Can't forget the sparc VM!

cmake/shared_sources.cmake

@@ -48,6 +48,10 @@ elseif(ARCH MATCHES "arm")
     list(APPEND COMMON_SOURCES
         ${SOURCE_DIR}/qcommon/vm_armv71.c
     )
+elseif(ARCH MATCHES "sparc")
+    list(APPEND COMMON_SOURCES
+        ${SOURCE_DIR}/qcommon/vm_sparc.c
+    )
 else()
     list(APPEND SERVER_DEFINITIONS NO_VM_COMPILED)
     list(APPEND CLIENT_DEFINITIONS NO_VM_COMPILED)