Remove support for -Wl,--gc-sections altogether
[platform/upstream/dbus.git] / configure.ac
1 dnl -*- mode: m4 -*-
2 AC_PREREQ([2.63])
3
4 m4_define([dbus_major_version], [1])
5 m4_define([dbus_minor_version], [4])
6 m4_define([dbus_micro_version], [11])
7 m4_define([dbus_version],
8           [dbus_major_version.dbus_minor_version.dbus_micro_version])
9 AC_INIT([dbus],[dbus_version],[https://bugs.freedesktop.org/enter_bug.cgi?product=dbus],[dbus])
10
11 AC_CANONICAL_HOST
12
13 AC_CONFIG_HEADERS([config.h])
14 AC_CONFIG_MACRO_DIR([m4])
15
16 AM_INIT_AUTOMAKE([1.10 tar-ustar -Wno-portability])
17
18 GETTEXT_PACKAGE=dbus-1
19 AC_SUBST(GETTEXT_PACKAGE)
20 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext domain])
21
22  ## must come before we use the $USE_MAINTAINER_MODE variable later
23 AM_MAINTAINER_MODE
24
25 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
26
27 AC_DEFINE_UNQUOTED(DBUS_DAEMON_NAME,"dbus-daemon",[Name of executable])
28
29 # libtool versioning - this applies to libdbus
30 #
31 # See http://sources.redhat.com/autobook/autobook/autobook_91.html#SEC91 for details
32 #
33
34 ## increment if the interface has additions, changes, removals.
35 LT_CURRENT=8
36
37 ## increment any time the source changes; set to
38 ##  0 if you increment CURRENT
39 LT_REVISION=6
40
41 ## increment if any interfaces have been added; set to 0
42 ## if any interfaces have been changed or removed. removal has
43 ## precedence over adding, so set to 0 if both happened.
44 LT_AGE=5
45
46 AC_SUBST(LT_CURRENT)
47 AC_SUBST(LT_REVISION)
48 AC_SUBST(LT_AGE)
49
50 DBUS_MAJOR_VERSION=dbus_major_version
51 DBUS_MINOR_VERSION=dbus_minor_version
52 DBUS_MICRO_VERSION=dbus_micro_version
53 DBUS_VERSION=dbus_major_version.dbus_minor_version.dbus_micro_version
54
55 AC_SUBST(DBUS_MAJOR_VERSION)
56 AC_SUBST(DBUS_MINOR_VERSION)
57 AC_SUBST(DBUS_MICRO_VERSION)
58 AC_SUBST(DBUS_VERSION)
59
60 AC_PROG_CC
61 AM_PROG_CC_C_O
62 AC_PROG_CXX
63 AC_USE_SYSTEM_EXTENSIONS
64 AC_ISC_POSIX
65 AC_HEADER_STDC
66 AC_C_INLINE
67 AM_PROG_LIBTOOL
68 AC_PROG_MKDIR_P
69 COMPILER_COVERAGE
70 COMPILER_OPTIMISATIONS
71
72 # Initialize libtool
73 LT_INIT([win32-dll])
74 LT_LANG([Windows Resource])
75
76 # Set some internal variables depending on the platform for later use.
77 dbus_win=no
78 dbus_cygwin=no
79 dbus_unix=no
80 case "${host}" in
81     *-mingw32ce*)
82         dbus_win=yes
83         dbus_wince=yes
84         ;;
85     *-mingw32*)
86         dbus_win=yes
87         ;;
88     *-cygwin*)
89         dbus_cygwin=yes
90         dbus_unix=yes
91         ;;
92     *)
93         dbus_unix=yes
94        ;;
95 esac
96
97 # Special defines for certain platforms
98 if test "$dbus_win" = yes; then
99     AC_DEFINE(DBUS_WIN,1,[Defined if we run on a W32 API based system])
100     BUILD_TIMESTAMP=`date --iso-8601=minutes`
101     AC_SUBST(BUILD_TIMESTAMP)
102     # Assume DBUS_VERSION is always three numbers
103     BUILD_FILEVERSION=`echo "$DBUS_VERSION" | sed -e 's/\./,/g'`,0
104     AC_SUBST(BUILD_FILEVERSION)
105     AC_CHECK_TOOL(WINDRES, windres, no)
106     if test "$WINDRES" = no; then
107       AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
108     fi
109     if test "$dbus_wince" = yes; then
110       AC_DEFINE(DBUS_WINCE,1,[Defined if we run on a W32 CE API based system])
111       AC_DEFINE(_WIN32_WCE, 0x0502, [Defined to get newer W32 CE APIs])
112     fi
113 else
114     AC_DEFINE(DBUS_UNIX,1,[Defined if we run on a Unix-based system])
115 fi
116 if test "$dbus_cygwin" = yes; then
117     AC_DEFINE(DBUS_CYGWIN,1,[Defined if we run on a cygwin API based system])
118 fi
119
120 AM_CONDITIONAL(DBUS_WIN, test "$dbus_win" = yes)
121 AM_CONDITIONAL(DBUS_WINCE, test "$dbus_wince" = yes)
122 AM_CONDITIONAL(DBUS_UNIX, test "$dbus_unix" = yes)
123 AM_CONDITIONAL(DBUS_CYGWIN, test "$dbus_cygwin" = yes)
124
125 AC_ARG_ENABLE(tests, AS_HELP_STRING([--enable-tests],[enable unit test code in the library and binaries]),enable_tests=$enableval,enable_tests=$USE_MAINTAINER_MODE)
126 AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
127 AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$USE_MAINTAINER_MODE)
128 AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$USE_MAINTAINER_MODE)
129 AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes)
130 AC_ARG_ENABLE(xml-docs, AS_HELP_STRING([--enable-xml-docs],[build XML documentation (requires xmlto)]),enable_xml_docs=$enableval,enable_xml_docs=auto)
131 AC_ARG_ENABLE(doxygen-docs, AS_HELP_STRING([--enable-doxygen-docs],[build DOXYGEN documentation (requires Doxygen)]),enable_doxygen_docs=$enableval,enable_doxygen_docs=auto)
132 AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
133 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
134 AC_ARG_ENABLE(libaudit,AS_HELP_STRING([--enable-libaudit],[build audit daemon support for SELinux]),enable_libaudit=$enableval,enable_libaudit=auto)
135 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
136 AC_ARG_ENABLE(inotify, AS_HELP_STRING([--enable-inotify],[build with inotify support (linux only)]),enable_inotify=$enableval,enable_inotify=auto)
137 AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
138 AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
139 AC_ARG_ENABLE(userdb-cache, AS_HELP_STRING([--enable-userdb-cache],[build with userdb-cache support]),enable_userdb_cache=$enableval,enable_userdb_cache=yes)
140 AC_ARG_ENABLE(launchd, AS_HELP_STRING([--enable-launchd],[build with launchd auto-launch support]),enable_launchd=$enableval,enable_launchd=auto)
141
142 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use (libxml may be named libxml2 on some systems)]))
143 AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install]))
144 AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus]))
145 AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check]))
146 AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon]))
147 AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon]))
148 AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip]))
149 AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filename]],[file whose owner determines current console owner]))
150 AC_ARG_WITH(launchd-agent-dir, AS_HELP_STRING([--with-launchd-agent-dir=[dirname]],[directory to put the launchd agent (default: /Library/LaunchAgents)]))
151 AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)]))
152 AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon]))
153
154 dnl DBUS_BUILD_TESTS controls unit tests built in to .c files
155 dnl and also some stuff in the test/ subdir
156 AM_CONDITIONAL(DBUS_BUILD_TESTS, test x$enable_tests = xyes)
157 if test x$enable_tests = xyes; then
158     AC_DEFINE(DBUS_BUILD_TESTS,1,[Build test code])
159 fi
160
161 if test x$enable_verbose_mode = xyes; then
162     AC_DEFINE(DBUS_ENABLE_VERBOSE_MODE,1,[Support a verbose mode])
163 fi
164
165 if test x$enable_asserts = xno; then
166     AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking])
167     AC_DEFINE(G_DISABLE_ASSERT,1,[Disable GLib assertion macros])
168     R_DYNAMIC_LDFLAG=""
169 else
170     # -rdynamic is needed for glibc's backtrace_symbols to work.
