$NetBSD: patch-CMakeLists.txt,v 1.1 2025/09/01 11:26:29 adam Exp $

-fhardened is not portable.

--- CMakeLists.txt.orig	2025-09-01 10:25:27.516647611 +0000
+++ CMakeLists.txt
@@ -415,7 +415,7 @@ if (ENABLE_ASAN OR ENABLE_UBSAN)
 endif()
 
 # try to ensure some compiler sanity and hardening options where supported
-foreach (flag -fno-strict-overflow -fno-delete-null-pointer-checks -fhardened)
+foreach (flag -fno-strict-overflow -fno-delete-null-pointer-checks)
 	check_c_compiler_flag(${flag} found)
 	if (found)
 		add_compile_options(${flag})