ports/188580: games/lwjgl doesn't build with java/openjdk8

[Sean Bruno]

>Number:         188580
>Category:       ports
>Synopsis:       games/lwjgl doesn't build with java/openjdk8
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Apr 14 02:00:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Sean Bruno
>Release:        11-Current
>Organization:
FreeBSD Project
>Environment:
FreeBSD alice 11.0-CURRENT FreeBSD 11.0-CURRENT #4 r263989M: Tue Apr  1 09:02:18 PDT 2014     sbruno at alice:/usr/obj/usr/src/sys/ALICE  amd64

>Description:
Apparently openjdk8 hit the tree and this port declares a JAVA_VERSION of 1.7+.

This does not work and needs to be capped at 1.7
>How-To-Repeat:
Build port with openjdk8 installed.  You'll see errors like this:

initialiazing temp/solaris folder] Created dir: /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/temp/native/solaris

generators:
[generator] Compiling 122 source files to /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/bin
[generator] /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/src/java/org/lwjgl/util/generator/FieldsGenerator.java:38: error: package com.sun.mirror.declaration does not exist
[generator] import com.sun.mirror.declaration.FieldDeclaration;
[generator]                                  ^
[generator] /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/src/java/org/lwjgl/util/generator/FieldsGenerator.java:39: error: package com.sun.mirror.declaration does not exist
[generator] import com.sun.mirror.declaration.Modifier;
[generator]                                  ^
[generator] /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/src/java/org/lwjgl/util/generator/FieldsGenerator.java:40: error: package com.sun.mirror.type does not exist
[generator] import com.sun.mirror.type.PrimitiveType;
[generator]                           ^
[generator] /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/src/java/org/lwjgl/util/generator/FieldsGenerator.java:41: error: package com.sun.mirror.type does not exist
[generator] import com.sun.mirror.type.TypeMirror;
[generator]                           ^
[generator] /wrkdirs/usr/ports/games/lwjgl/work/lwjgl-2.9.1/src/java/org/lwjgl/util/generator/FieldsGenerator.java:45: error: cannot find symbol
[generator] 	private static void validateField(FieldDeclaration field) {
>Fix:
Set JAVA_VERSION to 1.7 not 1.7+

>Release-Note:
>Audit-Trail:
>Unformatted: