John Plocher <John.Plocher at Sun.COM> wrote:

> The point where your comments are a bit on-topic is in the compatibility
> discussion we are having over in <trademark-policy-dev>.  Obviously,
> simply having a tool called "/usr/bin/tar" isn't enough to be
> "compatible", you also need to adhere to some behavioral standard.

A program named tar is not part of the POSIX standard.

A program named tar is defined in SUSv2 but POSIX is based on SUSv3.

> The real question is "which standard?"
>
>    Ship "Sun's old crufty Sys5 tools" in /usr/bin and you alienate
>    the GNU-Linux crowd who consider being different from GNU to
>    be a bug;

POSIX requires you to call:

PATH=`getconf PATH`
sh

to get a POSIX compliant environment.

J?rg

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