| blob | 97d9eb0876bbede0f7502f2e39e7b3b8dbd77dfd |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
24 AC_LIBREPLACE_CC_CHECKS
26 m4_include(lib/talloc/libtalloc.m4)
28 TALLOC_OBJS=""
29 for obj in ${TALLOC_OBJ}; do
30 TALLOC_OBJS="${TALLOC_OBJS} ${tallocdir}/${obj}"
31 done
32 AC_SUBST(TALLOC_OBJS)
34 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
35 # but currently this fails: things have to get merged from s4.
36 tdbdir="lib/tdb"
37 AC_SUBST(tdbdir)
38 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
39 AC_SUBST(TDB_CFLAGS)
40 TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
41 TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
42 AC_SUBST(TDB_OBJ)
44 TDB_OBJS=""
45 for obj in ${TDB_OBJ}; do
46 TDB_OBJS="${TDB_OBJS} ${tdbdir}/${obj}"
47 done
48 AC_SUBST(TDB_OBJS)
50 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
51 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
52 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
53 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
54 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
55 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
57 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
59 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
60 if test "x${srcdir-.}" != "x."; then
61 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
62 fi
64 dnl Unique-to-Samba variables we'll be playing with.
65 AC_SUBST(SAMBA_CPPFLAGS)
66 AC_SUBST(SHELL)
67 AC_SUBST(LDSHFLAGS)
68 AC_SUBST(SONAMEFLAG)
69 AC_SUBST(SHLD)
70 AC_SUBST(MODULE_EXPORTS)
71 AC_SUBST(DSO_EXPORTS)
72 AC_SUBST(HOST_OS)
73 AC_SUBST(PICFLAG)
74 AC_SUBST(PIE_CFLAGS)
75 AC_SUBST(PIE_LDFLAGS)
76 AC_SUBST(RELRO_LDFLAGS)
77 AC_SUBST(SHLIBEXT)
78 AC_SUBST(INSTALLLIBCMD_SH)
79 AC_SUBST(INSTALLLIBCMD_A)
80 AC_SUBST(UNINSTALLLIBCMD_SH)
81 AC_SUBST(UNINSTALLLIBCMD_A)
83 AC_SUBST(INSTALL_LIBWBCLIENT)
84 AC_SUBST(UNINSTALL_LIBWBCLIENT)
85 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
86 AC_SUBST(LIBWBCLIENT_SHARED)
87 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
88 AC_SUBST(LIBWBCLIENT_STATIC)
89 AC_SUBST(LIBWBCLIENT_SOVER)
90 AC_SUBST(LIBWBCLIENT)
91 AC_SUBST(WINBIND_LIBS)
93 AC_SUBST(LIBSAMBAUTIL_SHARED)
95 AC_SUBST(PRINT_LIBS)
96 AC_SUBST(AUTH_LIBS)
97 AC_SUBST(ACL_LIBS)
98 AC_SUBST(PASSDB_LIBS)
99 AC_SUBST(IDMAP_LIBS)
100 AC_SUBST(KRB5_LIBS)
101 AC_SUBST(UUID_LIBS)
102 AC_SUBST(LDAP_LIBS)
103 AC_SUBST(GPEXT_LIBS)
104 AC_SUBST(PAM_MODULES)
105 AC_SUBST(INSTALL_PAM_MODULES)
106 AC_SUBST(UNINSTALL_PAM_MODULES)
107 AC_SUBST(NSS_MODULES)
108 AC_SUBST(EXTRA_BIN_PROGS)
109 AC_SUBST(CIFSMOUNT_PROGS)
110 AC_SUBST(INSTALL_CIFSMOUNT)
111 AC_SUBST(UNINSTALL_CIFSMOUNT)
112 AC_SUBST(CIFSUPCALL_PROGS)
113 AC_SUBST(INSTALL_CIFSUPCALL)
114 AC_SUBST(UNINSTALL_CIFSUPCALL)
115 AC_SUBST(EXTRA_SBIN_PROGS)
116 AC_SUBST(EXTRA_ALL_TARGETS)
117 AC_SUBST(CONFIG_LIBS)
118 AC_SUBST(NSCD_LIBS)
120 # compile with optimization and without debugging by default, but
121 # allow people to set their own preference.
122 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
123 # if it has no value. This prevent *very* large debug binaries from occurring
124 # by default.
125 if test "x$CFLAGS" = x; then
126 CFLAGS="-O"
127 fi
128 if test "x$debug" = "xyes" ; then
129 CFLAGS="${CFLAGS} -g"
130 else
131 CFLAGS="-O"
132 fi
134 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
136 m4_include(lib/socket_wrapper/config.m4)
137 m4_include(lib/nss_wrapper/config.m4)
139 m4_include(m4/swat.m4)
141 # Probe the gcc version for extra CFLAGS. We always stash these in
142 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
143 # Makefile edit, avoiding the need to re-run configure.
144 if test x"$ac_cv_prog_gcc" = x"yes" ; then
145 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
146 # Add -Wdeclaration-after-statement if compiler supports it
147 AC_CACHE_CHECK(
148 [that the C compiler understands -Wdeclaration-after-statement],
149 samba_cv_HAVE_Wdeclaration_after_statement, [
150 AC_TRY_RUN_STRICT([
151 int main(void)
152 {
153 return 0;
154 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
155 samba_cv_HAVE_Wdeclaration_after_statement=yes,
156 samba_cv_HAVE_Wdeclaration_after_statement=no,
157 samba_cv_HAVE_Wdeclaration_after_statement=cross)
158 ])
160 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
161 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
162 fi
164 #-Werror-implicit-function-declaration
165 AC_CACHE_CHECK(
166 [that the C compiler understands -Werror-implicit-function-declaration],
167 samba_cv_HAVE_Werror_implicit_function_declaration, [
168 AC_TRY_RUN_STRICT([
169 int main(void)
170 {
171 return 0;
172 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
173 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
174 samba_cv_HAVE_Werror_implicit_function_declaration=no,
175 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
176 ])
177 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
178 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
179 fi
181 # krb5developer is like developer, except we don't get
182 # -Wstrict-prototypes.
183 if test x"$krb5_developer" != x"$yes" ; then
184 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
185 fi
187 if test x"$picky_developer" = x"yes"; then
188 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
189 fi
190 fi
192 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
194 if test "x$enable_dmalloc" = xyes
195 then
196 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
197 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
198 [Define to check invariants around some common functions])
199 LIBS="$LIBS -ldmalloc"
200 fi
202 #################################################
203 # check for a shared memory profiling support
204 AC_MSG_CHECKING(whether to use profiling)
205 AC_ARG_WITH(profiling-data,
206 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
207 [ case "$withval" in
208 yes)
209 AC_MSG_RESULT(yes)
210 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
211 samba_cv_WITH_PROFILE=yes
212 ;;
213 *)
214 AC_MSG_RESULT(no)
215 samba_cv_WITH_PROFILE=no
216 ;;
217 esac ],
218 AC_MSG_RESULT(no)
219 )
221 dnl Checks for programs.
223 AC_PROG_INSTALL
224 AC_PROG_AWK
225 AC_PATH_PROG(PERL, perl)
227 AC_CHECK_TOOL(AR, ar)
229 dnl Check if we use GNU ld
230 LD=ld
231 AC_PROG_LD_GNU
233 dnl Certain versions of GNU ld the default is not to have the
234 dnl --allow-shlib-undefined flag defined. This causes a stackload of
235 dnl warnings when building modules.
236 if test "$ac_cv_prog_gnu_ld" = "yes"; then
237 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
238 AC_MSG_CHECKING(GNU ld release date)
239 changequote(,)dnl
240 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
241 changequote([,])dnl
242 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
243 if test -n "$ac_cv_gnu_ld_date"; then
244 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
245 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
246 fi
247 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
248 ac_cv_gnu_ld_version_script=yes
249 fi
250 else
251 AC_MSG_CHECKING(GNU ld release version)
252 changequote(,)dnl
253 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
254 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
255 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
256 changequote([,])dnl
257 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
258 AC_MSG_CHECKING(GNU ld release version major)
259 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
260 AC_MSG_CHECKING(GNU ld release version minor)
261 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
262 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
263 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
264 fi
265 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major"=2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
266 ac_cv_gnu_ld_version_script=yes
267 fi
268 fi
269 fi
271 dnl look for executable suffix
272 AC_EXEEXT
274 dnl Check if C compiler understands -c and -o at the same time
275 AC_PROG_CC_C_O
276 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
277 BROKEN_CC=
278 else
279 BROKEN_CC=#
280 fi
281 AC_SUBST(BROKEN_CC)
283 dnl Check if the C compiler understands -Werror
284 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
285 AC_TRY_RUN_STRICT([
286 int main(void)
287 {
288 return 0;
289 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
290 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
291 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
292 Werror_FLAGS="-Werror"
293 else
294 dnl Check if the C compiler understands -w2
295 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
296 AC_TRY_RUN_STRICT([
297 int main(void)
298 {
299 return 0;
300 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
301 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
302 if test x"$samba_cv_HAVE_w2" = x"yes"; then
303 Werror_FLAGS="-w2"
304 else
305 dnl Check if the C compiler understands -errwarn
306 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
307 AC_TRY_RUN_STRICT([
308 int main(void)
309 {
310 return 0;
311 }],[-errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
312 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
313 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
314 Werror_FLAGS="-errwarn=%all"
315 fi
316 fi
317 fi
319 dnl Check if the C compiler understands volatile (it should, being ANSI).
320 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
321 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
322 samba_cv_volatile=yes,samba_cv_volatile=no)])
323 if test x"$samba_cv_volatile" = x"yes"; then
324 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
325 fi
327 ############################################
328 # check if the compiler can handle negative enum values
329 # and don't truncate the values to INT_MAX
330 # a runtime test is needed here
331 AC_SUBST(PIDL_ARGS)
332 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
333 AC_TRY_RUN(
334 [
335 #include <stdio.h>
336 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
337 int main(void) {
338 enum negative_values v1 = NEGATIVE_VALUE;
339 unsigned v2 = NEGATIVE_VALUE;
341 if (v1 != 0xFFFFFFFF) {
342 printf("%u != 0xFFFFFFFF\n", v1);
343 return 1;
344 }
345 if (v2 != 0xFFFFFFFF) {
346 printf("%u != 0xFFFFFFFF\n", v2);
347 return 1;
348 }
350 return 0;
351 }
352 ],
353 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
354 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
355 AC_MSG_WARN([using --unit-enums for pidl])
356 PIDL_ARGS="$PIDL_ARGS --uint-enums"
357 fi
359 dnl Figure out the flags to support named structure initializers
361 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
363 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
364 AC_MSG_CHECKING(uname -s)
365 AC_MSG_RESULT(${UNAME_S})
367 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
368 AC_MSG_CHECKING(uname -r)
369 AC_MSG_RESULT(${UNAME_R})
371 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
372 AC_MSG_CHECKING(uname -m)
373 AC_MSG_RESULT(${UNAME_M})
375 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
376 AC_MSG_CHECKING(uname -p)
377 AC_MSG_RESULT(${UNAME_P})
379 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
380 AC_MSG_CHECKING(uname -i)
381 AC_MSG_RESULT(${UNAME_I})
383 dnl Add #include for broken IRIX header files
384 case "$host_os" in
385 *irix6*)
386 #TODO add to libreplace
387 if test x"$ac_cv_prog_gcc" != x"yes" ; then
388 dnl Fix sensible defaults for MIPSPro compilers. The
389 dnl error numbers are valid for the 7.3 compilers,
390 dnl hopefully also valid for the 7.4 series.
391 dnl
392 dnl Bugzilla 3801. Force an error on warning 1035
393 dnl so we don't incorrectly detect stdint.h. This
394 dnl warning is emitted for #error directives.
395 CFLAGS="$CFLAGS -diag_error 1035"
396 dnl 1209: Controlling expression is constant
397 dnl 1174: Function foo declared but never referenced
398 dnl 3201: Parameter foo was never referenced
399 CFLAGS="$CFLAGS -woff 1209,1174,3201"
400 fi
401 ;;
402 esac
404 DYNEXP=
405 AC_SUBST(DYNEXP)
407 dnl Add modules that have to be built by default here
408 dnl These have to be built static:
409 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl2 rpc_ntsvcs2 rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog2 auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
411 dnl These are preferably build shared, and static if dlopen() is not available
412 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"
414 if test "x$developer" = xyes; then
415 default_static_modules="$default_static_modules rpc_rpcecho"
416 default_shared_modules="$default_shared_modules charset_weird"
417 fi
419 #
420 # Config CPPFLAG settings for strange OS's that must be set
421 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
422 # case statement; its first reference must be unconditional.
423 #
424 case "$host_os" in
425 *hpux*)
426 #
427 # Defines needed for HPUX support.
428 # HPUX has bigcrypt but (sometimes?) doesn't use it for
429 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
430 #
431 case `uname -r` in
432 *9*|*10*|*11)
433 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
434 ;;
435 esac
436 ;;
438 #
439 # CRAY Unicos has broken const handling
440 *unicos*)
441 AC_MSG_RESULT([disabling const])
442 CPPFLAGS="$CPPFLAGS -Dconst="
443 ;;
445 #
446 # AIX4.x doesn't even admit to having large
447 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
448 #
449 *aix4*)
450 AC_MSG_RESULT([enabling large file support])
451 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
452 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
453 ;;
454 #
455 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
456 # to the existance of large files..
457 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
458 # recommendations on large file support, however it makes the
459 # compile work using gcc 2.7 and 2.8, whereas using the Sun
460 # recommendation makes the compile fail on gcc2.7. JRA.
461 #
462 # Solaris uses SYSV printing. Make sure to set that here. --jerry
463 #
464 *solaris*)
465 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
466 case `uname -r` in
467 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
468 AC_MSG_RESULT([no large file support])
469 ;;
470 5.*)
471 AC_MSG_RESULT([enabling large file support])
472 if test "$ac_cv_prog_gcc" = yes; then
473 ${CC-cc} -v >conftest.c 2>&1
474 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
475 rm -fr conftest.c
476 case "$ac_cv_gcc_compiler_version_number" in
477 *"gcc version 2.6"*|*"gcc version 2.7"*)
478 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
479 LDFLAGS="$LDFLAGS -lthread"
480 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
481 ;;
482 *)
483 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
484 LDFLAGS="$LDFLAGS -lthread"
485 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
486 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
487 ;;
488 esac
489 else
490 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
491 LDFLAGS="$LDFLAGS -lthread"
492 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
493 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
494 fi
495 ;;
496 esac
497 ;;
498 #
499 # IRIX uses SYSV printing. Make sure to set that here
500 #
501 *irix*)
502 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
503 ;;
504 *freebsd*|*dragonfly*)
505 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
506 ;;
507 #
508 # VOS may need to have POSIX support and System V compatibility enabled.
509 #
510 *vos*)
511 case "$CPPFLAGS" in
512 *-D_POSIX_C_SOURCE*)
513 ;;
514 *)
515 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
516 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
517 ;;
518 esac
519 case "$CPPFLAGS" in
520 *-D_SYSV*|*-D_SVID_SOURCE*)
521 ;;
522 *)
523 CPPFLAGS="$CPPFLAGS -D_SYSV"
524 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
525 esac
526 ;;
527 #
528 # Tests needed for SINIX large file support.
529 #
530 *sysv4*)
531 if test $host = mips-sni-sysv4 ; then
532 AC_MSG_CHECKING([for LFS support])
533 old_CPPFLAGS="$CPPFLAGS"
534 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
535 AC_TRY_RUN([
536 #include <unistd.h>
537 main () {
538 #if _LFS64_LARGEFILE == 1
539 exit(0);
540 #else
541 exit(1);
542 #endif
543 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
544 CPPFLAGS="$old_CPPFLAGS"
545 if test x$SINIX_LFS_SUPPORT = xyes ; then
546 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
547 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
548 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
549 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
550 LIBS="`getconf LFS64_LIBS` $LIBS"
551 fi
552 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
553 fi
554 ;;
556 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
557 #
558 *linux*)
559 AC_MSG_CHECKING([for LFS support])
560 old_CPPFLAGS="$CPPFLAGS"
561 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
562 AC_TRY_RUN([
563 #include <unistd.h>
564 #include <sys/utsname.h>
565 #include <string.h>
566 #include <stdlib.h>
567 main() {
568 #if _LFS64_LARGEFILE == 1
569 struct utsname uts;
570 char *release;
571 int major, minor;
573 /* Ensure this is glibc 2.2 or higher */
574 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
575 int libc_major = __GLIBC__;
576 int libc_minor = __GLIBC_MINOR__;
578 if (libc_major < 2)
579 exit(1);
580 if (libc_minor < 2)
581 exit(1);
582 #endif
584 /* Ensure this is kernel 2.4 or higher */
586 uname(&uts);
587 release = strdup(uts.release);
588 major = atoi(strsep(&release, "."));
589 minor = atoi(strsep(&release, "."));
591 if (major > 2 || (major == 2 && minor > 3))
592 exit(0);
593 exit(1);
594 #else
595 exit(1);
596 #endif
597 }
598 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
599 CPPFLAGS="$old_CPPFLAGS"
600 if test x$LINUX_LFS_SUPPORT = xyes ; then
601 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
602 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
603 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
604 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
605 fi
606 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
607 ;;
609 #
610 # MacOS X is the *only* system that uses compose character in utf8. This
611 # is so horribly broken....
612 #
613 *darwin*)
614 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
616 # Add a system specific charset module.
617 default_shared_modules="$default_shared_modules charset_macosxfs"
619 ;;
620 *hurd*)
621 AC_MSG_CHECKING([for LFS support])
622 old_CPPFLAGS="$CPPFLAGS"
623 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
624 AC_TRY_RUN([
625 #include <unistd.h>
626 main () {
627 #if _LFS64_LARGEFILE == 1
628 exit(0);
629 #else
630 exit(1);
631 #endif
632 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
633 CPPFLAGS="$old_CPPFLAGS"
634 if test x$GLIBC_LFS_SUPPORT = xyes ; then
635 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
636 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
637 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
638 fi
639 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
640 ;;
642 esac
644 SAVE_CPPFLAGS="${CPPFLAGS}"
645 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
647 AC_LIBREPLACE_BROKEN_CHECKS
648 AC_LIBREPLACE_NETWORK_CHECKS
650 CPPFLAGS="${SAVE_CPPFLAGS}"
652 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
654 LIBREPLACE_OBJS=""
655 for obj in ${LIBREPLACEOBJ}; do
656 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
657 done
658 AC_SUBST(LIBREPLACE_OBJS)
660 # add -ldl to the global LIBS
661 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
663 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
664 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
665 AC_CHECK_HEADERS(limits.h float.h pthread.h libintl.h)
666 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
667 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
668 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
669 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
670 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
671 AC_CHECK_HEADERS(sys/sysmacros.h)
672 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
673 AC_CHECK_HEADERS(langinfo.h locale.h)
674 AC_CHECK_HEADERS(xfs/libxfs.h)
675 AC_CHECK_HEADERS(netgroup.h)
677 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
678 #if HAVE_RPC_RPC_H
679 #include <rpc/rpc.h>
680 #endif
681 ]])
683 ## These fail to compile on IRIX so just check for their presence
684 AC_CHECK_HEADERS(sys/mode.h,,,)
686 # Look for Darwin headers
687 old_CPPFLAGS="$CPPFLAGS"
688 CPPFLAGS="-Iinclude $CPPFLAGS"
689 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
690 CPPFLAGS="$old_CPPFLAGS"
692 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
693 # subdirectory of headers.
