dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.13.2.51 2002/06/11 11:03:17 guus Exp $
+dnl $Id: configure.in,v 1.13.2.53 2002/07/12 11:45:20 guus Exp $
AC_INIT(src/tincd.c)
AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
[ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ]
;;
+ *cygwin*)
+ AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
+ [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ]
+ ;;
*)
AC_MSG_ERROR("Unknown operating system.")
;;
AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
fi
+AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
+[
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netdb.h>],
+ [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
+ ac_cv_struct_addrinfo=yes,
+ ac_cv_struct_addrinfo=no)
+])
+if test $ac_cv_struct_addrinfo = yes; then
+ AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
+fi
+
dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_FUNC_ALLOCA
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name \
-putenv select strdup strerror strsignal strtol unsetenv getnameinfo])
+putenv select strdup strerror strsignal strtol unsetenv \
+freeaddrinfo gai_strerror getaddrinfo getnameinfo])
jm_FUNC_MALLOC
jm_FUNC_REALLOC