[setup-r]: R 4.5.0 (devel) needs newer gfortran

[gaborcsardi]

Closes #965.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.61%. Comparing base (8c5e6e8) to head (b10b5c8).
Report is 1 commits behind head on v2-branch.

Additional details and impacted files

@@            Coverage Diff             @@
##           v2-branch     #966   +/-   ##
==========================================
  Coverage      84.61%   84.61%           
==========================================
  Files              3        3           
  Lines             13       13           
==========================================
  Hits              11       11           
  Misses             2        2           

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[gaborcsardi]

CodeQL manual fix, need to replace

let e=A.replace("*","(.*)");

with

let e=A.replace(/[*]/g,"(.*)");

[gaborcsardi]

It downloads the correct installer:
https://github.com/r-lib/actions/actions/runs/13069938118/job/36469161170#step:5:17
https://github.com/r-lib/actions/actions/runs/13069938118/job/36469161436#step:5:17

[jeroen]

lgtm. Btw to build portable macos binary packages (that run on a system that does nos not have the gfortran toolchain installed) we need to override FLIBS to link to gfortran that is part of the R framework, like so: https://github.com/r-universe-org/actions/tree/v5/macos-prep/gfortran-14

But I don't think that matters for just checking the package locally.

[gaborcsardi]

Btw to build portable macos binary packages (that run on a system that does nos not have the gfortran toolchain installed) we need to override FLIBS to link to gfortran that is part of the R framework,

I don't really understand why the CRAN R build is not doing that by default...

[coatless]

@gaborcsardi mind raising that to Simon on r-macos-sig?

[github-actions]

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