171     # No clue how much overhead this adds, but it's useful
172     # to do this on any assertion failure,
173     # so for now it's enabled anytime asserts are (currently not
174     # in production builds).
175
176     # To get -rdynamic you pass -export-dynamic to libtool.
177     AC_DEFINE(DBUS_BUILT_R_DYNAMIC,1,[whether -export-dynamic was passed to libtool])
178     R_DYNAMIC_LDFLAG=-export-dynamic
179 fi
180 AC_SUBST(R_DYNAMIC_LDFLAG)
181
182 if test x$enable_checks = xno; then
183     AC_DEFINE(DBUS_DISABLE_CHECKS,1,[Disable public API sanity checking])
184     AC_DEFINE(G_DISABLE_CHECKS,1,[Disable GLib public API sanity checking])
185 fi
186
187 if test x$enable_userdb_cache = xyes; then
188     AC_DEFINE(DBUS_ENABLE_USERDB_CACHE,1,[Build with caching of user data])
189 fi
190
191 if test x$enable_compiler_coverage = xyes; then
192      ## so that config.h changes when you toggle gcov support
193      AC_DEFINE_UNQUOTED(DBUS_GCOV_ENABLED, 1, [Defined if gcov is enabled to force a rebuild due to config.h changing])
194 fi
195
196 # glibc21.m4 serial 3
197 dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
198 dnl This file is free software; the Free Software Foundation
199 dnl gives unlimited permission to copy and/or distribute it,
200 dnl with or without modifications, as long as this notice is preserved.
201
202 # Test for the GNU C Library, version 2.1 or newer.
203 # From Bruno Haible.
204
205 AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
206   ac_cv_gnu_library_2_1,
207   [AC_EGREP_CPP([Lucky GNU user],
208     [
209 #include <features.h>
210 #ifdef __GNU_LIBRARY__
211  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
212   Lucky GNU user
213  #endif
214 #endif
215     ],
216     ac_cv_gnu_library_2_1=yes,
217     ac_cv_gnu_library_2_1=no)
218   ]
219 )
220
221 #### Integer sizes
222
223 AC_CHECK_SIZEOF(char)
224 AC_CHECK_SIZEOF(short)
225 AC_CHECK_SIZEOF(long)
226 AC_CHECK_SIZEOF(int)
227 AC_CHECK_SIZEOF(void *)
228 AC_CHECK_SIZEOF(long long)
229 AC_CHECK_SIZEOF(__int64)
230
231 ### See what our 64 bit type is called
232 AC_MSG_CHECKING([64-bit integer type])
233
234 case 8 in
235 $ac_cv_sizeof_int)
236   dbusint64=int
237   dbusint64_constant='(val)'
238   dbusuint64_constant='(val)'
239   dbusint64_printf_modifier='""'
240   ;;
241 $ac_cv_sizeof_long)
242   dbusint64=long
243   dbusint64_constant='(val##L)'
244   dbusuint64_constant='(val##UL)'
245   dbusint64_printf_modifier='"l"'
246   ;;
247 $ac_cv_sizeof_long_long)
248   dbusint64='long long'
249   dbusint64_constant='(val##LL)'
250   dbusuint64_constant='(val##ULL)'
251   # Ideally we discover what the format is, but this is
252   # only used in verbose mode, so eh...
253   if test x"$ac_cv_gnu_library_2_1" = xyes; then
254     dbusint64_printf_modifier='"ll"'
255   fi
256   ;;
257 $ac_cv_sizeof___int64)
258   dbusint64=__int64
259   dbusint64_constant='(val##i64)'
260   dbusuint64_constant='(val##ui64)'
261   # See above case
262   if test x"$ac_cv_gnu_library_2_1" = xyes; then
263     dbusint64_printf_modifier='"ll"'
264   fi
265   ;;
266 esac
267
268 if test -z "$dbusint64" ; then
269         DBUS_INT64_TYPE="no_int64_type_detected"
270         DBUS_HAVE_INT64=0
271         DBUS_INT64_CONSTANT=
272         DBUS_UINT64_CONSTANT=
273         AC_MSG_RESULT([none found])
274 else
275         DBUS_INT64_TYPE="$dbusint64"
276         DBUS_HAVE_INT64=1
277         DBUS_INT64_CONSTANT="$dbusint64_constant"
278         DBUS_UINT64_CONSTANT="$dbusuint64_constant"
279         if test x"$dbusint64_printf_modifier" != x; then
280                 AC_DEFINE_UNQUOTED(DBUS_INT64_PRINTF_MODIFIER, [$dbusint64_printf_modifier], [Define to printf modifier for 64 bit integer type])
281         fi
282         AC_MSG_RESULT($DBUS_INT64_TYPE)
283 fi
284
285 AC_SUBST(DBUS_INT64_TYPE)
286 AC_SUBST(DBUS_INT64_CONSTANT)
287 AC_SUBST(DBUS_UINT64_CONSTANT)
288 AC_SUBST(DBUS_HAVE_INT64)
289
290 ### see what 32-bit int is called
291 AC_MSG_CHECKING([32-bit integer type])
292
293 case 4 in
294 $ac_cv_sizeof_short)
295   dbusint32=short
296   ;;
297 $ac_cv_sizeof_int)
298   dbusint32=int
299   ;;
300 $ac_cv_sizeof_long)
301   dbusint32=long
302   ;;
303 esac
304
305 if test -z "$dbusint32" ; then
306         DBUS_INT32_TYPE="no_int32_type_detected"
307         AC_MSG_ERROR([No 32-bit integer type found])
308 else
309         DBUS_INT32_TYPE="$dbusint32"
310         AC_MSG_RESULT($DBUS_INT32_TYPE)
311 fi
312
313 AC_SUBST(DBUS_INT32_TYPE)
314
315 ### see what 16-bit int is called
316 AC_MSG_CHECKING([16-bit integer type])
317
318 case 2 in
319 $ac_cv_sizeof_short)
320   dbusint16=short
321   ;;
322 $ac_cv_sizeof_int)
323   dbusint16=int
324   ;;
325 esac
326
327 if test -z "$dbusint16" ; then
328         DBUS_INT16_TYPE="no_int16_type_detected"
329         AC_MSG_ERROR([No 16-bit integer type found])
330 else
331         DBUS_INT16_TYPE="$dbusint16"
332         AC_MSG_RESULT($DBUS_INT16_TYPE)
333 fi
334
335 AC_SUBST(DBUS_INT16_TYPE)
336
337 ## byte order
338 case $host_os in
339         darwin*)
340                 # check at compile-time, so that it is possible to build universal
341                 # (with multiple architectures at once on the compile line)
342                 AH_VERBATIM([WORDS_BIGENDIAN_DARWIN], [
343                         /* Use the compiler-provided endianness defines to allow universal compiling. */
344                         #if defined(__BIG_ENDIAN__)
345                         #define WORDS_BIGENDIAN 1
346                         #endif
347                 ])
348                 ;;
349         *)
350                 AC_C_BIGENDIAN
351                 ;;
352 esac
353
354 dnl **********************************
355 dnl *** va_copy checks (from GLib) ***
356 dnl **********************************
357 dnl we currently check for all three va_copy possibilities, so we get
358 dnl all results in config.log for bug reports.
