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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 - 2019, TBOOX Open Source Group.
--
-- @author ruki
-- @file leave.lua
--
-- leave the given environment
function _leave(platform, name)
local old = platform:data("windows.environment." .. name)
if old then
os.setenv(name, old)
end
end
-- leave the toolchains environment
function _leave_toolchains(platform)
_leave(platform, "path")
_leave(platform, "lib")
_leave(platform, "include")
_leave(platform, "libpath")
end
-- leave environment
function main(platform, name)
local maps = {toolchains = _leave_toolchains}
local func = maps[name]
if func then
func(platform)
end
end
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