| blob | a29818362c7176dd80521aae8479cafce7bf9778 |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
30 LIBTEVENT_OBJ0=""
31 for obj in ${TEVENT_OBJ}; do
32 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
33 done
34 AC_SUBST(LIBTEVENT_OBJ0)
35 LIBS="${LIBS} ${TEVENT_LIBS}"
37 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
38 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
43 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
45 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46 if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
48 fi
50 dnl Unique-to-Samba variables we'll be playing with.
51 AC_SUBST(SAMBA_CPPFLAGS)
52 AC_SUBST(SHELL)
53 AC_SUBST(LDSHFLAGS)
54 AC_SUBST(SONAMEFLAG)
55 AC_SUBST(SHLD)
56 AC_SUBST(MODULE_EXPORTS)
57 AC_SUBST(DSO_EXPORTS)
58 AC_SUBST(HOST_OS)
59 AC_SUBST(PICFLAG)
60 AC_SUBST(PIE_CFLAGS)
61 AC_SUBST(PIE_LDFLAGS)
62 AC_SUBST(RELRO_LDFLAGS)
63 AC_SUBST(SHLIBEXT)
64 AC_SUBST(INSTALLLIBCMD_SH)
65 AC_SUBST(INSTALLLIBCMD_A)
66 AC_SUBST(UNINSTALLLIBCMD_SH)
67 AC_SUBST(UNINSTALLLIBCMD_A)
69 AC_SUBST(INSTALL_LIBWBCLIENT)
70 AC_SUBST(UNINSTALL_LIBWBCLIENT)
71 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
73 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
74 AC_SUBST(LIBWBCLIENT_SHARED)
75 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
76 AC_SUBST(LIBWBCLIENT_STATIC)
77 AC_SUBST(LIBWBCLIENT_SOVER)
78 AC_SUBST(LIBWBCLIENT_FULLVER)
79 AC_SUBST(LIBWBCLIENT)
80 AC_SUBST(LIBWBCLIENT_LIBS)
82 AC_SUBST(LIBSAMBAUTIL_SHARED)
84 AC_SUBST(PRINT_LIBS)
85 AC_SUBST(AUTH_LIBS)
86 AC_SUBST(ACL_LIBS)
87 AC_SUBST(PASSDB_LIBS)
88 AC_SUBST(IDMAP_LIBS)
89 AC_SUBST(KRB5_LIBS)
90 AC_SUBST(UUID_LIBS)
91 AC_SUBST(LDAP_LIBS)
92 AC_SUBST(GPEXT_LIBS)
93 AC_SUBST(PAM_MODULES)
94 AC_SUBST(INSTALL_PAM_MODULES)
95 AC_SUBST(UNINSTALL_PAM_MODULES)
96 AC_SUBST(NSS_MODULES)
97 AC_SUBST(EXTRA_BIN_PROGS)
98 AC_SUBST(CIFSMOUNT_PROGS)
99 AC_SUBST(INSTALL_CIFSMOUNT)
100 AC_SUBST(UNINSTALL_CIFSMOUNT)
101 AC_SUBST(CIFSUMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSUMOUNT)
103 AC_SUBST(UNINSTALL_CIFSUMOUNT)
104 AC_SUBST(CIFSUPCALL_PROGS)
105 AC_SUBST(INSTALL_CIFSUPCALL)
106 AC_SUBST(UNINSTALL_CIFSUPCALL)
107 AC_SUBST(EXTRA_SBIN_PROGS)
108 AC_SUBST(EXTRA_ALL_TARGETS)
109 AC_SUBST(CONFIG_LIBS)
110 AC_SUBST(NSCD_LIBS)
112 # compile with optimization and without debugging by default, but
113 # allow people to set their own preference.
114 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
115 # if it has no value. This prevent *very* large debug binaries from occurring
116 # by default.
117 if test "x$debug" = "xyes" ; then
118 CFLAGS="${CFLAGS} -g"
119 fi
120 if test "x$CFLAGS" = x; then
121 CFLAGS="-O"
122 fi
124 m4_include(../lib/socket_wrapper/config.m4)
125 m4_include(../lib/nss_wrapper/config.m4)
127 m4_include(m4/swat.m4)
129 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
131 # Probe the gcc version for extra CFLAGS. We always stash these in
132 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
133 # Makefile edit, avoiding the need to re-run configure.
134 if test x"$ac_cv_prog_gcc" = x"yes" ; then
135 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
136 # Add -Wdeclaration-after-statement if compiler supports it
137 AC_CACHE_CHECK(
138 [that the C compiler understands -Wdeclaration-after-statement],
139 samba_cv_HAVE_Wdeclaration_after_statement, [
140 AC_TRY_RUN_STRICT([
141 int main(void)
142 {
143 return 0;
144 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
145 samba_cv_HAVE_Wdeclaration_after_statement=yes,
146 samba_cv_HAVE_Wdeclaration_after_statement=no,
147 samba_cv_HAVE_Wdeclaration_after_statement=cross)
148 ])
150 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
151 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
152 fi
154 #-Werror-implicit-function-declaration
155 AC_CACHE_CHECK(
156 [that the C compiler understands -Werror-implicit-function-declaration],
157 samba_cv_HAVE_Werror_implicit_function_declaration, [
158 AC_TRY_RUN_STRICT([
159 int main(void)
160 {
161 return 0;
162 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
163 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
164 samba_cv_HAVE_Werror_implicit_function_declaration=no,
165 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
166 ])
167 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
168 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
169 fi
171 # krb5developer is like developer, except we don't get
172 # -Wstrict-prototypes.
173 if test x"$krb5_developer" != x"$yes" ; then
174 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
175 fi
177 if test x"$picky_developer" = x"yes"; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
179 fi
180 fi
182 #################################################
183 # check for a shared memory profiling support
184 AC_MSG_CHECKING(whether to use profiling)
185 AC_ARG_WITH(profiling-data,
186 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
187 [ case "$withval" in
188 yes)
189 AC_MSG_RESULT(yes)
190 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
191 samba_cv_WITH_PROFILE=yes
192 ;;
193 *)
194 AC_MSG_RESULT(no)
195 samba_cv_WITH_PROFILE=no
196 ;;
197 esac ],
198 AC_MSG_RESULT(no)
199 )
201 dnl Checks for programs.
202 AC_ARG_ENABLE(smbtorture4,
203 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
205 if test x$enable_smbtorture4 != xno; then
206 smbtorture4_possible=yes
207 else
208 smbtorture4_possible=no
209 fi
211 AC_PROG_INSTALL
212 AC_PROG_AWK
213 # Check for GNU make
214 m4_include(../m4/check_make.m4)
215 AC_SAMBA_GNU_MAKE([true], [true])
217 # Check for perl
218 m4_include(../m4/check_perl.m4)
219 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
221 # Check for python
222 m4_include(../m4/check_python.m4)
223 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
225 AC_CHECK_TOOL(AR, ar)
227 dnl Check if we (actually our C compiler!) use GNU ld
228 AC_PROG_LD_GNU
230 dnl Certain versions of GNU ld the default is not to have the
231 dnl --allow-shlib-undefined flag defined. This causes a stackload of
232 dnl warnings when building modules.
233 if test "$ac_cv_prog_gnu_ld" = "yes"; then
234 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
235 AC_MSG_CHECKING(GNU ld release date)
236 changequote(,)dnl
237 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
238 changequote([,])dnl
239 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
240 if test -n "$ac_cv_gnu_ld_date"; then
241 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
242 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
243 fi
244 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
245 ac_cv_gnu_ld_version_script=yes
246 fi
247 else
248 AC_MSG_CHECKING(GNU ld release version)
249 changequote(,)dnl
250 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'`
251 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
252 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
253 changequote([,])dnl
254 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
255 AC_MSG_CHECKING(GNU ld release version major)
256 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
257 AC_MSG_CHECKING(GNU ld release version minor)
258 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
259 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
260 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
261 fi
262 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
263 ac_cv_gnu_ld_version_script=yes
264 fi
265 fi
266 fi
268 dnl look for executable suffix
269 AC_EXEEXT
271 dnl Check if C compiler understands -c and -o at the same time
272 AC_PROG_CC_C_O
273 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
274 BROKEN_CC=
275 else
276 BROKEN_CC=#
277 fi
278 AC_SUBST(BROKEN_CC)
280 dnl Check if the C compiler understands -Werror (GNU)
281 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
282 AC_TRY_RUN_STRICT([
283 int main(void)
284 {
285 return 0;
286 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
287 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
288 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
289 Werror_FLAGS="-Werror"
290 else
291 dnl Check if the C compiler understands -w2
292 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
293 AC_TRY_RUN_STRICT([
294 int main(void)
295 {
296 return 0;
297 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
298 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
299 if test x"$samba_cv_HAVE_w2" = x"yes"; then
300 Werror_FLAGS="-w2"
301 else
302 dnl Check if the C compiler understands -errwarn (Sun)
303 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
304 AC_TRY_RUN_STRICT([
305 int main(void)
306 {
307 return 0;
308 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
309 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
310 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
311 Werror_FLAGS="-errwarn=%all"
312 else
313 dnl Check if the C compiler understands -qhalt (IBM)
314 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
315 AC_TRY_RUN_STRICT([
316 int main(void)
317 {
318 return 0;
319 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
320 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
321 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
322 Werror_FLAGS="-qhalt=w"
323 fi
324 fi
325 fi
326 fi
328 ############################################
329 # check if the compiler can handle negative enum values
330 # and don't truncate the values to INT_MAX
331 # a runtime test is needed here
332 AC_SUBST(PIDL_ARGS)
333 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
334 AC_TRY_RUN(
335 [
336 #include <stdio.h>
337 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
338 int main(void) {
339 enum negative_values v1 = NEGATIVE_VALUE;
340 unsigned v2 = NEGATIVE_VALUE;
342 if (v1 != 0xFFFFFFFF) {
343 printf("%u != 0xFFFFFFFF\n", v1);
344 return 1;
345 }
346 if (v2 != 0xFFFFFFFF) {
347 printf("%u != 0xFFFFFFFF\n", v2);
348 return 1;
349 }
351 return 0;
352 }
353 ],
354 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
355 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
356 AC_MSG_WARN([using --uint-enums for pidl])
357 PIDL_ARGS="$PIDL_ARGS --uint-enums"
358 fi
360 dnl Figure out the flags to support named structure initializers
362 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
364 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
365 AC_MSG_CHECKING(uname -s)
366 AC_MSG_RESULT(${UNAME_S})
368 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
369 AC_MSG_CHECKING(uname -r)
370 AC_MSG_RESULT(${UNAME_R})
372 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
373 AC_MSG_CHECKING(uname -m)
374 AC_MSG_RESULT(${UNAME_M})
376 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
377 AC_MSG_CHECKING(uname -p)
378 AC_MSG_RESULT(${UNAME_P})
380 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
381 AC_MSG_CHECKING(uname -i)
382 AC_MSG_RESULT(${UNAME_I})
384 dnl Add #include for broken IRIX header files
385 case "$host_os" in
386 *irix6*)
387 #TODO add to libreplace
388 if test x"$ac_cv_prog_gcc" != x"yes" ; then
389 dnl Fix sensible defaults for MIPSPro compilers. The
390 dnl error numbers are valid for the 7.3 compilers,
391 dnl hopefully also valid for the 7.4 series.
392 dnl
393 dnl Bugzilla 3801. Force an error on warning 1035
394 dnl so we don't incorrectly detect stdint.h. This
395 dnl warning is emitted for #error directives.
396 CFLAGS="$CFLAGS -diag_error 1035"
397 dnl 1209: Controlling expression is constant
398 dnl 1174: Function foo declared but never referenced
399 dnl 3201: Parameter foo was never referenced
400 CFLAGS="$CFLAGS -woff 1209,1174,3201"
401 fi
402 ;;
403 esac
405 DYNEXP=
406 AC_SUBST(DYNEXP)
407 LDSHFLAGS_Z_DEFS=
408 AC_SUBST(LDSHFLAGS_Z_DEFS)
409 LDSHFLAGS_Z_NODEFS=
410 AC_SUBST(LDSHFLAGS_Z_NODEFS)
412 dnl Add modules that have to be built by default here
413 dnl These have to be built static:
414 default_static_modules=""
415 default_static_modules="$default_static_modules pdb_smbpasswd"
416 default_static_modules="$default_static_modules pdb_tdbsam"
417 default_static_modules="$default_static_modules pdb_wbc_sam"
418 default_static_modules="$default_static_modules rpc_lsarpc"
419 default_static_modules="$default_static_modules rpc_samr"
420 default_static_modules="$default_static_modules rpc_winreg"
421 default_static_modules="$default_static_modules rpc_initshutdown"
422 default_static_modules="$default_static_modules rpc_dssetup"
423 default_static_modules="$default_static_modules rpc_wkssvc"
424 default_static_modules="$default_static_modules rpc_svcctl"
425 default_static_modules="$default_static_modules rpc_ntsvcs"
426 default_static_modules="$default_static_modules rpc_netlogon"
427 default_static_modules="$default_static_modules rpc_netdfs"
428 default_static_modules="$default_static_modules rpc_srvsvc"
429 default_static_modules="$default_static_modules rpc_spoolss"
430 default_static_modules="$default_static_modules rpc_eventlog"
431 default_static_modules="$default_static_modules auth_sam"
432 default_static_modules="$default_static_modules auth_unix"
433 default_static_modules="$default_static_modules auth_winbind"
434 default_static_modules="$default_static_modules auth_wbc"
435 default_static_modules="$default_static_modules auth_server"
436 default_static_modules="$default_static_modules auth_domain"
437 default_static_modules="$default_static_modules auth_builtin"
438 default_static_modules="$default_static_modules vfs_default"
439 default_static_modules="$default_static_modules nss_info_template"
441 dnl These are preferably build shared, and static if dlopen() is not available
442 default_shared_modules=""
443 default_shared_modules="$default_shared_modules vfs_recycle"
444 default_shared_modules="$default_shared_modules vfs_audit"
445 default_shared_modules="$default_shared_modules vfs_extd_audit"
446 default_shared_modules="$default_shared_modules vfs_full_audit"
447 default_shared_modules="$default_shared_modules vfs_netatalk"
448 default_shared_modules="$default_shared_modules vfs_fake_perms"
449 default_shared_modules="$default_shared_modules vfs_default_quota"
450 default_shared_modules="$default_shared_modules vfs_readonly"
451 default_shared_modules="$default_shared_modules vfs_cap"
452 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
453 default_shared_modules="$default_shared_modules vfs_shadow_copy"
454 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
455 default_shared_modules="$default_shared_modules charset_CP850"
456 default_shared_modules="$default_shared_modules charset_CP437"
457 default_shared_modules="$default_shared_modules auth_script"
458 default_shared_modules="$default_shared_modules vfs_readahead"
459 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
460 default_shared_modules="$default_shared_modules vfs_streams_xattr"
461 default_shared_modules="$default_shared_modules vfs_streams_depot"
462 default_shared_modules="$default_shared_modules vfs_acl_xattr"
463 default_shared_modules="$default_shared_modules vfs_acl_tdb"
464 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
465 default_shared_modules="$default_shared_modules vfs_preopen"
466 default_shared_modules="$default_shared_modules vfs_catia"
467 default_shared_modules="$default_shared_modules vfs_scannedonly"
468 default_shared_modules="$default_shared_modules vfs_crossrename"
469 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
470 default_shared_modules="$default_shared_modules vfs_time_audit"
471 default_shared_modules="$default_shared_modules idmap_autorid"
473 if test "x$developer" = xyes; then
474 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
475 default_static_modules="$default_static_modules auth_netlogond"
476 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
477 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="$CPPFLAGS -D_LARGE_FILES"
512 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
513 ;;
514 #
515 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
516 # to the existance of large files..
517 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
518 # recommendations on large file support, however it makes the
519 # compile work using gcc 2.7 and 2.8, whereas using the Sun
520 # recommendation makes the compile fail on gcc2.7. JRA.
521 #
522 # Solaris uses SYSV printing. Make sure to set that here. --jerry
523 #
524 *solaris*)
525 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
526 case `uname -r` in
527 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
528 AC_MSG_RESULT([no large file support])
529 ;;
530 5.*)
531 LDFLAGS="$LDFLAGS -lthread"
532 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
533 AC_MSG_RESULT([enabling large file support])
534 if test "$ac_cv_prog_gcc" = yes; then
535 ${CC-cc} -v >conftest.c 2>&1
536 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
537 rm -fr conftest.c
538 case "$ac_cv_gcc_compiler_version_number" in
539 *"gcc version 2.6"*|*"gcc version 2.7"*)
540 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
541 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
542 ;;
543 *)
544 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
545 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
546 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
547 ;;
548 esac
549 else
550 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
551 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
552 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
553 fi
554 ;;
555 esac
556 ;;
557 #
558 # IRIX uses SYSV printing. Make sure to set that here
559 #
560 *irix*)
561 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
562 ;;
563 *freebsd*|*dragonfly*)
564 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
565 ;;
566 #
567 # VOS may need to have POSIX support and System V compatibility enabled.
568 #
569 *vos*)
570 case "$CPPFLAGS" in
571 *-D_POSIX_C_SOURCE*)
572 ;;
573 *)
574 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
575 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
576 ;;
577 esac
578 case "$CPPFLAGS" in
579 *-D_SYSV*|*-D_SVID_SOURCE*)
580 ;;
581 *)
582 CPPFLAGS="$CPPFLAGS -D_SYSV"
583 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
584 esac
585 ;;
586 #
587 # Tests needed for SINIX large file support.
588 #
589 *sysv4*)
590 if test $host = mips-sni-sysv4 ; then
591 AC_MSG_CHECKING([for LFS support])
592 old_CPPFLAGS="$CPPFLAGS"
593 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
594 AC_TRY_RUN([
595 #include <unistd.h>
596 main () {
597 #if _LFS64_LARGEFILE == 1
598 exit(0);
599 #else
600 exit(1);
601 #endif
602 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
603 CPPFLAGS="$old_CPPFLAGS"
604 if test x$SINIX_LFS_SUPPORT = xyes ; then
605 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
606 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
607 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
608 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
609 LIBS="`getconf LFS64_LIBS` $LIBS"
610 fi
611 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
612 fi
613 ;;
615 # Systems with LFS support.
616 #
617 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
618 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
619 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
620 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
621 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
622 ;;
624 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
625 #
626 *linux*)
627 AC_MSG_CHECKING([for LFS support])
628 old_CPPFLAGS="$CPPFLAGS"
629 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
630 AC_TRY_RUN([
631 #include <unistd.h>
632 #include <sys/utsname.h>
633 #include <string.h>
634 #include <stdlib.h>
635 main() {
636 #if _LFS64_LARGEFILE == 1
637 struct utsname uts;
638 char *release;
639 int major, minor;
641 /* Ensure this is glibc 2.2 or higher */
642 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
643 int libc_major = __GLIBC__;
644 int libc_minor = __GLIBC_MINOR__;
646 if (libc_major < 2)
647 exit(1);
648 if (libc_minor < 2)
649 exit(1);
650 #endif
652 /* Ensure this is kernel 2.4 or higher */
654 uname(&uts);
655 release = strdup(uts.release);
656 major = atoi(strsep(&release, "."));
657 minor = atoi(strsep(&release, "."));
659 if (major > 2 || (major == 2 && minor > 3))
660 exit(0);
661 exit(1);
662 #else
663 exit(1);
664 #endif
665 }
666 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
667 CPPFLAGS="$old_CPPFLAGS"
668 if test x$LINUX_LFS_SUPPORT = xyes ; then
669 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
670 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
671 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
672 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
673 fi
674 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
675 ;;
677 #
678 # MacOS X is the *only* system that uses compose character in utf8. This
679 # is so horribly broken....
680 #
681 *darwin*)
682 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
684 # Add a system specific charset module.
685 default_shared_modules="$default_shared_modules charset_macosxfs"
687 ;;
688 *hurd*)
689 AC_MSG_CHECKING([for LFS support])
690 old_CPPFLAGS="$CPPFLAGS"
691 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
692 AC_TRY_RUN([
693 #include <unistd.h>
694 main () {
695 #if _LFS64_LARGEFILE == 1
696 exit(0);
697 #else
698 exit(1);
699 #endif
700 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
701 CPPFLAGS="$old_CPPFLAGS"
702 if test x$GLIBC_LFS_SUPPORT = xyes ; then
703 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
704 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
705 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
706 fi
707 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
708 ;;
709 *qnx*)
710 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
711 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
712 ;;
714 esac
716 SAVE_CPPFLAGS="${CPPFLAGS}"
717 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
719 AC_LIBREPLACE_BROKEN_CHECKS
720 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
721 AC_LIBREPLACE_NETWORK_CHECKS
723 CPPFLAGS="${SAVE_CPPFLAGS}"
725 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
727 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
728 AC_SUBST(LIBREPLACE_OBJS)
730 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
731 AC_SUBST(LIBREPLACE_LIBS)
734 # add -ldl to the global LIBS
735 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
736 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
739 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
740 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
741 AC_CHECK_HEADERS(limits.h float.h libintl.h)
742 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
743 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
744 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
745 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
746 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
747 AC_CHECK_HEADERS(sys/sysmacros.h)
748 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
749 AC_CHECK_HEADERS(langinfo.h locale.h)
750 AC_CHECK_HEADERS(xfs/libxfs.h)
751 AC_CHECK_HEADERS(netgroup.h)
752 AC_CHECK_HEADERS(linux/falloc.h)
754 dnl check for OS implementation of md5 conformant to rfc1321
755 samba_cv_md5lib=none
757 AC_CHECK_LIB(c, MD5Update, [samba_cv_md5lib=""])
759 if test x"$samba_cv_md5lib" = x"none" ; then
760 AC_CHECK_LIB(md, MD5Update, [samba_cv_md5lib=md])
761 fi
763 if test x"$samba_cv_md5lib" = x"none" ; then
764 AC_CHECK_LIB(md5, MD5Update, [samba_cv_md5lib=md5])
765 fi
767 if test x"$samba_cv_md5lib" != x"none" ; then
768 AC_CHECK_HEADERS(md5.h)
769 fi
771 CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
772 if test x"$ac_cv_header_md5_h" = x"yes" -a \
773 x"$samba_cv_md5lib" != x"none" ; then
774 if test x"$samba_cv_md5lib" != x ; then
775 LIBS="${LIBS} -l${samba_cv_md5lib}"
776 AC_DEFINE(HAVE_LIBMD5, 1,
777 [Whether libmd5 conformant to rfc1321 is available.])
778 fi
779 CRYPTO_MD5_OBJ=
780 fi
782 AC_SUBST(CRYPTO_MD5_OBJ)
785 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
786 #if HAVE_RPC_RPC_H
787 #include <rpc/rpc.h>
788 #endif
789 ]])
791 ## These fail to compile on IRIX so just check for their presence
792 AC_CHECK_HEADERS(sys/mode.h,,,)
794 # Look for Darwin headers
795 old_CPPFLAGS="$CPPFLAGS"
796 CPPFLAGS="-Iinclude $CPPFLAGS"
797 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
798 CPPFLAGS="$old_CPPFLAGS"
800 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
801 # subdirectory of headers.
802 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
804 if test x"$enable_developer" = x"yes" ; then
805 if test x"$ac_cv_header_valgrind_h" = xyes -o \
806 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
807 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
808 fi
809 fi
811 #
812 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
813 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
814 #
815 case "$host_os" in
816 *hpux*)
817 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
818 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
819 if test x"$ac_cv_header_shadow_h" = x"yes"; then
820 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
821 fi
822 ;;
823 esac
824 AC_CHECK_HEADERS(shadow.h)
825 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
826 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
828 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
829 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
831 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
833 # For experimental utmp support (lastlog on some BSD-like systems)
834 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
836 AC_CHECK_SIZEOF(int,cross)
837 AC_CHECK_SIZEOF(long,cross)
838 AC_CHECK_SIZEOF(long long,cross)
839 AC_CHECK_SIZEOF(short,cross)
841 AC_C_CONST
842 AC_C_INLINE
843 AC_C_BIGENDIAN
844 AC_C_CHAR_UNSIGNED
846 AC_TYPE_SIGNAL
847 AC_TYPE_UID_T
848 AC_TYPE_MODE_T
849 AC_TYPE_OFF_T
850 AC_TYPE_SIZE_T
851 AC_TYPE_PID_T
852 AC_STRUCT_ST_RDEV
853 AC_DIRENT_D_OFF
854 AC_CHECK_TYPE(ssize_t, int)
855 AC_CHECK_TYPE(wchar_t, unsigned short)
857 ############################################
858 # for cups support we need libcups, and a handful of header files
860 AC_ARG_ENABLE(cups,
861 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
863 if test x$enable_cups != xno; then
864 AC_PATH_PROG(CUPS_CONFIG, cups-config)
866 if test "x$CUPS_CONFIG" != x; then
868 ac_save_LDFLAGS=$LDFLAGS
869 ac_save_PRINT_LIBS=$PRINT_LIBS
870 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
872 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
873 x"$ac_cv_header_cups_language_h" = xyes; then
874 # try linking with -lcups alone first. That should work unless libcups is
875 # underlinked. With cups-config --libs we pull in unwanted and unneeded
876 # dendencies including thread libraries - use cups-config only if really
877 # required.
