| blob | 2794990b9959ba427568c2883fe660a7b6421bb2 |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/autoconf/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
29 m4_include(../lib/ccan/libccan.m4)
31 LIBTEVENT_OBJ0=""
32 for obj in ${TEVENT_OBJ}; do
33 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
34 done
35 AC_SUBST(LIBTEVENT_OBJ0)
36 LIBS="${LIBS} ${TEVENT_LIBS}"
38 SAMBA_CPPFLAGS="-Iinclude/autoconf -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
42 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
43 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
44 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
46 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
48 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
49 if test "x${srcdir-.}" != "x."; then
50 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
51 fi
53 dnl Unique-to-Samba variables we'll be playing with.
54 AC_SUBST(SAMBA_CPPFLAGS)
55 AC_SUBST(SHELL)
56 AC_SUBST(LDSHFLAGS)
57 AC_SUBST(SONAMEFLAG)
58 AC_SUBST(SHLD)
59 AC_SUBST(MODULE_EXPORTS)
60 AC_SUBST(DSO_EXPORTS)
61 AC_SUBST(HOST_OS)
62 AC_SUBST(PICFLAG)
63 AC_SUBST(PIE_CFLAGS)
64 AC_SUBST(PIE_LDFLAGS)
65 AC_SUBST(RELRO_LDFLAGS)
66 AC_SUBST(SHLIBEXT)
67 AC_SUBST(INSTALLLIBCMD_SH)
68 AC_SUBST(INSTALLLIBCMD_A)
69 AC_SUBST(UNINSTALLLIBCMD_SH)
70 AC_SUBST(UNINSTALLLIBCMD_A)
72 AC_SUBST(INSTALL_LIBWBCLIENT)
73 AC_SUBST(UNINSTALL_LIBWBCLIENT)
74 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
75 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
76 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
77 AC_SUBST(LIBWBCLIENT_SHARED)
78 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
79 AC_SUBST(LIBWBCLIENT_STATIC)
80 AC_SUBST(LIBWBCLIENT_SOVER)
81 AC_SUBST(LIBWBCLIENT_FULLVER)
82 AC_SUBST(LIBWBCLIENT)
83 AC_SUBST(LIBWBCLIENT_LIBS)
85 AC_SUBST(LIBSAMBAUTIL_SHARED)
87 AC_SUBST(PRINT_LIBS)
88 AC_SUBST(AUTH_LIBS)
89 AC_SUBST(ACL_LIBS)
90 AC_SUBST(PASSDB_LIBS)
91 AC_SUBST(IDMAP_LIBS)
92 AC_SUBST(KRB5_LIBS)
93 AC_SUBST(UUID_LIBS)
94 AC_SUBST(LDAP_LIBS)
95 AC_SUBST(GPEXT_LIBS)
96 AC_SUBST(PAM_MODULES)
97 AC_SUBST(INSTALL_PAM_MODULES)
98 AC_SUBST(UNINSTALL_PAM_MODULES)
99 AC_SUBST(NSS_MODULES)
100 AC_SUBST(EXTRA_BIN_PROGS)
101 AC_SUBST(CIFSMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSMOUNT)
103 AC_SUBST(UNINSTALL_CIFSMOUNT)
104 AC_SUBST(CIFSUMOUNT_PROGS)
105 AC_SUBST(INSTALL_CIFSUMOUNT)
106 AC_SUBST(UNINSTALL_CIFSUMOUNT)
107 AC_SUBST(CIFSUPCALL_PROGS)
108 AC_SUBST(INSTALL_CIFSUPCALL)
109 AC_SUBST(UNINSTALL_CIFSUPCALL)
110 AC_SUBST(EXTRA_SBIN_PROGS)
111 AC_SUBST(EXTRA_ALL_TARGETS)
112 AC_SUBST(CONFIG_LIBS)
113 AC_SUBST(NSCD_LIBS)
115 # compile with optimization and without debugging by default, but
116 # allow people to set their own preference.
117 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
118 # if it has no value. This prevent *very* large debug binaries from occurring
119 # by default.
120 if test "x$debug" = "xyes" ; then
121 CFLAGS="${CFLAGS} -g"
122 fi
123 if test "x$CFLAGS" = x; then
124 CFLAGS="-O"
125 fi
127 m4_include(../lib/socket_wrapper/config.m4)
128 m4_include(../lib/nss_wrapper/config.m4)
129 m4_include(../lib/uid_wrapper/config.m4)
131 m4_include(m4/swat.m4)
133 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
135 # Probe the gcc version for extra CFLAGS. We always stash these in
136 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
137 # Makefile edit, avoiding the need to re-run configure.
138 if test x"$ac_cv_prog_gcc" = x"yes" ; then
139 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
140 # Add -Wdeclaration-after-statement if compiler supports it
141 AC_CACHE_CHECK(
142 [that the C compiler understands -Wdeclaration-after-statement],
143 samba_cv_HAVE_Wdeclaration_after_statement, [
144 AC_TRY_RUN_STRICT([
145 int main(void)
146 {
147 return 0;
148 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
149 samba_cv_HAVE_Wdeclaration_after_statement=yes,
150 samba_cv_HAVE_Wdeclaration_after_statement=no,
151 samba_cv_HAVE_Wdeclaration_after_statement=cross)
152 ])
154 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
155 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
156 fi
158 #-Werror-implicit-function-declaration
159 AC_CACHE_CHECK(
160 [that the C compiler understands -Werror-implicit-function-declaration],
161 samba_cv_HAVE_Werror_implicit_function_declaration, [
162 AC_TRY_RUN_STRICT([
163 int main(void)
164 {
165 return 0;
166 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
167 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
168 samba_cv_HAVE_Werror_implicit_function_declaration=no,
169 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
170 ])
171 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
172 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
173 fi
175 # krb5developer is like developer, except we don't get
176 # -Wstrict-prototypes.
177 if test x"$krb5_developer" != x"$yes" ; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
179 fi
181 if test x"$picky_developer" = x"yes"; then
182 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
183 fi
184 fi
186 #################################################
187 # check for a shared memory profiling support
188 AC_MSG_CHECKING(whether to use profiling)
189 AC_ARG_WITH(profiling-data,
190 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
191 [ case "$withval" in
192 yes)
193 AC_MSG_RESULT(yes)
194 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
195 samba_cv_WITH_PROFILE=yes
196 ;;
197 *)
198 AC_MSG_RESULT(no)
199 samba_cv_WITH_PROFILE=no
200 ;;
201 esac ],
202 AC_MSG_RESULT(no)
203 )
205 dnl Checks for programs.
206 AC_ARG_ENABLE(smbtorture4,
207 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
209 if test x$enable_smbtorture4 != xno; then
210 smbtorture4_possible=yes
211 else
212 smbtorture4_possible=no
213 fi
215 AC_PROG_INSTALL
216 AC_PROG_AWK
217 # Check for GNU make
218 m4_include(../m4/check_make.m4)
219 AC_SAMBA_GNU_MAKE([true], [true])
221 # Check for perl
222 m4_include(../m4/check_perl.m4)
223 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
225 # Check for python
226 m4_include(../m4/check_python.m4)
227 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
229 AC_CHECK_TOOL(AR, ar)
231 dnl Check if we (actually our C compiler!) use GNU ld
232 AC_PROG_LD_GNU
234 dnl Certain versions of GNU ld the default is not to have the
235 dnl --allow-shlib-undefined flag defined. This causes a stackload of
236 dnl warnings when building modules.
237 if test "$ac_cv_prog_gnu_ld" = "yes"; then
238 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
239 AC_MSG_CHECKING(GNU ld release date)
240 changequote(,)dnl
241 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
242 changequote([,])dnl
243 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
244 if test -n "$ac_cv_gnu_ld_date"; then
245 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
246 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
247 fi
248 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
249 ac_cv_gnu_ld_version_script=yes
250 fi
251 else
252 AC_MSG_CHECKING(GNU ld release version)
253 changequote(,)dnl
254 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
255 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
256 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
257 changequote([,])dnl
258 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
259 AC_MSG_CHECKING(GNU ld release version major)
260 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
261 AC_MSG_CHECKING(GNU ld release version minor)
262 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
263 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
264 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
265 fi
266 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
268 fi
269 fi
270 fi
272 dnl Check if C compiler understands -c and -o at the same time
273 AC_PROG_CC_C_O
274 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
275 BROKEN_CC=
276 else
277 BROKEN_CC=#
278 fi
279 AC_SUBST(BROKEN_CC)
281 dnl Check if the C compiler understands -Werror (GNU)
282 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
283 AC_TRY_RUN_STRICT([
284 int main(void)
285 {
286 return 0;
287 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
288 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
289 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
290 Werror_FLAGS="-Werror"
291 else
292 dnl Check if the C compiler understands -w2
293 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
294 AC_TRY_RUN_STRICT([
295 int main(void)
296 {
297 return 0;
298 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
299 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
300 if test x"$samba_cv_HAVE_w2" = x"yes"; then
301 Werror_FLAGS="-w2"
302 else
303 dnl Check if the C compiler understands -errwarn (Sun)
304 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
305 AC_TRY_RUN_STRICT([
306 int main(void)
307 {
308 return 0;
309 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
310 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
311 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
312 Werror_FLAGS="-errwarn=%all"
313 else
314 dnl Check if the C compiler understands -qhalt (IBM)
315 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
316 AC_TRY_RUN_STRICT([
317 int main(void)
318 {
319 return 0;
320 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
321 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
322 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
323 Werror_FLAGS="-qhalt=w"
324 fi
325 fi
326 fi
327 fi
329 ############################################
330 # check if the compiler can handle negative enum values
331 # and don't truncate the values to INT_MAX
332 # a runtime test is needed here
333 AC_SUBST(PIDL_ARGS)
334 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
335 AC_TRY_RUN(
336 [
337 #include <stdio.h>
338 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
339 int main(void) {
340 enum negative_values v1 = NEGATIVE_VALUE;
341 unsigned v2 = NEGATIVE_VALUE;
343 if (v1 != 0xFFFFFFFF) {
344 printf("%u != 0xFFFFFFFF\n", v1);
345 return 1;
346 }
347 if (v2 != 0xFFFFFFFF) {
348 printf("%u != 0xFFFFFFFF\n", v2);
349 return 1;
350 }
352 return 0;
353 }
354 ],
355 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
356 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
357 AC_MSG_WARN([using --uint-enums for pidl])
358 PIDL_ARGS="$PIDL_ARGS --uint-enums"
359 fi
361 dnl Figure out the flags to support named structure initializers
363 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
365 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
366 AC_MSG_CHECKING(uname -s)
367 AC_MSG_RESULT(${UNAME_S})
369 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
370 AC_MSG_CHECKING(uname -r)
371 AC_MSG_RESULT(${UNAME_R})
373 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
374 AC_MSG_CHECKING(uname -m)
375 AC_MSG_RESULT(${UNAME_M})
377 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
378 AC_MSG_CHECKING(uname -p)
379 AC_MSG_RESULT(${UNAME_P})
381 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
382 AC_MSG_CHECKING(uname -i)
383 AC_MSG_RESULT(${UNAME_I})
385 dnl Add #include for broken IRIX header files
386 case "$host_os" in
387 *irix6*)
388 #TODO add to libreplace
389 if test x"$ac_cv_prog_gcc" != x"yes" ; then
390 dnl Fix sensible defaults for MIPSPro compilers. The
391 dnl error numbers are valid for the 7.3 compilers,
392 dnl hopefully also valid for the 7.4 series.
393 dnl
394 dnl Bugzilla 3801. Force an error on warning 1035
395 dnl so we don't incorrectly detect stdint.h. This
396 dnl warning is emitted for #error directives.
397 CFLAGS="$CFLAGS -diag_error 1035"
398 dnl 1209: Controlling expression is constant
399 dnl 1174: Function foo declared but never referenced
400 dnl 3201: Parameter foo was never referenced
401 CFLAGS="$CFLAGS -woff 1209,1174,3201"
402 fi
403 ;;
404 esac
406 DYNEXP=
407 AC_SUBST(DYNEXP)
408 LDSHFLAGS_Z_DEFS=
409 AC_SUBST(LDSHFLAGS_Z_DEFS)
410 LDSHFLAGS_Z_NODEFS=
411 AC_SUBST(LDSHFLAGS_Z_NODEFS)
413 dnl Add modules that have to be built by default here
414 dnl These have to be built static:
415 default_static_modules=""
416 default_static_modules="$default_static_modules pdb_smbpasswd"
417 default_static_modules="$default_static_modules pdb_tdbsam"
418 default_static_modules="$default_static_modules pdb_wbc_sam"
419 default_static_modules="$default_static_modules rpc_lsarpc"
420 default_static_modules="$default_static_modules rpc_samr"
421 default_static_modules="$default_static_modules rpc_winreg"
422 default_static_modules="$default_static_modules rpc_initshutdown"
423 default_static_modules="$default_static_modules rpc_dssetup"
424 default_static_modules="$default_static_modules rpc_wkssvc"
425 default_static_modules="$default_static_modules rpc_svcctl"
426 default_static_modules="$default_static_modules rpc_ntsvcs"
427 default_static_modules="$default_static_modules rpc_netlogon"
428 default_static_modules="$default_static_modules rpc_netdfs"
429 default_static_modules="$default_static_modules rpc_srvsvc"
430 default_static_modules="$default_static_modules rpc_spoolss"
431 default_static_modules="$default_static_modules rpc_eventlog"
432 default_static_modules="$default_static_modules auth_sam"
433 default_static_modules="$default_static_modules auth_unix"
434 default_static_modules="$default_static_modules auth_winbind"
435 default_static_modules="$default_static_modules auth_wbc"
436 default_static_modules="$default_static_modules auth_domain"
437 default_static_modules="$default_static_modules auth_builtin"
438 default_static_modules="$default_static_modules vfs_default"
439 default_static_modules="$default_static_modules nss_info_template"
441 dnl These are preferably build shared, and static if dlopen() is not available
442 default_shared_modules=""
443 default_shared_modules="$default_shared_modules vfs_recycle"
444 default_shared_modules="$default_shared_modules vfs_audit"
445 default_shared_modules="$default_shared_modules vfs_extd_audit"
446 default_shared_modules="$default_shared_modules vfs_full_audit"
447 default_shared_modules="$default_shared_modules vfs_netatalk"
448 default_shared_modules="$default_shared_modules vfs_fake_perms"
449 default_shared_modules="$default_shared_modules vfs_default_quota"
450 default_shared_modules="$default_shared_modules vfs_readonly"
451 default_shared_modules="$default_shared_modules vfs_cap"
452 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
453 default_shared_modules="$default_shared_modules vfs_shadow_copy"
454 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
455 default_shared_modules="$default_shared_modules auth_script"
456 default_shared_modules="$default_shared_modules vfs_readahead"
457 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
458 default_shared_modules="$default_shared_modules vfs_streams_xattr"
459 default_shared_modules="$default_shared_modules vfs_streams_depot"
460 default_shared_modules="$default_shared_modules vfs_acl_xattr"
461 default_shared_modules="$default_shared_modules vfs_acl_tdb"
462 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
463 default_shared_modules="$default_shared_modules vfs_preopen"
464 default_shared_modules="$default_shared_modules vfs_catia"
465 default_shared_modules="$default_shared_modules vfs_scannedonly"
466 default_shared_modules="$default_shared_modules vfs_crossrename"
467 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
468 default_shared_modules="$default_shared_modules vfs_time_audit"
469 default_shared_modules="$default_shared_modules idmap_autorid"
471 if test "x$developer" = xyes; then
472 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
473 default_static_modules="$default_static_modules auth_netlogond"
474 default_shared_modules="$default_shared_modules perfcount_test"
475 fi
478 #
479 # Config CPPFLAG settings for strange OS's that must be set
480 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
481 # case statement; its first reference must be unconditional.
482 #
483 case "$host_os" in
484 *hpux*)
485 #
486 # Defines needed for HPUX support.
487 # HPUX has bigcrypt but (sometimes?) doesn't use it for
488 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
489 #
490 case `uname -r` in
491 *9*|*10*|*11)
492 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
493 ;;
494 esac
495 ;;
497 #
498 # CRAY Unicos has broken const handling
499 *unicos*)
500 AC_MSG_RESULT([disabling const])
501 CPPFLAGS="$CPPFLAGS -Dconst="
502 ;;
504 #
505 # AIX4.x doesn't even admit to having large
506 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
507 #
508 *aix4*)
509 AC_MSG_RESULT([enabling large file support])
510 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
511 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
512 ;;
513 #
514 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
515 # to the existance of large files..
516 #
517 # Solaris uses SYSV printing. Make sure to set that here. --jerry
518 #
519 *solaris*)
520 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
521 LDFLAGS="$LDFLAGS -lthread"
522 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
523 ;;
524 #
525 # IRIX uses SYSV printing. Make sure to set that here
526 #
527 *irix*)
528 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
529 ;;
530 *freebsd*|*dragonfly*)
531 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
532 ;;
533 #
534 # VOS may need to have POSIX support and System V compatibility enabled.
535 #
536 *vos*)
537 case "$CPPFLAGS" in
538 *-D_POSIX_C_SOURCE*)
539 ;;
540 *)
541 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
542 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
543 ;;
544 esac
545 case "$CPPFLAGS" in
546 *-D_SYSV*|*-D_SVID_SOURCE*)
547 ;;
548 *)
549 CPPFLAGS="$CPPFLAGS -D_SYSV"
550 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
551 esac
552 ;;
553 # GNU systems
554 #
555 *linux* | *hurd* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
556 CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS"
557 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
558 ;;
560 #
561 # MacOS X is the *only* system that uses compose character in utf8. This
562 # is so horribly broken....
563 #
564 *darwin*)
565 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
567 # Add a system specific charset module.
568 default_shared_modules="$default_shared_modules"
570 ;;
571 *qnx*)
572 ;;
574 esac
576 SAVE_CPPFLAGS="${CPPFLAGS}"
577 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
579 AC_LIBREPLACE_BROKEN_CHECKS
580 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
581 AC_LIBREPLACE_NETWORK_CHECKS
583 CPPFLAGS="${SAVE_CPPFLAGS}"
585 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
587 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
588 AC_SUBST(LIBREPLACE_OBJS)
590 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
591 AC_SUBST(LIBREPLACE_LIBS)
594 # add -ldl to the global LIBS
595 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
596 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
599 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
600 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
601 AC_CHECK_HEADERS(limits.h float.h libintl.h)
602 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
603 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
604 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
605 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
606 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
607 AC_CHECK_HEADERS(sys/sysmacros.h)
608 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
609 AC_CHECK_HEADERS(langinfo.h locale.h)
610 AC_CHECK_HEADERS(xfs/libxfs.h)
611 AC_CHECK_HEADERS(netgroup.h)
612 AC_CHECK_HEADERS(linux/falloc.h)
613 AC_CHECK_HEADERS(sys/uuid.h)
614 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
616 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
617 #if HAVE_RPC_RPC_H
618 #include <rpc/rpc.h>
619 #endif
620 ]])
621 CRYPTO_MD5_OBJ=
622 if test "x$ac_cv_header_CommonCrypto_CommonDigest_h" != "xyes"
623 then
624 CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
625 fi
626 AC_SUBST(CRYPTO_MD5_OBJ)
628 ## These fail to compile on IRIX so just check for their presence
629 AC_CHECK_HEADERS(sys/mode.h,,,)
631 # Look for Darwin headers
632 old_CPPFLAGS="$CPPFLAGS"
633 CPPFLAGS="-Iinclude $CPPFLAGS"
634 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
635 CPPFLAGS="$old_CPPFLAGS"
637 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
638 # about CoreFoundation, at least on os X 10.6 and 10.7
639 case "$host_os" in
640 *darwin11*|*darwin10*)
641 LDFLAGS="$LDFLAGS -framework CoreFoundation"
642 ;;
643 esac
645 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
646 # subdirectory of headers.
647 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
649 if test x"$enable_developer" = x"yes" ; then
650 if test x"$ac_cv_header_valgrind_h" = xyes -o \
651 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
652 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
653 fi
654 fi
656 #
657 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
658 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
659 #
660 case "$host_os" in
661 *hpux*)
662 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
663 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
664 if test x"$ac_cv_header_shadow_h" = x"yes"; then
665 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
666 fi
667 ;;
668 esac
669 AC_CHECK_HEADERS(shadow.h)
670 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
671 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
673 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
674 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
676 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
678 # For experimental utmp support (lastlog on some BSD-like systems)
679 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
681 AC_CHECK_SIZEOF(int,cross)
682 AC_CHECK_SIZEOF(long,cross)
683 AC_CHECK_SIZEOF(long long,cross)
684 AC_CHECK_SIZEOF(short,cross)
686 AC_C_CONST
687 AC_C_INLINE
688 AC_C_BIGENDIAN
689 AC_C_CHAR_UNSIGNED
691 AC_TYPE_SIGNAL
692 AC_TYPE_UID_T
693 AC_TYPE_MODE_T
694 AC_TYPE_OFF_T
695 AC_TYPE_SIZE_T
696 AC_TYPE_PID_T
697 AC_STRUCT_ST_RDEV
698 AC_DIRENT_D_OFF
699 AC_CHECK_TYPE(ssize_t, int)
700 AC_CHECK_TYPE(wchar_t, unsigned short)
702 ############################################
703 # for cups support we need libcups, and a handful of header files
705 AC_ARG_ENABLE(cups,
706 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
708 if test x$enable_cups != xno; then
709 AC_PATH_PROG(CUPS_CONFIG, cups-config)
711 if test "x$CUPS_CONFIG" != x; then
713 ac_save_LDFLAGS=$LDFLAGS
714 ac_save_PRINT_LIBS=$PRINT_LIBS
715 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
717 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
718 x"$ac_cv_header_cups_language_h" = xyes; then
719 # try linking with -lcups alone first. That should work unless libcups is
720 # underlinked. With cups-config --libs we pull in unwanted and unneeded
721 # dendencies including thread libraries - use cups-config only if really
722 # required.
