build: add performance test

CMakeLists.txt

@@ -310,6 +310,8 @@ if(UNIX OR MSVC)
     add_executable(z_api_double_drop_test ${PROJECT_SOURCE_DIR}/tests/z_api_double_drop_test.c)
     add_executable(z_test_fragment_tx ${PROJECT_SOURCE_DIR}/tests/z_test_fragment_tx.c)
     add_executable(z_test_fragment_rx ${PROJECT_SOURCE_DIR}/tests/z_test_fragment_rx.c)
+    add_executable(z_perf_tx ${PROJECT_SOURCE_DIR}/tests/z_perf_tx.c)
+    add_executable(z_perf_rx ${PROJECT_SOURCE_DIR}/tests/z_perf_rx.c)
 
     target_link_libraries(z_data_struct_test ${Libname})
     target_link_libraries(z_endpoint_test ${Libname})
@@ -320,6 +322,8 @@ if(UNIX OR MSVC)
     target_link_libraries(z_api_double_drop_test ${Libname})
     target_link_libraries(z_test_fragment_tx ${Libname})
     target_link_libraries(z_test_fragment_rx ${Libname})
+    target_link_libraries(z_perf_tx ${Libname})
+    target_link_libraries(z_perf_rx ${Libname})
 
     configure_file(${PROJECT_SOURCE_DIR}/tests/modularity.py ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/modularity.py COPYONLY)
     configure_file(${PROJECT_SOURCE_DIR}/tests/raweth.py ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/raweth.py COPYONLY)