694 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
696 # check for linux on amd64 since valgrind is not quite there yet
697 case "$host_os" in
698 *linux*)
699 case "$UNAME_P" in
700 *x86_64*)
701 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
702 ;;
703 esac
704 ;;
705 esac
708 #
709 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
710 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
711 #
712 case "$host_os" in
713 *hpux*)
714 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
715 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
716 if test x"$ac_cv_header_shadow_h" = x"yes"; then
717 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
718 fi
719 ;;
720 esac
721 AC_CHECK_HEADERS(shadow.h)
722 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
723 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
725 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
726 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
728 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
730 # For experimental utmp support (lastlog on some BSD-like systems)
731 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
733 AC_CHECK_SIZEOF(int,cross)
734 AC_CHECK_SIZEOF(long,cross)
735 AC_CHECK_SIZEOF(long long,cross)
736 AC_CHECK_SIZEOF(short,cross)
738 AC_C_CONST
739 AC_C_INLINE
740 AC_C_BIGENDIAN
741 AC_C_CHAR_UNSIGNED
743 AC_TYPE_SIGNAL
744 AC_TYPE_UID_T
745 AC_TYPE_MODE_T
746 AC_TYPE_OFF_T
747 AC_TYPE_SIZE_T
748 AC_TYPE_PID_T
749 AC_STRUCT_ST_RDEV
750 AC_DIRENT_D_OFF
751 AC_CHECK_TYPE(ssize_t, int)
752 AC_CHECK_TYPE(wchar_t, unsigned short)
754 ############################################
755 # for cups support we need libcups, and a handful of header files
757 AC_ARG_ENABLE(cups,
758 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
760 if test x$enable_cups != xno; then
761 AC_PATH_PROG(CUPS_CONFIG, cups-config)
763 if test "x$CUPS_CONFIG" != x; then
765 ac_save_CFLAGS=$CFLAGS
766 ac_save_LDFLAGS=$LDFLAGS
767 ac_save_PRINT_LIBS=$PRINT_LIBS
768 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
769 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
770 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
771 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
772 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
773 x"$ac_cv_header_cups_language_h" = xyes; then
774 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
775 samba_cv_HAVE_CUPS=yes
776 else
777 AC_MSG_WARN([cups-config around but cups-devel not installed])
778 CFLAGS=$ac_save_CFLAGS
779 LDFLAGS=$ac_save_LDFLAGS
780 PRINT_LIBS=$ac_save_PRINT_LIBS
781 fi
783 elif test x"$enable_cups" = x"yes"; then
784 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
785 fi
786 fi
788 AC_ARG_ENABLE(iprint,
789 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
791 if test x$enable_iprint != xno; then
792 if test x"$samba_cv_HAVE_CUPS" = xyes; then
793 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
794 elif test x"$enable_iprint" = x"yes"; then
795 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
796 fi
797 fi
799 ############################################
800 # check if the compiler will optimize out function calls
801 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
802 AC_TRY_LINK([
803 #include <stdio.h>],
804 [
805 if (0) {
806 this_function_does_not_exist();
807 } else {
808 return 1;
809 }
811 ],
812 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
813 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
814 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
815 fi
817 #############################################
818 # check for fd passing struct via msg_control
819 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
820 AC_TRY_COMPILE([
821 #include <sys/types.h>
822 #include <stdlib.h>
823 #include <stddef.h>
824 #include <sys/socket.h>
825 #include <sys/un.h>],
826 [
827 struct msghdr msg;
828 union {
829 struct cmsghdr cm;
830 char control[CMSG_SPACE(sizeof(int))];
831 } control_un;
832 msg.msg_control = control_un.control;
833 msg.msg_controllen = sizeof(control_un.control);
834 ],
835 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
836 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
837 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
838 [If we can use msg_control for passing file descriptors])
839 fi
841 #############################################
842 # check for fd passing struct via msg_acctrights
843 AC_CACHE_CHECK([for fd passing via msg_acctrights],
844 samba_cv_msghdr_msg_acctrights, [
845 AC_TRY_COMPILE([
846 #include <sys/types.h>
847 #include <stdlib.h>
848 #include <stddef.h>
849 #include <sys/socket.h>
850 #include <sys/un.h>],
851 [
852 struct msghdr msg;
853 int fd;
854 msg.msg_acctrights = (caddr_t) &fd;
855 msg.msg_acctrightslen = sizeof(fd);
856 ],
857 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
858 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
859 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
860 [If we can use msg_acctrights for passing file descriptors])
861 fi
863 AC_CHECK_FUNCS(dirfd)
864 if test x"$ac_cv_func_dirfd" = x"yes"; then
865 default_shared_modules="$default_shared_modules vfs_syncops"
866 fi
868 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
869 AC_TRY_COMPILE([
870 #include <sys/types.h>
871 #if STDC_HEADERS
872 #include <stdlib.h>
873 #include <stddef.h>
874 #endif
875 #include <signal.h>],[sig_atomic_t i = 0],
876 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
877 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
878 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
879 fi
881 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
882 AC_TRY_COMPILE([
883 #include <sys/types.h>
884 #if STDC_HEADERS
885 #include <stdlib.h>
886 #include <stddef.h>
887 #endif
888 #include <signal.h>],[struct sigevent s;],
889 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
890 if test x"$samba_cv_struct_sigevent" = x"yes"; then
891 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
892 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
893 [#include <signal.h>])
894 fi
896 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
897 AC_TRY_COMPILE([
898 #include <sys/types.h>
899 #if STDC_HEADERS
900 #include <stdlib.h>
901 #include <stddef.h>
902 #endif
903 #if TIME_WITH_SYS_TIME
904 # include <sys/time.h>
905 # include <time.h>
906 #else
907 # if HAVE_SYS_TIME_H
908 # include <sys/time.h>
909 # else
910 # include <time.h>
911 # endif
912 #endif
913 ],[struct timespec ts;],
914 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
915 if test x"$samba_cv_struct_timespec" = x"yes"; then
916 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
917 fi
919 # stupid headers have the functions but no declaration. grrrr.
920 AC_HAVE_DECL(errno, [#include <errno.h>])
921 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
922 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
924 # and glibc has setresuid under linux but the function does
925 # nothing until kernel 2.1.44! very dumb.
926 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
927 AC_TRY_RUN([#include <errno.h>
928 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
929 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
930 if test x"$samba_cv_have_setresuid" = x"yes"; then
931 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
932 fi
934 # Do the same check for setresguid...
935 #
936 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
937 AC_TRY_RUN([#include <unistd.h>
938 #include <errno.h>
939 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
940 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
941 if test x"$samba_cv_have_setresgid" = x"yes"; then
942 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
943 fi
945 AC_FUNC_MEMCMP
947 ###############################################
948 # Readline included by default unless explicitly asked not to
949 test "${with_readline+set}" != "set" && with_readline=yes
951 # test for where we get readline() from
952 AC_MSG_CHECKING(whether to use readline)
953 AC_ARG_WITH(readline,
954 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
955 [ case "$with_readline" in
956 yes)
957 AC_MSG_RESULT(yes)
959 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
960 AC_CHECK_HEADERS(readline/history.h)
962 AC_CHECK_HEADERS(readline.h readline/readline.h,[
963 for termlib in ncurses curses termcap terminfo termlib tinfo; do
964 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
965 done
966 AC_CHECK_LIB(readline, rl_callback_handler_install,
967 [TERMLIBS="-lreadline $TERMLIBS"
968 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
969 break], [TERMLIBS=], $TERMLIBS)])
970 ;;
971 no)
972 AC_MSG_RESULT(no)
973 ;;
974 *)
975 AC_MSG_RESULT(yes)
977 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
978 # alternate readline path
979 _ldflags=${LDFLAGS}
980 _cppflags=${CPPFLAGS}
982 # Add additional search path
983 LDFLAGS="-L$with_readline/lib $LDFLAGS"
984 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
986 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
987 AC_CHECK_HEADERS(readline/history.h)
989 AC_CHECK_HEADERS(readline.h readline/readline.h,[
990 for termlib in ncurses curses termcap terminfo termlib; do
991 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
992 done
993 AC_CHECK_LIB(readline, rl_callback_handler_install,
994 [TERMLDFLAGS="-L$with_readline/lib"
995 TERMCPPFLAGS="-I$with_readline/include"
996 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
997 TERMLIBS="-lreadline $TERMLIBS"
998 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
999 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1001 LDFLAGS=$_ldflags
1002 ;;
1003 esac],
1004 AC_MSG_RESULT(no)
1005 )
1006 AC_SUBST(TERMLIBS)
1007 AC_SUBST(TERMLDFLAGS)
1009 # The readline API changed slightly from readline3 to readline4, so
1010 # code will generate warnings on one of them unless we have a few
1011 # special cases.
1012 AC_CHECK_LIB(readline, rl_completion_matches,
1013 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1014 [Do we have rl_completion_matches?])],
1015 [],
1016 [$TERMLIBS])
1018 # not all readline libs have rl_event_hook or history_list
1019 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1020 AC_CHECK_LIB(readline, history_list,
1021 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1022 [],
1023 [$TERMLIBS])
1025 ###############################################
1026 # test for where we get yp_get_default_domain() from
1027 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1028 AC_CHECK_FUNCS(yp_get_default_domain)
1030 # Check if we have execl, if not we need to compile smbrun.
1031 AC_CHECK_FUNCS(execl)
1032 if test x"$ac_cv_func_execl" = x"no"; then
1033 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1034 fi
1036 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1037 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1038 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1039 AC_CHECK_FUNCS(getrlimit fsync fdatasync memset strlcpy strlcat setpgid)
1040 AC_CHECK_FUNCS(memmove setsid glob strpbrk pipe crypt16 getauthuid)
1041 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1042 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1043 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1044 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1045 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1046 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1047 AC_CHECK_FUNCS(getpwent_r)
1048 AC_CHECK_FUNCS(getdents getdents64)
1049 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1050 AC_CHECK_FUNCS(syslog vsyslog timegm)
1051 AC_CHECK_FUNCS(setlocale nl_langinfo)
1052 AC_CHECK_FUNCS(nanosleep)
1053 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1054 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1055 AC_CHECK_HEADERS(sys/mman.h)
1056 # setbuffer, shmget, shm_open are needed for smbtorture
1057 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1058 AC_CHECK_FUNCS(gettext dgettext)
1060 # Find a method of generating a stack trace
1061 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1062 # libexecinfo provides backtrace_symbols on FreeBSD
1063 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1064 AC_CHECK_FUNCS(backtrace_symbols)
1065 AC_CHECK_LIB(exc, trace_back_stack)
1067 printf "%s" "checking for GPFS GPL libs... "
1068 save_LIBS="$LIBS"
1069 LIBS="$LIBS -lgpfs_gpl"
1070 AC_TRY_LINK([#include <gpfs_gpl.h>],
1071 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1072 samba_cv_HAVE_GPFS=yes,
1073 samba_cv_HAVE_GPFS=no)
1074 echo $samba_cv_HAVE_GPFS
1075 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1076 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1077 default_shared_modules="$default_shared_modules vfs_gpfs"
1078 fi
1079 LIBS="$save_LIBS"
1081 printf "%s" "checking for GPFS libs (with 3.2.1 PTF8 available as GPL)... "
1082 save_LIBS="$LIBS"
1083 LIBS="$LIBS -lgpfs"
1084 AC_TRY_LINK([#include <gpfs.h>],
1085 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1086 samba_cv_HAVE_GPFS=yes,
1087 samba_cv_HAVE_GPFS=no)
1088 echo $samba_cv_HAVE_GPFS
1089 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1090 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1091 default_shared_modules="$default_shared_modules vfs_gpfs"
1092 fi
1093 LIBS="$save_LIBS"
1095 # Note that all the libunwind symbols in the API are defined to internal
1096 # platform-specific version, so we must include libunwind.h before checking
1097 # any of them.
1098 AC_MSG_CHECKING([for libunwind])
1099 save_LIBS=$LIBS
1101 UNWIND_ARCH="unknown"
1102 if test x"$UNAME_I" != x"unknown"; then
1103 UNWIND_ARCH="$UNAME_I"
1104 elif test x"$UNAME_M" != x"unknown"; then
1105 UNWIND_ARCH="$UNAME_M"
1106 elif test x"$UNAME_P" != x"unknown"; then
1107 UNWIND_ARCH="$UNAME_P"
1108 fi
1110 case "$UNWIND_ARCH" in
1111 unknown)
1112 # This probably won't link without
1113 # the platform-specific libunwind.
1114 LIBS="$LIBS -lunwind"
1115 ;;
1116 i386|i586|i686)
1117 # Add the platform-specific libunwind module.
1118 LIBS="$LIBS -lunwind -lunwind-x86"
1119 ;;
1120 *)
1121 # Add the platform-specific libunwind module.
1122 # based on uname -i, uname -m or uname -p
1123 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1124 ;;
1125 esac
1127 AC_TRY_LINK(
1128 [
1129 #ifdef HAVE_LIBUNWIND_H
1130 #include <libunwind.h>
1131 #endif
1132 ],
1133 [
1134 unw_context_t ctx; unw_cursor_t cur;
1135 char buf[256]; unw_word_t off;
1136 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1137 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1138 ],
1139 [
1140 AC_MSG_RESULT(yes)
1141 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1143 # If we have libunwind, test whether we also have libunwind-ptrace
1144 # which would let us unwind arbitrary processes.
1145 save_LIBS=$LIBS
1146 AC_CHECK_HEADERS(libunwind-ptrace.h)
1147 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1148 [
1149 LIBUNWIND_PTRACE="-lunwind-ptrace";
1150 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1151 [Whether libunwind-ptrace.a is available.])
1152 ],
1153 [ LIBUNWIND_PTRACE="" ])
1155 LIBS=$save_LIBS
1156 ],
1157 [
1158 AC_MSG_RESULT(no)
1159 LIBS=$save_LIBS
1160 ])
1162 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1163 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1164 AC_CHECK_HEADERS(sys/ptrace.h)
1165 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1166 AC_TRY_LINK(
1167 [
1168 #if HAVE_SYS_TYPES_H
1169 #include <sys/types.h>
1170 #endif
1171 #if HAVE_SYS_PTRACE_H
1172 #include <sys/ptrace.h>
1173 #endif
1174 ],
1175 [
1176 int main(int argc, const char ** argv)
1177 {
1178 pid_t me = (pid_t)-1;
1179 ptrace(PTRACE_ATTACH, me, 0, 0);
1180 ptrace(PTRACE_DETACH, me, 0, 0);
1181 return 0;
1182 }
1183 ],
1184 [
1185 AC_MSG_RESULT(yes)
1186 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1187 [Whether the Linux ptrace(2) interface is available.])
1188 ],
1189 [
1190 AC_MSG_RESULT(no)
1191 LIBUNWIND_PTRACE=""
1192 ])
1193 fi
1195 AC_SUBST(LIBUNWIND_PTRACE)
1197 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1198 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1199 AC_CHECK_FUNCS(__getcwd _getcwd)
1200 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1201 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1202 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1203 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1204 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1205 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1206 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1207 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1208 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1209 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1210 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1211 AC_CHECK_FUNCS(prctl)
1213 AC_TRY_COMPILE([
1214 #ifdef HAVE_SYS_PRCTL_H
1215 #include <sys/prctl.h>
1216 #endif
1217 ],
1218 [int i; i = prtcl(0); ],
1219 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1221 #
1222 #
1223 #
1224 case "$host_os" in
1225 *linux*)
1226 # glibc <= 2.3.2 has a broken getgrouplist
1227 AC_TRY_RUN([
1228 #include <unistd.h>
1229 #include <sys/utsname.h>
1230 main() {
1231 /* glibc up to 2.3 has a broken getgrouplist */
1232 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1233 int libc_major = __GLIBC__;
1234 int libc_minor = __GLIBC_MINOR__;
1236 if (libc_major < 2)
1237 exit(1);
1238 if ((libc_major == 2) && (libc_minor <= 3))
1239 exit(1);
1240 #endif
1241 exit(0);
1242 }
1243 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1244 if test x"$linux_getgrouplist_ok" = x"yes"; then
1245 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1246 fi
1247 ;;
1248 *)
1249 AC_CHECK_FUNCS(getgrouplist)
1250 ;;
1251 esac
1253 #
1254 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1255 #
1257 if test x$ac_cv_func_stat64 = xno ; then
1258 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1259 AC_TRY_LINK([
1260 #if defined(HAVE_UNISTD_H)
1261 #include <unistd.h>
1262 #endif
1263 #include <sys/stat.h>
1264 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1265 AC_MSG_RESULT([$ac_cv_func_stat64])
1266 if test x$ac_cv_func_stat64 = xyes ; then
1267 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1268 fi
1269 fi
1271 if test x$ac_cv_func_lstat64 = xno ; then
1272 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1273 AC_TRY_LINK([
1274 #if defined(HAVE_UNISTD_H)
1275 #include <unistd.h>
1276 #endif
1277 #include <sys/stat.h>
1278 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1279 AC_MSG_RESULT([$ac_cv_func_lstat64])
1280 if test x$ac_cv_func_lstat64 = xyes ; then
1281 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1282 fi
1283 fi
1285 if test x$ac_cv_func_fstat64 = xno ; then
1286 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1287 AC_TRY_LINK([
1288 #if defined(HAVE_UNISTD_H)
1289 #include <unistd.h>
1290 #endif
1291 #include <sys/stat.h>
1292 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1293 AC_MSG_RESULT([$ac_cv_func_fstat64])
1294 if test x$ac_cv_func_fstat64 = xyes ; then
1295 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1296 fi
1297 fi
1299 #################################################
1300 # Check whether struct stat has timestamps with sub-second resolution.
1301 # At least IRIX and Solaris have these.
1302 #
1303 # We check that
1304 # all of st_mtim, st_atim and st_ctim exist
1305 # all of the members are in fact of type struct timespec
1306 #
1307 # There is some conflicting standards weirdness about whether we should use
1308 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1309 # prefer struct timespec.
1311 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_cv_stat_hires,
1312 [
1313 AC_TRY_COMPILE(
1314 [
1315 #if TIME_WITH_SYS_TIME
1316 # include <sys/time.h>
1317 # include <time.h>
1318 #else
1319 # if HAVE_SYS_TIME_H
1320 # include <sys/time.h>
1321 # else
1322 # include <time.h>
1323 # endif
1324 #endif
1325 #ifdef HAVE_SYS_STAT_H
1326 #include <sys/stat.h>
1327 #endif
1328 ],
1329 [
1330 struct timespec t;
1331 struct stat s = {0};
1332 t.tv_sec = s.st_mtim.tv_sec;
1333 t.tv_nsec = s.st_mtim.tv_nsec;
1334 t.tv_sec = s.st_ctim.tv_sec;
1335 t.tv_nsec = s.st_ctim.tv_nsec;
1336 t.tv_sec = s.st_atim.tv_sec;
1337 t.tv_nsec = s.st_atim.tv_nsec;
1338 ],
1339 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1340 ])
1342 if test x"$samba_cv_stat_hires" = x"yes" ; then
1343 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1344 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1345 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1346 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1347 [whether struct stat has sub-second timestamps])
1348 fi
1350 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_cv_stat_hires_notimespec,
1351 [
1352 AC_TRY_COMPILE(
1353 [
1354 #if TIME_WITH_SYS_TIME
1355 # include <sys/time.h>
1356 # include <time.h>
1357 #else
1358 # if HAVE_SYS_TIME_H
1359 # include <sys/time.h>
1360 # else
1361 # include <time.h>
1362 # endif
1363 #endif
1364 #ifdef HAVE_SYS_STAT_H
1365 #include <sys/stat.h>
1366 #endif
1367 ],
1368 [
1369 struct timespec t;
1370 struct stat s = {0};
1371 t.tv_sec = s.st_mtime;
1372 t.tv_nsec = s.st_mtimensec;
1373 t.tv_sec = s.st_ctime;
1374 t.tv_nsec = s.st_ctimensec;
1375 t.tv_sec = s.st_atime;
1376 t.tv_nsec = s.st_atimensec;
1377 ],
1378 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1379 ])
1381 if test x"$samba_cv_stat_hires_notimespec" = x"yes" ; then
1382 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1383 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1384 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1385 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1386 [whether struct stat has sub-second timestamps without struct timespec])
1387 fi
1389 AC_CACHE_CHECK([whether struct stat has st_birthtimespec], samba_cv_stat_st_birthtimespec,
1390 [
1391 AC_TRY_COMPILE(
1392 [
1393 #if TIME_WITH_SYS_TIME
1394 # include <sys/time.h>
1395 # include <time.h>
1396 #else
1397 # if HAVE_SYS_TIME_H
1398 # include <sys/time.h>
1399 # else
1400 # include <time.h>
1401 # endif
1402 #endif
1403 #ifdef HAVE_SYS_STAT_H
1404 #include <sys/stat.h>
1405 #endif
1406 ],
1407 [
1408 struct timespec t;
1409 struct stat s = {0};
1410 t = s.st_birthtimespec;
1411 ],
1412 samba_cv_stat_st_birthtimespec=yes, samba_cv_stat_birthtimespec=no)
1413 ])
1415 if test x"$samba_cv_stat_st_birthtimespec" = x"yes" ; then
1416 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMESPEC, 1, [whether struct stat contains st_birthtimespec])
1417 fi
1419 AC_CACHE_CHECK([whether struct stat has st_birthtimensec], samba_cv_stat_st_birthtimensec,
1420 [
1421 AC_TRY_COMPILE(
1422 [
1423 #if TIME_WITH_SYS_TIME
1424 # include <sys/time.h>
1425 # include <time.h>
1426 #else
1427 # if HAVE_SYS_TIME_H
1428 # include <sys/time.h>
1429 # else
1430 # include <time.h>
1431 # endif
1432 #endif
1433 #ifdef HAVE_SYS_STAT_H
1434 #include <sys/stat.h>
1435 #endif
1436 ],
1437 [
1438 struct timespec t;
1439 struct stat s = {0};
1440 t.tv_nsec = s.st_birthtimensec;
1441 ],
1442 samba_cv_stat_st_birthtimensec=yes, samba_cv_stat_birthtimensec=no)
1443 ])
1445 if test x"$samba_cv_stat_st_birthtimensec" = x"yes" ; then
1446 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMENSEC, 1, [whether struct stat contains st_birthtimensec])
1447 fi
1449 AC_CACHE_CHECK([whether struct stat has st_birthtime], samba_cv_stat_st_birthtime,
1450 [
1451 AC_TRY_COMPILE(
1452 [
1453 #if TIME_WITH_SYS_TIME
1454 # include <sys/time.h>
1455 # include <time.h>
1456 #else
1457 # if HAVE_SYS_TIME_H
1458 # include <sys/time.h>
1459 # else
1460 # include <time.h>
1461 # endif
1462 #endif
1463 #ifdef HAVE_SYS_STAT_H
1464 #include <sys/stat.h>
1465 #endif
1466 ],
1467 [
1468 struct time_t t;
1469 struct stat s = {0};
1470 t = s.st_birthtime;
1471 ],
1472 samba_cv_stat_st_birthtime=yes, samba_cv_stat_birthtime=no)
1473 ])
1475 if test x"$samba_cv_stat_st_birthtime" = x"yes" ; then
1476 AC_DEFINE(HAVE_STAT_ST_BIRTHTIME, 1, [whether struct stat contains st_birthtime])
1477 fi
1479 #####################################
1480 # needed for SRV lookups
1481 AC_CHECK_LIB(resolv, dn_expand)
1482 AC_CHECK_LIB(resolv, _dn_expand)
1483 AC_CHECK_LIB(resolv, __dn_expand)
1485 #
1486 # Check for the functions putprpwnam, set_auth_parameters,
1487 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1488 # Needed for OSF1 and HPUX.
