esac
aclocal
sed -e 's/AC_PROG_AWK/dnl &/' -i aclocal.m4
-cat `aclocal --print-ac-dir`/check_gnu_make.m4 !(aclocal).m4 >> aclocal.m4
+cat `aclocal --print-ac-dir`/ax_check_gnu_make.m4 !(aclocal).m4 >> aclocal.m4
function filter()
{
sed -e '/no proper invocation of AM_INIT_AUTOMAKE was found\./d' \