Windows: Slight changes to ARM64 support.

* Disable NSIS installer if we're compiling for Windows ARM64.
* Allow arbitrary files to be added as LOVE_EXTRA_DLLS

CMakeLists.txt

@@ -53,12 +53,15 @@ else()
 	set(LOVE_TARGET_PLATFORM x86)
 endif()
 
-if(APPLE)
-	option(LOVE_JIT "Use LuaJIT" FALSE)
+
+if(APPLE OR MEGA_ARM64)
+	set(LOVE_DEFAULT_JIT FALSE)
 else()
-	option(LOVE_JIT "Use LuaJIT" TRUE)
+	set(LOVE_DEFAULT_JIT TRUE)
 endif()
 
+option(LOVE_JIT "Use LuaJIT" ${LOVE_DEFAULT_JIT})
+
 if(LOVE_JIT)
 	if(APPLE)
 		message(WARNING "JIT not supported yet on Mac.")
@@ -119,12 +122,16 @@ if(MEGA)
 		${MEGA_OPENAL}
 	)
 
-	if(LOVE_JIT)
-		set(LOVE_LUA_LIBRARY ${MEGA_LUAJIT_LIB})
 	# LOVE_EXTRA_DLLS are non-runtime DLLs which should be bundled with the
 	# love binary in installers, etc. It's only needed for external
 	# (non-CMake) targets, i.e. LuaJIT.
-		set(LOVE_EXTRA_DLLS ${MEGA_LUAJIT_DLL})
+	if(NOT DEFINED LOVE_EXTRA_DLLS)
+		set(LOVE_EXTRA_DLLS)
+	endif()
+
+	if(LOVE_JIT)
+		set(LOVE_LUA_LIBRARY ${MEGA_LUAJIT_LIB})
+		set(LOVE_EXTRA_DLLS ${LOVE_EXTRA_DLLS} ${MEGA_LUAJIT_DLL})
 		set(LOVE_EXTRA_DEPENDECIES luajit)
 
 		set(LOVE_INCLUDE_DIRS
@@ -1998,6 +2005,14 @@ message(STATUS "Version: ${LOVE_VERSION_STR}")
 ###################################
 install(TARGETS ${LOVE_EXE_NAME} ${LOVE_CONSOLE_EXE_NAME} ${LOVE_LIB_NAME} RUNTIME DESTINATION .)
 
+# Our install script (and NSIS) doesn't fully support Windows ARM64 yet.
+if(MEGA_ARM64)
+	set(CPACK_GENERATOR ZIP)
+	set(CPACK_SYSTEM_NAME woa64)
+else()
+	set(CPACK_GENERATOR ZIP NSIS)
+endif()
+
 # Extra DLLs.
 if(LOVE_EXTRA_DLLS)
 	foreach(DLL ${LOVE_EXTRA_DLLS})
@@ -2040,7 +2055,6 @@ install(FILES
 		${CMAKE_CURRENT_SOURCE_DIR}/extra/nsis/game.ico
 		DESTINATION .)
 
-set(CPACK_GENERATOR ZIP NSIS)
 set(CPACK_PACKAGE_NAME "love")
 set(CPACK_PACKAGE_VENDOR "love2d.org")
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "LOVE -- It's awesome")

src/modules/window/sdl/Window.cpp

@@ -262,11 +262,9 @@ std::vector<Window::ContextAttribs> Window::getContextAttribsList() const
 		}
 	}
 
-	if (!preferGLES)
-	{
 	const char *gleshint = SDL_GetHint("LOVE_GRAPHICS_USE_OPENGLES");
+	if (gleshint != nullptr)
 		preferGLES = (gleshint != nullptr && gleshint[0] != '0');
-	}
 
 	// Do we want a debug context?
 	bool debug = love::graphics::isDebugEnabled();