Module Name:	pkgsrc
Committed By:	jlam
Date:		Sun Oct 13 09:29:13 UTC 2002

Added Files:
	pkgsrc/mk: java.mk

Log Message:
Initial cut at java.mk that completely replaces the USE_JAVA-handling code
in bsd.pkg.mk.  The java.mk Java handling is largely based on the
lang/python/pyversion.mk file.

There are two new variables:

	PKG_JVM_DEFAULT is a user-settable variable whose value is the
		default JVM to use.

	PKG_JVMS_ACCEPTED is a package-settable list of JVMs that may be
		used as possible dependencies for the package.

Two existing variables have been redefined to be only read-only, though
there is some logic to handle legacy /etc/mk.conf which may contain an
explicit PKG_JVM=...

	PKG_JVM is a publicly readable variable containing the name of
		the JVM we will be using.

	PKG_JAVA_HOME is a publicly readable variable containing
		${JAVA_HOME} for the PKG_JVM described above.

To do:

	Have some way to specify which JVMs are acceptable for each
	platform, and use the intersection of these JVMs and the ones
	listed in PKG_JVMS_ACCEPTED as the JVMS that may really be used.
	Currently, we assume all of the JVMs are usable by all platforms.

	I'm not sure if Darwin's special stub sun-{jre,jdk}13 packages
	are usable by buildlink2.  This needs to be verified.


To generate a diff of this commit:
cvs rdiff -r0 -r1.1 pkgsrc/mk/java.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.