359 AC_CACHE_CHECK([for an implementation of va_copy()],dbus_cv_va_copy,[
360         AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
361 #include <stdlib.h>
362         static void f (int i, ...) {
363         va_list args1, args2;
364         va_start (args1, i);
365         va_copy (args2, args1);
366         if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
367           exit (1);
368         va_end (args1); va_end (args2);
369         }
370         int main() {
371           f (0, 42);
372           return 0;
373         }])],
374         [dbus_cv_va_copy=yes],
375         [dbus_cv_va_copy=no])
376 ])
377 AC_CACHE_CHECK([for an implementation of __va_copy()],dbus_cv___va_copy,[
378         AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
379 #include <stdlib.h>
380         static void f (int i, ...) {
381         va_list args1, args2;
382         va_start (args1, i);
383         __va_copy (args2, args1);
384         if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
385           exit (1);
386         va_end (args1); va_end (args2);
387         }
388         int main() {
389           f (0, 42);
390           return 0;
391         }])],
392         [dbus_cv___va_copy=yes],
393         [dbus_cv___va_copy=no])
394 ])
395
396 if test "x$dbus_cv_va_copy" = "xyes"; then
397   dbus_va_copy_func=va_copy
398 else if test "x$dbus_cv___va_copy" = "xyes"; then
399   dbus_va_copy_func=__va_copy
400 fi
401 fi
402
403 if test -n "$dbus_va_copy_func"; then
404   AC_DEFINE_UNQUOTED(DBUS_VA_COPY,$dbus_va_copy_func,[A 'va_copy' style function])
405 fi
406
407 AC_LANG_PUSH(C)
408 AC_CACHE_CHECK([whether va_lists can be copied by value],
409         dbus_cv_va_val_copy,
410         [AC_RUN_IFELSE([AC_LANG_PROGRAM(
411 [[
412         #include <stdarg.h>
413         #include <stdlib.h>
414 ]],
415 [[
416         static void f (int i, ...) {
417         va_list args1, args2;
418         va_start (args1, i);
419         args2 = args1;
420         if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
421           exit (1);
422         va_end (args1); va_end (args2);
423         }
424         int main() {
425           f (0, 42);
426           return 0;
427         }
428 ]])],
429         [dbus_cv_va_val_copy=yes],
430         [dbus_cv_va_val_copy=no],
431         [dbus_cv_va_val_copy=yes])
432 ])
433 AC_LANG_POP(C)
434
435 if test "x$dbus_cv_va_val_copy" = "xno"; then
436   AC_DEFINE(DBUS_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
437 fi
438
439
440 #### Atomic integers
441
442 AC_CACHE_CHECK([whether $CC knows __sync_sub_and_fetch()],
443   dbus_cv_sync_sub_and_fetch,
444   [AC_LINK_IFELSE([
445      AC_LANG_PROGRAM([[]], [[int a = 4; int b = __sync_sub_and_fetch(&a, 4); exit(b); ]])],
446      [dbus_cv_sync_sub_and_fetch=yes],
447      [dbus_cv_sync_sub_and_fetch=no])
448   ])
449
450 if test "x$dbus_cv_sync_sub_and_fetch" = "xyes" ; then
451    have_sync=1
452 else
453    have_sync=0
454 fi
455
456 AC_DEFINE_UNQUOTED([DBUS_USE_SYNC], [$have_sync], [Use the gcc __sync extension])
457
458 #### Various functions
459 AC_SEARCH_LIBS(socket,[socket network])
460 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
461
462 AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull)
463
464 #### Check for broken poll; taken from Glib's configure
465
466 AC_MSG_CHECKING([for broken poll])
467 AC_RUN_IFELSE([AC_LANG_SOURCE([[
468     #include <stdlib.h>
469     #include <fcntl.h>
470     #include <poll.h>
471     #ifdef HAVE_SYS_POLL_H
472     #include <sys/poll.h>
473     #endif
474     int main(void) {
475       struct pollfd fds[1];
476       int fd;
477       fd = open("/dev/null", 1);
478       fds[0].fd = fd;
479       fds[0].events = POLLIN;
480       fds[0].revents = 0;
481       if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
482             exit(1);  /* Does not work for devices -- fail */
483       }
484       exit(0);
485     }]])],
486   [broken_poll=no],
487   [broken_poll=yes
488    AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
489   [broken_poll="no (cross compiling)"])
490 AC_MSG_RESULT($broken_poll)
491
492 AC_MSG_CHECKING(for dirfd)
493 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
494 #include <sys/types.h>
495 #include <dirent.h>
496 ]], [[
497 DIR *dirp;
498 dirp = opendir(".");
499 dirfd(dirp);
500 closedir(dirp);
501 ]])],
502 [dbus_have_dirfd=yes],
503 [dbus_have_dirfd=no])
504 AC_MSG_RESULT($dbus_have_dirfd)
505 if test "$dbus_have_dirfd" = yes; then
506         AC_DEFINE(HAVE_DIRFD,1,[Have dirfd function])
507 else
508         AC_MSG_CHECKING(for DIR *dirp->dd_fd)
509         AC_LINK_IFELSE([AC_LANG_PROGRAM([[
510 #include <sys/types.h>
511 #include <dirent.h>
512         ]], [[
513 DIR *dirp;
514 int fd;
515 dirp = opendir(".");
516 fd = dirp->dd_fd;
517 closedir(dirp);
518         ]])],
519         [dbus_have_ddfd=yes],
520         [dbus_have_ddfd=no])
521         AC_MSG_RESULT($dbus_have_ddfd)
522         if test "$dbus_have_ddfd" = yes; then
523                 AC_DEFINE(HAVE_DDFD,1,[Have the ddfd member of DIR])
524         fi
525 fi
526
527 AC_CHECK_HEADERS(sys/resource.h)
528
529 AC_CHECK_HEADERS(dirent.h)
530
531 AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
532
533 AC_CHECK_HEADERS(errno.h)
534
535 AC_CHECK_HEADERS(signal.h)
536
537 AC_CHECK_HEADERS(locale.h)
538
539 AC_CHECK_HEADERS(byteswap.h)
540
541 AC_CHECK_HEADERS(unistd.h)
542
543 AC_CHECK_HEADERS(ws2tcpip.h)
544
545 AC_CHECK_HEADERS(wspiapi.h)
546
547 # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
548 #
549 case $host_os in
550     solaris*)
551        CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS" ;;
552 esac
553
554 # checking for a posix version of getpwnam_r
555 # if we are cross compiling and can not run the test
556 # assume getpwnam_r is the posix version
557 # it is up to the person cross compiling to change
558 # this behavior if desired
559 AC_LANG_PUSH(C)
560 AC_CACHE_CHECK([for posix getpwnam_r],
561                 ac_cv_func_posix_getpwnam_r,
562                 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
563 [[
564 #include <errno.h>
565 #include <pwd.h>
566 ]],
567 [[
568     char buffer[10000];
569     struct passwd pwd, *pwptr = &pwd;
570     int error;
571     errno = 0;
572     error = getpwnam_r ("", &pwd, buffer,
573                         sizeof (buffer), &pwptr);
574    return (error < 0 && errno == ENOSYS)
575            || error == ENOSYS;
576 ]])],
577         [ac_cv_func_posix_getpwnam_r=yes],
578         [ac_cv_func_posix_getpwnam_r=no],
579         [ac_cv_func_posix_getpwnam_r=yes]
580 )])
581 AC_LANG_POP(C)
582
583 if test "$ac_cv_func_posix_getpwnam_r" = yes; then
584         AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
585                 [Have POSIX function getpwnam_r])
586 else
587         AC_CACHE_CHECK([for nonposix getpwnam_r],
588                 ac_cv_func_nonposix_getpwnam_r,
589                 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pwd.h>]], [[char buffer[10000];
590                         struct passwd pwd;
591                         getpwnam_r ("", &pwd, buffer,
592                                         sizeof (buffer));]])],
593                         [ac_cv_func_nonposix_getpwnam_r=yes],
594                         [ac_cv_func_nonposix_getpwnam_r=no])])
595                 if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
596                 AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
597                         [Have non-POSIX function getpwnam_r])
598         fi
599 fi
600
601 dnl check for socklen_t
602 AC_MSG_CHECKING(whether socklen_t is defined)
603 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
604 #include <sys/types.h>
605 #include <sys/socket.h>
606 #include <netdb.h>
607 ]], [[
608 socklen_t foo;
609 foo = 1;
610 ]])],
611 [dbus_have_socklen_t=yes],
612 [dbus_have_socklen_t=no])
613 AC_MSG_RESULT($dbus_have_socklen_t)
614
615 if test "x$dbus_have_socklen_t" = "xyes"; then
616     AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
617 fi
618
619 dnl check for writev header and writev function so we're
620 dnl good to go if HAVE_WRITEV gets defined.
