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

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

[Shengyu Huang]

[-- Attachment #1: Type: text/plain, Size: 579 bytes --]

Dear all,

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.

Best,
Shengyu

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

[Iain Sandoe]

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

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

[Stuff Received]

Greetings, Iaian.

On 2023-02-20 12:42, Iain Sandoe wrote:
> 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

This is wonderful -- thank you for doing this!

I am not interested in gfortran but rather gm2 and your branch for the 
trunk works quite well.

Sincerely,
john


> 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
>