| blob | 14b57b688a19e9fa2483086055a67a25b510e72d |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
27 m4_include(../lib/tevent/libtevent.m4)
29 LIBTEVENT_OBJ0=""
30 for obj in ${TEVENT_OBJ}; do
31 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
32 done
33 AC_SUBST(LIBTEVENT_OBJ0)
34 LIBS="${LIBS} ${TEVENT_LIBS}"
36 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
37 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
38 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
43 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
45 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46 if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
48 fi
50 dnl Unique-to-Samba variables we'll be playing with.
51 AC_SUBST(SAMBA_CPPFLAGS)
52 AC_SUBST(SHELL)
53 AC_SUBST(LDSHFLAGS)
54 AC_SUBST(SONAMEFLAG)
55 AC_SUBST(SHLD)
56 AC_SUBST(MODULE_EXPORTS)
57 AC_SUBST(DSO_EXPORTS)
58 AC_SUBST(HOST_OS)
59 AC_SUBST(PICFLAG)
60 AC_SUBST(PIE_CFLAGS)
61 AC_SUBST(PIE_LDFLAGS)
62 AC_SUBST(RELRO_LDFLAGS)
63 AC_SUBST(SHLIBEXT)
64 AC_SUBST(INSTALLLIBCMD_SH)
65 AC_SUBST(INSTALLLIBCMD_A)
66 AC_SUBST(UNINSTALLLIBCMD_SH)
67 AC_SUBST(UNINSTALLLIBCMD_A)
69 AC_SUBST(INSTALL_LIBWBCLIENT)
70 AC_SUBST(UNINSTALL_LIBWBCLIENT)
71 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72 AC_SUBST(LIBWBCLIENT_SHARED)
73 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
74 AC_SUBST(LIBWBCLIENT_STATIC)
75 AC_SUBST(LIBWBCLIENT_SOVER)
76 AC_SUBST(LIBWBCLIENT)
77 AC_SUBST(LIBWBCLIENT_LIBS)
79 AC_SUBST(LIBSAMBAUTIL_SHARED)
81 AC_SUBST(PRINT_LIBS)
82 AC_SUBST(AUTH_LIBS)
83 AC_SUBST(ACL_LIBS)
84 AC_SUBST(PASSDB_LIBS)
85 AC_SUBST(IDMAP_LIBS)
86 AC_SUBST(KRB5_LIBS)
87 AC_SUBST(UUID_LIBS)
88 AC_SUBST(LDAP_LIBS)
89 AC_SUBST(GPEXT_LIBS)
90 AC_SUBST(PAM_MODULES)
91 AC_SUBST(INSTALL_PAM_MODULES)
92 AC_SUBST(UNINSTALL_PAM_MODULES)
93 AC_SUBST(NSS_MODULES)
94 AC_SUBST(EXTRA_BIN_PROGS)
95 AC_SUBST(CIFSMOUNT_PROGS)
96 AC_SUBST(INSTALL_CIFSMOUNT)
97 AC_SUBST(UNINSTALL_CIFSMOUNT)
98 AC_SUBST(CIFSUMOUNT_PROGS)
99 AC_SUBST(INSTALL_CIFSUMOUNT)
100 AC_SUBST(UNINSTALL_CIFSUMOUNT)
101 AC_SUBST(CIFSUPCALL_PROGS)
102 AC_SUBST(INSTALL_CIFSUPCALL)
103 AC_SUBST(UNINSTALL_CIFSUPCALL)
104 AC_SUBST(EXTRA_SBIN_PROGS)
105 AC_SUBST(EXTRA_ALL_TARGETS)
106 AC_SUBST(CONFIG_LIBS)
107 AC_SUBST(NSCD_LIBS)
109 # compile with optimization and without debugging by default, but
110 # allow people to set their own preference.
111 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
112 # if it has no value. This prevent *very* large debug binaries from occurring
113 # by default.
114 if test "x$debug" = "xyes" ; then
115 CFLAGS="${CFLAGS} -g"
116 fi
117 if test "x$CFLAGS" = x; then
118 CFLAGS="-O"
119 fi
121 m4_include(../lib/socket_wrapper/config.m4)
122 m4_include(../lib/nss_wrapper/config.m4)
123 m4_include(../lib/util/time.m4)
125 m4_include(m4/swat.m4)
127 # Probe the gcc version for extra CFLAGS. We always stash these in
128 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
129 # Makefile edit, avoiding the need to re-run configure.
130 if test x"$ac_cv_prog_gcc" = x"yes" ; then
131 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
132 # Add -Wdeclaration-after-statement if compiler supports it
133 AC_CACHE_CHECK(
134 [that the C compiler understands -Wdeclaration-after-statement],
135 samba_cv_HAVE_Wdeclaration_after_statement, [
136 AC_TRY_RUN_STRICT([
137 int main(void)
138 {
139 return 0;
140 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
141 samba_cv_HAVE_Wdeclaration_after_statement=yes,
142 samba_cv_HAVE_Wdeclaration_after_statement=no,
143 samba_cv_HAVE_Wdeclaration_after_statement=cross)
144 ])
146 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
147 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
148 fi
150 #-Werror-implicit-function-declaration
151 AC_CACHE_CHECK(
152 [that the C compiler understands -Werror-implicit-function-declaration],
153 samba_cv_HAVE_Werror_implicit_function_declaration, [
154 AC_TRY_RUN_STRICT([
155 int main(void)
156 {
157 return 0;
158 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
159 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
160 samba_cv_HAVE_Werror_implicit_function_declaration=no,
161 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
162 ])
163 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
164 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
165 fi
167 # krb5developer is like developer, except we don't get
168 # -Wstrict-prototypes.
169 if test x"$krb5_developer" != x"$yes" ; then
170 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
171 fi
173 if test x"$picky_developer" = x"yes"; then
174 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
175 fi
176 fi
178 #################################################
179 # check for a shared memory profiling support
180 AC_MSG_CHECKING(whether to use profiling)
181 AC_ARG_WITH(profiling-data,
182 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
183 [ case "$withval" in
184 yes)
185 AC_MSG_RESULT(yes)
186 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
187 samba_cv_WITH_PROFILE=yes
188 ;;
189 *)
190 AC_MSG_RESULT(no)
191 samba_cv_WITH_PROFILE=no
192 ;;
193 esac ],
194 AC_MSG_RESULT(no)
195 )
197 dnl Checks for programs.
198 merged_build_possible=yes
200 AC_PROG_INSTALL
201 AC_PROG_AWK
202 # Check for GNU make
203 m4_include(../m4/check_make.m4)
204 AC_SAMBA_GNU_MAKE([true], [merged_build_possible=no])
206 # Check for perl
207 m4_include(../m4/check_perl.m4)
208 AC_SAMBA_PERL([true], [merged_build_possible=no])
210 AC_CHECK_TOOL(AR, ar)
212 dnl Check if we use GNU ld
213 LD=ld
214 AC_PROG_LD_GNU
216 dnl Certain versions of GNU ld the default is not to have the
217 dnl --allow-shlib-undefined flag defined. This causes a stackload of
218 dnl warnings when building modules.
219 if test "$ac_cv_prog_gnu_ld" = "yes"; then
220 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
221 AC_MSG_CHECKING(GNU ld release date)
222 changequote(,)dnl
223 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
224 changequote([,])dnl
225 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
226 if test -n "$ac_cv_gnu_ld_date"; then
227 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
228 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
229 fi
230 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
231 ac_cv_gnu_ld_version_script=yes
232 fi
233 else
234 AC_MSG_CHECKING(GNU ld release version)
235 changequote(,)dnl
236 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^[^0-9]*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
237 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
238 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
239 changequote([,])dnl
240 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
241 AC_MSG_CHECKING(GNU ld release version major)
242 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
243 AC_MSG_CHECKING(GNU ld release version minor)
244 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
245 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
246 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
247 fi
248 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
249 ac_cv_gnu_ld_version_script=yes
250 fi
251 fi
252 fi
254 dnl look for executable suffix
255 AC_EXEEXT
257 dnl Check if C compiler understands -c and -o at the same time
258 AC_PROG_CC_C_O
259 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
260 BROKEN_CC=
261 else
262 BROKEN_CC=#
263 fi
264 AC_SUBST(BROKEN_CC)
266 dnl Check if the C compiler understands -Werror
267 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
268 AC_TRY_RUN_STRICT([
269 int main(void)
270 {
271 return 0;
272 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
273 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
274 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
275 Werror_FLAGS="-Werror"
276 else
277 dnl Check if the C compiler understands -w2
278 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
279 AC_TRY_RUN_STRICT([
280 int main(void)
281 {
282 return 0;
283 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
284 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
285 if test x"$samba_cv_HAVE_w2" = x"yes"; then
286 Werror_FLAGS="-w2"
287 else
288 dnl Check if the C compiler understands -errwarn
289 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
290 AC_TRY_RUN_STRICT([
291 int main(void)
292 {
293 return 0;
294 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
295 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
296 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
297 Werror_FLAGS="-errwarn=%all"
298 fi
299 fi
300 fi
302 ############################################
303 # check if the compiler can handle negative enum values
304 # and don't truncate the values to INT_MAX
305 # a runtime test is needed here
306 AC_SUBST(PIDL_ARGS)
307 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
308 AC_TRY_RUN(
309 [
310 #include <stdio.h>
311 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
312 int main(void) {
313 enum negative_values v1 = NEGATIVE_VALUE;
314 unsigned v2 = NEGATIVE_VALUE;
316 if (v1 != 0xFFFFFFFF) {
317 printf("%u != 0xFFFFFFFF\n", v1);
318 return 1;
319 }
320 if (v2 != 0xFFFFFFFF) {
321 printf("%u != 0xFFFFFFFF\n", v2);
322 return 1;
323 }
325 return 0;
326 }
327 ],
328 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
329 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
330 AC_MSG_WARN([using --uint-enums for pidl])
331 PIDL_ARGS="$PIDL_ARGS --uint-enums"
332 fi
334 dnl Figure out the flags to support named structure initializers
336 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
338 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
339 AC_MSG_CHECKING(uname -s)
340 AC_MSG_RESULT(${UNAME_S})
342 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
343 AC_MSG_CHECKING(uname -r)
344 AC_MSG_RESULT(${UNAME_R})
346 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
347 AC_MSG_CHECKING(uname -m)
348 AC_MSG_RESULT(${UNAME_M})
350 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
351 AC_MSG_CHECKING(uname -p)
352 AC_MSG_RESULT(${UNAME_P})
354 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
355 AC_MSG_CHECKING(uname -i)
356 AC_MSG_RESULT(${UNAME_I})
358 dnl Add #include for broken IRIX header files
359 case "$host_os" in
360 *irix6*)
361 #TODO add to libreplace
362 if test x"$ac_cv_prog_gcc" != x"yes" ; then
363 dnl Fix sensible defaults for MIPSPro compilers. The
364 dnl error numbers are valid for the 7.3 compilers,
365 dnl hopefully also valid for the 7.4 series.
366 dnl
367 dnl Bugzilla 3801. Force an error on warning 1035
368 dnl so we don't incorrectly detect stdint.h. This
369 dnl warning is emitted for #error directives.
370 CFLAGS="$CFLAGS -diag_error 1035"
371 dnl 1209: Controlling expression is constant
372 dnl 1174: Function foo declared but never referenced
373 dnl 3201: Parameter foo was never referenced
374 CFLAGS="$CFLAGS -woff 1209,1174,3201"
375 fi
376 ;;
377 esac
379 DYNEXP=
380 AC_SUBST(DYNEXP)
381 LDSHFLAGS_Z_DEFS=
382 AC_SUBST(LDSHFLAGS_Z_DEFS)
383 LDSHFLAGS_Z_NODEFS=
384 AC_SUBST(LDSHFLAGS_Z_NODEFS)
386 dnl Add modules that have to be built by default here
387 dnl These have to be built static:
388 default_static_modules=""
389 default_static_modules="$default_static_modules pdb_smbpasswd"
390 default_static_modules="$default_static_modules pdb_tdbsam"
391 default_static_modules="$default_static_modules pdb_wbc_sam"
392 default_static_modules="$default_static_modules rpc_lsarpc"
393 default_static_modules="$default_static_modules rpc_samr"
394 default_static_modules="$default_static_modules rpc_winreg"
395 default_static_modules="$default_static_modules rpc_initshutdown"
396 default_static_modules="$default_static_modules rpc_dssetup"
397 default_static_modules="$default_static_modules rpc_wkssvc"
398 default_static_modules="$default_static_modules rpc_svcctl"
399 default_static_modules="$default_static_modules rpc_ntsvcs"
400 default_static_modules="$default_static_modules rpc_netlogon"
401 default_static_modules="$default_static_modules rpc_netdfs"
402 default_static_modules="$default_static_modules rpc_srvsvc"
403 default_static_modules="$default_static_modules rpc_spoolss"
404 default_static_modules="$default_static_modules rpc_eventlog"
405 default_static_modules="$default_static_modules auth_sam"
406 default_static_modules="$default_static_modules auth_unix"
407 default_static_modules="$default_static_modules auth_winbind"
408 default_static_modules="$default_static_modules auth_wbc"
409 default_static_modules="$default_static_modules auth_server"
410 default_static_modules="$default_static_modules auth_domain"
411 default_static_modules="$default_static_modules auth_builtin"
412 default_static_modules="$default_static_modules auth_netlogond"
413 default_static_modules="$default_static_modules vfs_default"
414 default_static_modules="$default_static_modules nss_info_template"
416 dnl These are preferably build shared, and static if dlopen() is not available
417 default_shared_modules=""
418 default_shared_modules="$default_shared_modules vfs_recycle"
419 default_shared_modules="$default_shared_modules vfs_audit"
420 default_shared_modules="$default_shared_modules vfs_extd_audit"
421 default_shared_modules="$default_shared_modules vfs_full_audit"
422 default_shared_modules="$default_shared_modules vfs_netatalk"
423 default_shared_modules="$default_shared_modules vfs_fake_perms"
424 default_shared_modules="$default_shared_modules vfs_default_quota"
425 default_shared_modules="$default_shared_modules vfs_readonly"
426 default_shared_modules="$default_shared_modules vfs_cap"
427 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
428 default_shared_modules="$default_shared_modules vfs_shadow_copy"
429 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
430 default_shared_modules="$default_shared_modules charset_CP850"
431 default_shared_modules="$default_shared_modules charset_CP437"
432 default_shared_modules="$default_shared_modules auth_script"
433 default_shared_modules="$default_shared_modules vfs_readahead"
434 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
435 default_shared_modules="$default_shared_modules vfs_streams_xattr"
436 default_shared_modules="$default_shared_modules vfs_streams_depot"
437 default_shared_modules="$default_shared_modules vfs_acl_xattr"
438 default_shared_modules="$default_shared_modules vfs_acl_tdb"
439 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
440 default_shared_modules="$default_shared_modules vfs_preopen"
441 default_shared_modules="$default_shared_modules vfs_catia"
442 default_shared_modules="$default_shared_modules vfs_scannedonly"
444 if test "x$developer" = xyes; then
445 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
446 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
447 fi
449 #
450 # Config CPPFLAG settings for strange OS's that must be set
451 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
452 # case statement; its first reference must be unconditional.
453 #
454 case "$host_os" in
455 *hpux*)
456 #
457 # Defines needed for HPUX support.
458 # HPUX has bigcrypt but (sometimes?) doesn't use it for
459 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
460 #
461 case `uname -r` in
462 *9*|*10*|*11)
463 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
464 ;;
465 esac
466 ;;
468 #
469 # CRAY Unicos has broken const handling
470 *unicos*)
471 AC_MSG_RESULT([disabling const])
472 CPPFLAGS="$CPPFLAGS -Dconst="
473 ;;
475 #
476 # AIX4.x doesn't even admit to having large
477 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
478 #
479 *aix4*)
480 AC_MSG_RESULT([enabling large file support])
481 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
482 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
483 ;;
484 #
485 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
486 # to the existance of large files..
487 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
488 # recommendations on large file support, however it makes the
489 # compile work using gcc 2.7 and 2.8, whereas using the Sun
490 # recommendation makes the compile fail on gcc2.7. JRA.
491 #
492 # Solaris uses SYSV printing. Make sure to set that here. --jerry
493 #
494 *solaris*)
495 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
496 case `uname -r` in
497 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
498 AC_MSG_RESULT([no large file support])
499 ;;
500 5.*)
501 AC_MSG_RESULT([enabling large file support])
502 if test "$ac_cv_prog_gcc" = yes; then
503 ${CC-cc} -v >conftest.c 2>&1
504 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
505 rm -fr conftest.c
506 case "$ac_cv_gcc_compiler_version_number" in
507 *"gcc version 2.6"*|*"gcc version 2.7"*)
508 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
509 LDFLAGS="$LDFLAGS -lthread"
510 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
511 ;;
512 *)
513 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
514 LDFLAGS="$LDFLAGS -lthread"
515 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
516 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
517 ;;
518 esac
519 else
520 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
521 LDFLAGS="$LDFLAGS -lthread"
522 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
523 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
524 fi
525 ;;
526 esac
527 ;;
528 #
529 # IRIX uses SYSV printing. Make sure to set that here
530 #
531 *irix*)
532 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
533 ;;
534 *freebsd*|*dragonfly*)
535 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
536 ;;
537 #
538 # VOS may need to have POSIX support and System V compatibility enabled.
539 #
540 *vos*)
541 case "$CPPFLAGS" in
542 *-D_POSIX_C_SOURCE*)
543 ;;
544 *)
545 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
546 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
547 ;;
548 esac
549 case "$CPPFLAGS" in
550 *-D_SYSV*|*-D_SVID_SOURCE*)
551 ;;
552 *)
553 CPPFLAGS="$CPPFLAGS -D_SYSV"
554 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
555 esac
556 ;;
557 #
558 # Tests needed for SINIX large file support.
559 #
560 *sysv4*)
561 if test $host = mips-sni-sysv4 ; then
562 AC_MSG_CHECKING([for LFS support])
563 old_CPPFLAGS="$CPPFLAGS"
564 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
565 AC_TRY_RUN([
566 #include <unistd.h>
567 main () {
568 #if _LFS64_LARGEFILE == 1
569 exit(0);
570 #else
571 exit(1);
572 #endif
573 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
574 CPPFLAGS="$old_CPPFLAGS"
575 if test x$SINIX_LFS_SUPPORT = xyes ; then
576 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
577 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
578 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
579 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
580 LIBS="`getconf LFS64_LIBS` $LIBS"
581 fi
582 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
583 fi
584 ;;
586 # Systems with LFS support.
587 #
588 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
589 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
590 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
591 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
592 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
593 ;;
595 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
596 #
597 *linux*)
598 AC_MSG_CHECKING([for LFS support])
599 old_CPPFLAGS="$CPPFLAGS"
600 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
601 AC_TRY_RUN([
602 #include <unistd.h>
603 #include <sys/utsname.h>
604 #include <string.h>
605 #include <stdlib.h>
606 main() {
607 #if _LFS64_LARGEFILE == 1
608 struct utsname uts;
609 char *release;
610 int major, minor;
612 /* Ensure this is glibc 2.2 or higher */
613 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
614 int libc_major = __GLIBC__;
615 int libc_minor = __GLIBC_MINOR__;
617 if (libc_major < 2)
618 exit(1);
619 if (libc_minor < 2)
620 exit(1);
621 #endif
623 /* Ensure this is kernel 2.4 or higher */
625 uname(&uts);
626 release = strdup(uts.release);
627 major = atoi(strsep(&release, "."));
628 minor = atoi(strsep(&release, "."));
630 if (major > 2 || (major == 2 && minor > 3))
631 exit(0);
632 exit(1);
633 #else
634 exit(1);
635 #endif
636 }
637 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
638 CPPFLAGS="$old_CPPFLAGS"
639 if test x$LINUX_LFS_SUPPORT = xyes ; then
640 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
641 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
642 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
643 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
644 fi
645 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
646 ;;
648 #
649 # MacOS X is the *only* system that uses compose character in utf8. This
650 # is so horribly broken....
651 #
652 *darwin*)
653 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
655 # Add a system specific charset module.
656 default_shared_modules="$default_shared_modules charset_macosxfs"
658 ;;
659 *hurd*)
660 AC_MSG_CHECKING([for LFS support])
661 old_CPPFLAGS="$CPPFLAGS"
662 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
663 AC_TRY_RUN([
664 #include <unistd.h>
665 main () {
666 #if _LFS64_LARGEFILE == 1
667 exit(0);
668 #else
669 exit(1);
670 #endif
671 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
672 CPPFLAGS="$old_CPPFLAGS"
673 if test x$GLIBC_LFS_SUPPORT = xyes ; then
674 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
675 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
676 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
677 fi
678 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
679 ;;
680 *qnx*)
681 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
682 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
683 ;;
685 esac
687 SAVE_CPPFLAGS="${CPPFLAGS}"
688 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
690 AC_LIBREPLACE_BROKEN_CHECKS
691 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
692 AC_LIBREPLACE_NETWORK_CHECKS
694 CPPFLAGS="${SAVE_CPPFLAGS}"
696 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
698 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
699 AC_SUBST(LIBREPLACE_OBJS)
701 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
702 AC_SUBST(LIBREPLACE_LIBS)
705 # add -ldl to the global LIBS
706 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
707 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
710 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
711 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
712 AC_CHECK_HEADERS(limits.h float.h libintl.h)
713 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
714 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
715 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
716 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
717 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
718 AC_CHECK_HEADERS(sys/sysmacros.h)
719 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
720 AC_CHECK_HEADERS(langinfo.h locale.h)
721 AC_CHECK_HEADERS(xfs/libxfs.h)
722 AC_CHECK_HEADERS(netgroup.h)
724 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
725 #if HAVE_RPC_RPC_H
726 #include <rpc/rpc.h>
727 #endif
728 ]])
730 ## These fail to compile on IRIX so just check for their presence
731 AC_CHECK_HEADERS(sys/mode.h,,,)
733 # Look for Darwin headers
734 old_CPPFLAGS="$CPPFLAGS"
735 CPPFLAGS="-Iinclude $CPPFLAGS"
736 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
737 CPPFLAGS="$old_CPPFLAGS"
739 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
740 # subdirectory of headers.
