adding build products

[Glenn Morris]

Hi,

I want to make the test log files that `make check' generates for the
Emacs coverage jobs available as build products, in the same way that
the "code coverage analysis report" is.

So I added to the coverage job:

   checkPhase = ''
     make check 
     ensureDir "$out/nix-support"         
     echo "report test-output" "$out/test/automated/"*.log >> 
"$out/nix-support/hydra-build-products"
   '';

but nothing seems to have happened...

Should I use an explicit for-loop instead?
(I assumed that wildcards worked based on the top-level release.nix
file's line that uses "$iso/iso/"*.iso*.)

Is the subtype wrong? I can't find the allowed values documented anywhere.

Something else?

TIA.