[Buildroot] [PATCH v3] at91bootstrap: fix gcc-4.6.x overlap linker issue

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Gr?gory,

On Wed, 10 Oct 2012 10:27:18 +0200, Gr?gory Hermant wrote:
> Things always happen in threes...
> This patch fixes an issue detected in the linking stage of the at91bootstraploader from gcc-4.6.x release.
> Indeed from this gcc release the linking stage fails due to an overlap between text.startup and data section.
> To fix this issue we need to modify the linker script in order to add the text.startup input section into the text output section.
> 
> 
> Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
> ---
>  ...at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch |   26 ++++++++++++++++++++
>  1 file changed, 26 insertions(+)
>  create mode 100644 boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch

Unfortunately, it still cannot be applied as is:

 *) All the text before the --- separator goes into the commit log (so
 it remains forever in the Buildroot commit history). Therefore, it
 shouldn't contain "personal" comments such as "Things always happen in
 threes"

 *) The commit log text should be wrapped at ~80 columns

In addition to that, most of the commit log text would benefit from
being copy/pasted into the description of the
at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch patch.

Of course, Peter can probably fix those minor problems while
committing, but I thought it would be useful to describe what's still
not perfect with your patch.

Best regards,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com