| blob | c1564a5f8fc575ee02077ec23c5af2482e987943 |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/autoconf/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
29 m4_include(../lib/ccan/libccan.m4)
31 LIBTEVENT_OBJ0=""
32 for obj in ${TEVENT_OBJ}; do
33 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
34 done
35 AC_SUBST(LIBTEVENT_OBJ0)
36 LIBS="${LIBS} ${TEVENT_LIBS}"
38 SAMBA_CPPFLAGS="-Iinclude/autoconf -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
42 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
43 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
44 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
46 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
48 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
49 if test "x${srcdir-.}" != "x."; then
50 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
51 fi
53 dnl Unique-to-Samba variables we'll be playing with.
54 AC_SUBST(SAMBA_CPPFLAGS)
55 AC_SUBST(SHELL)
56 AC_SUBST(LDSHFLAGS)
57 AC_SUBST(SONAMEFLAG)
58 AC_SUBST(SHLD)
59 AC_SUBST(MODULE_EXPORTS)
60 AC_SUBST(DSO_EXPORTS)
61 AC_SUBST(HOST_OS)
62 AC_SUBST(PICFLAG)
63 AC_SUBST(PIE_CFLAGS)
64 AC_SUBST(PIE_LDFLAGS)
65 AC_SUBST(RELRO_LDFLAGS)
66 AC_SUBST(SHLIBEXT)
67 AC_SUBST(INSTALLLIBCMD_SH)
68 AC_SUBST(INSTALLLIBCMD_A)
69 AC_SUBST(UNINSTALLLIBCMD_SH)
70 AC_SUBST(UNINSTALLLIBCMD_A)
72 AC_SUBST(INSTALL_LIBWBCLIENT)
73 AC_SUBST(UNINSTALL_LIBWBCLIENT)
74 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
75 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
76 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
77 AC_SUBST(LIBWBCLIENT_SHARED)
78 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
79 AC_SUBST(LIBWBCLIENT_STATIC)
80 AC_SUBST(LIBWBCLIENT_SOVER)
81 AC_SUBST(LIBWBCLIENT_FULLVER)
82 AC_SUBST(LIBWBCLIENT)
83 AC_SUBST(LIBWBCLIENT_LIBS)
85 AC_SUBST(LIBSAMBAUTIL_SHARED)
87 AC_SUBST(PRINT_LIBS)
88 AC_SUBST(AUTH_LIBS)
89 AC_SUBST(ACL_LIBS)
90 AC_SUBST(PASSDB_LIBS)
91 AC_SUBST(IDMAP_LIBS)
92 AC_SUBST(KRB5_LIBS)
93 AC_SUBST(UUID_LIBS)
94 AC_SUBST(LDAP_LIBS)
95 AC_SUBST(GPEXT_LIBS)
96 AC_SUBST(PAM_MODULES)
97 AC_SUBST(INSTALL_PAM_MODULES)
98 AC_SUBST(UNINSTALL_PAM_MODULES)
99 AC_SUBST(NSS_MODULES)
100 AC_SUBST(EXTRA_BIN_PROGS)
101 AC_SUBST(CIFSMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSMOUNT)
103 AC_SUBST(UNINSTALL_CIFSMOUNT)
104 AC_SUBST(CIFSUMOUNT_PROGS)
105 AC_SUBST(INSTALL_CIFSUMOUNT)
106 AC_SUBST(UNINSTALL_CIFSUMOUNT)
107 AC_SUBST(CIFSUPCALL_PROGS)
108 AC_SUBST(INSTALL_CIFSUPCALL)
109 AC_SUBST(UNINSTALL_CIFSUPCALL)
110 AC_SUBST(EXTRA_SBIN_PROGS)
111 AC_SUBST(EXTRA_ALL_TARGETS)
112 AC_SUBST(CONFIG_LIBS)
113 AC_SUBST(NSCD_LIBS)
115 # compile with optimization and without debugging by default, but
116 # allow people to set their own preference.
117 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
118 # if it has no value. This prevent *very* large debug binaries from occurring
119 # by default.
120 if test "x$debug" = "xyes" ; then
121 CFLAGS="${CFLAGS} -g"
122 fi
123 if test "x$CFLAGS" = x; then
124 CFLAGS="-O"
125 fi
127 m4_include(../lib/socket_wrapper/config.m4)
128 m4_include(../lib/nss_wrapper/config.m4)
129 m4_include(../lib/uid_wrapper/config.m4)
131 m4_include(m4/swat.m4)
133 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
135 # Probe the gcc version for extra CFLAGS. We always stash these in
136 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
137 # Makefile edit, avoiding the need to re-run configure.
138 if test x"$ac_cv_prog_gcc" = x"yes" ; then
139 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
140 # Add -Wdeclaration-after-statement if compiler supports it
141 AC_CACHE_CHECK(
142 [that the C compiler understands -Wdeclaration-after-statement],
143 samba_cv_HAVE_Wdeclaration_after_statement, [
144 AC_TRY_RUN_STRICT([
145 int main(void)
146 {
147 return 0;
148 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
149 samba_cv_HAVE_Wdeclaration_after_statement=yes,
150 samba_cv_HAVE_Wdeclaration_after_statement=no,
151 samba_cv_HAVE_Wdeclaration_after_statement=cross)
152 ])
154 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
155 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
156 fi
158 #-Werror-implicit-function-declaration
159 AC_CACHE_CHECK(
160 [that the C compiler understands -Werror-implicit-function-declaration],
161 samba_cv_HAVE_Werror_implicit_function_declaration, [
162 AC_TRY_RUN_STRICT([
163 int main(void)
164 {
165 return 0;
166 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
167 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
168 samba_cv_HAVE_Werror_implicit_function_declaration=no,
169 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
170 ])
171 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
172 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
173 fi
175 # krb5developer is like developer, except we don't get
176 # -Wstrict-prototypes.
177 if test x"$krb5_developer" != x"$yes" ; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
179 fi
181 if test x"$picky_developer" = x"yes"; then
182 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
183 fi
184 fi
186 #################################################
187 # check for a shared memory profiling support
188 AC_MSG_CHECKING(whether to use profiling)
189 AC_ARG_WITH(profiling-data,
190 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
191 [ case "$withval" in
192 yes)
193 AC_MSG_RESULT(yes)
194 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
195 samba_cv_WITH_PROFILE=yes
196 ;;
197 *)
198 AC_MSG_RESULT(no)
199 samba_cv_WITH_PROFILE=no
200 ;;
201 esac ],
202 AC_MSG_RESULT(no)
203 )
205 dnl Checks for programs.
206 AC_ARG_ENABLE(smbtorture4,
207 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
209 if test x$enable_smbtorture4 != xno; then
210 smbtorture4_possible=yes
211 else
212 smbtorture4_possible=no
213 fi
215 AC_PROG_INSTALL
216 AC_PROG_AWK
217 # Check for GNU make
218 m4_include(../m4/check_make.m4)
219 AC_SAMBA_GNU_MAKE([true], [true])
221 # Check for perl
222 m4_include(../m4/check_perl.m4)
223 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
225 # Check for python
226 m4_include(../m4/check_python.m4)
227 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
229 AC_CHECK_TOOL(AR, ar)
231 dnl Check if we (actually our C compiler!) use GNU ld
232 AC_PROG_LD_GNU
234 dnl Certain versions of GNU ld the default is not to have the
235 dnl --allow-shlib-undefined flag defined. This causes a stackload of
236 dnl warnings when building modules.
237 if test "$ac_cv_prog_gnu_ld" = "yes"; then
238 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
239 AC_MSG_CHECKING(GNU ld release date)
240 changequote(,)dnl
241 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
242 changequote([,])dnl
243 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
244 if test -n "$ac_cv_gnu_ld_date"; then
245 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
246 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
247 fi
248 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
249 ac_cv_gnu_ld_version_script=yes
250 fi
251 else
252 AC_MSG_CHECKING(GNU ld release version)
253 changequote(,)dnl
254 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
255 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
256 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
257 changequote([,])dnl
258 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
259 AC_MSG_CHECKING(GNU ld release version major)
260 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
261 AC_MSG_CHECKING(GNU ld release version minor)
262 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
263 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
264 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
265 fi
266 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
268 fi
269 fi
270 fi
272 dnl Check if C compiler understands -c and -o at the same time
273 AC_PROG_CC_C_O
274 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
275 BROKEN_CC=
276 else
277 BROKEN_CC=#
278 fi
279 AC_SUBST(BROKEN_CC)
281 dnl Check if the C compiler understands -Werror (GNU)
282 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
283 AC_TRY_RUN_STRICT([
284 int main(void)
285 {
286 return 0;
287 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
288 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
289 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
290 Werror_FLAGS="-Werror"
291 else
292 dnl Check if the C compiler understands -w2
293 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
294 AC_TRY_RUN_STRICT([
295 int main(void)
296 {
297 return 0;
298 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
299 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
300 if test x"$samba_cv_HAVE_w2" = x"yes"; then
301 Werror_FLAGS="-w2"
302 else
303 dnl Check if the C compiler understands -errwarn (Sun)
304 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
305 AC_TRY_RUN_STRICT([
306 int main(void)
307 {
308 return 0;
309 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
310 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
311 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
312 Werror_FLAGS="-errwarn=%all"
313 else
314 dnl Check if the C compiler understands -qhalt (IBM)
315 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
316 AC_TRY_RUN_STRICT([
317 int main(void)
318 {
319 return 0;
320 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
321 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
322 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
323 Werror_FLAGS="-qhalt=w"
324 fi
325 fi
326 fi
327 fi
329 ############################################
330 # check if the compiler can handle negative enum values
331 # and don't truncate the values to INT_MAX
332 # a runtime test is needed here
333 AC_SUBST(PIDL_ARGS)
334 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
335 AC_TRY_RUN(
336 [
337 #include <stdio.h>
338 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
339 int main(void) {
340 enum negative_values v1 = NEGATIVE_VALUE;
341 unsigned v2 = NEGATIVE_VALUE;
343 if (v1 != 0xFFFFFFFF) {
344 printf("%u != 0xFFFFFFFF\n", v1);
345 return 1;
346 }
347 if (v2 != 0xFFFFFFFF) {
348 printf("%u != 0xFFFFFFFF\n", v2);
349 return 1;
350 }
352 return 0;
353 }
354 ],
355 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
356 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
357 AC_MSG_WARN([using --uint-enums for pidl])
358 PIDL_ARGS="$PIDL_ARGS --uint-enums"
359 fi
361 dnl Figure out the flags to support named structure initializers
363 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
365 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
366 AC_MSG_CHECKING(uname -s)
367 AC_MSG_RESULT(${UNAME_S})
369 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
370 AC_MSG_CHECKING(uname -r)
371 AC_MSG_RESULT(${UNAME_R})
373 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
374 AC_MSG_CHECKING(uname -m)
375 AC_MSG_RESULT(${UNAME_M})
377 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
378 AC_MSG_CHECKING(uname -p)
379 AC_MSG_RESULT(${UNAME_P})
381 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
382 AC_MSG_CHECKING(uname -i)
383 AC_MSG_RESULT(${UNAME_I})
385 dnl Add #include for broken IRIX header files
386 case "$host_os" in
387 *irix6*)
388 #TODO add to libreplace
389 if test x"$ac_cv_prog_gcc" != x"yes" ; then
390 dnl Fix sensible defaults for MIPSPro compilers. The
391 dnl error numbers are valid for the 7.3 compilers,
392 dnl hopefully also valid for the 7.4 series.
393 dnl
394 dnl Bugzilla 3801. Force an error on warning 1035
395 dnl so we don't incorrectly detect stdint.h. This
396 dnl warning is emitted for #error directives.
397 CFLAGS="$CFLAGS -diag_error 1035"
398 dnl 1209: Controlling expression is constant
399 dnl 1174: Function foo declared but never referenced
400 dnl 3201: Parameter foo was never referenced
401 CFLAGS="$CFLAGS -woff 1209,1174,3201"
402 fi
403 ;;
404 esac
406 DYNEXP=
407 AC_SUBST(DYNEXP)
408 LDSHFLAGS_Z_DEFS=
409 AC_SUBST(LDSHFLAGS_Z_DEFS)
410 LDSHFLAGS_Z_NODEFS=
411 AC_SUBST(LDSHFLAGS_Z_NODEFS)
413 dnl Add modules that have to be built by default here
414 dnl These have to be built static:
415 default_static_modules=""
416 default_static_modules="$default_static_modules pdb_smbpasswd"
417 default_static_modules="$default_static_modules pdb_tdbsam"
418 default_static_modules="$default_static_modules pdb_wbc_sam"
419 default_static_modules="$default_static_modules rpc_lsarpc"
420 default_static_modules="$default_static_modules rpc_samr"
421 default_static_modules="$default_static_modules rpc_winreg"
422 default_static_modules="$default_static_modules rpc_initshutdown"
423 default_static_modules="$default_static_modules rpc_dssetup"
424 default_static_modules="$default_static_modules rpc_wkssvc"
425 default_static_modules="$default_static_modules rpc_svcctl"
426 default_static_modules="$default_static_modules rpc_ntsvcs"
427 default_static_modules="$default_static_modules rpc_netlogon"
428 default_static_modules="$default_static_modules rpc_netdfs"
429 default_static_modules="$default_static_modules rpc_srvsvc"
430 default_static_modules="$default_static_modules rpc_spoolss"
431 default_static_modules="$default_static_modules rpc_eventlog"
432 default_static_modules="$default_static_modules auth_sam"
433 default_static_modules="$default_static_modules auth_unix"
434 default_static_modules="$default_static_modules auth_winbind"
435 default_static_modules="$default_static_modules auth_wbc"
436 default_static_modules="$default_static_modules auth_server"
437 default_static_modules="$default_static_modules auth_domain"
438 default_static_modules="$default_static_modules auth_builtin"
439 default_static_modules="$default_static_modules vfs_default"
440 default_static_modules="$default_static_modules nss_info_template"
442 dnl These are preferably build shared, and static if dlopen() is not available
443 default_shared_modules=""
444 default_shared_modules="$default_shared_modules vfs_recycle"
445 default_shared_modules="$default_shared_modules vfs_audit"
446 default_shared_modules="$default_shared_modules vfs_extd_audit"
447 default_shared_modules="$default_shared_modules vfs_full_audit"
448 default_shared_modules="$default_shared_modules vfs_netatalk"
449 default_shared_modules="$default_shared_modules vfs_fake_perms"
450 default_shared_modules="$default_shared_modules vfs_default_quota"
451 default_shared_modules="$default_shared_modules vfs_readonly"
452 default_shared_modules="$default_shared_modules vfs_cap"
453 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
454 default_shared_modules="$default_shared_modules vfs_shadow_copy"
455 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
456 default_shared_modules="$default_shared_modules auth_script"
457 default_shared_modules="$default_shared_modules vfs_readahead"
458 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
459 default_shared_modules="$default_shared_modules vfs_streams_xattr"
460 default_shared_modules="$default_shared_modules vfs_streams_depot"
461 default_shared_modules="$default_shared_modules vfs_acl_xattr"
462 default_shared_modules="$default_shared_modules vfs_acl_tdb"
463 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
464 default_shared_modules="$default_shared_modules vfs_preopen"
465 default_shared_modules="$default_shared_modules vfs_catia"
466 default_shared_modules="$default_shared_modules vfs_scannedonly"
467 default_shared_modules="$default_shared_modules vfs_crossrename"
468 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
469 default_shared_modules="$default_shared_modules vfs_time_audit"
470 default_shared_modules="$default_shared_modules idmap_autorid"
472 if test "x$developer" = xyes; then
473 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
474 default_static_modules="$default_static_modules auth_netlogond"
475 default_shared_modules="$default_shared_modules perfcount_test"
476 fi
479 #
480 # Config CPPFLAG settings for strange OS's that must be set
481 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
482 # case statement; its first reference must be unconditional.
483 #
484 case "$host_os" in
485 *hpux*)
486 #
487 # Defines needed for HPUX support.
488 # HPUX has bigcrypt but (sometimes?) doesn't use it for
489 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
490 #
491 case `uname -r` in
492 *9*|*10*|*11)
493 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
494 ;;
495 esac
496 ;;
498 #
499 # CRAY Unicos has broken const handling
500 *unicos*)
501 AC_MSG_RESULT([disabling const])
502 CPPFLAGS="$CPPFLAGS -Dconst="
503 ;;
505 #
506 # AIX4.x doesn't even admit to having large
507 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
508 #
509 *aix4*)
510 AC_MSG_RESULT([enabling large file support])
511 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
512 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
513 ;;
514 #
515 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
516 # to the existance of large files..
517 #
518 # Solaris uses SYSV printing. Make sure to set that here. --jerry
519 #
520 *solaris*)
521 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
522 LDFLAGS="$LDFLAGS -lthread"
523 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
524 ;;
525 #
526 # IRIX uses SYSV printing. Make sure to set that here
527 #
528 *irix*)
529 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
530 ;;
531 *freebsd*|*dragonfly*)
532 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
533 ;;
534 #
535 # VOS may need to have POSIX support and System V compatibility enabled.
536 #
537 *vos*)
538 case "$CPPFLAGS" in
539 *-D_POSIX_C_SOURCE*)
540 ;;
541 *)
542 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
543 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
544 ;;
545 esac
546 case "$CPPFLAGS" in
547 *-D_SYSV*|*-D_SVID_SOURCE*)
548 ;;
549 *)
550 CPPFLAGS="$CPPFLAGS -D_SYSV"
551 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
552 esac
553 ;;
554 # GNU systems
555 #
556 *linux* | *hurd* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
557 CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS"
558 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
559 ;;
561 #
562 # MacOS X is the *only* system that uses compose character in utf8. This
563 # is so horribly broken....
564 #
565 *darwin*)
566 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
568 # Add a system specific charset module.
569 default_shared_modules="$default_shared_modules"
571 ;;
572 *qnx*)
573 ;;
575 esac
577 SAVE_CPPFLAGS="${CPPFLAGS}"
578 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
580 AC_LIBREPLACE_BROKEN_CHECKS
581 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
582 AC_LIBREPLACE_NETWORK_CHECKS
584 CPPFLAGS="${SAVE_CPPFLAGS}"
586 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
588 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
589 AC_SUBST(LIBREPLACE_OBJS)
591 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
592 AC_SUBST(LIBREPLACE_LIBS)
595 # add -ldl to the global LIBS
596 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
597 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
600 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
601 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
602 AC_CHECK_HEADERS(limits.h float.h libintl.h)
603 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
604 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
605 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
606 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
607 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
608 AC_CHECK_HEADERS(sys/sysmacros.h)
609 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
610 AC_CHECK_HEADERS(langinfo.h locale.h)
611 AC_CHECK_HEADERS(xfs/libxfs.h)
612 AC_CHECK_HEADERS(netgroup.h)
613 AC_CHECK_HEADERS(linux/falloc.h)
614 AC_CHECK_HEADERS(sys/uuid.h)
615 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
617 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
618 #if HAVE_RPC_RPC_H
619 #include <rpc/rpc.h>
620 #endif
621 ]])
622 CRYPTO_MD5_OBJ=
623 if test "x$ac_cv_header_CommonCrypto_CommonDigest_h" != "xyes"
624 then
625 CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
626 fi
627 AC_SUBST(CRYPTO_MD5_OBJ)
629 ## These fail to compile on IRIX so just check for their presence
630 AC_CHECK_HEADERS(sys/mode.h,,,)
632 # Look for Darwin headers
633 old_CPPFLAGS="$CPPFLAGS"
634 CPPFLAGS="-Iinclude $CPPFLAGS"
635 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
636 CPPFLAGS="$old_CPPFLAGS"
638 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
639 # about CoreFoundation, at least on os X 10.6 and 10.7
640 case "$host_os" in
641 *darwin11*|*darwin10*)
642 LDFLAGS="$LDFLAGS -framework CoreFoundation"
643 ;;
644 esac
646 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
647 # subdirectory of headers.
648 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
650 if test x"$enable_developer" = x"yes" ; then
651 if test x"$ac_cv_header_valgrind_h" = xyes -o \
652 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
653 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
654 fi
655 fi
657 #
658 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
659 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
660 #
661 case "$host_os" in
662 *hpux*)
663 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
664 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
665 if test x"$ac_cv_header_shadow_h" = x"yes"; then
666 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
667 fi
668 ;;
669 esac
670 AC_CHECK_HEADERS(shadow.h)
671 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
672 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
674 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
675 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
677 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
679 # For experimental utmp support (lastlog on some BSD-like systems)
680 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
682 AC_CHECK_SIZEOF(int,cross)
683 AC_CHECK_SIZEOF(long,cross)
684 AC_CHECK_SIZEOF(long long,cross)
685 AC_CHECK_SIZEOF(short,cross)
687 AC_C_CONST
688 AC_C_INLINE
689 AC_C_BIGENDIAN
690 AC_C_CHAR_UNSIGNED
692 AC_TYPE_SIGNAL
693 AC_TYPE_UID_T
694 AC_TYPE_MODE_T
695 AC_TYPE_OFF_T
696 AC_TYPE_SIZE_T
697 AC_TYPE_PID_T
698 AC_STRUCT_ST_RDEV
699 AC_DIRENT_D_OFF
700 AC_CHECK_TYPE(ssize_t, int)
701 AC_CHECK_TYPE(wchar_t, unsigned short)
703 ############################################
704 # for cups support we need libcups, and a handful of header files
706 AC_ARG_ENABLE(cups,
707 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
709 if test x$enable_cups != xno; then
710 AC_PATH_PROG(CUPS_CONFIG, cups-config)
712 if test "x$CUPS_CONFIG" != x; then
714 ac_save_LDFLAGS=$LDFLAGS
715 ac_save_PRINT_LIBS=$PRINT_LIBS
716 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
718 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
719 x"$ac_cv_header_cups_language_h" = xyes; then
720 # try linking with -lcups alone first. That should work unless libcups is
721 # underlinked. With cups-config --libs we pull in unwanted and unneeded
722 # dendencies including thread libraries - use cups-config only if really
723 # required.
724 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
725 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
726 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
727 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
729 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
730 samba_cv_HAVE_CUPS=yes
731 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
732 else
733 AC_MSG_WARN([cups-config around but cups-devel not installed])
734 CFLAGS=$ac_save_CFLAGS
735 LDFLAGS=$ac_save_LDFLAGS
736 PRINT_LIBS=$ac_save_PRINT_LIBS
737 fi
739 elif test x"$enable_cups" = x"yes"; then
740 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
741 fi
742 fi
744 AC_ARG_ENABLE(iprint,
745 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
747 if test x$enable_iprint != xno; then
748 if test x"$samba_cv_HAVE_CUPS" = xyes; then
749 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
750 elif test x"$enable_iprint" = x"yes"; then
751 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
752 fi
753 fi
755 ############################################
756 # check if the compiler will optimize out function calls
757 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
758 AC_TRY_LINK([
759 #include <stdio.h>],
760 [
761 if (0) {
762 this_function_does_not_exist();
763 } else {
764 return 1;
765 }
767 ],
768 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
769 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
770 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
771 fi
773 #############################################
774 # check for fd passing struct via msg_control
775 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
776 AC_TRY_COMPILE([
777 #include <sys/types.h>
778 #include <stdlib.h>
779 #include <stddef.h>
780 #include <sys/socket.h>
781 #include <sys/un.h>],
782 [
783 struct msghdr msg;
784 union {
785 struct cmsghdr cm;
786 char control[CMSG_SPACE(sizeof(int))];
787 } control_un;
788 msg.msg_control = control_un.control;
789 msg.msg_controllen = sizeof(control_un.control);
790 ],
791 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
792 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
793 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
794 [If we can use msg_control for passing file descriptors])
795 fi
797 #############################################
798 # check for fd passing struct via msg_acctrights
799 AC_CACHE_CHECK([for fd passing via msg_acctrights],
800 samba_cv_msghdr_msg_acctrights, [
801 AC_TRY_COMPILE([
802 #include <sys/types.h>
803 #include <stdlib.h>
804 #include <stddef.h>
805 #include <sys/socket.h>
806 #include <sys/un.h>],
807 [
808 struct msghdr msg;
809 int fd;
810 msg.msg_acctrights = (caddr_t) &fd;
811 msg.msg_acctrightslen = sizeof(fd);
812 ],
813 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
814 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
815 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
816 [If we can use msg_acctrights for passing file descriptors])
817 fi
819 AC_CHECK_FUNCS(dirfd)
820 if test x"$ac_cv_func_dirfd" = x"yes"; then
821 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
822 fi
824 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
825 AC_TRY_COMPILE([
826 #include <sys/types.h>
827 #if STDC_HEADERS
828 #include <stdlib.h>
829 #include <stddef.h>
830 #endif
831 #include <signal.h>],[struct sigevent s;],
832 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
833 if test x"$samba_cv_struct_sigevent" = x"yes"; then
834 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
835 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
836 [#include <signal.h>])
837 fi
839 # and glibc has setresuid under linux but the function does
840 # nothing until kernel 2.1.44! very dumb.
841 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
842 AC_TRY_RUN([#include <errno.h>
843 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
844 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
845 if test x"$samba_cv_have_setresuid" = x"yes"; then
846 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
847 fi
849 # Do the same check for setresguid...
850 #
851 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
852 AC_TRY_RUN([#include <unistd.h>
853 #include <errno.h>
854 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
855 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
856 if test x"$samba_cv_have_setresgid" = x"yes"; then
857 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
858 fi
860 AC_FUNC_MEMCMP
862 ###############################################
863 # Readline included by default unless explicitly asked not to
864 test "${with_readline+set}" != "set" && with_readline=yes
866 # test for where we get readline() from
867 AC_MSG_CHECKING(whether to use readline)
868 AC_ARG_WITH(readline,
869 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
870 [ case "$with_readline" in
871 yes)
872 AC_MSG_RESULT(yes)
874 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
875 AC_CHECK_HEADERS(readline/history.h)
877 AC_CHECK_HEADERS(readline.h readline/readline.h,[
878 for termlib in ncurses curses termcap terminfo termlib tinfo; do
879 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
880 done
881 AC_CHECK_LIB(readline, rl_callback_handler_install,
882 [TERMLIBS="-lreadline $TERMLIBS"
883 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
884 break], [TERMLIBS=], $TERMLIBS)])
885 ;;
886 no)
887 AC_MSG_RESULT(no)
888 ;;
889 *)
890 AC_MSG_RESULT(yes)
892 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
893 # alternate readline path
894 _ldflags=${LDFLAGS}
895 _cppflags=${CPPFLAGS}
897 # Add additional search path
898 LDFLAGS="-L$with_readline/lib $LDFLAGS"
899 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
901 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
902 AC_CHECK_HEADERS(readline/history.h)
904 AC_CHECK_HEADERS(readline.h readline/readline.h,[
905 for termlib in ncurses curses termcap terminfo termlib; do
906 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
907 done
908 AC_CHECK_LIB(readline, rl_callback_handler_install,
909 [TERMLDFLAGS="-L$with_readline/lib"
910 TERMCPPFLAGS="-I$with_readline/include"
911 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
912 TERMLIBS="-lreadline $TERMLIBS"
913 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
914 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
916 LDFLAGS=$_ldflags
917 ;;
918 esac],
919 AC_MSG_RESULT(no)
920 )
921 AC_SUBST(TERMLIBS)
922 AC_SUBST(TERMLDFLAGS)
924 # The readline API changed slightly from readline3 to readline4, so
925 # code will generate warnings on one of them unless we have a few
926 # special cases.
927 AC_CHECK_LIB(readline, rl_completion_matches,
928 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
929 [Do we have rl_completion_matches?])],
930 [],
931 [$TERMLIBS])
933 # not all readline libs have rl_event_hook or history_list
934 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
935 AC_CHECK_LIB(readline, history_list,
936 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
937 [],
938 [$TERMLIBS])
940 ###############################################
941 # test for where we get yp_get_default_domain() from
942 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
943 AC_CHECK_FUNCS(yp_get_default_domain)
945 # Check if we have execl, if not we need to compile smbrun.
946 AC_CHECK_FUNCS(execl)
947 if test x"$ac_cv_func_execl" = x"no"; then
948 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun"
949 fi
951 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
952 AC_CHECK_FUNCS(strtol)
953 AC_CHECK_FUNCS(strchr chflags)
954 AC_CHECK_FUNCS(getrlimit fsync setpgid)
955 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
956 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
957 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
958 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
959 AC_CHECK_FUNCS(getgrset)
960 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf)
961 AC_CHECK_FUNCS(atexit grantpt posix_fallocate)
962 AC_CHECK_FUNCS(fallocate)
963 AC_CHECK_FUNCS(fseeko setluid getpwanam)
964 AC_CHECK_FUNCS(fdopendir)
965 AC_CHECK_FUNCS(getpwent_r)
966 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
967 AC_CHECK_FUNCS(syslog vsyslog timegm)
968 AC_CHECK_FUNCS(setlocale)
969 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
970 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
971 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
972 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
973 AC_CHECK_HEADERS(sys/mman.h)
974 # setbuffer, shmget, shm_open are needed for smbtorture
975 AC_CHECK_FUNCS(shmget shm_open)
976 AC_CHECK_FUNCS(gettext dgettext)
977 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
978 AC_CHECK_FUNCS(strupr)
980 # Find a method of generating a stack trace
981 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
982 # libexecinfo provides backtrace_symbols on FreeBSD
983 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
984 AC_CHECK_FUNCS(backtrace_symbols)
985 AC_CHECK_LIB(exc, trace_back_stack)
987 # check for sysctlbyname and sysctl for BSD systems
988 AC_CHECK_FUNCS(sysctlbyname)
989 AC_CHECK_FUNCS(sysctl)
991 #################################################
992 # Check to see if core dump directory is defined in linux
993 # with /proc/sys/kernel/core_pattern
995 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
996 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
997 [Whether Linux kernel uses core_pattern for core files]),
998 [])
1000 #############################
1001 # check if building with gpfs
1002 AC_CHECK_HEADERS(gpfs_gpl.h)
1003 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1004 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1005 default_shared_modules="$default_shared_modules vfs_gpfs"
1006 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1007 fi
1009 #############################################
1010 # check if building on Isilon OneFS
1011 printf "%s" "checking for Isilon OneFS... "
1012 save_LIBS="$LIBS"
1013 LIBS="$LIBS -lisi_version"
1014 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1015 [get_isilon_copyright()],
1016 samba_cv_HAVE_ONEFS=yes,
1017 samba_cv_HAVE_ONEFS=no)
1018 echo $samba_cv_HAVE_ONEFS
1019 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1020 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1021 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1022 default_static_modules="$default_static_modules"
1023 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1024 # Need to also add general libs for oplocks support
1025 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1026 fi
1027 AC_SUBST(ONEFS_LIBS)
1028 LIBS="$save_LIBS"
1030 # Note that all the libunwind symbols in the API are defined to internal
1031 # platform-specific version, so we must include libunwind.h before checking
1032 # any of them.
1033 AC_MSG_CHECKING([for libunwind])
1034 save_LIBS=$LIBS
1036 UNWIND_ARCH="unknown"
1037 if test x"$UNAME_I" != x"unknown"; then
1038 UNWIND_ARCH="$UNAME_I"
1039 elif test x"$UNAME_M" != x"unknown"; then
1040 UNWIND_ARCH="$UNAME_M"
1041 elif test x"$UNAME_P" != x"unknown"; then
1042 UNWIND_ARCH="$UNAME_P"
1043 fi
1045 case "$UNWIND_ARCH" in
1046 unknown)
1047 # This probably won't link without
1048 # the platform-specific libunwind.
1049 LIBS="$LIBS -lunwind"
1050 ;;
1051 i386|i586|i686)
1052 # Add the platform-specific libunwind module.
1053 LIBS="$LIBS -lunwind -lunwind-x86"
1054 ;;
1055 *)
1056 # Add the platform-specific libunwind module.
1057 # based on uname -i, uname -m or uname -p
1058 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1059 ;;
1060 esac
1062 AC_TRY_LINK(
1063 [
1064 #ifdef HAVE_LIBUNWIND_H
1065 #include <libunwind.h>
1066 #endif
1067 ],
1068 [
1069 unw_context_t ctx; unw_cursor_t cur;
1070 char buf[256]; unw_word_t off;
1071 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1072 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1073 ],
1074 [
1075 AC_MSG_RESULT(yes)
1076 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1078 # If we have libunwind, test whether we also have libunwind-ptrace
1079 # which would let us unwind arbitrary processes.
1080 save_LIBS=$LIBS
1081 AC_CHECK_HEADERS(libunwind-ptrace.h)
1082 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1083 [
1084 LIBUNWIND_PTRACE="-lunwind-ptrace";
1085 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1086 [Whether libunwind-ptrace.a is available.])
1087 ],
1088 [ LIBUNWIND_PTRACE="" ])
1090 LIBS=$save_LIBS
1091 ],
1092 [
1093 AC_MSG_RESULT(no)
1094 LIBS=$save_LIBS
1095 ])
1097 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1098 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1099 AC_CHECK_HEADERS(sys/ptrace.h)
1100 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1101 AC_TRY_LINK(
1102 [
1103 #if HAVE_SYS_TYPES_H
1104 #include <sys/types.h>
1105 #endif
1106 #if HAVE_SYS_PTRACE_H
1107 #include <sys/ptrace.h>
1108 #endif
1109 ],
1110 [
1111 pid_t me = (pid_t)-1;
1112 ptrace(PTRACE_ATTACH, me, 0, 0);
1113 ptrace(PTRACE_DETACH, me, 0, 0);
1114 return 0;
1115 ],
1116 [
1117 AC_MSG_RESULT(yes)
1118 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1119 [Whether the Linux ptrace(2) interface is available.])
1120 ],
1121 [
1122 AC_MSG_RESULT(no)
1123 LIBUNWIND_PTRACE=""
1124 ])
1125 fi
1127 AC_SUBST(LIBUNWIND_PTRACE)
1129 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1130 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1131 AC_CHECK_FUNCS(__getcwd _getcwd)
1132 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1133 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1134 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1135 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1136 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1137 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1138 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek)
1139 AC_CHECK_FUNCS(pread _pread __pread)
1140 AC_CHECK_FUNCS(pwrite _pwrite __pwrite)
1141 AC_CHECK_FUNCS(prctl)
1143 AC_TRY_COMPILE([
1144 #ifdef HAVE_SYS_PRCTL_H
1145 #include <sys/prctl.h>
1146 #endif
1147 ],
1148 [int i; i = prtcl(0); ],
1149 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1151 #
1152 #
1153 #
1154 case "$host_os" in
1155 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1156 # glibc <= 2.3.2 has a broken getgrouplist
1157 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1158 #include <unistd.h>
1159 #include <sys/utsname.h>
1160 main() {
1161 /* glibc up to 2.3 has a broken getgrouplist */
1162 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1163 int libc_major = __GLIBC__;
1164 int libc_minor = __GLIBC_MINOR__;
1166 if (libc_major < 2)
1167 exit(1);
1168 if ((libc_major == 2) && (libc_minor <= 3))
1169 exit(1);
1170 #endif
1171 exit(0);
1172 }
1173 ], [samba_cv_linux_getgrouplist_ok=yes],
1174 [samba_cv_linux_getgrouplist_ok=no],
1175 [samba_cv_linux_getgrouplist_ok=cross])])
1176 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1177 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1178 fi
1179 ;;
1180 *)
1181 AC_CHECK_FUNCS(getgrouplist)
1182 ;;
1183 esac
1185 #################################################
1186 # Check whether struct stat has timestamps with sub-second resolution.
1187 #
1189 samba_cv_stat_hires=no
1190 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1191 [samba_cv_stat_hires=yes])
1192 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1193 [samba_cv_stat_hires=yes])
1194 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1195 [samba_cv_stat_hires=yes])
1196 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1197 [samba_cv_stat_hires=yes])
1198 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1199 [samba_cv_stat_hires=yes])
1201 if test x"$samba_cv_stat_hires" = x"yes" ; then
1202 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1203 [whether struct stat has sub-second timestamps])
1204 fi
1206 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1207 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1208 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1211 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1212 [
1213 AC_TRY_COMPILE(
1214 [#include <sys/stat.h>],
1215 [
1216 int a = UF_DOS_ARCHIVE;
1217 int h = UF_DOS_HIDDEN;
1218 int r = UF_DOS_RO;
1219 int s = UF_DOS_SYSTEM;
1220 int i = UF_DOS_NOINDEX;
1221 int f = UF_DOS_FLAGS;
1222 ],
1223 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1224 ])
1226 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1227 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1228 fi
1230 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1231 samba_cv_function_attribute_destructor,
1232 [
1233 AC_COMPILE_IFELSE(
1234 [
1235 __attribute__((destructor))
1236 static void cleanup(void) { }
1237 ],
1238 samba_cv_function_attribute_destructor=yes)
1239 ])
1241 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1242 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1243 [whether we can compile with __attribute__((destructor))])
1244 fi
1246 #####################################
1247 # needed for SRV lookups
1248 AC_CHECK_LIB(resolv, dn_expand)
1249 AC_CHECK_LIB(resolv, _dn_expand)
1250 AC_CHECK_LIB(resolv, __dn_expand)
1252 AC_TRY_COMPILE([#include <resolv.h>],
1253 [struct __res_state s; res_ninit(&s);],
1254 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1256 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1257 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1258 fi
1260 #
1261 # Check for the functions putprpwnam, set_auth_parameters,
1262 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1263 # Needed for OSF1 and HPUX.
1264 #
1266 AC_LIBTESTFUNC(security, putprpwnam)
1267 AC_LIBTESTFUNC(sec, putprpwnam)
1269 AC_LIBTESTFUNC(security, set_auth_parameters)
1270 AC_LIBTESTFUNC(sec, set_auth_parameters)
1272 # UnixWare 7.x has its getspnam in -lgen
1273 AC_LIBTESTFUNC(gen, getspnam)
1275 AC_LIBTESTFUNC(security, getspnam)
1276 AC_LIBTESTFUNC(sec, getspnam)
1278 AC_LIBTESTFUNC(security, bigcrypt)
1279 AC_LIBTESTFUNC(sec, bigcrypt)
1281 AC_LIBTESTFUNC(security, getprpwnam)
1282 AC_LIBTESTFUNC(sec, getprpwnam)
1284 AC_CHECK_FUNCS(strsignal)
1286 ############################################
1287 # Check for EA implementations
1288 case "$host_os" in
1289 *osf*)
1290 AC_SEARCH_LIBS(getproplist, [proplist])
1291 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1292 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1293 AC_CHECK_FUNCS(sizeof_proplist_entry)
1294 ;;
1295 *freebsd4* | *dragonfly* )
1296 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1297 ;;
1298 *solaris*)
1299 AC_CHECK_FUNCS(attropen)
1300 ;;
1301 *)
1302 AC_SEARCH_LIBS(getxattr, [attr])
1303 AC_CHECK_FUNCS(getxattr,[
1304 AC_CHECK_FUNCS(fgetxattr listxattr flistxattr removexattr fremovexattr setxattr fsetxattr)
1305 ])
1306 AC_CHECK_FUNCS(getea,[
1307 AC_CHECK_FUNCS(fgetea listea flistea removeea fremoveea setea fsetea)
1308 ])
1309 AC_CHECK_FUNCS(attr_get,[
1310 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1311 ])
1312 AC_CHECK_FUNCS(extattr_delete_file,[
1313 AC_CHECK_FUNCS(extattr_delete_fd extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file extattr_set_fd extattr_set_file)
1314 ])
1315 ;;
1316 esac
1318 ########################################################
1319 # Do xattr functions take additional options like on Darwin?
1320 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1321 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1322 old_LIBS=$LIBS
1323 LIBS="$LIBS $ACL_LIBS"
1324 AC_TRY_COMPILE([
1325 #include <sys/types.h>
1326 #if HAVE_ATTR_XATTR_H
1327 #include <attr/xattr.h>
1328 #elif HAVE_SYS_XATTR_H
1329 #include <sys/xattr.h>
1330 #endif
1331 ],[
1332 getxattr(0, 0, 0, 0, 0, 0);
1333 ],
1334 [smb_attr_cv_xattr_add_opt=yes],
1335 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1336 ])
1337 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1338 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1339 fi
1340 fi
1342 AC_DISABLE_STATIC
1343 AC_ENABLE_SHARED
1345 # Set defaults
1346 PIE_CFLAGS=""
1347 PIE_LDFLAGS=""
1348 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1350 if test "x$enable_pie" != xno
1351 then
1352 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1353 [
1354 cat > conftest.c <<EOF
1355 int foo;
1356 int main () { return 0;}
1357 EOF
1358 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1359 then
1360 samba_cv_fpie=yes
1361 else
1362 samba_cv_fpie=no
1363 fi
1364 rm -f conftest*
1365 ])
1366 if test x"${samba_cv_fpie}" = x"yes"
1367 then
1368 PIE_CFLAGS="-fPIE"
1369 PIE_LDFLAGS="-pie"
1370 fi
1371 fi
1373 # Set defaults
1374 RELRO_LDFLAGS=""
1375 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1377 if test "x$enable_relro" != xno
1378 then
1379 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1380 [
1381 cat > conftest.c <<EOF
1382 int foo;
1383 main () { return 0;}
1384 EOF
1385 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1386 then
1387 samba_cv_relro=yes
1388 else
1389 samba_cv_relro=no
1390 fi
1391 rm -f conftest*
1392 ])
1393 if test x"${samba_cv_relro}" = x"yes"
1394 then
1395 RELRO_LDFLAGS="-Wl,-z,relro"
1396 fi
1397 fi
1399 # Set defaults
1400 SYMSEXT="syms"
1401 AC_SUBST(SYMSEXT)
1403 # Assume non-shared by default and override below
1404 BLDSHARED="false"
1406 # these are the defaults, good for lots of systems
1407 HOST_OS="$host_os"
1408 LDSHFLAGS="-shared"
1409 MODULE_EXPORTS=""
1410 SONAMEFLAG="#"
1411 SHLD="\${CC} \${CFLAGS}"
1412 PICFLAG="${PIE_CFLAGS}"
1413 SHLIBEXT="so"
1414 DSO_EXPORTS=""
1416 # this bit needs to be modified for each OS that supports share libs
1417 # You need to specify how to create a shared library and
1418 # how to compile C code to produce PIC object files
1420 AC_MSG_CHECKING([ability to build shared libraries])
1422 # and these are for particular systems
1423 case "$host_os" in
1424 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1425 case "$host_os" in
1426 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1427 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1428 esac
1429 BLDSHARED="true"
1430 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1431 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1432 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1433 fi
1434 DYNEXP="-Wl,--export-dynamic"
1435 PICFLAG="-fPIC"
1436 SONAMEFLAG="-Wl,-soname="
1437 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1438 ;;
1439 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1440 BLDSHARED="true"
1441 if test "${GCC}" = "yes"; then
1442 PICFLAG="-fPIC"
1443 SONAMEFLAG="-Wl,-soname="
1444 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1445 DYNEXP="-Wl,-E"
1446 fi
1447 LDSHFLAGS="-shared"
1448 else
1449 PICFLAG="-KPIC"
1450 LDSHFLAGS="-G"
1451 fi
1452 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1453 SONAMEFLAG="-Wl,-soname="
1454 else
1455 SONAMEFLAG="-Wl,-h,"
1456 fi
1457 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1458 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1459 ;;
1460 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1461 BLDSHARED="true"
1462 LDSHFLAGS="-G"
1463 SONAMEFLAG="-Wl,-h,"
1464 PICFLAG="-KPIC" # Is this correct for SunOS
1465 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1466 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1467 ;;
1468 *netbsd* | *freebsd* | *dragonfly* )
1469 BLDSHARED="true"
1470 LDSHFLAGS="-shared"
1471 DYNEXP="-Wl,--export-dynamic"
1472 SONAMEFLAG="-Wl,-soname,"
1473 PICFLAG="-fPIC -DPIC"
1474 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1475 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1476 ;;
1477 *openbsd*) BLDSHARED="true"
1478 LDSHFLAGS="-shared"
1479 DYNEXP="-Wl,-Bdynamic"
1480 SONAMEFLAG="-Wl,-soname,"
1481 PICFLAG="-fPIC"
1482 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1483 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1484 ;;
1485 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1486 case "$host_os" in
1487 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1488 ;;
1489 esac
1490 BLDSHARED="true"
1491 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1492 SONAMEFLAG="-Wl,-soname,"
1493 if test "${GCC}" = "yes"; then
1494 PICFLAG="-fPIC"
1495 else
1496 PICFLAG="-KPIC"
1497 fi
1498 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1499 ;;
1500 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1501 BLDSHARED="true"
1502 # use expfull to export underscored symbols
1503 # add rtl to remove /lib/crt0.o warning
1504 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1505 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1506 PICFLAG="-O2"
1507 # as AIX code is always position independent...
1508 # .po will just create compile warnings, use po.o:
1509 if test "${GCC}" != "yes"; then
1510 ## for funky AIX compiler using strncpy()
1511 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1512 fi
1514 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1515 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1516 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1517 ;;
1518 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1519 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1520 # 64bit build using HP's cc with CFLAGS="+DD64"
1521 # hppa: 64bit build unsupported by gcc
1522 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1523 # HP-UX 11.00 ld needs PHSS_33034
1524 BLDSHARED="true"
1525 if test "${GCC}" = "yes"; then
1526 PICFLAG="-fPIC"
1527 LDSHFLAGS="-shared"
1528 else
1529 PICFLAG="+z"
1530 LDSHFLAGS="-b"
1531 # "Uses depth-first symbol resolution"
1532 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1533 if test "$host_cpu" != "ia64"; then
1534 # "don't store literals in read-only memory" (?):
1535 PICFLAG="$PICFLAG +ESnolit"
1536 fi
1537 fi
1538 if test "$host_cpu" = "ia64"; then
1539 SHLIBEXT="so"
1540 # TODO: does the linker find the right 32/64 bit version of the libs? :
1541 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1542 else
1543 SHLIBEXT="sl"
1544 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1545 fi
1546 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1547 SONAMEFLAG="-Wl,-soname="
1548 else
1549 SONAMEFLAG="-Wl,+h,"
1550 fi
1551 # PIE/PIC flags at link time are required on HP-UX because
1552 # linking requires a temporary source file, which is being
1553 # compiled with the indicated flags - which need to contain
1554 # PIC flags when we don't support PIE flags:
1555 if test "$PIE_LDFLAGS" = "" ; then
1556 PIE_LDFLAGS=\${PICFLAG}
1557 fi
1558 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1559 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1560 ;;
1561 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1562 BLDSHARED="true"
1563 LDSHFLAGS="-shared"
1564 SONAMEFLAG="-Wl,-soname,"
1565 if test "${GCC}" = "yes"; then
1566 PICFLAG="-fPIC"
1567 fi
1568 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1569 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1570 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1571 saved_ldflags="$LDFLAGS"
1572 AC_MSG_CHECKING([if $flags works])
1573 LDFLAGS="$flags $saved_ldflags"
1574 AC_TRY_LINK([],[],
1575 [AC_MSG_RESULT([yes])
1576 LDSHFLAGS_Z_NODEFS=$flags],
1577 AC_MSG_RESULT([no]))
1578 LDFLAGS="$saved_ldflags"
1579 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1580 done
1581 ;;
1582 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1583 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1584 ;;
1585 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1586 BLDSHARED="true"
1587 LDSHFLAGS="-shared"
1588 SONAMEFLAG="-Wl,-soname,"
1589 PICFLAG="-KPIC"
1590 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1591 ;;
1592 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1593 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1594 ;;
1595 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1596 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1597 ;;
1598 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1599 case "$host" in
1600 *-univel-*) if [ test "$GCC" != yes ]; then
1601 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1602 fi
1603 LDSHFLAGS="-G"
1604 DYNEXP="-Bexport"
1605 ;;
1606 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1607 esac
1608 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1609 ;;
1611 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1612 if [ test "$GCC" != yes ]; then
1613 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1614 fi
1615 LDSHFLAGS="-G"
1616 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1617 ;;
1618 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1619 BLDSHARED="false"
1620 LDSHFLAGS=""
1621 ;;
1623 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1624 BLDSHARED="true"
1625 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1626 CFLAGS="$CFLAGS -fno-common"
1627 SHLD="\${CC}"
1628 SHLIBEXT="dylib"
1629 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1630 SHLIBEXT="dylib"
1631 # Since gcc doesn't fail on unrecognised options, the
1632 # PIE test incorrectly succeeds. Darwin gcc does not
1633 # actually support the PIE stuff.
