Merge 56f5c158fa into c3fcf6ce12

Added separate CMAKE options to include each of the individual examples as well as one global option to include all examples.

I set build all examples to OFF as a default since downloading all of SDL 2 and 3 seems excessive.  Instead, the demo from the video and the website are turned on by default.

A note about these options should probably be added to the ReadMe as well, but I wasn't sure where the logical place to put it would be.

CMakeLists.txt

@@ -3,17 +3,38 @@ project(clay)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 
+option(CLAY_INCLUDE_ALL_EXAMPLES "Build all examples" ON)
+option(CLAY_INCLUDE_DEMOS "Build video demo and website" OFF)
+option(CLAY_INCLUDE_CPP_EXAMPLE "Build C++ example" OFF)
+option(CLAY_INCLUDE_RAYLIB_EXAMPLES "Build raylib examples" OFF)
+option(CLAY_INCLUDE_SDL2_EXAMPLES "Build SDL 2 examples" OFF)
+option(CLAY_INCLUDE_SDL3_EXAMPLES "Build SDL 3 examples" OFF)
+
+message(STATUS "CLAY_INCLUDE_DEMOS: ${CLAY_INCLUDE_DEMOS}")
+
 if(APPLE)
   enable_language(OBJC)
 endif()
 
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_CPP_EXAMPLE)
   add_subdirectory("examples/cpp-project-example")
-add_subdirectory("examples/raylib-multi-context")
-add_subdirectory("examples/raylib-sidebar-scrolling-container")
-#  add_subdirectory("examples/cairo-pdf-rendering") Some issue with github actions populating cairo, disable for now
+endif()
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_DEMOS)
   if(NOT MSVC)
     add_subdirectory("examples/clay-official-website")
-  add_subdirectory("examples/SDL3-simple-demo")
   endif()
   add_subdirectory("examples/introducing-clay-video-demo")
+endif ()
+
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_RAYLIB_EXAMPLES)
+  add_subdirectory("examples/raylib-multi-context")
+  add_subdirectory("examples/raylib-sidebar-scrolling-container")
+endif ()
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_SDL2_EXAMPLES)
   add_subdirectory("examples/SDL2-video-demo")
+endif ()
+if(NOT MSVC AND (CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_SDL3_EXAMPLES))
+    add_subdirectory("examples/SDL3-simple-demo")
+endif()
+
+#  add_subdirectory("examples/cairo-pdf-rendering") Some issue with github actions populating cairo, disable for now