SUBST(TERMLDFLAGS)
1057 # The readline API changed slightly from readline3 to readline4, so
1058 # code will generate warnings on one of them unless we have a few
1059 # special cases.
1060 AC_CHECK_LIB(readline, rl_completion_matches,
1061 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1062 [Do we have rl_completion_matches?])],
1063 [],
1064 [$TERMLIBS])
1066 # not all readline libs have rl_event_hook or history_list
1067 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1068 AC_CHECK_LIB(readline, history_list,
1069 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1070 [],
1071 [$TERMLIBS])
1073 ###############################################
1074 # test for where we get yp_get_default_domain() from
1075 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1076 AC_CHECK_FUNCS(yp_get_default_domain)
1078 # Check if we have execl, if not we need to compile smbrun.
1079 AC_CHECK_FUNCS(execl)
1080 if test x"$ac_cv_func_execl" = x"no"; then
1081 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1082 fi
1084 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1085 AC_CHECK_FUNCS(strtol)
1086 AC_CHECK_FUNCS(strchr chflags)
1087 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1088 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1089 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1090 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1091 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1092 AC_CHECK_FUNCS(getgrset)
1093 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1094 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1095 AC_CHECK_FUNCS(fallocate fallocate64)
1096 AC_CHECK_FUNCS(fseeko fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1097 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1098 AC_CHECK_FUNCS(fdopendir fdopendir64)
1099 AC_CHECK_FUNCS(getpwent_r)
1100 AC_CHECK_FUNCS(getdents64)
1101 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1102 AC_CHECK_FUNCS(syslog vsyslog timegm)
1103 AC_CHECK_FUNCS(setlocale)
1104 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1105 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1106 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1107 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1108 AC_CHECK_HEADERS(sys/mman.h)
1109 # setbuffer, shmget, shm_open are needed for smbtorture
1110 AC_CHECK_FUNCS(shmget shm_open)
1111 AC_CHECK_FUNCS(gettext dgettext)
1112 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
1113 AC_CHECK_FUNCS(strupr)
1115 # Find a method of generating a stack trace
1116 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1117 # libexecinfo provides backtrace_symbols on FreeBSD
1118 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1119 AC_CHECK_FUNCS(backtrace_symbols)
1120 AC_CHECK_LIB(exc, trace_back_stack)
1122 # check for sysctlbyname and sysctl for BSD systems
1123 AC_CHECK_FUNCS(sysctlbyname)
1124 AC_CHECK_FUNCS(sysctl)
1126 #################################################
1127 # Check to see if core dump directory is defined in linux
1128 # with /proc/sys/kernel/core_pattern
1130 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1131 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1132 [Whether Linux kernel uses core_pattern for core files]),
1133 [])
1135 #############################
1136 # check if building with gpfs
1137 AC_CHECK_HEADERS(gpfs_gpl.h)
1138 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1139 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1140 default_shared_modules="$default_shared_modules vfs_gpfs"
1141 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1142 fi
1144 #############################################
1145 # check if building on Isilon OneFS
1146 printf "%s" "checking for Isilon OneFS... "
1147 save_LIBS="$LIBS"
1148 LIBS="$LIBS -lisi_version"
1149 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1150 [get_isilon_copyright()],
1151 samba_cv_HAVE_ONEFS=yes,
1152 samba_cv_HAVE_ONEFS=no)
1153 echo $samba_cv_HAVE_ONEFS
1154 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1155 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1156 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1157 default_static_modules="$default_static_modules"
1158 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1159 # Need to also add general libs for oplocks support
1160 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1161 fi
1162 AC_SUBST(ONEFS_LIBS)
1163 LIBS="$save_LIBS"
1165 # Note that all the libunwind symbols in the API are defined to internal
1166 # platform-specific version, so we must include libunwind.h before checking
1167 # any of them.
1168 AC_MSG_CHECKING([for libunwind])
1169 save_LIBS=$LIBS
1171 UNWIND_ARCH="unknown"
1172 if test x"$UNAME_I" != x"unknown"; then
1173 UNWIND_ARCH="$UNAME_I"
1174 elif test x"$UNAME_M" != x"unknown"; then
1175 UNWIND_ARCH="$UNAME_M"
1176 elif test x"$UNAME_P" != x"unknown"; then
1177 UNWIND_ARCH="$UNAME_P"
1178 fi
1180 case "$UNWIND_ARCH" in
1181 unknown)
1182 # This probably won't link without
1183 # the platform-specific libunwind.
1184 LIBS="$LIBS -lunwind"
1185 ;;
1186 i386|i586|i686)
1187 # Add the platform-specific libunwind module.
1188 LIBS="$LIBS -lunwind -lunwind-x86"
1189 ;;
1190 *)
1191 # Add the platform-specific libunwind module.
1192 # based on uname -i, uname -m or uname -p
1193 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1194 ;;
1195 esac
1197 AC_TRY_LINK(
1198 [
1199 #ifdef HAVE_LIBUNWIND_H
1200 #include <libunwind.h>
1201 #endif
1202 ],
1203 [
1204 unw_context_t ctx; unw_cursor_t cur;
1205 char buf[256]; unw_word_t off;
1206 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1207 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1208 ],
1209 [
1210 AC_MSG_RESULT(yes)
1211 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1213 # If we have libunwind, test whether we also have libunwind-ptrace
1214 # which would let us unwind arbitrary processes.
1215 save_LIBS=$LIBS
1216 AC_CHECK_HEADERS(libunwind-ptrace.h)
1217 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1218 [
1219 LIBUNWIND_PTRACE="-lunwind-ptrace";
1220 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1221 [Whether libunwind-ptrace.a is available.])
1222 ],
1223 [ LIBUNWIND_PTRACE="" ])
1225 LIBS=$save_LIBS
1226 ],
1227 [
1228 AC_MSG_RESULT(no)
1229 LIBS=$save_LIBS
1230 ])
1232 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1233 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1234 AC_CHECK_HEADERS(sys/ptrace.h)
1235 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1236 AC_TRY_LINK(
1237 [
1238 #if HAVE_SYS_TYPES_H
1239 #include <sys/types.h>
1240 #endif
1241 #if HAVE_SYS_PTRACE_H
1242 #include <sys/ptrace.h>
1243 #endif
1244 ],
1245 [
1246 pid_t me = (pid_t)-1;
1247 ptrace(PTRACE_ATTACH, me, 0, 0);
1248 ptrace(PTRACE_DETACH, me, 0, 0);
1249 return 0;
1250 ],
1251 [
1252 AC_MSG_RESULT(yes)
1253 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1254 [Whether the Linux ptrace(2) interface is available.])
1255 ],
1256 [
1257 AC_MSG_RESULT(no)
1258 LIBUNWIND_PTRACE=""
1259 ])
1260 fi
1262 AC_SUBST(LIBUNWIND_PTRACE)
1264 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1265 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1266 AC_CHECK_FUNCS(__getcwd _getcwd)
1267 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1268 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1269 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1270 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1271 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1272 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1273 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1274 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1275 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1276 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1277 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1278 AC_CHECK_FUNCS(prctl)
1280 AC_TRY_COMPILE([
1281 #ifdef HAVE_SYS_PRCTL_H
1282 #include <sys/prctl.h>
1283 #endif
1284 ],
1285 [int i; i = prtcl(0); ],
1286 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1288 #
1289 #
1290 #
1291 case "$host_os" in
1292 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1293 # glibc <= 2.3.2 has a broken getgrouplist
1294 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1295 #include <unistd.h>
1296 #include <sys/utsname.h>
1297 main() {
1298 /* glibc up to 2.3 has a broken getgrouplist */
1299 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1300 int libc_major = __GLIBC__;
1301 int libc_minor = __GLIBC_MINOR__;
1303 if (libc_major < 2)
1304 exit(1);
1305 if ((libc_major == 2) && (libc_minor <= 3))
1306 exit(1);
1307 #endif
1308 exit(0);
1309 }
1310 ], [samba_cv_linux_getgrouplist_ok=yes],
1311 [samba_cv_linux_getgrouplist_ok=no],
1312 [samba_cv_linux_getgrouplist_ok=cross])])
1313 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1314 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1315 fi
1316 ;;
1317 *)
1318 AC_CHECK_FUNCS(getgrouplist)
1319 ;;
1320 esac
1322 #
1323 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1324 #
1326 if test x$ac_cv_func_stat64 = xno ; then
1327 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1328 AC_TRY_LINK([
1329 #if defined(HAVE_UNISTD_H)
1330 #include <unistd.h>
1331 #endif
1332 #include <sys/stat.h>
1333 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1334 AC_MSG_RESULT([$ac_cv_func_stat64])
1335 if test x$ac_cv_func_stat64 = xyes ; then
1336 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1337 fi
1338 fi
1340 if test x$ac_cv_func_lstat64 = xno ; then
1341 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1342 AC_TRY_LINK([
1343 #if defined(HAVE_UNISTD_H)
1344 #include <unistd.h>
1345 #endif
1346 #include <sys/stat.h>
1347 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1348 AC_MSG_RESULT([$ac_cv_func_lstat64])
1349 if test x$ac_cv_func_lstat64 = xyes ; then
1350 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1351 fi
1352 fi
1354 if test x$ac_cv_func_fstat64 = xno ; then
1355 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1356 AC_TRY_LINK([
1357 #if defined(HAVE_UNISTD_H)
1358 #include <unistd.h>
1359 #endif
1360 #include <sys/stat.h>
1361 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1362 AC_MSG_RESULT([$ac_cv_func_fstat64])
1363 if test x$ac_cv_func_fstat64 = xyes ; then
1364 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1365 fi
1366 fi
1368 #################################################
1369 # Check whether struct stat has timestamps with sub-second resolution.
1370 #
1372 samba_cv_stat_hires=no
1373 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1374 [samba_cv_stat_hires=yes])
1375 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1376 [samba_cv_stat_hires=yes])
1377 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1378 [samba_cv_stat_hires=yes])
1379 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1380 [samba_cv_stat_hires=yes])
1381 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1382 [samba_cv_stat_hires=yes])
1384 if test x"$samba_cv_stat_hires" = x"yes" ; then
1385 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1386 [whether struct stat has sub-second timestamps])
1387 fi
1389 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1390 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1391 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1394 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1395 [
1396 AC_TRY_COMPILE(
1397 [#include <sys/stat.h>],
1398 [
1399 int a = UF_DOS_ARCHIVE;
1400 int h = UF_DOS_HIDDEN;
1401 int r = UF_DOS_RO;
1402 int s = UF_DOS_SYSTEM;
1403 int i = UF_DOS_NOINDEX;
1404 int f = UF_DOS_FLAGS;
1405 ],
1406 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1407 ])
1409 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1410 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1411 fi
1413 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1414 samba_cv_function_attribute_destructor,
1415 [
1416 AC_COMPILE_IFELSE(
1417 [
1418 __attribute__((destructor))
1419 static void cleanup(void) { }
1420 ],
1421 samba_cv_function_attribute_destructor=yes)
1422 ])
1424 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1425 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1426 [whether we can compile with __attribute__((destructor))])
1427 fi
1429 #####################################
1430 # needed for SRV lookups
1431 AC_CHECK_LIB(resolv, dn_expand)
1432 AC_CHECK_LIB(resolv, _dn_expand)
1433 AC_CHECK_LIB(resolv, __dn_expand)
1435 AC_TRY_COMPILE([#include <resolv.h>],
1436 [struct __res_state s; res_ninit(&s);],
1437 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1439 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1440 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1441 fi
1443 #
1444 # Check for the functions putprpwnam, set_auth_parameters,
1445 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1446 # Needed for OSF1 and HPUX.
1447 #
1449 AC_LIBTESTFUNC(security, putprpwnam)
1450 AC_LIBTESTFUNC(sec, putprpwnam)
1452 AC_LIBTESTFUNC(security, set_auth_parameters)
1453 AC_LIBTESTFUNC(sec, set_auth_parameters)
1455 # UnixWare 7.x has its getspnam in -lgen
1456 AC_LIBTESTFUNC(gen, getspnam)
1458 AC_LIBTESTFUNC(security, getspnam)
1459 AC_LIBTESTFUNC(sec, getspnam)
1461 AC_LIBTESTFUNC(security, bigcrypt)
1462 AC_LIBTESTFUNC(sec, bigcrypt)
1464 AC_LIBTESTFUNC(security, getprpwnam)
1465 AC_LIBTESTFUNC(sec, getprpwnam)
1467 AC_CHECK_FUNCS(strsignal)
1469 ############################################
1470 # Check for EA implementations
1471 case "$host_os" in
1472 *osf*)
1473 AC_SEARCH_LIBS(getproplist, [proplist])
1474 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1475 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1476 AC_CHECK_FUNCS(sizeof_proplist_entry)
1477 ;;
1478 *freebsd4* | *dragonfly* )
1479 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1480 ;;
1481 *solaris*)
1482 AC_CHECK_FUNCS(attropen)
1483 ;;
1484 *)
1485 AC_SEARCH_LIBS(getxattr, [attr])
1486 AC_CHECK_FUNCS(getxattr,[
1487 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1488 ])
1489 AC_CHECK_FUNCS(getea,[
1490 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1491 ])
1492 AC_CHECK_FUNCS(attr_get,[
1493 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1494 ])
1495 AC_CHECK_FUNCS(extattr_delete_file,[
1496 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)
1497 ])
1498 ;;
1499 esac
1501 ########################################################
1502 # Do xattr functions take additional options like on Darwin?
1503 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1504 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1505 old_LIBS=$LIBS
1506 LIBS="$LIBS $ACL_LIBS"
1507 AC_TRY_COMPILE([
1508 #include <sys/types.h>
1509 #if HAVE_ATTR_XATTR_H
1510 #include <attr/xattr.h>
1511 #elif HAVE_SYS_XATTR_H
1512 #include <sys/xattr.h>
1513 #endif
1514 ],[
1515 getxattr(0, 0, 0, 0, 0, 0);
1516 ],
1517 [smb_attr_cv_xattr_add_opt=yes],
1518 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1519 ])
1520 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1521 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1522 fi
1523 fi
1525 AC_DISABLE_STATIC
1526 AC_ENABLE_SHARED
1528 # Set defaults
1529 PIE_CFLAGS=""
1530 PIE_LDFLAGS=""
1531 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1533 if test "x$enable_pie" != xno
1534 then
1535 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1536 [
1537 cat > conftest.c <<EOF
1538 int foo;
1539 int main () { return 0;}
1540 EOF
1541 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1542 then
1543 samba_cv_fpie=yes
1544 else
1545 samba_cv_fpie=no
1546 fi
1547 rm -f conftest*
1548 ])
1549 if test x"${samba_cv_fpie}" = x"yes"
1550 then
1551 PIE_CFLAGS="-fPIE"
1552 PIE_LDFLAGS="-pie"
1553 fi
1554 fi
1556 # Set defaults
1557 RELRO_LDFLAGS=""
1558 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1560 if test "x$enable_relro" != xno
1561 then
1562 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1563 [
1564 cat > conftest.c <<EOF
1565 int foo;
1566 main () { return 0;}
1567 EOF
1568 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1569 then
1570 samba_cv_relro=yes
1571 else
1572 samba_cv_relro=no
1573 fi
1574 rm -f conftest*
1575 ])
1576 if test x"${samba_cv_relro}" = x"yes"
1577 then
1578 RELRO_LDFLAGS="-Wl,-z,relro"
1579 fi
1580 fi
1582 # Set defaults
1583 SYMSEXT="syms"
1584 AC_SUBST(SYMSEXT)
1586 # Assume non-shared by default and override below
1587 BLDSHARED="false"
1589 # these are the defaults, good for lots of systems
1590 HOST_OS="$host_os"
1591 LDSHFLAGS="-shared"
1592 MODULE_EXPORTS=""
1593 SONAMEFLAG="#"
1594 SHLD="\${CC} \${CFLAGS}"
1595 PICFLAG="${PIE_CFLAGS}"
1596 SHLIBEXT="so"
1597 DSO_EXPORTS=""
1599 # this bit needs to be modified for each OS that supports share libs
1600 # You need to specify how to create a shared library and
1601 # how to compile C code to produce PIC object files
1603 AC_MSG_CHECKING([ability to build shared libraries])
1605 # and these are for particular systems
1606 case "$host_os" in
1607 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1608 case "$host_os" in
1609 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1610 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1611 esac
1612 BLDSHARED="true"
1613 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1614 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1615 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1616 fi
1617 DYNEXP="-Wl,--export-dynamic"
1618 PICFLAG="-fPIC"
1619 SONAMEFLAG="-Wl,-soname="
1620 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1621 ;;
1622 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1623 BLDSHARED="true"
1624 if test "${GCC}" = "yes"; then
1625 PICFLAG="-fPIC"
1626 SONAMEFLAG="-Wl,-soname="
1627 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1628 DYNEXP="-Wl,-E"
1629 fi
1630 LDSHFLAGS="-shared"
1631 else
1632 PICFLAG="-KPIC"
1633 LDSHFLAGS="-G"
1634 fi
1635 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1636 SONAMEFLAG="-Wl,-soname="
1637 else
1638 SONAMEFLAG="-Wl,-h,"
1639 fi
1640 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1641 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1642 ;;
1643 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1644 BLDSHARED="true"
1645 LDSHFLAGS="-G"
1646 SONAMEFLAG="-Wl,-h,"
1647 PICFLAG="-KPIC" # Is this correct for SunOS
1648 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1649 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1650 ;;
1651 *netbsd* | *freebsd* | *dragonfly* )
1652 BLDSHARED="true"
1653 LDSHFLAGS="-shared"
1654 DYNEXP="-Wl,--export-dynamic"
1655 SONAMEFLAG="-Wl,-soname,"
1656 PICFLAG="-fPIC -DPIC"
1657 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1658 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1659 ;;
1660 *openbsd*) BLDSHARED="true"
1661 LDSHFLAGS="-shared"
1662 DYNEXP="-Wl,-Bdynamic"
1663 SONAMEFLAG="-Wl,-soname,"
1664 PICFLAG="-fPIC"
1665 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1666 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1667 ;;
1668 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1669 case "$host_os" in
1670 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1671 ;;
1672 esac
1673 BLDSHARED="true"
1674 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1675 SONAMEFLAG="-Wl,-soname,"
1676 if test "${GCC}" = "yes"; then
1677 PICFLAG="-fPIC"
1678 else
1679 PICFLAG="-KPIC"
1680 fi
1681 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1682 ;;
1683 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1684 BLDSHARED="true"
1685 # use expfull to export underscored symbols
1686 # add rtl to remove /lib/crt0.o warning
1687 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1688 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1689 PICFLAG="-O2"
1690 # as AIX code is always position independent...
1691 # .po will just create compile warnings, use po.o:
1692 if test "${GCC}" != "yes"; then
1693 ## for funky AIX compiler using strncpy()
1694 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1695 fi
1697 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1698 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1699 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1700 ;;
1701 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1702 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1703 # 64bit build using HP's cc with CFLAGS="+DD64"
1704 # hppa: 64bit build unsupported by gcc
1705 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1706 # HP-UX 11.00 ld needs PHSS_33034
1707 BLDSHARED="true"
1708 if test "${GCC}" = "yes"; then
1709 PICFLAG="-fPIC"
1710 LDSHFLAGS="-shared"
1711 else
1712 PICFLAG="+z"
1713 LDSHFLAGS="-b"
1714 # "Uses depth-first symbol resolution"
1715 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1716 if test "$host_cpu" != "ia64"; then
1717 # "don't store literals in read-only memory" (?):
1718 PICFLAG="$PICFLAG +ESnolit"
1719 fi
1720 fi
1721 if test "$host_cpu" = "ia64"; then
1722 SHLIBEXT="so"
1723 # TODO: does the linker find the right 32/64 bit version of the libs? :
1724 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1725 else
1726 SHLIBEXT="sl"
1727 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1728 fi
1729 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1730 SONAMEFLAG="-Wl,-soname="
1731 else
1732 SONAMEFLAG="-Wl,+h,"
1733 fi
1734 # PIE/PIC flags at link time are required on HP-UX because
1735 # linking requires a temporary source file, which is being
1736 # compiled with the indicated flags - which need to contain
1737 # PIC flags when we don't support PIE flags:
1738 if test "$PIE_LDFLAGS" = "" ; then
1739 PIE_LDFLAGS=\${PICFLAG}
1740 fi
1741 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1742 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1743 ;;
1744 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1745 BLDSHARED="true"
1746 LDSHFLAGS="-shared"
1747 SONAMEFLAG="-Wl,-soname,"
1748 if test "${GCC}" = "yes"; then
1749 PICFLAG="-fPIC"
1750 fi
1751 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1752 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1753 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1754 saved_ldflags="$LDFLAGS"
1755 AC_MSG_CHECKING([if $flags works])
1756 LDFLAGS="$flags $saved_ldflags"
1757 AC_TRY_LINK([],[],
1758 [AC_MSG_RESULT([yes])
1759 LDSHFLAGS_Z_NODEFS=$flags],
1760 AC_MSG_RESULT([no]))
1761 LDFLAGS="$saved_ldflags"
1762 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1763 done
1764 ;;
1765 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1766 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1767 ;;
1768 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1769 BLDSHARED="true"
1770 LDSHFLAGS="-shared"
1771 SONAMEFLAG="-Wl,-soname,"
1772 PICFLAG="-KPIC"
1773 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1774 ;;
1775 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1776 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1777 ;;
1778 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1779 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1780 ;;
1781 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1782 case "$host" in
1783 *-univel-*) if [ test "$GCC" != yes ]; then
1784 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1785 fi
1786 LDSHFLAGS="-G"
1787 DYNEXP="-Bexport"
1788 ;;
1789 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1790 esac
1791 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1792 ;;
1794 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1795 if [ test "$GCC" != yes ]; then
1796 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1797 fi
1798 LDSHFLAGS="-G"
1799 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1800 ;;
1801 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1802 BLDSHARED="false"
1803 LDSHFLAGS=""
1804 ;;
1806 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1807 BLDSHARED="true"
1808 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1809 CFLAGS="$CFLAGS -fno-common"
1810 SHLD="\${CC}"
1811 SHLIBEXT="dylib"
1812 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1813 SHLIBEXT="dylib"
1814 # Since gcc doesn't fail on unrecognised options, the
1815 # PIE test incorrectly succeeds. Darwin gcc does not
1816 # actually support the PIE stuff.
