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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 ruki
-- @file zig.lua
--
-- imports
import("core.base.option")
import("core.project.config")
import("core.project.project")
import("core.project.target")
-- init it
function init(self)
-- init shflags
self:set("zcshflags", "-dynamic", "-fPIC")
-- init zcflags for the kind: shared
self:set("shared.zcflags", "-fPIC")
end
-- make the strip flag
function nf_strip(self, level)
local maps = {
debug = "-fstrip"
, all = {"-fstrip", "-dead_strip"}
}
return maps[level]
end
-- make the define flag
function nf_define(self, macro)
return {"-D" .. macro}
end
-- make the optimize flag
function nf_optimize(self, level)
local maps =
{
none = "-O Debug"
, fast = "-O ReleaseSafe"
, fastest = "-O ReleaseFast"
, smallest = "-O ReleaseSmall"
, aggressive = "-O ReleaseFast"
}
return maps[level]
end
-- make the link flag
function nf_link(self, lib)
return "-l" .. lib
end
-- make the syslink flag
function nf_syslink(self, lib)
return nf_link(self, lib)
end
-- make the linkdir flag
function nf_linkdir(self, dir)
return {"-L", dir}
end
-- make the framework flag
function nf_framework(self, framework)
return {"-framework", framework}
end
-- make the frameworkdir flag
function nf_frameworkdir(self, frameworkdir)
return {"-F", path.translate(frameworkdir)}
end
-- make the rpathdir flag
function nf_rpathdir(self, dir)
dir = path.translate(dir)
if self:is_plat("macosx") then
return {"-rpath", (dir:gsub("%$ORIGIN", "@loader_path"))}
else
return {"-rpath", (dir:gsub("@[%w_]+", function (name)
local maps = {["@loader_path"] = "$ORIGIN", ["@executable_path"] = "$ORIGIN"}
return maps[name]
end))}
end
end
-- make the link arguments list
function linkargv(self, objectfiles, targetkind, targetfile, flags)
local argv = {}
if targetkind == "binary" then
table.insert(argv, "build-exe")
elseif targetkind == "static" or targetkind == "shared" then
table.insert(argv, "build-lib")
else
raise("unknown target kind(%s)!", targetkind)
end
table.join2(argv, flags, "-femit-bin=" .. targetfile, objectfiles)
return self:program(), argv
end
-- link the target file
function link(self, objectfiles, targetkind, targetfile, flags)
os.mkdir(path.directory(targetfile))
os.runv(linkargv(self, objectfiles, targetkind, targetfile, flags))
end
-- make the compile arguments list
function compargv(self, sourcefile, objectfile, flags)
return self:program(), table.join("build-obj", flags, "-femit-bin=" .. objectfile, sourcefile)
end
-- compile the source file
function compile(self, sourcefile, objectfile, dependinfo, flags)
os.mkdir(path.directory(objectfile))
os.runv(compargv(self, sourcefile, objectfile, flags))
end
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