Build ceph from github on the archlinux

install_ceph.sh

# This script is used to build ceph on a bare new ArchLinux.
# based on https://github.com/ido/packages-archlinux/blob/master/aur/ceph/PKGBUILD
# modified by Jiaying Ren <mikulely@gmail.com>

pkgname='ceph'
pkgdesc='Distributed, fault-tolerant file system delivering object,
         block, and file storage in one unified system.'

depends=('libedit' 'libsigc++' 'gtkmm' 'btrfs-progs' 'crypto++'
         'gperftools>=1.8.3-2' 'python2' 'fuse' 'keyutils'
         'libatomic_ops' 'curl' 'libaio' 'fcgi' 'expat' 'boost'
         'leveldb' 'xfsprogs' 'snappy')
devdepends=('base-devel' 'gdb')
makedepends=('boost' 'boost-libs' 'yasm')


install_deps () {
        echo "Install deps ..."
    pacman -Syyu  --noconfirm
        for pkg in ${devdepends[@]}, ${makedepends[@]}, ${depends[@]};
        do
                pacman -S --noconfirm $pkg;
    done
}


srcdir="/home/ceph-lab"
source="https://github.com/ceph/ceph.git"
fetch_source () {
        echo "Fetch Ceph source code..."
        mkdir -p $srcdir && cd $srcdir
        git clone $source
}


prepare() {
  echo "Prepare $pkgname on $srcdir/$pkgname ..."
  cd $srcdir/$pkgname

  # "fix python scripts to use python2"
  find . -type f -exec sed -i 's,^#!/usr/bin/env python$,#!/usr/bin/env python2,g' {} \;

  # run setup.py script with python2
  find . -type f ! -name 'tox.ini' -exec sed -i 's,python setup.py,python2 setup.py,g' {} \;
}


build() {
  echo "Start build ceph on $srcdir/$pkgname ..."
  cd $srcdir/$pkgname

  ./autogen.sh

  LIBS="-lpthread -lboost_system" PYTHON=/usr/bin/python2 LDFLAGS="" ./configure \
    --prefix=/usr \
    --sbindir=/usr/bin \
    --libexecdir=/usr/lib \
    --sysconfdir=/etc \
    --localstatedir=/var \
    --with-radosgw

  make -j32
}

package() {
  cd $srcdir/$pkgname

  # Some python scripts are autogenerated through Makefiles. Fix those
  # too, or /usr/bin/ceph will have the wrong shebang.
  find . -type f -exec sed -i 's,^#!/usr/bin/env python$,#!/usr/bin/env python2,g' {} \;

  make install
}

build_ceph () {
        echo $pkgdesc
        install_deps
        fetch_source
        prepare
        build
        package
}

build_ceph