| blob | c0ddc27d0e840ae47e925526514aa85e7f0c9555 |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/autoconf/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
29 m4_include(../lib/ccan/libccan.m4)
31 LIBTEVENT_OBJ0=""
32 for obj in ${TEVENT_OBJ}; do
33 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
34 done
35 AC_SUBST(LIBTEVENT_OBJ0)
36 LIBS="${LIBS} ${TEVENT_LIBS}"
38 SAMBA_CPPFLAGS="-Iinclude/autoconf -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
42 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
43 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
44 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
46 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
48 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
49 if test "x${srcdir-.}" != "x."; then
50 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
51 fi
53 dnl Unique-to-Samba variables we'll be playing with.
54 AC_SUBST(SAMBA_CPPFLAGS)
55 AC_SUBST(SHELL)
56 AC_SUBST(LDSHFLAGS)
57 AC_SUBST(SONAMEFLAG)
58 AC_SUBST(SHLD)
59 AC_SUBST(MODULE_EXPORTS)
60 AC_SUBST(DSO_EXPORTS)
61 AC_SUBST(HOST_OS)
62 AC_SUBST(PICFLAG)
63 AC_SUBST(PIE_CFLAGS)
64 AC_SUBST(PIE_LDFLAGS)
65 AC_SUBST(RELRO_LDFLAGS)
66 AC_SUBST(SHLIBEXT)
67 AC_SUBST(INSTALLLIBCMD_SH)
68 AC_SUBST(INSTALLLIBCMD_A)
69 AC_SUBST(UNINSTALLLIBCMD_SH)
70 AC_SUBST(UNINSTALLLIBCMD_A)
72 AC_SUBST(INSTALL_LIBWBCLIENT)
73 AC_SUBST(UNINSTALL_LIBWBCLIENT)
74 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
75 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
76 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
77 AC_SUBST(LIBWBCLIENT_SHARED)
78 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
79 AC_SUBST(LIBWBCLIENT_STATIC)
80 AC_SUBST(LIBWBCLIENT_SOVER)
81 AC_SUBST(LIBWBCLIENT_FULLVER)
82 AC_SUBST(LIBWBCLIENT)
83 AC_SUBST(LIBWBCLIENT_LIBS)
85 AC_SUBST(LIBSAMBAUTIL_SHARED)
87 AC_SUBST(PRINT_LIBS)
88 AC_SUBST(AUTH_LIBS)
89 AC_SUBST(ACL_LIBS)
90 AC_SUBST(PASSDB_LIBS)
91 AC_SUBST(IDMAP_LIBS)
92 AC_SUBST(KRB5_LIBS)
93 AC_SUBST(UUID_LIBS)
94 AC_SUBST(LDAP_LIBS)
95 AC_SUBST(GPEXT_LIBS)
96 AC_SUBST(PAM_MODULES)
97 AC_SUBST(INSTALL_PAM_MODULES)
98 AC_SUBST(UNINSTALL_PAM_MODULES)
99 AC_SUBST(NSS_MODULES)
100 AC_SUBST(EXTRA_BIN_PROGS)
101 AC_SUBST(CIFSMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSMOUNT)
103 AC_SUBST(UNINSTALL_CIFSMOUNT)
104 AC_SUBST(CIFSUMOUNT_PROGS)
105 AC_SUBST(INSTALL_CIFSUMOUNT)
106 AC_SUBST(UNINSTALL_CIFSUMOUNT)
107 AC_SUBST(CIFSUPCALL_PROGS)
108 AC_SUBST(INSTALL_CIFSUPCALL)
109 AC_SUBST(UNINSTALL_CIFSUPCALL)
110 AC_SUBST(EXTRA_SBIN_PROGS)
111 AC_SUBST(EXTRA_ALL_TARGETS)
112 AC_SUBST(CONFIG_LIBS)
113 AC_SUBST(NSCD_LIBS)
115 # compile with optimization and without debugging by default, but
116 # allow people to set their own preference.
117 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
118 # if it has no value. This prevent *very* large debug binaries from occurring
119 # by default.
120 if test "x$debug" = "xyes" ; then
121 CFLAGS="${CFLAGS} -g"
122 fi
123 if test "x$CFLAGS" = x; then
124 CFLAGS="-O"
125 fi
127 m4_include(../lib/socket_wrapper/config.m4)
128 m4_include(../lib/nss_wrapper/config.m4)
129 m4_include(../lib/uid_wrapper/config.m4)
131 m4_include(m4/swat.m4)
133 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
135 # Probe the gcc version for extra CFLAGS. We always stash these in
136 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
137 # Makefile edit, avoiding the need to re-run configure.
138 if test x"$ac_cv_prog_gcc" = x"yes" ; then
139 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
140 # Add -Wdeclaration-after-statement if compiler supports it
141 AC_CACHE_CHECK(
142 [that the C compiler understands -Wdeclaration-after-statement],
143 samba_cv_HAVE_Wdeclaration_after_statement, [
144 AC_TRY_RUN_STRICT([
145 int main(void)
146 {
147 return 0;
148 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
149 samba_cv_HAVE_Wdeclaration_after_statement=yes,
150 samba_cv_HAVE_Wdeclaration_after_statement=no,
151 samba_cv_HAVE_Wdeclaration_after_statement=cross)
152 ])
154 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
155 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
156 fi
158 #-Werror-implicit-function-declaration
159 AC_CACHE_CHECK(
160 [that the C compiler understands -Werror-implicit-function-declaration],
161 samba_cv_HAVE_Werror_implicit_function_declaration, [
162 AC_TRY_RUN_STRICT([
163 int main(void)
164 {
165 return 0;
166 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
167 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
168 samba_cv_HAVE_Werror_implicit_function_declaration=no,
169 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
170 ])
171 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
172 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
173 fi
175 # krb5developer is like developer, except we don't get
176 # -Wstrict-prototypes.
177 if test x"$krb5_developer" != x"$yes" ; then
178 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
179 fi
181 if test x"$picky_developer" = x"yes"; then
182 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
183 fi
184 fi
186 #################################################
187 # check for a shared memory profiling support
188 AC_MSG_CHECKING(whether to use profiling)
189 AC_ARG_WITH(profiling-data,
190 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
191 [ case "$withval" in
192 yes)
193 AC_MSG_RESULT(yes)
194 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
195 samba_cv_WITH_PROFILE=yes
196 ;;
197 *)
198 AC_MSG_RESULT(no)
199 samba_cv_WITH_PROFILE=no
200 ;;
201 esac ],
202 AC_MSG_RESULT(no)
203 )
205 dnl Checks for programs.
206 AC_ARG_ENABLE(smbtorture4,
207 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
209 if test x$enable_smbtorture4 != xno; then
210 smbtorture4_possible=yes
211 else
212 smbtorture4_possible=no
213 fi
215 AC_PROG_INSTALL
216 AC_PROG_AWK
217 # Check for GNU make
218 m4_include(../m4/check_make.m4)
219 AC_SAMBA_GNU_MAKE([true], [true])
221 # Check for perl
222 m4_include(../m4/check_perl.m4)
223 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
225 # Check for python
226 m4_include(../m4/check_python.m4)
227 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
229 AC_CHECK_TOOL(AR, ar)
231 dnl Check if we (actually our C compiler!) use GNU ld
232 AC_PROG_LD_GNU
234 dnl Certain versions of GNU ld the default is not to have the
235 dnl --allow-shlib-undefined flag defined. This causes a stackload of
236 dnl warnings when building modules.
237 if test "$ac_cv_prog_gnu_ld" = "yes"; then
238 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
239 AC_MSG_CHECKING(GNU ld release date)
240 changequote(,)dnl
241 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
242 changequote([,])dnl
243 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
244 if test -n "$ac_cv_gnu_ld_date"; then
245 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
246 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
247 fi
248 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
249 ac_cv_gnu_ld_version_script=yes
250 fi
251 else
252 AC_MSG_CHECKING(GNU ld release version)
253 changequote(,)dnl
254 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
255 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
256 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
257 changequote([,])dnl
258 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
259 AC_MSG_CHECKING(GNU ld release version major)
260 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
261 AC_MSG_CHECKING(GNU ld release version minor)
262 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
263 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
264 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
265 fi
266 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
267 ac_cv_gnu_ld_version_script=yes
268 fi
269 fi
270 fi
272 dnl look for executable suffix
273 AC_EXEEXT
275 dnl Check if C compiler understands -c and -o at the same time
276 AC_PROG_CC_C_O
277 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
278 BROKEN_CC=
279 else
280 BROKEN_CC=#
281 fi
282 AC_SUBST(BROKEN_CC)
284 dnl Check if the C compiler understands -Werror (GNU)
285 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
286 AC_TRY_RUN_STRICT([
287 int main(void)
288 {
289 return 0;
290 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
291 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
292 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
293 Werror_FLAGS="-Werror"
294 else
295 dnl Check if the C compiler understands -w2
296 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
297 AC_TRY_RUN_STRICT([
298 int main(void)
299 {
300 return 0;
301 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
302 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
303 if test x"$samba_cv_HAVE_w2" = x"yes"; then
304 Werror_FLAGS="-w2"
305 else
306 dnl Check if the C compiler understands -errwarn (Sun)
307 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
308 AC_TRY_RUN_STRICT([
309 int main(void)
310 {
311 return 0;
312 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
313 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
314 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
315 Werror_FLAGS="-errwarn=%all"
316 else
317 dnl Check if the C compiler understands -qhalt (IBM)
318 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
319 AC_TRY_RUN_STRICT([
320 int main(void)
321 {
322 return 0;
323 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
324 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
325 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
326 Werror_FLAGS="-qhalt=w"
327 fi
328 fi
329 fi
330 fi
332 ############################################
333 # check if the compiler can handle negative enum values
334 # and don't truncate the values to INT_MAX
335 # a runtime test is needed here
336 AC_SUBST(PIDL_ARGS)
337 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
338 AC_TRY_RUN(
339 [
340 #include <stdio.h>
341 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
342 int main(void) {
343 enum negative_values v1 = NEGATIVE_VALUE;
344 unsigned v2 = NEGATIVE_VALUE;
346 if (v1 != 0xFFFFFFFF) {
347 printf("%u != 0xFFFFFFFF\n", v1);
348 return 1;
349 }
350 if (v2 != 0xFFFFFFFF) {
351 printf("%u != 0xFFFFFFFF\n", v2);
352 return 1;
353 }
355 return 0;
356 }
357 ],
358 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
359 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
360 AC_MSG_WARN([using --uint-enums for pidl])
361 PIDL_ARGS="$PIDL_ARGS --uint-enums"
362 fi
364 dnl Figure out the flags to support named structure initializers
366 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
368 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
369 AC_MSG_CHECKING(uname -s)
370 AC_MSG_RESULT(${UNAME_S})
372 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
373 AC_MSG_CHECKING(uname -r)
374 AC_MSG_RESULT(${UNAME_R})
376 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
377 AC_MSG_CHECKING(uname -m)
378 AC_MSG_RESULT(${UNAME_M})
380 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
381 AC_MSG_CHECKING(uname -p)
382 AC_MSG_RESULT(${UNAME_P})
384 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
385 AC_MSG_CHECKING(uname -i)
386 AC_MSG_RESULT(${UNAME_I})
388 dnl Add #include for broken IRIX header files
389 case "$host_os" in
390 *irix6*)
391 #TODO add to libreplace
392 if test x"$ac_cv_prog_gcc" != x"yes" ; then
393 dnl Fix sensible defaults for MIPSPro compilers. The
394 dnl error numbers are valid for the 7.3 compilers,
395 dnl hopefully also valid for the 7.4 series.
396 dnl
397 dnl Bugzilla 3801. Force an error on warning 1035
398 dnl so we don't incorrectly detect stdint.h. This
399 dnl warning is emitted for #error directives.
400 CFLAGS="$CFLAGS -diag_error 1035"
401 dnl 1209: Controlling expression is constant
402 dnl 1174: Function foo declared but never referenced
403 dnl 3201: Parameter foo was never referenced
404 CFLAGS="$CFLAGS -woff 1209,1174,3201"
405 fi
406 ;;
407 esac
409 DYNEXP=
410 AC_SUBST(DYNEXP)
411 LDSHFLAGS_Z_DEFS=
412 AC_SUBST(LDSHFLAGS_Z_DEFS)
413 LDSHFLAGS_Z_NODEFS=
414 AC_SUBST(LDSHFLAGS_Z_NODEFS)
416 dnl Add modules that have to be built by default here
417 dnl These have to be built static:
418 default_static_modules=""
419 default_static_modules="$default_static_modules pdb_smbpasswd"
420 default_static_modules="$default_static_modules pdb_tdbsam"
421 default_static_modules="$default_static_modules pdb_wbc_sam"
422 default_static_modules="$default_static_modules rpc_lsarpc"
423 default_static_modules="$default_static_modules rpc_samr"
424 default_static_modules="$default_static_modules rpc_winreg"
425 default_static_modules="$default_static_modules rpc_initshutdown"
426 default_static_modules="$default_static_modules rpc_dssetup"
427 default_static_modules="$default_static_modules rpc_wkssvc"
428 default_static_modules="$default_static_modules rpc_svcctl"
429 default_static_modules="$default_static_modules rpc_ntsvcs"
430 default_static_modules="$default_static_modules rpc_netlogon"
431 default_static_modules="$default_static_modules rpc_netdfs"
432 default_static_modules="$default_static_modules rpc_srvsvc"
433 default_static_modules="$default_static_modules rpc_spoolss"
434 default_static_modules="$default_static_modules rpc_eventlog"
435 default_static_modules="$default_static_modules auth_sam"
436 default_static_modules="$default_static_modules auth_unix"
437 default_static_modules="$default_static_modules auth_winbind"
438 default_static_modules="$default_static_modules auth_wbc"
439 default_static_modules="$default_static_modules auth_server"
440 default_static_modules="$default_static_modules auth_domain"
441 default_static_modules="$default_static_modules auth_builtin"
442 default_static_modules="$default_static_modules vfs_default"
443 default_static_modules="$default_static_modules nss_info_template"
445 dnl These are preferably build shared, and static if dlopen() is not available
446 default_shared_modules=""
447 default_shared_modules="$default_shared_modules vfs_recycle"
448 default_shared_modules="$default_shared_modules vfs_audit"
449 default_shared_modules="$default_shared_modules vfs_extd_audit"
450 default_shared_modules="$default_shared_modules vfs_full_audit"
451 default_shared_modules="$default_shared_modules vfs_netatalk"
452 default_shared_modules="$default_shared_modules vfs_fake_perms"
453 default_shared_modules="$default_shared_modules vfs_default_quota"
454 default_shared_modules="$default_shared_modules vfs_readonly"
455 default_shared_modules="$default_shared_modules vfs_cap"
456 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
457 default_shared_modules="$default_shared_modules vfs_shadow_copy"
458 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
459 default_shared_modules="$default_shared_modules auth_script"
460 default_shared_modules="$default_shared_modules vfs_readahead"
461 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
462 default_shared_modules="$default_shared_modules vfs_streams_xattr"
463 default_shared_modules="$default_shared_modules vfs_streams_depot"
464 default_shared_modules="$default_shared_modules vfs_acl_xattr"
465 default_shared_modules="$default_shared_modules vfs_acl_tdb"
466 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
467 default_shared_modules="$default_shared_modules vfs_preopen"
468 default_shared_modules="$default_shared_modules vfs_catia"
469 default_shared_modules="$default_shared_modules vfs_scannedonly"
470 default_shared_modules="$default_shared_modules vfs_crossrename"
471 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
472 default_shared_modules="$default_shared_modules vfs_time_audit"
473 default_shared_modules="$default_shared_modules idmap_autorid"
475 if test "x$developer" = xyes; then
476 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
477 default_static_modules="$default_static_modules auth_netlogond"
478 default_shared_modules="$default_shared_modules perfcount_test"
479 fi
481 #
482 # Config CPPFLAG settings for strange OS's that must be set
483 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
484 # case statement; its first reference must be unconditional.
485 #
486 case "$host_os" in
487 *hpux*)
488 #
489 # Defines needed for HPUX support.
490 # HPUX has bigcrypt but (sometimes?) doesn't use it for
491 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
492 #
493 case `uname -r` in
494 *9*|*10*|*11)
495 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
496 ;;
497 esac
498 ;;
500 #
501 # CRAY Unicos has broken const handling
502 *unicos*)
503 AC_MSG_RESULT([disabling const])
504 CPPFLAGS="$CPPFLAGS -Dconst="
505 ;;
507 #
508 # AIX4.x doesn't even admit to having large
509 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
510 #
511 *aix4*)
512 AC_MSG_RESULT([enabling large file support])
513 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
514 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
515 ;;
516 #
517 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
518 # to the existance of large files..
519 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
520 # recommendations on large file support, however it makes the
521 # compile work using gcc 2.7 and 2.8, whereas using the Sun
522 # recommendation makes the compile fail on gcc2.7. JRA.
523 #
524 # Solaris uses SYSV printing. Make sure to set that here. --jerry
525 #
526 *solaris*)
527 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
528 case `uname -r` in
529 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
530 AC_MSG_RESULT([no large file support])
531 ;;
532 5.*)
533 LDFLAGS="$LDFLAGS -lthread"
534 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
535 AC_MSG_RESULT([enabling large file support])
536 if test "$ac_cv_prog_gcc" = yes; then
537 ${CC-cc} -v >conftest.c 2>&1
538 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
539 rm -fr conftest.c
540 case "$ac_cv_gcc_compiler_version_number" in
541 *"gcc version 2.6"*|*"gcc version 2.7"*)
542 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
543 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
544 ;;
545 *)
546 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
547 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
548 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
549 ;;
550 esac
551 else
552 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
553 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
554 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
555 fi
556 ;;
557 esac
558 ;;
559 #
560 # IRIX uses SYSV printing. Make sure to set that here
561 #
562 *irix*)
563 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
564 ;;
565 *freebsd*|*dragonfly*)
566 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
567 ;;
568 #
569 # VOS may need to have POSIX support and System V compatibility enabled.
570 #
571 *vos*)
572 case "$CPPFLAGS" in
573 *-D_POSIX_C_SOURCE*)
574 ;;
575 *)
576 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
577 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
578 ;;
579 esac
580 case "$CPPFLAGS" in
581 *-D_SYSV*|*-D_SVID_SOURCE*)
582 ;;
583 *)
584 CPPFLAGS="$CPPFLAGS -D_SYSV"
585 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
586 esac
587 ;;
588 #
589 # Tests needed for SINIX large file support.
590 #
591 *sysv4*)
592 if test $host = mips-sni-sysv4 ; then
593 AC_MSG_CHECKING([for LFS support])
594 old_CPPFLAGS="$CPPFLAGS"
595 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
596 AC_TRY_RUN([
597 #include <unistd.h>
598 main () {
599 #if _LFS64_LARGEFILE == 1
600 exit(0);
601 #else
602 exit(1);
603 #endif
604 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
605 CPPFLAGS="$old_CPPFLAGS"
606 if test x$SINIX_LFS_SUPPORT = xyes ; then
607 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
608 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
609 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
610 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
611 LIBS="`getconf LFS64_LIBS` $LIBS"
612 fi
613 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
614 fi
615 ;;
617 # Systems with LFS support.
618 #
619 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
620 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
621 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
622 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
623 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
624 ;;
626 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
627 #
628 *linux*)
629 AC_MSG_CHECKING([for LFS support])
630 old_CPPFLAGS="$CPPFLAGS"
631 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
632 AC_TRY_RUN([
633 #include <unistd.h>
634 #include <sys/utsname.h>
635 #include <string.h>
636 #include <stdlib.h>
637 main() {
638 #if _LFS64_LARGEFILE == 1
639 struct utsname uts;
640 char *release;
641 int major, minor;
643 /* Ensure this is glibc 2.2 or higher */
644 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
645 int libc_major = __GLIBC__;
646 int libc_minor = __GLIBC_MINOR__;
648 if (libc_major < 2)
649 exit(1);
650 if (libc_minor < 2)
651 exit(1);
652 #endif
654 /* Ensure this is kernel 2.4 or higher */
656 uname(&uts);
657 release = strdup(uts.release);
658 major = atoi(strsep(&release, "."));
659 minor = atoi(strsep(&release, "."));
661 if (major > 2 || (major == 2 && minor > 3))
662 exit(0);
663 exit(1);
664 #else
665 exit(1);
666 #endif
667 }
668 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
669 CPPFLAGS="$old_CPPFLAGS"
670 if test x$LINUX_LFS_SUPPORT = xyes ; then
671 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
672 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
673 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
674 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
675 fi
676 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
677 ;;
679 #
680 # MacOS X is the *only* system that uses compose character in utf8. This
681 # is so horribly broken....
682 #
683 *darwin*)
684 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
686 # Add a system specific charset module.
687 default_shared_modules="$default_shared_modules"
689 ;;
690 *hurd*)
691 AC_MSG_CHECKING([for LFS support])
692 old_CPPFLAGS="$CPPFLAGS"
693 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
694 AC_TRY_RUN([
695 #include <unistd.h>
696 main () {
697 #if _LFS64_LARGEFILE == 1
698 exit(0);
699 #else
700 exit(1);
701 #endif
702 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
703 CPPFLAGS="$old_CPPFLAGS"
704 if test x$GLIBC_LFS_SUPPORT = xyes ; then
705 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
706 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
707 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
708 fi
709 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
710 ;;
711 *qnx*)
712 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
713 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
714 ;;
716 esac
718 SAVE_CPPFLAGS="${CPPFLAGS}"
719 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
721 AC_LIBREPLACE_BROKEN_CHECKS
722 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
723 AC_LIBREPLACE_NETWORK_CHECKS
725 CPPFLAGS="${SAVE_CPPFLAGS}"
727 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
729 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
730 AC_SUBST(LIBREPLACE_OBJS)
732 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
733 AC_SUBST(LIBREPLACE_LIBS)
736 # add -ldl to the global LIBS
737 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
738 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
741 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
742 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
743 AC_CHECK_HEADERS(limits.h float.h libintl.h)
744 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
745 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
746 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
747 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
748 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
749 AC_CHECK_HEADERS(sys/sysmacros.h)
750 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
751 AC_CHECK_HEADERS(langinfo.h locale.h)
752 AC_CHECK_HEADERS(xfs/libxfs.h)
753 AC_CHECK_HEADERS(netgroup.h)
754 AC_CHECK_HEADERS(linux/falloc.h)
756 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
757 #if HAVE_RPC_RPC_H
758 #include <rpc/rpc.h>
759 #endif
760 ]])
762 ## These fail to compile on IRIX so just check for their presence
763 AC_CHECK_HEADERS(sys/mode.h,,,)
765 # Look for Darwin headers
766 old_CPPFLAGS="$CPPFLAGS"
767 CPPFLAGS="-Iinclude $CPPFLAGS"
768 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
769 CPPFLAGS="$old_CPPFLAGS"
771 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
772 # about CoreFoundation
773 case "$host_os" in
774 *darwin11*)
775 LDFLAGS="$LDFLAGS -framework CoreFoundation"
776 ;;
777 esac
779 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
780 # subdirectory of headers.
781 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
783 if test x"$enable_developer" = x"yes" ; then
784 if test x"$ac_cv_header_valgrind_h" = xyes -o \
785 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
786 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
787 fi
788 fi
790 #
791 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
792 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
793 #
794 case "$host_os" in
795 *hpux*)
796 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
797 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
798 if test x"$ac_cv_header_shadow_h" = x"yes"; then
799 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
800 fi
801 ;;
802 esac
803 AC_CHECK_HEADERS(shadow.h)
804 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
805 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
807 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
808 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
810 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
812 # For experimental utmp support (lastlog on some BSD-like systems)
813 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
815 AC_CHECK_SIZEOF(int,cross)
816 AC_CHECK_SIZEOF(long,cross)
817 AC_CHECK_SIZEOF(long long,cross)
818 AC_CHECK_SIZEOF(short,cross)
820 AC_C_CONST
821 AC_C_INLINE
822 AC_C_BIGENDIAN
823 AC_C_CHAR_UNSIGNED
825 AC_TYPE_SIGNAL
826 AC_TYPE_UID_T
827 AC_TYPE_MODE_T
828 AC_TYPE_OFF_T
829 AC_TYPE_SIZE_T
830 AC_TYPE_PID_T
831 AC_STRUCT_ST_RDEV
832 AC_DIRENT_D_OFF
833 AC_CHECK_TYPE(ssize_t, int)
834 AC_CHECK_TYPE(wchar_t, unsigned short)
836 ############################################
837 # for cups support we need libcups, and a handful of header files
839 AC_ARG_ENABLE(cups,
840 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
842 if test x$enable_cups != xno; then
843 AC_PATH_PROG(CUPS_CONFIG, cups-config)
845 if test "x$CUPS_CONFIG" != x; then
847 ac_save_LDFLAGS=$LDFLAGS
848 ac_save_PRINT_LIBS=$PRINT_LIBS
849 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
851 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
852 x"$ac_cv_header_cups_language_h" = xyes; then
853 # try linking with -lcups alone first. That should work unless libcups is
854 # underlinked. With cups-config --libs we pull in unwanted and unneeded
855 # dendencies including thread libraries - use cups-config only if really
856 # required.
857 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
858 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
859 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
860 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
862 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
863 samba_cv_HAVE_CUPS=yes
864 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
865 else
866 AC_MSG_WARN([cups-config around but cups-devel not installed])
867 CFLAGS=$ac_save_CFLAGS
868 LDFLAGS=$ac_save_LDFLAGS
869 PRINT_LIBS=$ac_save_PRINT_LIBS
870 fi
872 elif test x"$enable_cups" = x"yes"; then
873 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
874 fi
875 fi
877 AC_ARG_ENABLE(iprint,
878 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
880 if test x$enable_iprint != xno; then
881 if test x"$samba_cv_HAVE_CUPS" = xyes; then
882 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
883 elif test x"$enable_iprint" = x"yes"; then
884 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
885 fi
886 fi
888 ############################################
889 # check if the compiler will optimize out function calls
890 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
891 AC_TRY_LINK([
892 #include <stdio.h>],
893 [
894 if (0) {
895 this_function_does_not_exist();
896 } else {
897 return 1;
898 }
900 ],
901 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
902 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
903 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
904 fi
906 #############################################
907 # check for fd passing struct via msg_control
908 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
909 AC_TRY_COMPILE([
910 #include <sys/types.h>
911 #include <stdlib.h>
912 #include <stddef.h>
913 #include <sys/socket.h>
914 #include <sys/un.h>],
915 [
916 struct msghdr msg;
917 union {
918 struct cmsghdr cm;
919 char control[CMSG_SPACE(sizeof(int))];
920 } control_un;
921 msg.msg_control = control_un.control;
922 msg.msg_controllen = sizeof(control_un.control);
923 ],
924 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
925 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
926 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
927 [If we can use msg_control for passing file descriptors])
928 fi
930 #############################################
931 # check for fd passing struct via msg_acctrights
932 AC_CACHE_CHECK([for fd passing via msg_acctrights],
933 samba_cv_msghdr_msg_acctrights, [
934 AC_TRY_COMPILE([
935 #include <sys/types.h>
936 #include <stdlib.h>
937 #include <stddef.h>
938 #include <sys/socket.h>
939 #include <sys/un.h>],
940 [
941 struct msghdr msg;
942 int fd;
943 msg.msg_acctrights = (caddr_t) &fd;
944 msg.msg_acctrightslen = sizeof(fd);
945 ],
946 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
947 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
948 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
949 [If we can use msg_acctrights for passing file descriptors])
950 fi
952 AC_CHECK_FUNCS(dirfd)
953 if test x"$ac_cv_func_dirfd" = x"yes"; then
954 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
955 fi
957 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
958 AC_TRY_COMPILE([
959 #include <sys/types.h>
960 #if STDC_HEADERS
961 #include <stdlib.h>
962 #include <stddef.h>
963 #endif
964 #include <signal.h>],[struct sigevent s;],
965 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
966 if test x"$samba_cv_struct_sigevent" = x"yes"; then
967 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
968 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
969 [#include <signal.h>])
970 fi
972 # and glibc has setresuid under linux but the function does
973 # nothing until kernel 2.1.44! very dumb.
974 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
975 AC_TRY_RUN([#include <errno.h>
976 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
977 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
978 if test x"$samba_cv_have_setresuid" = x"yes"; then
979 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
980 fi
982 # Do the same check for setresguid...
983 #
984 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
985 AC_TRY_RUN([#include <unistd.h>
986 #include <errno.h>
987 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
988 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
989 if test x"$samba_cv_have_setresgid" = x"yes"; then
990 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
991 fi
993 AC_FUNC_MEMCMP
995 ###############################################
996 # Readline included by default unless explicitly asked not to
997 test "${with_readline+set}" != "set" && with_readline=yes
999 # test for where we get readline() from
1000 AC_MSG_CHECKING(whether to use readline)
1001 AC_ARG_WITH(readline,
1002 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
1003 [ case "$with_readline" in
1004 yes)
1005 AC_MSG_RESULT(yes)
1007 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1008 AC_CHECK_HEADERS(readline/history.h)
1010 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1011 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1012 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1013 done
1014 AC_CHECK_LIB(readline, rl_callback_handler_install,
1015 [TERMLIBS="-lreadline $TERMLIBS"
1016 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1017 break], [TERMLIBS=], $TERMLIBS)])
1018 ;;
1019 no)
1020 AC_MSG_RESULT(no)
1021 ;;
1022 *)
1023 AC_MSG_RESULT(yes)
1025 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1026 # alternate readline path
1027 _ldflags=${LDFLAGS}
1028 _cppflags=${CPPFLAGS}
1030 # Add additional search path
1031 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1032 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1034 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1035 AC_CHECK_HEADERS(readline/history.h)
1037 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1038 for termlib in ncurses curses termcap terminfo termlib; do
1039 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1040 done
1041 AC_CHECK_LIB(readline, rl_callback_handler_install,
1042 [TERMLDFLAGS="-L$with_readline/lib"
1043 TERMCPPFLAGS="-I$with_readline/include"
1044 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1045 TERMLIBS="-lreadline $TERMLIBS"
1046 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1047 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1049 LDFLAGS=$_ldflags
1050 ;;
1051 esac],
1052 AC_MSG_RESULT(no)
1053 )
1054 AC_SUBST(TERMLIBS)
1055 AC_SUBST(TERMLDFLAGS)
1057 # The readline API changed slightly from readline3 to readline4, so
1058 # code will generate warnings on one of them unless we have a few
1059 # special cases.
1060 AC_CHECK_LIB(readline, rl_completion_matches,
1061 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1062 [Do we have rl_completion_matches?])],
1063 [],
1064 [$TERMLIBS])
1066 # not all readline libs have rl_event_hook or history_list
1067 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1068 AC_CHECK_LIB(readline, history_list,
1069 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1070 [],
1071 [$TERMLIBS])
1073 ###############################################
1074 # test for where we get yp_get_default_domain() from
1075 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1076 AC_CHECK_FUNCS(yp_get_default_domain)
1078 # Check if we have execl, if not we need to compile smbrun.
1079 AC_CHECK_FUNCS(execl)
1080 if test x"$ac_cv_func_execl" = x"no"; then
1081 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1082 fi
1084 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1085 AC_CHECK_FUNCS(strtol)
1086 AC_CHECK_FUNCS(strchr chflags)
1087 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1088 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1089 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1090 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1091 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1092 AC_CHECK_FUNCS(getgrset)
1093 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1094 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1095 AC_CHECK_FUNCS(fallocate fallocate64)
1096 AC_CHECK_FUNCS(fseeko fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1097 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1098 AC_CHECK_FUNCS(fdopendir fdopendir64)
1099 AC_CHECK_FUNCS(getpwent_r)
1100 AC_CHECK_FUNCS(getdents64)
1101 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1102 AC_CHECK_FUNCS(syslog vsyslog timegm)
1103 AC_CHECK_FUNCS(setlocale)
1104 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1105 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1106 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1107 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1108 AC_CHECK_HEADERS(sys/mman.h)
1109 # setbuffer, shmget, shm_open are needed for smbtorture
1110 AC_CHECK_FUNCS(shmget shm_open)
1111 AC_CHECK_FUNCS(gettext dgettext)
1112 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
1113 AC_CHECK_FUNCS(strupr)
1115 # Find a method of generating a stack trace
1116 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1117 # libexecinfo provides backtrace_symbols on FreeBSD
1118 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1119 AC_CHECK_FUNCS(backtrace_symbols)
1120 AC_CHECK_LIB(exc, trace_back_stack)
1122 # check for sysctlbyname and sysctl for BSD systems
1123 AC_CHECK_FUNCS(sysctlbyname)
1124 AC_CHECK_FUNCS(sysctl)
1126 #################################################
1127 # Check to see if core dump directory is defined in linux
1128 # with /proc/sys/kernel/core_pattern
1130 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1131 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1132 [Whether Linux kernel uses core_pattern for core files]),
1133 [])
1135 #############################
1136 # check if building with gpfs
1137 AC_CHECK_HEADERS(gpfs_gpl.h)
1138 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1139 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1140 default_shared_modules="$default_shared_modules vfs_gpfs"
1141 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1142 fi
1144 #############################################
1145 # check if building on Isilon OneFS
1146 printf "%s" "checking for Isilon OneFS... "
1147 save_LIBS="$LIBS"
1148 LIBS="$LIBS -lisi_version"
1149 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1150 [get_isilon_copyright()],
1151 samba_cv_HAVE_ONEFS=yes,
1152 samba_cv_HAVE_ONEFS=no)
1153 echo $samba_cv_HAVE_ONEFS
1154 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1155 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1156 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1157 default_static_modules="$default_static_modules"
1158 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1159 # Need to also add general libs for oplocks support
1160 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1161 fi
1162 AC_SUBST(ONEFS_LIBS)
1163 LIBS="$save_LIBS"
1165 # Note that all the libunwind symbols in the API are defined to internal
1166 # platform-specific version, so we must include libunwind.h before checking
1167 # any of them.
1168 AC_MSG_CHECKING([for libunwind])
1169 save_LIBS=$LIBS
1171 UNWIND_ARCH="unknown"
1172 if test x"$UNAME_I" != x"unknown"; then
1173 UNWIND_ARCH="$UNAME_I"
1174 elif test x"$UNAME_M" != x"unknown"; then
1175 UNWIND_ARCH="$UNAME_M"
1176 elif test x"$UNAME_P" != x"unknown"; then
1177 UNWIND_ARCH="$UNAME_P"
1178 fi
1180 case "$UNWIND_ARCH" in
1181 unknown)
1182 # This probably won't link without
1183 # the platform-specific libunwind.
1184 LIBS="$LIBS -lunwind"
1185 ;;
1186 i386|i586|i686)
1187 # Add the platform-specific libunwind module.
1188 LIBS="$LIBS -lunwind -lunwind-x86"
1189 ;;
1190 *)
1191 # Add the platform-specific libunwind module.
1192 # based on uname -i, uname -m or uname -p
1193 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1194 ;;
1195 esac
1197 AC_TRY_LINK(
1198 [
1199 #ifdef HAVE_LIBUNWIND_H
1200 #include <libunwind.h>
1201 #endif
1202 ],
1203 [
1204 unw_context_t ctx; unw_cursor_t cur;
1205 char buf[256]; unw_word_t off;
1206 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1207 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1208 ],
1209 [
1210 AC_MSG_RESULT(yes)
1211 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1213 # If we have libunwind, test whether we also have libunwind-ptrace
1214 # which would let us unwind arbitrary processes.
1215 save_LIBS=$LIBS
1216 AC_CHECK_HEADERS(libunwind-ptrace.h)
1217 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1218 [
1219 LIBUNWIND_PTRACE="-lunwind-ptrace";
1220 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1221 [Whether libunwind-ptrace.a is available.])
1222 ],
1223 [ LIBUNWIND_PTRACE="" ])
1225 LIBS=$save_LIBS
1226 ],
1227 [
1228 AC_MSG_RESULT(no)
1229 LIBS=$save_LIBS
1230 ])
1232 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1233 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1234 AC_CHECK_HEADERS(sys/ptrace.h)
1235 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1236 AC_TRY_LINK(
1237 [
1238 #if HAVE_SYS_TYPES_H
1239 #include <sys/types.h>
1240 #endif
1241 #if HAVE_SYS_PTRACE_H
1242 #include <sys/ptrace.h>
1243 #endif
1244 ],
1245 [
1246 pid_t me = (pid_t)-1;
1247 ptrace(PTRACE_ATTACH, me, 0, 0);
1248 ptrace(PTRACE_DETACH, me, 0, 0);
1249 return 0;
1250 ],
1251 [
1252 AC_MSG_RESULT(yes)
1253 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1254 [Whether the Linux ptrace(2) interface is available.])
1255 ],
1256 [
1257 AC_MSG_RESULT(no)
1258 LIBUNWIND_PTRACE=""
1259 ])
1260 fi
1262 AC_SUBST(LIBUNWIND_PTRACE)
1264 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1265 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1266 AC_CHECK_FUNCS(__getcwd _getcwd)
1267 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1268 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1269 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1270 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1271 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1272 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1273 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1274 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1275 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1276 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1277 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1278 AC_CHECK_FUNCS(prctl)
1280 AC_TRY_COMPILE([
1281 #ifdef HAVE_SYS_PRCTL_H
1282 #include <sys/prctl.h>
1283 #endif
1284 ],
1285 [int i; i = prtcl(0); ],
1286 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1288 #
1289 #
1290 #
1291 case "$host_os" in
1292 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1293 # glibc <= 2.3.2 has a broken getgrouplist
1294 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1295 #include <unistd.h>
1296 #include <sys/utsname.h>
1297 main() {
1298 /* glibc up to 2.3 has a broken getgrouplist */
1299 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1300 int libc_major = __GLIBC__;
1301 int libc_minor = __GLIBC_MINOR__;
1303 if (libc_major < 2)
1304 exit(1);
1305 if ((libc_major == 2) && (libc_minor <= 3))
1306 exit(1);
1307 #endif
1308 exit(0);
1309 }
1310 ], [samba_cv_linux_getgrouplist_ok=yes],
1311 [samba_cv_linux_getgrouplist_ok=no],
1312 [samba_cv_linux_getgrouplist_ok=cross])])
1313 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1314 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1315 fi
1316 ;;
1317 *)
1318 AC_CHECK_FUNCS(getgrouplist)
1319 ;;
1320 esac
1322 #
1323 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1324 #
1326 if test x$ac_cv_func_stat64 = xno ; then
1327 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1328 AC_TRY_LINK([
1329 #if defined(HAVE_UNISTD_H)
1330 #include <unistd.h>
1331 #endif
1332 #include <sys/stat.h>
1333 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1334 AC_MSG_RESULT([$ac_cv_func_stat64])
1335 if test x$ac_cv_func_stat64 = xyes ; then
1336 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1337 fi
1338 fi
1340 if test x$ac_cv_func_lstat64 = xno ; then
1341 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1342 AC_TRY_LINK([
1343 #if defined(HAVE_UNISTD_H)
1344 #include <unistd.h>
1345 #endif
1346 #include <sys/stat.h>
1347 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1348 AC_MSG_RESULT([$ac_cv_func_lstat64])
1349 if test x$ac_cv_func_lstat64 = xyes ; then
1350 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1351 fi
1352 fi
1354 if test x$ac_cv_func_fstat64 = xno ; then
1355 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1356 AC_TRY_LINK([
1357 #if defined(HAVE_UNISTD_H)
1358 #include <unistd.h>
1359 #endif
1360 #include <sys/stat.h>
1361 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1362 AC_MSG_RESULT([$ac_cv_func_fstat64])
1363 if test x$ac_cv_func_fstat64 = xyes ; then
1364 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1365 fi
1366 fi
1368 #################################################
1369 # Check whether struct stat has timestamps with sub-second resolution.
1370 #
1372 samba_cv_stat_hires=no
1373 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1374 [samba_cv_stat_hires=yes])
1375 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1376 [samba_cv_stat_hires=yes])
1377 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1378 [samba_cv_stat_hires=yes])
1379 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1380 [samba_cv_stat_hires=yes])
1381 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1382 [samba_cv_stat_hires=yes])
1384 if test x"$samba_cv_stat_hires" = x"yes" ; then
1385 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1386 [whether struct stat has sub-second timestamps])
1387 fi
1389 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1390 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1391 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1394 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1395 [
1396 AC_TRY_COMPILE(
1397 [#include <sys/stat.h>],
1398 [
1399 int a = UF_DOS_ARCHIVE;
1400 int h = UF_DOS_HIDDEN;
1401 int r = UF_DOS_RO;
1402 int s = UF_DOS_SYSTEM;
1403 int i = UF_DOS_NOINDEX;
1404 int f = UF_DOS_FLAGS;
1405 ],
1406 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1407 ])
1409 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1410 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1411 fi
1413 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1414 samba_cv_function_attribute_destructor,
1415 [
1416 AC_COMPILE_IFELSE(
1417 [
1418 __attribute__((destructor))
1419 static void cleanup(void) { }
1420 ],
1421 samba_cv_function_attribute_destructor=yes)
1422 ])
1424 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1425 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1426 [whether we can compile with __attribute__((destructor))])
1427 fi
1429 #####################################
1430 # needed for SRV lookups
1431 AC_CHECK_LIB(resolv, dn_expand)
1432 AC_CHECK_LIB(resolv, _dn_expand)
1433 AC_CHECK_LIB(resolv, __dn_expand)
1435 AC_TRY_COMPILE([#include <resolv.h>],
1436 [struct __res_state s; res_ninit(&s);],
1437 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1439 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1440 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1441 fi
1443 #
1444 # Check for the functions putprpwnam, set_auth_parameters,
1445 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1446 # Needed for OSF1 and HPUX.
1447 #
1449 AC_LIBTESTFUNC(security, putprpwnam)
1450 AC_LIBTESTFUNC(sec, putprpwnam)
1452 AC_LIBTESTFUNC(security, set_auth_parameters)
1453 AC_LIBTESTFUNC(sec, set_auth_parameters)
1455 # UnixWare 7.x has its getspnam in -lgen
1456 AC_LIBTESTFUNC(gen, getspnam)
1458 AC_LIBTESTFUNC(security, getspnam)
1459 AC_LIBTESTFUNC(sec, getspnam)
1461 AC_LIBTESTFUNC(security, bigcrypt)
1462 AC_LIBTESTFUNC(sec, bigcrypt)
1464 AC_LIBTESTFUNC(security, getprpwnam)
1465 AC_LIBTESTFUNC(sec, getprpwnam)
1467 AC_CHECK_FUNCS(strsignal)
1469 ############################################
1470 # Check for EA implementations
1471 case "$host_os" in
1472 *osf*)
1473 AC_SEARCH_LIBS(getproplist, [proplist])
1474 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1475 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1476 AC_CHECK_FUNCS(sizeof_proplist_entry)
1477 ;;
1478 *freebsd4* | *dragonfly* )
1479 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1480 ;;
1481 *solaris*)
1482 AC_CHECK_FUNCS(attropen)
1483 ;;
1484 *)
1485 AC_SEARCH_LIBS(getxattr, [attr])
1486 AC_CHECK_FUNCS(getxattr,[
1487 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1488 ])
1489 AC_CHECK_FUNCS(getea,[
1490 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1491 ])
1492 AC_CHECK_FUNCS(attr_get,[
1493 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1494 ])
1495 AC_CHECK_FUNCS(extattr_delete_file,[
1496 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1497 ])
1498 ;;
1499 esac
1501 ########################################################
1502 # Do xattr functions take additional options like on Darwin?
1503 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1504 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1505 old_LIBS=$LIBS
1506 LIBS="$LIBS $ACL_LIBS"
1507 AC_TRY_COMPILE([
1508 #include <sys/types.h>
1509 #if HAVE_ATTR_XATTR_H
1510 #include <attr/xattr.h>
1511 #elif HAVE_SYS_XATTR_H
1512 #include <sys/xattr.h>
1513 #endif
1514 ],[
1515 getxattr(0, 0, 0, 0, 0, 0);
1516 ],
1517 [smb_attr_cv_xattr_add_opt=yes],
1518 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1519 ])
1520 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1521 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1522 fi
1523 fi
1525 AC_DISABLE_STATIC
1526 AC_ENABLE_SHARED
1528 # Set defaults
1529 PIE_CFLAGS=""
1530 PIE_LDFLAGS=""
1531 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1533 if test "x$enable_pie" != xno
1534 then
1535 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1536 [
1537 cat > conftest.c <<EOF
1538 int foo;
1539 int main () { return 0;}
1540 EOF
1541 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1542 then
1543 samba_cv_fpie=yes
1544 else
1545 samba_cv_fpie=no
1546 fi
1547 rm -f conftest*
1548 ])
1549 if test x"${samba_cv_fpie}" = x"yes"
1550 then
1551 PIE_CFLAGS="-fPIE"
1552 PIE_LDFLAGS="-pie"
1553 fi
1554 fi
1556 # Set defaults
1557 RELRO_LDFLAGS=""
1558 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1560 if test "x$enable_relro" != xno
1561 then
1562 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1563 [
1564 cat > conftest.c <<EOF
1565 int foo;
1566 main () { return 0;}
1567 EOF
1568 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1569 then
1570 samba_cv_relro=yes
1571 else
1572 samba_cv_relro=no
1573 fi
1574 rm -f conftest*
1575 ])
1576 if test x"${samba_cv_relro}" = x"yes"
1577 then
1578 RELRO_LDFLAGS="-Wl,-z,relro"
1579 fi
1580 fi
1582 # Set defaults
1583 SYMSEXT="syms"
1584 AC_SUBST(SYMSEXT)
1586 # Assume non-shared by default and override below
1587 BLDSHARED="false"
1589 # these are the defaults, good for lots of systems
1590 HOST_OS="$host_os"
1591 LDSHFLAGS="-shared"
1592 MODULE_EXPORTS=""
1593 SONAMEFLAG="#"
1594 SHLD="\${CC} \${CFLAGS}"
1595 PICFLAG="${PIE_CFLAGS}"
1596 SHLIBEXT="so"
1597 DSO_EXPORTS=""
1599 # this bit needs to be modified for each OS that supports share libs
1600 # You need to specify how to create a shared library and
1601 # how to compile C code to produce PIC object files
1603 AC_MSG_CHECKING([ability to build shared libraries])
1605 # and these are for particular systems
1606 case "$host_os" in
1607 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1608 case "$host_os" in
1609 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1610 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1611 esac
1612 BLDSHARED="true"
1613 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1614 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1615 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1616 fi
1617 DYNEXP="-Wl,--export-dynamic"
1618 PICFLAG="-fPIC"
1619 SONAMEFLAG="-Wl,-soname="
1620 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1621 ;;
1622 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1623 BLDSHARED="true"
1624 if test "${GCC}" = "yes"; then
1625 PICFLAG="-fPIC"
1626 SONAMEFLAG="-Wl,-soname="
1627 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1628 DYNEXP="-Wl,-E"
1629 fi
1630 LDSHFLAGS="-shared"
1631 else
1632 PICFLAG="-KPIC"
1633 LDSHFLAGS="-G"
1634 fi
1635 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1636 SONAMEFLAG="-Wl,-soname="
1637 else
1638 SONAMEFLAG="-Wl,-h,"
1639 fi
1640 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1641 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1642 ;;
1643 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1644 BLDSHARED="true"
1645 LDSHFLAGS="-G"
1646 SONAMEFLAG="-Wl,-h,"
1647 PICFLAG="-KPIC" # Is this correct for SunOS
1648 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1649 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1650 ;;
1651 *netbsd* | *freebsd* | *dragonfly* )
1652 BLDSHARED="true"
1653 LDSHFLAGS="-shared"
1654 DYNEXP="-Wl,--export-dynamic"
1655 SONAMEFLAG="-Wl,-soname,"
1656 PICFLAG="-fPIC -DPIC"
1657 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1658 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1659 ;;
1660 *openbsd*) BLDSHARED="true"
1661 LDSHFLAGS="-shared"
1662 DYNEXP="-Wl,-Bdynamic"
1663 SONAMEFLAG="-Wl,-soname,"
1664 PICFLAG="-fPIC"
1665 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1666 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1667 ;;
1668 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1669 case "$host_os" in
1670 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1671 ;;
1672 esac
1673 BLDSHARED="true"
1674 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1675 SONAMEFLAG="-Wl,-soname,"
1676 if test "${GCC}" = "yes"; then
1677 PICFLAG="-fPIC"
1678 else
1679 PICFLAG="-KPIC"
1680 fi
1681 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1682 ;;
1683 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1684 BLDSHARED="true"
1685 # use expfull to export underscored symbols
1686 # add rtl to remove /lib/crt0.o warning
1687 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1688 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1689 PICFLAG="-O2"
1690 # as AIX code is always position independent...
