xmake-repo/packages/l/lodepng/xmake.lua

package("lodepng")

    set_homepage("https://lodev.org/lodepng/")
    set_description("PNG encoder and decoder in C and C++.")
    set_license("zlib")

    add_urls("https://github.com/lvandeve/lodepng.git")

    on_install(function (package)
        io.writefile("xmake.lua", [[
            add_rules("mode.debug", "mode.release")
            target("lodepng")
                set_kind("$(kind)")
                add_files("lodepng.cpp")
                add_headerfiles("lodepng.h")
        ]])
        local configs = {}
        if package:config("shared") then
            configs.kind = "shared"
        elseif not package:is_plat("windows", "mingw") and package:config("pic") ~= false then
            configs.cxflags = "-fPIC"
        end
        import("package.tools.xmake").install(package, configs)
    end)

    on_test(function (package)
        assert(package:has_cxxfuncs("lodepng_decode_memory", {includes = "lodepng.h"}))
    end)