878 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
879 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
880 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
881 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
883 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
884 samba_cv_HAVE_CUPS=yes
885 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
886 else
887 AC_MSG_WARN([cups-config around but cups-devel not installed])
888 CFLAGS=$ac_save_CFLAGS
889 LDFLAGS=$ac_save_LDFLAGS
890 PRINT_LIBS=$ac_save_PRINT_LIBS
891 fi
893 elif test x"$enable_cups" = x"yes"; then
894 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
895 fi
896 fi
898 AC_ARG_ENABLE(iprint,
899 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
901 if test x$enable_iprint != xno; then
902 if test x"$samba_cv_HAVE_CUPS" = xyes; then
903 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
904 elif test x"$enable_iprint" = x"yes"; then
905 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
906 fi
907 fi
909 ############################################
910 # check if the compiler will optimize out function calls
911 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
912 AC_TRY_LINK([
913 #include <stdio.h>],
914 [
915 if (0) {
916 this_function_does_not_exist();
917 } else {
918 return 1;
919 }
921 ],
922 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
923 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
924 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
925 fi
927 #############################################
928 # check for fd passing struct via msg_control
929 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
930 AC_TRY_COMPILE([
931 #include <sys/types.h>
932 #include <stdlib.h>
933 #include <stddef.h>
934 #include <sys/socket.h>
935 #include <sys/un.h>],
936 [
937 struct msghdr msg;
938 union {
939 struct cmsghdr cm;
940 char control[CMSG_SPACE(sizeof(int))];
941 } control_un;
942 msg.msg_control = control_un.control;
943 msg.msg_controllen = sizeof(control_un.control);
944 ],
945 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
946 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
947 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
948 [If we can use msg_control for passing file descriptors])
949 fi
951 #############################################
952 # check for fd passing struct via msg_acctrights
953 AC_CACHE_CHECK([for fd passing via msg_acctrights],
954 samba_cv_msghdr_msg_acctrights, [
955 AC_TRY_COMPILE([
956 #include <sys/types.h>
957 #include <stdlib.h>
958 #include <stddef.h>
959 #include <sys/socket.h>
960 #include <sys/un.h>],
961 [
962 struct msghdr msg;
963 int fd;
964 msg.msg_acctrights = (caddr_t) &fd;
965 msg.msg_acctrightslen = sizeof(fd);
966 ],
967 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
968 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
969 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
970 [If we can use msg_acctrights for passing file descriptors])
971 fi
973 AC_CHECK_FUNCS(dirfd)
974 if test x"$ac_cv_func_dirfd" = x"yes"; then
975 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
976 fi
978 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
979 AC_TRY_COMPILE([
980 #include <sys/types.h>
981 #if STDC_HEADERS
982 #include <stdlib.h>
983 #include <stddef.h>
984 #endif
985 #include <signal.h>],[struct sigevent s;],
986 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
987 if test x"$samba_cv_struct_sigevent" = x"yes"; then
988 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
989 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
990 [#include <signal.h>])
991 fi
993 # and glibc has setresuid under linux but the function does
994 # nothing until kernel 2.1.44! very dumb.
995 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
996 AC_TRY_RUN([#include <errno.h>
997 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
998 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
999 if test x"$samba_cv_have_setresuid" = x"yes"; then
1000 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
1001 fi
1003 # Do the same check for setresguid...
1004 #
1005 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
1006 AC_TRY_RUN([#include <unistd.h>
1007 #include <errno.h>
1008 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
1009 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
1010 if test x"$samba_cv_have_setresgid" = x"yes"; then
1011 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
1012 fi
1014 AC_FUNC_MEMCMP
1016 ###############################################
1017 # Readline included by default unless explicitly asked not to
1018 test "${with_readline+set}" != "set" && with_readline=yes
1020 # test for where we get readline() from
1021 AC_MSG_CHECKING(whether to use readline)
1022 AC_ARG_WITH(readline,
1023 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
1024 [ case "$with_readline" in
1025 yes)
1026 AC_MSG_RESULT(yes)
1028 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1029 AC_CHECK_HEADERS(readline/history.h)
1031 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1032 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1033 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1034 done
1035 AC_CHECK_LIB(readline, rl_callback_handler_install,
1036 [TERMLIBS="-lreadline $TERMLIBS"
1037 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1038 break], [TERMLIBS=], $TERMLIBS)])
1039 ;;
1040 no)
1041 AC_MSG_RESULT(no)
1042 ;;
1043 *)
1044 AC_MSG_RESULT(yes)
1046 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1047 # alternate readline path
1048 _ldflags=${LDFLAGS}
1049 _cppflags=${CPPFLAGS}
1051 # Add additional search path
1052 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1053 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1055 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1056 AC_CHECK_HEADERS(readline/history.h)
1058 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1059 for termlib in ncurses curses termcap terminfo termlib; do
1060 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1061 done
1062 AC_CHECK_LIB(readline, rl_callback_handler_install,
1063 [TERMLDFLAGS="-L$with_readline/lib"
1064 TERMCPPFLAGS="-I$with_readline/include"
1065 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1066 TERMLIBS="-lreadline $TERMLIBS"
1067 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1068 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1070 LDFLAGS=$_ldflags
1071 ;;
1072 esac],
1073 AC_MSG_RESULT(no)
1074 )
1075 AC_SUBST(TERMLIBS)
1076 AC_SUBST(TERMLDFLAGS)
1078 # The readline API changed slightly from readline3 to readline4, so
1079 # code will generate warnings on one of them unless we have a few
1080 # special cases.
1081 AC_CHECK_LIB(readline, rl_completion_matches,
1082 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1083 [Do we have rl_completion_matches?])],
1084 [],
1085 [$TERMLIBS])
1087 # not all readline libs have rl_event_hook or history_list
1088 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1089 AC_CHECK_LIB(readline, history_list,
1090 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1091 [],
1092 [$TERMLIBS])
1094 ###############################################
1095 # test for where we get yp_get_default_domain() from
1096 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1097 AC_CHECK_FUNCS(yp_get_default_domain)
1099 # Check if we have execl, if not we need to compile smbrun.
1100 AC_CHECK_FUNCS(execl)
1101 if test x"$ac_cv_func_execl" = x"no"; then
1102 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1103 fi
1105 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1106 AC_CHECK_FUNCS(strtol)
1107 AC_CHECK_FUNCS(strchr chflags)
1108 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1109 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1110 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1111 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1112 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1113 AC_CHECK_FUNCS(getgrset)
1114 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1115 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1116 AC_CHECK_FUNCS(fallocate fallocate64)
1117 AC_CHECK_FUNCS(fseeko fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1118 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1119 AC_CHECK_FUNCS(fdopendir fdopendir64)
1120 AC_CHECK_FUNCS(getpwent_r)
1121 AC_CHECK_FUNCS(getdents64)
1122 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1123 AC_CHECK_FUNCS(syslog vsyslog timegm)
1124 AC_CHECK_FUNCS(setlocale nl_langinfo)
1125 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1126 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1127 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1128 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1129 AC_CHECK_HEADERS(sys/mman.h)
1130 # setbuffer, shmget, shm_open are needed for smbtorture
1131 AC_CHECK_FUNCS(shmget shm_open)
1132 AC_CHECK_FUNCS(gettext dgettext)
1133 AC_CHECK_FUNCS(bindtextdomain textdomain)
1134 AC_CHECK_FUNCS(strupr)
1136 # Find a method of generating a stack trace
1137 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1138 # libexecinfo provides backtrace_symbols on FreeBSD
1139 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1140 AC_CHECK_FUNCS(backtrace_symbols)
1141 AC_CHECK_LIB(exc, trace_back_stack)
1143 # check for sysctlbyname for BSD systems
1144 AC_CHECK_FUNCS(sysctlbyname)
1146 #################################################
1147 # Check to see if core dump directory is defined in linux
1148 # with /proc/sys/kernel/core_pattern
1150 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1151 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1152 [Whether Linux kernel uses core_pattern for core files]),
1153 [])
1155 #############################
1156 # check if building with gpfs
1157 AC_CHECK_HEADERS(gpfs_gpl.h)
1158 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1159 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1160 default_shared_modules="$default_shared_modules vfs_gpfs"
1161 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1162 fi
1164 #############################################
1165 # check if building on Isilon OneFS
1166 printf "%s" "checking for Isilon OneFS... "
1167 save_LIBS="$LIBS"
1168 LIBS="$LIBS -lisi_version"
1169 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1170 [get_isilon_copyright()],
1171 samba_cv_HAVE_ONEFS=yes,
1172 samba_cv_HAVE_ONEFS=no)
1173 echo $samba_cv_HAVE_ONEFS
1174 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1175 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1176 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1177 default_static_modules="$default_static_modules"
1178 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1179 # Need to also add general libs for oplocks support
1180 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1181 fi
1182 AC_SUBST(ONEFS_LIBS)
1183 LIBS="$save_LIBS"
1185 # Note that all the libunwind symbols in the API are defined to internal
1186 # platform-specific version, so we must include libunwind.h before checking
1187 # any of them.
1188 AC_MSG_CHECKING([for libunwind])
1189 save_LIBS=$LIBS
1191 UNWIND_ARCH="unknown"
1192 if test x"$UNAME_I" != x"unknown"; then
1193 UNWIND_ARCH="$UNAME_I"
1194 elif test x"$UNAME_M" != x"unknown"; then
1195 UNWIND_ARCH="$UNAME_M"
1196 elif test x"$UNAME_P" != x"unknown"; then
1197 UNWIND_ARCH="$UNAME_P"
1198 fi
1200 case "$UNWIND_ARCH" in
1201 unknown)
1202 # This probably won't link without
1203 # the platform-specific libunwind.
1204 LIBS="$LIBS -lunwind"
1205 ;;
1206 i386|i586|i686)
1207 # Add the platform-specific libunwind module.
1208 LIBS="$LIBS -lunwind -lunwind-x86"
1209 ;;
1210 *)
1211 # Add the platform-specific libunwind module.
1212 # based on uname -i, uname -m or uname -p
1213 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1214 ;;
1215 esac
1217 AC_TRY_LINK(
1218 [
1219 #ifdef HAVE_LIBUNWIND_H
1220 #include <libunwind.h>
1221 #endif
1222 ],
1223 [
1224 unw_context_t ctx; unw_cursor_t cur;
1225 char buf[256]; unw_word_t off;
1226 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1227 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1228 ],
1229 [
1230 AC_MSG_RESULT(yes)
1231 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1233 # If we have libunwind, test whether we also have libunwind-ptrace
1234 # which would let us unwind arbitrary processes.
1235 save_LIBS=$LIBS
1236 AC_CHECK_HEADERS(libunwind-ptrace.h)
1237 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1238 [
1239 LIBUNWIND_PTRACE="-lunwind-ptrace";
1240 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1241 [Whether libunwind-ptrace.a is available.])
1242 ],
1243 [ LIBUNWIND_PTRACE="" ])
1245 LIBS=$save_LIBS
1246 ],
1247 [
1248 AC_MSG_RESULT(no)
1249 LIBS=$save_LIBS
1250 ])
1252 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1253 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1254 AC_CHECK_HEADERS(sys/ptrace.h)
1255 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1256 AC_TRY_LINK(
1257 [
1258 #if HAVE_SYS_TYPES_H
1259 #include <sys/types.h>
1260 #endif
1261 #if HAVE_SYS_PTRACE_H
1262 #include <sys/ptrace.h>
1263 #endif
1264 ],
1265 [
1266 pid_t me = (pid_t)-1;
1267 ptrace(PTRACE_ATTACH, me, 0, 0);
1268 ptrace(PTRACE_DETACH, me, 0, 0);
1269 return 0;
1270 ],
1271 [
1272 AC_MSG_RESULT(yes)
1273 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1274 [Whether the Linux ptrace(2) interface is available.])
1275 ],
1276 [
1277 AC_MSG_RESULT(no)
1278 LIBUNWIND_PTRACE=""
1279 ])
1280 fi
1282 AC_SUBST(LIBUNWIND_PTRACE)
1284 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1285 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1286 AC_CHECK_FUNCS(__getcwd _getcwd)
1287 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1288 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1289 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1290 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1291 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1292 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1293 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1294 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1295 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1296 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1297 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1298 AC_CHECK_FUNCS(prctl)
1300 AC_TRY_COMPILE([
1301 #ifdef HAVE_SYS_PRCTL_H
1302 #include <sys/prctl.h>
1303 #endif
1304 ],
1305 [int i; i = prtcl(0); ],
1306 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1308 #
1309 #
1310 #
1311 case "$host_os" in
1312 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1313 # glibc <= 2.3.2 has a broken getgrouplist
1314 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1315 #include <unistd.h>
1316 #include <sys/utsname.h>
1317 main() {
1318 /* glibc up to 2.3 has a broken getgrouplist */
1319 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1320 int libc_major = __GLIBC__;
1321 int libc_minor = __GLIBC_MINOR__;
1323 if (libc_major < 2)
1324 exit(1);
1325 if ((libc_major == 2) && (libc_minor <= 3))
1326 exit(1);
1327 #endif
1328 exit(0);
1329 }
1330 ], [samba_cv_linux_getgrouplist_ok=yes],
1331 [samba_cv_linux_getgrouplist_ok=no],
1332 [samba_cv_linux_getgrouplist_ok=cross])])
1333 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1334 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1335 fi
1336 ;;
1337 *)
1338 AC_CHECK_FUNCS(getgrouplist)
1339 ;;
1340 esac
1342 #
1343 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1344 #
1346 if test x$ac_cv_func_stat64 = xno ; then
1347 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1348 AC_TRY_LINK([
1349 #if defined(HAVE_UNISTD_H)
1350 #include <unistd.h>
1351 #endif
1352 #include <sys/stat.h>
1353 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1354 AC_MSG_RESULT([$ac_cv_func_stat64])
1355 if test x$ac_cv_func_stat64 = xyes ; then
1356 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1357 fi
1358 fi
1360 if test x$ac_cv_func_lstat64 = xno ; then
1361 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1362 AC_TRY_LINK([
1363 #if defined(HAVE_UNISTD_H)
1364 #include <unistd.h>
1365 #endif
1366 #include <sys/stat.h>
1367 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1368 AC_MSG_RESULT([$ac_cv_func_lstat64])
1369 if test x$ac_cv_func_lstat64 = xyes ; then
1370 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1371 fi
1372 fi
1374 if test x$ac_cv_func_fstat64 = xno ; then
1375 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1376 AC_TRY_LINK([
1377 #if defined(HAVE_UNISTD_H)
1378 #include <unistd.h>
1379 #endif
1380 #include <sys/stat.h>
1381 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1382 AC_MSG_RESULT([$ac_cv_func_fstat64])
1383 if test x$ac_cv_func_fstat64 = xyes ; then
1384 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1385 fi
1386 fi
1388 #################################################
1389 # Check whether struct stat has timestamps with sub-second resolution.
1390 #
1392 samba_cv_stat_hires=no
1393 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1394 [samba_cv_stat_hires=yes])
1395 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1396 [samba_cv_stat_hires=yes])
1397 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1398 [samba_cv_stat_hires=yes])
1399 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1400 [samba_cv_stat_hires=yes])
1401 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1402 [samba_cv_stat_hires=yes])
1404 if test x"$samba_cv_stat_hires" = x"yes" ; then
1405 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1406 [whether struct stat has sub-second timestamps])
1407 fi
1409 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1410 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1411 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1414 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1415 [
1416 AC_TRY_COMPILE(
1417 [#include <sys/stat.h>],
1418 [
1419 int a = UF_DOS_ARCHIVE;
1420 int h = UF_DOS_HIDDEN;
1421 int r = UF_DOS_RO;
1422 int s = UF_DOS_SYSTEM;
1423 int i = UF_DOS_NOINDEX;
1424 int f = UF_DOS_FLAGS;
1425 ],
1426 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1427 ])
1429 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1430 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1431 fi
1433 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1434 samba_cv_function_attribute_destructor,
1435 [
1436 AC_COMPILE_IFELSE(
1437 [
1438 __attribute__((destructor))
1439 static void cleanup(void) { }
1440 ],
1441 samba_cv_function_attribute_destructor=yes)
1442 ])
1444 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1445 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1446 [whether we can compile with __attribute__((destructor))])
1447 fi
1449 #####################################
1450 # needed for SRV lookups
1451 AC_CHECK_LIB(resolv, dn_expand)
1452 AC_CHECK_LIB(resolv, _dn_expand)
1453 AC_CHECK_LIB(resolv, __dn_expand)
1455 #
1456 # Check for the functions putprpwnam, set_auth_parameters,
1457 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1458 # Needed for OSF1 and HPUX.
1459 #
1461 AC_LIBTESTFUNC(security, putprpwnam)
1462 AC_LIBTESTFUNC(sec, putprpwnam)
1464 AC_LIBTESTFUNC(security, set_auth_parameters)
1465 AC_LIBTESTFUNC(sec, set_auth_parameters)
1467 # UnixWare 7.x has its getspnam in -lgen
1468 AC_LIBTESTFUNC(gen, getspnam)
1470 AC_LIBTESTFUNC(security, getspnam)
1471 AC_LIBTESTFUNC(sec, getspnam)
1473 AC_LIBTESTFUNC(security, bigcrypt)
1474 AC_LIBTESTFUNC(sec, bigcrypt)
1476 AC_LIBTESTFUNC(security, getprpwnam)
1477 AC_LIBTESTFUNC(sec, getprpwnam)
1479 AC_CHECK_FUNCS(strsignal)
1481 ############################################
1482 # Check for EA implementations
1483 case "$host_os" in
1484 *osf*)
1485 AC_SEARCH_LIBS(getproplist, [proplist])
1486 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1487 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1488 AC_CHECK_FUNCS(sizeof_proplist_entry)
1489 ;;
1490 *freebsd4* | *dragonfly* )
1491 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1492 ;;
1493 *solaris*)
1494 AC_CHECK_FUNCS(attropen)
1495 ;;
1496 *)
1497 AC_SEARCH_LIBS(getxattr, [attr])
1498 AC_CHECK_FUNCS(getxattr,[
1499 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1500 ])
1501 AC_CHECK_FUNCS(getea,[
1502 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1503 ])
1504 AC_CHECK_FUNCS(attr_get,[
1505 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1506 ])
1507 AC_CHECK_FUNCS(extattr_delete_file,[
1508 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1509 ])
1510 ;;
1511 esac
1513 ########################################################
1514 # Do xattr functions take additional options like on Darwin?
1515 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1516 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1517 old_LIBS=$LIBS
1518 LIBS="$LIBS $ACL_LIBS"
1519 AC_TRY_COMPILE([
1520 #include <sys/types.h>
1521 #if HAVE_ATTR_XATTR_H
1522 #include <attr/xattr.h>
1523 #elif HAVE_SYS_XATTR_H
1524 #include <sys/xattr.h>
1525 #endif
1526 ],[
1527 getxattr(0, 0, 0, 0, 0, 0);
1528 ],
1529 [smb_attr_cv_xattr_add_opt=yes],
1530 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1531 ])
1532 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1533 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1534 fi
1535 fi
1537 AC_DISABLE_STATIC
1538 AC_ENABLE_SHARED
1540 # Set defaults
1541 PIE_CFLAGS=""
1542 PIE_LDFLAGS=""
1543 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1545 if test "x$enable_pie" != xno
1546 then
1547 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1548 [
1549 cat > conftest.c <<EOF
1550 int foo;
1551 int main () { return 0;}
1552 EOF
1553 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1554 then
1555 samba_cv_fpie=yes
1556 else
1557 samba_cv_fpie=no
1558 fi
1559 rm -f conftest*
1560 ])
1561 if test x"${samba_cv_fpie}" = x"yes"
1562 then
1563 PIE_CFLAGS="-fPIE"
1564 PIE_LDFLAGS="-pie"
1565 fi
1566 fi
1568 # Set defaults
1569 RELRO_LDFLAGS=""
1570 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1572 if test "x$enable_relro" != xno
1573 then
1574 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1575 [
1576 cat > conftest.c <<EOF
1577 int foo;
1578 main () { return 0;}
1579 EOF
1580 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1581 then
1582 samba_cv_relro=yes
1583 else
1584 samba_cv_relro=no
1585 fi
1586 rm -f conftest*
1587 ])
1588 if test x"${samba_cv_relro}" = x"yes"
1589 then
1590 RELRO_LDFLAGS="-Wl,-z,relro"
1591 fi
1592 fi
1594 # Set defaults
1595 SYMSEXT="syms"
1596 AC_SUBST(SYMSEXT)
1598 # Assume non-shared by default and override below
1599 BLDSHARED="false"
1601 # these are the defaults, good for lots of systems
1602 HOST_OS="$host_os"
1603 LDSHFLAGS="-shared"
1604 MODULE_EXPORTS=""
1605 SONAMEFLAG="#"
1606 SHLD="\${CC} \${CFLAGS}"
1607 PICFLAG="${PIE_CFLAGS}"
1608 SHLIBEXT="so"
1609 DSO_EXPORTS=""
1611 # this bit needs to be modified for each OS that supports share libs
1612 # You need to specify how to create a shared library and
1613 # how to compile C code to produce PIC object files
1615 AC_MSG_CHECKING([ability to build shared libraries])
1617 # and these are for particular systems
1618 case "$host_os" in
1619 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1620 case "$host_os" in
1621 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1622 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1623 esac
1624 BLDSHARED="true"
1625 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1626 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1627 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1628 fi
1629 DYNEXP="-Wl,--export-dynamic"
1630 PICFLAG="-fPIC"
1631 SONAMEFLAG="-Wl,-soname="
1632 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1633 ;;
1634 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1635 BLDSHARED="true"
1636 if test "${GCC}" = "yes"; then
1637 PICFLAG="-fPIC"
1638 SONAMEFLAG="-Wl,-soname="
1639 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1640 DYNEXP="-Wl,-E"
1641 fi
1642 LDSHFLAGS="-shared"
1643 else
1644 PICFLAG="-KPIC"
1645 LDSHFLAGS="-G"
1646 fi
1647 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1648 SONAMEFLAG="-Wl,-soname="
1649 else
1650 SONAMEFLAG="-Wl,-h,"
1651 fi
1652 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1653 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1654 ;;
1655 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1656 BLDSHARED="true"
1657 LDSHFLAGS="-G"
1658 SONAMEFLAG="-Wl,-h,"
1659 PICFLAG="-KPIC" # Is this correct for SunOS
1660 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1661 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1662 ;;
1663 *netbsd* | *freebsd* | *dragonfly* )
1664 BLDSHARED="true"
1665 LDSHFLAGS="-shared"
1666 DYNEXP="-Wl,--export-dynamic"
1667 SONAMEFLAG="-Wl,-soname,"
1668 PICFLAG="-fPIC -DPIC"
1669 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1670 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1671 ;;
1672 *openbsd*) BLDSHARED="true"
1673 LDSHFLAGS="-shared"
1674 DYNEXP="-Wl,-Bdynamic"
1675 SONAMEFLAG="-Wl,-soname,"
1676 PICFLAG="-fPIC"
1677 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1678 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1679 ;;
1680 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1681 case "$host_os" in
1682 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1683 ;;
1684 esac
1685 BLDSHARED="true"
1686 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1687 SONAMEFLAG="-Wl,-soname,"
1688 if test "${GCC}" = "yes"; then
1689 PICFLAG="-fPIC"
1690 else
1691 PICFLAG="-KPIC"
1692 fi
1693 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1694 ;;
1695 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1696 BLDSHARED="true"
1697 # use expfull to export underscored symbols
1698 # add rtl to remove /lib/crt0.o warning
1699 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1700 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1701 PICFLAG="-O2"
1702 # as AIX code is always position independent...
