[8u-dev] Request for approval: 8034788: Rewrite toolchain.m4 to support multiple toolchains per platform

[Kevin Walls]

Hi,

I'd like to get approval to backport to jdk8u:

8034788: Rewrite toolchain.m4 to support multiple toolchains per platform
JBS: https://bugs.openjdk.java.net/browse/JDK-8034788
9 changeset: http://hg.openjdk.java.net/jdk9/jdk9/rev/b18872ff5379

8u webrev: http://cr.openjdk.java.net/~kevinw/8034788/webrev.00/

build-dev approval email thread for this backport: 
http://mail.openjdk.java.net/pipermail/build-dev/2018-April/021520.html

Thanks!
Kevin