*libarchive-2.7.1-r1 (25 Oct 2009) 25 Oct 2009; Diego E. Pettenò (flameeyes) +libarchive-2.7.1-r1.ebuild, metadata.xml: Bump revision adding a static-libs USE flag to disable libarchive.a build; also remove .la file when disabling static libraries (thanks to Mauro Toffanin for this). Extend the metadata USE documentation to explain that the various USE flags don't stop bsdtar from calling the decompressor command as a filter.