| blob | e3f53b45c2b8b711d4554bff47024c81c5f648ae |
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"
443 if test "x$developer" = xyes; then
444 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
445 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
446 fi
448 #
449 # Config CPPFLAG settings for strange OS's that must be set
450 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
451 # case statement; its first reference must be unconditional.
452 #
453 case "$host_os" in
454 *hpux*)
455 #
456 # Defines needed for HPUX support.
457 # HPUX has bigcrypt but (sometimes?) doesn't use it for
458 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
459 #
460 case `uname -r` in
461 *9*|*10*|*11)
462 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
463 ;;
464 esac
465 ;;
467 #
468 # CRAY Unicos has broken const handling
469 *unicos*)
470 AC_MSG_RESULT([disabling const])
471 CPPFLAGS="$CPPFLAGS -Dconst="
472 ;;
474 #
475 # AIX4.x doesn't even admit to having large
476 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
477 #
478 *aix4*)
479 AC_MSG_RESULT([enabling large file support])
480 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
481 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
482 ;;
483 #
484 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
485 # to the existance of large files..
486 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
487 # recommendations on large file support, however it makes the
488 # compile work using gcc 2.7 and 2.8, whereas using the Sun
489 # recommendation makes the compile fail on gcc2.7. JRA.
490 #
491 # Solaris uses SYSV printing. Make sure to set that here. --jerry
492 #
493 *solaris*)
494 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
495 case `uname -r` in
496 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
497 AC_MSG_RESULT([no large file support])
498 ;;
499 5.*)
500 AC_MSG_RESULT([enabling large file support])
501 if test "$ac_cv_prog_gcc" = yes; then
502 ${CC-cc} -v >conftest.c 2>&1
503 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
504 rm -fr conftest.c
505 case "$ac_cv_gcc_compiler_version_number" in
506 *"gcc version 2.6"*|*"gcc version 2.7"*)
507 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
508 LDFLAGS="$LDFLAGS -lthread"
509 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
510 ;;
511 *)
512 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
513 LDFLAGS="$LDFLAGS -lthread"
514 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
515 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
516 ;;
517 esac
518 else
519 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
520 LDFLAGS="$LDFLAGS -lthread"
521 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
522 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
523 fi
524 ;;
525 esac
526 ;;
527 #
528 # IRIX uses SYSV printing. Make sure to set that here
529 #
530 *irix*)
531 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
532 ;;
533 *freebsd*|*dragonfly*)
534 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
535 ;;
536 #
537 # VOS may need to have POSIX support and System V compatibility enabled.
538 #
539 *vos*)
540 case "$CPPFLAGS" in
541 *-D_POSIX_C_SOURCE*)
542 ;;
543 *)
544 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
545 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
546 ;;
547 esac
548 case "$CPPFLAGS" in
549 *-D_SYSV*|*-D_SVID_SOURCE*)
550 ;;
551 *)
552 CPPFLAGS="$CPPFLAGS -D_SYSV"
553 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
554 esac
555 ;;
556 #
557 # Tests needed for SINIX large file support.
558 #
559 *sysv4*)
560 if test $host = mips-sni-sysv4 ; then
561 AC_MSG_CHECKING([for LFS support])
562 old_CPPFLAGS="$CPPFLAGS"
563 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
564 AC_TRY_RUN([
565 #include <unistd.h>
566 main () {
567 #if _LFS64_LARGEFILE == 1
568 exit(0);
569 #else
570 exit(1);
571 #endif
572 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
573 CPPFLAGS="$old_CPPFLAGS"
574 if test x$SINIX_LFS_SUPPORT = xyes ; then
575 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
576 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
577 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
578 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
579 LIBS="`getconf LFS64_LIBS` $LIBS"
580 fi
581 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
582 fi
583 ;;
585 # Systems with LFS support.
586 #
587 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
588 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
589 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
590 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
591 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
592 ;;
594 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
595 #
596 *linux*)
597 AC_MSG_CHECKING([for LFS support])
598 old_CPPFLAGS="$CPPFLAGS"
599 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
600 AC_TRY_RUN([
601 #include <unistd.h>
602 #include <sys/utsname.h>
603 #include <string.h>
604 #include <stdlib.h>
605 main() {
606 #if _LFS64_LARGEFILE == 1
607 struct utsname uts;
608 char *release;
609 int major, minor;
611 /* Ensure this is glibc 2.2 or higher */
612 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
613 int libc_major = __GLIBC__;
614 int libc_minor = __GLIBC_MINOR__;
616 if (libc_major < 2)
617 exit(1);
618 if (libc_minor < 2)
619 exit(1);
620 #endif
622 /* Ensure this is kernel 2.4 or higher */
624 uname(&uts);
625 release = strdup(uts.release);
626 major = atoi(strsep(&release, "."));
627 minor = atoi(strsep(&release, "."));
629 if (major > 2 || (major == 2 && minor > 3))
630 exit(0);
631 exit(1);
632 #else
633 exit(1);
634 #endif
635 }
636 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
637 CPPFLAGS="$old_CPPFLAGS"
638 if test x$LINUX_LFS_SUPPORT = xyes ; then
639 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
640 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
641 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
642 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
643 fi
644 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
645 ;;
647 #
648 # MacOS X is the *only* system that uses compose character in utf8. This
649 # is so horribly broken....
650 #
651 *darwin*)
652 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
654 # Add a system specific charset module.
655 default_shared_modules="$default_shared_modules charset_macosxfs"
657 ;;
658 *hurd*)
659 AC_MSG_CHECKING([for LFS support])
660 old_CPPFLAGS="$CPPFLAGS"
661 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
662 AC_TRY_RUN([
663 #include <unistd.h>
664 main () {
665 #if _LFS64_LARGEFILE == 1
666 exit(0);
667 #else
668 exit(1);
669 #endif
670 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
671 CPPFLAGS="$old_CPPFLAGS"
672 if test x$GLIBC_LFS_SUPPORT = xyes ; then
673 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
674 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
675 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
676 fi
677 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
678 ;;
679 *qnx*)
680 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
681 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
682 ;;
684 esac
686 SAVE_CPPFLAGS="${CPPFLAGS}"
687 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
689 AC_LIBREPLACE_BROKEN_CHECKS
690 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
691 AC_LIBREPLACE_NETWORK_CHECKS
693 CPPFLAGS="${SAVE_CPPFLAGS}"
695 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
697 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
698 AC_SUBST(LIBREPLACE_OBJS)
700 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
701 AC_SUBST(LIBREPLACE_LIBS)
704 # add -ldl to the global LIBS
705 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
706 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
709 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
710 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
711 AC_CHECK_HEADERS(limits.h float.h pthread.h libintl.h)
712 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
713 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
714 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
715 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
716 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
717 AC_CHECK_HEADERS(sys/sysmacros.h)
718 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
719 AC_CHECK_HEADERS(langinfo.h locale.h)
720 AC_CHECK_HEADERS(xfs/libxfs.h)
721 AC_CHECK_HEADERS(netgroup.h)
723 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
724 #if HAVE_RPC_RPC_H
725 #include <rpc/rpc.h>
726 #endif
727 ]])
729 ## These fail to compile on IRIX so just check for their presence
730 AC_CHECK_HEADERS(sys/mode.h,,,)
732 # Look for Darwin headers
733 old_CPPFLAGS="$CPPFLAGS"
734 CPPFLAGS="-Iinclude $CPPFLAGS"
735 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
736 CPPFLAGS="$old_CPPFLAGS"
738 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
739 # subdirectory of headers.
740 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
742 #
743 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
744 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
745 #
746 case "$host_os" in
747 *hpux*)
748 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
749 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
750 if test x"$ac_cv_header_shadow_h" = x"yes"; then
751 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
752 fi
753 ;;
754 esac
755 AC_CHECK_HEADERS(shadow.h)
756 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
757 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
759 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
760 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
762 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
764 # For experimental utmp support (lastlog on some BSD-like systems)
765 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
767 AC_CHECK_SIZEOF(int,cross)
768 AC_CHECK_SIZEOF(long,cross)
769 AC_CHECK_SIZEOF(long long,cross)
770 AC_CHECK_SIZEOF(short,cross)
772 AC_C_CONST
773 AC_C_INLINE
774 AC_C_BIGENDIAN
775 AC_C_CHAR_UNSIGNED
777 AC_TYPE_SIGNAL
778 AC_TYPE_UID_T
779 AC_TYPE_MODE_T
780 AC_TYPE_OFF_T
781 AC_TYPE_SIZE_T
782 AC_TYPE_PID_T
783 AC_STRUCT_ST_RDEV
784 AC_DIRENT_D_OFF
785 AC_CHECK_TYPE(ssize_t, int)
786 AC_CHECK_TYPE(wchar_t, unsigned short)
788 ############################################
789 # for cups support we need libcups, and a handful of header files
791 AC_ARG_ENABLE(cups,
792 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
794 if test x$enable_cups != xno; then
795 AC_PATH_PROG(CUPS_CONFIG, cups-config)
797 if test "x$CUPS_CONFIG" != x; then
799 ac_save_CFLAGS=$CFLAGS
800 ac_save_LDFLAGS=$LDFLAGS
801 ac_save_PRINT_LIBS=$PRINT_LIBS
802 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
803 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
804 PRINT_LIBS="$PRINT_LIBS -lcups"
805 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
806 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
807 x"$ac_cv_header_cups_language_h" = xyes; then
808 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
809 samba_cv_HAVE_CUPS=yes
810 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
811 else
812 AC_MSG_WARN([cups-config around but cups-devel not installed])
813 CFLAGS=$ac_save_CFLAGS
814 LDFLAGS=$ac_save_LDFLAGS
815 PRINT_LIBS=$ac_save_PRINT_LIBS
816 fi
818 elif test x"$enable_cups" = x"yes"; then
819 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
820 fi
821 fi
823 AC_ARG_ENABLE(iprint,
824 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
826 if test x$enable_iprint != xno; then
827 if test x"$samba_cv_HAVE_CUPS" = xyes; then
828 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
829 elif test x"$enable_iprint" = x"yes"; then
830 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
831 fi
832 fi
834 ############################################
835 # check if the compiler will optimize out function calls
836 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
837 AC_TRY_LINK([
838 #include <stdio.h>],
839 [
840 if (0) {
841 this_function_does_not_exist();
842 } else {
843 return 1;
844 }
846 ],
847 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
848 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
849 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
850 fi
852 #############################################
853 # check for fd passing struct via msg_control
854 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
855 AC_TRY_COMPILE([
856 #include <sys/types.h>
857 #include <stdlib.h>
858 #include <stddef.h>
859 #include <sys/socket.h>
860 #include <sys/un.h>],
861 [
862 struct msghdr msg;
863 union {
864 struct cmsghdr cm;
865 char control[CMSG_SPACE(sizeof(int))];
866 } control_un;
867 msg.msg_control = control_un.control;
868 msg.msg_controllen = sizeof(control_un.control);
869 ],
870 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
871 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
872 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
873 [If we can use msg_control for passing file descriptors])
874 fi
876 #############################################
877 # check for fd passing struct via msg_acctrights
878 AC_CACHE_CHECK([for fd passing via msg_acctrights],
879 samba_cv_msghdr_msg_acctrights, [
880 AC_TRY_COMPILE([
881 #include <sys/types.h>
882 #include <stdlib.h>
883 #include <stddef.h>
884 #include <sys/socket.h>
885 #include <sys/un.h>],
886 [
887 struct msghdr msg;
888 int fd;
889 msg.msg_acctrights = (caddr_t) &fd;
890 msg.msg_acctrightslen = sizeof(fd);
891 ],
892 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
893 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
894 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
895 [If we can use msg_acctrights for passing file descriptors])
896 fi
898 AC_CHECK_FUNCS(dirfd)
899 if test x"$ac_cv_func_dirfd" = x"yes"; then
900 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
901 fi
903 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
904 AC_TRY_COMPILE([
905 #include <sys/types.h>
906 #if STDC_HEADERS
907 #include <stdlib.h>
908 #include <stddef.h>
909 #endif
910 #include <signal.h>],[struct sigevent s;],
911 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
912 if test x"$samba_cv_struct_sigevent" = x"yes"; then
913 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
914 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
915 [#include <signal.h>])
916 fi
918 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
919 AC_TRY_COMPILE([
920 #include <sys/types.h>
921 #if STDC_HEADERS
922 #include <stdlib.h>
923 #include <stddef.h>
924 #endif
925 #if TIME_WITH_SYS_TIME
926 # include <sys/time.h>
927 # include <time.h>
928 #else
929 # if HAVE_SYS_TIME_H
930 # include <sys/time.h>
931 # else
932 # include <time.h>
933 # endif
934 #endif
935 ],[struct timespec ts;],
936 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
937 if test x"$samba_cv_struct_timespec" = x"yes"; then
938 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
939 fi
941 # and glibc has setresuid under linux but the function does
942 # nothing until kernel 2.1.44! very dumb.
943 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
944 AC_TRY_RUN([#include <errno.h>
945 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
946 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
947 if test x"$samba_cv_have_setresuid" = x"yes"; then
948 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
949 fi
951 # Do the same check for setresguid...
952 #
953 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
954 AC_TRY_RUN([#include <unistd.h>
955 #include <errno.h>
956 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
957 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
958 if test x"$samba_cv_have_setresgid" = x"yes"; then
959 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
960 fi
962 AC_FUNC_MEMCMP
964 ###############################################
965 # Readline included by default unless explicitly asked not to
966 test "${with_readline+set}" != "set" && with_readline=yes
968 # test for where we get readline() from
969 AC_MSG_CHECKING(whether to use readline)
970 AC_ARG_WITH(readline,
971 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
972 [ case "$with_readline" in
973 yes)
974 AC_MSG_RESULT(yes)
976 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
977 AC_CHECK_HEADERS(readline/history.h)
979 AC_CHECK_HEADERS(readline.h readline/readline.h,[
980 for termlib in ncurses curses termcap terminfo termlib tinfo; do
981 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
982 done
983 AC_CHECK_LIB(readline, rl_callback_handler_install,
984 [TERMLIBS="-lreadline $TERMLIBS"
985 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
986 break], [TERMLIBS=], $TERMLIBS)])
987 ;;
988 no)
989 AC_MSG_RESULT(no)
990 ;;
991 *)
992 AC_MSG_RESULT(yes)
994 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
995 # alternate readline path
996 _ldflags=${LDFLAGS}
997 _cppflags=${CPPFLAGS}
999 # Add additional search path
1000 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1001 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1003 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1004 AC_CHECK_HEADERS(readline/history.h)
1006 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1007 for termlib in ncurses curses termcap terminfo termlib; do
1008 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1009 done
1010 AC_CHECK_LIB(readline, rl_callback_handler_install,
1011 [TERMLDFLAGS="-L$with_readline/lib"
1012 TERMCPPFLAGS="-I$with_readline/include"
1013 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1014 TERMLIBS="-lreadline $TERMLIBS"
1015 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1016 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1018 LDFLAGS=$_ldflags
1019 ;;
1020 esac],
1021 AC_MSG_RESULT(no)
1022 )
1023 AC_SUBST(TERMLIBS)
1024 AC_SUBST(TERMLDFLAGS)
1026 # The readline API changed slightly from readline3 to readline4, so
1027 # code will generate warnings on one of them unless we have a few
1028 # special cases.
1029 AC_CHECK_LIB(readline, rl_completion_matches,
1030 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1031 [Do we have rl_completion_matches?])],
1032 [],
1033 [$TERMLIBS])
1035 # not all readline libs have rl_event_hook or history_list
1036 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1037 AC_CHECK_LIB(readline, history_list,
1038 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1039 [],
1040 [$TERMLIBS])
1042 ###############################################
1043 # test for where we get yp_get_default_domain() from
1044 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1045 AC_CHECK_FUNCS(yp_get_default_domain)
1047 # Check if we have execl, if not we need to compile smbrun.
1048 AC_CHECK_FUNCS(execl)
1049 if test x"$ac_cv_func_execl" = x"no"; then
1050 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1051 fi
1053 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1054 AC_CHECK_FUNCS(strtol)
1055 AC_CHECK_FUNCS(strchr chflags)
1056 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1057 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1058 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1059 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1060 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1061 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1062 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1063 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1064 AC_CHECK_FUNCS(getpwent_r)
1065 AC_CHECK_FUNCS(getdents64)
1066 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1067 AC_CHECK_FUNCS(syslog vsyslog timegm)
1068 AC_CHECK_FUNCS(setlocale nl_langinfo)
1069 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1070 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1071 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1072 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1073 AC_CHECK_HEADERS(sys/mman.h)
1074 # setbuffer, shmget, shm_open are needed for smbtorture
1075 AC_CHECK_FUNCS(shmget shm_open)
1076 AC_CHECK_FUNCS(gettext dgettext)
1077 AC_CHECK_FUNCS(bindtextdomain textdomain)
1078 AC_CHECK_FUNCS(strupr)
1080 # Find a method of generating a stack trace
1081 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1082 # libexecinfo provides backtrace_symbols on FreeBSD
1083 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1084 AC_CHECK_FUNCS(backtrace_symbols)
1085 AC_CHECK_LIB(exc, trace_back_stack)
1087 # check for sysctlbyname for BSD systems
1088 AC_CHECK_FUNCS(sysctlbyname)
1090 #############################
1091 # check if building with gpfs
1092 AC_CHECK_HEADERS(gpfs_gpl.h)
1093 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1094 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1095 default_shared_modules="$default_shared_modules vfs_gpfs"
1096 fi
1098 #############################################
1099 # check if building on Isilon OneFS
1100 printf "%s" "checking for Isilon OneFS... "
1101 save_LIBS="$LIBS"
1102 LIBS="$LIBS -lisi_version"
1103 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1104 [get_isilon_copyright()],
1105 samba_cv_HAVE_ONEFS=yes,
1106 samba_cv_HAVE_ONEFS=no)
1107 echo $samba_cv_HAVE_ONEFS
1108 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1109 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1110 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1111 default_static_modules="$default_static_modules"
1112 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1113 # Need to also add general libs for oplocks support
1114 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1115 fi
1116 AC_SUBST(ONEFS_LIBS)
1117 LIBS="$save_LIBS"
1119 # Note that all the libunwind symbols in the API are defined to internal
1120 # platform-specific version, so we must include libunwind.h before checking
1121 # any of them.
1122 AC_MSG_CHECKING([for libunwind])
1123 save_LIBS=$LIBS
1125 UNWIND_ARCH="unknown"
1126 if test x"$UNAME_I" != x"unknown"; then
1127 UNWIND_ARCH="$UNAME_I"
1128 elif test x"$UNAME_M" != x"unknown"; then
1129 UNWIND_ARCH="$UNAME_M"
1130 elif test x"$UNAME_P" != x"unknown"; then
1131 UNWIND_ARCH="$UNAME_P"
1132 fi
1134 case "$UNWIND_ARCH" in
1135 unknown)
1136 # This probably won't link without
1137 # the platform-specific libunwind.
1138 LIBS="$LIBS -lunwind"
1139 ;;
1140 i386|i586|i686)
1141 # Add the platform-specific libunwind module.
1142 LIBS="$LIBS -lunwind -lunwind-x86"
1143 ;;
1144 *)
1145 # Add the platform-specific libunwind module.
1146 # based on uname -i, uname -m or uname -p
1147 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1148 ;;
1149 esac
1151 AC_TRY_LINK(
1152 [
1153 #ifdef HAVE_LIBUNWIND_H
1154 #include <libunwind.h>
1155 #endif
1156 ],
1157 [
1158 unw_context_t ctx; unw_cursor_t cur;
1159 char buf[256]; unw_word_t off;
1160 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1161 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1162 ],
1163 [
1164 AC_MSG_RESULT(yes)
1165 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1167 # If we have libunwind, test whether we also have libunwind-ptrace
1168 # which would let us unwind arbitrary processes.
1169 save_LIBS=$LIBS
1170 AC_CHECK_HEADERS(libunwind-ptrace.h)
1171 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1172 [
1173 LIBUNWIND_PTRACE="-lunwind-ptrace";
1174 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1175 [Whether libunwind-ptrace.a is available.])
1176 ],
1177 [ LIBUNWIND_PTRACE="" ])
1179 LIBS=$save_LIBS
1180 ],
1181 [
1182 AC_MSG_RESULT(no)
1183 LIBS=$save_LIBS
1184 ])
1186 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1187 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1188 AC_CHECK_HEADERS(sys/ptrace.h)
1189 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1190 AC_TRY_LINK(
1191 [
1192 #if HAVE_SYS_TYPES_H
1193 #include <sys/types.h>
1194 #endif
1195 #if HAVE_SYS_PTRACE_H
1196 #include <sys/ptrace.h>
1197 #endif
1198 ],
1199 [
1200 pid_t me = (pid_t)-1;
1201 ptrace(PTRACE_ATTACH, me, 0, 0);
1202 ptrace(PTRACE_DETACH, me, 0, 0);
1203 return 0;
1204 ],
1205 [
1206 AC_MSG_RESULT(yes)
1207 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1208 [Whether the Linux ptrace(2) interface is available.])
