Problems with the test framework and non-flattened namespaces

[Niels Grewe]

Hello all,

I've just tried to run the testsuites on a system that has non-flattened
namespaces enabled and it turns out that causes a little problem. The
build_and_run() function in gnustep-tests expects to find the
executables in $testdir/obj, whereas with a non-flattened install they
are in $testdir/obj/$GNUSTEP_TARGET_LDIR/, where $GNUSTEP_TARGET_LDIR is
some combination of architecture, os and runtime-library combination.
(e.g. x86_64/linux-gnu/gnu-gnu-gnu/ on my machine).
Initially I thought that this could be easily fixed, but it turns out
that $GNUSTEP_TARGET_LDIR is only defined in makefiles and I don't see
how I can get at that variable from a shell script. Could somebody
perhaps help me out here?

Cheers,

Niels