| blob | a9b9e4789aebc350757fb36fe5907e1c95f26909 |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
27 m4_include(../lib/tevent/libtevent.m4)
29 LIBTEVENT_OBJ0=""
30 for obj in ${TEVENT_OBJ}; do
31 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
32 done
33 AC_SUBST(LIBTEVENT_OBJ0)
34 LIBS="${LIBS} ${TEVENT_LIBS}"
36 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
37 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
38 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
43 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
45 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46 if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
48 fi
50 dnl Unique-to-Samba variables we'll be playing with.
51 AC_SUBST(SAMBA_CPPFLAGS)
52 AC_SUBST(SHELL)
53 AC_SUBST(LDSHFLAGS)
54 AC_SUBST(SONAMEFLAG)
55 AC_SUBST(SHLD)
56 AC_SUBST(MODULE_EXPORTS)
57 AC_SUBST(DSO_EXPORTS)
58 AC_SUBST(HOST_OS)
59 AC_SUBST(PICFLAG)
60 AC_SUBST(PIE_CFLAGS)
61 AC_SUBST(PIE_LDFLAGS)
62 AC_SUBST(RELRO_LDFLAGS)
63 AC_SUBST(SHLIBEXT)
64 AC_SUBST(INSTALLLIBCMD_SH)
65 AC_SUBST(INSTALLLIBCMD_A)
66 AC_SUBST(UNINSTALLLIBCMD_SH)
67 AC_SUBST(UNINSTALLLIBCMD_A)
69 AC_SUBST(INSTALL_LIBWBCLIENT)
70 AC_SUBST(UNINSTALL_LIBWBCLIENT)
71 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72 AC_SUBST(LIBWBCLIENT_SHARED)
73 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
74 AC_SUBST(LIBWBCLIENT_STATIC)
75 AC_SUBST(LIBWBCLIENT_SOVER)
76 AC_SUBST(LIBWBCLIENT)
77 AC_SUBST(LIBWBCLIENT_LIBS)
79 AC_SUBST(LIBSAMBAUTIL_SHARED)
81 AC_SUBST(PRINT_LIBS)
82 AC_SUBST(AUTH_LIBS)
83 AC_SUBST(ACL_LIBS)
84 AC_SUBST(PASSDB_LIBS)
85 AC_SUBST(IDMAP_LIBS)
86 AC_SUBST(KRB5_LIBS)
87 AC_SUBST(UUID_LIBS)
88 AC_SUBST(LDAP_LIBS)
89 AC_SUBST(GPEXT_LIBS)
90 AC_SUBST(PAM_MODULES)
91 AC_SUBST(INSTALL_PAM_MODULES)
92 AC_SUBST(UNINSTALL_PAM_MODULES)
93 AC_SUBST(NSS_MODULES)
94 AC_SUBST(EXTRA_BIN_PROGS)
95 AC_SUBST(CIFSMOUNT_PROGS)
96 AC_SUBST(INSTALL_CIFSMOUNT)
97 AC_SUBST(UNINSTALL_CIFSMOUNT)
98 AC_SUBST(CIFSUMOUNT_PROGS)
99 AC_SUBST(INSTALL_CIFSUMOUNT)
100 AC_SUBST(UNINSTALL_CIFSUMOUNT)
101 AC_SUBST(CIFSUPCALL_PROGS)
102 AC_SUBST(INSTALL_CIFSUPCALL)
103 AC_SUBST(UNINSTALL_CIFSUPCALL)
104 AC_SUBST(EXTRA_SBIN_PROGS)
105 AC_SUBST(EXTRA_ALL_TARGETS)
106 AC_SUBST(CONFIG_LIBS)
107 AC_SUBST(NSCD_LIBS)
109 # compile with optimization and without debugging by default, but
110 # allow people to set their own preference.
111 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
112 # if it has no value. This prevent *very* large debug binaries from occurring
113 # by default.
114 if test "x$debug" = "xyes" ; then
115 CFLAGS="${CFLAGS} -g"
116 fi
117 if test "x$CFLAGS" = x; then
118 CFLAGS="-O"
119 fi
121 m4_include(../lib/socket_wrapper/config.m4)
122 m4_include(../lib/nss_wrapper/config.m4)
124 m4_include(m4/swat.m4)
126 # Probe the gcc version for extra CFLAGS. We always stash these in
127 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
128 # Makefile edit, avoiding the need to re-run configure.
129 if test x"$ac_cv_prog_gcc" = x"yes" ; then
130 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
131 # Add -Wdeclaration-after-statement if compiler supports it
132 AC_CACHE_CHECK(
133 [that the C compiler understands -Wdeclaration-after-statement],
134 samba_cv_HAVE_Wdeclaration_after_statement, [
135 AC_TRY_RUN_STRICT([
136 int main(void)
137 {
138 return 0;
139 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
140 samba_cv_HAVE_Wdeclaration_after_statement=yes,
141 samba_cv_HAVE_Wdeclaration_after_statement=no,
142 samba_cv_HAVE_Wdeclaration_after_statement=cross)
143 ])
145 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
146 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
147 fi
149 #-Werror-implicit-function-declaration
150 AC_CACHE_CHECK(
151 [that the C compiler understands -Werror-implicit-function-declaration],
152 samba_cv_HAVE_Werror_implicit_function_declaration, [
153 AC_TRY_RUN_STRICT([
154 int main(void)
155 {
156 return 0;
157 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
158 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
159 samba_cv_HAVE_Werror_implicit_function_declaration=no,
160 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
161 ])
162 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
163 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
164 fi
166 # krb5developer is like developer, except we don't get
167 # -Wstrict-prototypes.
168 if test x"$krb5_developer" != x"$yes" ; then
169 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
170 fi
172 if test x"$picky_developer" = x"yes"; then
173 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
174 fi
175 fi
177 #################################################
178 # check for a shared memory profiling support
179 AC_MSG_CHECKING(whether to use profiling)
180 AC_ARG_WITH(profiling-data,
181 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
182 [ case "$withval" in
183 yes)
184 AC_MSG_RESULT(yes)
185 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
186 samba_cv_WITH_PROFILE=yes
187 ;;
188 *)
189 AC_MSG_RESULT(no)
190 samba_cv_WITH_PROFILE=no
191 ;;
192 esac ],
193 AC_MSG_RESULT(no)
194 )
196 dnl Checks for programs.
197 merged_build_possible=yes
199 AC_PROG_INSTALL
200 AC_PROG_AWK
201 # Check for GNU make
202 m4_include(../m4/check_make.m4)
203 AC_SAMBA_GNU_MAKE([true], [merged_build_possible=no])
205 # Check for perl
206 m4_include(../m4/check_perl.m4)
207 AC_SAMBA_PERL([true], [merged_build_possible=no])
209 AC_CHECK_TOOL(AR, ar)
211 dnl Check if we use GNU ld
212 LD=ld
213 AC_PROG_LD_GNU
215 dnl Certain versions of GNU ld the default is not to have the
216 dnl --allow-shlib-undefined flag defined. This causes a stackload of
217 dnl warnings when building modules.
218 if test "$ac_cv_prog_gnu_ld" = "yes"; then
219 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
220 AC_MSG_CHECKING(GNU ld release date)
221 changequote(,)dnl
222 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
223 changequote([,])dnl
224 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
225 if test -n "$ac_cv_gnu_ld_date"; then
226 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
227 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
228 fi
229 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
230 ac_cv_gnu_ld_version_script=yes
231 fi
232 else
233 AC_MSG_CHECKING(GNU ld release version)
234 changequote(,)dnl
235 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^[^0-9]*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
236 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
237 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
238 changequote([,])dnl
239 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
240 AC_MSG_CHECKING(GNU ld release version major)
241 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
242 AC_MSG_CHECKING(GNU ld release version minor)
243 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
244 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
245 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
246 fi
247 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
248 ac_cv_gnu_ld_version_script=yes
249 fi
250 fi
251 fi
253 dnl look for executable suffix
254 AC_EXEEXT
256 dnl Check if C compiler understands -c and -o at the same time
257 AC_PROG_CC_C_O
258 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
259 BROKEN_CC=
260 else
261 BROKEN_CC=#
262 fi
263 AC_SUBST(BROKEN_CC)
265 dnl Check if the C compiler understands -Werror
266 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
267 AC_TRY_RUN_STRICT([
268 int main(void)
269 {
270 return 0;
271 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
272 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
273 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
274 Werror_FLAGS="-Werror"
275 else
276 dnl Check if the C compiler understands -w2
277 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
278 AC_TRY_RUN_STRICT([
279 int main(void)
280 {
281 return 0;
282 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
283 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
284 if test x"$samba_cv_HAVE_w2" = x"yes"; then
285 Werror_FLAGS="-w2"
286 else
287 dnl Check if the C compiler understands -errwarn
288 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
289 AC_TRY_RUN_STRICT([
290 int main(void)
291 {
292 return 0;
293 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
294 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
295 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
296 Werror_FLAGS="-errwarn=%all"
297 fi
298 fi
299 fi
301 ############################################
302 # check if the compiler can handle negative enum values
303 # and don't truncate the values to INT_MAX
304 # a runtime test is needed here
305 AC_SUBST(PIDL_ARGS)
306 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
307 AC_TRY_RUN(
308 [
309 #include <stdio.h>
310 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
311 int main(void) {
312 enum negative_values v1 = NEGATIVE_VALUE;
313 unsigned v2 = NEGATIVE_VALUE;
315 if (v1 != 0xFFFFFFFF) {
316 printf("%u != 0xFFFFFFFF\n", v1);
317 return 1;
318 }
319 if (v2 != 0xFFFFFFFF) {
320 printf("%u != 0xFFFFFFFF\n", v2);
321 return 1;
322 }
324 return 0;
325 }
326 ],
327 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
328 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
329 AC_MSG_WARN([using --uint-enums for pidl])
330 PIDL_ARGS="$PIDL_ARGS --uint-enums"
331 fi
333 dnl Figure out the flags to support named structure initializers
335 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
337 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
338 AC_MSG_CHECKING(uname -s)
339 AC_MSG_RESULT(${UNAME_S})
341 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
342 AC_MSG_CHECKING(uname -r)
343 AC_MSG_RESULT(${UNAME_R})
345 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
346 AC_MSG_CHECKING(uname -m)
347 AC_MSG_RESULT(${UNAME_M})
349 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
350 AC_MSG_CHECKING(uname -p)
351 AC_MSG_RESULT(${UNAME_P})
353 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
354 AC_MSG_CHECKING(uname -i)
355 AC_MSG_RESULT(${UNAME_I})
357 dnl Add #include for broken IRIX header files
358 case "$host_os" in
359 *irix6*)
360 #TODO add to libreplace
361 if test x"$ac_cv_prog_gcc" != x"yes" ; then
362 dnl Fix sensible defaults for MIPSPro compilers. The
363 dnl error numbers are valid for the 7.3 compilers,
364 dnl hopefully also valid for the 7.4 series.
365 dnl
366 dnl Bugzilla 3801. Force an error on warning 1035
367 dnl so we don't incorrectly detect stdint.h. This
368 dnl warning is emitted for #error directives.
369 CFLAGS="$CFLAGS -diag_error 1035"
370 dnl 1209: Controlling expression is constant
371 dnl 1174: Function foo declared but never referenced
372 dnl 3201: Parameter foo was never referenced
373 CFLAGS="$CFLAGS -woff 1209,1174,3201"
374 fi
375 ;;
376 esac
378 DYNEXP=
379 AC_SUBST(DYNEXP)
380 LDSHFLAGS_Z_DEFS=
381 AC_SUBST(LDSHFLAGS_Z_DEFS)
382 LDSHFLAGS_Z_NODEFS=
383 AC_SUBST(LDSHFLAGS_Z_NODEFS)
385 dnl Add modules that have to be built by default here
386 dnl These have to be built static:
387 default_static_modules="pdb_smbpasswd pdb_tdbsam pdb_wbc_sam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl rpc_ntsvcs rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog auth_sam auth_unix auth_winbind auth_wbc auth_server auth_domain auth_builtin auth_netlogond vfs_default nss_info_template"
389 dnl These are preferably build shared, and static if dlopen() is not available
390 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly"
392 if test "x$developer" = xyes; then
393 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
394 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
395 fi
397 #
398 # Config CPPFLAG settings for strange OS's that must be set
399 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
400 # case statement; its first reference must be unconditional.
401 #
402 case "$host_os" in
403 *hpux*)
404 #
405 # Defines needed for HPUX support.
406 # HPUX has bigcrypt but (sometimes?) doesn't use it for
407 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
408 #
409 case `uname -r` in
410 *9*|*10*|*11)
411 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
412 ;;
413 esac
414 ;;
416 #
417 # CRAY Unicos has broken const handling
418 *unicos*)
419 AC_MSG_RESULT([disabling const])
420 CPPFLAGS="$CPPFLAGS -Dconst="
421 ;;
423 #
424 # AIX4.x doesn't even admit to having large
425 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
426 #
427 *aix4*)
428 AC_MSG_RESULT([enabling large file support])
429 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
430 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
431 ;;
432 #
433 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
434 # to the existance of large files..
435 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
436 # recommendations on large file support, however it makes the
437 # compile work using gcc 2.7 and 2.8, whereas using the Sun
438 # recommendation makes the compile fail on gcc2.7. JRA.
439 #
440 # Solaris uses SYSV printing. Make sure to set that here. --jerry
441 #
442 *solaris*)
443 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
444 case `uname -r` in
445 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
446 AC_MSG_RESULT([no large file support])
447 ;;
448 5.*)
449 AC_MSG_RESULT([enabling large file support])
450 if test "$ac_cv_prog_gcc" = yes; then
451 ${CC-cc} -v >conftest.c 2>&1
452 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
453 rm -fr conftest.c
454 case "$ac_cv_gcc_compiler_version_number" in
455 *"gcc version 2.6"*|*"gcc version 2.7"*)
456 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
457 LDFLAGS="$LDFLAGS -lthread"
458 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
459 ;;
460 *)
461 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
462 LDFLAGS="$LDFLAGS -lthread"
463 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
464 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
465 ;;
466 esac
467 else
468 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
469 LDFLAGS="$LDFLAGS -lthread"
470 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
471 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
472 fi
473 ;;
474 esac
475 ;;
476 #
477 # IRIX uses SYSV printing. Make sure to set that here
478 #
479 *irix*)
480 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
481 ;;
482 *freebsd*|*dragonfly*)
483 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
484 ;;
485 #
486 # VOS may need to have POSIX support and System V compatibility enabled.
487 #
488 *vos*)
489 case "$CPPFLAGS" in
490 *-D_POSIX_C_SOURCE*)
491 ;;
492 *)
493 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
494 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
495 ;;
496 esac
497 case "$CPPFLAGS" in
498 *-D_SYSV*|*-D_SVID_SOURCE*)
499 ;;
500 *)
501 CPPFLAGS="$CPPFLAGS -D_SYSV"
502 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
503 esac
504 ;;
505 #
506 # Tests needed for SINIX large file support.
507 #
508 *sysv4*)
509 if test $host = mips-sni-sysv4 ; then
510 AC_MSG_CHECKING([for LFS support])
511 old_CPPFLAGS="$CPPFLAGS"
512 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
513 AC_TRY_RUN([
514 #include <unistd.h>
515 main () {
516 #if _LFS64_LARGEFILE == 1
517 exit(0);
518 #else
519 exit(1);
520 #endif
521 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
522 CPPFLAGS="$old_CPPFLAGS"
523 if test x$SINIX_LFS_SUPPORT = xyes ; then
524 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
525 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
526 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
527 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
528 LIBS="`getconf LFS64_LIBS` $LIBS"
529 fi
530 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
531 fi
532 ;;
534 # Systems with LFS support.
535 #
536 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
537 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
538 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
539 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
540 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
541 ;;
543 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
544 #
545 *linux*)
546 AC_MSG_CHECKING([for LFS support])
547 old_CPPFLAGS="$CPPFLAGS"
548 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
549 AC_TRY_RUN([
550 #include <unistd.h>
551 #include <sys/utsname.h>
552 #include <string.h>
553 #include <stdlib.h>
554 main() {
555 #if _LFS64_LARGEFILE == 1
556 struct utsname uts;
557 char *release;
558 int major, minor;
560 /* Ensure this is glibc 2.2 or higher */
561 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
562 int libc_major = __GLIBC__;
563 int libc_minor = __GLIBC_MINOR__;
565 if (libc_major < 2)
566 exit(1);
567 if (libc_minor < 2)
568 exit(1);
569 #endif
571 /* Ensure this is kernel 2.4 or higher */
573 uname(&uts);
574 release = strdup(uts.release);
575 major = atoi(strsep(&release, "."));
576 minor = atoi(strsep(&release, "."));
578 if (major > 2 || (major == 2 && minor > 3))
579 exit(0);
580 exit(1);
581 #else
582 exit(1);
583 #endif
584 }
585 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
586 CPPFLAGS="$old_CPPFLAGS"
587 if test x$LINUX_LFS_SUPPORT = xyes ; then
588 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
589 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
590 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
591 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
592 fi
593 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
594 ;;
596 #
597 # MacOS X is the *only* system that uses compose character in utf8. This
598 # is so horribly broken....
599 #
600 *darwin*)
601 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
603 # Add a system specific charset module.
604 default_shared_modules="$default_shared_modules charset_macosxfs"
606 ;;
607 *hurd*)
608 AC_MSG_CHECKING([for LFS support])
609 old_CPPFLAGS="$CPPFLAGS"
610 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
611 AC_TRY_RUN([
612 #include <unistd.h>
613 main () {
614 #if _LFS64_LARGEFILE == 1
615 exit(0);
616 #else
617 exit(1);
618 #endif
619 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
620 CPPFLAGS="$old_CPPFLAGS"
621 if test x$GLIBC_LFS_SUPPORT = xyes ; then
622 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
623 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
624 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
625 fi
626 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
627 ;;
628 *qnx*)
629 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
630 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
631 ;;
633 esac
635 SAVE_CPPFLAGS="${CPPFLAGS}"
636 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
638 AC_LIBREPLACE_BROKEN_CHECKS
639 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
640 AC_LIBREPLACE_NETWORK_CHECKS
642 CPPFLAGS="${SAVE_CPPFLAGS}"
644 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
646 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
647 AC_SUBST(LIBREPLACE_OBJS)
649 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
650 AC_SUBST(LIBREPLACE_LIBS)
653 # add -ldl to the global LIBS
654 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
655 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
658 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
659 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
660 AC_CHECK_HEADERS(limits.h float.h libintl.h)
661 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
662 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
663 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
664 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
665 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
666 AC_CHECK_HEADERS(sys/sysmacros.h)
667 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
668 AC_CHECK_HEADERS(langinfo.h locale.h)
669 AC_CHECK_HEADERS(xfs/libxfs.h)
670 AC_CHECK_HEADERS(netgroup.h)
672 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
673 #if HAVE_RPC_RPC_H
674 #include <rpc/rpc.h>
675 #endif
676 ]])
678 ## These fail to compile on IRIX so just check for their presence
679 AC_CHECK_HEADERS(sys/mode.h,,,)
681 # Look for Darwin headers
682 old_CPPFLAGS="$CPPFLAGS"
683 CPPFLAGS="-Iinclude $CPPFLAGS"
684 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
685 CPPFLAGS="$old_CPPFLAGS"
687 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
688 # subdirectory of headers.
689 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
691 #
692 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
693 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
694 #
695 case "$host_os" in
696 *hpux*)
697 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
698 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
699 if test x"$ac_cv_header_shadow_h" = x"yes"; then
700 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
701 fi
702 ;;
703 esac
704 AC_CHECK_HEADERS(shadow.h)
705 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
706 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
708 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
709 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
711 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
713 # For experimental utmp support (lastlog on some BSD-like systems)
714 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
716 AC_CHECK_SIZEOF(int,cross)
717 AC_CHECK_SIZEOF(long,cross)
718 AC_CHECK_SIZEOF(long long,cross)
719 AC_CHECK_SIZEOF(short,cross)
721 AC_C_CONST
722 AC_C_INLINE
723 AC_C_BIGENDIAN
724 AC_C_CHAR_UNSIGNED
726 AC_TYPE_SIGNAL
727 AC_TYPE_UID_T
728 AC_TYPE_MODE_T
729 AC_TYPE_OFF_T
730 AC_TYPE_SIZE_T
731 AC_TYPE_PID_T
732 AC_STRUCT_ST_RDEV
733 AC_DIRENT_D_OFF
734 AC_CHECK_TYPE(ssize_t, int)
735 AC_CHECK_TYPE(wchar_t, unsigned short)
737 ############################################
738 # for cups support we need libcups, and a handful of header files
740 AC_ARG_ENABLE(cups,
741 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
743 if test x$enable_cups != xno; then
744 AC_PATH_PROG(CUPS_CONFIG, cups-config)
746 if test "x$CUPS_CONFIG" != x; then
748 ac_save_CFLAGS=$CFLAGS
749 ac_save_LDFLAGS=$LDFLAGS
750 ac_save_PRINT_LIBS=$PRINT_LIBS
751 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
752 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
753 PRINT_LIBS="$PRINT_LIBS -lcups"
754 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
755 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
756 x"$ac_cv_header_cups_language_h" = xyes; then
757 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
758 samba_cv_HAVE_CUPS=yes
759 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
760 else
761 AC_MSG_WARN([cups-config around but cups-devel not installed])
762 CFLAGS=$ac_save_CFLAGS
763 LDFLAGS=$ac_save_LDFLAGS
764 PRINT_LIBS=$ac_save_PRINT_LIBS
765 fi
767 elif test x"$enable_cups" = x"yes"; then
768 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
769 fi
770 fi
772 AC_ARG_ENABLE(iprint,
773 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
775 if test x$enable_iprint != xno; then
776 if test x"$samba_cv_HAVE_CUPS" = xyes; then
777 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
778 elif test x"$enable_iprint" = x"yes"; then
779 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
780 fi
781 fi
783 ############################################
784 # check if the compiler will optimize out function calls
785 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
786 AC_TRY_LINK([
787 #include <stdio.h>],
788 [
789 if (0) {
790 this_function_does_not_exist();
791 } else {
792 return 1;
793 }
795 ],
796 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
797 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
798 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
799 fi
801 #############################################
802 # check for fd passing struct via msg_control
803 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
804 AC_TRY_COMPILE([
805 #include <sys/types.h>
806 #include <stdlib.h>
807 #include <stddef.h>
808 #include <sys/socket.h>
809 #include <sys/un.h>],
810 [
811 struct msghdr msg;
812 union {
813 struct cmsghdr cm;
814 char control[CMSG_SPACE(sizeof(int))];
815 } control_un;
816 msg.msg_control = control_un.control;
817 msg.msg_controllen = sizeof(control_un.control);
818 ],
819 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
820 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
821 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
822 [If we can use msg_control for passing file descriptors])
823 fi
825 #############################################
826 # check for fd passing struct via msg_acctrights
827 AC_CACHE_CHECK([for fd passing via msg_acctrights],
828 samba_cv_msghdr_msg_acctrights, [
829 AC_TRY_COMPILE([
830 #include <sys/types.h>
831 #include <stdlib.h>
832 #include <stddef.h>
833 #include <sys/socket.h>
834 #include <sys/un.h>],
835 [
836 struct msghdr msg;
837 int fd;
838 msg.msg_acctrights = (caddr_t) &fd;
839 msg.msg_acctrightslen = sizeof(fd);
840 ],
841 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
842 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
843 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
844 [If we can use msg_acctrights for passing file descriptors])
845 fi
847 AC_CHECK_FUNCS(dirfd)
848 if test x"$ac_cv_func_dirfd" = x"yes"; then
849 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
850 fi
852 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
853 AC_TRY_COMPILE([
854 #include <sys/types.h>
855 #if STDC_HEADERS
856 #include <stdlib.h>
857 #include <stddef.h>
858 #endif
859 #include <signal.h>],[struct sigevent s;],
860 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
861 if test x"$samba_cv_struct_sigevent" = x"yes"; then
862 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
863 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
864 [#include <signal.h>])
865 fi
867 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
868 AC_TRY_COMPILE([
869 #include <sys/types.h>
870 #if STDC_HEADERS
871 #include <stdlib.h>
872 #include <stddef.h>
873 #endif
874 #if TIME_WITH_SYS_TIME
875 # include <sys/time.h>
876 # include <time.h>
877 #else
878 # if HAVE_SYS_TIME_H
879 # include <sys/time.h>
880 # else
881 # include <time.h>
882 # endif
883 #endif
884 ],[struct timespec ts;],
885 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
886 if test x"$samba_cv_struct_timespec" = x"yes"; then
887 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
888 fi
890 # and glibc has setresuid under linux but the function does
891 # nothing until kernel 2.1.44! very dumb.