1209 ],
1210 [
1211 AC_MSG_RESULT(no)
1212 LIBUNWIND_PTRACE=""
1213 ])
1214 fi
1216 AC_SUBST(LIBUNWIND_PTRACE)
1218 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1219 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1220 AC_CHECK_FUNCS(__getcwd _getcwd)
1221 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1222 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1223 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1224 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1225 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1226 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1227 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1228 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1229 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1230 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1231 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1232 AC_CHECK_FUNCS(prctl)
1234 AC_TRY_COMPILE([
1235 #ifdef HAVE_SYS_PRCTL_H
1236 #include <sys/prctl.h>
1237 #endif
1238 ],
1239 [int i; i = prtcl(0); ],
1240 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1242 #
1243 #
1244 #
1245 case "$host_os" in
1246 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1247 # glibc <= 2.3.2 has a broken getgrouplist
1248 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1249 #include <unistd.h>
1250 #include <sys/utsname.h>
1251 main() {
1252 /* glibc up to 2.3 has a broken getgrouplist */
1253 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1254 int libc_major = __GLIBC__;
1255 int libc_minor = __GLIBC_MINOR__;
1257 if (libc_major < 2)
1258 exit(1);
1259 if ((libc_major == 2) && (libc_minor <= 3))
1260 exit(1);
1261 #endif
1262 exit(0);
1263 }
1264 ], [samba_cv_linux_getgrouplist_ok=yes], [samba_cv_linux_getgrouplist_ok=no])])
1265 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1266 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1267 fi
1268 ;;
1269 *)
1270 AC_CHECK_FUNCS(getgrouplist)
1271 ;;
1272 esac
1274 #
1275 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1276 #
1278 if test x$ac_cv_func_stat64 = xno ; then
1279 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1280 AC_TRY_LINK([
1281 #if defined(HAVE_UNISTD_H)
1282 #include <unistd.h>
1283 #endif
1284 #include <sys/stat.h>
1285 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1286 AC_MSG_RESULT([$ac_cv_func_stat64])
1287 if test x$ac_cv_func_stat64 = xyes ; then
1288 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1289 fi
1290 fi
1292 if test x$ac_cv_func_lstat64 = xno ; then
1293 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1294 AC_TRY_LINK([
1295 #if defined(HAVE_UNISTD_H)
1296 #include <unistd.h>
1297 #endif
1298 #include <sys/stat.h>
1299 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1300 AC_MSG_RESULT([$ac_cv_func_lstat64])
1301 if test x$ac_cv_func_lstat64 = xyes ; then
1302 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1303 fi
1304 fi
1306 if test x$ac_cv_func_fstat64 = xno ; then
1307 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1308 AC_TRY_LINK([
1309 #if defined(HAVE_UNISTD_H)
1310 #include <unistd.h>
1311 #endif
1312 #include <sys/stat.h>
1313 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1314 AC_MSG_RESULT([$ac_cv_func_fstat64])
1315 if test x$ac_cv_func_fstat64 = xyes ; then
1316 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1317 fi
1318 fi
1320 #################################################
1321 # Check whether struct stat has timestamps with sub-second resolution.
1322 #
1324 samba_cv_stat_hires=no
1325 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1326 [samba_cv_stat_hires=yes])
1327 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1328 [samba_cv_stat_hires=yes])
1329 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1330 [samba_cv_stat_hires=yes])
1331 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1332 [samba_cv_stat_hires=yes])
1333 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1334 [samba_cv_stat_hires=yes])
1336 if test x"$samba_cv_stat_hires" = x"yes" ; then
1337 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1338 [whether struct stat has sub-second timestamps])
1339 fi
1341 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1342 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1343 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1346 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1347 [
1348 AC_TRY_COMPILE(
1349 [#include <sys/stat.h>],
1350 [
1351 int a = UF_DOS_ARCHIVE;
1352 int h = UF_DOS_HIDDEN;
1353 int r = UF_DOS_RO;
1354 int s = UF_DOS_SYSTEM;
1355 int i = UF_DOS_NOINDEX;
1356 int f = UF_DOS_FLAGS;
1357 ],
1358 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1359 ])
1361 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1362 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1363 fi
1365 #####################################
1366 # needed for SRV lookups
1367 AC_CHECK_LIB(resolv, dn_expand)
1368 AC_CHECK_LIB(resolv, _dn_expand)
1369 AC_CHECK_LIB(resolv, __dn_expand)
1371 #
1372 # Check for the functions putprpwnam, set_auth_parameters,
1373 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1374 # Needed for OSF1 and HPUX.
1375 #
1377 AC_LIBTESTFUNC(security, putprpwnam)
1378 AC_LIBTESTFUNC(sec, putprpwnam)
1380 AC_LIBTESTFUNC(security, set_auth_parameters)
1381 AC_LIBTESTFUNC(sec, set_auth_parameters)
1383 # UnixWare 7.x has its getspnam in -lgen
1384 AC_LIBTESTFUNC(gen, getspnam)
1386 AC_LIBTESTFUNC(security, getspnam)
1387 AC_LIBTESTFUNC(sec, getspnam)
1389 AC_LIBTESTFUNC(security, bigcrypt)
1390 AC_LIBTESTFUNC(sec, bigcrypt)
1392 AC_LIBTESTFUNC(security, getprpwnam)
1393 AC_LIBTESTFUNC(sec, getprpwnam)
1395 AC_CHECK_FUNCS(strsignal)
1397 ############################################
1398 # Check if we have libattr
1399 case "$host_os" in
1400 *osf*)
1401 AC_SEARCH_LIBS(getproplist, [proplist])
1402 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1403 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1404 AC_CHECK_FUNCS(sizeof_proplist_entry)
1405 ;;
1406 *)
1407 AC_SEARCH_LIBS(getxattr, [attr])
1408 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1409 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1410 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1411 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1412 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1413 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1414 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1415 ;;
1416 esac
1418 ########################################################
1419 # Check if attropen() is present if this is Solaris
1420 case "$host_os" in
1421 *solaris*)
1422 AC_CHECK_FUNCS(attropen)
1423 ;;
1424 esac
1426 ########################################################
1427 # Do xattr functions take additional options like on Darwin?
1428 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1429 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1430 old_LIBS=$LIBS
1431 LIBS="$LIBS $ACL_LIBS"
1432 AC_TRY_COMPILE([
1433 #include <sys/types.h>
1434 #if HAVE_ATTR_XATTR_H
1435 #include <attr/xattr.h>
1436 #elif HAVE_SYS_XATTR_H
1437 #include <sys/xattr.h>
1438 #endif
1439 ],[
1440 getxattr(0, 0, 0, 0, 0, 0);
1441 ],
1442 [smb_attr_cv_xattr_add_opt=yes],
1443 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1444 ])
1445 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1446 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1447 fi
1448 fi
1450 # Check if we have extattr
1451 case "$host_os" in
1452 *freebsd4* | *dragonfly* )
1453 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1454 ;;
1455 *)
1456 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1457 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1458 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1459 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1460 ;;
1461 esac
1463 AC_DISABLE_STATIC
1464 AC_ENABLE_SHARED
1466 # Set defaults
1467 PIE_CFLAGS=""
1468 PIE_LDFLAGS=""
1469 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1471 if test "x$enable_pie" != xno
1472 then
1473 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1474 [
1475 cat > conftest.c <<EOF
1476 int foo;
1477 main () { return 0;}
1478 EOF
1479 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1480 then
1481 samba_cv_fpie=yes
1482 else
1483 samba_cv_fpie=no
1484 fi
1485 rm -f conftest*
1486 ])
1487 if test x"${samba_cv_fpie}" = x"yes"
1488 then
1489 PIE_CFLAGS="-fPIE"
1490 PIE_LDFLAGS="-pie"
1491 fi
1492 fi
1494 # Set defaults
1495 RELRO_LDFLAGS=""
1496 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1498 if test "x$enable_relro" != xno
1499 then
1500 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1501 [
1502 cat > conftest.c <<EOF
1503 int foo;
1504 main () { return 0;}
1505 EOF
1506 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1507 then
1508 samba_cv_relro=yes
1509 else
1510 samba_cv_relro=no
1511 fi
1512 rm -f conftest*
1513 ])
1514 if test x"${samba_cv_relro}" = x"yes"
1515 then
1516 RELRO_LDFLAGS="-Wl,-z,relro"
1517 fi
1518 fi
1520 # Set defaults
1521 SYMSEXT="syms"
1522 AC_SUBST(SYMSEXT)
1524 # Assume non-shared by default and override below
1525 BLDSHARED="false"
1527 # these are the defaults, good for lots of systems
1528 HOST_OS="$host_os"
1529 LDSHFLAGS="-shared"
1530 MODULE_EXPORTS=""
1531 SONAMEFLAG="#"
1532 SHLD="\${CC} \${CFLAGS}"
1533 PICFLAG="${PIE_CFLAGS}"
1534 SHLIBEXT="so"
1535 DSO_EXPORTS=""
1537 # this bit needs to be modified for each OS that supports share libs
1538 # You need to specify how to create a shared library and
1539 # how to compile C code to produce PIC object files
1541 AC_MSG_CHECKING([ability to build shared libraries])
1543 # and these are for particular systems
1544 case "$host_os" in
1545 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1546 case "$host_os" in
1547 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1548 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1549 esac
1550 BLDSHARED="true"
1551 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1552 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1553 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1554 fi
1555 DYNEXP="-Wl,--export-dynamic"
1556 PICFLAG="-fPIC"
1557 SONAMEFLAG="-Wl,-soname="
1558 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1559 ;;
1560 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1561 BLDSHARED="true"
1562 LDSHFLAGS="-G"
1563 SONAMEFLAG="-h "
1564 if test "${GCC}" = "yes"; then
1565 PICFLAG="-fPIC"
1566 SONAMEFLAG="-Wl,-soname="
1567 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1568 DYNEXP="-Wl,-E"
1569 fi
1570 else
1571 PICFLAG="-KPIC"
1572 ## ${CFLAGS} added for building 64-bit shared
1573 ## libs using Sun's Compiler
1574 LDSHFLAGS="-G \${CFLAGS}"
1575 fi
1576 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1577 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1578 ;;
1579 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1580 BLDSHARED="true"
1581 LDSHFLAGS="-G"
1582 SONAMEFLAG="-Wl,-h,"
1583 PICFLAG="-KPIC" # Is this correct for SunOS
1584 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1585 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1586 ;;
1587 *netbsd* | *freebsd* | *dragonfly* )
1588 BLDSHARED="true"
1589 LDSHFLAGS="-shared"
1590 DYNEXP="-Wl,--export-dynamic"
1591 SONAMEFLAG="-Wl,-soname,"
1592 PICFLAG="-fPIC -DPIC"
1593 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1594 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1595 ;;
1596 *openbsd*) BLDSHARED="true"
1597 LDSHFLAGS="-shared"
1598 DYNEXP="-Wl,-Bdynamic"
1599 SONAMEFLAG="-Wl,-soname,"
1600 PICFLAG="-fPIC"
1601 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1602 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1603 ;;
1604 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1605 case "$host_os" in
1606 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1607 ;;
1608 esac
1609 BLDSHARED="true"
1610 LDSHFLAGS="-set_version sgi1.0 -shared"
1611 SONAMEFLAG="-soname "
1612 SHLD="\${LD}"
1613 if test "${GCC}" = "yes"; then
1614 PICFLAG="-fPIC"
1615 else
1616 PICFLAG="-KPIC"
1617 fi
1618 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1619 ;;
1620 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1621 BLDSHARED="true"
1622 # use expfull to export underscored symbols
1623 # add rtl to remove /lib/crt0.o warning
1624 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1625 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1626 PICFLAG="-O2"
1627 # as AIX code is always position independent...
1628 # .po will just create compile warnings, use po.o:
1629 if test "${GCC}" != "yes"; then
1630 ## for funky AIX compiler using strncpy()
1631 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1632 fi
1634 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1635 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1636 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1637 ;;
1638 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1639 # Use special PIC flags for the native HP-UX compiler.
1640 BLDSHARED="true"
1641 SHLD="cc"
1642 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1643 SONAMEFLAG="-Wl,+h "
1644 PICFLAG="+z"
1645 if test "${GCC}" = "yes"; then
1646 PICFLAG="-fPIC"
1647 else
1648 PICFLAG="+z +ESnolit"
1649 fi
1650 if test "$host_cpu" = "ia64"; then
1651 SHLIBEXT="so"
1652 PICFLAG="+z"
1653 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1654 else
1655 SHLIBEXT="sl"
1656 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1657 fi
1658 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1659 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1660 ;;
1661 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1662 BLDSHARED="true"
1663 LDSHFLAGS="-shared"
1664 SONAMEFLAG="-Wl,-soname,"
1665 PICFLAG="-fPIC"
1666 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1667 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1668 ;;
1669 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1670 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1671 ;;
1672 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1673 BLDSHARED="true"
1674 LDSHFLAGS="-shared"
1675 SONAMEFLAG="-Wl,-soname,"
1676 PICFLAG="-KPIC"
1677 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1678 ;;
1679 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1680 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1681 ;;
1682 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1683 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1684 ;;
1685 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1686 case "$host" in
1687 *-univel-*) if [ test "$GCC" != yes ]; then
1688 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1689 fi
1690 LDSHFLAGS="-G"
1691 DYNEXP="-Bexport"
1692 ;;
1693 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1694 esac
1695 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1696 ;;
1698 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1699 if [ test "$GCC" != yes ]; then
1700 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1701 fi
1702 LDSHFLAGS="-G"
1703 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1704 ;;
1705 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1706 BLDSHARED="false"
1707 LDSHFLAGS=""
1708 ;;
1710 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1711 BLDSHARED="true"
1712 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1713 CFLAGS="$CFLAGS -fno-common"
1714 SHLD="\${CC}"
1715 SHLIBEXT="dylib"
1716 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1717 SHLIBEXT="dylib"
1718 # Since gcc doesn't fail on unrecognised options, the
1719 # PIE test incorrectly succeeds. Darwin gcc does not
1720 # actually support the PIE stuff.
1721 PIE_LDFLAGS=
1722 PIE_CFLAGS=
1723 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1724 ;;
1726 *)
1727 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1728 ;;
1729 esac
1731 if test "$enable_shared" != "yes"; then
1732 BLDSHARED=false
1733 fi
1735 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1736 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1737 fi
1739 if test x"$BLDSHARED" = x"true" ; then
1740 LDFLAGS="$LDFLAGS -L./bin"
1741 fi
1743 AC_MSG_RESULT($BLDSHARED)
1745 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1746 saved_ldflags="$LDFLAGS"
1747 AC_MSG_CHECKING([if $flags works])
1748 LDFLAGS="$flags $saved_ldflags"
1749 AC_TRY_LINK([],[],
1750 [AC_MSG_RESULT([yes])
1751 LD_AS_NEEDED_FLAG=$flags
1752 ld_as_needed_flag_found=yes],
1753 AC_MSG_RESULT([no]))
1754 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1755 test x"$ld_as_needed_flag_found" = xyes && break
1756 done
1758 # for historical reasons almost all linkers don't complain about unresolved
1759 # symbols in shared libs. Except for the internal samba modules we want to get
1760 # errors when we produce a shared lib with unresolved symbols. On some
1761 # platforms unresolved symbols might be intended, so we might have to add
1762 # platform specific exceptions here.
1764 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1765 saved_ldflags="$LDFLAGS"
1766 AC_MSG_CHECKING([if $flags works])
1767 LDFLAGS="$flags $saved_ldflags"
1768 AC_TRY_LINK([],[],
1769 [AC_MSG_RESULT([yes])
1770 LDSHFLAGS_Z_DEFS=$flags
1771 ldshflags_z_defs_found=yes],
1772 AC_MSG_RESULT([no]))
1773 LDFLAGS=$saved_ldflags
1774 test x"$ldshflags_z_defs_found" = xyes && break
1775 done
1777 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1778 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1779 AC_MSG_CHECKING([LDFLAGS])
1780 AC_MSG_RESULT([$LDFLAGS])
1781 AC_MSG_CHECKING([DYNEXP])
1782 AC_MSG_RESULT([$DYNEXP])
1784 #######################################################
1785 # test whether building a shared library actually works
1786 if test $BLDSHARED = true; then
1788 AC_MSG_CHECKING([SHLD])
1789 AC_MSG_RESULT([$SHLD])
1790 AC_MSG_CHECKING([LDSHFLAGS])
1791 AC_MSG_RESULT([$LDSHFLAGS])
1793 AC_MSG_CHECKING([SHLIBEXT])
1794 AC_MSG_RESULT([$SHLIBEXT])
1795 AC_MSG_CHECKING([SONAMEFLAG])
1796 AC_MSG_RESULT([$SONAMEFLAG])
1798 AC_MSG_CHECKING([PICFLAG])
1799 AC_MSG_RESULT([$PICFLAG])
1801 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1802 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1804 AC_CACHE_CHECK([whether building shared libraries actually works],
1805 [ac_cv_shlib_works],[
1806 # try building a trivial shared library
1807 ac_cv_shlib_works=no
1808 # The $SHLD and $LDSHFLAGS variables may contain references to other
1809 # variables so they need to be eval'ed.
1810 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1811 shlib.o ${srcdir-.}/../tests/shlib.c && \
1812 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1813 shlib.o && ac_cv_shlib_works=yes
1814 rm -f "shlib.$SHLIBEXT" shlib.o
1816 ])
1817 if test $ac_cv_shlib_works = no; then
1818 BLDSHARED=false
1819 fi
1820 fi
1822 if test x"$BLDSHARED" != x"true"; then
1823 LDSHFLAGS="shared-libraries-disabled"
1824 SONAMEFLAG="shared-libraries-disabled"
1825 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1826 SHLD="shared-libraries-disabled"
1827 PICFLAG="${PIE_CFLAGS}"
1828 SHLIBEXT="shared_libraries_disabled"
1829 merged_build_possible=no
1830 fi
1832 AC_MSG_CHECKING([used PICFLAG])
1833 AC_MSG_RESULT([$PICFLAG])
1835 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1837 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1840 ###########################################################
1841 #
1842 # Configuration of subsystems / libraries
1843 #
1844 ###########################################################
1846 INSTALLLIBCMD_SH=:
1847 INSTALLLIBCMD_A=:
1848 UNINSTALLLIBCMD_SH=:
1849 UNINSTALLLIBCMD_A=:
1851 if test $BLDSHARED = true; then
1852 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1853 UNINSTALLLIBCMD_SH="rm -f"
1854 fi
1855 if test $enable_static = yes; then
1856 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1857 UNINSTALLLIBCMD_A="rm -f"
1858 fi
1860 #################################################
1861 # --disable-shared-libs
1862 # can be used to disable the internal use of shared libs altogether
1863 # (this only has an effect when building shared libs is enabled)
1864 #
1865 USESHARED=false
1866 AC_SUBST(USESHARED)
1868 AC_MSG_CHECKING(whether to use shared libraries internally)
1869 AC_ARG_ENABLE([shared-libs],
1870 AS_HELP_STRING([--enable-shared-libs],
1871 [Use shared libraries internally (default=yes)]),
1872 [enable_shared_libs=$enableval],
1873 [enable_shared_libs=yes])
1875 if test x"$enable_shared_libs" != x"no" ; then
1876 USESHARED=$BLDSHARED
1877 fi
1879 AC_MSG_RESULT([$USESHARED])
1881 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1882 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1883 fi
1885 #################################################
1886 # --with-static-libs=LIBS:
1887 # link (internal) libs dynamically or statically?
1888 #
1889 # If a subsystem is built as a library then this controls whether they are
1890 # linked into Samba targets statically or dynamically:
1891 #
1892 # * If we build the shared library at all, we link dynamically by default.
1893 #
1894 # * We only link statically if we don't build shared or if the library
1895 # appears in the --with-static-libs configure option.
1896 #
1897 # Example:
1898 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1899 # of linking the dynamic variant with -ltalloc.
1900 #
1901 # NOTE: This option only affects libraries that we do not only build
1902 # but that samba also links against as libraries (as opposed to linking
1903 # the plain object files. - This has to be configured in Makefile.in.
1904 # So in particular it does not harm to give invalid or unknown names here.
1905 #
1907 AC_ARG_WITH([static-libs],
1908 [AS_HELP_STRING([--with-static-libs=LIBS],
1909 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1910 [AS_IF([test $withval],
1911 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1912 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1913 eval LINK_$lib=STATIC
1914 done], [])],
1915 [])
1917 #
1918 # WORKAROUND:
1919 # until we have organized other internal subsystems (as util, registry
1920 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1921 # dynamically to samba programs.
1922 #
1923 LINK_LIBNETAPI=STATIC
1925 LINK_LIBSMBCLIENT=STATIC
1927 #
1928 # The library versions are hardcoded here
1929 # and filled into the LIBFOO_SOVER variable.
