# Define options
%define use_systemd       (0%{?fedora} && 0%{?fedora} >= 18) || (0%{?rhel} && 0%{?rhel} >= 7)
%define enable_fuse       %{?_have_fuse}%{!?_have_fuse:1}
%define enable_zookeeper  %{?_have_zookeeper}%{!?_have_zookeeper:1}
%define enable_corosync   %{?_have_corosync}%{!?_have_corosync:1}
%define enable_shepherd   %{?_have_shepherd}%{!?_have_shepherd:0}
%define enable_http       %{?_have_http}%{!?_have_http:0}
%define enable_nfs        %{?_have_nfs}%{!?_have_nfs:0}
%define enable_diskvnodes %{?_have_diskvnodes}%{!?_have_diskvnodes:1}
%define enable_lttng_ust  %{?_have_lttng_ust}%{!?_have_lttng_ust:0}
%define enable_accelio    %{?_have_accelio}%{!?_have_accelio:0}
%define enable_trace      %{?_have_trace}%{!?_have_trace:0}

# Main
Name: sheepdog
Summary: The Sheepdog Distributed Storage System for QEMU
Version: 1.0_169_g65958e3
Release: 1%{?dist}
License: GPLv2 and GPLv2+
Group: System Environment/Base
URL: http://sheepdog.github.io/sheepdog
Source0: https://github.com/sheepdog/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz

# Runtime bits
%if %{use_systemd}
Requires: systemd
%else
Requires(post): chkconfig
Requires(preun): chkconfig
Requires(preun): initscripts
%endif
%if 0%{?enable_http}
Requires: fcgi
%endif
%if 0%{?enable_lttng_ust}
Requires: lttng-ust
%endif

# Build bits
BuildRequires: autoconf automake libtool
BuildRequires: userspace-rcu-devel yasm
%if %{use_systemd}
BuildRequires: systemd-units
%endif
%if 0%{?enable_http}
BuildRequires: libcurl-devel fcgi-devel
%endif
%if 0%{?enable_nfs}
BuildRequires: %{_includedir}/rpc/rpc.h
%endif
%if 0%{?enable_lttng_ust}
BuildRequires: lttng-ust-devel
%endif
%if 0%{?enable_accelio}
BuildRequires: %{_includedir}/libxio.h
%endif

BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)

%description
This package contains the Sheepdog server, and command line tool which offer
a distributed object storage system for QEMU.

# for libs
%package libs
Summary: Shared libraries for Sheepdog
Group: Applications/File

%description libs
This package provides the libsheepdog shared library.

# for devel
%package devel
Summary: Header files for Sheepdog
Group: Development/Libraries
Requires: %{name}-libs%{?_isa} = %{version}-%{release}

%description devel
This package provides the header files for libsheepdog.

# for zookeeper driver
%if 0%{?enable_zookeeper}
%package zookeeper
Summary: ZooKeeper cluster driver for Sheepdog
Group: Applications/File
Conflicts: %{name}-corosync
Requires: %{name}%{?_isa} = %{version}-%{release}
BuildRequires: %{_includedir}/zookeeper/zookeeper.h

%description zookeeper
This package provides the ZooKeeper cluster driver for sheepdog.
%endif

# for corosync driver
%if 0%{?enable_corosync}
%package corosync
Summary: Corosync cluster driver for Sheepdog
Group: Applications/File
Conflicts: %{name}-zookeeper
Requires: %{name}%{?_isa} = %{version}-%{release}
BuildRequires: %{_includedir}/corosync/cpg.h
BuildRequires: %{_includedir}/corosync/cfg.h

%description corosync
This package provides the corosync cluster driver for sheepdog.
%endif

# for sheepfs
%if 0%{?enable_fuse}
%package sheepfs
Summary: FUSE-based pseudo file system for Sheepdog
Group: Applications/File
Requires: %{name}%{?_isa} = %{version}-%{release}
Requires: fuse
BuildRequires: fuse-devel

%description sheepfs
This package provides the sheepfs.