723 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
724 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
725 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
726 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
728 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
729 samba_cv_HAVE_CUPS=yes
730 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
731 else
732 AC_MSG_WARN([cups-config around but cups-devel not installed])
733 CFLAGS=$ac_save_CFLAGS
734 LDFLAGS=$ac_save_LDFLAGS
735 PRINT_LIBS=$ac_save_PRINT_LIBS
736 fi
738 elif test x"$enable_cups" = x"yes"; then
739 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
740 fi
741 fi
743 AC_ARG_ENABLE(iprint,
744 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
746 if test x$enable_iprint != xno; then
747 if test x"$samba_cv_HAVE_CUPS" = xyes; then
748 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
749 elif test x"$enable_iprint" = x"yes"; then
750 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
751 fi
752 fi
754 ############################################
755 # check if the compiler will optimize out function calls
756 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
757 AC_TRY_LINK([
758 #include <stdio.h>],
759 [
760 if (0) {
761 this_function_does_not_exist();
762 } else {
763 return 1;
764 }
766 ],
767 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
768 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
769 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
770 fi
772 #############################################
773 # check for fd passing struct via msg_control
774 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
775 AC_TRY_COMPILE([
776 #include <sys/types.h>
777 #include <stdlib.h>
778 #include <stddef.h>
779 #include <sys/socket.h>
780 #include <sys/un.h>],
781 [
782 struct msghdr msg;
783 union {
784 struct cmsghdr cm;
785 char control[CMSG_SPACE(sizeof(int))];
786 } control_un;
787 msg.msg_control = control_un.control;
788 msg.msg_controllen = sizeof(control_un.control);
789 ],
790 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
791 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
792 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
793 [If we can use msg_control for passing file descriptors])
794 fi
796 #############################################
797 # check for fd passing struct via msg_acctrights
798 AC_CACHE_CHECK([for fd passing via msg_acctrights],
799 samba_cv_msghdr_msg_acctrights, [
800 AC_TRY_COMPILE([
801 #include <sys/types.h>
802 #include <stdlib.h>
803 #include <stddef.h>
804 #include <sys/socket.h>
805 #include <sys/un.h>],
806 [
807 struct msghdr msg;
808 int fd;
809 msg.msg_acctrights = (caddr_t) &fd;
810 msg.msg_acctrightslen = sizeof(fd);
811 ],
812 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
813 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
814 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
815 [If we can use msg_acctrights for passing file descriptors])
816 fi
818 AC_CHECK_FUNCS(dirfd)
819 if test x"$ac_cv_func_dirfd" = x"yes"; then
820 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
821 fi
823 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
824 AC_TRY_COMPILE([
825 #include <sys/types.h>
826 #if STDC_HEADERS
827 #include <stdlib.h>
828 #include <stddef.h>
829 #endif
830 #include <signal.h>],[struct sigevent s;],
831 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
832 if test x"$samba_cv_struct_sigevent" = x"yes"; then
833 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
834 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
835 [#include <signal.h>])
836 fi
838 # and glibc has setresuid under linux but the function does
839 # nothing until kernel 2.1.44! very dumb.
840 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
841 AC_TRY_RUN([#include <errno.h>
842 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
843 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
844 if test x"$samba_cv_have_setresuid" = x"yes"; then
845 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
846 fi
848 # Do the same check for setresguid...
849 #
850 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
851 AC_TRY_RUN([#include <unistd.h>
852 #include <errno.h>
853 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
854 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
855 if test x"$samba_cv_have_setresgid" = x"yes"; then
856 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
857 fi
859 AC_FUNC_MEMCMP
861 ###############################################
862 # Readline included by default unless explicitly asked not to
863 test "${with_readline+set}" != "set" && with_readline=yes
865 # test for where we get readline() from
866 AC_MSG_CHECKING(whether to use readline)
867 AC_ARG_WITH(readline,
868 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
869 [ case "$with_readline" in
870 yes)
871 AC_MSG_RESULT(yes)
873 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
874 AC_CHECK_HEADERS(readline/history.h)
876 AC_CHECK_HEADERS(readline.h readline/readline.h,[
877 for termlib in ncurses curses termcap terminfo termlib tinfo; do
878 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
879 done
880 AC_CHECK_LIB(readline, rl_callback_handler_install,
881 [TERMLIBS="-lreadline $TERMLIBS"
882 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
883 break], [TERMLIBS=], $TERMLIBS)])
884 ;;
885 no)
886 AC_MSG_RESULT(no)
887 ;;
888 *)
889 AC_MSG_RESULT(yes)
891 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
892 # alternate readline path
893 _ldflags=${LDFLAGS}
894 _cppflags=${CPPFLAGS}
896 # Add additional search path
897 LDFLAGS="-L$with_readline/lib $LDFLAGS"
898 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
900 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
901 AC_CHECK_HEADERS(readline/history.h)
903 AC_CHECK_HEADERS(readline.h readline/readline.h,[
904 for termlib in ncurses curses termcap terminfo termlib; do
905 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
906 done
907 AC_CHECK_LIB(readline, rl_callback_handler_install,
908 [TERMLDFLAGS="-L$with_readline/lib"
909 TERMCPPFLAGS="-I$with_readline/include"
910 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
911 TERMLIBS="-lreadline $TERMLIBS"
912 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
913 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
915 LDFLAGS=$_ldflags
916 ;;
917 esac],
918 AC_MSG_RESULT(no)
919 )
920 AC_SUBST(TERMLIBS)
921 AC_SUBST(TERMLDFLAGS)
923 # The readline API changed slightly from readline3 to readline4, so
924 # code will generate warnings on one of them unless we have a few
925 # special cases.
926 AC_CHECK_LIB(readline, rl_completion_matches,
927 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
928 [Do we have rl_completion_matches?])],
929 [],
930 [$TERMLIBS])
932 # not all readline libs have rl_event_hook or history_list
933 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
934 AC_CHECK_LIB(readline, history_list,
935 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
936 [],
937 [$TERMLIBS])
939 ###############################################
940 # test for where we get yp_get_default_domain() from
941 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
942 AC_CHECK_FUNCS(yp_get_default_domain)
944 # Check if we have execl, if not we need to compile smbrun.
945 AC_CHECK_FUNCS(execl)
946 if test x"$ac_cv_func_execl" = x"no"; then
947 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun"
948 fi
950 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
951 AC_CHECK_FUNCS(strtol)
952 AC_CHECK_FUNCS(strchr chflags)
953 AC_CHECK_FUNCS(getrlimit fsync setpgid)
954 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
955 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
956 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
957 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
958 AC_CHECK_FUNCS(getgrset)
959 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf)
960 AC_CHECK_FUNCS(atexit grantpt posix_fallocate)
961 AC_CHECK_FUNCS(fallocate)
962 AC_CHECK_FUNCS(fseeko setluid getpwanam)
963 AC_CHECK_FUNCS(fdopendir)
964 AC_CHECK_FUNCS(getpwent_r)
965 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
966 AC_CHECK_FUNCS(syslog vsyslog timegm)
967 AC_CHECK_FUNCS(setlocale)
968 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
969 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
970 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
971 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
972 AC_CHECK_HEADERS(sys/mman.h)
973 # setbuffer, shmget, shm_open are needed for smbtorture
974 AC_CHECK_FUNCS(shmget shm_open)
975 AC_CHECK_FUNCS(gettext dgettext)
976 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
977 AC_CHECK_FUNCS(strupr)
979 # Find a method of generating a stack trace
980 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
981 # libexecinfo provides backtrace_symbols on FreeBSD
982 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
983 AC_CHECK_FUNCS(backtrace_symbols)
984 AC_CHECK_LIB(exc, trace_back_stack)
986 # check for sysctlbyname and sysctl for BSD systems
987 AC_CHECK_FUNCS(sysctlbyname)
988 AC_CHECK_FUNCS(sysctl)
990 #################################################
991 # Check to see if core dump directory is defined in linux
992 # with /proc/sys/kernel/core_pattern
994 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
995 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
996 [Whether Linux kernel uses core_pattern for core files]),
997 [])
999 #############################
1000 # check if building with gpfs
1001 AC_CHECK_HEADERS(gpfs_gpl.h)
1002 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1003 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1004 default_shared_modules="$default_shared_modules vfs_gpfs"
1005 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1006 fi
1008 #############################################
1009 # check if building on Isilon OneFS
1010 printf "%s" "checking for Isilon OneFS... "
1011 save_LIBS="$LIBS"
1012 LIBS="$LIBS -lisi_version"
1013 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1014 [get_isilon_copyright()],
1015 samba_cv_HAVE_ONEFS=yes,
1016 samba_cv_HAVE_ONEFS=no)
1017 echo $samba_cv_HAVE_ONEFS
1018 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1019 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1020 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1021 default_static_modules="$default_static_modules"
1022 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1023 # Need to also add general libs for oplocks support
1024 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1025 fi
1026 AC_SUBST(ONEFS_LIBS)
1027 LIBS="$save_LIBS"
1029 # Note that all the libunwind symbols in the API are defined to internal
1030 # platform-specific version, so we must include libunwind.h before checking
1031 # any of them.
1032 AC_MSG_CHECKING([for libunwind])
1033 save_LIBS=$LIBS
1035 UNWIND_ARCH="unknown"
1036 if test x"$UNAME_I" != x"unknown"; then
1037 UNWIND_ARCH="$UNAME_I"
1038 elif test x"$UNAME_M" != x"unknown"; then
1039 UNWIND_ARCH="$UNAME_M"
1040 elif test x"$UNAME_P" != x"unknown"; then
1041 UNWIND_ARCH="$UNAME_P"
1042 fi
1044 case "$UNWIND_ARCH" in
1045 unknown)
1046 # This probably won't link without
1047 # the platform-specific libunwind.
1048 LIBS="$LIBS -lunwind"
1049 ;;
1050 i386|i586|i686)
1051 # Add the platform-specific libunwind module.
1052 LIBS="$LIBS -lunwind -lunwind-x86"
1053 ;;
1054 *)
1055 # Add the platform-specific libunwind module.
1056 # based on uname -i, uname -m or uname -p
1057 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1058 ;;
1059 esac
1061 AC_TRY_LINK(
1062 [
1063 #ifdef HAVE_LIBUNWIND_H
1064 #include <libunwind.h>
1065 #endif
1066 ],
1067 [
1068 unw_context_t ctx; unw_cursor_t cur;
1069 char buf[256]; unw_word_t off;
1070 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1071 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1072 ],
1073 [
1074 AC_MSG_RESULT(yes)
1075 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1077 # If we have libunwind, test whether we also have libunwind-ptrace
1078 # which would let us unwind arbitrary processes.
1079 save_LIBS=$LIBS
1080 AC_CHECK_HEADERS(libunwind-ptrace.h)
1081 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1082 [
1083 LIBUNWIND_PTRACE="-lunwind-ptrace";
1084 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1085 [Whether libunwind-ptrace.a is available.])
1086 ],
1087 [ LIBUNWIND_PTRACE="" ])
1089 LIBS=$save_LIBS
1090 ],
1091 [
1092 AC_MSG_RESULT(no)
1093 LIBS=$save_LIBS
1094 ])
1096 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1097 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1098 AC_CHECK_HEADERS(sys/ptrace.h)
1099 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1100 AC_TRY_LINK(
1101 [
1102 #if HAVE_SYS_TYPES_H
1103 #include <sys/types.h>
1104 #endif
1105 #if HAVE_SYS_PTRACE_H
1106 #include <sys/ptrace.h>
1107 #endif
1108 ],
1109 [
1110 pid_t me = (pid_t)-1;
1111 ptrace(PTRACE_ATTACH, me, 0, 0);
1112 ptrace(PTRACE_DETACH, me, 0, 0);
1113 return 0;
1114 ],
1115 [
1116 AC_MSG_RESULT(yes)
1117 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1118 [Whether the Linux ptrace(2) interface is available.])
1119 ],
1120 [
1121 AC_MSG_RESULT(no)
1122 LIBUNWIND_PTRACE=""
1123 ])
1124 fi
1126 AC_SUBST(LIBUNWIND_PTRACE)
1128 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1129 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1130 AC_CHECK_FUNCS(__getcwd _getcwd)
1131 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1132 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1133 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1134 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1135 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1136 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1137 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek)
1138 AC_CHECK_FUNCS(pread _pread __pread)
1139 AC_CHECK_FUNCS(pwrite _pwrite __pwrite)
1140 AC_CHECK_FUNCS(prctl)
1142 AC_TRY_COMPILE([
1143 #ifdef HAVE_SYS_PRCTL_H
1144 #include <sys/prctl.h>
1145 #endif
1146 ],
1147 [int i; i = prtcl(0); ],
1148 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1150 #
1151 #
1152 #
1153 case "$host_os" in
1154 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1155 # glibc <= 2.3.2 has a broken getgrouplist
1156 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1157 #include <unistd.h>
1158 #include <sys/utsname.h>
1159 main() {
1160 /* glibc up to 2.3 has a broken getgrouplist */
1161 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1162 int libc_major = __GLIBC__;
1163 int libc_minor = __GLIBC_MINOR__;
1165 if (libc_major < 2)
1166 exit(1);
1167 if ((libc_major == 2) && (libc_minor <= 3))
1168 exit(1);
1169 #endif
1170 exit(0);
1171 }
1172 ], [samba_cv_linux_getgrouplist_ok=yes],
1173 [samba_cv_linux_getgrouplist_ok=no],
1174 [samba_cv_linux_getgrouplist_ok=cross])])
1175 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1176 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1177 fi
1178 ;;
1179 *)
1180 AC_CHECK_FUNCS(getgrouplist)
1181 ;;
1182 esac
1184 #################################################
1185 # Check whether struct stat has timestamps with sub-second resolution.
1186 #
1188 samba_cv_stat_hires=no
1189 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1190 [samba_cv_stat_hires=yes])
1191 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1192 [samba_cv_stat_hires=yes])
1193 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1194 [samba_cv_stat_hires=yes])
1195 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1196 [samba_cv_stat_hires=yes])
1197 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1198 [samba_cv_stat_hires=yes])
1200 if test x"$samba_cv_stat_hires" = x"yes" ; then
1201 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1202 [whether struct stat has sub-second timestamps])
1203 fi
1205 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1206 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1207 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1210 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1211 [
1212 AC_TRY_COMPILE(
1213 [#include <sys/stat.h>],
1214 [
1215 int a = UF_DOS_ARCHIVE;
1216 int h = UF_DOS_HIDDEN;
1217 int r = UF_DOS_RO;
1218 int s = UF_DOS_SYSTEM;
1219 int i = UF_DOS_NOINDEX;
1220 int f = UF_DOS_FLAGS;
1221 ],
1222 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1223 ])
1225 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1226 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1227 fi
1229 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1230 samba_cv_function_attribute_destructor,
1231 [
1232 AC_COMPILE_IFELSE(
1233 [
1234 __attribute__((destructor))
1235 static void cleanup(void) { }
1236 ],
1237 samba_cv_function_attribute_destructor=yes)
1238 ])
1240 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1241 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1242 [whether we can compile with __attribute__((destructor))])
1243 fi
1245 #####################################
1246 # needed for SRV lookups
1247 AC_CHECK_LIB(resolv, dn_expand)
1248 AC_CHECK_LIB(resolv, _dn_expand)
1249 AC_CHECK_LIB(resolv, __dn_expand)
1251 AC_TRY_COMPILE([#include <resolv.h>],
1252 [struct __res_state s; res_ninit(&s);],
1253 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1255 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1256 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1257 fi
1259 #
1260 # Check for the functions putprpwnam, set_auth_parameters,
1261 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1262 # Needed for OSF1 and HPUX.
1263 #
1265 AC_LIBTESTFUNC(security, putprpwnam)
1266 AC_LIBTESTFUNC(sec, putprpwnam)
1268 AC_LIBTESTFUNC(security, set_auth_parameters)
1269 AC_LIBTESTFUNC(sec, set_auth_parameters)
1271 # UnixWare 7.x has its getspnam in -lgen
1272 AC_LIBTESTFUNC(gen, getspnam)
1274 AC_LIBTESTFUNC(security, getspnam)
1275 AC_LIBTESTFUNC(sec, getspnam)
1277 AC_LIBTESTFUNC(security, bigcrypt)
1278 AC_LIBTESTFUNC(sec, bigcrypt)
1280 AC_LIBTESTFUNC(security, getprpwnam)
1281 AC_LIBTESTFUNC(sec, getprpwnam)
1283 AC_CHECK_FUNCS(strsignal)
1285 ############################################
1286 # Check for EA implementations
1287 case "$host_os" in
1288 *osf*)
1289 AC_SEARCH_LIBS(getproplist, [proplist])
1290 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1291 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1292 AC_CHECK_FUNCS(sizeof_proplist_entry)
1293 ;;
1294 *freebsd4* | *dragonfly* )
1295 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1296 ;;
1297 *solaris*)
1298 AC_CHECK_FUNCS(attropen)
1299 ;;
1300 *)
1301 AC_SEARCH_LIBS(getxattr, [attr])
1302 AC_CHECK_FUNCS(getxattr,[
1303 AC_CHECK_FUNCS(fgetxattr listxattr flistxattr removexattr fremovexattr setxattr fsetxattr)
1304 ])
1305 AC_CHECK_FUNCS(getea,[
1306 AC_CHECK_FUNCS(fgetea listea flistea removeea fremoveea setea fsetea)
1307 ])
1308 AC_CHECK_FUNCS(attr_get,[
1309 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1310 ])
1311 AC_CHECK_FUNCS(extattr_delete_file,[
1312 AC_CHECK_FUNCS(extattr_delete_fd extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file extattr_set_fd extattr_set_file)
1313 ])
1314 ;;
1315 esac
1317 ########################################################
1318 # Do xattr functions take additional options like on Darwin?
1319 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1320 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1321 old_LIBS=$LIBS
1322 LIBS="$LIBS $ACL_LIBS"
1323 AC_TRY_COMPILE([
1324 #include <sys/types.h>
1325 #if HAVE_ATTR_XATTR_H
1326 #include <attr/xattr.h>
1327 #elif HAVE_SYS_XATTR_H
1328 #include <sys/xattr.h>
1329 #endif
1330 ],[
1331 getxattr(0, 0, 0, 0, 0, 0);
1332 ],
1333 [smb_attr_cv_xattr_add_opt=yes],
1334 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1335 ])
1336 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1337 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1338 fi
1339 fi
1341 AC_DISABLE_STATIC
1342 AC_ENABLE_SHARED
1344 # Set defaults
1345 PIE_CFLAGS=""
1346 PIE_LDFLAGS=""
1347 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1349 if test "x$enable_pie" != xno
1350 then
1351 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1352 [
1353 cat > conftest.c <<EOF
1354 int foo;
1355 int main () { return 0;}
1356 EOF
1357 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1358 then
1359 samba_cv_fpie=yes
1360 else
1361 samba_cv_fpie=no
1362 fi
1363 rm -f conftest*
1364 ])
1365 if test x"${samba_cv_fpie}" = x"yes"
1366 then
1367 PIE_CFLAGS="-fPIE"
1368 PIE_LDFLAGS="-pie"
1369 fi
1370 fi
1372 # Set defaults
1373 RELRO_LDFLAGS=""
1374 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1376 if test "x$enable_relro" != xno
1377 then
1378 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1379 [
1380 cat > conftest.c <<EOF
1381 int foo;
1382 main () { return 0;}
1383 EOF
1384 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1385 then
1386 samba_cv_relro=yes
1387 else
1388 samba_cv_relro=no
1389 fi
1390 rm -f conftest*
1391 ])
1392 if test x"${samba_cv_relro}" = x"yes"
1393 then
1394 RELRO_LDFLAGS="-Wl,-z,relro"
1395 fi
1396 fi
1398 # Set defaults
1399 SYMSEXT="syms"
1400 AC_SUBST(SYMSEXT)
1402 # Assume non-shared by default and override below
1403 BLDSHARED="false"
1405 # these are the defaults, good for lots of systems
1406 HOST_OS="$host_os"
1407 LDSHFLAGS="-shared"
1408 MODULE_EXPORTS=""
1409 SONAMEFLAG="#"
1410 SHLD="\${CC} \${CFLAGS}"
1411 PICFLAG="${PIE_CFLAGS}"
1412 SHLIBEXT="so"
1413 DSO_EXPORTS=""
1415 # this bit needs to be modified for each OS that supports share libs
1416 # You need to specify how to create a shared library and
1417 # how to compile C code to produce PIC object files
1419 AC_MSG_CHECKING([ability to build shared libraries])
1421 # and these are for particular systems
1422 case "$host_os" in
1423 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1424 case "$host_os" in
1425 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1426 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1427 esac
1428 BLDSHARED="true"
1429 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1430 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1431 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1432 fi
1433 DYNEXP="-Wl,--export-dynamic"
1434 PICFLAG="-fPIC"
1435 SONAMEFLAG="-Wl,-soname="
1436 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1437 ;;
1438 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1439 BLDSHARED="true"
1440 if test "${GCC}" = "yes"; then
1441 PICFLAG="-fPIC"
1442 SONAMEFLAG="-Wl,-soname="
1443 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1444 DYNEXP="-Wl,-E"
1445 fi
1446 LDSHFLAGS="-shared"
1447 else
1448 PICFLAG="-KPIC"
1449 LDSHFLAGS="-G"
1450 fi
1451 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1452 SONAMEFLAG="-Wl,-soname="
1453 else
1454 SONAMEFLAG="-Wl,-h,"
1455 fi
1456 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1457 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1458 ;;
1459 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1460 BLDSHARED="true"
1461 LDSHFLAGS="-G"
1462 SONAMEFLAG="-Wl,-h,"
1463 PICFLAG="-KPIC" # Is this correct for SunOS
1464 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1465 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1466 ;;
1467 *netbsd* | *freebsd* | *dragonfly* )
1468 BLDSHARED="true"
1469 LDSHFLAGS="-shared"
1470 DYNEXP="-Wl,--export-dynamic"
1471 SONAMEFLAG="-Wl,-soname,"
1472 PICFLAG="-fPIC -DPIC"
1473 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1474 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1475 ;;
1476 *openbsd*) BLDSHARED="true"
1477 LDSHFLAGS="-shared"
1478 DYNEXP="-Wl,-Bdynamic"
1479 SONAMEFLAG="-Wl,-soname,"
1480 PICFLAG="-fPIC"
1481 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1482 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1483 ;;
1484 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1485 case "$host_os" in
1486 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1487 ;;
1488 esac
1489 BLDSHARED="true"
1490 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1491 SONAMEFLAG="-Wl,-soname,"
1492 if test "${GCC}" = "yes"; then
1493 PICFLAG="-fPIC"
1494 else
1495 PICFLAG="-KPIC"
1496 fi
1497 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1498 ;;
1499 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1500 BLDSHARED="true"
1501 # use expfull to export underscored symbols
1502 # add rtl to remove /lib/crt0.o warning
1503 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1504 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1505 PICFLAG="-O2"
1506 # as AIX code is always position independent...
1507 # .po will just create compile warnings, use po.o:
1508 if test "${GCC}" != "yes"; then
1509 ## for funky AIX compiler using strncpy()
1510 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1511 fi
1513 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1514 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1515 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1516 ;;
1517 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1518 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1519 # 64bit build using HP's cc with CFLAGS="+DD64"
1520 # hppa: 64bit build unsupported by gcc
1521 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1522 # HP-UX 11.00 ld needs PHSS_33034
1523 BLDSHARED="true"
1524 if test "${GCC}" = "yes"; then
1525 PICFLAG="-fPIC"
1526 LDSHFLAGS="-shared"
1527 else
1528 PICFLAG="+z"
1529 LDSHFLAGS="-b"
1530 # "Uses depth-first symbol resolution"
1531 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1532 if test "$host_cpu" != "ia64"; then
1533 # "don't store literals in read-only memory" (?):
1534 PICFLAG="$PICFLAG +ESnolit"
1535 fi
1536 fi
1537 if test "$host_cpu" = "ia64"; then
1538 SHLIBEXT="so"
1539 # TODO: does the linker find the right 32/64 bit version of the libs? :
1540 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1541 else
1542 SHLIBEXT="sl"
1543 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1544 fi
1545 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1546 SONAMEFLAG="-Wl,-soname="
1547 else
1548 SONAMEFLAG="-Wl,+h,"
1549 fi
1550 # PIE/PIC flags at link time are required on HP-UX because
1551 # linking requires a temporary source file, which is being
1552 # compiled with the indicated flags - which need to contain
1553 # PIC flags when we don't support PIE flags:
1554 if test "$PIE_LDFLAGS" = "" ; then
1555 PIE_LDFLAGS=\${PICFLAG}
1556 fi
1557 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1558 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1559 ;;
1560 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1561 BLDSHARED="true"
1562 LDSHFLAGS="-shared"
1563 SONAMEFLAG="-Wl,-soname,"
1564 if test "${GCC}" = "yes"; then
1565 PICFLAG="-fPIC"
1566 fi
1567 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1568 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1569 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1570 saved_ldflags="$LDFLAGS"
1571 AC_MSG_CHECKING([if $flags works])
1572 LDFLAGS="$flags $saved_ldflags"
1573 AC_TRY_LINK([],[],
1574 [AC_MSG_RESULT([yes])
1575 LDSHFLAGS_Z_NODEFS=$flags],
1576 AC_MSG_RESULT([no]))
1577 LDFLAGS="$saved_ldflags"
1578 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1579 done
1580 ;;
1581 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1582 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1583 ;;
1584 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1585 BLDSHARED="true"
1586 LDSHFLAGS="-shared"
1587 SONAMEFLAG="-Wl,-soname,"
1588 PICFLAG="-KPIC"
1589 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1590 ;;
1591 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1592 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1593 ;;
1594 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1595 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1596 ;;
1597 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1598 case "$host" in
1599 *-univel-*) if [ test "$GCC" != yes ]; then
1600 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1601 fi
1602 LDSHFLAGS="-G"
1603 DYNEXP="-Bexport"
1604 ;;
1605 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1606 esac
1607 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1608 ;;
1610 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1611 if [ test "$GCC" != yes ]; then
1612 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1613 fi
1614 LDSHFLAGS="-G"
1615 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1616 ;;
1617 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1618 BLDSHARED="false"
1619 LDSHFLAGS=""
1620 ;;
1622 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1623 BLDSHARED="true"
1624 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1625 CFLAGS="$CFLAGS -fno-common"
1626 SHLD="\${CC}"
1627 SHLIBEXT="dylib"
1628 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1629 SHLIBEXT="dylib"
1630 # Since gcc doesn't fail on unrecognised options, the
1631 # PIE test incorrectly succeeds. Darwin gcc does not
1632 # actually support the PIE stuff.