892 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
893 AC_TRY_RUN([#include <errno.h>
894 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
895 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
896 if test x"$samba_cv_have_setresuid" = x"yes"; then
897 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
898 fi
900 # Do the same check for setresguid...
901 #
902 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
903 AC_TRY_RUN([#include <unistd.h>
904 #include <errno.h>
905 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
906 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
907 if test x"$samba_cv_have_setresgid" = x"yes"; then
908 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
909 fi
911 AC_FUNC_MEMCMP
913 ###############################################
914 # Readline included by default unless explicitly asked not to
915 test "${with_readline+set}" != "set" && with_readline=yes
917 # test for where we get readline() from
918 AC_MSG_CHECKING(whether to use readline)
919 AC_ARG_WITH(readline,
920 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
921 [ case "$with_readline" in
922 yes)
923 AC_MSG_RESULT(yes)
925 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
926 AC_CHECK_HEADERS(readline/history.h)
928 AC_CHECK_HEADERS(readline.h readline/readline.h,[
929 for termlib in ncurses curses termcap terminfo termlib tinfo; do
930 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
931 done
932 AC_CHECK_LIB(readline, rl_callback_handler_install,
933 [TERMLIBS="-lreadline $TERMLIBS"
934 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
935 break], [TERMLIBS=], $TERMLIBS)])
936 ;;
937 no)
938 AC_MSG_RESULT(no)
939 ;;
940 *)
941 AC_MSG_RESULT(yes)
943 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
944 # alternate readline path
945 _ldflags=${LDFLAGS}
946 _cppflags=${CPPFLAGS}
948 # Add additional search path
949 LDFLAGS="-L$with_readline/lib $LDFLAGS"
950 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
952 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
953 AC_CHECK_HEADERS(readline/history.h)
955 AC_CHECK_HEADERS(readline.h readline/readline.h,[
956 for termlib in ncurses curses termcap terminfo termlib; do
957 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
958 done
959 AC_CHECK_LIB(readline, rl_callback_handler_install,
960 [TERMLDFLAGS="-L$with_readline/lib"
961 TERMCPPFLAGS="-I$with_readline/include"
962 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
963 TERMLIBS="-lreadline $TERMLIBS"
964 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
965 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
967 LDFLAGS=$_ldflags
968 ;;
969 esac],
970 AC_MSG_RESULT(no)
971 )
972 AC_SUBST(TERMLIBS)
973 AC_SUBST(TERMLDFLAGS)
975 # The readline API changed slightly from readline3 to readline4, so
976 # code will generate warnings on one of them unless we have a few
977 # special cases.
978 AC_CHECK_LIB(readline, rl_completion_matches,
979 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
980 [Do we have rl_completion_matches?])],
981 [],
982 [$TERMLIBS])
984 # not all readline libs have rl_event_hook or history_list
985 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
986 AC_CHECK_LIB(readline, history_list,
987 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
988 [],
989 [$TERMLIBS])
991 ###############################################
992 # test for where we get yp_get_default_domain() from
993 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
994 AC_CHECK_FUNCS(yp_get_default_domain)
996 # Check if we have execl, if not we need to compile smbrun.
997 AC_CHECK_FUNCS(execl)
998 if test x"$ac_cv_func_execl" = x"no"; then
999 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1000 fi
1002 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1003 AC_CHECK_FUNCS(strtol)
1004 AC_CHECK_FUNCS(strchr chflags)
1005 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1006 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1007 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1008 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1009 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1010 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1011 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1012 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1013 AC_CHECK_FUNCS(getpwent_r)
1014 AC_CHECK_FUNCS(getdents64)
1015 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1016 AC_CHECK_FUNCS(syslog vsyslog timegm)
1017 AC_CHECK_FUNCS(setlocale nl_langinfo)
1018 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1019 AC_CHECK_FUNCS(utimensat)
1020 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1021 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1022 AC_CHECK_HEADERS(sys/mman.h)
1023 # setbuffer, shmget, shm_open are needed for smbtorture
1024 AC_CHECK_FUNCS(shmget shm_open)
1025 AC_CHECK_FUNCS(gettext dgettext)
1026 AC_CHECK_FUNCS(bindtextdomain textdomain)
1027 AC_CHECK_FUNCS(strupr)
1029 # Find a method of generating a stack trace
1030 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1031 # libexecinfo provides backtrace_symbols on FreeBSD
1032 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1033 AC_CHECK_FUNCS(backtrace_symbols)
1034 AC_CHECK_LIB(exc, trace_back_stack)
1036 # check for sysctlbyname for BSD systems
1037 AC_CHECK_FUNCS(sysctlbyname)
1039 #############################
1040 # check if building with gpfs
1041 AC_CHECK_HEADERS(gpfs_gpl.h)
1042 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1043 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1044 default_shared_modules="$default_shared_modules vfs_gpfs"
1045 fi
1047 #############################################
1048 # check if building on Isilon OneFS
1049 printf "%s" "checking for Isilon OneFS... "
1050 save_LIBS="$LIBS"
1051 LIBS="$LIBS -lisi_version"
1052 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1053 [get_isilon_copyright()],
1054 samba_cv_HAVE_ONEFS=yes,
1055 samba_cv_HAVE_ONEFS=no)
1056 echo $samba_cv_HAVE_ONEFS
1057 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1058 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1059 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1060 default_static_modules="$default_static_modules"
1061 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1062 # Need to also add general libs for oplocks support
1063 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1064 fi
1065 AC_SUBST(ONEFS_LIBS)
1066 LIBS="$save_LIBS"
1068 # Note that all the libunwind symbols in the API are defined to internal
1069 # platform-specific version, so we must include libunwind.h before checking
1070 # any of them.
1071 AC_MSG_CHECKING([for libunwind])
1072 save_LIBS=$LIBS
1074 UNWIND_ARCH="unknown"
1075 if test x"$UNAME_I" != x"unknown"; then
1076 UNWIND_ARCH="$UNAME_I"
1077 elif test x"$UNAME_M" != x"unknown"; then
1078 UNWIND_ARCH="$UNAME_M"
1079 elif test x"$UNAME_P" != x"unknown"; then
1080 UNWIND_ARCH="$UNAME_P"
1081 fi
1083 case "$UNWIND_ARCH" in
1084 unknown)
1085 # This probably won't link without
1086 # the platform-specific libunwind.
1087 LIBS="$LIBS -lunwind"
1088 ;;
1089 i386|i586|i686)
1090 # Add the platform-specific libunwind module.
1091 LIBS="$LIBS -lunwind -lunwind-x86"
1092 ;;
1093 *)
1094 # Add the platform-specific libunwind module.
1095 # based on uname -i, uname -m or uname -p
1096 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1097 ;;
1098 esac
1100 AC_TRY_LINK(
1101 [
1102 #ifdef HAVE_LIBUNWIND_H
1103 #include <libunwind.h>
1104 #endif
1105 ],
1106 [
1107 unw_context_t ctx; unw_cursor_t cur;
1108 char buf[256]; unw_word_t off;
1109 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1110 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1111 ],
1112 [
1113 AC_MSG_RESULT(yes)
1114 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1116 # If we have libunwind, test whether we also have libunwind-ptrace
1117 # which would let us unwind arbitrary processes.
1118 save_LIBS=$LIBS
1119 AC_CHECK_HEADERS(libunwind-ptrace.h)
1120 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1121 [
1122 LIBUNWIND_PTRACE="-lunwind-ptrace";
1123 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1124 [Whether libunwind-ptrace.a is available.])
1125 ],
1126 [ LIBUNWIND_PTRACE="" ])
1128 LIBS=$save_LIBS
1129 ],
1130 [
1131 AC_MSG_RESULT(no)
1132 LIBS=$save_LIBS
1133 ])
1135 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1136 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1137 AC_CHECK_HEADERS(sys/ptrace.h)
1138 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1139 AC_TRY_LINK(
1140 [
1141 #if HAVE_SYS_TYPES_H
1142 #include <sys/types.h>
1143 #endif
1144 #if HAVE_SYS_PTRACE_H
1145 #include <sys/ptrace.h>
1146 #endif
1147 ],
1148 [
1149 pid_t me = (pid_t)-1;
1150 ptrace(PTRACE_ATTACH, me, 0, 0);
1151 ptrace(PTRACE_DETACH, me, 0, 0);
1152 return 0;
1153 ],
1154 [
1155 AC_MSG_RESULT(yes)
1156 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1157 [Whether the Linux ptrace(2) interface is available.])
1158 ],
1159 [
1160 AC_MSG_RESULT(no)
1161 LIBUNWIND_PTRACE=""
1162 ])
1163 fi
1165 AC_SUBST(LIBUNWIND_PTRACE)
1167 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1168 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1169 AC_CHECK_FUNCS(__getcwd _getcwd)
1170 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1171 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1172 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1173 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1174 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1175 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1176 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1177 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1178 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1179 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1180 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1181 AC_CHECK_FUNCS(prctl)
1183 AC_TRY_COMPILE([
1184 #ifdef HAVE_SYS_PRCTL_H
1185 #include <sys/prctl.h>
1186 #endif
1187 ],
1188 [int i; i = prtcl(0); ],
1189 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1191 #
1192 #
1193 #
1194 case "$host_os" in
1195 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1196 # glibc <= 2.3.2 has a broken getgrouplist
1197 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1198 #include <unistd.h>
1199 #include <sys/utsname.h>
1200 main() {
1201 /* glibc up to 2.3 has a broken getgrouplist */
1202 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1203 int libc_major = __GLIBC__;
1204 int libc_minor = __GLIBC_MINOR__;
1206 if (libc_major < 2)
1207 exit(1);
1208 if ((libc_major == 2) && (libc_minor <= 3))
1209 exit(1);
1210 #endif
1211 exit(0);
1212 }
1213 ], [samba_cv_linux_getgrouplist_ok=yes],
1214 [samba_cv_linux_getgrouplist_ok=no],
1215 [samba_cv_linux_getgrouplist_ok=cross])])
1216 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1217 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1218 fi
1219 ;;
1220 *)
1221 AC_CHECK_FUNCS(getgrouplist)
1222 ;;
1223 esac
1225 #
1226 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1227 #
1229 if test x$ac_cv_func_stat64 = xno ; then
1230 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1231 AC_TRY_LINK([
1232 #if defined(HAVE_UNISTD_H)
1233 #include <unistd.h>
1234 #endif
1235 #include <sys/stat.h>
1236 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1237 AC_MSG_RESULT([$ac_cv_func_stat64])
1238 if test x$ac_cv_func_stat64 = xyes ; then
1239 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1240 fi
1241 fi
1243 if test x$ac_cv_func_lstat64 = xno ; then
1244 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1245 AC_TRY_LINK([
1246 #if defined(HAVE_UNISTD_H)
1247 #include <unistd.h>
1248 #endif
1249 #include <sys/stat.h>
1250 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1251 AC_MSG_RESULT([$ac_cv_func_lstat64])
1252 if test x$ac_cv_func_lstat64 = xyes ; then
1253 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1254 fi
1255 fi
1257 if test x$ac_cv_func_fstat64 = xno ; then
1258 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1259 AC_TRY_LINK([
1260 #if defined(HAVE_UNISTD_H)
1261 #include <unistd.h>
1262 #endif
1263 #include <sys/stat.h>
1264 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1265 AC_MSG_RESULT([$ac_cv_func_fstat64])
1266 if test x$ac_cv_func_fstat64 = xyes ; then
1267 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1268 fi
1269 fi
1271 #################################################
1272 # Check whether struct stat has timestamps with sub-second resolution.
1273 #
1275 samba_cv_stat_hires=no
1276 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1277 [samba_cv_stat_hires=yes])
1278 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1279 [samba_cv_stat_hires=yes])
1280 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1281 [samba_cv_stat_hires=yes])
1282 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1283 [samba_cv_stat_hires=yes])
1284 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1285 [samba_cv_stat_hires=yes])
1287 if test x"$samba_cv_stat_hires" = x"yes" ; then
1288 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1289 [whether struct stat has sub-second timestamps])
1290 fi
1292 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1293 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1294 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1297 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1298 [
1299 AC_TRY_COMPILE(
1300 [#include <sys/stat.h>],
1301 [
1302 int a = UF_DOS_ARCHIVE;
1303 int h = UF_DOS_HIDDEN;
1304 int r = UF_DOS_RO;
1305 int s = UF_DOS_SYSTEM;
1306 int i = UF_DOS_NOINDEX;
1307 int f = UF_DOS_FLAGS;
1308 ],
1309 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1310 ])
1312 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1313 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1314 fi
1316 #####################################
1317 # needed for SRV lookups
1318 AC_CHECK_LIB(resolv, dn_expand)
1319 AC_CHECK_LIB(resolv, _dn_expand)
1320 AC_CHECK_LIB(resolv, __dn_expand)
1322 #
1323 # Check for the functions putprpwnam, set_auth_parameters,
1324 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1325 # Needed for OSF1 and HPUX.
1326 #
1328 AC_LIBTESTFUNC(security, putprpwnam)
1329 AC_LIBTESTFUNC(sec, putprpwnam)
1331 AC_LIBTESTFUNC(security, set_auth_parameters)
1332 AC_LIBTESTFUNC(sec, set_auth_parameters)
1334 # UnixWare 7.x has its getspnam in -lgen
1335 AC_LIBTESTFUNC(gen, getspnam)
1337 AC_LIBTESTFUNC(security, getspnam)
1338 AC_LIBTESTFUNC(sec, getspnam)
1340 AC_LIBTESTFUNC(security, bigcrypt)
1341 AC_LIBTESTFUNC(sec, bigcrypt)
1343 AC_LIBTESTFUNC(security, getprpwnam)
1344 AC_LIBTESTFUNC(sec, getprpwnam)
1346 AC_CHECK_FUNCS(strsignal)
1348 ############################################
1349 # Check if we have libattr
1350 case "$host_os" in
1351 *osf*)
1352 AC_SEARCH_LIBS(getproplist, [proplist])
1353 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1354 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1355 AC_CHECK_FUNCS(sizeof_proplist_entry)
1356 ;;
1357 *)
1358 AC_SEARCH_LIBS(getxattr, [attr])
1359 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1360 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1361 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1362 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1363 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1364 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1365 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1366 ;;
1367 esac
1369 ########################################################
1370 # Check if attropen() is present if this is Solaris
1371 case "$host_os" in
1372 *solaris*)
1373 AC_CHECK_FUNCS(attropen)
1374 ;;
1375 esac
1377 ########################################################
1378 # Do xattr functions take additional options like on Darwin?
1379 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1380 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1381 old_LIBS=$LIBS
1382 LIBS="$LIBS $ACL_LIBS"
1383 AC_TRY_COMPILE([
1384 #include <sys/types.h>
1385 #if HAVE_ATTR_XATTR_H
1386 #include <attr/xattr.h>
1387 #elif HAVE_SYS_XATTR_H
1388 #include <sys/xattr.h>
1389 #endif
1390 ],[
1391 getxattr(0, 0, 0, 0, 0, 0);
1392 ],
1393 [smb_attr_cv_xattr_add_opt=yes],
1394 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1395 ])
1396 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1397 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1398 fi
1399 fi
1401 # Check if we have extattr
1402 case "$host_os" in
1403 *freebsd4* | *dragonfly* )
1404 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1405 ;;
1406 *)
1407 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1408 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1409 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1410 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1411 ;;
1412 esac
1414 AC_DISABLE_STATIC
1415 AC_ENABLE_SHARED
1417 # Set defaults
1418 PIE_CFLAGS=""
1419 PIE_LDFLAGS=""
1420 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1422 if test "x$enable_pie" != xno
1423 then
1424 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1425 [
1426 cat > conftest.c <<EOF
1427 int foo;
1428 main () { return 0;}
1429 EOF
1430 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1431 then
1432 samba_cv_fpie=yes
1433 else
1434 samba_cv_fpie=no
1435 fi
1436 rm -f conftest*
1437 ])
1438 if test x"${samba_cv_fpie}" = x"yes"
1439 then
1440 PIE_CFLAGS="-fPIE"
1441 PIE_LDFLAGS="-pie"
1442 fi
1443 fi
1445 # Set defaults
1446 RELRO_LDFLAGS=""
1447 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1449 if test "x$enable_relro" != xno
1450 then
1451 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1452 [
1453 cat > conftest.c <<EOF
1454 int foo;
1455 main () { return 0;}
1456 EOF
1457 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1458 then
1459 samba_cv_relro=yes
1460 else
1461 samba_cv_relro=no
1462 fi
1463 rm -f conftest*
1464 ])
1465 if test x"${samba_cv_relro}" = x"yes"
1466 then
1467 RELRO_LDFLAGS="-Wl,-z,relro"
1468 fi
1469 fi
1471 # Set defaults
1472 SYMSEXT="syms"
1473 AC_SUBST(SYMSEXT)
1475 # Assume non-shared by default and override below
1476 BLDSHARED="false"
1478 # these are the defaults, good for lots of systems
1479 HOST_OS="$host_os"
1480 LDSHFLAGS="-shared"
1481 MODULE_EXPORTS=""
1482 SONAMEFLAG="#"
1483 SHLD="\${CC} \${CFLAGS}"
1484 PICFLAG="${PIE_CFLAGS}"
1485 SHLIBEXT="so"
1486 DSO_EXPORTS=""
1488 # this bit needs to be modified for each OS that supports share libs
1489 # You need to specify how to create a shared library and
1490 # how to compile C code to produce PIC object files
1492 AC_MSG_CHECKING([ability to build shared libraries])
1494 # and these are for particular systems
1495 case "$host_os" in
1496 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1497 case "$host_os" in
1498 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1499 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1500 esac
1501 BLDSHARED="true"
1502 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1503 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1504 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1505 fi
1506 DYNEXP="-Wl,--export-dynamic"
1507 PICFLAG="-fPIC"
1508 SONAMEFLAG="-Wl,-soname="
1509 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1510 ;;
1511 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1512 BLDSHARED="true"
1513 LDSHFLAGS="-G"
1514 SONAMEFLAG="-h "
1515 if test "${GCC}" = "yes"; then
1516 PICFLAG="-fPIC"
1517 SONAMEFLAG="-Wl,-soname="
1518 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1519 DYNEXP="-Wl,-E"
1520 fi
1521 else
1522 PICFLAG="-KPIC"
1523 ## ${CFLAGS} added for building 64-bit shared
1524 ## libs using Sun's Compiler
1525 LDSHFLAGS="-G \${CFLAGS}"
1526 fi
1527 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1528 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1529 ;;
1530 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1531 BLDSHARED="true"
1532 LDSHFLAGS="-G"
1533 SONAMEFLAG="-Wl,-h,"
1534 PICFLAG="-KPIC" # Is this correct for SunOS
1535 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1536 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1537 ;;
1538 *netbsd* | *freebsd* | *dragonfly* )
1539 BLDSHARED="true"
1540 LDSHFLAGS="-shared"
1541 DYNEXP="-Wl,--export-dynamic"
1542 SONAMEFLAG="-Wl,-soname,"
1543 PICFLAG="-fPIC -DPIC"
1544 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1545 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1546 ;;
1547 *openbsd*) BLDSHARED="true"
1548 LDSHFLAGS="-shared"
1549 DYNEXP="-Wl,-Bdynamic"
1550 SONAMEFLAG="-Wl,-soname,"
1551 PICFLAG="-fPIC"
1552 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1553 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1554 ;;
1555 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1556 case "$host_os" in
1557 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1558 ;;
1559 esac
1560 BLDSHARED="true"
1561 LDSHFLAGS="-set_version sgi1.0 -shared"
1562 SONAMEFLAG="-soname "
1563 SHLD="\${LD}"
1564 if test "${GCC}" = "yes"; then
1565 PICFLAG="-fPIC"
1566 else
1567 PICFLAG="-KPIC"
1568 fi
1569 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1570 ;;
1571 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1572 BLDSHARED="true"
1573 # use expfull to export underscored symbols
1574 # add rtl to remove /lib/crt0.o warning
1575 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1576 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1577 PICFLAG="-O2"
1578 # as AIX code is always position independent...
1579 # .po will just create compile warnings, use po.o:
1580 if test "${GCC}" != "yes"; then
1581 ## for funky AIX compiler using strncpy()
1582 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1583 fi
1585 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1586 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1587 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1588 ;;
1589 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1590 # Use special PIC flags for the native HP-UX compiler.