621 AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)])
622
623 dnl needed on darwin for NAME_MAX
624 AC_CHECK_HEADERS(sys/syslimits.h)
625
626 dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
627 AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/socket.h> ]])
628
629 dnl check for flavours of varargs macros (test from GLib)
630 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
631 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
632 int a(int p1, int p2, int p3);
633 #define call_a(...) a(1,__VA_ARGS__)
634 call_a(2,3);
635 ]])],
636 [dbus_have_iso_c_varargs=yes],
637 [dbus_have_iso_c_varargs=no])
638 AC_MSG_RESULT($dbus_have_iso_c_varargs)
639
640 AC_MSG_CHECKING(for GNUC varargs macros)
641 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
642 int a(int p1, int p2, int p3);
643 #define call_a(params...) a(1,params)
644 call_a(2,3);
645 ]])],
646 [dbus_have_gnuc_varargs=yes],
647 [dbus_have_gnuc_varargs=no])
648 AC_MSG_RESULT($dbus_have_gnuc_varargs)
649
650 dnl Output varargs tests
651 if test x$dbus_have_iso_c_varargs = xyes; then
652     AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
653 fi
654 if test x$dbus_have_gnuc_varargs = xyes; then
655     AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
656 fi
657
658 dnl Check for various credentials.
659 AC_MSG_CHECKING(for struct cmsgcred)
660 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
661 #include <sys/types.h>
662 #include <sys/socket.h>
663 ]], [[
664 struct cmsgcred cred;
665
666 cred.cmcred_pid = 0;
667 ]])],
668 [dbus_have_struct_cmsgcred=yes],
669 [dbus_have_struct_cmsgcred=no])
670 AC_MSG_RESULT($dbus_have_struct_cmsgcred)
671
672 if test x$dbus_have_struct_cmsgcred = xyes; then
673     AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
674 fi
675
676 AC_CHECK_FUNCS(getpeerucred getpeereid)
677
678 AC_CHECK_FUNCS(pipe2 accept4)
679
680 #### Abstract sockets
681
682 if test x$enable_abstract_sockets = xauto; then
683 AC_LANG_PUSH(C)
684 warn_on_xcompile=no
685 AC_CACHE_CHECK([abstract socket namespace],
686                 ac_cv_have_abstract_sockets,
687                 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
688 [[
689 #include <sys/types.h>
690 #include <stdlib.h>
691 #include <string.h>
692 #include <stdio.h>
693 #include <sys/socket.h>
694 #include <sys/un.h>
695 #include <errno.h>
696 ]],
697 [[
698   size_t slen;
699   int listen_fd;
700   struct sockaddr_un addr;
701
702   listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
703
704   if (listen_fd < 0)
705     {
706       fprintf (stderr, "socket() failed: %s\n", strerror (errno));
707       exit (1);
708     }
709
710   memset (&addr, '\0', sizeof (addr));
711   addr.sun_family = AF_UNIX;
712   strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
713   /* SUN_LEN uses strlen() so need to calculate it before adding \0 at the
714    * beginning.
715    */
716   slen = SUN_LEN(&addr);
717   addr.sun_path[0] = '\0'; /* this is what makes it abstract */
718
719   if (bind (listen_fd, (struct sockaddr*) &addr, slen) < 0)
720     {
721        fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
722                 strerror (errno));
723        exit (1);
724     }
725   else
726     exit (0);
727 ]])],
728               [ac_cv_have_abstract_sockets=yes],
729               [ac_cv_have_abstract_sockets=no],
730               [
731                 ac_cv_have_abstract_sockets=no
732                 warn_on_xcompile=yes
733               ]
734 )])
735 if test x$warn_on_xcompile = xyes ; then
736   AC_MSG_WARN([Cannot check for abstract sockets when cross-compiling, please use --enable-abstract-sockets])
737 fi
738 AC_LANG_POP(C)
739 fi
740
741 if test x$enable_abstract_sockets = xyes; then
742     if test x$ac_cv_have_abstract_sockets = xno; then
743         AC_MSG_ERROR([Abstract sockets explicitly required, and support not detected.])
744     fi
745 fi
746
747 if test x$enable_abstract_sockets = xno; then
748    ac_cv_have_abstract_sockets=no;
749 fi
750
751 if test x$ac_cv_have_abstract_sockets = xyes ; then
752    DBUS_PATH_OR_ABSTRACT=abstract
753    AC_DEFINE(HAVE_ABSTRACT_SOCKETS,1,[Have abstract socket namespace])
754 else
755    DBUS_PATH_OR_ABSTRACT=path
756 fi
757
758 # this is used in addresses to prefer abstract, e.g.
759 # unix:path=/foo or unix:abstract=/foo
760 AC_SUBST(DBUS_PATH_OR_ABSTRACT)
761
762 PKG_PROG_PKG_CONFIG
763
764 #### Sort out XML library
765
766 # see what we have
767 AC_CHECK_LIB(expat, XML_ParserCreate_MM,
768              [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
769              have_expat=false)
770
771 # see what we want to use
772 dbus_use_libxml=false
773 dbus_use_expat=false
774 if test x$with_xml = xexpat; then
775         if ! $have_expat ; then
776            AC_MSG_ERROR([Explicitly requested expat but expat not found])
777         fi
778         dbus_use_expat=true
779 elif test x$with_xml = xlibxml; then
780         PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
781         if ! $have_libxml ; then
782            AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
783         fi
784         dbus_use_libxml=true
785 else
786         ### expat is the default because libxml can't currently survive
787         ### our brutal OOM-handling unit test setup.
788         ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
789         if test x$have_expat = xfalse; then
790                 AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])
791         fi
792         ### By default, only use Expat since it's tested and known to work.  If you're a
793         ### general-purpose OS vendor, please don't enable libxml.  For embedded use
794         ### if your OS is built around libxml, that's another case.
