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configure.ac @ 134

Last change on this file since 134 was 134, checked in by (none), 14 years ago
gdm sources with the modifications for webcam
File size: 44.4 KB

Line
1
2	AC_PREREQ([2.60])
3	AC_INIT([gdm],
4	[2.28.1],
5	[http://bugzilla.gnome.org/enter_bug.cgi?product=gdm])
6
7	AC_CONFIG_SRCDIR([daemon/gdm-manager.c])
8
9	AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-bzip2 -Wall])
10	m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
11	AM_MAINTAINER_MODE
12
13	# for utmpx stuff
14	AC_GNU_SOURCE
15
16	AC_STDC_HEADERS
17	AC_PROG_CXX
18	AM_PROG_CC_C_O
19	AC_PROG_LIBTOOL()
20
21	AC_HEADER_STDC
22
23	AC_SUBST(VERSION)
24
25	AM_CONFIG_HEADER(config.h)
26	AC_CONFIG_MACRO_DIR([m4])
27
28	IT_PROG_INTLTOOL([0.40.0])
29
30	GNOME_DOC_INIT
31
32	GETTEXT_PACKAGE=gdm
33	AC_SUBST(GETTEXT_PACKAGE)
34	AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [gettext package])
35
36	AM_GLIB_GNU_GETTEXT
37
38	dnl ---------------------------------------------------------------------------
39	dnl - Dependencies
40	dnl ---------------------------------------------------------------------------
41
42	DBUS_GLIB_REQUIRED_VERSION=0.74
43	GLIB_REQUIRED_VERSION=2.15.4
44	GTK_REQUIRED_VERSION=2.10.0
45	GSTREAMER_REQUIRED_VERSION=0.10.0
46	PANGO_REQUIRED_VERSION=1.3.0
47	LIBGLADE_REQUIRED_VERSION=1.99.2
48	SCROLLKEEPER_REQUIRED_VERSION=0.1.4
49	GCONF_REQUIRED_VERSION=2.6.1
50	GNOME_PANEL_REQUIRED_VERSION=2.0.0
51	LIBXKLAVIER_REQUIRED_VERSION=4.0
52	LIBCANBERRA_GTK_REQUIRED_VERSION=0.4
53	#FONTCONFIG_REQUIRED_VERSION=2.6.0
54	FONTCONFIG_REQUIRED_VERSION=2.5.0
55	DEVKIT_POWER_REQUIRED_VERSION=008
56
57	EXTRA_COMPILE_WARNINGS(yes)
58
59	PKG_CHECK_MODULES(GTHREAD, gthread-2.0)
60	AC_SUBST(GTHREAD_CFLAGS)
61	AC_SUBST(GTHREAD_LIBS)
62
63	PKG_CHECK_MODULES(COMMON,
64	dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
65	gobject-2.0 >= $GLIB_REQUIRED_VERSION
66	gio-2.0 >= $GLIB_REQUIRED_VERSION
67	)
68	AC_SUBST(COMMON_CFLAGS)
69	AC_SUBST(COMMON_LIBS)
70
71	PKG_CHECK_MODULES(DAEMON,
72	dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
73	gobject-2.0 >= $GLIB_REQUIRED_VERSION
74	gio-2.0 >= $GLIB_REQUIRED_VERSION
75	)
76	AC_SUBST(DAEMON_CFLAGS)
77	AC_SUBST(DAEMON_LIBS)
78
79	PKG_CHECK_MODULES(XLIB, x11 xau, ,
80	[AC_PATH_XTRA
81	if test "x$no_x" = xyes; then
82	AC_MSG_ERROR("no (requires X development libraries)")
83	else
84	XLIB_LIBS="$X_PRE_LIBS $X_LIBS -lXau -lX11 -lXext $X_EXTRA_LIBS"
85	XLIB_CFLAGS=$X_CFLAGS
86	fi])
87	AC_SUBST(XLIB_CFLAGS)
88	AC_SUBST(XLIB_LIBS)
89
90	PKG_CHECK_MODULES(GTK,
91	gtk+-2.0 >= $GTK_REQUIRED_VERSION
92	)
93	AC_SUBST(GTK_CFLAGS)
94	AC_SUBST(GTK_LIBS)
95
96	PKG_CHECK_MODULES(CANBERRA_GTK,
97	libcanberra-gtk >= $LIBCANBERRA_GTK_REQUIRED_VERSION
98	)
99	AC_SUBST(GCONF_CFLAGS)
100	AC_SUBST(GCONF_LIBS)
101
102	PKG_CHECK_MODULES(GCONF,
103	gconf-2.0 >= $GCONF_REQUIRED_VERSION
104	)
105	AC_SUBST(GCONF_CFLAGS)
106	AC_SUBST(GCONF_LIBS)
107
108	PKG_CHECK_MODULES(DEVKIT_POWER,
109	devkit-power-gobject >= $DEVKIT_POWER_REQUIRED_VERSION,
110	have_devicekit_power=yes,
111	have_devicekit_power=no
112	)
113	if test "x$have_devicekit_power" = "xyes" ; then
114	AC_DEFINE(HAVE_DEVICEKIT_POWER, [], [Define if we have DeviceKit-power])
115	fi
116	AC_SUBST(HAVE_DEVICEKIT_POWER)
117	AC_SUBST(DEVKIT_POWER_CFLAGS)
118	AC_SUBST(DEVKIT_POWER_LIBS)
119
120	PKG_CHECK_MODULES(SIMPLE_GREETER,
121	dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
122	gtk+-2.0 >= $GTK_REQUIRED_VERSION
123	libglade-2.0 >= $LIBGLADE_REQUIRED_VERSION
124	gconf-2.0 >= $GCONF_REQUIRED_VERSION
125	fontconfig >= $FONTCONFIG_REQUIRED_VERSION
126	gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
127	gstreamermm-0.10 >= $GSTREAMER_REQUIRED_VERSION
128	)
129	AC_SUBST(SIMPLE_GREETER_CFLAGS)
130	AC_SUBST(SIMPLE_GREETER_LIBS)
131
132	PKG_CHECK_MODULES(LIBXKLAVIER,
133	libxklavier >= $LIBXKLAVIER_REQUIRED_VERSION,
134	have_libxklavier=yes,
135	have_libxklavier=no)
136	if test "x$have_libxklavier" = "xyes" ; then
137	AC_DEFINE(HAVE_LIBXKLAVIER, [], [Define if we have libxklavier])
138	fi
139	AM_CONDITIONAL(HAVE_LIBXKLAVIER, test x$have_libxklavier = xyes)
140	AC_SUBST(HAVE_LIBXKLAVIER)
141	AC_SUBST(LIBXKLAVIER_CFLAGS)
142	AC_SUBST(LIBXKLAVIER_LIBS)
143
144	PKG_CHECK_MODULES(SIMPLE_CHOOSER,
145	dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
146	gtk+-2.0 >= $GTK_REQUIRED_VERSION
147	libglade-2.0 >= $LIBGLADE_REQUIRED_VERSION
148	gconf-2.0 >= $GCONF_REQUIRED_VERSION
149	)
150	AC_SUBST(SIMPLE_CHOOSER_CFLAGS)
151	AC_SUBST(SIMPLE_CHOOSER_LIBS)
152
153	PKG_CHECK_MODULES(APPLET,
154	gtk+-2.0 >= $GTK_REQUIRED_VERSION
155	libpanelapplet-2.0 >= $GNOME_PANEL_REQUIRED_VERSION
156	libglade-2.0 >= $LIBGLADE_REQUIRED_VERSION)
157	AC_SUBST(APPLET_CFLAGS)
158	AC_SUBST(APPLET_LIBS)
159
160	PLUGIN_LIBTOOL_FLAGS="-export_dynamic -module -avoid-version"
161	AC_SUBST(PLUGIN_LIBTOOL_FLAGS)
162
163	AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)
164	AC_PATH_XTRA
165
166	# Unit testing framework
167	PKG_CHECK_MODULES(CHECK,
168	[check >= 0.9.4],
169	have_check=yes,
170	have_check=no)
171	AM_CONDITIONAL([HAVE_CHECK],[test "x$CHECK_CFLAGS" != "x"])
172
173	AC_PATH_PROG(GCONFTOOL, gconftool-2)
174
175	AM_GCONF_SOURCE_2
176
177	dnl ---------------------------------------------------------------------------
178	dnl - Configuration file stuff
179	dnl ---------------------------------------------------------------------------
180
181	AC_ARG_WITH(sysconfsubdir,
182	AS_HELP_STRING([--with-sysconfsubdir],
183	[directory name used under sysconfdir, default=gdm]),
184	sysconfsubdir=${withval}, sysconfsubdir=gdm)
