| blob | 74a2479f4820f990819ca5c2634d08947b31021f |
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 (actually our C compiler!) use GNU ld
212 AC_PROG_LD_GNU
214 dnl Certain versions of GNU ld the default is not to have the
215 dnl --allow-shlib-undefined flag defined. This causes a stackload of
216 dnl warnings when building modules.
217 if test "$ac_cv_prog_gnu_ld" = "yes"; then
218 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>/dev/null | head -1`
219 AC_MSG_CHECKING(GNU ld release date)
220 changequote(,)dnl
221 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
222 changequote([,])dnl
223 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
224 if test -n "$ac_cv_gnu_ld_date"; then
225 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
226 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
227 fi
228 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
229 ac_cv_gnu_ld_version_script=yes
230 fi
231 else
232 AC_MSG_CHECKING(GNU ld release version)
233 changequote(,)dnl
234 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'`
235 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
236 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
237 changequote([,])dnl
238 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
239 AC_MSG_CHECKING(GNU ld release version major)
240 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
241 AC_MSG_CHECKING(GNU ld release version minor)
242 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
243 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
244 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
245 fi
246 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
247 ac_cv_gnu_ld_version_script=yes
248 fi
249 fi
250 fi
252 dnl look for executable suffix
253 AC_EXEEXT
255 dnl Check if C compiler understands -c and -o at the same time
256 AC_PROG_CC_C_O
257 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
258 BROKEN_CC=
259 else
260 BROKEN_CC=#
261 fi
262 AC_SUBST(BROKEN_CC)
264 dnl Check if the C compiler understands -Werror
265 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
266 AC_TRY_RUN_STRICT([
267 int main(void)
268 {
269 return 0;
270 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
271 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
272 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
273 Werror_FLAGS="-Werror"
274 else
275 dnl Check if the C compiler understands -w2
276 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
277 AC_TRY_RUN_STRICT([
278 int main(void)
279 {
280 return 0;
281 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
282 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
283 if test x"$samba_cv_HAVE_w2" = x"yes"; then
284 Werror_FLAGS="-w2"
285 else
286 dnl Check if the C compiler understands -errwarn
287 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
288 AC_TRY_RUN_STRICT([
289 int main(void)
290 {
291 return 0;
292 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
293 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
294 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
295 Werror_FLAGS="-errwarn=%all"
296 fi
297 fi
298 fi
300 ############################################
301 # check if the compiler can handle negative enum values
302 # and don't truncate the values to INT_MAX
303 # a runtime test is needed here
304 AC_SUBST(PIDL_ARGS)
305 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
306 AC_TRY_RUN(
307 [
308 #include <stdio.h>
309 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
310 int main(void) {
311 enum negative_values v1 = NEGATIVE_VALUE;
312 unsigned v2 = NEGATIVE_VALUE;
314 if (v1 != 0xFFFFFFFF) {
315 printf("%u != 0xFFFFFFFF\n", v1);
316 return 1;
317 }
318 if (v2 != 0xFFFFFFFF) {
319 printf("%u != 0xFFFFFFFF\n", v2);
320 return 1;
321 }
323 return 0;
324 }
325 ],
326 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
327 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
328 AC_MSG_WARN([using --uint-enums for pidl])
329 PIDL_ARGS="$PIDL_ARGS --uint-enums"
330 fi
332 dnl Figure out the flags to support named structure initializers
334 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
336 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
337 AC_MSG_CHECKING(uname -s)
338 AC_MSG_RESULT(${UNAME_S})
340 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
341 AC_MSG_CHECKING(uname -r)
342 AC_MSG_RESULT(${UNAME_R})
344 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
345 AC_MSG_CHECKING(uname -m)
346 AC_MSG_RESULT(${UNAME_M})
348 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
349 AC_MSG_CHECKING(uname -p)
350 AC_MSG_RESULT(${UNAME_P})
352 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
353 AC_MSG_CHECKING(uname -i)
354 AC_MSG_RESULT(${UNAME_I})
356 dnl Add #include for broken IRIX header files
357 case "$host_os" in
358 *irix6*)
359 #TODO add to libreplace
360 if test x"$ac_cv_prog_gcc" != x"yes" ; then
361 dnl Fix sensible defaults for MIPSPro compilers. The
362 dnl error numbers are valid for the 7.3 compilers,
363 dnl hopefully also valid for the 7.4 series.
364 dnl
365 dnl Bugzilla 3801. Force an error on warning 1035
366 dnl so we don't incorrectly detect stdint.h. This
367 dnl warning is emitted for #error directives.
368 CFLAGS="$CFLAGS -diag_error 1035"
369 dnl 1209: Controlling expression is constant
370 dnl 1174: Function foo declared but never referenced
371 dnl 3201: Parameter foo was never referenced
372 CFLAGS="$CFLAGS -woff 1209,1174,3201"
373 fi
374 ;;
375 esac
377 DYNEXP=
378 AC_SUBST(DYNEXP)
379 LDSHFLAGS_Z_DEFS=
380 AC_SUBST(LDSHFLAGS_Z_DEFS)
381 LDSHFLAGS_Z_NODEFS=
382 AC_SUBST(LDSHFLAGS_Z_NODEFS)
384 dnl Add modules that have to be built by default here
385 dnl These have to be built static:
386 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"
388 dnl These are preferably build shared, and static if dlopen() is not available
389 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"
391 if test "x$developer" = xyes; then
392 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
393 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
394 fi
396 #
397 # Config CPPFLAG settings for strange OS's that must be set
398 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
399 # case statement; its first reference must be unconditional.
400 #
401 case "$host_os" in
402 *hpux*)
403 #
404 # Defines needed for HPUX support.
405 # HPUX has bigcrypt but (sometimes?) doesn't use it for
406 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
407 #
408 case `uname -r` in
409 *9*|*10*|*11)
410 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
411 ;;
412 esac
413 ;;
415 #
416 # CRAY Unicos has broken const handling
417 *unicos*)
418 AC_MSG_RESULT([disabling const])
419 CPPFLAGS="$CPPFLAGS -Dconst="
420 ;;
422 #
423 # AIX4.x doesn't even admit to having large
424 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
425 #
426 *aix4*)
427 AC_MSG_RESULT([enabling large file support])
428 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
429 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
430 ;;
431 #
432 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
433 # to the existance of large files..
434 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
435 # recommendations on large file support, however it makes the
436 # compile work using gcc 2.7 and 2.8, whereas using the Sun
437 # recommendation makes the compile fail on gcc2.7. JRA.
438 #
439 # Solaris uses SYSV printing. Make sure to set that here. --jerry
440 #
441 *solaris*)
442 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
443 case `uname -r` in
444 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
445 AC_MSG_RESULT([no large file support])
446 ;;
447 5.*)
448 AC_MSG_RESULT([enabling large file support])
449 if test "$ac_cv_prog_gcc" = yes; then
450 ${CC-cc} -v >conftest.c 2>&1
451 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
452 rm -fr conftest.c
453 case "$ac_cv_gcc_compiler_version_number" in
454 *"gcc version 2.6"*|*"gcc version 2.7"*)
455 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
456 LDFLAGS="$LDFLAGS -lthread"
457 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
458 ;;
459 *)
460 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
461 LDFLAGS="$LDFLAGS -lthread"
462 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
463 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
464 ;;
465 esac
466 else
467 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
468 LDFLAGS="$LDFLAGS -lthread"
469 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
470 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
471 fi
472 ;;
473 esac
474 ;;
475 #
476 # IRIX uses SYSV printing. Make sure to set that here
477 #
478 *irix*)
479 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
480 ;;
481 *freebsd*|*dragonfly*)
482 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
483 ;;
484 #
485 # VOS may need to have POSIX support and System V compatibility enabled.
486 #
487 *vos*)
488 case "$CPPFLAGS" in
489 *-D_POSIX_C_SOURCE*)
490 ;;
491 *)
492 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
493 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
494 ;;
495 esac
496 case "$CPPFLAGS" in
497 *-D_SYSV*|*-D_SVID_SOURCE*)
498 ;;
499 *)
500 CPPFLAGS="$CPPFLAGS -D_SYSV"
501 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
502 esac
503 ;;
504 #
505 # Tests needed for SINIX large file support.
506 #
507 *sysv4*)
508 if test $host = mips-sni-sysv4 ; then
509 AC_MSG_CHECKING([for LFS support])
510 old_CPPFLAGS="$CPPFLAGS"
511 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
512 AC_TRY_RUN([
513 #include <unistd.h>
514 main () {
515 #if _LFS64_LARGEFILE == 1
516 exit(0);
517 #else
518 exit(1);
519 #endif
520 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
521 CPPFLAGS="$old_CPPFLAGS"
522 if test x$SINIX_LFS_SUPPORT = xyes ; then
523 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
524 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
525 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
526 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
527 LIBS="`getconf LFS64_LIBS` $LIBS"
528 fi
529 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
530 fi
531 ;;
533 # Systems with LFS support.
534 #
535 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
536 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
537 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
538 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
539 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
540 ;;
542 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
543 #
544 *linux*)
545 AC_MSG_CHECKING([for LFS support])
546 old_CPPFLAGS="$CPPFLAGS"
547 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
548 AC_TRY_RUN([
549 #include <unistd.h>
550 #include <sys/utsname.h>
551 #include <string.h>
552 #include <stdlib.h>
553 main() {
554 #if _LFS64_LARGEFILE == 1
555 struct utsname uts;
556 char *release;
557 int major, minor;
559 /* Ensure this is glibc 2.2 or higher */
560 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
561 int libc_major = __GLIBC__;
562 int libc_minor = __GLIBC_MINOR__;
564 if (libc_major < 2)
565 exit(1);
566 if (libc_minor < 2)
567 exit(1);
568 #endif
570 /* Ensure this is kernel 2.4 or higher */
572 uname(&uts);
573 release = strdup(uts.release);
574 major = atoi(strsep(&release, "."));
575 minor = atoi(strsep(&release, "."));
577 if (major > 2 || (major == 2 && minor > 3))
578 exit(0);
579 exit(1);
580 #else
581 exit(1);
582 #endif
583 }
584 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
585 CPPFLAGS="$old_CPPFLAGS"
586 if test x$LINUX_LFS_SUPPORT = xyes ; then
587 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
588 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
589 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
590 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
591 fi
592 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
593 ;;
595 #
596 # MacOS X is the *only* system that uses compose character in utf8. This
597 # is so horribly broken....
598 #
599 *darwin*)
600 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
602 # Add a system specific charset module.
603 default_shared_modules="$default_shared_modules charset_macosxfs"
605 ;;
606 *hurd*)
607 AC_MSG_CHECKING([for LFS support])
608 old_CPPFLAGS="$CPPFLAGS"
609 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
610 AC_TRY_RUN([
611 #include <unistd.h>
612 main () {
613 #if _LFS64_LARGEFILE == 1
614 exit(0);
615 #else
616 exit(1);
617 #endif
618 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
619 CPPFLAGS="$old_CPPFLAGS"
620 if test x$GLIBC_LFS_SUPPORT = xyes ; then
621 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
622 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
623 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
624 fi
625 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
626 ;;
627 *qnx*)
628 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
629 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
630 ;;
632 esac
634 SAVE_CPPFLAGS="${CPPFLAGS}"
635 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
637 AC_LIBREPLACE_BROKEN_CHECKS
638 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
639 AC_LIBREPLACE_NETWORK_CHECKS
641 CPPFLAGS="${SAVE_CPPFLAGS}"
643 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
645 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
646 AC_SUBST(LIBREPLACE_OBJS)
648 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
649 AC_SUBST(LIBREPLACE_LIBS)
652 # add -ldl to the global LIBS
653 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
654 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
657 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
658 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
659 AC_CHECK_HEADERS(limits.h float.h libintl.h)
660 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
661 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
662 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
663 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
664 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
665 AC_CHECK_HEADERS(sys/sysmacros.h)
666 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
667 AC_CHECK_HEADERS(langinfo.h locale.h)
668 AC_CHECK_HEADERS(xfs/libxfs.h)
669 AC_CHECK_HEADERS(netgroup.h)
671 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
672 #if HAVE_RPC_RPC_H
673 #include <rpc/rpc.h>
674 #endif
675 ]])
677 ## These fail to compile on IRIX so just check for their presence
678 AC_CHECK_HEADERS(sys/mode.h,,,)
680 # Look for Darwin headers
681 old_CPPFLAGS="$CPPFLAGS"
682 CPPFLAGS="-Iinclude $CPPFLAGS"
683 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
684 CPPFLAGS="$old_CPPFLAGS"
686 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
687 # subdirectory of headers.
688 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
690 #
691 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
692 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
693 #
694 case "$host_os" in
695 *hpux*)
696 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
697 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
698 if test x"$ac_cv_header_shadow_h" = x"yes"; then
699 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
700 fi
701 ;;
702 esac
703 AC_CHECK_HEADERS(shadow.h)
704 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
705 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
707 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
708 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
710 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
712 # For experimental utmp support (lastlog on some BSD-like systems)
713 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
715 AC_CHECK_SIZEOF(int,cross)
716 AC_CHECK_SIZEOF(long,cross)
717 AC_CHECK_SIZEOF(long long,cross)
718 AC_CHECK_SIZEOF(short,cross)
720 AC_C_CONST
721 AC_C_INLINE
722 AC_C_BIGENDIAN
723 AC_C_CHAR_UNSIGNED
725 AC_TYPE_SIGNAL
726 AC_TYPE_UID_T
727 AC_TYPE_MODE_T
728 AC_TYPE_OFF_T
729 AC_TYPE_SIZE_T
730 AC_TYPE_PID_T
731 AC_STRUCT_ST_RDEV
732 AC_DIRENT_D_OFF
733 AC_CHECK_TYPE(ssize_t, int)
734 AC_CHECK_TYPE(wchar_t, unsigned short)
736 ############################################
737 # for cups support we need libcups, and a handful of header files
739 AC_ARG_ENABLE(cups,
740 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
742 if test x$enable_cups != xno; then
743 AC_PATH_PROG(CUPS_CONFIG, cups-config)
745 if test "x$CUPS_CONFIG" != x; then
747 ac_save_CFLAGS=$CFLAGS
748 ac_save_LDFLAGS=$LDFLAGS
749 ac_save_PRINT_LIBS=$PRINT_LIBS
750 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
751 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
752 PRINT_LIBS="$PRINT_LIBS -lcups"
753 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
754 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
755 x"$ac_cv_header_cups_language_h" = xyes; then
756 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
757 samba_cv_HAVE_CUPS=yes
758 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
759 else
760 AC_MSG_WARN([cups-config around but cups-devel not installed])
761 CFLAGS=$ac_save_CFLAGS
762 LDFLAGS=$ac_save_LDFLAGS
763 PRINT_LIBS=$ac_save_PRINT_LIBS
764 fi
766 elif test x"$enable_cups" = x"yes"; then
767 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
768 fi
769 fi
771 AC_ARG_ENABLE(iprint,
772 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
774 if test x$enable_iprint != xno; then
775 if test x"$samba_cv_HAVE_CUPS" = xyes; then
776 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
777 elif test x"$enable_iprint" = x"yes"; then
778 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
779 fi
780 fi
782 ############################################
783 # check if the compiler will optimize out function calls
784 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
785 AC_TRY_LINK([
786 #include <stdio.h>],
787 [
788 if (0) {
789 this_function_does_not_exist();
790 } else {
791 return 1;
792 }
794 ],
795 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
796 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
797 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
798 fi
800 #############################################
801 # check for fd passing struct via msg_control
802 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
803 AC_TRY_COMPILE([
804 #include <sys/types.h>
805 #include <stdlib.h>
806 #include <stddef.h>
807 #include <sys/socket.h>
808 #include <sys/un.h>],
809 [
810 struct msghdr msg;
811 union {
812 struct cmsghdr cm;
813 char control[CMSG_SPACE(sizeof(int))];
814 } control_un;
815 msg.msg_control = control_un.control;
816 msg.msg_controllen = sizeof(control_un.control);
817 ],
818 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
819 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
820 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
821 [If we can use msg_control for passing file descriptors])
822 fi
824 #############################################
825 # check for fd passing struct via msg_acctrights
826 AC_CACHE_CHECK([for fd passing via msg_acctrights],
827 samba_cv_msghdr_msg_acctrights, [
828 AC_TRY_COMPILE([
829 #include <sys/types.h>
830 #include <stdlib.h>
831 #include <stddef.h>
832 #include <sys/socket.h>
833 #include <sys/un.h>],
834 [
835 struct msghdr msg;
836 int fd;
837 msg.msg_acctrights = (caddr_t) &fd;
838 msg.msg_acctrightslen = sizeof(fd);
839 ],
840 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
841 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
842 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
843 [If we can use msg_acctrights for passing file descriptors])
844 fi
846 AC_CHECK_FUNCS(dirfd)
847 if test x"$ac_cv_func_dirfd" = x"yes"; then
848 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
849 fi
851 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
852 AC_TRY_COMPILE([
853 #include <sys/types.h>
854 #if STDC_HEADERS
855 #include <stdlib.h>
856 #include <stddef.h>
857 #endif
858 #include <signal.h>],[struct sigevent s;],
859 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
860 if test x"$samba_cv_struct_sigevent" = x"yes"; then
861 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
862 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
863 [#include <signal.h>])
864 fi
866 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
867 AC_TRY_COMPILE([
868 #include <sys/types.h>
869 #if STDC_HEADERS
870 #include <stdlib.h>
871 #include <stddef.h>
872 #endif
873 #if TIME_WITH_SYS_TIME
874 # include <sys/time.h>
875 # include <time.h>
876 #else
877 # if HAVE_SYS_TIME_H
878 # include <sys/time.h>
879 # else
880 # include <time.h>
881 # endif
882 #endif
883 ],[struct timespec ts;],
884 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
885 if test x"$samba_cv_struct_timespec" = x"yes"; then
886 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
887 fi
889 # and glibc has setresuid under linux but the function does
890 # nothing until kernel 2.1.44! very dumb.
891 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
892 AC_TRY_RUN([#include <errno.h>
893 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
894 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
895 if test x"$samba_cv_have_setresuid" = x"yes"; then
896 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
897 fi
899 # Do the same check for setresguid...
900 #
901 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
902 AC_TRY_RUN([#include <unistd.h>
903 #include <errno.h>
904 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
905 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
906 if test x"$samba_cv_have_setresgid" = x"yes"; then
907 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
908 fi
910 AC_FUNC_MEMCMP
912 ###############################################
913 # Readline included by default unless explicitly asked not to
914 test "${with_readline+set}" != "set" && with_readline=yes
916 # test for where we get readline() from
917 AC_MSG_CHECKING(whether to use readline)
918 AC_ARG_WITH(readline,
919 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
920 [ case "$with_readline" in
921 yes)
922 AC_MSG_RESULT(yes)
924 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
925 AC_CHECK_HEADERS(readline/history.h)
927 AC_CHECK_HEADERS(readline.h readline/readline.h,[
928 for termlib in ncurses curses termcap terminfo termlib tinfo; do
929 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
930 done
931 AC_CHECK_LIB(readline, rl_callback_handler_install,
932 [TERMLIBS="-lreadline $TERMLIBS"
933 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
934 break], [TERMLIBS=], $TERMLIBS)])
935 ;;
936 no)
937 AC_MSG_RESULT(no)
938 ;;
939 *)
940 AC_MSG_RESULT(yes)
942 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
943 # alternate readline path
944 _ldflags=${LDFLAGS}
945 _cppflags=${CPPFLAGS}
947 # Add additional search path
948 LDFLAGS="-L$with_readline/lib $LDFLAGS"
949 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
951 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
952 AC_CHECK_HEADERS(readline/history.h)
954 AC_CHECK_HEADERS(readline.h readline/readline.h,[
955 for termlib in ncurses curses termcap terminfo termlib; do
956 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
957 done
958 AC_CHECK_LIB(readline, rl_callback_handler_install,
959 [TERMLDFLAGS="-L$with_readline/lib"
960 TERMCPPFLAGS="-I$with_readline/include"
961 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
962 TERMLIBS="-lreadline $TERMLIBS"
963 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
964 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
966 LDFLAGS=$_ldflags
967 ;;
968 esac],
969 AC_MSG_RESULT(no)
970 )
971 AC_SUBST(TERMLIBS)
972 AC_SUBST(TERMLDFLAGS)
974 # The readline API changed slightly from readline3 to readline4, so
975 # code will generate warnings on one of them unless we have a few
976 # special cases.
977 AC_CHECK_LIB(readline, rl_completion_matches,
978 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
979 [Do we have rl_completion_matches?])],
980 [],
981 [$TERMLIBS])
983 # not all readline libs have rl_event_hook or history_list
984 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
985 AC_CHECK_LIB(readline, history_list,
986 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
987 [],
988 [$TERMLIBS])
990 ###############################################
991 # test for where we get yp_get_default_domain() from
992 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
993 AC_CHECK_FUNCS(yp_get_default_domain)
995 # Check if we have execl, if not we need to compile smbrun.
