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--!The Make-like Build Utility based on Lua
--
-- XMake is free software; you can redistribute it and/or modify
-- it under the terms of the GNU Lesser General Public License as published by
-- the Free Software Foundation; either version 2.1 of the License, or
-- (at your option) any later version.
--
-- XMake is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public License
-- along with XMake;
-- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
--
-- Copyright (C) 2015 - 2016, ruki All rights reserved.
--
-- @author ruki
-- @file extractor.lua
--
-- define module
local extractor = extractor or {}
-- load modules
local io = require("base/io")
local path = require("base/path")
local utils = require("base/utils")
local table = require("base/table")
local string = require("base/string")
local config = require("project/config")
local sandbox = require("sandbox/sandbox")
local platform = require("platform/platform")
local tool = require("tool/tool")
-- get the current tool
function extractor:_tool()
-- get it
return self._TOOL
end
-- load the extractor
function extractor.load()
-- get it directly from cache dirst
if extractor._INSTANCE then
return extractor._INSTANCE
end
-- new instance
local instance = table.inherit(extractor)
-- load the extractor tool
local result, errors = tool.load("ex")
if not result then
return nil, errors
end
-- save tool
instance._TOOL = result
-- save this instance
extractor._INSTANCE = instance
-- ok
return instance
end
-- get properties of the tool
function extractor:get(name)
-- get it
return self:_tool().get(name)
end
-- extract the library file
function extractor:extract(libraryfile, objectdir)
-- extract it
return sandbox.load(self:_tool().extract, libraryfile, objectdir)
end
-- return module
return extractor
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