1489 #
1491 AC_LIBTESTFUNC(security, putprpwnam)
1492 AC_LIBTESTFUNC(sec, putprpwnam)
1494 AC_LIBTESTFUNC(security, set_auth_parameters)
1495 AC_LIBTESTFUNC(sec, set_auth_parameters)
1497 # UnixWare 7.x has its getspnam in -lgen
1498 AC_LIBTESTFUNC(gen, getspnam)
1500 AC_LIBTESTFUNC(security, getspnam)
1501 AC_LIBTESTFUNC(sec, getspnam)
1503 AC_LIBTESTFUNC(security, bigcrypt)
1504 AC_LIBTESTFUNC(sec, bigcrypt)
1506 AC_LIBTESTFUNC(security, getprpwnam)
1507 AC_LIBTESTFUNC(sec, getprpwnam)
1509 AC_CHECK_FUNCS(strsignal)
1511 ############################################
1512 # Check if we have libattr
1513 case "$host_os" in
1514 *osf*)
1515 AC_SEARCH_LIBS(getproplist, [proplist])
1516 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1517 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1518 AC_CHECK_FUNCS(sizeof_proplist_entry)
1519 ;;
1520 *)
1521 AC_SEARCH_LIBS(getxattr, [attr])
1522 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1523 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1524 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1525 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1526 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1527 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1528 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1529 ;;
1530 esac
1532 ########################################################
1533 # Check if attropen() is present if this is Solaris
1534 case "$host_os" in
1535 *solaris*)
1536 AC_CHECK_FUNCS(attropen)
1537 ;;
1538 esac
1540 ########################################################
1541 # Do xattr functions take additional options like on Darwin?
1542 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1543 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1544 old_LIBS=$LIBS
1545 LIBS="$LIBS $ACL_LIBS"
1546 AC_TRY_COMPILE([
1547 #include <sys/types.h>
1548 #if HAVE_ATTR_XATTR_H
1549 #include <attr/xattr.h>
1550 #elif HAVE_SYS_XATTR_H
1551 #include <sys/xattr.h>
1552 #endif
1553 ],[
1554 getxattr(0, 0, 0, 0, 0, 0);
1555 ],
1556 [smb_attr_cv_xattr_add_opt=yes],
1557 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1558 ])
1559 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1560 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1561 fi
1562 fi
1564 # Check if we have extattr
1565 case "$host_os" in
1566 *freebsd4* | *dragonfly* )
1567 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1568 ;;
1569 *)
1570 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1571 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1572 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1573 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1574 ;;
1575 esac
1577 AC_DISABLE_STATIC
1578 AC_ENABLE_SHARED
1580 # Set defaults
1581 PIE_CFLAGS=""
1582 PIE_LDFLAGS=""
1583 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1585 if test "x$enable_pie" != xno
1586 then
1587 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1588 [
1589 cat > conftest.c <<EOF
1590 int foo;
1591 main () { return 0;}
1592 EOF
1593 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1594 then
1595 samba_cv_fpie=yes
1596 else
1597 samba_cv_fpie=no
1598 fi
1599 rm -f conftest*
1600 ])
1601 if test x"${samba_cv_fpie}" = x"yes"
1602 then
1603 PIE_CFLAGS="-fPIE"
1604 PIE_LDFLAGS="-pie"
1605 fi
1606 fi
1608 # Set defaults
1609 RELRO_LDFLAGS=""
1610 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1612 if test "x$enable_relro" != xno
1613 then
1614 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1615 [
1616 cat > conftest.c <<EOF
1617 int foo;
1618 main () { return 0;}
1619 EOF
1620 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1621 then
1622 samba_cv_relro=yes
1623 else
1624 samba_cv_relro=no
1625 fi
1626 rm -f conftest*
1627 ])
1628 if test x"${samba_cv_relro}" = x"yes"
1629 then
1630 RELRO_LDFLAGS="-Wl,-z,relro"
1631 fi
1632 fi
1634 # Set defaults
1635 SYMSEXT="syms"
1636 AC_SUBST(SYMSEXT)
1638 # Assume non-shared by default and override below
1639 BLDSHARED="false"
1641 # these are the defaults, good for lots of systems
1642 HOST_OS="$host_os"
1643 LDSHFLAGS="-shared"
1644 MODULE_EXPORTS=""
1645 SONAMEFLAG="#"
1646 SHLD="\${CC} \${CFLAGS}"
1647 PICFLAG="${PIE_CFLAGS}"
1648 SHLIBEXT="so"
1649 DSO_EXPORTS=""
1651 # this bit needs to be modified for each OS that supports share libs
1652 # You need to specify how to create a shared library and
1653 # how to compile C code to produce PIC object files
1655 AC_MSG_CHECKING([ability to build shared libraries])
1657 # and these are for particular systems
1658 case "$host_os" in
1659 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1660 BLDSHARED="true"
1661 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1662 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1663 else
1664 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1665 fi
1666 DYNEXP="-Wl,--export-dynamic"
1667 PICFLAG="-fPIC"
1668 SONAMEFLAG="-Wl,-soname="
1669 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1670 ;;
1671 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1672 BLDSHARED="true"
1673 LDSHFLAGS="-G"
1674 SONAMEFLAG="-h "
1675 if test "${GCC}" = "yes"; then
1676 PICFLAG="-fPIC"
1677 SONAMEFLAG="-Wl,-soname="
1678 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1679 DYNEXP="-Wl,-E"
1680 fi
1681 else
1682 PICFLAG="-KPIC"
1683 ## ${CFLAGS} added for building 64-bit shared
1684 ## libs using Sun's Compiler
1685 LDSHFLAGS="-G \${CFLAGS}"
1686 fi
1687 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1688 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1689 ;;
1690 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1691 BLDSHARED="true"
1692 LDSHFLAGS="-G"
1693 SONAMEFLAG="-Wl,-h,"
1694 PICFLAG="-KPIC" # Is this correct for SunOS
1695 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1696 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1697 ;;
1698 *netbsd* | *freebsd* | *dragonfly* )
1699 BLDSHARED="true"
1700 LDSHFLAGS="-shared"
1701 DYNEXP="-Wl,--export-dynamic"
1702 SONAMEFLAG="-Wl,-soname,"
1703 PICFLAG="-fPIC -DPIC"
1704 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1705 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1706 ;;
1707 *openbsd*) BLDSHARED="true"
1708 LDSHFLAGS="-shared"
1709 DYNEXP="-Wl,-Bdynamic"
1710 SONAMEFLAG="-Wl,-soname,"
1711 PICFLAG="-fPIC"
1712 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1713 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1714 ;;
1715 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1716 case "$host_os" in
1717 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1718 ;;
1719 esac
1720 BLDSHARED="true"
1721 LDSHFLAGS="-set_version sgi1.0 -shared"
1722 SONAMEFLAG="-soname "
1723 SHLD="\${LD}"
1724 if test "${GCC}" = "yes"; then
1725 PICFLAG="-fPIC"
1726 else
1727 PICFLAG="-KPIC"
1728 fi
1729 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1730 ;;
1731 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1732 BLDSHARED="true"
1733 # use expfull to export underscored symbols
1734 # add rtl to remove /lib/crt0.o warning
1735 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1736 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1737 PICFLAG="-O2"
1738 # as AIX code is always position independent...
1739 # .po will just create compile warnings, use po.o:
1740 if test "${GCC}" != "yes"; then
1741 ## for funky AIX compiler using strncpy()
1742 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1743 fi
1745 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1746 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1747 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1748 ;;
1749 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1750 # Use special PIC flags for the native HP-UX compiler.
1751 BLDSHARED="true"
1752 SHLD="cc"
1753 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1754 SONAMEFLAG="-Wl,+h "
1755 PICFLAG="+z"
1756 if test "${GCC}" = "yes"; then
1757 PICFLAG="-fPIC"
1758 else
1759 PICFLAG="+z +ESnolit"
1760 fi
1761 if test "$host_cpu" = "ia64"; then
1762 SHLIBEXT="so"
1763 PICFLAG="+z"
1764 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1765 else
1766 SHLIBEXT="sl"
1767 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1768 fi
1769 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1770 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1771 ;;
1772 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1773 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1774 ;;
1775 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1776 BLDSHARED="true"
1777 LDSHFLAGS="-shared"
1778 SONAMEFLAG="-Wl,-soname,"
1779 PICFLAG="-fPIC"
1780 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1781 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1782 ;;
1783 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1784 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1785 ;;
1786 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1787 BLDSHARED="true"
1788 LDSHFLAGS="-shared"
1789 SONAMEFLAG="-Wl,-soname,"
1790 PICFLAG="-KPIC"
1791 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1792 ;;
1793 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1794 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1795 ;;
1796 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1797 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1798 ;;
1799 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1800 case "$host" in
1801 *-univel-*) if [ test "$GCC" != yes ]; then
1802 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1803 fi
1804 LDSHFLAGS="-G"
1805 DYNEXP="-Bexport"
1806 ;;
1807 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1808 esac
1809 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1810 ;;
1812 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1813 if [ test "$GCC" != yes ]; then
1814 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1815 fi
1816 LDSHFLAGS="-G"
1817 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1818 ;;
1819 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1820 BLDSHARED="false"
1821 LDSHFLAGS=""
1822 ;;
1824 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1825 BLDSHARED="true"
1826 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1827 CFLAGS="$CFLAGS -fno-common"
1828 SHLD="\${CC}"
1829 SHLIBEXT="dylib"
1830 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1831 SHLIBEXT="dylib"
1832 # Since gcc doesn't fail on unrecognised options, the
1833 # PIE test incorrectly succeeds. Darwin gcc does not
1834 # actually support the PIE stuff.
1835 PIE_LDFLAGS=
1836 PIE_CFLAGS=
1837 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1838 ;;
1840 *)
1841 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1842 ;;
1843 esac
1845 if test "$enable_shared" != "yes"; then
1846 BLDSHARED=false
1847 fi
1849 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1850 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1851 fi
1853 if test x"$BLDSHARED" = x"true" ; then
1854 LDFLAGS="$LDFLAGS -L./bin"
1855 fi
1857 AC_MSG_RESULT($BLDSHARED)
1859 AC_MSG_CHECKING([LDFLAGS])
1860 AC_MSG_RESULT([$LDFLAGS])
1861 AC_MSG_CHECKING([DYNEXP])
1862 AC_MSG_RESULT([$DYNEXP])
1864 #######################################################
1865 # test whether building a shared library actually works
1866 if test $BLDSHARED = true; then
1868 AC_MSG_CHECKING([SHLD])
1869 AC_MSG_RESULT([$SHLD])
1870 AC_MSG_CHECKING([LDSHFLAGS])
1871 AC_MSG_RESULT([$LDSHFLAGS])
1873 AC_MSG_CHECKING([SHLIBEXT])
1874 AC_MSG_RESULT([$SHLIBEXT])
1875 AC_MSG_CHECKING([SONAMEFLAG])
1876 AC_MSG_RESULT([$SONAMEFLAG])
1878 AC_MSG_CHECKING([PICFLAG])
1879 AC_MSG_RESULT([$PICFLAG])
1881 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1882 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1884 AC_CACHE_CHECK([whether building shared libraries actually works],
1885 [ac_cv_shlib_works],[
1886 # try building a trivial shared library
1887 ac_cv_shlib_works=no
1888 # The $SHLD and $LDSHFLAGS variables may contain references to other
1889 # variables so they need to be eval'ed.
1890 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1891 shlib.o ${srcdir-.}/tests/shlib.c && \
1892 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1893 shlib.o && ac_cv_shlib_works=yes
1894 rm -f "shlib.$SHLIBEXT" shlib.o
1896 ])
1897 if test $ac_cv_shlib_works = no; then
1898 BLDSHARED=false
1899 fi
1900 fi
1902 if test x"$BLDSHARED" != x"true"; then
1903 LDSHFLAGS="shared-libraries-disabled"
1904 SONAMEFLAG="shared-libraries-disabled"
1905 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1906 SHLD="shared-libraries-disabled"
1907 PICFLAG="${PIE_CFLAGS}"
1908 SHLIBEXT="shared_libraries_disabled"
1909 fi
1911 AC_MSG_CHECKING([used PICFLAG])
1912 AC_MSG_RESULT([$PICFLAG])
1914 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1916 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1918 ################
1920 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1921 AC_TRY_RUN([#include <stdio.h>
1922 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1923 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1924 if test x"$samba_cv_have_longlong" = x"yes"; then
1925 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1926 AC_CHECK_TYPE(intptr_t, unsigned long long)
1927 else
1928 AC_CHECK_TYPE(intptr_t, unsigned long)
1929 fi
1931 #
1932 # Check if the compiler supports the LL prefix on long long integers.
1933 # AIX needs this.
1935 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1936 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1937 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1938 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1939 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1940 fi
1943 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1944 AC_TRY_RUN([#include <time.h>
1945 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1946 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1947 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1948 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1949 fi
1951 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1952 AC_TRY_RUN([#include <stdio.h>
1953 #include <sys/stat.h>
1954 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1955 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1956 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1957 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1958 fi
1960 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1961 AC_TRY_RUN([
1962 #if defined(HAVE_UNISTD_H)
1963 #include <unistd.h>
1964 #endif
1965 #include <stdio.h>
1966 #include <sys/stat.h>
1967 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1968 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1969 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1970 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1971 fi
1973 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1974 AC_TRY_RUN([
1975 #if defined(HAVE_UNISTD_H)
1976 #include <unistd.h>
1977 #endif
1978 #include <stdio.h>
1979 #include <sys/stat.h>
1980 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1981 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1982 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1983 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1984 fi
1986 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1987 AC_TRY_RUN([
1988 #if defined(HAVE_UNISTD_H)
1989 #include <unistd.h>
1990 #endif
1991 #include <stdio.h>
1992 #include <sys/stat.h>
1993 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1994 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1995 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1996 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1997 fi
1999 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2000 AC_TRY_RUN([
2001 #if defined(HAVE_UNISTD_H)
2002 #include <unistd.h>
2003 #endif
2004 #include <stdio.h>
2005 #include <sys/stat.h>
2006 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2007 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2008 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2009 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2010 fi
2012 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2013 AC_TRY_RUN([
2014 #if defined(HAVE_UNISTD_H)
2015 #include <unistd.h>
2016 #endif
2017 #include <stdio.h>
2018 #include <sys/stat.h>
2019 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2020 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2021 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2022 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2023 fi
2025 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2026 AC_TRY_COMPILE([
2027 #if defined(HAVE_UNISTD_H)
2028 #include <unistd.h>
2029 #endif
2030 #include <sys/types.h>
2031 #include <dirent.h>],
2032 [DIR64 de;],
2033 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2034 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2035 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2036 fi
2038 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2039 AC_TRY_COMPILE([
2040 #if defined(HAVE_UNISTD_H)
2041 #include <unistd.h>
2042 #endif
2043 #include <sys/types.h>
2044 #include <dirent.h>],
2045 [struct dirent64 de;],
2046 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2047 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2048 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2049 fi
2051 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2052 AC_TRY_RUN([
2053 #if defined(HAVE_UNISTD_H)
2054 #include <unistd.h>
2055 #endif
2056 #include <sys/types.h>
2057 main() { dev_t dev; int i = major(dev); return 0; }],
2058 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2059 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2060 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2061 fi
2063 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2064 AC_TRY_RUN([
2065 #if defined(HAVE_UNISTD_H)
2066 #include <unistd.h>
2067 #endif
2068 #include <sys/types.h>
2069 main() { dev_t dev; int i = minor(dev); return 0; }],
2070 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2071 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2072 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2073 fi
2075 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2076 AC_TRY_RUN([
2077 #if defined(HAVE_UNISTD_H)
2078 #include <unistd.h>
2079 #endif
2080 #include <sys/types.h>
2081 main() { dev_t dev = makedev(1,2); return 0; }],
2082 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2083 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2084 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2085 fi
2087 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2088 AC_TRY_RUN([#include <stdio.h>
2089 main() { char c; c=250; exit((c > 0)?0:1); }],
2090 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2091 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2092 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2093 fi
2095 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2096 AC_TRY_COMPILE([#include <sys/types.h>
2097 #include <dirent.h>
2098 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2099 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2100 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2101 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2102 fi
2104 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2105 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2106 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2107 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2108 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2109 fi
2111 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2112 AC_TRY_LINK([
2113 #include <sys/time.h>
2114 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2115 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2116 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2117 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2118 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2119 fi
2121 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2123 # On some systems (eg. Linux) librt can pull in libpthread. We
2124 # don't want this to happen because libpthreads changes signal delivery
2125 # semantics in ways we are not prepared for. This breaks Linux oplocks
2126 # which rely on signals.
2128 AC_LIBTESTFUNC(rt, clock_gettime,
2129 [
2130 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2131 [Whether clock_gettime is available])
2132 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2133 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2134 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2135 ])
2137 fi
2139 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2140 AC_TRY_RUN([#include <sys/types.h>
2141 #include <dirent.h>
2142 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2143 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2144 di->d_name[0] == 0) exit(0); exit(1);} ],
2145 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2146 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2147 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2148 fi
2150 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2151 AC_TRY_COMPILE([#include <sys/types.h>
2152 #include <utime.h>],
2153 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2154 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2155 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2156 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2157 fi
2159 ##############
2160 # Check utmp details, but only if our OS offers utmp.h
2161 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2162 dnl utmp and utmpx come in many flavours
2163 dnl We need to check for many of them
2164 dnl But we don't need to do each and every one, because our code uses
2165 dnl mostly just the utmp (not utmpx) fields.
2167 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2169 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2170 AC_TRY_COMPILE([#include <sys/types.h>
2171 #include <utmp.h>],
2172 [struct utmp ut; ut.ut_name[0] = 'a';],
2173 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2174 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2175 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2176 fi
2178 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2179 AC_TRY_COMPILE([#include <sys/types.h>
2180 #include <utmp.h>],
2181 [struct utmp ut; ut.ut_user[0] = 'a';],
2182 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2183 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2184 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2185 fi
2187 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2188 AC_TRY_COMPILE([#include <sys/types.h>
2189 #include <utmp.h>],
2190 [struct utmp ut; ut.ut_id[0] = 'a';],
2191 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2192 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2193 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2194 fi
2196 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2197 AC_TRY_COMPILE([#include <sys/types.h>
2198 #include <utmp.h>],
2199 [struct utmp ut; ut.ut_host[0] = 'a';],
2200 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2201 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2202 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2203 fi
2205 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2206 AC_TRY_COMPILE([#include <sys/types.h>
2207 #include <utmp.h>],
2208 [struct utmp ut; time_t t; ut.ut_time = t;],
2209 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2210 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2211 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2212 fi
2214 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2215 AC_TRY_COMPILE([#include <sys/types.h>
2216 #include <utmp.h>],
2217 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2218 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2219 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2220 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2221 fi
2223 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2224 AC_TRY_COMPILE([#include <sys/types.h>
2225 #include <utmp.h>],
2226 [struct utmp ut; ut.ut_type = 0;],
2227 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2228 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2229 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2230 fi
2232 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2233 AC_TRY_COMPILE([#include <sys/types.h>
2234 #include <utmp.h>],
2235 [struct utmp ut; ut.ut_pid = 0;],
2236 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2237 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2238 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2239 fi
2241 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2242 AC_TRY_COMPILE([#include <sys/types.h>
2243 #include <utmp.h>],
2244 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2245 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2246 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2247 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2248 fi
2250 dnl Look for the IPv6 varient by preference. Many systems have both.
