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-rw-r--r--morphlib/cachekeycomputer.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/morphlib/cachekeycomputer.py b/morphlib/cachekeycomputer.py
index 4573ad0d..244257a0 100644
--- a/morphlib/cachekeycomputer.py
+++ b/morphlib/cachekeycomputer.py
@@ -27,8 +27,8 @@ class CacheKeyComputer(object):
self._calculated = {}
def _filterenv(self, env):
- keys = ["LOGNAME", "PREFIX", "TARGET", "TARGET_STAGE1",
- "TARGET_GCC_CONFIG", "USER", "USERNAME"]
+ keys = ["LOGNAME", "TARGET", "TARGET_STAGE1", "TARGET_GCC_CONFIG",
+ "USER", "USERNAME"]
return dict([(k, env[k]) for k in keys])
def compute_key(self, artifact):
@@ -88,6 +88,7 @@ class CacheKeyComputer(object):
kind = artifact.source.morphology['kind']
if kind == 'chunk':
keys['build-mode'] = artifact.source.build_mode
+ keys['prefix'] = artifact.source.prefix
keys['tree'] = artifact.source.tree
elif kind in ('system', 'stratum'):
morphology = artifact.source.morphology