1591 BLDSHARED="true"
1592 SHLD="cc"
1593 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1594 SONAMEFLAG="-Wl,+h "
1595 PICFLAG="+z"
1596 if test "${GCC}" = "yes"; then
1597 PICFLAG="-fPIC"
1598 else
1599 PICFLAG="+z +ESnolit"
1600 fi
1601 if test "$host_cpu" = "ia64"; then
1602 SHLIBEXT="so"
1603 PICFLAG="+z"
1604 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1605 else
1606 SHLIBEXT="sl"
1607 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1608 fi
1609 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1610 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1611 ;;
1612 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1613 BLDSHARED="true"
1614 LDSHFLAGS="-shared"
1615 SONAMEFLAG="-Wl,-soname,"
1616 PICFLAG="-fPIC"
1617 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1618 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1619 ;;
1620 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1621 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1622 ;;
1623 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1624 BLDSHARED="true"
1625 LDSHFLAGS="-shared"
1626 SONAMEFLAG="-Wl,-soname,"
1627 PICFLAG="-KPIC"
1628 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1629 ;;
1630 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1631 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1632 ;;
1633 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1634 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1635 ;;
1636 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1637 case "$host" in
1638 *-univel-*) if [ test "$GCC" != yes ]; then
1639 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1640 fi
1641 LDSHFLAGS="-G"
1642 DYNEXP="-Bexport"
1643 ;;
1644 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1645 esac
1646 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1647 ;;
1649 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1650 if [ test "$GCC" != yes ]; then
1651 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1652 fi
1653 LDSHFLAGS="-G"
1654 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1655 ;;
1656 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1657 BLDSHARED="false"
1658 LDSHFLAGS=""
1659 ;;
1661 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1662 BLDSHARED="true"
1663 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1664 CFLAGS="$CFLAGS -fno-common"
1665 SHLD="\${CC}"
1666 SHLIBEXT="dylib"
1667 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1668 SHLIBEXT="dylib"
1669 # Since gcc doesn't fail on unrecognised options, the
1670 # PIE test incorrectly succeeds. Darwin gcc does not
1671 # actually support the PIE stuff.
1672 PIE_LDFLAGS=
1673 PIE_CFLAGS=
1674 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1675 ;;
1677 *)
1678 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1679 ;;
1680 esac
1682 if test "$enable_shared" != "yes"; then
1683 BLDSHARED=false
1684 fi
1686 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1687 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1688 fi
1690 if test x"$BLDSHARED" = x"true" ; then
1691 LDFLAGS="$LDFLAGS -L./bin"
1692 fi
1694 AC_MSG_RESULT($BLDSHARED)
1696 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1697 saved_ldflags="$LDFLAGS"
1698 AC_MSG_CHECKING([if $flags works])
1699 LDFLAGS="$flags $saved_ldflags"
1700 AC_TRY_LINK([],[],
1701 [AC_MSG_RESULT([yes])
1702 LD_AS_NEEDED_FLAG=$flags
1703 ld_as_needed_flag_found=yes],
1704 AC_MSG_RESULT([no]))
1705 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1706 test x"$ld_as_needed_flag_found" = xyes && break
1707 done
1709 # for historical reasons almost all linkers don't complain about unresolved
1710 # symbols in shared libs. Except for the internal samba modules we want to get
1711 # errors when we produce a shared lib with unresolved symbols. On some
1712 # platforms unresolved symbols might be intended, so we might have to add
1713 # platform specific exceptions here.
1715 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1716 saved_ldflags="$LDFLAGS"
1717 AC_MSG_CHECKING([if $flags works])
1718 LDFLAGS="$flags $saved_ldflags"
1719 AC_TRY_LINK([],[],
1720 [AC_MSG_RESULT([yes])
1721 LDSHFLAGS_Z_DEFS=$flags
1722 ldshflags_z_defs_found=yes],
1723 AC_MSG_RESULT([no]))
1724 LDFLAGS=$saved_ldflags
1725 test x"$ldshflags_z_defs_found" = xyes && break
1726 done
1728 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1729 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1730 AC_MSG_CHECKING([LDFLAGS])
1731 AC_MSG_RESULT([$LDFLAGS])
1732 AC_MSG_CHECKING([DYNEXP])
1733 AC_MSG_RESULT([$DYNEXP])
1735 #######################################################
1736 # test whether building a shared library actually works
1737 if test $BLDSHARED = true; then
1739 AC_MSG_CHECKING([SHLD])
1740 AC_MSG_RESULT([$SHLD])
1741 AC_MSG_CHECKING([LDSHFLAGS])
1742 AC_MSG_RESULT([$LDSHFLAGS])
1744 AC_MSG_CHECKING([SHLIBEXT])
1745 AC_MSG_RESULT([$SHLIBEXT])
1746 AC_MSG_CHECKING([SONAMEFLAG])
1747 AC_MSG_RESULT([$SONAMEFLAG])
1749 AC_MSG_CHECKING([PICFLAG])
1750 AC_MSG_RESULT([$PICFLAG])
1752 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1753 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1755 AC_CACHE_CHECK([whether building shared libraries actually works],
1756 [ac_cv_shlib_works],[
1757 # try building a trivial shared library
1758 ac_cv_shlib_works=no
1759 # The $SHLD and $LDSHFLAGS variables may contain references to other
1760 # variables so they need to be eval'ed.
1761 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1762 shlib.o ${srcdir-.}/../tests/shlib.c && \
1763 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1764 shlib.o && ac_cv_shlib_works=yes
1765 rm -f "shlib.$SHLIBEXT" shlib.o
1767 ])
1768 if test $ac_cv_shlib_works = no; then
1769 BLDSHARED=false
1770 fi
1771 fi
1773 if test x"$BLDSHARED" != x"true"; then
1774 LDSHFLAGS="shared-libraries-disabled"
1775 SONAMEFLAG="shared-libraries-disabled"
1776 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1777 SHLD="shared-libraries-disabled"
1778 PICFLAG="${PIE_CFLAGS}"
1779 SHLIBEXT="shared_libraries_disabled"
1780 merged_build_possible=no
1781 fi
1783 AC_MSG_CHECKING([used PICFLAG])
1784 AC_MSG_RESULT([$PICFLAG])
1786 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1788 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1791 ###########################################################
1792 #
1793 # Configuration of subsystem / libraries
1794 #
1795 ###########################################################
1797 INSTALLLIBCMD_SH=:
1798 INSTALLLIBCMD_A=:
1799 UNINSTALLLIBCMD_SH=:
1800 UNINSTALLLIBCMD_A=:
1802 if test $BLDSHARED = true; then
1803 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1804 UNINSTALLLIBCMD_SH="rm -f"
1805 fi
1806 if test $enable_static = yes; then
1807 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1808 UNINSTALLLIBCMD_A="rm -f"
1809 fi
1811 #################################################
1812 # --disable-shared-libs
1813 # can be used to disable the internal use of shared libs altogether
1814 # (this only has an effect when building shared libs is enabled)
1815 #
1816 USESHARED=false
1817 AC_SUBST(USESHARED)
1819 AC_MSG_CHECKING(whether to use shared libraries internally)
1820 AC_ARG_ENABLE([shared-libs],
1821 AS_HELP_STRING([--enable-shared-libs],
1822 [Use shared libraries internally (default=yes)]),
1823 [enable_shared_libs=$enableval],
1824 [enable_shared_libs=yes])
1826 if test x"$enable_shared_libs" != x"no" ; then
1827 USESHARED=$BLDSHARED
1828 fi
1830 AC_MSG_RESULT([$USESHARED])
1832 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1833 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1834 fi
1836 #################################################
1837 # --with-static-libs=LIBS:
1838 # link (internal) libs dynamically or statically?
1839 #
1840 # If a subsystem is built as a library then this controls whether they are
1841 # linked into Samba targets statically or dynamically:
1842 #
1843 # * If we build the shared library at all, we link dynamically by default.
1844 #
1845 # * We only link statically if we don't build shared or if the library
1846 # appears in the --with-static-libs configure option.
1847 #
1848 # Example:
1849 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1850 # of linking the dynamic variant with -ltalloc.
1851 #
1852 # NOTE: This option only affects libraries that we do not only build
1853 # but that samba also links against as libraries (as opposed to linking
1854 # the plain object files. - This has to be configured in Makefile.in.
1855 # So in particular it does not harm to give invalid or unknown names here.
1856 #
1858 AC_ARG_WITH([static-libs],
1859 [AS_HELP_STRING([--with-static-libs=LIBS],
1860 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1861 [AS_IF([test $withval],
1862 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1863 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1864 eval LINK_$lib=STATIC
1865 done], [])],
1866 [])
1868 #
1869 # WORKAROUND:
1870 # until we have organized other internal subsystems (as util, registry
1871 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1872 # dynamically to samba programs.
1873 #
1874 LINK_LIBNETAPI=STATIC
1876 LINK_LIBSMBCLIENT=STATIC
1878 #
1879 # The library versions are hardcoded here
1880 # and filled into the LIBFOO_SOVER variable.
1881 #
1882 # TODO: for talloc and tdb (at least), these should
1883 # be extracted from their respective source directories
1884 #
1885 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
1886 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
1888 if test "x$enable_external_libtalloc" != xno
1889 then
1890 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1891 [ enable_external_libtalloc=yes ],
1892 [if test x$enable_external_libtalloc = xyes; then
1893 AC_MSG_ERROR([Unable to find libtalloc])
1894 else
1895 enable_external_libtalloc=no
1896 fi
1897 ])
1898 fi
1900 if test "x$enable_external_libtalloc" = xno
1901 then
1902 m4_include(../lib/talloc/libtalloc.m4)
1903 LINK_LIBTALLOC=STATIC
1904 SMB_LIBRARY(talloc, 2)
1905 LIBTALLOC_OBJ0=""
1906 for obj in ${TALLOC_OBJ}; do
1907 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1908 done
1909 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1910 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1911 AC_SUBST(LIBTALLOC_OBJ0)
1913 TALLOCTORT="bin/talloctort\$(EXEEXT)"
1914 AC_SUBST(TALLOCTORT)
1915 fi
1918 AC_ARG_ENABLE(external_libtdb,
1919 [AS_HELP_STRING([--enable-external-libtdb],
1920 [Enable external tdb [default=auto]])],
1921 [ enable_external_libtalloc=$enableval ],
1922 [ enable_external_libtalloc=auto ])
1924 if test "x$enable_external_libtdb" != xno
1925 then
1926 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.1,
1927 [ enable_external_libtdb=yes ],
1928 [
1929 if test x$enable_external_libtdb = xyes; then
1930 AC_MSG_ERROR([Unable to find libtdb])
1931 else
1932 enable_external_libtdb=no
1933 fi
1934 ])
1935 fi
1937 AC_SUBST(LIBTDB_OBJ0)
1938 if test "x$enable_external_libtdb" = xno
1939 then
1940 m4_include(../lib/tdb/libtdb.m4)
1941 LINK_LIBTDB=STATIC
1942 SMB_LIBRARY(tdb, 1)
1943 LIBTDB_OBJ0=""
1944 for obj in ${TDB_OBJ}; do
1945 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1946 done
1947 AC_SUBST(LIBTDB_OBJ0)
1948 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1949 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1951 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
1952 AC_SUBST(TDBBACKUP)
1953 TDBDUMP="bin/tdbdump\$(EXEEXT)"
1954 AC_SUBST(TDBDUMP)
1955 TDBTOOL="bin/tdbtool\$(EXEEXT)"
1956 AC_SUBST(TDBTOOL)
1957 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
1958 AC_SUBST(TDBTORTURE)
1959 fi
1961 SMB_LIBRARY(netapi, 0)
1962 SMB_LIBRARY(smbclient, 0)
1963 SMB_LIBRARY(smbsharemodes, 0)
1964 SMB_LIBRARY(addns, 0, no, [undefined API])
1968 ################
1970 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1971 AC_TRY_RUN([#include <stdio.h>
1972 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1973 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1974 if test x"$samba_cv_have_longlong" = x"yes"; then
1975 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1976 AC_CHECK_TYPE(intptr_t, unsigned long long)
1977 else
1978 AC_CHECK_TYPE(intptr_t, unsigned long)
1979 fi
1981 #
1982 # Check if the compiler supports the LL prefix on long long integers.
1983 # AIX needs this.
1985 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1986 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1987 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1988 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1989 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1990 fi
1993 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1994 AC_TRY_RUN([#include <time.h>
1995 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1996 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1997 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1998 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1999 fi
2001 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2002 AC_TRY_RUN([#include <stdio.h>
2003 #include <sys/stat.h>
2004 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2005 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2006 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2007 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2008 fi
2010 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2011 AC_TRY_RUN([
2012 #if defined(HAVE_UNISTD_H)
2013 #include <unistd.h>
2014 #endif
2015 #include <stdio.h>
2016 #include <sys/stat.h>
2017 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2018 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2019 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2020 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2021 fi
2023 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2024 AC_TRY_RUN([
2025 #if defined(HAVE_UNISTD_H)
2026 #include <unistd.h>
2027 #endif
2028 #include <stdio.h>
2029 #include <sys/stat.h>
2030 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2031 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2032 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2033 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2034 fi
2036 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2037 AC_TRY_RUN([
2038 #if defined(HAVE_UNISTD_H)
2039 #include <unistd.h>
2040 #endif
2041 #include <stdio.h>
2042 #include <sys/stat.h>
2043 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2044 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2045 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2046 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2047 fi
2049 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2050 AC_TRY_RUN([
2051 #if defined(HAVE_UNISTD_H)
2052 #include <unistd.h>
2053 #endif
2054 #include <stdio.h>
2055 #include <sys/stat.h>
2056 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2057 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2058 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2059 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2060 fi
2062 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2063 AC_TRY_RUN([
2064 #if defined(HAVE_UNISTD_H)
2065 #include <unistd.h>
2066 #endif
2067 #include <stdio.h>
2068 #include <sys/stat.h>
2069 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2070 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2071 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2072 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2073 fi
2075 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2076 AC_TRY_COMPILE([
2077 #if defined(HAVE_UNISTD_H)
2078 #include <unistd.h>
2079 #endif
2080 #include <sys/types.h>
2081 #include <dirent.h>],
2082 [DIR64 de;],
2083 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2084 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2085 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2086 fi
2088 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2089 AC_TRY_COMPILE([
2090 #if defined(HAVE_UNISTD_H)
2091 #include <unistd.h>
2092 #endif
2093 #include <sys/types.h>
2094 #include <dirent.h>],
2095 [struct dirent64 de;],
2096 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2097 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2098 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2099 fi
2101 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2102 AC_TRY_RUN([
2103 #if defined(HAVE_UNISTD_H)
2104 #include <unistd.h>
2105 #endif
2106 #include <sys/types.h>
2107 main() { dev_t dev; int i = major(dev); return 0; }],
2108 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2109 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2110 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2111 fi
2113 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2114 AC_TRY_RUN([
2115 #if defined(HAVE_UNISTD_H)
2116 #include <unistd.h>
2117 #endif
2118 #include <sys/types.h>
2119 main() { dev_t dev; int i = minor(dev); return 0; }],
2120 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2121 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2122 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2123 fi
2125 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2126 AC_TRY_RUN([
2127 #if defined(HAVE_UNISTD_H)
2128 #include <unistd.h>
2129 #endif
2130 #include <sys/types.h>
2131 main() { dev_t dev = makedev(1,2); return 0; }],
2132 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2133 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2134 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2135 fi
2137 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2138 AC_TRY_RUN([#include <stdio.h>
2139 main() { char c; c=250; exit((c > 0)?0:1); }],
2140 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2141 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2142 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2143 fi
2145 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2146 AC_TRY_COMPILE([#include <sys/types.h>
2147 #include <dirent.h>
2148 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2149 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2150 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2151 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2152 fi
2154 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2155 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2156 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2157 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2158 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2159 fi
2161 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2162 AC_TRY_LINK([
2163 #include <sys/time.h>
2164 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2165 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2166 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2167 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2168 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2169 fi
2171 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2173 # On some systems (eg. Linux) librt can pull in libpthread. We
2174 # don't want this to happen because libpthreads changes signal delivery
2175 # semantics in ways we are not prepared for. This breaks Linux oplocks
2176 # which rely on signals.
2178 AC_LIBTESTFUNC(rt, clock_gettime,
2179 [
2180 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2181 [Whether clock_gettime is available])
2182 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2183 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2184 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2185 ])
2187 fi
2189 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2190 AC_TRY_RUN([#include <sys/types.h>
2191 #include <dirent.h>
2192 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2193 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2194 di->d_name[0] == 0) exit(0); exit(1);} ],
2195 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2196 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2197 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2198 fi
2200 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2201 AC_TRY_COMPILE([#include <sys/types.h>
2202 #include <utime.h>],
2203 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2204 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2205 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2206 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2207 fi
2209 ##############
2210 # Check utmp details, but only if our OS offers utmp.h
2211 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2212 dnl utmp and utmpx come in many flavours
2213 dnl We need to check for many of them
2214 dnl But we don't need to do each and every one, because our code uses
2215 dnl mostly just the utmp (not utmpx) fields.
2217 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2219 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2220 AC_TRY_COMPILE([#include <sys/types.h>
2221 #include <utmp.h>],
2222 [struct utmp ut; ut.ut_name[0] = 'a';],
2223 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2224 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2225 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2226 fi
2228 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2229 AC_TRY_COMPILE([#include <sys/types.h>
2230 #include <utmp.h>],
2231 [struct utmp ut; ut.ut_user[0] = 'a';],
2232 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2233 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2234 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2235 fi
2237 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2238 AC_TRY_COMPILE([#include <sys/types.h>
2239 #include <utmp.h>],
2240 [struct utmp ut; ut.ut_id[0] = 'a';],
2241 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2242 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2243 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2244 fi
2246 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2247 AC_TRY_COMPILE([#include <sys/types.h>
2248 #include <utmp.h>],
2249 [struct utmp ut; ut.ut_host[0] = 'a';],
2250 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2251 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2252 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2253 fi
2255 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2256 AC_TRY_COMPILE([#include <sys/types.h>
2257 #include <utmp.h>],
2258 [struct utmp ut; time_t t; ut.ut_time = t;],
2259 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2260 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2261 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2262 fi
2264 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2265 AC_TRY_COMPILE([#include <sys/types.h>
2266 #include <utmp.h>],
2267 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2268 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2269 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2270 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2271 fi
2273 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2274 AC_TRY_COMPILE([#include <sys/types.h>
2275 #include <utmp.h>],
2276 [struct utmp ut; ut.ut_type = 0;],
2277 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2278 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2279 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2280 fi
2282 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2283 AC_TRY_COMPILE([#include <sys/types.h>
2284 #include <utmp.h>],
2285 [struct utmp ut; ut.ut_pid = 0;],
2286 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2287 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2288 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2289 fi
2291 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2292 AC_TRY_COMPILE([#include <sys/types.h>
2293 #include <utmp.h>],
2294 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2295 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2296 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2297 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2298 fi
2300 dnl Look for the IPv6 varient by preference. Many systems have both.
2301 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2302 AC_TRY_COMPILE([#include <sys/types.h>
2303 #include <utmp.h>],
2304 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2305 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2306 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2307 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2308 fi
2310 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2311 AC_TRY_COMPILE([#include <sys/types.h>
2312 #include <utmp.h>],
2313 [struct utmp ut; ut.ut_addr = 0;],
2314 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2315 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2316 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2317 fi
2319 if test x$ac_cv_func_pututline = xyes ; then
2320 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2321 AC_TRY_COMPILE([#include <sys/types.h>
2322 #include <utmp.h>],
2323 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2324 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2325 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2326 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2327 fi
2328 fi
2330 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2331 AC_TRY_COMPILE([#include <sys/types.h>
2332 #include <utmpx.h>],
2333 [struct utmpx ux; ux.ut_syslen = 0;],
2334 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2335 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2336 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2337 fi
2339 fi
2340 # end utmp details
2343 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2344 AC_ARG_WITH(libiconv,
2345 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2346 [
2347 if test "$withval" = "no" ; then
2348 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2349 else
2350 if test "$withval" != "yes" ; then
2351 ICONV_PATH_SPEC=yes
2352 ICONV_LOOK_DIRS="$withval"
2353 fi
2354 fi
2355 ])
2357 for i in $ICONV_LOOK_DIRS ; do
2359 save_LIBS="$LIBS"
2360 save_LDFLAGS="$LDFLAGS"
2361 save_CPPFLAGS="$CPPFLAGS"
2363 iconv_current_LIBS=""
2364 iconv_current_LDFLAGS=""
2365 iconv_current_CPPFLAGS=""
2367 ICONV_FOUND="no"
2368 unset libext
2370 # This is here to handle -withval stuff for --with-libiconv
2371 # Perhaps we should always add a -L
2372 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2374 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2375 # installation paths. This gets a little tricky since we might have iconv
2376 # in both libiconv and in libc. In this case the jm_ICONV test will always
2377 # succeed when the header is found. To counter this, make sure the
2378 # library directory is there and check the ABI directory first (which
2379 # should be harmless on other systems, but causes tons of linker warnings on
2380 # 64bit Ubuntu systems).
2381 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2382 # installed, I've decided to fix the linker warnings.
2383 # -- Kai
2384 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2385 for l in "lib" "lib32" "lib/hpux32"; do
2386 if test -d "$i/$l" ; then
2387 LDFLAGS="$save_LDFLAGS -L$i/$l"
2388 LIBS=
2389 export LDFLAGS LIBS CPPFLAGS
2390 # Try to find iconv(3)
2391 jm_ICONV($i/$l)
2392 if test x"$ICONV_FOUND" = "xyes" ; then
2393 libext="$l"
2394 break
2395 fi
2396 fi
2397 done
2399 if test x"$ICONV_FOUND" = "xyes" ; then
2400 iconv_current_LDFLAGS="-L$i/$libext"
2401 iconv_current_CPPFLAGS="-I$i/include"
2403 if test x"$jm_cv_lib_iconv" != x; then
2404 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2405 else
2406 # We found iconv in libc.
2407 iconv_current_LIBS=""
2408 fi
2410 fi
2412 if test x"$ICONV_FOUND" = "xyes" ; then
2414 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2415 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2416 LIBS="$save_LIBS $iconv_current_LIBS"
2417 export LDFLAGS LIBS CPPFLAGS
2419 default_dos_charset=no
2420 default_display_charset=no
2421 default_unix_charset=no
2423 # check for default dos charset name
2424 for j in CP850 IBM850 ; do
2425 rjs_CHARSET($j)
2426 default_dos_charset="$ICONV_CHARSET"
2427 if test x"$default_dos_charset" = x"$j"; then
2428 break
2429 fi
2430 done
2432 # check for default display charset name
2433 for j in ASCII 646 ; do
2434 rjs_CHARSET($j)
2435 default_display_charset="$ICONV_CHARSET"
2436 if test x"$default_display_charset" = x"$j"; then
2437 break
2438 fi
2439 done
2441 # check for default unix charset name
2442 for j in UTF-8 UTF8 ; do
2443 rjs_CHARSET($j)
2444 default_unix_charset="$ICONV_CHARSET"
2445 if test x"$default_unix_charset" = x"$j"; then
2446 break
2447 fi
2448 done
2450 if test "$default_dos_charset" != "no" -a \
2451 "$default_dos_charset" != "cross" -a \
2452 "$default_display_charset" != "no" -a \
2453 "$default_display_charset" != "cross" -a \
2454 "$default_unix_charset" != "no" -a \
2455 "$default_unix_charset" != "cross"
2456 then
2457 samba_cv_HAVE_NATIVE_ICONV=yes
2458 else
2459 if test "$default_dos_charset" = "cross" -o \
2460 "$default_display_charset" = "cross" -o \
2461 "$default_unix_charset" = "cross"
2462 then
2463 samba_cv_HAVE_NATIVE_ICONV=cross
2464 else
2465 samba_cv_HAVE_NATIVE_ICONV=no
2466 fi
2467 fi
2469 # At this point, we have a libiconv candidate. We know that
2470 # we have the right headers and libraries, but we don't know
2471 # whether it does the conversions we want. We can't test this
2472 # because we are cross-compiling. This is not necessarily a big
2473 # deal, since we can't guarantee that the results we get now will
2474 # match the results we get at runtime anyway.
