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--!A cross-platform build utility based on Lua
--
-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License. You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
--
-- @author ruki
-- @file clang.lua
--
-- inherit gcc
inherit("gcc")
-- init it
function init(self)
-- init super
_super.init(self)
-- suppress warning
_super._g.cxflags = {"-Qunused-arguments"}
_super._g.mxflags = {"-Qunused-arguments"}
_super._g.asflags = {"-Qunused-arguments"}
end
-- make the optimize flag
function nf_optimize(self, level)
-- the maps
local maps =
{
none = "-O0"
, fast = "-O1"
, faster = "-O2"
, fastest = "-O3"
, smallest = "-Oz" -- smaller than -Os
, aggressive = "-Ofast"
}
-- make it
return maps[level]
end
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