1634 PIE_LDFLAGS=
1635 PIE_CFLAGS=
1636 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1637 ;;
1639 *)
1640 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1641 ;;
1642 esac
1644 if test "$enable_shared" != "yes"; then
1645 BLDSHARED=false
1646 fi
1648 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1649 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1650 fi
1652 if test x"$BLDSHARED" = x"true" ; then
1653 LDFLAGS="$LDFLAGS -L./bin"
1654 fi
1656 AC_MSG_RESULT($BLDSHARED)
1658 if test x"$enable_developer" = x"yes" ; then
1659 default_as_needed=auto
1660 else
1661 default_as_needed=no
1662 fi
1663 AC_ARG_ENABLE(as-needed,
1664 AS_HELP_STRING([--enable-as-needed],
1665 [Turn on as-needed support if available (default=no)]),
1666 [enable_as_needed=$enableval],
1667 [enable_as_needed=$default_as_needed])
1668 if test "x$enable_as_needed" != xno; then
1669 saved_before_as_needed_ldflags="$LDFLAGS"
1670 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1671 saved_ldflags="$LDFLAGS"
1672 AC_MSG_CHECKING([if $flags works])
1673 LDFLAGS="$flags $saved_ldflags"
1674 AC_TRY_LINK([],[],
1675 [AC_MSG_RESULT([yes])
1676 LD_AS_NEEDED_FLAG=$flags
1677 ld_as_needed_flag_found=yes],
1678 AC_MSG_RESULT([no]))
1679 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1680 test x"$ld_as_needed_flag_found" = xyes && break
1681 done
1682 fi
1684 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1685 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1686 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1687 cat > conftest_shb.c <<END
1688 void b() {}
1689 END
1690 cat > conftest_sha.c <<END
1691 extern void b();
1692 void a() {
1693 b();
1694 }
1695 END
1696 cat > conftest.c <<END
1697 extern void a();
1698 int main() {
1699 a();
1700 return 0;
1701 }
1702 END
1704 rm -fr conftest
1705 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1706 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1707 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1708 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1709 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1710 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1711 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1712 then
1713 AC_MSG_RESULT([no])
1714 else
1715 ld_as_needed_flag_found=no
1716 LDFLAGS="$saved_before_as_needed_ldflags"
1717 AC_MSG_RESULT([yes])
1718 fi
1719 rm conftest* libconftest*
1720 fi
1722 # check if we have to disable LD_AS_NEEDED_FLAG:
1723 # On some systems for a veriety of reasons linking with
1724 # -Wl,--as-needed -lreadline -lncurses fails
1725 # we have to retest, if these combination is detected before.
1726 # Bugzilla #7209
1728 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1729 if test x$ld_as_needed_flag_found = xyes ; then
1730 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1731 # try if check no fails
1732 save_LIBS=$LIBS
1733 LIBS="$LIBS $TERMLIBS"
1734 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1735 LIBS="$save_LIBS"
1736 fi
1737 fi
1741 # for historical reasons almost all linkers don't complain about unresolved
1742 # symbols in shared libs. Except for the internal samba modules we want to get
1743 # errors when we produce a shared lib with unresolved symbols. On some
1744 # platforms unresolved symbols might be intended, so we might have to add
1745 # platform specific exceptions here.
1747 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1748 saved_ldflags="$LDFLAGS"
1749 AC_MSG_CHECKING([if $flags works])
1750 LDFLAGS="$flags $saved_ldflags"
1751 AC_TRY_LINK([],[],
1752 [AC_MSG_RESULT([yes])
1753 LDSHFLAGS_Z_DEFS=$flags
1754 ldshflags_z_defs_found=yes],
1755 AC_MSG_RESULT([no]))
1756 LDFLAGS=$saved_ldflags
1757 test x"$ldshflags_z_defs_found" = xyes && break
1758 done
1760 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1761 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1762 AC_MSG_CHECKING([LDFLAGS])
1763 AC_MSG_RESULT([$LDFLAGS])
1764 AC_MSG_CHECKING([DYNEXP])
1765 AC_MSG_RESULT([$DYNEXP])
1767 #######################################################
1768 # test whether building a shared library actually works
1769 if test $BLDSHARED = true; then
1771 AC_MSG_CHECKING([SHLD])
1772 AC_MSG_RESULT([$SHLD])
1773 AC_MSG_CHECKING([LDSHFLAGS])
1774 AC_MSG_RESULT([$LDSHFLAGS])
1776 AC_MSG_CHECKING([SHLIBEXT])
1777 AC_MSG_RESULT([$SHLIBEXT])
1778 AC_MSG_CHECKING([SONAMEFLAG])
1779 AC_MSG_RESULT([$SONAMEFLAG])
1781 AC_MSG_CHECKING([PICFLAG])
1782 AC_MSG_RESULT([$PICFLAG])
1784 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1785 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1787 AC_CACHE_CHECK([whether building shared libraries actually works],
1788 [ac_cv_shlib_works],[
1789 # try building a trivial shared library
1790 ac_cv_shlib_works=no
1791 # The $SHLD and $LDSHFLAGS variables may contain references to other
1792 # variables so they need to be eval'ed.
1793 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1794 then
1795 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1796 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1797 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1798 then
1799 ac_cv_shlib_works=yes
1800 fi
1801 fi
1802 rm -f "shlib.$SHLIBEXT" shlib.o
1804 ])
1805 if test $ac_cv_shlib_works = no; then
1806 BLDSHARED=false
1807 fi
1808 fi
1810 if test x"$BLDSHARED" != x"true"; then
1811 LDSHFLAGS="shared-libraries-disabled"
1812 SONAMEFLAG="shared-libraries-disabled"
1813 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1814 SHLD="shared-libraries-disabled"
1815 PICFLAG="${PIE_CFLAGS}"
1816 SHLIBEXT="shared_libraries_disabled"
1817 smbtorture4_possible=no
1818 fi
1820 AC_MSG_CHECKING([used PICFLAG])
1821 AC_MSG_RESULT([$PICFLAG])
1823 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1827 ###########################################################
1828 #
1829 # Configuration of subsystems / libraries
1830 #
1831 ###########################################################
1833 INSTALLLIBCMD_SH=:
1834 INSTALLLIBCMD_A=:
1835 UNINSTALLLIBCMD_SH=:
1836 UNINSTALLLIBCMD_A=:
1838 if test $BLDSHARED = true; then
1839 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1840 UNINSTALLLIBCMD_SH="rm -f"
1841 fi
1842 if test $enable_static = yes; then
1843 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1844 UNINSTALLLIBCMD_A="rm -f"
1845 fi
1847 #################################################
1848 # --disable-shared-libs
1849 # can be used to disable the internal use of shared libs altogether
1850 # (this only has an effect when building shared libs is enabled)
1851 #
1852 USESHARED=false
1853 AC_SUBST(USESHARED)
1855 AC_MSG_CHECKING(whether to use shared libraries internally)
1856 AC_ARG_ENABLE([shared-libs],
1857 AS_HELP_STRING([--enable-shared-libs],
1858 [Use shared libraries internally (default=yes)]),
1859 [enable_shared_libs=$enableval],
1860 [enable_shared_libs=yes])
1862 if test x"$enable_shared_libs" != x"no" ; then
1863 USESHARED=$BLDSHARED
1864 fi
1866 AC_MSG_RESULT([$USESHARED])
1868 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1869 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1870 fi
1872 #################################################
1873 # --with-static-libs=LIBS:
1874 # link (internal) libs dynamically or statically?
1875 #
1876 # If a subsystem is built as a library then this controls whether they are
1877 # linked into Samba targets statically or dynamically:
1878 #
1879 # * If we build the shared library at all, we link dynamically by default.
1880 #
1881 # * We only link statically if we don't build shared or if the library
1882 # appears in the --with-static-libs configure option.
1883 #
1884 # Example:
1885 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1886 # of linking the dynamic variant with -ltalloc.
1887 #
1888 # NOTE: This option only affects libraries that we do not only build
1889 # but that samba also links against as libraries (as opposed to linking
1890 # the plain object files. - This has to be configured in Makefile.in.
1891 # So in particular it does not harm to give invalid or unknown names here.
1892 #
1894 AC_ARG_WITH([static-libs],
1895 [AS_HELP_STRING([--with-static-libs=LIBS],
1896 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1897 [AS_IF([test $withval],
1898 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1899 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1900 eval LINK_$lib=STATIC
1901 done], [])],
1902 [])
1904 #
1905 # WORKAROUND:
1906 # until we have organized other internal subsystems (as util, registry
1907 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1908 # dynamically to samba programs.
1909 #
1910 LINK_LIBNETAPI=STATIC
1912 LINK_LIBSMBCLIENT=STATIC
1914 #
1915 # The library versions are hardcoded here
1916 # and filled into the LIBFOO_SOVER variable.
1917 #
1918 # TODO: for talloc and tdb (at least), these should
1919 # be extracted from their respective source directories
1920 #
1921 AC_ARG_ENABLE(external_libtalloc,
1922 [AS_HELP_STRING([--enable-external-libtalloc],
1923 [Enable external talloc [default=auto]])],
1924 [ enable_external_libtalloc=$enableval ],
1925 [ enable_external_libtalloc=auto ])
1927 if test "x$enable_external_libtalloc" != xno
1928 then
1929 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1930 [ enable_external_libtalloc=yes ],
1931 [ if test x$enable_external_libtalloc = xyes; then
1932 AC_MSG_ERROR([Unable to find libtalloc])
1933 else
1934 enable_external_libtalloc=no
1935 fi
1936 ])
1937 fi
1939 if test "x$enable_external_libtalloc" = xno
1940 then
1941 m4_include(../lib/talloc/libtalloc.m4)
1942 if test x"$USESHARED" == x"no" ; then
1943 LINK_LIBTALLOC=STATIC
1944 fi
1945 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1946 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
1947 LIBTALLOC_OBJ0=""
1948 for obj in ${TALLOC_OBJ}; do
1949 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1950 done
1951 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1952 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1953 AC_SUBST(LIBTALLOC_OBJ0)
1955 TALLOCTORT="bin/talloctort"
1956 AC_SUBST(TALLOCTORT)
1957 fi
1960 AC_ARG_ENABLE(external_libtdb,
1961 [AS_HELP_STRING([--enable-external-libtdb],
1962 [Enable external tdb [default=auto]])],
1963 [ enable_external_libtdb=$enableval ],
1964 [ enable_external_libtdb=auto ])
1966 if test "x$enable_external_libtdb" != xno
1967 then
1968 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
1969 [ enable_external_libtdb=yes ],
1970 [
1971 if test x$enable_external_libtdb = xyes; then
1972 AC_MSG_ERROR([Unable to find libtdb])
1973 else
1974 enable_external_libtdb=no
1975 fi
1976 ])
1977 fi
1979 AC_SUBST(LIBTDB_OBJ0)
1980 if test "x$enable_external_libtdb" = xno
1981 then
1982 m4_include(../lib/tdb/libtdb.m4)
1983 if test x"$USESHARED" == x"no" ; then
1984 LINK_LIBTDB=STATIC
1985 fi
1986 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
1987 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
1988 LIBTDB_OBJ0=""
1989 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
1990 for obj in ${TDB_OBJ}; do
1991 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1992 done
1993 AC_SUBST(LIBTDB_OBJ0)
1994 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1995 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1997 TDBBACKUP="bin/tdbbackup"
1998 AC_SUBST(TDBBACKUP)
1999 TDBDUMP="bin/tdbdump"
2000 AC_SUBST(TDBDUMP)
2001 TDBRESTORE="bin/tdbrestore"
2002 AC_SUBST(TDBRESTORE)
2003 TDBTOOL="bin/tdbtool"
2004 AC_SUBST(TDBTOOL)
2005 TDBTORTURE="bin/tdbtorture"
2006 AC_SUBST(TDBTORTURE)
2007 fi
2009 SMB_LIBRARY(netapi, 0)
2010 SMB_LIBRARY(smbclient, 0)
2011 SMB_LIBRARY(smbsharemodes, 0)
2012 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2016 ################
2018 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2019 AC_TRY_RUN([#include <stdio.h>
2020 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2021 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2022 if test x"$samba_cv_have_longlong" = x"yes"; then
2023 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2024 AC_CHECK_TYPE(intptr_t, unsigned long long)
2025 else
2026 AC_CHECK_TYPE(intptr_t, unsigned long)
2027 fi
2029 #
2030 # Check if the compiler supports the LL prefix on long long integers.
2031 # AIX needs this.
2033 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2034 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2035 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2036 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2037 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2038 fi
2041 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2042 AC_TRY_RUN([#include <time.h>
2043 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2044 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2045 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2046 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2047 fi
2049 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2050 AC_TRY_RUN([#include <time.h>
2051 main() {
2052 struct tm *tm;
2053 if (sizeof(time_t) == 8) {
2054 time_t max_time = 0x7fffffffffffffffll;
2055 tm = gmtime(&max_time);
2056 /* This should fail with 32-bit tm_year. */
2057 if (tm == NULL) {
2058 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2059 max_time = 67768036191676799ll;
2060 tm = gmtime(&max_time);
2061 if (tm) {
2062 exit(0);
2063 }
2064 }
2065 }
2066 exit(1);
2067 }],
2068 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2069 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2070 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2071 fi
2074 #
2075 # As a gating factor for large file support, in order to
2076 # use >4GB files we must have the following minimal support
2077 # available: a 64 bit off_t
2078 # If we don't have all of these then fail the build
2079 #
2081 AC_MSG_CHECKING([if large file support can be enabled])
2082 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2083 AC_TRY_RUN([#include <stdio.h>
2084 #include <sys/stat.h>
2085 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2086 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2087 if test x"$samba_cv_SIZEOF_OFF_T" = x"no"; then
2088 AC_MSG_ERROR(["large file support support not available: sizeof(off_t) != 8"])
2089 fi
2091 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2092 AC_TRY_RUN([
2093 #if defined(HAVE_UNISTD_H)
2094 #include <unistd.h>
2095 #endif
2096 #include <stdio.h>
2097 #include <sys/stat.h>
2098 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2099 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2100 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2101 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2102 fi
2104 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2105 AC_TRY_RUN([
2106 #if defined(HAVE_UNISTD_H)
2107 #include <unistd.h>
2108 #endif
2109 #include <stdio.h>
2110 #include <sys/stat.h>
2111 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2112 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2113 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2114 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2115 fi
2117 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2118 AC_TRY_RUN([
2119 #if defined(HAVE_UNISTD_H)
2120 #include <unistd.h>
2121 #endif
2122 #include <sys/types.h>
2123 main() { dev_t dev; int i = major(dev); return 0; }],
2124 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2125 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2126 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2127 fi
2129 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2130 AC_TRY_RUN([
2131 #if defined(HAVE_UNISTD_H)
2132 #include <unistd.h>
2133 #endif
2134 #include <sys/types.h>
2135 main() { dev_t dev; int i = minor(dev); return 0; }],
2136 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2137 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2138 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2139 fi
2141 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2142 AC_TRY_RUN([
2143 #if defined(HAVE_UNISTD_H)
2144 #include <unistd.h>
2145 #endif
2146 #include <sys/types.h>
2147 main() { dev_t dev = makedev(1,2); return 0; }],
2148 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2149 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2150 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2151 fi
2153 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2154 AC_TRY_RUN([#include <stdio.h>
2155 main() { char c; c=250; exit((c > 0)?0:1); }],
2156 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2157 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2158 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2159 fi
2161 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2162 AC_TRY_COMPILE([#include <sys/types.h>
2163 #include <dirent.h>
2164 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2165 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2166 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2167 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2168 fi
2170 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2171 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2172 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2173 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2174 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2175 fi
2177 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2178 LIBS="$LIBS -lrt"
2179 fi
2181 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2182 AC_TRY_RUN([#include <sys/types.h>
2183 #include <dirent.h>
2184 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2185 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2186 di->d_name[0] == 0) exit(0); exit(1);} ],
2187 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2188 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2189 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2190 fi
2192 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2193 AC_TRY_COMPILE([#include <sys/types.h>
2194 #include <utime.h>],
2195 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2196 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2197 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2198 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2199 fi
2201 ##############
2202 # Check utmp details, but only if our OS offers utmp.h
2203 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2204 dnl utmp and utmpx come in many flavours
2205 dnl We need to check for many of them
2206 dnl But we don't need to do each and every one, because our code uses
2207 dnl mostly just the utmp (not utmpx) fields.
2209 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2211 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2212 AC_TRY_COMPILE([#include <sys/types.h>
2213 #include <utmp.h>],
2214 [struct utmp ut; ut.ut_name[0] = 'a';],
2215 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2216 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2217 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2218 fi
2220 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2221 AC_TRY_COMPILE([#include <sys/types.h>
2222 #include <utmp.h>],
2223 [struct utmp ut; ut.ut_user[0] = 'a';],
2224 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2225 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2226 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2227 fi
2229 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2230 AC_TRY_COMPILE([#include <sys/types.h>
2231 #include <utmp.h>],
2232 [struct utmp ut; ut.ut_id[0] = 'a';],
2233 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2234 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2235 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2236 fi
2238 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2239 AC_TRY_COMPILE([#include <sys/types.h>
2240 #include <utmp.h>],
2241 [struct utmp ut; ut.ut_host[0] = 'a';],
2242 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2243 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2244 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2245 fi
2247 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2248 AC_TRY_COMPILE([#include <sys/types.h>
2249 #include <utmp.h>],
2250 [struct utmp ut; time_t t; ut.ut_time = t;],
2251 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2252 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2253 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2254 fi
2256 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2257 AC_TRY_COMPILE([#include <sys/types.h>
2258 #include <utmp.h>],
2259 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2260 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2261 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2262 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2263 fi
2265 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2266 AC_TRY_COMPILE([#include <sys/types.h>
2267 #include <utmp.h>],
2268 [struct utmp ut; ut.ut_type = 0;],
2269 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2270 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2271 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2272 fi
2274 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2275 AC_TRY_COMPILE([#include <sys/types.h>
2276 #include <utmp.h>],
2277 [struct utmp ut; ut.ut_pid = 0;],
2278 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2279 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2280 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2281 fi
2283 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2284 AC_TRY_COMPILE([#include <sys/types.h>
2285 #include <utmp.h>],
2286 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2287 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2288 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2289 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2290 fi
2292 dnl Look for the IPv6 varient by preference. Many systems have both.
2293 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2294 AC_TRY_COMPILE([#include <sys/types.h>
2295 #include <utmp.h>],
2296 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2297 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2298 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2299 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2300 fi
2302 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2303 AC_TRY_COMPILE([#include <sys/types.h>
2304 #include <utmp.h>],
2305 [struct utmp ut; ut.ut_addr = 0;],
2306 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2307 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2308 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2309 fi
2311 if test x$ac_cv_func_pututline = xyes ; then
2312 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2313 AC_TRY_COMPILE([#include <sys/types.h>
2314 #include <utmp.h>],
2315 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2316 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2317 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2318 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2319 fi
2320 fi
2322 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2323 AC_TRY_COMPILE([#include <sys/types.h>
2324 #include <utmpx.h>],
2325 [struct utmpx ux; ux.ut_syslen = 0;],
2326 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2327 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2328 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2329 fi
2331 fi
2332 # end utmp details
2334 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2335 AC_TRY_COMPILE([
2336 #if defined(HAVE_UNISTD_H)
2337 #include <unistd.h>
2338 #endif
2339 #include <sys/types.h>
2340 #define _GNU_SOURCE
2341 #include <fcntl.h>
2342 #if defined(HAVE_LINUX_FALLOC_H)
2343 #include <linux/falloc.h>
2344 #endif],
2345 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2346 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2347 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2348 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2349 fi
2351 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2352 AC_TRY_RUN([
2353 #if defined(HAVE_UNISTD_H)
2354 #include <unistd.h>
2355 #endif
2356 main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
2357 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2358 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2359 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2360 fi
2362 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2363 AC_ARG_WITH(libiconv,
2364 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2365 [
2366 if test "$withval" = "no" ; then
2367 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2368 else
2369 if test "$withval" != "yes" ; then
2370 ICONV_PATH_SPEC=yes
2371 ICONV_LOOK_DIRS="$withval"
2372 fi
2373 fi
2374 ])
2376 for i in $ICONV_LOOK_DIRS ; do
2378 save_LIBS="$LIBS"
2379 save_LDFLAGS="$LDFLAGS"
2380 save_CPPFLAGS="$CPPFLAGS"
2382 iconv_current_LIBS=""
2383 iconv_current_LDFLAGS=""
2384 iconv_current_CPPFLAGS=""
2386 ICONV_FOUND="no"
2387 unset libext
2389 # This is here to handle -withval stuff for --with-libiconv
2390 # Perhaps we should always add a -L
2391 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2393 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2394 # installation paths. This gets a little tricky since we might have iconv
2395 # in both libiconv and in libc. In this case the jm_ICONV test will always
2396 # succeed when the header is found. To counter this, make sure the
2397 # library directory is there and check the ABI directory first (which
2398 # should be harmless on other systems, but causes tons of linker warnings on
2399 # 64bit Ubuntu systems).
2400 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2401 # installed, I've decided to fix the linker warnings.
2402 # -- Kai
2403 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2404 for l in "lib" "lib32" "lib/hpux32"; do
2405 if test -d "$i/$l" ; then
2406 LDFLAGS="$save_LDFLAGS -L$i/$l"
2407 LIBS=
2408 export LDFLAGS LIBS CPPFLAGS
2409 # Try to find iconv(3)
2410 jm_ICONV($i/$l)
2411 if test x"$ICONV_FOUND" = "xyes" ; then
2412 libext="$l"
2413 break
2414 fi
2415 fi
2416 done
2418 if test x"$ICONV_FOUND" = "xyes" ; then
2419 iconv_current_LDFLAGS="-L$i/$libext"
2420 iconv_current_CPPFLAGS="-I$i/include"
2422 if test x"$jm_cv_lib_iconv" != x; then
2423 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2424 else
2425 # We found iconv in libc.
