Include new external library into SM build system

[email protected] Tue, 5 Sep 2017 02:55:51 -0700 (PDT)
Newsgroups gmane.comp.mozilla.devel.jseng
Message-ID <[email protected]>
Hi guys!

I want to include my new external library into SpiderMonkey js shell to use some it functionality inside js shell sources.

I have sources and make file for my library. How can I insert it into mozilla build system?