Re: Update on Big Sur Problems

[petr.2006 at centrum.cz]

Hello,

I run "sudo port selfupdate" and "sudo port upgrade outdated" occasionally and I see that there are updates and improvements. Which is nice.

Yes,  gcc-devel  is pulled by default, it includes fortran and it seems to work.

However I am experiencing problems with some packages which need other version which is ether not available for arm64 or it is conflict with  gcc-devel .

Just as an example, I tried to install cantera and it wants sundials2 +atlas
but :

sudo port install sundials2 +atlas
Warning: The macOS 11.2 SDK does not appear to be installed. Ports may not build correctly.
Warning: You can install it as part of the Xcode Command Line Tools package by running `xcode-select --install'.
--->  Computing dependencies for sundials2
Error: Can't install libgcc9 because conflicting ports are active: libgcc-devel
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port sundials2 failed

And I am finished at this point.

Petr


______________________________________________________________
> Od: "Marius Schamschula" <lists at schamschula.com>
> Komu: "MacPorts Users" <macports-users at lists.macports.org>
> Datum: 17.04.2021 20:50
> Předmět: Re: Update on Big Sur Problems
>
>James,
>
>gcc-devel works fine on M1 macs. E.g. I’ve used it to install octave.
>
>> On Apr 17, 2021, at 1:05 PM, James Secan <james.secan at gmail.com> wrote:
>> 
>> I just checked the MacPorts wiki page for Big Sur problems and noted that it hasn’t been updated for three months (at least that’s what the wiki page says).  With the possibility that new M1 iMacs might show up soon can you provide a short update on where things stand vis-a-vis Big Sur and M1-based Macs?  I’m most interested in where things stand on the gcc compiler package (gfortran in particular).
>> 
>> Thanks.
>> Jim
>> Seattle, WA
>
>Marius
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>Marius Schamschula
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>Marius
>--
>Marius Schamschula
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