K 10 svn:author V 3 gjb K 8 svn:date V 27 2014-04-08T00:54:11.952487Z K 7 svn:log V 638 MFC r264027, r264028, r264029, r264030, r264046, r264073: r264027: Add a new release build variable, WITH_COMPRESSED_IMAGES. When set to a non-empty value, the installation medium is compressed as part of the 'install' target in the release/ directory. r264028: Clean up trailing whitespace in release/Makefile. r264029: Fix logic error. r264030: If WITH_COMPRESSED_IMAGES is set, add the compressed images to the CLEANFILES list. r264046: Use xz(1) instead of gzip(1) to compress release images when WITH_COMPRESSED_IMAGES is used. r264073: Allow overriding xz(1) path. Sponsored by: The FreeBSD Foundation END