xmake-repo/packages/r/range-v3/xmake.lua

package("range-v3")

    set_homepage("https://github.com/ericniebler/range-v3/")
    set_description("Range library for C++14/17/20, basis for C++20's std::ranges")
    set_license("BSL-1.0")

    add_urls("https://github.com/ericniebler/range-v3/archive/refs/tags/$(version).tar.gz",
             "https://github.com/ericniebler/range-v3.git")
    add_versions("0.11.0", "376376615dbba43d3bef75aa590931431ecb49eb36d07bb726a19f680c75e20c")

    add_deps("cmake")
    if is_plat("windows") then
        add_cxxflags("/permissive-")
    end

    on_install(function (package)
        local configs = {"-DRANGE_V3_DOCS=OFF", "-DRANGE_V3_TESTS=OFF", "-DRANGE_V3_EXAMPLES=OFF", "-DRANGE_V3_PERF=OFF"}
        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
        import("package.tools.cmake").install(package, configs)
    end)

    on_test(function (package)
        assert(package:check_cxxsnippets({test = [[
            void test() {
                using namespace ranges;
                auto triples = views::for_each(views::iota(1), [](int z) {
                    return views::for_each(views::iota(1, z + 1), [=](int x) {
                        return views::for_each(views::iota(x, z + 1), [=](int y) {
                            return yield_if(x * x + y * y == z * z,
                                            std::make_tuple(x, y, z));
                        });
                    });
                });
            }
        ]]}, {configs = {languages = "c++17"}, includes = "range/v3/all.hpp"}))
    end)