| blob | 6806ed22aeddeace0bf489a2a5a24d528a095073 |
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_l= d_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"
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} ${LIBREPLACE_NETWORK_LIBS}"
663 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
664 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
665 AC_CHECK_HEADERS(limits.h float.h pthread.h)
666 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
667 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
668 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
669 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
670 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
671 AC_CHECK_HEADERS(sys/sysmacros.h)
672 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
673 AC_CHECK_HEADERS(langinfo.h locale.h)
674 AC_CHECK_HEADERS(xfs/libxfs.h)
675 AC_CHECK_HEADERS(netgroup.h)
677 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
678 #if HAVE_RPC_RPC_H
679 #include <rpc/rpc.h>
680 #endif
681 ]])
683 ## These fail to compile on IRIX so just check for their presence
684 AC_CHECK_HEADERS(sys/mode.h,,,)
686 # Look for Darwin headers
687 old_CPPFLAGS="$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 timespec type],samba_cv_struct_timespec, [
882 AC_TRY_COMPILE([
883 #include <sys/types.h>
884 #if STDC_HEADERS
885 #include <stdlib.h>
886 #include <stddef.h>
887 #endif
888 #if TIME_WITH_SYS_TIME
889 # include <sys/time.h>
890 # include <time.h>
891 #else
892 # if HAVE_SYS_TIME_H
893 # include <sys/time.h>
894 # else
895 # include <time.h>
896 # endif
897 #endif
898 ],[struct timespec ts;],
899 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
900 if test x"$samba_cv_struct_timespec" = x"yes"; then
901 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
902 fi
904 # stupid headers have the functions but no declaration. grrrr.
905 AC_HAVE_DECL(errno, [#include <errno.h>])
906 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
907 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
909 # and glibc has setresuid under linux but the function does
910 # nothing until kernel 2.1.44! very dumb.
911 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
912 AC_TRY_RUN([#include <errno.h>
913 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
914 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
915 if test x"$samba_cv_have_setresuid" = x"yes"; then
916 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
917 fi
919 # Do the same check for setresguid...
920 #
921 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
922 AC_TRY_RUN([#include <unistd.h>
923 #include <errno.h>
924 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
925 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
926 if test x"$samba_cv_have_setresgid" = x"yes"; then
927 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
928 fi
930 AC_FUNC_MEMCMP
932 ###############################################
933 # Readline included by default unless explicitly asked not to
934 test "${with_readline+set}" != "set" && with_readline=yes
936 # test for where we get readline() from
937 AC_MSG_CHECKING(whether to use readline)
938 AC_ARG_WITH(readline,
939 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
940 [ case "$with_readline" in
941 yes)
942 AC_MSG_RESULT(yes)
944 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
945 AC_CHECK_HEADERS(readline/history.h)
947 AC_CHECK_HEADERS(readline.h readline/readline.h,[
948 for termlib in ncurses curses termcap terminfo termlib tinfo; do
949 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
950 done
951 AC_CHECK_LIB(readline, rl_callback_handler_install,
952 [TERMLIBS="-lreadline $TERMLIBS"
953 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
954 break], [TERMLIBS=], $TERMLIBS)])
955 ;;
956 no)
957 AC_MSG_RESULT(no)
958 ;;
959 *)
960 AC_MSG_RESULT(yes)
962 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
963 # alternate readline path
964 _ldflags=${LDFLAGS}
965 _cppflags=${CPPFLAGS}
967 # Add additional search path
968 LDFLAGS="-L$with_readline/lib $LDFLAGS"
969 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
971 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
972 AC_CHECK_HEADERS(readline/history.h)
974 AC_CHECK_HEADERS(readline.h readline/readline.h,[
975 for termlib in ncurses curses termcap terminfo termlib; do
976 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
977 done
978 AC_CHECK_LIB(readline, rl_callback_handler_install,
979 [TERMLDFLAGS="-L$with_readline/lib"
980 TERMCPPFLAGS="-I$with_readline/include"
981 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
982 TERMLIBS="-lreadline $TERMLIBS"
983 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
984 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
986 LDFLAGS=$_ldflags
987 ;;
988 esac],
989 AC_MSG_RESULT(no)
990 )
991 AC_SUBST(TERMLIBS)
992 AC_SUBST(TERMLDFLAGS)
994 # The readline API changed slightly from readline3 to readline4, so
995 # code will generate warnings on one of them unless we have a few
996 # special cases.
997 AC_CHECK_LIB(readline, rl_completion_matches,
998 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
999 [Do we have rl_completion_matches?])],
1000 [],
1001 [$TERMLIBS])
1003 # not all readline libs have rl_event_hook or history_list
1004 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1005 AC_CHECK_LIB(readline, history_list,
1006 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1007 [],
1008 [$TERMLIBS])
1010 ###############################################
1011 # test for where we get yp_get_default_domain() from
1012 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1013 AC_CHECK_FUNCS(yp_get_default_domain)
1015 # Check if we have execl, if not we need to compile smbrun.
1016 AC_CHECK_FUNCS(execl)
1017 if test x"$ac_cv_func_execl" = x"no"; then
1018 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1019 fi
1021 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1022 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1023 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1024 AC_CHECK_FUNCS(getrlimit fsync fdatasync memset strlcpy strlcat setpgid)
1025 AC_CHECK_FUNCS(memmove setsid glob strpbrk pipe crypt16 getauthuid)
1026 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1027 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1028 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1029 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1030 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1031 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1032 AC_CHECK_FUNCS(getpwent_r)
1033 AC_CHECK_FUNCS(getdents getdents64)
1034 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1035 AC_CHECK_FUNCS(syslog vsyslog timegm)
1036 AC_CHECK_FUNCS(setlocale nl_langinfo)
1037 AC_CHECK_FUNCS(nanosleep)
1038 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1039 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1040 AC_CHECK_HEADERS(sys/mman.h)
1041 # setbuffer, shmget, shm_open are needed for smbtorture
1042 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1044 # Find a method of generating a stack trace
1045 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1046 AC_CHECK_FUNCS(backtrace_symbols)
1047 AC_CHECK_LIB(exc, trace_back_stack)
1049 printf "%s" "checking for GPFS GPL libs... "
1050 save_LIBS="$LIBS"
1051 LIBS="$LIBS -lgpfs_gpl"
1052 AC_TRY_LINK([#include <gpfs_gpl.h>],
1053 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1054 samba_cv_HAVE_GPFS=yes,
1055 samba_cv_HAVE_GPFS=no)
1056 echo $samba_cv_HAVE_GPFS
1057 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1058 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1059 default_shared_modules="$default_shared_modules vfs_gpfs"
1060 fi
1061 LIBS="$save_LIBS"
1063 # Note that all the libunwind symbols in the API are defined to internal
1064 # platform-specific version, so we must include libunwind.h before checking
1065 # any of them.
1066 AC_MSG_CHECKING([for libunwind])
1067 save_LIBS=$LIBS
1069 UNWIND_ARCH="unknown"
1070 if test x"$UNAME_I" != x"unknown"; then
1071 UNWIND_ARCH="$UNAME_I"
1072 elif test x"$UNAME_M" != x"unknown"; then
1073 UNWIND_ARCH="$UNAME_M"
1074 elif test x"$UNAME_P" != x"unknown"; then
1075 UNWIND_ARCH="$UNAME_P"
1076 fi
1078 case "$UNWIND_ARCH" in
1079 unknown)
1080 # This probably won't link without
1081 # the platform-specific libunwind.
1082 LIBS="$LIBS -lunwind"
1083 ;;
1084 i386|i586|i686)
1085 # Add the platform-specific libunwind module.
1086 LIBS="$LIBS -lunwind -lunwind-x86"
1087 ;;
1088 *)
1089 # Add the platform-specific libunwind module.
1090 # based on uname -i, uname -m or uname -p
1091 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1092 ;;
1093 esac
1095 AC_TRY_LINK(
1096 [
1097 #ifdef HAVE_LIBUNWIND_H
1098 #include <libunwind.h>
1099 #endif
1100 ],
1101 [
1102 unw_context_t ctx; unw_cursor_t cur;
1103 char buf[256]; unw_word_t off;
1104 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1105 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1106 ],
1107 [
1108 AC_MSG_RESULT(yes)
1109 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1111 # If we have libunwind, test whether we also have libunwind-ptrace
1112 # which would let us unwind arbitrary processes.
1113 save_LIBS=$LIBS
1114 AC_CHECK_HEADERS(libunwind-ptrace.h)
1115 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1116 [
1117 LIBUNWIND_PTRACE="-lunwind-ptrace";
1118 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1119 [Whether libunwind-ptrace.a is available.])
1120 ],
1121 [ LIBUNWIND_PTRACE="" ])
1123 LIBS=$save_LIBS
1124 ],
1125 [
1126 AC_MSG_RESULT(no)
1127 LIBS=$save_LIBS
1128 ])
1130 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1131 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1132 AC_CHECK_HEADERS(sys/ptrace.h)
1133 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1134 AC_TRY_LINK(
1135 [
1136 #if HAVE_SYS_TYPES_H
1137 #include <sys/types.h>
1138 #endif
1139 #if HAVE_SYS_PTRACE_H
1140 #include <sys/ptrace.h>
1141 #endif
1142 ],
1143 [
1144 int main(int argc, const char ** argv)
1145 {
1146 pid_t me = (pid_t)-1;
1147 ptrace(PTRACE_ATTACH, me, 0, 0);
1148 ptrace(PTRACE_DETACH, me, 0, 0);
1149 return 0;
1150 }
1151 ],
1152 [
1153 AC_MSG_RESULT(yes)
1154 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1155 [Whether the Linux ptrace(2) interface is available.])
1156 ],
1157 [
1158 AC_MSG_RESULT(no)
1159 LIBUNWIND_PTRACE=""
1160 ])
1161 fi
1163 AC_SUBST(LIBUNWIND_PTRACE)
1165 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1166 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1167 AC_CHECK_FUNCS(__getcwd _getcwd)
1168 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1169 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1170 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1171 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1172 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1173 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1174 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1175 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1176 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1177 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1178 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1179 AC_CHECK_FUNCS(prctl)
1181 AC_TRY_COMPILE([
1182 #ifdef HAVE_SYS_PRCTL_H
1183 #include <sys/prctl.h>
1184 #endif
1185 ],
1186 [int i; i = prtcl(0); ],
1187 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1189 #
1190 #
1191 #
1192 case "$host_os" in
1193 *linux*)
1194 # glibc <= 2.3.2 has a broken getgrouplist
1195 AC_TRY_RUN([
1196 #include <unistd.h>
1197 #include <sys/utsname.h>
1198 main() {
1199 /* glibc up to 2.3 has a broken getgrouplist */
1200 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1201 int libc_major = __GLIBC__;
1202 int libc_minor = __GLIBC_MINOR__;
1204 if (libc_major < 2)
1205 exit(1);
1206 if ((libc_major == 2) && (libc_minor <= 3))
1207 exit(1);
1208 #endif
1209 exit(0);
1210 }
1211 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1212 if test x"$linux_getgrouplist_ok" = x"yes"; then
1213 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1214 fi
1215 ;;
1216 *)
1217 AC_CHECK_FUNCS(getgrouplist)
1218 ;;
1219 esac
1221 #
1222 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1223 #
1225 if test x$ac_cv_func_stat64 = xno ; then
1226 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1227 AC_TRY_LINK([
1228 #if defined(HAVE_UNISTD_H)
1229 #include <unistd.h>
1230 #endif
1231 #include <sys/stat.h>
1232 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1233 AC_MSG_RESULT([$ac_cv_func_stat64])
1234 if test x$ac_cv_func_stat64 = xyes ; then
1235 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1236 fi
1237 fi
1239 if test x$ac_cv_func_lstat64 = xno ; then
1240 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1241 AC_TRY_LINK([
1242 #if defined(HAVE_UNISTD_H)
1243 #include <unistd.h>
1244 #endif
1245 #include <sys/stat.h>
1246 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1247 AC_MSG_RESULT([$ac_cv_func_lstat64])
1248 if test x$ac_cv_func_lstat64 = xyes ; then
1249 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1250 fi
1251 fi
1253 if test x$ac_cv_func_fstat64 = xno ; then
1254 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1255 AC_TRY_LINK([
1256 #if defined(HAVE_UNISTD_H)
1257 #include <unistd.h>
1258 #endif
1259 #include <sys/stat.h>
1260 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1261 AC_MSG_RESULT([$ac_cv_func_fstat64])
1262 if test x$ac_cv_func_fstat64 = xyes ; then
1263 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1264 fi
1265 fi
1267 #################################################
1268 # Check whether struct stat has timestamps with sub-second resolution.
1269 # At least IRIX and Solaris have these.
1270 #
1271 # We check that
1272 # all of st_mtim, st_atim and st_ctim exist
1273 # all of the members are in fact of type struct timespec
1274 #
1275 # There is some conflicting standards weirdness about whether we should use
1276 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1277 # prefer struct timespec.
1279 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_cv_stat_hires,
1280 [
1281 AC_TRY_COMPILE(
1282 [
1283 #if TIME_WITH_SYS_TIME
1284 # include <sys/time.h>
1285 # include <time.h>
1286 #else
1287 # if HAVE_SYS_TIME_H
1288 # include <sys/time.h>
1289 # else
1290 # include <time.h>
1291 # endif
1292 #endif
1293 #ifdef HAVE_SYS_STAT_H
1294 #include <sys/stat.h>
1295 #endif
1296 ],
1297 [
1298 struct timespec t;
1299 struct stat s = {0};
1300 t.tv_sec = s.st_mtim.tv_sec;
1301 t.tv_nsec = s.st_mtim.tv_nsec;
1302 t.tv_sec = s.st_ctim.tv_sec;
1303 t.tv_nsec = s.st_ctim.tv_nsec;
1304 t.tv_sec = s.st_atim.tv_sec;
1305 t.tv_nsec = s.st_atim.tv_nsec;
1306 ],
1307 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1308 ])
1310 if test x"$samba_cv_stat_hires" = x"yes" ; then
1311 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1312 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1313 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1314 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1315 [whether struct stat has sub-second timestamps])
1316 fi
1318 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_cv_stat_hires_notimespec,
1319 [
1320 AC_TRY_COMPILE(
1321 [
1322 #if TIME_WITH_SYS_TIME
1323 # include <sys/time.h>
1324 # include <time.h>
1325 #else
1326 # if HAVE_SYS_TIME_H
1327 # include <sys/time.h>
1328 # else
1329 # include <time.h>
1330 # endif
1331 #endif
1332 #ifdef HAVE_SYS_STAT_H
1333 #include <sys/stat.h>
1334 #endif
1335 ],
1336 [
1337 struct timespec t;
1338 struct stat s = {0};
1339 t.tv_sec = s.st_mtime;
1340 t.tv_nsec = s.st_mtimensec;
1341 t.tv_sec = s.st_ctime;
1342 t.tv_nsec = s.st_ctimensec;
1343 t.tv_sec = s.st_atime;
1344 t.tv_nsec = s.st_atimensec;
1345 ],
1346 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1347 ])
1349 if test x"$samba_cv_stat_hires_notimespec" = x"yes" ; then
1350 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1351 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1352 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1353 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1354 [whether struct stat has sub-second timestamps without struct timespec])
1355 fi
1357 #####################################
1358 # needed for SRV lookups
1359 AC_CHECK_LIB(resolv, dn_expand)
1360 AC_CHECK_LIB(resolv, _dn_expand)
1361 AC_CHECK_LIB(resolv, __dn_expand)
1363 #
1364 # Check for the functions putprpwnam, set_auth_parameters,
1365 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1366 # Needed for OSF1 and HPUX.
1367 #
1369 AC_LIBTESTFUNC(security, putprpwnam)
1370 AC_LIBTESTFUNC(sec, putprpwnam)
1372 AC_LIBTESTFUNC(security, set_auth_parameters)
1373 AC_LIBTESTFUNC(sec, set_auth_parameters)
1375 # UnixWare 7.x has its getspnam in -lgen
1376 AC_LIBTESTFUNC(gen, getspnam)
1378 AC_LIBTESTFUNC(security, getspnam)
1379 AC_LIBTESTFUNC(sec, getspnam)
1381 AC_LIBTESTFUNC(security, bigcrypt)
1382 AC_LIBTESTFUNC(sec, bigcrypt)
1384 AC_LIBTESTFUNC(security, getprpwnam)
1385 AC_LIBTESTFUNC(sec, getprpwnam)
1387 AC_CHECK_FUNCS(strsignal)
1389 ############################################
1390 # Check if we have libattr
1391 case "$host_os" in
1392 *osf*)
1393 AC_SEARCH_LIBS(getproplist, [proplist])
1394 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1395 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1396 AC_CHECK_FUNCS(sizeof_proplist_entry)
1397 ;;
1398 *)
1399 AC_SEARCH_LIBS(getxattr, [attr])
1400 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1401 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1402 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1403 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1404 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1405 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1406 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1407 ;;
1408 esac
1410 ########################################################
1411 # Check if attropen() is present if this is Solaris
1412 case "$host_os" in
1413 *solaris*)
1414 AC_CHECK_FUNCS(attropen)
1415 ;;
1416 esac
1418 ########################################################
1419 # Do xattr functions take additional options like on Darwin?