2426 iconv_current_LIBS=""
2427 fi
2429 fi
2431 if test x"$ICONV_FOUND" = "xyes" ; then
2433 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2434 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2435 LIBS="$save_LIBS $iconv_current_LIBS"
2436 export LDFLAGS LIBS CPPFLAGS
2438 default_dos_charset=no
2439 default_unix_charset=no
2441 # check for default dos charset name
2442 for j in CP850 IBM850 ; do
2443 rjs_CHARSET($j)
2444 default_dos_charset="$ICONV_CHARSET"
2445 if test x"$default_dos_charset" = x"$j"; then
2446 break
2447 fi
2448 done
2450 # check for default unix charset name
2451 for j in UTF-8 UTF8 ; do
2452 rjs_CHARSET($j)
2453 default_unix_charset="$ICONV_CHARSET"
2454 if test x"$default_unix_charset" = x"$j"; then
2455 break
2456 fi
2457 done
2459 if test "$default_dos_charset" != "no" -a \
2460 "$default_dos_charset" != "cross" -a \
2461 "$default_unix_charset" != "no" -a \
2462 "$default_unix_charset" != "cross"
2463 then
2464 samba_cv_HAVE_NATIVE_ICONV=yes
2465 else
2466 if test "$default_dos_charset" = "cross" -o \
2467 "$default_unix_charset" = "cross"
2468 then
2469 samba_cv_HAVE_NATIVE_ICONV=cross
2470 else
2471 samba_cv_HAVE_NATIVE_ICONV=no
2472 fi
2473 fi
2475 # At this point, we have a libiconv candidate. We know that
2476 # we have the right headers and libraries, but we don't know
2477 # whether it does the conversions we want. We can't test this
2478 # because we are cross-compiling. This is not necessarily a big
2479 # deal, since we can't guarantee that the results we get now will
2480 # match the results we get at runtime anyway.
2481 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2482 default_dos_charset="CP850"
2483 default_unix_charset="UTF-8"
2484 samba_cv_HAVE_NATIVE_ICONV=yes
2485 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2486 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2487 fi
2489 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2491 CPPFLAGS=$save_CPPFLAGS
2492 LDFLAGS=$save_LDFLAGS
2493 LIBS=$save_LIBS
2495 if test x"$iconv_current_LIBS" != x; then
2496 LIBS="$LIBS $iconv_current_LIBS"
2497 fi
2499 # Add the flags we need to CPPFLAGS and LDFLAGS
2500 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2501 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2503 # Turn the #defines into string literals
2504 default_dos_charset="\"$default_dos_charset\""
2505 default_unix_charset="\"$default_unix_charset\""
2507 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2508 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2509 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2511 break
2512 fi
2514 # We didn't find a working iconv, so keep going
2515 fi
2517 # We only need to clean these up here for the next pass through the loop
2518 CPPFLAGS=$save_CPPFLAGS
2519 LDFLAGS=$save_LDFLAGS
2520 LIBS=$save_LIBS
2521 export LDFLAGS LIBS CPPFLAGS
2522 done
2523 unset libext
2526 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2527 AC_MSG_WARN([Sufficient support for iconv function was not found.
2528 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2529 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2530 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2531 fi
2534 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2535 AC_TRY_RUN([
2536 #include <sys/types.h>
2537 #include <fcntl.h>
2538 #ifndef F_GETLEASE
2539 #define F_GETLEASE 1025
2540 #endif
2541 main() {
2542 int fd = open("/dev/null", O_RDONLY);
2543 return fcntl(fd, F_GETLEASE, 0) == -1;
2544 }
2545 ],
2546 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2547 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2548 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2549 fi
2551 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2552 AC_TRY_RUN([
2553 #include <sys/types.h>
2554 #include <fcntl.h>
2555 #include <signal.h>
2556 #ifndef F_NOTIFY
2557 #define F_NOTIFY 1026
2558 #endif
2559 main() {
2560 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2561 }
2562 ],
2563 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2564 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2565 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2566 fi
2568 AC_CHECK_HEADER(sys/inotify.h)
2570 if test x"ac_cv_header_sys_inotify_h" = x"yes"; then
2571 AC_DEFINE(HAVE_INOTIFY,1,[For inotify support])
2572 fi
2574 #################################################
2575 # Check if FAM notifications are available. For FAM info, see
2576 # http://oss.sgi.com/projects/fam/
2577 # http://savannah.nongnu.org/projects/fam/
2578 AC_ARG_ENABLE(fam,
2579 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2581 if test x$enable_fam != xno; then
2582 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2583 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2584 # On IRIX, libfam requires libC, but other FAM implementations
2585 # might not need it.
2586 AC_CHECK_LIB(fam, FAMOpen2,
2587 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2588 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2589 [samba_cv_HAVE_LIBFAM=no])
2591 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2592 samba_fam_xtra=-lC
2593 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2594 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2595 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2596 [samba_cv_HAVE_LIBFAM=no])
2597 unset samba_fam_xtra
2598 fi
2599 fi
2600 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2601 default_shared_modules="$default_shared_modules vfs_notify_fam"
2602 AC_TRY_COMPILE([#include <fam.h>],
2603 [enum FAMCodes code = FAMChanged;],
2604 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2605 [Whether fam.h contains a typedef for enum FAMCodes]),
2606 [])
2607 fi
2609 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2610 AC_CHECK_LIB(fam, FAMNoExists,
2611 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2612 fi
2614 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2615 AC_MSG_ERROR(FAM support requested but FAM library not available )
2616 fi
2617 fi
2619 AC_SUBST(SMB_FAM_LIBS)
2621 #################################################
2622 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2625 with_dmapi_support=auto
2626 AC_MSG_CHECKING(whether to use DMAPI support)
2627 AC_ARG_WITH(dmapi,
2628 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2629 [ case "$withval" in
2630 yes|no)
2631 with_dmapi_support=$withval
2632 ;;
2633 esac ]
2634 )
2635 AC_MSG_RESULT([$with_dmapi_support])
2637 if test x"$with_dmapi_support" != xno ; then
2638 SMB_CHECK_DMAPI([], [
2639 AC_MSG_NOTICE(DMAPI support not present)
2640 if test x"$with_dmapi_support" = xyes ; then
2641 AC_MSG_ERROR(no DMAPI support found but requested!)
2642 fi
2643 ]
2644 )
2645 fi
2647 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2648 # Theoretically it should work with AIX JFS2 too but this needs testing
2649 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2650 default_shared_modules="$default_shared_modules vfs_tsmsm"
2651 fi
2653 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2654 AC_TRY_RUN([
2655 #include <sys/types.h>
2656 #include <fcntl.h>
2657 #include <signal.h>
2658 #include <sys/file.h>
2659 #ifndef LOCK_MAND
2660 #define LOCK_MAND 32
2661 #define LOCK_READ 64
2662 #endif
2663 main() {
2664 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2665 }
2666 ],
2667 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2668 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2669 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2670 fi
2673 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2674 AC_TRY_COMPILE([#include <sys/types.h>
2675 #include <fcntl.h>],
2676 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2677 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2678 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2679 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2680 fi
2682 #################################################
2683 # Check for POSIX capability support
2685 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2686 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2687 [], [])
2689 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2691 ac_save_LIBS=$LIBS
2692 AC_LIBTESTFUNC(cap, cap_get_proc)
2694 AC_CACHE_CHECK([for POSIX capabilities],
2695 samba_cv_HAVE_POSIX_CAPABILITIES,
2696 [
2697 AC_TRY_RUN([
2698 #include <sys/types.h>
2699 #include <sys/capability.h>
2700 main() {
2701 cap_t cap;
2702 cap_value_t vals[1];
2703 if (!(cap = cap_get_proc()))
2704 exit(1);
2705 vals[0] = CAP_CHOWN;
2706 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2707 cap_set_proc(cap);
2708 exit(0);
2709 }],
2710 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2711 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2712 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2713 ])
2715 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2716 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2717 [Whether POSIX capabilities are available])
2718 else
2719 LIBS=$ac_save_LIBS
2720 fi
2722 fi
2724 #
2725 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2726 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2727 #
2729 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2730 AC_TRY_COMPILE([#include <sys/types.h>
2731 #if defined(HAVE_RPC_RPC_H)
2732 #include <rpc/rpc.h>
2733 #endif],
2734 [int16 testvar;],
2735 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2736 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2737 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2738 fi
2740 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2741 AC_TRY_COMPILE([#include <sys/types.h>
2742 #if defined(HAVE_RPC_RPC_H)
2743 #include <rpc/rpc.h>
2744 #endif],
2745 [uint16 testvar;],
2746 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2747 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2748 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2749 fi
2751 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2752 AC_TRY_COMPILE([#include <sys/types.h>
2753 #if defined(HAVE_RPC_RPC_H)
2754 #include <rpc/rpc.h>
2755 #endif],
2756 [int32 testvar;],
2757 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2758 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2759 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2760 fi
2762 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2763 AC_TRY_COMPILE([#include <sys/types.h>
2764 #if defined(HAVE_RPC_RPC_H)
2765 #include <rpc/rpc.h>
2766 #endif],
2767 [uint32 testvar;],
2768 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2769 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2770 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2771 fi
2773 dnl
2774 dnl Some systems (SCO) have a problem including
2775 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2776 dnl as a #define in <prot.h> and as part of an enum
2777 dnl in <rpc/rpc.h>.
2778 dnl
2780 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2781 AC_TRY_COMPILE([#include <sys/types.h>
2782 #ifdef HAVE_SYS_SECURITY_H
2783 #include <sys/security.h>
2784 #include <prot.h>
2785 #endif /* HAVE_SYS_SECURITY_H */
2786 #if defined(HAVE_RPC_RPC_H)
2787 #include <rpc/rpc.h>
2788 #endif],
2789 [int testvar;],
2790 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2791 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2792 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2793 fi
2795 AC_MSG_CHECKING([for test routines])
2796 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2797 AC_MSG_RESULT(yes),
2798 AC_MSG_ERROR([cant find test code. Aborting config]),
2799 AC_MSG_WARN([cannot run when cross-compiling]))
2801 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2802 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2803 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2804 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2805 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2806 fi
2808 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2809 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2810 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2811 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2812 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2813 fi
2815 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2816 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2817 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2818 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2819 AC_CHECK_FUNCS(getpagesize)
2821 ################################################
2822 # look for a method of setting the effective uid
2823 seteuid=no;
2825 if test $seteuid = no; then
2826 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2827 AC_TRY_RUN([
2828 #define AUTOCONF_TEST 1
2829 #define USE_SETREUID 1
2830 #include "confdefs.h"
2831 #include "${srcdir-.}/lib/util_sec.c"],
2832 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2833 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2834 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2835 fi
2836 fi
2838 # we check for setresuid second as it conflicts with AIO on Linux.
2839 # see http://samba.org/~tridge/junkcode/aio_uid.c
2840 if test $seteuid = no; then
2841 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2842 AC_TRY_RUN([
2843 #define AUTOCONF_TEST 1
2844 #define USE_SETRESUID 1
2845 #include "confdefs.h"
2846 #include "${srcdir-.}/lib/util_sec.c"],
2847 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2848 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2849 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2850 fi
2851 fi
2853 if test $seteuid = no; then
2854 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2855 AC_TRY_RUN([
2856 #define AUTOCONF_TEST 1
2857 #define USE_SETEUID 1
2858 #include "confdefs.h"
2859 #include "${srcdir-.}/lib/util_sec.c"],
2860 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2861 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2862 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2863 fi
2864 fi
2866 if test $seteuid = no; then
2867 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2868 AC_TRY_RUN([
2869 #define AUTOCONF_TEST 1
2870 #define USE_SETUIDX 1
2871 #include "confdefs.h"
2872 #include "${srcdir-.}/lib/util_sec.c"],
2873 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2874 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2875 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2876 fi
2877 fi
2879 AC_CACHE_CHECK([for the Darwin initgroups system call],
2880 samba_cv_DARWIN_INITGROUPS,
2881 AC_TRY_LINK([
2882 #include <sys/syscall.h>
2883 #include <unistd.h>
2884 ],
2885 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2886 samba_cv_DARWIN_INITGROUPS=yes,
2887 samba_cv_DARWIN_INITGROUPS=no)
2888 )
2890 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2891 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2892 [Whether to use the Darwin-specific initgroups system call])
2893 fi
2895 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2896 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2897 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2898 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2899 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2900 fi
2902 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2903 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2904 AC_TRY_COMPILE([
2905 #define _XOPEN_SOURCE 600
2906 #include <stdlib.h>
2907 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2908 probably broken posix_fallocate
2909 #endif
2910 ], [
2911 ],
2912 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2913 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2914 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2915 fi
2918 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2919 AC_TRY_COMPILE([#include <sys/types.h>
2920 #include <sys/stat.h>
2921 #include <unistd.h>],
2922 [struct stat st; st.st_blocks = 0;],
2923 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2924 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2925 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2926 fi
2928 AC_CACHE_CHECK([for 32 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_4,[
2929 AC_TRY_RUN([
2930 #if defined(HAVE_UNISTD_H)
2931 #include <unistd.h>
2932 #endif
2933 #include <stdio.h>
2934 #include <sys/types.h>
2935 #include <sys/stat.h>
2936 main() { exit((sizeof(blkcnt_t) == 4) ? 0 : 1); }],
2937 samba_cv_SIZEOF_BLKCNT_T_4=yes,samba_cv_SIZEOF_BLKCNT_T_4=no,samba_cv_SIZEOF_BLKCNT_T_4=cross)])
2938 if test x"$samba_cv_SIZEOF_BLKCNT_T_4" = x"yes"; then
2939 AC_DEFINE(SIZEOF_BLKCNT_T_4,1,[The size of the 'blkcnt_t' type])
2940 fi
2942 AC_CACHE_CHECK([for 64 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_8,[
2943 AC_TRY_RUN([
2944 #if defined(HAVE_UNISTD_H)
2945 #include <unistd.h>
2946 #endif
2947 #include <stdio.h>
2948 #include <sys/types.h>
2949 #include <sys/stat.h>
2950 main() { exit((sizeof(blkcnt_t) == 8) ? 0 : 1); }],
2951 samba_cv_SIZEOF_BLKCNT_T_8=yes,samba_cv_SIZEOF_BLKCNT_T_8=no,samba_cv_SIZEOF_BLKCNT_T_8=cross)])
2952 if test x"$samba_cv_SIZEOF_BLKCNT_T_8" = x"yes"; then
2953 AC_DEFINE(SIZEOF_BLKCNT_T_8,1,[The size of the 'blkcnt_t' type])
2954 fi
2956 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2957 AC_TRY_COMPILE([#include <sys/types.h>
2958 #include <sys/stat.h>
2959 #include <unistd.h>],
2960 [struct stat st; st.st_blksize = 0;],
2961 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2962 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2963 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2964 fi
2966 AC_CACHE_CHECK([for st_flags in struct stat],
2967 samba_cv_HAVE_STAT_ST_FLAGS,
2968 [
2969 AC_TRY_COMPILE([#include <sys/types.h>
2970 #include <sys/stat.h>
2971 #include <unistd.h>],
2972 [struct stat st; st.st_flags = 0;],
2973 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2974 samba_cv_HAVE_STAT_ST_FLAGS=no,
2975 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2976 ])
2978 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2979 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2980 [Whether the stat struct has a st_flags member])
2981 fi
2983 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2984 AC_TRY_COMPILE([
2985 #include <sys/types.h>
2986 #include <sys/acl.h>
2987 #if defined(HAVE_RPCSVC_NIS_H)
2988 #include <rpcsvc/nis.h>
2989 #endif],
2990 [int i;],
2991 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2992 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2993 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2994 fi
2996 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2997 AC_TRY_RUN([
2998 #include <stdio.h>
2999 #include <limits.h>
3000 #include <signal.h>
3002 void exit_on_core(int ignored) {
3003 exit(1);
3004 }
3006 main() {
3007 char *newpath;
3008 signal(SIGSEGV, exit_on_core);
3009 newpath = realpath("/tmp", NULL);
3010 exit((newpath != NULL) ? 0 : 1);
3011 }
3012 ],
3013 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3014 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3015 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3016 fi
3018 #################################################
3019 # check for AFS clear-text auth support
3020 samba_cv_WITH_AFS=no
3021 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3022 AC_ARG_WITH(afs,
3023 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3024 [ case "$withval" in
3025 yes|auto)
3026 AC_MSG_RESULT($withval)
3027 samba_cv_WITH_AFS=$withval
3028 ;;
3029 *)
3030 AC_MSG_RESULT(no)
3031 ;;
3032 esac ],
3033 AC_MSG_RESULT(no)
3034 )
3036 ####################################################
3037 # check for Linux-specific AFS fake-kaserver support
3038 samba_cv_WITH_FAKE_KASERVER=no
3039 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3040 AC_ARG_WITH(fake-kaserver,
3041 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3042 [ case "$withval" in
3043 yes|auto)
3044 AC_MSG_RESULT($withval)
3045 samba_cv_WITH_FAKE_KASERVER=$withval
3046 ;;
3047 *)
3048 AC_MSG_RESULT(no)
3049 ;;
3050 esac ],
3051 AC_MSG_RESULT(no)
3052 )
3054 #################################################
3055 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3056 if test x"$samba_cv_WITH_AFS" != x"no" ||
3057 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3059 # see if this box has the OpenSSL DES libraries
3060 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3062 # see if this box has the afs-headers in /usr/include/afs
3063 AC_MSG_CHECKING(for /usr/include/afs)
3064 if test -d /usr/include/afs; then
3065 AC_MSG_RESULT(yes)
3066 else
3067 AC_MSG_RESULT(no)
3068 fi
3070 # check for afs.h
3071 have_afs_headers=no
3072 AC_CHECK_HEADERS(afs.h afs/afs.h)
3073 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3074 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3075 test x"$samba_cv_WITH_AFS" = x"auto"; then
3076 AC_MSG_WARN([AFS cannot be supported without afs.h])
3077 else
3078 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3079 fi
3080 else
3081 have_afs_headers=yes
3082 fi
3083 fi
3085 FAKE_KASERVER_OBJ=""
3086 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3087 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3088 FAKE_KASERVER_OBJ="utils/net_afs.o"
3089 fi
3090 AC_SUBST(FAKE_KASERVER_OBJ)
3092 #################################################
3093 # check whether to compile AFS/NT ACL mapping module
3094 samba_cv_WITH_VFS_AFSACL=no
3095 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3096 AC_ARG_WITH(vfs-afsacl,
3097 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3098 [ case "$withval" in
3099 yes|auto)
3100 AC_MSG_RESULT($withval)
3101 samba_cv_WITH_VFS_AFSACL=yes
3102 ;;
3103 *)
3104 AC_MSG_RESULT(no)
3105 ;;
3106 esac ],
3107 AC_MSG_RESULT(no)
3108 )
3110 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3111 default_shared_modules="$default_shared_modules vfs_afsacl"
3112 fi
3114 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3115 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3116 fi
3118 #################################################
3119 # check for the DFS clear-text auth system
3120 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3121 AC_ARG_WITH(dfs,
3122 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3123 [ case "$withval" in
3124 yes)
3125 AC_MSG_RESULT(yes)
3126 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3127 ;;
3128 *)
3129 AC_MSG_RESULT(no)
3130 ;;
3131 esac ],
3132 AC_MSG_RESULT(no)
3133 )
3135 ########################################################
3136 # Compile with LDAP support?
3138 with_ldap_support=auto
3139 AC_MSG_CHECKING([for LDAP support])
3141 AC_ARG_WITH(ldap,
3142 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3143 [ case "$withval" in
3144 yes|no)
3145 with_ldap_support=$withval
3146 ;;
3147 esac ])
3149 AC_MSG_RESULT($with_ldap_support)
3151 SMBLDAP=""
3152 AC_SUBST(SMBLDAP)
3154 if test x"$with_ldap_support" != x"no"; then
3156 ##################################################################
3157 # first test for ldap.h and lber.h
3158 # (ldap.h is required for this test)
3159 AC_CHECK_HEADERS(ldap.h lber.h)
3161 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3162 if test x"$with_ldap_support" = x"yes"; then
3163 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3164 else
3165 AC_MSG_WARN(ldap.h is needed for LDAP support)
3166 fi
3168 with_ldap_support=no
3169 fi
3171 ##################################################################
3172 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3173 # unsigned int in include/includes.h
3174 case $host_os in
3175 *hpux*)
3176 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3177 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3178 with_ldap_support=yes
3179 ;;
3180 *)
3181 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3182 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3183 if test x"$with_ldap_support" = x"yes"; then
3184 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3185 else
3186 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3187 fi
3188 with_ldap_support=no
3189 fi
3190 ;;
3191 esac
3192 fi
3194 if test x"$with_ldap_support" != x"no"; then
3195 ac_save_LIBS=$LIBS
3197 ##################################################################
3198 # we might need the lber lib on some systems. To avoid link errors
3199 # this test must be before the libldap test
3200 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3202 ########################################################
3203 # If ber_sockbuf_add_io() is available we can add
3204 # SASL wrapping hooks
3205 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3207 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3208 AC_TRY_COMPILE([#include <ldap.h>],
3209 [int val = LDAP_OPT_SOCKBUF;],
3210 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3211 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3213 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3214 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3215 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3216 fi
3218 #######################################################
3219 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3220 # ldap logging and print it out in the samba logs
3221 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3222 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3223 [AC_TRY_COMPILE([#include <lber.h>],
3224 [int val = LBER_OPT_LOG_PRINT_FN;],
3225 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3226 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3228 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3229 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3230 [Support for LDAP/LBER logging interception])
3231 fi
3233 ########################################################
3234 # now see if we can find the ldap libs in standard paths
3235 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3237 ########################################################
3238 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3239 # Check found in pam_ldap 145.
3240 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3242 LIBS="$LIBS $LDAP_LIBS"
3243 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3244 AC_TRY_COMPILE([
3245 #include <lber.h>
3246 #include <ldap.h>],
3247 [ldap_set_rebind_proc(0, 0, 0);],
3248 [smb_ldap_cv_ldap_set_rebind_proc=3],
3249 [smb_ldap_cv_ldap_set_rebind_proc=2]
3250 )
3251 ])
3253 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3255 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3257 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3258 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3259 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3260 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3261 default_shared_modules="$default_shared_modules";
3262 SMBLDAP="lib/smbldap.o"
3263 with_ldap_support=yes
3264 AC_MSG_CHECKING(whether LDAP support is used)
3265 AC_MSG_RESULT(yes)
3266 else
3267 if test x"$with_ldap_support" = x"yes"; then
3268 AC_MSG_ERROR(libldap is needed for LDAP support)
3269 else
3270 AC_MSG_WARN(libldap is needed for LDAP support)
3271 fi
3273 LDAP_LIBS=""
3274 with_ldap_support=no
3275 fi
3276 LIBS=$ac_save_LIBS
3277 fi
3280 #################################################
3281 # active directory support
3283 with_ads_support=auto
3284 AC_MSG_CHECKING([for Active Directory and krb5 support])
3286 AC_ARG_WITH(ads,
3287 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3288 [ case "$withval" in
3289 yes|no)
3290 with_ads_support="$withval"
3291 ;;
3292 esac ])
3294 AC_MSG_RESULT($with_ads_support)
3296 FOUND_KRB5=no
3297 KRB5_LIBS=""
3299 if test x"$with_ldap_support" != x"yes"; then
3301 if test x"$with_ads_support" = x"yes"; then
3302 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3303 elif test x"$with_ads_support" = x"auto"; then
3304 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3305 with_ads_support=no
3306 fi
3308 else
3310 # Check to see whether there is enough LDAP functionality to be able
3311 # to build AD support.
