--- auxil/spicy/CMakeLists.txt	2025-08-19 02:02:17.000000000 +0800
+++ auxil/spicy/CMakeLists.txt	2025-08-20 10:46:33.000000000 +0800
@@ -24,7 +24,7 @@
 
 set(flex_minimum_version "2.5.37")
 set(bison_minimum_version "3.0")
-set(macos_minimum_version "19.0.0") # macOS 10.15.0 (Catalina)
+set(macos_minimum_version "@OSMAJOR@.0.0")
 
 ## Initialize defaults & global options