diff options
Diffstat (limited to 'src/engine/SCons/Node/Python.py')
| -rw-r--r-- | src/engine/SCons/Node/Python.py | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/src/engine/SCons/Node/Python.py b/src/engine/SCons/Node/Python.py index 312be5c..a2537ae 100644 --- a/src/engine/SCons/Node/Python.py +++ b/src/engine/SCons/Node/Python.py @@ -30,7 +30,6 @@ Python nodes. __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" import SCons.Node -import time class Value(SCons.Node.Node): """A class for Python variables, typically passed on the command line @@ -39,7 +38,6 @@ class Value(SCons.Node.Node): def __init__(self, value): SCons.Node.Node.__init__(self) self.value = value - self.timestamp = time.time() def __str__(self): return repr(self.value) @@ -48,20 +46,7 @@ class Value(SCons.Node.Node): """A "builder" for Values.""" pass - def current(self, calc): - """If all of our children were up-to-date, then this - Value was up-to-date, too.""" - # Allow the children to calculate their signatures. - calc.bsig(self) - state = 0 - for kid in self.children(None): - s = kid.get_state() - if s and (not state or s > state): - state = s - if state == 0 or state == SCons.Node.up_to_date: - return 1 - else: - return 0 + current = SCons.Node.Node.children_are_up_to_date def is_under(self, dir): # Make Value nodes get built regardless of @@ -77,5 +62,17 @@ class Value(SCons.Node.Node): contents = contents + kid.get_contents() return contents - def get_timestamp(self): - return self.timestamp + def calc_csig(self, calc): + """Because we're a Python value node and don't have a real + timestamp, we get to ignore the calculator and just use the + value contents.""" + try: + self.binfo + except: + self.binfo = self.new_binfo() + try: + return self.binfo.csig + except AttributeError: + self.binfo.csig = self.get_contents() + self.store_info(self.binfo) + return self.binfo.csig |