2251 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2252 AC_TRY_COMPILE([#include <sys/types.h>
2253 #include <utmp.h>],
2254 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2255 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2256 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2257 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2258 fi
2260 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2261 AC_TRY_COMPILE([#include <sys/types.h>
2262 #include <utmp.h>],
2263 [struct utmp ut; ut.ut_addr = 0;],
2264 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2265 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2266 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2267 fi
2269 if test x$ac_cv_func_pututline = xyes ; then
2270 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2271 AC_TRY_COMPILE([#include <sys/types.h>
2272 #include <utmp.h>],
2273 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2274 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2275 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2276 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2277 fi
2278 fi
2280 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2281 AC_TRY_COMPILE([#include <sys/types.h>
2282 #include <utmpx.h>],
2283 [struct utmpx ux; ux.ut_syslen = 0;],
2284 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2285 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2286 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2287 fi
2289 fi
2290 # end utmp details
2293 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2294 AC_ARG_WITH(libiconv,
2295 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2296 [
2297 if test "$withval" = "no" ; then
2298 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2299 else
2300 if test "$withval" != "yes" ; then
2301 ICONV_PATH_SPEC=yes
2302 ICONV_LOOK_DIRS="$withval"
2303 fi
2304 fi
2305 ])
2307 for i in $ICONV_LOOK_DIRS ; do
2309 save_LIBS="$LIBS"
2310 save_LDFLAGS="$LDFLAGS"
2311 save_CPPFLAGS="$CPPFLAGS"
2313 iconv_current_LIBS=""
2314 iconv_current_LDFLAGS=""
2315 iconv_current_CPPFLAGS=""
2317 ICONV_FOUND="no"
2318 unset libext
2320 # This is here to handle -withval stuff for --with-libiconv
2321 # Perhaps we should always add a -L
2322 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2324 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2325 # installation paths. This gets a little tricky since we might have iconv
2326 # in both libiconv and in libc. In this case the jm_ICONV test will always
2327 # succeed when the header is found. To counter this, make sure the
2328 # library directory is there and check the ABI directory first (which
2329 # should be harmless on other systems, but causes tons of linker warnings on
2330 # 64bit Ubuntu systems).
2331 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2332 # installed, I've decided to fix the linker warnings.
2333 # -- Kai
2334 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2335 for l in "lib" "lib32" "lib/hpux32"; do
2336 if test -d "$i/$l" ; then
2337 LDFLAGS="$save_LDFLAGS -L$i/$l"
2338 LIBS=
2339 export LDFLAGS LIBS CPPFLAGS
2340 # Try to find iconv(3)
2341 jm_ICONV($i/$l)
2342 if test x"$ICONV_FOUND" = "xyes" ; then
2343 libext="$l"
2344 break
2345 fi
2346 fi
2347 done
2349 if test x"$ICONV_FOUND" = "xyes" ; then
2350 iconv_current_LDFLAGS="-L$i/$libext"
2351 iconv_current_CPPFLAGS="-I$i/include"
2353 if test x"$jm_cv_lib_iconv" != x; then
2354 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2355 else
2356 # We found iconv in libc.
2357 iconv_current_LIBS=""
2358 fi
2360 fi
2362 if test x"$ICONV_FOUND" = "xyes" ; then
2364 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2365 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2366 LIBS="$save_LIBS $iconv_current_LIBS"
2367 export LDFLAGS LIBS CPPFLAGS
2369 default_dos_charset=no
2370 default_display_charset=no
2371 default_unix_charset=no
2373 # check for default dos charset name
2374 for j in CP850 IBM850 ; do
2375 rjs_CHARSET($j)
2376 default_dos_charset="$ICONV_CHARSET"
2377 if test x"$default_dos_charset" = x"$j"; then
2378 break
2379 fi
2380 done
2382 # check for default display charset name
2383 for j in ASCII 646 ; do
2384 rjs_CHARSET($j)
2385 default_display_charset="$ICONV_CHARSET"
2386 if test x"$default_display_charset" = x"$j"; then
2387 break
2388 fi
2389 done
2391 # check for default unix charset name
2392 for j in UTF-8 UTF8 ; do
2393 rjs_CHARSET($j)
2394 default_unix_charset="$ICONV_CHARSET"
2395 if test x"$default_unix_charset" = x"$j"; then
2396 break
2397 fi
2398 done
2400 if test "$default_dos_charset" != "no" -a \
2401 "$default_dos_charset" != "cross" -a \
2402 "$default_display_charset" != "no" -a \
2403 "$default_display_charset" != "cross" -a \
2404 "$default_unix_charset" != "no" -a \
2405 "$default_unix_charset" != "cross"
2406 then
2407 samba_cv_HAVE_NATIVE_ICONV=yes
2408 else
2409 if test "$default_dos_charset" = "cross" -o \
2410 "$default_display_charset" = "cross" -o \
2411 "$default_unix_charset" = "cross"
2412 then
2413 samba_cv_HAVE_NATIVE_ICONV=cross
2414 else
2415 samba_cv_HAVE_NATIVE_ICONV=no
2416 fi
2417 fi
2419 # At this point, we have a libiconv candidate. We know that
2420 # we have the right headers and libraries, but we don't know
2421 # whether it does the conversions we want. We can't test this
2422 # because we are cross-compiling. This is not necessarily a big
2423 # deal, since we can't guarantee that the results we get now will
2424 # match the results we get at runtime anyway.
2425 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2426 default_dos_charset="CP850"
2427 default_display_charset="ASCII"
2428 default_unix_charset="UTF-8"
2429 samba_cv_HAVE_NATIVE_ICONV=yes
2430 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2431 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2432 fi
2434 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2436 CPPFLAGS=$save_CPPFLAGS
2437 LDFLAGS=$save_LDFLAGS
2438 LIBS=$save_LIBS
2440 if test x"$iconv_current_LIBS" != x; then
2441 LIBS="$LIBS $iconv_current_LIBS"
2442 fi
2444 # Add the flags we need to CPPFLAGS and LDFLAGS
2445 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2446 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2448 # Turn the #defines into string literals
2449 default_dos_charset="\"$default_dos_charset\""
2450 default_display_charset="\"$default_display_charset\""
2451 default_unix_charset="\"$default_unix_charset\""
2453 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2454 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2455 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2456 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2458 break
2459 fi
2461 # We didn't find a working iconv, so keep going
2462 fi
2464 # We only need to clean these up here for the next pass through the loop
2465 CPPFLAGS=$save_CPPFLAGS
2466 LDFLAGS=$save_LDFLAGS
2467 LIBS=$save_LIBS
2468 export LDFLAGS LIBS CPPFLAGS
2469 done
2470 unset libext
2473 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2474 AC_MSG_WARN([Sufficient support for iconv function was not found.
2475 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2476 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2477 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2478 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2479 fi
2482 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2483 AC_TRY_RUN([
2484 #include <sys/types.h>
2485 #include <fcntl.h>
2486 #ifndef F_GETLEASE
2487 #define F_GETLEASE 1025
2488 #endif
2489 main() {
2490 int fd = open("/dev/null", O_RDONLY);
2491 return fcntl(fd, F_GETLEASE, 0) == -1;
2492 }
2493 ],
2494 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2495 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2496 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2497 fi
2499 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2500 AC_TRY_RUN([
2501 #include <sys/types.h>
2502 #include <fcntl.h>
2503 #include <signal.h>
2504 #ifndef F_NOTIFY
2505 #define F_NOTIFY 1026
2506 #endif
2507 main() {
2508 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2509 }
2510 ],
2511 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2512 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2513 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2514 fi
2516 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2517 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2518 AC_CHECK_FUNCS(inotify_init)
2519 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2520 ],
2521 samba_cv_HAVE_INOTIFY=yes,
2522 samba_cv_HAVE_INOTIFY=no,
2523 samba_cv_HAVE_INOTIFY=cross)
2525 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2526 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2527 fi
2529 #################################################
2530 # Check if FAM notifications are available. For FAM info, see
2531 # http://oss.sgi.com/projects/fam/
2532 # http://savannah.nongnu.org/projects/fam/
2533 AC_ARG_ENABLE(fam,
2534 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2536 if test x$enable_fam != xno; then
2537 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2538 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2539 # On IRIX, libfam requires libC, but other FAM implementations
2540 # might not need it.
2541 AC_CHECK_LIB(fam, FAMOpen2,
2542 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2543 [samba_cv_HAVE_LIBFAM=no])
2545 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2546 samba_fam_xtra=-lC
2547 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2548 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2549 [samba_cv_HAVE_LIBFAM=no])
2550 unset samba_fam_xtra
2551 fi
2552 fi
2554 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2555 default_shared_modules="$default_shared_modules vfs_notify_fam"
2556 AC_TRY_COMPILE([#include <fam.h>],
2557 [FAMCodes code = FAMChanged;],
2558 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2559 [Whether fam.h contains a typedef for enum FAMCodes]),
2560 [])
2561 fi
2563 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2564 AC_MSG_ERROR(FAM support requested but FAM library not available )
2565 fi
2566 fi
2568 AC_SUBST(SMB_FAM_LIBS)
2570 #################################################
2571 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2573 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2575 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2576 # Theoretically it should work with AIX JFS2 too but this needs testing
2577 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2578 default_shared_modules="$default_shared_modules vfs_tsmsm"
2579 fi
2581 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2582 AC_TRY_RUN([
2583 #include <sys/types.h>
2584 #include <fcntl.h>
2585 #include <signal.h>
2586 #include <sys/file.h>
2587 #ifndef LOCK_MAND
2588 #define LOCK_MAND 32
2589 #define LOCK_READ 64
2590 #endif
2591 main() {
2592 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2593 }
2594 ],
2595 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2596 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2597 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2598 fi
2601 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2602 AC_TRY_COMPILE([#include <sys/types.h>
2603 #include <fcntl.h>],
2604 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2605 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2606 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2607 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2608 fi
2610 #################################################
2611 # Check for POSIX capability support
2613 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2614 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2615 [], [])
2617 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2619 ac_save_LIBS=$LIBS
2620 AC_LIBTESTFUNC(cap, cap_get_proc)
2622 AC_CACHE_CHECK([for POSIX capabilities],
2623 samba_cv_HAVE_POSIX_CAPABILITIES,
2624 [
2625 AC_TRY_RUN([
2626 #include <sys/types.h>
2627 #include <sys/capability.h>
2628 main() {
2629 cap_t cap;
2630 cap_value_t vals[1];
2631 if (!(cap = cap_get_proc()))
2632 exit(1);
2633 vals[0] = CAP_CHOWN;
2634 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2635 cap_set_proc(cap);
2636 exit(0);
2637 }],
2638 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2639 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2640 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2641 ])
2643 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2644 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2645 [Whether POSIX capabilities are available])
2646 else
2647 LIBS=$ac_save_LIBS
2648 fi
2650 fi
2652 #
2653 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2654 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2655 #
2657 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2658 AC_TRY_COMPILE([#include <sys/types.h>
2659 #if defined(HAVE_RPC_RPC_H)
2660 #include <rpc/rpc.h>
2661 #endif],
2662 [int16 testvar;],
2663 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2664 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2665 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2666 fi
2668 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2669 AC_TRY_COMPILE([#include <sys/types.h>
2670 #if defined(HAVE_RPC_RPC_H)
2671 #include <rpc/rpc.h>
2672 #endif],
2673 [uint16 testvar;],
2674 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2675 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2676 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2677 fi
2679 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2680 AC_TRY_COMPILE([#include <sys/types.h>
2681 #if defined(HAVE_RPC_RPC_H)
2682 #include <rpc/rpc.h>
2683 #endif],
2684 [int32 testvar;],
2685 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2686 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2687 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2688 fi
2690 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2691 AC_TRY_COMPILE([#include <sys/types.h>
2692 #if defined(HAVE_RPC_RPC_H)
2693 #include <rpc/rpc.h>
2694 #endif],
2695 [uint32 testvar;],
2696 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2697 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2698 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2699 fi
2701 dnl
2702 dnl Some systems (SCO) have a problem including
2703 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2704 dnl as a #define in <prot.h> and as part of an enum
2705 dnl in <rpc/rpc.h>.
2706 dnl
2708 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2709 AC_TRY_COMPILE([#include <sys/types.h>
2710 #ifdef HAVE_SYS_SECURITY_H
2711 #include <sys/security.h>
2712 #include <prot.h>
2713 #endif /* HAVE_SYS_SECURITY_H */
2714 #if defined(HAVE_RPC_RPC_H)
2715 #include <rpc/rpc.h>
2716 #endif],
2717 [int testvar;],
2718 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2719 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2720 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2721 fi
2723 AC_MSG_CHECKING([for test routines])
2724 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2725 AC_MSG_RESULT(yes),
2726 AC_MSG_ERROR([cant find test code. Aborting config]),
2727 AC_MSG_WARN([cannot run when cross-compiling]))
2729 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2730 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2731 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2732 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2733 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2734 fi
2736 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2737 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2738 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2739 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2740 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2741 fi
2743 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2744 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2745 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2746 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2747 AC_CHECK_FUNCS(getpagesize)
2749 ################################################
2750 # look for a method of setting the effective uid
2751 seteuid=no;
2753 if test $seteuid = no; then
2754 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2755 AC_TRY_RUN([
2756 #define AUTOCONF_TEST 1
2757 #define USE_SETREUID 1
2758 #include "confdefs.h"
2759 #include "${srcdir-.}/lib/util_sec.c"],
2760 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2761 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2762 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2763 fi
2764 fi
2766 # we check for setresuid second as it conflicts with AIO on Linux.
2767 # see http://samba.org/~tridge/junkcode/aio_uid.c
2768 if test $seteuid = no; then
2769 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2770 AC_TRY_RUN([
2771 #define AUTOCONF_TEST 1
2772 #define USE_SETRESUID 1
2773 #include "confdefs.h"
2774 #include "${srcdir-.}/lib/util_sec.c"],
2775 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2776 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2777 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2778 fi
2779 fi
2781 if test $seteuid = no; then
2782 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2783 AC_TRY_RUN([
2784 #define AUTOCONF_TEST 1
2785 #define USE_SETEUID 1
2786 #include "confdefs.h"
2787 #include "${srcdir-.}/lib/util_sec.c"],
2788 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2789 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2790 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2791 fi
2792 fi
2794 if test $seteuid = no; then
2795 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2796 AC_TRY_RUN([
2797 #define AUTOCONF_TEST 1
2798 #define USE_SETUIDX 1
2799 #include "confdefs.h"
2800 #include "${srcdir-.}/lib/util_sec.c"],
2801 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2802 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2803 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2804 fi
2805 fi
2807 AC_CACHE_CHECK([for the Darwin initgroups system call],
2808 samba_cv_DARWIN_INITGROUPS,
2809 AC_TRY_LINK([
2810 #include <sys/syscall.h>
2811 #include <unistd.h>
2812 ],
2813 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2814 samba_cv_DARWIN_INITGROUPS=yes,
2815 samba_cv_DARWIN_INITGROUPS=no)
2816 )
2818 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2819 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2820 [Whether to use the Darwin-specific initgroups system call])
2821 fi
2823 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2824 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2825 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2826 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2827 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2828 fi
2830 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2831 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2832 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2833 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2834 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2836 else
2838 dnl
2839 dnl Don't check for 64 bit fcntl locking if we know that the
2840 dnl glibc2.1 broken check has succeeded.
2841 dnl
2843 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2844 AC_TRY_RUN([
2845 #if defined(HAVE_UNISTD_H)
2846 #include <unistd.h>
2847 #endif
2848 #include <stdio.h>
2849 #include <stdlib.h>
2851 #ifdef HAVE_FCNTL_H
2852 #include <fcntl.h>
2853 #endif
2855 #ifdef HAVE_SYS_FCNTL_H
2856 #include <sys/fcntl.h>
2857 #endif
2858 main() { struct flock64 fl64;
2859 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2860 exit(0);
2861 #else
2862 exit(1);
2863 #endif
2864 }],
2865 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2867 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2868 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2869 fi
2870 fi
2872 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2873 AC_TRY_COMPILE([#include <sys/types.h>
2874 #include <sys/stat.h>
2875 #include <unistd.h>],
2876 [struct stat st; st.st_blocks = 0;],
2877 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2878 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2879 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2880 fi
2882 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2883 AC_TRY_COMPILE([#include <sys/types.h>
2884 #include <sys/stat.h>
2885 #include <unistd.h>],
2886 [struct stat st; st.st_blksize = 0;],
2887 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2888 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2889 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2890 fi
2892 AC_CACHE_CHECK([for st_flags in struct stat],
2893 samba_cv_HAVE_STAT_ST_FLAGS,
2894 [
2895 AC_TRY_COMPILE([#include <sys/types.h>
2896 #include <sys/stat.h>
2897 #include <unistd.h>],
2898 [struct stat st; st.st_flags = 0;],
2899 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2900 samba_cv_HAVE_STAT_ST_FLAGS=no,
2901 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2902 ])
2904 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2905 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2906 [Whether the stat struct has a st_flags member])
2907 fi
2909 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2910 AC_TRY_COMPILE([
2911 #include <sys/types.h>
2912 #include <sys/acl.h>
2913 #if defined(HAVE_RPCSVC_NIS_H)
2914 #include <rpcsvc/nis.h>
2915 #endif],
2916 [int i;],
2917 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2918 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2919 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2920 fi
2922 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2923 AC_TRY_RUN([
2924 #include <stdio.h>
2925 #include <limits.h>
2926 #include <signal.h>
2928 void exit_on_core(int ignored) {
2929 exit(1);
2930 }
2932 main() {
2933 char *newpath;
2934 signal(SIGSEGV, exit_on_core);
2935 newpath = realpath("/tmp", NULL);
2936 exit((newpath != NULL) ? 0 : 1);
2937 }
2938 ],
2939 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2940 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2941 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2942 fi
2944 #################################################
2945 # check for AFS clear-text auth support
2946 samba_cv_WITH_AFS=no
2947 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2948 AC_ARG_WITH(afs,
2949 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2950 [ case "$withval" in
2951 yes|auto)
2952 AC_MSG_RESULT($withval)
2953 samba_cv_WITH_AFS=$withval
2954 ;;
2955 *)
2956 AC_MSG_RESULT(no)
2957 ;;
2958 esac ],
2959 AC_MSG_RESULT(no)
2960 )
2962 ####################################################
2963 # check for Linux-specific AFS fake-kaserver support
2964 samba_cv_WITH_FAKE_KASERVER=no
2965 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2966 AC_ARG_WITH(fake-kaserver,
2967 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2968 [ case "$withval" in
2969 yes|auto)
2970 AC_MSG_RESULT($withval)
2971 samba_cv_WITH_FAKE_KASERVER=$withval
2972 ;;
2973 *)
2974 AC_MSG_RESULT(no)
2975 ;;
2976 esac ],
2977 AC_MSG_RESULT(no)
2978 )
2980 #################################################
2981 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2982 if test x"$samba_cv_WITH_AFS" != x"no" ||
2983 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2985 # see if this box has the afs-headers in /usr/include/afs
2986 AC_MSG_CHECKING(for /usr/include/afs)
2987 if test -d /usr/include/afs; then
2988 CFLAGS="$CFLAGS -I/usr/include/afs"
2989 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2990 AC_MSG_RESULT(yes)
2991 else
2992 AC_MSG_RESULT(no)
2993 fi
2995 # check for afs.h
2996 have_afs_headers=no
2997 AC_CHECK_HEADERS(afs.h afs/afs.h)
2998 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2999 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3000 test x"$samba_cv_WITH_AFS" = x"auto"; then
3001 AC_MSG_WARN([AFS cannot be supported without afs.h])
3002 else
3003 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3004 fi
3005 else
3006 have_afs_headers=yes
3007 fi
3008 fi
3010 FAKE_KASERVER_OBJ=""
3011 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3012 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3013 FAKE_KASERVER_OBJ="utils/net_afs.o"
3014 fi
3015 AC_SUBST(FAKE_KASERVER_OBJ)
3017 #################################################
3018 # check whether to compile AFS/NT ACL mapping module
3019 samba_cv_WITH_VFS_AFSACL=no
3020 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3021 AC_ARG_WITH(vfs-afsacl,
3022 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3023 [ case "$withval" in
3024 yes|auto)
3025 AC_MSG_RESULT($withval)
3026 samba_cv_WITH_VFS_AFSACL=yes
3027 ;;
3028 *)
3029 AC_MSG_RESULT(no)
3030 ;;
3031 esac ],
3032 AC_MSG_RESULT(no)
3033 )
3035 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3036 default_shared_modules="$default_shared_modules vfs_afsacl"
3037 fi
3039 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3040 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3041 fi
3043 #################################################
3044 # check for the DFS clear-text auth system
3045 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3046 AC_ARG_WITH(dfs,
3047 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3048 [ case "$withval" in
3049 yes)
3050 AC_MSG_RESULT(yes)
3051 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3052 ;;
3053 *)
3054 AC_MSG_RESULT(no)
3055 ;;
3056 esac ],
3057 AC_MSG_RESULT(no)
3058 )
3060 ########################################################
3061 # Compile with LDAP support?
