Date: Mon, 24 Mar 2014 13:36:03 -0600 From: Warner Losh <imp@bsdimp.com> To: Dimitry Andric <dim@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r263692 - head Message-ID: <B806F9C4-1918-4BF4-9FF8-84FE60C49034@gmail.com> In-Reply-To: <201403241921.s2OJLFuh050413@svn.freebsd.org> References: <201403241921.s2OJLFuh050413@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Makes we wonder why we didn’t put this in kmod.mk… Is there any reason not do? Warner On Mar 24, 2014, at 1:21 PM, Dimitry Andric <dim@FreeBSD.org> wrote: > Author: dim > Date: Mon Mar 24 19:21:14 2014 > New Revision: 263692 > URL: http://svnweb.freebsd.org/changeset/base/263692 > > Log: > Add a note to UPDATING about customized kernel configuration files now > requiring -gdwarf-2 for debug info, when using clang 3.4. > > Suggested by: adrian > MFC after: 3 days > > Modified: > head/UPDATING > > Modified: head/UPDATING > ============================================================================== > --- head/UPDATING Mon Mar 24 19:15:13 2014 (r263691) > +++ head/UPDATING Mon Mar 24 19:21:14 2014 (r263692) > @@ -44,7 +44,16 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 11 > to do so. Set WITHOUT_GPL_DTC if you require the BSDL compiler. > > 20140216: > - Clang and llvm have been upgraded to 3.4 release. > + Clang and llvm have been upgraded to 3.4 release. Please note that > + clang 3.4 now defaults to DWARF4 debug information format when you > + specify -g. Since kgdb(1) only supports DWARF2, you should update any > + customized kernel configurations which include debug information to > + explicitly use -gdwarf-2, e.g: > + > + makeoptions DEBUG=-gdwarf-2 > + > + This has already been applied to the appropriate GENERIC configuration > + files, so if you inherit from those, no changes are required. > > 20140216: > The nve(4) driver has been removed. Please use the nfe(4) driver >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?B806F9C4-1918-4BF4-9FF8-84FE60C49034>