1930 #
1931 # TODO: for talloc and tdb (at least), these should
1932 # be extracted from their respective source directories
1933 #
1934 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
1935 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
1937 if test "x$enable_external_libtalloc" != xno
1938 then
1939 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1940 [ enable_external_libtalloc=yes ],
1941 [ if test x$enable_external_libtalloc = xyes; then
1942 AC_MSG_ERROR([Unable to find libtalloc])
1943 else
1944 enable_external_libtalloc=no
1945 fi
1946 ])
1947 fi
1949 if test "x$enable_external_libtalloc" = xno
1950 then
1951 m4_include(../lib/talloc/libtalloc.m4)
1952 LINK_LIBTALLOC=STATIC
1953 SMB_LIBRARY(talloc, 2)
1954 LIBTALLOC_OBJ0=""
1955 for obj in ${TALLOC_OBJ}; do
1956 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1957 done
1958 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1959 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1960 AC_SUBST(LIBTALLOC_OBJ0)
1962 TALLOCTORT="bin/talloctort\$(EXEEXT)"
1963 AC_SUBST(TALLOCTORT)
1964 fi
1967 AC_ARG_ENABLE(external_libtdb,
1968 [AS_HELP_STRING([--enable-external-libtdb],
1969 [Enable external tdb [default=auto]])],
1970 [ enable_external_libtalloc=$enableval ],
1971 [ enable_external_libtalloc=auto ])
1973 if test "x$enable_external_libtdb" != xno
1974 then
1975 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.1.7,
1976 [ enable_external_libtdb=yes ],
1977 [
1978 if test x$enable_external_libtdb = xyes; then
1979 AC_MSG_ERROR([Unable to find libtdb])
1980 else
1981 enable_external_libtdb=no
1982 fi
1983 ])
1984 fi
1986 AC_SUBST(LIBTDB_OBJ0)
1987 if test "x$enable_external_libtdb" = xno
1988 then
1989 m4_include(../lib/tdb/libtdb.m4)
1990 LINK_LIBTDB=STATIC
1991 SMB_LIBRARY(tdb, 1)
1992 LIBTDB_OBJ0=""
1993 for obj in ${TDB_OBJ}; do
1994 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1995 done
1996 AC_SUBST(LIBTDB_OBJ0)
1997 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1998 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2000 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2001 AC_SUBST(TDBBACKUP)
2002 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2003 AC_SUBST(TDBDUMP)
2004 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2005 AC_SUBST(TDBTOOL)
2006 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2007 AC_SUBST(TDBTORTURE)
2008 ac_cv_have_tdb_err_nesting=yes
2009 else
2010 AC_TRY_COMPILE([#include "tdb.h"],
2011 [enum TDB_ERROR err = TDB_ERR_NESTING],
2012 ac_cv_have_tdb_err_nesting=yes,
2013 ac_cv_have_tdb_err_nesting=no)
2014 fi
2016 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2017 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2018 fi
2020 SMB_LIBRARY(netapi, 0)
2021 SMB_LIBRARY(smbclient, 0)
2022 SMB_LIBRARY(smbsharemodes, 0)
2023 SMB_LIBRARY(addns, 0, no, [undefined API])
2027 ################
2029 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2030 AC_TRY_RUN([#include <stdio.h>
2031 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2032 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2033 if test x"$samba_cv_have_longlong" = x"yes"; then
2034 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2035 AC_CHECK_TYPE(intptr_t, unsigned long long)
2036 else
2037 AC_CHECK_TYPE(intptr_t, unsigned long)
2038 fi
2040 #
2041 # Check if the compiler supports the LL prefix on long long integers.
2042 # AIX needs this.
2044 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2045 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2046 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2047 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2048 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2049 fi
2052 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2053 AC_TRY_RUN([#include <time.h>
2054 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2055 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2056 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2057 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2058 fi
2060 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2061 AC_TRY_RUN([#include <stdio.h>
2062 #include <sys/stat.h>
2063 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2064 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2065 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2066 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2067 fi
2069 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2070 AC_TRY_RUN([
2071 #if defined(HAVE_UNISTD_H)
2072 #include <unistd.h>
2073 #endif
2074 #include <stdio.h>
2075 #include <sys/stat.h>
2076 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2077 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2078 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2079 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2080 fi
2082 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2083 AC_TRY_RUN([
2084 #if defined(HAVE_UNISTD_H)
2085 #include <unistd.h>
2086 #endif
2087 #include <stdio.h>
2088 #include <sys/stat.h>
2089 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2090 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2091 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2092 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2093 fi
2095 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2096 AC_TRY_RUN([
2097 #if defined(HAVE_UNISTD_H)
2098 #include <unistd.h>
2099 #endif
2100 #include <stdio.h>
2101 #include <sys/stat.h>
2102 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2103 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2104 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2105 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2106 fi
2108 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2109 AC_TRY_RUN([
2110 #if defined(HAVE_UNISTD_H)
2111 #include <unistd.h>
2112 #endif
2113 #include <stdio.h>
2114 #include <sys/stat.h>
2115 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2116 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2117 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2118 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2119 fi
2121 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2122 AC_TRY_RUN([
2123 #if defined(HAVE_UNISTD_H)
2124 #include <unistd.h>
2125 #endif
2126 #include <stdio.h>
2127 #include <sys/stat.h>
2128 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2129 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2130 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2131 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2132 fi
2134 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2135 AC_TRY_COMPILE([
2136 #if defined(HAVE_UNISTD_H)
2137 #include <unistd.h>
2138 #endif
2139 #include <sys/types.h>
2140 #include <dirent.h>],
2141 [DIR64 de;],
2142 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2143 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2144 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2145 fi
2147 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2148 AC_TRY_COMPILE([
2149 #if defined(HAVE_UNISTD_H)
2150 #include <unistd.h>
2151 #endif
2152 #include <sys/types.h>
2153 #include <dirent.h>],
2154 [struct dirent64 de;],
2155 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2156 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2157 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2158 fi
2160 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2161 AC_TRY_RUN([
2162 #if defined(HAVE_UNISTD_H)
2163 #include <unistd.h>
2164 #endif
2165 #include <sys/types.h>
2166 main() { dev_t dev; int i = major(dev); return 0; }],
2167 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2168 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2169 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2170 fi
2172 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2173 AC_TRY_RUN([
2174 #if defined(HAVE_UNISTD_H)
2175 #include <unistd.h>
2176 #endif
2177 #include <sys/types.h>
2178 main() { dev_t dev; int i = minor(dev); return 0; }],
2179 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2180 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2181 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2182 fi
2184 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2185 AC_TRY_RUN([
2186 #if defined(HAVE_UNISTD_H)
2187 #include <unistd.h>
2188 #endif
2189 #include <sys/types.h>
2190 main() { dev_t dev = makedev(1,2); return 0; }],
2191 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2192 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2193 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2194 fi
2196 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2197 AC_TRY_RUN([#include <stdio.h>
2198 main() { char c; c=250; exit((c > 0)?0:1); }],
2199 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2200 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2201 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2202 fi
2204 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2205 AC_TRY_COMPILE([#include <sys/types.h>
2206 #include <dirent.h>
2207 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2208 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2209 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2210 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2211 fi
2213 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2214 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2215 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2216 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2217 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2218 fi
2221 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2223 # On some systems (eg. Linux) librt can pull in libpthread. We
2224 # don't want this to happen because libpthreads changes signal delivery
2225 # semantics in ways we are not prepared for. This breaks Linux oplocks
2226 # which rely on signals.
2228 AC_LIBTESTFUNC(rt, clock_gettime,
2229 [
2230 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2231 [Whether clock_gettime is available])
2232 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2233 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2234 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2235 ])
2237 fi
2239 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2240 AC_TRY_RUN([#include <sys/types.h>
2241 #include <dirent.h>
2242 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2243 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2244 di->d_name[0] == 0) exit(0); exit(1);} ],
2245 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2246 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2247 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2248 fi
2250 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2251 AC_TRY_COMPILE([#include <sys/types.h>
2252 #include <utime.h>],
2253 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2254 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2255 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2256 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2257 fi
2259 ##############
2260 # Check utmp details, but only if our OS offers utmp.h
2261 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2262 dnl utmp and utmpx come in many flavours
2263 dnl We need to check for many of them
2264 dnl But we don't need to do each and every one, because our code uses
2265 dnl mostly just the utmp (not utmpx) fields.
2267 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2269 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2270 AC_TRY_COMPILE([#include <sys/types.h>
2271 #include <utmp.h>],
2272 [struct utmp ut; ut.ut_name[0] = 'a';],
2273 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2274 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2275 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2276 fi
2278 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2279 AC_TRY_COMPILE([#include <sys/types.h>
2280 #include <utmp.h>],
2281 [struct utmp ut; ut.ut_user[0] = 'a';],
2282 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2283 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2284 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2285 fi
2287 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2288 AC_TRY_COMPILE([#include <sys/types.h>
2289 #include <utmp.h>],
2290 [struct utmp ut; ut.ut_id[0] = 'a';],
2291 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2292 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2293 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2294 fi
2296 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2297 AC_TRY_COMPILE([#include <sys/types.h>
2298 #include <utmp.h>],
2299 [struct utmp ut; ut.ut_host[0] = 'a';],
2300 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2301 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2302 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2303 fi
2305 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2306 AC_TRY_COMPILE([#include <sys/types.h>
2307 #include <utmp.h>],
2308 [struct utmp ut; time_t t; ut.ut_time = t;],
2309 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2310 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2311 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2312 fi
2314 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2315 AC_TRY_COMPILE([#include <sys/types.h>
2316 #include <utmp.h>],
2317 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2318 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2319 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2320 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2321 fi
2323 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2324 AC_TRY_COMPILE([#include <sys/types.h>
2325 #include <utmp.h>],
2326 [struct utmp ut; ut.ut_type = 0;],
2327 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2328 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2329 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2330 fi
2332 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2333 AC_TRY_COMPILE([#include <sys/types.h>
2334 #include <utmp.h>],
2335 [struct utmp ut; ut.ut_pid = 0;],
2336 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2337 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2338 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2339 fi
2341 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2342 AC_TRY_COMPILE([#include <sys/types.h>
2343 #include <utmp.h>],
2344 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2345 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2346 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2347 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2348 fi
2350 dnl Look for the IPv6 varient by preference. Many systems have both.
2351 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2352 AC_TRY_COMPILE([#include <sys/types.h>
2353 #include <utmp.h>],
2354 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2355 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2356 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2357 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2358 fi
2360 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2361 AC_TRY_COMPILE([#include <sys/types.h>
2362 #include <utmp.h>],
2363 [struct utmp ut; ut.ut_addr = 0;],
2364 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2365 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2366 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2367 fi
2369 if test x$ac_cv_func_pututline = xyes ; then
2370 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2371 AC_TRY_COMPILE([#include <sys/types.h>
2372 #include <utmp.h>],
2373 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2374 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2375 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2376 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2377 fi
2378 fi
2380 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2381 AC_TRY_COMPILE([#include <sys/types.h>
2382 #include <utmpx.h>],
2383 [struct utmpx ux; ux.ut_syslen = 0;],
2384 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2385 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2386 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2387 fi
2389 fi
2390 # end utmp details
2393 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2394 AC_ARG_WITH(libiconv,
2395 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2396 [
2397 if test "$withval" = "no" ; then
2398 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2399 else
2400 if test "$withval" != "yes" ; then
2401 ICONV_PATH_SPEC=yes
2402 ICONV_LOOK_DIRS="$withval"
2403 fi
2404 fi
2405 ])
2407 for i in $ICONV_LOOK_DIRS ; do
2409 save_LIBS="$LIBS"
2410 save_LDFLAGS="$LDFLAGS"
2411 save_CPPFLAGS="$CPPFLAGS"
2413 iconv_current_LIBS=""
2414 iconv_current_LDFLAGS=""
2415 iconv_current_CPPFLAGS=""
2417 ICONV_FOUND="no"
2418 unset libext
2420 # This is here to handle -withval stuff for --with-libiconv
2421 # Perhaps we should always add a -L
2422 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2424 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2425 # installation paths. This gets a little tricky since we might have iconv
2426 # in both libiconv and in libc. In this case the jm_ICONV test will always
2427 # succeed when the header is found. To counter this, make sure the
2428 # library directory is there and check the ABI directory first (which
2429 # should be harmless on other systems, but causes tons of linker warnings on
2430 # 64bit Ubuntu systems).
2431 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2432 # installed, I've decided to fix the linker warnings.
2433 # -- Kai
2434 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2435 for l in "lib" "lib32" "lib/hpux32"; do
2436 if test -d "$i/$l" ; then
2437 LDFLAGS="$save_LDFLAGS -L$i/$l"
2438 LIBS=
2439 export LDFLAGS LIBS CPPFLAGS
2440 # Try to find iconv(3)
2441 jm_ICONV($i/$l)
2442 if test x"$ICONV_FOUND" = "xyes" ; then
2443 libext="$l"
2444 break
2445 fi
2446 fi
2447 done
2449 if test x"$ICONV_FOUND" = "xyes" ; then
2450 iconv_current_LDFLAGS="-L$i/$libext"
2451 iconv_current_CPPFLAGS="-I$i/include"
2453 if test x"$jm_cv_lib_iconv" != x; then
2454 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2455 else
2456 # We found iconv in libc.
2457 iconv_current_LIBS=""
2458 fi
2460 fi
2462 if test x"$ICONV_FOUND" = "xyes" ; then
2464 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2465 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2466 LIBS="$save_LIBS $iconv_current_LIBS"
2467 export LDFLAGS LIBS CPPFLAGS
2469 default_dos_charset=no
2470 default_display_charset=no
2471 default_unix_charset=no
2473 # check for default dos charset name
2474 for j in CP850 IBM850 ; do
2475 rjs_CHARSET($j)
2476 default_dos_charset="$ICONV_CHARSET"
2477 if test x"$default_dos_charset" = x"$j"; then
2478 break
2479 fi
2480 done
2482 # check for default display charset name
2483 for j in ASCII 646 ; do
2484 rjs_CHARSET($j)
2485 default_display_charset="$ICONV_CHARSET"
2486 if test x"$default_display_charset" = x"$j"; then
2487 break
2488 fi
2489 done
2491 # check for default unix charset name
2492 for j in UTF-8 UTF8 ; do
2493 rjs_CHARSET($j)
2494 default_unix_charset="$ICONV_CHARSET"
2495 if test x"$default_unix_charset" = x"$j"; then
2496 break
2497 fi
2498 done
2500 if test "$default_dos_charset" != "no" -a \
2501 "$default_dos_charset" != "cross" -a \
2502 "$default_display_charset" != "no" -a \
2503 "$default_display_charset" != "cross" -a \
2504 "$default_unix_charset" != "no" -a \
2505 "$default_unix_charset" != "cross"
2506 then
2507 samba_cv_HAVE_NATIVE_ICONV=yes
2508 else
2509 if test "$default_dos_charset" = "cross" -o \
2510 "$default_display_charset" = "cross" -o \
2511 "$default_unix_charset" = "cross"
2512 then
2513 samba_cv_HAVE_NATIVE_ICONV=cross
2514 else
2515 samba_cv_HAVE_NATIVE_ICONV=no
2516 fi
2517 fi
2519 # At this point, we have a libiconv candidate. We know that
2520 # we have the right headers and libraries, but we don't know
2521 # whether it does the conversions we want. We can't test this
2522 # because we are cross-compiling. This is not necessarily a big
2523 # deal, since we can't guarantee that the results we get now will
2524 # match the results we get at runtime anyway.
2525 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2526 default_dos_charset="CP850"
2527 default_display_charset="ASCII"
2528 default_unix_charset="UTF-8"
2529 samba_cv_HAVE_NATIVE_ICONV=yes
2530 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2531 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2532 fi
2534 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2536 CPPFLAGS=$save_CPPFLAGS
2537 LDFLAGS=$save_LDFLAGS
2538 LIBS=$save_LIBS
2540 if test x"$iconv_current_LIBS" != x; then
2541 LIBS="$LIBS $iconv_current_LIBS"
2542 fi
2544 # Add the flags we need to CPPFLAGS and LDFLAGS
2545 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2546 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2548 # Turn the #defines into string literals
2549 default_dos_charset="\"$default_dos_charset\""
2550 default_display_charset="\"$default_display_charset\""
2551 default_unix_charset="\"$default_unix_charset\""
2553 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2554 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2555 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2556 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2558 break
2559 fi
2561 # We didn't find a working iconv, so keep going
2562 fi
2564 # We only need to clean these up here for the next pass through the loop
2565 CPPFLAGS=$save_CPPFLAGS
2566 LDFLAGS=$save_LDFLAGS
2567 LIBS=$save_LIBS
2568 export LDFLAGS LIBS CPPFLAGS
2569 done
2570 unset libext
2573 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2574 AC_MSG_WARN([Sufficient support for iconv function was not found.
2575 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2576 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2577 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2578 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2579 fi
2582 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2583 AC_TRY_RUN([
2584 #include <sys/types.h>
2585 #include <fcntl.h>
2586 #ifndef F_GETLEASE
2587 #define F_GETLEASE 1025
2588 #endif
2589 main() {
2590 int fd = open("/dev/null", O_RDONLY);
2591 return fcntl(fd, F_GETLEASE, 0) == -1;
2592 }
2593 ],
2594 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2595 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2596 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2597 fi
2599 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2600 AC_TRY_RUN([
2601 #include <sys/types.h>
2602 #include <fcntl.h>
2603 #include <signal.h>
2604 #ifndef F_NOTIFY
2605 #define F_NOTIFY 1026
2606 #endif
2607 main() {
2608 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2609 }
2610 ],
2611 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2612 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2613 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2614 fi
2616 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2617 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2618 AC_CHECK_FUNCS(inotify_init)
2619 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2620 ],
2621 samba_cv_HAVE_INOTIFY=yes,
2622 samba_cv_HAVE_INOTIFY=no,
2623 samba_cv_HAVE_INOTIFY=cross)
2625 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2626 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2627 fi
2629 #################################################
2630 # Check if FAM notifications are available. For FAM info, see
2631 # http://oss.sgi.com/projects/fam/
2632 # http://savannah.nongnu.org/projects/fam/
2633 AC_ARG_ENABLE(fam,
2634 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2636 if test x$enable_fam != xno; then
2637 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2638 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2639 # On IRIX, libfam requires libC, but other FAM implementations
2640 # might not need it.
2641 AC_CHECK_LIB(fam, FAMOpen2,
2642 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2643 [samba_cv_HAVE_LIBFAM=no])
2645 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2646 samba_fam_xtra=-lC
2647 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2648 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2649 [samba_cv_HAVE_LIBFAM=no])
2650 unset samba_fam_xtra
2651 fi
2652 fi
2654 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2655 default_shared_modules="$default_shared_modules vfs_notify_fam"
2656 AC_TRY_COMPILE([#include <fam.h>],
2657 [enum FAMCodes code = FAMChanged;],
2658 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2659 [Whether fam.h contains a typedef for enum FAMCodes]),
2660 [])
2661 fi
2663 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2664 AC_MSG_ERROR(FAM support requested but FAM library not available )
2665 fi
2666 fi
2668 AC_SUBST(SMB_FAM_LIBS)
2670 #################################################
2671 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2673 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2675 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2676 # Theoretically it should work with AIX JFS2 too but this needs testing
2677 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2678 default_shared_modules="$default_shared_modules vfs_tsmsm"
2679 fi
2681 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2682 AC_TRY_RUN([
2683 #include <sys/types.h>
2684 #include <fcntl.h>
2685 #include <signal.h>
2686 #include <sys/file.h>
2687 #ifndef LOCK_MAND
2688 #define LOCK_MAND 32
2689 #define LOCK_READ 64
2690 #endif
2691 main() {
2692 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2693 }
2694 ],
2695 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2696 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2697 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2698 fi
2701 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2702 AC_TRY_COMPILE([#include <sys/types.h>
2703 #include <fcntl.h>],
2704 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2705 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2706 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2707 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2708 fi
2710 #################################################
2711 # Check for POSIX capability support
2713 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2714 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2715 [], [])
2717 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2719 ac_save_LIBS=$LIBS
2720 AC_LIBTESTFUNC(cap, cap_get_proc)
2722 AC_CACHE_CHECK([for POSIX capabilities],
2723 samba_cv_HAVE_POSIX_CAPABILITIES,
2724 [
2725 AC_TRY_RUN([
2726 #include <sys/types.h>
2727 #include <sys/capability.h>
2728 main() {
2729 cap_t cap;
2730 cap_value_t vals[1];
2731 if (!(cap = cap_get_proc()))
2732 exit(1);
2733 vals[0] = CAP_CHOWN;
2734 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2735 cap_set_proc(cap);
2736 exit(0);
2737 }],
2738 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2739 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2740 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2741 ])
2743 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2744 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2745 [Whether POSIX capabilities are available])
2746 else
2747 LIBS=$ac_save_LIBS
2748 fi
2750 fi
2752 #
2753 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2754 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2755 #
2757 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2758 AC_TRY_COMPILE([#include <sys/types.h>
2759 #if defined(HAVE_RPC_RPC_H)
2760 #include <rpc/rpc.h>
2761 #endif],
2762 [int16 testvar;],
2763 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2764 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2765 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2766 fi
2768 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2769 AC_TRY_COMPILE([#include <sys/types.h>
2770 #if defined(HAVE_RPC_RPC_H)
2771 #include <rpc/rpc.h>
2772 #endif],
2773 [uint16 testvar;],
2774 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2775 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2776 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2777 fi
2779 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2780 AC_TRY_COMPILE([#include <sys/types.h>
2781 #if defined(HAVE_RPC_RPC_H)
2782 #include <rpc/rpc.h>
2783 #endif],
2784 [int32 testvar;],
2785 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2786 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2787 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2788 fi
2790 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2791 AC_TRY_COMPILE([#include <sys/types.h>
2792 #if defined(HAVE_RPC_RPC_H)
2793 #include <rpc/rpc.h>
2794 #endif],
2795 [uint32 testvar;],
2796 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2797 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2798 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2799 fi
2801 dnl
2802 dnl Some systems (SCO) have a problem including
2803 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2804 dnl as a #define in <prot.h> and as part of an enum
2805 dnl in <rpc/rpc.h>.
