Re: [PATCH v2 11/22] Staging: rtl8187se: Makefile: cleaned up makefile cflag lines

[walter harms <wharms@bfs.de>]

Tracey Dent schrieb:
> Changed to use proper ccflags-y option
> 
> Signed-off-by: Tracey Dent <tdent48227@gmail.com>
> ---
>  drivers/staging/rtl8187se/Makefile |   20 ++++++++++----------
>  1 files changed, 10 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/staging/rtl8187se/Makefile b/drivers/staging/rtl8187se/Makefile
> index e6adf91..51fbd24 100644
> --- a/drivers/staging/rtl8187se/Makefile
> +++ b/drivers/staging/rtl8187se/Makefile
> @@ -1,20 +1,20 @@
>  
> -#EXTRA_CFLAGS += -DCONFIG_IEEE80211_NOWEP=y
> -#EXTRA_CFLAGS += -std=gnu89
> -#EXTRA_CFLAGS += -O2
> +#ccflags-y := -DCONFIG_IEEE80211_NOWEP=y
> +#ccflags-y := -std=gnu89
> +#ccflags-y := -O2
>  #CC            = gcc
>  
> -EXTRA_CFLAGS += -DSW_ANTE
> -EXTRA_CFLAGS += -DTX_TRACK
> -EXTRA_CFLAGS += -DHIGH_POWER
> -EXTRA_CFLAGS += -DSW_DIG
> -EXTRA_CFLAGS += -DRATE_ADAPT
> +ccflags-y := -DSW_ANTE
> +ccflags-y := -DTX_TRACK
> +ccflags-y := -DHIGH_POWER
> +ccflags-y := -DSW_DIG
> +ccflags-y := -DRATE_ADAPT
>  
>  #enable it for legacy power save, disable it for leisure  power save
> -EXTRA_CFLAGS += -DENABLE_LPS
> +ccflags-y := -DENABLE_LPS
>  
>  
> -#EXTRA_CFLAGS += -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y
> +#ccflags-y := -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y
>  

I do not understand this. If CONFIG_FORCE_HARD_FLOAT is required by the
driver so he should fail if CONFIG_FORCE_HARD_FLOAT=n
Or you need to protect the -mhard-float with an if().

re,
 wh