1817 PIE_LDFLAGS=
1818 PIE_CFLAGS=
1819 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1820 ;;
1822 *)
1823 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1824 ;;
1825 esac
1827 if test "$enable_shared" != "yes"; then
1828 BLDSHARED=false
1829 fi
1831 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1832 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1833 fi
1835 if test x"$BLDSHARED" = x"true" ; then
1836 LDFLAGS="$LDFLAGS -L./bin"
1837 fi
1839 AC_MSG_RESULT($BLDSHARED)
1841 if test x"$enable_developer" = x"yes" ; then
1842 default_as_needed=auto
1843 else
1844 default_as_needed=no
1845 fi
1846 AC_ARG_ENABLE(as-needed,
1847 AS_HELP_STRING([--enable-as-needed],
1848 [Turn on as-needed support if available (default=no)]),
1849 [enable_as_needed=$enableval],
1850 [enable_as_needed=$default_as_needed])
1851 if test "x$enable_as_needed" != xno; then
1852 saved_before_as_needed_ldflags="$LDFLAGS"
1853 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1854 saved_ldflags="$LDFLAGS"
1855 AC_MSG_CHECKING([if $flags works])
1856 LDFLAGS="$flags $saved_ldflags"
1857 AC_TRY_LINK([],[],
1858 [AC_MSG_RESULT([yes])
1859 LD_AS_NEEDED_FLAG=$flags
1860 ld_as_needed_flag_found=yes],
1861 AC_MSG_RESULT([no]))
1862 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1863 test x"$ld_as_needed_flag_found" = xyes && break
1864 done
1865 fi
1867 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1868 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1869 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1870 cat > conftest_shb.c <<END
1871 void b() {}
1872 END
1873 cat > conftest_sha.c <<END
1874 extern void b();
1875 void a() {
1876 b();
1877 }
1878 END
1879 cat > conftest.c <<END
1880 extern void a();
1881 int main() {
1882 a();
1883 return 0;
1884 }
1885 END
1887 rm -fr conftest
1888 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1889 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1890 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1891 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1892 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1893 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1894 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1895 then
1896 AC_MSG_RESULT([no])
1897 else
1898 ld_as_needed_flag_found=no
1899 LDFLAGS="$saved_before_as_needed_ldflags"
1900 AC_MSG_RESULT([yes])
1901 fi
1902 rm conftest* libconftest*
1903 fi
1905 # check if we have to disable LD_AS_NEEDED_FLAG:
1906 # On some systems for a veriety of reasons linking with
1907 # -Wl,--as-needed -lreadline -lncurses fails
1908 # we have to retest, if these combination is detected before.
1909 # Bugzilla #7209
1911 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1912 if test x$ld_as_needed_flag_found = xyes ; then
1913 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1914 # try if check no fails
1915 save_LIBS=$LIBS
1916 LIBS="$LIBS $TERMLIBS"
1917 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1918 LIBS="$save_LIBS"
1919 fi
1920 fi
1924 # for historical reasons almost all linkers don't complain about unresolved
1925 # symbols in shared libs. Except for the internal samba modules we want to get
1926 # errors when we produce a shared lib with unresolved symbols. On some
1927 # platforms unresolved symbols might be intended, so we might have to add
1928 # platform specific exceptions here.
1930 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1931 saved_ldflags="$LDFLAGS"
1932 AC_MSG_CHECKING([if $flags works])
1933 LDFLAGS="$flags $saved_ldflags"
1934 AC_TRY_LINK([],[],
1935 [AC_MSG_RESULT([yes])
1936 LDSHFLAGS_Z_DEFS=$flags
1937 ldshflags_z_defs_found=yes],
1938 AC_MSG_RESULT([no]))
1939 LDFLAGS=$saved_ldflags
1940 test x"$ldshflags_z_defs_found" = xyes && break
1941 done
1943 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1944 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1945 AC_MSG_CHECKING([LDFLAGS])
1946 AC_MSG_RESULT([$LDFLAGS])
1947 AC_MSG_CHECKING([DYNEXP])
1948 AC_MSG_RESULT([$DYNEXP])
1950 #######################################################
1951 # test whether building a shared library actually works
1952 if test $BLDSHARED = true; then
1954 AC_MSG_CHECKING([SHLD])
1955 AC_MSG_RESULT([$SHLD])
1956 AC_MSG_CHECKING([LDSHFLAGS])
1957 AC_MSG_RESULT([$LDSHFLAGS])
1959 AC_MSG_CHECKING([SHLIBEXT])
1960 AC_MSG_RESULT([$SHLIBEXT])
1961 AC_MSG_CHECKING([SONAMEFLAG])
1962 AC_MSG_RESULT([$SONAMEFLAG])
1964 AC_MSG_CHECKING([PICFLAG])
1965 AC_MSG_RESULT([$PICFLAG])
1967 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1968 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1970 AC_CACHE_CHECK([whether building shared libraries actually works],
1971 [ac_cv_shlib_works],[
1972 # try building a trivial shared library
1973 ac_cv_shlib_works=no
1974 # The $SHLD and $LDSHFLAGS variables may contain references to other
1975 # variables so they need to be eval'ed.
1976 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1977 then
1978 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1979 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1980 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1981 then
1982 ac_cv_shlib_works=yes
1983 fi
1984 fi
1985 rm -f "shlib.$SHLIBEXT" shlib.o
1987 ])
1988 if test $ac_cv_shlib_works = no; then
1989 BLDSHARED=false
1990 fi
1991 fi
1993 if test x"$BLDSHARED" != x"true"; then
1994 LDSHFLAGS="shared-libraries-disabled"
1995 SONAMEFLAG="shared-libraries-disabled"
1996 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1997 SHLD="shared-libraries-disabled"
1998 PICFLAG="${PIE_CFLAGS}"
1999 SHLIBEXT="shared_libraries_disabled"
2000 smbtorture4_possible=no
2001 fi
2003 AC_MSG_CHECKING([used PICFLAG])
2004 AC_MSG_RESULT([$PICFLAG])
2006 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2010 ###########################################################
2011 #
2012 # Configuration of subsystems / libraries
2013 #
2014 ###########################################################
2016 INSTALLLIBCMD_SH=:
2017 INSTALLLIBCMD_A=:
2018 UNINSTALLLIBCMD_SH=:
2019 UNINSTALLLIBCMD_A=:
2021 if test $BLDSHARED = true; then
2022 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2023 UNINSTALLLIBCMD_SH="rm -f"
2024 fi
2025 if test $enable_static = yes; then
2026 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2027 UNINSTALLLIBCMD_A="rm -f"
2028 fi
2030 #################################################
2031 # --disable-shared-libs
2032 # can be used to disable the internal use of shared libs altogether
2033 # (this only has an effect when building shared libs is enabled)
2034 #
2035 USESHARED=false
2036 AC_SUBST(USESHARED)
2038 AC_MSG_CHECKING(whether to use shared libraries internally)
2039 AC_ARG_ENABLE([shared-libs],
2040 AS_HELP_STRING([--enable-shared-libs],
2041 [Use shared libraries internally (default=yes)]),
2042 [enable_shared_libs=$enableval],
2043 [enable_shared_libs=yes])
2045 if test x"$enable_shared_libs" != x"no" ; then
2046 USESHARED=$BLDSHARED
2047 fi
2049 AC_MSG_RESULT([$USESHARED])
2051 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2052 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2053 fi
2055 #################################################
2056 # --with-static-libs=LIBS:
2057 # link (internal) libs dynamically or statically?
2058 #
2059 # If a subsystem is built as a library then this controls whether they are
2060 # linked into Samba targets statically or dynamically:
2061 #
2062 # * If we build the shared library at all, we link dynamically by default.
2063 #
2064 # * We only link statically if we don't build shared or if the library
2065 # appears in the --with-static-libs configure option.
2066 #
2067 # Example:
2068 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2069 # of linking the dynamic variant with -ltalloc.
2070 #
2071 # NOTE: This option only affects libraries that we do not only build
2072 # but that samba also links against as libraries (as opposed to linking
2073 # the plain object files. - This has to be configured in Makefile.in.
2074 # So in particular it does not harm to give invalid or unknown names here.
2075 #
2077 AC_ARG_WITH([static-libs],
2078 [AS_HELP_STRING([--with-static-libs=LIBS],
2079 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2080 [AS_IF([test $withval],
2081 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2082 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2083 eval LINK_$lib=STATIC
2084 done], [])],
2085 [])
2087 #
2088 # WORKAROUND:
2089 # until we have organized other internal subsystems (as util, registry
2090 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2091 # dynamically to samba programs.
2092 #
2093 LINK_LIBNETAPI=STATIC
2095 LINK_LIBSMBCLIENT=STATIC
2097 #
2098 # The library versions are hardcoded here
2099 # and filled into the LIBFOO_SOVER variable.
2100 #
2101 # TODO: for talloc and tdb (at least), these should
2102 # be extracted from their respective source directories
2103 #
2104 AC_ARG_ENABLE(external_libtalloc,
2105 [AS_HELP_STRING([--enable-external-libtalloc],
2106 [Enable external talloc [default=auto]])],
2107 [ enable_external_libtalloc=$enableval ],
2108 [ enable_external_libtalloc=auto ])
2110 if test "x$enable_external_libtalloc" != xno
2111 then
2112 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2113 [ enable_external_libtalloc=yes ],
2114 [ if test x$enable_external_libtalloc = xyes; then
2115 AC_MSG_ERROR([Unable to find libtalloc])
2116 else
2117 enable_external_libtalloc=no
2118 fi
2119 ])
2120 fi
2122 if test "x$enable_external_libtalloc" = xno
2123 then
2124 m4_include(../lib/talloc/libtalloc.m4)
2125 if test x"$USESHARED" == x"no" ; then
2126 LINK_LIBTALLOC=STATIC
2127 fi
2128 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2129 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2130 LIBTALLOC_OBJ0=""
2131 for obj in ${TALLOC_OBJ}; do
2132 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2133 done
2134 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2135 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2136 AC_SUBST(LIBTALLOC_OBJ0)
2138 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2139 AC_SUBST(TALLOCTORT)
2140 fi
2143 AC_ARG_ENABLE(external_libtdb,
2144 [AS_HELP_STRING([--enable-external-libtdb],
2145 [Enable external tdb [default=auto]])],
2146 [ enable_external_libtdb=$enableval ],
2147 [ enable_external_libtdb=auto ])
2149 if test "x$enable_external_libtdb" != xno
2150 then
2151 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2152 [ enable_external_libtdb=yes ],
2153 [
2154 if test x$enable_external_libtdb = xyes; then
2155 AC_MSG_ERROR([Unable to find libtdb])
2156 else
2157 enable_external_libtdb=no
2158 fi
2159 ])
2160 fi
2162 AC_SUBST(LIBTDB_OBJ0)
2163 if test "x$enable_external_libtdb" = xno
2164 then
2165 m4_include(../lib/tdb/libtdb.m4)
2166 if test x"$USESHARED" == x"no" ; then
2167 LINK_LIBTDB=STATIC
2168 fi
2169 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2170 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2171 LIBTDB_OBJ0=""
2172 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2173 for obj in ${TDB_OBJ}; do
2174 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2175 done
2176 AC_SUBST(LIBTDB_OBJ0)
2177 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2178 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2180 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2181 AC_SUBST(TDBBACKUP)
2182 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2183 AC_SUBST(TDBDUMP)
2184 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2185 AC_SUBST(TDBRESTORE)
2186 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2187 AC_SUBST(TDBTOOL)
2188 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2189 AC_SUBST(TDBTORTURE)
2190 fi
2192 SMB_LIBRARY(netapi, 0)
2193 SMB_LIBRARY(smbclient, 0)
2194 SMB_LIBRARY(smbsharemodes, 0)
2195 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2199 ################
2201 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2202 AC_TRY_RUN([#include <stdio.h>
2203 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2204 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2205 if test x"$samba_cv_have_longlong" = x"yes"; then
2206 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2207 AC_CHECK_TYPE(intptr_t, unsigned long long)
2208 else
2209 AC_CHECK_TYPE(intptr_t, unsigned long)
2210 fi
2212 #
2213 # Check if the compiler supports the LL prefix on long long integers.
2214 # AIX needs this.
2216 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2217 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2218 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2219 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2220 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2221 fi
2224 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2225 AC_TRY_RUN([#include <time.h>
2226 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2227 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2228 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2229 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2230 fi
2232 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2233 AC_TRY_RUN([#include <time.h>
2234 main() {
2235 struct tm *tm;
2236 if (sizeof(time_t) == 8) {
2237 time_t max_time = 0x7fffffffffffffffll;
2238 tm = gmtime(&max_time);
2239 /* This should fail with 32-bit tm_year. */
2240 if (tm == NULL) {
2241 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2242 max_time = 67768036191676799ll;
2243 tm = gmtime(&max_time);
2244 if (tm) {
2245 exit(0);
2246 }
2247 }
2248 }
2249 exit(1);
2250 }],
2251 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2252 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2253 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2254 fi
2257 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2258 AC_TRY_RUN([#include <stdio.h>
2259 #include <sys/stat.h>
2260 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2261 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2262 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2263 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2264 fi
2266 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2267 AC_TRY_RUN([
2268 #if defined(HAVE_UNISTD_H)
2269 #include <unistd.h>
2270 #endif
2271 #include <stdio.h>
2272 #include <sys/stat.h>
2273 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2274 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2275 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2276 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2277 fi
2279 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2280 AC_TRY_RUN([
2281 #if defined(HAVE_UNISTD_H)
2282 #include <unistd.h>
2283 #endif
2284 #include <stdio.h>
2285 #include <sys/stat.h>
2286 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2287 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2288 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2289 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2290 fi
2292 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2293 AC_TRY_RUN([
2294 #if defined(HAVE_UNISTD_H)
2295 #include <unistd.h>
2296 #endif
2297 #include <stdio.h>
2298 #include <sys/stat.h>
2299 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2300 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2301 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2302 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2303 fi
2305 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2306 AC_TRY_RUN([
2307 #if defined(HAVE_UNISTD_H)
2308 #include <unistd.h>
2309 #endif
2310 #include <stdio.h>
2311 #include <sys/stat.h>
2312 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2313 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2314 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2315 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2316 fi
2318 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2319 AC_TRY_RUN([
2320 #if defined(HAVE_UNISTD_H)
2321 #include <unistd.h>
2322 #endif
2323 #include <stdio.h>
2324 #include <sys/stat.h>
2325 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2326 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2327 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2328 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2329 fi
2331 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2332 AC_TRY_COMPILE([
2333 #if defined(HAVE_UNISTD_H)
2334 #include <unistd.h>
2335 #endif
2336 #include <sys/types.h>
2337 #include <dirent.h>],
2338 [DIR64 de;],
2339 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2340 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2341 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2342 fi
2344 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2345 AC_TRY_COMPILE([
2346 #if defined(HAVE_UNISTD_H)
2347 #include <unistd.h>
2348 #endif
2349 #include <sys/types.h>
2350 #include <dirent.h>],
2351 [struct dirent64 de;],
2352 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2353 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2354 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2355 fi
2357 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2358 AC_TRY_RUN([
2359 #if defined(HAVE_UNISTD_H)
2360 #include <unistd.h>
2361 #endif
2362 #include <sys/types.h>
2363 main() { dev_t dev; int i = major(dev); return 0; }],
2364 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2365 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2366 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2367 fi
2369 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2370 AC_TRY_RUN([
2371 #if defined(HAVE_UNISTD_H)
2372 #include <unistd.h>
2373 #endif
2374 #include <sys/types.h>
2375 main() { dev_t dev; int i = minor(dev); return 0; }],
2376 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2377 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2378 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2379 fi
2381 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2382 AC_TRY_RUN([
2383 #if defined(HAVE_UNISTD_H)
2384 #include <unistd.h>
2385 #endif
2386 #include <sys/types.h>
2387 main() { dev_t dev = makedev(1,2); return 0; }],
2388 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2389 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2390 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2391 fi
2393 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2394 AC_TRY_RUN([#include <stdio.h>
2395 main() { char c; c=250; exit((c > 0)?0:1); }],
2396 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2397 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2398 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2399 fi
2401 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2402 AC_TRY_COMPILE([#include <sys/types.h>
2403 #include <dirent.h>
2404 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2405 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2406 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2407 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2408 fi
2410 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2411 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2412 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2413 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2414 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2415 fi
2417 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2418 LIBS="$LIBS -lrt"
2419 fi
2421 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2422 AC_TRY_RUN([#include <sys/types.h>
2423 #include <dirent.h>
2424 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2425 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2426 di->d_name[0] == 0) exit(0); exit(1);} ],
2427 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2428 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2429 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2430 fi
2432 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2433 AC_TRY_COMPILE([#include <sys/types.h>
2434 #include <utime.h>],
2435 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2436 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2437 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2438 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2439 fi
2441 ##############
2442 # Check utmp details, but only if our OS offers utmp.h
2443 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2444 dnl utmp and utmpx come in many flavours
2445 dnl We need to check for many of them
2446 dnl But we don't need to do each and every one, because our code uses
2447 dnl mostly just the utmp (not utmpx) fields.
2449 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2451 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2452 AC_TRY_COMPILE([#include <sys/types.h>
2453 #include <utmp.h>],
2454 [struct utmp ut; ut.ut_name[0] = 'a';],
2455 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2456 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2457 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2458 fi
2460 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2461 AC_TRY_COMPILE([#include <sys/types.h>
2462 #include <utmp.h>],
2463 [struct utmp ut; ut.ut_user[0] = 'a';],
2464 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2465 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2466 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2467 fi
2469 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2470 AC_TRY_COMPILE([#include <sys/types.h>
2471 #include <utmp.h>],
2472 [struct utmp ut; ut.ut_id[0] = 'a';],
2473 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2474 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2475 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2476 fi
2478 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2479 AC_TRY_COMPILE([#include <sys/types.h>
2480 #include <utmp.h>],
2481 [struct utmp ut; ut.ut_host[0] = 'a';],
2482 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2483 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2484 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2485 fi
2487 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2488 AC_TRY_COMPILE([#include <sys/types.h>
2489 #include <utmp.h>],
2490 [struct utmp ut; time_t t; ut.ut_time = t;],
2491 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2492 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2493 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2494 fi
2496 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2497 AC_TRY_COMPILE([#include <sys/types.h>
2498 #include <utmp.h>],
2499 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2500 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2501 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2502 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2503 fi
2505 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2506 AC_TRY_COMPILE([#include <sys/types.h>
2507 #include <utmp.h>],
2508 [struct utmp ut; ut.ut_type = 0;],
2509 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2510 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2511 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2512 fi
2514 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2515 AC_TRY_COMPILE([#include <sys/types.h>
2516 #include <utmp.h>],
2517 [struct utmp ut; ut.ut_pid = 0;],
2518 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2519 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2520 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2521 fi
2523 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2524 AC_TRY_COMPILE([#include <sys/types.h>
2525 #include <utmp.h>],
2526 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2527 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2528 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2529 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2530 fi
2532 dnl Look for the IPv6 varient by preference. Many systems have both.
