linux-kernel - Re: sh O= builds broken

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Message-ID: <20080801220348.GH19682@cs181140183.pp.htv.fi>
Date:	Sat, 2 Aug 2008 01:03:48 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	Paul Mundt <lethal@...ux-sh.org>, Adrian Bunk <bunk@...nel.org>,
	sam@...nborg.org, linux-sh@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: sh O= builds broken

On Sat, Aug 02, 2008 at 06:53:38AM +0900, Paul Mundt wrote:
> On Sat, Aug 02, 2008 at 12:27:28AM +0300, Adrian Bunk wrote:
> > Most likely caused by the headers move:
> > 
> > <--  snip  -->
> > 
> > ...
> >   CC      init/main.o
> > In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/irq.h:4,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/irq.h:23,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/hardirq.h:5,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/hardirq.h:7,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/asm-generic/local.h:5,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/local.h:4,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/module.h:19,
> >                  from /home/bunk/linux/kernel-2.6/git/linux-2.6/init/main.c:13:
> > /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/machvec.h:15:27: 
> > error: asm/machtypes.h: No such file or directory
> > make[2]: *** [init/main.o] Error 1
> > 
> > <--  snip  -->
> > 
> Ok, so this is what I get for moving the auto-generated header outside of
> include/asm-sh.. it seemed like a good idea at the time.
> 
> ---
> 
> diff --git a/arch/sh/Makefile b/arch/sh/Makefile
> index 25659ce..7b70cfd 100644
> --- a/arch/sh/Makefile
> +++ b/arch/sh/Makefile
> @@ -164,7 +164,7 @@ KBUILD_AFLAGS		+= $(cflags-y)
>  PHONY += maketools FORCE
>  
>  maketools:  include/linux/version.h FORCE
> -	$(Q)$(MAKE) $(build)=arch/sh/tools arch/sh/include/asm/machtypes.h
> +	$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
>  
>  all: $(KBUILD_IMAGE)
>  
> @@ -215,4 +215,4 @@ arch/sh/lib64/syscalltab.h: arch/sh/kernel/syscalls_64.S
>  	$(call filechk,gen-syscalltab)
>  
>  CLEAN_FILES += arch/sh/lib64/syscalltab.h \
> -	       arch/sh/include/asm/machtypes.h
> +	       include/asm-sh/machtypes.h
> diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile
> index b5d202b..567516b 100644
> --- a/arch/sh/tools/Makefile
> +++ b/arch/sh/tools/Makefile
> @@ -10,7 +10,7 @@
>  # Shamelessly cloned from ARM.
>  #
>  
> -arch/sh/include/asm/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
> +include/asm-sh/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
>  	@echo '  Generating $@'
> -	$(Q)if [ ! -d arch/sh/include/asm ]; then mkdir -p arch/sh/include/asm; fi
> +	$(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
>  	$(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }


Thanks for the quick fix, it's working fine.


cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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