Arch Linux

I created a PKGBUILD that works for me and builds ceph 10.2.7. Newer versions didn't compile:

# $Id$
# Maintainer: Sébastien "Seblu" Luttringer <seblu@archlinux.org>
# Contributor: Tim "bastelfreak" Meusel <timbastelfreak.de>
pkgname=ceph
pkgver=10.2.7
pkgrel=1
pkgdesc='Distributed, fault-tolerant storage platform delivering object, block, and file system'
arch=('x86_64' 'i686')
url='https://ceph.com/'
license=('GPL')
makedepends=('boost' 'systemd' 'xfsprogs' 'python2-sphinx' 'cython2' 'sed')
depends=('boost-libs' 'curl' 'expat' 'fcgi' 'fuse2' 'gcc-libs' 'glibc'
'gperftools' 'keyutils' 'leveldb' 'libaio' 'libatomic_ops' 'libedit'
'libsystemd' 'libutil-linux' 'ncurses' 'nss' 'python2' 'snappy'
'python2-setuptools' 'xfsprogs')
options=('emptydirs')
source=("https://download.ceph.com/tarballs/$pkgname-$pkgver.tar.gz"
'ceph.sysusers'
'01-ceph-detec-init.patch')
sha512sums=('7e0686e9efa4ddd9d548f4145b448f8232f1ca29b08428daa5cd60a74ce26f1176a1f2ebbf2ac1761d9e6c1d364a5ffa194d2b3a18a8111f59b7c27f7a1d7734'
'69018255573ba0b68f04ec38e5d8f25ed9cd38d14c5a2f34ada20b26513e00a561e1b7f62a28f49d4ea596a464ff0fc550de52dca30bd2a3f94950aa81f5079f'
'abffdd01c84e4674a939652d7b253c5d5ba6951cade7f11a97294582f2f9caaee86113c5d2e7bddbb21b69493805e72c82679ad02d25f737fe6b3bb14de5c13f')

prepare() {
cd $pkgname-$pkgver
# apply patch from the source array (should be a pacman feature)
local filename
for filename in "${source[@]}"; do
if [[ "$filename" =~ \.patch$ ]]; then
msg2 "Applying patch ${filename##*/}"
patch -p1 -N -i "$srcdir/${filename##*/}"
fi
done
:
}

build() {
cd $pkgname-$pkgver
# fix xfs.h failure in configure on i686
[[ $CARCH == i686 ]] && export CXXFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64"
# don't use autotools for ceph-disk, ceph-detect and tests
sed -ri 's,include (ceph-disk|ceph-detect-init|test)/Makefile.am,,' src/Makefile.am
# regen configure
./autogen.sh
# fix python-config binary name
sed -i 's,python-config,python2-config,g' configure
./configure \
--prefix=/usr \
--sbindir=/usr/bin \
--libexecdir=/usr/lib \
--sysconfdir=/etc \
--localstatedir=/var \
--with-man-pages \
--without-radosgw \
--without-openldap \
PYTHON=/usr/bin/python2 \
CYTHON_CHECK=yes \
PYTHON_CONFIG_CHECK=yes \
SPHINX_BUILD=sphinx-build2
make
}

package() {
cd $pkgname-$pkgver

# main install
make DESTDIR="$pkgdir" install

# ceph-disk
pushd src/ceph-disk
python2 setup.py install --root "$pkgdir" --prefix=/usr
popd

# ceph-detect-init
pushd src/ceph-detect-init
python2 setup.py install --root "$pkgdir" --prefix=/usr
popd

# systemd stuff
install -Dm644 systemd/ceph.tmpfiles.d "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
install -Dm644 "$srcdir"/ceph.sysusers "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"

# fix bash completions path
msg2 'Fix bash completion path'
install -d -m 755 "$pkgdir"/usr/share/bash-completion
mv "$pkgdir"/{etc/bash_completion.d,usr/share/bash-completion/completions}

# fix python2 shebang, did not do it in prepare() anymore because it
# confuse automake
msg2 'Fix python2 shebang'
find "$pkgdir" -type f -executable -exec \
sed -i '1s,^#! \?/usr/bin/\(env \|\)python$,#!/usr/bin/python2,' {} \;
}

# vim:set ts=2 sw=2 et:

fixed as of 12.2.1-2 (currently there is even 12.2.2-1 in the repo already)