[PATCH] drivers/gpu/drm/omapdrm: Makefile, only -Werror when no -W* in EXTRA_CFLAGS

[Rob Clark]

On Sat, Mar 9, 2013 at 11:21 PM, Chen Gang <gang.chen at asianux.com> wrote:
>
>   When make with EXTRA_CFLAGS=-W, it will report error.
>   so give a check in Makefile.
>
> Signed-off-by: Chen Gang <gang.chen at asianux.com>
> Signed-off-by: Vladimir Kondratiev <qca_vkondrat at qca.qualcomm.com>

Signed-off-by: Rob Clark <robdclark at gmail.com>

> ---
>  drivers/gpu/drm/omapdrm/Makefile |    5 ++++-
>  1 files changed, 4 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/Makefile b/drivers/gpu/drm/omapdrm/Makefile
> index d85e058..8beaf05 100644
> --- a/drivers/gpu/drm/omapdrm/Makefile
> +++ b/drivers/gpu/drm/omapdrm/Makefile
> @@ -3,7 +3,10 @@
>  # Direct Rendering Infrastructure (DRI)
>  #
>
> -ccflags-y := -Iinclude/drm -Werror
> +ccflags-y := -Iinclude/drm
> +ifeq (, $(findstring -W,$(EXTRA_CFLAGS)))
> +       ccflags-y += -Werror
> +endif
>  omapdrm-y := omap_drv.o \
>         omap_irq.o \
>         omap_debugfs.o \
> --
> 1.7.7.6