1691 # .po will just create compile warnings, use po.o:
1692 if test "${GCC}" != "yes"; then
1693 ## for funky AIX compiler using strncpy()
1694 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1695 fi
1697 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1698 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1699 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1700 ;;
1701 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1702 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1703 # 64bit build using HP's cc with CFLAGS="+DD64"
1704 # hppa: 64bit build unsupported by gcc
1705 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1706 # HP-UX 11.00 ld needs PHSS_33034
1707 BLDSHARED="true"
1708 if test "${GCC}" = "yes"; then
1709 PICFLAG="-fPIC"
1710 LDSHFLAGS="-shared"
1711 else
1712 PICFLAG="+z"
1713 LDSHFLAGS="-b"
1714 # "Uses depth-first symbol resolution"
1715 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1716 if test "$host_cpu" != "ia64"; then
1717 # "don't store literals in read-only memory" (?):
1718 PICFLAG="$PICFLAG +ESnolit"
1719 fi
1720 fi
1721 if test "$host_cpu" = "ia64"; then
1722 SHLIBEXT="so"
1723 # TODO: does the linker find the right 32/64 bit version of the libs? :
1724 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1725 else
1726 SHLIBEXT="sl"
1727 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1728 fi
1729 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1730 SONAMEFLAG="-Wl,-soname="
1731 else
1732 SONAMEFLAG="-Wl,+h,"
1733 fi
1734 # PIE/PIC flags at link time are required on HP-UX because
1735 # linking requires a temporary source file, which is being
1736 # compiled with the indicated flags - which need to contain
1737 # PIC flags when we don't support PIE flags:
1738 if test "$PIE_LDFLAGS" = "" ; then
1739 PIE_LDFLAGS=\${PICFLAG}
1740 fi
1741 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1742 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1743 ;;
1744 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1745 BLDSHARED="true"
1746 LDSHFLAGS="-shared"
1747 SONAMEFLAG="-Wl,-soname,"
1748 if test "${GCC}" = "yes"; then
1749 PICFLAG="-fPIC"
1750 fi
1751 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1752 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1753 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1754 saved_ldflags="$LDFLAGS"
1755 AC_MSG_CHECKING([if $flags works])
1756 LDFLAGS="$flags $saved_ldflags"
1757 AC_TRY_LINK([],[],
1758 [AC_MSG_RESULT([yes])
1759 LDSHFLAGS_Z_NODEFS=$flags],
1760 AC_MSG_RESULT([no]))
1761 LDFLAGS="$saved_ldflags"
1762 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1763 done
1764 ;;
1765 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1766 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1767 ;;
1768 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1769 BLDSHARED="true"
1770 LDSHFLAGS="-shared"
1771 SONAMEFLAG="-Wl,-soname,"
1772 PICFLAG="-KPIC"
1773 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1774 ;;
1775 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1776 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1777 ;;
1778 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1779 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1780 ;;
1781 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1782 case "$host" in
1783 *-univel-*) if [ test "$GCC" != yes ]; then
1784 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1785 fi
1786 LDSHFLAGS="-G"
1787 DYNEXP="-Bexport"
1788 ;;
1789 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1790 esac
1791 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1792 ;;
1794 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1795 if [ test "$GCC" != yes ]; then
1796 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1797 fi
1798 LDSHFLAGS="-G"
1799 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1800 ;;
1801 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1802 BLDSHARED="false"
1803 LDSHFLAGS=""
1804 ;;
1806 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1807 BLDSHARED="true"
1808 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1809 CFLAGS="$CFLAGS -fno-common"
1810 SHLD="\${CC}"
1811 SHLIBEXT="dylib"
1812 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1813 SHLIBEXT="dylib"
1814 # Since gcc doesn't fail on unrecognised options, the
1815 # PIE test incorrectly succeeds. Darwin gcc does not
1816 # actually support the PIE stuff.
1817 PIE_LDFLAGS=
1818 PIE_CFLAGS=
1819 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1820 ;;
1822 *)
1823 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1824 ;;
1825 esac
1827 if test "$enable_shared" != "yes"; then
1828 BLDSHARED=false
1829 fi
1831 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1832 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1833 fi
1835 if test x"$BLDSHARED" = x"true" ; then
1836 LDFLAGS="$LDFLAGS -L./bin"
1837 fi
1839 AC_MSG_RESULT($BLDSHARED)
1841 if test x"$enable_developer" = x"yes" ; then
1842 default_as_needed=auto
1843 else
1844 default_as_needed=no
1845 fi
1846 AC_ARG_ENABLE(as-needed,
1847 AS_HELP_STRING([--enable-as-needed],
1848 [Turn on as-needed support if available (default=no)]),
1849 [enable_as_needed=$enableval],
1850 [enable_as_needed=$default_as_needed])
1851 if test "x$enable_as_needed" != xno; then
1852 saved_before_as_needed_ldflags="$LDFLAGS"
1853 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1854 saved_ldflags="$LDFLAGS"
1855 AC_MSG_CHECKING([if $flags works])
1856 LDFLAGS="$flags $saved_ldflags"
1857 AC_TRY_LINK([],[],
1858 [AC_MSG_RESULT([yes])
1859 LD_AS_NEEDED_FLAG=$flags
1860 ld_as_needed_flag_found=yes],
1861 AC_MSG_RESULT([no]))
1862 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1863 test x"$ld_as_needed_flag_found" = xyes && break
1864 done
1865 fi
1867 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1868 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1869 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1870 cat > conftest_shb.c <<END
1871 void b() {}
1872 END
1873 cat > conftest_sha.c <<END
1874 extern void b();
1875 void a() {
1876 b();
1877 }
1878 END
1879 cat > conftest.c <<END
1880 extern void a();
1881 int main() {
1882 a();
1883 return 0;
1884 }
1885 END
1887 rm -fr conftest
1888 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1889 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1890 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1891 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1892 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1893 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1894 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1895 then
1896 AC_MSG_RESULT([no])
1897 else
1898 ld_as_needed_flag_found=no
1899 LDFLAGS="$saved_before_as_needed_ldflags"
1900 AC_MSG_RESULT([yes])
1901 fi
1902 rm conftest* libconftest*
1903 fi
1905 # check if we have to disable LD_AS_NEEDED_FLAG:
1906 # On some systems for a veriety of reasons linking with
1907 # -Wl,--as-needed -lreadline -lncurses fails
1908 # we have to retest, if these combination is detected before.
1909 # Bugzilla #7209
1911 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1912 if test x$ld_as_needed_flag_found = xyes ; then
1913 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1914 # try if check no fails
1915 save_LIBS=$LIBS
1916 LIBS="$LIBS $TERMLIBS"
1917 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1918 LIBS="$save_LIBS"
1919 fi
1920 fi
1924 # for historical reasons almost all linkers don't complain about unresolved
1925 # symbols in shared libs. Except for the internal samba modules we want to get
1926 # errors when we produce a shared lib with unresolved symbols. On some
1927 # platforms unresolved symbols might be intended, so we might have to add
1928 # platform specific exceptions here.
1930 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1931 saved_ldflags="$LDFLAGS"
1932 AC_MSG_CHECKING([if $flags works])
1933 LDFLAGS="$flags $saved_ldflags"
1934 AC_TRY_LINK([],[],
1935 [AC_MSG_RESULT([yes])
1936 LDSHFLAGS_Z_DEFS=$flags
1937 ldshflags_z_defs_found=yes],
1938 AC_MSG_RESULT([no]))
1939 LDFLAGS=$saved_ldflags
1940 test x"$ldshflags_z_defs_found" = xyes && break
1941 done
1943 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1944 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1945 AC_MSG_CHECKING([LDFLAGS])
1946 AC_MSG_RESULT([$LDFLAGS])
1947 AC_MSG_CHECKING([DYNEXP])
1948 AC_MSG_RESULT([$DYNEXP])
1950 #######################################################
1951 # test whether building a shared library actually works
1952 if test $BLDSHARED = true; then
1954 AC_MSG_CHECKING([SHLD])
1955 AC_MSG_RESULT([$SHLD])
1956 AC_MSG_CHECKING([LDSHFLAGS])
1957 AC_MSG_RESULT([$LDSHFLAGS])
1959 AC_MSG_CHECKING([SHLIBEXT])
1960 AC_MSG_RESULT([$SHLIBEXT])
1961 AC_MSG_CHECKING([SONAMEFLAG])
1962 AC_MSG_RESULT([$SONAMEFLAG])
1964 AC_MSG_CHECKING([PICFLAG])
1965 AC_MSG_RESULT([$PICFLAG])
1967 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1968 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1970 AC_CACHE_CHECK([whether building shared libraries actually works],
1971 [ac_cv_shlib_works],[
1972 # try building a trivial shared library
1973 ac_cv_shlib_works=no
1974 # The $SHLD and $LDSHFLAGS variables may contain references to other
1975 # variables so they need to be eval'ed.
1976 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1977 then
1978 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1979 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1980 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1981 then
1982 ac_cv_shlib_works=yes
1983 fi
1984 fi
1985 rm -f "shlib.$SHLIBEXT" shlib.o
1987 ])
1988 if test $ac_cv_shlib_works = no; then
1989 BLDSHARED=false
1990 fi
1991 fi
1993 if test x"$BLDSHARED" != x"true"; then
1994 LDSHFLAGS="shared-libraries-disabled"
1995 SONAMEFLAG="shared-libraries-disabled"
1996 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1997 SHLD="shared-libraries-disabled"
1998 PICFLAG="${PIE_CFLAGS}"
1999 SHLIBEXT="shared_libraries_disabled"
2000 smbtorture4_possible=no
2001 fi
2003 AC_MSG_CHECKING([used PICFLAG])
2004 AC_MSG_RESULT([$PICFLAG])
2006 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2010 ###########################################################
2011 #
2012 # Configuration of subsystems / libraries
2013 #
2014 ###########################################################
2016 INSTALLLIBCMD_SH=:
2017 INSTALLLIBCMD_A=:
2018 UNINSTALLLIBCMD_SH=:
2019 UNINSTALLLIBCMD_A=:
2021 if test $BLDSHARED = true; then
2022 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2023 UNINSTALLLIBCMD_SH="rm -f"
2024 fi
2025 if test $enable_static = yes; then
2026 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2027 UNINSTALLLIBCMD_A="rm -f"
2028 fi
2030 #################################################
2031 # --disable-shared-libs
2032 # can be used to disable the internal use of shared libs altogether
2033 # (this only has an effect when building shared libs is enabled)
2034 #
2035 USESHARED=false
2036 AC_SUBST(USESHARED)
2038 AC_MSG_CHECKING(whether to use shared libraries internally)
2039 AC_ARG_ENABLE([shared-libs],
2040 AS_HELP_STRING([--enable-shared-libs],
2041 [Use shared libraries internally (default=yes)]),
2042 [enable_shared_libs=$enableval],
2043 [enable_shared_libs=yes])
2045 if test x"$enable_shared_libs" != x"no" ; then
2046 USESHARED=$BLDSHARED
2047 fi
2049 AC_MSG_RESULT([$USESHARED])
2051 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2052 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2053 fi
2055 #################################################
2056 # --with-static-libs=LIBS:
2057 # link (internal) libs dynamically or statically?
2058 #
2059 # If a subsystem is built as a library then this controls whether they are
2060 # linked into Samba targets statically or dynamically:
2061 #
2062 # * If we build the shared library at all, we link dynamically by default.
2063 #
2064 # * We only link statically if we don't build shared or if the library
2065 # appears in the --with-static-libs configure option.
2066 #
2067 # Example:
2068 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2069 # of linking the dynamic variant with -ltalloc.
2070 #
2071 # NOTE: This option only affects libraries that we do not only build
2072 # but that samba also links against as libraries (as opposed to linking
2073 # the plain object files. - This has to be configured in Makefile.in.
2074 # So in particular it does not harm to give invalid or unknown names here.
2075 #
2077 AC_ARG_WITH([static-libs],
2078 [AS_HELP_STRING([--with-static-libs=LIBS],
2079 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2080 [AS_IF([test $withval],
2081 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2082 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2083 eval LINK_$lib=STATIC
2084 done], [])],
2085 [])
2087 #
2088 # WORKAROUND:
2089 # until we have organized other internal subsystems (as util, registry
2090 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2091 # dynamically to samba programs.
2092 #
2093 LINK_LIBNETAPI=STATIC
2095 LINK_LIBSMBCLIENT=STATIC
2097 #
2098 # The library versions are hardcoded here
2099 # and filled into the LIBFOO_SOVER variable.
2100 #
2101 # TODO: for talloc and tdb (at least), these should
2102 # be extracted from their respective source directories
2103 #
2104 AC_ARG_ENABLE(external_libtalloc,
2105 [AS_HELP_STRING([--enable-external-libtalloc],
2106 [Enable external talloc [default=auto]])],
2107 [ enable_external_libtalloc=$enableval ],
2108 [ enable_external_libtalloc=auto ])
2110 if test "x$enable_external_libtalloc" != xno
2111 then
2112 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2113 [ enable_external_libtalloc=yes ],
2114 [ if test x$enable_external_libtalloc = xyes; then
2115 AC_MSG_ERROR([Unable to find libtalloc])
2116 else
2117 enable_external_libtalloc=no
2118 fi
2119 ])
2120 fi
2122 if test "x$enable_external_libtalloc" = xno
2123 then
2124 m4_include(../lib/talloc/libtalloc.m4)
2125 if test x"$USESHARED" == x"no" ; then
2126 LINK_LIBTALLOC=STATIC
2127 fi
2128 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2129 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2130 LIBTALLOC_OBJ0=""
2131 for obj in ${TALLOC_OBJ}; do
2132 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2133 done
2134 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2135 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2136 AC_SUBST(LIBTALLOC_OBJ0)
2138 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2139 AC_SUBST(TALLOCTORT)
2140 fi
2143 AC_ARG_ENABLE(external_libtdb,
2144 [AS_HELP_STRING([--enable-external-libtdb],
2145 [Enable external tdb [default=auto]])],
2146 [ enable_external_libtdb=$enableval ],
2147 [ enable_external_libtdb=auto ])
2149 if test "x$enable_external_libtdb" != xno
2150 then
2151 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2152 [ enable_external_libtdb=yes ],
2153 [
2154 if test x$enable_external_libtdb = xyes; then
2155 AC_MSG_ERROR([Unable to find libtdb])
2156 else
2157 enable_external_libtdb=no
2158 fi
2159 ])
2160 fi
2162 AC_SUBST(LIBTDB_OBJ0)
2163 if test "x$enable_external_libtdb" = xno
2164 then
2165 m4_include(../lib/tdb/libtdb.m4)
2166 if test x"$USESHARED" == x"no" ; then
2167 LINK_LIBTDB=STATIC
2168 fi
2169 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2170 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2171 LIBTDB_OBJ0=""
2172 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2173 for obj in ${TDB_OBJ}; do
2174 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2175 done
2176 AC_SUBST(LIBTDB_OBJ0)
2177 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2178 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2180 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2181 AC_SUBST(TDBBACKUP)
2182 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2183 AC_SUBST(TDBDUMP)
2184 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2185 AC_SUBST(TDBRESTORE)
2186 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2187 AC_SUBST(TDBTOOL)
2188 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2189 AC_SUBST(TDBTORTURE)
2190 fi
2192 SMB_LIBRARY(netapi, 0)
2193 SMB_LIBRARY(smbclient, 0)
2194 SMB_LIBRARY(smbsharemodes, 0)
2195 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2199 ################
2201 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2202 AC_TRY_RUN([#include <stdio.h>
2203 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2204 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2205 if test x"$samba_cv_have_longlong" = x"yes"; then
2206 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2207 AC_CHECK_TYPE(intptr_t, unsigned long long)
2208 else
2209 AC_CHECK_TYPE(intptr_t, unsigned long)
2210 fi
2212 #
2213 # Check if the compiler supports the LL prefix on long long integers.
2214 # AIX needs this.
2216 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2217 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2218 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2219 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2220 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2221 fi
2224 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2225 AC_TRY_RUN([#include <time.h>
2226 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2227 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2228 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2229 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2230 fi
2232 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2233 AC_TRY_RUN([#include <time.h>
2234 main() {
2235 struct tm *tm;
2236 if (sizeof(time_t) == 8) {
2237 time_t max_time = 0x7fffffffffffffffll;
2238 tm = gmtime(&max_time);
2239 /* This should fail with 32-bit tm_year. */
2240 if (tm == NULL) {
2241 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2242 max_time = 67768036191676799ll;
2243 tm = gmtime(&max_time);
2244 if (tm) {
2245 exit(0);
2246 }
2247 }
2248 }
2249 exit(1);
2250 }],
2251 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2252 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2253 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2254 fi
2257 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2258 AC_TRY_RUN([#include <stdio.h>
2259 #include <sys/stat.h>
2260 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2261 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2262 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2263 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2264 fi
2266 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2267 AC_TRY_RUN([
2268 #if defined(HAVE_UNISTD_H)
2269 #include <unistd.h>
2270 #endif
2271 #include <stdio.h>
2272 #include <sys/stat.h>
2273 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2274 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2275 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2276 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2277 fi
2279 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2280 AC_TRY_RUN([
2281 #if defined(HAVE_UNISTD_H)
2282 #include <unistd.h>
2283 #endif
2284 #include <stdio.h>
2285 #include <sys/stat.h>
2286 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2287 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2288 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2289 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2290 fi
2292 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2293 AC_TRY_RUN([
2294 #if defined(HAVE_UNISTD_H)
2295 #include <unistd.h>
2296 #endif
2297 #include <stdio.h>
2298 #include <sys/stat.h>
2299 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2300 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2301 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2302 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2303 fi
2305 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2306 AC_TRY_RUN([
2307 #if defined(HAVE_UNISTD_H)
2308 #include <unistd.h>
2309 #endif
2310 #include <stdio.h>
2311 #include <sys/stat.h>
2312 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2313 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2314 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2315 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2316 fi
2318 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2319 AC_TRY_RUN([
2320 #if defined(HAVE_UNISTD_H)
2321 #include <unistd.h>
2322 #endif
2323 #include <stdio.h>
2324 #include <sys/stat.h>
2325 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2326 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2327 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2328 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2329 fi
2331 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2332 AC_TRY_COMPILE([
2333 #if defined(HAVE_UNISTD_H)
2334 #include <unistd.h>
2335 #endif
2336 #include <sys/types.h>
2337 #include <dirent.h>],
2338 [DIR64 de;],
2339 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2340 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2341 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2342 fi
2344 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2345 AC_TRY_COMPILE([
2346 #if defined(HAVE_UNISTD_H)
2347 #include <unistd.h>
2348 #endif
2349 #include <sys/types.h>
2350 #include <dirent.h>],
2351 [struct dirent64 de;],
2352 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2353 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2354 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2355 fi
2357 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2358 AC_TRY_RUN([
2359 #if defined(HAVE_UNISTD_H)
2360 #include <unistd.h>
2361 #endif
2362 #include <sys/types.h>
2363 main() { dev_t dev; int i = major(dev); return 0; }],
2364 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2365 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2366 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2367 fi
2369 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2370 AC_TRY_RUN([
2371 #if defined(HAVE_UNISTD_H)
2372 #include <unistd.h>
2373 #endif
2374 #include <sys/types.h>
2375 main() { dev_t dev; int i = minor(dev); return 0; }],
2376 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2377 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2378 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2379 fi
2381 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2382 AC_TRY_RUN([
2383 #if defined(HAVE_UNISTD_H)
2384 #include <unistd.h>
2385 #endif
2386 #include <sys/types.h>
2387 main() { dev_t dev = makedev(1,2); return 0; }],
2388 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2389 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2390 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2391 fi
2393 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2394 AC_TRY_RUN([#include <stdio.h>
2395 main() { char c; c=250; exit((c > 0)?0:1); }],
2396 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2397 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2398 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2399 fi
2401 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2402 AC_TRY_COMPILE([#include <sys/types.h>
2403 #include <dirent.h>
2404 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2405 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2406 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2407 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2408 fi
2410 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2411 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2412 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2413 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2414 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2415 fi
2417 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2418 LIBS="$LIBS -lrt"
2419 fi
2421 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2422 AC_TRY_RUN([#include <sys/types.h>
2423 #include <dirent.h>
2424 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2425 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2426 di->d_name[0] == 0) exit(0); exit(1);} ],
2427 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2428 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2429 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2430 fi
2432 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2433 AC_TRY_COMPILE([#include <sys/types.h>
2434 #include <utime.h>],
2435 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2436 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2437 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2438 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2439 fi
2441 ##############
2442 # Check utmp details, but only if our OS offers utmp.h
2443 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2444 dnl utmp and utmpx come in many flavours
2445 dnl We need to check for many of them
2446 dnl But we don't need to do each and every one, because our code uses
2447 dnl mostly just the utmp (not utmpx) fields.
2449 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2451 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2452 AC_TRY_COMPILE([#include <sys/types.h>
2453 #include <utmp.h>],
2454 [struct utmp ut; ut.ut_name[0] = 'a';],
2455 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2456 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2457 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2458 fi
2460 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2461 AC_TRY_COMPILE([#include <sys/types.h>
2462 #include <utmp.h>],
2463 [struct utmp ut; ut.ut_user[0] = 'a';],
2464 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2465 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2466 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2467 fi
2469 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2470 AC_TRY_COMPILE([#include <sys/types.h>
2471 #include <utmp.h>],
2472 [struct utmp ut; ut.ut_id[0] = 'a';],
2473 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2474 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2475 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2476 fi
2478 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2479 AC_TRY_COMPILE([#include <sys/types.h>
2480 #include <utmp.h>],
2481 [struct utmp ut; ut.ut_host[0] = 'a';],
2482 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2483 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2484 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2485 fi
2487 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2488 AC_TRY_COMPILE([#include <sys/types.h>
2489 #include <utmp.h>],
2490 [struct utmp ut; time_t t; ut.ut_time = t;],
2491 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2492 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2493 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2494 fi
2496 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2497 AC_TRY_COMPILE([#include <sys/types.h>
2498 #include <utmp.h>],
2499 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2500 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2501 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2502 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2503 fi
2505 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2506 AC_TRY_COMPILE([#include <sys/types.h>
2507 #include <utmp.h>],
2508 [struct utmp ut; ut.ut_type = 0;],
2509 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2510 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2511 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2512 fi
2514 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2515 AC_TRY_COMPILE([#include <sys/types.h>
2516 #include <utmp.h>],
2517 [struct utmp ut; ut.ut_pid = 0;],
2518 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2519 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2520 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2521 fi
2523 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2524 AC_TRY_COMPILE([#include <sys/types.h>
2525 #include <utmp.h>],
2526 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2527 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2528 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2529 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2530 fi
2532 dnl Look for the IPv6 varient by preference. Many systems have both.