185	AC_SUBST(sysconfsubdir)
186
187	if test x"${sysconfsubdir}" != xno -a x"${sysconfsubdir}" != x; then
188	gdmconfdir='${sysconfdir}/${sysconfsubdir}'
189	else
190	gdmconfdir='${sysconfdir}'
191	fi
192	AC_SUBST(gdmconfdir)
193
194	AC_ARG_WITH(dmconfdir,
195	AS_HELP_STRING([--with-dmconfdir],
196	[directory where Sessions are stored, default=SYSCONFDIR/dm]),
197	dmconfdir=${withval}, dmconfdir=${sysconfdir}/dm)
198	AC_SUBST(dmconfdir)
199
200	dnl ---------------------------------------------------------------------------
201	dnl - Configure arguments
202	dnl ---------------------------------------------------------------------------
203
204	AC_ARG_ENABLE(console-helper,
205	AS_HELP_STRING([--enable-console-helper],
206	[Enable PAM console helper @<:@default=auto@:>@]),,
207	enable_console_helper=auto)
208
209	AC_ARG_ENABLE(authentication-scheme,
210	AS_HELP_STRING([--enable-authentication-scheme=@<:@pam/crypt/shadow@:>@],
211	[Choose a specific authentication scheme @<:@default=auto@:>@]),,
212	enable_authentication_scheme=auto)
213
214	AC_ARG_WITH(xinerama,
215	AS_HELP_STRING([--with-xinerama],
216	[Add Xinerama support @<:@default=auto@:>@]),,
217	with_xinerama=auto)
218
219	AC_ARG_WITH(xdmcp,
220	AS_HELP_STRING([--with-xdmcp],
221	[Add XDMCP (remote login) support @<:@default=auto@:>@]),,
222	with_xdmcp=auto)
223
224	AC_ARG_WITH(tcp-wrappers,
225	AS_HELP_STRING([--with-tcp-wrappers],
226	[Use TCP Wrappers @<:@default=auto@:>@]),,
227	with_tcp_wrappers=auto)
228
229	AC_ARG_WITH(selinux,
230	AS_HELP_STRING([--with-selinux],
231	[Add SELinux support]))
232
233	AC_ARG_WITH(console-kit,
234	AS_HELP_STRING([--with-console-kit],
235	[Add ConsoleKit support @<:@default=auto@:>@]),,
236	with_console_kit=auto)
237
238	AC_ARG_WITH(at-spi-registryd-directory,
239	AS_HELP_STRING([--with-at-spi-registryd-directory],
240	[Specify the directory of at-spi-registryd @<:@default=libexecdir@:>@])],,
241	[with_at_spi_registryd_directory="\${libexecdir}"])
242
243	AT_SPI_REGISTRYD_DIR=$with_at_spi_registryd_directory
244	AC_SUBST(AT_SPI_REGISTRYD_DIR)
245
246	# Allow configuration of default PATH
247	#
248	withval=""
249	AC_ARG_WITH(default-path,
250	AS_HELP_STRING([--with-default-path=<PATH>],
251	[PATH GDM will use as the user's default PATH]),
252	[if test x$withval != x; then
253	AC_MSG_RESULT("PATH ${withval} will be the default PATH.")
254	fi])
255
256	if test x$withval != x; then
257	GDM_SESSION_DEFAULT_PATH="$withval"
258	else
259	GDM_SESSION_DEFAULT_PATH="/usr/local/bin:/usr/bin:/bin"
260	fi
261	AC_SUBST(GDM_SESSION_DEFAULT_PATH)
262
263	dnl
264	dnl file that sets LANG
265	dnl
266	withval=""
267	AC_ARG_WITH(lang-file,
268	AS_HELP_STRING([--with-lang-file=<filename>],
269	[file containing default language setting]),
270	[if test x$withval != x; then
271	AC_MSG_RESULT("System locale will be looked for in file ${withval}.")
272	fi])
273
274	if test x$withval != x; then
275	LANG_CONFIG_FILE="$withval"
276	else
277	LANG_CONFIG_FILE='${sysconfdir}/sysconfig/i18n'
278	fi
279	AC_SUBST(LANG_CONFIG_FILE)
280
281	# stropts has been removed from glibc
282	# https://bugzilla.redhat.com/show_bug.cgi?id=436349
283	AC_CHECK_HEADERS(stropts.h)
284
285	dnl socklen_t may be declared, but not in a "standard" C header location
286	AC_CHECK_HEADERS(sys/socket.h)
287	AC_CHECK_TYPE(socklen_t,,
288	AC_DEFINE(socklen_t, size_t, [Compatibility type]),
289	[AC_INCLUDES_DEFAULT]
290	#ifdef HAVE_SYS_SOCKET_H
291	#include <sys/socket.h>
292	#endif
293	)
294	AC_CHECK_HEADERS(sys/sockio.h)
295	AC_CHECK_FUNCS([setresuid setenv unsetenv clearenv])
296
297	dnl checks needed for Darwin compatibility to linux **environ.
298	AC_CHECK_HEADERS(crt_externs.h)
299	AC_CHECK_FUNCS(_NSGetEnviron)
300
301	EXTRA_DAEMON_LIBS=""
302	EXTRA_SLAVE_LIBS=""
303	EXTRA_CHOOSER_LIBS=""
304	EXTRA_XNEST_LIBS=""
305	EXTRA_FLEXI_LIBS=""
306	EXTRA_DYNAMIC_LIBS=""
307	EXTRA_SETUP_LIBS=""
308	EXTRA_TEST_LIBS=""
309	EXTRA_GREETER_LIBS=""
310
311	AC_CHECK_FUNC(socket,,[
312	AC_CHECK_LIB(socket,socket, [
313	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lsocket"
314	EXTRA_SLAVE_LIBS="$EXTRA_SLAVE_LIBS -lsocket"
315	EXTRA_CHOOSER_LIBS="$EXTRA_CHOOSER_LIBS -lsocket"
316	EXTRA_XNEST_LIBS="$EXTRA_XNEST_LIBS -lsocket"
317	EXTRA_FLEXI_LIBS="$EXTRA_FLEXI_LIBS -lsocket"
318	EXTRA_DYNAMIC_LIBS="$EXTRA_DYNAMIC_LIBS -lsocket"
319	EXTRA_SETUP_LIBS="$EXTRA_SETUP_LIBS -lsocket"
320	EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -lsocket"])])
321	AC_CHECK_FUNC(gethostbyname,,[
322	AC_CHECK_LIB(nsl,gethostbyname, [
323	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lnsl"
324	EXTRA_SLAVE_LIBS="$EXTRA_SLAVE_LIBS -lnsl"
325	EXTRA_CHOOSER_LIBS="$EXTRA_CHOOSER_LIBS -lnsl"
326	EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -lnsl"])])
327	AC_CHECK_DECL(HOST_NAME_MAX, ,
328	AC_CHECK_DECL(_POSIX_HOST_NAME_MAX,
329	AC_DEFINE(HOST_NAME_MAX, _POSIX_HOST_NAME_MAX, []),
330	AC_DEFINE(HOST_NAME_MAX, 256, [Define to 256 if neither have HOST_NAME_MAX nor _POSIX_HOST_NAME_MAX]),
331	[[#include <limits.h>]]),
332	[[#include <limits.h>]])
333	AC_CHECK_FUNC(sched_yield,[
334	AC_DEFINE(HAVE_SCHED_YIELD, 1, [Define if we have sched yield])],[
335	AC_CHECK_LIB(rt,sched_yield, [
336	AC_DEFINE(HAVE_SCHED_YIELD, 1, [Define if we have sched yield])
337	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lrt"], [
338	echo "No sched_yield found"])])
339	AC_CHECK_FUNC(inet_aton,,[
340	AC_CHECK_LIB(resolv,inet_aton, [
341	EXTRA_CHOOSER_LIBS="$EXTRA_CHOOSER_LIBS -lresolv"])])
342
343	dnl ---------------------------------------------------------------------------
344	dnl - Check for mkdtemp
345	dnl ---------------------------------------------------------------------------
346
347	mkdtemp_missing=false
348	AC_CHECK_FUNC(mkdtemp,
349	[AC_DEFINE([HAVE_MKDTEMP], 1, [Have GlibC function to make temp dirs])],
350	mkdtemp_missing=true)
351	AM_CONDITIONAL(MKDTEMP_MISSING, test x$mkdtemp_missing = xtrue)
352
353	dnl ---------------------------------------------------------------------------
354	dnl - Check for IPv6
355	dnl ---------------------------------------------------------------------------
356
357	AC_MSG_CHECKING([whether to enable IPv6])
358	AC_ARG_ENABLE(ipv6,
359	AS_HELP_STRING([--enable-ipv6],
360	[Enables compilation of IPv6 code @<:@default=no@:>@]),,
361	enable_ipv6=no)
362
363	if test x$enable_ipv6 = xyes; then
364	AC_TRY_COMPILE([
365	#include <sys/types.h>
366	#include <sys/socket.h>],[
367	struct sockaddr_storage ss;
368	socket(AF_INET6, SOCK_STREAM, 0)
369	],
370	have_ipv6=yes,
371	have_ipv6=no
372	)
373	if test x$have_ipv6 = xyes; then
374	have_getaddrinfo=no
375	have_inet_ntop=no
376	AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
377	if test x$have_getaddrinfo != xyes; then
378	for lib in bsd socket inet; do
379	AC_CHECK_LIB($lib,getaddrinfo,["LIBS=$LIBS -l$lib";have_getaddrinfo=yes;break])
380	done
381	fi
382
383	AC_CHECK_FUNC(inet_ntop,have_inet_ntop=yes)
384	if test x$have_inet_ntop != xyes; then
385	for lib in bsd nsl inet; do
386	AC_CHECK_LIB($lib,inet_ntop,["LIBS=$LIBS -l$lib";have_inet_ntop=yes;break])
387	done
388	fi
389
390	if test x$have_getaddrinfo = xyes; then
391	if test x$have_inet_ntop = xyes; then
392	have_ipv6=yes
393	AC_DEFINE(ENABLE_IPV6, 1, [Define if we have ipv6])
394	AC_MSG_RESULT($have_ipv6)
395	else
396	have_ipv6=no
397	AC_MSG_RESULT($have_ipv6)
398	fi
399	fi
400	fi
401	else
402	AC_MSG_RESULT(no)
403	fi
404
405	dnl ---------------------------------------------------------------------------
406	dnl - Check for GDM user
407	dnl ---------------------------------------------------------------------------
408
409	withval=""
410	AC_ARG_WITH(user,
411	AS_HELP_STRING([--with-user=<username>],
412	[specify gdm's user name]))
413
414	if test x$withval != x; then
415	GDM_USERNAME="$withval"
416	else
417	GDM_USERNAME=gdm
418	fi
419	AC_SUBST(GDM_USERNAME)
420	AC_DEFINE_UNQUOTED([GDM_USERNAME], "$GDM_USERNAME", [User to use])
421
422	dnl ---------------------------------------------------------------------------
423	dnl - Check for GDM group
424	dnl ---------------------------------------------------------------------------
425
426	withval=""
427	AC_ARG_WITH(group,
428	AS_HELP_STRING([--with-group=<username>],
429	[specify gdm's user name]))
430
431	if test x$withval != x; then
432	GDM_GROUPNAME="$withval"
433	else
434	GDM_GROUPNAME=gdm
435	fi
436	AC_SUBST(GDM_GROUPNAME)
437	AC_DEFINE_UNQUOTED([GDM_GROUPNAME], "$GDM_GROUPNAME", [Group to use])
438
439
440	dnl ---------------------------------------------------------------------------
441	dnl - Check for PAM stuff
442	dnl ---------------------------------------------------------------------------
443
444	dnl PAM prefix
445	withval=""
446	AC_ARG_WITH(pam-prefix,
447	AS_HELP_STRING([--with-pam-prefix=<prefix>],
448	[specify where pam files go]),
449	[if test x$withval != x; then
450	AC_MSG_RESULT("PAM files will be installed in prefix ${withval}.")
451	fi])
452
453	if test x$withval != x; then
454	PAM_PREFIX="$withval"
455	else
456	PAM_PREFIX='${sysconfdir}'
457	fi
458	AC_SUBST(PAM_PREFIX)
459
460	have_pam=no
461	AC_CHECK_LIB(pam, pam_start, have_pam=yes)
462
463	if test "x$have_pam" = "xyes"; then
464	PAM_LIBS="${PAM_LIBS} -lpam"
465	else
466	AC_MSG_ERROR("PAM libraries not found")
467	fi
468	AC_SUBST(HAVE_PAM)
469	AC_SUBST(PAM_LIBS)
470
471	AC_CHECK_HEADERS([security/pam_modutil.h security/pam_ext.h])
472	AC_CHECK_LIB(pam, pam_syslog, [AC_DEFINE(HAVE_PAM_SYSLOG, [], [Define to 1 if you have the pam_syslog function])])
473
474	dnl test whether struct pam_message is const (Linux) or not (Sun)
475	if test "x$have_pam" = "xyes"; then
476	pam_appl_h="$ac_pam_includes/security/pam_appl.h"
477	AC_MSG_CHECKING(for const pam_message)
478	AC_EGREP_HEADER([struct pam_message],
479	$pam_appl_h,
480	[ AC_EGREP_HEADER([const struct pam_message],
481	$pam_appl_h,
482	[AC_MSG_RESULT(["const: Linux-type PAM"]) ],
483	[AC_MSG_RESULT(["nonconst: Sun-type PAM"])
484	AC_DEFINE(PAM_MESSAGE_NONCONST, 1, [Define if your PAM support takes non-const arguments (Solaris)])]
485	)],
486	[AC_MSG_RESULT(["not found - assume const, Linux-type PAM"])]
487	)
488	fi
489
490	dnl Check if we can use the setpenv function to add specialvariable
491	dnl to the environment (such as the /etc/environment file under AIX)
492	AC_LINK_IFELSE([
493	AC_LANG_PROGRAM([[
494	#ifdef HAVE_USERSEC_H
495	#include <usersec.h>
496	#endif
497	]],[[
498	return (setpenv(NULL, (PENV_INIT \| PENV_NOEXEC), NULL, NULL));
499	]])],
500	can_use_setpenv=yes,
501	can_use_setpenv=no)
502
503	if test x$can_use_setpenv = xyes ; then
504	AC_DEFINE(CAN_USE_SETPENV,,[Define this variable if the code to use
505	the setpenv function can be compiled and used])
506	fi
507
508	#
509	# Can we use BSD's setusercontext
510	#
511	AC_CHECK_HEADER(login_cap.h, [
512	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lutil"
513	AC_DEFINE(HAVE_LOGINCAP, 1, [Define if we have logincap])])
514
515	#
516	# Check for sys/sockio.h
517	#
518	AC_CHECK_HEADERS(sys/sockio.h, [
519	AC_DEFINE(HAVE_SYS_SOCKIO_H, 1, [Define if we have sys/sockio.h])])
520
521	#
522	# Check for libgen.h
523	#
524	AC_CHECK_HEADERS(libgen.h, [
525	AC_DEFINE(HAVE_LIBGEN_H, 1, [Define if we have libgen.h])])
526
527
528	dnl ---------------------------------------------------------------------------