1420 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1421 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1422 old_LIBS=$LIBS
1423 LIBS="$LIBS $ACL_LIBS"
1424 AC_TRY_COMPILE([
1425 #include <sys/types.h>
1426 #if HAVE_ATTR_XATTR_H
1427 #include <attr/xattr.h>
1428 #elif HAVE_SYS_XATTR_H
1429 #include <sys/xattr.h>
1430 #endif
1431 ],[
1432 getxattr(0, 0, 0, 0, 0, 0);
1433 ],
1434 [smb_attr_cv_xattr_add_opt=yes],
1435 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1436 ])
1437 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1438 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1439 fi
1440 fi
1442 # Check if we have extattr
1443 case "$host_os" in
1444 *freebsd4* | *dragonfly* )
1445 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1446 ;;
1447 *)
1448 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1449 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1450 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1451 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1452 ;;
1453 esac
1455 AC_DISABLE_STATIC
1456 AC_ENABLE_SHARED
1458 # Set defaults
1459 PIE_CFLAGS=""
1460 PIE_LDFLAGS=""
1461 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1463 if test "x$enable_pie" != xno
1464 then
1465 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1466 [
1467 cat > conftest.c <<EOF
1468 int foo;
1469 main () { return 0;}
1470 EOF
1471 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1472 then
1473 samba_cv_fpie=yes
1474 else
1475 samba_cv_fpie=no
1476 fi
1477 rm -f conftest*
1478 ])
1479 if test x"${samba_cv_fpie}" = x"yes"
1480 then
1481 PIE_CFLAGS="-fPIE"
1482 PIE_LDFLAGS="-pie"
1483 fi
1484 fi
1486 # Set defaults
1487 RELRO_LDFLAGS=""
1488 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1490 if test "x$enable_relro" != xno
1491 then
1492 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1493 [
1494 cat > conftest.c <<EOF
1495 int foo;
1496 main () { return 0;}
1497 EOF
1498 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1499 then
1500 samba_cv_relro=yes
1501 else
1502 samba_cv_relro=no
1503 fi
1504 rm -f conftest*
1505 ])
1506 if test x"${samba_cv_relro}" = x"yes"
1507 then
1508 RELRO_LDFLAGS="-Wl,-z,relro"
1509 fi
1510 fi
1512 # Set defaults
1513 SYMSEXT="syms"
1514 AC_SUBST(SYMSEXT)
1516 # Assume non-shared by default and override below
1517 BLDSHARED="false"
1519 # these are the defaults, good for lots of systems
1520 HOST_OS="$host_os"
1521 LDSHFLAGS="-shared"
1522 MODULE_EXPORTS=""
1523 SONAMEFLAG="#"
1524 SHLD="\${CC} \${CFLAGS}"
1525 PICFLAG="${PIE_CFLAGS}"
1526 SHLIBEXT="so"
1527 DSO_EXPORTS=""
1529 # this bit needs to be modified for each OS that supports share libs
1530 # You need to specify how to create a shared library and
1531 # how to compile C code to produce PIC object files
1533 AC_MSG_CHECKING([ability to build shared libraries])
1535 # and these are for particular systems
1536 case "$host_os" in
1537 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1538 BLDSHARED="true"
1539 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1540 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1541 else
1542 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1543 fi
1544 DYNEXP="-Wl,--export-dynamic"
1545 PICFLAG="-fPIC"
1546 SONAMEFLAG="-Wl,-soname="
1547 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1548 ;;
1549 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1550 BLDSHARED="true"
1551 LDSHFLAGS="-G"
1552 SONAMEFLAG="-h "
1553 if test "${GCC}" = "yes"; then
1554 PICFLAG="-fPIC"
1555 SONAMEFLAG="-Wl,-soname="
1556 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1557 DYNEXP="-Wl,-E"
1558 fi
1559 else
1560 PICFLAG="-KPIC"
1561 ## ${CFLAGS} added for building 64-bit shared
1562 ## libs using Sun's Compiler
1563 LDSHFLAGS="-G \${CFLAGS}"
1564 fi
1565 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1566 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1567 ;;
1568 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1569 BLDSHARED="true"
1570 LDSHFLAGS="-G"
1571 SONAMEFLAG="-Wl,-h,"
1572 PICFLAG="-KPIC" # Is this correct for SunOS
1573 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1574 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1575 ;;
1576 *netbsd* | *freebsd* | *dragonfly* )
1577 BLDSHARED="true"
1578 LDSHFLAGS="-shared"
1579 DYNEXP="-Wl,--export-dynamic"
1580 SONAMEFLAG="-Wl,-soname,"
1581 PICFLAG="-fPIC -DPIC"
1582 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1583 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1584 ;;
1585 *openbsd*) BLDSHARED="true"
1586 LDSHFLAGS="-shared"
1587 DYNEXP="-Wl,-Bdynamic"
1588 SONAMEFLAG="-Wl,-soname,"
1589 PICFLAG="-fPIC"
1590 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1591 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1592 ;;
1593 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1594 case "$host_os" in
1595 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1596 ;;
1597 esac
1598 BLDSHARED="true"
1599 LDSHFLAGS="-set_version sgi1.0 -shared"
1600 SONAMEFLAG="-soname "
1601 SHLD="\${LD}"
1602 if test "${GCC}" = "yes"; then
1603 PICFLAG="-fPIC"
1604 else
1605 PICFLAG="-KPIC"
1606 fi
1607 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1608 ;;
1609 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1610 BLDSHARED="true"
1611 # use expfull to export underscored symbols
1612 # add rtl to remove /lib/crt0.o warning
1613 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1614 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1615 PICFLAG="-O2"
1616 # as AIX code is always position independent...
1617 # .po will just create compile warnings, use po.o:
1618 if test "${GCC}" != "yes"; then
1619 ## for funky AIX compiler using strncpy()
1620 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1621 fi
1623 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1624 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1625 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1626 ;;
1627 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1628 # Use special PIC flags for the native HP-UX compiler.
1629 BLDSHARED="true"
1630 SHLD="cc"
1631 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1632 SONAMEFLAG="-Wl,+h "
1633 PICFLAG="+z"
1634 if test "${GCC}" = "yes"; then
1635 PICFLAG="-fPIC"
1636 else
1637 PICFLAG="+z +ESnolit"
1638 fi
1639 if test "$host_cpu" = "ia64"; then
1640 SHLIBEXT="so"
1641 PICFLAG="+z"
1642 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1643 else
1644 SHLIBEXT="sl"
1645 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1646 fi
1647 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1648 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1649 ;;
1650 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1651 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1652 ;;
1653 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1654 BLDSHARED="true"
1655 LDSHFLAGS="-shared"
1656 SONAMEFLAG="-Wl,-soname,"
1657 PICFLAG="-fPIC"
1658 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1659 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1660 ;;
1661 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1662 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1663 ;;
1664 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1665 BLDSHARED="true"
1666 LDSHFLAGS="-shared"
1667 SONAMEFLAG="-Wl,-soname,"
1668 PICFLAG="-KPIC"
1669 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1670 ;;
1671 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1672 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1673 ;;
1674 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1675 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1676 ;;
1677 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1678 case "$host" in
1679 *-univel-*) if [ test "$GCC" != yes ]; then
1680 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1681 fi
1682 LDSHFLAGS="-G"
1683 DYNEXP="-Bexport"
1684 ;;
1685 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1686 esac
1687 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1688 ;;
1690 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1691 if [ test "$GCC" != yes ]; then
1692 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1693 fi
1694 LDSHFLAGS="-G"
1695 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1696 ;;
1697 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1698 BLDSHARED="false"
1699 LDSHFLAGS=""
1700 ;;
1702 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1703 BLDSHARED="true"
1704 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1705 CFLAGS="$CFLAGS -fno-common"
1706 SHLD="\${CC}"
1707 SHLIBEXT="dylib"
1708 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1709 SHLIBEXT="dylib"
1710 # Since gcc doesn't fail on unrecognised options, the
1711 # PIE test incorrectly succeeds. Darwin gcc does not
1712 # actually support the PIE stuff.
1713 PIE_LDFLAGS=
1714 PIE_CFLAGS=
1715 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1716 ;;
1718 *)
1719 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1720 ;;
1721 esac
1723 if test "$enable_shared" != "yes"; then
1724 BLDSHARED=false
1725 fi
1727 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1728 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1729 fi
1731 if test x"$BLDSHARED" = x"true" ; then
1732 LDFLAGS="$LDFLAGS -L./bin"
1733 fi
1735 AC_MSG_RESULT($BLDSHARED)
1737 AC_MSG_CHECKING([LDFLAGS])
1738 AC_MSG_RESULT([$LDFLAGS])
1739 AC_MSG_CHECKING([DYNEXP])
1740 AC_MSG_RESULT([$DYNEXP])
1742 #######################################################
1743 # test whether building a shared library actually works
1744 if test $BLDSHARED = true; then
1746 AC_MSG_CHECKING([SHLD])
1747 AC_MSG_RESULT([$SHLD])
1748 AC_MSG_CHECKING([LDSHFLAGS])
1749 AC_MSG_RESULT([$LDSHFLAGS])
1751 AC_MSG_CHECKING([SHLIBEXT])
1752 AC_MSG_RESULT([$SHLIBEXT])
1753 AC_MSG_CHECKING([SONAMEFLAG])
1754 AC_MSG_RESULT([$SONAMEFLAG])
1756 AC_MSG_CHECKING([PICFLAG])
1757 AC_MSG_RESULT([$PICFLAG])
1759 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1760 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1762 AC_CACHE_CHECK([whether building shared libraries actually works],
1763 [ac_cv_shlib_works],[
1764 # try building a trivial shared library
1765 ac_cv_shlib_works=no
1766 # The $SHLD and $LDSHFLAGS variables may contain references to other
1767 # variables so they need to be eval'ed.
1768 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1769 shlib.o ${srcdir-.}/tests/shlib.c && \
1770 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1771 shlib.o && ac_cv_shlib_works=yes
1772 rm -f "shlib.$SHLIBEXT" shlib.o
1774 ])
1775 if test $ac_cv_shlib_works = no; then
1776 BLDSHARED=false
1777 fi
1778 fi
1780 if test x"$BLDSHARED" != x"true"; then
1781 LDSHFLAGS="shared-libraries-disabled"
1782 SONAMEFLAG="shared-libraries-disabled"
1783 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1784 SHLD="shared-libraries-disabled"
1785 PICFLAG="${PIE_CFLAGS}"
1786 SHLIBEXT="shared_libraries_disabled"
1787 fi
1789 AC_MSG_CHECKING([used PICFLAG])
1790 AC_MSG_RESULT([$PICFLAG])
1792 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1794 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1796 ################
1798 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1799 AC_TRY_RUN([#include <stdio.h>
1800 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1801 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1802 if test x"$samba_cv_have_longlong" = x"yes"; then
1803 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1804 AC_CHECK_TYPE(intptr_t, unsigned long long)
1805 else
1806 AC_CHECK_TYPE(intptr_t, unsigned long)
1807 fi
1809 #
1810 # Check if the compiler supports the LL prefix on long long integers.
1811 # AIX needs this.
1813 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1814 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1815 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1816 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1817 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1818 fi
1821 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1822 AC_TRY_RUN([#include <time.h>
1823 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1824 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1825 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1826 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1827 fi
1829 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1830 AC_TRY_RUN([#include <stdio.h>
1831 #include <sys/stat.h>
1832 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1833 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1834 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1835 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1836 fi
1838 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1839 AC_TRY_RUN([
1840 #if defined(HAVE_UNISTD_H)
1841 #include <unistd.h>
1842 #endif
1843 #include <stdio.h>
1844 #include <sys/stat.h>
1845 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1846 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1847 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1848 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1849 fi
1851 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1852 AC_TRY_RUN([
1853 #if defined(HAVE_UNISTD_H)
1854 #include <unistd.h>
1855 #endif
1856 #include <stdio.h>
1857 #include <sys/stat.h>
1858 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1859 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1860 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1861 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1862 fi
1864 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1865 AC_TRY_RUN([
1866 #if defined(HAVE_UNISTD_H)
1867 #include <unistd.h>
1868 #endif
1869 #include <stdio.h>
1870 #include <sys/stat.h>
1871 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1872 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1873 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1874 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1875 fi
1877 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1878 AC_TRY_RUN([
1879 #if defined(HAVE_UNISTD_H)
1880 #include <unistd.h>
1881 #endif
1882 #include <stdio.h>
1883 #include <sys/stat.h>
1884 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1885 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1886 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1887 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1888 fi
1890 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1891 AC_TRY_RUN([
1892 #if defined(HAVE_UNISTD_H)
1893 #include <unistd.h>
1894 #endif
1895 #include <stdio.h>
1896 #include <sys/stat.h>
1897 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1898 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1899 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1900 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1901 fi
1903 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
1904 AC_TRY_COMPILE([
1905 #if defined(HAVE_UNISTD_H)
1906 #include <unistd.h>
1907 #endif
1908 #include <sys/types.h>
1909 #include <dirent.h>],
1910 [DIR64 de;],
1911 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
1912 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1913 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
1914 fi
1916 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1917 AC_TRY_COMPILE([
1918 #if defined(HAVE_UNISTD_H)
1919 #include <unistd.h>
1920 #endif
1921 #include <sys/types.h>
1922 #include <dirent.h>],
1923 [struct dirent64 de;],
1924 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1925 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1926 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1927 fi
1929 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1930 AC_TRY_RUN([
1931 #if defined(HAVE_UNISTD_H)
1932 #include <unistd.h>
1933 #endif
1934 #include <sys/types.h>
1935 main() { dev_t dev; int i = major(dev); return 0; }],
1936 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1937 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1938 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1939 fi
1941 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1942 AC_TRY_RUN([
1943 #if defined(HAVE_UNISTD_H)
1944 #include <unistd.h>
1945 #endif
1946 #include <sys/types.h>
1947 main() { dev_t dev; int i = minor(dev); return 0; }],
1948 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1949 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1950 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1951 fi
1953 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
1954 AC_TRY_RUN([
1955 #if defined(HAVE_UNISTD_H)
1956 #include <unistd.h>
1957 #endif
1958 #include <sys/types.h>
1959 main() { dev_t dev = makedev(1,2); return 0; }],
1960 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
1961 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
1962 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
1963 fi
1965 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1966 AC_TRY_RUN([#include <stdio.h>
1967 main() { char c; c=250; exit((c > 0)?0:1); }],
1968 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1969 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1970 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1971 fi
1973 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1974 AC_TRY_COMPILE([#include <sys/types.h>
1975 #include <dirent.h>
1976 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1977 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1978 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1979 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1980 fi
1982 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1983 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1984 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1985 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1986 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1987 fi
1989 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1990 AC_TRY_LINK([
1991 #include <sys/time.h>
1992 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
1993 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
1994 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
1995 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1996 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
1997 fi
1999 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2001 # On some systems (eg. Linux) librt can pull in libpthread. We
2002 # don't want this to happen because libpthreads changes signal delivery
2003 # semantics in ways we are not prepared for. This breaks Linux oplocks
2004 # which rely on signals.
2006 AC_LIBTESTFUNC(rt, clock_gettime,
2007 [
2008 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2009 [Whether clock_gettime is available])
2010 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2011 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2012 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2013 ])
2015 fi
2017 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2018 AC_TRY_RUN([#include <sys/types.h>
2019 #include <dirent.h>
2020 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2021 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2022 di->d_name[0] == 0) exit(0); exit(1);} ],
2023 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2024 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2025 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2026 fi
2028 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2029 AC_TRY_COMPILE([#include <sys/types.h>
2030 #include <utime.h>],
2031 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2032 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2033 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2034 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2035 fi
2037 ##############
2038 # Check utmp details, but only if our OS offers utmp.h
2039 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2040 dnl utmp and utmpx come in many flavours
2041 dnl We need to check for many of them
2042 dnl But we don't need to do each and every one, because our code uses
2043 dnl mostly just the utmp (not utmpx) fields.
2045 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2047 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2048 AC_TRY_COMPILE([#include <sys/types.h>
2049 #include <utmp.h>],
2050 [struct utmp ut; ut.ut_name[0] = 'a';],
2051 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2052 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2053 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2054 fi
2056 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2057 AC_TRY_COMPILE([#include <sys/types.h>
2058 #include <utmp.h>],
2059 [struct utmp ut; ut.ut_user[0] = 'a';],
2060 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2061 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2062 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2063 fi
2065 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2066 AC_TRY_COMPILE([#include <sys/types.h>
2067 #include <utmp.h>],
2068 [struct utmp ut; ut.ut_id[0] = 'a';],
2069 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2070 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2071 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2072 fi
2074 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2075 AC_TRY_COMPILE([#include <sys/types.h>
2076 #include <utmp.h>],
2077 [struct utmp ut; ut.ut_host[0] = 'a';],
2078 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2079 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2080 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2081 fi
2083 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2084 AC_TRY_COMPILE([#include <sys/types.h>
2085 #include <utmp.h>],
2086 [struct utmp ut; time_t t; ut.ut_time = t;],
2087 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2088 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2089 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2090 fi
2092 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2093 AC_TRY_COMPILE([#include <sys/types.h>
2094 #include <utmp.h>],
2095 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2096 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2097 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2098 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2099 fi
2101 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2102 AC_TRY_COMPILE([#include <sys/types.h>
2103 #include <utmp.h>],
2104 [struct utmp ut; ut.ut_type = 0;],
2105 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2106 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2107 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2108 fi
2110 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2111 AC_TRY_COMPILE([#include <sys/types.h>
2112 #include <utmp.h>],
2113 [struct utmp ut; ut.ut_pid = 0;],
2114 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2115 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2116 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2117 fi
2119 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2120 AC_TRY_COMPILE([#include <sys/types.h>
2121 #include <utmp.h>],
2122 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2123 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2124 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2125 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2126 fi
2128 dnl Look for the IPv6 varient by preference. Many systems have both.
