[13] RFR: 8221431: Support for Unicode 12.1

[Erik Joelsson]

Hello Naoto,

In GensrcEmojiData.gmk: The MakeDir doesn't look correct with the double 
$$. I would recommend calling the newer MakeTargetDir macro instead. It 
doesn't take an argument.

Otherwise build changes look good.

/Erik

On 2019-05-22 15:56, naoto.sato at oracle.com wrote:
> Adding build-dev, as the change adds a small build tool to parse 
> emoji-data.
>
> Naoto
>
> On 5/22/19 3:26 PM, naoto.sato at oracle.com wrote:
>> Hi,
>>
>> Please review the changes to the following issue:
>>
>> https://bugs.openjdk.java.net/browse/JDK-8221431
>>
>> The proposed CSR and changeset are located at:
>>
>> https://bugs.openjdk.java.net/browse/JDK-8222771
>> https://cr.openjdk.java.net/~naoto/8221431/webrev.03/
>>
>> This enhancement incorporates support for the recently released 
>> Unicode version 12.1. Besides the usual addition of new 
>> characters/scripts, this enhancement includes normalization of the 
>> Japanese Reiwa era character (U+32FF), and up-to-date extended 
>> grapheme cluster support in regex package.
>>
>> Naoto