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--!The Automatic Cross-platform Build Tool
--
-- 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 ar.lua
--
-- imports
import("core.tool.compiler")
-- init it
function init(shellname, kind)
-- save the shell name
_g.shellname = shellname or "ar"
-- save the tool kind
_g.kind = kind or "ar"
-- init arflags
_g.arflags = { "-cr" }
end
-- get the property
function get(name)
-- get it
return _g[name]
end
-- make the link flag
function link(lib)
end
-- make the linkdir flag
function linkdir(dir)
end
-- make the link command
function linkcmd(objectfiles, targetfile, flags)
-- make it
return format("%s %s %s %s", _g.shellname, flags, targetfile, objectfiles)
end
-- extract the static library to object directory
function extract(libraryfile, objectdir)
-- make the object directory first
os.mkdir(objectdir)
-- get the absolute path of this library
libraryfile = path.absolute(libraryfile)
-- enter the object directory
local olddir = os.cd(objectdir)
-- extract it
os.run("%s -x %s", _g.shellname, libraryfile)
-- check repeat object name
local repeats = {}
local objectfiles = os.iorun("%s -t %s", _g.shellname, libraryfile)
for _, objectfile in ipairs(objectfiles:split('\n')) do
if repeats[objectfile] then
raise("object name(%s) conflicts in library: %s", objectfile, libraryfile)
end
repeats[objectfile] = true
end
-- leave the object directory
os.cd(olddir)
end
-- run command
function run(...)
-- extract it
if _g.kind == "ex" then
return extract(...)
end
-- run it
os.run(...)
end
-- check the given flags
function check(flags)
-- make an stub source file
local libfile = path.join(os.tmpdir(), "xmake.ar.a")
local objfile = path.join(os.tmpdir(), "xmake.ar.o")
local srcfile = path.join(os.tmpdir(), "xmake.ar.c")
io.write(srcfile, "int test(void)\n{return 0;}")
-- make flags
local arflags = table.concat(_g.arflags, " ")
if flags then
arflags = arflags .. " " .. flags
end
-- make the compile command
os.run(compiler.compcmd(srcfile, objfile))
-- check it
os.run(linkcmd(objfile, libfile, arflags))
-- remove files
os.rm(objfile)
os.rm(srcfile)
os.rm(libfile)
end
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