[GSoC] Help needed for building on aarch64-apple-darwin22.1.0

Iain Sandoe idsandoe@googlemail.com
Mon Feb 20 17:42:12 GMT 2023


Hi Shengyu,

> On 20 Feb 2023, at 17:31, Shengyu Huang via Gcc <gcc@gcc.gnu.org> wrote:
> 

> After following the instructions here (https://gcc.gnu.org/wiki/InstallingGCC) and here (https://gcc.gnu.org/install/index.html), the `make` step simply fails with “*** Configuration aarch64-apple-darwin22.1.0 not supported”. I found this issue on Bugzilla (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168), but the status says it’s suspended. Does it mean there is no way I can build from source on my new laptop? My old MBP was unfortunately broken two months ago, so the new laptop with Apple M2 is the only device I have at the moment.

I have a development branch for trunk here :
  https://github.com/iains/gcc-darwin-arm64
and for GCC-12 here:
 https://github.com/iains/gcc-12-branch

until I have some time to upstream the work (which could not be before GCC-14, I think) you can use these.

HTH,
Iain



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