On Thu, 2017-02-09 at 21:13 +0100, Mark Wielaard wrote: > Some distros now add -D_FORTIFY_SOURCE=2 by default and we have missed > some issues in the past caught by it. Add it to CFLAGS if possible. > The configure check will make sure that it doesn't conflict with any > other CFLAGS already defined. I pushed this to master now.