| blob | d8d3a1fd850a22cf09613dfa3fe343d5a5aebb98 |
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} ${CRYPT_LIBS}"
739 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
740 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
741 AC_CHECK_HEADERS(limits.h float.h libintl.h)
742 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
743 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
744 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
745 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
746 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
747 AC_CHECK_HEADERS(sys/sysmacros.h)
748 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
749 AC_CHECK_HEADERS(langinfo.h locale.h)
750 AC_CHECK_HEADERS(xfs/libxfs.h)
751 AC_CHECK_HEADERS(netgroup.h)
752 AC_CHECK_HEADERS(linux/falloc.h)
754 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
755 #if HAVE_RPC_RPC_H
756 #include <rpc/rpc.h>
757 #endif
758 ]])
760 ## These fail to compile on IRIX so just check for their presence
761 AC_CHECK_HEADERS(sys/mode.h,,,)
763 # Look for Darwin headers
764 old_CPPFLAGS="$CPPFLAGS"
765 CPPFLAGS="-Iinclude $CPPFLAGS"
766 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
767 CPPFLAGS="$old_CPPFLAGS"
769 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
770 # subdirectory of headers.
771 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
773 if test x"$enable_developer" = x"yes" ; then
774 if test x"$ac_cv_header_valgrind_h" = xyes -o \
775 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
776 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
777 fi
778 fi
780 #
781 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
782 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
783 #
784 case "$host_os" in
785 *hpux*)
786 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
787 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
788 if test x"$ac_cv_header_shadow_h" = x"yes"; then
789 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
790 fi
791 ;;
792 esac
793 AC_CHECK_HEADERS(shadow.h)
794 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
795 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
797 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
798 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
800 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
802 # For experimental utmp support (lastlog on some BSD-like systems)
803 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
805 AC_CHECK_SIZEOF(int,cross)
806 AC_CHECK_SIZEOF(long,cross)
807 AC_CHECK_SIZEOF(long long,cross)
808 AC_CHECK_SIZEOF(short,cross)
810 AC_C_CONST
811 AC_C_INLINE
812 AC_C_BIGENDIAN
813 AC_C_CHAR_UNSIGNED
815 AC_TYPE_SIGNAL
816 AC_TYPE_UID_T
817 AC_TYPE_MODE_T
818 AC_TYPE_OFF_T
819 AC_TYPE_SIZE_T
820 AC_TYPE_PID_T
821 AC_STRUCT_ST_RDEV
822 AC_DIRENT_D_OFF
823 AC_CHECK_TYPE(ssize_t, int)
824 AC_CHECK_TYPE(wchar_t, unsigned short)
826 ############################################
827 # for cups support we need libcups, and a handful of header files
829 AC_ARG_ENABLE(cups,
830 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
832 if test x$enable_cups != xno; then
833 AC_PATH_PROG(CUPS_CONFIG, cups-config)
835 if test "x$CUPS_CONFIG" != x; then
837 ac_save_LDFLAGS=$LDFLAGS
838 ac_save_PRINT_LIBS=$PRINT_LIBS
839 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
841 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
842 x"$ac_cv_header_cups_language_h" = xyes; then
843 # try linking with -lcups alone first. That should work unless libcups is
844 # underlinked. With cups-config --libs we pull in unwanted and unneeded
845 # dendencies including thread libraries - use cups-config only if really
846 # required.
847 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
848 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
849 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
850 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
852 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
853 samba_cv_HAVE_CUPS=yes
854 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
855 else
856 AC_MSG_WARN([cups-config around but cups-devel not installed])
857 CFLAGS=$ac_save_CFLAGS
858 LDFLAGS=$ac_save_LDFLAGS
859 PRINT_LIBS=$ac_save_PRINT_LIBS
860 fi
862 elif test x"$enable_cups" = x"yes"; then
863 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
864 fi
865 fi
867 AC_ARG_ENABLE(iprint,
868 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
870 if test x$enable_iprint != xno; then
871 if test x"$samba_cv_HAVE_CUPS" = xyes; then
872 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
873 elif test x"$enable_iprint" = x"yes"; then
874 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
875 fi
876 fi
878 ############################################
879 # check if the compiler will optimize out function calls
880 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
881 AC_TRY_LINK([
882 #include <stdio.h>],
883 [
884 if (0) {
885 this_function_does_not_exist();
886 } else {
887 return 1;
888 }
890 ],
891 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
892 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
893 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
894 fi
896 #############################################
897 # check for fd passing struct via msg_control
898 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
899 AC_TRY_COMPILE([
900 #include <sys/types.h>
901 #include <stdlib.h>
902 #include <stddef.h>
903 #include <sys/socket.h>
904 #include <sys/un.h>],
905 [
906 struct msghdr msg;
907 union {
908 struct cmsghdr cm;
909 char control[CMSG_SPACE(sizeof(int))];
910 } control_un;
911 msg.msg_control = control_un.control;
912 msg.msg_controllen = sizeof(control_un.control);
913 ],
914 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
915 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
916 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
917 [If we can use msg_control for passing file descriptors])
918 fi
920 #############################################
921 # check for fd passing struct via msg_acctrights
922 AC_CACHE_CHECK([for fd passing via msg_acctrights],
923 samba_cv_msghdr_msg_acctrights, [
924 AC_TRY_COMPILE([
925 #include <sys/types.h>
926 #include <stdlib.h>
927 #include <stddef.h>
928 #include <sys/socket.h>
929 #include <sys/un.h>],
930 [
931 struct msghdr msg;
932 int fd;
933 msg.msg_acctrights = (caddr_t) &fd;
934 msg.msg_acctrightslen = sizeof(fd);
935 ],
936 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
937 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
938 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
939 [If we can use msg_acctrights for passing file descriptors])
940 fi
942 AC_CHECK_FUNCS(dirfd)
943 if test x"$ac_cv_func_dirfd" = x"yes"; then
944 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
945 fi
947 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
948 AC_TRY_COMPILE([
949 #include <sys/types.h>
950 #if STDC_HEADERS
951 #include <stdlib.h>
952 #include <stddef.h>
953 #endif
954 #include <signal.h>],[struct sigevent s;],
955 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
956 if test x"$samba_cv_struct_sigevent" = x"yes"; then
957 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
958 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
959 [#include <signal.h>])
960 fi
962 # and glibc has setresuid under linux but the function does
963 # nothing until kernel 2.1.44! very dumb.
964 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
965 AC_TRY_RUN([#include <errno.h>
966 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
967 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
968 if test x"$samba_cv_have_setresuid" = x"yes"; then
969 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
970 fi
972 # Do the same check for setresguid...
973 #
974 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
975 AC_TRY_RUN([#include <unistd.h>
976 #include <errno.h>
977 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
978 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
979 if test x"$samba_cv_have_setresgid" = x"yes"; then
980 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
981 fi
983 AC_FUNC_MEMCMP
985 ###############################################
986 # Readline included by default unless explicitly asked not to
987 test "${with_readline+set}" != "set" && with_readline=yes
989 # test for where we get readline() from
990 AC_MSG_CHECKING(whether to use readline)
991 AC_ARG_WITH(readline,
992 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
993 [ case "$with_readline" in
994 yes)
995 AC_MSG_RESULT(yes)
997 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
998 AC_CHECK_HEADERS(readline/history.h)
1000 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1001 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1002 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1003 done
1004 AC_CHECK_LIB(readline, rl_callback_handler_install,
1005 [TERMLIBS="-lreadline $TERMLIBS"
1006 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1007 break], [TERMLIBS=], $TERMLIBS)])
1008 ;;
1009 no)
1010 AC_MSG_RESULT(no)
1011 ;;
1012 *)
1013 AC_MSG_RESULT(yes)
1015 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1016 # alternate readline path
1017 _ldflags=${LDFLAGS}
1018 _cppflags=${CPPFLAGS}
1020 # Add additional search path
1021 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1022 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1024 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1025 AC_CHECK_HEADERS(readline/history.h)
1027 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1028 for termlib in ncurses curses termcap terminfo termlib; do
1029 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1030 done
1031 AC_CHECK_LIB(readline, rl_callback_handler_install,
1032 [TERMLDFLAGS="-L$with_readline/lib"
1033 TERMCPPFLAGS="-I$with_readline/include"
1034 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1035 TERMLIBS="-lreadline $TERMLIBS"
1036 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1037 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1039 LDFLAGS=$_ldflags
1040 ;;
1041 esac],
1042 AC_MSG_RESULT(no)
1043 )
1044 AC_SUBST(TERMLIBS)
1045 AC_SUBST(TERMLDFLAGS)
1047 # The readline API changed slightly from readline3 to readline4, so
1048 # code will generate warnings on one of them unless we have a few
1049 # special cases.
1050 AC_CHECK_LIB(readline, rl_completion_matches,
1051 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1052 [Do we have rl_completion_matches?])],
1053 [],
1054 [$TERMLIBS])
1056 # not all readline libs have rl_event_hook or history_list
1057 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1058 AC_CHECK_LIB(readline, history_list,
1059 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1060 [],
1061 [$TERMLIBS])
1063 ###############################################
1064 # test for where we get yp_get_default_domain() from
1065 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1066 AC_CHECK_FUNCS(yp_get_default_domain)
1068 # Check if we have execl, if not we need to compile smbrun.
1069 AC_CHECK_FUNCS(execl)
1070 if test x"$ac_cv_func_execl" = x"no"; then
1071 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1072 fi
1074 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1075 AC_CHECK_FUNCS(strtol)
1076 AC_CHECK_FUNCS(strchr chflags)
1077 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1078 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1079 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1080 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1081 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1082 AC_CHECK_FUNCS(getgrset)
1083 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1084 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1085 AC_CHECK_FUNCS(fallocate fallocate64)
1086 AC_CHECK_FUNCS(fseeko fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1087 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1088 AC_CHECK_FUNCS(fdopendir fdopendir64)
1089 AC_CHECK_FUNCS(getpwent_r)
1090 AC_CHECK_FUNCS(getdents64)
1091 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1092 AC_CHECK_FUNCS(syslog vsyslog timegm)
1093 AC_CHECK_FUNCS(setlocale nl_langinfo)
1094 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1095 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1096 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1097 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1098 AC_CHECK_HEADERS(sys/mman.h)
1099 # setbuffer, shmget, shm_open are needed for smbtorture
1100 AC_CHECK_FUNCS(shmget shm_open)
1101 AC_CHECK_FUNCS(gettext dgettext)
1102 AC_CHECK_FUNCS(bindtextdomain textdomain)
1103 AC_CHECK_FUNCS(strupr)
1105 # Find a method of generating a stack trace
1106 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1107 # libexecinfo provides backtrace_symbols on FreeBSD
1108 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1109 AC_CHECK_FUNCS(backtrace_symbols)
1110 AC_CHECK_LIB(exc, trace_back_stack)
1112 # check for sysctlbyname for BSD systems
1113 AC_CHECK_FUNCS(sysctlbyname)
1115 #################################################
1116 # Check to see if core dump directory is defined in linux
1117 # with /proc/sys/kernel/core_pattern
1119 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1120 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1121 [Whether Linux kernel uses core_pattern for core files]),
1122 [])
1124 #############################
1125 # check if building with gpfs
1126 AC_CHECK_HEADERS(gpfs_gpl.h)
1127 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1128 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1129 default_shared_modules="$default_shared_modules vfs_gpfs"
1130 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1131 fi
1133 #############################################
1134 # check if building on Isilon OneFS
1135 printf "%s" "checking for Isilon OneFS... "
1136 save_LIBS="$LIBS"
1137 LIBS="$LIBS -lisi_version"
1138 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1139 [get_isilon_copyright()],
1140 samba_cv_HAVE_ONEFS=yes,
1141 samba_cv_HAVE_ONEFS=no)
1142 echo $samba_cv_HAVE_ONEFS
1143 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1144 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1145 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1146 default_static_modules="$default_static_modules"
1147 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1148 # Need to also add general libs for oplocks support
1149 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1150 fi
1151 AC_SUBST(ONEFS_LIBS)
1152 LIBS="$save_LIBS"
1154 # Note that all the libunwind symbols in the API are defined to internal
1155 # platform-specific version, so we must include libunwind.h before checking
1156 # any of them.
1157 AC_MSG_CHECKING([for libunwind])
1158 save_LIBS=$LIBS
1160 UNWIND_ARCH="unknown"
1161 if test x"$UNAME_I" != x"unknown"; then
1162 UNWIND_ARCH="$UNAME_I"
1163 elif test x"$UNAME_M" != x"unknown"; then
1164 UNWIND_ARCH="$UNAME_M"
1165 elif test x"$UNAME_P" != x"unknown"; then
1166 UNWIND_ARCH="$UNAME_P"
1167 fi
1169 case "$UNWIND_ARCH" in
1170 unknown)
1171 # This probably won't link without
1172 # the platform-specific libunwind.
1173 LIBS="$LIBS -lunwind"
1174 ;;
1175 i386|i586|i686)
1176 # Add the platform-specific libunwind module.
1177 LIBS="$LIBS -lunwind -lunwind-x86"
1178 ;;
1179 *)
1180 # Add the platform-specific libunwind module.
1181 # based on uname -i, uname -m or uname -p
1182 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1183 ;;
1184 esac
1186 AC_TRY_LINK(
1187 [
1188 #ifdef HAVE_LIBUNWIND_H
1189 #include <libunwind.h>
1190 #endif
1191 ],
1192 [
1193 unw_context_t ctx; unw_cursor_t cur;
1194 char buf[256]; unw_word_t off;
1195 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1196 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1197 ],
1198 [
1199 AC_MSG_RESULT(yes)
1200 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1202 # If we have libunwind, test whether we also have libunwind-ptrace
1203 # which would let us unwind arbitrary processes.
1204 save_LIBS=$LIBS
1205 AC_CHECK_HEADERS(libunwind-ptrace.h)
1206 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1207 [
1208 LIBUNWIND_PTRACE="-lunwind-ptrace";
1209 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1210 [Whether libunwind-ptrace.a is available.])
1211 ],
1212 [ LIBUNWIND_PTRACE="" ])
1214 LIBS=$save_LIBS
1215 ],
1216 [
1217 AC_MSG_RESULT(no)
1218 LIBS=$save_LIBS
1219 ])
1221 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1222 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1223 AC_CHECK_HEADERS(sys/ptrace.h)
1224 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1225 AC_TRY_LINK(
1226 [
1227 #if HAVE_SYS_TYPES_H
1228 #include <sys/types.h>
1229 #endif
1230 #if HAVE_SYS_PTRACE_H
1231 #include <sys/ptrace.h>
1232 #endif
1233 ],
1234 [
1235 pid_t me = (pid_t)-1;
1236 ptrace(PTRACE_ATTACH, me, 0, 0);
1237 ptrace(PTRACE_DETACH, me, 0, 0);
1238 return 0;
1239 ],
1240 [
1241 AC_MSG_RESULT(yes)
1242 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1243 [Whether the Linux ptrace(2) interface is available.])
1244 ],
1245 [
1246 AC_MSG_RESULT(no)
1247 LIBUNWIND_PTRACE=""
1248 ])
1249 fi
1251 AC_SUBST(LIBUNWIND_PTRACE)
1253 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1254 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1255 AC_CHECK_FUNCS(__getcwd _getcwd)
1256 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1257 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1258 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1259 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1260 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1261 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1262 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1263 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1264 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1265 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1266 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1267 AC_CHECK_FUNCS(prctl)
1269 AC_TRY_COMPILE([
1270 #ifdef HAVE_SYS_PRCTL_H
1271 #include <sys/prctl.h>
1272 #endif
1273 ],
1274 [int i; i = prtcl(0); ],
1275 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1277 #
1278 #
1279 #
1280 case "$host_os" in
1281 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1282 # glibc <= 2.3.2 has a broken getgrouplist
1283 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1284 #include <unistd.h>
1285 #include <sys/utsname.h>
1286 main() {
1287 /* glibc up to 2.3 has a broken getgrouplist */
1288 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1289 int libc_major = __GLIBC__;
1290 int libc_minor = __GLIBC_MINOR__;
1292 if (libc_major < 2)
1293 exit(1);
1294 if ((libc_major == 2) && (libc_minor <= 3))
1295 exit(1);
1296 #endif
1297 exit(0);
1298 }
1299 ], [samba_cv_linux_getgrouplist_ok=yes],
1300 [samba_cv_linux_getgrouplist_ok=no],
1301 [samba_cv_linux_getgrouplist_ok=cross])])
1302 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1303 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1304 fi
1305 ;;
1306 *)
1307 AC_CHECK_FUNCS(getgrouplist)
1308 ;;
1309 esac
1311 #
1312 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1313 #
1315 if test x$ac_cv_func_stat64 = xno ; then
1316 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1317 AC_TRY_LINK([
1318 #if defined(HAVE_UNISTD_H)
1319 #include <unistd.h>
1320 #endif
1321 #include <sys/stat.h>
1322 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1323 AC_MSG_RESULT([$ac_cv_func_stat64])
1324 if test x$ac_cv_func_stat64 = xyes ; then
1325 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1326 fi
1327 fi
1329 if test x$ac_cv_func_lstat64 = xno ; then
1330 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1331 AC_TRY_LINK([
1332 #if defined(HAVE_UNISTD_H)
1333 #include <unistd.h>
1334 #endif
1335 #include <sys/stat.h>
1336 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1337 AC_MSG_RESULT([$ac_cv_func_lstat64])
1338 if test x$ac_cv_func_lstat64 = xyes ; then
1339 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1340 fi
1341 fi
1343 if test x$ac_cv_func_fstat64 = xno ; then
1344 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1345 AC_TRY_LINK([
1346 #if defined(HAVE_UNISTD_H)
1347 #include <unistd.h>
1348 #endif
1349 #include <sys/stat.h>
1350 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1351 AC_MSG_RESULT([$ac_cv_func_fstat64])
1352 if test x$ac_cv_func_fstat64 = xyes ; then
1353 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1354 fi
1355 fi
1357 #################################################
1358 # Check whether struct stat has timestamps with sub-second resolution.
1359 #
1361 samba_cv_stat_hires=no
1362 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1363 [samba_cv_stat_hires=yes])
1364 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1365 [samba_cv_stat_hires=yes])
1366 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1367 [samba_cv_stat_hires=yes])
1368 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1369 [samba_cv_stat_hires=yes])
1370 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1371 [samba_cv_stat_hires=yes])
1373 if test x"$samba_cv_stat_hires" = x"yes" ; then
1374 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1375 [whether struct stat has sub-second timestamps])
1376 fi
1378 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1379 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1380 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1383 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1384 [
1385 AC_TRY_COMPILE(
1386 [#include <sys/stat.h>],
1387 [
1388 int a = UF_DOS_ARCHIVE;
1389 int h = UF_DOS_HIDDEN;
1390 int r = UF_DOS_RO;
1391 int s = UF_DOS_SYSTEM;
1392 int i = UF_DOS_NOINDEX;
1393 int f = UF_DOS_FLAGS;
1394 ],
1395 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1396 ])
1398 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1399 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1400 fi
1402 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1403 samba_cv_function_attribute_destructor,
1404 [
1405 AC_COMPILE_IFELSE(
1406 [
1407 __attribute__((destructor))
1408 static void cleanup(void) { }
1409 ],
1410 samba_cv_function_attribute_destructor=yes)
1411 ])
1413 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1414 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1415 [whether we can compile with __attribute__((destructor))])
1416 fi
1418 #####################################
1419 # needed for SRV lookups
1420 AC_CHECK_LIB(resolv, dn_expand)
1421 AC_CHECK_LIB(resolv, _dn_expand)
1422 AC_CHECK_LIB(resolv, __dn_expand)
1424 #
1425 # Check for the functions putprpwnam, set_auth_parameters,
1426 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1427 # Needed for OSF1 and HPUX.
1428 #
1430 AC_LIBTESTFUNC(security, putprpwnam)
1431 AC_LIBTESTFUNC(sec, putprpwnam)
1433 AC_LIBTESTFUNC(security, set_auth_parameters)
1434 AC_LIBTESTFUNC(sec, set_auth_parameters)
1436 # UnixWare 7.x has its getspnam in -lgen
1437 AC_LIBTESTFUNC(gen, getspnam)
1439 AC_LIBTESTFUNC(security, getspnam)
1440 AC_LIBTESTFUNC(sec, getspnam)
1442 AC_LIBTESTFUNC(security, bigcrypt)
1443 AC_LIBTESTFUNC(sec, bigcrypt)
1445 AC_LIBTESTFUNC(security, getprpwnam)
1446 AC_LIBTESTFUNC(sec, getprpwnam)
1448 AC_CHECK_FUNCS(strsignal)
1450 ############################################
1451 # Check for EA implementations
1452 case "$host_os" in
1453 *osf*)
1454 AC_SEARCH_LIBS(getproplist, [proplist])
1455 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1456 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1457 AC_CHECK_FUNCS(sizeof_proplist_entry)
1458 ;;
1459 *freebsd4* | *dragonfly* )
1460 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1461 ;;
1462 *solaris*)
1463 AC_CHECK_FUNCS(attropen)
1464 ;;
1465 *)
1466 AC_SEARCH_LIBS(getxattr, [attr])
1467 AC_CHECK_FUNCS(getxattr,[
1468 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1469 ])
1470 AC_CHECK_FUNCS(getea,[
1471 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1472 ])
1473 AC_CHECK_FUNCS(attr_get,[
1474 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1475 ])
1476 AC_CHECK_FUNCS(extattr_delete_file,[
1477 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1478 ])
1479 ;;
1480 esac
1482 ########################################################
1483 # Do xattr functions take additional options like on Darwin?
