| blob | 70a8fe809bdbd11c51224105ba1f63be560c9acc |
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 "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
27 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
28 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
30 if test "x$enable_external_libtalloc" != xno
31 then
32 PKG_CHECK_MODULES(TALLOC, talloc >= 1.3.0,
33 [ enable_external_libtalloc=yes ],
34 [ if test "x$enable_external_libtalloc" = xyes; then
35 AC_MSG_ERROR([Unable to find libtalloc])
36 else
37 enable_external_libtalloc=no
38 fi
39 ])
40 fi
42 if test "x$enable_external_libtalloc" != xyes
43 then
44 m4_include(../lib/talloc/libtalloc.m4)
45 fi
47 m4_include(../lib/tevent/libtevent.m4)
49 LIBTEVENT_OBJ0=""
50 for obj in ${TEVENT_OBJ}; do
51 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
52 done
53 AC_SUBST(LIBTEVENT_OBJ0)
54 LIBS="${LIBS} ${TEVENT_LIBS}"
56 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
57 # but currently this fails: things have to get merged from s4.
58 tdbdir="../lib/tdb"
59 AC_SUBST(tdbdir)
60 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
61 AC_SUBST(TDB_CFLAGS)
63 LIBTDB_OBJ0=""
64 for o in common/tdb.o common/dump.o common/transaction.o common/error.o \
65 common/traverse.o common/freelist.o common/freelistcheck.o \
66 common/io.o common/lock.o common/open.o;
67 do
68 LIBTDB_OBJ0="$LIBTDB_OBJ0 $tdbdir/$o"
69 done
71 AC_SUBST(LIBTDB_OBJ0)
72 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
73 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
74 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
75 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
76 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
77 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
78 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
79 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
81 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
83 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
84 if test "x${srcdir-.}" != "x."; then
85 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
86 fi
88 dnl Unique-to-Samba variables we'll be playing with.
89 AC_SUBST(SAMBA_CPPFLAGS)
90 AC_SUBST(SHELL)
91 AC_SUBST(LDSHFLAGS)
92 AC_SUBST(SONAMEFLAG)
93 AC_SUBST(SHLD)
94 AC_SUBST(MODULE_EXPORTS)
95 AC_SUBST(DSO_EXPORTS)
96 AC_SUBST(HOST_OS)
97 AC_SUBST(PICFLAG)
98 AC_SUBST(PIE_CFLAGS)
99 AC_SUBST(PIE_LDFLAGS)
100 AC_SUBST(RELRO_LDFLAGS)
101 AC_SUBST(SHLIBEXT)
102 AC_SUBST(INSTALLLIBCMD_SH)
103 AC_SUBST(INSTALLLIBCMD_A)
104 AC_SUBST(UNINSTALLLIBCMD_SH)
105 AC_SUBST(UNINSTALLLIBCMD_A)
107 AC_SUBST(INSTALL_LIBWBCLIENT)
108 AC_SUBST(UNINSTALL_LIBWBCLIENT)
109 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
110 AC_SUBST(LIBWBCLIENT_SHARED)
111 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
112 AC_SUBST(LIBWBCLIENT_STATIC)
113 AC_SUBST(LIBWBCLIENT_TARGET)
114 AC_SUBST(LIBWBCLIENT_SOVER)
115 AC_SUBST(LIBWBCLIENT)
116 AC_SUBST(LIBWBCLIENT_LIBS)
118 AC_SUBST(LIBSAMBAUTIL_SHARED)
120 AC_SUBST(PRINT_LIBS)
121 AC_SUBST(AUTH_LIBS)
122 AC_SUBST(ACL_LIBS)
123 AC_SUBST(PASSDB_LIBS)
124 AC_SUBST(IDMAP_LIBS)
125 AC_SUBST(KRB5_LIBS)
126 AC_SUBST(UUID_LIBS)
127 AC_SUBST(LDAP_LIBS)
128 AC_SUBST(GPEXT_LIBS)
129 AC_SUBST(PAM_MODULES)
130 AC_SUBST(INSTALL_PAM_MODULES)
131 AC_SUBST(UNINSTALL_PAM_MODULES)
132 AC_SUBST(NSS_MODULES)
133 AC_SUBST(EXTRA_BIN_PROGS)
134 AC_SUBST(CIFSMOUNT_PROGS)
135 AC_SUBST(INSTALL_CIFSMOUNT)
136 AC_SUBST(UNINSTALL_CIFSMOUNT)
137 AC_SUBST(CIFSUPCALL_PROGS)
138 AC_SUBST(INSTALL_CIFSUPCALL)
139 AC_SUBST(UNINSTALL_CIFSUPCALL)
140 AC_SUBST(EXTRA_SBIN_PROGS)
141 AC_SUBST(EXTRA_ALL_TARGETS)
142 AC_SUBST(CONFIG_LIBS)
143 AC_SUBST(NSCD_LIBS)
145 # compile with optimization and without debugging by default, but
146 # allow people to set their own preference.
147 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
148 # if it has no value. This prevent *very* large debug binaries from occurring
149 # by default.
150 if test "x$debug" = "xyes" ; then
151 CFLAGS="${CFLAGS} -g"
152 fi
153 if test "x$CFLAGS" = x; then
154 CFLAGS="-O"
155 fi
157 m4_include(../lib/socket_wrapper/config.m4)
158 m4_include(../lib/nss_wrapper/config.m4)
160 m4_include(m4/swat.m4)
162 # Probe the gcc version for extra CFLAGS. We always stash these in
163 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
164 # Makefile edit, avoiding the need to re-run configure.
165 if test x"$ac_cv_prog_gcc" = x"yes" ; then
166 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
167 # Add -Wdeclaration-after-statement if compiler supports it
168 AC_CACHE_CHECK(
169 [that the C compiler understands -Wdeclaration-after-statement],
170 samba_cv_HAVE_Wdeclaration_after_statement, [
171 AC_TRY_RUN_STRICT([
172 int main(void)
173 {
174 return 0;
175 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
176 samba_cv_HAVE_Wdeclaration_after_statement=yes,
177 samba_cv_HAVE_Wdeclaration_after_statement=no,
178 samba_cv_HAVE_Wdeclaration_after_statement=cross)
179 ])
181 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
182 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
183 fi
185 #-Werror-implicit-function-declaration
186 AC_CACHE_CHECK(
187 [that the C compiler understands -Werror-implicit-function-declaration],
188 samba_cv_HAVE_Werror_implicit_function_declaration, [
189 AC_TRY_RUN_STRICT([
190 int main(void)
191 {
192 return 0;
193 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
194 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
195 samba_cv_HAVE_Werror_implicit_function_declaration=no,
196 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
197 ])
198 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
199 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
200 fi
202 # krb5developer is like developer, except we don't get
203 # -Wstrict-prototypes.
204 if test x"$krb5_developer" != x"$yes" ; then
205 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
206 fi
208 if test x"$picky_developer" = x"yes"; then
209 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
210 fi
211 fi
213 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
215 if test "x$enable_dmalloc" = xyes
216 then
217 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
218 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
219 [Define to check invariants around some common functions])
220 LIBS="$LIBS -ldmalloc"
221 fi
223 #################################################
224 # check for a shared memory profiling support
225 AC_MSG_CHECKING(whether to use profiling)
226 AC_ARG_WITH(profiling-data,
227 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
228 [ case "$withval" in
229 yes)
230 AC_MSG_RESULT(yes)
231 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
232 samba_cv_WITH_PROFILE=yes
233 ;;
234 *)
235 AC_MSG_RESULT(no)
236 samba_cv_WITH_PROFILE=no
237 ;;
238 esac ],
239 AC_MSG_RESULT(no)
240 )
242 dnl Checks for programs.
243 merged_build_possible=yes
245 AC_PROG_INSTALL
246 AC_PROG_AWK
247 # Check for GNU make
248 m4_include(../m4/check_make.m4)
249 AC_SAMBA_GNU_MAKE([true], [merged_build_possible=no])
251 # Check for perl
252 m4_include(../m4/check_perl.m4)
253 AC_SAMBA_PERL([true], [merged_build_possible=no])
255 AC_CHECK_TOOL(AR, ar)
257 dnl Check if we use GNU ld
258 LD=ld
259 AC_PROG_LD_GNU
261 dnl Certain versions of GNU ld the default is not to have the
262 dnl --allow-shlib-undefined flag defined. This causes a stackload of
263 dnl warnings when building modules.
264 if test "$ac_cv_prog_gnu_ld" = "yes"; then
265 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
266 AC_MSG_CHECKING(GNU ld release date)
267 changequote(,)dnl
268 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
269 changequote([,])dnl
270 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
271 if test -n "$ac_cv_gnu_ld_date"; then
272 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
273 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
274 fi
275 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
276 ac_cv_gnu_ld_version_script=yes
277 fi
278 else
279 AC_MSG_CHECKING(GNU ld release version)
280 changequote(,)dnl
281 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'`
282 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
283 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
284 changequote([,])dnl
285 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
286 AC_MSG_CHECKING(GNU ld release version major)
287 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
288 AC_MSG_CHECKING(GNU ld release version minor)
289 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
290 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
291 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
292 fi
293 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
294 ac_cv_gnu_ld_version_script=yes
295 fi
296 fi
297 fi
299 dnl look for executable suffix
300 AC_EXEEXT
302 dnl Check if C compiler understands -c and -o at the same time
303 AC_PROG_CC_C_O
304 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
305 BROKEN_CC=
306 else
307 BROKEN_CC=#
308 fi
309 AC_SUBST(BROKEN_CC)
311 dnl Check if the C compiler understands -Werror
312 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
313 AC_TRY_RUN_STRICT([
314 int main(void)
315 {
316 return 0;
317 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
318 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
319 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
320 Werror_FLAGS="-Werror"
321 else
322 dnl Check if the C compiler understands -w2
323 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
324 AC_TRY_RUN_STRICT([
325 int main(void)
326 {
327 return 0;
328 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
329 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
330 if test x"$samba_cv_HAVE_w2" = x"yes"; then
331 Werror_FLAGS="-w2"
332 else
333 dnl Check if the C compiler understands -errwarn
334 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
335 AC_TRY_RUN_STRICT([
336 int main(void)
337 {
338 return 0;
339 }],[-errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
340 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
341 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
342 Werror_FLAGS="-errwarn=%all"
343 fi
344 fi
345 fi
347 ############################################
348 # check if the compiler can handle negative enum values
349 # and don't truncate the values to INT_MAX
350 # a runtime test is needed here
351 AC_SUBST(PIDL_ARGS)
352 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
353 AC_TRY_RUN(
354 [
355 #include <stdio.h>
356 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
357 int main(void) {
358 enum negative_values v1 = NEGATIVE_VALUE;
359 unsigned v2 = NEGATIVE_VALUE;
361 if (v1 != 0xFFFFFFFF) {
362 printf("%u != 0xFFFFFFFF\n", v1);
363 return 1;
364 }
365 if (v2 != 0xFFFFFFFF) {
366 printf("%u != 0xFFFFFFFF\n", v2);
367 return 1;
368 }
370 return 0;
371 }
372 ],
373 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
374 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
375 AC_MSG_WARN([using --uint-enums for pidl])
376 PIDL_ARGS="$PIDL_ARGS --uint-enums"
377 fi
379 dnl Figure out the flags to support named structure initializers
381 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
383 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
384 AC_MSG_CHECKING(uname -s)
385 AC_MSG_RESULT(${UNAME_S})
387 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
388 AC_MSG_CHECKING(uname -r)
389 AC_MSG_RESULT(${UNAME_R})
391 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
392 AC_MSG_CHECKING(uname -m)
393 AC_MSG_RESULT(${UNAME_M})
395 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
396 AC_MSG_CHECKING(uname -p)
397 AC_MSG_RESULT(${UNAME_P})
399 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
400 AC_MSG_CHECKING(uname -i)
401 AC_MSG_RESULT(${UNAME_I})
403 dnl Add #include for broken IRIX header files
404 case "$host_os" in
405 *irix6*)
406 #TODO add to libreplace
407 if test x"$ac_cv_prog_gcc" != x"yes" ; then
408 dnl Fix sensible defaults for MIPSPro compilers. The
409 dnl error numbers are valid for the 7.3 compilers,
410 dnl hopefully also valid for the 7.4 series.
411 dnl
412 dnl Bugzilla 3801. Force an error on warning 1035
413 dnl so we don't incorrectly detect stdint.h. This
414 dnl warning is emitted for #error directives.
415 CFLAGS="$CFLAGS -diag_error 1035"
416 dnl 1209: Controlling expression is constant
417 dnl 1174: Function foo declared but never referenced
418 dnl 3201: Parameter foo was never referenced
419 CFLAGS="$CFLAGS -woff 1209,1174,3201"
420 fi
421 ;;
422 esac
424 DYNEXP=
425 AC_SUBST(DYNEXP)
427 dnl Add modules that have to be built by default here
428 dnl These have to be built static:
429 default_static_modules="pdb_smbpasswd pdb_tdbsam pdb_wbc_sam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl rpc_ntsvcs rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog auth_sam auth_unix auth_winbind auth_wbc auth_server auth_domain auth_builtin auth_netlogond vfs_default nss_info_template"
431 dnl These are preferably build shared, and static if dlopen() is not available
432 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb vfs_smb_traffic_analyzer vfs_preopen"
434 if test "x$developer" = xyes; then
435 default_static_modules="$default_static_modules rpc_rpcecho"
436 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
437 fi
439 #
440 # Config CPPFLAG settings for strange OS's that must be set
441 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
442 # case statement; its first reference must be unconditional.
443 #
444 case "$host_os" in
445 *hpux*)
446 #
447 # Defines needed for HPUX support.
448 # HPUX has bigcrypt but (sometimes?) doesn't use it for
449 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
450 #
451 case `uname -r` in
452 *9*|*10*|*11)
453 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
454 ;;
455 esac
456 ;;
458 #
459 # CRAY Unicos has broken const handling
460 *unicos*)
461 AC_MSG_RESULT([disabling const])
462 CPPFLAGS="$CPPFLAGS -Dconst="
463 ;;
465 #
466 # AIX4.x doesn't even admit to having large
467 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
468 #
469 *aix4*)
470 AC_MSG_RESULT([enabling large file support])
471 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
472 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
473 ;;
474 #
475 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
476 # to the existance of large files..
477 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
478 # recommendations on large file support, however it makes the
479 # compile work using gcc 2.7 and 2.8, whereas using the Sun
480 # recommendation makes the compile fail on gcc2.7. JRA.
481 #
482 # Solaris uses SYSV printing. Make sure to set that here. --jerry
483 #
484 *solaris*)
485 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
486 case `uname -r` in
487 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
488 AC_MSG_RESULT([no large file support])
489 ;;
490 5.*)
491 AC_MSG_RESULT([enabling large file support])
492 if test "$ac_cv_prog_gcc" = yes; then
493 ${CC-cc} -v >conftest.c 2>&1
494 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
495 rm -fr conftest.c
496 case "$ac_cv_gcc_compiler_version_number" in
497 *"gcc version 2.6"*|*"gcc version 2.7"*)
498 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
499 LDFLAGS="$LDFLAGS -lthread"
500 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
501 ;;
502 *)
503 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
504 LDFLAGS="$LDFLAGS -lthread"
505 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
506 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
507 ;;
508 esac
509 else
510 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
511 LDFLAGS="$LDFLAGS -lthread"
512 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
513 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
514 fi
515 ;;
516 esac
517 ;;
518 #
519 # IRIX uses SYSV printing. Make sure to set that here
520 #
521 *irix*)
522 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
523 ;;
524 *freebsd*|*dragonfly*)
525 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
526 ;;
527 #
528 # VOS may need to have POSIX support and System V compatibility enabled.
529 #
530 *vos*)
531 case "$CPPFLAGS" in
532 *-D_POSIX_C_SOURCE*)
533 ;;
534 *)
535 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
536 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
537 ;;
538 esac
539 case "$CPPFLAGS" in
540 *-D_SYSV*|*-D_SVID_SOURCE*)
541 ;;
542 *)
543 CPPFLAGS="$CPPFLAGS -D_SYSV"
544 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
545 esac
546 ;;
547 #
548 # Tests needed for SINIX large file support.
549 #
550 *sysv4*)
551 if test $host = mips-sni-sysv4 ; then
552 AC_MSG_CHECKING([for LFS support])
553 old_CPPFLAGS="$CPPFLAGS"
554 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
555 AC_TRY_RUN([
556 #include <unistd.h>
557 main () {
558 #if _LFS64_LARGEFILE == 1
559 exit(0);
560 #else
561 exit(1);
562 #endif
563 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
564 CPPFLAGS="$old_CPPFLAGS"
565 if test x$SINIX_LFS_SUPPORT = xyes ; then
566 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
567 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
568 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
569 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
570 LIBS="`getconf LFS64_LIBS` $LIBS"
571 fi
572 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
573 fi
574 ;;
576 # Systems with LFS support.
577 #
578 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
579 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
580 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
581 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
582 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
583 ;;
585 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
586 #
587 *linux*)
588 AC_MSG_CHECKING([for LFS support])
589 old_CPPFLAGS="$CPPFLAGS"
590 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
591 AC_TRY_RUN([
592 #include <unistd.h>
593 #include <sys/utsname.h>
594 #include <string.h>
595 #include <stdlib.h>
596 main() {
597 #if _LFS64_LARGEFILE == 1
598 struct utsname uts;
599 char *release;
600 int major, minor;
602 /* Ensure this is glibc 2.2 or higher */
603 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
604 int libc_major = __GLIBC__;
605 int libc_minor = __GLIBC_MINOR__;
607 if (libc_major < 2)
608 exit(1);
609 if (libc_minor < 2)
610 exit(1);
611 #endif
613 /* Ensure this is kernel 2.4 or higher */
615 uname(&uts);
616 release = strdup(uts.release);
617 major = atoi(strsep(&release, "."));
618 minor = atoi(strsep(&release, "."));
620 if (major > 2 || (major == 2 && minor > 3))
621 exit(0);
622 exit(1);
623 #else
624 exit(1);
625 #endif
626 }
627 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
628 CPPFLAGS="$old_CPPFLAGS"
629 if test x$LINUX_LFS_SUPPORT = xyes ; then
630 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
631 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
632 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
633 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
634 fi
635 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
636 ;;
638 #
639 # MacOS X is the *only* system that uses compose character in utf8. This
640 # is so horribly broken....
641 #
642 *darwin*)
643 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
645 # Add a system specific charset module.
646 default_shared_modules="$default_shared_modules charset_macosxfs"
648 ;;
649 *hurd*)
650 AC_MSG_CHECKING([for LFS support])
651 old_CPPFLAGS="$CPPFLAGS"
652 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
653 AC_TRY_RUN([
654 #include <unistd.h>
655 main () {
656 #if _LFS64_LARGEFILE == 1
657 exit(0);
658 #else
659 exit(1);
660 #endif
661 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
662 CPPFLAGS="$old_CPPFLAGS"
663 if test x$GLIBC_LFS_SUPPORT = xyes ; then
664 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
665 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
666 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
667 fi
668 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
669 ;;
671 esac
673 SAVE_CPPFLAGS="${CPPFLAGS}"
674 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
676 AC_LIBREPLACE_BROKEN_CHECKS
677 AC_LIBREPLACE_NETWORK_CHECKS
679 CPPFLAGS="${SAVE_CPPFLAGS}"
681 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
683 LIBREPLACE_OBJS=""
684 for obj in ${LIBREPLACEOBJ}; do
685 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
686 done
687 AC_SUBST(LIBREPLACE_OBJS)
689 # add -ldl to the global LIBS
690 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
691 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
694 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
695 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
696 AC_CHECK_HEADERS(limits.h float.h pthread.h libintl.h)
697 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
698 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
699 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
700 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
701 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
702 AC_CHECK_HEADERS(sys/sysmacros.h)
703 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
704 AC_CHECK_HEADERS(langinfo.h locale.h)
705 AC_CHECK_HEADERS(xfs/libxfs.h)
706 AC_CHECK_HEADERS(netgroup.h)
708 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
709 #if HAVE_RPC_RPC_H
710 #include <rpc/rpc.h>
711 #endif
712 ]])
714 ## These fail to compile on IRIX so just check for their presence
715 AC_CHECK_HEADERS(sys/mode.h,,,)
717 # Look for Darwin headers
718 old_CPPFLAGS="$CPPFLAGS"
719 CPPFLAGS="-Iinclude $CPPFLAGS"
720 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
721 CPPFLAGS="$old_CPPFLAGS"
723 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
724 # subdirectory of headers.
725 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
727 #
728 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
729 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
730 #
731 case "$host_os" in
732 *hpux*)
733 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
734 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
735 if test x"$ac_cv_header_shadow_h" = x"yes"; then
736 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
737 fi
738 ;;
739 esac
740 AC_CHECK_HEADERS(shadow.h)
741 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
742 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
744 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
745 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
747 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
749 # For experimental utmp support (lastlog on some BSD-like systems)
750 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
752 AC_CHECK_SIZEOF(int,cross)
753 AC_CHECK_SIZEOF(long,cross)
754 AC_CHECK_SIZEOF(long long,cross)
755 AC_CHECK_SIZEOF(short,cross)
757 AC_C_CONST
758 AC_C_INLINE
759 AC_C_BIGENDIAN
760 AC_C_CHAR_UNSIGNED
762 AC_TYPE_SIGNAL
763 AC_TYPE_UID_T
764 AC_TYPE_MODE_T
765 AC_TYPE_OFF_T
766 AC_TYPE_SIZE_T
767 AC_TYPE_PID_T
768 AC_STRUCT_ST_RDEV
769 AC_DIRENT_D_OFF
770 AC_CHECK_TYPE(ssize_t, int)
771 AC_CHECK_TYPE(wchar_t, unsigned short)
773 ############################################
774 # for cups support we need libcups, and a handful of header files
776 AC_ARG_ENABLE(cups,
777 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
779 if test x$enable_cups != xno; then
780 AC_PATH_PROG(CUPS_CONFIG, cups-config)
782 if test "x$CUPS_CONFIG" != x; then
784 ac_save_CFLAGS=$CFLAGS
785 ac_save_LDFLAGS=$LDFLAGS
786 ac_save_PRINT_LIBS=$PRINT_LIBS
787 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
788 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
789 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
790 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
791 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
792 x"$ac_cv_header_cups_language_h" = xyes; then
793 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
794 samba_cv_HAVE_CUPS=yes
795 else
796 AC_MSG_WARN([cups-config around but cups-devel not installed])
797 CFLAGS=$ac_save_CFLAGS
798 LDFLAGS=$ac_save_LDFLAGS
799 PRINT_LIBS=$ac_save_PRINT_LIBS
800 fi
802 elif test x"$enable_cups" = x"yes"; then
803 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
804 fi
805 fi
807 AC_ARG_ENABLE(iprint,
808 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
810 if test x$enable_iprint != xno; then
811 if test x"$samba_cv_HAVE_CUPS" = xyes; then
812 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
813 elif test x"$enable_iprint" = x"yes"; then
814 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
815 fi
816 fi
818 ############################################
819 # check if the compiler will optimize out function calls
820 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
821 AC_TRY_LINK([
822 #include <stdio.h>],
823 [
824 if (0) {
825 this_function_does_not_exist();
826 } else {
827 return 1;
828 }
830 ],
831 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
832 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
833 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
834 fi
836 #############################################
837 # check for fd passing struct via msg_control
838 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
839 AC_TRY_COMPILE([
840 #include <sys/types.h>
841 #include <stdlib.h>
842 #include <stddef.h>
843 #include <sys/socket.h>
844 #include <sys/un.h>],
845 [
846 struct msghdr msg;
847 union {
848 struct cmsghdr cm;
849 char control[CMSG_SPACE(sizeof(int))];
850 } control_un;
851 msg.msg_control = control_un.control;
852 msg.msg_controllen = sizeof(control_un.control);
853 ],
854 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
855 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
856 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
857 [If we can use msg_control for passing file descriptors])
858 fi
860 #############################################
861 # check for fd passing struct via msg_acctrights
862 AC_CACHE_CHECK([for fd passing via msg_acctrights],
863 samba_cv_msghdr_msg_acctrights, [
864 AC_TRY_COMPILE([
865 #include <sys/types.h>
866 #include <stdlib.h>
867 #include <stddef.h>
868 #include <sys/socket.h>
869 #include <sys/un.h>],
870 [
871 struct msghdr msg;
872 int fd;
873 msg.msg_acctrights = (caddr_t) &fd;
874 msg.msg_acctrightslen = sizeof(fd);
875 ],
876 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
877 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
878 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
879 [If we can use msg_acctrights for passing file descriptors])
880 fi
882 AC_CHECK_FUNCS(dirfd)
883 if test x"$ac_cv_func_dirfd" = x"yes"; then
884 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
885 fi
887 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
888 AC_TRY_COMPILE([
889 #include <sys/types.h>
890 #if STDC_HEADERS
891 #include <stdlib.h>
892 #include <stddef.h>
893 #endif
894 #include <signal.h>],[struct sigevent s;],
895 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
896 if test x"$samba_cv_struct_sigevent" = x"yes"; then
897 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
898 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
899 [#include <signal.h>])
900 fi
902 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
903 AC_TRY_COMPILE([
904 #include <sys/types.h>
905 #if STDC_HEADERS
906 #include <stdlib.h>
907 #include <stddef.h>
908 #endif
909 #if TIME_WITH_SYS_TIME
910 # include <sys/time.h>
911 # include <time.h>
912 #else
913 # if HAVE_SYS_TIME_H
914 # include <sys/time.h>
915 # else
916 # include <time.h>
917 # endif
918 #endif
919 ],[struct timespec ts;],
920 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
921 if test x"$samba_cv_struct_timespec" = x"yes"; then
922 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
923 fi
925 # and glibc has setresuid under linux but the function does
926 # nothing until kernel 2.1.44! very dumb.
927 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
928 AC_TRY_RUN([#include <errno.h>
929 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
930 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
931 if test x"$samba_cv_have_setresuid" = x"yes"; then
932 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
933 fi
935 # Do the same check for setresguid...
936 #
937 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
938 AC_TRY_RUN([#include <unistd.h>
939 #include <errno.h>
940 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
941 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
942 if test x"$samba_cv_have_setresgid" = x"yes"; then
943 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
944 fi
946 AC_FUNC_MEMCMP
948 ###############################################
949 # Readline included by default unless explicitly asked not to
950 test "${with_readline+set}" != "set" && with_readline=yes
952 # test for where we get readline() from
953 AC_MSG_CHECKING(whether to use readline)
954 AC_ARG_WITH(readline,
955 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
956 [ case "$with_readline" in
957 yes)
958 AC_MSG_RESULT(yes)
960 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
961 AC_CHECK_HEADERS(readline/history.h)
963 AC_CHECK_HEADERS(readline.h readline/readline.h,[
964 for termlib in ncurses curses termcap terminfo termlib tinfo; do
965 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
966 done
967 AC_CHECK_LIB(readline, rl_callback_handler_install,
968 [TERMLIBS="-lreadline $TERMLIBS"
969 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
970 break], [TERMLIBS=], $TERMLIBS)])
971 ;;
972 no)
973 AC_MSG_RESULT(no)
974 ;;
975 *)
976 AC_MSG_RESULT(yes)
978 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
979 # alternate readline path
980 _ldflags=${LDFLAGS}
981 _cppflags=${CPPFLAGS}
983 # Add additional search path
984 LDFLAGS="-L$with_readline/lib $LDFLAGS"
985 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
987 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
988 AC_CHECK_HEADERS(readline/history.h)
990 AC_CHECK_HEADERS(readline.h readline/readline.h,[
991 for termlib in ncurses curses termcap terminfo termlib; do
992 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
993 done
994 AC_CHECK_LIB(readline, rl_callback_handler_install,
995 [TERMLDFLAGS="-L$with_readline/lib"
996 TERMCPPFLAGS="-I$with_readline/include"
997 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
998 TERMLIBS="-lreadline $TERMLIBS"
999 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1000 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1002 LDFLAGS=$_ldflags
1003 ;;
1004 esac],
1005 AC_MSG_RESULT(no)
1006 )
1007 AC_SUBST(TERMLIBS)
1008 AC_SUBST(TERMLDFLAGS)
1010 # The readline API changed slightly from readline3 to readline4, so
1011 # code will generate warnings on one of them unless we have a few
1012 # special cases.
1013 AC_CHECK_LIB(readline, rl_completion_matches,
1014 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1015 [Do we have rl_completion_matches?])],
1016 [],
1017 [$TERMLIBS])
1019 # not all readline libs have rl_event_hook or history_list
1020 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1021 AC_CHECK_LIB(readline, history_list,
1022 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1023 [],
1024 [$TERMLIBS])
1026 ###############################################
1027 # test for where we get yp_get_default_domain() from
1028 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1029 AC_CHECK_FUNCS(yp_get_default_domain)
1031 # Check if we have execl, if not we need to compile smbrun.
1032 AC_CHECK_FUNCS(execl)
1033 if test x"$ac_cv_func_execl" = x"no"; then
1034 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1035 fi
1037 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1038 AC_CHECK_FUNCS(strtol)
1039 AC_CHECK_FUNCS(strchr chflags)
1040 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1041 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1042 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1043 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1044 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1045 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64)
1046 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1047 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1048 AC_CHECK_FUNCS(getpwent_r)
1049 AC_CHECK_FUNCS(getdents64)
1050 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1051 AC_CHECK_FUNCS(syslog vsyslog timegm)
1052 AC_CHECK_FUNCS(setlocale nl_langinfo)
1053 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1054 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1055 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1056 AC_CHECK_HEADERS(sys/mman.h)
1057 # setbuffer, shmget, shm_open are needed for smbtorture
1058 AC_CHECK_FUNCS(shmget shm_open)
1059 AC_CHECK_FUNCS(gettext dgettext)
1060 AC_CHECK_FUNCS(strupr)
1062 # Find a method of generating a stack trace
1063 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1064 # libexecinfo provides backtrace_symbols on FreeBSD
1065 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1066 AC_CHECK_FUNCS(backtrace_symbols)
1067 AC_CHECK_LIB(exc, trace_back_stack)
1069 # check for sysctlbyname for BSD systems
1070 AC_CHECK_FUNCS(sysctlbyname)
1072 #############################
1073 # check if building with gpfs
1074 AC_CHECK_HEADERS(gpfs_gpl.h)
1075 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1076 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1077 default_shared_modules="$default_shared_modules vfs_gpfs"
1078 fi
1080 #############################################
1081 # check if building on Isilon OneFS
1082 printf "%s" "checking for Isilon OneFS... "
1083 save_LIBS="$LIBS"
1084 LIBS="$LIBS -lisi_version"
1085 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1086 [get_isilon_copyright()],
1087 samba_cv_HAVE_ONEFS=yes,
1088 samba_cv_HAVE_ONEFS=no)
1089 echo $samba_cv_HAVE_ONEFS
1090 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1091 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1092 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1093 default_static_modules="$default_static_modules"
1094 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1095 # Need to also add general libs for oplocks support
1096 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1097 fi
1098 AC_SUBST(ONEFS_LIBS)
1099 LIBS="$save_LIBS"
1101 # Note that all the libunwind symbols in the API are defined to internal
1102 # platform-specific version, so we must include libunwind.h before checking
1103 # any of them.
1104 AC_MSG_CHECKING([for libunwind])
1105 save_LIBS=$LIBS
1107 UNWIND_ARCH="unknown"
1108 if test x"$UNAME_I" != x"unknown"; then
1109 UNWIND_ARCH="$UNAME_I"
1110 elif test x"$UNAME_M" != x"unknown"; then
1111 UNWIND_ARCH="$UNAME_M"
1112 elif test x"$UNAME_P" != x"unknown"; then
1113 UNWIND_ARCH="$UNAME_P"
1114 fi
1116 case "$UNWIND_ARCH" in
1117 unknown)
1118 # This probably won't link without
1119 # the platform-specific libunwind.
1120 LIBS="$LIBS -lunwind"
1121 ;;
1122 i386|i586|i686)
1123 # Add the platform-specific libunwind module.
1124 LIBS="$LIBS -lunwind -lunwind-x86"
1125 ;;
1126 *)
1127 # Add the platform-specific libunwind module.
1128 # based on uname -i, uname -m or uname -p
1129 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1130 ;;
1131 esac
1133 AC_TRY_LINK(
1134 [
1135 #ifdef HAVE_LIBUNWIND_H
1136 #include <libunwind.h>
1137 #endif
1138 ],
1139 [
1140 unw_context_t ctx; unw_cursor_t cur;
1141 char buf[256]; unw_word_t off;
1142 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1143 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1144 ],
1145 [
1146 AC_MSG_RESULT(yes)
1147 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1149 # If we have libunwind, test whether we also have libunwind-ptrace
1150 # which would let us unwind arbitrary processes.
1151 save_LIBS=$LIBS
1152 AC_CHECK_HEADERS(libunwind-ptrace.h)
1153 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1154 [
1155 LIBUNWIND_PTRACE="-lunwind-ptrace";
1156 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1157 [Whether libunwind-ptrace.a is available.])
1158 ],
1159 [ LIBUNWIND_PTRACE="" ])
1161 LIBS=$save_LIBS
1162 ],
1163 [
1164 AC_MSG_RESULT(no)
1165 LIBS=$save_LIBS
1166 ])
1168 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1169 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1170 AC_CHECK_HEADERS(sys/ptrace.h)
1171 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1172 AC_TRY_LINK(
1173 [
1174 #if HAVE_SYS_TYPES_H
1175 #include <sys/types.h>
1176 #endif
1177 #if HAVE_SYS_PTRACE_H
1178 #include <sys/ptrace.h>
1179 #endif
1180 ],
1181 [
1182 pid_t me = (pid_t)-1;
1183 ptrace(PTRACE_ATTACH, me, 0, 0);
1184 ptrace(PTRACE_DETACH, me, 0, 0);
1185 return 0;
1186 ],
1187 [
1188 AC_MSG_RESULT(yes)
1189 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1190 [Whether the Linux ptrace(2) interface is available.])
1191 ],
1192 [
1193 AC_MSG_RESULT(no)
1194 LIBUNWIND_PTRACE=""
1195 ])
1196 fi
1198 AC_SUBST(LIBUNWIND_PTRACE)
1200 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1201 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1202 AC_CHECK_FUNCS(__getcwd _getcwd)
1203 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1204 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1205 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1206 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1207 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1208 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1209 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1210 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1211 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1212 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1213 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1214 AC_CHECK_FUNCS(prctl)
1216 AC_TRY_COMPILE([
1217 #ifdef HAVE_SYS_PRCTL_H
1218 #include <sys/prctl.h>
1219 #endif
1220 ],
1221 [int i; i = prtcl(0); ],
1222 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1224 #
1225 #
1226 #
1227 case "$host_os" in
1228 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1229 # glibc <= 2.3.2 has a broken getgrouplist
1230 AC_TRY_RUN([
1231 #include <unistd.h>
1232 #include <sys/utsname.h>
1233 main() {
1234 /* glibc up to 2.3 has a broken getgrouplist */
1235 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1236 int libc_major = __GLIBC__;
1237 int libc_minor = __GLIBC_MINOR__;
1239 if (libc_major < 2)
1240 exit(1);
1241 if ((libc_major == 2) && (libc_minor <= 3))
1242 exit(1);
1243 #endif
1244 exit(0);
1245 }
1246 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1247 if test x"$linux_getgrouplist_ok" = x"yes"; then
1248 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1249 fi
1250 ;;
1251 *)
1252 AC_CHECK_FUNCS(getgrouplist)
1253 ;;
1254 esac
1256 #
1257 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1258 #
1260 if test x$ac_cv_func_stat64 = xno ; then
1261 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1262 AC_TRY_LINK([
1263 #if defined(HAVE_UNISTD_H)
1264 #include <unistd.h>
1265 #endif
1266 #include <sys/stat.h>
1267 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1268 AC_MSG_RESULT([$ac_cv_func_stat64])
1269 if test x$ac_cv_func_stat64 = xyes ; then
1270 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1271 fi
1272 fi
1274 if test x$ac_cv_func_lstat64 = xno ; then
1275 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1276 AC_TRY_LINK([
1277 #if defined(HAVE_UNISTD_H)
1278 #include <unistd.h>
1279 #endif
1280 #include <sys/stat.h>
1281 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1282 AC_MSG_RESULT([$ac_cv_func_lstat64])
1283 if test x$ac_cv_func_lstat64 = xyes ; then
1284 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1285 fi
1286 fi
1288 if test x$ac_cv_func_fstat64 = xno ; then
1289 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1290 AC_TRY_LINK([
1291 #if defined(HAVE_UNISTD_H)
1292 #include <unistd.h>
1293 #endif
1294 #include <sys/stat.h>
1295 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1296 AC_MSG_RESULT([$ac_cv_func_fstat64])
1297 if test x$ac_cv_func_fstat64 = xyes ; then
1298 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1299 fi
1300 fi
1302 #################################################
1303 # Check whether struct stat has timestamps with sub-second resolution.
1304 #
1306 samba_cv_stat_hires=no
1307 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1308 [samba_cv_stat_hires=yes])
1309 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1310 [samba_cv_stat_hires=yes])
1311 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1312 [samba_cv_stat_hires=yes])
1313 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1314 [samba_cv_stat_hires=yes])
1315 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1316 [samba_cv_stat_hires=yes])
1318 if test x"$samba_cv_stat_hires" = x"yes" ; then
1319 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1320 [whether struct stat has sub-second timestamps])
1321 fi
1323 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1324 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1325 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1328 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1329 [
1330 AC_TRY_COMPILE(
1331 [#include <sys/stat.h>],
1332 [
1333 int a = UF_DOS_ARCHIVE;
1334 int h = UF_DOS_HIDDEN;
1335 int r = UF_DOS_RO;
1336 int s = UF_DOS_SYSTEM;
1337 int i = UF_DOS_NOINDEX;
1338 int f = UF_DOS_FLAGS;
1339 ],
1340 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1341 ])
1343 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1344 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1345 fi
1347 #####################################
1348 # needed for SRV lookups
1349 AC_CHECK_LIB(resolv, dn_expand)
1350 AC_CHECK_LIB(resolv, _dn_expand)
1351 AC_CHECK_LIB(resolv, __dn_expand)
1353 #
1354 # Check for the functions putprpwnam, set_auth_parameters,
1355 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1356 # Needed for OSF1 and HPUX.
1357 #
1359 AC_LIBTESTFUNC(security, putprpwnam)
1360 AC_LIBTESTFUNC(sec, putprpwnam)
1362 AC_LIBTESTFUNC(security, set_auth_parameters)
1363 AC_LIBTESTFUNC(sec, set_auth_parameters)
1365 # UnixWare 7.x has its getspnam in -lgen
1366 AC_LIBTESTFUNC(gen, getspnam)
1368 AC_LIBTESTFUNC(security, getspnam)
1369 AC_LIBTESTFUNC(sec, getspnam)
1371 AC_LIBTESTFUNC(security, bigcrypt)
1372 AC_LIBTESTFUNC(sec, bigcrypt)
1374 AC_LIBTESTFUNC(security, getprpwnam)
1375 AC_LIBTESTFUNC(sec, getprpwnam)
1377 AC_CHECK_FUNCS(strsignal)
1379 ############################################
1380 # Check if we have libattr
1381 case "$host_os" in
1382 *osf*)
1383 AC_SEARCH_LIBS(getproplist, [proplist])
1384 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1385 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1386 AC_CHECK_FUNCS(sizeof_proplist_entry)
1387 ;;
1388 *)
1389 AC_SEARCH_LIBS(getxattr, [attr])
1390 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1391 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1392 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1393 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1394 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1395 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1396 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1397 ;;
1398 esac
1400 ########################################################
1401 # Check if attropen() is present if this is Solaris
1402 case "$host_os" in
1403 *solaris*)
1404 AC_CHECK_FUNCS(attropen)
1405 ;;
1406 esac
1408 ########################################################
1409 # Do xattr functions take additional options like on Darwin?
1410 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1411 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1412 old_LIBS=$LIBS
1413 LIBS="$LIBS $ACL_LIBS"
1414 AC_TRY_COMPILE([
1415 #include <sys/types.h>
1416 #if HAVE_ATTR_XATTR_H
1417 #include <attr/xattr.h>
1418 #elif HAVE_SYS_XATTR_H
1419 #include <sys/xattr.h>
1420 #endif
1421 ],[
1422 getxattr(0, 0, 0, 0, 0, 0);
1423 ],
1424 [smb_attr_cv_xattr_add_opt=yes],
1425 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1426 ])
1427 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1428 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1429 fi
1430 fi
1432 # Check if we have extattr
1433 case "$host_os" in
1434 *freebsd4* | *dragonfly* )
1435 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1436 ;;
1437 *)
1438 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1439 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1440 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1441 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1442 ;;
1443 esac
1445 AC_DISABLE_STATIC
1446 AC_ENABLE_SHARED
1448 # Set defaults
1449 PIE_CFLAGS=""
1450 PIE_LDFLAGS=""
1451 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1453 if test "x$enable_pie" != xno
1454 then
1455 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1456 [
1457 cat > conftest.c <<EOF
1458 int foo;
1459 main () { return 0;}
1460 EOF
1461 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1462 then
1463 samba_cv_fpie=yes
1464 else
1465 samba_cv_fpie=no
1466 fi
1467 rm -f conftest*
1468 ])
1469 if test x"${samba_cv_fpie}" = x"yes"
1470 then
1471 PIE_CFLAGS="-fPIE"
1472 PIE_LDFLAGS="-pie"
1473 fi
1474 fi
1476 # Set defaults
1477 RELRO_LDFLAGS=""
1478 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1480 if test "x$enable_relro" != xno
1481 then
1482 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1483 [
1484 cat > conftest.c <<EOF
1485 int foo;
1486 main () { return 0;}
1487 EOF
1488 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1489 then
1490 samba_cv_relro=yes
1491 else
1492 samba_cv_relro=no
1493 fi
1494 rm -f conftest*
1495 ])
1496 if test x"${samba_cv_relro}" = x"yes"
1497 then
1498 RELRO_LDFLAGS="-Wl,-z,relro"
1499 fi
1500 fi
1502 # Set defaults
1503 SYMSEXT="syms"
1504 AC_SUBST(SYMSEXT)
1506 # Assume non-shared by default and override below
1507 BLDSHARED="false"
1509 # these are the defaults, good for lots of systems
1510 HOST_OS="$host_os"
1511 LDSHFLAGS="-shared"
1512 MODULE_EXPORTS=""
1513 SONAMEFLAG="#"
1514 SHLD="\${CC} \${CFLAGS}"
1515 PICFLAG="${PIE_CFLAGS}"
1516 SHLIBEXT="so"
1517 DSO_EXPORTS=""
1519 # this bit needs to be modified for each OS that supports share libs
1520 # You need to specify how to create a shared library and
1521 # how to compile C code to produce PIC object files
1523 AC_MSG_CHECKING([ability to build shared libraries])
1525 # and these are for particular systems
1526 case "$host_os" in
1527 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1528 case "$host_os" in *linux*)
1529 AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1530 esac
1531 BLDSHARED="true"
1532 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1533 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1534 else
1535 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1536 fi
1537 DYNEXP="-Wl,--export-dynamic"
1538 PICFLAG="-fPIC"
1539 SONAMEFLAG="-Wl,-soname="
1540 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1541 ;;
1542 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1543 BLDSHARED="true"
1544 LDSHFLAGS="-G"
1545 SONAMEFLAG="-h "
1546 if test "${GCC}" = "yes"; then
1547 PICFLAG="-fPIC"
1548 SONAMEFLAG="-Wl,-soname="
1549 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1550 DYNEXP="-Wl,-E"
1551 fi
1552 else
1553 PICFLAG="-KPIC"
1554 ## ${CFLAGS} added for building 64-bit shared
1555 ## libs using Sun's Compiler
1556 LDSHFLAGS="-G \${CFLAGS}"
1557 fi
1558 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1559 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1560 ;;
1561 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1562 BLDSHARED="true"
1563 LDSHFLAGS="-G"
1564 SONAMEFLAG="-Wl,-h,"
1565 PICFLAG="-KPIC" # Is this correct for SunOS
1566 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1567 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1568 ;;
1569 *netbsd* | *freebsd* | *dragonfly* )
1570 BLDSHARED="true"
1571 LDSHFLAGS="-shared"
1572 DYNEXP="-Wl,--export-dynamic"
1573 SONAMEFLAG="-Wl,-soname,"
1574 PICFLAG="-fPIC -DPIC"
1575 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1576 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1577 ;;
1578 *openbsd*) BLDSHARED="true"
1579 LDSHFLAGS="-shared"
1580 DYNEXP="-Wl,-Bdynamic"
1581 SONAMEFLAG="-Wl,-soname,"
1582 PICFLAG="-fPIC"
1583 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1584 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1585 ;;
1586 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1587 case "$host_os" in
1588 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1589 ;;
1590 esac
1591 BLDSHARED="true"
1592 LDSHFLAGS="-set_version sgi1.0 -shared"
1593 SONAMEFLAG="-soname "
1594 SHLD="\${LD}"
1595 if test "${GCC}" = "yes"; then
1596 PICFLAG="-fPIC"
1597 else
1598 PICFLAG="-KPIC"
1599 fi
1600 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1601 ;;
1602 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1603 BLDSHARED="true"
1604 # use expfull to export underscored symbols
1605 # add rtl to remove /lib/crt0.o warning
1606 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1607 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1608 PICFLAG="-O2"
1609 # as AIX code is always position independent...
1610 # .po will just create compile warnings, use po.o:
1611 if test "${GCC}" != "yes"; then
1612 ## for funky AIX compiler using strncpy()
1613 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1614 fi
1616 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1617 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1618 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1619 ;;
1620 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1621 # Use special PIC flags for the native HP-UX compiler.
1622 BLDSHARED="true"
1623 SHLD="cc"
1624 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1625 SONAMEFLAG="-Wl,+h "
1626 PICFLAG="+z"
1627 if test "${GCC}" = "yes"; then
1628 PICFLAG="-fPIC"
1629 else
1630 PICFLAG="+z +ESnolit"
1631 fi
1632 if test "$host_cpu" = "ia64"; then
1633 SHLIBEXT="so"
1634 PICFLAG="+z"
1635 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1636 else
1637 SHLIBEXT="sl"
1638 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1639 fi
1640 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1641 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1642 ;;
1643 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1644 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1645 ;;
1646 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1647 BLDSHARED="true"
1648 LDSHFLAGS="-shared"
1649 SONAMEFLAG="-Wl,-soname,"
1650 PICFLAG="-fPIC"
1651 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1652 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1653 ;;
1654 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1655 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1656 ;;
1657 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1658 BLDSHARED="true"
1659 LDSHFLAGS="-shared"
1660 SONAMEFLAG="-Wl,-soname,"
1661 PICFLAG="-KPIC"
1662 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1663 ;;
1664 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1665 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1666 ;;
1667 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1668 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1669 ;;
1670 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1671 case "$host" in
1672 *-univel-*) if [ test "$GCC" != yes ]; then
1673 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1674 fi
1675 LDSHFLAGS="-G"
1676 DYNEXP="-Bexport"
1677 ;;
1678 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1679 esac
1680 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1681 ;;
1683 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1684 if [ test "$GCC" != yes ]; then
1685 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1686 fi
1687 LDSHFLAGS="-G"
1688 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1689 ;;
1690 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1691 BLDSHARED="false"
1692 LDSHFLAGS=""
1693 ;;
1695 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1696 BLDSHARED="true"
1697 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1698 CFLAGS="$CFLAGS -fno-common"
1699 SHLD="\${CC}"
1700 SHLIBEXT="dylib"
1701 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1702 SHLIBEXT="dylib"
1703 # Since gcc doesn't fail on unrecognised options, the
1704 # PIE test incorrectly succeeds. Darwin gcc does not
1705 # actually support the PIE stuff.
1706 PIE_LDFLAGS=
1707 PIE_CFLAGS=
1708 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1709 ;;
1711 *)
1712 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1713 ;;
1714 esac
1716 if test "$enable_shared" != "yes"; then
1717 BLDSHARED=false
1718 fi
1720 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1721 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1722 fi
1724 if test x"$BLDSHARED" = x"true" ; then
1725 LDFLAGS="$LDFLAGS -L./bin"
1726 fi
1728 AC_MSG_RESULT($BLDSHARED)
1730 AC_MSG_CHECKING([LDFLAGS])
1731 AC_MSG_RESULT([$LDFLAGS])
1732 AC_MSG_CHECKING([DYNEXP])
1733 AC_MSG_RESULT([$DYNEXP])
1735 #######################################################
1736 # test whether building a shared library actually works
1737 if test $BLDSHARED = true; then
1739 AC_MSG_CHECKING([SHLD])
1740 AC_MSG_RESULT([$SHLD])
1741 AC_MSG_CHECKING([LDSHFLAGS])
1742 AC_MSG_RESULT([$LDSHFLAGS])
1744 AC_MSG_CHECKING([SHLIBEXT])
1745 AC_MSG_RESULT([$SHLIBEXT])
1746 AC_MSG_CHECKING([SONAMEFLAG])
1747 AC_MSG_RESULT([$SONAMEFLAG])
1749 AC_MSG_CHECKING([PICFLAG])
1750 AC_MSG_RESULT([$PICFLAG])
1752 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1753 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1755 AC_CACHE_CHECK([whether building shared libraries actually works],
1756 [ac_cv_shlib_works],[
1757 # try building a trivial shared library
1758 ac_cv_shlib_works=no
1759 # The $SHLD and $LDSHFLAGS variables may contain references to other
1760 # variables so they need to be eval'ed.
1761 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1762 shlib.o ${srcdir-.}/../tests/shlib.c && \
1763 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1764 shlib.o && ac_cv_shlib_works=yes
1765 rm -f "shlib.$SHLIBEXT" shlib.o
1767 ])
1768 if test $ac_cv_shlib_works = no; then
1769 BLDSHARED=false
1770 fi
1771 fi
1773 if test x"$BLDSHARED" != x"true"; then
1774 LDSHFLAGS="shared-libraries-disabled"
1775 SONAMEFLAG="shared-libraries-disabled"
1776 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1777 SHLD="shared-libraries-disabled"
1778 PICFLAG="${PIE_CFLAGS}"
1779 SHLIBEXT="shared_libraries_disabled"
1780 fi
1782 AC_MSG_CHECKING([used PICFLAG])
1783 AC_MSG_RESULT([$PICFLAG])
1785 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1787 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1789 ################
1791 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1792 AC_TRY_RUN([#include <stdio.h>
1793 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1794 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1795 if test x"$samba_cv_have_longlong" = x"yes"; then
1796 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1797 AC_CHECK_TYPE(intptr_t, unsigned long long)
1798 else
1799 AC_CHECK_TYPE(intptr_t, unsigned long)
1800 fi
1802 #
1803 # Check if the compiler supports the LL prefix on long long integers.
1804 # AIX needs this.
1806 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1807 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1808 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1809 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1810 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1811 fi
1814 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1815 AC_TRY_RUN([#include <time.h>
1816 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1817 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1818 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1819 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1820 fi
1822 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1823 AC_TRY_RUN([#include <stdio.h>
1824 #include <sys/stat.h>
1825 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1826 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1827 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1828 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1829 fi
1831 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1832 AC_TRY_RUN([
1833 #if defined(HAVE_UNISTD_H)
1834 #include <unistd.h>
1835 #endif
1836 #include <stdio.h>
1837 #include <sys/stat.h>
1838 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1839 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1840 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1841 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1842 fi
1844 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1845 AC_TRY_RUN([
1846 #if defined(HAVE_UNISTD_H)
1847 #include <unistd.h>
1848 #endif
1849 #include <stdio.h>
1850 #include <sys/stat.h>
1851 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1852 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1853 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1854 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1855 fi
1857 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1858 AC_TRY_RUN([
1859 #if defined(HAVE_UNISTD_H)
1860 #include <unistd.h>
1861 #endif
1862 #include <stdio.h>
1863 #include <sys/stat.h>
1864 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1865 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1866 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1867 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1868 fi
1870 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1871 AC_TRY_RUN([
1872 #if defined(HAVE_UNISTD_H)
1873 #include <unistd.h>
1874 #endif
1875 #include <stdio.h>
1876 #include <sys/stat.h>
1877 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1878 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1879 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1880 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1881 fi
1883 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1884 AC_TRY_RUN([
1885 #if defined(HAVE_UNISTD_H)
1886 #include <unistd.h>
1887 #endif
1888 #include <stdio.h>
1889 #include <sys/stat.h>
1890 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1891 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1892 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1893 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1894 fi
1896 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
1897 AC_TRY_COMPILE([
1898 #if defined(HAVE_UNISTD_H)
1899 #include <unistd.h>
1900 #endif
1901 #include <sys/types.h>
1902 #include <dirent.h>],
1903 [DIR64 de;],
1904 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
1905 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1906 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
1907 fi
1909 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1910 AC_TRY_COMPILE([
1911 #if defined(HAVE_UNISTD_H)
1912 #include <unistd.h>
1913 #endif
1914 #include <sys/types.h>
1915 #include <dirent.h>],
1916 [struct dirent64 de;],
1917 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1918 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1919 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1920 fi
1922 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1923 AC_TRY_RUN([
1924 #if defined(HAVE_UNISTD_H)
1925 #include <unistd.h>
1926 #endif
1927 #include <sys/types.h>
1928 main() { dev_t dev; int i = major(dev); return 0; }],
1929 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1930 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1931 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1932 fi
1934 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1935 AC_TRY_RUN([
1936 #if defined(HAVE_UNISTD_H)
1937 #include <unistd.h>
1938 #endif
1939 #include <sys/types.h>
1940 main() { dev_t dev; int i = minor(dev); return 0; }],
1941 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1942 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1943 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1944 fi
1946 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
1947 AC_TRY_RUN([
1948 #if defined(HAVE_UNISTD_H)
1949 #include <unistd.h>
1950 #endif
1951 #include <sys/types.h>
1952 main() { dev_t dev = makedev(1,2); return 0; }],
1953 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
1954 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
1955 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
1956 fi
1958 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1959 AC_TRY_RUN([#include <stdio.h>
1960 main() { char c; c=250; exit((c > 0)?0:1); }],
1961 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1962 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1963 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1964 fi
1966 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1967 AC_TRY_COMPILE([#include <sys/types.h>
1968 #include <dirent.h>
1969 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1970 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1971 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1972 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1973 fi
1975 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1976 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1977 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1978 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1979 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1980 fi
1982 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1983 AC_TRY_LINK([
1984 #include <sys/time.h>
1985 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
1986 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
1987 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
1988 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1989 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
1990 fi
1992 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
1994 # On some systems (eg. Linux) librt can pull in libpthread. We
1995 # don't want this to happen because libpthreads changes signal delivery
1996 # semantics in ways we are not prepared for. This breaks Linux oplocks
1997 # which rely on signals.
1999 AC_LIBTESTFUNC(rt, clock_gettime,
2000 [
2001 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2002 [Whether clock_gettime is available])
2003 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2004 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2005 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2006 ])
2008 fi
2010 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2011 AC_TRY_RUN([#include <sys/types.h>
2012 #include <dirent.h>
2013 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2014 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2015 di->d_name[0] == 0) exit(0); exit(1);} ],
2016 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2017 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2018 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2019 fi
2021 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2022 AC_TRY_COMPILE([#include <sys/types.h>
2023 #include <utime.h>],
2024 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2025 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2026 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2027 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2028 fi
2030 ##############
2031 # Check utmp details, but only if our OS offers utmp.h
2032 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2033 dnl utmp and utmpx come in many flavours
2034 dnl We need to check for many of them
2035 dnl But we don't need to do each and every one, because our code uses
2036 dnl mostly just the utmp (not utmpx) fields.
2038 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2040 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2041 AC_TRY_COMPILE([#include <sys/types.h>
2042 #include <utmp.h>],
2043 [struct utmp ut; ut.ut_name[0] = 'a';],
2044 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2045 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2046 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2047 fi
2049 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2050 AC_TRY_COMPILE([#include <sys/types.h>
2051 #include <utmp.h>],
2052 [struct utmp ut; ut.ut_user[0] = 'a';],
2053 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2054 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2055 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2056 fi
2058 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2059 AC_TRY_COMPILE([#include <sys/types.h>
2060 #include <utmp.h>],
2061 [struct utmp ut; ut.ut_id[0] = 'a';],
2062 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2063 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2064 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2065 fi
2067 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2068 AC_TRY_COMPILE([#include <sys/types.h>
2069 #include <utmp.h>],
2070 [struct utmp ut; ut.ut_host[0] = 'a';],
2071 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2072 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2073 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2074 fi
2076 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2077 AC_TRY_COMPILE([#include <sys/types.h>
2078 #include <utmp.h>],
2079 [struct utmp ut; time_t t; ut.ut_time = t;],
2080 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2081 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2082 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2083 fi
2085 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2086 AC_TRY_COMPILE([#include <sys/types.h>
2087 #include <utmp.h>],
2088 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2089 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2090 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2091 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2092 fi
2094 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2095 AC_TRY_COMPILE([#include <sys/types.h>
2096 #include <utmp.h>],
2097 [struct utmp ut; ut.ut_type = 0;],
2098 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2099 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2100 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2101 fi
2103 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2104 AC_TRY_COMPILE([#include <sys/types.h>
2105 #include <utmp.h>],
2106 [struct utmp ut; ut.ut_pid = 0;],
2107 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2108 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2109 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2110 fi
2112 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2113 AC_TRY_COMPILE([#include <sys/types.h>
2114 #include <utmp.h>],
2115 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2116 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2117 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2118 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2119 fi
2121 dnl Look for the IPv6 varient by preference. Many systems have both.
2122 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2123 AC_TRY_COMPILE([#include <sys/types.h>
2124 #include <utmp.h>],
2125 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2126 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2127 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2128 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2129 fi
2131 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2132 AC_TRY_COMPILE([#include <sys/types.h>
2133 #include <utmp.h>],
2134 [struct utmp ut; ut.ut_addr = 0;],
2135 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2136 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2137 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2138 fi
2140 if test x$ac_cv_func_pututline = xyes ; then
2141 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2142 AC_TRY_COMPILE([#include <sys/types.h>
2143 #include <utmp.h>],
2144 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2145 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2146 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2147 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2148 fi
2149 fi
2151 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2152 AC_TRY_COMPILE([#include <sys/types.h>
2153 #include <utmpx.h>],
2154 [struct utmpx ux; ux.ut_syslen = 0;],
2155 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2156 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2157 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2158 fi
2160 fi
2161 # end utmp details
2164 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2165 AC_ARG_WITH(libiconv,
2166 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2167 [
2168 if test "$withval" = "no" ; then
2169 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2170 else
2171 if test "$withval" != "yes" ; then
2172 ICONV_PATH_SPEC=yes
2173 ICONV_LOOK_DIRS="$withval"
2174 fi
2175 fi
2176 ])
2178 for i in $ICONV_LOOK_DIRS ; do
2180 save_LIBS="$LIBS"
2181 save_LDFLAGS="$LDFLAGS"
2182 save_CPPFLAGS="$CPPFLAGS"
2184 iconv_current_LIBS=""
2185 iconv_current_LDFLAGS=""
2186 iconv_current_CPPFLAGS=""
2188 ICONV_FOUND="no"
2189 unset libext
2191 # This is here to handle -withval stuff for --with-libiconv
2192 # Perhaps we should always add a -L
2193 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2195 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2196 # installation paths. This gets a little tricky since we might have iconv
2197 # in both libiconv and in libc. In this case the jm_ICONV test will always
2198 # succeed when the header is found. To counter this, make sure the
2199 # library directory is there and check the ABI directory first (which
2200 # should be harmless on other systems, but causes tons of linker warnings on
2201 # 64bit Ubuntu systems).
2202 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2203 # installed, I've decided to fix the linker warnings.
2204 # -- Kai
2205 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2206 for l in "lib" "lib32" "lib/hpux32"; do
2207 if test -d "$i/$l" ; then
2208 LDFLAGS="$save_LDFLAGS -L$i/$l"
2209 LIBS=
2210 export LDFLAGS LIBS CPPFLAGS
2211 # Try to find iconv(3)
2212 jm_ICONV($i/$l)
2213 if test x"$ICONV_FOUND" = "xyes" ; then
2214 libext="$l"
2215 break
2216 fi
2217 fi
2218 done
2220 if test x"$ICONV_FOUND" = "xyes" ; then
2221 iconv_current_LDFLAGS="-L$i/$libext"
2222 iconv_current_CPPFLAGS="-I$i/include"
2224 if test x"$jm_cv_lib_iconv" != x; then
2225 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2226 else
2227 # We found iconv in libc.
2228 iconv_current_LIBS=""
2229 fi
2231 fi
2233 if test x"$ICONV_FOUND" = "xyes" ; then
2235 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2236 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2237 LIBS="$save_LIBS $iconv_current_LIBS"
2238 export LDFLAGS LIBS CPPFLAGS
2240 default_dos_charset=no
2241 default_display_charset=no
2242 default_unix_charset=no
2244 # check for default dos charset name
2245 for j in CP850 IBM850 ; do
2246 rjs_CHARSET($j)
2247 default_dos_charset="$ICONV_CHARSET"
2248 if test x"$default_dos_charset" = x"$j"; then
2249 break
2250 fi
2251 done
2253 # check for default display charset name
2254 for j in ASCII 646 ; do
2255 rjs_CHARSET($j)
2256 default_display_charset="$ICONV_CHARSET"
2257 if test x"$default_display_charset" = x"$j"; then
2258 break
2259 fi
2260 done
2262 # check for default unix charset name
2263 for j in UTF-8 UTF8 ; do
2264 rjs_CHARSET($j)
2265 default_unix_charset="$ICONV_CHARSET"
2266 if test x"$default_unix_charset" = x"$j"; then
2267 break
2268 fi
2269 done
2271 if test "$default_dos_charset" != "no" -a \
2272 "$default_dos_charset" != "cross" -a \
2273 "$default_display_charset" != "no" -a \
2274 "$default_display_charset" != "cross" -a \
2275 "$default_unix_charset" != "no" -a \
2276 "$default_unix_charset" != "cross"
2277 then
2278 samba_cv_HAVE_NATIVE_ICONV=yes
2279 else
2280 if test "$default_dos_charset" = "cross" -o \
2281 "$default_display_charset" = "cross" -o \
2282 "$default_unix_charset" = "cross"
2283 then
2284 samba_cv_HAVE_NATIVE_ICONV=cross
2285 else
2286 samba_cv_HAVE_NATIVE_ICONV=no
2287 fi
2288 fi
2290 # At this point, we have a libiconv candidate. We know that
2291 # we have the right headers and libraries, but we don't know
2292 # whether it does the conversions we want. We can't test this
2293 # because we are cross-compiling. This is not necessarily a big
2294 # deal, since we can't guarantee that the results we get now will
2295 # match the results we get at runtime anyway.
2296 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2297 default_dos_charset="CP850"
2298 default_display_charset="ASCII"
2299 default_unix_charset="UTF-8"
2300 samba_cv_HAVE_NATIVE_ICONV=yes
2301 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2302 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2303 fi
2305 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2307 CPPFLAGS=$save_CPPFLAGS
2308 LDFLAGS=$save_LDFLAGS
2309 LIBS=$save_LIBS
2311 if test x"$iconv_current_LIBS" != x; then
2312 LIBS="$LIBS $iconv_current_LIBS"
2313 fi
2315 # Add the flags we need to CPPFLAGS and LDFLAGS
2316 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2317 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2319 # Turn the #defines into string literals
2320 default_dos_charset="\"$default_dos_charset\""
2321 default_display_charset="\"$default_display_charset\""
2322 default_unix_charset="\"$default_unix_charset\""
2324 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2325 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2326 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2327 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2329 break
2330 fi
2332 # We didn't find a working iconv, so keep going
2333 fi
2335 # We only need to clean these up here for the next pass through the loop
2336 CPPFLAGS=$save_CPPFLAGS
2337 LDFLAGS=$save_LDFLAGS
2338 LIBS=$save_LIBS
2339 export LDFLAGS LIBS CPPFLAGS
2340 done
2341 unset libext
2344 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2345 AC_MSG_WARN([Sufficient support for iconv function was not found.