2475 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2476 default_dos_charset="CP850"
2477 default_display_charset="ASCII"
2478 default_unix_charset="UTF-8"
2479 samba_cv_HAVE_NATIVE_ICONV=yes
2480 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2481 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2482 fi
2484 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2486 CPPFLAGS=$save_CPPFLAGS
2487 LDFLAGS=$save_LDFLAGS
2488 LIBS=$save_LIBS
2490 if test x"$iconv_current_LIBS" != x; then
2491 LIBS="$LIBS $iconv_current_LIBS"
2492 fi
2494 # Add the flags we need to CPPFLAGS and LDFLAGS
2495 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2496 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2498 # Turn the #defines into string literals
2499 default_dos_charset="\"$default_dos_charset\""
2500 default_display_charset="\"$default_display_charset\""
2501 default_unix_charset="\"$default_unix_charset\""
2503 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2504 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2505 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2506 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2508 break
2509 fi
2511 # We didn't find a working iconv, so keep going
2512 fi
2514 # We only need to clean these up here for the next pass through the loop
2515 CPPFLAGS=$save_CPPFLAGS
2516 LDFLAGS=$save_LDFLAGS
2517 LIBS=$save_LIBS
2518 export LDFLAGS LIBS CPPFLAGS
2519 done
2520 unset libext
2523 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2524 AC_MSG_WARN([Sufficient support for iconv function was not found.
2525 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2526 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2527 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2528 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2529 fi
2532 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2533 AC_TRY_RUN([
2534 #include <sys/types.h>
2535 #include <fcntl.h>
2536 #ifndef F_GETLEASE
2537 #define F_GETLEASE 1025
2538 #endif
2539 main() {
2540 int fd = open("/dev/null", O_RDONLY);
2541 return fcntl(fd, F_GETLEASE, 0) == -1;
2542 }
2543 ],
2544 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2545 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2546 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2547 fi
2549 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2550 AC_TRY_RUN([
2551 #include <sys/types.h>
2552 #include <fcntl.h>
2553 #include <signal.h>
2554 #ifndef F_NOTIFY
2555 #define F_NOTIFY 1026
2556 #endif
2557 main() {
2558 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2559 }
2560 ],
2561 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2562 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2563 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2564 fi
2566 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2567 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2568 AC_CHECK_FUNCS(inotify_init)
2569 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2570 ],
2571 samba_cv_HAVE_INOTIFY=yes,
2572 samba_cv_HAVE_INOTIFY=no,
2573 samba_cv_HAVE_INOTIFY=cross)
2575 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2576 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2577 fi
2579 #################################################
2580 # Check if FAM notifications are available. For FAM info, see
2581 # http://oss.sgi.com/projects/fam/
2582 # http://savannah.nongnu.org/projects/fam/
2583 AC_ARG_ENABLE(fam,
2584 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2586 if test x$enable_fam != xno; then
2587 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2588 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2589 # On IRIX, libfam requires libC, but other FAM implementations
2590 # might not need it.
2591 AC_CHECK_LIB(fam, FAMOpen2,
2592 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2593 [samba_cv_HAVE_LIBFAM=no])
2595 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2596 samba_fam_xtra=-lC
2597 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2598 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2599 [samba_cv_HAVE_LIBFAM=no])
2600 unset samba_fam_xtra
2601 fi
2602 fi
2604 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2605 default_shared_modules="$default_shared_modules vfs_notify_fam"
2606 AC_TRY_COMPILE([#include <fam.h>],
2607 [enum FAMCodes code = FAMChanged;],
2608 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2609 [Whether fam.h contains a typedef for enum FAMCodes]),
2610 [])
2611 fi
2613 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2614 AC_MSG_ERROR(FAM support requested but FAM library not available )
2615 fi
2616 fi
2618 AC_SUBST(SMB_FAM_LIBS)
2620 #################################################
2621 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2623 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2625 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2626 # Theoretically it should work with AIX JFS2 too but this needs testing
2627 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2628 default_shared_modules="$default_shared_modules vfs_tsmsm"
2629 fi
2631 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2632 AC_TRY_RUN([
2633 #include <sys/types.h>
2634 #include <fcntl.h>
2635 #include <signal.h>
2636 #include <sys/file.h>
2637 #ifndef LOCK_MAND
2638 #define LOCK_MAND 32
2639 #define LOCK_READ 64
2640 #endif
2641 main() {
2642 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2643 }
2644 ],
2645 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2646 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2647 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2648 fi
2651 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2652 AC_TRY_COMPILE([#include <sys/types.h>
2653 #include <fcntl.h>],
2654 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2655 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2656 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2657 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2658 fi
2660 #################################################
2661 # Check for POSIX capability support
2663 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2664 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2665 [], [])
2667 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2669 ac_save_LIBS=$LIBS
2670 AC_LIBTESTFUNC(cap, cap_get_proc)
2672 AC_CACHE_CHECK([for POSIX capabilities],
2673 samba_cv_HAVE_POSIX_CAPABILITIES,
2674 [
2675 AC_TRY_RUN([
2676 #include <sys/types.h>
2677 #include <sys/capability.h>
2678 main() {
2679 cap_t cap;
2680 cap_value_t vals[1];
2681 if (!(cap = cap_get_proc()))
2682 exit(1);
2683 vals[0] = CAP_CHOWN;
2684 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2685 cap_set_proc(cap);
2686 exit(0);
2687 }],
2688 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2689 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2690 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2691 ])
2693 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2694 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2695 [Whether POSIX capabilities are available])
2696 else
2697 LIBS=$ac_save_LIBS
2698 fi
2700 fi
2702 #
2703 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2704 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2705 #
2707 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2708 AC_TRY_COMPILE([#include <sys/types.h>
2709 #if defined(HAVE_RPC_RPC_H)
2710 #include <rpc/rpc.h>
2711 #endif],
2712 [int16 testvar;],
2713 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2714 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2715 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2716 fi
2718 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2719 AC_TRY_COMPILE([#include <sys/types.h>
2720 #if defined(HAVE_RPC_RPC_H)
2721 #include <rpc/rpc.h>
2722 #endif],
2723 [uint16 testvar;],
2724 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2725 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2726 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2727 fi
2729 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2730 AC_TRY_COMPILE([#include <sys/types.h>
2731 #if defined(HAVE_RPC_RPC_H)
2732 #include <rpc/rpc.h>
2733 #endif],
2734 [int32 testvar;],
2735 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2736 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2737 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2738 fi
2740 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2741 AC_TRY_COMPILE([#include <sys/types.h>
2742 #if defined(HAVE_RPC_RPC_H)
2743 #include <rpc/rpc.h>
2744 #endif],
2745 [uint32 testvar;],
2746 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2747 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2748 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2749 fi
2751 dnl
2752 dnl Some systems (SCO) have a problem including
2753 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2754 dnl as a #define in <prot.h> and as part of an enum
2755 dnl in <rpc/rpc.h>.
2756 dnl
2758 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2759 AC_TRY_COMPILE([#include <sys/types.h>
2760 #ifdef HAVE_SYS_SECURITY_H
2761 #include <sys/security.h>
2762 #include <prot.h>
2763 #endif /* HAVE_SYS_SECURITY_H */
2764 #if defined(HAVE_RPC_RPC_H)
2765 #include <rpc/rpc.h>
2766 #endif],
2767 [int testvar;],
2768 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2769 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2770 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2771 fi
2773 AC_MSG_CHECKING([for test routines])
2774 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2775 AC_MSG_RESULT(yes),
2776 AC_MSG_ERROR([cant find test code. Aborting config]),
2777 AC_MSG_WARN([cannot run when cross-compiling]))
2779 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2780 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2781 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2782 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2783 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2784 fi
2786 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2787 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2788 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2789 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2790 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2791 fi
2793 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2794 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2795 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2796 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2797 AC_CHECK_FUNCS(getpagesize)
2799 ################################################
2800 # look for a method of setting the effective uid
2801 seteuid=no;
2803 if test $seteuid = no; then
2804 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2805 AC_TRY_RUN([
2806 #define AUTOCONF_TEST 1
2807 #define USE_SETREUID 1
2808 #include "confdefs.h"
2809 #include "${srcdir-.}/lib/util_sec.c"],
2810 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2811 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2812 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2813 fi
2814 fi
2816 # we check for setresuid second as it conflicts with AIO on Linux.
2817 # see http://samba.org/~tridge/junkcode/aio_uid.c
2818 if test $seteuid = no; then
2819 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2820 AC_TRY_RUN([
2821 #define AUTOCONF_TEST 1
2822 #define USE_SETRESUID 1
2823 #include "confdefs.h"
2824 #include "${srcdir-.}/lib/util_sec.c"],
2825 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2826 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2827 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2828 fi
2829 fi
2831 if test $seteuid = no; then
2832 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2833 AC_TRY_RUN([
2834 #define AUTOCONF_TEST 1
2835 #define USE_SETEUID 1
2836 #include "confdefs.h"
2837 #include "${srcdir-.}/lib/util_sec.c"],
2838 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2839 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2840 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2841 fi
2842 fi
2844 if test $seteuid = no; then
2845 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2846 AC_TRY_RUN([
2847 #define AUTOCONF_TEST 1
2848 #define USE_SETUIDX 1
2849 #include "confdefs.h"
2850 #include "${srcdir-.}/lib/util_sec.c"],
2851 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2852 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2853 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2854 fi
2855 fi
2857 AC_CACHE_CHECK([for the Darwin initgroups system call],
2858 samba_cv_DARWIN_INITGROUPS,
2859 AC_TRY_LINK([
2860 #include <sys/syscall.h>
2861 #include <unistd.h>
2862 ],
2863 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2864 samba_cv_DARWIN_INITGROUPS=yes,
2865 samba_cv_DARWIN_INITGROUPS=no)
2866 )
2868 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2869 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2870 [Whether to use the Darwin-specific initgroups system call])
2871 fi
2873 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2874 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2875 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2876 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2877 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2878 fi
2880 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2881 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2882 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2883 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2884 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2886 else
2888 dnl
2889 dnl Don't check for 64 bit fcntl locking if we know that the
2890 dnl glibc2.1 broken check has succeeded.
2891 dnl
2893 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2894 AC_TRY_RUN([
2895 #if defined(HAVE_UNISTD_H)
2896 #include <unistd.h>
2897 #endif
2898 #include <stdio.h>
2899 #include <stdlib.h>
2901 #ifdef HAVE_FCNTL_H
2902 #include <fcntl.h>
2903 #endif
2905 #ifdef HAVE_SYS_FCNTL_H
2906 #include <sys/fcntl.h>
2907 #endif
2908 main() { struct flock64 fl64;
2909 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2910 exit(0);
2911 #else
2912 exit(1);
2913 #endif
2914 }],
2915 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2917 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2918 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2919 fi
2920 fi
2922 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2923 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2924 AC_TRY_COMPILE([
2925 #define _XOPEN_SOURCE 600
2926 #include <stdlib.h>
2927 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2928 probably broken posix_fallocate
2929 #endif
2930 ], [
2931 ],
2932 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2933 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2934 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2935 fi
2938 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2939 AC_TRY_COMPILE([#include <sys/types.h>
2940 #include <sys/stat.h>
2941 #include <unistd.h>],
2942 [struct stat st; st.st_blocks = 0;],
2943 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2944 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2945 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2946 fi
2948 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
2950 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2951 AC_TRY_COMPILE([#include <sys/types.h>
2952 #include <sys/stat.h>
2953 #include <unistd.h>],
2954 [struct stat st; st.st_blksize = 0;],
2955 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2956 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2957 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2958 fi
2960 AC_CACHE_CHECK([for st_flags in struct stat],
2961 samba_cv_HAVE_STAT_ST_FLAGS,
2962 [
2963 AC_TRY_COMPILE([#include <sys/types.h>
2964 #include <sys/stat.h>
2965 #include <unistd.h>],
2966 [struct stat st; st.st_flags = 0;],
2967 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2968 samba_cv_HAVE_STAT_ST_FLAGS=no,
2969 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2970 ])
2972 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2973 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2974 [Whether the stat struct has a st_flags member])
2975 fi
2977 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2978 AC_TRY_COMPILE([
2979 #include <sys/types.h>
2980 #include <sys/acl.h>
2981 #if defined(HAVE_RPCSVC_NIS_H)
2982 #include <rpcsvc/nis.h>
2983 #endif],
2984 [int i;],
2985 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2986 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2987 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2988 fi
2990 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2991 AC_TRY_RUN([
2992 #include <stdio.h>
2993 #include <limits.h>
2994 #include <signal.h>
2996 void exit_on_core(int ignored) {
2997 exit(1);
2998 }
3000 main() {
3001 char *newpath;
3002 signal(SIGSEGV, exit_on_core);
3003 newpath = realpath("/tmp", NULL);
3004 exit((newpath != NULL) ? 0 : 1);
3005 }
3006 ],
3007 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3008 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3009 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3010 fi
3012 #################################################
3013 # check for AFS clear-text auth support
3014 samba_cv_WITH_AFS=no
3015 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3016 AC_ARG_WITH(afs,
3017 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3018 [ case "$withval" in
3019 yes|auto)
3020 AC_MSG_RESULT($withval)
3021 samba_cv_WITH_AFS=$withval
3022 ;;
3023 *)
3024 AC_MSG_RESULT(no)
3025 ;;
3026 esac ],
3027 AC_MSG_RESULT(no)
3028 )
3030 ####################################################
3031 # check for Linux-specific AFS fake-kaserver support
3032 samba_cv_WITH_FAKE_KASERVER=no
3033 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3034 AC_ARG_WITH(fake-kaserver,
3035 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3036 [ case "$withval" in
3037 yes|auto)
3038 AC_MSG_RESULT($withval)
3039 samba_cv_WITH_FAKE_KASERVER=$withval
3040 ;;
3041 *)
3042 AC_MSG_RESULT(no)
3043 ;;
3044 esac ],
3045 AC_MSG_RESULT(no)
3046 )
3048 #################################################
3049 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3050 if test x"$samba_cv_WITH_AFS" != x"no" ||
3051 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3053 # see if this box has the OpenSSL DES libraries
3054 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3056 # see if this box has the afs-headers in /usr/include/afs
3057 AC_MSG_CHECKING(for /usr/include/afs)
3058 if test -d /usr/include/afs; then
3059 AC_MSG_RESULT(yes)
3060 else
3061 AC_MSG_RESULT(no)
3062 fi
3064 # check for afs.h
3065 have_afs_headers=no
3066 AC_CHECK_HEADERS(afs.h afs/afs.h)
3067 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3068 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3069 test x"$samba_cv_WITH_AFS" = x"auto"; then
3070 AC_MSG_WARN([AFS cannot be supported without afs.h])
3071 else
3072 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3073 fi
3074 else
3075 have_afs_headers=yes
3076 fi
3077 fi
3079 FAKE_KASERVER_OBJ=""
3080 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3081 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3082 FAKE_KASERVER_OBJ="utils/net_afs.o"
3083 fi
3084 AC_SUBST(FAKE_KASERVER_OBJ)
3086 #################################################
3087 # check whether to compile AFS/NT ACL mapping module
3088 samba_cv_WITH_VFS_AFSACL=no
3089 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3090 AC_ARG_WITH(vfs-afsacl,
3091 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3092 [ case "$withval" in
3093 yes|auto)
3094 AC_MSG_RESULT($withval)
3095 samba_cv_WITH_VFS_AFSACL=yes
3096 ;;
3097 *)
3098 AC_MSG_RESULT(no)
3099 ;;
3100 esac ],
3101 AC_MSG_RESULT(no)
3102 )
3104 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3105 default_shared_modules="$default_shared_modules vfs_afsacl"
3106 fi
3108 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3109 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3110 fi
3112 #################################################
3113 # check for the DFS clear-text auth system
3114 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3115 AC_ARG_WITH(dfs,
3116 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3117 [ case "$withval" in
3118 yes)
3119 AC_MSG_RESULT(yes)
3120 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3121 ;;
3122 *)
3123 AC_MSG_RESULT(no)
3124 ;;
3125 esac ],
3126 AC_MSG_RESULT(no)
3127 )
3129 ########################################################
3130 # Compile with LDAP support?
3132 with_ldap_support=auto
3133 AC_MSG_CHECKING([for LDAP support])
3135 AC_ARG_WITH(ldap,
3136 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3137 [ case "$withval" in
3138 yes|no)
3139 with_ldap_support=$withval
3140 ;;
3141 esac ])
3143 AC_MSG_RESULT($with_ldap_support)
3145 SMBLDAP=""
3146 AC_SUBST(SMBLDAP)
3147 SMBLDAPUTIL=""
3148 AC_SUBST(SMBLDAPUTIL)
3149 LDBLDAP=""
3150 AC_SUBST(LDBLDAP)
3152 if test x"$with_ldap_support" != x"no"; then
3154 ##################################################################
3155 # first test for ldap.h and lber.h
3156 # (ldap.h is required for this test)
3157 AC_CHECK_HEADERS(ldap.h lber.h)
3159 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3160 if test x"$with_ldap_support" = x"yes"; then
3161 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3162 else
3163 AC_MSG_WARN(ldap.h is needed for LDAP support)
3164 fi
3166 with_ldap_support=no
3167 fi
3169 ##################################################################
3170 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3171 # unsigned int in include/includes.h
3172 case $host_os in
3173 *hpux*)
3174 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3175 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3176 with_ldap_support=yes
3177 ;;
3178 *)
3179 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3180 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3181 if test x"$with_ldap_support" = x"yes"; then
3182 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3183 else
3184 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3185 fi
3186 with_ldap_support=no
3187 fi
3188 ;;
3189 esac
3190 fi
3192 if test x"$with_ldap_support" != x"no"; then
3193 ac_save_LIBS=$LIBS
3195 ##################################################################
3196 # we might need the lber lib on some systems. To avoid link errors
3197 # this test must be before the libldap test
3198 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3200 ########################################################
3201 # If ber_sockbuf_add_io() is available we can add
3202 # SASL wrapping hooks
3203 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3205 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3206 AC_TRY_COMPILE([#include <ldap.h>],
3207 [int val = LDAP_OPT_SOCKBUF;],
3208 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3209 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3211 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3212 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3213 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3214 fi
3216 #######################################################
3217 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3218 # ldap logging and print it out in the samba logs
3219 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3220 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3221 [AC_TRY_COMPILE([#include <lber.h>],
3222 [int val = LBER_OPT_LOG_PRINT_FN;],
3223 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3224 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3226 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3227 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3228 [Support for LDAP/LBER logging interception])
3229 fi
3231 ########################################################
3232 # now see if we can find the ldap libs in standard paths
3233 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3235 ########################################################
3236 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3237 # Check found in pam_ldap 145.
3238 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3240 LIBS="$LIBS $LDAP_LIBS"
3241 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3242 AC_TRY_COMPILE([
3243 #include <lber.h>
3244 #include <ldap.h>],
3245 [ldap_set_rebind_proc(0, 0, 0);],
3246 [smb_ldap_cv_ldap_set_rebind_proc=3],
3247 [smb_ldap_cv_ldap_set_rebind_proc=2]
3248 )
3249 ])
3251 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3253 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3255 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3256 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3257 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3258 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3259 default_shared_modules="$default_shared_modules";
3260 SMBLDAP="lib/smbldap.o"
3261 SMBLDAPUTIL="lib/smbldap_util.o"
3262 with_ldap_support=yes
3263 AC_MSG_CHECKING(whether LDAP support is used)
3264 AC_MSG_RESULT(yes)
3265 else
3266 if test x"$with_ldap_support" = x"yes"; then
3267 AC_MSG_ERROR(libldap is needed for LDAP support)
3268 else
3269 AC_MSG_WARN(libldap is needed for LDAP support)
3270 fi
3272 LDAP_LIBS=""
3273 with_ldap_support=no
3274 fi
3275 LIBS=$ac_save_LIBS
3276 fi
3279 #################################################
3280 # active directory support
3282 with_ads_support=auto
3283 AC_MSG_CHECKING([for Active Directory and krb5 support])
3285 AC_ARG_WITH(ads,
3286 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3287 [ case "$withval" in
3288 yes|no)
3289 with_ads_support="$withval"
3290 ;;
3291 esac ])
3293 AC_MSG_RESULT($with_ads_support)
3295 FOUND_KRB5=no
3296 KRB5_LIBS=""
3298 if test x"$with_ldap_support" != x"yes"; then
3300 if test x"$with_ads_support" = x"yes"; then
3301 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3302 elif test x"$with_ads_support" = x"auto"; then
3303 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3304 with_ads_support=no
3305 fi
3307 else
3309 # Check to see whether there is enough LDAP functionality to be able
3310 # to build AD support.
3312 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3313 case "$host_os" in
3314 *hpux*)
3315 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3317 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3318 if test x"$with_ads_support" = x"yes"; then
3319 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3320 elif test x"$with_ads_support" = x"auto"; then
3321 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3322 with_ads_support=no
3323 fi
3324 fi
3325 ;;
3326 *)
3327 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3329 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3330 if test x"$with_ads_support" = x"yes"; then
3331 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3332 elif test x"$with_ads_support" = x"auto"; then
3333 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3334 with_ads_support=no
3335 fi
3336 fi
3337 ;;
3338 esac
3341 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3343 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3344 if test x"$with_ads_support" = x"yes"; then
3345 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3346 elif test x"$with_ads_support" = x"auto"; then
3347 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3348 with_ads_support=no
3349 fi
3350 fi
3352 fi
3354 if test x"$with_ads_support" != x"no"; then
3356 # Do no harm to the values of CFLAGS and LIBS while testing for
3357 # Kerberos support.