1633 PIE_LDFLAGS=
1634 PIE_CFLAGS=
1635 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1636 ;;
1638 *)
1639 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1640 ;;
1641 esac
1643 if test "$enable_shared" != "yes"; then
1644 BLDSHARED=false
1645 fi
1647 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1648 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1649 fi
1651 if test x"$BLDSHARED" = x"true" ; then
1652 LDFLAGS="$LDFLAGS -L./bin"
1653 fi
1655 AC_MSG_RESULT($BLDSHARED)
1657 if test x"$enable_developer" = x"yes" ; then
1658 default_as_needed=auto
1659 else
1660 default_as_needed=no
1661 fi
1662 AC_ARG_ENABLE(as-needed,
1663 AS_HELP_STRING([--enable-as-needed],
1664 [Turn on as-needed support if available (default=no)]),
1665 [enable_as_needed=$enableval],
1666 [enable_as_needed=$default_as_needed])
1667 if test "x$enable_as_needed" != xno; then
1668 saved_before_as_needed_ldflags="$LDFLAGS"
1669 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1670 saved_ldflags="$LDFLAGS"
1671 AC_MSG_CHECKING([if $flags works])
1672 LDFLAGS="$flags $saved_ldflags"
1673 AC_TRY_LINK([],[],
1674 [AC_MSG_RESULT([yes])
1675 LD_AS_NEEDED_FLAG=$flags
1676 ld_as_needed_flag_found=yes],
1677 AC_MSG_RESULT([no]))
1678 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1679 test x"$ld_as_needed_flag_found" = xyes && break
1680 done
1681 fi
1683 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1684 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1685 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1686 cat > conftest_shb.c <<END
1687 void b() {}
1688 END
1689 cat > conftest_sha.c <<END
1690 extern void b();
1691 void a() {
1692 b();
1693 }
1694 END
1695 cat > conftest.c <<END
1696 extern void a();
1697 int main() {
1698 a();
1699 return 0;
1700 }
1701 END
1703 rm -fr conftest
1704 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1705 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1706 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1707 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1708 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1709 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1710 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1711 then
1712 AC_MSG_RESULT([no])
1713 else
1714 ld_as_needed_flag_found=no
1715 LDFLAGS="$saved_before_as_needed_ldflags"
1716 AC_MSG_RESULT([yes])
1717 fi
1718 rm conftest* libconftest*
1719 fi
1721 # check if we have to disable LD_AS_NEEDED_FLAG:
1722 # On some systems for a veriety of reasons linking with
1723 # -Wl,--as-needed -lreadline -lncurses fails
1724 # we have to retest, if these combination is detected before.
1725 # Bugzilla #7209
1727 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1728 if test x$ld_as_needed_flag_found = xyes ; then
1729 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1730 # try if check no fails
1731 save_LIBS=$LIBS
1732 LIBS="$LIBS $TERMLIBS"
1733 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1734 LIBS="$save_LIBS"
1735 fi
1736 fi
1740 # for historical reasons almost all linkers don't complain about unresolved
1741 # symbols in shared libs. Except for the internal samba modules we want to get
1742 # errors when we produce a shared lib with unresolved symbols. On some
1743 # platforms unresolved symbols might be intended, so we might have to add
1744 # platform specific exceptions here.
1746 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1747 saved_ldflags="$LDFLAGS"
1748 AC_MSG_CHECKING([if $flags works])
1749 LDFLAGS="$flags $saved_ldflags"
1750 AC_TRY_LINK([],[],
1751 [AC_MSG_RESULT([yes])
1752 LDSHFLAGS_Z_DEFS=$flags
1753 ldshflags_z_defs_found=yes],
1754 AC_MSG_RESULT([no]))
1755 LDFLAGS=$saved_ldflags
1756 test x"$ldshflags_z_defs_found" = xyes && break
1757 done
1759 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1760 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1761 AC_MSG_CHECKING([LDFLAGS])
1762 AC_MSG_RESULT([$LDFLAGS])
1763 AC_MSG_CHECKING([DYNEXP])
1764 AC_MSG_RESULT([$DYNEXP])
1766 #######################################################
1767 # test whether building a shared library actually works
1768 if test $BLDSHARED = true; then
1770 AC_MSG_CHECKING([SHLD])
1771 AC_MSG_RESULT([$SHLD])
1772 AC_MSG_CHECKING([LDSHFLAGS])
1773 AC_MSG_RESULT([$LDSHFLAGS])
1775 AC_MSG_CHECKING([SHLIBEXT])
1776 AC_MSG_RESULT([$SHLIBEXT])
1777 AC_MSG_CHECKING([SONAMEFLAG])
1778 AC_MSG_RESULT([$SONAMEFLAG])
1780 AC_MSG_CHECKING([PICFLAG])
1781 AC_MSG_RESULT([$PICFLAG])
1783 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1784 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1786 AC_CACHE_CHECK([whether building shared libraries actually works],
1787 [ac_cv_shlib_works],[
1788 # try building a trivial shared library
1789 ac_cv_shlib_works=no
1790 # The $SHLD and $LDSHFLAGS variables may contain references to other
1791 # variables so they need to be eval'ed.
1792 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1793 then
1794 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1795 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1796 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1797 then
1798 ac_cv_shlib_works=yes
1799 fi
1800 fi
1801 rm -f "shlib.$SHLIBEXT" shlib.o
1803 ])
1804 if test $ac_cv_shlib_works = no; then
1805 BLDSHARED=false
1806 fi
1807 fi
1809 if test x"$BLDSHARED" != x"true"; then
1810 LDSHFLAGS="shared-libraries-disabled"
1811 SONAMEFLAG="shared-libraries-disabled"
1812 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1813 SHLD="shared-libraries-disabled"
1814 PICFLAG="${PIE_CFLAGS}"
1815 SHLIBEXT="shared_libraries_disabled"
1816 smbtorture4_possible=no
1817 fi
1819 AC_MSG_CHECKING([used PICFLAG])
1820 AC_MSG_RESULT([$PICFLAG])
1822 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1826 ###########################################################
1827 #
1828 # Configuration of subsystems / libraries
1829 #
1830 ###########################################################
1832 INSTALLLIBCMD_SH=:
1833 INSTALLLIBCMD_A=:
1834 UNINSTALLLIBCMD_SH=:
1835 UNINSTALLLIBCMD_A=:
1837 if test $BLDSHARED = true; then
1838 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1839 UNINSTALLLIBCMD_SH="rm -f"
1840 fi
1841 if test $enable_static = yes; then
1842 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1843 UNINSTALLLIBCMD_A="rm -f"
1844 fi
1846 #################################################
1847 # --disable-shared-libs
1848 # can be used to disable the internal use of shared libs altogether
1849 # (this only has an effect when building shared libs is enabled)
1850 #
1851 USESHARED=false
1852 AC_SUBST(USESHARED)
1854 AC_MSG_CHECKING(whether to use shared libraries internally)
1855 AC_ARG_ENABLE([shared-libs],
1856 AS_HELP_STRING([--enable-shared-libs],
1857 [Use shared libraries internally (default=yes)]),
1858 [enable_shared_libs=$enableval],
1859 [enable_shared_libs=yes])
1861 if test x"$enable_shared_libs" != x"no" ; then
1862 USESHARED=$BLDSHARED
1863 fi
1865 AC_MSG_RESULT([$USESHARED])
1867 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1868 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1869 fi
1871 #################################################
1872 # --with-static-libs=LIBS:
1873 # link (internal) libs dynamically or statically?
1874 #
1875 # If a subsystem is built as a library then this controls whether they are
1876 # linked into Samba targets statically or dynamically:
1877 #
1878 # * If we build the shared library at all, we link dynamically by default.
1879 #
1880 # * We only link statically if we don't build shared or if the library
1881 # appears in the --with-static-libs configure option.
1882 #
1883 # Example:
1884 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1885 # of linking the dynamic variant with -ltalloc.
1886 #
1887 # NOTE: This option only affects libraries that we do not only build
1888 # but that samba also links against as libraries (as opposed to linking
1889 # the plain object files. - This has to be configured in Makefile.in.
1890 # So in particular it does not harm to give invalid or unknown names here.
1891 #
1893 AC_ARG_WITH([static-libs],
1894 [AS_HELP_STRING([--with-static-libs=LIBS],
1895 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1896 [AS_IF([test $withval],
1897 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1898 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1899 eval LINK_$lib=STATIC
1900 done], [])],
1901 [])
1903 #
1904 # WORKAROUND:
1905 # until we have organized other internal subsystems (as util, registry
1906 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1907 # dynamically to samba programs.
1908 #
1909 LINK_LIBNETAPI=STATIC
1911 LINK_LIBSMBCLIENT=STATIC
1913 #
1914 # The library versions are hardcoded here
1915 # and filled into the LIBFOO_SOVER variable.
1916 #
1917 # TODO: for talloc and tdb (at least), these should
1918 # be extracted from their respective source directories
1919 #
1920 AC_ARG_ENABLE(external_libtalloc,
1921 [AS_HELP_STRING([--enable-external-libtalloc],
1922 [Enable external talloc [default=auto]])],
1923 [ enable_external_libtalloc=$enableval ],
1924 [ enable_external_libtalloc=auto ])
1926 if test "x$enable_external_libtalloc" != xno
1927 then
1928 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1929 [ enable_external_libtalloc=yes ],
1930 [ if test x$enable_external_libtalloc = xyes; then
1931 AC_MSG_ERROR([Unable to find libtalloc])
1932 else
1933 enable_external_libtalloc=no
1934 fi
1935 ])
1936 fi
1938 if test "x$enable_external_libtalloc" = xno
1939 then
1940 m4_include(../lib/talloc/libtalloc.m4)
1941 if test x"$USESHARED" == x"no" ; then
1942 LINK_LIBTALLOC=STATIC
1943 fi
1944 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1945 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
1946 LIBTALLOC_OBJ0=""
1947 for obj in ${TALLOC_OBJ}; do
1948 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1949 done
1950 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1951 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1952 AC_SUBST(LIBTALLOC_OBJ0)
1954 TALLOCTORT="bin/talloctort"
1955 AC_SUBST(TALLOCTORT)
1956 fi
1959 AC_ARG_ENABLE(external_libtdb,
1960 [AS_HELP_STRING([--enable-external-libtdb],
1961 [Enable external tdb [default=auto]])],
1962 [ enable_external_libtdb=$enableval ],
1963 [ enable_external_libtdb=auto ])
1965 if test "x$enable_external_libtdb" != xno
1966 then
1967 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
1968 [ enable_external_libtdb=yes ],
1969 [
1970 if test x$enable_external_libtdb = xyes; then
1971 AC_MSG_ERROR([Unable to find libtdb])
1972 else
1973 enable_external_libtdb=no
1974 fi
1975 ])
1976 fi
1978 AC_SUBST(LIBTDB_OBJ0)
1979 if test "x$enable_external_libtdb" = xno
1980 then
1981 m4_include(../lib/tdb/libtdb.m4)
1982 if test x"$USESHARED" == x"no" ; then
1983 LINK_LIBTDB=STATIC
1984 fi
1985 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1986 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
1987 LIBTDB_OBJ0=""
1988 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
1989 for obj in ${TDB_OBJ}; do
1990 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1991 done
1992 AC_SUBST(LIBTDB_OBJ0)
1993 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1994 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1996 TDBBACKUP="bin/tdbbackup"
1997 AC_SUBST(TDBBACKUP)
1998 TDBDUMP="bin/tdbdump"
1999 AC_SUBST(TDBDUMP)
2000 TDBRESTORE="bin/tdbrestore"
2001 AC_SUBST(TDBRESTORE)
2002 TDBTOOL="bin/tdbtool"
2003 AC_SUBST(TDBTOOL)
2004 TDBTORTURE="bin/tdbtorture"
2005 AC_SUBST(TDBTORTURE)
2006 fi
2008 SMB_LIBRARY(netapi, 0)
2009 SMB_LIBRARY(smbclient, 0)
2010 SMB_LIBRARY(smbsharemodes, 0)
2011 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2015 ################
2017 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2018 AC_TRY_RUN([#include <stdio.h>
2019 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2020 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2021 if test x"$samba_cv_have_longlong" = x"yes"; then
2022 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2023 AC_CHECK_TYPE(intptr_t, unsigned long long)
2024 else
2025 AC_CHECK_TYPE(intptr_t, unsigned long)
2026 fi
2028 #
2029 # Check if the compiler supports the LL prefix on long long integers.
2030 # AIX needs this.
2032 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2033 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2034 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2035 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2036 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2037 fi
2040 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2041 AC_TRY_RUN([#include <time.h>
2042 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2043 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2044 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2045 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2046 fi
2048 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2049 AC_TRY_RUN([#include <time.h>
2050 main() {
2051 struct tm *tm;
2052 if (sizeof(time_t) == 8) {
2053 time_t max_time = 0x7fffffffffffffffll;
2054 tm = gmtime(&max_time);
2055 /* This should fail with 32-bit tm_year. */
2056 if (tm == NULL) {
2057 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2058 max_time = 67768036191676799ll;
2059 tm = gmtime(&max_time);
2060 if (tm) {
2061 exit(0);
2062 }
2063 }
2064 }
2065 exit(1);
2066 }],
2067 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2068 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2069 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2070 fi
2073 #
2074 # As a gating factor for large file support, in order to
2075 # use >4GB files we must have the following minimal support
2076 # available: a 64 bit off_t
2077 # If we don't have all of these then fail the build
2078 #
2080 AC_MSG_CHECKING([if large file support can be enabled])
2081 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2082 AC_TRY_RUN([#include <stdio.h>
2083 #include <sys/stat.h>
2084 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2085 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2086 if test x"$samba_cv_SIZEOF_OFF_T" = x"no"; then
2087 AC_MSG_ERROR(["large file support support not available: sizeof(off_t) != 8"])
2088 fi
2090 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2091 AC_TRY_RUN([
2092 #if defined(HAVE_UNISTD_H)
2093 #include <unistd.h>
2094 #endif
2095 #include <stdio.h>
2096 #include <sys/stat.h>
2097 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2098 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2099 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2100 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2101 fi
2103 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2104 AC_TRY_RUN([
2105 #if defined(HAVE_UNISTD_H)
2106 #include <unistd.h>
2107 #endif
2108 #include <stdio.h>
2109 #include <sys/stat.h>
2110 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2111 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2112 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2113 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2114 fi
2116 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2117 AC_TRY_RUN([
2118 #if defined(HAVE_UNISTD_H)
2119 #include <unistd.h>
2120 #endif
2121 #include <sys/types.h>
2122 main() { dev_t dev; int i = major(dev); return 0; }],
2123 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2124 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2125 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2126 fi
2128 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2129 AC_TRY_RUN([
2130 #if defined(HAVE_UNISTD_H)
2131 #include <unistd.h>
2132 #endif
2133 #include <sys/types.h>
2134 main() { dev_t dev; int i = minor(dev); return 0; }],
2135 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2136 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2137 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2138 fi
2140 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2141 AC_TRY_RUN([
2142 #if defined(HAVE_UNISTD_H)
2143 #include <unistd.h>
2144 #endif
2145 #include <sys/types.h>
2146 main() { dev_t dev = makedev(1,2); return 0; }],
2147 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2148 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2149 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2150 fi
2152 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2153 AC_TRY_RUN([#include <stdio.h>
2154 main() { char c; c=250; exit((c > 0)?0:1); }],
2155 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2156 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2157 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2158 fi
2160 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2161 AC_TRY_COMPILE([#include <sys/types.h>
2162 #include <dirent.h>
2163 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2164 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2165 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2166 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2167 fi
2169 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2170 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2171 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2172 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2173 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2174 fi
2176 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2177 LIBS="$LIBS -lrt"
2178 fi
2180 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2181 AC_TRY_RUN([#include <sys/types.h>
2182 #include <dirent.h>
2183 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2184 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2185 di->d_name[0] == 0) exit(0); exit(1);} ],
2186 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2187 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2188 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2189 fi
2191 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2192 AC_TRY_COMPILE([#include <sys/types.h>
2193 #include <utime.h>],
2194 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2195 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2196 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2197 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2198 fi
2200 ##############
2201 # Check utmp details, but only if our OS offers utmp.h
2202 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2203 dnl utmp and utmpx come in many flavours
2204 dnl We need to check for many of them
2205 dnl But we don't need to do each and every one, because our code uses
2206 dnl mostly just the utmp (not utmpx) fields.
2208 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2210 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2211 AC_TRY_COMPILE([#include <sys/types.h>
2212 #include <utmp.h>],
2213 [struct utmp ut; ut.ut_name[0] = 'a';],
2214 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2215 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2216 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2217 fi
2219 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2220 AC_TRY_COMPILE([#include <sys/types.h>
2221 #include <utmp.h>],
2222 [struct utmp ut; ut.ut_user[0] = 'a';],
2223 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2224 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2225 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2226 fi
2228 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2229 AC_TRY_COMPILE([#include <sys/types.h>
2230 #include <utmp.h>],
2231 [struct utmp ut; ut.ut_id[0] = 'a';],
2232 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2233 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2234 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2235 fi
2237 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2238 AC_TRY_COMPILE([#include <sys/types.h>
2239 #include <utmp.h>],
2240 [struct utmp ut; ut.ut_host[0] = 'a';],
2241 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2242 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2243 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2244 fi
2246 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2247 AC_TRY_COMPILE([#include <sys/types.h>
2248 #include <utmp.h>],
2249 [struct utmp ut; time_t t; ut.ut_time = t;],
2250 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2251 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2252 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2253 fi
2255 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2256 AC_TRY_COMPILE([#include <sys/types.h>
2257 #include <utmp.h>],
2258 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2259 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2260 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2261 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2262 fi
2264 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2265 AC_TRY_COMPILE([#include <sys/types.h>
2266 #include <utmp.h>],
2267 [struct utmp ut; ut.ut_type = 0;],
2268 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2269 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2270 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2271 fi
2273 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2274 AC_TRY_COMPILE([#include <sys/types.h>
2275 #include <utmp.h>],
2276 [struct utmp ut; ut.ut_pid = 0;],
2277 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2278 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2279 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2280 fi
2282 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2283 AC_TRY_COMPILE([#include <sys/types.h>
2284 #include <utmp.h>],
2285 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2286 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2287 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2288 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2289 fi
2291 dnl Look for the IPv6 varient by preference. Many systems have both.
2292 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2293 AC_TRY_COMPILE([#include <sys/types.h>
2294 #include <utmp.h>],
2295 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2296 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2297 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2298 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2299 fi
2301 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2302 AC_TRY_COMPILE([#include <sys/types.h>
2303 #include <utmp.h>],
2304 [struct utmp ut; ut.ut_addr = 0;],
2305 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2306 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2307 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2308 fi
2310 if test x$ac_cv_func_pututline = xyes ; then
2311 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2312 AC_TRY_COMPILE([#include <sys/types.h>
2313 #include <utmp.h>],
2314 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2315 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2316 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2317 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2318 fi
2319 fi
2321 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2322 AC_TRY_COMPILE([#include <sys/types.h>
2323 #include <utmpx.h>],
2324 [struct utmpx ux; ux.ut_syslen = 0;],
2325 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2326 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2327 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2328 fi
2330 fi
2331 # end utmp details
2333 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2334 AC_TRY_COMPILE([
2335 #if defined(HAVE_UNISTD_H)
2336 #include <unistd.h>
2337 #endif
2338 #include <sys/types.h>
2339 #define _GNU_SOURCE
2340 #include <fcntl.h>
2341 #if defined(HAVE_LINUX_FALLOC_H)
2342 #include <linux/falloc.h>
2343 #endif],
2344 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2345 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2346 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2347 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2348 fi
2350 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2351 AC_TRY_RUN([
2352 #if defined(HAVE_UNISTD_H)
2353 #include <unistd.h>
2354 #endif
2355 main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
2356 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2357 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2358 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2359 fi
2361 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2362 AC_ARG_WITH(libiconv,
2363 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2364 [
2365 if test "$withval" = "no" ; then
2366 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2367 else
2368 if test "$withval" != "yes" ; then
2369 ICONV_PATH_SPEC=yes
2370 ICONV_LOOK_DIRS="$withval"
2371 fi
2372 fi
2373 ])
2375 for i in $ICONV_LOOK_DIRS ; do
2377 save_LIBS="$LIBS"
2378 save_LDFLAGS="$LDFLAGS"
2379 save_CPPFLAGS="$CPPFLAGS"
2381 iconv_current_LIBS=""
2382 iconv_current_LDFLAGS=""
2383 iconv_current_CPPFLAGS=""
2385 ICONV_FOUND="no"
2386 unset libext
2388 # This is here to handle -withval stuff for --with-libiconv
2389 # Perhaps we should always add a -L
2390 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2392 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2393 # installation paths. This gets a little tricky since we might have iconv
2394 # in both libiconv and in libc. In this case the jm_ICONV test will always
2395 # succeed when the header is found. To counter this, make sure the
2396 # library directory is there and check the ABI directory first (which
2397 # should be harmless on other systems, but causes tons of linker warnings on
2398 # 64bit Ubuntu systems).
2399 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2400 # installed, I've decided to fix the linker warnings.
2401 # -- Kai
2402 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2403 for l in "lib" "lib32" "lib/hpux32"; do
2404 if test -d "$i/$l" ; then
2405 LDFLAGS="$save_LDFLAGS -L$i/$l"
2406 LIBS=
2407 export LDFLAGS LIBS CPPFLAGS
2408 # Try to find iconv(3)
2409 jm_ICONV($i/$l)
2410 if test x"$ICONV_FOUND" = "xyes" ; then
2411 libext="$l"
2412 break
2413 fi
2414 fi
2415 done
2417 if test x"$ICONV_FOUND" = "xyes" ; then
2418 iconv_current_LDFLAGS="-L$i/$libext"
2419 iconv_current_CPPFLAGS="-I$i/include"
2421 if test x"$jm_cv_lib_iconv" != x; then
2422 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2423 else
2424 # We found iconv in libc.
