Re: [PATCH RFC 5/6] selftests: add EXTRA_CLEAN for clean target

bamvor.zhangjian-hv44wF8Li93QT0dZR+AlfA@public.gmane.org writes:

From: Bamvor Jian Zhang <redacted>

Some testcases need the clean extra data after running. This patch
introduce the "EXTRA_CLEAN" variable to address this requirement.

The idea here is fine I think. But this will need reworking if you
follow my suggestions for patch 1.

After KOUTPUT_BUILD is enabled in later patch, it will be easy to
decide to if we need do the cleanup in the KOUTPUT_BUILD path, if the
testcase ran immediately after compiled.

Signed-off-by: Bamvor Jian Zhang <redacted>

All of these:

 tools/testing/selftests/powerpc/benchmarks/Makefile   |  5 ++---
 tools/testing/selftests/powerpc/copyloops/Makefile    |  3 +--
 tools/testing/selftests/powerpc/dscr/Makefile         |  4 ++--
 tools/testing/selftests/powerpc/math/Makefile         |  5 ++---
 tools/testing/selftests/powerpc/primitives/Makefile   |  5 ++---
 tools/testing/selftests/powerpc/stringloops/Makefile  |  5 ++---
 tools/testing/selftests/powerpc/syscalls/Makefile     |  5 ++---
 tools/testing/selftests/powerpc/tm/Makefile           |  5 ++---

are just cleaning *.o, and I'm pretty sure none of them need to. So for
those you can just drop the custom clean rule.

This one does need a custom rule:

 .../testing/selftests/powerpc/switch_endian/Makefile  |  5 ++---

cheers