2129 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2130 AC_TRY_COMPILE([#include <sys/types.h>
2131 #include <utmp.h>],
2132 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2133 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2134 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2135 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2136 fi
2138 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2139 AC_TRY_COMPILE([#include <sys/types.h>
2140 #include <utmp.h>],
2141 [struct utmp ut; ut.ut_addr = 0;],
2142 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2143 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2144 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2145 fi
2147 if test x$ac_cv_func_pututline = xyes ; then
2148 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2149 AC_TRY_COMPILE([#include <sys/types.h>
2150 #include <utmp.h>],
2151 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2152 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2153 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2154 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2155 fi
2156 fi
2158 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2159 AC_TRY_COMPILE([#include <sys/types.h>
2160 #include <utmpx.h>],
2161 [struct utmpx ux; ux.ut_syslen = 0;],
2162 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2163 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2164 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2165 fi
2167 fi
2168 # end utmp details
2171 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2172 AC_ARG_WITH(libiconv,
2173 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2174 [
2175 if test "$withval" = "no" ; then
2176 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2177 else
2178 if test "$withval" != "yes" ; then
2179 ICONV_PATH_SPEC=yes
2180 ICONV_LOOK_DIRS="$withval"
2181 fi
2182 fi
2183 ])
2185 for i in $ICONV_LOOK_DIRS ; do
2187 save_LIBS="$LIBS"
2188 save_LDFLAGS="$LDFLAGS"
2189 save_CPPFLAGS="$CPPFLAGS"
2191 iconv_current_LIBS=""
2192 iconv_current_LDFLAGS=""
2193 iconv_current_CPPFLAGS=""
2195 ICONV_FOUND="no"
2196 unset libext
2198 # This is here to handle -withval stuff for --with-libiconv
2199 # Perhaps we should always add a -L
2200 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2202 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2203 # installation paths. This gets a little tricky since we might have iconv
2204 # in both libiconv and in libc. In this case the jm_ICONV test will always
2205 # succeed when the header is found. To counter this, make sure the
2206 # library directory is there and check the ABI directory first (which
2207 # should be harmless on other systems, but causes tons of linker warnings on
2208 # 64bit Ubuntu systems).
2209 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2210 # installed, I've decided to fix the linker warnings.
2211 # -- Kai
2212 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2213 for l in "lib" "lib32" "lib/hpux32"; do
2214 if test -d "$i/$l" ; then
2215 LDFLAGS="$save_LDFLAGS -L$i/$l"
2216 LIBS=
2217 export LDFLAGS LIBS CPPFLAGS
2218 # Try to find iconv(3)
2219 jm_ICONV($i/$l)
2220 if test x"$ICONV_FOUND" = "xyes" ; then
2221 libext="$l"
2222 break
2223 fi
2224 fi
2225 done
2227 if test x"$ICONV_FOUND" = "xyes" ; then
2228 iconv_current_LDFLAGS="-L$i/$libext"
2229 iconv_current_CPPFLAGS="-I$i/include"
2231 if test x"$jm_cv_lib_iconv" != x; then
2232 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2233 else
2234 # We found iconv in libc.
2235 iconv_current_LIBS=""
2236 fi
2238 fi
2240 if test x"$ICONV_FOUND" = "xyes" ; then
2242 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2243 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2244 LIBS="$save_LIBS $iconv_current_LIBS"
2245 export LDFLAGS LIBS CPPFLAGS
2247 default_dos_charset=no
2248 default_display_charset=no
2249 default_unix_charset=no
2251 # check for default dos charset name
2252 for j in CP850 IBM850 ; do
2253 rjs_CHARSET($j)
2254 default_dos_charset="$ICONV_CHARSET"
2255 if test x"$default_dos_charset" = x"$j"; then
2256 break
2257 fi
2258 done
2260 # check for default display charset name
2261 for j in ASCII 646 ; do
2262 rjs_CHARSET($j)
2263 default_display_charset="$ICONV_CHARSET"
2264 if test x"$default_display_charset" = x"$j"; then
2265 break
2266 fi
2267 done
2269 # check for default unix charset name
2270 for j in UTF-8 UTF8 ; do
2271 rjs_CHARSET($j)
2272 default_unix_charset="$ICONV_CHARSET"
2273 if test x"$default_unix_charset" = x"$j"; then
2274 break
2275 fi
2276 done
2278 if test "$default_dos_charset" != "no" -a \
2279 "$default_dos_charset" != "cross" -a \
2280 "$default_display_charset" != "no" -a \
2281 "$default_display_charset" != "cross" -a \
2282 "$default_unix_charset" != "no" -a \
2283 "$default_unix_charset" != "cross"
2284 then
2285 samba_cv_HAVE_NATIVE_ICONV=yes
2286 else
2287 if test "$default_dos_charset" = "cross" -o \
2288 "$default_display_charset" = "cross" -o \
2289 "$default_unix_charset" = "cross"
2290 then
2291 samba_cv_HAVE_NATIVE_ICONV=cross
2292 else
2293 samba_cv_HAVE_NATIVE_ICONV=no
2294 fi
2295 fi
2297 # At this point, we have a libiconv candidate. We know that
2298 # we have the right headers and libraries, but we don't know
2299 # whether it does the conversions we want. We can't test this
2300 # because we are cross-compiling. This is not necessarily a big
2301 # deal, since we can't guarantee that the results we get now will
2302 # match the results we get at runtime anyway.
2303 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2304 default_dos_charset="CP850"
2305 default_display_charset="ASCII"
2306 default_unix_charset="UTF-8"
2307 samba_cv_HAVE_NATIVE_ICONV=yes
2308 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2309 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2310 fi
2312 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2314 CPPFLAGS=$save_CPPFLAGS
2315 LDFLAGS=$save_LDFLAGS
2316 LIBS=$save_LIBS
2318 if test x"$iconv_current_LIBS" != x; then
2319 LIBS="$LIBS $iconv_current_LIBS"
2320 fi
2322 # Add the flags we need to CPPFLAGS and LDFLAGS
2323 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2324 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2326 # Turn the #defines into string literals
2327 default_dos_charset="\"$default_dos_charset\""
2328 default_display_charset="\"$default_display_charset\""
2329 default_unix_charset="\"$default_unix_charset\""
2331 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2332 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2333 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2334 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2336 break
2337 fi
2339 # We didn't find a working iconv, so keep going
2340 fi
2342 # We only need to clean these up here for the next pass through the loop
2343 CPPFLAGS=$save_CPPFLAGS
2344 LDFLAGS=$save_LDFLAGS
2345 LIBS=$save_LIBS
2346 export LDFLAGS LIBS CPPFLAGS
2347 done
2348 unset libext
2351 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2352 AC_MSG_WARN([Sufficient support for iconv function was not found.
2353 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2354 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2355 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2356 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2357 fi
2360 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2361 AC_TRY_RUN([
2362 #include <sys/types.h>
2363 #include <fcntl.h>
2364 #ifndef F_GETLEASE
2365 #define F_GETLEASE 1025
2366 #endif
2367 main() {
2368 int fd = open("/dev/null", O_RDONLY);
2369 return fcntl(fd, F_GETLEASE, 0) == -1;
2370 }
2371 ],
2372 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2373 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2374 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2375 fi
2377 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2378 AC_TRY_RUN([
2379 #include <sys/types.h>
2380 #include <fcntl.h>
2381 #include <signal.h>
2382 #ifndef F_NOTIFY
2383 #define F_NOTIFY 1026
2384 #endif
2385 main() {
2386 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2387 }
2388 ],
2389 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2390 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2391 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2392 fi
2394 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2395 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h)
2396 AC_CHECK_FUNCS(inotify_init)
2397 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2398 ],
2399 samba_cv_HAVE_INOTIFY=yes,
2400 samba_cv_HAVE_INOTIFY=no,
2401 samba_cv_HAVE_INOTIFY=cross)
2403 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2404 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2405 fi
2407 #################################################
2408 # Check if FAM notifications are available. For FAM info, see
2409 # http://oss.sgi.com/projects/fam/
2410 # http://savannah.nongnu.org/projects/fam/
2411 AC_ARG_ENABLE(fam,
2412 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2414 if test x$enable_fam != xno; then
2415 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2416 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2417 # On IRIX, libfam requires libC, but other FAM implementations
2418 # might not need it.
2419 AC_CHECK_LIB(fam, FAMOpen2,
2420 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2421 [samba_cv_HAVE_LIBFAM=no])
2423 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2424 samba_fam_xtra=-lC
2425 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2426 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2427 [samba_cv_HAVE_LIBFAM=no])
2428 unset samba_fam_xtra
2429 fi
2430 fi
2432 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2433 default_shared_modules="$default_shared_modules vfs_notify_fam"
2434 AC_TRY_COMPILE([#include <fam.h>],
2435 [FAMCodes code = FAMChanged;],
2436 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2437 [Whether fam.h contains a typedef for enum FAMCodes]),
2438 [])
2439 fi
2441 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2442 AC_MSG_ERROR(FAM support requested but FAM library not available )
2443 fi
2444 fi
2446 AC_SUBST(SMB_FAM_LIBS)
2448 #################################################
2449 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2451 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2453 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2454 # Theoretically it should work with AIX JFS2 too but this needs testing
2455 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2456 default_shared_modules="$default_shared_modules vfs_tsmsm"
2457 fi
2459 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2460 AC_TRY_RUN([
2461 #include <sys/types.h>
2462 #include <fcntl.h>
2463 #include <signal.h>
2464 #include <sys/file.h>
2465 #ifndef LOCK_MAND
2466 #define LOCK_MAND 32
2467 #define LOCK_READ 64
2468 #endif
2469 main() {
2470 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2471 }
2472 ],
2473 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2474 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2475 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2476 fi
2479 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2480 AC_TRY_COMPILE([#include <sys/types.h>
2481 #include <fcntl.h>],
2482 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2483 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2484 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2485 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2486 fi
2488 #################################################
2489 # Check for POSIX capability support
2491 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2492 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2493 [], [])
2495 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2497 ac_save_LIBS=$LIBS
2498 AC_LIBTESTFUNC(cap, cap_get_proc)
2500 AC_CACHE_CHECK([for POSIX capabilities],
2501 samba_cv_HAVE_POSIX_CAPABILITIES,
2502 [
2503 AC_TRY_RUN([
2504 #include <sys/types.h>
2505 #include <sys/capability.h>
2506 main() {
2507 cap_t cap;
2508 cap_value_t vals[1];
2509 if (!(cap = cap_get_proc()))
2510 exit(1);
2511 vals[0] = CAP_CHOWN;
2512 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2513 cap_set_proc(cap);
2514 exit(0);
2515 }],
2516 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2517 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2518 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2519 ])
2521 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2522 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2523 [Whether POSIX capabilities are available])
2524 else
2525 LIBS=$ac_save_LIBS
2526 fi
2528 fi
2530 #
2531 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2532 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2533 #
2535 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2536 AC_TRY_COMPILE([#include <sys/types.h>
2537 #if defined(HAVE_RPC_RPC_H)
2538 #include <rpc/rpc.h>
2539 #endif],
2540 [int16 testvar;],
2541 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2542 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2543 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2544 fi
2546 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2547 AC_TRY_COMPILE([#include <sys/types.h>
2548 #if defined(HAVE_RPC_RPC_H)
2549 #include <rpc/rpc.h>
2550 #endif],
2551 [uint16 testvar;],
2552 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2553 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2554 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2555 fi
2557 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2558 AC_TRY_COMPILE([#include <sys/types.h>
2559 #if defined(HAVE_RPC_RPC_H)
2560 #include <rpc/rpc.h>
2561 #endif],
2562 [int32 testvar;],
2563 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2564 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2565 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2566 fi
2568 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2569 AC_TRY_COMPILE([#include <sys/types.h>
2570 #if defined(HAVE_RPC_RPC_H)
2571 #include <rpc/rpc.h>
2572 #endif],
2573 [uint32 testvar;],
2574 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2575 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2576 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2577 fi
2579 dnl
2580 dnl Some systems (SCO) have a problem including
2581 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2582 dnl as a #define in <prot.h> and as part of an enum
2583 dnl in <rpc/rpc.h>.
2584 dnl
2586 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2587 AC_TRY_COMPILE([#include <sys/types.h>
2588 #ifdef HAVE_SYS_SECURITY_H
2589 #include <sys/security.h>
2590 #include <prot.h>
2591 #endif /* HAVE_SYS_SECURITY_H */
2592 #if defined(HAVE_RPC_RPC_H)
2593 #include <rpc/rpc.h>
2594 #endif],
2595 [int testvar;],
2596 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2597 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2598 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2599 fi
2601 AC_MSG_CHECKING([for test routines])
2602 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2603 AC_MSG_RESULT(yes),
2604 AC_MSG_ERROR([cant find test code. Aborting config]),
2605 AC_MSG_WARN([cannot run when cross-compiling]))
2607 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2608 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2609 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2610 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2611 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2612 fi
2614 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2615 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2616 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2617 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2618 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2619 fi
2621 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2622 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2623 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2624 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2625 AC_CHECK_FUNCS(getpagesize)
2627 ################################################
2628 # look for a method of setting the effective uid
2629 seteuid=no;
2630 if test $seteuid = no; then
2631 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2632 AC_TRY_RUN([
2633 #define AUTOCONF_TEST 1
2634 #define USE_SETRESUID 1
2635 #include "confdefs.h"
2636 #include "${srcdir-.}/lib/util_sec.c"],
2637 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2638 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2639 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2640 fi
2641 fi
2644 if test $seteuid = no; then
2645 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2646 AC_TRY_RUN([
2647 #define AUTOCONF_TEST 1
2648 #define USE_SETREUID 1
2649 #include "confdefs.h"
2650 #include "${srcdir-.}/lib/util_sec.c"],
2651 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2652 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2653 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2654 fi
2655 fi
2657 if test $seteuid = no; then
2658 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2659 AC_TRY_RUN([
2660 #define AUTOCONF_TEST 1
2661 #define USE_SETEUID 1
2662 #include "confdefs.h"
2663 #include "${srcdir-.}/lib/util_sec.c"],
2664 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2665 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2666 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2667 fi
2668 fi
2670 if test $seteuid = no; then
2671 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2672 AC_TRY_RUN([
2673 #define AUTOCONF_TEST 1
2674 #define USE_SETUIDX 1
2675 #include "confdefs.h"
2676 #include "${srcdir-.}/lib/util_sec.c"],
2677 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2678 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2679 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2680 fi
2681 fi
2683 AC_CACHE_CHECK([for the Darwin initgroups system call],
2684 samba_cv_DARWIN_INITGROUPS,
2685 AC_TRY_LINK([
2686 #include <sys/syscall.h>
2687 #include <unistd.h>
2688 ],
2689 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2690 samba_cv_DARWIN_INITGROUPS=yes,
2691 samba_cv_DARWIN_INITGROUPS=no)
2692 )
2694 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2695 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2696 [Whether to use the Darwin-specific initgroups system call])
2697 fi
2699 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2700 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2701 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2702 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2703 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2704 fi
2706 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2707 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2708 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2709 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2710 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2712 else
2714 dnl
2715 dnl Don't check for 64 bit fcntl locking if we know that the
2716 dnl glibc2.1 broken check has succeeded.
