> On Wed, Jul 31, 2019 at 11:12:15AM +0200, Jan Hubicka wrote: > > > so, if one is lucky enough and at least one of the two file descriptors in > > > MAKEFLAGS --jobserver-auth= is closed, it will work fine, but if they are > > > open, even when they have nothing to do with make, it will fail miserably. > > > > I see, so the problem is that lto-wrapper is executed via plugin from > > gold which already used the file descriptors for something else? > > I don't think I'm using gold, I have it installed, but /usr/bin/ld points to > ld.bfd.
Particular linker implementation probably does not make much pracitcal difference. It seems natural that linker opens couple files prior asking plugin doing its job. Honza