741 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
743 #
744 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
745 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
746 #
747 case "$host_os" in
748 *hpux*)
749 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
750 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
751 if test x"$ac_cv_header_shadow_h" = x"yes"; then
752 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
753 fi
754 ;;
755 esac
756 AC_CHECK_HEADERS(shadow.h)
757 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
758 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
760 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
761 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
763 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
765 # For experimental utmp support (lastlog on some BSD-like systems)
766 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
768 AC_CHECK_SIZEOF(int,cross)
769 AC_CHECK_SIZEOF(long,cross)
770 AC_CHECK_SIZEOF(long long,cross)
771 AC_CHECK_SIZEOF(short,cross)
773 AC_C_CONST
774 AC_C_INLINE
775 AC_C_BIGENDIAN
776 AC_C_CHAR_UNSIGNED
778 AC_TYPE_SIGNAL
779 AC_TYPE_UID_T
780 AC_TYPE_MODE_T
781 AC_TYPE_OFF_T
782 AC_TYPE_SIZE_T
783 AC_TYPE_PID_T
784 AC_STRUCT_ST_RDEV
785 AC_DIRENT_D_OFF
786 AC_CHECK_TYPE(ssize_t, int)
787 AC_CHECK_TYPE(wchar_t, unsigned short)
789 ############################################
790 # for cups support we need libcups, and a handful of header files
792 AC_ARG_ENABLE(cups,
793 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
795 if test x$enable_cups != xno; then
796 AC_PATH_PROG(CUPS_CONFIG, cups-config)
798 if test "x$CUPS_CONFIG" != x; then
800 ac_save_CFLAGS=$CFLAGS
801 ac_save_LDFLAGS=$LDFLAGS
802 ac_save_PRINT_LIBS=$PRINT_LIBS
803 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
804 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
805 PRINT_LIBS="$PRINT_LIBS -lcups"
806 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
807 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
808 x"$ac_cv_header_cups_language_h" = xyes; then
809 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
810 samba_cv_HAVE_CUPS=yes
811 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
812 else
813 AC_MSG_WARN([cups-config around but cups-devel not installed])
814 CFLAGS=$ac_save_CFLAGS
815 LDFLAGS=$ac_save_LDFLAGS
816 PRINT_LIBS=$ac_save_PRINT_LIBS
817 fi
819 elif test x"$enable_cups" = x"yes"; then
820 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
821 fi
822 fi
824 AC_ARG_ENABLE(iprint,
825 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
827 if test x$enable_iprint != xno; then
828 if test x"$samba_cv_HAVE_CUPS" = xyes; then
829 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
830 elif test x"$enable_iprint" = x"yes"; then
831 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
832 fi
833 fi
835 ############################################
836 # check if the compiler will optimize out function calls
837 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
838 AC_TRY_LINK([
839 #include <stdio.h>],
840 [
841 if (0) {
842 this_function_does_not_exist();
843 } else {
844 return 1;
845 }
847 ],
848 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
849 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
850 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
851 fi
853 #############################################
854 # check for fd passing struct via msg_control
855 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
856 AC_TRY_COMPILE([
857 #include <sys/types.h>
858 #include <stdlib.h>
859 #include <stddef.h>
860 #include <sys/socket.h>
861 #include <sys/un.h>],
862 [
863 struct msghdr msg;
864 union {
865 struct cmsghdr cm;
866 char control[CMSG_SPACE(sizeof(int))];
867 } control_un;
868 msg.msg_control = control_un.control;
869 msg.msg_controllen = sizeof(control_un.control);
870 ],
871 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
872 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
873 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
874 [If we can use msg_control for passing file descriptors])
875 fi
877 #############################################
878 # check for fd passing struct via msg_acctrights
879 AC_CACHE_CHECK([for fd passing via msg_acctrights],
880 samba_cv_msghdr_msg_acctrights, [
881 AC_TRY_COMPILE([
882 #include <sys/types.h>
883 #include <stdlib.h>
884 #include <stddef.h>
885 #include <sys/socket.h>
886 #include <sys/un.h>],
887 [
888 struct msghdr msg;
889 int fd;
890 msg.msg_acctrights = (caddr_t) &fd;
891 msg.msg_acctrightslen = sizeof(fd);
892 ],
893 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
894 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
895 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
896 [If we can use msg_acctrights for passing file descriptors])
897 fi
899 AC_CHECK_FUNCS(dirfd)
900 if test x"$ac_cv_func_dirfd" = x"yes"; then
901 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
902 fi
904 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
905 AC_TRY_COMPILE([
906 #include <sys/types.h>
907 #if STDC_HEADERS
908 #include <stdlib.h>
909 #include <stddef.h>
910 #endif
911 #include <signal.h>],[struct sigevent s;],
912 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
913 if test x"$samba_cv_struct_sigevent" = x"yes"; then
914 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
915 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
916 [#include <signal.h>])
917 fi
919 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
920 AC_TRY_COMPILE([
921 #include <sys/types.h>
922 #if STDC_HEADERS
923 #include <stdlib.h>
924 #include <stddef.h>
925 #endif
926 #if TIME_WITH_SYS_TIME
927 # include <sys/time.h>
928 # include <time.h>
929 #else
930 # if HAVE_SYS_TIME_H
931 # include <sys/time.h>
932 # else
933 # include <time.h>
934 # endif
935 #endif
936 ],[struct timespec ts;],
937 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
938 if test x"$samba_cv_struct_timespec" = x"yes"; then
939 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
940 fi
942 # and glibc has setresuid under linux but the function does
943 # nothing until kernel 2.1.44! very dumb.
944 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
945 AC_TRY_RUN([#include <errno.h>
946 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
947 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
948 if test x"$samba_cv_have_setresuid" = x"yes"; then
949 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
950 fi
952 # Do the same check for setresguid...
953 #
954 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
955 AC_TRY_RUN([#include <unistd.h>
956 #include <errno.h>
957 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
958 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
959 if test x"$samba_cv_have_setresgid" = x"yes"; then
960 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
961 fi
963 AC_FUNC_MEMCMP
965 ###############################################
966 # Readline included by default unless explicitly asked not to
967 test "${with_readline+set}" != "set" && with_readline=yes
969 # test for where we get readline() from
970 AC_MSG_CHECKING(whether to use readline)
971 AC_ARG_WITH(readline,
972 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
973 [ case "$with_readline" in
974 yes)
975 AC_MSG_RESULT(yes)
977 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
978 AC_CHECK_HEADERS(readline/history.h)
980 AC_CHECK_HEADERS(readline.h readline/readline.h,[
981 for termlib in ncurses curses termcap terminfo termlib tinfo; do
982 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
983 done
984 AC_CHECK_LIB(readline, rl_callback_handler_install,
985 [TERMLIBS="-lreadline $TERMLIBS"
986 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
987 break], [TERMLIBS=], $TERMLIBS)])
988 ;;
989 no)
990 AC_MSG_RESULT(no)
991 ;;
992 *)
993 AC_MSG_RESULT(yes)
995 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
996 # alternate readline path
997 _ldflags=${LDFLAGS}
998 _cppflags=${CPPFLAGS}
1000 # Add additional search path
1001 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1002 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1004 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1005 AC_CHECK_HEADERS(readline/history.h)
1007 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1008 for termlib in ncurses curses termcap terminfo termlib; do
1009 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1010 done
1011 AC_CHECK_LIB(readline, rl_callback_handler_install,
1012 [TERMLDFLAGS="-L$with_readline/lib"
1013 TERMCPPFLAGS="-I$with_readline/include"
1014 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1015 TERMLIBS="-lreadline $TERMLIBS"
1016 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1017 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1019 LDFLAGS=$_ldflags
1020 ;;
1021 esac],
1022 AC_MSG_RESULT(no)
1023 )
1024 AC_SUBST(TERMLIBS)
1025 AC_SUBST(TERMLDFLAGS)
1027 # The readline API changed slightly from readline3 to readline4, so
1028 # code will generate warnings on one of them unless we have a few
1029 # special cases.
1030 AC_CHECK_LIB(readline, rl_completion_matches,
1031 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1032 [Do we have rl_completion_matches?])],
1033 [],
1034 [$TERMLIBS])
1036 # not all readline libs have rl_event_hook or history_list
1037 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1038 AC_CHECK_LIB(readline, history_list,
1039 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1040 [],
1041 [$TERMLIBS])
1043 ###############################################
1044 # test for where we get yp_get_default_domain() from
1045 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1046 AC_CHECK_FUNCS(yp_get_default_domain)
1048 # Check if we have execl, if not we need to compile smbrun.
1049 AC_CHECK_FUNCS(execl)
1050 if test x"$ac_cv_func_execl" = x"no"; then
1051 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1052 fi
1054 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1055 AC_CHECK_FUNCS(strtol)
1056 AC_CHECK_FUNCS(strchr chflags)
1057 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1058 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1059 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1060 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1061 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1062 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1063 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1064 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1065 AC_CHECK_FUNCS(getpwent_r)
1066 AC_CHECK_FUNCS(getdents64)
1067 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1068 AC_CHECK_FUNCS(syslog vsyslog timegm)
1069 AC_CHECK_FUNCS(setlocale nl_langinfo)
1070 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1071 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1072 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1073 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1074 AC_CHECK_HEADERS(sys/mman.h)
1075 # setbuffer, shmget, shm_open are needed for smbtorture
1076 AC_CHECK_FUNCS(shmget shm_open)
1077 AC_CHECK_FUNCS(gettext dgettext)
1078 AC_CHECK_FUNCS(bindtextdomain textdomain)
1079 AC_CHECK_FUNCS(strupr)
1081 # Find a method of generating a stack trace
1082 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1083 # libexecinfo provides backtrace_symbols on FreeBSD
1084 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1085 AC_CHECK_FUNCS(backtrace_symbols)
1086 AC_CHECK_LIB(exc, trace_back_stack)
1088 # check for sysctlbyname for BSD systems
1089 AC_CHECK_FUNCS(sysctlbyname)
1091 #############################
1092 # check if building with gpfs
1093 AC_CHECK_HEADERS(gpfs_gpl.h)
1094 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1095 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1096 default_shared_modules="$default_shared_modules vfs_gpfs"
1097 fi
1099 #############################################
1100 # check if building on Isilon OneFS
1101 printf "%s" "checking for Isilon OneFS... "
1102 save_LIBS="$LIBS"
1103 LIBS="$LIBS -lisi_version"
1104 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1105 [get_isilon_copyright()],
1106 samba_cv_HAVE_ONEFS=yes,
1107 samba_cv_HAVE_ONEFS=no)
1108 echo $samba_cv_HAVE_ONEFS
1109 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1110 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1111 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1112 default_static_modules="$default_static_modules"
1113 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1114 # Need to also add general libs for oplocks support
1115 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1116 fi
1117 AC_SUBST(ONEFS_LIBS)
1118 LIBS="$save_LIBS"
1120 # Note that all the libunwind symbols in the API are defined to internal
1121 # platform-specific version, so we must include libunwind.h before checking
1122 # any of them.
1123 AC_MSG_CHECKING([for libunwind])
1124 save_LIBS=$LIBS
1126 UNWIND_ARCH="unknown"
1127 if test x"$UNAME_I" != x"unknown"; then
1128 UNWIND_ARCH="$UNAME_I"
1129 elif test x"$UNAME_M" != x"unknown"; then
1130 UNWIND_ARCH="$UNAME_M"
1131 elif test x"$UNAME_P" != x"unknown"; then
1132 UNWIND_ARCH="$UNAME_P"
1133 fi
1135 case "$UNWIND_ARCH" in
1136 unknown)
1137 # This probably won't link without
1138 # the platform-specific libunwind.
1139 LIBS="$LIBS -lunwind"
1140 ;;
1141 i386|i586|i686)
1142 # Add the platform-specific libunwind module.
1143 LIBS="$LIBS -lunwind -lunwind-x86"
1144 ;;
1145 *)
1146 # Add the platform-specific libunwind module.
1147 # based on uname -i, uname -m or uname -p
1148 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1149 ;;
1150 esac
1152 AC_TRY_LINK(
1153 [
1154 #ifdef HAVE_LIBUNWIND_H
1155 #include <libunwind.h>
1156 #endif
1157 ],
1158 [
1159 unw_context_t ctx; unw_cursor_t cur;
1160 char buf[256]; unw_word_t off;
1161 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1162 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1163 ],
1164 [
1165 AC_MSG_RESULT(yes)
1166 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1168 # If we have libunwind, test whether we also have libunwind-ptrace
1169 # which would let us unwind arbitrary processes.
1170 save_LIBS=$LIBS
1171 AC_CHECK_HEADERS(libunwind-ptrace.h)
1172 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1173 [
1174 LIBUNWIND_PTRACE="-lunwind-ptrace";
1175 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1176 [Whether libunwind-ptrace.a is available.])
1177 ],
1178 [ LIBUNWIND_PTRACE="" ])
1180 LIBS=$save_LIBS
1181 ],
1182 [
1183 AC_MSG_RESULT(no)
1184 LIBS=$save_LIBS
1185 ])
1187 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1188 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1189 AC_CHECK_HEADERS(sys/ptrace.h)
1190 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1191 AC_TRY_LINK(
1192 [
1193 #if HAVE_SYS_TYPES_H
1194 #include <sys/types.h>
1195 #endif
1196 #if HAVE_SYS_PTRACE_H
1197 #include <sys/ptrace.h>
1198 #endif
1199 ],
1200 [
1201 pid_t me = (pid_t)-1;
1202 ptrace(PTRACE_ATTACH, me, 0, 0);
1203 ptrace(PTRACE_DETACH, me, 0, 0);
1204 return 0;
1205 ],
1206 [
1207 AC_MSG_RESULT(yes)
1208 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1209 [Whether the Linux ptrace(2) interface is available.])
1210 ],
1211 [
1212 AC_MSG_RESULT(no)
1213 LIBUNWIND_PTRACE=""
1214 ])
1215 fi
1217 AC_SUBST(LIBUNWIND_PTRACE)
1219 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1220 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1221 AC_CHECK_FUNCS(__getcwd _getcwd)
1222 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1223 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1224 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1225 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1226 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1227 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1228 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1229 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1230 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1231 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1232 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1233 AC_CHECK_FUNCS(prctl)
1235 AC_TRY_COMPILE([
1236 #ifdef HAVE_SYS_PRCTL_H
1237 #include <sys/prctl.h>
1238 #endif
1239 ],
1240 [int i; i = prtcl(0); ],
1241 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1243 #
1244 #
1245 #
1246 case "$host_os" in
1247 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1248 # glibc <= 2.3.2 has a broken getgrouplist
1249 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1250 #include <unistd.h>
1251 #include <sys/utsname.h>
1252 main() {
1253 /* glibc up to 2.3 has a broken getgrouplist */
1254 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1255 int libc_major = __GLIBC__;
1256 int libc_minor = __GLIBC_MINOR__;
1258 if (libc_major < 2)
1259 exit(1);
1260 if ((libc_major == 2) && (libc_minor <= 3))
1261 exit(1);
1262 #endif
1263 exit(0);
1264 }
1265 ], [samba_cv_linux_getgrouplist_ok=yes],
1266 [samba_cv_linux_getgrouplist_ok=no],
1267 [samba_cv_linux_getgrouplist_ok=cross])])
1268 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1269 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1270 fi
1271 ;;
1272 *)
1273 AC_CHECK_FUNCS(getgrouplist)
1274 ;;
1275 esac
1277 #
1278 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1279 #
1281 if test x$ac_cv_func_stat64 = xno ; then
1282 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1283 AC_TRY_LINK([
1284 #if defined(HAVE_UNISTD_H)
1285 #include <unistd.h>
1286 #endif
1287 #include <sys/stat.h>
1288 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1289 AC_MSG_RESULT([$ac_cv_func_stat64])
1290 if test x$ac_cv_func_stat64 = xyes ; then
1291 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1292 fi
1293 fi
1295 if test x$ac_cv_func_lstat64 = xno ; then
1296 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1297 AC_TRY_LINK([
1298 #if defined(HAVE_UNISTD_H)
1299 #include <unistd.h>
1300 #endif
1301 #include <sys/stat.h>
1302 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1303 AC_MSG_RESULT([$ac_cv_func_lstat64])
1304 if test x$ac_cv_func_lstat64 = xyes ; then
1305 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1306 fi
1307 fi
1309 if test x$ac_cv_func_fstat64 = xno ; then
1310 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1311 AC_TRY_LINK([
1312 #if defined(HAVE_UNISTD_H)
1313 #include <unistd.h>
1314 #endif
1315 #include <sys/stat.h>
1316 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1317 AC_MSG_RESULT([$ac_cv_func_fstat64])
1318 if test x$ac_cv_func_fstat64 = xyes ; then
1319 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1320 fi
1321 fi
1323 #################################################
1324 # Check whether struct stat has timestamps with sub-second resolution.
1325 #
1327 samba_cv_stat_hires=no
1328 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1329 [samba_cv_stat_hires=yes])
1330 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1331 [samba_cv_stat_hires=yes])
1332 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1333 [samba_cv_stat_hires=yes])
1334 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1335 [samba_cv_stat_hires=yes])
1336 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1337 [samba_cv_stat_hires=yes])
1339 if test x"$samba_cv_stat_hires" = x"yes" ; then
1340 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1341 [whether struct stat has sub-second timestamps])
1342 fi
1344 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1345 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1346 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1349 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1350 [
1351 AC_TRY_COMPILE(
1352 [#include <sys/stat.h>],
1353 [
1354 int a = UF_DOS_ARCHIVE;
1355 int h = UF_DOS_HIDDEN;
1356 int r = UF_DOS_RO;
1357 int s = UF_DOS_SYSTEM;
1358 int i = UF_DOS_NOINDEX;
1359 int f = UF_DOS_FLAGS;
1360 ],
1361 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1362 ])
1364 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1365 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1366 fi
1368 #####################################
1369 # needed for SRV lookups
1370 AC_CHECK_LIB(resolv, dn_expand)
1371 AC_CHECK_LIB(resolv, _dn_expand)
1372 AC_CHECK_LIB(resolv, __dn_expand)
1374 #
1375 # Check for the functions putprpwnam, set_auth_parameters,
1376 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1377 # Needed for OSF1 and HPUX.
1378 #
1380 AC_LIBTESTFUNC(security, putprpwnam)
1381 AC_LIBTESTFUNC(sec, putprpwnam)
1383 AC_LIBTESTFUNC(security, set_auth_parameters)
1384 AC_LIBTESTFUNC(sec, set_auth_parameters)
1386 # UnixWare 7.x has its getspnam in -lgen
1387 AC_LIBTESTFUNC(gen, getspnam)
1389 AC_LIBTESTFUNC(security, getspnam)
1390 AC_LIBTESTFUNC(sec, getspnam)
1392 AC_LIBTESTFUNC(security, bigcrypt)
1393 AC_LIBTESTFUNC(sec, bigcrypt)
1395 AC_LIBTESTFUNC(security, getprpwnam)
1396 AC_LIBTESTFUNC(sec, getprpwnam)
1398 AC_CHECK_FUNCS(strsignal)
1400 ############################################
1401 # Check for EA implementations
1402 case "$host_os" in
1403 *osf*)
1404 AC_SEARCH_LIBS(getproplist, [proplist])
1405 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1406 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1407 AC_CHECK_FUNCS(sizeof_proplist_entry)
1408 ;;
1409 *freebsd4* | *dragonfly* )
1410 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1411 ;;
1412 *solaris*)
1413 AC_CHECK_FUNCS(attropen)
1414 ;;
1415 *)
1416 AC_SEARCH_LIBS(getxattr, [attr])
1417 AC_CHECK_FUNCS(getxattr,[
1418 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1419 ])
1420 AC_CHECK_FUNCS(getea,[
1421 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1422 ])
1423 AC_CHECK_FUNCS(attr_get,[
1424 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1425 ])
1426 AC_CHECK_FUNCS(extattr_delete_file,[
1427 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)
1428 ])
1429 ;;
1430 esac
1432 ########################################################
1433 # Do xattr functions take additional options like on Darwin?
1434 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1435 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1436 old_LIBS=$LIBS
1437 LIBS="$LIBS $ACL_LIBS"
1438 AC_TRY_COMPILE([
1439 #include <sys/types.h>
1440 #if HAVE_ATTR_XATTR_H
1441 #include <attr/xattr.h>
1442 #elif HAVE_SYS_XATTR_H
1443 #include <sys/xattr.h>
1444 #endif
1445 ],[
1446 getxattr(0, 0, 0, 0, 0, 0);
1447 ],
1448 [smb_attr_cv_xattr_add_opt=yes],
1449 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1450 ])
1451 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1452 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1453 fi
1454 fi
1456 AC_DISABLE_STATIC
1457 AC_ENABLE_SHARED
1459 # Set defaults
1460 PIE_CFLAGS=""
1461 PIE_LDFLAGS=""
1462 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1464 if test "x$enable_pie" != xno
1465 then
1466 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1467 [
1468 cat > conftest.c <<EOF
1469 int foo;
1470 main () { return 0;}
1471 EOF
1472 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1473 then
1474 samba_cv_fpie=yes
1475 else
1476 samba_cv_fpie=no
1477 fi
1478 rm -f conftest*
1479 ])
1480 if test x"${samba_cv_fpie}" = x"yes"
1481 then
1482 PIE_CFLAGS="-fPIE"
1483 PIE_LDFLAGS="-pie"
1484 fi
1485 fi
1487 # Set defaults
1488 RELRO_LDFLAGS=""
1489 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1491 if test "x$enable_relro" != xno
1492 then
1493 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1494 [
1495 cat > conftest.c <<EOF
1496 int foo;
1497 main () { return 0;}
1498 EOF
1499 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1500 then
1501 samba_cv_relro=yes
1502 else
1503 samba_cv_relro=no
1504 fi
1505 rm -f conftest*
1506 ])
1507 if test x"${samba_cv_relro}" = x"yes"
1508 then
1509 RELRO_LDFLAGS="-Wl,-z,relro"
1510 fi
1511 fi
1513 # Set defaults
1514 SYMSEXT="syms"
1515 AC_SUBST(SYMSEXT)
1517 # Assume non-shared by default and override below
1518 BLDSHARED="false"
1520 # these are the defaults, good for lots of systems
1521 HOST_OS="$host_os"
1522 LDSHFLAGS="-shared"
1523 MODULE_EXPORTS=""
1524 SONAMEFLAG="#"
1525 SHLD="\${CC} \${CFLAGS}"
1526 PICFLAG="${PIE_CFLAGS}"
1527 SHLIBEXT="so"
1528 DSO_EXPORTS=""
1530 # this bit needs to be modified for each OS that supports share libs
1531 # You need to specify how to create a shared library and
1532 # how to compile C code to produce PIC object files
1534 AC_MSG_CHECKING([ability to build shared libraries])
1536 # and these are for particular systems
1537 case "$host_os" in
1538 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1539 case "$host_os" in
1540 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1541 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1542 esac
1543 BLDSHARED="true"
1544 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1545 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1546 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1547 fi
1548 DYNEXP="-Wl,--export-dynamic"
1549 PICFLAG="-fPIC"
1550 SONAMEFLAG="-Wl,-soname="
1551 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1552 ;;
1553 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1554 BLDSHARED="true"
1555 LDSHFLAGS="-G"
1556 SONAMEFLAG="-h "
1557 if test "${GCC}" = "yes"; then
1558 PICFLAG="-fPIC"
1559 SONAMEFLAG="-Wl,-soname="
1560 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1561 DYNEXP="-Wl,-E"
1562 fi
1563 else
1564 PICFLAG="-KPIC"
1565 ## ${CFLAGS} added for building 64-bit shared
1566 ## libs using Sun's Compiler
1567 LDSHFLAGS="-G \${CFLAGS}"
1568 fi
1569 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1570 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1571 ;;
1572 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1573 BLDSHARED="true"
1574 LDSHFLAGS="-G"
1575 SONAMEFLAG="-Wl,-h,"
1576 PICFLAG="-KPIC" # Is this correct for SunOS
1577 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1578 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1579 ;;
1580 *netbsd* | *freebsd* | *dragonfly* )
1581 BLDSHARED="true"
1582 LDSHFLAGS="-shared"
1583 DYNEXP="-Wl,--export-dynamic"
1584 SONAMEFLAG="-Wl,-soname,"
1585 PICFLAG="-fPIC -DPIC"
1586 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1587 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1588 ;;
1589 *openbsd*) BLDSHARED="true"
1590 LDSHFLAGS="-shared"
1591 DYNEXP="-Wl,-Bdynamic"
1592 SONAMEFLAG="-Wl,-soname,"
1593 PICFLAG="-fPIC"
1594 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1595 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1596 ;;
1597 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1598 case "$host_os" in
1599 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1600 ;;
1601 esac
1602 BLDSHARED="true"
1603 LDSHFLAGS="-set_version sgi1.0 -shared"
1604 SONAMEFLAG="-soname "
1605 SHLD="\${LD}"
1606 if test "${GCC}" = "yes"; then
1607 PICFLAG="-fPIC"
1608 else
1609 PICFLAG="-KPIC"
1610 fi
1611 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1612 ;;
1613 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1614 BLDSHARED="true"
1615 # use expfull to export underscored symbols
1616 # add rtl to remove /lib/crt0.o warning
1617 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1618 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1619 PICFLAG="-O2"
1620 # as AIX code is always position independent...
