[PATCH v2 0/9] perf build: Make build-test faster

[Wang Nan]

Utilize Jiri's feature-dump make target to avoid make build-test check
features too many times.

v1 -> v2: Add more comment in makefile, fix 'test' commands for
          kernel build test cases (add lost 'perf'), rename make
	  vars, remove feature dumps after all tests finished.

Jiri Olsa (2):
  perf build: Add feature-dump target
  perf build: Introduce FEATURES_DUMP make variable

Wang Nan (7):
  perf build: Set parallel making options build-test
  perf build: Pass O option to Makefile.perf in build-test
  perf build: Test correct path of perf in build-test
  perf build: Pass O option to kernel makefile in build-test
  tools build: Allow subprojects select all feature checkers
  perf build: Select all feature checkers for feature-dump
  perf build: Use feature dump file for build-test

 tools/build/Makefile.feature | 21 ++++++++++-
 tools/perf/Makefile.perf     | 34 +++++++++++++++++-
 tools/perf/config/Makefile   |  4 +++
 tools/perf/tests/make        | 86 ++++++++++++++++++++++++++++++++++++--------
 4 files changed, 128 insertions(+), 17 deletions(-)

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1.8.3.4