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/cvs/rxvt-unicode/ptytty.m4
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Comparing rxvt-unicode/ptytty.m4 (file contents):
Revision 1.11 by ayin, Mon Nov 5 00:50:05 2007 UTC vs.
Revision 1.12 by root, Mon May 5 16:51:52 2008 UTC

… …
7 pty.h \ 7 pty.h \
8 util.h \ 8 util.h \
9 libutil.h \ 9 libutil.h \
10 sys/ioctl.h \ 10 sys/ioctl.h \
11 sys/stropts.h \ 11 sys/stropts.h \
12 stropts.h \
12) 13)
13 14
14AC_CHECK_FUNCS( \ 15AC_CHECK_FUNCS( \
15 revoke \ 16 revoke \
16 _getpty \ 17 _getpty \
… …
63 ;; 64 ;;
64esac 65esac
65 66
66if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then 67if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
67 AC_MSG_CHECKING(for UNIX98 ptys) 68 AC_MSG_CHECKING(for UNIX98 ptys)
68 AC_TRY_LINK([#include <stdlib.h>], 69 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]],
69 [grantpt(0);unlockpt(0);ptsname(0);], 70 [[grantpt(0);unlockpt(0);ptsname(0);]])],
70 [unix98_pty=yes 71 [unix98_pty=yes
71 AC_DEFINE(UNIX98_PTY, 1, "") 72 AC_DEFINE(UNIX98_PTY, 1, "")
72 AC_MSG_RESULT(yes)], 73 AC_MSG_RESULT(yes)],
73 [AC_MSG_RESULT(no)]) 74 [AC_MSG_RESULT(no)])
74fi 75fi
… …
116 updwtmp \ 117 updwtmp \
117 updwtmpx \ 118 updwtmpx \
118 updlastlogx \ 119 updlastlogx \
119) 120)
120 121
121AC_CHECK_HEADERS( \ 122AC_CHECK_HEADERS(lastlog.h)
122 utmp.h \
123 utmpx.h \
124 lastlog.h \
125)
126 123
127dnl# -------------------------------------------------------------------------- 124dnl# --------------------------------------------------------------------------
128dnl# DO ALL UTMP AND WTMP CHECKING 125dnl# DO ALL UTMP AND WTMP CHECKING
129dnl# -------------------------------------------------------------------------- 126dnl# --------------------------------------------------------------------------
130dnl# check for host field in utmp structure 127dnl# check for host field in utmp structure
131 128
132dnl# -------------------------------------------- 129dnl# --------------------------------------------
133AC_CHECK_HEADER(utmp.h, 130AC_CHECK_HEADERS(utmp.h,
134[AC_CACHE_CHECK([for struct utmp], struct_utmp, 131[AC_CACHE_CHECK([for struct utmp], struct_utmp,
135[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> 132[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
136#include <utmp.h>]], [[struct utmp ut;]])],[struct_utmp=yes],[struct_utmp=no])]) 133#include <utmp.h>]], [[struct utmp ut;]])],[struct_utmp=yes],[struct_utmp=no])])
137if test x$struct_utmp = xyes; then 134if test x$struct_utmp = xyes; then
138 AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp) 135 AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp)
… …
150[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> 147[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
151#include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[struct_utmp_pid=yes],[struct_utmp_pid=no])]) 148#include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[struct_utmp_pid=yes],[struct_utmp_pid=no])])
152if test x$struct_utmp_pid = xyes; then 149if test x$struct_utmp_pid = xyes; then
153 AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid) 150 AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)
154fi 151fi
155) dnl# AC_CHECK_HEADER(utmp.h 152) dnl# AC_CHECK_HEADERS(utmp.h
156 153
157dnl# -------------------------------------------- 154dnl# --------------------------------------------
158 155
159AC_CHECK_HEADER(utmpx.h, 156AC_CHECK_HEADERS(utmpx.h,
160[AC_CACHE_CHECK([for struct utmpx], struct_utmpx, 157[AC_CACHE_CHECK([for struct utmpx], struct_utmpx,
161[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> 158[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
162#include <utmpx.h>]], [[struct utmpx ut;]])],[struct_utmpx=yes],[struct_utmpx=no])]) 159#include <utmpx.h>]], [[struct utmpx ut;]])],[struct_utmpx=yes],[struct_utmpx=no])])
163if test x$struct_utmpx = xyes; then 160if test x$struct_utmpx = xyes; then