1621 # .po will just create compile warnings, use po.o:
1622 if test "${GCC}" != "yes"; then
1623 ## for funky AIX compiler using strncpy()
1624 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1625 fi
1627 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1628 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1629 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1630 ;;
1631 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1632 # Use special PIC flags for the native HP-UX compiler.
1633 BLDSHARED="true"
1634 SHLD="cc"
1635 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1636 SONAMEFLAG="-Wl,+h "
1637 PICFLAG="+z"
1638 if test "${GCC}" = "yes"; then
1639 PICFLAG="-fPIC"
1640 else
1641 PICFLAG="+z +ESnolit"
1642 fi
1643 if test "$host_cpu" = "ia64"; then
1644 SHLIBEXT="so"
1645 PICFLAG="+z"
1646 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1647 else
1648 SHLIBEXT="sl"
1649 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1650 fi
1651 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1652 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1653 ;;
1654 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1655 BLDSHARED="true"
1656 LDSHFLAGS="-shared"
1657 SONAMEFLAG="-Wl,-soname,"
1658 PICFLAG="-fPIC"
1659 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1660 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1661 ;;
1662 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1663 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1664 ;;
1665 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1666 BLDSHARED="true"
1667 LDSHFLAGS="-shared"
1668 SONAMEFLAG="-Wl,-soname,"
1669 PICFLAG="-KPIC"
1670 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1671 ;;
1672 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1673 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1674 ;;
1675 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1676 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1677 ;;
1678 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1679 case "$host" in
1680 *-univel-*) if [ test "$GCC" != yes ]; then
1681 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1682 fi
1683 LDSHFLAGS="-G"
1684 DYNEXP="-Bexport"
1685 ;;
1686 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1687 esac
1688 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1689 ;;
1691 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1692 if [ test "$GCC" != yes ]; then
1693 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1694 fi
1695 LDSHFLAGS="-G"
1696 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1697 ;;
1698 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1699 BLDSHARED="false"
1700 LDSHFLAGS=""
1701 ;;
1703 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1704 BLDSHARED="true"
1705 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1706 CFLAGS="$CFLAGS -fno-common"
1707 SHLD="\${CC}"
1708 SHLIBEXT="dylib"
1709 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1710 SHLIBEXT="dylib"
1711 # Since gcc doesn't fail on unrecognised options, the
1712 # PIE test incorrectly succeeds. Darwin gcc does not
1713 # actually support the PIE stuff.
1714 PIE_LDFLAGS=
1715 PIE_CFLAGS=
1716 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1717 ;;
1719 *)
1720 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1721 ;;
1722 esac
1724 if test "$enable_shared" != "yes"; then
1725 BLDSHARED=false
1726 fi
1728 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1729 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1730 fi
1732 if test x"$BLDSHARED" = x"true" ; then
1733 LDFLAGS="$LDFLAGS -L./bin"
1734 fi
1736 AC_MSG_RESULT($BLDSHARED)
1738 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1739 saved_ldflags="$LDFLAGS"
1740 AC_MSG_CHECKING([if $flags works])
1741 LDFLAGS="$flags $saved_ldflags"
1742 AC_TRY_LINK([],[],
1743 [AC_MSG_RESULT([yes])
1744 LD_AS_NEEDED_FLAG=$flags
1745 ld_as_needed_flag_found=yes],
1746 AC_MSG_RESULT([no]))
1747 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1748 test x"$ld_as_needed_flag_found" = xyes && break
1749 done
1751 # for historical reasons almost all linkers don't complain about unresolved
1752 # symbols in shared libs. Except for the internal samba modules we want to get
1753 # errors when we produce a shared lib with unresolved symbols. On some
1754 # platforms unresolved symbols might be intended, so we might have to add
1755 # platform specific exceptions here.
1757 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1758 saved_ldflags="$LDFLAGS"
1759 AC_MSG_CHECKING([if $flags works])
1760 LDFLAGS="$flags $saved_ldflags"
1761 AC_TRY_LINK([],[],
1762 [AC_MSG_RESULT([yes])
1763 LDSHFLAGS_Z_DEFS=$flags
1764 ldshflags_z_defs_found=yes],
1765 AC_MSG_RESULT([no]))
1766 LDFLAGS=$saved_ldflags
1767 test x"$ldshflags_z_defs_found" = xyes && break
1768 done
1770 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1771 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1772 AC_MSG_CHECKING([LDFLAGS])
1773 AC_MSG_RESULT([$LDFLAGS])
1774 AC_MSG_CHECKING([DYNEXP])
1775 AC_MSG_RESULT([$DYNEXP])
1777 #######################################################
1778 # test whether building a shared library actually works
1779 if test $BLDSHARED = true; then
1781 AC_MSG_CHECKING([SHLD])
1782 AC_MSG_RESULT([$SHLD])
1783 AC_MSG_CHECKING([LDSHFLAGS])
1784 AC_MSG_RESULT([$LDSHFLAGS])
1786 AC_MSG_CHECKING([SHLIBEXT])
1787 AC_MSG_RESULT([$SHLIBEXT])
1788 AC_MSG_CHECKING([SONAMEFLAG])
1789 AC_MSG_RESULT([$SONAMEFLAG])
1791 AC_MSG_CHECKING([PICFLAG])
1792 AC_MSG_RESULT([$PICFLAG])
1794 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1795 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1797 AC_CACHE_CHECK([whether building shared libraries actually works],
1798 [ac_cv_shlib_works],[
1799 # try building a trivial shared library
1800 ac_cv_shlib_works=no
1801 # The $SHLD and $LDSHFLAGS variables may contain references to other
1802 # variables so they need to be eval'ed.
1803 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1804 shlib.o ${srcdir-.}/../tests/shlib.c && \
1805 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1806 shlib.o && ac_cv_shlib_works=yes
1807 rm -f "shlib.$SHLIBEXT" shlib.o
1809 ])
1810 if test $ac_cv_shlib_works = no; then
1811 BLDSHARED=false
1812 fi
1813 fi
1815 if test x"$BLDSHARED" != x"true"; then
1816 LDSHFLAGS="shared-libraries-disabled"
1817 SONAMEFLAG="shared-libraries-disabled"
1818 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1819 SHLD="shared-libraries-disabled"
1820 PICFLAG="${PIE_CFLAGS}"
1821 SHLIBEXT="shared_libraries_disabled"
1822 merged_build_possible=no
1823 fi
1825 AC_MSG_CHECKING([used PICFLAG])
1826 AC_MSG_RESULT([$PICFLAG])
1828 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1830 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1833 ###########################################################
1834 #
1835 # Configuration of subsystems / libraries
1836 #
1837 ###########################################################
1839 INSTALLLIBCMD_SH=:
1840 INSTALLLIBCMD_A=:
1841 UNINSTALLLIBCMD_SH=:
1842 UNINSTALLLIBCMD_A=:
1844 if test $BLDSHARED = true; then
1845 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1846 UNINSTALLLIBCMD_SH="rm -f"
1847 fi
1848 if test $enable_static = yes; then
1849 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1850 UNINSTALLLIBCMD_A="rm -f"
1851 fi
1853 #################################################
1854 # --disable-shared-libs
1855 # can be used to disable the internal use of shared libs altogether
1856 # (this only has an effect when building shared libs is enabled)
1857 #
1858 USESHARED=false
1859 AC_SUBST(USESHARED)
1861 AC_MSG_CHECKING(whether to use shared libraries internally)
1862 AC_ARG_ENABLE([shared-libs],
1863 AS_HELP_STRING([--enable-shared-libs],
1864 [Use shared libraries internally (default=yes)]),
1865 [enable_shared_libs=$enableval],
1866 [enable_shared_libs=yes])
1868 if test x"$enable_shared_libs" != x"no" ; then
1869 USESHARED=$BLDSHARED
1870 fi
1872 AC_MSG_RESULT([$USESHARED])
1874 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1875 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1876 fi
1878 #################################################
1879 # --with-static-libs=LIBS:
1880 # link (internal) libs dynamically or statically?
1881 #
1882 # If a subsystem is built as a library then this controls whether they are
1883 # linked into Samba targets statically or dynamically:
1884 #
1885 # * If we build the shared library at all, we link dynamically by default.
1886 #
1887 # * We only link statically if we don't build shared or if the library
1888 # appears in the --with-static-libs configure option.
1889 #
1890 # Example:
1891 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1892 # of linking the dynamic variant with -ltalloc.
1893 #
1894 # NOTE: This option only affects libraries that we do not only build
1895 # but that samba also links against as libraries (as opposed to linking
1896 # the plain object files. - This has to be configured in Makefile.in.
1897 # So in particular it does not harm to give invalid or unknown names here.
1898 #
1900 AC_ARG_WITH([static-libs],
1901 [AS_HELP_STRING([--with-static-libs=LIBS],
1902 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1903 [AS_IF([test $withval],
1904 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1905 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1906 eval LINK_$lib=STATIC
1907 done], [])],
1908 [])
1910 #
1911 # WORKAROUND:
1912 # until we have organized other internal subsystems (as util, registry
1913 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1914 # dynamically to samba programs.
1915 #
1916 LINK_LIBNETAPI=STATIC
1918 LINK_LIBSMBCLIENT=STATIC
1920 #
1921 # The library versions are hardcoded here
1922 # and filled into the LIBFOO_SOVER variable.
1923 #
1924 # TODO: for talloc and tdb (at least), these should
1925 # be extracted from their respective source directories
1926 #
1927 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
1928 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
1930 if test "x$enable_external_libtalloc" != xno
1931 then
1932 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1933 [ enable_external_libtalloc=yes ],
1934 [ if test x$enable_external_libtalloc = xyes; then
1935 AC_MSG_ERROR([Unable to find libtalloc])
1936 else
1937 enable_external_libtalloc=no
1938 fi
1939 ])
1940 fi
1942 if test "x$enable_external_libtalloc" = xno
1943 then
1944 m4_include(../lib/talloc/libtalloc.m4)
1945 LINK_LIBTALLOC=STATIC
1946 SMB_LIBRARY(talloc, 2)
1947 LIBTALLOC_OBJ0=""
1948 for obj in ${TALLOC_OBJ}; do
1949 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1950 done
1951 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1952 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1953 AC_SUBST(LIBTALLOC_OBJ0)
1955 TALLOCTORT="bin/talloctort\$(EXEEXT)"
1956 AC_SUBST(TALLOCTORT)
1957 fi
1960 AC_ARG_ENABLE(external_libtdb,
1961 [AS_HELP_STRING([--enable-external-libtdb],
1962 [Enable external tdb [default=auto]])],
1963 [ enable_external_libtalloc=$enableval ],
1964 [ enable_external_libtalloc=auto ])
1966 if test "x$enable_external_libtdb" != xno
1967 then
1968 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.1,
1969 [ enable_external_libtdb=yes ],
1970 [
1971 if test x$enable_external_libtdb = xyes; then
1972 AC_MSG_ERROR([Unable to find libtdb])
1973 else
1974 enable_external_libtdb=no
1975 fi
1976 ])
1977 fi
1979 AC_SUBST(LIBTDB_OBJ0)
1980 if test "x$enable_external_libtdb" = xno
1981 then
1982 m4_include(../lib/tdb/libtdb.m4)
1983 LINK_LIBTDB=STATIC
1984 SMB_LIBRARY(tdb, 1)
1985 LIBTDB_OBJ0=""
1986 for obj in ${TDB_OBJ}; do
1987 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1988 done
1989 AC_SUBST(LIBTDB_OBJ0)
1990 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1991 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1993 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
1994 AC_SUBST(TDBBACKUP)
1995 TDBDUMP="bin/tdbdump\$(EXEEXT)"
1996 AC_SUBST(TDBDUMP)
1997 TDBTOOL="bin/tdbtool\$(EXEEXT)"
1998 AC_SUBST(TDBTOOL)
1999 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2000 AC_SUBST(TDBTORTURE)
2001 ac_cv_have_tdb_err_nesting=yes
2002 else
2003 AC_TRY_COMPILE([#include "tdb.h"],
2004 [enum TDB_ERROR err = TDB_ERR_NESTING],
2005 ac_cv_have_tdb_err_nesting=yes,
2006 ac_cv_have_tdb_err_nesting=no)
2007 fi
2009 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2010 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2011 fi
2013 SMB_LIBRARY(netapi, 0)
2014 SMB_LIBRARY(smbclient, 0)
2015 SMB_LIBRARY(smbsharemodes, 0)
2016 SMB_LIBRARY(addns, 0, no, [undefined API])
2020 ################
2022 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2023 AC_TRY_RUN([#include <stdio.h>
2024 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2025 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2026 if test x"$samba_cv_have_longlong" = x"yes"; then
2027 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2028 AC_CHECK_TYPE(intptr_t, unsigned long long)
2029 else
2030 AC_CHECK_TYPE(intptr_t, unsigned long)
2031 fi
2033 #
2034 # Check if the compiler supports the LL prefix on long long integers.
2035 # AIX needs this.
2037 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2038 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2039 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2040 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2041 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2042 fi
2045 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2046 AC_TRY_RUN([#include <time.h>
2047 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2048 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2049 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2050 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2051 fi
2053 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2054 AC_TRY_RUN([#include <stdio.h>
2055 #include <sys/stat.h>
2056 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2057 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2058 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2059 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2060 fi
2062 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2063 AC_TRY_RUN([
2064 #if defined(HAVE_UNISTD_H)
2065 #include <unistd.h>
2066 #endif
2067 #include <stdio.h>
2068 #include <sys/stat.h>
2069 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2070 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2071 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2072 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2073 fi
2075 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2076 AC_TRY_RUN([
2077 #if defined(HAVE_UNISTD_H)
2078 #include <unistd.h>
2079 #endif
2080 #include <stdio.h>
2081 #include <sys/stat.h>
2082 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2083 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2084 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2085 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2086 fi
2088 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2089 AC_TRY_RUN([
2090 #if defined(HAVE_UNISTD_H)
2091 #include <unistd.h>
2092 #endif
2093 #include <stdio.h>
2094 #include <sys/stat.h>
2095 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2096 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2097 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2098 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2099 fi
2101 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2102 AC_TRY_RUN([
2103 #if defined(HAVE_UNISTD_H)
2104 #include <unistd.h>
2105 #endif
2106 #include <stdio.h>
2107 #include <sys/stat.h>
2108 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2109 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2110 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2111 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2112 fi
2114 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2115 AC_TRY_RUN([
2116 #if defined(HAVE_UNISTD_H)
2117 #include <unistd.h>
2118 #endif
2119 #include <stdio.h>
2120 #include <sys/stat.h>
2121 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2122 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2123 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2124 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2125 fi
2127 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2128 AC_TRY_COMPILE([
2129 #if defined(HAVE_UNISTD_H)
2130 #include <unistd.h>
2131 #endif
2132 #include <sys/types.h>
2133 #include <dirent.h>],
2134 [DIR64 de;],
2135 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2136 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2137 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2138 fi
2140 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2141 AC_TRY_COMPILE([
2142 #if defined(HAVE_UNISTD_H)
2143 #include <unistd.h>
2144 #endif
2145 #include <sys/types.h>
2146 #include <dirent.h>],
2147 [struct dirent64 de;],
2148 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2149 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2150 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2151 fi
2153 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2154 AC_TRY_RUN([
2155 #if defined(HAVE_UNISTD_H)
2156 #include <unistd.h>
2157 #endif
2158 #include <sys/types.h>
2159 main() { dev_t dev; int i = major(dev); return 0; }],
2160 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2161 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2162 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2163 fi
2165 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2166 AC_TRY_RUN([
2167 #if defined(HAVE_UNISTD_H)
2168 #include <unistd.h>
2169 #endif
2170 #include <sys/types.h>
2171 main() { dev_t dev; int i = minor(dev); return 0; }],
2172 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2173 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2174 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2175 fi
2177 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2178 AC_TRY_RUN([
2179 #if defined(HAVE_UNISTD_H)
2180 #include <unistd.h>
2181 #endif
2182 #include <sys/types.h>
2183 main() { dev_t dev = makedev(1,2); return 0; }],
2184 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2185 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2186 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2187 fi
2189 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2190 AC_TRY_RUN([#include <stdio.h>
2191 main() { char c; c=250; exit((c > 0)?0:1); }],
2192 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2193 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2194 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2195 fi
2197 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2198 AC_TRY_COMPILE([#include <sys/types.h>
2199 #include <dirent.h>
2200 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2201 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2202 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2203 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2204 fi
2206 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2207 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2208 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2209 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2210 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2211 fi
2214 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2216 # On some systems (eg. Linux) librt can pull in libpthread. We
2217 # don't want this to happen because libpthreads changes signal delivery
2218 # semantics in ways we are not prepared for. This breaks Linux oplocks
2219 # which rely on signals.
2221 AC_LIBTESTFUNC(rt, clock_gettime,
2222 [
2223 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2224 [Whether clock_gettime is available])
2225 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2226 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2227 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2228 ])
2230 fi
2232 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2233 AC_TRY_RUN([#include <sys/types.h>
2234 #include <dirent.h>
2235 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2236 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2237 di->d_name[0] == 0) exit(0); exit(1);} ],
2238 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2239 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2240 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2241 fi
2243 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2244 AC_TRY_COMPILE([#include <sys/types.h>
2245 #include <utime.h>],
2246 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2247 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2248 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2249 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2250 fi
2252 ##############
2253 # Check utmp details, but only if our OS offers utmp.h
2254 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2255 dnl utmp and utmpx come in many flavours
2256 dnl We need to check for many of them
2257 dnl But we don't need to do each and every one, because our code uses
2258 dnl mostly just the utmp (not utmpx) fields.
2260 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2262 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2263 AC_TRY_COMPILE([#include <sys/types.h>
2264 #include <utmp.h>],
2265 [struct utmp ut; ut.ut_name[0] = 'a';],
2266 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2267 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2268 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2269 fi
2271 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2272 AC_TRY_COMPILE([#include <sys/types.h>
2273 #include <utmp.h>],
2274 [struct utmp ut; ut.ut_user[0] = 'a';],
2275 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2276 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2277 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2278 fi
2280 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2281 AC_TRY_COMPILE([#include <sys/types.h>
2282 #include <utmp.h>],
2283 [struct utmp ut; ut.ut_id[0] = 'a';],
2284 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2285 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2286 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2287 fi
2289 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2290 AC_TRY_COMPILE([#include <sys/types.h>
2291 #include <utmp.h>],
2292 [struct utmp ut; ut.ut_host[0] = 'a';],
2293 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2294 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2295 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2296 fi
2298 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2299 AC_TRY_COMPILE([#include <sys/types.h>
2300 #include <utmp.h>],
2301 [struct utmp ut; time_t t; ut.ut_time = t;],
2302 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2303 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2304 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2305 fi
2307 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2308 AC_TRY_COMPILE([#include <sys/types.h>
2309 #include <utmp.h>],
2310 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2311 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2312 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2313 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2314 fi
2316 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2317 AC_TRY_COMPILE([#include <sys/types.h>
2318 #include <utmp.h>],
2319 [struct utmp ut; ut.ut_type = 0;],
2320 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2321 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2322 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2323 fi
2325 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2326 AC_TRY_COMPILE([#include <sys/types.h>
2327 #include <utmp.h>],
2328 [struct utmp ut; ut.ut_pid = 0;],
2329 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2330 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2331 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2332 fi
2334 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2335 AC_TRY_COMPILE([#include <sys/types.h>
2336 #include <utmp.h>],
2337 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2338 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2339 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2340 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2341 fi
2343 dnl Look for the IPv6 varient by preference. Many systems have both.
2344 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2345 AC_TRY_COMPILE([#include <sys/types.h>
2346 #include <utmp.h>],
2347 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2348 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2349 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2350 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2351 fi
2353 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2354 AC_TRY_COMPILE([#include <sys/types.h>
2355 #include <utmp.h>],
2356 [struct utmp ut; ut.ut_addr = 0;],
2357 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2358 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2359 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2360 fi
2362 if test x$ac_cv_func_pututline = xyes ; then
2363 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2364 AC_TRY_COMPILE([#include <sys/types.h>
2365 #include <utmp.h>],
2366 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2367 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2368 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2369 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2370 fi
2371 fi
2373 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2374 AC_TRY_COMPILE([#include <sys/types.h>
2375 #include <utmpx.h>],
2376 [struct utmpx ux; ux.ut_syslen = 0;],
2377 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2378 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2379 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2380 fi
2382 fi
2383 # end utmp details
2386 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2387 AC_ARG_WITH(libiconv,
2388 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2389 [
2390 if test "$withval" = "no" ; then
2391 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2392 else
2393 if test "$withval" != "yes" ; then
2394 ICONV_PATH_SPEC=yes
2395 ICONV_LOOK_DIRS="$withval"
2396 fi
2397 fi
2398 ])
2400 for i in $ICONV_LOOK_DIRS ; do
2402 save_LIBS="$LIBS"
2403 save_LDFLAGS="$LDFLAGS"
2404 save_CPPFLAGS="$CPPFLAGS"
2406 iconv_current_LIBS=""
2407 iconv_current_LDFLAGS=""
2408 iconv_current_CPPFLAGS=""
2410 ICONV_FOUND="no"
2411 unset libext
2413 # This is here to handle -withval stuff for --with-libiconv
2414 # Perhaps we should always add a -L
2415 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2417 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2418 # installation paths. This gets a little tricky since we might have iconv
2419 # in both libiconv and in libc. In this case the jm_ICONV test will always
2420 # succeed when the header is found. To counter this, make sure the
2421 # library directory is there and check the ABI directory first (which
2422 # should be harmless on other systems, but causes tons of linker warnings on
2423 # 64bit Ubuntu systems).
2424 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2425 # installed, I've decided to fix the linker warnings.
2426 # -- Kai
2427 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2428 for l in "lib" "lib32" "lib/hpux32"; do
2429 if test -d "$i/$l" ; then
2430 LDFLAGS="$save_LDFLAGS -L$i/$l"
2431 LIBS=
2432 export LDFLAGS LIBS CPPFLAGS
2433 # Try to find iconv(3)
2434 jm_ICONV($i/$l)
2435 if test x"$ICONV_FOUND" = "xyes" ; then
2436 libext="$l"
2437 break
2438 fi
2439 fi
2440 done
2442 if test x"$ICONV_FOUND" = "xyes" ; then
2443 iconv_current_LDFLAGS="-L$i/$libext"
2444 iconv_current_CPPFLAGS="-I$i/include"
2446 if test x"$jm_cv_lib_iconv" != x; then
2447 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2448 else
2449 # We found iconv in libc.
