[Renderers/Playdate] Playdate console example (#404)

examples/playdate-project-example/CmakeLists.txt

@@ -0,0 +1,40 @@
+cmake_minimum_required(VERSION 3.27)
+set(CMAKE_C_STANDARD 99)
+
+set(ENVSDK $ENV{PLAYDATE_SDK_PATH})
+
+if (NOT ${ENVSDK} STREQUAL "")
+        # Convert path from Windows
+        file(TO_CMAKE_PATH ${ENVSDK} SDK)
+else()
+        execute_process(
+                        COMMAND bash -c "egrep '^\\s*SDKRoot' $HOME/.Playdate/config"
+                        COMMAND head -n 1
+                        COMMAND cut -c9-
+                        OUTPUT_VARIABLE SDK
+                        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+endif()
+
+if (NOT EXISTS ${SDK})
+        message(FATAL_ERROR "SDK Path not found; set ENV value PLAYDATE_SDK_PATH")
+        return()
+endif()
+
+set(CMAKE_CONFIGURATION_TYPES "Debug;Release")
+set(CMAKE_XCODE_GENERATE_SCHEME TRUE)
+
+# Game Name Customization
+set(PLAYDATE_GAME_NAME clay_playdate_example)
+set(PLAYDATE_GAME_DEVICE clay_playdate_example_DEVICE)
+
+project(${PLAYDATE_GAME_NAME} C ASM)
+
+if (TOOLCHAIN STREQUAL "armgcc")
+        add_executable(${PLAYDATE_GAME_DEVICE} main.c)
+else()
+        add_library(${PLAYDATE_GAME_NAME} SHARED main.c)
+endif()
+
+include(${SDK}/C_API/buildsupport/playdate_game.cmake)
+