996 AC_CHECK_FUNCS(execl)
997 if test x"$ac_cv_func_execl" = x"no"; then
998 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
999 fi
1001 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1002 AC_CHECK_FUNCS(strtol)
1003 AC_CHECK_FUNCS(strchr chflags)
1004 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1005 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1006 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1007 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1008 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1009 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1010 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1011 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1012 AC_CHECK_FUNCS(getpwent_r)
1013 AC_CHECK_FUNCS(getdents64)
1014 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1015 AC_CHECK_FUNCS(syslog vsyslog timegm)
1016 AC_CHECK_FUNCS(setlocale nl_langinfo)
1017 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1018 AC_CHECK_FUNCS(utimensat)
1019 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1020 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1021 AC_CHECK_HEADERS(sys/mman.h)
1022 # setbuffer, shmget, shm_open are needed for smbtorture
1023 AC_CHECK_FUNCS(shmget shm_open)
1024 AC_CHECK_FUNCS(gettext dgettext)
1025 AC_CHECK_FUNCS(bindtextdomain textdomain)
1026 AC_CHECK_FUNCS(strupr)
1028 # Find a method of generating a stack trace
1029 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1030 # libexecinfo provides backtrace_symbols on FreeBSD
1031 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1032 AC_CHECK_FUNCS(backtrace_symbols)
1033 AC_CHECK_LIB(exc, trace_back_stack)
1035 # check for sysctlbyname for BSD systems
1036 AC_CHECK_FUNCS(sysctlbyname)
1038 #############################
1039 # check if building with gpfs
1040 AC_CHECK_HEADERS(gpfs_gpl.h)
1041 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1042 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1043 default_shared_modules="$default_shared_modules vfs_gpfs"
1044 fi
1046 #############################################
1047 # check if building on Isilon OneFS
1048 printf "%s" "checking for Isilon OneFS... "
1049 save_LIBS="$LIBS"
1050 LIBS="$LIBS -lisi_version"
1051 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1052 [get_isilon_copyright()],
1053 samba_cv_HAVE_ONEFS=yes,
1054 samba_cv_HAVE_ONEFS=no)
1055 echo $samba_cv_HAVE_ONEFS
1056 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1057 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1058 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1059 default_static_modules="$default_static_modules"
1060 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1061 # Need to also add general libs for oplocks support
1062 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1063 fi
1064 AC_SUBST(ONEFS_LIBS)
1065 LIBS="$save_LIBS"
1067 # Note that all the libunwind symbols in the API are defined to internal
1068 # platform-specific version, so we must include libunwind.h before checking
1069 # any of them.
1070 AC_MSG_CHECKING([for libunwind])
1071 save_LIBS=$LIBS
1073 UNWIND_ARCH="unknown"
1074 if test x"$UNAME_I" != x"unknown"; then
1075 UNWIND_ARCH="$UNAME_I"
1076 elif test x"$UNAME_M" != x"unknown"; then
1077 UNWIND_ARCH="$UNAME_M"
1078 elif test x"$UNAME_P" != x"unknown"; then
1079 UNWIND_ARCH="$UNAME_P"
1080 fi
1082 case "$UNWIND_ARCH" in
1083 unknown)
1084 # This probably won't link without
1085 # the platform-specific libunwind.
1086 LIBS="$LIBS -lunwind"
1087 ;;
1088 i386|i586|i686)
1089 # Add the platform-specific libunwind module.
1090 LIBS="$LIBS -lunwind -lunwind-x86"
1091 ;;
1092 *)
1093 # Add the platform-specific libunwind module.
1094 # based on uname -i, uname -m or uname -p
1095 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1096 ;;
1097 esac
1099 AC_TRY_LINK(
1100 [
1101 #ifdef HAVE_LIBUNWIND_H
1102 #include <libunwind.h>
1103 #endif
1104 ],
1105 [
1106 unw_context_t ctx; unw_cursor_t cur;
1107 char buf[256]; unw_word_t off;
1108 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1109 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1110 ],
1111 [
1112 AC_MSG_RESULT(yes)
1113 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1115 # If we have libunwind, test whether we also have libunwind-ptrace
1116 # which would let us unwind arbitrary processes.
1117 save_LIBS=$LIBS
1118 AC_CHECK_HEADERS(libunwind-ptrace.h)
1119 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1120 [
1121 LIBUNWIND_PTRACE="-lunwind-ptrace";
1122 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1123 [Whether libunwind-ptrace.a is available.])
1124 ],
1125 [ LIBUNWIND_PTRACE="" ])
1127 LIBS=$save_LIBS
1128 ],
1129 [
1130 AC_MSG_RESULT(no)
1131 LIBS=$save_LIBS
1132 ])
1134 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1135 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1136 AC_CHECK_HEADERS(sys/ptrace.h)
1137 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1138 AC_TRY_LINK(
1139 [
1140 #if HAVE_SYS_TYPES_H
1141 #include <sys/types.h>
1142 #endif
1143 #if HAVE_SYS_PTRACE_H
1144 #include <sys/ptrace.h>
1145 #endif
1146 ],
1147 [
1148 pid_t me = (pid_t)-1;
1149 ptrace(PTRACE_ATTACH, me, 0, 0);
1150 ptrace(PTRACE_DETACH, me, 0, 0);
1151 return 0;
1152 ],
1153 [
1154 AC_MSG_RESULT(yes)
1155 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1156 [Whether the Linux ptrace(2) interface is available.])
1157 ],
1158 [
1159 AC_MSG_RESULT(no)
1160 LIBUNWIND_PTRACE=""
1161 ])
1162 fi
1164 AC_SUBST(LIBUNWIND_PTRACE)
1166 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1167 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1168 AC_CHECK_FUNCS(__getcwd _getcwd)
1169 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1170 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1171 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1172 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1173 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1174 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1175 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1176 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1177 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1178 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1179 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1180 AC_CHECK_FUNCS(prctl)
1182 AC_TRY_COMPILE([
1183 #ifdef HAVE_SYS_PRCTL_H
1184 #include <sys/prctl.h>
1185 #endif
1186 ],
1187 [int i; i = prtcl(0); ],
1188 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1190 #
1191 #
1192 #
1193 case "$host_os" in
1194 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1195 # glibc <= 2.3.2 has a broken getgrouplist
1196 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1197 #include <unistd.h>
1198 #include <sys/utsname.h>
1199 main() {
1200 /* glibc up to 2.3 has a broken getgrouplist */
1201 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1202 int libc_major = __GLIBC__;
1203 int libc_minor = __GLIBC_MINOR__;
1205 if (libc_major < 2)
1206 exit(1);
1207 if ((libc_major == 2) && (libc_minor <= 3))
1208 exit(1);
1209 #endif
1210 exit(0);
1211 }
1212 ], [samba_cv_linux_getgrouplist_ok=yes],
1213 [samba_cv_linux_getgrouplist_ok=no],
1214 [samba_cv_linux_getgrouplist_ok=cross])])
1215 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1216 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1217 fi
1218 ;;
1219 *)
1220 AC_CHECK_FUNCS(getgrouplist)
1221 ;;
1222 esac
1224 #
1225 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1226 #
1228 if test x$ac_cv_func_stat64 = xno ; then
1229 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1230 AC_TRY_LINK([
1231 #if defined(HAVE_UNISTD_H)
1232 #include <unistd.h>
1233 #endif
1234 #include <sys/stat.h>
1235 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1236 AC_MSG_RESULT([$ac_cv_func_stat64])
1237 if test x$ac_cv_func_stat64 = xyes ; then
1238 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1239 fi
1240 fi
1242 if test x$ac_cv_func_lstat64 = xno ; then
1243 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1244 AC_TRY_LINK([
1245 #if defined(HAVE_UNISTD_H)
1246 #include <unistd.h>
1247 #endif
1248 #include <sys/stat.h>
1249 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1250 AC_MSG_RESULT([$ac_cv_func_lstat64])
1251 if test x$ac_cv_func_lstat64 = xyes ; then
1252 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1253 fi
1254 fi
1256 if test x$ac_cv_func_fstat64 = xno ; then
1257 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1258 AC_TRY_LINK([
1259 #if defined(HAVE_UNISTD_H)
1260 #include <unistd.h>
1261 #endif
1262 #include <sys/stat.h>
1263 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1264 AC_MSG_RESULT([$ac_cv_func_fstat64])
1265 if test x$ac_cv_func_fstat64 = xyes ; then
1266 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1267 fi
1268 fi
1270 #################################################
1271 # Check whether struct stat has timestamps with sub-second resolution.
1272 #
1274 samba_cv_stat_hires=no
1275 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1276 [samba_cv_stat_hires=yes])
1277 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1278 [samba_cv_stat_hires=yes])
1279 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1280 [samba_cv_stat_hires=yes])
1281 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1282 [samba_cv_stat_hires=yes])
1283 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1284 [samba_cv_stat_hires=yes])
1286 if test x"$samba_cv_stat_hires" = x"yes" ; then
1287 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1288 [whether struct stat has sub-second timestamps])
1289 fi
1291 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1292 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1293 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1296 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1297 [
1298 AC_TRY_COMPILE(
1299 [#include <sys/stat.h>],
1300 [
1301 int a = UF_DOS_ARCHIVE;
1302 int h = UF_DOS_HIDDEN;
1303 int r = UF_DOS_RO;
1304 int s = UF_DOS_SYSTEM;
1305 int i = UF_DOS_NOINDEX;
1306 int f = UF_DOS_FLAGS;
1307 ],
1308 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1309 ])
1311 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1312 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1313 fi
1315 #####################################
1316 # needed for SRV lookups
1317 AC_CHECK_LIB(resolv, dn_expand)
1318 AC_CHECK_LIB(resolv, _dn_expand)
1319 AC_CHECK_LIB(resolv, __dn_expand)
1321 #
1322 # Check for the functions putprpwnam, set_auth_parameters,
1323 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1324 # Needed for OSF1 and HPUX.
1325 #
1327 AC_LIBTESTFUNC(security, putprpwnam)
1328 AC_LIBTESTFUNC(sec, putprpwnam)
1330 AC_LIBTESTFUNC(security, set_auth_parameters)
1331 AC_LIBTESTFUNC(sec, set_auth_parameters)
1333 # UnixWare 7.x has its getspnam in -lgen
1334 AC_LIBTESTFUNC(gen, getspnam)
1336 AC_LIBTESTFUNC(security, getspnam)
1337 AC_LIBTESTFUNC(sec, getspnam)
1339 AC_LIBTESTFUNC(security, bigcrypt)
1340 AC_LIBTESTFUNC(sec, bigcrypt)
1342 AC_LIBTESTFUNC(security, getprpwnam)
1343 AC_LIBTESTFUNC(sec, getprpwnam)
1345 AC_CHECK_FUNCS(strsignal)
1347 ############################################
1348 # Check if we have libattr
1349 case "$host_os" in
1350 *osf*)
1351 AC_SEARCH_LIBS(getproplist, [proplist])
1352 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1353 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1354 AC_CHECK_FUNCS(sizeof_proplist_entry)
1355 ;;
1356 *)
1357 AC_SEARCH_LIBS(getxattr, [attr])
1358 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1359 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1360 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1361 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1362 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1363 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1364 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1365 ;;
1366 esac
1368 ########################################################
1369 # Check if attropen() is present if this is Solaris
1370 case "$host_os" in
1371 *solaris*)
1372 AC_CHECK_FUNCS(attropen)
1373 ;;
1374 esac
1376 ########################################################
1377 # Do xattr functions take additional options like on Darwin?
1378 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1379 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1380 old_LIBS=$LIBS
1381 LIBS="$LIBS $ACL_LIBS"
1382 AC_TRY_COMPILE([
1383 #include <sys/types.h>
1384 #if HAVE_ATTR_XATTR_H
1385 #include <attr/xattr.h>
1386 #elif HAVE_SYS_XATTR_H
1387 #include <sys/xattr.h>
1388 #endif
1389 ],[
1390 getxattr(0, 0, 0, 0, 0, 0);
1391 ],
1392 [smb_attr_cv_xattr_add_opt=yes],
1393 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1394 ])
1395 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1396 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1397 fi
1398 fi
1400 # Check if we have extattr
1401 case "$host_os" in
1402 *freebsd4* | *dragonfly* )
1403 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1404 ;;
1405 *)
1406 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1407 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1408 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1409 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1410 ;;
1411 esac
1413 AC_DISABLE_STATIC
1414 AC_ENABLE_SHARED
1416 # Set defaults
1417 PIE_CFLAGS=""
1418 PIE_LDFLAGS=""
1419 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1421 if test "x$enable_pie" != xno
1422 then
1423 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1424 [
1425 cat > conftest.c <<EOF
1426 int foo;
1427 main () { return 0;}
1428 EOF
1429 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1430 then
1431 samba_cv_fpie=yes
1432 else
1433 samba_cv_fpie=no
1434 fi
1435 rm -f conftest*
1436 ])
1437 if test x"${samba_cv_fpie}" = x"yes"
1438 then
1439 PIE_CFLAGS="-fPIE"
1440 PIE_LDFLAGS="-pie"
1441 fi
1442 fi
1444 # Set defaults
1445 RELRO_LDFLAGS=""
1446 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1448 if test "x$enable_relro" != xno
1449 then
1450 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1451 [
1452 cat > conftest.c <<EOF
1453 int foo;
1454 main () { return 0;}
1455 EOF
1456 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1457 then
1458 samba_cv_relro=yes
1459 else
1460 samba_cv_relro=no
1461 fi
1462 rm -f conftest*
1463 ])
1464 if test x"${samba_cv_relro}" = x"yes"
1465 then
1466 RELRO_LDFLAGS="-Wl,-z,relro"
1467 fi
1468 fi
1470 # Set defaults
1471 SYMSEXT="syms"
1472 AC_SUBST(SYMSEXT)
1474 # Assume non-shared by default and override below
1475 BLDSHARED="false"
1477 # these are the defaults, good for lots of systems
1478 HOST_OS="$host_os"
1479 LDSHFLAGS="-shared"
1480 MODULE_EXPORTS=""
1481 SONAMEFLAG="#"
1482 SHLD="\${CC} \${CFLAGS}"
1483 PICFLAG="${PIE_CFLAGS}"
1484 SHLIBEXT="so"
1485 DSO_EXPORTS=""
1487 # this bit needs to be modified for each OS that supports share libs
1488 # You need to specify how to create a shared library and
1489 # how to compile C code to produce PIC object files
1491 AC_MSG_CHECKING([ability to build shared libraries])
1493 # and these are for particular systems
1494 case "$host_os" in
1495 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1496 case "$host_os" in
1497 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1498 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1499 esac
1500 BLDSHARED="true"
1501 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1502 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1503 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1504 fi
1505 DYNEXP="-Wl,--export-dynamic"
1506 PICFLAG="-fPIC"
1507 SONAMEFLAG="-Wl,-soname="
1508 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1509 ;;
1510 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1511 BLDSHARED="true"
1512 if test "${GCC}" = "yes"; then
1513 PICFLAG="-fPIC"
1514 SONAMEFLAG="-Wl,-soname="
1515 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1516 DYNEXP="-Wl,-E"
1517 fi
1518 # TODO: need to add $CFLAGS here for explicit 64-bit builds?
1519 LDSHFLAGS="-shared"
1520 else
1521 PICFLAG="-KPIC"
1522 ## ${CFLAGS} added for building 64-bit shared
1523 ## libs using Sun's Compiler
1524 LDSHFLAGS="-G \${CFLAGS}"
1525 fi
1526 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1527 SONAMEFLAG="-Wl,-soname="
1528 else
1529 SONAMEFLAG="-Wl,-h,"
1530 fi
1531 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1532 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1533 ;;
1534 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1535 BLDSHARED="true"
1536 LDSHFLAGS="-G"
1537 SONAMEFLAG="-Wl,-h,"
1538 PICFLAG="-KPIC" # Is this correct for SunOS
1539 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1540 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1541 ;;
1542 *netbsd* | *freebsd* | *dragonfly* )
1543 BLDSHARED="true"
1544 LDSHFLAGS="-shared"
1545 DYNEXP="-Wl,--export-dynamic"
1546 SONAMEFLAG="-Wl,-soname,"
1547 PICFLAG="-fPIC -DPIC"
1548 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1549 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1550 ;;
1551 *openbsd*) BLDSHARED="true"
1552 LDSHFLAGS="-shared"
1553 DYNEXP="-Wl,-Bdynamic"
1554 SONAMEFLAG="-Wl,-soname,"
1555 PICFLAG="-fPIC"
1556 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1557 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1558 ;;
1559 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1560 case "$host_os" in
1561 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1562 ;;
1563 esac
1564 BLDSHARED="true"
1565 LDSHFLAGS="-set_version sgi1.0 -shared"
1566 SONAMEFLAG="-soname "
1567 SHLD="\${LD}"
1568 if test "${GCC}" = "yes"; then
1569 PICFLAG="-fPIC"
1570 else
1571 PICFLAG="-KPIC"
1572 fi
1573 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1574 ;;
1575 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1576 BLDSHARED="true"
1577 # use expfull to export underscored symbols
1578 # add rtl to remove /lib/crt0.o warning
1579 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1580 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1581 PICFLAG="-O2"
1582 # as AIX code is always position independent...
1583 # .po will just create compile warnings, use po.o:
1584 if test "${GCC}" != "yes"; then
1585 ## for funky AIX compiler using strncpy()
1586 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1587 fi
1589 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1590 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1591 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1592 ;;
1593 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1594 # Use special PIC flags for the native HP-UX compiler.
1595 BLDSHARED="true"
1596 SHLD="cc"
1597 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1598 SONAMEFLAG="-Wl,+h "
1599 PICFLAG="+z"
1600 if test "${GCC}" = "yes"; then
1601 PICFLAG="-fPIC"
1602 else
1603 PICFLAG="+z +ESnolit"
1604 fi
1605 if test "$host_cpu" = "ia64"; then
1606 SHLIBEXT="so"
1607 PICFLAG="+z"
1608 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1609 else
1610 SHLIBEXT="sl"
1611 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1612 fi
1613 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1614 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1615 ;;
1616 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1617 BLDSHARED="true"
1618 LDSHFLAGS="-shared"
1619 SONAMEFLAG="-Wl,-soname,"
1620 PICFLAG="-fPIC"
1621 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1622 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1623 ;;
1624 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1625 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1626 ;;
1627 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1628 BLDSHARED="true"
1629 LDSHFLAGS="-shared"
1630 SONAMEFLAG="-Wl,-soname,"
1631 PICFLAG="-KPIC"
1632 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1633 ;;
1634 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1635 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1636 ;;
1637 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1638 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1639 ;;
1640 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1641 case "$host" in
1642 *-univel-*) if [ test "$GCC" != yes ]; then
1643 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1644 fi
1645 LDSHFLAGS="-G"
1646 DYNEXP="-Bexport"
1647 ;;
1648 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1649 esac
1650 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1651 ;;
1653 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1654 if [ test "$GCC" != yes ]; then
1655 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1656 fi
1657 LDSHFLAGS="-G"
1658 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1659 ;;
1660 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1661 BLDSHARED="false"
1662 LDSHFLAGS=""
1663 ;;
1665 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1666 BLDSHARED="true"
1667 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1668 CFLAGS="$CFLAGS -fno-common"
1669 SHLD="\${CC}"
1670 SHLIBEXT="dylib"
1671 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1672 SHLIBEXT="dylib"
1673 # Since gcc doesn't fail on unrecognised options, the
1674 # PIE test incorrectly succeeds. Darwin gcc does not
1675 # actually support the PIE stuff.
1676 PIE_LDFLAGS=
1677 PIE_CFLAGS=
1678 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1679 ;;
1681 *)
1682 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1683 ;;
1684 esac
1686 if test "$enable_shared" != "yes"; then
1687 BLDSHARED=false
1688 fi
1690 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1691 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1692 fi
1694 if test x"$BLDSHARED" = x"true" ; then
1695 LDFLAGS="$LDFLAGS -L./bin"
1696 fi
1698 AC_MSG_RESULT($BLDSHARED)
1700 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1701 saved_ldflags="$LDFLAGS"
1702 AC_MSG_CHECKING([if $flags works])
1703 LDFLAGS="$flags $saved_ldflags"
1704 AC_TRY_LINK([],[],
1705 [AC_MSG_RESULT([yes])
1706 LD_AS_NEEDED_FLAG=$flags
1707 ld_as_needed_flag_found=yes],
1708 AC_MSG_RESULT([no]))
1709 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1710 test x"$ld_as_needed_flag_found" = xyes && break
1711 done
1713 # for historical reasons almost all linkers don't complain about unresolved
1714 # symbols in shared libs. Except for the internal samba modules we want to get
1715 # errors when we produce a shared lib with unresolved symbols. On some
1716 # platforms unresolved symbols might be intended, so we might have to add
1717 # platform specific exceptions here.
1719 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1720 saved_ldflags="$LDFLAGS"
1721 AC_MSG_CHECKING([if $flags works])
1722 LDFLAGS="$flags $saved_ldflags"
1723 AC_TRY_LINK([],[],
1724 [AC_MSG_RESULT([yes])
1725 LDSHFLAGS_Z_DEFS=$flags
1726 ldshflags_z_defs_found=yes],
1727 AC_MSG_RESULT([no]))
1728 LDFLAGS=$saved_ldflags
1729 test x"$ldshflags_z_defs_found" = xyes && break
1730 done
1732 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1733 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1734 AC_MSG_CHECKING([LDFLAGS])
1735 AC_MSG_RESULT([$LDFLAGS])
1736 AC_MSG_CHECKING([DYNEXP])
1737 AC_MSG_RESULT([$DYNEXP])
1739 #######################################################
1740 # test whether building a shared library actually works
1741 if test $BLDSHARED = true; then
1743 AC_MSG_CHECKING([SHLD])
1744 AC_MSG_RESULT([$SHLD])
1745 AC_MSG_CHECKING([LDSHFLAGS])
1746 AC_MSG_RESULT([$LDSHFLAGS])
1748 AC_MSG_CHECKING([SHLIBEXT])
1749 AC_MSG_RESULT([$SHLIBEXT])
1750 AC_MSG_CHECKING([SONAMEFLAG])
1751 AC_MSG_RESULT([$SONAMEFLAG])
1753 AC_MSG_CHECKING([PICFLAG])
1754 AC_MSG_RESULT([$PICFLAG])
1756 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1757 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1759 AC_CACHE_CHECK([whether building shared libraries actually works],
1760 [ac_cv_shlib_works],[
1761 # try building a trivial shared library
1762 ac_cv_shlib_works=no
1763 # The $SHLD and $LDSHFLAGS variables may contain references to other
1764 # variables so they need to be eval'ed.