2425 iconv_current_LIBS=""
2426 fi
2428 fi
2430 if test x"$ICONV_FOUND" = "xyes" ; then
2432 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2433 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2434 LIBS="$save_LIBS $iconv_current_LIBS"
2435 export LDFLAGS LIBS CPPFLAGS
2437 default_dos_charset=no
2438 default_unix_charset=no
2440 # check for default dos charset name
2441 for j in CP850 IBM850 ; do
2442 rjs_CHARSET($j)
2443 default_dos_charset="$ICONV_CHARSET"
2444 if test x"$default_dos_charset" = x"$j"; then
2445 break
2446 fi
2447 done
2449 # check for default unix charset name
2450 for j in UTF-8 UTF8 ; do
2451 rjs_CHARSET($j)
2452 default_unix_charset="$ICONV_CHARSET"
2453 if test x"$default_unix_charset" = x"$j"; then
2454 break
2455 fi
2456 done
2458 if test "$default_dos_charset" != "no" -a \
2459 "$default_dos_charset" != "cross" -a \
2460 "$default_unix_charset" != "no" -a \
2461 "$default_unix_charset" != "cross"
2462 then
2463 samba_cv_HAVE_NATIVE_ICONV=yes
2464 else
2465 if test "$default_dos_charset" = "cross" -o \
2466 "$default_unix_charset" = "cross"
2467 then
2468 samba_cv_HAVE_NATIVE_ICONV=cross
2469 else
2470 samba_cv_HAVE_NATIVE_ICONV=no
2471 fi
2472 fi
2474 # At this point, we have a libiconv candidate. We know that
2475 # we have the right headers and libraries, but we don't know
2476 # whether it does the conversions we want. We can't test this
2477 # because we are cross-compiling. This is not necessarily a big
2478 # deal, since we can't guarantee that the results we get now will
2479 # match the results we get at runtime anyway.
2480 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2481 default_dos_charset="CP850"
2482 default_unix_charset="UTF-8"
2483 samba_cv_HAVE_NATIVE_ICONV=yes
2484 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2485 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2486 fi
2488 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2490 CPPFLAGS=$save_CPPFLAGS
2491 LDFLAGS=$save_LDFLAGS
2492 LIBS=$save_LIBS
2494 if test x"$iconv_current_LIBS" != x; then
2495 LIBS="$LIBS $iconv_current_LIBS"
2496 fi
2498 # Add the flags we need to CPPFLAGS and LDFLAGS
2499 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2500 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2502 # Turn the #defines into string literals
2503 default_dos_charset="\"$default_dos_charset\""
2504 default_unix_charset="\"$default_unix_charset\""
2506 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2507 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2508 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2510 break
2511 fi
2513 # We didn't find a working iconv, so keep going
2514 fi
2516 # We only need to clean these up here for the next pass through the loop
2517 CPPFLAGS=$save_CPPFLAGS
2518 LDFLAGS=$save_LDFLAGS
2519 LIBS=$save_LIBS
2520 export LDFLAGS LIBS CPPFLAGS
2521 done
2522 unset libext
2525 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2526 AC_MSG_WARN([Sufficient support for iconv function was not found.
2527 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2528 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2529 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2530 fi
2533 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2534 AC_TRY_RUN([
2535 #include <sys/types.h>
2536 #include <fcntl.h>
2537 #ifndef F_GETLEASE
2538 #define F_GETLEASE 1025
2539 #endif
2540 main() {
2541 int fd = open("/dev/null", O_RDONLY);
2542 return fcntl(fd, F_GETLEASE, 0) == -1;
2543 }
2544 ],
2545 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2546 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2547 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2548 fi
2550 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2551 AC_TRY_RUN([
2552 #include <sys/types.h>
2553 #include <fcntl.h>
2554 #include <signal.h>
2555 #ifndef F_NOTIFY
2556 #define F_NOTIFY 1026
2557 #endif
2558 main() {
2559 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2560 }
2561 ],
2562 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2563 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2564 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2565 fi
2567 AC_CHECK_HEADER(sys/inotify.h)
2569 if test x"ac_cv_header_sys_inotify_h" = x"yes"; then
2570 AC_DEFINE(HAVE_INOTIFY,1,[For inotify support])
2571 fi
2573 #################################################
2574 # Check if FAM notifications are available. For FAM info, see
2575 # http://oss.sgi.com/projects/fam/
2576 # http://savannah.nongnu.org/projects/fam/
2577 AC_ARG_ENABLE(fam,
2578 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2580 if test x$enable_fam != xno; then
2581 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2582 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2583 # On IRIX, libfam requires libC, but other FAM implementations
2584 # might not need it.
2585 AC_CHECK_LIB(fam, FAMOpen2,
2586 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2587 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2588 [samba_cv_HAVE_LIBFAM=no])
2590 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2591 samba_fam_xtra=-lC
2592 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2593 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2594 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2595 [samba_cv_HAVE_LIBFAM=no])
2596 unset samba_fam_xtra
2597 fi
2598 fi
2599 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2600 default_shared_modules="$default_shared_modules vfs_notify_fam"
2601 AC_TRY_COMPILE([#include <fam.h>],
2602 [enum FAMCodes code = FAMChanged;],
2603 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2604 [Whether fam.h contains a typedef for enum FAMCodes]),
2605 [])
2606 fi
2608 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2609 AC_CHECK_LIB(fam, FAMNoExists,
2610 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2611 fi
2613 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2614 AC_MSG_ERROR(FAM support requested but FAM library not available )
2615 fi
2616 fi
2618 AC_SUBST(SMB_FAM_LIBS)
2620 #################################################
2621 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2624 with_dmapi_support=auto
2625 AC_MSG_CHECKING(whether to use DMAPI support)
2626 AC_ARG_WITH(dmapi,
2627 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2628 [ case "$withval" in
2629 yes|no)
2630 with_dmapi_support=$withval
2631 ;;
2632 esac ]
2633 )
2634 AC_MSG_RESULT([$with_dmapi_support])
2636 if test x"$with_dmapi_support" != xno ; then
2637 SMB_CHECK_DMAPI([], [
2638 AC_MSG_NOTICE(DMAPI support not present)
2639 if test x"$with_dmapi_support" = xyes ; then
2640 AC_MSG_ERROR(no DMAPI support found but requested!)
2641 fi
2642 ]
2643 )
2644 fi
2646 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2647 # Theoretically it should work with AIX JFS2 too but this needs testing
2648 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2649 default_shared_modules="$default_shared_modules vfs_tsmsm"
2650 fi
2652 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2653 AC_TRY_RUN([
2654 #include <sys/types.h>
2655 #include <fcntl.h>
2656 #include <signal.h>
2657 #include <sys/file.h>
2658 #ifndef LOCK_MAND
2659 #define LOCK_MAND 32
2660 #define LOCK_READ 64
2661 #endif
2662 main() {
2663 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2664 }
2665 ],
2666 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2667 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2668 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2669 fi
2672 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2673 AC_TRY_COMPILE([#include <sys/types.h>
2674 #include <fcntl.h>],
2675 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2676 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2677 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2678 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2679 fi
2681 #################################################
2682 # Check for POSIX capability support
2684 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2685 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2686 [], [])
2688 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2690 ac_save_LIBS=$LIBS
2691 AC_LIBTESTFUNC(cap, cap_get_proc)
2693 AC_CACHE_CHECK([for POSIX capabilities],
2694 samba_cv_HAVE_POSIX_CAPABILITIES,
2695 [
2696 AC_TRY_RUN([
2697 #include <sys/types.h>
2698 #include <sys/capability.h>
2699 main() {
2700 cap_t cap;
2701 cap_value_t vals[1];
2702 if (!(cap = cap_get_proc()))
2703 exit(1);
2704 vals[0] = CAP_CHOWN;
2705 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2706 cap_set_proc(cap);
2707 exit(0);
2708 }],
2709 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2710 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2711 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2712 ])
2714 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2715 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2716 [Whether POSIX capabilities are available])
2717 else
2718 LIBS=$ac_save_LIBS
2719 fi
2721 fi
2723 #
2724 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2725 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2726 #
2728 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2729 AC_TRY_COMPILE([#include <sys/types.h>
2730 #if defined(HAVE_RPC_RPC_H)
2731 #include <rpc/rpc.h>
2732 #endif],
2733 [int16 testvar;],
2734 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2735 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2736 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2737 fi
2739 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2740 AC_TRY_COMPILE([#include <sys/types.h>
2741 #if defined(HAVE_RPC_RPC_H)
2742 #include <rpc/rpc.h>
2743 #endif],
2744 [uint16 testvar;],
2745 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2746 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2747 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2748 fi
2750 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2751 AC_TRY_COMPILE([#include <sys/types.h>
2752 #if defined(HAVE_RPC_RPC_H)
2753 #include <rpc/rpc.h>
2754 #endif],
2755 [int32 testvar;],
2756 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2757 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2758 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2759 fi
2761 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2762 AC_TRY_COMPILE([#include <sys/types.h>
2763 #if defined(HAVE_RPC_RPC_H)
2764 #include <rpc/rpc.h>
2765 #endif],
2766 [uint32 testvar;],
2767 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2768 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2769 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2770 fi
2772 dnl
2773 dnl Some systems (SCO) have a problem including
2774 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2775 dnl as a #define in <prot.h> and as part of an enum
2776 dnl in <rpc/rpc.h>.
2777 dnl
2779 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2780 AC_TRY_COMPILE([#include <sys/types.h>
2781 #ifdef HAVE_SYS_SECURITY_H
2782 #include <sys/security.h>
2783 #include <prot.h>
2784 #endif /* HAVE_SYS_SECURITY_H */
2785 #if defined(HAVE_RPC_RPC_H)
2786 #include <rpc/rpc.h>
2787 #endif],
2788 [int testvar;],
2789 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2790 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2791 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2792 fi
2794 AC_MSG_CHECKING([for test routines])
2795 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2796 AC_MSG_RESULT(yes),
2797 AC_MSG_ERROR([cant find test code. Aborting config]),
2798 AC_MSG_WARN([cannot run when cross-compiling]))
2800 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2801 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2802 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2803 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2804 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2805 fi
2807 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2808 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2809 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2810 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2811 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2812 fi
2814 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2815 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2816 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2817 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2818 AC_CHECK_FUNCS(getpagesize)
2820 ################################################
2821 # look for a method of setting the effective uid
2822 seteuid=no;
2824 if test $seteuid = no; then
2825 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2826 AC_TRY_RUN([
2827 #define AUTOCONF_TEST 1
2828 #define USE_SETREUID 1
2829 #include "confdefs.h"
2830 #include "${srcdir-.}/lib/util_sec.c"],
2831 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2832 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2833 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2834 fi
2835 fi
2837 # we check for setresuid second as it conflicts with AIO on Linux.
2838 # see http://samba.org/~tridge/junkcode/aio_uid.c
2839 if test $seteuid = no; then
2840 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2841 AC_TRY_RUN([
2842 #define AUTOCONF_TEST 1
2843 #define USE_SETRESUID 1
2844 #include "confdefs.h"
2845 #include "${srcdir-.}/lib/util_sec.c"],
2846 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2847 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2848 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2849 fi
2850 fi
2852 if test $seteuid = no; then
2853 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2854 AC_TRY_RUN([
2855 #define AUTOCONF_TEST 1
2856 #define USE_SETEUID 1
2857 #include "confdefs.h"
2858 #include "${srcdir-.}/lib/util_sec.c"],
2859 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2860 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2861 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2862 fi
2863 fi
2865 if test $seteuid = no; then
2866 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2867 AC_TRY_RUN([
2868 #define AUTOCONF_TEST 1
2869 #define USE_SETUIDX 1
2870 #include "confdefs.h"
2871 #include "${srcdir-.}/lib/util_sec.c"],
2872 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2873 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2874 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2875 fi
2876 fi
2878 AC_CACHE_CHECK([for the Darwin initgroups system call],
2879 samba_cv_DARWIN_INITGROUPS,
2880 AC_TRY_LINK([
2881 #include <sys/syscall.h>
2882 #include <unistd.h>
2883 ],
2884 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2885 samba_cv_DARWIN_INITGROUPS=yes,
2886 samba_cv_DARWIN_INITGROUPS=no)
2887 )
2889 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2890 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2891 [Whether to use the Darwin-specific initgroups system call])
2892 fi
2894 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2895 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2896 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2897 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2898 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2899 fi
2901 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2902 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2903 AC_TRY_COMPILE([
2904 #define _XOPEN_SOURCE 600
2905 #include <stdlib.h>
2906 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2907 probably broken posix_fallocate
2908 #endif
2909 ], [
2910 ],
2911 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2912 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2913 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2914 fi
2917 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2918 AC_TRY_COMPILE([#include <sys/types.h>
2919 #include <sys/stat.h>
2920 #include <unistd.h>],
2921 [struct stat st; st.st_blocks = 0;],
2922 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2923 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2924 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2925 fi
2927 AC_CACHE_CHECK([for 32 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_4,[
2928 AC_TRY_RUN([
2929 #if defined(HAVE_UNISTD_H)
2930 #include <unistd.h>
2931 #endif
2932 #include <stdio.h>
2933 #include <sys/types.h>
2934 #include <sys/stat.h>
2935 main() { exit((sizeof(blkcnt_t) == 4) ? 0 : 1); }],
2936 samba_cv_SIZEOF_BLKCNT_T_4=yes,samba_cv_SIZEOF_BLKCNT_T_4=no,samba_cv_SIZEOF_BLKCNT_T_4=cross)])
2937 if test x"$samba_cv_SIZEOF_BLKCNT_T_4" = x"yes"; then
2938 AC_DEFINE(SIZEOF_BLKCNT_T_4,1,[The size of the 'blkcnt_t' type])
2939 fi
2941 AC_CACHE_CHECK([for 64 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_8,[
2942 AC_TRY_RUN([
2943 #if defined(HAVE_UNISTD_H)
2944 #include <unistd.h>
2945 #endif
2946 #include <stdio.h>
2947 #include <sys/types.h>
2948 #include <sys/stat.h>
2949 main() { exit((sizeof(blkcnt_t) == 8) ? 0 : 1); }],
2950 samba_cv_SIZEOF_BLKCNT_T_8=yes,samba_cv_SIZEOF_BLKCNT_T_8=no,samba_cv_SIZEOF_BLKCNT_T_8=cross)])
2951 if test x"$samba_cv_SIZEOF_BLKCNT_T_8" = x"yes"; then
2952 AC_DEFINE(SIZEOF_BLKCNT_T_8,1,[The size of the 'blkcnt_t' type])
2953 fi
2955 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2956 AC_TRY_COMPILE([#include <sys/types.h>
2957 #include <sys/stat.h>
2958 #include <unistd.h>],
2959 [struct stat st; st.st_blksize = 0;],
2960 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2961 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2962 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2963 fi
2965 AC_CACHE_CHECK([for st_flags in struct stat],
2966 samba_cv_HAVE_STAT_ST_FLAGS,
2967 [
2968 AC_TRY_COMPILE([#include <sys/types.h>
2969 #include <sys/stat.h>
2970 #include <unistd.h>],
2971 [struct stat st; st.st_flags = 0;],
2972 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2973 samba_cv_HAVE_STAT_ST_FLAGS=no,
2974 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2975 ])
2977 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2978 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2979 [Whether the stat struct has a st_flags member])
2980 fi
2982 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2983 AC_TRY_COMPILE([
2984 #include <sys/types.h>
2985 #include <sys/acl.h>
2986 #if defined(HAVE_RPCSVC_NIS_H)
2987 #include <rpcsvc/nis.h>
2988 #endif],
2989 [int i;],
2990 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2991 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2992 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2993 fi
2995 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2996 AC_TRY_RUN([
2997 #include <stdio.h>
2998 #include <limits.h>
2999 #include <signal.h>
3001 void exit_on_core(int ignored) {
3002 exit(1);
3003 }
3005 main() {
3006 char *newpath;
3007 signal(SIGSEGV, exit_on_core);
3008 newpath = realpath("/tmp", NULL);
3009 exit((newpath != NULL) ? 0 : 1);
3010 }
3011 ],
3012 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3013 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3014 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3015 fi
3017 #################################################
3018 # check for AFS clear-text auth support
3019 samba_cv_WITH_AFS=no
3020 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3021 AC_ARG_WITH(afs,
3022 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3023 [ case "$withval" in
3024 yes|auto)
3025 AC_MSG_RESULT($withval)
3026 samba_cv_WITH_AFS=$withval
3027 ;;
3028 *)
3029 AC_MSG_RESULT(no)
3030 ;;
3031 esac ],
3032 AC_MSG_RESULT(no)
3033 )
3035 ####################################################
3036 # check for Linux-specific AFS fake-kaserver support
3037 samba_cv_WITH_FAKE_KASERVER=no
3038 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3039 AC_ARG_WITH(fake-kaserver,
3040 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3041 [ case "$withval" in
3042 yes|auto)
3043 AC_MSG_RESULT($withval)
3044 samba_cv_WITH_FAKE_KASERVER=$withval
3045 ;;
3046 *)
3047 AC_MSG_RESULT(no)
3048 ;;
3049 esac ],
3050 AC_MSG_RESULT(no)
3051 )
3053 #################################################
3054 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3055 if test x"$samba_cv_WITH_AFS" != x"no" ||
3056 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3058 # see if this box has the OpenSSL DES libraries
3059 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3061 # see if this box has the afs-headers in /usr/include/afs
3062 AC_MSG_CHECKING(for /usr/include/afs)
3063 if test -d /usr/include/afs; then
3064 AC_MSG_RESULT(yes)
3065 else
3066 AC_MSG_RESULT(no)
3067 fi
3069 # check for afs.h
3070 have_afs_headers=no
3071 AC_CHECK_HEADERS(afs.h afs/afs.h)
3072 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3073 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3074 test x"$samba_cv_WITH_AFS" = x"auto"; then
3075 AC_MSG_WARN([AFS cannot be supported without afs.h])
3076 else
3077 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3078 fi
3079 else
3080 have_afs_headers=yes
3081 fi
3082 fi
3084 FAKE_KASERVER_OBJ=""
3085 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3086 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3087 FAKE_KASERVER_OBJ="utils/net_afs.o"
3088 fi
3089 AC_SUBST(FAKE_KASERVER_OBJ)
3091 #################################################
3092 # check whether to compile AFS/NT ACL mapping module
3093 samba_cv_WITH_VFS_AFSACL=no
3094 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3095 AC_ARG_WITH(vfs-afsacl,
3096 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3097 [ case "$withval" in
3098 yes|auto)
3099 AC_MSG_RESULT($withval)
3100 samba_cv_WITH_VFS_AFSACL=yes
3101 ;;
3102 *)
3103 AC_MSG_RESULT(no)
3104 ;;
3105 esac ],
3106 AC_MSG_RESULT(no)
3107 )
3109 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3110 default_shared_modules="$default_shared_modules vfs_afsacl"
3111 fi
3113 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3114 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3115 fi
3117 #################################################
3118 # check for the DFS clear-text auth system
3119 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3120 AC_ARG_WITH(dfs,
3121 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3122 [ case "$withval" in
3123 yes)
3124 AC_MSG_RESULT(yes)
3125 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3126 ;;
3127 *)
3128 AC_MSG_RESULT(no)
3129 ;;
3130 esac ],
3131 AC_MSG_RESULT(no)
3132 )
3134 ########################################################
3135 # Compile with LDAP support?
3137 with_ldap_support=auto
3138 AC_MSG_CHECKING([for LDAP support])
3140 AC_ARG_WITH(ldap,
3141 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3142 [ case "$withval" in
3143 yes|no)
3144 with_ldap_support=$withval
3145 ;;
3146 esac ])
3148 AC_MSG_RESULT($with_ldap_support)
3150 SMBLDAP=""
3151 AC_SUBST(SMBLDAP)
3153 if test x"$with_ldap_support" != x"no"; then
3155 ##################################################################
3156 # first test for ldap.h and lber.h
3157 # (ldap.h is required for this test)
3158 AC_CHECK_HEADERS(ldap.h lber.h)
3160 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3161 if test x"$with_ldap_support" = x"yes"; then
3162 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3163 else
3164 AC_MSG_WARN(ldap.h is needed for LDAP support)
3165 fi
3167 with_ldap_support=no
3168 fi
3170 ##################################################################
3171 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3172 # unsigned int in include/includes.h
3173 case $host_os in
3174 *hpux*)
3175 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3176 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3177 with_ldap_support=yes
3178 ;;
3179 *)
3180 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3181 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3182 if test x"$with_ldap_support" = x"yes"; then
3183 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3184 else
3185 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3186 fi
3187 with_ldap_support=no
3188 fi
3189 ;;
3190 esac
3191 fi
3193 if test x"$with_ldap_support" != x"no"; then
3194 ac_save_LIBS=$LIBS
3196 ##################################################################
3197 # we might need the lber lib on some systems. To avoid link errors
3198 # this test must be before the libldap test
3199 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3201 ########################################################
3202 # If ber_sockbuf_add_io() is available we can add
3203 # SASL wrapping hooks
3204 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3206 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3207 AC_TRY_COMPILE([#include <ldap.h>],
3208 [int val = LDAP_OPT_SOCKBUF;],
3209 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3210 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3212 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3213 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3214 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3215 fi
3217 #######################################################
3218 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3219 # ldap logging and print it out in the samba logs
3220 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3221 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3222 [AC_TRY_COMPILE([#include <lber.h>],
3223 [int val = LBER_OPT_LOG_PRINT_FN;],
3224 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3225 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3227 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3228 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3229 [Support for LDAP/LBER logging interception])
3230 fi
3232 ########################################################
3233 # now see if we can find the ldap libs in standard paths
3234 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3236 ########################################################
3237 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3238 # Check found in pam_ldap 145.
3239 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3241 LIBS="$LIBS $LDAP_LIBS"
3242 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3243 AC_TRY_COMPILE([
3244 #include <lber.h>
3245 #include <ldap.h>],
3246 [ldap_set_rebind_proc(0, 0, 0);],
3247 [smb_ldap_cv_ldap_set_rebind_proc=3],
3248 [smb_ldap_cv_ldap_set_rebind_proc=2]
3249 )
3250 ])
3252 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3254 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3256 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3257 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3258 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3259 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3260 default_shared_modules="$default_shared_modules";
3261 SMBLDAP="lib/smbldap.o"
3262 with_ldap_support=yes
3263 AC_MSG_CHECKING(whether LDAP support is used)
3264 AC_MSG_RESULT(yes)
3265 else
3266 if test x"$with_ldap_support" = x"yes"; then
3267 AC_MSG_ERROR(libldap is needed for LDAP support)
3268 else
3269 AC_MSG_WARN(libldap is needed for LDAP support)
3270 fi
3272 LDAP_LIBS=""
3273 with_ldap_support=no
3274 fi
3275 LIBS=$ac_save_LIBS
3276 fi
3279 #################################################
3280 # active directory support
3282 with_ads_support=auto
3283 AC_MSG_CHECKING([for Active Directory and krb5 support])
3285 AC_ARG_WITH(ads,
3286 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3287 [ case "$withval" in
3288 yes|no)
3289 with_ads_support="$withval"
3290 ;;
3291 esac ])
3293 AC_MSG_RESULT($with_ads_support)
3295 FOUND_KRB5=no
3296 KRB5_LIBS=""
3298 if test x"$with_ldap_support" != x"yes"; then
3300 if test x"$with_ads_support" = x"yes"; then
3301 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3302 elif test x"$with_ads_support" = x"auto"; then
3303 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3304 with_ads_support=no
3305 fi
3307 else
3309 # Check to see whether there is enough LDAP functionality to be able
3310 # to build AD support.