529	dnl - Check for POSIX version of getpwnam_r
530	dnl ---------------------------------------------------------------------------
531
532	# Checking for a posix version of getpwnam_r
533	# if we are cross compiling and can not run the test
534	# assume getpwnam_r is the posix version
535	# it is up to the person cross compiling to change
536	# this behavior if desired
537
538	AC_LANG_PUSH(C)
539	AC_CACHE_CHECK([for posix getpwnam_r],
540	ac_cv_func_posix_getpwnam_r,
541	[AC_RUN_IFELSE([AC_LANG_PROGRAM(
542	[[
543	#define _POSIX_PTHREAD_SEMANTICS
544	#include <errno.h>
545	#include <pwd.h>
546	]],
547	[[
548	char buffer[10000];
549	struct passwd pwd, *pwptr = &pwd;
550	int error;
551	errno = 0;
552	error = getpwnam_r ("", &pwd, buffer,
553	sizeof (buffer), &pwptr);
554	return (error < 0 && errno == ENOSYS)
555	\|\| error == ENOSYS;
556	]])],
557	[ac_cv_func_posix_getpwnam_r=yes],
558	[ac_cv_func_posix_getpwnam_r=no],
559	[ac_cv_func_posix_getpwnam_r=yes]
560	)])
561	AC_LANG_POP(C)
562
563	if test "$ac_cv_func_posix_getpwnam_r" = yes; then
564	AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
565	[Have POSIX function getpwnam_r])
566	else
567	AC_CACHE_CHECK([for nonposix getpwnam_r],
568	ac_cv_func_nonposix_getpwnam_r,
569	[AC_TRY_LINK([#include <pwd.h>],
570	[char buffer[10000];
571	struct passwd pwd;
572	getpwnam_r ("", &pwd, buffer,
573	sizeof (buffer));],
574	[ac_cv_func_nonposix_getpwnam_r=yes],
575	[ac_cv_func_nonposix_getpwnam_r=no])])
576	if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
577	AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
578	[Have non-POSIX function getpwnam_r])
579	fi
580	fi
581
582
583	dnl ---------------------------------------------------------------------------
584	dnl - Check for utmp stuff
585	dnl ---------------------------------------------------------------------------
586
587	AC_CHECK_HEADERS(utmp.h utmpx.h libutil.h sys/param.h)
588	AC_CHECK_FUNCS([getutxent updwtmpx updwtmp])
589	AC_CHECK_LIB(util, login, [
590	AC_DEFINE(HAVE_LOGIN, 1, [Define if have login])
591	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lutil" ])
592	AC_CHECK_LIB(util, logout, [
593	AC_DEFINE(HAVE_LOGOUT, 1, [Define if have logout])
594	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lutil" ])
595	AC_CHECK_LIB(util, logwtmp, [
596	AC_DEFINE(HAVE_LOGWTMP, 1, [Define if have logwtmp])
597	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lutil" ])
598	GDM_CHECK_UTMP
599
600	AC_MSG_CHECKING(if utmpx structure has ut_syslen field)
601	AC_TRY_COMPILE([
602	#include <utmpx.h>],[
603	struct utmpx record;
604	record.ut_syslen = sizeof (record.ut_host);
605	],
606	have_ut_syslen=yes,
607	have_ut_syslen=no
608	)
609	if test x$have_ut_syslen = xyes; then
610	AC_DEFINE(HAVE_UT_SYSLEN, 1, [Define if have ut_syslen record])
611	fi
612	AC_MSG_RESULT($have_ut_syslen)
613
614
615	dnl ---------------------------------------------------------------------------
616	dnl - Check for Xdmcp
617	dnl ---------------------------------------------------------------------------
618
619	XDMCP_LIBS=""
620	if test x$with_xdmcp != xno ; then
621	xdmcp_save_CPPFLAGS="$CPPFLAGS"
622	CPPFLAGS="$CPPFLAGS $X_CFLAGS"
623	AC_CHECK_HEADER(X11/Xdmcp.h, [
624	AC_CHECK_LIB(Xdmcp, XdmcpFlush, [
625	AC_DEFINE(HAVE_LIBXDMCP, 1, [Define if have libxdmcp])
626	XDMCP_LIBS="-lXdmcp"
627	XDMCP_SUPPORT=yes],,[$X_LIBS -lX11 $X_EXTRA_LIBS])
628	],,[#include <X11/Xproto.h>])
629
630	if test x$with_xdmcp = xyes -a "x$XDMCP_SUPPORT" = "x" ; then
631	AC_MSG_ERROR(XDMCP support requested but XDMCP libraries not found)
632	fi
633	CPPFLAGS="$xdmcp_save_CPPFLAGS"
634	fi
635	AC_SUBST(XDMCP_LIBS)
636
637	if test "x$XDMCP_SUPPORT" = "xyes" ; then
638	AM_CONDITIONAL(XDMCP_SUPPORT, true)
639	GDMCHOOSER=gdmchooser
640	else
641	# No need for TCP Wrappers in case XDMCP is disabled
642	if test x$with_tcp_wrappers != xno ; then
643	echo "TCP wrappers not needed if XDMCP is not enabled"
644	fi
645	with_tcp_wrappers=no
646	AM_CONDITIONAL(XDMCP_SUPPORT, false)
647	GDMCHOOSER=
648	fi
649	AC_SUBST(GDMCHOOSER)
650
651	dnl ---------------------------------------------------------------------------
652	dnl - Check OS
653	dnl ---------------------------------------------------------------------------
654
655	os_solaris=no
656	case "$host" in
657	solaris) os_solaris=yes
658	;;
659	esac
660	AM_CONDITIONAL(OS_SOLARIS, test x$os_solaris = xyes)
661
662	dnl ---------------------------------------------------------------------------
663	dnl - Check for TCP Wrappers for XDMCP access control
664	dnl ---------------------------------------------------------------------------
665
666	if test x$with_tcp_wrappers = xno ; then
667	echo "TCP wrappers disabled"
668	else
669	LIBWRAP_PATH=""
670	if test x$os_solaris = xyes ; then
671	if test -f /usr/lib/libwrap.so; then
672	LIBWRAP_PATH=/usr/lib/libwrap.so
673	echo "Found $LIBWRAP_PATH" 1>&5
674	nm $LIBWRAP_PATH \| grep 'T setenv' && LIBWRAP_PATH=""
675	fi
676
677	if test -z "$LIBWRAP_PATH"; then
678	if test -f /usr/sfw/lib/libwrap.so; then
679	LIBWRAP_PATH=/usr/sfw/lib/libwrap.so
680	echo "Found $LIBWRAP_PATH" 1>&5
681	nm $LIBWRAP_PATH \| grep 'T setenv' && LIBWRAP_PATH=""
682	fi
683	fi
684
685	if test -z "$LIBWRAP_PATH"; then
686	echo "*********************************************************"
687	echo " You have a broken TCP wrappers library (setenv included)"
688	echo " Please get the latest TCP wrappers package from your OS"
689	echo " vendor, or recompile TCP wrappers to not include a"
690	echo " setenv() implementation."
691	echo
692	echo "Not using TCP wrappers after all."