3359 if test x$FOUND_KRB5 = x"no"; then
3360 #################################################
3361 # check for location of Kerberos 5 install
3362 AC_MSG_CHECKING(for kerberos 5 install path)
3363 AC_ARG_WITH(krb5,
3364 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3365 [ case "$withval" in
3366 no)
3367 AC_MSG_RESULT(no krb5-path given)
3368 ;;
3369 yes)
3370 AC_MSG_RESULT(/usr)
3371 FOUND_KRB5=yes
3372 ;;
3373 *)
3374 AC_MSG_RESULT($withval)
3375 KRB5_CFLAGS="-I$withval/include"
3376 KRB5_CPPFLAGS="-I$withval/include"
3377 KRB5_LDFLAGS="-L$withval/lib"
3378 FOUND_KRB5=yes
3379 if test -x "$withval/bin/krb5-config"; then
3380 KRB5CONFIG=$withval/bin/krb5-config
3381 fi
3382 ;;
3383 esac ],
3384 AC_MSG_RESULT(no krb5-path given)
3385 )
3386 fi
3388 #################################################
3389 # check for krb5-config from recent MIT and Heimdal kerberos 5
3390 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3391 AC_MSG_CHECKING(for working krb5-config)
3392 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3393 ac_save_CFLAGS=$CFLAGS
3394 CFLAGS="";export CFLAGS
3395 ac_save_LDFLAGS=$LDFLAGS
3396 LDFLAGS="";export LDFLAGS
3397 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3398 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3399 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3400 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3401 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3402 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3403 FOUND_KRB5=yes
3404 AC_MSG_RESULT(yes)
3405 else
3406 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3407 fi
3409 if test x$FOUND_KRB5 = x"no"; then
3410 #################################################
3411 # see if this box has the SuSE location for the heimdal krb implementation
3412 AC_MSG_CHECKING(for /usr/include/heimdal)
3413 if test -d /usr/include/heimdal; then
3414 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3415 KRB5_CFLAGS="-I/usr/include/heimdal"
3416 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3417 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3418 FOUND_KRB5=yes
3419 AC_MSG_RESULT(yes)
3420 else
3421 KRB5_CFLAGS="-I/usr/include/heimdal"
3422 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3423 FOUND_KRB5=yes
3424 AC_MSG_RESULT(yes)
3425 fi
3426 else
3427 AC_MSG_RESULT(no)
3428 fi
3429 fi
3431 if test x$FOUND_KRB5 = x"no"; then
3432 #################################################
3433 # see if this box has the RedHat location for kerberos
3434 AC_MSG_CHECKING(for /usr/kerberos)
3435 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3436 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3437 KRB5_CFLAGS="-I/usr/kerberos/include"
3438 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3439 FOUND_KRB5=yes
3440 AC_MSG_RESULT(yes)
3441 else
3442 AC_MSG_RESULT(no)
3443 fi
3444 fi
3446 if test x$FOUND_KRB5 = x"no"; then
3447 #################################################
3448 # see if this box has the OpenBSD location for heimdal krb5
3449 AC_MSG_CHECKING(for /usr/include/kerberosV)
3450 if test -d /usr/include/kerberosV; then
3451 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3452 KRB5_LIBS="-lcrypto"
3453 FOUND_KRB5=yes
3454 AC_MSG_RESULT(yes)
3455 else
3456 AC_MSG_RESULT(no)
3457 fi
3458 fi
3460 ac_save_CFLAGS=$CFLAGS
3461 ac_save_CPPFLAGS=$CPPFLAGS
3462 ac_save_LDFLAGS=$LDFLAGS
3464 # remove needless evil rpath stuff as early as possible:
3465 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3466 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3467 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3468 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3469 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3471 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3473 # now check for krb5.h. Some systems have the libraries without the headers!
3474 # note that this check is done here to allow for different kerberos
3475 # include paths
3476 AC_CHECK_HEADERS(krb5.h)
3478 if test x"$ac_cv_header_krb5_h" = x"no"; then
3480 # Give a warning if AD support was not explicitly requested,
3481 # i.e with_ads_support = auto, otherwise die with an error.
3483 if test x"$with_ads_support" = x"yes"; then
3484 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3485 else
3486 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3487 fi
3489 # Turn off AD support and restore CFLAGS and LIBS variables
3491 with_ads_support="no"
3493 CFLAGS=$ac_save_CFLAGS
3494 CPPFLAGS=$ac_save_CPPFLAGS
3495 LDFLAGS=$ac_save_LDFLAGS
3496 fi
3497 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
3498 [[#ifdef HAVE_KRB5_H
3499 #include <krb5.h>
3500 #endif
3501 ]])
3503 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3504 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3505 if test x"$BLDSHARED" = x"true" ; then
3506 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3507 fi
3508 fi
3510 # check for new heimdal KRB5_DEPRECATED handling
3512 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3513 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3514 AC_TRY_COMPILE(
3515 [#define KRB5_DEPRECATED 1
3516 #include <krb5.h>],
3517 [],
3518 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3519 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3521 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3522 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3523 [Whether to use deprecated krb5 interfaces])
3524 fi
3525 fi
3527 # Now we have determined whether we really want ADS support
3528 use_ads=no
3529 if test x"$with_ads_support" != x"no"; then
3530 use_ads=yes
3531 have_gssapi=no
3532 ac_save_LIBS=$LIBS
3534 # now check for gssapi headers. This is also done here to allow for
3535 # different kerberos include paths
3536 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3538 ##################################################################
3539 # we might need the k5crypto and com_err libraries on some systems
3540 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3541 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3543 # Heimdal checks.
3544 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3545 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3546 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3548 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3549 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3551 ########################################################
3552 # now see if we can find the krb5 libs in standard paths
3553 # or as specified above
3554 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3555 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3557 ########################################################
3558 # now see if we can find the gssapi libs in standard paths
3559 if test x"$have_gssapi" != x"yes"; then
3560 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3561 fi
3563 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3564 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3565 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3566 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3567 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3568 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3569 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3570 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3571 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3572 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3573 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3574 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3575 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3576 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3577 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3578 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3579 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3580 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3581 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3582 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3613 # MIT krb5 1.8 does not expose this call (yet)
3614 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3616 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3617 # but does have the symbol
3618 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3620 LIBS="$KRB5_LIBS $LIBS"
3622 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3623 smb_krb5_cv_ticket_has_keyinfo,
3624 [
3625 AC_TRY_COMPILE(
3626 [
3627 #include <krb5.h>
3628 ],
3629 [
3630 krb5_ticket ticket;
3631 krb5_kvno kvno;
3632 krb5_enctype enctype;
3634 enctype = ticket.enc_part.enctype;
3635 kvno = ticket.enc_part.kvno;
3636 ],
3637 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3638 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3639 ])
3641 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3642 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3643 [Whether the krb5_ticket structure contains the kvno and enctype])
3644 fi
3646 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3647 smb_krb5_cv_creds_opt_free_context,
3648 [
3649 AC_TRY_COMPILE([
3650 #include <krb5.h>],
3651 [
3652 krb5_context ctx;
3653 krb5_get_init_creds_opt *opt = NULL;
3654 krb5_get_init_creds_opt_free(ctx, opt);
3655 ],
3656 [smb_krb5_cv_creds_opt_free_context=yes],
3657 [smb_krb5_cv_creds_opt_free_context=no]
3658 )
3659 ])
3661 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3662 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3663 [Whether krb5_get_init_creds_opt_free takes a context argument])
3664 fi
3666 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3667 AC_TRY_COMPILE([
3668 #include <krb5.h>],
3669 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3670 [smb_krb5_cv_verify_checksum=7],
3671 [smb_krb5_cv_verify_checksum=6],
3672 )
3673 ])
3674 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3676 AC_CACHE_CHECK([for checksum in krb5_checksum],
3677 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3678 AC_TRY_COMPILE([#include <krb5.h>],
3679 [krb5_checksum cksum; cksum.checksum.length = 0;],
3680 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3681 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3683 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3684 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3685 [Whether the krb5_checksum struct has a checksum property])
3686 fi
3688 AC_CACHE_CHECK([for etype in EncryptedData],
3689 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3690 AC_TRY_COMPILE([#include <krb5.h>],
3691 [EncryptedData edata; edata.etype = 0;],
3692 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3693 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3695 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3696 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3697 [Whether the EncryptedData struct has a etype property])
3698 fi
3700 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3701 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3702 AC_TRY_COMPILE([#include <krb5.h>],
3703 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3704 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3705 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3707 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3708 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3709 [Whether the krb5_ap_req struct has a ticket pointer])
3710 fi
3712 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3713 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3714 AC_TRY_COMPILE([#include <krb5.h>],
3715 [krb5_error err; err.e_data = NULL;],
3716 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3717 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3719 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3720 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3721 [Whether the krb5_error struct has a e_data pointer])
3722 fi
3724 AC_CACHE_CHECK([for krb5_crypto type],
3725 samba_cv_HAVE_KRB5_CRYPTO,[
3726 AC_TRY_COMPILE([#include <krb5.h>],
3727 [krb5_crypto crypto;],
3728 samba_cv_HAVE_KRB5_CRYPTO=yes,
3729 samba_cv_HAVE_KRB5_CRYPTO=no)])
3731 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3732 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3733 [Whether the type krb5_crypto exists])
3734 fi
3736 AC_CACHE_CHECK([for krb5_encrypt_block type],
3737 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3738 AC_TRY_COMPILE([#include <krb5.h>],
3739 [krb5_encrypt_block block;],
3740 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3741 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3743 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3744 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3745 [Whether the type krb5_encrypt_block exists])
3746 fi
3748 AC_CACHE_CHECK([for addrtype in krb5_address],
3749 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3750 AC_TRY_COMPILE([#include <krb5.h>],
3751 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3752 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3753 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3755 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3756 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3757 [Whether the krb5_address struct has a addrtype property])
3758 fi
3760 AC_CACHE_CHECK([for addr_type in krb5_address],
3761 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3762 AC_TRY_COMPILE([#include <krb5.h>],
3763 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3764 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3765 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3767 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3768 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3769 [Whether the krb5_address struct has a addr_type property])
3770 fi
3772 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3773 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3774 [AC_TRY_COMPILE([#include <krb5.h>],
3775 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3776 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3778 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3779 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3780 [Whether the krb5_ticket struct has a enc_part2 property])
3781 fi
3783 AC_CACHE_CHECK([for keyblock in krb5_creds],
3784 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3785 AC_TRY_COMPILE([#include <krb5.h>],
3786 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3787 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3788 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3790 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3791 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3792 [Whether the krb5_creds struct has a keyblock property])
3793 fi
3795 AC_CACHE_CHECK([for session in krb5_creds],
3796 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3797 AC_TRY_COMPILE([#include <krb5.h>],
3798 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3799 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3800 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3802 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3803 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3804 [Whether the krb5_creds struct has a session property])
3805 fi
3807 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3808 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3809 AC_TRY_COMPILE([#include <krb5.h>],
3810 [krb5_keyblock key; key.keyvalue.data = NULL;],
3811 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3812 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3814 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3815 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3816 [Whether the krb5_keyblock struct has a keyvalue property])
3817 fi
3819 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3820 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3821 AC_TRY_COMPILE([#include <krb5.h>],
3822 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3823 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3824 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3825 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3826 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3827 AC_TRY_COMPILE([#include <krb5.h>],
3828 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3829 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3830 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3831 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3832 # w.r.t. arcfour and windows, so we must not enable it here
3833 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3834 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3835 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3836 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3837 fi
3839 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3840 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3841 AC_TRY_COMPILE([#include <krb5.h>],
3842 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3843 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3844 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3846 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3847 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3848 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3849 fi
3851 AC_CACHE_CHECK([for KV5M_KEYTAB],
3852 samba_cv_HAVE_KV5M_KEYTAB,[
3853 AC_TRY_COMPILE([#include <krb5.h>],
3854 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3855 samba_cv_HAVE_KV5M_KEYTAB=yes,
3856 samba_cv_HAVE_KV5M_KEYTAB=no)])
3858 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3859 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3860 [Whether the KV5M_KEYTAB option is available])
3861 fi
3863 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3864 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3865 AC_TRY_COMPILE([#include <krb5.h>],
3866 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3867 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3868 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3870 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3871 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3872 [Whether KRB5_KU_OTHER_CKSUM is available])
3873 fi
3875 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3876 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3877 AC_TRY_COMPILE([#include <krb5.h>],
3878 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3879 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3880 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3882 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3883 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3884 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3885 fi
3887 AC_CACHE_CHECK([for the krb5_princ_component macro],
3888 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3889 AC_TRY_LINK([#include <krb5.h>],
3890 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3891 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3892 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3894 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3895 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3896 [Whether krb5_princ_component is available])
3897 fi
3899 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3900 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3901 AC_TRY_COMPILE([#include <krb5.h>],
3902 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3903 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3904 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3906 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3907 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3908 [Whether krb5_keytab_entry has key member])
3909 fi
3911 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3912 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3913 AC_TRY_COMPILE([#include <krb5.h>],
3914 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3915 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3916 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3918 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3919 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3920 [Whether krb5_keytab_entry has keyblock member])
3921 fi
3923 AC_CACHE_CHECK([for magic in krb5_address],
3924 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3925 AC_TRY_COMPILE([#include <krb5.h>],
3926 [krb5_address addr; addr.magic = 0;],
3927 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3928 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3930 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3931 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3932 [Whether the krb5_address struct has a magic property])
3933 fi
3935 AC_CACHE_CHECK([for WRFILE: keytab support],
3936 samba_cv_HAVE_WRFILE_KEYTAB,[
3937 AC_TRY_RUN([
3938 #include<krb5.h>
3939 main()
3940 {
3941 krb5_context context;
3942 krb5_keytab keytab;
3944 krb5_init_context(&context);
3945 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3946 }],
3947 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3948 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3950 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3951 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3952 [Whether the WRFILE:-keytab is supported])
3953 fi
3955 AC_CACHE_CHECK([for krb5_realm type],
3956 samba_cv_HAVE_KRB5_REALM_TYPE,[
3957 AC_TRY_COMPILE([#include <krb5.h>],
3958 [krb5_realm realm;],
3959 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
3960 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
3962 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
3963 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
3964 [Whether the type krb5_realm exists])
3965 fi
3967 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3968 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3969 AC_TRY_COMPILE([#include <krb5.h>],
3970 [
3971 krb5_context context;
3972 krb5_principal principal;
3973 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3974 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3975 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3977 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3978 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3979 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3980 fi
3982 AC_CACHE_CHECK([for krb5_addresses type],
3983 samba_cv_HAVE_KRB5_ADDRESSES,[
3984 AC_TRY_COMPILE([#include <krb5.h>],
3985 [krb5_addresses addr;],
3986 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3987 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3989 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3990 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3991 [Whether the type krb5_addresses type exists])
3992 fi
3994 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3995 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3996 AC_TRY_COMPILE([#include <krb5.h>],
3997 [
3998 krb5_mk_error(0,0,0);],
3999 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4000 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4002 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4003 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4004 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4005 fi
4007 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4008 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4009 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4010 AC_TRY_RUN_STRICT([
4011 #include <stdlib.h>
4012 #include <krb5.h>
4013 int main(void) {
4014 krb5_context context = NULL;
4015 char *str = NULL;
4016 krb5_enctype_to_string(context, 1, &str);
4017 if (str) free (str);
4018 return 0;
4019 }
4020 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4021 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4022 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4024 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4025 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4026 [whether krb5_enctype_to_string takes krb5_context argument])
4027 fi
4029 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4030 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4031 AC_TRY_RUN_STRICT([
4032 #include <krb5.h>
4033 int main(void) {
4034 char buf[256];
4035 krb5_enctype_to_string(1, buf, 256);
4036 return 0;
4037 }
4038 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4039 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4040 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4042 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4043 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4044 [whether krb5_enctype_to_string takes size_t argument])
4045 fi
4046 fi
4048 AC_CACHE_CHECK([for krb5_principal_get_realm],
4049 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4050 AC_TRY_LINK([#include <krb5.h>],
4051 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4052 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4053 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4055 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4056 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4057 [Whether the function krb5_principal_get_realm is defined])
4058 fi
4060 AC_CACHE_CHECK([for krb5_princ_realm],
4061 samba_cv_HAVE_KRB5_PRINC_REALM,[
4062 AC_TRY_LINK([#include <krb5.h>],
4063 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4064 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4065 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4067 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4068 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4069 [Whether the macro krb5_princ_realm is defined])
4070 fi
4072 #
4073 #
4074 # Now the decisions whether we can support krb5
4075 #
4076 # NOTE: all tests should be done before this block!
4077 #
4078 #
4079 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4080 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4081 use_ads=no
4082 fi
4084 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4085 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4086 then
4087 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4088 use_ads=no
4089 fi
4091 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4092 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4093 then
4094 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4095 use_ads=no
4096 fi
4098 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4099 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4100 then
4101 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4102 use_ads=no
4103 fi
4105 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4106 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4107 then
4108 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4109 use_ads=no
4110 fi
4112 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4114 # We only need the following functions if we can't get the enctype
4115 # and kvno out of the ticket directly (ie. on Heimdal).
4117 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4118 then
4119 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4120 use_ads=no
4121 fi
4123 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4124 then
4125 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4126 use_ads=no
4127 fi
4129 fi
4131 if test x"$use_ads" = x"yes"; then
4132 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4133 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4134 if test x"$have_gssapi" = x"yes"; then
4135 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4136 fi
4137 else
4138 if test x"$with_ads_support" = x"yes"; then
4139 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4140 else
4141 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4142 fi
4143 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4144 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4145 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4146 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4147 KRB5_LIBS=""
4148 with_ads_support=no
4149 fi
4150 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4151 AC_MSG_RESULT([$use_ads])
4153 LIBS="$ac_save_LIBS"
4154 fi
4156 if test x"$use_ads" != xyes; then
4157 merged_build_possible=no
4158 fi
4160 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4161 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4164 ########################################################
4165 # Compile with DNS Updates support?
4167 with_dnsupdate_support=no
4168 AC_MSG_CHECKING([whether to enable DNS Updates support])
4170 AC_ARG_WITH(dnsupdate,
4171 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4172 [ case "$withval" in
4173 yes|no)
4174 with_dnsupdate_support=$withval
4175 ;;
4176 esac ])
4178 AC_MSG_RESULT($with_dnsupdate_support)
4180 if test x"$with_dnsupdate_support" != x"no"; then
4182 ################################################################
4183 # first test for Active Directory support being enabled
4184 #if test x"$with_ads_support" = x"no"; then
4185 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4186 # with_dnsupdate_support=no
4187 #fi
4188 ##################################################################
4189 # then test for uuid.h (necessary to generate unique DNS keynames
4190 # (uuid.h is required for this test)
4191 AC_CHECK_HEADERS(uuid/uuid.h)
4193 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4194 if test x"$with_dnsupdate_support" = x"yes"; then
4195 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4196 else
4197 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4198 fi
4199 with_dnsupdate_support=no
4200 fi
4201 fi
4203 if test x"$with_dnsupdate_support" != x"no"; then
4205 ########################################################
4206 # Now see if we can find the uuid libs in standard paths
4207 # On some systems, the uuid API is in libc, so we have to
4208 # be careful not to insert a spurious -luuid.
4210 UUID_LIBS=""
4211 AC_LIBTESTFUNC(uuid, uuid_generate,
4212 [
4213 case " $LIBS " in
4214 *\ -luuid\ *)
4215 UUID_LIBS="-luuid"
4216 SMB_REMOVE_LIB(uuid)
4217 ;;
4218 esac
4220 with_dnsupdate_support=yes
4221 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4222 ],
4223 [
4224 if test x"$with_dnsupdate_support" = x"yes"; then
4225 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4226 else
4227 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4228 fi
4229 with_dnsupdate_support=no
4230 ])
4231 fi
4233 #################################################
4234 # check for automount support
4235 AC_MSG_CHECKING(whether to use automount)
4236 AC_ARG_WITH(automount,
4237 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4238 [ case "$withval" in
4239 yes)
4240 AC_MSG_RESULT(yes)
4241 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4242 ;;
4243 *)
4244 AC_MSG_RESULT(no)
4245 ;;
4246 esac ],
4247 AC_MSG_RESULT(no)
4248 )
4250 #################################################
4251 # check for mount- and umount.cifs support
4252 CIFSMOUNT_PROGS=""
4253 INSTALL_CIFSMOUNT=""
4254 UNINSTALL_CIFSMOUNT=""
4255 AC_MSG_CHECKING(whether to build mount.cifs)
4256 AC_ARG_WITH(cifsmount,
4257 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs (Linux only) support (default=yes)])],
4258 [ case "$withval" in
4259 no)
4260 AC_MSG_RESULT(no)
4261 ;;
4262 *)
4263 case "$host_os" in
4264 *linux*)
4265 AC_MSG_RESULT(yes)
4266 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4267 CIFSMOUNT_PROGS="bin/mount.cifs"
4268 INSTALL_CIFSMOUNT="installcifsmount"
4269 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4270 ;;
4271 *)
4272 AC_MSG_ERROR(not on a linux system!)
4273 ;;
4274 esac
4275 ;;
4276 esac ],
4277 [ case "$host_os" in
4278 *linux*)
4279 AC_MSG_RESULT(yes)
4280 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4281 CIFSMOUNT_PROGS="bin/mount.cifs"
4282 INSTALL_CIFSMOUNT="installcifsmount"
4283 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4284 ;;
4285 *)
4286 AC_MSG_RESULT(no)
4287 ;;
4288 esac ]
4289 )
4291 CIFSUMOUNT_PROGS=""
4292 INSTALL_CIFSUMOUNT=""
4293 UNINSTALL_CIFSUMOUNT=""
4294 AC_MSG_CHECKING(whether to build umount.cifs)
4295 AC_ARG_WITH(cifsumount,
4296 [AS_HELP_STRING([--with-cifsumount], [Include umount.cifs (Linux only) support (default=no)])],
4297 [ case "$withval" in
4298 yes)
4299 case "$host_os" in
4300 *linux*)
4301 AC_MSG_RESULT(yes)
4302 AC_DEFINE(WITH_CIFSUMOUNT,1,[Whether to build umount.cifs])
4303 CIFSUMOUNT_PROGS="bin/umount.cifs"
4304 INSTALL_CIFSUMOUNT="installcifsumount"
4305 UNINSTALL_CIFSUMOUNT="uninstallcifsumount"
4306 ;;
4307 *)
4308 AC_MSG_ERROR(not on a linux system!)
4309 ;;
4310 esac
4311 ;;
4312 *)
4313 AC_MSG_RESULT(no)
4314 ;;
4315 esac ],
4316 AC_MSG_RESULT(no)
4317 )
4319 #################################################
4320 # check for cifs.upcall support
4321 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4322 CIFSUPCALL_PROGS=""
4323 INSTALL_CIFSUPCALL=""
4324 UNINSTALL_CIFSUPCALL=""
4325 AC_MSG_CHECKING(whether to build cifs.upcall)
4326 AC_ARG_WITH(cifsupcall,
4327 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4328 [ case "$withval" in
4329 no)
4330 AC_MSG_RESULT(no)
4331 ;;
4332 *)
4333 case "$host_os" in
4334 *linux*)
4335 if test x"$use_ads" != x"yes"; then
4336 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4337 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4338 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4339 else
4340 AC_MSG_RESULT(yes)
4341 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4342 CIFSUPCALL_PROGS="bin/cifs.upcall"
4343 INSTALL_CIFSUPCALL="installcifsupcall"
4344 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4345 fi
4346 ;;
4347 *)
4348 AC_MSG_ERROR(not on a linux system!)
4349 ;;
4350 esac
4351 ;;
4352 esac ],
4353 [ case "$host_os" in
4354 *linux*)
4355 if test x"$use_ads" != x"yes"; then
4356 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4357 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4358 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4359 else
4360 AC_MSG_RESULT(yes)
4361 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4362 CIFSUPCALL_PROGS="bin/cifs.upcall"
4363 INSTALL_CIFSUPCALL="installcifsupcall"
4364 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4365 fi
4366 ;;
4367 *)
4368 AC_MSG_RESULT(no)
4369 ;;
4370 esac ]
4371 )
4374 #################################################
4375 # Check for a PAM clear-text auth, accounts, password
4376 # and session support. Most PAM implementations keep their
4377 # headers in /usr/include/security. Darwin keeps its in
4378 # /usr/include/pam.