2717 dnl
2719 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2720 AC_TRY_RUN([
2721 #if defined(HAVE_UNISTD_H)
2722 #include <unistd.h>
2723 #endif
2724 #include <stdio.h>
2725 #include <stdlib.h>
2727 #ifdef HAVE_FCNTL_H
2728 #include <fcntl.h>
2729 #endif
2731 #ifdef HAVE_SYS_FCNTL_H
2732 #include <sys/fcntl.h>
2733 #endif
2734 main() { struct flock64 fl64;
2735 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2736 exit(0);
2737 #else
2738 exit(1);
2739 #endif
2740 }],
2741 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2743 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2744 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2745 fi
2746 fi
2748 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2749 AC_TRY_COMPILE([#include <sys/types.h>
2750 #include <sys/stat.h>
2751 #include <unistd.h>],
2752 [struct stat st; st.st_blocks = 0;],
2753 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2754 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2755 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2756 fi
2758 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2759 AC_TRY_COMPILE([#include <sys/types.h>
2760 #include <sys/stat.h>
2761 #include <unistd.h>],
2762 [struct stat st; st.st_blksize = 0;],
2763 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2764 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2765 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2766 fi
2768 AC_CACHE_CHECK([for st_flags in struct stat],
2769 samba_cv_HAVE_STAT_ST_FLAGS,
2770 [
2771 AC_TRY_COMPILE([#include <sys/types.h>
2772 #include <sys/stat.h>
2773 #include <unistd.h>],
2774 [struct stat st; st.st_flags = 0;],
2775 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2776 samba_cv_HAVE_STAT_ST_FLAGS=no,
2777 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2778 ])
2780 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2781 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2782 [Whether the stat struct has a st_flags member])
2783 fi
2785 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2786 AC_TRY_COMPILE([
2787 #include <sys/types.h>
2788 #include <sys/acl.h>
2789 #if defined(HAVE_RPCSVC_NIS_H)
2790 #include <rpcsvc/nis.h>
2791 #endif],
2792 [int i;],
2793 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2794 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2795 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2796 fi
2798 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2799 AC_TRY_RUN([
2800 #include <stdio.h>
2801 #include <limits.h>
2802 #include <signal.h>
2804 void exit_on_core(int ignored) {
2805 exit(1);
2806 }
2808 main() {
2809 char *newpath;
2810 signal(SIGSEGV, exit_on_core);
2811 newpath = realpath("/tmp", NULL);
2812 exit((newpath != NULL) ? 0 : 1);
2813 }
2814 ],
2815 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2816 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2817 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2818 fi
2820 #################################################
2821 # check for AFS clear-text auth support
2822 samba_cv_WITH_AFS=no
2823 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2824 AC_ARG_WITH(afs,
2825 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2826 [ case "$withval" in
2827 yes|auto)
2828 AC_MSG_RESULT($withval)
2829 samba_cv_WITH_AFS=$withval
2830 ;;
2831 *)
2832 AC_MSG_RESULT(no)
2833 ;;
2834 esac ],
2835 AC_MSG_RESULT(no)
2836 )
2838 ####################################################
2839 # check for Linux-specific AFS fake-kaserver support
2840 samba_cv_WITH_FAKE_KASERVER=no
2841 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2842 AC_ARG_WITH(fake-kaserver,
2843 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2844 [ case "$withval" in
2845 yes|auto)
2846 AC_MSG_RESULT($withval)
2847 samba_cv_WITH_FAKE_KASERVER=$withval
2848 ;;
2849 *)
2850 AC_MSG_RESULT(no)
2851 ;;
2852 esac ],
2853 AC_MSG_RESULT(no)
2854 )
2856 #################################################
2857 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2858 if test x"$samba_cv_WITH_AFS" != x"no" ||
2859 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2861 # see if this box has the afs-headers in /usr/include/afs
2862 AC_MSG_CHECKING(for /usr/include/afs)
2863 if test -d /usr/include/afs; then
2864 CFLAGS="$CFLAGS -I/usr/include/afs"
2865 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2866 AC_MSG_RESULT(yes)
2867 else
2868 AC_MSG_RESULT(no)
2869 fi
2871 # check for afs.h
2872 have_afs_headers=no
2873 AC_CHECK_HEADERS(afs.h afs/afs.h)
2874 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2875 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2876 test x"$samba_cv_WITH_AFS" = x"auto"; then
2877 AC_MSG_WARN([AFS cannot be supported without afs.h])
2878 else
2879 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2880 fi
2881 else
2882 have_afs_headers=yes
2883 fi
2884 fi
2886 FAKE_KASERVER_OBJ=""
2887 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2888 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2889 FAKE_KASERVER_OBJ="utils/net_afs.o"
2890 fi
2891 AC_SUBST(FAKE_KASERVER_OBJ)
2893 #################################################
2894 # check whether to compile AFS/NT ACL mapping module
2895 samba_cv_WITH_VFS_AFSACL=no
2896 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
2897 AC_ARG_WITH(vfs-afsacl,
2898 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
2899 [ case "$withval" in
2900 yes|auto)
2901 AC_MSG_RESULT($withval)
2902 samba_cv_WITH_VFS_AFSACL=yes
2903 ;;
2904 *)
2905 AC_MSG_RESULT(no)
2906 ;;
2907 esac ],
2908 AC_MSG_RESULT(no)
2909 )
2911 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
2912 default_shared_modules="$default_shared_modules vfs_afsacl"
2913 fi
2915 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2916 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2917 fi
2919 #################################################
2920 # check for the DFS clear-text auth system
2921 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2922 AC_ARG_WITH(dfs,
2923 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
2924 [ case "$withval" in
2925 yes)
2926 AC_MSG_RESULT(yes)
2927 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2928 ;;
2929 *)
2930 AC_MSG_RESULT(no)
2931 ;;
2932 esac ],
2933 AC_MSG_RESULT(no)
2934 )
2936 ########################################################
2937 # Compile with LDAP support?
2939 with_ldap_support=auto
2940 AC_MSG_CHECKING([for LDAP support])
2942 AC_ARG_WITH(ldap,
2943 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
2944 [ case "$withval" in
2945 yes|no)
2946 with_ldap_support=$withval
2947 ;;
2948 esac ])
2950 AC_MSG_RESULT($with_ldap_support)
2952 SMBLDAP=""
2953 AC_SUBST(SMBLDAP)
2954 SMBLDAPUTIL=""
2955 AC_SUBST(SMBLDAPUTIL)
2956 LDBLDAP=""
2957 AC_SUBST(LDBLDAP)
2959 if test x"$with_ldap_support" != x"no"; then
2961 ##################################################################
2962 # first test for ldap.h and lber.h
2963 # (ldap.h is required for this test)
2964 AC_CHECK_HEADERS(ldap.h lber.h)
2966 if test x"$ac_cv_header_ldap_h" != x"yes"; then
2967 if test x"$with_ldap_support" = x"yes"; then
2968 AC_MSG_ERROR(ldap.h is needed for LDAP support)
2969 else
2970 AC_MSG_WARN(ldap.h is needed for LDAP support)
2971 fi
2973 with_ldap_support=no
2974 fi
2976 ##################################################################
2977 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
2978 # unsigned int in include/includes.h
2979 case $host_os in
2980 *hpux*)
2981 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2982 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
2983 with_ldap_support=yes
2984 ;;
2985 *)
2986 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
2987 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
2988 if test x"$with_ldap_support" = x"yes"; then
2989 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
2990 else
2991 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
2992 fi
2993 with_ldap_support=no
2994 fi
2995 ;;
2996 esac
2997 fi
2999 if test x"$with_ldap_support" != x"no"; then
3000 ac_save_LIBS=$LIBS
3002 ##################################################################
3003 # we might need the lber lib on some systems. To avoid link errors
3004 # this test must be before the libldap test
3005 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3007 ########################################################
3008 # If ber_sockbuf_add_io() is available we can add
3009 # SASL wrapping hooks
3010 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3012 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3013 AC_TRY_COMPILE([#include <ldap.h>],
3014 [int val = LDAP_OPT_SOCKBUF;],
3015 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3016 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3018 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3019 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3020 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3021 fi
3023 #######################################################
3024 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3025 # ldap logging and print it out in the samba logs
3026 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3027 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3028 [AC_TRY_COMPILE([#include <lber.h>],
3029 [int val = LBER_OPT_LOG_PRINT_FN;],
3030 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3031 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3033 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3034 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3035 [Support for LDAP/LBER logging interception])
3036 fi
3038 ########################################################
3039 # now see if we can find the ldap libs in standard paths
3040 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3042 ########################################################
3043 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3044 # Check found in pam_ldap 145.
3045 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3047 LIBS="$LIBS $LDAP_LIBS"
3048 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3049 AC_TRY_COMPILE([
3050 #include <lber.h>
3051 #include <ldap.h>],
3052 [ldap_set_rebind_proc(0, 0, 0);],
3053 [smb_ldap_cv_ldap_set_rebind_proc=3],
3054 [smb_ldap_cv_ldap_set_rebind_proc=2]
3055 )
3056 ])
3058 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3060 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3062 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3063 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3064 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3065 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3066 default_shared_modules="$default_shared_modules";
3067 SMBLDAP="lib/smbldap.o"
3068 SMBLDAPUTIL="lib/smbldap_util.o"
3069 with_ldap_support=yes
3070 AC_MSG_CHECKING(whether LDAP support is used)
3071 AC_MSG_RESULT(yes)
3072 else
3073 if test x"$with_ldap_support" = x"yes"; then
3074 AC_MSG_ERROR(libldap is needed for LDAP support)
3075 else
3076 AC_MSG_WARN(libldap is needed for LDAP support)
3077 fi
3079 LDAP_LIBS=""
3080 with_ldap_support=no
3081 fi
3082 LIBS=$ac_save_LIBS
3083 fi
3086 #################################################
3087 # active directory support
3089 with_ads_support=auto
3090 AC_MSG_CHECKING([for Active Directory and krb5 support])
3092 AC_ARG_WITH(ads,
3093 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3094 [ case "$withval" in
3095 yes|no)
3096 with_ads_support="$withval"
3097 ;;
3098 esac ])
3100 AC_MSG_RESULT($with_ads_support)
3102 FOUND_KRB5=no
3103 KRB5_LIBS=""
3105 if test x"$with_ldap_support" != x"yes"; then
3107 if test x"$with_ads_support" = x"yes"; then
3108 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3109 elif test x"$with_ads_support" = x"auto"; then
3110 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3111 with_ads_support=no
3112 fi
3114 else
3116 # Check to see whether there is enough LDAP functionality to be able
3117 # to build AD support.
3119 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3120 case "$host_os" in
3121 *hpux*)
3122 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3124 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3125 if test x"$with_ads_support" = x"yes"; then
3126 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3127 elif test x"$with_ads_support" = x"auto"; then
3128 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3129 with_ads_support=no
3130 fi
3131 fi
3132 ;;
3133 *)
3134 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3136 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3137 if test x"$with_ads_support" = x"yes"; then
3138 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3139 elif test x"$with_ads_support" = x"auto"; then
3140 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3141 with_ads_support=no
3142 fi
3143 fi
3144 ;;
3145 esac
3148 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3150 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3151 if test x"$with_ads_support" = x"yes"; then
3152 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3153 elif test x"$with_ads_support" = x"auto"; then
3154 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3155 with_ads_support=no
3156 fi
3157 fi
3159 fi
3161 if test x"$with_ads_support" != x"no"; then
3163 # Do no harm to the values of CFLAGS and LIBS while testing for
3164 # Kerberos support.
3166 if test x$FOUND_KRB5 = x"no"; then
3167 #################################################
3168 # check for location of Kerberos 5 install
3169 AC_MSG_CHECKING(for kerberos 5 install path)
3170 AC_ARG_WITH(krb5,
3171 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3172 [ case "$withval" in
3173 no)
3174 AC_MSG_RESULT(no krb5-path given)
3175 ;;
3176 yes)
3177 AC_MSG_RESULT(/usr)
3178 FOUND_KRB5=yes
3179 ;;
3180 *)
3181 AC_MSG_RESULT($withval)
3182 KRB5_CFLAGS="-I$withval/include"
3183 KRB5_CPPFLAGS="-I$withval/include"
3184 KRB5_LDFLAGS="-L$withval/lib"
3185 FOUND_KRB5=yes
3186 if test -x "$withval/bin/krb5-config"; then
3187 KRB5CONFIG=$withval/bin/krb5-config
3188 fi
3189 ;;
3190 esac ],
3191 AC_MSG_RESULT(no krb5-path given)
3192 )
3193 fi
3195 #################################################
3196 # check for krb5-config from recent MIT and Heimdal kerberos 5
3197 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3198 AC_MSG_CHECKING(for working krb5-config)
3199 if test -x "$KRB5CONFIG"; then
3200 ac_save_CFLAGS=$CFLAGS
3201 CFLAGS="";export CFLAGS
3202 ac_save_LDFLAGS=$LDFLAGS
3203 LDFLAGS="";export LDFLAGS
3204 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3205 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3206 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3207 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3208 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3209 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3210 FOUND_KRB5=yes
3211 AC_MSG_RESULT(yes)
3212 else
3213 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3214 fi
3216 if test x$FOUND_KRB5 = x"no"; then
3217 #################################################
3218 # see if this box has the SuSE location for the heimdal krb implementation
3219 AC_MSG_CHECKING(for /usr/include/heimdal)
3220 if test -d /usr/include/heimdal; then
3221 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3222 KRB5_CFLAGS="-I/usr/include/heimdal"
3223 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3224 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3225 FOUND_KRB5=yes
3226 AC_MSG_RESULT(yes)
3227 else
3228 KRB5_CFLAGS="-I/usr/include/heimdal"
3229 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3230 FOUND_KRB5=yes
3231 AC_MSG_RESULT(yes)
3232 fi
3233 else
3234 AC_MSG_RESULT(no)
3235 fi
3236 fi
3238 if test x$FOUND_KRB5 = x"no"; then
3239 #################################################
3240 # see if this box has the RedHat location for kerberos
3241 AC_MSG_CHECKING(for /usr/kerberos)
3242 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3243 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3244 KRB5_CFLAGS="-I/usr/kerberos/include"
3245 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3246 FOUND_KRB5=yes
3247 AC_MSG_RESULT(yes)
3248 else
3249 AC_MSG_RESULT(no)
3250 fi
3251 fi
3253 if test x$FOUND_KRB5 = x"no"; then
3254 #################################################
3255 # see if this box has the OpenBSD location for heimdal krb5
3256 AC_MSG_CHECKING(for /usr/include/kerberosV)
3257 if test -d /usr/include/kerberosV; then
3258 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3259 KRB5_LIBS="-lcrypto"
3260 FOUND_KRB5=yes
3261 AC_MSG_RESULT(yes)
3262 else
3263 AC_MSG_RESULT(no)
3264 fi
3265 fi
3267 ac_save_CFLAGS=$CFLAGS
3268 ac_save_CPPFLAGS=$CPPFLAGS
3269 ac_save_LDFLAGS=$LDFLAGS
3271 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3272 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3273 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3275 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3277 # now check for krb5.h. Some systems have the libraries without the headers!
3278 # note that this check is done here to allow for different kerberos
3279 # include paths
3280 AC_CHECK_HEADERS(krb5.h)
3282 if test x"$ac_cv_header_krb5_h" = x"no"; then
3284 # Give a warning if AD support was not explicitly requested,
3285 # i.e with_ads_support = auto, otherwise die with an error.
3287 if test x"$with_ads_support" = x"yes"; then
3288 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3289 else
3290 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3291 fi
3293 # Turn off AD support and restore CFLAGS and LIBS variables
3295 with_ads_support="no"
3297 CFLAGS=$ac_save_CFLAGS
3298 CPPFLAGS=$ac_save_CPPFLAGS
3299 LDFLAGS=$ac_save_LDFLAGS
3300 fi
3301 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3302 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3303 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3304 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3305 fi
3306 fi
3308 # Now we have determined whether we really want ADS support
3309 use_ads=no
3310 if test x"$with_ads_support" != x"no"; then
3311 use_ads=yes
3312 have_gssapi=no
3313 ac_save_LIBS=$LIBS
3315 # now check for gssapi headers. This is also done here to allow for
3316 # different kerberos include paths
3317 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3319 ##################################################################
3320 # we might need the k5crypto and com_err libraries on some systems
3321 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3322 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3324 # Heimdal checks.
