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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 ruki
-- @file find_strip.lua
--
-- imports
import("core.tool.compiler")
import("lib.detect.find_program")
-- check strip of xcode
function _check_strip_of_xcode(program)
-- make an stub source file
local objectfile = os.tmpfile() .. ".o"
local sourcefile = os.tmpfile() .. ".c"
io.writefile(sourcefile, "int test(void)\n{return 0;}\n")
-- compile it
compiler.compile(sourcefile, objectfile)
-- archive it
os.runv(program, {"-S", objectfile})
-- remove files
os.rm(objectfile)
os.rm(sourcefile)
end
-- find strip
--
-- @param opt the argument options, e.g. {version = true}
--
-- @return program, version
--
-- @code
--
-- local strip = find_strip()
-- local strip, version = find_strip({program = "xcrun -sdk macosx strip", version = true})
--
-- @endcode
--
function main(opt)
-- init options
opt = opt or {}
-- attempt to find gnu strip first with `--version`
local program = find_program(opt.program or "strip", opt)
if not program then
-- find strip of xcode without `--version`
if is_plat("macosx", "iphoneos", "watchos") or is_host("macosx") then
opt.force = true
opt.check = _check_strip_of_xcode
program = find_program(opt.program or "strip", opt)
end
end
-- find program version
local version = nil
if program and opt.version then
version = find_programver(program, opt)
end
return program, version
end
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