2450 iconv_current_LIBS=""
2451 fi
2453 fi
2455 if test x"$ICONV_FOUND" = "xyes" ; then
2457 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2458 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2459 LIBS="$save_LIBS $iconv_current_LIBS"
2460 export LDFLAGS LIBS CPPFLAGS
2462 default_dos_charset=no
2463 default_display_charset=no
2464 default_unix_charset=no
2466 # check for default dos charset name
2467 for j in CP850 IBM850 ; do
2468 rjs_CHARSET($j)
2469 default_dos_charset="$ICONV_CHARSET"
2470 if test x"$default_dos_charset" = x"$j"; then
2471 break
2472 fi
2473 done
2475 # check for default display charset name
2476 for j in ASCII 646 ; do
2477 rjs_CHARSET($j)
2478 default_display_charset="$ICONV_CHARSET"
2479 if test x"$default_display_charset" = x"$j"; then
2480 break
2481 fi
2482 done
2484 # check for default unix charset name
2485 for j in UTF-8 UTF8 ; do
2486 rjs_CHARSET($j)
2487 default_unix_charset="$ICONV_CHARSET"
2488 if test x"$default_unix_charset" = x"$j"; then
2489 break
2490 fi
2491 done
2493 if test "$default_dos_charset" != "no" -a \
2494 "$default_dos_charset" != "cross" -a \
2495 "$default_display_charset" != "no" -a \
2496 "$default_display_charset" != "cross" -a \
2497 "$default_unix_charset" != "no" -a \
2498 "$default_unix_charset" != "cross"
2499 then
2500 samba_cv_HAVE_NATIVE_ICONV=yes
2501 else
2502 if test "$default_dos_charset" = "cross" -o \
2503 "$default_display_charset" = "cross" -o \
2504 "$default_unix_charset" = "cross"
2505 then
2506 samba_cv_HAVE_NATIVE_ICONV=cross
2507 else
2508 samba_cv_HAVE_NATIVE_ICONV=no
2509 fi
2510 fi
2512 # At this point, we have a libiconv candidate. We know that
2513 # we have the right headers and libraries, but we don't know
2514 # whether it does the conversions we want. We can't test this
2515 # because we are cross-compiling. This is not necessarily a big
2516 # deal, since we can't guarantee that the results we get now will
2517 # match the results we get at runtime anyway.
2518 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2519 default_dos_charset="CP850"
2520 default_display_charset="ASCII"
2521 default_unix_charset="UTF-8"
2522 samba_cv_HAVE_NATIVE_ICONV=yes
2523 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2524 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2525 fi
2527 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2529 CPPFLAGS=$save_CPPFLAGS
2530 LDFLAGS=$save_LDFLAGS
2531 LIBS=$save_LIBS
2533 if test x"$iconv_current_LIBS" != x; then
2534 LIBS="$LIBS $iconv_current_LIBS"
2535 fi
2537 # Add the flags we need to CPPFLAGS and LDFLAGS
2538 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2539 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2541 # Turn the #defines into string literals
2542 default_dos_charset="\"$default_dos_charset\""
2543 default_display_charset="\"$default_display_charset\""
2544 default_unix_charset="\"$default_unix_charset\""
2546 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2547 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2548 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2549 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2551 break
2552 fi
2554 # We didn't find a working iconv, so keep going
2555 fi
2557 # We only need to clean these up here for the next pass through the loop
2558 CPPFLAGS=$save_CPPFLAGS
2559 LDFLAGS=$save_LDFLAGS
2560 LIBS=$save_LIBS
2561 export LDFLAGS LIBS CPPFLAGS
2562 done
2563 unset libext
2566 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2567 AC_MSG_WARN([Sufficient support for iconv function was not found.
2568 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2569 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2570 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2571 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2572 fi
2575 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2576 AC_TRY_RUN([
2577 #include <sys/types.h>
2578 #include <fcntl.h>
2579 #ifndef F_GETLEASE
2580 #define F_GETLEASE 1025
2581 #endif
2582 main() {
2583 int fd = open("/dev/null", O_RDONLY);
2584 return fcntl(fd, F_GETLEASE, 0) == -1;
2585 }
2586 ],
2587 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2588 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2589 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2590 fi
2592 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2593 AC_TRY_RUN([
2594 #include <sys/types.h>
2595 #include <fcntl.h>
2596 #include <signal.h>
2597 #ifndef F_NOTIFY
2598 #define F_NOTIFY 1026
2599 #endif
2600 main() {
2601 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2602 }
2603 ],
2604 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2605 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2606 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2607 fi
2609 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2610 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2611 AC_CHECK_FUNCS(inotify_init)
2612 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2613 ],
2614 samba_cv_HAVE_INOTIFY=yes,
2615 samba_cv_HAVE_INOTIFY=no,
2616 samba_cv_HAVE_INOTIFY=cross)
2618 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2619 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2620 fi
2622 #################################################
2623 # Check if FAM notifications are available. For FAM info, see
2624 # http://oss.sgi.com/projects/fam/
2625 # http://savannah.nongnu.org/projects/fam/
2626 AC_ARG_ENABLE(fam,
2627 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2629 if test x$enable_fam != xno; then
2630 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2631 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2632 # On IRIX, libfam requires libC, but other FAM implementations
2633 # might not need it.
2634 AC_CHECK_LIB(fam, FAMOpen2,
2635 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2636 [samba_cv_HAVE_LIBFAM=no])
2638 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2639 samba_fam_xtra=-lC
2640 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2641 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2642 [samba_cv_HAVE_LIBFAM=no])
2643 unset samba_fam_xtra
2644 fi
2645 fi
2647 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2648 default_shared_modules="$default_shared_modules vfs_notify_fam"
2649 AC_TRY_COMPILE([#include <fam.h>],
2650 [enum FAMCodes code = FAMChanged;],
2651 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2652 [Whether fam.h contains a typedef for enum FAMCodes]),
2653 [])
2654 fi
2656 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2657 AC_MSG_ERROR(FAM support requested but FAM library not available )
2658 fi
2659 fi
2661 AC_SUBST(SMB_FAM_LIBS)
2663 #################################################
2664 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2666 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2668 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2669 # Theoretically it should work with AIX JFS2 too but this needs testing
2670 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2671 default_shared_modules="$default_shared_modules vfs_tsmsm"
2672 fi
2674 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2675 AC_TRY_RUN([
2676 #include <sys/types.h>
2677 #include <fcntl.h>
2678 #include <signal.h>
2679 #include <sys/file.h>
2680 #ifndef LOCK_MAND
2681 #define LOCK_MAND 32
2682 #define LOCK_READ 64
2683 #endif
2684 main() {
2685 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2686 }
2687 ],
2688 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2689 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2690 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2691 fi
2694 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2695 AC_TRY_COMPILE([#include <sys/types.h>
2696 #include <fcntl.h>],
2697 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2698 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2699 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2700 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2701 fi
2703 #################################################
2704 # Check for POSIX capability support
2706 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2707 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2708 [], [])
2710 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2712 ac_save_LIBS=$LIBS
2713 AC_LIBTESTFUNC(cap, cap_get_proc)
2715 AC_CACHE_CHECK([for POSIX capabilities],
2716 samba_cv_HAVE_POSIX_CAPABILITIES,
2717 [
2718 AC_TRY_RUN([
2719 #include <sys/types.h>
2720 #include <sys/capability.h>
2721 main() {
2722 cap_t cap;
2723 cap_value_t vals[1];
2724 if (!(cap = cap_get_proc()))
2725 exit(1);
2726 vals[0] = CAP_CHOWN;
2727 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2728 cap_set_proc(cap);
2729 exit(0);
2730 }],
2731 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2732 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2733 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2734 ])
2736 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2737 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2738 [Whether POSIX capabilities are available])
2739 else
2740 LIBS=$ac_save_LIBS
2741 fi
2743 fi
2745 #
2746 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2747 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2748 #
2750 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2751 AC_TRY_COMPILE([#include <sys/types.h>
2752 #if defined(HAVE_RPC_RPC_H)
2753 #include <rpc/rpc.h>
2754 #endif],
2755 [int16 testvar;],
2756 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2757 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2758 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2759 fi
2761 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2762 AC_TRY_COMPILE([#include <sys/types.h>
2763 #if defined(HAVE_RPC_RPC_H)
2764 #include <rpc/rpc.h>
2765 #endif],
2766 [uint16 testvar;],
2767 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2768 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2769 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2770 fi
2772 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2773 AC_TRY_COMPILE([#include <sys/types.h>
2774 #if defined(HAVE_RPC_RPC_H)
2775 #include <rpc/rpc.h>
2776 #endif],
2777 [int32 testvar;],
2778 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2779 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2780 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2781 fi
2783 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2784 AC_TRY_COMPILE([#include <sys/types.h>
2785 #if defined(HAVE_RPC_RPC_H)
2786 #include <rpc/rpc.h>
2787 #endif],
2788 [uint32 testvar;],
2789 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2790 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2791 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2792 fi
2794 dnl
2795 dnl Some systems (SCO) have a problem including
2796 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2797 dnl as a #define in <prot.h> and as part of an enum
2798 dnl in <rpc/rpc.h>.
2799 dnl
2801 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2802 AC_TRY_COMPILE([#include <sys/types.h>
2803 #ifdef HAVE_SYS_SECURITY_H
2804 #include <sys/security.h>
2805 #include <prot.h>
2806 #endif /* HAVE_SYS_SECURITY_H */
2807 #if defined(HAVE_RPC_RPC_H)
2808 #include <rpc/rpc.h>
2809 #endif],
2810 [int testvar;],
2811 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2812 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2813 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2814 fi
2816 AC_MSG_CHECKING([for test routines])
2817 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2818 AC_MSG_RESULT(yes),
2819 AC_MSG_ERROR([cant find test code. Aborting config]),
2820 AC_MSG_WARN([cannot run when cross-compiling]))
2822 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2823 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2824 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2825 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2826 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2827 fi
2829 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2830 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2831 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2832 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2833 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2834 fi
2836 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2837 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2838 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2839 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2840 AC_CHECK_FUNCS(getpagesize)
2842 ################################################
2843 # look for a method of setting the effective uid
2844 seteuid=no;
2846 if test $seteuid = no; then
2847 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2848 AC_TRY_RUN([
2849 #define AUTOCONF_TEST 1
2850 #define USE_SETREUID 1
2851 #include "confdefs.h"
2852 #include "${srcdir-.}/lib/util_sec.c"],
2853 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2854 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2855 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2856 fi
2857 fi
2859 # we check for setresuid second as it conflicts with AIO on Linux.
2860 # see http://samba.org/~tridge/junkcode/aio_uid.c
2861 if test $seteuid = no; then
2862 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2863 AC_TRY_RUN([
2864 #define AUTOCONF_TEST 1
2865 #define USE_SETRESUID 1
2866 #include "confdefs.h"
2867 #include "${srcdir-.}/lib/util_sec.c"],
2868 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2869 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2870 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2871 fi
2872 fi
2874 if test $seteuid = no; then
2875 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2876 AC_TRY_RUN([
2877 #define AUTOCONF_TEST 1
2878 #define USE_SETEUID 1
2879 #include "confdefs.h"
2880 #include "${srcdir-.}/lib/util_sec.c"],
2881 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2882 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2883 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2884 fi
2885 fi
2887 if test $seteuid = no; then
2888 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2889 AC_TRY_RUN([
2890 #define AUTOCONF_TEST 1
2891 #define USE_SETUIDX 1
2892 #include "confdefs.h"
2893 #include "${srcdir-.}/lib/util_sec.c"],
2894 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2895 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2896 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2897 fi
2898 fi
2900 AC_CACHE_CHECK([for the Darwin initgroups system call],
2901 samba_cv_DARWIN_INITGROUPS,
2902 AC_TRY_LINK([
2903 #include <sys/syscall.h>
2904 #include <unistd.h>
2905 ],
2906 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2907 samba_cv_DARWIN_INITGROUPS=yes,
2908 samba_cv_DARWIN_INITGROUPS=no)
2909 )
2911 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2912 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2913 [Whether to use the Darwin-specific initgroups system call])
2914 fi
2916 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2917 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2918 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2919 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2920 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2921 fi
2923 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2924 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2925 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2926 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2927 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2929 else
2931 dnl
2932 dnl Don't check for 64 bit fcntl locking if we know that the
2933 dnl glibc2.1 broken check has succeeded.
2934 dnl
2936 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2937 AC_TRY_RUN([
2938 #if defined(HAVE_UNISTD_H)
2939 #include <unistd.h>
2940 #endif
2941 #include <stdio.h>
2942 #include <stdlib.h>
2944 #ifdef HAVE_FCNTL_H
2945 #include <fcntl.h>
2946 #endif
2948 #ifdef HAVE_SYS_FCNTL_H
2949 #include <sys/fcntl.h>
2950 #endif
2951 main() { struct flock64 fl64;
2952 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2953 exit(0);
2954 #else
2955 exit(1);
2956 #endif
2957 }],
2958 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2960 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2961 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2962 fi
2963 fi
2965 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2966 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2967 AC_TRY_COMPILE([
2968 #define _XOPEN_SOURCE 600
2969 #include <stdlib.h>
2970 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2971 probably broken posix_fallocate
2972 #endif
2973 ], [
2974 ],
2975 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2976 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2977 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2978 fi
2981 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2982 AC_TRY_COMPILE([#include <sys/types.h>
2983 #include <sys/stat.h>
2984 #include <unistd.h>],
2985 [struct stat st; st.st_blocks = 0;],
2986 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2987 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2988 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2989 fi
2991 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
2993 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2994 AC_TRY_COMPILE([#include <sys/types.h>
2995 #include <sys/stat.h>
2996 #include <unistd.h>],
2997 [struct stat st; st.st_blksize = 0;],
2998 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2999 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3000 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3001 fi
3003 AC_CACHE_CHECK([for st_flags in struct stat],
3004 samba_cv_HAVE_STAT_ST_FLAGS,
3005 [
3006 AC_TRY_COMPILE([#include <sys/types.h>
3007 #include <sys/stat.h>
3008 #include <unistd.h>],
3009 [struct stat st; st.st_flags = 0;],
3010 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3011 samba_cv_HAVE_STAT_ST_FLAGS=no,
3012 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3013 ])
3015 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3016 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3017 [Whether the stat struct has a st_flags member])
3018 fi
3020 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3021 AC_TRY_COMPILE([
3022 #include <sys/types.h>
3023 #include <sys/acl.h>
3024 #if defined(HAVE_RPCSVC_NIS_H)
3025 #include <rpcsvc/nis.h>
3026 #endif],
3027 [int i;],
3028 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3029 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3030 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3031 fi
3033 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3034 AC_TRY_RUN([
3035 #include <stdio.h>
3036 #include <limits.h>
3037 #include <signal.h>
3039 void exit_on_core(int ignored) {
3040 exit(1);
3041 }
3043 main() {
3044 char *newpath;
3045 signal(SIGSEGV, exit_on_core);
3046 newpath = realpath("/tmp", NULL);
3047 exit((newpath != NULL) ? 0 : 1);
3048 }
3049 ],
3050 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3051 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3052 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3053 fi
3055 #################################################
3056 # check for AFS clear-text auth support
3057 samba_cv_WITH_AFS=no
3058 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3059 AC_ARG_WITH(afs,
3060 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3061 [ case "$withval" in
3062 yes|auto)
3063 AC_MSG_RESULT($withval)
3064 samba_cv_WITH_AFS=$withval
3065 ;;
3066 *)
3067 AC_MSG_RESULT(no)
3068 ;;
3069 esac ],
3070 AC_MSG_RESULT(no)
3071 )
3073 ####################################################
3074 # check for Linux-specific AFS fake-kaserver support
3075 samba_cv_WITH_FAKE_KASERVER=no
3076 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3077 AC_ARG_WITH(fake-kaserver,
3078 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3079 [ case "$withval" in
3080 yes|auto)
3081 AC_MSG_RESULT($withval)
3082 samba_cv_WITH_FAKE_KASERVER=$withval
3083 ;;
3084 *)
3085 AC_MSG_RESULT(no)
3086 ;;
3087 esac ],
3088 AC_MSG_RESULT(no)
3089 )
3091 #################################################
3092 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3093 if test x"$samba_cv_WITH_AFS" != x"no" ||
3094 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3096 # see if this box has the OpenSSL DES libraries
3097 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3099 # see if this box has the afs-headers in /usr/include/afs
3100 AC_MSG_CHECKING(for /usr/include/afs)
3101 if test -d /usr/include/afs; then
3102 AC_MSG_RESULT(yes)
3103 else
3104 AC_MSG_RESULT(no)
3105 fi
3107 # check for afs.h
3108 have_afs_headers=no
3109 AC_CHECK_HEADERS(afs.h afs/afs.h)
3110 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3111 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3112 test x"$samba_cv_WITH_AFS" = x"auto"; then
3113 AC_MSG_WARN([AFS cannot be supported without afs.h])
3114 else
3115 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3116 fi
3117 else
3118 have_afs_headers=yes
3119 fi
3120 fi
3122 FAKE_KASERVER_OBJ=""
3123 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3124 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3125 FAKE_KASERVER_OBJ="utils/net_afs.o"
3126 fi
3127 AC_SUBST(FAKE_KASERVER_OBJ)
3129 #################################################
3130 # check whether to compile AFS/NT ACL mapping module
3131 samba_cv_WITH_VFS_AFSACL=no
3132 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3133 AC_ARG_WITH(vfs-afsacl,
3134 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3135 [ case "$withval" in
3136 yes|auto)
3137 AC_MSG_RESULT($withval)
3138 samba_cv_WITH_VFS_AFSACL=yes
3139 ;;
3140 *)
3141 AC_MSG_RESULT(no)
3142 ;;
3143 esac ],
3144 AC_MSG_RESULT(no)
3145 )
3147 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3148 default_shared_modules="$default_shared_modules vfs_afsacl"
3149 fi
3151 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3152 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3153 fi
3155 #################################################
3156 # check for the DFS clear-text auth system
3157 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3158 AC_ARG_WITH(dfs,
3159 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3160 [ case "$withval" in
3161 yes)
3162 AC_MSG_RESULT(yes)
3163 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3164 ;;
3165 *)
3166 AC_MSG_RESULT(no)
3167 ;;
3168 esac ],
3169 AC_MSG_RESULT(no)
3170 )
3172 ########################################################
3173 # Compile with LDAP support?
3175 with_ldap_support=auto
3176 AC_MSG_CHECKING([for LDAP support])
3178 AC_ARG_WITH(ldap,
3179 [AS_HELP_STRING([--with-ldap], [LDAP support (default=yes)])],
3180 [ case "$withval" in
3181 yes|no)
3182 with_ldap_support=$withval
3183 ;;
3184 esac ])
3186 AC_MSG_RESULT($with_ldap_support)
3188 SMBLDAP=""
3189 AC_SUBST(SMBLDAP)
3190 SMBLDAPUTIL=""
3191 AC_SUBST(SMBLDAPUTIL)
3192 LDBLDAP=""
3193 AC_SUBST(LDBLDAP)
3195 if test x"$with_ldap_support" != x"no"; then
3197 ##################################################################
3198 # first test for ldap.h and lber.h
3199 # (ldap.h is required for this test)
3200 AC_CHECK_HEADERS(ldap.h lber.h)
3202 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3203 if test x"$with_ldap_support" = x"yes"; then
3204 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3205 else
3206 AC_MSG_WARN(ldap.h is needed for LDAP support)
3207 fi
3209 with_ldap_support=no
3210 fi
3212 ##################################################################
3213 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3214 # unsigned int in include/includes.h
3215 case $host_os in
3216 *hpux*)
3217 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3218 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3219 with_ldap_support=yes
3220 ;;
3221 *)
3222 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3223 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3224 if test x"$with_ldap_support" = x"yes"; then
3225 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3226 else
3227 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3228 fi
3229 with_ldap_support=no
3230 fi
3231 ;;
3232 esac
3233 fi
3235 if test x"$with_ldap_support" != x"no"; then
3236 ac_save_LIBS=$LIBS
3238 ##################################################################
3239 # we might need the lber lib on some systems. To avoid link errors
3240 # this test must be before the libldap test
3241 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3243 ########################################################
3244 # If ber_sockbuf_add_io() is available we can add
3245 # SASL wrapping hooks
3246 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3248 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3249 AC_TRY_COMPILE([#include <ldap.h>],
3250 [int val = LDAP_OPT_SOCKBUF;],
3251 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3252 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3254 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3255 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3256 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3257 fi
3259 #######################################################
3260 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3261 # ldap logging and print it out in the samba logs
3262 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3263 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3264 [AC_TRY_COMPILE([#include <lber.h>],
3265 [int val = LBER_OPT_LOG_PRINT_FN;],
3266 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3267 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3269 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3270 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3271 [Support for LDAP/LBER logging interception])
3272 fi
3274 ########################################################
3275 # now see if we can find the ldap libs in standard paths
3276 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3278 ########################################################
3279 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3280 # Check found in pam_ldap 145.
3281 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3283 LIBS="$LIBS $LDAP_LIBS"
3284 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3285 AC_TRY_COMPILE([
3286 #include <lber.h>
3287 #include <ldap.h>],
3288 [ldap_set_rebind_proc(0, 0, 0);],
3289 [smb_ldap_cv_ldap_set_rebind_proc=3],
3290 [smb_ldap_cv_ldap_set_rebind_proc=2]
3291 )
3292 ])
3294 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3296 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3298 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3299 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3300 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3301 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3302 default_shared_modules="$default_shared_modules";
3303 SMBLDAP="lib/smbldap.o"
3304 SMBLDAPUTIL="lib/smbldap_util.o"
3305 with_ldap_support=yes
3306 AC_MSG_CHECKING(whether LDAP support is used)
3307 AC_MSG_RESULT(yes)
3308 else
3309 if test x"$with_ldap_support" = x"yes"; then
3310 AC_MSG_ERROR(libldap is needed for LDAP support)
3311 else
3312 AC_MSG_WARN(libldap is needed for LDAP support)
3313 fi
3315 LDAP_LIBS=""
3316 with_ldap_support=no
3317 fi
3318 LIBS=$ac_save_LIBS
3319 fi
3322 #################################################
3323 # active directory support
3325 with_ads_support=auto
3326 AC_MSG_CHECKING([for Active Directory and krb5 support])
3328 AC_ARG_WITH(ads,
3329 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3330 [ case "$withval" in
3331 yes|no)
3332 with_ads_support="$withval"
3333 ;;
3334 esac ])
3336 AC_MSG_RESULT($with_ads_support)
3338 FOUND_KRB5=no
3339 KRB5_LIBS=""
3341 if test x"$with_ldap_support" != x"yes"; then
3343 if test x"$with_ads_support" = x"yes"; then
3344 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3345 elif test x"$with_ads_support" = x"auto"; then
3346 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3347 with_ads_support=no
3348 fi
3350 else
3352 # Check to see whether there is enough LDAP functionality to be able
3353 # to build AD support.