693	echo "*********************************************************"
694	else
695	LIBWRAP_LIBS="-L/usr/sfw/lib -R/usr/sfw/lib -lwrap"
696	AC_DEFINE(HAVE_TCPWRAPPERS, 1, [Define if have tcp wrappers])
697	fi
698	else
699	AC_CHECK_LIB([wrap], [hosts_ctl], [
700	LIBWRAP_LIBS="-lwrap"
701	LIBWRAP_PATH=auto
702	AC_DEFINE(HAVE_TCPWRAPPERS, 1, [Define if have tcp wrappers])])
703	fi
704
705	AC_MSG_CHECKING([whether to use TCP wrappers])
706	if test -n "$LIBWRAP_PATH"; then
707	AC_MSG_RESULT(yes)
708	else
709	AC_MSG_RESULT(no)
710	fi
711
712	dnl find out if we need -lnsl or whatever
713	LIB_NSL=
714	if test -n "$LIBWRAP_PATH"; then
715	AC_MSG_CHECKING(whether -lwrap also requires -lnsl)
716	ORIG_LIBS="$LIBS"
717	LIBS="$EXTRA_DAEMON_LIBS $LIBS $LIBWRAP_LIBS"
718	AC_TRY_LINK([
719	#include <tcpd.h>
720	int allow_severity, deny_severity;
721	], [return hosts_access;], ,[
722	dnl try with -lnsl
723	OLD_LIBS="$LIBS"
724	LIBS="$LIBS -lnsl"
725	AC_TRY_LINK([
726	#include <tcpd.h>
727	int allow_severity, deny_severity;
728	], [return hosts_access;], LIB_NSL="-lnsl",
729	LIBWRAP_PATH="")
730	LIBS="$OLD_LIBS"
731	])
732	LIBS="$ORIG_LIBS"
733	if test -n "$LIB_NSL"; then
734	AC_MSG_RESULT(yes)
735	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS $LIB_NSL"
736	else
737	AC_MSG_RESULT(no)
738	fi
739	fi
740	fi
741
742	AC_SUBST(LIBWRAP_LIBS)
743
744
745	dnl ---------------------------------------------------------------------------
746	dnl - Check for XFT2 (for gdm-settings-daemon)
747	dnl ---------------------------------------------------------------------------
748
749	if $PKG_CONFIG --exists xft ; then
750	AC_DEFINE(HAVE_XFT2,,[Define if Xft functionality is available])
751	fi
752
753
754	dnl ---------------------------------------------------------------------------
755	dnl - Check for Xinput
756	dnl ---------------------------------------------------------------------------
757
758	have_xinput=
759	AC_CHECK_LIB(Xi, XOpenDevice, XINPUT_LIBS=-lXi)
760	if test "x$XINPUT_LIBS" = x; then
761	save_LIBS="$LIBS"
762	for xinputpath in $x_libraries /usr/X11R6/lib /usr/openwin/lib; do
763	LIBS="-L$xinputpath -lXi"
764	if test x$os_solaris = xyes ; then
765	XINPUT_RPATH_FLAGS="-R$xinputpath"
766	fi
767	AC_MSG_CHECKING(for -lXi in $xinputpath)
768	AC_TRY_LINK([], [XOpenDevice()], [
769	AC_MSG_RESULT(yes)
770	XINPUT_LIBS="$XINPUT_RPATH_FLAGS -L$xinputpath -lXi"
771	LIBS="$save_LIBS"
772	break],[AC_MSG_RESULT(no)])
773	done
774	if test "x$XINPUT_LIBS" = x; then
775	AC_MSG_ERROR(Couldn't find the XInput library. Check config.log for details)
776	fi
777	fi
778	AC_CHECK_HEADER(X11/extensions/XInput.h, have_xinput=yes)
779	if test "x$have_xinput" = xyes; then
780	AC_DEFINE(HAVE_XINPUT, 1, [Define if have xinput])
781	X_EXTRA_LIBS="$X_EXTRA_LIBS $XINPUT_LIBS"
782	fi
783
784
785	dnl ---------------------------------------------------------------------------
786	dnl - Check for Xinerama
787	dnl ---------------------------------------------------------------------------
788
789	# X11 Xinerama extension
790	# Check for Xinerama extension (Solaris impl or Xfree impl)
791	xinerama_save_cppflags="$CPPFLAGS"
792	CPPFLAGS="$CPPFLAGS $X_CFLAGS"
793
794	ALL_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
795
796	if test ! x$with_xinerama = xno ; then
797	# Check for XFree
798	use_xfree_xinerama=yes
799	AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
800	[AC_CHECK_HEADER(X11/extensions/Xinerama.h,
801	if test -z "`echo $ALL_X_LIBS \| grep "\-lXext" 2> /dev/null`"; then
802	X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
803	fi
804	AC_DEFINE(HAVE_XFREE_XINERAMA, 1, [Define if have xfree xinerama])
805	AC_DEFINE(HAVE_XINERAMA, 1, [Define if have xinerama])
806	XINERAMA_LIBS="-lXinerama"
807	XINERAMA_SUPPORT=yes,
808	use_xfree_xinerama=no,
809	[#include <X11/Xlib.h>])],
810	use_xfree_xinerama=no, -lXext $ALL_X_LIBS)
811	AC_MSG_CHECKING(for Xinerama support on XFree86)
812	AC_MSG_RESULT($use_xfree_xinerama);
813
814	if test x$use_xfree_xinerama = xno ; then
815	if test x$os_solaris = xyes ; then
816	# Check for solaris
817	use_solaris_xinerama=yes
818	AC_CHECK_LIB(Xext, XineramaGetInfo,
819	use_solaris_xinerama=yes, use_solaris_xinerama=no,
820	$ALL_X_LIBS)
821	if test "x$use_solaris_xinerama" = "xyes"; then
822	AC_CHECK_HEADER(X11/extensions/xinerama.h,
823	if test -z "`echo $ALL_X_LIBS \| grep "\-lXext" 2> /dev/null`"; then
824	X_EXTRA_LIBS="-lXext $X_EXTRA_LIBS"
825	fi
826	AC_DEFINE(HAVE_SOLARIS_XINERAMA, 1, [Define if have Solaris xinerama])
827	AC_DEFINE(HAVE_XINERAMA, 1, [Define if have xinerama])
828	XINERAMA_LIBS=""
829	XINERAMA_SUPPORT=yes,
830	use_solaris_xinerama=no,
831	[#include <X11/Xlib.h>])
832	fi
833	AC_MSG_CHECKING(for Xinerama support on Solaris)
834	AC_MSG_RESULT($use_solaris_xinerama);
835	fi
836	fi
837	fi
838
839	AC_SUBST(XINERAMA_LIBS)
840	CPPFLAGS="$xinerama_save_cppflags"
841
842	dnl ---------------------------------------------------------------------------
843	dnl - Check for SELinux
844	dnl ---------------------------------------------------------------------------
845
846	if test "x$with_selinux" = "xyes" ; then
847	echo "SELinux support requested (--with-selinux was given), checking prerequisites"
848	if test -d /usr/local/selinux/include ; then
849	echo "Found /usr/local/selinux/include, will look there for SELinux stuff as well"
850	CFLAGS="$CFLAGS -I/usr/local/selinux/include"
851	LDFLAGS="$LDFLAGS -L/usr/local/selinux/lib"
852	fi
853	AC_CHECK_HEADER(selinux/selinux.h)
854	AC_CHECK_HEADER(selinux/get_context_list.h)
855	AC_CHECK_LIB(attr,attr_get,/bin/true)
856	# I'm anal and I don't know which versions have which symbols,
857	# so I check for all the ones we use
858	AC_CHECK_LIB(selinux,get_ordered_context_list,/bin/true)
859	AC_CHECK_LIB(selinux,freecon,/bin/true)
860	AC_CHECK_LIB(selinux,freeconary,/bin/true)
861	AC_CHECK_LIB(selinux,setexeccon,/bin/true)
862	AC_CHECK_LIB(selinux,is_selinux_enabled,/bin/true)
863	AC_DEFINE(HAVE_SELINUX, 1, [Define if have selinux])
864	EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lselinux -lattr"
865	fi
866
867	dnl ---------------------------------------------------------------------------
868	dnl - Check for ConsoleKit support
869	dnl ---------------------------------------------------------------------------
870
871	use_console_kit=no
872	if test "x$with_console_kit" != "xno" ; then
873	use_console_kit=yes
874	AC_DEFINE(WITH_CONSOLE_KIT, 1, [Define to enable ConsoleKit support])
875	fi
876	AM_CONDITIONAL(WITH_CONSOLE_KIT, test x$use_console_kit = xyes)
877	AC_SUBST(WITH_CONSOLE_KIT)
878
879	dnl ---------------------------------------------------------------------------
880	dnl - Check for D-Bus
881	dnl ---------------------------------------------------------------------------
882
883	dnl - Are we specifying a different dbus root ?
