[PATCH] tzselect: use zonedir instead of current working directory

[Allan McRae]

On 10/05/14 20:02, Sami Kerola wrote:
> Makefile sed expression is looking for $(pwd) and replaces it to path
> where zone files are installed.  As a fallback that expression defaults
> to current working directory if sed fails.  The fallback mechanism does
> not need to be overly portable, as it is fairly unlikely it is ever in
> use.
> 
> This regression was introduced in commit 85bff96 and became part of
> glibc-2.19 release.
> 
> $ cd /tmp/ && tzselect
> /usr/bin/tzselect: line 171: /tmp/iso3166.tab: No such file or directory
> /usr/bin/tzselect: time zone files are not set up correctly
> 

Shouldn't we adjust the Makefile as the tzselect.ksh file is taken
directly from tzcode?

> Signed-off-by: Sami Kerola <kerolasa@iki.fi>
> ---
>  timezone/tzselect.ksh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/timezone/tzselect.ksh b/timezone/tzselect.ksh
> index 9d70691..25f45a8 100755
> --- a/timezone/tzselect.ksh
> +++ b/timezone/tzselect.ksh
> @@ -35,7 +35,7 @@ REPORT_BUGS_TO=tz@iana.org
>  
>  # Specify default values for environment variables if they are unset.
>  : ${AWK=awk}
> -: ${TZDIR=`pwd`}
> +: ${TZDIR=$(pwd)}
>  
>  # Check for awk Posix compliance.
>  ($AWK -v x=y 'BEGIN { exit 123 }') </dev/null >/dev/null 2>&1
>