3355 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3356 case "$host_os" in
3357 *hpux*)
3358 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3360 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3361 if test x"$with_ads_support" = x"yes"; then
3362 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3363 elif test x"$with_ads_support" = x"auto"; then
3364 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3365 with_ads_support=no
3366 fi
3367 fi
3368 ;;
3369 *)
3370 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3372 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3373 if test x"$with_ads_support" = x"yes"; then
3374 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3375 elif test x"$with_ads_support" = x"auto"; then
3376 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3377 with_ads_support=no
3378 fi
3379 fi
3380 ;;
3381 esac
3384 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3386 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3387 if test x"$with_ads_support" = x"yes"; then
3388 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3389 elif test x"$with_ads_support" = x"auto"; then
3390 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3391 with_ads_support=no
3392 fi
3393 fi
3395 fi
3397 if test x"$with_ads_support" != x"no"; then
3399 # Do no harm to the values of CFLAGS and LIBS while testing for
3400 # Kerberos support.
3402 if test x$FOUND_KRB5 = x"no"; then
3403 #################################################
3404 # check for location of Kerberos 5 install
3405 AC_MSG_CHECKING(for kerberos 5 install path)
3406 AC_ARG_WITH(krb5,
3407 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3408 [ case "$withval" in
3409 no)
3410 AC_MSG_RESULT(no krb5-path given)
3411 ;;
3412 yes)
3413 AC_MSG_RESULT(/usr)
3414 FOUND_KRB5=yes
3415 ;;
3416 *)
3417 AC_MSG_RESULT($withval)
3418 KRB5_CFLAGS="-I$withval/include"
3419 KRB5_CPPFLAGS="-I$withval/include"
3420 KRB5_LDFLAGS="-L$withval/lib"
3421 FOUND_KRB5=yes
3422 if test -x "$withval/bin/krb5-config"; then
3423 KRB5CONFIG=$withval/bin/krb5-config
3424 fi
3425 ;;
3426 esac ],
3427 AC_MSG_RESULT(no krb5-path given)
3428 )
3429 fi
3431 #################################################
3432 # check for krb5-config from recent MIT and Heimdal kerberos 5
3433 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3434 AC_MSG_CHECKING(for working krb5-config)
3435 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3436 ac_save_CFLAGS=$CFLAGS
3437 CFLAGS="";export CFLAGS
3438 ac_save_LDFLAGS=$LDFLAGS
3439 LDFLAGS="";export LDFLAGS
3440 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3441 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3442 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3443 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3444 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3445 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3446 FOUND_KRB5=yes
3447 AC_MSG_RESULT(yes)
3448 else
3449 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3450 fi
3452 if test x$FOUND_KRB5 = x"no"; then
3453 #################################################
3454 # see if this box has the SuSE location for the heimdal krb implementation
3455 AC_MSG_CHECKING(for /usr/include/heimdal)
3456 if test -d /usr/include/heimdal; then
3457 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3458 KRB5_CFLAGS="-I/usr/include/heimdal"
3459 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3460 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3461 FOUND_KRB5=yes
3462 AC_MSG_RESULT(yes)
3463 else
3464 KRB5_CFLAGS="-I/usr/include/heimdal"
3465 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3466 FOUND_KRB5=yes
3467 AC_MSG_RESULT(yes)
3468 fi
3469 else
3470 AC_MSG_RESULT(no)
3471 fi
3472 fi
3474 if test x$FOUND_KRB5 = x"no"; then
3475 #################################################
3476 # see if this box has the RedHat location for kerberos
3477 AC_MSG_CHECKING(for /usr/kerberos)
3478 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3479 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3480 KRB5_CFLAGS="-I/usr/kerberos/include"
3481 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3482 FOUND_KRB5=yes
3483 AC_MSG_RESULT(yes)
3484 else
3485 AC_MSG_RESULT(no)
3486 fi
3487 fi
3489 if test x$FOUND_KRB5 = x"no"; then
3490 #################################################
3491 # see if this box has the OpenBSD location for heimdal krb5
3492 AC_MSG_CHECKING(for /usr/include/kerberosV)
3493 if test -d /usr/include/kerberosV; then
3494 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3495 KRB5_LIBS="-lcrypto"
3496 FOUND_KRB5=yes
3497 AC_MSG_RESULT(yes)
3498 else
3499 AC_MSG_RESULT(no)
3500 fi
3501 fi
3503 ac_save_CFLAGS=$CFLAGS
3504 ac_save_CPPFLAGS=$CPPFLAGS
3505 ac_save_LDFLAGS=$LDFLAGS
3507 # remove needless evil rpath stuff as early as possible:
3508 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3509 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3510 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3511 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3512 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3514 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3516 # now check for krb5.h. Some systems have the libraries without the headers!
3517 # note that this check is done here to allow for different kerberos
3518 # include paths
3519 AC_CHECK_HEADERS(krb5.h)
3521 if test x"$ac_cv_header_krb5_h" = x"no"; then
3523 # Give a warning if AD support was not explicitly requested,
3524 # i.e with_ads_support = auto, otherwise die with an error.
3526 if test x"$with_ads_support" = x"yes"; then
3527 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3528 else
3529 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3530 fi
3532 # Turn off AD support and restore CFLAGS and LIBS variables
3534 with_ads_support="no"
3536 CFLAGS=$ac_save_CFLAGS
3537 CPPFLAGS=$ac_save_CPPFLAGS
3538 LDFLAGS=$ac_save_LDFLAGS
3539 fi
3540 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
3541 [[#ifdef HAVE_KRB5_H
3542 #include <krb5.h>
3543 #endif
3544 ]])
3546 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3547 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3548 if test x"$BLDSHARED" = x"true" ; then
3549 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3550 fi
3551 fi
3553 # check for new heimdal KRB5_DEPRECATED handling
3555 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3556 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3557 AC_TRY_COMPILE(
3558 [#define KRB5_DEPRECATED 1
3559 #include <krb5.h>],
3560 [],
3561 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3562 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3564 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3565 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3566 [Whether to use deprecated krb5 interfaces])
3567 fi
3568 fi
3570 # Now we have determined whether we really want ADS support
3571 use_ads=no
3572 if test x"$with_ads_support" != x"no"; then
3573 use_ads=yes
3574 have_gssapi=no
3575 ac_save_LIBS=$LIBS
3577 # now check for gssapi headers. This is also done here to allow for
3578 # different kerberos include paths
3579 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3581 ##################################################################
3582 # we might need the k5crypto and com_err libraries on some systems
3583 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3584 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3586 # Heimdal checks.
3587 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3588 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3589 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3591 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3592 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3594 ########################################################
3595 # now see if we can find the krb5 libs in standard paths
3596 # or as specified above
3597 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3598 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3600 ########################################################
3601 # now see if we can find the gssapi libs in standard paths
3602 if test x"$have_gssapi" != x"yes"; then
3603 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3604 fi
3606 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3624 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3625 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3626 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3627 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3628 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3629 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3630 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3631 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3632 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3633 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3634 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3635 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3636 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3637 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3638 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3639 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3640 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3641 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3642 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3643 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3644 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3645 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3646 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3647 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3648 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3649 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3650 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3651 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3652 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3653 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3654 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3656 # MIT krb5 1.8 does not expose this call (yet)
3657 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3659 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3660 # but does have the symbol
3661 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3663 LIBS="$KRB5_LIBS $LIBS"
3665 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3666 smb_krb5_cv_ticket_has_keyinfo,
3667 [
3668 AC_TRY_COMPILE(
3669 [
3670 #include <krb5.h>
3671 ],
3672 [
3673 krb5_ticket ticket;
3674 krb5_kvno kvno;
3675 krb5_enctype enctype;
3677 enctype = ticket.enc_part.enctype;
3678 kvno = ticket.enc_part.kvno;
3679 ],
3680 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3681 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3682 ])
3684 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3685 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3686 [Whether the krb5_ticket structure contains the kvno and enctype])
3687 fi
3689 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3690 smb_krb5_cv_creds_opt_free_context,
3691 [
3692 AC_TRY_COMPILE([
3693 #include <krb5.h>],
3694 [
3695 krb5_context ctx;
3696 krb5_get_init_creds_opt *opt = NULL;
3697 krb5_get_init_creds_opt_free(ctx, opt);
3698 ],
3699 [smb_krb5_cv_creds_opt_free_context=yes],
3700 [smb_krb5_cv_creds_opt_free_context=no]
3701 )
3702 ])
3704 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3705 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3706 [Whether krb5_get_init_creds_opt_free takes a context argument])
3707 fi
3709 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3710 AC_TRY_COMPILE([
3711 #include <krb5.h>],
3712 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3713 [smb_krb5_cv_verify_checksum=7],
3714 [smb_krb5_cv_verify_checksum=6],
3715 )
3716 ])
3717 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3719 AC_CACHE_CHECK([for checksum in krb5_checksum],
3720 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3721 AC_TRY_COMPILE([#include <krb5.h>],
3722 [krb5_checksum cksum; cksum.checksum.length = 0;],
3723 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3724 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3726 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3727 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3728 [Whether the krb5_checksum struct has a checksum property])
3729 fi
3731 AC_CACHE_CHECK([for etype in EncryptedData],
3732 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3733 AC_TRY_COMPILE([#include <krb5.h>],
3734 [EncryptedData edata; edata.etype = 0;],
3735 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3736 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3738 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3739 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3740 [Whether the EncryptedData struct has a etype property])
3741 fi
3743 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3744 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3745 AC_TRY_COMPILE([#include <krb5.h>],
3746 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3747 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3748 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3750 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3751 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3752 [Whether the krb5_ap_req struct has a ticket pointer])
3753 fi
3755 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3756 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3757 AC_TRY_COMPILE([#include <krb5.h>],
3758 [krb5_error err; err.e_data = NULL;],
3759 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3760 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3762 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3763 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3764 [Whether the krb5_error struct has a e_data pointer])
3765 fi
3767 AC_CACHE_CHECK([for krb5_crypto type],
3768 samba_cv_HAVE_KRB5_CRYPTO,[
3769 AC_TRY_COMPILE([#include <krb5.h>],
3770 [krb5_crypto crypto;],
3771 samba_cv_HAVE_KRB5_CRYPTO=yes,
3772 samba_cv_HAVE_KRB5_CRYPTO=no)])
3774 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3775 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3776 [Whether the type krb5_crypto exists])
3777 fi
3779 AC_CACHE_CHECK([for krb5_encrypt_block type],
3780 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3781 AC_TRY_COMPILE([#include <krb5.h>],
3782 [krb5_encrypt_block block;],
3783 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3784 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3786 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3787 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3788 [Whether the type krb5_encrypt_block exists])
3789 fi
3791 AC_CACHE_CHECK([for addrtype in krb5_address],
3792 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3793 AC_TRY_COMPILE([#include <krb5.h>],
3794 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3795 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3796 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3798 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3799 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3800 [Whether the krb5_address struct has a addrtype property])
3801 fi
3803 AC_CACHE_CHECK([for addr_type in krb5_address],
3804 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3805 AC_TRY_COMPILE([#include <krb5.h>],
3806 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3807 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3808 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3810 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3811 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3812 [Whether the krb5_address struct has a addr_type property])
3813 fi
3815 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3816 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3817 [AC_TRY_COMPILE([#include <krb5.h>],
3818 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3819 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3821 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3822 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3823 [Whether the krb5_ticket struct has a enc_part2 property])
3824 fi
3826 AC_CACHE_CHECK([for keyblock in krb5_creds],
3827 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3828 AC_TRY_COMPILE([#include <krb5.h>],
3829 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3830 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3831 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3833 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3834 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3835 [Whether the krb5_creds struct has a keyblock property])
3836 fi
3838 AC_CACHE_CHECK([for session in krb5_creds],
3839 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3840 AC_TRY_COMPILE([#include <krb5.h>],
3841 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3842 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3843 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3845 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3846 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3847 [Whether the krb5_creds struct has a session property])
3848 fi
3850 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3851 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3852 AC_TRY_COMPILE([#include <krb5.h>],
3853 [krb5_keyblock key; key.keyvalue.data = NULL;],
3854 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3855 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3857 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3858 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3859 [Whether the krb5_keyblock struct has a keyvalue property])
3860 fi
3862 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3863 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3864 AC_TRY_COMPILE([#include <krb5.h>],
3865 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3866 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3867 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3868 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3869 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3870 AC_TRY_COMPILE([#include <krb5.h>],
3871 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3872 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3873 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3874 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3875 # w.r.t. arcfour and windows, so we must not enable it here
3876 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3877 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3878 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3879 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3880 fi
3882 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3883 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3884 AC_TRY_COMPILE([#include <krb5.h>],
3885 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3886 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3887 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3889 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3890 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3891 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3892 fi
3894 AC_CACHE_CHECK([for KV5M_KEYTAB],
3895 samba_cv_HAVE_KV5M_KEYTAB,[
3896 AC_TRY_COMPILE([#include <krb5.h>],
3897 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3898 samba_cv_HAVE_KV5M_KEYTAB=yes,
3899 samba_cv_HAVE_KV5M_KEYTAB=no)])
3901 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3902 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3903 [Whether the KV5M_KEYTAB option is available])
3904 fi
3906 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3907 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3908 AC_TRY_COMPILE([#include <krb5.h>],
3909 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3910 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3911 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3913 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3914 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3915 [Whether KRB5_KU_OTHER_CKSUM is available])
3916 fi
3918 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3919 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3920 AC_TRY_COMPILE([#include <krb5.h>],
3921 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3922 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3923 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3925 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3926 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3927 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3928 fi
3930 AC_CACHE_CHECK([for the krb5_princ_component macro],
3931 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3932 AC_TRY_LINK([#include <krb5.h>],
3933 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3934 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3935 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3937 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3938 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3939 [Whether krb5_princ_component is available])
3940 fi
3942 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3943 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3944 AC_TRY_COMPILE([#include <krb5.h>],
3945 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3946 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3947 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3949 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3950 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3951 [Whether krb5_keytab_entry has key member])
3952 fi
3954 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3955 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3956 AC_TRY_COMPILE([#include <krb5.h>],
3957 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3958 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3959 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3961 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3962 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3963 [Whether krb5_keytab_entry has keyblock member])
3964 fi
3966 AC_CACHE_CHECK([for magic in krb5_address],
3967 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3968 AC_TRY_COMPILE([#include <krb5.h>],
3969 [krb5_address addr; addr.magic = 0;],
3970 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3971 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3973 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3974 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3975 [Whether the krb5_address struct has a magic property])
3976 fi
3978 AC_CACHE_CHECK([for WRFILE: keytab support],
3979 samba_cv_HAVE_WRFILE_KEYTAB,[
3980 AC_TRY_RUN([
3981 #include<krb5.h>
3982 main()
3983 {
3984 krb5_context context;
3985 krb5_keytab keytab;
3987 krb5_init_context(&context);
3988 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3989 }],
3990 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3991 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3993 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3994 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3995 [Whether the WRFILE:-keytab is supported])
3996 fi
3998 AC_CACHE_CHECK([for krb5_realm type],
3999 samba_cv_HAVE_KRB5_REALM_TYPE,[
4000 AC_TRY_COMPILE([#include <krb5.h>],
4001 [krb5_realm realm;],
4002 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4003 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4005 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4006 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4007 [Whether the type krb5_realm exists])
4008 fi
4010 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4011 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4012 AC_TRY_COMPILE([#include <krb5.h>],
4013 [
4014 krb5_context context;
4015 krb5_principal principal;
4016 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4017 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4018 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4020 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4021 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4022 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4023 fi
4025 AC_CACHE_CHECK([for krb5_addresses type],
4026 samba_cv_HAVE_KRB5_ADDRESSES,[
4027 AC_TRY_COMPILE([#include <krb5.h>],
4028 [krb5_addresses addr;],
4029 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4030 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4032 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4033 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4034 [Whether the type krb5_addresses type exists])
4035 fi
4037 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4038 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4039 AC_TRY_COMPILE([#include <krb5.h>],
4040 [
4041 krb5_mk_error(0,0,0);],
4042 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4043 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4045 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4046 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4047 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4048 fi
4050 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4051 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4052 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4053 AC_TRY_RUN_STRICT([
4054 #include <stdlib.h>
4055 #include <krb5.h>
4056 int main(void) {
4057 krb5_context context = NULL;
4058 char *str = NULL;
4059 krb5_enctype_to_string(context, 1, &str);
4060 if (str) free (str);
4061 return 0;
4062 }
4063 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4064 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4065 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4067 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4068 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4069 [whether krb5_enctype_to_string takes krb5_context argument])
4070 fi
4072 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4073 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4074 AC_TRY_RUN_STRICT([
4075 #include <krb5.h>
4076 int main(void) {
4077 char buf[256];
4078 krb5_enctype_to_string(1, buf, 256);
4079 return 0;
4080 }
4081 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4082 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4083 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4085 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4086 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4087 [whether krb5_enctype_to_string takes size_t argument])
4088 fi
4089 fi
4091 AC_CACHE_CHECK([for krb5_principal_get_realm],
4092 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4093 AC_TRY_LINK([#include <krb5.h>],
4094 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4095 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4096 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4098 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4099 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4100 [Whether the function krb5_principal_get_realm is defined])
4101 fi
4103 AC_CACHE_CHECK([for krb5_princ_realm],
4104 samba_cv_HAVE_KRB5_PRINC_REALM,[
4105 AC_TRY_LINK([#include <krb5.h>],
4106 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4107 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4108 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4110 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4111 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4112 [Whether the macro krb5_princ_realm is defined])
4113 fi
4115 #
4116 #
4117 # Now the decisions whether we can support krb5
4118 #
4119 # NOTE: all tests should be done before this block!
4120 #
4121 #
4122 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4123 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4124 use_ads=no
4125 fi
4127 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4128 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4129 then
4130 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4131 use_ads=no
4132 fi
4134 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4135 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4136 then
4137 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4138 use_ads=no
4139 fi
4141 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4142 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4143 then
4144 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4145 use_ads=no
4146 fi
4148 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4149 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4150 then
4151 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4152 use_ads=no
4153 fi
4155 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4157 # We only need the following functions if we can't get the enctype
4158 # and kvno out of the ticket directly (ie. on Heimdal).
4160 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4161 then
4162 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4163 use_ads=no
4164 fi
4166 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4167 then
4168 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4169 use_ads=no
4170 fi
4172 fi
4174 if test x"$use_ads" = x"yes"; then
4175 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4176 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4177 if test x"$have_gssapi" = x"yes"; then
4178 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4179 fi
4180 else
4181 if test x"$with_ads_support" = x"yes"; then
4182 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4183 else
4184 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4185 fi
4186 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4187 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4188 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4189 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4190 KRB5_LIBS=""
4191 with_ads_support=no
4192 fi
4193 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4194 AC_MSG_RESULT([$use_ads])
4196 LIBS="$ac_save_LIBS"
4197 fi
4199 if test x"$use_ads" != xyes; then
4200 merged_build_possible=no
4201 fi
4203 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4204 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4207 ########################################################
4208 # Compile with DNS Updates support?
4210 with_dnsupdate_support=auto
4211 AC_MSG_CHECKING([whether to enable DNS Updates support])
4213 AC_ARG_WITH(dnsupdate,
4214 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4215 [ case "$withval" in
4216 yes|no)
4217 with_dnsupdate_support=$withval
4218 ;;
4219 esac ])
4221 AC_MSG_RESULT($with_dnsupdate_support)
4223 if test x"$with_dnsupdate_support" != x"no"; then
4225 ################################################################
4226 # first test for AD / GSSAPI support being enabled
4227 if test x"$have_gssapi" != xyes ; then
4228 if test x"$with_dnsupdate_support" = x"yes" ; then
4229 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4230 else
4231 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4232 with_dnsupdate_support=no
4233 fi
4234 fi
4235 ##################################################################
4236 # then test for uuid.h (necessary to generate unique DNS keynames
4237 # (uuid.h is required for this test)
4238 AC_CHECK_HEADERS(uuid/uuid.h)
4241 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4242 if test x"$with_dnsupdate_support" = x"yes"; then
4243 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4244 else
4245 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4246 fi
4247 with_dnsupdate_support=no
4248 fi
4249 fi
4251 if test x"$with_dnsupdate_support" != x"no"; then
4253 ########################################################
4254 # Now see if we can find the uuid libs in standard paths
4255 # On some systems, the uuid API is in libc, so we have to
4256 # be careful not to insert a spurious -luuid.
4258 UUID_LIBS=""
4259 AC_LIBTESTFUNC(uuid, uuid_generate,
4260 [
4261 case " $LIBS " in
4262 *\ -luuid\ *)
4263 UUID_LIBS="-luuid"
4264 SMB_REMOVE_LIB(uuid)
4265 ;;
4266 esac
4268 with_dnsupdate_support=yes
4269 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4270 ],
4271 [
4272 if test x"$with_dnsupdate_support" = x"yes"; then
4273 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4274 else
4275 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4276 fi
4277 with_dnsupdate_support=no
4278 ])
4279 fi
4280 # finally print out the result:
4281 AC_MSG_CHECKING(whether DNS Updates support is used)
4282 AC_MSG_RESULT([$with_dnsupdate_support])
4285 #################################################
4286 # check for automount support
4287 AC_MSG_CHECKING(whether to use automount)
4288 AC_ARG_WITH(automount,
4289 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4290 [ case "$withval" in
4291 yes)
4292 AC_MSG_RESULT(yes)
4293 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4294 ;;
4295 *)
4296 AC_MSG_RESULT(no)
4297 ;;
4298 esac ],
4299 AC_MSG_RESULT(no)
4300 )
4302 #################################################
4303 # check for mount- and umount.cifs support
4304 CIFSMOUNT_PROGS=""
4305 INSTALL_CIFSMOUNT=""
4306 UNINSTALL_CIFSMOUNT=""
4307 AC_MSG_CHECKING(whether to build mount.cifs)
4308 AC_ARG_WITH(cifsmount,
4309 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs (Linux only) support (default=yes)])],
4310 [ case "$withval" in
4311 no)
4312 AC_MSG_RESULT(no)
4313 ;;
4314 *)
4315 case "$host_os" in
4316 *linux*)
4317 AC_MSG_RESULT(yes)
4318 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4319 CIFSMOUNT_PROGS="bin/mount.cifs"
4320 INSTALL_CIFSMOUNT="installcifsmount"
4321 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4322 ;;
4323 *)
4324 AC_MSG_ERROR(not on a linux system!)
4325 ;;
4326 esac
4327 ;;
4328 esac ],
4329 [ case "$host_os" in
4330 *linux*)
4331 AC_MSG_RESULT(yes)
4332 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4333 CIFSMOUNT_PROGS="bin/mount.cifs"
4334 INSTALL_CIFSMOUNT="installcifsmount"
4335 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4336 ;;
4337 *)
4338 AC_MSG_RESULT(no)
4339 ;;
4340 esac ]
4341 )
4343 CIFSUMOUNT_PROGS=""
4344 INSTALL_CIFSUMOUNT=""
4345 UNINSTALL_CIFSUMOUNT=""
4346 AC_MSG_CHECKING(whether to build umount.cifs)
4347 AC_ARG_WITH(cifsumount,
4348 [AS_HELP_STRING([--with-cifsumount], [Include umount.cifs (Linux only) support (default=no)])],
4349 [ case "$withval" in
4350 yes)
4351 case "$host_os" in
4352 *linux*)
4353 AC_MSG_RESULT(yes)
4354 AC_DEFINE(WITH_CIFSUMOUNT,1,[Whether to build umount.cifs])
4355 CIFSUMOUNT_PROGS="bin/umount.cifs"
4356 INSTALL_CIFSUMOUNT="installcifsumount"
4357 UNINSTALL_CIFSUMOUNT="uninstallcifsumount"
4358 ;;
4359 *)
4360 AC_MSG_ERROR(not on a linux system!)
4361 ;;
4362 esac
4363 ;;
4364 *)
4365 AC_MSG_RESULT(no)
4366 ;;
4367 esac ],
4368 AC_MSG_RESULT(no)
4369 )
4371 #################################################
4372 # check for cifs.upcall support
4373 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4374 CIFSUPCALL_PROGS=""
4375 INSTALL_CIFSUPCALL=""
4376 UNINSTALL_CIFSUPCALL=""
4377 AC_MSG_CHECKING(whether to build cifs.upcall)
4378 AC_ARG_WITH(cifsupcall,
4379 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4380 [ case "$withval" in
4381 no)
4382 AC_MSG_RESULT(no)
4383 ;;
4384 *)
4385 case "$host_os" in
4386 *linux*)
4387 if test x"$use_ads" != x"yes"; then
4388 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4389 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4390 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4391 else
4392 AC_MSG_RESULT(yes)
4393 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4394 CIFSUPCALL_PROGS="bin/cifs.upcall"
4395 INSTALL_CIFSUPCALL="installcifsupcall"
4396 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4397 fi
4398 ;;
4399 *)
4400 AC_MSG_ERROR(not on a linux system!)
4401 ;;
4402 esac
4403 ;;
4404 esac ],
4405 [ case "$host_os" in
4406 *linux*)
4407 if test x"$use_ads" != x"yes"; then
4408 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4409 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4410 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4411 else
4412 AC_MSG_RESULT(yes)
4413 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4414 CIFSUPCALL_PROGS="bin/cifs.upcall"
4415 INSTALL_CIFSUPCALL="installcifsupcall"
4416 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4417 fi
4418 ;;
4419 *)
4420 AC_MSG_RESULT(no)
4421 ;;
4422 esac ]
4423 )
4426 #################################################
4427 # Check for a PAM clear-text auth, accounts, password
4428 # and session support. Most PAM implementations keep their
4429 # headers in /usr/include/security. Darwin keeps its in
4430 # /usr/include/pam.
