[jdk10 & jdk8u] Request for Review: 8173654

[Erik Joelsson]

The 8u change looks good. In JKD 10 (as well as 9) we have created a 
macro to handle this so please use something like this:

# Hook to include the corresponding custom file, if present.
$(eval $(call IncludeCustomExtension, jdk, lib/CoreLibraries.gmk))

/Erik


On 2017-06-06 19:01, Rob McKenna wrote:
> Hi folks,
>
> We've found it useful to be able to override LIBJAVA_SRC_DIRS /
> LIBJAVA_MAPFILE in libjava. This change in 10 allows the former and
> backports the latter to 8:
>
> http://cr.openjdk.java.net/~robm/8173654/
>
> Thanks,
>
>      -Rob
>