2346 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2347 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2348 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2349 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2350 fi
2353 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2354 AC_TRY_RUN([
2355 #include <sys/types.h>
2356 #include <fcntl.h>
2357 #ifndef F_GETLEASE
2358 #define F_GETLEASE 1025
2359 #endif
2360 main() {
2361 int fd = open("/dev/null", O_RDONLY);
2362 return fcntl(fd, F_GETLEASE, 0) == -1;
2363 }
2364 ],
2365 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2366 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2367 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2368 fi
2370 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2371 AC_TRY_RUN([
2372 #include <sys/types.h>
2373 #include <fcntl.h>
2374 #include <signal.h>
2375 #ifndef F_NOTIFY
2376 #define F_NOTIFY 1026
2377 #endif
2378 main() {
2379 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2380 }
2381 ],
2382 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2383 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2384 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2385 fi
2387 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2388 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2389 AC_CHECK_FUNCS(inotify_init)
2390 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2391 ],
2392 samba_cv_HAVE_INOTIFY=yes,
2393 samba_cv_HAVE_INOTIFY=no,
2394 samba_cv_HAVE_INOTIFY=cross)
2396 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2397 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2398 fi
2400 #################################################
2401 # Check if FAM notifications are available. For FAM info, see
2402 # http://oss.sgi.com/projects/fam/
2403 # http://savannah.nongnu.org/projects/fam/
2404 AC_ARG_ENABLE(fam,
2405 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2407 if test x$enable_fam != xno; then
2408 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2409 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2410 # On IRIX, libfam requires libC, but other FAM implementations
2411 # might not need it.
2412 AC_CHECK_LIB(fam, FAMOpen2,
2413 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2414 [samba_cv_HAVE_LIBFAM=no])
2416 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2417 samba_fam_xtra=-lC
2418 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2419 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2420 [samba_cv_HAVE_LIBFAM=no])
2421 unset samba_fam_xtra
2422 fi
2423 fi
2425 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2426 default_shared_modules="$default_shared_modules vfs_notify_fam"
2427 AC_TRY_COMPILE([#include <fam.h>],
2428 [FAMCodes code = FAMChanged;],
2429 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2430 [Whether fam.h contains a typedef for enum FAMCodes]),
2431 [])
2432 fi
2434 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2435 AC_MSG_ERROR(FAM support requested but FAM library not available )
2436 fi
2437 fi
2439 AC_SUBST(SMB_FAM_LIBS)
2441 #################################################
2442 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2444 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2446 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2447 # Theoretically it should work with AIX JFS2 too but this needs testing
2448 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2449 default_shared_modules="$default_shared_modules vfs_tsmsm"
2450 fi
2452 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2453 AC_TRY_RUN([
2454 #include <sys/types.h>
2455 #include <fcntl.h>
2456 #include <signal.h>
2457 #include <sys/file.h>
2458 #ifndef LOCK_MAND
2459 #define LOCK_MAND 32
2460 #define LOCK_READ 64
2461 #endif
2462 main() {
2463 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2464 }
2465 ],
2466 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2467 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2468 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2469 fi
2472 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2473 AC_TRY_COMPILE([#include <sys/types.h>
2474 #include <fcntl.h>],
2475 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2476 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2477 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2478 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2479 fi
2481 #################################################
2482 # Check for POSIX capability support
2484 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2485 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2486 [], [])
2488 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2490 ac_save_LIBS=$LIBS
2491 AC_LIBTESTFUNC(cap, cap_get_proc)
2493 AC_CACHE_CHECK([for POSIX capabilities],
2494 samba_cv_HAVE_POSIX_CAPABILITIES,
2495 [
2496 AC_TRY_RUN([
2497 #include <sys/types.h>
2498 #include <sys/capability.h>
2499 main() {
2500 cap_t cap;
2501 cap_value_t vals[1];
2502 if (!(cap = cap_get_proc()))
2503 exit(1);
2504 vals[0] = CAP_CHOWN;
2505 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2506 cap_set_proc(cap);
2507 exit(0);
2508 }],
2509 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2510 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2511 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2512 ])
2514 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2515 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2516 [Whether POSIX capabilities are available])
2517 else
2518 LIBS=$ac_save_LIBS
2519 fi
2521 fi
2523 #
2524 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2525 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2526 #
2528 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2529 AC_TRY_COMPILE([#include <sys/types.h>
2530 #if defined(HAVE_RPC_RPC_H)
2531 #include <rpc/rpc.h>
2532 #endif],
2533 [int16 testvar;],
2534 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2535 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2536 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2537 fi
2539 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2540 AC_TRY_COMPILE([#include <sys/types.h>
2541 #if defined(HAVE_RPC_RPC_H)
2542 #include <rpc/rpc.h>
2543 #endif],
2544 [uint16 testvar;],
2545 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2546 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2547 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2548 fi
2550 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2551 AC_TRY_COMPILE([#include <sys/types.h>
2552 #if defined(HAVE_RPC_RPC_H)
2553 #include <rpc/rpc.h>
2554 #endif],
2555 [int32 testvar;],
2556 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2557 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2558 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2559 fi
2561 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2562 AC_TRY_COMPILE([#include <sys/types.h>
2563 #if defined(HAVE_RPC_RPC_H)
2564 #include <rpc/rpc.h>
2565 #endif],
2566 [uint32 testvar;],
2567 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2568 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2569 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2570 fi
2572 dnl
2573 dnl Some systems (SCO) have a problem including
2574 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2575 dnl as a #define in <prot.h> and as part of an enum
2576 dnl in <rpc/rpc.h>.
2577 dnl
2579 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2580 AC_TRY_COMPILE([#include <sys/types.h>
2581 #ifdef HAVE_SYS_SECURITY_H
2582 #include <sys/security.h>
2583 #include <prot.h>
2584 #endif /* HAVE_SYS_SECURITY_H */
2585 #if defined(HAVE_RPC_RPC_H)
2586 #include <rpc/rpc.h>
2587 #endif],
2588 [int testvar;],
2589 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2590 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2591 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2592 fi
2594 AC_MSG_CHECKING([for test routines])
2595 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2596 AC_MSG_RESULT(yes),
2597 AC_MSG_ERROR([cant find test code. Aborting config]),
2598 AC_MSG_WARN([cannot run when cross-compiling]))
2600 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2601 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2602 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2603 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2604 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2605 fi
2607 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2608 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2609 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2610 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2611 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2612 fi
2614 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2615 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2616 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2617 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2618 AC_CHECK_FUNCS(getpagesize)
2620 ################################################
2621 # look for a method of setting the effective uid
2622 seteuid=no;
2624 if test $seteuid = no; then
2625 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2626 AC_TRY_RUN([
2627 #define AUTOCONF_TEST 1
2628 #define USE_SETREUID 1
2629 #include "confdefs.h"
2630 #include "${srcdir-.}/lib/util_sec.c"],
2631 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2632 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2633 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2634 fi
2635 fi
2637 # we check for setresuid second as it conflicts with AIO on Linux.
2638 # see http://samba.org/~tridge/junkcode/aio_uid.c
2639 if test $seteuid = no; then
2640 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2641 AC_TRY_RUN([
2642 #define AUTOCONF_TEST 1
2643 #define USE_SETRESUID 1
2644 #include "confdefs.h"
2645 #include "${srcdir-.}/lib/util_sec.c"],
2646 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2647 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2648 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2649 fi
2650 fi
2652 if test $seteuid = no; then
2653 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2654 AC_TRY_RUN([
2655 #define AUTOCONF_TEST 1
2656 #define USE_SETEUID 1
2657 #include "confdefs.h"
2658 #include "${srcdir-.}/lib/util_sec.c"],
2659 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2660 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2661 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2662 fi
2663 fi
2665 if test $seteuid = no; then
2666 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2667 AC_TRY_RUN([
2668 #define AUTOCONF_TEST 1
2669 #define USE_SETUIDX 1
2670 #include "confdefs.h"
2671 #include "${srcdir-.}/lib/util_sec.c"],
2672 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2673 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2674 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2675 fi
2676 fi
2678 AC_CACHE_CHECK([for the Darwin initgroups system call],
2679 samba_cv_DARWIN_INITGROUPS,
2680 AC_TRY_LINK([
2681 #include <sys/syscall.h>
2682 #include <unistd.h>
2683 ],
2684 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2685 samba_cv_DARWIN_INITGROUPS=yes,
2686 samba_cv_DARWIN_INITGROUPS=no)
2687 )
2689 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2690 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2691 [Whether to use the Darwin-specific initgroups system call])
2692 fi
2694 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2695 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2696 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2697 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2698 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2699 fi
2701 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2702 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2703 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2704 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2705 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2707 else
2709 dnl
2710 dnl Don't check for 64 bit fcntl locking if we know that the
2711 dnl glibc2.1 broken check has succeeded.
2712 dnl
2714 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2715 AC_TRY_RUN([
2716 #if defined(HAVE_UNISTD_H)
2717 #include <unistd.h>
2718 #endif
2719 #include <stdio.h>
2720 #include <stdlib.h>
2722 #ifdef HAVE_FCNTL_H
2723 #include <fcntl.h>
2724 #endif
2726 #ifdef HAVE_SYS_FCNTL_H
2727 #include <sys/fcntl.h>
2728 #endif
2729 main() { struct flock64 fl64;
2730 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2731 exit(0);
2732 #else
2733 exit(1);
2734 #endif
2735 }],
2736 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2738 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2739 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2740 fi
2741 fi
2743 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2744 AC_TRY_COMPILE([#include <sys/types.h>
2745 #include <sys/stat.h>
2746 #include <unistd.h>],
2747 [struct stat st; st.st_blocks = 0;],
2748 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2749 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2750 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2751 fi
2753 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2754 AC_TRY_COMPILE([#include <sys/types.h>
2755 #include <sys/stat.h>
2756 #include <unistd.h>],
2757 [struct stat st; st.st_blksize = 0;],
2758 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2759 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2760 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2761 fi
2763 AC_CACHE_CHECK([for st_flags in struct stat],
2764 samba_cv_HAVE_STAT_ST_FLAGS,
2765 [
2766 AC_TRY_COMPILE([#include <sys/types.h>
2767 #include <sys/stat.h>
2768 #include <unistd.h>],
2769 [struct stat st; st.st_flags = 0;],
2770 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2771 samba_cv_HAVE_STAT_ST_FLAGS=no,
2772 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2773 ])
2775 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2776 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2777 [Whether the stat struct has a st_flags member])
2778 fi
2780 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2781 AC_TRY_COMPILE([
2782 #include <sys/types.h>
2783 #include <sys/acl.h>
2784 #if defined(HAVE_RPCSVC_NIS_H)
2785 #include <rpcsvc/nis.h>
2786 #endif],
2787 [int i;],
2788 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2789 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2790 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2791 fi
2793 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2794 AC_TRY_RUN([
2795 #include <stdio.h>
2796 #include <limits.h>
2797 #include <signal.h>
2799 void exit_on_core(int ignored) {
2800 exit(1);
2801 }
2803 main() {
2804 char *newpath;
2805 signal(SIGSEGV, exit_on_core);
2806 newpath = realpath("/tmp", NULL);
2807 exit((newpath != NULL) ? 0 : 1);
2808 }
2809 ],
2810 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2811 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2812 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2813 fi
2815 #################################################
2816 # check for AFS clear-text auth support
2817 samba_cv_WITH_AFS=no
2818 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2819 AC_ARG_WITH(afs,
2820 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2821 [ case "$withval" in
2822 yes|auto)
2823 AC_MSG_RESULT($withval)
2824 samba_cv_WITH_AFS=$withval
2825 ;;
2826 *)
2827 AC_MSG_RESULT(no)
2828 ;;
2829 esac ],
2830 AC_MSG_RESULT(no)
2831 )
2833 ####################################################
2834 # check for Linux-specific AFS fake-kaserver support
2835 samba_cv_WITH_FAKE_KASERVER=no
2836 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2837 AC_ARG_WITH(fake-kaserver,
2838 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2839 [ case "$withval" in
2840 yes|auto)
2841 AC_MSG_RESULT($withval)
2842 samba_cv_WITH_FAKE_KASERVER=$withval
2843 ;;
2844 *)
2845 AC_MSG_RESULT(no)
2846 ;;
2847 esac ],
2848 AC_MSG_RESULT(no)
2849 )
2851 #################################################
2852 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2853 if test x"$samba_cv_WITH_AFS" != x"no" ||
2854 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2856 # see if this box has the OpenSSL DES libraries
2857 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
2859 # see if this box has the afs-headers in /usr/include/afs
2860 AC_MSG_CHECKING(for /usr/include/afs)
2861 if test -d /usr/include/afs; then
2862 AC_MSG_RESULT(yes)
2863 else
2864 AC_MSG_RESULT(no)
2865 fi
2867 # check for afs.h
2868 have_afs_headers=no
2869 AC_CHECK_HEADERS(afs.h afs/afs.h)
2870 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2871 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2872 test x"$samba_cv_WITH_AFS" = x"auto"; then
2873 AC_MSG_WARN([AFS cannot be supported without afs.h])
2874 else
2875 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2876 fi
2877 else
2878 have_afs_headers=yes
2879 fi
2880 fi
2882 FAKE_KASERVER_OBJ=""
2883 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2884 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2885 FAKE_KASERVER_OBJ="utils/net_afs.o"
2886 fi
2887 AC_SUBST(FAKE_KASERVER_OBJ)
2889 #################################################
2890 # check whether to compile AFS/NT ACL mapping module
2891 samba_cv_WITH_VFS_AFSACL=no
2892 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
2893 AC_ARG_WITH(vfs-afsacl,
2894 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
2895 [ case "$withval" in
2896 yes|auto)
2897 AC_MSG_RESULT($withval)
2898 samba_cv_WITH_VFS_AFSACL=yes
2899 ;;
2900 *)
2901 AC_MSG_RESULT(no)
2902 ;;
2903 esac ],
2904 AC_MSG_RESULT(no)
2905 )
2907 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
2908 default_shared_modules="$default_shared_modules vfs_afsacl"
2909 fi
2911 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2912 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2913 fi
2915 #################################################
2916 # check for the DFS clear-text auth system
2917 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2918 AC_ARG_WITH(dfs,
2919 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
2920 [ case "$withval" in
2921 yes)
2922 AC_MSG_RESULT(yes)
2923 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2924 ;;
2925 *)
2926 AC_MSG_RESULT(no)
2927 ;;
2928 esac ],
2929 AC_MSG_RESULT(no)
2930 )
2932 ########################################################
2933 # Compile with LDAP support?
2935 with_ldap_support=auto
2936 AC_MSG_CHECKING([for LDAP support])
2938 AC_ARG_WITH(ldap,
2939 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
2940 [ case "$withval" in
2941 yes|no)
2942 with_ldap_support=$withval
2943 ;;
2944 esac ])
2946 AC_MSG_RESULT($with_ldap_support)
2948 SMBLDAP=""
2949 AC_SUBST(SMBLDAP)
2950 SMBLDAPUTIL=""
2951 AC_SUBST(SMBLDAPUTIL)
2952 LDBLDAP=""
2953 AC_SUBST(LDBLDAP)
2955 if test x"$with_ldap_support" != x"no"; then
2957 ##################################################################
2958 # first test for ldap.h and lber.h
2959 # (ldap.h is required for this test)
2960 AC_CHECK_HEADERS(ldap.h lber.h)
2962 if test x"$ac_cv_header_ldap_h" != x"yes"; then
2963 if test x"$with_ldap_support" = x"yes"; then
2964 AC_MSG_ERROR(ldap.h is needed for LDAP support)
2965 else
2966 AC_MSG_WARN(ldap.h is needed for LDAP support)
2967 fi
2969 with_ldap_support=no
2970 fi
2972 ##################################################################
2973 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
2974 # unsigned int in include/includes.h
2975 case $host_os in
2976 *hpux*)
2977 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2978 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
2979 with_ldap_support=yes
2980 ;;
2981 *)
2982 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
2983 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
2984 if test x"$with_ldap_support" = x"yes"; then
2985 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
2986 else
2987 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2988 fi
2989 with_ldap_support=no
2990 fi
2991 ;;
2992 esac
2993 fi
2995 if test x"$with_ldap_support" != x"no"; then
2996 ac_save_LIBS=$LIBS
2998 ##################################################################
2999 # we might need the lber lib on some systems. To avoid link errors
3000 # this test must be before the libldap test
3001 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3003 ########################################################
3004 # If ber_sockbuf_add_io() is available we can add
3005 # SASL wrapping hooks
3006 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3008 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3009 AC_TRY_COMPILE([#include <ldap.h>],
3010 [int val = LDAP_OPT_SOCKBUF;],
3011 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3012 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3014 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3015 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3016 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3017 fi
3019 #######################################################
3020 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3021 # ldap logging and print it out in the samba logs
3022 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3023 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3024 [AC_TRY_COMPILE([#include <lber.h>],
3025 [int val = LBER_OPT_LOG_PRINT_FN;],
3026 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3027 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3029 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3030 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3031 [Support for LDAP/LBER logging interception])
3032 fi
3034 ########################################################
3035 # now see if we can find the ldap libs in standard paths
3036 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3038 ########################################################
3039 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3040 # Check found in pam_ldap 145.
3041 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3043 LIBS="$LIBS $LDAP_LIBS"
3044 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3045 AC_TRY_COMPILE([
3046 #include <lber.h>
3047 #include <ldap.h>],
3048 [ldap_set_rebind_proc(0, 0, 0);],
3049 [smb_ldap_cv_ldap_set_rebind_proc=3],
3050 [smb_ldap_cv_ldap_set_rebind_proc=2]
3051 )
3052 ])
3054 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3056 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3058 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3059 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3060 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3061 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3062 default_shared_modules="$default_shared_modules";
3063 SMBLDAP="lib/smbldap.o"
3064 SMBLDAPUTIL="lib/smbldap_util.o"
3065 with_ldap_support=yes
3066 AC_MSG_CHECKING(whether LDAP support is used)
3067 AC_MSG_RESULT(yes)
3068 else
3069 if test x"$with_ldap_support" = x"yes"; then
3070 AC_MSG_ERROR(libldap is needed for LDAP support)
3071 else
3072 AC_MSG_WARN(libldap is needed for LDAP support)
3073 fi
3075 LDAP_LIBS=""
3076 with_ldap_support=no
3077 fi
3078 LIBS=$ac_save_LIBS
3079 fi
3082 #################################################
3083 # active directory support
3085 with_ads_support=auto
3086 AC_MSG_CHECKING([for Active Directory and krb5 support])
3088 AC_ARG_WITH(ads,
3089 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3090 [ case "$withval" in
3091 yes|no)
3092 with_ads_support="$withval"
3093 ;;
3094 esac ])
3096 AC_MSG_RESULT($with_ads_support)
3098 FOUND_KRB5=no
3099 KRB5_LIBS=""
3101 if test x"$with_ldap_support" != x"yes"; then
3103 if test x"$with_ads_support" = x"yes"; then
3104 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3105 elif test x"$with_ads_support" = x"auto"; then
3106 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3107 with_ads_support=no
3108 fi
3110 else
3112 # Check to see whether there is enough LDAP functionality to be able
3113 # to build AD support.
3115 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3116 case "$host_os" in
3117 *hpux*)
3118 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3120 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3121 if test x"$with_ads_support" = x"yes"; then
3122 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3123 elif test x"$with_ads_support" = x"auto"; then
3124 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3125 with_ads_support=no
3126 fi
3127 fi
3128 ;;
3129 *)
3130 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3132 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3133 if test x"$with_ads_support" = x"yes"; then
3134 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3135 elif test x"$with_ads_support" = x"auto"; then
3136 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3137 with_ads_support=no
3138 fi
3139 fi
3140 ;;
3141 esac
3144 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3146 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3147 if test x"$with_ads_support" = x"yes"; then
3148 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3149 elif test x"$with_ads_support" = x"auto"; then
3150 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3151 with_ads_support=no
3152 fi
3153 fi
3155 fi
3157 if test x"$with_ads_support" != x"no"; then
3159 # Do no harm to the values of CFLAGS and LIBS while testing for
3160 # Kerberos support.
3162 if test x$FOUND_KRB5 = x"no"; then
3163 #################################################
3164 # check for location of Kerberos 5 install
3165 AC_MSG_CHECKING(for kerberos 5 install path)
3166 AC_ARG_WITH(krb5,
3167 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3168 [ case "$withval" in
3169 no)
3170 AC_MSG_RESULT(no krb5-path given)
3171 ;;
3172 yes)
3173 AC_MSG_RESULT(/usr)
3174 FOUND_KRB5=yes
3175 ;;
3176 *)
3177 AC_MSG_RESULT($withval)
3178 KRB5_CFLAGS="-I$withval/include"
3179 KRB5_CPPFLAGS="-I$withval/include"
3180 KRB5_LDFLAGS="-L$withval/lib"
3181 FOUND_KRB5=yes
3182 if test -x "$withval/bin/krb5-config"; then
3183 KRB5CONFIG=$withval/bin/krb5-config
3184 fi
3185 ;;
3186 esac ],
3187 AC_MSG_RESULT(no krb5-path given)
3188 )
3189 fi
3191 #################################################
3192 # check for krb5-config from recent MIT and Heimdal kerberos 5
3193 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3194 AC_MSG_CHECKING(for working krb5-config)
3195 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3196 ac_save_CFLAGS=$CFLAGS
3197 CFLAGS="";export CFLAGS
3198 ac_save_LDFLAGS=$LDFLAGS
3199 LDFLAGS="";export LDFLAGS
3200 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3201 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3202 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3203 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3204 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3205 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3206 FOUND_KRB5=yes
3207 AC_MSG_RESULT(yes)
3208 else
3209 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3210 fi
3212 if test x$FOUND_KRB5 = x"no"; then
3213 #################################################
3214 # see if this box has the SuSE location for the heimdal krb implementation
3215 AC_MSG_CHECKING(for /usr/include/heimdal)
3216 if test -d /usr/include/heimdal; then
3217 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3218 KRB5_CFLAGS="-I/usr/include/heimdal"
3219 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3220 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3221 FOUND_KRB5=yes
3222 AC_MSG_RESULT(yes)
3223 else
3224 KRB5_CFLAGS="-I/usr/include/heimdal"
3225 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3226 FOUND_KRB5=yes
3227 AC_MSG_RESULT(yes)
3228 fi
3229 else
3230 AC_MSG_RESULT(no)
3231 fi
3232 fi
3234 if test x$FOUND_KRB5 = x"no"; then
3235 #################################################
3236 # see if this box has the RedHat location for kerberos
3237 AC_MSG_CHECKING(for /usr/kerberos)
3238 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3239 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3240 KRB5_CFLAGS="-I/usr/kerberos/include"
3241 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3242 FOUND_KRB5=yes
3243 AC_MSG_RESULT(yes)
3244 else
3245 AC_MSG_RESULT(no)
3246 fi
3247 fi
3249 if test x$FOUND_KRB5 = x"no"; then
3250 #################################################
3251 # see if this box has the OpenBSD location for heimdal krb5
3252 AC_MSG_CHECKING(for /usr/include/kerberosV)
3253 if test -d /usr/include/kerberosV; then
3254 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3255 KRB5_LIBS="-lcrypto"
3256 FOUND_KRB5=yes
3257 AC_MSG_RESULT(yes)
3258 else
3259 AC_MSG_RESULT(no)
3260 fi
3261 fi
3263 ac_save_CFLAGS=$CFLAGS
3264 ac_save_CPPFLAGS=$CPPFLAGS
3265 ac_save_LDFLAGS=$LDFLAGS
3267 # remove needless evil rpath stuff as early as possible:
3268 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3269 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3270 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3271 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3272 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3274 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3276 # now check for krb5.h. Some systems have the libraries without the headers!
3277 # note that this check is done here to allow for different kerberos
3278 # include paths
3279 AC_CHECK_HEADERS(krb5.h)
3281 if test x"$ac_cv_header_krb5_h" = x"no"; then
3283 # Give a warning if AD support was not explicitly requested,
3284 # i.e with_ads_support = auto, otherwise die with an error.
3286 if test x"$with_ads_support" = x"yes"; then
3287 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3288 else
3289 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3290 fi
3292 # Turn off AD support and restore CFLAGS and LIBS variables
3294 with_ads_support="no"
3296 CFLAGS=$ac_save_CFLAGS
3297 CPPFLAGS=$ac_save_CPPFLAGS
3298 LDFLAGS=$ac_save_LDFLAGS
3299 fi
3300 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3301 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3302 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3303 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3304 fi
3305 fi
3307 # Now we have determined whether we really want ADS support
3308 use_ads=no
3309 if test x"$with_ads_support" != x"no"; then
3310 use_ads=yes
3311 have_gssapi=no
3312 ac_save_LIBS=$LIBS
3314 # now check for gssapi headers. This is also done here to allow for
3315 # different kerberos include paths
3316 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3318 ##################################################################
3319 # we might need the k5crypto and com_err libraries on some systems
3320 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3321 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3323 # Heimdal checks.
3324 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3325 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3326 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3328 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3329 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3331 ########################################################
3332 # now see if we can find the krb5 libs in standard paths
3333 # or as specified above
3334 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3335 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3337 ########################################################
3338 # now see if we can find the gssapi libs in standard paths
3339 if test x"$have_gssapi" != x"yes"; then
3340 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3341 fi
3343 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3344 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3345 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3346 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3347 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3348 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3349 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3350 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3351 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3352 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3353 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3354 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3355 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3356 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3357 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3358 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3359 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3360 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3361 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3362 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3363 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3364 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3365 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3366 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3367 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3368 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3369 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3370 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3371 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3372 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3373 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3374 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3375 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3376 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3377 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3378 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3379 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3380 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3381 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3382 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3383 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3384 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3385 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3387 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3388 # but does have the symbol
3389 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3391 LIBS="$KRB5_LIBS $LIBS"
3393 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3394 smb_krb5_cv_ticket_has_keyinfo,
3395 [
3396 AC_TRY_COMPILE(
3397 [
3398 #include <krb5.h>
3399 ],
3400 [
3401 krb5_ticket ticket;
3402 krb5_kvno kvno;
3403 krb5_enctype enctype;
3405 enctype = ticket.enc_part.enctype;
3406 kvno = ticket.enc_part.kvno;
3407 ],
3408 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3409 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3410 ])
3412 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3413 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3414 [Whether the krb5_ticket structure contains the kvno and enctype])
3415 fi
3417 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3418 smb_krb5_cv_creds_opt_free_context,
3419 [
3420 AC_TRY_COMPILE([
3421 #include <krb5.h>],
3422 [
3423 krb5_context ctx;
3424 krb5_get_init_creds_opt *opt = NULL;
3425 krb5_get_init_creds_opt_free(ctx, opt);
3426 ],
3427 [smb_krb5_cv_creds_opt_free_context=yes],
3428 [smb_krb5_cv_creds_opt_free_context=no]
3429 )
3430 ])
3432 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3433 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3434 [Whether krb5_get_init_creds_opt_free takes a context argument])
3435 fi
3437 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3438 AC_TRY_COMPILE([
3439 #include <krb5.h>],
3440 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3441 [smb_krb5_cv_verify_checksum=7],
3442 [smb_krb5_cv_verify_checksum=6],
3443 )
3444 ])
3445 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3447 AC_CACHE_CHECK([for checksum in krb5_checksum],
3448 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3449 AC_TRY_COMPILE([#include <krb5.h>],
3450 [krb5_checksum cksum; cksum.checksum.length = 0;],
3451 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3452 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3454 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3455 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3456 [Whether the krb5_checksum struct has a checksum property])
3457 fi
3459 AC_CACHE_CHECK([for etype in EncryptedData],
3460 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3461 AC_TRY_COMPILE([#include <krb5.h>],
3462 [EncryptedData edata; edata.etype = 0;],
3463 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3464 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3466 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3467 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3468 [Whether the EncryptedData struct has a etype property])
3469 fi
3471 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3472 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3473 AC_TRY_COMPILE([#include <krb5.h>],
3474 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3475 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3476 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3478 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3479 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3480 [Whether the krb5_ap_req struct has a ticket pointer])
3481 fi
3483 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3484 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3485 AC_TRY_COMPILE([#include <krb5.h>],
3486 [krb5_error err; err.e_data = NULL;],
3487 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3488 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3490 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3491 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3492 [Whether the krb5_error struct has a e_data pointer])
3493 fi
3495 AC_CACHE_CHECK([for krb5_crypto type],
3496 samba_cv_HAVE_KRB5_CRYPTO,[
3497 AC_TRY_COMPILE([#include <krb5.h>],
3498 [krb5_crypto crypto;],
3499 samba_cv_HAVE_KRB5_CRYPTO=yes,
3500 samba_cv_HAVE_KRB5_CRYPTO=no)])
3502 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3503 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3504 [Whether the type krb5_crypto exists])
3505 fi
3507 AC_CACHE_CHECK([for krb5_encrypt_block type],
3508 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3509 AC_TRY_COMPILE([#include <krb5.h>],
3510 [krb5_encrypt_block block;],
3511 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3512 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3514 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3515 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3516 [Whether the type krb5_encrypt_block exists])
3517 fi
3519 AC_CACHE_CHECK([for addrtype in krb5_address],
3520 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3521 AC_TRY_COMPILE([#include <krb5.h>],
3522 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3523 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3524 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3526 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3527 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3528 [Whether the krb5_address struct has a addrtype property])
3529 fi
3531 AC_CACHE_CHECK([for addr_type in krb5_address],
3532 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3533 AC_TRY_COMPILE([#include <krb5.h>],
3534 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3535 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3536 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3538 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3539 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3540 [Whether the krb5_address struct has a addr_type property])
3541 fi
3543 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3544 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3545 [AC_TRY_COMPILE([#include <krb5.h>],
3546 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3547 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3549 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3550 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3551 [Whether the krb5_ticket struct has a enc_part2 property])
3552 fi
3554 AC_CACHE_CHECK([for keyblock in krb5_creds],
3555 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3556 AC_TRY_COMPILE([#include <krb5.h>],
3557 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3558 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3559 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3561 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3562 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3563 [Whether the krb5_creds struct has a keyblock property])
3564 fi
3566 AC_CACHE_CHECK([for session in krb5_creds],
3567 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3568 AC_TRY_COMPILE([#include <krb5.h>],
3569 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3570 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3571 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3573 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3574 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3575 [Whether the krb5_creds struct has a session property])
3576 fi
3578 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3579 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3580 AC_TRY_COMPILE([#include <krb5.h>],
3581 [krb5_keyblock key; key.keyvalue.data = NULL;],
3582 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3583 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3585 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3586 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3587 [Whether the krb5_keyblock struct has a keyvalue property])
3588 fi
3590 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3591 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3592 AC_TRY_COMPILE([#include <krb5.h>],
3593 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3594 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3595 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3596 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3597 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3598 AC_TRY_COMPILE([#include <krb5.h>],
3599 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3600 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3601 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3602 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3603 # w.r.t. arcfour and windows, so we must not enable it here
3604 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3605 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3606 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3607 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3608 fi
3610 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3611 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3612 AC_TRY_COMPILE([#include <krb5.h>],
3613 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3614 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3615 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3617 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3618 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3619 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3620 fi
3622 AC_CACHE_CHECK([for KV5M_KEYTAB],
3623 samba_cv_HAVE_KV5M_KEYTAB,[
3624 AC_TRY_COMPILE([#include <krb5.h>],
3625 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3626 samba_cv_HAVE_KV5M_KEYTAB=yes,
3627 samba_cv_HAVE_KV5M_KEYTAB=no)])
3629 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3630 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3631 [Whether the KV5M_KEYTAB option is available])
3632 fi
3634 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3635 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3636 AC_TRY_COMPILE([#include <krb5.h>],
3637 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3638 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3639 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3641 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3642 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3643 [Whether KRB5_KU_OTHER_CKSUM is available])
3644 fi
3646 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3647 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3648 AC_TRY_COMPILE([#include <krb5.h>],
3649 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3650 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3651 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3653 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3654 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3655 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3656 fi
3658 AC_CACHE_CHECK([for the krb5_princ_component macro],
3659 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3660 AC_TRY_LINK([#include <krb5.h>],
3661 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3662 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3663 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3665 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3666 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3667 [Whether krb5_princ_component is available])
3668 fi
3670 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3671 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3672 AC_TRY_COMPILE([#include <krb5.h>],
3673 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3674 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3675 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3677 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3678 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3679 [Whether krb5_keytab_entry has key member])
3680 fi
3682 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3683 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3684 AC_TRY_COMPILE([#include <krb5.h>],
3685 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3686 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3687 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3689 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3690 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3691 [Whether krb5_keytab_entry has keyblock member])
3692 fi
3694 AC_CACHE_CHECK([for magic in krb5_address],
3695 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3696 AC_TRY_COMPILE([#include <krb5.h>],
3697 [krb5_address addr; addr.magic = 0;],
3698 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3699 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3701 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3702 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3703 [Whether the krb5_address struct has a magic property])
3704 fi
3706 AC_CACHE_CHECK([for WRFILE: keytab support],
3707 samba_cv_HAVE_WRFILE_KEYTAB,[
3708 AC_TRY_RUN([
3709 #include<krb5.h>
3710 main()
3711 {
3712 krb5_context context;
3713 krb5_keytab keytab;
3715 krb5_init_context(&context);
3716 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3717 }],
3718 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3719 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3721 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3722 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3723 [Whether the WRFILE:-keytab is supported])
3724 fi
3726 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3727 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3728 AC_TRY_COMPILE([#include <krb5.h>],
3729 [
3730 krb5_context context;
3731 krb5_principal principal;
3732 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3733 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3734 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3736 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3737 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3738 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3739 fi
3741 AC_CACHE_CHECK([for krb5_addresses type],
3742 samba_cv_HAVE_KRB5_ADDRESSES,[
3743 AC_TRY_COMPILE([#include <krb5.h>],
3744 [krb5_addresses addr;],
3745 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3746 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3748 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3749 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3750 [Whether the type krb5_addresses type exists])
3751 fi
3753 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3754 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3755 AC_TRY_COMPILE([#include <krb5.h>],
3756 [
3757 krb5_mk_error(0,0,0);],
3758 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3759 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3761 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3762 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3763 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3764 fi
3766 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3767 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3768 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3769 AC_TRY_RUN_STRICT([
3770 #include <stdlib.h>
3771 #include <krb5.h>
3772 int main(void) {
3773 krb5_context context = NULL;
3774 char *str = NULL;
3775 krb5_enctype_to_string(context, 1, &str);
3776 if (str) free (str);
3777 return 0;
3778 }
3779 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3780 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3781 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3783 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3784 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3785 [whether krb5_enctype_to_string takes krb5_context argument])
3786 fi
3788 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3789 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3790 AC_TRY_RUN_STRICT([
3791 #include <krb5.h>
3792 int main(void) {
3793 char buf[256];
3794 krb5_enctype_to_string(1, buf, 256);
3795 return 0;
3796 }
3797 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3798 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3799 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3801 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3802 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3803 [whether krb5_enctype_to_string takes size_t argument])
3804 fi
3805 fi
3807 AC_CACHE_CHECK([for krb5_principal_get_realm],
3808 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3809 AC_TRY_LINK([#include <krb5.h>],
3810 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3811 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3812 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3814 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3815 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3816 [Whether the function krb5_principal_get_realm is defined])
3817 fi
3819 AC_CACHE_CHECK([for krb5_princ_realm],
3820 samba_cv_HAVE_KRB5_PRINC_REALM,[
3821 AC_TRY_LINK([#include <krb5.h>],
3822 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3823 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3824 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3826 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3827 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3828 [Whether the macro krb5_princ_realm is defined])
3829 fi
3831 #
3832 #
3833 # Now the decisions whether we can support krb5
3834 #
3835 # NOTE: all tests should be done before this block!
3836 #
3837 #
3838 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3839 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3840 use_ads=no
3841 fi
3843 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3844 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3845 then
3846 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3847 use_ads=no
3848 fi
3850 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3851 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3852 then
3853 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3854 use_ads=no
3855 fi
3857 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3858 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3859 then
3860 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3861 use_ads=no
3862 fi
3864 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3865 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3866 then
3867 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3868 use_ads=no
3869 fi
3871 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3873 # We only need the following functions if we can't get the enctype
3874 # and kvno out of the ticket directly (ie. on Heimdal).
3876 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3877 then
3878 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
3879 use_ads=no
3880 fi
3882 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
3883 then
3884 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
3885 use_ads=no
3886 fi
3888 fi
3890 if test x"$use_ads" = x"yes"; then
3891 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3892 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3893 if test x"$have_gssapi" = x"yes"; then
3894 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
3895 fi
3896 else
3897 if test x"$with_ads_support" = x"yes"; then
3898 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
3899 else
3900 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
3901 fi
3902 AC_REMOVE_DEFINE(HAVE_KRB5_H)
3903 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
3904 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
3905 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
3906 KRB5_LIBS=""
3907 with_ads_support=no
3908 fi
3909 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3910 AC_MSG_RESULT([$use_ads])
3912 LIBS="$ac_save_LIBS"
3913 fi
3915 if test x"$use_ads" != xyes; then
3916 merged_build_possible=no
3917 fi
3919 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
3920 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
3923 ########################################################
3924 # Compile with DNS Updates support?
3926 with_dnsupdate_support=no
3927 AC_MSG_CHECKING([whether to enable DNS Updates support])
3929 AC_ARG_WITH(dnsupdate,
3930 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
3931 [ case "$withval" in
3932 yes|no)
3933 with_dnsupdate_support=$withval
3934 ;;
3935 esac ])
3937 AC_MSG_RESULT($with_dnsupdate_support)
3939 if test x"$with_dnsupdate_support" != x"no"; then
3941 ################################################################
3942 # first test for Active Directory support being enabled
3943 #if test x"$with_ads_support" = x"no"; then
3944 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
3945 # with_dnsupdate_support=no
3946 #fi
3947 ##################################################################
3948 # then test for uuid.h (necessary to generate unique DNS keynames
3949 # (uuid.h is required for this test)
3950 AC_CHECK_HEADERS(uuid/uuid.h)
3952 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
3953 if test x"$with_dnsupdate_support" = x"yes"; then
3954 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
3955 else
3956 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
3957 fi
3958 with_dnsupdate_support=no
3959 fi
3960 fi
3962 if test x"$with_dnsupdate_support" != x"no"; then
3964 ########################################################
3965 # Now see if we can find the uuid libs in standard paths
3966 # On some systems, the uuid API is in libc, so we have to
3967 # be careful not to insert a spurious -luuid.
3969 UUID_LIBS=""
3970 AC_LIBTESTFUNC(uuid, uuid_generate,
3971 [
3972 case " $LIBS " in
3973 *\ -luuid\ *)
3974 UUID_LIBS="-luuid"
3975 SMB_REMOVE_LIB(uuid)
3976 ;;
3977 esac
3979 with_dnsupdate_support=yes
3980 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
3981 ],
3982 [
3983 if test x"$with_dnsupdate_support" = x"yes"; then
3984 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
3985 else
3986 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
3987 fi
3988 with_dnsupdate_support=no
3989 ])
3990 fi
3992 #################################################
3993 # check for automount support
3994 AC_MSG_CHECKING(whether to use automount)
3995 AC_ARG_WITH(automount,
3996 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
3997 [ case "$withval" in
3998 yes)
3999 AC_MSG_RESULT(yes)
4000 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4001 ;;
4002 *)
4003 AC_MSG_RESULT(no)
4004 ;;
4005 esac ],
4006 AC_MSG_RESULT(no)
4007 )
4009 #################################################
4010 # check for mount- and umount.cifs support
4011 CIFSMOUNT_PROGS=""
4012 INSTALL_CIFSMOUNT=""
4013 UNINSTALL_CIFSMOUNT=""
4014 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4015 AC_ARG_WITH(cifsmount,
4016 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4017 [ case "$withval" in
4018 no)
4019 AC_MSG_RESULT(no)
4020 ;;
4021 *)
4022 case "$host_os" in
4023 *linux*)
4024 AC_MSG_RESULT(yes)
4025 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4026 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4027 INSTALL_CIFSMOUNT="installcifsmount"
4028 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4029 ;;
4030 *)
4031 AC_MSG_ERROR(not on a linux system!)
4032 ;;
4033 esac
4034 ;;
4035 esac ],
4036 [ case "$host_os" in
4037 *linux*)
4038 AC_MSG_RESULT(yes)
4039 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4040 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4041 INSTALL_CIFSMOUNT="installcifsmount"
4042 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4043 ;;
4044 *)
4045 AC_MSG_RESULT(no)
4046 ;;
4047 esac ]
4048 )
4050 #################################################
4051 # check for cifs.upcall support
4052 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4053 CIFSUPCALL_PROGS=""
4054 INSTALL_CIFSUPCALL=""
4055 UNINSTALL_CIFSUPCALL=""
4056 AC_MSG_CHECKING(whether to build cifs.upcall)
4057 AC_ARG_WITH(cifsupcall,
4058 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4059 [ case "$withval" in
4060 no)
4061 AC_MSG_RESULT(no)
4062 ;;
4063 *)
4064 case "$host_os" in
4065 *linux*)
4066 if test x"$use_ads" != x"yes"; then
4067 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4068 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4069 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4070 else
4071 AC_MSG_RESULT(yes)
4072 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4073 CIFSUPCALL_PROGS="bin/cifs.upcall"
4074 INSTALL_CIFSUPCALL="installcifsupcall"
4075 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4076 fi
4077 ;;
4078 *)
4079 AC_MSG_ERROR(not on a linux system!)
4080 ;;
4081 esac
4082 ;;
4083 esac ],
4084 [ case "$host_os" in
4085 *linux*)
4086 if test x"$use_ads" != x"yes"; then
4087 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4088 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4089 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4090 else
4091 AC_MSG_RESULT(yes)
4092 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4093 CIFSUPCALL_PROGS="bin/cifs.upcall"
4094 INSTALL_CIFSUPCALL="installcifsupcall"
4095 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4096 fi
4097 ;;
4098 *)
4099 AC_MSG_RESULT(no)
4100 ;;
4101 esac ]
4102 )
4105 #################################################
4106 # Check for a PAM clear-text auth, accounts, password
4107 # and session support. Most PAM implementations keep their
4108 # headers in /usr/include/security. Darwin keeps its in
4109 # /usr/include/pam.
4111 with_pam_for_crypt=no
4112 try_pam=no
4113 AC_MSG_CHECKING(whether to try PAM support)
4114 AC_ARG_WITH(pam,
4115 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4116 [ case "$withval" in
4117 yes|no)
4118 try_pam=$withval
4119 ;;
4120 esac
4121 ])
4122 AC_MSG_RESULT([$try_pam])
4124 use_pam=no
4125 create_pam_modules=no
4126 if test x"${try_pam}" != x"no";then
4127 use_pam=yes
4128 create_pam_modules=yes
4130 # Most systems have PAM headers in /usr/include/security, but Darwin
4131 # has them in /usr/include/pam.
4132 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4133 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4134 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4135 if test x"${try_pam}" = x"yes";then
4136 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4137 fi
4138 use_pam=no
4139 create_pam_modules=no
4140 fi
4142 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4143 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4144 if test x"${try_pam}" = x"yes";then
4145 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4146 fi
4147 use_pam=no
4148 create_pam_modules=no
4149 fi
4151 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4152 #if HAVE_SECURITY_PAM_APPL_H
4153 #include <security/pam_appl.h>
4154 #endif
4155 #if HAVE_PAM_PAM_APPL_H
4156 #include <pam/pam_appl.h>
4157 #endif
4158 ]])
4159 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4160 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4161 if test x"${try_pam}" = x"yes";then
4162 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4163 fi
4164 create_pam_modules=no
4165 fi
4167 if test x"$use_pam" = x"yes"; then
4168 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4169 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4170 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4171 with_pam_for_crypt=yes
4173 if test x"$create_pam_modules" = x"yes"; then
4174 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4175 # this checks are optional,
4176 # we don't care about the results here
4177 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4178 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4179 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4180 else
4181 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4182 fi
4183 fi
4184 AC_MSG_CHECKING(whether to use PAM support)
4185 AC_MSG_RESULT([$use_pam])
4187 AC_MSG_CHECKING(whether to have PAM MODULES support)
4188 AC_MSG_RESULT([$create_pam_modules])
4189 fi # try_pam != no
4191 #################################################
4192 # check for pam_smbpass support
4193 PAM_MODULES=""
4194 INSTALL_PAM_MODULES=""
4195 UNINSTALL_PAM_MODULES=""
4196 AC_MSG_CHECKING(whether to use pam_smbpass)
4197 AC_ARG_WITH(pam_smbpass,
4198 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4199 [ case "$withval" in
4200 yes)
4201 AC_MSG_RESULT(yes)
4203 # Conditions under which pam_smbpass should not be built.
4205 if test x"$BLDSHARED" != x"true"; then
4206 AC_MSG_ERROR([No support for shared modules])
4207 elif test x"$create_pam_modules" != x"yes"; then
4208 AC_MSG_ERROR([No support for PAM MODULES])
4209 else
4210 PAM_MODULES="pam_smbpass"
4211 INSTALL_PAM_MODULES="installpammodules"
4212 UNINSTALL_PAM_MODULES="uninstallpammodules"
4213 fi
4214 ;;
4215 *)
4216 AC_MSG_RESULT(no)
4217 ;;
4218 esac ],
4219 AC_MSG_RESULT(no)
4220 )
4223 ##
4224 ## moved after the check for -lcrypt in order to
4225 ## ensure that the necessary libraries are included
4226 ## check checking for truncated salt. Wrapped by the
4227 ## $with_pam_for_crypt variable as above --jerry
4228 ##
4229 if test $with_pam_for_crypt = no; then
4230 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4231 crypt_LIBS="$LIBS"
4232 LIBS="$AUTH_LIBS $LIBS"
4233 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4234 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4235 LIBS="$crypt_LIBS"])
4236 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4237 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4238 fi
4239 fi
4241 #################################################
4242 # check for a NISPLUS_HOME support
4243 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4244 AC_ARG_WITH(nisplus-home,
4245 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4246 [ case "$withval" in
4247 yes)
4248 AC_MSG_RESULT(yes)
4249 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4250 ;;
4251 *)
4252 AC_MSG_RESULT(no)
4253 ;;
4254 esac ],
4255 AC_MSG_RESULT(no)
4256 )
4258 #################################################
4259 # check for syslog logging
4260 AC_MSG_CHECKING(whether to use syslog logging)
4261 AC_ARG_WITH(syslog,
4262 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4263 [ case "$withval" in
4264 yes)
4265 AC_MSG_RESULT(yes)
4266 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4267 ;;
4268 *)
4269 AC_MSG_RESULT(no)
4270 ;;
4271 esac ],
4272 AC_MSG_RESULT(no)
4273 )
4275 #################################################
4276 # check for custom syslog facility
4277 AC_MSG_CHECKING(whether to use a custom syslog facility)
4278 AC_ARG_WITH(syslog-facility,
4279 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4280 [
4281 if test "$withval" = "no" ; then
4282 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4283 else
4284 if test "$withval" != "yes" ; then
4285 syslog_facility="$withval"
4286 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4287 fi
4288 fi
4289 ])
4291 #################################################
4292 # check for experimental disk-quotas support
4294 samba_cv_WITH_QUOTAS=auto
4295 samba_cv_TRY_QUOTAS=no
4296 samba_cv_RUN_QUOTA_TESTS=auto
4297 samba_cv_WITH_SYS_QUOTAS=auto
4298 samba_cv_TRY_SYS_QUOTAS=auto
4299 samba_cv_SYSQUOTA_FOUND=no
4301 AC_MSG_CHECKING(whether to try disk-quotas support)
4302 AC_ARG_WITH(quotas,
4303 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4304 [ case "$withval" in
4305 yes)
4306 AC_MSG_RESULT(yes)
4307 samba_cv_WITH_QUOTAS=yes
4308 samba_cv_TRY_QUOTAS=yes
4309 samba_cv_RUN_QUOTA_TESTS=yes
4310 #set sys quotas to auto in this case
4311 samba_cv_TRY_SYS_QUOTAS=auto
4312 ;;
4313 auto)
4314 AC_MSG_RESULT(auto)
4315 samba_cv_WITH_QUOTAS=auto
4316 samba_cv_TRY_QUOTAS=auto
4317 samba_cv_RUN_QUOTA_TESTS=auto
4318 #set sys quotas to auto in this case
4319 samba_cv_TRY_SYS_QUOTAS=auto
4320 ;;
4321 no)
4322 AC_MSG_RESULT(no)
4323 samba_cv_WITH_QUOTAS=no
4324 samba_cv_TRY_QUOTAS=no
4325 samba_cv_RUN_QUOTA_TESTS=no
4326 ;;
4327 *)
4328 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4329 ;;
4330 esac ],
4331 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4332 )
4334 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4335 AC_ARG_WITH(sys-quotas,
4336 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4337 [ case "$withval" in
4338 yes)
4339 AC_MSG_RESULT(yes)
4340 samba_cv_WITH_SYS_QUOTAS=yes
4341 samba_cv_TRY_SYS_QUOTAS=yes
4342 samba_cv_RUN_QUOTA_TESTS=yes
4343 ;;
4344 auto)
4345 AC_MSG_RESULT(auto)
4346 samba_cv_WITH_SYS_QUOTAS=auto
4347 samba_cv_TRY_SYS_QUOTAS=auto
4348 samba_cv_RUN_QUOTA_TESTS=auto
4349 ;;
4350 no)
4351 AC_MSG_RESULT(no)
4352 samba_cv_WITH_SYS_QUOTAS=no
4353 samba_cv_TRY_SYS_QUOTAS=no
4354 ;;
4355 *)
4356 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4357 ;;
4358 esac ],
4359 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4360 )
4362 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4363 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4364 case "$host_os" in
4365 *linux*)
4366 AC_MSG_RESULT(yes)
4367 samba_cv_TRY_SYS_QUOTAS=yes
4368 samba_cv_RUN_QUOTA_TESTS=yes
4369 ;;
4370 *)
4371 AC_MSG_RESULT(no)
4372 samba_cv_TRY_SYS_QUOTAS=no
4373 ;;
4374 esac
4375 fi
4377 #############################################
4378 # only check for quota stuff if --with-quotas
4379 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4381 case "$host_os" in
4382 # on linux we didn't need to test we have builtin support
4383 *linux*)
4384 samba_cv_SYSQUOTA_FOUND=yes
4385 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4386 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4387 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4388 AC_MSG_RESULT(yes)
4390 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4391 samba_cv_found_xfs_header=yes
4392 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4393 AC_MSG_RESULT(yes)
4394 ;;
4395 *solaris*)
4396 # need to set this define when using static linking (BUG 1473)
4397 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4398 ;;
4399 *)
4400 ;;
4401 esac
4403 # some broken header files need this
4404 AC_CHECK_HEADER(asm/types.h,[
4405 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4406 AC_ADD_INCLUDE(<asm/types.h>)
4407 ])
4409 # For quotas on Veritas VxFS filesystems
4410 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4412 # For quotas on Linux XFS filesystems
4413 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4415 # For sys/quota.h and linux/quota.h
4416 AC_CHECK_HEADERS(sys/quota.h)
4418 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4419 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4420 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4421 AC_TRY_COMPILE([
4422 #include "confdefs.h"
4423 #ifdef HAVE_SYS_TYPES_H
4424 #include <sys/types.h>
4425 #endif
4426 #ifdef HAVE_ASM_TYPES_H
4427 #include <asm/types.h>
4428 #endif
4429 #include <sys/quota.h>
4430 ],[int i = Q_XGETQUOTA;],
4431 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4432 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4433 samba_cv_found_xfs_header=yes
4434 fi
4435 fi
4437 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4438 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4439 AC_TRY_COMPILE([
4440 #include "confdefs.h"
4441 #ifdef HAVE_SYS_QUOTA_H
4442 #include <sys/quota.h>
4443 #endif
4444 ],[
4445 struct dqblk D;
4446 D.dqb_fsoftlimit = 0;],
4447 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4448 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4449 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4450 fi
4452 ##################
4453 # look for a working quota system
4455 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4456 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4457 AC_TRY_RUN_STRICT([
4458 #define HAVE_QUOTACTL_4A 1
4459 #define AUTOCONF_TEST 1
4460 #include "confdefs.h"
4461 #include "${srcdir-.}/../tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4462 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4463 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4464 samba_cv_SYSQUOTA_FOUND=yes;
4465 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4466 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4467 fi
4468 fi
4470 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4471 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4472 AC_TRY_RUN_STRICT([
4473 #define HAVE_QUOTACTL_4B 1
4474 #define AUTOCONF_TEST 1
4475 #include "confdefs.h"
4476 #include "${srcdir-.}/../tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4477 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4478 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4479 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4480 samba_cv_SYSQUOTA_FOUND=yes;
4481 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4482 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4483 fi
4484 fi
4486 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4487 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4488 AC_TRY_RUN_STRICT([
4489 #define HAVE_QUOTACTL_3 1
4490 #define AUTOCONF_TEST 1
4491 #include "confdefs.h"
4492 #include "${srcdir-.}/../tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4493 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4494 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4495 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4496 samba_cv_SYSQUOTA_FOUND=yes;
4497 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4498 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4499 fi
4500 fi
4502 #################################################
4503 # check for mntent.h and struct mntent
4504 AC_CHECK_HEADERS(mntent.h)
4505 #################################################
4506 # check for setmntent,getmntent,endmntent
4507 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4509 #################################################
4510 # check for devnm.h and struct mntent
4511 AC_CHECK_HEADERS(devnm.h)
4512 #################################################
4513 # check for devnm
4514 AC_CHECK_FUNCS(devnm)
4516 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4517 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4518 # if --with-sys-quotas=yes then build it
4519 # you have can use the get/set quota command smb.conf
4520 # options then
4521 samba_cv_SYSQUOTA_FOUND=auto
4522 fi
4523 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4524 # if --with-sys-quotas=yes then build it
4525 # you have can use the get/set quota command smb.conf
4526 # options then
4527 samba_cv_TRY_SYS_QUOTAS=auto
4528 fi
4529 fi
4531 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4532 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4533 SAVE_CPPFLAGS="$CPPFLAGS"
4534 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4535 AC_TRY_COMPILE([
4536 #include "confdefs.h"
4537 #define NO_PROTO_H 1
4538 #define NO_CONFIG_H 1
4539 #define HAVE_SYS_QUOTAS 1
4540 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4541 #include "${srcdir-.}/lib/sysquotas.c"
4542 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4543 CPPFLAGS="$SAVE_CPPFLAGS"
4544 ])
4545 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4546 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4547 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4548 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4549 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4550 samba_cv_WE_USE_SYS_QUOTAS=yes
4551 AC_MSG_RESULT(yes)
4552 else
4553 AC_MSG_RESULT(no)
4554 fi
4555 fi
4556 fi
4558 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4559 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4560 SAVE_CPPFLAGS="$CPPFLAGS"
4561 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4562 AC_TRY_COMPILE([
4563 #include "confdefs.h"
4564 #define NO_PROTO_H 1
4565 #define NO_CONFIG_H 1
4566 #define HAVE_SYS_QUOTAS 1
4567 #define HAVE_XFS_QUOTAS 1
4568 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4569 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4570 CPPFLAGS="$SAVE_CPPFLAGS"
4571 ])
4572 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4573 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4574 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4575 fi
4576 fi
4577 fi
4579 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4580 SAVE_CPPFLAGS="$CPPFLAGS"
4581 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4582 AC_TRY_COMPILE([
4583 #include "confdefs.h"
4584 #define NO_PROTO_H 1
4585 #define NO_CONFIG_H 1
4586 #include "${srcdir-.}/smbd/quotas.c"
4587 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4588 CPPFLAGS="$SAVE_CPPFLAGS"
4589 ])
4590 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4591 AC_MSG_CHECKING(whether to use the old quota support)
4592 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4593 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4594 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4595 AC_MSG_RESULT(yes)
4596 else
4597 AC_MSG_RESULT(no)
4598 fi
4599 else
4600 AC_MSG_RESULT(no)
4601 fi
4602 fi
4604 ####################
4605 # End of quota check samba_cv_RUN_QUOTA_TESTS
4606 fi
4608 #################################################
4609 # check for experimental utmp accounting
4611 AC_MSG_CHECKING(whether to support utmp accounting)
4612 WITH_UTMP=yes
4613 AC_ARG_WITH(utmp,
4614 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4615 [ case "$withval" in
4616 no)
4617 WITH_UTMP=no
4618 ;;
4619 *)
4620 WITH_UTMP=yes
4621 ;;
4622 esac ],
4623 )
4625 # utmp requires utmp.h
4626 # Note similar check earlier, when checking utmp details.
4628 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4629 utmp_no_reason=", no utmp.h on $host_os"
4630 WITH_UTMP=no
4631 fi
4633 # Display test results
4635 if test x"$WITH_UTMP" = x"yes"; then
4636 AC_MSG_RESULT(yes)
4637 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4638 else
4639 AC_MSG_RESULT(no$utmp_no_reason)
4640 fi
4642 INSTALLLIBCMD_SH=:
4643 INSTALLLIBCMD_A=:
4644 UNINSTALLLIBCMD_SH=:
4645 UNINSTALLLIBCMD_A=:
4647 if test $BLDSHARED = true; then
4648 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4649 UNINSTALLLIBCMD_SH="rm -f"
4650 fi
4651 if test $enable_static = yes; then
4652 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4653 UNINSTALLLIBCMD_A="rm -f"
4654 fi
4656 #################################################
4657 # --disable-shared-libs
4658 # can be used to disable the internal use of shared libs altogether
4659 # (this only has an effect when building shared libs is enabled)
4660 #
4661 USESHARED=false
4662 AC_SUBST(USESHARED)
4664 AC_MSG_CHECKING(whether to use shared libraries internally)
4665 AC_ARG_ENABLE([shared-libs],
4666 AS_HELP_STRING([--enable-shared-libs],
4667 [Use shared libraries internally (default=yes)]),
4668 [enable_shared_libs=$enableval],
4669 [enable_shared_libs=yes])
4671 if test x"$enable_shared_libs" != x"no" ; then
4672 USESHARED=$BLDSHARED
4673 fi
4675 AC_MSG_RESULT([$USESHARED])
4677 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4678 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4679 fi
4681 #################################################
4682 # --with-static-libs=LIBS:
4683 # link (internal) libs dynamically or statically?
4684 #
4685 # If a subsystem is built as a library then this controls whether they are
4686 # linked into Samba targets statically or dynamically:
4687 #
4688 # * If we build the shared library at all, we link dynamically by default.
4689 #
4690 # * We only link statically if we don't build shared or if the library
4691 # appears in the --with-static-libs configure option.
4692 #
4693 # Example:
4694 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4695 # of linking the dynamic variant with -ltalloc.
4696 #
4697 # NOTE: This option only affects libraries that we do not only build
4698 # but that samba also links against as libraries (as opposed to linking
4699 # the plain object files. - This has to be configured in Makefile.in.
4700 # So in particular it does not harm to give invalid or unknown names here.
4701 #
4703 AC_ARG_WITH([static-libs],
4704 [AS_HELP_STRING([--with-static-libs=LIBS],
4705 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4706 [AS_IF([test $withval],
4707 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4708 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4709 eval LINK_$lib=STATIC
4710 done], [])],
4711 [])
4713 #
4714 # WORKAROUND:
4715 # until we have organized other internal subsystems (as util, registry
4716 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4717 # dynamically to samba programs.
4718 #
4719 LINK_LIBNETAPI=STATIC
4721 LINK_LIBSMBCLIENT=STATIC
4723 #
4724 # The library versions are hardcoded here
4725 # and filled into the LIBFOO_SOVER variable.
4726 #
4727 # TODO: for talloc and tdb (at least), these should
4728 # be extracted from their respective source directories
4729 #
4730 if test "x$enable_external_libtalloc" != xyes
4731 then
4732 SMB_LIBRARY(talloc, 1)
4733 LIBTALLOC_OBJ0=""
4734 for obj in ${TALLOC_OBJ}; do
4735 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
4736 done
4737 AC_SUBST(LIBTALLOC_OBJ0)
4738 BIN_TALLOCTORT="bin/talloctort"
4739 AC_SUBST(BIN_TALLOCTORT)
4740 TALLOCTORT="talloctort"
4741 AC_SUBST(TALLOCTORT)
4742 else
4743 LIBTALLOC_LIBS="${TALLOC_LIBS}"
4744 fi
4746 SMB_LIBRARY(tdb, 1)
4747 SMB_LIBRARY(netapi, 0)
4748 SMB_LIBRARY(smbclient, 0)
4749 SMB_LIBRARY(smbsharemodes, 0)
4750 SMB_LIBRARY(addns, 0, no, [undefined API])
4753 #################################################
4754 # these tests are taken from the GNU fileutils package
4755 AC_CHECKING(how to get filesystem space usage)
4756 space=no
4758 # Test for statvfs64.
4759 if test $space = no; then
4760 # SVR4
4761 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4762 [AC_TRY_RUN([
4763 #if defined(HAVE_UNISTD_H)
4764 #include <unistd.h>
4765 #endif
4766 #include <sys/types.h>
4767 #include <sys/statvfs.h>
4768 main ()
4769 {
4770 struct statvfs64 fsd;
4771 exit (statvfs64 (".", &fsd));
4772 }],
4773 fu_cv_sys_stat_statvfs64=yes,
4774 fu_cv_sys_stat_statvfs64=no,
4775 fu_cv_sys_stat_statvfs64=cross)])
4776 if test $fu_cv_sys_stat_statvfs64 = yes; then
4777 space=yes
4778 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4779 fi
4780 fi
4782 # Perform only the link test since it seems there are no variants of the
4783 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4784 # because that got a false positive on SCO OSR5. Adding the declaration
4785 # of a `struct statvfs' causes this test to fail (as it should) on such
4786 # systems. That system is reported to work fine with STAT_STATFS4 which
4787 # is what it gets when this test fails.
4788 if test $space = no; then
4789 # SVR4
4790 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4791 [AC_TRY_LINK([#include <sys/types.h>
4792 #include <sys/statvfs.h>],
4793 [struct statvfs fsd; statvfs (0, &fsd);],
4794 fu_cv_sys_stat_statvfs=yes,
4795 fu_cv_sys_stat_statvfs=no)])
4796 if test $fu_cv_sys_stat_statvfs = yes; then
4797 space=yes
4798 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4799 fi
4800 fi
4802 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4803 # This is not the case on ancient Linux systems.
4805 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4806 AC_TRY_COMPILE([#include <sys/types.h>
4807 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4808 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4809 if test x"$samba_cv_fsid_int" = x"yes"; then
4810 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4811 fi
4813 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4814 # systems use f_bsize.
4815 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4816 AC_TRY_COMPILE([#include <sys/types.h>
4817 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4818 samba_cv_frsize=yes,samba_cv_frsize=no)])
4819 if test x"$samba_cv_frsize" = x"yes"; then
4820 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4821 fi
4823 # Some systems use f_flag in struct statvfs while others use f_flags
4824 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
4825 AC_TRY_COMPILE([#include <sys/types.h>
4826 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
4827 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
4828 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
4829 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
4830 fi
4832 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
4833 AC_TRY_COMPILE([#include <sys/types.h>
4834 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
4835 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
4836 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
4837 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
4838 fi
4840 if test $space = no; then
4841 # DEC Alpha running OSF/1
4842 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4843 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4844 [AC_TRY_RUN([
4845 #include <sys/param.h>
4846 #include <sys/types.h>
4847 #include <sys/mount.h>
4848 main ()
4849 {
4850 struct statfs fsd;
4851 fsd.f_fsize = 0;
4852 exit (statfs (".", &fsd, sizeof (struct statfs)));
4853 }],
4854 fu_cv_sys_stat_statfs3_osf1=yes,
4855 fu_cv_sys_stat_statfs3_osf1=no,
4856 fu_cv_sys_stat_statfs3_osf1=no)])
4857 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4858 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4859 space=yes
4860 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4861 fi
4862 fi
4864 if test $space = no; then
4865 # AIX
4866 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4867 member (AIX, 4.3BSD)])
4868 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4869 [AC_TRY_RUN([
4870 #ifdef HAVE_SYS_PARAM_H
4871 #include <sys/param.h>
4872 #endif
4873 #ifdef HAVE_SYS_MOUNT_H
4874 #include <sys/mount.h>
4875 #endif
4876 #ifdef HAVE_SYS_VFS_H
4877 #include <sys/vfs.h>
4878 #endif
4879 main ()
4880 {
4881 struct statfs fsd;
4882 fsd.f_bsize = 0;
4883 exit (statfs (".", &fsd));
4884 }],
4885 fu_cv_sys_stat_statfs2_bsize=yes,
4886 fu_cv_sys_stat_statfs2_bsize=no,
4887 fu_cv_sys_stat_statfs2_bsize=no)])
4888 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4889 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4890 space=yes
4891 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4892 fi
4893 fi
4895 if test $space = no; then
4896 # SVR3
4897 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4898 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4899 [AC_TRY_RUN([#include <sys/types.h>
4900 #include <sys/statfs.h>
4901 main ()
4902 {
4903 struct statfs fsd;
4904 exit (statfs (".", &fsd, sizeof fsd, 0));
4905 }],
4906 fu_cv_sys_stat_statfs4=yes,
4907 fu_cv_sys_stat_statfs4=no,
4908 fu_cv_sys_stat_statfs4=no)])
4909 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4910 if test $fu_cv_sys_stat_statfs4 = yes; then
4911 space=yes
4912 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4913 fi
4914 fi
4916 if test $space = no; then
4917 # 4.4BSD and NetBSD
4918 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4919 member (4.4BSD and NetBSD)])
4920 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4921 [AC_TRY_RUN([#include <sys/types.h>
4922 #ifdef HAVE_SYS_PARAM_H
4923 #include <sys/param.h>
4924 #endif
4925 #ifdef HAVE_SYS_MOUNT_H
4926 #include <sys/mount.h>
4927 #endif
4928 main ()
4929 {
4930 struct statfs fsd;
4931 fsd.f_fsize = 0;
4932 exit (statfs (".", &fsd));
4933 }],
4934 fu_cv_sys_stat_statfs2_fsize=yes,
4935 fu_cv_sys_stat_statfs2_fsize=no,
4936 fu_cv_sys_stat_statfs2_fsize=no)])
4937 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
4938 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
4939 space=yes
4940 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
4941 fi
4942 fi
4944 if test $space = no; then
4945 # Ultrix
4946 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
4947 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
4948 [AC_TRY_RUN([#include <sys/types.h>
4949 #ifdef HAVE_SYS_PARAM_H
4950 #include <sys/param.h>
4951 #endif
4952 #ifdef HAVE_SYS_MOUNT_H
4953 #include <sys/mount.h>
4954 #endif
4955 #ifdef HAVE_SYS_FS_TYPES_H
4956 #include <sys/fs_types.h>
4957 #endif
4958 main ()
4959 {
4960 struct fs_data fsd;
4961 /* Ultrix's statfs returns 1 for success,
4962 0 for not mounted, -1 for failure. */
4963 exit (statfs (".", &fsd) != 1);
4964 }],
4965 fu_cv_sys_stat_fs_data=yes,
4966 fu_cv_sys_stat_fs_data=no,
4967 fu_cv_sys_stat_fs_data=no)])
4968 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
4969 if test $fu_cv_sys_stat_fs_data = yes; then
4970 space=yes
4971 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
4972 fi
4973 fi
4975 #
4976 # As a gating factor for large file support, in order to
4977 # use <4GB files we must have the following minimal support
4978 # available.
4979 # long long, and a 64 bit off_t or off64_t.
4980 # If we don't have all of these then disable large
4981 # file support.
4982 #
4983 AC_MSG_CHECKING([if large file support can be enabled])
4984 AC_TRY_COMPILE([
4985 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
4986 #include <sys/types.h>
4987 #else
4988 __COMPILE_ERROR_
4989 #endif
4990 ],
4991 [int i],
4992 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
4993 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
4994 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
4995 fi
4996 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
4998 #################################################
4999 # check for cluster extensions
5001 CTDB_CFLAGS=""
5002 AC_SUBST(CTDB_CFLAGS)
5003 AC_ARG_WITH(ctdb,
5004 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5005 [ case "$withval" in
5006 yes|no)
5007 AC_MSG_WARN([--with-ctdb called without argument])
5008 ;;
5009 *)
5010 CTDB_CPPFLAGS="-I$withval/include"
5011 ;;
5012 esac])
5014 SAVED_CPPFLAGS="$CPPFLAGS"
5015 CPPFLAGS="$CPPFLAGS $CTDB_CPPFLAGS"
5016 ctdb_broken="missing or broken headers"
5018 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5019 #include "confdefs.h"
5020 #define NO_CONFIG_H
5021 #include "replace.h"
5022 #include "system/wait.h"
5023 #include "system/network.h"
5024 #define private #error __USED_RESERVED_WORD_private__
5025 #include <talloc.h>
5026 #include <tdb.h>
5027 #include <ctdb.h>
5028 ])
5030 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_COMMIT_RETRY,[
5031 #include "confdefs.h"
5032 #define NO_CONFIG_H
5033 #include "replace.h"
5034 #include "system/wait.h"
5035 #include "system/network.h"
5036 #include <talloc.h>
5037 #include <tdb.h>
5038 #include <ctdb.h>
5039 #include <ctdb_private.h>
5040 ])
5041 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_COMMIT_RETRY_decl" = x"yes"; then
5042 ctdb_broken=no
5043 else
5044 ctdb_broken="missing transaction support"
5045 fi
5047 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5048 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5049 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5050 ],,[
5051 #include "confdefs.h"
5052 #define NO_CONFIG_H
5053 #include "replace.h"
5054 #include "system/wait.h"
5055 #include "system/network.h"
5056 #include <talloc.h>
5057 #include <tdb.h>
5058 #include <ctdb.h>
5059 #include <ctdb_private.h>
5060 ])
5062 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5063 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5064 ],[
5065 ctdb_broken="missing struct ctdb_control_tcp"
5066 ],[
5067 #include "confdefs.h"
5068 #define NO_CONFIG_H
5069 #include "replace.h"
5070 #include "system/wait.h"
5071 #include "system/network.h"
5072 #include <talloc.h>
5073 #include <tdb.h>
5074 #include <ctdb.h>
5075 #include <ctdb_private.h>
5076 ])
5078 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5079 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5080 ],,[
5081 #include "confdefs.h"
5082 #define NO_CONFIG_H
5083 #include "replace.h"
5084 #include "system/wait.h"
5085 #include "system/network.h"
5086 #include <talloc.h>
5087 #include <tdb.h>
5088 #include <ctdb.h>
5089 #include <ctdb_private.h>
5090 ])
5091 CPPFLAGS="$SAVED_CPPFLAGS"
5093 AC_MSG_CHECKING(cluster support)
5094 AC_ARG_WITH(cluster-support,
5095 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5097 if test x"$with_cluster_support" = x ; then
5098 with_cluster_support="auto"
5099 fi
5101 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5102 if test "x$with_cluster_support" = "xyes"; then
5103 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5104 fi
5105 with_cluster_support=no
5106 fi
5108 if test x"$ctdb_broken" != x"no"; then
5109 if test "x$with_cluster_support" = "xyes"; then
5110 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5111 fi
5112 with_cluster_support=no
5113 fi
5115 if test "x$with_cluster_support" != "xno"; then
5116 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5117 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5118 AC_MSG_RESULT(yes)
5119 else
5120 AC_MSG_RESULT(no)
5121 fi
5123 #################################################
5124 # check for ACL support
5126 AC_MSG_CHECKING(whether to support ACLs)
5127 AC_ARG_WITH(acl-support,
5128 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5129 [ case "$withval" in
5130 yes|no)
5131 with_acl_support="$withval"
5132 ;;
5133 esac ])
5135 if test x"$with_acl_support" = x ; then
5136 with_acl_support="auto"
5137 fi
5139 AC_MSG_RESULT($with_acl_support)
5141 if test x"$with_acl_support" = x"no"; then
5142 AC_MSG_RESULT(Disabling ACL support)
5143 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5144 else
5145 AC_MSG_NOTICE(checking whether ACL support is available:)
5146 case "$host_os" in
5147 *sysv5*)
5148 AC_MSG_NOTICE(Using UnixWare ACLs)
5149 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5150 default_static_modules="$default_static_modules vfs_solarisacl"
5151 ;;
5152 *solaris*)
5153 AC_MSG_NOTICE(Using solaris ACLs)
5154 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5155 ACL_LIBS="$ACL_LIBS -lsec"
5156 default_static_modules="$default_static_modules vfs_solarisacl"
5157 ;;
5158 *hpux*)
5159 AC_MSG_NOTICE(Using HPUX ACLs)
5160 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5161 default_static_modules="$default_static_modules vfs_hpuxacl"
5162 ;;
5163 *irix*)
5164 AC_MSG_NOTICE(Using IRIX ACLs)
5165 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5166 default_static_modules="$default_static_modules vfs_irixacl"
5167 ;;
5168 *aix*)
5169 AC_MSG_NOTICE(Using AIX ACLs)
5170 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5171 default_static_modules="$default_static_modules vfs_aixacl"
5172 ;;
5173 *osf*)
5174 AC_MSG_NOTICE(Using Tru64 ACLs)
5175 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5176 ACL_LIBS="$ACL_LIBS -lpacl"
5177 default_static_modules="$default_static_modules vfs_tru64acl"
5178 ;;
5179 *darwin*)
5180 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5181 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5182 ;;
5183 *)
5184 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5185 case "$host_os" in
5186 *linux*)
5187 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5188 ;;
5189 esac
5190 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5191 acl_LIBS=$LIBS
5192 LIBS="$LIBS $ACL_LIBS"
5193 AC_TRY_LINK([
5194 #include <sys/types.h>
5195 #include <sys/acl.h>
5196 ],[
5197 acl_t acl;
5198 int entry_id;
5199 acl_entry_t *entry_p;
5200 return acl_get_entry(acl, entry_id, entry_p);
5201 ],
5202 [samba_cv_HAVE_POSIX_ACLS=yes],
5203 [samba_cv_HAVE_POSIX_ACLS=no])
5204 LIBS=$acl_LIBS
5205 ])
5206 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5207 AC_MSG_NOTICE(Using posix ACLs)
5208 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5209 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5210 acl_LIBS=$LIBS
5211 LIBS="$LIBS $ACL_LIBS"
5212 AC_TRY_LINK([
5213 #include <sys/types.h>
5214 #include <sys/acl.h>
5215 ],[
5216 acl_permset_t permset_d;
5217 acl_perm_t perm;
5218 return acl_get_perm_np(permset_d, perm);
5219 ],
5220 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5221 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5222 LIBS=$acl_LIBS
5223 ])
5224 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5225 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5226 fi
5227 default_static_modules="$default_static_modules vfs_posixacl"
5228 else
5229 AC_MSG_NOTICE(ACL support is not avaliable)
5230 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5231 fi
5232 ;;
5233 esac
5234 fi # with_acl_support
5238 #################################################
5239 # check for AIO support
5241 AC_MSG_CHECKING(whether to support asynchronous io)
5242 AC_ARG_WITH(aio-support,
5243 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5244 [ case "$withval" in
5245 yes)
5247 AC_MSG_RESULT(yes)
5248 case "$host_os" in
5249 *)
5250 AIO_LIBS=$LIBS
5251 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5252 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5253 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5254 aio_LIBS=$LIBS
5255 LIBS=$AIO_LIBS
5256 AC_TRY_LINK([#include <sys/types.h>
5257 #include <aio.h>],
5258 [ struct aiocb a; return aio_read(&a);],
5259 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5260 LIBS=$aio_LIBS])
5261 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5262 aio_LIBS=$LIBS
5263 LIBS=$AIO_LIBS
5264 AC_TRY_LINK([#include <sys/types.h>
5265 #include <aio.h>],
5266 [ struct aiocb64 a; return aio_read64(&a);],
5267 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5268 LIBS=$aio_LIBS])
5269 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5270 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5271 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5272 LIBS=$AIO_LIBS
5273 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5274 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5275 LIBS=$AIO_LIBS
5276 fi
5278 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5279 AC_MSG_CHECKING(for aio_read)
5280 AC_LINK_IFELSE([#include <aio.h>
5281 int main() { struct aiocb a; return aio_read(&a); }],
5282 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5283 [AC_MSG_RESULT(no)])
5285 AC_MSG_CHECKING(for aio_write)
5286 AC_LINK_IFELSE([#include <aio.h>
5287 int main() { struct aiocb a; return aio_write(&a); }],
5288 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5289 [AC_MSG_RESULT(no)])
5291 AC_MSG_CHECKING(for aio_fsync)
5292 AC_LINK_IFELSE([#include <aio.h>
5293 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5294 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5295 [AC_MSG_RESULT(no)])
5297 AC_MSG_CHECKING(for aio_return)
5298 AC_LINK_IFELSE([#include <aio.h>
5299 int main() { struct aiocb a; return aio_return(&a); }],
5300 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5301 [AC_MSG_RESULT(no)])
5303 AC_MSG_CHECKING(for aio_error)
5304 AC_LINK_IFELSE([#include <aio.h>
5305 int main() { struct aiocb a; return aio_error(&a); }],
5306 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5307 [AC_MSG_RESULT(no)])
5309 AC_MSG_CHECKING(for aio_cancel)
5310 AC_LINK_IFELSE([#include <aio.h>
5311 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5312 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5313 [AC_MSG_RESULT(no)])
5315 AC_MSG_CHECKING(for aio_suspend)
5316 AC_LINK_IFELSE([#include <aio.h>
5317 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5318 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5319 [AC_MSG_RESULT(no)])
5320 fi
5322 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5323 AC_MSG_CHECKING(for aio_read64)
5324 AC_LINK_IFELSE([#include <aio.h>
5325 int main() { struct aiocb a; return aio_read64(&a); }],
5326 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5327 [AC_MSG_RESULT(no)])
5329 AC_MSG_CHECKING(for aio_write64)
5330 AC_LINK_IFELSE([#include <aio.h>
5331 int main() { struct aiocb a; return aio_write64(&a); }],
5332 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5333 [AC_MSG_RESULT(no)])
5335 AC_MSG_CHECKING(for aio_fsync64)
5336 AC_LINK_IFELSE([#include <aio.h>
5337 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5338 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5339 [AC_MSG_RESULT(no)])
5341 AC_MSG_CHECKING(for aio_return64)
5342 AC_LINK_IFELSE([#include <aio.h>
5343 int main() { struct aiocb a; return aio_return64(&a); }],
5344 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5345 [AC_MSG_RESULT(no)])
5347 AC_MSG_CHECKING(for aio_error64)
5348 AC_LINK_IFELSE([#include <aio.h>
5349 int main() { struct aiocb a; return aio_error64(&a); }],
5350 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5351 [AC_MSG_RESULT(no)])
5353 AC_MSG_CHECKING(for aio_cancel64)
5354 AC_LINK_IFELSE([#include <aio.h>
5355 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5356 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5357 [AC_MSG_RESULT(no)])
5359 AC_MSG_CHECKING(for aio_suspend64)
5360 AC_LINK_IFELSE([#include <aio.h>
5361 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5362 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5363 [AC_MSG_RESULT(no)])
5364 fi
5365 ;;
5366 esac
5367 ;;
5368 *)
5369 AC_MSG_RESULT(no)
5370 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5371 ;;
5372 esac ],
5373 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5374 AC_MSG_RESULT(no)
5375 )
5377 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5378 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5379 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5380 default_shared_modules="$default_shared_modules vfs_aio_fork"
5381 fi
5382 fi
5384 #################################################
5385 # check for sendfile support
5387 with_sendfile_support=yes
5388 AC_MSG_CHECKING(whether to check to support sendfile)
5389 AC_ARG_WITH(sendfile-support,
5390 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5391 [ case "$withval" in
5392 yes)
5394 AC_MSG_RESULT(yes);
5396 case "$host_os" in
5397 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5398 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5399 AC_TRY_LINK([#include <sys/sendfile.h>],
5400 [\
5401 int tofd, fromfd;
5402 off64_t offset;
5403 size_t total;
5404 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5405 ],
5406 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5408 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5409 AC_TRY_LINK([#include <sys/sendfile.h>],
5410 [\
5411 int tofd, fromfd;
5412 off_t offset;
5413 size_t total;
5414 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5415 ],
5416 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5418 # Try and cope with broken Linux sendfile....
5419 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5420 AC_TRY_LINK([\
5421 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5422 #undef _FILE_OFFSET_BITS
5423 #endif
5424 #include <sys/sendfile.h>],
5425 [\
5426 int tofd, fromfd;
5427 off_t offset;
5428 size_t total;
5429 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5430 ],
5431 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5433 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5434 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5435 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5436 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5437 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5438 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5439 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5440 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5441 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5442 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5443 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5444 else
5445 AC_MSG_RESULT(no);
5446 fi
5448 ;;
5449 *freebsd* | *dragonfly* )
5450 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5451 AC_TRY_LINK([\
5452 #include <sys/types.h>
5453 #include <unistd.h>
5454 #include <sys/socket.h>
5455 #include <sys/uio.h>],
5456 [\
5457 int fromfd, tofd, ret, total=0;
5458 off_t offset, nwritten;
5459 struct sf_hdtr hdr;
5460 struct iovec hdtrl;
5461 hdr.headers = &hdtrl;
5462 hdr.hdr_cnt = 1;
5463 hdr.trailers = NULL;
5464 hdr.trl_cnt = 0;
5465 hdtrl.iov_base = NULL;
5466 hdtrl.iov_len = 0;
5467 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5468 ],
5469 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5471 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5472 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5473 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5474 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5475 else
5476 AC_MSG_RESULT(no);
5477 fi
5478 ;;
5480 *hpux*)
5481 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5482 AC_TRY_LINK([\
5483 #include <sys/socket.h>
5484 #include <sys/uio.h>],
5485 [\
5486 int fromfd, tofd;
5487 size_t total=0;
5488 struct iovec hdtrl[2];
5489 ssize_t nwritten;
5490 off64_t offset;
5492 hdtrl[0].iov_base = 0;
5493 hdtrl[0].iov_len = 0;
5495 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5496 ],
5497 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5498 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5499 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5500 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5501 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5502 else
5503 AC_MSG_RESULT(no);
5504 fi
5506 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5507 AC_TRY_LINK([\
5508 #include <sys/socket.h>
5509 #include <sys/uio.h>],
5510 [\
5511 int fromfd, tofd;
5512 size_t total=0;
5513 struct iovec hdtrl[2];
5514 ssize_t nwritten;
5515 off_t offset;
5517 hdtrl[0].iov_base = 0;
5518 hdtrl[0].iov_len = 0;
5520 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5521 ],
5522 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5523 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5524 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5525 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5526 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5527 else
5528 AC_MSG_RESULT(no);
5529 fi
5530 ;;
5532 *solaris*)
5533 AC_CHECK_LIB(sendfile,sendfilev)
5534 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5535 AC_TRY_LINK([\
5536 #include <sys/sendfile.h>],
5537 [\
5538 int sfvcnt;
5539 size_t xferred;
5540 struct sendfilevec vec[2];
5541 ssize_t nwritten;
5542 int tofd;
5544 sfvcnt = 2;
5546 vec[0].sfv_fd = SFV_FD_SELF;
5547 vec[0].sfv_flag = 0;
5548 vec[0].sfv_off = 0;
5549 vec[0].sfv_len = 0;
5551 vec[1].sfv_fd = 0;
5552 vec[1].sfv_flag = 0;
5553 vec[1].sfv_off = 0;
5554 vec[1].sfv_len = 0;
5555 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5556 ],
5557 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5559 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5560 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5561 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5562 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5563 else
5564 AC_MSG_RESULT(no);
5565 fi
5567 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5568 AC_TRY_LINK([\
5569 #include <sys/sendfile.h>],
5570 [\
5571 int sfvcnt;
5572 size_t xferred;
5573 struct sendfilevec vec[2];
5574 ssize_t nwritten;
5575 int tofd;
5577 sfvcnt = 2;
5579 vec[0].sfv_fd = SFV_FD_SELF;
5580 vec[0].sfv_flag = 0;
5581 vec[0].sfv_off = 0;
5582 vec[0].sfv_len = 0;
5584 vec[1].sfv_fd = 0;
5585 vec[1].sfv_flag = 0;
5586 vec[1].sfv_off = 0;
5587 vec[1].sfv_len = 0;
5588 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5589 ],
5590 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5592 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5593 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5594 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5595 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5596 else
5597 AC_MSG_RESULT(no);
5598 fi
5599 ;;
5600 *aix*)
5601 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5602 AC_TRY_LINK([\
5603 #include <sys/socket.h>],
5604 [\
5605 int fromfd, tofd;
5606 size_t total=0;
5607 struct sf_parms hdtrl;
5608 ssize_t nwritten;
5609 off64_t offset;
5611 hdtrl.header_data = 0;
5612 hdtrl.header_length = 0;
5613 hdtrl.file_descriptor = fromfd;
5614 hdtrl.file_offset = 0;
5615 hdtrl.file_bytes = 0;
5616 hdtrl.trailer_data = 0;
5617 hdtrl.trailer_length = 0;
5619 nwritten = send_file(&tofd, &hdtrl, 0);
5620 ],
5621 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5622 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5623 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5624 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5625 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5626 else
5627 AC_MSG_RESULT(no);
5628 fi
5629 ;;
5630 *)
5631 ;;
5632 esac
5633 ;;
5634 *)
5635 AC_MSG_RESULT(no)
5636 ;;
5637 esac ],
5638 AC_MSG_RESULT(yes)
5639 )
5641 ############################################
5642 # See if we have the Linux readahead syscall.
5644 AC_CACHE_CHECK([for Linux readahead],
5645 samba_cv_HAVE_LINUX_READAHEAD,[
5646 AC_TRY_LINK([
5647 #if defined(HAVE_UNISTD_H)
5648 #include <unistd.h>
5649 #endif
5650 #include <fcntl.h>],
5651 [ssize_t err = readahead(0,0,0x80000);],
5652 samba_cv_HAVE_LINUX_READAHEAD=yes,
5653 samba_cv_HAVE_LINUX_READAHEAD=no)])
5655 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5656 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5657 [Whether Linux readahead is available])
5658 fi
5660 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5662 ############################################
5663 # See if we have the posix_fadvise syscall.
5665 AC_CACHE_CHECK([for posix_fadvise],
5666 samba_cv_HAVE_POSIX_FADVISE,[
5667 AC_TRY_LINK([
5668 #if defined(HAVE_UNISTD_H)
5669 #include <unistd.h>
5670 #endif
5671 #include <fcntl.h>],
5672 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5673 samba_cv_HAVE_POSIX_FADVISE=yes,
5674 samba_cv_HAVE_POSIX_FADVISE=no)])
5676 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5677 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5678 [Whether posix_fadvise is available])
5679 fi
5681 ############################################
5682 # See if we have the Linux splice syscall.