2806 dnl
2808 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2809 AC_TRY_COMPILE([#include <sys/types.h>
2810 #ifdef HAVE_SYS_SECURITY_H
2811 #include <sys/security.h>
2812 #include <prot.h>
2813 #endif /* HAVE_SYS_SECURITY_H */
2814 #if defined(HAVE_RPC_RPC_H)
2815 #include <rpc/rpc.h>
2816 #endif],
2817 [int testvar;],
2818 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2819 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2820 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2821 fi
2823 AC_MSG_CHECKING([for test routines])
2824 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2825 AC_MSG_RESULT(yes),
2826 AC_MSG_ERROR([cant find test code. Aborting config]),
2827 AC_MSG_WARN([cannot run when cross-compiling]))
2829 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2830 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2831 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2832 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2833 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2834 fi
2836 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2837 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2838 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2839 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2840 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2841 fi
2843 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2844 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2845 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2846 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2847 AC_CHECK_FUNCS(getpagesize)
2849 ################################################
2850 # look for a method of setting the effective uid
2851 seteuid=no;
2853 if test $seteuid = no; then
2854 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2855 AC_TRY_RUN([
2856 #define AUTOCONF_TEST 1
2857 #define USE_SETREUID 1
2858 #include "confdefs.h"
2859 #include "${srcdir-.}/lib/util_sec.c"],
2860 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2861 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2862 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2863 fi
2864 fi
2866 # we check for setresuid second as it conflicts with AIO on Linux.
2867 # see http://samba.org/~tridge/junkcode/aio_uid.c
2868 if test $seteuid = no; then
2869 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2870 AC_TRY_RUN([
2871 #define AUTOCONF_TEST 1
2872 #define USE_SETRESUID 1
2873 #include "confdefs.h"
2874 #include "${srcdir-.}/lib/util_sec.c"],
2875 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2876 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2877 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2878 fi
2879 fi
2881 if test $seteuid = no; then
2882 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2883 AC_TRY_RUN([
2884 #define AUTOCONF_TEST 1
2885 #define USE_SETEUID 1
2886 #include "confdefs.h"
2887 #include "${srcdir-.}/lib/util_sec.c"],
2888 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2889 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2890 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2891 fi
2892 fi
2894 if test $seteuid = no; then
2895 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2896 AC_TRY_RUN([
2897 #define AUTOCONF_TEST 1
2898 #define USE_SETUIDX 1
2899 #include "confdefs.h"
2900 #include "${srcdir-.}/lib/util_sec.c"],
2901 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2902 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2903 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2904 fi
2905 fi
2907 AC_CACHE_CHECK([for the Darwin initgroups system call],
2908 samba_cv_DARWIN_INITGROUPS,
2909 AC_TRY_LINK([
2910 #include <sys/syscall.h>
2911 #include <unistd.h>
2912 ],
2913 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2914 samba_cv_DARWIN_INITGROUPS=yes,
2915 samba_cv_DARWIN_INITGROUPS=no)
2916 )
2918 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2919 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2920 [Whether to use the Darwin-specific initgroups system call])
2921 fi
2923 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2924 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2925 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2926 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2927 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2928 fi
2930 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2931 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2932 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2933 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2934 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2936 else
2938 dnl
2939 dnl Don't check for 64 bit fcntl locking if we know that the
2940 dnl glibc2.1 broken check has succeeded.
2941 dnl
2943 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2944 AC_TRY_RUN([
2945 #if defined(HAVE_UNISTD_H)
2946 #include <unistd.h>
2947 #endif
2948 #include <stdio.h>
2949 #include <stdlib.h>
2951 #ifdef HAVE_FCNTL_H
2952 #include <fcntl.h>
2953 #endif
2955 #ifdef HAVE_SYS_FCNTL_H
2956 #include <sys/fcntl.h>
2957 #endif
2958 main() { struct flock64 fl64;
2959 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2960 exit(0);
2961 #else
2962 exit(1);
2963 #endif
2964 }],
2965 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2967 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2968 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2969 fi
2970 fi
2972 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2973 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2974 AC_TRY_COMPILE([
2975 #define _XOPEN_SOURCE 600
2976 #include <stdlib.h>
2977 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2978 probably broken posix_fallocate
2979 #endif
2980 ], [
2981 ],
2982 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2983 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2984 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2985 fi
2988 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2989 AC_TRY_COMPILE([#include <sys/types.h>
2990 #include <sys/stat.h>
2991 #include <unistd.h>],
2992 [struct stat st; st.st_blocks = 0;],
2993 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2994 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2995 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2996 fi
2998 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3000 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3001 AC_TRY_COMPILE([#include <sys/types.h>
3002 #include <sys/stat.h>
3003 #include <unistd.h>],
3004 [struct stat st; st.st_blksize = 0;],
3005 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3006 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3007 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3008 fi
3010 AC_CACHE_CHECK([for st_flags in struct stat],
3011 samba_cv_HAVE_STAT_ST_FLAGS,
3012 [
3013 AC_TRY_COMPILE([#include <sys/types.h>
3014 #include <sys/stat.h>
3015 #include <unistd.h>],
3016 [struct stat st; st.st_flags = 0;],
3017 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3018 samba_cv_HAVE_STAT_ST_FLAGS=no,
3019 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3020 ])
3022 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3023 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3024 [Whether the stat struct has a st_flags member])
3025 fi
3027 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3028 AC_TRY_COMPILE([
3029 #include <sys/types.h>
3030 #include <sys/acl.h>
3031 #if defined(HAVE_RPCSVC_NIS_H)
3032 #include <rpcsvc/nis.h>
3033 #endif],
3034 [int i;],
3035 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3036 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3037 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3038 fi
3040 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3041 AC_TRY_RUN([
3042 #include <stdio.h>
3043 #include <limits.h>
3044 #include <signal.h>
3046 void exit_on_core(int ignored) {
3047 exit(1);
3048 }
3050 main() {
3051 char *newpath;
3052 signal(SIGSEGV, exit_on_core);
3053 newpath = realpath("/tmp", NULL);
3054 exit((newpath != NULL) ? 0 : 1);
3055 }
3056 ],
3057 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3058 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3059 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3060 fi
3062 #################################################
3063 # check for AFS clear-text auth support
3064 samba_cv_WITH_AFS=no
3065 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3066 AC_ARG_WITH(afs,
3067 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3068 [ case "$withval" in
3069 yes|auto)
3070 AC_MSG_RESULT($withval)
3071 samba_cv_WITH_AFS=$withval
3072 ;;
3073 *)
3074 AC_MSG_RESULT(no)
3075 ;;
3076 esac ],
3077 AC_MSG_RESULT(no)
3078 )
3080 ####################################################
3081 # check for Linux-specific AFS fake-kaserver support
3082 samba_cv_WITH_FAKE_KASERVER=no
3083 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3084 AC_ARG_WITH(fake-kaserver,
3085 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3086 [ case "$withval" in
3087 yes|auto)
3088 AC_MSG_RESULT($withval)
3089 samba_cv_WITH_FAKE_KASERVER=$withval
3090 ;;
3091 *)
3092 AC_MSG_RESULT(no)
3093 ;;
3094 esac ],
3095 AC_MSG_RESULT(no)
3096 )
3098 #################################################
3099 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3100 if test x"$samba_cv_WITH_AFS" != x"no" ||
3101 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3103 # see if this box has the OpenSSL DES libraries
3104 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3106 # see if this box has the afs-headers in /usr/include/afs
3107 AC_MSG_CHECKING(for /usr/include/afs)
3108 if test -d /usr/include/afs; then
3109 AC_MSG_RESULT(yes)
3110 else
3111 AC_MSG_RESULT(no)
3112 fi
3114 # check for afs.h
3115 have_afs_headers=no
3116 AC_CHECK_HEADERS(afs.h afs/afs.h)
3117 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3118 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3119 test x"$samba_cv_WITH_AFS" = x"auto"; then
3120 AC_MSG_WARN([AFS cannot be supported without afs.h])
3121 else
3122 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3123 fi
3124 else
3125 have_afs_headers=yes
3126 fi
3127 fi
3129 FAKE_KASERVER_OBJ=""
3130 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3131 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3132 FAKE_KASERVER_OBJ="utils/net_afs.o"
3133 fi
3134 AC_SUBST(FAKE_KASERVER_OBJ)
3136 #################################################
3137 # check whether to compile AFS/NT ACL mapping module
3138 samba_cv_WITH_VFS_AFSACL=no
3139 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3140 AC_ARG_WITH(vfs-afsacl,
3141 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3142 [ case "$withval" in
3143 yes|auto)
3144 AC_MSG_RESULT($withval)
3145 samba_cv_WITH_VFS_AFSACL=yes
3146 ;;
3147 *)
3148 AC_MSG_RESULT(no)
3149 ;;
3150 esac ],
3151 AC_MSG_RESULT(no)
3152 )
3154 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3155 default_shared_modules="$default_shared_modules vfs_afsacl"
3156 fi
3158 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3159 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3160 fi
3162 #################################################
3163 # check for the DFS clear-text auth system
3164 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3165 AC_ARG_WITH(dfs,
3166 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3167 [ case "$withval" in
3168 yes)
3169 AC_MSG_RESULT(yes)
3170 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3171 ;;
3172 *)
3173 AC_MSG_RESULT(no)
3174 ;;
3175 esac ],
3176 AC_MSG_RESULT(no)
3177 )
3179 ########################################################
3180 # Compile with LDAP support?
3182 with_ldap_support=auto
3183 AC_MSG_CHECKING([for LDAP support])
3185 AC_ARG_WITH(ldap,
3186 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3187 [ case "$withval" in
3188 yes|no)
3189 with_ldap_support=$withval
3190 ;;
3191 esac ])
3193 AC_MSG_RESULT($with_ldap_support)
3195 SMBLDAP=""
3196 AC_SUBST(SMBLDAP)
3197 SMBLDAPUTIL=""
3198 AC_SUBST(SMBLDAPUTIL)
3199 LDBLDAP=""
3200 AC_SUBST(LDBLDAP)
3202 if test x"$with_ldap_support" != x"no"; then
3204 ##################################################################
3205 # first test for ldap.h and lber.h
3206 # (ldap.h is required for this test)
3207 AC_CHECK_HEADERS(ldap.h lber.h)
3209 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3210 if test x"$with_ldap_support" = x"yes"; then
3211 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3212 else
3213 AC_MSG_WARN(ldap.h is needed for LDAP support)
3214 fi
3216 with_ldap_support=no
3217 fi
3219 ##################################################################
3220 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3221 # unsigned int in include/includes.h
3222 case $host_os in
3223 *hpux*)
3224 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3225 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3226 with_ldap_support=yes
3227 ;;
3228 *)
3229 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3230 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3231 if test x"$with_ldap_support" = x"yes"; then
3232 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3233 else
3234 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3235 fi
3236 with_ldap_support=no
3237 fi
3238 ;;
3239 esac
3240 fi
3242 if test x"$with_ldap_support" != x"no"; then
3243 ac_save_LIBS=$LIBS
3245 ##################################################################
3246 # we might need the lber lib on some systems. To avoid link errors
3247 # this test must be before the libldap test
3248 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3250 ########################################################
3251 # If ber_sockbuf_add_io() is available we can add
3252 # SASL wrapping hooks
3253 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3255 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3256 AC_TRY_COMPILE([#include <ldap.h>],
3257 [int val = LDAP_OPT_SOCKBUF;],
3258 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3259 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3261 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3262 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3263 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3264 fi
3266 #######################################################
3267 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3268 # ldap logging and print it out in the samba logs
3269 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3270 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3271 [AC_TRY_COMPILE([#include <lber.h>],
3272 [int val = LBER_OPT_LOG_PRINT_FN;],
3273 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3274 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3276 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3277 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3278 [Support for LDAP/LBER logging interception])
3279 fi
3281 ########################################################
3282 # now see if we can find the ldap libs in standard paths
3283 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3285 ########################################################
3286 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3287 # Check found in pam_ldap 145.
3288 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3290 LIBS="$LIBS $LDAP_LIBS"
3291 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3292 AC_TRY_COMPILE([
3293 #include <lber.h>
3294 #include <ldap.h>],
3295 [ldap_set_rebind_proc(0, 0, 0);],
3296 [smb_ldap_cv_ldap_set_rebind_proc=3],
3297 [smb_ldap_cv_ldap_set_rebind_proc=2]
3298 )
3299 ])
3301 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3303 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3305 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3306 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3307 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3308 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3309 default_shared_modules="$default_shared_modules";
3310 SMBLDAP="lib/smbldap.o"
3311 SMBLDAPUTIL="lib/smbldap_util.o"
3312 with_ldap_support=yes
3313 AC_MSG_CHECKING(whether LDAP support is used)
3314 AC_MSG_RESULT(yes)
3315 else
3316 if test x"$with_ldap_support" = x"yes"; then
3317 AC_MSG_ERROR(libldap is needed for LDAP support)
3318 else
3319 AC_MSG_WARN(libldap is needed for LDAP support)
3320 fi
3322 LDAP_LIBS=""
3323 with_ldap_support=no
3324 fi
3325 LIBS=$ac_save_LIBS
3326 fi
3329 #################################################
3330 # active directory support
3332 with_ads_support=auto
3333 AC_MSG_CHECKING([for Active Directory and krb5 support])
3335 AC_ARG_WITH(ads,
3336 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3337 [ case "$withval" in
3338 yes|no)
3339 with_ads_support="$withval"
3340 ;;
3341 esac ])
3343 AC_MSG_RESULT($with_ads_support)
3345 FOUND_KRB5=no
3346 KRB5_LIBS=""
3348 if test x"$with_ldap_support" != x"yes"; then
3350 if test x"$with_ads_support" = x"yes"; then
3351 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3352 elif test x"$with_ads_support" = x"auto"; then
3353 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3354 with_ads_support=no
3355 fi
3357 else
3359 # Check to see whether there is enough LDAP functionality to be able
3360 # to build AD support.
3362 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3363 case "$host_os" in
3364 *hpux*)
3365 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3367 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3368 if test x"$with_ads_support" = x"yes"; then
3369 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3370 elif test x"$with_ads_support" = x"auto"; then
3371 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3372 with_ads_support=no
3373 fi
3374 fi
3375 ;;
3376 *)
3377 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3379 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3380 if test x"$with_ads_support" = x"yes"; then
3381 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3382 elif test x"$with_ads_support" = x"auto"; then
3383 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3384 with_ads_support=no
3385 fi
3386 fi
3387 ;;
3388 esac
3391 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3393 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3394 if test x"$with_ads_support" = x"yes"; then
3395 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3396 elif test x"$with_ads_support" = x"auto"; then
3397 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3398 with_ads_support=no
3399 fi
3400 fi
3402 fi
3404 if test x"$with_ads_support" != x"no"; then
3406 # Do no harm to the values of CFLAGS and LIBS while testing for
3407 # Kerberos support.
3409 if test x$FOUND_KRB5 = x"no"; then
3410 #################################################
3411 # check for location of Kerberos 5 install
3412 AC_MSG_CHECKING(for kerberos 5 install path)
3413 AC_ARG_WITH(krb5,
3414 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3415 [ case "$withval" in
3416 no)
3417 AC_MSG_RESULT(no krb5-path given)
3418 ;;
3419 yes)
3420 AC_MSG_RESULT(/usr)
3421 FOUND_KRB5=yes
3422 ;;
3423 *)
3424 AC_MSG_RESULT($withval)
3425 KRB5_CFLAGS="-I$withval/include"
3426 KRB5_CPPFLAGS="-I$withval/include"
3427 KRB5_LDFLAGS="-L$withval/lib"
3428 FOUND_KRB5=yes
3429 if test -x "$withval/bin/krb5-config"; then
3430 KRB5CONFIG=$withval/bin/krb5-config
3431 fi
3432 ;;
3433 esac ],
3434 AC_MSG_RESULT(no krb5-path given)
3435 )
3436 fi
3438 #################################################
3439 # check for krb5-config from recent MIT and Heimdal kerberos 5
3440 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3441 AC_MSG_CHECKING(for working krb5-config)
3442 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3443 ac_save_CFLAGS=$CFLAGS
3444 CFLAGS="";export CFLAGS
3445 ac_save_LDFLAGS=$LDFLAGS
3446 LDFLAGS="";export LDFLAGS
3447 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3448 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3449 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3450 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3451 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3452 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3453 FOUND_KRB5=yes
3454 AC_MSG_RESULT(yes)
3455 else
3456 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3457 fi
3459 if test x$FOUND_KRB5 = x"no"; then
3460 #################################################
3461 # see if this box has the SuSE location for the heimdal krb implementation
3462 AC_MSG_CHECKING(for /usr/include/heimdal)
3463 if test -d /usr/include/heimdal; then
3464 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3465 KRB5_CFLAGS="-I/usr/include/heimdal"
3466 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3467 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3468 FOUND_KRB5=yes
3469 AC_MSG_RESULT(yes)
3470 else
3471 KRB5_CFLAGS="-I/usr/include/heimdal"
3472 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3473 FOUND_KRB5=yes
3474 AC_MSG_RESULT(yes)
3475 fi
3476 else
3477 AC_MSG_RESULT(no)
3478 fi
3479 fi
3481 if test x$FOUND_KRB5 = x"no"; then
3482 #################################################
3483 # see if this box has the RedHat location for kerberos
3484 AC_MSG_CHECKING(for /usr/kerberos)
3485 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3486 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3487 KRB5_CFLAGS="-I/usr/kerberos/include"
3488 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3489 FOUND_KRB5=yes
3490 AC_MSG_RESULT(yes)
3491 else
3492 AC_MSG_RESULT(no)
3493 fi
3494 fi
3496 if test x$FOUND_KRB5 = x"no"; then
3497 #################################################
3498 # see if this box has the OpenBSD location for heimdal krb5
3499 AC_MSG_CHECKING(for /usr/include/kerberosV)
3500 if test -d /usr/include/kerberosV; then
3501 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3502 KRB5_LIBS="-lcrypto"
3503 FOUND_KRB5=yes
3504 AC_MSG_RESULT(yes)
3505 else
3506 AC_MSG_RESULT(no)
3507 fi
3508 fi
3510 ac_save_CFLAGS=$CFLAGS
3511 ac_save_CPPFLAGS=$CPPFLAGS
3512 ac_save_LDFLAGS=$LDFLAGS
3514 # remove needless evil rpath stuff as early as possible:
3515 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3516 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3517 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3518 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3519 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3521 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3523 # now check for krb5.h. Some systems have the libraries without the headers!
3524 # note that this check is done here to allow for different kerberos
3525 # include paths
3526 AC_CHECK_HEADERS(krb5.h)
3528 if test x"$ac_cv_header_krb5_h" = x"no"; then
3530 # Give a warning if AD support was not explicitly requested,
3531 # i.e with_ads_support = auto, otherwise die with an error.
3533 if test x"$with_ads_support" = x"yes"; then
3534 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3535 else
3536 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3537 fi
3539 # Turn off AD support and restore CFLAGS and LIBS variables
3541 with_ads_support="no"
3543 CFLAGS=$ac_save_CFLAGS
3544 CPPFLAGS=$ac_save_CPPFLAGS
3545 LDFLAGS=$ac_save_LDFLAGS
3546 fi
3547 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
3548 [[#ifdef HAVE_KRB5_H
3549 #include <krb5.h>
3550 #endif
3551 ]])
3553 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3554 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3555 if test x"$BLDSHARED" = x"true" ; then
3556 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3557 fi
3558 fi
3560 # check for new heimdal KRB5_DEPRECATED handling
3562 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3563 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3564 AC_TRY_COMPILE(
3565 [#define KRB5_DEPRECATED 1
3566 #include <krb5.h>],
3567 [],
3568 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3569 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3571 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3572 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3573 [Whether to use deprecated krb5 interfaces])
3574 fi
3575 fi
3577 # Now we have determined whether we really want ADS support
3578 use_ads=no
3579 if test x"$with_ads_support" != x"no"; then
3580 use_ads=yes
3581 have_gssapi=no
3582 ac_save_LIBS=$LIBS
3584 # now check for gssapi headers. This is also done here to allow for
3585 # different kerberos include paths
3586 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3588 ##################################################################
3589 # we might need the k5crypto and com_err libraries on some systems
3590 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3591 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3593 # Heimdal checks.