795         dbus_use_expat=true
796 fi
797
798 AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
799 AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
800
801 if $dbus_use_expat; then
802    XML_LIBS=-lexpat
803    XML_CFLAGS=
804 fi
805 if $dbus_use_libxml; then
806    XML_LIBS=$LIBXML_LIBS
807    XML_CFLAGS=$LIBXML_CFLAGS
808 fi
809
810 # Thread lib detection
811 AC_CHECK_FUNC(pthread_cond_timedwait,[AC_CHECK_LIB(pthread,pthread_cond_timedwait,
812                                                     [THREAD_LIBS="-lpthread"])])
813 save_libs="$LIBS"
814 LIBS="$LIBS $THREAD_LIBS"
815 AC_CHECK_FUNC(pthread_condattr_setclock,have_pthread_condattr_setclock=true,have_pthread_condattr_setclock=false)
816 if test x$have_pthread_condattr_setclock = xtrue; then
817     AC_SEARCH_LIBS([clock_getres],[rt],[THREAD_LIBS="$THREAD_LIBS -lrt"])
818     AC_MSG_CHECKING([for CLOCK_MONOTONIC])
819     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>
820 #include <pthread.h>
821 ]], [[
822 struct timespec monotonic_timer;
823 pthread_condattr_t attr;
824 pthread_condattr_init (&attr);
825 pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
826 clock_getres (CLOCK_MONOTONIC,&monotonic_timer);
827 ]])],
828 [have_clock_monotonic=true],
829 [have_clock_monotonic=false])
830 if test x$have_clock_monotonic = xtrue; then
831     AC_MSG_RESULT([found])
832     AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
833 else
834     AC_MSG_RESULT([not found])
835 fi
836 fi
837 LIBS="$save_libs"
838
839 # SELinux detection
840 if test x$enable_selinux = xno ; then
841     have_selinux=no;
842 else
843     # See if we have SELinux library
844     AC_CHECK_LIB(selinux, is_selinux_enabled,
845                  have_selinux=yes, have_selinux=no)
846
847     # see if we have the SELinux header with the new D-Bus stuff in it
848     if test x$have_selinux = xyes ; then
849         AC_MSG_CHECKING([for DBUS Flask permissions in selinux/av_permissions.h])
850         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <selinux/av_permissions.h>]],
851                           [[#ifdef DBUS__ACQUIRE_SVC return 0;
852                             #else
853                             #error DBUS__ACQUIRE_SVC not defined
854                             #endif]])],
855                           [have_selinux=yes],
856                           [have_selinux=no])
857         AC_MSG_RESULT($have_selinux)
858     fi
859
860     if test x$enable_selinux = xauto ; then
861         if test x$have_selinux = xno ; then
862                 AC_MSG_WARN([Sufficiently new SELinux library not found])
863         fi
864     else
865         if test x$have_selinux = xno ; then
866                 AC_MSG_ERROR([SElinux explicitly required, and SELinux library not found])
867         fi
868     fi
869 fi
870
871 AM_CONDITIONAL(HAVE_SELINUX, test x$have_selinux = xyes)
872
873 if test x$have_selinux = xyes ; then
874     # the selinux code creates threads
875     # which requires libpthread even on linux
876     AC_CHECK_FUNC(pthread_create,,[AC_CHECK_LIB(pthread,pthread_create,
877                                                 [SELINUX_THREAD_LIBS="-lpthread"])])
878
879     SELINUX_LIBS="-lselinux $SELINUX_THREAD_LIBS"
880     AC_DEFINE(HAVE_SELINUX,1,[SELinux support])
881 else
882     SELINUX_LIBS=
883 fi
884
885 # inotify checks
886 if test x$enable_inotify = xno ; then
887     have_inotify=no;
888 else
889     AC_CHECK_HEADERS(sys/inotify.h, have_inotify=yes, have_inotify=no)
890 fi
891
892 dnl check if inotify backend is enabled
893 if test x$have_inotify = xyes; then
894    AC_DEFINE(DBUS_BUS_ENABLE_INOTIFY,1,[Use inotify])
895    AC_CHECK_FUNCS(inotify_init1)
896 fi
897
898 AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)
899
900 # dnotify checks
901 if test x$enable_dnotify = xno ; then
902     have_dnotify=no;
903 else
904     if test x$have_inotify = xno -a x$host_os = xlinux-gnu -o x$host_os = xlinux; then
905         have_dnotify=yes;
906     else
907         have_dnotify=no;
908     fi
909 fi
910
911 dnl check if dnotify backend is enabled
912 if test x$have_dnotify = xyes; then
913    AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
914 fi
915
916 AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
917
918 # kqueue checks
919 if test x$enable_kqueue = xno ; then
920     have_kqueue=no
921 else
922     have_kqueue=yes
923     AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
924     AC_CHECK_FUNC(kqueue, , have_kqueue=no)
925
926     if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
927         AC_MSG_ERROR(kqueue support explicitly enabled but not available)
928     fi
929 fi
930
931 dnl check if kqueue backend is enabled
932 if test x$have_kqueue = xyes; then
933    AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
934 fi
935
936 AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes)
937
938 # launchd checks
939 if test x$enable_launchd = xno ; then
940     have_launchd=no
941 else
942     have_launchd=yes
943     AC_CHECK_HEADER([launch.h], , have_launchd=no)
944     AC_PATH_PROG([LAUNCHCTL], [launchctl])
945     if test "x$LAUNCHCTL" = "x"; then
946         have_launchd=no
947     fi
948
949     if test x$enable_launchd = xyes && test x$have_launchd = xno ; then
950         AC_MSG_ERROR([launchd support explicitly enabled but not available])
951     fi
952 fi
953
954 dnl check if launchd is enabled
955 if test x$have_launchd = xyes; then
956     AC_DEFINE(DBUS_ENABLE_LAUNCHD,1,[Use launchd autolaunch])
957 fi
958
959 AM_CONDITIONAL(DBUS_ENABLE_LAUNCHD, test x$have_launchd = xyes)
960
961 #### Directory to place launchd agent file
962 if test "x$with_launchd_agent_dir" = "x"; then
963    LAUNCHD_AGENT_DIR="/Library/LaunchAgents"
964 else
965    LAUNCHD_AGENT_DIR="$with_launchd_agent_dir"
966 fi
967
968 AC_SUBST(LAUNCHD_AGENT_DIR)
969
970 dnl console owner file
971 if test x$enable_console_owner_file = xno ; then
972     have_console_owner_file=no;
973 else
974     case $host_os in
975     solaris*)
976         have_console_owner_file=yes;
977         AC_DEFINE(HAVE_CONSOLE_OWNER_FILE,1,[Have console owner file])
978         ;;
979     *)
980         have_console_owner_file=no;;
981     esac
982 fi
983
984 AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
985
986 # libaudit detection
987 if test x$enable_libaudit = xno ; then
988     have_libaudit=no;
989 else
990     # See if we have audit daemon & capabilities library
991     AC_CHECK_LIB(audit, audit_log_user_avc_message,
992                  have_libaudit=yes, have_libaudit=no)
993     if test x$have_libaudit = xyes ; then
994         AC_CHECK_LIB(cap-ng, capng_clear,
995                  have_libaudit=yes, have_libaudit=no)
996     fi
997 fi
998
999 AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