884	AC_ARG_WITH(dbus-sys,
885	AS_HELP_STRING([--with-dbus-sys=<dir>],
886	[where D-BUS system.d directory is]))
887	AC_ARG_WITH(dbus-services,
888	AS_HELP_STRING([--with-dbus-services=<dir>],
889	[where D-BUS services directory is]))
890
891	if ! test -z "$with_dbus_sys" ; then
892	DBUS_SYS_DIR="$with_dbus_sys"
893	else
894	DBUS_SYS_DIR="$sysconfdir/dbus-1/system.d"
895	fi
896	AC_SUBST(DBUS_SYS_DIR)
897
898	dnl ---------------------------------------------------------------------------
899	dnl - Check for ISO Codes
900	dnl ---------------------------------------------------------------------------
901
902	AC_MSG_CHECKING([whether iso-codes has iso-639 domain])
903	if $PKG_CONFIG --variable=domains iso-codes \| grep 639 >/dev/null ; then
904	AC_MSG_RESULT([yes])
905	else
906	AC_MSG_RESULT([no])
907	fi
908	AC_DEFINE_UNQUOTED([ISO_CODES_PREFIX],["`$PKG_CONFIG --variable=prefix iso-codes`"],[ISO codes prefix])
909	ISO_CODES=iso-codes
910
911
912	dnl ---------------------------------------------------------------------------
913	dnl check for RBAC
914	dnl ---------------------------------------------------------------------------
915
916	msg_rbac_shutdown=no
917	AC_ARG_ENABLE(rbac-shutdown,
918	AC_HELP_STRING([--enable-rbac-shutdown=<key>],
919	[Build with RBAC support specifying shutdown/reboot RBAC authentication key]),
920	enable_rbac_shutdown=$enableval,enable_rbac_shutdown=no)
921
922	if test "x$enable_rbac_shutdown" != "xno"; then
923	RBAC_LIBS="-lsecdb -lsocket -lnsl"
924	AC_DEFINE(ENABLE_RBAC_SHUTDOWN, [], [Set if we build with RBAC support])
925	AC_DEFINE_UNQUOTED(RBAC_SHUTDOWN_KEY, "$enable_rbac_shutdown", [Set if we build with RBAC support])
926	msg_rbac_shutdown="yes, using key $enable_rbac_shutdown"
927	fi
928	AC_SUBST(RBAC_LIBS)
929
930
931	dnl ---------------------------------------------------------------------------
932	dnl check for backtrace support
933	dnl ---------------------------------------------------------------------------
934
935	AC_CHECK_HEADERS(execinfo.h)
936
937	dnl ---------------------------------------------------------------------------
938	dnl - Define some variables to represent the directories we use.
939	dnl ---------------------------------------------------------------------------
940
941	AC_SUBST(authdir, ${localstatedir}/gdm)
942	AC_SUBST(gdmlocaledir, ${gdmconfdir})
943	AC_SUBST(pixmapdir, ${datadir}/pixmaps)
944
945	AC_ARG_WITH(log-dir,
946	AS_HELP_STRING([--with-log-dir=<file>],
947	[log dir]))
948
949	if ! test -z "$with_log_dir"; then
950	GDM_LOG_DIR=$with_log_dir
951	else
952	GDM_LOG_DIR=/var/log/gdm
953	fi
954	AC_SUBST(logdir, $GDM_LOG_DIR)
955
956	withval=""
957	AC_ARG_WITH(at-bindir,
958	AS_HELP_STRING([--with-at-bindir=<PATH>]
959	[PATH to Accessible Technology programs @<:@default=BINDIR@:>@]))
960
961	if test x$withval != x; then
962	AT_BINDIR="$withval"
963	else
964	AT_BINDIR='${bindir}'
965	fi
966
967	AC_SUBST(AT_BINDIR)
968
969	withval=""
970	AC_ARG_WITH(defaults_conf,
971	AS_HELP_STRING([--with-defaults-conf=<FILENAME>],
972	[FILENAME to give to defaults file @<:@default=DATADIR/gdm/defaults.conf@:>@]))
973
974	if test x$withval != x; then
975	GDM_DEFAULTS_CONF="$withval"
976	else
977	GDM_DEFAULTS_CONF='${datadir}/gdm/defaults.conf'
978	fi
979
980	AC_SUBST(GDM_DEFAULTS_CONF)
981
982	withval=""
983	AC_ARG_WITH(custom_conf,
984	AS_HELP_STRING([--with-custom-conf=<FILENAME>],
985	[FILENAME to give to custom configuration file @<:@default=GDMCONFDIR/custom.conf@:>@]))
986
987	if test x$withval != x; then
988	GDM_CUSTOM_CONF="$withval"
989	else
990	GDM_CUSTOM_CONF='${gdmconfdir}/custom.conf'
991	fi
992
993	AC_SUBST(GDM_CUSTOM_CONF)
994	AC_SUBST(GDM_OLD_CONF, '${gdmconfdir}/gdm.conf')
995
996	dnl ---------------------------------------------------------------------------
997	dnl - Check for XEvIE extension support
998	dnl ---------------------------------------------------------------------------
999
1000	AC_ARG_WITH(xevie,
1001	AS_HELP_STRING([--with-xevie],
1002	[Add XEvIE Xserver extension support @<:@default=no@:>@]),,
1003	with_xevie=no)
1004
1005	if test x$with_xevie != xno ; then
1006	XEVIE_OPTION="+extension XEVIE"
1007	else
1008	XEVIE_OPTION=""
1009	fi
1010
1011	AC_SUBST(XEVIE_OPTION)
1012	AC_DEFINE_UNQUOTED(XEVIE_OPTION,"$XEVIE_OPTION",[Define xevie option])
1013
1014	dnl ---------------------------------------------------------------------------
1015	dnl - Check for audit framework
1016	dnl ---------------------------------------------------------------------------
1017
1018	# Check for Solaris auditing API
1019	# Note, Solaris auditing not supported for Solaris 9 or earlier and
1020	# should not be used on these versions of Solaris if auditing is
1021	# required. Solaris auditing is only supported on systems that
1022	# support the ADT_USER enumeration value.
1023	#
1024	AC_MSG_CHECKING(for Solaris auditing API)
1025	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1026	#include <bsm/adt.h>
1027	adt_user_context = ADT_USER;
1028	]], [[]])], [ check_sun_audit=yes ], [ check_sun_audit=no ])
1029
1030	if test ${check_sun_audit} = yes
1031	then
1032	AC_DEFINE(HAVE_ADT, 1, [Define if have adt])
1033	PAM_LIBS="$PAM_LIBS -lbsm"
1034	AC_MSG_RESULT(yes)
1035	else
1036	AC_MSG_RESULT(no)
1037	fi
1038	AM_CONDITIONAL(HAVE_ADT, test x$check_sun_audit = xyes)
1039
1040	# Check for Linux auditing API
1041	#
1042	AC_ARG_WITH(libaudit,
1043	AS_HELP_STRING([--with-libaudit],
1044	[Add Linux audit support @<:@default=auto@:>@]),,
1045	with_libaudit=auto)
1046
1047	# libaudit detection
1048	if test x$with_libaudit = xno ; then
1049	have_libaudit=no;
1050	else
1051	# See if we have audit daemon library
1052	AC_CHECK_LIB(audit, audit_log_user_message,
1053	have_libaudit=yes, have_libaudit=no)
1054	fi
1055
1056	AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
1057
1058	if test x$have_libaudit = xyes ; then
1059	PAM_LIBS="$PAM_LIBS -laudit"
1060	AC_DEFINE(HAVE_LIBAUDIT,1,[linux audit support])
1061	fi
1062
1063	#
1064	# Subst the extra libs
1065	#
1066	AC_SUBST(EXTRA_DAEMON_LIBS)
1067	AC_SUBST(EXTRA_SLAVE_LIBS)
1068	AC_SUBST(EXTRA_CHOOSER_LIBS)
1069	AC_SUBST(EXTRA_XNEST_LIBS)
1070	AC_SUBST(EXTRA_FLEXI_LIBS)
1071	AC_SUBST(EXTRA_DYNAMIC_LIBS)
1072	AC_SUBST(EXTRA_SETUP_LIBS)
1073	AC_SUBST(EXTRA_TEST_LIBS)
1074	AC_SUBST(EXTRA_GREETER_LIBS)
1075
1076	# Check for Solaris logindevperm support
1077	#
1078	AC_CHECK_LIB(devinfo, di_devperm_login, [
1079	AC_DEFINE(HAVE_LOGINDEVPERM)
1080	PAM_LIBS="$PAM_LIBS -ldevinfo" ])
1081
1082	dnl ---------------------------------------------------------------------------
1083	dnl - Check for X Server location
1084	dnl ---------------------------------------------------------------------------
1085
1086	# First check with "! -h" for /usr/X11R6 and /usr/X11 since they often
1087	# symlink to each other, and configure should use the more stable
1088	# location (the real directory) if possible.
