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--!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, TBOOX Open Source Group.
--
-- @author DawnMagnet
-- @file find_c51.lua
--
-- imports
import("lib.detect.find_program")
import("lib.detect.find_programver")
import("detect.sdks.find_c51")
function _check(program)
-- make temp source file
local tmpdir = os.tmpfile() .. ".dir"
local cfile = path.join(tmpdir, "test.c")
-- write test code
io.writefile(cfile, "void main() {}")
-- archive it
os.runv(program, {"test.c"}, {curdir = tmpdir})
-- remove files
os.rmdir(tmpdir)
end
-- find c51
--
-- @param opt the argument options, e.g. {version = true}
--
-- @return program, version
--
-- @code
--
-- local c51 = find_c51()
-- local c51, version = find_c51()
--
-- @endcode
--
function main(opt)
-- init options
opt = opt or {}
opt.check = opt.check or _check
local program = find_program(opt.program or "c51", opt)
if not program then
local c51 = find_c51()
if c51 then
if c51.sdkdir_c51 then
program = find_program(path.join(c51.sdkdir_c51, "bin", "c51"), opt)
end
if not program and c51.sdkdir_a51 then
program = find_program(path.join(c51.sdkdir_a51, "bin", "c51"), opt)
end
end
end
return program, nil
end
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