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import SCons.Util, os
def generate(env) :
def modify_targets(target, source, env) :
target = [env.File("html/index.html")]
return target, source
def generate_actions(source, target, env, for_signature) :
if env.WhereIs("$DOXYGEN") and env.WhereIs("$DOT") :
return [SCons.Action.Action("$DOXYGEN $SOURCE", cmdstr = "$DOXYCOMSTR")]
else :
return []
env["DOXYGEN"] = "doxygen"
# FIXME: For some reason, things go incredibly slow (at least on OS X)
# when not doing this. Some environment flag is having an effect on
# this; find out which
env["ENV"] = os.environ
env["DOT"] = "dot"
env["BUILDERS"]["DoxyGen"] = SCons.Builder.Builder(
emitter = modify_targets,
generator = generate_actions,
single_source = True)
def exists(env) :
return True
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