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Today's Topics:

   1. Re: libopenPMD missing, OpenPMD question (Roland Haas)


----------------------------------------------------------------------

Message: 1
Date: Fri, 31 Jan 2025 18:06:47 -0500
From: Roland Haas <rhaas@illinois.edu>
To: Bill Gabella <bill.gabella@gmail.com>
Cc: "users@einsteintoolkit.org" <users@einsteintoolkit.org>
Subject: Re: [Users] libopenPMD missing, OpenPMD question
Message-ID: <20250131180647.6d530223@illinois.edu>
Content-Type: text/plain; charset="utf-8"

Hello Bill,

> > The library would be in configs/sim/scratch/external/ eg:
> >
> > ET_trunk/configs/sim/scratch/external/openPMD/lib/libopenPMD.a 
>
> Nope, I see in the Cactus/configs/sim/scratch/external
>
> archimedes/gabe :<scratch/external 338 >ls
> ./? ../? ADIOS2/? AMReX/? LORENE/? NSIMD/? SGRID/? Silo/
>
> >
> > in my case (note that this is the statically linked one).
> >
> > You you provide the file
> >
> > configs/sim/bindings/Configuration/Capabilities/make.OPENPMD_API.defn
> >
> > and you option list, please? 
>
> Attached make.OPENPMD_API.defn, oddly it has a line
> HAVE_CAPABILITY_openPMD_api = 1

Ok, so it left OPENPMD_LIBS_DIRS empty b/c /usr/local/lib64 is one of
the "well known" directories that one assumes the system will
automatically search in. Might not true on all systems and OSs (macOS
comes to mind as usual) though.

OPENMP_INC_DIRS = /usr/local/lib64 sounds a bit fishy to me, but seems
be there for Fortran support.

> Also attaching the OptionList in Cactus/configs/sim.

Thank you.

My suggestion would be to add -Wl,--rpath,/usr/local/lib64 to LDFLAGS
or /usr/local/lib64 to the LD_LIBRARY_PATH environment variable. Are
there any other libraries in /usr/local/lib64 ?

You could try and see what directories are configured in
/etc/ld.so.conf which on my Debian box ends up being:

/usr/local/lib
/usr/local/lib/x86_64-linux-gnu
/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu

> If I become motivated, I may want to play with CarpetX.

ok.

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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