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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 swiftc.lua
--
-- imports
import("core.tool.tool")
import("core.project.config")
-- init it
function init(shellname)
-- save the shell name
_g.shellname = shellname or "swiftc"
-- init flags map
_g.mapflags =
{
-- symbols
["-fvisibility=hidden"] = ""
-- warnings
, ["-w"] = ""
, ["-W.*"] = ""
-- optimize
, ["-O0"] = "-Onone"
, ["-Ofast"] = "-Ounchecked"
, ["-O.*"] = "-O"
-- vectorexts
, ["-m.*"] = ""
-- strip
, ["-s"] = ""
, ["-S"] = ""
-- others
, ["-ftrapv"] = ""
, ["-fsanitize=address"] = ""
}
end
-- get the property
function get(name)
-- init ldflags
if not _g.ldflags then
local swift_linkdirs = config.get("__swift_linkdirs")
if swift_linkdirs then
_g.ldflags = { "-L" .. swift_linkdirs }
end
end
-- get it
return _g[name]
end
-- make the compile command
function compcmd(sourcefile, objectfile, flags)
-- get ccache
local ccache = nil
if config.get("ccache") then
ccache = tool.shellname("ccache")
end
-- make it
local command = format("%s -c %s -o %s %s", _g.shellname, flags, objectfile, sourcefile)
if ccache then
command = ccache:append(command, " ")
end
-- ok
return command
end
-- complie the source file
function compile(sourcefile, objectfile, incdepfile, flags)
-- ensure the object directory
os.mkdir(path.directory(objectfile))
-- compile it
os.run(compcmd(sourcefile, objectfile, flags))
end
-- make the includedir flag
function includedir(dir)
-- make it
return "-Xcc -I" .. dir
end
-- make the define flag
function define(macro)
-- make it
return "-Xcc -D" .. macro:gsub("\"", "\\\"")
end
-- make the undefine flag
function undefine(macro)
-- make it
return "-Xcc -U" .. macro
end
-- check the given flags
function check(flags)
-- check it
os.run("%s -h", _g.shellname)
end
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