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From: Dmitry Sivachenko <trtrmitya@gmail.com>
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Subject: How to build a port with java-7 and maven?
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Date: Sat, 14 Nov 2015 12:55:44 +0300
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Hello,

Imagine a port which requires Java 7 (say, devel/hadoop2).
It uses maven build system.

Since default java version is Java 8, build cluster will install Java 8 =
package as maven's dependency (since maven does not require specific =
java version).

After that, despite JAVA_VERSION=3D1.7 in hadoop2 port, maven will use =
Java8 to compile hadoop's sources.

What is the proper way to fix that?

Thanks!=