On 25/3/2023 10:07 am, Jonathan Wakely wrote: > On Fri, 24 Mar 2023, 23:07 Jonathan Wakely, <jwakely....@gmail.com > <mailto:jwakely....@gmail.com>> wrote: > On Fri, 24 Mar 2023, 23:03 Chris Johns, <ch...@contemporary.net.au > <mailto:ch...@contemporary.net.au>> wrote: > > Hi, > > I am sorting out some issues building RTEMS on MacOS including the M > processors. > The building gcc-12.2.1 for the few architectures I tested fail with > sig > faults > in xgcc when building the runtime. I tried arm, aarch64 and sparc. As > a > result I > wondered about bootstrapping gcc and using that to build the tools > rather than > clang from Xcode. > > Is aarch64-apple-darwin supported? > > No. Iain Sandoe has some personal branches with changes to support it, but > the changes are not in the official gcc repo yet. If you search the > gcc-h...@gcc.gnu.org <mailto:gcc-h...@gcc.gnu.org> list you'll find links > to > his code. I think Homebrew is his patches too. > > *uses his patches too. >
I tried Iain's repo and it fails in the same way. I have been building the tools on MacOS for over a decade with just the Apple base to make sure we have a clean platform without any issues. To do that I avoid MacPorts and Homebrew. I am fine with our users making use of those packages however knowing a build works with just the Apple support makes our support simpler. Chris