2533 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2534 AC_TRY_COMPILE([#include <sys/types.h>
2535 #include <utmp.h>],
2536 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2537 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2538 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2539 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2540 fi
2542 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2543 AC_TRY_COMPILE([#include <sys/types.h>
2544 #include <utmp.h>],
2545 [struct utmp ut; ut.ut_addr = 0;],
2546 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2547 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2548 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2549 fi
2551 if test x$ac_cv_func_pututline = xyes ; then
2552 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2553 AC_TRY_COMPILE([#include <sys/types.h>
2554 #include <utmp.h>],
2555 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2556 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2557 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2558 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2559 fi
2560 fi
2562 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2563 AC_TRY_COMPILE([#include <sys/types.h>
2564 #include <utmpx.h>],
2565 [struct utmpx ux; ux.ut_syslen = 0;],
2566 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2567 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2568 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2569 fi
2571 fi
2572 # end utmp details
2574 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2575 AC_TRY_COMPILE([
2576 #if defined(HAVE_UNISTD_H)
2577 #include <unistd.h>
2578 #endif
2579 #include <sys/types.h>
2580 #define _GNU_SOURCE
2581 #include <fcntl.h>
2582 #if defined(HAVE_LINUX_FALLOC_H)
2583 #include <linux/falloc.h>
2584 #endif],
2585 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2586 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2587 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2588 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2589 fi
2591 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2592 AC_TRY_COMPILE([
2593 #if defined(HAVE_UNISTD_H)
2594 #include <unistd.h>
2595 #endif
2596 #include <sys/types.h>
2597 #define _GNU_SOURCE
2598 #include <fcntl.h>
2599 #if defined(HAVE_LINUX_FALLOC_H)
2600 #include <linux/falloc.h>
2601 #endif],
2602 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2603 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2604 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2605 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2606 fi
2608 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2609 AC_TRY_RUN([
2610 #if defined(HAVE_UNISTD_H)
2611 #include <unistd.h>
2612 #endif
2613 main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
2614 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2615 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2616 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2617 fi
2619 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2620 AC_ARG_WITH(libiconv,
2621 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2622 [
2623 if test "$withval" = "no" ; then
2624 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2625 else
2626 if test "$withval" != "yes" ; then
2627 ICONV_PATH_SPEC=yes
2628 ICONV_LOOK_DIRS="$withval"
2629 fi
2630 fi
2631 ])
2633 for i in $ICONV_LOOK_DIRS ; do
2635 save_LIBS="$LIBS"
2636 save_LDFLAGS="$LDFLAGS"
2637 save_CPPFLAGS="$CPPFLAGS"
2639 iconv_current_LIBS=""
2640 iconv_current_LDFLAGS=""
2641 iconv_current_CPPFLAGS=""
2643 ICONV_FOUND="no"
2644 unset libext
2646 # This is here to handle -withval stuff for --with-libiconv
2647 # Perhaps we should always add a -L
2648 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2650 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2651 # installation paths. This gets a little tricky since we might have iconv
2652 # in both libiconv and in libc. In this case the jm_ICONV test will always
2653 # succeed when the header is found. To counter this, make sure the
2654 # library directory is there and check the ABI directory first (which
2655 # should be harmless on other systems, but causes tons of linker warnings on
2656 # 64bit Ubuntu systems).
2657 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2658 # installed, I've decided to fix the linker warnings.
2659 # -- Kai
2660 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2661 for l in "lib" "lib32" "lib/hpux32"; do
2662 if test -d "$i/$l" ; then
2663 LDFLAGS="$save_LDFLAGS -L$i/$l"
2664 LIBS=
2665 export LDFLAGS LIBS CPPFLAGS
2666 # Try to find iconv(3)
2667 jm_ICONV($i/$l)
2668 if test x"$ICONV_FOUND" = "xyes" ; then
2669 libext="$l"
2670 break
2671 fi
2672 fi
2673 done
2675 if test x"$ICONV_FOUND" = "xyes" ; then
2676 iconv_current_LDFLAGS="-L$i/$libext"
2677 iconv_current_CPPFLAGS="-I$i/include"
2679 if test x"$jm_cv_lib_iconv" != x; then
2680 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2681 else
2682 # We found iconv in libc.
2683 iconv_current_LIBS=""
2684 fi
2686 fi
2688 if test x"$ICONV_FOUND" = "xyes" ; then
2690 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2691 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2692 LIBS="$save_LIBS $iconv_current_LIBS"
2693 export LDFLAGS LIBS CPPFLAGS
2695 default_dos_charset=no
2696 default_unix_charset=no
2698 # check for default dos charset name
2699 for j in CP850 IBM850 ; do
2700 rjs_CHARSET($j)
2701 default_dos_charset="$ICONV_CHARSET"
2702 if test x"$default_dos_charset" = x"$j"; then
2703 break
2704 fi
2705 done
2707 # check for default unix charset name
2708 for j in UTF-8 UTF8 ; do
2709 rjs_CHARSET($j)
2710 default_unix_charset="$ICONV_CHARSET"
2711 if test x"$default_unix_charset" = x"$j"; then
2712 break
2713 fi
2714 done
2716 if test "$default_dos_charset" != "no" -a \
2717 "$default_dos_charset" != "cross" -a \
2718 "$default_unix_charset" != "no" -a \
2719 "$default_unix_charset" != "cross"
2720 then
2721 samba_cv_HAVE_NATIVE_ICONV=yes
2722 else
2723 if test "$default_dos_charset" = "cross" -o \
2724 "$default_unix_charset" = "cross"
2725 then
2726 samba_cv_HAVE_NATIVE_ICONV=cross
2727 else
2728 samba_cv_HAVE_NATIVE_ICONV=no
2729 fi
2730 fi
2732 # At this point, we have a libiconv candidate. We know that
2733 # we have the right headers and libraries, but we don't know
2734 # whether it does the conversions we want. We can't test this
2735 # because we are cross-compiling. This is not necessarily a big
2736 # deal, since we can't guarantee that the results we get now will
2737 # match the results we get at runtime anyway.
2738 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2739 default_dos_charset="CP850"
2740 default_unix_charset="UTF-8"
2741 samba_cv_HAVE_NATIVE_ICONV=yes
2742 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2743 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2744 fi
2746 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2748 CPPFLAGS=$save_CPPFLAGS
2749 LDFLAGS=$save_LDFLAGS
2750 LIBS=$save_LIBS
2752 if test x"$iconv_current_LIBS" != x; then
2753 LIBS="$LIBS $iconv_current_LIBS"
2754 fi
2756 # Add the flags we need to CPPFLAGS and LDFLAGS
2757 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2758 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2760 # Turn the #defines into string literals
2761 default_dos_charset="\"$default_dos_charset\""
2762 default_unix_charset="\"$default_unix_charset\""
2764 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2765 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2766 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2768 break
2769 fi
2771 # We didn't find a working iconv, so keep going
2772 fi
2774 # We only need to clean these up here for the next pass through the loop
2775 CPPFLAGS=$save_CPPFLAGS
2776 LDFLAGS=$save_LDFLAGS
2777 LIBS=$save_LIBS
2778 export LDFLAGS LIBS CPPFLAGS
2779 done
2780 unset libext
2783 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2784 AC_MSG_WARN([Sufficient support for iconv function was not found.
2785 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2786 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2787 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2788 fi
2791 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2792 AC_TRY_RUN([
2793 #include <sys/types.h>
2794 #include <fcntl.h>
2795 #ifndef F_GETLEASE
2796 #define F_GETLEASE 1025
2797 #endif
2798 main() {
2799 int fd = open("/dev/null", O_RDONLY);
2800 return fcntl(fd, F_GETLEASE, 0) == -1;
2801 }
2802 ],
2803 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2804 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2805 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2806 fi
2808 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2809 AC_TRY_RUN([
2810 #include <sys/types.h>
2811 #include <fcntl.h>
2812 #include <signal.h>
2813 #ifndef F_NOTIFY
2814 #define F_NOTIFY 1026
2815 #endif
2816 main() {
2817 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2818 }
2819 ],
2820 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2821 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2822 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2823 fi
2825 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2826 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2827 AC_CHECK_FUNCS(inotify_init)
2828 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2829 ],
2830 samba_cv_HAVE_INOTIFY=yes,
2831 samba_cv_HAVE_INOTIFY=no,
2832 samba_cv_HAVE_INOTIFY=cross)
2834 if test x"$ac_cv_func_inotify_init" = x"yes"; then
2835 if test x"$ac_cv_header_sys_inotify_h" = x"yes" -o x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2836 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel or sys has inotify support])
2837 fi
2838 fi
2840 #################################################
2841 # Check if FAM notifications are available. For FAM info, see
2842 # http://oss.sgi.com/projects/fam/
2843 # http://savannah.nongnu.org/projects/fam/
2844 AC_ARG_ENABLE(fam,
2845 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2847 if test x$enable_fam != xno; then
2848 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2849 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2850 # On IRIX, libfam requires libC, but other FAM implementations
2851 # might not need it.
2852 AC_CHECK_LIB(fam, FAMOpen2,
2853 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2854 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2855 [samba_cv_HAVE_LIBFAM=no])
2857 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2858 samba_fam_xtra=-lC
2859 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2860 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2861 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2862 [samba_cv_HAVE_LIBFAM=no])
2863 unset samba_fam_xtra
2864 fi
2865 fi
2866 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2867 default_shared_modules="$default_shared_modules vfs_notify_fam"
2868 AC_TRY_COMPILE([#include <fam.h>],
2869 [enum FAMCodes code = FAMChanged;],
2870 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2871 [Whether fam.h contains a typedef for enum FAMCodes]),
2872 [])
2873 fi
2875 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2876 AC_CHECK_LIB(fam, FAMNoExists,
2877 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2878 fi
2880 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2881 AC_MSG_ERROR(FAM support requested but FAM library not available )
2882 fi
2883 fi
2885 AC_SUBST(SMB_FAM_LIBS)
2887 #################################################
2888 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2891 with_dmapi_support=auto
2892 AC_MSG_CHECKING(whether to use DMAPI support)
2893 AC_ARG_WITH(dmapi,
2894 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2895 [ case "$withval" in
2896 yes|no)
2897 with_dmapi_support=$withval
2898 ;;
2899 esac ]
2900 )
2901 AC_MSG_RESULT([$with_dmapi_support])
2903 if test x"$with_dmapi_support" != xno ; then
2904 SMB_CHECK_DMAPI([], [
2905 AC_MSG_NOTICE(DMAPI support not present)
2906 if test x"$with_dmapi_support" = xyes ; then
2907 AC_MSG_ERROR(no DMAPI support found but requested!)
2908 fi
2909 ]
2910 )
2911 fi
2913 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2914 # Theoretically it should work with AIX JFS2 too but this needs testing
2915 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2916 default_shared_modules="$default_shared_modules vfs_tsmsm"
2917 fi
2919 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2920 AC_TRY_RUN([
2921 #include <sys/types.h>
2922 #include <fcntl.h>
2923 #include <signal.h>
2924 #include <sys/file.h>
2925 #ifndef LOCK_MAND
2926 #define LOCK_MAND 32
2927 #define LOCK_READ 64
2928 #endif
2929 main() {
2930 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2931 }
2932 ],
2933 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2934 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2935 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2936 fi
2939 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2940 AC_TRY_COMPILE([#include <sys/types.h>
2941 #include <fcntl.h>],
2942 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2943 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2944 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2945 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2946 fi
2948 #################################################
2949 # Check for POSIX capability support
2951 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2952 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2953 [], [])
2955 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2957 ac_save_LIBS=$LIBS
2958 AC_LIBTESTFUNC(cap, cap_get_proc)
2960 AC_CACHE_CHECK([for POSIX capabilities],
2961 samba_cv_HAVE_POSIX_CAPABILITIES,
2962 [
2963 AC_TRY_RUN([
2964 #include <sys/types.h>
2965 #include <sys/capability.h>
2966 main() {
2967 cap_t cap;
2968 cap_value_t vals[1];
2969 if (!(cap = cap_get_proc()))
2970 exit(1);
2971 vals[0] = CAP_CHOWN;
2972 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2973 cap_set_proc(cap);
2974 exit(0);
2975 }],
2976 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2977 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2978 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2979 ])
2981 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2982 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2983 [Whether POSIX capabilities are available])
2984 else
2985 LIBS=$ac_save_LIBS
2986 fi
2988 fi
2990 #
2991 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2992 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2993 #
2995 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2996 AC_TRY_COMPILE([#include <sys/types.h>
2997 #if defined(HAVE_RPC_RPC_H)
2998 #include <rpc/rpc.h>
2999 #endif],
3000 [int16 testvar;],
3001 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
3002 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3003 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3004 fi
3006 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3007 AC_TRY_COMPILE([#include <sys/types.h>
3008 #if defined(HAVE_RPC_RPC_H)
3009 #include <rpc/rpc.h>
3010 #endif],
3011 [uint16 testvar;],
3012 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3013 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3014 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3015 fi
3017 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3018 AC_TRY_COMPILE([#include <sys/types.h>
3019 #if defined(HAVE_RPC_RPC_H)
3020 #include <rpc/rpc.h>
3021 #endif],
3022 [int32 testvar;],
3023 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3024 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3025 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3026 fi
3028 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3029 AC_TRY_COMPILE([#include <sys/types.h>
3030 #if defined(HAVE_RPC_RPC_H)
3031 #include <rpc/rpc.h>
3032 #endif],
3033 [uint32 testvar;],
3034 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3035 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3036 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3037 fi
3039 dnl
3040 dnl Some systems (SCO) have a problem including
3041 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3042 dnl as a #define in <prot.h> and as part of an enum
3043 dnl in <rpc/rpc.h>.
3044 dnl
3046 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3047 AC_TRY_COMPILE([#include <sys/types.h>
3048 #ifdef HAVE_SYS_SECURITY_H
3049 #include <sys/security.h>
3050 #include <prot.h>
3051 #endif /* HAVE_SYS_SECURITY_H */
3052 #if defined(HAVE_RPC_RPC_H)
3053 #include <rpc/rpc.h>
3054 #endif],
3055 [int testvar;],
3056 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3057 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3058 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3059 fi
3061 AC_MSG_CHECKING([for test routines])
3062 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3063 AC_MSG_RESULT(yes),
3064 AC_MSG_ERROR([cant find test code. Aborting config]),
3065 AC_MSG_WARN([cannot run when cross-compiling]))
3067 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3068 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3069 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3070 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3071 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3072 fi
3074 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3075 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3076 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3077 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3078 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3079 fi
3081 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3082 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3083 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3084 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3085 AC_CHECK_FUNCS(getpagesize)
3087 ################################################
3088 # look for a method of setting the effective uid
3089 seteuid=no;
3091 if test $seteuid = no; then
3092 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3093 AC_TRY_RUN([
3094 #define AUTOCONF_TEST 1
3095 #define USE_SETREUID 1
3096 #include "confdefs.h"
3097 #include "${srcdir-.}/lib/util_sec.c"],
3098 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3099 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3100 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3101 fi
3102 fi
3104 # we check for setresuid second as it conflicts with AIO on Linux.
3105 # see http://samba.org/~tridge/junkcode/aio_uid.c
3106 if test $seteuid = no; then
3107 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3108 AC_TRY_RUN([
3109 #define AUTOCONF_TEST 1
3110 #define USE_SETRESUID 1
3111 #include "confdefs.h"
3112 #include "${srcdir-.}/lib/util_sec.c"],
3113 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3114 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3115 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3116 fi
3117 fi
3119 if test $seteuid = no; then
3120 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3121 AC_TRY_RUN([
3122 #define AUTOCONF_TEST 1
3123 #define USE_SETEUID 1
3124 #include "confdefs.h"
3125 #include "${srcdir-.}/lib/util_sec.c"],
3126 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3127 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3128 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3129 fi
3130 fi
3132 if test $seteuid = no; then
3133 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3134 AC_TRY_RUN([
3135 #define AUTOCONF_TEST 1
3136 #define USE_SETUIDX 1
3137 #include "confdefs.h"
3138 #include "${srcdir-.}/lib/util_sec.c"],
3139 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3140 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3141 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3142 fi
3143 fi
3145 AC_CACHE_CHECK([for the Darwin initgroups system call],
3146 samba_cv_DARWIN_INITGROUPS,
3147 AC_TRY_LINK([
3148 #include <sys/syscall.h>
3149 #include <unistd.h>
3150 ],
3151 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3152 samba_cv_DARWIN_INITGROUPS=yes,
3153 samba_cv_DARWIN_INITGROUPS=no)
3154 )
3156 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3157 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3158 [Whether to use the Darwin-specific initgroups system call])
3159 fi
3161 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3162 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3163 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3164 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3165 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3166 fi
3168 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3169 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3170 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3171 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3172 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3174 else
3176 dnl
3177 dnl Don't check for 64 bit fcntl locking if we know that the
3178 dnl glibc2.1 broken check has succeeded.
3179 dnl
3181 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3182 AC_TRY_RUN([
3183 #if defined(HAVE_UNISTD_H)
3184 #include <unistd.h>
3185 #endif
3186 #include <stdio.h>
3187 #include <stdlib.h>
3189 #ifdef HAVE_FCNTL_H
3190 #include <fcntl.h>
3191 #endif
3193 #ifdef HAVE_SYS_FCNTL_H
3194 #include <sys/fcntl.h>
3195 #endif
3196 main() { struct flock64 fl64;
3197 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3198 exit(0);
3199 #else
3200 exit(1);
3201 #endif
3202 }],
3203 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3205 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3206 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3207 fi
3208 fi
3210 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3211 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3212 AC_TRY_COMPILE([
3213 #define _XOPEN_SOURCE 600
3214 #include <stdlib.h>
3215 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3216 probably broken posix_fallocate
3217 #endif
3218 ], [
3219 ],
3220 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3221 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3222 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3223 fi
3226 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3227 AC_TRY_COMPILE([#include <sys/types.h>
3228 #include <sys/stat.h>
3229 #include <unistd.h>],
3230 [struct stat st; st.st_blocks = 0;],
3231 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3232 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3233 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3234 fi
3236 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3238 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3239 AC_TRY_COMPILE([#include <sys/types.h>
3240 #include <sys/stat.h>
3241 #include <unistd.h>],
3242 [struct stat st; st.st_blksize = 0;],
3243 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3244 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3245 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3246 fi
3248 AC_CACHE_CHECK([for st_flags in struct stat],
3249 samba_cv_HAVE_STAT_ST_FLAGS,
3250 [
3251 AC_TRY_COMPILE([#include <sys/types.h>
3252 #include <sys/stat.h>
3253 #include <unistd.h>],
3254 [struct stat st; st.st_flags = 0;],
3255 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3256 samba_cv_HAVE_STAT_ST_FLAGS=no,
3257 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3258 ])
3260 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3261 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3262 [Whether the stat struct has a st_flags member])
3263 fi
3265 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3266 AC_TRY_COMPILE([
3267 #include <sys/types.h>
3268 #include <sys/acl.h>
3269 #if defined(HAVE_RPCSVC_NIS_H)
3270 #include <rpcsvc/nis.h>
3271 #endif],
3272 [int i;],
3273 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3274 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3275 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3276 fi
3278 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3279 AC_TRY_RUN([
3280 #include <stdio.h>
3281 #include <limits.h>
3282 #include <signal.h>
3284 void exit_on_core(int ignored) {
3285 exit(1);
3286 }
3288 main() {
3289 char *newpath;
3290 signal(SIGSEGV, exit_on_core);
3291 newpath = realpath("/tmp", NULL);
3292 exit((newpath != NULL) ? 0 : 1);
3293 }
3294 ],
3295 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3296 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3297 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3298 fi
3300 #################################################
3301 # check for AFS clear-text auth support
3302 samba_cv_WITH_AFS=no
3303 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3304 AC_ARG_WITH(afs,
3305 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3306 [ case "$withval" in
3307 yes|auto)
3308 AC_MSG_RESULT($withval)
3309 samba_cv_WITH_AFS=$withval
3310 ;;
3311 *)
3312 AC_MSG_RESULT(no)
3313 ;;
3314 esac ],
3315 AC_MSG_RESULT(no)
3316 )
3318 ####################################################
3319 # check for Linux-specific AFS fake-kaserver support
3320 samba_cv_WITH_FAKE_KASERVER=no
3321 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3322 AC_ARG_WITH(fake-kaserver,
3323 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3324 [ case "$withval" in
3325 yes|auto)
3326 AC_MSG_RESULT($withval)
3327 samba_cv_WITH_FAKE_KASERVER=$withval
3328 ;;
3329 *)
3330 AC_MSG_RESULT(no)
3331 ;;
3332 esac ],
3333 AC_MSG_RESULT(no)
3334 )
3336 #################################################
3337 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3338 if test x"$samba_cv_WITH_AFS" != x"no" ||
3339 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3341 # see if this box has the OpenSSL DES libraries
3342 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3344 # see if this box has the afs-headers in /usr/include/afs
3345 AC_MSG_CHECKING(for /usr/include/afs)
3346 if test -d /usr/include/afs; then
3347 AC_MSG_RESULT(yes)
3348 else
3349 AC_MSG_RESULT(no)
3350 fi
3352 # check for afs.h
3353 have_afs_headers=no
3354 AC_CHECK_HEADERS(afs.h afs/afs.h)
3355 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3356 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3357 test x"$samba_cv_WITH_AFS" = x"auto"; then
3358 AC_MSG_WARN([AFS cannot be supported without afs.h])
3359 else
3360 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3361 fi
3362 else
3363 have_afs_headers=yes
3364 fi
3365 fi
3367 FAKE_KASERVER_OBJ=""
3368 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3369 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3370 FAKE_KASERVER_OBJ="utils/net_afs.o"
3371 fi
3372 AC_SUBST(FAKE_KASERVER_OBJ)
3374 #################################################
3375 # check whether to compile AFS/NT ACL mapping module
3376 samba_cv_WITH_VFS_AFSACL=no
3377 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3378 AC_ARG_WITH(vfs-afsacl,
3379 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3380 [ case "$withval" in
3381 yes|auto)
3382 AC_MSG_RESULT($withval)
3383 samba_cv_WITH_VFS_AFSACL=yes
3384 ;;
3385 *)
3386 AC_MSG_RESULT(no)
3387 ;;
3388 esac ],
3389 AC_MSG_RESULT(no)
3390 )
3392 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3393 default_shared_modules="$default_shared_modules vfs_afsacl"
3394 fi
3396 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3397 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3398 fi
3400 #################################################
3401 # check for the DFS clear-text auth system
3402 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3403 AC_ARG_WITH(dfs,
3404 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3405 [ case "$withval" in
3406 yes)
3407 AC_MSG_RESULT(yes)
3408 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3409 ;;
3410 *)
3411 AC_MSG_RESULT(no)
3412 ;;
3413 esac ],
3414 AC_MSG_RESULT(no)
3415 )
3417 ########################################################
3418 # Compile with LDAP support?
3420 with_ldap_support=auto
3421 AC_MSG_CHECKING([for LDAP support])
3423 AC_ARG_WITH(ldap,
3424 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3425 [ case "$withval" in
3426 yes|no)
3427 with_ldap_support=$withval
3428 ;;
3429 esac ])
3431 AC_MSG_RESULT($with_ldap_support)
3433 SMBLDAP=""
3434 AC_SUBST(SMBLDAP)
3436 if test x"$with_ldap_support" != x"no"; then
3438 ##################################################################
3439 # first test for ldap.h and lber.h
3440 # (ldap.h is required for this test)
3441 AC_CHECK_HEADERS(ldap.h lber.h)
3443 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3444 if test x"$with_ldap_support" = x"yes"; then
3445 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3446 else
3447 AC_MSG_WARN(ldap.h is needed for LDAP support)
3448 fi
3450 with_ldap_support=no
3451 fi
3453 ##################################################################
3454 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3455 # unsigned int in include/includes.h
3456 case $host_os in
3457 *hpux*)
3458 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3459 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3460 with_ldap_support=yes
3461 ;;
3462 *)
3463 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3464 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3465 if test x"$with_ldap_support" = x"yes"; then
3466 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3467 else
3468 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3469 fi
3470 with_ldap_support=no
3471 fi
3472 ;;
3473 esac
3474 fi
3476 if test x"$with_ldap_support" != x"no"; then
3477 ac_save_LIBS=$LIBS
3479 ##################################################################
3480 # we might need the lber lib on some systems. To avoid link errors
3481 # this test must be before the libldap test
3482 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3484 ########################################################
3485 # If ber_sockbuf_add_io() is available we can add
3486 # SASL wrapping hooks
3487 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3489 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3490 AC_TRY_COMPILE([#include <ldap.h>],
3491 [int val = LDAP_OPT_SOCKBUF;],
3492 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3493 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3495 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3496 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3497 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3498 fi
3500 #######################################################
3501 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3502 # ldap logging and print it out in the samba logs
3503 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3504 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3505 [AC_TRY_COMPILE([#include <lber.h>],
3506 [int val = LBER_OPT_LOG_PRINT_FN;],
3507 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3508 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3510 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3511 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3512 [Support for LDAP/LBER logging interception])
3513 fi
3515 ########################################################
3516 # now see if we can find the ldap libs in standard paths
3517 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3519 ########################################################
3520 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3521 # Check found in pam_ldap 145.