3594 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3595 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3596 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3598 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3599 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3601 ########################################################
3602 # now see if we can find the krb5 libs in standard paths
3603 # or as specified above
3604 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3605 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3607 ########################################################
3608 # now see if we can find the gssapi libs in standard paths
3609 if test x"$have_gssapi" != x"yes"; then
3610 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3611 fi
3613 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3624 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3625 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3626 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3627 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3628 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3629 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3630 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3631 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3632 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3633 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3634 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3635 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3636 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3637 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3638 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3639 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3640 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3641 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3642 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3643 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3644 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3645 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3646 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3647 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3648 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3649 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3650 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3651 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3652 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3653 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3654 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3655 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3656 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3657 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3658 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3659 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3660 # MIT krb5 1.8 does not expose this call (yet)
3661 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3663 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3664 # but does have the symbol
3665 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3667 LIBS="$KRB5_LIBS $LIBS"
3669 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3670 smb_krb5_cv_ticket_has_keyinfo,
3671 [
3672 AC_TRY_COMPILE(
3673 [
3674 #include <krb5.h>
3675 ],
3676 [
3677 krb5_ticket ticket;
3678 krb5_kvno kvno;
3679 krb5_enctype enctype;
3681 enctype = ticket.enc_part.enctype;
3682 kvno = ticket.enc_part.kvno;
3683 ],
3684 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3685 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3686 ])
3688 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3689 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3690 [Whether the krb5_ticket structure contains the kvno and enctype])
3691 fi
3693 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3694 smb_krb5_cv_creds_opt_free_context,
3695 [
3696 AC_TRY_COMPILE([
3697 #include <krb5.h>],
3698 [
3699 krb5_context ctx;
3700 krb5_get_init_creds_opt *opt = NULL;
3701 krb5_get_init_creds_opt_free(ctx, opt);
3702 ],
3703 [smb_krb5_cv_creds_opt_free_context=yes],
3704 [smb_krb5_cv_creds_opt_free_context=no]
3705 )
3706 ])
3708 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3709 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3710 [Whether krb5_get_init_creds_opt_free takes a context argument])
3711 fi
3713 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3714 AC_TRY_COMPILE([
3715 #include <krb5.h>],
3716 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3717 [smb_krb5_cv_verify_checksum=7],
3718 [smb_krb5_cv_verify_checksum=6],
3719 )
3720 ])
3721 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3723 AC_CACHE_CHECK([for checksum in krb5_checksum],
3724 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3725 AC_TRY_COMPILE([#include <krb5.h>],
3726 [krb5_checksum cksum; cksum.checksum.length = 0;],
3727 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3728 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3730 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3731 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3732 [Whether the krb5_checksum struct has a checksum property])
3733 fi
3735 AC_CACHE_CHECK([for etype in EncryptedData],
3736 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3737 AC_TRY_COMPILE([#include <krb5.h>],
3738 [EncryptedData edata; edata.etype = 0;],
3739 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3740 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3742 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3743 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3744 [Whether the EncryptedData struct has a etype property])
3745 fi
3747 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3748 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3749 AC_TRY_COMPILE([#include <krb5.h>],
3750 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3751 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3752 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3754 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3755 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3756 [Whether the krb5_ap_req struct has a ticket pointer])
3757 fi
3759 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3760 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3761 AC_TRY_COMPILE([#include <krb5.h>],
3762 [krb5_error err; err.e_data = NULL;],
3763 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3764 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3766 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3767 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3768 [Whether the krb5_error struct has a e_data pointer])
3769 fi
3771 AC_CACHE_CHECK([for krb5_crypto type],
3772 samba_cv_HAVE_KRB5_CRYPTO,[
3773 AC_TRY_COMPILE([#include <krb5.h>],
3774 [krb5_crypto crypto;],
3775 samba_cv_HAVE_KRB5_CRYPTO=yes,
3776 samba_cv_HAVE_KRB5_CRYPTO=no)])
3778 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3779 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3780 [Whether the type krb5_crypto exists])
3781 fi
3783 AC_CACHE_CHECK([for krb5_encrypt_block type],
3784 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3785 AC_TRY_COMPILE([#include <krb5.h>],
3786 [krb5_encrypt_block block;],
3787 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3788 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3790 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3791 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3792 [Whether the type krb5_encrypt_block exists])
3793 fi
3795 AC_CACHE_CHECK([for addrtype in krb5_address],
3796 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3797 AC_TRY_COMPILE([#include <krb5.h>],
3798 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3799 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3800 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3802 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3803 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3804 [Whether the krb5_address struct has a addrtype property])
3805 fi
3807 AC_CACHE_CHECK([for addr_type in krb5_address],
3808 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3809 AC_TRY_COMPILE([#include <krb5.h>],
3810 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3811 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3812 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3814 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3815 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3816 [Whether the krb5_address struct has a addr_type property])
3817 fi
3819 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3820 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3821 [AC_TRY_COMPILE([#include <krb5.h>],
3822 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3823 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3825 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3826 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3827 [Whether the krb5_ticket struct has a enc_part2 property])
3828 fi
3830 AC_CACHE_CHECK([for keyblock in krb5_creds],
3831 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3832 AC_TRY_COMPILE([#include <krb5.h>],
3833 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3834 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3835 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3837 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3838 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3839 [Whether the krb5_creds struct has a keyblock property])
3840 fi
3842 AC_CACHE_CHECK([for session in krb5_creds],
3843 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3844 AC_TRY_COMPILE([#include <krb5.h>],
3845 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3846 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3847 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3849 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3850 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3851 [Whether the krb5_creds struct has a session property])
3852 fi
3854 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3855 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3856 AC_TRY_COMPILE([#include <krb5.h>],
3857 [krb5_keyblock key; key.keyvalue.data = NULL;],
3858 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3859 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3861 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3862 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3863 [Whether the krb5_keyblock struct has a keyvalue property])
3864 fi
3866 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3867 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3868 AC_TRY_COMPILE([#include <krb5.h>],
3869 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3870 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3871 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3872 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3873 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3874 AC_TRY_COMPILE([#include <krb5.h>],
3875 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3876 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3877 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3878 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3879 # w.r.t. arcfour and windows, so we must not enable it here
3880 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3881 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3882 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3883 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3884 fi
3886 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3887 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3888 AC_TRY_COMPILE([#include <krb5.h>],
3889 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3890 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3891 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3893 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3894 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3895 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3896 fi
3898 AC_CACHE_CHECK([for KV5M_KEYTAB],
3899 samba_cv_HAVE_KV5M_KEYTAB,[
3900 AC_TRY_COMPILE([#include <krb5.h>],
3901 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3902 samba_cv_HAVE_KV5M_KEYTAB=yes,
3903 samba_cv_HAVE_KV5M_KEYTAB=no)])
3905 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3906 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3907 [Whether the KV5M_KEYTAB option is available])
3908 fi
3910 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3911 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3912 AC_TRY_COMPILE([#include <krb5.h>],
3913 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3914 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3915 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3917 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3918 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3919 [Whether KRB5_KU_OTHER_CKSUM is available])
3920 fi
3922 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3923 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3924 AC_TRY_COMPILE([#include <krb5.h>],
3925 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3926 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3927 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3929 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3930 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3931 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3932 fi
3934 AC_CACHE_CHECK([for the krb5_princ_component macro],
3935 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3936 AC_TRY_LINK([#include <krb5.h>],
3937 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3938 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3939 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3941 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3942 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3943 [Whether krb5_princ_component is available])
3944 fi
3946 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3947 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3948 AC_TRY_COMPILE([#include <krb5.h>],
3949 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3950 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3951 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3953 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3954 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3955 [Whether krb5_keytab_entry has key member])
3956 fi
3958 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3959 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3960 AC_TRY_COMPILE([#include <krb5.h>],
3961 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3962 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3963 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3965 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3966 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3967 [Whether krb5_keytab_entry has keyblock member])
3968 fi
3970 AC_CACHE_CHECK([for magic in krb5_address],
3971 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3972 AC_TRY_COMPILE([#include <krb5.h>],
3973 [krb5_address addr; addr.magic = 0;],
3974 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3975 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3977 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3978 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3979 [Whether the krb5_address struct has a magic property])
3980 fi
3982 AC_CACHE_CHECK([for WRFILE: keytab support],
3983 samba_cv_HAVE_WRFILE_KEYTAB,[
3984 AC_TRY_RUN([
3985 #include<krb5.h>
3986 main()
3987 {
3988 krb5_context context;
3989 krb5_keytab keytab;
3991 krb5_init_context(&context);
3992 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3993 }],
3994 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3995 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3997 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3998 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3999 [Whether the WRFILE:-keytab is supported])
4000 fi
4002 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4003 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4004 AC_TRY_COMPILE([#include <krb5.h>],
4005 [
4006 krb5_context context;
4007 krb5_principal principal;
4008 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4009 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4010 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4012 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4013 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4014 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4015 fi
4017 AC_CACHE_CHECK([for krb5_addresses type],
4018 samba_cv_HAVE_KRB5_ADDRESSES,[
4019 AC_TRY_COMPILE([#include <krb5.h>],
4020 [krb5_addresses addr;],
4021 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4022 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4024 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4025 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4026 [Whether the type krb5_addresses type exists])
4027 fi
4029 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4030 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4031 AC_TRY_COMPILE([#include <krb5.h>],
4032 [
4033 krb5_mk_error(0,0,0);],
4034 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4035 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4037 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4038 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4039 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4040 fi
4042 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4043 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4044 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4045 AC_TRY_RUN_STRICT([
4046 #include <stdlib.h>
4047 #include <krb5.h>
4048 int main(void) {
4049 krb5_context context = NULL;
4050 char *str = NULL;
4051 krb5_enctype_to_string(context, 1, &str);
4052 if (str) free (str);
4053 return 0;
4054 }
4055 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4056 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4057 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4059 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4060 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4061 [whether krb5_enctype_to_string takes krb5_context argument])
4062 fi
4064 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4065 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4066 AC_TRY_RUN_STRICT([
4067 #include <krb5.h>
4068 int main(void) {
4069 char buf[256];
4070 krb5_enctype_to_string(1, buf, 256);
4071 return 0;
4072 }
4073 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4074 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4075 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4077 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4078 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4079 [whether krb5_enctype_to_string takes size_t argument])
4080 fi
4081 fi
4083 AC_CACHE_CHECK([for krb5_principal_get_realm],
4084 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4085 AC_TRY_LINK([#include <krb5.h>],
4086 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4087 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4088 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4090 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4091 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4092 [Whether the function krb5_principal_get_realm is defined])
4093 fi
4095 AC_CACHE_CHECK([for krb5_princ_realm],
4096 samba_cv_HAVE_KRB5_PRINC_REALM,[
4097 AC_TRY_LINK([#include <krb5.h>],
4098 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4099 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4100 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4102 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4103 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4104 [Whether the macro krb5_princ_realm is defined])
4105 fi
4107 #
4108 #
4109 # Now the decisions whether we can support krb5
4110 #
4111 # NOTE: all tests should be done before this block!
4112 #
4113 #
4114 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4115 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4116 use_ads=no
4117 fi
4119 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4120 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4121 then
4122 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4123 use_ads=no
4124 fi
4126 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4127 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4128 then
4129 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4130 use_ads=no
4131 fi
4133 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4134 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4135 then
4136 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4137 use_ads=no
4138 fi
4140 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4141 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4142 then
4143 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4144 use_ads=no
4145 fi
4147 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4149 # We only need the following functions if we can't get the enctype
4150 # and kvno out of the ticket directly (ie. on Heimdal).
4152 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4153 then
4154 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4155 use_ads=no
4156 fi
4158 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4159 then
4160 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4161 use_ads=no
4162 fi
4164 fi
4166 if test x"$use_ads" = x"yes"; then
4167 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4168 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4169 if test x"$have_gssapi" = x"yes"; then
4170 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4171 fi
4172 else
4173 if test x"$with_ads_support" = x"yes"; then
4174 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4175 else
4176 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4177 fi
4178 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4179 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4180 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4181 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4182 KRB5_LIBS=""
4183 with_ads_support=no
4184 fi
4185 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4186 AC_MSG_RESULT([$use_ads])
4188 LIBS="$ac_save_LIBS"
4189 fi
4191 if test x"$use_ads" != xyes; then
4192 merged_build_possible=no
4193 fi
4195 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4196 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4199 ########################################################
4200 # Compile with DNS Updates support?
4202 with_dnsupdate_support=no
4203 AC_MSG_CHECKING([whether to enable DNS Updates support])
4205 AC_ARG_WITH(dnsupdate,
4206 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4207 [ case "$withval" in
4208 yes|no)
4209 with_dnsupdate_support=$withval
4210 ;;
4211 esac ])
4213 AC_MSG_RESULT($with_dnsupdate_support)
4215 if test x"$with_dnsupdate_support" != x"no"; then
4217 ################################################################
4218 # first test for Active Directory support being enabled
4219 #if test x"$with_ads_support" = x"no"; then
4220 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4221 # with_dnsupdate_support=no
4222 #fi
4223 ##################################################################
4224 # then test for uuid.h (necessary to generate unique DNS keynames
4225 # (uuid.h is required for this test)
4226 AC_CHECK_HEADERS(uuid/uuid.h)
4228 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4229 if test x"$with_dnsupdate_support" = x"yes"; then
4230 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4231 else
4232 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4233 fi
4234 with_dnsupdate_support=no
4235 fi
4236 fi
4238 if test x"$with_dnsupdate_support" != x"no"; then
4240 ########################################################
4241 # Now see if we can find the uuid libs in standard paths
4242 # On some systems, the uuid API is in libc, so we have to
4243 # be careful not to insert a spurious -luuid.
4245 UUID_LIBS=""
4246 AC_LIBTESTFUNC(uuid, uuid_generate,
4247 [
4248 case " $LIBS " in
4249 *\ -luuid\ *)
4250 UUID_LIBS="-luuid"
4251 SMB_REMOVE_LIB(uuid)
4252 ;;
4253 esac
4255 with_dnsupdate_support=yes
4256 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4257 ],
4258 [
4259 if test x"$with_dnsupdate_support" = x"yes"; then
4260 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4261 else
4262 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4263 fi
4264 with_dnsupdate_support=no
4265 ])
4266 fi
4268 #################################################
4269 # check for automount support
4270 AC_MSG_CHECKING(whether to use automount)
4271 AC_ARG_WITH(automount,
4272 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4273 [ case "$withval" in
4274 yes)
4275 AC_MSG_RESULT(yes)
4276 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4277 ;;
4278 *)
4279 AC_MSG_RESULT(no)
4280 ;;
4281 esac ],
4282 AC_MSG_RESULT(no)
4283 )
4285 #################################################
4286 # check for mount- and umount.cifs support
4287 CIFSMOUNT_PROGS=""
4288 INSTALL_CIFSMOUNT=""
4289 UNINSTALL_CIFSMOUNT=""
4290 AC_MSG_CHECKING(whether to build mount.cifs)
4291 AC_ARG_WITH(cifsmount,
4292 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs (Linux only) support (default=yes)])],
4293 [ case "$withval" in
4294 no)
4295 AC_MSG_RESULT(no)
4296 ;;
4297 *)
4298 case "$host_os" in
4299 *linux*)
4300 AC_MSG_RESULT(yes)
4301 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4302 CIFSMOUNT_PROGS="bin/mount.cifs"
4303 INSTALL_CIFSMOUNT="installcifsmount"
4304 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4305 ;;
4306 *)
4307 AC_MSG_ERROR(not on a linux system!)
4308 ;;
4309 esac
4310 ;;
4311 esac ],
4312 [ case "$host_os" in
4313 *linux*)
4314 AC_MSG_RESULT(yes)
4315 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4316 CIFSMOUNT_PROGS="bin/mount.cifs"
4317 INSTALL_CIFSMOUNT="installcifsmount"
4318 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4319 ;;
4320 *)
4321 AC_MSG_RESULT(no)
4322 ;;
4323 esac ]
4324 )
4326 CIFSUMOUNT_PROGS=""
4327 INSTALL_CIFSUMOUNT=""
4328 UNINSTALL_CIFSUMOUNT=""
4329 AC_MSG_CHECKING(whether to build umount.cifs)
4330 AC_ARG_WITH(cifsumount,
4331 [AS_HELP_STRING([--with-cifsumount], [Include umount.cifs (Linux only) support (default=no)])],
4332 [ case "$withval" in
4333 yes)
4334 case "$host_os" in
4335 *linux*)
4336 AC_MSG_RESULT(yes)
4337 AC_DEFINE(WITH_CIFSUMOUNT,1,[Whether to build umount.cifs])
4338 CIFSUMOUNT_PROGS="bin/umount.cifs"
4339 INSTALL_CIFSUMOUNT="installcifsumount"
4340 UNINSTALL_CIFSUMOUNT="uninstallcifsumount"
4341 ;;
4342 *)
4343 AC_MSG_ERROR(not on a linux system!)
4344 ;;
4345 esac
4346 ;;
4347 *)
4348 AC_MSG_RESULT(no)
4349 ;;
4350 esac ],
4351 AC_MSG_RESULT(no)
4352 )
4354 #################################################
4355 # check for cifs.upcall support
4356 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4357 CIFSUPCALL_PROGS=""
4358 INSTALL_CIFSUPCALL=""
4359 UNINSTALL_CIFSUPCALL=""
4360 AC_MSG_CHECKING(whether to build cifs.upcall)
4361 AC_ARG_WITH(cifsupcall,
4362 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4363 [ case "$withval" in
4364 no)
4365 AC_MSG_RESULT(no)
4366 ;;
4367 *)
4368 case "$host_os" in
4369 *linux*)
4370 if test x"$use_ads" != x"yes"; then
4371 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4372 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4373 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4374 else
4375 AC_MSG_RESULT(yes)
4376 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4377 CIFSUPCALL_PROGS="bin/cifs.upcall"
4378 INSTALL_CIFSUPCALL="installcifsupcall"
4379 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4380 fi
4381 ;;
4382 *)
4383 AC_MSG_ERROR(not on a linux system!)
4384 ;;
4385 esac
4386 ;;
4387 esac ],
4388 [ case "$host_os" in
4389 *linux*)
4390 if test x"$use_ads" != x"yes"; then
4391 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4392 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4393 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4394 else
4395 AC_MSG_RESULT(yes)
4396 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4397 CIFSUPCALL_PROGS="bin/cifs.upcall"
4398 INSTALL_CIFSUPCALL="installcifsupcall"
4399 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4400 fi
4401 ;;
4402 *)
4403 AC_MSG_RESULT(no)
4404 ;;
4405 esac ]
4406 )
4409 #################################################
4410 # Check for a PAM clear-text auth, accounts, password
4411 # and session support. Most PAM implementations keep their
4412 # headers in /usr/include/security. Darwin keeps its in
4413 # /usr/include/pam.
4415 with_pam_for_crypt=no
4416 try_pam=auto
4417 AC_MSG_CHECKING(whether to try PAM support)
4418 AC_ARG_WITH(pam,
4419 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4420 [ case "$withval" in
4421 yes|no|auto)
4422 try_pam=$withval
4423 ;;
4424 esac
4425 ])
4426 AC_MSG_RESULT([$try_pam])
4428 use_pam=no
4429 create_pam_modules=no
4430 if test x"${try_pam}" != x"no";then
4431 use_pam=yes
4432 create_pam_modules=yes
4434 # Most systems have PAM headers in /usr/include/security, but Darwin
4435 # has them in /usr/include/pam.
