+option('safe_stack', type: 'boolean', value: false,
+ description: 'SafeStack Stack Smash Protection (requires clang/llvm and coroutine backend ucontext)')
+option('sanitizers', type: 'boolean', value: false,
+ description: 'enable default sanitizers')
+option('tsan', type: 'boolean', value: false,
+ description: 'enable thread sanitizer')
+option('stack_protector', type: 'feature', value: 'auto',
+ description: 'compiler-provided stack protection')