0.63rc1: Bump version to 0.63; remove bundled zlib, link the system version;

Version 0.63.
Removes the bundled zlib because of security and maintenance concerns.
Makes it possible to build the Autotools configure script from sources included in the package.

BackupPC-XS 0.62 released

This release has a couple of fixes:

• force rewrite of attr file if xattr key fixup was applied
• fixed attrib refCnt when attrib is unchanged
• bpc_attrib_dirWrite() doesn't create empty attrib files

BackupPC-XS 0.61 released

This release has a couple of bug fixes and one additional feature:

• fix view of migrated v3 backup
• convert_hv2file() ensures xattr type is hash, and uses correct keyLen+1
• added BackupPC::XS::FileDigest::digest and bpc_fileDigest()

BackupPC-XS 0.60 released

This release has several changes:

• allow mtime to be signed in attrib files
• added bpc_attrib_fileIterate() and BackupPC::XS::Attrib::iterate()
• added checks that xattr key is 0x0 terminated
• increased some buffer sizes to avoid benign compiler warnings for snprintf()
• bpc_attribCache_loadPath() removes any extraneous BPC_FTYPE_DELETED file types
• bpc_attrib_buf2fileFull() calls bpc_attrib_xattrDeleteAll(file)

BackupPC-XS 0.59 released

Fix to use correct int format when reading v3 attrib files, reported and fixed by Jeff Kosowsky.

BackupPC-XS 0.58 released

A few minor changes; upgrading to this version from 0.57 isn't really necessary.

• on inflate error, first return any remaining bytes before returning the error.
• remove leading "./" even if ac->currentDir[] is not set; change mirrors a change in rsync-bpc and has no effect here since BackupPC::XS doesn't set ac->currentDir[].
• bpc_attrib_dirWrite() updates dir->digest with new digest.
• updated configure.sh with package name and current version

BackupPC-XS 0.57 released

Added BackupPC::XS::DirOps::refCountAllInodeMax() and bpc_path_refCountAllInodeMax() to allow BackupPC_refCountAll to get the largest inode as the backup tree is traversed. These new functions are required for BackupPC >= 4.1.5.

BackupPC-XS 0.56 released

One minor change to Makefile.PL to ensure that parallel builds (make -j N) work with BSD make (pull request #4 from Alexander Moisseev).

BackupPC-XS 0.55 released

Minor release:

• updated Makefile.PL so ./configure is run before subdirs are built when parallel make (eg: make -j 4) is used
• generate error message instead of log message if bpc_poolWrite_unmarkPendingDelete() fails
• added & ~S_IFMT to chmod() mode argument

BackupPC-XS 0.54 released

• checks the return value of bpc_fileZIO_read() in BackupPC::XS::FileZIO::read()

• fixed memory leak on file open error return in bpc_fileZIO.c, and another more minor leak in bpc_dirOps.c.

• added default #define ACCESSPERMS 0777 for Solaris