1765 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1766 shlib.o ${srcdir-.}/../tests/shlib.c && \
1767 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1768 shlib.o && ac_cv_shlib_works=yes
1769 rm -f "shlib.$SHLIBEXT" shlib.o
1771 ])
1772 if test $ac_cv_shlib_works = no; then
1773 BLDSHARED=false
1774 fi
1775 fi
1777 if test x"$BLDSHARED" != x"true"; then
1778 LDSHFLAGS="shared-libraries-disabled"
1779 SONAMEFLAG="shared-libraries-disabled"
1780 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1781 SHLD="shared-libraries-disabled"
1782 PICFLAG="${PIE_CFLAGS}"
1783 SHLIBEXT="shared_libraries_disabled"
1784 merged_build_possible=no
1785 fi
1787 AC_MSG_CHECKING([used PICFLAG])
1788 AC_MSG_RESULT([$PICFLAG])
1790 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1792 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1795 ###########################################################
1796 #
1797 # Configuration of subsystem / libraries
1798 #
1799 ###########################################################
1801 INSTALLLIBCMD_SH=:
1802 INSTALLLIBCMD_A=:
1803 UNINSTALLLIBCMD_SH=:
1804 UNINSTALLLIBCMD_A=:
1806 if test $BLDSHARED = true; then
1807 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1808 UNINSTALLLIBCMD_SH="rm -f"
1809 fi
1810 if test $enable_static = yes; then
1811 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1812 UNINSTALLLIBCMD_A="rm -f"
1813 fi
1815 #################################################
1816 # --disable-shared-libs
1817 # can be used to disable the internal use of shared libs altogether
1818 # (this only has an effect when building shared libs is enabled)
1819 #
1820 USESHARED=false
1821 AC_SUBST(USESHARED)
1823 AC_MSG_CHECKING(whether to use shared libraries internally)
1824 AC_ARG_ENABLE([shared-libs],
1825 AS_HELP_STRING([--enable-shared-libs],
1826 [Use shared libraries internally (default=yes)]),
1827 [enable_shared_libs=$enableval],
1828 [enable_shared_libs=yes])
1830 if test x"$enable_shared_libs" != x"no" ; then
1831 USESHARED=$BLDSHARED
1832 fi
1834 AC_MSG_RESULT([$USESHARED])
1836 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1837 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1838 fi
1840 #################################################
1841 # --with-static-libs=LIBS:
1842 # link (internal) libs dynamically or statically?
1843 #
1844 # If a subsystem is built as a library then this controls whether they are
1845 # linked into Samba targets statically or dynamically:
1846 #
1847 # * If we build the shared library at all, we link dynamically by default.
1848 #
1849 # * We only link statically if we don't build shared or if the library
1850 # appears in the --with-static-libs configure option.
1851 #
1852 # Example:
1853 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1854 # of linking the dynamic variant with -ltalloc.
1855 #
1856 # NOTE: This option only affects libraries that we do not only build
1857 # but that samba also links against as libraries (as opposed to linking
1858 # the plain object files. - This has to be configured in Makefile.in.
1859 # So in particular it does not harm to give invalid or unknown names here.
1860 #
1862 AC_ARG_WITH([static-libs],
1863 [AS_HELP_STRING([--with-static-libs=LIBS],
1864 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1865 [AS_IF([test $withval],
1866 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1867 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1868 eval LINK_$lib=STATIC
1869 done], [])],
1870 [])
1872 #
1873 # WORKAROUND:
1874 # until we have organized other internal subsystems (as util, registry
1875 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1876 # dynamically to samba programs.
1877 #
1878 LINK_LIBNETAPI=STATIC
1880 LINK_LIBSMBCLIENT=STATIC
1882 #
1883 # The library versions are hardcoded here
1884 # and filled into the LIBFOO_SOVER variable.
1885 #
1886 # TODO: for talloc and tdb (at least), these should
1887 # be extracted from their respective source directories
1888 #
1889 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
1890 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
1892 if test "x$enable_external_libtalloc" != xno
1893 then
1894 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1895 [ enable_external_libtalloc=yes ],
1896 [if test x$enable_external_libtalloc = xyes; then
1897 AC_MSG_ERROR([Unable to find libtalloc])
1898 else
1899 enable_external_libtalloc=no
1900 fi
1901 ])
1902 fi
1904 if test "x$enable_external_libtalloc" = xno
1905 then
1906 m4_include(../lib/talloc/libtalloc.m4)
1907 LINK_LIBTALLOC=STATIC
1908 SMB_LIBRARY(talloc, 2)
1909 LIBTALLOC_OBJ0=""
1910 for obj in ${TALLOC_OBJ}; do
1911 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1912 done
1913 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1914 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1915 AC_SUBST(LIBTALLOC_OBJ0)
1917 TALLOCTORT="bin/talloctort\$(EXEEXT)"
1918 AC_SUBST(TALLOCTORT)
1919 fi
1922 AC_ARG_ENABLE(external_libtdb,
1923 [AS_HELP_STRING([--enable-external-libtdb],
1924 [Enable external tdb [default=auto]])],
1925 [ enable_external_libtalloc=$enableval ],
1926 [ enable_external_libtalloc=auto ])
1928 if test "x$enable_external_libtdb" != xno
1929 then
1930 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.1,
1931 [ enable_external_libtdb=yes ],
1932 [
1933 if test x$enable_external_libtdb = xyes; then
1934 AC_MSG_ERROR([Unable to find libtdb])
1935 else
1936 enable_external_libtdb=no
1937 fi
1938 ])
1939 fi
1941 AC_SUBST(LIBTDB_OBJ0)
1942 if test "x$enable_external_libtdb" = xno
1943 then
1944 m4_include(../lib/tdb/libtdb.m4)
1945 LINK_LIBTDB=STATIC
1946 SMB_LIBRARY(tdb, 1)
1947 LIBTDB_OBJ0=""
1948 for obj in ${TDB_OBJ}; do
1949 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1950 done
1951 AC_SUBST(LIBTDB_OBJ0)
1952 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1953 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1955 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
1956 AC_SUBST(TDBBACKUP)
1957 TDBDUMP="bin/tdbdump\$(EXEEXT)"
1958 AC_SUBST(TDBDUMP)
1959 TDBTOOL="bin/tdbtool\$(EXEEXT)"
1960 AC_SUBST(TDBTOOL)
1961 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
1962 AC_SUBST(TDBTORTURE)
1963 fi
1965 SMB_LIBRARY(netapi, 0)
1966 SMB_LIBRARY(smbclient, 0)
1967 SMB_LIBRARY(smbsharemodes, 0)
1968 SMB_LIBRARY(addns, 0, no, [undefined API])
1972 ################
1974 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1975 AC_TRY_RUN([#include <stdio.h>
1976 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1977 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1978 if test x"$samba_cv_have_longlong" = x"yes"; then
1979 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1980 AC_CHECK_TYPE(intptr_t, unsigned long long)
1981 else
1982 AC_CHECK_TYPE(intptr_t, unsigned long)
1983 fi
1985 #
1986 # Check if the compiler supports the LL prefix on long long integers.
1987 # AIX needs this.
1989 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1990 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1991 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1992 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1993 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1994 fi
1997 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1998 AC_TRY_RUN([#include <time.h>
1999 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2000 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2001 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2002 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2003 fi
2005 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2006 AC_TRY_RUN([#include <stdio.h>
2007 #include <sys/stat.h>
2008 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2009 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2010 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2011 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2012 fi
2014 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2015 AC_TRY_RUN([
2016 #if defined(HAVE_UNISTD_H)
2017 #include <unistd.h>
2018 #endif
2019 #include <stdio.h>
2020 #include <sys/stat.h>
2021 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2022 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2023 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2024 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2025 fi
2027 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2028 AC_TRY_RUN([
2029 #if defined(HAVE_UNISTD_H)
2030 #include <unistd.h>
2031 #endif
2032 #include <stdio.h>
2033 #include <sys/stat.h>
2034 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2035 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2036 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2037 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2038 fi
2040 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2041 AC_TRY_RUN([
2042 #if defined(HAVE_UNISTD_H)
2043 #include <unistd.h>
2044 #endif
2045 #include <stdio.h>
2046 #include <sys/stat.h>
2047 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2048 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2049 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2050 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2051 fi
2053 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2054 AC_TRY_RUN([
2055 #if defined(HAVE_UNISTD_H)
2056 #include <unistd.h>
2057 #endif
2058 #include <stdio.h>
2059 #include <sys/stat.h>
2060 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2061 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2062 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2063 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2064 fi
2066 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2067 AC_TRY_RUN([
2068 #if defined(HAVE_UNISTD_H)
2069 #include <unistd.h>
2070 #endif
2071 #include <stdio.h>
2072 #include <sys/stat.h>
2073 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2074 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2075 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2076 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2077 fi
2079 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2080 AC_TRY_COMPILE([
2081 #if defined(HAVE_UNISTD_H)
2082 #include <unistd.h>
2083 #endif
2084 #include <sys/types.h>
2085 #include <dirent.h>],
2086 [DIR64 de;],
2087 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2088 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2089 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2090 fi
2092 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2093 AC_TRY_COMPILE([
2094 #if defined(HAVE_UNISTD_H)
2095 #include <unistd.h>
2096 #endif
2097 #include <sys/types.h>
2098 #include <dirent.h>],
2099 [struct dirent64 de;],
2100 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2101 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2102 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2103 fi
2105 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2106 AC_TRY_RUN([
2107 #if defined(HAVE_UNISTD_H)
2108 #include <unistd.h>
2109 #endif
2110 #include <sys/types.h>
2111 main() { dev_t dev; int i = major(dev); return 0; }],
2112 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2113 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2114 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2115 fi
2117 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2118 AC_TRY_RUN([
2119 #if defined(HAVE_UNISTD_H)
2120 #include <unistd.h>
2121 #endif
2122 #include <sys/types.h>
2123 main() { dev_t dev; int i = minor(dev); return 0; }],
2124 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2125 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2126 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2127 fi
2129 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2130 AC_TRY_RUN([
2131 #if defined(HAVE_UNISTD_H)
2132 #include <unistd.h>
2133 #endif
2134 #include <sys/types.h>
2135 main() { dev_t dev = makedev(1,2); return 0; }],
2136 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2137 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2138 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2139 fi
2141 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2142 AC_TRY_RUN([#include <stdio.h>
2143 main() { char c; c=250; exit((c > 0)?0:1); }],
2144 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2145 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2146 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2147 fi
2149 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2150 AC_TRY_COMPILE([#include <sys/types.h>
2151 #include <dirent.h>
2152 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2153 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2154 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2155 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2156 fi
2158 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2159 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2160 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2161 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2162 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2163 fi
2165 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2166 AC_TRY_LINK([
2167 #include <sys/time.h>
2168 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2169 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2170 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2171 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2172 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2173 fi
2175 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2177 # On some systems (eg. Linux) librt can pull in libpthread. We
2178 # don't want this to happen because libpthreads changes signal delivery
2179 # semantics in ways we are not prepared for. This breaks Linux oplocks
2180 # which rely on signals.
2182 AC_LIBTESTFUNC(rt, clock_gettime,
2183 [
2184 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2185 [Whether clock_gettime is available])
2186 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2187 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2188 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2189 ])
2191 fi
2193 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2194 AC_TRY_RUN([#include <sys/types.h>
2195 #include <dirent.h>
2196 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2197 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2198 di->d_name[0] == 0) exit(0); exit(1);} ],
2199 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2200 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2201 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2202 fi
2204 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2205 AC_TRY_COMPILE([#include <sys/types.h>
2206 #include <utime.h>],
2207 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2208 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2209 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2210 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2211 fi
2213 ##############
2214 # Check utmp details, but only if our OS offers utmp.h
2215 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2216 dnl utmp and utmpx come in many flavours
2217 dnl We need to check for many of them
2218 dnl But we don't need to do each and every one, because our code uses
2219 dnl mostly just the utmp (not utmpx) fields.
2221 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2223 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2224 AC_TRY_COMPILE([#include <sys/types.h>
2225 #include <utmp.h>],
2226 [struct utmp ut; ut.ut_name[0] = 'a';],
2227 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2228 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2229 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2230 fi
2232 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2233 AC_TRY_COMPILE([#include <sys/types.h>
2234 #include <utmp.h>],
2235 [struct utmp ut; ut.ut_user[0] = 'a';],
2236 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2237 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2238 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2239 fi
2241 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2242 AC_TRY_COMPILE([#include <sys/types.h>
2243 #include <utmp.h>],
2244 [struct utmp ut; ut.ut_id[0] = 'a';],
2245 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2246 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2247 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2248 fi
2250 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2251 AC_TRY_COMPILE([#include <sys/types.h>
2252 #include <utmp.h>],
2253 [struct utmp ut; ut.ut_host[0] = 'a';],
2254 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2255 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2256 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2257 fi
2259 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2260 AC_TRY_COMPILE([#include <sys/types.h>
2261 #include <utmp.h>],
2262 [struct utmp ut; time_t t; ut.ut_time = t;],
2263 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2264 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2265 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2266 fi
2268 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2269 AC_TRY_COMPILE([#include <sys/types.h>
2270 #include <utmp.h>],
2271 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2272 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2273 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2274 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2275 fi
2277 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2278 AC_TRY_COMPILE([#include <sys/types.h>
2279 #include <utmp.h>],
2280 [struct utmp ut; ut.ut_type = 0;],
2281 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2282 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2283 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2284 fi
2286 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2287 AC_TRY_COMPILE([#include <sys/types.h>
2288 #include <utmp.h>],
2289 [struct utmp ut; ut.ut_pid = 0;],
2290 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2291 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2292 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2293 fi
2295 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2296 AC_TRY_COMPILE([#include <sys/types.h>
2297 #include <utmp.h>],
2298 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2299 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2300 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2301 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2302 fi
2304 dnl Look for the IPv6 varient by preference. Many systems have both.
2305 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2306 AC_TRY_COMPILE([#include <sys/types.h>
2307 #include <utmp.h>],
2308 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2309 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2310 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2311 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2312 fi
2314 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2315 AC_TRY_COMPILE([#include <sys/types.h>
2316 #include <utmp.h>],
2317 [struct utmp ut; ut.ut_addr = 0;],
2318 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2319 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2320 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2321 fi
2323 if test x$ac_cv_func_pututline = xyes ; then
2324 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2325 AC_TRY_COMPILE([#include <sys/types.h>
2326 #include <utmp.h>],
2327 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2328 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2329 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2330 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2331 fi
2332 fi
2334 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2335 AC_TRY_COMPILE([#include <sys/types.h>
2336 #include <utmpx.h>],
2337 [struct utmpx ux; ux.ut_syslen = 0;],
2338 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2339 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2340 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2341 fi
2343 fi
2344 # end utmp details
2347 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2348 AC_ARG_WITH(libiconv,
2349 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2350 [
2351 if test "$withval" = "no" ; then
2352 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2353 else
2354 if test "$withval" != "yes" ; then
2355 ICONV_PATH_SPEC=yes
2356 ICONV_LOOK_DIRS="$withval"
2357 fi
2358 fi
2359 ])
2361 for i in $ICONV_LOOK_DIRS ; do
2363 save_LIBS="$LIBS"
2364 save_LDFLAGS="$LDFLAGS"
2365 save_CPPFLAGS="$CPPFLAGS"
2367 iconv_current_LIBS=""
2368 iconv_current_LDFLAGS=""
2369 iconv_current_CPPFLAGS=""
2371 ICONV_FOUND="no"
2372 unset libext
2374 # This is here to handle -withval stuff for --with-libiconv
2375 # Perhaps we should always add a -L
2376 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2378 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2379 # installation paths. This gets a little tricky since we might have iconv
2380 # in both libiconv and in libc. In this case the jm_ICONV test will always
2381 # succeed when the header is found. To counter this, make sure the
2382 # library directory is there and check the ABI directory first (which
2383 # should be harmless on other systems, but causes tons of linker warnings on
2384 # 64bit Ubuntu systems).
2385 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2386 # installed, I've decided to fix the linker warnings.
2387 # -- Kai
2388 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2389 for l in "lib" "lib32" "lib/hpux32"; do
2390 if test -d "$i/$l" ; then
2391 LDFLAGS="$save_LDFLAGS -L$i/$l"
2392 LIBS=
2393 export LDFLAGS LIBS CPPFLAGS
2394 # Try to find iconv(3)
2395 jm_ICONV($i/$l)
2396 if test x"$ICONV_FOUND" = "xyes" ; then
2397 libext="$l"
2398 break
2399 fi
2400 fi
2401 done
2403 if test x"$ICONV_FOUND" = "xyes" ; then
2404 iconv_current_LDFLAGS="-L$i/$libext"
2405 iconv_current_CPPFLAGS="-I$i/include"
2407 if test x"$jm_cv_lib_iconv" != x; then
2408 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2409 else
2410 # We found iconv in libc.
2411 iconv_current_LIBS=""
2412 fi
2414 fi
2416 if test x"$ICONV_FOUND" = "xyes" ; then
2418 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2419 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2420 LIBS="$save_LIBS $iconv_current_LIBS"
2421 export LDFLAGS LIBS CPPFLAGS
2423 default_dos_charset=no
2424 default_display_charset=no
2425 default_unix_charset=no
2427 # check for default dos charset name
2428 for j in CP850 IBM850 ; do
2429 rjs_CHARSET($j)
2430 default_dos_charset="$ICONV_CHARSET"
2431 if test x"$default_dos_charset" = x"$j"; then
2432 break
2433 fi
2434 done
2436 # check for default display charset name
2437 for j in ASCII 646 ; do
2438 rjs_CHARSET($j)
2439 default_display_charset="$ICONV_CHARSET"
2440 if test x"$default_display_charset" = x"$j"; then
2441 break
2442 fi
2443 done
2445 # check for default unix charset name
2446 for j in UTF-8 UTF8 ; do
2447 rjs_CHARSET($j)
2448 default_unix_charset="$ICONV_CHARSET"
2449 if test x"$default_unix_charset" = x"$j"; then
2450 break
2451 fi
2452 done
2454 if test "$default_dos_charset" != "no" -a \
2455 "$default_dos_charset" != "cross" -a \
2456 "$default_display_charset" != "no" -a \
2457 "$default_display_charset" != "cross" -a \
2458 "$default_unix_charset" != "no" -a \
2459 "$default_unix_charset" != "cross"
2460 then
2461 samba_cv_HAVE_NATIVE_ICONV=yes
2462 else
2463 if test "$default_dos_charset" = "cross" -o \
2464 "$default_display_charset" = "cross" -o \
2465 "$default_unix_charset" = "cross"
2466 then
2467 samba_cv_HAVE_NATIVE_ICONV=cross
2468 else
2469 samba_cv_HAVE_NATIVE_ICONV=no
2470 fi
2471 fi
2473 # At this point, we have a libiconv candidate. We know that
2474 # we have the right headers and libraries, but we don't know
2475 # whether it does the conversions we want. We can't test this
2476 # because we are cross-compiling. This is not necessarily a big
2477 # deal, since we can't guarantee that the results we get now will
2478 # match the results we get at runtime anyway.
2479 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2480 default_dos_charset="CP850"
2481 default_display_charset="ASCII"
2482 default_unix_charset="UTF-8"
2483 samba_cv_HAVE_NATIVE_ICONV=yes
2484 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2485 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2486 fi
2488 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2490 CPPFLAGS=$save_CPPFLAGS
2491 LDFLAGS=$save_LDFLAGS
2492 LIBS=$save_LIBS
2494 if test x"$iconv_current_LIBS" != x; then
2495 LIBS="$LIBS $iconv_current_LIBS"
2496 fi
2498 # Add the flags we need to CPPFLAGS and LDFLAGS
2499 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2500 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2502 # Turn the #defines into string literals
2503 default_dos_charset="\"$default_dos_charset\""
2504 default_display_charset="\"$default_display_charset\""
2505 default_unix_charset="\"$default_unix_charset\""
2507 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2508 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2509 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2510 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2512 break
2513 fi
2515 # We didn't find a working iconv, so keep going
2516 fi
2518 # We only need to clean these up here for the next pass through the loop
2519 CPPFLAGS=$save_CPPFLAGS
2520 LDFLAGS=$save_LDFLAGS
2521 LIBS=$save_LIBS
2522 export LDFLAGS LIBS CPPFLAGS
2523 done
2524 unset libext
2527 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2528 AC_MSG_WARN([Sufficient support for iconv function was not found.
2529 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2530 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2531 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2532 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2533 fi
2536 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2537 AC_TRY_RUN([
2538 #include <sys/types.h>
2539 #include <fcntl.h>
2540 #ifndef F_GETLEASE
2541 #define F_GETLEASE 1025
2542 #endif
2543 main() {
2544 int fd = open("/dev/null", O_RDONLY);
2545 return fcntl(fd, F_GETLEASE, 0) == -1;
2546 }
2547 ],
2548 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2549 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2550 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2551 fi
2553 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2554 AC_TRY_RUN([
2555 #include <sys/types.h>
2556 #include <fcntl.h>
2557 #include <signal.h>
2558 #ifndef F_NOTIFY
2559 #define F_NOTIFY 1026
2560 #endif
2561 main() {
2562 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2563 }
2564 ],
2565 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2566 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2567 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2568 fi
2570 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2571 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2572 AC_CHECK_FUNCS(inotify_init)
2573 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2574 ],
2575 samba_cv_HAVE_INOTIFY=yes,
2576 samba_cv_HAVE_INOTIFY=no,
2577 samba_cv_HAVE_INOTIFY=cross)
2579 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2580 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2581 fi
2583 #################################################
2584 # Check if FAM notifications are available. For FAM info, see
2585 # http://oss.sgi.com/projects/fam/
2586 # http://savannah.nongnu.org/projects/fam/
2587 AC_ARG_ENABLE(fam,
2588 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2590 if test x$enable_fam != xno; then
2591 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2592 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2593 # On IRIX, libfam requires libC, but other FAM implementations
2594 # might not need it.
