[RSB PATCH] 6: Merge the MacOS M silicon patch from gcc-12 to gcc-13

[Chris Johns]

On 27/11/2023 6:43 pm, Cedric Berger wrote:
> Hello,
> 
> On 24.11.2023 08:36, Sebastian Huber wrote:
>> Would updating to ISL 0.26 and MPC 1.3.1 fix this issue also?
> 
> I just tried in on my fully up-to-date M1 Pro (macOS Sonoma 14.1.1, Xcode 15.0.1)
> 
> Short answer: everything works well without issues (configure, make, check)
> 
> I just installed the following packages successively:
> 
>  - https://gmplib.org/download/gmp/gmp-6.3.0.tar.xz
>  - https://www.mpfr.org/mpfr-current/mpfr-4.2.1.tar.gz
>  - https://ftp.gnu.org/gnu/mpc/mpc-1.3.1.tar.gz
>  - https://libisl.sourceforge.io/isl-0.26.tar.gz
> 
> by simply extracting the archive and doing:
> 
>   ./configure
>   make
>   make check
>   sudo make install

Is this a native build? This seems to resolve the OS support part which is good
however is the other issue of bad code execution in GMP fixed? This only showed
up when the cross-compiled libraries are built?

> And everything went fine with just a couple of warnings:
> 
>  - during make check for the first 3 packages:
> 
>   libtool: warning: '-no-install' is ignored for aarch64-apple-darwin23.1.0
>   libtool: warning: assuming '-no-fast-install' instead
> 
>  - at the end of libisl make:
> 
>   ld: warning: -bind_at_load is deprecated on macOS
>   warning: /Library/Developer/CommandLineTools/usr/bin/ranlib: archive library:
> libdep.a the table of contents is empty (no object file members in the library
> define global symbols)
> 
> So it seems that updating to the lastest packages would fix all outstanding M1
> macOS issues witout any extra patches needed.

Thanks for taking the time to do this testing.

Chris