ports/134440: allow java/openjdk6 port to use itself or jdk16 as bootstrap jdks

[Pieter de Goeje]

On Sunday 10 May 2009 23:07:26 Jonathan Chen wrote:
> Currently, the java/openjdk6 port will only use diablo-jdk1.6.0
> to boostrap itself. This patch will allow it to use a currently
> installed java/openjdk6 port or a java/jdk16 port as bootstrap
> jdks in preference to diablo-jdk.

It would also be nice to add an entry to bsd.java.mk, something like this:
_JAVA_PORT_NATIVE_OPEN_JDK_1_6_INFO= HOME=${LOCALBASE}/openjdk6 \
	VERSION=1.6.0 OS=native VENDOR=sun(?)

Other ports will then use it as a dependency instead of building diablo-jdk.

-- 
Pieter de Goeje