| blob | e015f9e8626f8c3703fddb126c2987615d1c2e08 |
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)
24 AC_LIBREPLACE_CC_CHECKS
26 m4_include(lib/talloc/libtalloc.m4)
28 TALLOC_OBJS=""
29 for obj in ${TALLOC_OBJ}; do
30 TALLOC_OBJS="${TALLOC_OBJS} ${tallocdir}/${obj}"
31 done
32 AC_SUBST(TALLOC_OBJS)
34 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
35 # but currently this fails: things have to get merged from s4.
36 tdbdir="lib/tdb"
37 AC_SUBST(tdbdir)
38 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
39 AC_SUBST(TDB_CFLAGS)
40 TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
41 TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
42 AC_SUBST(TDB_OBJ)
44 TDB_OBJS=""
45 for obj in ${TDB_OBJ}; do
46 TDB_OBJS="${TDB_OBJS} ${tdbdir}/${obj}"
47 done
48 AC_SUBST(TDB_OBJS)
50 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
51 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
52 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
53 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
54 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
55 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
57 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
59 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
60 if test "x${srcdir-.}" != "x."; then
61 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
62 fi
64 dnl Unique-to-Samba variables we'll be playing with.
65 AC_SUBST(SAMBA_CPPFLAGS)
66 AC_SUBST(SHELL)
67 AC_SUBST(LDSHFLAGS)
68 AC_SUBST(SONAMEFLAG)
69 AC_SUBST(SHLD)
70 AC_SUBST(MODULE_EXPORTS)
71 AC_SUBST(DSO_EXPORTS)
72 AC_SUBST(HOST_OS)
73 AC_SUBST(PICFLAG)
74 AC_SUBST(PIE_CFLAGS)
75 AC_SUBST(PIE_LDFLAGS)
76 AC_SUBST(RELRO_LDFLAGS)
77 AC_SUBST(SHLIBEXT)
78 AC_SUBST(INSTALLLIBCMD_SH)
79 AC_SUBST(INSTALLLIBCMD_A)
80 AC_SUBST(UNINSTALLLIBCMD_SH)
81 AC_SUBST(UNINSTALLLIBCMD_A)
82 AC_SUBST(INSTALL_LIBADDNS)
83 AC_SUBST(UNINSTALL_LIBADDNS)
84 AC_SUBST(LIBADDNS_SHARED)
85 AC_SUBST(LIBADDNS)
87 AC_SUBST(INSTALL_LIBWBCLIENT)
88 AC_SUBST(UNINSTALL_LIBWBCLIENT)
89 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
90 AC_SUBST(LIBWBCLIENT_SHARED)
91 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
92 AC_SUBST(LIBWBCLIENT_STATIC)
93 AC_SUBST(LIBWBCLIENT)
94 AC_SUBST(WINBIND_LIBS)
96 AC_SUBST(LIBSAMBAUTIL_SHARED)
98 AC_SUBST(INSTALL_LIBSMBCLIENT)
99 AC_SUBST(UNINSTALL_LIBSMBCLIENT)
100 AC_SUBST(LIBSMBCLIENT_SHARED)
101 AC_SUBST(LIBSMBCLIENT)
102 AC_SUBST(INSTALL_LIBSMBSHAREMODES)
103 AC_SUBST(UNINSTALL_LIBSMBSHAREMODES)
104 AC_SUBST(LIBSMBSHAREMODES_SHARED)
105 AC_SUBST(LIBSMBSHAREMODES)
107 AC_SUBST(PRINT_LIBS)
108 AC_SUBST(AUTH_LIBS)
109 AC_SUBST(ACL_LIBS)
110 AC_SUBST(PASSDB_LIBS)
111 AC_SUBST(IDMAP_LIBS)
112 AC_SUBST(KRB5_LIBS)
113 AC_SUBST(UUID_LIBS)
114 AC_SUBST(LDAP_LIBS)
115 AC_SUBST(PAM_MODULES)
116 AC_SUBST(INSTALL_PAM_MODULES)
117 AC_SUBST(UNINSTALL_PAM_MODULES)
118 AC_SUBST(NSS_MODULES)
119 AC_SUBST(EXTRA_BIN_PROGS)
120 AC_SUBST(CIFSMOUNT_PROGS)
121 AC_SUBST(INSTALL_CIFSMOUNT)
122 AC_SUBST(UNINSTALL_CIFSMOUNT)
123 AC_SUBST(CIFSSPNEGO_PROGS)
124 AC_SUBST(INSTALL_CIFSSPNEGO)
125 AC_SUBST(UNINSTALL_CIFSSPNEGO)
126 AC_SUBST(EXTRA_SBIN_PROGS)
127 AC_SUBST(EXTRA_ALL_TARGETS)
128 AC_SUBST(CONFIG_LIBS)
129 AC_SUBST(NSCD_LIBS)
131 # compile with optimization and without debugging by default, but
132 # allow people to set their own preference.
133 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
134 # if it has no value. This prevent *very* large debug binaries from occurring
135 # by default.
136 if test "x$CFLAGS" = x; then
137 CFLAGS="-O"
138 fi
139 if test "x$debug" = "xyes" ; then
140 CFLAGS="${CFLAGS} -g"
141 else
142 CFLAGS="-O"
143 fi
145 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
147 m4_include(lib/socket_wrapper/config.m4)
148 m4_include(lib/nss_wrapper/config.m4)
150 m4_include(m4/swat.m4)
152 # Probe the gcc version for extra CFLAGS. We always stash these in
153 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
154 # Makefile edit, avoiding the need to re-run configure.
155 if test x"$ac_cv_prog_gcc" = x"yes" ; then
156 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
157 # Add -Wdeclaration-after-statement if compiler supports it
158 AC_CACHE_CHECK(
159 [that the C compiler understands -Wdeclaration-after-statement],
160 samba_cv_HAVE_Wdeclaration_after_statement, [
161 AC_TRY_RUN_STRICT([
162 int main(void)
163 {
164 return 0;
165 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
166 samba_cv_HAVE_Wdeclaration_after_statement=yes,
167 samba_cv_HAVE_Wdeclaration_after_statement=no,
168 samba_cv_HAVE_Wdeclaration_after_statement=cross)
169 ])
171 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
172 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
173 fi
175 #-Werror-implicit-function-declaration
176 AC_CACHE_CHECK(
177 [that the C compiler understands -Werror-implicit-function-declaration],
178 samba_cv_HAVE_Werror_implicit_function_declaration, [
179 AC_TRY_RUN_STRICT([
180 int main(void)
181 {
182 return 0;
183 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
184 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
185 samba_cv_HAVE_Werror_implicit_function_declaration=no,
186 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
187 ])
188 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
189 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
190 fi
192 # krb5developer is like developer, except we don't get
193 # -Wstrict-prototypes.
194 if test x"$krb5_developer" != x"$yes" ; then
195 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
196 fi
197 fi
199 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
201 if test "x$enable_dmalloc" = xyes
202 then
203 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
204 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
205 [Define to check invariants around some common functions])
206 LIBS="$LIBS -ldmalloc"
207 fi
209 #################################################
210 # check for a shared memory profiling support
211 AC_MSG_CHECKING(whether to use profiling)
212 AC_ARG_WITH(profiling-data,
213 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
214 [ case "$withval" in
215 yes)
216 AC_MSG_RESULT(yes)
217 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
218 samba_cv_WITH_PROFILE=yes
219 ;;
220 *)
221 AC_MSG_RESULT(no)
222 samba_cv_WITH_PROFILE=no
223 ;;
224 esac ],
225 AC_MSG_RESULT(no)
226 )
228 dnl Checks for programs.
230 AC_PROG_INSTALL
231 AC_PROG_AWK
232 AC_PATH_PROG(PERL, perl)
234 AC_CHECK_TOOL(AR, ar)
236 dnl Check if we use GNU ld
237 LD=ld
238 AC_PROG_LD_GNU
240 dnl Certain versions of GNU ld the default is not to have the
241 dnl --allow-shlib-undefined flag defined. This causes a stackload of
242 dnl warnings when building modules.
243 if test "$ac_cv_prog_gnu_ld" = "yes"; then
244 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
245 AC_MSG_CHECKING(GNU ld release date)
246 changequote(,)dnl
247 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
248 changequote([,])dnl
249 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
250 if test -n "$ac_cv_gnu_ld_date"; then
251 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
252 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
253 fi
254 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
255 ac_cv_gnu_ld_version_script=yes
256 fi
257 else
258 AC_MSG_CHECKING(GNU ld release version)
259 changequote(,)dnl
260 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
261 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
262 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
263 changequote([,])dnl
264 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
265 AC_MSG_CHECKING(GNU ld release version major)
266 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
267 AC_MSG_CHECKING(GNU ld release version minor)
268 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
269 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
270 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
271 fi
272 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_l= d_vernr_major"=2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
273 ac_cv_gnu_ld_version_script=yes
274 fi
275 fi
276 fi
278 dnl look for executable suffix
279 AC_EXEEXT
281 dnl Check if C compiler understands -c and -o at the same time
282 AC_PROG_CC_C_O
283 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
284 BROKEN_CC=
285 else
286 BROKEN_CC=#
287 fi
288 AC_SUBST(BROKEN_CC)
290 dnl Check if the C compiler understands -Werror
291 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
292 AC_TRY_RUN_STRICT([
293 int main(void)
294 {
295 return 0;
296 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
297 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
298 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
299 Werror_FLAGS="-Werror"
300 else
301 dnl Check if the C compiler understands -w2
302 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
303 AC_TRY_RUN_STRICT([
304 int main(void)
305 {
306 return 0;
307 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
308 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
309 if test x"$samba_cv_HAVE_w2" = x"yes"; then
310 Werror_FLAGS="-w2"
311 else
312 dnl Check if the C compiler understands -errwarn
313 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
314 AC_TRY_RUN_STRICT([
315 int main(void)
316 {
317 return 0;
318 }],[-errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
319 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
320 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
321 Werror_FLAGS="-errwarn=%all"
322 fi
323 fi
324 fi
326 dnl Check if the C compiler understands volatile (it should, being ANSI).
327 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
328 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
329 samba_cv_volatile=yes,samba_cv_volatile=no)])
330 if test x"$samba_cv_volatile" = x"yes"; then
331 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
332 fi
334 ############################################
335 # check if the compiler can handle negative enum values
336 # and don't truncate the values to INT_MAX
337 # a runtime test is needed here
338 AC_SUBST(PIDL_ARGS)
339 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
340 AC_TRY_RUN(
341 [
342 #include <stdio.h>
343 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
344 int main(void) {
345 enum negative_values v1 = NEGATIVE_VALUE;
346 unsigned v2 = NEGATIVE_VALUE;
348 if (v1 != 0xFFFFFFFF) {
349 printf("%u != 0xFFFFFFFF\n", v1);
350 return 1;
351 }
352 if (v2 != 0xFFFFFFFF) {
353 printf("%u != 0xFFFFFFFF\n", v2);
354 return 1;
355 }
357 return 0;
358 }
359 ],
360 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
361 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
362 AC_MSG_WARN([using --unit-enums for pidl])
363 PIDL_ARGS="$PIDL_ARGS --uint-enums"
364 fi
366 dnl Figure out the flags to support named structure initializers
368 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
370 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
371 AC_MSG_CHECKING(uname -s)
372 AC_MSG_RESULT(${UNAME_S})
374 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
375 AC_MSG_CHECKING(uname -r)
376 AC_MSG_RESULT(${UNAME_R})
378 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
379 AC_MSG_CHECKING(uname -m)
380 AC_MSG_RESULT(${UNAME_M})
382 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
383 AC_MSG_CHECKING(uname -p)
384 AC_MSG_RESULT(${UNAME_P})
386 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
387 AC_MSG_CHECKING(uname -i)
388 AC_MSG_RESULT(${UNAME_I})
390 dnl Add #include for broken IRIX header files
391 case "$host_os" in
392 *irix6*)
393 #TODO add to libreplace
394 if test x"$ac_cv_prog_gcc" != x"yes" ; then
395 dnl Fix sensible defaults for MIPSPro compilers. The
396 dnl error numbers are valid for the 7.3 compilers,
397 dnl hopefully also valid for the 7.4 series.
398 dnl
399 dnl Bugzilla 3801. Force an error on warning 1035
400 dnl so we don't incorrectly detect stdint.h. This
401 dnl warning is emitted for #error directives.
402 CFLAGS="$CFLAGS -diag_error 1035"
403 dnl 1209: Controlling expression is constant
404 dnl 1174: Function foo declared but never referenced
405 dnl 3201: Parameter foo was never referenced
406 CFLAGS="$CFLAGS -woff 1209,1174,3201"
407 fi
408 ;;
409 esac
411 DYNEXP=
412 AC_SUBST(DYNEXP)
414 dnl Add modules that have to be built by default here
415 dnl These have to be built static:
416 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl2 rpc_ntsvcs2 rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog2 auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
418 dnl These are preferably build shared, and static if dlopen() is not available
419 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"
421 if test "x$developer" = xyes; then
422 default_static_modules="$default_static_modules rpc_rpcecho"
423 default_shared_modules="$default_shared_modules charset_weird"
424 fi
426 #
427 # Config CPPFLAG settings for strange OS's that must be set
428 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
429 # case statement; its first reference must be unconditional.
430 #
431 case "$host_os" in
432 *hpux*)
433 #
434 # Defines needed for HPUX support.
435 # HPUX has bigcrypt but (sometimes?) doesn't use it for
436 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
437 #
438 case `uname -r` in
439 *9*|*10*|*11)
440 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
441 ;;
442 esac
443 ;;
445 #
446 # CRAY Unicos has broken const handling
447 *unicos*)
448 AC_MSG_RESULT([disabling const])
449 CPPFLAGS="$CPPFLAGS -Dconst="
450 ;;
452 #
453 # AIX4.x doesn't even admit to having large
454 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
455 #
456 *aix4*)
457 AC_MSG_RESULT([enabling large file support])
458 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
459 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
460 ;;
461 #
462 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
463 # to the existance of large files..
464 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
465 # recommendations on large file support, however it makes the
466 # compile work using gcc 2.7 and 2.8, whereas using the Sun
467 # recommendation makes the compile fail on gcc2.7. JRA.
468 #
469 # Solaris uses SYSV printing. Make sure to set that here. --jerry
470 #
471 *solaris*)
472 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
473 case `uname -r` in
474 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
475 AC_MSG_RESULT([no large file support])
476 ;;
477 5.*)
478 AC_MSG_RESULT([enabling large file support])
479 if test "$ac_cv_prog_gcc" = yes; then
480 ${CC-cc} -v >conftest.c 2>&1
481 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
482 rm -fr conftest.c
483 case "$ac_cv_gcc_compiler_version_number" in
484 *"gcc version 2.6"*|*"gcc version 2.7"*)
485 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
486 LDFLAGS="$LDFLAGS -lthread"
487 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
488 ;;
489 *)
490 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
491 LDFLAGS="$LDFLAGS -lthread"
492 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
493 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
494 ;;
495 esac
496 else
497 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
498 LDFLAGS="$LDFLAGS -lthread"
499 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
500 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
501 fi
502 ;;
503 esac
504 ;;
505 #
506 # IRIX uses SYSV printing. Make sure to set that here
507 #
508 *irix*)
509 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
510 ;;
511 *freebsd*|*dragonfly*)
512 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
513 ;;
514 #
515 # VOS may need to have POSIX support and System V compatibility enabled.
516 #
517 *vos*)
518 case "$CPPFLAGS" in
519 *-D_POSIX_C_SOURCE*)
520 ;;
521 *)
522 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
523 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
524 ;;
525 esac
526 case "$CPPFLAGS" in
527 *-D_SYSV*|*-D_SVID_SOURCE*)
528 ;;
529 *)
530 CPPFLAGS="$CPPFLAGS -D_SYSV"
531 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
532 esac
533 ;;
534 #
535 # Tests needed for SINIX large file support.
536 #
537 *sysv4*)
538 if test $host = mips-sni-sysv4 ; then
539 AC_MSG_CHECKING([for LFS support])
540 old_CPPFLAGS="$CPPFLAGS"
541 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
542 AC_TRY_RUN([
543 #include <unistd.h>
544 main () {
545 #if _LFS64_LARGEFILE == 1
546 exit(0);
547 #else
548 exit(1);
549 #endif
550 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
551 CPPFLAGS="$old_CPPFLAGS"
552 if test x$SINIX_LFS_SUPPORT = xyes ; then
553 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
554 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
555 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
556 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
557 LIBS="`getconf LFS64_LIBS` $LIBS"
558 fi
559 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
560 fi
561 ;;
563 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
564 #
565 *linux*)
566 AC_MSG_CHECKING([for LFS support])
567 old_CPPFLAGS="$CPPFLAGS"
568 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
569 AC_TRY_RUN([
570 #include <unistd.h>
571 #include <sys/utsname.h>
572 #include <string.h>
573 #include <stdlib.h>
574 main() {
575 #if _LFS64_LARGEFILE == 1
576 struct utsname uts;
577 char *release;
578 int major, minor;
580 /* Ensure this is glibc 2.2 or higher */
581 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
582 int libc_major = __GLIBC__;
583 int libc_minor = __GLIBC_MINOR__;
585 if (libc_major < 2)
586 exit(1);
587 if (libc_minor < 2)
588 exit(1);
589 #endif
591 /* Ensure this is kernel 2.4 or higher */
593 uname(&uts);
594 release = strdup(uts.release);
595 major = atoi(strsep(&release, "."));
596 minor = atoi(strsep(&release, "."));
598 if (major > 2 || (major == 2 && minor > 3))
599 exit(0);
600 exit(1);
601 #else
602 exit(1);
603 #endif
604 }
605 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
606 CPPFLAGS="$old_CPPFLAGS"
607 if test x$LINUX_LFS_SUPPORT = xyes ; then
608 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
609 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
610 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
611 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
612 fi
613 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
614 ;;
616 #
617 # MacOS X is the *only* system that uses compose character in utf8. This
618 # is so horribly broken....
619 #
620 *darwin*)
621 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
623 # Add a system specific charset module.
624 default_shared_modules="$default_shared_modules charset_macosxfs"
626 ;;
627 *hurd*)
628 AC_MSG_CHECKING([for LFS support])
629 old_CPPFLAGS="$CPPFLAGS"
630 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
631 AC_TRY_RUN([
632 #include <unistd.h>
633 main () {
634 #if _LFS64_LARGEFILE == 1
635 exit(0);
636 #else
637 exit(1);
638 #endif
639 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
640 CPPFLAGS="$old_CPPFLAGS"
641 if test x$GLIBC_LFS_SUPPORT = xyes ; then
642 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
643 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
644 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
645 fi
646 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
647 ;;
649 esac
651 SAVE_CPPFLAGS="${CPPFLAGS}"
652 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
654 AC_LIBREPLACE_BROKEN_CHECKS
655 AC_LIBREPLACE_NETWORK_CHECKS
657 CPPFLAGS="${SAVE_CPPFLAGS}"
659 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
661 LIBREPLACE_OBJS=""
662 for obj in ${LIBREPLACEOBJ}; do
663 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
664 done
665 AC_SUBST(LIBREPLACE_OBJS)
667 # add -ldl to the global LIBS
668 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
670 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
671 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
672 AC_CHECK_HEADERS(limits.h float.h pthread.h)
673 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
674 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
675 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
676 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
677 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
678 AC_CHECK_HEADERS(sys/sysmacros.h)
679 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
680 AC_CHECK_HEADERS(langinfo.h locale.h)
681 AC_CHECK_HEADERS(xfs/libxfs.h)
682 AC_CHECK_HEADERS(netgroup.h)
684 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
685 #if HAVE_RPC_RPC_H
686 #include <rpc/rpc.h>
687 #endif
688 ]])
690 ## These fail to compile on IRIX so just check for their presence
691 AC_CHECK_HEADERS(sys/mode.h,,,)
693 # Look for Darwin headers
694 old_CPPFLAGS="$CPPFLAGS"
695 CPPFLAGS="-Iinclude $CPPFLAGS"
696 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
697 CPPFLAGS="$old_CPPFLAGS"
699 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
700 # subdirectory of headers.