3313 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3314 case "$host_os" in
3315 *hpux* | *solaris*)
3316 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3318 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3319 if test x"$with_ads_support" = x"yes"; then
3320 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3321 elif test x"$with_ads_support" = x"auto"; then
3322 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3323 with_ads_support=no
3324 fi
3325 fi
3326 ;;
3327 *)
3328 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3330 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3331 if test x"$with_ads_support" = x"yes"; then
3332 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3333 elif test x"$with_ads_support" = x"auto"; then
3334 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3335 with_ads_support=no
3336 fi
3337 fi
3338 ;;
3339 esac
3342 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3344 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3345 if test x"$with_ads_support" = x"yes"; then
3346 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3347 elif test x"$with_ads_support" = x"auto"; then
3348 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3349 with_ads_support=no
3350 fi
3351 fi
3353 fi
3355 if test x"$with_ads_support" != x"no"; then
3357 # Do no harm to the values of CFLAGS and LIBS while testing for
3358 # Kerberos support.
3360 if test x$FOUND_KRB5 = x"no"; then
3361 #################################################
3362 # check for location of Kerberos 5 install
3363 AC_MSG_CHECKING(for kerberos 5 install path)
3364 AC_ARG_WITH(krb5,
3365 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3366 [ case "$withval" in
3367 no)
3368 AC_MSG_RESULT(no krb5-path given)
3369 ;;
3370 yes)
3371 AC_MSG_RESULT(/usr)
3372 ;;
3373 *)
3374 AC_MSG_RESULT($withval)
3375 KRB5_CFLAGS="-I$withval/include"
3376 KRB5_CPPFLAGS="-I$withval/include"
3377 KRB5_LDFLAGS="-L$withval/lib"
3378 FOUND_KRB5=yes
3379 if test -x "$withval/bin/krb5-config"; then
3380 KRB5CONFIG=$withval/bin/krb5-config
3381 fi
3382 ;;
3383 esac ],
3384 AC_MSG_RESULT(no krb5-path given)
3385 )
3386 fi
3388 #################################################
3389 # check for krb5-config from recent MIT and Heimdal kerberos 5
3390 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3391 AC_MSG_CHECKING(for working krb5-config)
3392 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3393 ac_save_CFLAGS=$CFLAGS
3394 CFLAGS="";export CFLAGS
3395 ac_save_LDFLAGS=$LDFLAGS
3396 LDFLAGS="";export LDFLAGS
3397 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3398 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3399 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3400 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3401 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3402 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3403 FOUND_KRB5=yes
3404 AC_MSG_RESULT(yes)
3405 else
3406 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3407 fi
3409 if test x$FOUND_KRB5 = x"no"; then
3410 #################################################
3411 # see if this box has the SuSE location for the heimdal krb implementation
3412 AC_MSG_CHECKING(for /usr/include/heimdal)
3413 if test -d /usr/include/heimdal; then
3414 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3415 KRB5_CFLAGS="-I/usr/include/heimdal"
3416 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3417 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3418 FOUND_KRB5=yes
3419 AC_MSG_RESULT(yes)
3420 else
3421 KRB5_CFLAGS="-I/usr/include/heimdal"
3422 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3423 FOUND_KRB5=yes
3424 AC_MSG_RESULT(yes)
3425 fi
3426 else
3427 AC_MSG_RESULT(no)
3428 fi
3429 fi
3431 if test x$FOUND_KRB5 = x"no"; then
3432 #################################################
3433 # see if this box has the RedHat location for kerberos
3434 AC_MSG_CHECKING(for /usr/kerberos)
3435 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3436 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3437 KRB5_CFLAGS="-I/usr/kerberos/include"
3438 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3439 FOUND_KRB5=yes
3440 AC_MSG_RESULT(yes)
3441 else
3442 AC_MSG_RESULT(no)
3443 fi
3444 fi
3446 if test x$FOUND_KRB5 = x"no"; then
3447 #################################################
3448 # see if this box has the OpenBSD location for heimdal krb5
3449 AC_MSG_CHECKING(for /usr/include/kerberosV)
3450 if test -d /usr/include/kerberosV; then
3451 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3452 KRB5_LIBS="-lcrypto"
3453 FOUND_KRB5=yes
3454 AC_MSG_RESULT(yes)
3455 else
3456 AC_MSG_RESULT(no)
3457 fi
3458 fi
3460 if test x$FOUND_KRB5 = x"no"; then
3461 #################################################
3462 # see if this box has Solaris MIT kerberos implementation
3463 AC_MSG_CHECKING(for Solaris MIT kerberos)
3464 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3465 FOUND_KRB5=yes
3466 KRB5_LIBS="-lgss -lkrb5"
3467 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3468 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3469 AC_MSG_RESULT(yes)
3470 else
3471 AC_MSG_RESULT(no)
3472 fi
3473 fi
3475 ac_save_CFLAGS=$CFLAGS
3476 ac_save_CPPFLAGS=$CPPFLAGS
3477 ac_save_LDFLAGS=$LDFLAGS
3479 # remove needless evil rpath stuff as early as possible:
3480 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3481 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3482 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3483 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3484 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3486 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3488 # now check for krb5.h. Some systems have the libraries without the headers!
3489 # note that this check is done here to allow for different kerberos
3490 # include paths
3491 AC_CHECK_HEADERS(krb5.h)
3493 if test x"$ac_cv_header_krb5_h" = x"no"; then
3495 # Give a warning if AD support was not explicitly requested,
3496 # i.e with_ads_support = auto, otherwise die with an error.
3498 if test x"$with_ads_support" = x"yes"; then
3499 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3500 else
3501 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3502 fi
3504 # Turn off AD support and restore CFLAGS and LIBS variables
3506 with_ads_support="no"
3508 CFLAGS=$ac_save_CFLAGS
3509 CPPFLAGS=$ac_save_CPPFLAGS
3510 LDFLAGS=$ac_save_LDFLAGS
3511 fi
3513 # check for new heimdal KRB5_DEPRECATED handling
3515 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3516 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3517 AC_TRY_COMPILE(
3518 [#define KRB5_DEPRECATED 1
3519 #include <krb5.h>],
3520 [],
3521 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3522 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3524 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3525 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3526 [Whether to use deprecated krb5 interfaces])
3527 fi
3528 fi
3530 # Now we have determined whether we really want ADS support
3531 use_ads=no
3532 if test x"$with_ads_support" != x"no"; then
3533 use_ads=yes
3534 have_gssapi=no
3535 ac_save_LIBS=$LIBS
3537 # now check for gssapi headers. This is also done here to allow for
3538 # different kerberos include paths
3539 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3541 ##################################################################
3542 # we might need the k5crypto and com_err libraries on some systems
3543 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3544 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3546 # Heimdal checks.
3547 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3548 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3549 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3551 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3552 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3554 ########################################################
3555 # now see if we can find the krb5 libs in standard paths
3556 # or as specified above
3557 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3558 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3560 ########################################################
3561 # now see if we can find the gssapi libs in standard paths
3562 if test x"$have_gssapi" != x"yes"; then
3563 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3564 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3565 fi
3566 ################################################################
3567 # test for AD / GSSAPI support being enabled
3568 if test x"$have_gssapi" != xyes ; then
3569 AC_MSG_WARN([Samba cannot be supported without GSSAPI])
3570 use_ads=no
3571 else
3572 AC_DEFINE(HAVE_LIBGSSAPI, , [Whether the platform has GSSAPI support])
3573 fi
3575 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3576 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3577 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3578 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3579 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3580 AC_CHECK_FUNC_EXT(krb5_c_string_to_key, $KRB5_LIBS)
3581 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3582 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_principal_get_num_comp, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(krb5_get_init_creds_keytab, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(krb5_build_principal_alloc_va, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(krb5_cc_get_lifetime, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(krb5_cc_retrieve_cred, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(krb5_free_checksum_contents, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(krb5_c_make_checksum, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3624 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3625 AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
3626 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3627 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3628 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3629 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3631 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3632 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3633 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3634 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3636 # MIT krb5 1.8 does not expose this call (yet)
3637 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3639 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3640 # but does have the symbol
3641 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3643 LIBS="$KRB5_LIBS $LIBS"
3645 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3646 smb_krb5_cv_creds_opt_free_context,
3647 [
3648 AC_TRY_COMPILE([
3649 #include <krb5.h>],
3650 [
3651 krb5_context ctx;
3652 krb5_get_init_creds_opt *opt = NULL;
3653 krb5_get_init_creds_opt_free(ctx, opt);
3654 ],
3655 [smb_krb5_cv_creds_opt_free_context=yes],
3656 [smb_krb5_cv_creds_opt_free_context=no]
3657 )
3658 ])
3660 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3661 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3662 [Whether krb5_get_init_creds_opt_free takes a context argument])
3663 fi
3665 AC_CACHE_CHECK([for checksum in krb5_checksum],
3666 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3667 AC_TRY_COMPILE([#include <krb5.h>],
3668 [krb5_checksum cksum; cksum.checksum.length = 0;],
3669 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3670 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3672 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3673 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3674 [Whether the krb5_checksum struct has a checksum property])
3675 fi
3677 AC_CACHE_CHECK([for etype in EncryptedData],
3678 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3679 AC_TRY_COMPILE([#include <krb5.h>],
3680 [EncryptedData edata; edata.etype = 0;],
3681 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3682 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3684 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3685 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3686 [Whether the EncryptedData struct has a etype property])
3687 fi
3689 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3690 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3691 AC_TRY_COMPILE([#include <krb5.h>],
3692 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3693 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3694 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3696 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3697 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3698 [Whether the krb5_ap_req struct has a ticket pointer])
3699 fi
3701 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3702 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3703 AC_TRY_COMPILE([#include <krb5.h>],
3704 [krb5_error err; err.e_data = NULL;],
3705 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3706 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3708 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3709 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3710 [Whether the krb5_error struct has a e_data pointer])
3711 fi
3713 AC_CACHE_CHECK([for krb5_crypto type],
3714 samba_cv_HAVE_KRB5_CRYPTO,[
3715 AC_TRY_COMPILE([#include <krb5.h>],
3716 [krb5_crypto crypto;],
3717 samba_cv_HAVE_KRB5_CRYPTO=yes,
3718 samba_cv_HAVE_KRB5_CRYPTO=no)])
3720 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3721 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3722 [Whether the type krb5_crypto exists])
3723 fi
3725 AC_CACHE_CHECK([for addrtype in krb5_address],
3726 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3727 AC_TRY_COMPILE([#include <krb5.h>],
3728 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3729 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3730 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3732 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3733 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3734 [Whether the krb5_address struct has a addrtype property])
3735 fi
3737 AC_CACHE_CHECK([for addr_type in krb5_address],
3738 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3739 AC_TRY_COMPILE([#include <krb5.h>],
3740 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3741 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3742 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3744 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3745 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3746 [Whether the krb5_address struct has a addr_type property])
3747 fi
3749 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3750 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3751 AC_TRY_COMPILE([#include <krb5.h>],
3752 [krb5_keyblock key; key.keyvalue.data = NULL;],
3753 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3754 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3756 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3757 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3758 [Whether the krb5_keyblock struct has a keyvalue property])
3759 fi
3761 found_arcfour_hmac=no
3762 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3763 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3764 AC_TRY_COMPILE([#include <krb5.h>],
3765 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3766 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3767 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3768 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3769 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3770 AC_TRY_COMPILE([#include <krb5.h>],
3771 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3772 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3773 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3774 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3775 # w.r.t. arcfour and windows, so we must not enable it here
3776 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3777 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3778 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3779 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
3780 found_arcfour_hmac=yes
3781 fi
3782 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
3783 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
3784 AC_TRY_COMPILE([#include <krb5.h>],
3785 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
3786 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
3787 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
3788 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
3789 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
3790 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
3791 found_arcfour_hmac=yes
3792 fi
3794 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
3795 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
3796 AC_TRY_COMPILE([#include <krb5.h>],
3797 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
3798 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
3799 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
3800 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
3801 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
3802 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
3803 fi
3804 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
3805 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
3806 AC_TRY_COMPILE([#include <krb5.h>],
3807 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
3808 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
3809 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
3810 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
3811 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
3812 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
3813 fi
3815 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3816 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3817 AC_TRY_COMPILE([#include <krb5.h>],
3818 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3819 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3820 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3822 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3823 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3824 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3825 fi
3827 AC_CACHE_CHECK([for KV5M_KEYTAB],
3828 samba_cv_HAVE_KV5M_KEYTAB,[
3829 AC_TRY_COMPILE([#include <krb5.h>],
3830 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3831 samba_cv_HAVE_KV5M_KEYTAB=yes,
3832 samba_cv_HAVE_KV5M_KEYTAB=no)])
3834 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3835 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3836 [Whether the KV5M_KEYTAB option is available])
3837 fi
3839 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3840 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3841 AC_TRY_COMPILE([#include <krb5.h>],
3842 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3843 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3844 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3846 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3847 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3848 [Whether KRB5_KU_OTHER_CKSUM is available])
3849 fi
3851 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3852 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3853 AC_TRY_COMPILE([#include <krb5.h>],
3854 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3855 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3856 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3858 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3859 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3860 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3861 fi
3863 AC_CACHE_CHECK([for the krb5_princ_component macro],
3864 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3865 AC_TRY_LINK([#include <krb5.h>],
3866 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3867 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3868 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3870 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3871 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3872 [Whether krb5_princ_component is available])
3873 fi
3875 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3876 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3877 AC_TRY_COMPILE([#include <krb5.h>],
3878 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3879 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3880 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3882 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3883 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3884 [Whether krb5_keytab_entry has key member])
3885 fi
3887 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3888 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3889 AC_TRY_COMPILE([#include <krb5.h>],
3890 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3891 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3892 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3894 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3895 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3896 [Whether krb5_keytab_entry has keyblock member])
3897 fi
3899 AC_CACHE_CHECK([for magic in krb5_address],
3900 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3901 AC_TRY_COMPILE([#include <krb5.h>],
3902 [krb5_address addr; addr.magic = 0;],
3903 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3904 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3906 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3907 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3908 [Whether the krb5_address struct has a magic property])
3909 fi
3911 AC_CACHE_CHECK([for WRFILE: keytab support],
3912 samba_cv_HAVE_WRFILE_KEYTAB,[
3913 AC_TRY_RUN([
3914 #include<krb5.h>
3915 main()
3916 {
3917 krb5_context context;
3918 krb5_keytab keytab;
3920 krb5_init_context(&context);
3921 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3922 }],
3923 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3924 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3926 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3927 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3928 [Whether the WRFILE:-keytab is supported])
3929 fi
3931 AC_CACHE_CHECK([for krb5_realm type],
3932 samba_cv_HAVE_KRB5_REALM_TYPE,[
3933 AC_TRY_COMPILE([#include <krb5.h>],
3934 [krb5_realm realm;],
3935 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
3936 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
3938 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
3939 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
3940 [Whether the type krb5_realm exists])
3941 fi
3943 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3944 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3945 AC_TRY_COMPILE([#include <krb5.h>],
3946 [
3947 krb5_context context;
3948 krb5_principal principal;
3949 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3950 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3951 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3953 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3954 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3955 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3956 fi
3958 AC_CACHE_CHECK([for krb5_addresses type],
3959 samba_cv_HAVE_KRB5_ADDRESSES,[
3960 AC_TRY_COMPILE([#include <krb5.h>],
3961 [krb5_addresses addr;],
3962 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3963 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3965 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3966 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3967 [Whether the type krb5_addresses type exists])
3968 fi
3970 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3971 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3972 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3973 AC_TRY_RUN_STRICT([
3974 #include <stdlib.h>
3975 #include <krb5.h>
3976 int main(void) {
3977 krb5_context context = NULL;
3978 char *str = NULL;
3979 krb5_enctype_to_string(context, 1, &str);
3980 if (str) free (str);
3981 return 0;
3982 }
3983 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3984 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3985 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3987 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3988 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3989 [whether krb5_enctype_to_string takes krb5_context argument])
3990 fi
3992 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3993 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3994 AC_TRY_RUN_STRICT([
3995 #include <krb5.h>
3996 int main(void) {
3997 char buf[256];
3998 krb5_enctype_to_string(1, buf, 256);
3999 return 0;
4000 }
4001 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4002 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4003 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4005 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4006 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4007 [whether krb5_enctype_to_string takes size_t argument])
4008 fi
4009 fi
4011 AC_CACHE_CHECK([for krb5_principal_get_realm],
4012 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4013 AC_TRY_LINK([#include <krb5.h>],
4014 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4015 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4016 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4018 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4019 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4020 [Whether the function krb5_principal_get_realm is defined])
4021 fi
4023 AC_CACHE_CHECK([for krb5_princ_realm],
4024 samba_cv_HAVE_KRB5_PRINC_REALM,[
4025 AC_TRY_LINK([#include <krb5.h>],
4026 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4027 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4028 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4030 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4031 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4032 [Whether the macro krb5_princ_realm is defined])
4033 fi
4035 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4037 #
4038 #
4039 # Now the decisions whether we can support krb5
4040 #
4041 # NOTE: all tests should be done before this block!
4042 #
4043 #
4044 if test x"$found_arcfour_hmac" != x"yes"; then
4045 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4046 use_ads=no
4047 fi
4049 if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
4050 AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
4051 use_ads=no
4052 fi
4054 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4055 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4056 use_ads=no
4057 fi
4059 if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
4060 then
4061 AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
4062 use_ads=no
4063 fi
4065 if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
4066 then
4067 AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
4068 use_ads=no
4069 fi
4071 if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
4072 then
4073 AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
4074 use_ads=no
4075 fi
4077 if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
4078 then
4079 AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
4080 use_ads=no
4081 fi
4083 if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
4084 then
4085 AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
4086 use_ads=no
4087 fi
4089 if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
4090 then
4091 AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
4092 use_ads=no
4093 fi
4095 if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
4096 then
4097 AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
4098 use_ads=no
4099 fi
4101 if test x"$ac_cv_func_ext_krb5_c_string_to_key" != x"yes"
4102 then
4103 AC_MSG_WARN(krb5_c_string_to_key not found in -lkrb5)
4104 use_ads=no
4105 fi
4107 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4108 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4109 then
4110 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4111 use_ads=no
4112 fi
4114 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4115 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4116 then
4117 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4118 use_ads=no
4119 fi
4121 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4122 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4123 then
4124 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4125 use_ads=no
4126 fi
4128 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
4129 then
4130 AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
4131 use_ads=no
4132 fi
4134 if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
4135 if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
4136 x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
4137 then
4138 AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
4139 use_ads=no
4140 fi
4141 fi
4143 if test x"$use_ads" = x"yes"; then
4144 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4145 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4146 else
4147 if test x"$with_ads_support" = x"yes"; then
4148 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4149 else
4150 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4151 fi
4152 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4153 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4154 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4155 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4156 KRB5_LIBS=""
4157 with_ads_support=no
4158 fi
4159 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4160 AC_MSG_RESULT([$use_ads])
4162 LIBS="$ac_save_LIBS"
4163 fi
4165 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4166 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4169 ########################################################
4170 # Compile with DNS Updates support?
4172 with_dnsupdate_support=auto
4173 AC_MSG_CHECKING([whether to enable DNS Updates support])
4175 AC_ARG_WITH(dnsupdate,
4176 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4177 [ case "$withval" in
4178 yes|no)
4179 with_dnsupdate_support=$withval
4180 ;;
4181 esac ])
4183 AC_MSG_RESULT($with_dnsupdate_support)
4185 if test x"$with_dnsupdate_support" != x"no"; then
4187 ################################################################
4188 # first test for AD / GSSAPI support being enabled
4189 if test x"$have_gssapi" != xyes -o x"$use_ads" != xyes ; then
4190 if test x"$with_dnsupdate_support" = x"yes" ; then
4191 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4192 else
4193 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4194 with_dnsupdate_support=no
4195 fi
4196 fi
4197 ##################################################################
4198 # then test for uuid.h (necessary to generate unique DNS keynames
4199 # (uuid.h is required for this test)
4200 AC_CHECK_HEADERS(uuid/uuid.h)
4203 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4204 if test x"$with_dnsupdate_support" = x"yes"; then
4205 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4206 else
4207 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4208 fi
4209 with_dnsupdate_support=no
4210 fi
4211 fi
4213 if test x"$with_dnsupdate_support" != x"no"; then
4215 ########################################################
4216 # Now see if we can find the uuid libs in standard paths
4217 # On some systems, the uuid API is in libc, so we have to
4218 # be careful not to insert a spurious -luuid.
4220 UUID_LIBS=""
4221 AC_LIBTESTFUNC(uuid, uuid_generate,
4222 [
4223 case " $LIBS " in
4224 *\ -luuid\ *)
4225 UUID_LIBS="-luuid"
4226 SMB_REMOVE_LIB(uuid)
4227 ;;
4228 esac
4230 with_dnsupdate_support=yes
4231 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4232 ],
4233 [
4234 if test x"$with_dnsupdate_support" = x"yes"; then
4235 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4236 else
4237 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4238 fi
4239 with_dnsupdate_support=no
4240 ])
4241 fi
4242 # finally print out the result:
4243 AC_MSG_CHECKING(whether DNS Updates support is used)
4244 AC_MSG_RESULT([$with_dnsupdate_support])
4247 #################################################
4248 # check for automount support
4249 AC_MSG_CHECKING(whether to use automount)
4250 AC_ARG_WITH(automount,
4251 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4252 [ case "$withval" in
4253 yes)
4254 AC_MSG_RESULT(yes)
4255 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4256 ;;
4257 *)
4258 AC_MSG_RESULT(no)
4259 ;;
4260 esac ],
4261 AC_MSG_RESULT(no)
4262 )
4264 #################################################
4265 # Check for a PAM clear-text auth, accounts, password
4266 # and session support. Most PAM implementations keep their
4267 # headers in /usr/include/security. Darwin keeps its in
4268 # /usr/include/pam.
4270 with_pam_for_crypt=no
4271 try_pam=auto
4272 AC_MSG_CHECKING(whether to try PAM support)
4273 AC_ARG_WITH(pam,
4274 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4275 [ case "$withval" in
4276 yes|no|auto)
4277 try_pam=$withval
4278 ;;
4279 esac
4280 ])
4281 AC_MSG_RESULT([$try_pam])
4283 use_pam=no
4284 create_pam_modules=no
4285 if test x"${try_pam}" != x"no";then
4286 use_pam=yes
4287 create_pam_modules=yes
4289 # Most systems have PAM headers in /usr/include/security, but Darwin
4290 # has them in /usr/include/pam.