3325 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3326 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3327 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3329 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3330 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3332 ########################################################
3333 # now see if we can find the krb5 libs in standard paths
3334 # or as specified above
3335 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3336 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3338 ########################################################
3339 # now see if we can find the gssapi libs in standard paths
3340 if test x"$have_gssapi" != x"yes"; then
3341 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3342 fi
3344 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3345 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3346 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3347 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3348 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3349 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3350 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3351 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3352 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3353 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3354 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3355 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3356 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3357 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3358 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3359 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3360 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3361 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3362 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3363 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3364 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3365 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3366 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3367 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3368 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3369 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3370 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3371 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3372 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3373 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3374 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3375 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3376 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3377 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3378 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3379 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3380 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3381 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3382 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3383 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3384 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3386 LIBS="$KRB5_LIBS $LIBS"
3388 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3389 smb_krb5_cv_ticket_has_keyinfo,
3390 [
3391 AC_TRY_COMPILE(
3392 [
3393 #include <krb5.h>
3394 ],
3395 [
3396 krb5_ticket ticket;
3397 krb5_kvno kvno;
3398 krb5_enctype enctype;
3400 enctype = ticket.enc_part.enctype;
3401 kvno = ticket.enc_part.kvno;
3402 ],
3403 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3404 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3405 ])
3407 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3408 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3409 [Whether the krb5_ticket structure contains the kvno and enctype])
3410 fi
3412 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3413 smb_krb5_cv_creds_opt_free_context,
3414 [
3415 AC_TRY_COMPILE([
3416 #include <krb5.h>],
3417 [
3418 krb5_context ctx;
3419 krb5_get_init_creds_opt *opt = NULL;
3420 krb5_get_init_creds_opt_free(ctx, opt);
3421 ],
3422 [smb_krb5_cv_creds_opt_free_context=yes],
3423 [smb_krb5_cv_creds_opt_free_context=no]
3424 )
3425 ])
3427 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3428 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3429 [Whether krb5_get_init_creds_opt_free takes a context argument])
3430 fi
3432 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3433 AC_TRY_COMPILE([
3434 #include <krb5.h>],
3435 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3436 [smb_krb5_cv_verify_checksum=7],
3437 [smb_krb5_cv_verify_checksum=6],
3438 )
3439 ])
3440 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3442 AC_CACHE_CHECK([for checksum in krb5_checksum],
3443 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3444 AC_TRY_COMPILE([#include <krb5.h>],
3445 [krb5_checksum cksum; cksum.checksum.length = 0;],
3446 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3447 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3449 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3450 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3451 [Whether the krb5_checksum struct has a checksum property])
3452 fi
3454 AC_CACHE_CHECK([for etype in EncryptedData],
3455 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3456 AC_TRY_COMPILE([#include <krb5.h>],
3457 [EncryptedData edata; edata.etype = 0;],
3458 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3459 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3461 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3462 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3463 [Whether the EncryptedData struct has a etype property])
3464 fi
3466 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3467 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3468 AC_TRY_COMPILE([#include <krb5.h>],
3469 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3470 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3471 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3473 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3474 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3475 [Whether the krb5_ap_req struct has a ticket pointer])
3476 fi
3478 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3479 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3480 AC_TRY_COMPILE([#include <krb5.h>],
3481 [krb5_error err; err.e_data = NULL;],
3482 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3483 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3485 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3486 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3487 [Whether the krb5_error struct has a e_data pointer])
3488 fi
3490 AC_CACHE_CHECK([for krb5_crypto type],
3491 samba_cv_HAVE_KRB5_CRYPTO,[
3492 AC_TRY_COMPILE([#include <krb5.h>],
3493 [krb5_crypto crypto;],
3494 samba_cv_HAVE_KRB5_CRYPTO=yes,
3495 samba_cv_HAVE_KRB5_CRYPTO=no)])
3497 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3498 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3499 [Whether the type krb5_crypto exists])
3500 fi
3502 AC_CACHE_CHECK([for krb5_encrypt_block type],
3503 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3504 AC_TRY_COMPILE([#include <krb5.h>],
3505 [krb5_encrypt_block block;],
3506 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3507 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3509 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3510 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3511 [Whether the type krb5_encrypt_block exists])
3512 fi
3514 AC_CACHE_CHECK([for addrtype in krb5_address],
3515 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3516 AC_TRY_COMPILE([#include <krb5.h>],
3517 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3518 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3519 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3521 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3522 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3523 [Whether the krb5_address struct has a addrtype property])
3524 fi
3526 AC_CACHE_CHECK([for addr_type in krb5_address],
3527 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3528 AC_TRY_COMPILE([#include <krb5.h>],
3529 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3530 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3531 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3533 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3534 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3535 [Whether the krb5_address struct has a addr_type property])
3536 fi
3538 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3539 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3540 [AC_TRY_COMPILE([#include <krb5.h>],
3541 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3542 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3544 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3545 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3546 [Whether the krb5_ticket struct has a enc_part2 property])
3547 fi
3549 AC_CACHE_CHECK([for keyblock in krb5_creds],
3550 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3551 AC_TRY_COMPILE([#include <krb5.h>],
3552 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3553 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3554 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3556 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3557 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3558 [Whether the krb5_creds struct has a keyblock property])
3559 fi
3561 AC_CACHE_CHECK([for session in krb5_creds],
3562 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3563 AC_TRY_COMPILE([#include <krb5.h>],
3564 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3565 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3566 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3568 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3569 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3570 [Whether the krb5_creds struct has a session property])
3571 fi
3573 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3574 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3575 AC_TRY_COMPILE([#include <krb5.h>],
3576 [krb5_keyblock key; key.keyvalue.data = NULL;],
3577 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3578 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3580 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3581 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3582 [Whether the krb5_keyblock struct has a keyvalue property])
3583 fi
3585 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3586 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3587 AC_TRY_COMPILE([#include <krb5.h>],
3588 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3589 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3590 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3591 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3592 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3593 AC_TRY_COMPILE([#include <krb5.h>],
3594 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3595 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3596 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3597 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3598 # w.r.t. arcfour and windows, so we must not enable it here
3599 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3600 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3601 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3602 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3603 fi
3605 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3606 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3607 AC_TRY_COMPILE([#include <krb5.h>],
3608 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3609 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3610 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3612 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3613 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3614 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3615 fi
3617 AC_CACHE_CHECK([for KV5M_KEYTAB],
3618 samba_cv_HAVE_KV5M_KEYTAB,[
3619 AC_TRY_COMPILE([#include <krb5.h>],
3620 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3621 samba_cv_HAVE_KV5M_KEYTAB=yes,
3622 samba_cv_HAVE_KV5M_KEYTAB=no)])
3624 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3625 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3626 [Whether the KV5M_KEYTAB option is available])
3627 fi
3629 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3630 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3631 AC_TRY_COMPILE([#include <krb5.h>],
3632 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3633 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3634 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3636 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3637 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3638 [Whether KRB5_KU_OTHER_CKSUM is available])
3639 fi
3641 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3642 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3643 AC_TRY_COMPILE([#include <krb5.h>],
3644 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3645 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3646 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3648 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3649 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3650 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3651 fi
3653 AC_CACHE_CHECK([for the krb5_princ_component macro],
3654 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3655 AC_TRY_LINK([#include <krb5.h>],
3656 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3657 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3658 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3660 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3661 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3662 [Whether krb5_princ_component is available])
3663 fi
3665 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3666 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3667 AC_TRY_COMPILE([#include <krb5.h>],
3668 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3669 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3670 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3672 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3673 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3674 [Whether krb5_keytab_entry has key member])
3675 fi
3677 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3678 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3679 AC_TRY_COMPILE([#include <krb5.h>],
3680 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3681 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3682 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3684 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3685 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3686 [Whether krb5_keytab_entry has keyblock member])
3687 fi
3689 AC_CACHE_CHECK([for magic in krb5_address],
3690 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3691 AC_TRY_COMPILE([#include <krb5.h>],
3692 [krb5_address addr; addr.magic = 0;],
3693 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3694 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3696 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3697 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3698 [Whether the krb5_address struct has a magic property])
3699 fi
3701 AC_CACHE_CHECK([for WRFILE: keytab support],
3702 samba_cv_HAVE_WRFILE_KEYTAB,[
3703 AC_TRY_RUN([
3704 #include<krb5.h>
3705 main()
3706 {
3707 krb5_context context;
3708 krb5_keytab keytab;
3710 krb5_init_context(&context);
3711 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3712 }],
3713 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3714 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3716 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3717 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3718 [Whether the WRFILE:-keytab is supported])
3719 fi
3721 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3722 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3723 AC_TRY_COMPILE([#include <krb5.h>],
3724 [
3725 krb5_context context;
3726 krb5_principal principal;
3727 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3728 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3729 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3731 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3732 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3733 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3734 fi
3736 AC_CACHE_CHECK([for krb5_addresses type],
3737 samba_cv_HAVE_KRB5_ADDRESSES,[
3738 AC_TRY_COMPILE([#include <krb5.h>],
3739 [krb5_addresses addr;],
3740 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3741 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3743 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3744 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3745 [Whether the type krb5_addresses type exists])
3746 fi
3748 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3749 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3750 AC_TRY_COMPILE([#include <krb5.h>],
3751 [
3752 krb5_mk_error(0,0,0);],
3753 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3754 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3756 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3757 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3758 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3759 fi
3761 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3762 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3763 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3764 AC_TRY_RUN_STRICT([
3765 #include <stdlib.h>
3766 #include <krb5.h>
3767 int main(void) {
3768 krb5_context context = NULL;
3769 char *str = NULL;
3770 krb5_enctype_to_string(context, 1, &str);
3771 if (str) free (str);
3772 return 0;
3773 }
3774 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3775 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3776 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3778 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3779 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3780 [whether krb5_enctype_to_string takes krb5_context argument])
3781 fi
3783 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3784 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3785 AC_TRY_RUN_STRICT([
3786 #include <krb5.h>
3787 int main(void) {
3788 char buf[256];
3789 krb5_enctype_to_string(1, buf, 256);
3790 return 0;
3791 }
3792 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3793 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3794 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3796 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3797 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3798 [whether krb5_enctype_to_string takes size_t argument])
3799 fi
3800 fi
3802 AC_CACHE_CHECK([for krb5_principal_get_realm],
3803 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3804 AC_TRY_LINK([#include <krb5.h>],
3805 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3806 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3807 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3809 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3810 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3811 [Whether the function krb5_principal_get_realm is defined])
3812 fi
3814 AC_CACHE_CHECK([for krb5_princ_realm],
3815 samba_cv_HAVE_KRB5_PRINC_REALM,[
3816 AC_TRY_LINK([#include <krb5.h>],
3817 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3818 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3819 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3821 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3822 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3823 [Whether the macro krb5_princ_realm is defined])
3824 fi
3826 #
3827 #
3828 # Now the decisions whether we can support krb5
3829 #
3830 # NOTE: all tests should be done before this block!
3831 #
3832 #
3833 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3834 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3835 use_ads=no
3836 fi
3838 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3839 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3840 then
3841 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3842 use_ads=no
3843 fi
3845 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3846 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3847 then
3848 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3849 use_ads=no
3850 fi
3852 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3853 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3854 then
3855 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3856 use_ads=no
3857 fi
3859 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3860 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3861 then
3862 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3863 use_ads=no
3864 fi
3866 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3868 # We only need the following functions if we can't get the enctype
3869 # and kvno out of the ticket directly (ie. on Heimdal).
3871 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3872 then
3873 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
3874 use_ads=no
3875 fi
3877 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
3878 then
3879 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
3880 use_ads=no
3881 fi
3883 fi
3885 if test x"$use_ads" = x"yes"; then
3886 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3887 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3888 if test x"$have_gssapi" = x"yes"; then
3889 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
3890 fi
3891 else
3892 if test x"$with_ads_support" = x"yes"; then
3893 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
3894 else
3895 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
3896 fi
3897 AC_REMOVE_DEFINE(HAVE_KRB5_H)
3898 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
3899 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
3900 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
3901 KRB5_LIBS=""
3902 with_ads_support=no
3903 fi
3904 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3905 AC_MSG_RESULT([$use_ads])
3907 LIBS="$ac_save_LIBS"
3908 fi
3910 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
3911 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
3914 ########################################################
3915 # Compile with DNS Updates support?
3917 with_dnsupdate_support=no
3918 AC_MSG_CHECKING([whether to enable DNS Updates support])
3920 AC_ARG_WITH(dnsupdate,
3921 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
3922 [ case "$withval" in
3923 yes|no)
3924 with_dnsupdate_support=$withval
3925 ;;
3926 esac ])
3928 AC_MSG_RESULT($with_dnsupdate_support)
3930 if test x"$with_dnsupdate_support" != x"no"; then
3932 ################################################################
3933 # first test for Active Directory support being enabled
3934 #if test x"$with_ads_support" = x"no"; then
3935 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
3936 # with_dnsupdate_support=no
3937 #fi
3938 ##################################################################
3939 # then test for uuid.h (necessary to generate unique DNS keynames
3940 # (uuid.h is required for this test)
3941 AC_CHECK_HEADERS(uuid/uuid.h)
3943 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
3944 if test x"$with_dnsupdate_support" = x"yes"; then
3945 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
3946 else
3947 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
3948 fi
3949 with_dnsupdate_support=no
3950 fi
3951 fi
3953 if test x"$with_dnsupdate_support" != x"no"; then
3955 ########################################################
3956 # Now see if we can find the uuid libs in standard paths
3957 # On some systems, the uuid API is in libc, so we have to
3958 # be careful not to insert a spurious -luuid.
3960 UUID_LIBS=""
3961 AC_LIBTESTFUNC(uuid, uuid_generate,
3962 [
3963 case " $LIBS " in
3964 *\ -luuid\ *)
3965 UUID_LIBS="-luuid"
3966 SMB_REMOVE_LIB(uuid)
3967 ;;
3968 esac
3970 with_dnsupdate_support=yes
3971 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
3972 ],
3973 [
3974 if test x"$with_dnsupdate_support" = x"yes"; then
3975 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
3976 else
3977 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
3978 fi
3979 with_dnsupdate_support=no
3980 ])
3981 fi
3983 #################################################
3984 # check for automount support
3985 AC_MSG_CHECKING(whether to use automount)
3986 AC_ARG_WITH(automount,
3987 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
3988 [ case "$withval" in
3989 yes)
3990 AC_MSG_RESULT(yes)
3991 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
3992 ;;
3993 *)
3994 AC_MSG_RESULT(no)
3995 ;;
3996 esac ],
3997 AC_MSG_RESULT(no)
3998 )
4000 #################################################
4001 # check for mount- and umount.cifs support
4002 CIFSMOUNT_PROGS=""
4003 INSTALL_CIFSMOUNT=""
4004 UNINSTALL_CIFSMOUNT=""
4005 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4006 AC_ARG_WITH(cifsmount,
4007 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4008 [ case "$withval" in
4009 no)
4010 AC_MSG_RESULT(no)
4011 ;;
4012 *)
4013 case "$host_os" in
4014 *linux*)
4015 AC_MSG_RESULT(yes)
4016 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4017 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4018 INSTALL_CIFSMOUNT="installcifsmount"
4019 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4020 ;;
4021 *)
4022 AC_MSG_ERROR(not on a linux system!)
4023 ;;
4024 esac
4025 ;;
4026 esac ],
4027 [ case "$host_os" in
4028 *linux*)
4029 AC_MSG_RESULT(yes)
4030 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4031 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4032 INSTALL_CIFSMOUNT="installcifsmount"
4033 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4034 ;;
4035 *)
4036 AC_MSG_RESULT(no)
4037 ;;
4038 esac ]
4039 )
4041 #################################################
4042 # check for cifs.upcall support
4043 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4044 CIFSUPCALL_PROGS=""
4045 INSTALL_CIFSUPCALL=""
4046 UNINSTALL_CIFSUPCALL=""
4047 AC_MSG_CHECKING(whether to build cifs.upcall)
4048 AC_ARG_WITH(cifsupcall,
4049 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=no)])],
4050 [ case "$withval" in
4051 no)
4052 AC_MSG_RESULT(no)
4053 ;;
4054 *)
4055 case "$host_os" in
4056 *linux*)
4057 if test x"$use_ads" != x"yes"; then
4058 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4059 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4060 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4061 else
4062 AC_MSG_RESULT(yes)
4063 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4064 CIFSUPCALL_PROGS="bin/cifs.upcall"
4065 INSTALL_CIFSUPCALL="installcifsupcall"
4066 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4067 fi
4068 ;;
4069 *)
4070 AC_MSG_ERROR(not on a linux system!)
4071 ;;
4072 esac
4073 ;;
4074 esac ],
4075 [
4076 AC_MSG_RESULT(no)
4077 ]
4078 )
4081 #################################################
4082 # Check for a PAM clear-text auth, accounts, password
4083 # and session support. Most PAM implementations keep their
4084 # headers in /usr/include/security. Darwin keeps its in
4085 # /usr/include/pam.
4087 with_pam_for_crypt=no
4088 try_pam=no
4089 AC_MSG_CHECKING(whether to try PAM support)
4090 AC_ARG_WITH(pam,
4091 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4092 [ case "$withval" in
4093 yes|no)
4094 try_pam=$withval
4095 ;;
4096 esac
4097 ])
4098 AC_MSG_RESULT([$try_pam])
4100 use_pam=no
4101 create_pam_modules=no
4102 if test x"${try_pam}" != x"no";then
4103 use_pam=yes
4104 create_pam_modules=yes
4106 # Most systems have PAM headers in /usr/include/security, but Darwin
4107 # has them in /usr/include/pam.
4108 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4109 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4110 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4111 if test x"${try_pam}" = x"yes";then
4112 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4113 fi
4114 use_pam=no
4115 create_pam_modules=no
4116 fi
4118 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4119 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4120 if test x"${try_pam}" = x"yes";then
4121 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4122 fi
4123 use_pam=no
4124 create_pam_modules=no
4125 fi
4127 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4128 #if HAVE_SECURITY_PAM_APPL_H
4129 #include <security/pam_appl.h>
4130 #endif
4131 #if HAVE_PAM_PAM_APPL_H
4132 #include <pam/pam_appl.h>
4133 #endif
4134 ]])
4135 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4136 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4137 if test x"${try_pam}" = x"yes";then
4138 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4139 fi
4140 create_pam_modules=no
4141 fi
4143 if test x"$use_pam" = x"yes"; then
4144 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4145 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4146 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4147 with_pam_for_crypt=yes
4149 if test x"$create_pam_modules" = x"yes"; then
4150 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4151 # this checks are optional,
4152 # we don't care about the results here
4153 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4154 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4155 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4156 else
4157 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4158 fi
4159 fi
4160 AC_MSG_CHECKING(whether to use PAM support)
4161 AC_MSG_RESULT([$use_pam])
4163 AC_MSG_CHECKING(whether to have PAM MODULES support)
4164 AC_MSG_RESULT([$create_pam_modules])
4165 fi # try_pam != no
4167 #################################################
4168 # check for pam_smbpass support
4169 PAM_MODULES=""
4170 INSTALL_PAM_MODULES=""
4171 UNINSTALL_PAM_MODULES=""
4172 AC_MSG_CHECKING(whether to use pam_smbpass)
4173 AC_ARG_WITH(pam_smbpass,
4174 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4175 [ case "$withval" in
4176 yes)
4177 AC_MSG_RESULT(yes)
4179 # Conditions under which pam_smbpass should not be built.
