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AC_INIT(telnetd.c)
CONFIG_RULES
AC_PROG_INSTALL
AC_CHECK_LIB(util,main)
AC_CHECK_LIB(termcap,main,AC_DEFINE(TERMCAP)
LIBS="$LIBS -ltermcap",
AC_CHECK_LIB(curses,setupterm,LIBS="$LIBS -lcurses",
AC_CHECK_LIB(ncurses,setupterm,LIBS="$LIBS -lncurses")
))
AC_CHECK_HEADER(termios.h,AC_DEFINE(USE_TERMIO) ac_termio=1)
if test -z "$ac_termio"; then
AC_CHECK_HEADER(termio.h,AC_DEFINE(SYSV_TERMIO),ac_sysv_termio=1)
if test -z "$ac_sysv_termio"; then
AC_MSG_CHECKING([for cc_t in termio.h])
AC_CACHE_VAL(krb_cv_type_cc_t,
[AC_TRY_LINK([cc_t],[#include <termio.h>],
[cc_t foo;],krb_cv_type_cc_t=yes,krb_cv_type_cc_t=no)])
AC_MSG_RESULT($krb_cv_type_cc_t)
if test $krb_cv_type_cc_t = no; then
AC_DEFINE(NO_CC_T)
fi
fi
fi
AC_HEADER_TIME
AC_CHECK_HEADERS(string.h arpa/nameser.h utmp.h sys/time.h sys/tty.h sac.h sys/ptyvar.h sys/filio.h sys/stream.h sys/utsname.h memory.h)
AC_CHECK_FUNCS(gettosbyname vsnprintf)
KRB5_AC_INET6
dnl
dnl Test if speed_t needs to be defined
AC_CACHE_CHECK([if speed_t is defined], krb5_cv_type_speed_t,
[AC_TRY_COMPILE(dnl
[#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
#ifndef USE_TERMIO
#include <sgtty.h>
#else
# ifdef SYSV_TERMIO
# include <termio.h>
# else
# include <termios.h>
# endif
#endif
],[speed_t termspeed],krb5_cv_type_speed_t=yes, krb5_cv_type_speed_t=no)])
if test $krb5_cv_type_speed_t = no; then
AC_DEFINE(speed_t, int)
fi;
dnl
dnl
dnl Make our operating system-specific security checks and definitions for
dnl login.
dnl
case $krb5_cv_host in
*-*-hpux*)
broken_streams=yes
;;
*-*-linux*)
# Someday Linux may have a Streams user-level interface, so checking
# for sys/stream.h may not always work. But I'm reasonably
# sure Linux will never require pushing magic streams modules onto
# pty's! :-) --- TYT
broken_streams=yes
;;
*-*-irix*)
# Irix doesn't have a working granpt, and more over
# you can't push anything onto a pty, so telnetd really
# Really wants to treat it as if it doesn't have streams
broken_streams=yes
;;
esac
if test -z "$broken_streams" -a "$ac_cv_header_sys_stream_h" = yes; then
AC_CHECK_FUNC(grantpt,AC_DEFINE(STREAMSPTY))
fi
AC_MSG_CHECKING([if setpgrp takes two arguments])
dnl
AC_CACHE_VAL(krb5_cv_sys_setpgrp_two,
[AC_TRY_LINK(
[#include <unistd.h>],[setpgrp(0,0)],
krb5_cv_sys_setpgrp_two=yes,krb5_cv_sys_setpgrp_two=no)])
AC_MSG_RESULT($krb5_cv_sys_setpgrp_two)
if test $krb5_cv_sys_setpgrp_two = yes; then
AC_DEFINE(SETPGRP_TWOARG)
fi
dnl
KRB5_NEED_PROTO([#include <stdlib.h>],unsetenv,1)
KRB5_NEED_PROTO([#include <stdlib.h>],setenv,1)
KRB5_BUILD_PROGRAM
V5_AC_OUTPUT_MAKEFILE
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