3312 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3313 case "$host_os" in
3314 *hpux* | *solaris*)
3315 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3317 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3318 if test x"$with_ads_support" = x"yes"; then
3319 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3320 elif test x"$with_ads_support" = x"auto"; then
3321 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3322 with_ads_support=no
3323 fi
3324 fi
3325 ;;
3326 *)
3327 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3329 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3330 if test x"$with_ads_support" = x"yes"; then
3331 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3332 elif test x"$with_ads_support" = x"auto"; then
3333 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3334 with_ads_support=no
3335 fi
3336 fi
3337 ;;
3338 esac
3341 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3343 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3344 if test x"$with_ads_support" = x"yes"; then
3345 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3346 elif test x"$with_ads_support" = x"auto"; then
3347 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3348 with_ads_support=no
3349 fi
3350 fi
3352 fi
3354 if test x"$with_ads_support" != x"no"; then
3356 # Do no harm to the values of CFLAGS and LIBS while testing for
3357 # Kerberos support.
3359 if test x$FOUND_KRB5 = x"no"; then
3360 #################################################
3361 # check for location of Kerberos 5 install
3362 AC_MSG_CHECKING(for kerberos 5 install path)
3363 AC_ARG_WITH(krb5,
3364 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3365 [ case "$withval" in
3366 no)
3367 AC_MSG_RESULT(no krb5-path given)
3368 ;;
3369 yes)
3370 AC_MSG_RESULT(/usr)
3371 ;;
3372 *)
3373 AC_MSG_RESULT($withval)
3374 KRB5_CFLAGS="-I$withval/include"
3375 KRB5_CPPFLAGS="-I$withval/include"
3376 KRB5_LDFLAGS="-L$withval/lib"
3377 FOUND_KRB5=yes
3378 if test -x "$withval/bin/krb5-config"; then
3379 KRB5CONFIG=$withval/bin/krb5-config
3380 fi
3381 ;;
3382 esac ],
3383 AC_MSG_RESULT(no krb5-path given)
3384 )
3385 fi
3387 #################################################
3388 # check for krb5-config from recent MIT and Heimdal kerberos 5
3389 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3390 AC_MSG_CHECKING(for working krb5-config)
3391 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3392 ac_save_CFLAGS=$CFLAGS
3393 CFLAGS="";export CFLAGS
3394 ac_save_LDFLAGS=$LDFLAGS
3395 LDFLAGS="";export LDFLAGS
3396 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3397 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3398 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3399 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3400 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3401 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3402 FOUND_KRB5=yes
3403 AC_MSG_RESULT(yes)
3404 else
3405 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3406 fi
3408 if test x$FOUND_KRB5 = x"no"; then
3409 #################################################
3410 # see if this box has the SuSE location for the heimdal krb implementation
3411 AC_MSG_CHECKING(for /usr/include/heimdal)
3412 if test -d /usr/include/heimdal; then
3413 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3414 KRB5_CFLAGS="-I/usr/include/heimdal"
3415 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3416 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3417 FOUND_KRB5=yes
3418 AC_MSG_RESULT(yes)
3419 else
3420 KRB5_CFLAGS="-I/usr/include/heimdal"
3421 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3422 FOUND_KRB5=yes
3423 AC_MSG_RESULT(yes)
3424 fi
3425 else
3426 AC_MSG_RESULT(no)
3427 fi
3428 fi
3430 if test x$FOUND_KRB5 = x"no"; then
3431 #################################################
3432 # see if this box has the RedHat location for kerberos
3433 AC_MSG_CHECKING(for /usr/kerberos)
3434 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3435 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3436 KRB5_CFLAGS="-I/usr/kerberos/include"
3437 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3438 FOUND_KRB5=yes
3439 AC_MSG_RESULT(yes)
3440 else
3441 AC_MSG_RESULT(no)
3442 fi
3443 fi
3445 if test x$FOUND_KRB5 = x"no"; then
3446 #################################################
3447 # see if this box has the OpenBSD location for heimdal krb5
3448 AC_MSG_CHECKING(for /usr/include/kerberosV)
3449 if test -d /usr/include/kerberosV; then
3450 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3451 KRB5_LIBS="-lcrypto"
3452 FOUND_KRB5=yes
3453 AC_MSG_RESULT(yes)
3454 else
3455 AC_MSG_RESULT(no)
3456 fi
3457 fi
3459 if test x$FOUND_KRB5 = x"no"; then
3460 #################################################
3461 # see if this box has Solaris MIT kerberos implementation
3462 AC_MSG_CHECKING(for Solaris MIT kerberos)
3463 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3464 FOUND_KRB5=yes
3465 KRB5_LIBS="-lgss -lkrb5"
3466 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3467 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3468 AC_MSG_RESULT(yes)
3469 else
3470 AC_MSG_RESULT(no)
3471 fi
3472 fi
3474 ac_save_CFLAGS=$CFLAGS
3475 ac_save_CPPFLAGS=$CPPFLAGS
3476 ac_save_LDFLAGS=$LDFLAGS
3478 # remove needless evil rpath stuff as early as possible:
3479 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3480 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3481 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3482 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3483 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3485 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3487 # now check for krb5.h. Some systems have the libraries without the headers!
3488 # note that this check is done here to allow for different kerberos
3489 # include paths
3490 AC_CHECK_HEADERS(krb5.h)
3492 if test x"$ac_cv_header_krb5_h" = x"no"; then
3494 # Give a warning if AD support was not explicitly requested,
3495 # i.e with_ads_support = auto, otherwise die with an error.
3497 if test x"$with_ads_support" = x"yes"; then
3498 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3499 else
3500 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3501 fi
3503 # Turn off AD support and restore CFLAGS and LIBS variables
3505 with_ads_support="no"
3507 CFLAGS=$ac_save_CFLAGS
3508 CPPFLAGS=$ac_save_CPPFLAGS
3509 LDFLAGS=$ac_save_LDFLAGS
3510 fi
3512 # check for new heimdal KRB5_DEPRECATED handling
3514 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3515 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3516 AC_TRY_COMPILE(
3517 [#define KRB5_DEPRECATED 1
3518 #include <krb5.h>],
3519 [],
3520 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3521 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3523 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3524 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3525 [Whether to use deprecated krb5 interfaces])
3526 fi
3527 fi
3529 # Now we have determined whether we really want ADS support
3530 use_ads=no
3531 if test x"$with_ads_support" != x"no"; then
3532 use_ads=yes
3533 have_gssapi=no
3534 ac_save_LIBS=$LIBS
3536 # now check for gssapi headers. This is also done here to allow for
3537 # different kerberos include paths
3538 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3540 ##################################################################
3541 # we might need the k5crypto and com_err libraries on some systems
3542 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3543 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3545 # Heimdal checks.
3546 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3547 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3548 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3550 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3551 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3553 ########################################################
3554 # now see if we can find the krb5 libs in standard paths
3555 # or as specified above
3556 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3557 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3559 ########################################################
3560 # now see if we can find the gssapi libs in standard paths
3561 if test x"$have_gssapi" != x"yes"; then
3562 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3563 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3564 fi
3565 ################################################################
3566 # test for AD / GSSAPI support being enabled
3567 if test x"$have_gssapi" != xyes ; then
3568 AC_MSG_WARN([Samba cannot be supported without GSSAPI])
3569 use_ads=no
3570 else
3571 AC_DEFINE(HAVE_LIBGSSAPI, , [Whether the platform has GSSAPI support])
3572 fi
3574 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3575 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3576 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3577 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3578 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3579 AC_CHECK_FUNC_EXT(krb5_c_string_to_key, $KRB5_LIBS)
3580 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3581 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3582 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(krb5_principal_get_num_comp, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_get_init_creds_keytab, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(krb5_build_principal_alloc_va, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(krb5_cc_get_lifetime, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(krb5_cc_retrieve_cred, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(krb5_free_checksum_contents, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(krb5_c_make_checksum, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3624 AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
3625 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3626 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3627 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3628 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3630 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3631 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3632 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3633 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3635 # MIT krb5 1.8 does not expose this call (yet)
3636 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3638 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3639 # but does have the symbol
3640 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3642 LIBS="$KRB5_LIBS $LIBS"
3644 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3645 smb_krb5_cv_creds_opt_free_context,
3646 [
3647 AC_TRY_COMPILE([
3648 #include <krb5.h>],
3649 [
3650 krb5_context ctx;
3651 krb5_get_init_creds_opt *opt = NULL;
3652 krb5_get_init_creds_opt_free(ctx, opt);
3653 ],
3654 [smb_krb5_cv_creds_opt_free_context=yes],
3655 [smb_krb5_cv_creds_opt_free_context=no]
3656 )
3657 ])
3659 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3660 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3661 [Whether krb5_get_init_creds_opt_free takes a context argument])
3662 fi
3664 AC_CACHE_CHECK([for checksum in krb5_checksum],
3665 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3666 AC_TRY_COMPILE([#include <krb5.h>],
3667 [krb5_checksum cksum; cksum.checksum.length = 0;],
3668 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3669 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3671 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3672 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3673 [Whether the krb5_checksum struct has a checksum property])
3674 fi
3676 AC_CACHE_CHECK([for etype in EncryptedData],
3677 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3678 AC_TRY_COMPILE([#include <krb5.h>],
3679 [EncryptedData edata; edata.etype = 0;],
3680 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3681 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3683 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3684 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3685 [Whether the EncryptedData struct has a etype property])
3686 fi
3688 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3689 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3690 AC_TRY_COMPILE([#include <krb5.h>],
3691 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3692 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3693 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3695 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3696 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3697 [Whether the krb5_ap_req struct has a ticket pointer])
3698 fi
3700 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3701 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3702 AC_TRY_COMPILE([#include <krb5.h>],
3703 [krb5_error err; err.e_data = NULL;],
3704 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3705 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3707 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3708 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3709 [Whether the krb5_error struct has a e_data pointer])
3710 fi
3712 AC_CACHE_CHECK([for krb5_crypto type],
3713 samba_cv_HAVE_KRB5_CRYPTO,[
3714 AC_TRY_COMPILE([#include <krb5.h>],
3715 [krb5_crypto crypto;],
3716 samba_cv_HAVE_KRB5_CRYPTO=yes,
3717 samba_cv_HAVE_KRB5_CRYPTO=no)])
3719 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3720 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3721 [Whether the type krb5_crypto exists])
3722 fi
3724 AC_CACHE_CHECK([for addrtype in krb5_address],
3725 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3726 AC_TRY_COMPILE([#include <krb5.h>],
3727 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3728 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3729 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3731 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3732 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3733 [Whether the krb5_address struct has a addrtype property])
3734 fi
3736 AC_CACHE_CHECK([for addr_type in krb5_address],
3737 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3738 AC_TRY_COMPILE([#include <krb5.h>],
3739 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3740 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3741 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3743 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3744 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3745 [Whether the krb5_address struct has a addr_type property])
3746 fi
3748 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3749 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3750 AC_TRY_COMPILE([#include <krb5.h>],
3751 [krb5_keyblock key; key.keyvalue.data = NULL;],
3752 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3753 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3755 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3756 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3757 [Whether the krb5_keyblock struct has a keyvalue property])
3758 fi
3760 found_arcfour_hmac=no
3761 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3762 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3763 AC_TRY_COMPILE([#include <krb5.h>],
3764 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3765 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3766 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3767 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3768 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3769 AC_TRY_COMPILE([#include <krb5.h>],
3770 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3771 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3772 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3773 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3774 # w.r.t. arcfour and windows, so we must not enable it here
3775 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3776 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3777 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3778 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
3779 found_arcfour_hmac=yes
3780 fi
3781 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
3782 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
3783 AC_TRY_COMPILE([#include <krb5.h>],
3784 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
3785 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
3786 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
3787 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
3788 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
3789 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
3790 found_arcfour_hmac=yes
3791 fi
3793 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
3794 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
3795 AC_TRY_COMPILE([#include <krb5.h>],
3796 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
3797 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
3798 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
3799 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
3800 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
3801 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
3802 fi
3803 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
3804 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
3805 AC_TRY_COMPILE([#include <krb5.h>],
3806 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
3807 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
3808 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
3809 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
3810 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
3811 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
3812 fi
3814 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3815 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3816 AC_TRY_COMPILE([#include <krb5.h>],
3817 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3818 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3819 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3821 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3822 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3823 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3824 fi
3826 AC_CACHE_CHECK([for KV5M_KEYTAB],
3827 samba_cv_HAVE_KV5M_KEYTAB,[
3828 AC_TRY_COMPILE([#include <krb5.h>],
3829 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3830 samba_cv_HAVE_KV5M_KEYTAB=yes,
3831 samba_cv_HAVE_KV5M_KEYTAB=no)])
3833 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3834 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3835 [Whether the KV5M_KEYTAB option is available])
3836 fi
3838 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3839 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3840 AC_TRY_COMPILE([#include <krb5.h>],
3841 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3842 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3843 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3845 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3846 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3847 [Whether KRB5_KU_OTHER_CKSUM is available])
3848 fi
3850 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3851 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3852 AC_TRY_COMPILE([#include <krb5.h>],
3853 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3854 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3855 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3857 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3858 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3859 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3860 fi
3862 AC_CACHE_CHECK([for the krb5_princ_component macro],
3863 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3864 AC_TRY_LINK([#include <krb5.h>],
3865 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3866 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3867 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3869 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3870 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3871 [Whether krb5_princ_component is available])
3872 fi
3874 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3875 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3876 AC_TRY_COMPILE([#include <krb5.h>],
3877 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3878 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3879 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3881 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3882 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3883 [Whether krb5_keytab_entry has key member])
3884 fi
3886 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3887 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3888 AC_TRY_COMPILE([#include <krb5.h>],
3889 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3890 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3891 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3893 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3894 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3895 [Whether krb5_keytab_entry has keyblock member])
3896 fi
3898 AC_CACHE_CHECK([for magic in krb5_address],
3899 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3900 AC_TRY_COMPILE([#include <krb5.h>],
3901 [krb5_address addr; addr.magic = 0;],
3902 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3903 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3905 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3906 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3907 [Whether the krb5_address struct has a magic property])
3908 fi
3910 AC_CACHE_CHECK([for WRFILE: keytab support],
3911 samba_cv_HAVE_WRFILE_KEYTAB,[
3912 AC_TRY_RUN([
3913 #include<krb5.h>
3914 main()
3915 {
3916 krb5_context context;
3917 krb5_keytab keytab;
3919 krb5_init_context(&context);
3920 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3921 }],
3922 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3923 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3925 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3926 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3927 [Whether the WRFILE:-keytab is supported])
3928 fi
3930 AC_CACHE_CHECK([for krb5_realm type],
3931 samba_cv_HAVE_KRB5_REALM_TYPE,[
3932 AC_TRY_COMPILE([#include <krb5.h>],
3933 [krb5_realm realm;],
3934 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
3935 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
3937 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
3938 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
3939 [Whether the type krb5_realm exists])
3940 fi
3942 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3943 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3944 AC_TRY_COMPILE([#include <krb5.h>],
3945 [
3946 krb5_context context;
3947 krb5_principal principal;
3948 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3949 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3950 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3952 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3953 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3954 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3955 fi
3957 AC_CACHE_CHECK([for krb5_addresses type],
3958 samba_cv_HAVE_KRB5_ADDRESSES,[
3959 AC_TRY_COMPILE([#include <krb5.h>],
3960 [krb5_addresses addr;],
3961 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3962 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3964 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3965 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3966 [Whether the type krb5_addresses type exists])
3967 fi
3969 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3970 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3971 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3972 AC_TRY_RUN_STRICT([
3973 #include <stdlib.h>
3974 #include <krb5.h>
3975 int main(void) {
3976 krb5_context context = NULL;
3977 char *str = NULL;
3978 krb5_enctype_to_string(context, 1, &str);
3979 if (str) free (str);
3980 return 0;
3981 }
3982 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3983 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3984 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3986 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3987 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3988 [whether krb5_enctype_to_string takes krb5_context argument])
3989 fi
3991 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3992 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3993 AC_TRY_RUN_STRICT([
3994 #include <krb5.h>
3995 int main(void) {
3996 char buf[256];
3997 krb5_enctype_to_string(1, buf, 256);
3998 return 0;
3999 }
4000 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4001 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4002 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4004 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4005 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4006 [whether krb5_enctype_to_string takes size_t argument])
4007 fi
4008 fi
4010 AC_CACHE_CHECK([for krb5_principal_get_realm],
4011 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4012 AC_TRY_LINK([#include <krb5.h>],
4013 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4014 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4015 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4017 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4018 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4019 [Whether the function krb5_principal_get_realm is defined])
4020 fi
4022 AC_CACHE_CHECK([for krb5_princ_realm],
4023 samba_cv_HAVE_KRB5_PRINC_REALM,[
4024 AC_TRY_LINK([#include <krb5.h>],
4025 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4026 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4027 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4029 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4030 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4031 [Whether the macro krb5_princ_realm is defined])
4032 fi
4034 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4036 #
4037 #
4038 # Now the decisions whether we can support krb5
4039 #
4040 # NOTE: all tests should be done before this block!
4041 #
4042 #
4043 if test x"$found_arcfour_hmac" != x"yes"; then
4044 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4045 use_ads=no
4046 fi
4048 if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
4049 AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
4050 use_ads=no
4051 fi
4053 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4054 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4055 use_ads=no
4056 fi
4058 if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
4059 then
4060 AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
4061 use_ads=no
4062 fi
4064 if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
4065 then
4066 AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
4067 use_ads=no
4068 fi
4070 if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
4071 then
4072 AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
4073 use_ads=no
4074 fi
4076 if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
4077 then
4078 AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
4079 use_ads=no
4080 fi
4082 if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
4083 then
4084 AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
4085 use_ads=no
4086 fi
4088 if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
4089 then
4090 AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
4091 use_ads=no
4092 fi
4094 if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
4095 then
4096 AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
4097 use_ads=no
4098 fi
4100 if test x"$ac_cv_func_ext_krb5_c_string_to_key" != x"yes"
4101 then
4102 AC_MSG_WARN(krb5_c_string_to_key not found in -lkrb5)
4103 use_ads=no
4104 fi
4106 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4107 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4108 then
4109 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4110 use_ads=no
4111 fi
4113 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4114 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4115 then
4116 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4117 use_ads=no
4118 fi
4120 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4121 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4122 then
4123 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4124 use_ads=no
4125 fi
4127 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
4128 then
4129 AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
4130 use_ads=no
4131 fi
4133 if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
4134 if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
4135 x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
4136 then
4137 AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
4138 use_ads=no
4139 fi
4140 fi
4142 if test x"$use_ads" = x"yes"; then
4143 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4144 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4145 else
4146 if test x"$with_ads_support" = x"yes"; then
4147 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4148 else
4149 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4150 fi
4151 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4152 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4153 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4154 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4155 KRB5_LIBS=""
4156 with_ads_support=no
4157 fi
4158 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4159 AC_MSG_RESULT([$use_ads])
4161 LIBS="$ac_save_LIBS"
4162 fi
4164 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4165 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4168 ########################################################
4169 # Compile with DNS Updates support?
4171 with_dnsupdate_support=auto
4172 AC_MSG_CHECKING([whether to enable DNS Updates support])
4174 AC_ARG_WITH(dnsupdate,
4175 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4176 [ case "$withval" in
4177 yes|no)
4178 with_dnsupdate_support=$withval
4179 ;;
4180 esac ])
4182 AC_MSG_RESULT($with_dnsupdate_support)
4184 if test x"$with_dnsupdate_support" != x"no"; then
4186 ################################################################
4187 # first test for AD / GSSAPI support being enabled
4188 if test x"$have_gssapi" != xyes -o x"$use_ads" != xyes ; then
4189 if test x"$with_dnsupdate_support" = x"yes" ; then
4190 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4191 else
4192 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4193 with_dnsupdate_support=no
4194 fi
4195 fi
4196 ##################################################################
4197 # then test for uuid.h (necessary to generate unique DNS keynames
4198 # (uuid.h is required for this test)
4199 AC_CHECK_HEADERS(uuid/uuid.h)
4202 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4203 if test x"$with_dnsupdate_support" = x"yes"; then
4204 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4205 else
4206 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4207 fi
4208 with_dnsupdate_support=no
4209 fi
4210 fi
4212 if test x"$with_dnsupdate_support" != x"no"; then
4214 ########################################################
4215 # Now see if we can find the uuid libs in standard paths
4216 # On some systems, the uuid API is in libc, so we have to
4217 # be careful not to insert a spurious -luuid.
4219 UUID_LIBS=""
4220 AC_LIBTESTFUNC(uuid, uuid_generate,
4221 [
4222 case " $LIBS " in
4223 *\ -luuid\ *)
4224 UUID_LIBS="-luuid"
4225 SMB_REMOVE_LIB(uuid)
4226 ;;
4227 esac
4229 with_dnsupdate_support=yes
4230 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4231 ],
4232 [
4233 if test x"$with_dnsupdate_support" = x"yes"; then
4234 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4235 else
4236 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4237 fi
4238 with_dnsupdate_support=no
4239 ])
4240 fi
4241 # finally print out the result:
4242 AC_MSG_CHECKING(whether DNS Updates support is used)
4243 AC_MSG_RESULT([$with_dnsupdate_support])
4246 #################################################
4247 # check for automount support
4248 AC_MSG_CHECKING(whether to use automount)
4249 AC_ARG_WITH(automount,
4250 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4251 [ case "$withval" in
4252 yes)
4253 AC_MSG_RESULT(yes)
4254 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4255 ;;
4256 *)
4257 AC_MSG_RESULT(no)
4258 ;;
4259 esac ],
4260 AC_MSG_RESULT(no)
4261 )
4263 #################################################
4264 # Check for a PAM clear-text auth, accounts, password
4265 # and session support. Most PAM implementations keep their
4266 # headers in /usr/include/security. Darwin keeps its in
4267 # /usr/include/pam.
4269 with_pam_for_crypt=no
4270 try_pam=auto
4271 AC_MSG_CHECKING(whether to try PAM support)
4272 AC_ARG_WITH(pam,
4273 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4274 [ case "$withval" in
4275 yes|no|auto)
4276 try_pam=$withval
4277 ;;
4278 esac
4279 ])
4280 AC_MSG_RESULT([$try_pam])
4282 use_pam=no
4283 create_pam_modules=no
4284 if test x"${try_pam}" != x"no";then
4285 use_pam=yes
4286 create_pam_modules=yes
4288 # Most systems have PAM headers in /usr/include/security, but Darwin
4289 # has them in /usr/include/pam.
