On Wed, Aug 07, 2019 at 11:54:44AM +0200, Martin Liška wrote: > The patch is conclusion of long-lasting discussion in the PR. > I've just verified that our gcc9 package with the patch attached > can build emacs, and so it's fixed.
Richard said he has a patch in testing that he plans to submit today. > Note that the CL_DRIVER instead of CL_LANG_ALL still fails. What fails? The -MF handling should not. If CL_DRIVER | CL_LANG_ALL is really needed, then there shouldn't be ()s around it. And lto-wrapper.c has two spots currently using CL_LANG_ALL, both need changing, not just one. Jakub