Make sure CMake build files end up in release tarball
diff --git a/Makefile.am b/Makefile.am
index 19899cd..83e0140 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -38,6 +38,11 @@
 endif
 
 EXTRA_DIST = \
+	CMakeLists.txt \
+	config.cmake.h.in \
+	flac-config.cmake.in \
+	cmake/FindOGG.cmake \
+	cmake/UseSystemExtensions.cmake \
 	COPYING.FDL \
 	COPYING.GPL \
 	COPYING.LGPL \