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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, Xmake Open Source Community.
--
-- @author ruki
-- @file check.lua
--
-- imports
import("core.project.config")
import("lib.detect.find_tool")
import("detect.sdks.find_cross_toolchain")
function main(toolchain)
-- we attempt to find dmd, ldc2, gdc in $PATH
if find_tool("dmd") or find_tool("ldc2") or find_tool("gdc") then
return true
end
-- we need to find ldc2 and gdc in the given toolchain sdk directory
local sdkdir = toolchain:sdkdir()
local bindir = toolchain:bindir()
local cross = toolchain:cross()
if not sdkdir and not bindir and not cross then
return
end
-- find cross toolchain
local cross_toolchain = find_cross_toolchain(sdkdir, {bindir = bindir, cross = cross})
if cross_toolchain then
toolchain:config_set("cross", cross_toolchain.cross)
toolchain:config_set("bindir", cross_toolchain.bindir)
toolchain:config_set("sdkdir", cross_toolchain.sdkdir)
else
raise("cross toolchain not found!")
end
return cross_toolchain
end
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