[Buildroot] [PATCH] package/perf: fix build failures with high 'make -j' values

Baruch Siach baruch at tkos.co.il
Thu Mar 19 06:56:54 UTC 2015


Hi Steven,

On Wed, Mar 18, 2015 at 02:47:24PM -0700, Steven Noonan wrote:
> The 'perf' Makefile is flaky on some kernel versions. It will still parallelize
> the build even with 'make -j1' because it explicitly invokes a sub-make with
> the correct flags. But the top-level make is not smart enough to handle large
> '-j' values.
> 
> Signed-off-by: Steven Noonan <steven at uplinklabs.net>
> ---
>  package/perf/perf.mk | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/package/perf/perf.mk b/package/perf/perf.mk
> index 1fcc258..f6591a6 100644
> --- a/package/perf/perf.mk
> +++ b/package/perf/perf.mk
> @@ -22,6 +22,8 @@ PERF_MAKE_FLAGS = \
>  	WERROR=0 \
>  	ASCIIDOC=
>  
> +PERF_MAKE_FLAGS += -j1

Please use $(MAKE1).

baruch

-- 
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