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--!A cross-platform build utility based on Lua
--
-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you 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 - 2018, TBOOX Open Source Group.
--
-- @author ruki
-- @file load.lua
--
-- imports
import("core.project.config")
-- load it
function main()
-- cross toolchains?
if config.get("cross") or config.get("bin") or config.get("sdk") then
-- init linkdirs and includedirs
local sdkdir = config.get("sdk")
if sdkdir then
_g.includedirs = {path.join(sdkdir, "include")}
_g.linkdirs = {path.join(sdkdir, "lib")}
end
-- ok
return _g
end
-- init flags for architecture
local archflags = nil
local arch = config.get("arch")
if arch then
if arch == "x86_64" then archflags = "-m64"
elseif arch == "i386" then archflags = "-m32"
end
end
-- init flags for c/c++
_g.cxflags = { archflags, "-I/usr/local/include", "-I/usr/include" }
_g.ldflags = { archflags, "-L/usr/local/lib", "-L/usr/lib" }
_g.shflags = { archflags, "-L/usr/local/lib", "-L/usr/lib" }
-- init flags for objc/c++ (with _g.ldflags and _g.shflags)
_g.mxflags = { archflags }
-- init flags for asm
local as = config.get("as")
if as == "yasm" then
_g.asflags = { "-f", arch == "x86_64" and "elf64" or "elf32" }
else
_g.asflags = { archflags }
end
-- init flags for golang
_g["gc-ldflags"] = {}
-- init flags for dlang
local dc_archs = { i386 = "-m32", x86_64 = "-m64" }
_g.dcflags = { dc_archs[arch] or "" }
_g["dc-shflags"] = { dc_archs[arch] or "" }
_g["dc-ldflags"] = { dc_archs[arch] or "" }
-- init flags for rust
_g["rc-shflags"] = {}
_g["rc-ldflags"] = {}
-- init flags for cuda
local cu_archs = { i386 = "-m32 -Xcompiler -m32", x86_64 = "-m64 -Xcompiler -m64" }
_g.cuflags = {cu_archs[arch] or ""}
_g["cu-shflags"] = {cu_archs[arch] or ""}
_g["cu-ldflags"] = {cu_archs[arch] or ""}
local cuda_dir = config.get("cuda")
if cuda_dir then
table.insert(_g.cuflags, "-I" .. os.args(path.join(cuda_dir, "include")))
table.insert(_g["cu-ldflags"], "-L" .. os.args(path.join(cuda_dir, "lib")))
table.insert(_g["cu-shflags"], "-L" .. os.args(path.join(cuda_dir, "lib")))
table.insert(_g["cu-ldflags"], "-Xlinker -rpath=" .. os.args(path.join(cuda_dir, "lib")))
end
-- ok
return _g
end
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