fe94eea555
Add FLAVORS to allow building jre and headless variants from the same port. For backwards compatibility, it is also possible to build the jre version by setting the BUILD_JRE env var. Also reorganize the Makefile to make portclippy happy Reviewed by: fuz, jrm Approved by: fuz (mentor) Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D53450