RFR: JDK-8196724: Change macosx deployment target to 10.9

[Sergey Bylokhov]

Looks fine.

On 04/04/2018 11:30, Erik Joelsson wrote:
> This patch changes the values for the macosx version min and max 
> settings from 10.7 to 10.9. It also changes the stdlib from libstdc++ to 
> libc++ (explicitly for Hotspot and implicitly everywhere else). This 
> change is necessary to keep up with newer toolchain versions on Macosx 
> where using the old and no longer maintained libstdc++ has been 
> deprecated. This is done in preparation for bumping the preferred Xcode 
> version used for builds at Oracle.
> 
> The switch has been tested for both Hotspot and client.
> 
> The switch triggered some new deprecation warnings which have been 
> silenced and followup bugs have been filed on the concerned team.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8196724
> 
> Webrev: http://cr.openjdk.java.net/~erikj/8196724/webrev.01/index.html
> 
> /Erik
> 


-- 
Best regards, Sergey.