3522 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3524 LIBS="$LIBS $LDAP_LIBS"
3525 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3526 AC_TRY_COMPILE([
3527 #include <lber.h>
3528 #include <ldap.h>],
3529 [ldap_set_rebind_proc(0, 0, 0);],
3530 [smb_ldap_cv_ldap_set_rebind_proc=3],
3531 [smb_ldap_cv_ldap_set_rebind_proc=2]
3532 )
3533 ])
3535 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3537 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3539 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3540 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3541 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3542 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3543 default_shared_modules="$default_shared_modules";
3544 SMBLDAP="lib/smbldap.o"
3545 with_ldap_support=yes
3546 AC_MSG_CHECKING(whether LDAP support is used)
3547 AC_MSG_RESULT(yes)
3548 else
3549 if test x"$with_ldap_support" = x"yes"; then
3550 AC_MSG_ERROR(libldap is needed for LDAP support)
3551 else
3552 AC_MSG_WARN(libldap is needed for LDAP support)
3553 fi
3555 LDAP_LIBS=""
3556 with_ldap_support=no
3557 fi
3558 LIBS=$ac_save_LIBS
3559 fi
3562 #################################################
3563 # active directory support
3565 with_ads_support=auto
3566 AC_MSG_CHECKING([for Active Directory and krb5 support])
3568 AC_ARG_WITH(ads,
3569 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3570 [ case "$withval" in
3571 yes|no)
3572 with_ads_support="$withval"
3573 ;;
3574 esac ])
3576 AC_MSG_RESULT($with_ads_support)
3578 FOUND_KRB5=no
3579 KRB5_LIBS=""
3581 if test x"$with_ldap_support" != x"yes"; then
3583 if test x"$with_ads_support" = x"yes"; then
3584 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3585 elif test x"$with_ads_support" = x"auto"; then
3586 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3587 with_ads_support=no
3588 fi
3590 else
3592 # Check to see whether there is enough LDAP functionality to be able
3593 # to build AD support.
3595 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3596 case "$host_os" in
3597 *hpux* | *solaris*)
3598 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3600 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3601 if test x"$with_ads_support" = x"yes"; then
3602 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3603 elif test x"$with_ads_support" = x"auto"; then
3604 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3605 with_ads_support=no
3606 fi
3607 fi
3608 ;;
3609 *)
3610 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3612 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3613 if test x"$with_ads_support" = x"yes"; then
3614 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3615 elif test x"$with_ads_support" = x"auto"; then
3616 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3617 with_ads_support=no
3618 fi
3619 fi
3620 ;;
3621 esac
3624 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3626 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3627 if test x"$with_ads_support" = x"yes"; then
3628 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3629 elif test x"$with_ads_support" = x"auto"; then
3630 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3631 with_ads_support=no
3632 fi
3633 fi
3635 fi
3637 if test x"$with_ads_support" != x"no"; then
3639 # Do no harm to the values of CFLAGS and LIBS while testing for
3640 # Kerberos support.
3642 if test x$FOUND_KRB5 = x"no"; then
3643 #################################################
3644 # check for location of Kerberos 5 install
3645 AC_MSG_CHECKING(for kerberos 5 install path)
3646 AC_ARG_WITH(krb5,
3647 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3648 [ case "$withval" in
3649 no)
3650 AC_MSG_RESULT(no krb5-path given)
3651 ;;
3652 yes)
3653 AC_MSG_RESULT(/usr)
3654 ;;
3655 *)
3656 AC_MSG_RESULT($withval)
3657 KRB5_CFLAGS="-I$withval/include"
3658 KRB5_CPPFLAGS="-I$withval/include"
3659 KRB5_LDFLAGS="-L$withval/lib"
3660 FOUND_KRB5=yes
3661 if test -x "$withval/bin/krb5-config"; then
3662 KRB5CONFIG=$withval/bin/krb5-config
3663 fi
3664 ;;
3665 esac ],
3666 AC_MSG_RESULT(no krb5-path given)
3667 )
3668 fi
3670 #################################################
3671 # check for krb5-config from recent MIT and Heimdal kerberos 5
3672 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3673 AC_MSG_CHECKING(for working krb5-config)
3674 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3675 ac_save_CFLAGS=$CFLAGS
3676 CFLAGS="";export CFLAGS
3677 ac_save_LDFLAGS=$LDFLAGS
3678 LDFLAGS="";export LDFLAGS
3679 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3680 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3681 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3682 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3683 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3684 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3685 FOUND_KRB5=yes
3686 AC_MSG_RESULT(yes)
3687 else
3688 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3689 fi
3691 if test x$FOUND_KRB5 = x"no"; then
3692 #################################################
3693 # see if this box has the SuSE location for the heimdal krb implementation
3694 AC_MSG_CHECKING(for /usr/include/heimdal)
3695 if test -d /usr/include/heimdal; then
3696 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3697 KRB5_CFLAGS="-I/usr/include/heimdal"
3698 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3699 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3700 FOUND_KRB5=yes
3701 AC_MSG_RESULT(yes)
3702 else
3703 KRB5_CFLAGS="-I/usr/include/heimdal"
3704 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3705 FOUND_KRB5=yes
3706 AC_MSG_RESULT(yes)
3707 fi
3708 else
3709 AC_MSG_RESULT(no)
3710 fi
3711 fi
3713 if test x$FOUND_KRB5 = x"no"; then
3714 #################################################
3715 # see if this box has the RedHat location for kerberos
3716 AC_MSG_CHECKING(for /usr/kerberos)
3717 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3718 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3719 KRB5_CFLAGS="-I/usr/kerberos/include"
3720 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3721 FOUND_KRB5=yes
3722 AC_MSG_RESULT(yes)
3723 else
3724 AC_MSG_RESULT(no)
3725 fi
3726 fi
3728 if test x$FOUND_KRB5 = x"no"; then
3729 #################################################
3730 # see if this box has the OpenBSD location for heimdal krb5
3731 AC_MSG_CHECKING(for /usr/include/kerberosV)
3732 if test -d /usr/include/kerberosV; then
3733 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3734 KRB5_LIBS="-lcrypto"
3735 FOUND_KRB5=yes
3736 AC_MSG_RESULT(yes)
3737 else
3738 AC_MSG_RESULT(no)
3739 fi
3740 fi
3742 if test x$FOUND_KRB5 = x"no"; then
3743 #################################################
3744 # see if this box has Solaris MIT kerberos implementation
3745 AC_MSG_CHECKING(for Solaris MIT kerberos)
3746 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3747 FOUND_KRB5=yes
3748 KRB5_LIBS="-lgss -lkrb5"
3749 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3750 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3751 AC_MSG_RESULT(yes)
3752 else
3753 AC_MSG_RESULT(no)
3754 fi
3755 fi
3757 ac_save_CFLAGS=$CFLAGS
3758 ac_save_CPPFLAGS=$CPPFLAGS
3759 ac_save_LDFLAGS=$LDFLAGS
3761 # remove needless evil rpath stuff as early as possible:
3762 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3763 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3764 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3765 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3766 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3768 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3770 # now check for krb5.h. Some systems have the libraries without the headers!
3771 # note that this check is done here to allow for different kerberos
3772 # include paths
3773 AC_CHECK_HEADERS(krb5.h)
3775 if test x"$ac_cv_header_krb5_h" = x"no"; then
3777 # Give a warning if AD support was not explicitly requested,
3778 # i.e with_ads_support = auto, otherwise die with an error.
3780 if test x"$with_ads_support" = x"yes"; then
3781 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3782 else
3783 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3784 fi
3786 # Turn off AD support and restore CFLAGS and LIBS variables
3788 with_ads_support="no"
3790 CFLAGS=$ac_save_CFLAGS
3791 CPPFLAGS=$ac_save_CPPFLAGS
3792 LDFLAGS=$ac_save_LDFLAGS
3793 fi
3795 # check for new heimdal KRB5_DEPRECATED handling
3797 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3798 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3799 AC_TRY_COMPILE(
3800 [#define KRB5_DEPRECATED 1
3801 #include <krb5.h>],
3802 [],
3803 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3804 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3806 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3807 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3808 [Whether to use deprecated krb5 interfaces])
3809 fi
3810 fi
3812 # Now we have determined whether we really want ADS support
3813 use_ads=no
3814 if test x"$with_ads_support" != x"no"; then
3815 use_ads=yes
3816 have_gssapi=no
3817 ac_save_LIBS=$LIBS
3819 # now check for gssapi headers. This is also done here to allow for
3820 # different kerberos include paths
3821 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3823 ##################################################################
3824 # we might need the k5crypto and com_err libraries on some systems
3825 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3826 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3828 # Heimdal checks.
3829 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3830 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3831 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3833 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3834 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3836 ########################################################
3837 # now see if we can find the krb5 libs in standard paths
3838 # or as specified above
3839 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3840 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3842 ########################################################
3843 # now see if we can find the gssapi libs in standard paths
3844 if test x"$have_gssapi" != x"yes"; then
3845 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3846 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3847 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3848 fi
3850 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3851 ################################################################
3852 # test for AD / GSSAPI support being enabled
3853 if test x"$have_gssapi" != xyes ; then
3854 AC_MSG_WARN([Samba cannot be supported without GSSAPI])
3855 fi
3857 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3885 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3886 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3887 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3888 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3889 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3890 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3891 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3892 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3893 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3894 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3895 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3896 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3897 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3898 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3899 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3900 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3901 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3902 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3903 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3904 AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
3905 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3906 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3907 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3909 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3910 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3911 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3912 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3914 # MIT krb5 1.8 does not expose this call (yet)
3915 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3917 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3918 # but does have the symbol
3919 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3921 LIBS="$KRB5_LIBS $LIBS"
3923 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3924 smb_krb5_cv_ticket_has_keyinfo,
3925 [
3926 AC_TRY_COMPILE(
3927 [
3928 #include <krb5.h>
3929 ],
3930 [
3931 krb5_ticket ticket;
3932 krb5_kvno kvno;
3933 krb5_enctype enctype;
3935 enctype = ticket.enc_part.enctype;
3936 kvno = ticket.enc_part.kvno;
3937 ],
3938 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3939 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3940 ])
3942 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3943 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3944 [Whether the krb5_ticket structure contains the kvno and enctype])
3945 fi
3947 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3948 smb_krb5_cv_creds_opt_free_context,
3949 [
3950 AC_TRY_COMPILE([
3951 #include <krb5.h>],
3952 [
3953 krb5_context ctx;
3954 krb5_get_init_creds_opt *opt = NULL;
3955 krb5_get_init_creds_opt_free(ctx, opt);
3956 ],
3957 [smb_krb5_cv_creds_opt_free_context=yes],
3958 [smb_krb5_cv_creds_opt_free_context=no]
3959 )
3960 ])
3962 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3963 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3964 [Whether krb5_get_init_creds_opt_free takes a context argument])
3965 fi
3967 AC_CACHE_CHECK([for checksum in krb5_checksum],
3968 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3969 AC_TRY_COMPILE([#include <krb5.h>],
3970 [krb5_checksum cksum; cksum.checksum.length = 0;],
3971 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3972 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3974 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3975 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3976 [Whether the krb5_checksum struct has a checksum property])
3977 fi
3979 AC_CACHE_CHECK([for etype in EncryptedData],
3980 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3981 AC_TRY_COMPILE([#include <krb5.h>],
3982 [EncryptedData edata; edata.etype = 0;],
3983 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3984 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3986 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3987 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3988 [Whether the EncryptedData struct has a etype property])
3989 fi
3991 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3992 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3993 AC_TRY_COMPILE([#include <krb5.h>],
3994 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3995 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3996 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3998 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3999 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
4000 [Whether the krb5_ap_req struct has a ticket pointer])
4001 fi
4003 AC_CACHE_CHECK([for e_data pointer in krb5_error],
4004 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
4005 AC_TRY_COMPILE([#include <krb5.h>],
4006 [krb5_error err; err.e_data = NULL;],
4007 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
4008 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
4010 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
4011 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
4012 [Whether the krb5_error struct has a e_data pointer])
4013 fi
4015 AC_CACHE_CHECK([for krb5_crypto type],
4016 samba_cv_HAVE_KRB5_CRYPTO,[
4017 AC_TRY_COMPILE([#include <krb5.h>],
4018 [krb5_crypto crypto;],
4019 samba_cv_HAVE_KRB5_CRYPTO=yes,
4020 samba_cv_HAVE_KRB5_CRYPTO=no)])
4022 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4023 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4024 [Whether the type krb5_crypto exists])
4025 fi
4027 AC_CACHE_CHECK([for krb5_encrypt_block type],
4028 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4029 AC_TRY_COMPILE([#include <krb5.h>],
4030 [krb5_encrypt_block block;],
4031 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4032 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4034 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4035 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4036 [Whether the type krb5_encrypt_block exists])
4037 fi
4039 AC_CACHE_CHECK([for addrtype in krb5_address],
4040 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4041 AC_TRY_COMPILE([#include <krb5.h>],
4042 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4043 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4044 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4046 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4047 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4048 [Whether the krb5_address struct has a addrtype property])
4049 fi
4051 AC_CACHE_CHECK([for addr_type in krb5_address],
4052 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4053 AC_TRY_COMPILE([#include <krb5.h>],
4054 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4055 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4056 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4058 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4059 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4060 [Whether the krb5_address struct has a addr_type property])
4061 fi
4063 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4064 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4065 [AC_TRY_COMPILE([#include <krb5.h>],
4066 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4067 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4069 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4070 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4071 [Whether the krb5_ticket struct has a enc_part2 property])
4072 fi
4074 AC_CACHE_CHECK([for keyblock in krb5_creds],
4075 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4076 AC_TRY_COMPILE([#include <krb5.h>],
4077 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4078 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4079 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4081 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4082 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4083 [Whether the krb5_creds struct has a keyblock property])
4084 fi
4086 AC_CACHE_CHECK([for session in krb5_creds],
4087 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4088 AC_TRY_COMPILE([#include <krb5.h>],
4089 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4090 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4091 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4093 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4094 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4095 [Whether the krb5_creds struct has a session property])
4096 fi
4098 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4099 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4100 AC_TRY_COMPILE([#include <krb5.h>],
4101 [krb5_keyblock key; key.keyvalue.data = NULL;],
4102 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4103 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4105 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4106 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4107 [Whether the krb5_keyblock struct has a keyvalue property])
4108 fi
4110 found_arcfour_hmac=no
4111 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4112 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4113 AC_TRY_COMPILE([#include <krb5.h>],
4114 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4115 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4116 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4117 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4118 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4119 AC_TRY_COMPILE([#include <krb5.h>],
4120 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4121 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4122 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4123 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4124 # w.r.t. arcfour and windows, so we must not enable it here
4125 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4126 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4127 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4128 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4129 found_arcfour_hmac=yes
4130 fi
4131 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4132 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4133 AC_TRY_COMPILE([#include <krb5.h>],
4134 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4135 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4136 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4137 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4138 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4139 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4140 found_arcfour_hmac=yes
4141 fi
4143 AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
4144 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
4145 AC_TRY_COMPILE([#include <krb5.h>],
4146 [krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
4147 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
4148 samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
4149 if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
4150 AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
4151 [Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
4152 fi
4153 AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
4154 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
4155 AC_TRY_COMPILE([#include <krb5.h>],
4156 [krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
4157 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
4158 samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
4159 if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
4160 AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
4161 [Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
4162 fi
4164 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4165 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4166 AC_TRY_COMPILE([#include <krb5.h>],
4167 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4168 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4169 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4171 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4172 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4173 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4174 fi
4176 AC_CACHE_CHECK([for KV5M_KEYTAB],
4177 samba_cv_HAVE_KV5M_KEYTAB,[
4178 AC_TRY_COMPILE([#include <krb5.h>],
4179 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4180 samba_cv_HAVE_KV5M_KEYTAB=yes,
4181 samba_cv_HAVE_KV5M_KEYTAB=no)])
4183 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4184 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4185 [Whether the KV5M_KEYTAB option is available])
4186 fi
4188 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4189 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4190 AC_TRY_COMPILE([#include <krb5.h>],
4191 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4192 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4193 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4195 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4196 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4197 [Whether KRB5_KU_OTHER_CKSUM is available])
4198 fi
4200 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4201 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4202 AC_TRY_COMPILE([#include <krb5.h>],
4203 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4204 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4205 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4207 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4208 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4209 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4210 fi
4212 AC_CACHE_CHECK([for the krb5_princ_component macro],
4213 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4214 AC_TRY_LINK([#include <krb5.h>],
4215 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4216 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4217 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4219 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4220 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4221 [Whether krb5_princ_component is available])
4222 fi
4224 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4225 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4226 AC_TRY_COMPILE([#include <krb5.h>],
4227 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4228 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4229 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4231 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4232 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4233 [Whether krb5_keytab_entry has key member])
4234 fi
4236 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4237 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4238 AC_TRY_COMPILE([#include <krb5.h>],
4239 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4240 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4241 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4243 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4244 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4245 [Whether krb5_keytab_entry has keyblock member])
4246 fi
4248 AC_CACHE_CHECK([for magic in krb5_address],
4249 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4250 AC_TRY_COMPILE([#include <krb5.h>],
4251 [krb5_address addr; addr.magic = 0;],
4252 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4253 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4255 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4256 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4257 [Whether the krb5_address struct has a magic property])
4258 fi
4260 AC_CACHE_CHECK([for WRFILE: keytab support],
4261 samba_cv_HAVE_WRFILE_KEYTAB,[
4262 AC_TRY_RUN([
4263 #include<krb5.h>
4264 main()
4265 {
4266 krb5_context context;
4267 krb5_keytab keytab;
4269 krb5_init_context(&context);
4270 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4271 }],
4272 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4273 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4275 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4276 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4277 [Whether the WRFILE:-keytab is supported])
4278 fi
4280 AC_CACHE_CHECK([for krb5_realm type],
4281 samba_cv_HAVE_KRB5_REALM_TYPE,[
4282 AC_TRY_COMPILE([#include <krb5.h>],
4283 [krb5_realm realm;],
4284 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4285 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4287 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4288 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4289 [Whether the type krb5_realm exists])
4290 fi
4292 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4293 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4294 AC_TRY_COMPILE([#include <krb5.h>],
4295 [
4296 krb5_context context;
4297 krb5_principal principal;
4298 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4299 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4300 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4302 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4303 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4304 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4305 fi
4307 AC_CACHE_CHECK([for krb5_addresses type],
4308 samba_cv_HAVE_KRB5_ADDRESSES,[
4309 AC_TRY_COMPILE([#include <krb5.h>],
4310 [krb5_addresses addr;],
4311 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4312 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4314 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4315 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4316 [Whether the type krb5_addresses type exists])
4317 fi
4319 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4320 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4321 AC_TRY_COMPILE([#include <krb5.h>],
4322 [
4323 krb5_mk_error(0,0,0);],
4324 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4325 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4327 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4328 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4329 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4330 fi
4332 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4333 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4334 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4335 AC_TRY_RUN_STRICT([
4336 #include <stdlib.h>
4337 #include <krb5.h>
4338 int main(void) {
4339 krb5_context context = NULL;
4340 char *str = NULL;
4341 krb5_enctype_to_string(context, 1, &str);
4342 if (str) free (str);
4343 return 0;
4344 }
4345 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4346 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4347 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4349 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4350 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4351 [whether krb5_enctype_to_string takes krb5_context argument])
4352 fi
4354 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4355 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4356 AC_TRY_RUN_STRICT([
4357 #include <krb5.h>
4358 int main(void) {
4359 char buf[256];
4360 krb5_enctype_to_string(1, buf, 256);
4361 return 0;
4362 }
4363 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4364 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4365 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4367 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4368 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4369 [whether krb5_enctype_to_string takes size_t argument])
4370 fi
4371 fi
4373 AC_CACHE_CHECK([for krb5_principal_get_realm],
4374 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4375 AC_TRY_LINK([#include <krb5.h>],
4376 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4377 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4378 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4380 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4381 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4382 [Whether the function krb5_principal_get_realm is defined])
4383 fi
4385 AC_CACHE_CHECK([for krb5_princ_realm],
4386 samba_cv_HAVE_KRB5_PRINC_REALM,[
4387 AC_TRY_LINK([#include <krb5.h>],
4388 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4389 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4390 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4392 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4393 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4394 [Whether the macro krb5_princ_realm is defined])
4395 fi
4397 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4399 #
4400 #
4401 # Now the decisions whether we can support krb5
4402 #
4403 # NOTE: all tests should be done before this block!
4404 #
4405 #
4406 if test x"$found_arcfour_hmac" != x"yes"; then
4407 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4408 use_ads=no
4409 fi
4411 if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
4412 AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
4413 use_ads=no
4414 fi
4416 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4417 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4418 use_ads=no
4419 fi
4421 if test x"$ac_cv_func_ext_krb5_c_enctype_compare" != x"yes"; then
4422 AC_MSG_WARN(krb5_c_enctype_compare not found in -lkrb5)
4423 use_ads=no
4424 fi
4426 if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
4427 then
4428 AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
4429 use_ads=no
4430 fi
4432 if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
4433 then
4434 AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
4435 use_ads=no
4436 fi
4438 if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
4439 then
4440 AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
4441 use_ads=no
4442 fi
4444 if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
4445 then
4446 AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
4447 use_ads=no
4448 fi
4450 if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
4451 then
4452 AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
4453 use_ads=no
4454 fi
4456 if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
4457 then
4458 AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
4459 use_ads=no
4460 fi
4462 if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
4463 then
4464 AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
4465 use_ads=no
4466 fi
4468 if test x"$ac_cv_func_ext_krb5_string_to_key" != x"yes"
4469 then
4470 AC_MSG_WARN(krb5_string_to_key not found in -lkrb5)
4471 use_ads=no
4472 fi
4474 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4475 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4476 then
4477 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4478 use_ads=no
4479 fi
4481 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4482 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4483 then
4484 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4485 use_ads=no
4486 fi
4488 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4489 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4490 then
4491 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4492 use_ads=no
4493 fi
4495 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
4496 then
4497 AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
4498 use_ads=no
4499 fi
4501 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4503 # We only need the following functions if we can't get the enctype
4504 # and kvno out of the ticket directly (ie. on Heimdal).
4506 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4507 then
4508 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4509 use_ads=no
4510 fi
4512 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4513 then
4514 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4515 use_ads=no
4516 fi
4518 fi
4520 if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
4521 if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
4522 if test x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
4523 then
4524 AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
4525 use_ads=no
4526 fi
4527 fi
4529 if test x"$use_ads" = x"yes"; then
4530 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4531 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4532 if test x"$have_gssapi" = x"yes"; then
4533 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4534 fi
4535 else
4536 if test x"$with_ads_support" = x"yes"; then
4537 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4538 else
4539 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4540 fi
4541 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4542 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4543 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4544 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4545 KRB5_LIBS=""
4546 with_ads_support=no
4547 fi
4548 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4549 AC_MSG_RESULT([$use_ads])
4551 LIBS="$ac_save_LIBS"
4552 fi
4554 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4555 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4558 ########################################################
4559 # Compile with DNS Updates support?
4561 with_dnsupdate_support=auto
4562 AC_MSG_CHECKING([whether to enable DNS Updates support])
4564 AC_ARG_WITH(dnsupdate,
4565 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4566 [ case "$withval" in
4567 yes|no)
4568 with_dnsupdate_support=$withval
4569 ;;
4570 esac ])
4572 AC_MSG_RESULT($with_dnsupdate_support)
4574 if test x"$with_dnsupdate_support" != x"no"; then
4576 ################################################################
4577 # first test for AD / GSSAPI support being enabled
4578 if test x"$have_gssapi" != xyes ; then
4579 if test x"$with_dnsupdate_support" = x"yes" ; then
4580 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4581 else
4582 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4583 with_dnsupdate_support=no
4584 fi
4585 fi
4586 ##################################################################
4587 # then test for uuid.h (necessary to generate unique DNS keynames
4588 # (uuid.h is required for this test)
4589 AC_CHECK_HEADERS(uuid/uuid.h)
4592 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4593 if test x"$with_dnsupdate_support" = x"yes"; then
4594 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4595 else
4596 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4597 fi
4598 with_dnsupdate_support=no
4599 fi
4600 fi
4602 if test x"$with_dnsupdate_support" != x"no"; then
4604 ########################################################
4605 # Now see if we can find the uuid libs in standard paths
4606 # On some systems, the uuid API is in libc, so we have to
4607 # be careful not to insert a spurious -luuid.