1484 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1485 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1486 old_LIBS=$LIBS
1487 LIBS="$LIBS $ACL_LIBS"
1488 AC_TRY_COMPILE([
1489 #include <sys/types.h>
1490 #if HAVE_ATTR_XATTR_H
1491 #include <attr/xattr.h>
1492 #elif HAVE_SYS_XATTR_H
1493 #include <sys/xattr.h>
1494 #endif
1495 ],[
1496 getxattr(0, 0, 0, 0, 0, 0);
1497 ],
1498 [smb_attr_cv_xattr_add_opt=yes],
1499 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1500 ])
1501 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1502 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1503 fi
1504 fi
1506 AC_DISABLE_STATIC
1507 AC_ENABLE_SHARED
1509 # Set defaults
1510 PIE_CFLAGS=""
1511 PIE_LDFLAGS=""
1512 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1514 if test "x$enable_pie" != xno
1515 then
1516 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1517 [
1518 cat > conftest.c <<EOF
1519 int foo;
1520 int main () { return 0;}
1521 EOF
1522 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1523 then
1524 samba_cv_fpie=yes
1525 else
1526 samba_cv_fpie=no
1527 fi
1528 rm -f conftest*
1529 ])
1530 if test x"${samba_cv_fpie}" = x"yes"
1531 then
1532 PIE_CFLAGS="-fPIE"
1533 PIE_LDFLAGS="-pie"
1534 fi
1535 fi
1537 # Set defaults
1538 RELRO_LDFLAGS=""
1539 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1541 if test "x$enable_relro" != xno
1542 then
1543 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1544 [
1545 cat > conftest.c <<EOF
1546 int foo;
1547 main () { return 0;}
1548 EOF
1549 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1550 then
1551 samba_cv_relro=yes
1552 else
1553 samba_cv_relro=no
1554 fi
1555 rm -f conftest*
1556 ])
1557 if test x"${samba_cv_relro}" = x"yes"
1558 then
1559 RELRO_LDFLAGS="-Wl,-z,relro"
1560 fi
1561 fi
1563 # Set defaults
1564 SYMSEXT="syms"
1565 AC_SUBST(SYMSEXT)
1567 # Assume non-shared by default and override below
1568 BLDSHARED="false"
1570 # these are the defaults, good for lots of systems
1571 HOST_OS="$host_os"
1572 LDSHFLAGS="-shared"
1573 MODULE_EXPORTS=""
1574 SONAMEFLAG="#"
1575 SHLD="\${CC} \${CFLAGS}"
1576 PICFLAG="${PIE_CFLAGS}"
1577 SHLIBEXT="so"
1578 DSO_EXPORTS=""
1580 # this bit needs to be modified for each OS that supports share libs
1581 # You need to specify how to create a shared library and
1582 # how to compile C code to produce PIC object files
1584 AC_MSG_CHECKING([ability to build shared libraries])
1586 # and these are for particular systems
1587 case "$host_os" in
1588 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1589 case "$host_os" in
1590 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1591 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1592 esac
1593 BLDSHARED="true"
1594 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1595 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1596 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1597 fi
1598 DYNEXP="-Wl,--export-dynamic"
1599 PICFLAG="-fPIC"
1600 SONAMEFLAG="-Wl,-soname="
1601 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1602 ;;
1603 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1604 BLDSHARED="true"
1605 if test "${GCC}" = "yes"; then
1606 PICFLAG="-fPIC"
1607 SONAMEFLAG="-Wl,-soname="
1608 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1609 DYNEXP="-Wl,-E"
1610 fi
1611 LDSHFLAGS="-shared"
1612 else
1613 PICFLAG="-KPIC"
1614 LDSHFLAGS="-G"
1615 fi
1616 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1617 SONAMEFLAG="-Wl,-soname="
1618 else
1619 SONAMEFLAG="-Wl,-h,"
1620 fi
1621 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1622 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1623 ;;
1624 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1625 BLDSHARED="true"
1626 LDSHFLAGS="-G"
1627 SONAMEFLAG="-Wl,-h,"
1628 PICFLAG="-KPIC" # Is this correct for SunOS
1629 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1630 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1631 ;;
1632 *netbsd* | *freebsd* | *dragonfly* )
1633 BLDSHARED="true"
1634 LDSHFLAGS="-shared"
1635 DYNEXP="-Wl,--export-dynamic"
1636 SONAMEFLAG="-Wl,-soname,"
1637 PICFLAG="-fPIC -DPIC"
1638 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1639 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1640 ;;
1641 *openbsd*) BLDSHARED="true"
1642 LDSHFLAGS="-shared"
1643 DYNEXP="-Wl,-Bdynamic"
1644 SONAMEFLAG="-Wl,-soname,"
1645 PICFLAG="-fPIC"
1646 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1647 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1648 ;;
1649 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1650 case "$host_os" in
1651 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1652 ;;
1653 esac
1654 BLDSHARED="true"
1655 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1656 SONAMEFLAG="-Wl,-soname,"
1657 if test "${GCC}" = "yes"; then
1658 PICFLAG="-fPIC"
1659 else
1660 PICFLAG="-KPIC"
1661 fi
1662 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1663 ;;
1664 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1665 BLDSHARED="true"
1666 # use expfull to export underscored symbols
1667 # add rtl to remove /lib/crt0.o warning
1668 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1669 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1670 PICFLAG="-O2"
1671 # as AIX code is always position independent...
1672 # .po will just create compile warnings, use po.o:
1673 if test "${GCC}" != "yes"; then
1674 ## for funky AIX compiler using strncpy()
1675 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1676 fi
1678 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1679 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1680 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1681 ;;
1682 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1683 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1684 # 64bit build using HP's cc with CFLAGS="+DD64"
1685 # hppa: 64bit build unsupported by gcc
1686 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1687 # HP-UX 11.00 ld needs PHSS_33034
1688 BLDSHARED="true"
1689 if test "${GCC}" = "yes"; then
1690 PICFLAG="-fPIC"
1691 LDSHFLAGS="-shared"
1692 else
1693 PICFLAG="+z"
1694 LDSHFLAGS="-b"
1695 # "Uses depth-first symbol resolution"
1696 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1697 if test "$host_cpu" != "ia64"; then
1698 # "don't store literals in read-only memory" (?):
1699 PICFLAG="$PICFLAG +ESnolit"
1700 fi
1701 fi
1702 if test "$host_cpu" = "ia64"; then
1703 SHLIBEXT="so"
1704 # TODO: does the linker find the right 32/64 bit version of the libs? :
1705 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1706 else
1707 SHLIBEXT="sl"
1708 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1709 fi
1710 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1711 SONAMEFLAG="-Wl,-soname="
1712 else
1713 SONAMEFLAG="-Wl,+h,"
1714 fi
1715 # PIE/PIC flags at link time are required on HP-UX because
1716 # linking requires a temporary source file, which is being
1717 # compiled with the indicated flags - which need to contain
1718 # PIC flags when we don't support PIE flags:
1719 if test "$PIE_LDFLAGS" = "" ; then
1720 PIE_LDFLAGS=\${PICFLAG}
1721 fi
1722 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1723 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1724 ;;
1725 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1726 BLDSHARED="true"
1727 LDSHFLAGS="-shared"
1728 SONAMEFLAG="-Wl,-soname,"
1729 if test "${GCC}" = "yes"; then
1730 PICFLAG="-fPIC"
1731 fi
1732 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1733 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1734 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1735 saved_ldflags="$LDFLAGS"
1736 AC_MSG_CHECKING([if $flags works])
1737 LDFLAGS="$flags $saved_ldflags"
1738 AC_TRY_LINK([],[],
1739 [AC_MSG_RESULT([yes])
1740 LDSHFLAGS_Z_NODEFS=$flags],
1741 AC_MSG_RESULT([no]))
1742 LDFLAGS="$saved_ldflags"
1743 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1744 done
1745 ;;
1746 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1747 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1748 ;;
1749 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1750 BLDSHARED="true"
1751 LDSHFLAGS="-shared"
1752 SONAMEFLAG="-Wl,-soname,"
1753 PICFLAG="-KPIC"
1754 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1755 ;;
1756 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1757 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1758 ;;
1759 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1760 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1761 ;;
1762 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1763 case "$host" in
1764 *-univel-*) if [ test "$GCC" != yes ]; then
1765 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1766 fi
1767 LDSHFLAGS="-G"
1768 DYNEXP="-Bexport"
1769 ;;
1770 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1771 esac
1772 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1773 ;;
1775 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1776 if [ test "$GCC" != yes ]; then
1777 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1778 fi
1779 LDSHFLAGS="-G"
1780 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1781 ;;
1782 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1783 BLDSHARED="false"
1784 LDSHFLAGS=""
1785 ;;
1787 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1788 BLDSHARED="true"
1789 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1790 CFLAGS="$CFLAGS -fno-common"
1791 SHLD="\${CC}"
1792 SHLIBEXT="dylib"
1793 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1794 SHLIBEXT="dylib"
1795 # Since gcc doesn't fail on unrecognised options, the
1796 # PIE test incorrectly succeeds. Darwin gcc does not
1797 # actually support the PIE stuff.
1798 PIE_LDFLAGS=
1799 PIE_CFLAGS=
1800 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1801 ;;
1803 *)
1804 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1805 ;;
1806 esac
1808 if test "$enable_shared" != "yes"; then
1809 BLDSHARED=false
1810 fi
1812 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1813 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1814 fi
1816 if test x"$BLDSHARED" = x"true" ; then
1817 LDFLAGS="$LDFLAGS -L./bin"
1818 fi
1820 AC_MSG_RESULT($BLDSHARED)
1822 if test x"$enable_developer" = x"yes" ; then
1823 default_as_needed=auto
1824 else
1825 default_as_needed=no
1826 fi
1827 AC_ARG_ENABLE(as-needed,
1828 AS_HELP_STRING([--enable-as-needed],
1829 [Turn on as-needed support if available (default=no)]),
1830 [enable_as_needed=$enableval],
1831 [enable_as_needed=$default_as_needed])
1832 if test "x$enable_as_needed" != xno; then
1833 saved_before_as_needed_ldflags="$LDFLAGS"
1834 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1835 saved_ldflags="$LDFLAGS"
1836 AC_MSG_CHECKING([if $flags works])
1837 LDFLAGS="$flags $saved_ldflags"
1838 AC_TRY_LINK([],[],
1839 [AC_MSG_RESULT([yes])
1840 LD_AS_NEEDED_FLAG=$flags
1841 ld_as_needed_flag_found=yes],
1842 AC_MSG_RESULT([no]))
1843 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1844 test x"$ld_as_needed_flag_found" = xyes && break
1845 done
1846 fi
1848 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1849 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1850 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1851 cat > conftest_shb.c <<END
1852 void b() {}
1853 END
1854 cat > conftest_sha.c <<END
1855 extern void b();
1856 void a() {
1857 b();
1858 }
1859 END
1860 cat > conftest.c <<END
1861 extern void a();
1862 int main() {
1863 a();
1864 return 0;
1865 }
1866 END
1868 rm -fr conftest
1869 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1870 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1871 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1872 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1873 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1874 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1875 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1876 then
1877 AC_MSG_RESULT([no])
1878 else
1879 ld_as_needed_flag_found=no
1880 LDFLAGS="$saved_before_as_needed_ldflags"
1881 AC_MSG_RESULT([yes])
1882 fi
1883 rm conftest* libconftest*
1884 fi
1886 # check if we have to disable LD_AS_NEEDED_FLAG:
1887 # On some systems for a veriety of reasons linking with
1888 # -Wl,--as-needed -lreadline -lncurses fails
1889 # we have to retest, if these combination is detected before.
1890 # Bugzilla #7209
1892 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1893 if test x$ld_as_needed_flag_found = xyes ; then
1894 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1895 # try if check no fails
1896 save_LIBS=$LIBS
1897 LIBS="$LIBS $TERMLIBS"
1898 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1899 LIBS="$save_LIBS"
1900 fi
1901 fi
1905 # for historical reasons almost all linkers don't complain about unresolved
1906 # symbols in shared libs. Except for the internal samba modules we want to get
1907 # errors when we produce a shared lib with unresolved symbols. On some
1908 # platforms unresolved symbols might be intended, so we might have to add
1909 # platform specific exceptions here.
1911 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1912 saved_ldflags="$LDFLAGS"
1913 AC_MSG_CHECKING([if $flags works])
1914 LDFLAGS="$flags $saved_ldflags"
1915 AC_TRY_LINK([],[],
1916 [AC_MSG_RESULT([yes])
1917 LDSHFLAGS_Z_DEFS=$flags
1918 ldshflags_z_defs_found=yes],
1919 AC_MSG_RESULT([no]))
1920 LDFLAGS=$saved_ldflags
1921 test x"$ldshflags_z_defs_found" = xyes && break
1922 done
1924 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1925 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1926 AC_MSG_CHECKING([LDFLAGS])
1927 AC_MSG_RESULT([$LDFLAGS])
1928 AC_MSG_CHECKING([DYNEXP])
1929 AC_MSG_RESULT([$DYNEXP])
1931 #######################################################
1932 # test whether building a shared library actually works
1933 if test $BLDSHARED = true; then
1935 AC_MSG_CHECKING([SHLD])
1936 AC_MSG_RESULT([$SHLD])
1937 AC_MSG_CHECKING([LDSHFLAGS])
1938 AC_MSG_RESULT([$LDSHFLAGS])
1940 AC_MSG_CHECKING([SHLIBEXT])
1941 AC_MSG_RESULT([$SHLIBEXT])
1942 AC_MSG_CHECKING([SONAMEFLAG])
1943 AC_MSG_RESULT([$SONAMEFLAG])
1945 AC_MSG_CHECKING([PICFLAG])
1946 AC_MSG_RESULT([$PICFLAG])
1948 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1949 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1951 AC_CACHE_CHECK([whether building shared libraries actually works],
1952 [ac_cv_shlib_works],[
1953 # try building a trivial shared library
1954 ac_cv_shlib_works=no
1955 # The $SHLD and $LDSHFLAGS variables may contain references to other
1956 # variables so they need to be eval'ed.
1957 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1958 then
1959 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1960 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1961 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1962 then
1963 ac_cv_shlib_works=yes
1964 fi
1965 fi
1966 rm -f "shlib.$SHLIBEXT" shlib.o
1968 ])
1969 if test $ac_cv_shlib_works = no; then
1970 BLDSHARED=false
1971 fi
1972 fi
1974 if test x"$BLDSHARED" != x"true"; then
1975 LDSHFLAGS="shared-libraries-disabled"
1976 SONAMEFLAG="shared-libraries-disabled"
1977 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1978 SHLD="shared-libraries-disabled"
1979 PICFLAG="${PIE_CFLAGS}"
1980 SHLIBEXT="shared_libraries_disabled"
1981 smbtorture4_possible=no
1982 fi
1984 AC_MSG_CHECKING([used PICFLAG])
1985 AC_MSG_RESULT([$PICFLAG])
1987 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1991 ###########################################################
1992 #
1993 # Configuration of subsystems / libraries
1994 #
1995 ###########################################################
1997 INSTALLLIBCMD_SH=:
1998 INSTALLLIBCMD_A=:
1999 UNINSTALLLIBCMD_SH=:
2000 UNINSTALLLIBCMD_A=:
2002 if test $BLDSHARED = true; then
2003 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2004 UNINSTALLLIBCMD_SH="rm -f"
2005 fi
2006 if test $enable_static = yes; then
2007 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2008 UNINSTALLLIBCMD_A="rm -f"
2009 fi
2011 #################################################
2012 # --disable-shared-libs
2013 # can be used to disable the internal use of shared libs altogether
2014 # (this only has an effect when building shared libs is enabled)
2015 #
2016 USESHARED=false
2017 AC_SUBST(USESHARED)
2019 AC_MSG_CHECKING(whether to use shared libraries internally)
2020 AC_ARG_ENABLE([shared-libs],
2021 AS_HELP_STRING([--enable-shared-libs],
2022 [Use shared libraries internally (default=yes)]),
2023 [enable_shared_libs=$enableval],
2024 [enable_shared_libs=yes])
2026 if test x"$enable_shared_libs" != x"no" ; then
2027 USESHARED=$BLDSHARED
2028 fi
2030 AC_MSG_RESULT([$USESHARED])
2032 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2033 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2034 fi
2036 #################################################
2037 # --with-static-libs=LIBS:
2038 # link (internal) libs dynamically or statically?
2039 #
2040 # If a subsystem is built as a library then this controls whether they are
2041 # linked into Samba targets statically or dynamically:
2042 #
2043 # * If we build the shared library at all, we link dynamically by default.
2044 #
2045 # * We only link statically if we don't build shared or if the library
2046 # appears in the --with-static-libs configure option.
2047 #
2048 # Example:
2049 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2050 # of linking the dynamic variant with -ltalloc.
2051 #
2052 # NOTE: This option only affects libraries that we do not only build
2053 # but that samba also links against as libraries (as opposed to linking
2054 # the plain object files. - This has to be configured in Makefile.in.
2055 # So in particular it does not harm to give invalid or unknown names here.
2056 #
2058 AC_ARG_WITH([static-libs],
2059 [AS_HELP_STRING([--with-static-libs=LIBS],
2060 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2061 [AS_IF([test $withval],
2062 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2063 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2064 eval LINK_$lib=STATIC
2065 done], [])],
2066 [])
2068 #
2069 # WORKAROUND:
2070 # until we have organized other internal subsystems (as util, registry
2071 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2072 # dynamically to samba programs.
2073 #
2074 LINK_LIBNETAPI=STATIC
2076 LINK_LIBSMBCLIENT=STATIC
2078 #
2079 # The library versions are hardcoded here
2080 # and filled into the LIBFOO_SOVER variable.
2081 #
2082 # TODO: for talloc and tdb (at least), these should
2083 # be extracted from their respective source directories
2084 #
2085 AC_ARG_ENABLE(external_libtalloc,
2086 [AS_HELP_STRING([--enable-external-libtalloc],
2087 [Enable external talloc [default=auto]])],
2088 [ enable_external_libtalloc=$enableval ],
2089 [ enable_external_libtalloc=auto ])
2091 if test "x$enable_external_libtalloc" != xno
2092 then
2093 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2094 [ enable_external_libtalloc=yes ],
2095 [ if test x$enable_external_libtalloc = xyes; then
2096 AC_MSG_ERROR([Unable to find libtalloc])
2097 else
2098 enable_external_libtalloc=no
2099 fi
2100 ])
2101 fi
2103 if test "x$enable_external_libtalloc" = xno
2104 then
2105 m4_include(../lib/talloc/libtalloc.m4)
2106 if test x"$USESHARED" == x"no" ; then
2107 LINK_LIBTALLOC=STATIC
2108 fi
2109 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2110 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2111 LIBTALLOC_OBJ0=""
2112 for obj in ${TALLOC_OBJ}; do
2113 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2114 done
2115 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2116 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2117 AC_SUBST(LIBTALLOC_OBJ0)
2119 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2120 AC_SUBST(TALLOCTORT)
2121 fi
2124 AC_ARG_ENABLE(external_libtdb,
2125 [AS_HELP_STRING([--enable-external-libtdb],
2126 [Enable external tdb [default=auto]])],
2127 [ enable_external_libtdb=$enableval ],
2128 [ enable_external_libtdb=auto ])
2130 if test "x$enable_external_libtdb" != xno
2131 then
2132 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2133 [ enable_external_libtdb=yes ],
2134 [
2135 if test x$enable_external_libtdb = xyes; then
2136 AC_MSG_ERROR([Unable to find libtdb])
2137 else
2138 enable_external_libtdb=no
2139 fi
2140 ])
2141 fi
2143 AC_SUBST(LIBTDB_OBJ0)
2144 if test "x$enable_external_libtdb" = xno
2145 then
2146 m4_include(../lib/tdb/libtdb.m4)
2147 if test x"$USESHARED" == x"no" ; then
2148 LINK_LIBTDB=STATIC
2149 fi
2150 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2151 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2152 LIBTDB_OBJ0=""
2153 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2154 for obj in ${TDB_OBJ}; do
2155 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2156 done
2157 AC_SUBST(LIBTDB_OBJ0)
2158 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2159 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2161 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2162 AC_SUBST(TDBBACKUP)
2163 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2164 AC_SUBST(TDBDUMP)
2165 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2166 AC_SUBST(TDBRESTORE)
2167 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2168 AC_SUBST(TDBTOOL)
2169 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2170 AC_SUBST(TDBTORTURE)
2171 ac_cv_have_tdb_err_nesting=yes
2172 else
2173 AC_TRY_COMPILE([#include <tdb.h>],
2174 [enum TDB_ERROR err = TDB_ERR_NESTING],
2175 ac_cv_have_tdb_err_nesting=yes,
2176 ac_cv_have_tdb_err_nesting=no)
2177 fi
2179 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2180 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2181 fi
2183 SMB_LIBRARY(netapi, 0)
2184 SMB_LIBRARY(smbclient, 0)
2185 SMB_LIBRARY(smbsharemodes, 0)
2186 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2190 ################
2192 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2193 AC_TRY_RUN([#include <stdio.h>
2194 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2195 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2196 if test x"$samba_cv_have_longlong" = x"yes"; then
2197 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2198 AC_CHECK_TYPE(intptr_t, unsigned long long)
2199 else
2200 AC_CHECK_TYPE(intptr_t, unsigned long)
2201 fi
2203 #
2204 # Check if the compiler supports the LL prefix on long long integers.
