yes…

Your build is not being done from a clean start. Do

sudo port clean atlas
sudo port install atlas

Chris

> On 18 Apr 2021, at 2:49 pm, Lenore Horner <[email protected]> wrote:
> 
> I think that just means you need to clean and then retry.
> 
>> On Apr 18, 2021, at 09:17, [email protected] wrote:
>> 
>> I tried also:
>> 
>> pmm:~ pet$ sudo port install atlas -gcc5
>> Password:
>> Error: Requested variants "" do not match those the build was started with: 
>> "+gcc5".
>> Error: Please use the same variants again, or run 'port clean atlas' first 
>> to remove the existing partially completed build.
>> Error: Follow https://guide.macports.org/#project.tickets to report a bug.
>> Error: Processing of port atlas failed
>> pmm:~ pet$ sudo port clean atlas
>> --->  Cleaning atlas
>> pmm:~ pet$ sudo port install atlas -gcc5
>> 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'.
>> --->  Fetching archive for atlas
>> --->  Attempting to fetch atlas-3.10.2_2.darwin_20.arm64.tbz2 from 
>> https://packages.macports.org/atlas
>> --->  Attempting to fetch atlas-3.10.2_2.darwin_20.arm64.tbz2 from 
>> https://cph.dk.packages.macports.org/atlas
>> --->  Attempting to fetch atlas-3.10.2_2.darwin_20.arm64.tbz2 from 
>> https://lil.fr.packages.macports.org/atlas
>> --->  Fetching distfiles for atlas
>> --->  Attempting to fetch atlas3.10.2.tar.bz2 from 
>> https://distfiles.macports.org/atlas
>> --->  Attempting to fetch lapack-3.6.0.tgz from 
>> https://distfiles.macports.org/atlas 
>> --->  Verifying checksums for atlas                                          
>>         
>> --->  Extracting atlas
>> --->  Applying patches to atlas
>> --->  Configuring atlas
>> Selected C compiler: /usr/bin/clang
>> Selected F77 compiler: gfortran5
>> Warning: reinplace s|-no-cpp-precomp||g didn't change anything in 
>> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_atlas/atlas/work/ATLAS/CONFIG/src/atlcomp.txt
>> Error: Failed to configure atlas: sysctl failed: No such file or directory
>> Error: See 
>> /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_atlas/atlas/main.log
>>  for details.
>> Error: Follow https://guide.macports.org/#project.tickets to report a bug.
>> Error: Processing of port atlas failed
>> 
>> 
>> ______________________________________________________________
>>> Od: [email protected]
>>> Komu: "Christopher Jones" <[email protected]>
>>> Datum: 18.04.2021 15:13
>>> Předmět: Re: Update on Big Sur Problems
>>> 
>>> CC: <[email protected]>
>>> pmm:~ pet$ port info atlas
>>> atlas @3.10.2_2 (math)
>>> Variants:             gcc49, [+]gcc5, mpclang37, nofortran, universal
>>> 
>>> Description:          Provides a complete BLAS and LAPACK API.
>>>                   ATLAS achieves performance on par with machine-specific 
>>> tuned libraries.
>>> Homepage:             http://math-atlas.sourceforge.net/
>>> 
>>> Build Dependencies:   gcc5
>>> Library Dependencies: libgcc, libgcc6
>>> Platforms:            darwin
>>> License:              BSD
>>> Maintainers:          Email: [email protected], GitHub: Veence
>>> pmm:~ pet$ port rdeps atlas
>>> The following ports are dependencies of atlas @3.10.2_2+gcc5:
>>> gcc5
>>> xz
>>>   libiconv
>>>     gperf
>>>   gettext
>>>     ncurses
>>> cctools
>>> gmp
>>> isl18
>>> ld64
>>>   ld64-xcode
>>> zlib
>>> libmpc
>>>   mpfr
>>> gcc_select
>>> libgcc6
>>>   isl
>>>   libgcc7
>>>     libgcc8
>>>       libgcc9
>>>         libgcc
>>>           libgcc10