1000
1001 if test x$have_libaudit = xyes ; then
1002     SELINUX_LIBS="$SELINUX_LIBS -laudit -lcap-ng"
1003     AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
1004 fi
1005
1006 # Check for ADT API
1007 AC_MSG_CHECKING(for ADT API)
1008 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1009 #include <bsm/adt.h>
1010 adt_user_context = ADT_USER;
1011 ]], [[]])], [ check_adt_audit=yes ], [ check_adt_audit=no ])
1012
1013 if test ${check_adt_audit} = yes
1014 then
1015    AC_DEFINE([HAVE_ADT], [], [Adt audit API])
1016    ADT_LIBS="-lbsm"
1017    LIBS="-lbsm $LIBS"
1018    AC_MSG_RESULT(yes)
1019 else
1020    AC_MSG_RESULT(no)
1021 fi
1022
1023 # Check for SCM_RIGHTS
1024 AC_MSG_CHECKING([for SCM_RIGHTS])
1025 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1026 #include <sys/socket.h>
1027 #include <sys/un.h>
1028 static int x = SCM_RIGHTS;
1029 ]], [[]])],
1030 [ AC_MSG_RESULT([supported])
1031   AC_DEFINE([HAVE_UNIX_FD_PASSING], [1], [Supports sending UNIX file descriptors]) ],
1032 [ AC_MSG_RESULT([not supported]) ])
1033
1034 NETWORK_libs=
1035 if test x$dbus_win = xyes ; then
1036   if test x$dbus_wince = xyes ; then
1037     NETWORK_libs="-lws2"
1038   else
1039     NETWORK_libs="-lws2_32"
1040   fi
1041 fi
1042
1043 #### Set up final flags
1044 DBUS_CLIENT_CFLAGS=
1045 DBUS_CLIENT_LIBS="$THREAD_LIBS $NETWORK_libs"
1046 AC_SUBST(DBUS_CLIENT_CFLAGS)
1047 AC_SUBST(DBUS_CLIENT_LIBS)
1048
1049 DBUS_BUS_CFLAGS="$XML_CFLAGS"
1050 DBUS_BUS_LIBS="$XML_LIBS $SELINUX_LIBS $THREAD_LIBS $ADT_LIBS $NETWORK_libs"
1051 AC_SUBST(DBUS_BUS_CFLAGS)
1052 AC_SUBST(DBUS_BUS_LIBS)
1053
1054 DBUS_LAUNCHER_CFLAGS="$XML_CFLAGS"
1055 DBUS_LAUNCHER_LIBS="$XML_LIBS $THREAD_LIBS $NETWORK_libs"
1056 AC_SUBST(DBUS_LAUNCHER_CFLAGS)
1057 AC_SUBST(DBUS_LAUNCHER_LIBS)
1058
1059 DBUS_TEST_CFLAGS=
1060 DBUS_TEST_LIBS="$THREAD_LIBS $NETWORK_libs"
1061 AC_SUBST(DBUS_TEST_CFLAGS)
1062 AC_SUBST(DBUS_TEST_LIBS)
1063
1064 ### X11 detection
1065 DBUS_X_LIBS=
1066 DBUS_X_CFLAGS=
1067
1068 AC_ARG_ENABLE([x11-autolaunch],
1069   AS_HELP_STRING([--enable-x11-autolaunch], [build with X11 auto-launch support]),
1070   [], [enable_x11_autolaunch=auto])
1071
1072 if test "x$dbus_win" = xyes; then
1073     if test "x$enable_x11_autolaunch" = xyes; then
1074         AC_MSG_ERROR([X11 auto-launch is not supported on Windows])
1075     fi
1076
1077     enable_x11_autolaunch=no
1078     have_x11=no
1079 else
1080     AC_PATH_XTRA
1081
1082     if test "x$no_x" = xyes; then
1083         have_x11=no
1084     else
1085         have_x11=yes
1086         DBUS_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
1087         DBUS_X_CFLAGS="$X_CFLAGS"
1088     fi
1089 fi
1090
1091 if test "x$enable_x11_autolaunch,$have_x11" = xyes,no; then
1092     AC_MSG_ERROR([X11 auto-launch requires X headers/libraries])
1093 else
1094     # move from "auto" to "yes" or "no" if necessary
1095     if test "x$enable_x11_autolaunch" != xno; then
1096         enable_x11_autolaunch="$have_x11"
1097     fi
1098 fi
1099
1100 if test "x$have_x11" = xyes ; then
1101    AC_DEFINE([DBUS_BUILD_X11], [1], [Define to build X11 functionality])
1102 fi
1103
1104 if test "x$enable_x11_autolaunch" = xyes ; then
1105    AC_DEFINE([DBUS_ENABLE_X11_AUTOLAUNCH], [1], [Define to enable X11 auto-launch])
1106 fi
1107
1108 AC_SUBST([DBUS_X_CFLAGS])
1109 AC_SUBST([DBUS_X_LIBS])
1110
1111 #### gcc warning flags
1112
1113 cc_supports_flag() {
1114   AC_MSG_CHECKING(whether $CC supports "$*")
1115   save_CFLAGS="$CFLAGS"
1116   CFLAGS="$*"
1117   AC_TRY_COMPILE([], [], [rc=yes], [rc=no])
1118   CFLAGS="$save_CFLAGS"
1119   AC_MSG_RESULT([$rc])
1120   test "x$rc" = xyes
1121 }
1122
1123 TP_COMPILER_WARNINGS([WARNING_CFLAGS],
1124   dnl Use -Werror by default if:
1125   dnl - we're not on Windows (too many warnings), and
1126   dnl - we're in maintainer mode (a D-Bus developer, not a distro or end-user)
1127   dnl Override with --enable-Werror or --disable-Werror
1128   [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$USE_MAINTAINER_MODE = xyes],
1129
1130   dnl enable these warnings if possible:
1131   [all \
1132    char-subscripts \
1133    missing-declarations \
1134    missing-prototypes \
1135    nested-externs \
1136    pointer-arith \
1137    cast-align \
1138    no-address \
1139    float-equal \
1140    declaration-after-statement \
1141   ],
1142
1143   dnl disable these warnings if possible, make them non-fatal if possible,
1144   dnl and don't enable -Werror unless we succeeded:
1145   dnl (unused is by design, sign-compare and pointer-sign are fd.o #17433)
1146   [unused \
1147    sign-compare \
1148    pointer-sign \
1149   ])
1150
1151 if test "x$GCC" = "xyes"; then
1152   # We're treating -fno-common like a warning: it makes the linker more
1153   # strict, because on some systems the linker is *always* this strict
1154   TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-common])
1155
1156   # http://bugs.freedesktop.org/show_bug.cgi?id=10599
1157   TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-strict-aliasing])
1158
1159   if test "x$enable_ansi" = "xyes"; then
1160     TP_ADD_COMPILER_FLAG([WARNING_CFLAGS],
1161       [-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic])
1162   fi
1163 fi
1164
1165 dnl In principle we should put WARNING_CFLAGS in each Makefile.am like
1166 dnl telepathy-glib does, since CFLAGS is meant to be reserved for the user...
1167 dnl but prepending to CFLAGS (so the user can override it with later CFLAGS)
1168 dnl is the next best thing
1169 CFLAGS="$WARNING_CFLAGS $CFLAGS"
1170
1171 case $host_os in
1172     solaris*)
1173         # Solaris' C library apparently needs these runes to be threadsafe...
1174         CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
1175 esac
1176
1177 ### Doxygen Documentation
1178
1179 AC_PATH_PROG(DOXYGEN, doxygen, no)
1180
1181 AC_MSG_CHECKING([whether to build Doxygen documentation])
1182
1183 if test x$DOXYGEN = xno ; then
1184     have_doxygen=no
1185 else
1186     have_doxygen=yes
1187 fi
1188
1189 if test x$enable_doxygen_docs = xauto ; then
1190     if test x$have_doxygen = xno ; then
1191         enable_doxygen_docs=no
1192     else
1193         enable_doxygen_docs=yes
1194     fi
1195 fi
1196
1197 if test x$enable_doxygen_docs = xyes; then
1198     if test x$have_doxygen = xno; then
1199         AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
1200     fi
1201 fi
1202
1203 AM_CONDITIONAL(DBUS_DOXYGEN_DOCS_ENABLED, test x$enable_doxygen_docs = xyes)
1204 AC_MSG_RESULT($enable_doxygen_docs)
1205
1206 XSLTPROC=false
1207 AC_CHECK_PROGS([XSLTPROC], [xsltproc])
1208 AM_CONDITIONAL(DBUS_HAVE_XSLTPROC, test "$XSLTPROC" != false)
1209
1210 ### XML Documentation
1211
1212 AC_PATH_PROG(XMLTO, xmlto, no)
