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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 gcc.lua
--
-- init it
function init(shellname, kind)
-- save the shell name
_g.shellname = shellname or "gcc"
-- save the kind
_g.kind = kind
-- init mxflags
_g.mxflags = { "-fmessage-length=0"
, "-pipe"
, "-fpascal-strings"
, "\"-DIBOutlet=__attribute__((iboutlet))\""
, "\"-DIBOutletCollection(ClassName)=__attribute__((iboutletcollection(ClassName)))\""
, "\"-DIBAction=void)__attribute__((ibaction)\""}
-- init shflags
_g.shflags = { "-shared", "-fPIC" }
-- init cxflags for the kind: shared
_g.shared = {}
_g.shared.cxflags = {"-fPIC"}
-- init flags map
_g.mapflags =
{
-- warnings
["-W1"] = "-Wall"
, ["-W2"] = "-Wall"
, ["-W3"] = "-Wall"
-- strip
, ["-s"] = "-s"
, ["-S"] = "-S"
}
end
-- get the property
function get(name)
-- get it
return _g[name]
end
-- make the define flag
function define(macro)
-- make it
return "-D" .. macro:gsub("\"", "\\\"")
end
-- make the undefine flag
function undefine(macro)
-- make it
return "-U" .. macro
end
-- make the includedir flag
function includedir(dir)
-- make it
return "-I" .. dir
end
-- make the link flag
function link(lib)
-- make it
return "-l" .. lib
end
-- make the linkdir flag
function linkdir(dir)
-- make it
return "-L" .. dir
end
-- make the complie command
function compcmd(srcfile, objfile, flags)
-- make it
return format("%s -c %s -o %s %s", _g.shellname, flags, objfile, srcfile)
end
-- make the link command
function linkcmd(objfiles, targetfile, flags)
-- make it
return format("%s -o %s %s %s", _g.shellname, targetfile, objfiles, flags)
end
-- run command
function run(...)
-- run it
os.run(...)
end
-- check the given flags
function check(flags)
-- make an stub source file
local objfile = path.join(os.tmpdir(), "xmake.gcc.o")
local srcfile = path.join(os.tmpdir(), "xmake.gcc.c" .. ifelse(_g.kind == "cxx", "pp", ""))
-- make stub code
io.write(srcfile, "int main(int argc, char** argv)\n{return 0;}")
-- check it
os.run("%s -c %s -o %s %s", _g.shellname, ifelse(flags, flags, ""), objfile, srcfile)
-- remove files
os.rm(objfile)
os.rm(srcfile)
end
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