1703 # .po will just create compile warnings, use po.o:
1704 if test "${GCC}" != "yes"; then
1705 ## for funky AIX compiler using strncpy()
1706 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1707 fi
1709 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1710 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1711 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1712 ;;
1713 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1714 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1715 # 64bit build using HP's cc with CFLAGS="+DD64"
1716 # hppa: 64bit build unsupported by gcc
1717 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1718 # HP-UX 11.00 ld needs PHSS_33034
1719 BLDSHARED="true"
1720 if test "${GCC}" = "yes"; then
1721 PICFLAG="-fPIC"
1722 LDSHFLAGS="-shared"
1723 else
1724 PICFLAG="+z"
1725 LDSHFLAGS="-b"
1726 # "Uses depth-first symbol resolution"
1727 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1728 if test "$host_cpu" != "ia64"; then
1729 # "don't store literals in read-only memory" (?):
1730 PICFLAG="$PICFLAG +ESnolit"
1731 fi
1732 fi
1733 if test "$host_cpu" = "ia64"; then
1734 SHLIBEXT="so"
1735 # TODO: does the linker find the right 32/64 bit version of the libs? :
1736 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1737 else
1738 SHLIBEXT="sl"
1739 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1740 fi
1741 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1742 SONAMEFLAG="-Wl,-soname="
1743 else
1744 SONAMEFLAG="-Wl,+h,"
1745 fi
1746 # PIE/PIC flags at link time are required on HP-UX because
1747 # linking requires a temporary source file, which is being
1748 # compiled with the indicated flags - which need to contain
1749 # PIC flags when we don't support PIE flags:
1750 if test "$PIE_LDFLAGS" = "" ; then
1751 PIE_LDFLAGS=\${PICFLAG}
1752 fi
1753 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1754 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1755 ;;
1756 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1757 BLDSHARED="true"
1758 LDSHFLAGS="-shared"
1759 SONAMEFLAG="-Wl,-soname,"
1760 if test "${GCC}" = "yes"; then
1761 PICFLAG="-fPIC"
1762 fi
1763 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1764 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1765 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1766 saved_ldflags="$LDFLAGS"
1767 AC_MSG_CHECKING([if $flags works])
1768 LDFLAGS="$flags $saved_ldflags"
1769 AC_TRY_LINK([],[],
1770 [AC_MSG_RESULT([yes])
1771 LDSHFLAGS_Z_NODEFS=$flags],
1772 AC_MSG_RESULT([no]))
1773 LDFLAGS="$saved_ldflags"
1774 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1775 done
1776 ;;
1777 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1778 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1779 ;;
1780 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1781 BLDSHARED="true"
1782 LDSHFLAGS="-shared"
1783 SONAMEFLAG="-Wl,-soname,"
1784 PICFLAG="-KPIC"
1785 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1786 ;;
1787 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1788 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1789 ;;
1790 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1791 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1792 ;;
1793 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1794 case "$host" in
1795 *-univel-*) if [ test "$GCC" != yes ]; then
1796 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1797 fi
1798 LDSHFLAGS="-G"
1799 DYNEXP="-Bexport"
1800 ;;
1801 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1802 esac
1803 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1804 ;;
1806 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1807 if [ test "$GCC" != yes ]; then
1808 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1809 fi
1810 LDSHFLAGS="-G"
1811 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1812 ;;
1813 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1814 BLDSHARED="false"
1815 LDSHFLAGS=""
1816 ;;
1818 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1819 BLDSHARED="true"
1820 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1821 CFLAGS="$CFLAGS -fno-common"
1822 SHLD="\${CC}"
1823 SHLIBEXT="dylib"
1824 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1825 SHLIBEXT="dylib"
1826 # Since gcc doesn't fail on unrecognised options, the
1827 # PIE test incorrectly succeeds. Darwin gcc does not
1828 # actually support the PIE stuff.
1829 PIE_LDFLAGS=
1830 PIE_CFLAGS=
1831 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1832 ;;
1834 *)
1835 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1836 ;;
1837 esac
1839 if test "$enable_shared" != "yes"; then
1840 BLDSHARED=false
1841 fi
1843 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1844 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1845 fi
1847 if test x"$BLDSHARED" = x"true" ; then
1848 LDFLAGS="$LDFLAGS -L./bin"
1849 fi
1851 AC_MSG_RESULT($BLDSHARED)
1853 if test x"$enable_developer" = x"yes" ; then
1854 default_as_needed=auto
1855 else
1856 default_as_needed=no
1857 fi
1858 AC_ARG_ENABLE(as-needed,
1859 AS_HELP_STRING([--enable-as-needed],
1860 [Turn on as-needed support if available (default=no)]),
1861 [enable_as_needed=$enableval],
1862 [enable_as_needed=$default_as_needed])
1863 if test "x$enable_as_needed" != xno; then
1864 saved_before_as_needed_ldflags="$LDFLAGS"
1865 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1866 saved_ldflags="$LDFLAGS"
1867 AC_MSG_CHECKING([if $flags works])
1868 LDFLAGS="$flags $saved_ldflags"
1869 AC_TRY_LINK([],[],
1870 [AC_MSG_RESULT([yes])
1871 LD_AS_NEEDED_FLAG=$flags
1872 ld_as_needed_flag_found=yes],
1873 AC_MSG_RESULT([no]))
1874 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1875 test x"$ld_as_needed_flag_found" = xyes && break
1876 done
1877 fi
1879 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1880 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1881 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1882 cat > conftest_shb.c <<END
1883 void b() {}
1884 END
1885 cat > conftest_sha.c <<END
1886 extern void b();
1887 void a() {
1888 b();
1889 }
1890 END
1891 cat > conftest.c <<END
1892 extern void a();
1893 int main() {
1894 a();
1895 return 0;
1896 }
1897 END
1899 rm -fr conftest
1900 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1901 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1902 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1903 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1904 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1905 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1906 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1907 then
1908 AC_MSG_RESULT([no])
1909 else
1910 ld_as_needed_flag_found=no
1911 LDFLAGS="$saved_before_as_needed_ldflags"
1912 AC_MSG_RESULT([yes])
1913 fi
1914 rm conftest* libconftest*
1915 fi
1917 # check if we have to disable LD_AS_NEEDED_FLAG:
1918 # On some systems for a veriety of reasons linking with
1919 # -Wl,--as-needed -lreadline -lncurses fails
1920 # we have to retest, if these combination is detected before.
1921 # Bugzilla #7209
1923 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1924 if test x$ld_as_needed_flag_found = xyes ; then
1925 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1926 # try if check no fails
1927 save_LIBS=$LIBS
1928 LIBS="$LIBS $TERMLIBS"
1929 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1930 LIBS="$save_LIBS"
1931 fi
1932 fi
1936 # for historical reasons almost all linkers don't complain about unresolved
1937 # symbols in shared libs. Except for the internal samba modules we want to get
1938 # errors when we produce a shared lib with unresolved symbols. On some
1939 # platforms unresolved symbols might be intended, so we might have to add
1940 # platform specific exceptions here.
1942 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1943 saved_ldflags="$LDFLAGS"
1944 AC_MSG_CHECKING([if $flags works])
1945 LDFLAGS="$flags $saved_ldflags"
1946 AC_TRY_LINK([],[],
1947 [AC_MSG_RESULT([yes])
1948 LDSHFLAGS_Z_DEFS=$flags
1949 ldshflags_z_defs_found=yes],
1950 AC_MSG_RESULT([no]))
1951 LDFLAGS=$saved_ldflags
1952 test x"$ldshflags_z_defs_found" = xyes && break
1953 done
1955 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1956 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1957 AC_MSG_CHECKING([LDFLAGS])
1958 AC_MSG_RESULT([$LDFLAGS])
1959 AC_MSG_CHECKING([DYNEXP])
1960 AC_MSG_RESULT([$DYNEXP])
1962 #######################################################
1963 # test whether building a shared library actually works
1964 if test $BLDSHARED = true; then
1966 AC_MSG_CHECKING([SHLD])
1967 AC_MSG_RESULT([$SHLD])
1968 AC_MSG_CHECKING([LDSHFLAGS])
1969 AC_MSG_RESULT([$LDSHFLAGS])
1971 AC_MSG_CHECKING([SHLIBEXT])
1972 AC_MSG_RESULT([$SHLIBEXT])
1973 AC_MSG_CHECKING([SONAMEFLAG])
1974 AC_MSG_RESULT([$SONAMEFLAG])
1976 AC_MSG_CHECKING([PICFLAG])
1977 AC_MSG_RESULT([$PICFLAG])
1979 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1980 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1982 AC_CACHE_CHECK([whether building shared libraries actually works],
1983 [ac_cv_shlib_works],[
1984 # try building a trivial shared library
1985 ac_cv_shlib_works=no
1986 # The $SHLD and $LDSHFLAGS variables may contain references to other
1987 # variables so they need to be eval'ed.
1988 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1989 then
1990 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1991 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1992 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1993 then
1994 ac_cv_shlib_works=yes
1995 fi
1996 fi
1997 rm -f "shlib.$SHLIBEXT" shlib.o
1999 ])
2000 if test $ac_cv_shlib_works = no; then
2001 BLDSHARED=false
2002 fi
2003 fi
2005 if test x"$BLDSHARED" != x"true"; then
2006 LDSHFLAGS="shared-libraries-disabled"
2007 SONAMEFLAG="shared-libraries-disabled"
2008 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
2009 SHLD="shared-libraries-disabled"
2010 PICFLAG="${PIE_CFLAGS}"
2011 SHLIBEXT="shared_libraries_disabled"
2012 smbtorture4_possible=no
2013 fi
2015 AC_MSG_CHECKING([used PICFLAG])
2016 AC_MSG_RESULT([$PICFLAG])
2018 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2022 ###########################################################
2023 #
2024 # Configuration of subsystems / libraries
2025 #
2026 ###########################################################
2028 INSTALLLIBCMD_SH=:
2029 INSTALLLIBCMD_A=:
2030 UNINSTALLLIBCMD_SH=:
2031 UNINSTALLLIBCMD_A=:
2033 if test $BLDSHARED = true; then
2034 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2035 UNINSTALLLIBCMD_SH="rm -f"
2036 fi
2037 if test $enable_static = yes; then
2038 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2039 UNINSTALLLIBCMD_A="rm -f"
2040 fi
2042 #################################################
2043 # --disable-shared-libs
2044 # can be used to disable the internal use of shared libs altogether
2045 # (this only has an effect when building shared libs is enabled)
2046 #
2047 USESHARED=false
2048 AC_SUBST(USESHARED)
2050 AC_MSG_CHECKING(whether to use shared libraries internally)
2051 AC_ARG_ENABLE([shared-libs],
2052 AS_HELP_STRING([--enable-shared-libs],
2053 [Use shared libraries internally (default=yes)]),
2054 [enable_shared_libs=$enableval],
2055 [enable_shared_libs=yes])
2057 if test x"$enable_shared_libs" != x"no" ; then
2058 USESHARED=$BLDSHARED
2059 fi
2061 AC_MSG_RESULT([$USESHARED])
2063 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2064 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2065 fi
2067 #################################################
2068 # --with-static-libs=LIBS:
2069 # link (internal) libs dynamically or statically?
2070 #
2071 # If a subsystem is built as a library then this controls whether they are
2072 # linked into Samba targets statically or dynamically:
2073 #
2074 # * If we build the shared library at all, we link dynamically by default.
2075 #
2076 # * We only link statically if we don't build shared or if the library
2077 # appears in the --with-static-libs configure option.
2078 #
2079 # Example:
2080 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2081 # of linking the dynamic variant with -ltalloc.
2082 #
2083 # NOTE: This option only affects libraries that we do not only build
2084 # but that samba also links against as libraries (as opposed to linking
2085 # the plain object files. - This has to be configured in Makefile.in.
2086 # So in particular it does not harm to give invalid or unknown names here.
2087 #
2089 AC_ARG_WITH([static-libs],
2090 [AS_HELP_STRING([--with-static-libs=LIBS],
2091 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2092 [AS_IF([test $withval],
2093 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2094 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2095 eval LINK_$lib=STATIC
2096 done], [])],
2097 [])
2099 #
2100 # WORKAROUND:
2101 # until we have organized other internal subsystems (as util, registry
2102 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2103 # dynamically to samba programs.
2104 #
2105 LINK_LIBNETAPI=STATIC
2107 LINK_LIBSMBCLIENT=STATIC
2109 #
2110 # The library versions are hardcoded here
2111 # and filled into the LIBFOO_SOVER variable.
2112 #
2113 # TODO: for talloc and tdb (at least), these should
2114 # be extracted from their respective source directories
2115 #
2116 AC_ARG_ENABLE(external_libtalloc,
2117 [AS_HELP_STRING([--enable-external-libtalloc],
2118 [Enable external talloc [default=auto]])],
2119 [ enable_external_libtalloc=$enableval ],
2120 [ enable_external_libtalloc=auto ])
2122 if test "x$enable_external_libtalloc" != xno
2123 then
2124 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2125 [ enable_external_libtalloc=yes ],
2126 [ if test x$enable_external_libtalloc = xyes; then
2127 AC_MSG_ERROR([Unable to find libtalloc])
2128 else
2129 enable_external_libtalloc=no
2130 fi
2131 ])
2132 fi
2134 if test "x$enable_external_libtalloc" = xno
2135 then
2136 m4_include(../lib/talloc/libtalloc.m4)
2137 if test x"$USESHARED" = x"no" ; then
2138 LINK_LIBTALLOC=STATIC
2139 fi
2140 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2141 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2142 LIBTALLOC_OBJ0=""
2143 for obj in ${TALLOC_OBJ}; do
2144 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2145 done
2146 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2147 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2148 AC_SUBST(LIBTALLOC_OBJ0)
2150 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2151 AC_SUBST(TALLOCTORT)
2152 fi
2155 AC_ARG_ENABLE(external_libtdb,
2156 [AS_HELP_STRING([--enable-external-libtdb],
2157 [Enable external tdb [default=auto]])],
2158 [ enable_external_libtdb=$enableval ],
2159 [ enable_external_libtdb=auto ])
2161 if test "x$enable_external_libtdb" != xno
2162 then
2163 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2164 [ enable_external_libtdb=yes ],
2165 [
2166 if test x$enable_external_libtdb = xyes; then
2167 AC_MSG_ERROR([Unable to find libtdb])
2168 else
2169 enable_external_libtdb=no
2170 fi
2171 ])
2172 fi
2174 AC_SUBST(LIBTDB_OBJ0)
2175 if test "x$enable_external_libtdb" = xno
2176 then
2177 m4_include(../lib/tdb/libtdb.m4)
2178 if test x"$USESHARED" = x"no" ; then
2179 LINK_LIBTDB=STATIC
2180 fi
2181 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2182 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2183 LIBTDB_OBJ0=""
2184 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2185 for obj in ${TDB_OBJ}; do
2186 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2187 done
2188 AC_SUBST(LIBTDB_OBJ0)
2189 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2190 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2192 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2193 AC_SUBST(TDBBACKUP)
2194 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2195 AC_SUBST(TDBDUMP)
2196 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2197 AC_SUBST(TDBRESTORE)
2198 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2199 AC_SUBST(TDBTOOL)
2200 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2201 AC_SUBST(TDBTORTURE)
2202 ac_cv_have_tdb_err_nesting=yes
2203 else
2204 AC_TRY_COMPILE([#include <tdb.h>],
2205 [enum TDB_ERROR err = TDB_ERR_NESTING],
2206 ac_cv_have_tdb_err_nesting=yes,
2207 ac_cv_have_tdb_err_nesting=no)
2208 fi
2210 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2211 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2212 fi
2214 SMB_LIBRARY(netapi, 0)
2215 SMB_LIBRARY(smbclient, 0)
2216 SMB_LIBRARY(smbsharemodes, 0)
2217 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2221 ################
2223 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2224 AC_TRY_RUN([#include <stdio.h>
2225 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2226 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2227 if test x"$samba_cv_have_longlong" = x"yes"; then
2228 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2229 AC_CHECK_TYPE(intptr_t, unsigned long long)
2230 else
2231 AC_CHECK_TYPE(intptr_t, unsigned long)
2232 fi
2234 #
2235 # Check if the compiler supports the LL prefix on long long integers.
2236 # AIX needs this.
2238 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2239 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2240 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2241 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2242 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2243 fi
2246 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2247 AC_TRY_RUN([#include <time.h>
2248 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2249 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2250 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2251 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2252 fi
2254 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2255 AC_TRY_RUN([#include <time.h>
2256 main() {
2257 struct tm *tm;
2258 if (sizeof(time_t) == 8) {
2259 time_t max_time = 0x7fffffffffffffffll;
2260 tm = gmtime(&max_time);
2261 /* This should fail with 32-bit tm_year. */
2262 if (tm == NULL) {
2263 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2264 max_time = 67768036191676799ll;
2265 tm = gmtime(&max_time);
2266 if (tm) {
2267 exit(0);
2268 }
2269 }
2270 }
2271 exit(1);
2272 }],
2273 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2274 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2275 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2276 fi
2279 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2280 AC_TRY_RUN([#include <stdio.h>
2281 #include <sys/stat.h>
2282 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2283 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2284 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2285 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2286 fi
2288 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2289 AC_TRY_RUN([
2290 #if defined(HAVE_UNISTD_H)
2291 #include <unistd.h>
2292 #endif
2293 #include <stdio.h>
2294 #include <sys/stat.h>
2295 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2296 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2297 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2298 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2299 fi
2301 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2302 AC_TRY_RUN([
2303 #if defined(HAVE_UNISTD_H)
2304 #include <unistd.h>
2305 #endif
2306 #include <stdio.h>
2307 #include <sys/stat.h>
2308 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2309 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2310 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2311 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2312 fi
2314 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2315 AC_TRY_RUN([
2316 #if defined(HAVE_UNISTD_H)
2317 #include <unistd.h>
2318 #endif
2319 #include <stdio.h>
2320 #include <sys/stat.h>
2321 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2322 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2323 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2324 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2325 fi
2327 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2328 AC_TRY_RUN([
2329 #if defined(HAVE_UNISTD_H)
2330 #include <unistd.h>
2331 #endif
2332 #include <stdio.h>
2333 #include <sys/stat.h>
2334 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2335 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2336 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2337 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2338 fi
2340 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2341 AC_TRY_RUN([
2342 #if defined(HAVE_UNISTD_H)
2343 #include <unistd.h>
2344 #endif
2345 #include <stdio.h>
2346 #include <sys/stat.h>
2347 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2348 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2349 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2350 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2351 fi
2353 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2354 AC_TRY_COMPILE([
2355 #if defined(HAVE_UNISTD_H)
2356 #include <unistd.h>
2357 #endif
2358 #include <sys/types.h>
2359 #include <dirent.h>],
2360 [DIR64 de;],
2361 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2362 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2363 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2364 fi
2366 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2367 AC_TRY_COMPILE([
2368 #if defined(HAVE_UNISTD_H)
2369 #include <unistd.h>
2370 #endif
2371 #include <sys/types.h>
2372 #include <dirent.h>],
2373 [struct dirent64 de;],
2374 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2375 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2376 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2377 fi
2379 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2380 AC_TRY_RUN([
2381 #if defined(HAVE_UNISTD_H)
2382 #include <unistd.h>
2383 #endif
2384 #include <sys/types.h>
2385 main() { dev_t dev; int i = major(dev); return 0; }],
2386 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2387 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2388 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2389 fi
2391 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2392 AC_TRY_RUN([
2393 #if defined(HAVE_UNISTD_H)
2394 #include <unistd.h>
2395 #endif
2396 #include <sys/types.h>
2397 main() { dev_t dev; int i = minor(dev); return 0; }],
2398 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2399 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2400 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2401 fi
2403 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2404 AC_TRY_RUN([
2405 #if defined(HAVE_UNISTD_H)
2406 #include <unistd.h>
2407 #endif
2408 #include <sys/types.h>
2409 main() { dev_t dev = makedev(1,2); return 0; }],
2410 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2411 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2412 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2413 fi
2415 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2416 AC_TRY_RUN([#include <stdio.h>
2417 main() { char c; c=250; exit((c > 0)?0:1); }],
2418 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2419 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2420 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2421 fi
2423 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2424 AC_TRY_COMPILE([#include <sys/types.h>
2425 #include <dirent.h>
2426 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2427 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2428 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2429 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2430 fi
2432 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2433 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2434 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2435 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2436 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2437 fi
2439 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2440 LIBS="$LIBS -lrt"
2441 fi
2443 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2444 AC_TRY_RUN([#include <sys/types.h>
2445 #include <dirent.h>
2446 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2447 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2448 di->d_name[0] == 0) exit(0); exit(1);} ],
2449 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2450 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2451 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2452 fi
2454 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2455 AC_TRY_COMPILE([#include <sys/types.h>
2456 #include <utime.h>],
2457 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2458 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2459 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2460 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2461 fi
2463 ##############
2464 # Check utmp details, but only if our OS offers utmp.h
2465 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2466 dnl utmp and utmpx come in many flavours
2467 dnl We need to check for many of them
2468 dnl But we don't need to do each and every one, because our code uses
2469 dnl mostly just the utmp (not utmpx) fields.
2471 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2473 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2474 AC_TRY_COMPILE([#include <sys/types.h>
2475 #include <utmp.h>],
2476 [struct utmp ut; ut.ut_name[0] = 'a';],
2477 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2478 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2479 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2480 fi
2482 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2483 AC_TRY_COMPILE([#include <sys/types.h>
2484 #include <utmp.h>],
2485 [struct utmp ut; ut.ut_user[0] = 'a';],
2486 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2487 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2488 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2489 fi
2491 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2492 AC_TRY_COMPILE([#include <sys/types.h>
2493 #include <utmp.h>],
2494 [struct utmp ut; ut.ut_id[0] = 'a';],
2495 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2496 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2497 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2498 fi
2500 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2501 AC_TRY_COMPILE([#include <sys/types.h>
2502 #include <utmp.h>],
2503 [struct utmp ut; ut.ut_host[0] = 'a';],
2504 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2505 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2506 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2507 fi
2509 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2510 AC_TRY_COMPILE([#include <sys/types.h>
2511 #include <utmp.h>],
2512 [struct utmp ut; time_t t; ut.ut_time = t;],
2513 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2514 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2515 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2516 fi
2518 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2519 AC_TRY_COMPILE([#include <sys/types.h>
2520 #include <utmp.h>],
2521 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2522 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2523 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2524 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2525 fi
2527 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2528 AC_TRY_COMPILE([#include <sys/types.h>
2529 #include <utmp.h>],
2530 [struct utmp ut; ut.ut_type = 0;],
2531 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2532 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2533 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2534 fi
2536 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2537 AC_TRY_COMPILE([#include <sys/types.h>
2538 #include <utmp.h>],
2539 [struct utmp ut; ut.ut_pid = 0;],
2540 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2541 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2542 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2543 fi
2545 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2546 AC_TRY_COMPILE([#include <sys/types.h>
2547 #include <utmp.h>],
2548 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2549 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2550 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2551 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2552 fi
2554 dnl Look for the IPv6 varient by preference. Many systems have both.