701 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
703 # check for linux on amd64 since valgrind is not quite there yet
704 case "$host_os" in
705 *linux*)
706 case "$UNAME_P" in
707 *x86_64*)
708 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
709 ;;
710 esac
711 ;;
712 esac
715 #
716 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
717 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
718 #
719 case "$host_os" in
720 *hpux*)
721 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
722 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
723 if test x"$ac_cv_header_shadow_h" = x"yes"; then
724 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
725 fi
726 ;;
727 esac
728 AC_CHECK_HEADERS(shadow.h)
729 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
730 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
732 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
733 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
735 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
737 # For experimental utmp support (lastlog on some BSD-like systems)
738 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
740 AC_CHECK_SIZEOF(int,cross)
741 AC_CHECK_SIZEOF(long,cross)
742 AC_CHECK_SIZEOF(long long,cross)
743 AC_CHECK_SIZEOF(short,cross)
745 AC_C_CONST
746 AC_C_INLINE
747 AC_C_BIGENDIAN
748 AC_C_CHAR_UNSIGNED
750 AC_TYPE_SIGNAL
751 AC_TYPE_UID_T
752 AC_TYPE_MODE_T
753 AC_TYPE_OFF_T
754 AC_TYPE_SIZE_T
755 AC_TYPE_PID_T
756 AC_STRUCT_ST_RDEV
757 AC_DIRENT_D_OFF
758 AC_CHECK_TYPE(ssize_t, int)
759 AC_CHECK_TYPE(wchar_t, unsigned short)
761 ############################################
762 # for cups support we need libcups, and a handful of header files
764 AC_ARG_ENABLE(cups,
765 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
767 if test x$enable_cups != xno; then
768 AC_PATH_PROG(CUPS_CONFIG, cups-config)
770 if test "x$CUPS_CONFIG" != x; then
771 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
772 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
773 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
774 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
775 elif test x"$enable_cups" = x"yes"; then
776 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
777 fi
778 fi
780 AC_ARG_ENABLE(iprint,
781 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
783 if test x$enable_iprint != xno; then
784 if test "x$CUPS_CONFIG" != x; then
785 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
786 elif test x"$enable_iprint" = x"yes"; then
787 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
788 fi
789 fi
791 ############################################
792 # check if the compiler will optimize out function calls
793 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
794 AC_TRY_LINK([
795 #include <stdio.h>],
796 [
797 if (0) {
798 this_function_does_not_exist();
799 } else {
800 return 1;
801 }
803 ],
804 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
805 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
806 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
807 fi
809 #############################################
810 # check for fd passing struct via msg_control
811 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
812 AC_TRY_COMPILE([
813 #include <sys/types.h>
814 #include <stdlib.h>
815 #include <stddef.h>
816 #include <sys/socket.h>
817 #include <sys/un.h>],
818 [
819 struct msghdr msg;
820 union {
821 struct cmsghdr cm;
822 char control[CMSG_SPACE(sizeof(int))];
823 } control_un;
824 msg.msg_control = control_un.control;
825 msg.msg_controllen = sizeof(control_un.control);
826 ],
827 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
828 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
829 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
830 [If we can use msg_control for passing file descriptors])
831 fi
833 #############################################
834 # check for fd passing struct via msg_acctrights
835 AC_CACHE_CHECK([for fd passing via msg_acctrights],
836 samba_cv_msghdr_msg_acctrights, [
837 AC_TRY_COMPILE([
838 #include <sys/types.h>
839 #include <stdlib.h>
840 #include <stddef.h>
841 #include <sys/socket.h>
842 #include <sys/un.h>],
843 [
844 struct msghdr msg;
845 int fd;
846 msg.msg_acctrights = (caddr_t) &fd;
847 msg.msg_acctrightslen = sizeof(fd);
848 ],
849 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
850 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
851 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
852 [If we can use msg_acctrights for passing file descriptors])
853 fi
855 AC_CHECK_FUNCS(dirfd)
856 if test x"$ac_cv_func_dirfd" = x"yes"; then
857 default_shared_modules="$default_shared_modules vfs_syncops"
858 fi
860 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
861 AC_TRY_COMPILE([
862 #include <sys/types.h>
863 #if STDC_HEADERS
864 #include <stdlib.h>
865 #include <stddef.h>
866 #endif
867 #include <signal.h>],[sig_atomic_t i = 0],
868 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
869 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
870 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
871 fi
873 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
874 AC_TRY_COMPILE([
875 #include <sys/types.h>
876 #if STDC_HEADERS
877 #include <stdlib.h>
878 #include <stddef.h>
879 #endif
880 #if TIME_WITH_SYS_TIME
881 # include <sys/time.h>
882 # include <time.h>
883 #else
884 # if HAVE_SYS_TIME_H
885 # include <sys/time.h>
886 # else
887 # include <time.h>
888 # endif
889 #endif
890 ],[struct timespec ts;],
891 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
892 if test x"$samba_cv_struct_timespec" = x"yes"; then
893 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
894 fi
896 # stupid headers have the functions but no declaration. grrrr.
897 AC_HAVE_DECL(errno, [#include <errno.h>])
898 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
899 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
901 # and glibc has setresuid under linux but the function does
902 # nothing until kernel 2.1.44! very dumb.
903 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
904 AC_TRY_RUN([#include <errno.h>
905 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
906 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
907 if test x"$samba_cv_have_setresuid" = x"yes"; then
908 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
909 fi
911 # Do the same check for setresguid...
912 #
913 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
914 AC_TRY_RUN([#include <unistd.h>
915 #include <errno.h>
916 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
917 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
918 if test x"$samba_cv_have_setresgid" = x"yes"; then
919 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
920 fi
922 AC_FUNC_MEMCMP
924 ###############################################
925 # Readline included by default unless explicitly asked not to
926 test "${with_readline+set}" != "set" && with_readline=yes
928 # test for where we get readline() from
929 AC_MSG_CHECKING(whether to use readline)
930 AC_ARG_WITH(readline,
931 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
932 [ case "$with_readline" in
933 yes)
934 AC_MSG_RESULT(yes)
936 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
937 AC_CHECK_HEADERS(readline/history.h)
939 AC_CHECK_HEADERS(readline.h readline/readline.h,[
940 for termlib in ncurses curses termcap terminfo termlib tinfo; do
941 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
942 done
943 AC_CHECK_LIB(readline, rl_callback_handler_install,
944 [TERMLIBS="-lreadline $TERMLIBS"
945 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
946 break], [TERMLIBS=], $TERMLIBS)])
947 ;;
948 no)
949 AC_MSG_RESULT(no)
950 ;;
951 *)
952 AC_MSG_RESULT(yes)
954 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
955 # alternate readline path
956 _ldflags=${LDFLAGS}
957 _cppflags=${CPPFLAGS}
959 # Add additional search path
960 LDFLAGS="-L$with_readline/lib $LDFLAGS"
961 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
963 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
964 AC_CHECK_HEADERS(readline/history.h)
966 AC_CHECK_HEADERS(readline.h readline/readline.h,[
967 for termlib in ncurses curses termcap terminfo termlib; do
968 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
969 done
970 AC_CHECK_LIB(readline, rl_callback_handler_install,
971 [TERMLDFLAGS="-L$with_readline/lib"
972 TERMCPPFLAGS="-I$with_readline/include"
973 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
974 TERMLIBS="-lreadline $TERMLIBS"
975 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
976 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
978 LDFLAGS=$_ldflags
979 ;;
980 esac],
981 AC_MSG_RESULT(no)
982 )
983 AC_SUBST(TERMLIBS)
984 AC_SUBST(TERMLDFLAGS)
986 # The readline API changed slightly from readline3 to readline4, so
987 # code will generate warnings on one of them unless we have a few
988 # special cases.
989 AC_CHECK_LIB(readline, rl_completion_matches,
990 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
991 [Do we have rl_completion_matches?])],
992 [],
993 [$TERMLIBS])
995 # not all readline libs have rl_event_hook or history_list
996 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
997 AC_CHECK_LIB(readline, history_list,
998 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
999 [],
1000 [$TERMLIBS])
1002 ###############################################
1003 # test for where we get yp_get_default_domain() from
1004 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1005 AC_CHECK_FUNCS(yp_get_default_domain)
1007 # Check if we have execl, if not we need to compile smbrun.
1008 AC_CHECK_FUNCS(execl)
1009 if test x"$ac_cv_func_execl" = x"no"; then
1010 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1011 fi
1013 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1014 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1015 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1016 AC_CHECK_FUNCS(getrlimit fsync fdatasync memset strlcpy strlcat setpgid)
1017 AC_CHECK_FUNCS(memmove setsid glob strpbrk pipe crypt16 getauthuid)
1018 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1019 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1020 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1021 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1022 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1023 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1024 AC_CHECK_FUNCS(getpwent_r)
1025 AC_CHECK_FUNCS(getdents getdents64)
1026 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1027 AC_CHECK_FUNCS(syslog vsyslog timegm)
1028 AC_CHECK_FUNCS(setlocale nl_langinfo)
1029 AC_CHECK_FUNCS(nanosleep)
1030 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1031 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1032 AC_CHECK_HEADERS(sys/mman.h)
1033 # setbuffer, shmget, shm_open are needed for smbtorture
1034 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1036 # Find a method of generating a stack trace
1037 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1038 AC_CHECK_FUNCS(backtrace_symbols)
1039 AC_CHECK_LIB(exc, trace_back_stack)
1041 printf "%s" "checking for GPFS GPL libs... "
1042 save_LIBS="$LIBS"
1043 LIBS="$LIBS -lgpfs_gpl"
1044 AC_TRY_LINK([#include <gpfs_gpl.h>],
1045 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1046 samba_cv_HAVE_GPFS=yes,
1047 samba_cv_HAVE_GPFS=no)
1048 echo $samba_cv_HAVE_GPFS
1049 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1050 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1051 default_shared_modules="$default_shared_modules vfs_gpfs"
1052 fi
1053 LIBS="$save_LIBS"
1055 # Note that all the libunwind symbols in the API are defined to internal
1056 # platform-specific version, so we must include libunwind.h before checking
1057 # any of them.
1058 AC_MSG_CHECKING([for libunwind])
1059 save_LIBS=$LIBS
1061 UNWIND_ARCH="unknown"
1062 if test x"$UNAME_I" != x"unknown"; then
1063 UNWIND_ARCH="$UNAME_I"
1064 elif test x"$UNAME_M" != x"unknown"; then
1065 UNWIND_ARCH="$UNAME_M"
1066 elif test x"$UNAME_P" != x"unknown"; then
1067 UNWIND_ARCH="$UNAME_P"
1068 fi
1070 case "$UNWIND_ARCH" in
1071 unknown)
1072 # This probably won't link without
1073 # the platform-specific libunwind.
1074 LIBS="$LIBS -lunwind"
1075 ;;
1076 i386|i586|i686)
1077 # Add the platform-specific libunwind module.
1078 LIBS="$LIBS -lunwind -lunwind-x86"
1079 ;;
1080 *)
1081 # Add the platform-specific libunwind module.
1082 # based on uname -i, uname -m or uname -p
1083 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1084 ;;
1085 esac
1087 AC_TRY_LINK(
1088 [
1089 #ifdef HAVE_LIBUNWIND_H
1090 #include <libunwind.h>
1091 #endif
1092 ],
1093 [
1094 unw_context_t ctx; unw_cursor_t cur;
1095 char buf[256]; unw_word_t off;
1096 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1097 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1098 ],
1099 [
1100 AC_MSG_RESULT(yes)
1101 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1103 # If we have libunwind, test whether we also have libunwind-ptrace
1104 # which would let us unwind arbitrary processes.
1105 save_LIBS=$LIBS
1106 AC_CHECK_HEADERS(libunwind-ptrace.h)
1107 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1108 [
1109 LIBUNWIND_PTRACE="-lunwind-ptrace";
1110 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1111 [Whether libunwind-ptrace.a is available.])
1112 ],
1113 [ LIBUNWIND_PTRACE="" ])
1115 LIBS=$save_LIBS
1116 ],
1117 [
1118 AC_MSG_RESULT(no)
1119 LIBS=$save_LIBS
1120 ])
1122 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1123 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1124 AC_CHECK_HEADERS(sys/ptrace.h)
1125 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1126 AC_TRY_LINK(
1127 [
1128 #if HAVE_SYS_TYPES_H
1129 #include <sys/types.h>
1130 #endif
1131 #if HAVE_SYS_PTRACE_H
1132 #include <sys/ptrace.h>
1133 #endif
1134 ],
1135 [
1136 int main(int argc, const char ** argv)
1137 {
1138 pid_t me = (pid_t)-1;
1139 ptrace(PTRACE_ATTACH, me, 0, 0);
1140 ptrace(PTRACE_DETACH, me, 0, 0);
1141 return 0;
1142 }
1143 ],
1144 [
1145 AC_MSG_RESULT(yes)
1146 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1147 [Whether the Linux ptrace(2) interface is available.])
1148 ],
1149 [
1150 AC_MSG_RESULT(no)
1151 LIBUNWIND_PTRACE=""
1152 ])
1153 fi
1155 AC_SUBST(LIBUNWIND_PTRACE)
1157 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1158 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1159 AC_CHECK_FUNCS(__getcwd _getcwd)
1160 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1161 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1162 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1163 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1164 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1165 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1166 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1167 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1168 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1169 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1170 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1171 AC_CHECK_FUNCS(prctl)
1173 AC_TRY_COMPILE([
1174 #ifdef HAVE_SYS_PRCTL_H
1175 #include <sys/prctl.h>
1176 #endif
1177 ],
1178 [int i; i = prtcl(0); ],
1179 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1181 #
1182 #
1183 #
1184 case "$host_os" in
1185 *linux*)
1186 # glibc <= 2.3.2 has a broken getgrouplist
1187 AC_TRY_RUN([
1188 #include <unistd.h>
1189 #include <sys/utsname.h>
1190 main() {
1191 /* glibc up to 2.3 has a broken getgrouplist */
1192 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1193 int libc_major = __GLIBC__;
1194 int libc_minor = __GLIBC_MINOR__;
1196 if (libc_major < 2)
1197 exit(1);
1198 if ((libc_major == 2) && (libc_minor <= 3))
1199 exit(1);
1200 #endif
1201 exit(0);
1202 }
1203 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1204 if test x"$linux_getgrouplist_ok" = x"yes"; then
1205 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1206 fi
1207 ;;
1208 *)
1209 AC_CHECK_FUNCS(getgrouplist)
1210 ;;
1211 esac
1213 #
1214 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1215 #
1217 if test x$ac_cv_func_stat64 = xno ; then
1218 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1219 AC_TRY_LINK([
1220 #if defined(HAVE_UNISTD_H)
1221 #include <unistd.h>
1222 #endif
1223 #include <sys/stat.h>
1224 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1225 AC_MSG_RESULT([$ac_cv_func_stat64])
1226 if test x$ac_cv_func_stat64 = xyes ; then
1227 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1228 fi
1229 fi
1231 if test x$ac_cv_func_lstat64 = xno ; then
1232 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1233 AC_TRY_LINK([
1234 #if defined(HAVE_UNISTD_H)
1235 #include <unistd.h>
1236 #endif
1237 #include <sys/stat.h>
1238 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1239 AC_MSG_RESULT([$ac_cv_func_lstat64])
1240 if test x$ac_cv_func_lstat64 = xyes ; then
1241 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1242 fi
1243 fi
1245 if test x$ac_cv_func_fstat64 = xno ; then
1246 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1247 AC_TRY_LINK([
1248 #if defined(HAVE_UNISTD_H)
1249 #include <unistd.h>
1250 #endif
1251 #include <sys/stat.h>
1252 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1253 AC_MSG_RESULT([$ac_cv_func_fstat64])
1254 if test x$ac_cv_func_fstat64 = xyes ; then
1255 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1256 fi
1257 fi
1259 #################################################
1260 # Check whether struct stat has timestamps with sub-second resolution.
1261 # At least IRIX and Solaris have these.
1262 #
1263 # We check that
1264 # all of st_mtim, st_atim and st_ctim exist
1265 # all of the members are in fact of type struct timespec
1266 #
1267 # There is some conflicting standards weirdness about whether we should use
1268 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1269 # prefer struct timespec.
1271 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_cv_stat_hires,
1272 [
1273 AC_TRY_COMPILE(
1274 [
1275 #if TIME_WITH_SYS_TIME
1276 # include <sys/time.h>
1277 # include <time.h>
1278 #else
1279 # if HAVE_SYS_TIME_H
1280 # include <sys/time.h>
1281 # else
1282 # include <time.h>
1283 # endif
1284 #endif
1285 #ifdef HAVE_SYS_STAT_H
1286 #include <sys/stat.h>
1287 #endif
1288 ],
1289 [
1290 struct timespec t;
1291 struct stat s = {0};
1292 t.tv_sec = s.st_mtim.tv_sec;
1293 t.tv_nsec = s.st_mtim.tv_nsec;
1294 t.tv_sec = s.st_ctim.tv_sec;
1295 t.tv_nsec = s.st_ctim.tv_nsec;
1296 t.tv_sec = s.st_atim.tv_sec;
1297 t.tv_nsec = s.st_atim.tv_nsec;
1298 ],
1299 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1300 ])
1302 if test x"$samba_cv_stat_hires" = x"yes" ; then
1303 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1304 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1305 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1306 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1307 [whether struct stat has sub-second timestamps])
1308 fi
1310 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_cv_stat_hires_notimespec,
1311 [
1312 AC_TRY_COMPILE(
1313 [
1314 #if TIME_WITH_SYS_TIME
1315 # include <sys/time.h>
1316 # include <time.h>
1317 #else
1318 # if HAVE_SYS_TIME_H
1319 # include <sys/time.h>
1320 # else
1321 # include <time.h>
1322 # endif
1323 #endif
1324 #ifdef HAVE_SYS_STAT_H
1325 #include <sys/stat.h>
1326 #endif
1327 ],
1328 [
1329 struct timespec t;
1330 struct stat s = {0};
1331 t.tv_sec = s.st_mtime;
1332 t.tv_nsec = s.st_mtimensec;
1333 t.tv_sec = s.st_ctime;
1334 t.tv_nsec = s.st_ctimensec;
1335 t.tv_sec = s.st_atime;
1336 t.tv_nsec = s.st_atimensec;
1337 ],
1338 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1339 ])
1341 if test x"$samba_cv_stat_hires_notimespec" = x"yes" ; then
1342 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1343 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1344 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1345 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1346 [whether struct stat has sub-second timestamps without struct timespec])
1347 fi
1349 #####################################
1350 # needed for SRV lookups
1351 AC_CHECK_LIB(resolv, dn_expand)
1352 AC_CHECK_LIB(resolv, _dn_expand)
1353 AC_CHECK_LIB(resolv, __dn_expand)
1355 #
1356 # Check for the functions putprpwnam, set_auth_parameters,
1357 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1358 # Needed for OSF1 and HPUX.
1359 #
1361 AC_LIBTESTFUNC(security, putprpwnam)
1362 AC_LIBTESTFUNC(sec, putprpwnam)
1364 AC_LIBTESTFUNC(security, set_auth_parameters)
1365 AC_LIBTESTFUNC(sec, set_auth_parameters)
1367 # UnixWare 7.x has its getspnam in -lgen
1368 AC_LIBTESTFUNC(gen, getspnam)
1370 AC_LIBTESTFUNC(security, getspnam)
1371 AC_LIBTESTFUNC(sec, getspnam)
1373 AC_LIBTESTFUNC(security, bigcrypt)
1374 AC_LIBTESTFUNC(sec, bigcrypt)
1376 AC_LIBTESTFUNC(security, getprpwnam)
1377 AC_LIBTESTFUNC(sec, getprpwnam)
1379 AC_CHECK_FUNCS(strsignal)
1381 ############################################
1382 # Check if we have libattr
1383 case "$host_os" in
1384 *osf*)
1385 AC_SEARCH_LIBS(getproplist, [proplist])
1386 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1387 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1388 AC_CHECK_FUNCS(sizeof_proplist_entry)
1389 ;;
1390 *)
1391 AC_SEARCH_LIBS(getxattr, [attr])
1392 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1393 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1394 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1395 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1396 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1397 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1398 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1399 ;;
1400 esac
1402 ########################################################
1403 # Check if attropen() is present if this is Solaris
1404 case "$host_os" in
1405 *solaris*)
1406 AC_CHECK_FUNCS(attropen)
1407 ;;
1408 esac
1410 ########################################################
1411 # Do xattr functions take additional options like on Darwin?