2595 AC_CHECK_LIB(fam, FAMOpen2,
2596 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2597 [samba_cv_HAVE_LIBFAM=no])
2599 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2600 samba_fam_xtra=-lC
2601 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2602 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2603 [samba_cv_HAVE_LIBFAM=no])
2604 unset samba_fam_xtra
2605 fi
2606 fi
2608 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2609 default_shared_modules="$default_shared_modules vfs_notify_fam"
2610 AC_TRY_COMPILE([#include <fam.h>],
2611 [enum FAMCodes code = FAMChanged;],
2612 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2613 [Whether fam.h contains a typedef for enum FAMCodes]),
2614 [])
2615 fi
2617 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2618 AC_MSG_ERROR(FAM support requested but FAM library not available )
2619 fi
2620 fi
2622 AC_SUBST(SMB_FAM_LIBS)
2624 #################################################
2625 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2627 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2629 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2630 # Theoretically it should work with AIX JFS2 too but this needs testing
2631 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2632 default_shared_modules="$default_shared_modules vfs_tsmsm"
2633 fi
2635 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2636 AC_TRY_RUN([
2637 #include <sys/types.h>
2638 #include <fcntl.h>
2639 #include <signal.h>
2640 #include <sys/file.h>
2641 #ifndef LOCK_MAND
2642 #define LOCK_MAND 32
2643 #define LOCK_READ 64
2644 #endif
2645 main() {
2646 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2647 }
2648 ],
2649 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2650 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2651 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2652 fi
2655 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2656 AC_TRY_COMPILE([#include <sys/types.h>
2657 #include <fcntl.h>],
2658 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2659 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2660 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2661 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2662 fi
2664 #################################################
2665 # Check for POSIX capability support
2667 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2668 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2669 [], [])
2671 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2673 ac_save_LIBS=$LIBS
2674 AC_LIBTESTFUNC(cap, cap_get_proc)
2676 AC_CACHE_CHECK([for POSIX capabilities],
2677 samba_cv_HAVE_POSIX_CAPABILITIES,
2678 [
2679 AC_TRY_RUN([
2680 #include <sys/types.h>
2681 #include <sys/capability.h>
2682 main() {
2683 cap_t cap;
2684 cap_value_t vals[1];
2685 if (!(cap = cap_get_proc()))
2686 exit(1);
2687 vals[0] = CAP_CHOWN;
2688 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2689 cap_set_proc(cap);
2690 exit(0);
2691 }],
2692 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2693 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2694 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2695 ])
2697 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2698 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2699 [Whether POSIX capabilities are available])
2700 else
2701 LIBS=$ac_save_LIBS
2702 fi
2704 fi
2706 #
2707 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2708 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2709 #
2711 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2712 AC_TRY_COMPILE([#include <sys/types.h>
2713 #if defined(HAVE_RPC_RPC_H)
2714 #include <rpc/rpc.h>
2715 #endif],
2716 [int16 testvar;],
2717 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2718 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2719 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2720 fi
2722 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2723 AC_TRY_COMPILE([#include <sys/types.h>
2724 #if defined(HAVE_RPC_RPC_H)
2725 #include <rpc/rpc.h>
2726 #endif],
2727 [uint16 testvar;],
2728 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2729 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2730 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2731 fi
2733 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2734 AC_TRY_COMPILE([#include <sys/types.h>
2735 #if defined(HAVE_RPC_RPC_H)
2736 #include <rpc/rpc.h>
2737 #endif],
2738 [int32 testvar;],
2739 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2740 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2741 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2742 fi
2744 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2745 AC_TRY_COMPILE([#include <sys/types.h>
2746 #if defined(HAVE_RPC_RPC_H)
2747 #include <rpc/rpc.h>
2748 #endif],
2749 [uint32 testvar;],
2750 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2751 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2752 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2753 fi
2755 dnl
2756 dnl Some systems (SCO) have a problem including
2757 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2758 dnl as a #define in <prot.h> and as part of an enum
2759 dnl in <rpc/rpc.h>.
2760 dnl
2762 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2763 AC_TRY_COMPILE([#include <sys/types.h>
2764 #ifdef HAVE_SYS_SECURITY_H
2765 #include <sys/security.h>
2766 #include <prot.h>
2767 #endif /* HAVE_SYS_SECURITY_H */
2768 #if defined(HAVE_RPC_RPC_H)
2769 #include <rpc/rpc.h>
2770 #endif],
2771 [int testvar;],
2772 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2773 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2774 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2775 fi
2777 AC_MSG_CHECKING([for test routines])
2778 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2779 AC_MSG_RESULT(yes),
2780 AC_MSG_ERROR([cant find test code. Aborting config]),
2781 AC_MSG_WARN([cannot run when cross-compiling]))
2783 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2784 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2785 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2786 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2787 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2788 fi
2790 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2791 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2792 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2793 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2794 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2795 fi
2797 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2798 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2799 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2800 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2801 AC_CHECK_FUNCS(getpagesize)
2803 ################################################
2804 # look for a method of setting the effective uid
2805 seteuid=no;
2807 if test $seteuid = no; then
2808 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2809 AC_TRY_RUN([
2810 #define AUTOCONF_TEST 1
2811 #define USE_SETREUID 1
2812 #include "confdefs.h"
2813 #include "${srcdir-.}/lib/util_sec.c"],
2814 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2815 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2816 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2817 fi
2818 fi
2820 # we check for setresuid second as it conflicts with AIO on Linux.
2821 # see http://samba.org/~tridge/junkcode/aio_uid.c
2822 if test $seteuid = no; then
2823 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2824 AC_TRY_RUN([
2825 #define AUTOCONF_TEST 1
2826 #define USE_SETRESUID 1
2827 #include "confdefs.h"
2828 #include "${srcdir-.}/lib/util_sec.c"],
2829 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2830 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2831 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2832 fi
2833 fi
2835 if test $seteuid = no; then
2836 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2837 AC_TRY_RUN([
2838 #define AUTOCONF_TEST 1
2839 #define USE_SETEUID 1
2840 #include "confdefs.h"
2841 #include "${srcdir-.}/lib/util_sec.c"],
2842 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2843 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2844 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2845 fi
2846 fi
2848 if test $seteuid = no; then
2849 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2850 AC_TRY_RUN([
2851 #define AUTOCONF_TEST 1
2852 #define USE_SETUIDX 1
2853 #include "confdefs.h"
2854 #include "${srcdir-.}/lib/util_sec.c"],
2855 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2856 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2857 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2858 fi
2859 fi
2861 AC_CACHE_CHECK([for the Darwin initgroups system call],
2862 samba_cv_DARWIN_INITGROUPS,
2863 AC_TRY_LINK([
2864 #include <sys/syscall.h>
2865 #include <unistd.h>
2866 ],
2867 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2868 samba_cv_DARWIN_INITGROUPS=yes,
2869 samba_cv_DARWIN_INITGROUPS=no)
2870 )
2872 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2873 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2874 [Whether to use the Darwin-specific initgroups system call])
2875 fi
2877 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2878 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2879 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2880 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2881 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2882 fi
2884 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2885 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2886 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2887 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2888 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2890 else
2892 dnl
2893 dnl Don't check for 64 bit fcntl locking if we know that the
2894 dnl glibc2.1 broken check has succeeded.
2895 dnl
2897 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2898 AC_TRY_RUN([
2899 #if defined(HAVE_UNISTD_H)
2900 #include <unistd.h>
2901 #endif
2902 #include <stdio.h>
2903 #include <stdlib.h>
2905 #ifdef HAVE_FCNTL_H
2906 #include <fcntl.h>
2907 #endif
2909 #ifdef HAVE_SYS_FCNTL_H
2910 #include <sys/fcntl.h>
2911 #endif
2912 main() { struct flock64 fl64;
2913 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2914 exit(0);
2915 #else
2916 exit(1);
2917 #endif
2918 }],
2919 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2921 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2922 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2923 fi
2924 fi
2926 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2927 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2928 AC_TRY_COMPILE([
2929 #define _XOPEN_SOURCE 600
2930 #include <stdlib.h>
2931 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2932 probably broken posix_fallocate
2933 #endif
2934 ], [
2935 ],
2936 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2937 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2938 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2939 fi
2942 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2943 AC_TRY_COMPILE([#include <sys/types.h>
2944 #include <sys/stat.h>
2945 #include <unistd.h>],
2946 [struct stat st; st.st_blocks = 0;],
2947 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2948 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2949 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2950 fi
2952 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
2954 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2955 AC_TRY_COMPILE([#include <sys/types.h>
2956 #include <sys/stat.h>
2957 #include <unistd.h>],
2958 [struct stat st; st.st_blksize = 0;],
2959 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2960 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2961 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2962 fi
2964 AC_CACHE_CHECK([for st_flags in struct stat],
2965 samba_cv_HAVE_STAT_ST_FLAGS,
2966 [
2967 AC_TRY_COMPILE([#include <sys/types.h>
2968 #include <sys/stat.h>
2969 #include <unistd.h>],
2970 [struct stat st; st.st_flags = 0;],
2971 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2972 samba_cv_HAVE_STAT_ST_FLAGS=no,
2973 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2974 ])
2976 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2977 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2978 [Whether the stat struct has a st_flags member])
2979 fi
2981 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2982 AC_TRY_COMPILE([
2983 #include <sys/types.h>
2984 #include <sys/acl.h>
2985 #if defined(HAVE_RPCSVC_NIS_H)
2986 #include <rpcsvc/nis.h>
2987 #endif],
2988 [int i;],
2989 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2990 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2991 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2992 fi
2994 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2995 AC_TRY_RUN([
2996 #include <stdio.h>
2997 #include <limits.h>
2998 #include <signal.h>
3000 void exit_on_core(int ignored) {
3001 exit(1);
3002 }
3004 main() {
3005 char *newpath;
3006 signal(SIGSEGV, exit_on_core);
3007 newpath = realpath("/tmp", NULL);
3008 exit((newpath != NULL) ? 0 : 1);
3009 }
3010 ],
3011 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3012 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3013 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3014 fi
3016 #################################################
3017 # check for AFS clear-text auth support
3018 samba_cv_WITH_AFS=no
3019 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3020 AC_ARG_WITH(afs,
3021 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3022 [ case "$withval" in
3023 yes|auto)
3024 AC_MSG_RESULT($withval)
3025 samba_cv_WITH_AFS=$withval
3026 ;;
3027 *)
3028 AC_MSG_RESULT(no)
3029 ;;
3030 esac ],
3031 AC_MSG_RESULT(no)
3032 )
3034 ####################################################
3035 # check for Linux-specific AFS fake-kaserver support
3036 samba_cv_WITH_FAKE_KASERVER=no
3037 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3038 AC_ARG_WITH(fake-kaserver,
3039 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3040 [ case "$withval" in
3041 yes|auto)
3042 AC_MSG_RESULT($withval)
3043 samba_cv_WITH_FAKE_KASERVER=$withval
3044 ;;
3045 *)
3046 AC_MSG_RESULT(no)
3047 ;;
3048 esac ],
3049 AC_MSG_RESULT(no)
3050 )
3052 #################################################
3053 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3054 if test x"$samba_cv_WITH_AFS" != x"no" ||
3055 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3057 # see if this box has the OpenSSL DES libraries
3058 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3060 # see if this box has the afs-headers in /usr/include/afs
3061 AC_MSG_CHECKING(for /usr/include/afs)
3062 if test -d /usr/include/afs; then
3063 AC_MSG_RESULT(yes)
3064 else
3065 AC_MSG_RESULT(no)
3066 fi
3068 # check for afs.h
3069 have_afs_headers=no
3070 AC_CHECK_HEADERS(afs.h afs/afs.h)
3071 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3072 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3073 test x"$samba_cv_WITH_AFS" = x"auto"; then
3074 AC_MSG_WARN([AFS cannot be supported without afs.h])
3075 else
3076 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3077 fi
3078 else
3079 have_afs_headers=yes
3080 fi
3081 fi
3083 FAKE_KASERVER_OBJ=""
3084 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3085 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3086 FAKE_KASERVER_OBJ="utils/net_afs.o"
3087 fi
3088 AC_SUBST(FAKE_KASERVER_OBJ)
3090 #################################################
3091 # check whether to compile AFS/NT ACL mapping module
3092 samba_cv_WITH_VFS_AFSACL=no
3093 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3094 AC_ARG_WITH(vfs-afsacl,
3095 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3096 [ case "$withval" in
3097 yes|auto)
3098 AC_MSG_RESULT($withval)
3099 samba_cv_WITH_VFS_AFSACL=yes
3100 ;;
3101 *)
3102 AC_MSG_RESULT(no)
3103 ;;
3104 esac ],
3105 AC_MSG_RESULT(no)
3106 )
3108 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3109 default_shared_modules="$default_shared_modules vfs_afsacl"
3110 fi
3112 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3113 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3114 fi
3116 #################################################
3117 # check for the DFS clear-text auth system
3118 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3119 AC_ARG_WITH(dfs,
3120 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3121 [ case "$withval" in
3122 yes)
3123 AC_MSG_RESULT(yes)
3124 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3125 ;;
3126 *)
3127 AC_MSG_RESULT(no)
3128 ;;
3129 esac ],
3130 AC_MSG_RESULT(no)
3131 )
3133 ########################################################
3134 # Compile with LDAP support?
3136 with_ldap_support=auto
3137 AC_MSG_CHECKING([for LDAP support])
3139 AC_ARG_WITH(ldap,
3140 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3141 [ case "$withval" in
3142 yes|no)
3143 with_ldap_support=$withval
3144 ;;
3145 esac ])
3147 AC_MSG_RESULT($with_ldap_support)
3149 SMBLDAP=""
3150 AC_SUBST(SMBLDAP)
3151 SMBLDAPUTIL=""
3152 AC_SUBST(SMBLDAPUTIL)
3153 LDBLDAP=""
3154 AC_SUBST(LDBLDAP)
3156 if test x"$with_ldap_support" != x"no"; then
3158 ##################################################################
3159 # first test for ldap.h and lber.h
3160 # (ldap.h is required for this test)
3161 AC_CHECK_HEADERS(ldap.h lber.h)
3163 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3164 if test x"$with_ldap_support" = x"yes"; then
3165 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3166 else
3167 AC_MSG_WARN(ldap.h is needed for LDAP support)
3168 fi
3170 with_ldap_support=no
3171 fi
3173 ##################################################################
3174 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3175 # unsigned int in include/includes.h
3176 case $host_os in
3177 *hpux*)
3178 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3179 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3180 with_ldap_support=yes
3181 ;;
3182 *)
3183 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3184 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3185 if test x"$with_ldap_support" = x"yes"; then
3186 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3187 else
3188 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3189 fi
3190 with_ldap_support=no
3191 fi
3192 ;;
3193 esac
3194 fi
3196 if test x"$with_ldap_support" != x"no"; then
3197 ac_save_LIBS=$LIBS
3199 ##################################################################
3200 # we might need the lber lib on some systems. To avoid link errors
3201 # this test must be before the libldap test
3202 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3204 ########################################################
3205 # If ber_sockbuf_add_io() is available we can add
3206 # SASL wrapping hooks
3207 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3209 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3210 AC_TRY_COMPILE([#include <ldap.h>],
3211 [int val = LDAP_OPT_SOCKBUF;],
3212 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3213 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3215 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3216 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3217 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3218 fi
3220 #######################################################
3221 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3222 # ldap logging and print it out in the samba logs
3223 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3224 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3225 [AC_TRY_COMPILE([#include <lber.h>],
3226 [int val = LBER_OPT_LOG_PRINT_FN;],
3227 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3228 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3230 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3231 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3232 [Support for LDAP/LBER logging interception])
3233 fi
3235 ########################################################
3236 # now see if we can find the ldap libs in standard paths
3237 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3239 ########################################################
3240 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3241 # Check found in pam_ldap 145.
3242 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3244 LIBS="$LIBS $LDAP_LIBS"
3245 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3246 AC_TRY_COMPILE([
3247 #include <lber.h>
3248 #include <ldap.h>],
3249 [ldap_set_rebind_proc(0, 0, 0);],
3250 [smb_ldap_cv_ldap_set_rebind_proc=3],
3251 [smb_ldap_cv_ldap_set_rebind_proc=2]
3252 )
3253 ])
3255 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3257 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3259 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3260 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3261 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3262 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3263 default_shared_modules="$default_shared_modules";
3264 SMBLDAP="lib/smbldap.o"
3265 SMBLDAPUTIL="lib/smbldap_util.o"
3266 with_ldap_support=yes
3267 AC_MSG_CHECKING(whether LDAP support is used)
3268 AC_MSG_RESULT(yes)
3269 else
3270 if test x"$with_ldap_support" = x"yes"; then
3271 AC_MSG_ERROR(libldap is needed for LDAP support)
3272 else
3273 AC_MSG_WARN(libldap is needed for LDAP support)
3274 fi
3276 LDAP_LIBS=""
3277 with_ldap_support=no
3278 fi
3279 LIBS=$ac_save_LIBS
3280 fi
3283 #################################################
3284 # active directory support
3286 with_ads_support=auto
3287 AC_MSG_CHECKING([for Active Directory and krb5 support])
3289 AC_ARG_WITH(ads,
3290 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3291 [ case "$withval" in
3292 yes|no)
3293 with_ads_support="$withval"
3294 ;;
3295 esac ])
3297 AC_MSG_RESULT($with_ads_support)
3299 FOUND_KRB5=no
3300 KRB5_LIBS=""
3302 if test x"$with_ldap_support" != x"yes"; then
3304 if test x"$with_ads_support" = x"yes"; then
3305 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3306 elif test x"$with_ads_support" = x"auto"; then
3307 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3308 with_ads_support=no
3309 fi
3311 else
3313 # Check to see whether there is enough LDAP functionality to be able
3314 # to build AD support.
3316 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3317 case "$host_os" in
3318 *hpux*)
3319 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3321 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3322 if test x"$with_ads_support" = x"yes"; then
3323 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3324 elif test x"$with_ads_support" = x"auto"; then
3325 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3326 with_ads_support=no
3327 fi
3328 fi
3329 ;;
3330 *)
3331 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3333 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3334 if test x"$with_ads_support" = x"yes"; then
3335 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3336 elif test x"$with_ads_support" = x"auto"; then
3337 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3338 with_ads_support=no
3339 fi
3340 fi
3341 ;;
3342 esac
3345 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3347 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3348 if test x"$with_ads_support" = x"yes"; then
3349 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3350 elif test x"$with_ads_support" = x"auto"; then
3351 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3352 with_ads_support=no
3353 fi
3354 fi
3356 fi
3358 if test x"$with_ads_support" != x"no"; then
3360 # Do no harm to the values of CFLAGS and LIBS while testing for
3361 # Kerberos support.
3363 if test x$FOUND_KRB5 = x"no"; then
3364 #################################################
3365 # check for location of Kerberos 5 install
3366 AC_MSG_CHECKING(for kerberos 5 install path)
3367 AC_ARG_WITH(krb5,
3368 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3369 [ case "$withval" in
3370 no)
3371 AC_MSG_RESULT(no krb5-path given)
3372 ;;
3373 yes)
3374 AC_MSG_RESULT(/usr)
3375 FOUND_KRB5=yes
3376 ;;
3377 *)
3378 AC_MSG_RESULT($withval)
3379 KRB5_CFLAGS="-I$withval/include"
3380 KRB5_CPPFLAGS="-I$withval/include"
3381 KRB5_LDFLAGS="-L$withval/lib"
3382 FOUND_KRB5=yes
3383 if test -x "$withval/bin/krb5-config"; then
3384 KRB5CONFIG=$withval/bin/krb5-config
3385 fi
3386 ;;
3387 esac ],
3388 AC_MSG_RESULT(no krb5-path given)
3389 )
3390 fi
3392 #################################################
3393 # check for krb5-config from recent MIT and Heimdal kerberos 5
3394 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3395 AC_MSG_CHECKING(for working krb5-config)
3396 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3397 ac_save_CFLAGS=$CFLAGS
3398 CFLAGS="";export CFLAGS
3399 ac_save_LDFLAGS=$LDFLAGS
3400 LDFLAGS="";export LDFLAGS
3401 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3402 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3403 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3404 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3405 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3406 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3407 FOUND_KRB5=yes
3408 AC_MSG_RESULT(yes)
3409 else
3410 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3411 fi
3413 if test x$FOUND_KRB5 = x"no"; then
3414 #################################################
3415 # see if this box has the SuSE location for the heimdal krb implementation
3416 AC_MSG_CHECKING(for /usr/include/heimdal)
3417 if test -d /usr/include/heimdal; then
3418 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3419 KRB5_CFLAGS="-I/usr/include/heimdal"
3420 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3421 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3422 FOUND_KRB5=yes
3423 AC_MSG_RESULT(yes)
3424 else
3425 KRB5_CFLAGS="-I/usr/include/heimdal"
3426 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3427 FOUND_KRB5=yes
3428 AC_MSG_RESULT(yes)
3429 fi
3430 else
3431 AC_MSG_RESULT(no)
3432 fi
3433 fi
3435 if test x$FOUND_KRB5 = x"no"; then
3436 #################################################
3437 # see if this box has the RedHat location for kerberos
3438 AC_MSG_CHECKING(for /usr/kerberos)
3439 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3440 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3441 KRB5_CFLAGS="-I/usr/kerberos/include"
3442 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3443 FOUND_KRB5=yes
3444 AC_MSG_RESULT(yes)
3445 else
3446 AC_MSG_RESULT(no)
3447 fi
3448 fi
3450 if test x$FOUND_KRB5 = x"no"; then
3451 #################################################
3452 # see if this box has the OpenBSD location for heimdal krb5
3453 AC_MSG_CHECKING(for /usr/include/kerberosV)
3454 if test -d /usr/include/kerberosV; then
3455 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3456 KRB5_LIBS="-lcrypto"
3457 FOUND_KRB5=yes
3458 AC_MSG_RESULT(yes)
3459 else
3460 AC_MSG_RESULT(no)
3461 fi
3462 fi
3464 ac_save_CFLAGS=$CFLAGS
3465 ac_save_CPPFLAGS=$CPPFLAGS
3466 ac_save_LDFLAGS=$LDFLAGS
3468 # remove needless evil rpath stuff as early as possible:
3469 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3470 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3471 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3472 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3473 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3475 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3477 # now check for krb5.h. Some systems have the libraries without the headers!
