--- buildtools/wafsamba/samba_autoconf.py.orig	2019-02-26 16:44:21.000000000 +1000
+++ buildtools/wafsamba/samba_autoconf.py	2022-01-03 12:06:26.781461000 +1000
@@ -700,6 +700,7 @@
                                     cflags=[ '-Werror', '-Wp,-D_FORTIFY_SOURCE=2', stack_protect_flag],
                                     mandatory=False,
                                     msg='Checking if compiler accepts %s' % (stack_protect_flag))
+        break
         if flag_supported:
             conf.ADD_CFLAGS('%s' % (stack_protect_flag))
             break