1412 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1413 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1414 old_LIBS=$LIBS
1415 LIBS="$LIBS $ACL_LIBS"
1416 AC_TRY_COMPILE([
1417 #include <sys/types.h>
1418 #if HAVE_ATTR_XATTR_H
1419 #include <attr/xattr.h>
1420 #elif HAVE_SYS_XATTR_H
1421 #include <sys/xattr.h>
1422 #endif
1423 ],[
1424 getxattr(0, 0, 0, 0, 0, 0);
1425 ],
1426 [smb_attr_cv_xattr_add_opt=yes],
1427 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1428 ])
1429 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1430 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1431 fi
1432 fi
1434 # Check if we have extattr
1435 case "$host_os" in
1436 *freebsd4* | *dragonfly* )
1437 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1438 ;;
1439 *)
1440 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1441 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1442 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1443 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1444 ;;
1445 esac
1447 AC_DISABLE_STATIC
1448 AC_ENABLE_SHARED
1450 # Set defaults
1451 PIE_CFLAGS=""
1452 PIE_LDFLAGS=""
1453 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1455 if test "x$enable_pie" != xno
1456 then
1457 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1458 [
1459 cat > conftest.c <<EOF
1460 int foo;
1461 main () { return 0;}
1462 EOF
1463 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1464 then
1465 samba_cv_fpie=yes
1466 else
1467 samba_cv_fpie=no
1468 fi
1469 rm -f conftest*
1470 ])
1471 if test x"${samba_cv_fpie}" = x"yes"
1472 then
1473 PIE_CFLAGS="-fPIE"
1474 PIE_LDFLAGS="-pie"
1475 fi
1476 fi
1478 # Set defaults
1479 RELRO_LDFLAGS=""
1480 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1482 if test "x$enable_relro" != xno
1483 then
1484 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1485 [
1486 cat > conftest.c <<EOF
1487 int foo;
1488 main () { return 0;}
1489 EOF
1490 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1491 then
1492 samba_cv_relro=yes
1493 else
1494 samba_cv_relro=no
1495 fi
1496 rm -f conftest*
1497 ])
1498 if test x"${samba_cv_relro}" = x"yes"
1499 then
1500 RELRO_LDFLAGS="-Wl,-z,relro"
1501 fi
1502 fi
1504 # Set defaults
1505 SYMSEXT="syms"
1506 AC_SUBST(SYMSEXT)
1508 # Assume non-shared by default and override below
1509 BLDSHARED="false"
1511 # these are the defaults, good for lots of systems
1512 HOST_OS="$host_os"
1513 LDSHFLAGS="-shared"
1514 MODULE_EXPORTS=""
1515 SONAMEFLAG="#"
1516 SHLD="\${CC} \${CFLAGS}"
1517 PICFLAG="${PIE_CFLAGS}"
1518 SHLIBEXT="so"
1519 DSO_EXPORTS=""
1521 # this bit needs to be modified for each OS that supports share libs
1522 # You need to specify how to create a shared library and
1523 # how to compile C code to produce PIC object files
1525 AC_MSG_CHECKING([ability to build shared libraries])
1527 # and these are for particular systems
1528 case "$host_os" in
1529 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1530 BLDSHARED="true"
1531 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1532 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1533 else
1534 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1535 fi
1536 DYNEXP="-Wl,--export-dynamic"
1537 PICFLAG="-fPIC"
1538 SONAMEFLAG="-Wl,-soname="
1539 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1540 ;;
1541 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1542 BLDSHARED="true"
1543 LDSHFLAGS="-G"
1544 SONAMEFLAG="-h "
1545 if test "${GCC}" = "yes"; then
1546 PICFLAG="-fPIC"
1547 SONAMEFLAG="-Wl,-soname="
1548 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1549 DYNEXP="-Wl,-E"
1550 fi
1551 else
1552 PICFLAG="-KPIC"
1553 ## ${CFLAGS} added for building 64-bit shared
1554 ## libs using Sun's Compiler
1555 LDSHFLAGS="-G \${CFLAGS}"
1556 fi
1557 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1558 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1559 ;;
1560 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1561 BLDSHARED="true"
1562 LDSHFLAGS="-G"
1563 SONAMEFLAG="-Wl,-h,"
1564 PICFLAG="-KPIC" # Is this correct for SunOS
1565 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1566 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1567 ;;
1568 *netbsd* | *freebsd* | *dragonfly* )
1569 BLDSHARED="true"
1570 LDSHFLAGS="-shared"
1571 DYNEXP="-Wl,--export-dynamic"
1572 SONAMEFLAG="-Wl,-soname,"
1573 PICFLAG="-fPIC -DPIC"
1574 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1575 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1576 ;;
1577 *openbsd*) BLDSHARED="true"
1578 LDSHFLAGS="-shared"
1579 DYNEXP="-Wl,-Bdynamic"
1580 SONAMEFLAG="-Wl,-soname,"
1581 PICFLAG="-fPIC"
1582 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1583 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1584 ;;
1585 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1586 case "$host_os" in
1587 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1588 ;;
1589 esac
1590 BLDSHARED="true"
1591 LDSHFLAGS="-set_version sgi1.0 -shared"
1592 SONAMEFLAG="-soname "
1593 SHLD="\${LD}"
1594 if test "${GCC}" = "yes"; then
1595 PICFLAG="-fPIC"
1596 else
1597 PICFLAG="-KPIC"
1598 fi
1599 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1600 ;;
1601 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1602 BLDSHARED="true"
1603 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc"
1604 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1605 PICFLAG="-O2"
1606 # as AIX code is always position independent...
1607 # .po will just create compile warnings, use po.o:
1608 if test "${GCC}" != "yes"; then
1609 ## for funky AIX compiler using strncpy()
1610 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1611 fi
1613 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1614 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1615 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1616 ;;
1617 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1618 # Use special PIC flags for the native HP-UX compiler.
1619 BLDSHARED="true"
1620 SHLD="cc"
1621 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1622 SONAMEFLAG="-Wl,+h "
1623 PICFLAG="+z"
1624 if test "${GCC}" = "yes"; then
1625 PICFLAG="-fPIC"
1626 else
1627 PICFLAG="+z +ESnolit"
1628 fi
1629 if test "$host_cpu" = "ia64"; then
1630 SHLIBEXT="so"
1631 PICFLAG="+z"
1632 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1633 else
1634 SHLIBEXT="sl"
1635 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1636 fi
1637 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1638 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1639 ;;
1640 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1641 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1642 ;;
1643 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1644 BLDSHARED="true"
1645 LDSHFLAGS="-shared"
1646 SONAMEFLAG="-Wl,-soname,"
1647 PICFLAG="-fPIC"
1648 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1649 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1650 ;;
1651 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1652 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1653 ;;
1654 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1655 BLDSHARED="true"
1656 LDSHFLAGS="-shared"
1657 SONAMEFLAG="-Wl,-soname,"
1658 PICFLAG="-KPIC"
1659 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1660 ;;
1661 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1662 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1663 ;;
1664 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1665 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1666 ;;
1667 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1668 case "$host" in
1669 *-univel-*) if [ test "$GCC" != yes ]; then
1670 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1671 fi
1672 LDSHFLAGS="-G"
1673 DYNEXP="-Bexport"
1674 ;;
1675 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1676 esac
1677 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1678 ;;
1680 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1681 if [ test "$GCC" != yes ]; then
1682 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1683 fi
1684 LDSHFLAGS="-G"
1685 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1686 ;;
1687 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1688 BLDSHARED="false"
1689 LDSHFLAGS=""
1690 ;;
1692 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1693 BLDSHARED="true"
1694 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1695 CFLAGS="$CFLAGS -fno-common"
1696 SHLD="\${CC}"
1697 SHLIBEXT="dylib"
1698 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1699 SHLIBEXT="dylib"
1700 # Since gcc doesn't fail on unrecognised options, the
1701 # PIE test incorrectly succeeds. Darwin gcc does not
1702 # actually support the PIE stuff.
1703 PIE_LDFLAGS=
1704 PIE_CFLAGS=
1705 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1706 ;;
1708 *)
1709 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1710 ;;
1711 esac
1713 if test "$enable_shared" != "yes"; then
1714 BLDSHARED=false
1715 fi
1717 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1718 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1719 fi
1721 if test x"$BLDSHARED" = x"true" ; then
1722 LDFLAGS="$LDFLAGS -L./bin"
1723 fi
1725 AC_MSG_RESULT($BLDSHARED)
1727 AC_MSG_CHECKING([LDFLAGS])
1728 AC_MSG_RESULT([$LDFLAGS])
1729 AC_MSG_CHECKING([DYNEXP])
1730 AC_MSG_RESULT([$DYNEXP])
1732 #######################################################
1733 # test whether building a shared library actually works
1734 if test $BLDSHARED = true; then
1736 AC_MSG_CHECKING([SHLD])
1737 AC_MSG_RESULT([$SHLD])
1738 AC_MSG_CHECKING([LDSHFLAGS])
1739 AC_MSG_RESULT([$LDSHFLAGS])
1741 AC_MSG_CHECKING([SHLIBEXT])
1742 AC_MSG_RESULT([$SHLIBEXT])
1743 AC_MSG_CHECKING([SONAMEFLAG])
1744 AC_MSG_RESULT([$SONAMEFLAG])
1746 AC_MSG_CHECKING([PICFLAG])
1747 AC_MSG_RESULT([$PICFLAG])
1749 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1750 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1752 AC_CACHE_CHECK([whether building shared libraries actually works],
1753 [ac_cv_shlib_works],[
1754 # try building a trivial shared library
1755 ac_cv_shlib_works=no
1756 # The $SHLD and $LDSHFLAGS variables may contain references to other
1757 # variables so they need to be eval'ed.
1758 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1759 shlib.o ${srcdir-.}/tests/shlib.c && \
1760 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1761 shlib.o && ac_cv_shlib_works=yes
1762 rm -f "shlib.$SHLIBEXT" shlib.o
1764 ])
1765 if test $ac_cv_shlib_works = no; then
1766 BLDSHARED=false
1767 fi
1768 fi
1770 if test x"$BLDSHARED" != x"true"; then
1771 LDSHFLAGS="shared-libraries-disabled"
1772 SONAMEFLAG="shared-libraries-disabled"
1773 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1774 SHLD="shared-libraries-disabled"
1775 PICFLAG="${PIE_CFLAGS}"
1776 SHLIBEXT="shared_libraries_disabled"
1777 fi
1779 AC_MSG_CHECKING([used PICFLAG])
1780 AC_MSG_RESULT([$PICFLAG])
1782 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1784 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1786 ################
1788 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1789 AC_TRY_RUN([#include <stdio.h>
1790 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1791 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1792 if test x"$samba_cv_have_longlong" = x"yes"; then
1793 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1794 AC_CHECK_TYPE(intptr_t, unsigned long long)
1795 else
1796 AC_CHECK_TYPE(intptr_t, unsigned long)
1797 fi
1799 #
1800 # Check if the compiler supports the LL prefix on long long integers.
1801 # AIX needs this.
1803 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1804 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1805 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1806 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1807 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1808 fi
1811 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1812 AC_TRY_RUN([#include <time.h>
1813 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1814 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1815 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1816 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1817 fi
1819 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1820 AC_TRY_RUN([#include <stdio.h>
1821 #include <sys/stat.h>
1822 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1823 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1824 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1825 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1826 fi
1828 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1829 AC_TRY_RUN([
1830 #if defined(HAVE_UNISTD_H)
1831 #include <unistd.h>
1832 #endif
1833 #include <stdio.h>
1834 #include <sys/stat.h>
1835 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1836 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1837 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1838 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1839 fi
1841 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1842 AC_TRY_RUN([
1843 #if defined(HAVE_UNISTD_H)
1844 #include <unistd.h>
1845 #endif
1846 #include <stdio.h>
1847 #include <sys/stat.h>
1848 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1849 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1850 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1851 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1852 fi
1854 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1855 AC_TRY_RUN([
1856 #if defined(HAVE_UNISTD_H)
1857 #include <unistd.h>
1858 #endif
1859 #include <stdio.h>
1860 #include <sys/stat.h>
1861 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1862 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1863 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1864 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1865 fi
1867 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1868 AC_TRY_RUN([
1869 #if defined(HAVE_UNISTD_H)
1870 #include <unistd.h>
1871 #endif
1872 #include <stdio.h>
1873 #include <sys/stat.h>
1874 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1875 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1876 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1877 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1878 fi
1880 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1881 AC_TRY_RUN([
1882 #if defined(HAVE_UNISTD_H)
1883 #include <unistd.h>
1884 #endif
1885 #include <stdio.h>
1886 #include <sys/stat.h>
1887 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1888 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1889 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1890 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1891 fi
1893 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
1894 AC_TRY_COMPILE([
1895 #if defined(HAVE_UNISTD_H)
1896 #include <unistd.h>
1897 #endif
1898 #include <sys/types.h>
1899 #include <dirent.h>],
1900 [DIR64 de;],
1901 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
1902 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1903 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
1904 fi
1906 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1907 AC_TRY_COMPILE([
1908 #if defined(HAVE_UNISTD_H)
1909 #include <unistd.h>
1910 #endif
1911 #include <sys/types.h>
1912 #include <dirent.h>],
1913 [struct dirent64 de;],
1914 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1915 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1916 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1917 fi
1919 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1920 AC_TRY_RUN([
1921 #if defined(HAVE_UNISTD_H)
1922 #include <unistd.h>
1923 #endif
1924 #include <sys/types.h>
1925 main() { dev_t dev; int i = major(dev); return 0; }],
1926 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1927 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1928 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1929 fi
1931 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1932 AC_TRY_RUN([
1933 #if defined(HAVE_UNISTD_H)
1934 #include <unistd.h>
1935 #endif
1936 #include <sys/types.h>
1937 main() { dev_t dev; int i = minor(dev); return 0; }],
1938 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1939 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1940 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1941 fi
1943 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
1944 AC_TRY_RUN([
1945 #if defined(HAVE_UNISTD_H)
1946 #include <unistd.h>
1947 #endif
1948 #include <sys/types.h>
1949 main() { dev_t dev = makedev(1,2); return 0; }],
1950 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
1951 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
1952 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
1953 fi
1955 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1956 AC_TRY_RUN([#include <stdio.h>
1957 main() { char c; c=250; exit((c > 0)?0:1); }],
1958 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1959 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1960 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1961 fi
1963 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1964 AC_TRY_COMPILE([#include <sys/types.h>
1965 #include <dirent.h>
1966 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1967 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1968 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1969 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1970 fi
1972 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1973 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1974 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1975 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1976 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1977 fi
1979 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1980 AC_TRY_LINK([
1981 #include <sys/time.h>
1982 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
1983 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
1984 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
1985 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1986 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
1987 fi
1989 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
1991 # On some systems (eg. Linux) librt can pull in libpthread. We
1992 # don't want this to happen because libpthreads changes signal delivery
1993 # semantics in ways we are not prepared for. This breaks Linux oplocks
1994 # which rely on signals.
1996 AC_LIBTESTFUNC(rt, clock_gettime,
1997 [
1998 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
1999 [Whether clock_gettime is available])
2000 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2001 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2002 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2003 ])
2005 fi
2007 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2008 AC_TRY_RUN([#include <sys/types.h>
2009 #include <dirent.h>
2010 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2011 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2012 di->d_name[0] == 0) exit(0); exit(1);} ],
2013 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2014 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2015 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2016 fi
2018 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2019 AC_TRY_COMPILE([#include <sys/types.h>
2020 #include <utime.h>],
2021 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2022 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2023 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2024 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2025 fi
2027 ##############
2028 # Check utmp details, but only if our OS offers utmp.h
2029 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2030 dnl utmp and utmpx come in many flavours
2031 dnl We need to check for many of them
2032 dnl But we don't need to do each and every one, because our code uses
2033 dnl mostly just the utmp (not utmpx) fields.
2035 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2037 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2038 AC_TRY_COMPILE([#include <sys/types.h>
2039 #include <utmp.h>],
2040 [struct utmp ut; ut.ut_name[0] = 'a';],
2041 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2042 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2043 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2044 fi
2046 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2047 AC_TRY_COMPILE([#include <sys/types.h>
2048 #include <utmp.h>],
2049 [struct utmp ut; ut.ut_user[0] = 'a';],
2050 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2051 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2052 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2053 fi
2055 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2056 AC_TRY_COMPILE([#include <sys/types.h>
2057 #include <utmp.h>],
2058 [struct utmp ut; ut.ut_id[0] = 'a';],
2059 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2060 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2061 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2062 fi
2064 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2065 AC_TRY_COMPILE([#include <sys/types.h>
2066 #include <utmp.h>],
2067 [struct utmp ut; ut.ut_host[0] = 'a';],
2068 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2069 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2070 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2071 fi
2073 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2074 AC_TRY_COMPILE([#include <sys/types.h>
2075 #include <utmp.h>],
2076 [struct utmp ut; time_t t; ut.ut_time = t;],
2077 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2078 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2079 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2080 fi
2082 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2083 AC_TRY_COMPILE([#include <sys/types.h>
2084 #include <utmp.h>],
2085 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2086 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2087 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2088 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2089 fi
2091 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2092 AC_TRY_COMPILE([#include <sys/types.h>
2093 #include <utmp.h>],
2094 [struct utmp ut; ut.ut_type = 0;],
2095 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2096 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2097 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2098 fi
2100 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2101 AC_TRY_COMPILE([#include <sys/types.h>
2102 #include <utmp.h>],
2103 [struct utmp ut; ut.ut_pid = 0;],
2104 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2105 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2106 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2107 fi
2109 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2110 AC_TRY_COMPILE([#include <sys/types.h>
2111 #include <utmp.h>],
2112 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2113 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2114 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2115 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2116 fi
2118 dnl Look for the IPv6 varient by preference. Many systems have both.
2119 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2120 AC_TRY_COMPILE([#include <sys/types.h>
2121 #include <utmp.h>],
2122 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2123 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2124 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2125 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2126 fi
2128 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2129 AC_TRY_COMPILE([#include <sys/types.h>
2130 #include <utmp.h>],
2131 [struct utmp ut; ut.ut_addr = 0;],
2132 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2133 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2134 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2135 fi
2137 if test x$ac_cv_func_pututline = xyes ; then
2138 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2139 AC_TRY_COMPILE([#include <sys/types.h>
2140 #include <utmp.h>],
2141 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2142 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2143 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2144 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2145 fi
2146 fi
2148 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2149 AC_TRY_COMPILE([#include <sys/types.h>
2150 #include <utmpx.h>],
2151 [struct utmpx ux; ux.ut_syslen = 0;],
2152 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2153 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2154 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2155 fi
2157 fi
2158 # end utmp details
2161 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2162 AC_ARG_WITH(libiconv,
2163 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2164 [
2165 if test "$withval" = "no" ; then
2166 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2167 else
2168 if test "$withval" != "yes" ; then
2169 ICONV_PATH_SPEC=yes
2170 ICONV_LOOK_DIRS="$withval"
2171 fi
2172 fi
2173 ])
2175 for i in $ICONV_LOOK_DIRS ; do
2177 save_LIBS="$LIBS"
2178 save_LDFLAGS="$LDFLAGS"
2179 save_CPPFLAGS="$CPPFLAGS"
2181 iconv_current_LIBS=""
2182 iconv_current_LDFLAGS=""
2183 iconv_current_CPPFLAGS=""
2185 ICONV_FOUND="no"
2186 unset libext
2188 # This is here to handle -withval stuff for --with-libiconv
2189 # Perhaps we should always add a -L
2190 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2192 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2193 # installation paths. This gets a little tricky since we might have iconv
2194 # in both libiconv and in libc. In this case the jm_ICONV test will always
2195 # succeed when the header is found. To counter this, make sure the
2196 # library directory is there and check the ABI directory first (which
2197 # should be harmless on other systems.
2198 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2199 for l in "lib32" "lib" "lib/hpux32"; do
2200 if test -d "$i/$l" ; then
2201 LDFLAGS="$save_LDFLAGS -L$i/$l"
2202 LIBS=
2203 export LDFLAGS LIBS CPPFLAGS
2204 # Try to find iconv(3)
2205 jm_ICONV($i/$l)
2206 if test x"$ICONV_FOUND" = "xyes" ; then
2207 libext="$l"
2208 break
2209 fi
2210 fi
2211 done
2213 if test x"$ICONV_FOUND" = "xyes" ; then
2214 iconv_current_LDFLAGS="-L$i/$libext"
2215 iconv_current_CPPFLAGS="-I$i/include"
2217 if test x"$jm_cv_lib_iconv" != x; then
2218 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2219 else
2220 # We found iconv in libc.
2221 iconv_current_LIBS=""
2222 fi
2224 fi
2226 if test x"$ICONV_FOUND" = "xyes" ; then
2228 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2229 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2230 LIBS="$save_LIBS $iconv_current_LIBS"
2231 export LDFLAGS LIBS CPPFLAGS
2233 default_dos_charset=no
2234 default_display_charset=no
2235 default_unix_charset=no
2237 # check for default dos charset name
2238 for j in CP850 IBM850 ; do
2239 rjs_CHARSET($j)
2240 default_dos_charset="$ICONV_CHARSET"
2241 if test x"$default_dos_charset" = x"$j"; then
2242 break
2243 fi
2244 done
2246 # check for default display charset name
2247 for j in ASCII 646 ; do
2248 rjs_CHARSET($j)
2249 default_display_charset="$ICONV_CHARSET"
2250 if test x"$default_display_charset" = x"$j"; then
2251 break
2252 fi
2253 done
2255 # check for default unix charset name
2256 for j in UTF-8 UTF8 ; do
2257 rjs_CHARSET($j)
2258 default_unix_charset="$ICONV_CHARSET"
2259 if test x"$default_unix_charset" = x"$j"; then
2260 break
2261 fi
2262 done
2264 if test "$default_dos_charset" != "no" -a \
2265 "$default_dos_charset" != "cross" -a \
2266 "$default_display_charset" != "no" -a \
2267 "$default_display_charset" != "cross" -a \
2268 "$default_unix_charset" != "no" -a \
2269 "$default_unix_charset" != "cross"
2270 then
2271 samba_cv_HAVE_NATIVE_ICONV=yes
2272 else
2273 if test "$default_dos_charset" = "cross" -o \
2274 "$default_display_charset" = "cross" -o \
2275 "$default_unix_charset" = "cross"
2276 then
2277 samba_cv_HAVE_NATIVE_ICONV=cross
2278 else
2279 samba_cv_HAVE_NATIVE_ICONV=no
2280 fi
2281 fi
2283 # At this point, we have a libiconv candidate. We know that
2284 # we have the right headers and libraries, but we don't know
2285 # whether it does the conversions we want. We can't test this
2286 # because we are cross-compiling. This is not necessarily a big
2287 # deal, since we can't guarantee that the results we get now will
2288 # match the results we get at runtime anyway.