4436 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4437 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4438 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4439 if test x"${try_pam}" = x"yes";then
4440 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4441 fi
4442 use_pam=no
4443 create_pam_modules=no
4444 fi
4446 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4447 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4448 if test x"${try_pam}" = x"yes";then
4449 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4450 fi
4451 use_pam=no
4452 create_pam_modules=no
4453 fi
4455 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4456 #if HAVE_SECURITY_PAM_APPL_H
4457 #include <security/pam_appl.h>
4458 #endif
4459 #if HAVE_PAM_PAM_APPL_H
4460 #include <pam/pam_appl.h>
4461 #endif
4462 ]])
4463 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4464 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4465 if test x"${try_pam}" = x"yes";then
4466 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4467 fi
4468 create_pam_modules=no
4469 fi
4471 if test x"$use_pam" = x"yes"; then
4472 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4473 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4474 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4475 with_pam_for_crypt=yes
4477 if test x"$create_pam_modules" = x"yes"; then
4478 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4479 # this checks are optional,
4480 # we don't care about the results here
4481 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4482 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4483 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4484 else
4485 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4486 fi
4487 fi
4488 AC_MSG_CHECKING(whether to use PAM support)
4489 AC_MSG_RESULT([$use_pam])
4491 AC_MSG_CHECKING(whether to have PAM MODULES support)
4492 AC_MSG_RESULT([$create_pam_modules])
4493 fi # try_pam != no
4495 #################################################
4496 # check for PAM_RADIO_TYPE
4497 AC_TRY_COMPILE([
4498 #if (!defined(LINUX))
4500 #define PAM_EXTERN extern
4501 #if defined(HAVE_SECURITY_PAM_APPL_H)
4502 #include <security/pam_appl.h>
4503 #elif defined(HAVE_PAM_PAM_APPL_H)
4504 #include <pam/pam_appl.h>
4505 #endif
4507 #endif
4509 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4510 #include <security/pam_modules.h>
4511 #elif defined(HAVE_PAM_PAM_MODULES_H)
4512 #include <pam/pam_modules.h>
4513 #endif
4515 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4516 #include <security/_pam_macros.h>
4517 #elif defined(HAVE_PAM__PAM_MACROS_H)
4518 #include <pam/_pam_macros.h>
4519 #endif
4521 #ifdef HAVE_SECURITY_PAM_EXT_H
4522 #include <security/pam_ext.h>
4523 #endif
4524 ],
4525 [int i; i = PAM_RADIO_TYPE; ],
4526 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4528 #################################################
4529 # check for pam_smbpass support
4530 PAM_MODULES=""
4531 INSTALL_PAM_MODULES=""
4532 UNINSTALL_PAM_MODULES=""
4534 try_pam_smbpass=auto
4535 AC_MSG_CHECKING(whether to use pam_smbpass)
4536 AC_ARG_WITH(pam_smbpass,
4537 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4538 [ case "$withval" in
4539 yes|no|auto)
4540 try_pam_smbpass=$withval
4541 ;;
4542 *)
4543 AC_MSG_ERROR([valid options are yes,no,auto])
4544 ;;
4545 esac
4546 ])
4548 if test x"${try_pam_smbpass}" = xno ; then
4549 use_pam_smbpass=no
4550 else
4551 use_pam_smbpass=yes
4552 # Conditions under which pam_smbpass can't be built.
4553 if test x"$BLDSHARED" != xtrue ; then
4554 if test x"${try_pam_smbpass}" = xyes ; then
4555 AC_MSG_ERROR([No support for shared modules])
4556 fi
4557 use_pam_smbpass=no
4558 elif test x"$create_pam_modules" != xyes ; then
4559 if test x"${try_pam_smbpass}" = xyes ; then
4560 AC_MSG_ERROR([No support for PAM MODULES])
4561 fi
4562 use_pam_smbpass=no
4563 fi
4565 if test x"${use_pam_smbpass}" = xyes ; then
4566 PAM_MODULES="pam_smbpass"
4567 INSTALL_PAM_MODULES="installpammodules"
4568 UNINSTALL_PAM_MODULES="uninstallpammodules"
4569 fi
4570 fi
4571 AC_MSG_RESULT([$use_pam_smbpass])
4574 ##
4575 ## moved after the check for -lcrypt in order to
4576 ## ensure that the necessary libraries are included
4577 ## check checking for truncated salt. Wrapped by the
4578 ## $with_pam_for_crypt variable as above --jerry
4579 ##
4580 if test $with_pam_for_crypt = no; then
4581 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4582 crypt_LIBS="$LIBS"
4583 LIBS="$AUTH_LIBS $LIBS"
4584 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4585 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4586 LIBS="$crypt_LIBS"])
4587 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4588 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4589 fi
4590 fi
4592 #################################################
4593 # check for a NISPLUS_HOME support
4594 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4595 AC_ARG_WITH(nisplus-home,
4596 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4597 [ case "$withval" in
4598 yes)
4599 AC_MSG_RESULT(yes)
4600 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4601 ;;
4602 *)
4603 AC_MSG_RESULT(no)
4604 ;;
4605 esac ],
4606 AC_MSG_RESULT(no)
4607 )
4609 #################################################
4610 # check for syslog logging
4611 AC_MSG_CHECKING(whether to use syslog logging)
4612 AC_ARG_WITH(syslog,
4613 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4614 [ case "$withval" in
4615 yes)
4616 AC_MSG_RESULT(yes)
4617 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4618 ;;
4619 *)
4620 AC_MSG_RESULT(no)
4621 ;;
4622 esac ],
4623 AC_MSG_RESULT(no)
4624 )
4626 #################################################
4627 # check for custom syslog facility
4628 AC_MSG_CHECKING(whether to use a custom syslog facility)
4629 AC_ARG_WITH(syslog-facility,
4630 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4631 [
4632 if test "$withval" = "no" ; then
4633 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4634 else
4635 if test "$withval" != "yes" ; then
4636 syslog_facility="$withval"
4637 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4638 fi
4639 fi
4640 ])
4642 #################################################
4643 # check for experimental disk-quotas support
4645 samba_cv_WITH_QUOTAS=auto
4646 samba_cv_TRY_QUOTAS=no
4647 samba_cv_RUN_QUOTA_TESTS=auto
4648 samba_cv_WITH_SYS_QUOTAS=auto
4649 samba_cv_TRY_SYS_QUOTAS=auto
4650 samba_cv_SYSQUOTA_FOUND=no
4652 AC_MSG_CHECKING(whether to try disk-quotas support)
4653 AC_ARG_WITH(quotas,
4654 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4655 [ case "$withval" in
4656 yes)
4657 AC_MSG_RESULT(yes)
4658 samba_cv_WITH_QUOTAS=yes
4659 samba_cv_TRY_QUOTAS=yes
4660 samba_cv_RUN_QUOTA_TESTS=yes
4661 #set sys quotas to auto in this case
4662 samba_cv_TRY_SYS_QUOTAS=auto
4663 ;;
4664 auto)
4665 AC_MSG_RESULT(auto)
4666 samba_cv_WITH_QUOTAS=auto
4667 samba_cv_TRY_QUOTAS=auto
4668 samba_cv_RUN_QUOTA_TESTS=auto
4669 #set sys quotas to auto in this case
4670 samba_cv_TRY_SYS_QUOTAS=auto
4671 ;;
4672 no)
4673 AC_MSG_RESULT(no)
4674 samba_cv_WITH_QUOTAS=no
4675 samba_cv_TRY_QUOTAS=no
4676 samba_cv_RUN_QUOTA_TESTS=no
4677 ;;
4678 *)
4679 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4680 ;;
4681 esac ],
4682 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4683 )
4685 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4686 AC_ARG_WITH(sys-quotas,
4687 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4688 [ case "$withval" in
4689 yes)
4690 AC_MSG_RESULT(yes)
4691 samba_cv_WITH_SYS_QUOTAS=yes
4692 samba_cv_TRY_SYS_QUOTAS=yes
4693 samba_cv_RUN_QUOTA_TESTS=yes
4694 ;;
4695 auto)
4696 AC_MSG_RESULT(auto)
4697 samba_cv_WITH_SYS_QUOTAS=auto
4698 samba_cv_TRY_SYS_QUOTAS=auto
4699 samba_cv_RUN_QUOTA_TESTS=auto
4700 ;;
4701 no)
4702 AC_MSG_RESULT(no)
4703 samba_cv_WITH_SYS_QUOTAS=no
4704 samba_cv_TRY_SYS_QUOTAS=no
4705 ;;
4706 *)
4707 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4708 ;;
4709 esac ],
4710 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4711 )
4713 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4714 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4715 case "$host_os" in
4716 *linux*)
4717 AC_MSG_RESULT(yes)
4718 samba_cv_TRY_SYS_QUOTAS=yes
4719 samba_cv_RUN_QUOTA_TESTS=yes
4720 ;;
4721 *)
4722 AC_MSG_RESULT(no)
4723 samba_cv_TRY_SYS_QUOTAS=no
4724 ;;
4725 esac
4726 fi
4728 #############################################
4729 # only check for quota stuff if --with-quotas
4730 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4732 case "$host_os" in
4733 # on linux we didn't need to test we have builtin support
4734 *linux*)
4735 samba_cv_SYSQUOTA_FOUND=yes
4736 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4737 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4738 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4739 AC_MSG_RESULT(yes)
4741 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4742 samba_cv_found_xfs_header=yes
4743 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4744 AC_MSG_RESULT(yes)
4745 ;;
4746 *solaris*)
4747 # need to set this define when using static linking (BUG 1473)
4748 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4749 ;;
4750 *)
4751 ;;
4752 esac
4754 # some broken header files need this
4755 AC_CHECK_HEADER(asm/types.h,[
4756 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4757 AC_ADD_INCLUDE(<asm/types.h>)
4758 ])
4760 # For quotas on Veritas VxFS filesystems
4761 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4763 # For quotas on Linux XFS filesystems
4764 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4766 # For sys/quota.h and linux/quota.h
4767 AC_CHECK_HEADERS(sys/quota.h)
4769 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4770 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4771 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4772 AC_TRY_COMPILE([
4773 #include "confdefs.h"
4774 #ifdef HAVE_SYS_TYPES_H
4775 #include <sys/types.h>
4776 #endif
4777 #ifdef HAVE_ASM_TYPES_H
4778 #include <asm/types.h>
4779 #endif
4780 #include <sys/quota.h>
4781 ],[int i = Q_XGETQUOTA;],
4782 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4783 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4784 samba_cv_found_xfs_header=yes
4785 fi
4786 fi
4788 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4789 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4790 AC_TRY_COMPILE([
4791 #include "confdefs.h"
4792 #ifdef HAVE_SYS_QUOTA_H
4793 #include <sys/quota.h>
4794 #endif
4795 ],[
4796 struct dqblk D;
4797 D.dqb_fsoftlimit = 0;],
4798 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4799 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4800 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4801 fi
4803 ##################
4804 # look for a working quota system
4806 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4807 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4808 AC_TRY_RUN_STRICT([
4809 #define HAVE_QUOTACTL_4A 1
4810 #define AUTOCONF_TEST 1
4811 #include "confdefs.h"
4812 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4813 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4814 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4815 samba_cv_SYSQUOTA_FOUND=yes;
4816 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4817 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4818 fi
4819 fi
4821 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4822 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4823 AC_TRY_RUN_STRICT([
4824 #define HAVE_QUOTACTL_4B 1
4825 #define AUTOCONF_TEST 1
4826 #include "confdefs.h"
4827 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4828 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4829 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4830 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4831 samba_cv_SYSQUOTA_FOUND=yes;
4832 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4833 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4834 fi
4835 fi
4837 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4838 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4839 AC_TRY_RUN_STRICT([
4840 #define HAVE_QUOTACTL_3 1
4841 #define AUTOCONF_TEST 1
4842 #include "confdefs.h"
4843 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4844 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4845 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4846 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4847 samba_cv_SYSQUOTA_FOUND=yes;
4848 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4849 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4850 fi
4851 fi
4853 #################################################
4854 # check for mntent.h and struct mntent
4855 AC_CHECK_HEADERS(mntent.h)
4856 #################################################
4857 # check for setmntent,getmntent,endmntent
4858 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4860 #################################################
4861 # check for devnm.h and struct mntent
4862 AC_CHECK_HEADERS(devnm.h)
4863 #################################################
4864 # check for devnm
4865 AC_CHECK_FUNCS(devnm)
4867 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4868 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4869 # if --with-sys-quotas=yes then build it
4870 # you have can use the get/set quota command smb.conf
4871 # options then
4872 samba_cv_SYSQUOTA_FOUND=auto
4873 fi
4874 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4875 # if --with-sys-quotas=yes then build it
4876 # you have can use the get/set quota command smb.conf
4877 # options then
4878 samba_cv_TRY_SYS_QUOTAS=auto
4879 fi
4880 fi
4882 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4883 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4884 SAVE_CPPFLAGS="$CPPFLAGS"
4885 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4886 AC_TRY_COMPILE([
4887 #include "confdefs.h"
4888 #define NO_PROTO_H 1
4889 #define NO_CONFIG_H 1
4890 #define HAVE_SYS_QUOTAS 1
4891 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4892 #include "${srcdir-.}/lib/sysquotas.c"
4893 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4894 CPPFLAGS="$SAVE_CPPFLAGS"
4895 ])
4896 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4897 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4898 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4899 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4900 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4901 samba_cv_WE_USE_SYS_QUOTAS=yes
4902 AC_MSG_RESULT(yes)
4903 else
4904 AC_MSG_RESULT(no)
4905 fi
4906 fi
4907 fi
4909 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4910 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4911 SAVE_CPPFLAGS="$CPPFLAGS"
4912 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4913 AC_TRY_COMPILE([
4914 #include "confdefs.h"
4915 #define NO_PROTO_H 1
4916 #define NO_CONFIG_H 1
4917 #define HAVE_SYS_QUOTAS 1
4918 #define HAVE_XFS_QUOTAS 1
4919 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4920 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4921 CPPFLAGS="$SAVE_CPPFLAGS"
4922 ])
4923 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4924 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4925 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4926 fi
4927 fi
4928 fi
4930 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4931 SAVE_CPPFLAGS="$CPPFLAGS"
4932 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4933 AC_TRY_COMPILE([
4934 #include "confdefs.h"
4935 #define NO_PROTO_H 1
4936 #define NO_CONFIG_H 1
4937 #include "${srcdir-.}/smbd/quotas.c"
4938 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4939 CPPFLAGS="$SAVE_CPPFLAGS"
4940 ])
4941 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4942 AC_MSG_CHECKING(whether to use the old quota support)
4943 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4944 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4945 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4946 AC_MSG_RESULT(yes)
4947 else
4948 AC_MSG_RESULT(no)
4949 fi
4950 else
4951 AC_MSG_RESULT(no)
4952 fi
4953 fi
4955 ####################
4956 # End of quota check samba_cv_RUN_QUOTA_TESTS
4957 fi
4959 #################################################
4960 # check for experimental utmp accounting
4962 AC_MSG_CHECKING(whether to support utmp accounting)
4963 WITH_UTMP=yes
4964 AC_ARG_WITH(utmp,
4965 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4966 [ case "$withval" in
4967 no)
4968 WITH_UTMP=no
4969 ;;
4970 *)
4971 WITH_UTMP=yes
4972 ;;
4973 esac ],
4974 )
4976 # utmp requires utmp.h
4977 # Note similar check earlier, when checking utmp details.
4979 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4980 utmp_no_reason=", no utmp.h on $host_os"
4981 WITH_UTMP=no
4982 fi
4984 # Display test results
4986 if test x"$WITH_UTMP" = x"yes"; then
4987 AC_MSG_RESULT(yes)
4988 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4989 else
4990 AC_MSG_RESULT(no$utmp_no_reason)
4991 fi
4994 #################################################
4995 # these tests are taken from the GNU fileutils package
4996 AC_CHECKING(how to get filesystem space usage)
4997 space=no
4999 # Test for statvfs64.
5000 if test $space = no; then
5001 # SVR4
5002 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5003 [AC_TRY_RUN([
5004 #if defined(HAVE_UNISTD_H)
5005 #include <unistd.h>
5006 #endif
5007 #include <sys/types.h>
5008 #include <sys/statvfs.h>
5009 main ()
5010 {
5011 struct statvfs64 fsd;
5012 exit (statvfs64 (".", &fsd));
5013 }],
5014 fu_cv_sys_stat_statvfs64=yes,
5015 fu_cv_sys_stat_statvfs64=no,
5016 fu_cv_sys_stat_statvfs64=cross)])
5017 if test $fu_cv_sys_stat_statvfs64 = yes; then
5018 space=yes
5019 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5020 fi
5021 fi
5023 # Perform only the link test since it seems there are no variants of the
5024 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5025 # because that got a false positive on SCO OSR5. Adding the declaration
5026 # of a `struct statvfs' causes this test to fail (as it should) on such
5027 # systems. That system is reported to work fine with STAT_STATFS4 which
5028 # is what it gets when this test fails.
5029 if test $space = no; then
5030 # SVR4
5031 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5032 [AC_TRY_LINK([#include <sys/types.h>
5033 #include <sys/statvfs.h>],
5034 [struct statvfs fsd; statvfs (0, &fsd);],
5035 fu_cv_sys_stat_statvfs=yes,
5036 fu_cv_sys_stat_statvfs=no)])
5037 if test $fu_cv_sys_stat_statvfs = yes; then
5038 space=yes
5039 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5040 fi
5041 fi
5043 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5044 # This is not the case on ancient Linux systems.
5046 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5047 AC_TRY_COMPILE([#include <sys/types.h>
5048 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5049 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5050 if test x"$samba_cv_fsid_int" = x"yes"; then
5051 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5052 fi
5054 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5055 # systems use f_bsize.
5056 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5057 AC_TRY_COMPILE([#include <sys/types.h>
5058 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5059 samba_cv_frsize=yes,samba_cv_frsize=no)])
5060 if test x"$samba_cv_frsize" = x"yes"; then
5061 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5062 fi
5064 # Some systems use f_flag in struct statvfs while others use f_flags
5065 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5066 AC_TRY_COMPILE([#include <sys/types.h>
5067 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5068 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5069 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5070 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5071 fi
5073 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5074 AC_TRY_COMPILE([#include <sys/types.h>
5075 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5076 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5077 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5078 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5079 fi
5081 if test $space = no; then
5082 # DEC Alpha running OSF/1
5083 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5084 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5085 [AC_TRY_RUN([
5086 #include <sys/param.h>
5087 #include <sys/types.h>
5088 #include <sys/mount.h>
5089 main ()
5090 {
5091 struct statfs fsd;
5092 fsd.f_fsize = 0;
5093 exit (statfs (".", &fsd, sizeof (struct statfs)));
5094 }],
5095 fu_cv_sys_stat_statfs3_osf1=yes,
5096 fu_cv_sys_stat_statfs3_osf1=no,
5097 fu_cv_sys_stat_statfs3_osf1=no)])
5098 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5099 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5100 space=yes
5101 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5102 fi
5103 fi
5105 if test $space = no; then
5106 # AIX
5107 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5108 member (AIX, 4.3BSD)])
5109 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5110 [AC_TRY_RUN([
5111 #ifdef HAVE_SYS_PARAM_H
5112 #include <sys/param.h>
5113 #endif
5114 #ifdef HAVE_SYS_MOUNT_H
5115 #include <sys/mount.h>
5116 #endif
5117 #ifdef HAVE_SYS_VFS_H
5118 #include <sys/vfs.h>
5119 #endif
5120 main ()
5121 {
5122 struct statfs fsd;
5123 fsd.f_bsize = 0;
5124 exit (statfs (".", &fsd));
5125 }],
5126 fu_cv_sys_stat_statfs2_bsize=yes,
5127 fu_cv_sys_stat_statfs2_bsize=no,
5128 fu_cv_sys_stat_statfs2_bsize=no)])
5129 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5130 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5131 space=yes
5132 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5133 fi
5134 fi
5136 if test $space = no; then
5137 # SVR3
5138 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5139 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5140 [AC_TRY_RUN([#include <sys/types.h>
5141 #include <sys/statfs.h>
5142 main ()
5143 {
5144 struct statfs fsd;
5145 exit (statfs (".", &fsd, sizeof fsd, 0));
5146 }],
5147 fu_cv_sys_stat_statfs4=yes,
5148 fu_cv_sys_stat_statfs4=no,
5149 fu_cv_sys_stat_statfs4=no)])
5150 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5151 if test $fu_cv_sys_stat_statfs4 = yes; then
5152 space=yes
5153 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5154 fi
5155 fi
5157 if test $space = no; then
5158 # 4.4BSD and NetBSD
5159 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5160 member (4.4BSD and NetBSD)])
5161 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5162 [AC_TRY_RUN([#include <sys/types.h>
5163 #ifdef HAVE_SYS_PARAM_H
5164 #include <sys/param.h>
5165 #endif
5166 #ifdef HAVE_SYS_MOUNT_H
5167 #include <sys/mount.h>
5168 #endif
5169 main ()
5170 {
5171 struct statfs fsd;
5172 fsd.f_fsize = 0;
5173 exit (statfs (".", &fsd));
5174 }],
5175 fu_cv_sys_stat_statfs2_fsize=yes,
5176 fu_cv_sys_stat_statfs2_fsize=no,
5177 fu_cv_sys_stat_statfs2_fsize=no)])
5178 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5179 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5180 space=yes
5181 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5182 fi
5183 fi
5185 if test $space = no; then
5186 # Ultrix
5187 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5188 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5189 [AC_TRY_RUN([#include <sys/types.h>
5190 #ifdef HAVE_SYS_PARAM_H
5191 #include <sys/param.h>
5192 #endif
5193 #ifdef HAVE_SYS_MOUNT_H
5194 #include <sys/mount.h>
5195 #endif
5196 #ifdef HAVE_SYS_FS_TYPES_H
5197 #include <sys/fs_types.h>
5198 #endif
5199 main ()
5200 {
5201 struct fs_data fsd;
5202 /* Ultrix's statfs returns 1 for success,
5203 0 for not mounted, -1 for failure. */
5204 exit (statfs (".", &fsd) != 1);
5205 }],
5206 fu_cv_sys_stat_fs_data=yes,
5207 fu_cv_sys_stat_fs_data=no,
5208 fu_cv_sys_stat_fs_data=no)])
5209 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5210 if test $fu_cv_sys_stat_fs_data = yes; then
5211 space=yes
5212 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5213 fi
5214 fi
5216 #
5217 # As a gating factor for large file support, in order to
5218 # use <4GB files we must have the following minimal support
5219 # available.
