apple: move all event stuff into callback system, fix cmake support for apple, add gl/vk examples to cmake

examples/CMakeLists.txt

@@ -1 +1,7 @@
 add_subdirectory(basic)
+if(${MW_TRY_OPENGL})
+add_subdirectory(gldemos)
+endif()
+if(${MW_TRY_VULKAN})
+add_subdirectory(vkdemos)
+endif()

examples/basic/CMakeLists.txt

@@ -6,7 +6,7 @@ file(
 
 foreach(PATH IN LISTS EXAMPLES_BASIC_SOURCES)
 	get_filename_component(TARGET ${PATH} NAME_WE)
-	add_executable(${TARGET} ${PATH})
+	add_executable(${TARGET} WIN32 MACOSX_BUNDLE ${PATH})
 	target_link_libraries(
 		${TARGET}
 		PRIVATE

examples/gldemos/CMakeLists.txt

@@ -0,0 +1,27 @@
+file(
+	GLOB
+	EXAMPLES_GL_SOURCES
+	*.c
+)
+find_package(OpenGL)
+
+foreach(PATH IN LISTS EXAMPLES_GL_SOURCES)
+	get_filename_component(TARGET ${PATH} NAME_WE)
+    if(${TARGET} STREQUAL "glutlayer")
+	    continue()
+	endif()
+	add_executable(${TARGET} WIN32 MACOSX_BUNDLE ${PATH})
+	target_link_libraries(
+		${TARGET}
+		PRIVATE
+		Mw
+		OpenGL::GL
+	)
+	if(NOT CMAKE_SYSTEM_NAME STREQUAL "Windows")
+		target_link_libraries(
+			${TARGET}
+			PRIVATE
+			m
+		)
+	endif()
+endforeach()

examples/vkdemos/CMakeLists.txt

@@ -0,0 +1,22 @@
+file(
+	GLOB
+	EXAMPLES_VULKAN_SOURCES
+	*.c
+)
+
+foreach(PATH IN LISTS EXAMPLES_VULKAN_SOURCES)
+	get_filename_component(TARGET ${PATH} NAME_WE)
+	add_executable(${TARGET} WIN32 MACOSX_BUNDLE ${PATH})
+	target_link_libraries(
+		${TARGET}
+		PRIVATE
+		Mw
+	)
+	if(NOT CMAKE_SYSTEM_NAME STREQUAL "Windows")
+		target_link_libraries(
+			${TARGET}
+			PRIVATE
+			m
+		)
+	endif()
+endforeach()