2289 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2290 default_dos_charset="CP850"
2291 default_display_charset="ASCII"
2292 default_unix_charset="UTF-8"
2293 samba_cv_HAVE_NATIVE_ICONV=yes
2294 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2295 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2296 fi
2298 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2300 CPPFLAGS=$save_CPPFLAGS
2301 LDFLAGS=$save_LDFLAGS
2302 LIBS=$save_LIBS
2304 if test x"$iconv_current_LIBS" != x; then
2305 LIBS="$LIBS $iconv_current_LIBS"
2306 fi
2308 # Add the flags we need to CPPFLAGS and LDFLAGS
2309 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2310 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2312 # Turn the #defines into string literals
2313 default_dos_charset="\"$default_dos_charset\""
2314 default_display_charset="\"$default_display_charset\""
2315 default_unix_charset="\"$default_unix_charset\""
2317 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2318 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2319 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2320 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2322 break
2323 fi
2325 # We didn't find a working iconv, so keep going
2326 fi
2328 # We only need to clean these up here for the next pass through the loop
2329 CPPFLAGS=$save_CPPFLAGS
2330 LDFLAGS=$save_LDFLAGS
2331 LIBS=$save_LIBS
2332 export LDFLAGS LIBS CPPFLAGS
2333 done
2334 unset libext
2337 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2338 AC_MSG_WARN([Sufficient support for iconv function was not found.
2339 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2340 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2341 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2342 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2343 fi
2346 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2347 AC_TRY_RUN([
2348 #include <sys/types.h>
2349 #include <fcntl.h>
2350 #ifndef F_GETLEASE
2351 #define F_GETLEASE 1025
2352 #endif
2353 main() {
2354 int fd = open("/dev/null", O_RDONLY);
2355 return fcntl(fd, F_GETLEASE, 0) == -1;
2356 }
2357 ],
2358 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2359 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2360 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2361 fi
2363 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2364 AC_TRY_RUN([
2365 #include <sys/types.h>
2366 #include <fcntl.h>
2367 #include <signal.h>
2368 #ifndef F_NOTIFY
2369 #define F_NOTIFY 1026
2370 #endif
2371 main() {
2372 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2373 }
2374 ],
2375 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2376 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2377 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2378 fi
2380 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2381 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h)
2382 AC_CHECK_FUNCS(inotify_init)
2383 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2384 ],
2385 samba_cv_HAVE_INOTIFY=yes,
2386 samba_cv_HAVE_INOTIFY=no,
2387 samba_cv_HAVE_INOTIFY=cross)
2389 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2390 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2391 fi
2393 #################################################
2394 # Check if FAM notifications are available. For FAM info, see
2395 # http://oss.sgi.com/projects/fam/
2396 # http://savannah.nongnu.org/projects/fam/
2397 AC_ARG_ENABLE(fam,
2398 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2400 if test x$enable_fam != xno; then
2401 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2402 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2403 # On IRIX, libfam requires libC, but other FAM implementations
2404 # might not need it.
2405 AC_CHECK_LIB(fam, FAMOpen2,
2406 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2407 [samba_cv_HAVE_LIBFAM=no])
2409 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2410 samba_fam_xtra=-lC
2411 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2412 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2413 [samba_cv_HAVE_LIBFAM=no])
2414 unset samba_fam_xtra
2415 fi
2416 fi
2418 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2419 default_shared_modules="$default_shared_modules vfs_notify_fam"
2420 AC_TRY_COMPILE([#include <fam.h>],
2421 [FAMCodes code = FAMChanged;],
2422 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2423 [Whether fam.h contains a typedef for enum FAMCodes]),
2424 [])
2425 fi
2427 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2428 AC_MSG_ERROR(FAM support requested but FAM library not available )
2429 fi
2430 fi
2432 AC_SUBST(SMB_FAM_LIBS)
2434 #################################################
2435 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2437 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2439 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2440 # Theoretically it should work with AIX JFS2 too but this needs testing
2441 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2442 default_shared_modules="$default_shared_modules vfs_tsmsm"
2443 fi
2445 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2446 AC_TRY_RUN([
2447 #include <sys/types.h>
2448 #include <fcntl.h>
2449 #include <signal.h>
2450 #include <sys/file.h>
2451 #ifndef LOCK_MAND
2452 #define LOCK_MAND 32
2453 #define LOCK_READ 64
2454 #endif
2455 main() {
2456 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2457 }
2458 ],
2459 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2460 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2461 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2462 fi
2465 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2466 AC_TRY_COMPILE([#include <sys/types.h>
2467 #include <fcntl.h>],
2468 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2469 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2470 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2471 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2472 fi
2474 #################################################
2475 # Check for POSIX capability support
2477 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2478 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2479 [], [])
2481 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2483 ac_save_LIBS=$LIBS
2484 AC_LIBTESTFUNC(cap, cap_get_proc)
2486 AC_CACHE_CHECK([for POSIX capabilities],
2487 samba_cv_HAVE_POSIX_CAPABILITIES,
2488 [
2489 AC_TRY_RUN([
2490 #include <sys/types.h>
2491 #include <sys/capability.h>
2492 main() {
2493 cap_t cap;
2494 cap_value_t vals[1];
2495 if (!(cap = cap_get_proc()))
2496 exit(1);
2497 vals[0] = CAP_CHOWN;
2498 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2499 cap_set_proc(cap);
2500 exit(0);
2501 }],
2502 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2503 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2504 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2505 ])
2507 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2508 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2509 [Whether POSIX capabilities are available])
2510 else
2511 LIBS=$ac_save_LIBS
2512 fi
2514 fi
2516 #
2517 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2518 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2519 #
2521 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2522 AC_TRY_COMPILE([#include <sys/types.h>
2523 #if defined(HAVE_RPC_RPC_H)
2524 #include <rpc/rpc.h>
2525 #endif],
2526 [int16 testvar;],
2527 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2528 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2529 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2530 fi
2532 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2533 AC_TRY_COMPILE([#include <sys/types.h>
2534 #if defined(HAVE_RPC_RPC_H)
2535 #include <rpc/rpc.h>
2536 #endif],
2537 [uint16 testvar;],
2538 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2539 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2540 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2541 fi
2543 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2544 AC_TRY_COMPILE([#include <sys/types.h>
2545 #if defined(HAVE_RPC_RPC_H)
2546 #include <rpc/rpc.h>
2547 #endif],
2548 [int32 testvar;],
2549 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2550 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2551 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2552 fi
2554 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2555 AC_TRY_COMPILE([#include <sys/types.h>
2556 #if defined(HAVE_RPC_RPC_H)
2557 #include <rpc/rpc.h>
2558 #endif],
2559 [uint32 testvar;],
2560 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2561 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2562 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2563 fi
2565 dnl
2566 dnl Some systems (SCO) have a problem including
2567 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2568 dnl as a #define in <prot.h> and as part of an enum
2569 dnl in <rpc/rpc.h>.
2570 dnl
2572 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2573 AC_TRY_COMPILE([#include <sys/types.h>
2574 #ifdef HAVE_SYS_SECURITY_H
2575 #include <sys/security.h>
2576 #include <prot.h>
2577 #endif /* HAVE_SYS_SECURITY_H */
2578 #if defined(HAVE_RPC_RPC_H)
2579 #include <rpc/rpc.h>
2580 #endif],
2581 [int testvar;],
2582 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2583 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2584 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2585 fi
2587 AC_MSG_CHECKING([for test routines])
2588 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2589 AC_MSG_RESULT(yes),
2590 AC_MSG_ERROR([cant find test code. Aborting config]),
2591 AC_MSG_WARN([cannot run when cross-compiling]))
2593 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2594 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2595 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2596 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2597 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2598 fi
2600 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2601 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2602 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2603 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2604 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2605 fi
2607 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2608 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2609 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2610 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2611 AC_CHECK_FUNCS(getpagesize)
2613 ################################################
2614 # look for a method of setting the effective uid
2615 seteuid=no;
2616 if test $seteuid = no; then
2617 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2618 AC_TRY_RUN([
2619 #define AUTOCONF_TEST 1
2620 #define USE_SETRESUID 1
2621 #include "confdefs.h"
2622 #include "${srcdir-.}/lib/util_sec.c"],
2623 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2624 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2625 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2626 fi
2627 fi
2630 if test $seteuid = no; then
2631 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2632 AC_TRY_RUN([
2633 #define AUTOCONF_TEST 1
2634 #define USE_SETREUID 1
2635 #include "confdefs.h"
2636 #include "${srcdir-.}/lib/util_sec.c"],
2637 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2638 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2639 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2640 fi
2641 fi
2643 if test $seteuid = no; then
2644 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2645 AC_TRY_RUN([
2646 #define AUTOCONF_TEST 1
2647 #define USE_SETEUID 1
2648 #include "confdefs.h"
2649 #include "${srcdir-.}/lib/util_sec.c"],
2650 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2651 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2652 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2653 fi
2654 fi
2656 if test $seteuid = no; then
2657 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2658 AC_TRY_RUN([
2659 #define AUTOCONF_TEST 1
2660 #define USE_SETUIDX 1
2661 #include "confdefs.h"
2662 #include "${srcdir-.}/lib/util_sec.c"],
2663 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2664 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2665 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2666 fi
2667 fi
2669 AC_CACHE_CHECK([for the Darwin initgroups system call],
2670 samba_cv_DARWIN_INITGROUPS,
2671 AC_TRY_LINK([
2672 #include <sys/syscall.h>
2673 #include <unistd.h>
2674 ],
2675 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2676 samba_cv_DARWIN_INITGROUPS=yes,
2677 samba_cv_DARWIN_INITGROUPS=no)
2678 )
2680 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2681 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2682 [Whether to use the Darwin-specific initgroups system call])
2683 fi
2685 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2686 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2687 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2688 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2689 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2690 fi
2692 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2693 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2694 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2695 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2696 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2698 else
2700 dnl
2701 dnl Don't check for 64 bit fcntl locking if we know that the
2702 dnl glibc2.1 broken check has succeeded.
2703 dnl
2705 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2706 AC_TRY_RUN([
2707 #if defined(HAVE_UNISTD_H)
2708 #include <unistd.h>
2709 #endif
2710 #include <stdio.h>
2711 #include <stdlib.h>
2713 #ifdef HAVE_FCNTL_H
2714 #include <fcntl.h>
2715 #endif
2717 #ifdef HAVE_SYS_FCNTL_H
2718 #include <sys/fcntl.h>
2719 #endif
2720 main() { struct flock64 fl64;
2721 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2722 exit(0);
2723 #else
2724 exit(1);
2725 #endif
2726 }],
2727 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2729 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2730 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2731 fi
2732 fi
2734 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2735 AC_TRY_COMPILE([#include <sys/types.h>
2736 #include <sys/stat.h>
2737 #include <unistd.h>],
2738 [struct stat st; st.st_blocks = 0;],
2739 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2740 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2741 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2742 fi
2744 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2745 AC_TRY_COMPILE([#include <sys/types.h>
2746 #include <sys/stat.h>
2747 #include <unistd.h>],
2748 [struct stat st; st.st_blksize = 0;],
2749 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2750 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2751 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2752 fi
2754 AC_CACHE_CHECK([for st_flags in struct stat],
2755 samba_cv_HAVE_STAT_ST_FLAGS,
2756 [
2757 AC_TRY_COMPILE([#include <sys/types.h>
2758 #include <sys/stat.h>
2759 #include <unistd.h>],
2760 [struct stat st; st.st_flags = 0;],
2761 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2762 samba_cv_HAVE_STAT_ST_FLAGS=no,
2763 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2764 ])
2766 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2767 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2768 [Whether the stat struct has a st_flags member])
2769 fi
2771 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2772 AC_TRY_COMPILE([
2773 #include <sys/types.h>
2774 #include <sys/acl.h>
2775 #if defined(HAVE_RPCSVC_NIS_H)
2776 #include <rpcsvc/nis.h>
2777 #endif],
2778 [int i;],
2779 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2780 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2781 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2782 fi
2784 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2785 AC_TRY_RUN([
2786 #include <stdio.h>
2787 #include <limits.h>
2788 main() {
2789 char *newpath = realpath("/tmp", NULL);
2790 exit ((newpath != NULL) ? 0 : 1);
2791 }
2792 ],
2793 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2794 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2795 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2796 fi
2798 #################################################
2799 # check for AFS clear-text auth support
2800 samba_cv_WITH_AFS=no
2801 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2802 AC_ARG_WITH(afs,
2803 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2804 [ case "$withval" in
2805 yes|auto)
2806 AC_MSG_RESULT($withval)
2807 samba_cv_WITH_AFS=$withval
2808 ;;
2809 *)
2810 AC_MSG_RESULT(no)
2811 ;;
2812 esac ],
2813 AC_MSG_RESULT(no)
2814 )
2816 ####################################################
2817 # check for Linux-specific AFS fake-kaserver support
2818 samba_cv_WITH_FAKE_KASERVER=no
2819 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2820 AC_ARG_WITH(fake-kaserver,
2821 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2822 [ case "$withval" in
2823 yes|auto)
2824 AC_MSG_RESULT($withval)
2825 samba_cv_WITH_FAKE_KASERVER=$withval
2826 ;;
2827 *)
2828 AC_MSG_RESULT(no)
2829 ;;
2830 esac ],
2831 AC_MSG_RESULT(no)
2832 )
2834 #################################################
2835 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2836 if test x"$samba_cv_WITH_AFS" != x"no" ||
2837 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2839 # see if this box has the afs-headers in /usr/include/afs
2840 AC_MSG_CHECKING(for /usr/include/afs)
2841 if test -d /usr/include/afs; then
2842 CFLAGS="$CFLAGS -I/usr/include/afs"
2843 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2844 AC_MSG_RESULT(yes)
2845 else
2846 AC_MSG_RESULT(no)
2847 fi
2849 # check for afs.h
2850 have_afs_headers=no
2851 AC_CHECK_HEADERS(afs.h afs/afs.h)
2852 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2853 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2854 test x"$samba_cv_WITH_AFS" = x"auto"; then
2855 AC_MSG_WARN([AFS cannot be supported without afs.h])
2856 else
2857 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2858 fi
2859 else
2860 have_afs_headers=yes
2861 fi
2862 fi
2864 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2865 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2866 fi
2868 #################################################
2869 # check whether to compile AFS/NT ACL mapping module
2870 samba_cv_WITH_VFS_AFSACL=no
2871 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
2872 AC_ARG_WITH(vfs-afsacl,
2873 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
2874 [ case "$withval" in
2875 yes|auto)
2876 AC_MSG_RESULT($withval)
2877 samba_cv_WITH_VFS_AFSACL=yes
2878 ;;
2879 *)
2880 AC_MSG_RESULT(no)
2881 ;;
2882 esac ],
2883 AC_MSG_RESULT(no)
2884 )
2886 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
2887 default_shared_modules="$default_shared_modules vfs_afsacl"
2888 fi
2890 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2891 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2892 fi
2894 #################################################
2895 # check for the DFS clear-text auth system
2896 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2897 AC_ARG_WITH(dfs,
2898 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
2899 [ case "$withval" in
2900 yes)
2901 AC_MSG_RESULT(yes)
2902 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2903 ;;
2904 *)
2905 AC_MSG_RESULT(no)
2906 ;;
2907 esac ],
2908 AC_MSG_RESULT(no)
2909 )
2911 ########################################################
2912 # Compile with LDAP support?
2914 with_ldap_support=auto
2915 AC_MSG_CHECKING([for LDAP support])
2917 AC_ARG_WITH(ldap,
2918 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
2919 [ case "$withval" in
2920 yes|no)
2921 with_ldap_support=$withval
2922 ;;
2923 esac ])
2925 AC_MSG_RESULT($with_ldap_support)
2927 SMBLDAP=""
2928 AC_SUBST(SMBLDAP)
2929 SMBLDAPUTIL=""
2930 AC_SUBST(SMBLDAPUTIL)
2931 LDBLDAP=""
2932 AC_SUBST(LDBLDAP)
2934 if test x"$with_ldap_support" != x"no"; then
2936 ##################################################################
2937 # first test for ldap.h and lber.h
2938 # (ldap.h is required for this test)
2939 AC_CHECK_HEADERS(ldap.h lber.h)
2941 if test x"$ac_cv_header_ldap_h" != x"yes"; then
2942 if test x"$with_ldap_support" = x"yes"; then
2943 AC_MSG_ERROR(ldap.h is needed for LDAP support)
2944 else
2945 AC_MSG_WARN(ldap.h is needed for LDAP support)
2946 fi
2948 with_ldap_support=no
2949 fi
2951 ##################################################################
2952 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
2953 # unsigned int in include/includes.h
2954 case $host_os in
2955 *hpux*)
2956 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2957 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
2958 with_ldap_support=yes
2959 ;;
2960 *)
2961 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
2962 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
2963 if test x"$with_ldap_support" = x"yes"; then
2964 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
2965 else
2966 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2967 fi
2968 with_ldap_support=no
2969 fi
2970 ;;
2971 esac
2972 fi
2974 if test x"$with_ldap_support" != x"no"; then
2975 ac_save_LIBS=$LIBS
2977 ##################################################################
2978 # we might need the lber lib on some systems. To avoid link errors
2979 # this test must be before the libldap test
2980 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2982 ########################################################
2983 # If ber_sockbuf_add_io() is available we can add
2984 # SASL wrapping hooks
2985 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
2987 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
2988 AC_TRY_COMPILE([#include <ldap.h>],
2989 [int val = LDAP_OPT_SOCKBUF;],
2990 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
2991 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
2993 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
2994 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
2995 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
2996 fi
2998 #######################################################
2999 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3000 # ldap logging and print it out in the samba logs
3001 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3002 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3003 [AC_TRY_COMPILE([#include <lber.h>],
3004 [int val = LBER_OPT_LOG_PRINT_FN;],
3005 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3006 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3008 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3009 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3010 [Support for LDAP/LBER logging interception])
3011 fi
3013 ########################################################
3014 # now see if we can find the ldap libs in standard paths
3015 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3017 ########################################################
3018 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3019 # Check found in pam_ldap 145.
3020 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3022 LIBS="$LIBS $LDAP_LIBS"
3023 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3024 AC_TRY_COMPILE([
3025 #include <lber.h>
3026 #include <ldap.h>],
3027 [ldap_set_rebind_proc(0, 0, 0);],
3028 [smb_ldap_cv_ldap_set_rebind_proc=3],
3029 [smb_ldap_cv_ldap_set_rebind_proc=2]
3030 )
3031 ])
3033 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3035 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3037 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3038 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3039 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3040 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3041 default_shared_modules="$default_shared_modules";
3042 SMBLDAP="lib/smbldap.o"
3043 SMBLDAPUTIL="lib/smbldap_util.o"
3044 with_ldap_support=yes
3045 AC_MSG_CHECKING(whether LDAP support is used)
3046 AC_MSG_RESULT(yes)
3047 else
3048 if test x"$with_ldap_support" = x"yes"; then
3049 AC_MSG_ERROR(libldap is needed for LDAP support)
3050 else
3051 AC_MSG_WARN(libldap is needed for LDAP support)
3052 fi
3054 LDAP_LIBS=""
3055 with_ldap_support=no
3056 fi
3057 LIBS=$ac_save_LIBS
3058 fi
3061 #################################################
3062 # active directory support
3064 with_ads_support=auto
3065 AC_MSG_CHECKING([for Active Directory and krb5 support])
3067 AC_ARG_WITH(ads,
3068 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3069 [ case "$withval" in
3070 yes|no)
3071 with_ads_support="$withval"
3072 ;;
3073 esac ])
3075 AC_MSG_RESULT($with_ads_support)
3077 FOUND_KRB5=no
3078 KRB5_LIBS=""
3080 if test x"$with_ldap_support" != x"yes"; then
3082 if test x"$with_ads_support" = x"yes"; then
3083 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3084 elif test x"$with_ads_support" = x"auto"; then
3085 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3086 with_ads_support=no
3087 fi
3089 else
3091 # Check to see whether there is enough LDAP functionality to be able
3092 # to build AD support.
3094 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3095 case "$host_os" in
3096 *hpux*)
3097 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3099 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3100 if test x"$with_ads_support" = x"yes"; then
3101 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3102 elif test x"$with_ads_support" = x"auto"; then
3103 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3104 with_ads_support=no
3105 fi
3106 fi
3107 ;;
3108 *)
3109 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3111 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3112 if test x"$with_ads_support" = x"yes"; then
3113 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3114 elif test x"$with_ads_support" = x"auto"; then
3115 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3116 with_ads_support=no
3117 fi
3118 fi
3119 ;;
3120 esac
3123 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3125 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3126 if test x"$with_ads_support" = x"yes"; then
3127 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3128 elif test x"$with_ads_support" = x"auto"; then
3129 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3130 with_ads_support=no
3131 fi
3132 fi
3134 fi
3136 if test x"$with_ads_support" != x"no"; then
3138 # Do no harm to the values of CFLAGS and LIBS while testing for
3139 # Kerberos support.
