Update single, make sure warnings are not there.

appveyor.yml

@@ -126,7 +126,7 @@ init:
 - set parallelism=
 - set logger=
 - set build_compiler=
-- set lua_build_type=OFF
+- set lua_build_type=ON
 - set vcvars_script="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
 - if "%PLATFORM%"=="x64" (set arch= Win64)
 - if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2017" (set CMAKE_GENERATOR=Visual Studio 15 2017%arch%&&set parallelism=/maxcpucount&&set logger=/verbosity:quiet /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"&&set vcvars_script="C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat")

cmake/Modules/FindLuaBuild/LuaJIT.cmake

@@ -165,11 +165,40 @@ set(LUA_JIT_EXE_FILE "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${LUA_JIT_EXE_FILENAME}"
 if (MSVC)
 	# Visual C++ is predicated off running msvcbuild.bat
 	# which requires a Visual Studio Command Prompt
-	if (BUILD_LUA_AS_DLL)
+	# make sure to find the right one
-		set(LUA_JIT_MAKE_COMMAND cd src && msvcbuild.bat)
+	find_file(VCVARS_ALL_BAT NAMES vcvarsall.bat
-	else()
+		HINTS "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Auxiliary/Build"
-		set(LUA_JIT_MAKE_COMMAND cd src && msvcbuild.bat static)
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Auxiliary"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional/VC/Auxiliary/Build"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional/VC/Auxiliary"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional/VC"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Enterprise/VC/Auxiliary/Build"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Enterprise/VC/Auxiliary"
+		"C:/Program Files (x86)/Microsoft Visual Studio/2017/Enterprise/VC"
+
+		"C:/Program Files/Microsoft Visual Studio/2017/Community/VC/Auxiliary/Build"
+		"C:/Program Files/Microsoft Visual Studio/2017/Community/VC/Auxiliary"
+		"C:/Program Files/Microsoft Visual Studio/2017/Community/VC"
+		"C:/Program Files/Microsoft Visual Studio/2017/Professional/VC/Auxiliary/Build"
+		"C:/Program Files/Microsoft Visual Studio/2017/Professional/VC/Auxiliary"
+		"C:/Program Files/Microsoft Visual Studio/2017/Professional/VC"
+		"C:/Program Files/Microsoft Visual Studio/2017/Enterprise/VC/Auxiliary/Build"
+		"C:/Program Files/Microsoft Visual Studio/2017/Enterprise/VC/Auxiliary"
+		"C:/Program Files/Microsoft Visual Studio/2017/Enterprise/VC")
+	if (VCVARS_ALL_BAT MATCHES "VCVARS_ALL_BAT-NOTFOUND")
+		MESSAGE(FATAL_ERROR "Cannot find 'vcvarsall.bat' file or similar needed to build LuaJIT ${LUA_VERSION} on Windows")
 	endif()
+	if (CMAKE_SIZEOF_VOID_P LESS_EQUAL 4)
+		set(LUA_JIT_MAKE_COMMAND "${VCVARS_ALL_BAT}" x86)
+	else()
+		set(LUA_JIT_MAKE_COMMAND "${VCVARS_ALL_BAT}" x64)
+	endif()
+	set(LUA_JIT_MAKE_COMMAND ${LUA_JIT_MAKE_COMMAND} && cd src && msvcbuild.bat)
+	if (NOT BUILD_LUA_AS_DLL)
+		set(LUA_JIT_MAKE_COMMAND ${LUA_JIT_MAKE_COMMAND} static)
+	endif()
+
 	set(LUA_JIT_PREBUILT_LIB "lua51.lib")
 	set(LUA_JIT_PREBUILT_IMP_LIB "lua51.lib")
 	set(LUA_JIT_PREBUILT_DLL "lua51.dll")

include/sol/compatibility/compat-5.3.h

@@ -413,7 +413,7 @@ COMPAT53_API void luaL_requiref(lua_State *L, const char *modname,
 
 
 #if defined(COMPAT53_INCLUDE_SOURCE) && COMPAT53_INCLUDE_SOURCE == 1
-#  include "compat-5.3.c"
+#  include "compat-5.3.c.h"
 #endif
 
