[tlbuild] Support for musl

[Henri]

On Thu, 2018-01-25 at 13:47 +0900, Norbert Preining wrote:
> > 
> > Just inst/bin/* matters, not the other top-level dirs that end up under
> > inst/. Everything besides bin/* comes from Master. -k
> Sorry indeed, my fault. Only inst/bin/*

In this case you could adapt the before_deploy step in Travis to

before_deploy:
  - if [ -n "$package" ]; then tar czvf ${package} -C inst/bin/x86_64-pc-linux-gnu .; fi

because inside Docker you are running the same kernel and will hence always get
the same build target name (here "x86_64-pc-linux-gnu").

BTW: I'm subscribed to the list so you don't have to reply to me personally as
well.

> 
> Norbert
> 
> --
> PREINING Norbert                               http://www.preining.info
> Accelia Inc.     +    JAIST     +    TeX Live     +    Debian Developer
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