2205 # AIX needs this.
2207 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2208 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2209 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2210 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2211 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2212 fi
2215 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2216 AC_TRY_RUN([#include <time.h>
2217 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2218 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2219 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2220 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2221 fi
2223 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2224 AC_TRY_RUN([#include <time.h>
2225 main() {
2226 struct tm *tm;
2227 if (sizeof(time_t) == 8) {
2228 time_t max_time = 0x7fffffffffffffffll;
2229 tm = gmtime(&max_time);
2230 /* This should fail with 32-bit tm_year. */
2231 if (tm == NULL) {
2232 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2233 max_time = 67768036191676799ll;
2234 tm = gmtime(&max_time);
2235 if (tm) {
2236 exit(0);
2237 }
2238 }
2239 }
2240 exit(1);
2241 }],
2242 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2243 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2244 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2245 fi
2248 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2249 AC_TRY_RUN([#include <stdio.h>
2250 #include <sys/stat.h>
2251 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2252 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2253 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2254 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2255 fi
2257 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2258 AC_TRY_RUN([
2259 #if defined(HAVE_UNISTD_H)
2260 #include <unistd.h>
2261 #endif
2262 #include <stdio.h>
2263 #include <sys/stat.h>
2264 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2265 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2266 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2267 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2268 fi
2270 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2271 AC_TRY_RUN([
2272 #if defined(HAVE_UNISTD_H)
2273 #include <unistd.h>
2274 #endif
2275 #include <stdio.h>
2276 #include <sys/stat.h>
2277 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2278 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2279 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2280 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2281 fi
2283 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2284 AC_TRY_RUN([
2285 #if defined(HAVE_UNISTD_H)
2286 #include <unistd.h>
2287 #endif
2288 #include <stdio.h>
2289 #include <sys/stat.h>
2290 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2291 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2292 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2293 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2294 fi
2296 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2297 AC_TRY_RUN([
2298 #if defined(HAVE_UNISTD_H)
2299 #include <unistd.h>
2300 #endif
2301 #include <stdio.h>
2302 #include <sys/stat.h>
2303 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2304 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2305 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2306 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2307 fi
2309 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2310 AC_TRY_RUN([
2311 #if defined(HAVE_UNISTD_H)
2312 #include <unistd.h>
2313 #endif
2314 #include <stdio.h>
2315 #include <sys/stat.h>
2316 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2317 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2318 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2319 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2320 fi
2322 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2323 AC_TRY_COMPILE([
2324 #if defined(HAVE_UNISTD_H)
2325 #include <unistd.h>
2326 #endif
2327 #include <sys/types.h>
2328 #include <dirent.h>],
2329 [DIR64 de;],
2330 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2331 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2332 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2333 fi
2335 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2336 AC_TRY_COMPILE([
2337 #if defined(HAVE_UNISTD_H)
2338 #include <unistd.h>
2339 #endif
2340 #include <sys/types.h>
2341 #include <dirent.h>],
2342 [struct dirent64 de;],
2343 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2344 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2345 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2346 fi
2348 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2349 AC_TRY_RUN([
2350 #if defined(HAVE_UNISTD_H)
2351 #include <unistd.h>
2352 #endif
2353 #include <sys/types.h>
2354 main() { dev_t dev; int i = major(dev); return 0; }],
2355 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2356 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2357 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2358 fi
2360 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2361 AC_TRY_RUN([
2362 #if defined(HAVE_UNISTD_H)
2363 #include <unistd.h>
2364 #endif
2365 #include <sys/types.h>
2366 main() { dev_t dev; int i = minor(dev); return 0; }],
2367 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2368 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2369 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2370 fi
2372 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2373 AC_TRY_RUN([
2374 #if defined(HAVE_UNISTD_H)
2375 #include <unistd.h>
2376 #endif
2377 #include <sys/types.h>
2378 main() { dev_t dev = makedev(1,2); return 0; }],
2379 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2380 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2381 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2382 fi
2384 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2385 AC_TRY_RUN([#include <stdio.h>
2386 main() { char c; c=250; exit((c > 0)?0:1); }],
2387 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2388 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2389 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2390 fi
2392 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2393 AC_TRY_COMPILE([#include <sys/types.h>
2394 #include <dirent.h>
2395 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2396 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2397 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2398 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2399 fi
2401 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2402 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2403 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2404 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2405 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2406 fi
2408 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2409 LIBS="$LIBS -lrt"
2410 fi
2412 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2413 AC_TRY_RUN([#include <sys/types.h>
2414 #include <dirent.h>
2415 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2416 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2417 di->d_name[0] == 0) exit(0); exit(1);} ],
2418 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2419 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2420 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2421 fi
2423 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2424 AC_TRY_COMPILE([#include <sys/types.h>
2425 #include <utime.h>],
2426 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2427 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2428 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2429 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2430 fi
2432 ##############
2433 # Check utmp details, but only if our OS offers utmp.h
2434 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2435 dnl utmp and utmpx come in many flavours
2436 dnl We need to check for many of them
2437 dnl But we don't need to do each and every one, because our code uses
2438 dnl mostly just the utmp (not utmpx) fields.
2440 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2442 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2443 AC_TRY_COMPILE([#include <sys/types.h>
2444 #include <utmp.h>],
2445 [struct utmp ut; ut.ut_name[0] = 'a';],
2446 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2447 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2448 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2449 fi
2451 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2452 AC_TRY_COMPILE([#include <sys/types.h>
2453 #include <utmp.h>],
2454 [struct utmp ut; ut.ut_user[0] = 'a';],
2455 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2456 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2457 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2458 fi
2460 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2461 AC_TRY_COMPILE([#include <sys/types.h>
2462 #include <utmp.h>],
2463 [struct utmp ut; ut.ut_id[0] = 'a';],
2464 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2465 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2466 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2467 fi
2469 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2470 AC_TRY_COMPILE([#include <sys/types.h>
2471 #include <utmp.h>],
2472 [struct utmp ut; ut.ut_host[0] = 'a';],
2473 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2474 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2475 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2476 fi
2478 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2479 AC_TRY_COMPILE([#include <sys/types.h>
2480 #include <utmp.h>],
2481 [struct utmp ut; time_t t; ut.ut_time = t;],
2482 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2483 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2484 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2485 fi
2487 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2488 AC_TRY_COMPILE([#include <sys/types.h>
2489 #include <utmp.h>],
2490 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2491 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2492 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2493 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2494 fi
2496 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2497 AC_TRY_COMPILE([#include <sys/types.h>
2498 #include <utmp.h>],
2499 [struct utmp ut; ut.ut_type = 0;],
2500 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2501 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2502 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2503 fi
2505 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2506 AC_TRY_COMPILE([#include <sys/types.h>
2507 #include <utmp.h>],
2508 [struct utmp ut; ut.ut_pid = 0;],
2509 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2510 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2511 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2512 fi
2514 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2515 AC_TRY_COMPILE([#include <sys/types.h>
2516 #include <utmp.h>],
2517 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2518 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2519 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2520 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2521 fi
2523 dnl Look for the IPv6 varient by preference. Many systems have both.
2524 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2525 AC_TRY_COMPILE([#include <sys/types.h>
2526 #include <utmp.h>],
2527 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2528 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2529 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2530 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2531 fi
2533 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2534 AC_TRY_COMPILE([#include <sys/types.h>
2535 #include <utmp.h>],
2536 [struct utmp ut; ut.ut_addr = 0;],
2537 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2538 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2539 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2540 fi
2542 if test x$ac_cv_func_pututline = xyes ; then
2543 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2544 AC_TRY_COMPILE([#include <sys/types.h>
2545 #include <utmp.h>],
2546 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2547 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2548 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2549 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2550 fi
2551 fi
2553 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2554 AC_TRY_COMPILE([#include <sys/types.h>
2555 #include <utmpx.h>],
2556 [struct utmpx ux; ux.ut_syslen = 0;],
2557 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2558 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2559 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2560 fi
2562 fi
2563 # end utmp details
2565 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2566 AC_TRY_COMPILE([
2567 #if defined(HAVE_UNISTD_H)
2568 #include <unistd.h>
2569 #endif
2570 #include <sys/types.h>
2571 #define _GNU_SOURCE
2572 #include <fcntl.h>
2573 #if defined(HAVE_LINUX_FALLOC_H)
2574 #include <linux/falloc.h>
2575 #endif],
2576 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2577 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2578 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2579 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2580 fi
2582 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2583 AC_TRY_COMPILE([
2584 #if defined(HAVE_UNISTD_H)
2585 #include <unistd.h>
2586 #endif
2587 #include <sys/types.h>
2588 #define _GNU_SOURCE
2589 #include <fcntl.h>
2590 #if defined(HAVE_LINUX_FALLOC_H)
2591 #include <linux/falloc.h>
2592 #endif],
2593 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2594 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2595 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2596 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2597 fi
2599 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2600 AC_ARG_WITH(libiconv,
2601 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2602 [
2603 if test "$withval" = "no" ; then
2604 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2605 else
2606 if test "$withval" != "yes" ; then
2607 ICONV_PATH_SPEC=yes
2608 ICONV_LOOK_DIRS="$withval"
2609 fi
2610 fi
2611 ])
2613 for i in $ICONV_LOOK_DIRS ; do
2615 save_LIBS="$LIBS"
2616 save_LDFLAGS="$LDFLAGS"
2617 save_CPPFLAGS="$CPPFLAGS"
2619 iconv_current_LIBS=""
2620 iconv_current_LDFLAGS=""
2621 iconv_current_CPPFLAGS=""
2623 ICONV_FOUND="no"
2624 unset libext
2626 # This is here to handle -withval stuff for --with-libiconv
2627 # Perhaps we should always add a -L
2628 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2630 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2631 # installation paths. This gets a little tricky since we might have iconv
2632 # in both libiconv and in libc. In this case the jm_ICONV test will always
2633 # succeed when the header is found. To counter this, make sure the
2634 # library directory is there and check the ABI directory first (which
2635 # should be harmless on other systems, but causes tons of linker warnings on
2636 # 64bit Ubuntu systems).
2637 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2638 # installed, I've decided to fix the linker warnings.
2639 # -- Kai
2640 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2641 for l in "lib" "lib32" "lib/hpux32"; do
2642 if test -d "$i/$l" ; then
2643 LDFLAGS="$save_LDFLAGS -L$i/$l"
2644 LIBS=
2645 export LDFLAGS LIBS CPPFLAGS
2646 # Try to find iconv(3)
2647 jm_ICONV($i/$l)
2648 if test x"$ICONV_FOUND" = "xyes" ; then
2649 libext="$l"
2650 break
2651 fi
2652 fi
2653 done
2655 if test x"$ICONV_FOUND" = "xyes" ; then
2656 iconv_current_LDFLAGS="-L$i/$libext"
2657 iconv_current_CPPFLAGS="-I$i/include"
2659 if test x"$jm_cv_lib_iconv" != x; then
2660 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2661 else
2662 # We found iconv in libc.
2663 iconv_current_LIBS=""
2664 fi
2666 fi
2668 if test x"$ICONV_FOUND" = "xyes" ; then
2670 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2671 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2672 LIBS="$save_LIBS $iconv_current_LIBS"
2673 export LDFLAGS LIBS CPPFLAGS
2675 default_dos_charset=no
2676 default_display_charset=no
2677 default_unix_charset=no
2679 # check for default dos charset name
2680 for j in CP850 IBM850 ; do
2681 rjs_CHARSET($j)
2682 default_dos_charset="$ICONV_CHARSET"
2683 if test x"$default_dos_charset" = x"$j"; then
2684 break
2685 fi
2686 done
2688 # check for default display charset name
2689 for j in ASCII 646 ; do
2690 rjs_CHARSET($j)
2691 default_display_charset="$ICONV_CHARSET"
2692 if test x"$default_display_charset" = x"$j"; then
2693 break
2694 fi
2695 done
2697 # check for default unix charset name
2698 for j in UTF-8 UTF8 ; do
2699 rjs_CHARSET($j)
2700 default_unix_charset="$ICONV_CHARSET"
2701 if test x"$default_unix_charset" = x"$j"; then
2702 break
2703 fi
2704 done
2706 if test "$default_dos_charset" != "no" -a \
2707 "$default_dos_charset" != "cross" -a \
2708 "$default_display_charset" != "no" -a \
2709 "$default_display_charset" != "cross" -a \
2710 "$default_unix_charset" != "no" -a \
2711 "$default_unix_charset" != "cross"
2712 then
2713 samba_cv_HAVE_NATIVE_ICONV=yes
2714 else
2715 if test "$default_dos_charset" = "cross" -o \
2716 "$default_display_charset" = "cross" -o \
2717 "$default_unix_charset" = "cross"
2718 then
2719 samba_cv_HAVE_NATIVE_ICONV=cross
2720 else
2721 samba_cv_HAVE_NATIVE_ICONV=no
2722 fi
2723 fi
2725 # At this point, we have a libiconv candidate. We know that
2726 # we have the right headers and libraries, but we don't know
2727 # whether it does the conversions we want. We can't test this
2728 # because we are cross-compiling. This is not necessarily a big
2729 # deal, since we can't guarantee that the results we get now will
2730 # match the results we get at runtime anyway.
2731 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2732 default_dos_charset="CP850"
2733 default_display_charset="ASCII"
2734 default_unix_charset="UTF-8"
2735 samba_cv_HAVE_NATIVE_ICONV=yes
2736 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2737 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2738 fi
2740 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2742 CPPFLAGS=$save_CPPFLAGS
2743 LDFLAGS=$save_LDFLAGS
2744 LIBS=$save_LIBS
2746 if test x"$iconv_current_LIBS" != x; then
2747 LIBS="$LIBS $iconv_current_LIBS"
2748 fi
2750 # Add the flags we need to CPPFLAGS and LDFLAGS
2751 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2752 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2754 # Turn the #defines into string literals
2755 default_dos_charset="\"$default_dos_charset\""
2756 default_display_charset="\"$default_display_charset\""
2757 default_unix_charset="\"$default_unix_charset\""
2759 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2760 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2761 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2762 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2764 break
2765 fi
2767 # We didn't find a working iconv, so keep going
2768 fi
2770 # We only need to clean these up here for the next pass through the loop
2771 CPPFLAGS=$save_CPPFLAGS
2772 LDFLAGS=$save_LDFLAGS
2773 LIBS=$save_LIBS
2774 export LDFLAGS LIBS CPPFLAGS
2775 done
2776 unset libext
2779 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2780 AC_MSG_WARN([Sufficient support for iconv function was not found.
2781 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2782 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2783 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2784 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2785 fi
2788 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2789 AC_TRY_RUN([
2790 #include <sys/types.h>
2791 #include <fcntl.h>
2792 #ifndef F_GETLEASE
2793 #define F_GETLEASE 1025
2794 #endif
2795 main() {
2796 int fd = open("/dev/null", O_RDONLY);
2797 return fcntl(fd, F_GETLEASE, 0) == -1;
2798 }
2799 ],
2800 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2801 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2802 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2803 fi
2805 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2806 AC_TRY_RUN([
2807 #include <sys/types.h>
2808 #include <fcntl.h>
2809 #include <signal.h>
2810 #ifndef F_NOTIFY
2811 #define F_NOTIFY 1026
2812 #endif
2813 main() {
2814 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2815 }
2816 ],
2817 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2818 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2819 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2820 fi
2822 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2823 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2824 AC_CHECK_FUNCS(inotify_init)
2825 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2826 ],
2827 samba_cv_HAVE_INOTIFY=yes,
2828 samba_cv_HAVE_INOTIFY=no,
2829 samba_cv_HAVE_INOTIFY=cross)
2831 if test x"$ac_cv_func_inotify_init" = x"yes"; then
2832 if test x"$ac_cv_header_sys_inotify_h" = x"yes" -o x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2833 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel or sys has inotify support])
2834 fi
2835 fi
2837 #################################################
2838 # Check if FAM notifications are available. For FAM info, see
2839 # http://oss.sgi.com/projects/fam/
2840 # http://savannah.nongnu.org/projects/fam/
2841 AC_ARG_ENABLE(fam,
2842 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2844 if test x$enable_fam != xno; then
2845 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2846 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2847 # On IRIX, libfam requires libC, but other FAM implementations
2848 # might not need it.
2849 AC_CHECK_LIB(fam, FAMOpen2,
2850 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2851 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2852 [samba_cv_HAVE_LIBFAM=no])
2854 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2855 samba_fam_xtra=-lC
2856 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2857 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2858 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2859 [samba_cv_HAVE_LIBFAM=no])
2860 unset samba_fam_xtra
2861 fi
2862 fi
2863 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2864 default_shared_modules="$default_shared_modules vfs_notify_fam"
2865 AC_TRY_COMPILE([#include <fam.h>],
2866 [enum FAMCodes code = FAMChanged;],
2867 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2868 [Whether fam.h contains a typedef for enum FAMCodes]),
2869 [])
2870 fi
2872 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2873 AC_CHECK_LIB(fam, FAMNoExists,
2874 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2875 fi
2877 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2878 AC_MSG_ERROR(FAM support requested but FAM library not available )
2879 fi
2880 fi
2882 AC_SUBST(SMB_FAM_LIBS)
2884 #################################################
2885 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2888 with_dmapi_support=auto
2889 AC_MSG_CHECKING(whether to use DMAPI support)
2890 AC_ARG_WITH(dmapi,
2891 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2892 [ case "$withval" in
2893 yes|no)
2894 with_dmapi_support=$withval
2895 ;;
2896 esac ]
2897 )
2898 AC_MSG_RESULT([$with_dmapi_support])
2900 if test x"$with_dmapi_support" != xno ; then
2901 SMB_CHECK_DMAPI([], [
2902 AC_MSG_NOTICE(DMAPI support not present)
2903 if test x"$with_dmapi_support" = xyes ; then
2904 AC_MSG_ERROR(no DMAPI support found but requested!)
2905 fi
2906 ]
2907 )
2908 fi
2910 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2911 # Theoretically it should work with AIX JFS2 too but this needs testing
2912 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2913 default_shared_modules="$default_shared_modules vfs_tsmsm"
2914 fi
2916 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2917 AC_TRY_RUN([
2918 #include <sys/types.h>
2919 #include <fcntl.h>
2920 #include <signal.h>
2921 #include <sys/file.h>
2922 #ifndef LOCK_MAND
2923 #define LOCK_MAND 32
2924 #define LOCK_READ 64
2925 #endif
2926 main() {
2927 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2928 }
2929 ],
2930 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2931 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2932 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2933 fi
2936 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2937 AC_TRY_COMPILE([#include <sys/types.h>
2938 #include <fcntl.h>],
2939 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2940 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2941 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2942 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2943 fi
2945 #################################################
2946 # Check for POSIX capability support
2948 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2949 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2950 [], [])
2952 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2954 ac_save_LIBS=$LIBS
2955 AC_LIBTESTFUNC(cap, cap_get_proc)
2957 AC_CACHE_CHECK([for POSIX capabilities],
2958 samba_cv_HAVE_POSIX_CAPABILITIES,
2959 [
2960 AC_TRY_RUN([
2961 #include <sys/types.h>
2962 #include <sys/capability.h>
2963 main() {
2964 cap_t cap;
2965 cap_value_t vals[1];
2966 if (!(cap = cap_get_proc()))
2967 exit(1);
2968 vals[0] = CAP_CHOWN;
2969 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2970 cap_set_proc(cap);
2971 exit(0);
2972 }],
2973 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2974 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2975 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2976 ])
2978 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2979 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2980 [Whether POSIX capabilities are available])
2981 else
2982 LIBS=$ac_save_LIBS
2983 fi
2985 fi
2987 #
2988 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2989 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2990 #
2992 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2993 AC_TRY_COMPILE([#include <sys/types.h>
2994 #if defined(HAVE_RPC_RPC_H)
2995 #include <rpc/rpc.h>
2996 #endif],
2997 [int16 testvar;],
2998 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2999 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3000 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3001 fi
3003 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3004 AC_TRY_COMPILE([#include <sys/types.h>
3005 #if defined(HAVE_RPC_RPC_H)
3006 #include <rpc/rpc.h>
3007 #endif],
3008 [uint16 testvar;],
3009 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3010 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3011 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3012 fi
3014 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3015 AC_TRY_COMPILE([#include <sys/types.h>
3016 #if defined(HAVE_RPC_RPC_H)
3017 #include <rpc/rpc.h>
3018 #endif],
3019 [int32 testvar;],
3020 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3021 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3022 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3023 fi
3025 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3026 AC_TRY_COMPILE([#include <sys/types.h>
3027 #if defined(HAVE_RPC_RPC_H)
3028 #include <rpc/rpc.h>
3029 #endif],
3030 [uint32 testvar;],
3031 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3032 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3033 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3034 fi
3036 dnl
3037 dnl Some systems (SCO) have a problem including
3038 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3039 dnl as a #define in <prot.h> and as part of an enum
3040 dnl in <rpc/rpc.h>.
