AC_PROG_CC
AC_PROG_CPP
-AC_PROG_LD
AC_PROG_RANLIB
AC_ARG_VAR([PERL], [path to Perl interpreter])
fi
AC_CHECK_LIB([socket], [connect])
-AC_CHECK_LIB([resolv], [gethostbyname])
-AC_CHECK_LIB([dl], [dladdr])
+AC_SEARCH_LIBS([gethostbyname], [resolv], [RESOLVER_LIBS=-lresolv])
+AC_CHECK_LIB([dl], [dladdr], [FAULT_LIBS=-ldl])
+AC_SUBST([FAULT_LIBS])
CFLAGS="$CFLAGS -Wall -Wno-sign-compare"