--- arping-2.14/configure.ac.orig 2014-06-29 12:05:51.000000000 +0200 +++ arping-2.14/configure.ac 2014-07-04 20:21:49.765587884 +0200 @@ -17,8 +17,8 @@ # Checks for libraries. AC_CHECK_LIB([m], [sqrt]) -AC_CHECK_LIB([socket], [socket]) -AC_CHECK_LIB([nsl], [gethostbyname]) +AC_SEARCH_LIBS([socket], [socket]) +AC_SEARCH_LIBS([gethostbyname], [nsl]) AC_CHECK_LIB([cap], [cap_init]) AC_CHECK_LIB([rt], [clock_gettime]) AC_CHECK_LIB([net], [libnet_name_resolve],