Log Message:
Update to util-linux-2.12b.
(Newest version may be util-linux-2.12h but not on mirrors.)

Added some MASTER_SITES.

Fixed how manpages and info files are installed.

New tool installed: tailf.
Add example file to PLIST.

patch-ac and patch-ad removed. They were for compatibility
with different Linux kernel versions.

Here are the changes from previous version:
util-linux 2.12b

* chsh: improved error message
* dmesg: ask kernel proper buffer size
* losetup: handle 64-bit offsets
* blockdev: also report BLKGETSIZE64 result
* blockdev, elvtune, fdisk: handle new kernel _IOR,_IOW defines
* fdisk: remove strange "ends in a digit" heuristic
* fdisk: also list Solaris as possible type for 0x82
* mount: added --rbind option
* mount: use blkid library
* mount: support reiserfs mount by label
* mount: attempt to use the right definition of dev_t in struct loopinfo
* mount.8: jfs mount options added
* readprofile: new -s option
* rename.1: added ref to mmv.1
* replay: renamed to scriptreplay; correct typos
* script: do not use locale for time delay floating point number format
* sfdisk: error messages to stderr
* New Catalan, Dutch, Finnish, French, German, Spanish, Swedish, Turkish,
  Ukrainian messages

util-linux 2.12a

* chfn, chsh, login, vipw: SElinux support
* fdisk: fix for kernels 2.4.15-2.4.17
* fdisk: fix when all partitions are in use
* hwclock: add a timeout when waiting for a clock update (G<F6>ran Weinholt)
* ipcs: compilation fix
* ipcs: shminfo.shmall gives pages
* login: use getutline() instead of getutid()
* login: fix for 64-bit time_t
* mount: efs support
* partx: bigendian fix
* readprofile: support for 64-bit addresses
* setterm: fix klogctl error message (Joern Heissler)
* setterm.1: clarification
* sfdisk: fix check for is_ide_cdrom_or_tape
* umount: skip proc, devfs, devpts on umount -a

util-linux 2.12

* losetup: cryptoloop support
* losetup: -p option specifies fd for passphrase
* fdisk: sgi layout fix
* mount: -p option specifies fd for passphrase
* mount: recognize some PCDOS floppies
* umount: in "umount name", first try to interpret "name" as \ 
a mount point

util-linux 2.12pre

* Catalan messages (Antoni Bella Perez)
* Danish messages (Claus Hindsgaul)
* Dutch messages (Taco Witte)
* Finnish messages (Lauri Nurmi)
* French messages (Michel Robitaille)
* German messages (Michael Piefel)
* Slovenian messages (Primoz Peterlin)
* Spanish messages (Santiago Vila Doncel)
* Swedish messages (Christian Rose)
* Turkish messages (Nilg<FC>n Belma Bug<FC>ner)
* cfdisk: localize the Y/N answer, improve printing localized messages
* cfdisk: make various variables long long - some disks are close to 2 TB
* cfdisk: use BLKGETSIZE64
* fdisk: make various variables unsigned to lengthen the life of 32-bit vars
* fdisk: some sgi fixes (Phillip Kesling)
* fdisk: k=1000, K=1024
* fdisk: removed last occurrences of HDIO_REQ
* fdisk: use BLKGETSIZE64
* hwclock: fix rtc test (Heiko Zuerker)
* login: set a timeout on printing the timeout message (Robert Ambrose)
* md5: x86_64 fix (mmj)
* more: POSIX fixes
* mount: do not supply MS_MGC_VAL when there are conflicting flags
* mount: ncp and smb are called smbfs and ncpfs - global change
* mount: add support for xvm mount by label (Eric Sandeen)
* mount: correct hfs magic recognition
* mount: keep original umask - it influences the mount call (mmj)
* raw.8: documented unbinding of raw devices
* readprofile: fixed off-by eight error (Werner Almesberger)
* script: add -c option (Wayne Davison)
* sfdisk.8: added an example of partitioning with logical partitions
* sfdisk: only add a AA55 signature for DOS-type partition tables
* tailf: new (Rik Faith)