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update single, use special handling for find_package

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This commit is contained in:
ThePhD 2018-01-23 16:18:17 -05:00
parent 63ec47bf6e
commit db9c5d64c6
4 changed files with 22 additions and 36 deletions
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7
CMakeLists.txt
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@ -212,13 +212,14 @@ if (TESTS OR TESTS_SINGLE OR TESTS_EXAMPLES OR EXAMPLES OR EXAMPLES_SINGLE)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
endif()
find_package(Threads)
string(TOLOWER ${LUA_VERSION} NORMALIZED_LUA_VERSION)
# Find way to get Lua: build if requested, or attempt to build if no matching version is found
if (BUILD_LUA)
find_package(LuaBuild ${LUA_VERSION} REQUIRED)
find_package(LuaBuild REQUIRED COMPONENTS ${LUA_VERSION})
elseif (NOT LUA_VERSION)
find_package(LuaBuild REQUIRED)
else()
string(TOLOWER ${LUA_VERSION} NORMALIZED_LUA_VERSION)
if (NORMALIZED_LUA_VERSION MATCHES "5.1")
find_package(Lua 5.1 EXACT REQUIRED)
elseif(NORMALIZED_LUA_VERSION MATCHES "5.2")
@ -233,7 +234,7 @@ if (TESTS OR TESTS_SINGLE OR TESTS_EXAMPLES OR EXAMPLES OR EXAMPLES_SINGLE)
endif()
if (NOT LUA_FOUND AND NOT LUABUILD_FOUND)
message(FATAL_ERROR "sol2 Lua \"${LUA_VERSION}\" not found and could not be targeted for building.")
message(FATAL_ERROR "sol2 Lua \"${LUA_VERSION}\" not found and could not be targeted for building")
endif()
# # Enable test harness for regular, example or single tests

4
cmake/Modules/FindLuaBuild.cmake
View File

@ -96,8 +96,8 @@ function(find_lua_build LUA_VERSION)
endfunction(find_lua_build)
# Call and then immediately undefine to avoid polluting the global scope
if (FIND_PACKAGE_VERSION)
set(LUA_VERSION ${PACKAGE_FIND_VERSION})
if (LuaBuild_FIND_COMPONENTS)
list(GET LuaBuild_FIND_COMPONENTS 0 LUA_VERSION)
else()
set(LUA_VERSION 5.3.4)
endif()

43
single/sol/sol.hpp
View File

@ -20,8 +20,8 @@
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// This file was generated with a script.
// Generated 2018-01-23 16:58:47.295340 UTC
// This header was generated with sol v2.19.0 (revision 6ae78d9)
// Generated 2018-01-23 21:17:54.182180 UTC
// This header was generated with sol v2.19.0 (revision 63ec47b)
// https://github.com/ThePhD/sol2
#ifndef SOL_SINGLE_INCLUDE_HPP
@ -7496,8 +7496,6 @@ namespace sol {
// beginning of sol/inheritance.hpp
#include <atomic>
namespace sol {
template <typename... Args>
struct base_list {};
@ -7517,19 +7515,6 @@ namespace sol {
template <typename T>
bool has_derived<T>::value = false;
inline std::size_t unique_id() {
static std::atomic<std::size_t> x(0);
return ++x;
}
template <typename T>
struct id_for {
static const std::size_t value;
};
template <typename T>
const std::size_t id_for<T>::value = unique_id();
inline decltype(auto) base_class_check_key() {
static const auto& key = "class_check";
return key;
@ -7552,32 +7537,32 @@ namespace sol {
template <typename T, typename... Bases>
struct inheritance {
static bool type_check_bases(types<>, std::size_t) {
static bool type_check_bases(types<>, const std::string& ti) {
return false;
}
template <typename Base, typename... Args>
static bool type_check_bases(types<Base, Args...>, std::size_t ti) {
return ti == id_for<Base>::value || type_check_bases(types<Args...>(), ti);
static bool type_check_bases(types<Base, Args...>, const std::string& ti) {
return ti == usertype_traits<Base>::qualified_name() || type_check_bases(types<Args...>(), ti);
}
static bool type_check(std::size_t ti) {
return ti == id_for<T>::value || type_check_bases(types<Bases...>(), ti);
static bool type_check(const std::string& ti) {
return ti == usertype_traits<T>::qualified_name() || type_check_bases(types<Bases...>(), ti);
}
static void* type_cast_bases(types<>, T*, std::size_t) {
static void* type_cast_bases(types<>, T*, const std::string&) {
return nullptr;
}
template <typename Base, typename... Args>
static void* type_cast_bases(types<Base, Args...>, T* data, std::size_t ti) {
static void* type_cast_bases(types<Base, Args...>, T* data, const std::string& ti) {
// Make sure to convert to T first, and then dynamic cast to the proper type
return ti != id_for<Base>::value ? type_cast_bases(types<Args...>(), data, ti) : static_cast<void*>(static_cast<Base*>(data));
return ti != usertype_traits<Base>::qualified_name() ? type_cast_bases(types<Args...>(), data, ti) : static_cast<void*>(static_cast<Base*>(data));
}
static void* type_cast(void* voiddata, std::size_t ti) {
static void* type_cast(void* voiddata, const std::string& ti) {
T* data = static_cast<T*>(voiddata);
return static_cast<void*>(ti != id_for<T>::value ? type_cast_bases(types<Bases...>(), data, ti) : data);
return static_cast<void*>(ti != usertype_traits<T>::qualified_name() ? type_cast_bases(types<Bases...>(), data, ti) : data);
}
};
@ -8014,7 +7999,7 @@ namespace stack {
if (type_of(L, -1) != type::lua_nil) {
void* basecastdata = lua_touserdata(L, -1);
detail::inheritance_check_function ic = reinterpret_cast<detail::inheritance_check_function>(basecastdata);
success = ic(detail::id_for<T>::value);
success = ic(usertype_traits<T>::qualified_name());
}
}
if (!success) {
@ -8823,7 +8808,7 @@ namespace stack {
void* basecastdata = lua_touserdata(L, -1);
detail::inheritance_cast_function ic = reinterpret_cast<detail::inheritance_cast_function>(basecastdata);
// use the casting function to properly adjust the pointer for the desired T
udata = ic(udata, detail::id_for<T>::value);
udata = ic(udata, usertype_traits<T>::qualified_name());
lua_pop(L, 1);
}
T* obj = static_cast<T*>(udata);

4
single/sol/sol_forward.hpp
View File

@ -20,8 +20,8 @@
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// This file was generated with a script.
// Generated 2018-01-23 16:58:47.490358 UTC
// This header was generated with sol v2.19.0 (revision 6ae78d9)
// Generated 2018-01-23 21:17:54.350063 UTC
// This header was generated with sol v2.19.0 (revision 63ec47b)
// https://github.com/ThePhD/sol2
#ifndef SOL_SINGLE_INCLUDE_FORWARD_HPP