[ViewVC] Diff of: cvs/libptytty/ptytty.m4

Comparing libptytty/ptytty.m4 (file contents):
Revision 1.6 by root, Wed Jan 25 21:17:46 2006 UTC vs.
Revision 1.39 by sf-exg, Sat May 2 20:09:40 2015 UTC

…		…
1	dnl this file is part of libptytty, do not make local modifications	1	AC_DEFUN([PT_FIND_FILE],
2	dnl http://software.schmorp.de/pkg/libptytty	2	[AC_CACHE_CHECK(for a fallback location of $1, pt_cv_path_$1, [
		3	if test "$cross_compiling" != yes; then
		4	for file in $3; do
		5	if test -f "$file"; then
		6	pt_cv_path_$1=$file
		7	break
		8	fi
		9	done
		10	fi])
		11	if test x$pt_cv_path_$1 != x; then
		12	AC_DEFINE_UNQUOTED($2, "$pt_cv_path_$1", Define to a fallback location of $1)
		13	elif test "$cross_compiling" = yes; then
		14	AC_MSG_WARN(Define $2 in config.h manually)
		15	fi])
3		16
4	AC_DEFUN([PTY_CHECK],	17	AC_DEFUN([PTY_CHECK],
5	[	18	[
6	AC_CHECK_HEADERS( \	19	AC_CHECK_HEADERS( \
7	pty.h \	20	pty.h \
8	util.h \	21	util.h \
9	libutil.h \	22	libutil.h \
10	sys/ioctl.h \	23	sys/ioctl.h \
11	sys/stropts.h \	24	stropts.h \
12	)	25	)
13		26
14	AC_CHECK_FUNCS( \	27	AC_CHECK_FUNCS( \
15	revoke \	28	revoke \
16	_getpty \	29	_getpty \
17	getpt \	30	getpt \
18	posix_openpt \	31	posix_openpt \
19	isastream \	32	isastream \
		33	setuid \
		34	seteuid \
		35	setreuid \
		36	setresuid \
20	)	37	)
21		38
22	have_clone=no
23
24	AC_MSG_CHECKING(for /dev/ptym/clone)
25	if test -e /dev/ptym/clone; then
26	AC_MSG_RESULT(yes)
27	AC_DEFINE(HAVE_DEV_CLONE, 1, [Define to 1 if you have /dev/ptym/clone])
28	AC_DEFINE(CLONE_DEVICE, "/dev/ptym/clone", [clone device filename])
29	have_clone=yes
30	else
31	AC_MSG_RESULT(no)
32	fi
33
34	AC_MSG_CHECKING(for /dev/ptc)
35	if test -e /dev/ptc; then
36	AC_MSG_RESULT(yes)
37	AC_DEFINE(HAVE_DEV_PTC, 1, [Define to 1 if you have /dev/ptc])
38	AC_DEFINE(CLONE_DEVICE, "/dev/ptc", [clone device filename])
39	have_clone=yes
40	else
41	AC_MSG_RESULT(no)
42	fi
43
44	case $host in
45	--cygwin*)
46	have_clone=yes
47	AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename])
48	;;
49	*)
50	AC_MSG_CHECKING(for /dev/ptmx)
51	if test -e /dev/ptmx; then
52	AC_MSG_RESULT(yes)
53	AC_DEFINE(HAVE_DEV_PTMX, 1, [Define to 1 if you have /dev/ptmx])
54	AC_DEFINE(CLONE_DEVICE, "/dev/ptmx", [clone device filename])
55	have_clone=yes
56	else
57	AC_MSG_RESULT(no)
58	fi
59	;;
60	esac
61
62	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
63	AC_MSG_CHECKING(for UNIX98 ptys)	39	AC_MSG_CHECKING(for UNIX98 ptys)
64	AC_TRY_LINK([#include <stdlib.h>],	40	AC_LINK_IFELSE(
		41	[AC_LANG_PROGRAM(
		42	[[#include <stdlib.h>]],
65	[grantpt(0);unlockpt(0);ptsname(0);],	43	[[grantpt(0);unlockpt(0);ptsname(0);]])],
66	[unix98_pty=yes	44	[unix98_pty=yes
67	AC_DEFINE(UNIX98_PTY, 1, "")	45	AC_DEFINE(UNIX98_PTY, 1, "")
68	AC_MSG_RESULT(yes)],	46	AC_MSG_RESULT(yes)],
69	[AC_MSG_RESULT(no)])	47	[AC_MSG_RESULT(no)])
70	fi
71		48
72	if test -z "$unix98_pty"; then	49	if test -z "$unix98_pty"; then
73	AC_CHECK_FUNCS(openpty, [], [AC_CHECK_LIB(util, openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])])	50	AC_SEARCH_LIBS(openpty, util, AC_DEFINE(HAVE_OPENPTY, 1, ""))
74	fi	51	fi
75	])	52	])
76		53
77	AC_DEFUN([UTMP_CHECK],	54	AC_DEFUN([UTMP_CHECK],
78	[	55	[
79	support_utmp=yes	56	support_utmp=yes
80	support_wtmp=yes	57	support_wtmp=yes
81	support_lastlog=yes	58	support_lastlog=yes
82		59
83	AC_ARG_ENABLE(utmp,	60	AC_ARG_ENABLE(utmp,