4290 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4291 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4292 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4293 if test x"${try_pam}" = x"yes";then
4294 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4295 fi
4296 use_pam=no
4297 create_pam_modules=no
4298 fi
4300 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4301 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4302 if test x"${try_pam}" = x"yes";then
4303 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4304 fi
4305 use_pam=no
4306 create_pam_modules=no
4307 fi
4309 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4310 #if HAVE_SECURITY_PAM_APPL_H
4311 #include <security/pam_appl.h>
4312 #endif
4313 #if HAVE_PAM_PAM_APPL_H
4314 #include <pam/pam_appl.h>
4315 #endif
4316 ]])
4317 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4318 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4319 if test x"${try_pam}" = x"yes";then
4320 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4321 fi
4322 create_pam_modules=no
4323 fi
4325 if test x"$use_pam" = x"yes"; then
4326 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4327 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4328 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4329 with_pam_for_crypt=yes
4331 if test x"$create_pam_modules" = x"yes"; then
4332 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4333 # this checks are optional,
4334 # we don't care about the results here
4335 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4336 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4337 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4338 else
4339 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4340 fi
4341 fi
4342 AC_MSG_CHECKING(whether to use PAM support)
4343 AC_MSG_RESULT([$use_pam])
4345 AC_MSG_CHECKING(whether to have PAM MODULES support)
4346 AC_MSG_RESULT([$create_pam_modules])
4348 AC_TRY_COMPILE([
4349 #if defined(HAVE_SECURITY_PAM_APPL_H)
4350 #include <security/pam_appl.h>
4351 #elif defined(HAVE_PAM_PAM_APPL_H)
4352 #include <pam/pam_appl.h>
4353 #endif],[
4354 pam_set_item(0, PAM_RHOST, 0);
4355 ],
4356 AC_DEFINE(HAVE_PAM_RHOST, 1,
4357 [Define to 1 if PAM_RHOST is available]),[])
4359 AC_TRY_COMPILE([
4360 #if defined(HAVE_SECURITY_PAM_APPL_H)
4361 #include <security/pam_appl.h>
4362 #elif defined(HAVE_PAM_PAM_APPL_H)
4363 #include <pam/pam_appl.h>
4364 #endif],[
4365 pam_set_item(0, PAM_TTY, 0);
4366 ],
4367 AC_DEFINE(HAVE_PAM_TTY, 1,
4368 [Define to 1 if PAM_TTY is available]),[])
4370 fi # try_pam != no
4372 #################################################
4373 # check for PAM_RADIO_TYPE
4374 AC_TRY_COMPILE([
4375 #if (!defined(LINUX))
4377 #define PAM_EXTERN extern
4378 #if defined(HAVE_SECURITY_PAM_APPL_H)
4379 #include <security/pam_appl.h>
4380 #elif defined(HAVE_PAM_PAM_APPL_H)
4381 #include <pam/pam_appl.h>
4382 #endif
4384 #endif
4386 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4387 #include <security/pam_modules.h>
4388 #elif defined(HAVE_PAM_PAM_MODULES_H)
4389 #include <pam/pam_modules.h>
4390 #endif
4392 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4393 #include <security/_pam_macros.h>
4394 #elif defined(HAVE_PAM__PAM_MACROS_H)
4395 #include <pam/_pam_macros.h>
4396 #endif
4398 #ifdef HAVE_SECURITY_PAM_EXT_H
4399 #include <security/pam_ext.h>
4400 #endif
4401 ],
4402 [int i; i = PAM_RADIO_TYPE; ],
4403 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4405 #################################################
4406 # check for pam_smbpass support
4407 PAM_MODULES=""
4408 INSTALL_PAM_MODULES=""
4409 UNINSTALL_PAM_MODULES=""
4411 try_pam_smbpass=auto
4412 AC_MSG_CHECKING(whether to use pam_smbpass)
4413 AC_ARG_WITH(pam_smbpass,
4414 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4415 [ case "$withval" in
4416 yes|no|auto)
4417 try_pam_smbpass=$withval
4418 ;;
4419 *)
4420 AC_MSG_ERROR([valid options are yes,no,auto])
4421 ;;
4422 esac
4423 ])
4425 if test x"${try_pam_smbpass}" = xno ; then
4426 use_pam_smbpass=no
4427 else
4428 use_pam_smbpass=yes
4429 # Conditions under which pam_smbpass can't be built.
4430 if test x"$BLDSHARED" != xtrue ; then
4431 if test x"${try_pam_smbpass}" = xyes ; then
4432 AC_MSG_ERROR([No support for shared modules])
4433 fi
4434 use_pam_smbpass=no
4435 elif test x"$create_pam_modules" != xyes ; then
4436 if test x"${try_pam_smbpass}" = xyes ; then
4437 AC_MSG_ERROR([No support for PAM MODULES])
4438 fi
4439 use_pam_smbpass=no
4440 fi
4442 if test x"${use_pam_smbpass}" = xyes ; then
4443 PAM_MODULES="pam_smbpass"
4444 INSTALL_PAM_MODULES="installpammodules"
4445 UNINSTALL_PAM_MODULES="uninstallpammodules"
4446 fi
4447 fi
4448 AC_MSG_RESULT([$use_pam_smbpass])
4451 ##
4452 ## moved after the check for -lcrypt in order to
4453 ## ensure that the necessary libraries are included
4454 ## check checking for truncated salt. Wrapped by the
4455 ## $with_pam_for_crypt variable as above --jerry
4456 ##
4457 if test $with_pam_for_crypt = no; then
4458 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4459 crypt_LIBS="$LIBS"
4460 LIBS="$AUTH_LIBS $LIBS"
4461 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4462 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4463 LIBS="$crypt_LIBS"])
4464 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4465 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4466 fi
4467 fi
4469 #################################################
4470 # check for a NISPLUS_HOME support
4471 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4472 AC_ARG_WITH(nisplus-home,
4473 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4474 [ case "$withval" in
4475 yes)
4476 AC_MSG_RESULT(yes)
4477 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4478 ;;
4479 *)
4480 AC_MSG_RESULT(no)
4481 ;;
4482 esac ],
4483 AC_MSG_RESULT(no)
4484 )
4486 #################################################
4487 # check for syslog logging
4488 AC_MSG_CHECKING(whether to use syslog logging)
4489 AC_ARG_WITH(syslog,
4490 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4491 [ case "$withval" in
4492 yes)
4493 AC_MSG_RESULT(yes)
4494 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4495 ;;
4496 *)
4497 AC_MSG_RESULT(no)
4498 ;;
4499 esac ],
4500 AC_MSG_RESULT(no)
4501 )
4503 #################################################
4504 # check for custom syslog facility
4505 AC_MSG_CHECKING(whether to use a custom syslog facility)
4506 AC_ARG_WITH(syslog-facility,
4507 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4508 [
4509 if test "$withval" = "no" ; then
4510 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4511 else
4512 if test "$withval" != "yes" ; then
4513 syslog_facility="$withval"
4514 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4515 fi
4516 fi
4517 ])
4519 #################################################
4520 # check for experimental disk-quotas support
4522 samba_cv_WITH_QUOTAS=auto
4523 samba_cv_TRY_QUOTAS=no
4524 samba_cv_RUN_QUOTA_TESTS=auto
4525 samba_cv_WITH_SYS_QUOTAS=auto
4526 samba_cv_TRY_SYS_QUOTAS=auto
4527 samba_cv_SYSQUOTA_FOUND=no
4529 AC_MSG_CHECKING(whether to try disk-quotas support)
4530 AC_ARG_WITH(quotas,
4531 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4532 [ case "$withval" in
4533 yes)
4534 AC_MSG_RESULT(yes)
4535 samba_cv_WITH_QUOTAS=yes
4536 samba_cv_TRY_QUOTAS=yes
4537 samba_cv_RUN_QUOTA_TESTS=yes
4538 #set sys quotas to auto in this case
4539 samba_cv_TRY_SYS_QUOTAS=auto
4540 ;;
4541 auto)
4542 AC_MSG_RESULT(auto)
4543 samba_cv_WITH_QUOTAS=auto
4544 samba_cv_TRY_QUOTAS=auto
4545 samba_cv_RUN_QUOTA_TESTS=auto
4546 #set sys quotas to auto in this case
4547 samba_cv_TRY_SYS_QUOTAS=auto
4548 ;;
4549 no)
4550 AC_MSG_RESULT(no)
4551 samba_cv_WITH_QUOTAS=no
4552 samba_cv_TRY_QUOTAS=no
4553 samba_cv_RUN_QUOTA_TESTS=no
4554 ;;
4555 *)
4556 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4557 ;;
4558 esac ],
4559 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4560 )
4562 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4563 AC_ARG_WITH(sys-quotas,
4564 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4565 [ case "$withval" in
4566 yes)
4567 AC_MSG_RESULT(yes)
4568 samba_cv_WITH_SYS_QUOTAS=yes
4569 samba_cv_TRY_SYS_QUOTAS=yes
4570 samba_cv_RUN_QUOTA_TESTS=yes
4571 ;;
4572 auto)
4573 AC_MSG_RESULT(auto)
4574 samba_cv_WITH_SYS_QUOTAS=auto
4575 samba_cv_TRY_SYS_QUOTAS=auto
4576 samba_cv_RUN_QUOTA_TESTS=auto
4577 ;;
4578 no)
4579 AC_MSG_RESULT(no)
4580 samba_cv_WITH_SYS_QUOTAS=no
4581 samba_cv_TRY_SYS_QUOTAS=no
4582 ;;
4583 *)
4584 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4585 ;;
4586 esac ],
4587 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4588 )
4590 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4591 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4592 case "$host_os" in
4593 *linux*)
4594 AC_MSG_RESULT(yes)
4595 samba_cv_TRY_SYS_QUOTAS=yes
4596 samba_cv_RUN_QUOTA_TESTS=yes
4597 ;;
4598 *)
4599 AC_MSG_RESULT(no)
4600 samba_cv_TRY_SYS_QUOTAS=no
4601 ;;
4602 esac
4603 fi
4605 #############################################
4606 # only check for quota stuff if --with-quotas
4607 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4609 case "$host_os" in
4610 # on linux we didn't need to test we have builtin support
4611 *linux*)
4612 samba_cv_SYSQUOTA_FOUND=yes
4613 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4614 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4615 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4616 AC_MSG_RESULT(yes)
4618 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4619 samba_cv_found_xfs_header=yes
4620 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4621 AC_MSG_RESULT(yes)
4622 ;;
4623 *solaris*)
4624 # need to set this define when using static linking (BUG 1473)
4625 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4626 ;;
4627 *)
4628 ;;
4629 esac
4631 # some broken header files need this
4632 AC_CHECK_HEADER(asm/types.h,[
4633 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4634 AC_ADD_INCLUDE(<asm/types.h>)
4635 ])
4637 # For quotas on Veritas VxFS filesystems
4638 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4640 # For quotas on Linux XFS filesystems
4641 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4643 # For sys/quota.h and linux/quota.h
4644 AC_CHECK_HEADERS(sys/quota.h)
4646 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4647 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4648 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4649 AC_TRY_COMPILE([
4650 #include "confdefs.h"
4651 #ifdef HAVE_SYS_TYPES_H
4652 #include <sys/types.h>
4653 #endif
4654 #ifdef HAVE_ASM_TYPES_H
4655 #include <asm/types.h>
4656 #endif
4657 #include <sys/quota.h>
4658 ],[int i = Q_XGETQUOTA;],
4659 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4660 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4661 samba_cv_found_xfs_header=yes
4662 fi
4663 fi
4665 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4666 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4667 AC_TRY_COMPILE([
4668 #include "confdefs.h"
4669 #ifdef HAVE_SYS_QUOTA_H
4670 #include <sys/quota.h>
4671 #endif
4672 ],[
4673 struct dqblk D;
4674 D.dqb_fsoftlimit = 0;],
4675 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4676 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4677 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4678 fi
4680 ##################
4681 # look for a working quota system
4683 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4684 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4685 AC_TRY_RUN_STRICT([
4686 #define HAVE_QUOTACTL_4A 1
4687 #define AUTOCONF_TEST 1
4688 #include "confdefs.h"
4689 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4690 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4691 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4692 samba_cv_SYSQUOTA_FOUND=yes;
4693 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4694 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4695 fi
4696 fi
4698 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4699 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4700 AC_TRY_RUN_STRICT([
4701 #define HAVE_QUOTACTL_4B 1
4702 #define AUTOCONF_TEST 1
4703 #include "confdefs.h"
4704 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4705 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4706 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4707 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4708 samba_cv_SYSQUOTA_FOUND=yes;
4709 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4710 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4711 fi
4712 fi
4714 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4715 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4716 AC_TRY_RUN_STRICT([
4717 #define HAVE_QUOTACTL_3 1
4718 #define AUTOCONF_TEST 1
4719 #include "confdefs.h"
4720 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4721 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4722 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4723 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4724 samba_cv_SYSQUOTA_FOUND=yes;
4725 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4726 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4727 fi
4728 fi
4730 #################################################
4731 # check for mntent.h and struct mntent
4732 AC_CHECK_HEADERS(mntent.h)
4733 #################################################
4734 # check for setmntent,getmntent,endmntent
4735 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4737 #################################################
4738 # check for devnm.h and struct mntent
4739 AC_CHECK_HEADERS(devnm.h)
4740 #################################################
4741 # check for devnm
4742 AC_CHECK_FUNCS(devnm)
4744 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4745 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4746 # if --with-sys-quotas=yes then build it
4747 # you have can use the get/set quota command smb.conf
4748 # options then
4749 samba_cv_SYSQUOTA_FOUND=auto
4750 fi
4751 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4752 # if --with-sys-quotas=yes then build it
4753 # you have can use the get/set quota command smb.conf
4754 # options then
4755 samba_cv_TRY_SYS_QUOTAS=auto
4756 fi
4757 fi
4759 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4760 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4761 SAVE_CPPFLAGS="$CPPFLAGS"
4762 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4763 AC_TRY_COMPILE([
4764 #include "confdefs.h"
4765 #define NO_PROTO_H 1
4766 #define NO_CONFIG_H 1
4767 #define HAVE_SYS_QUOTAS 1
4768 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4769 #include "${srcdir-.}/lib/sysquotas.c"
4770 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4771 CPPFLAGS="$SAVE_CPPFLAGS"
4772 ])
4773 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4774 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4775 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4776 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4777 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4778 samba_cv_WE_USE_SYS_QUOTAS=yes
4779 AC_MSG_RESULT(yes)
4780 else
4781 AC_MSG_RESULT(no)
4782 fi
4783 fi
4784 fi
4786 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4787 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
4788 SAVE_CPPFLAGS="$CPPFLAGS"
4789 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4790 AC_TRY_COMPILE([
4791 #include "confdefs.h"
4792 #define NO_PROTO_H 1
4793 #define NO_CONFIG_H 1
4794 #define HAVE_SYS_QUOTAS 1
4795 #define HAVE_NFS_QUOTAS 1
4796 #include "${srcdir-.}/lib/sysquotas_nfs.c"
4797 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
4798 CPPFLAGS="$SAVE_CPPFLAGS"
4799 ])
4800 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
4801 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4802 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
4803 fi
4804 fi
4805 fi
4807 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4808 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4809 SAVE_CPPFLAGS="$CPPFLAGS"
4810 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4811 AC_TRY_COMPILE([
4812 #include "confdefs.h"
4813 #define NO_PROTO_H 1
4814 #define NO_CONFIG_H 1
4815 #define HAVE_SYS_QUOTAS 1
4816 #define HAVE_XFS_QUOTAS 1
4817 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4818 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4819 CPPFLAGS="$SAVE_CPPFLAGS"
4820 ])
4821 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4822 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4823 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4824 fi
4825 fi
4826 fi
4828 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4829 SAVE_CPPFLAGS="$CPPFLAGS"
4830 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4831 AC_TRY_COMPILE([
4832 #include "confdefs.h"
4833 #define NO_PROTO_H 1
4834 #define NO_CONFIG_H 1
4835 #include "${srcdir-.}/smbd/quotas.c"
4836 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4837 CPPFLAGS="$SAVE_CPPFLAGS"
4838 ])
4839 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4840 AC_MSG_CHECKING(whether to use the old quota support)
4841 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4842 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4843 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4844 AC_MSG_RESULT(yes)
4845 else
4846 AC_MSG_RESULT(no)
4847 fi
4848 else
4849 AC_MSG_RESULT(no)
4850 fi
4851 fi
4853 ####################
4854 # End of quota check samba_cv_RUN_QUOTA_TESTS
4855 fi
4857 #################################################
4858 # check for experimental utmp accounting
4860 AC_MSG_CHECKING(whether to support utmp accounting)
4861 WITH_UTMP=yes
4862 AC_ARG_WITH(utmp,
4863 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4864 [ case "$withval" in
4865 no)
4866 WITH_UTMP=no
4867 ;;
4868 *)
4869 WITH_UTMP=yes
4870 ;;
4871 esac ],
4872 )
4874 # utmp requires utmp.h
4875 # Note similar check earlier, when checking utmp details.
4877 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4878 utmp_no_reason=", no utmp.h on $host_os"
4879 WITH_UTMP=no
4880 fi
4882 # Display test results
4884 if test x"$WITH_UTMP" = x"yes"; then
4885 AC_MSG_RESULT(yes)
4886 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4887 else
4888 AC_MSG_RESULT(no$utmp_no_reason)
4889 fi
4892 #################################################
4893 # these tests are taken from the GNU fileutils package
4894 AC_CHECKING(how to get filesystem space usage)
4895 space=no
4897 # Perform only the link test since it seems there are no variants of the
4898 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4899 # because that got a false positive on SCO OSR5. Adding the declaration
4900 # of a `struct statvfs' causes this test to fail (as it should) on such
4901 # systems. That system is reported to work fine with STAT_STATFS4 which
4902 # is what it gets when this test fails.
4903 if test $space = no; then
4904 # SVR4
4905 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4906 [AC_TRY_LINK([#include <sys/types.h>
4907 #include <sys/statvfs.h>],
4908 [struct statvfs fsd; statvfs (0, &fsd);],
4909 fu_cv_sys_stat_statvfs=yes,
4910 fu_cv_sys_stat_statvfs=no)])
4911 if test $fu_cv_sys_stat_statvfs = yes; then
4912 space=yes
4913 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4914 fi
4915 fi
4917 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4918 # This is not the case on ancient Linux systems.
4920 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4921 AC_TRY_COMPILE([#include <sys/types.h>
4922 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4923 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4924 if test x"$samba_cv_fsid_int" = x"yes"; then
4925 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4926 fi
4928 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4929 # systems use f_bsize.
4930 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4931 AC_TRY_COMPILE([#include <sys/types.h>
4932 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4933 samba_cv_frsize=yes,samba_cv_frsize=no)])
4934 if test x"$samba_cv_frsize" = x"yes"; then
4935 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4936 fi
4938 # Some systems use f_flag in struct statvfs while others use f_flags
4939 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
4940 AC_TRY_COMPILE([#include <sys/types.h>
4941 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
4942 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
4943 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
4944 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
4945 fi
4947 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
4948 AC_TRY_COMPILE([#include <sys/types.h>
4949 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
4950 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
4951 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
4952 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
4953 fi
4955 if test $space = no; then
4956 # DEC Alpha running OSF/1
4957 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4958 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4959 [AC_TRY_RUN([
4960 #include <sys/param.h>
4961 #include <sys/types.h>
4962 #include <sys/mount.h>
4963 main ()
4964 {
4965 struct statfs fsd;
4966 fsd.f_fsize = 0;
4967 exit (statfs (".", &fsd, sizeof (struct statfs)));
4968 }],
4969 fu_cv_sys_stat_statfs3_osf1=yes,
4970 fu_cv_sys_stat_statfs3_osf1=no,
4971 fu_cv_sys_stat_statfs3_osf1=no)])
4972 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4973 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4974 space=yes
4975 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4976 fi
4977 fi
4979 if test $space = no; then
4980 # AIX
4981 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4982 member (AIX, 4.3BSD)])
4983 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4984 [AC_TRY_RUN([
4985 #ifdef HAVE_SYS_PARAM_H
4986 #include <sys/param.h>
4987 #endif
4988 #ifdef HAVE_SYS_MOUNT_H
4989 #include <sys/mount.h>
4990 #endif
4991 #ifdef HAVE_SYS_VFS_H
4992 #include <sys/vfs.h>
4993 #endif
4994 main ()
4995 {
4996 struct statfs fsd;
4997 fsd.f_bsize = 0;
4998 exit (statfs (".", &fsd));
4999 }],
5000 fu_cv_sys_stat_statfs2_bsize=yes,
5001 fu_cv_sys_stat_statfs2_bsize=no,
5002 fu_cv_sys_stat_statfs2_bsize=no)])
5003 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5004 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5005 space=yes
5006 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5007 fi
5008 fi
5010 if test $space = no; then
5011 # SVR3
5012 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5013 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5014 [AC_TRY_RUN([#include <sys/types.h>
5015 #include <sys/statfs.h>
5016 main ()
5017 {
5018 struct statfs fsd;
5019 exit (statfs (".", &fsd, sizeof fsd, 0));
5020 }],
5021 fu_cv_sys_stat_statfs4=yes,
5022 fu_cv_sys_stat_statfs4=no,
5023 fu_cv_sys_stat_statfs4=no)])
5024 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5025 if test $fu_cv_sys_stat_statfs4 = yes; then
5026 space=yes
5027 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5028 fi
5029 fi
5031 if test $space = no; then
5032 # 4.4BSD and NetBSD
5033 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5034 member (4.4BSD and NetBSD)])
5035 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5036 [AC_TRY_RUN([#include <sys/types.h>
5037 #ifdef HAVE_SYS_PARAM_H
5038 #include <sys/param.h>
5039 #endif
5040 #ifdef HAVE_SYS_MOUNT_H
5041 #include <sys/mount.h>
5042 #endif
5043 main ()
5044 {
5045 struct statfs fsd;
5046 fsd.f_fsize = 0;
5047 exit (statfs (".", &fsd));
5048 }],
5049 fu_cv_sys_stat_statfs2_fsize=yes,
5050 fu_cv_sys_stat_statfs2_fsize=no,
5051 fu_cv_sys_stat_statfs2_fsize=no)])
5052 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5053 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5054 space=yes
5055 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5056 fi
5057 fi
5059 if test $space = no; then
5060 # Ultrix
5061 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5062 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5063 [AC_TRY_RUN([#include <sys/types.h>
5064 #ifdef HAVE_SYS_PARAM_H
5065 #include <sys/param.h>
5066 #endif
5067 #ifdef HAVE_SYS_MOUNT_H
5068 #include <sys/mount.h>
5069 #endif
5070 #ifdef HAVE_SYS_FS_TYPES_H
5071 #include <sys/fs_types.h>
5072 #endif
5073 main ()
5074 {
5075 struct fs_data fsd;
5076 /* Ultrix's statfs returns 1 for success,
5077 0 for not mounted, -1 for failure. */
5078 exit (statfs (".", &fsd) != 1);
5079 }],
5080 fu_cv_sys_stat_fs_data=yes,
5081 fu_cv_sys_stat_fs_data=no,
5082 fu_cv_sys_stat_fs_data=no)])
5083 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5084 if test $fu_cv_sys_stat_fs_data = yes; then
5085 space=yes
5086 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5087 fi
5088 fi
5090 #################################################
5091 # check for cluster extensions
5093 AC_MSG_CHECKING(cluster support)
5094 AC_ARG_WITH(cluster-support,
5095 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5097 if test x"$with_cluster_support" = x ; then
5098 with_cluster_support="auto"
5099 fi
5101 AC_MSG_RESULT($with_cluster_support)
5103 AC_ARG_WITH(ctdb,
5104 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5105 [ case "$withval" in
5106 yes|no)
5107 AC_MSG_WARN([--with-ctdb called without argument])
5108 ;;
5109 *)
5110 CTDB_CPPFLAGS="-I$withval/include"
5111 ;;
5112 esac])
5114 AC_ARG_ENABLE(old-ctdb,
5115 [AS_HELP_STRING([--enable-old-ctdb],
5116 [Enable build against (too) old ctdb version (default=no)])],,
5117 [enable_old_ctdb=no])
5120 if test "$with_cluster_support" != "no" ; then
5122 AC_MSG_NOTICE(checking whether cluster support is available)
5124 have_cluster_support="yes"
5125 ctdb_broken="no"
5127 SAVED_CPPFLAGS="$CPPFLAGS"
5128 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5130 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5131 #include "confdefs.h"
5132 #define NO_CONFIG_H
5133 #include "replace.h"
5134 #include "system/wait.h"
5135 #include "system/network.h"
5136 #define private #error __USED_RESERVED_WORD_private__
5137 #include <talloc.h>
5138 #include <tdb.h>
5139 #include <ctdb.h>
5140 ])
5142 if test "x$have_cluster_support" = "xyes" -a \
5143 "x$ac_cv_header_ctdb_h" != "xyes"
5144 then
5145 have_cluster_support=no
5146 ctdb_broken="ctdb.h is required for cluster support"
5147 fi
5149 if test "x$have_cluster_support" = "xyes" -a \
5150 "x$ac_cv_header_ctdb_h" != "xyes"
5151 then
5152 have_cluster_support=no
5153 ctdb_broken="ctdb_private.h is required for cluster support"
5154 fi
5157 if test "x$have_cluster_support" = "xyes" ; then
5158 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5159 #include "confdefs.h"
5160 #define NO_CONFIG_H
5161 #include "replace.h"
5162 #include "system/wait.h"
5163 #include "system/network.h"
5164 #include <talloc.h>
5165 #include <tdb.h>
5166 #include <ctdb.h>
5167 #include <ctdb_private.h>
5168 ])
5169 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5170 ctdb_broken="ctdb transaction support missing or too old"
5171 have_cluster_support=no
5172 fi
5173 fi
5175 if test "x$have_cluster_support" = "xyes" ; then
5176 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5177 #include "confdefs.h"
5178 #define NO_CONFIG_H
5179 #include "replace.h"
5180 #include "system/wait.h"
5181 #include "system/network.h"
5182 #include <talloc.h>
5183 #include <tdb.h>
5184 #include <ctdb.h>
5185 #include <ctdb_private.h>
5186 ])
5187 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5188 then
5189 if test "x$enable_old_ctdb" = "xyes" ; then
5190 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5191 else
5192 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5193 have_cluster_support=no
5194 fi
5195 fi
5196 fi
5198 if test "x$have_cluster_support" = "xyes" ; then
5199 AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
5200 #include "confdefs.h"
5201 #define NO_CONFIG_H
5202 #include "replace.h"
5203 #include "system/wait.h"
5204 #include "system/network.h"
5205 #include <talloc.h>
5206 #include <tdb.h>
5207 #include <ctdb.h>
5208 #include <ctdb_private.h>
5209 ])
5210 if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
5211 then
5212 if test "x$enable_old_ctdb" = "xyes" ; then
5213 AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
5214 else
5215 ctdb_broken="support for CHECK_SRVIDS control missing"
5216 have_cluster_support=no
5217 fi
5218 fi
5219 fi
5221 AC_ARG_ENABLE([ctdb-readonly-records],
5222 AS_HELP_STRING([--enable-ctdb-readonly-records],
5223 [Turn on CTDB readonly records support (default=yes)]),
5224 [want_ctdb_readonly=$enableval],
5225 [want_ctdb_readonly=yes])
5227 if test "x$have_cluster_support" = "xyes" -a "x$want_ctdb_readonly" = "xyes" ; then
5228 AC_HAVE_DECL(CTDB_WANT_READONLY,[
5229 #include "confdefs.h"
5230 #define NO_CONFIG_H
5231 #include "replace.h"
5232 #include "system/wait.h"
5233 #include "system/network.h"
5234 #include <talloc.h>
5235 #include <tdb.h>
5236 #include <ctdb.h>
5237 ])
5239 if test "x$ac_cv_have_CTDB_WANT_READONLY_decl" != "xyes" ; then
5240 if test "x$enable_old_ctdb" = "xyes" ; then
5241 AC_MSG_WARN([ignoring missing READONLY support (--enable-old-ctdb)])
5242 else
5243 ctdb_broken="support for CTDB readonly records missing"
5244 have_cluster_support=no
5245 fi
5246 fi
5247 fi
5249 if test "x$have_cluster_support" = "xyes" ; then
5250 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5251 # to ctdb_tcp_client.