4609 UUID_LIBS=""
4610 AC_LIBTESTFUNC(uuid, uuid_generate,
4611 [
4612 case " $LIBS " in
4613 *\ -luuid\ *)
4614 UUID_LIBS="-luuid"
4615 SMB_REMOVE_LIB(uuid)
4616 ;;
4617 esac
4619 with_dnsupdate_support=yes
4620 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4621 ],
4622 [
4623 if test x"$with_dnsupdate_support" = x"yes"; then
4624 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4625 else
4626 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4627 fi
4628 with_dnsupdate_support=no
4629 ])
4630 fi
4631 # finally print out the result:
4632 AC_MSG_CHECKING(whether DNS Updates support is used)
4633 AC_MSG_RESULT([$with_dnsupdate_support])
4636 #################################################
4637 # check for automount support
4638 AC_MSG_CHECKING(whether to use automount)
4639 AC_ARG_WITH(automount,
4640 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4641 [ case "$withval" in
4642 yes)
4643 AC_MSG_RESULT(yes)
4644 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4645 ;;
4646 *)
4647 AC_MSG_RESULT(no)
4648 ;;
4649 esac ],
4650 AC_MSG_RESULT(no)
4651 )
4653 #################################################
4654 # Check for a PAM clear-text auth, accounts, password
4655 # and session support. Most PAM implementations keep their
4656 # headers in /usr/include/security. Darwin keeps its in
4657 # /usr/include/pam.
4659 with_pam_for_crypt=no
4660 try_pam=auto
4661 AC_MSG_CHECKING(whether to try PAM support)
4662 AC_ARG_WITH(pam,
4663 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4664 [ case "$withval" in
4665 yes|no|auto)
4666 try_pam=$withval
4667 ;;
4668 esac
4669 ])
4670 AC_MSG_RESULT([$try_pam])
4672 use_pam=no
4673 create_pam_modules=no
4674 if test x"${try_pam}" != x"no";then
4675 use_pam=yes
4676 create_pam_modules=yes
4678 # Most systems have PAM headers in /usr/include/security, but Darwin
4679 # has them in /usr/include/pam.
4680 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4681 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4682 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4683 if test x"${try_pam}" = x"yes";then
4684 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4685 fi
4686 use_pam=no
4687 create_pam_modules=no
4688 fi
4690 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4691 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4692 if test x"${try_pam}" = x"yes";then
4693 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4694 fi
4695 use_pam=no
4696 create_pam_modules=no
4697 fi
4699 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4700 #if HAVE_SECURITY_PAM_APPL_H
4701 #include <security/pam_appl.h>
4702 #endif
4703 #if HAVE_PAM_PAM_APPL_H
4704 #include <pam/pam_appl.h>
4705 #endif
4706 ]])
4707 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4708 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4709 if test x"${try_pam}" = x"yes";then
4710 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4711 fi
4712 create_pam_modules=no
4713 fi
4715 if test x"$use_pam" = x"yes"; then
4716 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4717 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4718 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4719 with_pam_for_crypt=yes
4721 if test x"$create_pam_modules" = x"yes"; then
4722 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4723 # this checks are optional,
4724 # we don't care about the results here
4725 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4726 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4727 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4728 else
4729 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4730 fi
4731 fi
4732 AC_MSG_CHECKING(whether to use PAM support)
4733 AC_MSG_RESULT([$use_pam])
4735 AC_MSG_CHECKING(whether to have PAM MODULES support)
4736 AC_MSG_RESULT([$create_pam_modules])
4738 AC_TRY_COMPILE([
4739 #if defined(HAVE_SECURITY_PAM_APPL_H)
4740 #include <security/pam_appl.h>
4741 #elif defined(HAVE_PAM_PAM_APPL_H)
4742 #include <pam/pam_appl.h>
4743 #endif],[
4744 pam_set_item(0, PAM_RHOST, 0);
4745 ],
4746 AC_DEFINE(HAVE_PAM_RHOST, 1,
4747 [Define to 1 if PAM_RHOST is available]),[])
4749 AC_TRY_COMPILE([
4750 #if defined(HAVE_SECURITY_PAM_APPL_H)
4751 #include <security/pam_appl.h>
4752 #elif defined(HAVE_PAM_PAM_APPL_H)
4753 #include <pam/pam_appl.h>
4754 #endif],[
4755 pam_set_item(0, PAM_TTY, 0);
4756 ],
4757 AC_DEFINE(HAVE_PAM_TTY, 1,
4758 [Define to 1 if PAM_TTY is available]),[])
4760 fi # try_pam != no
4762 #################################################
4763 # check for PAM_RADIO_TYPE
4764 AC_TRY_COMPILE([
4765 #if (!defined(LINUX))
4767 #define PAM_EXTERN extern
4768 #if defined(HAVE_SECURITY_PAM_APPL_H)
4769 #include <security/pam_appl.h>
4770 #elif defined(HAVE_PAM_PAM_APPL_H)
4771 #include <pam/pam_appl.h>
4772 #endif
4774 #endif
4776 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4777 #include <security/pam_modules.h>
4778 #elif defined(HAVE_PAM_PAM_MODULES_H)
4779 #include <pam/pam_modules.h>
4780 #endif
4782 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4783 #include <security/_pam_macros.h>
4784 #elif defined(HAVE_PAM__PAM_MACROS_H)
4785 #include <pam/_pam_macros.h>
4786 #endif
4788 #ifdef HAVE_SECURITY_PAM_EXT_H
4789 #include <security/pam_ext.h>
4790 #endif
4791 ],
4792 [int i; i = PAM_RADIO_TYPE; ],
4793 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4795 #################################################
4796 # check for pam_smbpass support
4797 PAM_MODULES=""
4798 INSTALL_PAM_MODULES=""
4799 UNINSTALL_PAM_MODULES=""
4801 try_pam_smbpass=auto
4802 AC_MSG_CHECKING(whether to use pam_smbpass)
4803 AC_ARG_WITH(pam_smbpass,
4804 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4805 [ case "$withval" in
4806 yes|no|auto)
4807 try_pam_smbpass=$withval
4808 ;;
4809 *)
4810 AC_MSG_ERROR([valid options are yes,no,auto])
4811 ;;
4812 esac
4813 ])
4815 if test x"${try_pam_smbpass}" = xno ; then
4816 use_pam_smbpass=no
4817 else
4818 use_pam_smbpass=yes
4819 # Conditions under which pam_smbpass can't be built.
4820 if test x"$BLDSHARED" != xtrue ; then
4821 if test x"${try_pam_smbpass}" = xyes ; then
4822 AC_MSG_ERROR([No support for shared modules])
4823 fi
4824 use_pam_smbpass=no
4825 elif test x"$create_pam_modules" != xyes ; then
4826 if test x"${try_pam_smbpass}" = xyes ; then
4827 AC_MSG_ERROR([No support for PAM MODULES])
4828 fi
4829 use_pam_smbpass=no
4830 fi
4832 if test x"${use_pam_smbpass}" = xyes ; then
4833 PAM_MODULES="pam_smbpass"
4834 INSTALL_PAM_MODULES="installpammodules"
4835 UNINSTALL_PAM_MODULES="uninstallpammodules"
4836 fi
4837 fi
4838 AC_MSG_RESULT([$use_pam_smbpass])
4841 ##
4842 ## moved after the check for -lcrypt in order to
4843 ## ensure that the necessary libraries are included
4844 ## check checking for truncated salt. Wrapped by the
4845 ## $with_pam_for_crypt variable as above --jerry
4846 ##
4847 if test $with_pam_for_crypt = no; then
4848 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4849 crypt_LIBS="$LIBS"
4850 LIBS="$AUTH_LIBS $LIBS"
4851 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4852 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4853 LIBS="$crypt_LIBS"])
4854 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4855 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4856 fi
4857 fi
4859 #################################################
4860 # check for a NISPLUS_HOME support
4861 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4862 AC_ARG_WITH(nisplus-home,
4863 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4864 [ case "$withval" in
4865 yes)
4866 AC_MSG_RESULT(yes)
4867 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4868 ;;
4869 *)
4870 AC_MSG_RESULT(no)
4871 ;;
4872 esac ],
4873 AC_MSG_RESULT(no)
4874 )
4876 #################################################
4877 # check for syslog logging
4878 AC_MSG_CHECKING(whether to use syslog logging)
4879 AC_ARG_WITH(syslog,
4880 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4881 [ case "$withval" in
4882 yes)
4883 AC_MSG_RESULT(yes)
4884 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4885 ;;
4886 *)
4887 AC_MSG_RESULT(no)
4888 ;;
4889 esac ],
4890 AC_MSG_RESULT(no)
4891 )
4893 #################################################
4894 # check for custom syslog facility
4895 AC_MSG_CHECKING(whether to use a custom syslog facility)
4896 AC_ARG_WITH(syslog-facility,
4897 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4898 [
4899 if test "$withval" = "no" ; then
4900 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4901 else
4902 if test "$withval" != "yes" ; then
4903 syslog_facility="$withval"
4904 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4905 fi
4906 fi
4907 ])
4909 #################################################
4910 # check for experimental disk-quotas support
4912 samba_cv_WITH_QUOTAS=auto
4913 samba_cv_TRY_QUOTAS=no
4914 samba_cv_RUN_QUOTA_TESTS=auto
4915 samba_cv_WITH_SYS_QUOTAS=auto
4916 samba_cv_TRY_SYS_QUOTAS=auto
4917 samba_cv_SYSQUOTA_FOUND=no
4919 AC_MSG_CHECKING(whether to try disk-quotas support)
4920 AC_ARG_WITH(quotas,
4921 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4922 [ case "$withval" in
4923 yes)
4924 AC_MSG_RESULT(yes)
4925 samba_cv_WITH_QUOTAS=yes
4926 samba_cv_TRY_QUOTAS=yes
4927 samba_cv_RUN_QUOTA_TESTS=yes
4928 #set sys quotas to auto in this case
4929 samba_cv_TRY_SYS_QUOTAS=auto
4930 ;;
4931 auto)
4932 AC_MSG_RESULT(auto)
4933 samba_cv_WITH_QUOTAS=auto
4934 samba_cv_TRY_QUOTAS=auto
4935 samba_cv_RUN_QUOTA_TESTS=auto
4936 #set sys quotas to auto in this case
4937 samba_cv_TRY_SYS_QUOTAS=auto
4938 ;;
4939 no)
4940 AC_MSG_RESULT(no)
4941 samba_cv_WITH_QUOTAS=no
4942 samba_cv_TRY_QUOTAS=no
4943 samba_cv_RUN_QUOTA_TESTS=no
4944 ;;
4945 *)
4946 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4947 ;;
4948 esac ],
4949 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4950 )
4952 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4953 AC_ARG_WITH(sys-quotas,
4954 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4955 [ case "$withval" in
4956 yes)
4957 AC_MSG_RESULT(yes)
4958 samba_cv_WITH_SYS_QUOTAS=yes
4959 samba_cv_TRY_SYS_QUOTAS=yes
4960 samba_cv_RUN_QUOTA_TESTS=yes
4961 ;;
4962 auto)
4963 AC_MSG_RESULT(auto)
4964 samba_cv_WITH_SYS_QUOTAS=auto
4965 samba_cv_TRY_SYS_QUOTAS=auto
4966 samba_cv_RUN_QUOTA_TESTS=auto
4967 ;;
4968 no)
4969 AC_MSG_RESULT(no)
4970 samba_cv_WITH_SYS_QUOTAS=no
4971 samba_cv_TRY_SYS_QUOTAS=no
4972 ;;
4973 *)
4974 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4975 ;;
4976 esac ],
4977 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4978 )
4980 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4981 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4982 case "$host_os" in
4983 *linux*)
4984 AC_MSG_RESULT(yes)
4985 samba_cv_TRY_SYS_QUOTAS=yes
4986 samba_cv_RUN_QUOTA_TESTS=yes
4987 ;;
4988 *)
4989 AC_MSG_RESULT(no)
4990 samba_cv_TRY_SYS_QUOTAS=no
4991 ;;
4992 esac
4993 fi
4995 #############################################
4996 # only check for quota stuff if --with-quotas
4997 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4999 case "$host_os" in
5000 # on linux we didn't need to test we have builtin support
5001 *linux*)
5002 samba_cv_SYSQUOTA_FOUND=yes
5003 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
5004 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
5005 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
5006 AC_MSG_RESULT(yes)
5008 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
5009 samba_cv_found_xfs_header=yes
5010 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
5011 AC_MSG_RESULT(yes)
5012 ;;
5013 *solaris*)
5014 # need to set this define when using static linking (BUG 1473)
5015 CPPFLAGS="$CPPFLAGS -DSUNOS5"
5016 ;;
5017 *)
5018 ;;
5019 esac
5021 # some broken header files need this
5022 AC_CHECK_HEADER(asm/types.h,[
5023 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
5024 AC_ADD_INCLUDE(<asm/types.h>)
5025 ])
5027 # For quotas on Veritas VxFS filesystems
5028 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
5030 # For quotas on Linux XFS filesystems
5031 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
5033 # For sys/quota.h and linux/quota.h
5034 AC_CHECK_HEADERS(sys/quota.h)
5036 if test x"$samba_cv_found_xfs_header" != x"yes"; then
5037 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
5038 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
5039 AC_TRY_COMPILE([
5040 #include "confdefs.h"
5041 #ifdef HAVE_SYS_TYPES_H
5042 #include <sys/types.h>
5043 #endif
5044 #ifdef HAVE_ASM_TYPES_H
5045 #include <asm/types.h>
5046 #endif
5047 #include <sys/quota.h>
5048 ],[int i = Q_XGETQUOTA;],
5049 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
5050 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
5051 samba_cv_found_xfs_header=yes
5052 fi
5053 fi
5055 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
5056 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
5057 AC_TRY_COMPILE([
5058 #include "confdefs.h"
5059 #ifdef HAVE_SYS_QUOTA_H
5060 #include <sys/quota.h>
5061 #endif
5062 ],[
5063 struct dqblk D;
5064 D.dqb_fsoftlimit = 0;],
5065 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
5066 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
5067 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
5068 fi
5070 ##################
5071 # look for a working quota system
5073 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5074 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
5075 AC_TRY_RUN_STRICT([
5076 #define HAVE_QUOTACTL_4A 1
5077 #define AUTOCONF_TEST 1
5078 #include "confdefs.h"
5079 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5080 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
5081 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
5082 samba_cv_SYSQUOTA_FOUND=yes;
5083 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
5084 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
5085 fi
5086 fi
5088 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5089 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
5090 AC_TRY_RUN_STRICT([
5091 #define HAVE_QUOTACTL_4B 1
5092 #define AUTOCONF_TEST 1
5093 #include "confdefs.h"
5094 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5095 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
5096 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
5097 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
5098 samba_cv_SYSQUOTA_FOUND=yes;
5099 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
5100 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
5101 fi
5102 fi
5104 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5105 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5106 AC_TRY_RUN_STRICT([
5107 #define HAVE_QUOTACTL_3 1
5108 #define AUTOCONF_TEST 1
5109 #include "confdefs.h"
5110 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5111 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5112 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5113 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5114 samba_cv_SYSQUOTA_FOUND=yes;
5115 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5116 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5117 fi
5118 fi
5120 #################################################
5121 # check for mntent.h and struct mntent
5122 AC_CHECK_HEADERS(mntent.h)
5123 #################################################
5124 # check for setmntent,getmntent,endmntent
5125 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5127 #################################################
5128 # check for devnm.h and struct mntent
5129 AC_CHECK_HEADERS(devnm.h)
5130 #################################################
5131 # check for devnm
5132 AC_CHECK_FUNCS(devnm)
5134 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5135 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5136 # if --with-sys-quotas=yes then build it
5137 # you have can use the get/set quota command smb.conf
5138 # options then
5139 samba_cv_SYSQUOTA_FOUND=auto
5140 fi
5141 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5142 # if --with-sys-quotas=yes then build it
5143 # you have can use the get/set quota command smb.conf
5144 # options then
5145 samba_cv_TRY_SYS_QUOTAS=auto
5146 fi
5147 fi
5149 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5150 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5151 SAVE_CPPFLAGS="$CPPFLAGS"
5152 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5153 AC_TRY_COMPILE([
5154 #include "confdefs.h"
5155 #define NO_PROTO_H 1
5156 #define NO_CONFIG_H 1
5157 #define HAVE_SYS_QUOTAS 1
5158 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5159 #include "${srcdir-.}/lib/sysquotas.c"
5160 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5161 CPPFLAGS="$SAVE_CPPFLAGS"
5162 ])
5163 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5164 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5165 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5166 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5167 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5168 samba_cv_WE_USE_SYS_QUOTAS=yes
5169 AC_MSG_RESULT(yes)
5170 else
5171 AC_MSG_RESULT(no)
5172 fi
5173 fi
5174 fi
5176 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5177 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5178 SAVE_CPPFLAGS="$CPPFLAGS"
5179 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5180 AC_TRY_COMPILE([
5181 #include "confdefs.h"
5182 #define NO_PROTO_H 1
5183 #define NO_CONFIG_H 1
5184 #define HAVE_SYS_QUOTAS 1
5185 #define HAVE_NFS_QUOTAS 1
5186 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5187 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5188 CPPFLAGS="$SAVE_CPPFLAGS"
5189 ])
5190 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5191 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5192 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5193 fi
5194 fi
5195 fi
5197 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5198 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5199 SAVE_CPPFLAGS="$CPPFLAGS"
5200 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5201 AC_TRY_COMPILE([
5202 #include "confdefs.h"
5203 #define NO_PROTO_H 1
5204 #define NO_CONFIG_H 1
5205 #define HAVE_SYS_QUOTAS 1
5206 #define HAVE_XFS_QUOTAS 1
5207 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5208 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5209 CPPFLAGS="$SAVE_CPPFLAGS"
5210 ])
5211 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5212 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5213 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5214 fi
5215 fi
5216 fi
5218 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5219 SAVE_CPPFLAGS="$CPPFLAGS"
5220 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5221 AC_TRY_COMPILE([
5222 #include "confdefs.h"
5223 #define NO_PROTO_H 1
5224 #define NO_CONFIG_H 1
5225 #include "${srcdir-.}/smbd/quotas.c"
5226 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5227 CPPFLAGS="$SAVE_CPPFLAGS"
5228 ])
5229 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5230 AC_MSG_CHECKING(whether to use the old quota support)
5231 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5232 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5233 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5234 AC_MSG_RESULT(yes)
5235 else
5236 AC_MSG_RESULT(no)
5237 fi
5238 else
5239 AC_MSG_RESULT(no)
5240 fi
5241 fi
5243 ####################
5244 # End of quota check samba_cv_RUN_QUOTA_TESTS
5245 fi
5247 #################################################
5248 # check for experimental utmp accounting
5250 AC_MSG_CHECKING(whether to support utmp accounting)
5251 WITH_UTMP=yes
5252 AC_ARG_WITH(utmp,
5253 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5254 [ case "$withval" in
5255 no)
5256 WITH_UTMP=no
5257 ;;
5258 *)
5259 WITH_UTMP=yes
5260 ;;
5261 esac ],
5262 )
5264 # utmp requires utmp.h
5265 # Note similar check earlier, when checking utmp details.
5267 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5268 utmp_no_reason=", no utmp.h on $host_os"
5269 WITH_UTMP=no
5270 fi
5272 # Display test results
5274 if test x"$WITH_UTMP" = x"yes"; then
5275 AC_MSG_RESULT(yes)
5276 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5277 else
5278 AC_MSG_RESULT(no$utmp_no_reason)
5279 fi
5282 #################################################
5283 # these tests are taken from the GNU fileutils package
5284 AC_CHECKING(how to get filesystem space usage)
5285 space=no
5287 # Test for statvfs64.
5288 if test $space = no; then
5289 # SVR4
5290 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5291 [AC_TRY_RUN([
5292 #if defined(HAVE_UNISTD_H)
5293 #include <unistd.h>
5294 #endif
5295 #include <sys/types.h>
5296 #include <sys/statvfs.h>
5297 main ()
5298 {
5299 struct statvfs64 fsd;
5300 exit (statvfs64 (".", &fsd));
5301 }],
5302 fu_cv_sys_stat_statvfs64=yes,
5303 fu_cv_sys_stat_statvfs64=no,
5304 fu_cv_sys_stat_statvfs64=cross)])
5305 if test $fu_cv_sys_stat_statvfs64 = yes; then
5306 space=yes
5307 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5308 fi
5309 fi
5311 # Perform only the link test since it seems there are no variants of the
5312 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5313 # because that got a false positive on SCO OSR5. Adding the declaration
5314 # of a `struct statvfs' causes this test to fail (as it should) on such
5315 # systems. That system is reported to work fine with STAT_STATFS4 which
5316 # is what it gets when this test fails.
5317 if test $space = no; then
5318 # SVR4
5319 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5320 [AC_TRY_LINK([#include <sys/types.h>
5321 #include <sys/statvfs.h>],
5322 [struct statvfs fsd; statvfs (0, &fsd);],
5323 fu_cv_sys_stat_statvfs=yes,
5324 fu_cv_sys_stat_statvfs=no)])
5325 if test $fu_cv_sys_stat_statvfs = yes; then
5326 space=yes
5327 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5328 fi
5329 fi
5331 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5332 # This is not the case on ancient Linux systems.
5334 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5335 AC_TRY_COMPILE([#include <sys/types.h>
5336 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5337 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5338 if test x"$samba_cv_fsid_int" = x"yes"; then
5339 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5340 fi
5342 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5343 # systems use f_bsize.
5344 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5345 AC_TRY_COMPILE([#include <sys/types.h>
5346 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5347 samba_cv_frsize=yes,samba_cv_frsize=no)])
5348 if test x"$samba_cv_frsize" = x"yes"; then
5349 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5350 fi
5352 # Some systems use f_flag in struct statvfs while others use f_flags
5353 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5354 AC_TRY_COMPILE([#include <sys/types.h>
5355 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5356 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5357 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5358 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5359 fi
5361 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5362 AC_TRY_COMPILE([#include <sys/types.h>
5363 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5364 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5365 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5366 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5367 fi
5369 if test $space = no; then
5370 # DEC Alpha running OSF/1
5371 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5372 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5373 [AC_TRY_RUN([
5374 #include <sys/param.h>
5375 #include <sys/types.h>
5376 #include <sys/mount.h>
5377 main ()
5378 {
5379 struct statfs fsd;
5380 fsd.f_fsize = 0;
5381 exit (statfs (".", &fsd, sizeof (struct statfs)));
5382 }],
5383 fu_cv_sys_stat_statfs3_osf1=yes,
5384 fu_cv_sys_stat_statfs3_osf1=no,
5385 fu_cv_sys_stat_statfs3_osf1=no)])
5386 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5387 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5388 space=yes
5389 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5390 fi
5391 fi
5393 if test $space = no; then
5394 # AIX
5395 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5396 member (AIX, 4.3BSD)])
5397 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5398 [AC_TRY_RUN([
5399 #ifdef HAVE_SYS_PARAM_H
5400 #include <sys/param.h>
5401 #endif
5402 #ifdef HAVE_SYS_MOUNT_H
5403 #include <sys/mount.h>
5404 #endif
5405 #ifdef HAVE_SYS_VFS_H
5406 #include <sys/vfs.h>
5407 #endif
5408 main ()
5409 {
5410 struct statfs fsd;
5411 fsd.f_bsize = 0;
5412 exit (statfs (".", &fsd));
5413 }],
5414 fu_cv_sys_stat_statfs2_bsize=yes,
5415 fu_cv_sys_stat_statfs2_bsize=no,
5416 fu_cv_sys_stat_statfs2_bsize=no)])
5417 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5418 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5419 space=yes
5420 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5421 fi
5422 fi
5424 if test $space = no; then
5425 # SVR3
5426 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5427 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5428 [AC_TRY_RUN([#include <sys/types.h>
5429 #include <sys/statfs.h>
5430 main ()
5431 {
5432 struct statfs fsd;
5433 exit (statfs (".", &fsd, sizeof fsd, 0));
5434 }],
5435 fu_cv_sys_stat_statfs4=yes,
5436 fu_cv_sys_stat_statfs4=no,
5437 fu_cv_sys_stat_statfs4=no)])
5438 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5439 if test $fu_cv_sys_stat_statfs4 = yes; then
5440 space=yes
5441 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5442 fi
5443 fi
5445 if test $space = no; then
5446 # 4.4BSD and NetBSD
5447 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5448 member (4.4BSD and NetBSD)])
5449 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5450 [AC_TRY_RUN([#include <sys/types.h>
5451 #ifdef HAVE_SYS_PARAM_H
5452 #include <sys/param.h>
5453 #endif
5454 #ifdef HAVE_SYS_MOUNT_H
5455 #include <sys/mount.h>
5456 #endif
5457 main ()
5458 {
5459 struct statfs fsd;
5460 fsd.f_fsize = 0;
5461 exit (statfs (".", &fsd));
5462 }],
5463 fu_cv_sys_stat_statfs2_fsize=yes,
5464 fu_cv_sys_stat_statfs2_fsize=no,
5465 fu_cv_sys_stat_statfs2_fsize=no)])
5466 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5467 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5468 space=yes
5469 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5470 fi
5471 fi
5473 if test $space = no; then
5474 # Ultrix
5475 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5476 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5477 [AC_TRY_RUN([#include <sys/types.h>
5478 #ifdef HAVE_SYS_PARAM_H
5479 #include <sys/param.h>
5480 #endif
5481 #ifdef HAVE_SYS_MOUNT_H
5482 #include <sys/mount.h>
5483 #endif
5484 #ifdef HAVE_SYS_FS_TYPES_H
5485 #include <sys/fs_types.h>
5486 #endif
5487 main ()
5488 {
5489 struct fs_data fsd;
5490 /* Ultrix's statfs returns 1 for success,
5491 0 for not mounted, -1 for failure. */
5492 exit (statfs (".", &fsd) != 1);
5493 }],
5494 fu_cv_sys_stat_fs_data=yes,
5495 fu_cv_sys_stat_fs_data=no,
5496 fu_cv_sys_stat_fs_data=no)])
5497 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5498 if test $fu_cv_sys_stat_fs_data = yes; then
5499 space=yes
5500 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5501 fi
5502 fi
5504 #
5505 # As a gating factor for large file support, in order to
5506 # use <4GB files we must have the following minimal support
5507 # available.
