diff -urNp links-2.5-orig/configure.in links-2.5/configure.in
--- links-2.5-orig/configure.in 2011-12-18 22:53:06.000000000 +0100
+++ links-2.5/configure.in 2012-01-03 14:44:32.804041330 +0100
@@ -5,6 +5,8 @@
AC_INIT(main.c)
+AC_CONFIG_AUX_DIR([config])
+AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE(links, 2.6)
ACLOCAL="./missing aclocal"
@@ -18,7 +20,7 @@ AM_CONFIG_HEADER(config.h)
dnl Checks for programs.
AC_PROG_CC
-#AC_PROG_CXX
+AC_PROG_CXX
#AC_PROG_AWK
#AM_PROG_LEX
#AC_PROG_YACC