Created attachment 1457817 [details]
Add support of ARC architecture in cross-binutils
Quite some time ago ARC port of Binutils was significantly revamped and now is perfectly usable from vanilla 2.30 release.
Attached patch was build-tested in COPR here: https://copr.fedorainfracloud.org/coprs/abrodkin/ARC-Cross-Tools/package/cross-binutils/
Once cross Binutils for ARC are available we'll be able to add cross GCC for ARC as well [preferably in GCC 8.1.0, so bump of cross-gcc is much appreciated, see https://bugzilla.redhat.com/show_bug.cgi?id=1580076].
cross-binutils-2.30-5.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-4361393087
cross-binutils-2.30-5.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.