From 4391c9b27bf6a3ae61eadb797d14dfef096dc764 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Bylica?= <chfast@gmail.com>
Date: Tue, 3 Feb 2015 15:18:09 +0100
Subject: [PATCH] Update README.md - add information about options

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 30ed2f489..a480e83dc 100644
--- a/README.md
+++ b/README.md
@@ -30,5 +30,14 @@ It can be used to substitute classic interpreter-like EVM Virtual Machine in Eth
 ### Windows
 
 Ask me.
+
+## Options
+
+Options to evmjit library can be passed by environmental variables, e.g. `EVMJIT_CACHE=0 testeth --jit`.
+
+Option        | Default value | Description
+------------- | ------------- | ----------------------------------------------
+EVMJIT_CACHE  | 1             | Enables on disk cache for compiled EVM objects
+EVMJIT_DUMP   | 0             | Dumps generated LLVM module to standard output