3041 dnl
3043 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3044 AC_TRY_COMPILE([#include <sys/types.h>
3045 #ifdef HAVE_SYS_SECURITY_H
3046 #include <sys/security.h>
3047 #include <prot.h>
3048 #endif /* HAVE_SYS_SECURITY_H */
3049 #if defined(HAVE_RPC_RPC_H)
3050 #include <rpc/rpc.h>
3051 #endif],
3052 [int testvar;],
3053 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3054 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3055 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3056 fi
3058 AC_MSG_CHECKING([for test routines])
3059 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3060 AC_MSG_RESULT(yes),
3061 AC_MSG_ERROR([cant find test code. Aborting config]),
3062 AC_MSG_WARN([cannot run when cross-compiling]))
3064 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3065 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3066 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3067 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3068 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3069 fi
3071 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3072 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3073 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3074 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3075 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3076 fi
3078 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3079 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3080 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3081 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3082 AC_CHECK_FUNCS(getpagesize)
3084 ################################################
3085 # look for a method of setting the effective uid
3086 seteuid=no;
3088 if test $seteuid = no; then
3089 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3090 AC_TRY_RUN([
3091 #define AUTOCONF_TEST 1
3092 #define USE_SETREUID 1
3093 #include "confdefs.h"
3094 #include "${srcdir-.}/lib/util_sec.c"],
3095 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3096 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3097 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3098 fi
3099 fi
3101 # we check for setresuid second as it conflicts with AIO on Linux.
3102 # see http://samba.org/~tridge/junkcode/aio_uid.c
3103 if test $seteuid = no; then
3104 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3105 AC_TRY_RUN([
3106 #define AUTOCONF_TEST 1
3107 #define USE_SETRESUID 1
3108 #include "confdefs.h"
3109 #include "${srcdir-.}/lib/util_sec.c"],
3110 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3111 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3112 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3113 fi
3114 fi
3116 if test $seteuid = no; then
3117 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3118 AC_TRY_RUN([
3119 #define AUTOCONF_TEST 1
3120 #define USE_SETEUID 1
3121 #include "confdefs.h"
3122 #include "${srcdir-.}/lib/util_sec.c"],
3123 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3124 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3125 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3126 fi
3127 fi
3129 if test $seteuid = no; then
3130 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3131 AC_TRY_RUN([
3132 #define AUTOCONF_TEST 1
3133 #define USE_SETUIDX 1
3134 #include "confdefs.h"
3135 #include "${srcdir-.}/lib/util_sec.c"],
3136 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3137 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3138 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3139 fi
3140 fi
3142 AC_CACHE_CHECK([for the Darwin initgroups system call],
3143 samba_cv_DARWIN_INITGROUPS,
3144 AC_TRY_LINK([
3145 #include <sys/syscall.h>
3146 #include <unistd.h>
3147 ],
3148 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3149 samba_cv_DARWIN_INITGROUPS=yes,
3150 samba_cv_DARWIN_INITGROUPS=no)
3151 )
3153 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3154 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3155 [Whether to use the Darwin-specific initgroups system call])
3156 fi
3158 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3159 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3160 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3161 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3162 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3163 fi
3165 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3166 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3167 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3168 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3169 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3171 else
3173 dnl
3174 dnl Don't check for 64 bit fcntl locking if we know that the
3175 dnl glibc2.1 broken check has succeeded.
3176 dnl
3178 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3179 AC_TRY_RUN([
3180 #if defined(HAVE_UNISTD_H)
3181 #include <unistd.h>
3182 #endif
3183 #include <stdio.h>
3184 #include <stdlib.h>
3186 #ifdef HAVE_FCNTL_H
3187 #include <fcntl.h>
3188 #endif
3190 #ifdef HAVE_SYS_FCNTL_H
3191 #include <sys/fcntl.h>
3192 #endif
3193 main() { struct flock64 fl64;
3194 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3195 exit(0);
3196 #else
3197 exit(1);
3198 #endif
3199 }],
3200 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3202 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3203 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3204 fi
3205 fi
3207 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3208 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3209 AC_TRY_COMPILE([
3210 #define _XOPEN_SOURCE 600
3211 #include <stdlib.h>
3212 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3213 probably broken posix_fallocate
3214 #endif
3215 ], [
3216 ],
3217 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3218 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3219 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3220 fi
3223 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3224 AC_TRY_COMPILE([#include <sys/types.h>
3225 #include <sys/stat.h>
3226 #include <unistd.h>],
3227 [struct stat st; st.st_blocks = 0;],
3228 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3229 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3230 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3231 fi
3233 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3235 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3236 AC_TRY_COMPILE([#include <sys/types.h>
3237 #include <sys/stat.h>
3238 #include <unistd.h>],
3239 [struct stat st; st.st_blksize = 0;],
3240 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3241 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3242 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3243 fi
3245 AC_CACHE_CHECK([for st_flags in struct stat],
3246 samba_cv_HAVE_STAT_ST_FLAGS,
3247 [
3248 AC_TRY_COMPILE([#include <sys/types.h>
3249 #include <sys/stat.h>
3250 #include <unistd.h>],
3251 [struct stat st; st.st_flags = 0;],
3252 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3253 samba_cv_HAVE_STAT_ST_FLAGS=no,
3254 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3255 ])
3257 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3258 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3259 [Whether the stat struct has a st_flags member])
3260 fi
3262 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3263 AC_TRY_COMPILE([
3264 #include <sys/types.h>
3265 #include <sys/acl.h>
3266 #if defined(HAVE_RPCSVC_NIS_H)
3267 #include <rpcsvc/nis.h>
3268 #endif],
3269 [int i;],
3270 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3271 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3272 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3273 fi
3275 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3276 AC_TRY_RUN([
3277 #include <stdio.h>
3278 #include <limits.h>
3279 #include <signal.h>
3281 void exit_on_core(int ignored) {
3282 exit(1);
3283 }
3285 main() {
3286 char *newpath;
3287 signal(SIGSEGV, exit_on_core);
3288 newpath = realpath("/tmp", NULL);
3289 exit((newpath != NULL) ? 0 : 1);
3290 }
3291 ],
3292 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3293 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3294 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3295 fi
3297 #################################################
3298 # check for AFS clear-text auth support
3299 samba_cv_WITH_AFS=no
3300 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3301 AC_ARG_WITH(afs,
3302 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3303 [ case "$withval" in
3304 yes|auto)
3305 AC_MSG_RESULT($withval)
3306 samba_cv_WITH_AFS=$withval
3307 ;;
3308 *)
3309 AC_MSG_RESULT(no)
3310 ;;
3311 esac ],
3312 AC_MSG_RESULT(no)
3313 )
3315 ####################################################
3316 # check for Linux-specific AFS fake-kaserver support
3317 samba_cv_WITH_FAKE_KASERVER=no
3318 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3319 AC_ARG_WITH(fake-kaserver,
3320 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3321 [ case "$withval" in
3322 yes|auto)
3323 AC_MSG_RESULT($withval)
3324 samba_cv_WITH_FAKE_KASERVER=$withval
3325 ;;
3326 *)
3327 AC_MSG_RESULT(no)
3328 ;;
3329 esac ],
3330 AC_MSG_RESULT(no)
3331 )
3333 #################################################
3334 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3335 if test x"$samba_cv_WITH_AFS" != x"no" ||
3336 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3338 # see if this box has the OpenSSL DES libraries
3339 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3341 # see if this box has the afs-headers in /usr/include/afs
3342 AC_MSG_CHECKING(for /usr/include/afs)
3343 if test -d /usr/include/afs; then
3344 AC_MSG_RESULT(yes)
3345 else
3346 AC_MSG_RESULT(no)
3347 fi
3349 # check for afs.h
3350 have_afs_headers=no
3351 AC_CHECK_HEADERS(afs.h afs/afs.h)
3352 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3353 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3354 test x"$samba_cv_WITH_AFS" = x"auto"; then
3355 AC_MSG_WARN([AFS cannot be supported without afs.h])
3356 else
3357 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3358 fi
3359 else
3360 have_afs_headers=yes
3361 fi
3362 fi
3364 FAKE_KASERVER_OBJ=""
3365 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3366 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3367 FAKE_KASERVER_OBJ="utils/net_afs.o"
3368 fi
3369 AC_SUBST(FAKE_KASERVER_OBJ)
3371 #################################################
3372 # check whether to compile AFS/NT ACL mapping module
3373 samba_cv_WITH_VFS_AFSACL=no
3374 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3375 AC_ARG_WITH(vfs-afsacl,
3376 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3377 [ case "$withval" in
3378 yes|auto)
3379 AC_MSG_RESULT($withval)
3380 samba_cv_WITH_VFS_AFSACL=yes
3381 ;;
3382 *)
3383 AC_MSG_RESULT(no)
3384 ;;
3385 esac ],
3386 AC_MSG_RESULT(no)
3387 )
3389 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3390 default_shared_modules="$default_shared_modules vfs_afsacl"
3391 fi
3393 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3394 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3395 fi
3397 #################################################
3398 # check for the DFS clear-text auth system
3399 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3400 AC_ARG_WITH(dfs,
3401 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3402 [ case "$withval" in
3403 yes)
3404 AC_MSG_RESULT(yes)
3405 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3406 ;;
3407 *)
3408 AC_MSG_RESULT(no)
3409 ;;
3410 esac ],
3411 AC_MSG_RESULT(no)
3412 )
3414 ########################################################
3415 # Compile with LDAP support?
3417 with_ldap_support=auto
3418 AC_MSG_CHECKING([for LDAP support])
3420 AC_ARG_WITH(ldap,
3421 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3422 [ case "$withval" in
3423 yes|no)
3424 with_ldap_support=$withval
3425 ;;
3426 esac ])
3428 AC_MSG_RESULT($with_ldap_support)
3430 SMBLDAP=""
3431 AC_SUBST(SMBLDAP)
3432 SMBLDAPUTIL=""
3433 AC_SUBST(SMBLDAPUTIL)
3435 if test x"$with_ldap_support" != x"no"; then
3437 ##################################################################
3438 # first test for ldap.h and lber.h
3439 # (ldap.h is required for this test)
3440 AC_CHECK_HEADERS(ldap.h lber.h)
3442 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3443 if test x"$with_ldap_support" = x"yes"; then
3444 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3445 else
3446 AC_MSG_WARN(ldap.h is needed for LDAP support)
3447 fi
3449 with_ldap_support=no
3450 fi
3452 ##################################################################
3453 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3454 # unsigned int in include/includes.h
3455 case $host_os in
3456 *hpux*)
3457 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3458 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3459 with_ldap_support=yes
3460 ;;
3461 *)
3462 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3463 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3464 if test x"$with_ldap_support" = x"yes"; then
3465 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3466 else
3467 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3468 fi
3469 with_ldap_support=no
3470 fi
3471 ;;
3472 esac
3473 fi
3475 if test x"$with_ldap_support" != x"no"; then
3476 ac_save_LIBS=$LIBS
3478 ##################################################################
3479 # we might need the lber lib on some systems. To avoid link errors
3480 # this test must be before the libldap test
3481 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3483 ########################################################
3484 # If ber_sockbuf_add_io() is available we can add
3485 # SASL wrapping hooks
3486 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3488 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3489 AC_TRY_COMPILE([#include <ldap.h>],
3490 [int val = LDAP_OPT_SOCKBUF;],
3491 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3492 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3494 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3495 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3496 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3497 fi
3499 #######################################################
3500 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3501 # ldap logging and print it out in the samba logs
3502 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3503 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3504 [AC_TRY_COMPILE([#include <lber.h>],
3505 [int val = LBER_OPT_LOG_PRINT_FN;],
3506 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3507 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3509 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3510 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3511 [Support for LDAP/LBER logging interception])
3512 fi
3514 ########################################################
3515 # now see if we can find the ldap libs in standard paths
3516 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3518 ########################################################
3519 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3520 # Check found in pam_ldap 145.
3521 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3523 LIBS="$LIBS $LDAP_LIBS"
3524 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3525 AC_TRY_COMPILE([
3526 #include <lber.h>
3527 #include <ldap.h>],
3528 [ldap_set_rebind_proc(0, 0, 0);],
3529 [smb_ldap_cv_ldap_set_rebind_proc=3],
3530 [smb_ldap_cv_ldap_set_rebind_proc=2]
3531 )
3532 ])
3534 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3536 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3538 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3539 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3540 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3541 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3542 default_shared_modules="$default_shared_modules";
3543 SMBLDAP="lib/smbldap.o"
3544 SMBLDAPUTIL="lib/smbldap_util.o"
3545 with_ldap_support=yes
3546 AC_MSG_CHECKING(whether LDAP support is used)
3547 AC_MSG_RESULT(yes)
3548 else
3549 if test x"$with_ldap_support" = x"yes"; then
3550 AC_MSG_ERROR(libldap is needed for LDAP support)
3551 else
3552 AC_MSG_WARN(libldap is needed for LDAP support)
3553 fi
3555 LDAP_LIBS=""
3556 with_ldap_support=no
3557 fi
3558 LIBS=$ac_save_LIBS
3559 fi
3562 #################################################
3563 # active directory support
3565 with_ads_support=auto
3566 AC_MSG_CHECKING([for Active Directory and krb5 support])
3568 AC_ARG_WITH(ads,
3569 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3570 [ case "$withval" in
3571 yes|no)
3572 with_ads_support="$withval"
3573 ;;
3574 esac ])
3576 AC_MSG_RESULT($with_ads_support)
3578 FOUND_KRB5=no
3579 KRB5_LIBS=""
3581 if test x"$with_ldap_support" != x"yes"; then
3583 if test x"$with_ads_support" = x"yes"; then
3584 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3585 elif test x"$with_ads_support" = x"auto"; then
3586 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3587 with_ads_support=no
3588 fi
3590 else
3592 # Check to see whether there is enough LDAP functionality to be able
3593 # to build AD support.
3595 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3596 case "$host_os" in
3597 *hpux*)
3598 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3600 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3601 if test x"$with_ads_support" = x"yes"; then
3602 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3603 elif test x"$with_ads_support" = x"auto"; then
3604 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3605 with_ads_support=no
3606 fi
3607 fi
3608 ;;
3609 *)
3610 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3612 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3613 if test x"$with_ads_support" = x"yes"; then
3614 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3615 elif test x"$with_ads_support" = x"auto"; then
3616 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3617 with_ads_support=no
3618 fi
3619 fi
3620 ;;
3621 esac
3624 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3626 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3627 if test x"$with_ads_support" = x"yes"; then
3628 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3629 elif test x"$with_ads_support" = x"auto"; then
3630 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3631 with_ads_support=no
3632 fi
3633 fi
3635 fi
3637 if test x"$with_ads_support" != x"no"; then
3639 # Do no harm to the values of CFLAGS and LIBS while testing for
3640 # Kerberos support.
3642 if test x$FOUND_KRB5 = x"no"; then
3643 #################################################
3644 # check for location of Kerberos 5 install
3645 AC_MSG_CHECKING(for kerberos 5 install path)
3646 AC_ARG_WITH(krb5,
3647 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3648 [ case "$withval" in
3649 no)
3650 AC_MSG_RESULT(no krb5-path given)
3651 ;;
3652 yes)
3653 AC_MSG_RESULT(/usr)
3654 FOUND_KRB5=yes
3655 ;;
3656 *)
3657 AC_MSG_RESULT($withval)
3658 KRB5_CFLAGS="-I$withval/include"
3659 KRB5_CPPFLAGS="-I$withval/include"
3660 KRB5_LDFLAGS="-L$withval/lib"
3661 FOUND_KRB5=yes
3662 if test -x "$withval/bin/krb5-config"; then
3663 KRB5CONFIG=$withval/bin/krb5-config
3664 fi
3665 ;;
3666 esac ],
3667 AC_MSG_RESULT(no krb5-path given)
3668 )
3669 fi
3671 #################################################
3672 # check for krb5-config from recent MIT and Heimdal kerberos 5
3673 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3674 AC_MSG_CHECKING(for working krb5-config)
3675 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3676 ac_save_CFLAGS=$CFLAGS
3677 CFLAGS="";export CFLAGS
3678 ac_save_LDFLAGS=$LDFLAGS
3679 LDFLAGS="";export LDFLAGS
3680 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3681 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3682 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3683 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3684 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3685 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3686 FOUND_KRB5=yes
3687 AC_MSG_RESULT(yes)
3688 else
3689 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3690 fi
3692 if test x$FOUND_KRB5 = x"no"; then
3693 #################################################
3694 # see if this box has the SuSE location for the heimdal krb implementation
3695 AC_MSG_CHECKING(for /usr/include/heimdal)
3696 if test -d /usr/include/heimdal; then
3697 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3698 KRB5_CFLAGS="-I/usr/include/heimdal"
3699 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3700 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3701 FOUND_KRB5=yes
3702 AC_MSG_RESULT(yes)
3703 else
3704 KRB5_CFLAGS="-I/usr/include/heimdal"
3705 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3706 FOUND_KRB5=yes
3707 AC_MSG_RESULT(yes)
3708 fi
3709 else
3710 AC_MSG_RESULT(no)
3711 fi
3712 fi
3714 if test x$FOUND_KRB5 = x"no"; then
3715 #################################################
3716 # see if this box has the RedHat location for kerberos
3717 AC_MSG_CHECKING(for /usr/kerberos)
3718 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3719 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3720 KRB5_CFLAGS="-I/usr/kerberos/include"
3721 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3722 FOUND_KRB5=yes
3723 AC_MSG_RESULT(yes)
3724 else
3725 AC_MSG_RESULT(no)
3726 fi
3727 fi
3729 if test x$FOUND_KRB5 = x"no"; then
3730 #################################################
3731 # see if this box has the OpenBSD location for heimdal krb5
3732 AC_MSG_CHECKING(for /usr/include/kerberosV)
3733 if test -d /usr/include/kerberosV; then
3734 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3735 KRB5_LIBS="-lcrypto"
3736 FOUND_KRB5=yes
3737 AC_MSG_RESULT(yes)
3738 else
3739 AC_MSG_RESULT(no)
3740 fi
3741 fi
3743 ac_save_CFLAGS=$CFLAGS
3744 ac_save_CPPFLAGS=$CPPFLAGS
3745 ac_save_LDFLAGS=$LDFLAGS
3747 # remove needless evil rpath stuff as early as possible:
3748 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3749 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3750 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3751 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3752 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3754 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3756 # now check for krb5.h. Some systems have the libraries without the headers!
3757 # note that this check is done here to allow for different kerberos
3758 # include paths
3759 AC_CHECK_HEADERS(krb5.h)
3761 if test x"$ac_cv_header_krb5_h" = x"no"; then
3763 # Give a warning if AD support was not explicitly requested,
3764 # i.e with_ads_support = auto, otherwise die with an error.
3766 if test x"$with_ads_support" = x"yes"; then
3767 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3768 else
3769 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3770 fi
3772 # Turn off AD support and restore CFLAGS and LIBS variables
3774 with_ads_support="no"
3776 CFLAGS=$ac_save_CFLAGS
3777 CPPFLAGS=$ac_save_CPPFLAGS
3778 LDFLAGS=$ac_save_LDFLAGS
3779 fi
3781 # check for new heimdal KRB5_DEPRECATED handling
3783 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3784 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3785 AC_TRY_COMPILE(
3786 [#define KRB5_DEPRECATED 1
3787 #include <krb5.h>],
3788 [],
3789 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3790 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3792 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3793 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3794 [Whether to use deprecated krb5 interfaces])
3795 fi
3796 fi
3798 # Now we have determined whether we really want ADS support
3799 use_ads=no
3800 if test x"$with_ads_support" != x"no"; then
3801 use_ads=yes
3802 have_gssapi=no
3803 ac_save_LIBS=$LIBS
3805 # now check for gssapi headers. This is also done here to allow for
3806 # different kerberos include paths
3807 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h)
3809 ##################################################################
3810 # we might need the k5crypto and com_err libraries on some systems
3811 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3812 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3814 # Heimdal checks.
