[Buildroot] [PATCH 1/1] gcc: make sure we don't have a copy of libiberty.a in host library dir
Romain Naour
romain.naour at openwide.fr
Tue Aug 4 09:54:51 UTC 2015
Hi Anthony,
----- Mail original -----
> De: "Viallard Anthony" <viallard at syscom-instruments.com>
> À: "Romain Naour" <romain.naour at openwide.fr>, buildroot at buildroot.org
> Envoyé: Mardi 4 Août 2015 11:42:58
> Objet: Re: [Buildroot] [PATCH 1/1] gcc: make sure we don't have a copy of libiberty.a in host library dir
>
> On 07/27/2015 04:38 PM, Romain Naour wrote:
> >
> > The --disable-install-libiberty option was broken, that's why the
> > internal
> > libiberty.a was installed in HOST_DIR.
> >
> > Hopefully, the same patch apply on gcc-4.7:
> > http://patchwork.ozlabs.org/patch/500445/
> >
> > Care to test it ?
> >
>
> Hi Romain,
>
> I tested the above patch but it doesn't work. The library
> 'libiberty.a'
> is copied in 'output/host/usr/lib/'.
>
> Maybe I missed somethings ?
Weird...
>
> I put the patch in the file
> 'package/gcc/4.7.4/920-fix-disable-install-libiberty-option.patch'
> and
> add --disable-install-libiberty flag in HOST_GCC_COMMON_CONF_OPTS
> variable of the gcc package.
>
> ----
> diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
> index be242cb..c23fe40 100644
> --- a/package/gcc/gcc.mk
> +++ b/package/gcc/gcc.mk
> @@ -93,7 +93,8 @@ HOST_GCC_COMMON_CONF_OPTS = \
> --with-gmp=$(HOST_DIR)/usr \
> --with-mpfr=$(HOST_DIR)/usr \
> --with-pkgversion="Buildroot $(BR2_VERSION_FULL)" \
> - --with-bugurl="http://bugs.buildroot.net/"
> + --with-bugurl="http://bugs.buildroot.net/" \
> + --disable-install-libiberty
>
> # Don't build documentation. It takes up extra space / build time,
> # and sometimes needs specific makeinfo versions to work
> ----
>
> and did the following command:
> $ rm -rf output && make
>
> I see the flag --disable-install-libiberty in my log so it seems to
> be
> applied but the problem is always there.
>
> Have you tried the patch on your side ?
Yes, I tried the patch and I had another issue with my host gcc (gcc5)
which was fixed by :
http://git.buildroot.net/buildroot/commit/?id=c63d2b977adf545ab733447a532cff05cb155e95
Let me give another try.
Also, can you test against latest master ?
Best regards,
Romain
>
> Regards,
> Anthony.
>
>
More information about the buildroot
mailing list