Sheepfs is a FUSE-based pseudo file system in userland to access both
sheepdog's internal state (for e.g, cluster info, vdi list) as well
as sheepdog's high reliable storage.
%endif

%prep
%setup -q

%build
# Configure args
%if 0%{?enable_fuse}
%define fuse_configure_args $(echo "--enable-sheepfs")
%else
%define fuse_configure_args $(echo "--disable-sheepfs")
%endif

%if 0%{?enable_shepherd}
%define shepherd_configure_args $(echo "--enable-shepherd")
%else
%define shepherd_configure_args $(echo "--disable-shepherd")
%endif

%if 0%{?enable_http}
%define http_configure_args $(echo "--enable-http")
%else
%define http_configure_args $(echo "--disable-http")
%endif

%if 0%{?enable_nfs}
%define nfs_configure_args $(echo "--enable-nfs")
%else
%define nfs_configure_args $(echo "--disable-nfs")
%endif

%if 0%{?enable_diskvnodes}
%define diskvnodes_configure_args $(echo "--enable-diskvnodes")
%else
%define diskvnodes_configure_args $(echo "--disable-diskvnodes")
%endif

%if 0%{?enable_lttng_ust}
%define lttng_ust_configure_args $(echo "--enable-lttng-ust")
%else
%define lttng_ust_configure_args $(echo "--disable-lttng-ust")
%endif

%if 0%{?enable_accelio}
%define accelio_configure_args $(echo "--enable-accelio")
%else
%define accelio_configure_args $(echo "--disable-accelio")
%endif

%if 0%{?enable_trace}
%define trace_configure_args $(echo "--enable-trace")
%else
%define trace_configure_args $(echo "--disable-trace")
%endif

# Autogen
./autogen.sh

# for zookeeper driver
%if 0%{?enable_zookeeper}
%{configure} \
  --with-initddir=%{_initrddir} \
  --enable-zookeeper \
  --disable-corosync \
  %{?fuse_configure_args} \
  %{?http_configure_args} \
  %{?nfs_configure_args} \
  %{?diskvnodes_configure_args} \
  %{?lttng_ust_configure_args} \
  %{?accelio_configure_args} \
  %{?trace_configure_args}
make %{?_smp_mflags}
%{__mv} %{_builddir}/%{name}-%{version}/sheep/sheep \
    %{_builddir}/%{name}-%{version}/sheep/sheep.zookeeper
%{__mv} %{_builddir}/%{name}-%{version}/tools/zk_control \
    %{_builddir}/%{name}-%{version}/tools/zk_control.zookeeper
make clean
%endif

# for corosync driver
%if 0%{?enable_corosync}
%{configure} \
  --with-initddir=%{_initrddir} \
  --disable-zookeeper \
  --enable-corosync \
  %{?fuse_configure_args} \
  %{?http_configure_args} \
  %{?nfs_configure_args} \
  %{?diskvnodes_configure_args} \
  %{?lttng_ust_configure_args} \
  %{?accelio_configure_args} \
  %{?trace_configure_args}
make %{?_smp_mflags}
%{__mv} %{_builddir}/%{name}-%{version}/sheep/sheep \
    %{_builddir}/%{name}-%{version}/sheep/sheep.corosync
make clean
%endif

# for localonly driver
%{configure} \
  --with-initddir=%{_initrddir} \
  --disable-zookeeper \
  --disable-corosync \
  %{?shepherd_configure_args} \
  %{?fuse_configure_args} \
  %{?http_configure_args} \
  %{?nfs_configure_args} \
  %{?diskvnodes_configure_args} \
  %{?lttng_ust_configure_args} \
  %{?accelio_configure_args} \
  %{?trace_configure_args}
make %{?_smp_mflags}
%{__mv} %{_builddir}/%{name}-%{version}/sheep/sheep \
    %{_builddir}/%{name}-%{version}/sheep/sheep.local

%install
%{__rm} -rf %{buildroot}

make install DESTDIR=%{buildroot}

# drop init file (systemd only)
%if %{use_systemd}
%{__rm} -f $RPM_BUILD_ROOT%{_initddir}/sheepdog
%endif

## tree fixup
# drop static libs
%{__rm} -f %{buildroot}%{_libdir}/*.a
# drop libtool library file
%{__rm} -f %{buildroot}%{_libdir}/*.la
# drop dirty sbin/sheep
%{__rm} -f %{buildroot}%{_sbindir}/sheep

# install collie command
%{__ln_s} -f dog $RPM_BUILD_ROOT%{_bindir}/collie

# install sysconfig template
%{__mkdir} -p $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig
%{__install} -m644 %{_builddir}/%{name}-%{version}/script/sheepdog.sysconfig \
    $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/sheepdog