1213
1214 AC_MSG_CHECKING([whether to build XML documentation])
1215
1216 if test x$XMLTO = xno ; then
1217     have_xmlto=no
1218 else
1219     have_xmlto=yes
1220 fi
1221
1222 if test x$enable_xml_docs = xauto ; then
1223     if test x$have_xmlto = xno ; then
1224         enable_xml_docs=no
1225     else
1226         enable_xml_docs=yes
1227     fi
1228 fi
1229
1230 if test x$enable_xml_docs = xyes; then
1231     if test x$have_xmlto = xno; then
1232         AC_MSG_ERROR([Building XML docs explicitly required, but xmlto not found])
1233     fi
1234 fi
1235
1236 AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
1237 AC_MSG_RESULT($enable_xml_docs)
1238
1239 AC_PATH_PROG([MAN2HTML], [man2html])
1240 AC_ARG_VAR([MAN2HTML], [Path to man2html (optional)])
1241 AM_CONDITIONAL(DBUS_HAVE_MAN2HTML, test x$MAN2HTML != x)
1242
1243 AM_CONDITIONAL(DBUS_CAN_UPLOAD_DOCS,
1244     test x$enable_doxygen_docs = xyes -a x$enable_xml_docs = xyes -a \
1245          x$MAN2HTML != x)
1246
1247 #### Have to go $localstatedir->$prefix/var->/usr/local/var
1248
1249 #### find the actual value for $prefix that we'll end up with
1250 ##   (I know this is broken and should be done in the Makefile, but
1251 ##    that's a major pain and almost nobody actually seems to care)
1252 AS_AC_EXPAND(EXPANDED_PREFIX, "$prefix")
1253 AS_AC_EXPAND(EXPANDED_LOCALSTATEDIR, "$localstatedir")
1254 AS_AC_EXPAND(EXPANDED_SYSCONFDIR, "$sysconfdir")
1255 AS_AC_EXPAND(EXPANDED_BINDIR, "$bindir")
1256 AS_AC_EXPAND(EXPANDED_LIBDIR, "$libdir")
1257 AS_AC_EXPAND(EXPANDED_LIBEXECDIR, "$libexecdir")
1258 AS_AC_EXPAND(EXPANDED_DATADIR, "$datadir")
1259
1260 #### Check our operating system
1261 operating_system=unknown
1262 if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
1263    operating_system=redhat
1264 fi
1265
1266 if test -f /etc/slackware-version || test -f $EXPANDED_SYSCONFDIR/slackware-version ; then
1267    operating_system=slackware
1268 fi
1269
1270 if test -f /usr/bin/cygwin1.dll || test -f $EXPANDED_BINDIR/cygwin1.dll ; then
1271    operating_system=cygwin
1272 fi
1273
1274 #### Sort out init scripts
1275
1276 if test x$with_init_scripts = x; then
1277     case x$operating_system in
1278         xredhat)        with_init_scripts=redhat ;;
1279         xslackware)     with_init_scripts=slackware ;;
1280         xcygwin)        with_init_scripts=cygwin ;;
1281         *)                      with_init_scripts=none ;;
1282     esac
1283 fi
1284
1285 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_RED_HAT, test x$with_init_scripts = xredhat)
1286 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_SLACKWARE, test x$with_init_scripts = xslackware)
1287 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_CYGWIN, test x$with_init_scripts = xcygwin)
1288
1289 ##### systemd unit files
1290 AC_ARG_WITH([systemdsystemunitdir],
1291 AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
1292         [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
1293 if test "x$with_systemdsystemunitdir" != xno; then
1294    AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1295 fi
1296 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
1297
1298 ##### Set up location for system bus socket
1299 if ! test -z "$with_system_socket"; then
1300    DBUS_SYSTEM_SOCKET=$with_system_socket
1301 else
1302    DBUS_SYSTEM_SOCKET=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket
1303 fi
1304
1305 AC_SUBST(DBUS_SYSTEM_SOCKET)
1306 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
1307
1308 ## system bus only listens on local domain sockets, and never
1309 ## on an abstract socket (so only root can create the socket)
1310 DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
1311 AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
1312 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
1313
1314 #### Set up the pid file
1315 if ! test -z "$with_system_pid_file"; then
1316    DBUS_SYSTEM_PID_FILE=$with_system_pid_file
1317 elif test x$with_init_scripts = xredhat ; then
1318    DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid
1319 else
1320    DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid
1321 fi
1322
1323 AC_SUBST(DBUS_SYSTEM_PID_FILE)
1324
1325 #### Directory to check for console ownership
1326 if ! test -z "$with_console_auth_dir"; then
1327    DBUS_CONSOLE_AUTH_DIR=$with_console_auth_dir
1328 else
1329    DBUS_CONSOLE_AUTH_DIR=/var/run/console/
1330 fi
1331
1332 AC_SUBST(DBUS_CONSOLE_AUTH_DIR)
1333 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_AUTH_DIR, "$DBUS_CONSOLE_AUTH_DIR", [Directory to check for console ownerhip])
1334
1335 #### File to check for console ownership
1336 if test x$have_console_owner_file = xyes; then
1337    if ! test -z "$with_console_owner_file"; then
1338       DBUS_CONSOLE_OWNER_FILE=$with_console_owner_file
1339    else
1340       DBUS_CONSOLE_OWNER_FILE=/dev/console
1341    fi
1342 else
1343   DBUS_CONSOLE_OWNER_FILE=
1344 fi
1345
1346 AC_SUBST(DBUS_CONSOLE_OWNER_FILE)
1347 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_OWNER_FILE, "$DBUS_CONSOLE_OWNER_FILE", [File to check for console ownerhip])
1348
1349 #### User to start the system bus as
1350 if test -z "$with_dbus_user" ; then
1351     DBUS_USER=messagebus
1352 else
1353     DBUS_USER=$with_dbus_user
1354 fi
1355 AC_SUBST(DBUS_USER)
1356 AC_DEFINE_UNQUOTED(DBUS_USER,"$DBUS_USER", [User for running the system BUS daemon])
1357
1358 #### Prefix to install into
1359 DBUS_PREFIX=$EXPANDED_PREFIX
1360 AC_SUBST(DBUS_PREFIX)
1361 AC_DEFINE_UNQUOTED(DBUS_PREFIX,"$DBUS_PREFIX", [Prefix for installing DBUS])
1362
1363 #### Direcotry to install data files into
1364 DBUS_DATADIR=$EXPANDED_DATADIR
1365 AC_SUBST(DBUS_DATADIR)
1366 AC_DEFINE_UNQUOTED(DBUS_DATADIR,"$DBUS_DATADIR", [Directory for installing DBUS data files])
1367
1368 #### Directory to install dbus-daemon
1369 if test -z "$with_dbus_daemondir" ; then
1370     DBUS_DAEMONDIR=$EXPANDED_BINDIR
1371 else
1372     DBUS_DAEMONDIR=$with_dbus_daemondir
1373 fi
1374 AC_SUBST(DBUS_DAEMONDIR)
1375 AC_DEFINE_UNQUOTED(DBUS_DAEMONDIR,"$DBUS_DAEMONDIR", [Directory for installing the DBUS daemon])
1376
1377 #### Directory to install the other binaries
1378 DBUS_BINDIR="$EXPANDED_BINDIR"
1379 AC_SUBST(DBUS_BINDIR)
1380 AC_DEFINE_UNQUOTED(DBUS_BINDIR,"$DBUS_BINDIR", [Directory for installing the binaries])
1381
1382 #### Directory to install the libexec binaries
1383 DBUS_LIBEXECDIR="$EXPANDED_LIBEXECDIR"
1384 AC_SUBST(DBUS_LIBEXECDIR)
1385 AC_DEFINE_UNQUOTED(DBUS_LIBEXECDIR,"$DBUS_LIBEXECDIR", [Directory for installing the libexec binaries])
1386
1387 #### Tell tests where to find certain stuff in builddir
1388
1389 DBUS_PWD=`pwd`
1390 # Useful in a cross-compilation environment, where the tests are run on the host system.
