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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) 2009 - 2015, ruki All rights reserved.
--
-- @author ruki
-- @file cl.lua
--
-- define module: cl
local cl = cl or {}
-- load modules
local utils = require("base/utils")
local string = require("base/string")
local config = require("base/config")
-- enter the given environment
function cl._enter(name)
-- check
assert(name)
-- get the pathes for the vs environment
local old = nil
local new = config.get("__vsenv_" .. name)
if new then
-- get the current pathes
old = os.getenv(name) or ""
-- append the current pathes
new = new .. ";" .. old
-- update the pathes for the environment
os.setenv(name, new)
end
-- return the previous environment
return old;
end
-- leave the given environment
function cl._leave(name, old)
-- check
assert(name)
-- restore the previous environment
if old then
os.setenv(name, old)
end
end
-- init the compiler
function cl.init(name)
-- init cflags
cl.cflags = { "-nologo" }
-- init cxxflags
cl.cxxflags = { "-nologo" }
-- init flags map
cl.mapflags =
{
-- optimize
["-O0"] = "-Od"
, ["-O3"] = "-Ot"
, ["-Ofast"] = "-Ox"
, ["-fomit-frame-pointer"] = "-Oy"
-- symbols
, ["-g"] = "-Z7"
, ["-fvisibility=.*"] = ""
-- warnings
, ["-Werror"] = "-WX"
, ["%-Wno%-error=.*"] = ""
-- vectorexts
, ["-mmmx"] = "-arch:mmx"
, ["-msse"] = "-arch:sse"
, ["-msse2"] = "-arch:sse2"
, ["-msse3"] = "-arch:sse3"
, ["-mssse3"] = "-arch:ssse3"
, ["-mavx"] = "-arch:avx"
, ["-mavx2"] = "-arch:avx2"
, ["-mfpu=.*"] = ""
-- language
, ["-ansi"] = ""
, ["-std=.*"] = ""
-- others
, ["-ftrapv"] = ""
, ["-fsanitize=address"] = ""
}
end
-- make the compiler command
function cl.command_compile(srcfile, objfile, flags)
-- make it
return string.format("cl.exe -c %s -Fo%s %s", flags, objfile, srcfile)
end
-- make the define flag
function cl.flag_define(define)
-- make it
return "-D" .. define
end
-- make the undefine flag
function cl.flag_undefine(undefine)
-- make it
return "-U" .. undefine
end
-- make the includedir flag
function cl.flag_includedir(includedir)
-- make it
return "-I" .. includedir
end
-- the main function
function cl.main(cmd)
-- enter the vs environment
local pathes = cl._enter("path")
local libs = cl._enter("lib")
local includes = cl._enter("include")
local libpathes = cl._enter("libpath")
-- execute it
local ok = os.execute(cmd)
-- leave the vs environment
cl._leave("path", pathes)
cl._leave("lib", libs)
cl._leave("include", includes)
cl._leave("libpath", libpathes)
-- ok?
return utils.ifelse(ok == 0, true, false)
end
-- return module: cl
return cl
|
