diff options
Diffstat (limited to 'engine/SCons/Taskmaster.py')
| -rw-r--r-- | engine/SCons/Taskmaster.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/engine/SCons/Taskmaster.py b/engine/SCons/Taskmaster.py index 019b2d7..e98a859 100644 --- a/engine/SCons/Taskmaster.py +++ b/engine/SCons/Taskmaster.py @@ -1,5 +1,5 @@ # -# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation +# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 The SCons Foundation # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the @@ -47,7 +47,7 @@ interface and the SCons build engine. There are two key classes here: target(s) that it decides need to be evaluated and/or built. """ -__revision__ = "src/engine/SCons/Taskmaster.py 5134 2010/08/16 23:02:40 bdeegan" +__revision__ = "src/engine/SCons/Taskmaster.py 5357 2011/09/09 21:31:03 bdeegan" from itertools import chain import operator @@ -66,6 +66,7 @@ NODE_UP_TO_DATE = SCons.Node.up_to_date NODE_EXECUTED = SCons.Node.executed NODE_FAILED = SCons.Node.failed +print_prepare = 0 # set by option --debug=prepare # A subsystem for recording stats about how different Nodes are handled by # the main Taskmaster loop. There's no external control here (no need for @@ -161,6 +162,7 @@ class Task(object): unlink underlying files and make all necessary directories before the Action is actually called to build the targets. """ + global print_prepare T = self.tm.trace if T: T.write(self.trace_message(u'Task.prepare()', self.node)) @@ -186,8 +188,14 @@ class Task(object): executor = self.targets[0].get_executor() executor.prepare() for t in executor.get_action_targets(): + if print_prepare: + print "Preparing target %s..."%t + for s in t.side_effects: + print "...with side-effect %s..."%s t.prepare() for s in t.side_effects: + if print_prepare: + print "...Preparing side-effect %s..."%s s.prepare() def get_target(self): |