84	[ --enable-utmp enable utmp (utmpx) support],	61	[AS_HELP_STRING([--enable-utmp],[enable utmp (utmpx) support])],
85	[if test x$enableval = xyes -o x$enableval = xno; then	62	[if test x$enableval = xyes -o x$enableval = xno; then
86	support_utmp=$enableval	63	support_utmp=$enableval
87	fi])	64	fi])
88		65
89	AC_ARG_ENABLE(wtmp,	66	AC_ARG_ENABLE(wtmp,
90	[ --enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)],	67	[AS_HELP_STRING([--enable-wtmp],[enable wtmp (wtmpx) support (requires --enable-utmp)])],
91	[if test x$enableval = xyes -o x$enableval = xno; then	68	[if test x$enableval = xyes -o x$enableval = xno; then
92	support_wtmp=$enableval	69	support_wtmp=$enableval
93	fi])	70	fi])
94		71
95	AC_ARG_ENABLE(lastlog,	72	AC_ARG_ENABLE(lastlog,
96	[ --enable-lastlog enable lastlog support (requires --enable-utmp)],	73	[AS_HELP_STRING([--enable-lastlog],[enable lastlog support (requires --enable-utmp)])],
97	[if test x$enableval = xyes -o x$enableval = xno; then	74	[if test x$enableval = xyes -o x$enableval = xno; then
98	support_lastlog=$enableval	75	support_lastlog=$enableval
99	fi])	76	fi])
100		77
101	if test x$support_utmp = xyes; then	78	if test x$support_utmp = xyes; then
107	if test x$support_lastlog = xyes; then	84	if test x$support_lastlog = xyes; then
108	AC_DEFINE(LASTLOG_SUPPORT, 1, Define if you want to have lastlog support when utmp/utmpx is enabled)	85	AC_DEFINE(LASTLOG_SUPPORT, 1, Define if you want to have lastlog support when utmp/utmpx is enabled)
109	fi	86	fi
110		87
111	AC_CHECK_FUNCS( \	88	AC_CHECK_FUNCS( \
112	ttyslot \
113	updwtmp \	89	updwtmp \
114	updwtmpx \	90	updwtmpx \
		91	updlastlogx \
115	)	92	)
116		93
117	AC_CHECK_HEADERS( \	94	AC_CHECK_HEADERS(lastlog.h)
118	utmp.h \	95
119	utmpx.h \	96	case $host in
120	lastlog.h \	97	--solaris*)
121	)	98	AC_DEFINE(__EXTENSIONS__, 1, Enable declarations in utmp.h on Solaris when the XPG4v2 namespace is active)
		99	;;
		100	esac
122		101
123	dnl# --------------------------------------------------------------------------	102	dnl# --------------------------------------------------------------------------
124	dnl# DO ALL UTMP AND WTMP CHECKING	103	dnl# DO ALL UTMP AND WTMP CHECKING
125	dnl# --------------------------------------------------------------------------	104	dnl# --------------------------------------------------------------------------
126	dnl# check for host field in utmp structure	105	dnl# check for host field in utmp structure
127		106
128	dnl# --------------------------------------------	107	dnl# --------------------------------------------
129	AC_CHECK_HEADER(utmp.h,	108	AC_CHECK_HEADERS(utmp.h, [
130	[AC_CACHE_CHECK([for struct utmp], struct_utmp,	109	AC_CHECK_TYPES([struct utmp], [], [], [
131	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>	110	#include <sys/types.h>
132	#include <utmp.h>]], [[struct utmp ut;]])],[struct_utmp=yes],[struct_utmp=no])])	111	#include <utmp.h>
133	if test x$struct_utmp = xyes; then	112	])
134	AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp)
135	fi
136	]
137		113
138	AC_CACHE_CHECK(for ut_host in utmp struct, struct_utmp_host,	114	AC_CHECK_MEMBER([struct utmp.ut_host],
139	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
140	#include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[struct_utmp_host=yes],[struct_utmp_host=no])])
141	if test x$struct_utmp_host = xyes; then