4291 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4292 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4293 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4294 if test x"${try_pam}" = x"yes";then
4295 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4296 fi
4297 use_pam=no
4298 create_pam_modules=no
4299 fi
4301 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4302 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4303 if test x"${try_pam}" = x"yes";then
4304 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4305 fi
4306 use_pam=no
4307 create_pam_modules=no
4308 fi
4310 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4311 #if HAVE_SECURITY_PAM_APPL_H
4312 #include <security/pam_appl.h>
4313 #endif
4314 #if HAVE_PAM_PAM_APPL_H
4315 #include <pam/pam_appl.h>
4316 #endif
4317 ]])
4318 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4319 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4320 if test x"${try_pam}" = x"yes";then
4321 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4322 fi
4323 create_pam_modules=no
4324 fi
4326 if test x"$use_pam" = x"yes"; then
4327 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4328 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4329 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4330 with_pam_for_crypt=yes
4332 if test x"$create_pam_modules" = x"yes"; then
4333 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4334 # this checks are optional,
4335 # we don't care about the results here
4336 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4337 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4338 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4339 else
4340 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4341 fi
4342 fi
4343 AC_MSG_CHECKING(whether to use PAM support)
4344 AC_MSG_RESULT([$use_pam])
4346 AC_MSG_CHECKING(whether to have PAM MODULES support)
4347 AC_MSG_RESULT([$create_pam_modules])
4349 AC_TRY_COMPILE([
4350 #if defined(HAVE_SECURITY_PAM_APPL_H)
4351 #include <security/pam_appl.h>
4352 #elif defined(HAVE_PAM_PAM_APPL_H)
4353 #include <pam/pam_appl.h>
4354 #endif],[
4355 pam_set_item(0, PAM_RHOST, 0);
4356 ],
4357 AC_DEFINE(HAVE_PAM_RHOST, 1,
4358 [Define to 1 if PAM_RHOST is available]),[])
4360 AC_TRY_COMPILE([
4361 #if defined(HAVE_SECURITY_PAM_APPL_H)
4362 #include <security/pam_appl.h>
4363 #elif defined(HAVE_PAM_PAM_APPL_H)
4364 #include <pam/pam_appl.h>
4365 #endif],[
4366 pam_set_item(0, PAM_TTY, 0);
4367 ],
4368 AC_DEFINE(HAVE_PAM_TTY, 1,
4369 [Define to 1 if PAM_TTY is available]),[])
4371 fi # try_pam != no
4373 #################################################
4374 # check for PAM_RADIO_TYPE
4375 AC_TRY_COMPILE([
4376 #if (!defined(LINUX))
4378 #define PAM_EXTERN extern
4379 #if defined(HAVE_SECURITY_PAM_APPL_H)
4380 #include <security/pam_appl.h>
4381 #elif defined(HAVE_PAM_PAM_APPL_H)
4382 #include <pam/pam_appl.h>
4383 #endif
4385 #endif
4387 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4388 #include <security/pam_modules.h>
4389 #elif defined(HAVE_PAM_PAM_MODULES_H)
4390 #include <pam/pam_modules.h>
4391 #endif
4393 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4394 #include <security/_pam_macros.h>
4395 #elif defined(HAVE_PAM__PAM_MACROS_H)
4396 #include <pam/_pam_macros.h>
4397 #endif
4399 #ifdef HAVE_SECURITY_PAM_EXT_H
4400 #include <security/pam_ext.h>
4401 #endif
4402 ],
4403 [int i; i = PAM_RADIO_TYPE; ],
4404 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4406 #################################################
4407 # check for pam_smbpass support
4408 PAM_MODULES=""
4409 INSTALL_PAM_MODULES=""
4410 UNINSTALL_PAM_MODULES=""
4412 try_pam_smbpass=auto
4413 AC_MSG_CHECKING(whether to use pam_smbpass)
4414 AC_ARG_WITH(pam_smbpass,
4415 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4416 [ case "$withval" in
4417 yes|no|auto)
4418 try_pam_smbpass=$withval
4419 ;;
4420 *)
4421 AC_MSG_ERROR([valid options are yes,no,auto])
4422 ;;
4423 esac
4424 ])
4426 if test x"${try_pam_smbpass}" = xno ; then
4427 use_pam_smbpass=no
4428 else
4429 use_pam_smbpass=yes
4430 # Conditions under which pam_smbpass can't be built.
4431 if test x"$BLDSHARED" != xtrue ; then
4432 if test x"${try_pam_smbpass}" = xyes ; then
4433 AC_MSG_ERROR([No support for shared modules])
4434 fi
4435 use_pam_smbpass=no
4436 elif test x"$create_pam_modules" != xyes ; then
4437 if test x"${try_pam_smbpass}" = xyes ; then
4438 AC_MSG_ERROR([No support for PAM MODULES])
4439 fi
4440 use_pam_smbpass=no
4441 fi
4443 if test x"${use_pam_smbpass}" = xyes ; then
4444 PAM_MODULES="pam_smbpass"
4445 INSTALL_PAM_MODULES="installpammodules"
4446 UNINSTALL_PAM_MODULES="uninstallpammodules"
4447 fi
4448 fi
4449 AC_MSG_RESULT([$use_pam_smbpass])
4452 ##
4453 ## moved after the check for -lcrypt in order to
4454 ## ensure that the necessary libraries are included
4455 ## check checking for truncated salt. Wrapped by the
4456 ## $with_pam_for_crypt variable as above --jerry
4457 ##
4458 if test $with_pam_for_crypt = no; then
4459 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4460 crypt_LIBS="$LIBS"
4461 LIBS="$AUTH_LIBS $LIBS"
4462 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4463 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4464 LIBS="$crypt_LIBS"])
4465 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4466 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4467 fi
4468 fi
4470 #################################################
4471 # check for a NISPLUS_HOME support
4472 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4473 AC_ARG_WITH(nisplus-home,
4474 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4475 [ case "$withval" in
4476 yes)
4477 AC_MSG_RESULT(yes)
4478 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4479 ;;
4480 *)
4481 AC_MSG_RESULT(no)
4482 ;;
4483 esac ],
4484 AC_MSG_RESULT(no)
4485 )
4487 #################################################
4488 # check for syslog logging
4489 AC_MSG_CHECKING(whether to use syslog logging)
4490 AC_ARG_WITH(syslog,
4491 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4492 [ case "$withval" in
4493 yes)
4494 AC_MSG_RESULT(yes)
4495 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4496 ;;
4497 *)
4498 AC_MSG_RESULT(no)
4499 ;;
4500 esac ],
4501 AC_MSG_RESULT(no)
4502 )
4504 #################################################
4505 # check for custom syslog facility
4506 AC_MSG_CHECKING(whether to use a custom syslog facility)
4507 AC_ARG_WITH(syslog-facility,
4508 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4509 [
4510 if test "$withval" = "no" ; then
4511 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4512 else
4513 if test "$withval" != "yes" ; then
4514 syslog_facility="$withval"
4515 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4516 fi
4517 fi
4518 ])
4520 #################################################
4521 # check for experimental disk-quotas support
4523 samba_cv_WITH_QUOTAS=auto
4524 samba_cv_TRY_QUOTAS=no
4525 samba_cv_RUN_QUOTA_TESTS=auto
4526 samba_cv_WITH_SYS_QUOTAS=auto
4527 samba_cv_TRY_SYS_QUOTAS=auto
4528 samba_cv_SYSQUOTA_FOUND=no
4530 AC_MSG_CHECKING(whether to try disk-quotas support)
4531 AC_ARG_WITH(quotas,
4532 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4533 [ case "$withval" in
4534 yes)
4535 AC_MSG_RESULT(yes)
4536 samba_cv_WITH_QUOTAS=yes
4537 samba_cv_TRY_QUOTAS=yes
4538 samba_cv_RUN_QUOTA_TESTS=yes
4539 #set sys quotas to auto in this case
4540 samba_cv_TRY_SYS_QUOTAS=auto
4541 ;;
4542 auto)
4543 AC_MSG_RESULT(auto)
4544 samba_cv_WITH_QUOTAS=auto
4545 samba_cv_TRY_QUOTAS=auto
4546 samba_cv_RUN_QUOTA_TESTS=auto
4547 #set sys quotas to auto in this case
4548 samba_cv_TRY_SYS_QUOTAS=auto
4549 ;;
4550 no)
4551 AC_MSG_RESULT(no)
4552 samba_cv_WITH_QUOTAS=no
4553 samba_cv_TRY_QUOTAS=no
4554 samba_cv_RUN_QUOTA_TESTS=no
4555 ;;
4556 *)
4557 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4558 ;;
4559 esac ],
4560 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4561 )
4563 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4564 AC_ARG_WITH(sys-quotas,
4565 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4566 [ case "$withval" in
4567 yes)
4568 AC_MSG_RESULT(yes)
4569 samba_cv_WITH_SYS_QUOTAS=yes
4570 samba_cv_TRY_SYS_QUOTAS=yes
4571 samba_cv_RUN_QUOTA_TESTS=yes
4572 ;;
4573 auto)
4574 AC_MSG_RESULT(auto)
4575 samba_cv_WITH_SYS_QUOTAS=auto
4576 samba_cv_TRY_SYS_QUOTAS=auto
4577 samba_cv_RUN_QUOTA_TESTS=auto
4578 ;;
4579 no)
4580 AC_MSG_RESULT(no)
4581 samba_cv_WITH_SYS_QUOTAS=no
4582 samba_cv_TRY_SYS_QUOTAS=no
4583 ;;
4584 *)
4585 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4586 ;;
4587 esac ],
4588 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4589 )
4591 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4592 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4593 case "$host_os" in
4594 *linux*)
4595 AC_MSG_RESULT(yes)
4596 samba_cv_TRY_SYS_QUOTAS=yes
4597 samba_cv_RUN_QUOTA_TESTS=yes
4598 ;;
4599 *)
4600 AC_MSG_RESULT(no)
4601 samba_cv_TRY_SYS_QUOTAS=no
4602 ;;
4603 esac
4604 fi
4606 #############################################
4607 # only check for quota stuff if --with-quotas
4608 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4610 case "$host_os" in
4611 # on linux we didn't need to test we have builtin support
4612 *linux*)
4613 samba_cv_SYSQUOTA_FOUND=yes
4614 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4615 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4616 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4617 AC_MSG_RESULT(yes)
4619 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4620 samba_cv_found_xfs_header=yes
4621 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4622 AC_MSG_RESULT(yes)
4623 ;;
4624 *solaris*)
4625 # need to set this define when using static linking (BUG 1473)
4626 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4627 ;;
4628 *)
4629 ;;
4630 esac
4632 # some broken header files need this
4633 AC_CHECK_HEADER(asm/types.h,[
4634 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4635 AC_ADD_INCLUDE(<asm/types.h>)
4636 ])
4638 # For quotas on Veritas VxFS filesystems
4639 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4641 # For quotas on Linux XFS filesystems
4642 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4644 # For sys/quota.h and linux/quota.h
4645 AC_CHECK_HEADERS(sys/quota.h)
4647 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4648 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4649 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4650 AC_TRY_COMPILE([
4651 #include "confdefs.h"
4652 #ifdef HAVE_SYS_TYPES_H
4653 #include <sys/types.h>
4654 #endif
4655 #ifdef HAVE_ASM_TYPES_H
4656 #include <asm/types.h>
4657 #endif
4658 #include <sys/quota.h>
4659 ],[int i = Q_XGETQUOTA;],
4660 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4661 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4662 samba_cv_found_xfs_header=yes
4663 fi
4664 fi
4666 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4667 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4668 AC_TRY_COMPILE([
4669 #include "confdefs.h"
4670 #ifdef HAVE_SYS_QUOTA_H
4671 #include <sys/quota.h>
4672 #endif
4673 ],[
4674 struct dqblk D;
4675 D.dqb_fsoftlimit = 0;],
4676 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4677 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4678 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4679 fi
4681 ##################
4682 # look for a working quota system
4684 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4685 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4686 AC_TRY_RUN_STRICT([
4687 #define HAVE_QUOTACTL_4A 1
4688 #define AUTOCONF_TEST 1
4689 #include "confdefs.h"
4690 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4691 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4692 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4693 samba_cv_SYSQUOTA_FOUND=yes;
4694 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4695 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4696 fi
4697 fi
4699 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4700 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4701 AC_TRY_RUN_STRICT([
4702 #define HAVE_QUOTACTL_4B 1
4703 #define AUTOCONF_TEST 1
4704 #include "confdefs.h"
4705 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4706 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4707 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4708 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4709 samba_cv_SYSQUOTA_FOUND=yes;
4710 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4711 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4712 fi
4713 fi
4715 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4716 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4717 AC_TRY_RUN_STRICT([
4718 #define HAVE_QUOTACTL_3 1
4719 #define AUTOCONF_TEST 1
4720 #include "confdefs.h"
4721 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4722 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4723 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4724 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4725 samba_cv_SYSQUOTA_FOUND=yes;
4726 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4727 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4728 fi
4729 fi
4731 #################################################
4732 # check for mntent.h and struct mntent
4733 AC_CHECK_HEADERS(mntent.h)
4734 #################################################
4735 # check for setmntent,getmntent,endmntent
4736 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4738 #################################################
4739 # check for devnm.h and struct mntent
4740 AC_CHECK_HEADERS(devnm.h)
4741 #################################################
4742 # check for devnm
4743 AC_CHECK_FUNCS(devnm)
4745 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4746 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4747 # if --with-sys-quotas=yes then build it
4748 # you have can use the get/set quota command smb.conf
4749 # options then
4750 samba_cv_SYSQUOTA_FOUND=auto
4751 fi
4752 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4753 # if --with-sys-quotas=yes then build it
4754 # you have can use the get/set quota command smb.conf
4755 # options then
4756 samba_cv_TRY_SYS_QUOTAS=auto
4757 fi
4758 fi
4760 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4761 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4762 SAVE_CPPFLAGS="$CPPFLAGS"
4763 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4764 AC_TRY_COMPILE([
4765 #include "confdefs.h"
4766 #define NO_PROTO_H 1
4767 #define NO_CONFIG_H 1
4768 #define HAVE_SYS_QUOTAS 1
4769 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4770 #include "${srcdir-.}/lib/sysquotas.c"
4771 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4772 CPPFLAGS="$SAVE_CPPFLAGS"
4773 ])
4774 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4775 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4776 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4777 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4778 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4779 samba_cv_WE_USE_SYS_QUOTAS=yes
4780 AC_MSG_RESULT(yes)
4781 else
4782 AC_MSG_RESULT(no)
4783 fi
4784 fi
4785 fi
4787 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4788 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
4789 SAVE_CPPFLAGS="$CPPFLAGS"
4790 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4791 AC_TRY_COMPILE([
4792 #include "confdefs.h"
4793 #define NO_PROTO_H 1
4794 #define NO_CONFIG_H 1
4795 #define HAVE_SYS_QUOTAS 1
4796 #define HAVE_NFS_QUOTAS 1
4797 #include "${srcdir-.}/lib/sysquotas_nfs.c"
4798 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
4799 CPPFLAGS="$SAVE_CPPFLAGS"
4800 ])
4801 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
4802 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4803 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
4804 fi
4805 fi
4806 fi
4808 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4809 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4810 SAVE_CPPFLAGS="$CPPFLAGS"
4811 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4812 AC_TRY_COMPILE([
4813 #include "confdefs.h"
4814 #define NO_PROTO_H 1
4815 #define NO_CONFIG_H 1
4816 #define HAVE_SYS_QUOTAS 1
4817 #define HAVE_XFS_QUOTAS 1
4818 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4819 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4820 CPPFLAGS="$SAVE_CPPFLAGS"
4821 ])
4822 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4823 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4824 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4825 fi
4826 fi
4827 fi
4829 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4830 SAVE_CPPFLAGS="$CPPFLAGS"
4831 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4832 AC_TRY_COMPILE([
4833 #include "confdefs.h"
4834 #define NO_PROTO_H 1
4835 #define NO_CONFIG_H 1
4836 #include "${srcdir-.}/smbd/quotas.c"
4837 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4838 CPPFLAGS="$SAVE_CPPFLAGS"
4839 ])
4840 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4841 AC_MSG_CHECKING(whether to use the old quota support)
4842 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4843 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4844 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4845 AC_MSG_RESULT(yes)
4846 else
4847 AC_MSG_RESULT(no)
4848 fi
4849 else
4850 AC_MSG_RESULT(no)
4851 fi
4852 fi
4854 ####################
4855 # End of quota check samba_cv_RUN_QUOTA_TESTS
4856 fi
4858 #################################################
4859 # check for experimental utmp accounting
4861 AC_MSG_CHECKING(whether to support utmp accounting)
4862 WITH_UTMP=yes
4863 AC_ARG_WITH(utmp,
4864 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4865 [ case "$withval" in
4866 no)
4867 WITH_UTMP=no
4868 ;;
4869 *)
4870 WITH_UTMP=yes
4871 ;;
4872 esac ],
4873 )
4875 # utmp requires utmp.h
4876 # Note similar check earlier, when checking utmp details.
4878 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4879 utmp_no_reason=", no utmp.h on $host_os"
4880 WITH_UTMP=no
4881 fi
4883 # Display test results
4885 if test x"$WITH_UTMP" = x"yes"; then
4886 AC_MSG_RESULT(yes)
4887 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4888 else
4889 AC_MSG_RESULT(no$utmp_no_reason)
4890 fi
4893 #################################################
4894 # these tests are taken from the GNU fileutils package
4895 AC_CHECKING(how to get filesystem space usage)
4896 space=no
4898 # Perform only the link test since it seems there are no variants of the
4899 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4900 # because that got a false positive on SCO OSR5. Adding the declaration
4901 # of a `struct statvfs' causes this test to fail (as it should) on such
4902 # systems. That system is reported to work fine with STAT_STATFS4 which
4903 # is what it gets when this test fails.
4904 if test $space = no; then
4905 # SVR4
4906 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4907 [AC_TRY_LINK([#include <sys/types.h>
4908 #include <sys/statvfs.h>],
4909 [struct statvfs fsd; statvfs (0, &fsd);],
4910 fu_cv_sys_stat_statvfs=yes,
4911 fu_cv_sys_stat_statvfs=no)])
4912 if test $fu_cv_sys_stat_statvfs = yes; then
4913 space=yes
4914 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4915 fi
4916 fi
4918 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4919 # This is not the case on ancient Linux systems.
4921 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4922 AC_TRY_COMPILE([#include <sys/types.h>
4923 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4924 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4925 if test x"$samba_cv_fsid_int" = x"yes"; then
4926 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4927 fi
4929 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4930 # systems use f_bsize.
4931 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4932 AC_TRY_COMPILE([#include <sys/types.h>
4933 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4934 samba_cv_frsize=yes,samba_cv_frsize=no)])
4935 if test x"$samba_cv_frsize" = x"yes"; then
4936 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4937 fi
4939 # Some systems use f_flag in struct statvfs while others use f_flags
4940 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
4941 AC_TRY_COMPILE([#include <sys/types.h>
4942 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
4943 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
4944 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
4945 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
4946 fi
4948 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
4949 AC_TRY_COMPILE([#include <sys/types.h>
4950 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
4951 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
4952 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
4953 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
4954 fi
4956 if test $space = no; then
4957 # DEC Alpha running OSF/1
4958 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4959 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4960 [AC_TRY_RUN([
4961 #include <sys/param.h>
4962 #include <sys/types.h>
4963 #include <sys/mount.h>
4964 main ()
4965 {
4966 struct statfs fsd;
4967 fsd.f_fsize = 0;
4968 exit (statfs (".", &fsd, sizeof (struct statfs)));
4969 }],
4970 fu_cv_sys_stat_statfs3_osf1=yes,
4971 fu_cv_sys_stat_statfs3_osf1=no,
4972 fu_cv_sys_stat_statfs3_osf1=no)])
4973 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4974 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4975 space=yes
4976 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4977 fi
4978 fi
4980 if test $space = no; then
4981 # AIX
4982 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4983 member (AIX, 4.3BSD)])
4984 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4985 [AC_TRY_RUN([
4986 #ifdef HAVE_SYS_PARAM_H
4987 #include <sys/param.h>
4988 #endif
4989 #ifdef HAVE_SYS_MOUNT_H
4990 #include <sys/mount.h>
4991 #endif
4992 #ifdef HAVE_SYS_VFS_H
4993 #include <sys/vfs.h>
4994 #endif
4995 main ()
4996 {
4997 struct statfs fsd;
4998 fsd.f_bsize = 0;
4999 exit (statfs (".", &fsd));
5000 }],
5001 fu_cv_sys_stat_statfs2_bsize=yes,
5002 fu_cv_sys_stat_statfs2_bsize=no,
5003 fu_cv_sys_stat_statfs2_bsize=no)])
5004 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5005 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5006 space=yes
5007 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5008 fi
5009 fi
5011 if test $space = no; then
5012 # SVR3
5013 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5014 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5015 [AC_TRY_RUN([#include <sys/types.h>
5016 #include <sys/statfs.h>
5017 main ()
5018 {
5019 struct statfs fsd;
5020 exit (statfs (".", &fsd, sizeof fsd, 0));
5021 }],
5022 fu_cv_sys_stat_statfs4=yes,
5023 fu_cv_sys_stat_statfs4=no,
5024 fu_cv_sys_stat_statfs4=no)])
5025 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5026 if test $fu_cv_sys_stat_statfs4 = yes; then
5027 space=yes
5028 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5029 fi
5030 fi
5032 if test $space = no; then
5033 # 4.4BSD and NetBSD
5034 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5035 member (4.4BSD and NetBSD)])
5036 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5037 [AC_TRY_RUN([#include <sys/types.h>
5038 #ifdef HAVE_SYS_PARAM_H
5039 #include <sys/param.h>
5040 #endif
5041 #ifdef HAVE_SYS_MOUNT_H
5042 #include <sys/mount.h>
5043 #endif
5044 main ()
5045 {
5046 struct statfs fsd;
5047 fsd.f_fsize = 0;
5048 exit (statfs (".", &fsd));
5049 }],
5050 fu_cv_sys_stat_statfs2_fsize=yes,
5051 fu_cv_sys_stat_statfs2_fsize=no,
5052 fu_cv_sys_stat_statfs2_fsize=no)])
5053 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5054 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5055 space=yes
5056 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5057 fi
5058 fi
5060 if test $space = no; then
5061 # Ultrix
5062 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5063 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5064 [AC_TRY_RUN([#include <sys/types.h>
5065 #ifdef HAVE_SYS_PARAM_H
5066 #include <sys/param.h>
5067 #endif
5068 #ifdef HAVE_SYS_MOUNT_H
5069 #include <sys/mount.h>
5070 #endif
5071 #ifdef HAVE_SYS_FS_TYPES_H
5072 #include <sys/fs_types.h>
5073 #endif
5074 main ()
5075 {
5076 struct fs_data fsd;
5077 /* Ultrix's statfs returns 1 for success,
5078 0 for not mounted, -1 for failure. */
5079 exit (statfs (".", &fsd) != 1);
5080 }],
5081 fu_cv_sys_stat_fs_data=yes,
5082 fu_cv_sys_stat_fs_data=no,
5083 fu_cv_sys_stat_fs_data=no)])
5084 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5085 if test $fu_cv_sys_stat_fs_data = yes; then
5086 space=yes
5087 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5088 fi
5089 fi
5091 #################################################
5092 # check for cluster extensions
5094 AC_MSG_CHECKING(cluster support)
5095 AC_ARG_WITH(cluster-support,
5096 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5098 if test x"$with_cluster_support" = x ; then
5099 with_cluster_support="auto"
5100 fi
5102 AC_MSG_RESULT($with_cluster_support)
5104 AC_ARG_WITH(ctdb,
5105 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5106 [ case "$withval" in
5107 yes|no)
5108 AC_MSG_WARN([--with-ctdb called without argument])
5109 ;;
5110 *)
5111 CTDB_CPPFLAGS="-I$withval/include"
5112 ;;
5113 esac])
5115 AC_ARG_ENABLE(old-ctdb,
5116 [AS_HELP_STRING([--enable-old-ctdb],
5117 [Enable build against (too) old ctdb version (default=no)])],,
5118 [enable_old_ctdb=no])
5121 if test "$with_cluster_support" != "no" ; then
5123 AC_MSG_NOTICE(checking whether cluster support is available)
5125 have_cluster_support="yes"
5126 ctdb_broken="no"
5128 SAVED_CPPFLAGS="$CPPFLAGS"
5129 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5131 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5132 #include "confdefs.h"
5133 #define NO_CONFIG_H
5134 #include "replace.h"
5135 #include "system/wait.h"
5136 #include "system/network.h"
5137 #define private #error __USED_RESERVED_WORD_private__
5138 #include <talloc.h>
5139 #include <tdb.h>
5140 #include <ctdb.h>
5141 ])
5143 if test "x$have_cluster_support" = "xyes" -a \
5144 "x$ac_cv_header_ctdb_h" != "xyes"
5145 then
5146 have_cluster_support=no
5147 ctdb_broken="ctdb.h is required for cluster support"
5148 fi
5150 if test "x$have_cluster_support" = "xyes" -a \
5151 "x$ac_cv_header_ctdb_h" != "xyes"
5152 then
5153 have_cluster_support=no
5154 ctdb_broken="ctdb_private.h is required for cluster support"
5155 fi
5158 if test "x$have_cluster_support" = "xyes" ; then
5159 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5160 #include "confdefs.h"
5161 #define NO_CONFIG_H
5162 #include "replace.h"
5163 #include "system/wait.h"
5164 #include "system/network.h"
5165 #include <talloc.h>
5166 #include <tdb.h>
5167 #include <ctdb.h>
5168 #include <ctdb_private.h>
5169 ])
5170 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5171 ctdb_broken="ctdb transaction support missing or too old"
5172 have_cluster_support=no
5173 fi
5174 fi
5176 if test "x$have_cluster_support" = "xyes" ; then
5177 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5178 #include "confdefs.h"
5179 #define NO_CONFIG_H
5180 #include "replace.h"
5181 #include "system/wait.h"
5182 #include "system/network.h"
5183 #include <talloc.h>
5184 #include <tdb.h>
5185 #include <ctdb.h>
5186 #include <ctdb_private.h>
5187 ])
5188 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5189 then
5190 if test "x$enable_old_ctdb" = "xyes" ; then
5191 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5192 else
5193 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5194 have_cluster_support=no
5195 fi
5196 fi
5197 fi
5199 if test "x$have_cluster_support" = "xyes" ; then
5200 AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
5201 #include "confdefs.h"
5202 #define NO_CONFIG_H
5203 #include "replace.h"
5204 #include "system/wait.h"
5205 #include "system/network.h"
5206 #include <talloc.h>
5207 #include <tdb.h>
5208 #include <ctdb.h>
5209 #include <ctdb_private.h>
5210 ])
5211 if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
5212 then
5213 if test "x$enable_old_ctdb" = "xyes" ; then
5214 AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
5215 else
5216 ctdb_broken="support for CHECK_SRVIDS control missing"
5217 have_cluster_support=no
5218 fi
5219 fi
5220 fi
5222 AC_ARG_ENABLE([ctdb-readonly-records],
5223 AS_HELP_STRING([--enable-ctdb-readonly-records],
5224 [Turn on CTDB readonly records support (default=yes)]),
5225 [want_ctdb_readonly=$enableval],
5226 [want_ctdb_readonly=yes])
5228 if test "x$have_cluster_support" = "xyes" -a "x$want_ctdb_readonly" = "xyes" ; then
5229 AC_HAVE_DECL(CTDB_WANT_READONLY,[
5230 #include "confdefs.h"
5231 #define NO_CONFIG_H
5232 #include "replace.h"
5233 #include "system/wait.h"
5234 #include "system/network.h"
5235 #include <talloc.h>
5236 #include <tdb.h>
5237 #include <ctdb.h>
5238 ])
5240 if test "x$ac_cv_have_CTDB_WANT_READONLY_decl" != "xyes" ; then
5241 if test "x$enable_old_ctdb" = "xyes" ; then
5242 AC_MSG_WARN([ignoring missing READONLY support (--enable-old-ctdb)])
5243 else
5244 ctdb_broken="support for CTDB readonly records missing"
5245 have_cluster_support=no
5246 fi
5247 fi
5248 fi
5250 if test "x$have_cluster_support" = "xyes" ; then
5251 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5252 # to ctdb_tcp_client.
