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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 xmake.lua
--
-- define rule: tracewpp
rule("wdk.tracewpp")
-- add rule: wdk environment
add_deps("wdk.env")
-- before load
on_load(function (target)
-- imports
import("core.project.config")
-- get wdk
local wdk = target:data("wdk")
-- get arch
local arch = assert(config.arch(), "arch not found!")
-- get tracewpp
local tracewpp = path.join(wdk.bindir, arch, is_host("windows") and "tracewpp.exe" or "tracewpp")
if not os.isexec(tracewpp) then
tracewpp = path.join(wdk.bindir, wdk.sdkver, arch, is_host("windows") and "tracewpp.exe" or "tracewpp")
end
-- save tracewpp
target:data_set("wdk.tracewpp", tracewpp)
-- save config directory
target:data_set("wdk.tracewpp.configdir", path.join(wdk.bindir, wdk.sdkver, "WppConfig", "Rev1"))
end)
-- before build file
before_build_file(function (target, sourcefile, opt)
-- imports
import("core.base.option")
import("core.theme.theme")
import("core.project.depend")
import("utils.progress")
-- get tracewpp
local tracewpp = target:data("wdk.tracewpp")
assert(tracewpp and os.isexec(tracewpp), "tracewpp not found!")
-- get outputdir
local outputdir = path.join(target:autogendir(), "rules", "wdk", "wpp")
-- get configdir
local configdir = target:data("wdk.tracewpp.configdir")
-- init args
local args = {}
if target:rule("wdk.driver") and (target:rule("wdk.env.kmdf") or target:rule("wdk.env.wdm")) then
table.insert(args, "-km")
table.insert(args, "-gen:{km-WdfDefault.tpl}*.tmh")
end
local flags = target:values("wdk.tracewpp.flags", sourcefile)
if flags then
table.join2(args, flags)
end
table.insert(args, "-cfgdir:" .. configdir)
table.insert(args, "-odir:" .. outputdir)
table.insert(args, sourcefile)
-- add includedirs
target:add("includedirs", outputdir)
-- need build this object?
local targetfile = path.join(outputdir, path.basename(sourcefile) .. ".tmh")
local dependfile = target:dependfile(targetfile)
local dependinfo = target:is_rebuilt() and {} or (depend.load(dependfile) or {})
if not depend.is_changed(dependinfo, {lastmtime = os.mtime(targetfile), values = args}) then
return
end
-- trace progress info
progress.show(opt.progress, "${color.build.object}compiling.wdk.tracewpp %s", sourcefile)
-- ensure the output directory
if not os.isdir(outputdir) then
os.mkdir(outputdir)
end
-- remove the previous target file first
os.tryrm(targetfile)
-- generate the *.tmh file
os.vrunv(tracewpp, args)
-- update files and values to the dependent file
dependinfo.files = {sourcefile}
dependinfo.values = args
depend.save(dependinfo, dependfile)
end)
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