142	AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)	115	[AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)], [], [
143	fi	116	#include <sys/types.h>
		117	#include <utmp.h>
		118	])
144		119
145	AC_CACHE_CHECK(for ut_pid in utmp struct, struct_utmp_pid,	120	AC_CHECK_MEMBER([struct utmp.ut_pid],
146	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
147	#include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[struct_utmp_pid=yes],[struct_utmp_pid=no])])
148	if test x$struct_utmp_pid = xyes; then
149	AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)	121	[AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)], [], [
150	fi	122	#include <sys/types.h>
		123	#include <utmp.h>
		124	])
151	) dnl# AC_CHECK_HEADER(utmp.h	125	]) dnl# AC_CHECK_HEADERS(utmp.h
152		126
153	dnl# --------------------------------------------	127	dnl# --------------------------------------------
154		128
155	AC_CHECK_HEADER(utmpx.h,	129	AC_CHECK_HEADERS(utmpx.h, [
156	[AC_CACHE_CHECK([for struct utmpx], struct_utmpx,	130	AC_CHECK_TYPES([struct utmpx], [], [], [
157	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>	131	#include <sys/types.h>
158	#include <utmpx.h>]], [[struct utmpx ut;]])],[struct_utmpx=yes],[struct_utmpx=no])])
159	if test x$struct_utmpx = xyes; then
160	AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
161	fi
162	]
163
164	AC_CACHE_CHECK(for host in utmpx struct, struct_utmpx_host,
165	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
166	#include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[struct_utmpx_host=yes],[struct_utmpx_host=no])])
167	if test x$struct_utmpx_host = xyes; then
168	AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)
169	fi
170
171	AC_CACHE_CHECK(for session in utmpx struct, struct_utmpx_session,
172	[AC_TRY_COMPILE([#include <sys/types.h>
173	#include <utmpx.h>],	132	#include <utmpx.h>
174	[struct utmpx utx; utx.ut_session;],	133	])
175	struct_utmpx_session=yes, struct_utmpx_session=no)])	134
176	if test x$struct_utmpx_session = xyes; then	135	AC_CHECK_MEMBER([struct utmpx.ut_host],
177	AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)	136	[AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)], [], [
178	fi	137	#include <sys/types.h>
		138	#include <utmpx.h>
		139	])
179	) dnl# AC_CHECK_HEADER(utmpx.h	140	]) dnl# AC_CHECK_HEADERS(utmpx.h
180		141
181	dnl# --------------------------------------------------------------------------	142	dnl# --------------------------------------------------------------------------
182	dnl# check for struct lastlog	143	dnl# check for struct lastlog
183	AC_CACHE_CHECK(for struct lastlog, struct_lastlog,	144	AC_CHECK_TYPES([struct lastlog], [], [], [
184	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>	145	#include <sys/types.h>
185	#include <utmp.h>	146	#include <utmp.h>
186	#ifdef HAVE_LASTLOG_H	147	#ifdef HAVE_LASTLOG_H
187	#include <lastlog.h>	148	#include <lastlog.h>
188	#endif	149	#endif
189	]], [[struct lastlog ll;]])],[struct_lastlog=yes],[struct_lastlog=no])])	150	])
190	if test x$struct_lastlog = xyes; then
191	AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog)
192	fi
193		151
194	dnl# check for struct lastlogx	152	dnl# check for struct lastlogx
195	AC_CACHE_CHECK(for struct lastlogx, struct_lastlogx,	153	AC_CHECK_TYPES([struct lastlogx], [], [], [
196	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>	154	#include <sys/types.h>
