This tarball contains SpiderMonkey 52.

It is based on the latest build from Mozilla as of July 19, 2017,
downloaded from:
https://treeherder.mozilla.org/#/jobs?repo=mozilla-esr52&filter-searchStr=pkg&selectedJob=115713713
(Link expires after at least 30 and at most 90 days)

The source for this tarball is the "mozjs52" branch of
https://github.com/ptomato/mozjs, which consists of the Mozilla tarball
unpacked, plus patches which are pending review and/or backporting in
Mozilla's bug tracker.

Patches applied:
12245689 build: Add major version to make parallel installable
6fe69231 build: Fix library install name on macOS
12031a42 build: Copy headers on install instead of symlinking
e39d9f45 headers: Fix symbols visibility
1bbfc456 Disable MOZ_GLUE_IN_PROGRAM in stand-alone builds on all platforms
2e986818 build: Remove unnecessary NSPR dependency
8e7f8d3c tests: Skip on all 64-bit archs
4a06a1a6 build: Include configure script, be nicer about options
0be8b144 Take both with-wrapped and unwrapped enclosing environments when getting non-syntactic lexical environments