3815 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3816 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3817 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3819 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3820 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3822 ########################################################
3823 # now see if we can find the krb5 libs in standard paths
3824 # or as specified above
3825 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3826 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3828 ########################################################
3829 # now see if we can find the gssapi libs in standard paths
3830 if test x"$have_gssapi" != x"yes"; then
3831 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3832 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3833 fi
3835 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3836 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3837 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3838 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3839 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3840 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3841 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3842 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3843 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3844 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3845 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3846 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3847 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3848 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3849 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3850 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3851 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3852 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3853 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3854 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3855 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3856 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3857 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3886 # MIT krb5 1.8 does not expose this call (yet)
3887 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3889 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3890 # but does have the symbol
3891 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3893 LIBS="$KRB5_LIBS $LIBS"
3895 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3896 smb_krb5_cv_ticket_has_keyinfo,
3897 [
3898 AC_TRY_COMPILE(
3899 [
3900 #include <krb5.h>
3901 ],
3902 [
3903 krb5_ticket ticket;
3904 krb5_kvno kvno;
3905 krb5_enctype enctype;
3907 enctype = ticket.enc_part.enctype;
3908 kvno = ticket.enc_part.kvno;
3909 ],
3910 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3911 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3912 ])
3914 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3915 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3916 [Whether the krb5_ticket structure contains the kvno and enctype])
3917 fi
3919 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3920 smb_krb5_cv_creds_opt_free_context,
3921 [
3922 AC_TRY_COMPILE([
3923 #include <krb5.h>],
3924 [
3925 krb5_context ctx;
3926 krb5_get_init_creds_opt *opt = NULL;
3927 krb5_get_init_creds_opt_free(ctx, opt);
3928 ],
3929 [smb_krb5_cv_creds_opt_free_context=yes],
3930 [smb_krb5_cv_creds_opt_free_context=no]
3931 )
3932 ])
3934 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3935 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3936 [Whether krb5_get_init_creds_opt_free takes a context argument])
3937 fi
3939 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3940 AC_TRY_COMPILE([
3941 #include <krb5.h>],
3942 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3943 [smb_krb5_cv_verify_checksum=7],
3944 [smb_krb5_cv_verify_checksum=6],
3945 )
3946 ])
3947 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3949 AC_CACHE_CHECK([for checksum in krb5_checksum],
3950 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3951 AC_TRY_COMPILE([#include <krb5.h>],
3952 [krb5_checksum cksum; cksum.checksum.length = 0;],
3953 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3954 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3956 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3957 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3958 [Whether the krb5_checksum struct has a checksum property])
3959 fi
3961 AC_CACHE_CHECK([for etype in EncryptedData],
3962 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3963 AC_TRY_COMPILE([#include <krb5.h>],
3964 [EncryptedData edata; edata.etype = 0;],
3965 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3966 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3968 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3969 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3970 [Whether the EncryptedData struct has a etype property])
3971 fi
3973 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3974 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3975 AC_TRY_COMPILE([#include <krb5.h>],
3976 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3977 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3978 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3980 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3981 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3982 [Whether the krb5_ap_req struct has a ticket pointer])
3983 fi
3985 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3986 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3987 AC_TRY_COMPILE([#include <krb5.h>],
3988 [krb5_error err; err.e_data = NULL;],
3989 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3990 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3992 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3993 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3994 [Whether the krb5_error struct has a e_data pointer])
3995 fi
3997 AC_CACHE_CHECK([for krb5_crypto type],
3998 samba_cv_HAVE_KRB5_CRYPTO,[
3999 AC_TRY_COMPILE([#include <krb5.h>],
4000 [krb5_crypto crypto;],
4001 samba_cv_HAVE_KRB5_CRYPTO=yes,
4002 samba_cv_HAVE_KRB5_CRYPTO=no)])
4004 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4005 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4006 [Whether the type krb5_crypto exists])
4007 fi
4009 AC_CACHE_CHECK([for krb5_encrypt_block type],
4010 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4011 AC_TRY_COMPILE([#include <krb5.h>],
4012 [krb5_encrypt_block block;],
4013 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4014 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4016 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4017 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4018 [Whether the type krb5_encrypt_block exists])
4019 fi
4021 AC_CACHE_CHECK([for addrtype in krb5_address],
4022 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4023 AC_TRY_COMPILE([#include <krb5.h>],
4024 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4025 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4026 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4028 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4029 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4030 [Whether the krb5_address struct has a addrtype property])
4031 fi
4033 AC_CACHE_CHECK([for addr_type in krb5_address],
4034 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4035 AC_TRY_COMPILE([#include <krb5.h>],
4036 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4037 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4038 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4040 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4041 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4042 [Whether the krb5_address struct has a addr_type property])
4043 fi
4045 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4046 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4047 [AC_TRY_COMPILE([#include <krb5.h>],
4048 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4049 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4051 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4052 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4053 [Whether the krb5_ticket struct has a enc_part2 property])
4054 fi
4056 AC_CACHE_CHECK([for keyblock in krb5_creds],
4057 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4058 AC_TRY_COMPILE([#include <krb5.h>],
4059 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4060 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4061 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4063 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4064 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4065 [Whether the krb5_creds struct has a keyblock property])
4066 fi
4068 AC_CACHE_CHECK([for session in krb5_creds],
4069 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4070 AC_TRY_COMPILE([#include <krb5.h>],
4071 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4072 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4073 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4075 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4076 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4077 [Whether the krb5_creds struct has a session property])
4078 fi
4080 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4081 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4082 AC_TRY_COMPILE([#include <krb5.h>],
4083 [krb5_keyblock key; key.keyvalue.data = NULL;],
4084 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4085 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4087 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4088 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4089 [Whether the krb5_keyblock struct has a keyvalue property])
4090 fi
4092 found_arcfour_hmac=no
4093 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4094 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4095 AC_TRY_COMPILE([#include <krb5.h>],
4096 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4097 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4098 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4099 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4100 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4101 AC_TRY_COMPILE([#include <krb5.h>],
4102 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4103 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4104 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4105 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4106 # w.r.t. arcfour and windows, so we must not enable it here
4107 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4108 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4109 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4110 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4111 found_arcfour_hmac=yes
4112 fi
4113 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4114 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4115 AC_TRY_COMPILE([#include <krb5.h>],
4116 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4117 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4118 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4119 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4120 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4121 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4122 found_arcfour_hmac=yes
4123 fi
4125 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4126 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4127 AC_TRY_COMPILE([#include <krb5.h>],
4128 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4129 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4130 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4132 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4133 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4134 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4135 fi
4137 AC_CACHE_CHECK([for KV5M_KEYTAB],
4138 samba_cv_HAVE_KV5M_KEYTAB,[
4139 AC_TRY_COMPILE([#include <krb5.h>],
4140 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4141 samba_cv_HAVE_KV5M_KEYTAB=yes,
4142 samba_cv_HAVE_KV5M_KEYTAB=no)])
4144 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4145 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4146 [Whether the KV5M_KEYTAB option is available])
4147 fi
4149 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4150 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4151 AC_TRY_COMPILE([#include <krb5.h>],
4152 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4153 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4154 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4156 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4157 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4158 [Whether KRB5_KU_OTHER_CKSUM is available])
4159 fi
4161 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4162 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4163 AC_TRY_COMPILE([#include <krb5.h>],
4164 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4165 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4166 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4168 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4169 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4170 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4171 fi
4173 AC_CACHE_CHECK([for the krb5_princ_component macro],
4174 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4175 AC_TRY_LINK([#include <krb5.h>],
4176 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4177 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4178 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4180 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4181 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4182 [Whether krb5_princ_component is available])
4183 fi
4185 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4186 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4187 AC_TRY_COMPILE([#include <krb5.h>],
4188 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4189 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4190 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4192 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4193 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4194 [Whether krb5_keytab_entry has key member])
4195 fi
4197 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4198 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4199 AC_TRY_COMPILE([#include <krb5.h>],
4200 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4201 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4202 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4204 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4205 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4206 [Whether krb5_keytab_entry has keyblock member])
4207 fi
4209 AC_CACHE_CHECK([for magic in krb5_address],
4210 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4211 AC_TRY_COMPILE([#include <krb5.h>],
4212 [krb5_address addr; addr.magic = 0;],
4213 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4214 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4216 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4217 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4218 [Whether the krb5_address struct has a magic property])
4219 fi
4221 AC_CACHE_CHECK([for WRFILE: keytab support],
4222 samba_cv_HAVE_WRFILE_KEYTAB,[
4223 AC_TRY_RUN([
4224 #include<krb5.h>
4225 main()
4226 {
4227 krb5_context context;
4228 krb5_keytab keytab;
4230 krb5_init_context(&context);
4231 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4232 }],
4233 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4234 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4236 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4237 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4238 [Whether the WRFILE:-keytab is supported])
4239 fi
4241 AC_CACHE_CHECK([for krb5_realm type],
4242 samba_cv_HAVE_KRB5_REALM_TYPE,[
4243 AC_TRY_COMPILE([#include <krb5.h>],
4244 [krb5_realm realm;],
4245 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4246 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4248 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4249 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4250 [Whether the type krb5_realm exists])
4251 fi
4253 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4254 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4255 AC_TRY_COMPILE([#include <krb5.h>],
4256 [
4257 krb5_context context;
4258 krb5_principal principal;
4259 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4260 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4261 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4263 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4264 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4265 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4266 fi
4268 AC_CACHE_CHECK([for krb5_addresses type],
4269 samba_cv_HAVE_KRB5_ADDRESSES,[
4270 AC_TRY_COMPILE([#include <krb5.h>],
4271 [krb5_addresses addr;],
4272 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4273 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4275 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4276 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4277 [Whether the type krb5_addresses type exists])
4278 fi
4280 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4281 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4282 AC_TRY_COMPILE([#include <krb5.h>],
4283 [
4284 krb5_mk_error(0,0,0);],
4285 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4286 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4288 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4289 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4290 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4291 fi
4293 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4294 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4295 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4296 AC_TRY_RUN_STRICT([
4297 #include <stdlib.h>
4298 #include <krb5.h>
4299 int main(void) {
4300 krb5_context context = NULL;
4301 char *str = NULL;
4302 krb5_enctype_to_string(context, 1, &str);
4303 if (str) free (str);
4304 return 0;
4305 }
4306 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4307 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4308 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4310 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4311 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4312 [whether krb5_enctype_to_string takes krb5_context argument])
4313 fi
4315 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4316 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4317 AC_TRY_RUN_STRICT([
4318 #include <krb5.h>
4319 int main(void) {
4320 char buf[256];
4321 krb5_enctype_to_string(1, buf, 256);
4322 return 0;
4323 }
4324 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4325 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4326 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4328 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4329 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4330 [whether krb5_enctype_to_string takes size_t argument])
4331 fi
4332 fi
4334 AC_CACHE_CHECK([for krb5_principal_get_realm],
4335 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4336 AC_TRY_LINK([#include <krb5.h>],
4337 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4338 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4339 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4341 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4342 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4343 [Whether the function krb5_principal_get_realm is defined])
4344 fi
4346 AC_CACHE_CHECK([for krb5_princ_realm],
4347 samba_cv_HAVE_KRB5_PRINC_REALM,[
4348 AC_TRY_LINK([#include <krb5.h>],
4349 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4350 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4351 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4353 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4354 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4355 [Whether the macro krb5_princ_realm is defined])
4356 fi
4358 #
4359 #
4360 # Now the decisions whether we can support krb5
4361 #
4362 # NOTE: all tests should be done before this block!
4363 #
4364 #
4365 if test x"$found_arcfour_hmac" != x"yes"; then
4366 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4367 use_ads=no
4368 fi
4370 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4371 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4372 use_ads=no
4373 fi
4375 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4376 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4377 then
4378 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4379 use_ads=no
4380 fi
4382 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4383 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4384 then
4385 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4386 use_ads=no
4387 fi
4389 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4390 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4391 then
4392 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4393 use_ads=no
4394 fi
4396 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4397 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4398 then
4399 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4400 use_ads=no
4401 fi
4403 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4405 # We only need the following functions if we can't get the enctype
4406 # and kvno out of the ticket directly (ie. on Heimdal).
4408 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4409 then
4410 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4411 use_ads=no
4412 fi
4414 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4415 then
4416 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4417 use_ads=no
4418 fi
4420 fi
4422 if test x"$use_ads" = x"yes"; then
4423 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4424 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4425 if test x"$have_gssapi" = x"yes"; then
4426 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4427 fi
4428 else
4429 if test x"$with_ads_support" = x"yes"; then
4430 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4431 else
4432 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4433 fi
4434 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4435 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4436 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4437 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4438 KRB5_LIBS=""
4439 with_ads_support=no
4440 fi
4441 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4442 AC_MSG_RESULT([$use_ads])
4444 LIBS="$ac_save_LIBS"
4445 fi
4447 if test x"$use_ads" != xyes; then
4448 smbtorture4_possible=no
4449 fi
4451 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4452 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4455 ########################################################
4456 # Compile with DNS Updates support?
4458 with_dnsupdate_support=auto
4459 AC_MSG_CHECKING([whether to enable DNS Updates support])
4461 AC_ARG_WITH(dnsupdate,
4462 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4463 [ case "$withval" in
4464 yes|no)
4465 with_dnsupdate_support=$withval
4466 ;;
4467 esac ])
4469 AC_MSG_RESULT($with_dnsupdate_support)
4471 if test x"$with_dnsupdate_support" != x"no"; then
4473 ################################################################
4474 # first test for AD / GSSAPI support being enabled
4475 if test x"$have_gssapi" != xyes ; then
4476 if test x"$with_dnsupdate_support" = x"yes" ; then
4477 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4478 else
4479 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4480 with_dnsupdate_support=no
4481 fi
4482 fi
4483 ##################################################################
4484 # then test for uuid.h (necessary to generate unique DNS keynames
4485 # (uuid.h is required for this test)
4486 AC_CHECK_HEADERS(uuid/uuid.h)
4489 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4490 if test x"$with_dnsupdate_support" = x"yes"; then
4491 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4492 else
4493 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4494 fi
4495 with_dnsupdate_support=no
4496 fi
4497 fi
4499 if test x"$with_dnsupdate_support" != x"no"; then
4501 ########################################################
4502 # Now see if we can find the uuid libs in standard paths
4503 # On some systems, the uuid API is in libc, so we have to
4504 # be careful not to insert a spurious -luuid.
4506 UUID_LIBS=""
4507 AC_LIBTESTFUNC(uuid, uuid_generate,
4508 [
4509 case " $LIBS " in
4510 *\ -luuid\ *)
4511 UUID_LIBS="-luuid"
4512 SMB_REMOVE_LIB(uuid)
4513 ;;
4514 esac
4516 with_dnsupdate_support=yes
4517 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4518 ],
4519 [
4520 if test x"$with_dnsupdate_support" = x"yes"; then
4521 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4522 else
4523 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4524 fi
4525 with_dnsupdate_support=no
4526 ])
4527 fi
4528 # finally print out the result:
4529 AC_MSG_CHECKING(whether DNS Updates support is used)
4530 AC_MSG_RESULT([$with_dnsupdate_support])
4533 #################################################
4534 # check for automount support
4535 AC_MSG_CHECKING(whether to use automount)
4536 AC_ARG_WITH(automount,
4537 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4538 [ case "$withval" in
4539 yes)
4540 AC_MSG_RESULT(yes)
4541 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4542 ;;
4543 *)
4544 AC_MSG_RESULT(no)
4545 ;;
4546 esac ],
4547 AC_MSG_RESULT(no)
4548 )
4550 #################################################
4551 # Check for a PAM clear-text auth, accounts, password
4552 # and session support. Most PAM implementations keep their
4553 # headers in /usr/include/security. Darwin keeps its in
4554 # /usr/include/pam.
4556 with_pam_for_crypt=no
4557 try_pam=auto
4558 AC_MSG_CHECKING(whether to try PAM support)
4559 AC_ARG_WITH(pam,
4560 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4561 [ case "$withval" in
4562 yes|no|auto)
4563 try_pam=$withval
4564 ;;
4565 esac
4566 ])
4567 AC_MSG_RESULT([$try_pam])
4569 use_pam=no
4570 create_pam_modules=no
4571 if test x"${try_pam}" != x"no";then
4572 use_pam=yes
4573 create_pam_modules=yes
4575 # Most systems have PAM headers in /usr/include/security, but Darwin
4576 # has them in /usr/include/pam.
4577 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4578 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4579 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4580 if test x"${try_pam}" = x"yes";then
4581 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4582 fi
4583 use_pam=no
4584 create_pam_modules=no
4585 fi
4587 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4588 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4589 if test x"${try_pam}" = x"yes";then
4590 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4591 fi
4592 use_pam=no
4593 create_pam_modules=no
4594 fi
4596 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4597 #if HAVE_SECURITY_PAM_APPL_H
4598 #include <security/pam_appl.h>
4599 #endif
4600 #if HAVE_PAM_PAM_APPL_H
4601 #include <pam/pam_appl.h>
4602 #endif
4603 ]])
4604 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4605 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4606 if test x"${try_pam}" = x"yes";then
4607 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4608 fi
4609 create_pam_modules=no
4610 fi
4612 if test x"$use_pam" = x"yes"; then
4613 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4614 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4615 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4616 with_pam_for_crypt=yes
4618 if test x"$create_pam_modules" = x"yes"; then
4619 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4620 # this checks are optional,
4621 # we don't care about the results here
4622 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4623 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4624 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4625 else
4626 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4627 fi
4628 fi
4629 AC_MSG_CHECKING(whether to use PAM support)
4630 AC_MSG_RESULT([$use_pam])
4632 AC_MSG_CHECKING(whether to have PAM MODULES support)
4633 AC_MSG_RESULT([$create_pam_modules])
4635 AC_TRY_COMPILE([
4636 #if defined(HAVE_SECURITY_PAM_APPL_H)
4637 #include <security/pam_appl.h>
4638 #elif defined(HAVE_PAM_PAM_APPL_H)
4639 #include <pam/pam_appl.h>
4640 #endif],[
4641 pam_set_item(0, PAM_RHOST, 0);
4642 ],
4643 AC_DEFINE(HAVE_PAM_RHOST, 1,
4644 [Define to 1 if PAM_RHOST is available]),[])
4646 AC_TRY_COMPILE([
4647 #if defined(HAVE_SECURITY_PAM_APPL_H)
4648 #include <security/pam_appl.h>
4649 #elif defined(HAVE_PAM_PAM_APPL_H)
4650 #include <pam/pam_appl.h>
4651 #endif],[
4652 pam_set_item(0, PAM_TTY, 0);
4653 ],
4654 AC_DEFINE(HAVE_PAM_TTY, 1,
4655 [Define to 1 if PAM_TTY is available]),[])
4657 fi # try_pam != no
4659 #################################################
4660 # check for PAM_RADIO_TYPE
4661 AC_TRY_COMPILE([
4662 #if (!defined(LINUX))
4664 #define PAM_EXTERN extern
4665 #if defined(HAVE_SECURITY_PAM_APPL_H)
4666 #include <security/pam_appl.h>
4667 #elif defined(HAVE_PAM_PAM_APPL_H)
4668 #include <pam/pam_appl.h>
4669 #endif
4671 #endif
4673 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4674 #include <security/pam_modules.h>
4675 #elif defined(HAVE_PAM_PAM_MODULES_H)
4676 #include <pam/pam_modules.h>
4677 #endif
4679 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4680 #include <security/_pam_macros.h>
4681 #elif defined(HAVE_PAM__PAM_MACROS_H)
4682 #include <pam/_pam_macros.h>
4683 #endif
4685 #ifdef HAVE_SECURITY_PAM_EXT_H
4686 #include <security/pam_ext.h>
4687 #endif
4688 ],
4689 [int i; i = PAM_RADIO_TYPE; ],
4690 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4692 #################################################
4693 # check for pam_smbpass support
4694 PAM_MODULES=""
4695 INSTALL_PAM_MODULES=""
4696 UNINSTALL_PAM_MODULES=""
4698 try_pam_smbpass=auto
4699 AC_MSG_CHECKING(whether to use pam_smbpass)
4700 AC_ARG_WITH(pam_smbpass,
4701 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4702 [ case "$withval" in
4703 yes|no|auto)
4704 try_pam_smbpass=$withval
4705 ;;
4706 *)
4707 AC_MSG_ERROR([valid options are yes,no,auto])
4708 ;;
4709 esac
4710 ])
4712 if test x"${try_pam_smbpass}" = xno ; then
4713 use_pam_smbpass=no
4714 else
4715 use_pam_smbpass=yes
4716 # Conditions under which pam_smbpass can't be built.
