[OpenWrt-Devel] build: Unset CDPATH to avoid problems

[Maksym Ruchko]

Hi,

nitpick inline

> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of Hauke Mehrtens
> Sent: Friday 17 August 2018 11:25
> To: openwrt-devel at lists.openwrt.org
> Cc: Hauke Mehrtens <hauke.mehrtens at intel.com>; Thomas Langer
> <thomas.langer at intel.com>
> Subject: [OpenWrt-Devel] build: Unset CDPATH to avoid problems
> 
> From: Thomas Langer <thomas.langer at intel.com>
> 
> In some places the output of commands, which include "cd" are used.
> In case of CDPATH the new path is printed, which might not be expected.
> Disable the variable to avoid these problem.
> 
> Signed-off-by: Thomas Langer <thomas.langer at intel.com>
> Signed-off-by: Hauke Mehrtens <hauke.mehrtens at intel.com>
> ---
>  Makefile | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Makefile b/Makefile
> index e38d44a8..5301883 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -27,6 +27,8 @@ ifneq ($(OPENWRT_BUILD),1)
>    export OPENWRT_BUILD
>    GREP_OPTIONS=
>    export GREP_OPTIONS


> +  CDPATH=
> +  export CDPATH

May be consider  to use  'unset CDPATH' instead of exporting empty var?

>    include $(TOPDIR)/include/debug.mk
>    include $(TOPDIR)/include/depends.mk
>    include $(TOPDIR)/include/toplevel.mk
> --
> 2.10.1
> 
> 
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