4380 with_pam_for_crypt=no
4381 try_pam=auto
4382 AC_MSG_CHECKING(whether to try PAM support)
4383 AC_ARG_WITH(pam,
4384 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4385 [ case "$withval" in
4386 yes|no|auto)
4387 try_pam=$withval
4388 ;;
4389 esac
4390 ])
4391 AC_MSG_RESULT([$try_pam])
4393 use_pam=no
4394 create_pam_modules=no
4395 if test x"${try_pam}" != x"no";then
4396 use_pam=yes
4397 create_pam_modules=yes
4399 # Most systems have PAM headers in /usr/include/security, but Darwin
4400 # has them in /usr/include/pam.
4401 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4402 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4403 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4404 if test x"${try_pam}" = x"yes";then
4405 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4406 fi
4407 use_pam=no
4408 create_pam_modules=no
4409 fi
4411 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4412 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4413 if test x"${try_pam}" = x"yes";then
4414 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4415 fi
4416 use_pam=no
4417 create_pam_modules=no
4418 fi
4420 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4421 #if HAVE_SECURITY_PAM_APPL_H
4422 #include <security/pam_appl.h>
4423 #endif
4424 #if HAVE_PAM_PAM_APPL_H
4425 #include <pam/pam_appl.h>
4426 #endif
4427 ]])
4428 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4429 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4430 if test x"${try_pam}" = x"yes";then
4431 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4432 fi
4433 create_pam_modules=no
4434 fi
4436 if test x"$use_pam" = x"yes"; then
4437 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4438 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4439 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4440 with_pam_for_crypt=yes
4442 if test x"$create_pam_modules" = x"yes"; then
4443 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4444 # this checks are optional,
4445 # we don't care about the results here
4446 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4447 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4448 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4449 else
4450 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4451 fi
4452 fi
4453 AC_MSG_CHECKING(whether to use PAM support)
4454 AC_MSG_RESULT([$use_pam])
4456 AC_MSG_CHECKING(whether to have PAM MODULES support)
4457 AC_MSG_RESULT([$create_pam_modules])
4458 fi # try_pam != no
4460 #################################################
4461 # check for PAM_RADIO_TYPE
4462 AC_TRY_COMPILE([
4463 #if (!defined(LINUX))
4465 #define PAM_EXTERN extern
4466 #if defined(HAVE_SECURITY_PAM_APPL_H)
4467 #include <security/pam_appl.h>
4468 #elif defined(HAVE_PAM_PAM_APPL_H)
4469 #include <pam/pam_appl.h>
4470 #endif
4472 #endif
4474 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4475 #include <security/pam_modules.h>
4476 #elif defined(HAVE_PAM_PAM_MODULES_H)
4477 #include <pam/pam_modules.h>
4478 #endif
4480 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4481 #include <security/_pam_macros.h>
4482 #elif defined(HAVE_PAM__PAM_MACROS_H)
4483 #include <pam/_pam_macros.h>
4484 #endif
4486 #ifdef HAVE_SECURITY_PAM_EXT_H
4487 #include <security/pam_ext.h>
4488 #endif
4489 ],
4490 [int i; i = PAM_RADIO_TYPE; ],
4491 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4493 #################################################
4494 # check for pam_smbpass support
4495 PAM_MODULES=""
4496 INSTALL_PAM_MODULES=""
4497 UNINSTALL_PAM_MODULES=""
4499 try_pam_smbpass=auto
4500 AC_MSG_CHECKING(whether to use pam_smbpass)
4501 AC_ARG_WITH(pam_smbpass,
4502 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4503 [ case "$withval" in
4504 yes|no|auto)
4505 try_pam_smbpass=$withval
4506 ;;
4507 *)
4508 AC_MSG_ERROR([valid options are yes,no,auto])
4509 ;;
4510 esac
4511 ])
4513 if test x"${try_pam_smbpass}" = xno ; then
4514 use_pam_smbpass=no
4515 else
4516 use_pam_smbpass=yes
4517 # Conditions under which pam_smbpass can't be built.
4518 if test x"$BLDSHARED" != xtrue ; then
4519 if test x"${try_pam_smbpass}" = xyes ; then
4520 AC_MSG_ERROR([No support for shared modules])
4521 fi
4522 use_pam_smbpass=no
4523 elif test x"$create_pam_modules" != xyes ; then
4524 if test x"${try_pam_smbpass}" = xyes ; then
4525 AC_MSG_ERROR([No support for PAM MODULES])
4526 fi
4527 use_pam_smbpass=no
4528 fi
4530 if test x"${use_pam_smbpass}" = xyes ; then
4531 PAM_MODULES="pam_smbpass"
4532 INSTALL_PAM_MODULES="installpammodules"
4533 UNINSTALL_PAM_MODULES="uninstallpammodules"
4534 fi
4535 fi
4536 AC_MSG_RESULT([$use_pam_smbpass])
4539 ##
4540 ## moved after the check for -lcrypt in order to
4541 ## ensure that the necessary libraries are included
4542 ## check checking for truncated salt. Wrapped by the
4543 ## $with_pam_for_crypt variable as above --jerry
4544 ##
4545 if test $with_pam_for_crypt = no; then
4546 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4547 crypt_LIBS="$LIBS"
4548 LIBS="$AUTH_LIBS $LIBS"
4549 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4550 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4551 LIBS="$crypt_LIBS"])
4552 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4553 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4554 fi
4555 fi
4557 #################################################
4558 # check for a NISPLUS_HOME support
4559 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4560 AC_ARG_WITH(nisplus-home,
4561 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4562 [ case "$withval" in
4563 yes)
4564 AC_MSG_RESULT(yes)
4565 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4566 ;;
4567 *)
4568 AC_MSG_RESULT(no)
4569 ;;
4570 esac ],
4571 AC_MSG_RESULT(no)
4572 )
4574 #################################################
4575 # check for syslog logging
4576 AC_MSG_CHECKING(whether to use syslog logging)
4577 AC_ARG_WITH(syslog,
4578 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4579 [ case "$withval" in
4580 yes)
4581 AC_MSG_RESULT(yes)
4582 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4583 ;;
4584 *)
4585 AC_MSG_RESULT(no)
4586 ;;
4587 esac ],
4588 AC_MSG_RESULT(no)
4589 )
4591 #################################################
4592 # check for custom syslog facility
4593 AC_MSG_CHECKING(whether to use a custom syslog facility)
4594 AC_ARG_WITH(syslog-facility,
4595 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4596 [
4597 if test "$withval" = "no" ; then
4598 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4599 else
4600 if test "$withval" != "yes" ; then
4601 syslog_facility="$withval"
4602 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4603 fi
4604 fi
4605 ])
4607 #################################################
4608 # check for experimental disk-quotas support
4610 samba_cv_WITH_QUOTAS=auto
4611 samba_cv_TRY_QUOTAS=no
4612 samba_cv_RUN_QUOTA_TESTS=auto
4613 samba_cv_WITH_SYS_QUOTAS=auto
4614 samba_cv_TRY_SYS_QUOTAS=auto
4615 samba_cv_SYSQUOTA_FOUND=no
4617 AC_MSG_CHECKING(whether to try disk-quotas support)
4618 AC_ARG_WITH(quotas,
4619 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4620 [ case "$withval" in
4621 yes)
4622 AC_MSG_RESULT(yes)
4623 samba_cv_WITH_QUOTAS=yes
4624 samba_cv_TRY_QUOTAS=yes
4625 samba_cv_RUN_QUOTA_TESTS=yes
4626 #set sys quotas to auto in this case
4627 samba_cv_TRY_SYS_QUOTAS=auto
4628 ;;
4629 auto)
4630 AC_MSG_RESULT(auto)
4631 samba_cv_WITH_QUOTAS=auto
4632 samba_cv_TRY_QUOTAS=auto
4633 samba_cv_RUN_QUOTA_TESTS=auto
4634 #set sys quotas to auto in this case
4635 samba_cv_TRY_SYS_QUOTAS=auto
4636 ;;
4637 no)
4638 AC_MSG_RESULT(no)
4639 samba_cv_WITH_QUOTAS=no
4640 samba_cv_TRY_QUOTAS=no
4641 samba_cv_RUN_QUOTA_TESTS=no
4642 ;;
4643 *)
4644 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4645 ;;
4646 esac ],
4647 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4648 )
4650 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4651 AC_ARG_WITH(sys-quotas,
4652 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4653 [ case "$withval" in
4654 yes)
4655 AC_MSG_RESULT(yes)
4656 samba_cv_WITH_SYS_QUOTAS=yes
4657 samba_cv_TRY_SYS_QUOTAS=yes
4658 samba_cv_RUN_QUOTA_TESTS=yes
4659 ;;
4660 auto)
4661 AC_MSG_RESULT(auto)
4662 samba_cv_WITH_SYS_QUOTAS=auto
4663 samba_cv_TRY_SYS_QUOTAS=auto
4664 samba_cv_RUN_QUOTA_TESTS=auto
4665 ;;
4666 no)
4667 AC_MSG_RESULT(no)
4668 samba_cv_WITH_SYS_QUOTAS=no
4669 samba_cv_TRY_SYS_QUOTAS=no
4670 ;;
4671 *)
4672 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4673 ;;
4674 esac ],
4675 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4676 )
4678 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4679 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4680 case "$host_os" in
4681 *linux*)
4682 AC_MSG_RESULT(yes)
4683 samba_cv_TRY_SYS_QUOTAS=yes
4684 samba_cv_RUN_QUOTA_TESTS=yes
4685 ;;
4686 *)
4687 AC_MSG_RESULT(no)
4688 samba_cv_TRY_SYS_QUOTAS=no
4689 ;;
4690 esac
4691 fi
4693 #############################################
4694 # only check for quota stuff if --with-quotas
4695 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4697 case "$host_os" in
4698 # on linux we didn't need to test we have builtin support
4699 *linux*)
4700 samba_cv_SYSQUOTA_FOUND=yes
4701 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4702 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4703 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4704 AC_MSG_RESULT(yes)
4706 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4707 samba_cv_found_xfs_header=yes
4708 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4709 AC_MSG_RESULT(yes)
4710 ;;
4711 *solaris*)
4712 # need to set this define when using static linking (BUG 1473)
4713 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4714 ;;
4715 *)
4716 ;;
4717 esac
4719 # some broken header files need this
4720 AC_CHECK_HEADER(asm/types.h,[
4721 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4722 AC_ADD_INCLUDE(<asm/types.h>)
4723 ])
4725 # For quotas on Veritas VxFS filesystems
4726 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4728 # For quotas on Linux XFS filesystems
4729 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4731 # For sys/quota.h and linux/quota.h
4732 AC_CHECK_HEADERS(sys/quota.h)
4734 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4735 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4736 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4737 AC_TRY_COMPILE([
4738 #include "confdefs.h"
4739 #ifdef HAVE_SYS_TYPES_H
4740 #include <sys/types.h>
4741 #endif
4742 #ifdef HAVE_ASM_TYPES_H
4743 #include <asm/types.h>
4744 #endif
4745 #include <sys/quota.h>
4746 ],[int i = Q_XGETQUOTA;],
4747 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4748 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4749 samba_cv_found_xfs_header=yes
4750 fi
4751 fi
4753 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4754 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4755 AC_TRY_COMPILE([
4756 #include "confdefs.h"
4757 #ifdef HAVE_SYS_QUOTA_H
4758 #include <sys/quota.h>
4759 #endif
4760 ],[
4761 struct dqblk D;
4762 D.dqb_fsoftlimit = 0;],
4763 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4764 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4765 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4766 fi
4768 ##################
4769 # look for a working quota system
4771 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4772 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4773 AC_TRY_RUN_STRICT([
4774 #define HAVE_QUOTACTL_4A 1
4775 #define AUTOCONF_TEST 1
4776 #include "confdefs.h"
4777 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4778 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4779 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4780 samba_cv_SYSQUOTA_FOUND=yes;
4781 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4782 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4783 fi
4784 fi
4786 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4787 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4788 AC_TRY_RUN_STRICT([
4789 #define HAVE_QUOTACTL_4B 1
4790 #define AUTOCONF_TEST 1
4791 #include "confdefs.h"
4792 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4793 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4794 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4795 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4796 samba_cv_SYSQUOTA_FOUND=yes;
4797 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4798 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4799 fi
4800 fi
4802 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4803 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4804 AC_TRY_RUN_STRICT([
4805 #define HAVE_QUOTACTL_3 1
4806 #define AUTOCONF_TEST 1
4807 #include "confdefs.h"
4808 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4809 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4810 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4811 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4812 samba_cv_SYSQUOTA_FOUND=yes;
4813 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4814 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4815 fi
4816 fi
4818 #################################################
4819 # check for mntent.h and struct mntent
4820 AC_CHECK_HEADERS(mntent.h)
4821 #################################################
4822 # check for setmntent,getmntent,endmntent
4823 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4825 #################################################
4826 # check for devnm.h and struct mntent
4827 AC_CHECK_HEADERS(devnm.h)
4828 #################################################
4829 # check for devnm
4830 AC_CHECK_FUNCS(devnm)
4832 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4833 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4834 # if --with-sys-quotas=yes then build it
4835 # you have can use the get/set quota command smb.conf
4836 # options then
4837 samba_cv_SYSQUOTA_FOUND=auto
4838 fi
4839 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4840 # if --with-sys-quotas=yes then build it
4841 # you have can use the get/set quota command smb.conf
4842 # options then
4843 samba_cv_TRY_SYS_QUOTAS=auto
4844 fi
4845 fi
4847 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4848 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4849 SAVE_CPPFLAGS="$CPPFLAGS"
4850 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4851 AC_TRY_COMPILE([
4852 #include "confdefs.h"
4853 #define NO_PROTO_H 1
4854 #define NO_CONFIG_H 1
4855 #define HAVE_SYS_QUOTAS 1
4856 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4857 #include "${srcdir-.}/lib/sysquotas.c"
4858 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4859 CPPFLAGS="$SAVE_CPPFLAGS"
4860 ])
4861 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4862 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4863 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4864 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4865 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4866 samba_cv_WE_USE_SYS_QUOTAS=yes
4867 AC_MSG_RESULT(yes)
4868 else
4869 AC_MSG_RESULT(no)
4870 fi
4871 fi
4872 fi
4874 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4875 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4876 SAVE_CPPFLAGS="$CPPFLAGS"
4877 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4878 AC_TRY_COMPILE([
4879 #include "confdefs.h"
4880 #define NO_PROTO_H 1
4881 #define NO_CONFIG_H 1
4882 #define HAVE_SYS_QUOTAS 1
4883 #define HAVE_XFS_QUOTAS 1
4884 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4885 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4886 CPPFLAGS="$SAVE_CPPFLAGS"
4887 ])
4888 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4889 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4890 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4891 fi
4892 fi
4893 fi
4895 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4896 SAVE_CPPFLAGS="$CPPFLAGS"
4897 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4898 AC_TRY_COMPILE([
4899 #include "confdefs.h"
4900 #define NO_PROTO_H 1
4901 #define NO_CONFIG_H 1
4902 #include "${srcdir-.}/smbd/quotas.c"
4903 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4904 CPPFLAGS="$SAVE_CPPFLAGS"
4905 ])
4906 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4907 AC_MSG_CHECKING(whether to use the old quota support)
4908 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4909 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4910 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4911 AC_MSG_RESULT(yes)
4912 else
4913 AC_MSG_RESULT(no)
4914 fi
4915 else
4916 AC_MSG_RESULT(no)
4917 fi
4918 fi
4920 ####################
4921 # End of quota check samba_cv_RUN_QUOTA_TESTS
4922 fi
4924 #################################################
4925 # check for experimental utmp accounting
4927 AC_MSG_CHECKING(whether to support utmp accounting)
4928 WITH_UTMP=yes
4929 AC_ARG_WITH(utmp,
4930 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4931 [ case "$withval" in
4932 no)
4933 WITH_UTMP=no
4934 ;;
4935 *)
4936 WITH_UTMP=yes
4937 ;;
4938 esac ],
4939 )
4941 # utmp requires utmp.h
4942 # Note similar check earlier, when checking utmp details.
4944 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4945 utmp_no_reason=", no utmp.h on $host_os"
4946 WITH_UTMP=no
4947 fi
4949 # Display test results
4951 if test x"$WITH_UTMP" = x"yes"; then
4952 AC_MSG_RESULT(yes)
4953 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4954 else
4955 AC_MSG_RESULT(no$utmp_no_reason)
4956 fi
4959 #################################################
4960 # these tests are taken from the GNU fileutils package
4961 AC_CHECKING(how to get filesystem space usage)
4962 space=no
4964 # Test for statvfs64.
4965 if test $space = no; then
4966 # SVR4
4967 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4968 [AC_TRY_RUN([
4969 #if defined(HAVE_UNISTD_H)
4970 #include <unistd.h>
4971 #endif
4972 #include <sys/types.h>
4973 #include <sys/statvfs.h>
4974 main ()
4975 {
4976 struct statvfs64 fsd;
4977 exit (statvfs64 (".", &fsd));
4978 }],
4979 fu_cv_sys_stat_statvfs64=yes,
4980 fu_cv_sys_stat_statvfs64=no,
4981 fu_cv_sys_stat_statvfs64=cross)])
4982 if test $fu_cv_sys_stat_statvfs64 = yes; then
4983 space=yes
4984 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4985 fi
4986 fi
4988 # Perform only the link test since it seems there are no variants of the
4989 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4990 # because that got a false positive on SCO OSR5. Adding the declaration
4991 # of a `struct statvfs' causes this test to fail (as it should) on such
4992 # systems. That system is reported to work fine with STAT_STATFS4 which
4993 # is what it gets when this test fails.
4994 if test $space = no; then
4995 # SVR4
4996 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4997 [AC_TRY_LINK([#include <sys/types.h>
4998 #include <sys/statvfs.h>],
4999 [struct statvfs fsd; statvfs (0, &fsd);],
5000 fu_cv_sys_stat_statvfs=yes,
5001 fu_cv_sys_stat_statvfs=no)])
5002 if test $fu_cv_sys_stat_statvfs = yes; then
5003 space=yes
5004 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5005 fi
5006 fi
5008 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5009 # This is not the case on ancient Linux systems.
5011 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5012 AC_TRY_COMPILE([#include <sys/types.h>
5013 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5014 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5015 if test x"$samba_cv_fsid_int" = x"yes"; then
5016 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5017 fi
5019 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5020 # systems use f_bsize.
5021 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5022 AC_TRY_COMPILE([#include <sys/types.h>
5023 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5024 samba_cv_frsize=yes,samba_cv_frsize=no)])
5025 if test x"$samba_cv_frsize" = x"yes"; then
5026 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5027 fi
5029 # Some systems use f_flag in struct statvfs while others use f_flags
5030 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5031 AC_TRY_COMPILE([#include <sys/types.h>
5032 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5033 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5034 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5035 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5036 fi
5038 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5039 AC_TRY_COMPILE([#include <sys/types.h>
5040 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5041 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5042 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5043 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5044 fi
5046 if test $space = no; then
5047 # DEC Alpha running OSF/1
5048 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5049 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5050 [AC_TRY_RUN([
5051 #include <sys/param.h>
5052 #include <sys/types.h>
5053 #include <sys/mount.h>
5054 main ()
5055 {
5056 struct statfs fsd;
5057 fsd.f_fsize = 0;
5058 exit (statfs (".", &fsd, sizeof (struct statfs)));
5059 }],
5060 fu_cv_sys_stat_statfs3_osf1=yes,
5061 fu_cv_sys_stat_statfs3_osf1=no,
5062 fu_cv_sys_stat_statfs3_osf1=no)])
5063 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5064 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5065 space=yes
5066 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5067 fi
5068 fi
5070 if test $space = no; then
5071 # AIX
5072 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5073 member (AIX, 4.3BSD)])
5074 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5075 [AC_TRY_RUN([
5076 #ifdef HAVE_SYS_PARAM_H
5077 #include <sys/param.h>
5078 #endif
5079 #ifdef HAVE_SYS_MOUNT_H
5080 #include <sys/mount.h>
5081 #endif
5082 #ifdef HAVE_SYS_VFS_H
5083 #include <sys/vfs.h>
5084 #endif
5085 main ()
5086 {
5087 struct statfs fsd;
5088 fsd.f_bsize = 0;
5089 exit (statfs (".", &fsd));
5090 }],
5091 fu_cv_sys_stat_statfs2_bsize=yes,
5092 fu_cv_sys_stat_statfs2_bsize=no,
5093 fu_cv_sys_stat_statfs2_bsize=no)])
5094 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5095 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5096 space=yes
5097 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5098 fi
5099 fi
5101 if test $space = no; then
5102 # SVR3
5103 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5104 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5105 [AC_TRY_RUN([#include <sys/types.h>
5106 #include <sys/statfs.h>
5107 main ()
5108 {
5109 struct statfs fsd;
5110 exit (statfs (".", &fsd, sizeof fsd, 0));
5111 }],
5112 fu_cv_sys_stat_statfs4=yes,
5113 fu_cv_sys_stat_statfs4=no,
5114 fu_cv_sys_stat_statfs4=no)])
5115 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5116 if test $fu_cv_sys_stat_statfs4 = yes; then
5117 space=yes
5118 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5119 fi
5120 fi
5122 if test $space = no; then
5123 # 4.4BSD and NetBSD
5124 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5125 member (4.4BSD and NetBSD)])
5126 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5127 [AC_TRY_RUN([#include <sys/types.h>
5128 #ifdef HAVE_SYS_PARAM_H
5129 #include <sys/param.h>
5130 #endif
5131 #ifdef HAVE_SYS_MOUNT_H
5132 #include <sys/mount.h>
5133 #endif
5134 main ()
5135 {
5136 struct statfs fsd;
5137 fsd.f_fsize = 0;
5138 exit (statfs (".", &fsd));
5139 }],
5140 fu_cv_sys_stat_statfs2_fsize=yes,
5141 fu_cv_sys_stat_statfs2_fsize=no,
5142 fu_cv_sys_stat_statfs2_fsize=no)])
5143 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5144 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5145 space=yes
5146 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5147 fi
5148 fi
5150 if test $space = no; then
5151 # Ultrix
5152 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5153 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5154 [AC_TRY_RUN([#include <sys/types.h>
5155 #ifdef HAVE_SYS_PARAM_H
5156 #include <sys/param.h>
5157 #endif
5158 #ifdef HAVE_SYS_MOUNT_H
5159 #include <sys/mount.h>
5160 #endif
5161 #ifdef HAVE_SYS_FS_TYPES_H
5162 #include <sys/fs_types.h>
5163 #endif
5164 main ()
5165 {
5166 struct fs_data fsd;
5167 /* Ultrix's statfs returns 1 for success,
5168 0 for not mounted, -1 for failure. */
5169 exit (statfs (".", &fsd) != 1);
5170 }],
5171 fu_cv_sys_stat_fs_data=yes,
5172 fu_cv_sys_stat_fs_data=no,
5173 fu_cv_sys_stat_fs_data=no)])
5174 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5175 if test $fu_cv_sys_stat_fs_data = yes; then
5176 space=yes
5177 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5178 fi
5179 fi
5181 #
5182 # As a gating factor for large file support, in order to
5183 # use <4GB files we must have the following minimal support
5184 # available.