197	#include <utmpx.h>	155	#include <utmpx.h>
198	#ifdef HAVE_LASTLOG_H	156	#ifdef HAVE_LASTLOG_H
199	#include <lastlog.h>	157	#include <lastlog.h>
200	#endif	158	#endif
201	]], [[struct lastlogx ll;]])],[struct_lastlogx=yes],[struct_lastlogx=no])])	159	])
202	if test x$struct_lastlogx = xyes; then
203	AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx)
204	fi
205		160
206	dnl# --------------------------------------------------------------------------	161	dnl# --------------------------------------------------------------------------
207	dnl# FIND FILES	162	dnl# FIND FILES
208	dnl# --------------------------------------------------------------------------	163	dnl# --------------------------------------------------------------------------
209		164
210	dnl# find utmp	165	dnl# find utmp
211	AC_CACHE_CHECK(where utmp is located, path_utmp,	166	PT_FIND_FILE([utmp], [PT_UTMP_FILE],
212	[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
213	#include <sys/types.h>
214	#include <utmp.h>
215	#include <errno.h>
216	main()
217	{
218	char *u, utmplist[] = {
219	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };	167	["/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"])
220	FILE a, f=fopen("conftestval", "w");	168
221	if (!f) exit(1);	169	dnl# --------------------------------------------------------------------------
222	#ifdef UTMP_FILE	170
223	fprintf(f, "%s\n", UTMP_FILE);	171	dnl# find wtmp
224	exit(0);	172	PT_FIND_FILE([wtmp], [PT_WTMP_FILE],
		173	["/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"])
		174	dnl# --------------------------------------------------------------------------
		175
		176	dnl# find wtmpx
		177	PT_FIND_FILE([wtmpx], [PT_WTMPX_FILE],
		178	["/var/log/wtmpx" "/var/adm/wtmpx"])
		179	dnl# --------------------------------------------------------------------------
		180
		181	dnl# find lastlog
		182	PT_FIND_FILE([lastlog], [PT_LASTLOG_FILE],
		183	["/var/log/lastlog" "/var/adm/lastlog"])
		184	dnl# --------------------------------------------------------------------------
		185
		186	dnl# find lastlogx
		187	PT_FIND_FILE([lastlogx], [PT_LASTLOGX_FILE],
		188	["/var/log/lastlogx" "/var/adm/lastlogx"])
		189	])
		190
		191	AC_DEFUN([SCM_RIGHTS_CHECK],
		192	[
		193	AH_TEMPLATE([_XOPEN_SOURCE], [Enable declarations of msg_control and msg_controllen on Solaris])
		194	case $host in
		195	--solaris*)
		196	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
		197	#if __STDC_VERSION__ >= 199901L
		198	error
225	#endif	199	#endif
226	#ifdef _PATH_UTMP	200	]])],[AC_DEFINE(_XOPEN_SOURCE, 500)],[AC_DEFINE(_XOPEN_SOURCE, 600)])
227	fprintf(f, "%s\n", _PATH_UTMP);	201	AC_SEARCH_LIBS(sendmsg, socket)
228	exit(0);	202	;;
229	#endif	203	esac
230	for (u = utmplist; *u; u++) {
231	if ((a = fopen(*u, "r")) != NULL \|\| errno == EACCES) {
232	fprintf(f, "%s\n", *u);
233	exit(0);
234	}
235	}
236	exit(0);
237	}]])],[path_utmp=`cat conftestval`],[path_utmp=],[dnl
238	AC_MSG_WARN(Define UTMP_FILE in config.h manually)])])
239	if test x$path_utmp != x; then
240	AC_DEFINE_UNQUOTED(UTMP_FILE, "$path_utmp", Define location of utmp)
241	fi
242		204
243	dnl# --------------------------------------------------------------------------
244
245	dnl# find utmpx - if a utmp file exists at the same location and is more than
246	dnl# a day newer, then dump the utmpx. People leave lots of junk around.