1391 AC_ARG_WITH(dbus-test-dir, AS_HELP_STRING([--with-dbus-test-dir=[dirname]],[path where the tests tools are available]),
1392                            DBUS_PWD=$withval)
1393 AC_DEFUN([TEST_PATH], [
1394 TEST_$1=${DBUS_PWD}/test/$2
1395 AC_DEFINE_UNQUOTED(TEST_$1, "$TEST_$1",
1396                    [Full path to test file test/$2 in builddir])
1397 AC_SUBST(TEST_$1)
1398 ])
1399 AC_DEFUN([TEST_PROG], [
1400 TEST_$1=${DBUS_PWD}/test/$2
1401 AC_DEFINE_UNQUOTED(TEST_$1, "$TEST_$1$EXEEXT",
1402                    [Full path to test file test/$2 in builddir])
1403 AC_SUBST(TEST_$1)
1404 ])
1405
1406 TEST_PATH(VALID_SERVICE_DIR, data/valid-service-files)
1407 TEST_PATH(INVALID_SERVICE_DIR, data/invalid-service-files)
1408 TEST_PATH(VALID_SERVICE_SYSTEM_DIR, data/valid-service-files-system)
1409 TEST_PATH(INVALID_SERVICE_SYSTEM_DIR, data/invalid-service-files-system)
1410 TEST_PROG(SERVICE_BINARY, test-service)
1411 TEST_PROG(SHELL_SERVICE_BINARY, test-shell-service)
1412 TEST_PROG(EXIT_BINARY, test-exit)
1413 TEST_PROG(SEGFAULT_BINARY, test-segfault)
1414 TEST_PROG(SLEEP_FOREVER_BINARY, test-sleep-forever)
1415 TEST_PROG(PRIVSERVER_BINARY, name-test/test-privserver)
1416
1417 AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, "$DBUS_PWD/bus/dbus-daemon$EXEEXT",
1418                    [Full path to the daemon in the builddir])
1419 AC_SUBST(TEST_BUS_BINARY)
1420
1421 ## Export the non-setuid external helper
1422 TEST_LAUNCH_HELPER_BINARY="$DBUS_PWD/bus/dbus-daemon-launch-helper-test$EXEEXT"
1423 AC_SUBST(TEST_LAUNCH_HELPER_BINARY)
1424 AC_DEFINE_UNQUOTED(DBUS_TEST_LAUNCH_HELPER_BINARY, "$TEST_LAUNCH_HELPER_BINARY",
1425                    [Full path to the launch helper test program in the builddir])
1426
1427 #### Find socket directories
1428 if ! test -z "$TMPDIR" ; then
1429    DEFAULT_SOCKET_DIR=$TMPDIR
1430 elif ! test -z "$TEMP" ; then
1431    DEFAULT_SOCKET_DIR=$TEMP
1432 elif ! test -z "$TMP" ; then
1433    DEFAULT_SOCKET_DIR=$TMP
1434 else
1435    DEFAULT_SOCKET_DIR=/tmp
1436 fi
1437
1438 DEFAULT_SOCKET_DIR=`echo $DEFAULT_SOCKET_DIR | sed 's/+/%2B/g'`
1439
1440 if ! test -z "$with_test_socket_dir" ; then
1441    TEST_SOCKET_DIR="$with_test_socket_dir"
1442 else
1443    TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1444 fi
1445 AC_SUBST(TEST_SOCKET_DIR)
1446 AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
1447
1448 if ! test -z "$with_session_socket_dir" ; then
1449    DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
1450 else
1451    DBUS_SESSION_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1452 fi
1453 AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
1454 AC_SUBST(DBUS_SESSION_SOCKET_DIR)
1455
1456 if test x$dbus_win = xyes; then
1457         DBUS_SESSION_BUS_DEFAULT_ADDRESS="nonce-tcp:"
1458 elif test x$have_launchd = xyes; then
1459         DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
1460 else
1461         DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
1462 fi
1463 AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS)
1464
1465 # darwin needs this to initialize the environment
1466 AC_CHECK_HEADERS(crt_externs.h)
1467 AC_CHECK_FUNC(_NSGetEnviron, [AC_DEFINE(HAVE_NSGETENVIRON, 1, [Define if your system needs _NSGetEnviron to set up the environment])])
1468 AH_VERBATIM(_DARWIN_ENVIRON,
1469 [
1470 #if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
1471 # include <sys/time.h>
1472 # include <crt_externs.h>
1473 # define environ (*_NSGetEnviron())
1474 #endif
1475 ])
1476
1477 AC_CONFIG_FILES([
1478 Doxyfile
1479 dbus/versioninfo.rc
1480 dbus/dbus-arch-deps.h
1481 bus/system.conf
1482 bus/session.conf
1483 bus/messagebus
1484 bus/messagebus-config
1485 bus/org.freedesktop.dbus-session.plist
1486 bus/rc.messagebus
1487 bus/dbus.service
1488 bus/dbus.socket
1489 Makefile
1490 dbus/Makefile
1491 bus/Makefile
1492 tools/Makefile
1493 test/Makefile
1494 test/name-test/Makefile
1495 doc/Makefile
1496 doc/dbus-daemon.1
1497 dbus-1.pc
1498 dbus-1-uninstalled.pc
1499 test/data/valid-config-files/debug-allow-all.conf
1500 test/data/valid-config-files/debug-allow-all-sha1.conf
1501 test/data/valid-config-files-system/debug-allow-all-pass.conf
1502 test/data/valid-config-files-system/debug-allow-all-fail.conf
1503 test/data/valid-service-files/org.freedesktop.DBus.TestSuite.PrivServer.service
1504 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteEchoService.service
1505 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteForkingEchoService.service
1506 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteSegfaultService.service
1507 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1508 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1509 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteEchoService.service
1510 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteSegfaultService.service
1511 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1512 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1513 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoExec.service
1514 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoUser.service
1515 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoService.service
1516 ])
1517 AC_OUTPUT
1518
1519 dnl ==========================================================================
1520 echo "
1521                     D-Bus $VERSION
1522                   ==============
1523
1524         prefix:                   ${EXPANDED_PREFIX}
1525         exec_prefix:              ${exec_prefix}
1526         libdir:                   ${EXPANDED_LIBDIR}
1527         libexecdir:               ${EXPANDED_LIBEXECDIR}
1528         bindir:                   ${EXPANDED_BINDIR}
1529         sysconfdir:               ${EXPANDED_SYSCONFDIR}
1530         localstatedir:            ${EXPANDED_LOCALSTATEDIR}
1531         datadir:                  ${EXPANDED_DATADIR}
1532         source code location:     ${srcdir}
1533         compiler:                 ${CC}
1534         cflags:                   ${CFLAGS}
1535         cppflags:                 ${CPPFLAGS}
1536         cxxflags:                 ${CXXFLAGS}
1537         64-bit int:               ${DBUS_INT64_TYPE}
1538         32-bit int:               ${DBUS_INT32_TYPE}
1539         16-bit int:               ${DBUS_INT16_TYPE}
1540         Doxygen:                  ${DOXYGEN:-not found}
1541         xmlto:                    ${XMLTO:-not found}
1542         man2html:                 ${MAN2HTML:-not found}"
1543
1544 echo "
1545         Maintainer mode:          ${USE_MAINTAINER_MODE}
1546         gcc coverage profiling:   ${enable_compiler_coverage}
1547         Building unit tests:      ${enable_tests}
1548         Building verbose mode:    ${enable_verbose_mode}
1549         Building assertions:      ${enable_asserts}
1550         Building checks:          ${enable_checks}
1551         Building SELinux support: ${have_selinux}
1552         Building inotify support: ${have_inotify}
1553         Building dnotify support: ${have_dnotify}
1554         Building kqueue support:  ${have_kqueue}
1555         Building X11 code:        ${enable_x11}
1556         Building Doxygen docs:    ${enable_doxygen_docs}
1557         Building XML docs:        ${enable_xml_docs}
1558         Building cache support:   ${enable_userdb_cache}
1559         Building launchd support: ${have_launchd}
1560         Using XML parser:         ${with_xml}
1561         Init scripts style:       ${with_init_scripts}
1562         Abstract socket names:    ${ac_cv_have_abstract_sockets}
1563         System bus socket:        ${DBUS_SYSTEM_SOCKET}
1564         System bus address:       ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
1565         System bus PID file:      ${DBUS_SYSTEM_PID_FILE}
1566         Session bus address:      ${DBUS_SESSION_BUS_DEFAULT_ADDRESS}
1567         Console auth dir:         ${DBUS_CONSOLE_AUTH_DIR}
1568         Console owner file:       ${have_console_owner_file}
1569         Console owner file path:  ${DBUS_CONSOLE_OWNER_FILE}
1570         System bus user:          ${DBUS_USER}
1571         Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
1572         'make check' socket dir:  ${TEST_SOCKET_DIR}
1573 "
1574 if test x$have_launchd = xyes; then
1575         echo "        launchd agent dir:        ${LAUNCHD_AGENT_DIR}"
1576 fi
1577 echo
1578
1579 if test x$enable_tests = xyes; then
1580         echo "NOTE: building with unit tests increases the size of the installed library and renders it insecure."
1581 fi
1582 if test x$enable_tests = xyes -a x$enable_asserts = xno; then
1583         echo "NOTE: building with unit tests but without assertions means tests may not properly report failures (this configuration is only useful when doing something like profiling the tests)"
1584 fi
1585 if test x$enable_compiler_coverage = xyes; then
1586         echo "NOTE: building with coverage profiling is definitely for developers only."
1587 fi
1588 if test x$enable_verbose_mode = xyes; then
1589         echo "NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance."
1590 fi
1591 if test x$enable_asserts = xyes; then
1592         echo "NOTE: building with assertions increases library size and decreases performance."
1593 fi
1594 if test x$enable_checks = xno; then
1595         echo "NOTE: building without checks for arguments passed to public API makes it harder to debug apps using D-Bus, but will slightly decrease D-Bus library size and _very_ slightly improve performance."
1596 fi
1597 if test x$dbus_use_libxml = xtrue; then
1598         echo
1599         echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces.  If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
1600 fi