[Buildroot] [PATCH] dependencies: Add host prerequisite for elf2flt

Thomas De Schampheleire patrickdepinguin+buildroot at gmail.com
Wed Sep 4 12:14:29 UTC 2013


Op 4-sep.-2013 13:35 schreef "Thomas Petazzoni" <
thomas.petazzoni at free-electrons.com> het volgende:
>
> Dear Gustavo Zacarias,
>
> On Wed, 04 Sep 2013 08:27:17 -0300, Gustavo Zacarias wrote:
>
> > > Indeed. If it's not needed during the gcc build, one solution is to
add
> > > its as a dependency in host-gcc-final.
> >
> > It's needed for some uClibc combination, link-flat.so which uses elf2flt
> > pulls in libgcc according to uclibc/Makerules (used in
> > uclibc/libc/Makefile.in).
> > I think it's safer to pull it in for gcc-intermediate or even
gcc-initial.
>
> gcc-intermediate is going to be skipped in some situations after my
> patch "[PATCHv2 03/14] toolchain-internal: skip gcc-intermediate when
> possible" is merged.
>
> So, as a dependency of gcc-initial seems like a better choice.

I know little about this flat format, but isn't it possible to use an
external toolchain and still want flat binaries?

Best regards,
Thomas
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