4717 if test x"$BLDSHARED" != xtrue ; then
4718 if test x"${try_pam_smbpass}" = xyes ; then
4719 AC_MSG_ERROR([No support for shared modules])
4720 fi
4721 use_pam_smbpass=no
4722 elif test x"$create_pam_modules" != xyes ; then
4723 if test x"${try_pam_smbpass}" = xyes ; then
4724 AC_MSG_ERROR([No support for PAM MODULES])
4725 fi
4726 use_pam_smbpass=no
4727 fi
4729 if test x"${use_pam_smbpass}" = xyes ; then
4730 PAM_MODULES="pam_smbpass"
4731 INSTALL_PAM_MODULES="installpammodules"
4732 UNINSTALL_PAM_MODULES="uninstallpammodules"
4733 fi
4734 fi
4735 AC_MSG_RESULT([$use_pam_smbpass])
4738 ##
4739 ## moved after the check for -lcrypt in order to
4740 ## ensure that the necessary libraries are included
4741 ## check checking for truncated salt. Wrapped by the
4742 ## $with_pam_for_crypt variable as above --jerry
4743 ##
4744 if test $with_pam_for_crypt = no; then
4745 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4746 crypt_LIBS="$LIBS"
4747 LIBS="$AUTH_LIBS $LIBS"
4748 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4749 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4750 LIBS="$crypt_LIBS"])
4751 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4752 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4753 fi
4754 fi
4756 #################################################
4757 # check for a NISPLUS_HOME support
4758 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4759 AC_ARG_WITH(nisplus-home,
4760 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4761 [ case "$withval" in
4762 yes)
4763 AC_MSG_RESULT(yes)
4764 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4765 ;;
4766 *)
4767 AC_MSG_RESULT(no)
4768 ;;
4769 esac ],
4770 AC_MSG_RESULT(no)
4771 )
4773 #################################################
4774 # check for syslog logging
4775 AC_MSG_CHECKING(whether to use syslog logging)
4776 AC_ARG_WITH(syslog,
4777 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4778 [ case "$withval" in
4779 yes)
4780 AC_MSG_RESULT(yes)
4781 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4782 ;;
4783 *)
4784 AC_MSG_RESULT(no)
4785 ;;
4786 esac ],
4787 AC_MSG_RESULT(no)
4788 )
4790 #################################################
4791 # check for custom syslog facility
4792 AC_MSG_CHECKING(whether to use a custom syslog facility)
4793 AC_ARG_WITH(syslog-facility,
4794 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4795 [
4796 if test "$withval" = "no" ; then
4797 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4798 else
4799 if test "$withval" != "yes" ; then
4800 syslog_facility="$withval"
4801 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4802 fi
4803 fi
4804 ])
4806 #################################################
4807 # check for experimental disk-quotas support
4809 samba_cv_WITH_QUOTAS=auto
4810 samba_cv_TRY_QUOTAS=no
4811 samba_cv_RUN_QUOTA_TESTS=auto
4812 samba_cv_WITH_SYS_QUOTAS=auto
4813 samba_cv_TRY_SYS_QUOTAS=auto
4814 samba_cv_SYSQUOTA_FOUND=no
4816 AC_MSG_CHECKING(whether to try disk-quotas support)
4817 AC_ARG_WITH(quotas,
4818 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4819 [ case "$withval" in
4820 yes)
4821 AC_MSG_RESULT(yes)
4822 samba_cv_WITH_QUOTAS=yes
4823 samba_cv_TRY_QUOTAS=yes
4824 samba_cv_RUN_QUOTA_TESTS=yes
4825 #set sys quotas to auto in this case
4826 samba_cv_TRY_SYS_QUOTAS=auto
4827 ;;
4828 auto)
4829 AC_MSG_RESULT(auto)
4830 samba_cv_WITH_QUOTAS=auto
4831 samba_cv_TRY_QUOTAS=auto
4832 samba_cv_RUN_QUOTA_TESTS=auto
4833 #set sys quotas to auto in this case
4834 samba_cv_TRY_SYS_QUOTAS=auto
4835 ;;
4836 no)
4837 AC_MSG_RESULT(no)
4838 samba_cv_WITH_QUOTAS=no
4839 samba_cv_TRY_QUOTAS=no
4840 samba_cv_RUN_QUOTA_TESTS=no
4841 ;;
4842 *)
4843 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4844 ;;
4845 esac ],
4846 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4847 )
4849 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4850 AC_ARG_WITH(sys-quotas,
4851 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4852 [ case "$withval" in
4853 yes)
4854 AC_MSG_RESULT(yes)
4855 samba_cv_WITH_SYS_QUOTAS=yes
4856 samba_cv_TRY_SYS_QUOTAS=yes
4857 samba_cv_RUN_QUOTA_TESTS=yes
4858 ;;
4859 auto)
4860 AC_MSG_RESULT(auto)
4861 samba_cv_WITH_SYS_QUOTAS=auto
4862 samba_cv_TRY_SYS_QUOTAS=auto
4863 samba_cv_RUN_QUOTA_TESTS=auto
4864 ;;
4865 no)
4866 AC_MSG_RESULT(no)
4867 samba_cv_WITH_SYS_QUOTAS=no
4868 samba_cv_TRY_SYS_QUOTAS=no
4869 ;;
4870 *)
4871 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4872 ;;
4873 esac ],
4874 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4875 )
4877 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4878 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4879 case "$host_os" in
4880 *linux*)
4881 AC_MSG_RESULT(yes)
4882 samba_cv_TRY_SYS_QUOTAS=yes
4883 samba_cv_RUN_QUOTA_TESTS=yes
4884 ;;
4885 *)
4886 AC_MSG_RESULT(no)
4887 samba_cv_TRY_SYS_QUOTAS=no
4888 ;;
4889 esac
4890 fi
4892 #############################################
4893 # only check for quota stuff if --with-quotas
4894 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4896 case "$host_os" in
4897 # on linux we didn't need to test we have builtin support
4898 *linux*)
4899 samba_cv_SYSQUOTA_FOUND=yes
4900 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4901 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4902 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4903 AC_MSG_RESULT(yes)
4905 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4906 samba_cv_found_xfs_header=yes
4907 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4908 AC_MSG_RESULT(yes)
4909 ;;
4910 *solaris*)
4911 # need to set this define when using static linking (BUG 1473)
4912 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4913 ;;
4914 *)
4915 ;;
4916 esac
4918 # some broken header files need this
4919 AC_CHECK_HEADER(asm/types.h,[
4920 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4921 AC_ADD_INCLUDE(<asm/types.h>)
4922 ])
4924 # For quotas on Veritas VxFS filesystems
4925 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4927 # For quotas on Linux XFS filesystems
4928 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4930 # For sys/quota.h and linux/quota.h
4931 AC_CHECK_HEADERS(sys/quota.h)
4933 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4934 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4935 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4936 AC_TRY_COMPILE([
4937 #include "confdefs.h"
4938 #ifdef HAVE_SYS_TYPES_H
4939 #include <sys/types.h>
4940 #endif
4941 #ifdef HAVE_ASM_TYPES_H
4942 #include <asm/types.h>
4943 #endif
4944 #include <sys/quota.h>
4945 ],[int i = Q_XGETQUOTA;],
4946 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4947 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4948 samba_cv_found_xfs_header=yes
4949 fi
4950 fi
4952 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4953 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4954 AC_TRY_COMPILE([
4955 #include "confdefs.h"
4956 #ifdef HAVE_SYS_QUOTA_H
4957 #include <sys/quota.h>
4958 #endif
4959 ],[
4960 struct dqblk D;
4961 D.dqb_fsoftlimit = 0;],
4962 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4963 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4964 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4965 fi
4967 ##################
4968 # look for a working quota system
4970 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4971 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4972 AC_TRY_RUN_STRICT([
4973 #define HAVE_QUOTACTL_4A 1
4974 #define AUTOCONF_TEST 1
4975 #include "confdefs.h"
4976 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4977 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4978 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4979 samba_cv_SYSQUOTA_FOUND=yes;
4980 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4981 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4982 fi
4983 fi
4985 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4986 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4987 AC_TRY_RUN_STRICT([
4988 #define HAVE_QUOTACTL_4B 1
4989 #define AUTOCONF_TEST 1
4990 #include "confdefs.h"
4991 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4992 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4993 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4994 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4995 samba_cv_SYSQUOTA_FOUND=yes;
4996 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4997 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4998 fi
4999 fi
5001 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5002 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5003 AC_TRY_RUN_STRICT([
5004 #define HAVE_QUOTACTL_3 1
5005 #define AUTOCONF_TEST 1
5006 #include "confdefs.h"
5007 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5008 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5009 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5010 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5011 samba_cv_SYSQUOTA_FOUND=yes;
5012 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5013 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5014 fi
5015 fi
5017 #################################################
5018 # check for mntent.h and struct mntent
5019 AC_CHECK_HEADERS(mntent.h)
5020 #################################################
5021 # check for setmntent,getmntent,endmntent
5022 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5024 #################################################
5025 # check for devnm.h and struct mntent
5026 AC_CHECK_HEADERS(devnm.h)
5027 #################################################
5028 # check for devnm
5029 AC_CHECK_FUNCS(devnm)
5031 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5032 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5033 # if --with-sys-quotas=yes then build it
5034 # you have can use the get/set quota command smb.conf
5035 # options then
5036 samba_cv_SYSQUOTA_FOUND=auto
5037 fi
5038 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5039 # if --with-sys-quotas=yes then build it
5040 # you have can use the get/set quota command smb.conf
5041 # options then
5042 samba_cv_TRY_SYS_QUOTAS=auto
5043 fi
5044 fi
5046 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5047 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5048 SAVE_CPPFLAGS="$CPPFLAGS"
5049 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5050 AC_TRY_COMPILE([
5051 #include "confdefs.h"
5052 #define NO_PROTO_H 1
5053 #define NO_CONFIG_H 1
5054 #define HAVE_SYS_QUOTAS 1
5055 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5056 #include "${srcdir-.}/lib/sysquotas.c"
5057 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5058 CPPFLAGS="$SAVE_CPPFLAGS"
5059 ])
5060 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5061 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5062 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5063 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5064 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5065 samba_cv_WE_USE_SYS_QUOTAS=yes
5066 AC_MSG_RESULT(yes)
5067 else
5068 AC_MSG_RESULT(no)
5069 fi
5070 fi
5071 fi
5073 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5074 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5075 SAVE_CPPFLAGS="$CPPFLAGS"
5076 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5077 AC_TRY_COMPILE([
5078 #include "confdefs.h"
5079 #define NO_PROTO_H 1
5080 #define NO_CONFIG_H 1
5081 #define HAVE_SYS_QUOTAS 1
5082 #define HAVE_NFS_QUOTAS 1
5083 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5084 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5085 CPPFLAGS="$SAVE_CPPFLAGS"
5086 ])
5087 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5088 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5089 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5090 fi
5091 fi
5092 fi
5094 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5095 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5096 SAVE_CPPFLAGS="$CPPFLAGS"
5097 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5098 AC_TRY_COMPILE([
5099 #include "confdefs.h"
5100 #define NO_PROTO_H 1
5101 #define NO_CONFIG_H 1
5102 #define HAVE_SYS_QUOTAS 1
5103 #define HAVE_XFS_QUOTAS 1
5104 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5105 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5106 CPPFLAGS="$SAVE_CPPFLAGS"
5107 ])
5108 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5109 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5110 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5111 fi
5112 fi
5113 fi
5115 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5116 SAVE_CPPFLAGS="$CPPFLAGS"
5117 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5118 AC_TRY_COMPILE([
5119 #include "confdefs.h"
5120 #define NO_PROTO_H 1
5121 #define NO_CONFIG_H 1
5122 #include "${srcdir-.}/smbd/quotas.c"
5123 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5124 CPPFLAGS="$SAVE_CPPFLAGS"
5125 ])
5126 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5127 AC_MSG_CHECKING(whether to use the old quota support)
5128 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5129 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5130 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5131 AC_MSG_RESULT(yes)
5132 else
5133 AC_MSG_RESULT(no)
5134 fi
5135 else
5136 AC_MSG_RESULT(no)
5137 fi
5138 fi
5140 ####################
5141 # End of quota check samba_cv_RUN_QUOTA_TESTS
5142 fi
5144 #################################################
5145 # check for experimental utmp accounting
5147 AC_MSG_CHECKING(whether to support utmp accounting)
5148 WITH_UTMP=yes
5149 AC_ARG_WITH(utmp,
5150 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5151 [ case "$withval" in
5152 no)
5153 WITH_UTMP=no
5154 ;;
5155 *)
5156 WITH_UTMP=yes
5157 ;;
5158 esac ],
5159 )
5161 # utmp requires utmp.h
5162 # Note similar check earlier, when checking utmp details.
5164 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5165 utmp_no_reason=", no utmp.h on $host_os"
5166 WITH_UTMP=no
5167 fi
5169 # Display test results
5171 if test x"$WITH_UTMP" = x"yes"; then
5172 AC_MSG_RESULT(yes)
5173 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5174 else
5175 AC_MSG_RESULT(no$utmp_no_reason)
5176 fi
5179 #################################################
5180 # these tests are taken from the GNU fileutils package
5181 AC_CHECKING(how to get filesystem space usage)
5182 space=no
5184 # Test for statvfs64.
5185 if test $space = no; then
5186 # SVR4
5187 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5188 [AC_TRY_RUN([
5189 #if defined(HAVE_UNISTD_H)
5190 #include <unistd.h>
5191 #endif
5192 #include <sys/types.h>
5193 #include <sys/statvfs.h>
5194 main ()
5195 {
5196 struct statvfs64 fsd;
5197 exit (statvfs64 (".", &fsd));
5198 }],
5199 fu_cv_sys_stat_statvfs64=yes,
5200 fu_cv_sys_stat_statvfs64=no,
5201 fu_cv_sys_stat_statvfs64=cross)])
5202 if test $fu_cv_sys_stat_statvfs64 = yes; then
5203 space=yes
5204 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5205 fi
5206 fi
5208 # Perform only the link test since it seems there are no variants of the
5209 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5210 # because that got a false positive on SCO OSR5. Adding the declaration
5211 # of a `struct statvfs' causes this test to fail (as it should) on such
5212 # systems. That system is reported to work fine with STAT_STATFS4 which
5213 # is what it gets when this test fails.
5214 if test $space = no; then
5215 # SVR4
5216 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5217 [AC_TRY_LINK([#include <sys/types.h>
5218 #include <sys/statvfs.h>],
5219 [struct statvfs fsd; statvfs (0, &fsd);],
5220 fu_cv_sys_stat_statvfs=yes,
5221 fu_cv_sys_stat_statvfs=no)])
5222 if test $fu_cv_sys_stat_statvfs = yes; then
5223 space=yes
5224 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5225 fi
5226 fi
5228 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5229 # This is not the case on ancient Linux systems.
5231 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5232 AC_TRY_COMPILE([#include <sys/types.h>
5233 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5234 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5235 if test x"$samba_cv_fsid_int" = x"yes"; then
5236 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5237 fi
5239 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5240 # systems use f_bsize.
5241 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5242 AC_TRY_COMPILE([#include <sys/types.h>
5243 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5244 samba_cv_frsize=yes,samba_cv_frsize=no)])
5245 if test x"$samba_cv_frsize" = x"yes"; then
5246 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5247 fi
5249 # Some systems use f_flag in struct statvfs while others use f_flags
5250 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5251 AC_TRY_COMPILE([#include <sys/types.h>
5252 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5253 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5254 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5255 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5256 fi
5258 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5259 AC_TRY_COMPILE([#include <sys/types.h>
5260 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5261 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5262 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5263 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5264 fi
5266 if test $space = no; then
5267 # DEC Alpha running OSF/1
5268 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5269 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5270 [AC_TRY_RUN([
5271 #include <sys/param.h>
5272 #include <sys/types.h>
5273 #include <sys/mount.h>
5274 main ()
5275 {
5276 struct statfs fsd;
5277 fsd.f_fsize = 0;
5278 exit (statfs (".", &fsd, sizeof (struct statfs)));
5279 }],
5280 fu_cv_sys_stat_statfs3_osf1=yes,
5281 fu_cv_sys_stat_statfs3_osf1=no,
5282 fu_cv_sys_stat_statfs3_osf1=no)])
5283 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5284 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5285 space=yes
5286 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5287 fi
5288 fi
5290 if test $space = no; then
5291 # AIX
5292 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5293 member (AIX, 4.3BSD)])
5294 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5295 [AC_TRY_RUN([
5296 #ifdef HAVE_SYS_PARAM_H
5297 #include <sys/param.h>
5298 #endif
5299 #ifdef HAVE_SYS_MOUNT_H
5300 #include <sys/mount.h>
5301 #endif
5302 #ifdef HAVE_SYS_VFS_H
5303 #include <sys/vfs.h>
5304 #endif
5305 main ()
5306 {
5307 struct statfs fsd;
5308 fsd.f_bsize = 0;
5309 exit (statfs (".", &fsd));
5310 }],
5311 fu_cv_sys_stat_statfs2_bsize=yes,
5312 fu_cv_sys_stat_statfs2_bsize=no,
5313 fu_cv_sys_stat_statfs2_bsize=no)])
5314 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5315 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5316 space=yes
5317 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5318 fi
5319 fi
5321 if test $space = no; then
5322 # SVR3
5323 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5324 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5325 [AC_TRY_RUN([#include <sys/types.h>
5326 #include <sys/statfs.h>
5327 main ()
5328 {
5329 struct statfs fsd;
5330 exit (statfs (".", &fsd, sizeof fsd, 0));
5331 }],
5332 fu_cv_sys_stat_statfs4=yes,
5333 fu_cv_sys_stat_statfs4=no,
5334 fu_cv_sys_stat_statfs4=no)])
5335 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5336 if test $fu_cv_sys_stat_statfs4 = yes; then
5337 space=yes
5338 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5339 fi
5340 fi
5342 if test $space = no; then
5343 # 4.4BSD and NetBSD
5344 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5345 member (4.4BSD and NetBSD)])
5346 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5347 [AC_TRY_RUN([#include <sys/types.h>
5348 #ifdef HAVE_SYS_PARAM_H
5349 #include <sys/param.h>
5350 #endif
5351 #ifdef HAVE_SYS_MOUNT_H
5352 #include <sys/mount.h>
5353 #endif
5354 main ()
5355 {
5356 struct statfs fsd;
5357 fsd.f_fsize = 0;
5358 exit (statfs (".", &fsd));
5359 }],
5360 fu_cv_sys_stat_statfs2_fsize=yes,
5361 fu_cv_sys_stat_statfs2_fsize=no,
5362 fu_cv_sys_stat_statfs2_fsize=no)])
5363 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5364 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5365 space=yes
5366 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5367 fi
5368 fi
5370 if test $space = no; then
5371 # Ultrix
5372 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5373 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5374 [AC_TRY_RUN([#include <sys/types.h>
5375 #ifdef HAVE_SYS_PARAM_H
5376 #include <sys/param.h>
5377 #endif
5378 #ifdef HAVE_SYS_MOUNT_H
5379 #include <sys/mount.h>
5380 #endif
5381 #ifdef HAVE_SYS_FS_TYPES_H
5382 #include <sys/fs_types.h>
5383 #endif
5384 main ()
5385 {
5386 struct fs_data fsd;
5387 /* Ultrix's statfs returns 1 for success,
5388 0 for not mounted, -1 for failure. */
5389 exit (statfs (".", &fsd) != 1);
5390 }],
5391 fu_cv_sys_stat_fs_data=yes,
5392 fu_cv_sys_stat_fs_data=no,
5393 fu_cv_sys_stat_fs_data=no)])
5394 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5395 if test $fu_cv_sys_stat_fs_data = yes; then
5396 space=yes
5397 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5398 fi
5399 fi
5401 #
5402 # As a gating factor for large file support, in order to
5403 # use <4GB files we must have the following minimal support
5404 # available.
5405 # long long, and a 64 bit off_t or off64_t.
5406 # If we don't have all of these then disable large
5407 # file support.
5408 #
5409 AC_MSG_CHECKING([if large file support can be enabled])
5410 AC_TRY_COMPILE([
5411 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5412 #include <sys/types.h>
5413 #else
5414 __COMPILE_ERROR_
5415 #endif
5416 ],
5417 [int i],
5418 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5419 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5420 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5421 fi
5422 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5425 #################################################
5426 # check for cluster extensions
5428 AC_MSG_CHECKING(cluster support)
5429 AC_ARG_WITH(cluster-support,
5430 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5432 if test x"$with_cluster_support" = x ; then
5433 with_cluster_support="auto"
5434 fi
5436 AC_MSG_RESULT($with_cluster_support)
5438 AC_ARG_WITH(ctdb,
5439 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5440 [ case "$withval" in
5441 yes|no)
5442 AC_MSG_WARN([--with-ctdb called without argument])
5443 ;;
5444 *)
5445 CTDB_CPPFLAGS="-I$withval/include"
5446 ;;
5447 esac])
5449 AC_ARG_ENABLE(old-ctdb,
5450 [AS_HELP_STRING([--enable-old-ctdb],
5451 [Enable build against (too) old ctdb version (default=no)])],,
5452 [enable_old_ctdb=no])
5455 if test "$with_cluster_support" != "no" ; then
5457 AC_MSG_NOTICE(checking whether cluster support is available)
5459 have_cluster_support="yes"
5460 ctdb_broken="no"
5462 SAVED_CPPFLAGS="$CPPFLAGS"
5463 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5465 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5466 #include "confdefs.h"
5467 #define NO_CONFIG_H
5468 #include "replace.h"
5469 #include "system/wait.h"
5470 #include "system/network.h"
5471 #define private #error __USED_RESERVED_WORD_private__
5472 #include <talloc.h>
5473 #include <tdb.h>
5474 #include <ctdb.h>
5475 ])
5477 if test "x$have_cluster_support" = "xyes" -a \
5478 "x$ac_cv_header_ctdb_h" != "xyes"
5479 then
5480 have_cluster_support=no
5481 ctdb_broken="ctdb.h is required for cluster support"
5482 fi
5484 if test "x$have_cluster_support" = "xyes" -a \
5485 "x$ac_cv_header_ctdb_h" != "xyes"
5486 then
5487 have_cluster_support=no
5488 ctdb_broken="ctdb_private.h is required for cluster support"
5489 fi
5492 if test "x$have_cluster_support" = "xyes" ; then
5493 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5494 #include "confdefs.h"
5495 #define NO_CONFIG_H
5496 #include "replace.h"
5497 #include "system/wait.h"
5498 #include "system/network.h"
5499 #include <talloc.h>
5500 #include <tdb.h>
5501 #include <ctdb.h>
5502 #include <ctdb_private.h>
5503 ])
5504 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5505 ctdb_broken="ctdb transaction support missing or too old"
5506 have_cluster_support=no
5507 fi
5508 fi
5510 if test "x$have_cluster_support" = "xyes" ; then
5511 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5512 #include "confdefs.h"
5513 #define NO_CONFIG_H
5514 #include "replace.h"
5515 #include "system/wait.h"
5516 #include "system/network.h"
5517 #include <talloc.h>
5518 #include <tdb.h>
5519 #include <ctdb.h>
5520 #include <ctdb_private.h>
5521 ])
5522 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5523 then
5524 if test "x$enable_old_ctdb" = "xyes" ; then
5525 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5526 else
5527 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5528 have_cluster_support=no
5529 fi
5530 fi
5531 fi
5533 if test "x$have_cluster_support" = "xyes" ; then
5534 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5535 # to ctdb_tcp_client.
