Re: linux-next: build failure after merge of the akpm-current tree

Vivek Goyal
2014-07-03T12:25:04Z

On Thu, Jul 03, 2014 at 02:59:40PM +1000, Stephen Rothwell wrote:
> Hi Andrew,
>
> After merging the akpm-current tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> /bin/sh: /scratch/sfr/next/scripts/basic/bin2c: No such file or directory
>
> Presumably caused by commit 572a8e0147f8 ("bin2c: move bin2c in
> scripts/basic") and commit 1b4c30351f49 ("purgatory: core purgatory
> functionality"). Note that the directory above is the *source*
> directory (I build with O=...). bin2c is in my object directory (in
> scripts/basicbin2c).
>
> I have added the following patch for today:

Thanks Stephen. Yes, it should have been objtree instead of srctree. I
do not compile with O=, hence I did not catch it during my testing.

Again, thanks for taking care of this.

Vivek

>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Thu, 3 Jul 2014 14:56:25 +1000
> Subject: [PATCH] purgatory: run host built programs from objtree
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
> arch/x86/purgatory/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
> index e5829ddbca2b..7fde9ee438a4 100644
> --- a/arch/x86/purgatory/Makefile
> +++ b/arch/x86/purgatory/Makefile
> @@ -18,7 +18,7 @@ $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
> targets += kexec-purgatory.c
>
> quiet_cmd_bin2c = BIN2C $@
> - cmd_bin2c = cat $(obj)/purgatory.ro | $(srctree)/scripts/basic/bin2c kexec_purgatory > $(obj)/kexec-purgatory.c
> + cmd_bin2c = cat $(obj)/purgatory.ro | $(objtree)/scripts/basic/bin2c kexec_purgatory > $(obj)/kexec-purgatory.c
>
> $(obj)/kexec-purgatory.c: $(obj)/purgatory.ro FORCE
> $(call if_changed,bin2c)
> --
> 2.0.0
>
>
> --
> Cheers,
> Stephen Rothwell sfr@canb.auug.org.au