$NetBSD$

--- CMakeLists.txt.orig	2021-11-26 15:37:16.000000000 +0000
+++ CMakeLists.txt
@@ -100,12 +100,13 @@ if(BUILD_PYTHON)
     add_sip_python_module(Arcus python/Socket.sip Arcus)
 endif()
 
+include_directories(${PROTOBUF_INCLUDE_DIR})
+
 target_include_directories(Arcus PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
     $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-    ${PROTOBUF_INCLUDE_DIR}
 )
-target_link_libraries(Arcus PUBLIC ${PROTOBUF_LIBRARIES})
+target_link_libraries(Arcus PUBLIC protobuf::libprotobuf)
 
 if(WIN32)
     add_definitions(-D_WIN32_WINNT=0x0600) # Declare we require Vista or higher, this allows us to use IPv6 functions.