5684 case "$host_os" in
5685 *linux*)
5686 AC_CACHE_CHECK([for Linux splice],
5687 samba_cv_HAVE_LINUX_SPLICE,[
5688 AC_TRY_LINK([
5689 #if defined(HAVE_UNISTD_H)
5690 #include <unistd.h>
5691 #endif
5692 #include <fcntl.h>],
5693 [long ret = splice(0,0,1,0,400,0);],
5694 samba_cv_HAVE_LINUX_SPLICE=yes,
5695 samba_cv_HAVE_LINUX_SPLICE=no)])
5696 ;;
5697 *)
5698 samba_cv_HAVE_LINUX_SPLICE=no
5699 ;;
5700 esac
5702 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5703 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5704 [Whether Linux splice is available])
5705 fi
5707 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5709 ############################################
5710 # See if we have the a broken readlink syscall.
5712 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5713 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5714 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5715 ])
5716 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5717 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5718 fi
5720 #################################################
5721 # Check whether winbind is supported on this platform. If so we need to
5722 # build and install client programs, sbin programs and shared libraries
5724 AC_MSG_CHECKING(whether to build winbind)
5726 # Initially, the value of $host_os decides whether winbind is supported
5728 HAVE_WINBIND=yes
5729 HAVE_WBCLIENT=no
5731 # Define external wbclient library to link against. This disables winbind.
5732 # We define this here so --with-winbind can override it.
5733 AC_ARG_WITH(wbclient,
5734 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5735 [
5736 case "$withval" in
5737 no)
5738 HAVE_WBCLIENT=no
5739 ;;
5740 yes)
5741 HAVE_WBCLIENT=yes
5742 HAVE_WINBIND=no
5743 ;;
5744 *)
5745 HAVE_WBCLIENT=yes
5746 HAVE_WINBIND=no
5747 WBCLIENT_INCLUDES="-I$withval/include"
5748 WBCLIENT_LDFLAGS="-L$withval/lib"
5749 ;;
5750 esac ],
5751 )
5753 AC_SUBST(WBCLIENT_INCLUDES)
5754 AC_SUBST(WBCLIENT_LDFLAGS)
5755 AC_SUBST(WBCLIENT_LIBS)
5758 # Define the winbind shared library name and any specific linker flags
5759 # it needs to be built with.
5761 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5762 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5763 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5764 NSSSONAMEVERSIONSUFFIX=""
5765 WINBIND_NSS_PTHREAD=""
5767 case "$host_os" in
5768 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5769 NSSSONAMEVERSIONSUFFIX=".2"
5770 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5771 ;;
5772 *freebsd[[5-9]]*)
5773 # FreeBSD winbind client is implemented as a wrapper around
5774 # the Linux version.
5775 NSSSONAMEVERSIONSUFFIX=".1"
5776 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5777 ../nsswitch/winbind_nss_linux.o"
5778 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5779 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5780 ;;
5782 *netbsd*[[3-9]]*)
5783 # NetBSD winbind client is implemented as a wrapper
5784 # around the Linux version. It needs getpwent_r() to
5785 # indicate libc's use of the correct nsdispatch API.
5786 #
5787 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5788 WINBIND_NSS_EXTRA_OBJS="\
5789 ../nsswitch/winbind_nss_netbsd.o \
5790 ../nsswitch/winbind_nss_linux.o"
5791 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5792 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5793 else
5794 HAVE_WINBIND=no
5795 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5796 fi
5797 ;;
5798 *irix*)
5799 # IRIX has differently named shared libraries
5800 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
5801 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
5802 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
5803 ;;
5804 *solaris*)
5805 # Solaris winbind client is implemented as a wrapper around
5806 # the Linux version.
5807 NSSSONAMEVERSIONSUFFIX=".1"
5808 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
5809 ../nsswitch/winbind_nss_linux.o"
5810 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5811 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5812 ;;
5813 *hpux11*)
5814 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
5815 ;;
5816 *aix*)
5817 # AIX has even differently named shared libraries. No
5818 # WINS support has been implemented yet.
5819 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
5820 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5821 WINBIND_NSS="../nsswitch/WINBIND"
5822 WINBIND_WINS_NSS=""
5823 ;;
5824 *)
5825 HAVE_WINBIND=no
5826 winbind_no_reason=", unsupported on $host_os"
5827 ;;
5828 esac
5830 # Check the setting of --with-winbind
5832 AC_ARG_WITH(winbind,
5833 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5834 [
5835 case "$withval" in
5836 yes)
5837 HAVE_WINBIND=yes
5838 HAVE_WBCLIENT=no
5839 ;;
5840 no)
5841 HAVE_WINBIND=no
5842 winbind_reason=""
5843 ;;
5844 esac ],
5845 )
5847 # We need unix domain sockets for winbind
5849 if test x"$HAVE_WINBIND" = x"yes"; then
5850 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5851 winbind_no_reason=", no unix domain socket support on $host_os"
5852 HAVE_WINBIND=no
5853 fi
5854 fi
5856 # Display test results
5858 if test x"$HAVE_WINBIND" = x"no"; then
5859 WINBIND_NSS=""
5860 WINBIND_WINS_NSS=""
5861 fi
5862 if test x"$HAVE_WBCLIENT" = x"yes"; then
5863 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
5864 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
5865 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
5866 AC_MSG_RESULT(yes)
5867 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
5868 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5869 else
5870 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5871 BUILD_LIBWBCLIENT_SHARED=no
5872 else
5873 BUILD_LIBWBCLIENT_SHARED=yes
5874 fi
5876 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5877 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5878 LIBWBCLIENT_SOVER=0
5879 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5880 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5881 ## Only worry about libwbclient if we have shared
5882 # library support
5883 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5884 LIBWBCLIENT_TARGET=$LIBWBCLIENT_SHARED_TARGET
5885 LIBWBCLIENT=libwbclient
5886 INSTALL_LIBWBCLIENT=installlibwbclient
5887 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5888 LIBWBCLIENT_LIBS="-lwbclient"
5889 else
5890 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5891 LIBWBCLIENT_TARGET=$LIBWBCLIENT_STATIC_TARGET
5892 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
5893 fi
5894 fi
5896 if test x"$HAVE_WINBIND" = x"yes"; then
5897 AC_MSG_RESULT(yes)
5898 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5900 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5901 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5902 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5903 PAM_MODULES="$PAM_MODULES pam_winbind"
5904 INSTALL_PAM_MODULES="installpammodules"
5905 UNINSTALL_PAM_MODULES="uninstallpammodules"
5906 fi
5907 else
5908 AC_MSG_RESULT(no$winbind_no_reason)
5909 fi
5911 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
5912 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
5914 AC_SUBST(WINBIND_NSS_PTHREAD)
5915 AC_SUBST(WINBIND_NSS)
5916 AC_SUBST(WINBIND_WINS_NSS)
5917 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5918 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5919 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5920 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5921 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
5923 AC_SUBST(WINBIND_KRB5_LOCATOR)
5925 # Solaris 10 does have new member in nss_XbyY_key
5926 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5927 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5928 [#include <nss_dbdefs.h>])
5930 # Solaris has some extra fields in struct passwd that need to be
5931 # initialised otherwise nscd crashes.
5933 AC_CHECK_MEMBER(struct passwd.pw_comment,
5934 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5935 [#include <pwd.h>])
5937 AC_CHECK_MEMBER(struct passwd.pw_age,
5938 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5939 [#include <pwd.h>])
5941 # AIX 4.3.x and 5.1 do not have as many members in
5942 # struct secmethod_table as AIX 5.2
5943 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5944 [#include <usersec.h>])
5945 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5946 [#include <usersec.h>])
5948 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5949 AC_TRY_COMPILE([#include <sys/types.h>
5950 #include <sys/socket.h>],
5951 [struct ucred cred;
5952 socklen_t cred_len;
5953 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5954 ],
5955 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5956 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5957 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5958 fi
5961 #################################################
5962 # Check to see if we should use the included popt
5964 AC_ARG_WITH(included-popt,
5965 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5966 [
5967 case "$withval" in
5968 yes)
5969 INCLUDED_POPT=yes
5970 ;;
5971 no)
5972 INCLUDED_POPT=no
5973 ;;
5974 esac ],
5975 )
5976 if test x"$INCLUDED_POPT" != x"yes"; then
5977 AC_CHECK_LIB(popt, poptGetContext,
5978 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5979 fi
5981 AC_MSG_CHECKING(whether to use included popt)
5982 if test x"$INCLUDED_POPT" = x"yes"; then
5983 AC_MSG_RESULT(yes)
5984 BUILD_POPT='$(POPT_OBJ)'
5985 POPTLIBS='$(POPT_OBJ)'
5986 FLAGS1="-I\$(srcdir)/../lib/popt"
5987 else
5988 AC_MSG_RESULT(no)
5989 BUILD_POPT=""
5990 POPTLIBS="-lpopt"
5991 fi
5992 AC_SUBST(BUILD_POPT)
5993 AC_SUBST(POPTLIBS)
5994 AC_SUBST(FLAGS1)
5996 #################################################
5997 # Check if user wants DNS service discovery support
5999 AC_ARG_ENABLE(dnssd,
6000 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6002 AC_SUBST(DNSSD_LIBS)
6003 if test x"$enable_dnssd" = x"yes"; then
6004 have_dnssd_support=yes
6006 AC_CHECK_HEADERS(dns_sd.h)
6007 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6008 have_dnssd_support=no
6009 fi
6011 # On Darwin the DNSSD API is in libc, but on other platforms it's
6012 # probably in -ldns_sd
6013 AC_CHECK_FUNCS(DNSServiceRegister)
6014 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6015 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6016 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6017 have_dnssd_support=no
6018 fi
6020 if test x"$have_dnssd_support" = x"yes"; then
6021 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6022 [Whether to enable DNS service discovery support])
6023 else
6024 if test x"$enable_dnssd" = x"yes"; then
6025 AC_MSG_ERROR(DNS service discovery support not available)
6026 fi
6027 fi
6029 fi
6031 #################################################
6032 # Check if user wants avahi support
6034 AC_ARG_ENABLE(avahi,
6035 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6037 if test x"$enable_avahi" != x"no"; then
6038 have_avahi_support=yes
6040 AC_CHECK_HEADERS(avahi-common/watch.h)
6041 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6042 have_avahi_support=no
6043 fi
6045 AC_CHECK_HEADERS(avahi-client/client.h)
6046 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6047 have_avahi_support=no
6048 fi
6050 save_LIBS="$LIBS"
6051 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6052 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6053 LIBS="$save_LIBS"
6055 if test x"$have_avahi_client_new" != x"yes" -o \
6056 x"$have_avahi_strerror" != x"yes" ; then
6057 have_avahi_support=no
6058 fi
6060 if test x"$have_avahi_support" = x"yes"; then
6061 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6062 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6063 [Whether to enable avahi support])
6064 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6065 else
6066 if test x"$enable_avahi" = x"yes"; then
6067 AC_MSG_ERROR(avahi support not available)
6068 fi
6069 fi
6070 fi
6072 #################################################
6073 # Check to see if we should use the included iniparser
6075 AC_ARG_WITH(included-iniparser,
6076 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6077 [
6078 case "$withval" in
6079 yes)
6080 INCLUDED_INIPARSER=yes
6081 ;;
6082 no)
6083 INCLUDED_INIPARSER=no
6084 ;;
6085 esac ],
6086 )
6087 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6088 AC_CHECK_LIB(iniparser, iniparser_load,
6089 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6090 fi
6092 AC_MSG_CHECKING(whether to use included iniparser)
6093 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6094 AC_MSG_RESULT(yes)
6095 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6096 INIPARSERLIBS=""
6097 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6098 else
6099 AC_MSG_RESULT(no)
6100 BUILD_INIPARSER=""
6101 INIPARSERLIBS="-liniparser"
6102 fi
6103 AC_SUBST(BUILD_INIPARSER)
6104 AC_SUBST(INIPARSERLIBS)
6105 AC_SUBST(FLAGS1)
6109 # Checks for the vfs_fileid module
6110 # Start
6111 AC_CHECK_FUNC(getmntent)
6113 AC_CHECK_HEADERS(sys/statfs.h)
6115 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6116 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6117 AC_TRY_RUN([
6118 #include <sys/types.h>
6119 #include <sys/statfs.h>
6120 int main(void)
6121 {
6122 struct statfs fsd;
6123 fsid_t fsid = fsd.f_fsid;
6124 return statfs (".", &fsd);
6125 }],
6126 vfsfileid_cv_statfs=yes,
6127 vfsfileid_cv_statfs=no,
6128 vfsfileid_cv_statfs=cross)
6129 ])
6130 AC_MSG_RESULT($vfsfileid_cv_statfs)
6132 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6133 x"$vfsfileid_cv_statfs" = x"yes"; then
6134 default_shared_modules="$default_shared_modules vfs_fileid"
6135 fi
6136 # End
6137 # Checks for the vfs_fileid module
6140 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6141 do
6142 eval MODULE_DEFAULT_$i=STATIC
6143 done
6145 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6146 do
6147 dnl Fall back to static if we cannot build shared libraries
6148 eval MODULE_DEFAULT_$i=STATIC
6150 if test $BLDSHARED = true; then
6151 eval MODULE_DEFAULT_$i=SHARED
6152 fi
6153 done
6155 dnl Always build these modules static
6156 MODULE_rpc_spoolss=STATIC
6157 MODULE_rpc_srvsvc=STATIC
6158 MODULE_idmap_tdb=STATIC
6159 MODULE_idmap_passdb=STATIC
6160 MODULE_idmap_nss=STATIC
6162 MODULE_nss_info_template=STATIC
6164 AC_ARG_WITH(static-modules,
6165 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6166 [ if test $withval; then
6167 for i in `echo $withval | sed -e 's/,/ /g'`
6168 do
6169 eval MODULE_$i=STATIC
6170 done
6171 fi ])
6173 AC_ARG_WITH(shared-modules,
6174 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6175 [ if test $withval; then
6176 for i in `echo $withval | sed -e 's/,/ /g'`
6177 do
6178 eval MODULE_$i=SHARED
6179 done
6180 fi ])
6182 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6183 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6184 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6185 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6186 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6187 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6190 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6191 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6192 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6193 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6194 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6195 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6196 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6197 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6198 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6199 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6200 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6201 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6202 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6203 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6204 SMB_SUBSYSTEM(RPC,smbd/server.o)
6206 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6207 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6208 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6209 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6210 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6211 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6212 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6213 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6214 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6215 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6217 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6218 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6220 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6221 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6222 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6223 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6224 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6226 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6227 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6228 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6229 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6230 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6231 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6232 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6233 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6234 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6235 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6237 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6238 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6239 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6240 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6241 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6242 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6243 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6244 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6245 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6246 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6247 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6248 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6249 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6250 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6251 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6252 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6253 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6254 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6255 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6256 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6257 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6258 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6259 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6260 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6261 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6262 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6263 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6264 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6265 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6266 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6267 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6268 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6269 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6270 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6271 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6272 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6273 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6274 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6275 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6276 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6277 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6278 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6279 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6281 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6283 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6284 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6285 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6287 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6288 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6289 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6290 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6292 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6294 #################################################
6295 # do extra things if we are running insure
6297 if test "${ac_cv_prog_CC}" = "insure"; then
6298 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6299 fi
6301 #################################################
6302 # If run from the build farm, enable NASTY hacks
6303 #################################################
6304 AC_MSG_CHECKING(whether to enable build farm hacks)
6305 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6306 AC_MSG_RESULT(yes)
6307 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6308 else
6309 AC_MSG_RESULT(no)
6310 fi
6312 #################################################
6313 # check for bad librt/libpthread interactions
6315 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6316 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6317 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6318 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6320 SMB_IF_RTSIGNAL_BUG(
6321 [
6322 # Have RT_SIGNAL bug, need to check whether the problem will
6323 # affect anything we have configured.
6325 rt_do_error=no
6326 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6327 if test x"$rt_signal_lease_ok" = x"no" ; then
6328 rt_do_error=yes
6329 fi
6330 fi
6332 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6333 if test x"$rt_signal_notify_ok" = x"no" ; then
6334 rt_do_error=yes
6335 fi
6336 fi
6338 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6339 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6340 if test x"$rt_signal_aio_ok" = x"no" ; then
6341 rt_do_error=yes
6342 fi
6343 fi
6345 if test x"$rt_do_error" = x"yes" ; then
6346 SMB_IS_LIBPTHREAD_LINKED(
6347 [
6348 cat<<MSG
6350 *** On this platforms, linking Samba against pthreads causes problems
6351 *** with the oplock and change notification mechanisms. You may be
6352 *** using pthreads as a side-effect of using the --with-aio-support
6353 *** or --with-profiling-data options. Please remove these and try again.
6355 MSG
6356 ],
6357 [
6358 cat<<MSG
6360 *** On this platform, the oplock and change notification mechanisms do not
6361 *** appear to work. Please report this problem to samba-technical@samba.org
6362 *** and attach the config.log file from this directory.
6364 MSG
6365 ])
6366 AC_MSG_ERROR(unable to use realtime signals on this platform)
6367 fi
6368 ],
6369 [
6370 # no RT_SIGNAL bug, we are golden
6371 SMB_IS_LIBPTHREAD_LINKED(
6372 [
6373 AC_MSG_WARN(using libpthreads - this may degrade performance)
6374 ])
6376 ],
6377 [
6378 # cross compiling, I hope you know what you are doing
6379 true
6380 ])
6382 fi
6384 AC_ARG_ENABLE(merged-build,
6385 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6386 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6388 if test x"$enable_merged_build" = x"yes" -a \
6389 x"$merged_build_possible" = x"no" ; then
6390 AC_MSG_ERROR(Merged build required but not possible)
6391 fi
6393 m4_include(../lib/zlib/zlib.m4)
6395 if test x$enable_merged_build = xauto; then
6396 # Check for python
6397 m4_include(../m4/check_python.m4)
6398 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6400 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6401 AC_MSG_RESULT([$merged_build_possible])
6403 # Enable merged build automatically if possible, when in developer mode
6404 # Don't enable merged build automatically in 3.4.0.
6405 #if test "x$developer" = xyes; then
6406 # enable_merged_build=$merged_build_possible
6407 #fi
6408 fi
6410 if test x$enable_merged_build = xyes; then
6411 MERGED_BUILD=1
6412 saved_USESHARED="$USESHARED"
6413 USESHARED="false"
6414 m4_include(samba4.m4)
6415 USESHARED="$saved_USESHARED"
6416 fi
6418 AC_SUBST(ZLIB_LIBS)
6419 AC_SUBST(ZLIB_OBJS)
6420 AC_ZLIB([ZLIB_OBJS=""], [
6421 ZLIB_LIBS=""
6422 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6423 deflate.o trees.o zutil.o inflate.o infback.o \
6424 inftrees.o inffast.o
6425 do
6426 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6427 done
6428 CFLAGS="-I../lib/zlib $CFLAGS"
6429 ])
6431 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6432 LIB_REMOVE_USR_LIB(LDFLAGS)
6433 LIB_REMOVE_USR_LIB(LIBS)
6435 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6436 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6437 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6439 #################################################
6440 # Display summary of libraries detected
6442 AC_MSG_RESULT([Using libraries:])
6443 AC_MSG_RESULT([ LIBS = $LIBS])
6444 if test x"$with_ads_support" != x"no"; then
6445 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6446 fi
6447 if test x"$with_ldap_support" != x"no"; then
6448 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6449 fi
6450 if test x"$with_dnsupdate_support" != x"no"; then
6451 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6452 fi
6453 if test x"$have_dnssd_support" != x"no"; then
6454 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6455 fi
6456 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6458 #################################################
6459 # final configure stuff
6461 AC_MSG_CHECKING([configure summary])
6462 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6463 AC_MSG_RESULT(yes),
6464 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6465 AC_MSG_WARN([cannot run when cross-compiling]))
6467 dnl Merge in developer cflags from now on
6468 AC_SUBST(DEVELOPER_CFLAGS)
6469 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6470 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6471 fi
6473 # Stuff the smbd-only libraries at the end of the smbd link
6474 # path (if we have them).
6475 SMBD_LIBS="$samba_dmapi_libs"
6476 AC_SUBST(SMBD_LIBS)
6478 CFLAGS="${CFLAGS} \$(FLAGS)"
6480 if test x$MERGED_BUILD != x1; then
6481 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6482 else
6483 if test x"$BLDSHARED" = x"true" ; then
6484 LDFLAGS="$LDFLAGS -L./bin"
6485 fi
6486 fi
6488 AC_SUBST(MAKEFILE)
6489 if test x$samba_cv_gnu_make = xyes; then
6490 MAKEFILE=Makefile
6491 else
6492 # When we don't have GNU Make, generate a copy of Makefile.in
6493 # that doesn't have the "include " statements but just includes
6494 # the files verbatim.
6495 MAKEFILE=Makefile-noincludes
6496 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6497 fi
6498 AC_OUTPUT($MAKEFILE
6499 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6500 lib/netapi/examples/Makefile
6501 lib/netapi/tests/Makefile
6502 pkgconfig/smbclient.pc
6503 pkgconfig/wbclient.pc
6504 pkgconfig/netapi.pc
6505 pkgconfig/smbsharemodes.pc
6506 ../examples/libsmbclient/Makefile.internal
6507 )
6508 dnl If we had to expand the includes, make tsure the output file is moved back
6509 AC_OUTPUT_COMMANDS([
6510 if test x$MAKEFILE != Makefile; then
6511 mv $MAKEFILE Makefile
6512 fi
6513 ])
6515 #################################################
6516 # Print very concise instructions on building/use
6517 if test "x$enable_dmalloc" = xyes
6518 then
6519 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6520 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6521 fi