4432 with_pam_for_crypt=no
4433 try_pam=auto
4434 AC_MSG_CHECKING(whether to try PAM support)
4435 AC_ARG_WITH(pam,
4436 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4437 [ case "$withval" in
4438 yes|no|auto)
4439 try_pam=$withval
4440 ;;
4441 esac
4442 ])
4443 AC_MSG_RESULT([$try_pam])
4445 use_pam=no
4446 create_pam_modules=no
4447 if test x"${try_pam}" != x"no";then
4448 use_pam=yes
4449 create_pam_modules=yes
4451 # Most systems have PAM headers in /usr/include/security, but Darwin
4452 # has them in /usr/include/pam.
4453 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4454 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4455 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4456 if test x"${try_pam}" = x"yes";then
4457 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4458 fi
4459 use_pam=no
4460 create_pam_modules=no
4461 fi
4463 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4464 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4465 if test x"${try_pam}" = x"yes";then
4466 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4467 fi
4468 use_pam=no
4469 create_pam_modules=no
4470 fi
4472 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4473 #if HAVE_SECURITY_PAM_APPL_H
4474 #include <security/pam_appl.h>
4475 #endif
4476 #if HAVE_PAM_PAM_APPL_H
4477 #include <pam/pam_appl.h>
4478 #endif
4479 ]])
4480 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4481 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4482 if test x"${try_pam}" = x"yes";then
4483 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4484 fi
4485 create_pam_modules=no
4486 fi
4488 if test x"$use_pam" = x"yes"; then
4489 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4490 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4491 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4492 with_pam_for_crypt=yes
4494 if test x"$create_pam_modules" = x"yes"; then
4495 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4496 # this checks are optional,
4497 # we don't care about the results here
4498 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4499 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4500 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4501 else
4502 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4503 fi
4504 fi
4505 AC_MSG_CHECKING(whether to use PAM support)
4506 AC_MSG_RESULT([$use_pam])
4508 AC_MSG_CHECKING(whether to have PAM MODULES support)
4509 AC_MSG_RESULT([$create_pam_modules])
4510 fi # try_pam != no
4512 #################################################
4513 # check for PAM_RADIO_TYPE
4514 AC_TRY_COMPILE([
4515 #if (!defined(LINUX))
4517 #define PAM_EXTERN extern
4518 #if defined(HAVE_SECURITY_PAM_APPL_H)
4519 #include <security/pam_appl.h>
4520 #elif defined(HAVE_PAM_PAM_APPL_H)
4521 #include <pam/pam_appl.h>
4522 #endif
4524 #endif
4526 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4527 #include <security/pam_modules.h>
4528 #elif defined(HAVE_PAM_PAM_MODULES_H)
4529 #include <pam/pam_modules.h>
4530 #endif
4532 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4533 #include <security/_pam_macros.h>
4534 #elif defined(HAVE_PAM__PAM_MACROS_H)
4535 #include <pam/_pam_macros.h>
4536 #endif
4538 #ifdef HAVE_SECURITY_PAM_EXT_H
4539 #include <security/pam_ext.h>
4540 #endif
4541 ],
4542 [int i; i = PAM_RADIO_TYPE; ],
4543 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4545 #################################################
4546 # check for pam_smbpass support
4547 PAM_MODULES=""
4548 INSTALL_PAM_MODULES=""
4549 UNINSTALL_PAM_MODULES=""
4551 try_pam_smbpass=auto
4552 AC_MSG_CHECKING(whether to use pam_smbpass)
4553 AC_ARG_WITH(pam_smbpass,
4554 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4555 [ case "$withval" in
4556 yes|no|auto)
4557 try_pam_smbpass=$withval
4558 ;;
4559 *)
4560 AC_MSG_ERROR([valid options are yes,no,auto])
4561 ;;
4562 esac
4563 ])
4565 if test x"${try_pam_smbpass}" = xno ; then
4566 use_pam_smbpass=no
4567 else
4568 use_pam_smbpass=yes
4569 # Conditions under which pam_smbpass can't be built.
4570 if test x"$BLDSHARED" != xtrue ; then
4571 if test x"${try_pam_smbpass}" = xyes ; then
4572 AC_MSG_ERROR([No support for shared modules])
4573 fi
4574 use_pam_smbpass=no
4575 elif test x"$create_pam_modules" != xyes ; then
4576 if test x"${try_pam_smbpass}" = xyes ; then
4577 AC_MSG_ERROR([No support for PAM MODULES])
4578 fi
4579 use_pam_smbpass=no
4580 fi
4582 if test x"${use_pam_smbpass}" = xyes ; then
4583 PAM_MODULES="pam_smbpass"
4584 INSTALL_PAM_MODULES="installpammodules"
4585 UNINSTALL_PAM_MODULES="uninstallpammodules"
4586 fi
4587 fi
4588 AC_MSG_RESULT([$use_pam_smbpass])
4591 ##
4592 ## moved after the check for -lcrypt in order to
4593 ## ensure that the necessary libraries are included
4594 ## check checking for truncated salt. Wrapped by the
4595 ## $with_pam_for_crypt variable as above --jerry
4596 ##
4597 if test $with_pam_for_crypt = no; then
4598 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4599 crypt_LIBS="$LIBS"
4600 LIBS="$AUTH_LIBS $LIBS"
4601 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4602 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4603 LIBS="$crypt_LIBS"])
4604 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4605 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4606 fi
4607 fi
4609 #################################################
4610 # check for a NISPLUS_HOME support
4611 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4612 AC_ARG_WITH(nisplus-home,
4613 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4614 [ case "$withval" in
4615 yes)
4616 AC_MSG_RESULT(yes)
4617 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4618 ;;
4619 *)
4620 AC_MSG_RESULT(no)
4621 ;;
4622 esac ],
4623 AC_MSG_RESULT(no)
4624 )
4626 #################################################
4627 # check for syslog logging
4628 AC_MSG_CHECKING(whether to use syslog logging)
4629 AC_ARG_WITH(syslog,
4630 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4631 [ case "$withval" in
4632 yes)
4633 AC_MSG_RESULT(yes)
4634 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4635 ;;
4636 *)
4637 AC_MSG_RESULT(no)
4638 ;;
4639 esac ],
4640 AC_MSG_RESULT(no)
4641 )
4643 #################################################
4644 # check for custom syslog facility
4645 AC_MSG_CHECKING(whether to use a custom syslog facility)
4646 AC_ARG_WITH(syslog-facility,
4647 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4648 [
4649 if test "$withval" = "no" ; then
4650 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4651 else
4652 if test "$withval" != "yes" ; then
4653 syslog_facility="$withval"
4654 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4655 fi
4656 fi
4657 ])
4659 #################################################
4660 # check for experimental disk-quotas support
4662 samba_cv_WITH_QUOTAS=auto
4663 samba_cv_TRY_QUOTAS=no
4664 samba_cv_RUN_QUOTA_TESTS=auto
4665 samba_cv_WITH_SYS_QUOTAS=auto
4666 samba_cv_TRY_SYS_QUOTAS=auto
4667 samba_cv_SYSQUOTA_FOUND=no
4669 AC_MSG_CHECKING(whether to try disk-quotas support)
4670 AC_ARG_WITH(quotas,
4671 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4672 [ case "$withval" in
4673 yes)
4674 AC_MSG_RESULT(yes)
4675 samba_cv_WITH_QUOTAS=yes
4676 samba_cv_TRY_QUOTAS=yes
4677 samba_cv_RUN_QUOTA_TESTS=yes
4678 #set sys quotas to auto in this case
4679 samba_cv_TRY_SYS_QUOTAS=auto
4680 ;;
4681 auto)
4682 AC_MSG_RESULT(auto)
4683 samba_cv_WITH_QUOTAS=auto
4684 samba_cv_TRY_QUOTAS=auto
4685 samba_cv_RUN_QUOTA_TESTS=auto
4686 #set sys quotas to auto in this case
4687 samba_cv_TRY_SYS_QUOTAS=auto
4688 ;;
4689 no)
4690 AC_MSG_RESULT(no)
4691 samba_cv_WITH_QUOTAS=no
4692 samba_cv_TRY_QUOTAS=no
4693 samba_cv_RUN_QUOTA_TESTS=no
4694 ;;
4695 *)
4696 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4697 ;;
4698 esac ],
4699 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4700 )
4702 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4703 AC_ARG_WITH(sys-quotas,
4704 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4705 [ case "$withval" in
4706 yes)
4707 AC_MSG_RESULT(yes)
4708 samba_cv_WITH_SYS_QUOTAS=yes
4709 samba_cv_TRY_SYS_QUOTAS=yes
4710 samba_cv_RUN_QUOTA_TESTS=yes
4711 ;;
4712 auto)
4713 AC_MSG_RESULT(auto)
4714 samba_cv_WITH_SYS_QUOTAS=auto
4715 samba_cv_TRY_SYS_QUOTAS=auto
4716 samba_cv_RUN_QUOTA_TESTS=auto
4717 ;;
4718 no)
4719 AC_MSG_RESULT(no)
4720 samba_cv_WITH_SYS_QUOTAS=no
4721 samba_cv_TRY_SYS_QUOTAS=no
4722 ;;
4723 *)
4724 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4725 ;;
4726 esac ],
4727 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4728 )
4730 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4731 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4732 case "$host_os" in
4733 *linux*)
4734 AC_MSG_RESULT(yes)
4735 samba_cv_TRY_SYS_QUOTAS=yes
4736 samba_cv_RUN_QUOTA_TESTS=yes
4737 ;;
4738 *)
4739 AC_MSG_RESULT(no)
4740 samba_cv_TRY_SYS_QUOTAS=no
4741 ;;
4742 esac
4743 fi
4745 #############################################
4746 # only check for quota stuff if --with-quotas
4747 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4749 case "$host_os" in
4750 # on linux we didn't need to test we have builtin support
4751 *linux*)
4752 samba_cv_SYSQUOTA_FOUND=yes
4753 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4754 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4755 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4756 AC_MSG_RESULT(yes)
4758 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4759 samba_cv_found_xfs_header=yes
4760 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4761 AC_MSG_RESULT(yes)
4762 ;;
4763 *solaris*)
4764 # need to set this define when using static linking (BUG 1473)
4765 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4766 ;;
4767 *)
4768 ;;
4769 esac
4771 # some broken header files need this
4772 AC_CHECK_HEADER(asm/types.h,[
4773 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4774 AC_ADD_INCLUDE(<asm/types.h>)
4775 ])
4777 # For quotas on Veritas VxFS filesystems
4778 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4780 # For quotas on Linux XFS filesystems
4781 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4783 # For sys/quota.h and linux/quota.h
4784 AC_CHECK_HEADERS(sys/quota.h)
4786 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4787 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4788 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4789 AC_TRY_COMPILE([
4790 #include "confdefs.h"
4791 #ifdef HAVE_SYS_TYPES_H
4792 #include <sys/types.h>
4793 #endif
4794 #ifdef HAVE_ASM_TYPES_H
4795 #include <asm/types.h>
4796 #endif
4797 #include <sys/quota.h>
4798 ],[int i = Q_XGETQUOTA;],
4799 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4800 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4801 samba_cv_found_xfs_header=yes
4802 fi
4803 fi
4805 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4806 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4807 AC_TRY_COMPILE([
4808 #include "confdefs.h"
4809 #ifdef HAVE_SYS_QUOTA_H
4810 #include <sys/quota.h>
4811 #endif
4812 ],[
4813 struct dqblk D;
4814 D.dqb_fsoftlimit = 0;],
4815 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4816 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4817 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4818 fi
4820 ##################
4821 # look for a working quota system
4823 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4824 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4825 AC_TRY_RUN_STRICT([
4826 #define HAVE_QUOTACTL_4A 1
4827 #define AUTOCONF_TEST 1
4828 #include "confdefs.h"
4829 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4830 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4831 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4832 samba_cv_SYSQUOTA_FOUND=yes;
4833 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4834 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4835 fi
4836 fi
4838 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4839 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4840 AC_TRY_RUN_STRICT([
4841 #define HAVE_QUOTACTL_4B 1
4842 #define AUTOCONF_TEST 1
4843 #include "confdefs.h"
4844 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4845 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4846 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4847 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4848 samba_cv_SYSQUOTA_FOUND=yes;
4849 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4850 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4851 fi
4852 fi
4854 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4855 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4856 AC_TRY_RUN_STRICT([
4857 #define HAVE_QUOTACTL_3 1
4858 #define AUTOCONF_TEST 1
4859 #include "confdefs.h"
4860 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4861 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4862 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4863 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4864 samba_cv_SYSQUOTA_FOUND=yes;
4865 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4866 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4867 fi
4868 fi
4870 #################################################
4871 # check for mntent.h and struct mntent
4872 AC_CHECK_HEADERS(mntent.h)
4873 #################################################
4874 # check for setmntent,getmntent,endmntent
4875 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4877 #################################################
4878 # check for devnm.h and struct mntent
4879 AC_CHECK_HEADERS(devnm.h)
4880 #################################################
4881 # check for devnm
4882 AC_CHECK_FUNCS(devnm)
4884 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4885 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4886 # if --with-sys-quotas=yes then build it
4887 # you have can use the get/set quota command smb.conf
4888 # options then
4889 samba_cv_SYSQUOTA_FOUND=auto
4890 fi
4891 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4892 # if --with-sys-quotas=yes then build it
4893 # you have can use the get/set quota command smb.conf
4894 # options then
4895 samba_cv_TRY_SYS_QUOTAS=auto
4896 fi
4897 fi
4899 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4900 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4901 SAVE_CPPFLAGS="$CPPFLAGS"
4902 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4903 AC_TRY_COMPILE([
4904 #include "confdefs.h"
4905 #define NO_PROTO_H 1
4906 #define NO_CONFIG_H 1
4907 #define HAVE_SYS_QUOTAS 1
4908 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4909 #include "${srcdir-.}/lib/sysquotas.c"
4910 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4911 CPPFLAGS="$SAVE_CPPFLAGS"
4912 ])
4913 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4914 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4915 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4916 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4917 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4918 samba_cv_WE_USE_SYS_QUOTAS=yes
4919 AC_MSG_RESULT(yes)
4920 else
4921 AC_MSG_RESULT(no)
4922 fi
4923 fi
4924 fi
4926 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4927 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4928 SAVE_CPPFLAGS="$CPPFLAGS"
4929 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4930 AC_TRY_COMPILE([
4931 #include "confdefs.h"
4932 #define NO_PROTO_H 1
4933 #define NO_CONFIG_H 1
4934 #define HAVE_SYS_QUOTAS 1
4935 #define HAVE_XFS_QUOTAS 1
4936 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4937 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4938 CPPFLAGS="$SAVE_CPPFLAGS"
4939 ])
4940 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4941 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4942 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4943 fi
4944 fi
4945 fi
4947 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4948 SAVE_CPPFLAGS="$CPPFLAGS"
4949 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4950 AC_TRY_COMPILE([
4951 #include "confdefs.h"
4952 #define NO_PROTO_H 1
4953 #define NO_CONFIG_H 1
4954 #include "${srcdir-.}/smbd/quotas.c"
4955 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4956 CPPFLAGS="$SAVE_CPPFLAGS"
4957 ])
4958 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4959 AC_MSG_CHECKING(whether to use the old quota support)
4960 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4961 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4962 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4963 AC_MSG_RESULT(yes)
4964 else
4965 AC_MSG_RESULT(no)
4966 fi
4967 else
4968 AC_MSG_RESULT(no)
4969 fi
4970 fi
4972 ####################
4973 # End of quota check samba_cv_RUN_QUOTA_TESTS
4974 fi
4976 #################################################
4977 # check for experimental utmp accounting
4979 AC_MSG_CHECKING(whether to support utmp accounting)
4980 WITH_UTMP=yes
4981 AC_ARG_WITH(utmp,
4982 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4983 [ case "$withval" in
4984 no)
4985 WITH_UTMP=no
4986 ;;
4987 *)
4988 WITH_UTMP=yes
4989 ;;
4990 esac ],
4991 )
4993 # utmp requires utmp.h
4994 # Note similar check earlier, when checking utmp details.
4996 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4997 utmp_no_reason=", no utmp.h on $host_os"
4998 WITH_UTMP=no
4999 fi
5001 # Display test results
5003 if test x"$WITH_UTMP" = x"yes"; then
5004 AC_MSG_RESULT(yes)
5005 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5006 else
5007 AC_MSG_RESULT(no$utmp_no_reason)
5008 fi
5011 #################################################
5012 # these tests are taken from the GNU fileutils package
5013 AC_CHECKING(how to get filesystem space usage)
5014 space=no
5016 # Test for statvfs64.
5017 if test $space = no; then
5018 # SVR4
5019 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5020 [AC_TRY_RUN([
5021 #if defined(HAVE_UNISTD_H)
5022 #include <unistd.h>
5023 #endif
5024 #include <sys/types.h>
5025 #include <sys/statvfs.h>
5026 main ()
5027 {
5028 struct statvfs64 fsd;
5029 exit (statvfs64 (".", &fsd));
5030 }],
5031 fu_cv_sys_stat_statvfs64=yes,
5032 fu_cv_sys_stat_statvfs64=no,
5033 fu_cv_sys_stat_statvfs64=cross)])
5034 if test $fu_cv_sys_stat_statvfs64 = yes; then
5035 space=yes
5036 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5037 fi
5038 fi
5040 # Perform only the link test since it seems there are no variants of the
5041 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5042 # because that got a false positive on SCO OSR5. Adding the declaration
5043 # of a `struct statvfs' causes this test to fail (as it should) on such
5044 # systems. That system is reported to work fine with STAT_STATFS4 which
5045 # is what it gets when this test fails.
5046 if test $space = no; then
5047 # SVR4
5048 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5049 [AC_TRY_LINK([#include <sys/types.h>
5050 #include <sys/statvfs.h>],
5051 [struct statvfs fsd; statvfs (0, &fsd);],
5052 fu_cv_sys_stat_statvfs=yes,
5053 fu_cv_sys_stat_statvfs=no)])
5054 if test $fu_cv_sys_stat_statvfs = yes; then
5055 space=yes
5056 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5057 fi
5058 fi
5060 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5061 # This is not the case on ancient Linux systems.
5063 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5064 AC_TRY_COMPILE([#include <sys/types.h>
5065 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5066 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5067 if test x"$samba_cv_fsid_int" = x"yes"; then
5068 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5069 fi
5071 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5072 # systems use f_bsize.