2533 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2534 AC_TRY_COMPILE([#include <sys/types.h>
2535 #include <utmp.h>],
2536 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2537 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2538 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2539 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2540 fi
2542 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2543 AC_TRY_COMPILE([#include <sys/types.h>
2544 #include <utmp.h>],
2545 [struct utmp ut; ut.ut_addr = 0;],
2546 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2547 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2548 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2549 fi
2551 if test x$ac_cv_func_pututline = xyes ; then
2552 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2553 AC_TRY_COMPILE([#include <sys/types.h>
2554 #include <utmp.h>],
2555 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2556 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2557 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2558 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2559 fi
2560 fi
2562 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2563 AC_TRY_COMPILE([#include <sys/types.h>
2564 #include <utmpx.h>],
2565 [struct utmpx ux; ux.ut_syslen = 0;],
2566 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2567 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2568 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2569 fi
2571 fi
2572 # end utmp details
2574 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2575 AC_TRY_COMPILE([
2576 #if defined(HAVE_UNISTD_H)
2577 #include <unistd.h>
2578 #endif
2579 #include <sys/types.h>
2580 #define _GNU_SOURCE
2581 #include <fcntl.h>
2582 #if defined(HAVE_LINUX_FALLOC_H)
2583 #include <linux/falloc.h>
2584 #endif],
2585 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2586 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2587 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2588 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2589 fi
2591 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2592 AC_TRY_COMPILE([
2593 #if defined(HAVE_UNISTD_H)
2594 #include <unistd.h>
2595 #endif
2596 #include <sys/types.h>
2597 #define _GNU_SOURCE
2598 #include <fcntl.h>
2599 #if defined(HAVE_LINUX_FALLOC_H)
2600 #include <linux/falloc.h>
2601 #endif],
2602 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2603 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2604 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2605 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2606 fi
2608 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2609 AC_TRY_RUN([
2610 #if defined(HAVE_UNISTD_H)
2611 #include <unistd.h>
2612 #endif
2613 main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
2614 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2615 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2616 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2617 fi
2619 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2620 AC_ARG_WITH(libiconv,
2621 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2622 [
2623 if test "$withval" = "no" ; then
2624 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2625 else
2626 if test "$withval" != "yes" ; then
2627 ICONV_PATH_SPEC=yes
2628 ICONV_LOOK_DIRS="$withval"
2629 fi
2630 fi
2631 ])
2633 for i in $ICONV_LOOK_DIRS ; do
2635 save_LIBS="$LIBS"
2636 save_LDFLAGS="$LDFLAGS"
2637 save_CPPFLAGS="$CPPFLAGS"
2639 iconv_current_LIBS=""
2640 iconv_current_LDFLAGS=""
2641 iconv_current_CPPFLAGS=""
2643 ICONV_FOUND="no"
2644 unset libext
2646 # This is here to handle -withval stuff for --with-libiconv
2647 # Perhaps we should always add a -L
2648 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2650 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2651 # installation paths. This gets a little tricky since we might have iconv
2652 # in both libiconv and in libc. In this case the jm_ICONV test will always
2653 # succeed when the header is found. To counter this, make sure the
2654 # library directory is there and check the ABI directory first (which
2655 # should be harmless on other systems, but causes tons of linker warnings on
2656 # 64bit Ubuntu systems).
2657 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2658 # installed, I've decided to fix the linker warnings.
2659 # -- Kai
2660 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2661 for l in "lib" "lib32" "lib/hpux32"; do
2662 if test -d "$i/$l" ; then
2663 LDFLAGS="$save_LDFLAGS -L$i/$l"
2664 LIBS=
2665 export LDFLAGS LIBS CPPFLAGS
2666 # Try to find iconv(3)
2667 jm_ICONV($i/$l)
2668 if test x"$ICONV_FOUND" = "xyes" ; then
2669 libext="$l"
2670 break
2671 fi
2672 fi
2673 done
2675 if test x"$ICONV_FOUND" = "xyes" ; then
2676 iconv_current_LDFLAGS="-L$i/$libext"
2677 iconv_current_CPPFLAGS="-I$i/include"
2679 if test x"$jm_cv_lib_iconv" != x; then
2680 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2681 else
2682 # We found iconv in libc.
2683 iconv_current_LIBS=""
2684 fi
2686 fi
2688 if test x"$ICONV_FOUND" = "xyes" ; then
2690 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2691 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2692 LIBS="$save_LIBS $iconv_current_LIBS"
2693 export LDFLAGS LIBS CPPFLAGS
2695 default_dos_charset=no
2696 default_unix_charset=no
2698 # check for default dos charset name
2699 for j in CP850 IBM850 ; do
2700 rjs_CHARSET($j)
2701 default_dos_charset="$ICONV_CHARSET"
2702 if test x"$default_dos_charset" = x"$j"; then
2703 break
2704 fi
2705 done
2707 # check for default unix charset name
2708 for j in UTF-8 UTF8 ; do
2709 rjs_CHARSET($j)
2710 default_unix_charset="$ICONV_CHARSET"
2711 if test x"$default_unix_charset" = x"$j"; then
2712 break
2713 fi
2714 done
2716 if test "$default_dos_charset" != "no" -a \
2717 "$default_dos_charset" != "cross" -a \
2718 "$default_unix_charset" != "no" -a \
2719 "$default_unix_charset" != "cross"
2720 then
2721 samba_cv_HAVE_NATIVE_ICONV=yes
2722 else
2723 if test "$default_dos_charset" = "cross" -o \
2724 "$default_unix_charset" = "cross"
2725 then
2726 samba_cv_HAVE_NATIVE_ICONV=cross
2727 else
2728 samba_cv_HAVE_NATIVE_ICONV=no
2729 fi
2730 fi
2732 # At this point, we have a libiconv candidate. We know that
2733 # we have the right headers and libraries, but we don't know
2734 # whether it does the conversions we want. We can't test this
2735 # because we are cross-compiling. This is not necessarily a big
2736 # deal, since we can't guarantee that the results we get now will
2737 # match the results we get at runtime anyway.
2738 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2739 default_dos_charset="CP850"
2740 default_unix_charset="UTF-8"
2741 samba_cv_HAVE_NATIVE_ICONV=yes
2742 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2743 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2744 fi
2746 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2748 CPPFLAGS=$save_CPPFLAGS
2749 LDFLAGS=$save_LDFLAGS
2750 LIBS=$save_LIBS
2752 if test x"$iconv_current_LIBS" != x; then
2753 LIBS="$LIBS $iconv_current_LIBS"
2754 fi
2756 # Add the flags we need to CPPFLAGS and LDFLAGS
2757 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2758 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2760 # Turn the #defines into string literals
2761 default_dos_charset="\"$default_dos_charset\""
2762 default_unix_charset="\"$default_unix_charset\""
2764 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2765 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2766 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2768 break
2769 fi
2771 # We didn't find a working iconv, so keep going
2772 fi
2774 # We only need to clean these up here for the next pass through the loop
2775 CPPFLAGS=$save_CPPFLAGS
2776 LDFLAGS=$save_LDFLAGS
2777 LIBS=$save_LIBS
2778 export LDFLAGS LIBS CPPFLAGS
2779 done
2780 unset libext
2783 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2784 AC_MSG_WARN([Sufficient support for iconv function was not found.
2785 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2786 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2787 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2788 fi
2791 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2792 AC_TRY_RUN([
2793 #include <sys/types.h>
2794 #include <fcntl.h>
2795 #ifndef F_GETLEASE
2796 #define F_GETLEASE 1025
2797 #endif
2798 main() {
2799 int fd = open("/dev/null", O_RDONLY);
2800 return fcntl(fd, F_GETLEASE, 0) == -1;
2801 }
2802 ],
2803 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2804 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2805 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2806 fi
2808 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2809 AC_TRY_RUN([
2810 #include <sys/types.h>
2811 #include <fcntl.h>
2812 #include <signal.h>
2813 #ifndef F_NOTIFY
2814 #define F_NOTIFY 1026
2815 #endif
2816 main() {
2817 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2818 }
2819 ],
2820 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2821 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2822 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2823 fi
2825 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2826 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2827 AC_CHECK_FUNCS(inotify_init)
2828 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2829 ],
2830 samba_cv_HAVE_INOTIFY=yes,
2831 samba_cv_HAVE_INOTIFY=no,
2832 samba_cv_HAVE_INOTIFY=cross)
2834 if test x"$ac_cv_func_inotify_init" = x"yes"; then
2835 if test x"$ac_cv_header_sys_inotify_h" = x"yes" -o x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2836 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel or sys has inotify support])
2837 fi
2838 fi
2840 #################################################
2841 # Check if FAM notifications are available. For FAM info, see
2842 # http://oss.sgi.com/projects/fam/
2843 # http://savannah.nongnu.org/projects/fam/
2844 AC_ARG_ENABLE(fam,
2845 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2847 if test x$enable_fam != xno; then
2848 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2849 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2850 # On IRIX, libfam requires libC, but other FAM implementations
2851 # might not need it.
2852 AC_CHECK_LIB(fam, FAMOpen2,
2853 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2854 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2855 [samba_cv_HAVE_LIBFAM=no])
2857 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2858 samba_fam_xtra=-lC
2859 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2860 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2861 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2862 [samba_cv_HAVE_LIBFAM=no])
2863 unset samba_fam_xtra
2864 fi
2865 fi
2866 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2867 default_shared_modules="$default_shared_modules vfs_notify_fam"
2868 AC_TRY_COMPILE([#include <fam.h>],
2869 [enum FAMCodes code = FAMChanged;],
2870 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2871 [Whether fam.h contains a typedef for enum FAMCodes]),
2872 [])
2873 fi
2875 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2876 AC_CHECK_LIB(fam, FAMNoExists,
2877 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2878 fi
2880 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2881 AC_MSG_ERROR(FAM support requested but FAM library not available )
2882 fi
2883 fi
2885 AC_SUBST(SMB_FAM_LIBS)
2887 #################################################
2888 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2891 with_dmapi_support=auto
2892 AC_MSG_CHECKING(whether to use DMAPI support)
2893 AC_ARG_WITH(dmapi,
2894 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2895 [ case "$withval" in
2896 yes|no)
2897 with_dmapi_support=$withval
2898 ;;
2899 esac ]
2900 )
2901 AC_MSG_RESULT([$with_dmapi_support])
2903 if test x"$with_dmapi_support" != xno ; then
2904 SMB_CHECK_DMAPI([], [
2905 AC_MSG_NOTICE(DMAPI support not present)
2906 if test x"$with_dmapi_support" = xyes ; then
2907 AC_MSG_ERROR(no DMAPI support found but requested!)
2908 fi
2909 ]
2910 )
2911 fi
2913 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2914 # Theoretically it should work with AIX JFS2 too but this needs testing
2915 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2916 default_shared_modules="$default_shared_modules vfs_tsmsm"
2917 fi
2919 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2920 AC_TRY_RUN([
2921 #include <sys/types.h>
2922 #include <fcntl.h>
2923 #include <signal.h>
2924 #include <sys/file.h>
2925 #ifndef LOCK_MAND
2926 #define LOCK_MAND 32
2927 #define LOCK_READ 64
2928 #endif
2929 main() {
2930 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2931 }
2932 ],
2933 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2934 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2935 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2936 fi
2939 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2940 AC_TRY_COMPILE([#include <sys/types.h>
2941 #include <fcntl.h>],
2942 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2943 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2944 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2945 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2946 fi
2948 #################################################
2949 # Check for POSIX capability support
2951 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2952 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2953 [], [])
2955 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2957 ac_save_LIBS=$LIBS
2958 AC_LIBTESTFUNC(cap, cap_get_proc)
2960 AC_CACHE_CHECK([for POSIX capabilities],
2961 samba_cv_HAVE_POSIX_CAPABILITIES,
2962 [
2963 AC_TRY_RUN([
2964 #include <sys/types.h>
2965 #include <sys/capability.h>
2966 main() {
2967 cap_t cap;
2968 cap_value_t vals[1];
2969 if (!(cap = cap_get_proc()))
2970 exit(1);
2971 vals[0] = CAP_CHOWN;
2972 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2973 cap_set_proc(cap);
2974 exit(0);
2975 }],
2976 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2977 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2978 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2979 ])
2981 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2982 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2983 [Whether POSIX capabilities are available])
2984 else
2985 LIBS=$ac_save_LIBS
2986 fi
2988 fi
2990 #
2991 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2992 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2993 #
2995 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2996 AC_TRY_COMPILE([#include <sys/types.h>
2997 #if defined(HAVE_RPC_RPC_H)
2998 #include <rpc/rpc.h>
2999 #endif],
3000 [int16 testvar;],
3001 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
3002 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3003 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3004 fi
3006 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3007 AC_TRY_COMPILE([#include <sys/types.h>
3008 #if defined(HAVE_RPC_RPC_H)
3009 #include <rpc/rpc.h>
3010 #endif],
3011 [uint16 testvar;],
3012 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3013 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3014 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3015 fi
3017 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3018 AC_TRY_COMPILE([#include <sys/types.h>
3019 #if defined(HAVE_RPC_RPC_H)
3020 #include <rpc/rpc.h>
3021 #endif],
3022 [int32 testvar;],
3023 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3024 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3025 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3026 fi
3028 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3029 AC_TRY_COMPILE([#include <sys/types.h>
3030 #if defined(HAVE_RPC_RPC_H)
3031 #include <rpc/rpc.h>
3032 #endif],
3033 [uint32 testvar;],
3034 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3035 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3036 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3037 fi
3039 dnl
3040 dnl Some systems (SCO) have a problem including
3041 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3042 dnl as a #define in <prot.h> and as part of an enum
3043 dnl in <rpc/rpc.h>.
3044 dnl
3046 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3047 AC_TRY_COMPILE([#include <sys/types.h>
3048 #ifdef HAVE_SYS_SECURITY_H
3049 #include <sys/security.h>
3050 #include <prot.h>
3051 #endif /* HAVE_SYS_SECURITY_H */
3052 #if defined(HAVE_RPC_RPC_H)
3053 #include <rpc/rpc.h>
3054 #endif],
3055 [int testvar;],
3056 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3057 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3058 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3059 fi
3061 AC_MSG_CHECKING([for test routines])
3062 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3063 AC_MSG_RESULT(yes),
3064 AC_MSG_ERROR([cant find test code. Aborting config]),
3065 AC_MSG_WARN([cannot run when cross-compiling]))
3067 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3068 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3069 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3070 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3071 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3072 fi
3074 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3075 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3076 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3077 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3078 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3079 fi
3081 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3082 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3083 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3084 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3085 AC_CHECK_FUNCS(getpagesize)
3087 ################################################
3088 # look for a method of setting the effective uid
3089 seteuid=no;
3091 if test $seteuid = no; then
3092 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3093 AC_TRY_RUN([
3094 #define AUTOCONF_TEST 1
3095 #define USE_SETREUID 1
3096 #include "confdefs.h"
3097 #include "${srcdir-.}/lib/util_sec.c"],
3098 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3099 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3100 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3101 fi
3102 fi
3104 # we check for setresuid second as it conflicts with AIO on Linux.
3105 # see http://samba.org/~tridge/junkcode/aio_uid.c
3106 if test $seteuid = no; then
3107 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3108 AC_TRY_RUN([
3109 #define AUTOCONF_TEST 1
3110 #define USE_SETRESUID 1
3111 #include "confdefs.h"
3112 #include "${srcdir-.}/lib/util_sec.c"],
3113 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3114 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3115 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3116 fi
3117 fi
3119 if test $seteuid = no; then
3120 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3121 AC_TRY_RUN([
3122 #define AUTOCONF_TEST 1
3123 #define USE_SETEUID 1
3124 #include "confdefs.h"
3125 #include "${srcdir-.}/lib/util_sec.c"],
3126 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3127 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3128 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3129 fi
3130 fi
3132 if test $seteuid = no; then
3133 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3134 AC_TRY_RUN([
3135 #define AUTOCONF_TEST 1
3136 #define USE_SETUIDX 1
3137 #include "confdefs.h"
3138 #include "${srcdir-.}/lib/util_sec.c"],
3139 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3140 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3141 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3142 fi
3143 fi
3145 AC_CACHE_CHECK([for the Darwin initgroups system call],
3146 samba_cv_DARWIN_INITGROUPS,
3147 AC_TRY_LINK([
3148 #include <sys/syscall.h>
3149 #include <unistd.h>
3150 ],
3151 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3152 samba_cv_DARWIN_INITGROUPS=yes,
3153 samba_cv_DARWIN_INITGROUPS=no)
3154 )
3156 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3157 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3158 [Whether to use the Darwin-specific initgroups system call])
3159 fi
3161 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3162 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3163 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3164 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3165 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3166 fi
3168 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3169 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3170 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3171 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3172 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3174 else
3176 dnl
3177 dnl Don't check for 64 bit fcntl locking if we know that the
3178 dnl glibc2.1 broken check has succeeded.
3179 dnl
3181 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3182 AC_TRY_RUN([
3183 #if defined(HAVE_UNISTD_H)
3184 #include <unistd.h>
3185 #endif
3186 #include <stdio.h>
3187 #include <stdlib.h>
3189 #ifdef HAVE_FCNTL_H
3190 #include <fcntl.h>
3191 #endif
3193 #ifdef HAVE_SYS_FCNTL_H
3194 #include <sys/fcntl.h>
3195 #endif
3196 main() { struct flock64 fl64;
3197 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3198 exit(0);
3199 #else
3200 exit(1);
3201 #endif
3202 }],
3203 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3205 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3206 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3207 fi
3208 fi
3210 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3211 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3212 AC_TRY_COMPILE([
3213 #define _XOPEN_SOURCE 600
3214 #include <stdlib.h>
3215 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3216 probably broken posix_fallocate
3217 #endif
3218 ], [
3219 ],
3220 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3221 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3222 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3223 fi
3226 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3227 AC_TRY_COMPILE([#include <sys/types.h>
3228 #include <sys/stat.h>
3229 #include <unistd.h>],
3230 [struct stat st; st.st_blocks = 0;],
3231 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3232 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3233 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3234 fi
3236 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3238 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3239 AC_TRY_COMPILE([#include <sys/types.h>
3240 #include <sys/stat.h>
3241 #include <unistd.h>],
3242 [struct stat st; st.st_blksize = 0;],
3243 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3244 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3245 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3246 fi
3248 AC_CACHE_CHECK([for st_flags in struct stat],
3249 samba_cv_HAVE_STAT_ST_FLAGS,
3250 [
3251 AC_TRY_COMPILE([#include <sys/types.h>
3252 #include <sys/stat.h>
3253 #include <unistd.h>],
3254 [struct stat st; st.st_flags = 0;],
3255 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3256 samba_cv_HAVE_STAT_ST_FLAGS=no,
3257 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3258 ])
3260 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3261 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3262 [Whether the stat struct has a st_flags member])
3263 fi
3265 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3266 AC_TRY_COMPILE([
3267 #include <sys/types.h>
3268 #include <sys/acl.h>
3269 #if defined(HAVE_RPCSVC_NIS_H)
3270 #include <rpcsvc/nis.h>
3271 #endif],
3272 [int i;],
3273 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3274 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3275 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3276 fi
3278 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3279 AC_TRY_RUN([
3280 #include <stdio.h>
3281 #include <limits.h>
3282 #include <signal.h>
3284 void exit_on_core(int ignored) {
3285 exit(1);
3286 }
3288 main() {
3289 char *newpath;
3290 signal(SIGSEGV, exit_on_core);
3291 newpath = realpath("/tmp", NULL);
3292 exit((newpath != NULL) ? 0 : 1);
3293 }
3294 ],
3295 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3296 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3297 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3298 fi
3300 #################################################
3301 # check for AFS clear-text auth support
3302 samba_cv_WITH_AFS=no
3303 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3304 AC_ARG_WITH(afs,
3305 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3306 [ case "$withval" in
3307 yes|auto)
3308 AC_MSG_RESULT($withval)
3309 samba_cv_WITH_AFS=$withval
3310 ;;
3311 *)
3312 AC_MSG_RESULT(no)
3313 ;;
3314 esac ],
3315 AC_MSG_RESULT(no)
3316 )
3318 ####################################################
3319 # check for Linux-specific AFS fake-kaserver support
3320 samba_cv_WITH_FAKE_KASERVER=no
3321 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3322 AC_ARG_WITH(fake-kaserver,
3323 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3324 [ case "$withval" in
3325 yes|auto)
3326 AC_MSG_RESULT($withval)
3327 samba_cv_WITH_FAKE_KASERVER=$withval
3328 ;;
3329 *)
3330 AC_MSG_RESULT(no)
3331 ;;
3332 esac ],
3333 AC_MSG_RESULT(no)
3334 )
3336 #################################################
3337 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3338 if test x"$samba_cv_WITH_AFS" != x"no" ||
3339 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3341 # see if this box has the OpenSSL DES libraries
3342 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3344 # see if this box has the afs-headers in /usr/include/afs
3345 AC_MSG_CHECKING(for /usr/include/afs)
3346 if test -d /usr/include/afs; then
3347 AC_MSG_RESULT(yes)
3348 else
3349 AC_MSG_RESULT(no)
3350 fi
3352 # check for afs.h
3353 have_afs_headers=no
3354 AC_CHECK_HEADERS(afs.h afs/afs.h)
3355 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3356 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3357 test x"$samba_cv_WITH_AFS" = x"auto"; then
3358 AC_MSG_WARN([AFS cannot be supported without afs.h])
3359 else
3360 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3361 fi
3362 else
3363 have_afs_headers=yes
3364 fi
3365 fi
3367 FAKE_KASERVER_OBJ=""
3368 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3369 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3370 FAKE_KASERVER_OBJ="utils/net_afs.o"
3371 fi
3372 AC_SUBST(FAKE_KASERVER_OBJ)
3374 #################################################
3375 # check whether to compile AFS/NT ACL mapping module
3376 samba_cv_WITH_VFS_AFSACL=no
3377 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3378 AC_ARG_WITH(vfs-afsacl,
3379 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3380 [ case "$withval" in
3381 yes|auto)
3382 AC_MSG_RESULT($withval)
3383 samba_cv_WITH_VFS_AFSACL=yes
3384 ;;
3385 *)
3386 AC_MSG_RESULT(no)
3387 ;;
3388 esac ],
3389 AC_MSG_RESULT(no)
3390 )
3392 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3393 default_shared_modules="$default_shared_modules vfs_afsacl"
3394 fi
3396 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3397 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3398 fi
3400 #################################################
3401 # check for the DFS clear-text auth system
3402 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3403 AC_ARG_WITH(dfs,
3404 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3405 [ case "$withval" in
3406 yes)
3407 AC_MSG_RESULT(yes)
3408 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3409 ;;
3410 *)
3411 AC_MSG_RESULT(no)
3412 ;;
3413 esac ],
3414 AC_MSG_RESULT(no)
3415 )
3417 ########################################################
3418 # Compile with LDAP support?
