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

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Message-ID: <20100930061852.GA8707@kroah.com>
Date:	Wed, 29 Sep 2010 23:18:52 -0700
From:	Greg KH <greg@...ah.com>
To:	walter harms <wharms@....de>
Cc:	Tracey Dent <tdent48227@...il.com>,
	kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 11/22] Staging: rtl8187se: Makefile: cleaned up
	makefile cflag lines

On Sat, Sep 25, 2010 at 12:44:52PM +0200, walter harms wrote:
> 
> 
> Tracey Dent schrieb:
> > Changed to use proper ccflags-y option
> > 
> > Signed-off-by: Tracey Dent <tdent48227@...il.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().

That line is commented out, it doesn't do anything, so I wouldn't worry
about it :)

thanks,

greg k-h
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