On Wed, Dec 17, 2014 at 11:48:01PM +0100, Thomas Schwinge wrote:
> I have another suggestion: on gomp-4_0-branch, we had already started
> using a libgomp-test-support.exp file for a similar purpose. I now
> changed your code on gomp-4_0-branch in r218845 as follows (though, not
> very much tested). The advantage here is that people who are not using
> GCC build-tree testing, but are directly invoking runtest, then don't
> have to set various environment variables, but instead just have to copy
> this one libgomp-test-support.exp file from the build tree to the testing
> tree. Does this make sense?
>
> commit de01639bf47e29a20959771e587fb6f30c372a45
> Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
> Date: Wed Dec 17 22:45:05 2014 +0000
>
> libgomp: Route offloading data through the libgomp-test-support.exp file.
>
> libgomp/
> * testsuite/Makefile.am: Don't export OFFLOAD_TARGETS,
> OFFLOAD_ADDITIONAL_OPTIONS, and OFFLOAD_ADDITIONAL_LIB_PATHS...
> * testsuite/libgomp-test-support.exp.in: ..., and instead set
> offload_targets, offload_additional_options, and
> offload_additional_lib_paths here. Update all users.
LGTM.
Jakub