3420 with_ldap_support=auto
3421 AC_MSG_CHECKING([for LDAP support])
3423 AC_ARG_WITH(ldap,
3424 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3425 [ case "$withval" in
3426 yes|no)
3427 with_ldap_support=$withval
3428 ;;
3429 esac ])
3431 AC_MSG_RESULT($with_ldap_support)
3433 SMBLDAP=""
3434 AC_SUBST(SMBLDAP)
3436 if test x"$with_ldap_support" != x"no"; then
3438 ##################################################################
3439 # first test for ldap.h and lber.h
3440 # (ldap.h is required for this test)
3441 AC_CHECK_HEADERS(ldap.h lber.h)
3443 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3444 if test x"$with_ldap_support" = x"yes"; then
3445 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3446 else
3447 AC_MSG_WARN(ldap.h is needed for LDAP support)
3448 fi
3450 with_ldap_support=no
3451 fi
3453 ##################################################################
3454 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3455 # unsigned int in include/includes.h
3456 case $host_os in
3457 *hpux*)
3458 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3459 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3460 with_ldap_support=yes
3461 ;;
3462 *)
3463 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3464 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3465 if test x"$with_ldap_support" = x"yes"; then
3466 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3467 else
3468 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3469 fi
3470 with_ldap_support=no
3471 fi
3472 ;;
3473 esac
3474 fi
3476 if test x"$with_ldap_support" != x"no"; then
3477 ac_save_LIBS=$LIBS
3479 ##################################################################
3480 # we might need the lber lib on some systems. To avoid link errors
3481 # this test must be before the libldap test
3482 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3484 ########################################################
3485 # If ber_sockbuf_add_io() is available we can add
3486 # SASL wrapping hooks
3487 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3489 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3490 AC_TRY_COMPILE([#include <ldap.h>],
3491 [int val = LDAP_OPT_SOCKBUF;],
3492 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3493 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3495 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3496 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3497 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3498 fi
3500 #######################################################
3501 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3502 # ldap logging and print it out in the samba logs
3503 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3504 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3505 [AC_TRY_COMPILE([#include <lber.h>],
3506 [int val = LBER_OPT_LOG_PRINT_FN;],
3507 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3508 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3510 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3511 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3512 [Support for LDAP/LBER logging interception])
3513 fi
3515 ########################################################
3516 # now see if we can find the ldap libs in standard paths
3517 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3519 ########################################################
3520 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3521 # Check found in pam_ldap 145.
3522 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3524 LIBS="$LIBS $LDAP_LIBS"
3525 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3526 AC_TRY_COMPILE([
3527 #include <lber.h>
3528 #include <ldap.h>],
3529 [ldap_set_rebind_proc(0, 0, 0);],
3530 [smb_ldap_cv_ldap_set_rebind_proc=3],
3531 [smb_ldap_cv_ldap_set_rebind_proc=2]
3532 )
3533 ])
3535 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3537 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3539 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3540 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3541 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3542 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3543 default_shared_modules="$default_shared_modules";
3544 SMBLDAP="lib/smbldap.o"
3545 with_ldap_support=yes
3546 AC_MSG_CHECKING(whether LDAP support is used)
3547 AC_MSG_RESULT(yes)
3548 else
3549 if test x"$with_ldap_support" = x"yes"; then
3550 AC_MSG_ERROR(libldap is needed for LDAP support)
3551 else
3552 AC_MSG_WARN(libldap is needed for LDAP support)
3553 fi
3555 LDAP_LIBS=""
3556 with_ldap_support=no
3557 fi
3558 LIBS=$ac_save_LIBS
3559 fi
3562 #################################################
3563 # active directory support
3565 with_ads_support=auto
3566 AC_MSG_CHECKING([for Active Directory and krb5 support])
3568 AC_ARG_WITH(ads,
3569 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3570 [ case "$withval" in
3571 yes|no)
3572 with_ads_support="$withval"
3573 ;;
3574 esac ])
3576 AC_MSG_RESULT($with_ads_support)
3578 FOUND_KRB5=no
3579 KRB5_LIBS=""
3581 if test x"$with_ldap_support" != x"yes"; then
3583 if test x"$with_ads_support" = x"yes"; then
3584 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3585 elif test x"$with_ads_support" = x"auto"; then
3586 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3587 with_ads_support=no
3588 fi
3590 else
3592 # Check to see whether there is enough LDAP functionality to be able
3593 # to build AD support.
3595 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3596 case "$host_os" in
3597 *hpux* | *solaris*)
3598 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3600 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3601 if test x"$with_ads_support" = x"yes"; then
3602 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3603 elif test x"$with_ads_support" = x"auto"; then
3604 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3605 with_ads_support=no
3606 fi
3607 fi
3608 ;;
3609 *)
3610 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3612 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3613 if test x"$with_ads_support" = x"yes"; then
3614 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3615 elif test x"$with_ads_support" = x"auto"; then
3616 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3617 with_ads_support=no
3618 fi
3619 fi
3620 ;;
3621 esac
3624 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3626 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3627 if test x"$with_ads_support" = x"yes"; then
3628 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3629 elif test x"$with_ads_support" = x"auto"; then
3630 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3631 with_ads_support=no
3632 fi
3633 fi
3635 fi
3637 if test x"$with_ads_support" != x"no"; then
3639 # Do no harm to the values of CFLAGS and LIBS while testing for
3640 # Kerberos support.
3642 if test x$FOUND_KRB5 = x"no"; then
3643 #################################################
3644 # check for location of Kerberos 5 install
3645 AC_MSG_CHECKING(for kerberos 5 install path)
3646 AC_ARG_WITH(krb5,
3647 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3648 [ case "$withval" in
3649 no)
3650 AC_MSG_RESULT(no krb5-path given)
3651 ;;
3652 yes)
3653 AC_MSG_RESULT(/usr)
3654 ;;
3655 *)
3656 AC_MSG_RESULT($withval)
3657 KRB5_CFLAGS="-I$withval/include"
3658 KRB5_CPPFLAGS="-I$withval/include"
3659 KRB5_LDFLAGS="-L$withval/lib"
3660 FOUND_KRB5=yes
3661 if test -x "$withval/bin/krb5-config"; then
3662 KRB5CONFIG=$withval/bin/krb5-config
3663 fi
3664 ;;
3665 esac ],
3666 AC_MSG_RESULT(no krb5-path given)
3667 )
3668 fi
3670 #################################################
3671 # check for krb5-config from recent MIT and Heimdal kerberos 5
3672 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3673 AC_MSG_CHECKING(for working krb5-config)
3674 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3675 ac_save_CFLAGS=$CFLAGS
3676 CFLAGS="";export CFLAGS
3677 ac_save_LDFLAGS=$LDFLAGS
3678 LDFLAGS="";export LDFLAGS
3679 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3680 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3681 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3682 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3683 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3684 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3685 FOUND_KRB5=yes
3686 AC_MSG_RESULT(yes)
3687 else
3688 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3689 fi
3691 if test x$FOUND_KRB5 = x"no"; then
3692 #################################################
3693 # see if this box has the SuSE location for the heimdal krb implementation
3694 AC_MSG_CHECKING(for /usr/include/heimdal)
3695 if test -d /usr/include/heimdal; then
3696 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3697 KRB5_CFLAGS="-I/usr/include/heimdal"
3698 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3699 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3700 FOUND_KRB5=yes
3701 AC_MSG_RESULT(yes)
3702 else
3703 KRB5_CFLAGS="-I/usr/include/heimdal"
3704 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3705 FOUND_KRB5=yes
3706 AC_MSG_RESULT(yes)
3707 fi
3708 else
3709 AC_MSG_RESULT(no)
3710 fi
3711 fi
3713 if test x$FOUND_KRB5 = x"no"; then
3714 #################################################
3715 # see if this box has the RedHat location for kerberos
3716 AC_MSG_CHECKING(for /usr/kerberos)
3717 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3718 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3719 KRB5_CFLAGS="-I/usr/kerberos/include"
3720 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3721 FOUND_KRB5=yes
3722 AC_MSG_RESULT(yes)
3723 else
3724 AC_MSG_RESULT(no)
3725 fi
3726 fi
3728 if test x$FOUND_KRB5 = x"no"; then
3729 #################################################
3730 # see if this box has the OpenBSD location for heimdal krb5
3731 AC_MSG_CHECKING(for /usr/include/kerberosV)
3732 if test -d /usr/include/kerberosV; then
3733 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3734 KRB5_LIBS="-lcrypto"
3735 FOUND_KRB5=yes
3736 AC_MSG_RESULT(yes)
3737 else
3738 AC_MSG_RESULT(no)
3739 fi
3740 fi
3742 if test x$FOUND_KRB5 = x"no"; then
3743 #################################################
3744 # see if this box has Solaris MIT kerberos implementation
3745 AC_MSG_CHECKING(for Solaris MIT kerberos)
3746 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3747 FOUND_KRB5=yes
3748 KRB5_LIBS="-lgss -lkrb5"
3749 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3750 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3751 AC_MSG_RESULT(yes)
3752 else
3753 AC_MSG_RESULT(no)
3754 fi
3755 fi
3757 ac_save_CFLAGS=$CFLAGS
3758 ac_save_CPPFLAGS=$CPPFLAGS
3759 ac_save_LDFLAGS=$LDFLAGS
3761 # remove needless evil rpath stuff as early as possible:
3762 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3763 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3764 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3765 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3766 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3768 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3770 # now check for krb5.h. Some systems have the libraries without the headers!
3771 # note that this check is done here to allow for different kerberos
3772 # include paths
3773 AC_CHECK_HEADERS(krb5.h)
3775 if test x"$ac_cv_header_krb5_h" = x"no"; then
3777 # Give a warning if AD support was not explicitly requested,
3778 # i.e with_ads_support = auto, otherwise die with an error.
3780 if test x"$with_ads_support" = x"yes"; then
3781 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3782 else
3783 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3784 fi
3786 # Turn off AD support and restore CFLAGS and LIBS variables
3788 with_ads_support="no"
3790 CFLAGS=$ac_save_CFLAGS
3791 CPPFLAGS=$ac_save_CPPFLAGS
3792 LDFLAGS=$ac_save_LDFLAGS
3793 fi
3795 # check for new heimdal KRB5_DEPRECATED handling
3797 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3798 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3799 AC_TRY_COMPILE(
3800 [#define KRB5_DEPRECATED 1
3801 #include <krb5.h>],
3802 [],
3803 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3804 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3806 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3807 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3808 [Whether to use deprecated krb5 interfaces])
3809 fi
3810 fi
3812 # Now we have determined whether we really want ADS support
3813 use_ads=no
3814 if test x"$with_ads_support" != x"no"; then
3815 use_ads=yes
3816 have_gssapi=no
3817 ac_save_LIBS=$LIBS
3819 # now check for gssapi headers. This is also done here to allow for
3820 # different kerberos include paths
3821 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3823 ##################################################################
3824 # we might need the k5crypto and com_err libraries on some systems
3825 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3826 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3828 # Heimdal checks.
3829 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3830 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3831 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3833 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3834 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3836 ########################################################
3837 # now see if we can find the krb5 libs in standard paths
3838 # or as specified above
3839 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3840 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3842 ########################################################
3843 # now see if we can find the gssapi libs in standard paths
3844 if test x"$have_gssapi" != x"yes"; then
3845 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3846 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3847 fi
3848 ################################################################
3849 # test for AD / GSSAPI support being enabled
3850 if test x"$have_gssapi" != xyes ; then
3851 AC_MSG_WARN([Samba cannot be supported without GSSAPI])
3852 use_ads=no
3853 fi
3855 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3856 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3857 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3885 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3886 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3887 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3888 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3889 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3890 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3891 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3892 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3893 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3894 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3895 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3896 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3897 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3898 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3899 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3900 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3901 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3902 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3903 AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
3904 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3905 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3906 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3907 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3908 AC_CHECK_FUNC_EXT(gss_krb5_export_lucid_sec_context, $KRB5_LIBS)
3910 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3911 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3912 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3913 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3915 # MIT krb5 1.8 does not expose this call (yet)
3916 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3918 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3919 # but does have the symbol
3920 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3922 LIBS="$KRB5_LIBS $LIBS"
3924 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3925 smb_krb5_cv_ticket_has_keyinfo,
3926 [
3927 AC_TRY_COMPILE(
3928 [
3929 #include <krb5.h>
3930 ],
3931 [
3932 krb5_ticket ticket;
3933 krb5_kvno kvno;
3934 krb5_enctype enctype;
3936 enctype = ticket.enc_part.enctype;
3937 kvno = ticket.enc_part.kvno;
3938 ],
3939 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3940 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3941 ])
3943 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3944 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3945 [Whether the krb5_ticket structure contains the kvno and enctype])
3946 fi
3948 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3949 smb_krb5_cv_creds_opt_free_context,
3950 [
3951 AC_TRY_COMPILE([
3952 #include <krb5.h>],
3953 [
3954 krb5_context ctx;
3955 krb5_get_init_creds_opt *opt = NULL;
3956 krb5_get_init_creds_opt_free(ctx, opt);
3957 ],
3958 [smb_krb5_cv_creds_opt_free_context=yes],
3959 [smb_krb5_cv_creds_opt_free_context=no]
3960 )
3961 ])
3963 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3964 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3965 [Whether krb5_get_init_creds_opt_free takes a context argument])
3966 fi
3968 AC_CACHE_CHECK([for checksum in krb5_checksum],
3969 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3970 AC_TRY_COMPILE([#include <krb5.h>],
3971 [krb5_checksum cksum; cksum.checksum.length = 0;],
3972 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3973 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3975 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3976 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3977 [Whether the krb5_checksum struct has a checksum property])
3978 fi
3980 AC_CACHE_CHECK([for etype in EncryptedData],
3981 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3982 AC_TRY_COMPILE([#include <krb5.h>],
3983 [EncryptedData edata; edata.etype = 0;],
3984 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3985 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3987 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3988 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3989 [Whether the EncryptedData struct has a etype property])
3990 fi
3992 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3993 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3994 AC_TRY_COMPILE([#include <krb5.h>],
3995 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3996 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3997 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3999 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
4000 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
4001 [Whether the krb5_ap_req struct has a ticket pointer])
4002 fi
4004 AC_CACHE_CHECK([for e_data pointer in krb5_error],
4005 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
4006 AC_TRY_COMPILE([#include <krb5.h>],
4007 [krb5_error err; err.e_data = NULL;],
4008 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
4009 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
4011 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
4012 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
4013 [Whether the krb5_error struct has a e_data pointer])
4014 fi
4016 AC_CACHE_CHECK([for krb5_crypto type],
4017 samba_cv_HAVE_KRB5_CRYPTO,[
4018 AC_TRY_COMPILE([#include <krb5.h>],
4019 [krb5_crypto crypto;],
4020 samba_cv_HAVE_KRB5_CRYPTO=yes,
4021 samba_cv_HAVE_KRB5_CRYPTO=no)])
4023 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4024 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4025 [Whether the type krb5_crypto exists])
4026 fi
4028 AC_CACHE_CHECK([for krb5_encrypt_block type],
4029 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4030 AC_TRY_COMPILE([#include <krb5.h>],
4031 [krb5_encrypt_block block;],
4032 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4033 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4035 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4036 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4037 [Whether the type krb5_encrypt_block exists])
4038 fi
4040 AC_CACHE_CHECK([for addrtype in krb5_address],
4041 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4042 AC_TRY_COMPILE([#include <krb5.h>],
4043 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4044 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4045 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4047 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4048 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4049 [Whether the krb5_address struct has a addrtype property])
4050 fi
4052 AC_CACHE_CHECK([for addr_type in krb5_address],
4053 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4054 AC_TRY_COMPILE([#include <krb5.h>],
4055 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4056 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4057 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4059 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4060 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4061 [Whether the krb5_address struct has a addr_type property])
4062 fi
4064 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4065 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4066 [AC_TRY_COMPILE([#include <krb5.h>],
4067 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4068 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4070 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4071 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4072 [Whether the krb5_ticket struct has a enc_part2 property])
4073 fi
4075 AC_CACHE_CHECK([for keyblock in krb5_creds],
4076 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4077 AC_TRY_COMPILE([#include <krb5.h>],
4078 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4079 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4080 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4082 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4083 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4084 [Whether the krb5_creds struct has a keyblock property])
4085 fi
4087 AC_CACHE_CHECK([for session in krb5_creds],
4088 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4089 AC_TRY_COMPILE([#include <krb5.h>],
4090 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4091 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4092 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4094 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4095 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4096 [Whether the krb5_creds struct has a session property])
4097 fi
4099 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4100 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4101 AC_TRY_COMPILE([#include <krb5.h>],
4102 [krb5_keyblock key; key.keyvalue.data = NULL;],
4103 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4104 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4106 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4107 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4108 [Whether the krb5_keyblock struct has a keyvalue property])
4109 fi
4111 found_arcfour_hmac=no
4112 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4113 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4114 AC_TRY_COMPILE([#include <krb5.h>],
4115 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4116 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4117 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4118 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4119 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4120 AC_TRY_COMPILE([#include <krb5.h>],
4121 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4122 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4123 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4124 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4125 # w.r.t. arcfour and windows, so we must not enable it here
4126 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4127 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4128 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4129 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4130 found_arcfour_hmac=yes
4131 fi
4132 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4133 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4134 AC_TRY_COMPILE([#include <krb5.h>],
4135 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4136 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4137 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4138 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4139 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4140 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4141 found_arcfour_hmac=yes
4142 fi
4144 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
4145 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
4146 AC_TRY_COMPILE([#include <krb5.h>],
4147 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
4148 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
4149 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
4150 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
4151 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
4152 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
4153 fi
4154 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
4155 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
4156 AC_TRY_COMPILE([#include <krb5.h>],
4157 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
4158 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
4159 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
4160 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
4161 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
4162 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
4163 fi
4165 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4166 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4167 AC_TRY_COMPILE([#include <krb5.h>],
4168 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4169 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4170 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4172 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4173 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4174 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4175 fi
4177 AC_CACHE_CHECK([for KV5M_KEYTAB],
4178 samba_cv_HAVE_KV5M_KEYTAB,[
4179 AC_TRY_COMPILE([#include <krb5.h>],
4180 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4181 samba_cv_HAVE_KV5M_KEYTAB=yes,
4182 samba_cv_HAVE_KV5M_KEYTAB=no)])
4184 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4185 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4186 [Whether the KV5M_KEYTAB option is available])
4187 fi
4189 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4190 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4191 AC_TRY_COMPILE([#include <krb5.h>],
4192 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4193 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4194 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4196 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4197 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4198 [Whether KRB5_KU_OTHER_CKSUM is available])
4199 fi
4201 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4202 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4203 AC_TRY_COMPILE([#include <krb5.h>],
4204 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4205 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4206 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4208 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4209 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4210 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4211 fi
4213 AC_CACHE_CHECK([for the krb5_princ_component macro],
4214 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4215 AC_TRY_LINK([#include <krb5.h>],
4216 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4217 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4218 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4220 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4221 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4222 [Whether krb5_princ_component is available])
4223 fi
4225 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4226 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4227 AC_TRY_COMPILE([#include <krb5.h>],
4228 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4229 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4230 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4232 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4233 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4234 [Whether krb5_keytab_entry has key member])
4235 fi
4237 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4238 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4239 AC_TRY_COMPILE([#include <krb5.h>],
4240 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4241 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4242 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4244 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4245 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4246 [Whether krb5_keytab_entry has keyblock member])
4247 fi
4249 AC_CACHE_CHECK([for magic in krb5_address],
4250 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4251 AC_TRY_COMPILE([#include <krb5.h>],
4252 [krb5_address addr; addr.magic = 0;],
4253 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4254 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4256 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4257 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4258 [Whether the krb5_address struct has a magic property])
4259 fi
4261 AC_CACHE_CHECK([for WRFILE: keytab support],
4262 samba_cv_HAVE_WRFILE_KEYTAB,[
4263 AC_TRY_RUN([
4264 #include<krb5.h>
4265 main()
4266 {
4267 krb5_context context;
4268 krb5_keytab keytab;
4270 krb5_init_context(&context);
4271 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4272 }],
4273 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4274 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4276 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4277 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4278 [Whether the WRFILE:-keytab is supported])
4279 fi
4281 AC_CACHE_CHECK([for krb5_realm type],
4282 samba_cv_HAVE_KRB5_REALM_TYPE,[
4283 AC_TRY_COMPILE([#include <krb5.h>],
4284 [krb5_realm realm;],
4285 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4286 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4288 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4289 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4290 [Whether the type krb5_realm exists])
4291 fi
4293 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4294 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4295 AC_TRY_COMPILE([#include <krb5.h>],
4296 [
4297 krb5_context context;
4298 krb5_principal principal;
4299 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4300 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4301 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4303 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4304 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4305 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4306 fi
4308 AC_CACHE_CHECK([for krb5_addresses type],
4309 samba_cv_HAVE_KRB5_ADDRESSES,[
4310 AC_TRY_COMPILE([#include <krb5.h>],
4311 [krb5_addresses addr;],
4312 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4313 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4315 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4316 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4317 [Whether the type krb5_addresses type exists])
4318 fi
4320 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4321 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4322 AC_TRY_COMPILE([#include <krb5.h>],
4323 [
4324 krb5_mk_error(0,0,0);],
4325 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4326 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4328 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4329 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4330 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4331 fi
4333 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4334 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4335 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4336 AC_TRY_RUN_STRICT([
4337 #include <stdlib.h>
4338 #include <krb5.h>
4339 int main(void) {
4340 krb5_context context = NULL;
4341 char *str = NULL;
4342 krb5_enctype_to_string(context, 1, &str);
4343 if (str) free (str);
4344 return 0;
4345 }
4346 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4347 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4348 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4350 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4351 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4352 [whether krb5_enctype_to_string takes krb5_context argument])
4353 fi
4355 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4356 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4357 AC_TRY_RUN_STRICT([
4358 #include <krb5.h>
4359 int main(void) {
4360 char buf[256];
4361 krb5_enctype_to_string(1, buf, 256);
4362 return 0;
4363 }
4364 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4365 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4366 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4368 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4369 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4370 [whether krb5_enctype_to_string takes size_t argument])
4371 fi
4372 fi
4374 AC_CACHE_CHECK([for krb5_principal_get_realm],
4375 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4376 AC_TRY_LINK([#include <krb5.h>],
4377 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4378 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4379 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4381 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4382 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4383 [Whether the function krb5_principal_get_realm is defined])
4384 fi
4386 AC_CACHE_CHECK([for krb5_princ_realm],
4387 samba_cv_HAVE_KRB5_PRINC_REALM,[
4388 AC_TRY_LINK([#include <krb5.h>],
4389 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4390 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4391 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4393 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4394 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4395 [Whether the macro krb5_princ_realm is defined])
4396 fi
4398 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4400 #
4401 #
4402 # Now the decisions whether we can support krb5
4403 #
4404 # NOTE: all tests should be done before this block!
