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Subject: Re: [PATCH] mips: drop CLEAN_FILES from arch/mips/Makefile
From:   Wu Zhangjin <wuzhangjin@gmail.com>
Reply-To: wuzhangjin@gmail.com
To:     Sam Ravnborg <sam@ravnborg.org>
Cc:     Ralf Baechle <ralf@linux-mips.org>,
        linux-mips <linux-mips@linux-mips.org>
In-Reply-To: <20100529111713.GA31550@merkur.ravnborg.org>
References: <20100529111713.GA31550@merkur.ravnborg.org>
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Organization: DSLab, Lanzhou University, China
Date:   Sat, 29 May 2010 20:06:18 +0800
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Hi, Sam

With your patch, It really drops the specified files in the root
directory of Linux source code but can not remove the files under
arch/mips/boot/compressed/.

I have kept some temp files (.bin, .lzo...) under
arch/mips/boot/compressed/, 

> diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
> index 790ddd3..80f6de5 100644
> --- a/arch/mips/boot/compressed/Makefile
> +++ b/arch/mips/boot/compressed/Makefile
> @@ -100,6 +100,4 @@ OBJCOPYFLAGS_vmlinuz.srec := $(OBJCOPYFLAGS) -S -O srec
>  vmlinuz.srec: vmlinuz
>  	$(call if_changed,objcopy)
>  
> -clean:
> -clean-files += *.o \
> -	       vmlinu*
> +clean-files := $(objtree)/vmlinu*

So, perhaps we need to reserve the vmlinux*, then we get

+ clean-files := vmlinu* \
                 $(objtree)/vmlinu*

Best Regards,
	Wu Zhangjin