3141 if test x$FOUND_KRB5 = x"no"; then
3142 #################################################
3143 # check for location of Kerberos 5 install
3144 AC_MSG_CHECKING(for kerberos 5 install path)
3145 AC_ARG_WITH(krb5,
3146 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3147 [ case "$withval" in
3148 no)
3149 AC_MSG_RESULT(no krb5-path given)
3150 ;;
3151 yes)
3152 AC_MSG_RESULT(/usr)
3153 FOUND_KRB5=yes
3154 ;;
3155 *)
3156 AC_MSG_RESULT($withval)
3157 KRB5_CFLAGS="-I$withval/include"
3158 KRB5_CPPFLAGS="-I$withval/include"
3159 KRB5_LDFLAGS="-L$withval/lib"
3160 FOUND_KRB5=yes
3161 if test -x "$withval/bin/krb5-config"; then
3162 KRB5CONFIG=$withval/bin/krb5-config
3163 fi
3164 ;;
3165 esac ],
3166 AC_MSG_RESULT(no krb5-path given)
3167 )
3168 fi
3170 #################################################
3171 # check for krb5-config from recent MIT and Heimdal kerberos 5
3172 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3173 AC_MSG_CHECKING(for working krb5-config)
3174 if test -x "$KRB5CONFIG"; then
3175 ac_save_CFLAGS=$CFLAGS
3176 CFLAGS="";export CFLAGS
3177 ac_save_LDFLAGS=$LDFLAGS
3178 LDFLAGS="";export LDFLAGS
3179 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3180 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3181 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3182 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3183 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3184 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3185 FOUND_KRB5=yes
3186 AC_MSG_RESULT(yes)
3187 else
3188 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3189 fi
3191 if test x$FOUND_KRB5 = x"no"; then
3192 #################################################
3193 # see if this box has the SuSE location for the heimdal krb implementation
3194 AC_MSG_CHECKING(for /usr/include/heimdal)
3195 if test -d /usr/include/heimdal; then
3196 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3197 KRB5_CFLAGS="-I/usr/include/heimdal"
3198 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3199 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3200 FOUND_KRB5=yes
3201 AC_MSG_RESULT(yes)
3202 else
3203 KRB5_CFLAGS="-I/usr/include/heimdal"
3204 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3205 FOUND_KRB5=yes
3206 AC_MSG_RESULT(yes)
3207 fi
3208 else
3209 AC_MSG_RESULT(no)
3210 fi
3211 fi
3213 if test x$FOUND_KRB5 = x"no"; then
3214 #################################################
3215 # see if this box has the RedHat location for kerberos
3216 AC_MSG_CHECKING(for /usr/kerberos)
3217 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3218 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3219 KRB5_CFLAGS="-I/usr/kerberos/include"
3220 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3221 FOUND_KRB5=yes
3222 AC_MSG_RESULT(yes)
3223 else
3224 AC_MSG_RESULT(no)
3225 fi
3226 fi
3228 if test x$FOUND_KRB5 = x"no"; then
3229 #################################################
3230 # see if this box has the OpenBSD location for heimdal krb5
3231 AC_MSG_CHECKING(for /usr/include/kerberosV)
3232 if test -d /usr/include/kerberosV; then
3233 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3234 KRB5_LIBS="-lcrypto"
3235 FOUND_KRB5=yes
3236 AC_MSG_RESULT(yes)
3237 else
3238 AC_MSG_RESULT(no)
3239 fi
3240 fi
3242 ac_save_CFLAGS=$CFLAGS
3243 ac_save_CPPFLAGS=$CPPFLAGS
3244 ac_save_LDFLAGS=$LDFLAGS
3246 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3247 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3248 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3250 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3252 # now check for krb5.h. Some systems have the libraries without the headers!
3253 # note that this check is done here to allow for different kerberos
3254 # include paths
3255 AC_CHECK_HEADERS(krb5.h)
3257 if test x"$ac_cv_header_krb5_h" = x"no"; then
3259 # Give a warning if AD support was not explicitly requested,
3260 # i.e with_ads_support = auto, otherwise die with an error.
3262 if test x"$with_ads_support" = x"yes"; then
3263 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3264 else
3265 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3266 fi
3268 # Turn off AD support and restore CFLAGS and LIBS variables
3270 with_ads_support="no"
3272 CFLAGS=$ac_save_CFLAGS
3273 CPPFLAGS=$ac_save_CPPFLAGS
3274 LDFLAGS=$ac_save_LDFLAGS
3275 fi
3276 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3277 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3278 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3279 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3280 fi
3281 fi
3283 # Now we have determined whether we really want ADS support
3284 use_ads=no
3285 if test x"$with_ads_support" != x"no"; then
3286 use_ads=yes
3287 have_gssapi=no
3288 ac_save_LIBS=$LIBS
3290 # now check for gssapi headers. This is also done here to allow for
3291 # different kerberos include paths
3292 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3294 ##################################################################
3295 # we might need the k5crypto and com_err libraries on some systems
3296 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3297 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3299 # Heimdal checks.
3300 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3301 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3302 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3304 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3305 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3307 ########################################################
3308 # now see if we can find the krb5 libs in standard paths
3309 # or as specified above
3310 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3311 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3313 ########################################################
3314 # now see if we can find the gssapi libs in standard paths
3315 if test x"$have_gssapi" != x"yes"; then
3316 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3317 fi
3319 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3320 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3321 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3322 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3323 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3324 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3325 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3326 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3327 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3328 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3329 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3330 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3331 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3332 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3333 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3334 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3335 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3336 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3337 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3338 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3339 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3340 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3341 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3342 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3343 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3344 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3345 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3346 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3347 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3348 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3349 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3350 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3351 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3352 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3353 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3354 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3355 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3356 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3357 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3358 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3359 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3361 LIBS="$KRB5_LIBS $LIBS"
3363 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3364 smb_krb5_cv_ticket_has_keyinfo,
3365 [
3366 AC_TRY_COMPILE(
3367 [
3368 #include <krb5.h>
3369 ],
3370 [
3371 krb5_ticket ticket;
3372 krb5_kvno kvno;
3373 krb5_enctype enctype;
3375 enctype = ticket.enc_part.enctype;
3376 kvno = ticket.enc_part.kvno;
3377 ],
3378 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3379 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3380 ])
3382 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3383 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3384 [Whether the krb5_ticket structure contains the kvno and enctype])
3385 fi
3387 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3388 smb_krb5_cv_creds_opt_free_context,
3389 [
3390 AC_TRY_COMPILE([
3391 #include <krb5.h>],
3392 [
3393 krb5_context ctx;
3394 krb5_get_init_creds_opt *opt = NULL;
3395 krb5_get_init_creds_opt_free(ctx, opt);
3396 ],
3397 [smb_krb5_cv_creds_opt_free_context=yes],
3398 [smb_krb5_cv_creds_opt_free_context=no]
3399 )
3400 ])
3402 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3403 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3404 [Whether krb5_get_init_creds_opt_free takes a context argument])
3405 fi
3407 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3408 AC_TRY_COMPILE([
3409 #include <krb5.h>],
3410 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3411 [smb_krb5_cv_verify_checksum=7],
3412 [smb_krb5_cv_verify_checksum=6],
3413 )
3414 ])
3415 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3417 AC_CACHE_CHECK([for checksum in krb5_checksum],
3418 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3419 AC_TRY_COMPILE([#include <krb5.h>],
3420 [krb5_checksum cksum; cksum.checksum.length = 0;],
3421 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3422 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3424 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3425 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3426 [Whether the krb5_checksum struct has a checksum property])
3427 fi
3429 AC_CACHE_CHECK([for etype in EncryptedData],
3430 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3431 AC_TRY_COMPILE([#include <krb5.h>],
3432 [EncryptedData edata; edata.etype = 0;],
3433 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3434 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3436 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3437 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3438 [Whether the EncryptedData struct has a etype property])
3439 fi
3441 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3442 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3443 AC_TRY_COMPILE([#include <krb5.h>],
3444 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3445 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3446 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3448 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3449 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3450 [Whether the krb5_ap_req struct has a ticket pointer])
3451 fi
3453 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3454 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3455 AC_TRY_COMPILE([#include <krb5.h>],
3456 [krb5_error err; err.e_data = NULL;],
3457 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3458 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3460 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3461 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3462 [Whether the krb5_error struct has a e_data pointer])
3463 fi
3465 AC_CACHE_CHECK([for krb5_crypto type],
3466 samba_cv_HAVE_KRB5_CRYPTO,[
3467 AC_TRY_COMPILE([#include <krb5.h>],
3468 [krb5_crypto crypto;],
3469 samba_cv_HAVE_KRB5_CRYPTO=yes,
3470 samba_cv_HAVE_KRB5_CRYPTO=no)])
3472 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3473 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3474 [Whether the type krb5_crypto exists])
3475 fi
3477 AC_CACHE_CHECK([for krb5_encrypt_block type],
3478 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3479 AC_TRY_COMPILE([#include <krb5.h>],
3480 [krb5_encrypt_block block;],
3481 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3482 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3484 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3485 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3486 [Whether the type krb5_encrypt_block exists])
3487 fi
3489 AC_CACHE_CHECK([for addrtype in krb5_address],
3490 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3491 AC_TRY_COMPILE([#include <krb5.h>],
3492 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3493 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3494 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3496 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3497 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3498 [Whether the krb5_address struct has a addrtype property])
3499 fi
3501 AC_CACHE_CHECK([for addr_type in krb5_address],
3502 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3503 AC_TRY_COMPILE([#include <krb5.h>],
3504 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3505 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3506 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3508 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3509 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3510 [Whether the krb5_address struct has a addr_type property])
3511 fi
3513 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3514 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3515 [AC_TRY_COMPILE([#include <krb5.h>],
3516 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3517 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3519 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3520 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3521 [Whether the krb5_ticket struct has a enc_part2 property])
3522 fi
3524 AC_CACHE_CHECK([for keyblock in krb5_creds],
3525 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3526 AC_TRY_COMPILE([#include <krb5.h>],
3527 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3528 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3529 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3531 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3532 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3533 [Whether the krb5_creds struct has a keyblock property])
3534 fi
3536 AC_CACHE_CHECK([for session in krb5_creds],
3537 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3538 AC_TRY_COMPILE([#include <krb5.h>],
3539 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3540 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3541 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3543 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3544 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3545 [Whether the krb5_creds struct has a session property])
3546 fi
3548 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3549 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3550 AC_TRY_COMPILE([#include <krb5.h>],
3551 [krb5_keyblock key; key.keyvalue.data = NULL;],
3552 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3553 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3555 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3556 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3557 [Whether the krb5_keyblock struct has a keyvalue property])
3558 fi
3560 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3561 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3562 AC_TRY_COMPILE([#include <krb5.h>],
3563 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3564 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3565 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3566 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3567 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3568 AC_TRY_COMPILE([#include <krb5.h>],
3569 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3570 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3571 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3572 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3573 # w.r.t. arcfour and windows, so we must not enable it here
3574 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3575 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3576 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3577 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3578 fi
3580 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3581 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3582 AC_TRY_COMPILE([#include <krb5.h>],
3583 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3584 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3585 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3587 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3588 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3589 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3590 fi
3592 AC_CACHE_CHECK([for KV5M_KEYTAB],
3593 samba_cv_HAVE_KV5M_KEYTAB,[
3594 AC_TRY_COMPILE([#include <krb5.h>],
3595 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3596 samba_cv_HAVE_KV5M_KEYTAB=yes,
3597 samba_cv_HAVE_KV5M_KEYTAB=no)])
3599 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3600 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3601 [Whether the KV5M_KEYTAB option is available])
3602 fi
3604 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3605 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3606 AC_TRY_COMPILE([#include <krb5.h>],
3607 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3608 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3609 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3611 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3612 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3613 [Whether KRB5_KU_OTHER_CKSUM is available])
3614 fi
3616 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3617 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3618 AC_TRY_COMPILE([#include <krb5.h>],
3619 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3620 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3621 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3623 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3624 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3625 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3626 fi
3628 AC_CACHE_CHECK([for the krb5_princ_component macro],
3629 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3630 AC_TRY_LINK([#include <krb5.h>],
3631 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3632 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3633 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3635 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3636 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3637 [Whether krb5_princ_component is available])
3638 fi
3640 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3641 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3642 AC_TRY_COMPILE([#include <krb5.h>],
3643 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3644 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3645 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3647 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3648 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3649 [Whether krb5_keytab_entry has key member])
3650 fi
3652 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3653 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3654 AC_TRY_COMPILE([#include <krb5.h>],
3655 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3656 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3657 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3659 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3660 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3661 [Whether krb5_keytab_entry has keyblock member])
3662 fi
3664 AC_CACHE_CHECK([for magic in krb5_address],
3665 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3666 AC_TRY_COMPILE([#include <krb5.h>],
3667 [krb5_address addr; addr.magic = 0;],
3668 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3669 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3671 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3672 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3673 [Whether the krb5_address struct has a magic property])
3674 fi
3676 AC_CACHE_CHECK([for WRFILE: keytab support],
3677 samba_cv_HAVE_WRFILE_KEYTAB,[
3678 AC_TRY_RUN([
3679 #include<krb5.h>
3680 main()
3681 {
3682 krb5_context context;
3683 krb5_keytab keytab;
3685 krb5_init_context(&context);
3686 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3687 }],
3688 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3689 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3691 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3692 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3693 [Whether the WRFILE:-keytab is supported])
3694 fi
3696 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3697 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3698 AC_TRY_COMPILE([#include <krb5.h>],
3699 [
3700 krb5_context context;
3701 krb5_principal principal;
3702 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3703 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3704 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3706 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3707 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3708 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3709 fi
3711 AC_CACHE_CHECK([for krb5_addresses type],
3712 samba_cv_HAVE_KRB5_ADDRESSES,[
3713 AC_TRY_COMPILE([#include <krb5.h>],
3714 [krb5_addresses addr;],
3715 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3716 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3718 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3719 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3720 [Whether the type krb5_addresses type exists])
3721 fi
3723 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3724 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3725 AC_TRY_COMPILE([#include <krb5.h>],
3726 [
3727 krb5_mk_error(0,0,0);],
3728 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3729 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3731 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3732 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3733 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3734 fi
3736 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3737 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3738 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3739 AC_TRY_RUN_STRICT([
3740 #include <krb5.h>
3741 int main(void) {
3742 krb5_context context = NULL;
3743 char *str = NULL;
3744 krb5_enctype_to_string(context, 1, &str);
3745 if (str) free (str);
3746 return 0;
3747 }
3748 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3749 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3750 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3752 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3753 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3754 [whether krb5_enctype_to_string takes krb5_context argument])
3755 fi
3757 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3758 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3759 AC_TRY_RUN_STRICT([
3760 #include <krb5.h>
3761 int main(void) {
3762 char buf[256];
3763 krb5_enctype_to_string(1, buf, 256);
3764 return 0;
3765 }
3766 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3767 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3768 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3770 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3771 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3772 [whether krb5_enctype_to_string takes size_t argument])
3773 fi
3774 fi
3776 AC_CACHE_CHECK([for krb5_principal_get_realm],
3777 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3778 AC_TRY_LINK([#include <krb5.h>],
3779 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3780 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3781 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3783 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3784 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3785 [Whether the function krb5_principal_get_realm is defined])
3786 fi
3788 AC_CACHE_CHECK([for krb5_princ_realm],
3789 samba_cv_HAVE_KRB5_PRINC_REALM,[
3790 AC_TRY_LINK([#include <krb5.h>],
3791 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3792 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3793 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3795 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3796 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3797 [Whether the macro krb5_princ_realm is defined])
3798 fi
3800 #
3801 #
3802 # Now the decisions whether we can support krb5
3803 #
3804 # NOTE: all tests should be done before this block!
3805 #
3806 #
3807 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3808 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3809 use_ads=no
3810 fi
3812 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3813 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3814 then
3815 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3816 use_ads=no
3817 fi
3819 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3820 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3821 then
3822 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3823 use_ads=no
3824 fi
3826 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3827 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3828 then
3829 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3830 use_ads=no
3831 fi
3833 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3834 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3835 then
3836 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3837 use_ads=no
3838 fi
3840 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3842 # We only need the following functions if we can't get the enctype
3843 # and kvno out of the ticket directly (ie. on Heimdal).
3845 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3846 then
3847 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
3848 use_ads=no
3849 fi
3851 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
3852 then
3853 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
3854 use_ads=no
3855 fi
3857 fi
3859 if test x"$use_ads" = x"yes"; then
3860 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3861 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3862 if test x"$have_gssapi" = x"yes"; then
3863 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
3864 fi
3865 else
3866 if test x"$with_ads_support" = x"yes"; then
3867 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
3868 else
3869 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
3870 fi
3871 AC_REMOVE_DEFINE(HAVE_KRB5_H)
3872 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
3873 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
3874 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
3875 KRB5_LIBS=""
3876 with_ads_support=no
3877 fi
3878 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3879 AC_MSG_RESULT([$use_ads])
3881 LIBS="$ac_save_LIBS"
3882 fi
3884 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
3885 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
3888 ########################################################
3889 # Compile with DNS Updates support?
3891 with_dnsupdate_support=no
3892 AC_MSG_CHECKING([whether to enable DNS Updates support])
3894 AC_ARG_WITH(dnsupdate,
3895 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
3896 [ case "$withval" in
3897 yes|no)
3898 with_dnsupdate_support=$withval
3899 ;;
3900 esac ])
3902 AC_MSG_RESULT($with_dnsupdate_support)
3904 if test x"$with_dnsupdate_support" != x"no"; then
3906 ################################################################
3907 # first test for Active Directory support being enabled
3908 #if test x"$with_ads_support" = x"no"; then
3909 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
3910 # with_dnsupdate_support=no
3911 #fi
3912 ##################################################################
3913 # then test for uuid.h (necessary to generate unique DNS keynames
3914 # (uuid.h is required for this test)
3915 AC_CHECK_HEADERS(uuid/uuid.h)
3917 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
3918 if test x"$with_dnsupdate_support" = x"yes"; then
3919 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
3920 else
3921 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
3922 fi
3923 with_dnsupdate_support=no
3924 fi
3925 fi
3927 if test x"$with_dnsupdate_support" != x"no"; then
3929 ########################################################
3930 # Now see if we can find the uuid libs in standard paths
3931 # On some systems, the uuid API is in libc, so we have to
3932 # be careful not to insert a spurious -luuid.
3934 UUID_LIBS=""
3935 AC_LIBTESTFUNC(uuid, uuid_generate,
3936 [
3937 case " $LIBS " in
3938 *\ -luuid\ *)
3939 UUID_LIBS="-luuid"
3940 SMB_REMOVE_LIB(uuid)
3941 ;;
3942 esac
3944 with_dnsupdate_support=yes
3945 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
3946 ],
3947 [
3948 if test x"$with_dnsupdate_support" = x"yes"; then
3949 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
3950 else
3951 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
3952 fi
3953 with_dnsupdate_support=no
3954 ])
3955 fi
3957 #################################################
3958 # check for automount support
3959 AC_MSG_CHECKING(whether to use automount)
3960 AC_ARG_WITH(automount,
3961 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
3962 [ case "$withval" in
3963 yes)
3964 AC_MSG_RESULT(yes)
3965 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
3966 ;;
3967 *)
3968 AC_MSG_RESULT(no)
3969 ;;
3970 esac ],
3971 AC_MSG_RESULT(no)
3972 )
3974 #################################################
3975 # check for mount- and umount.cifs support
3976 CIFSMOUNT_PROGS=""
3977 INSTALL_CIFSMOUNT=""
3978 UNINSTALL_CIFSMOUNT=""
3979 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
3980 AC_ARG_WITH(cifsmount,
3981 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
3982 [ case "$withval" in
3983 no)
3984 AC_MSG_RESULT(no)
3985 ;;
3986 *)
3987 case "$host_os" in
3988 *linux*)
3989 AC_MSG_RESULT(yes)
3990 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
3991 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
3992 INSTALL_CIFSMOUNT="installcifsmount"
3993 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
3994 ;;
3995 *)
3996 AC_MSG_ERROR(not on a linux system!)
3997 ;;
3998 esac
3999 ;;
4000 esac ],
4001 [ case "$host_os" in
4002 *linux*)
4003 AC_MSG_RESULT(yes)
4004 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4005 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4006 INSTALL_CIFSMOUNT="installcifsmount"
4007 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4008 ;;
4009 *)
4010 AC_MSG_RESULT(no)
4011 ;;
4012 esac ]
4013 )
4015 #################################################
4016 # check for cifs.spnego support
4017 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4018 CIFSSPNEGO_PROGS=""
4019 INSTALL_CIFSSPNEGO=""
4020 UNINSTALL_CIFSSPNEGO=""
4021 AC_MSG_CHECKING(whether to build cifs.spnego)
4022 AC_ARG_WITH(cifsspnego,
4023 [AS_HELP_STRING([--with-cifsspnego], [Include cifs.spnego (Linux only) support (default=no)])],
4024 [ case "$withval" in
4025 no)
4026 AC_MSG_RESULT(no)
4027 ;;
4028 *)
4029 case "$host_os" in
4030 *linux*)
4031 if test x"$use_ads" != x"yes"; then
4032 AC_MSG_ERROR(ADS support should be enabled for building cifs.spnego)
4033 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4034 AC_MSG_ERROR(keyutils package is required for cifs.spnego)
4035 else
4036 AC_MSG_RESULT(yes)
4037 AC_DEFINE(WITH_CIFSSPNEGO,1,[whether to build cifs.spnego])
4038 CIFSSPNEGO_PROGS="bin/cifs.spnego"
4039 INSTALL_CIFSSPNEGO="installcifsspnego"
4040 UNINSTALL_CIFSSPNEGO="uninstallcifsspnego"
4041 fi
4042 ;;
4043 *)
4044 AC_MSG_ERROR(not on a linux system!)
4045 ;;
4046 esac
4047 ;;
4048 esac ],
4049 [
4050 AC_MSG_RESULT(no)
4051 ]
4052 )
4055 #################################################
4056 # Check for a PAM clear-text auth, accounts, password
4057 # and session support. Most PAM implementations keep their
4058 # headers in /usr/include/security. Darwin keeps its in
4059 # /usr/include/pam.