5073 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5074 AC_TRY_COMPILE([#include <sys/types.h>
5075 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5076 samba_cv_frsize=yes,samba_cv_frsize=no)])
5077 if test x"$samba_cv_frsize" = x"yes"; then
5078 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5079 fi
5081 # Some systems use f_flag in struct statvfs while others use f_flags
5082 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5083 AC_TRY_COMPILE([#include <sys/types.h>
5084 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5085 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5086 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5087 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5088 fi
5090 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5091 AC_TRY_COMPILE([#include <sys/types.h>
5092 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5093 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5094 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5095 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5096 fi
5098 if test $space = no; then
5099 # DEC Alpha running OSF/1
5100 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5101 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5102 [AC_TRY_RUN([
5103 #include <sys/param.h>
5104 #include <sys/types.h>
5105 #include <sys/mount.h>
5106 main ()
5107 {
5108 struct statfs fsd;
5109 fsd.f_fsize = 0;
5110 exit (statfs (".", &fsd, sizeof (struct statfs)));
5111 }],
5112 fu_cv_sys_stat_statfs3_osf1=yes,
5113 fu_cv_sys_stat_statfs3_osf1=no,
5114 fu_cv_sys_stat_statfs3_osf1=no)])
5115 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5116 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5117 space=yes
5118 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5119 fi
5120 fi
5122 if test $space = no; then
5123 # AIX
5124 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5125 member (AIX, 4.3BSD)])
5126 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5127 [AC_TRY_RUN([
5128 #ifdef HAVE_SYS_PARAM_H
5129 #include <sys/param.h>
5130 #endif
5131 #ifdef HAVE_SYS_MOUNT_H
5132 #include <sys/mount.h>
5133 #endif
5134 #ifdef HAVE_SYS_VFS_H
5135 #include <sys/vfs.h>
5136 #endif
5137 main ()
5138 {
5139 struct statfs fsd;
5140 fsd.f_bsize = 0;
5141 exit (statfs (".", &fsd));
5142 }],
5143 fu_cv_sys_stat_statfs2_bsize=yes,
5144 fu_cv_sys_stat_statfs2_bsize=no,
5145 fu_cv_sys_stat_statfs2_bsize=no)])
5146 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5147 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5148 space=yes
5149 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5150 fi
5151 fi
5153 if test $space = no; then
5154 # SVR3
5155 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5156 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5157 [AC_TRY_RUN([#include <sys/types.h>
5158 #include <sys/statfs.h>
5159 main ()
5160 {
5161 struct statfs fsd;
5162 exit (statfs (".", &fsd, sizeof fsd, 0));
5163 }],
5164 fu_cv_sys_stat_statfs4=yes,
5165 fu_cv_sys_stat_statfs4=no,
5166 fu_cv_sys_stat_statfs4=no)])
5167 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5168 if test $fu_cv_sys_stat_statfs4 = yes; then
5169 space=yes
5170 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5171 fi
5172 fi
5174 if test $space = no; then
5175 # 4.4BSD and NetBSD
5176 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5177 member (4.4BSD and NetBSD)])
5178 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5179 [AC_TRY_RUN([#include <sys/types.h>
5180 #ifdef HAVE_SYS_PARAM_H
5181 #include <sys/param.h>
5182 #endif
5183 #ifdef HAVE_SYS_MOUNT_H
5184 #include <sys/mount.h>
5185 #endif
5186 main ()
5187 {
5188 struct statfs fsd;
5189 fsd.f_fsize = 0;
5190 exit (statfs (".", &fsd));
5191 }],
5192 fu_cv_sys_stat_statfs2_fsize=yes,
5193 fu_cv_sys_stat_statfs2_fsize=no,
5194 fu_cv_sys_stat_statfs2_fsize=no)])
5195 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5196 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5197 space=yes
5198 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5199 fi
5200 fi
5202 if test $space = no; then
5203 # Ultrix
5204 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5205 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5206 [AC_TRY_RUN([#include <sys/types.h>
5207 #ifdef HAVE_SYS_PARAM_H
5208 #include <sys/param.h>
5209 #endif
5210 #ifdef HAVE_SYS_MOUNT_H
5211 #include <sys/mount.h>
5212 #endif
5213 #ifdef HAVE_SYS_FS_TYPES_H
5214 #include <sys/fs_types.h>
5215 #endif
5216 main ()
5217 {
5218 struct fs_data fsd;
5219 /* Ultrix's statfs returns 1 for success,
5220 0 for not mounted, -1 for failure. */
5221 exit (statfs (".", &fsd) != 1);
5222 }],
5223 fu_cv_sys_stat_fs_data=yes,
5224 fu_cv_sys_stat_fs_data=no,
5225 fu_cv_sys_stat_fs_data=no)])
5226 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5227 if test $fu_cv_sys_stat_fs_data = yes; then
5228 space=yes
5229 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5230 fi
5231 fi
5233 #
5234 # As a gating factor for large file support, in order to
5235 # use <4GB files we must have the following minimal support
5236 # available.
5237 # long long, and a 64 bit off_t or off64_t.
5238 # If we don't have all of these then disable large
5239 # file support.
5240 #
5241 AC_MSG_CHECKING([if large file support can be enabled])
5242 AC_TRY_COMPILE([
5243 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5244 #include <sys/types.h>
5245 #else
5246 __COMPILE_ERROR_
5247 #endif
5248 ],
5249 [int i],
5250 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5251 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5252 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5253 fi
5254 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5256 #################################################
5257 # check for cluster extensions
5259 CTDB_CFLAGS=""
5260 AC_SUBST(CTDB_CFLAGS)
5261 AC_ARG_WITH(ctdb,
5262 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5263 [ case "$withval" in
5264 yes|no)
5265 AC_MSG_WARN([--with-ctdb called without argument])
5266 ;;
5267 *)
5268 CTDB_CPPFLAGS="-I$withval/include"
5269 ;;
5270 esac])
5272 SAVED_CPPFLAGS="$CPPFLAGS"
5273 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5274 ctdb_broken="missing or broken headers"
5276 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5277 #include "confdefs.h"
5278 #define NO_CONFIG_H
5279 #include "replace.h"
5280 #include "system/wait.h"
5281 #include "system/network.h"
5282 #define private #error __USED_RESERVED_WORD_private__
5283 #include <talloc.h>
5284 #include <tdb.h>
5285 #include <ctdb.h>
5286 ])
5288 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_COMMIT_RETRY,[
5289 #include "confdefs.h"
5290 #define NO_CONFIG_H
5291 #include "replace.h"
5292 #include "system/wait.h"
5293 #include "system/network.h"
5294 #include <talloc.h>
5295 #include <tdb.h>
5296 #include <ctdb.h>
5297 #include <ctdb_private.h>
5298 ])
5299 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_COMMIT_RETRY_decl" = x"yes"; then
5300 ctdb_broken=no
5301 else
5302 ctdb_broken="missing transaction support"
5303 fi
5305 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_ACTIVE,[
5306 #include "confdefs.h"
5307 #define NO_CONFIG_H
5308 #include "replace.h"
5309 #include "system/wait.h"
5310 #include "system/network.h"
5311 #include <talloc.h>
5312 #include <tdb.h>
5313 #include <ctdb.h>
5314 #include <ctdb_private.h>
5315 ])
5316 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_ACTIVE_decl" = x"yes"; then
5317 ctdb_broken=no
5318 else
5319 ctdb_broken="transaction support too old"
5320 fi
5322 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5323 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5324 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5325 ],,[
5326 #include "confdefs.h"
5327 #define NO_CONFIG_H
5328 #include "replace.h"
5329 #include "system/wait.h"
5330 #include "system/network.h"
5331 #include <talloc.h>
5332 #include <tdb.h>
5333 #include <ctdb.h>
5334 #include <ctdb_private.h>
5335 ])
5337 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5338 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5339 ],[
5340 ctdb_broken="missing struct ctdb_control_tcp"
5341 ],[
5342 #include "confdefs.h"
5343 #define NO_CONFIG_H
5344 #include "replace.h"
5345 #include "system/wait.h"
5346 #include "system/network.h"
5347 #include <talloc.h>
5348 #include <tdb.h>
5349 #include <ctdb.h>
5350 #include <ctdb_private.h>
5351 ])
5353 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5354 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5355 ],,[
5356 #include "confdefs.h"
5357 #define NO_CONFIG_H
5358 #include "replace.h"
5359 #include "system/wait.h"
5360 #include "system/network.h"
5361 #include <talloc.h>
5362 #include <tdb.h>
5363 #include <ctdb.h>
5364 #include <ctdb_private.h>
5365 ])
5366 CPPFLAGS="$SAVED_CPPFLAGS"
5368 AC_MSG_CHECKING(cluster support)
5369 AC_ARG_WITH(cluster-support,
5370 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5372 if test x"$with_cluster_support" = x ; then
5373 with_cluster_support="auto"
5374 fi
5376 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5377 if test "x$with_cluster_support" = "xyes"; then
5378 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5379 fi
5380 with_cluster_support=no
5381 fi
5383 if test x"$ctdb_broken" != x"no"; then
5384 if test "x$with_cluster_support" = "xyes"; then
5385 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5386 fi
5387 with_cluster_support=no
5388 fi
5390 if test "x$with_cluster_support" != "xno"; then
5391 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5392 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5393 AC_MSG_RESULT(yes)
5394 else
5395 AC_MSG_RESULT(no)
5396 fi
5398 #################################################
5399 # check for ACL support
5401 AC_MSG_CHECKING(whether to support ACLs)
5402 AC_ARG_WITH(acl-support,
5403 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5404 [ case "$withval" in
5405 yes|no)
5406 with_acl_support="$withval"
5407 ;;
5408 esac ])
5410 if test x"$with_acl_support" = x ; then
5411 with_acl_support="auto"
5412 fi
5414 AC_MSG_RESULT($with_acl_support)
5416 if test x"$with_acl_support" = x"no"; then
5417 AC_MSG_RESULT(Disabling ACL support)
5418 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5419 else
5420 AC_MSG_NOTICE(checking whether ACL support is available:)
5421 case "$host_os" in
5422 *sysv5*)
5423 AC_MSG_NOTICE(Using UnixWare ACLs)
5424 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5425 default_static_modules="$default_static_modules vfs_solarisacl"
5426 ;;
5427 *solaris*)
5428 AC_MSG_NOTICE(Using solaris ACLs)
5429 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5430 ACL_LIBS="$ACL_LIBS -lsec"
5431 default_static_modules="$default_static_modules vfs_solarisacl"
5432 ;;
5433 *hpux*)
5434 AC_MSG_NOTICE(Using HPUX ACLs)
5435 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5436 default_static_modules="$default_static_modules vfs_hpuxacl"
5437 ;;
5438 *irix*)
5439 AC_MSG_NOTICE(Using IRIX ACLs)
5440 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5441 default_static_modules="$default_static_modules vfs_irixacl"
5442 ;;
5443 *aix*)
5444 AC_MSG_NOTICE(Using AIX ACLs)
5445 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5446 default_static_modules="$default_static_modules vfs_aixacl"
5447 ;;
5448 *osf*)
5449 AC_MSG_NOTICE(Using Tru64 ACLs)
5450 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5451 ACL_LIBS="$ACL_LIBS -lpacl"
5452 default_static_modules="$default_static_modules vfs_tru64acl"
5453 ;;
5454 *darwin*)
5455 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5456 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5457 ;;
5458 *)
5459 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5460 case "$host_os" in
5461 *linux*)
5462 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5463 ;;
5464 esac
5465 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5466 acl_LIBS=$LIBS
5467 LIBS="$LIBS $ACL_LIBS"
5468 AC_TRY_LINK([
5469 #include <sys/types.h>
5470 #include <sys/acl.h>
5471 ],[
5472 acl_t acl;
5473 int entry_id;
5474 acl_entry_t *entry_p;
5475 return acl_get_entry(acl, entry_id, entry_p);
5476 ],
5477 [samba_cv_HAVE_POSIX_ACLS=yes],
5478 [samba_cv_HAVE_POSIX_ACLS=no])
5479 LIBS=$acl_LIBS
5480 ])
5481 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5482 AC_MSG_NOTICE(Using posix ACLs)
5483 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5484 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5485 acl_LIBS=$LIBS
5486 LIBS="$LIBS $ACL_LIBS"
5487 AC_TRY_LINK([
5488 #include <sys/types.h>
5489 #include <sys/acl.h>
5490 ],[
5491 acl_permset_t permset_d;
5492 acl_perm_t perm;
5493 return acl_get_perm_np(permset_d, perm);
5494 ],
5495 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5496 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5497 LIBS=$acl_LIBS
5498 ])
5499 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5500 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5501 fi
5502 default_static_modules="$default_static_modules vfs_posixacl"
5503 else
5504 AC_MSG_NOTICE(ACL support is not avaliable)
5505 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5506 fi
5507 ;;
5508 esac
5509 fi # with_acl_support
5513 #################################################
5514 # check for AIO support
5516 AC_MSG_CHECKING(whether to support asynchronous io)
5517 AC_ARG_WITH(aio-support,
5518 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5519 [ case "$withval" in
5520 yes)
5522 AC_MSG_RESULT(yes)
5523 case "$host_os" in
5524 *)
5525 AIO_LIBS=$LIBS
5526 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5527 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5528 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5529 aio_LIBS=$LIBS
5530 LIBS=$AIO_LIBS
5531 AC_TRY_LINK([#include <sys/types.h>
5532 #include <aio.h>],
5533 [ struct aiocb a; return aio_read(&a);],
5534 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5535 LIBS=$aio_LIBS])
5536 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5537 aio_LIBS=$LIBS
5538 LIBS=$AIO_LIBS
5539 AC_TRY_LINK([#include <sys/types.h>
5540 #include <aio.h>],
5541 [ struct aiocb64 a; return aio_read64(&a);],
5542 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5543 LIBS=$aio_LIBS])
5544 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5545 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5546 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5547 LIBS=$AIO_LIBS
5548 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5549 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5550 LIBS=$AIO_LIBS
5551 fi
5553 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5554 AC_MSG_CHECKING(for aio_read)
5555 AC_LINK_IFELSE([#include <aio.h>
5556 int main() { struct aiocb a; return aio_read(&a); }],
5557 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5558 [AC_MSG_RESULT(no)])
5560 AC_MSG_CHECKING(for aio_write)
5561 AC_LINK_IFELSE([#include <aio.h>
5562 int main() { struct aiocb a; return aio_write(&a); }],
5563 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5564 [AC_MSG_RESULT(no)])
5566 AC_MSG_CHECKING(for aio_fsync)
5567 AC_LINK_IFELSE([#include <aio.h>
5568 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5569 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5570 [AC_MSG_RESULT(no)])
5572 AC_MSG_CHECKING(for aio_return)
5573 AC_LINK_IFELSE([#include <aio.h>
5574 int main() { struct aiocb a; return aio_return(&a); }],
5575 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5576 [AC_MSG_RESULT(no)])
5578 AC_MSG_CHECKING(for aio_error)
5579 AC_LINK_IFELSE([#include <aio.h>
5580 int main() { struct aiocb a; return aio_error(&a); }],
5581 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5582 [AC_MSG_RESULT(no)])
5584 AC_MSG_CHECKING(for aio_cancel)
5585 AC_LINK_IFELSE([#include <aio.h>
5586 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5587 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5588 [AC_MSG_RESULT(no)])
5590 AC_MSG_CHECKING(for aio_suspend)
5591 AC_LINK_IFELSE([#include <aio.h>
5592 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5593 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5594 [AC_MSG_RESULT(no)])
5595 fi
5597 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5598 AC_MSG_CHECKING(for aio_read64)
5599 AC_LINK_IFELSE([#include <aio.h>
5600 int main() { struct aiocb a; return aio_read64(&a); }],
5601 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5602 [AC_MSG_RESULT(no)])
5604 AC_MSG_CHECKING(for aio_write64)
5605 AC_LINK_IFELSE([#include <aio.h>
5606 int main() { struct aiocb a; return aio_write64(&a); }],
5607 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5608 [AC_MSG_RESULT(no)])
5610 AC_MSG_CHECKING(for aio_fsync64)
5611 AC_LINK_IFELSE([#include <aio.h>
5612 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5613 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5614 [AC_MSG_RESULT(no)])
5616 AC_MSG_CHECKING(for aio_return64)
5617 AC_LINK_IFELSE([#include <aio.h>
5618 int main() { struct aiocb a; return aio_return64(&a); }],
5619 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5620 [AC_MSG_RESULT(no)])
5622 AC_MSG_CHECKING(for aio_error64)
5623 AC_LINK_IFELSE([#include <aio.h>
5624 int main() { struct aiocb a; return aio_error64(&a); }],
5625 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5626 [AC_MSG_RESULT(no)])
5628 AC_MSG_CHECKING(for aio_cancel64)
5629 AC_LINK_IFELSE([#include <aio.h>
5630 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5631 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5632 [AC_MSG_RESULT(no)])
5634 AC_MSG_CHECKING(for aio_suspend64)
5635 AC_LINK_IFELSE([#include <aio.h>
5636 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5637 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5638 [AC_MSG_RESULT(no)])
5639 fi
5640 ;;
5641 esac
5642 ;;
5643 *)
5644 AC_MSG_RESULT(no)
5645 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5646 ;;
5647 esac ],
5648 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5649 AC_MSG_RESULT(no)
5650 )
5652 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5653 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5654 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5655 default_shared_modules="$default_shared_modules vfs_aio_fork"
5656 fi
5657 fi
5659 #################################################
5660 # check for sendfile support
5662 with_sendfile_support=yes
5663 AC_MSG_CHECKING(whether to check to support sendfile)
5664 AC_ARG_WITH(sendfile-support,
5665 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5666 [ case "$withval" in
5667 yes)
5669 AC_MSG_RESULT(yes);
5671 case "$host_os" in
5672 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5673 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5674 AC_TRY_LINK([#include <sys/sendfile.h>],
5675 [\
5676 int tofd, fromfd;
5677 off64_t offset;
5678 size_t total;
5679 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5680 ],
5681 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5683 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5684 AC_TRY_LINK([#include <sys/sendfile.h>],
5685 [\
5686 int tofd, fromfd;
5687 off_t offset;
5688 size_t total;
5689 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5690 ],
5691 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5693 # Try and cope with broken Linux sendfile....
5694 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5695 AC_TRY_LINK([\
5696 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5697 #undef _FILE_OFFSET_BITS
5698 #endif
5699 #include <sys/sendfile.h>],
5700 [\
5701 int tofd, fromfd;
5702 off_t offset;
5703 size_t total;
5704 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5705 ],
5706 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5708 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5709 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5710 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5711 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5712 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5713 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5714 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5715 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5716 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5717 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5718 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5719 else
5720 AC_MSG_RESULT(no);
5721 fi
5723 ;;
5724 *freebsd* | *dragonfly* )
5725 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5726 AC_TRY_LINK([\
5727 #include <sys/types.h>
5728 #include <unistd.h>
5729 #include <sys/socket.h>
5730 #include <sys/uio.h>],
5731 [\
5732 int fromfd, tofd, ret, total=0;
5733 off_t offset, nwritten;
5734 struct sf_hdtr hdr;
5735 struct iovec hdtrl;
5736 hdr.headers = &hdtrl;
5737 hdr.hdr_cnt = 1;
5738 hdr.trailers = NULL;
5739 hdr.trl_cnt = 0;
5740 hdtrl.iov_base = NULL;
5741 hdtrl.iov_len = 0;
5742 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5743 ],
5744 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5746 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5747 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5748 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5749 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5750 else
5751 AC_MSG_RESULT(no);
5752 fi
5753 ;;
5755 *hpux*)
5756 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5757 AC_TRY_LINK([\
5758 #include <sys/socket.h>
5759 #include <sys/uio.h>],
5760 [\
5761 int fromfd, tofd;
5762 size_t total=0;
5763 struct iovec hdtrl[2];
5764 ssize_t nwritten;
5765 off64_t offset;
5767 hdtrl[0].iov_base = 0;
5768 hdtrl[0].iov_len = 0;
5770 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5771 ],
5772 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5773 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5774 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5775 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5776 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5777 else
5778 AC_MSG_RESULT(no);
5779 fi
5781 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5782 AC_TRY_LINK([\
5783 #include <sys/socket.h>
5784 #include <sys/uio.h>],
5785 [\
5786 int fromfd, tofd;
5787 size_t total=0;
5788 struct iovec hdtrl[2];
5789 ssize_t nwritten;
5790 off_t offset;
5792 hdtrl[0].iov_base = 0;
5793 hdtrl[0].iov_len = 0;
5795 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5796 ],
5797 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5798 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5799 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5800 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5801 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5802 else
5803 AC_MSG_RESULT(no);
5804 fi
5805 ;;
5807 *solaris*)
5808 AC_CHECK_LIB(sendfile,sendfilev)
5809 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5810 AC_TRY_LINK([\
5811 #include <sys/sendfile.h>],
5812 [\
5813 int sfvcnt;
5814 size_t xferred;
5815 struct sendfilevec vec[2];
5816 ssize_t nwritten;
5817 int tofd;
5819 sfvcnt = 2;
5821 vec[0].sfv_fd = SFV_FD_SELF;
5822 vec[0].sfv_flag = 0;
5823 vec[0].sfv_off = 0;
5824 vec[0].sfv_len = 0;
5826 vec[1].sfv_fd = 0;
5827 vec[1].sfv_flag = 0;
5828 vec[1].sfv_off = 0;
5829 vec[1].sfv_len = 0;
5830 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5831 ],
5832 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5834 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5835 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5836 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5837 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5838 else
5839 AC_MSG_RESULT(no);
5840 fi
5842 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5843 AC_TRY_LINK([\
5844 #include <sys/sendfile.h>],
5845 [\
5846 int sfvcnt;
5847 size_t xferred;
5848 struct sendfilevec vec[2];
5849 ssize_t nwritten;
5850 int tofd;
5852 sfvcnt = 2;
5854 vec[0].sfv_fd = SFV_FD_SELF;
5855 vec[0].sfv_flag = 0;
5856 vec[0].sfv_off = 0;
5857 vec[0].sfv_len = 0;
5859 vec[1].sfv_fd = 0;
5860 vec[1].sfv_flag = 0;
5861 vec[1].sfv_off = 0;
5862 vec[1].sfv_len = 0;
5863 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5864 ],
5865 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5867 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5868 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5869 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5870 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5871 else
5872 AC_MSG_RESULT(no);
5873 fi
5874 ;;
5875 *aix*)
5876 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5877 AC_TRY_LINK([\
5878 #include <sys/socket.h>],
5879 [\
5880 int fromfd, tofd;
5881 size_t total=0;
5882 struct sf_parms hdtrl;
5883 ssize_t nwritten;
5884 off64_t offset;
5886 hdtrl.header_data = 0;
5887 hdtrl.header_length = 0;
5888 hdtrl.file_descriptor = fromfd;
5889 hdtrl.file_offset = 0;
5890 hdtrl.file_bytes = 0;
5891 hdtrl.trailer_data = 0;
5892 hdtrl.trailer_length = 0;
5894 nwritten = send_file(&tofd, &hdtrl, 0);
5895 ],
5896 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5897 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5898 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5899 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5900 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5901 else
5902 AC_MSG_RESULT(no);
5903 fi
5904 ;;
5905 *)
5906 ;;
5907 esac
5908 ;;
5909 *)
5910 AC_MSG_RESULT(no)
5911 ;;
5912 esac ],
5913 AC_MSG_RESULT(yes)
5914 )
5916 ############################################
5917 # See if we have the Linux readahead syscall.
5919 AC_CACHE_CHECK([for Linux readahead],
5920 samba_cv_HAVE_LINUX_READAHEAD,[
5921 AC_TRY_LINK([
5922 #if defined(HAVE_UNISTD_H)
5923 #include <unistd.h>
5924 #endif
5925 #include <fcntl.h>],
5926 [ssize_t err = readahead(0,0,0x80000);],
5927 samba_cv_HAVE_LINUX_READAHEAD=yes,
5928 samba_cv_HAVE_LINUX_READAHEAD=no)])
5930 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5931 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5932 [Whether Linux readahead is available])
5933 fi
5935 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5937 ############################################
5938 # See if we have the posix_fadvise syscall.
5940 AC_CACHE_CHECK([for posix_fadvise],
5941 samba_cv_HAVE_POSIX_FADVISE,[
5942 AC_TRY_LINK([
5943 #if defined(HAVE_UNISTD_H)
5944 #include <unistd.h>
5945 #endif
5946 #include <fcntl.h>],
5947 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5948 samba_cv_HAVE_POSIX_FADVISE=yes,
5949 samba_cv_HAVE_POSIX_FADVISE=no)])
5951 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5952 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5953 [Whether posix_fadvise is available])
5954 fi
5956 ############################################
5957 # See if we have the Linux splice syscall.
5959 case "$host_os" in
5960 *linux*)
5961 AC_CACHE_CHECK([for Linux splice],
5962 samba_cv_HAVE_LINUX_SPLICE,[
5963 AC_TRY_LINK([
5964 #if defined(HAVE_UNISTD_H)
5965 #include <unistd.h>
5966 #endif
5967 #include <fcntl.h>],
5968 [long ret = splice(0,0,1,0,400,0);],
5969 samba_cv_HAVE_LINUX_SPLICE=yes,
5970 samba_cv_HAVE_LINUX_SPLICE=no)])
5971 ;;
5972 *)
5973 samba_cv_HAVE_LINUX_SPLICE=no
5974 ;;
5975 esac
5977 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5978 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5979 [Whether Linux splice is available])
5980 fi
5982 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5984 ############################################
5985 # See if we have the a broken readlink syscall.
