Use foreign strictness to avoid automake errors.

Upstream-Status: Submitted (https://github.com/linux-test-project/ltp/issues/16)
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/configure.ac b/configure.ac
index 9f397e7..fc57957 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4 +4 @@
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([foreign])
--- a/utils/ffsb-6.0-rc2/configure.in
+++ b/utils/ffsb-6.0-rc2/configure.in
@@ -2,2 +2,3 @@ dnl Process this file with autoconf to produce a configure script.
-AC_INIT(main.c)
-AM_INIT_AUTOMAKE(ffsb, 6.0-RC2)
+AC_INIT([ffsb], [6.0-RC2])
+AC_CONFIG_SRCDIR([main.c])
+AM_INIT_AUTOMAKE([foreign])