build-sys: fix double prefix with explict --libdir

* with configure --prefix=$HOME --libdir=$HOME usrlib_execdir
  ends up being ${exec_prefix}/${libbir}, which is double-prefixed

* fix: use explict given ${libbir} if is matches ${prefix}/*

Signed-off-by: Christoph Junghans <ottxor@gentoo.org>
docs: restore the mention of uhelper= and helper= in man page of umount

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
tests: kill output message change

Commit 09af3db48e01e5744f15fd8a2395e0fed36526ea changed how a missing
process is reported, which caused kill test to fail when the test suite
is ran as root.

Reference: https://travis-ci.org/karelzak/util-linux/jobs/31312170
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
zramctl: fix the wording of some message strings

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
docs: improve the wording and formatting of the zramctl man page

Especially fix the mistaken short option -h for --noheadings.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Merge branch 'master' of https://github.com/ottxor/util-linux
zramctl: fix typo

Reported-by: Steven Honeyman
Signed-off-by: Karel Zak <kzak@redhat.com>
hexdump: Fix parse format of "byte count without repetition count"
zramctl: fix typo

Signed-off-by: Karel Zak <kzak@redhat.com>
Merge branch 'master' of https://github.com/entertainyou/util-linux
docs: fix inconsistencies in man pages

Signed-off-by: Karel Zak <kzak@redhat.com>
zramctl: remove extra \n from usage()

Signed-off-by: Karel Zak <kzak@redhat.com>
cfdisk: move curs_set(1) to ui_end()

This is probably correct to have curs_set() in ui_end(), but according
to Martin it does not work with slang library from signal handler.

Reported-by: Martin Steigerwald <Martin@lichtvoll.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
fdisk: always print warning for mis-aligned partitions

This patch restores the original fdisk behavior and always prints
information about misaligned partitions in 'p'print output.

Signed-off-by: Karel Zak <kzak@redhat.com>
libblkid: (gpt) use real sector size to set PTMAGIC_OFFSET

So stupid and 5 years old bug...

Signed-off-by: Karel Zak <kzak@redhat.com>
fdisk: update tests and clean up output

Signed-off-by: Karel Zak <kzak@redhat.com>
zramctl: add details to --size option documentation

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
zramctl: fail status printout when device does not exist

Signed-off-by: Karel Zak <kzak@redhat.com>
zramctl: improve error message

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
zramctl: cannonicalize devname when no fullpath specified

Signed-off-by: Karel Zak <kzak@redhat.com>