4405 #
4406 #
4407 if test x"$found_arcfour_hmac" != x"yes"; then
4408 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4409 use_ads=no
4410 fi
4412 if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
4413 AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
4414 use_ads=no
4415 fi
4417 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4418 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4419 use_ads=no
4420 fi
4422 if test x"$ac_cv_func_ext_krb5_c_enctype_compare" != x"yes"; then
4423 AC_MSG_WARN(krb5_c_enctype_compare not found in -lkrb5)
4424 use_ads=no
4425 fi
4427 if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
4428 then
4429 AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
4430 use_ads=no
4431 fi
4433 if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
4434 then
4435 AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
4436 use_ads=no
4437 fi
4439 if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
4440 then
4441 AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
4442 use_ads=no
4443 fi
4445 if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
4446 then
4447 AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
4448 use_ads=no
4449 fi
4451 if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
4452 then
4453 AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
4454 use_ads=no
4455 fi
4457 if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
4458 then
4459 AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
4460 use_ads=no
4461 fi
4463 if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
4464 then
4465 AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
4466 use_ads=no
4467 fi
4469 if test x"$ac_cv_func_ext_krb5_string_to_key" != x"yes"
4470 then
4471 AC_MSG_WARN(krb5_string_to_key not found in -lkrb5)
4472 use_ads=no
4473 fi
4475 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4476 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4477 then
4478 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4479 use_ads=no
4480 fi
4482 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4483 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4484 then
4485 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4486 use_ads=no
4487 fi
4489 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4490 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4491 then
4492 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4493 use_ads=no
4494 fi
4496 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
4497 then
4498 AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
4499 use_ads=no
4500 fi
4502 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4504 # We only need the following functions if we can't get the enctype
4505 # and kvno out of the ticket directly (ie. on Heimdal).
4507 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4508 then
4509 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4510 use_ads=no
4511 fi
4513 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4514 then
4515 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4516 use_ads=no
4517 fi
4519 fi
4521 if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
4522 if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
4523 x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
4524 then
4525 AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
4526 use_ads=no
4527 fi
4528 fi
4530 if test x"$ac_cv_func_ext_gss_krb5_export_lucid_sec_context" != x"yes" ; then
4531 AC_MSG_WARN(need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support)
4532 use_ads=no
4533 fi
4535 if test x"$use_ads" = x"yes"; then
4536 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4537 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4538 if test x"$have_gssapi" = x"yes"; then
4539 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4540 fi
4541 else
4542 if test x"$with_ads_support" = x"yes"; then
4543 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4544 else
4545 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4546 fi
4547 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4548 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4549 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4550 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4551 KRB5_LIBS=""
4552 with_ads_support=no
4553 fi
4554 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4555 AC_MSG_RESULT([$use_ads])
4557 LIBS="$ac_save_LIBS"
4558 fi
4560 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4561 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4564 ########################################################
4565 # Compile with DNS Updates support?
4567 with_dnsupdate_support=auto
4568 AC_MSG_CHECKING([whether to enable DNS Updates support])
4570 AC_ARG_WITH(dnsupdate,
4571 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4572 [ case "$withval" in
4573 yes|no)
4574 with_dnsupdate_support=$withval
4575 ;;
4576 esac ])
4578 AC_MSG_RESULT($with_dnsupdate_support)
4580 if test x"$with_dnsupdate_support" != x"no"; then
4582 ################################################################
4583 # first test for AD / GSSAPI support being enabled
4584 if test x"$have_gssapi" != xyes -o x"$use_ads" != xyes ; then
4585 if test x"$with_dnsupdate_support" = x"yes" ; then
4586 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4587 else
4588 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4589 with_dnsupdate_support=no
4590 fi
4591 fi
4592 ##################################################################
4593 # then test for uuid.h (necessary to generate unique DNS keynames
4594 # (uuid.h is required for this test)
4595 AC_CHECK_HEADERS(uuid/uuid.h)
4598 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4599 if test x"$with_dnsupdate_support" = x"yes"; then
4600 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4601 else
4602 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4603 fi
4604 with_dnsupdate_support=no
4605 fi
4606 fi
4608 if test x"$with_dnsupdate_support" != x"no"; then
4610 ########################################################
4611 # Now see if we can find the uuid libs in standard paths
4612 # On some systems, the uuid API is in libc, so we have to
4613 # be careful not to insert a spurious -luuid.
4615 UUID_LIBS=""
4616 AC_LIBTESTFUNC(uuid, uuid_generate,
4617 [
4618 case " $LIBS " in
4619 *\ -luuid\ *)
4620 UUID_LIBS="-luuid"
4621 SMB_REMOVE_LIB(uuid)
4622 ;;
4623 esac
4625 with_dnsupdate_support=yes
4626 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4627 ],
4628 [
4629 if test x"$with_dnsupdate_support" = x"yes"; then
4630 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4631 else
4632 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4633 fi
4634 with_dnsupdate_support=no
4635 ])
4636 fi
4637 # finally print out the result:
4638 AC_MSG_CHECKING(whether DNS Updates support is used)
4639 AC_MSG_RESULT([$with_dnsupdate_support])
4642 #################################################
4643 # check for automount support
4644 AC_MSG_CHECKING(whether to use automount)
4645 AC_ARG_WITH(automount,
4646 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4647 [ case "$withval" in
4648 yes)
4649 AC_MSG_RESULT(yes)
4650 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4651 ;;
4652 *)
4653 AC_MSG_RESULT(no)
4654 ;;
4655 esac ],
4656 AC_MSG_RESULT(no)
4657 )
4659 #################################################
4660 # Check for a PAM clear-text auth, accounts, password
4661 # and session support. Most PAM implementations keep their
4662 # headers in /usr/include/security. Darwin keeps its in
4663 # /usr/include/pam.
4665 with_pam_for_crypt=no
4666 try_pam=auto
4667 AC_MSG_CHECKING(whether to try PAM support)
4668 AC_ARG_WITH(pam,
4669 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4670 [ case "$withval" in
4671 yes|no|auto)
4672 try_pam=$withval
4673 ;;
4674 esac
4675 ])
4676 AC_MSG_RESULT([$try_pam])
4678 use_pam=no
4679 create_pam_modules=no
4680 if test x"${try_pam}" != x"no";then
4681 use_pam=yes
4682 create_pam_modules=yes
4684 # Most systems have PAM headers in /usr/include/security, but Darwin
4685 # has them in /usr/include/pam.
4686 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4687 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4688 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4689 if test x"${try_pam}" = x"yes";then
4690 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4691 fi
4692 use_pam=no
4693 create_pam_modules=no
4694 fi
4696 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4697 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4698 if test x"${try_pam}" = x"yes";then
4699 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4700 fi
4701 use_pam=no
4702 create_pam_modules=no
4703 fi
4705 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4706 #if HAVE_SECURITY_PAM_APPL_H
4707 #include <security/pam_appl.h>
4708 #endif
4709 #if HAVE_PAM_PAM_APPL_H
4710 #include <pam/pam_appl.h>
4711 #endif
4712 ]])
4713 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4714 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4715 if test x"${try_pam}" = x"yes";then
4716 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4717 fi
4718 create_pam_modules=no
4719 fi
4721 if test x"$use_pam" = x"yes"; then
4722 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4723 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4724 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4725 with_pam_for_crypt=yes
4727 if test x"$create_pam_modules" = x"yes"; then
4728 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4729 # this checks are optional,
4730 # we don't care about the results here
4731 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4732 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4733 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4734 else
4735 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4736 fi
4737 fi
4738 AC_MSG_CHECKING(whether to use PAM support)
4739 AC_MSG_RESULT([$use_pam])
4741 AC_MSG_CHECKING(whether to have PAM MODULES support)
4742 AC_MSG_RESULT([$create_pam_modules])
4744 AC_TRY_COMPILE([
4745 #if defined(HAVE_SECURITY_PAM_APPL_H)
4746 #include <security/pam_appl.h>
4747 #elif defined(HAVE_PAM_PAM_APPL_H)
4748 #include <pam/pam_appl.h>
4749 #endif],[
4750 pam_set_item(0, PAM_RHOST, 0);
4751 ],
4752 AC_DEFINE(HAVE_PAM_RHOST, 1,
4753 [Define to 1 if PAM_RHOST is available]),[])
4755 AC_TRY_COMPILE([
4756 #if defined(HAVE_SECURITY_PAM_APPL_H)
4757 #include <security/pam_appl.h>
4758 #elif defined(HAVE_PAM_PAM_APPL_H)
4759 #include <pam/pam_appl.h>
4760 #endif],[
4761 pam_set_item(0, PAM_TTY, 0);
4762 ],
4763 AC_DEFINE(HAVE_PAM_TTY, 1,
4764 [Define to 1 if PAM_TTY is available]),[])
4766 fi # try_pam != no
4768 #################################################
4769 # check for PAM_RADIO_TYPE
4770 AC_TRY_COMPILE([
4771 #if (!defined(LINUX))
4773 #define PAM_EXTERN extern
4774 #if defined(HAVE_SECURITY_PAM_APPL_H)
4775 #include <security/pam_appl.h>
4776 #elif defined(HAVE_PAM_PAM_APPL_H)
4777 #include <pam/pam_appl.h>
4778 #endif
4780 #endif
4782 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4783 #include <security/pam_modules.h>
4784 #elif defined(HAVE_PAM_PAM_MODULES_H)
4785 #include <pam/pam_modules.h>
4786 #endif
4788 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4789 #include <security/_pam_macros.h>
4790 #elif defined(HAVE_PAM__PAM_MACROS_H)
4791 #include <pam/_pam_macros.h>
4792 #endif
4794 #ifdef HAVE_SECURITY_PAM_EXT_H
4795 #include <security/pam_ext.h>
4796 #endif
4797 ],
4798 [int i; i = PAM_RADIO_TYPE; ],
4799 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4801 #################################################
4802 # check for pam_smbpass support
4803 PAM_MODULES=""
4804 INSTALL_PAM_MODULES=""
4805 UNINSTALL_PAM_MODULES=""
4807 try_pam_smbpass=auto
4808 AC_MSG_CHECKING(whether to use pam_smbpass)
4809 AC_ARG_WITH(pam_smbpass,
4810 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4811 [ case "$withval" in
4812 yes|no|auto)
4813 try_pam_smbpass=$withval
4814 ;;
4815 *)
4816 AC_MSG_ERROR([valid options are yes,no,auto])
4817 ;;
4818 esac
4819 ])
4821 if test x"${try_pam_smbpass}" = xno ; then
4822 use_pam_smbpass=no
4823 else
4824 use_pam_smbpass=yes
4825 # Conditions under which pam_smbpass can't be built.
