Incidentally, building for GNU/Linux (at least x86_64) is broken on the sthibaul/hurd-builds branch (I suspect, based on the error messages, that "t2.26/sched_param" was responsible, but didn't verify that). (I was testing to make sure my build-many-glibcs.py changes didn't affect GNU/Linux builds and so are safe to apply to master. Building for GNU/Linux is not of course a priority for the branch, but any such issues with changes to non-OS-specific code will need fixing for merging to master.)
-- Joseph S. Myers jos...@codesourcery.com