5253 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5254 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5255 ],,[
5256 #include "confdefs.h"
5257 #define NO_CONFIG_H
5258 #include "replace.h"
5259 #include "system/wait.h"
5260 #include "system/network.h"
5261 #include <talloc.h>
5262 #include <tdb.h>
5263 #include <ctdb.h>
5264 #include <ctdb_private.h>
5265 ])
5266 fi
5268 if test "x$have_cluster_support" = "xyes" ; then
5269 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5270 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5271 ],[
5272 ctdb_broken="missing struct ctdb_control_tcp"
5273 have_cluster_support=no
5274 ],[
5275 #include "confdefs.h"
5276 #define NO_CONFIG_H
5277 #include "replace.h"
5278 #include "system/wait.h"
5279 #include "system/network.h"
5280 #include <talloc.h>
5281 #include <tdb.h>
5282 #include <ctdb.h>
5283 #include <ctdb_private.h>
5284 ])
5285 fi
5287 # test for optional ipv6 support in ctdb:
5288 if test "x$have_cluster_support" = "xyes" ; then
5289 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5290 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5291 ],,[
5292 #include "confdefs.h"
5293 #define NO_CONFIG_H
5294 #include "replace.h"
5295 #include "system/wait.h"
5296 #include "system/network.h"
5297 #include <talloc.h>
5298 #include <tdb.h>
5299 #include <ctdb.h>
5300 #include <ctdb_private.h>
5301 ])
5302 fi
5304 CPPFLAGS="$SAVED_CPPFLAGS"
5306 fi # (if test "$with_cluster_support" != "no")
5308 if test x"$have_cluster_support" = "xno" ; then
5309 case "$with_cluster_support" in
5310 yes)
5311 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5312 ;;
5313 auto)
5314 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5315 ;;
5316 esac
5317 with_cluster_support=no
5318 fi
5320 if test "x$with_cluster_support" != "xno"; then
5321 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5322 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5323 AC_MSG_NOTICE(Building with cluster support)
5324 else
5325 AC_MSG_NOTICE(Building without cluster support)
5326 fi
5329 #################################################
5330 # check for rtnetlink
5332 AC_CHECK_HEADERS([linux/netlink.h],
5333 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5334 [#include <bits/sockaddr.h>
5335 #include <linux/netlink.h>]),
5336 [],[#include <bits/sockaddr.h>])
5338 #################################################
5339 # check for ACL support
5341 AC_MSG_CHECKING(whether to support ACLs)
5342 AC_ARG_WITH(acl-support,
5343 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5344 [ case "$withval" in
5345 yes|no)
5346 with_acl_support="$withval"
5347 ;;
5348 esac ])
5350 if test x"$with_acl_support" = x ; then
5351 with_acl_support="auto"
5352 fi
5354 AC_MSG_RESULT($with_acl_support)
5356 if test x"$with_acl_support" = x"no"; then
5357 AC_MSG_RESULT(Disabling ACL support)
5358 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5359 else
5360 AC_MSG_NOTICE(checking whether ACL support is available:)
5361 case "$host_os" in
5362 *sysv5*)
5363 AC_MSG_NOTICE(Using UnixWare ACLs)
5364 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5365 default_static_modules="$default_static_modules vfs_solarisacl"
5366 ;;
5367 *solaris*)
5368 AC_MSG_NOTICE(Using solaris ACLs)
5369 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5370 ACL_LIBS="$ACL_LIBS -lsec"
5371 default_static_modules="$default_static_modules vfs_solarisacl"
5372 ;;
5373 *hpux*)
5374 AC_MSG_NOTICE(Using HPUX ACLs)
5375 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5376 default_static_modules="$default_static_modules vfs_hpuxacl"
5377 ;;
5378 *irix*)
5379 AC_MSG_NOTICE(Using IRIX ACLs)
5380 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5381 default_static_modules="$default_static_modules vfs_irixacl"
5382 ;;
5383 *aix*)
5384 AC_MSG_NOTICE(Using AIX ACLs)
5385 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5386 default_static_modules="$default_static_modules vfs_aixacl"
5387 ;;
5388 *osf*)
5389 AC_MSG_NOTICE(Using Tru64 ACLs)
5390 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5391 ACL_LIBS="$ACL_LIBS -lpacl"
5392 default_static_modules="$default_static_modules vfs_tru64acl"
5393 ;;
5394 *darwin*)
5395 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5396 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5397 ;;
5398 *)
5399 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5400 case "$host_os" in
5401 *linux*)
5402 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5403 ;;
5404 esac
5405 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5406 acl_LIBS=$LIBS
5407 LIBS="$LIBS $ACL_LIBS"
5408 AC_TRY_LINK([
5409 #include <sys/types.h>
5410 #include <sys/acl.h>
5411 ],[
5412 acl_t acl;
5413 int entry_id;
5414 acl_entry_t *entry_p;
5415 return acl_get_entry(acl, entry_id, entry_p);
5416 ],
5417 [samba_cv_HAVE_POSIX_ACLS=yes],
5418 [samba_cv_HAVE_POSIX_ACLS=no])
5419 LIBS=$acl_LIBS
5420 ])
5421 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5422 AC_MSG_NOTICE(Using posix ACLs)
5423 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5424 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5425 acl_LIBS=$LIBS
5426 LIBS="$LIBS $ACL_LIBS"
5427 AC_TRY_LINK([
5428 #include <sys/types.h>
5429 #include <sys/acl.h>
5430 ],[
5431 acl_permset_t permset_d;
5432 acl_perm_t perm;
5433 return acl_get_perm_np(permset_d, perm);
5434 ],
5435 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5436 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5437 LIBS=$acl_LIBS
5438 ])
5439 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5440 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5441 fi
5442 default_static_modules="$default_static_modules vfs_posixacl"
5443 else
5444 AC_MSG_NOTICE(ACL support is not avaliable)
5445 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5446 fi
5447 ;;
5448 esac
5449 fi # with_acl_support
5451 #################################################
5452 # check if we have FreeBSD sunacl
5453 case "$host_os" in
5454 *freebsd*)
5455 AC_CHECK_HEADER(sunacl.h)
5456 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5457 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5458 ZFSACL_LIBS=-lsunacl
5459 AC_SUBST(ZFSACL_LIBS)
5460 default_shared_modules="$default_shared_modules vfs_zfsacl"
5461 fi
5462 ;;
5463 esac
5465 #################################################
5466 # check for AIO support
5468 AC_MSG_CHECKING(whether to support asynchronous io)
5469 AC_ARG_WITH(aio-support,
5470 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5471 [ case "$withval" in
5472 yes)
5474 AC_MSG_RESULT(yes)
5475 case "$host_os" in
5476 *)
5477 AIO_LIBS=$LIBS
5478 no_rt_LIBS=$LIBS
5479 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5480 LIBS=$no_rt_LIBS
5481 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5482 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5483 aio_LIBS=$LIBS
5484 LIBS=$AIO_LIBS
5485 AC_TRY_LINK([#include <sys/types.h>
5486 #include <aio.h>],
5487 [ struct aiocb a; return aio_read(&a);],
5488 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5489 LIBS=$aio_LIBS])
5490 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5491 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5492 LIBS=$AIO_LIBS
5493 AC_MSG_CHECKING(for aio_read)
5494 AC_LINK_IFELSE([#include <aio.h>
5495 int main() { struct aiocb a; return aio_read(&a); }],
5496 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5497 [AC_MSG_RESULT(no)])
5499 AC_MSG_CHECKING(for aio_write)
5500 AC_LINK_IFELSE([#include <aio.h>
5501 int main() { struct aiocb a; return aio_write(&a); }],
5502 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5503 [AC_MSG_RESULT(no)])
5505 AC_MSG_CHECKING(for aio_fsync)
5506 AC_LINK_IFELSE([#include <aio.h>
5507 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5508 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5509 [AC_MSG_RESULT(no)])
5511 AC_MSG_CHECKING(for aio_return)
5512 AC_LINK_IFELSE([#include <aio.h>
5513 int main() { struct aiocb a; return aio_return(&a); }],
5514 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5515 [AC_MSG_RESULT(no)])
5517 AC_MSG_CHECKING(for aio_error)
5518 AC_LINK_IFELSE([#include <aio.h>
5519 int main() { struct aiocb a; return aio_error(&a); }],
5520 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5521 [AC_MSG_RESULT(no)])
5523 AC_MSG_CHECKING(for aio_cancel)
5524 AC_LINK_IFELSE([#include <aio.h>
5525 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5526 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5527 [AC_MSG_RESULT(no)])
5529 AC_MSG_CHECKING(for aio_suspend)
5530 AC_LINK_IFELSE([#include <aio.h>
5531 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5532 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5533 [AC_MSG_RESULT(no)])
5534 fi
5536 ;;
5537 esac
5538 ;;
5539 *)
5540 AC_MSG_RESULT(no)
5541 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5542 ;;
5543 esac ],
5544 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5545 AC_MSG_RESULT(no)
5546 )
5548 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5549 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5550 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5551 default_shared_modules="$default_shared_modules vfs_aio_fork"
5552 fi
5554 # Check for Linux kernel aio support.
5555 case "$host_os" in
5556 *linux*)
5557 AC_CHECK_LIB(aio,io_submit,[AIO_LIBS="$LIBS -laio"])
5558 AC_CACHE_CHECK([for Linux kernel asynchronous io support],samba_cv_HAVE_LINUX_KERNEL_AIO,[
5559 aio_LIBS=$LIBS
5560 LIBS=$AIO_LIBS
5561 AC_TRY_LINK([#include <unistd.h>
5562 #include <stdlib.h>
5563 #include <sys/types.h>
5564 #include <fcntl.h>
5565 #include <sys/eventfd.h>
5566 #include <libaio.h>],
5567 [ struct io_event ioev;
5568 struct iocb *ioc;
5569 io_context_t ctx;
5570 struct timespec ts;
5571 int fd;
5572 char *buf;
5573 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
5574 io_queue_init(128,&ctx);
5575 io_prep_pwrite(ioc, 1, buf, 1, 0);
5576 io_prep_pread(ioc, 1, buf, 1, 0);
5577 io_set_eventfd(ioc, fd);
5578 io_set_callback(ioc, (io_callback_t)(0));
5579 io_submit(ctx, 1, &ioc);
5580 io_getevents(ctx, 1, 1, &ioev, &ts);],
5581 samba_cv_HAVE_LINUX_KERNEL_AIO=yes,samba_cv_HAVE_LINUX_KERNEL_AIO=no)
5582 LIBS=$aio_LIBS])
5583 if test x"$samba_cv_HAVE_LINUX_KERNEL_AIO" = x"yes"; then
5584 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5585 default_shared_modules="$default_shared_modules vfs_aio_linux"
5586 fi
5587 ;;
5588 esac
5589 fi
5591 #################################################
5592 # check for sendfile support
5594 with_sendfile_support=yes
5595 AC_MSG_CHECKING(whether to check to support sendfile)
5596 AC_ARG_WITH(sendfile-support,
5597 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5598 [ case "$withval" in
5599 yes)
5601 AC_MSG_RESULT(yes);
5603 case "$host_os" in
5604 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5605 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5606 AC_TRY_LINK([#include <sys/sendfile.h>],
5607 [\
5608 int tofd, fromfd;
5609 off_t offset;
5610 size_t total;
5611 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5612 ],
5613 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5615 # Try and cope with broken Linux sendfile....
5616 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5617 AC_TRY_LINK([\
5618 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5619 #undef _FILE_OFFSET_BITS
5620 #endif
5621 #include <sys/sendfile.h>],
5622 [\
5623 int tofd, fromfd;
5624 off_t offset;
5625 size_t total;
5626 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5627 ],
5628 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5630 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5631 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5632 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5633 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5634 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5635 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5636 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5637 else
5638 AC_MSG_RESULT(no);
5639 fi
5641 ;;
5642 *freebsd* | *dragonfly* )
5643 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5644 AC_TRY_LINK([\
5645 #include <sys/types.h>
5646 #include <unistd.h>
5647 #include <sys/socket.h>
5648 #include <sys/uio.h>],
5649 [\
5650 int fromfd, tofd, ret, total=0;
5651 off_t offset, nwritten;
5652 struct sf_hdtr hdr;
5653 struct iovec hdtrl;
5654 hdr.headers = &hdtrl;
5655 hdr.hdr_cnt = 1;
5656 hdr.trailers = NULL;
5657 hdr.trl_cnt = 0;
5658 hdtrl.iov_base = NULL;
5659 hdtrl.iov_len = 0;
5660 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5661 ],
5662 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5664 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5665 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5666 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5667 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5668 else
5669 AC_MSG_RESULT(no);
5670 fi
5671 ;;
5673 *hpux*)
5674 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5675 AC_TRY_LINK([\
5676 #include <sys/socket.h>
5677 #include <sys/uio.h>],
5678 [\
5679 int fromfd, tofd;
5680 size_t total=0;
5681 struct iovec hdtrl[2];
5682 ssize_t nwritten;
5683 off_t offset;
5685 hdtrl[0].iov_base = 0;
5686 hdtrl[0].iov_len = 0;
5688 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5689 ],
5690 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5691 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5692 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5693 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5694 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5695 else
5696 AC_MSG_RESULT(no);
5697 fi
5698 ;;
5700 *solaris*)
5701 AC_CHECK_LIB(sendfile,sendfilev)
5702 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5703 AC_TRY_LINK([\
5704 #include <sys/sendfile.h>],
5705 [\
5706 int sfvcnt;
5707 size_t xferred;
5708 struct sendfilevec vec[2];
5709 ssize_t nwritten;
5710 int tofd;
5712 sfvcnt = 2;
5714 vec[0].sfv_fd = SFV_FD_SELF;
5715 vec[0].sfv_flag = 0;
5716 vec[0].sfv_off = 0;
5717 vec[0].sfv_len = 0;
5719 vec[1].sfv_fd = 0;
5720 vec[1].sfv_flag = 0;
5721 vec[1].sfv_off = 0;
5722 vec[1].sfv_len = 0;
5723 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5724 ],
5725 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5727 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5728 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5729 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5730 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5731 else
5732 AC_MSG_RESULT(no);
5733 fi
5734 ;;
5735 *aix*)
5736 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5737 AC_TRY_LINK([\
5738 #include <sys/socket.h>],
5739 [\
5740 int fromfd, tofd;
5741 size_t total=0;
5742 struct sf_parms hdtrl;
5743 ssize_t nwritten;
5745 hdtrl.header_data = 0;
5746 hdtrl.header_length = 0;
5747 hdtrl.file_descriptor = fromfd;
5748 hdtrl.file_offset = 0;
5749 hdtrl.file_bytes = 0;
5750 hdtrl.trailer_data = 0;
5751 hdtrl.trailer_length = 0;
5753 nwritten = send_file(&tofd, &hdtrl, 0);
5754 ],
5755 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5756 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5757 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5758 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5759 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5760 else
5761 AC_MSG_RESULT(no);
5762 fi
5763 ;;
5764 *)
5765 ;;
5766 esac
5767 ;;
5768 *)
5769 AC_MSG_RESULT(no)
5770 ;;
5771 esac ],
5772 AC_MSG_RESULT(yes)
5773 )
5775 ############################################
5776 # See if we have the Linux readahead syscall.
5778 AC_CACHE_CHECK([for Linux readahead],
5779 samba_cv_HAVE_LINUX_READAHEAD,[
5780 AC_TRY_LINK([
5781 #if defined(HAVE_UNISTD_H)
5782 #include <unistd.h>
5783 #endif
5784 #include <fcntl.h>],
5785 [ssize_t err = readahead(0,0,0x80000);],
5786 samba_cv_HAVE_LINUX_READAHEAD=yes,
5787 samba_cv_HAVE_LINUX_READAHEAD=no)])
5789 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5790 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5791 [Whether Linux readahead is available])
5792 fi
5794 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5796 ############################################
5797 # See if we have the posix_fadvise syscall.
5799 AC_CACHE_CHECK([for posix_fadvise],
5800 samba_cv_HAVE_POSIX_FADVISE,[
5801 AC_TRY_LINK([
5802 #if defined(HAVE_UNISTD_H)
5803 #include <unistd.h>
5804 #endif
5805 #include <fcntl.h>],
5806 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5807 samba_cv_HAVE_POSIX_FADVISE=yes,
5808 samba_cv_HAVE_POSIX_FADVISE=no)])
5810 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5811 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5812 [Whether posix_fadvise is available])
5813 fi
5815 ############################################
5816 # See if we have the Linux splice syscall.
5818 case "$host_os" in
5819 *linux*)
5820 AC_CACHE_CHECK([for Linux splice],
5821 samba_cv_HAVE_LINUX_SPLICE,[
5822 AC_TRY_LINK([
5823 #if defined(HAVE_UNISTD_H)
5824 #include <unistd.h>
5825 #endif
5826 #include <fcntl.h>],
5827 [long ret = splice(0,0,1,0,400,0);],
5828 samba_cv_HAVE_LINUX_SPLICE=yes,
5829 samba_cv_HAVE_LINUX_SPLICE=no)])
5830 ;;
5831 *)
5832 samba_cv_HAVE_LINUX_SPLICE=no
5833 ;;
5834 esac
5836 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5837 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5838 [Whether Linux splice is available])
5839 fi
5841 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5843 ############################################
5844 # See if we have the a broken readlink syscall.
5846 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5847 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5848 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5849 ])
5850 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5851 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5852 fi
5854 #################################################
5855 # Check whether winbind is supported on this platform. If so we need to
5856 # build and install client programs, sbin programs and shared libraries
5858 AC_MSG_CHECKING(whether to build winbind)
5860 # Initially, the value of $host_os decides whether winbind is supported
5862 HAVE_WINBIND=yes
5863 HAVE_WBCLIENT=no
5865 # Define external wbclient library to link against. This disables winbind.
5866 # We define this here so --with-winbind can override it.
5867 AC_ARG_WITH(wbclient,
5868 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5869 [
5870 case "$withval" in
5871 no)
5872 HAVE_WBCLIENT=no
5873 ;;
5874 yes)
5875 HAVE_WBCLIENT=yes
5876 HAVE_WINBIND=no
5877 ;;
5878 *)
5879 HAVE_WBCLIENT=yes
5880 HAVE_WINBIND=no
5881 WBCLIENT_INCLUDES="-I$withval/include"
5882 WBCLIENT_LDFLAGS="-L$withval/lib"
5883 ;;
5884 esac ],
5885 )
5887 AC_SUBST(WBCLIENT_INCLUDES)
5888 AC_SUBST(WBCLIENT_LDFLAGS)
5889 AC_SUBST(WBCLIENT_LIBS)
5892 # Define the winbind shared library name and any specific linker flags
5893 # it needs to be built with.