2555 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2556 AC_TRY_COMPILE([#include <sys/types.h>
2557 #include <utmp.h>],
2558 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2559 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2560 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2561 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2562 fi
2564 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2565 AC_TRY_COMPILE([#include <sys/types.h>
2566 #include <utmp.h>],
2567 [struct utmp ut; ut.ut_addr = 0;],
2568 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2569 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2570 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2571 fi
2573 if test x$ac_cv_func_pututline = xyes ; then
2574 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2575 AC_TRY_COMPILE([#include <sys/types.h>
2576 #include <utmp.h>],
2577 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2578 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2579 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2580 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2581 fi
2582 fi
2584 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2585 AC_TRY_COMPILE([#include <sys/types.h>
2586 #include <utmpx.h>],
2587 [struct utmpx ux; ux.ut_syslen = 0;],
2588 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2589 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2590 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2591 fi
2593 fi
2594 # end utmp details
2596 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2597 AC_TRY_COMPILE([
2598 #if defined(HAVE_UNISTD_H)
2599 #include <unistd.h>
2600 #endif
2601 #include <sys/types.h>
2602 #define _GNU_SOURCE
2603 #include <fcntl.h>
2604 #if defined(HAVE_LINUX_FALLOC_H)
2605 #include <linux/falloc.h>
2606 #endif],
2607 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2608 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2609 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2610 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2611 fi
2613 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2614 AC_TRY_COMPILE([
2615 #if defined(HAVE_UNISTD_H)
2616 #include <unistd.h>
2617 #endif
2618 #include <sys/types.h>
2619 #define _GNU_SOURCE
2620 #include <fcntl.h>
2621 #if defined(HAVE_LINUX_FALLOC_H)
2622 #include <linux/falloc.h>
2623 #endif],
2624 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2625 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2626 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2627 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2628 fi
2630 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2631 AC_ARG_WITH(libiconv,
2632 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2633 [
2634 if test "$withval" = "no" ; then
2635 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2636 else
2637 if test "$withval" != "yes" ; then
2638 ICONV_PATH_SPEC=yes
2639 ICONV_LOOK_DIRS="$withval"
2640 fi
2641 fi
2642 ])
2644 for i in $ICONV_LOOK_DIRS ; do
2646 save_LIBS="$LIBS"
2647 save_LDFLAGS="$LDFLAGS"
2648 save_CPPFLAGS="$CPPFLAGS"
2650 iconv_current_LIBS=""
2651 iconv_current_LDFLAGS=""
2652 iconv_current_CPPFLAGS=""
2654 ICONV_FOUND="no"
2655 unset libext
2657 # This is here to handle -withval stuff for --with-libiconv
2658 # Perhaps we should always add a -L
2659 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2661 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2662 # installation paths. This gets a little tricky since we might have iconv
2663 # in both libiconv and in libc. In this case the jm_ICONV test will always
2664 # succeed when the header is found. To counter this, make sure the
2665 # library directory is there and check the ABI directory first (which
2666 # should be harmless on other systems, but causes tons of linker warnings on
2667 # 64bit Ubuntu systems).
2668 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2669 # installed, I've decided to fix the linker warnings.
2670 # -- Kai
2671 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2672 for l in "lib" "lib32" "lib/hpux32"; do
2673 if test -d "$i/$l" ; then
2674 LDFLAGS="$save_LDFLAGS -L$i/$l"
2675 LIBS=
2676 export LDFLAGS LIBS CPPFLAGS
2677 # Try to find iconv(3)
2678 jm_ICONV($i/$l)
2679 if test x"$ICONV_FOUND" = "xyes" ; then
2680 libext="$l"
2681 break
2682 fi
2683 fi
2684 done
2686 if test x"$ICONV_FOUND" = "xyes" ; then
2687 iconv_current_LDFLAGS="-L$i/$libext"
2688 iconv_current_CPPFLAGS="-I$i/include"
2690 if test x"$jm_cv_lib_iconv" != x; then
2691 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2692 else
2693 # We found iconv in libc.
2694 iconv_current_LIBS=""
2695 fi
2697 fi
2699 if test x"$ICONV_FOUND" = "xyes" ; then
2701 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2702 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2703 LIBS="$save_LIBS $iconv_current_LIBS"
2704 export LDFLAGS LIBS CPPFLAGS
2706 default_dos_charset=no
2707 default_display_charset=no
2708 default_unix_charset=no
2710 # check for default dos charset name
2711 for j in CP850 IBM850 ; do
2712 rjs_CHARSET($j)
2713 default_dos_charset="$ICONV_CHARSET"
2714 if test x"$default_dos_charset" = x"$j"; then
2715 break
2716 fi
2717 done
2719 # check for default display charset name
2720 for j in ASCII 646 ; do
2721 rjs_CHARSET($j)
2722 default_display_charset="$ICONV_CHARSET"
2723 if test x"$default_display_charset" = x"$j"; then
2724 break
2725 fi
2726 done
2728 # check for default unix charset name
2729 for j in UTF-8 UTF8 ; do
2730 rjs_CHARSET($j)
2731 default_unix_charset="$ICONV_CHARSET"
2732 if test x"$default_unix_charset" = x"$j"; then
2733 break
2734 fi
2735 done
2737 if test "$default_dos_charset" != "no" -a \
2738 "$default_dos_charset" != "cross" -a \
2739 "$default_display_charset" != "no" -a \
2740 "$default_display_charset" != "cross" -a \
2741 "$default_unix_charset" != "no" -a \
2742 "$default_unix_charset" != "cross"
2743 then
2744 samba_cv_HAVE_NATIVE_ICONV=yes
2745 else
2746 if test "$default_dos_charset" = "cross" -o \
2747 "$default_display_charset" = "cross" -o \
2748 "$default_unix_charset" = "cross"
2749 then
2750 samba_cv_HAVE_NATIVE_ICONV=cross
2751 else
2752 samba_cv_HAVE_NATIVE_ICONV=no
2753 fi
2754 fi
2756 # At this point, we have a libiconv candidate. We know that
2757 # we have the right headers and libraries, but we don't know
2758 # whether it does the conversions we want. We can't test this
2759 # because we are cross-compiling. This is not necessarily a big
2760 # deal, since we can't guarantee that the results we get now will
2761 # match the results we get at runtime anyway.
2762 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2763 default_dos_charset="CP850"
2764 default_display_charset="ASCII"
2765 default_unix_charset="UTF-8"
2766 samba_cv_HAVE_NATIVE_ICONV=yes
2767 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2768 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2769 fi
2771 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2773 CPPFLAGS=$save_CPPFLAGS
2774 LDFLAGS=$save_LDFLAGS
2775 LIBS=$save_LIBS
2777 if test x"$iconv_current_LIBS" != x; then
2778 LIBS="$LIBS $iconv_current_LIBS"
2779 fi
2781 # Add the flags we need to CPPFLAGS and LDFLAGS
2782 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2783 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2785 # Turn the #defines into string literals
2786 default_dos_charset="\"$default_dos_charset\""
2787 default_display_charset="\"$default_display_charset\""
2788 default_unix_charset="\"$default_unix_charset\""
2790 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2791 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2792 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2793 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2795 break
2796 fi
2798 # We didn't find a working iconv, so keep going
2799 fi
2801 # We only need to clean these up here for the next pass through the loop
2802 CPPFLAGS=$save_CPPFLAGS
2803 LDFLAGS=$save_LDFLAGS
2804 LIBS=$save_LIBS
2805 export LDFLAGS LIBS CPPFLAGS
2806 done
2807 unset libext
2810 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2811 AC_MSG_WARN([Sufficient support for iconv function was not found.
2812 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2813 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2814 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2815 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2816 fi
2819 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2820 AC_TRY_RUN([
2821 #include <sys/types.h>
2822 #include <fcntl.h>
2823 #ifndef F_GETLEASE
2824 #define F_GETLEASE 1025
2825 #endif
2826 main() {
2827 int fd = open("/dev/null", O_RDONLY);
2828 return fcntl(fd, F_GETLEASE, 0) == -1;
2829 }
2830 ],
2831 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2832 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2833 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2834 fi
2836 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2837 AC_TRY_RUN([
2838 #include <sys/types.h>
2839 #include <fcntl.h>
2840 #include <signal.h>
2841 #ifndef F_NOTIFY
2842 #define F_NOTIFY 1026
2843 #endif
2844 main() {
2845 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2846 }
2847 ],
2848 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2849 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2850 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2851 fi
2853 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2854 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2855 AC_CHECK_FUNCS(inotify_init)
2856 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2857 ],
2858 samba_cv_HAVE_INOTIFY=yes,
2859 samba_cv_HAVE_INOTIFY=no,
2860 samba_cv_HAVE_INOTIFY=cross)
2862 if test x"$ac_cv_func_inotify_init" = x"yes"; then
2863 if test x"$ac_cv_header_sys_inotify_h" = x"yes" -o x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2864 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel or sys has inotify support])
2865 fi
2866 fi
2868 #################################################
2869 # Check if FAM notifications are available. For FAM info, see
2870 # http://oss.sgi.com/projects/fam/
2871 # http://savannah.nongnu.org/projects/fam/
2872 AC_ARG_ENABLE(fam,
2873 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2875 if test x$enable_fam != xno; then
2876 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2877 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2878 # On IRIX, libfam requires libC, but other FAM implementations
2879 # might not need it.
2880 AC_CHECK_LIB(fam, FAMOpen2,
2881 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2882 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2883 [samba_cv_HAVE_LIBFAM=no])
2885 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2886 samba_fam_xtra=-lC
2887 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2888 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2889 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2890 [samba_cv_HAVE_LIBFAM=no])
2891 unset samba_fam_xtra
2892 fi
2893 fi
2894 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2895 default_shared_modules="$default_shared_modules vfs_notify_fam"
2896 AC_TRY_COMPILE([#include <fam.h>],
2897 [enum FAMCodes code = FAMChanged;],
2898 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2899 [Whether fam.h contains a typedef for enum FAMCodes]),
2900 [])
2901 fi
2903 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2904 AC_CHECK_LIB(fam, FAMNoExists,
2905 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2906 fi
2908 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2909 AC_MSG_ERROR(FAM support requested but FAM library not available )
2910 fi
2911 fi
2913 AC_SUBST(SMB_FAM_LIBS)
2915 #################################################
2916 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2919 with_dmapi_support=auto
2920 AC_MSG_CHECKING(whether to use DMAPI support)
2921 AC_ARG_WITH(dmapi,
2922 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2923 [ case "$withval" in
2924 yes|no)
2925 with_dmapi_support=$withval
2926 ;;
2927 esac ]
2928 )
2929 AC_MSG_RESULT([$with_dmapi_support])
2931 if test x"$with_dmapi_support" != xno ; then
2932 SMB_CHECK_DMAPI([], [
2933 AC_MSG_NOTICE(DMAPI support not present)
2934 if test x"$with_dmapi_support" = xyes ; then
2935 AC_MSG_ERROR(no DMAPI support found but requested!)
2936 fi
2937 ]
2938 )
2939 fi
2941 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2942 # Theoretically it should work with AIX JFS2 too but this needs testing
2943 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2944 default_shared_modules="$default_shared_modules vfs_tsmsm"
2945 fi
2947 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2948 AC_TRY_RUN([
2949 #include <sys/types.h>
2950 #include <fcntl.h>
2951 #include <signal.h>
2952 #include <sys/file.h>
2953 #ifndef LOCK_MAND
2954 #define LOCK_MAND 32
2955 #define LOCK_READ 64
2956 #endif
2957 main() {
2958 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2959 }
2960 ],
2961 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2962 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2963 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2964 fi
2967 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2968 AC_TRY_COMPILE([#include <sys/types.h>
2969 #include <fcntl.h>],
2970 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2971 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2972 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2973 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2974 fi
2976 #################################################
2977 # Check for POSIX capability support
2979 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2980 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2981 [], [])
2983 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2985 ac_save_LIBS=$LIBS
2986 AC_LIBTESTFUNC(cap, cap_get_proc)
2988 AC_CACHE_CHECK([for POSIX capabilities],
2989 samba_cv_HAVE_POSIX_CAPABILITIES,
2990 [
2991 AC_TRY_RUN([
2992 #include <sys/types.h>
2993 #include <sys/capability.h>
2994 main() {
2995 cap_t cap;
2996 cap_value_t vals[1];
2997 if (!(cap = cap_get_proc()))
2998 exit(1);
2999 vals[0] = CAP_CHOWN;
3000 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
3001 cap_set_proc(cap);
3002 exit(0);
3003 }],
3004 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
3005 samba_cv_HAVE_POSIX_CAPABILITIES=no,
3006 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
3007 ])
3009 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
3010 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
3011 [Whether POSIX capabilities are available])
3012 else
3013 LIBS=$ac_save_LIBS
3014 fi
3016 fi
3018 #
3019 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
3020 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
3021 #
3023 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
3024 AC_TRY_COMPILE([#include <sys/types.h>
3025 #if defined(HAVE_RPC_RPC_H)
3026 #include <rpc/rpc.h>
3027 #endif],
3028 [int16 testvar;],
3029 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
3030 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3031 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3032 fi
3034 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3035 AC_TRY_COMPILE([#include <sys/types.h>
3036 #if defined(HAVE_RPC_RPC_H)
3037 #include <rpc/rpc.h>
3038 #endif],
3039 [uint16 testvar;],
3040 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3041 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3042 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3043 fi
3045 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3046 AC_TRY_COMPILE([#include <sys/types.h>
3047 #if defined(HAVE_RPC_RPC_H)
3048 #include <rpc/rpc.h>
3049 #endif],
3050 [int32 testvar;],
3051 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3052 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3053 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3054 fi
3056 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3057 AC_TRY_COMPILE([#include <sys/types.h>
3058 #if defined(HAVE_RPC_RPC_H)
3059 #include <rpc/rpc.h>
3060 #endif],
3061 [uint32 testvar;],
3062 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3063 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3064 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3065 fi
3067 dnl
3068 dnl Some systems (SCO) have a problem including
3069 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3070 dnl as a #define in <prot.h> and as part of an enum
3071 dnl in <rpc/rpc.h>.
3072 dnl
3074 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3075 AC_TRY_COMPILE([#include <sys/types.h>
3076 #ifdef HAVE_SYS_SECURITY_H
3077 #include <sys/security.h>
3078 #include <prot.h>
3079 #endif /* HAVE_SYS_SECURITY_H */
3080 #if defined(HAVE_RPC_RPC_H)
3081 #include <rpc/rpc.h>
3082 #endif],
3083 [int testvar;],
3084 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3085 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3086 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3087 fi
3089 AC_MSG_CHECKING([for test routines])
3090 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3091 AC_MSG_RESULT(yes),
3092 AC_MSG_ERROR([cant find test code. Aborting config]),
3093 AC_MSG_WARN([cannot run when cross-compiling]))
3095 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3096 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3097 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3098 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3099 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3100 fi
3102 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3103 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3104 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3105 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3106 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3107 fi
3109 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3110 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3111 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3112 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3113 AC_CHECK_FUNCS(getpagesize)
3115 ################################################
3116 # look for a method of setting the effective uid
3117 seteuid=no;
3119 if test $seteuid = no; then
3120 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3121 AC_TRY_RUN([
3122 #define AUTOCONF_TEST 1
3123 #define USE_SETREUID 1
3124 #include "confdefs.h"
3125 #include "${srcdir-.}/lib/util_sec.c"],
3126 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3127 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3128 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3129 fi
3130 fi
3132 # we check for setresuid second as it conflicts with AIO on Linux.
3133 # see http://samba.org/~tridge/junkcode/aio_uid.c
3134 if test $seteuid = no; then
3135 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3136 AC_TRY_RUN([
3137 #define AUTOCONF_TEST 1
3138 #define USE_SETRESUID 1
3139 #include "confdefs.h"
3140 #include "${srcdir-.}/lib/util_sec.c"],
3141 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3142 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3143 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3144 fi
3145 fi
3147 if test $seteuid = no; then
3148 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3149 AC_TRY_RUN([
3150 #define AUTOCONF_TEST 1
3151 #define USE_SETEUID 1
3152 #include "confdefs.h"
3153 #include "${srcdir-.}/lib/util_sec.c"],
3154 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3155 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3156 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3157 fi
3158 fi
3160 if test $seteuid = no; then
3161 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3162 AC_TRY_RUN([
3163 #define AUTOCONF_TEST 1
3164 #define USE_SETUIDX 1
3165 #include "confdefs.h"
3166 #include "${srcdir-.}/lib/util_sec.c"],
3167 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3168 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3169 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3170 fi
3171 fi
3173 AC_CACHE_CHECK([for the Darwin initgroups system call],
3174 samba_cv_DARWIN_INITGROUPS,
3175 AC_TRY_LINK([
3176 #include <sys/syscall.h>
3177 #include <unistd.h>
3178 ],
3179 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3180 samba_cv_DARWIN_INITGROUPS=yes,
3181 samba_cv_DARWIN_INITGROUPS=no)
3182 )
3184 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3185 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3186 [Whether to use the Darwin-specific initgroups system call])
3187 fi
3189 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3190 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3191 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3192 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3193 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3194 fi
3196 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3197 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3198 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3199 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3200 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3202 else
3204 dnl
3205 dnl Don't check for 64 bit fcntl locking if we know that the
3206 dnl glibc2.1 broken check has succeeded.
3207 dnl
3209 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3210 AC_TRY_RUN([
3211 #if defined(HAVE_UNISTD_H)
3212 #include <unistd.h>
3213 #endif
3214 #include <stdio.h>
3215 #include <stdlib.h>
3217 #ifdef HAVE_FCNTL_H
3218 #include <fcntl.h>
3219 #endif
3221 #ifdef HAVE_SYS_FCNTL_H
3222 #include <sys/fcntl.h>
3223 #endif
3224 main() { struct flock64 fl64;
3225 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3226 exit(0);
3227 #else
3228 exit(1);
3229 #endif
3230 }],
3231 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3233 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3234 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3235 fi
3236 fi
3238 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3239 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3240 AC_TRY_COMPILE([
3241 #define _XOPEN_SOURCE 600
3242 #include <stdlib.h>
3243 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3244 probably broken posix_fallocate
3245 #endif
3246 ], [
3247 ],
3248 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3249 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3250 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3251 fi
3254 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3255 AC_TRY_COMPILE([#include <sys/types.h>
3256 #include <sys/stat.h>
3257 #include <unistd.h>],
3258 [struct stat st; st.st_blocks = 0;],
3259 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3260 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3261 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3262 fi
3264 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3266 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3267 AC_TRY_COMPILE([#include <sys/types.h>
3268 #include <sys/stat.h>
3269 #include <unistd.h>],
3270 [struct stat st; st.st_blksize = 0;],
3271 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3272 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3273 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3274 fi
3276 AC_CACHE_CHECK([for st_flags in struct stat],
3277 samba_cv_HAVE_STAT_ST_FLAGS,
3278 [
3279 AC_TRY_COMPILE([#include <sys/types.h>
3280 #include <sys/stat.h>
3281 #include <unistd.h>],
3282 [struct stat st; st.st_flags = 0;],
3283 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3284 samba_cv_HAVE_STAT_ST_FLAGS=no,
3285 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3286 ])
3288 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3289 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3290 [Whether the stat struct has a st_flags member])
3291 fi
3293 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3294 AC_TRY_COMPILE([
3295 #include <sys/types.h>
3296 #include <sys/acl.h>
3297 #if defined(HAVE_RPCSVC_NIS_H)
3298 #include <rpcsvc/nis.h>
3299 #endif],
3300 [int i;],
3301 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3302 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3303 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3304 fi
3306 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3307 AC_TRY_RUN([
3308 #include <stdio.h>
3309 #include <limits.h>
3310 #include <signal.h>
3312 void exit_on_core(int ignored) {
3313 exit(1);
3314 }
3316 main() {
3317 char *newpath;
3318 signal(SIGSEGV, exit_on_core);
3319 newpath = realpath("/tmp", NULL);
3320 exit((newpath != NULL) ? 0 : 1);
3321 }
3322 ],
3323 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3324 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3325 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3326 fi
3328 #################################################
3329 # check for AFS clear-text auth support
3330 samba_cv_WITH_AFS=no
3331 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3332 AC_ARG_WITH(afs,
3333 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3334 [ case "$withval" in
3335 yes|auto)
3336 AC_MSG_RESULT($withval)
3337 samba_cv_WITH_AFS=$withval
3338 ;;
3339 *)
3340 AC_MSG_RESULT(no)
3341 ;;
3342 esac ],
3343 AC_MSG_RESULT(no)
3344 )
3346 ####################################################
3347 # check for Linux-specific AFS fake-kaserver support
3348 samba_cv_WITH_FAKE_KASERVER=no
3349 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3350 AC_ARG_WITH(fake-kaserver,
3351 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3352 [ case "$withval" in
3353 yes|auto)
3354 AC_MSG_RESULT($withval)
3355 samba_cv_WITH_FAKE_KASERVER=$withval
3356 ;;
3357 *)
3358 AC_MSG_RESULT(no)
3359 ;;
3360 esac ],
3361 AC_MSG_RESULT(no)
3362 )
3364 #################################################
3365 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3366 if test x"$samba_cv_WITH_AFS" != x"no" ||
3367 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3369 # see if this box has the OpenSSL DES libraries
3370 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3372 # see if this box has the afs-headers in /usr/include/afs
3373 AC_MSG_CHECKING(for /usr/include/afs)
3374 if test -d /usr/include/afs; then
3375 AC_MSG_RESULT(yes)
3376 else
3377 AC_MSG_RESULT(no)
3378 fi
3380 # check for afs.h
3381 have_afs_headers=no
3382 AC_CHECK_HEADERS(afs.h afs/afs.h)
3383 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3384 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3385 test x"$samba_cv_WITH_AFS" = x"auto"; then
3386 AC_MSG_WARN([AFS cannot be supported without afs.h])
3387 else
3388 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3389 fi
3390 else
3391 have_afs_headers=yes
3392 fi
3393 fi
3395 FAKE_KASERVER_OBJ=""
3396 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3397 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3398 FAKE_KASERVER_OBJ="utils/net_afs.o"
3399 fi
3400 AC_SUBST(FAKE_KASERVER_OBJ)
3402 #################################################
3403 # check whether to compile AFS/NT ACL mapping module
3404 samba_cv_WITH_VFS_AFSACL=no
3405 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3406 AC_ARG_WITH(vfs-afsacl,
3407 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3408 [ case "$withval" in
3409 yes|auto)
3410 AC_MSG_RESULT($withval)
3411 samba_cv_WITH_VFS_AFSACL=yes
3412 ;;
3413 *)
3414 AC_MSG_RESULT(no)
3415 ;;
3416 esac ],
3417 AC_MSG_RESULT(no)
3418 )
3420 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3421 default_shared_modules="$default_shared_modules vfs_afsacl"
3422 fi
3424 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3425 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3426 fi
3428 #################################################
3429 # check for the DFS clear-text auth system
3430 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3431 AC_ARG_WITH(dfs,
3432 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3433 [ case "$withval" in
3434 yes)
3435 AC_MSG_RESULT(yes)
3436 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3437 ;;
3438 *)
3439 AC_MSG_RESULT(no)
3440 ;;
3441 esac ],
3442 AC_MSG_RESULT(no)
3443 )
3445 ########################################################
3446 # Compile with LDAP support?
3448 with_ldap_support=auto
3449 AC_MSG_CHECKING([for LDAP support])
3451 AC_ARG_WITH(ldap,
3452 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3453 [ case "$withval" in
3454 yes|no)
3455 with_ldap_support=$withval
3456 ;;
3457 esac ])
3459 AC_MSG_RESULT($with_ldap_support)
3461 SMBLDAP=""
3462 AC_SUBST(SMBLDAP)
3463 SMBLDAPUTIL=""
3464 AC_SUBST(SMBLDAPUTIL)
3466 if test x"$with_ldap_support" != x"no"; then
3468 ##################################################################
3469 # first test for ldap.h and lber.h
3470 # (ldap.h is required for this test)
3471 AC_CHECK_HEADERS(ldap.h lber.h)
3473 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3474 if test x"$with_ldap_support" = x"yes"; then
3475 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3476 else
3477 AC_MSG_WARN(ldap.h is needed for LDAP support)
3478 fi
3480 with_ldap_support=no
3481 fi
3483 ##################################################################
3484 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3485 # unsigned int in include/includes.h
3486 case $host_os in
3487 *hpux*)
3488 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3489 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3490 with_ldap_support=yes
3491 ;;
3492 *)
3493 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3494 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3495 if test x"$with_ldap_support" = x"yes"; then
3496 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3497 else
3498 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3499 fi
3500 with_ldap_support=no
3501 fi
3502 ;;
3503 esac
3504 fi
3506 if test x"$with_ldap_support" != x"no"; then
3507 ac_save_LIBS=$LIBS
3509 ##################################################################
3510 # we might need the lber lib on some systems. To avoid link errors
3511 # this test must be before the libldap test
3512 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3514 ########################################################
3515 # If ber_sockbuf_add_io() is available we can add
3516 # SASL wrapping hooks
3517 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3519 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3520 AC_TRY_COMPILE([#include <ldap.h>],
3521 [int val = LDAP_OPT_SOCKBUF;],
3522 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3523 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3525 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3526 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3527 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3528 fi
3530 #######################################################
3531 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3532 # ldap logging and print it out in the samba logs
3533 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3534 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3535 [AC_TRY_COMPILE([#include <lber.h>],
3536 [int val = LBER_OPT_LOG_PRINT_FN;],
3537 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3538 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3540 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3541 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3542 [Support for LDAP/LBER logging interception])
3543 fi
3545 ########################################################
3546 # now see if we can find the ldap libs in standard paths
3547 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3549 ########################################################
3550 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3551 # Check found in pam_ldap 145.
