[Users] M1 Mac Compiling error

Wed May 25 11:42:22 CDT 2022

Hello David,

Great! Glad to have been able to help.

Since we do not have anyone who owns a M1 mac among the ET maintainers,
can you let me know the OS version and whether you used macports or
homebrew, please? This would be a data-point in our "works on X when
using Y" list in case this question comes up again.

Yours,
Roland

> It works!
> 
> Thanks,
> 
> -DG
> 
> On May 25, 2022, at 10:36 AM, Garrison, David <Garrison at uhcl.edu<mailto:Garrison at uhcl.edu>> wrote:
> 
> Hello,
> 
> I’ve got 3 M1 Macs.  A 2021 MacBook Air with an M1 and over 20 years of Time Machine backups, a 2021 iMac with an M1 and a different set of old Time Machine backups and a brand new 2022 MacBook Pro with an M1 Max and a fresh OS with no legacy files.  For some reason, I only got ET to compile on the MacBook Air.  I have no idea why this is.  The other 2 give me the error that I shared.  I tried using HomeBrew and MacPorts as well as Intel’s OneApi on each of these.  I’ll check out the link you sent to see if I missed anything.  It would be good to have some documentation on how to install ET on a fresh M1 since that is the first sub-$1000 Mac that seems to be able to effectively run ET code.
> 
> -DG
> 
> On May 25, 2022, at 10:20 AM, Roland Haas <rhaas at illinois.edu<mailto:rhaas at illinois.edu>> wrote:
> 
> Hello David,
> 
> looking at your included output somehow clang got involved.
> 
> We do not actually document (or support) compiling the ET using clang
> on a mac.
> 
> Last I heard was that someone did manage to compile the ET with the
> latest release on a M1 mac using one of HomeBrew or MacPorts
> (installing the packages listed at the top of:
> https://urldefense.com/v3/__https://github.com/nds-org/jupyter-et/blob/master/tutorial-server/notebooks/CactusTutorial.ipynb__;!!DZ3fjg!73XdoYAv8GsfNR5rAe3OwfI8lcDvsbgY7zq55w8DQdcImuMBwO87GUmyZ1ZsK06z1_Fwgw_ARo2dDNDf4r0$ <https://urldefense.com/v3/__https://github.com/nds-org/jupyter-et/blob/master/tutorial-server/notebooks/CactusTutorial.ipynb__;!!BCR0FSePrR4x!Dv3eK7C5wwOsMA-_nwPZkJUqvF5JklYngcHpSULm4pPMZp6EXmvyqBji_ioZsO9HCUmes3yvNl6nVRMSb1M$> in the Prerequisites section).
> 
> Did you give that a try already?
> 
> Yours,
> Roland
> 
> I’ve tried building from scratch several times using the real clean option between builds.  This is happening on 2 different computers and has been going on for weeks.
> 
> -DG
> --
> David Garrison, Ph.D.
> Associate Dean for the College of Science and Engineering,
> Professor and Founding Chair of Physics
> University of Houston-Clear Lake
> Bayou 3611/STEM 2252
> Houston, TX 77058
> 
> BAYOU: 281-283-3717
> STEM : 281-283-3796
> https://urldefense.com/v3/__https://www.uhcl.edu/science-engineering/faculty/garrison-david__;!!DZ3fjg!7jg-dGvcy3WndrFlBF8SrnBe-CJqMM6hcgEQvT3PVZ6gMudEQ6dJtvxGVH7hBTUzcv2pMswVGHFdVCNoXq0$
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> 
> "If we knew what it was we were doing, it would not be called research, would it?" — Albert Einstein.
> 
> 
> 
> 
> On May 5, 2022, at 12:45 PM, Erik Schnetter <schnetter at gmail.com<mailto:schnetter at gmail.com><mailto:schnetter at gmail.com>> wrote:
> 
> David
> 
> Superficially, this looks as if a file was miscompiled. This might
> happen if you interrupt a build, and an incomplete object file is left
> over. The next build might not detect this.
> 
> Starting a new build from scratch would then resolve this.
> 
> -erik
> 
> 
> On Wed, May 4, 2022 at 4:35 PM Garrison, David <Garrison at uhcl.edu<mailto:Garrison at uhcl.edu><mailto:Garrison at uhcl.edu>> wrote:
> 
> Hello,
> 
> I keep getting the errors below when I try to compile my ETK code on my M1 Macs. Any ideas on how to correct this?
> 
