[PATCH] Makefile: disable CDPATH

[Sascha Hauer]

On Wed, Oct 24, 2012 at 11:12:20AM +0200, Wolfram Sang wrote:
> CDPATH has sideeffects when generating barebox_default_env.h (printing
> the directory name into the header file), causing a build failure.
> Disable it for the build.
> 
> Signed-off-by: Wolfram Sang <w.sang at pengutronix.de>

Applied, thanks

Sascha

> ---
>  Makefile |    3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Makefile b/Makefile
> index 881680d..55262ad 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -136,6 +136,9 @@ ifeq ($(skip-makefile),)
>  PHONY += all
>  _all: all
>  
> +# CDPATH can have sideeffects; disable, since we do know where we want to cd to
> +export CDPATH=
> +
>  srctree		:= $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
>  objtree		:= $(CURDIR)
>  src		:= $(srctree)
> -- 
> 1.7.10.4
> 
> 
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> 

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