[Buildroot] [PATCH v4] gcc: explicitly use C{XX}FLAGS_FOR_TARGET instead of --enable-target-optspace

Alexey Brodkin Alexey.Brodkin at synopsys.com
Tue Sep 23 11:24:07 UTC 2014

Hi Thomas,

On Tue, 2014-09-23 at 13:19 +0200, Thomas Petazzoni wrote:
> Dear Alexey Brodkin,
> On Tue, 23 Sep 2014 11:10:16 +0000, Alexey Brodkin wrote:
> > > > I'm wondering if this version is fine and we may go ahead an apply it?
> > > 
> > > Please treat this as a polite reminder about this pending patch.
> > 
> > Any chance for this change to made its way into upstream Buildroot?
> Yes. Please give us some time to test it before applying it. It's
> touching a fairly sensitive area, so we don't apply such patches
> lightly.

Sure, I completely understand and support your comment.
I just want to make sure this change is not lost and in one or other
form is applied.

This change is important for us because allows us to build entire target
binaries in consistency, otherwise with inconsistent binaries in some
corner cases there happen error on linkage of libgcc and other software
like busybox etc.

Personally I did build tests this patch for ARC, ARM and PPC (with GCC
4.5), essentially run-time test was only done on ARC because this is the
only HW I had handy.


More information about the buildroot mailing list