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--!A cross-toolchain build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, TBOOX Open Source Group.
--
-- @author ruki
-- @file load.lua
--
-- imports
import("core.base.option")
import("core.base.semver")
import("core.project.config")
import("detect.sdks.find_vstudio")
-- add the given vs environment
function _add_vsenv(toolchain, name, curenvs)
-- get vcvars
local vcvars = toolchain:config("vcvars")
if not vcvars then
return
end
-- get the paths for the vs environment
local new = vcvars[name]
if new then
-- fix case naming conflict for cmake/msbuild between the new msvc envs and current environment, if we are running xmake in vs prompt.
-- @see https://github.com/xmake-io/xmake/issues/4751
for k, c in pairs(curenvs) do
if name:lower() == k:lower() and name ~= k then
name = k
break
end
end
toolchain:add("runenvs", name, table.unwrap(path.splitenv(new)))
end
end
-- main entry
function main(toolchain)
-- set toolset
toolchain:set("toolset", "cc", "cl.exe")
toolchain:set("toolset", "cxx", "cl.exe")
toolchain:set("toolset", "mrc", "rc.exe")
if toolchain:is_arch("x86") then
toolchain:set("toolset", "as", "ml.exe")
elseif toolchain:is_arch("arm64", "arm64ec") then
toolchain:set("toolset", "as", "[email protected]")
elseif toolchain:is_arch("arm.*") then
toolchain:set("toolset", "as", "[email protected]")
else
toolchain:set("toolset", "as", "ml64.exe")
end
toolchain:set("toolset", "ld", "link.exe")
toolchain:set("toolset", "sh", "link.exe")
toolchain:set("toolset", "ar", "link.exe")
-- init flags
if toolchain:is_arch("arm64ec") then
toolchain:add("cxflags", "/arm64EC")
end
-- add vs environments
local expect_vars = {"PATH", "LIB", "INCLUDE", "LIBPATH"}
local curenvs = os.getenvs()
for _, name in ipairs(expect_vars) do
_add_vsenv(toolchain, name, curenvs)
end
for _, name in ipairs(find_vstudio.get_vcvars()) do
if not table.contains(expect_vars, name:upper()) then
_add_vsenv(toolchain, name, curenvs)
end
end
-- check and add vs_binary_output env
local vs = toolchain:config("vs")
if vs and semver.is_valid(vs) and semver.compare(vs, "2005") < 0 then
toolchain:add("runenvs", "VS_BINARY_OUTPUT", "1")
end
end
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