5185 # long long, and a 64 bit off_t or off64_t.
5186 # If we don't have all of these then disable large
5187 # file support.
5188 #
5189 AC_MSG_CHECKING([if large file support can be enabled])
5190 AC_TRY_COMPILE([
5191 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5192 #include <sys/types.h>
5193 #else
5194 __COMPILE_ERROR_
5195 #endif
5196 ],
5197 [int i],
5198 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5199 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5200 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5201 fi
5202 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5204 #################################################
5205 # check for cluster extensions
5207 CTDB_CFLAGS=""
5208 AC_SUBST(CTDB_CFLAGS)
5209 AC_ARG_WITH(ctdb,
5210 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5211 [ case "$withval" in
5212 yes|no)
5213 AC_MSG_WARN([--with-ctdb called without argument])
5214 ;;
5215 *)
5216 CTDB_CPPFLAGS="-I$withval/include"
5217 ;;
5218 esac])
5220 SAVED_CPPFLAGS="$CPPFLAGS"
5221 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5222 ctdb_broken="missing or broken headers"
5224 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5225 #include "confdefs.h"
5226 #define NO_CONFIG_H
5227 #include "replace.h"
5228 #include "system/wait.h"
5229 #include "system/network.h"
5230 #define private #error __USED_RESERVED_WORD_private__
5231 #include <talloc.h>
5232 #include <tdb.h>
5233 #include <ctdb.h>
5234 ])
5236 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_COMMIT_RETRY,[
5237 #include "confdefs.h"
5238 #define NO_CONFIG_H
5239 #include "replace.h"
5240 #include "system/wait.h"
5241 #include "system/network.h"
5242 #include <talloc.h>
5243 #include <tdb.h>
5244 #include <ctdb.h>
5245 #include <ctdb_private.h>
5246 ])
5247 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_COMMIT_RETRY_decl" = x"yes"; then
5248 ctdb_broken=no
5249 else
5250 ctdb_broken="missing transaction support"
5251 fi
5253 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_ACTIVE,[
5254 #include "confdefs.h"
5255 #define NO_CONFIG_H
5256 #include "replace.h"
5257 #include "system/wait.h"
5258 #include "system/network.h"
5259 #include <talloc.h>
5260 #include <tdb.h>
5261 #include <ctdb.h>
5262 #include <ctdb_private.h>
5263 ])
5264 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_ACTIVE_decl" = x"yes"; then
5265 ctdb_broken=no
5266 else
5267 ctdb_broken="transaction support too old"
5268 fi
5270 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5271 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5272 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5273 ],,[
5274 #include "confdefs.h"
5275 #define NO_CONFIG_H
5276 #include "replace.h"
5277 #include "system/wait.h"
5278 #include "system/network.h"
5279 #include <talloc.h>
5280 #include <tdb.h>
5281 #include <ctdb.h>
5282 #include <ctdb_private.h>
5283 ])
5285 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5286 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5287 ],[
5288 ctdb_broken="missing struct ctdb_control_tcp"
5289 ],[
5290 #include "confdefs.h"
5291 #define NO_CONFIG_H
5292 #include "replace.h"
5293 #include "system/wait.h"
5294 #include "system/network.h"
5295 #include <talloc.h>
5296 #include <tdb.h>
5297 #include <ctdb.h>
5298 #include <ctdb_private.h>
5299 ])
5301 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5302 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5303 ],,[
5304 #include "confdefs.h"
5305 #define NO_CONFIG_H
5306 #include "replace.h"
5307 #include "system/wait.h"
5308 #include "system/network.h"
5309 #include <talloc.h>
5310 #include <tdb.h>
5311 #include <ctdb.h>
5312 #include <ctdb_private.h>
5313 ])
5314 CPPFLAGS="$SAVED_CPPFLAGS"
5316 AC_MSG_CHECKING(cluster support)
5317 AC_ARG_WITH(cluster-support,
5318 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5320 if test x"$with_cluster_support" = x ; then
5321 with_cluster_support="auto"
5322 fi
5324 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5325 if test "x$with_cluster_support" = "xyes"; then
5326 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5327 fi
5328 with_cluster_support=no
5329 fi
5331 if test x"$ctdb_broken" != x"no"; then
5332 if test "x$with_cluster_support" = "xyes"; then
5333 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5334 fi
5335 with_cluster_support=no
5336 fi
5338 if test "x$with_cluster_support" != "xno"; then
5339 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5340 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5341 AC_MSG_RESULT(yes)
5342 else
5343 AC_MSG_RESULT(no)
5344 fi
5346 #################################################
5347 # check for ACL support
5349 AC_MSG_CHECKING(whether to support ACLs)
5350 AC_ARG_WITH(acl-support,
5351 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5352 [ case "$withval" in
5353 yes|no)
5354 with_acl_support="$withval"
5355 ;;
5356 esac ])
5358 if test x"$with_acl_support" = x ; then
5359 with_acl_support="auto"
5360 fi
5362 AC_MSG_RESULT($with_acl_support)
5364 if test x"$with_acl_support" = x"no"; then
5365 AC_MSG_RESULT(Disabling ACL support)
5366 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5367 else
5368 AC_MSG_NOTICE(checking whether ACL support is available:)
5369 case "$host_os" in
5370 *sysv5*)
5371 AC_MSG_NOTICE(Using UnixWare ACLs)
5372 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5373 default_static_modules="$default_static_modules vfs_solarisacl"
5374 ;;
5375 *solaris*)
5376 AC_MSG_NOTICE(Using solaris ACLs)
5377 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5378 ACL_LIBS="$ACL_LIBS -lsec"
5379 default_static_modules="$default_static_modules vfs_solarisacl"
5380 ;;
5381 *hpux*)
5382 AC_MSG_NOTICE(Using HPUX ACLs)
5383 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5384 default_static_modules="$default_static_modules vfs_hpuxacl"
5385 ;;
5386 *irix*)
5387 AC_MSG_NOTICE(Using IRIX ACLs)
5388 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5389 default_static_modules="$default_static_modules vfs_irixacl"
5390 ;;
5391 *aix*)
5392 AC_MSG_NOTICE(Using AIX ACLs)
5393 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5394 default_static_modules="$default_static_modules vfs_aixacl"
5395 ;;
5396 *osf*)
5397 AC_MSG_NOTICE(Using Tru64 ACLs)
5398 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5399 ACL_LIBS="$ACL_LIBS -lpacl"
5400 default_static_modules="$default_static_modules vfs_tru64acl"
5401 ;;
5402 *darwin*)
5403 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5404 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5405 ;;
5406 *)
5407 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5408 case "$host_os" in
5409 *linux*)
5410 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5411 ;;
5412 esac
5413 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5414 acl_LIBS=$LIBS
5415 LIBS="$LIBS $ACL_LIBS"
5416 AC_TRY_LINK([
5417 #include <sys/types.h>
5418 #include <sys/acl.h>
5419 ],[
5420 acl_t acl;
5421 int entry_id;
5422 acl_entry_t *entry_p;
5423 return acl_get_entry(acl, entry_id, entry_p);
5424 ],
5425 [samba_cv_HAVE_POSIX_ACLS=yes],
5426 [samba_cv_HAVE_POSIX_ACLS=no])
5427 LIBS=$acl_LIBS
5428 ])
5429 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5430 AC_MSG_NOTICE(Using posix ACLs)
5431 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5432 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5433 acl_LIBS=$LIBS
5434 LIBS="$LIBS $ACL_LIBS"
5435 AC_TRY_LINK([
5436 #include <sys/types.h>
5437 #include <sys/acl.h>
5438 ],[
5439 acl_permset_t permset_d;
5440 acl_perm_t perm;
5441 return acl_get_perm_np(permset_d, perm);
5442 ],
5443 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5444 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5445 LIBS=$acl_LIBS
5446 ])
5447 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5448 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5449 fi
5450 default_static_modules="$default_static_modules vfs_posixacl"
5451 else
5452 AC_MSG_NOTICE(ACL support is not avaliable)
5453 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5454 fi
5455 ;;
5456 esac
5457 fi # with_acl_support
5461 #################################################
5462 # check for AIO support
5464 AC_MSG_CHECKING(whether to support asynchronous io)
5465 AC_ARG_WITH(aio-support,
5466 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5467 [ case "$withval" in
5468 yes)
5470 AC_MSG_RESULT(yes)
5471 case "$host_os" in
5472 *)
5473 AIO_LIBS=$LIBS
5474 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5475 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5476 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5477 aio_LIBS=$LIBS
5478 LIBS=$AIO_LIBS
5479 AC_TRY_LINK([#include <sys/types.h>
5480 #include <aio.h>],
5481 [ struct aiocb a; return aio_read(&a);],
5482 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5483 LIBS=$aio_LIBS])
5484 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5485 aio_LIBS=$LIBS
5486 LIBS=$AIO_LIBS
5487 AC_TRY_LINK([#include <sys/types.h>
5488 #include <aio.h>],
5489 [ struct aiocb64 a; return aio_read64(&a);],
5490 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5491 LIBS=$aio_LIBS])
5492 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5493 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5494 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5495 LIBS=$AIO_LIBS
5496 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5497 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5498 LIBS=$AIO_LIBS
5499 fi
5501 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5502 AC_MSG_CHECKING(for aio_read)
5503 AC_LINK_IFELSE([#include <aio.h>
5504 int main() { struct aiocb a; return aio_read(&a); }],
5505 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5506 [AC_MSG_RESULT(no)])
5508 AC_MSG_CHECKING(for aio_write)
5509 AC_LINK_IFELSE([#include <aio.h>
5510 int main() { struct aiocb a; return aio_write(&a); }],
5511 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5512 [AC_MSG_RESULT(no)])
5514 AC_MSG_CHECKING(for aio_fsync)
5515 AC_LINK_IFELSE([#include <aio.h>
5516 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5517 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5518 [AC_MSG_RESULT(no)])
5520 AC_MSG_CHECKING(for aio_return)
5521 AC_LINK_IFELSE([#include <aio.h>
5522 int main() { struct aiocb a; return aio_return(&a); }],
5523 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5524 [AC_MSG_RESULT(no)])
5526 AC_MSG_CHECKING(for aio_error)
5527 AC_LINK_IFELSE([#include <aio.h>
5528 int main() { struct aiocb a; return aio_error(&a); }],
5529 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5530 [AC_MSG_RESULT(no)])
5532 AC_MSG_CHECKING(for aio_cancel)
5533 AC_LINK_IFELSE([#include <aio.h>
5534 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5535 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5536 [AC_MSG_RESULT(no)])
5538 AC_MSG_CHECKING(for aio_suspend)
5539 AC_LINK_IFELSE([#include <aio.h>
5540 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5541 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5542 [AC_MSG_RESULT(no)])
5543 fi
5545 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5546 AC_MSG_CHECKING(for aio_read64)
5547 AC_LINK_IFELSE([#include <aio.h>
5548 int main() { struct aiocb a; return aio_read64(&a); }],
5549 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5550 [AC_MSG_RESULT(no)])
5552 AC_MSG_CHECKING(for aio_write64)
5553 AC_LINK_IFELSE([#include <aio.h>
5554 int main() { struct aiocb a; return aio_write64(&a); }],
5555 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5556 [AC_MSG_RESULT(no)])
5558 AC_MSG_CHECKING(for aio_fsync64)
5559 AC_LINK_IFELSE([#include <aio.h>
5560 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5561 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5562 [AC_MSG_RESULT(no)])
5564 AC_MSG_CHECKING(for aio_return64)
5565 AC_LINK_IFELSE([#include <aio.h>
5566 int main() { struct aiocb a; return aio_return64(&a); }],
5567 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5568 [AC_MSG_RESULT(no)])
5570 AC_MSG_CHECKING(for aio_error64)
5571 AC_LINK_IFELSE([#include <aio.h>
5572 int main() { struct aiocb a; return aio_error64(&a); }],
5573 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5574 [AC_MSG_RESULT(no)])
5576 AC_MSG_CHECKING(for aio_cancel64)
5577 AC_LINK_IFELSE([#include <aio.h>
5578 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5579 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5580 [AC_MSG_RESULT(no)])
5582 AC_MSG_CHECKING(for aio_suspend64)
5583 AC_LINK_IFELSE([#include <aio.h>
5584 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5585 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5586 [AC_MSG_RESULT(no)])
5587 fi
5588 ;;
5589 esac
5590 ;;
5591 *)
5592 AC_MSG_RESULT(no)
5593 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5594 ;;
5595 esac ],
5596 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5597 AC_MSG_RESULT(no)
5598 )
5600 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5601 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5602 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5603 default_shared_modules="$default_shared_modules vfs_aio_fork"
5604 fi
5605 fi
5607 #################################################
5608 # check for sendfile support
5610 with_sendfile_support=yes
5611 AC_MSG_CHECKING(whether to check to support sendfile)
5612 AC_ARG_WITH(sendfile-support,
5613 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5614 [ case "$withval" in
5615 yes)
5617 AC_MSG_RESULT(yes);
5619 case "$host_os" in
5620 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5621 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5622 AC_TRY_LINK([#include <sys/sendfile.h>],
5623 [\
5624 int tofd, fromfd;
5625 off64_t offset;
5626 size_t total;
5627 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5628 ],
5629 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5631 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5632 AC_TRY_LINK([#include <sys/sendfile.h>],
5633 [\
5634 int tofd, fromfd;
5635 off_t offset;
5636 size_t total;
5637 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5638 ],
5639 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5641 # Try and cope with broken Linux sendfile....
5642 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5643 AC_TRY_LINK([\
5644 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5645 #undef _FILE_OFFSET_BITS
5646 #endif
5647 #include <sys/sendfile.h>],
5648 [\
5649 int tofd, fromfd;
5650 off_t offset;
5651 size_t total;
5652 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5653 ],
5654 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5656 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5657 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5658 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5659 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5660 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5661 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5662 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5663 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5664 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5665 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5666 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5667 else
5668 AC_MSG_RESULT(no);
5669 fi
5671 ;;
5672 *freebsd* | *dragonfly* )
5673 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5674 AC_TRY_LINK([\
5675 #include <sys/types.h>
5676 #include <unistd.h>
5677 #include <sys/socket.h>
5678 #include <sys/uio.h>],
5679 [\
5680 int fromfd, tofd, ret, total=0;
5681 off_t offset, nwritten;
5682 struct sf_hdtr hdr;
5683 struct iovec hdtrl;
5684 hdr.headers = &hdtrl;
5685 hdr.hdr_cnt = 1;
5686 hdr.trailers = NULL;
5687 hdr.trl_cnt = 0;
5688 hdtrl.iov_base = NULL;
5689 hdtrl.iov_len = 0;
5690 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5691 ],
5692 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5694 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5695 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5696 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5697 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5698 else
5699 AC_MSG_RESULT(no);
5700 fi
5701 ;;
5703 *hpux*)
5704 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5705 AC_TRY_LINK([\
5706 #include <sys/socket.h>
5707 #include <sys/uio.h>],
5708 [\
5709 int fromfd, tofd;
5710 size_t total=0;
5711 struct iovec hdtrl[2];
5712 ssize_t nwritten;
5713 off64_t offset;
5715 hdtrl[0].iov_base = 0;
5716 hdtrl[0].iov_len = 0;
5718 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5719 ],
5720 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5721 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5722 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5723 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5724 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5725 else
5726 AC_MSG_RESULT(no);
5727 fi
5729 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5730 AC_TRY_LINK([\
5731 #include <sys/socket.h>
5732 #include <sys/uio.h>],
5733 [\
5734 int fromfd, tofd;
5735 size_t total=0;
5736 struct iovec hdtrl[2];
5737 ssize_t nwritten;
5738 off_t offset;
5740 hdtrl[0].iov_base = 0;
5741 hdtrl[0].iov_len = 0;
5743 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5744 ],
5745 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5746 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5747 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5748 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5749 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5750 else
5751 AC_MSG_RESULT(no);
5752 fi
5753 ;;
5755 *solaris*)
5756 AC_CHECK_LIB(sendfile,sendfilev)
5757 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5758 AC_TRY_LINK([\
5759 #include <sys/sendfile.h>],
5760 [\
5761 int sfvcnt;
5762 size_t xferred;
5763 struct sendfilevec vec[2];
5764 ssize_t nwritten;
5765 int tofd;
5767 sfvcnt = 2;
5769 vec[0].sfv_fd = SFV_FD_SELF;
5770 vec[0].sfv_flag = 0;
5771 vec[0].sfv_off = 0;
5772 vec[0].sfv_len = 0;
5774 vec[1].sfv_fd = 0;
5775 vec[1].sfv_flag = 0;
5776 vec[1].sfv_off = 0;
5777 vec[1].sfv_len = 0;
5778 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5779 ],
5780 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5782 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5783 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5784 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5785 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5786 else
5787 AC_MSG_RESULT(no);
5788 fi
5790 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5791 AC_TRY_LINK([\
5792 #include <sys/sendfile.h>],
5793 [\
5794 int sfvcnt;
5795 size_t xferred;
5796 struct sendfilevec vec[2];
5797 ssize_t nwritten;
5798 int tofd;
5800 sfvcnt = 2;
5802 vec[0].sfv_fd = SFV_FD_SELF;
5803 vec[0].sfv_flag = 0;
5804 vec[0].sfv_off = 0;
5805 vec[0].sfv_len = 0;
5807 vec[1].sfv_fd = 0;
5808 vec[1].sfv_flag = 0;
5809 vec[1].sfv_off = 0;
5810 vec[1].sfv_len = 0;
5811 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5812 ],
5813 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5815 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5816 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5817 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5818 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5819 else
5820 AC_MSG_RESULT(no);
5821 fi
5822 ;;
5823 *aix*)
5824 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5825 AC_TRY_LINK([\
5826 #include <sys/socket.h>],
5827 [\
5828 int fromfd, tofd;
5829 size_t total=0;
5830 struct sf_parms hdtrl;
5831 ssize_t nwritten;
5832 off64_t offset;
5834 hdtrl.header_data = 0;
5835 hdtrl.header_length = 0;
5836 hdtrl.file_descriptor = fromfd;
5837 hdtrl.file_offset = 0;
5838 hdtrl.file_bytes = 0;
5839 hdtrl.trailer_data = 0;
5840 hdtrl.trailer_length = 0;
5842 nwritten = send_file(&tofd, &hdtrl, 0);
5843 ],
5844 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5845 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5846 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5847 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5848 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5849 else
5850 AC_MSG_RESULT(no);
5851 fi
5852 ;;
5853 *)
5854 ;;
5855 esac
5856 ;;
5857 *)
5858 AC_MSG_RESULT(no)
5859 ;;
5860 esac ],
5861 AC_MSG_RESULT(yes)
5862 )
5864 ############################################
5865 # See if we have the Linux readahead syscall.
5867 AC_CACHE_CHECK([for Linux readahead],
5868 samba_cv_HAVE_LINUX_READAHEAD,[
5869 AC_TRY_LINK([
5870 #if defined(HAVE_UNISTD_H)
5871 #include <unistd.h>
5872 #endif
5873 #include <fcntl.h>],
5874 [ssize_t err = readahead(0,0,0x80000);],
5875 samba_cv_HAVE_LINUX_READAHEAD=yes,
5876 samba_cv_HAVE_LINUX_READAHEAD=no)])
5878 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5879 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5880 [Whether Linux readahead is available])
5881 fi
5883 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5885 ############################################
5886 # See if we have the posix_fadvise syscall.
5888 AC_CACHE_CHECK([for posix_fadvise],
5889 samba_cv_HAVE_POSIX_FADVISE,[
5890 AC_TRY_LINK([
5891 #if defined(HAVE_UNISTD_H)
5892 #include <unistd.h>
5893 #endif
5894 #include <fcntl.h>],
5895 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5896 samba_cv_HAVE_POSIX_FADVISE=yes,
5897 samba_cv_HAVE_POSIX_FADVISE=no)])
5899 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5900 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5901 [Whether posix_fadvise is available])
5902 fi
5904 ############################################
5905 # See if we have the Linux splice syscall.
5907 case "$host_os" in
5908 *linux*)
5909 AC_CACHE_CHECK([for Linux splice],
5910 samba_cv_HAVE_LINUX_SPLICE,[
5911 AC_TRY_LINK([
5912 #if defined(HAVE_UNISTD_H)
5913 #include <unistd.h>
5914 #endif
5915 #include <fcntl.h>],
5916 [long ret = splice(0,0,1,0,400,0);],
5917 samba_cv_HAVE_LINUX_SPLICE=yes,
5918 samba_cv_HAVE_LINUX_SPLICE=no)])
5919 ;;
5920 *)
5921 samba_cv_HAVE_LINUX_SPLICE=no
5922 ;;
5923 esac
5925 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5926 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5927 [Whether Linux splice is available])
5928 fi
5930 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5932 ############################################
5933 # See if we have the a broken readlink syscall.
5935 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5936 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5937 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5938 ])
5939 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5940 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5941 fi
5943 #################################################
5944 # Check whether winbind is supported on this platform. If so we need to
5945 # build and install client programs, sbin programs and shared libraries
5947 AC_MSG_CHECKING(whether to build winbind)
5949 # Initially, the value of $host_os decides whether winbind is supported
5951 HAVE_WINBIND=yes
5952 HAVE_WBCLIENT=no
5954 # Define external wbclient library to link against. This disables winbind.