5536 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5537 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5538 ],,[
5539 #include "confdefs.h"
5540 #define NO_CONFIG_H
5541 #include "replace.h"
5542 #include "system/wait.h"
5543 #include "system/network.h"
5544 #include <talloc.h>
5545 #include <tdb.h>
5546 #include <ctdb.h>
5547 #include <ctdb_private.h>
5548 ])
5549 fi
5551 if test "x$have_cluster_support" = "xyes" ; then
5552 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5553 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5554 ],[
5555 ctdb_broken="missing struct ctdb_control_tcp"
5556 have_cluster_support=no
5557 ],[
5558 #include "confdefs.h"
5559 #define NO_CONFIG_H
5560 #include "replace.h"
5561 #include "system/wait.h"
5562 #include "system/network.h"
5563 #include <talloc.h>
5564 #include <tdb.h>
5565 #include <ctdb.h>
5566 #include <ctdb_private.h>
5567 ])
5568 fi
5570 # test for optional ipv6 support in ctdb:
5571 if test "x$have_cluster_support" = "xyes" ; then
5572 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5573 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5574 ],,[
5575 #include "confdefs.h"
5576 #define NO_CONFIG_H
5577 #include "replace.h"
5578 #include "system/wait.h"
5579 #include "system/network.h"
5580 #include <talloc.h>
5581 #include <tdb.h>
5582 #include <ctdb.h>
5583 #include <ctdb_private.h>
5584 ])
5585 fi
5587 CPPFLAGS="$SAVED_CPPFLAGS"
5589 fi # (if test "$with_cluster_support" != "no")
5591 if test x"$have_cluster_support" = "xno" ; then
5592 case "$with_cluster_support" in
5593 yes)
5594 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5595 ;;
5596 auto)
5597 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5598 ;;
5599 esac
5600 with_cluster_support=no
5601 fi
5603 if test "x$with_cluster_support" != "xno"; then
5604 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5605 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5606 AC_MSG_NOTICE(Building with cluster support)
5607 else
5608 AC_MSG_NOTICE(Building without cluster support)
5609 fi
5612 #################################################
5613 # check for rtnetlink
5615 AC_CHECK_HEADERS([linux/netlink.h],
5616 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5617 [#include <bits/sockaddr.h>
5618 #include <linux/netlink.h>]),
5619 [],[#include <bits/sockaddr.h>])
5621 #################################################
5622 # check for ACL support
5624 AC_MSG_CHECKING(whether to support ACLs)
5625 AC_ARG_WITH(acl-support,
5626 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5627 [ case "$withval" in
5628 yes|no)
5629 with_acl_support="$withval"
5630 ;;
5631 esac ])
5633 if test x"$with_acl_support" = x ; then
5634 with_acl_support="auto"
5635 fi
5637 AC_MSG_RESULT($with_acl_support)
5639 if test x"$with_acl_support" = x"no"; then
5640 AC_MSG_RESULT(Disabling ACL support)
5641 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5642 else
5643 AC_MSG_NOTICE(checking whether ACL support is available:)
5644 case "$host_os" in
5645 *sysv5*)
5646 AC_MSG_NOTICE(Using UnixWare ACLs)
5647 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5648 default_static_modules="$default_static_modules vfs_solarisacl"
5649 ;;
5650 *solaris*)
5651 AC_MSG_NOTICE(Using solaris ACLs)
5652 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5653 ACL_LIBS="$ACL_LIBS -lsec"
5654 default_static_modules="$default_static_modules vfs_solarisacl"
5655 ;;
5656 *hpux*)
5657 AC_MSG_NOTICE(Using HPUX ACLs)
5658 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5659 default_static_modules="$default_static_modules vfs_hpuxacl"
5660 ;;
5661 *irix*)
5662 AC_MSG_NOTICE(Using IRIX ACLs)
5663 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5664 default_static_modules="$default_static_modules vfs_irixacl"
5665 ;;
5666 *aix*)
5667 AC_MSG_NOTICE(Using AIX ACLs)
5668 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5669 default_static_modules="$default_static_modules vfs_aixacl"
5670 ;;
5671 *osf*)
5672 AC_MSG_NOTICE(Using Tru64 ACLs)
5673 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5674 ACL_LIBS="$ACL_LIBS -lpacl"
5675 default_static_modules="$default_static_modules vfs_tru64acl"
5676 ;;
5677 *darwin*)
5678 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5679 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5680 ;;
5681 *)
5682 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5683 case "$host_os" in
5684 *linux*)
5685 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5686 ;;
5687 esac
5688 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5689 acl_LIBS=$LIBS
5690 LIBS="$LIBS $ACL_LIBS"
5691 AC_TRY_LINK([
5692 #include <sys/types.h>
5693 #include <sys/acl.h>
5694 ],[
5695 acl_t acl;
5696 int entry_id;
5697 acl_entry_t *entry_p;
5698 return acl_get_entry(acl, entry_id, entry_p);
5699 ],
5700 [samba_cv_HAVE_POSIX_ACLS=yes],
5701 [samba_cv_HAVE_POSIX_ACLS=no])
5702 LIBS=$acl_LIBS
5703 ])
5704 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5705 AC_MSG_NOTICE(Using posix ACLs)
5706 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5707 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5708 acl_LIBS=$LIBS
5709 LIBS="$LIBS $ACL_LIBS"
5710 AC_TRY_LINK([
5711 #include <sys/types.h>
5712 #include <sys/acl.h>
5713 ],[
5714 acl_permset_t permset_d;
5715 acl_perm_t perm;
5716 return acl_get_perm_np(permset_d, perm);
5717 ],
5718 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5719 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5720 LIBS=$acl_LIBS
5721 ])
5722 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5723 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5724 fi
5725 default_static_modules="$default_static_modules vfs_posixacl"
5726 else
5727 AC_MSG_NOTICE(ACL support is not avaliable)
5728 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5729 fi
5730 ;;
5731 esac
5732 fi # with_acl_support
5734 #################################################
5735 # check if we have FreeBSD sunacl
5736 case "$host_os" in
5737 *freebsd*)
5738 AC_CHECK_HEADER(sunacl.h)
5739 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5740 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5741 ZFSACL_LIBS=-lsunacl
5742 AC_SUBST(ZFSACL_LIBS)
5743 default_shared_modules="$default_shared_modules vfs_zfsacl"
5744 fi
5745 ;;
5746 esac
5748 #################################################
5749 # check for AIO support
5751 AC_MSG_CHECKING(whether to support asynchronous io)
5752 AC_ARG_WITH(aio-support,
5753 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5754 [ case "$withval" in
5755 yes)
5757 AC_MSG_RESULT(yes)
5758 case "$host_os" in
5759 *)
5760 AIO_LIBS=$LIBS
5761 no_rt_LIBS=$LIBS
5762 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5763 LIBS=$no_rt_LIBS
5764 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5765 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5766 aio_LIBS=$LIBS
5767 LIBS=$AIO_LIBS
5768 AC_TRY_LINK([#include <sys/types.h>
5769 #include <aio.h>],
5770 [ struct aiocb a; return aio_read(&a);],
5771 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5772 LIBS=$aio_LIBS])
5773 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5774 aio_LIBS=$LIBS
5775 LIBS=$AIO_LIBS
5776 AC_TRY_LINK([#include <sys/types.h>
5777 #include <aio.h>],
5778 [ struct aiocb64 a; return aio_read64(&a);],
5779 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5780 LIBS=$aio_LIBS])
5781 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5782 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5783 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5784 LIBS=$AIO_LIBS
5785 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5786 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5787 LIBS=$AIO_LIBS
5788 fi
5790 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5791 AC_MSG_CHECKING(for aio_read)
5792 AC_LINK_IFELSE([#include <aio.h>
5793 int main() { struct aiocb a; return aio_read(&a); }],
5794 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5795 [AC_MSG_RESULT(no)])
5797 AC_MSG_CHECKING(for aio_write)
5798 AC_LINK_IFELSE([#include <aio.h>
5799 int main() { struct aiocb a; return aio_write(&a); }],
5800 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5801 [AC_MSG_RESULT(no)])
5803 AC_MSG_CHECKING(for aio_fsync)
5804 AC_LINK_IFELSE([#include <aio.h>
5805 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5806 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5807 [AC_MSG_RESULT(no)])
5809 AC_MSG_CHECKING(for aio_return)
5810 AC_LINK_IFELSE([#include <aio.h>
5811 int main() { struct aiocb a; return aio_return(&a); }],
5812 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5813 [AC_MSG_RESULT(no)])
5815 AC_MSG_CHECKING(for aio_error)
5816 AC_LINK_IFELSE([#include <aio.h>
5817 int main() { struct aiocb a; return aio_error(&a); }],
5818 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5819 [AC_MSG_RESULT(no)])
5821 AC_MSG_CHECKING(for aio_cancel)
5822 AC_LINK_IFELSE([#include <aio.h>
5823 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5824 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5825 [AC_MSG_RESULT(no)])
5827 AC_MSG_CHECKING(for aio_suspend)
5828 AC_LINK_IFELSE([#include <aio.h>
5829 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5830 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5831 [AC_MSG_RESULT(no)])
5832 fi
5834 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5835 AC_MSG_CHECKING(for aio_read64)
5836 AC_LINK_IFELSE([#include <aio.h>
5837 int main() { struct aiocb a; return aio_read64(&a); }],
5838 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5839 [AC_MSG_RESULT(no)])
5841 AC_MSG_CHECKING(for aio_write64)
5842 AC_LINK_IFELSE([#include <aio.h>
5843 int main() { struct aiocb a; return aio_write64(&a); }],
5844 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5845 [AC_MSG_RESULT(no)])
5847 AC_MSG_CHECKING(for aio_fsync64)
5848 AC_LINK_IFELSE([#include <aio.h>
5849 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5850 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5851 [AC_MSG_RESULT(no)])
5853 AC_MSG_CHECKING(for aio_return64)
5854 AC_LINK_IFELSE([#include <aio.h>
5855 int main() { struct aiocb a; return aio_return64(&a); }],
5856 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5857 [AC_MSG_RESULT(no)])
5859 AC_MSG_CHECKING(for aio_error64)
5860 AC_LINK_IFELSE([#include <aio.h>
5861 int main() { struct aiocb a; return aio_error64(&a); }],
5862 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5863 [AC_MSG_RESULT(no)])
5865 AC_MSG_CHECKING(for aio_cancel64)
5866 AC_LINK_IFELSE([#include <aio.h>
5867 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5868 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5869 [AC_MSG_RESULT(no)])
5871 AC_MSG_CHECKING(for aio_suspend64)
5872 AC_LINK_IFELSE([#include <aio.h>
5873 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5874 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5875 [AC_MSG_RESULT(no)])
5876 fi
5877 ;;
5878 esac
5879 ;;
5880 *)
5881 AC_MSG_RESULT(no)
5882 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5883 ;;
5884 esac ],
5885 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5886 AC_MSG_RESULT(no)
5887 )
5889 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5890 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5891 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5892 default_shared_modules="$default_shared_modules vfs_aio_fork"
5893 fi
5894 fi
5896 #################################################
5897 # check for sendfile support
5899 with_sendfile_support=yes
5900 AC_MSG_CHECKING(whether to check to support sendfile)
5901 AC_ARG_WITH(sendfile-support,
5902 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5903 [ case "$withval" in
5904 yes)
5906 AC_MSG_RESULT(yes);
5908 case "$host_os" in
5909 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5910 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5911 AC_TRY_LINK([#include <sys/sendfile.h>],
5912 [\
5913 int tofd, fromfd;
5914 off64_t offset;
5915 size_t total;
5916 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5917 ],
5918 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5920 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5921 AC_TRY_LINK([#include <sys/sendfile.h>],
5922 [\
5923 int tofd, fromfd;
5924 off_t offset;
5925 size_t total;
5926 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5927 ],
5928 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5930 # Try and cope with broken Linux sendfile....
5931 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5932 AC_TRY_LINK([\
5933 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5934 #undef _FILE_OFFSET_BITS
5935 #endif
5936 #include <sys/sendfile.h>],
5937 [\
5938 int tofd, fromfd;
5939 off_t offset;
5940 size_t total;
5941 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5942 ],
5943 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5945 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5946 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5947 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5948 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5949 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5950 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5951 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5952 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5953 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5954 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5955 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5956 else
5957 AC_MSG_RESULT(no);
5958 fi
5960 ;;
5961 *freebsd* | *dragonfly* )
5962 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5963 AC_TRY_LINK([\
5964 #include <sys/types.h>
5965 #include <unistd.h>
5966 #include <sys/socket.h>
5967 #include <sys/uio.h>],
5968 [\
5969 int fromfd, tofd, ret, total=0;
5970 off_t offset, nwritten;
5971 struct sf_hdtr hdr;
5972 struct iovec hdtrl;
5973 hdr.headers = &hdtrl;
5974 hdr.hdr_cnt = 1;
5975 hdr.trailers = NULL;
5976 hdr.trl_cnt = 0;
5977 hdtrl.iov_base = NULL;
5978 hdtrl.iov_len = 0;
5979 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5980 ],
5981 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5983 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5984 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5985 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5986 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5987 else
5988 AC_MSG_RESULT(no);
5989 fi
5990 ;;
5992 *hpux*)
5993 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5994 AC_TRY_LINK([\
5995 #include <sys/socket.h>
5996 #include <sys/uio.h>],
5997 [\
5998 int fromfd, tofd;
5999 size_t total=0;
6000 struct iovec hdtrl[2];
6001 ssize_t nwritten;
6002 off64_t offset;
6004 hdtrl[0].iov_base = 0;
6005 hdtrl[0].iov_len = 0;
6007 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6008 ],
6009 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6010 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6011 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6012 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6013 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6014 else
6015 AC_MSG_RESULT(no);
6016 fi
6018 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6019 AC_TRY_LINK([\
6020 #include <sys/socket.h>
6021 #include <sys/uio.h>],
6022 [\
6023 int fromfd, tofd;
6024 size_t total=0;
6025 struct iovec hdtrl[2];
6026 ssize_t nwritten;
6027 off_t offset;
6029 hdtrl[0].iov_base = 0;
6030 hdtrl[0].iov_len = 0;
6032 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6033 ],
6034 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6035 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6036 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6037 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6038 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6039 else
6040 AC_MSG_RESULT(no);
6041 fi
6042 ;;
6044 *solaris*)
6045 AC_CHECK_LIB(sendfile,sendfilev)
6046 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6047 AC_TRY_LINK([\
6048 #include <sys/sendfile.h>],
6049 [\
6050 int sfvcnt;
6051 size_t xferred;
6052 struct sendfilevec vec[2];
6053 ssize_t nwritten;
6054 int tofd;
6056 sfvcnt = 2;
6058 vec[0].sfv_fd = SFV_FD_SELF;
6059 vec[0].sfv_flag = 0;
6060 vec[0].sfv_off = 0;
6061 vec[0].sfv_len = 0;
6063 vec[1].sfv_fd = 0;
6064 vec[1].sfv_flag = 0;
6065 vec[1].sfv_off = 0;
6066 vec[1].sfv_len = 0;
6067 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6068 ],
6069 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6071 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6072 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6073 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6074 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6075 else
6076 AC_MSG_RESULT(no);
6077 fi
6079 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6080 AC_TRY_LINK([\
6081 #include <sys/sendfile.h>],
6082 [\
6083 int sfvcnt;
6084 size_t xferred;
6085 struct sendfilevec vec[2];
6086 ssize_t nwritten;
6087 int tofd;
6089 sfvcnt = 2;
6091 vec[0].sfv_fd = SFV_FD_SELF;
6092 vec[0].sfv_flag = 0;
6093 vec[0].sfv_off = 0;
6094 vec[0].sfv_len = 0;
6096 vec[1].sfv_fd = 0;
6097 vec[1].sfv_flag = 0;
6098 vec[1].sfv_off = 0;
6099 vec[1].sfv_len = 0;
6100 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6101 ],
6102 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6104 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6105 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6106 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6107 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6108 else
6109 AC_MSG_RESULT(no);
6110 fi
6111 ;;
6112 *aix*)
6113 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6114 AC_TRY_LINK([\
6115 #include <sys/socket.h>],
6116 [\
6117 int fromfd, tofd;
6118 size_t total=0;
6119 struct sf_parms hdtrl;
6120 ssize_t nwritten;
6121 off64_t offset;
6123 hdtrl.header_data = 0;
6124 hdtrl.header_length = 0;
6125 hdtrl.file_descriptor = fromfd;
6126 hdtrl.file_offset = 0;
6127 hdtrl.file_bytes = 0;
6128 hdtrl.trailer_data = 0;
6129 hdtrl.trailer_length = 0;
6131 nwritten = send_file(&tofd, &hdtrl, 0);
6132 ],
6133 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6134 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6135 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6136 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6137 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6138 else
6139 AC_MSG_RESULT(no);
6140 fi
6141 ;;
6142 *)
6143 ;;
6144 esac
6145 ;;
6146 *)
6147 AC_MSG_RESULT(no)
6148 ;;
6149 esac ],
6150 AC_MSG_RESULT(yes)
6151 )
6153 ############################################
6154 # See if we have the Linux readahead syscall.
6156 AC_CACHE_CHECK([for Linux readahead],
6157 samba_cv_HAVE_LINUX_READAHEAD,[
6158 AC_TRY_LINK([
6159 #if defined(HAVE_UNISTD_H)
6160 #include <unistd.h>
6161 #endif
6162 #include <fcntl.h>],
6163 [ssize_t err = readahead(0,0,0x80000);],
6164 samba_cv_HAVE_LINUX_READAHEAD=yes,
6165 samba_cv_HAVE_LINUX_READAHEAD=no)])
6167 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6168 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6169 [Whether Linux readahead is available])
6170 fi
6172 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6174 ############################################
6175 # See if we have the posix_fadvise syscall.
6177 AC_CACHE_CHECK([for posix_fadvise],
6178 samba_cv_HAVE_POSIX_FADVISE,[
6179 AC_TRY_LINK([
6180 #if defined(HAVE_UNISTD_H)
6181 #include <unistd.h>
6182 #endif
6183 #include <fcntl.h>],
6184 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6185 samba_cv_HAVE_POSIX_FADVISE=yes,
6186 samba_cv_HAVE_POSIX_FADVISE=no)])
6188 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6189 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6190 [Whether posix_fadvise is available])
6191 fi
6193 ############################################
6194 # See if we have the Linux splice syscall.
6196 case "$host_os" in
6197 *linux*)
6198 AC_CACHE_CHECK([for Linux splice],
6199 samba_cv_HAVE_LINUX_SPLICE,[
6200 AC_TRY_LINK([
6201 #if defined(HAVE_UNISTD_H)
6202 #include <unistd.h>
6203 #endif
6204 #include <fcntl.h>],
6205 [long ret = splice(0,0,1,0,400,0);],
6206 samba_cv_HAVE_LINUX_SPLICE=yes,
6207 samba_cv_HAVE_LINUX_SPLICE=no)])
6208 ;;
6209 *)
6210 samba_cv_HAVE_LINUX_SPLICE=no
6211 ;;
6212 esac
6214 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6215 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6216 [Whether Linux splice is available])
6217 fi
6219 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6221 ############################################
6222 # See if we have the a broken readlink syscall.
6224 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6225 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6226 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6227 ])
6228 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6229 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6230 fi
6232 #################################################
6233 # Check whether winbind is supported on this platform. If so we need to
6234 # build and install client programs, sbin programs and shared libraries
6236 AC_MSG_CHECKING(whether to build winbind)
6238 # Initially, the value of $host_os decides whether winbind is supported
6240 HAVE_WINBIND=yes
6241 HAVE_WBCLIENT=no
6243 # Define external wbclient library to link against. This disables winbind.
6244 # We define this here so --with-winbind can override it.
6245 AC_ARG_WITH(wbclient,
6246 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6247 [
6248 case "$withval" in
6249 no)
6250 HAVE_WBCLIENT=no
6251 ;;
6252 yes)
6253 HAVE_WBCLIENT=yes
6254 HAVE_WINBIND=no
6255 ;;
6256 *)
6257 HAVE_WBCLIENT=yes
6258 HAVE_WINBIND=no
6259 WBCLIENT_INCLUDES="-I$withval/include"
6260 WBCLIENT_LDFLAGS="-L$withval/lib"
6261 ;;
6262 esac ],
6263 )
6265 AC_SUBST(WBCLIENT_INCLUDES)
6266 AC_SUBST(WBCLIENT_LDFLAGS)
6267 AC_SUBST(WBCLIENT_LIBS)
6270 # Define the winbind shared library name and any specific linker flags
6271 # it needs to be built with.
6273 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6274 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6275 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6276 NSSSONAMEVERSIONSUFFIX=""
6278 case "$host_os" in
6279 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6280 NSSSONAMEVERSIONSUFFIX=".2"
6281 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6282 ;;
6283 *freebsd[[5-9]]*)
6284 # FreeBSD winbind client is implemented as a wrapper around
6285 # the Linux version.
6286 NSSSONAMEVERSIONSUFFIX=".1"
6287 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6288 ../nsswitch/winbind_nss_linux.o"
6289 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6290 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6291 ;;
6293 *netbsd*[[3-9]]*)
6294 # NetBSD winbind client is implemented as a wrapper
6295 # around the Linux version. It needs getpwent_r() to
6296 # indicate libc's use of the correct nsdispatch API.
