Support cross-testing (version 3)

[Andreas Schwab]

"Joseph S. Myers" <joseph@codesourcery.com> writes:

> +# Remove unnecessary newlines from a Bourne shell command sequence.
> +remove_newlines ()
> +{
> +  sed -n \
> +    -e '1h' \
> +    -e '2,$H' \
> +    -e '${g
> +          s/\([^\]\)\n/\1; /g
> +          p
> +         }'
> +}

That doesn't work with embedded newlines.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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"And now for something completely different."