5955 # We define this here so --with-winbind can override it.
5956 AC_ARG_WITH(wbclient,
5957 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5958 [
5959 case "$withval" in
5960 no)
5961 HAVE_WBCLIENT=no
5962 ;;
5963 yes)
5964 HAVE_WBCLIENT=yes
5965 HAVE_WINBIND=no
5966 ;;
5967 *)
5968 HAVE_WBCLIENT=yes
5969 HAVE_WINBIND=no
5970 WBCLIENT_INCLUDES="-I$withval/include"
5971 WBCLIENT_LDFLAGS="-L$withval/lib"
5972 ;;
5973 esac ],
5974 )
5976 AC_SUBST(WBCLIENT_INCLUDES)
5977 AC_SUBST(WBCLIENT_LDFLAGS)
5978 AC_SUBST(WBCLIENT_LIBS)
5981 # Define the winbind shared library name and any specific linker flags
5982 # it needs to be built with.
5984 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5985 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5986 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5987 NSSSONAMEVERSIONSUFFIX=""
5989 case "$host_os" in
5990 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5991 NSSSONAMEVERSIONSUFFIX=".2"
5992 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5993 ;;
5994 *freebsd[[5-9]]*)
5995 # FreeBSD winbind client is implemented as a wrapper around
5996 # the Linux version.
5997 NSSSONAMEVERSIONSUFFIX=".1"
5998 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5999 ../nsswitch/winbind_nss_linux.o"
6000 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6001 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6002 ;;
6004 *netbsd*[[3-9]]*)
6005 # NetBSD winbind client is implemented as a wrapper
6006 # around the Linux version. It needs getpwent_r() to
6007 # indicate libc's use of the correct nsdispatch API.
6008 #
6009 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6010 WINBIND_NSS_EXTRA_OBJS="\
6011 ../nsswitch/winbind_nss_netbsd.o \
6012 ../nsswitch/winbind_nss_linux.o"
6013 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6014 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6015 else
6016 HAVE_WINBIND=no
6017 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6018 fi
6019 ;;
6020 *irix*)
6021 # IRIX has differently named shared libraries
6022 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6023 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6024 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6025 ;;
6026 *solaris*)
6027 # Solaris winbind client is implemented as a wrapper around
6028 # the Linux version.
6029 NSSSONAMEVERSIONSUFFIX=".1"
6030 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6031 ../nsswitch/winbind_nss_linux.o"
6032 ;;
6033 *hpux11*)
6034 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6035 ;;
6036 *aix*)
6037 # AIX has even differently named shared libraries. No
6038 # WINS support has been implemented yet.
6039 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6040 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6041 WINBIND_NSS="../nsswitch/WINBIND"
6042 WINBIND_WINS_NSS=""
6043 ;;
6044 *)
6045 HAVE_WINBIND=no
6046 winbind_no_reason=", unsupported on $host_os"
6047 ;;
6048 esac
6050 # Check the setting of --with-winbind
6052 AC_ARG_WITH(winbind,
6053 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6054 [
6055 case "$withval" in
6056 yes)
6057 HAVE_WINBIND=yes
6058 HAVE_WBCLIENT=no
6059 ;;
6060 no)
6061 HAVE_WINBIND=no
6062 winbind_reason=""
6063 ;;
6064 esac ],
6065 )
6067 # We need unix domain sockets for winbind
6069 if test x"$HAVE_WINBIND" = x"yes"; then
6070 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6071 winbind_no_reason=", no unix domain socket support on $host_os"
6072 HAVE_WINBIND=no
6073 fi
6074 fi
6076 # Display test results
6078 if test x"$HAVE_WINBIND" = x"no"; then
6079 WINBIND_NSS=""
6080 WINBIND_WINS_NSS=""
6081 fi
6082 if test x"$HAVE_WBCLIENT" = x"yes"; then
6083 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6084 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6085 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6086 AC_MSG_RESULT(yes)
6087 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6088 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6089 else
6090 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6091 BUILD_LIBWBCLIENT_SHARED=no
6092 else
6093 BUILD_LIBWBCLIENT_SHARED=yes
6094 fi
6096 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6097 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6098 LIBWBCLIENT_SOVER=0
6099 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6100 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6101 ## Only worry about libwbclient if we have shared
6102 # library support
6103 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6104 LIBWBCLIENT=libwbclient
6105 INSTALL_LIBWBCLIENT=installlibwbclient
6106 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6107 LIBWBCLIENT_LIBS="-lwbclient"
6108 else
6109 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6110 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6111 fi
6112 fi
6114 if test x"$HAVE_WINBIND" = x"yes"; then
6115 AC_MSG_RESULT(yes)
6116 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6118 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6119 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6120 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6121 PAM_MODULES="$PAM_MODULES pam_winbind"
6122 INSTALL_PAM_MODULES="installpammodules"
6123 UNINSTALL_PAM_MODULES="uninstallpammodules"
6124 fi
6125 else
6126 AC_MSG_RESULT(no$winbind_no_reason)
6127 fi
6129 AC_SUBST(WINBIND_NSS)
6130 AC_SUBST(WINBIND_WINS_NSS)
6131 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6132 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6133 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6135 AC_SUBST(WINBIND_KRB5_LOCATOR)
6137 # Solaris 10 does have new member in nss_XbyY_key
6138 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6139 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6140 [#include <nss_dbdefs.h>])
6142 # Solaris has some extra fields in struct passwd that need to be
6143 # initialised otherwise nscd crashes.
6145 AC_CHECK_MEMBER(struct passwd.pw_comment,
6146 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6147 [#include <pwd.h>])
6149 AC_CHECK_MEMBER(struct passwd.pw_age,
6150 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6151 [#include <pwd.h>])
6153 # AIX 4.3.x and 5.1 do not have as many members in
6154 # struct secmethod_table as AIX 5.2
6155 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6156 [#include <usersec.h>])
6157 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6158 [#include <usersec.h>])
6160 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6161 AC_TRY_COMPILE([#include <sys/types.h>
6162 #include <sys/socket.h>],
6163 [struct ucred cred;
6164 socklen_t cred_len;
6165 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6166 ],
6167 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6168 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6169 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6170 fi
6173 #################################################
6174 # Check to see if we should use the included popt
6176 AC_ARG_WITH(included-popt,
6177 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6178 [
6179 case "$withval" in
6180 yes)
6181 INCLUDED_POPT=yes
6182 ;;
6183 no)
6184 INCLUDED_POPT=no
6185 ;;
6186 esac ],
6187 )
6188 if test x"$INCLUDED_POPT" != x"yes"; then
6189 AC_CHECK_LIB(popt, poptGetContext,
6190 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6191 fi
6193 AC_MSG_CHECKING(whether to use included popt)
6194 if test x"$INCLUDED_POPT" = x"yes"; then
6195 AC_MSG_RESULT(yes)
6196 BUILD_POPT='$(POPT_OBJ)'
6197 POPTLIBS='$(POPT_OBJ)'
6198 FLAGS1="-I\$(srcdir)/../lib/popt"
6199 else
6200 AC_MSG_RESULT(no)
6201 BUILD_POPT=""
6202 POPTLIBS="-lpopt"
6203 fi
6204 AC_SUBST(BUILD_POPT)
6205 AC_SUBST(POPTLIBS)
6206 AC_SUBST(FLAGS1)
6208 #################################################
6209 # Check if user wants DNS service discovery support
6211 AC_ARG_ENABLE(dnssd,
6212 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6214 AC_SUBST(DNSSD_LIBS)
6215 if test x"$enable_dnssd" = x"yes"; then
6216 have_dnssd_support=yes
6218 AC_CHECK_HEADERS(dns_sd.h)
6219 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6220 have_dnssd_support=no
6221 fi
6223 # On Darwin the DNSSD API is in libc, but on other platforms it's
6224 # probably in -ldns_sd
6225 AC_CHECK_FUNCS(DNSServiceRegister)
6226 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6227 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6228 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6229 have_dnssd_support=no
6230 fi
6232 if test x"$have_dnssd_support" = x"yes"; then
6233 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6234 [Whether to enable DNS service discovery support])
6235 else
6236 if test x"$enable_dnssd" = x"yes"; then
6237 AC_MSG_ERROR(DNS service discovery support not available)
6238 fi
6239 fi
6241 fi
6243 #################################################
6244 # Check if user wants avahi support
6246 AC_ARG_ENABLE(avahi,
6247 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6249 if test x"$enable_avahi" != x"no"; then
6250 have_avahi_support=yes
6252 AC_CHECK_HEADERS(avahi-common/watch.h)
6253 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6254 have_avahi_support=no
6255 fi
6257 AC_CHECK_HEADERS(avahi-client/client.h)
6258 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6259 have_avahi_support=no
6260 fi
6262 save_LIBS="$LIBS"
6263 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6264 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6265 LIBS="$save_LIBS"
6267 if test x"$have_avahi_client_new" != x"yes" -o \
6268 x"$have_avahi_strerror" != x"yes" ; then
6269 have_avahi_support=no
6270 fi
6272 if test x"$have_avahi_support" = x"yes"; then
6273 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6274 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6275 [Whether to enable avahi support])
6276 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6277 else
6278 if test x"$enable_avahi" = x"yes"; then
6279 AC_MSG_ERROR(avahi support not available)
6280 fi
6281 fi
6282 fi
6285 #################################################
6286 # Set pthread stuff
6288 PTHREAD_CFLAGS=error
6289 PTHREAD_LDFLAGS=error
6291 # If it's error, then the user didn't
6292 # define it.
6293 if test "x$PTHREAD_LDFLAGS" = xerror; then
6294 AC_CHECK_LIB(pthread, pthread_attr_init, [
6295 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6296 PTHREAD_LDFLAGS="-lpthread" ])
6297 fi
6299 if test "x$PTHREAD_LDFLAGS" = xerror; then
6300 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6301 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6302 PTHREAD_LDFLAGS="-lpthreads" ])
6303 fi
6305 if test "x$PTHREAD_LDFLAGS" = xerror; then
6306 AC_CHECK_LIB(c_r, pthread_attr_init, [
6307 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6308 PTHREAD_LDFLAGS="-pthread" ])
6309 fi
6311 if test "x$PTHREAD_LDFLAGS" = xerror; then
6312 AC_CHECK_FUNC(pthread_attr_init, [
6313 PTHREAD_CFLAGS="-D_REENTRANT"
6314 PTHREAD_LDFLAGS="-lpthread" ])
6315 fi
6317 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6318 # pthread_attr_init. On pthread_mutex_lock it works there...
6319 if test "x$PTHREAD_LDFLAGS" = xerror; then
6320 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6321 PTHREAD_CFLAGS="-D_REENTRANT"
6322 PTHREAD_LDFLAGS="-lpthread" ])
6323 fi
6325 AC_SUBST(PTHREAD_CFLAGS)
6326 AC_SUBST(PTHREAD_LDFLAGS)
6328 samba_cv_HAVE_PTHREAD=no
6329 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6330 samba_cv_HAVE_PTHREAD=yes
6331 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6332 ac_save_CFLAGS=$CFLAGS
6333 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6334 ac_save_LDFLAGS=$LDFLAGS
6335 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6336 AC_CHECK_HEADERS(pthread.h)
6337 CFLAGS=$ac_save_CFLAGS
6338 LDFLAGS=$ac_save_LDFLAGS
6339 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6340 fi
6342 #################################################
6343 # Check if user wants pthreadpool support
6345 AC_ARG_ENABLE(pthreadpool,
6346 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6348 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6349 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was found])
6350 fi
6352 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6353 LIBS="$LIBS $PTHREAD_LDFLAGS"
6354 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6355 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6356 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool.o")
6357 fi
6359 #################################################
6360 # Check to see if we should use the included iniparser
6362 AC_ARG_WITH(included-iniparser,
6363 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6364 [
6365 case "$withval" in
6366 yes)
6367 INCLUDED_INIPARSER=yes
6368 ;;
6369 no)
6370 INCLUDED_INIPARSER=no
6371 ;;
6372 esac ],
6373 )
6374 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6375 AC_CHECK_LIB(iniparser, iniparser_load,
6376 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6377 fi
6379 AC_MSG_CHECKING(whether to use included iniparser)
6380 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6381 AC_MSG_RESULT(yes)
6382 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6383 INIPARSERLIBS=""
6384 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6385 else
6386 AC_MSG_RESULT(no)
6387 BUILD_INIPARSER=""
6388 INIPARSERLIBS="-liniparser"
6389 fi
6390 AC_SUBST(BUILD_INIPARSER)
6391 AC_SUBST(INIPARSERLIBS)
6392 AC_SUBST(FLAGS1)
6396 # Checks for the vfs_fileid module
6397 # Start
6398 AC_CHECK_FUNC(getmntent)
6400 AC_CHECK_HEADERS(sys/statfs.h)
6402 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6403 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6404 AC_TRY_RUN([
6405 #include <sys/types.h>
6406 #include <sys/statfs.h>
6407 int main(void)
6408 {
6409 struct statfs fsd;
6410 fsid_t fsid = fsd.f_fsid;
6411 return statfs (".", &fsd);
6412 }],
6413 vfsfileid_cv_statfs=yes,
6414 vfsfileid_cv_statfs=no,
6415 vfsfileid_cv_statfs=cross)
6416 ])
6417 AC_MSG_RESULT($vfsfileid_cv_statfs)
6419 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6420 x"$vfsfileid_cv_statfs" = x"yes"; then
6421 default_shared_modules="$default_shared_modules vfs_fileid"
6422 fi
6423 # End
6424 # Checks for the vfs_fileid module
6427 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6428 do
6429 eval MODULE_DEFAULT_$i=STATIC
6430 done
6432 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6433 do
6434 dnl Fall back to static if we cannot build shared libraries
6435 eval MODULE_DEFAULT_$i=STATIC
6437 if test $BLDSHARED = true; then
6438 eval MODULE_DEFAULT_$i=SHARED
6439 fi
6440 done
6442 dnl Always build these modules static
6443 MODULE_rpc_spoolss=STATIC
6444 MODULE_rpc_srvsvc=STATIC
6445 MODULE_idmap_tdb=STATIC
6446 MODULE_idmap_passdb=STATIC
6447 MODULE_idmap_nss=STATIC
6449 MODULE_nss_info_template=STATIC
6451 AC_ARG_WITH(static-modules,
6452 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6453 [ if test $withval; then
6454 for i in `echo $withval | sed -e 's/,/ /g'`
6455 do
6456 eval MODULE_$i=STATIC
6457 done
6458 fi ])
6460 AC_ARG_WITH(shared-modules,
6461 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6462 [ if test $withval; then
6463 for i in `echo $withval | sed -e 's/,/ /g'`
6464 do
6465 eval MODULE_$i=SHARED
6466 done
6467 fi ])
6469 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6470 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6471 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6472 AC_SUBST(SMBD_FAM_LIBS)
6473 fi
6475 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6476 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6477 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6478 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6479 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6480 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6481 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6484 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6485 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6486 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6487 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6488 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6489 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6490 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6491 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6492 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6493 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6494 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6495 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6496 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6497 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6498 SMB_SUBSYSTEM(RPC,smbd/server.o)
6500 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6501 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6502 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6503 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6504 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6505 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6506 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6507 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6508 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6509 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6511 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6512 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6514 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6515 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6516 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6517 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6518 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6520 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6521 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6522 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6523 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6524 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6525 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6526 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6527 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6528 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6529 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6531 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6532 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6533 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6534 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6535 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6536 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6537 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6538 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6539 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6540 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6541 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6542 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6543 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6544 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6545 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6546 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6547 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6548 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6549 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6550 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6551 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6552 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6553 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6554 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6555 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6556 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6557 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6558 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6559 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6560 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6561 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6562 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6563 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6564 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6565 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6566 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6567 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6568 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6569 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6570 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6571 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6572 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6573 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6574 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6576 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6578 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6579 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6580 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6582 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6583 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6584 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6585 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6587 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6589 #################################################
6590 # do extra things if we are running insure
6592 if test "${ac_cv_prog_CC}" = "insure"; then
6593 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6594 fi
6596 #################################################
6597 # If run from the build farm, enable NASTY hacks
6598 #################################################
6599 AC_MSG_CHECKING(whether to enable build farm hacks)
6600 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6601 AC_MSG_RESULT(yes)
6602 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6603 else
6604 AC_MSG_RESULT(no)
6605 fi
6607 #################################################
6608 # check for bad librt/libpthread interactions
6610 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6611 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6612 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6613 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6615 SMB_IF_RTSIGNAL_BUG(
6616 [
6617 # Have RT_SIGNAL bug, need to check whether the problem will
6618 # affect anything we have configured.
6620 rt_do_error=no
6621 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6622 if test x"$rt_signal_lease_ok" = x"no" ; then
6623 rt_do_error=yes
6624 fi
6625 fi
6627 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6628 if test x"$rt_signal_notify_ok" = x"no" ; then
6629 rt_do_error=yes
6630 fi
6631 fi
6633 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6634 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6635 if test x"$rt_signal_aio_ok" = x"no" ; then
6636 rt_do_error=yes
6637 fi
6638 fi
6640 if test x"$rt_do_error" = x"yes" ; then
6641 SMB_IS_LIBPTHREAD_LINKED(
6642 [
6643 cat<<MSG
6645 *** On this platforms, linking Samba against pthreads causes problems
6646 *** with the oplock and change notification mechanisms. You may be
6647 *** using pthreads as a side-effect of using the --with-aio-support
6648 *** or --with-profiling-data options. Please remove these and try again.
6650 MSG
6651 ],
6652 [
6653 cat<<MSG
6655 *** On this platform, the oplock and change notification mechanisms do not
6656 *** appear to work. Please report this problem to samba-technical@samba.org
6657 *** and attach the config.log file from this directory.
6659 MSG
6660 ])
6661 AC_MSG_ERROR(unable to use realtime signals on this platform)
6662 fi
6663 ],
6664 [
6665 # no RT_SIGNAL bug, we are golden
6666 SMB_IS_LIBPTHREAD_LINKED(
6667 [
6668 AC_MSG_WARN(using libpthreads - this may degrade performance)
6669 ])
6671 ],
6672 [
6673 # cross compiling, I hope you know what you are doing
6674 true
6675 ])
6677 fi
6679 AC_ARG_ENABLE(merged-build,
6680 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6681 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6683 if test x"$enable_merged_build" = x"yes" -a \
6684 x"$merged_build_possible" = x"no" ; then
6685 AC_MSG_ERROR(Merged build required but not possible)
6686 fi
6688 m4_include(../lib/zlib/zlib.m4)
6690 if test x$enable_merged_build = xauto; then
6691 # Check for python
6692 m4_include(../m4/check_python.m4)
6693 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6695 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6696 AC_MSG_RESULT([$merged_build_possible])
6698 # Enable merged build automatically if possible, when in developer mode
6699 # Don't enable merged build automatically in 3.4.0.
6700 #if test "x$developer" = xyes; then
6701 # enable_merged_build=$merged_build_possible
6702 #fi
6703 fi
6705 if test x$enable_merged_build = xyes; then
6706 MERGED_BUILD=1
6707 saved_USESHARED="$USESHARED"
6708 USESHARED="false"
6709 m4_include(samba4.m4)
6710 USESHARED="$saved_USESHARED"
6711 fi
6713 AC_SUBST(ZLIB_LIBS)
6714 AC_SUBST(ZLIB_OBJS)
6715 AC_ZLIB([ZLIB_OBJS=""], [
6716 ZLIB_LIBS=""
6717 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6718 deflate.o trees.o zutil.o inflate.o infback.o \
6719 inftrees.o inffast.o
6720 do
6721 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6722 done
6723 CFLAGS="-I../lib/zlib $CFLAGS"
6724 ])
6726 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6728 if test "x$enable_dmalloc" = xyes
6729 then
6730 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6731 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6732 [Define to check invariants around some common functions])
6733 LIBS="$LIBS -ldmalloc"
6734 fi
6736 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6737 LIB_REMOVE_USR_LIB(LDFLAGS)
6738 LIB_REMOVE_USR_LIB(LIBS)
6740 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6741 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6742 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6744 #################################################
6745 # Display summary of libraries detected
6747 AC_MSG_RESULT([Using libraries:])
6748 AC_MSG_RESULT([ LIBS = $LIBS])
6749 if test x"$with_ads_support" != x"no"; then
6750 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6751 fi
6752 if test x"$with_ldap_support" != x"no"; then
6753 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6754 fi
6755 if test x"$with_dnsupdate_support" != x"no"; then
6756 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6757 fi
6758 if test x"$have_dnssd_support" != x"no"; then
6759 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6760 fi
6761 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6763 #################################################
6764 # final configure stuff
6766 AC_MSG_CHECKING([configure summary])
6767 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6768 AC_MSG_RESULT(yes),
6769 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6770 AC_MSG_WARN([cannot run when cross-compiling]))
6772 dnl Merge in developer cflags from now on
6773 AC_SUBST(DEVELOPER_CFLAGS)
6774 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6775 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6776 fi
6778 # Stuff the smbd-only libraries at the end of the smbd link
6779 # path (if we have them).
6780 SMBD_LIBS="$samba_dmapi_libs"
6781 AC_SUBST(SMBD_LIBS)
6783 CFLAGS="${CFLAGS} \$(FLAGS)"
6785 if test x$MERGED_BUILD != x1; then
6786 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6787 else
6788 if test x"$BLDSHARED" = x"true" ; then
6789 LDFLAGS="$LDFLAGS -L./bin"
6790 fi
6791 fi
6793 AC_SUBST(MAKEFILE)
6794 if test x$samba_cv_gnu_make = xyes; then
6795 MAKEFILE=Makefile
6796 else
6797 # When we don't have GNU Make, generate a copy of Makefile.in
6798 # that doesn't have the "include " statements but just includes
6799 # the files verbatim.
6800 MAKEFILE=Makefile-noincludes
6801 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6802 fi
6803 AC_OUTPUT($MAKEFILE
6804 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6805 lib/netapi/examples/Makefile
6806 lib/netapi/tests/Makefile
6807 pkgconfig/smbclient.pc
6808 pkgconfig/wbclient.pc
6809 pkgconfig/netapi.pc
6810 pkgconfig/smbsharemodes.pc
6811 ../examples/libsmbclient/Makefile.internal
6812 )
6813 dnl If we had to expand the includes, make tsure the output file is moved back
6814 AC_OUTPUT_COMMANDS([
6815 if test x$MAKEFILE != Makefile; then
6816 mv $MAKEFILE Makefile
6817 fi
6818 ])
6820 #################################################
6821 # Print very concise instructions on building/use
6822 if test "x$enable_dmalloc" = xyes
6823 then
6824 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6825 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6826 fi