>>> pmm:~ pet$ 
>>> 
>>> 
>>> ______________________________________________________________
>>>> Od: "Christopher Jones" <[email protected]>
>>>> Komu: [email protected]
>>>> Datum: 18.04.2021 14:34
>>>> Předmět: Re: Update on Big Sur Problems
>>>> 
>>>> CC: <[email protected], [email protected], 
>>>> [email protected]>
>>>> 
>>>> So the issue is with atlas, it is forcing the use of gcc5, which will 
>>>> never work on M1 machines.
>>>> 
>>>> please run
>>>> 
>>>> port info atlas
>>>> port rdeps atlas
>>>> 
>>>> I am not sure why you get
>>>> 
>>>> atlas
>>>> gcc5
>>>>  isl18
>>>>  libgcc6
>>>>    libgcc7
>>>>      libgcc8
>>>>        libgcc9
>>>>          libgcc
>>>>            libgcc10
>>>> 
>>>> below, as on my Intel macOS11 machine I don’t see this in the dep tree for 
>>>> atlas
>>>> 
>>>> Oberon ~/Projects/MacPorts/ports > port info atlas     
>>>> atlas @3.10.2_2 (math)
>>>> Variants:             gcc49, gcc5, mpclang37, nofortran
>>>> 
>>>> Description:          Provides a complete BLAS and LAPACK API.
>>>>                   ATLAS achieves performance on par with machine-specific 
>>>> tuned libraries.
>>>> Homepage:             http://math-atlas.sourceforge.net/
>>>> 
>>>> Extract Dependencies: lbzip2
>>>> Platforms:            darwin
>>>> License:              BSD
>>>> Maintainers:          Email: [email protected], GitHub: Veence
>>>> Oberon ~/Projects/MacPorts/ports > port rdeps atlas
>>>> The following ports are dependencies of atlas @3.10.2_2:
>>>> lbzip2
>>>> 
>>>> Are you perhaps forcing the use of a gcc5 variant in some way ?
>>>> 
>>>> Please check trac for an existing ticket against atlas, and if it does not 
>>>> exist create one.
>>>> 
>>>> In the meantime I suggest you try without using the atlas variant.
>>>> 
>>>> Chris
>>>> 
>>>>> On 18 Apr 2021, at 12:25 pm, <[email protected]> 
>>>>> <[email protected]> wrote:
>>>>> 
>>>>> Hi,
>>>>> 
>>>>> pmm:~ pet$ port info sundials2 +atlas
>>>>> sundials2 @2.7.0_3 (math, devel)
>>>>> Variants:             accelerate, +atlas, clang11, clangdevel, debug, 
>>>>> doc, examples, g95, gccdevel, [+]gfortran,
>>>>>                   [+]mpich, openblas, openmpi, universal
>>>>> 
>>>>> Description:          SUNDIALS consists of the following five solvers: 
>>>>> CVODE solves initial value problems for ordinary
>>>>>                   differential equation (ODE) systems. CVODES solves ODE 
>>>>> systems and includes sensitivity analysis
>>>>>                   capabilities (forward and adjoint). IDA solves initial 
>>>>> value problems for differential-algebraic
>>>>>                   equation (DAE) systems. IDAS solves DAE systems and 
>>>>> includes sensitivity analysis capabilities
>>>>>                   (forward and adjoint). KINSOL solves nonlinear 
>>>>> algebraic systems.
>>>>> Homepage:             https://computing.llnl.gov/projects/sundials
>>>>> 
>>>>> Build Dependencies:   cmake, gcc-devel
>>>>> Library Dependencies: SuiteSparse_KLU, libgcc-devel, mpich-default, atlas
>>>>> Conflicts with:       sundials
>>>>> Platforms:            darwin
>>>>> License:              BSD
>>>>> Maintainers:          none
>>>>> 
>>>>> pmm:~ pet$ port rdeps sundials2 +atlas
>>>>> The following ports are dependencies of sundials2 
>>>>> @2.7.0_3+atlas+gfortran+mpich:
>>>>> cmake
>>>>> libcxx
>>>>>   xz
>>>>>     libiconv
>>>>>       gperf
>>>>>     gettext
>>>>>       ncurses
>>>>> curl
>>>>>   pkgconfig
>>>>>   libidn2
>>>>>     libunistring
