diff --git a/CMakeLists.txt b/CMakeLists.txt
index 90ddbb7..3f2f6de 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,10 +1,6 @@
 cmake_minimum_required(VERSION 3.18.0)
 set(PROJECT_NAME sandbox)
 
-if(UNIX AND NOT APPLE)
-    set(LINUX ON)
-endif()
-
 function(dump_info)
     message(STATUS "CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")
     message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
@@ -13,6 +9,10 @@ function(dump_info)
     message(STATUS "CMAKE_C_COMPILER_VERSION: ${CMAKE_C_COMPILER_VERSION}")
     message(STATUS "CMAKE_CXX_COMPILER_VERSION: ${CMAKE_CXX_COMPILER_VERSION}")
 
+    if(UNIX AND NOT APPLE)
+        set(LINUX ON)
+    endif()
+
     if(WIN32)
         message(STATUS "OS: WIN32")
     elseif(APPLE)