--!A cross-platform build utility based on Lua
--
-- Licensed 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-present, Xmake Open Source Community.
--
-- @author      ruki
-- @file        find_where.lua
--

-- imports
import("lib.detect.find_program")

-- find where
--
-- @code
-- local where = find_where()
-- @endcode
--
function main(opt)
    opt = opt or {}
    opt.check = "/?"
    local program
    if is_host("windows") then
        program = find_program(opt.program or "where.exe", opt)
    end
    return program
end