5987 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5988 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5989 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5990 ])
5991 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5992 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5993 fi
5995 #################################################
5996 # Check whether winbind is supported on this platform. If so we need to
5997 # build and install client programs, sbin programs and shared libraries
5999 AC_MSG_CHECKING(whether to build winbind)
6001 # Initially, the value of $host_os decides whether winbind is supported
6003 HAVE_WINBIND=yes
6004 HAVE_WBCLIENT=no
6006 # Define external wbclient library to link against. This disables winbind.
6007 # We define this here so --with-winbind can override it.
6008 AC_ARG_WITH(wbclient,
6009 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6010 [
6011 case "$withval" in
6012 no)
6013 HAVE_WBCLIENT=no
6014 ;;
6015 yes)
6016 HAVE_WBCLIENT=yes
6017 HAVE_WINBIND=no
6018 ;;
6019 *)
6020 HAVE_WBCLIENT=yes
6021 HAVE_WINBIND=no
6022 WBCLIENT_INCLUDES="-I$withval/include"
6023 WBCLIENT_LDFLAGS="-L$withval/lib"
6024 ;;
6025 esac ],
6026 )
6028 AC_SUBST(WBCLIENT_INCLUDES)
6029 AC_SUBST(WBCLIENT_LDFLAGS)
6030 AC_SUBST(WBCLIENT_LIBS)
6033 # Define the winbind shared library name and any specific linker flags
6034 # it needs to be built with.
6036 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6037 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6038 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6039 NSSSONAMEVERSIONSUFFIX=""
6041 case "$host_os" in
6042 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6043 NSSSONAMEVERSIONSUFFIX=".2"
6044 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6045 ;;
6046 *freebsd[[5-9]]*)
6047 # FreeBSD winbind client is implemented as a wrapper around
6048 # the Linux version.
6049 NSSSONAMEVERSIONSUFFIX=".1"
6050 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6051 ../nsswitch/winbind_nss_linux.o"
6052 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6053 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6054 ;;
6056 *netbsd*[[3-9]]*)
6057 # NetBSD winbind client is implemented as a wrapper
6058 # around the Linux version. It needs getpwent_r() to
6059 # indicate libc's use of the correct nsdispatch API.
6060 #
6061 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6062 WINBIND_NSS_EXTRA_OBJS="\
6063 ../nsswitch/winbind_nss_netbsd.o \
6064 ../nsswitch/winbind_nss_linux.o"
6065 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6066 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6067 else
6068 HAVE_WINBIND=no
6069 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6070 fi
6071 ;;
6072 *irix*)
6073 # IRIX has differently named shared libraries
6074 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6075 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6076 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6077 ;;
6078 *solaris*)
6079 # Solaris winbind client is implemented as a wrapper around
6080 # the Linux version.
6081 NSSSONAMEVERSIONSUFFIX=".1"
6082 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6083 ../nsswitch/winbind_nss_linux.o"
6084 ;;
6085 *hpux11*)
6086 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6087 ;;
6088 *aix*)
6089 # AIX has even differently named shared libraries. No
6090 # WINS support has been implemented yet.
6091 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6092 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6093 WINBIND_NSS="../nsswitch/WINBIND"
6094 WINBIND_WINS_NSS=""
6095 ;;
6096 *)
6097 HAVE_WINBIND=no
6098 winbind_no_reason=", unsupported on $host_os"
6099 ;;
6100 esac
6102 # Check the setting of --with-winbind
6104 AC_ARG_WITH(winbind,
6105 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6106 [
6107 case "$withval" in
6108 yes)
6109 HAVE_WINBIND=yes
6110 HAVE_WBCLIENT=no
6111 ;;
6112 no)
6113 HAVE_WINBIND=no
6114 winbind_reason=""
6115 ;;
6116 esac ],
6117 )
6119 # We need unix domain sockets for winbind
6121 if test x"$HAVE_WINBIND" = x"yes"; then
6122 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6123 winbind_no_reason=", no unix domain socket support on $host_os"
6124 HAVE_WINBIND=no
6125 fi
6126 fi
6128 # Display test results
6130 if test x"$HAVE_WINBIND" = x"no"; then
6131 WINBIND_NSS=""
6132 WINBIND_WINS_NSS=""
6133 fi
6134 if test x"$HAVE_WBCLIENT" = x"yes"; then
6135 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6136 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6137 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6138 AC_MSG_RESULT(yes)
6139 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6140 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6141 else
6142 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6143 BUILD_LIBWBCLIENT_SHARED=no
6144 else
6145 BUILD_LIBWBCLIENT_SHARED=yes
6146 fi
6148 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6149 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6150 LIBWBCLIENT_SOVER=0
6151 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6152 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6153 ## Only worry about libwbclient if we have shared
6154 # library support
6155 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6156 LIBWBCLIENT=libwbclient
6157 INSTALL_LIBWBCLIENT=installlibwbclient
6158 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6159 LIBWBCLIENT_LIBS="-lwbclient"
6160 else
6161 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6162 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6163 fi
6164 fi
6166 if test x"$HAVE_WINBIND" = x"yes"; then
6167 AC_MSG_RESULT(yes)
6168 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6170 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6171 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6172 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6173 PAM_MODULES="$PAM_MODULES pam_winbind"
6174 INSTALL_PAM_MODULES="installpammodules"
6175 UNINSTALL_PAM_MODULES="uninstallpammodules"
6176 fi
6177 else
6178 AC_MSG_RESULT(no$winbind_no_reason)
6179 fi
6181 AC_SUBST(WINBIND_NSS)
6182 AC_SUBST(WINBIND_WINS_NSS)
6183 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6184 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6185 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6187 AC_SUBST(WINBIND_KRB5_LOCATOR)
6189 # Solaris 10 does have new member in nss_XbyY_key
6190 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6191 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6192 [#include <nss_dbdefs.h>])
6194 # Solaris has some extra fields in struct passwd that need to be
6195 # initialised otherwise nscd crashes.
6197 AC_CHECK_MEMBER(struct passwd.pw_comment,
6198 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6199 [#include <pwd.h>])
6201 AC_CHECK_MEMBER(struct passwd.pw_age,
6202 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6203 [#include <pwd.h>])
6205 # AIX 4.3.x and 5.1 do not have as many members in
6206 # struct secmethod_table as AIX 5.2
6207 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6208 [#include <usersec.h>])
6209 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6210 [#include <usersec.h>])
6212 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6213 AC_TRY_COMPILE([#include <sys/types.h>
6214 #include <sys/socket.h>],
6215 [struct ucred cred;
6216 socklen_t cred_len;
6217 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6218 ],
6219 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6220 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6221 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6222 fi
6225 #################################################
6226 # Check to see if we should use the included popt
6228 AC_ARG_WITH(included-popt,
6229 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6230 [
6231 case "$withval" in
6232 yes)
6233 INCLUDED_POPT=yes
6234 ;;
6235 no)
6236 INCLUDED_POPT=no
6237 ;;
6238 esac ],
6239 )
6240 if test x"$INCLUDED_POPT" != x"yes"; then
6241 AC_CHECK_LIB(popt, poptGetContext,
6242 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6243 fi
6245 AC_MSG_CHECKING(whether to use included popt)
6246 if test x"$INCLUDED_POPT" = x"yes"; then
6247 AC_MSG_RESULT(yes)
6248 BUILD_POPT='$(POPT_OBJ)'
6249 POPTLIBS='$(POPT_OBJ)'
6250 FLAGS1="-I\$(srcdir)/../lib/popt"
6251 else
6252 AC_MSG_RESULT(no)
6253 BUILD_POPT=""
6254 POPTLIBS="-lpopt"
6255 fi
6256 AC_SUBST(BUILD_POPT)
6257 AC_SUBST(POPTLIBS)
6258 AC_SUBST(FLAGS1)
6260 #################################################
6261 # Check if user wants DNS service discovery support
6263 AC_ARG_ENABLE(dnssd,
6264 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6266 AC_SUBST(DNSSD_LIBS)
6267 if test x"$enable_dnssd" = x"yes"; then
6268 have_dnssd_support=yes
6270 AC_CHECK_HEADERS(dns_sd.h)
6271 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6272 have_dnssd_support=no
6273 fi
6275 # On Darwin the DNSSD API is in libc, but on other platforms it's
6276 # probably in -ldns_sd
6277 AC_CHECK_FUNCS(DNSServiceRegister)
6278 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6279 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6280 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6281 have_dnssd_support=no
6282 fi
6284 if test x"$have_dnssd_support" = x"yes"; then
6285 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6286 [Whether to enable DNS service discovery support])
6287 else
6288 if test x"$enable_dnssd" = x"yes"; then
6289 AC_MSG_ERROR(DNS service discovery support not available)
6290 fi
6291 fi
6293 fi
6295 #################################################
6296 # Check if user wants avahi support
6298 AC_ARG_ENABLE(avahi,
6299 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6301 if test x"$enable_avahi" != x"no"; then
6302 have_avahi_support=yes
6304 AC_CHECK_HEADERS(avahi-common/watch.h)
6305 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6306 have_avahi_support=no
6307 fi
6309 AC_CHECK_HEADERS(avahi-client/client.h)
6310 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6311 have_avahi_support=no
6312 fi
6314 save_LIBS="$LIBS"
6315 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6316 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6317 LIBS="$save_LIBS"
6319 if test x"$have_avahi_client_new" != x"yes" -o \
6320 x"$have_avahi_strerror" != x"yes" ; then
6321 have_avahi_support=no
6322 fi
6324 if test x"$have_avahi_support" = x"yes"; then
6325 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6326 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6327 [Whether to enable avahi support])
6328 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6329 else
6330 if test x"$enable_avahi" = x"yes"; then
6331 AC_MSG_ERROR(avahi support not available)
6332 fi
6333 fi
6334 fi
6337 #################################################
6338 # Set pthread stuff
6340 PTHREAD_CFLAGS=error
6341 PTHREAD_LDFLAGS=error
6343 # If it's error, then the user didn't
6344 # define it.
6345 if test "x$PTHREAD_LDFLAGS" = xerror; then
6346 AC_CHECK_LIB(pthread, pthread_attr_init, [
6347 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6348 PTHREAD_LDFLAGS="-lpthread" ])
6349 fi
6351 if test "x$PTHREAD_LDFLAGS" = xerror; then
6352 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6353 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6354 PTHREAD_LDFLAGS="-lpthreads" ])
6355 fi
6357 if test "x$PTHREAD_LDFLAGS" = xerror; then
6358 AC_CHECK_LIB(c_r, pthread_attr_init, [
6359 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6360 PTHREAD_LDFLAGS="-pthread" ])
6361 fi
6363 if test "x$PTHREAD_LDFLAGS" = xerror; then
6364 AC_CHECK_FUNC(pthread_attr_init, [
6365 PTHREAD_CFLAGS="-D_REENTRANT"
6366 PTHREAD_LDFLAGS="-lpthread" ])
6367 fi
6369 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6370 # pthread_attr_init. On pthread_mutex_lock it works there...
6371 if test "x$PTHREAD_LDFLAGS" = xerror; then
6372 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6373 PTHREAD_CFLAGS="-D_REENTRANT"
6374 PTHREAD_LDFLAGS="-lpthread" ])
6375 fi
6377 AC_SUBST(PTHREAD_CFLAGS)
6378 AC_SUBST(PTHREAD_LDFLAGS)
6380 samba_cv_HAVE_PTHREAD=no
6381 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6382 samba_cv_HAVE_PTHREAD=yes
6383 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6384 ac_save_CFLAGS=$CFLAGS
6385 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6386 ac_save_LDFLAGS=$LDFLAGS
6387 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6388 AC_CHECK_HEADERS(pthread.h)
6389 CFLAGS=$ac_save_CFLAGS
6390 LDFLAGS=$ac_save_LDFLAGS
6391 fi
6393 #################################################
6394 # Check if user wants pthreadpool support
6396 AC_ARG_ENABLE(pthreadpool,
6397 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6399 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6400 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was found])
6401 fi
6403 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6404 LIBS="$LIBS $PTHREAD_LDFLAGS"
6405 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6406 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6407 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool.o")
6408 fi
6410 #################################################
6411 # Check to see if we should use the included iniparser
6413 AC_ARG_WITH(included-iniparser,
6414 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6415 [
6416 case "$withval" in
6417 yes)
6418 INCLUDED_INIPARSER=yes
6419 ;;
6420 no)
6421 INCLUDED_INIPARSER=no
6422 ;;
6423 esac ],
6424 )
6425 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6426 AC_CHECK_LIB(iniparser, iniparser_load,
6427 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6428 fi
6430 AC_MSG_CHECKING(whether to use included iniparser)
6431 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6432 AC_MSG_RESULT(yes)
6433 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6434 INIPARSERLIBS=""
6435 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6436 else
6437 AC_MSG_RESULT(no)
6438 BUILD_INIPARSER=""
6439 INIPARSERLIBS="-liniparser"
6440 fi
6441 AC_SUBST(BUILD_INIPARSER)
6442 AC_SUBST(INIPARSERLIBS)
6443 AC_SUBST(FLAGS1)
6447 # Checks for the vfs_fileid module
6448 # Start
6449 AC_CHECK_FUNC(getmntent)
6451 AC_CHECK_HEADERS(sys/statfs.h)
6453 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6454 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6455 AC_TRY_RUN([
6456 #include <sys/types.h>
6457 #include <sys/statfs.h>
6458 int main(void)
6459 {
6460 struct statfs fsd;
6461 fsid_t fsid = fsd.f_fsid;
6462 return statfs (".", &fsd);
6463 }],
6464 vfsfileid_cv_statfs=yes,
6465 vfsfileid_cv_statfs=no,
6466 vfsfileid_cv_statfs=cross)
6467 ])
6468 AC_MSG_RESULT($vfsfileid_cv_statfs)
6470 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6471 x"$vfsfileid_cv_statfs" = x"yes"; then
6472 default_shared_modules="$default_shared_modules vfs_fileid"
6473 fi
6474 # End
6475 # Checks for the vfs_fileid module
6478 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6479 do
6480 eval MODULE_DEFAULT_$i=STATIC
6481 done
6483 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6484 do
6485 dnl Fall back to static if we cannot build shared libraries
6486 eval MODULE_DEFAULT_$i=STATIC
6488 if test $BLDSHARED = true; then
6489 eval MODULE_DEFAULT_$i=SHARED
6490 fi
6491 done
6493 dnl Always build these modules static
6494 MODULE_rpc_spoolss=STATIC
6495 MODULE_rpc_srvsvc=STATIC
6496 MODULE_idmap_tdb=STATIC
6497 MODULE_idmap_passdb=STATIC
6498 MODULE_idmap_nss=STATIC
6500 MODULE_nss_info_template=STATIC
6502 AC_ARG_WITH(static-modules,
6503 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6504 [ if test $withval; then
6505 for i in `echo $withval | sed -e 's/,/ /g'`
6506 do
6507 eval MODULE_$i=STATIC
6508 done
6509 fi ])
6511 AC_ARG_WITH(shared-modules,
6512 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6513 [ if test $withval; then
6514 for i in `echo $withval | sed -e 's/,/ /g'`
6515 do
6516 eval MODULE_$i=SHARED
6517 done
6518 fi ])
6520 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6521 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6522 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6523 AC_SUBST(SMBD_FAM_LIBS)
6524 fi
6526 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6527 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6528 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6529 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6530 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6531 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6532 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6535 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6536 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6537 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6538 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6539 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6540 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6541 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6542 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6543 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6544 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6545 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6546 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6547 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6548 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6549 SMB_SUBSYSTEM(RPC,smbd/process.o)
6551 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6552 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6553 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6554 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6555 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6556 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6557 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6558 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6559 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6560 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6562 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6563 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6565 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6566 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6567 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6568 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6569 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6571 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6572 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6573 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6574 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6575 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6576 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6577 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6578 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6579 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6580 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6582 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6583 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6584 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6585 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6586 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6587 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6588 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6589 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6590 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6591 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6592 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6593 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6594 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6595 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6596 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6597 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6598 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6599 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6600 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6601 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6602 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6603 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6604 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6605 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6606 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6607 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6608 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6609 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6610 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6611 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6612 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6613 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6614 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6615 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6616 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6617 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6618 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6619 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6620 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6621 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6622 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6623 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6624 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6625 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6627 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6629 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6630 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6631 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6633 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6634 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6635 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6636 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6638 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6640 #################################################
6641 # do extra things if we are running insure
6643 if test "${ac_cv_prog_CC}" = "insure"; then
6644 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6645 fi
6647 #################################################
6648 # If run from the build farm, enable NASTY hacks
6649 #################################################
6650 AC_MSG_CHECKING(whether to enable build farm hacks)
6651 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6652 AC_MSG_RESULT(yes)
6653 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6654 else
6655 AC_MSG_RESULT(no)
6656 fi
6658 #################################################
6659 # check for bad librt/libpthread interactions
6661 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6662 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6663 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6664 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6666 SMB_IF_RTSIGNAL_BUG(
6667 [
6668 # Have RT_SIGNAL bug, need to check whether the problem will
6669 # affect anything we have configured.
6671 rt_do_error=no
6672 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6673 if test x"$rt_signal_lease_ok" = x"no" ; then
6674 rt_do_error=yes
6675 fi
6676 fi
6678 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6679 if test x"$rt_signal_notify_ok" = x"no" ; then
6680 rt_do_error=yes
6681 fi
6682 fi
6684 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6685 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6686 if test x"$rt_signal_aio_ok" = x"no" ; then
6687 rt_do_error=yes
6688 fi
6689 fi
6691 if test x"$rt_do_error" = x"yes" ; then
6692 SMB_IS_LIBPTHREAD_LINKED(
6693 [
6694 cat<<MSG
6696 *** On this platforms, linking Samba against pthreads causes problems
6697 *** with the oplock and change notification mechanisms. You may be
6698 *** using pthreads as a side-effect of using the --with-aio-support
6699 *** or --with-profiling-data options. Please remove these and try again.
6701 MSG
6702 ],
6703 [
6704 cat<<MSG
6706 *** On this platform, the oplock and change notification mechanisms do not
6707 *** appear to work. Please report this problem to samba-technical@samba.org
6708 *** and attach the config.log file from this directory.
6710 MSG
6711 ])
6712 AC_MSG_ERROR(unable to use realtime signals on this platform)
6713 fi
6714 ],
6715 [
6716 # no RT_SIGNAL bug, we are golden
6717 SMB_IS_LIBPTHREAD_LINKED(
6718 [
6719 AC_MSG_WARN(using libpthreads - this may degrade performance)
6720 ])
6722 ],
6723 [
6724 # cross compiling, I hope you know what you are doing
6725 true
6726 ])
6728 fi
6730 AC_ARG_ENABLE(merged-build,
6731 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6732 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6734 if test x"$enable_merged_build" = x"yes" -a \
6735 x"$merged_build_possible" = x"no" ; then
6736 AC_MSG_ERROR(Merged build required but not possible)
6737 fi
6739 m4_include(../lib/zlib/zlib.m4)
6741 if test x$enable_merged_build = xauto; then
6742 # Check for python
6743 m4_include(../m4/check_python.m4)
6744 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6746 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6747 AC_MSG_RESULT([$merged_build_possible])
6749 # Enable merged build automatically if possible, when in developer mode
6750 if test "x$developer" = xyes; then
6751 enable_merged_build=$merged_build_possible
6752 fi
6753 fi
6755 if test x$enable_merged_build = xyes; then
6756 MERGED_BUILD=1
6757 saved_USESHARED="$USESHARED"
6758 USESHARED="false"
6759 m4_include(samba4.m4)
6760 USESHARED="$saved_USESHARED"
6761 fi
6763 AC_SUBST(ZLIB_LIBS)
6764 AC_SUBST(ZLIB_OBJS)
6765 AC_ZLIB([ZLIB_OBJS=""], [
6766 ZLIB_LIBS=""
6767 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6768 deflate.o trees.o zutil.o inflate.o infback.o \
6769 inftrees.o inffast.o
6770 do
6771 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6772 done
6773 CFLAGS="-I../lib/zlib $CFLAGS"
6774 ])
6776 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6778 if test "x$enable_dmalloc" = xyes
6779 then
6780 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6781 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6782 [Define to check invariants around some common functions])
6783 LIBS="$LIBS -ldmalloc"
6784 fi
6786 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6787 LIB_REMOVE_USR_LIB(LDFLAGS)
6788 LIB_REMOVE_USR_LIB(LIBS)
6790 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6791 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6792 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6794 #################################################
6795 # Display summary of libraries detected
6797 AC_MSG_RESULT([Using libraries:])
6798 AC_MSG_RESULT([ LIBS = $LIBS])
6799 if test x"$with_ads_support" != x"no"; then
6800 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6801 fi
6802 if test x"$with_ldap_support" != x"no"; then
6803 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6804 fi
6805 if test x"$with_dnsupdate_support" != x"no"; then
6806 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6807 fi
6808 if test x"$have_dnssd_support" != x"no"; then
6809 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6810 fi
6811 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6813 #################################################
6814 # final configure stuff
6816 AC_MSG_CHECKING([configure summary])
6817 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6818 AC_MSG_RESULT(yes),
6819 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6820 AC_MSG_WARN([cannot run when cross-compiling]))
6822 dnl Merge in developer cflags from now on
6823 AC_SUBST(DEVELOPER_CFLAGS)
6824 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6825 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6826 fi
6828 # Stuff the smbd-only libraries at the end of the smbd link
6829 # path (if we have them).
6830 SMBD_LIBS="$samba_dmapi_libs"
6831 AC_SUBST(SMBD_LIBS)
6833 CFLAGS="${CFLAGS} \$(FLAGS)"
6835 if test x$MERGED_BUILD != x1; then
6836 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6837 else
6838 if test x"$BLDSHARED" = x"true" ; then
6839 LDFLAGS="$LDFLAGS -L./bin"
6840 fi
6841 fi
6843 AC_SUBST(MAKEFILE)
6844 if test x$samba_cv_gnu_make = xyes; then
6845 MAKEFILE=Makefile
6846 else
6847 # When we don't have GNU Make, generate a copy of Makefile.in
6848 # that doesn't have the "include " statements but just includes
6849 # the files verbatim.
6850 MAKEFILE=Makefile-noincludes
6851 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6852 fi
6853 AC_OUTPUT($MAKEFILE
6854 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6855 lib/netapi/examples/Makefile
6856 lib/netapi/tests/Makefile
6857 pkgconfig/smbclient.pc
6858 pkgconfig/wbclient.pc
6859 pkgconfig/netapi.pc
6860 pkgconfig/smbsharemodes.pc
6861 ../examples/libsmbclient/Makefile.internal
6862 )
6863 dnl If we had to expand the includes, make tsure the output file is moved back
6864 AC_OUTPUT_COMMANDS([
6865 if test x$MAKEFILE != Makefile; then
6866 mv $MAKEFILE Makefile
6867 fi
6868 ])
6870 #################################################
6871 # Print very concise instructions on building/use
6872 if test "x$enable_dmalloc" = xyes
6873 then
6874 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6875 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6876 fi