xmake-repo/packages/p/pseudo-double-cpp/xmake.lua

package("pseudo-double-cpp")
    set_homepage("https://github.com/royward/pseudo-double")
    set_description("A relatively fast C and C++ 64 bit floating point library written using only integer operations for cross platform consistency. Tested with gcc/clang/Visual Studio, on x86-64/ARMv8 (64 bit)")
    set_license("BSD-3-Clause")

    add_urls("https://github.com/royward/pseudo-double.git")

    add_versions("2024.01.17", "275b244eee40b987a209927d7942d4bf83d91c95")

    add_configs("pseudo_double_exp_bits", {description = "This sets the number of bits in the exponent, defaulting to 16 if not set.", default = "16", type = "string", values = {"8", "16", "32"}})
    add_configs("pd_error_check", {description = "This enables error checking in the library, defaulting to true if not set.", default = true, type = "boolean"})

    on_load(function (package)
        package:add("deps", "pseudo-double-c", {configs = {shared = package:config("shared"), pseudo_double_exp_bits = package:config("pseudo_double_exp_bits"), pd_error_check = package:config("pd_error_check")}})
    end)

    on_install("windows|x64", "linux|x86_64", "bsd", "android|arm64*", function (package)
        io.replace("PseudoDouble.h", "#include <stdexcept>", "#include <stdexcept>\n#include <string>", {plain = true})
        os.cp(path.join(package:scriptdir(), "port", "xmake.lua"), "xmake.lua")
        local configs = {}
        configs.pseudo_double_exp_bits = package:config("pseudo_double_exp_bits")
        configs.pd_error_check = package:config("pd_error_check")
        import("package.tools.xmake").install(package, configs)
    end)

    on_test(function (package)
        assert(package:check_cxxsnippets({test = [[
            #include <PseudoDouble.h>
            void test() {
                PseudoDouble a_2 = PD_create_fixed10(3,-1);
            }
        ]]}))
    end)