THRIFT-4547: add swift to bionic build image and run unit tests
diff --git a/lib/swift/Makefile.am b/lib/swift/Makefile.am
new file mode 100644
index 0000000..6b88b06
--- /dev/null
+++ b/lib/swift/Makefile.am
@@ -0,0 +1,46 @@
+#
+# 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 = .
+
+all-local:
+	swift build --configuration release
+
+install-exec-hook:
+	swift install
+
+clean-local:
+	swift package clean
+	rm -rf .build
+
+precross:
+	swift
+
+check-local:
+	swift test
+
+EXTRA_DIST = \
+	Package.swift \
+	Sources \
+	Tests \
+	README.md
+
+MAINTAINERCLEANFILES = \
+	Makefile \
+	Makefile.in