On Tue, Jan 07, 2020 at 03:28:31PM +0100, Ard Biesheuvel wrote: > > Unfortunately, the command line option implements a weaker form of > visibility than the pragma, so it probably comes down to setting the > pragma in a .h file that gets -include'd via the command line so it is > guaranteed to be seen first. Tried hacking that in and it works, tested with gcc 4.6.4.