4826 if test x"$BLDSHARED" != xtrue ; then
4827 if test x"${try_pam_smbpass}" = xyes ; then
4828 AC_MSG_ERROR([No support for shared modules])
4829 fi
4830 use_pam_smbpass=no
4831 elif test x"$create_pam_modules" != xyes ; then
4832 if test x"${try_pam_smbpass}" = xyes ; then
4833 AC_MSG_ERROR([No support for PAM MODULES])
4834 fi
4835 use_pam_smbpass=no
4836 fi
4838 if test x"${use_pam_smbpass}" = xyes ; then
4839 PAM_MODULES="pam_smbpass"
4840 INSTALL_PAM_MODULES="installpammodules"
4841 UNINSTALL_PAM_MODULES="uninstallpammodules"
4842 fi
4843 fi
4844 AC_MSG_RESULT([$use_pam_smbpass])
4847 ##
4848 ## moved after the check for -lcrypt in order to
4849 ## ensure that the necessary libraries are included
4850 ## check checking for truncated salt. Wrapped by the
4851 ## $with_pam_for_crypt variable as above --jerry
4852 ##
4853 if test $with_pam_for_crypt = no; then
4854 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4855 crypt_LIBS="$LIBS"
4856 LIBS="$AUTH_LIBS $LIBS"
4857 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4858 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4859 LIBS="$crypt_LIBS"])
4860 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4861 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4862 fi
4863 fi
4865 #################################################
4866 # check for a NISPLUS_HOME support
4867 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4868 AC_ARG_WITH(nisplus-home,
4869 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4870 [ case "$withval" in
4871 yes)
4872 AC_MSG_RESULT(yes)
4873 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4874 ;;
4875 *)
4876 AC_MSG_RESULT(no)
4877 ;;
4878 esac ],
4879 AC_MSG_RESULT(no)
4880 )
4882 #################################################
4883 # check for syslog logging
4884 AC_MSG_CHECKING(whether to use syslog logging)
4885 AC_ARG_WITH(syslog,
4886 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4887 [ case "$withval" in
4888 yes)
4889 AC_MSG_RESULT(yes)
4890 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4891 ;;
4892 *)
4893 AC_MSG_RESULT(no)
4894 ;;
4895 esac ],
4896 AC_MSG_RESULT(no)
4897 )
4899 #################################################
4900 # check for custom syslog facility
4901 AC_MSG_CHECKING(whether to use a custom syslog facility)
4902 AC_ARG_WITH(syslog-facility,
4903 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4904 [
4905 if test "$withval" = "no" ; then
4906 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4907 else
4908 if test "$withval" != "yes" ; then
4909 syslog_facility="$withval"
4910 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4911 fi
4912 fi
4913 ])
4915 #################################################
4916 # check for experimental disk-quotas support
4918 samba_cv_WITH_QUOTAS=auto
4919 samba_cv_TRY_QUOTAS=no
4920 samba_cv_RUN_QUOTA_TESTS=auto
4921 samba_cv_WITH_SYS_QUOTAS=auto
4922 samba_cv_TRY_SYS_QUOTAS=auto
4923 samba_cv_SYSQUOTA_FOUND=no
4925 AC_MSG_CHECKING(whether to try disk-quotas support)
4926 AC_ARG_WITH(quotas,
4927 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4928 [ case "$withval" in
4929 yes)
4930 AC_MSG_RESULT(yes)
4931 samba_cv_WITH_QUOTAS=yes
4932 samba_cv_TRY_QUOTAS=yes
4933 samba_cv_RUN_QUOTA_TESTS=yes
4934 #set sys quotas to auto in this case
4935 samba_cv_TRY_SYS_QUOTAS=auto
4936 ;;
4937 auto)
4938 AC_MSG_RESULT(auto)
4939 samba_cv_WITH_QUOTAS=auto
4940 samba_cv_TRY_QUOTAS=auto
4941 samba_cv_RUN_QUOTA_TESTS=auto
4942 #set sys quotas to auto in this case
4943 samba_cv_TRY_SYS_QUOTAS=auto
4944 ;;
4945 no)
4946 AC_MSG_RESULT(no)
4947 samba_cv_WITH_QUOTAS=no
4948 samba_cv_TRY_QUOTAS=no
4949 samba_cv_RUN_QUOTA_TESTS=no
4950 ;;
4951 *)
4952 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4953 ;;
4954 esac ],
4955 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4956 )
4958 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4959 AC_ARG_WITH(sys-quotas,
4960 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4961 [ case "$withval" in
4962 yes)
4963 AC_MSG_RESULT(yes)
4964 samba_cv_WITH_SYS_QUOTAS=yes
4965 samba_cv_TRY_SYS_QUOTAS=yes
4966 samba_cv_RUN_QUOTA_TESTS=yes
4967 ;;
4968 auto)
4969 AC_MSG_RESULT(auto)
4970 samba_cv_WITH_SYS_QUOTAS=auto
4971 samba_cv_TRY_SYS_QUOTAS=auto
4972 samba_cv_RUN_QUOTA_TESTS=auto
4973 ;;
4974 no)
4975 AC_MSG_RESULT(no)
4976 samba_cv_WITH_SYS_QUOTAS=no
4977 samba_cv_TRY_SYS_QUOTAS=no
4978 ;;
4979 *)
4980 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4981 ;;
4982 esac ],
4983 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4984 )
4986 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4987 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4988 case "$host_os" in
4989 *linux*)
4990 AC_MSG_RESULT(yes)
4991 samba_cv_TRY_SYS_QUOTAS=yes
4992 samba_cv_RUN_QUOTA_TESTS=yes
4993 ;;
4994 *)
4995 AC_MSG_RESULT(no)
4996 samba_cv_TRY_SYS_QUOTAS=no
4997 ;;
4998 esac
4999 fi
5001 #############################################
5002 # only check for quota stuff if --with-quotas
5003 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
5005 case "$host_os" in
5006 # on linux we didn't need to test we have builtin support
5007 *linux*)
5008 samba_cv_SYSQUOTA_FOUND=yes
5009 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
5010 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
5011 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
5012 AC_MSG_RESULT(yes)
5014 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
5015 samba_cv_found_xfs_header=yes
5016 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
5017 AC_MSG_RESULT(yes)
5018 ;;
5019 *solaris*)
5020 # need to set this define when using static linking (BUG 1473)
5021 CPPFLAGS="$CPPFLAGS -DSUNOS5"
5022 ;;
5023 *)
5024 ;;
5025 esac
5027 # some broken header files need this
5028 AC_CHECK_HEADER(asm/types.h,[
5029 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
5030 AC_ADD_INCLUDE(<asm/types.h>)
5031 ])
5033 # For quotas on Veritas VxFS filesystems
5034 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
5036 # For quotas on Linux XFS filesystems
5037 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
5039 # For sys/quota.h and linux/quota.h
5040 AC_CHECK_HEADERS(sys/quota.h)
5042 if test x"$samba_cv_found_xfs_header" != x"yes"; then
5043 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
5044 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
5045 AC_TRY_COMPILE([
5046 #include "confdefs.h"
5047 #ifdef HAVE_SYS_TYPES_H
5048 #include <sys/types.h>
5049 #endif
5050 #ifdef HAVE_ASM_TYPES_H
5051 #include <asm/types.h>
5052 #endif
5053 #include <sys/quota.h>
5054 ],[int i = Q_XGETQUOTA;],
5055 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
5056 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
5057 samba_cv_found_xfs_header=yes
5058 fi
5059 fi
5061 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
5062 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
5063 AC_TRY_COMPILE([
5064 #include "confdefs.h"
5065 #ifdef HAVE_SYS_QUOTA_H
5066 #include <sys/quota.h>
5067 #endif
5068 ],[
5069 struct dqblk D;
5070 D.dqb_fsoftlimit = 0;],
5071 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
5072 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
5073 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
5074 fi
5076 ##################
5077 # look for a working quota system
5079 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5080 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
5081 AC_TRY_RUN_STRICT([
5082 #define HAVE_QUOTACTL_4A 1
5083 #define AUTOCONF_TEST 1
5084 #include "confdefs.h"
5085 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5086 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
5087 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
5088 samba_cv_SYSQUOTA_FOUND=yes;
5089 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
5090 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
5091 fi
5092 fi
5094 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5095 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
5096 AC_TRY_RUN_STRICT([
5097 #define HAVE_QUOTACTL_4B 1
5098 #define AUTOCONF_TEST 1
5099 #include "confdefs.h"
5100 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5101 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
5102 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
5103 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
5104 samba_cv_SYSQUOTA_FOUND=yes;
5105 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
5106 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
5107 fi
5108 fi
5110 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5111 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5112 AC_TRY_RUN_STRICT([
5113 #define HAVE_QUOTACTL_3 1
5114 #define AUTOCONF_TEST 1
5115 #include "confdefs.h"
5116 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5117 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5118 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5119 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5120 samba_cv_SYSQUOTA_FOUND=yes;
5121 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5122 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5123 fi
5124 fi
5126 #################################################
5127 # check for mntent.h and struct mntent
5128 AC_CHECK_HEADERS(mntent.h)
5129 #################################################
5130 # check for setmntent,getmntent,endmntent
5131 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5133 #################################################
5134 # check for devnm.h and struct mntent
5135 AC_CHECK_HEADERS(devnm.h)
5136 #################################################
5137 # check for devnm
5138 AC_CHECK_FUNCS(devnm)
5140 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5141 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5142 # if --with-sys-quotas=yes then build it
5143 # you have can use the get/set quota command smb.conf
5144 # options then
5145 samba_cv_SYSQUOTA_FOUND=auto
5146 fi
5147 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5148 # if --with-sys-quotas=yes then build it
5149 # you have can use the get/set quota command smb.conf
5150 # options then
5151 samba_cv_TRY_SYS_QUOTAS=auto
5152 fi
5153 fi
5155 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5156 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5157 SAVE_CPPFLAGS="$CPPFLAGS"
5158 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5159 AC_TRY_COMPILE([
5160 #include "confdefs.h"
5161 #define NO_PROTO_H 1
5162 #define NO_CONFIG_H 1
5163 #define HAVE_SYS_QUOTAS 1
5164 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5165 #include "${srcdir-.}/lib/sysquotas.c"
5166 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5167 CPPFLAGS="$SAVE_CPPFLAGS"
5168 ])
5169 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5170 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5171 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5172 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5173 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5174 samba_cv_WE_USE_SYS_QUOTAS=yes
5175 AC_MSG_RESULT(yes)
5176 else
5177 AC_MSG_RESULT(no)
5178 fi
5179 fi
5180 fi
5182 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5183 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5184 SAVE_CPPFLAGS="$CPPFLAGS"
5185 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5186 AC_TRY_COMPILE([
5187 #include "confdefs.h"
5188 #define NO_PROTO_H 1
5189 #define NO_CONFIG_H 1
5190 #define HAVE_SYS_QUOTAS 1
5191 #define HAVE_NFS_QUOTAS 1
5192 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5193 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5194 CPPFLAGS="$SAVE_CPPFLAGS"
5195 ])
5196 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5197 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5198 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5199 fi
5200 fi
5201 fi
5203 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5204 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5205 SAVE_CPPFLAGS="$CPPFLAGS"
5206 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5207 AC_TRY_COMPILE([
5208 #include "confdefs.h"
5209 #define NO_PROTO_H 1
5210 #define NO_CONFIG_H 1
5211 #define HAVE_SYS_QUOTAS 1
5212 #define HAVE_XFS_QUOTAS 1
5213 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5214 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5215 CPPFLAGS="$SAVE_CPPFLAGS"
5216 ])
5217 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5218 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5219 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5220 fi
5221 fi
5222 fi
5224 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5225 SAVE_CPPFLAGS="$CPPFLAGS"
5226 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5227 AC_TRY_COMPILE([
5228 #include "confdefs.h"
5229 #define NO_PROTO_H 1
5230 #define NO_CONFIG_H 1
5231 #include "${srcdir-.}/smbd/quotas.c"
5232 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5233 CPPFLAGS="$SAVE_CPPFLAGS"
5234 ])
5235 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5236 AC_MSG_CHECKING(whether to use the old quota support)
5237 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5238 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5239 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5240 AC_MSG_RESULT(yes)
5241 else
5242 AC_MSG_RESULT(no)
5243 fi
5244 else
5245 AC_MSG_RESULT(no)
5246 fi
5247 fi
5249 ####################
5250 # End of quota check samba_cv_RUN_QUOTA_TESTS
5251 fi
5253 #################################################
5254 # check for experimental utmp accounting
5256 AC_MSG_CHECKING(whether to support utmp accounting)
5257 WITH_UTMP=yes
5258 AC_ARG_WITH(utmp,
5259 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5260 [ case "$withval" in
5261 no)
5262 WITH_UTMP=no
5263 ;;
5264 *)
5265 WITH_UTMP=yes
5266 ;;
5267 esac ],
5268 )
5270 # utmp requires utmp.h
5271 # Note similar check earlier, when checking utmp details.
5273 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5274 utmp_no_reason=", no utmp.h on $host_os"
5275 WITH_UTMP=no
5276 fi
5278 # Display test results
5280 if test x"$WITH_UTMP" = x"yes"; then
5281 AC_MSG_RESULT(yes)
5282 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5283 else
5284 AC_MSG_RESULT(no$utmp_no_reason)
5285 fi
5288 #################################################
5289 # these tests are taken from the GNU fileutils package
5290 AC_CHECKING(how to get filesystem space usage)
5291 space=no
5293 # Test for statvfs64.
5294 if test $space = no; then
5295 # SVR4
5296 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5297 [AC_TRY_RUN([
5298 #if defined(HAVE_UNISTD_H)
5299 #include <unistd.h>
5300 #endif
5301 #include <sys/types.h>
5302 #include <sys/statvfs.h>
5303 main ()
5304 {
5305 struct statvfs64 fsd;
5306 exit (statvfs64 (".", &fsd));
5307 }],
5308 fu_cv_sys_stat_statvfs64=yes,
5309 fu_cv_sys_stat_statvfs64=no,
5310 fu_cv_sys_stat_statvfs64=cross)])
5311 if test $fu_cv_sys_stat_statvfs64 = yes; then
5312 space=yes
5313 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5314 fi
5315 fi
5317 # Perform only the link test since it seems there are no variants of the
5318 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5319 # because that got a false positive on SCO OSR5. Adding the declaration
5320 # of a `struct statvfs' causes this test to fail (as it should) on such
5321 # systems. That system is reported to work fine with STAT_STATFS4 which
5322 # is what it gets when this test fails.
5323 if test $space = no; then
5324 # SVR4
5325 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5326 [AC_TRY_LINK([#include <sys/types.h>
5327 #include <sys/statvfs.h>],
5328 [struct statvfs fsd; statvfs (0, &fsd);],
5329 fu_cv_sys_stat_statvfs=yes,
5330 fu_cv_sys_stat_statvfs=no)])
5331 if test $fu_cv_sys_stat_statvfs = yes; then
5332 space=yes
5333 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5334 fi
5335 fi
5337 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5338 # This is not the case on ancient Linux systems.
5340 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5341 AC_TRY_COMPILE([#include <sys/types.h>
5342 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5343 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5344 if test x"$samba_cv_fsid_int" = x"yes"; then
5345 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5346 fi
5348 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5349 # systems use f_bsize.
5350 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5351 AC_TRY_COMPILE([#include <sys/types.h>
5352 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5353 samba_cv_frsize=yes,samba_cv_frsize=no)])
5354 if test x"$samba_cv_frsize" = x"yes"; then
5355 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5356 fi
5358 # Some systems use f_flag in struct statvfs while others use f_flags
5359 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5360 AC_TRY_COMPILE([#include <sys/types.h>
5361 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5362 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5363 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5364 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5365 fi
5367 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5368 AC_TRY_COMPILE([#include <sys/types.h>
5369 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5370 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5371 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5372 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5373 fi
5375 if test $space = no; then
5376 # DEC Alpha running OSF/1
5377 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5378 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5379 [AC_TRY_RUN([
5380 #include <sys/param.h>
5381 #include <sys/types.h>
5382 #include <sys/mount.h>
5383 main ()
5384 {
5385 struct statfs fsd;
5386 fsd.f_fsize = 0;
5387 exit (statfs (".", &fsd, sizeof (struct statfs)));
5388 }],
5389 fu_cv_sys_stat_statfs3_osf1=yes,
5390 fu_cv_sys_stat_statfs3_osf1=no,
5391 fu_cv_sys_stat_statfs3_osf1=no)])
5392 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5393 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5394 space=yes
5395 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5396 fi
5397 fi
5399 if test $space = no; then
5400 # AIX
5401 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5402 member (AIX, 4.3BSD)])
5403 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5404 [AC_TRY_RUN([
5405 #ifdef HAVE_SYS_PARAM_H
5406 #include <sys/param.h>
5407 #endif
5408 #ifdef HAVE_SYS_MOUNT_H
5409 #include <sys/mount.h>
5410 #endif
5411 #ifdef HAVE_SYS_VFS_H
5412 #include <sys/vfs.h>
5413 #endif
5414 main ()
5415 {
5416 struct statfs fsd;
5417 fsd.f_bsize = 0;
5418 exit (statfs (".", &fsd));
5419 }],
5420 fu_cv_sys_stat_statfs2_bsize=yes,
5421 fu_cv_sys_stat_statfs2_bsize=no,
5422 fu_cv_sys_stat_statfs2_bsize=no)])
5423 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5424 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5425 space=yes
5426 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5427 fi
5428 fi
5430 if test $space = no; then
5431 # SVR3
5432 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5433 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5434 [AC_TRY_RUN([#include <sys/types.h>
5435 #include <sys/statfs.h>
5436 main ()
5437 {
5438 struct statfs fsd;
5439 exit (statfs (".", &fsd, sizeof fsd, 0));
5440 }],
5441 fu_cv_sys_stat_statfs4=yes,
5442 fu_cv_sys_stat_statfs4=no,
5443 fu_cv_sys_stat_statfs4=no)])
5444 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5445 if test $fu_cv_sys_stat_statfs4 = yes; then
5446 space=yes
5447 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5448 fi
5449 fi
5451 if test $space = no; then
5452 # 4.4BSD and NetBSD
5453 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5454 member (4.4BSD and NetBSD)])
5455 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5456 [AC_TRY_RUN([#include <sys/types.h>
5457 #ifdef HAVE_SYS_PARAM_H
5458 #include <sys/param.h>
5459 #endif
5460 #ifdef HAVE_SYS_MOUNT_H
5461 #include <sys/mount.h>
5462 #endif
5463 main ()
5464 {
5465 struct statfs fsd;
5466 fsd.f_fsize = 0;
5467 exit (statfs (".", &fsd));
5468 }],
5469 fu_cv_sys_stat_statfs2_fsize=yes,
5470 fu_cv_sys_stat_statfs2_fsize=no,
5471 fu_cv_sys_stat_statfs2_fsize=no)])
5472 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5473 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5474 space=yes
5475 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5476 fi
5477 fi
5479 if test $space = no; then
5480 # Ultrix
5481 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5482 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5483 [AC_TRY_RUN([#include <sys/types.h>
5484 #ifdef HAVE_SYS_PARAM_H
5485 #include <sys/param.h>
5486 #endif
5487 #ifdef HAVE_SYS_MOUNT_H
5488 #include <sys/mount.h>
5489 #endif
5490 #ifdef HAVE_SYS_FS_TYPES_H
5491 #include <sys/fs_types.h>
5492 #endif
5493 main ()
5494 {
5495 struct fs_data fsd;
5496 /* Ultrix's statfs returns 1 for success,
5497 0 for not mounted, -1 for failure. */
5498 exit (statfs (".", &fsd) != 1);
5499 }],
5500 fu_cv_sys_stat_fs_data=yes,
5501 fu_cv_sys_stat_fs_data=no,
5502 fu_cv_sys_stat_fs_data=no)])
5503 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5504 if test $fu_cv_sys_stat_fs_data = yes; then
5505 space=yes
5506 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5507 fi
5508 fi
5510 #
5511 # As a gating factor for large file support, in order to
5512 # use <4GB files we must have the following minimal support
5513 # available.
5514 # long long, and a 64 bit off_t or off64_t.
5515 # If we don't have all of these then disable large
5516 # file support.
5517 #
5518 AC_MSG_CHECKING([if large file support can be enabled])
5519 AC_TRY_COMPILE([
5520 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5521 #include <sys/types.h>
5522 #else
5523 __COMPILE_ERROR_
5524 #endif
5525 ],
5526 [int i],
5527 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5528 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5529 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5530 fi
5531 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5534 #################################################
5535 # check for cluster extensions
5537 AC_MSG_CHECKING(cluster support)
5538 AC_ARG_WITH(cluster-support,
5539 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5541 if test x"$with_cluster_support" = x ; then
5542 with_cluster_support="auto"
5543 fi
5545 AC_MSG_RESULT($with_cluster_support)
5547 AC_ARG_WITH(ctdb,
5548 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5549 [ case "$withval" in
5550 yes|no)
5551 AC_MSG_WARN([--with-ctdb called without argument])
5552 ;;
5553 *)
5554 CTDB_CPPFLAGS="-I$withval/include"
5555 ;;
5556 esac])
5558 AC_ARG_ENABLE(old-ctdb,
5559 [AS_HELP_STRING([--enable-old-ctdb],
5560 [Enable build against (too) old ctdb version (default=no)])],,
5561 [enable_old_ctdb=no])
5564 if test "$with_cluster_support" != "no" ; then
5566 AC_MSG_NOTICE(checking whether cluster support is available)
5568 have_cluster_support="yes"
5569 ctdb_broken="no"
5571 SAVED_CPPFLAGS="$CPPFLAGS"
5572 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5574 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5575 #include "confdefs.h"
5576 #define NO_CONFIG_H
5577 #include "replace.h"
5578 #include "system/wait.h"
5579 #include "system/network.h"
5580 #define private #error __USED_RESERVED_WORD_private__
5581 #include <talloc.h>
5582 #include <tdb.h>
5583 #include <ctdb.h>
5584 ])
5586 if test "x$have_cluster_support" = "xyes" -a \
5587 "x$ac_cv_header_ctdb_h" != "xyes"
5588 then
5589 have_cluster_support=no
5590 ctdb_broken="ctdb.h is required for cluster support"
5591 fi
5593 if test "x$have_cluster_support" = "xyes" -a \
5594 "x$ac_cv_header_ctdb_h" != "xyes"
5595 then
5596 have_cluster_support=no
5597 ctdb_broken="ctdb_private.h is required for cluster support"
5598 fi
5601 if test "x$have_cluster_support" = "xyes" ; then
5602 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5603 #include "confdefs.h"
5604 #define NO_CONFIG_H
5605 #include "replace.h"
5606 #include "system/wait.h"
5607 #include "system/network.h"
5608 #include <talloc.h>
5609 #include <tdb.h>
5610 #include <ctdb.h>
5611 #include <ctdb_private.h>
5612 ])
5613 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5614 ctdb_broken="ctdb transaction support missing or too old"
5615 have_cluster_support=no
5616 fi
5617 fi
5619 if test "x$have_cluster_support" = "xyes" ; then
5620 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5621 #include "confdefs.h"
5622 #define NO_CONFIG_H
5623 #include "replace.h"
5624 #include "system/wait.h"
5625 #include "system/network.h"
5626 #include <talloc.h>
5627 #include <tdb.h>
5628 #include <ctdb.h>
5629 #include <ctdb_private.h>
5630 ])
5631 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5632 then
5633 if test "x$enable_old_ctdb" = "xyes" ; then
5634 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5635 else
5636 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5637 have_cluster_support=no
5638 fi
5639 fi
5640 fi
5642 if test "x$have_cluster_support" = "xyes" ; then
5643 AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
5644 #include "confdefs.h"
5645 #define NO_CONFIG_H
5646 #include "replace.h"
5647 #include "system/wait.h"
5648 #include "system/network.h"
5649 #include <talloc.h>
5650 #include <tdb.h>
5651 #include <ctdb.h>
5652 #include <ctdb_private.h>
5653 ])
5654 if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
5655 then
5656 if test "x$enable_old_ctdb" = "xyes" ; then
5657 AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
5658 else
5659 ctdb_broken="support for CHECK_SRVIDS control missing"
5660 have_cluster_support=no
5661 fi
5662 fi
5663 fi
5665 if test "x$have_cluster_support" = "xyes" ; then
5666 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5667 # to ctdb_tcp_client.
