On Tue, Jan 31, 2017 at 04:14:47PM +0000, Peter Maydell wrote: > We already require gcc 4.1 or newer (for the atomic > support), so the fallback codepaths for older gcc > versions than that are now dead code and we can > just delete them.
Do we have any explicit check alreadu for 4.1, or do we just let the build fail on the atomic code ? IOW, is there any use in having.. #if !QEMU_GNUC_PREREQ(4, 1) # error "QEMU requires GCC >= 4.1 or CLang" #endif Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://entangle-photo.org -o- http://search.cpan.org/~danberr/ :|
