On 11 July 2012 11:09, Fabien Chouteau <chout...@adacore.com> wrote: > Bridge helper uses ioctl's not available on old Linux versions, we add > this flag to disable the build.
This is still the wrong approach -- you need to be testing for presence of the ioctls and disabling the bridge helper if they're not found. Once you've done that you can, if you like, add an enable/disable switch with the usual semantics (no switch == detect and use if possible, --enable.. == detect and fail configure if we couldn't build it, --disable == don't build). -- PMM