3552 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3554 LIBS="$LIBS $LDAP_LIBS"
3555 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3556 AC_TRY_COMPILE([
3557 #include <lber.h>
3558 #include <ldap.h>],
3559 [ldap_set_rebind_proc(0, 0, 0);],
3560 [smb_ldap_cv_ldap_set_rebind_proc=3],
3561 [smb_ldap_cv_ldap_set_rebind_proc=2]
3562 )
3563 ])
3565 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3567 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3569 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3570 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3571 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3572 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3573 default_shared_modules="$default_shared_modules";
3574 SMBLDAP="lib/smbldap.o"
3575 SMBLDAPUTIL="lib/smbldap_util.o"
3576 with_ldap_support=yes
3577 AC_MSG_CHECKING(whether LDAP support is used)
3578 AC_MSG_RESULT(yes)
3579 else
3580 if test x"$with_ldap_support" = x"yes"; then
3581 AC_MSG_ERROR(libldap is needed for LDAP support)
3582 else
3583 AC_MSG_WARN(libldap is needed for LDAP support)
3584 fi
3586 LDAP_LIBS=""
3587 with_ldap_support=no
3588 fi
3589 LIBS=$ac_save_LIBS
3590 fi
3593 #################################################
3594 # active directory support
3596 with_ads_support=auto
3597 AC_MSG_CHECKING([for Active Directory and krb5 support])
3599 AC_ARG_WITH(ads,
3600 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3601 [ case "$withval" in
3602 yes|no)
3603 with_ads_support="$withval"
3604 ;;
3605 esac ])
3607 AC_MSG_RESULT($with_ads_support)
3609 FOUND_KRB5=no
3610 KRB5_LIBS=""
3612 if test x"$with_ldap_support" != x"yes"; then
3614 if test x"$with_ads_support" = x"yes"; then
3615 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3616 elif test x"$with_ads_support" = x"auto"; then
3617 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3618 with_ads_support=no
3619 fi
3621 else
3623 # Check to see whether there is enough LDAP functionality to be able
3624 # to build AD support.
3626 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3627 case "$host_os" in
3628 *hpux*)
3629 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3631 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3632 if test x"$with_ads_support" = x"yes"; then
3633 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3634 elif test x"$with_ads_support" = x"auto"; then
3635 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3636 with_ads_support=no
3637 fi
3638 fi
3639 ;;
3640 *)
3641 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3643 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3644 if test x"$with_ads_support" = x"yes"; then
3645 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3646 elif test x"$with_ads_support" = x"auto"; then
3647 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3648 with_ads_support=no
3649 fi
3650 fi
3651 ;;
3652 esac
3655 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3657 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3658 if test x"$with_ads_support" = x"yes"; then
3659 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3660 elif test x"$with_ads_support" = x"auto"; then
3661 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3662 with_ads_support=no
3663 fi
3664 fi
3666 fi
3668 if test x"$with_ads_support" != x"no"; then
3670 # Do no harm to the values of CFLAGS and LIBS while testing for
3671 # Kerberos support.
3673 if test x$FOUND_KRB5 = x"no"; then
3674 #################################################
3675 # check for location of Kerberos 5 install
3676 AC_MSG_CHECKING(for kerberos 5 install path)
3677 AC_ARG_WITH(krb5,
3678 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3679 [ case "$withval" in
3680 no)
3681 AC_MSG_RESULT(no krb5-path given)
3682 ;;
3683 yes)
3684 AC_MSG_RESULT(/usr)
3685 FOUND_KRB5=yes
3686 ;;
3687 *)
3688 AC_MSG_RESULT($withval)
3689 KRB5_CFLAGS="-I$withval/include"
3690 KRB5_CPPFLAGS="-I$withval/include"
3691 KRB5_LDFLAGS="-L$withval/lib"
3692 FOUND_KRB5=yes
3693 if test -x "$withval/bin/krb5-config"; then
3694 KRB5CONFIG=$withval/bin/krb5-config
3695 fi
3696 ;;
3697 esac ],
3698 AC_MSG_RESULT(no krb5-path given)
3699 )
3700 fi
3702 #################################################
3703 # check for krb5-config from recent MIT and Heimdal kerberos 5
3704 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3705 AC_MSG_CHECKING(for working krb5-config)
3706 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3707 ac_save_CFLAGS=$CFLAGS
3708 CFLAGS="";export CFLAGS
3709 ac_save_LDFLAGS=$LDFLAGS
3710 LDFLAGS="";export LDFLAGS
3711 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3712 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3713 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3714 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3715 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3716 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3717 FOUND_KRB5=yes
3718 AC_MSG_RESULT(yes)
3719 else
3720 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3721 fi
3723 if test x$FOUND_KRB5 = x"no"; then
3724 #################################################
3725 # see if this box has the SuSE location for the heimdal krb implementation
3726 AC_MSG_CHECKING(for /usr/include/heimdal)
3727 if test -d /usr/include/heimdal; then
3728 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3729 KRB5_CFLAGS="-I/usr/include/heimdal"
3730 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3731 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3732 FOUND_KRB5=yes
3733 AC_MSG_RESULT(yes)
3734 else
3735 KRB5_CFLAGS="-I/usr/include/heimdal"
3736 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3737 FOUND_KRB5=yes
3738 AC_MSG_RESULT(yes)
3739 fi
3740 else
3741 AC_MSG_RESULT(no)
3742 fi
3743 fi
3745 if test x$FOUND_KRB5 = x"no"; then
3746 #################################################
3747 # see if this box has the RedHat location for kerberos
3748 AC_MSG_CHECKING(for /usr/kerberos)
3749 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3750 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3751 KRB5_CFLAGS="-I/usr/kerberos/include"
3752 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3753 FOUND_KRB5=yes
3754 AC_MSG_RESULT(yes)
3755 else
3756 AC_MSG_RESULT(no)
3757 fi
3758 fi
3760 if test x$FOUND_KRB5 = x"no"; then
3761 #################################################
3762 # see if this box has the OpenBSD location for heimdal krb5
3763 AC_MSG_CHECKING(for /usr/include/kerberosV)
3764 if test -d /usr/include/kerberosV; then
3765 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3766 KRB5_LIBS="-lcrypto"
3767 FOUND_KRB5=yes
3768 AC_MSG_RESULT(yes)
3769 else
3770 AC_MSG_RESULT(no)
3771 fi
3772 fi
3774 ac_save_CFLAGS=$CFLAGS
3775 ac_save_CPPFLAGS=$CPPFLAGS
3776 ac_save_LDFLAGS=$LDFLAGS
3778 # remove needless evil rpath stuff as early as possible:
3779 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3780 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3781 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3782 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3783 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3785 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3787 # now check for krb5.h. Some systems have the libraries without the headers!
3788 # note that this check is done here to allow for different kerberos
3789 # include paths
3790 AC_CHECK_HEADERS(krb5.h)
3792 if test x"$ac_cv_header_krb5_h" = x"no"; then
3794 # Give a warning if AD support was not explicitly requested,
3795 # i.e with_ads_support = auto, otherwise die with an error.
3797 if test x"$with_ads_support" = x"yes"; then
3798 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3799 else
3800 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3801 fi
3803 # Turn off AD support and restore CFLAGS and LIBS variables
3805 with_ads_support="no"
3807 CFLAGS=$ac_save_CFLAGS
3808 CPPFLAGS=$ac_save_CPPFLAGS
3809 LDFLAGS=$ac_save_LDFLAGS
3810 fi
3812 # check for new heimdal KRB5_DEPRECATED handling
3814 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3815 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3816 AC_TRY_COMPILE(
3817 [#define KRB5_DEPRECATED 1
3818 #include <krb5.h>],
3819 [],
3820 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3821 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3823 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3824 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3825 [Whether to use deprecated krb5 interfaces])
3826 fi
3827 fi
3829 # Now we have determined whether we really want ADS support
3830 use_ads=no
3831 if test x"$with_ads_support" != x"no"; then
3832 use_ads=yes
3833 have_gssapi=no
3834 ac_save_LIBS=$LIBS
3836 # now check for gssapi headers. This is also done here to allow for
3837 # different kerberos include paths
3838 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h)
3840 ##################################################################
3841 # we might need the k5crypto and com_err libraries on some systems
3842 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3843 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3845 # Heimdal checks.
3846 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3847 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3848 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3850 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3851 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3853 ########################################################
3854 # now see if we can find the krb5 libs in standard paths
3855 # or as specified above
3856 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3857 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3859 ########################################################
3860 # now see if we can find the gssapi libs in standard paths
3861 if test x"$have_gssapi" != x"yes"; then
3862 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3863 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3864 fi
3866 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3885 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3886 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3887 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3888 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3889 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3890 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3891 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3892 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3893 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3894 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3895 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3896 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3897 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3898 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3899 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3900 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3901 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3902 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3903 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3904 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3905 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3906 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3907 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3908 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3909 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3910 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3911 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3912 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3913 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3914 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3916 # MIT krb5 1.8 does not expose this call (yet)
3917 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3919 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3920 # but does have the symbol
3921 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3923 LIBS="$KRB5_LIBS $LIBS"
3925 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3926 smb_krb5_cv_ticket_has_keyinfo,
3927 [
3928 AC_TRY_COMPILE(
3929 [
3930 #include <krb5.h>
3931 ],
3932 [
3933 krb5_ticket ticket;
3934 krb5_kvno kvno;
3935 krb5_enctype enctype;
3937 enctype = ticket.enc_part.enctype;
3938 kvno = ticket.enc_part.kvno;
3939 ],
3940 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3941 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3942 ])
3944 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3945 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3946 [Whether the krb5_ticket structure contains the kvno and enctype])
3947 fi
3949 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3950 smb_krb5_cv_creds_opt_free_context,
3951 [
3952 AC_TRY_COMPILE([
3953 #include <krb5.h>],
3954 [
3955 krb5_context ctx;
3956 krb5_get_init_creds_opt *opt = NULL;
3957 krb5_get_init_creds_opt_free(ctx, opt);
3958 ],
3959 [smb_krb5_cv_creds_opt_free_context=yes],
3960 [smb_krb5_cv_creds_opt_free_context=no]
3961 )
3962 ])
3964 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3965 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3966 [Whether krb5_get_init_creds_opt_free takes a context argument])
3967 fi
3969 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3970 AC_TRY_COMPILE([
3971 #include <krb5.h>],
3972 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3973 [smb_krb5_cv_verify_checksum=7],
3974 [smb_krb5_cv_verify_checksum=6],
3975 )
3976 ])
3977 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3979 AC_CACHE_CHECK([for checksum in krb5_checksum],
3980 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3981 AC_TRY_COMPILE([#include <krb5.h>],
3982 [krb5_checksum cksum; cksum.checksum.length = 0;],
3983 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3984 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3986 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3987 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3988 [Whether the krb5_checksum struct has a checksum property])
3989 fi
3991 AC_CACHE_CHECK([for etype in EncryptedData],
3992 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3993 AC_TRY_COMPILE([#include <krb5.h>],
3994 [EncryptedData edata; edata.etype = 0;],
3995 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3996 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3998 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3999 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
4000 [Whether the EncryptedData struct has a etype property])
4001 fi
4003 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
4004 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
4005 AC_TRY_COMPILE([#include <krb5.h>],
4006 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
4007 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
4008 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
4010 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
4011 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
4012 [Whether the krb5_ap_req struct has a ticket pointer])
4013 fi
4015 AC_CACHE_CHECK([for e_data pointer in krb5_error],
4016 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
4017 AC_TRY_COMPILE([#include <krb5.h>],
4018 [krb5_error err; err.e_data = NULL;],
4019 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
4020 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
4022 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
4023 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
4024 [Whether the krb5_error struct has a e_data pointer])
4025 fi
4027 AC_CACHE_CHECK([for krb5_crypto type],
4028 samba_cv_HAVE_KRB5_CRYPTO,[
4029 AC_TRY_COMPILE([#include <krb5.h>],
4030 [krb5_crypto crypto;],
4031 samba_cv_HAVE_KRB5_CRYPTO=yes,
4032 samba_cv_HAVE_KRB5_CRYPTO=no)])
4034 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4035 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4036 [Whether the type krb5_crypto exists])
4037 fi
4039 AC_CACHE_CHECK([for krb5_encrypt_block type],
4040 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4041 AC_TRY_COMPILE([#include <krb5.h>],
4042 [krb5_encrypt_block block;],
4043 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4044 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4046 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4047 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4048 [Whether the type krb5_encrypt_block exists])
4049 fi
4051 AC_CACHE_CHECK([for addrtype in krb5_address],
4052 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4053 AC_TRY_COMPILE([#include <krb5.h>],
4054 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4055 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4056 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4058 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4059 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4060 [Whether the krb5_address struct has a addrtype property])
4061 fi
4063 AC_CACHE_CHECK([for addr_type in krb5_address],
4064 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4065 AC_TRY_COMPILE([#include <krb5.h>],
4066 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4067 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4068 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4070 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4071 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4072 [Whether the krb5_address struct has a addr_type property])
4073 fi
4075 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4076 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4077 [AC_TRY_COMPILE([#include <krb5.h>],
4078 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4079 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4081 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4082 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4083 [Whether the krb5_ticket struct has a enc_part2 property])
4084 fi
4086 AC_CACHE_CHECK([for keyblock in krb5_creds],
4087 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4088 AC_TRY_COMPILE([#include <krb5.h>],
4089 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4090 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4091 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4093 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4094 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4095 [Whether the krb5_creds struct has a keyblock property])
4096 fi
4098 AC_CACHE_CHECK([for session in krb5_creds],
4099 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4100 AC_TRY_COMPILE([#include <krb5.h>],
4101 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4102 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4103 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4105 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4106 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4107 [Whether the krb5_creds struct has a session property])
4108 fi
4110 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4111 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4112 AC_TRY_COMPILE([#include <krb5.h>],
4113 [krb5_keyblock key; key.keyvalue.data = NULL;],
4114 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4115 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4117 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4118 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4119 [Whether the krb5_keyblock struct has a keyvalue property])
4120 fi
4122 found_arcfour_hmac=no
4123 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4124 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4125 AC_TRY_COMPILE([#include <krb5.h>],
4126 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4127 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4128 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4129 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4130 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4131 AC_TRY_COMPILE([#include <krb5.h>],
4132 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4133 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4134 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4135 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4136 # w.r.t. arcfour and windows, so we must not enable it here
4137 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4138 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4139 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4140 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4141 found_arcfour_hmac=yes
4142 fi
4143 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4144 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4145 AC_TRY_COMPILE([#include <krb5.h>],
4146 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4147 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4148 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4149 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4150 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4151 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4152 found_arcfour_hmac=yes
4153 fi
4155 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
4156 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
4157 AC_TRY_COMPILE([#include <krb5.h>],
4158 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
4159 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
4160 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
4161 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
4162 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
4163 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
4164 fi
4165 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
4166 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
4167 AC_TRY_COMPILE([#include <krb5.h>],
4168 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
4169 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
4170 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
4171 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
4172 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
4173 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
4174 fi
4176 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4177 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4178 AC_TRY_COMPILE([#include <krb5.h>],
4179 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4180 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4181 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4183 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4184 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4185 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4186 fi
4188 AC_CACHE_CHECK([for KV5M_KEYTAB],
4189 samba_cv_HAVE_KV5M_KEYTAB,[
4190 AC_TRY_COMPILE([#include <krb5.h>],
4191 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4192 samba_cv_HAVE_KV5M_KEYTAB=yes,
4193 samba_cv_HAVE_KV5M_KEYTAB=no)])
4195 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4196 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4197 [Whether the KV5M_KEYTAB option is available])
4198 fi
4200 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4201 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4202 AC_TRY_COMPILE([#include <krb5.h>],
4203 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4204 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4205 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4207 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4208 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4209 [Whether KRB5_KU_OTHER_CKSUM is available])
4210 fi
4212 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4213 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4214 AC_TRY_COMPILE([#include <krb5.h>],
4215 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4216 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4217 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4219 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4220 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4221 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4222 fi
4224 AC_CACHE_CHECK([for the krb5_princ_component macro],
4225 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4226 AC_TRY_LINK([#include <krb5.h>],
4227 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4228 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4229 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4231 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4232 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4233 [Whether krb5_princ_component is available])
4234 fi
4236 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4237 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4238 AC_TRY_COMPILE([#include <krb5.h>],
4239 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4240 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4241 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4243 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4244 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4245 [Whether krb5_keytab_entry has key member])
4246 fi
4248 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4249 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4250 AC_TRY_COMPILE([#include <krb5.h>],
4251 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4252 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4253 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4255 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4256 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4257 [Whether krb5_keytab_entry has keyblock member])
4258 fi
4260 AC_CACHE_CHECK([for magic in krb5_address],
4261 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4262 AC_TRY_COMPILE([#include <krb5.h>],
4263 [krb5_address addr; addr.magic = 0;],
4264 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4265 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4267 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4268 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4269 [Whether the krb5_address struct has a magic property])
4270 fi
4272 AC_CACHE_CHECK([for WRFILE: keytab support],
4273 samba_cv_HAVE_WRFILE_KEYTAB,[
4274 AC_TRY_RUN([
4275 #include<krb5.h>
4276 main()
4277 {
4278 krb5_context context;
4279 krb5_keytab keytab;
4281 krb5_init_context(&context);
4282 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4283 }],
4284 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4285 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4287 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4288 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4289 [Whether the WRFILE:-keytab is supported])
4290 fi
4292 AC_CACHE_CHECK([for krb5_realm type],
4293 samba_cv_HAVE_KRB5_REALM_TYPE,[
4294 AC_TRY_COMPILE([#include <krb5.h>],
4295 [krb5_realm realm;],
4296 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4297 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4299 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4300 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4301 [Whether the type krb5_realm exists])
4302 fi
4304 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4305 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4306 AC_TRY_COMPILE([#include <krb5.h>],
4307 [
4308 krb5_context context;
4309 krb5_principal principal;
4310 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4311 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4312 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4314 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4315 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4316 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4317 fi
4319 AC_CACHE_CHECK([for krb5_addresses type],
4320 samba_cv_HAVE_KRB5_ADDRESSES,[
4321 AC_TRY_COMPILE([#include <krb5.h>],
4322 [krb5_addresses addr;],
4323 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4324 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4326 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4327 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4328 [Whether the type krb5_addresses type exists])
4329 fi
4331 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4332 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4333 AC_TRY_COMPILE([#include <krb5.h>],
4334 [
4335 krb5_mk_error(0,0,0);],
4336 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4337 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4339 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4340 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4341 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4342 fi
4344 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4345 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4346 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4347 AC_TRY_RUN_STRICT([
4348 #include <stdlib.h>
4349 #include <krb5.h>
4350 int main(void) {
4351 krb5_context context = NULL;
4352 char *str = NULL;
4353 krb5_enctype_to_string(context, 1, &str);
4354 if (str) free (str);
4355 return 0;
4356 }
4357 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4358 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4359 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4361 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4362 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4363 [whether krb5_enctype_to_string takes krb5_context argument])
4364 fi
4366 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4367 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4368 AC_TRY_RUN_STRICT([
4369 #include <krb5.h>
4370 int main(void) {
4371 char buf[256];
4372 krb5_enctype_to_string(1, buf, 256);
4373 return 0;
4374 }
4375 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4376 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4377 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4379 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4380 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4381 [whether krb5_enctype_to_string takes size_t argument])
4382 fi
4383 fi
4385 AC_CACHE_CHECK([for krb5_principal_get_realm],
4386 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4387 AC_TRY_LINK([#include <krb5.h>],
4388 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4389 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4390 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4392 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4393 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4394 [Whether the function krb5_principal_get_realm is defined])
4395 fi
4397 AC_CACHE_CHECK([for krb5_princ_realm],
4398 samba_cv_HAVE_KRB5_PRINC_REALM,[
4399 AC_TRY_LINK([#include <krb5.h>],
4400 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4401 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4402 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4404 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4405 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4406 [Whether the macro krb5_princ_realm is defined])
4407 fi
4409 #
4410 #
4411 # Now the decisions whether we can support krb5
4412 #
4413 # NOTE: all tests should be done before this block!
4414 #
4415 #
4416 if test x"$found_arcfour_hmac" != x"yes"; then
4417 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4418 use_ads=no
4419 fi
4421 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4422 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4423 use_ads=no
4424 fi
4426 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4427 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4428 then
4429 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4430 use_ads=no
4431 fi
4433 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4434 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4435 then
4436 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4437 use_ads=no
4438 fi
4440 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4441 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4442 then
4443 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4444 use_ads=no
4445 fi
4447 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4448 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4449 then
4450 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4451 use_ads=no
4452 fi
4454 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4456 # We only need the following functions if we can't get the enctype
4457 # and kvno out of the ticket directly (ie. on Heimdal).
4459 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4460 then
4461 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4462 use_ads=no
4463 fi
4465 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4466 then
4467 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4468 use_ads=no
4469 fi
4471 fi
4473 if test x"$use_ads" = x"yes"; then
4474 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4475 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4476 if test x"$have_gssapi" = x"yes"; then
4477 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4478 fi
4479 else
4480 if test x"$with_ads_support" = x"yes"; then
4481 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4482 else
4483 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4484 fi
4485 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4486 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4487 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4488 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4489 KRB5_LIBS=""
4490 with_ads_support=no
4491 fi
4492 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4493 AC_MSG_RESULT([$use_ads])
4495 LIBS="$ac_save_LIBS"
4496 fi
4498 if test x"$use_ads" != xyes; then
4499 smbtorture4_possible=no
4500 fi
4502 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4503 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4506 ########################################################
4507 # Compile with DNS Updates support?
4509 with_dnsupdate_support=auto
4510 AC_MSG_CHECKING([whether to enable DNS Updates support])
4512 AC_ARG_WITH(dnsupdate,
4513 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4514 [ case "$withval" in
4515 yes|no)
4516 with_dnsupdate_support=$withval
4517 ;;
4518 esac ])
4520 AC_MSG_RESULT($with_dnsupdate_support)
4522 if test x"$with_dnsupdate_support" != x"no"; then
4524 ################################################################
4525 # first test for AD / GSSAPI support being enabled
4526 if test x"$have_gssapi" != xyes ; then
4527 if test x"$with_dnsupdate_support" = x"yes" ; then
4528 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4529 else
4530 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4531 with_dnsupdate_support=no
4532 fi
4533 fi
4534 ##################################################################
4535 # then test for uuid.h (necessary to generate unique DNS keynames
4536 # (uuid.h is required for this test)
4537 AC_CHECK_HEADERS(uuid/uuid.h)
4540 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4541 if test x"$with_dnsupdate_support" = x"yes"; then
4542 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4543 else
4544 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4545 fi
4546 with_dnsupdate_support=no
4547 fi
4548 fi
4550 if test x"$with_dnsupdate_support" != x"no"; then
4552 ########################################################
4553 # Now see if we can find the uuid libs in standard paths
4554 # On some systems, the uuid API is in libc, so we have to
4555 # be careful not to insert a spurious -luuid.
