[9] Fix for JDK-8074824: Resolve disabled warnings for libawt_xawt

[Erik Joelsson]

Hello,

I'm happy with the makefile changes, unless anyone else could come up 
with a solution for any of the remaining warnings.

/Erik

On 2016-06-23 09:09, Ajit Ghaisas wrote:
> Hi,
>
> Bug :
>      https://bugs.openjdk.java.net/browse/JDK-8074824
>      (Resolve disabled warnings for libawt_xawt)
>
> As part of fixing this bug, I have -
>
>      1. Fixed warnings in source code after removing blanket warning suppressions from makefile.
>
>      2. In case the warning fix is not possible, converted blanket warning suppression for this library to suppression of warnings for individual files.
>
>      3. Added comments in makefile for the warning suppression that cannot be fixed.
>
>     One type of gcc warning 'deprecated-declarations' will be fixed separately (as part of JDK-8160146)
>
>
> I have built the changes successfully on all supported platforms.
>
>
> Webrev :
>      http://cr.openjdk.java.net/~aghaisas/8074824/webrev.00/
>
> Request you to review.
>
> Regards,
> Ajit