>>>>>       perl5
>>>>>         perl5.28
>>>>>           db48
>>>>>           gdbm
>>>>>             readline
>>>>>       texinfo
>>>>>         help2man
>>>>>           p5.28-locale-gettext
>>>>>         perl5.30
>>>>>       autoconf
>>>>>         m4
>>>>>       automake
>>>>>       libtool
>>>>>         xattr
>>>>>           unzip
>>>>>   libpsl
>>>>>     python39
>>>>>       bzip2
>>>>>       expat
>>>>>       libedit
>>>>>       libffi
>>>>>         expect
>>>>>           tcl
>>>>>         dejagnu
>>>>>       openssl
>>>>>         zlib
>>>>>       sqlite3
>>>>>       python_select
>>>>>       python3_select
>>>>>     glib2
>>>>>       libxml2
>>>>>         icu
>>>>>       pcre
>>>>>   zstd
>>>>>     lz4
>>>>>   curl-ca-bundle
>>>>> libarchive
>>>>>   lzo2
>>>>> libuv
>>>>> gcc-devel
>>>>> cctools
>>>>> gmp
>>>>> isl
>>>>> ld64
>>>>>   ld64-xcode
>>>>> libmpc
>>>>>   mpfr
>>>>> gcc_select
>>>>> libgcc-devel
>>>>> SuiteSparse_KLU
>>>>> SuiteSparse_config
>>>>> SuiteSparse_AMD
>>>>> SuiteSparse_BTF
>>>>> SuiteSparse_COLAMD
>>>>> mpich-default
>>>>> mpi_select
>>>>> mpi-doc
>>>>> atlas
>>>>> gcc5
>>>>>   isl18
>>>>>   libgcc6
>>>>>     libgcc7
>>>>>       libgcc8
>>>>>         libgcc9
>>>>>           libgcc
>>>>>             libgcc10
>>>>> pmm:~ pet$ 
>>>>> 
>>>>> ps: without +atlas  sundials2 installs successfully
>>>>> 
>>>>> pmm:~ pet$ uname -a
>>>>> Darwin pmm.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:06:51 
>>>>> PST 2021; root:xnu-7195.81.3~1/RELEASE_ARM64_T8101 arm64
>>>>> 
>>>>> Petr
>>>>> 
>>>>> 
>>>>> ______________________________________________________________
>>>>>> Od: "Christopher Jones" <[email protected]>
>>>>>> Komu: [email protected]
>>>>>> Datum: 18.04.2021 13:08
>>>>>> Předmět: Re: Update on Big Sur Problems
>>>>>> 
>>>>>> CC: <[email protected], [email protected], 
>>>>>> [email protected]>
>>>>>> Hi,
>>>>>> 
>>>>>> Any port that forces the use of gcc10 or older on M1 macs cannot work, 
>>>>>> as these gcc versions are never going to be supported on these machines. 
>>>>>> Even gcc11 support seems unlikely at this time, so for a while gccdevel 
>>>>>> is likely going to be the only supported version on these machines, 
>>>>>> which currently uses a special fork of the gcc mainline by the primary 
>>>>>> Darwin maintainer with experimental M1 support.
>>>>>> 
>>>>>> However, ports using the compilers PG should automatically use gccdevel, 
>>>>>> so we need to see why the port below is trying to install libgcc9, as 
>>>>>> this is incorrect. Please show what
>>>>>> 
>>>>>> port info sundials2 +atlas
>>>>>> 
>>>>>> and
>>>>>> 
>>>>>> port rdeps sundials2 +atlas
>>>>>> 
>>>>>> Finally, if you want this to get fixed you need to follow the final 
>>>>>> instructions below and submit a trac ticket for the issue.
>>>>>> 
>>>>>> Chris
>>>>>> 
>>>>>>> On 18 Apr 2021, at 11:40 am, [email protected] wrote:
>>>>>>> 
>>>>>>> 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" <[email protected]>
>>>>>>>> Komu: "MacPorts Users" <[email protected]>
>>>>>>>> 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 <[email protected]> 
>>>>>>>>> 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
>>>>>>>> --
>>>>>>>> Marius Schamschula
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> Marius
>>>>>>>> --
>>>>>>>> Marius Schamschula
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>> 
>>>> 
>>>> 
>>> 
>>> 
> 

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