Add a NoClean() function. (Steven Johnson)

2 files changed, 14 insertions, 0 deletions

diff --git a/src/engine/SCons/Node/NodeTests.py b/src/engine/SCons/Node/NodeTests.py
index 4f7b65a..cd546cd 100644
--- a/src/engine/SCons/Node/NodeTests.py
+++ b/src/engine/SCons/Node/NodeTests.py
@@ -704,6 +704,15 @@ class NodeTestCase(unittest.TestCase):
         node.set_always_build(3)
         assert node.always_build == 3
 
+    def test_set_noclean(self):
+        """Test setting a Node's noclean value
+        """
+        node = SCons.Node.Node()
+        node.set_noclean()
+        assert node.noclean
+        node.set_noclean(7)
+        assert node.noclean == 7
+
     def test_set_precious(self):
         """Test setting a Node's precious value
         """
diff --git a/src/engine/SCons/Node/__init__.py b/src/engine/SCons/Node/__init__.py
index 483e88b..67a72ae 100644
--- a/src/engine/SCons/Node/__init__.py
+++ b/src/engine/SCons/Node/__init__.py
@@ -197,6 +197,7 @@ class Node:
         self.env = None
         self.state = no_state
         self.precious = None
+        self.noclean = None
         self.always_build = None
         self.found_includes = {}
         self.includes = None
@@ -740,6 +741,10 @@ class Node:
         """Set the Node's precious value."""
         self.precious = precious
 
+    def set_noclean(self, noclean = 1):
+        """Set the Node's noclean value."""
+        self.noclean = noclean
+
     def set_always_build(self, always_build = 1):
         """Set the Node's always_build value."""
         self.always_build = always_build