[Buildroot] [git commit] linux/perf: honour the number of parallel jobs
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sat Mar 19 13:37:32 UTC 2016
commit: https://git.buildroot.net/buildroot/commit/?id=d4a2020424168cf467872ebac95bfdf41ec788dc
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
perf does not honour the -j flags we pass to make; it yet again tries to
reinvent the wheel and by default uses the number of CPUs as the number
of parallel jobs.
Fortunately, in their infinite wisdom, the insane developpers of the
perf buildsystem were kind enough to provide us with a variable we can
set to specify the number of parallel jobs.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas De Schampheleire <patrickdepinguin at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
linux/linux-tool-perf.mk | 1 +
1 file changed, 1 insertion(+)
diff --git a/linux/linux-tool-perf.mk b/linux/linux-tool-perf.mk
index f9b295f..a5fbf21 100644
--- a/linux/linux-tool-perf.mk
+++ b/linux/linux-tool-perf.mk
@@ -16,6 +16,7 @@ endif
PERF_MAKE_FLAGS = \
$(LINUX_MAKE_FLAGS) \
+ JOBS=$(PARALLEL_JOBS) \
ARCH=$(PERF_ARCH) \
NO_LIBAUDIT=1 \
NO_NEWT=1 \
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