[Buildroot] [PATCH] ncurses: enable parallel build
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sun Jun 1 12:28:22 UTC 2014
Dear Gustavo Zacarias,
On Wed, 28 May 2014 17:12:39 -0300, Gustavo Zacarias wrote:
> Using a trick taken from gentoo enable parallel build when building for
> the target to reduce the build time for my test case from about 54s to
> 32s on a dual-core laptop.
>
> Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
Tested-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Without the patch:
real 0m29.326s
user 0m23.549s
sys 0m8.617s
With the patch:
real 0m18.839s
user 0m40.948s
sys 0m10.707s
A reduction of 11 seconds of the real build time, on a quad-core i7
laptop.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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