4557 UUID_LIBS=""
4558 AC_LIBTESTFUNC(uuid, uuid_generate,
4559 [
4560 case " $LIBS " in
4561 *\ -luuid\ *)
4562 UUID_LIBS="-luuid"
4563 SMB_REMOVE_LIB(uuid)
4564 ;;
4565 esac
4567 with_dnsupdate_support=yes
4568 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4569 ],
4570 [
4571 if test x"$with_dnsupdate_support" = x"yes"; then
4572 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4573 else
4574 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4575 fi
4576 with_dnsupdate_support=no
4577 ])
4578 fi
4579 # finally print out the result:
4580 AC_MSG_CHECKING(whether DNS Updates support is used)
4581 AC_MSG_RESULT([$with_dnsupdate_support])
4584 #################################################
4585 # check for automount support
4586 AC_MSG_CHECKING(whether to use automount)
4587 AC_ARG_WITH(automount,
4588 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4589 [ case "$withval" in
4590 yes)
4591 AC_MSG_RESULT(yes)
4592 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4593 ;;
4594 *)
4595 AC_MSG_RESULT(no)
4596 ;;
4597 esac ],
4598 AC_MSG_RESULT(no)
4599 )
4601 #################################################
4602 # Check for a PAM clear-text auth, accounts, password
4603 # and session support. Most PAM implementations keep their
4604 # headers in /usr/include/security. Darwin keeps its in
4605 # /usr/include/pam.
4607 with_pam_for_crypt=no
4608 try_pam=auto
4609 AC_MSG_CHECKING(whether to try PAM support)
4610 AC_ARG_WITH(pam,
4611 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4612 [ case "$withval" in
4613 yes|no|auto)
4614 try_pam=$withval
4615 ;;
4616 esac
4617 ])
4618 AC_MSG_RESULT([$try_pam])
4620 use_pam=no
4621 create_pam_modules=no
4622 if test x"${try_pam}" != x"no";then
4623 use_pam=yes
4624 create_pam_modules=yes
4626 # Most systems have PAM headers in /usr/include/security, but Darwin
4627 # has them in /usr/include/pam.
4628 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4629 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4630 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4631 if test x"${try_pam}" = x"yes";then
4632 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4633 fi
4634 use_pam=no
4635 create_pam_modules=no
4636 fi
4638 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4639 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4640 if test x"${try_pam}" = x"yes";then
4641 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4642 fi
4643 use_pam=no
4644 create_pam_modules=no
4645 fi
4647 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4648 #if HAVE_SECURITY_PAM_APPL_H
4649 #include <security/pam_appl.h>
4650 #endif
4651 #if HAVE_PAM_PAM_APPL_H
4652 #include <pam/pam_appl.h>
4653 #endif
4654 ]])
4655 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4656 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4657 if test x"${try_pam}" = x"yes";then
4658 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4659 fi
4660 create_pam_modules=no
4661 fi
4663 if test x"$use_pam" = x"yes"; then
4664 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4665 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4666 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4667 with_pam_for_crypt=yes
4669 if test x"$create_pam_modules" = x"yes"; then
4670 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4671 # this checks are optional,
4672 # we don't care about the results here
4673 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4674 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4675 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4676 else
4677 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4678 fi
4679 fi
4680 AC_MSG_CHECKING(whether to use PAM support)
4681 AC_MSG_RESULT([$use_pam])
4683 AC_MSG_CHECKING(whether to have PAM MODULES support)
4684 AC_MSG_RESULT([$create_pam_modules])
4686 AC_TRY_COMPILE([
4687 #if defined(HAVE_SECURITY_PAM_APPL_H)
4688 #include <security/pam_appl.h>
4689 #elif defined(HAVE_PAM_PAM_APPL_H)
4690 #include <pam/pam_appl.h>
4691 #endif],[
4692 pam_set_item(0, PAM_RHOST, 0);
4693 ],
4694 AC_DEFINE(HAVE_PAM_RHOST, 1,
4695 [Define to 1 if PAM_RHOST is available]),[])
4697 AC_TRY_COMPILE([
4698 #if defined(HAVE_SECURITY_PAM_APPL_H)
4699 #include <security/pam_appl.h>
4700 #elif defined(HAVE_PAM_PAM_APPL_H)
4701 #include <pam/pam_appl.h>
4702 #endif],[
4703 pam_set_item(0, PAM_TTY, 0);
4704 ],
4705 AC_DEFINE(HAVE_PAM_TTY, 1,
4706 [Define to 1 if PAM_TTY is available]),[])
4708 fi # try_pam != no
4710 #################################################
4711 # check for PAM_RADIO_TYPE
4712 AC_TRY_COMPILE([
4713 #if (!defined(LINUX))
4715 #define PAM_EXTERN extern
4716 #if defined(HAVE_SECURITY_PAM_APPL_H)
4717 #include <security/pam_appl.h>
4718 #elif defined(HAVE_PAM_PAM_APPL_H)
4719 #include <pam/pam_appl.h>
4720 #endif
4722 #endif
4724 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4725 #include <security/pam_modules.h>
4726 #elif defined(HAVE_PAM_PAM_MODULES_H)
4727 #include <pam/pam_modules.h>
4728 #endif
4730 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4731 #include <security/_pam_macros.h>
4732 #elif defined(HAVE_PAM__PAM_MACROS_H)
4733 #include <pam/_pam_macros.h>
4734 #endif
4736 #ifdef HAVE_SECURITY_PAM_EXT_H
4737 #include <security/pam_ext.h>
4738 #endif
4739 ],
4740 [int i; i = PAM_RADIO_TYPE; ],
4741 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4743 #################################################
4744 # check for pam_smbpass support
4745 PAM_MODULES=""
4746 INSTALL_PAM_MODULES=""
4747 UNINSTALL_PAM_MODULES=""
4749 try_pam_smbpass=auto
4750 AC_MSG_CHECKING(whether to use pam_smbpass)
4751 AC_ARG_WITH(pam_smbpass,
4752 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4753 [ case "$withval" in
4754 yes|no|auto)
4755 try_pam_smbpass=$withval
4756 ;;
4757 *)
4758 AC_MSG_ERROR([valid options are yes,no,auto])
4759 ;;
4760 esac
4761 ])
4763 if test x"${try_pam_smbpass}" = xno ; then
4764 use_pam_smbpass=no
4765 else
4766 use_pam_smbpass=yes
4767 # Conditions under which pam_smbpass can't be built.
4768 if test x"$BLDSHARED" != xtrue ; then
4769 if test x"${try_pam_smbpass}" = xyes ; then
4770 AC_MSG_ERROR([No support for shared modules])
4771 fi
4772 use_pam_smbpass=no
4773 elif test x"$create_pam_modules" != xyes ; then
4774 if test x"${try_pam_smbpass}" = xyes ; then
4775 AC_MSG_ERROR([No support for PAM MODULES])
4776 fi
4777 use_pam_smbpass=no
4778 fi
4780 if test x"${use_pam_smbpass}" = xyes ; then
4781 PAM_MODULES="pam_smbpass"
4782 INSTALL_PAM_MODULES="installpammodules"
4783 UNINSTALL_PAM_MODULES="uninstallpammodules"
4784 fi
4785 fi
4786 AC_MSG_RESULT([$use_pam_smbpass])
4789 ##
4790 ## moved after the check for -lcrypt in order to
4791 ## ensure that the necessary libraries are included
4792 ## check checking for truncated salt. Wrapped by the
4793 ## $with_pam_for_crypt variable as above --jerry
4794 ##
4795 if test $with_pam_for_crypt = no; then
4796 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4797 crypt_LIBS="$LIBS"
4798 LIBS="$AUTH_LIBS $LIBS"
4799 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4800 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4801 LIBS="$crypt_LIBS"])
4802 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4803 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4804 fi
4805 fi
4807 #################################################
4808 # check for a NISPLUS_HOME support
4809 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4810 AC_ARG_WITH(nisplus-home,
4811 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4812 [ case "$withval" in
4813 yes)
4814 AC_MSG_RESULT(yes)
4815 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4816 ;;
4817 *)
4818 AC_MSG_RESULT(no)
4819 ;;
4820 esac ],
4821 AC_MSG_RESULT(no)
4822 )
4824 #################################################
4825 # check for syslog logging
4826 AC_MSG_CHECKING(whether to use syslog logging)
4827 AC_ARG_WITH(syslog,
4828 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4829 [ case "$withval" in
4830 yes)
4831 AC_MSG_RESULT(yes)
4832 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4833 ;;
4834 *)
4835 AC_MSG_RESULT(no)
4836 ;;
4837 esac ],
4838 AC_MSG_RESULT(no)
4839 )
4841 #################################################
4842 # check for custom syslog facility
4843 AC_MSG_CHECKING(whether to use a custom syslog facility)
4844 AC_ARG_WITH(syslog-facility,
4845 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4846 [
4847 if test "$withval" = "no" ; then
4848 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4849 else
4850 if test "$withval" != "yes" ; then
4851 syslog_facility="$withval"
4852 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4853 fi
4854 fi
4855 ])
4857 #################################################
4858 # check for experimental disk-quotas support
4860 samba_cv_WITH_QUOTAS=auto
4861 samba_cv_TRY_QUOTAS=no
4862 samba_cv_RUN_QUOTA_TESTS=auto
4863 samba_cv_WITH_SYS_QUOTAS=auto
4864 samba_cv_TRY_SYS_QUOTAS=auto
4865 samba_cv_SYSQUOTA_FOUND=no
4867 AC_MSG_CHECKING(whether to try disk-quotas support)
4868 AC_ARG_WITH(quotas,
4869 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4870 [ case "$withval" in
4871 yes)
4872 AC_MSG_RESULT(yes)
4873 samba_cv_WITH_QUOTAS=yes
4874 samba_cv_TRY_QUOTAS=yes
4875 samba_cv_RUN_QUOTA_TESTS=yes
4876 #set sys quotas to auto in this case
4877 samba_cv_TRY_SYS_QUOTAS=auto
4878 ;;
4879 auto)
4880 AC_MSG_RESULT(auto)
4881 samba_cv_WITH_QUOTAS=auto
4882 samba_cv_TRY_QUOTAS=auto
4883 samba_cv_RUN_QUOTA_TESTS=auto
4884 #set sys quotas to auto in this case
4885 samba_cv_TRY_SYS_QUOTAS=auto
4886 ;;
4887 no)
4888 AC_MSG_RESULT(no)
4889 samba_cv_WITH_QUOTAS=no
4890 samba_cv_TRY_QUOTAS=no
4891 samba_cv_RUN_QUOTA_TESTS=no
4892 ;;
4893 *)
4894 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4895 ;;
4896 esac ],
4897 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4898 )
4900 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4901 AC_ARG_WITH(sys-quotas,
4902 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4903 [ case "$withval" in
4904 yes)
4905 AC_MSG_RESULT(yes)
4906 samba_cv_WITH_SYS_QUOTAS=yes
4907 samba_cv_TRY_SYS_QUOTAS=yes
4908 samba_cv_RUN_QUOTA_TESTS=yes
4909 ;;
4910 auto)
4911 AC_MSG_RESULT(auto)
4912 samba_cv_WITH_SYS_QUOTAS=auto
4913 samba_cv_TRY_SYS_QUOTAS=auto
4914 samba_cv_RUN_QUOTA_TESTS=auto
4915 ;;
4916 no)
4917 AC_MSG_RESULT(no)
4918 samba_cv_WITH_SYS_QUOTAS=no
4919 samba_cv_TRY_SYS_QUOTAS=no
4920 ;;
4921 *)
4922 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4923 ;;
4924 esac ],
4925 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4926 )
4928 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4929 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4930 case "$host_os" in
4931 *linux*)
4932 AC_MSG_RESULT(yes)
4933 samba_cv_TRY_SYS_QUOTAS=yes
4934 samba_cv_RUN_QUOTA_TESTS=yes
4935 ;;
4936 *)
4937 AC_MSG_RESULT(no)
4938 samba_cv_TRY_SYS_QUOTAS=no
4939 ;;
4940 esac
4941 fi
4943 #############################################
4944 # only check for quota stuff if --with-quotas
4945 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4947 case "$host_os" in
4948 # on linux we didn't need to test we have builtin support
4949 *linux*)
4950 samba_cv_SYSQUOTA_FOUND=yes
4951 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4952 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4953 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4954 AC_MSG_RESULT(yes)
4956 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4957 samba_cv_found_xfs_header=yes
4958 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4959 AC_MSG_RESULT(yes)
4960 ;;
4961 *solaris*)
4962 # need to set this define when using static linking (BUG 1473)
4963 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4964 ;;
4965 *)
4966 ;;
4967 esac
4969 # some broken header files need this
4970 AC_CHECK_HEADER(asm/types.h,[
4971 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4972 AC_ADD_INCLUDE(<asm/types.h>)
4973 ])
4975 # For quotas on Veritas VxFS filesystems
4976 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4978 # For quotas on Linux XFS filesystems
4979 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4981 # For sys/quota.h and linux/quota.h
4982 AC_CHECK_HEADERS(sys/quota.h)
4984 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4985 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4986 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4987 AC_TRY_COMPILE([
4988 #include "confdefs.h"
4989 #ifdef HAVE_SYS_TYPES_H
4990 #include <sys/types.h>
4991 #endif
4992 #ifdef HAVE_ASM_TYPES_H
4993 #include <asm/types.h>
4994 #endif
4995 #include <sys/quota.h>
4996 ],[int i = Q_XGETQUOTA;],
4997 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4998 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4999 samba_cv_found_xfs_header=yes
5000 fi
5001 fi
5003 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
5004 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
5005 AC_TRY_COMPILE([
5006 #include "confdefs.h"
5007 #ifdef HAVE_SYS_QUOTA_H
5008 #include <sys/quota.h>
5009 #endif
5010 ],[
5011 struct dqblk D;
5012 D.dqb_fsoftlimit = 0;],
5013 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
5014 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
5015 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
5016 fi
5018 ##################
5019 # look for a working quota system
5021 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5022 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
5023 AC_TRY_RUN_STRICT([
5024 #define HAVE_QUOTACTL_4A 1
5025 #define AUTOCONF_TEST 1
5026 #include "confdefs.h"
5027 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5028 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
5029 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
5030 samba_cv_SYSQUOTA_FOUND=yes;
5031 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
5032 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
5033 fi
5034 fi
5036 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5037 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
5038 AC_TRY_RUN_STRICT([
5039 #define HAVE_QUOTACTL_4B 1
5040 #define AUTOCONF_TEST 1
5041 #include "confdefs.h"
5042 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5043 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
5044 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
5045 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
5046 samba_cv_SYSQUOTA_FOUND=yes;
5047 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
5048 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
5049 fi
5050 fi
5052 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5053 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5054 AC_TRY_RUN_STRICT([
5055 #define HAVE_QUOTACTL_3 1
5056 #define AUTOCONF_TEST 1
5057 #include "confdefs.h"
5058 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5059 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5060 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5061 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5062 samba_cv_SYSQUOTA_FOUND=yes;
5063 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5064 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5065 fi
5066 fi
5068 #################################################
5069 # check for mntent.h and struct mntent
5070 AC_CHECK_HEADERS(mntent.h)
5071 #################################################
5072 # check for setmntent,getmntent,endmntent
5073 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5075 #################################################
5076 # check for devnm.h and struct mntent
5077 AC_CHECK_HEADERS(devnm.h)
5078 #################################################
5079 # check for devnm
5080 AC_CHECK_FUNCS(devnm)
5082 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5083 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5084 # if --with-sys-quotas=yes then build it
5085 # you have can use the get/set quota command smb.conf
5086 # options then
5087 samba_cv_SYSQUOTA_FOUND=auto
5088 fi
5089 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5090 # if --with-sys-quotas=yes then build it
5091 # you have can use the get/set quota command smb.conf
5092 # options then
5093 samba_cv_TRY_SYS_QUOTAS=auto
5094 fi
5095 fi
5097 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5098 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5099 SAVE_CPPFLAGS="$CPPFLAGS"
5100 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5101 AC_TRY_COMPILE([
5102 #include "confdefs.h"
5103 #define NO_PROTO_H 1
5104 #define NO_CONFIG_H 1
5105 #define HAVE_SYS_QUOTAS 1
5106 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5107 #include "${srcdir-.}/lib/sysquotas.c"
5108 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5109 CPPFLAGS="$SAVE_CPPFLAGS"
5110 ])
5111 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5112 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5113 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5114 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5115 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5116 samba_cv_WE_USE_SYS_QUOTAS=yes
5117 AC_MSG_RESULT(yes)
5118 else
5119 AC_MSG_RESULT(no)
5120 fi
5121 fi
5122 fi
5124 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5125 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5126 SAVE_CPPFLAGS="$CPPFLAGS"
5127 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5128 AC_TRY_COMPILE([
5129 #include "confdefs.h"
5130 #define NO_PROTO_H 1
5131 #define NO_CONFIG_H 1
5132 #define HAVE_SYS_QUOTAS 1
5133 #define HAVE_NFS_QUOTAS 1
5134 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5135 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5136 CPPFLAGS="$SAVE_CPPFLAGS"
5137 ])
5138 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5139 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5140 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5141 fi
5142 fi
5143 fi
5145 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5146 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5147 SAVE_CPPFLAGS="$CPPFLAGS"
5148 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5149 AC_TRY_COMPILE([
5150 #include "confdefs.h"
5151 #define NO_PROTO_H 1
5152 #define NO_CONFIG_H 1
5153 #define HAVE_SYS_QUOTAS 1
5154 #define HAVE_XFS_QUOTAS 1
5155 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5156 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5157 CPPFLAGS="$SAVE_CPPFLAGS"
5158 ])
5159 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5160 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5161 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5162 fi
5163 fi
5164 fi
5166 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5167 SAVE_CPPFLAGS="$CPPFLAGS"
5168 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5169 AC_TRY_COMPILE([
5170 #include "confdefs.h"
5171 #define NO_PROTO_H 1
5172 #define NO_CONFIG_H 1
5173 #include "${srcdir-.}/smbd/quotas.c"
5174 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5175 CPPFLAGS="$SAVE_CPPFLAGS"
5176 ])
5177 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5178 AC_MSG_CHECKING(whether to use the old quota support)
5179 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5180 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5181 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5182 AC_MSG_RESULT(yes)
5183 else
5184 AC_MSG_RESULT(no)
5185 fi
5186 else
5187 AC_MSG_RESULT(no)
5188 fi
5189 fi
5191 ####################
5192 # End of quota check samba_cv_RUN_QUOTA_TESTS
5193 fi
5195 #################################################
5196 # check for experimental utmp accounting
5198 AC_MSG_CHECKING(whether to support utmp accounting)
5199 WITH_UTMP=yes
5200 AC_ARG_WITH(utmp,
5201 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5202 [ case "$withval" in
5203 no)
5204 WITH_UTMP=no
5205 ;;
5206 *)
5207 WITH_UTMP=yes
5208 ;;
5209 esac ],
5210 )
5212 # utmp requires utmp.h
5213 # Note similar check earlier, when checking utmp details.
5215 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5216 utmp_no_reason=", no utmp.h on $host_os"
5217 WITH_UTMP=no
5218 fi
5220 # Display test results
5222 if test x"$WITH_UTMP" = x"yes"; then
5223 AC_MSG_RESULT(yes)
5224 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5225 else
5226 AC_MSG_RESULT(no$utmp_no_reason)
5227 fi
5230 #################################################
5231 # these tests are taken from the GNU fileutils package
5232 AC_CHECKING(how to get filesystem space usage)
5233 space=no
5235 # Test for statvfs64.
5236 if test $space = no; then
5237 # SVR4
5238 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5239 [AC_TRY_RUN([
5240 #if defined(HAVE_UNISTD_H)
5241 #include <unistd.h>
5242 #endif
5243 #include <sys/types.h>
5244 #include <sys/statvfs.h>
5245 main ()
5246 {
5247 struct statvfs64 fsd;
5248 exit (statvfs64 (".", &fsd));
5249 }],
5250 fu_cv_sys_stat_statvfs64=yes,
5251 fu_cv_sys_stat_statvfs64=no,
5252 fu_cv_sys_stat_statvfs64=cross)])
5253 if test $fu_cv_sys_stat_statvfs64 = yes; then
5254 space=yes
5255 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5256 fi
5257 fi
5259 # Perform only the link test since it seems there are no variants of the
5260 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5261 # because that got a false positive on SCO OSR5. Adding the declaration
5262 # of a `struct statvfs' causes this test to fail (as it should) on such
5263 # systems. That system is reported to work fine with STAT_STATFS4 which
5264 # is what it gets when this test fails.
5265 if test $space = no; then
5266 # SVR4
5267 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5268 [AC_TRY_LINK([#include <sys/types.h>
5269 #include <sys/statvfs.h>],
5270 [struct statvfs fsd; statvfs (0, &fsd);],
5271 fu_cv_sys_stat_statvfs=yes,
5272 fu_cv_sys_stat_statvfs=no)])
5273 if test $fu_cv_sys_stat_statvfs = yes; then
5274 space=yes
5275 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5276 fi
5277 fi
5279 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5280 # This is not the case on ancient Linux systems.
5282 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5283 AC_TRY_COMPILE([#include <sys/types.h>
5284 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5285 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5286 if test x"$samba_cv_fsid_int" = x"yes"; then
5287 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5288 fi
5290 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5291 # systems use f_bsize.
5292 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5293 AC_TRY_COMPILE([#include <sys/types.h>
5294 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5295 samba_cv_frsize=yes,samba_cv_frsize=no)])
5296 if test x"$samba_cv_frsize" = x"yes"; then
5297 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5298 fi
5300 # Some systems use f_flag in struct statvfs while others use f_flags
5301 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5302 AC_TRY_COMPILE([#include <sys/types.h>
5303 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5304 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5305 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5306 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5307 fi
5309 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5310 AC_TRY_COMPILE([#include <sys/types.h>
5311 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5312 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5313 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5314 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5315 fi
5317 if test $space = no; then
5318 # DEC Alpha running OSF/1
5319 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5320 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5321 [AC_TRY_RUN([
5322 #include <sys/param.h>
5323 #include <sys/types.h>
5324 #include <sys/mount.h>
5325 main ()
5326 {
5327 struct statfs fsd;
5328 fsd.f_fsize = 0;
5329 exit (statfs (".", &fsd, sizeof (struct statfs)));
5330 }],
5331 fu_cv_sys_stat_statfs3_osf1=yes,
5332 fu_cv_sys_stat_statfs3_osf1=no,
5333 fu_cv_sys_stat_statfs3_osf1=no)])
5334 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5335 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5336 space=yes
5337 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5338 fi
5339 fi
5341 if test $space = no; then
5342 # AIX
5343 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5344 member (AIX, 4.3BSD)])
5345 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5346 [AC_TRY_RUN([
5347 #ifdef HAVE_SYS_PARAM_H
5348 #include <sys/param.h>
5349 #endif
5350 #ifdef HAVE_SYS_MOUNT_H
5351 #include <sys/mount.h>
5352 #endif
5353 #ifdef HAVE_SYS_VFS_H
5354 #include <sys/vfs.h>
5355 #endif
5356 main ()
5357 {
5358 struct statfs fsd;
5359 fsd.f_bsize = 0;
5360 exit (statfs (".", &fsd));
5361 }],
5362 fu_cv_sys_stat_statfs2_bsize=yes,
5363 fu_cv_sys_stat_statfs2_bsize=no,
5364 fu_cv_sys_stat_statfs2_bsize=no)])
5365 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5366 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5367 space=yes
5368 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5369 fi
5370 fi
5372 if test $space = no; then
5373 # SVR3
5374 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5375 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5376 [AC_TRY_RUN([#include <sys/types.h>
5377 #include <sys/statfs.h>
5378 main ()
5379 {
5380 struct statfs fsd;
5381 exit (statfs (".", &fsd, sizeof fsd, 0));
5382 }],
5383 fu_cv_sys_stat_statfs4=yes,
5384 fu_cv_sys_stat_statfs4=no,
5385 fu_cv_sys_stat_statfs4=no)])
5386 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5387 if test $fu_cv_sys_stat_statfs4 = yes; then
5388 space=yes
5389 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5390 fi
5391 fi
5393 if test $space = no; then
5394 # 4.4BSD and NetBSD
5395 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5396 member (4.4BSD and NetBSD)])
5397 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5398 [AC_TRY_RUN([#include <sys/types.h>
5399 #ifdef HAVE_SYS_PARAM_H
5400 #include <sys/param.h>
5401 #endif
5402 #ifdef HAVE_SYS_MOUNT_H
5403 #include <sys/mount.h>
5404 #endif
5405 main ()
5406 {
5407 struct statfs fsd;
5408 fsd.f_fsize = 0;
5409 exit (statfs (".", &fsd));
5410 }],
5411 fu_cv_sys_stat_statfs2_fsize=yes,
5412 fu_cv_sys_stat_statfs2_fsize=no,
5413 fu_cv_sys_stat_statfs2_fsize=no)])
5414 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5415 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5416 space=yes
5417 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5418 fi
5419 fi
5421 if test $space = no; then
5422 # Ultrix
5423 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5424 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5425 [AC_TRY_RUN([#include <sys/types.h>
5426 #ifdef HAVE_SYS_PARAM_H
5427 #include <sys/param.h>
5428 #endif
5429 #ifdef HAVE_SYS_MOUNT_H
5430 #include <sys/mount.h>
5431 #endif
5432 #ifdef HAVE_SYS_FS_TYPES_H
5433 #include <sys/fs_types.h>
5434 #endif
5435 main ()
5436 {
5437 struct fs_data fsd;
5438 /* Ultrix's statfs returns 1 for success,
5439 0 for not mounted, -1 for failure. */
5440 exit (statfs (".", &fsd) != 1);
5441 }],
5442 fu_cv_sys_stat_fs_data=yes,
5443 fu_cv_sys_stat_fs_data=no,
5444 fu_cv_sys_stat_fs_data=no)])
5445 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5446 if test $fu_cv_sys_stat_fs_data = yes; then
5447 space=yes
5448 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5449 fi
5450 fi
5452 #
5453 # As a gating factor for large file support, in order to
5454 # use <4GB files we must have the following minimal support
5455 # available.