5508 # long long, and a 64 bit off_t or off64_t.
5509 # If we don't have all of these then disable large
5510 # file support.
5511 #
5512 AC_MSG_CHECKING([if large file support can be enabled])
5513 AC_TRY_COMPILE([
5514 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5515 #include <sys/types.h>
5516 #else
5517 __COMPILE_ERROR_
5518 #endif
5519 ],
5520 [int i],
5521 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5522 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5523 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5524 fi
5525 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5528 #################################################
5529 # check for cluster extensions
5531 AC_MSG_CHECKING(cluster support)
5532 AC_ARG_WITH(cluster-support,
5533 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5535 if test x"$with_cluster_support" = x ; then
5536 with_cluster_support="auto"
5537 fi
5539 AC_MSG_RESULT($with_cluster_support)
5541 AC_ARG_WITH(ctdb,
5542 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5543 [ case "$withval" in
5544 yes|no)
5545 AC_MSG_WARN([--with-ctdb called without argument])
5546 ;;
5547 *)
5548 CTDB_CPPFLAGS="-I$withval/include"
5549 ;;
5550 esac])
5552 AC_ARG_ENABLE(old-ctdb,
5553 [AS_HELP_STRING([--enable-old-ctdb],
5554 [Enable build against (too) old ctdb version (default=no)])],,
5555 [enable_old_ctdb=no])
5558 if test "$with_cluster_support" != "no" ; then
5560 AC_MSG_NOTICE(checking whether cluster support is available)
5562 have_cluster_support="yes"
5563 ctdb_broken="no"
5565 SAVED_CPPFLAGS="$CPPFLAGS"
5566 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5568 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5569 #include "confdefs.h"
5570 #define NO_CONFIG_H
5571 #include "replace.h"
5572 #include "system/wait.h"
5573 #include "system/network.h"
5574 #define private #error __USED_RESERVED_WORD_private__
5575 #include <talloc.h>
5576 #include <tdb.h>
5577 #include <ctdb.h>
5578 ])
5580 if test "x$have_cluster_support" = "xyes" -a \
5581 "x$ac_cv_header_ctdb_h" != "xyes"
5582 then
5583 have_cluster_support=no
5584 ctdb_broken="ctdb.h is required for cluster support"
5585 fi
5587 if test "x$have_cluster_support" = "xyes" -a \
5588 "x$ac_cv_header_ctdb_h" != "xyes"
5589 then
5590 have_cluster_support=no
5591 ctdb_broken="ctdb_private.h is required for cluster support"
5592 fi
5595 if test "x$have_cluster_support" = "xyes" ; then
5596 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5597 #include "confdefs.h"
5598 #define NO_CONFIG_H
5599 #include "replace.h"
5600 #include "system/wait.h"
5601 #include "system/network.h"
5602 #include <talloc.h>
5603 #include <tdb.h>
5604 #include <ctdb.h>
5605 #include <ctdb_private.h>
5606 ])
5607 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5608 ctdb_broken="ctdb transaction support missing or too old"
5609 have_cluster_support=no
5610 fi
5611 fi
5613 if test "x$have_cluster_support" = "xyes" ; then
5614 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5615 #include "confdefs.h"
5616 #define NO_CONFIG_H
5617 #include "replace.h"
5618 #include "system/wait.h"
5619 #include "system/network.h"
5620 #include <talloc.h>
5621 #include <tdb.h>
5622 #include <ctdb.h>
5623 #include <ctdb_private.h>
5624 ])
5625 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5626 then
5627 if test "x$enable_old_ctdb" = "xyes" ; then
5628 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5629 else
5630 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5631 have_cluster_support=no
5632 fi
5633 fi
5634 fi
5636 if test "x$have_cluster_support" = "xyes" ; then
5637 AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
5638 #include "confdefs.h"
5639 #define NO_CONFIG_H
5640 #include "replace.h"
5641 #include "system/wait.h"
5642 #include "system/network.h"
5643 #include <talloc.h>
5644 #include <tdb.h>
5645 #include <ctdb.h>
5646 #include <ctdb_private.h>
5647 ])
5648 if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
5649 then
5650 if test "x$enable_old_ctdb" = "xyes" ; then
5651 AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
5652 else
5653 ctdb_broken="support for CHECK_SRVIDS control missing"
5654 have_cluster_support=no
5655 fi
5656 fi
5657 fi
5659 if test "x$have_cluster_support" = "xyes" ; then
5660 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5661 # to ctdb_tcp_client.
5662 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5663 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5664 ],,[
5665 #include "confdefs.h"
5666 #define NO_CONFIG_H
5667 #include "replace.h"
5668 #include "system/wait.h"
5669 #include "system/network.h"
5670 #include <talloc.h>
5671 #include <tdb.h>
5672 #include <ctdb.h>
5673 #include <ctdb_private.h>
5674 ])
5675 fi
5677 if test "x$have_cluster_support" = "xyes" ; then
5678 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5679 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5680 ],[
5681 ctdb_broken="missing struct ctdb_control_tcp"
5682 have_cluster_support=no
5683 ],[
5684 #include "confdefs.h"
5685 #define NO_CONFIG_H
5686 #include "replace.h"
5687 #include "system/wait.h"
5688 #include "system/network.h"
5689 #include <talloc.h>
5690 #include <tdb.h>
5691 #include <ctdb.h>
5692 #include <ctdb_private.h>
5693 ])
5694 fi
5696 # test for optional ipv6 support in ctdb:
5697 if test "x$have_cluster_support" = "xyes" ; then
5698 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5699 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5700 ],,[
5701 #include "confdefs.h"
5702 #define NO_CONFIG_H
5703 #include "replace.h"
5704 #include "system/wait.h"
5705 #include "system/network.h"
5706 #include <talloc.h>
5707 #include <tdb.h>
5708 #include <ctdb.h>
5709 #include <ctdb_private.h>
5710 ])
5711 fi
5713 CPPFLAGS="$SAVED_CPPFLAGS"
5715 fi # (if test "$with_cluster_support" != "no")
5717 if test x"$have_cluster_support" = "xno" ; then
5718 case "$with_cluster_support" in
5719 yes)
5720 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5721 ;;
5722 auto)
5723 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5724 ;;
5725 esac
5726 with_cluster_support=no
5727 fi
5729 if test "x$with_cluster_support" != "xno"; then
5730 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5731 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5732 AC_MSG_NOTICE(Building with cluster support)
5733 else
5734 AC_MSG_NOTICE(Building without cluster support)
5735 fi
5738 #################################################
5739 # check for rtnetlink
5741 AC_CHECK_HEADERS([linux/netlink.h],
5742 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5743 [#include <bits/sockaddr.h>
5744 #include <linux/netlink.h>]),
5745 [],[#include <bits/sockaddr.h>])
5747 #################################################
5748 # check for ACL support
5750 AC_MSG_CHECKING(whether to support ACLs)
5751 AC_ARG_WITH(acl-support,
5752 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5753 [ case "$withval" in
5754 yes|no)
5755 with_acl_support="$withval"
5756 ;;
5757 esac ])
5759 if test x"$with_acl_support" = x ; then
5760 with_acl_support="auto"
5761 fi
5763 AC_MSG_RESULT($with_acl_support)
5765 if test x"$with_acl_support" = x"no"; then
5766 AC_MSG_RESULT(Disabling ACL support)
5767 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5768 else
5769 AC_MSG_NOTICE(checking whether ACL support is available:)
5770 case "$host_os" in
5771 *sysv5*)
5772 AC_MSG_NOTICE(Using UnixWare ACLs)
5773 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5774 default_static_modules="$default_static_modules vfs_solarisacl"
5775 ;;
5776 *solaris*)
5777 AC_MSG_NOTICE(Using solaris ACLs)
5778 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5779 ACL_LIBS="$ACL_LIBS -lsec"
5780 default_static_modules="$default_static_modules vfs_solarisacl"
5781 ;;
5782 *hpux*)
5783 AC_MSG_NOTICE(Using HPUX ACLs)
5784 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5785 default_static_modules="$default_static_modules vfs_hpuxacl"
5786 ;;
5787 *irix*)
5788 AC_MSG_NOTICE(Using IRIX ACLs)
5789 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5790 default_static_modules="$default_static_modules vfs_irixacl"
5791 ;;
5792 *aix*)
5793 AC_MSG_NOTICE(Using AIX ACLs)
5794 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5795 default_static_modules="$default_static_modules vfs_aixacl"
5796 ;;
5797 *osf*)
5798 AC_MSG_NOTICE(Using Tru64 ACLs)
5799 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5800 ACL_LIBS="$ACL_LIBS -lpacl"
5801 default_static_modules="$default_static_modules vfs_tru64acl"
5802 ;;
5803 *darwin*)
5804 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5805 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5806 ;;
5807 *)
5808 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5809 case "$host_os" in
5810 *linux*)
5811 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5812 ;;
5813 esac
5814 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5815 acl_LIBS=$LIBS
5816 LIBS="$LIBS $ACL_LIBS"
5817 AC_TRY_LINK([
5818 #include <sys/types.h>
5819 #include <sys/acl.h>
5820 ],[
5821 acl_t acl;
5822 int entry_id;
5823 acl_entry_t *entry_p;
5824 return acl_get_entry(acl, entry_id, entry_p);
5825 ],
5826 [samba_cv_HAVE_POSIX_ACLS=yes],
5827 [samba_cv_HAVE_POSIX_ACLS=no])
5828 LIBS=$acl_LIBS
5829 ])
5830 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5831 AC_MSG_NOTICE(Using posix ACLs)
5832 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5833 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5834 acl_LIBS=$LIBS
5835 LIBS="$LIBS $ACL_LIBS"
5836 AC_TRY_LINK([
5837 #include <sys/types.h>
5838 #include <sys/acl.h>
5839 ],[
5840 acl_permset_t permset_d;
5841 acl_perm_t perm;
5842 return acl_get_perm_np(permset_d, perm);
5843 ],
5844 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5845 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5846 LIBS=$acl_LIBS
5847 ])
5848 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5849 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5850 fi
5851 default_static_modules="$default_static_modules vfs_posixacl"
5852 else
5853 AC_MSG_NOTICE(ACL support is not avaliable)
5854 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5855 fi
5856 ;;
5857 esac
5858 fi # with_acl_support
5860 #################################################
5861 # check if we have FreeBSD sunacl
5862 case "$host_os" in
5863 *freebsd*)
5864 AC_CHECK_HEADER(sunacl.h)
5865 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5866 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5867 ZFSACL_LIBS=-lsunacl
5868 AC_SUBST(ZFSACL_LIBS)
5869 default_shared_modules="$default_shared_modules vfs_zfsacl"
5870 fi
5871 ;;
5872 esac
5874 #################################################
5875 # check for AIO support
5877 AC_MSG_CHECKING(whether to support asynchronous io)
5878 AC_ARG_WITH(aio-support,
5879 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5880 [ case "$withval" in
5881 yes)
5883 AC_MSG_RESULT(yes)
5884 case "$host_os" in
5885 *)
5886 AIO_LIBS=$LIBS
5887 no_rt_LIBS=$LIBS
5888 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5889 LIBS=$no_rt_LIBS
5890 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5891 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5892 aio_LIBS=$LIBS
5893 LIBS=$AIO_LIBS
5894 AC_TRY_LINK([#include <sys/types.h>
5895 #include <aio.h>],
5896 [ struct aiocb a; return aio_read(&a);],
5897 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5898 LIBS=$aio_LIBS])
5899 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5900 aio_LIBS=$LIBS
5901 LIBS=$AIO_LIBS
5902 AC_TRY_LINK([#include <sys/types.h>
5903 #include <aio.h>],
5904 [ struct aiocb64 a; return aio_read64(&a);],
5905 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5906 LIBS=$aio_LIBS])
5907 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5908 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5909 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5910 LIBS=$AIO_LIBS
5911 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5912 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5913 LIBS=$AIO_LIBS
5914 fi
5916 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5917 AC_MSG_CHECKING(for aio_read)
5918 AC_LINK_IFELSE([#include <aio.h>
5919 int main() { struct aiocb a; return aio_read(&a); }],
5920 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5921 [AC_MSG_RESULT(no)])
5923 AC_MSG_CHECKING(for aio_write)
5924 AC_LINK_IFELSE([#include <aio.h>
5925 int main() { struct aiocb a; return aio_write(&a); }],
5926 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5927 [AC_MSG_RESULT(no)])
5929 AC_MSG_CHECKING(for aio_fsync)
5930 AC_LINK_IFELSE([#include <aio.h>
5931 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5932 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5933 [AC_MSG_RESULT(no)])
5935 AC_MSG_CHECKING(for aio_return)
5936 AC_LINK_IFELSE([#include <aio.h>
5937 int main() { struct aiocb a; return aio_return(&a); }],
5938 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5939 [AC_MSG_RESULT(no)])
5941 AC_MSG_CHECKING(for aio_error)
5942 AC_LINK_IFELSE([#include <aio.h>
5943 int main() { struct aiocb a; return aio_error(&a); }],
5944 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5945 [AC_MSG_RESULT(no)])
5947 AC_MSG_CHECKING(for aio_cancel)
5948 AC_LINK_IFELSE([#include <aio.h>
5949 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5950 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5951 [AC_MSG_RESULT(no)])
5953 AC_MSG_CHECKING(for aio_suspend)
5954 AC_LINK_IFELSE([#include <aio.h>
5955 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5956 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5957 [AC_MSG_RESULT(no)])
5958 fi
5960 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5961 AC_MSG_CHECKING(for aio_read64)
5962 AC_LINK_IFELSE([#include <aio.h>
5963 int main() { struct aiocb a; return aio_read64(&a); }],
5964 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5965 [AC_MSG_RESULT(no)])
5967 AC_MSG_CHECKING(for aio_write64)
5968 AC_LINK_IFELSE([#include <aio.h>
5969 int main() { struct aiocb a; return aio_write64(&a); }],
5970 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5971 [AC_MSG_RESULT(no)])
5973 AC_MSG_CHECKING(for aio_fsync64)
5974 AC_LINK_IFELSE([#include <aio.h>
5975 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5976 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5977 [AC_MSG_RESULT(no)])
5979 AC_MSG_CHECKING(for aio_return64)
5980 AC_LINK_IFELSE([#include <aio.h>
5981 int main() { struct aiocb a; return aio_return64(&a); }],
5982 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5983 [AC_MSG_RESULT(no)])
5985 AC_MSG_CHECKING(for aio_error64)
5986 AC_LINK_IFELSE([#include <aio.h>
5987 int main() { struct aiocb a; return aio_error64(&a); }],
5988 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5989 [AC_MSG_RESULT(no)])
5991 AC_MSG_CHECKING(for aio_cancel64)
5992 AC_LINK_IFELSE([#include <aio.h>
5993 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5994 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5995 [AC_MSG_RESULT(no)])
5997 AC_MSG_CHECKING(for aio_suspend64)
5998 AC_LINK_IFELSE([#include <aio.h>
5999 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
6000 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
6001 [AC_MSG_RESULT(no)])
6002 fi
6003 ;;
6004 esac
6005 ;;
6006 *)
6007 AC_MSG_RESULT(no)
6008 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
6009 ;;
6010 esac ],
6011 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
6012 AC_MSG_RESULT(no)
6013 )
6015 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6016 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
6017 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
6018 default_shared_modules="$default_shared_modules vfs_aio_fork"
6019 fi
6020 fi
6022 #################################################
6023 # check for sendfile support
6025 with_sendfile_support=yes
6026 AC_MSG_CHECKING(whether to check to support sendfile)
6027 AC_ARG_WITH(sendfile-support,
6028 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
6029 [ case "$withval" in
6030 yes)
6032 AC_MSG_RESULT(yes);
6034 case "$host_os" in
6035 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6036 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6037 AC_TRY_LINK([#include <sys/sendfile.h>],
6038 [\
6039 int tofd, fromfd;
6040 off64_t offset;
6041 size_t total;
6042 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
6043 ],
6044 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6046 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
6047 AC_TRY_LINK([#include <sys/sendfile.h>],
6048 [\
6049 int tofd, fromfd;
6050 off_t offset;
6051 size_t total;
6052 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6053 ],
6054 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6056 # Try and cope with broken Linux sendfile....
6057 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
6058 AC_TRY_LINK([\
6059 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
6060 #undef _FILE_OFFSET_BITS
6061 #endif
6062 #include <sys/sendfile.h>],
6063 [\
6064 int tofd, fromfd;
6065 off_t offset;
6066 size_t total;
6067 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
6068 ],
6069 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
6071 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6072 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
6073 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6074 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6075 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6076 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6077 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
6078 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
6079 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
6080 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
6081 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
6082 else
6083 AC_MSG_RESULT(no);
6084 fi
6086 ;;
6087 *freebsd* | *dragonfly* )
6088 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
6089 AC_TRY_LINK([\
6090 #include <sys/types.h>
6091 #include <unistd.h>
6092 #include <sys/socket.h>
6093 #include <sys/uio.h>],
6094 [\
6095 int fromfd, tofd, ret, total=0;
6096 off_t offset, nwritten;
6097 struct sf_hdtr hdr;
6098 struct iovec hdtrl;
6099 hdr.headers = &hdtrl;
6100 hdr.hdr_cnt = 1;
6101 hdr.trailers = NULL;
6102 hdr.trl_cnt = 0;
6103 hdtrl.iov_base = NULL;
6104 hdtrl.iov_len = 0;
6105 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
6106 ],
6107 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6109 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6110 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
6111 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
6112 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6113 else
6114 AC_MSG_RESULT(no);
6115 fi
6116 ;;
6118 *hpux*)
6119 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6120 AC_TRY_LINK([\
6121 #include <sys/socket.h>
6122 #include <sys/uio.h>],
6123 [\
6124 int fromfd, tofd;
6125 size_t total=0;
6126 struct iovec hdtrl[2];
6127 ssize_t nwritten;
6128 off64_t offset;
6130 hdtrl[0].iov_base = 0;
6131 hdtrl[0].iov_len = 0;
6133 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6134 ],
6135 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6136 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6137 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6138 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6139 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6140 else
6141 AC_MSG_RESULT(no);
6142 fi
6144 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6145 AC_TRY_LINK([\
6146 #include <sys/socket.h>
6147 #include <sys/uio.h>],
6148 [\
6149 int fromfd, tofd;
6150 size_t total=0;
6151 struct iovec hdtrl[2];
6152 ssize_t nwritten;
6153 off_t offset;
6155 hdtrl[0].iov_base = 0;
6156 hdtrl[0].iov_len = 0;
6158 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6159 ],
6160 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6161 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6162 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6163 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6164 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6165 else
6166 AC_MSG_RESULT(no);
6167 fi
6168 ;;
6170 *solaris*)
6171 AC_CHECK_LIB(sendfile,sendfilev)
6172 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6173 AC_TRY_LINK([\
6174 #include <sys/sendfile.h>],
6175 [\
6176 int sfvcnt;
6177 size_t xferred;
6178 struct sendfilevec vec[2];
6179 ssize_t nwritten;
6180 int tofd;
6182 sfvcnt = 2;
6184 vec[0].sfv_fd = SFV_FD_SELF;
6185 vec[0].sfv_flag = 0;
6186 vec[0].sfv_off = 0;
6187 vec[0].sfv_len = 0;
6189 vec[1].sfv_fd = 0;
6190 vec[1].sfv_flag = 0;
6191 vec[1].sfv_off = 0;
6192 vec[1].sfv_len = 0;
6193 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6194 ],
6195 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6197 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6198 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6199 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6200 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6201 else
6202 AC_MSG_RESULT(no);
6203 fi
6205 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6206 AC_TRY_LINK([\
6207 #include <sys/sendfile.h>],
6208 [\
6209 int sfvcnt;
6210 size_t xferred;
6211 struct sendfilevec vec[2];
6212 ssize_t nwritten;
6213 int tofd;
6215 sfvcnt = 2;
6217 vec[0].sfv_fd = SFV_FD_SELF;
6218 vec[0].sfv_flag = 0;
6219 vec[0].sfv_off = 0;
6220 vec[0].sfv_len = 0;
6222 vec[1].sfv_fd = 0;
6223 vec[1].sfv_flag = 0;
6224 vec[1].sfv_off = 0;
6225 vec[1].sfv_len = 0;
6226 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6227 ],
6228 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6230 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6231 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6232 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6233 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6234 else
6235 AC_MSG_RESULT(no);
6236 fi
6237 ;;
6238 *aix*)
6239 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6240 AC_TRY_LINK([\
6241 #include <sys/socket.h>],
6242 [\
6243 int fromfd, tofd;
6244 size_t total=0;
6245 struct sf_parms hdtrl;
6246 ssize_t nwritten;
6247 off64_t offset;
6249 hdtrl.header_data = 0;
6250 hdtrl.header_length = 0;
6251 hdtrl.file_descriptor = fromfd;
6252 hdtrl.file_offset = 0;
6253 hdtrl.file_bytes = 0;
6254 hdtrl.trailer_data = 0;
6255 hdtrl.trailer_length = 0;
6257 nwritten = send_file(&tofd, &hdtrl, 0);
6258 ],
6259 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6260 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6261 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6262 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6263 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6264 else
6265 AC_MSG_RESULT(no);
6266 fi
6267 ;;
6268 *)
6269 ;;
6270 esac
6271 ;;
6272 *)
6273 AC_MSG_RESULT(no)
6274 ;;
6275 esac ],
6276 AC_MSG_RESULT(yes)
6277 )
6279 ############################################
6280 # See if we have the Linux readahead syscall.
6282 AC_CACHE_CHECK([for Linux readahead],
6283 samba_cv_HAVE_LINUX_READAHEAD,[
6284 AC_TRY_LINK([
6285 #if defined(HAVE_UNISTD_H)
6286 #include <unistd.h>
6287 #endif
6288 #include <fcntl.h>],
6289 [ssize_t err = readahead(0,0,0x80000);],
6290 samba_cv_HAVE_LINUX_READAHEAD=yes,
6291 samba_cv_HAVE_LINUX_READAHEAD=no)])
6293 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6294 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6295 [Whether Linux readahead is available])
6296 fi
6298 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6300 ############################################
6301 # See if we have the posix_fadvise syscall.
6303 AC_CACHE_CHECK([for posix_fadvise],
6304 samba_cv_HAVE_POSIX_FADVISE,[
6305 AC_TRY_LINK([
6306 #if defined(HAVE_UNISTD_H)
6307 #include <unistd.h>
6308 #endif
6309 #include <fcntl.h>],
6310 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6311 samba_cv_HAVE_POSIX_FADVISE=yes,
6312 samba_cv_HAVE_POSIX_FADVISE=no)])
6314 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6315 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6316 [Whether posix_fadvise is available])
6317 fi
6319 ############################################
6320 # See if we have the Linux splice syscall.
