On 2020-10-14 02:45 +0100, Ken Moffat via blfs-dev wrote: > On Wed, Oct 14, 2020 at 02:21:39AM +0100, Ken Moffat via blfs-dev wrote: > > On Mon, Oct 12, 2020 at 09:15:30PM +0100, Ken Moffat via blfs-dev wrote: > > > People might remember that I looked at llvm-11-rc1 in early August, > > > and discovered that rustc-1.42.0 could not use it. I see that > > > llvm-11.0.0 is now out, and the release notes for rust-1.47.0 say > > > that it ships with llvm-11 (although it 'should' build with older > > > llvm). > > > > > > I've just started a fresh build, with linux-5.9.0 (I understand why > > > the book is waiting, but 5.9-rc has been ok on this box), llvm-11.0 > > > and rustc-1.47.0. Except for things like nss and nspr my LFS and > > > BLFS package versions are still at 10.0 (too much change to catch up > > > with in the short term), so this is just an experimental build to > > > try this llvm/rust combination and see if everything using rust will > > > build. I do not intend to build my whole desktop. > > > > > > I aim to update my builds for the packages which use rust (cbindgen, > > > librsvg, thunderbird to whatever is currently in the book) and to > > > use firefox-78.3.0, current seamonkey. > > > > > > If these all build, we will be able to update rustc along with llvm. > > > If not, I assume we will need to revert to rustc using its shipped > > > llvm whenever llvm-11 goes into the book. > > > > > > Have I overlooked anything ? > > > > > > ĸen > > > > Unfortunately, I _did_ overlook something - I've got several scripts > > to build rustc (different versions with prefix and sysllvm or > > shipped) and I accidentally built 1.46.0 on llvm-11.0.0. That did > > build, and built all of cbindgen, firefox-esr, frefox-82.0 candidate > > 1, librsvg, seamonkey, thunderbird. Currently building > > rustc-1.47.0, will attempt to rebuild them all in due course. > > > Second fault in that first attempt - I was using the shipped llvm, > so of course it built.
I can confirm that rustc-1.47.0 builds OK with system LLVM-11.0.0, and it can build librsvg & js78 with no problem. I didn't test firefox 78, though. -- Xi Ruoyao <xry...@mengyan1223.wang> School of Aerospace Science and Technology, Xidian University -- http://lists.linuxfromscratch.org/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