3063 with_ldap_support=auto
3064 AC_MSG_CHECKING([for LDAP support])
3066 AC_ARG_WITH(ldap,
3067 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3068 [ case "$withval" in
3069 yes|no)
3070 with_ldap_support=$withval
3071 ;;
3072 esac ])
3074 AC_MSG_RESULT($with_ldap_support)
3076 SMBLDAP=""
3077 AC_SUBST(SMBLDAP)
3078 SMBLDAPUTIL=""
3079 AC_SUBST(SMBLDAPUTIL)
3080 LDBLDAP=""
3081 AC_SUBST(LDBLDAP)
3083 if test x"$with_ldap_support" != x"no"; then
3085 ##################################################################
3086 # first test for ldap.h and lber.h
3087 # (ldap.h is required for this test)
3088 AC_CHECK_HEADERS(ldap.h lber.h)
3090 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3091 if test x"$with_ldap_support" = x"yes"; then
3092 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3093 else
3094 AC_MSG_WARN(ldap.h is needed for LDAP support)
3095 fi
3097 with_ldap_support=no
3098 fi
3100 ##################################################################
3101 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3102 # unsigned int in include/includes.h
3103 case $host_os in
3104 *hpux*)
3105 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3106 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3107 with_ldap_support=yes
3108 ;;
3109 *)
3110 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3111 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3112 if test x"$with_ldap_support" = x"yes"; then
3113 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3114 else
3115 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3116 fi
3117 with_ldap_support=no
3118 fi
3119 ;;
3120 esac
3121 fi
3123 if test x"$with_ldap_support" != x"no"; then
3124 ac_save_LIBS=$LIBS
3126 ##################################################################
3127 # we might need the lber lib on some systems. To avoid link errors
3128 # this test must be before the libldap test
3129 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3131 ########################################################
3132 # If ber_sockbuf_add_io() is available we can add
3133 # SASL wrapping hooks
3134 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3136 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3137 AC_TRY_COMPILE([#include <ldap.h>],
3138 [int val = LDAP_OPT_SOCKBUF;],
3139 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3140 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3142 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3143 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3144 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3145 fi
3147 #######################################################
3148 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3149 # ldap logging and print it out in the samba logs
3150 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3151 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3152 [AC_TRY_COMPILE([#include <lber.h>],
3153 [int val = LBER_OPT_LOG_PRINT_FN;],
3154 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3155 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3157 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3158 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3159 [Support for LDAP/LBER logging interception])
3160 fi
3162 ########################################################
3163 # now see if we can find the ldap libs in standard paths
3164 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3166 ########################################################
3167 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3168 # Check found in pam_ldap 145.
3169 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3171 LIBS="$LIBS $LDAP_LIBS"
3172 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3173 AC_TRY_COMPILE([
3174 #include <lber.h>
3175 #include <ldap.h>],
3176 [ldap_set_rebind_proc(0, 0, 0);],
3177 [smb_ldap_cv_ldap_set_rebind_proc=3],
3178 [smb_ldap_cv_ldap_set_rebind_proc=2]
3179 )
3180 ])
3182 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3184 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3186 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3187 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3188 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3189 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3190 default_shared_modules="$default_shared_modules";
3191 SMBLDAP="lib/smbldap.o"
3192 SMBLDAPUTIL="lib/smbldap_util.o"
3193 with_ldap_support=yes
3194 AC_MSG_CHECKING(whether LDAP support is used)
3195 AC_MSG_RESULT(yes)
3196 else
3197 if test x"$with_ldap_support" = x"yes"; then
3198 AC_MSG_ERROR(libldap is needed for LDAP support)
3199 else
3200 AC_MSG_WARN(libldap is needed for LDAP support)
3201 fi
3203 LDAP_LIBS=""
3204 with_ldap_support=no
3205 fi
3206 LIBS=$ac_save_LIBS
3207 fi
3210 #################################################
3211 # active directory support
3213 with_ads_support=auto
3214 AC_MSG_CHECKING([for Active Directory and krb5 support])
3216 AC_ARG_WITH(ads,
3217 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3218 [ case "$withval" in
3219 yes|no)
3220 with_ads_support="$withval"
3221 ;;
3222 esac ])
3224 AC_MSG_RESULT($with_ads_support)
3226 FOUND_KRB5=no
3227 KRB5_LIBS=""
3229 if test x"$with_ldap_support" != x"yes"; then
3231 if test x"$with_ads_support" = x"yes"; then
3232 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3233 elif test x"$with_ads_support" = x"auto"; then
3234 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3235 with_ads_support=no
3236 fi
3238 else
3240 # Check to see whether there is enough LDAP functionality to be able
3241 # to build AD support.
3243 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3244 case "$host_os" in
3245 *hpux*)
3246 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3248 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3249 if test x"$with_ads_support" = x"yes"; then
3250 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3251 elif test x"$with_ads_support" = x"auto"; then
3252 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3253 with_ads_support=no
3254 fi
3255 fi
3256 ;;
3257 *)
3258 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3260 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3261 if test x"$with_ads_support" = x"yes"; then
3262 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3263 elif test x"$with_ads_support" = x"auto"; then
3264 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3265 with_ads_support=no
3266 fi
3267 fi
3268 ;;
3269 esac
3272 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3274 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3275 if test x"$with_ads_support" = x"yes"; then
3276 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3277 elif test x"$with_ads_support" = x"auto"; then
3278 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3279 with_ads_support=no
3280 fi
3281 fi
3283 fi
3285 if test x"$with_ads_support" != x"no"; then
3287 # Do no harm to the values of CFLAGS and LIBS while testing for
3288 # Kerberos support.
3290 if test x$FOUND_KRB5 = x"no"; then
3291 #################################################
3292 # check for location of Kerberos 5 install
3293 AC_MSG_CHECKING(for kerberos 5 install path)
3294 AC_ARG_WITH(krb5,
3295 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3296 [ case "$withval" in
3297 no)
3298 AC_MSG_RESULT(no krb5-path given)
3299 ;;
3300 yes)
3301 AC_MSG_RESULT(/usr)
3302 FOUND_KRB5=yes
3303 ;;
3304 *)
3305 AC_MSG_RESULT($withval)
3306 KRB5_CFLAGS="-I$withval/include"
3307 KRB5_CPPFLAGS="-I$withval/include"
3308 KRB5_LDFLAGS="-L$withval/lib"
3309 FOUND_KRB5=yes
3310 if test -x "$withval/bin/krb5-config"; then
3311 KRB5CONFIG=$withval/bin/krb5-config
3312 fi
3313 ;;
3314 esac ],
3315 AC_MSG_RESULT(no krb5-path given)
3316 )
3317 fi
3319 #################################################
3320 # check for krb5-config from recent MIT and Heimdal kerberos 5
3321 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3322 AC_MSG_CHECKING(for working krb5-config)
3323 if test -x "$KRB5CONFIG"; then
3324 ac_save_CFLAGS=$CFLAGS
3325 CFLAGS="";export CFLAGS
3326 ac_save_LDFLAGS=$LDFLAGS
3327 LDFLAGS="";export LDFLAGS
3328 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3329 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3330 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3331 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3332 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3333 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3334 FOUND_KRB5=yes
3335 AC_MSG_RESULT(yes)
3336 else
3337 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3338 fi
3340 if test x$FOUND_KRB5 = x"no"; then
3341 #################################################
3342 # see if this box has the SuSE location for the heimdal krb implementation
3343 AC_MSG_CHECKING(for /usr/include/heimdal)
3344 if test -d /usr/include/heimdal; then
3345 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3346 KRB5_CFLAGS="-I/usr/include/heimdal"
3347 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3348 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3349 FOUND_KRB5=yes
3350 AC_MSG_RESULT(yes)
3351 else
3352 KRB5_CFLAGS="-I/usr/include/heimdal"
3353 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3354 FOUND_KRB5=yes
3355 AC_MSG_RESULT(yes)
3356 fi
3357 else
3358 AC_MSG_RESULT(no)
3359 fi
3360 fi
3362 if test x$FOUND_KRB5 = x"no"; then
3363 #################################################
3364 # see if this box has the RedHat location for kerberos
3365 AC_MSG_CHECKING(for /usr/kerberos)
3366 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3367 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3368 KRB5_CFLAGS="-I/usr/kerberos/include"
3369 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3370 FOUND_KRB5=yes
3371 AC_MSG_RESULT(yes)
3372 else
3373 AC_MSG_RESULT(no)
3374 fi
3375 fi
3377 if test x$FOUND_KRB5 = x"no"; then
3378 #################################################
3379 # see if this box has the OpenBSD location for heimdal krb5
3380 AC_MSG_CHECKING(for /usr/include/kerberosV)
3381 if test -d /usr/include/kerberosV; then
3382 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3383 KRB5_LIBS="-lcrypto"
3384 FOUND_KRB5=yes
3385 AC_MSG_RESULT(yes)
3386 else
3387 AC_MSG_RESULT(no)
3388 fi
3389 fi
3391 ac_save_CFLAGS=$CFLAGS
3392 ac_save_CPPFLAGS=$CPPFLAGS
3393 ac_save_LDFLAGS=$LDFLAGS
3395 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3396 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3397 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3399 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3401 # now check for krb5.h. Some systems have the libraries without the headers!
3402 # note that this check is done here to allow for different kerberos
3403 # include paths
3404 AC_CHECK_HEADERS(krb5.h)
3406 if test x"$ac_cv_header_krb5_h" = x"no"; then
3408 # Give a warning if AD support was not explicitly requested,
3409 # i.e with_ads_support = auto, otherwise die with an error.
3411 if test x"$with_ads_support" = x"yes"; then
3412 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3413 else
3414 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3415 fi
3417 # Turn off AD support and restore CFLAGS and LIBS variables
3419 with_ads_support="no"
3421 CFLAGS=$ac_save_CFLAGS
3422 CPPFLAGS=$ac_save_CPPFLAGS
3423 LDFLAGS=$ac_save_LDFLAGS
3424 fi
3425 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3426 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3427 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3428 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3429 fi
3430 fi
3432 # Now we have determined whether we really want ADS support
3433 use_ads=no
3434 if test x"$with_ads_support" != x"no"; then
3435 use_ads=yes
3436 have_gssapi=no
3437 ac_save_LIBS=$LIBS
3439 # now check for gssapi headers. This is also done here to allow for
3440 # different kerberos include paths
3441 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3443 ##################################################################
3444 # we might need the k5crypto and com_err libraries on some systems
3445 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3446 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3448 # Heimdal checks.
3449 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3450 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3451 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3453 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3454 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3456 ########################################################
3457 # now see if we can find the krb5 libs in standard paths
3458 # or as specified above
3459 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3460 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3462 ########################################################
3463 # now see if we can find the gssapi libs in standard paths
3464 if test x"$have_gssapi" != x"yes"; then
3465 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3466 fi
3468 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3469 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3470 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3471 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3472 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3473 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3474 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3475 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3476 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3477 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3478 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3479 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3480 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3481 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3482 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3483 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3484 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3485 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3486 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3487 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3488 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3489 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3490 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3491 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3492 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3493 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3494 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3495 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3496 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3497 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3498 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3499 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3500 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3501 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3502 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3503 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3504 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3505 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3506 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3507 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3508 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3509 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3510 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3512 LIBS="$KRB5_LIBS $LIBS"
3514 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3515 smb_krb5_cv_ticket_has_keyinfo,
3516 [
3517 AC_TRY_COMPILE(
3518 [
3519 #include <krb5.h>
3520 ],
3521 [
3522 krb5_ticket ticket;
3523 krb5_kvno kvno;
3524 krb5_enctype enctype;
3526 enctype = ticket.enc_part.enctype;
3527 kvno = ticket.enc_part.kvno;
3528 ],
3529 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3530 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3531 ])
3533 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3534 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3535 [Whether the krb5_ticket structure contains the kvno and enctype])
3536 fi
3538 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3539 smb_krb5_cv_creds_opt_free_context,
3540 [
3541 AC_TRY_COMPILE([
3542 #include <krb5.h>],
3543 [
3544 krb5_context ctx;
3545 krb5_get_init_creds_opt *opt = NULL;
3546 krb5_get_init_creds_opt_free(ctx, opt);
3547 ],
3548 [smb_krb5_cv_creds_opt_free_context=yes],
3549 [smb_krb5_cv_creds_opt_free_context=no]
3550 )
3551 ])
3553 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3554 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3555 [Whether krb5_get_init_creds_opt_free takes a context argument])
3556 fi
3558 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3559 AC_TRY_COMPILE([
3560 #include <krb5.h>],
3561 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3562 [smb_krb5_cv_verify_checksum=7],
3563 [smb_krb5_cv_verify_checksum=6],
3564 )
3565 ])
3566 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3568 AC_CACHE_CHECK([for checksum in krb5_checksum],
3569 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3570 AC_TRY_COMPILE([#include <krb5.h>],
3571 [krb5_checksum cksum; cksum.checksum.length = 0;],
3572 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3573 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3575 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3576 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3577 [Whether the krb5_checksum struct has a checksum property])
3578 fi
3580 AC_CACHE_CHECK([for etype in EncryptedData],
3581 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3582 AC_TRY_COMPILE([#include <krb5.h>],
3583 [EncryptedData edata; edata.etype = 0;],
3584 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3585 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3587 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3588 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3589 [Whether the EncryptedData struct has a etype property])
3590 fi
3592 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3593 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3594 AC_TRY_COMPILE([#include <krb5.h>],
3595 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3596 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3597 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3599 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3600 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3601 [Whether the krb5_ap_req struct has a ticket pointer])
3602 fi
3604 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3605 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3606 AC_TRY_COMPILE([#include <krb5.h>],
3607 [krb5_error err; err.e_data = NULL;],
3608 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3609 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3611 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3612 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3613 [Whether the krb5_error struct has a e_data pointer])
3614 fi
3616 AC_CACHE_CHECK([for krb5_crypto type],
3617 samba_cv_HAVE_KRB5_CRYPTO,[
3618 AC_TRY_COMPILE([#include <krb5.h>],
3619 [krb5_crypto crypto;],
3620 samba_cv_HAVE_KRB5_CRYPTO=yes,
3621 samba_cv_HAVE_KRB5_CRYPTO=no)])
3623 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3624 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3625 [Whether the type krb5_crypto exists])
3626 fi
3628 AC_CACHE_CHECK([for krb5_encrypt_block type],
3629 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3630 AC_TRY_COMPILE([#include <krb5.h>],
3631 [krb5_encrypt_block block;],
3632 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3633 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3635 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3636 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3637 [Whether the type krb5_encrypt_block exists])
3638 fi
3640 AC_CACHE_CHECK([for addrtype in krb5_address],
3641 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3642 AC_TRY_COMPILE([#include <krb5.h>],
3643 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3644 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3645 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3647 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3648 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3649 [Whether the krb5_address struct has a addrtype property])
3650 fi
3652 AC_CACHE_CHECK([for addr_type in krb5_address],
3653 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3654 AC_TRY_COMPILE([#include <krb5.h>],
3655 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3656 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3657 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3659 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3660 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3661 [Whether the krb5_address struct has a addr_type property])
3662 fi
3664 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3665 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3666 [AC_TRY_COMPILE([#include <krb5.h>],
3667 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3668 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3670 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3671 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3672 [Whether the krb5_ticket struct has a enc_part2 property])
3673 fi
3675 AC_CACHE_CHECK([for keyblock in krb5_creds],
3676 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3677 AC_TRY_COMPILE([#include <krb5.h>],
3678 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3679 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3680 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3682 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3683 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3684 [Whether the krb5_creds struct has a keyblock property])
3685 fi
3687 AC_CACHE_CHECK([for session in krb5_creds],
3688 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3689 AC_TRY_COMPILE([#include <krb5.h>],
3690 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3691 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3692 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3694 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3695 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3696 [Whether the krb5_creds struct has a session property])
3697 fi
3699 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3700 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3701 AC_TRY_COMPILE([#include <krb5.h>],
3702 [krb5_keyblock key; key.keyvalue.data = NULL;],
3703 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3704 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3706 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3707 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3708 [Whether the krb5_keyblock struct has a keyvalue property])
3709 fi
3711 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3712 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3713 AC_TRY_COMPILE([#include <krb5.h>],
3714 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3715 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3716 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3717 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3718 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3719 AC_TRY_COMPILE([#include <krb5.h>],
3720 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3721 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3722 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3723 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3724 # w.r.t. arcfour and windows, so we must not enable it here
3725 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3726 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3727 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3728 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3729 fi
3731 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3732 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3733 AC_TRY_COMPILE([#include <krb5.h>],
3734 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3735 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3736 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3738 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3739 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3740 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3741 fi
3743 AC_CACHE_CHECK([for KV5M_KEYTAB],
3744 samba_cv_HAVE_KV5M_KEYTAB,[
3745 AC_TRY_COMPILE([#include <krb5.h>],
3746 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3747 samba_cv_HAVE_KV5M_KEYTAB=yes,
3748 samba_cv_HAVE_KV5M_KEYTAB=no)])
3750 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3751 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3752 [Whether the KV5M_KEYTAB option is available])
3753 fi
3755 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3756 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3757 AC_TRY_COMPILE([#include <krb5.h>],
3758 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3759 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3760 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3762 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3763 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3764 [Whether KRB5_KU_OTHER_CKSUM is available])
3765 fi
3767 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3768 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3769 AC_TRY_COMPILE([#include <krb5.h>],
3770 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3771 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3772 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3774 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3775 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3776 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3777 fi
3779 AC_CACHE_CHECK([for the krb5_princ_component macro],
3780 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3781 AC_TRY_LINK([#include <krb5.h>],
3782 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3783 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3784 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3786 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3787 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3788 [Whether krb5_princ_component is available])
3789 fi
3791 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3792 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3793 AC_TRY_COMPILE([#include <krb5.h>],
3794 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3795 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3796 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3798 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3799 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3800 [Whether krb5_keytab_entry has key member])
3801 fi
3803 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3804 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3805 AC_TRY_COMPILE([#include <krb5.h>],
3806 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3807 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3808 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3810 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3811 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3812 [Whether krb5_keytab_entry has keyblock member])
3813 fi
3815 AC_CACHE_CHECK([for magic in krb5_address],
3816 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3817 AC_TRY_COMPILE([#include <krb5.h>],
3818 [krb5_address addr; addr.magic = 0;],
3819 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3820 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3822 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3823 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3824 [Whether the krb5_address struct has a magic property])
3825 fi
3827 AC_CACHE_CHECK([for WRFILE: keytab support],
3828 samba_cv_HAVE_WRFILE_KEYTAB,[
3829 AC_TRY_RUN([
3830 #include<krb5.h>
3831 main()
3832 {
3833 krb5_context context;
3834 krb5_keytab keytab;
3836 krb5_init_context(&context);
3837 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3838 }],
3839 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3840 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3842 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3843 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3844 [Whether the WRFILE:-keytab is supported])
3845 fi
3847 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3848 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3849 AC_TRY_COMPILE([#include <krb5.h>],
3850 [
3851 krb5_context context;
3852 krb5_principal principal;
3853 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3854 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3855 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3857 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3858 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3859 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3860 fi
3862 AC_CACHE_CHECK([for krb5_addresses type],
3863 samba_cv_HAVE_KRB5_ADDRESSES,[
3864 AC_TRY_COMPILE([#include <krb5.h>],
3865 [krb5_addresses addr;],
3866 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3867 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3869 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3870 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3871 [Whether the type krb5_addresses type exists])
3872 fi
3874 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3875 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3876 AC_TRY_COMPILE([#include <krb5.h>],
3877 [
3878 krb5_mk_error(0,0,0);],
3879 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3880 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3882 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3883 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3884 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3885 fi
3887 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3888 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3889 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3890 AC_TRY_RUN_STRICT([
3891 #include <stdlib.h>
3892 #include <krb5.h>
3893 int main(void) {
3894 krb5_context context = NULL;
3895 char *str = NULL;
3896 krb5_enctype_to_string(context, 1, &str);
3897 if (str) free (str);
3898 return 0;
3899 }
3900 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3901 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3902 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3904 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3905 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3906 [whether krb5_enctype_to_string takes krb5_context argument])
3907 fi
3909 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3910 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3911 AC_TRY_RUN_STRICT([
3912 #include <krb5.h>
3913 int main(void) {
3914 char buf[256];
3915 krb5_enctype_to_string(1, buf, 256);
3916 return 0;
3917 }
3918 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3919 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3920 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3922 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3923 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3924 [whether krb5_enctype_to_string takes size_t argument])
3925 fi
3926 fi
3928 AC_CACHE_CHECK([for krb5_principal_get_realm],
3929 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3930 AC_TRY_LINK([#include <krb5.h>],
3931 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3932 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3933 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3935 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3936 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3937 [Whether the function krb5_principal_get_realm is defined])
3938 fi
3940 AC_CACHE_CHECK([for krb5_princ_realm],
3941 samba_cv_HAVE_KRB5_PRINC_REALM,[
3942 AC_TRY_LINK([#include <krb5.h>],
3943 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3944 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3945 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3947 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3948 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3949 [Whether the macro krb5_princ_realm is defined])
3950 fi
3952 #
3953 #
3954 # Now the decisions whether we can support krb5
3955 #
3956 # NOTE: all tests should be done before this block!
3957 #
3958 #
3959 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3960 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3961 use_ads=no
3962 fi
3964 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3965 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3966 then
3967 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3968 use_ads=no
3969 fi
3971 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3972 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3973 then
3974 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3975 use_ads=no
3976 fi
3978 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3979 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3980 then
3981 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3982 use_ads=no
3983 fi
3985 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3986 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3987 then
3988 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3989 use_ads=no
3990 fi
3992 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3994 # We only need the following functions if we can't get the enctype
3995 # and kvno out of the ticket directly (ie. on Heimdal).