247	AC_CACHE_CHECK(where utmpx is located, path_utmpx,
248	[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
249	#include <sys/types.h>
250	#include <utmpx.h>
251	#include <errno.h>
252	#include <sys/stat.h>
253	#ifdef HAVE_STRING_H
254	#include <string.h>
255	#endif
256	main()
257	{
258	char *u, p, *utmplist[] = {
259	#ifdef UTMPX_FILE
260	UTMPX_FILE,
261	#endif
262	#ifdef _PATH_UTMPX
263	_PATH_UTMPX,
264	#endif
265	"/var/adm/utmpx", "/etc/utmpx", NULL };
266	FILE a, f=fopen("conftestval", "w");
267	struct stat statu, statux;
268	if (!f) exit(1);
269	for (u = utmplist; *u; u++) {
270	if ((a = fopen(*u, "r")) != NULL \|\| errno == EACCES) {
271	if (stat(*u, &statux) < 0)
272	continue;
273	p = strdup(*u);
274	p[strlen(p) - 1] = '\0';
275	if (stat(p, &statu) >= 0
276	&& (statu.st_mtime - statux.st_mtime > 86400))
277	continue;
278	fprintf(f, "%s\n", *u);
279	exit(0);
280	}
281	}
282	exit(0);
283	}]])],[path_utmpx=`cat conftestval`],[path_utmpx=],[dnl
284	AC_MSG_WARN(Define UTMPX_FILE in config.h manually)])])
285	if test x$path_utmpx != x; then
286	AC_DEFINE_UNQUOTED(UTMPX_FILE, "$path_utmpx", Define location of utmpx)
287	fi
288
289	dnl# --------------------------------------------------------------------------
290
291	dnl# find wtmp
292	AC_CACHE_CHECK(where wtmp is located, path_wtmp,
293	[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
294	#include <sys/types.h>
295	#ifdef HAVE_UTMP_H
296	#include <utmp.h>
297	#endif
298	#include <errno.h>
299	main()
300	{
301	char *w, wtmplist[] = {
302	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
303	FILE a, f=fopen("conftestval", "w");
304	if (!f) exit(1);
305	#ifdef WTMP_FILE
306	fprintf(f, "%s\n", WTMP_FILE);
307	exit(0);
308	#endif
309	#ifdef _PATH_WTMP
310	fprintf(f, "%s\n", _PATH_WTMP);
311	exit(0);
312	#endif
313	for (w = wtmplist; *w; w++) {
314	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
315	fprintf(f, "%s\n", *w);
316	exit(0);
317	}
318	}
319	exit(0);
320	}]])],[path_wtmp=`cat conftestval`],[path_wtmp=],[dnl
321	AC_MSG_WARN(Define WTMP_FILE in config.h manually)])])
322	if test x$path_wtmp != x; then
323	AC_DEFINE_UNQUOTED(WTMP_FILE, "$path_wtmp", Define location of wtmp)
324	fi
325	dnl# --------------------------------------------------------------------------
326
327	dnl# find wtmpx
328	AC_CACHE_CHECK(where wtmpx is located, path_wtmpx,
329	[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
330	#ifdef HAVE_UTMPX_H
331	#include <utmpx.h>
332	#endif
333	#include <errno.h>
334	main()
335	{
336	char *w, wtmplist[] = {
337	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
338	FILE a, f=fopen("conftestval", "w");
339	if (!f) exit(1);
340	#ifdef WTMPX_FILE
341	fprintf(f, "%s\n", WTMPX_FILE);
342	exit(0);
343	#endif
344	#ifdef _PATH_WTMPX
345	fprintf(f, "%s\n", _PATH_WTMPX);
346	exit(0);
347	#endif
348	for (w = wtmplist; *w; w++) {
349	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
350	fprintf(f, "%s\n", *w);
351	exit(0);
352	}
353	}