5220 # long long, and a 64 bit off_t or off64_t.
5221 # If we don't have all of these then disable large
5222 # file support.
5223 #
5224 AC_MSG_CHECKING([if large file support can be enabled])
5225 AC_TRY_COMPILE([
5226 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5227 #include <sys/types.h>
5228 #else
5229 __COMPILE_ERROR_
5230 #endif
5231 ],
5232 [int i],
5233 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5234 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5235 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5236 fi
5237 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5239 #################################################
5240 # check for cluster extensions
5242 CTDB_CFLAGS=""
5243 AC_SUBST(CTDB_CFLAGS)
5244 AC_ARG_WITH(ctdb,
5245 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5246 [ case "$withval" in
5247 yes|no)
5248 AC_MSG_WARN([--with-ctdb called without argument])
5249 ;;
5250 *)
5251 CTDB_CPPFLAGS="-I$withval/include"
5252 ;;
5253 esac])
5255 SAVED_CPPFLAGS="$CPPFLAGS"
5256 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5257 ctdb_broken="missing or broken headers"
5259 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5260 #include "confdefs.h"
5261 #define NO_CONFIG_H
5262 #include "replace.h"
5263 #include "system/wait.h"
5264 #include "system/network.h"
5265 #define private #error __USED_RESERVED_WORD_private__
5266 #include <talloc.h>
5267 #include <tdb.h>
5268 #include <ctdb.h>
5269 ])
5271 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_COMMIT_RETRY,[
5272 #include "confdefs.h"
5273 #define NO_CONFIG_H
5274 #include "replace.h"
5275 #include "system/wait.h"
5276 #include "system/network.h"
5277 #include <talloc.h>
5278 #include <tdb.h>
5279 #include <ctdb.h>
5280 #include <ctdb_private.h>
5281 ])
5282 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_COMMIT_RETRY_decl" = x"yes"; then
5283 ctdb_broken=no
5284 else
5285 ctdb_broken="missing transaction support"
5286 fi
5288 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_ACTIVE,[
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"$ac_cv_have_CTDB_CONTROL_TRANS2_ACTIVE_decl" = x"yes"; then
5300 ctdb_broken=no
5301 else
5302 ctdb_broken="transaction support too old"
5303 fi
5305 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5306 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5307 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5308 ],,[
5309 #include "confdefs.h"
5310 #define NO_CONFIG_H
5311 #include "replace.h"
5312 #include "system/wait.h"
5313 #include "system/network.h"
5314 #include <talloc.h>
5315 #include <tdb.h>
5316 #include <ctdb.h>
5317 #include <ctdb_private.h>
5318 ])
5320 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5321 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5322 ],[
5323 ctdb_broken="missing struct ctdb_control_tcp"
5324 ],[
5325 #include "confdefs.h"
5326 #define NO_CONFIG_H
5327 #include "replace.h"
5328 #include "system/wait.h"
5329 #include "system/network.h"
5330 #include <talloc.h>
5331 #include <tdb.h>
5332 #include <ctdb.h>
5333 #include <ctdb_private.h>
5334 ])
5336 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5337 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5338 ],,[
5339 #include "confdefs.h"
5340 #define NO_CONFIG_H
5341 #include "replace.h"
5342 #include "system/wait.h"
5343 #include "system/network.h"
5344 #include <talloc.h>
5345 #include <tdb.h>
5346 #include <ctdb.h>
5347 #include <ctdb_private.h>
5348 ])
5349 CPPFLAGS="$SAVED_CPPFLAGS"
5351 AC_MSG_CHECKING(cluster support)
5352 AC_ARG_WITH(cluster-support,
5353 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5355 if test x"$with_cluster_support" = x ; then
5356 with_cluster_support="auto"
5357 fi
5359 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5360 if test "x$with_cluster_support" = "xyes"; then
5361 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5362 fi
5363 with_cluster_support=no
5364 fi
5366 if test x"$ctdb_broken" != x"no"; then
5367 if test "x$with_cluster_support" = "xyes"; then
5368 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5369 fi
5370 with_cluster_support=no
5371 fi
5373 if test "x$with_cluster_support" != "xno"; then
5374 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5375 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5376 AC_MSG_RESULT(yes)
5377 else
5378 AC_MSG_RESULT(no)
5379 fi
5381 #################################################
5382 # check for ACL support
5384 AC_MSG_CHECKING(whether to support ACLs)
5385 AC_ARG_WITH(acl-support,
5386 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5387 [ case "$withval" in
5388 yes|no)
5389 with_acl_support="$withval"
5390 ;;
5391 esac ])
5393 if test x"$with_acl_support" = x ; then
5394 with_acl_support="auto"
5395 fi
5397 AC_MSG_RESULT($with_acl_support)
5399 if test x"$with_acl_support" = x"no"; then
5400 AC_MSG_RESULT(Disabling ACL support)
5401 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5402 else
5403 AC_MSG_NOTICE(checking whether ACL support is available:)
5404 case "$host_os" in
5405 *sysv5*)
5406 AC_MSG_NOTICE(Using UnixWare ACLs)
5407 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5408 default_static_modules="$default_static_modules vfs_solarisacl"
5409 ;;
5410 *solaris*)
5411 AC_MSG_NOTICE(Using solaris ACLs)
5412 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5413 ACL_LIBS="$ACL_LIBS -lsec"
5414 default_static_modules="$default_static_modules vfs_solarisacl"
5415 ;;
5416 *hpux*)
5417 AC_MSG_NOTICE(Using HPUX ACLs)
5418 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5419 default_static_modules="$default_static_modules vfs_hpuxacl"
5420 ;;
5421 *irix*)
5422 AC_MSG_NOTICE(Using IRIX ACLs)
5423 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5424 default_static_modules="$default_static_modules vfs_irixacl"
5425 ;;
5426 *aix*)
5427 AC_MSG_NOTICE(Using AIX ACLs)
5428 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5429 default_static_modules="$default_static_modules vfs_aixacl"
5430 ;;
5431 *osf*)
5432 AC_MSG_NOTICE(Using Tru64 ACLs)
5433 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5434 ACL_LIBS="$ACL_LIBS -lpacl"
5435 default_static_modules="$default_static_modules vfs_tru64acl"
5436 ;;
5437 *darwin*)
5438 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5439 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5440 ;;
5441 *)
5442 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5443 case "$host_os" in
5444 *linux*)
5445 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5446 ;;
5447 esac
5448 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5449 acl_LIBS=$LIBS
5450 LIBS="$LIBS $ACL_LIBS"
5451 AC_TRY_LINK([
5452 #include <sys/types.h>
5453 #include <sys/acl.h>
5454 ],[
5455 acl_t acl;
5456 int entry_id;
5457 acl_entry_t *entry_p;
5458 return acl_get_entry(acl, entry_id, entry_p);
5459 ],
5460 [samba_cv_HAVE_POSIX_ACLS=yes],
5461 [samba_cv_HAVE_POSIX_ACLS=no])
5462 LIBS=$acl_LIBS
5463 ])
5464 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5465 AC_MSG_NOTICE(Using posix ACLs)
5466 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5467 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5468 acl_LIBS=$LIBS
5469 LIBS="$LIBS $ACL_LIBS"
5470 AC_TRY_LINK([
5471 #include <sys/types.h>
5472 #include <sys/acl.h>
5473 ],[
5474 acl_permset_t permset_d;
5475 acl_perm_t perm;
5476 return acl_get_perm_np(permset_d, perm);
5477 ],
5478 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5479 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5480 LIBS=$acl_LIBS
5481 ])
5482 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5483 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5484 fi
5485 default_static_modules="$default_static_modules vfs_posixacl"
5486 else
5487 AC_MSG_NOTICE(ACL support is not avaliable)
5488 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5489 fi
5490 ;;
5491 esac
5492 fi # with_acl_support
5496 #################################################
5497 # check for AIO support
5499 AC_MSG_CHECKING(whether to support asynchronous io)
5500 AC_ARG_WITH(aio-support,
5501 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5502 [ case "$withval" in
5503 yes)
5505 AC_MSG_RESULT(yes)
5506 case "$host_os" in
5507 *)
5508 AIO_LIBS=$LIBS
5509 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5510 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5511 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5512 aio_LIBS=$LIBS
5513 LIBS=$AIO_LIBS
5514 AC_TRY_LINK([#include <sys/types.h>
5515 #include <aio.h>],
5516 [ struct aiocb a; return aio_read(&a);],
5517 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5518 LIBS=$aio_LIBS])
5519 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5520 aio_LIBS=$LIBS
5521 LIBS=$AIO_LIBS
5522 AC_TRY_LINK([#include <sys/types.h>
5523 #include <aio.h>],
5524 [ struct aiocb64 a; return aio_read64(&a);],
5525 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5526 LIBS=$aio_LIBS])
5527 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5528 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5529 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5530 LIBS=$AIO_LIBS
5531 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5532 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5533 LIBS=$AIO_LIBS
5534 fi
5536 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5537 AC_MSG_CHECKING(for aio_read)
5538 AC_LINK_IFELSE([#include <aio.h>
5539 int main() { struct aiocb a; return aio_read(&a); }],
5540 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5541 [AC_MSG_RESULT(no)])
5543 AC_MSG_CHECKING(for aio_write)
5544 AC_LINK_IFELSE([#include <aio.h>
5545 int main() { struct aiocb a; return aio_write(&a); }],
5546 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5547 [AC_MSG_RESULT(no)])
5549 AC_MSG_CHECKING(for aio_fsync)
5550 AC_LINK_IFELSE([#include <aio.h>
5551 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5552 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5553 [AC_MSG_RESULT(no)])
5555 AC_MSG_CHECKING(for aio_return)
5556 AC_LINK_IFELSE([#include <aio.h>
5557 int main() { struct aiocb a; return aio_return(&a); }],
5558 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5559 [AC_MSG_RESULT(no)])
5561 AC_MSG_CHECKING(for aio_error)
5562 AC_LINK_IFELSE([#include <aio.h>
5563 int main() { struct aiocb a; return aio_error(&a); }],
5564 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5565 [AC_MSG_RESULT(no)])
5567 AC_MSG_CHECKING(for aio_cancel)
5568 AC_LINK_IFELSE([#include <aio.h>
5569 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5570 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5571 [AC_MSG_RESULT(no)])
5573 AC_MSG_CHECKING(for aio_suspend)
5574 AC_LINK_IFELSE([#include <aio.h>
5575 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5576 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5577 [AC_MSG_RESULT(no)])
5578 fi
5580 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5581 AC_MSG_CHECKING(for aio_read64)
5582 AC_LINK_IFELSE([#include <aio.h>
5583 int main() { struct aiocb a; return aio_read64(&a); }],
5584 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5585 [AC_MSG_RESULT(no)])
5587 AC_MSG_CHECKING(for aio_write64)
5588 AC_LINK_IFELSE([#include <aio.h>
5589 int main() { struct aiocb a; return aio_write64(&a); }],
5590 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5591 [AC_MSG_RESULT(no)])
5593 AC_MSG_CHECKING(for aio_fsync64)
5594 AC_LINK_IFELSE([#include <aio.h>
5595 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5596 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5597 [AC_MSG_RESULT(no)])
5599 AC_MSG_CHECKING(for aio_return64)
5600 AC_LINK_IFELSE([#include <aio.h>
5601 int main() { struct aiocb a; return aio_return64(&a); }],
5602 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5603 [AC_MSG_RESULT(no)])
5605 AC_MSG_CHECKING(for aio_error64)
5606 AC_LINK_IFELSE([#include <aio.h>
5607 int main() { struct aiocb a; return aio_error64(&a); }],
5608 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5609 [AC_MSG_RESULT(no)])
5611 AC_MSG_CHECKING(for aio_cancel64)
5612 AC_LINK_IFELSE([#include <aio.h>
5613 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5614 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5615 [AC_MSG_RESULT(no)])
5617 AC_MSG_CHECKING(for aio_suspend64)
5618 AC_LINK_IFELSE([#include <aio.h>
5619 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5620 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5621 [AC_MSG_RESULT(no)])
5622 fi
5623 ;;
5624 esac
5625 ;;
5626 *)
5627 AC_MSG_RESULT(no)
5628 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5629 ;;
5630 esac ],
5631 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5632 AC_MSG_RESULT(no)
5633 )
5635 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5636 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5637 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5638 default_shared_modules="$default_shared_modules vfs_aio_fork"
5639 fi
5640 fi
5642 #################################################
5643 # check for sendfile support
5645 with_sendfile_support=yes
5646 AC_MSG_CHECKING(whether to check to support sendfile)
5647 AC_ARG_WITH(sendfile-support,
5648 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5649 [ case "$withval" in
5650 yes)
5652 AC_MSG_RESULT(yes);
5654 case "$host_os" in
5655 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5656 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5657 AC_TRY_LINK([#include <sys/sendfile.h>],
5658 [\
5659 int tofd, fromfd;
5660 off64_t offset;
5661 size_t total;
5662 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5663 ],
5664 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5666 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5667 AC_TRY_LINK([#include <sys/sendfile.h>],
5668 [\
5669 int tofd, fromfd;
5670 off_t offset;
5671 size_t total;
5672 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5673 ],
5674 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5676 # Try and cope with broken Linux sendfile....
5677 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5678 AC_TRY_LINK([\
5679 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5680 #undef _FILE_OFFSET_BITS
5681 #endif
5682 #include <sys/sendfile.h>],
5683 [\
5684 int tofd, fromfd;
5685 off_t offset;
5686 size_t total;
5687 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5688 ],
5689 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5691 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5692 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5693 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5694 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5695 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5696 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5697 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5698 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5699 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5700 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5701 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5702 else
5703 AC_MSG_RESULT(no);
5704 fi
5706 ;;
5707 *freebsd* | *dragonfly* )
5708 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5709 AC_TRY_LINK([\
5710 #include <sys/types.h>
5711 #include <unistd.h>
5712 #include <sys/socket.h>
5713 #include <sys/uio.h>],
5714 [\
5715 int fromfd, tofd, ret, total=0;
5716 off_t offset, nwritten;
5717 struct sf_hdtr hdr;
5718 struct iovec hdtrl;
5719 hdr.headers = &hdtrl;
5720 hdr.hdr_cnt = 1;
5721 hdr.trailers = NULL;
5722 hdr.trl_cnt = 0;
5723 hdtrl.iov_base = NULL;
5724 hdtrl.iov_len = 0;
5725 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5726 ],
5727 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5729 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5730 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5731 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5732 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5733 else
5734 AC_MSG_RESULT(no);
5735 fi
5736 ;;
5738 *hpux*)
5739 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5740 AC_TRY_LINK([\
5741 #include <sys/socket.h>
5742 #include <sys/uio.h>],
5743 [\
5744 int fromfd, tofd;
5745 size_t total=0;
5746 struct iovec hdtrl[2];
5747 ssize_t nwritten;
5748 off64_t offset;
5750 hdtrl[0].iov_base = 0;
5751 hdtrl[0].iov_len = 0;
5753 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5754 ],
5755 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5756 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5757 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5758 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5759 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5760 else
5761 AC_MSG_RESULT(no);
5762 fi
5764 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5765 AC_TRY_LINK([\
5766 #include <sys/socket.h>
5767 #include <sys/uio.h>],
5768 [\
5769 int fromfd, tofd;
5770 size_t total=0;
5771 struct iovec hdtrl[2];
5772 ssize_t nwritten;
5773 off_t offset;
5775 hdtrl[0].iov_base = 0;
5776 hdtrl[0].iov_len = 0;
5778 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5779 ],
5780 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5781 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5782 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5783 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5784 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5785 else
5786 AC_MSG_RESULT(no);
5787 fi
5788 ;;
5790 *solaris*)
5791 AC_CHECK_LIB(sendfile,sendfilev)
5792 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5793 AC_TRY_LINK([\
5794 #include <sys/sendfile.h>],
5795 [\
5796 int sfvcnt;
5797 size_t xferred;
5798 struct sendfilevec vec[2];
5799 ssize_t nwritten;
5800 int tofd;
5802 sfvcnt = 2;
5804 vec[0].sfv_fd = SFV_FD_SELF;
5805 vec[0].sfv_flag = 0;
5806 vec[0].sfv_off = 0;
5807 vec[0].sfv_len = 0;
5809 vec[1].sfv_fd = 0;
5810 vec[1].sfv_flag = 0;
5811 vec[1].sfv_off = 0;
5812 vec[1].sfv_len = 0;
5813 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5814 ],
5815 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5817 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5818 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5819 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5820 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5821 else
5822 AC_MSG_RESULT(no);
5823 fi
5825 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5826 AC_TRY_LINK([\
5827 #include <sys/sendfile.h>],
5828 [\
5829 int sfvcnt;
5830 size_t xferred;
5831 struct sendfilevec vec[2];
5832 ssize_t nwritten;
5833 int tofd;
5835 sfvcnt = 2;
5837 vec[0].sfv_fd = SFV_FD_SELF;
5838 vec[0].sfv_flag = 0;
5839 vec[0].sfv_off = 0;
5840 vec[0].sfv_len = 0;
5842 vec[1].sfv_fd = 0;
5843 vec[1].sfv_flag = 0;
5844 vec[1].sfv_off = 0;
5845 vec[1].sfv_len = 0;
5846 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5847 ],
5848 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5850 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5851 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5852 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5853 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5854 else
5855 AC_MSG_RESULT(no);
5856 fi
5857 ;;
5858 *aix*)
5859 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5860 AC_TRY_LINK([\
5861 #include <sys/socket.h>],
5862 [\
5863 int fromfd, tofd;
5864 size_t total=0;
5865 struct sf_parms hdtrl;
5866 ssize_t nwritten;
5867 off64_t offset;
5869 hdtrl.header_data = 0;
5870 hdtrl.header_length = 0;
5871 hdtrl.file_descriptor = fromfd;
5872 hdtrl.file_offset = 0;
5873 hdtrl.file_bytes = 0;
5874 hdtrl.trailer_data = 0;
5875 hdtrl.trailer_length = 0;
5877 nwritten = send_file(&tofd, &hdtrl, 0);
5878 ],
5879 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5880 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5881 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5882 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5883 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5884 else
5885 AC_MSG_RESULT(no);
5886 fi
5887 ;;
5888 *)
5889 ;;
5890 esac
5891 ;;
5892 *)
5893 AC_MSG_RESULT(no)
5894 ;;
5895 esac ],
5896 AC_MSG_RESULT(yes)
5897 )
5899 ############################################
5900 # See if we have the Linux readahead syscall.
5902 AC_CACHE_CHECK([for Linux readahead],
5903 samba_cv_HAVE_LINUX_READAHEAD,[
5904 AC_TRY_LINK([
5905 #if defined(HAVE_UNISTD_H)
5906 #include <unistd.h>
5907 #endif
5908 #include <fcntl.h>],
5909 [ssize_t err = readahead(0,0,0x80000);],
5910 samba_cv_HAVE_LINUX_READAHEAD=yes,
5911 samba_cv_HAVE_LINUX_READAHEAD=no)])
5913 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5914 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5915 [Whether Linux readahead is available])
5916 fi
5918 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5920 ############################################
5921 # See if we have the posix_fadvise syscall.
5923 AC_CACHE_CHECK([for posix_fadvise],
5924 samba_cv_HAVE_POSIX_FADVISE,[
5925 AC_TRY_LINK([
5926 #if defined(HAVE_UNISTD_H)
5927 #include <unistd.h>
5928 #endif
5929 #include <fcntl.h>],
5930 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5931 samba_cv_HAVE_POSIX_FADVISE=yes,
5932 samba_cv_HAVE_POSIX_FADVISE=no)])
5934 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5935 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5936 [Whether posix_fadvise is available])
5937 fi
5939 ############################################
5940 # See if we have the Linux splice syscall.
5942 case "$host_os" in
5943 *linux*)
5944 AC_CACHE_CHECK([for Linux splice],
5945 samba_cv_HAVE_LINUX_SPLICE,[
5946 AC_TRY_LINK([
5947 #if defined(HAVE_UNISTD_H)
5948 #include <unistd.h>
5949 #endif
5950 #include <fcntl.h>],
5951 [long ret = splice(0,0,1,0,400,0);],
5952 samba_cv_HAVE_LINUX_SPLICE=yes,
5953 samba_cv_HAVE_LINUX_SPLICE=no)])
5954 ;;
5955 *)
5956 samba_cv_HAVE_LINUX_SPLICE=no
5957 ;;
5958 esac
5960 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5961 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5962 [Whether Linux splice is available])
5963 fi
5965 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5967 ############################################
5968 # See if we have the a broken readlink syscall.
5970 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5971 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5972 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5973 ])
5974 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5975 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5976 fi
5978 #################################################
5979 # Check whether winbind is supported on this platform. If so we need to
5980 # build and install client programs, sbin programs and shared libraries
5982 AC_MSG_CHECKING(whether to build winbind)
5984 # Initially, the value of $host_os decides whether winbind is supported
5986 HAVE_WINBIND=yes
5987 HAVE_WBCLIENT=no
5989 # Define external wbclient library to link against. This disables winbind.