5252 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5253 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5254 ],,[
5255 #include "confdefs.h"
5256 #define NO_CONFIG_H
5257 #include "replace.h"
5258 #include "system/wait.h"
5259 #include "system/network.h"
5260 #include <talloc.h>
5261 #include <tdb.h>
5262 #include <ctdb.h>
5263 #include <ctdb_private.h>
5264 ])
5265 fi
5267 if test "x$have_cluster_support" = "xyes" ; then
5268 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5269 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5270 ],[
5271 ctdb_broken="missing struct ctdb_control_tcp"
5272 have_cluster_support=no
5273 ],[
5274 #include "confdefs.h"
5275 #define NO_CONFIG_H
5276 #include "replace.h"
5277 #include "system/wait.h"
5278 #include "system/network.h"
5279 #include <talloc.h>
5280 #include <tdb.h>
5281 #include <ctdb.h>
5282 #include <ctdb_private.h>
5283 ])
5284 fi
5286 # test for optional ipv6 support in ctdb:
5287 if test "x$have_cluster_support" = "xyes" ; then
5288 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5289 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5290 ],,[
5291 #include "confdefs.h"
5292 #define NO_CONFIG_H
5293 #include "replace.h"
5294 #include "system/wait.h"
5295 #include "system/network.h"
5296 #include <talloc.h>
5297 #include <tdb.h>
5298 #include <ctdb.h>
5299 #include <ctdb_private.h>
5300 ])
5301 fi
5303 CPPFLAGS="$SAVED_CPPFLAGS"
5305 fi # (if test "$with_cluster_support" != "no")
5307 if test x"$have_cluster_support" = "xno" ; then
5308 case "$with_cluster_support" in
5309 yes)
5310 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5311 ;;
5312 auto)
5313 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5314 ;;
5315 esac
5316 with_cluster_support=no
5317 fi
5319 if test "x$with_cluster_support" != "xno"; then
5320 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5321 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5322 AC_MSG_NOTICE(Building with cluster support)
5323 else
5324 AC_MSG_NOTICE(Building without cluster support)
5325 fi
5328 #################################################
5329 # check for rtnetlink
5331 AC_CHECK_HEADERS([linux/netlink.h],
5332 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5333 [#include <bits/sockaddr.h>
5334 #include <linux/netlink.h>]),
5335 [],[#include <bits/sockaddr.h>])
5337 #################################################
5338 # check for ACL support
5340 AC_MSG_CHECKING(whether to support ACLs)
5341 AC_ARG_WITH(acl-support,
5342 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5343 [ case "$withval" in
5344 yes|no)
5345 with_acl_support="$withval"
5346 ;;
5347 esac ])
5349 if test x"$with_acl_support" = x ; then
5350 with_acl_support="auto"
5351 fi
5353 AC_MSG_RESULT($with_acl_support)
5355 if test x"$with_acl_support" = x"no"; then
5356 AC_MSG_RESULT(Disabling ACL support)
5357 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5358 else
5359 AC_MSG_NOTICE(checking whether ACL support is available:)
5360 case "$host_os" in
5361 *sysv5*)
5362 AC_MSG_NOTICE(Using UnixWare ACLs)
5363 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5364 default_static_modules="$default_static_modules vfs_solarisacl"
5365 ;;
5366 *solaris*)
5367 AC_MSG_NOTICE(Using solaris ACLs)
5368 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5369 ACL_LIBS="$ACL_LIBS -lsec"
5370 default_static_modules="$default_static_modules vfs_solarisacl"
5371 ;;
5372 *hpux*)
5373 AC_MSG_NOTICE(Using HPUX ACLs)
5374 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5375 default_static_modules="$default_static_modules vfs_hpuxacl"
5376 ;;
5377 *irix*)
5378 AC_MSG_NOTICE(Using IRIX ACLs)
5379 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5380 default_static_modules="$default_static_modules vfs_irixacl"
5381 ;;
5382 *aix*)
5383 AC_MSG_NOTICE(Using AIX ACLs)
5384 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5385 default_static_modules="$default_static_modules vfs_aixacl"
5386 ;;
5387 *osf*)
5388 AC_MSG_NOTICE(Using Tru64 ACLs)
5389 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5390 ACL_LIBS="$ACL_LIBS -lpacl"
5391 default_static_modules="$default_static_modules vfs_tru64acl"
5392 ;;
5393 *darwin*)
5394 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5395 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5396 ;;
5397 *)
5398 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5399 case "$host_os" in
5400 *linux*)
5401 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5402 ;;
5403 esac
5404 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5405 acl_LIBS=$LIBS
5406 LIBS="$LIBS $ACL_LIBS"
5407 AC_TRY_LINK([
5408 #include <sys/types.h>
5409 #include <sys/acl.h>
5410 ],[
5411 acl_t acl;
5412 int entry_id;
5413 acl_entry_t *entry_p;
5414 return acl_get_entry(acl, entry_id, entry_p);
5415 ],
5416 [samba_cv_HAVE_POSIX_ACLS=yes],
5417 [samba_cv_HAVE_POSIX_ACLS=no])
5418 LIBS=$acl_LIBS
5419 ])
5420 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5421 AC_MSG_NOTICE(Using posix ACLs)
5422 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5423 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5424 acl_LIBS=$LIBS
5425 LIBS="$LIBS $ACL_LIBS"
5426 AC_TRY_LINK([
5427 #include <sys/types.h>
5428 #include <sys/acl.h>
5429 ],[
5430 acl_permset_t permset_d;
5431 acl_perm_t perm;
5432 return acl_get_perm_np(permset_d, perm);
5433 ],
5434 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5435 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5436 LIBS=$acl_LIBS
5437 ])
5438 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5439 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5440 fi
5441 default_static_modules="$default_static_modules vfs_posixacl"
5442 else
5443 AC_MSG_NOTICE(ACL support is not avaliable)
5444 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5445 fi
5446 ;;
5447 esac
5448 fi # with_acl_support
5450 #################################################
5451 # check if we have FreeBSD sunacl
5452 case "$host_os" in
5453 *freebsd*)
5454 AC_CHECK_HEADER(sunacl.h)
5455 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5456 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5457 ZFSACL_LIBS=-lsunacl
5458 AC_SUBST(ZFSACL_LIBS)
5459 default_shared_modules="$default_shared_modules vfs_zfsacl"
5460 fi
5461 ;;
5462 esac
5464 #################################################
5465 # check for AIO support
5467 AC_MSG_CHECKING(whether to support asynchronous io)
5468 AC_ARG_WITH(aio-support,
5469 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5470 [ case "$withval" in
5471 yes)
5473 AC_MSG_RESULT(yes)
5474 case "$host_os" in
5475 *)
5476 AIO_LIBS=$LIBS
5477 no_rt_LIBS=$LIBS
5478 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5479 LIBS=$no_rt_LIBS
5480 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5481 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5482 aio_LIBS=$LIBS
5483 LIBS=$AIO_LIBS
5484 AC_TRY_LINK([#include <sys/types.h>
5485 #include <aio.h>],
5486 [ struct aiocb a; return aio_read(&a);],
5487 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5488 LIBS=$aio_LIBS])
5489 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5490 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5491 LIBS=$AIO_LIBS
5492 AC_MSG_CHECKING(for aio_read)
5493 AC_LINK_IFELSE([#include <aio.h>
5494 int main() { struct aiocb a; return aio_read(&a); }],
5495 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5496 [AC_MSG_RESULT(no)])
5498 AC_MSG_CHECKING(for aio_write)
5499 AC_LINK_IFELSE([#include <aio.h>
5500 int main() { struct aiocb a; return aio_write(&a); }],
5501 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5502 [AC_MSG_RESULT(no)])
5504 AC_MSG_CHECKING(for aio_fsync)
5505 AC_LINK_IFELSE([#include <aio.h>
5506 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5507 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5508 [AC_MSG_RESULT(no)])
5510 AC_MSG_CHECKING(for aio_return)
5511 AC_LINK_IFELSE([#include <aio.h>
5512 int main() { struct aiocb a; return aio_return(&a); }],
5513 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5514 [AC_MSG_RESULT(no)])
5516 AC_MSG_CHECKING(for aio_error)
5517 AC_LINK_IFELSE([#include <aio.h>
5518 int main() { struct aiocb a; return aio_error(&a); }],
5519 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5520 [AC_MSG_RESULT(no)])
5522 AC_MSG_CHECKING(for aio_cancel)
5523 AC_LINK_IFELSE([#include <aio.h>
5524 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5525 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5526 [AC_MSG_RESULT(no)])
5528 AC_MSG_CHECKING(for aio_suspend)
5529 AC_LINK_IFELSE([#include <aio.h>
5530 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5531 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5532 [AC_MSG_RESULT(no)])
5533 fi
5535 ;;
5536 esac
5537 ;;
5538 *)
5539 AC_MSG_RESULT(no)
5540 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5541 ;;
5542 esac ],
5543 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5544 AC_MSG_RESULT(no)
5545 )
5547 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5548 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5549 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5550 default_shared_modules="$default_shared_modules vfs_aio_fork"
5551 fi
5553 # Check for Linux kernel aio support.
5554 case "$host_os" in
5555 *linux*)
5556 AC_CHECK_LIB(aio,io_submit,[AIO_LIBS="$LIBS -laio"])
5557 AC_CACHE_CHECK([for Linux kernel asynchronous io support],samba_cv_HAVE_LINUX_KERNEL_AIO,[
5558 aio_LIBS=$LIBS
5559 LIBS=$AIO_LIBS
5560 AC_TRY_LINK([#include <unistd.h>
5561 #include <stdlib.h>
5562 #include <sys/types.h>
5563 #include <fcntl.h>
5564 #include <sys/eventfd.h>
5565 #include <libaio.h>],
5566 [ struct io_event ioev;
5567 struct iocb *ioc;
5568 io_context_t ctx;
5569 struct timespec ts;
5570 int fd;
5571 char *buf;
5572 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
5573 io_queue_init(128,&ctx);
5574 io_prep_pwrite(ioc, 1, buf, 1, 0);
5575 io_prep_pread(ioc, 1, buf, 1, 0);
5576 io_set_eventfd(ioc, fd);
5577 io_set_callback(ioc, (io_callback_t)(0));
5578 io_submit(ctx, 1, &ioc);
5579 io_getevents(ctx, 1, 1, &ioev, &ts);],
5580 samba_cv_HAVE_LINUX_KERNEL_AIO=yes,samba_cv_HAVE_LINUX_KERNEL_AIO=no)
5581 LIBS=$aio_LIBS])
5582 if test x"$samba_cv_HAVE_LINUX_KERNEL_AIO" = x"yes"; then
5583 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5584 default_shared_modules="$default_shared_modules vfs_aio_linux"
5585 fi
5586 ;;
5587 esac
5588 fi
5590 #################################################
5591 # check for sendfile support
5593 with_sendfile_support=yes
5594 AC_MSG_CHECKING(whether to check to support sendfile)
5595 AC_ARG_WITH(sendfile-support,
5596 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5597 [ case "$withval" in
5598 yes)
5600 AC_MSG_RESULT(yes);
5602 case "$host_os" in
5603 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5604 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5605 AC_TRY_LINK([#include <sys/sendfile.h>],
5606 [\
5607 int tofd, fromfd;
5608 off_t offset;
5609 size_t total;
5610 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5611 ],
5612 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5614 # Try and cope with broken Linux sendfile....
5615 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5616 AC_TRY_LINK([\
5617 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5618 #undef _FILE_OFFSET_BITS
5619 #endif
5620 #include <sys/sendfile.h>],
5621 [\
5622 int tofd, fromfd;
5623 off_t offset;
5624 size_t total;
5625 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5626 ],
5627 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5629 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5630 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5631 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5632 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5633 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5634 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5635 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5636 else
5637 AC_MSG_RESULT(no);
5638 fi
5640 ;;
5641 *freebsd* | *dragonfly* )
5642 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5643 AC_TRY_LINK([\
5644 #include <sys/types.h>
5645 #include <unistd.h>
5646 #include <sys/socket.h>
5647 #include <sys/uio.h>],
5648 [\
5649 int fromfd, tofd, ret, total=0;
5650 off_t offset, nwritten;
5651 struct sf_hdtr hdr;
5652 struct iovec hdtrl;
5653 hdr.headers = &hdtrl;
5654 hdr.hdr_cnt = 1;
5655 hdr.trailers = NULL;
5656 hdr.trl_cnt = 0;
5657 hdtrl.iov_base = NULL;
5658 hdtrl.iov_len = 0;
5659 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5660 ],
5661 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5663 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5664 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5665 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5666 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5667 else
5668 AC_MSG_RESULT(no);
5669 fi
5670 ;;
5672 *hpux*)
5673 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5674 AC_TRY_LINK([\
5675 #include <sys/socket.h>
5676 #include <sys/uio.h>],
5677 [\
5678 int fromfd, tofd;
5679 size_t total=0;
5680 struct iovec hdtrl[2];
5681 ssize_t nwritten;
5682 off_t offset;
5684 hdtrl[0].iov_base = 0;
5685 hdtrl[0].iov_len = 0;
5687 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5688 ],
5689 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5690 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5691 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5692 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5693 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5694 else
5695 AC_MSG_RESULT(no);
5696 fi
5697 ;;
5699 *solaris*)
5700 AC_CHECK_LIB(sendfile,sendfilev)
5701 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5702 AC_TRY_LINK([\
5703 #include <sys/sendfile.h>],
5704 [\
5705 int sfvcnt;
5706 size_t xferred;
5707 struct sendfilevec vec[2];
5708 ssize_t nwritten;
5709 int tofd;
5711 sfvcnt = 2;
5713 vec[0].sfv_fd = SFV_FD_SELF;
5714 vec[0].sfv_flag = 0;
5715 vec[0].sfv_off = 0;
5716 vec[0].sfv_len = 0;
5718 vec[1].sfv_fd = 0;
5719 vec[1].sfv_flag = 0;
5720 vec[1].sfv_off = 0;
5721 vec[1].sfv_len = 0;
5722 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5723 ],
5724 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5726 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5727 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5728 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5729 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5730 else
5731 AC_MSG_RESULT(no);
5732 fi
5733 ;;
5734 *aix*)
5735 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5736 AC_TRY_LINK([\
5737 #include <sys/socket.h>],
5738 [\
5739 int fromfd, tofd;
5740 size_t total=0;
5741 struct sf_parms hdtrl;
5742 ssize_t nwritten;
5744 hdtrl.header_data = 0;
5745 hdtrl.header_length = 0;
5746 hdtrl.file_descriptor = fromfd;
5747 hdtrl.file_offset = 0;
5748 hdtrl.file_bytes = 0;
5749 hdtrl.trailer_data = 0;
5750 hdtrl.trailer_length = 0;
5752 nwritten = send_file(&tofd, &hdtrl, 0);
5753 ],
5754 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5755 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5756 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5757 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5758 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5759 else
5760 AC_MSG_RESULT(no);
5761 fi
5762 ;;
5763 *)
5764 ;;
5765 esac
5766 ;;
5767 *)
5768 AC_MSG_RESULT(no)
5769 ;;
5770 esac ],
5771 AC_MSG_RESULT(yes)
5772 )
5774 ############################################
5775 # See if we have the Linux readahead syscall.
5777 AC_CACHE_CHECK([for Linux readahead],
5778 samba_cv_HAVE_LINUX_READAHEAD,[
5779 AC_TRY_LINK([
5780 #if defined(HAVE_UNISTD_H)
5781 #include <unistd.h>
5782 #endif
5783 #include <fcntl.h>],
5784 [ssize_t err = readahead(0,0,0x80000);],
5785 samba_cv_HAVE_LINUX_READAHEAD=yes,
5786 samba_cv_HAVE_LINUX_READAHEAD=no)])
5788 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5789 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5790 [Whether Linux readahead is available])
5791 fi
5793 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5795 ############################################
5796 # See if we have the posix_fadvise syscall.
5798 AC_CACHE_CHECK([for posix_fadvise],
5799 samba_cv_HAVE_POSIX_FADVISE,[
5800 AC_TRY_LINK([
5801 #if defined(HAVE_UNISTD_H)
5802 #include <unistd.h>
5803 #endif
5804 #include <fcntl.h>],
5805 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5806 samba_cv_HAVE_POSIX_FADVISE=yes,
5807 samba_cv_HAVE_POSIX_FADVISE=no)])
5809 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5810 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5811 [Whether posix_fadvise is available])
5812 fi
5814 ############################################
5815 # See if we have the Linux splice syscall.
5817 case "$host_os" in
5818 *linux*)
5819 AC_CACHE_CHECK([for Linux splice],
5820 samba_cv_HAVE_LINUX_SPLICE,[
5821 AC_TRY_LINK([
5822 #if defined(HAVE_UNISTD_H)
5823 #include <unistd.h>
5824 #endif
5825 #include <fcntl.h>],
5826 [long ret = splice(0,0,1,0,400,0);],
5827 samba_cv_HAVE_LINUX_SPLICE=yes,
5828 samba_cv_HAVE_LINUX_SPLICE=no)])
5829 ;;
5830 *)
5831 samba_cv_HAVE_LINUX_SPLICE=no
5832 ;;
5833 esac
5835 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5836 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5837 [Whether Linux splice is available])
5838 fi
5840 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5842 ############################################
5843 # See if we have the a broken readlink syscall.
5845 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5846 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5847 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5848 ])
5849 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5850 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5851 fi
5853 #################################################
5854 # Check whether winbind is supported on this platform. If so we need to
5855 # build and install client programs, sbin programs and shared libraries
5857 AC_MSG_CHECKING(whether to build winbind)
5859 # Initially, the value of $host_os decides whether winbind is supported
5861 HAVE_WINBIND=yes
5862 HAVE_WBCLIENT=no
5864 # Define external wbclient library to link against. This disables winbind.
5865 # We define this here so --with-winbind can override it.
5866 AC_ARG_WITH(wbclient,
5867 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5868 [
5869 case "$withval" in
5870 no)
5871 HAVE_WBCLIENT=no
5872 ;;
5873 yes)
5874 HAVE_WBCLIENT=yes
5875 HAVE_WINBIND=no
5876 ;;
5877 *)
5878 HAVE_WBCLIENT=yes
5879 HAVE_WINBIND=no
5880 WBCLIENT_INCLUDES="-I$withval/include"
5881 WBCLIENT_LDFLAGS="-L$withval/lib"
5882 ;;
5883 esac ],
5884 )
5886 AC_SUBST(WBCLIENT_INCLUDES)
5887 AC_SUBST(WBCLIENT_LDFLAGS)
5888 AC_SUBST(WBCLIENT_LIBS)
5891 # Define the winbind shared library name and any specific linker flags
5892 # it needs to be built with.
