Mention CLCACHE_MEMCACHED environment variable in README

frerich · May 24, 2017 · 05e2ec4 · 05e2ec4
1 parent f5a8d4d
commit 05e2ec4
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diff --git a/README.asciidoc b/README.asciidoc
@@ -96,6 +96,12 @@ CLCACHE_SERVER::
     running `clcachesrv.py` script which takes care of caching file hashes.
     This greatly improves performance of cache hits, but only has an effect in
     direct mode (i.e. when `CLCACHE_NODIRECT` is not set).
+CLCACHE_MEMCACHED::
+    This variable can be used to make clcache use a
+    memcached[https://memcached.org/] backend for saving and restoring cached
+    data. The variable is assumed to hold the host and port information of the
+    memcached server, e.g. `127.0.0.1:11211`.
+
 
 Known limitations
 ~~~~~~~~~~~~~~~~~