5990 # We define this here so --with-winbind can override it.
5991 AC_ARG_WITH(wbclient,
5992 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5993 [
5994 case "$withval" in
5995 no)
5996 HAVE_WBCLIENT=no
5997 ;;
5998 yes)
5999 HAVE_WBCLIENT=yes
6000 HAVE_WINBIND=no
6001 ;;
6002 *)
6003 HAVE_WBCLIENT=yes
6004 HAVE_WINBIND=no
6005 WBCLIENT_INCLUDES="-I$withval/include"
6006 WBCLIENT_LDFLAGS="-L$withval/lib"
6007 ;;
6008 esac ],
6009 )
6011 AC_SUBST(WBCLIENT_INCLUDES)
6012 AC_SUBST(WBCLIENT_LDFLAGS)
6013 AC_SUBST(WBCLIENT_LIBS)
6016 # Define the winbind shared library name and any specific linker flags
6017 # it needs to be built with.
6019 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6020 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6021 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6022 NSSSONAMEVERSIONSUFFIX=""
6023 WINBIND_NSS_PTHREAD=""
6025 case "$host_os" in
6026 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6027 NSSSONAMEVERSIONSUFFIX=".2"
6028 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6029 ;;
6030 *freebsd[[5-9]]*)
6031 # FreeBSD winbind client is implemented as a wrapper around
6032 # the Linux version.
6033 NSSSONAMEVERSIONSUFFIX=".1"
6034 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6035 ../nsswitch/winbind_nss_linux.o"
6036 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6037 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6038 ;;
6040 *netbsd*[[3-9]]*)
6041 # NetBSD winbind client is implemented as a wrapper
6042 # around the Linux version. It needs getpwent_r() to
6043 # indicate libc's use of the correct nsdispatch API.
6044 #
6045 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6046 WINBIND_NSS_EXTRA_OBJS="\
6047 ../nsswitch/winbind_nss_netbsd.o \
6048 ../nsswitch/winbind_nss_linux.o"
6049 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6050 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6051 else
6052 HAVE_WINBIND=no
6053 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6054 fi
6055 ;;
6056 *irix*)
6057 # IRIX has differently named shared libraries
6058 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6059 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6060 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6061 ;;
6062 *solaris*)
6063 # Solaris winbind client is implemented as a wrapper around
6064 # the Linux version.
6065 NSSSONAMEVERSIONSUFFIX=".1"
6066 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6067 ../nsswitch/winbind_nss_linux.o"
6068 ;;
6069 *hpux11*)
6070 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6071 ;;
6072 *aix*)
6073 # AIX has even differently named shared libraries. No
6074 # WINS support has been implemented yet.
6075 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6076 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6077 WINBIND_NSS="../nsswitch/WINBIND"
6078 WINBIND_WINS_NSS=""
6079 ;;
6080 *)
6081 HAVE_WINBIND=no
6082 winbind_no_reason=", unsupported on $host_os"
6083 ;;
6084 esac
6086 # Check the setting of --with-winbind
6088 AC_ARG_WITH(winbind,
6089 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6090 [
6091 case "$withval" in
6092 yes)
6093 HAVE_WINBIND=yes
6094 HAVE_WBCLIENT=no
6095 ;;
6096 no)
6097 HAVE_WINBIND=no
6098 winbind_reason=""
6099 ;;
6100 esac ],
6101 )
6103 # We need unix domain sockets for winbind
6105 if test x"$HAVE_WINBIND" = x"yes"; then
6106 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6107 winbind_no_reason=", no unix domain socket support on $host_os"
6108 HAVE_WINBIND=no
6109 fi
6110 fi
6112 # Display test results
6114 if test x"$HAVE_WINBIND" = x"no"; then
6115 WINBIND_NSS=""
6116 WINBIND_WINS_NSS=""
6117 fi
6118 if test x"$HAVE_WBCLIENT" = x"yes"; then
6119 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6120 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6121 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6122 AC_MSG_RESULT(yes)
6123 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6124 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6125 else
6126 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6127 BUILD_LIBWBCLIENT_SHARED=no
6128 else
6129 BUILD_LIBWBCLIENT_SHARED=yes
6130 fi
6132 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6133 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6134 LIBWBCLIENT_SOVER=0
6135 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6136 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6137 ## Only worry about libwbclient if we have shared
6138 # library support
6139 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6140 LIBWBCLIENT=libwbclient
6141 INSTALL_LIBWBCLIENT=installlibwbclient
6142 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6143 LIBWBCLIENT_LIBS="-lwbclient"
6144 else
6145 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6146 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6147 fi
6148 fi
6150 if test x"$HAVE_WINBIND" = x"yes"; then
6151 AC_MSG_RESULT(yes)
6152 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6154 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6155 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6156 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6157 PAM_MODULES="$PAM_MODULES pam_winbind"
6158 INSTALL_PAM_MODULES="installpammodules"
6159 UNINSTALL_PAM_MODULES="uninstallpammodules"
6160 fi
6161 else
6162 AC_MSG_RESULT(no$winbind_no_reason)
6163 fi
6165 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
6166 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])
6167 samba_cv_HAVE_PTHREAD=yes],
6168 samba_cv_HAVE_PTHREAD=no)
6170 AC_SUBST(WINBIND_NSS_PTHREAD)
6171 AC_SUBST(WINBIND_NSS)
6172 AC_SUBST(WINBIND_WINS_NSS)
6173 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6174 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6175 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6177 AC_SUBST(WINBIND_KRB5_LOCATOR)
6179 # Solaris 10 does have new member in nss_XbyY_key
6180 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6181 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6182 [#include <nss_dbdefs.h>])
6184 # Solaris has some extra fields in struct passwd that need to be
6185 # initialised otherwise nscd crashes.
6187 AC_CHECK_MEMBER(struct passwd.pw_comment,
6188 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6189 [#include <pwd.h>])
6191 AC_CHECK_MEMBER(struct passwd.pw_age,
6192 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6193 [#include <pwd.h>])
6195 # AIX 4.3.x and 5.1 do not have as many members in
6196 # struct secmethod_table as AIX 5.2
6197 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6198 [#include <usersec.h>])
6199 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6200 [#include <usersec.h>])
6202 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6203 AC_TRY_COMPILE([#include <sys/types.h>
6204 #include <sys/socket.h>],
6205 [struct ucred cred;
6206 socklen_t cred_len;
6207 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6208 ],
6209 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6210 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6211 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6212 fi
6215 #################################################
6216 # Check to see if we should use the included popt
6218 AC_ARG_WITH(included-popt,
6219 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6220 [
6221 case "$withval" in
6222 yes)
6223 INCLUDED_POPT=yes
6224 ;;
6225 no)
6226 INCLUDED_POPT=no
6227 ;;
6228 esac ],
6229 )
6230 if test x"$INCLUDED_POPT" != x"yes"; then
6231 AC_CHECK_LIB(popt, poptGetContext,
6232 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6233 fi
6235 AC_MSG_CHECKING(whether to use included popt)
6236 if test x"$INCLUDED_POPT" = x"yes"; then
6237 AC_MSG_RESULT(yes)
6238 BUILD_POPT='$(POPT_OBJ)'
6239 POPTLIBS='$(POPT_OBJ)'
6240 FLAGS1="-I\$(srcdir)/../lib/popt"
6241 else
6242 AC_MSG_RESULT(no)
6243 BUILD_POPT=""
6244 POPTLIBS="-lpopt"
6245 fi
6246 AC_SUBST(BUILD_POPT)
6247 AC_SUBST(POPTLIBS)
6248 AC_SUBST(FLAGS1)
6250 #################################################
6251 # Check if user wants DNS service discovery support
6253 AC_ARG_ENABLE(dnssd,
6254 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6256 AC_SUBST(DNSSD_LIBS)
6257 if test x"$enable_dnssd" = x"yes"; then
6258 have_dnssd_support=yes
6260 AC_CHECK_HEADERS(dns_sd.h)
6261 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6262 have_dnssd_support=no
6263 fi
6265 # On Darwin the DNSSD API is in libc, but on other platforms it's
6266 # probably in -ldns_sd
6267 AC_CHECK_FUNCS(DNSServiceRegister)
6268 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6269 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6270 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6271 have_dnssd_support=no
6272 fi
6274 if test x"$have_dnssd_support" = x"yes"; then
6275 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6276 [Whether to enable DNS service discovery support])
6277 else
6278 if test x"$enable_dnssd" = x"yes"; then
6279 AC_MSG_ERROR(DNS service discovery support not available)
6280 fi
6281 fi
6283 fi
6285 #################################################
6286 # Check if user wants avahi support
6288 AC_ARG_ENABLE(avahi,
6289 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6291 if test x"$enable_avahi" != x"no"; then
6292 have_avahi_support=yes
6294 AC_CHECK_HEADERS(avahi-common/watch.h)
6295 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6296 have_avahi_support=no
6297 fi
6299 AC_CHECK_HEADERS(avahi-client/client.h)
6300 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6301 have_avahi_support=no
6302 fi
6304 save_LIBS="$LIBS"
6305 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6306 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6307 LIBS="$save_LIBS"
6309 if test x"$have_avahi_client_new" != x"yes" -o \
6310 x"$have_avahi_strerror" != x"yes" ; then
6311 have_avahi_support=no
6312 fi
6314 if test x"$have_avahi_support" = x"yes"; then
6315 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6316 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6317 [Whether to enable avahi support])
6318 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6319 else
6320 if test x"$enable_avahi" = x"yes"; then
6321 AC_MSG_ERROR(avahi support not available)
6322 fi
6323 fi
6324 fi
6326 #################################################
6327 # Check if user wants pthreadpool support
6329 AC_ARG_ENABLE(pthreadpool,
6330 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=auto)])])
6332 if test x"$enable_pthreadpool" != x"no" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6333 AC_TRY_LINK([#include "pthread.h"],
6334 [pthread_create(NULL, NULL, NULL, NULL)],
6335 ,LIBS="$LIBS -lpthread")
6336 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6337 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool.o")
6338 fi
6340 #################################################
6341 # Check to see if we should use the included iniparser
6343 AC_ARG_WITH(included-iniparser,
6344 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6345 [
6346 case "$withval" in
6347 yes)
6348 INCLUDED_INIPARSER=yes
6349 ;;
6350 no)
6351 INCLUDED_INIPARSER=no
6352 ;;
6353 esac ],
6354 )
6355 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6356 AC_CHECK_LIB(iniparser, iniparser_load,
6357 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6358 fi
6360 AC_MSG_CHECKING(whether to use included iniparser)
6361 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6362 AC_MSG_RESULT(yes)
6363 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6364 INIPARSERLIBS=""
6365 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6366 else
6367 AC_MSG_RESULT(no)
6368 BUILD_INIPARSER=""
6369 INIPARSERLIBS="-liniparser"
6370 fi
6371 AC_SUBST(BUILD_INIPARSER)
6372 AC_SUBST(INIPARSERLIBS)
6373 AC_SUBST(FLAGS1)
6377 # Checks for the vfs_fileid module
6378 # Start
6379 AC_CHECK_FUNC(getmntent)
6381 AC_CHECK_HEADERS(sys/statfs.h)
6383 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6384 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6385 AC_TRY_RUN([
6386 #include <sys/types.h>
6387 #include <sys/statfs.h>
6388 int main(void)
6389 {
6390 struct statfs fsd;
6391 fsid_t fsid = fsd.f_fsid;
6392 return statfs (".", &fsd);
6393 }],
6394 vfsfileid_cv_statfs=yes,
6395 vfsfileid_cv_statfs=no,
6396 vfsfileid_cv_statfs=cross)
6397 ])
6398 AC_MSG_RESULT($vfsfileid_cv_statfs)
6400 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6401 x"$vfsfileid_cv_statfs" = x"yes"; then
6402 default_shared_modules="$default_shared_modules vfs_fileid"
6403 fi
6404 # End
6405 # Checks for the vfs_fileid module
6408 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6409 do
6410 eval MODULE_DEFAULT_$i=STATIC
6411 done
6413 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6414 do
6415 dnl Fall back to static if we cannot build shared libraries
6416 eval MODULE_DEFAULT_$i=STATIC
6418 if test $BLDSHARED = true; then
6419 eval MODULE_DEFAULT_$i=SHARED
6420 fi
6421 done
6423 dnl Always build these modules static
6424 MODULE_rpc_spoolss=STATIC
6425 MODULE_rpc_srvsvc=STATIC
6426 MODULE_idmap_tdb=STATIC
6427 MODULE_idmap_passdb=STATIC
6428 MODULE_idmap_nss=STATIC
6430 MODULE_nss_info_template=STATIC
6432 AC_ARG_WITH(static-modules,
6433 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6434 [ if test $withval; then
6435 for i in `echo $withval | sed -e 's/,/ /g'`
6436 do
6437 eval MODULE_$i=STATIC
6438 done
6439 fi ])
6441 AC_ARG_WITH(shared-modules,
6442 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6443 [ if test $withval; then
6444 for i in `echo $withval | sed -e 's/,/ /g'`
6445 do
6446 eval MODULE_$i=SHARED
6447 done
6448 fi ])
6450 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6451 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6452 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6453 AC_SUBST(SMBD_FAM_LIBS)
6454 fi
6456 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6457 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6458 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6459 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6460 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6461 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6462 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6465 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6466 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6467 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6468 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6469 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6470 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6471 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6472 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6473 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6474 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6475 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6476 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6477 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6478 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6479 SMB_SUBSYSTEM(RPC,smbd/process.o)
6481 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6482 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6483 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6484 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6485 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6486 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6487 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6488 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6489 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6490 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6492 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6493 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6495 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6496 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6497 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6498 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6499 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6501 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6502 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6503 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6504 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6505 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6506 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6507 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6508 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6509 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6510 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6512 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6513 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6514 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6515 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6516 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6517 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6518 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6519 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6520 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6521 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6522 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6523 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6524 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6525 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6526 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6527 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6528 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6529 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6530 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6531 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6532 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6533 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6534 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6535 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6536 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6537 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6538 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6539 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6540 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6541 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6542 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6543 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6544 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6545 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6546 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6547 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6548 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6549 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6550 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6551 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6552 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6553 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6554 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6556 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6558 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6559 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6560 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6562 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6563 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6564 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6565 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6567 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6569 #################################################
6570 # do extra things if we are running insure
6572 if test "${ac_cv_prog_CC}" = "insure"; then
6573 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6574 fi
6576 #################################################
6577 # If run from the build farm, enable NASTY hacks
6578 #################################################
6579 AC_MSG_CHECKING(whether to enable build farm hacks)
6580 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6581 AC_MSG_RESULT(yes)
6582 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6583 else
6584 AC_MSG_RESULT(no)
6585 fi
6587 #################################################
6588 # check for bad librt/libpthread interactions
6590 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6591 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6592 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6593 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6595 SMB_IF_RTSIGNAL_BUG(
6596 [
6597 # Have RT_SIGNAL bug, need to check whether the problem will
6598 # affect anything we have configured.
6600 rt_do_error=no
6601 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6602 if test x"$rt_signal_lease_ok" = x"no" ; then
6603 rt_do_error=yes
6604 fi
6605 fi
6607 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6608 if test x"$rt_signal_notify_ok" = x"no" ; then
6609 rt_do_error=yes
6610 fi
6611 fi
6613 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6614 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6615 if test x"$rt_signal_aio_ok" = x"no" ; then
6616 rt_do_error=yes
6617 fi
6618 fi
6620 if test x"$rt_do_error" = x"yes" ; then
6621 SMB_IS_LIBPTHREAD_LINKED(
6622 [
6623 cat<<MSG
6625 *** On this platforms, linking Samba against pthreads causes problems
6626 *** with the oplock and change notification mechanisms. You may be
6627 *** using pthreads as a side-effect of using the --with-aio-support
6628 *** or --with-profiling-data options. Please remove these and try again.
6630 MSG
6631 ],
6632 [
6633 cat<<MSG
6635 *** On this platform, the oplock and change notification mechanisms do not
6636 *** appear to work. Please report this problem to samba-technical@samba.org
6637 *** and attach the config.log file from this directory.
6639 MSG
6640 ])
6641 AC_MSG_ERROR(unable to use realtime signals on this platform)
6642 fi
6643 ],
6644 [
6645 # no RT_SIGNAL bug, we are golden
6646 SMB_IS_LIBPTHREAD_LINKED(
6647 [
6648 AC_MSG_WARN(using libpthreads - this may degrade performance)
6649 ])
6651 ],
6652 [
6653 # cross compiling, I hope you know what you are doing
6654 true
6655 ])
6657 fi
6659 AC_ARG_ENABLE(merged-build,
6660 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6661 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6663 if test x"$enable_merged_build" = x"yes" -a \
6664 x"$merged_build_possible" = x"no" ; then
6665 AC_MSG_ERROR(Merged build required but not possible)
6666 fi
6668 m4_include(../lib/zlib/zlib.m4)
6670 if test x$enable_merged_build = xauto; then
6671 # Check for python
6672 m4_include(../m4/check_python.m4)
6673 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6675 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6676 AC_MSG_RESULT([$merged_build_possible])
6678 # Enable merged build automatically if possible, when in developer mode
6679 if test "x$developer" = xyes; then
6680 enable_merged_build=$merged_build_possible
6681 fi
6682 fi
6684 if test x$enable_merged_build = xyes; then
6685 MERGED_BUILD=1
6686 saved_USESHARED="$USESHARED"
6687 USESHARED="false"
6688 m4_include(samba4.m4)
6689 USESHARED="$saved_USESHARED"
6690 fi
6692 AC_SUBST(ZLIB_LIBS)
6693 AC_SUBST(ZLIB_OBJS)
6694 AC_ZLIB([ZLIB_OBJS=""], [
6695 ZLIB_LIBS=""
6696 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6697 deflate.o trees.o zutil.o inflate.o infback.o \
6698 inftrees.o inffast.o
6699 do
6700 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6701 done
6702 CFLAGS="-I../lib/zlib $CFLAGS"
6703 ])
6705 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6707 if test "x$enable_dmalloc" = xyes
6708 then
6709 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6710 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6711 [Define to check invariants around some common functions])
6712 LIBS="$LIBS -ldmalloc"
6713 fi
6715 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6716 LIB_REMOVE_USR_LIB(LDFLAGS)
6717 LIB_REMOVE_USR_LIB(LIBS)
6719 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6720 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6721 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6723 #################################################
6724 # Display summary of libraries detected
6726 AC_MSG_RESULT([Using libraries:])
6727 AC_MSG_RESULT([ LIBS = $LIBS])
6728 if test x"$with_ads_support" != x"no"; then
6729 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6730 fi
6731 if test x"$with_ldap_support" != x"no"; then
6732 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6733 fi
6734 if test x"$with_dnsupdate_support" != x"no"; then
6735 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6736 fi
6737 if test x"$have_dnssd_support" != x"no"; then
6738 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6739 fi
6740 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6742 #################################################
6743 # final configure stuff
6745 AC_MSG_CHECKING([configure summary])
6746 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6747 AC_MSG_RESULT(yes),
6748 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6749 AC_MSG_WARN([cannot run when cross-compiling]))
6751 dnl Merge in developer cflags from now on
6752 AC_SUBST(DEVELOPER_CFLAGS)
6753 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6754 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6755 fi
6757 # Stuff the smbd-only libraries at the end of the smbd link
6758 # path (if we have them).
6759 SMBD_LIBS="$samba_dmapi_libs"
6760 AC_SUBST(SMBD_LIBS)
6762 CFLAGS="${CFLAGS} \$(FLAGS)"
6764 if test x$MERGED_BUILD != x1; then
6765 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6766 else
6767 if test x"$BLDSHARED" = x"true" ; then
6768 LDFLAGS="$LDFLAGS -L./bin"
6769 fi
6770 fi
6772 AC_SUBST(MAKEFILE)
6773 if test x$samba_cv_gnu_make = xyes; then
6774 MAKEFILE=Makefile
6775 else
6776 # When we don't have GNU Make, generate a copy of Makefile.in
6777 # that doesn't have the "include " statements but just includes
6778 # the files verbatim.
6779 MAKEFILE=Makefile-noincludes
6780 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6781 fi
6782 AC_OUTPUT($MAKEFILE
6783 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6784 lib/netapi/examples/Makefile
6785 lib/netapi/tests/Makefile
6786 pkgconfig/smbclient.pc
6787 pkgconfig/wbclient.pc
6788 pkgconfig/netapi.pc
6789 pkgconfig/smbsharemodes.pc
6790 ../examples/libsmbclient/Makefile.internal
6791 )
6792 dnl If we had to expand the includes, make tsure the output file is moved back
6793 AC_OUTPUT_COMMANDS([
6794 if test x$MAKEFILE != Makefile; then
6795 mv $MAKEFILE Makefile
6796 fi
6797 ])
6799 #################################################
6800 # Print very concise instructions on building/use
6801 if test "x$enable_dmalloc" = xyes
6802 then
6803 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6804 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6805 fi