6322 case "$host_os" in
6323 *linux*)
6324 AC_CACHE_CHECK([for Linux splice],
6325 samba_cv_HAVE_LINUX_SPLICE,[
6326 AC_TRY_LINK([
6327 #if defined(HAVE_UNISTD_H)
6328 #include <unistd.h>
6329 #endif
6330 #include <fcntl.h>],
6331 [long ret = splice(0,0,1,0,400,0);],
6332 samba_cv_HAVE_LINUX_SPLICE=yes,
6333 samba_cv_HAVE_LINUX_SPLICE=no)])
6334 ;;
6335 *)
6336 samba_cv_HAVE_LINUX_SPLICE=no
6337 ;;
6338 esac
6340 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6341 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6342 [Whether Linux splice is available])
6343 fi
6345 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6347 ############################################
6348 # See if we have the a broken readlink syscall.
6350 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6351 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6352 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6353 ])
6354 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6355 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6356 fi
6358 #################################################
6359 # Check whether winbind is supported on this platform. If so we need to
6360 # build and install client programs, sbin programs and shared libraries
6362 AC_MSG_CHECKING(whether to build winbind)
6364 # Initially, the value of $host_os decides whether winbind is supported
6366 HAVE_WINBIND=yes
6367 HAVE_WBCLIENT=no
6369 # Define external wbclient library to link against. This disables winbind.
6370 # We define this here so --with-winbind can override it.
6371 AC_ARG_WITH(wbclient,
6372 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6373 [
6374 case "$withval" in
6375 no)
6376 HAVE_WBCLIENT=no
6377 ;;
6378 yes)
6379 HAVE_WBCLIENT=yes
6380 HAVE_WINBIND=no
6381 ;;
6382 *)
6383 HAVE_WBCLIENT=yes
6384 HAVE_WINBIND=no
6385 WBCLIENT_INCLUDES="-I$withval/include"
6386 WBCLIENT_LDFLAGS="-L$withval/lib"
6387 ;;
6388 esac ],
6389 )
6391 AC_SUBST(WBCLIENT_INCLUDES)
6392 AC_SUBST(WBCLIENT_LDFLAGS)
6393 AC_SUBST(WBCLIENT_LIBS)
6396 # Define the winbind shared library name and any specific linker flags
6397 # it needs to be built with.
6399 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6400 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6401 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6402 NSSSONAMEVERSIONSUFFIX=""
6404 case "$host_os" in
6405 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6406 NSSSONAMEVERSIONSUFFIX=".2"
6407 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6408 ;;
6409 *freebsd[[5-9]]*)
6410 # FreeBSD winbind client is implemented as a wrapper around
6411 # the Linux version.
6412 NSSSONAMEVERSIONSUFFIX=".1"
6413 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6414 ../nsswitch/winbind_nss_linux.o"
6415 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6416 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6417 ;;
6419 *netbsd*[[3-9]]*)
6420 # NetBSD winbind client is implemented as a wrapper
6421 # around the Linux version. It needs getpwent_r() to
6422 # indicate libc's use of the correct nsdispatch API.
6423 #
6424 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6425 WINBIND_NSS_EXTRA_OBJS="\
6426 ../nsswitch/winbind_nss_netbsd.o \
6427 ../nsswitch/winbind_nss_linux.o"
6428 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6429 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6430 else
6431 HAVE_WINBIND=no
6432 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6433 fi
6434 ;;
6435 *irix*)
6436 # IRIX has differently named shared libraries
6437 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6438 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6439 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6440 ;;
6441 *solaris*)
6442 # Solaris winbind client is implemented as a wrapper around
6443 # the Linux version.
6444 NSSSONAMEVERSIONSUFFIX=".1"
6445 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6446 ../nsswitch/winbind_nss_linux.o"
6447 ;;
6448 *hpux11*)
6449 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6450 ;;
6451 *aix*)
6452 # AIX has even differently named shared libraries. No
6453 # WINS support has been implemented yet.
6454 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6455 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6456 WINBIND_NSS="../nsswitch/WINBIND"
6457 WINBIND_WINS_NSS=""
6458 ;;
6459 *darwin*)
6460 ;;
6461 *)
6462 HAVE_WINBIND=no
6463 winbind_no_reason=", unsupported on $host_os"
6464 ;;
6465 esac
6467 # Check the setting of --with-winbind
6469 AC_ARG_WITH(winbind,
6470 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6471 [
6472 case "$withval" in
6473 yes)
6474 HAVE_WINBIND=yes
6475 HAVE_WBCLIENT=no
6476 ;;
6477 no)
6478 HAVE_WINBIND=no
6479 winbind_reason=""
6480 ;;
6481 esac ],
6482 )
6484 # We need unix domain sockets for winbind
6486 if test x"$HAVE_WINBIND" = x"yes"; then
6487 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6488 winbind_no_reason=", no unix domain socket support on $host_os"
6489 HAVE_WINBIND=no
6490 fi
6491 fi
6493 # Display test results
6495 if test x"$HAVE_WINBIND" = x"no"; then
6496 WINBIND_NSS=""
6497 WINBIND_WINS_NSS=""
6498 fi
6499 if test x"$HAVE_WBCLIENT" = x"yes"; then
6500 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6501 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6502 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6503 AC_MSG_RESULT(yes)
6504 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6505 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6506 else
6507 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6508 BUILD_LIBWBCLIENT_SHARED=no
6509 else
6510 BUILD_LIBWBCLIENT_SHARED=yes
6511 fi
6513 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6514 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6515 LIBWBCLIENT_SOVER=0
6516 LIBWBCLIENT_FULLVER=0
6517 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6518 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6519 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6520 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6521 ## Only worry about libwbclient if we have shared
6522 # library support
6523 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6524 LIBWBCLIENT=libwbclient
6525 INSTALL_LIBWBCLIENT=installlibwbclient
6526 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6527 LIBWBCLIENT_LIBS="-lwbclient"
6528 else
6529 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6530 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6531 fi
6532 fi
6534 if test x"$HAVE_WINBIND" = x"yes"; then
6535 AC_MSG_RESULT(yes)
6536 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6538 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6539 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6540 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6541 PAM_MODULES="$PAM_MODULES pam_winbind"
6542 INSTALL_PAM_MODULES="installpammodules"
6543 UNINSTALL_PAM_MODULES="uninstallpammodules"
6544 fi
6546 # we use winbind, check for krb5 locate_plugin support:
6547 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6548 [[#ifdef HAVE_KRB5_H
6549 #include <krb5.h>
6550 #endif
6551 ]])
6552 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6553 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6554 if test x"$BLDSHARED" = x"true" ; then
6555 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6556 fi
6557 fi
6558 # end of krb5 locate_plugin check
6559 else
6560 AC_MSG_RESULT(no$winbind_no_reason)
6561 fi
6563 AC_SUBST(WINBIND_NSS)
6564 AC_SUBST(WINBIND_WINS_NSS)
6565 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6566 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6567 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6569 AC_SUBST(WINBIND_KRB5_LOCATOR)
6571 # Solaris 10 does have new member in nss_XbyY_key
6572 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6573 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6574 [#include <nss_dbdefs.h>])
6576 # Solaris has some extra fields in struct passwd that need to be
6577 # initialised otherwise nscd crashes.
6579 AC_CHECK_MEMBER(struct passwd.pw_comment,
6580 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6581 [#include <pwd.h>])
6583 AC_CHECK_MEMBER(struct passwd.pw_age,
6584 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6585 [#include <pwd.h>])
6587 # AIX 4.3.x and 5.1 do not have as many members in
6588 # struct secmethod_table as AIX 5.2
6589 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6590 [#include <usersec.h>])
6591 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6592 [#include <usersec.h>])
6594 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6595 AC_TRY_COMPILE([#include <sys/types.h>
6596 #include <sys/socket.h>],
6597 [struct ucred cred;
6598 socklen_t cred_len;
6599 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6600 ],
6601 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6602 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6603 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6604 fi
6606 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6607 AC_TRY_LINK([#include <sys/types.h>
6608 #include <unistd.h>],
6609 [uid_t uid; gid_t gid; int ret;
6610 ret = getpeereid(0, &uid, &gid);
6611 ],
6612 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6613 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6614 AC_DEFINE(HAVE_GETPEEREID,1,
6615 [Whether we have getpeereid to get socket credentials])
6616 fi
6619 #################################################
6620 # Check to see if we should use the included popt
6622 AC_ARG_WITH(included-popt,
6623 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6624 [
6625 case "$withval" in
6626 yes)
6627 INCLUDED_POPT=yes
6628 ;;
6629 no)
6630 INCLUDED_POPT=no
6631 ;;
6632 esac ],
6633 )
6634 if test x"$INCLUDED_POPT" != x"yes"; then
6635 AC_CHECK_LIB(popt, poptGetContext,
6636 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6637 fi
6639 AC_MSG_CHECKING(whether to use included popt)
6640 if test x"$INCLUDED_POPT" = x"yes"; then
6641 AC_MSG_RESULT(yes)
6642 BUILD_POPT='$(POPT_OBJ)'
6643 POPTLIBS='$(POPT_OBJ)'
6644 FLAGS1="-I\$(srcdir)/../lib/popt"
6645 else
6646 AC_MSG_RESULT(no)
6647 BUILD_POPT=""
6648 POPTLIBS="-lpopt"
6649 fi
6650 AC_SUBST(BUILD_POPT)
6651 AC_SUBST(POPTLIBS)
6652 AC_SUBST(FLAGS1)
6654 #################################################
6655 # Check if user wants DNS service discovery support
6657 AC_ARG_ENABLE(dnssd,
6658 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6660 AC_SUBST(DNSSD_LIBS)
6661 if test x"$enable_dnssd" = x"yes"; then
6662 have_dnssd_support=yes
6664 AC_CHECK_HEADERS(dns_sd.h)
6665 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6666 have_dnssd_support=no
6667 fi
6669 # On Darwin the DNSSD API is in libc, but on other platforms it's
6670 # probably in -ldns_sd
6671 AC_CHECK_FUNCS(DNSServiceRegister)
6672 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6673 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6674 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6675 have_dnssd_support=no
6676 fi
6678 if test x"$have_dnssd_support" = x"yes"; then
6679 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6680 [Whether to enable DNS service discovery support])
6681 else
6682 if test x"$enable_dnssd" = x"yes"; then
6683 AC_MSG_ERROR(DNS service discovery support not available)
6684 fi
6685 fi
6687 fi
6689 #################################################
6690 # Check if user wants avahi support
6692 AC_ARG_ENABLE(avahi,
6693 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6695 if test x"$enable_avahi" != x"no"; then
6696 have_avahi_support=yes
6698 AC_CHECK_HEADERS(avahi-common/watch.h)
6699 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6700 have_avahi_support=no
6701 fi
6703 AC_CHECK_HEADERS(avahi-client/client.h)
6704 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6705 have_avahi_support=no
6706 fi
6708 save_LIBS="$LIBS"
6709 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6710 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6711 LIBS="$save_LIBS"
6713 if test x"$have_avahi_client_new" != x"yes" -o \
6714 x"$have_avahi_strerror" != x"yes" ; then
6715 have_avahi_support=no
6716 fi
6718 if test x"$have_avahi_support" = x"yes"; then
6719 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6720 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6721 [Whether to enable avahi support])
6722 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6723 else
6724 if test x"$enable_avahi" = x"yes"; then
6725 AC_MSG_ERROR(avahi support not available)
6726 fi
6727 fi
6728 fi
6731 #################################################
6732 # Set pthread stuff
6734 PTHREAD_CFLAGS=error
6735 PTHREAD_LDFLAGS=error
6737 # If it's error, then the user didn't
6738 # define it.
6739 if test "x$PTHREAD_LDFLAGS" = xerror; then
6740 AC_CHECK_LIB(pthread, pthread_attr_init, [
6741 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6742 PTHREAD_LDFLAGS="-lpthread" ])
6743 fi
6745 if test "x$PTHREAD_LDFLAGS" = xerror; then
6746 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6747 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6748 PTHREAD_LDFLAGS="-lpthreads" ])
6749 fi
6751 if test "x$PTHREAD_LDFLAGS" = xerror; then
6752 AC_CHECK_LIB(c_r, pthread_attr_init, [
6753 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6754 PTHREAD_LDFLAGS="-pthread" ])
6755 fi
6757 if test "x$PTHREAD_LDFLAGS" = xerror; then
6758 AC_CHECK_FUNC(pthread_attr_init, [
6759 PTHREAD_CFLAGS="-D_REENTRANT"
6760 PTHREAD_LDFLAGS="-lpthread" ])
6761 fi
6763 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6764 # pthread_attr_init. On pthread_mutex_lock it works there...
6765 if test "x$PTHREAD_LDFLAGS" = xerror; then
6766 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6767 PTHREAD_CFLAGS="-D_REENTRANT"
6768 PTHREAD_LDFLAGS="-lpthread" ])
6769 fi
6771 AC_SUBST(PTHREAD_CFLAGS)
6772 AC_SUBST(PTHREAD_LDFLAGS)
6774 samba_cv_HAVE_PTHREAD=no
6775 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6776 samba_cv_HAVE_PTHREAD=yes
6777 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6778 ac_save_CFLAGS=$CFLAGS
6779 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6780 ac_save_LDFLAGS=$LDFLAGS
6781 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6782 AC_CHECK_HEADERS(pthread.h)
6783 CFLAGS=$ac_save_CFLAGS
6784 LDFLAGS=$ac_save_LDFLAGS
6785 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6786 fi
6788 #################################################
6789 # Check if user wants pthreadpool support
6791 AC_ARG_ENABLE(pthreadpool,
6792 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6794 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6795 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6796 fi
6798 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6799 LIBS="$LIBS $PTHREAD_LDFLAGS"
6800 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6801 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6802 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6803 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6804 AC_SUBST(PTHREADPOOLTEST)
6805 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
6806 default_shared_modules="$default_shared_modules vfs_aio_pthread"
6807 fi
6808 fi
6810 #################################################
6811 # Check to see if we should use the included iniparser
6813 AC_ARG_WITH(included-iniparser,
6814 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6815 [
6816 case "$withval" in
6817 yes)
6818 INCLUDED_INIPARSER=yes
6819 ;;
6820 no)
6821 INCLUDED_INIPARSER=no
6822 ;;
6823 esac ],
6824 )
6825 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6826 AC_CHECK_LIB(iniparser, iniparser_load,
6827 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6828 fi
6830 AC_MSG_CHECKING(whether to use included iniparser)
6831 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6832 AC_MSG_RESULT(yes)
6833 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6834 INIPARSERLIBS=""
6835 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6836 else
6837 AC_MSG_RESULT(no)
6838 BUILD_INIPARSER=""
6839 INIPARSERLIBS="-liniparser"
6840 fi
6841 AC_SUBST(BUILD_INIPARSER)
6842 AC_SUBST(INIPARSERLIBS)
6843 AC_SUBST(FLAGS1)
6845 ###################################################
6846 # Check for different/missing (set|get|end)netgrent prototypes
6847 CFLAGS_SAVE=$CFLAGS
6848 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6849 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6850 fi
6851 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6852 AC_TRY_COMPILE([#include<netdb.h>
6853 #ifdef HAVE_NETGROUP_H
6854 #include<netgroup.h>
6855 #endif],[setnetgrent("foo")],
6856 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6857 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6858 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6859 fi
6860 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6861 AC_TRY_COMPILE([#include<netdb.h>
6862 #ifdef HAVE_NETGROUP_H
6863 #include<netgroup.h>
6864 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6865 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6866 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6867 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6868 fi
6869 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6870 AC_TRY_COMPILE([#include<netdb.h>
6871 #ifdef HAVE_NETGROUP_H
6872 #include<netgroup.h>
6873 #endif],[endnetgrent()],
6874 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6875 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6876 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6877 fi
6879 CFLAGS=$CFLAGS_SAVE
6881 # Checks for the vfs_fileid module
6882 # Start
6883 AC_CHECK_FUNC(getmntent)
6885 AC_CHECK_HEADERS(sys/statfs.h)
6887 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6888 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6889 AC_TRY_RUN([
6890 #include <sys/types.h>
6891 #include <sys/statfs.h>
6892 int main(void)
6893 {
6894 struct statfs fsd;
6895 fsid_t fsid = fsd.f_fsid;
6896 return statfs (".", &fsd);
6897 }],
6898 vfsfileid_cv_statfs=yes,
6899 vfsfileid_cv_statfs=no,
6900 vfsfileid_cv_statfs=cross)
6901 ])
6902 AC_MSG_RESULT($vfsfileid_cv_statfs)
6904 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6905 x"$vfsfileid_cv_statfs" = x"yes"; then
6906 default_shared_modules="$default_shared_modules vfs_fileid"
6907 fi
6908 # End
6909 # Checks for the vfs_fileid module
6912 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6913 do
6914 eval MODULE_DEFAULT_$i=STATIC
6915 done
6917 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6918 do
6919 dnl Fall back to static if we cannot build shared libraries
6920 eval MODULE_DEFAULT_$i=STATIC
6922 if test $BLDSHARED = true; then
6923 eval MODULE_DEFAULT_$i=SHARED
6924 fi
6925 done
6927 dnl Always build these modules static
6928 MODULE_rpc_spoolss=STATIC
6929 MODULE_rpc_srvsvc=STATIC
6930 MODULE_idmap_tdb=STATIC
6931 MODULE_idmap_passdb=STATIC
6932 MODULE_idmap_nss=STATIC
6934 MODULE_nss_info_template=STATIC
6936 AC_ARG_WITH(static-modules,
6937 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6938 [ if test $withval; then
6939 for i in `echo $withval | sed -e 's/,/ /g'`
6940 do
6941 eval MODULE_$i=STATIC
6942 done
6943 fi ])
6945 AC_ARG_WITH(shared-modules,
6946 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6947 [ if test $withval; then
6948 for i in `echo $withval | sed -e 's/,/ /g'`
6949 do
6950 eval MODULE_$i=SHARED
6951 done
6952 fi ])
6954 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6955 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6956 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6957 AC_SUBST(SMBD_FAM_LIBS)
6958 fi
6960 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o passdb/pdb_ldap_schema.o,
6961 "bin/ldapsam.$SHLIBEXT", PDB,
6962 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6963 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6964 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6965 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6966 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6967 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6969 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6970 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6971 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6972 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6973 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6974 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6975 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6976 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6977 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6978 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6979 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6981 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6982 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6984 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6986 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6987 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6988 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6989 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6990 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6991 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6992 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6993 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6994 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6995 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6997 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6998 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6999 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
7000 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
7001 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
7002 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
7003 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
7004 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
7005 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
7006 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
7007 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
7008 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
7009 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
7010 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
7011 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
7012 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
7013 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
7014 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
7015 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
7016 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
7017 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
7018 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
7019 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
7020 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
7021 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
7022 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
7023 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
7024 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
7025 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
7026 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
7027 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
7028 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
7029 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
7030 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
7031 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
7032 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
7033 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
7034 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
7035 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
7036 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
7037 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
7038 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
7039 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
7040 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
7041 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
7042 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
7043 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
7044 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
7045 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
7047 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
7049 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
7050 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
7051 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
7053 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
7054 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
7055 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
7056 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
7058 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
7060 #################################################
7061 # do extra things if we are running insure
7063 if test "${ac_cv_prog_CC}" = "insure"; then
7064 CPPFLAGS="$CPPFLAGS -D__INSURE__"
7065 fi
7067 #################################################
7068 # If run from the build farm, enable NASTY hacks
7069 #################################################
7070 AC_MSG_CHECKING(whether to enable build farm hacks)
7071 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
7072 AC_MSG_RESULT(yes)
7073 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
7074 else
7075 AC_MSG_RESULT(no)
7076 fi
7078 #################################################
7079 # check for bad librt/libpthread interactions
7081 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
7082 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
7083 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7084 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7086 SMB_IF_RTSIGNAL_BUG(
7087 [
7088 # Have RT_SIGNAL bug, need to check whether the problem will
7089 # affect anything we have configured.
7091 rt_do_error=no
7092 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
7093 if test x"$rt_signal_lease_ok" = x"no" ; then
7094 rt_do_error=yes
7095 fi
7096 fi
7098 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
7099 if test x"$rt_signal_notify_ok" = x"no" ; then
7100 rt_do_error=yes
7101 fi
7102 fi
7104 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7105 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7106 if test x"$rt_signal_aio_ok" = x"no" ; then
7107 rt_do_error=yes
7108 fi
7109 fi
7111 if test x"$rt_do_error" = x"yes" ; then
7112 SMB_IS_LIBPTHREAD_LINKED(
7113 [
7114 cat<<MSG
7116 *** On this platforms, linking Samba against pthreads causes problems
7117 *** with the oplock and change notification mechanisms. You may be
7118 *** using pthreads as a side-effect of using the --with-aio-support
7119 *** or --with-profiling-data options. Please remove these and try again.
7121 MSG
7122 ],
7123 [
7124 cat<<MSG
7126 *** On this platform, the oplock and change notification mechanisms do not
7127 *** appear to work. Please report this problem to samba-technical@samba.org
7128 *** and attach the config.log file from this directory.
7130 MSG
7131 ])
7132 AC_MSG_ERROR(unable to use realtime signals on this platform)
7133 fi
7134 ],
7135 [
7136 # no RT_SIGNAL bug, we are golden
7137 SMB_IS_LIBPTHREAD_LINKED(
7138 [
7139 AC_MSG_WARN(using libpthreads - this may degrade performance)
7140 ])
7142 ],
7143 [
7144 # cross compiling, I hope you know what you are doing
7145 true
7146 ])
7148 fi
7150 m4_include(../lib/zlib/zlib.m4)
7152 if test x$smbtorture4_possible = xyes; then
7153 SMBTORTURE4="bin/smbtorture4"
7154 AC_SUBST(SMBTORTURE4)
7155 fi
7157 AC_SUBST(ZLIB_LIBS)
7158 AC_SUBST(ZLIB_OBJS)
7159 AC_ZLIB([ZLIB_OBJS=""], [
7160 ZLIB_LIBS=""
7161 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7162 deflate.o trees.o zutil.o inflate.o infback.o \
7163 inftrees.o inffast.o
7164 do
7165 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7166 done
7167 CFLAGS="-I../lib/zlib $CFLAGS"
7168 ])
7170 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7172 if test "x$enable_dmalloc" = xyes
7173 then
7174 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7175 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7176 [Define to check invariants around some common functions])
7177 LIBS="$LIBS -ldmalloc"
7178 fi
7180 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7181 LIB_REMOVE_USR_LIB(LDFLAGS)
7182 LIB_REMOVE_USR_LIB(LIBS)
7184 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7185 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7186 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7188 #################################################
7189 # Display summary of libraries detected
7191 AC_MSG_RESULT([Using libraries:])
7192 AC_MSG_RESULT([ LIBS = $LIBS])
7193 if test x"$with_ads_support" != x"no"; then
7194 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7195 fi
7196 if test x"$with_ldap_support" != x"no"; then
7197 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7198 fi
7199 if test x"$with_dnsupdate_support" != x"no"; then
7200 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7201 fi
7202 if test x"$have_dnssd_support" != x"no"; then
7203 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7204 fi
7205 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7207 #################################################
7208 # final configure stuff
7210 AC_MSG_CHECKING([configure summary])
7211 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7212 AC_MSG_RESULT(yes),
7213 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7214 AC_MSG_WARN([cannot run when cross-compiling]))
7216 dnl Merge in developer cflags from now on
7217 AC_SUBST(DEVELOPER_CFLAGS)
7218 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7219 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7220 fi
7222 # Stuff the smbd-only libraries at the end of the smbd link
7223 # path (if we have them).
7224 SMBD_LIBS="$samba_dmapi_libs"
7225 AC_SUBST(SMBD_LIBS)
7227 CFLAGS="${CFLAGS} \$(FLAGS)"
7228 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7230 # If we had to expand the includes, make tsure the output file is moved back
7231 AC_OUTPUT_COMMANDS([
7232 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7233 ln -s Makefile-noincludes Makefile
7234 fi
7235 ])
7237 AC_OUTPUT(Makefile
7238 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7239 lib/netapi/examples/Makefile
7240 lib/netapi/tests/Makefile
7241 pkgconfig/smbclient.pc
7242 pkgconfig/wbclient.pc
7243 pkgconfig/netapi.pc
7244 pkgconfig/smbsharemodes.pc
7245 ../examples/libsmbclient/Makefile.internal
7246 )
7248 #################################################
7249 # Print very concise instructions on building/use
7250 if test "x$enable_dmalloc" = xyes
7251 then
7252 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7253 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7254 fi