xbps-0.6.0 (2010-06-03):
- Synced libfetch code with NetBSD pkgsrc, updated to 2.31.
- libxbps: improved xbps_get_file_hash() to mmap(2) rather than read(2) the file we have to process. With mmap'ed files the hash can be processed 5x faster than before, or even more in some cases.
- libxbps: switch to OpenSSL SHA256 implementation and remove the one previously used. It's faster and OpenSSL is required for libfetch so there is not point in using it.
- Added strlcpy() and strlcat() from OpenBSD. Use them if they weren't found by the configure script on the system.
- Added a configure script that emulates GNU autoconf but simplified, to simplify customization for build options, flags, etc.
