diff --git a/lib/Makefile.am b/lib/Makefile.am
new file mode 100644
index 0000000..3558dd8
--- /dev/null
+++ b/lib/Makefile.am
@@ -0,0 +1,55 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+SUBDIRS = \
+  cpp
+
+if WITH_MONO
+SUBDIRS += csharp
+endif
+
+if WITH_JAVA
+SUBDIRS += java
+endif
+
+if WITH_PYTHON
+SUBDIRS += py
+endif
+
+if WITH_ERLANG
+SUBDIRS += erl
+endif
+
+if WITH_RUBY
+SUBDIRS += rb
+endif
+
+if WITH_PERL
+SUBDIRS += perl
+endif
+
+# All of the libs that don't use Automake need to go in here
+# so they will end up in our release tarballs.
+EXTRA_DIST = \
+  cocoa \
+  hs    \
+  ocaml \
+  php   \
+  erl   \
+  st