Improve timezone mapping for AIX platform

[Masayoshi Okutsu]

Hi Jonathan,

The AIX specific code looks OK to me. But I'd suggest the code be moved 
to getPlatformTimeZoneID() for AIX, which just returns NULL currently. 
Also there's a function for producing a fallback ID in "GMT±hh:mm", 
getGMTOffsetID() which can be called in tzerr.

Thanks,
Masayoshi

On 3/26/2014 3:47 PM, Jonathan Lu wrote:
> Hi ppc-aix-port-dev, core-libs-dev,
>
> Here's a patch for JDK-8034220,
>
> http://cr.openjdk.java.net/~luchsh/JDK-8034220/
>
> It is trying to add the a more complete timezone mapping mechanism for AIX
> platform.
> the changes are primarily based on IBM's commercial JDK code, which
> includes:
>
> - A new timezone mapping file added under directory jdk/src/aix/lib/
> - Code to parse above config file, changed file is
> src/solaris/native/java/util/TimeZone_md.c
> - And also makefile change in make/CopyFiles.gmk to copy the config file
>
> Could you pls help to review and give comments ?
>
> Cheers
> - Jonathan