Fixup mac

CMakeLists.txt

@@ -193,6 +193,7 @@ maketest(message-alignment)
 maketest(test-arg-iter)
 if(LIBLO_FOUND)
     maketest(liblo)
+    target_include_directories(liblo PRIVATE ${LIBLO_INCLUDE_DIRS})
     target_link_libraries(liblo PRIVATE ${RTOSC_LIBLO_LIBRARIES})
 endif()
 
@@ -213,6 +214,7 @@ maketestcpp(path-search)
 
 maketestcpp(performance)
 if(LIBLO_FOUND)
+    target_include_directories(performance PRIVATE ${LIBLO_INCLUDE_DIRS})
     target_link_libraries(performance PRIVATE ${RTOSC_LIBLO_LIBRARIES})
     target_compile_definitions(performance PRIVATE HAVE_LIBLO)
 endif()
@@ -230,6 +232,7 @@ maketestcpp(test-automation)
 
 if(LIBLO_FOUND)
     add_library(lo-server test/liblo-server.cpp)
+    target_include_directories(lo-server PRIVATE ${LIBLO_INCLUDE_DIRS})
     target_include_directories(lo-server PRIVATE ${CMAKE_SOURCE_DIR}/include)
     target_link_libraries(lo-server PRIVATE ${RTOSC_LIBLO_LIBRARIES})
     set(RTOSC_TEST_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/test CACHE INTERNAL "")