3997 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3998 then
3999 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4000 use_ads=no
4001 fi
4003 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4004 then
4005 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4006 use_ads=no
4007 fi
4009 fi
4011 if test x"$use_ads" = x"yes"; then
4012 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4013 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4014 if test x"$have_gssapi" = x"yes"; then
4015 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4016 fi
4017 else
4018 if test x"$with_ads_support" = x"yes"; then
4019 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4020 else
4021 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4022 fi
4023 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4024 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4025 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4026 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4027 KRB5_LIBS=""
4028 with_ads_support=no
4029 fi
4030 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4031 AC_MSG_RESULT([$use_ads])
4033 LIBS="$ac_save_LIBS"
4034 fi
4036 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4037 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4040 ########################################################
4041 # Compile with DNS Updates support?
4043 with_dnsupdate_support=no
4044 AC_MSG_CHECKING([whether to enable DNS Updates support])
4046 AC_ARG_WITH(dnsupdate,
4047 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4048 [ case "$withval" in
4049 yes|no)
4050 with_dnsupdate_support=$withval
4051 ;;
4052 esac ])
4054 AC_MSG_RESULT($with_dnsupdate_support)
4056 if test x"$with_dnsupdate_support" != x"no"; then
4058 ################################################################
4059 # first test for Active Directory support being enabled
4060 #if test x"$with_ads_support" = x"no"; then
4061 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4062 # with_dnsupdate_support=no
4063 #fi
4064 ##################################################################
4065 # then test for uuid.h (necessary to generate unique DNS keynames
4066 # (uuid.h is required for this test)
4067 AC_CHECK_HEADERS(uuid/uuid.h)
4069 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4070 if test x"$with_dnsupdate_support" = x"yes"; then
4071 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4072 else
4073 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4074 fi
4075 with_dnsupdate_support=no
4076 fi
4077 fi
4079 if test x"$with_dnsupdate_support" != x"no"; then
4081 ########################################################
4082 # Now see if we can find the uuid libs in standard paths
4083 # On some systems, the uuid API is in libc, so we have to
4084 # be careful not to insert a spurious -luuid.
4086 UUID_LIBS=""
4087 AC_LIBTESTFUNC(uuid, uuid_generate,
4088 [
4089 case " $LIBS " in
4090 *\ -luuid\ *)
4091 UUID_LIBS="-luuid"
4092 SMB_REMOVE_LIB(uuid)
4093 ;;
4094 esac
4096 with_dnsupdate_support=yes
4097 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4098 ],
4099 [
4100 if test x"$with_dnsupdate_support" = x"yes"; then
4101 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4102 else
4103 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4104 fi
4105 with_dnsupdate_support=no
4106 ])
4107 fi
4109 #################################################
4110 # check for automount support
4111 AC_MSG_CHECKING(whether to use automount)
4112 AC_ARG_WITH(automount,
4113 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4114 [ case "$withval" in
4115 yes)
4116 AC_MSG_RESULT(yes)
4117 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4118 ;;
4119 *)
4120 AC_MSG_RESULT(no)
4121 ;;
4122 esac ],
4123 AC_MSG_RESULT(no)
4124 )
4126 #################################################
4127 # check for mount- and umount.cifs support
4128 CIFSMOUNT_PROGS=""
4129 INSTALL_CIFSMOUNT=""
4130 UNINSTALL_CIFSMOUNT=""
4131 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4132 AC_ARG_WITH(cifsmount,
4133 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4134 [ case "$withval" in
4135 no)
4136 AC_MSG_RESULT(no)
4137 ;;
4138 *)
4139 case "$host_os" in
4140 *linux*)
4141 AC_MSG_RESULT(yes)
4142 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4143 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4144 INSTALL_CIFSMOUNT="installcifsmount"
4145 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4146 ;;
4147 *)
4148 AC_MSG_ERROR(not on a linux system!)
4149 ;;
4150 esac
4151 ;;
4152 esac ],
4153 [ case "$host_os" in
4154 *linux*)
4155 AC_MSG_RESULT(yes)
4156 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4157 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4158 INSTALL_CIFSMOUNT="installcifsmount"
4159 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4160 ;;
4161 *)
4162 AC_MSG_RESULT(no)
4163 ;;
4164 esac ]
4165 )
4167 #################################################
4168 # check for cifs.upcall support
4169 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4170 CIFSUPCALL_PROGS=""
4171 INSTALL_CIFSUPCALL=""
4172 UNINSTALL_CIFSUPCALL=""
4173 AC_MSG_CHECKING(whether to build cifs.upcall)
4174 AC_ARG_WITH(cifsupcall,
4175 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4176 [ case "$withval" in
4177 no)
4178 AC_MSG_RESULT(no)
4179 ;;
4180 *)
4181 case "$host_os" in
4182 *linux*)
4183 if test x"$use_ads" != x"yes"; then
4184 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4185 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4186 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4187 else
4188 AC_MSG_RESULT(yes)
4189 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4190 CIFSUPCALL_PROGS="bin/cifs.upcall"
4191 INSTALL_CIFSUPCALL="installcifsupcall"
4192 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4193 fi
4194 ;;
4195 *)
4196 AC_MSG_ERROR(not on a linux system!)
4197 ;;
4198 esac
4199 ;;
4200 esac ],
4201 [ case "$host_os" in
4202 *linux*)
4203 if test x"$use_ads" != x"yes"; then
4204 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4205 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4206 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4207 else
4208 AC_MSG_RESULT(yes)
4209 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4210 CIFSUPCALL_PROGS="bin/cifs.upcall"
4211 INSTALL_CIFSUPCALL="installcifsupcall"
4212 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4213 fi
4214 ;;
4215 *)
4216 AC_MSG_RESULT(no)
4217 ;;
4218 esac ]
4219 )
4222 #################################################
4223 # Check for a PAM clear-text auth, accounts, password
4224 # and session support. Most PAM implementations keep their
4225 # headers in /usr/include/security. Darwin keeps its in
4226 # /usr/include/pam.
4228 with_pam_for_crypt=no
4229 try_pam=no
4230 AC_MSG_CHECKING(whether to try PAM support)
4231 AC_ARG_WITH(pam,
4232 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4233 [ case "$withval" in
4234 yes|no)
4235 try_pam=$withval
4236 ;;
4237 esac
4238 ])
4239 AC_MSG_RESULT([$try_pam])
4241 use_pam=no
4242 create_pam_modules=no
4243 if test x"${try_pam}" != x"no";then
4244 use_pam=yes
4245 create_pam_modules=yes
4247 # Most systems have PAM headers in /usr/include/security, but Darwin
4248 # has them in /usr/include/pam.
4249 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4250 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4251 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4252 if test x"${try_pam}" = x"yes";then
4253 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4254 fi
4255 use_pam=no
4256 create_pam_modules=no
4257 fi
4259 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4260 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4261 if test x"${try_pam}" = x"yes";then
4262 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4263 fi
4264 use_pam=no
4265 create_pam_modules=no
4266 fi
4268 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4269 #if HAVE_SECURITY_PAM_APPL_H
4270 #include <security/pam_appl.h>
4271 #endif
4272 #if HAVE_PAM_PAM_APPL_H
4273 #include <pam/pam_appl.h>
4274 #endif
4275 ]])
4276 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4277 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4278 if test x"${try_pam}" = x"yes";then
4279 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4280 fi
4281 create_pam_modules=no
4282 fi
4284 if test x"$use_pam" = x"yes"; then
4285 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4286 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4287 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4288 with_pam_for_crypt=yes
4290 if test x"$create_pam_modules" = x"yes"; then
4291 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4292 # this checks are optional,
4293 # we don't care about the results here
4294 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4295 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4296 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4297 else
4298 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4299 fi
4300 fi
4301 AC_MSG_CHECKING(whether to use PAM support)
4302 AC_MSG_RESULT([$use_pam])
4304 AC_MSG_CHECKING(whether to have PAM MODULES support)
4305 AC_MSG_RESULT([$create_pam_modules])
4306 fi # try_pam != no
4308 #################################################
4309 # check for pam_smbpass support
4310 PAM_MODULES=""
4311 INSTALL_PAM_MODULES=""
4312 UNINSTALL_PAM_MODULES=""
4313 AC_MSG_CHECKING(whether to use pam_smbpass)
4314 AC_ARG_WITH(pam_smbpass,
4315 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4316 [ case "$withval" in
4317 yes)
4318 AC_MSG_RESULT(yes)
4320 # Conditions under which pam_smbpass should not be built.
4322 if test x"$BLDSHARED" != x"true"; then
4323 AC_MSG_ERROR([No support for shared modules])
4324 elif test x"$create_pam_modules" != x"yes"; then
4325 AC_MSG_ERROR([No support for PAM MODULES])
4326 else
4327 PAM_MODULES="pam_smbpass"
4328 INSTALL_PAM_MODULES="installpammodules"
4329 UNINSTALL_PAM_MODULES="uninstallpammodules"
4330 fi
4331 ;;
4332 *)
4333 AC_MSG_RESULT(no)
4334 ;;
4335 esac ],
4336 AC_MSG_RESULT(no)
4337 )
4340 ###############################################
4341 # test for where we get crypt() from
4342 AC_SEARCH_LIBS(crypt, [crypt],
4343 [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
4344 AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
4346 ##
4347 ## moved after the check for -lcrypt in order to
4348 ## ensure that the necessary libraries are included
4349 ## check checking for truncated salt. Wrapped by the
4350 ## $with_pam_for_crypt variable as above --jerry
4351 ##
4352 if test $with_pam_for_crypt = no; then
4353 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4354 crypt_LIBS="$LIBS"
4355 LIBS="$AUTH_LIBS $LIBS"
4356 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
4357 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4358 LIBS="$crypt_LIBS"])
4359 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4360 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4361 fi
4362 fi
4364 #################################################
4365 # check for a NISPLUS_HOME support
4366 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4367 AC_ARG_WITH(nisplus-home,
4368 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4369 [ case "$withval" in
4370 yes)
4371 AC_MSG_RESULT(yes)
4372 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4373 ;;
4374 *)
4375 AC_MSG_RESULT(no)
4376 ;;
4377 esac ],
4378 AC_MSG_RESULT(no)
4379 )
4381 #################################################
4382 # check for syslog logging
4383 AC_MSG_CHECKING(whether to use syslog logging)
4384 AC_ARG_WITH(syslog,
4385 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4386 [ case "$withval" in
4387 yes)
4388 AC_MSG_RESULT(yes)
4389 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4390 ;;
4391 *)
4392 AC_MSG_RESULT(no)
4393 ;;
4394 esac ],
4395 AC_MSG_RESULT(no)
4396 )
4398 #################################################
4399 # check for custom syslog facility
4400 AC_MSG_CHECKING(whether to use a custom syslog facility)
4401 AC_ARG_WITH(syslog-facility,
4402 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4403 [
4404 if test "$withval" = "no" ; then
4405 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4406 else
4407 if test "$withval" != "yes" ; then
4408 syslog_facility="$withval"
4409 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4410 fi
4411 fi
4412 ])
4414 #################################################
4415 # check for experimental disk-quotas support
4417 samba_cv_WITH_QUOTAS=auto
4418 samba_cv_TRY_QUOTAS=no
4419 samba_cv_RUN_QUOTA_TESTS=auto
4420 samba_cv_WITH_SYS_QUOTAS=auto
4421 samba_cv_TRY_SYS_QUOTAS=auto
4422 samba_cv_SYSQUOTA_FOUND=no
4424 AC_MSG_CHECKING(whether to try disk-quotas support)
4425 AC_ARG_WITH(quotas,
4426 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4427 [ case "$withval" in
4428 yes)
4429 AC_MSG_RESULT(yes)
4430 samba_cv_WITH_QUOTAS=yes
4431 samba_cv_TRY_QUOTAS=yes
4432 samba_cv_RUN_QUOTA_TESTS=yes
4433 #set sys quotas to auto in this case
4434 samba_cv_TRY_SYS_QUOTAS=auto
4435 ;;
4436 auto)
4437 AC_MSG_RESULT(auto)
4438 samba_cv_WITH_QUOTAS=auto
4439 samba_cv_TRY_QUOTAS=auto
4440 samba_cv_RUN_QUOTA_TESTS=auto
4441 #set sys quotas to auto in this case
4442 samba_cv_TRY_SYS_QUOTAS=auto
4443 ;;
4444 no)
4445 AC_MSG_RESULT(no)
4446 samba_cv_WITH_QUOTAS=no
4447 samba_cv_TRY_QUOTAS=no
4448 samba_cv_RUN_QUOTA_TESTS=no
4449 ;;
4450 *)
4451 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4452 ;;
4453 esac ],
4454 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4455 )
4457 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4458 AC_ARG_WITH(sys-quotas,
4459 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4460 [ case "$withval" in
4461 yes)
4462 AC_MSG_RESULT(yes)
4463 samba_cv_WITH_SYS_QUOTAS=yes
4464 samba_cv_TRY_SYS_QUOTAS=yes
4465 samba_cv_RUN_QUOTA_TESTS=yes
4466 ;;
4467 auto)
4468 AC_MSG_RESULT(auto)
4469 samba_cv_WITH_SYS_QUOTAS=auto
4470 samba_cv_TRY_SYS_QUOTAS=auto
4471 samba_cv_RUN_QUOTA_TESTS=auto
4472 ;;
4473 no)
4474 AC_MSG_RESULT(no)
4475 samba_cv_WITH_SYS_QUOTAS=no
4476 samba_cv_TRY_SYS_QUOTAS=no
4477 ;;
4478 *)
4479 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4480 ;;
4481 esac ],
4482 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4483 )
4485 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4486 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4487 case "$host_os" in
4488 *linux*)
4489 AC_MSG_RESULT(yes)
4490 samba_cv_TRY_SYS_QUOTAS=yes
4491 samba_cv_RUN_QUOTA_TESTS=yes
4492 ;;
4493 *)
4494 AC_MSG_RESULT(no)
4495 samba_cv_TRY_SYS_QUOTAS=no
4496 ;;
4497 esac
4498 fi
4500 #############################################
4501 # only check for quota stuff if --with-quotas
4502 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4504 case "$host_os" in
4505 # on linux we didn't need to test we have builtin support
4506 *linux*)
4507 samba_cv_SYSQUOTA_FOUND=yes
4508 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4509 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4510 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4511 AC_MSG_RESULT(yes)
4513 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4514 samba_cv_found_xfs_header=yes
4515 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4516 AC_MSG_RESULT(yes)
4517 ;;
4518 *solaris*)
4519 # need to set this define when using static linking (BUG 1473)
4520 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4521 ;;
4522 *)
4523 ;;
4524 esac
4526 # some broken header files need this
4527 AC_CHECK_HEADER(asm/types.h,[
4528 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4529 AC_ADD_INCLUDE(<asm/types.h>)
4530 ])
4532 # For quotas on Veritas VxFS filesystems
4533 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4535 # For quotas on Linux XFS filesystems
4536 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4538 # For sys/quota.h and linux/quota.h
4539 AC_CHECK_HEADERS(sys/quota.h)
4541 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4542 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4543 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4544 AC_TRY_COMPILE([
4545 #include "confdefs.h"
4546 #ifdef HAVE_SYS_TYPES_H
4547 #include <sys/types.h>
4548 #endif
4549 #ifdef HAVE_ASM_TYPES_H
4550 #include <asm/types.h>
4551 #endif
4552 #include <sys/quota.h>
4553 ],[int i = Q_XGETQUOTA;],
4554 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4555 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4556 samba_cv_found_xfs_header=yes
4557 fi
4558 fi
4560 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4561 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4562 AC_TRY_COMPILE([
4563 #include "confdefs.h"
4564 #ifdef HAVE_SYS_QUOTA_H
4565 #include <sys/quota.h>
4566 #endif
4567 ],[
4568 struct dqblk D;
4569 D.dqb_fsoftlimit = 0;],
4570 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4571 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4572 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4573 fi
4575 ##################
4576 # look for a working quota system
4578 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4579 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4580 AC_TRY_RUN_STRICT([
4581 #define HAVE_QUOTACTL_4A 1
4582 #define AUTOCONF_TEST 1
4583 #include "confdefs.h"
4584 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4585 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4586 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4587 samba_cv_SYSQUOTA_FOUND=yes;
4588 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4589 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4590 fi
4591 fi
4593 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4594 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4595 AC_TRY_RUN_STRICT([
4596 #define HAVE_QUOTACTL_4B 1
4597 #define AUTOCONF_TEST 1
4598 #include "confdefs.h"
4599 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4600 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4601 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4602 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4603 samba_cv_SYSQUOTA_FOUND=yes;
4604 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4605 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4606 fi
4607 fi
4609 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4610 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4611 AC_TRY_RUN_STRICT([
4612 #define HAVE_QUOTACTL_3 1
4613 #define AUTOCONF_TEST 1
4614 #include "confdefs.h"
4615 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4616 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4617 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4618 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4619 samba_cv_SYSQUOTA_FOUND=yes;
4620 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4621 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4622 fi
4623 fi
4625 #################################################
4626 # check for mntent.h and struct mntent
4627 AC_CHECK_HEADERS(mntent.h)
4628 #################################################
4629 # check for setmntent,getmntent,endmntent
4630 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4632 #################################################
4633 # check for devnm.h and struct mntent
4634 AC_CHECK_HEADERS(devnm.h)
4635 #################################################
4636 # check for devnm
4637 AC_CHECK_FUNCS(devnm)
4639 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4640 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4641 # if --with-sys-quotas=yes then build it
4642 # you have can use the get/set quota command smb.conf
4643 # options then
4644 samba_cv_SYSQUOTA_FOUND=auto
4645 fi
4646 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4647 # if --with-sys-quotas=yes then build it
4648 # you have can use the get/set quota command smb.conf
4649 # options then
4650 samba_cv_TRY_SYS_QUOTAS=auto
4651 fi
4652 fi
4654 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4655 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4656 SAVE_CPPFLAGS="$CPPFLAGS"
4657 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4658 AC_TRY_COMPILE([
4659 #include "confdefs.h"
4660 #define NO_PROTO_H 1
4661 #define NO_CONFIG_H 1
4662 #define HAVE_SYS_QUOTAS 1
4663 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4664 #include "${srcdir-.}/lib/sysquotas.c"
4665 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4666 CPPFLAGS="$SAVE_CPPFLAGS"
4667 ])
4668 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4669 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4670 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4671 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4672 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4673 samba_cv_WE_USE_SYS_QUOTAS=yes
4674 AC_MSG_RESULT(yes)
4675 else
4676 AC_MSG_RESULT(no)
4677 fi
4678 fi
4679 fi
4681 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4682 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4683 SAVE_CPPFLAGS="$CPPFLAGS"
4684 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4685 AC_TRY_COMPILE([
4686 #include "confdefs.h"
4687 #define NO_PROTO_H 1
4688 #define NO_CONFIG_H 1
4689 #define HAVE_SYS_QUOTAS 1
4690 #define HAVE_XFS_QUOTAS 1
4691 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4692 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4693 CPPFLAGS="$SAVE_CPPFLAGS"
4694 ])
4695 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4696 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4697 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4698 fi
4699 fi
4700 fi
4702 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4703 SAVE_CPPFLAGS="$CPPFLAGS"
4704 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4705 AC_TRY_COMPILE([
4706 #include "confdefs.h"
4707 #define NO_PROTO_H 1
4708 #define NO_CONFIG_H 1
4709 #include "${srcdir-.}/smbd/quotas.c"
4710 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4711 CPPFLAGS="$SAVE_CPPFLAGS"
4712 ])
4713 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4714 AC_MSG_CHECKING(whether to use the old quota support)
4715 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4716 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4717 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4718 AC_MSG_RESULT(yes)
4719 else
4720 AC_MSG_RESULT(no)
4721 fi
4722 else
4723 AC_MSG_RESULT(no)
4724 fi
4725 fi
4727 ####################
4728 # End of quota check samba_cv_RUN_QUOTA_TESTS
4729 fi
4731 #################################################
4732 # check for experimental utmp accounting
4734 AC_MSG_CHECKING(whether to support utmp accounting)
4735 WITH_UTMP=yes
4736 AC_ARG_WITH(utmp,
4737 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4738 [ case "$withval" in
4739 no)
4740 WITH_UTMP=no
4741 ;;
4742 *)
4743 WITH_UTMP=yes
4744 ;;
4745 esac ],
4746 )
4748 # utmp requires utmp.h
4749 # Note similar check earlier, when checking utmp details.
4751 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4752 utmp_no_reason=", no utmp.h on $host_os"
4753 WITH_UTMP=no
4754 fi
4756 # Display test results
4758 if test x"$WITH_UTMP" = x"yes"; then
4759 AC_MSG_RESULT(yes)
4760 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4761 else
4762 AC_MSG_RESULT(no$utmp_no_reason)
4763 fi
4765 INSTALLLIBCMD_SH=:
4766 INSTALLLIBCMD_A=:
4767 UNINSTALLLIBCMD_SH=:
4768 UNINSTALLLIBCMD_A=:
4770 if test $BLDSHARED = true; then
4771 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4772 UNINSTALLLIBCMD_SH="rm -f"
4773 fi
4774 if test $enable_static = yes; then
4775 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4776 UNINSTALLLIBCMD_A="rm -f"
4777 fi
4779 #################################################
4780 # --disable-shared-libs
4781 # can be used to disable the internal use of shared libs altogether
4782 # (this only has an effect when building shared libs is enabled)
4783 #
4784 USESHARED=false
4785 AC_SUBST(USESHARED)
4787 AC_MSG_CHECKING(whether to use shared libraries internally)
4788 AC_ARG_ENABLE([shared-libs],
4789 AS_HELP_STRING([--enable-shared-libs],
4790 [Use shared libraries internally (default=yes)]),
4791 [enable_shared_libs=$enableval],
4792 [enable_shared_libs=yes])
4794 if test x"$enable_shared_libs" != x"no" ; then
4795 USESHARED=$BLDSHARED
4796 fi
4798 AC_MSG_RESULT([$USESHARED])
4800 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4801 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4802 fi
4804 #################################################
4805 # --with-static-libs=LIBS:
4806 # link (internal) libs dynamically or statically?