3478 # note that this check is done here to allow for different kerberos
3479 # include paths
3480 AC_CHECK_HEADERS(krb5.h)
3482 if test x"$ac_cv_header_krb5_h" = x"no"; then
3484 # Give a warning if AD support was not explicitly requested,
3485 # i.e with_ads_support = auto, otherwise die with an error.
3487 if test x"$with_ads_support" = x"yes"; then
3488 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3489 else
3490 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3491 fi
3493 # Turn off AD support and restore CFLAGS and LIBS variables
3495 with_ads_support="no"
3497 CFLAGS=$ac_save_CFLAGS
3498 CPPFLAGS=$ac_save_CPPFLAGS
3499 LDFLAGS=$ac_save_LDFLAGS
3500 fi
3501 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
3502 [[#ifdef HAVE_KRB5_H
3503 #include <krb5.h>
3504 #endif
3505 ]])
3507 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3508 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3509 if test x"$BLDSHARED" = x"true" ; then
3510 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3511 fi
3512 fi
3514 # check for new heimdal KRB5_DEPRECATED handling
3516 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3517 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3518 AC_TRY_COMPILE(
3519 [#define KRB5_DEPRECATED 1
3520 #include <krb5.h>],
3521 [],
3522 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3523 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3525 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3526 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3527 [Whether to use deprecated krb5 interfaces])
3528 fi
3529 fi
3531 # Now we have determined whether we really want ADS support
3532 use_ads=no
3533 if test x"$with_ads_support" != x"no"; then
3534 use_ads=yes
3535 have_gssapi=no
3536 ac_save_LIBS=$LIBS
3538 # now check for gssapi headers. This is also done here to allow for
3539 # different kerberos include paths
3540 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3542 ##################################################################
3543 # we might need the k5crypto and com_err libraries on some systems
3544 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3545 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3547 # Heimdal checks.
3548 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3549 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3550 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3552 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3553 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3555 ########################################################
3556 # now see if we can find the krb5 libs in standard paths
3557 # or as specified above
3558 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3559 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3561 ########################################################
3562 # now see if we can find the gssapi libs in standard paths
3563 if test x"$have_gssapi" != x"yes"; then
3564 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3565 fi
3567 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3568 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3569 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3570 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3571 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3572 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3573 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3574 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3575 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3576 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3577 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3578 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3579 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3580 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3581 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3582 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3617 # MIT krb5 1.8 does not expose this call (yet)
3618 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3620 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3621 # but does have the symbol
3622 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3624 LIBS="$KRB5_LIBS $LIBS"
3626 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3627 smb_krb5_cv_ticket_has_keyinfo,
3628 [
3629 AC_TRY_COMPILE(
3630 [
3631 #include <krb5.h>
3632 ],
3633 [
3634 krb5_ticket ticket;
3635 krb5_kvno kvno;
3636 krb5_enctype enctype;
3638 enctype = ticket.enc_part.enctype;
3639 kvno = ticket.enc_part.kvno;
3640 ],
3641 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3642 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3643 ])
3645 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3646 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3647 [Whether the krb5_ticket structure contains the kvno and enctype])
3648 fi
3650 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3651 smb_krb5_cv_creds_opt_free_context,
3652 [
3653 AC_TRY_COMPILE([
3654 #include <krb5.h>],
3655 [
3656 krb5_context ctx;
3657 krb5_get_init_creds_opt *opt = NULL;
3658 krb5_get_init_creds_opt_free(ctx, opt);
3659 ],
3660 [smb_krb5_cv_creds_opt_free_context=yes],
3661 [smb_krb5_cv_creds_opt_free_context=no]
3662 )
3663 ])
3665 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3666 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3667 [Whether krb5_get_init_creds_opt_free takes a context argument])
3668 fi
3670 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3671 AC_TRY_COMPILE([
3672 #include <krb5.h>],
3673 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3674 [smb_krb5_cv_verify_checksum=7],
3675 [smb_krb5_cv_verify_checksum=6],
3676 )
3677 ])
3678 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3680 AC_CACHE_CHECK([for checksum in krb5_checksum],
3681 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3682 AC_TRY_COMPILE([#include <krb5.h>],
3683 [krb5_checksum cksum; cksum.checksum.length = 0;],
3684 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3685 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3687 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3688 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3689 [Whether the krb5_checksum struct has a checksum property])
3690 fi
3692 AC_CACHE_CHECK([for etype in EncryptedData],
3693 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3694 AC_TRY_COMPILE([#include <krb5.h>],
3695 [EncryptedData edata; edata.etype = 0;],
3696 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3697 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3699 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3700 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3701 [Whether the EncryptedData struct has a etype property])
3702 fi
3704 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3705 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3706 AC_TRY_COMPILE([#include <krb5.h>],
3707 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3708 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3709 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3711 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3712 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3713 [Whether the krb5_ap_req struct has a ticket pointer])
3714 fi
3716 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3717 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3718 AC_TRY_COMPILE([#include <krb5.h>],
3719 [krb5_error err; err.e_data = NULL;],
3720 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3721 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3723 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3724 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3725 [Whether the krb5_error struct has a e_data pointer])
3726 fi
3728 AC_CACHE_CHECK([for krb5_crypto type],
3729 samba_cv_HAVE_KRB5_CRYPTO,[
3730 AC_TRY_COMPILE([#include <krb5.h>],
3731 [krb5_crypto crypto;],
3732 samba_cv_HAVE_KRB5_CRYPTO=yes,
3733 samba_cv_HAVE_KRB5_CRYPTO=no)])
3735 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3736 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3737 [Whether the type krb5_crypto exists])
3738 fi
3740 AC_CACHE_CHECK([for krb5_encrypt_block type],
3741 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3742 AC_TRY_COMPILE([#include <krb5.h>],
3743 [krb5_encrypt_block block;],
3744 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3745 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3747 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3748 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3749 [Whether the type krb5_encrypt_block exists])
3750 fi
3752 AC_CACHE_CHECK([for addrtype in krb5_address],
3753 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3754 AC_TRY_COMPILE([#include <krb5.h>],
3755 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3756 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3757 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3759 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3760 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3761 [Whether the krb5_address struct has a addrtype property])
3762 fi
3764 AC_CACHE_CHECK([for addr_type in krb5_address],
3765 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3766 AC_TRY_COMPILE([#include <krb5.h>],
3767 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3768 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3769 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3771 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3772 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3773 [Whether the krb5_address struct has a addr_type property])
3774 fi
3776 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3777 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3778 [AC_TRY_COMPILE([#include <krb5.h>],
3779 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3780 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3782 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3783 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3784 [Whether the krb5_ticket struct has a enc_part2 property])
3785 fi
3787 AC_CACHE_CHECK([for keyblock in krb5_creds],
3788 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3789 AC_TRY_COMPILE([#include <krb5.h>],
3790 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3791 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3792 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3794 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3795 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3796 [Whether the krb5_creds struct has a keyblock property])
3797 fi
3799 AC_CACHE_CHECK([for session in krb5_creds],
3800 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3801 AC_TRY_COMPILE([#include <krb5.h>],
3802 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3803 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3804 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3806 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3807 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3808 [Whether the krb5_creds struct has a session property])
3809 fi
3811 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3812 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3813 AC_TRY_COMPILE([#include <krb5.h>],
3814 [krb5_keyblock key; key.keyvalue.data = NULL;],
3815 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3816 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3818 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3819 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3820 [Whether the krb5_keyblock struct has a keyvalue property])
3821 fi
3823 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3824 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3825 AC_TRY_COMPILE([#include <krb5.h>],
3826 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3827 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3828 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3829 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3830 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3831 AC_TRY_COMPILE([#include <krb5.h>],
3832 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3833 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3834 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3835 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3836 # w.r.t. arcfour and windows, so we must not enable it here
3837 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3838 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3839 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3840 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3841 fi
3843 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3844 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3845 AC_TRY_COMPILE([#include <krb5.h>],
3846 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3847 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3848 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3850 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3851 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3852 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3853 fi
3855 AC_CACHE_CHECK([for KV5M_KEYTAB],
3856 samba_cv_HAVE_KV5M_KEYTAB,[
3857 AC_TRY_COMPILE([#include <krb5.h>],
3858 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3859 samba_cv_HAVE_KV5M_KEYTAB=yes,
3860 samba_cv_HAVE_KV5M_KEYTAB=no)])
3862 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3863 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3864 [Whether the KV5M_KEYTAB option is available])
3865 fi
3867 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3868 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3869 AC_TRY_COMPILE([#include <krb5.h>],
3870 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3871 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3872 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3874 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3875 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3876 [Whether KRB5_KU_OTHER_CKSUM is available])
3877 fi
3879 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3880 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3881 AC_TRY_COMPILE([#include <krb5.h>],
3882 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3883 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3884 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3886 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3887 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3888 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3889 fi
3891 AC_CACHE_CHECK([for the krb5_princ_component macro],
3892 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3893 AC_TRY_LINK([#include <krb5.h>],
3894 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3895 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3896 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3898 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3899 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3900 [Whether krb5_princ_component is available])
3901 fi
3903 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3904 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3905 AC_TRY_COMPILE([#include <krb5.h>],
3906 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3907 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3908 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3910 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3911 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3912 [Whether krb5_keytab_entry has key member])
3913 fi
3915 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3916 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3917 AC_TRY_COMPILE([#include <krb5.h>],
3918 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3919 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3920 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3922 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3923 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3924 [Whether krb5_keytab_entry has keyblock member])
3925 fi
3927 AC_CACHE_CHECK([for magic in krb5_address],
3928 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3929 AC_TRY_COMPILE([#include <krb5.h>],
3930 [krb5_address addr; addr.magic = 0;],
3931 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3932 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3934 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3935 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3936 [Whether the krb5_address struct has a magic property])
3937 fi
3939 AC_CACHE_CHECK([for WRFILE: keytab support],
3940 samba_cv_HAVE_WRFILE_KEYTAB,[
3941 AC_TRY_RUN([
3942 #include<krb5.h>
3943 main()
3944 {
3945 krb5_context context;
3946 krb5_keytab keytab;
3948 krb5_init_context(&context);
3949 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3950 }],
3951 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3952 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3954 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3955 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3956 [Whether the WRFILE:-keytab is supported])
3957 fi
3959 AC_CACHE_CHECK([for krb5_realm type],
3960 samba_cv_HAVE_KRB5_REALM_TYPE,[
3961 AC_TRY_COMPILE([#include <krb5.h>],
3962 [krb5_realm realm;],
3963 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
3964 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
3966 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
3967 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
3968 [Whether the type krb5_realm exists])
3969 fi
3971 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3972 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3973 AC_TRY_COMPILE([#include <krb5.h>],
3974 [
3975 krb5_context context;
3976 krb5_principal principal;
3977 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3978 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3979 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3981 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3982 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3983 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3984 fi
3986 AC_CACHE_CHECK([for krb5_addresses type],
3987 samba_cv_HAVE_KRB5_ADDRESSES,[
3988 AC_TRY_COMPILE([#include <krb5.h>],
3989 [krb5_addresses addr;],
3990 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3991 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3993 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3994 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3995 [Whether the type krb5_addresses type exists])
3996 fi
3998 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3999 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4000 AC_TRY_COMPILE([#include <krb5.h>],
4001 [
4002 krb5_mk_error(0,0,0);],
4003 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4004 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4006 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4007 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4008 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4009 fi
4011 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4012 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4013 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4014 AC_TRY_RUN_STRICT([
4015 #include <stdlib.h>
4016 #include <krb5.h>
4017 int main(void) {
4018 krb5_context context = NULL;
4019 char *str = NULL;
4020 krb5_enctype_to_string(context, 1, &str);
4021 if (str) free (str);
4022 return 0;
4023 }
4024 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4025 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4026 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4028 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4029 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4030 [whether krb5_enctype_to_string takes krb5_context argument])
4031 fi
4033 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4034 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4035 AC_TRY_RUN_STRICT([
4036 #include <krb5.h>
4037 int main(void) {
4038 char buf[256];
4039 krb5_enctype_to_string(1, buf, 256);
4040 return 0;
4041 }
4042 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4043 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4044 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4046 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4047 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4048 [whether krb5_enctype_to_string takes size_t argument])
4049 fi
4050 fi
4052 AC_CACHE_CHECK([for krb5_principal_get_realm],
4053 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4054 AC_TRY_LINK([#include <krb5.h>],
4055 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4056 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4057 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4059 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4060 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4061 [Whether the function krb5_principal_get_realm is defined])
4062 fi
4064 AC_CACHE_CHECK([for krb5_princ_realm],
4065 samba_cv_HAVE_KRB5_PRINC_REALM,[
4066 AC_TRY_LINK([#include <krb5.h>],
4067 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4068 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4069 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4071 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4072 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4073 [Whether the macro krb5_princ_realm is defined])
4074 fi
4076 #
4077 #
4078 # Now the decisions whether we can support krb5
4079 #
4080 # NOTE: all tests should be done before this block!
4081 #
4082 #
4083 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4084 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4085 use_ads=no
4086 fi
4088 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4089 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4090 then
4091 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4092 use_ads=no
4093 fi
4095 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4096 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4097 then
4098 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4099 use_ads=no
4100 fi
4102 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4103 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4104 then
4105 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4106 use_ads=no
4107 fi
4109 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4110 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4111 then
4112 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4113 use_ads=no
4114 fi
4116 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4118 # We only need the following functions if we can't get the enctype
4119 # and kvno out of the ticket directly (ie. on Heimdal).
4121 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4122 then
4123 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4124 use_ads=no
4125 fi
4127 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4128 then
4129 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4130 use_ads=no
4131 fi
4133 fi
4135 if test x"$use_ads" = x"yes"; then
4136 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4137 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4138 if test x"$have_gssapi" = x"yes"; then
4139 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4140 fi
4141 else
4142 if test x"$with_ads_support" = x"yes"; then
4143 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4144 else
4145 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4146 fi
4147 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4148 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4149 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4150 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4151 KRB5_LIBS=""
4152 with_ads_support=no
4153 fi
4154 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4155 AC_MSG_RESULT([$use_ads])
4157 LIBS="$ac_save_LIBS"
4158 fi
4160 if test x"$use_ads" != xyes; then
4161 merged_build_possible=no
4162 fi
4164 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4165 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4168 ########################################################
4169 # Compile with DNS Updates support?
4171 with_dnsupdate_support=no
4172 AC_MSG_CHECKING([whether to enable DNS Updates support])
4174 AC_ARG_WITH(dnsupdate,
4175 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4176 [ case "$withval" in
4177 yes|no)
4178 with_dnsupdate_support=$withval
4179 ;;
4180 esac ])
4182 AC_MSG_RESULT($with_dnsupdate_support)
4184 if test x"$with_dnsupdate_support" != x"no"; then
4186 ################################################################
4187 # first test for Active Directory support being enabled
4188 #if test x"$with_ads_support" = x"no"; then
4189 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4190 # with_dnsupdate_support=no
4191 #fi
4192 ##################################################################
4193 # then test for uuid.h (necessary to generate unique DNS keynames
4194 # (uuid.h is required for this test)
4195 AC_CHECK_HEADERS(uuid/uuid.h)
4197 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4198 if test x"$with_dnsupdate_support" = x"yes"; then
4199 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4200 else
4201 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4202 fi
4203 with_dnsupdate_support=no
4204 fi
4205 fi
4207 if test x"$with_dnsupdate_support" != x"no"; then
4209 ########################################################
4210 # Now see if we can find the uuid libs in standard paths
4211 # On some systems, the uuid API is in libc, so we have to
4212 # be careful not to insert a spurious -luuid.
4214 UUID_LIBS=""
4215 AC_LIBTESTFUNC(uuid, uuid_generate,
4216 [
4217 case " $LIBS " in
4218 *\ -luuid\ *)
4219 UUID_LIBS="-luuid"
4220 SMB_REMOVE_LIB(uuid)
4221 ;;
4222 esac
4224 with_dnsupdate_support=yes
4225 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4226 ],
4227 [
4228 if test x"$with_dnsupdate_support" = x"yes"; then
4229 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4230 else
4231 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4232 fi
4233 with_dnsupdate_support=no
4234 ])
4235 fi
4237 #################################################
4238 # check for automount support
4239 AC_MSG_CHECKING(whether to use automount)
4240 AC_ARG_WITH(automount,
4241 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4242 [ case "$withval" in
4243 yes)
4244 AC_MSG_RESULT(yes)
4245 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4246 ;;
4247 *)
4248 AC_MSG_RESULT(no)
4249 ;;
4250 esac ],
4251 AC_MSG_RESULT(no)
4252 )
4254 #################################################
4255 # check for mount- and umount.cifs support
4256 CIFSMOUNT_PROGS=""
4257 INSTALL_CIFSMOUNT=""
4258 UNINSTALL_CIFSMOUNT=""
4259 AC_MSG_CHECKING(whether to build mount.cifs)
4260 AC_ARG_WITH(cifsmount,
4261 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs (Linux only) support (default=yes)])],
4262 [ case "$withval" in
4263 no)
4264 AC_MSG_RESULT(no)
4265 ;;
4266 *)
4267 case "$host_os" in
4268 *linux*)
4269 AC_MSG_RESULT(yes)
4270 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4271 CIFSMOUNT_PROGS="bin/mount.cifs"
4272 INSTALL_CIFSMOUNT="installcifsmount"
4273 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4274 ;;
4275 *)
4276 AC_MSG_ERROR(not on a linux system!)
4277 ;;
4278 esac
4279 ;;
4280 esac ],
4281 [ case "$host_os" in
4282 *linux*)
4283 AC_MSG_RESULT(yes)
4284 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4285 CIFSMOUNT_PROGS="bin/mount.cifs"
4286 INSTALL_CIFSMOUNT="installcifsmount"
4287 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4288 ;;
4289 *)
4290 AC_MSG_RESULT(no)
4291 ;;
4292 esac ]
4293 )
4295 CIFSUMOUNT_PROGS=""
4296 INSTALL_CIFSUMOUNT=""
4297 UNINSTALL_CIFSUMOUNT=""
4298 AC_MSG_CHECKING(whether to build umount.cifs)
4299 AC_ARG_WITH(cifsumount,
4300 [AS_HELP_STRING([--with-cifsumount], [Include umount.cifs (Linux only) support (default=no)])],
4301 [ case "$withval" in
4302 yes)
4303 case "$host_os" in
4304 *linux*)
4305 AC_MSG_RESULT(yes)
4306 AC_DEFINE(WITH_CIFSUMOUNT,1,[Whether to build umount.cifs])
4307 CIFSUMOUNT_PROGS="bin/umount.cifs"
4308 INSTALL_CIFSUMOUNT="installcifsumount"
4309 UNINSTALL_CIFSUMOUNT="uninstallcifsumount"
4310 ;;
4311 *)
4312 AC_MSG_ERROR(not on a linux system!)
4313 ;;
4314 esac
4315 ;;
4316 *)
4317 AC_MSG_RESULT(no)
4318 ;;
4319 esac ],
4320 AC_MSG_RESULT(no)
4321 )
4323 #################################################
4324 # check for cifs.upcall support
4325 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4326 CIFSUPCALL_PROGS=""
4327 INSTALL_CIFSUPCALL=""
4328 UNINSTALL_CIFSUPCALL=""
4329 AC_MSG_CHECKING(whether to build cifs.upcall)
4330 AC_ARG_WITH(cifsupcall,
4331 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4332 [ case "$withval" in
4333 no)
4334 AC_MSG_RESULT(no)
4335 ;;
4336 *)
4337 case "$host_os" in
4338 *linux*)
4339 if test x"$use_ads" != x"yes"; then
4340 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4341 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4342 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4343 else
4344 AC_MSG_RESULT(yes)
4345 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4346 CIFSUPCALL_PROGS="bin/cifs.upcall"
4347 INSTALL_CIFSUPCALL="installcifsupcall"
4348 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4349 fi
4350 ;;
4351 *)
4352 AC_MSG_ERROR(not on a linux system!)
4353 ;;
4354 esac
4355 ;;
4356 esac ],
4357 [ case "$host_os" in
4358 *linux*)
4359 if test x"$use_ads" != x"yes"; then
4360 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4361 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4362 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4363 else
4364 AC_MSG_RESULT(yes)
4365 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4366 CIFSUPCALL_PROGS="bin/cifs.upcall"
4367 INSTALL_CIFSUPCALL="installcifsupcall"
4368 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4369 fi
4370 ;;
4371 *)
4372 AC_MSG_RESULT(no)
4373 ;;
4374 esac ]
4375 )
4378 #################################################
4379 # Check for a PAM clear-text auth, accounts, password
4380 # and session support. Most PAM implementations keep their
4381 # headers in /usr/include/security. Darwin keeps its in
4382 # /usr/include/pam.
4384 with_pam_for_crypt=no
4385 try_pam=auto
4386 AC_MSG_CHECKING(whether to try PAM support)
4387 AC_ARG_WITH(pam,
4388 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4389 [ case "$withval" in
4390 yes|no|auto)
4391 try_pam=$withval
4392 ;;
4393 esac
4394 ])
4395 AC_MSG_RESULT([$try_pam])
4397 use_pam=no
4398 create_pam_modules=no
4399 if test x"${try_pam}" != x"no";then
4400 use_pam=yes
4401 create_pam_modules=yes
4403 # Most systems have PAM headers in /usr/include/security, but Darwin
4404 # has them in /usr/include/pam.
