This also removes test-specific code to ease the Python 3 transition, and
because it is mostly obsolete.
* gnu/packages/patches/ceph-detect-rocksdb.patch,
gnu/packages/patches/ceph-skip-unittest_blockdev.patch,
gnu/packages/patches/ceph-skip-collect-sys-info-test.patch: Delete files.
* gnu/packages/patches/ceph-boost-compat.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/storage.scm (ceph): Update to 14.2.5.
[source](patches): Adjust as above.
[source](snippet): Remove bundled "fmt", "c-ares" and "googletest".
[arguments]: Add "-DCMAKE_INSTALL_DATADIR" and "-DWITH_RADOSGW_AMQP_ENDPOINT"
and "-DWITH_TESTS" in #:configure-flags; remove "-DWITH_XIO". Remove obsolete
substitutions. Don't install 'ceph-disk' and 'ceph-detect-init', which no
longer exists. Remove test-specific substitutions and phases. Adjust for
Python 2->3 in inputs.
[native-inputs]: Remove INETUTILS, JQ, PERL, XMLSTARLET, PYTHON2-CRAM,
PYTHON2-VIRTUALENV, PYTHON2-CONFIGOBJ, PYTHON2-COVERAGE, PYTHON2-DISCOVER,
PYTHON2-FLAKE8, PYTHON2-MOCK, PYTHON2-NOSE, PYTHON2-PIP, PYTHON2-PYTEST,
PYTHON2-SUBUNIT PYTHON2-TESTREPOSITORY, PYTHON2-TESTTOOLS, and PYTHON2-TOX.
[inputs]: Change from BOOST to BOOST-WITH-PYTHON3. Remove GPTFDISK, PARTED,
PYTHON-2, PYTHON2-SIX, PYTHON2-PRETTYTABLE, and PYTHON-3. Add PYTHON-SIX,
PYTHON-PRETTYTABLE, PYTHON-WRAPPER, LIBCAP-NG, LIBNL, NCURSES, and RDMA-CORE.
