On Mon, Jul 8, 2019 at 11:58 PM Dimitry Andric <[email protected]> wrote:
> On 8 Jul 2019, at 17:38, Warner Losh <[email protected]> wrote: > > > > On Mon, Jul 8, 2019 at 7:21 AM Mike Tancsa <[email protected]> wrote: > >> On 7/8/2019 3:09 AM, Patrick M. Hausen wrote: > >>> Hi all, > >>> > >>>> Am 08.07.2019 um 08:30 schrieb Thomas Mueller <[email protected]>: > >>>> Or maybe via 11.2R, if that can be built from RELENG_10? > >>> I just completed a successful build of RELENG_11_2 on a > >>> RELENG_10_4 system … > >>> > >>> Kind regards, > >>> Patrick > >> > >> I am guessing all is good up until > >> > >> > >> > https://lists.freebsd.org/pipermail/svn-src-stable-11/2019-April/009220.html > >> > >> If I svn update -r346291(commit before the import of the new clang) all > >> builds fine. > >> > >> Not sure if its worth a note in UPDATING, or mentioning it here in the > >> google archives will be good enough for anyone else who runs into it. > >> > > > > I think it is worth a note. I'll add one. > > > > We should also followup with dim@ to see why static_assert from > RELENG_10 > > is incompatible with the new compiler, and why it's used in a way that > > would break. > > I took a quick look, but I don't think there is any quick solution. For > some reason, clang 3.4.1 (which shipped with 10.4) cannot handle the > static_asserts which are inside the piece of code in question. Also, > there are several other compilation errors, due to it being unable or > unwilling to cast pointers. > > Upstream LLVM has recently bumped the requirements for building quite > aggressively, it could very well be that a higher version of clang or > gcc is now required to build 8.0, precisely because of the above. At > some point they apparently wanted to drop the workarounds for old > compilers. > Could you look into what the new requirement is? If there's no simple workaround, I'd like to at least document what the minimum is better than I have. Warner _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
