[R-SIG-Mac] procedure to ship libomp.dylib run-time with package

[Bram Boeckx]

Dear,

Thanks for your message,
I'm currently on paternity leave until 23th of July and cannot respond to your email. Please contact my colleagues if you have questions or need assistance.

Best Wishes,

Bram

On 25 Jun 2024, at 14:20, Sparapani, Rodney via R-SIG-Mac <R-SIG-Mac using r-project.org> wrote:

Hi Tim:

/usr/local/lib it seems.  See the following page
https://mac.r-project.org/openmp/

--
Rodney Sparapani, Associate Professor of Biostatistics, He/Him/His
Vice President, Wisconsin Chapter of the American Statistical Association
Institute for Health and Equity, Division of Biostatistics
Medical College of Wisconsin, Milwaukee Campus

If this is outside of working hours, then please respond when convenient.

From: R-SIG-Mac <r-sig-mac-bounces using r-project.org> on behalf of Timothy Bates <tim.bates using ed.ac.uk>
Date: Monday, June 24, 2024 at 4:00 PM
To: R list <R-SIG-Mac using r-project.org>
Subject: [R-SIG-Mac] procedure to ship libomp.dylib run-time with package
ATTENTION: This email originated from a sender outside of MCW. Use caution when clicking on links or opening attachments.
________________________________

At https://urldefense.com/v3/__https://mac.r-project.org/openmp/__;!!H8mHWRdzp34!4HZ0uFxJQ121gF_TnX99OuMlgIXM600pq8wCbWruoLsdLTtaFgRB5_gMopCtxD0N9M4tUOO-7hBGADHx1sk$<https://urldefense.com/v3/__https:/mac.r-project.org/openmp/__;!!H8mHWRdzp34!4HZ0uFxJQ121gF_TnX99OuMlgIXM600pq8wCbWruoLsdLTtaFgRB5_gMopCtxD0N9M4tUOO-7hBGADHx1sk$>  it  says
"any package you compile against libomp.dylib will need that run-time so you have to ship it with your package or have users install it”

Are there  any  instructions on what to do/where to put libomp.dylib so it will be found?

I’ve compiled a package (OpenMx) in which OpenMP is working locally but other users get the error:

require(OpenMx)
Error: package or namespace load failed for ‘OpenMx’ in dyn.load(file, DLLpath = DLLpath, ...):
unable to load shared object '/Users/***/Library/R/x86_64/4.4/library/OpenMx/libs/OpenMx.so':

dlopen(/Users/***/Library/R/x86_64/4.4/library/OpenMx/libs/OpenMx.so, 0x0006): Library not loaded: /Library/Frameworks/R.framework/Versions/4.3-x86_64/Resources/lib/libomp.dylib


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