4405 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4406 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4407 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4408 if test x"${try_pam}" = x"yes";then
4409 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4410 fi
4411 use_pam=no
4412 create_pam_modules=no
4413 fi
4415 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4416 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4417 if test x"${try_pam}" = x"yes";then
4418 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4419 fi
4420 use_pam=no
4421 create_pam_modules=no
4422 fi
4424 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4425 #if HAVE_SECURITY_PAM_APPL_H
4426 #include <security/pam_appl.h>
4427 #endif
4428 #if HAVE_PAM_PAM_APPL_H
4429 #include <pam/pam_appl.h>
4430 #endif
4431 ]])
4432 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4433 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4434 if test x"${try_pam}" = x"yes";then
4435 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4436 fi
4437 create_pam_modules=no
4438 fi
4440 if test x"$use_pam" = x"yes"; then
4441 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4442 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4443 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4444 with_pam_for_crypt=yes
4446 if test x"$create_pam_modules" = x"yes"; then
4447 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4448 # this checks are optional,
4449 # we don't care about the results here
4450 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4451 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4452 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4453 else
4454 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4455 fi
4456 fi
4457 AC_MSG_CHECKING(whether to use PAM support)
4458 AC_MSG_RESULT([$use_pam])
4460 AC_MSG_CHECKING(whether to have PAM MODULES support)
4461 AC_MSG_RESULT([$create_pam_modules])
4462 fi # try_pam != no
4464 #################################################
4465 # check for PAM_RADIO_TYPE
4466 AC_TRY_COMPILE([
4467 #if (!defined(LINUX))
4469 #define PAM_EXTERN extern
4470 #if defined(HAVE_SECURITY_PAM_APPL_H)
4471 #include <security/pam_appl.h>
4472 #elif defined(HAVE_PAM_PAM_APPL_H)
4473 #include <pam/pam_appl.h>
4474 #endif
4476 #endif
4478 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4479 #include <security/pam_modules.h>
4480 #elif defined(HAVE_PAM_PAM_MODULES_H)
4481 #include <pam/pam_modules.h>
4482 #endif
4484 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4485 #include <security/_pam_macros.h>
4486 #elif defined(HAVE_PAM__PAM_MACROS_H)
4487 #include <pam/_pam_macros.h>
4488 #endif
4490 #ifdef HAVE_SECURITY_PAM_EXT_H
4491 #include <security/pam_ext.h>
4492 #endif
4493 ],
4494 [int i; i = PAM_RADIO_TYPE; ],
4495 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4497 #################################################
4498 # check for pam_smbpass support
4499 PAM_MODULES=""
4500 INSTALL_PAM_MODULES=""
4501 UNINSTALL_PAM_MODULES=""
4503 try_pam_smbpass=auto
4504 AC_MSG_CHECKING(whether to use pam_smbpass)
4505 AC_ARG_WITH(pam_smbpass,
4506 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4507 [ case "$withval" in
4508 yes|no|auto)
4509 try_pam_smbpass=$withval
4510 ;;
4511 *)
4512 AC_MSG_ERROR([valid options are yes,no,auto])
4513 ;;
4514 esac
4515 ])
4517 if test x"${try_pam_smbpass}" = xno ; then
4518 use_pam_smbpass=no
4519 else
4520 use_pam_smbpass=yes
4521 # Conditions under which pam_smbpass can't be built.
4522 if test x"$BLDSHARED" != xtrue ; then
4523 if test x"${try_pam_smbpass}" = xyes ; then
4524 AC_MSG_ERROR([No support for shared modules])
4525 fi
4526 use_pam_smbpass=no
4527 elif test x"$create_pam_modules" != xyes ; then
4528 if test x"${try_pam_smbpass}" = xyes ; then
4529 AC_MSG_ERROR([No support for PAM MODULES])
4530 fi
4531 use_pam_smbpass=no
4532 fi
4534 if test x"${use_pam_smbpass}" = xyes ; then
4535 PAM_MODULES="pam_smbpass"
4536 INSTALL_PAM_MODULES="installpammodules"
4537 UNINSTALL_PAM_MODULES="uninstallpammodules"
4538 fi
4539 fi
4540 AC_MSG_RESULT([$use_pam_smbpass])
4543 ##
4544 ## moved after the check for -lcrypt in order to
4545 ## ensure that the necessary libraries are included
4546 ## check checking for truncated salt. Wrapped by the
4547 ## $with_pam_for_crypt variable as above --jerry
4548 ##
4549 if test $with_pam_for_crypt = no; then
4550 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4551 crypt_LIBS="$LIBS"
4552 LIBS="$AUTH_LIBS $LIBS"
4553 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4554 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4555 LIBS="$crypt_LIBS"])
4556 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4557 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4558 fi
4559 fi
4561 #################################################
4562 # check for a NISPLUS_HOME support
4563 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4564 AC_ARG_WITH(nisplus-home,
4565 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4566 [ case "$withval" in
4567 yes)
4568 AC_MSG_RESULT(yes)
4569 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4570 ;;
4571 *)
4572 AC_MSG_RESULT(no)
4573 ;;
4574 esac ],
4575 AC_MSG_RESULT(no)
4576 )
4578 #################################################
4579 # check for syslog logging
4580 AC_MSG_CHECKING(whether to use syslog logging)
4581 AC_ARG_WITH(syslog,
4582 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4583 [ case "$withval" in
4584 yes)
4585 AC_MSG_RESULT(yes)
4586 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4587 ;;
4588 *)
4589 AC_MSG_RESULT(no)
4590 ;;
4591 esac ],
4592 AC_MSG_RESULT(no)
4593 )
4595 #################################################
4596 # check for custom syslog facility
4597 AC_MSG_CHECKING(whether to use a custom syslog facility)
4598 AC_ARG_WITH(syslog-facility,
4599 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4600 [
4601 if test "$withval" = "no" ; then
4602 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4603 else
4604 if test "$withval" != "yes" ; then
4605 syslog_facility="$withval"
4606 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4607 fi
4608 fi
4609 ])
4611 #################################################
4612 # check for experimental disk-quotas support
4614 samba_cv_WITH_QUOTAS=auto
4615 samba_cv_TRY_QUOTAS=no
4616 samba_cv_RUN_QUOTA_TESTS=auto
4617 samba_cv_WITH_SYS_QUOTAS=auto
4618 samba_cv_TRY_SYS_QUOTAS=auto
4619 samba_cv_SYSQUOTA_FOUND=no
4621 AC_MSG_CHECKING(whether to try disk-quotas support)
4622 AC_ARG_WITH(quotas,
4623 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4624 [ case "$withval" in
4625 yes)
4626 AC_MSG_RESULT(yes)
4627 samba_cv_WITH_QUOTAS=yes
4628 samba_cv_TRY_QUOTAS=yes
4629 samba_cv_RUN_QUOTA_TESTS=yes
4630 #set sys quotas to auto in this case
4631 samba_cv_TRY_SYS_QUOTAS=auto
4632 ;;
4633 auto)
4634 AC_MSG_RESULT(auto)
4635 samba_cv_WITH_QUOTAS=auto
4636 samba_cv_TRY_QUOTAS=auto
4637 samba_cv_RUN_QUOTA_TESTS=auto
4638 #set sys quotas to auto in this case
4639 samba_cv_TRY_SYS_QUOTAS=auto
4640 ;;
4641 no)
4642 AC_MSG_RESULT(no)
4643 samba_cv_WITH_QUOTAS=no
4644 samba_cv_TRY_QUOTAS=no
4645 samba_cv_RUN_QUOTA_TESTS=no
4646 ;;
4647 *)
4648 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4649 ;;
4650 esac ],
4651 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4652 )
4654 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4655 AC_ARG_WITH(sys-quotas,
4656 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4657 [ case "$withval" in
4658 yes)
4659 AC_MSG_RESULT(yes)
4660 samba_cv_WITH_SYS_QUOTAS=yes
4661 samba_cv_TRY_SYS_QUOTAS=yes
4662 samba_cv_RUN_QUOTA_TESTS=yes
4663 ;;
4664 auto)
4665 AC_MSG_RESULT(auto)
4666 samba_cv_WITH_SYS_QUOTAS=auto
4667 samba_cv_TRY_SYS_QUOTAS=auto
4668 samba_cv_RUN_QUOTA_TESTS=auto
4669 ;;
4670 no)
4671 AC_MSG_RESULT(no)
4672 samba_cv_WITH_SYS_QUOTAS=no
4673 samba_cv_TRY_SYS_QUOTAS=no
4674 ;;
4675 *)
4676 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4677 ;;
4678 esac ],
4679 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4680 )
4682 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4683 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4684 case "$host_os" in
4685 *linux*)
4686 AC_MSG_RESULT(yes)
4687 samba_cv_TRY_SYS_QUOTAS=yes
4688 samba_cv_RUN_QUOTA_TESTS=yes
4689 ;;
4690 *)
4691 AC_MSG_RESULT(no)
4692 samba_cv_TRY_SYS_QUOTAS=no
4693 ;;
4694 esac
4695 fi
4697 #############################################
4698 # only check for quota stuff if --with-quotas
4699 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4701 case "$host_os" in
4702 # on linux we didn't need to test we have builtin support
4703 *linux*)
4704 samba_cv_SYSQUOTA_FOUND=yes
4705 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4706 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4707 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4708 AC_MSG_RESULT(yes)
4710 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4711 samba_cv_found_xfs_header=yes
4712 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4713 AC_MSG_RESULT(yes)
4714 ;;
4715 *solaris*)
4716 # need to set this define when using static linking (BUG 1473)
4717 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4718 ;;
4719 *)
4720 ;;
4721 esac
4723 # some broken header files need this
4724 AC_CHECK_HEADER(asm/types.h,[
4725 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4726 AC_ADD_INCLUDE(<asm/types.h>)
4727 ])
4729 # For quotas on Veritas VxFS filesystems
4730 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4732 # For quotas on Linux XFS filesystems
4733 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4735 # For sys/quota.h and linux/quota.h
4736 AC_CHECK_HEADERS(sys/quota.h)
4738 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4739 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4740 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4741 AC_TRY_COMPILE([
4742 #include "confdefs.h"
4743 #ifdef HAVE_SYS_TYPES_H
4744 #include <sys/types.h>
4745 #endif
4746 #ifdef HAVE_ASM_TYPES_H
4747 #include <asm/types.h>
4748 #endif
4749 #include <sys/quota.h>
4750 ],[int i = Q_XGETQUOTA;],
4751 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4752 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4753 samba_cv_found_xfs_header=yes
4754 fi
4755 fi
4757 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4758 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4759 AC_TRY_COMPILE([
4760 #include "confdefs.h"
4761 #ifdef HAVE_SYS_QUOTA_H
4762 #include <sys/quota.h>
4763 #endif
4764 ],[
4765 struct dqblk D;
4766 D.dqb_fsoftlimit = 0;],
4767 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4768 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4769 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4770 fi
4772 ##################
4773 # look for a working quota system
4775 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4776 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4777 AC_TRY_RUN_STRICT([
4778 #define HAVE_QUOTACTL_4A 1
4779 #define AUTOCONF_TEST 1
4780 #include "confdefs.h"
4781 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4782 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4783 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4784 samba_cv_SYSQUOTA_FOUND=yes;
4785 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4786 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4787 fi
4788 fi
4790 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4791 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4792 AC_TRY_RUN_STRICT([
4793 #define HAVE_QUOTACTL_4B 1
4794 #define AUTOCONF_TEST 1
4795 #include "confdefs.h"
4796 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4797 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4798 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4799 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4800 samba_cv_SYSQUOTA_FOUND=yes;
4801 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4802 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4803 fi
4804 fi
4806 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4807 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4808 AC_TRY_RUN_STRICT([
4809 #define HAVE_QUOTACTL_3 1
4810 #define AUTOCONF_TEST 1
4811 #include "confdefs.h"
4812 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4813 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4814 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4815 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4816 samba_cv_SYSQUOTA_FOUND=yes;
4817 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4818 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4819 fi
4820 fi
4822 #################################################
4823 # check for mntent.h and struct mntent
4824 AC_CHECK_HEADERS(mntent.h)
4825 #################################################
4826 # check for setmntent,getmntent,endmntent
4827 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4829 #################################################
4830 # check for devnm.h and struct mntent
4831 AC_CHECK_HEADERS(devnm.h)
4832 #################################################
4833 # check for devnm
4834 AC_CHECK_FUNCS(devnm)
4836 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4837 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4838 # if --with-sys-quotas=yes then build it
4839 # you have can use the get/set quota command smb.conf
4840 # options then
4841 samba_cv_SYSQUOTA_FOUND=auto
4842 fi
4843 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4844 # if --with-sys-quotas=yes then build it
4845 # you have can use the get/set quota command smb.conf
4846 # options then
4847 samba_cv_TRY_SYS_QUOTAS=auto
4848 fi
4849 fi
4851 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4852 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4853 SAVE_CPPFLAGS="$CPPFLAGS"
4854 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4855 AC_TRY_COMPILE([
4856 #include "confdefs.h"
4857 #define NO_PROTO_H 1
4858 #define NO_CONFIG_H 1
4859 #define HAVE_SYS_QUOTAS 1
4860 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4861 #include "${srcdir-.}/lib/sysquotas.c"
4862 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4863 CPPFLAGS="$SAVE_CPPFLAGS"
4864 ])
4865 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4866 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4867 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4868 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4869 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4870 samba_cv_WE_USE_SYS_QUOTAS=yes
4871 AC_MSG_RESULT(yes)
4872 else
4873 AC_MSG_RESULT(no)
4874 fi
4875 fi
4876 fi
4878 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4879 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4880 SAVE_CPPFLAGS="$CPPFLAGS"
4881 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4882 AC_TRY_COMPILE([
4883 #include "confdefs.h"
4884 #define NO_PROTO_H 1
4885 #define NO_CONFIG_H 1
4886 #define HAVE_SYS_QUOTAS 1
4887 #define HAVE_XFS_QUOTAS 1
4888 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4889 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4890 CPPFLAGS="$SAVE_CPPFLAGS"
4891 ])
4892 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4893 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4894 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4895 fi
4896 fi
4897 fi
4899 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4900 SAVE_CPPFLAGS="$CPPFLAGS"
4901 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4902 AC_TRY_COMPILE([
4903 #include "confdefs.h"
4904 #define NO_PROTO_H 1
4905 #define NO_CONFIG_H 1
4906 #include "${srcdir-.}/smbd/quotas.c"
4907 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4908 CPPFLAGS="$SAVE_CPPFLAGS"
4909 ])
4910 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4911 AC_MSG_CHECKING(whether to use the old quota support)
4912 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4913 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4914 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4915 AC_MSG_RESULT(yes)
4916 else
4917 AC_MSG_RESULT(no)
4918 fi
4919 else
4920 AC_MSG_RESULT(no)
4921 fi
4922 fi
4924 ####################
4925 # End of quota check samba_cv_RUN_QUOTA_TESTS
4926 fi
4928 #################################################
4929 # check for experimental utmp accounting
4931 AC_MSG_CHECKING(whether to support utmp accounting)
4932 WITH_UTMP=yes
4933 AC_ARG_WITH(utmp,
4934 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4935 [ case "$withval" in
4936 no)
4937 WITH_UTMP=no
4938 ;;
4939 *)
4940 WITH_UTMP=yes
4941 ;;
4942 esac ],
4943 )
4945 # utmp requires utmp.h
4946 # Note similar check earlier, when checking utmp details.
4948 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4949 utmp_no_reason=", no utmp.h on $host_os"
4950 WITH_UTMP=no
4951 fi
4953 # Display test results
4955 if test x"$WITH_UTMP" = x"yes"; then
4956 AC_MSG_RESULT(yes)
4957 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4958 else
4959 AC_MSG_RESULT(no$utmp_no_reason)
4960 fi
4963 #################################################
4964 # these tests are taken from the GNU fileutils package
4965 AC_CHECKING(how to get filesystem space usage)
4966 space=no
4968 # Test for statvfs64.
4969 if test $space = no; then
4970 # SVR4
4971 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4972 [AC_TRY_RUN([
4973 #if defined(HAVE_UNISTD_H)
4974 #include <unistd.h>
4975 #endif
4976 #include <sys/types.h>
4977 #include <sys/statvfs.h>
4978 main ()
4979 {
4980 struct statvfs64 fsd;
4981 exit (statvfs64 (".", &fsd));
4982 }],
4983 fu_cv_sys_stat_statvfs64=yes,
4984 fu_cv_sys_stat_statvfs64=no,
4985 fu_cv_sys_stat_statvfs64=cross)])
4986 if test $fu_cv_sys_stat_statvfs64 = yes; then
4987 space=yes
4988 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4989 fi
4990 fi
4992 # Perform only the link test since it seems there are no variants of the
4993 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4994 # because that got a false positive on SCO OSR5. Adding the declaration
4995 # of a `struct statvfs' causes this test to fail (as it should) on such
4996 # systems. That system is reported to work fine with STAT_STATFS4 which
4997 # is what it gets when this test fails.
4998 if test $space = no; then
4999 # SVR4
5000 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5001 [AC_TRY_LINK([#include <sys/types.h>
5002 #include <sys/statvfs.h>],
5003 [struct statvfs fsd; statvfs (0, &fsd);],
5004 fu_cv_sys_stat_statvfs=yes,
5005 fu_cv_sys_stat_statvfs=no)])
5006 if test $fu_cv_sys_stat_statvfs = yes; then
5007 space=yes
5008 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5009 fi
5010 fi
5012 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5013 # This is not the case on ancient Linux systems.
5015 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5016 AC_TRY_COMPILE([#include <sys/types.h>
5017 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5018 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5019 if test x"$samba_cv_fsid_int" = x"yes"; then
5020 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5021 fi
5023 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5024 # systems use f_bsize.
5025 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5026 AC_TRY_COMPILE([#include <sys/types.h>
5027 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5028 samba_cv_frsize=yes,samba_cv_frsize=no)])
5029 if test x"$samba_cv_frsize" = x"yes"; then
5030 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5031 fi
5033 # Some systems use f_flag in struct statvfs while others use f_flags
5034 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5035 AC_TRY_COMPILE([#include <sys/types.h>
5036 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5037 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5038 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5039 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5040 fi
5042 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5043 AC_TRY_COMPILE([#include <sys/types.h>
5044 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5045 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5046 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5047 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5048 fi
5050 if test $space = no; then
5051 # DEC Alpha running OSF/1
5052 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5053 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5054 [AC_TRY_RUN([
5055 #include <sys/param.h>
5056 #include <sys/types.h>
5057 #include <sys/mount.h>
5058 main ()
5059 {
5060 struct statfs fsd;
5061 fsd.f_fsize = 0;
5062 exit (statfs (".", &fsd, sizeof (struct statfs)));
5063 }],
5064 fu_cv_sys_stat_statfs3_osf1=yes,
5065 fu_cv_sys_stat_statfs3_osf1=no,
5066 fu_cv_sys_stat_statfs3_osf1=no)])
5067 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5068 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5069 space=yes
5070 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5071 fi
5072 fi
5074 if test $space = no; then
5075 # AIX
5076 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5077 member (AIX, 4.3BSD)])
5078 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5079 [AC_TRY_RUN([
5080 #ifdef HAVE_SYS_PARAM_H
5081 #include <sys/param.h>
5082 #endif
5083 #ifdef HAVE_SYS_MOUNT_H
5084 #include <sys/mount.h>
5085 #endif
5086 #ifdef HAVE_SYS_VFS_H
5087 #include <sys/vfs.h>
5088 #endif
5089 main ()
5090 {
5091 struct statfs fsd;
5092 fsd.f_bsize = 0;
5093 exit (statfs (".", &fsd));
5094 }],
5095 fu_cv_sys_stat_statfs2_bsize=yes,
5096 fu_cv_sys_stat_statfs2_bsize=no,
5097 fu_cv_sys_stat_statfs2_bsize=no)])
5098 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5099 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5100 space=yes
5101 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5102 fi
5103 fi
5105 if test $space = no; then
5106 # SVR3
5107 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5108 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5109 [AC_TRY_RUN([#include <sys/types.h>
5110 #include <sys/statfs.h>
5111 main ()
5112 {
5113 struct statfs fsd;
5114 exit (statfs (".", &fsd, sizeof fsd, 0));
5115 }],
5116 fu_cv_sys_stat_statfs4=yes,
5117 fu_cv_sys_stat_statfs4=no,
5118 fu_cv_sys_stat_statfs4=no)])
5119 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5120 if test $fu_cv_sys_stat_statfs4 = yes; then
5121 space=yes
5122 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5123 fi
5124 fi
5126 if test $space = no; then
5127 # 4.4BSD and NetBSD
5128 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5129 member (4.4BSD and NetBSD)])
5130 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5131 [AC_TRY_RUN([#include <sys/types.h>
5132 #ifdef HAVE_SYS_PARAM_H
5133 #include <sys/param.h>
5134 #endif
5135 #ifdef HAVE_SYS_MOUNT_H
5136 #include <sys/mount.h>
5137 #endif
5138 main ()
5139 {
5140 struct statfs fsd;
5141 fsd.f_fsize = 0;
5142 exit (statfs (".", &fsd));
5143 }],
5144 fu_cv_sys_stat_statfs2_fsize=yes,
5145 fu_cv_sys_stat_statfs2_fsize=no,
5146 fu_cv_sys_stat_statfs2_fsize=no)])
5147 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5148 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5149 space=yes
5150 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5151 fi
5152 fi
5154 if test $space = no; then
5155 # Ultrix
5156 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5157 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5158 [AC_TRY_RUN([#include <sys/types.h>
5159 #ifdef HAVE_SYS_PARAM_H
5160 #include <sys/param.h>
5161 #endif
5162 #ifdef HAVE_SYS_MOUNT_H
5163 #include <sys/mount.h>
5164 #endif
5165 #ifdef HAVE_SYS_FS_TYPES_H
5166 #include <sys/fs_types.h>
5167 #endif
5168 main ()
5169 {
5170 struct fs_data fsd;
5171 /* Ultrix's statfs returns 1 for success,
5172 0 for not mounted, -1 for failure. */
5173 exit (statfs (".", &fsd) != 1);
5174 }],
5175 fu_cv_sys_stat_fs_data=yes,
5176 fu_cv_sys_stat_fs_data=no,
5177 fu_cv_sys_stat_fs_data=no)])
5178 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5179 if test $fu_cv_sys_stat_fs_data = yes; then
5180 space=yes
5181 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5182 fi
5183 fi
5185 #
5186 # As a gating factor for large file support, in order to
5187 # use <4GB files we must have the following minimal support
5188 # available.
