Make sure CMake build files end up in release tarball
diff --git a/test/Makefile.am b/test/Makefile.am
index 78a6892..dcd911d 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -49,6 +49,7 @@
 	@echo "----------------"
 
 EXTRA_DIST = \
+    CMakeLists.txt \
 	Makefile.lite \
 	cuesheet.ok \
 	metaflac.flac.in \