4061 with_pam_for_crypt=no
4062 try_pam=no
4063 AC_MSG_CHECKING(whether to try PAM support)
4064 AC_ARG_WITH(pam,
4065 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4066 [ case "$withval" in
4067 yes|no)
4068 try_pam=$withval
4069 ;;
4070 esac
4071 ])
4072 AC_MSG_RESULT([$try_pam])
4074 use_pam=no
4075 create_pam_modules=no
4076 if test x"${try_pam}" != x"no";then
4077 use_pam=yes
4078 create_pam_modules=yes
4080 # Most systems have PAM headers in /usr/include/security, but Darwin
4081 # has them in /usr/include/pam.
4082 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4083 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4084 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4085 if test x"${try_pam}" = x"yes";then
4086 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4087 fi
4088 use_pam=no
4089 create_pam_modules=no
4090 fi
4092 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4093 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4094 if test x"${try_pam}" = x"yes";then
4095 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4096 fi
4097 use_pam=no
4098 create_pam_modules=no
4099 fi
4101 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4102 #if HAVE_SECURITY_PAM_APPL_H
4103 #include <security/pam_appl.h>
4104 #endif
4105 #if HAVE_PAM_PAM_APPL_H
4106 #include <pam/pam_appl.h>
4107 #endif
4108 ]])
4109 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4110 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4111 if test x"${try_pam}" = x"yes";then
4112 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4113 fi
4114 create_pam_modules=no
4115 fi
4117 if test x"$use_pam" = x"yes"; then
4118 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4119 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4120 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4121 with_pam_for_crypt=yes
4123 if test x"$create_pam_modules" = x"yes"; then
4124 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4125 # this checks are optional,
4126 # we don't care about the results here
4127 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4128 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4129 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4130 else
4131 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4132 fi
4133 fi
4134 AC_MSG_CHECKING(whether to use PAM support)
4135 AC_MSG_RESULT([$use_pam])
4137 AC_MSG_CHECKING(whether to have PAM MODULES support)
4138 AC_MSG_RESULT([$create_pam_modules])
4139 fi # try_pam != no
4141 #################################################
4142 # check for pam_smbpass support
4143 PAM_MODULES=""
4144 INSTALL_PAM_MODULES=""
4145 UNINSTALL_PAM_MODULES=""
4146 AC_MSG_CHECKING(whether to use pam_smbpass)
4147 AC_ARG_WITH(pam_smbpass,
4148 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4149 [ case "$withval" in
4150 yes)
4151 AC_MSG_RESULT(yes)
4153 # Conditions under which pam_smbpass should not be built.
4155 if test x"$BLDSHARED" != x"true"; then
4156 AC_MSG_ERROR([No support for shared modules])
4157 elif test x"$create_pam_modules" != x"yes"; then
4158 AC_MSG_ERROR([No support for PAM MODULES])
4159 else
4160 PAM_MODULES="pam_smbpass"
4161 INSTALL_PAM_MODULES="installpammodules"
4162 UNINSTALL_PAM_MODULES="uninstallpammodules"
4163 fi
4164 ;;
4165 *)
4166 AC_MSG_RESULT(no)
4167 ;;
4168 esac ],
4169 AC_MSG_RESULT(no)
4170 )
4173 ###############################################
4174 # test for where we get crypt() from
4175 AC_SEARCH_LIBS(crypt, [crypt],
4176 [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
4177 AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
4179 ##
4180 ## moved after the check for -lcrypt in order to
4181 ## ensure that the necessary libraries are included
4182 ## check checking for truncated salt. Wrapped by the
4183 ## $with_pam_for_crypt variable as above --jerry
4184 ##
4185 if test $with_pam_for_crypt = no; then
4186 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4187 crypt_LIBS="$LIBS"
4188 LIBS="$AUTH_LIBS $LIBS"
4189 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
4190 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4191 LIBS="$crypt_LIBS"])
4192 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4193 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4194 fi
4195 fi
4197 #################################################
4198 # check for a NISPLUS_HOME support
4199 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4200 AC_ARG_WITH(nisplus-home,
4201 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4202 [ case "$withval" in
4203 yes)
4204 AC_MSG_RESULT(yes)
4205 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4206 ;;
4207 *)
4208 AC_MSG_RESULT(no)
4209 ;;
4210 esac ],
4211 AC_MSG_RESULT(no)
4212 )
4214 #################################################
4215 # check for syslog logging
4216 AC_MSG_CHECKING(whether to use syslog logging)
4217 AC_ARG_WITH(syslog,
4218 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4219 [ case "$withval" in
4220 yes)
4221 AC_MSG_RESULT(yes)
4222 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4223 ;;
4224 *)
4225 AC_MSG_RESULT(no)
4226 ;;
4227 esac ],
4228 AC_MSG_RESULT(no)
4229 )
4231 #################################################
4232 # check for experimental disk-quotas support
4234 samba_cv_WITH_QUOTAS=auto
4235 samba_cv_TRY_QUOTAS=no
4236 samba_cv_RUN_QUOTA_TESTS=auto
4237 samba_cv_WITH_SYS_QUOTAS=auto
4238 samba_cv_TRY_SYS_QUOTAS=auto
4239 samba_cv_SYSQUOTA_FOUND=no
4241 AC_MSG_CHECKING(whether to try disk-quotas support)
4242 AC_ARG_WITH(quotas,
4243 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4244 [ case "$withval" in
4245 yes)
4246 AC_MSG_RESULT(yes)
4247 samba_cv_WITH_QUOTAS=yes
4248 samba_cv_TRY_QUOTAS=yes
4249 samba_cv_RUN_QUOTA_TESTS=yes
4250 #set sys quotas to auto in this case
4251 samba_cv_TRY_SYS_QUOTAS=auto
4252 ;;
4253 auto)
4254 AC_MSG_RESULT(auto)
4255 samba_cv_WITH_QUOTAS=auto
4256 samba_cv_TRY_QUOTAS=auto
4257 samba_cv_RUN_QUOTA_TESTS=auto
4258 #set sys quotas to auto in this case
4259 samba_cv_TRY_SYS_QUOTAS=auto
4260 ;;
4261 no)
4262 AC_MSG_RESULT(no)
4263 samba_cv_WITH_QUOTAS=no
4264 samba_cv_TRY_QUOTAS=no
4265 samba_cv_RUN_QUOTA_TESTS=no
4266 ;;
4267 *)
4268 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4269 ;;
4270 esac ],
4271 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4272 )
4274 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4275 AC_ARG_WITH(sys-quotas,
4276 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4277 [ case "$withval" in
4278 yes)
4279 AC_MSG_RESULT(yes)
4280 samba_cv_WITH_SYS_QUOTAS=yes
4281 samba_cv_TRY_SYS_QUOTAS=yes
4282 samba_cv_RUN_QUOTA_TESTS=yes
4283 ;;
4284 auto)
4285 AC_MSG_RESULT(auto)
4286 samba_cv_WITH_SYS_QUOTAS=auto
4287 samba_cv_TRY_SYS_QUOTAS=auto
4288 samba_cv_RUN_QUOTA_TESTS=auto
4289 ;;
4290 no)
4291 AC_MSG_RESULT(no)
4292 samba_cv_WITH_SYS_QUOTAS=no
4293 samba_cv_TRY_SYS_QUOTAS=no
4294 ;;
4295 *)
4296 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4297 ;;
4298 esac ],
4299 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4300 )
4302 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4303 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4304 case "$host_os" in
4305 *linux*)
4306 AC_MSG_RESULT(yes)
4307 samba_cv_TRY_SYS_QUOTAS=yes
4308 samba_cv_RUN_QUOTA_TESTS=yes
4309 ;;
4310 *)
4311 AC_MSG_RESULT(no)
4312 samba_cv_TRY_SYS_QUOTAS=no
4313 ;;
4314 esac
4315 fi
4317 #############################################
4318 # only check for quota stuff if --with-quotas
4319 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4321 case "$host_os" in
4322 # on linux we didn't need to test we have builtin support
4323 *linux*)
4324 samba_cv_SYSQUOTA_FOUND=yes
4325 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4326 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4327 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4328 AC_MSG_RESULT(yes)
4330 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4331 samba_cv_found_xfs_header=yes
4332 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4333 AC_MSG_RESULT(yes)
4334 ;;
4335 *solaris*)
4336 # need to set this define when using static linking (BUG 1473)
4337 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4338 ;;
4339 *)
4340 ;;
4341 esac
4343 # some broken header files need this
4344 AC_CHECK_HEADER(asm/types.h,[
4345 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4346 AC_ADD_INCLUDE(<asm/types.h>)
4347 ])
4349 # For quotas on Veritas VxFS filesystems
4350 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4352 # For quotas on Linux XFS filesystems
4353 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4355 # For sys/quota.h and linux/quota.h
4356 AC_CHECK_HEADERS(sys/quota.h)
4358 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4359 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4360 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4361 AC_TRY_COMPILE([
4362 #include "confdefs.h"
4363 #ifdef HAVE_SYS_TYPES_H
4364 #include <sys/types.h>
4365 #endif
4366 #ifdef HAVE_ASM_TYPES_H
4367 #include <asm/types.h>
4368 #endif
4369 #include <sys/quota.h>
4370 ],[int i = Q_XGETQUOTA;],
4371 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4372 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4373 samba_cv_found_xfs_header=yes
4374 fi
4375 fi
4377 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4378 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4379 AC_TRY_COMPILE([
4380 #include "confdefs.h"
4381 #ifdef HAVE_SYS_QUOTA_H
4382 #include <sys/quota.h>
4383 #endif
4384 ],[
4385 struct dqblk D;
4386 D.dqb_fsoftlimit = 0;],
4387 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4388 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4389 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4390 fi
4392 ##################
4393 # look for a working quota system
4395 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4396 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4397 AC_TRY_RUN_STRICT([
4398 #define HAVE_QUOTACTL_4A 1
4399 #define AUTOCONF_TEST 1
4400 #include "confdefs.h"
4401 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4402 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4403 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4404 samba_cv_SYSQUOTA_FOUND=yes;
4405 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4406 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4407 fi
4408 fi
4410 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4411 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4412 AC_TRY_RUN_STRICT([
4413 #define HAVE_QUOTACTL_4B 1
4414 #define AUTOCONF_TEST 1
4415 #include "confdefs.h"
4416 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4417 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4418 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4419 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4420 samba_cv_SYSQUOTA_FOUND=yes;
4421 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4422 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4423 fi
4424 fi
4426 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4427 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4428 AC_TRY_RUN_STRICT([
4429 #define HAVE_QUOTACTL_3 1
4430 #define AUTOCONF_TEST 1
4431 #include "confdefs.h"
4432 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4433 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4434 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4435 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4436 samba_cv_SYSQUOTA_FOUND=yes;
4437 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4438 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4439 fi
4440 fi
4442 #################################################
4443 # check for mntent.h and struct mntent
4444 AC_CHECK_HEADERS(mntent.h)
4445 #################################################
4446 # check for setmntent,getmntent,endmntent
4447 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4449 #################################################
4450 # check for devnm.h and struct mntent
4451 AC_CHECK_HEADERS(devnm.h)
4452 #################################################
4453 # check for devnm
4454 AC_CHECK_FUNCS(devnm)
4456 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4457 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4458 # if --with-sys-quotas=yes then build it
4459 # you have can use the get/set quota command smb.conf
4460 # options then
4461 samba_cv_SYSQUOTA_FOUND=auto
4462 fi
4463 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4464 # if --with-sys-quotas=yes then build it
4465 # you have can use the get/set quota command smb.conf
4466 # options then
4467 samba_cv_TRY_SYS_QUOTAS=auto
4468 fi
4469 fi
4471 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4472 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4473 SAVE_CPPFLAGS="$CPPFLAGS"
4474 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4475 AC_TRY_COMPILE([
4476 #include "confdefs.h"
4477 #define NO_PROTO_H 1
4478 #define NO_CONFIG_H 1
4479 #define HAVE_SYS_QUOTAS 1
4480 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4481 #include "${srcdir-.}/lib/sysquotas.c"
4482 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4483 CPPFLAGS="$SAVE_CPPFLAGS"
4484 ])
4485 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4486 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4487 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4488 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4489 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4490 samba_cv_WE_USE_SYS_QUOTAS=yes
4491 AC_MSG_RESULT(yes)
4492 else
4493 AC_MSG_RESULT(no)
4494 fi
4495 fi
4496 fi
4498 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4499 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4500 SAVE_CPPFLAGS="$CPPFLAGS"
4501 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4502 AC_TRY_COMPILE([
4503 #include "confdefs.h"
4504 #define NO_PROTO_H 1
4505 #define NO_CONFIG_H 1
4506 #define HAVE_SYS_QUOTAS 1
4507 #define HAVE_XFS_QUOTAS 1
4508 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4509 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4510 CPPFLAGS="$SAVE_CPPFLAGS"
4511 ])
4512 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4513 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4514 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4515 fi
4516 fi
4517 fi
4519 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4520 SAVE_CPPFLAGS="$CPPFLAGS"
4521 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4522 AC_TRY_COMPILE([
4523 #include "confdefs.h"
4524 #define NO_PROTO_H 1
4525 #define NO_CONFIG_H 1
4526 #include "${srcdir-.}/smbd/quotas.c"
4527 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4528 CPPFLAGS="$SAVE_CPPFLAGS"
4529 ])
4530 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4531 AC_MSG_CHECKING(whether to use the old quota support)
4532 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4533 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4534 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4535 AC_MSG_RESULT(yes)
4536 else
4537 AC_MSG_RESULT(no)
4538 fi
4539 else
4540 AC_MSG_RESULT(no)
4541 fi
4542 fi
4544 ####################
4545 # End of quota check samba_cv_RUN_QUOTA_TESTS
4546 fi
4548 #################################################
4549 # check for experimental utmp accounting
4551 AC_MSG_CHECKING(whether to support utmp accounting)
4552 WITH_UTMP=yes
4553 AC_ARG_WITH(utmp,
4554 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4555 [ case "$withval" in
4556 no)
4557 WITH_UTMP=no
4558 ;;
4559 *)
4560 WITH_UTMP=yes
4561 ;;
4562 esac ],
4563 )
4565 # utmp requires utmp.h
4566 # Note similar check earlier, when checking utmp details.
4568 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4569 utmp_no_reason=", no utmp.h on $host_os"
4570 WITH_UTMP=no
4571 fi
4573 # Display test results
4575 if test x"$WITH_UTMP" = x"yes"; then
4576 AC_MSG_RESULT(yes)
4577 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4578 else
4579 AC_MSG_RESULT(no$utmp_no_reason)
4580 fi
4582 INSTALLLIBCMD_SH=:
4583 INSTALLLIBCMD_A=:
4584 UNINSTALLLIBCMD_SH=:
4585 UNINSTALLLIBCMD_A=:
4587 if test $BLDSHARED = true; then
4588 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4589 UNINSTALLLIBCMD_SH="rm -f"
4590 fi
4591 if test $enable_static = yes; then
4592 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4593 UNINSTALLLIBCMD_A="rm -f"
4594 fi
4596 #################################################
4597 # --disable-shared-libs
4598 # can be used to disable the internal use of shared libs altogether
4599 # (this only has an effect when building shared libs is enabled)
4600 #
4601 USESHARED=false
4602 AC_SUBST(USESHARED)
4604 AC_MSG_CHECKING(whether to use shared libraries internally)
4605 AC_ARG_ENABLE([shared-libs],
4606 AS_HELP_STRING([--enable-shared-libs],
4607 [Use shared libraries internally (default=yes)]),
4608 [enable_shared_libs=$enableval],
4609 [enable_shared_libs=yes])
4611 if test x"$enable_shared_libs" != x"no" ; then
4612 USESHARED=$BLDSHARED
4613 fi
4615 AC_MSG_RESULT([$USESHARED])
4617 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4618 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4619 fi
4621 #################################################
4622 # --with-static-libs=LIBS:
4623 # link (internal) libs dynamically or statically?
4624 #
4625 # If a subsystem is built as a library then this controls whether they are
4626 # linked into Samba targets statically or dynamically:
4627 #
4628 # * If we build the shared library at all, we link dynamically by default.
4629 #
4630 # * We only link statically if we don't build shared or if the library
4631 # appears in the --with-static-libs configure option.
4632 #
4633 # Example:
4634 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4635 # of linking the dynamic variant with -ltalloc.
4636 #
4637 # NOTE: This option only affects libraries that we do not only build
4638 # but that samba also links against as libraries (as opposed to linking
4639 # the plain object files. - This has to be configured in Makefile.in.
4640 # So in particular it does not harm to give invalid or unknown names here.
4641 #
4643 AC_ARG_WITH([static-libs],
4644 [AS_HELP_STRING([--with-static-libs=LIBS],
4645 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4646 [AS_IF([test $withval],
4647 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4648 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4649 eval LINK_$lib=STATIC
4650 done], [])],
4651 [])
4653 #
4654 # WORKAROUND:
4655 # until we have organized other internal subsystems (as util, registry
4656 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4657 # dynamically to samba programs.
4658 #
4659 LINK_LIBNETAPI=STATIC
4661 SMB_LIBRARY(talloc)
4662 SMB_LIBRARY(tdb)
4663 SMB_LIBRARY(netapi)
4666 #################################################
4667 # should we build libaddns?
4668 INSTALL_LIBADDNS=
4669 UNINSTALL_LIBADDNS=
4670 LIBADDNS_SHARED=
4671 LIBADDNS=
4672 AC_MSG_CHECKING(whether to build the libaddns shared library)
4673 AC_ARG_WITH(libaddns,
4674 [AS_HELP_STRING([--with-libaddns], [Build the libaddns shared library (default=no undefined API)])],
4675 [ case "$withval" in
4676 *)
4677 AC_MSG_RESULT(no)
4678 ;;
4679 yes)
4680 if test $BLDSHARED = true; then
4681 LIBADDNS_SHARED=bin/libaddns.$SHLIBEXT
4682 LIBADDNS=libaddns
4683 AC_MSG_RESULT(yes)
4684 else
4685 enable_static=yes
4686 AC_MSG_RESULT(no shared library support -- will supply static library)
4687 fi
4688 if test $enable_static = yes; then
4689 LIBADDNS=libaddns
4690 fi
4691 INSTALL_LIBADDNS=installlibaddns
4692 UNINSTALL_LIBADDNS=uninstalllibaddns
4693 ;;
4694 esac ],
4695 [AC_MSG_RESULT(no)]
4696 )
4698 #################################################
4699 # should we build libsmbclient?
4701 INSTALL_LIBSMBCLIENT=
4702 UNINSTALL_LIBSMBCLIENT=
4703 LIBSMBCLIENT_SHARED=
4704 LIBSMBCLIENT=
4705 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
4706 AC_ARG_WITH(libsmbclient,
4707 [AS_HELP_STRING([--with-libsmbclient], [Build the libsmbclient shared library (default=yes if shared libs supported)])],
4708 [ case "$withval" in
4709 no)
4710 AC_MSG_RESULT(no)
4711 ;;
4712 *)
4713 if test $BLDSHARED = true; then
4714 LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
4715 LIBSMBCLIENT=libsmbclient
4716 AC_MSG_RESULT(yes)
4717 else
4718 enable_static=yes
4719 AC_MSG_RESULT(no shared library support -- will supply static library)
4720 fi
4721 if test $enable_static = yes; then
4722 LIBSMBCLIENT=libsmbclient
4723 fi
4724 INSTALL_LIBSMBCLIENT=installclientlib
4725 UNINSTALL_LIBSMBCLIENT=uninstallclientlib
4726 ;;
4727 esac ],
4728 [
4729 # if unspecified, default is to build it if possible.