5189 # long long, and a 64 bit off_t or off64_t.
5190 # If we don't have all of these then disable large
5191 # file support.
5192 #
5193 AC_MSG_CHECKING([if large file support can be enabled])
5194 AC_TRY_COMPILE([
5195 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5196 #include <sys/types.h>
5197 #else
5198 __COMPILE_ERROR_
5199 #endif
5200 ],
5201 [int i],
5202 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5203 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5204 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5205 fi
5206 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5208 #################################################
5209 # check for cluster extensions
5211 CTDB_CFLAGS=""
5212 AC_SUBST(CTDB_CFLAGS)
5213 AC_ARG_WITH(ctdb,
5214 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5215 [ case "$withval" in
5216 yes|no)
5217 AC_MSG_WARN([--with-ctdb called without argument])
5218 ;;
5219 *)
5220 CTDB_CPPFLAGS="-I$withval/include"
5221 ;;
5222 esac])
5224 SAVED_CPPFLAGS="$CPPFLAGS"
5225 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5226 ctdb_broken="missing or broken headers"
5228 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5229 #include "confdefs.h"
5230 #define NO_CONFIG_H
5231 #include "replace.h"
5232 #include "system/wait.h"
5233 #include "system/network.h"
5234 #define private #error __USED_RESERVED_WORD_private__
5235 #include <talloc.h>
5236 #include <tdb.h>
5237 #include <ctdb.h>
5238 ])
5240 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5241 #include "confdefs.h"
5242 #define NO_CONFIG_H
5243 #include "replace.h"
5244 #include "system/wait.h"
5245 #include "system/network.h"
5246 #include <talloc.h>
5247 #include <tdb.h>
5248 #include <ctdb.h>
5249 #include <ctdb_private.h>
5250 ])
5251 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" = x"yes"; then
5252 ctdb_broken=no
5253 else
5254 ctdb_broken="ctdb transaction support missing or too old"
5255 fi
5257 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5258 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5259 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5260 ],,[
5261 #include "confdefs.h"
5262 #define NO_CONFIG_H
5263 #include "replace.h"
5264 #include "system/wait.h"
5265 #include "system/network.h"
5266 #include <talloc.h>
5267 #include <tdb.h>
5268 #include <ctdb.h>
5269 #include <ctdb_private.h>
5270 ])
5272 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5273 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5274 ],[
5275 ctdb_broken="missing struct ctdb_control_tcp"
5276 ],[
5277 #include "confdefs.h"
5278 #define NO_CONFIG_H
5279 #include "replace.h"
5280 #include "system/wait.h"
5281 #include "system/network.h"
5282 #include <talloc.h>
5283 #include <tdb.h>
5284 #include <ctdb.h>
5285 #include <ctdb_private.h>
5286 ])
5288 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5289 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5290 ],,[
5291 #include "confdefs.h"
5292 #define NO_CONFIG_H
5293 #include "replace.h"
5294 #include "system/wait.h"
5295 #include "system/network.h"
5296 #include <talloc.h>
5297 #include <tdb.h>
5298 #include <ctdb.h>
5299 #include <ctdb_private.h>
5300 ])
5301 CPPFLAGS="$SAVED_CPPFLAGS"
5303 AC_MSG_CHECKING(cluster support)
5304 AC_ARG_WITH(cluster-support,
5305 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5307 if test x"$with_cluster_support" = x ; then
5308 with_cluster_support="auto"
5309 fi
5311 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5312 if test "x$with_cluster_support" = "xyes"; then
5313 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5314 fi
5315 with_cluster_support=no
5316 fi
5318 if test x"$ctdb_broken" != x"no"; then
5319 if test "x$with_cluster_support" = "xyes"; then
5320 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5321 fi
5322 with_cluster_support=no
5323 fi
5325 if test "x$with_cluster_support" != "xno"; then
5326 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5327 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5328 AC_MSG_RESULT(yes)
5329 else
5330 AC_MSG_RESULT(no)
5331 fi
5333 #################################################
5334 # check for ACL support
5336 AC_MSG_CHECKING(whether to support ACLs)
5337 AC_ARG_WITH(acl-support,
5338 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5339 [ case "$withval" in
5340 yes|no)
5341 with_acl_support="$withval"
5342 ;;
5343 esac ])
5345 if test x"$with_acl_support" = x ; then
5346 with_acl_support="auto"
5347 fi
5349 AC_MSG_RESULT($with_acl_support)
5351 if test x"$with_acl_support" = x"no"; then
5352 AC_MSG_RESULT(Disabling ACL support)
5353 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5354 else
5355 AC_MSG_NOTICE(checking whether ACL support is available:)
5356 case "$host_os" in
5357 *sysv5*)
5358 AC_MSG_NOTICE(Using UnixWare ACLs)
5359 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5360 default_static_modules="$default_static_modules vfs_solarisacl"
5361 ;;
5362 *solaris*)
5363 AC_MSG_NOTICE(Using solaris ACLs)
5364 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5365 ACL_LIBS="$ACL_LIBS -lsec"
5366 default_static_modules="$default_static_modules vfs_solarisacl"
5367 ;;
5368 *hpux*)
5369 AC_MSG_NOTICE(Using HPUX ACLs)
5370 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5371 default_static_modules="$default_static_modules vfs_hpuxacl"
5372 ;;
5373 *irix*)
5374 AC_MSG_NOTICE(Using IRIX ACLs)
5375 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5376 default_static_modules="$default_static_modules vfs_irixacl"
5377 ;;
5378 *aix*)
5379 AC_MSG_NOTICE(Using AIX ACLs)
5380 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5381 default_static_modules="$default_static_modules vfs_aixacl"
5382 ;;
5383 *osf*)
5384 AC_MSG_NOTICE(Using Tru64 ACLs)
5385 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5386 ACL_LIBS="$ACL_LIBS -lpacl"
5387 default_static_modules="$default_static_modules vfs_tru64acl"
5388 ;;
5389 *darwin*)
5390 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5391 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5392 ;;
5393 *)
5394 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5395 case "$host_os" in
5396 *linux*)
5397 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5398 ;;
5399 esac
5400 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5401 acl_LIBS=$LIBS
5402 LIBS="$LIBS $ACL_LIBS"
5403 AC_TRY_LINK([
5404 #include <sys/types.h>
5405 #include <sys/acl.h>
5406 ],[
5407 acl_t acl;
5408 int entry_id;
5409 acl_entry_t *entry_p;
5410 return acl_get_entry(acl, entry_id, entry_p);
5411 ],
5412 [samba_cv_HAVE_POSIX_ACLS=yes],
5413 [samba_cv_HAVE_POSIX_ACLS=no])
5414 LIBS=$acl_LIBS
5415 ])
5416 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5417 AC_MSG_NOTICE(Using posix ACLs)
5418 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5419 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5420 acl_LIBS=$LIBS
5421 LIBS="$LIBS $ACL_LIBS"
5422 AC_TRY_LINK([
5423 #include <sys/types.h>
5424 #include <sys/acl.h>
5425 ],[
5426 acl_permset_t permset_d;
5427 acl_perm_t perm;
5428 return acl_get_perm_np(permset_d, perm);
5429 ],
5430 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5431 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5432 LIBS=$acl_LIBS
5433 ])
5434 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5435 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5436 fi
5437 default_static_modules="$default_static_modules vfs_posixacl"
5438 else
5439 AC_MSG_NOTICE(ACL support is not avaliable)
5440 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5441 fi
5442 ;;
5443 esac
5444 fi # with_acl_support
5448 #################################################
5449 # check for AIO support
5451 AC_MSG_CHECKING(whether to support asynchronous io)
5452 AC_ARG_WITH(aio-support,
5453 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5454 [ case "$withval" in
5455 yes)
5457 AC_MSG_RESULT(yes)
5458 case "$host_os" in
5459 *)
5460 AIO_LIBS=$LIBS
5461 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5462 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5463 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5464 aio_LIBS=$LIBS
5465 LIBS=$AIO_LIBS
5466 AC_TRY_LINK([#include <sys/types.h>
5467 #include <aio.h>],
5468 [ struct aiocb a; return aio_read(&a);],
5469 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5470 LIBS=$aio_LIBS])
5471 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5472 aio_LIBS=$LIBS
5473 LIBS=$AIO_LIBS
5474 AC_TRY_LINK([#include <sys/types.h>
5475 #include <aio.h>],
5476 [ struct aiocb64 a; return aio_read64(&a);],
5477 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5478 LIBS=$aio_LIBS])
5479 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5480 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5481 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5482 LIBS=$AIO_LIBS
5483 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5484 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5485 LIBS=$AIO_LIBS
5486 fi
5488 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5489 AC_MSG_CHECKING(for aio_read)
5490 AC_LINK_IFELSE([#include <aio.h>
5491 int main() { struct aiocb a; return aio_read(&a); }],
5492 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5493 [AC_MSG_RESULT(no)])
5495 AC_MSG_CHECKING(for aio_write)
5496 AC_LINK_IFELSE([#include <aio.h>
5497 int main() { struct aiocb a; return aio_write(&a); }],
5498 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5499 [AC_MSG_RESULT(no)])
5501 AC_MSG_CHECKING(for aio_fsync)
5502 AC_LINK_IFELSE([#include <aio.h>
5503 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5504 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5505 [AC_MSG_RESULT(no)])
5507 AC_MSG_CHECKING(for aio_return)
5508 AC_LINK_IFELSE([#include <aio.h>
5509 int main() { struct aiocb a; return aio_return(&a); }],
5510 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5511 [AC_MSG_RESULT(no)])
5513 AC_MSG_CHECKING(for aio_error)
5514 AC_LINK_IFELSE([#include <aio.h>
5515 int main() { struct aiocb a; return aio_error(&a); }],
5516 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5517 [AC_MSG_RESULT(no)])
5519 AC_MSG_CHECKING(for aio_cancel)
5520 AC_LINK_IFELSE([#include <aio.h>
5521 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5522 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5523 [AC_MSG_RESULT(no)])
5525 AC_MSG_CHECKING(for aio_suspend)
5526 AC_LINK_IFELSE([#include <aio.h>
5527 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5528 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5529 [AC_MSG_RESULT(no)])
5530 fi
5532 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5533 AC_MSG_CHECKING(for aio_read64)
5534 AC_LINK_IFELSE([#include <aio.h>
5535 int main() { struct aiocb a; return aio_read64(&a); }],
5536 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5537 [AC_MSG_RESULT(no)])
5539 AC_MSG_CHECKING(for aio_write64)
5540 AC_LINK_IFELSE([#include <aio.h>
5541 int main() { struct aiocb a; return aio_write64(&a); }],
5542 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5543 [AC_MSG_RESULT(no)])
5545 AC_MSG_CHECKING(for aio_fsync64)
5546 AC_LINK_IFELSE([#include <aio.h>
5547 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5548 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5549 [AC_MSG_RESULT(no)])
5551 AC_MSG_CHECKING(for aio_return64)
5552 AC_LINK_IFELSE([#include <aio.h>
5553 int main() { struct aiocb a; return aio_return64(&a); }],
5554 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5555 [AC_MSG_RESULT(no)])
5557 AC_MSG_CHECKING(for aio_error64)
5558 AC_LINK_IFELSE([#include <aio.h>
5559 int main() { struct aiocb a; return aio_error64(&a); }],
5560 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5561 [AC_MSG_RESULT(no)])
5563 AC_MSG_CHECKING(for aio_cancel64)
5564 AC_LINK_IFELSE([#include <aio.h>
5565 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5566 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5567 [AC_MSG_RESULT(no)])
5569 AC_MSG_CHECKING(for aio_suspend64)
5570 AC_LINK_IFELSE([#include <aio.h>
5571 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5572 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5573 [AC_MSG_RESULT(no)])
5574 fi
5575 ;;
5576 esac
5577 ;;
5578 *)
5579 AC_MSG_RESULT(no)
5580 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5581 ;;
5582 esac ],
5583 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5584 AC_MSG_RESULT(no)
5585 )
5587 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5588 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5589 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5590 default_shared_modules="$default_shared_modules vfs_aio_fork"
5591 fi
5592 fi
5594 #################################################
5595 # check for sendfile support
5597 with_sendfile_support=yes
5598 AC_MSG_CHECKING(whether to check to support sendfile)
5599 AC_ARG_WITH(sendfile-support,
5600 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5601 [ case "$withval" in
5602 yes)
5604 AC_MSG_RESULT(yes);
5606 case "$host_os" in
5607 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5608 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5609 AC_TRY_LINK([#include <sys/sendfile.h>],
5610 [\
5611 int tofd, fromfd;
5612 off64_t offset;
5613 size_t total;
5614 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5615 ],
5616 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5618 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5619 AC_TRY_LINK([#include <sys/sendfile.h>],
5620 [\
5621 int tofd, fromfd;
5622 off_t offset;
5623 size_t total;
5624 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5625 ],
5626 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5628 # Try and cope with broken Linux sendfile....
5629 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5630 AC_TRY_LINK([\
5631 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5632 #undef _FILE_OFFSET_BITS
5633 #endif
5634 #include <sys/sendfile.h>],
5635 [\
5636 int tofd, fromfd;
5637 off_t offset;
5638 size_t total;
5639 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5640 ],
5641 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5643 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5644 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5645 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5646 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5647 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5648 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5649 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5650 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5651 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5652 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5653 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5654 else
5655 AC_MSG_RESULT(no);
5656 fi
5658 ;;
5659 *freebsd* | *dragonfly* )
5660 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5661 AC_TRY_LINK([\
5662 #include <sys/types.h>
5663 #include <unistd.h>
5664 #include <sys/socket.h>
5665 #include <sys/uio.h>],
5666 [\
5667 int fromfd, tofd, ret, total=0;
5668 off_t offset, nwritten;
5669 struct sf_hdtr hdr;
5670 struct iovec hdtrl;
5671 hdr.headers = &hdtrl;
5672 hdr.hdr_cnt = 1;
5673 hdr.trailers = NULL;
5674 hdr.trl_cnt = 0;
5675 hdtrl.iov_base = NULL;
5676 hdtrl.iov_len = 0;
5677 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5678 ],
5679 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5681 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5682 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5683 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5684 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5685 else
5686 AC_MSG_RESULT(no);
5687 fi
5688 ;;
5690 *hpux*)
5691 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5692 AC_TRY_LINK([\
5693 #include <sys/socket.h>
5694 #include <sys/uio.h>],
5695 [\
5696 int fromfd, tofd;
5697 size_t total=0;
5698 struct iovec hdtrl[2];
5699 ssize_t nwritten;
5700 off64_t offset;
5702 hdtrl[0].iov_base = 0;
5703 hdtrl[0].iov_len = 0;
5705 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5706 ],
5707 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5708 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5709 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5710 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5711 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5712 else
5713 AC_MSG_RESULT(no);
5714 fi
5716 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5717 AC_TRY_LINK([\
5718 #include <sys/socket.h>
5719 #include <sys/uio.h>],
5720 [\
5721 int fromfd, tofd;
5722 size_t total=0;
5723 struct iovec hdtrl[2];
5724 ssize_t nwritten;
5725 off_t offset;
5727 hdtrl[0].iov_base = 0;
5728 hdtrl[0].iov_len = 0;
5730 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5731 ],
5732 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5733 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5734 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5735 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5736 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5737 else
5738 AC_MSG_RESULT(no);
5739 fi
5740 ;;
5742 *solaris*)
5743 AC_CHECK_LIB(sendfile,sendfilev)
5744 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5745 AC_TRY_LINK([\
5746 #include <sys/sendfile.h>],
5747 [\
5748 int sfvcnt;
5749 size_t xferred;
5750 struct sendfilevec vec[2];
5751 ssize_t nwritten;
5752 int tofd;
5754 sfvcnt = 2;
5756 vec[0].sfv_fd = SFV_FD_SELF;
5757 vec[0].sfv_flag = 0;
5758 vec[0].sfv_off = 0;
5759 vec[0].sfv_len = 0;
5761 vec[1].sfv_fd = 0;
5762 vec[1].sfv_flag = 0;
5763 vec[1].sfv_off = 0;
5764 vec[1].sfv_len = 0;
5765 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5766 ],
5767 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5769 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5770 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5771 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5772 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5773 else
5774 AC_MSG_RESULT(no);
5775 fi
5777 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5778 AC_TRY_LINK([\
5779 #include <sys/sendfile.h>],
5780 [\
5781 int sfvcnt;
5782 size_t xferred;
5783 struct sendfilevec vec[2];
5784 ssize_t nwritten;
5785 int tofd;
5787 sfvcnt = 2;
5789 vec[0].sfv_fd = SFV_FD_SELF;
5790 vec[0].sfv_flag = 0;
5791 vec[0].sfv_off = 0;
5792 vec[0].sfv_len = 0;
5794 vec[1].sfv_fd = 0;
5795 vec[1].sfv_flag = 0;
5796 vec[1].sfv_off = 0;
5797 vec[1].sfv_len = 0;
5798 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5799 ],
5800 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5802 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5803 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5804 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5805 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5806 else
5807 AC_MSG_RESULT(no);
5808 fi
5809 ;;
5810 *aix*)
5811 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5812 AC_TRY_LINK([\
5813 #include <sys/socket.h>],
5814 [\
5815 int fromfd, tofd;
5816 size_t total=0;
5817 struct sf_parms hdtrl;
5818 ssize_t nwritten;
5819 off64_t offset;
5821 hdtrl.header_data = 0;
5822 hdtrl.header_length = 0;
5823 hdtrl.file_descriptor = fromfd;
5824 hdtrl.file_offset = 0;
5825 hdtrl.file_bytes = 0;
5826 hdtrl.trailer_data = 0;
5827 hdtrl.trailer_length = 0;
5829 nwritten = send_file(&tofd, &hdtrl, 0);
5830 ],
5831 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5832 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5833 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5834 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5835 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5836 else
5837 AC_MSG_RESULT(no);
5838 fi
5839 ;;
5840 *)
5841 ;;
5842 esac
5843 ;;
5844 *)
5845 AC_MSG_RESULT(no)
5846 ;;
5847 esac ],
5848 AC_MSG_RESULT(yes)
5849 )
5851 ############################################
5852 # See if we have the Linux readahead syscall.
5854 AC_CACHE_CHECK([for Linux readahead],
5855 samba_cv_HAVE_LINUX_READAHEAD,[
5856 AC_TRY_LINK([
5857 #if defined(HAVE_UNISTD_H)
5858 #include <unistd.h>
5859 #endif
5860 #include <fcntl.h>],
5861 [ssize_t err = readahead(0,0,0x80000);],
5862 samba_cv_HAVE_LINUX_READAHEAD=yes,
5863 samba_cv_HAVE_LINUX_READAHEAD=no)])
5865 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5866 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5867 [Whether Linux readahead is available])
5868 fi
5870 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5872 ############################################
5873 # See if we have the posix_fadvise syscall.
5875 AC_CACHE_CHECK([for posix_fadvise],
5876 samba_cv_HAVE_POSIX_FADVISE,[
5877 AC_TRY_LINK([
5878 #if defined(HAVE_UNISTD_H)
5879 #include <unistd.h>
5880 #endif
5881 #include <fcntl.h>],
5882 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5883 samba_cv_HAVE_POSIX_FADVISE=yes,
5884 samba_cv_HAVE_POSIX_FADVISE=no)])
5886 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5887 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5888 [Whether posix_fadvise is available])
5889 fi
5891 ############################################
5892 # See if we have the Linux splice syscall.
5894 case "$host_os" in
5895 *linux*)
5896 AC_CACHE_CHECK([for Linux splice],
5897 samba_cv_HAVE_LINUX_SPLICE,[
5898 AC_TRY_LINK([
5899 #if defined(HAVE_UNISTD_H)
5900 #include <unistd.h>
5901 #endif
5902 #include <fcntl.h>],
5903 [long ret = splice(0,0,1,0,400,0);],
5904 samba_cv_HAVE_LINUX_SPLICE=yes,
5905 samba_cv_HAVE_LINUX_SPLICE=no)])
5906 ;;
5907 *)
5908 samba_cv_HAVE_LINUX_SPLICE=no
5909 ;;
5910 esac
5912 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5913 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5914 [Whether Linux splice is available])
5915 fi
5917 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5919 ############################################
5920 # See if we have the a broken readlink syscall.
5922 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5923 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5924 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5925 ])
5926 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5927 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5928 fi
5930 #################################################
5931 # Check whether winbind is supported on this platform. If so we need to
5932 # build and install client programs, sbin programs and shared libraries
5934 AC_MSG_CHECKING(whether to build winbind)
5936 # Initially, the value of $host_os decides whether winbind is supported
5938 HAVE_WINBIND=yes
5939 HAVE_WBCLIENT=no
5941 # Define external wbclient library to link against. This disables winbind.
5942 # We define this here so --with-winbind can override it.
5943 AC_ARG_WITH(wbclient,
5944 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5945 [
5946 case "$withval" in
5947 no)
5948 HAVE_WBCLIENT=no
5949 ;;
5950 yes)
5951 HAVE_WBCLIENT=yes
5952 HAVE_WINBIND=no
5953 ;;
5954 *)
5955 HAVE_WBCLIENT=yes
5956 HAVE_WINBIND=no
5957 WBCLIENT_INCLUDES="-I$withval/include"
5958 WBCLIENT_LDFLAGS="-L$withval/lib"
5959 ;;
5960 esac ],
5961 )
5963 AC_SUBST(WBCLIENT_INCLUDES)
5964 AC_SUBST(WBCLIENT_LDFLAGS)
5965 AC_SUBST(WBCLIENT_LIBS)
5968 # Define the winbind shared library name and any specific linker flags
5969 # it needs to be built with.
