RFR: 8233420: Upgrade to gcc 8.3 on Linux

[Kevin Rushforth]

On Thu, 14 Nov 2019 23:34:50 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> On Thu, 14 Nov 2019 23:34:49 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:
> 
>> [JDK-8233420](https://bugs.openjdk.java.net/browse/JDK-8233420)
>> 
>> This bumps the Linux compiler version to gcc 8.3 to match JDK 14. I have run a full build and test, including WebKit and media.
>> 
>> ----------------
>> 
>> Commits:
>>  - ab06dc58: 8233420: Upgrade to gcc 8.3 on Linux
>> 
>> Changes: https://git.openjdk.java.net/jfx/pull/41/files
>>  Webrev: https://webrevs.openjdk.java.net/jfx/41/webrev.00
>>   Issue: https://bugs.openjdk.java.net/browse/JDK-8233420
>>   Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
>>   Patch: https://git.openjdk.java.net/jfx/pull/41.diff
>>   Fetch: git fetch https://git.openjdk.java.net/jfx pull/41/head:pull/41
> 
> Reviewers: @arapte @johanvos

After integrating PR #40 (VS2017 15.9.16 upgrade) I will need to merge in the changes from master to resolve a trivial merge conflict, because the modified lines for the two PRs are adjacent to one another. There will be no change in the diffs other than the surrounding context.

PR: https://git.openjdk.java.net/jfx/pull/41