[U-Boot] [PATCH/next v3] allow boards to customize compiler options on a per-file/dir basis

Wolfgang Denk
2009-06-14T20:44:40Z

Dear Mike Frysinger,

In message <1244986380-24157-1-git-send-email-vapier@gentoo.org> you wrote:
> With our Blackfin boards, we like to build the compression routines with
> -O2 as our tests show a pretty good size/speed tradeoff. For the rest of
> U-Boot though, we want to stick with the default -Os as that is mostly
> control code. So in our case, we would add a line like so to the board
> specific config.mk file:
> CFLAGS_lib_generic += -O2
>
> Now all files under lib_generic/ will have -O2 appended to their build.
>
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> ---
> v3
> - updated to apply to next after Jean's changes
>
> config.mk | 8 +++++---
> 1 files changed, 5 insertions(+), 3 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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