5668 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5669 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5670 ],,[
5671 #include "confdefs.h"
5672 #define NO_CONFIG_H
5673 #include "replace.h"
5674 #include "system/wait.h"
5675 #include "system/network.h"
5676 #include <talloc.h>
5677 #include <tdb.h>
5678 #include <ctdb.h>
5679 #include <ctdb_private.h>
5680 ])
5681 fi
5683 if test "x$have_cluster_support" = "xyes" ; then
5684 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5685 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5686 ],[
5687 ctdb_broken="missing struct ctdb_control_tcp"
5688 have_cluster_support=no
5689 ],[
5690 #include "confdefs.h"
5691 #define NO_CONFIG_H
5692 #include "replace.h"
5693 #include "system/wait.h"
5694 #include "system/network.h"
5695 #include <talloc.h>
5696 #include <tdb.h>
5697 #include <ctdb.h>
5698 #include <ctdb_private.h>
5699 ])
5700 fi
5702 # test for optional ipv6 support in ctdb:
5703 if test "x$have_cluster_support" = "xyes" ; then
5704 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5705 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5706 ],,[
5707 #include "confdefs.h"
5708 #define NO_CONFIG_H
5709 #include "replace.h"
5710 #include "system/wait.h"
5711 #include "system/network.h"
5712 #include <talloc.h>
5713 #include <tdb.h>
5714 #include <ctdb.h>
5715 #include <ctdb_private.h>
5716 ])
5717 fi
5719 CPPFLAGS="$SAVED_CPPFLAGS"
5721 fi # (if test "$with_cluster_support" != "no")
5723 if test x"$have_cluster_support" = "xno" ; then
5724 case "$with_cluster_support" in
5725 yes)
5726 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5727 ;;
5728 auto)
5729 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5730 ;;
5731 esac
5732 with_cluster_support=no
5733 fi
5735 if test "x$with_cluster_support" != "xno"; then
5736 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5737 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5738 AC_MSG_NOTICE(Building with cluster support)
5739 else
5740 AC_MSG_NOTICE(Building without cluster support)
5741 fi
5744 #################################################
5745 # check for rtnetlink
5747 AC_CHECK_HEADERS([linux/netlink.h],
5748 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5749 [#include <bits/sockaddr.h>
5750 #include <linux/netlink.h>]),
5751 [],[#include <bits/sockaddr.h>])
5753 #################################################
5754 # check for ACL support
5756 AC_MSG_CHECKING(whether to support ACLs)
5757 AC_ARG_WITH(acl-support,
5758 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5759 [ case "$withval" in
5760 yes|no)
5761 with_acl_support="$withval"
5762 ;;
5763 esac ])
5765 if test x"$with_acl_support" = x ; then
5766 with_acl_support="auto"
5767 fi
5769 AC_MSG_RESULT($with_acl_support)
5771 if test x"$with_acl_support" = x"no"; then
5772 AC_MSG_RESULT(Disabling ACL support)
5773 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5774 else
5775 AC_MSG_NOTICE(checking whether ACL support is available:)
5776 case "$host_os" in
5777 *sysv5*)
5778 AC_MSG_NOTICE(Using UnixWare ACLs)
5779 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5780 default_static_modules="$default_static_modules vfs_solarisacl"
5781 ;;
5782 *solaris*)
5783 AC_MSG_NOTICE(Using solaris ACLs)
5784 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5785 ACL_LIBS="$ACL_LIBS -lsec"
5786 default_static_modules="$default_static_modules vfs_solarisacl"
5787 ;;
5788 *hpux*)
5789 AC_MSG_NOTICE(Using HPUX ACLs)
5790 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5791 default_static_modules="$default_static_modules vfs_hpuxacl"
5792 ;;
5793 *irix*)
5794 AC_MSG_NOTICE(Using IRIX ACLs)
5795 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5796 default_static_modules="$default_static_modules vfs_irixacl"
5797 ;;
5798 *aix*)
5799 AC_MSG_NOTICE(Using AIX ACLs)
5800 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5801 default_static_modules="$default_static_modules vfs_aixacl"
5802 ;;
5803 *osf*)
5804 AC_MSG_NOTICE(Using Tru64 ACLs)
5805 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5806 ACL_LIBS="$ACL_LIBS -lpacl"
5807 default_static_modules="$default_static_modules vfs_tru64acl"
5808 ;;
5809 *darwin*)
5810 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5811 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5812 ;;
5813 *)
5814 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5815 case "$host_os" in
5816 *linux*)
5817 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5818 ;;
5819 esac
5820 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5821 acl_LIBS=$LIBS
5822 LIBS="$LIBS $ACL_LIBS"
5823 AC_TRY_LINK([
5824 #include <sys/types.h>
5825 #include <sys/acl.h>
5826 ],[
5827 acl_t acl;
5828 int entry_id;
5829 acl_entry_t *entry_p;
5830 return acl_get_entry(acl, entry_id, entry_p);
5831 ],
5832 [samba_cv_HAVE_POSIX_ACLS=yes],
5833 [samba_cv_HAVE_POSIX_ACLS=no])
5834 LIBS=$acl_LIBS
5835 ])
5836 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5837 AC_MSG_NOTICE(Using posix ACLs)
5838 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5839 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5840 acl_LIBS=$LIBS
5841 LIBS="$LIBS $ACL_LIBS"
5842 AC_TRY_LINK([
5843 #include <sys/types.h>
5844 #include <sys/acl.h>
5845 ],[
5846 acl_permset_t permset_d;
5847 acl_perm_t perm;
5848 return acl_get_perm_np(permset_d, perm);
5849 ],
5850 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5851 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5852 LIBS=$acl_LIBS
5853 ])
5854 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5855 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5856 fi
5857 default_static_modules="$default_static_modules vfs_posixacl"
5858 else
5859 AC_MSG_NOTICE(ACL support is not avaliable)
5860 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5861 fi
5862 ;;
5863 esac
5864 fi # with_acl_support
5866 #################################################
5867 # check if we have FreeBSD sunacl
5868 case "$host_os" in
5869 *freebsd*)
5870 AC_CHECK_HEADER(sunacl.h)
5871 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5872 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5873 ZFSACL_LIBS=-lsunacl
5874 AC_SUBST(ZFSACL_LIBS)
5875 default_shared_modules="$default_shared_modules vfs_zfsacl"
5876 fi
5877 ;;
5878 esac
5880 #################################################
5881 # check for AIO support
5883 AC_MSG_CHECKING(whether to support asynchronous io)
5884 AC_ARG_WITH(aio-support,
5885 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5886 [ case "$withval" in
5887 yes)
5889 AC_MSG_RESULT(yes)
5890 case "$host_os" in
5891 *)
5892 AIO_LIBS=$LIBS
5893 no_rt_LIBS=$LIBS
5894 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5895 LIBS=$no_rt_LIBS
5896 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5897 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5898 aio_LIBS=$LIBS
5899 LIBS=$AIO_LIBS
5900 AC_TRY_LINK([#include <sys/types.h>
5901 #include <aio.h>],
5902 [ struct aiocb a; return aio_read(&a);],
5903 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5904 LIBS=$aio_LIBS])
5905 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5906 aio_LIBS=$LIBS
5907 LIBS=$AIO_LIBS
5908 AC_TRY_LINK([#include <sys/types.h>
5909 #include <aio.h>],
5910 [ struct aiocb64 a; return aio_read64(&a);],
5911 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5912 LIBS=$aio_LIBS])
5913 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5914 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5915 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5916 LIBS=$AIO_LIBS
5917 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5918 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5919 LIBS=$AIO_LIBS
5920 fi
5922 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5923 AC_MSG_CHECKING(for aio_read)
5924 AC_LINK_IFELSE([#include <aio.h>
5925 int main() { struct aiocb a; return aio_read(&a); }],
5926 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5927 [AC_MSG_RESULT(no)])
5929 AC_MSG_CHECKING(for aio_write)
5930 AC_LINK_IFELSE([#include <aio.h>
5931 int main() { struct aiocb a; return aio_write(&a); }],
5932 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5933 [AC_MSG_RESULT(no)])
5935 AC_MSG_CHECKING(for aio_fsync)
5936 AC_LINK_IFELSE([#include <aio.h>
5937 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5938 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5939 [AC_MSG_RESULT(no)])
5941 AC_MSG_CHECKING(for aio_return)
5942 AC_LINK_IFELSE([#include <aio.h>
5943 int main() { struct aiocb a; return aio_return(&a); }],
5944 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5945 [AC_MSG_RESULT(no)])
5947 AC_MSG_CHECKING(for aio_error)
5948 AC_LINK_IFELSE([#include <aio.h>
5949 int main() { struct aiocb a; return aio_error(&a); }],
5950 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5951 [AC_MSG_RESULT(no)])
5953 AC_MSG_CHECKING(for aio_cancel)
5954 AC_LINK_IFELSE([#include <aio.h>
5955 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5956 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5957 [AC_MSG_RESULT(no)])
5959 AC_MSG_CHECKING(for aio_suspend)
5960 AC_LINK_IFELSE([#include <aio.h>
5961 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5962 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5963 [AC_MSG_RESULT(no)])
5964 fi
5966 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5967 AC_MSG_CHECKING(for aio_read64)
5968 AC_LINK_IFELSE([#include <aio.h>
5969 int main() { struct aiocb a; return aio_read64(&a); }],
5970 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5971 [AC_MSG_RESULT(no)])
5973 AC_MSG_CHECKING(for aio_write64)
5974 AC_LINK_IFELSE([#include <aio.h>
5975 int main() { struct aiocb a; return aio_write64(&a); }],
5976 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5977 [AC_MSG_RESULT(no)])
5979 AC_MSG_CHECKING(for aio_fsync64)
5980 AC_LINK_IFELSE([#include <aio.h>
5981 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5982 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5983 [AC_MSG_RESULT(no)])
5985 AC_MSG_CHECKING(for aio_return64)
5986 AC_LINK_IFELSE([#include <aio.h>
5987 int main() { struct aiocb a; return aio_return64(&a); }],
5988 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5989 [AC_MSG_RESULT(no)])
5991 AC_MSG_CHECKING(for aio_error64)
5992 AC_LINK_IFELSE([#include <aio.h>
5993 int main() { struct aiocb a; return aio_error64(&a); }],
5994 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5995 [AC_MSG_RESULT(no)])
5997 AC_MSG_CHECKING(for aio_cancel64)
5998 AC_LINK_IFELSE([#include <aio.h>
5999 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
6000 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
6001 [AC_MSG_RESULT(no)])
6003 AC_MSG_CHECKING(for aio_suspend64)
6004 AC_LINK_IFELSE([#include <aio.h>
6005 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
6006 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
6007 [AC_MSG_RESULT(no)])
6008 fi
6009 ;;
6010 esac
6011 ;;
6012 *)
6013 AC_MSG_RESULT(no)
6014 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
6015 ;;
6016 esac ],
6017 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
6018 AC_MSG_RESULT(no)
6019 )
6021 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6022 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
6023 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
6024 default_shared_modules="$default_shared_modules vfs_aio_fork"
6025 fi
6026 fi
6028 #################################################
6029 # check for sendfile support
6031 with_sendfile_support=yes
6032 AC_MSG_CHECKING(whether to check to support sendfile)
6033 AC_ARG_WITH(sendfile-support,
6034 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
6035 [ case "$withval" in
6036 yes)
6038 AC_MSG_RESULT(yes);
6040 case "$host_os" in
6041 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6042 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6043 AC_TRY_LINK([#include <sys/sendfile.h>],
6044 [\
6045 int tofd, fromfd;
6046 off64_t offset;
6047 size_t total;
6048 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
6049 ],
6050 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6052 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
6053 AC_TRY_LINK([#include <sys/sendfile.h>],
6054 [\
6055 int tofd, fromfd;
6056 off_t offset;
6057 size_t total;
6058 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6059 ],
6060 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6062 # Try and cope with broken Linux sendfile....
6063 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
6064 AC_TRY_LINK([\
6065 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
6066 #undef _FILE_OFFSET_BITS
6067 #endif
6068 #include <sys/sendfile.h>],
6069 [\
6070 int tofd, fromfd;
6071 off_t offset;
6072 size_t total;
6073 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6074 ],
6075 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
6077 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6078 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
6079 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6080 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6081 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6082 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6083 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6084 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6085 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
6086 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
6087 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
6088 else
6089 AC_MSG_RESULT(no);
6090 fi
6092 ;;
6093 *freebsd* | *dragonfly* )
6094 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
6095 AC_TRY_LINK([\
6096 #include <sys/types.h>
6097 #include <unistd.h>
6098 #include <sys/socket.h>
6099 #include <sys/uio.h>],
6100 [\
6101 int fromfd, tofd, ret, total=0;
6102 off_t offset, nwritten;
6103 struct sf_hdtr hdr;
6104 struct iovec hdtrl;
6105 hdr.headers = &hdtrl;
6106 hdr.hdr_cnt = 1;
6107 hdr.trailers = NULL;
6108 hdr.trl_cnt = 0;
6109 hdtrl.iov_base = NULL;
6110 hdtrl.iov_len = 0;
6111 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
6112 ],
6113 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6115 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6116 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
6117 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
6118 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6119 else
6120 AC_MSG_RESULT(no);
6121 fi
6122 ;;
6124 *hpux*)
6125 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6126 AC_TRY_LINK([\
6127 #include <sys/socket.h>
6128 #include <sys/uio.h>],
6129 [\
6130 int fromfd, tofd;
6131 size_t total=0;
6132 struct iovec hdtrl[2];
6133 ssize_t nwritten;
6134 off64_t offset;
6136 hdtrl[0].iov_base = 0;
6137 hdtrl[0].iov_len = 0;
6139 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6140 ],
6141 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6142 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6143 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6144 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6145 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6146 else
6147 AC_MSG_RESULT(no);
6148 fi
6150 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6151 AC_TRY_LINK([\
6152 #include <sys/socket.h>
6153 #include <sys/uio.h>],
6154 [\
6155 int fromfd, tofd;
6156 size_t total=0;
6157 struct iovec hdtrl[2];
6158 ssize_t nwritten;
6159 off_t offset;
6161 hdtrl[0].iov_base = 0;
6162 hdtrl[0].iov_len = 0;
6164 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6165 ],
6166 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6167 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6168 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6169 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6170 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6171 else
6172 AC_MSG_RESULT(no);
6173 fi
6174 ;;
6176 *solaris*)
6177 AC_CHECK_LIB(sendfile,sendfilev)
6178 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6179 AC_TRY_LINK([\
6180 #include <sys/sendfile.h>],
6181 [\
6182 int sfvcnt;
6183 size_t xferred;
6184 struct sendfilevec vec[2];
6185 ssize_t nwritten;
6186 int tofd;
6188 sfvcnt = 2;
6190 vec[0].sfv_fd = SFV_FD_SELF;
6191 vec[0].sfv_flag = 0;
6192 vec[0].sfv_off = 0;
6193 vec[0].sfv_len = 0;
6195 vec[1].sfv_fd = 0;
6196 vec[1].sfv_flag = 0;
6197 vec[1].sfv_off = 0;
6198 vec[1].sfv_len = 0;
6199 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6200 ],
6201 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6203 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6204 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6205 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6206 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6207 else
6208 AC_MSG_RESULT(no);
6209 fi
6211 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6212 AC_TRY_LINK([\
6213 #include <sys/sendfile.h>],
6214 [\
6215 int sfvcnt;
6216 size_t xferred;
6217 struct sendfilevec vec[2];
6218 ssize_t nwritten;
6219 int tofd;
6221 sfvcnt = 2;
6223 vec[0].sfv_fd = SFV_FD_SELF;
6224 vec[0].sfv_flag = 0;
6225 vec[0].sfv_off = 0;
6226 vec[0].sfv_len = 0;
6228 vec[1].sfv_fd = 0;
6229 vec[1].sfv_flag = 0;
6230 vec[1].sfv_off = 0;
6231 vec[1].sfv_len = 0;
6232 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6233 ],
6234 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6236 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6237 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6238 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6239 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6240 else
6241 AC_MSG_RESULT(no);
6242 fi
6243 ;;
6244 *aix*)
6245 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6246 AC_TRY_LINK([\
6247 #include <sys/socket.h>],
6248 [\
6249 int fromfd, tofd;
6250 size_t total=0;
6251 struct sf_parms hdtrl;
6252 ssize_t nwritten;
6253 off64_t offset;
6255 hdtrl.header_data = 0;
6256 hdtrl.header_length = 0;
6257 hdtrl.file_descriptor = fromfd;
6258 hdtrl.file_offset = 0;
6259 hdtrl.file_bytes = 0;
6260 hdtrl.trailer_data = 0;
6261 hdtrl.trailer_length = 0;
6263 nwritten = send_file(&tofd, &hdtrl, 0);
6264 ],
6265 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6266 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6267 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6268 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6269 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6270 else
6271 AC_MSG_RESULT(no);
6272 fi
6273 ;;
6274 *)
6275 ;;
6276 esac
6277 ;;
6278 *)
6279 AC_MSG_RESULT(no)
6280 ;;
6281 esac ],
6282 AC_MSG_RESULT(yes)
6283 )
6285 ############################################
6286 # See if we have the Linux readahead syscall.
6288 AC_CACHE_CHECK([for Linux readahead],
6289 samba_cv_HAVE_LINUX_READAHEAD,[
6290 AC_TRY_LINK([
6291 #if defined(HAVE_UNISTD_H)
6292 #include <unistd.h>
6293 #endif
6294 #include <fcntl.h>],
6295 [ssize_t err = readahead(0,0,0x80000);],
6296 samba_cv_HAVE_LINUX_READAHEAD=yes,
6297 samba_cv_HAVE_LINUX_READAHEAD=no)])
6299 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6300 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6301 [Whether Linux readahead is available])
6302 fi
6304 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6306 ############################################
6307 # See if we have the posix_fadvise syscall.
6309 AC_CACHE_CHECK([for posix_fadvise],
6310 samba_cv_HAVE_POSIX_FADVISE,[
6311 AC_TRY_LINK([
6312 #if defined(HAVE_UNISTD_H)
6313 #include <unistd.h>
6314 #endif
6315 #include <fcntl.h>],
6316 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6317 samba_cv_HAVE_POSIX_FADVISE=yes,
6318 samba_cv_HAVE_POSIX_FADVISE=no)])
6320 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6321 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6322 [Whether posix_fadvise is available])
6323 fi
6325 ############################################
6326 # See if we have the Linux splice syscall.
6328 case "$host_os" in
6329 *linux*)
6330 AC_CACHE_CHECK([for Linux splice],
6331 samba_cv_HAVE_LINUX_SPLICE,[
6332 AC_TRY_LINK([
6333 #if defined(HAVE_UNISTD_H)
6334 #include <unistd.h>
6335 #endif
6336 #include <fcntl.h>],
6337 [long ret = splice(0,0,1,0,400,0);],
6338 samba_cv_HAVE_LINUX_SPLICE=yes,
6339 samba_cv_HAVE_LINUX_SPLICE=no)])
6340 ;;
6341 *)
6342 samba_cv_HAVE_LINUX_SPLICE=no
6343 ;;
6344 esac
6346 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6347 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6348 [Whether Linux splice is available])
6349 fi
6351 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6353 ############################################
6354 # See if we have the a broken readlink syscall.
6356 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6357 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6358 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6359 ])
6360 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6361 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6362 fi
6364 #################################################
6365 # Check whether winbind is supported on this platform. If so we need to
6366 # build and install client programs, sbin programs and shared libraries
6368 AC_MSG_CHECKING(whether to build winbind)
6370 # Initially, the value of $host_os decides whether winbind is supported
6372 HAVE_WINBIND=yes
6373 HAVE_WBCLIENT=no
6375 # Define external wbclient library to link against. This disables winbind.
6376 # We define this here so --with-winbind can override it.
6377 AC_ARG_WITH(wbclient,
6378 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6379 [
6380 case "$withval" in
6381 no)
6382 HAVE_WBCLIENT=no
6383 ;;
6384 yes)
6385 HAVE_WBCLIENT=yes
6386 HAVE_WINBIND=no
6387 ;;
6388 *)
6389 HAVE_WBCLIENT=yes
6390 HAVE_WINBIND=no
6391 WBCLIENT_INCLUDES="-I$withval/include"
6392 WBCLIENT_LDFLAGS="-L$withval/lib"
6393 ;;
6394 esac ],
6395 )
6397 AC_SUBST(WBCLIENT_INCLUDES)
6398 AC_SUBST(WBCLIENT_LDFLAGS)
6399 AC_SUBST(WBCLIENT_LIBS)
6402 # Define the winbind shared library name and any specific linker flags
6403 # it needs to be built with.
6405 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6406 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6407 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6408 NSSSONAMEVERSIONSUFFIX=""
6410 case "$host_os" in
6411 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6412 NSSSONAMEVERSIONSUFFIX=".2"
6413 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6414 ;;
6415 *freebsd[[5-9]]*)
6416 # FreeBSD winbind client is implemented as a wrapper around
6417 # the Linux version.
6418 NSSSONAMEVERSIONSUFFIX=".1"
6419 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6420 ../nsswitch/winbind_nss_linux.o"
6421 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6422 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6423 ;;
6425 *netbsd*[[3-9]]*)
6426 # NetBSD winbind client is implemented as a wrapper
6427 # around the Linux version. It needs getpwent_r() to
6428 # indicate libc's use of the correct nsdispatch API.
6429 #
6430 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6431 WINBIND_NSS_EXTRA_OBJS="\
6432 ../nsswitch/winbind_nss_netbsd.o \
6433 ../nsswitch/winbind_nss_linux.o"
6434 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6435 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6436 else
6437 HAVE_WINBIND=no
6438 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6439 fi
6440 ;;
6441 *irix*)
6442 # IRIX has differently named shared libraries
6443 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6444 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6445 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6446 ;;
6447 *solaris*)
6448 # Solaris winbind client is implemented as a wrapper around
6449 # the Linux version.
6450 NSSSONAMEVERSIONSUFFIX=".1"
6451 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6452 ../nsswitch/winbind_nss_linux.o"
6453 ;;
6454 *hpux11*)
6455 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6456 ;;
6457 *aix*)
6458 # AIX has even differently named shared libraries. No
6459 # WINS support has been implemented yet.
