zengine/engine/xmake/rule_plugin/make_plugin.lua

import("core.project.depend")
function cmd_compile(target, genfile, file)
    import("find_sdk")
    print("find make_plugin", is_mode("debug"))
    local plugin = find_sdk.find_my_program("make_plugin")
    if not plugin then return end
    print("cmd_compile plugin", genfile, file)
    argv = { os.projectdir() , genfile, target:scriptdir(), file, target:name() .. ".plugin"}
    os.execv(plugin.program, argv)
end
function main(target, file)
    local sourcedir = path.join(target:autogendir({root = true}), target:plat())
    if not os.isdir(sourcedir) then
        os.mkdir(sourcedir)
    end
    local genfile = path.join(sourcedir,"xmake.lua")
    local dependfile = target:dependfile(genfile)
    depend.on_changed(
        function()
            cmd_compile(target, genfile, file)
        end,
        {dependfile = dependfile, files = {path.join(target:scriptdir(), file)}}
    )
    if os.exists(genfile) then
        local dependency = io.load(genfile)
        for k,v in ipairs(dependency) do 
            target:add("deps", v[1], v[2])
        end
    end
end