X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=575113190ed25a676f55d2d06f2b25af8dc60265;hp=c0db8d5939351cc16e62ac9d6b26c169f8ad13f3;hb=c2752b961c9262386b940c2c053b9909bee22859;hpb=1935c44a1e8ab7c31c836f90215e3c5b5f8dd776

diff --git a/configure.in b/configure.in
index c0db8d59..57511319 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl $Id: configure.in,v 1.13.2.35 2001/10/13 13:53:07 guus Exp $
+dnl $Id: configure.in,v 1.13.2.38 2001/11/15 23:49:46 zarq Exp $
 
 AC_INIT(src/tincd.c)
 AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
@@ -68,12 +68,28 @@ AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
 
+AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
+  AC_TRY_COMPILE(
+    [
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+    ],
+    [ struct addrinfo s; s.ai_flags = 0; ],
+    [ ac_cv_have_struct_addrinfo="yes" ],
+    [ ac_cv_have_struct_addrinfo="no" ]
+  )])
+if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
+  AC_DEFINE(HAVE_STRUCT_ADDRINFO)
+fi
+
 dnl Checks for library functions.
 AC_FUNC_MEMCMP
 AC_FUNC_ALLOCA
 AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([ftime socket select strtol strerror flock unsetenv \
-asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name])
+asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name \
+getaddrinfo getnameinfo gai_strerror freeaddrinfo])
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC