Add Cirrus-CI build status badge

diff --git a/README.md b/README.md
index 4b6d19e7e72dcc4532b9828aae0756424ba9adc4..e3f19c5a3525dabad4dbee5b04dce86176c8997e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@ a list of known ports and bindings is provided on [Zstandard homepage](http://ww
 [![Build Status][travisDevBadge]][travisLink]
 [![Build status][AppveyorDevBadge]][AppveyorLink]
 [![Build status][CircleDevBadge]][CircleLink]
+[![Build status][CirrusDevBadge]][CirrusLink]
 
 [travisDevBadge]: https://travis-ci.org/facebook/zstd.svg?branch=dev "Continuous Integration test suite"
 [travisLink]: https://travis-ci.org/facebook/zstd
@@ -21,6 +22,8 @@ a list of known ports and bindings is provided on [Zstandard homepage](http://ww
 [AppveyorLink]: https://ci.appveyor.com/project/YannCollet/zstd-p0yf0
 [CircleDevBadge]: https://circleci.com/gh/facebook/zstd/tree/dev.svg?style=shield "Short test suite"
 [CircleLink]: https://circleci.com/gh/facebook/zstd
+[CirrusDevBadge]: https://api.cirrus-ci.com/github/facebook/zstd.svg
+[CirrusLink]: https://cirrus-ci.com/github/facebook/zstd
 
 ## Benchmarks