Re: build testsuite (more) portably

[Paul Eggert]

Ralf Wildenhues <address@hidden> writes:

> +except that this will fail on Solaris and OpenBSD 3.8.

Please install, but could you please broaden that a bit first?
Something like this:

   except that this will fail with traditional @command{grep}
   implementations and with OpenBSD 3.8 @command{grep}.

The next paragraph talks about Solaris and traditional grep so this
should be enough.