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53 lines
2.2 KiB
53 lines
2.2 KiB
3 years ago
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package("better-enums")
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set_kind("library", { headeronly = true })
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set_homepage("http://aantron.github.io/better-enums")
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set_description("C++ compile-time enum to string, iteration, in a single header file")
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set_license("BSD-2-Clause")
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add_urls("https://github.com/aantron/better-enums/archive/refs/tags/$(version).tar.gz",
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"https://github.com/aantron/better-enums.git")
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add_versions("0.11.3", "1b1597f0aa5452b971a94ab13d8de3b59cce17d9c43c8081aa62f42b3376df96")
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on_install(function (package)
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os.cp("enum.h", package:installdir(path.join("include", "better-enums")))
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os.cp("extra/better-enums/*.h", package:installdir(path.join("include", "better-enums")))
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end)
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on_test(function (package)
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assert(package:check_cxxsnippets({test = [[
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#include <iostream>
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BETTER_ENUM(Word, int, Hello, World)
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void test() {
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std::cout << (+Word::Hello)._to_string() << ", " << (+Word::World)._to_string() << "!" << std::endl;
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}
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]]}, {configs = {languages = "cxx11"}, includes = "better-enums/enum.h"}))
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assert(package:check_cxxsnippets({test = [[
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#ifndef BETTER_ENUMS_CONSTEXPR_TO_STRING
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#define BETTER_ENUMS_CONSTEXPR_TO_STRING
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#endif
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#include <iostream>
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#include <better-enums/enum.h>
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#include <better-enums/n4428.h>
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BETTER_ENUM(Channel, char, Red = 1, Green, Blue)
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constexpr std::size_t size = std::enum_traits<Channel>::enumerators::size;
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constexpr Channel value_0 = std::enum_traits<Channel>::enumerators::get<0>::value;
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constexpr Channel value_1 = std::enum_traits<Channel>::enumerators::get<1>::value;
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constexpr const char *identifier_2 = std::enum_traits<Channel>::enumerators::get<2>::identifier;
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static_assert(size == 3, "");
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static_assert(value_0 == +Channel::Red, "");
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static_assert(value_1 == +Channel::Green, "");
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void test()
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{
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std::cout << identifier_2 << std::endl;
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}
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]]}, {configs = {languages = "cxx11"}}))
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end)
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