[Buildroot] [PATCH] package/cpio: add host version
Yann E. MORIN
yann.morin.1998 at free.fr
Sun Jul 14 12:38:59 UTC 2019
Arnout, All,
On 2019-07-14 14:19 +0200, Arnout Vandecappelle spake thusly:
> On 14/07/2019 11:03, Yann E. MORIN wrote:
> > The latest cpio has a --reproducible option, which may come handy when
> > we try to, well, be reproducible...
> >
> > Reported-by: Arnout Vandecappelle <arnout at mind.be>
> > Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
> > Cc: Arnout Vandecappelle <arnout at mind.be>
> > Cc: Atharva Lele <itsatharva at gmail.com>
> > ---
> > package/cpio/cpio.mk | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/package/cpio/cpio.mk b/package/cpio/cpio.mk
> > index 9a09279572..d2814b87a5 100644
> > --- a/package/cpio/cpio.mk
> > +++ b/package/cpio/cpio.mk
> > @@ -16,4 +16,7 @@ ifeq ($(BR2_PACKAGE_ARGP_STANDALONE),y)
> > CPIO_DEPENDENCIES += argp-standalone
> > endif
> >
> > +HOST_CPIO_CONF_OPTS = --bindir=$(HOST_DIR)/bin
>
> Why is this needed? For target it is needed because --prefix is set to /usr so
> it would end up in /usr/bin and we want it in /bin. But for hsot, --prefix is
> $(HOST_DIR).
You know what? That is exactly what I think, too. ;-)
I just did a quick hack locally to test the build time of cpio, and did
not try to think further, so I stupidly copied the target variant as-is
without thinking too much.
Then I saw it worked, got the required timings from a batch of 5 runs,
finished my reply to Atharva's fs/cpio patch, and decided to send this
patch too, without realising that it needed a bit more love.
Atharva, when you respin your fs/cpio patch, can you grab this one in
your tree and fix it as Arnout pointed out?
Regards,
Yann E. MORIN.
> Regards,
> Arnout
>
> > +
> > $(eval $(autotools-package))
> > +$(eval $(host-autotools-package))
> >
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