6460 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6461 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6462 WINBIND_NSS="../nsswitch/WINBIND"
6463 WINBIND_WINS_NSS=""
6464 ;;
6465 *darwin*)
6466 ;;
6467 *)
6468 HAVE_WINBIND=no
6469 winbind_no_reason=", unsupported on $host_os"
6470 ;;
6471 esac
6473 # Check the setting of --with-winbind
6475 AC_ARG_WITH(winbind,
6476 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6477 [
6478 case "$withval" in
6479 yes)
6480 HAVE_WINBIND=yes
6481 HAVE_WBCLIENT=no
6482 ;;
6483 no)
6484 HAVE_WINBIND=no
6485 winbind_reason=""
6486 ;;
6487 esac ],
6488 )
6490 # We need unix domain sockets for winbind
6492 if test x"$HAVE_WINBIND" = x"yes"; then
6493 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6494 winbind_no_reason=", no unix domain socket support on $host_os"
6495 HAVE_WINBIND=no
6496 fi
6497 fi
6499 # Display test results
6501 if test x"$HAVE_WINBIND" = x"no"; then
6502 WINBIND_NSS=""
6503 WINBIND_WINS_NSS=""
6504 fi
6505 if test x"$HAVE_WBCLIENT" = x"yes"; then
6506 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6507 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6508 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6509 AC_MSG_RESULT(yes)
6510 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6511 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6512 else
6513 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6514 BUILD_LIBWBCLIENT_SHARED=no
6515 else
6516 BUILD_LIBWBCLIENT_SHARED=yes
6517 fi
6519 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6520 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6521 LIBWBCLIENT_SOVER=0
6522 LIBWBCLIENT_FULLVER=0
6523 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6524 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6525 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6526 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6527 ## Only worry about libwbclient if we have shared
6528 # library support
6529 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6530 LIBWBCLIENT=libwbclient
6531 INSTALL_LIBWBCLIENT=installlibwbclient
6532 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6533 LIBWBCLIENT_LIBS="-lwbclient"
6534 else
6535 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6536 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6537 fi
6538 fi
6540 if test x"$HAVE_WINBIND" = x"yes"; then
6541 AC_MSG_RESULT(yes)
6542 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6544 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6545 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6546 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6547 PAM_MODULES="$PAM_MODULES pam_winbind"
6548 INSTALL_PAM_MODULES="installpammodules"
6549 UNINSTALL_PAM_MODULES="uninstallpammodules"
6550 fi
6552 # we use winbind, check for krb5 locate_plugin support:
6553 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6554 [[#ifdef HAVE_KRB5_H
6555 #include <krb5.h>
6556 #endif
6557 ]])
6558 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6559 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6560 if test x"$BLDSHARED" = x"true" ; then
6561 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6562 fi
6563 fi
6564 # end of krb5 locate_plugin check
6565 else
6566 AC_MSG_RESULT(no$winbind_no_reason)
6567 fi
6569 AC_SUBST(WINBIND_NSS)
6570 AC_SUBST(WINBIND_WINS_NSS)
6571 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6572 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6573 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6575 AC_SUBST(WINBIND_KRB5_LOCATOR)
6577 # Solaris 10 does have new member in nss_XbyY_key
6578 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6579 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6580 [#include <nss_dbdefs.h>])
6582 # Solaris has some extra fields in struct passwd that need to be
6583 # initialised otherwise nscd crashes.
6585 AC_CHECK_MEMBER(struct passwd.pw_comment,
6586 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6587 [#include <pwd.h>])
6589 AC_CHECK_MEMBER(struct passwd.pw_age,
6590 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6591 [#include <pwd.h>])
6593 # AIX 4.3.x and 5.1 do not have as many members in
6594 # struct secmethod_table as AIX 5.2
6595 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6596 [#include <usersec.h>])
6597 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6598 [#include <usersec.h>])
6600 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6601 AC_TRY_COMPILE([#include <sys/types.h>
6602 #include <sys/socket.h>],
6603 [struct ucred cred;
6604 socklen_t cred_len;
6605 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6606 ],
6607 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6608 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6609 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6610 fi
6612 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6613 AC_TRY_LINK([#include <sys/types.h>
6614 #include <unistd.h>],
6615 [uid_t uid; gid_t gid; int ret;
6616 ret = getpeereid(0, &uid, &gid);
6617 ],
6618 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6619 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6620 AC_DEFINE(HAVE_GETPEEREID,1,
6621 [Whether we have getpeereid to get socket credentials])
6622 fi
6625 #################################################
6626 # Check to see if we should use the included popt
6628 AC_ARG_WITH(included-popt,
6629 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6630 [
6631 case "$withval" in
6632 yes)
6633 INCLUDED_POPT=yes
6634 ;;
6635 no)
6636 INCLUDED_POPT=no
6637 ;;
6638 esac ],
6639 )
6640 if test x"$INCLUDED_POPT" != x"yes"; then
6641 AC_CHECK_LIB(popt, poptGetContext,
6642 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6643 fi
6645 AC_MSG_CHECKING(whether to use included popt)
6646 if test x"$INCLUDED_POPT" = x"yes"; then
6647 AC_MSG_RESULT(yes)
6648 BUILD_POPT='$(POPT_OBJ)'
6649 POPTLIBS='$(POPT_OBJ)'
6650 FLAGS1="-I\$(srcdir)/../lib/popt"
6651 else
6652 AC_MSG_RESULT(no)
6653 BUILD_POPT=""
6654 POPTLIBS="-lpopt"
6655 fi
6656 AC_SUBST(BUILD_POPT)
6657 AC_SUBST(POPTLIBS)
6658 AC_SUBST(FLAGS1)
6660 #################################################
6661 # Check if user wants DNS service discovery support
6663 AC_ARG_ENABLE(dnssd,
6664 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6666 AC_SUBST(DNSSD_LIBS)
6667 if test x"$enable_dnssd" = x"yes"; then
6668 have_dnssd_support=yes
6670 AC_CHECK_HEADERS(dns_sd.h)
6671 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6672 have_dnssd_support=no
6673 fi
6675 # On Darwin the DNSSD API is in libc, but on other platforms it's
6676 # probably in -ldns_sd
6677 AC_CHECK_FUNCS(DNSServiceRegister)
6678 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6679 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6680 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6681 have_dnssd_support=no
6682 fi
6684 if test x"$have_dnssd_support" = x"yes"; then
6685 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6686 [Whether to enable DNS service discovery support])
6687 else
6688 if test x"$enable_dnssd" = x"yes"; then
6689 AC_MSG_ERROR(DNS service discovery support not available)
6690 fi
6691 fi
6693 fi
6695 #################################################
6696 # Check if user wants avahi support
6698 AC_ARG_ENABLE(avahi,
6699 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6701 if test x"$enable_avahi" != x"no"; then
6702 have_avahi_support=yes
6704 AC_CHECK_HEADERS(avahi-common/watch.h)
6705 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6706 have_avahi_support=no
6707 fi
6709 AC_CHECK_HEADERS(avahi-client/client.h)
6710 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6711 have_avahi_support=no
6712 fi
6714 save_LIBS="$LIBS"
6715 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6716 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6717 LIBS="$save_LIBS"
6719 if test x"$have_avahi_client_new" != x"yes" -o \
6720 x"$have_avahi_strerror" != x"yes" ; then
6721 have_avahi_support=no
6722 fi
6724 if test x"$have_avahi_support" = x"yes"; then
6725 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6726 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6727 [Whether to enable avahi support])
6728 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6729 else
6730 if test x"$enable_avahi" = x"yes"; then
6731 AC_MSG_ERROR(avahi support not available)
6732 fi
6733 fi
6734 fi
6737 #################################################
6738 # Set pthread stuff
6740 PTHREAD_CFLAGS=error
6741 PTHREAD_LDFLAGS=error
6743 # If it's error, then the user didn't
6744 # define it.
6745 if test "x$PTHREAD_LDFLAGS" = xerror; then
6746 AC_CHECK_LIB(pthread, pthread_attr_init, [
6747 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6748 PTHREAD_LDFLAGS="-lpthread" ])
6749 fi
6751 if test "x$PTHREAD_LDFLAGS" = xerror; then
6752 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6753 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6754 PTHREAD_LDFLAGS="-lpthreads" ])
6755 fi
6757 if test "x$PTHREAD_LDFLAGS" = xerror; then
6758 AC_CHECK_LIB(c_r, pthread_attr_init, [
6759 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6760 PTHREAD_LDFLAGS="-pthread" ])
6761 fi
6763 if test "x$PTHREAD_LDFLAGS" = xerror; then
6764 AC_CHECK_FUNC(pthread_attr_init, [
6765 PTHREAD_CFLAGS="-D_REENTRANT"
6766 PTHREAD_LDFLAGS="-lpthread" ])
6767 fi
6769 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6770 # pthread_attr_init. On pthread_mutex_lock it works there...
6771 if test "x$PTHREAD_LDFLAGS" = xerror; then
6772 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6773 PTHREAD_CFLAGS="-D_REENTRANT"
6774 PTHREAD_LDFLAGS="-lpthread" ])
6775 fi
6777 AC_SUBST(PTHREAD_CFLAGS)
6778 AC_SUBST(PTHREAD_LDFLAGS)
6780 samba_cv_HAVE_PTHREAD=no
6781 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6782 samba_cv_HAVE_PTHREAD=yes
6783 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6784 ac_save_CFLAGS=$CFLAGS
6785 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6786 ac_save_LDFLAGS=$LDFLAGS
6787 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6788 AC_CHECK_HEADERS(pthread.h)
6789 CFLAGS=$ac_save_CFLAGS
6790 LDFLAGS=$ac_save_LDFLAGS
6791 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6792 fi
6794 #################################################
6795 # Check if user wants pthreadpool support
6797 AC_ARG_ENABLE(pthreadpool,
6798 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6800 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6801 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6802 fi
6804 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6805 LIBS="$LIBS $PTHREAD_LDFLAGS"
6806 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6807 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6808 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6809 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6810 AC_SUBST(PTHREADPOOLTEST)
6811 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6812 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6813 fi
6814 fi
6816 #################################################
6817 # Check to see if we should use the included iniparser
6819 AC_ARG_WITH(included-iniparser,
6820 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6821 [
6822 case "$withval" in
6823 yes)
6824 INCLUDED_INIPARSER=yes
6825 ;;
6826 no)
6827 INCLUDED_INIPARSER=no
6828 ;;
6829 esac ],
6830 )
6831 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6832 AC_CHECK_LIB(iniparser, iniparser_load,
6833 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6834 fi
6836 AC_MSG_CHECKING(whether to use included iniparser)
6837 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6838 AC_MSG_RESULT(yes)
6839 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6840 INIPARSERLIBS=""
6841 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6842 else
6843 AC_MSG_RESULT(no)
6844 BUILD_INIPARSER=""
6845 INIPARSERLIBS="-liniparser"
6846 fi
6847 AC_SUBST(BUILD_INIPARSER)
6848 AC_SUBST(INIPARSERLIBS)
6849 AC_SUBST(FLAGS1)
6851 ###################################################
6852 # Check for different/missing (set|get|end)netgrent prototypes
6853 CFLAGS_SAVE=$CFLAGS
6854 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6855 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6856 fi
6857 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6858 AC_TRY_COMPILE([#include<netdb.h>
6859 #ifdef HAVE_NETGROUP_H
6860 #include<netgroup.h>
6861 #endif],[setnetgrent("foo")],
6862 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6863 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6864 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6865 fi
6866 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6867 AC_TRY_COMPILE([#include<netdb.h>
6868 #ifdef HAVE_NETGROUP_H
6869 #include<netgroup.h>
6870 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6871 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6872 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6873 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6874 fi
6875 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6876 AC_TRY_COMPILE([#include<netdb.h>
6877 #ifdef HAVE_NETGROUP_H
6878 #include<netgroup.h>
6879 #endif],[endnetgrent()],
6880 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6881 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6882 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6883 fi
6885 CFLAGS=$CFLAGS_SAVE
6887 # Checks for the vfs_fileid module
6888 # Start
6889 AC_CHECK_FUNC(getmntent)
6891 AC_CHECK_HEADERS(sys/statfs.h)
6893 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6894 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6895 AC_TRY_RUN([
6896 #include <sys/types.h>
6897 #include <sys/statfs.h>
6898 int main(void)
6899 {
6900 struct statfs fsd;
6901 fsid_t fsid = fsd.f_fsid;
6902 return statfs (".", &fsd);
6903 }],
6904 vfsfileid_cv_statfs=yes,
6905 vfsfileid_cv_statfs=no,
6906 vfsfileid_cv_statfs=cross)
6907 ])
6908 AC_MSG_RESULT($vfsfileid_cv_statfs)
6910 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6911 x"$vfsfileid_cv_statfs" = x"yes"; then
6912 default_shared_modules="$default_shared_modules vfs_fileid"
6913 fi
6914 # End
6915 # Checks for the vfs_fileid module
6918 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6919 do
6920 eval MODULE_DEFAULT_$i=STATIC
6921 done
6923 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6924 do
6925 dnl Fall back to static if we cannot build shared libraries
6926 eval MODULE_DEFAULT_$i=STATIC
6928 if test $BLDSHARED = true; then
6929 eval MODULE_DEFAULT_$i=SHARED
6930 fi
6931 done
6933 dnl Always build these modules static
6934 MODULE_rpc_spoolss=STATIC
6935 MODULE_rpc_srvsvc=STATIC
6936 MODULE_idmap_tdb=STATIC
6937 MODULE_idmap_passdb=STATIC
6938 MODULE_idmap_nss=STATIC
6940 MODULE_nss_info_template=STATIC
6942 AC_ARG_WITH(static-modules,
6943 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6944 [ if test $withval; then
6945 for i in `echo $withval | sed -e 's/,/ /g'`
6946 do
6947 eval MODULE_$i=STATIC
6948 done
6949 fi ])
6951 AC_ARG_WITH(shared-modules,
6952 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6953 [ if test $withval; then
6954 for i in `echo $withval | sed -e 's/,/ /g'`
6955 do
6956 eval MODULE_$i=SHARED
6957 done
6958 fi ])
6960 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6961 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6962 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6963 AC_SUBST(SMBD_FAM_LIBS)
6964 fi
6966 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
6967 "bin/ldapsam.$SHLIBEXT", PDB,
6968 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6969 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6970 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6971 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6972 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6973 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6975 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6976 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6977 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6978 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6979 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6980 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6981 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6982 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6983 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6984 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6985 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6987 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6988 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6990 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6992 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6993 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6994 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6995 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6996 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6997 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6998 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6999 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
7000 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
7001 SMB_SUBSYSTEM(AUTH,auth/auth.o)
7003 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
7004 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
7005 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
7006 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
7007 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
7008 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
7009 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
7010 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
7011 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
7012 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
7013 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
7014 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
7015 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
7016 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
7017 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
7018 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
7019 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
7020 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
7021 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
7022 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
7023 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
7024 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
7025 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
7026 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
7027 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
7028 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
7029 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
7030 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
7031 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
7032 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
7033 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
7034 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
7035 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
7036 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
7037 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
7038 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
7039 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
7040 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
7041 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
7042 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
7043 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
7044 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
7045 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
7046 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
7047 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
7048 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
7049 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
7050 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
7051 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
7053 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
7055 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
7056 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
7057 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
7059 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
7060 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
7061 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
7062 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
7064 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
7066 #################################################
7067 # do extra things if we are running insure
7069 if test "${ac_cv_prog_CC}" = "insure"; then
7070 CPPFLAGS="$CPPFLAGS -D__INSURE__"
7071 fi
7073 #################################################
7074 # If run from the build farm, enable NASTY hacks
7075 #################################################
7076 AC_MSG_CHECKING(whether to enable build farm hacks)
7077 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
7078 AC_MSG_RESULT(yes)
7079 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
7080 else
7081 AC_MSG_RESULT(no)
7082 fi
7084 #################################################
7085 # check for bad librt/libpthread interactions
7087 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
7088 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
7089 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7090 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7092 SMB_IF_RTSIGNAL_BUG(
7093 [
7094 # Have RT_SIGNAL bug, need to check whether the problem will
7095 # affect anything we have configured.
7097 rt_do_error=no
7098 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
7099 if test x"$rt_signal_lease_ok" = x"no" ; then
7100 rt_do_error=yes
7101 fi
7102 fi
7104 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
7105 if test x"$rt_signal_notify_ok" = x"no" ; then
7106 rt_do_error=yes
7107 fi
7108 fi
7110 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7111 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7112 if test x"$rt_signal_aio_ok" = x"no" ; then
7113 rt_do_error=yes
7114 fi
7115 fi
7117 if test x"$rt_do_error" = x"yes" ; then
7118 SMB_IS_LIBPTHREAD_LINKED(
7119 [
7120 cat<<MSG
7122 *** On this platforms, linking Samba against pthreads causes problems
7123 *** with the oplock and change notification mechanisms. You may be
7124 *** using pthreads as a side-effect of using the --with-aio-support
7125 *** or --with-profiling-data options. Please remove these and try again.
7127 MSG
7128 ],
7129 [
7130 cat<<MSG
7132 *** On this platform, the oplock and change notification mechanisms do not
7133 *** appear to work. Please report this problem to samba-technical@samba.org
7134 *** and attach the config.log file from this directory.
7136 MSG
7137 ])
7138 AC_MSG_ERROR(unable to use realtime signals on this platform)
7139 fi
7140 ],
7141 [
7142 # no RT_SIGNAL bug, we are golden
7143 SMB_IS_LIBPTHREAD_LINKED(
7144 [
7145 AC_MSG_WARN(using libpthreads - this may degrade performance)
7146 ])
7148 ],
7149 [
7150 # cross compiling, I hope you know what you are doing
7151 true
7152 ])
7154 fi
7156 m4_include(../lib/zlib/zlib.m4)
7158 if test x$smbtorture4_possible = xyes; then
7159 SMBTORTURE4="bin/smbtorture4"
7160 AC_SUBST(SMBTORTURE4)
7161 fi
7163 AC_SUBST(ZLIB_LIBS)
7164 AC_SUBST(ZLIB_OBJS)
7165 AC_ZLIB([ZLIB_OBJS=""], [
7166 ZLIB_LIBS=""
7167 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7168 deflate.o trees.o zutil.o inflate.o infback.o \
7169 inftrees.o inffast.o
7170 do
7171 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7172 done
7173 CFLAGS="-I../lib/zlib $CFLAGS"
7174 ])
7176 AC_DEFINE(STATIC_gensec_MODULES, [gensec_spnego_init,NULL],[gensec modules])
7177 AC_DEFINE(STATIC_gensec_MODULES_PROTO, [_MODULE_PROTO(gensec_spnego_init)],[gensec protos])
7179 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7181 if test "x$enable_dmalloc" = xyes
7182 then
7183 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7184 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7185 [Define to check invariants around some common functions])
7186 LIBS="$LIBS -ldmalloc"
7187 fi
7189 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7190 LIB_REMOVE_USR_LIB(LDFLAGS)
7191 LIB_REMOVE_USR_LIB(LIBS)
7193 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7194 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7195 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7197 #################################################
7198 # Display summary of libraries detected
7200 AC_MSG_RESULT([Using libraries:])
7201 AC_MSG_RESULT([ LIBS = $LIBS])
7202 if test x"$with_ads_support" != x"no"; then
7203 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7204 fi
7205 if test x"$with_ldap_support" != x"no"; then
7206 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7207 fi
7208 if test x"$with_dnsupdate_support" != x"no"; then
7209 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7210 fi
7211 if test x"$have_dnssd_support" != x"no"; then
7212 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7213 fi
7214 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7216 #################################################
7217 # final configure stuff
7219 AC_MSG_CHECKING([configure summary])
7220 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7221 AC_MSG_RESULT(yes),
7222 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7223 AC_MSG_WARN([cannot run when cross-compiling]))
7225 dnl Merge in developer cflags from now on
7226 AC_SUBST(DEVELOPER_CFLAGS)
7227 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7228 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7229 fi
7231 # Stuff the smbd-only libraries at the end of the smbd link
7232 # path (if we have them).
7233 SMBD_LIBS="$samba_dmapi_libs"
7234 AC_SUBST(SMBD_LIBS)
7236 CFLAGS="${CFLAGS} \$(FLAGS)"
7237 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7239 # If we had to expand the includes, make tsure the output file is moved back
7240 AC_OUTPUT_COMMANDS([
7241 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7242 ln -s Makefile-noincludes Makefile
7243 fi
7244 ])
7246 AC_OUTPUT(Makefile
7247 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7248 lib/netapi/examples/Makefile
7249 lib/netapi/tests/Makefile
7250 pkgconfig/smbclient.pc
7251 pkgconfig/wbclient.pc
7252 pkgconfig/netapi.pc
7253 pkgconfig/smbsharemodes.pc
7254 ../examples/libsmbclient/Makefile.internal
7255 )
7257 #################################################
7258 # Print very concise instructions on building/use
7259 if test "x$enable_dmalloc" = xyes
7260 then
7261 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7262 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7263 fi