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--!The Make-like 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 - 2017, TBOOX Open Source Group.
--
-- @author ruki
-- @file ml.lua
--
-- init it
function init(shellname, kind)
-- save name
_g.shellname = shellname or "ml.exe"
-- save kind
_g.kind = kind
-- init asflags
if _g.shellname:find("64") then
_g.asflags = { "-nologo"}
else
_g.asflags = { "-nologo", "-Gd"}
end
-- init flags map
_g.mapflags =
{
-- symbols
["-g"] = "-Z7"
, ["-fvisibility=.*"] = ""
-- warnings
, ["-Wall"] = "-W3" -- = "-Wall" will enable too more warnings
, ["-W1"] = "-W1"
, ["-W2"] = "-W2"
, ["-W3"] = "-W3"
, ["-Werror"] = "-WX"
, ["%-Wno%-error=.*"] = ""
-- others
, ["-ftrapv"] = ""
, ["-fsanitize=address"] = ""
}
-- init features
_g.features =
{
["object:sources"] = false
}
end
-- get the property
function get(name)
-- get it
return _g[name]
end
-- make the warning flag
function nf_warning(level)
-- the maps
local maps =
{
none = "-w"
, less = "-W1"
, more = "-W3"
, all = "-W3"
, error = "-WX"
}
-- make it
return maps[level] or ""
end
-- make the define flag
function nf_define(macro)
-- make it
return "-D" .. macro:gsub("\"", "\\\"")
end
-- make the undefine flag
function nf_undefine(macro)
-- make it
return "-U" .. macro
end
-- make the includedir flag
function nf_includedir(dir)
-- make it
return "-I" .. dir
end
-- make the complie command
function _compcmd1(sourcefile, objectfile, flags)
-- make it
return format("%s -c %s -Fo%s %s", _g.shellname, flags, objectfile, sourcefile)
end
-- complie the source file
function _compile1(sourcefile, objectfile, incdepfile, flags)
-- ensure the object directory
os.mkdir(path.directory(objectfile))
-- compile it
os.run(_compcmd1(sourcefile, objectfile, flags))
end
-- make the complie command
function compcmd(sourcefiles, objectfile, flags)
-- only support single source file now
assert(type(sourcefiles) ~= "table", "'object:sources' not support!")
-- for only single source file
return _compcmd1(sourcefiles, objectfile, flags)
end
-- complie the source file
function compile(sourcefiles, objectfile, incdepfile, flags)
-- only support single source file now
assert(type(sourcefiles) ~= "table", "'object:sources' not support!")
-- for only single source file
_compile1(sourcefiles, objectfile, incdepfile, flags)
end
-- check the given flags
function check(flags)
-- make an stub source file
local objectfile = os.tmpfile() .. ".obj"
local sourcefile = os.tmpfile() .. ".asm"
io.writefile(sourcefile, "end")
-- check it
os.run("%s -c %s -Fo%s %s", _g.shellname, ifelse(flags, flags, ""), objectfile, sourcefile)
-- remove files
os.rm(objectfile)
os.rm(sourcefile)
end
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