config.hxx

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#pragma once
#include <ice/types.hxx>
#include <string_view>
 
namespace ice::build
{
 
    enum class Configuration : ice::u8
    {
        Debug,
        Develop,
        Profile,
        Release,
    };
 
    constexpr auto to_string(Configuration type) noexcept -> std::string_view;
 
 
#if defined ICE_DEBUG
 
    static constexpr Configuration current_config = Configuration::Debug;
 
#undef ICE_DEBUG
#define ICE_DEBUG 1
#define ICE_DEVELOP 0
#define ICE_PROFILE 0
#define ICE_RELEASE 0
 
#elif defined ICE_DEVELOP
 
    static constexpr Configuration current_config = Configuration::Develop;
 
#undef ICE_DEVELOP
#define ICE_DEBUG 0
#define ICE_DEVELOP 1
#define ICE_PROFILE 0
#define ICE_RELEASE 0
 
#elif defined ICE_PROFILE
 
    static constexpr Configuration current_config = Configuration::Profile;
 
#undef ICE_PROFILE
#define ICE_DEBUG 0
#define ICE_DEVELOP 0
#define ICE_PROFILE 1
#define ICE_RELEASE 0
 
#elif defined ICE_RELEASE
 
    static constexpr Configuration current_config = Configuration::Release;
 
#undef ICE_RELEASE
#define ICE_DEBUG 0
#define ICE_DEVELOP 0
#define ICE_PROFILE 0
#define ICE_RELEASE 1
 
#else
 
    static_assert(false, "Unknown configuration!");
 
#endif
 
 
    constexpr auto to_string(Configuration type) noexcept -> std::string_view
    {
        switch (type)
        {
        case Configuration::Debug:
            return "Debug";
        case Configuration::Develop:
            return "Develop";
        case Configuration::Profile:
            return "Profile";
        case Configuration::Release:
            return "Release";
        default:
            return "<invalid>";
        }
    }
 
} // namespace ice::build