-add_executable(rpc_simulator ${PROJECT_DIRECTORY}/examples/gras/rpc/_rpc_simulator.c ${PROJECT_DIRECTORY}/examples/gras/rpc/rpc.c)
-add_executable(rpc_client ${PROJECT_DIRECTORY}/examples/gras/rpc/_rpc_client.c ${PROJECT_DIRECTORY}/examples/gras/rpc/rpc.c)
-add_executable(rpc_forwarder ${PROJECT_DIRECTORY}/examples/gras/rpc/_rpc_forwarder.c ${PROJECT_DIRECTORY}/examples/gras/rpc/rpc.c)
-add_executable(rpc_server ${PROJECT_DIRECTORY}/examples/gras/rpc/_rpc_server.c ${PROJECT_DIRECTORY}/examples/gras/rpc/rpc.c)
+add_executable(rpc_simulator ${CMAKE_CURRENT_BINARY_DIR}/_rpc_simulator.c rpc.c)
+add_executable(rpc_client ${CMAKE_CURRENT_BINARY_DIR}/_rpc_client.c rpc.c)
+add_executable(rpc_forwarder ${CMAKE_CURRENT_BINARY_DIR}/_rpc_forwarder.c rpc.c)
+add_executable(rpc_server ${CMAKE_CURRENT_BINARY_DIR}/_rpc_server.c rpc.c)
+add_custom_command(
+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/_rpc_simulator.c
+ ${CMAKE_CURRENT_BINARY_DIR}/_rpc_client.c
+ ${CMAKE_CURRENT_BINARY_DIR}/_rpc_server.c
+ ${CMAKE_CURRENT_BINARY_DIR}/_rpc_forwarder.c
+ DEPENDS gras_stub_generator ${CMAKE_CURRENT_SOURCE_DIR}/rpc.xml
+ COMMAND ${CMAKE_BINARY_DIR}/bin/gras_stub_generator rpc ${CMAKE_CURRENT_SOURCE_DIR}/rpc.xml
+)