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--!A cross-platform 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, Xmake Open Source Community.
--
-- @author wuzhenqing
-- @file bisheng.lua
--
inherit("clang")
function init(self)
_super.init(self)
self:add("shared.ascflags", "-fPIC")
self:add("shared.aicpuflags", "-fPIC")
self:add("ascflags", "-Qunused-arguments")
self:add("aicpuflags", "-Qunused-arguments")
self:set("ascshflags", "-shared")
end
-- make the npu-arch flag
function nf_ascnpuarch(self, arch)
if self:kind() == "aicpu" then
return
end
return "--npu-arch=" .. arch
end
-- make the language flag
function nf_language(self, stdname)
if _g.cxxmaps == nil then
_g.cxxmaps =
{
cxx03 = "-std=c++03"
, cxx11 = "-std=c++11"
, cxx14 = "-std=c++14"
, cxx17 = "-std=c++17"
, cxx20 = "-std=c++20"
, cxxlatest = {"-std=c++20", "-std=c++17", "-std=c++14", "-std=c++11", "-std=c++03"}
}
local cxxmaps2 = {}
for k, v in pairs(_g.cxxmaps) do
cxxmaps2[k:gsub("xx", "++")] = v
end
table.join2(_g.cxxmaps, cxxmaps2)
end
local result = _g.cxxmaps[stdname]
if type(result) == "table" then
local flagkind = self:kind() == "aicpu" and "aicpuflags" or "ascflags"
for _, flag in ipairs(result) do
if self:has_flags(flag, flagkind) then
result = flag
_g.cxxmaps[stdname] = result
break
end
end
end
return result
end
-- add source kind override flags (e.g. for .cce files compiled as asc)
function add_sourceflags(self, sourcefile, fileconfig, target, targetkind)
local sourcekind = fileconfig.sourcekind
if sourcekind then
local maps = {asc = "-x asc", aicpu = "-x aicpu"}
return maps[sourcekind]
end
end
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