1089	#
1090	# On Solaris, the /usr/bin/Xserver script is used to decide whether to
1091	# use Xsun or Xorg, so this is used on Solaris.
1092	#
1093	# When testing for /usr/X11R6, first check with "! -h" for /usr/X11R6
1094	# and /usr/X11 since they often symlink to each other, and configure
1095	# should use the more stable location (the real directory) if possible.
1096	#
1097	if test -x /usr/X11/bin/Xserver; then
1098	X_PATH="/usr/X11/bin"
1099	X_SERVER_PATH="/usr/X11/bin"
1100	X_SERVER="/usr/X11/bin/Xserver"
1101	X_CONFIG_OPTIONS="-audit 0"
1102	elif test ! -h /usr/X11R6 -a -x /usr/X11R6/bin/X; then
1103	X_PATH="/usr/X11R6/bin"
1104	X_SERVER_PATH="/usr/X11R6/bin"
1105	X_SERVER="/usr/X11R6/bin/X"
1106	X_CONFIG_OPTIONS="-audit 0"
1107	elif test ! -h /usr/X11 -a -x /usr/X11/bin/X; then
1108	X_PATH="/usr/X11/bin"
1109	X_SERVER_PATH="/usr/X11/bin"
1110	X_SERVER="/usr/X11/bin/X"
1111	X_CONFIG_OPTIONS="-audit 0"
1112	elif test -x /usr/X11R6/bin/X; then
1113	X_PATH="/usr/X11R6/bin"
1114	X_SERVER_PATH="/usr/X11R6/bin"
1115	X_SERVER="/usr/X11R6/bin/X"
1116	X_CONFIG_OPTIONS="-audit 0"
1117	elif test -x /usr/bin/Xorg; then
1118	X_PATH="/usr/bin"
1119	X_SERVER_PATH="/usr/bin"
1120	X_SERVER="/usr/bin/Xorg"
1121	X_CONFIG_OPTIONS="-audit 0"
1122	elif test -x /usr/X11/bin/X; then
1123	X_PATH="/usr/X11/bin"
1124	X_SERVER_PATH="/usr/X11/bin"
1125	X_SERVER="/usr/X11/bin/X"
1126	X_CONFIG_OPTIONS="-audit 0"
1127	elif test -x /usr/openwin/bin/Xsun; then
1128	# Do not add /usr/openwin/bin here because on Solaris you need
1129	# /usr/openwin/bin in your PATH even if you are using the Xorg
1130	# Xserver. We add this to the path below.
1131	X_PATH="/usr/openwin/bin"
1132	X_SERVER_PATH="/usr/openwin/bin"
1133	X_SERVER="/usr/openwin/bin/Xsun"
1134	X_CONFIG_OPTIONS="-audit 0 -nobanner"
1135	elif test -x /opt/X11R6/bin/X; then
1136	X_PATH="/opt/X11R6/bin"
1137	X_SERVER_PATH="/opt/X11R6/bin"
1138	X_SERVER="/opt/X11R6/bin/X"
1139	X_CONFIG_OPTIONS="-audit 0"
1140	elif test -x /usr/bin/X; then
1141	X_PATH="/usr/bin"
1142	X_SERVER_PATH="/usr/bin"
1143	X_SERVER="/usr/bin/X"
1144	X_CONFIG_OPTIONS="-audit 0"
1145	else
1146	# what to do, what to do, this is wrong, but this just sets the
1147	# defaults, perhaps this user is cross compiling or some such
1148	X_PATH="/usr/bin/X11:/usr/X11R6/bin:/opt/X11R6/bin"
1149	X_SERVER_PATH="/usr/X11R6/bin"
1150	X_SERVER="/usr/X11R6/bin/X"
1151	X_CONFIG_OPTIONS="-audit 0"
1152	fi
1153
1154	dnl ---------------------------------------------------------------------------
1155	dnl - Check for Xnest / Xephyr support
1156	dnl ---------------------------------------------------------------------------
1157
1158	# Use Xephyr if it is available. It works better than Xnest since Xephyr
1159	# supports the Xserver extensions, even if on a remote machine.
1160	#
1161	X_XNEST_UNSCALED_FONTPATH="true"
1162	if test -x $X_SERVER_PATH/Xephyr; then
1163	X_XNEST_CMD="$X_SERVER_PATH/Xephyr"
1164	X_XNEST_CONFIG_OPTIONS="-audit 0"
1165	else
1166	if test -x /usr/openwin/bin/Xnest; then
1167	# If on Solaris, Xnest is only shipped with the Xsun Xserver, so
1168	# use this version.
1169	#
1170	X_XNEST_CMD="/usr/openwin/bin/Xnest"
1171	X_XNEST_CONFIG_OPTIONS="-audit 0 -name Xnest -pn"
1172	X_XNEST_UNSCALED_FONTPATH="false"
1173	else
1174	if test -x $X_SERVER_PATH/Xnest; then
1175	X_XNEST_CMD="$X_SERVER_PATH/Xnest"
1176	X_XNEST_CONFIG_OPTIONS="-audit 0 -name Xnest"
1177	fi
1178	fi
1179	fi
1180
1181	dnl ---------------------------------------------------------------------------
1182	dnl - Expand vars
1183	dnl ---------------------------------------------------------------------------
1184
1185	AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
1186	AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
1187	AS_AC_EXPAND(DATADIR, $datadir)
1188	AS_AC_EXPAND(BINDIR, $bindir)
1189	AS_AC_EXPAND(SBINDIR, $sbindir)
1190	AS_AC_EXPAND(LIBDIR, $libdir)
1191	AS_AC_EXPAND(LIBEXECDIR, $libexecdir)
1192
1193	dnl ---------------------------------------------------------------------------
1194	dnl - PID file
1195	dnl ---------------------------------------------------------------------------
1196
1197	AC_ARG_WITH(pid-file,
1198	AS_HELP_STRING([--with-pid-file=<file>],
1199	[pid file]))
1200
1201	if ! test -z "$with_pid_file"; then
1202	GDM_PID_FILE=$with_pid_file
1203	else
1204	GDM_PID_FILE=/var/run/gdm.pid
1205	fi
1206
1207	AC_SUBST(GDM_PID_FILE)
1208	AC_DEFINE_UNQUOTED(GDM_PID_FILE, "$GDM_PID_FILE", [pid file])
1209
1210	dnl ---------------------------------------------------------------------------
1211	dnl - GREETER WORKING DIRECTORY
1212	dnl ---------------------------------------------------------------------------
1213
1214	AC_ARG_WITH(working-directory,
1215	AS_HELP_STRING([--with-working-dir=<dir>],
1216	[working directory]))
1217
1218	if ! test -z "$with_working_directory"; then
1219	GDM_WORKING_DIR=$with_working_directory
1220	else
1221	GDM_WORKING_DIR=${localstatedir}/lib/gdm
1222	fi
1223
1224	AC_SUBST(GDM_WORKING_DIR)
1225
1226	dnl ---------------------------------------------------------------------------
1227	dnl - Directory for X auth cookies
1228	dnl ---------------------------------------------------------------------------
1229
1230	AC_ARG_WITH(xauth-dir,
1231	AS_HELP_STRING([--with-xauth-dir=<dir>],
1232	[xauth cookie directory]))
1233
1234	if ! test -z "$with_xauth_dir"; then
1235	GDM_XAUTH_DIR=$with_xauth_dir
1236	else
1237	GDM_XAUTH_DIR=${localstatedir}/run/gdm
1238	fi
1239
1240	AC_SUBST(GDM_XAUTH_DIR)
1241
1242	dnl ---------------------------------------------------------------------------
1243	dnl - Finish
1244	dnl ---------------------------------------------------------------------------
1245
1246
1247	# Turn on the additional warnings last, so -Werror doesn't affect other tests.
