e08302ee46
The arm64 BTI selftests are currently built in the source directory, then the generated binaries are copied to the output directory. This leaves the object files around in a potentially otherwise pristine source tree, tainting it for out-of-tree kernel builds. Prepend $(OUTPUT) to every reference to an object file in the Makefile, and remove the extra handling and copying. This puts all generated files under the output directory. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230815145931.2522557-1-andre.przywara@arm.com Signed-off-by: Will Deacon <will@kernel.org>