354	exit(0);
355	}]])],[path_wtmpx=`cat conftestval`],[path_wtmpx=],[dnl
356	AC_MSG_WARN(Define WTMPX_FILE in config.h manually)])])
357	if test x$path_wtmpx != x; then
358	AC_DEFINE_UNQUOTED(WTMPX_FILE, "$path_wtmpx", Define location of wtmpx)
359	fi
360	dnl# --------------------------------------------------------------------------
361
362	dnl# find lastlog
363	AC_CACHE_CHECK(where lastlog is located, path_lastlog,
364	[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
365	#include <sys/types.h>
366	#ifdef HAVE_UTMPX_H
367	#include <utmpx.h>
368	#elif defined(HAVE_UTMP_H)
369	#include <utmp.h>
370	#endif
371	#ifdef HAVE_LASTLOG_H
372	#include <lastlog.h>
373	#endif
374	#include <errno.h>
375	main()
376	{
377	char *w, lastloglist[] = { "/var/log/lastlog", NULL };
378	FILE a, f=fopen("conftestval", "w");
379	if (!f) exit(1);
380	#ifdef LASTLOG_FILE
381	fprintf(f, "%s\n", LASTLOG_FILE);
382	exit(0);
383	#endif
384	#ifdef _PATH_LASTLOG
385	fprintf(f, "%s\n", _PATH_LASTLOG);
386	exit(0);
387	#endif
388	for (w = lastloglist; *w; w++) {
389	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
390	fprintf(f, "%s\n", *w);
391	exit(0);
392	}
393	}
394	exit(0);
395	}]])],[path_lastlog=`cat conftestval`],[path_lastlog=],[dnl
396	AC_MSG_WARN(Define LASTLOG_FILE in config.h manually)])])
397	if test x$path_lastlog != x; then
398	AC_DEFINE_UNQUOTED(LASTLOG_FILE, "$path_lastlog", Define location of lastlog)
399	if test -d "$path_lastlog"; then
400	AC_DEFINE(LASTLOG_IS_DIR, 1, Define if lastlog is provided via a directory)
401	fi
402	fi
403	dnl# --------------------------------------------------------------------------
404
405	dnl# find lastlogx
406	AC_CACHE_CHECK(where lastlogx is located, path_lastlogx,
407	[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
408	#ifdef HAVE_UTMPX_H
409	#include <utmpx.h>
410	#endif
411	#include <errno.h>
412	main()
413	{
414	char *w, wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
415	FILE a, f=fopen("conftestval", "w");
416	if (!f) exit(1);
417	#ifdef LASTLOGX_FILE
418	fprintf(f, "%s\n", LASTLOGX_FILE);
419	exit(0);
420	#endif
421	#ifdef _PATH_LASTLOGX
422	fprintf(f, "%s\n", _PATH_LASTLOGX);
423	exit(0);
424	#endif
425	for (w = wtmplist; *w; w++) {
426	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
427	fprintf(f, "%s\n", *w);
428	exit(0);
429	}
430	}
431	exit(0);
432	}]])],[path_lastlogx=`cat conftestval`],[path_lastlogx=],[dnl
433	AC_MSG_WARN(Define LASTLOGX_FILE in config.h manually)])])
434	if test x$path_lastlogx != x; then
435	AC_DEFINE_UNQUOTED(LASTLOGX_FILE, "$path_lastlogx", Define location of lastlogx)
436	fi
437
438	if test x$support_utmp != xyes; then
439	echo " utmp support: disabled"
440	echo
441	else
442	echo " utmp support: enabled
443	utmp file: $path_utmp
444	utmpx file: $path_utmpx
445	wtmp file: $path_wtmp
446	wtmpx file: $path_wtmpx
447	lastlog file: $path_lastlog
448	lastlogx file: $path_lastlogx"
449	fi
450	])
451
452	AC_DEFUN([SCM_RIGHTS_CHECK],
453	[
