--- radiusclient-ng-0.5.6/configure.in.orig	2007-07-24 02:19:22.000000000 +0200
+++ radiusclient-ng-0.5.6/configure.in	2014-01-05 17:56:22.984401597 +0100
@@ -53,8 +53,8 @@
 )
 
 dnl Checks for libraries.
-AC_CHECK_LIB(nsl, gethostbyname)
-AC_CHECK_LIB(socket, socket)
+AC_SEARCH_LIBS(gethostbyname, nsl)
+AC_SEARCH_LIBS(socket, socket)
 if test "$shadow_passwords" = "yes"
 then
 	AC_CHECK_LIB(c, getspnam,:,
@@ -63,7 +63,7 @@
                 )
 	)
 fi
-AC_CHECK_LIB(crypt, crypt)
+AC_SEARCH_LIBS(crypt, crypt)
 
 dnl Checks for endianness
 AC_C_BIGENDIAN