4807 #
4808 # If a subsystem is built as a library then this controls whether they are
4809 # linked into Samba targets statically or dynamically:
4810 #
4811 # * If we build the shared library at all, we link dynamically by default.
4812 #
4813 # * We only link statically if we don't build shared or if the library
4814 # appears in the --with-static-libs configure option.
4815 #
4816 # Example:
4817 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4818 # of linking the dynamic variant with -ltalloc.
4819 #
4820 # NOTE: This option only affects libraries that we do not only build
4821 # but that samba also links against as libraries (as opposed to linking
4822 # the plain object files. - This has to be configured in Makefile.in.
4823 # So in particular it does not harm to give invalid or unknown names here.
4824 #
4826 AC_ARG_WITH([static-libs],
4827 [AS_HELP_STRING([--with-static-libs=LIBS],
4828 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4829 [AS_IF([test $withval],
4830 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4831 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4832 eval LINK_$lib=STATIC
4833 done], [])],
4834 [])
4836 #
4837 # WORKAROUND:
4838 # until we have organized other internal subsystems (as util, registry
4839 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4840 # dynamically to samba programs.
4841 #
4842 LINK_LIBNETAPI=STATIC
4844 LINK_LIBSMBCLIENT=STATIC
4846 #
4847 # The library versions are hardcoded here
4848 # and filled into the LIBFOO_SOVER variable.
4849 #
4850 # TODO: for talloc and tdb (at least), these should
4851 # be extracted from their respective source directories
4852 #
4853 SMB_LIBRARY(talloc, 1)
4854 SMB_LIBRARY(tdb, 1)
4855 SMB_LIBRARY(netapi, 0)
4856 SMB_LIBRARY(smbclient, 0)
4857 SMB_LIBRARY(smbsharemodes, 0)
4858 SMB_LIBRARY(addns, 0, no, [undefined API])
4862 #################################################
4863 # these tests are taken from the GNU fileutils package
4864 AC_CHECKING(how to get filesystem space usage)
4865 space=no
4867 # Test for statvfs64.
4868 if test $space = no; then
4869 # SVR4
4870 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4871 [AC_TRY_RUN([
4872 #if defined(HAVE_UNISTD_H)
4873 #include <unistd.h>
4874 #endif
4875 #include <sys/types.h>
4876 #include <sys/statvfs.h>
4877 main ()
4878 {
4879 struct statvfs64 fsd;
4880 exit (statvfs64 (".", &fsd));
4881 }],
4882 fu_cv_sys_stat_statvfs64=yes,
4883 fu_cv_sys_stat_statvfs64=no,
4884 fu_cv_sys_stat_statvfs64=cross)])
4885 if test $fu_cv_sys_stat_statvfs64 = yes; then
4886 space=yes
4887 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4888 fi
4889 fi
4891 # Perform only the link test since it seems there are no variants of the
4892 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4893 # because that got a false positive on SCO OSR5. Adding the declaration
4894 # of a `struct statvfs' causes this test to fail (as it should) on such
4895 # systems. That system is reported to work fine with STAT_STATFS4 which
4896 # is what it gets when this test fails.
4897 if test $space = no; then
4898 # SVR4
4899 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4900 [AC_TRY_LINK([#include <sys/types.h>
4901 #include <sys/statvfs.h>],
4902 [struct statvfs fsd; statvfs (0, &fsd);],
4903 fu_cv_sys_stat_statvfs=yes,
4904 fu_cv_sys_stat_statvfs=no)])
4905 if test $fu_cv_sys_stat_statvfs = yes; then
4906 space=yes
4907 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4908 fi
4909 fi
4911 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4912 # This is not the case on ancient Linux systems.
4914 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4915 AC_TRY_COMPILE([#include <sys/types.h>
4916 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4917 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4918 if test x"$samba_cv_fsid_int" = x"yes"; then
4919 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4920 fi
4922 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4923 # systems use f_bsize.
4924 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4925 AC_TRY_COMPILE([#include <sys/types.h>
4926 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4927 samba_cv_frsize=yes,samba_cv_frsize=no)])
4928 if test x"$samba_cv_frsize" = x"yes"; then
4929 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4930 fi
4932 if test $space = no; then
4933 # DEC Alpha running OSF/1
4934 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4935 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4936 [AC_TRY_RUN([
4937 #include <sys/param.h>
4938 #include <sys/types.h>
4939 #include <sys/mount.h>
4940 main ()
4941 {
4942 struct statfs fsd;
4943 fsd.f_fsize = 0;
4944 exit (statfs (".", &fsd, sizeof (struct statfs)));
4945 }],
4946 fu_cv_sys_stat_statfs3_osf1=yes,
4947 fu_cv_sys_stat_statfs3_osf1=no,
4948 fu_cv_sys_stat_statfs3_osf1=no)])
4949 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4950 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4951 space=yes
4952 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4953 fi
4954 fi
4956 if test $space = no; then
4957 # AIX
4958 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4959 member (AIX, 4.3BSD)])
4960 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4961 [AC_TRY_RUN([
4962 #ifdef HAVE_SYS_PARAM_H
4963 #include <sys/param.h>
4964 #endif
4965 #ifdef HAVE_SYS_MOUNT_H
4966 #include <sys/mount.h>
4967 #endif
4968 #ifdef HAVE_SYS_VFS_H
4969 #include <sys/vfs.h>
4970 #endif
4971 main ()
4972 {
4973 struct statfs fsd;
4974 fsd.f_bsize = 0;
4975 exit (statfs (".", &fsd));
4976 }],
4977 fu_cv_sys_stat_statfs2_bsize=yes,
4978 fu_cv_sys_stat_statfs2_bsize=no,
4979 fu_cv_sys_stat_statfs2_bsize=no)])
4980 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4981 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4982 space=yes
4983 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4984 fi
4985 fi
4987 if test $space = no; then
4988 # SVR3
4989 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4990 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4991 [AC_TRY_RUN([#include <sys/types.h>
4992 #include <sys/statfs.h>
4993 main ()
4994 {
4995 struct statfs fsd;
4996 exit (statfs (".", &fsd, sizeof fsd, 0));
4997 }],
4998 fu_cv_sys_stat_statfs4=yes,
4999 fu_cv_sys_stat_statfs4=no,
5000 fu_cv_sys_stat_statfs4=no)])
5001 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5002 if test $fu_cv_sys_stat_statfs4 = yes; then
5003 space=yes
5004 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5005 fi
5006 fi
5008 if test $space = no; then
5009 # 4.4BSD and NetBSD
5010 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5011 member (4.4BSD and NetBSD)])
5012 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5013 [AC_TRY_RUN([#include <sys/types.h>
5014 #ifdef HAVE_SYS_PARAM_H
5015 #include <sys/param.h>
5016 #endif
5017 #ifdef HAVE_SYS_MOUNT_H
5018 #include <sys/mount.h>
5019 #endif
5020 main ()
5021 {
5022 struct statfs fsd;
5023 fsd.f_fsize = 0;
5024 exit (statfs (".", &fsd));
5025 }],
5026 fu_cv_sys_stat_statfs2_fsize=yes,
5027 fu_cv_sys_stat_statfs2_fsize=no,
5028 fu_cv_sys_stat_statfs2_fsize=no)])
5029 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5030 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5031 space=yes
5032 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5033 fi
5034 fi
5036 if test $space = no; then
5037 # Ultrix
5038 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5039 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5040 [AC_TRY_RUN([#include <sys/types.h>
5041 #ifdef HAVE_SYS_PARAM_H
5042 #include <sys/param.h>
5043 #endif
5044 #ifdef HAVE_SYS_MOUNT_H
5045 #include <sys/mount.h>
5046 #endif
5047 #ifdef HAVE_SYS_FS_TYPES_H
5048 #include <sys/fs_types.h>
5049 #endif
5050 main ()
5051 {
5052 struct fs_data fsd;
5053 /* Ultrix's statfs returns 1 for success,
5054 0 for not mounted, -1 for failure. */
5055 exit (statfs (".", &fsd) != 1);
5056 }],
5057 fu_cv_sys_stat_fs_data=yes,
5058 fu_cv_sys_stat_fs_data=no,
5059 fu_cv_sys_stat_fs_data=no)])
5060 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5061 if test $fu_cv_sys_stat_fs_data = yes; then
5062 space=yes
5063 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5064 fi
5065 fi
5067 #
5068 # As a gating factor for large file support, in order to
5069 # use <4GB files we must have the following minimal support
5070 # available.
5071 # long long, and a 64 bit off_t or off64_t.
5072 # If we don't have all of these then disable large
5073 # file support.
5074 #
5075 AC_MSG_CHECKING([if large file support can be enabled])
5076 AC_TRY_COMPILE([
5077 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5078 #include <sys/types.h>
5079 #else
5080 __COMPILE_ERROR_
5081 #endif
5082 ],
5083 [int i],
5084 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5085 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5086 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5087 fi
5088 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5090 #################################################
5091 # check for cluster extensions
5093 AC_MSG_CHECKING(whether to include cluster support)
5094 AC_ARG_WITH(cluster-support,
5095 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=no)])])
5096 if test "x$with_cluster_support" = "xyes"; then
5097 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5098 AC_MSG_RESULT(yes)
5099 else
5100 AC_MSG_RESULT(no)
5101 fi
5104 #################################################
5105 # check for ACL support
5107 AC_MSG_CHECKING(whether to support ACLs)
5108 AC_ARG_WITH(acl-support,
5109 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5110 [ case "$withval" in
5111 yes|no)
5112 with_acl_support="$withval"
5113 ;;
5114 esac ])
5116 if test x"$with_acl_support" = x ; then
5117 with_acl_support="auto"
5118 fi
5120 AC_MSG_RESULT($with_acl_support)
5122 if test x"$with_acl_support" = x"no"; then
5123 AC_MSG_RESULT(Disabling ACL support)
5124 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5125 else
5126 AC_MSG_NOTICE(checking whether ACL support is available:)
5127 case "$host_os" in
5128 *sysv5*)
5129 AC_MSG_NOTICE(Using UnixWare ACLs)
5130 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5131 default_static_modules="$default_static_modules vfs_solarisacl"
5132 ;;
5133 *solaris*)
5134 AC_MSG_NOTICE(Using solaris ACLs)
5135 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5136 ACL_LIBS="$ACL_LIBS -lsec"
5137 default_static_modules="$default_static_modules vfs_solarisacl"
5138 ;;
5139 *hpux*)
5140 AC_MSG_NOTICE(Using HPUX ACLs)
5141 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5142 default_static_modules="$default_static_modules vfs_hpuxacl"
5143 ;;
5144 *irix*)
5145 AC_MSG_NOTICE(Using IRIX ACLs)
5146 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5147 default_static_modules="$default_static_modules vfs_irixacl"
5148 ;;
5149 *aix*)
5150 AC_MSG_NOTICE(Using AIX ACLs)
5151 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5152 default_static_modules="$default_static_modules vfs_aixacl"
5153 ;;
5154 *osf*)
5155 AC_MSG_NOTICE(Using Tru64 ACLs)
5156 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5157 ACL_LIBS="$ACL_LIBS -lpacl"
5158 default_static_modules="$default_static_modules vfs_tru64acl"
5159 ;;
5160 *darwin*)
5161 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5162 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5163 ;;
5164 *)
5165 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5166 case "$host_os" in
5167 *linux*)
5168 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5169 ;;
5170 esac
5171 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5172 acl_LIBS=$LIBS
5173 LIBS="$LIBS $ACL_LIBS"
5174 AC_TRY_LINK([
5175 #include <sys/types.h>
5176 #include <sys/acl.h>
5177 ],[
5178 acl_t acl;
5179 int entry_id;
5180 acl_entry_t *entry_p;
5181 return acl_get_entry(acl, entry_id, entry_p);
5182 ],
5183 [samba_cv_HAVE_POSIX_ACLS=yes],
5184 [samba_cv_HAVE_POSIX_ACLS=no])
5185 LIBS=$acl_LIBS
5186 ])
5187 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5188 AC_MSG_NOTICE(Using posix ACLs)
5189 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5190 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5191 acl_LIBS=$LIBS
5192 LIBS="$LIBS $ACL_LIBS"
5193 AC_TRY_LINK([
5194 #include <sys/types.h>
5195 #include <sys/acl.h>
5196 ],[
5197 acl_permset_t permset_d;
5198 acl_perm_t perm;
5199 return acl_get_perm_np(permset_d, perm);
5200 ],
5201 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5202 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5203 LIBS=$acl_LIBS
5204 ])
5205 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5206 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5207 fi
5208 default_static_modules="$default_static_modules vfs_posixacl"
5209 else
5210 AC_MSG_NOTICE(ACL support is not avaliable)
5211 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5212 fi
5213 ;;
5214 esac
5215 fi # with_acl_support
5219 #################################################
5220 # check for AIO support
5222 AC_MSG_CHECKING(whether to support asynchronous io)
5223 AC_ARG_WITH(aio-support,
5224 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5225 [ case "$withval" in
5226 yes)
5228 AC_MSG_RESULT(yes)
5229 case "$host_os" in
5230 *)
5231 AIO_LIBS=$LIBS
5232 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5233 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5234 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5235 aio_LIBS=$LIBS
5236 LIBS=$AIO_LIBS
5237 AC_TRY_LINK([#include <sys/types.h>
5238 #include <aio.h>],
5239 [ struct aiocb a; return aio_read(&a);],
5240 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5241 LIBS=$aio_LIBS])
5242 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5243 aio_LIBS=$LIBS
5244 LIBS=$AIO_LIBS
5245 AC_TRY_LINK([#include <sys/types.h>
5246 #include <aio.h>],
5247 [ struct aiocb64 a; return aio_read64(&a);],
5248 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5249 LIBS=$aio_LIBS])
5250 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5251 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5252 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5253 LIBS=$AIO_LIBS
5254 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5255 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5256 LIBS=$AIO_LIBS
5257 fi
5259 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5260 AC_MSG_CHECKING(for aio_read)
5261 AC_LINK_IFELSE([#include <aio.h>
5262 int main() { struct aiocb a; return aio_read(&a); }],
5263 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5264 [AC_MSG_RESULT(no)])
5266 AC_MSG_CHECKING(for aio_write)
5267 AC_LINK_IFELSE([#include <aio.h>
5268 int main() { struct aiocb a; return aio_write(&a); }],
5269 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5270 [AC_MSG_RESULT(no)])
5272 AC_MSG_CHECKING(for aio_fsync)
5273 AC_LINK_IFELSE([#include <aio.h>
5274 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5275 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5276 [AC_MSG_RESULT(no)])
5278 AC_MSG_CHECKING(for aio_return)
5279 AC_LINK_IFELSE([#include <aio.h>
5280 int main() { struct aiocb a; return aio_return(&a); }],
5281 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5282 [AC_MSG_RESULT(no)])
5284 AC_MSG_CHECKING(for aio_error)
5285 AC_LINK_IFELSE([#include <aio.h>
5286 int main() { struct aiocb a; return aio_error(&a); }],
5287 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5288 [AC_MSG_RESULT(no)])
5290 AC_MSG_CHECKING(for aio_cancel)
5291 AC_LINK_IFELSE([#include <aio.h>
5292 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5293 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5294 [AC_MSG_RESULT(no)])
5296 AC_MSG_CHECKING(for aio_suspend)
5297 AC_LINK_IFELSE([#include <aio.h>
5298 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5299 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5300 [AC_MSG_RESULT(no)])
5301 fi
5303 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5304 AC_MSG_CHECKING(for aio_read64)
5305 AC_LINK_IFELSE([#include <aio.h>
5306 int main() { struct aiocb a; return aio_read64(&a); }],
5307 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5308 [AC_MSG_RESULT(no)])
5310 AC_MSG_CHECKING(for aio_write64)
5311 AC_LINK_IFELSE([#include <aio.h>
5312 int main() { struct aiocb a; return aio_write64(&a); }],
5313 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5314 [AC_MSG_RESULT(no)])
5316 AC_MSG_CHECKING(for aio_fsync64)
5317 AC_LINK_IFELSE([#include <aio.h>
5318 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5319 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5320 [AC_MSG_RESULT(no)])
5322 AC_MSG_CHECKING(for aio_return64)
5323 AC_LINK_IFELSE([#include <aio.h>
5324 int main() { struct aiocb a; return aio_return64(&a); }],
5325 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5326 [AC_MSG_RESULT(no)])
5328 AC_MSG_CHECKING(for aio_error64)
5329 AC_LINK_IFELSE([#include <aio.h>
5330 int main() { struct aiocb a; return aio_error64(&a); }],
5331 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5332 [AC_MSG_RESULT(no)])
5334 AC_MSG_CHECKING(for aio_cancel64)
5335 AC_LINK_IFELSE([#include <aio.h>
5336 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5337 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5338 [AC_MSG_RESULT(no)])
5340 AC_MSG_CHECKING(for aio_suspend64)
5341 AC_LINK_IFELSE([#include <aio.h>
5342 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5343 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5344 [AC_MSG_RESULT(no)])
5345 fi
5346 ;;
5347 esac
5348 ;;
5349 *)
5350 AC_MSG_RESULT(no)
5351 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5352 ;;
5353 esac ],
5354 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5355 AC_MSG_RESULT(no)
5356 )
5358 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5359 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5360 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5361 default_shared_modules="$default_shared_modules vfs_aio_fork"
5362 fi
5363 fi
5365 #################################################
5366 # check for sendfile support
5368 with_sendfile_support=yes
5369 AC_MSG_CHECKING(whether to check to support sendfile)
5370 AC_ARG_WITH(sendfile-support,
5371 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5372 [ case "$withval" in
5373 yes)
5375 AC_MSG_RESULT(yes);
5377 case "$host_os" in
5378 *linux*)
5379 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5380 AC_TRY_LINK([#include <sys/sendfile.h>],
5381 [\
5382 int tofd, fromfd;
5383 off64_t offset;
5384 size_t total;
5385 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5386 ],
5387 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5389 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5390 AC_TRY_LINK([#include <sys/sendfile.h>],
5391 [\
5392 int tofd, fromfd;
5393 off_t offset;
5394 size_t total;
5395 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5396 ],
5397 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5399 # Try and cope with broken Linux sendfile....
