[v2, with help] Re: run one test

[Florian Weimer]

* DJ Delorie:

> +help:
> +	@sed '0,/^help-starts-here$$/d' Makefile.help

That doesn't look like something that would work in a build directory,
where Makefile.help will not be present in the current directory.

> +$ rm $(objpfx)testroot.pristine/install.stamp
> +	Forces the testroot to be reinstalled the next time you run
> +	the testsuite (or just rm -rf testroot.pristine)

It may make sense to put the actual path there, or otherwise avoid the
invalid shell syntax.

Thanks,
Florian