5456 # long long, and a 64 bit off_t or off64_t.
5457 # If we don't have all of these then disable large
5458 # file support.
5459 #
5460 AC_MSG_CHECKING([if large file support can be enabled])
5461 AC_TRY_COMPILE([
5462 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5463 #include <sys/types.h>
5464 #else
5465 __COMPILE_ERROR_
5466 #endif
5467 ],
5468 [int i],
5469 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5470 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5471 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5472 fi
5473 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5476 #################################################
5477 # check for cluster extensions
5479 AC_MSG_CHECKING(cluster support)
5480 AC_ARG_WITH(cluster-support,
5481 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5483 if test x"$with_cluster_support" = x ; then
5484 with_cluster_support="auto"
5485 fi
5487 AC_MSG_RESULT($with_cluster_support)
5489 AC_ARG_WITH(ctdb,
5490 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5491 [ case "$withval" in
5492 yes|no)
5493 AC_MSG_WARN([--with-ctdb called without argument])
5494 ;;
5495 *)
5496 CTDB_CPPFLAGS="-I$withval/include"
5497 ;;
5498 esac])
5500 AC_ARG_ENABLE(old-ctdb,
5501 [AS_HELP_STRING([--enable-old-ctdb],
5502 [Enable build against (too) old ctdb version (default=no)])],,
5503 [enable_old_ctdb=no])
5506 if test "$with_cluster_support" != "no" ; then
5508 AC_MSG_NOTICE(checking whether cluster support is available)
5510 have_cluster_support="yes"
5511 ctdb_broken="no"
5513 SAVED_CPPFLAGS="$CPPFLAGS"
5514 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5516 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5517 #include "confdefs.h"
5518 #define NO_CONFIG_H
5519 #include "replace.h"
5520 #include "system/wait.h"
5521 #include "system/network.h"
5522 #define private #error __USED_RESERVED_WORD_private__
5523 #include <talloc.h>
5524 #include <tdb.h>
5525 #include <ctdb.h>
5526 ])
5528 if test "x$have_cluster_support" = "xyes" -a \
5529 "x$ac_cv_header_ctdb_h" != "xyes"
5530 then
5531 have_cluster_support=no
5532 ctdb_broken="ctdb.h is required for cluster support"
5533 fi
5535 if test "x$have_cluster_support" = "xyes" -a \
5536 "x$ac_cv_header_ctdb_h" != "xyes"
5537 then
5538 have_cluster_support=no
5539 ctdb_broken="ctdb_private.h is required for cluster support"
5540 fi
5543 if test "x$have_cluster_support" = "xyes" ; then
5544 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5545 #include "confdefs.h"
5546 #define NO_CONFIG_H
5547 #include "replace.h"
5548 #include "system/wait.h"
5549 #include "system/network.h"
5550 #include <talloc.h>
5551 #include <tdb.h>
5552 #include <ctdb.h>
5553 #include <ctdb_private.h>
5554 ])
5555 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5556 ctdb_broken="ctdb transaction support missing or too old"
5557 have_cluster_support=no
5558 fi
5559 fi
5561 if test "x$have_cluster_support" = "xyes" ; then
5562 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5563 #include "confdefs.h"
5564 #define NO_CONFIG_H
5565 #include "replace.h"
5566 #include "system/wait.h"
5567 #include "system/network.h"
5568 #include <talloc.h>
5569 #include <tdb.h>
5570 #include <ctdb.h>
5571 #include <ctdb_private.h>
5572 ])
5573 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5574 then
5575 if test "x$enable_old_ctdb" = "xyes" ; then
5576 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5577 else
5578 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5579 have_cluster_support=no
5580 fi
5581 fi
5582 fi
5584 if test "x$have_cluster_support" = "xyes" ; then
5585 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5586 # to ctdb_tcp_client.
5587 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5588 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5589 ],,[
5590 #include "confdefs.h"
5591 #define NO_CONFIG_H
5592 #include "replace.h"
5593 #include "system/wait.h"
5594 #include "system/network.h"
5595 #include <talloc.h>
5596 #include <tdb.h>
5597 #include <ctdb.h>
5598 #include <ctdb_private.h>
5599 ])
5600 fi
5602 if test "x$have_cluster_support" = "xyes" ; then
5603 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5604 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5605 ],[
5606 ctdb_broken="missing struct ctdb_control_tcp"
5607 have_cluster_support=no
5608 ],[
5609 #include "confdefs.h"
5610 #define NO_CONFIG_H
5611 #include "replace.h"
5612 #include "system/wait.h"
5613 #include "system/network.h"
5614 #include <talloc.h>
5615 #include <tdb.h>
5616 #include <ctdb.h>
5617 #include <ctdb_private.h>
5618 ])
5619 fi
5621 # test for optional ipv6 support in ctdb:
5622 if test "x$have_cluster_support" = "xyes" ; then
5623 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5624 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5625 ],,[
5626 #include "confdefs.h"
5627 #define NO_CONFIG_H
5628 #include "replace.h"
5629 #include "system/wait.h"
5630 #include "system/network.h"
5631 #include <talloc.h>
5632 #include <tdb.h>
5633 #include <ctdb.h>
5634 #include <ctdb_private.h>
5635 ])
5636 fi
5638 CPPFLAGS="$SAVED_CPPFLAGS"
5640 fi # (if test "$with_cluster_support" != "no")
5642 if test x"$have_cluster_support" = "xno" ; then
5643 case "$with_cluster_support" in
5644 yes)
5645 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5646 ;;
5647 auto)
5648 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5649 ;;
5650 esac
5651 with_cluster_support=no
5652 fi
5654 if test "x$with_cluster_support" != "xno"; then
5655 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5656 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5657 AC_MSG_NOTICE(Building with cluster support)
5658 else
5659 AC_MSG_NOTICE(Building without cluster support)
5660 fi
5663 #################################################
5664 # check for rtnetlink
5666 AC_CHECK_HEADERS([linux/netlink.h],
5667 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5668 [#include <bits/sockaddr.h>
5669 #include <linux/netlink.h>]),
5670 [],[#include <bits/sockaddr.h>])
5672 #################################################
5673 # check for ACL support
5675 AC_MSG_CHECKING(whether to support ACLs)
5676 AC_ARG_WITH(acl-support,
5677 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5678 [ case "$withval" in
5679 yes|no)
5680 with_acl_support="$withval"
5681 ;;
5682 esac ])
5684 if test x"$with_acl_support" = x ; then
5685 with_acl_support="auto"
5686 fi
5688 AC_MSG_RESULT($with_acl_support)
5690 if test x"$with_acl_support" = x"no"; then
5691 AC_MSG_RESULT(Disabling ACL support)
5692 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5693 else
5694 AC_MSG_NOTICE(checking whether ACL support is available:)
5695 case "$host_os" in
5696 *sysv5*)
5697 AC_MSG_NOTICE(Using UnixWare ACLs)
5698 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5699 default_static_modules="$default_static_modules vfs_solarisacl"
5700 ;;
5701 *solaris*)
5702 AC_MSG_NOTICE(Using solaris ACLs)
5703 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5704 ACL_LIBS="$ACL_LIBS -lsec"
5705 default_static_modules="$default_static_modules vfs_solarisacl"
5706 ;;
5707 *hpux*)
5708 AC_MSG_NOTICE(Using HPUX ACLs)
5709 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5710 default_static_modules="$default_static_modules vfs_hpuxacl"
5711 ;;
5712 *irix*)
5713 AC_MSG_NOTICE(Using IRIX ACLs)
5714 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5715 default_static_modules="$default_static_modules vfs_irixacl"
5716 ;;
5717 *aix*)
5718 AC_MSG_NOTICE(Using AIX ACLs)
5719 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5720 default_static_modules="$default_static_modules vfs_aixacl"
5721 ;;
5722 *osf*)
5723 AC_MSG_NOTICE(Using Tru64 ACLs)
5724 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5725 ACL_LIBS="$ACL_LIBS -lpacl"
5726 default_static_modules="$default_static_modules vfs_tru64acl"
5727 ;;
5728 *darwin*)
5729 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5730 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5731 ;;
5732 *)
5733 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5734 case "$host_os" in
5735 *linux*)
5736 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5737 ;;
5738 esac
5739 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5740 acl_LIBS=$LIBS
5741 LIBS="$LIBS $ACL_LIBS"
5742 AC_TRY_LINK([
5743 #include <sys/types.h>
5744 #include <sys/acl.h>
5745 ],[
5746 acl_t acl;
5747 int entry_id;
5748 acl_entry_t *entry_p;
5749 return acl_get_entry(acl, entry_id, entry_p);
5750 ],
5751 [samba_cv_HAVE_POSIX_ACLS=yes],
5752 [samba_cv_HAVE_POSIX_ACLS=no])
5753 LIBS=$acl_LIBS
5754 ])
5755 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5756 AC_MSG_NOTICE(Using posix ACLs)
5757 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5758 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5759 acl_LIBS=$LIBS
5760 LIBS="$LIBS $ACL_LIBS"
5761 AC_TRY_LINK([
5762 #include <sys/types.h>
5763 #include <sys/acl.h>
5764 ],[
5765 acl_permset_t permset_d;
5766 acl_perm_t perm;
5767 return acl_get_perm_np(permset_d, perm);
5768 ],
5769 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5770 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5771 LIBS=$acl_LIBS
5772 ])
5773 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5774 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5775 fi
5776 default_static_modules="$default_static_modules vfs_posixacl"
5777 else
5778 AC_MSG_NOTICE(ACL support is not avaliable)
5779 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5780 fi
5781 ;;
5782 esac
5783 fi # with_acl_support
5785 #################################################
5786 # check if we have FreeBSD sunacl
5787 case "$host_os" in
5788 *freebsd*)
5789 AC_CHECK_HEADER(sunacl.h)
5790 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5791 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5792 ZFSACL_LIBS=-lsunacl
5793 AC_SUBST(ZFSACL_LIBS)
5794 default_shared_modules="$default_shared_modules vfs_zfsacl"
5795 fi
5796 ;;
5797 esac
5799 #################################################
5800 # check for AIO support
5802 AC_MSG_CHECKING(whether to support asynchronous io)
5803 AC_ARG_WITH(aio-support,
5804 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5805 [ case "$withval" in
5806 yes)
5808 AC_MSG_RESULT(yes)
5809 case "$host_os" in
5810 *)
5811 AIO_LIBS=$LIBS
5812 no_rt_LIBS=$LIBS
5813 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5814 LIBS=$no_rt_LIBS
5815 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5816 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5817 aio_LIBS=$LIBS
5818 LIBS=$AIO_LIBS
5819 AC_TRY_LINK([#include <sys/types.h>
5820 #include <aio.h>],
5821 [ struct aiocb a; return aio_read(&a);],
5822 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5823 LIBS=$aio_LIBS])
5824 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5825 aio_LIBS=$LIBS
5826 LIBS=$AIO_LIBS
5827 AC_TRY_LINK([#include <sys/types.h>
5828 #include <aio.h>],
5829 [ struct aiocb64 a; return aio_read64(&a);],
5830 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5831 LIBS=$aio_LIBS])
5832 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5833 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5834 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5835 LIBS=$AIO_LIBS
5836 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5837 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5838 LIBS=$AIO_LIBS
5839 fi
5841 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5842 AC_MSG_CHECKING(for aio_read)
5843 AC_LINK_IFELSE([#include <aio.h>
5844 int main() { struct aiocb a; return aio_read(&a); }],
5845 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5846 [AC_MSG_RESULT(no)])
5848 AC_MSG_CHECKING(for aio_write)
5849 AC_LINK_IFELSE([#include <aio.h>
5850 int main() { struct aiocb a; return aio_write(&a); }],
5851 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5852 [AC_MSG_RESULT(no)])
5854 AC_MSG_CHECKING(for aio_fsync)
5855 AC_LINK_IFELSE([#include <aio.h>
5856 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5857 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5858 [AC_MSG_RESULT(no)])
5860 AC_MSG_CHECKING(for aio_return)
5861 AC_LINK_IFELSE([#include <aio.h>
5862 int main() { struct aiocb a; return aio_return(&a); }],
5863 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5864 [AC_MSG_RESULT(no)])
5866 AC_MSG_CHECKING(for aio_error)
5867 AC_LINK_IFELSE([#include <aio.h>
5868 int main() { struct aiocb a; return aio_error(&a); }],
5869 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5870 [AC_MSG_RESULT(no)])
5872 AC_MSG_CHECKING(for aio_cancel)
5873 AC_LINK_IFELSE([#include <aio.h>
5874 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5875 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5876 [AC_MSG_RESULT(no)])
5878 AC_MSG_CHECKING(for aio_suspend)
5879 AC_LINK_IFELSE([#include <aio.h>
5880 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5881 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5882 [AC_MSG_RESULT(no)])
5883 fi
5885 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5886 AC_MSG_CHECKING(for aio_read64)
5887 AC_LINK_IFELSE([#include <aio.h>
5888 int main() { struct aiocb a; return aio_read64(&a); }],
5889 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5890 [AC_MSG_RESULT(no)])
5892 AC_MSG_CHECKING(for aio_write64)
5893 AC_LINK_IFELSE([#include <aio.h>
5894 int main() { struct aiocb a; return aio_write64(&a); }],
5895 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5896 [AC_MSG_RESULT(no)])
5898 AC_MSG_CHECKING(for aio_fsync64)
5899 AC_LINK_IFELSE([#include <aio.h>
5900 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5901 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5902 [AC_MSG_RESULT(no)])
5904 AC_MSG_CHECKING(for aio_return64)
5905 AC_LINK_IFELSE([#include <aio.h>
5906 int main() { struct aiocb a; return aio_return64(&a); }],
5907 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5908 [AC_MSG_RESULT(no)])
5910 AC_MSG_CHECKING(for aio_error64)
5911 AC_LINK_IFELSE([#include <aio.h>
5912 int main() { struct aiocb a; return aio_error64(&a); }],
5913 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5914 [AC_MSG_RESULT(no)])
5916 AC_MSG_CHECKING(for aio_cancel64)
5917 AC_LINK_IFELSE([#include <aio.h>
5918 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5919 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5920 [AC_MSG_RESULT(no)])
5922 AC_MSG_CHECKING(for aio_suspend64)
5923 AC_LINK_IFELSE([#include <aio.h>
5924 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5925 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5926 [AC_MSG_RESULT(no)])
5927 fi
5928 ;;
5929 esac
5930 ;;
5931 *)
5932 AC_MSG_RESULT(no)
5933 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5934 ;;
5935 esac ],
5936 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5937 AC_MSG_RESULT(no)
5938 )
5940 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5941 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5942 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5943 default_shared_modules="$default_shared_modules vfs_aio_fork"
5944 fi
5945 fi
5947 #################################################
5948 # check for sendfile support
5950 AC_MSG_CHECKING(whether sendfile support should be built in)
5951 AC_ARG_WITH(sendfile-support,
5952 [AS_HELP_STRING([--with-sendfile-support], [Whether sendfile support should be built in (default=auto)])],
5953 [ case "$withval" in
5954 yes|no)
5955 AC_MSG_RESULT($withval);
5956 with_sendfile_support=$withval
5957 ;;
5958 *)
5959 AC_MSG_RESULT(yes)
5960 with_sendfile_support=auto
5961 ;;
5962 esac ],
5963 )
5965 if test x$with_sendfile_support != xno ; then
5966 case "$host_os" in
5967 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5968 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5969 AC_TRY_LINK([#include <sys/sendfile.h>],
5970 [\
5971 int tofd, fromfd;
5972 off64_t offset;
5973 size_t total;
5974 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5975 ],
5976 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5978 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5979 AC_TRY_LINK([#include <sys/sendfile.h>],
5980 [\
5981 int tofd, fromfd;
5982 off_t offset;
5983 size_t total;
5984 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5985 ],
5986 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5988 # Try and cope with broken Linux sendfile....
5989 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5990 AC_TRY_LINK([\
5991 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5992 #undef _FILE_OFFSET_BITS
5993 #endif
5994 #include <sys/sendfile.h>],
5995 [\
5996 int tofd, fromfd;
5997 off_t offset;
5998 size_t total;
5999 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6000 ],
6001 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
6003 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6004 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
6005 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6006 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6007 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6008 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6009 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6010 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6011 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
6012 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
6013 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
6014 else
6015 AC_MSG_RESULT(no);
6016 fi
6018 ;;
6019 *freebsd* | *dragonfly* )
6020 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
6021 AC_TRY_LINK([\
6022 #include <sys/types.h>
6023 #include <unistd.h>
6024 #include <sys/socket.h>
6025 #include <sys/uio.h>],
6026 [\
6027 int fromfd, tofd, ret, total=0;
6028 off_t offset, nwritten;
6029 struct sf_hdtr hdr;
6030 struct iovec hdtrl;
6031 hdr.headers = &hdtrl;
6032 hdr.hdr_cnt = 1;
6033 hdr.trailers = NULL;
6034 hdr.trl_cnt = 0;
6035 hdtrl.iov_base = NULL;
6036 hdtrl.iov_len = 0;
6037 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
6038 ],
6039 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6041 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6042 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
6043 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
6044 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6045 else
6046 AC_MSG_RESULT(no);
6047 fi
6048 ;;
6050 *hpux*)
6051 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6052 AC_TRY_LINK([\
6053 #include <sys/socket.h>
6054 #include <sys/uio.h>],
6055 [\
6056 int fromfd, tofd;
6057 size_t total=0;
6058 struct iovec hdtrl[2];
6059 ssize_t nwritten;
6060 off64_t offset;
6062 hdtrl[0].iov_base = 0;
6063 hdtrl[0].iov_len = 0;
6065 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6066 ],
6067 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6068 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6069 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6070 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6071 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6072 else
6073 AC_MSG_RESULT(no);
6074 fi
6076 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6077 AC_TRY_LINK([\
6078 #include <sys/socket.h>
6079 #include <sys/uio.h>],
6080 [\
6081 int fromfd, tofd;
6082 size_t total=0;
6083 struct iovec hdtrl[2];
6084 ssize_t nwritten;
6085 off_t offset;
6087 hdtrl[0].iov_base = 0;
6088 hdtrl[0].iov_len = 0;
6090 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6091 ],
6092 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6093 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6094 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6095 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6096 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6097 else
6098 AC_MSG_RESULT(no);
6099 fi
6100 ;;
6102 *solaris*)
6103 AC_CHECK_LIB(sendfile,sendfilev)
6104 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6105 AC_TRY_LINK([\
6106 #include <sys/sendfile.h>],
6107 [\
6108 int sfvcnt;
6109 size_t xferred;
6110 struct sendfilevec vec[2];
6111 ssize_t nwritten;
6112 int tofd;
6114 sfvcnt = 2;
6116 vec[0].sfv_fd = SFV_FD_SELF;
6117 vec[0].sfv_flag = 0;
6118 vec[0].sfv_off = 0;
6119 vec[0].sfv_len = 0;
6121 vec[1].sfv_fd = 0;
6122 vec[1].sfv_flag = 0;
6123 vec[1].sfv_off = 0;
6124 vec[1].sfv_len = 0;
6125 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6126 ],
6127 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6129 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6130 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6131 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6132 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6133 else
6134 AC_MSG_RESULT(no);
6135 fi
6137 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6138 AC_TRY_LINK([\
6139 #include <sys/sendfile.h>],
6140 [\
6141 int sfvcnt;
6142 size_t xferred;
6143 struct sendfilevec vec[2];
6144 ssize_t nwritten;
6145 int tofd;
6147 sfvcnt = 2;
6149 vec[0].sfv_fd = SFV_FD_SELF;
6150 vec[0].sfv_flag = 0;
6151 vec[0].sfv_off = 0;
6152 vec[0].sfv_len = 0;
6154 vec[1].sfv_fd = 0;
6155 vec[1].sfv_flag = 0;
6156 vec[1].sfv_off = 0;
6157 vec[1].sfv_len = 0;
6158 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6159 ],
6160 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6162 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6163 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6164 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6165 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6166 else
6167 AC_MSG_RESULT(no);
6168 fi
6169 ;;
6170 *aix*)
6171 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6172 AC_TRY_LINK([\
6173 #include <sys/socket.h>],
6174 [\
6175 int fromfd, tofd;
6176 size_t total=0;
6177 struct sf_parms hdtrl;
6178 ssize_t nwritten;
6179 off64_t offset;
6181 hdtrl.header_data = 0;
6182 hdtrl.header_length = 0;
6183 hdtrl.file_descriptor = fromfd;
6184 hdtrl.file_offset = 0;
6185 hdtrl.file_bytes = 0;
6186 hdtrl.trailer_data = 0;
6187 hdtrl.trailer_length = 0;
6189 nwritten = send_file(&tofd, &hdtrl, 0);
6190 ],
6191 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6192 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6193 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6194 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6195 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6196 else
6197 AC_MSG_RESULT(no);
6198 fi
6199 ;;
6200 *)
6201 ;;
6202 esac
6203 fi
6205 if test x$with_sendfile_support = xyes -a x"$samba_cv_HAVE_SENDFILE" != xyes ; then
6206 AC_MSG_ERROR(sendfile support requested but sendfile not available )
6207 fi
6209 ############################################
6210 # See if we have the Linux readahead syscall.
6212 AC_CACHE_CHECK([for Linux readahead],
6213 samba_cv_HAVE_LINUX_READAHEAD,[
6214 AC_TRY_LINK([
6215 #if defined(HAVE_UNISTD_H)
6216 #include <unistd.h>
6217 #endif
6218 #include <fcntl.h>],
6219 [ssize_t err = readahead(0,0,0x80000);],
6220 samba_cv_HAVE_LINUX_READAHEAD=yes,
6221 samba_cv_HAVE_LINUX_READAHEAD=no)])
6223 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6224 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6225 [Whether Linux readahead is available])
6226 fi
6228 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6230 ############################################
6231 # See if we have the posix_fadvise syscall.
6233 AC_CACHE_CHECK([for posix_fadvise],
6234 samba_cv_HAVE_POSIX_FADVISE,[
6235 AC_TRY_LINK([
6236 #if defined(HAVE_UNISTD_H)
6237 #include <unistd.h>
6238 #endif
6239 #include <fcntl.h>],
6240 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6241 samba_cv_HAVE_POSIX_FADVISE=yes,
6242 samba_cv_HAVE_POSIX_FADVISE=no)])
6244 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6245 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6246 [Whether posix_fadvise is available])
6247 fi
6249 ############################################
6250 # See if we have the Linux splice syscall.
