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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 checker.lua
--
-- imports
import("core.tool.tool")
import("core.base.option")
import("platforms.checker", {rootdir = os.programdir()})
import("environment")
-- attempt to apply this visual stdio from the given the envirnoment variable
function _apply_vs(config, envalue)
-- get the vcvarsall.bat path
local vcvarsall = format("%s\\..\\..\\VC\\vcvarsall.bat", envalue)
-- skip it if vcvarsall.bat not found
if not os.isfile(vcvarsall) then
if option.get("verbose") then
print("not found %s", vcvarsall)
end
return
end
-- make the genvcvars.bat
local genvcvars_bat = path.join(os.tmpdir(), "xmake.genvcvars.bat")
local genvcvars_dat = path.join(os.tmpdir(), "xmake.genvcvars.dat")
local file = io.open(genvcvars_bat, "w")
file:print("@echo off")
file:print("call \"%s\" %s > nul", vcvarsall, config.get("arch"))
file:print("echo { > %s", genvcvars_dat)
file:print("echo path = \"%%path%%\" >> %s", genvcvars_dat)
file:print("echo , lib = \"%%lib%%\" >> %s", genvcvars_dat)
file:print("echo , libpath = \"%%libpath%%\" >> %s", genvcvars_dat)
file:print("echo , include = \"%%include%%\" >> %s", genvcvars_dat)
file:print("echo , devenvdir = \"%%devenvdir%%\" >> %s", genvcvars_dat)
file:print("echo , vsinstalldir = \"%%vsinstalldir%%\" >> %s", genvcvars_dat)
file:print("echo , vcinstalldir = \"%%vcinstalldir%%\" >> %s", genvcvars_dat)
file:print("echo } >> %s", genvcvars_dat)
file:close()
-- run genvcvars.bat
os.run(genvcvars_bat)
-- replace "\" => "\\"
io.gsub(genvcvars_dat, "\\", "\\\\")
-- load all envirnoment variables
local variables = io.load(genvcvars_dat)
-- save the variables
for k, v in pairs(variables) do
config.set("__vsenv_" .. k, v)
end
-- enter environment
environment.enter("toolchains")
-- done
local toolpath = tool.check("cl.exe")
-- leave environment
environment.leave("toolchains")
-- ok?
return toolpath
end
-- check the visual stdio
function _check_vs(config)
-- checked?
if config.get("vs") and config.get("__vsenv_path") then
return
end
-- envname => version
local envname2version =
{
VS140COMNTOOLS = "2015"
, VS120COMNTOOLS = "2013"
, VS110COMNTOOLS = "2012"
, VS100COMNTOOLS = "2010"
, VS90COMNTOOLS = "2008"
, VS80COMNTOOLS = "2005"
, VS71COMNTOOLS = "2003"
, VS70COMNTOOLS = "7.0"
, VS60COMNTOOLS = "6.0"
, VS50COMNTOOLS = "5.0"
, VS42COMNTOOLS = "4.2"
}
-- version => envname
local version2envname =
{
["2015"] = "VS140COMNTOOLS"
, ["2013"] = "VS120COMNTOOLS"
, ["2012"] = "VS110COMNTOOLS"
, ["2010"] = "VS100COMNTOOLS"
, ["2008"] = "VS90COMNTOOLS"
, ["2005"] = "VS80COMNTOOLS"
, ["2003"] = "VS71COMNTOOLS"
, ["7.0"] = "VS70COMNTOOLS"
, ["6.0"] = "VS60COMNTOOLS"
, ["5.0"] = "VS50COMNTOOLS"
, ["4.2"] = "VS42COMNTOOLS"
}
-- attempt to check the given vs version first
local vs = config.get("vs")
if vs then
-- get the envname
local envname = version2envname[vs]
-- clear vs first
vs = nil
-- attempt to check it
if envname then
local envalue = os.getenv(envname)
if envalue and _apply_vs(config, envalue) then
vs = version
end
end
end
-- attempt to check them from the envirnoment variables again
if not vs then
for envname, version in pairs(envname2version) do
-- attempt to get envirnoment variable and check it
local envalue = os.getenv(envname)
if envalue and _apply_vs(config, envalue) then
vs = version
break
end
end
end
-- check ok? update it
if vs then
-- save it
config.set("vs", vs)
-- trace
print("checking for the Microsoft Visual Studio version ... %s", vs)
else
-- failed
print("checking for the Microsoft Visual Studio version ... no")
print("please run:")
print(" - xmake config --vs=xxx")
print("or - xmake global --vs=xxx")
raise()
end
end
-- check the toolchains
function _check_toolchains(config)
-- enter environment
environment.enter("toolchains")
-- done
checker.check_toolchain(config, "cc", "", "cl.exe", "the c compiler")
checker.check_toolchain(config, "cxx", "", "cl.exe", "the c++ compiler")
checker.check_toolchain(config, "as", "", "ml.exe", "the assember")
checker.check_toolchain(config, "ld", "", "link.exe", "the linker")
checker.check_toolchain(config, "ar", "", "link.exe -lib", "the static library archiver")
checker.check_toolchain(config, "sh", "", "link.exe -dll", "the shared library linker")
checker.check_toolchain(config, "ex", "", "lib.exe", "the static library extractor")
-- leave environment
environment.leave("toolchains")
end
-- init it
function init()
-- init the check list of config
_g.config =
{
{ checker.check_arch, "x86" }
, _check_vs
, _check_toolchains
}
-- init the check list of global
_g.global =
{
_check_vs
}
end
-- get the property
function get(name)
-- get it
return _g[name]
end
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