cmake, refactor: Use target_capnp_sources for examples

Author: hebasto

example/CMakeLists.txt

@@ -2,154 +2,34 @@
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-add_custom_command(
-  OUTPUT
-    init.capnp.h
-    init.capnp.c++
-    init.capnp.proxy.h
-    init.capnp.proxy-server.c++
-    init.capnp.proxy-client.c++
-    init.capnp.proxy-types.c++
-    init.capnp.proxy-types.h
-  COMMAND mpgen "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/init.capnp" "${CMAKE_SOURCE_DIR}/include" "${capnp_PREFIX}/include"
-  DEPENDS init.capnp mpgen
-)
-
-add_custom_command(
-  OUTPUT
-    calculator.capnp.h
-    calculator.capnp.c++
-    calculator.capnp.proxy.h
-    calculator.capnp.proxy-server.c++
-    calculator.capnp.proxy-client.c++
-    calculator.capnp.proxy-types.c++
-    calculator.capnp.proxy-types.h
-  COMMAND mpgen "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/calculator.capnp" "${CMAKE_SOURCE_DIR}/include" "${capnp_PREFIX}/include"
-  DEPENDS calculator.capnp mpgen
-)
+include(${PROJECT_SOURCE_DIR}/cmake/LibmultiprocessMacros.cmake)
 
 add_executable(mpcalculator
-  calculator.capnp.h
-  calculator.capnp.c++
-  calculator.capnp.proxy.h
-  calculator.capnp.proxy-server.c++
-  calculator.capnp.proxy-client.c++
-  calculator.capnp.proxy-types.c++
-  calculator.capnp.proxy-types.h
   calculator.cpp
-  init.capnp.h
-  init.capnp.c++
-  init.capnp.proxy.h
-  init.capnp.proxy-server.c++
-  init.capnp.proxy-client.c++
-  init.capnp.proxy-types.c++
-  init.capnp.proxy-types.h
-  printer.capnp.h
-  printer.capnp.c++
-  printer.capnp.proxy.h
-  printer.capnp.proxy-server.c++
-  printer.capnp.proxy-client.c++
-  printer.capnp.proxy-types.c++
-  printer.capnp.proxy-types.h
 )
-target_include_directories(mpcalculator PUBLIC
-  ${CAPNP_INCLUDE_DIRECTORY}
-  ${CMAKE_CURRENT_SOURCE_DIR}
-  ${CMAKE_CURRENT_BINARY_DIR}
+target_capnp_sources(mpcalculator ${CMAKE_CURRENT_SOURCE_DIR} init.capnp calculator.capnp printer.capnp
+  IMPORT_PATHS ${CMAKE_SOURCE_DIR}/include
 )
-target_link_libraries(mpcalculator PRIVATE CapnProto::capnp)
-target_link_libraries(mpcalculator PRIVATE CapnProto::capnp-rpc)
-target_link_libraries(mpcalculator PRIVATE CapnProto::kj)
-target_link_libraries(mpcalculator PRIVATE CapnProto::kj-async)
+target_include_directories(mpcalculator PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
 target_link_libraries(mpcalculator PRIVATE Threads::Threads)
-target_link_libraries(mpcalculator PRIVATE multiprocess)
-
-add_custom_command(
-  OUTPUT
-    printer.capnp.h
-    printer.capnp.c++
-    printer.capnp.proxy.h
-    printer.capnp.proxy-server.c++
-    printer.capnp.proxy-client.c++
-    printer.capnp.proxy-types.c++
-    printer.capnp.proxy-types.h
-  COMMAND mpgen "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/printer.capnp" "${CMAKE_SOURCE_DIR}/include" "${capnp_PREFIX}/include"
-  DEPENDS printer.capnp mpgen
-)
 
 add_executable(mpprinter
-  calculator.capnp.c++
-  calculator.capnp.h
-  calculator.capnp.proxy-client.c++
-  calculator.capnp.proxy-server.c++
-  calculator.capnp.proxy-types.c++
-  calculator.capnp.proxy-types.h
-  calculator.capnp.proxy.h
-  init.capnp.h
-  init.capnp.c++
-  init.capnp.proxy.h
-  init.capnp.proxy-server.c++
-  init.capnp.proxy-client.c++
-  init.capnp.proxy-types.c++
-  init.capnp.proxy-types.h
-  printer.capnp.h
-  printer.capnp.c++
-  printer.capnp.proxy.h
-  printer.capnp.proxy-server.c++
-  printer.capnp.proxy-client.c++
-  printer.capnp.proxy-types.c++
-  printer.capnp.proxy-types.h
   printer.cpp
 )
-target_include_directories(mpprinter PUBLIC
-  ${CAPNP_INCLUDE_DIRECTORY}
-  ${CMAKE_CURRENT_SOURCE_DIR}
-  ${CMAKE_CURRENT_BINARY_DIR}
+target_capnp_sources(mpprinter ${CMAKE_CURRENT_SOURCE_DIR} init.capnp calculator.capnp printer.capnp
+  IMPORT_PATHS ${CMAKE_SOURCE_DIR}/include
 )
-target_link_libraries(mpprinter PRIVATE CapnProto::capnp)
-target_link_libraries(mpprinter PRIVATE CapnProto::capnp-rpc)
-target_link_libraries(mpprinter PRIVATE CapnProto::kj)
-target_link_libraries(mpprinter PRIVATE CapnProto::kj-async)
+target_include_directories(mpprinter PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
 target_link_libraries(mpprinter PRIVATE Threads::Threads)
-target_link_libraries(mpprinter PRIVATE multiprocess)
 
 add_executable(mpexample
-  calculator.capnp.c++
-  calculator.capnp.h
-  calculator.capnp.proxy-client.c++
-  calculator.capnp.proxy-server.c++
-  calculator.capnp.proxy-types.c++
-  calculator.capnp.proxy-types.h
-  calculator.capnp.proxy.h
-  init.capnp.c++
-  init.capnp.h
-  init.capnp.proxy-client.c++
-  init.capnp.proxy-server.c++
-  init.capnp.proxy-types.c++
-  init.capnp.proxy-types.h
-  init.capnp.proxy.h
-  printer.capnp.h
-  printer.capnp.c++
-  printer.capnp.proxy.h
-  printer.capnp.proxy-server.c++
-  printer.capnp.proxy-client.c++
-  printer.capnp.proxy-types.c++
-  printer.capnp.proxy-types.h
-  printer.h
-  calculator.h
   example.cpp
 )
-target_include_directories(mpexample PUBLIC
-  ${CAPNP_INCLUDE_DIRECTORY}
-  ${CMAKE_CURRENT_SOURCE_DIR}
-  ${CMAKE_CURRENT_BINARY_DIR}
+target_capnp_sources(mpexample ${CMAKE_CURRENT_SOURCE_DIR} init.capnp calculator.capnp printer.capnp
+  IMPORT_PATHS ${CMAKE_SOURCE_DIR}/include
 )
-target_link_libraries(mpexample PRIVATE CapnProto::capnp)
-target_link_libraries(mpexample PRIVATE CapnProto::capnp-rpc)
-target_link_libraries(mpexample PRIVATE CapnProto::kj)
-target_link_libraries(mpexample PRIVATE CapnProto::kj-async)
+target_include_directories(mpexample PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
 target_link_libraries(mpexample PRIVATE Threads::Threads)
-target_link_libraries(mpexample PRIVATE multiprocess)
 target_link_libraries(mpexample PRIVATE stdc++fs)
 
 add_custom_target(example DEPENDS mpexample mpcalculator mpprinter)