4181 if test x"$BLDSHARED" != x"true"; then
4182 AC_MSG_ERROR([No support for shared modules])
4183 elif test x"$create_pam_modules" != x"yes"; then
4184 AC_MSG_ERROR([No support for PAM MODULES])
4185 else
4186 PAM_MODULES="pam_smbpass"
4187 INSTALL_PAM_MODULES="installpammodules"
4188 UNINSTALL_PAM_MODULES="uninstallpammodules"
4189 fi
4190 ;;
4191 *)
4192 AC_MSG_RESULT(no)
4193 ;;
4194 esac ],
4195 AC_MSG_RESULT(no)
4196 )
4199 ###############################################
4200 # test for where we get crypt() from
4201 AC_SEARCH_LIBS(crypt, [crypt],
4202 [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
4203 AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
4205 ##
4206 ## moved after the check for -lcrypt in order to
4207 ## ensure that the necessary libraries are included
4208 ## check checking for truncated salt. Wrapped by the
4209 ## $with_pam_for_crypt variable as above --jerry
4210 ##
4211 if test $with_pam_for_crypt = no; then
4212 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4213 crypt_LIBS="$LIBS"
4214 LIBS="$AUTH_LIBS $LIBS"
4215 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
4216 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4217 LIBS="$crypt_LIBS"])
4218 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4219 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4220 fi
4221 fi
4223 #################################################
4224 # check for a NISPLUS_HOME support
4225 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4226 AC_ARG_WITH(nisplus-home,
4227 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4228 [ case "$withval" in
4229 yes)
4230 AC_MSG_RESULT(yes)
4231 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4232 ;;
4233 *)
4234 AC_MSG_RESULT(no)
4235 ;;
4236 esac ],
4237 AC_MSG_RESULT(no)
4238 )
4240 #################################################
4241 # check for syslog logging
4242 AC_MSG_CHECKING(whether to use syslog logging)
4243 AC_ARG_WITH(syslog,
4244 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4245 [ case "$withval" in
4246 yes)
4247 AC_MSG_RESULT(yes)
4248 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4249 ;;
4250 *)
4251 AC_MSG_RESULT(no)
4252 ;;
4253 esac ],
4254 AC_MSG_RESULT(no)
4255 )
4257 #################################################
4258 # check for experimental disk-quotas support
4260 samba_cv_WITH_QUOTAS=auto
4261 samba_cv_TRY_QUOTAS=no
4262 samba_cv_RUN_QUOTA_TESTS=auto
4263 samba_cv_WITH_SYS_QUOTAS=auto
4264 samba_cv_TRY_SYS_QUOTAS=auto
4265 samba_cv_SYSQUOTA_FOUND=no
4267 AC_MSG_CHECKING(whether to try disk-quotas support)
4268 AC_ARG_WITH(quotas,
4269 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4270 [ case "$withval" in
4271 yes)
4272 AC_MSG_RESULT(yes)
4273 samba_cv_WITH_QUOTAS=yes
4274 samba_cv_TRY_QUOTAS=yes
4275 samba_cv_RUN_QUOTA_TESTS=yes
4276 #set sys quotas to auto in this case
4277 samba_cv_TRY_SYS_QUOTAS=auto
4278 ;;
4279 auto)
4280 AC_MSG_RESULT(auto)
4281 samba_cv_WITH_QUOTAS=auto
4282 samba_cv_TRY_QUOTAS=auto
4283 samba_cv_RUN_QUOTA_TESTS=auto
4284 #set sys quotas to auto in this case
4285 samba_cv_TRY_SYS_QUOTAS=auto
4286 ;;
4287 no)
4288 AC_MSG_RESULT(no)
4289 samba_cv_WITH_QUOTAS=no
4290 samba_cv_TRY_QUOTAS=no
4291 samba_cv_RUN_QUOTA_TESTS=no
4292 ;;
4293 *)
4294 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4295 ;;
4296 esac ],
4297 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4298 )
4300 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4301 AC_ARG_WITH(sys-quotas,
4302 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4303 [ case "$withval" in
4304 yes)
4305 AC_MSG_RESULT(yes)
4306 samba_cv_WITH_SYS_QUOTAS=yes
4307 samba_cv_TRY_SYS_QUOTAS=yes
4308 samba_cv_RUN_QUOTA_TESTS=yes
4309 ;;
4310 auto)
4311 AC_MSG_RESULT(auto)
4312 samba_cv_WITH_SYS_QUOTAS=auto
4313 samba_cv_TRY_SYS_QUOTAS=auto
4314 samba_cv_RUN_QUOTA_TESTS=auto
4315 ;;
4316 no)
4317 AC_MSG_RESULT(no)
4318 samba_cv_WITH_SYS_QUOTAS=no
4319 samba_cv_TRY_SYS_QUOTAS=no
4320 ;;
4321 *)
4322 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4323 ;;
4324 esac ],
4325 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4326 )
4328 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4329 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4330 case "$host_os" in
4331 *linux*)
4332 AC_MSG_RESULT(yes)
4333 samba_cv_TRY_SYS_QUOTAS=yes
4334 samba_cv_RUN_QUOTA_TESTS=yes
4335 ;;
4336 *)
4337 AC_MSG_RESULT(no)
4338 samba_cv_TRY_SYS_QUOTAS=no
4339 ;;
4340 esac
4341 fi
4343 #############################################
4344 # only check for quota stuff if --with-quotas
4345 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4347 case "$host_os" in
4348 # on linux we didn't need to test we have builtin support
4349 *linux*)
4350 samba_cv_SYSQUOTA_FOUND=yes
4351 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4352 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4353 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4354 AC_MSG_RESULT(yes)
4356 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4357 samba_cv_found_xfs_header=yes
4358 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4359 AC_MSG_RESULT(yes)
4360 ;;
4361 *solaris*)
4362 # need to set this define when using static linking (BUG 1473)
4363 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4364 ;;
4365 *)
4366 ;;
4367 esac
4369 # some broken header files need this
4370 AC_CHECK_HEADER(asm/types.h,[
4371 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4372 AC_ADD_INCLUDE(<asm/types.h>)
4373 ])
4375 # For quotas on Veritas VxFS filesystems
4376 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4378 # For quotas on Linux XFS filesystems
4379 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4381 # For sys/quota.h and linux/quota.h
4382 AC_CHECK_HEADERS(sys/quota.h)
4384 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4385 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4386 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4387 AC_TRY_COMPILE([
4388 #include "confdefs.h"
4389 #ifdef HAVE_SYS_TYPES_H
4390 #include <sys/types.h>
4391 #endif
4392 #ifdef HAVE_ASM_TYPES_H
4393 #include <asm/types.h>
4394 #endif
4395 #include <sys/quota.h>
4396 ],[int i = Q_XGETQUOTA;],
4397 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4398 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4399 samba_cv_found_xfs_header=yes
4400 fi
4401 fi
4403 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4404 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4405 AC_TRY_COMPILE([
4406 #include "confdefs.h"
4407 #ifdef HAVE_SYS_QUOTA_H
4408 #include <sys/quota.h>
4409 #endif
4410 ],[
4411 struct dqblk D;
4412 D.dqb_fsoftlimit = 0;],
4413 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4414 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4415 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4416 fi
4418 ##################
4419 # look for a working quota system
4421 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4422 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4423 AC_TRY_RUN_STRICT([
4424 #define HAVE_QUOTACTL_4A 1
4425 #define AUTOCONF_TEST 1
4426 #include "confdefs.h"
4427 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4428 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4429 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4430 samba_cv_SYSQUOTA_FOUND=yes;
4431 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4432 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4433 fi
4434 fi
4436 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4437 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4438 AC_TRY_RUN_STRICT([
4439 #define HAVE_QUOTACTL_4B 1
4440 #define AUTOCONF_TEST 1
4441 #include "confdefs.h"
4442 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4443 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4444 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4445 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4446 samba_cv_SYSQUOTA_FOUND=yes;
4447 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4448 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4449 fi
4450 fi
4452 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4453 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4454 AC_TRY_RUN_STRICT([
4455 #define HAVE_QUOTACTL_3 1
4456 #define AUTOCONF_TEST 1
4457 #include "confdefs.h"
4458 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4459 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4460 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4461 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4462 samba_cv_SYSQUOTA_FOUND=yes;
4463 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4464 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4465 fi
4466 fi
4468 #################################################
4469 # check for mntent.h and struct mntent
4470 AC_CHECK_HEADERS(mntent.h)
4471 #################################################
4472 # check for setmntent,getmntent,endmntent
4473 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4475 #################################################
4476 # check for devnm.h and struct mntent
4477 AC_CHECK_HEADERS(devnm.h)
4478 #################################################
4479 # check for devnm
4480 AC_CHECK_FUNCS(devnm)
4482 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4483 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4484 # if --with-sys-quotas=yes then build it
4485 # you have can use the get/set quota command smb.conf
4486 # options then
4487 samba_cv_SYSQUOTA_FOUND=auto
4488 fi
4489 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4490 # if --with-sys-quotas=yes then build it
4491 # you have can use the get/set quota command smb.conf
4492 # options then
4493 samba_cv_TRY_SYS_QUOTAS=auto
4494 fi
4495 fi
4497 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4498 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4499 SAVE_CPPFLAGS="$CPPFLAGS"
4500 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4501 AC_TRY_COMPILE([
4502 #include "confdefs.h"
4503 #define NO_PROTO_H 1
4504 #define NO_CONFIG_H 1
4505 #define HAVE_SYS_QUOTAS 1
4506 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4507 #include "${srcdir-.}/lib/sysquotas.c"
4508 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4509 CPPFLAGS="$SAVE_CPPFLAGS"
4510 ])
4511 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4512 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4513 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4514 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4515 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4516 samba_cv_WE_USE_SYS_QUOTAS=yes
4517 AC_MSG_RESULT(yes)
4518 else
4519 AC_MSG_RESULT(no)
4520 fi
4521 fi
4522 fi
4524 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4525 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4526 SAVE_CPPFLAGS="$CPPFLAGS"
4527 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4528 AC_TRY_COMPILE([
4529 #include "confdefs.h"
4530 #define NO_PROTO_H 1
4531 #define NO_CONFIG_H 1
4532 #define HAVE_SYS_QUOTAS 1
4533 #define HAVE_XFS_QUOTAS 1
4534 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4535 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4536 CPPFLAGS="$SAVE_CPPFLAGS"
4537 ])
4538 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4539 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4540 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4541 fi
4542 fi
4543 fi
4545 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4546 SAVE_CPPFLAGS="$CPPFLAGS"
4547 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4548 AC_TRY_COMPILE([
4549 #include "confdefs.h"
4550 #define NO_PROTO_H 1
4551 #define NO_CONFIG_H 1
4552 #include "${srcdir-.}/smbd/quotas.c"
4553 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4554 CPPFLAGS="$SAVE_CPPFLAGS"
4555 ])
4556 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4557 AC_MSG_CHECKING(whether to use the old quota support)
4558 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4559 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4560 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4561 AC_MSG_RESULT(yes)
4562 else
4563 AC_MSG_RESULT(no)
4564 fi
4565 else
4566 AC_MSG_RESULT(no)
4567 fi
4568 fi
4570 ####################
4571 # End of quota check samba_cv_RUN_QUOTA_TESTS
4572 fi
4574 #################################################
4575 # check for experimental utmp accounting
4577 AC_MSG_CHECKING(whether to support utmp accounting)
4578 WITH_UTMP=yes
4579 AC_ARG_WITH(utmp,
4580 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4581 [ case "$withval" in
4582 no)
4583 WITH_UTMP=no
4584 ;;
4585 *)
4586 WITH_UTMP=yes
4587 ;;
4588 esac ],
4589 )
4591 # utmp requires utmp.h
4592 # Note similar check earlier, when checking utmp details.
4594 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4595 utmp_no_reason=", no utmp.h on $host_os"
4596 WITH_UTMP=no
4597 fi
4599 # Display test results
4601 if test x"$WITH_UTMP" = x"yes"; then
4602 AC_MSG_RESULT(yes)
4603 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4604 else
4605 AC_MSG_RESULT(no$utmp_no_reason)
4606 fi
4608 INSTALLLIBCMD_SH=:
4609 INSTALLLIBCMD_A=:
4610 UNINSTALLLIBCMD_SH=:
4611 UNINSTALLLIBCMD_A=:
4613 if test $BLDSHARED = true; then
4614 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4615 UNINSTALLLIBCMD_SH="rm -f"
4616 fi
4617 if test $enable_static = yes; then
4618 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4619 UNINSTALLLIBCMD_A="rm -f"
4620 fi
4622 #################################################
4623 # --disable-shared-libs
4624 # can be used to disable the internal use of shared libs altogether
4625 # (this only has an effect when building shared libs is enabled)
4626 #
4627 USESHARED=false
4628 AC_SUBST(USESHARED)
4630 AC_MSG_CHECKING(whether to use shared libraries internally)
4631 AC_ARG_ENABLE([shared-libs],
4632 AS_HELP_STRING([--enable-shared-libs],
4633 [Use shared libraries internally (default=yes)]),
4634 [enable_shared_libs=$enableval],
4635 [enable_shared_libs=yes])
4637 if test x"$enable_shared_libs" != x"no" ; then
4638 USESHARED=$BLDSHARED
4639 fi
4641 AC_MSG_RESULT([$USESHARED])
4643 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4644 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4645 fi
4647 #################################################
4648 # --with-static-libs=LIBS:
4649 # link (internal) libs dynamically or statically?
4650 #
4651 # If a subsystem is built as a library then this controls whether they are
4652 # linked into Samba targets statically or dynamically:
4653 #
4654 # * If we build the shared library at all, we link dynamically by default.
4655 #
4656 # * We only link statically if we don't build shared or if the library
4657 # appears in the --with-static-libs configure option.
4658 #
4659 # Example:
4660 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4661 # of linking the dynamic variant with -ltalloc.
4662 #
4663 # NOTE: This option only affects libraries that we do not only build
4664 # but that samba also links against as libraries (as opposed to linking
4665 # the plain object files. - This has to be configured in Makefile.in.
4666 # So in particular it does not harm to give invalid or unknown names here.
4667 #
4669 AC_ARG_WITH([static-libs],
4670 [AS_HELP_STRING([--with-static-libs=LIBS],
4671 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4672 [AS_IF([test $withval],
4673 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4674 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4675 eval LINK_$lib=STATIC
4676 done], [])],
4677 [])
4679 #
4680 # WORKAROUND:
4681 # until we have organized other internal subsystems (as util, registry
4682 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4683 # dynamically to samba programs.
4684 #
4685 LINK_LIBNETAPI=STATIC
4687 LINK_LIBSMBCLIENT=STATIC
4689 #
4690 # The library versions are hardcoded here
4691 # and filled into the LIBFOO_SOVER variable.
4692 #
4693 # TODO: for talloc and tdb (at least), these should
4694 # be extracted from their respective source directories
4695 #
4696 SMB_LIBRARY(talloc, 1)
4697 SMB_LIBRARY(tdb, 1)
4698 SMB_LIBRARY(netapi, 0)
4699 SMB_LIBRARY(smbclient, 0)
4700 SMB_LIBRARY(smbsharemodes, 0)
4701 SMB_LIBRARY(addns, 0, no, [undefined API])
4705 #################################################
4706 # these tests are taken from the GNU fileutils package
4707 AC_CHECKING(how to get filesystem space usage)
4708 space=no
4710 # Test for statvfs64.
4711 if test $space = no; then
4712 # SVR4
4713 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4714 [AC_TRY_RUN([
4715 #if defined(HAVE_UNISTD_H)
4716 #include <unistd.h>
4717 #endif
4718 #include <sys/types.h>
4719 #include <sys/statvfs.h>
4720 main ()
4721 {
4722 struct statvfs64 fsd;
4723 exit (statvfs64 (".", &fsd));
4724 }],
4725 fu_cv_sys_stat_statvfs64=yes,
4726 fu_cv_sys_stat_statvfs64=no,
4727 fu_cv_sys_stat_statvfs64=cross)])
4728 if test $fu_cv_sys_stat_statvfs64 = yes; then
4729 space=yes
4730 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4731 fi
4732 fi
4734 # Perform only the link test since it seems there are no variants of the
4735 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4736 # because that got a false positive on SCO OSR5. Adding the declaration
4737 # of a `struct statvfs' causes this test to fail (as it should) on such
4738 # systems. That system is reported to work fine with STAT_STATFS4 which
4739 # is what it gets when this test fails.
4740 if test $space = no; then
4741 # SVR4
4742 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4743 [AC_TRY_LINK([#include <sys/types.h>
4744 #include <sys/statvfs.h>],
4745 [struct statvfs fsd; statvfs (0, &fsd);],
4746 fu_cv_sys_stat_statvfs=yes,
4747 fu_cv_sys_stat_statvfs=no)])
4748 if test $fu_cv_sys_stat_statvfs = yes; then
4749 space=yes
4750 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4751 fi
4752 fi
4754 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4755 # This is not the case on ancient Linux systems.
4757 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4758 AC_TRY_COMPILE([#include <sys/types.h>
4759 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4760 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4761 if test x"$samba_cv_fsid_int" = x"yes"; then
4762 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4763 fi
4765 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4766 # systems use f_bsize.
4767 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4768 AC_TRY_COMPILE([#include <sys/types.h>
4769 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4770 samba_cv_frsize=yes,samba_cv_frsize=no)])
4771 if test x"$samba_cv_frsize" = x"yes"; then
4772 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4773 fi
4775 if test $space = no; then
4776 # DEC Alpha running OSF/1
4777 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4778 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4779 [AC_TRY_RUN([
4780 #include <sys/param.h>
4781 #include <sys/types.h>
4782 #include <sys/mount.h>
4783 main ()
4784 {
4785 struct statfs fsd;
4786 fsd.f_fsize = 0;
4787 exit (statfs (".", &fsd, sizeof (struct statfs)));
4788 }],
4789 fu_cv_sys_stat_statfs3_osf1=yes,
4790 fu_cv_sys_stat_statfs3_osf1=no,
4791 fu_cv_sys_stat_statfs3_osf1=no)])
4792 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4793 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4794 space=yes
4795 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4796 fi
4797 fi
4799 if test $space = no; then
4800 # AIX
4801 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4802 member (AIX, 4.3BSD)])
4803 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4804 [AC_TRY_RUN([
4805 #ifdef HAVE_SYS_PARAM_H
4806 #include <sys/param.h>
4807 #endif
4808 #ifdef HAVE_SYS_MOUNT_H
4809 #include <sys/mount.h>
4810 #endif
4811 #ifdef HAVE_SYS_VFS_H
4812 #include <sys/vfs.h>
4813 #endif
4814 main ()
4815 {
4816 struct statfs fsd;
4817 fsd.f_bsize = 0;
4818 exit (statfs (".", &fsd));
4819 }],
4820 fu_cv_sys_stat_statfs2_bsize=yes,
4821 fu_cv_sys_stat_statfs2_bsize=no,
4822 fu_cv_sys_stat_statfs2_bsize=no)])
4823 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4824 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4825 space=yes
4826 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4827 fi
4828 fi
4830 if test $space = no; then
4831 # SVR3
4832 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4833 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4834 [AC_TRY_RUN([#include <sys/types.h>
4835 #include <sys/statfs.h>
4836 main ()
4837 {
4838 struct statfs fsd;
4839 exit (statfs (".", &fsd, sizeof fsd, 0));
4840 }],
4841 fu_cv_sys_stat_statfs4=yes,
4842 fu_cv_sys_stat_statfs4=no,
4843 fu_cv_sys_stat_statfs4=no)])
4844 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4845 if test $fu_cv_sys_stat_statfs4 = yes; then
4846 space=yes
4847 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4848 fi
4849 fi
4851 if test $space = no; then
4852 # 4.4BSD and NetBSD
4853 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4854 member (4.4BSD and NetBSD)])
4855 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4856 [AC_TRY_RUN([#include <sys/types.h>
4857 #ifdef HAVE_SYS_PARAM_H
4858 #include <sys/param.h>
4859 #endif
4860 #ifdef HAVE_SYS_MOUNT_H
4861 #include <sys/mount.h>
4862 #endif
4863 main ()
4864 {
4865 struct statfs fsd;
4866 fsd.f_fsize = 0;
4867 exit (statfs (".", &fsd));
4868 }],
4869 fu_cv_sys_stat_statfs2_fsize=yes,
4870 fu_cv_sys_stat_statfs2_fsize=no,
4871 fu_cv_sys_stat_statfs2_fsize=no)])
4872 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
4873 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
4874 space=yes
4875 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
4876 fi
4877 fi
4879 if test $space = no; then
4880 # Ultrix
4881 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
4882 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
4883 [AC_TRY_RUN([#include <sys/types.h>
4884 #ifdef HAVE_SYS_PARAM_H
4885 #include <sys/param.h>
4886 #endif
4887 #ifdef HAVE_SYS_MOUNT_H
4888 #include <sys/mount.h>
4889 #endif
4890 #ifdef HAVE_SYS_FS_TYPES_H
4891 #include <sys/fs_types.h>
4892 #endif
4893 main ()
4894 {
4895 struct fs_data fsd;
4896 /* Ultrix's statfs returns 1 for success,
4897 0 for not mounted, -1 for failure. */
4898 exit (statfs (".", &fsd) != 1);
4899 }],
4900 fu_cv_sys_stat_fs_data=yes,
4901 fu_cv_sys_stat_fs_data=no,
4902 fu_cv_sys_stat_fs_data=no)])
4903 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
4904 if test $fu_cv_sys_stat_fs_data = yes; then
4905 space=yes
4906 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
4907 fi
4908 fi
4910 #
4911 # As a gating factor for large file support, in order to
4912 # use <4GB files we must have the following minimal support
4913 # available.