4730 if test $BLDSHARED = true; then
4731 LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
4732 LIBSMBCLIENT=libsmbclient
4733 AC_MSG_RESULT(yes)
4734 else
4735 enable_static=yes
4736 AC_MSG_RESULT(no shared library support -- will supply static library)
4737 fi
4738 if test $enable_static = yes; then
4739 LIBSMBCLIENT=libsmbclient
4740 fi]
4741 INSTALL_LIBSMBCLIENT=installclientlib
4742 UNINSTALL_LIBSMBCLIENT=uninstallclientlib
4743 )
4745 INSTALL_LIBSMBSHAREMODES=
4746 LIBSMBSHAREMODES_SHARED=
4747 LIBSMBSHAREMODES=
4748 AC_MSG_CHECKING(whether to build the libsmbsharemodes shared library)
4749 AC_ARG_WITH(libsmbsharemodes,
4750 [AS_HELP_STRING([--with-libsmbsharemodes], [Build the libsmbsharemodes shared library (default=yes if shared libs supported)])],
4751 [ case "$withval" in
4752 no)
4753 AC_MSG_RESULT(no)
4754 ;;
4755 *)
4756 if test $BLDSHARED = true; then
4757 LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
4758 LIBSMBSHAREMODES=libsmbsharemodes
4759 AC_MSG_RESULT(yes)
4760 else
4761 enable_static=yes
4762 AC_MSG_RESULT(no shared library support -- will supply static library)
4763 fi
4764 if test $enable_static = yes; then
4765 LIBSMBSHAREMODES=libsmbsharemodes
4766 fi
4767 INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
4768 UNINSTALL_LIBSMBSHAREMODES=uninstalllibsmbsharemodes
4769 ;;
4770 esac ],
4771 [
4772 # if unspecified, default is to build it if possible.
4773 if test $BLDSHARED = true; then
4774 LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
4775 LIBSMBSHAREMODES=libsmbsharemodes
4776 AC_MSG_RESULT(yes)
4777 else
4778 enable_static=yes
4779 AC_MSG_RESULT(no shared library support -- will supply static library)
4780 fi
4781 if test $enable_static = yes; then
4782 LIBSMBSHAREMODES=libsmbsharemodes
4783 fi]
4784 INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
4785 )
4788 #################################################
4789 # these tests are taken from the GNU fileutils package
4790 AC_CHECKING(how to get filesystem space usage)
4791 space=no
4793 # Test for statvfs64.
4794 if test $space = no; then
4795 # SVR4
4796 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4797 [AC_TRY_RUN([
4798 #if defined(HAVE_UNISTD_H)
4799 #include <unistd.h>
4800 #endif
4801 #include <sys/types.h>
4802 #include <sys/statvfs.h>
4803 main ()
4804 {
4805 struct statvfs64 fsd;
4806 exit (statvfs64 (".", &fsd));
4807 }],
4808 fu_cv_sys_stat_statvfs64=yes,
4809 fu_cv_sys_stat_statvfs64=no,
4810 fu_cv_sys_stat_statvfs64=cross)])
4811 if test $fu_cv_sys_stat_statvfs64 = yes; then
4812 space=yes
4813 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4814 fi
4815 fi
4817 # Perform only the link test since it seems there are no variants of the
4818 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4819 # because that got a false positive on SCO OSR5. Adding the declaration
4820 # of a `struct statvfs' causes this test to fail (as it should) on such
4821 # systems. That system is reported to work fine with STAT_STATFS4 which
4822 # is what it gets when this test fails.
4823 if test $space = no; then
4824 # SVR4
4825 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4826 [AC_TRY_LINK([#include <sys/types.h>
4827 #include <sys/statvfs.h>],
4828 [struct statvfs fsd; statvfs (0, &fsd);],
4829 fu_cv_sys_stat_statvfs=yes,
4830 fu_cv_sys_stat_statvfs=no)])
4831 if test $fu_cv_sys_stat_statvfs = yes; then
4832 space=yes
4833 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4834 fi
4835 fi
4837 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4838 # This is not the case on ancient Linux systems.
4840 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4841 AC_TRY_COMPILE([#include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4842 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4843 if test x"$samba_cv_fsid_int" = x"yes"; then
4844 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4845 fi
4847 if test $space = no; then
4848 # DEC Alpha running OSF/1
4849 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4850 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4851 [AC_TRY_RUN([
4852 #include <sys/param.h>
4853 #include <sys/types.h>
4854 #include <sys/mount.h>
4855 main ()
4856 {
4857 struct statfs fsd;
4858 fsd.f_fsize = 0;
4859 exit (statfs (".", &fsd, sizeof (struct statfs)));
4860 }],
4861 fu_cv_sys_stat_statfs3_osf1=yes,
4862 fu_cv_sys_stat_statfs3_osf1=no,
4863 fu_cv_sys_stat_statfs3_osf1=no)])
4864 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4865 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4866 space=yes
4867 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4868 fi
4869 fi
4871 if test $space = no; then
4872 # AIX
4873 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4874 member (AIX, 4.3BSD)])
4875 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4876 [AC_TRY_RUN([
4877 #ifdef HAVE_SYS_PARAM_H
4878 #include <sys/param.h>
4879 #endif
4880 #ifdef HAVE_SYS_MOUNT_H
4881 #include <sys/mount.h>
4882 #endif
4883 #ifdef HAVE_SYS_VFS_H
4884 #include <sys/vfs.h>
4885 #endif
4886 main ()
4887 {
4888 struct statfs fsd;
4889 fsd.f_bsize = 0;
4890 exit (statfs (".", &fsd));
4891 }],
4892 fu_cv_sys_stat_statfs2_bsize=yes,
4893 fu_cv_sys_stat_statfs2_bsize=no,
4894 fu_cv_sys_stat_statfs2_bsize=no)])
4895 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4896 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4897 space=yes
4898 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4899 fi
4900 fi
4902 if test $space = no; then
4903 # SVR3
4904 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4905 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4906 [AC_TRY_RUN([#include <sys/types.h>
4907 #include <sys/statfs.h>
4908 main ()
4909 {
4910 struct statfs fsd;
4911 exit (statfs (".", &fsd, sizeof fsd, 0));
4912 }],
4913 fu_cv_sys_stat_statfs4=yes,
4914 fu_cv_sys_stat_statfs4=no,
4915 fu_cv_sys_stat_statfs4=no)])
4916 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4917 if test $fu_cv_sys_stat_statfs4 = yes; then
4918 space=yes
4919 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4920 fi
4921 fi
4923 if test $space = no; then
4924 # 4.4BSD and NetBSD
4925 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4926 member (4.4BSD and NetBSD)])
4927 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4928 [AC_TRY_RUN([#include <sys/types.h>
4929 #ifdef HAVE_SYS_PARAM_H
4930 #include <sys/param.h>
4931 #endif
4932 #ifdef HAVE_SYS_MOUNT_H
4933 #include <sys/mount.h>
4934 #endif
4935 main ()
4936 {
4937 struct statfs fsd;
4938 fsd.f_fsize = 0;
4939 exit (statfs (".", &fsd));
4940 }],
4941 fu_cv_sys_stat_statfs2_fsize=yes,
4942 fu_cv_sys_stat_statfs2_fsize=no,
4943 fu_cv_sys_stat_statfs2_fsize=no)])
4944 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
4945 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
4946 space=yes
4947 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
4948 fi
4949 fi
4951 if test $space = no; then
4952 # Ultrix
4953 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
4954 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
4955 [AC_TRY_RUN([#include <sys/types.h>
4956 #ifdef HAVE_SYS_PARAM_H
4957 #include <sys/param.h>
4958 #endif
4959 #ifdef HAVE_SYS_MOUNT_H
4960 #include <sys/mount.h>
4961 #endif
4962 #ifdef HAVE_SYS_FS_TYPES_H
4963 #include <sys/fs_types.h>
4964 #endif
4965 main ()
4966 {
4967 struct fs_data fsd;
4968 /* Ultrix's statfs returns 1 for success,
4969 0 for not mounted, -1 for failure. */
4970 exit (statfs (".", &fsd) != 1);
4971 }],
4972 fu_cv_sys_stat_fs_data=yes,
4973 fu_cv_sys_stat_fs_data=no,
4974 fu_cv_sys_stat_fs_data=no)])
4975 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
4976 if test $fu_cv_sys_stat_fs_data = yes; then
4977 space=yes
4978 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
4979 fi
4980 fi
4982 #
4983 # As a gating factor for large file support, in order to
4984 # use <4GB files we must have the following minimal support
4985 # available.
4986 # long long, and a 64 bit off_t or off64_t.
4987 # If we don't have all of these then disable large
4988 # file support.
4989 #
4990 AC_MSG_CHECKING([if large file support can be enabled])
4991 AC_TRY_COMPILE([
4992 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
4993 #include <sys/types.h>
4994 #else
4995 __COMPILE_ERROR_
4996 #endif
4997 ],
4998 [int i],
4999 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5000 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5001 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5002 fi
5003 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5005 #################################################
5006 # check for cluster extensions
5008 AC_MSG_CHECKING(whether to include cluster support)
5009 AC_ARG_WITH(cluster-support,
5010 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=no)])])
5011 if test "x$with_cluster_support" = "xyes"; then
5012 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5013 AC_MSG_RESULT(yes)
5014 else
5015 AC_MSG_RESULT(no)
5016 fi
5019 #################################################
5020 # check for ACL support
5022 AC_MSG_CHECKING(whether to support ACLs)
5023 AC_ARG_WITH(acl-support,
5024 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5025 [ case "$withval" in
5026 yes|no)
5027 with_acl_support="$withval"
5028 ;;
5029 esac ])
5031 if test x"$with_acl_support" = x ; then
5032 with_acl_support="auto"
5033 fi
5035 AC_MSG_RESULT($with_acl_support)
5037 if test x"$with_acl_support" = x"no"; then
5038 AC_MSG_RESULT(Disabling ACL support)
5039 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5040 else
5041 AC_MSG_NOTICE(checking whether ACL support is available:)
5042 case "$host_os" in
5043 *sysv5*)
5044 AC_MSG_NOTICE(Using UnixWare ACLs)
5045 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5046 default_static_modules="$default_static_modules vfs_solarisacl"
5047 ;;
5048 *solaris*)
5049 AC_MSG_NOTICE(Using solaris ACLs)
5050 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5051 ACL_LIBS="$ACL_LIBS -lsec"
5052 default_static_modules="$default_static_modules vfs_solarisacl"
5053 ;;
5054 *hpux*)
5055 AC_MSG_NOTICE(Using HPUX ACLs)
5056 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5057 default_static_modules="$default_static_modules vfs_hpuxacl"
5058 ;;
5059 *irix*)
5060 AC_MSG_NOTICE(Using IRIX ACLs)
5061 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5062 default_static_modules="$default_static_modules vfs_irixacl"
5063 ;;
5064 *aix*)
5065 AC_MSG_NOTICE(Using AIX ACLs)
5066 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5067 default_static_modules="$default_static_modules vfs_aixacl"
5068 ;;
5069 *osf*)
5070 AC_MSG_NOTICE(Using Tru64 ACLs)
5071 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5072 ACL_LIBS="$ACL_LIBS -lpacl"
5073 default_static_modules="$default_static_modules vfs_tru64acl"
5074 ;;
5075 *darwin*)
5076 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5077 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5078 ;;
5079 *)
5080 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5081 case "$host_os" in
5082 *linux*)
5083 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5084 ;;
5085 esac
5086 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5087 acl_LIBS=$LIBS
5088 LIBS="$LIBS $ACL_LIBS"
5089 AC_TRY_LINK([
5090 #include <sys/types.h>
5091 #include <sys/acl.h>
5092 ],[
5093 acl_t acl;
5094 int entry_id;
5095 acl_entry_t *entry_p;
5096 return acl_get_entry(acl, entry_id, entry_p);
5097 ],
5098 [samba_cv_HAVE_POSIX_ACLS=yes],
5099 [samba_cv_HAVE_POSIX_ACLS=no])
5100 LIBS=$acl_LIBS
5101 ])
5102 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5103 AC_MSG_NOTICE(Using posix ACLs)
5104 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5105 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5106 acl_LIBS=$LIBS
5107 LIBS="$LIBS $ACL_LIBS"
5108 AC_TRY_LINK([
5109 #include <sys/types.h>
5110 #include <sys/acl.h>
5111 ],[
5112 acl_permset_t permset_d;
5113 acl_perm_t perm;
5114 return acl_get_perm_np(permset_d, perm);
5115 ],
5116 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5117 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5118 LIBS=$acl_LIBS
5119 ])
5120 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5121 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5122 fi
5123 default_static_modules="$default_static_modules vfs_posixacl"
5124 else
5125 AC_MSG_NOTICE(ACL support is not avaliable)
5126 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5127 fi
5128 ;;
5129 esac
5130 fi # with_acl_support
5134 #################################################
5135 # check for AIO support
5137 AC_MSG_CHECKING(whether to support asynchronous io)
5138 AC_ARG_WITH(aio-support,
5139 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5140 [ case "$withval" in
5141 yes)
5143 AC_MSG_RESULT(yes)
5144 case "$host_os" in
5145 *)
5146 AIO_LIBS=$LIBS
5147 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5148 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5149 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5150 aio_LIBS=$LIBS
5151 LIBS=$AIO_LIBS
5152 AC_TRY_LINK([#include <sys/types.h>
5153 #include <aio.h>],
5154 [ struct aiocb a; return aio_read(&a);],
5155 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5156 LIBS=$aio_LIBS])
5157 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5158 aio_LIBS=$LIBS
5159 LIBS=$AIO_LIBS
5160 AC_TRY_LINK([#include <sys/types.h>
5161 #include <aio.h>],
5162 [ struct aiocb64 a; return aio_read64(&a);],
5163 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5164 LIBS=$aio_LIBS])
5165 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5166 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5167 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5168 LIBS=$AIO_LIBS
5169 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5170 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5171 LIBS=$AIO_LIBS
5172 fi
5174 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5175 AC_MSG_CHECKING(for aio_read)
5176 AC_LINK_IFELSE([#include <aio.h>
5177 int main() { struct aiocb a; return aio_read(&a); }],
5178 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5179 [AC_MSG_RESULT(no)])
5181 AC_MSG_CHECKING(for aio_write)
5182 AC_LINK_IFELSE([#include <aio.h>
5183 int main() { struct aiocb a; return aio_write(&a); }],
5184 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5185 [AC_MSG_RESULT(no)])
5187 AC_MSG_CHECKING(for aio_fsync)
5188 AC_LINK_IFELSE([#include <aio.h>
5189 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5190 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5191 [AC_MSG_RESULT(no)])
5193 AC_MSG_CHECKING(for aio_return)
5194 AC_LINK_IFELSE([#include <aio.h>
5195 int main() { struct aiocb a; return aio_return(&a); }],
5196 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5197 [AC_MSG_RESULT(no)])
5199 AC_MSG_CHECKING(for aio_error)
5200 AC_LINK_IFELSE([#include <aio.h>
5201 int main() { struct aiocb a; return aio_error(&a); }],
5202 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5203 [AC_MSG_RESULT(no)])
5205 AC_MSG_CHECKING(for aio_cancel)
5206 AC_LINK_IFELSE([#include <aio.h>
5207 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5208 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5209 [AC_MSG_RESULT(no)])
5211 AC_MSG_CHECKING(for aio_suspend)
5212 AC_LINK_IFELSE([#include <aio.h>
5213 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5214 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5215 [AC_MSG_RESULT(no)])
5216 fi
5218 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5219 AC_MSG_CHECKING(for aio_read64)
5220 AC_LINK_IFELSE([#include <aio.h>
5221 int main() { struct aiocb a; return aio_read64(&a); }],
5222 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5223 [AC_MSG_RESULT(no)])
5225 AC_MSG_CHECKING(for aio_write64)
5226 AC_LINK_IFELSE([#include <aio.h>
5227 int main() { struct aiocb a; return aio_write64(&a); }],
5228 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5229 [AC_MSG_RESULT(no)])
5231 AC_MSG_CHECKING(for aio_fsync64)
5232 AC_LINK_IFELSE([#include <aio.h>
5233 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5234 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5235 [AC_MSG_RESULT(no)])
5237 AC_MSG_CHECKING(for aio_return64)
5238 AC_LINK_IFELSE([#include <aio.h>
5239 int main() { struct aiocb a; return aio_return64(&a); }],
5240 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5241 [AC_MSG_RESULT(no)])
5243 AC_MSG_CHECKING(for aio_error64)
5244 AC_LINK_IFELSE([#include <aio.h>
5245 int main() { struct aiocb a; return aio_error64(&a); }],
5246 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5247 [AC_MSG_RESULT(no)])
5249 AC_MSG_CHECKING(for aio_cancel64)
5250 AC_LINK_IFELSE([#include <aio.h>
5251 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5252 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5253 [AC_MSG_RESULT(no)])
5255 AC_MSG_CHECKING(for aio_suspend64)
5256 AC_LINK_IFELSE([#include <aio.h>
5257 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5258 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5259 [AC_MSG_RESULT(no)])
5260 fi
5261 ;;
5262 esac
5263 ;;
5264 *)
5265 AC_MSG_RESULT(no)
5266 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5267 ;;
5268 esac ],
5269 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5270 AC_MSG_RESULT(no)
5271 )
5273 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5274 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5275 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5276 default_shared_modules="$default_shared_modules vfs_aio_fork"
5277 fi
5278 fi
5280 #################################################
5281 # check for sendfile support
5283 with_sendfile_support=yes
5284 AC_MSG_CHECKING(whether to check to support sendfile)
5285 AC_ARG_WITH(sendfile-support,
5286 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5287 [ case "$withval" in
5288 yes)
5290 AC_MSG_RESULT(yes);
5292 case "$host_os" in
5293 *linux*)
5294 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5295 AC_TRY_LINK([#include <sys/sendfile.h>],
5296 [\
5297 int tofd, fromfd;
5298 off64_t offset;
5299 size_t total;
5300 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5301 ],
5302 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5304 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5305 AC_TRY_LINK([#include <sys/sendfile.h>],
5306 [\
5307 int tofd, fromfd;
5308 off_t offset;
5309 size_t total;
5310 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5311 ],
5312 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5314 # Try and cope with broken Linux sendfile....