6252 case "$host_os" in
6253 *linux*)
6254 AC_CACHE_CHECK([for Linux splice],
6255 samba_cv_HAVE_LINUX_SPLICE,[
6256 AC_TRY_LINK([
6257 #if defined(HAVE_UNISTD_H)
6258 #include <unistd.h>
6259 #endif
6260 #include <fcntl.h>],
6261 [long ret = splice(0,0,1,0,400,0);],
6262 samba_cv_HAVE_LINUX_SPLICE=yes,
6263 samba_cv_HAVE_LINUX_SPLICE=no)])
6264 ;;
6265 *)
6266 samba_cv_HAVE_LINUX_SPLICE=no
6267 ;;
6268 esac
6270 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6271 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6272 [Whether Linux splice is available])
6273 fi
6275 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6277 ############################################
6278 # See if we have the a broken readlink syscall.
6280 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6281 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6282 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6283 ])
6284 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6285 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6286 fi
6288 #################################################
6289 # Check whether winbind is supported on this platform. If so we need to
6290 # build and install client programs, sbin programs and shared libraries
6292 AC_MSG_CHECKING(whether to build winbind)
6294 # Initially, the value of $host_os decides whether winbind is supported
6296 HAVE_WINBIND=yes
6297 HAVE_WBCLIENT=no
6299 # Define external wbclient library to link against. This disables winbind.
6300 # We define this here so --with-winbind can override it.
6301 AC_ARG_WITH(wbclient,
6302 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6303 [
6304 case "$withval" in
6305 no)
6306 HAVE_WBCLIENT=no
6307 ;;
6308 yes)
6309 HAVE_WBCLIENT=yes
6310 HAVE_WINBIND=no
6311 ;;
6312 *)
6313 HAVE_WBCLIENT=yes
6314 HAVE_WINBIND=no
6315 WBCLIENT_INCLUDES="-I$withval/include"
6316 WBCLIENT_LDFLAGS="-L$withval/lib"
6317 ;;
6318 esac ],
6319 )
6321 AC_SUBST(WBCLIENT_INCLUDES)
6322 AC_SUBST(WBCLIENT_LDFLAGS)
6323 AC_SUBST(WBCLIENT_LIBS)
6326 # Define the winbind shared library name and any specific linker flags
6327 # it needs to be built with.
6329 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6330 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6331 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6332 NSSSONAMEVERSIONSUFFIX=""
6334 case "$host_os" in
6335 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6336 NSSSONAMEVERSIONSUFFIX=".2"
6337 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6338 ;;
6339 *freebsd[[5-9]]*)
6340 # FreeBSD winbind client is implemented as a wrapper around
6341 # the Linux version.
6342 NSSSONAMEVERSIONSUFFIX=".1"
6343 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6344 ../nsswitch/winbind_nss_linux.o"
6345 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6346 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6347 ;;
6349 *netbsd*[[3-9]]*)
6350 # NetBSD winbind client is implemented as a wrapper
6351 # around the Linux version. It needs getpwent_r() to
6352 # indicate libc's use of the correct nsdispatch API.
6353 #
6354 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6355 WINBIND_NSS_EXTRA_OBJS="\
6356 ../nsswitch/winbind_nss_netbsd.o \
6357 ../nsswitch/winbind_nss_linux.o"
6358 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6359 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6360 else
6361 HAVE_WINBIND=no
6362 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6363 fi
6364 ;;
6365 *irix*)
6366 # IRIX has differently named shared libraries
6367 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6368 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6369 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6370 ;;
6371 *solaris*)
6372 # Solaris winbind client is implemented as a wrapper around
6373 # the Linux version.
6374 NSSSONAMEVERSIONSUFFIX=".1"
6375 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6376 ../nsswitch/winbind_nss_linux.o"
6377 ;;
6378 *hpux11*)
6379 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6380 ;;
6381 *aix*)
6382 # AIX has even differently named shared libraries. No
6383 # WINS support has been implemented yet.
6384 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6385 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6386 WINBIND_NSS="../nsswitch/WINBIND"
6387 WINBIND_WINS_NSS=""
6388 ;;
6389 *)
6390 HAVE_WINBIND=no
6391 winbind_no_reason=", unsupported on $host_os"
6392 ;;
6393 esac
6395 # Check the setting of --with-winbind
6397 AC_ARG_WITH(winbind,
6398 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6399 [
6400 case "$withval" in
6401 yes)
6402 HAVE_WINBIND=yes
6403 HAVE_WBCLIENT=no
6404 ;;
6405 no)
6406 HAVE_WINBIND=no
6407 winbind_reason=""
6408 ;;
6409 esac ],
6410 )
6412 # We need unix domain sockets for winbind
6414 if test x"$HAVE_WINBIND" = x"yes"; then
6415 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6416 winbind_no_reason=", no unix domain socket support on $host_os"
6417 HAVE_WINBIND=no
6418 fi
6419 fi
6421 # Display test results
6423 if test x"$HAVE_WINBIND" = x"no"; then
6424 WINBIND_NSS=""
6425 WINBIND_WINS_NSS=""
6426 fi
6427 if test x"$HAVE_WBCLIENT" = x"yes"; then
6428 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6429 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6430 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6431 AC_MSG_RESULT(yes)
6432 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6433 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6434 else
6435 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6436 BUILD_LIBWBCLIENT_SHARED=no
6437 else
6438 BUILD_LIBWBCLIENT_SHARED=yes
6439 fi
6441 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6442 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6443 LIBWBCLIENT_SOVER=0
6444 LIBWBCLIENT_FULLVER=0
6445 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6446 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6447 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6448 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6449 ## Only worry about libwbclient if we have shared
6450 # library support
6451 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6452 LIBWBCLIENT=libwbclient
6453 INSTALL_LIBWBCLIENT=installlibwbclient
6454 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6455 LIBWBCLIENT_LIBS="-lwbclient"
6456 else
6457 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6458 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6459 fi
6460 fi
6462 if test x"$HAVE_WINBIND" = x"yes"; then
6463 AC_MSG_RESULT(yes)
6464 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6466 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6467 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6468 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6469 PAM_MODULES="$PAM_MODULES pam_winbind"
6470 INSTALL_PAM_MODULES="installpammodules"
6471 UNINSTALL_PAM_MODULES="uninstallpammodules"
6472 fi
6474 # we use winbind, check for krb5 locate_plugin support:
6475 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6476 [[#ifdef HAVE_KRB5_H
6477 #include <krb5.h>
6478 #endif
6479 ]])
6480 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6481 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6482 if test x"$BLDSHARED" = x"true" ; then
6483 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6484 fi
6485 fi
6486 # end of krb5 locate_plugin check
6487 else
6488 AC_MSG_RESULT(no$winbind_no_reason)
6489 fi
6491 AC_SUBST(WINBIND_NSS)
6492 AC_SUBST(WINBIND_WINS_NSS)
6493 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6494 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6495 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6497 AC_SUBST(WINBIND_KRB5_LOCATOR)
6499 # Solaris 10 does have new member in nss_XbyY_key
6500 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6501 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6502 [#include <nss_dbdefs.h>])
6504 # Solaris has some extra fields in struct passwd that need to be
6505 # initialised otherwise nscd crashes.
6507 AC_CHECK_MEMBER(struct passwd.pw_comment,
6508 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6509 [#include <pwd.h>])
6511 AC_CHECK_MEMBER(struct passwd.pw_age,
6512 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6513 [#include <pwd.h>])
6515 # AIX 4.3.x and 5.1 do not have as many members in
6516 # struct secmethod_table as AIX 5.2
6517 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6518 [#include <usersec.h>])
6519 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6520 [#include <usersec.h>])
6522 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6523 AC_TRY_COMPILE([#include <sys/types.h>
6524 #include <sys/socket.h>],
6525 [struct ucred cred;
6526 socklen_t cred_len;
6527 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6528 ],
6529 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6530 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6531 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6532 fi
6534 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6535 AC_TRY_LINK([#include <sys/types.h>
6536 #include <unistd.h>],
6537 [uid_t uid; gid_t gid; int ret;
6538 ret = getpeereid(0, &uid, &gid);
6539 ],
6540 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6541 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6542 AC_DEFINE(HAVE_GETPEEREID,1,
6543 [Whether we have getpeereid to get socket credentials])
6544 fi
6547 #################################################
6548 # Check to see if we should use the included popt
6550 AC_ARG_WITH(included-popt,
6551 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6552 [
6553 case "$withval" in
6554 yes)
6555 INCLUDED_POPT=yes
6556 ;;
6557 no)
6558 INCLUDED_POPT=no
6559 ;;
6560 esac ],
6561 )
6562 if test x"$INCLUDED_POPT" != x"yes"; then
6563 AC_CHECK_LIB(popt, poptGetContext,
6564 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6565 fi
6567 AC_MSG_CHECKING(whether to use included popt)
6568 if test x"$INCLUDED_POPT" = x"yes"; then
6569 AC_MSG_RESULT(yes)
6570 BUILD_POPT='$(POPT_OBJ)'
6571 POPTLIBS='$(POPT_OBJ)'
6572 FLAGS1="-I\$(srcdir)/../lib/popt"
6573 else
6574 AC_MSG_RESULT(no)
6575 BUILD_POPT=""
6576 POPTLIBS="-lpopt"
6577 fi
6578 AC_SUBST(BUILD_POPT)
6579 AC_SUBST(POPTLIBS)
6580 AC_SUBST(FLAGS1)
6582 #################################################
6583 # Check if user wants DNS service discovery support
6585 AC_ARG_ENABLE(dnssd,
6586 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6588 AC_SUBST(DNSSD_LIBS)
6589 if test x"$enable_dnssd" = x"yes"; then
6590 have_dnssd_support=yes
6592 AC_CHECK_HEADERS(dns_sd.h)
6593 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6594 have_dnssd_support=no
6595 fi
6597 # On Darwin the DNSSD API is in libc, but on other platforms it's
6598 # probably in -ldns_sd
6599 AC_CHECK_FUNCS(DNSServiceRegister)
6600 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6601 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6602 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6603 have_dnssd_support=no
6604 fi
6606 if test x"$have_dnssd_support" = x"yes"; then
6607 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6608 [Whether to enable DNS service discovery support])
6609 else
6610 if test x"$enable_dnssd" = x"yes"; then
6611 AC_MSG_ERROR(DNS service discovery support not available)
6612 fi
6613 fi
6615 fi
6617 #################################################
6618 # Check if user wants avahi support
6620 AC_ARG_ENABLE(avahi,
6621 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6623 if test x"$enable_avahi" != x"no"; then
6624 have_avahi_support=yes
6626 AC_CHECK_HEADERS(avahi-common/watch.h)
6627 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6628 have_avahi_support=no
6629 fi
6631 AC_CHECK_HEADERS(avahi-client/client.h)
6632 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6633 have_avahi_support=no
6634 fi
6636 save_LIBS="$LIBS"
6637 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6638 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6639 LIBS="$save_LIBS"
6641 if test x"$have_avahi_client_new" != x"yes" -o \
6642 x"$have_avahi_strerror" != x"yes" ; then
6643 have_avahi_support=no
6644 fi
6646 if test x"$have_avahi_support" = x"yes"; then
6647 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6648 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6649 [Whether to enable avahi support])
6650 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6651 else
6652 if test x"$enable_avahi" = x"yes"; then
6653 AC_MSG_ERROR(avahi support not available)
6654 fi
6655 fi
6656 fi
6659 #################################################
6660 # Set pthread stuff
6662 PTHREAD_CFLAGS=error
6663 PTHREAD_LDFLAGS=error
6665 # If it's error, then the user didn't
6666 # define it.
6667 if test "x$PTHREAD_LDFLAGS" = xerror; then
6668 AC_CHECK_LIB(pthread, pthread_attr_init, [
6669 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6670 PTHREAD_LDFLAGS="-lpthread" ])
6671 fi
6673 if test "x$PTHREAD_LDFLAGS" = xerror; then
6674 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6675 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6676 PTHREAD_LDFLAGS="-lpthreads" ])
6677 fi
6679 if test "x$PTHREAD_LDFLAGS" = xerror; then
6680 AC_CHECK_LIB(c_r, pthread_attr_init, [
6681 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6682 PTHREAD_LDFLAGS="-pthread" ])
6683 fi
6685 if test "x$PTHREAD_LDFLAGS" = xerror; then
6686 AC_CHECK_FUNC(pthread_attr_init, [
6687 PTHREAD_CFLAGS="-D_REENTRANT"
6688 PTHREAD_LDFLAGS="-lpthread" ])
6689 fi
6691 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6692 # pthread_attr_init. On pthread_mutex_lock it works there...
6693 if test "x$PTHREAD_LDFLAGS" = xerror; then
6694 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6695 PTHREAD_CFLAGS="-D_REENTRANT"
6696 PTHREAD_LDFLAGS="-lpthread" ])
6697 fi
6699 AC_SUBST(PTHREAD_CFLAGS)
6700 AC_SUBST(PTHREAD_LDFLAGS)
6702 samba_cv_HAVE_PTHREAD=no
6703 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6704 samba_cv_HAVE_PTHREAD=yes
6705 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6706 ac_save_CFLAGS=$CFLAGS
6707 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6708 ac_save_LDFLAGS=$LDFLAGS
6709 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6710 AC_CHECK_HEADERS(pthread.h)
6711 CFLAGS=$ac_save_CFLAGS
6712 LDFLAGS=$ac_save_LDFLAGS
6713 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6714 fi
6716 #################################################
6717 # Check if user wants pthreadpool support
6719 AC_ARG_ENABLE(pthreadpool,
6720 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6722 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6723 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6724 fi
6726 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6727 LIBS="$LIBS $PTHREAD_LDFLAGS"
6728 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6729 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6730 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6731 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6732 AC_SUBST(PTHREADPOOLTEST)
6733 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6734 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6735 fi
6736 fi
6738 #################################################
6739 # Check to see if we should use the included iniparser
6741 AC_ARG_WITH(included-iniparser,
6742 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6743 [
6744 case "$withval" in
6745 yes)
6746 INCLUDED_INIPARSER=yes
6747 ;;
6748 no)
6749 INCLUDED_INIPARSER=no
6750 ;;
6751 esac ],
6752 )
6753 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6754 AC_CHECK_LIB(iniparser, iniparser_load,
6755 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6756 fi
6758 AC_MSG_CHECKING(whether to use included iniparser)
6759 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6760 AC_MSG_RESULT(yes)
6761 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6762 INIPARSERLIBS=""
6763 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6764 else
6765 AC_MSG_RESULT(no)
6766 BUILD_INIPARSER=""
6767 INIPARSERLIBS="-liniparser"
6768 fi
6769 AC_SUBST(BUILD_INIPARSER)
6770 AC_SUBST(INIPARSERLIBS)
6771 AC_SUBST(FLAGS1)
6773 ###################################################
6774 # Check for different/missing (set|get|end)netgrent prototypes
6775 CFLAGS_SAVE=$CFLAGS
6776 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6777 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6778 fi
6779 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6780 AC_TRY_COMPILE([#include<netdb.h>
6781 #ifdef HAVE_NETGROUP_H
6782 #include<netgroup.h>
6783 #endif],[setnetgrent("foo")],
6784 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6785 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6786 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6787 fi
6788 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6789 AC_TRY_COMPILE([#include<netdb.h>
6790 #ifdef HAVE_NETGROUP_H
6791 #include<netgroup.h>
6792 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6793 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6794 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6795 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6796 fi
6797 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6798 AC_TRY_COMPILE([#include<netdb.h>
6799 #ifdef HAVE_NETGROUP_H
6800 #include<netgroup.h>
6801 #endif],[endnetgrent()],
6802 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6803 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6804 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6805 fi
6807 CFLAGS=$CFLAGS_SAVE
6809 # Checks for the vfs_fileid module
6810 # Start
6811 AC_CHECK_FUNC(getmntent)
6813 AC_CHECK_HEADERS(sys/statfs.h)
6815 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6816 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6817 AC_TRY_RUN([
6818 #include <sys/types.h>
6819 #include <sys/statfs.h>
6820 int main(void)
6821 {
6822 struct statfs fsd;
6823 fsid_t fsid = fsd.f_fsid;
6824 return statfs (".", &fsd);
6825 }],
6826 vfsfileid_cv_statfs=yes,
6827 vfsfileid_cv_statfs=no,
6828 vfsfileid_cv_statfs=cross)
6829 ])
6830 AC_MSG_RESULT($vfsfileid_cv_statfs)
6832 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6833 x"$vfsfileid_cv_statfs" = x"yes"; then
6834 default_shared_modules="$default_shared_modules vfs_fileid"
6835 fi
6836 # End
6837 # Checks for the vfs_fileid module
6840 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6841 do
6842 eval MODULE_DEFAULT_$i=STATIC
6843 done
6845 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6846 do
6847 dnl Fall back to static if we cannot build shared libraries
6848 eval MODULE_DEFAULT_$i=STATIC
6850 if test $BLDSHARED = true; then
6851 eval MODULE_DEFAULT_$i=SHARED
6852 fi
6853 done
6855 dnl Always build these modules static
6856 MODULE_rpc_spoolss=STATIC
6857 MODULE_rpc_srvsvc=STATIC
6858 MODULE_idmap_tdb=STATIC
6859 MODULE_idmap_passdb=STATIC
6860 MODULE_idmap_nss=STATIC
6862 MODULE_nss_info_template=STATIC
6864 AC_ARG_WITH(static-modules,
6865 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6866 [ if test $withval; then
6867 for i in `echo $withval | sed -e 's/,/ /g'`
6868 do
6869 eval MODULE_$i=STATIC
6870 done
6871 fi ])
6873 AC_ARG_WITH(shared-modules,
6874 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6875 [ if test $withval; then
6876 for i in `echo $withval | sed -e 's/,/ /g'`
6877 do
6878 eval MODULE_$i=SHARED
6879 done
6880 fi ])
6882 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6883 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6884 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6885 AC_SUBST(SMBD_FAM_LIBS)
6886 fi
6888 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
6889 "bin/ldapsam.$SHLIBEXT", PDB,
6890 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6891 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6892 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6893 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6894 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6895 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6897 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6898 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6899 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6900 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6901 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6902 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6903 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6904 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6905 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6906 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6907 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6909 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6910 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6912 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6913 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6914 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6915 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6916 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6918 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6919 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6920 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6921 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6922 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6923 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6924 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6925 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6926 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6927 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6929 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6930 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6931 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6932 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6933 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6934 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6935 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6936 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6937 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6938 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6939 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6940 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6941 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6942 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6943 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6944 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6945 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6946 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6947 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6948 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6949 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6950 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6951 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6952 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6953 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6954 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6955 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6956 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6957 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6958 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6959 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6960 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6961 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6962 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6963 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6964 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6965 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6966 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6967 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6968 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6969 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6970 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6971 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6972 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6973 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6974 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6975 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6976 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6977 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6979 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6981 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6982 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6983 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6985 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6986 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6987 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6988 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6990 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6992 #################################################
6993 # do extra things if we are running insure
6995 if test "${ac_cv_prog_CC}" = "insure"; then
6996 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6997 fi
6999 #################################################
7000 # If run from the build farm, enable NASTY hacks
7001 #################################################
7002 AC_MSG_CHECKING(whether to enable build farm hacks)
7003 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
7004 AC_MSG_RESULT(yes)
7005 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
7006 else
7007 AC_MSG_RESULT(no)
7008 fi
7010 #################################################
7011 # check for bad librt/libpthread interactions
7013 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
7014 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
7015 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7016 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7018 SMB_IF_RTSIGNAL_BUG(
7019 [
7020 # Have RT_SIGNAL bug, need to check whether the problem will
7021 # affect anything we have configured.
7023 rt_do_error=no
7024 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
7025 if test x"$rt_signal_lease_ok" = x"no" ; then
7026 rt_do_error=yes
7027 fi
7028 fi
7030 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
7031 if test x"$rt_signal_notify_ok" = x"no" ; then
7032 rt_do_error=yes
7033 fi
7034 fi
7036 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7037 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7038 if test x"$rt_signal_aio_ok" = x"no" ; then
7039 rt_do_error=yes
7040 fi
7041 fi
7043 if test x"$rt_do_error" = x"yes" ; then
7044 SMB_IS_LIBPTHREAD_LINKED(
7045 [
7046 cat<<MSG
7048 *** On this platforms, linking Samba against pthreads causes problems
7049 *** with the oplock and change notification mechanisms. You may be
7050 *** using pthreads as a side-effect of using the --with-aio-support
7051 *** or --with-profiling-data options. Please remove these and try again.
7053 MSG
7054 ],
7055 [
7056 cat<<MSG
7058 *** On this platform, the oplock and change notification mechanisms do not
7059 *** appear to work. Please report this problem to samba-technical@samba.org
7060 *** and attach the config.log file from this directory.
7062 MSG
7063 ])
7064 AC_MSG_ERROR(unable to use realtime signals on this platform)
7065 fi
7066 ],
7067 [
7068 # no RT_SIGNAL bug, we are golden
7069 SMB_IS_LIBPTHREAD_LINKED(
7070 [
7071 AC_MSG_WARN(using libpthreads - this may degrade performance)
7072 ])
7074 ],
7075 [
7076 # cross compiling, I hope you know what you are doing
7077 true
7078 ])
7080 fi
7082 m4_include(../lib/zlib/zlib.m4)
7084 if test x$smbtorture4_possible = xyes; then
7085 saved_USESHARED="$USESHARED"
7086 USESHARED="false"
7087 smbtorture4_path="bin/smbtorture4"
7088 smbtorture4_option="-t bin/smbtorture4"
7089 AC_SUBST(smbtorture4_path)
7090 AC_SUBST(smbtorture4_option)
7091 USESHARED="$saved_USESHARED"
7092 SMBTORTURE4="bin/smbtorture4"
7093 AC_SUBST(SMBTORTURE4)
7094 fi
7096 AC_SUBST(ZLIB_LIBS)
7097 AC_SUBST(ZLIB_OBJS)
7098 AC_ZLIB([ZLIB_OBJS=""], [
7099 ZLIB_LIBS=""
7100 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7101 deflate.o trees.o zutil.o inflate.o infback.o \
7102 inftrees.o inffast.o
7103 do
7104 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7105 done
7106 CFLAGS="-I../lib/zlib $CFLAGS"
7107 ])
7109 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7111 if test "x$enable_dmalloc" = xyes
7112 then
7113 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7114 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7115 [Define to check invariants around some common functions])
7116 LIBS="$LIBS -ldmalloc"
7117 fi
7119 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7120 LIB_REMOVE_USR_LIB(LDFLAGS)
7121 LIB_REMOVE_USR_LIB(LIBS)
7123 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7124 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7125 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7127 #################################################
7128 # Display summary of libraries detected
7130 AC_MSG_RESULT([Using libraries:])
7131 AC_MSG_RESULT([ LIBS = $LIBS])
7132 if test x"$with_ads_support" != x"no"; then
7133 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7134 fi
7135 if test x"$with_ldap_support" != x"no"; then
7136 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7137 fi
7138 if test x"$with_dnsupdate_support" != x"no"; then
7139 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7140 fi
7141 if test x"$have_dnssd_support" != x"no"; then
7142 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7143 fi
7144 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7146 #################################################
7147 # final configure stuff
7149 AC_MSG_CHECKING([configure summary])
7150 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7151 AC_MSG_RESULT(yes),
7152 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7153 AC_MSG_WARN([cannot run when cross-compiling]))
7155 dnl Merge in developer cflags from now on
7156 AC_SUBST(DEVELOPER_CFLAGS)
7157 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7158 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7159 fi
7161 # Stuff the smbd-only libraries at the end of the smbd link
7162 # path (if we have them).
7163 SMBD_LIBS="$samba_dmapi_libs"
7164 AC_SUBST(SMBD_LIBS)
7166 CFLAGS="${CFLAGS} \$(FLAGS)"
7167 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7169 # If we had to expand the includes, make tsure the output file is moved back
7170 AC_OUTPUT_COMMANDS([
7171 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7172 ln -s Makefile-noincludes Makefile
7173 fi
7174 ])
7176 AC_OUTPUT(Makefile
7177 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7178 lib/netapi/examples/Makefile
7179 lib/netapi/tests/Makefile
7180 pkgconfig/smbclient.pc
7181 pkgconfig/wbclient.pc
7182 pkgconfig/netapi.pc
7183 pkgconfig/smbsharemodes.pc
7184 ../examples/libsmbclient/Makefile.internal
7185 )
7187 #################################################
7188 # Print very concise instructions on building/use
7189 if test "x$enable_dmalloc" = xyes
7190 then
7191 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7192 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7193 fi