1 files changed, 3 insertions, 0 deletions
diff --git a/autogen.sh b/autogen.sh
index f163e35a7..d3ca3d2d3 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -119,6 +119,9 @@ for i in $ac_local_paths; do
 	fi
 done
 
+rm -rf config.cache build
+mkdir build
+
 echo "  $ACLOCAL $ACLOCAL_FLAGS"
 $ACLOCAL $ACLOCAL_FLAGS || exit 1