5315 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5316 AC_TRY_LINK([\
5317 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5318 #undef _FILE_OFFSET_BITS
5319 #endif
5320 #include <sys/sendfile.h>],
5321 [\
5322 int tofd, fromfd;
5323 off_t offset;
5324 size_t total;
5325 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5326 ],
5327 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5329 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5330 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5331 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5332 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5333 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5334 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5335 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5336 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5337 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5338 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5339 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5340 else
5341 AC_MSG_RESULT(no);
5342 fi
5344 ;;
5345 *freebsd* | *dragonfly* )
5346 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5347 AC_TRY_LINK([\
5348 #include <sys/types.h>
5349 #include <unistd.h>
5350 #include <sys/socket.h>
5351 #include <sys/uio.h>],
5352 [\
5353 int fromfd, tofd, ret, total=0;
5354 off_t offset, nwritten;
5355 struct sf_hdtr hdr;
5356 struct iovec hdtrl;
5357 hdr.headers = &hdtrl;
5358 hdr.hdr_cnt = 1;
5359 hdr.trailers = NULL;
5360 hdr.trl_cnt = 0;
5361 hdtrl.iov_base = NULL;
5362 hdtrl.iov_len = 0;
5363 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5364 ],
5365 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5367 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5368 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5369 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5370 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5371 else
5372 AC_MSG_RESULT(no);
5373 fi
5374 ;;
5376 *hpux*)
5377 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5378 AC_TRY_LINK([\
5379 #include <sys/socket.h>
5380 #include <sys/uio.h>],
5381 [\
5382 int fromfd, tofd;
5383 size_t total=0;
5384 struct iovec hdtrl[2];
5385 ssize_t nwritten;
5386 off64_t offset;
5388 hdtrl[0].iov_base = 0;
5389 hdtrl[0].iov_len = 0;
5391 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5392 ],
5393 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5394 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5395 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5396 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5397 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5398 else
5399 AC_MSG_RESULT(no);
5400 fi
5402 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5403 AC_TRY_LINK([\
5404 #include <sys/socket.h>
5405 #include <sys/uio.h>],
5406 [\
5407 int fromfd, tofd;
5408 size_t total=0;
5409 struct iovec hdtrl[2];
5410 ssize_t nwritten;
5411 off_t offset;
5413 hdtrl[0].iov_base = 0;
5414 hdtrl[0].iov_len = 0;
5416 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5417 ],
5418 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5419 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5420 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5421 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5422 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5423 else
5424 AC_MSG_RESULT(no);
5425 fi
5426 ;;
5428 *solaris*)
5429 AC_CHECK_LIB(sendfile,sendfilev)
5430 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5431 AC_TRY_LINK([\
5432 #include <sys/sendfile.h>],
5433 [\
5434 int sfvcnt;
5435 size_t xferred;
5436 struct sendfilevec vec[2];
5437 ssize_t nwritten;
5438 int tofd;
5440 sfvcnt = 2;
5442 vec[0].sfv_fd = SFV_FD_SELF;
5443 vec[0].sfv_flag = 0;
5444 vec[0].sfv_off = 0;
5445 vec[0].sfv_len = 0;
5447 vec[1].sfv_fd = 0;
5448 vec[1].sfv_flag = 0;
5449 vec[1].sfv_off = 0;
5450 vec[1].sfv_len = 0;
5451 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5452 ],
5453 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5455 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5456 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5457 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5458 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5459 else
5460 AC_MSG_RESULT(no);
5461 fi
5463 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5464 AC_TRY_LINK([\
5465 #include <sys/sendfile.h>],
5466 [\
5467 int sfvcnt;
5468 size_t xferred;
5469 struct sendfilevec vec[2];
5470 ssize_t nwritten;
5471 int tofd;
5473 sfvcnt = 2;
5475 vec[0].sfv_fd = SFV_FD_SELF;
5476 vec[0].sfv_flag = 0;
5477 vec[0].sfv_off = 0;
5478 vec[0].sfv_len = 0;
5480 vec[1].sfv_fd = 0;
5481 vec[1].sfv_flag = 0;
5482 vec[1].sfv_off = 0;
5483 vec[1].sfv_len = 0;
5484 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5485 ],
5486 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5488 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5489 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5490 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5491 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5492 else
5493 AC_MSG_RESULT(no);
5494 fi
5495 ;;
5496 *aix*)
5497 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5498 AC_TRY_LINK([\
5499 #include <sys/socket.h>],
5500 [\
5501 int fromfd, tofd;
5502 size_t total=0;
5503 struct sf_parms hdtrl;
5504 ssize_t nwritten;
5505 off64_t offset;
5507 hdtrl.header_data = 0;
5508 hdtrl.header_length = 0;
5509 hdtrl.file_descriptor = fromfd;
5510 hdtrl.file_offset = 0;
5511 hdtrl.file_bytes = 0;
5512 hdtrl.trailer_data = 0;
5513 hdtrl.trailer_length = 0;
5515 nwritten = send_file(&tofd, &hdtrl, 0);
5516 ],
5517 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5518 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5519 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5520 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5521 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5522 else
5523 AC_MSG_RESULT(no);
5524 fi
5525 ;;
5526 *)
5527 ;;
5528 esac
5529 ;;
5530 *)
5531 AC_MSG_RESULT(no)
5532 ;;
5533 esac ],
5534 AC_MSG_RESULT(yes)
5535 )
5537 ############################################
5538 # See if we have the Linux readahead syscall.
5540 AC_CACHE_CHECK([for Linux readahead],
5541 samba_cv_HAVE_LINUX_READAHEAD,[
5542 AC_TRY_LINK([
5543 #if defined(HAVE_UNISTD_H)
5544 #include <unistd.h>
5545 #endif
5546 #include <fcntl.h>],
5547 [ssize_t err = readahead(0,0,0x80000);],
5548 samba_cv_HAVE_LINUX_READAHEAD=yes,
5549 samba_cv_HAVE_LINUX_READAHEAD=no)])
5551 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5552 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5553 [Whether Linux readahead is available])
5554 fi
5556 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5558 ############################################
5559 # See if we have the posix_fadvise syscall.
5561 AC_CACHE_CHECK([for posix_fadvise],
5562 samba_cv_HAVE_POSIX_FADVISE,[
5563 AC_TRY_LINK([
5564 #if defined(HAVE_UNISTD_H)
5565 #include <unistd.h>
5566 #endif
5567 #include <fcntl.h>],
5568 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5569 samba_cv_HAVE_POSIX_FADVISE=yes,
5570 samba_cv_HAVE_POSIX_FADVISE=no)])
5572 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5573 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5574 [Whether posix_fadvise is available])
5575 fi
5577 ############################################
5578 # See if we have the Linux splice syscall.
5580 AC_CACHE_CHECK([for Linux splice],
5581 samba_cv_HAVE_LINUX_SPLICE,[
5582 AC_TRY_LINK([
5583 #if defined(HAVE_UNISTD_H)
5584 #include <unistd.h>
5585 #endif
5586 #include <fcntl.h>],
5587 [long ret = splice(0,0,1,0,400,0);],
5588 samba_cv_HAVE_LINUX_SPLICE=yes,
5589 samba_cv_HAVE_LINUX_SPLICE=no)])
5591 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5592 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5593 [Whether Linux splice is available])
5594 fi
5596 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5599 #################################################
5600 # Check whether winbind is supported on this platform. If so we need to
5601 # build and install client programs, sbin programs and shared libraries
5603 AC_MSG_CHECKING(whether to build winbind)
5605 # Initially, the value of $host_os decides whether winbind is supported
5607 HAVE_WINBIND=yes
5609 # Define the winbind shared library name and any specific linker flags
5610 # it needs to be built with.
5612 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
5613 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
5614 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5615 NSSSONAMEVERSIONSUFFIX=""
5616 WINBIND_NSS_PTHREAD=""
5618 case "$host_os" in
5619 *linux*)
5620 NSSSONAMEVERSIONSUFFIX=".2"
5621 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
5622 ;;
5623 *freebsd[[5-9]]*)
5624 # FreeBSD winbind client is implemented as a wrapper around
5625 # the Linux version.
5626 NSSSONAMEVERSIONSUFFIX=".1"
5627 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
5628 nsswitch/winbind_nss_linux.o"
5629 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5630 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5631 ;;
5633 *netbsd*[[3-9]]*)
5634 # NetBSD winbind client is implemented as a wrapper
5635 # around the Linux version. It needs getpwent_r() to
5636 # indicate libc's use of the correct nsdispatch API.
5637 #
5638 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5639 WINBIND_NSS_EXTRA_OBJS="\
5640 nsswitch/winbind_nss_netbsd.o \
5641 nsswitch/winbind_nss_linux.o"
5642 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5643 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5644 else
5645 HAVE_WINBIND=no
5646 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5647 fi
5648 ;;
5649 *irix*)
5650 # IRIX has differently named shared libraries
5651 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
5652 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
5653 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
5654 ;;
5655 *solaris*)
5656 # Solaris winbind client is implemented as a wrapper around
5657 # the Linux version.
5658 NSSSONAMEVERSIONSUFFIX=".1"
5659 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
5660 nsswitch/winbind_nss_linux.o"
5661 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5662 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5663 ;;
5664 *hpux11*)
5665 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
5666 ;;
5667 *aix*)
5668 # AIX has even differently named shared libraries. No
5669 # WINS support has been implemented yet.
5670 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
5671 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5672 WINBIND_NSS="nsswitch/WINBIND"
5673 WINBIND_WINS_NSS=""
5674 ;;
5675 *)
5676 HAVE_WINBIND=no
5677 winbind_no_reason=", unsupported on $host_os"
5678 ;;
5679 esac
5681 # Check the setting of --with-winbind
5683 AC_ARG_WITH(winbind,
5684 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5685 [
5686 case "$withval" in
5687 yes)
5688 HAVE_WINBIND=yes
5689 ;;
5690 no)
5691 HAVE_WINBIND=no
5692 winbind_reason=""
5693 ;;
5694 esac ],
5695 )
5697 # We need unix domain sockets for winbind
5699 if test x"$HAVE_WINBIND" = x"yes"; then
5700 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5701 winbind_no_reason=", no unix domain socket support on $host_os"
5702 HAVE_WINBIND=no
5703 fi
5704 fi
5706 # Display test results
5708 if test x"$HAVE_WINBIND" = x"no"; then
5709 WINBIND_NSS=""
5710 WINBIND_WINS_NSS=""
5711 fi
5713 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5714 BUILD_LIBWBCLIENT_SHARED=no
5715 else
5716 BUILD_LIBWBCLIENT_SHARED=yes
5717 fi
5719 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5720 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5721 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5722 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5723 ## Only worry about libwbclient if we have shared library support
5724 ## and winbindd
5725 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5726 LIBWBCLIENT=libwbclient
5727 INSTALL_LIBWBCLIENT=installlibwbclient
5728 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5729 WINBIND_LIBS="-lwbclient"
5730 else
5731 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5732 fi
5734 if test x"$HAVE_WINBIND" = x"yes"; then
5735 AC_MSG_RESULT(yes)
5736 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5738 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5739 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5740 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5741 PAM_MODULES="$PAM_MODULES pam_winbind"
5742 INSTALL_PAM_MODULES="installpammodules"
5743 UNINSTALL_PAM_MODULES="uninstallpammodules"
5744 fi
5745 else
5746 AC_MSG_RESULT(no$winbind_no_reason)
5747 fi
5749 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
5750 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
5752 AC_SUBST(WINBIND_NSS_PTHREAD)
5753 AC_SUBST(WINBIND_NSS)
5754 AC_SUBST(WINBIND_WINS_NSS)
5755 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5756 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5757 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5758 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5759 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
5761 AC_SUBST(WINBIND_KRB5_LOCATOR)
5763 # Solaris 10 does have new member in nss_XbyY_key
5764 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5765 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5766 [#include <nss_dbdefs.h>])
5768 # Solaris has some extra fields in struct passwd that need to be
5769 # initialised otherwise nscd crashes.
5771 AC_CHECK_MEMBER(struct passwd.pw_comment,
5772 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5773 [#include <pwd.h>])
5775 AC_CHECK_MEMBER(struct passwd.pw_age,
5776 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5777 [#include <pwd.h>])
5779 # AIX 4.3.x and 5.1 do not have as many members in
5780 # struct secmethod_table as AIX 5.2
5781 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5782 [#include <usersec.h>])
5783 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5784 [#include <usersec.h>])
5786 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5787 AC_TRY_COMPILE([#include <sys/types.h>
5788 #include <sys/socket.h>],
5789 [struct ucred cred;
5790 socklen_t cred_len;
5791 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5792 ],
5793 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5794 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5795 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5796 fi
5799 #################################################
5800 # Check to see if we should use the included popt
5802 AC_ARG_WITH(included-popt,
5803 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5804 [
5805 case "$withval" in
5806 yes)
5807 INCLUDED_POPT=yes
5808 ;;
5809 no)
5810 INCLUDED_POPT=no
5811 ;;
5812 esac ],
5813 )
5814 if test x"$INCLUDED_POPT" != x"yes"; then
5815 AC_CHECK_LIB(popt, poptGetContext,
5816 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5817 fi
5819 AC_MSG_CHECKING(whether to use included popt)
5820 if test x"$INCLUDED_POPT" = x"yes"; then
5821 AC_MSG_RESULT(yes)
5822 BUILD_POPT='$(POPT_OBJ)'
5823 POPTLIBS='$(POPT_OBJ)'
5824 FLAGS1="-I\$(srcdir)/popt"
5825 else
5826 AC_MSG_RESULT(no)
5827 BUILD_POPT=""
5828 POPTLIBS="-lpopt"
5829 fi
5830 AC_SUBST(BUILD_POPT)
5831 AC_SUBST(POPTLIBS)
5832 AC_SUBST(FLAGS1)
5834 #################################################
5835 # Check if user wants DNS service discovery support
5837 AC_ARG_ENABLE(dnssd,
5838 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=auto)])])
5840 AC_SUBST(DNSSD_LIBS)
5841 if test x"$enable_dnssd" != x"no"; then
5842 have_dnssd_support=yes
5844 AC_CHECK_HEADERS(dns_sd.h)
5845 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
5846 have_dnssd_support=no
5847 fi
5849 # On Darwin the DNSSD API is in libc, but on other platforms it's
5850 # probably in -ldns_sd
5851 AC_CHECK_FUNCS(DNSServiceRegister)
5852 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
5853 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
5854 x"$ac_cv_lib_ext_DNSServiceRegister" != x"yes"; then
5855 have_dnssd_support=no
5856 fi
5858 if test x"$have_dnssd_support" = x"yes"; then
5859 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
5860 [Whether to enable DNS service discovery support])
5861 else
5862 if test x"$enable_dnssd" = x"yes"; then
5863 AC_MSG_ERROR(DNS service discovery support not available)
5864 fi
5865 fi
5867 fi
5869 #################################################
5870 # Check to see if we should use the included iniparser
5872 AC_ARG_WITH(included-iniparser,
5873 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
5874 [
5875 case "$withval" in
5876 yes)
5877 INCLUDED_INIPARSER=yes
5878 ;;
5879 no)
5880 INCLUDED_INIPARSER=no
5881 ;;
5882 esac ],
5883 )
5884 if test x"$INCLUDED_INIPARSER" != x"yes"; then
5885 AC_CHECK_LIB(iniparser, iniparser_load,
5886 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
5887 fi
5889 AC_MSG_CHECKING(whether to use included iniparser)
5890 if test x"$INCLUDED_INIPARSER" = x"yes"; then
5891 AC_MSG_RESULT(yes)
5892 BUILD_INIPARSER='$(INIPARSER_OBJ)'
5893 INIPARSERLIBS=""
5894 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
5895 else
5896 AC_MSG_RESULT(no)
5897 BUILD_INIPARSER=""
5898 INIPARSERLIBS="-liniparser"
5899 fi
5900 AC_SUBST(BUILD_INIPARSER)
5901 AC_SUBST(INIPARSERLIBS)
5902 AC_SUBST(FLAGS1)
5906 # Checks for the vfs_fileid module
5907 # Start
5908 AC_CHECK_FUNC(getmntent)
5910 AC_CHECK_HEADERS(sys/statfs.h)
5912 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
5913 AC_CACHE_VAL(vfsfileid_cv_statfs,[
5914 AC_TRY_RUN([
5915 #include <sys/types.h>
5916 #include <sys/statfs.h>
5917 int main(void)
5918 {
5919 struct statfs fsd;
5920 fsid_t fsid = fsd.f_fsid;
5921 return statfs (".", &fsd);
5922 }],
5923 vfsfileid_cv_statfs=yes,
5924 vfsfileid_cv_statfs=no,
5925 vfsfileid_cv_statfs=cross)
5926 ])
5927 AC_MSG_RESULT($vfsfileid_cv_statfs)
5929 if test x"$ac_cv_func_getmntent" = x"yes" -a \
5930 x"$vfsfileid_cv_statfs" = x"yes"; then
5931 default_shared_modules="$default_shared_modules vfs_fileid"
5932 fi
5933 # End
5934 # Checks for the vfs_fileid module
5937 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
5938 do
5939 eval MODULE_DEFAULT_$i=STATIC
5940 done
5942 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
5943 do
5944 dnl Fall back to static if we cannot build shared libraries
5945 eval MODULE_DEFAULT_$i=STATIC
5947 if test $BLDSHARED = true; then
5948 eval MODULE_DEFAULT_$i=SHARED
5949 fi
5950 done
5952 dnl Always build these modules static
5953 MODULE_rpc_spoolss=STATIC
5954 MODULE_rpc_srvsvc=STATIC
5955 MODULE_idmap_tdb=STATIC
5956 MODULE_idmap_passdb=STATIC
5957 MODULE_idmap_nss=STATIC
5959 MODULE_nss_info_template=STATIC
5961 AC_ARG_WITH(static-modules,
5962 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
5963 [ if test $withval; then
5964 for i in `echo $withval | sed -e 's/,/ /g'`
5965 do
5966 eval MODULE_$i=STATIC
5967 done
5968 fi ])
5970 AC_ARG_WITH(shared-modules,
5971 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
5972 [ if test $withval; then
5973 for i in `echo $withval | sed -e 's/,/ /g'`
5974 do
5975 eval MODULE_$i=SHARED
5976 done
5977 fi ])
5979 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
5980 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
5981 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
5982 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
5983 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
5986 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
5987 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
5988 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
5989 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
5990 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
5991 SMB_MODULE(rpc_svcctl2, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl2.$SHLIBEXT", RPC)
5992 SMB_MODULE(rpc_ntsvcs2, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs2.$SHLIBEXT", RPC)
5993 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
5994 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
5995 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
5996 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
5997 SMB_MODULE(rpc_eventlog2, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog2.$SHLIBEXT", RPC)
5998 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
5999 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6000 SMB_SUBSYSTEM(RPC,smbd/server.o)
6002 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6003 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6004 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6005 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6006 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6007 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6008 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6009 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6011 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6012 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6014 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6015 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6016 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6017 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6018 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6020 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6021 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6022 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6023 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6024 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6025 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6026 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6027 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6029 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6030 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6031 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6032 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6033 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6034 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6035 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6036 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6037 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6038 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6039 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6040 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6041 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6042 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6043 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6044 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6045 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6046 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6047 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6048 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6049 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6050 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6051 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6052 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6053 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6054 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6055 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6056 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6057 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6058 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6059 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6060 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6061 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6062 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6063 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6064 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6067 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6069 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6071 #################################################
6072 # do extra things if we are running insure
6074 if test "${ac_cv_prog_CC}" = "insure"; then
6075 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6076 fi
6078 #################################################
6079 # If run from the build farm, enable NASTY hacks
6080 #################################################
6081 AC_MSG_CHECKING(whether to enable build farm hacks)
6082 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6083 AC_MSG_RESULT(yes)
6084 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6085 else
6086 AC_MSG_RESULT(no)
6087 fi
6089 #################################################
6090 # check for bad librt/libpthread interactions
6092 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6093 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6094 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6095 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6097 SMB_IF_RTSIGNAL_BUG(
6098 [
6099 # Have RT_SIGNAL bug, need to check whether the problem will
6100 # affect anything we have configured.
6102 rt_do_error=no
6103 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6104 if test x"$rt_signal_lease_ok" = x"no" ; then
6105 rt_do_error=yes
6106 fi
6107 fi
6109 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6110 if test x"$rt_signal_notify_ok" = x"no" ; then
6111 rt_do_error=yes
6112 fi
6113 fi
6115 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6116 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6117 if test x"$rt_signal_aio_ok" = x"no" ; then
6118 rt_do_error=yes
6119 fi
6120 fi
6122 if test x"$rt_do_error" = x"yes" ; then
6123 SMB_IS_LIBPTHREAD_LINKED(
6124 [
6125 cat<<MSG
6127 *** On this platforms, linking Samba against pthreads causes problems
6128 *** with the oplock and change notification mechanisms. You may be
6129 *** using pthreads as a side-effect of using the --with-aio-support
6130 *** or --with-profiling-data options. Please remove these and try again.
6132 MSG
6133 ],
6134 [
6135 cat<<MSG
6137 *** On this platform, the oplock and change notification mechanisms do not
6138 *** appear to work. Please report this problem to samba-technical@samba.org
6139 *** and attach the config.log file from this directory.
6141 MSG
6142 ])
6143 AC_MSG_ERROR(unable to use realtime signals on this platform)
6144 fi
6145 ],
6146 [
6147 # no RT_SIGNAL bug, we are golden
6148 SMB_IS_LIBPTHREAD_LINKED(
6149 [
6150 AC_MSG_WARN(using libpthreads - this may degrade performance)
6151 ])
6153 ],
6154 [
6155 # cross compiling, I hope you know what you are doing
6156 true
6157 ])
6159 fi
6161 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6162 LIB_REMOVE_USR_LIB(LDFLAGS)
6163 LIB_REMOVE_USR_LIB(LIBS)
6164 LIB_REMOVE_USR_LIB(KRB5_LIBS)
6166 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6167 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6168 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6170 #################################################
6171 # Display summary of libraries detected
6173 AC_MSG_RESULT([Using libraries:])
6174 AC_MSG_RESULT([ LIBS = $LIBS])
6175 if test x"$with_ads_support" != x"no"; then
6176 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6177 fi
6178 if test x"$with_ldap_support" != x"no"; then
6179 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6180 fi
6181 if test x"$with_dnsupdate_support" != x"no"; then
6182 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6183 fi
6184 if test x"$have_dnssd_support" != x"no"; then
6185 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6186 fi
6187 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6189 #################################################
6190 # final configure stuff
6192 AC_MSG_CHECKING([configure summary])
6193 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
6194 AC_MSG_RESULT(yes),
6195 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6196 AC_MSG_WARN([cannot run when cross-compiling]))
6198 dnl Merge in developer cflags from now on
6199 AC_SUBST(DEVELOPER_CFLAGS)
6200 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes"; then
6201 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6202 fi
6204 # Stuff the smbd-only libraries at the end of the smbd link
6205 # path (if we have them).
6206 SMBD_LIBS="$samba_dmapi_libs"
6207 AC_SUBST(SMBD_LIBS)
6209 AC_OUTPUT(Makefile library-versions
6210 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6211 lib/netapi/examples/Makefile
6212 pkgconfig/smbclient.pc
6213 pkgconfig/wbclient.pc
6214 pkgconfig/netapi.pc
6215 pkgconfig/smbsharemodes.pc
6216 )
6218 #################################################
6219 # Print very concise instructions on building/use
6220 if test "x$enable_dmalloc" = xyes
6221 then
6222 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6223 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6224 fi