On Mon, Jul 09, 2012 at 09:48:18PM +0200, Wolfgang Denk wrote:
Dear Albert ARIBAUD,
In message 20120709174210.0bc0cef5@aari01-12 you wrote:
With the latest commits on u-boot/master, two obnoxious "attention" messages were removed from ARM builds, but one still remains:
attention : -fstack-usage not supported for this target [enabled by default]
As recommended on the ML I reverted the commit that caused this trouble, waiting to see a new (more carefully tested) version to be applied instead.
At the moment ARM is build clean, as far as I can tell.
If nobody adds any new pull requests very soon now, I'll go for -rc1.
The best version of this patch, which won't add new warnings is: http://patchwork.ozlabs.org/patch/169561/ and it fixes both the reported problem by being in assembly and avoiding the -fstack-usage issue (as that flag doesn't deal with assembly files). It's also a slight improvement in that we go from a fn_foo_default + alias for weak to just declaring a fn_foo as weak.