perf build-test: Honour JOBS to override detection of number of cores
authorArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 30 Mar 2020 12:32:41 +0000 (09:32 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 3 Apr 2020 12:37:55 +0000 (09:37 -0300)
commit7b1642f2fc1e1f20948e806b7ce319f660633342
tree4b88af81e81649a6642a283d86581bc0f8ec5d0c
parent160d4af97b831c87e680c607c639d55ae027087f
perf build-test: Honour JOBS to override detection of number of cores

When one does:

  $ make -C tools/perf build-test

The makefile in tools/perf/tests/ will, just like the main one, detect
how many cores are in the system and use it with -j.

Sometimes we may need to override that, for instance, when using
icecream or distcc to use multiple machines in the build process, then
we need to, as with the main makefile, use:

  $ make JOBS=N -C tools/perf build-test

Fix the tests makefile to honour that.

Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/20200330130301.GA31702@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/tests/make