164 AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx) 161 AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
… …
171if test x$struct_utmpx_host = xyes; then 168if test x$struct_utmpx_host = xyes; then
172 AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host) 169 AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)
173fi 170fi
174 171
175AC_CACHE_CHECK(for session in utmpx struct, struct_utmpx_session, 172AC_CACHE_CHECK(for session in utmpx struct, struct_utmpx_session,
176[AC_TRY_COMPILE([#include <sys/types.h> 173[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
177#include <utmpx.h>], 174#include <utmpx.h>]], [[struct utmpx utx; utx.ut_session;]])],[struct_utmpx_session=yes],[struct_utmpx_session=no])])
178[struct utmpx utx; utx.ut_session;],
179struct_utmpx_session=yes, struct_utmpx_session=no)])
180if test x$struct_utmpx_session = xyes; then 175if test x$struct_utmpx_session = xyes; then
181 AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session) 176 AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)
182fi 177fi
183) dnl# AC_CHECK_HEADER(utmpx.h 178) dnl# AC_CHECK_HEADERS(utmpx.h
184 179
185dnl# -------------------------------------------------------------------------- 180dnl# --------------------------------------------------------------------------
186dnl# check for struct lastlog 181dnl# check for struct lastlog
187AC_CACHE_CHECK(for struct lastlog, struct_lastlog, 182AC_CACHE_CHECK(for struct lastlog, struct_lastlog,
188[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> 183[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
… …
444]) 439])
445 440
446AC_DEFUN([SCM_RIGHTS_CHECK], 441AC_DEFUN([SCM_RIGHTS_CHECK],
447[ 442[
448AC_CACHE_CHECK(for unix-compliant filehandle passing ability, can_pass_fds, 443AC_CACHE_CHECK(for unix-compliant filehandle passing ability, can_pass_fds,
449[AC_TRY_LINK([ 444[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
450#include <cstddef> // broken bsds (is that redundant?) need this 445#include <cstddef> // broken bsds (is that redundant?) need this
451#include <sys/types.h> 446#include <sys/types.h>
452#include <sys/socket.h> 447#include <sys/socket.h>
453#include <sys/uio.h> 448#include <sys/uio.h>
454],[ 449]], [[
455{ 450{
456 msghdr msg; 451 msghdr msg;
457 iovec iov; 452 iovec iov;
458 char buf [100]; 453 char buf [100];
459 char data = 0; 454 char data = 0;
… …
473 468
474 *(int *)CMSG_DATA (cmsg) = 5; 469 *(int *)CMSG_DATA (cmsg) = 5;
475 470
476 return sendmsg (3, &msg, 0); 471 return sendmsg (3, &msg, 0);
477} 472}
478],[can_pass_fds=yes],[can_pass_fds=no])]) 473]])],[can_pass_fds=yes],[can_pass_fds=no])])
479if test x$can_pass_fds = xyes; then 474if test x$can_pass_fds = xyes; then
480 AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing) 475 AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing)
481else 476else
482 AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability]) 477 AC_MSG_ERROR([libptytty requires unix-compliant filehandle passing ability])
483fi 478fi
484]) 479])
485 480
486AC_DEFUN([TTY_GROUP_CHECK], 481AC_DEFUN([TTY_GROUP_CHECK],
487[ 482[
488AC_CACHE_CHECK([for tty group], tty_group, 483AC_CACHE_CHECK([for tty group], tty_group,
489[AC_TRY_RUN([ 484[AC_RUN_IFELSE([AC_LANG_SOURCE([[
490#include <sys/types.h> 485#include <sys/types.h>
491#include <sys/stat.h> 486#include <sys/stat.h>
492#include <unistd.h> 487#include <unistd.h>
493#include <grp.h> 488#include <grp.h>
494 489
… …
504 && (stat(tty, &st)) == 0 499 && (stat(tty, &st)) == 0
505 && st.st_gid == gr->gr_gid) 500 && st.st_gid == gr->gr_gid)
506 return 0; 501 return 0;
507 else 502 else
508 return 1; 503 return 1;
509}],
510[tty_group=yes],[tty_group=no],[tty_group=no])]) 504}]])],[tty_group=yes],[tty_group=no],[tty_group=no])])
511if test x$tty_group = xyes; then 505if test x$tty_group = xyes; then
512 AC_DEFINE(TTY_GID_SUPPORT, 1, "") 506 AC_DEFINE(TTY_GID_SUPPORT, 1, "")
513fi]) 507fi])
514 508

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