5971 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5972 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5973 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5974 NSSSONAMEVERSIONSUFFIX=""
5976 case "$host_os" in
5977 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5978 NSSSONAMEVERSIONSUFFIX=".2"
5979 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5980 ;;
5981 *freebsd[[5-9]]*)
5982 # FreeBSD winbind client is implemented as a wrapper around
5983 # the Linux version.
5984 NSSSONAMEVERSIONSUFFIX=".1"
5985 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
5986 ../nsswitch/winbind_nss_linux.o"
5987 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
5988 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
5989 ;;
5991 *netbsd*[[3-9]]*)
5992 # NetBSD winbind client is implemented as a wrapper
5993 # around the Linux version. It needs getpwent_r() to
5994 # indicate libc's use of the correct nsdispatch API.
5995 #
5996 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5997 WINBIND_NSS_EXTRA_OBJS="\
5998 ../nsswitch/winbind_nss_netbsd.o \
5999 ../nsswitch/winbind_nss_linux.o"
6000 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6001 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6002 else
6003 HAVE_WINBIND=no
6004 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6005 fi
6006 ;;
6007 *irix*)
6008 # IRIX has differently named shared libraries
6009 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6010 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6011 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6012 ;;
6013 *solaris*)
6014 # Solaris winbind client is implemented as a wrapper around
6015 # the Linux version.
6016 NSSSONAMEVERSIONSUFFIX=".1"
6017 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6018 ../nsswitch/winbind_nss_linux.o"
6019 ;;
6020 *hpux11*)
6021 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6022 ;;
6023 *aix*)
6024 # AIX has even differently named shared libraries. No
6025 # WINS support has been implemented yet.
6026 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6027 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6028 WINBIND_NSS="../nsswitch/WINBIND"
6029 WINBIND_WINS_NSS=""
6030 ;;
6031 *)
6032 HAVE_WINBIND=no
6033 winbind_no_reason=", unsupported on $host_os"
6034 ;;
6035 esac
6037 # Check the setting of --with-winbind
6039 AC_ARG_WITH(winbind,
6040 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6041 [
6042 case "$withval" in
6043 yes)
6044 HAVE_WINBIND=yes
6045 HAVE_WBCLIENT=no
6046 ;;
6047 no)
6048 HAVE_WINBIND=no
6049 winbind_reason=""
6050 ;;
6051 esac ],
6052 )
6054 # We need unix domain sockets for winbind
6056 if test x"$HAVE_WINBIND" = x"yes"; then
6057 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6058 winbind_no_reason=", no unix domain socket support on $host_os"
6059 HAVE_WINBIND=no
6060 fi
6061 fi
6063 # Display test results
6065 if test x"$HAVE_WINBIND" = x"no"; then
6066 WINBIND_NSS=""
6067 WINBIND_WINS_NSS=""
6068 fi
6069 if test x"$HAVE_WBCLIENT" = x"yes"; then
6070 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6071 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6072 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6073 AC_MSG_RESULT(yes)
6074 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6075 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6076 else
6077 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6078 BUILD_LIBWBCLIENT_SHARED=no
6079 else
6080 BUILD_LIBWBCLIENT_SHARED=yes
6081 fi
6083 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6084 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6085 LIBWBCLIENT_SOVER=0
6086 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6087 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6088 ## Only worry about libwbclient if we have shared
6089 # library support
6090 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6091 LIBWBCLIENT=libwbclient
6092 INSTALL_LIBWBCLIENT=installlibwbclient
6093 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6094 LIBWBCLIENT_LIBS="-lwbclient"
6095 else
6096 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6097 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6098 fi
6099 fi
6101 if test x"$HAVE_WINBIND" = x"yes"; then
6102 AC_MSG_RESULT(yes)
6103 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6105 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6106 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6107 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6108 PAM_MODULES="$PAM_MODULES pam_winbind"
6109 INSTALL_PAM_MODULES="installpammodules"
6110 UNINSTALL_PAM_MODULES="uninstallpammodules"
6111 fi
6112 else
6113 AC_MSG_RESULT(no$winbind_no_reason)
6114 fi
6116 AC_SUBST(WINBIND_NSS)
6117 AC_SUBST(WINBIND_WINS_NSS)
6118 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6119 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6120 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6122 AC_SUBST(WINBIND_KRB5_LOCATOR)
6124 # Solaris 10 does have new member in nss_XbyY_key
6125 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6126 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6127 [#include <nss_dbdefs.h>])
6129 # Solaris has some extra fields in struct passwd that need to be
6130 # initialised otherwise nscd crashes.
6132 AC_CHECK_MEMBER(struct passwd.pw_comment,
6133 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6134 [#include <pwd.h>])
6136 AC_CHECK_MEMBER(struct passwd.pw_age,
6137 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6138 [#include <pwd.h>])
6140 # AIX 4.3.x and 5.1 do not have as many members in
6141 # struct secmethod_table as AIX 5.2
6142 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6143 [#include <usersec.h>])
6144 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6145 [#include <usersec.h>])
6147 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6148 AC_TRY_COMPILE([#include <sys/types.h>
6149 #include <sys/socket.h>],
6150 [struct ucred cred;
6151 socklen_t cred_len;
6152 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6153 ],
6154 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6155 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6156 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6157 fi
6160 #################################################
6161 # Check to see if we should use the included popt
6163 AC_ARG_WITH(included-popt,
6164 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6165 [
6166 case "$withval" in
6167 yes)
6168 INCLUDED_POPT=yes
6169 ;;
6170 no)
6171 INCLUDED_POPT=no
6172 ;;
6173 esac ],
6174 )
6175 if test x"$INCLUDED_POPT" != x"yes"; then
6176 AC_CHECK_LIB(popt, poptGetContext,
6177 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6178 fi
6180 AC_MSG_CHECKING(whether to use included popt)
6181 if test x"$INCLUDED_POPT" = x"yes"; then
6182 AC_MSG_RESULT(yes)
6183 BUILD_POPT='$(POPT_OBJ)'
6184 POPTLIBS='$(POPT_OBJ)'
6185 FLAGS1="-I\$(srcdir)/../lib/popt"
6186 else
6187 AC_MSG_RESULT(no)
6188 BUILD_POPT=""
6189 POPTLIBS="-lpopt"
6190 fi
6191 AC_SUBST(BUILD_POPT)
6192 AC_SUBST(POPTLIBS)
6193 AC_SUBST(FLAGS1)
6195 #################################################
6196 # Check if user wants DNS service discovery support
6198 AC_ARG_ENABLE(dnssd,
6199 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6201 AC_SUBST(DNSSD_LIBS)
6202 if test x"$enable_dnssd" = x"yes"; then
6203 have_dnssd_support=yes
6205 AC_CHECK_HEADERS(dns_sd.h)
6206 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6207 have_dnssd_support=no
6208 fi
6210 # On Darwin the DNSSD API is in libc, but on other platforms it's
6211 # probably in -ldns_sd
6212 AC_CHECK_FUNCS(DNSServiceRegister)
6213 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6214 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6215 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6216 have_dnssd_support=no
6217 fi
6219 if test x"$have_dnssd_support" = x"yes"; then
6220 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6221 [Whether to enable DNS service discovery support])
6222 else
6223 if test x"$enable_dnssd" = x"yes"; then
6224 AC_MSG_ERROR(DNS service discovery support not available)
6225 fi
6226 fi
6228 fi
6230 #################################################
6231 # Check if user wants avahi support
6233 AC_ARG_ENABLE(avahi,
6234 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6236 if test x"$enable_avahi" != x"no"; then
6237 have_avahi_support=yes
6239 AC_CHECK_HEADERS(avahi-common/watch.h)
6240 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6241 have_avahi_support=no
6242 fi
6244 AC_CHECK_HEADERS(avahi-client/client.h)
6245 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6246 have_avahi_support=no
6247 fi
6249 save_LIBS="$LIBS"
6250 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6251 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6252 LIBS="$save_LIBS"
6254 if test x"$have_avahi_client_new" != x"yes" -o \
6255 x"$have_avahi_strerror" != x"yes" ; then
6256 have_avahi_support=no
6257 fi
6259 if test x"$have_avahi_support" = x"yes"; then
6260 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6261 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6262 [Whether to enable avahi support])
6263 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6264 else
6265 if test x"$enable_avahi" = x"yes"; then
6266 AC_MSG_ERROR(avahi support not available)
6267 fi
6268 fi
6269 fi
6272 #################################################
6273 # Set pthread stuff
6275 PTHREAD_CFLAGS=error
6276 PTHREAD_LDFLAGS=error
6278 # If it's error, then the user didn't
6279 # define it.
6280 if test "x$PTHREAD_LDFLAGS" = xerror; then
6281 AC_CHECK_LIB(pthread, pthread_attr_init, [
6282 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6283 PTHREAD_LDFLAGS="-lpthread" ])
6284 fi
6286 if test "x$PTHREAD_LDFLAGS" = xerror; then
6287 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6288 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6289 PTHREAD_LDFLAGS="-lpthreads" ])
6290 fi
6292 if test "x$PTHREAD_LDFLAGS" = xerror; then
6293 AC_CHECK_LIB(c_r, pthread_attr_init, [
6294 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6295 PTHREAD_LDFLAGS="-pthread" ])
6296 fi
6298 if test "x$PTHREAD_LDFLAGS" = xerror; then
6299 AC_CHECK_FUNC(pthread_attr_init, [
6300 PTHREAD_CFLAGS="-D_REENTRANT"
6301 PTHREAD_LDFLAGS="-lpthread" ])
6302 fi
6304 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6305 # pthread_attr_init. On pthread_mutex_lock it works there...
6306 if test "x$PTHREAD_LDFLAGS" = xerror; then
6307 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6308 PTHREAD_CFLAGS="-D_REENTRANT"
6309 PTHREAD_LDFLAGS="-lpthread" ])
6310 fi
6312 AC_SUBST(PTHREAD_CFLAGS)
6313 AC_SUBST(PTHREAD_LDFLAGS)
6315 samba_cv_HAVE_PTHREAD=no
6316 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6317 samba_cv_HAVE_PTHREAD=yes
6318 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6319 ac_save_CFLAGS=$CFLAGS
6320 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6321 ac_save_LDFLAGS=$LDFLAGS
6322 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6323 AC_CHECK_HEADERS(pthread.h)
6324 CFLAGS=$ac_save_CFLAGS
6325 LDFLAGS=$ac_save_LDFLAGS
6326 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6327 fi
6329 #################################################
6330 # Check if user wants pthreadpool support
6332 AC_ARG_ENABLE(pthreadpool,
6333 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6335 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6336 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was found])
6337 fi
6339 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6340 LIBS="$LIBS $PTHREAD_LDFLAGS"
6341 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6342 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6343 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool.o")
6344 fi
6346 #################################################
6347 # Check to see if we should use the included iniparser
6349 AC_ARG_WITH(included-iniparser,
6350 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6351 [
6352 case "$withval" in
6353 yes)
6354 INCLUDED_INIPARSER=yes
6355 ;;
6356 no)
6357 INCLUDED_INIPARSER=no
6358 ;;
6359 esac ],
6360 )
6361 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6362 AC_CHECK_LIB(iniparser, iniparser_load,
6363 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6364 fi
6366 AC_MSG_CHECKING(whether to use included iniparser)
6367 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6368 AC_MSG_RESULT(yes)
6369 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6370 INIPARSERLIBS=""
6371 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6372 else
6373 AC_MSG_RESULT(no)
6374 BUILD_INIPARSER=""
6375 INIPARSERLIBS="-liniparser"
6376 fi
6377 AC_SUBST(BUILD_INIPARSER)
6378 AC_SUBST(INIPARSERLIBS)
6379 AC_SUBST(FLAGS1)
6383 # Checks for the vfs_fileid module
6384 # Start
6385 AC_CHECK_FUNC(getmntent)
6387 AC_CHECK_HEADERS(sys/statfs.h)
6389 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6390 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6391 AC_TRY_RUN([
6392 #include <sys/types.h>
6393 #include <sys/statfs.h>
6394 int main(void)
6395 {
6396 struct statfs fsd;
6397 fsid_t fsid = fsd.f_fsid;
6398 return statfs (".", &fsd);
6399 }],
6400 vfsfileid_cv_statfs=yes,
6401 vfsfileid_cv_statfs=no,
6402 vfsfileid_cv_statfs=cross)
6403 ])
6404 AC_MSG_RESULT($vfsfileid_cv_statfs)
6406 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6407 x"$vfsfileid_cv_statfs" = x"yes"; then
6408 default_shared_modules="$default_shared_modules vfs_fileid"
6409 fi
6410 # End
6411 # Checks for the vfs_fileid module
6414 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6415 do
6416 eval MODULE_DEFAULT_$i=STATIC
6417 done
6419 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6420 do
6421 dnl Fall back to static if we cannot build shared libraries
6422 eval MODULE_DEFAULT_$i=STATIC
6424 if test $BLDSHARED = true; then
6425 eval MODULE_DEFAULT_$i=SHARED
6426 fi
6427 done
6429 dnl Always build these modules static
6430 MODULE_rpc_spoolss=STATIC
6431 MODULE_rpc_srvsvc=STATIC
6432 MODULE_idmap_tdb=STATIC
6433 MODULE_idmap_passdb=STATIC
6434 MODULE_idmap_nss=STATIC
6436 MODULE_nss_info_template=STATIC
6438 AC_ARG_WITH(static-modules,
6439 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6440 [ if test $withval; then
6441 for i in `echo $withval | sed -e 's/,/ /g'`
6442 do
6443 eval MODULE_$i=STATIC
6444 done
6445 fi ])
6447 AC_ARG_WITH(shared-modules,
6448 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6449 [ if test $withval; then
6450 for i in `echo $withval | sed -e 's/,/ /g'`
6451 do
6452 eval MODULE_$i=SHARED
6453 done
6454 fi ])
6456 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6457 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6458 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6459 AC_SUBST(SMBD_FAM_LIBS)
6460 fi
6462 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6463 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6464 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6465 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6466 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6467 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6468 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6471 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6472 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6473 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6474 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6475 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6476 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6477 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6478 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6479 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6480 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6481 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6482 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6483 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6484 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6485 SMB_SUBSYSTEM(RPC,smbd/server.o)
6487 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6488 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6489 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6490 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6491 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6492 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6493 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6494 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6495 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6496 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6498 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6499 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6501 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6502 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6503 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6504 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6505 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6507 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6508 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6509 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6510 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6511 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6512 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6513 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6514 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6515 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6516 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6518 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6519 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6520 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6521 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6522 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6523 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6524 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6525 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6526 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6527 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6528 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6529 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6530 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6531 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6532 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6533 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6534 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6535 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6536 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6537 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6538 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6539 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6540 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6541 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6542 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6543 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6544 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6545 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6546 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6547 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6548 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6549 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6550 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6551 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6552 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6553 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6554 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6555 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6556 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6557 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6558 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6559 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6560 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6561 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6563 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6565 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6566 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6567 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6569 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6570 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6571 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6572 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6574 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6576 #################################################
6577 # do extra things if we are running insure
6579 if test "${ac_cv_prog_CC}" = "insure"; then
6580 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6581 fi
6583 #################################################
6584 # If run from the build farm, enable NASTY hacks
6585 #################################################
6586 AC_MSG_CHECKING(whether to enable build farm hacks)
6587 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6588 AC_MSG_RESULT(yes)
6589 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6590 else
6591 AC_MSG_RESULT(no)
6592 fi
6594 #################################################
6595 # check for bad librt/libpthread interactions
6597 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6598 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6599 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6600 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6602 SMB_IF_RTSIGNAL_BUG(
6603 [
6604 # Have RT_SIGNAL bug, need to check whether the problem will
6605 # affect anything we have configured.
6607 rt_do_error=no
6608 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6609 if test x"$rt_signal_lease_ok" = x"no" ; then
6610 rt_do_error=yes
6611 fi
6612 fi
6614 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6615 if test x"$rt_signal_notify_ok" = x"no" ; then
6616 rt_do_error=yes
6617 fi
6618 fi
6620 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6621 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6622 if test x"$rt_signal_aio_ok" = x"no" ; then
6623 rt_do_error=yes
6624 fi
6625 fi
6627 if test x"$rt_do_error" = x"yes" ; then
6628 SMB_IS_LIBPTHREAD_LINKED(
6629 [
6630 cat<<MSG
6632 *** On this platforms, linking Samba against pthreads causes problems
6633 *** with the oplock and change notification mechanisms. You may be
6634 *** using pthreads as a side-effect of using the --with-aio-support
6635 *** or --with-profiling-data options. Please remove these and try again.
6637 MSG
6638 ],
6639 [
6640 cat<<MSG
6642 *** On this platform, the oplock and change notification mechanisms do not
6643 *** appear to work. Please report this problem to samba-technical@samba.org
6644 *** and attach the config.log file from this directory.
6646 MSG
6647 ])
6648 AC_MSG_ERROR(unable to use realtime signals on this platform)
6649 fi
6650 ],
6651 [
6652 # no RT_SIGNAL bug, we are golden
6653 SMB_IS_LIBPTHREAD_LINKED(
6654 [
6655 AC_MSG_WARN(using libpthreads - this may degrade performance)
6656 ])
6658 ],
6659 [
6660 # cross compiling, I hope you know what you are doing
6661 true
6662 ])
6664 fi
6666 AC_ARG_ENABLE(merged-build,
6667 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6668 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6670 if test x"$enable_merged_build" = x"yes" -a \
6671 x"$merged_build_possible" = x"no" ; then
6672 AC_MSG_ERROR(Merged build required but not possible)
6673 fi
6675 m4_include(../lib/zlib/zlib.m4)
6677 if test x$enable_merged_build = xauto; then
6678 # Check for python
6679 m4_include(../m4/check_python.m4)
6680 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6682 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6683 AC_MSG_RESULT([$merged_build_possible])
6685 # Enable merged build automatically if possible, when in developer mode
6686 # Don't enable merged build automatically in 3.4.0.
6687 #if test "x$developer" = xyes; then
6688 # enable_merged_build=$merged_build_possible
6689 #fi
6690 fi
6692 if test x$enable_merged_build = xyes; then
6693 MERGED_BUILD=1
6694 saved_USESHARED="$USESHARED"
6695 USESHARED="false"
6696 m4_include(samba4.m4)
6697 USESHARED="$saved_USESHARED"
6698 fi
6700 AC_SUBST(ZLIB_LIBS)
6701 AC_SUBST(ZLIB_OBJS)
6702 AC_ZLIB([ZLIB_OBJS=""], [
6703 ZLIB_LIBS=""
6704 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6705 deflate.o trees.o zutil.o inflate.o infback.o \
6706 inftrees.o inffast.o
6707 do
6708 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6709 done
6710 CFLAGS="-I../lib/zlib $CFLAGS"
6711 ])
6713 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6715 if test "x$enable_dmalloc" = xyes
6716 then
6717 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6718 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6719 [Define to check invariants around some common functions])
6720 LIBS="$LIBS -ldmalloc"
6721 fi
6723 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6724 LIB_REMOVE_USR_LIB(LDFLAGS)
6725 LIB_REMOVE_USR_LIB(LIBS)
6727 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6728 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6729 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6731 #################################################
6732 # Display summary of libraries detected
6734 AC_MSG_RESULT([Using libraries:])
6735 AC_MSG_RESULT([ LIBS = $LIBS])
6736 if test x"$with_ads_support" != x"no"; then
6737 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6738 fi
6739 if test x"$with_ldap_support" != x"no"; then
6740 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6741 fi
6742 if test x"$with_dnsupdate_support" != x"no"; then
6743 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6744 fi
6745 if test x"$have_dnssd_support" != x"no"; then
6746 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6747 fi
6748 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6750 #################################################
6751 # final configure stuff
6753 AC_MSG_CHECKING([configure summary])
6754 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6755 AC_MSG_RESULT(yes),
6756 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6757 AC_MSG_WARN([cannot run when cross-compiling]))
6759 dnl Merge in developer cflags from now on
6760 AC_SUBST(DEVELOPER_CFLAGS)
6761 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6762 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6763 fi
6765 # Stuff the smbd-only libraries at the end of the smbd link
6766 # path (if we have them).
6767 SMBD_LIBS="$samba_dmapi_libs"
6768 AC_SUBST(SMBD_LIBS)
6770 CFLAGS="${CFLAGS} \$(FLAGS)"
6772 if test x$MERGED_BUILD != x1; then
6773 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6774 else
6775 if test x"$BLDSHARED" = x"true" ; then
6776 LDFLAGS="$LDFLAGS -L./bin"
6777 fi
6778 fi
6780 AC_SUBST(MAKEFILE)
6781 if test x$samba_cv_gnu_make = xyes; then
6782 MAKEFILE=Makefile
6783 else
6784 # When we don't have GNU Make, generate a copy of Makefile.in
6785 # that doesn't have the "include " statements but just includes
6786 # the files verbatim.
6787 MAKEFILE=Makefile-noincludes
6788 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6789 fi
6790 AC_OUTPUT($MAKEFILE
6791 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6792 lib/netapi/examples/Makefile
6793 lib/netapi/tests/Makefile
6794 pkgconfig/smbclient.pc
6795 pkgconfig/wbclient.pc
6796 pkgconfig/netapi.pc
6797 pkgconfig/smbsharemodes.pc
6798 ../examples/libsmbclient/Makefile.internal
6799 )
6800 dnl If we had to expand the includes, make tsure the output file is moved back
6801 AC_OUTPUT_COMMANDS([
6802 if test x$MAKEFILE != Makefile; then
6803 mv $MAKEFILE Makefile
6804 fi
6805 ])
6807 #################################################
6808 # Print very concise instructions on building/use
6809 if test "x$enable_dmalloc" = xyes
6810 then
6811 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6812 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6813 fi