Hi Nathaniel,
* Nathaniel D. Sizemore wrote on Tue, Dec 13, 2005 at 11:17:09PM CET:
>
> m4_define([AT_CHECK_EXTERNAL_FILE], [
> AT_SETUP()
> AT_KEYWORDS(add)
> AT_CHECK([add -4 -5], [], [stdout])
> AT_CHECK([fgrep -x --file=../../test3/expected_output.txt stdout],
> [], [ignore])
> AT_CLEANUP
> ])
>
> Here, 'add' is just a simple test program that returns the sum of any
> arguments given to it. The file expected_output.txt contains '9'.
>
> I've two problems with the above code: first, the relative pathname
> ("../../test3/...") just feels clunky and fragile to me.
The `atconfig' file should provide you with abs_top_builddir and some
others, I think.
> Secondly,
> the above code does cannot find the required file
> (expected_output.txt) when doing an out-of-place build, i.e. 'make
> distcheck'.
Similarly, abs_top_srcdir.
> Could someone point me in the right direction as to how to make this
> better? I've been over the Goat Book, the info files, mailing list
> archives, all to no avail. (I'd be happy to add to the Autotest
> documentation clarifying the above issue, by the way . . .)
Oh yes, please do! :)
Wrt autotest, CVS Autoconf has a number of bugs fixed over 2.59, by the
way.
Cheers,
Ralf
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