forks/apenwarr-redo
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Add some conditionals around some high-bandwidth debug statements.

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When you have lots of unmodified dependencies, building these printout
strings (which aren't even printed unless you're using -d) ends up taking
something like 5% of the runtime.
This commit is contained in:
Avery Pennarun 2010-12-09 06:44:47 -08:00
commit 10afd9000f
1 changed files with 2 additions and 2 deletions
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4
redo-ifchange.py
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@ -5,7 +5,7 @@ from helpers import debug, debug2, err, unlink
def dirty_deps(f, depth, max_changed): def dirty_deps(f, depth, max_changed):
debug('%s?%s\n' % (depth, f.name)) if vars.DEBUG >= 1: debug('%s?%s\n' % (depth, f.name))
if f.changed_runid == None: if f.changed_runid == None:
debug('%s-- DIRTY (never built)\n' % depth) debug('%s-- DIRTY (never built)\n' % depth)
@ -14,7 +14,7 @@ def dirty_deps(f, depth, max_changed):
debug('%s-- DIRTY (built)\n' % depth) debug('%s-- DIRTY (built)\n' % depth)
return True # has been built more recently than parent return True # has been built more recently than parent
if f.is_checked(): if f.is_checked():
debug('%s-- CLEAN (checked)\n' % depth) if vars.DEBUG >= 1: debug('%s-- CLEAN (checked)\n' % depth)
return False # has already been checked during this session return False # has already been checked during this session
if not f.stamp: if not f.stamp: