Hi @gaborcsardi,

I have studied the Github action in my repo thoroughly and believe that this qualifies as an issue. Forgive if it is not. See below:

The bug

Github actions fails on macOS r-devel, but not r-release, due to missing Fortran linkers, I think¹. The issue is similar to that of #724, but for a newer version.

The log

The precise error:

ld: warning: search path '/opt/gfortran/lib/gcc/aarch64-apple-darwin20.0/14.2.0' not found
ld: library 'emutls_w' not found

The full log can be found here

Expected behaviour

I would have expected that the search path for the gfortran would be found on r-devel, and "just work" similar to r-release I guess.

Best,