From 0a66ba63ca757b56da90a7451968ca3db5b890c4 Mon Sep 17 00:00:00 2001
From: Jan Vcelak <jv@fcelda.cz>
Date: Sat, 19 Nov 2016 16:00:02 +0100
Subject: [PATCH] tests-extra: environment variable with custom build path

---
 tests-extra/tools/dnstest/params.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests-extra/tools/dnstest/params.py b/tests-extra/tools/dnstest/params.py
index f1c1de8988..3fc5aefeef 100644
--- a/tests-extra/tools/dnstest/params.py
+++ b/tests-extra/tools/dnstest/params.py
@@ -8,10 +8,11 @@ import os, shutil
 
 module_path = os.path.dirname(os.path.realpath(__file__))
 repo_path = os.path.realpath(os.path.join(module_path, "..", "..", ".."))
+build_path = os.environ.get("KNOT_TEST_BUILD_PATH", repo_path)
 
 def repo_binary(name):
     """Get absolute path to a binary in Knot DNS sources."""
-    return os.path.join(repo_path, name)
+    return os.path.join(build_path, name)
 
 def get_binary(env_name, default):
     env = os.environ.get(env_name)
-- 
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