From 280af95cacefc17a569312c6157ce2baccf68ac8 Mon Sep 17 00:00:00 2001
From: Richard Maw <richard.maw@codethink.co.uk>
Date: Thu, 12 Apr 2012 15:11:14 +0100
Subject: cachekeycomputer: look up values in buildenv

Duplicate data less, so it should be more manageable
---
 morphlib/cachekeycomputer.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'morphlib/cachekeycomputer.py')

diff --git a/morphlib/cachekeycomputer.py b/morphlib/cachekeycomputer.py
index 1cc377b3..43ebf064 100644
--- a/morphlib/cachekeycomputer.py
+++ b/morphlib/cachekeycomputer.py
@@ -21,8 +21,7 @@ import morphlib
 class CacheKeyComputer():
 
     def __init__(self, build_env):
-        self._arch = morphlib.util.arch()
-        self._env = self._filterenv(build_env.env)
+        self._build_env = build_env
         self._calculated = {}
 
     def _filterenv(self, env):
@@ -70,8 +69,8 @@ class CacheKeyComputer():
 
     def _calculate(self, source):
         return {
-            'arch': self._arch,
-            'env': self._env,
+            'arch': self._build_env.arch,
+            'env': self._filterenv(self._build_env.env),
             'ref': source.sha1,
             'filename': source.filename,
             'kids': [self.get_cache_id(dependency)
-- 
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