> Updating /Users/garrison/Applications/Cactus/configs/specgrmhd/lib/libthorn_CactusBindings.a
> Creating cactus_specgrmhd in /Users/garrison/Applications/Cactus/exe from CactusBase/Boundary CactusBase/CartGrid3D CactusBase/CoordBase CactusBase/Fortran CactusBase/IOASCII CactusBase/IOBasic CactusBase/IOUtil CactusBase/InitBase CactusNumerical/InterpToArray CactusNumerical/LocalInterp2 CactusNumerical/LocalReduce SpecCosmo/MHD_Analysis SpecCosmo/MHD_INIT ExternalLibraries/MPI SpecCosmo/MoL CactusUtils/NaNChecker CactusUtils/Nice CactusNumerical/Noise CactusNumerical/Norms CactusPUGH/PUGH CactusPUGH/PUGHInterp CactusPUGH/PUGHReduce CactusPUGH/PUGHSlab CactusNumerical/Periodic CactusNumerical/Slab SpecCosmo/SpecGRMHD CactusBase/SymBase CactusUtils/SystemStatistics CactusBase/Time CactusUtils/TimerReport CactusUtils/Vectors ExternalLibraries/zlib
> Undefined symbols for architecture arm64:
> "_analysis1_", referenced from:
> _CCTKi_BindingsSchedule_MHD_Analysis in ScheduleMHD_Analysis.c.o
> "_analysis2_", referenced from:
> _CCTKi_BindingsSchedule_MHD_Analysis in ScheduleMHD_Analysis.c.o
> "_analysis3_", referenced from:
> _CCTKi_BindingsSchedule_MHD_Analysis in ScheduleMHD_Analysis.c.o
> "_analysis4_", referenced from:
> _CCTKi_BindingsSchedule_MHD_Analysis in ScheduleMHD_Analysis.c.o
> "_checkfortranparameters_", referenced from:
> _CCTKi_BindingsSchedule_Fortran in ScheduleFortran.c.o
> "_grmhd_initial_", referenced from:
> _CCTKi_BindingsSchedule_MHD_INIT in ScheduleMHD_INIT.c.o
> ld: symbol(s) not found for architecture arm64
> clang: error: linker command failed with exit code 1 (use -v to see invocation)
> make[2]: *** [/Users/garrison/Applications/Cactus/exe/cactus_specgrmhd] Error 1
> make[1]: *** [specgrmhd] Error 2
> make: *** [specgrmhd-rebuild] Error 2
> 
> -DG
> 
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> 
> 
> --
> Erik Schnetter <schnetter at gmail.com<mailto:schnetter at gmail.com><mailto:schnetter at gmail.com>>
> https://urldefense.com/v3/__http://www.perimeterinstitute.ca/personal/eschnetter/__;!!BCR0FSePrR4x!CCbo-ShBC-rPDSDSqKu0d1eoaGVlN-fBb0_ao-ipJcRR54GcnvABvC3nqphw7A7qdIh_LK_gNALFKT3xpg$
> 
> 
> 
> Yours,
> Roland
> 
> --
> My email is as private as my paper mail. I therefore support encrypting
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> 
> --
> David Garrison, Ph.D.
> Interim Associate Dean for the College of Science and Engineering, Professor and Former Chair of Physics
> University of Houston-Clear Lake
> Bayou 3611
> Houston, TX 77058
> 
> Tel: 281-283-3796
> Fax: 281-283-3709
> https://urldefense.com/v3/__http://sce.uhcl.edu/garrison__;!!DZ3fjg!73XdoYAv8GsfNR5rAe3OwfI8lcDvsbgY7zq55w8DQdcImuMBwO87GUmyZ1ZsK06z1_Fwgw_ARo2dDynGCTE$ 
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> 
> "If we knew what it was we were doing, it would not be called research,
> would it?" ‹ Albert Einstein.
> 
> 
> 
> 
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> 
> --
> David Garrison, Ph.D.
> Interim Associate Dean for the College of Science and Engineering, Professor and Former Chair of Physics
> University of Houston-Clear Lake
> Bayou 3611
> Houston, TX 77058
> 
> Tel: 281-283-3796
> Fax: 281-283-3709
> https://urldefense.com/v3/__http://sce.uhcl.edu/garrison__;!!DZ3fjg!73XdoYAv8GsfNR5rAe3OwfI8lcDvsbgY7zq55w8DQdcImuMBwO87GUmyZ1ZsK06z1_Fwgw_ARo2dDynGCTE$ 
> https://urldefense.com/v3/__http://www.uhcl.edu/physics__;!!DZ3fjg!73XdoYAv8GsfNR5rAe3OwfI8lcDvsbgY7zq55w8DQdcImuMBwO87GUmyZ1ZsK06z1_Fwgw_ARo2dEeyZRBc$ 
> 
> "If we knew what it was we were doing, it would not be called research,
> would it?" ‹ Albert Einstein.
> 
> 
> 
> 

Yours,
Roland

-- 
My email is as private as my paper mail. I therefore support encrypting
and signing email messages. Get my PGP key from http://pgp.mit.edu .
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