5400 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5401 AC_TRY_LINK([\
5402 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5403 #undef _FILE_OFFSET_BITS
5404 #endif
5405 #include <sys/sendfile.h>],
5406 [\
5407 int tofd, fromfd;
5408 off_t offset;
5409 size_t total;
5410 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5411 ],
5412 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5414 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5415 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5416 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5417 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5418 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5419 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5420 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5421 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5422 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5423 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5424 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5425 else
5426 AC_MSG_RESULT(no);
5427 fi
5429 ;;
5430 *freebsd* | *dragonfly* )
5431 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5432 AC_TRY_LINK([\
5433 #include <sys/types.h>
5434 #include <unistd.h>
5435 #include <sys/socket.h>
5436 #include <sys/uio.h>],
5437 [\
5438 int fromfd, tofd, ret, total=0;
5439 off_t offset, nwritten;
5440 struct sf_hdtr hdr;
5441 struct iovec hdtrl;
5442 hdr.headers = &hdtrl;
5443 hdr.hdr_cnt = 1;
5444 hdr.trailers = NULL;
5445 hdr.trl_cnt = 0;
5446 hdtrl.iov_base = NULL;
5447 hdtrl.iov_len = 0;
5448 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5449 ],
5450 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5452 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5453 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5454 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5455 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5456 else
5457 AC_MSG_RESULT(no);
5458 fi
5459 ;;
5461 *hpux*)
5462 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5463 AC_TRY_LINK([\
5464 #include <sys/socket.h>
5465 #include <sys/uio.h>],
5466 [\
5467 int fromfd, tofd;
5468 size_t total=0;
5469 struct iovec hdtrl[2];
5470 ssize_t nwritten;
5471 off64_t offset;
5473 hdtrl[0].iov_base = 0;
5474 hdtrl[0].iov_len = 0;
5476 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5477 ],
5478 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5479 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5480 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5481 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5482 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5483 else
5484 AC_MSG_RESULT(no);
5485 fi
5487 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5488 AC_TRY_LINK([\
5489 #include <sys/socket.h>
5490 #include <sys/uio.h>],
5491 [\
5492 int fromfd, tofd;
5493 size_t total=0;
5494 struct iovec hdtrl[2];
5495 ssize_t nwritten;
5496 off_t offset;
5498 hdtrl[0].iov_base = 0;
5499 hdtrl[0].iov_len = 0;
5501 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5502 ],
5503 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5504 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5505 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5506 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5507 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5508 else
5509 AC_MSG_RESULT(no);
5510 fi
5511 ;;
5513 *solaris*)
5514 AC_CHECK_LIB(sendfile,sendfilev)
5515 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5516 AC_TRY_LINK([\
5517 #include <sys/sendfile.h>],
5518 [\
5519 int sfvcnt;
5520 size_t xferred;
5521 struct sendfilevec vec[2];
5522 ssize_t nwritten;
5523 int tofd;
5525 sfvcnt = 2;
5527 vec[0].sfv_fd = SFV_FD_SELF;
5528 vec[0].sfv_flag = 0;
5529 vec[0].sfv_off = 0;
5530 vec[0].sfv_len = 0;
5532 vec[1].sfv_fd = 0;
5533 vec[1].sfv_flag = 0;
5534 vec[1].sfv_off = 0;
5535 vec[1].sfv_len = 0;
5536 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5537 ],
5538 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5540 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5541 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5542 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5543 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5544 else
5545 AC_MSG_RESULT(no);
5546 fi
5548 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5549 AC_TRY_LINK([\
5550 #include <sys/sendfile.h>],
5551 [\
5552 int sfvcnt;
5553 size_t xferred;
5554 struct sendfilevec vec[2];
5555 ssize_t nwritten;
5556 int tofd;
5558 sfvcnt = 2;
5560 vec[0].sfv_fd = SFV_FD_SELF;
5561 vec[0].sfv_flag = 0;
5562 vec[0].sfv_off = 0;
5563 vec[0].sfv_len = 0;
5565 vec[1].sfv_fd = 0;
5566 vec[1].sfv_flag = 0;
5567 vec[1].sfv_off = 0;
5568 vec[1].sfv_len = 0;
5569 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5570 ],
5571 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5573 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5574 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5575 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5576 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5577 else
5578 AC_MSG_RESULT(no);
5579 fi
5580 ;;
5581 *aix*)
5582 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5583 AC_TRY_LINK([\
5584 #include <sys/socket.h>],
5585 [\
5586 int fromfd, tofd;
5587 size_t total=0;
5588 struct sf_parms hdtrl;
5589 ssize_t nwritten;
5590 off64_t offset;
5592 hdtrl.header_data = 0;
5593 hdtrl.header_length = 0;
5594 hdtrl.file_descriptor = fromfd;
5595 hdtrl.file_offset = 0;
5596 hdtrl.file_bytes = 0;
5597 hdtrl.trailer_data = 0;
5598 hdtrl.trailer_length = 0;
5600 nwritten = send_file(&tofd, &hdtrl, 0);
5601 ],
5602 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5603 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5604 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5605 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5606 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5607 else
5608 AC_MSG_RESULT(no);
5609 fi
5610 ;;
5611 *)
5612 ;;
5613 esac
5614 ;;
5615 *)
5616 AC_MSG_RESULT(no)
5617 ;;
5618 esac ],
5619 AC_MSG_RESULT(yes)
5620 )
5622 ############################################
5623 # See if we have the Linux readahead syscall.
5625 AC_CACHE_CHECK([for Linux readahead],
5626 samba_cv_HAVE_LINUX_READAHEAD,[
5627 AC_TRY_LINK([
5628 #if defined(HAVE_UNISTD_H)
5629 #include <unistd.h>
5630 #endif
5631 #include <fcntl.h>],
5632 [ssize_t err = readahead(0,0,0x80000);],
5633 samba_cv_HAVE_LINUX_READAHEAD=yes,
5634 samba_cv_HAVE_LINUX_READAHEAD=no)])
5636 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5637 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5638 [Whether Linux readahead is available])
5639 fi
5641 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5643 ############################################
5644 # See if we have the posix_fadvise syscall.
5646 AC_CACHE_CHECK([for posix_fadvise],
5647 samba_cv_HAVE_POSIX_FADVISE,[
5648 AC_TRY_LINK([
5649 #if defined(HAVE_UNISTD_H)
5650 #include <unistd.h>
5651 #endif
5652 #include <fcntl.h>],
5653 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5654 samba_cv_HAVE_POSIX_FADVISE=yes,
5655 samba_cv_HAVE_POSIX_FADVISE=no)])
5657 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5658 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5659 [Whether posix_fadvise is available])
5660 fi
5662 ############################################
5663 # See if we have the Linux splice syscall.
5665 AC_CACHE_CHECK([for Linux splice],
5666 samba_cv_HAVE_LINUX_SPLICE,[
5667 AC_TRY_LINK([
5668 #if defined(HAVE_UNISTD_H)
5669 #include <unistd.h>
5670 #endif
5671 #include <fcntl.h>],
5672 [long ret = splice(0,0,1,0,400,0);],
5673 samba_cv_HAVE_LINUX_SPLICE=yes,
5674 samba_cv_HAVE_LINUX_SPLICE=no)])
5676 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5677 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5678 [Whether Linux splice is available])
5679 fi
5681 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5684 #################################################
5685 # Check whether winbind is supported on this platform. If so we need to
5686 # build and install client programs, sbin programs and shared libraries
5688 AC_MSG_CHECKING(whether to build winbind)
5690 # Initially, the value of $host_os decides whether winbind is supported
5692 HAVE_WINBIND=yes
5694 # Define the winbind shared library name and any specific linker flags
5695 # it needs to be built with.
5697 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
5698 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
5699 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5700 NSSSONAMEVERSIONSUFFIX=""
5701 WINBIND_NSS_PTHREAD=""
5703 case "$host_os" in
5704 *linux*)
5705 NSSSONAMEVERSIONSUFFIX=".2"
5706 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
5707 ;;
5708 *freebsd[[5-9]]*)
5709 # FreeBSD winbind client is implemented as a wrapper around
5710 # the Linux version.
5711 NSSSONAMEVERSIONSUFFIX=".1"
5712 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
5713 nsswitch/winbind_nss_linux.o"
5714 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5715 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5716 ;;
5718 *netbsd*[[3-9]]*)
5719 # NetBSD winbind client is implemented as a wrapper
5720 # around the Linux version. It needs getpwent_r() to
5721 # indicate libc's use of the correct nsdispatch API.
5722 #
5723 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5724 WINBIND_NSS_EXTRA_OBJS="\
5725 nsswitch/winbind_nss_netbsd.o \
5726 nsswitch/winbind_nss_linux.o"
5727 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5728 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5729 else
5730 HAVE_WINBIND=no
5731 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5732 fi
5733 ;;
5734 *irix*)
5735 # IRIX has differently named shared libraries
5736 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
5737 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
5738 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
5739 ;;
5740 *solaris*)
5741 # Solaris winbind client is implemented as a wrapper around
5742 # the Linux version.
5743 NSSSONAMEVERSIONSUFFIX=".1"
5744 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
5745 nsswitch/winbind_nss_linux.o"
5746 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5747 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5748 ;;
5749 *hpux11*)
5750 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
5751 ;;
5752 *aix*)
5753 # AIX has even differently named shared libraries. No
5754 # WINS support has been implemented yet.
5755 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
5756 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5757 WINBIND_NSS="nsswitch/WINBIND"
5758 WINBIND_WINS_NSS=""
5759 ;;
5760 *)
5761 HAVE_WINBIND=no
5762 winbind_no_reason=", unsupported on $host_os"
5763 ;;
5764 esac
5766 # Check the setting of --with-winbind
5768 AC_ARG_WITH(winbind,
5769 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5770 [
5771 case "$withval" in
5772 yes)
5773 HAVE_WINBIND=yes
5774 ;;
5775 no)
5776 HAVE_WINBIND=no
5777 winbind_reason=""
5778 ;;
5779 esac ],
5780 )
5782 # We need unix domain sockets for winbind
5784 if test x"$HAVE_WINBIND" = x"yes"; then
5785 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5786 winbind_no_reason=", no unix domain socket support on $host_os"
5787 HAVE_WINBIND=no
5788 fi
5789 fi
5791 # Display test results
5793 if test x"$HAVE_WINBIND" = x"no"; then
5794 WINBIND_NSS=""
5795 WINBIND_WINS_NSS=""
5796 fi
5798 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5799 BUILD_LIBWBCLIENT_SHARED=no
5800 else
5801 BUILD_LIBWBCLIENT_SHARED=yes
5802 fi
5804 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5805 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5806 LIBWBCLIENT_SOVER=0
5807 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5808 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5809 ## Only worry about libwbclient if we have shared library support
5810 ## and winbindd
5811 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5812 LIBWBCLIENT=libwbclient
5813 INSTALL_LIBWBCLIENT=installlibwbclient
5814 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5815 WINBIND_LIBS="-lwbclient"
5816 else
5817 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5818 fi
5820 if test x"$HAVE_WINBIND" = x"yes"; then
5821 AC_MSG_RESULT(yes)
5822 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5824 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5825 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5826 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5827 PAM_MODULES="$PAM_MODULES pam_winbind"
5828 INSTALL_PAM_MODULES="installpammodules"
5829 UNINSTALL_PAM_MODULES="uninstallpammodules"
5830 fi
5831 else
5832 AC_MSG_RESULT(no$winbind_no_reason)
5833 fi
5835 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
5836 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
5838 AC_SUBST(WINBIND_NSS_PTHREAD)
5839 AC_SUBST(WINBIND_NSS)
5840 AC_SUBST(WINBIND_WINS_NSS)
5841 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5842 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5843 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5844 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5845 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
5847 AC_SUBST(WINBIND_KRB5_LOCATOR)
5849 # Solaris 10 does have new member in nss_XbyY_key
5850 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5851 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5852 [#include <nss_dbdefs.h>])
5854 # Solaris has some extra fields in struct passwd that need to be
5855 # initialised otherwise nscd crashes.
5857 AC_CHECK_MEMBER(struct passwd.pw_comment,
5858 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5859 [#include <pwd.h>])
5861 AC_CHECK_MEMBER(struct passwd.pw_age,
5862 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5863 [#include <pwd.h>])
5865 # AIX 4.3.x and 5.1 do not have as many members in
5866 # struct secmethod_table as AIX 5.2
5867 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5868 [#include <usersec.h>])
5869 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5870 [#include <usersec.h>])
5872 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5873 AC_TRY_COMPILE([#include <sys/types.h>
5874 #include <sys/socket.h>],
5875 [struct ucred cred;
5876 socklen_t cred_len;
5877 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5878 ],
5879 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5880 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5881 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5882 fi
5885 #################################################
5886 # Check to see if we should use the included popt
5888 AC_ARG_WITH(included-popt,
5889 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5890 [
5891 case "$withval" in
5892 yes)
5893 INCLUDED_POPT=yes
5894 ;;
5895 no)
5896 INCLUDED_POPT=no
5897 ;;
5898 esac ],
5899 )
5900 if test x"$INCLUDED_POPT" != x"yes"; then
5901 AC_CHECK_LIB(popt, poptGetContext,
5902 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5903 fi
5905 AC_MSG_CHECKING(whether to use included popt)
5906 if test x"$INCLUDED_POPT" = x"yes"; then
5907 AC_MSG_RESULT(yes)
5908 BUILD_POPT='$(POPT_OBJ)'
5909 POPTLIBS='$(POPT_OBJ)'
5910 FLAGS1="-I\$(srcdir)/popt"
5911 else
5912 AC_MSG_RESULT(no)
5913 BUILD_POPT=""
5914 POPTLIBS="-lpopt"
5915 fi
5916 AC_SUBST(BUILD_POPT)
5917 AC_SUBST(POPTLIBS)
5918 AC_SUBST(FLAGS1)
5920 #################################################
5921 # Check if user wants DNS service discovery support
5923 AC_ARG_ENABLE(dnssd,
5924 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=auto)])])
5926 AC_SUBST(DNSSD_LIBS)
5927 if test x"$enable_dnssd" != x"no"; then
5928 have_dnssd_support=yes
5930 AC_CHECK_HEADERS(dns_sd.h)
5931 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
5932 have_dnssd_support=no
5933 fi
5935 # On Darwin the DNSSD API is in libc, but on other platforms it's
5936 # probably in -ldns_sd
5937 AC_CHECK_FUNCS(DNSServiceRegister)
5938 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
5939 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
5940 x"$ac_cv_lib_ext_DNSServiceRegister" != x"yes"; then
5941 have_dnssd_support=no
5942 fi
5944 if test x"$have_dnssd_support" = x"yes"; then
5945 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
5946 [Whether to enable DNS service discovery support])
5947 else
5948 if test x"$enable_dnssd" = x"yes"; then
5949 AC_MSG_ERROR(DNS service discovery support not available)
5950 fi
5951 fi
5953 fi
5955 #################################################
5956 # Check to see if we should use the included iniparser
5958 AC_ARG_WITH(included-iniparser,
5959 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
5960 [
5961 case "$withval" in
5962 yes)
5963 INCLUDED_INIPARSER=yes
5964 ;;
5965 no)
5966 INCLUDED_INIPARSER=no
5967 ;;
5968 esac ],
5969 )
5970 if test x"$INCLUDED_INIPARSER" != x"yes"; then
5971 AC_CHECK_LIB(iniparser, iniparser_load,
5972 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
5973 fi
5975 AC_MSG_CHECKING(whether to use included iniparser)
5976 if test x"$INCLUDED_INIPARSER" = x"yes"; then
5977 AC_MSG_RESULT(yes)
5978 BUILD_INIPARSER='$(INIPARSER_OBJ)'
5979 INIPARSERLIBS=""
5980 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
5981 else
5982 AC_MSG_RESULT(no)
5983 BUILD_INIPARSER=""
5984 INIPARSERLIBS="-liniparser"
5985 fi
5986 AC_SUBST(BUILD_INIPARSER)
5987 AC_SUBST(INIPARSERLIBS)
5988 AC_SUBST(FLAGS1)
5992 # Checks for the vfs_fileid module
5993 # Start
5994 AC_CHECK_FUNC(getmntent)
5996 AC_CHECK_HEADERS(sys/statfs.h)
5998 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
5999 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6000 AC_TRY_RUN([
6001 #include <sys/types.h>
6002 #include <sys/statfs.h>
6003 int main(void)
6004 {
6005 struct statfs fsd;
6006 fsid_t fsid = fsd.f_fsid;
6007 return statfs (".", &fsd);
6008 }],
6009 vfsfileid_cv_statfs=yes,
6010 vfsfileid_cv_statfs=no,
6011 vfsfileid_cv_statfs=cross)
6012 ])
6013 AC_MSG_RESULT($vfsfileid_cv_statfs)
6015 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6016 x"$vfsfileid_cv_statfs" = x"yes"; then
6017 default_shared_modules="$default_shared_modules vfs_fileid"
6018 fi
6019 # End
6020 # Checks for the vfs_fileid module
6023 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6024 do
6025 eval MODULE_DEFAULT_$i=STATIC
6026 done
6028 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6029 do
6030 dnl Fall back to static if we cannot build shared libraries
6031 eval MODULE_DEFAULT_$i=STATIC
6033 if test $BLDSHARED = true; then
6034 eval MODULE_DEFAULT_$i=SHARED
6035 fi
6036 done
6038 dnl Always build these modules static
6039 MODULE_rpc_spoolss=STATIC
6040 MODULE_rpc_srvsvc=STATIC
6041 MODULE_idmap_tdb=STATIC
6042 MODULE_idmap_passdb=STATIC
6043 MODULE_idmap_nss=STATIC
6045 MODULE_nss_info_template=STATIC
6047 AC_ARG_WITH(static-modules,
6048 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6049 [ if test $withval; then
6050 for i in `echo $withval | sed -e 's/,/ /g'`
6051 do
6052 eval MODULE_$i=STATIC
6053 done
6054 fi ])
6056 AC_ARG_WITH(shared-modules,
6057 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6058 [ if test $withval; then
6059 for i in `echo $withval | sed -e 's/,/ /g'`
6060 do
6061 eval MODULE_$i=SHARED
6062 done
6063 fi ])
6065 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6066 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6067 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6068 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6069 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6072 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6073 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6074 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6075 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6076 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6077 SMB_MODULE(rpc_svcctl2, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl2.$SHLIBEXT", RPC)
6078 SMB_MODULE(rpc_ntsvcs2, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs2.$SHLIBEXT", RPC)
6079 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6080 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6081 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6082 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6083 SMB_MODULE(rpc_eventlog2, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog2.$SHLIBEXT", RPC)
6084 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6085 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6086 SMB_SUBSYSTEM(RPC,smbd/server.o)
6088 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6089 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6090 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6091 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6092 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6093 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6094 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6095 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6096 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6097 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6099 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6100 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6102 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6103 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6104 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6105 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6106 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6108 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6109 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6110 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6111 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6112 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6113 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6114 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6115 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6117 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6118 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6119 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6120 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6121 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6122 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6123 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6124 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6125 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6126 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6127 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6128 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6129 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6130 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6131 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6132 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6133 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6134 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6135 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6136 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6137 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6138 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6139 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6140 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6141 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6142 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6143 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6144 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6145 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6146 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6147 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6148 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6149 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6150 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6151 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6152 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6153 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6154 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6155 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6158 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6160 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6161 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6162 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6163 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6165 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6167 #################################################
6168 # do extra things if we are running insure
6170 if test "${ac_cv_prog_CC}" = "insure"; then
6171 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6172 fi
6174 #################################################
6175 # If run from the build farm, enable NASTY hacks
6176 #################################################
6177 AC_MSG_CHECKING(whether to enable build farm hacks)
6178 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6179 AC_MSG_RESULT(yes)
6180 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6181 else
6182 AC_MSG_RESULT(no)
6183 fi
6185 #################################################
6186 # check for bad librt/libpthread interactions
6188 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6189 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6190 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6191 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6193 SMB_IF_RTSIGNAL_BUG(
6194 [
6195 # Have RT_SIGNAL bug, need to check whether the problem will
6196 # affect anything we have configured.
6198 rt_do_error=no
6199 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6200 if test x"$rt_signal_lease_ok" = x"no" ; then
6201 rt_do_error=yes
6202 fi
6203 fi
6205 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6206 if test x"$rt_signal_notify_ok" = x"no" ; then
6207 rt_do_error=yes
6208 fi
6209 fi
6211 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6212 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6213 if test x"$rt_signal_aio_ok" = x"no" ; then
6214 rt_do_error=yes
6215 fi
6216 fi
6218 if test x"$rt_do_error" = x"yes" ; then
6219 SMB_IS_LIBPTHREAD_LINKED(
6220 [
6221 cat<<MSG
6223 *** On this platforms, linking Samba against pthreads causes problems
6224 *** with the oplock and change notification mechanisms. You may be
6225 *** using pthreads as a side-effect of using the --with-aio-support
6226 *** or --with-profiling-data options. Please remove these and try again.
6228 MSG
6229 ],
6230 [
6231 cat<<MSG
6233 *** On this platform, the oplock and change notification mechanisms do not
6234 *** appear to work. Please report this problem to samba-technical@samba.org
6235 *** and attach the config.log file from this directory.
6237 MSG
6238 ])
6239 AC_MSG_ERROR(unable to use realtime signals on this platform)
6240 fi
6241 ],
6242 [
6243 # no RT_SIGNAL bug, we are golden
6244 SMB_IS_LIBPTHREAD_LINKED(
6245 [
6246 AC_MSG_WARN(using libpthreads - this may degrade performance)
6247 ])
6249 ],
6250 [
6251 # cross compiling, I hope you know what you are doing
6252 true
6253 ])
6255 fi
6257 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6258 LIB_REMOVE_USR_LIB(LDFLAGS)
6259 LIB_REMOVE_USR_LIB(LIBS)
6260 LIB_REMOVE_USR_LIB(KRB5_LIBS)
6262 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6263 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6264 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6266 #################################################
6267 # Display summary of libraries detected
6269 AC_MSG_RESULT([Using libraries:])
6270 AC_MSG_RESULT([ LIBS = $LIBS])
6271 if test x"$with_ads_support" != x"no"; then
6272 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6273 fi
6274 if test x"$with_ldap_support" != x"no"; then
6275 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6276 fi
6277 if test x"$with_dnsupdate_support" != x"no"; then
6278 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6279 fi
6280 if test x"$have_dnssd_support" != x"no"; then
6281 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6282 fi
6283 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6285 #################################################
6286 # final configure stuff
6288 AC_MSG_CHECKING([configure summary])
6289 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
6290 AC_MSG_RESULT(yes),
6291 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6292 AC_MSG_WARN([cannot run when cross-compiling]))
6294 dnl Merge in developer cflags from now on
6295 AC_SUBST(DEVELOPER_CFLAGS)
6296 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6297 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6298 fi
6300 # Stuff the smbd-only libraries at the end of the smbd link
6301 # path (if we have them).
6302 SMBD_LIBS="$samba_dmapi_libs"
6303 AC_SUBST(SMBD_LIBS)
6305 AC_OUTPUT(Makefile
6306 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6307 lib/netapi/examples/Makefile
6308 lib/netapi/tests/Makefile
6309 pkgconfig/smbclient.pc
6310 pkgconfig/wbclient.pc
6311 pkgconfig/netapi.pc
6312 pkgconfig/smbsharemodes.pc
6313 ../examples/libsmbclient/Makefile.internal
6314 )
6316 #################################################
6317 # Print very concise instructions on building/use
6318 if test "x$enable_dmalloc" = xyes
6319 then
6320 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6321 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6322 fi