5895 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5896 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5897 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5898 NSSSONAMEVERSIONSUFFIX=""
5900 case "$host_os" in
5901 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5902 NSSSONAMEVERSIONSUFFIX=".2"
5903 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5904 ;;
5905 *freebsd[[5-9]]*)
5906 # FreeBSD winbind client is implemented as a wrapper around
5907 # the Linux version.
5908 NSSSONAMEVERSIONSUFFIX=".1"
5909 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5910 ../nsswitch/winbind_nss_linux.o"
5911 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5912 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5913 ;;
5915 *netbsd*[[3-9]]*)
5916 # NetBSD winbind client is implemented as a wrapper
5917 # around the Linux version. It needs getpwent_r() to
5918 # indicate libc's use of the correct nsdispatch API.
5919 #
5920 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5921 WINBIND_NSS_EXTRA_OBJS="\
5922 ../nsswitch/winbind_nss_netbsd.o \
5923 ../nsswitch/winbind_nss_linux.o"
5924 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5925 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5926 else
5927 HAVE_WINBIND=no
5928 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5929 fi
5930 ;;
5931 *irix*)
5932 # IRIX has differently named shared libraries
5933 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
5934 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
5935 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
5936 ;;
5937 *solaris*)
5938 # Solaris winbind client is implemented as a wrapper around
5939 # the Linux version.
5940 NSSSONAMEVERSIONSUFFIX=".1"
5941 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
5942 ../nsswitch/winbind_nss_linux.o"
5943 ;;
5944 *hpux11*)
5945 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
5946 ;;
5947 *aix*)
5948 # AIX has even differently named shared libraries. No
5949 # WINS support has been implemented yet.
5950 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
5951 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5952 WINBIND_NSS="../nsswitch/WINBIND"
5953 WINBIND_WINS_NSS=""
5954 ;;
5955 *darwin*)
5956 ;;
5957 *)
5958 HAVE_WINBIND=no
5959 winbind_no_reason=", unsupported on $host_os"
5960 ;;
5961 esac
5963 # Check the setting of --with-winbind
5965 AC_ARG_WITH(winbind,
5966 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5967 [
5968 case "$withval" in
5969 yes)
5970 HAVE_WINBIND=yes
5971 HAVE_WBCLIENT=no
5972 ;;
5973 no)
5974 HAVE_WINBIND=no
5975 winbind_reason=""
5976 ;;
5977 esac ],
5978 )
5980 # We need unix domain sockets for winbind
5982 if test x"$HAVE_WINBIND" = x"yes"; then
5983 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5984 winbind_no_reason=", no unix domain socket support on $host_os"
5985 HAVE_WINBIND=no
5986 fi
5987 fi
5989 # Display test results
5991 if test x"$HAVE_WINBIND" = x"no"; then
5992 WINBIND_NSS=""
5993 WINBIND_WINS_NSS=""
5994 fi
5995 if test x"$HAVE_WBCLIENT" = x"yes"; then
5996 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
5997 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
5998 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
5999 AC_MSG_RESULT(yes)
6000 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6001 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
6002 else
6003 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6004 BUILD_LIBWBCLIENT_SHARED=no
6005 else
6006 BUILD_LIBWBCLIENT_SHARED=yes
6007 fi
6009 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6010 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6011 LIBWBCLIENT_SOVER=0
6012 LIBWBCLIENT_FULLVER=0
6013 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6014 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6015 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6016 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6017 ## Only worry about libwbclient if we have shared
6018 # library support
6019 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6020 LIBWBCLIENT=libwbclient
6021 INSTALL_LIBWBCLIENT=installlibwbclient
6022 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6023 LIBWBCLIENT_LIBS="-lwbclient"
6024 else
6025 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6026 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6027 fi
6028 fi
6030 if test x"$HAVE_WINBIND" = x"yes"; then
6031 AC_MSG_RESULT(yes)
6032 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6034 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
6035 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd"
6036 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6037 PAM_MODULES="$PAM_MODULES pam_winbind"
6038 INSTALL_PAM_MODULES="installpammodules"
6039 UNINSTALL_PAM_MODULES="uninstallpammodules"
6040 fi
6042 # we use winbind, check for krb5 locate_plugin support:
6043 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6044 [[#ifdef HAVE_KRB5_H
6045 #include <krb5.h>
6046 #endif
6047 ]])
6048 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6049 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6050 if test x"$BLDSHARED" = x"true" ; then
6051 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6052 fi
6053 fi
6054 # end of krb5 locate_plugin check
6055 else
6056 AC_MSG_RESULT(no$winbind_no_reason)
6057 fi
6059 AC_SUBST(WINBIND_NSS)
6060 AC_SUBST(WINBIND_WINS_NSS)
6061 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6062 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6063 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6065 AC_SUBST(WINBIND_KRB5_LOCATOR)
6067 # Solaris 10 does have new member in nss_XbyY_key
6068 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6069 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6070 [#include <nss_dbdefs.h>])
6072 # Solaris has some extra fields in struct passwd that need to be
6073 # initialised otherwise nscd crashes.
6075 AC_CHECK_MEMBER(struct passwd.pw_comment,
6076 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6077 [#include <pwd.h>])
6079 AC_CHECK_MEMBER(struct passwd.pw_age,
6080 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6081 [#include <pwd.h>])
6083 # AIX 4.3.x and 5.1 do not have as many members in
6084 # struct secmethod_table as AIX 5.2
6085 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6086 [#include <usersec.h>])
6087 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6088 [#include <usersec.h>])
6090 #################################################
6091 # Check to see if we should use the included popt
6093 AC_ARG_WITH(included-popt,
6094 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6095 [
6096 case "$withval" in
6097 yes)
6098 INCLUDED_POPT=yes
6099 ;;
6100 no)
6101 INCLUDED_POPT=no
6102 ;;
6103 esac ],
6104 )
6105 if test x"$INCLUDED_POPT" != x"yes"; then
6106 AC_CHECK_LIB(popt, poptGetContext,
6107 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6108 fi
6110 AC_MSG_CHECKING(whether to use included popt)
6111 if test x"$INCLUDED_POPT" = x"yes"; then
6112 AC_MSG_RESULT(yes)
6113 BUILD_POPT='$(POPT_OBJ)'
6114 POPTLIBS='$(POPT_OBJ)'
6115 FLAGS1="-I\$(srcdir)/../lib/popt"
6116 else
6117 AC_MSG_RESULT(no)
6118 BUILD_POPT=""
6119 POPTLIBS="-lpopt"
6120 fi
6121 AC_SUBST(BUILD_POPT)
6122 AC_SUBST(POPTLIBS)
6123 AC_SUBST(FLAGS1)
6125 #################################################
6126 # Check if user wants DNS service discovery support
6128 AC_ARG_ENABLE(dnssd,
6129 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6131 AC_SUBST(DNSSD_LIBS)
6132 if test x"$enable_dnssd" = x"yes"; then
6133 have_dnssd_support=yes
6135 AC_CHECK_HEADERS(dns_sd.h)
6136 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6137 have_dnssd_support=no
6138 fi
6140 # On Darwin the DNSSD API is in libc, but on other platforms it's
6141 # probably in -ldns_sd
6142 AC_CHECK_FUNCS(DNSServiceRegister)
6143 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6144 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6145 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6146 have_dnssd_support=no
6147 fi
6149 if test x"$have_dnssd_support" = x"yes"; then
6150 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6151 [Whether to enable DNS service discovery support])
6152 else
6153 if test x"$enable_dnssd" = x"yes"; then
6154 AC_MSG_ERROR(DNS service discovery support not available)
6155 fi
6156 fi
6158 fi
6160 #################################################
6161 # Check if user wants avahi support
6163 AC_ARG_ENABLE(avahi,
6164 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6166 if test x"$enable_avahi" != x"no"; then
6167 have_avahi_support=yes
6169 AC_CHECK_HEADERS(avahi-common/watch.h)
6170 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6171 have_avahi_support=no
6172 fi
6174 AC_CHECK_HEADERS(avahi-client/client.h)
6175 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6176 have_avahi_support=no
6177 fi
6179 save_LIBS="$LIBS"
6180 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6181 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6182 LIBS="$save_LIBS"
6184 if test x"$have_avahi_client_new" != x"yes" -o \
6185 x"$have_avahi_strerror" != x"yes" ; then
6186 have_avahi_support=no
6187 fi
6189 if test x"$have_avahi_support" = x"yes"; then
6190 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6191 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6192 [Whether to enable avahi support])
6193 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6194 else
6195 if test x"$enable_avahi" = x"yes"; then
6196 AC_MSG_ERROR(avahi support not available)
6197 fi
6198 fi
6199 fi
6202 #################################################
6203 # Set pthread stuff
6205 PTHREAD_CFLAGS=error
6206 PTHREAD_LDFLAGS=error
6208 # If it's error, then the user didn't
6209 # define it.
6210 if test "x$PTHREAD_LDFLAGS" = xerror; then
6211 AC_CHECK_LIB(pthread, pthread_attr_init, [
6212 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6213 PTHREAD_LDFLAGS="-lpthread" ])
6214 fi
6216 if test "x$PTHREAD_LDFLAGS" = xerror; then
6217 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6218 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6219 PTHREAD_LDFLAGS="-lpthreads" ])
6220 fi
6222 if test "x$PTHREAD_LDFLAGS" = xerror; then
6223 AC_CHECK_LIB(c_r, pthread_attr_init, [
6224 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6225 PTHREAD_LDFLAGS="-pthread" ])
6226 fi
6228 if test "x$PTHREAD_LDFLAGS" = xerror; then
6229 AC_CHECK_FUNC(pthread_attr_init, [
6230 PTHREAD_CFLAGS="-D_REENTRANT"
6231 PTHREAD_LDFLAGS="-lpthread" ])
6232 fi
6234 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6235 # pthread_attr_init. On pthread_mutex_lock it works there...
6236 if test "x$PTHREAD_LDFLAGS" = xerror; then
6237 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6238 PTHREAD_CFLAGS="-D_REENTRANT"
6239 PTHREAD_LDFLAGS="-lpthread" ])
6240 fi
6242 AC_SUBST(PTHREAD_CFLAGS)
6243 AC_SUBST(PTHREAD_LDFLAGS)
6245 samba_cv_HAVE_PTHREAD=no
6246 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6247 samba_cv_HAVE_PTHREAD=yes
6248 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6249 ac_save_CFLAGS=$CFLAGS
6250 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6251 ac_save_LDFLAGS=$LDFLAGS
6252 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6253 AC_CHECK_HEADERS(pthread.h)
6254 CFLAGS=$ac_save_CFLAGS
6255 LDFLAGS=$ac_save_LDFLAGS
6256 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6257 fi
6259 #################################################
6260 # Check if user wants pthreadpool support
6262 AC_ARG_ENABLE(pthreadpool,
6263 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6265 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6266 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6267 fi
6269 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6270 LIBS="$LIBS $PTHREAD_LDFLAGS"
6271 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6272 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6273 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6274 PTHREADPOOLTEST="bin/pthreadpooltest"
6275 AC_SUBST(PTHREADPOOLTEST)
6276 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6277 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6278 fi
6279 fi
6282 #################################################
6283 # Check to see if we should use the included iniparser
6285 AC_ARG_WITH(included-iniparser,
6286 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6287 [
6288 case "$withval" in
6289 yes)
6290 INCLUDED_INIPARSER=yes
6291 ;;
6292 no)
6293 INCLUDED_INIPARSER=no
6294 ;;
6295 esac ],
6296 )
6297 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6298 AC_CHECK_LIB(iniparser, iniparser_load,
6299 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6300 fi
6302 AC_MSG_CHECKING(whether to use included iniparser)
6303 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6304 AC_MSG_RESULT(yes)
6305 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6306 INIPARSERLIBS=""
6307 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6308 else
6309 AC_MSG_RESULT(no)
6310 BUILD_INIPARSER=""
6311 INIPARSERLIBS="-liniparser"
6312 fi
6313 AC_SUBST(BUILD_INIPARSER)
6314 AC_SUBST(INIPARSERLIBS)
6315 AC_SUBST(FLAGS1)
6317 AC_ARG_ENABLE(fault-handler,[AS_HELP_STRING([--disable-fault-handler], [Disable the default handler])])
6319 if test x"$enable_fault_handler" = x"no"; then
6320 AC_DEFINE(HAVE_DISABLE_FAULT_HANDLER, 1, [Disable the default signal handler])
6321 fi
6323 ###################################################
6324 # Check for different/missing (set|get|end)netgrent prototypes
6325 CFLAGS_SAVE=$CFLAGS
6326 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6327 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6328 fi
6329 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6330 AC_TRY_COMPILE([#include<netdb.h>
6331 #ifdef HAVE_NETGROUP_H
6332 #include<netgroup.h>
6333 #endif],[setnetgrent("foo")],
6334 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6335 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6336 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6337 fi
6338 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6339 AC_TRY_COMPILE([#include<netdb.h>
6340 #ifdef HAVE_NETGROUP_H
6341 #include<netgroup.h>
6342 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6343 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6344 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6345 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6346 fi
6347 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6348 AC_TRY_COMPILE([#include<netdb.h>
6349 #ifdef HAVE_NETGROUP_H
6350 #include<netgroup.h>
6351 #endif],[endnetgrent()],
6352 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6353 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6354 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6355 fi
6357 CFLAGS=$CFLAGS_SAVE
6359 # Checks for *BSD bsd_statvfs() function
6360 # Start
6361 AC_CHECK_HEADERS(sys/param.h sys/mount.h)
6363 AC_MSG_CHECKING([bsd_statvfs: checking for statfs() and struct statfs.bsize])
6364 AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
6365 AC_TRY_RUN([
6366 #ifdef HAVE_SYS_PARAM_H
6367 #include <sys/param.h>
6368 #endif
6369 #ifdef HAVE_SYS_MOUNT_H
6370 #include <sys/mount.h>
6371 #endif
6372 int main (void)
6373 {
6374 struct statfs fsd;
6375 fsd.f_bsize = 0;
6376 exit (statfs (".", &fsd));
6377 }],
6378 bsdstatvfs_cv_statfs=yes,
6379 bsdstatvfs_cv_statfs=no,
6380 bsdstatvfs_cv_statfs=no)])
6381 AC_MSG_RESULT($bsdstatvfs_cv_statfs)
6383 if test $bsdstatvfs_cv_statfs = yes; then
6384 AC_DEFINE(BSD_STATVFS_BSIZE,1,[Whether statfs exists and struct statfs has bsize property])
6385 fi
6387 # End
6388 # Checks for *BSD sys_statvfs() function
6390 # Checks for the vfs_fileid module
6391 # Start
6392 AC_CHECK_FUNC(getmntent)
6394 AC_CHECK_HEADERS(sys/statfs.h)
6396 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid])
6397 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6398 AC_TRY_RUN([
6399 #include <sys/types.h>
6400 #include <sys/statfs.h>
6401 int main(void)
6402 {
6403 struct statfs fsd;
6404 fsid_t fsid = fsd.f_fsid;
6405 return statfs (".", &fsd);
6406 }],
6407 vfsfileid_cv_statfs=yes,
6408 vfsfileid_cv_statfs=no,
6409 vfsfileid_cv_statfs=cross)
6410 ])
6411 AC_MSG_RESULT($vfsfileid_cv_statfs)
6413 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6414 x"$vfsfileid_cv_statfs" = x"yes"; then
6415 default_shared_modules="$default_shared_modules vfs_fileid"
6416 fi
6417 # End
6418 # Checks for the vfs_fileid module
6421 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6422 do
6423 eval MODULE_DEFAULT_$i=STATIC
6424 done
6426 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6427 do
6428 dnl Fall back to static if we cannot build shared libraries
6429 eval MODULE_DEFAULT_$i=STATIC
6431 if test $BLDSHARED = true; then
6432 eval MODULE_DEFAULT_$i=SHARED
6433 fi
6434 done
6436 dnl Always build these modules static
6437 MODULE_rpc_spoolss=STATIC
6438 MODULE_rpc_srvsvc=STATIC
6439 MODULE_idmap_tdb=STATIC
6440 MODULE_idmap_passdb=STATIC
6441 MODULE_idmap_nss=STATIC
6443 MODULE_nss_info_template=STATIC
6445 AC_ARG_WITH(static-modules,
6446 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6447 [ if test $withval; then
6448 for i in `echo $withval | sed -e 's/,/ /g'`
6449 do
6450 eval MODULE_$i=STATIC
6451 done
6452 fi ])
6454 AC_ARG_WITH(shared-modules,
6455 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6456 [ if test $withval; then
6457 for i in `echo $withval | sed -e 's/,/ /g'`
6458 do
6459 eval MODULE_$i=SHARED
6460 done
6461 fi ])
6463 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6464 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6465 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6466 AC_SUBST(SMBD_FAM_LIBS)
6467 fi
6469 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
6470 "bin/ldapsam.$SHLIBEXT", PDB,
6471 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6472 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6473 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6474 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6475 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6476 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6478 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6479 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6480 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6481 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6482 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6483 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6484 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6485 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6486 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6487 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6488 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6490 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6491 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6493 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6495 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6496 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6497 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6498 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6499 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6500 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6501 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6502 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6503 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6504 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6506 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6507 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6508 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6509 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6510 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6511 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6512 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6513 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6514 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6515 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6516 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6517 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6518 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6519 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6520 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6521 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6522 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6523 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6524 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6525 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6526 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6527 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6528 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6529 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6530 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6531 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6532 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6533 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6534 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6535 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6536 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6537 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6538 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6539 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6540 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6541 SMB_MODULE(vfs_aio_linux, \$(VFS_AIO_LINUX_OBJ), "bin/aio_linux.$SHLIBEXT", VFS)
6542 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6543 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6544 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6545 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6546 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6547 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6548 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6549 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6550 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6551 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6552 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6553 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6554 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6555 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6557 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6559 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6560 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6561 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6563 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6564 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6565 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6566 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6568 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6570 #################################################
6571 # do extra things if we are running insure
6573 if test "${ac_cv_prog_CC}" = "insure"; then
6574 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6575 fi
6577 #################################################
6578 # If run from the build farm, enable NASTY hacks
6579 #################################################
6580 AC_MSG_CHECKING(whether to enable build farm hacks)
6581 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6582 AC_MSG_RESULT(yes)
6583 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6584 else
6585 AC_MSG_RESULT(no)
6586 fi
6588 #################################################
6589 # check for bad librt/libpthread interactions
6591 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6592 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6593 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6594 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6596 SMB_IF_RTSIGNAL_BUG(
6597 [
6598 # Have RT_SIGNAL bug, need to check whether the problem will
6599 # affect anything we have configured.
6601 rt_do_error=no
6602 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6603 if test x"$rt_signal_lease_ok" = x"no" ; then
6604 rt_do_error=yes
6605 fi
6606 fi
6608 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6609 if test x"$rt_signal_notify_ok" = x"no" ; then
6610 rt_do_error=yes
6611 fi
6612 fi
6614 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6615 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6616 if test x"$rt_signal_aio_ok" = x"no" ; then
6617 rt_do_error=yes
6618 fi
6619 fi
6621 if test x"$rt_do_error" = x"yes" ; then
6622 SMB_IS_LIBPTHREAD_LINKED(
6623 [
6624 cat<<MSG
6626 *** On this platforms, linking Samba against pthreads causes problems
6627 *** with the oplock and change notification mechanisms. You may be
6628 *** using pthreads as a side-effect of using the --with-aio-support
6629 *** or --with-profiling-data options. Please remove these and try again.
6631 MSG
6632 ],
6633 [
6634 cat<<MSG
6636 *** On this platform, the oplock and change notification mechanisms do not
6637 *** appear to work. Please report this problem to samba-technical@samba.org
6638 *** and attach the config.log file from this directory.
6640 MSG
6641 ])
6642 AC_MSG_ERROR(unable to use realtime signals on this platform)
6643 fi
6644 ],
6645 [
6646 # no RT_SIGNAL bug, we are golden
6647 SMB_IS_LIBPTHREAD_LINKED(
6648 [
6649 AC_MSG_WARN(using libpthreads - this may degrade performance)
6650 ])
6652 ],
6653 [
6654 # cross compiling, I hope you know what you are doing
6655 true
6656 ])
6658 fi
6660 m4_include(../lib/zlib/zlib.m4)
6662 if test x$smbtorture4_possible = xyes; then
6663 SMBTORTURE4="bin/smbtorture4"
6664 AC_SUBST(SMBTORTURE4)
6665 fi
6667 AC_SUBST(ZLIB_LIBS)
6668 AC_SUBST(ZLIB_OBJS)
6669 AC_ZLIB([ZLIB_OBJS=""], [
6670 ZLIB_LIBS=""
6671 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6672 deflate.o trees.o zutil.o inflate.o infback.o \
6673 inftrees.o inffast.o
6674 do
6675 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6676 done
6677 CFLAGS="-I../lib/zlib $CFLAGS"
6678 ])
6680 AC_DEFINE(STATIC_gensec_MODULES, [gensec_spnego_init,gensec_ntlmssp_init,NULL],[gensec modules])
6681 AC_DEFINE(STATIC_gensec_MODULES_PROTO, [_MODULE_PROTO(gensec_spnego_init)_MODULE_PROTO(gensec_ntlmssp_init)],[gensec protos])
6683 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6685 if test "x$enable_dmalloc" = xyes
6686 then
6687 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6688 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6689 [Define to check invariants around some common functions])
6690 LIBS="$LIBS -ldmalloc"
6691 fi
6693 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6694 LIB_REMOVE_USR_LIB(LDFLAGS)
6695 LIB_REMOVE_USR_LIB(LIBS)
6697 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6698 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6699 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6701 #################################################
6702 # Display summary of libraries detected
6704 AC_MSG_RESULT([Using libraries:])
6705 AC_MSG_RESULT([ LIBS = $LIBS])
6706 if test x"$with_ads_support" != x"no"; then
6707 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6708 fi
6709 if test x"$with_ldap_support" != x"no"; then
6710 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6711 fi
6712 if test x"$with_dnsupdate_support" != x"no"; then
6713 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6714 fi
6715 if test x"$have_dnssd_support" != x"no"; then
6716 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6717 fi
6718 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6720 #################################################
6721 # final configure stuff
6723 AC_MSG_CHECKING([configure summary])
6724 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6725 AC_MSG_RESULT(yes),
6726 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6727 AC_MSG_WARN([cannot run when cross-compiling]))
6729 dnl Merge in developer cflags from now on
6730 AC_SUBST(DEVELOPER_CFLAGS)
6731 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6732 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS) ${CFLAGS_APPEND}"
6733 fi
6735 # Stuff the smbd-only libraries at the end of the smbd link
6736 # path (if we have them).
6737 SMBD_LIBS="$samba_dmapi_libs"
6738 AC_SUBST(SMBD_LIBS)
6740 CFLAGS="${CFLAGS} \$(FLAGS)"
6741 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6743 # If we had to expand the includes, make tsure the output file is moved back
6744 AC_OUTPUT_COMMANDS([
6745 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
6746 ln -s Makefile-noincludes Makefile
6747 fi
6748 ])
6750 AC_OUTPUT(Makefile
6751 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6752 lib/netapi/examples/Makefile
6753 lib/netapi/tests/Makefile
6754 pkgconfig/smbclient.pc
6755 pkgconfig/wbclient.pc
6756 pkgconfig/netapi.pc
6757 pkgconfig/smbsharemodes.pc
6758 ../examples/libsmbclient/Makefile.internal
6759 )
6761 #################################################
6762 # Print very concise instructions on building/use
6763 if test "x$enable_dmalloc" = xyes
6764 then
6765 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6766 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6767 fi