1248
1249	AC_ARG_ENABLE(more-warnings,
1250	AS_HELP_STRING([--enable-more-warnings],
1251	[Maximum compiler warnings]),
1252	set_more_warnings="$enableval",[
1253	if test -d $srcdir/.svn; then
1254	set_more_warnings=yes
1255	else
1256	set_more_warnings=no
1257	fi])
1258
1259	AC_MSG_CHECKING(for more warnings)
1260	if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
1261	AC_MSG_RESULT(yes)
1262	CFLAGS="\
1263	-Wall \
1264	-Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
1265	-Wnested-externs -Wpointer-arith \
1266	-Wcast-align -Wsign-compare -Wp,-D_FORTIFY_SOURCE=2 \
1267	$CFLAGS"
1268
1269	for option in -Wno-strict-aliasing -Wno-sign-compare; do
1270	SAVE_CFLAGS="$CFLAGS"
1271	CFLAGS="$CFLAGS $option"
1272	AC_MSG_CHECKING([whether gcc understands $option])
1273	AC_TRY_COMPILE([], [],
1274	has_option=yes,
1275	has_option=no,)
1276	if test $has_option = no; then
1277	CFLAGS="$SAVE_CFLAGS"
1278	fi
1279	AC_MSG_RESULT($has_option)
1280	unset has_option
1281	unset SAVE_CFLAGS
1282	done
1283	unset option
1284	else
1285	AC_MSG_RESULT(no)
1286	fi
1287
1288	#
1289	# Enable Debug
1290	#
1291	AC_ARG_ENABLE(debug,
1292	AS_HELP_STRING([--enable-debug],
1293	[turn on debugging]),,
1294	enable_debug=yes)
1295
1296	if test "$enable_debug" = "yes"; then
1297	DEBUG_CFLAGS="-DG_ENABLE_DEBUG"
1298	else
1299	if test "x$enable_debug" = "xno"; then
1300	DEBUG_CFLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
1301	else
1302	DEBUG_CFLAGS=""
1303	fi
1304	fi
1305	AC_SUBST(DEBUG_CFLAGS)
1306
1307	#
1308	# Enable Profiling
1309	#
1310	AC_ARG_ENABLE(profiling,
1311	AS_HELP_STRING([--enable-profiling],
1312	[turn on profiling]),,
1313	enable_profiling=yes)
1314
1315	if test "$enable_profiling" = "yes"; then
1316	AC_DEFINE(ENABLE_PROFILING,1,[enable profiling])
1317	fi
1318
1319	#
1320	# Set SHELL to use in scripts.
1321	#
1322	if test x$os_solaris = xyes ; then
1323	XSESSION_SHELL=/bin/ksh
1324	else
1325	XSESSION_SHELL=/bin/sh
1326	fi
1327
1328	# Set configuration choices.
1329	#
1330	AC_SUBST(XSESSION_SHELL)
1331	AC_DEFINE_UNQUOTED(XSESSION_SHELL,"$XSESSION_SHELL",[xsession shell])
1332	AC_SUBST(SOUND_PROGRAM)
1333	AC_DEFINE_UNQUOTED(SOUND_PROGRAM,"$SOUND_PROGRAM",[])
1334
1335	AC_SUBST(X_PATH)
1336	AC_SUBST(X_SERVER)
1337	AC_SUBST(X_SERVER_PATH)
1338	AC_SUBST(X_CONFIG_OPTIONS)
1339	AC_DEFINE_UNQUOTED(X_SERVER,"$X_SERVER",[])
1340	AC_DEFINE_UNQUOTED(X_SERVER_PATH,"$X_SERVER_PATH",[])
1341	AC_DEFINE_UNQUOTED(X_CONFIG_OPTIONS,"$X_CONFIG_OPTIONS", [Options used when launching xserver])
1342
1343	AC_SUBST(X_XNEST_CMD)
1344	AC_SUBST(X_XNEST_CONFIG_OPTIONS)
1345	AC_SUBST(X_XNEST_UNSCALED_FONTPATH)
1346	AC_DEFINE_UNQUOTED(X_XNEST_CMD,"$X_XNEST_CMD",[])
1347	AC_DEFINE_UNQUOTED(X_XNEST_CONFIG_OPTIONS,"$X_XNEST_CONFIG_OPTIONS",[])
1348	AC_DEFINE_UNQUOTED(X_XNEST_UNSCALED_FONTPATH,"$X_XNEST_UNSCALED_FONTPATH",[])
1349
1350	## Stuff for debian/changelog.in
1351	#if test -e "debian/changelog"; then
1352	# DEBIAN_DATESTAMP=`head -1 debian/changelog\| sed -e 's/.cvs.//' -e 's/).//'`
1353	# DEBIAN_DATE=`grep '^ --' debian/changelog \| head -1 \| sed -e 's/.* //'`
1354	#else
1355	# DEBIAN_DATESTAMP=`date +%Y%m%d%H%M%s`
1356	# DEBIAN_DATE=`date -R`
1357	#fi
1358	#
1359	#AC_SUBST(DEBIAN_DATESTAMP)
1360	#AC_SUBST(DEBIAN_DATE)
1361
1362	AC_CONFIG_FILES([
1363	Makefile
1364	daemon/Makefile
1365	docs/Makefile
1366	gui/Makefile
1367	gui/simple-greeter/Makefile
1368	gui/simple-greeter/libnotificationarea/Makefile
1369	gui/simple-chooser/Makefile
1370	gui/user-switch-applet/Makefile
1371	utils/Makefile
1372	data/gdm.conf
1373	data/Makefile
1374	data/faces/Makefile
1375	data/greeter-autostart/Makefile
1376	data/pixmaps/Makefile
1377	data/pixmaps/16x16/Makefile
1378	data/pixmaps/32x32/Makefile
1379	data/pixmaps/48x48/Makefile
1380	common/Makefile
1381	po/Makefile.in
1382	tests/Makefile
1383	])
1384
1385	AC_OUTPUT
1386
1387	dnl ---------------------------------------------------------------------------
1388	dnl - Show summary
1389	dnl ---------------------------------------------------------------------------
1390
1391	echo "
1392	GDM $VERSION
1393	============
1394
1395	prefix: ${prefix}
1396	exec_prefix: ${exec_prefix}
1397	libdir: ${libdir}
1398	bindir: ${bindir}
1399	sbindir: ${sbindir}
1400	sysconfdir: ${sysconfdir}
1401	sysconfsubdir: ${sysconfsubdir}
1402	gdmconfdir: ${gdmconfdir}
1403	dmconfdir: ${dmconfdir}
1404	localstatedir: ${localstatedir}
1405	datadir: ${datadir}
1406	source code location: ${srcdir}
1407	compiler: ${CC}
1408	cflags: ${CFLAGS}
1409	Maintainer mode: ${USE_MAINTAINER_MODE}
1410
1411	user: ${GDM_USERNAME}
1412	group: ${GDM_GROUPNAME}
1413
1414	dbus-1 system.d dir: ${DBUS_SYS_DIR}
1415	PAM prefix: ${PAM_PREFIX}
1416	X server: ${X_SERVER}
1417	"
1418
1419	dnl TCP Wrappers support?
1420	if test x"$LIBWRAP_PATH" = x ; then
1421	echo \
1422	" TCP Wrappers support: no"
1423	else
1424	echo \
1425	" TCP Wrappers support: yes"
1426	fi
1427
1428	echo \
1429	" Xinerama support: ${XINERAMA_SUPPORT}
1430	XDMCP support: ${XDMCP_SUPPORT}
1431	SELinux support: ${with_selinux}
1432	ConsoleKit support: ${use_console_kit}
1433	Build with RBAC: ${msg_rbac_shutdown}
1434	"

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