4914 # long long, and a 64 bit off_t or off64_t.
4915 # If we don't have all of these then disable large
4916 # file support.
4917 #
4918 AC_MSG_CHECKING([if large file support can be enabled])
4919 AC_TRY_COMPILE([
4920 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
4921 #include <sys/types.h>
4922 #else
4923 __COMPILE_ERROR_
4924 #endif
4925 ],
4926 [int i],
4927 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
4928 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
4929 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
4930 fi
4931 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
4933 #################################################
4934 # check for cluster extensions
4936 AC_MSG_CHECKING(whether to include cluster support)
4937 AC_ARG_WITH(cluster-support,
4938 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=no)])])
4939 if test "x$with_cluster_support" = "xyes"; then
4940 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
4941 AC_MSG_RESULT(yes)
4942 else
4943 AC_MSG_RESULT(no)
4944 fi
4947 #################################################
4948 # check for ACL support
4950 AC_MSG_CHECKING(whether to support ACLs)
4951 AC_ARG_WITH(acl-support,
4952 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
4953 [ case "$withval" in
4954 yes|no)
4955 with_acl_support="$withval"
4956 ;;
4957 esac ])
4959 if test x"$with_acl_support" = x ; then
4960 with_acl_support="auto"
4961 fi
4963 AC_MSG_RESULT($with_acl_support)
4965 if test x"$with_acl_support" = x"no"; then
4966 AC_MSG_RESULT(Disabling ACL support)
4967 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
4968 else
4969 AC_MSG_NOTICE(checking whether ACL support is available:)
4970 case "$host_os" in
4971 *sysv5*)
4972 AC_MSG_NOTICE(Using UnixWare ACLs)
4973 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
4974 default_static_modules="$default_static_modules vfs_solarisacl"
4975 ;;
4976 *solaris*)
4977 AC_MSG_NOTICE(Using solaris ACLs)
4978 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
4979 ACL_LIBS="$ACL_LIBS -lsec"
4980 default_static_modules="$default_static_modules vfs_solarisacl"
4981 ;;
4982 *hpux*)
4983 AC_MSG_NOTICE(Using HPUX ACLs)
4984 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
4985 default_static_modules="$default_static_modules vfs_hpuxacl"
4986 ;;
4987 *irix*)
4988 AC_MSG_NOTICE(Using IRIX ACLs)
4989 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
4990 default_static_modules="$default_static_modules vfs_irixacl"
4991 ;;
4992 *aix*)
4993 AC_MSG_NOTICE(Using AIX ACLs)
4994 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
4995 default_static_modules="$default_static_modules vfs_aixacl"
4996 ;;
4997 *osf*)
4998 AC_MSG_NOTICE(Using Tru64 ACLs)
4999 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5000 ACL_LIBS="$ACL_LIBS -lpacl"
5001 default_static_modules="$default_static_modules vfs_tru64acl"
5002 ;;
5003 *darwin*)
5004 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5005 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5006 ;;
5007 *)
5008 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5009 case "$host_os" in
5010 *linux*)
5011 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5012 ;;
5013 esac
5014 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5015 acl_LIBS=$LIBS
5016 LIBS="$LIBS $ACL_LIBS"
5017 AC_TRY_LINK([
5018 #include <sys/types.h>
5019 #include <sys/acl.h>
5020 ],[
5021 acl_t acl;
5022 int entry_id;
5023 acl_entry_t *entry_p;
5024 return acl_get_entry(acl, entry_id, entry_p);
5025 ],
5026 [samba_cv_HAVE_POSIX_ACLS=yes],
5027 [samba_cv_HAVE_POSIX_ACLS=no])
5028 LIBS=$acl_LIBS
5029 ])
5030 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5031 AC_MSG_NOTICE(Using posix ACLs)
5032 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5033 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5034 acl_LIBS=$LIBS
5035 LIBS="$LIBS $ACL_LIBS"
5036 AC_TRY_LINK([
5037 #include <sys/types.h>
5038 #include <sys/acl.h>
5039 ],[
5040 acl_permset_t permset_d;
5041 acl_perm_t perm;
5042 return acl_get_perm_np(permset_d, perm);
5043 ],
5044 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5045 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5046 LIBS=$acl_LIBS
5047 ])
5048 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5049 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5050 fi
5051 default_static_modules="$default_static_modules vfs_posixacl"
5052 else
5053 AC_MSG_NOTICE(ACL support is not avaliable)
5054 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5055 fi
5056 ;;
5057 esac
5058 fi # with_acl_support
5062 #################################################
5063 # check for AIO support
5065 AC_MSG_CHECKING(whether to support asynchronous io)
5066 AC_ARG_WITH(aio-support,
5067 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5068 [ case "$withval" in
5069 yes)
5071 AC_MSG_RESULT(yes)
5072 case "$host_os" in
5073 *)
5074 AIO_LIBS=$LIBS
5075 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5076 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5077 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5078 aio_LIBS=$LIBS
5079 LIBS=$AIO_LIBS
5080 AC_TRY_LINK([#include <sys/types.h>
5081 #include <aio.h>],
5082 [ struct aiocb a; return aio_read(&a);],
5083 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5084 LIBS=$aio_LIBS])
5085 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5086 aio_LIBS=$LIBS
5087 LIBS=$AIO_LIBS
5088 AC_TRY_LINK([#include <sys/types.h>
5089 #include <aio.h>],
5090 [ struct aiocb64 a; return aio_read64(&a);],
5091 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5092 LIBS=$aio_LIBS])
5093 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5094 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5095 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5096 LIBS=$AIO_LIBS
5097 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5098 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5099 LIBS=$AIO_LIBS
5100 fi
5102 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5103 AC_MSG_CHECKING(for aio_read)
5104 AC_LINK_IFELSE([#include <aio.h>
5105 int main() { struct aiocb a; return aio_read(&a); }],
5106 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5107 [AC_MSG_RESULT(no)])
5109 AC_MSG_CHECKING(for aio_write)
5110 AC_LINK_IFELSE([#include <aio.h>
5111 int main() { struct aiocb a; return aio_write(&a); }],
5112 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5113 [AC_MSG_RESULT(no)])
5115 AC_MSG_CHECKING(for aio_fsync)
5116 AC_LINK_IFELSE([#include <aio.h>
5117 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5118 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5119 [AC_MSG_RESULT(no)])
5121 AC_MSG_CHECKING(for aio_return)
5122 AC_LINK_IFELSE([#include <aio.h>
5123 int main() { struct aiocb a; return aio_return(&a); }],
5124 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5125 [AC_MSG_RESULT(no)])
5127 AC_MSG_CHECKING(for aio_error)
5128 AC_LINK_IFELSE([#include <aio.h>
5129 int main() { struct aiocb a; return aio_error(&a); }],
5130 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5131 [AC_MSG_RESULT(no)])
5133 AC_MSG_CHECKING(for aio_cancel)
5134 AC_LINK_IFELSE([#include <aio.h>
5135 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5136 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5137 [AC_MSG_RESULT(no)])
5139 AC_MSG_CHECKING(for aio_suspend)
5140 AC_LINK_IFELSE([#include <aio.h>
5141 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5142 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5143 [AC_MSG_RESULT(no)])
5144 fi
5146 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5147 AC_MSG_CHECKING(for aio_read64)
5148 AC_LINK_IFELSE([#include <aio.h>
5149 int main() { struct aiocb a; return aio_read64(&a); }],
5150 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5151 [AC_MSG_RESULT(no)])
5153 AC_MSG_CHECKING(for aio_write64)
5154 AC_LINK_IFELSE([#include <aio.h>
5155 int main() { struct aiocb a; return aio_write64(&a); }],
5156 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5157 [AC_MSG_RESULT(no)])
5159 AC_MSG_CHECKING(for aio_fsync64)
5160 AC_LINK_IFELSE([#include <aio.h>
5161 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5162 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5163 [AC_MSG_RESULT(no)])
5165 AC_MSG_CHECKING(for aio_return64)
5166 AC_LINK_IFELSE([#include <aio.h>
5167 int main() { struct aiocb a; return aio_return64(&a); }],
5168 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5169 [AC_MSG_RESULT(no)])
5171 AC_MSG_CHECKING(for aio_error64)
5172 AC_LINK_IFELSE([#include <aio.h>
5173 int main() { struct aiocb a; return aio_error64(&a); }],
5174 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5175 [AC_MSG_RESULT(no)])
5177 AC_MSG_CHECKING(for aio_cancel64)
5178 AC_LINK_IFELSE([#include <aio.h>
5179 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5180 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5181 [AC_MSG_RESULT(no)])
5183 AC_MSG_CHECKING(for aio_suspend64)
5184 AC_LINK_IFELSE([#include <aio.h>
5185 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5186 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5187 [AC_MSG_RESULT(no)])
5188 fi
5189 ;;
5190 esac
5191 ;;
5192 *)
5193 AC_MSG_RESULT(no)
5194 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5195 ;;
5196 esac ],
5197 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5198 AC_MSG_RESULT(no)
5199 )
5201 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5202 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5203 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5204 default_shared_modules="$default_shared_modules vfs_aio_fork"
5205 fi
5206 fi
5208 #################################################
5209 # check for sendfile support
5211 with_sendfile_support=yes
5212 AC_MSG_CHECKING(whether to check to support sendfile)
5213 AC_ARG_WITH(sendfile-support,
5214 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5215 [ case "$withval" in
5216 yes)
5218 AC_MSG_RESULT(yes);
5220 case "$host_os" in
5221 *linux*)
5222 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5223 AC_TRY_LINK([#include <sys/sendfile.h>],
5224 [\
5225 int tofd, fromfd;
5226 off64_t offset;
5227 size_t total;
5228 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5229 ],
5230 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5232 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5233 AC_TRY_LINK([#include <sys/sendfile.h>],
5234 [\
5235 int tofd, fromfd;
5236 off_t offset;
5237 size_t total;
5238 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5239 ],
5240 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5242 # Try and cope with broken Linux sendfile....
5243 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5244 AC_TRY_LINK([\
5245 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5246 #undef _FILE_OFFSET_BITS
5247 #endif
5248 #include <sys/sendfile.h>],
5249 [\
5250 int tofd, fromfd;
5251 off_t offset;
5252 size_t total;
5253 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5254 ],
5255 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5257 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5258 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5259 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5260 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5261 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5262 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5263 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5264 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5265 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5266 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5267 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5268 else
5269 AC_MSG_RESULT(no);
5270 fi
5272 ;;
5273 *freebsd* | *dragonfly* )
5274 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5275 AC_TRY_LINK([\
5276 #include <sys/types.h>
5277 #include <unistd.h>
5278 #include <sys/socket.h>
5279 #include <sys/uio.h>],
5280 [\
5281 int fromfd, tofd, ret, total=0;
5282 off_t offset, nwritten;
5283 struct sf_hdtr hdr;
5284 struct iovec hdtrl;
5285 hdr.headers = &hdtrl;
5286 hdr.hdr_cnt = 1;
5287 hdr.trailers = NULL;
5288 hdr.trl_cnt = 0;
5289 hdtrl.iov_base = NULL;
5290 hdtrl.iov_len = 0;
5291 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5292 ],
5293 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5295 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5296 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5297 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5298 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5299 else
5300 AC_MSG_RESULT(no);
5301 fi
5302 ;;
5304 *hpux*)
5305 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5306 AC_TRY_LINK([\
5307 #include <sys/socket.h>
5308 #include <sys/uio.h>],
5309 [\
5310 int fromfd, tofd;
5311 size_t total=0;
5312 struct iovec hdtrl[2];
5313 ssize_t nwritten;
5314 off64_t offset;
5316 hdtrl[0].iov_base = 0;
5317 hdtrl[0].iov_len = 0;
5319 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5320 ],
5321 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5322 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5323 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5324 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5325 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5326 else
5327 AC_MSG_RESULT(no);
5328 fi
5330 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5331 AC_TRY_LINK([\
5332 #include <sys/socket.h>
5333 #include <sys/uio.h>],
5334 [\
5335 int fromfd, tofd;
5336 size_t total=0;
5337 struct iovec hdtrl[2];
5338 ssize_t nwritten;
5339 off_t offset;
5341 hdtrl[0].iov_base = 0;
5342 hdtrl[0].iov_len = 0;
5344 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5345 ],
5346 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5347 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5348 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5349 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5350 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5351 else
5352 AC_MSG_RESULT(no);
5353 fi
5354 ;;
5356 *solaris*)
5357 AC_CHECK_LIB(sendfile,sendfilev)
5358 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5359 AC_TRY_LINK([\
5360 #include <sys/sendfile.h>],
5361 [\
5362 int sfvcnt;
5363 size_t xferred;
5364 struct sendfilevec vec[2];
5365 ssize_t nwritten;
5366 int tofd;
5368 sfvcnt = 2;
5370 vec[0].sfv_fd = SFV_FD_SELF;
5371 vec[0].sfv_flag = 0;
5372 vec[0].sfv_off = 0;
5373 vec[0].sfv_len = 0;
5375 vec[1].sfv_fd = 0;
5376 vec[1].sfv_flag = 0;
5377 vec[1].sfv_off = 0;
5378 vec[1].sfv_len = 0;
5379 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5380 ],
5381 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5383 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5384 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5385 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5386 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5387 else
5388 AC_MSG_RESULT(no);
5389 fi
5391 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5392 AC_TRY_LINK([\
5393 #include <sys/sendfile.h>],
5394 [\
5395 int sfvcnt;
5396 size_t xferred;
5397 struct sendfilevec vec[2];
5398 ssize_t nwritten;
5399 int tofd;
5401 sfvcnt = 2;
5403 vec[0].sfv_fd = SFV_FD_SELF;
5404 vec[0].sfv_flag = 0;
5405 vec[0].sfv_off = 0;
5406 vec[0].sfv_len = 0;
5408 vec[1].sfv_fd = 0;
5409 vec[1].sfv_flag = 0;
5410 vec[1].sfv_off = 0;
5411 vec[1].sfv_len = 0;
5412 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5413 ],
5414 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5416 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5417 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5418 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5419 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5420 else
5421 AC_MSG_RESULT(no);
5422 fi
5423 ;;
5424 *aix*)
5425 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5426 AC_TRY_LINK([\
5427 #include <sys/socket.h>],
5428 [\
5429 int fromfd, tofd;
5430 size_t total=0;
5431 struct sf_parms hdtrl;
5432 ssize_t nwritten;
5433 off64_t offset;
5435 hdtrl.header_data = 0;
5436 hdtrl.header_length = 0;
5437 hdtrl.file_descriptor = fromfd;
5438 hdtrl.file_offset = 0;
5439 hdtrl.file_bytes = 0;
5440 hdtrl.trailer_data = 0;
5441 hdtrl.trailer_length = 0;
5443 nwritten = send_file(&tofd, &hdtrl, 0);
5444 ],
5445 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5446 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5447 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5448 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5449 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5450 else
5451 AC_MSG_RESULT(no);
5452 fi
5453 ;;
5454 *)
5455 ;;
5456 esac
5457 ;;
5458 *)
5459 AC_MSG_RESULT(no)
5460 ;;
5461 esac ],
5462 AC_MSG_RESULT(yes)
5463 )
5465 ############################################
5466 # See if we have the Linux readahead syscall.
5468 AC_CACHE_CHECK([for Linux readahead],
5469 samba_cv_HAVE_LINUX_READAHEAD,[
5470 AC_TRY_LINK([
5471 #if defined(HAVE_UNISTD_H)
5472 #include <unistd.h>
5473 #endif
5474 #include <fcntl.h>],
5475 [ssize_t err = readahead(0,0,0x80000);],
5476 samba_cv_HAVE_LINUX_READAHEAD=yes,
5477 samba_cv_HAVE_LINUX_READAHEAD=no)])
5479 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5480 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5481 [Whether Linux readahead is available])
5482 fi
5484 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5486 ############################################
5487 # See if we have the posix_fadvise syscall.
