THRIFT-3550 make a script to build perl cpan module and update perl dependencies for cpan
diff --git a/lib/perl/build-cpan-dist.sh b/lib/perl/build-cpan-dist.sh
new file mode 100755
index 0000000..1765e6d
--- /dev/null
+++ b/lib/perl/build-cpan-dist.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+#
+# This script is intended to be used after tagging the repository and updating
+# the version files for a release.  It will create a CPAN archive.
+
+perl Makefile.PL
+make
+make manifest
+make dist