fix(build): conditionally enable numa aware

CMakeLists.txt

@@ -103,7 +103,12 @@ add_library(quicer_static STATIC ${SOURCES})
 target_include_directories(quicer_static PRIVATE ${Erlang_OTP_ROOT_DIR}/usr/include/ msquic/src/inc/)
 if (CMAKE_SYSTEM_NAME MATCHES Linux)
   # note, the value of ${ATOMIC} and %{NUMA} will be set by msquic
-  target_link_libraries(quicer_static PRIVATE core platform inc warnings logging ${ATOMIC} ${NUMA} "-Wl,--no-gc-sections")
+  if (NUMA)
+    set(MY_NUMA ${NUMA})
+  else()
+    set(MY_NUMA "")
+  endif()
+  target_link_libraries(quicer_static PRIVATE core platform inc warnings logging ${ATOMIC} ${MY_NUMA} "-Wl,--no-gc-sections")
 elseif (CMAKE_SYSTEM_NAME MATCHES Darwin)
   target_link_libraries(quicer_static PRIVATE core platform inc warnings "-Wl,-undefined,dynamic_lookup -Wl,-dead_strip")
 endif()