454	AC_CACHE_CHECK(for unix-compliant filehandle passing ability, can_pass_fds,	205	AC_CACHE_CHECK(for unix-compliant filehandle passing ability, pt_cv_can_pass_fds,
455	[AC_TRY_LINK([	206	[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
456	#include <cstddef> // broken bsds (is that redundant?) need this	207	#include <stddef.h> // broken bsds (is that redundant?) need this
457	#include <sys/types.h>	208	#include <sys/types.h>
458	#include <sys/socket.h>	209	#include <sys/socket.h>
459	#include <sys/uio.h>	210	#include <sys/uio.h>
460	],[	211	]], [[
461	{	212	{
462	msghdr msg;	213	msghdr msg;
463	iovec iov;	214	iovec iov;
464	char buf [100];	215	char buf [100];
465	char data = 0;	216	char data = 0;
…		…
479		230
480	(int )CMSG_DATA (cmsg) = 5;	231	(int )CMSG_DATA (cmsg) = 5;
481		232
482	return sendmsg (3, &msg, 0);	233	return sendmsg (3, &msg, 0);
483	}	234	}
484	],[can_pass_fds=yes],[can_pass_fds=no])])	235	]])],[pt_cv_can_pass_fds=yes],[pt_cv_can_pass_fds=no])])
485	if test x$can_pass_fds = xyes; then	236	if test x$pt_cv_can_pass_fds = xyes; then
486	AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing)	237	AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing)
487	else	238	else
488	AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability])	239	AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability])
489	fi	240	fi
490	])	241	])
491		242
492	AC_DEFUN([TTY_GROUP_CHECK],	243	AC_DEFUN([TTY_GROUP_CHECK],
493	[	244	[
494	AC_CACHE_CHECK([for tty group], tty_group,	245	AC_CACHE_CHECK([for tty group], pt_cv_tty_group,
495	[AC_TRY_RUN([	246	[AC_RUN_IFELSE([AC_LANG_SOURCE([[
496	#include <sys/types.h>	247	#include <sys/types.h>
497	#include <sys/stat.h>	248	#include <sys/stat.h>
498	#include <unistd.h>	249	#include <unistd.h>
499	#include <grp.h>	250	#include <grp.h>
500		251
501	main()	252	int main()
502	{	253	{
503	struct stat st;	254	struct stat st;
504	struct group *gr;	255	struct group *gr;
505	char *tty;	256	char *tty;
506	gr = getgrnam("tty");	257	gr = getgrnam("tty");
…		…
510	&& (stat(tty, &st)) == 0	261	&& (stat(tty, &st)) == 0
511	&& st.st_gid == gr->gr_gid)	262	&& st.st_gid == gr->gr_gid)
512	return 0;	263	return 0;
513	else	264	else
514	return 1;	265	return 1;
515	}],
516	[tty_group=yes],[tty_group=no],[tty_group=no])])	266	}]])],[pt_cv_tty_group=yes],[pt_cv_tty_group=no],[pt_cv_tty_group=no])])
517	if test x$tty_group = xyes; then	267	if test x$pt_cv_tty_group = xyes; then
518	AC_DEFINE(TTY_GID_SUPPORT, 1, "")	268	AC_DEFINE(TTY_GID_SUPPORT, 1, "")
519	fi])	269	fi])
520		270

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Comparing libptytty/ptytty.m4 (file contents): Revision 1.6 by root, Wed Jan 25 21:17:46 2006 UTC vs. Revision 1.39 by sf-exg, Sat May 2 20:09:40 2015 UTC

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Comparing libptytty/ptytty.m4 (file contents):
Revision 1.6 by root, Wed Jan 25 21:17:46 2006 UTC vs.
Revision 1.39 by sf-exg, Sat May 2 20:09:40 2015 UTC