cmake: correct < 3.21 logic

scivision · May 10, 2024 · cbdf7fc · cbdf7fc
1 parent 987cc69
commit cbdf7fc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/options.cmake b/options.cmake
@@ -1,6 +1,8 @@
 if(CMAKE_VERSION VERSION_LESS 3.21)
   get_property(not_top DIRECTORY PROPERTY PARENT_DIRECTORY)
-  if(NOT not_top)
+  if(not_top)
+    set(${PROJECT_NAME}_IS_TOP_LEVEL false)
+  else()
     set(${PROJECT_NAME}_IS_TOP_LEVEL true)
   endif()
 endif()