6297 #
6298 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6299 WINBIND_NSS_EXTRA_OBJS="\
6300 ../nsswitch/winbind_nss_netbsd.o \
6301 ../nsswitch/winbind_nss_linux.o"
6302 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6303 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6304 else
6305 HAVE_WINBIND=no
6306 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6307 fi
6308 ;;
6309 *irix*)
6310 # IRIX has differently named shared libraries
6311 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6312 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6313 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6314 ;;
6315 *solaris*)
6316 # Solaris winbind client is implemented as a wrapper around
6317 # the Linux version.
6318 NSSSONAMEVERSIONSUFFIX=".1"
6319 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6320 ../nsswitch/winbind_nss_linux.o"
6321 ;;
6322 *hpux11*)
6323 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6324 ;;
6325 *aix*)
6326 # AIX has even differently named shared libraries. No
6327 # WINS support has been implemented yet.
6328 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6329 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6330 WINBIND_NSS="../nsswitch/WINBIND"
6331 WINBIND_WINS_NSS=""
6332 ;;
6333 *)
6334 HAVE_WINBIND=no
6335 winbind_no_reason=", unsupported on $host_os"
6336 ;;
6337 esac
6339 # Check the setting of --with-winbind
6341 AC_ARG_WITH(winbind,
6342 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6343 [
6344 case "$withval" in
6345 yes)
6346 HAVE_WINBIND=yes
6347 HAVE_WBCLIENT=no
6348 ;;
6349 no)
6350 HAVE_WINBIND=no
6351 winbind_reason=""
6352 ;;
6353 esac ],
6354 )
6356 # We need unix domain sockets for winbind
6358 if test x"$HAVE_WINBIND" = x"yes"; then
6359 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6360 winbind_no_reason=", no unix domain socket support on $host_os"
6361 HAVE_WINBIND=no
6362 fi
6363 fi
6365 # Display test results
6367 if test x"$HAVE_WINBIND" = x"no"; then
6368 WINBIND_NSS=""
6369 WINBIND_WINS_NSS=""
6370 fi
6371 if test x"$HAVE_WBCLIENT" = x"yes"; then
6372 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6373 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6374 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6375 AC_MSG_RESULT(yes)
6376 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6377 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6378 else
6379 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6380 BUILD_LIBWBCLIENT_SHARED=no
6381 else
6382 BUILD_LIBWBCLIENT_SHARED=yes
6383 fi
6385 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6386 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6387 LIBWBCLIENT_SOVER=0
6388 LIBWBCLIENT_FULLVER=0
6389 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6390 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6391 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6392 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6393 ## Only worry about libwbclient if we have shared
6394 # library support
6395 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6396 LIBWBCLIENT=libwbclient
6397 INSTALL_LIBWBCLIENT=installlibwbclient
6398 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6399 LIBWBCLIENT_LIBS="-lwbclient"
6400 else
6401 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6402 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6403 fi
6404 fi
6406 if test x"$HAVE_WINBIND" = x"yes"; then
6407 AC_MSG_RESULT(yes)
6408 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6410 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6411 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6412 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6413 PAM_MODULES="$PAM_MODULES pam_winbind"
6414 INSTALL_PAM_MODULES="installpammodules"
6415 UNINSTALL_PAM_MODULES="uninstallpammodules"
6416 fi
6418 # we use winbind, check for krb5 locate_plugin support:
6419 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6420 [[#ifdef HAVE_KRB5_H
6421 #include <krb5.h>
6422 #endif
6423 ]])
6424 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6425 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6426 if test x"$BLDSHARED" = x"true" ; then
6427 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6428 fi
6429 fi
6430 # end of krb5 locate_plugin check
6431 else
6432 AC_MSG_RESULT(no$winbind_no_reason)
6433 fi
6435 AC_SUBST(WINBIND_NSS)
6436 AC_SUBST(WINBIND_WINS_NSS)
6437 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6438 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6439 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6441 AC_SUBST(WINBIND_KRB5_LOCATOR)
6443 # Solaris 10 does have new member in nss_XbyY_key
6444 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6445 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6446 [#include <nss_dbdefs.h>])
6448 # Solaris has some extra fields in struct passwd that need to be
6449 # initialised otherwise nscd crashes.
6451 AC_CHECK_MEMBER(struct passwd.pw_comment,
6452 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6453 [#include <pwd.h>])
6455 AC_CHECK_MEMBER(struct passwd.pw_age,
6456 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6457 [#include <pwd.h>])
6459 # AIX 4.3.x and 5.1 do not have as many members in
6460 # struct secmethod_table as AIX 5.2
6461 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6462 [#include <usersec.h>])
6463 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6464 [#include <usersec.h>])
6466 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6467 AC_TRY_COMPILE([#include <sys/types.h>
6468 #include <sys/socket.h>],
6469 [struct ucred cred;
6470 socklen_t cred_len;
6471 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6472 ],
6473 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6474 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6475 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6476 fi
6478 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6479 AC_TRY_LINK([#include <sys/types.h>
6480 #include <unistd.h>],
6481 [uid_t uid; gid_t gid; int ret;
6482 ret = getpeereid(0, &uid, &gid);
6483 ],
6484 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6485 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6486 AC_DEFINE(HAVE_GETPEEREID,1,
6487 [Whether we have getpeereid to get socket credentials])
6488 fi
6491 #################################################
6492 # Check to see if we should use the included popt
6494 AC_ARG_WITH(included-popt,
6495 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6496 [
6497 case "$withval" in
6498 yes)
6499 INCLUDED_POPT=yes
6500 ;;
6501 no)
6502 INCLUDED_POPT=no
6503 ;;
6504 esac ],
6505 )
6506 if test x"$INCLUDED_POPT" != x"yes"; then
6507 AC_CHECK_LIB(popt, poptGetContext,
6508 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6509 fi
6511 AC_MSG_CHECKING(whether to use included popt)
6512 if test x"$INCLUDED_POPT" = x"yes"; then
6513 AC_MSG_RESULT(yes)
6514 BUILD_POPT='$(POPT_OBJ)'
6515 POPTLIBS='$(POPT_OBJ)'
6516 FLAGS1="-I\$(srcdir)/../lib/popt"
6517 else
6518 AC_MSG_RESULT(no)
6519 BUILD_POPT=""
6520 POPTLIBS="-lpopt"
6521 fi
6522 AC_SUBST(BUILD_POPT)
6523 AC_SUBST(POPTLIBS)
6524 AC_SUBST(FLAGS1)
6526 #################################################
6527 # Check if user wants DNS service discovery support
6529 AC_ARG_ENABLE(dnssd,
6530 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6532 AC_SUBST(DNSSD_LIBS)
6533 if test x"$enable_dnssd" = x"yes"; then
6534 have_dnssd_support=yes
6536 AC_CHECK_HEADERS(dns_sd.h)
6537 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6538 have_dnssd_support=no
6539 fi
6541 # On Darwin the DNSSD API is in libc, but on other platforms it's
6542 # probably in -ldns_sd
6543 AC_CHECK_FUNCS(DNSServiceRegister)
6544 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6545 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6546 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6547 have_dnssd_support=no
6548 fi
6550 if test x"$have_dnssd_support" = x"yes"; then
6551 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6552 [Whether to enable DNS service discovery support])
6553 else
6554 if test x"$enable_dnssd" = x"yes"; then
6555 AC_MSG_ERROR(DNS service discovery support not available)
6556 fi
6557 fi
6559 fi
6561 #################################################
6562 # Check if user wants avahi support
6564 AC_ARG_ENABLE(avahi,
6565 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6567 if test x"$enable_avahi" != x"no"; then
6568 have_avahi_support=yes
6570 AC_CHECK_HEADERS(avahi-common/watch.h)
6571 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6572 have_avahi_support=no
6573 fi
6575 AC_CHECK_HEADERS(avahi-client/client.h)
6576 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6577 have_avahi_support=no
6578 fi
6580 save_LIBS="$LIBS"
6581 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6582 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6583 LIBS="$save_LIBS"
6585 if test x"$have_avahi_client_new" != x"yes" -o \
6586 x"$have_avahi_strerror" != x"yes" ; then
6587 have_avahi_support=no
6588 fi
6590 if test x"$have_avahi_support" = x"yes"; then
6591 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6592 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6593 [Whether to enable avahi support])
6594 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6595 else
6596 if test x"$enable_avahi" = x"yes"; then
6597 AC_MSG_ERROR(avahi support not available)
6598 fi
6599 fi
6600 fi
6603 #################################################
6604 # Set pthread stuff
6606 PTHREAD_CFLAGS=error
6607 PTHREAD_LDFLAGS=error
6609 # If it's error, then the user didn't
6610 # define it.
6611 if test "x$PTHREAD_LDFLAGS" = xerror; then
6612 AC_CHECK_LIB(pthread, pthread_attr_init, [
6613 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6614 PTHREAD_LDFLAGS="-lpthread" ])
6615 fi
6617 if test "x$PTHREAD_LDFLAGS" = xerror; then
6618 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6619 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6620 PTHREAD_LDFLAGS="-lpthreads" ])
6621 fi
6623 if test "x$PTHREAD_LDFLAGS" = xerror; then
6624 AC_CHECK_LIB(c_r, pthread_attr_init, [
6625 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6626 PTHREAD_LDFLAGS="-pthread" ])
6627 fi
6629 if test "x$PTHREAD_LDFLAGS" = xerror; then
6630 AC_CHECK_FUNC(pthread_attr_init, [
6631 PTHREAD_CFLAGS="-D_REENTRANT"
6632 PTHREAD_LDFLAGS="-lpthread" ])
6633 fi
6635 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6636 # pthread_attr_init. On pthread_mutex_lock it works there...
6637 if test "x$PTHREAD_LDFLAGS" = xerror; then
6638 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6639 PTHREAD_CFLAGS="-D_REENTRANT"
6640 PTHREAD_LDFLAGS="-lpthread" ])
6641 fi
6643 AC_SUBST(PTHREAD_CFLAGS)
6644 AC_SUBST(PTHREAD_LDFLAGS)
6646 samba_cv_HAVE_PTHREAD=no
6647 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6648 samba_cv_HAVE_PTHREAD=yes
6649 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6650 ac_save_CFLAGS=$CFLAGS
6651 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6652 ac_save_LDFLAGS=$LDFLAGS
6653 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6654 AC_CHECK_HEADERS(pthread.h)
6655 CFLAGS=$ac_save_CFLAGS
6656 LDFLAGS=$ac_save_LDFLAGS
6657 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6658 fi
6660 #################################################
6661 # Check if user wants pthreadpool support
6663 AC_ARG_ENABLE(pthreadpool,
6664 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6666 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6667 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6668 fi
6670 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6671 LIBS="$LIBS $PTHREAD_LDFLAGS"
6672 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6673 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6674 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6675 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6676 AC_SUBST(PTHREADPOOLTEST)
6677 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6678 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6679 fi
6680 fi
6682 #################################################
6683 # Check to see if we should use the included iniparser
6685 AC_ARG_WITH(included-iniparser,
6686 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6687 [
6688 case "$withval" in
6689 yes)
6690 INCLUDED_INIPARSER=yes
6691 ;;
6692 no)
6693 INCLUDED_INIPARSER=no
6694 ;;
6695 esac ],
6696 )
6697 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6698 AC_CHECK_LIB(iniparser, iniparser_load,
6699 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6700 fi
6702 AC_MSG_CHECKING(whether to use included iniparser)
6703 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6704 AC_MSG_RESULT(yes)
6705 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6706 INIPARSERLIBS=""
6707 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6708 else
6709 AC_MSG_RESULT(no)
6710 BUILD_INIPARSER=""
6711 INIPARSERLIBS="-liniparser"
6712 fi
6713 AC_SUBST(BUILD_INIPARSER)
6714 AC_SUBST(INIPARSERLIBS)
6715 AC_SUBST(FLAGS1)
6717 ###################################################
6718 # Check for different/missing (set|get|end)netgrent prototypes
6719 CFLAGS_SAVE=$CFLAGS
6720 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6721 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6722 fi
6723 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6724 AC_TRY_COMPILE([#include<netdb.h>
6725 #ifdef HAVE_NETGROUP_H
6726 #include<netgroup.h>
6727 #endif],[setnetgrent("foo")],
6728 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6729 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6730 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6731 fi
6732 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6733 AC_TRY_COMPILE([#include<netdb.h>
6734 #ifdef HAVE_NETGROUP_H
6735 #include<netgroup.h>
6736 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6737 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6738 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6739 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6740 fi
6741 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6742 AC_TRY_COMPILE([#include<netdb.h>
6743 #ifdef HAVE_NETGROUP_H
6744 #include<netgroup.h>
6745 #endif],[endnetgrent()],
6746 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6747 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6748 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6749 fi
6751 CFLAGS=$CFLAGS_SAVE
6753 # Checks for the vfs_fileid module
6754 # Start
6755 AC_CHECK_FUNC(getmntent)
6757 AC_CHECK_HEADERS(sys/statfs.h)
6759 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6760 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6761 AC_TRY_RUN([
6762 #include <sys/types.h>
6763 #include <sys/statfs.h>
6764 int main(void)
6765 {
6766 struct statfs fsd;
6767 fsid_t fsid = fsd.f_fsid;
6768 return statfs (".", &fsd);
6769 }],
6770 vfsfileid_cv_statfs=yes,
6771 vfsfileid_cv_statfs=no,
6772 vfsfileid_cv_statfs=cross)
6773 ])
6774 AC_MSG_RESULT($vfsfileid_cv_statfs)
6776 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6777 x"$vfsfileid_cv_statfs" = x"yes"; then
6778 default_shared_modules="$default_shared_modules vfs_fileid"
6779 fi
6780 # End
6781 # Checks for the vfs_fileid module
6784 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6785 do
6786 eval MODULE_DEFAULT_$i=STATIC
6787 done
6789 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6790 do
6791 dnl Fall back to static if we cannot build shared libraries
6792 eval MODULE_DEFAULT_$i=STATIC
6794 if test $BLDSHARED = true; then
6795 eval MODULE_DEFAULT_$i=SHARED
6796 fi
6797 done
6799 dnl Always build these modules static
6800 MODULE_rpc_spoolss=STATIC
6801 MODULE_rpc_srvsvc=STATIC
6802 MODULE_idmap_tdb=STATIC
6803 MODULE_idmap_passdb=STATIC
6804 MODULE_idmap_nss=STATIC
6806 MODULE_nss_info_template=STATIC
6808 AC_ARG_WITH(static-modules,
6809 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6810 [ if test $withval; then
6811 for i in `echo $withval | sed -e 's/,/ /g'`
6812 do
6813 eval MODULE_$i=STATIC
6814 done
6815 fi ])
6817 AC_ARG_WITH(shared-modules,
6818 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6819 [ if test $withval; then
6820 for i in `echo $withval | sed -e 's/,/ /g'`
6821 do
6822 eval MODULE_$i=SHARED
6823 done
6824 fi ])
6826 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6827 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6828 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6829 AC_SUBST(SMBD_FAM_LIBS)
6830 fi
6832 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
6833 "bin/ldapsam.$SHLIBEXT", PDB,
6834 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6835 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6836 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6837 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6838 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6839 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6841 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6842 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6843 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6844 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6845 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6846 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6847 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6848 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6849 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6850 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6851 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6853 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6854 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6856 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6857 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6858 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6859 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6860 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6862 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6863 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6864 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6865 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6866 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6867 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6868 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6869 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6870 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6871 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6873 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6874 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6875 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6876 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6877 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6878 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6879 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6880 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6881 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6882 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6883 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6884 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6885 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6886 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6887 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6888 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6889 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6890 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6891 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6892 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6893 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6894 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6895 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6896 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6897 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6898 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6899 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6900 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6901 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6902 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6903 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6904 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6905 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6906 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6907 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
6908 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6909 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6910 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6911 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6912 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6913 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6914 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6915 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6916 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6917 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6918 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6919 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6920 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6921 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6923 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6925 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6926 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6927 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6929 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6930 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6931 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6932 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6934 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6936 #################################################
6937 # do extra things if we are running insure
6939 if test "${ac_cv_prog_CC}" = "insure"; then
6940 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6941 fi
6943 #################################################
6944 # If run from the build farm, enable NASTY hacks
6945 #################################################
6946 AC_MSG_CHECKING(whether to enable build farm hacks)
6947 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6948 AC_MSG_RESULT(yes)
6949 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6950 else
6951 AC_MSG_RESULT(no)
6952 fi
6954 #################################################
6955 # check for bad librt/libpthread interactions
6957 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6958 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6959 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6960 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6962 SMB_IF_RTSIGNAL_BUG(
6963 [
6964 # Have RT_SIGNAL bug, need to check whether the problem will
6965 # affect anything we have configured.
6967 rt_do_error=no
6968 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6969 if test x"$rt_signal_lease_ok" = x"no" ; then
6970 rt_do_error=yes
6971 fi
6972 fi
6974 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6975 if test x"$rt_signal_notify_ok" = x"no" ; then
6976 rt_do_error=yes
6977 fi
6978 fi
6980 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6981 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6982 if test x"$rt_signal_aio_ok" = x"no" ; then
6983 rt_do_error=yes
6984 fi
6985 fi
6987 if test x"$rt_do_error" = x"yes" ; then
6988 SMB_IS_LIBPTHREAD_LINKED(
6989 [
6990 cat<<MSG
6992 *** On this platforms, linking Samba against pthreads causes problems
6993 *** with the oplock and change notification mechanisms. You may be
6994 *** using pthreads as a side-effect of using the --with-aio-support
6995 *** or --with-profiling-data options. Please remove these and try again.
6997 MSG
6998 ],
6999 [
7000 cat<<MSG
7002 *** On this platform, the oplock and change notification mechanisms do not
7003 *** appear to work. Please report this problem to samba-technical@samba.org
7004 *** and attach the config.log file from this directory.
7006 MSG
7007 ])
7008 AC_MSG_ERROR(unable to use realtime signals on this platform)
7009 fi
7010 ],
7011 [
7012 # no RT_SIGNAL bug, we are golden
7013 SMB_IS_LIBPTHREAD_LINKED(
7014 [
7015 AC_MSG_WARN(using libpthreads - this may degrade performance)
7016 ])
7018 ],
7019 [
7020 # cross compiling, I hope you know what you are doing
7021 true
7022 ])
7024 fi
7026 m4_include(../lib/zlib/zlib.m4)
7028 if test x$smbtorture4_possible = xyes; then
7029 saved_USESHARED="$USESHARED"
7030 USESHARED="false"
7031 smbtorture4_path="bin/smbtorture4"
7032 smbtorture4_option="-t bin/smbtorture4"
7033 AC_SUBST(smbtorture4_path)
7034 AC_SUBST(smbtorture4_option)
7035 USESHARED="$saved_USESHARED"
7036 SMBTORTURE4="bin/smbtorture4"
7037 AC_SUBST(SMBTORTURE4)
7038 fi
7040 AC_SUBST(ZLIB_LIBS)
7041 AC_SUBST(ZLIB_OBJS)
7042 AC_ZLIB([ZLIB_OBJS=""], [
7043 ZLIB_LIBS=""
7044 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7045 deflate.o trees.o zutil.o inflate.o infback.o \
7046 inftrees.o inffast.o
7047 do
7048 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7049 done
7050 CFLAGS="-I../lib/zlib $CFLAGS"
7051 ])
7053 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7055 if test "x$enable_dmalloc" = xyes
7056 then
7057 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7058 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7059 [Define to check invariants around some common functions])
7060 LIBS="$LIBS -ldmalloc"
7061 fi
7063 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7064 LIB_REMOVE_USR_LIB(LDFLAGS)
7065 LIB_REMOVE_USR_LIB(LIBS)
7067 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7068 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7069 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7071 #################################################
7072 # Display summary of libraries detected
7074 AC_MSG_RESULT([Using libraries:])
7075 AC_MSG_RESULT([ LIBS = $LIBS])
7076 if test x"$with_ads_support" != x"no"; then
7077 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7078 fi
7079 if test x"$with_ldap_support" != x"no"; then
7080 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7081 fi
7082 if test x"$with_dnsupdate_support" != x"no"; then
7083 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7084 fi
7085 if test x"$have_dnssd_support" != x"no"; then
7086 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7087 fi
7088 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7090 #################################################
7091 # final configure stuff
7093 AC_MSG_CHECKING([configure summary])
7094 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7095 AC_MSG_RESULT(yes),
7096 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7097 AC_MSG_WARN([cannot run when cross-compiling]))
7099 dnl Merge in developer cflags from now on
7100 AC_SUBST(DEVELOPER_CFLAGS)
7101 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7102 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7103 fi
7105 # Stuff the smbd-only libraries at the end of the smbd link
7106 # path (if we have them).
7107 SMBD_LIBS="$samba_dmapi_libs"
7108 AC_SUBST(SMBD_LIBS)
7110 CFLAGS="${CFLAGS} \$(FLAGS)"
7111 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7113 # If we had to expand the includes, make tsure the output file is moved back
7114 AC_OUTPUT_COMMANDS([
7115 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7116 ln -s Makefile-noincludes Makefile
7117 fi
7118 ])
7120 AC_OUTPUT(Makefile
7121 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7122 lib/netapi/examples/Makefile
7123 lib/netapi/tests/Makefile
7124 pkgconfig/smbclient.pc
7125 pkgconfig/wbclient.pc
7126 pkgconfig/netapi.pc
7127 pkgconfig/smbsharemodes.pc
7128 ../examples/libsmbclient/Makefile.internal
7129 )
7131 #################################################
7132 # Print very concise instructions on building/use
7133 if test "x$enable_dmalloc" = xyes
7134 then
7135 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7136 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7137 fi