Support cross-testing (version 3)

Roland McGrath roland@hack.frob.com
Fri Nov 2 21:48:00 GMT 2012


>  # Produce properly quoted Bourne shell arguments for 'env' to carry
>  # over the current environment, less blacklisted variables.
>  exports="$(blacklist_exports)"
> -exports="${exports:+${exports}; }"

The comment talks about 'env' but this producing sh commands, not
a single 'env' command.



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