5489 AC_CACHE_CHECK([for posix_fadvise],
5490 samba_cv_HAVE_POSIX_FADVISE,[
5491 AC_TRY_LINK([
5492 #if defined(HAVE_UNISTD_H)
5493 #include <unistd.h>
5494 #endif
5495 #include <fcntl.h>],
5496 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5497 samba_cv_HAVE_POSIX_FADVISE=yes,
5498 samba_cv_HAVE_POSIX_FADVISE=no)])
5500 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5501 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5502 [Whether posix_fadvise is available])
5503 fi
5505 ############################################
5506 # See if we have the Linux splice syscall.
5508 AC_CACHE_CHECK([for Linux splice],
5509 samba_cv_HAVE_LINUX_SPLICE,[
5510 AC_TRY_LINK([
5511 #if defined(HAVE_UNISTD_H)
5512 #include <unistd.h>
5513 #endif
5514 #include <fcntl.h>],
5515 [long ret = splice(0,0,1,0,400,0);],
5516 samba_cv_HAVE_LINUX_SPLICE=yes,
5517 samba_cv_HAVE_LINUX_SPLICE=no)])
5519 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5520 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5521 [Whether Linux splice is available])
5522 fi
5524 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5527 #################################################
5528 # Check whether winbind is supported on this platform. If so we need to
5529 # build and install client programs, sbin programs and shared libraries
5531 AC_MSG_CHECKING(whether to build winbind)
5533 # Initially, the value of $host_os decides whether winbind is supported
5535 HAVE_WINBIND=yes
5537 # Define the winbind shared library name and any specific linker flags
5538 # it needs to be built with.
5540 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
5541 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
5542 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5543 NSSSONAMEVERSIONSUFFIX=""
5544 WINBIND_NSS_PTHREAD=""
5546 case "$host_os" in
5547 *linux*)
5548 NSSSONAMEVERSIONSUFFIX=".2"
5549 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
5550 ;;
5551 *freebsd[[5-9]]*)
5552 # FreeBSD winbind client is implemented as a wrapper around
5553 # the Linux version.
5554 NSSSONAMEVERSIONSUFFIX=".1"
5555 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
5556 nsswitch/winbind_nss_linux.o"
5557 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5558 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5559 ;;
5561 *netbsd*[[3-9]]*)
5562 # NetBSD winbind client is implemented as a wrapper
5563 # around the Linux version. It needs getpwent_r() to
5564 # indicate libc's use of the correct nsdispatch API.
5565 #
5566 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5567 WINBIND_NSS_EXTRA_OBJS="\
5568 nsswitch/winbind_nss_netbsd.o \
5569 nsswitch/winbind_nss_linux.o"
5570 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5571 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5572 else
5573 HAVE_WINBIND=no
5574 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5575 fi
5576 ;;
5577 *irix*)
5578 # IRIX has differently named shared libraries
5579 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
5580 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
5581 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
5582 ;;
5583 *solaris*)
5584 # Solaris winbind client is implemented as a wrapper around
5585 # the Linux version.
5586 NSSSONAMEVERSIONSUFFIX=".1"
5587 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
5588 nsswitch/winbind_nss_linux.o"
5589 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5590 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5591 ;;
5592 *hpux11*)
5593 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
5594 ;;
5595 *aix*)
5596 # AIX has even differently named shared libraries. No
5597 # WINS support has been implemented yet.
5598 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
5599 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5600 WINBIND_NSS="nsswitch/WINBIND"
5601 WINBIND_WINS_NSS=""
5602 ;;
5603 *)
5604 HAVE_WINBIND=no
5605 winbind_no_reason=", unsupported on $host_os"
5606 ;;
5607 esac
5609 # Check the setting of --with-winbind
5611 AC_ARG_WITH(winbind,
5612 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5613 [
5614 case "$withval" in
5615 yes)
5616 HAVE_WINBIND=yes
5617 ;;
5618 no)
5619 HAVE_WINBIND=no
5620 winbind_reason=""
5621 ;;
5622 esac ],
5623 )
5625 # We need unix domain sockets for winbind
5627 if test x"$HAVE_WINBIND" = x"yes"; then
5628 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5629 winbind_no_reason=", no unix domain socket support on $host_os"
5630 HAVE_WINBIND=no
5631 fi
5632 fi
5634 # Display test results
5636 if test x"$HAVE_WINBIND" = x"no"; then
5637 WINBIND_NSS=""
5638 WINBIND_WINS_NSS=""
5639 fi
5641 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5642 BUILD_LIBWBCLIENT_SHARED=no
5643 else
5644 BUILD_LIBWBCLIENT_SHARED=yes
5645 fi
5647 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5648 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5649 LIBWBCLIENT_SOVER=0
5650 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5651 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5652 ## Only worry about libwbclient if we have shared library support
5653 ## and winbindd
5654 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5655 LIBWBCLIENT=libwbclient
5656 INSTALL_LIBWBCLIENT=installlibwbclient
5657 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5658 WINBIND_LIBS="-lwbclient"
5659 else
5660 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5661 fi
5663 if test x"$HAVE_WINBIND" = x"yes"; then
5664 AC_MSG_RESULT(yes)
5665 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5667 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5668 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5669 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5670 PAM_MODULES="$PAM_MODULES pam_winbind"
5671 INSTALL_PAM_MODULES="installpammodules"
5672 UNINSTALL_PAM_MODULES="uninstallpammodules"
5673 fi
5674 else
5675 AC_MSG_RESULT(no$winbind_no_reason)
5676 fi
5678 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
5679 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
5681 AC_SUBST(WINBIND_NSS_PTHREAD)
5682 AC_SUBST(WINBIND_NSS)
5683 AC_SUBST(WINBIND_WINS_NSS)
5684 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5685 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5686 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5687 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5688 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
5690 AC_SUBST(WINBIND_KRB5_LOCATOR)
5692 # Solaris 10 does have new member in nss_XbyY_key
5693 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5694 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5695 [#include <nss_dbdefs.h>])
5697 # Solaris has some extra fields in struct passwd that need to be
5698 # initialised otherwise nscd crashes.
5700 AC_CHECK_MEMBER(struct passwd.pw_comment,
5701 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5702 [#include <pwd.h>])
5704 AC_CHECK_MEMBER(struct passwd.pw_age,
5705 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5706 [#include <pwd.h>])
5708 # AIX 4.3.x and 5.1 do not have as many members in
5709 # struct secmethod_table as AIX 5.2
5710 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5711 [#include <usersec.h>])
5712 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5713 [#include <usersec.h>])
5715 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5716 AC_TRY_COMPILE([#include <sys/types.h>
5717 #include <sys/socket.h>],
5718 [struct ucred cred;
5719 socklen_t cred_len;
5720 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5721 ],
5722 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5723 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5724 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5725 fi
5728 #################################################
5729 # Check to see if we should use the included popt
5731 AC_ARG_WITH(included-popt,
5732 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5733 [
5734 case "$withval" in
5735 yes)
5736 INCLUDED_POPT=yes
5737 ;;
5738 no)
5739 INCLUDED_POPT=no
5740 ;;
5741 esac ],
5742 )
5743 if test x"$INCLUDED_POPT" != x"yes"; then
5744 AC_CHECK_LIB(popt, poptGetContext,
5745 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5746 fi
5748 AC_MSG_CHECKING(whether to use included popt)
5749 if test x"$INCLUDED_POPT" = x"yes"; then
5750 AC_MSG_RESULT(yes)
5751 BUILD_POPT='$(POPT_OBJ)'
5752 POPTLIBS='$(POPT_OBJ)'
5753 FLAGS1="-I\$(srcdir)/popt"
5754 else
5755 AC_MSG_RESULT(no)
5756 BUILD_POPT=""
5757 POPTLIBS="-lpopt"
5758 fi
5759 AC_SUBST(BUILD_POPT)
5760 AC_SUBST(POPTLIBS)
5761 AC_SUBST(FLAGS1)
5763 #################################################
5764 # Check if user wants DNS service discovery support
5766 AC_ARG_ENABLE(dnssd,
5767 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=auto)])])
5769 AC_SUBST(DNSSD_LIBS)
5770 if test x"$enable_dnssd" != x"no"; then
5771 have_dnssd_support=yes
5773 AC_CHECK_HEADERS(dns_sd.h)
5774 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
5775 have_dnssd_support=no
5776 fi
5778 # On Darwin the DNSSD API is in libc, but on other platforms it's
5779 # probably in -ldns_sd
5780 AC_CHECK_FUNCS(DNSServiceRegister)
5781 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
5782 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
5783 x"$ac_cv_lib_ext_DNSServiceRegister" != x"yes"; then
5784 have_dnssd_support=no
5785 fi
5787 if test x"$have_dnssd_support" = x"yes"; then
5788 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
5789 [Whether to enable DNS service discovery support])
5790 else
5791 if test x"$enable_dnssd" = x"yes"; then
5792 AC_MSG_ERROR(DNS service discovery support not available)
5793 fi
5794 fi
5796 fi
5798 #################################################
5799 # Check to see if we should use the included iniparser
5801 AC_ARG_WITH(included-iniparser,
5802 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
5803 [
5804 case "$withval" in
5805 yes)
5806 INCLUDED_INIPARSER=yes
5807 ;;
5808 no)
5809 INCLUDED_INIPARSER=no
5810 ;;
5811 esac ],
5812 )
5813 if test x"$INCLUDED_INIPARSER" != x"yes"; then
5814 AC_CHECK_LIB(iniparser, iniparser_load,
5815 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
5816 fi
5818 AC_MSG_CHECKING(whether to use included iniparser)
5819 if test x"$INCLUDED_INIPARSER" = x"yes"; then
5820 AC_MSG_RESULT(yes)
5821 BUILD_INIPARSER='$(INIPARSER_OBJ)'
5822 INIPARSERLIBS=""
5823 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
5824 else
5825 AC_MSG_RESULT(no)
5826 BUILD_INIPARSER=""
5827 INIPARSERLIBS="-liniparser"
5828 fi
5829 AC_SUBST(BUILD_INIPARSER)
5830 AC_SUBST(INIPARSERLIBS)
5831 AC_SUBST(FLAGS1)
5835 # Checks for the vfs_fileid module
5836 # Start
5837 AC_CHECK_FUNC(getmntent)
5839 AC_CHECK_HEADERS(sys/statfs.h)
5841 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
5842 AC_CACHE_VAL(vfsfileid_cv_statfs,[
5843 AC_TRY_RUN([
5844 #include <sys/types.h>
5845 #include <sys/statfs.h>
5846 int main(void)
5847 {
5848 struct statfs fsd;
5849 fsid_t fsid = fsd.f_fsid;
5850 return statfs (".", &fsd);
5851 }],
5852 vfsfileid_cv_statfs=yes,
5853 vfsfileid_cv_statfs=no,
5854 vfsfileid_cv_statfs=cross)
5855 ])
5856 AC_MSG_RESULT($vfsfileid_cv_statfs)
5858 if test x"$ac_cv_func_getmntent" = x"yes" -a \
5859 x"$vfsfileid_cv_statfs" = x"yes"; then
5860 default_shared_modules="$default_shared_modules vfs_fileid"
5861 fi
5862 # End
5863 # Checks for the vfs_fileid module
5866 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
5867 do
5868 eval MODULE_DEFAULT_$i=STATIC
5869 done
5871 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
5872 do
5873 dnl Fall back to static if we cannot build shared libraries
5874 eval MODULE_DEFAULT_$i=STATIC
5876 if test $BLDSHARED = true; then
5877 eval MODULE_DEFAULT_$i=SHARED
5878 fi
5879 done
5881 dnl Always build these modules static
5882 MODULE_rpc_spoolss=STATIC
5883 MODULE_rpc_srvsvc=STATIC
5884 MODULE_idmap_tdb=STATIC
5885 MODULE_idmap_passdb=STATIC
5886 MODULE_idmap_nss=STATIC
5888 MODULE_nss_info_template=STATIC
5890 AC_ARG_WITH(static-modules,
5891 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
5892 [ if test $withval; then
5893 for i in `echo $withval | sed -e 's/,/ /g'`
5894 do
5895 eval MODULE_$i=STATIC
5896 done
5897 fi ])
5899 AC_ARG_WITH(shared-modules,
5900 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
5901 [ if test $withval; then
5902 for i in `echo $withval | sed -e 's/,/ /g'`
5903 do
5904 eval MODULE_$i=SHARED
5905 done
5906 fi ])
5908 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
5909 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
5910 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
5911 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
5912 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
5915 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
5916 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
5917 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
5918 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
5919 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
5920 SMB_MODULE(rpc_svcctl2, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl2.$SHLIBEXT", RPC)
5921 SMB_MODULE(rpc_ntsvcs2, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs2.$SHLIBEXT", RPC)
5922 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
5923 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
5924 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
5925 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
5926 SMB_MODULE(rpc_eventlog2, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog2.$SHLIBEXT", RPC)
5927 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
5928 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
5929 SMB_SUBSYSTEM(RPC,smbd/server.o)
5931 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
5932 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
5933 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
5934 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
5935 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
5936 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
5937 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
5938 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
5940 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
5941 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
5943 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
5944 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
5945 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
5946 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
5947 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
5949 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
5950 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
5951 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
5952 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
5953 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
5954 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
5955 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
5956 SMB_SUBSYSTEM(AUTH,auth/auth.o)
5958 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
5959 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
5960 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
5961 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
5962 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
5963 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
5964 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
5965 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
5966 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
5967 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
5968 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
5969 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
5970 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
5971 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
5972 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
5973 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
5974 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
5975 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
5976 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
5977 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
5978 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
5979 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
5980 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
5981 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
5982 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
5983 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
5984 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
5985 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
5986 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
5987 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
5988 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
5989 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
5990 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
5991 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
5992 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
5993 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
5996 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
5998 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
5999 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6000 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6002 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6004 #################################################
6005 # do extra things if we are running insure
6007 if test "${ac_cv_prog_CC}" = "insure"; then
6008 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6009 fi
6011 #################################################
6012 # If run from the build farm, enable NASTY hacks
6013 #################################################
6014 AC_MSG_CHECKING(whether to enable build farm hacks)
6015 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6016 AC_MSG_RESULT(yes)
6017 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6018 else
6019 AC_MSG_RESULT(no)
6020 fi
6022 #################################################
6023 # check for bad librt/libpthread interactions
6025 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6026 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6027 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6028 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6030 SMB_IF_RTSIGNAL_BUG(
6031 [
6032 # Have RT_SIGNAL bug, need to check whether the problem will
6033 # affect anything we have configured.
6035 rt_do_error=no
6036 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6037 if test x"$rt_signal_lease_ok" = x"no" ; then
6038 rt_do_error=yes
6039 fi
6040 fi
6042 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6043 if test x"$rt_signal_notify_ok" = x"no" ; then
6044 rt_do_error=yes
6045 fi
6046 fi
6048 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6049 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6050 if test x"$rt_signal_aio_ok" = x"no" ; then
6051 rt_do_error=yes
6052 fi
6053 fi
6055 if test x"$rt_do_error" = x"yes" ; then
6056 SMB_IS_LIBPTHREAD_LINKED(
6057 [
6058 cat<<MSG
6060 *** On this platforms, linking Samba against pthreads causes problems
6061 *** with the oplock and change notification mechanisms. You may be
6062 *** using pthreads as a side-effect of using the --with-aio-support
6063 *** or --with-profiling-data options. Please remove these and try again.
6065 MSG
6066 ],
6067 [
6068 cat<<MSG
6070 *** On this platform, the oplock and change notification mechanisms do not
6071 *** appear to work. Please report this problem to samba-technical@samba.org
6072 *** and attach the config.log file from this directory.
6074 MSG
6075 ])
6076 AC_MSG_ERROR(unable to use realtime signals on this platform)
6077 fi
6078 ],
6079 [
6080 # no RT_SIGNAL bug, we are golden
6081 SMB_IS_LIBPTHREAD_LINKED(
6082 [
6083 AC_MSG_WARN(using libpthreads - this may degrade performance)
6084 ])
6086 ],
6087 [
6088 # cross compiling, I hope you know what you are doing
6089 true
6090 ])
6092 fi
6094 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6095 LIB_REMOVE_USR_LIB(LDFLAGS)
6096 LIB_REMOVE_USR_LIB(LIBS)
6097 LIB_REMOVE_USR_LIB(KRB5_LIBS)
6099 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6100 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6101 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6103 #################################################
6104 # Display summary of libraries detected
6106 AC_MSG_RESULT([Using libraries:])
6107 AC_MSG_RESULT([ LIBS = $LIBS])
6108 if test x"$with_ads_support" != x"no"; then
6109 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6110 fi
6111 if test x"$with_ldap_support" != x"no"; then
6112 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6113 fi
6114 if test x"$with_dnsupdate_support" != x"no"; then
6115 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6116 fi
6117 if test x"$have_dnssd_support" != x"no"; then
6118 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6119 fi
6120 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6122 #################################################
6123 # final configure stuff
6125 AC_MSG_CHECKING([configure summary])
6126 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
6127 AC_MSG_RESULT(yes),
6128 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6129 AC_MSG_WARN([cannot run when cross-compiling]))
6131 dnl Merge in developer cflags from now on
6132 AC_SUBST(DEVELOPER_CFLAGS)
6133 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6134 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6135 fi
6137 # Stuff the smbd-only libraries at the end of the smbd link
6138 # path (if we have them).
6139 SMBD_LIBS="$samba_dmapi_libs"
6140 AC_SUBST(SMBD_LIBS)
6142 AC_OUTPUT(Makefile
6143 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6144 lib/netapi/examples/Makefile
6145 pkgconfig/smbclient.pc
6146 pkgconfig/wbclient.pc
6147 pkgconfig/netapi.pc
6148 pkgconfig/smbsharemodes.pc
6149 )
6151 #################################################
6152 # Print very concise instructions on building/use
6153 if test "x$enable_dmalloc" = xyes
6154 then
6155 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6156 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6157 fi