thodg/cgminer

diff --git a/autogen.sh b/autogen.sh
index 1f39800..3f3088e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,7 @@
 #!/bin/sh
+make clean
+make maintainer-clean
+
 bs_dir="$(dirname $(readlink -f $0))"
 rm -rf "${bs_dir}"/autom4te.cache
 rm -f "${bs_dir}"/aclocal.m4 "${bs_dir}"/ltmain.sh