5894 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5895 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5896 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5897 NSSSONAMEVERSIONSUFFIX=""
5899 case "$host_os" in
5900 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5901 NSSSONAMEVERSIONSUFFIX=".2"
5902 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5903 ;;
5904 *freebsd[[5-9]]*)
5905 # FreeBSD winbind client is implemented as a wrapper around
5906 # the Linux version.
5907 NSSSONAMEVERSIONSUFFIX=".1"
5908 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5909 ../nsswitch/winbind_nss_linux.o"
5910 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5911 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5912 ;;
5914 *netbsd*[[3-9]]*)
5915 # NetBSD winbind client is implemented as a wrapper
5916 # around the Linux version. It needs getpwent_r() to
5917 # indicate libc's use of the correct nsdispatch API.
5918 #
5919 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5920 WINBIND_NSS_EXTRA_OBJS="\
5921 ../nsswitch/winbind_nss_netbsd.o \
5922 ../nsswitch/winbind_nss_linux.o"
5923 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5924 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5925 else
5926 HAVE_WINBIND=no
5927 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5928 fi
5929 ;;
5930 *irix*)
5931 # IRIX has differently named shared libraries
5932 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
5933 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
5934 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
5935 ;;
5936 *solaris*)
5937 # Solaris winbind client is implemented as a wrapper around
5938 # the Linux version.
5939 NSSSONAMEVERSIONSUFFIX=".1"
5940 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
5941 ../nsswitch/winbind_nss_linux.o"
5942 ;;
5943 *hpux11*)
5944 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
5945 ;;
5946 *aix*)
5947 # AIX has even differently named shared libraries. No
5948 # WINS support has been implemented yet.
5949 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
5950 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5951 WINBIND_NSS="../nsswitch/WINBIND"
5952 WINBIND_WINS_NSS=""
5953 ;;
5954 *darwin*)
5955 ;;
5956 *)
5957 HAVE_WINBIND=no
5958 winbind_no_reason=", unsupported on $host_os"
5959 ;;
5960 esac
5962 # Check the setting of --with-winbind
5964 AC_ARG_WITH(winbind,
5965 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5966 [
5967 case "$withval" in
5968 yes)
5969 HAVE_WINBIND=yes
5970 HAVE_WBCLIENT=no
5971 ;;
5972 no)
5973 HAVE_WINBIND=no
5974 winbind_reason=""
5975 ;;
5976 esac ],
5977 )
5979 # We need unix domain sockets for winbind
5981 if test x"$HAVE_WINBIND" = x"yes"; then
5982 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5983 winbind_no_reason=", no unix domain socket support on $host_os"
5984 HAVE_WINBIND=no
5985 fi
5986 fi
5988 # Display test results
5990 if test x"$HAVE_WINBIND" = x"no"; then
5991 WINBIND_NSS=""
5992 WINBIND_WINS_NSS=""
5993 fi
5994 if test x"$HAVE_WBCLIENT" = x"yes"; then
5995 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
5996 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
5997 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
5998 AC_MSG_RESULT(yes)
5999 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6000 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
6001 else
6002 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6003 BUILD_LIBWBCLIENT_SHARED=no
6004 else
6005 BUILD_LIBWBCLIENT_SHARED=yes
6006 fi
6008 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6009 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6010 LIBWBCLIENT_SOVER=0
6011 LIBWBCLIENT_FULLVER=0
6012 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6013 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6014 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6015 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6016 ## Only worry about libwbclient if we have shared
6017 # library support
6018 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6019 LIBWBCLIENT=libwbclient
6020 INSTALL_LIBWBCLIENT=installlibwbclient
6021 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6022 LIBWBCLIENT_LIBS="-lwbclient"
6023 else
6024 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6025 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6026 fi
6027 fi
6029 if test x"$HAVE_WINBIND" = x"yes"; then
6030 AC_MSG_RESULT(yes)
6031 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6033 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
6034 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd"
6035 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6036 PAM_MODULES="$PAM_MODULES pam_winbind"
6037 INSTALL_PAM_MODULES="installpammodules"
6038 UNINSTALL_PAM_MODULES="uninstallpammodules"
6039 fi
6041 # we use winbind, check for krb5 locate_plugin support:
6042 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6043 [[#ifdef HAVE_KRB5_H
6044 #include <krb5.h>
6045 #endif
6046 ]])
6047 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6048 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6049 if test x"$BLDSHARED" = x"true" ; then
6050 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6051 fi
6052 fi
6053 # end of krb5 locate_plugin check
6054 else
6055 AC_MSG_RESULT(no$winbind_no_reason)
6056 fi
6058 AC_SUBST(WINBIND_NSS)
6059 AC_SUBST(WINBIND_WINS_NSS)
6060 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6061 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6062 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6064 AC_SUBST(WINBIND_KRB5_LOCATOR)
6066 # Solaris 10 does have new member in nss_XbyY_key
6067 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6068 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6069 [#include <nss_dbdefs.h>])
6071 # Solaris has some extra fields in struct passwd that need to be
6072 # initialised otherwise nscd crashes.
6074 AC_CHECK_MEMBER(struct passwd.pw_comment,
6075 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6076 [#include <pwd.h>])
6078 AC_CHECK_MEMBER(struct passwd.pw_age,
6079 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6080 [#include <pwd.h>])
6082 # AIX 4.3.x and 5.1 do not have as many members in
6083 # struct secmethod_table as AIX 5.2
6084 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6085 [#include <usersec.h>])
6086 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6087 [#include <usersec.h>])
6089 #################################################
6090 # Check to see if we should use the included popt
6092 AC_ARG_WITH(included-popt,
6093 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6094 [
6095 case "$withval" in
6096 yes)
6097 INCLUDED_POPT=yes
6098 ;;
6099 no)
6100 INCLUDED_POPT=no
6101 ;;
6102 esac ],
6103 )
6104 if test x"$INCLUDED_POPT" != x"yes"; then
6105 AC_CHECK_LIB(popt, poptGetContext,
6106 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6107 fi
6109 AC_MSG_CHECKING(whether to use included popt)
6110 if test x"$INCLUDED_POPT" = x"yes"; then
6111 AC_MSG_RESULT(yes)
6112 BUILD_POPT='$(POPT_OBJ)'
6113 POPTLIBS='$(POPT_OBJ)'
6114 FLAGS1="-I\$(srcdir)/../lib/popt"
6115 else
6116 AC_MSG_RESULT(no)
6117 BUILD_POPT=""
6118 POPTLIBS="-lpopt"
6119 fi
6120 AC_SUBST(BUILD_POPT)
6121 AC_SUBST(POPTLIBS)
6122 AC_SUBST(FLAGS1)
6124 #################################################
6125 # Check if user wants DNS service discovery support
6127 AC_ARG_ENABLE(dnssd,
6128 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6130 AC_SUBST(DNSSD_LIBS)
6131 if test x"$enable_dnssd" = x"yes"; then
6132 have_dnssd_support=yes
6134 AC_CHECK_HEADERS(dns_sd.h)
6135 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6136 have_dnssd_support=no
6137 fi
6139 # On Darwin the DNSSD API is in libc, but on other platforms it's
6140 # probably in -ldns_sd
6141 AC_CHECK_FUNCS(DNSServiceRegister)
6142 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6143 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6144 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6145 have_dnssd_support=no
6146 fi
6148 if test x"$have_dnssd_support" = x"yes"; then
6149 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6150 [Whether to enable DNS service discovery support])
6151 else
6152 if test x"$enable_dnssd" = x"yes"; then
6153 AC_MSG_ERROR(DNS service discovery support not available)
6154 fi
6155 fi
6157 fi
6159 #################################################
6160 # Check if user wants avahi support
6162 AC_ARG_ENABLE(avahi,
6163 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6165 if test x"$enable_avahi" != x"no"; then
6166 have_avahi_support=yes
6168 AC_CHECK_HEADERS(avahi-common/watch.h)
6169 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6170 have_avahi_support=no
6171 fi
6173 AC_CHECK_HEADERS(avahi-client/client.h)
6174 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6175 have_avahi_support=no
6176 fi
6178 save_LIBS="$LIBS"
6179 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6180 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6181 LIBS="$save_LIBS"
6183 if test x"$have_avahi_client_new" != x"yes" -o \
6184 x"$have_avahi_strerror" != x"yes" ; then
6185 have_avahi_support=no
6186 fi
6188 if test x"$have_avahi_support" = x"yes"; then
6189 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6190 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6191 [Whether to enable avahi support])
6192 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6193 else
6194 if test x"$enable_avahi" = x"yes"; then
6195 AC_MSG_ERROR(avahi support not available)
6196 fi
6197 fi
6198 fi
6201 #################################################
6202 # Set pthread stuff
6204 PTHREAD_CFLAGS=error
6205 PTHREAD_LDFLAGS=error
6207 # If it's error, then the user didn't
6208 # define it.
6209 if test "x$PTHREAD_LDFLAGS" = xerror; then
6210 AC_CHECK_LIB(pthread, pthread_attr_init, [
6211 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6212 PTHREAD_LDFLAGS="-lpthread" ])
6213 fi
6215 if test "x$PTHREAD_LDFLAGS" = xerror; then
6216 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6217 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6218 PTHREAD_LDFLAGS="-lpthreads" ])
6219 fi
6221 if test "x$PTHREAD_LDFLAGS" = xerror; then
6222 AC_CHECK_LIB(c_r, pthread_attr_init, [
6223 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6224 PTHREAD_LDFLAGS="-pthread" ])
6225 fi
6227 if test "x$PTHREAD_LDFLAGS" = xerror; then
6228 AC_CHECK_FUNC(pthread_attr_init, [
6229 PTHREAD_CFLAGS="-D_REENTRANT"
6230 PTHREAD_LDFLAGS="-lpthread" ])
6231 fi
6233 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6234 # pthread_attr_init. On pthread_mutex_lock it works there...
6235 if test "x$PTHREAD_LDFLAGS" = xerror; then
6236 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6237 PTHREAD_CFLAGS="-D_REENTRANT"
6238 PTHREAD_LDFLAGS="-lpthread" ])
6239 fi
6241 AC_SUBST(PTHREAD_CFLAGS)
6242 AC_SUBST(PTHREAD_LDFLAGS)
6244 samba_cv_HAVE_PTHREAD=no
6245 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6246 samba_cv_HAVE_PTHREAD=yes
6247 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6248 ac_save_CFLAGS=$CFLAGS
6249 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6250 ac_save_LDFLAGS=$LDFLAGS
6251 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6252 AC_CHECK_HEADERS(pthread.h)
6253 CFLAGS=$ac_save_CFLAGS
6254 LDFLAGS=$ac_save_LDFLAGS
6255 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6256 fi
6258 #################################################
6259 # Check if user wants pthreadpool support
6261 AC_ARG_ENABLE(pthreadpool,
6262 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6264 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6265 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6266 fi
6268 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6269 LIBS="$LIBS $PTHREAD_LDFLAGS"
6270 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6271 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6272 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6273 PTHREADPOOLTEST="bin/pthreadpooltest"
6274 AC_SUBST(PTHREADPOOLTEST)
6275 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6276 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6277 fi
6278 fi
6281 #################################################
6282 # Check to see if we should use the included iniparser
6284 AC_ARG_WITH(included-iniparser,
6285 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6286 [
6287 case "$withval" in
6288 yes)
6289 INCLUDED_INIPARSER=yes
6290 ;;
6291 no)
6292 INCLUDED_INIPARSER=no
6293 ;;
6294 esac ],
6295 )
6296 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6297 AC_CHECK_LIB(iniparser, iniparser_load,
6298 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6299 fi
6301 AC_MSG_CHECKING(whether to use included iniparser)
6302 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6303 AC_MSG_RESULT(yes)
6304 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6305 INIPARSERLIBS=""
6306 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6307 else
6308 AC_MSG_RESULT(no)
6309 BUILD_INIPARSER=""
6310 INIPARSERLIBS="-liniparser"
6311 fi
6312 AC_SUBST(BUILD_INIPARSER)
6313 AC_SUBST(INIPARSERLIBS)
6314 AC_SUBST(FLAGS1)
6316 AC_ARG_ENABLE(fault-handler,[AS_HELP_STRING([--disable-fault-handler], [Disable the default handler])])
6318 if test x"$enable_fault_handler" = x"no"; then
6319 AC_DEFINE(HAVE_DISABLE_FAULT_HANDLER, 1, [Disable the default signal handler])
6320 fi
6322 ###################################################
6323 # Check for different/missing (set|get|end)netgrent prototypes
6324 CFLAGS_SAVE=$CFLAGS
6325 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6326 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6327 fi
6328 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6329 AC_TRY_COMPILE([#include<netdb.h>
6330 #ifdef HAVE_NETGROUP_H
6331 #include<netgroup.h>
6332 #endif],[setnetgrent("foo")],
6333 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6334 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6335 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6336 fi
6337 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6338 AC_TRY_COMPILE([#include<netdb.h>
6339 #ifdef HAVE_NETGROUP_H
6340 #include<netgroup.h>
6341 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6342 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6343 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6344 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6345 fi
6346 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6347 AC_TRY_COMPILE([#include<netdb.h>
6348 #ifdef HAVE_NETGROUP_H
6349 #include<netgroup.h>
6350 #endif],[endnetgrent()],
6351 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6352 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6353 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6354 fi
6356 CFLAGS=$CFLAGS_SAVE
6358 # Checks for *BSD bsd_statvfs() function
6359 # Start
6360 AC_CHECK_HEADERS(sys/param.h sys/mount.h)
6362 AC_MSG_CHECKING([bsd_statvfs: checking for statfs() and struct statfs.bsize])
6363 AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
6364 AC_TRY_RUN([
6365 #ifdef HAVE_SYS_PARAM_H
6366 #include <sys/param.h>
6367 #endif
6368 #ifdef HAVE_SYS_MOUNT_H
6369 #include <sys/mount.h>
6370 #endif
6371 int main (void)
6372 {
6373 struct statfs fsd;
6374 fsd.f_bsize = 0;
6375 exit (statfs (".", &fsd));
6376 }],
6377 bsdstatvfs_cv_statfs=yes,
6378 bsdstatvfs_cv_statfs=no,
6379 bsdstatvfs_cv_statfs=no)])
6380 AC_MSG_RESULT($bsdstatvfs_cv_statfs)
6382 if test $bsdstatvfs_cv_statfs = yes; then
6383 AC_DEFINE(BSD_STATVFS_BSIZE,1,[Whether statfs exists and struct statfs has bsize property])
6384 fi
6386 # End
6387 # Checks for *BSD sys_statvfs() function
6389 # Checks for the vfs_fileid module
6390 # Start
6391 AC_CHECK_FUNC(getmntent)
6393 AC_CHECK_HEADERS(sys/statfs.h)
6395 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid])
6396 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6397 AC_TRY_RUN([
6398 #include <sys/types.h>
6399 #include <sys/statfs.h>
6400 int main(void)
6401 {
6402 struct statfs fsd;
6403 fsid_t fsid = fsd.f_fsid;
6404 return statfs (".", &fsd);
6405 }],
6406 vfsfileid_cv_statfs=yes,
6407 vfsfileid_cv_statfs=no,
6408 vfsfileid_cv_statfs=cross)
6409 ])
6410 AC_MSG_RESULT($vfsfileid_cv_statfs)
6412 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6413 x"$vfsfileid_cv_statfs" = x"yes"; then
6414 default_shared_modules="$default_shared_modules vfs_fileid"
6415 fi
6416 # End
6417 # Checks for the vfs_fileid module
6420 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6421 do
6422 eval MODULE_DEFAULT_$i=STATIC
6423 done
6425 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6426 do
6427 dnl Fall back to static if we cannot build shared libraries
6428 eval MODULE_DEFAULT_$i=STATIC
6430 if test $BLDSHARED = true; then
6431 eval MODULE_DEFAULT_$i=SHARED
6432 fi
6433 done
6435 dnl Always build these modules static
6436 MODULE_rpc_spoolss=STATIC
6437 MODULE_rpc_srvsvc=STATIC
6438 MODULE_idmap_tdb=STATIC
6439 MODULE_idmap_passdb=STATIC
6440 MODULE_idmap_nss=STATIC
6442 MODULE_nss_info_template=STATIC
6444 AC_ARG_WITH(static-modules,
6445 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6446 [ if test $withval; then
6447 for i in `echo $withval | sed -e 's/,/ /g'`
6448 do
6449 eval MODULE_$i=STATIC
6450 done
6451 fi ])
6453 AC_ARG_WITH(shared-modules,
6454 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6455 [ if test $withval; then
6456 for i in `echo $withval | sed -e 's/,/ /g'`
6457 do
6458 eval MODULE_$i=SHARED
6459 done
6460 fi ])
6462 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6463 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6464 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6465 AC_SUBST(SMBD_FAM_LIBS)
6466 fi
6468 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
6469 "bin/ldapsam.$SHLIBEXT", PDB,
6470 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6471 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6472 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6473 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6474 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6475 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6477 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6478 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6479 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6480 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6481 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6482 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6483 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6484 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6485 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6486 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6487 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6489 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6490 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6492 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6494 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6495 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6496 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6497 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6498 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6499 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6500 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6501 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6502 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6504 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6505 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6506 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6507 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6508 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6509 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6510 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6511 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6512 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6513 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6514 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6515 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6516 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6517 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6518 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6519 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6520 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6521 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6522 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6523 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6524 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6525 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6526 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6527 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6528 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6529 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6530 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6531 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6532 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6533 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6534 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6535 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6536 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6537 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6538 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6539 SMB_MODULE(vfs_aio_linux, \$(VFS_AIO_LINUX_OBJ), "bin/aio_linux.$SHLIBEXT", VFS)
6540 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6541 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6542 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6543 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6544 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6545 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6546 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6547 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6548 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6549 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6550 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6551 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6552 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6553 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6555 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6557 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6558 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6559 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6561 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6562 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6563 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6564 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6566 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6568 #################################################
6569 # do extra things if we are running insure
6571 if test "${ac_cv_prog_CC}" = "insure"; then
6572 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6573 fi
6575 #################################################
6576 # If run from the build farm, enable NASTY hacks
6577 #################################################
6578 AC_MSG_CHECKING(whether to enable build farm hacks)
6579 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6580 AC_MSG_RESULT(yes)
6581 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6582 else
6583 AC_MSG_RESULT(no)
6584 fi
6586 #################################################
6587 # check for bad librt/libpthread interactions
6589 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6590 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6591 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6592 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6594 SMB_IF_RTSIGNAL_BUG(
6595 [
6596 # Have RT_SIGNAL bug, need to check whether the problem will
6597 # affect anything we have configured.
6599 rt_do_error=no
6600 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6601 if test x"$rt_signal_lease_ok" = x"no" ; then
6602 rt_do_error=yes
6603 fi
6604 fi
6606 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6607 if test x"$rt_signal_notify_ok" = x"no" ; then
6608 rt_do_error=yes
6609 fi
6610 fi
6612 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6613 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6614 if test x"$rt_signal_aio_ok" = x"no" ; then
6615 rt_do_error=yes
6616 fi
6617 fi
6619 if test x"$rt_do_error" = x"yes" ; then
6620 SMB_IS_LIBPTHREAD_LINKED(
6621 [
6622 cat<<MSG
6624 *** On this platforms, linking Samba against pthreads causes problems
6625 *** with the oplock and change notification mechanisms. You may be
6626 *** using pthreads as a side-effect of using the --with-aio-support
6627 *** or --with-profiling-data options. Please remove these and try again.
6629 MSG
6630 ],
6631 [
6632 cat<<MSG
6634 *** On this platform, the oplock and change notification mechanisms do not
6635 *** appear to work. Please report this problem to samba-technical@samba.org
6636 *** and attach the config.log file from this directory.
6638 MSG
6639 ])
6640 AC_MSG_ERROR(unable to use realtime signals on this platform)
6641 fi
6642 ],
6643 [
6644 # no RT_SIGNAL bug, we are golden
6645 SMB_IS_LIBPTHREAD_LINKED(
6646 [
6647 AC_MSG_WARN(using libpthreads - this may degrade performance)
6648 ])
6650 ],
6651 [
6652 # cross compiling, I hope you know what you are doing
6653 true
6654 ])
6656 fi
6658 m4_include(../lib/zlib/zlib.m4)
6660 if test x$smbtorture4_possible = xyes; then
6661 SMBTORTURE4="bin/smbtorture4"
6662 AC_SUBST(SMBTORTURE4)
6663 fi
6665 AC_SUBST(ZLIB_LIBS)
6666 AC_SUBST(ZLIB_OBJS)
6667 AC_ZLIB([ZLIB_OBJS=""], [
6668 ZLIB_LIBS=""
6669 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6670 deflate.o trees.o zutil.o inflate.o infback.o \
6671 inftrees.o inffast.o
6672 do
6673 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6674 done
6675 CFLAGS="-I../lib/zlib $CFLAGS"
6676 ])
6678 AC_DEFINE(STATIC_gensec_MODULES, [gensec_spnego_init,gensec_ntlmssp_init,NULL],[gensec modules])
6679 AC_DEFINE(STATIC_gensec_MODULES_PROTO, [_MODULE_PROTO(gensec_spnego_init)_MODULE_PROTO(gensec_ntlmssp_init)],[gensec protos])
6681 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6683 if test "x$enable_dmalloc" = xyes
6684 then
6685 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6686 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6687 [Define to check invariants around some common functions])
6688 LIBS="$LIBS -ldmalloc"
6689 fi
6691 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6692 LIB_REMOVE_USR_LIB(LDFLAGS)
6693 LIB_REMOVE_USR_LIB(LIBS)
6695 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6696 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6697 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6699 #################################################
6700 # Display summary of libraries detected
6702 AC_MSG_RESULT([Using libraries:])
6703 AC_MSG_RESULT([ LIBS = $LIBS])
6704 if test x"$with_ads_support" != x"no"; then
6705 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6706 fi
6707 if test x"$with_ldap_support" != x"no"; then
6708 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6709 fi
6710 if test x"$with_dnsupdate_support" != x"no"; then
6711 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6712 fi
6713 if test x"$have_dnssd_support" != x"no"; then
6714 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6715 fi
6716 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6718 #################################################
6719 # final configure stuff
6721 AC_MSG_CHECKING([configure summary])
6722 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6723 AC_MSG_RESULT(yes),
6724 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6725 AC_MSG_WARN([cannot run when cross-compiling]))
6727 dnl Merge in developer cflags from now on
6728 AC_SUBST(DEVELOPER_CFLAGS)
6729 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6730 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS) ${CFLAGS_APPEND}"
6731 fi
6733 # Stuff the smbd-only libraries at the end of the smbd link
6734 # path (if we have them).
6735 SMBD_LIBS="$samba_dmapi_libs"
6736 AC_SUBST(SMBD_LIBS)
6738 CFLAGS="${CFLAGS} \$(FLAGS)"
6739 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6741 # If we had to expand the includes, make tsure the output file is moved back
6742 AC_OUTPUT_COMMANDS([
6743 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
6744 ln -s Makefile-noincludes Makefile
6745 fi
6746 ])
6748 AC_OUTPUT(Makefile
6749 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6750 lib/netapi/examples/Makefile
6751 lib/netapi/tests/Makefile
6752 pkgconfig/smbclient.pc
6753 pkgconfig/wbclient.pc
6754 pkgconfig/netapi.pc
6755 pkgconfig/smbsharemodes.pc
6756 ../examples/libsmbclient/Makefile.internal
6757 )
6759 #################################################
6760 # Print very concise instructions on building/use
6761 if test "x$enable_dmalloc" = xyes
6762 then
6763 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6764 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6765 fi