Add MCPI_OPEN_SOURCE_ONLY Build Option

CMakeLists.txt

@@ -6,6 +6,7 @@ option(MCPI_SERVER_MODE "Server Mode" FALSE)
 option(MCPI_HEADLESS_MODE "Headless Mode" ${MCPI_SERVER_MODE})
 set(MCPI_BUILD_MODE "both" CACHE STRING "\"arm\" = Build Only Code That Must Be ARM; \"native\" = Build Architecture-Independent Code; \"both\" = Build All Code As ARM")
 set_property(CACHE MCPI_BUILD_MODE PROPERTY STRINGS "both" "arm" "native")
+option(MCPI_OPEN_SOURCE_ONLY "Only Install Open-Source Code (Will Result In Broken Install)" FALSE)
 
 # Configure Build Mode
 if(MCPI_BUILD_MODE STREQUAL "arm")

dependencies/CMakeLists.txt

@@ -5,4 +5,6 @@ add_subdirectory(zlib)
 # LibPNG
 add_subdirectory(libpng)
 # Minecraft: Pi Edition
-add_subdirectory(minecraft-pi)
+if(NOT MCPI_OPEN_SOURCE_ONLY)
+    add_subdirectory(minecraft-pi)
+endif()

docs/BUILDING.md

@@ -14,6 +14,9 @@
 * ``MCPI_USE_MEDIA_LAYER_PROXY``
   * ``ON``: Enable The Media Layer Proxy
   * ``OFF`` (Default): Disable The Media Layer Proxy
+* ``MCPI_OPEN_SOURCE_ONLY``
+  * ``ON``: Only Install Open-Source Code (Will Result In Broken Install)
+  * ``OFF`` (Default): Install All Code
 
 ## Build Dependencies
 * Common