 

include/sol/compatibility/version.hpp

@@ -37,6 +37,16 @@
 		#define SOL_EXCEPTIONS_SAFE_PROPAGATION 1
 	#endif // Exceptions can be propagated safely using C++-compiled Lua
 #else
+	#if defined(SOL_NO_LUA_HPP) && SOL_NO_LUA_HPP
+		extern "C" {
+			#include <lua.h>
+			#include <lauxlib.h>
+			#include <lualib.h>
+			#if defined(LUAJIT_VERSION) && LUAJIT_VERSION
+				#include <luajit.h>
+			#endif
+		}
+	#else
 		#if defined(__has_include)
 			#if __has_include(<lua.hpp>)
 				#include <lua.hpp>
@@ -45,7 +55,7 @@
 					#include <lua.h>
 					#include <lauxlib.h>
 					#include <lualib.h>
-				#if defined(SOL_LUAJIT) && SOL_LUAJIT
+					#if defined(LUAJIT_VERSION) && LUAJIT_VERSION
 						#include <luajit.h>
 					#endif
 				}
@@ -53,6 +63,7 @@
 		#else
 			#include <lua.hpp>
 		#endif // check for lua.hpp safely for Lua 5.1 derps
+	#endif // Manual - have lua.hpp or not
 #endif // C++ Mangling for Lua vs. Not
 
 #ifdef LUAJIT_VERSION

include/sol/sol.hpp

@@ -66,7 +66,7 @@
 #if defined(__GNUC__)
 #pragma GCC diagnostic pop
 #elif defined _MSC_VER
-#pragma warning(push)
+#pragma warning(pop)
 #endif // g++
 
 #if defined(SOL_INSIDE_UNREAL)

include/sol/stack_push.hpp

@@ -90,7 +90,6 @@ namespace sol {
 #if SOL_LUA_VERSION < 502
 			// Use lua_getfenv
 			lua_getfenv(L, index);
-			return 1;
 #else
 			// Use upvalues as explained in Lua 5.2 and beyond's manual
 			if (lua_getupvalue(L, index, 1) == nullptr) {

single/include/sol/forward.hpp

@@ -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 2019-03-23 18:56:05.873126 UTC
+// Generated 2019-03-24 01:49:03.673540 UTC
-// This header was generated with sol v3.0.1-beta (revision 9a0a27a)
+// This header was generated with sol v3.0.0-beta (revision 4aac17c)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_FORWARD_HPP

single/include/sol/sol.hpp

@@ -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 2019-03-23 18:56:05.596914 UTC
+// Generated 2019-03-24 01:49:03.378490 UTC
-// This header was generated with sol v3.0.1-beta (revision 9a0a27a)
+// This header was generated with sol v3.0.0-beta (revision 4aac17c)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_HPP
@@ -2072,17 +2072,24 @@ namespace sol {
 		#define SOL_EXCEPTIONS_SAFE_PROPAGATION 1
 	#endif // Exceptions can be propagated safely using C++-compiled Lua
 #else
+	#if defined(SOL_NO_LUA_HPP) && SOL_NO_LUA_HPP
+		extern "C" {
+			#if defined(LUAJIT_VERSION) && LUAJIT_VERSION
+			#endif
+		}
+	#else
 		#if defined(__has_include)
 			#if __has_include(<lua.hpp>)
 				#include <lua.hpp>
 			#else
 				extern "C" {
-				#if defined(SOL_LUAJIT) && SOL_LUAJIT
+					#if defined(LUAJIT_VERSION) && LUAJIT_VERSION
 					#endif
 				}
 			#endif // lua.hpp exists or does not
 		#else
 		#endif // check for lua.hpp safely for Lua 5.1 derps
+	#endif // Manual - have lua.hpp or not
 #endif // C++ Mangling for Lua vs. Not
 
 #ifdef LUAJIT_VERSION
@@ -2528,7 +2535,7 @@ COMPAT53_API void luaL_requiref(lua_State *L, const char *modname,
 #endif
 
 #if defined(COMPAT53_INCLUDE_SOURCE) && COMPAT53_INCLUDE_SOURCE == 1
-// beginning of sol/compatibility/compat-5.3.c
+// beginning of sol/compatibility/compat-5.3.c.h
 
 #include <stdlib.h>
 #include <ctype.h>
@@ -3364,7 +3371,7 @@ COMPAT53_API void luaL_requiref(lua_State *L, const char *modname,
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *********************************************************************/
 
-// end of sol/compatibility/compat-5.3.c
+// end of sol/compatibility/compat-5.3.c.h
 
 #endif
 
@@ -12673,7 +12680,6 @@ namespace sol {
 #if SOL_LUA_VERSION < 502
 			// Use lua_getfenv
 			lua_getfenv(L, index);
-			return 1;
 #else
 			// Use upvalues as explained in Lua 5.2 and beyond's manual
 			if (lua_getupvalue(L, index, 1) == nullptr) {
@@ -24964,7 +24970,7 @@ namespace sol {
 #if defined(__GNUC__)
 #pragma GCC diagnostic pop
 #elif defined _MSC_VER
-#pragma warning(push)
+#pragma warning(pop)
 #endif // g++
 
 #if defined(SOL_INSIDE_UNREAL)