## install drivers
# install zookeeper driver
%if 0%{?enable_zookeeper}
%{__install} -m755 %{_builddir}/%{name}-%{version}/sheep/sheep.zookeeper \
    $RPM_BUILD_ROOT%{_sbindir}/sheep.zookeeper
%{__install} -m755 %{_builddir}/%{name}-%{version}/tools/zk_control.zookeeper \
    $RPM_BUILD_ROOT%{_sbindir}/zk_control.zookeeper
%endif

# install corosync driver
%if 0%{?enable_corosync}
%{__install} -m755 %{_builddir}/%{name}-%{version}/sheep/sheep.corosync \
    $RPM_BUILD_ROOT%{_sbindir}/sheep.corosync
%endif

# install localonly driver
%{__install} -m755 %{_builddir}/%{name}-%{version}/sheep/sheep.local \
    $RPM_BUILD_ROOT%{_sbindir}/sheep.local

%clean
%{__rm} -rf %{buildroot}

%post
%if %{use_systemd}
%{_bindir}/systemctl preset sheepdog.service >/dev/null 2>&1 || :
%else
/sbin/chkconfig --add sheepdog
%endif
if [ ! -L %{_sbindir}/sheep ]; then
    %{__ln_s} -f sheep.local %{_sbindir}/sheep
fi

%if 0%{?enable_zookeeper}
%post zookeeper
%{__ln_s} -f sheep.zookeeper %{_sbindir}/sheep
%{__ln_s} -f zk_control.zookeeper %{_sbindir}/zk_control
%endif

%if 0%{?enable_corosync}
%post corosync
%{__ln_s} -f sheep.corosync %{_sbindir}/sheep
%endif

%preun
if [ $1 -eq 0 ] ; then
    %if %{use_systemd}
    %{_bindir}/systemctl --no-reload disable sheepdog.service >/dev/null 2>&1 || :
    %{_bindir}/systemctl stop sheepdog.service >/dev/null 2>&1 || :
    %else
    /sbin/service sheepdog stop >/dev/null 2>&1
    /sbin/chkconfig --del sheepdog
    %endif
fi

%postun
if [ "$1" -ge "1" ] ; then
    %if %{use_systemd}
    %{_bindir}/systemctl daemon-reload >/dev/null 2>&1 || :
    %{_bindir}/systemctl try-restart sheepdog.service >/dev/null 2>&1 || :
    %else
    /sbin/service sheepdog condrestart >/dev/null 2>&1 || :
    %endif
fi
if [ $1 -eq 0 ] && [ -L %{_sbindir}/sheep ] ; then
    /bin/unlink %{_sbindir}/sheep
fi

%if 0%{?enable_zookeeper}
%postun zookeeper
if [ $1 -eq 0 ] ; then
    /bin/unlink %{_sbindir}/zk_control
    if [ ! -L %{_sbindir}/sheep ]; then
        %{__ln_s} -f sheep.local %{_sbindir}/sheep
    fi
fi
%endif

%if 0%{?enable_corosync}
%postun corosync
if [ $1 -eq 0 ] && [ ! -L %{_sbindir}/sheep ]; then
    %{__ln_s} -f sheep.local %{_sbindir}/sheep
fi
%endif

%files
%defattr(-,root,root,-)
%doc COPYING README INSTALL
%{_sbindir}/sheep.local
%{_bindir}/collie
%{_bindir}/dog
%dir %{_localstatedir}/lib/sheepdog
%config %{_sysconfdir}/bash_completion.d/dog
%{_mandir}/man8/sheep.8*
%{_mandir}/man8/dog.8*
%config %{_sysconfdir}/sysconfig/sheepdog
%if %{use_systemd}
%{_unitdir}/sheepdog.service
%else
%attr(755,-,-)%config %{_initddir}/sheepdog
%endif
%if 0%{?enable_shepherd}
%{_sbindir}/shepherd
%endif

# for libs
%files libs
%defattr(-,root,root,-)
%{_libdir}/*.so

# for devel
%files devel
%defattr(-,root,root,-)
%dir %{_includedir}/sheepdog
%{_includedir}/sheepdog/*.h

# for zookeeper driver
%if 0%{?enable_zookeeper}
%files zookeeper
%defattr(-,root,root,-)
%{_sbindir}/sheep.zookeeper
%{_sbindir}/zk_control.zookeeper
%endif

# for corosync driver
%if 0%{?enable_corosync}
%files corosync
%defattr(-,root,root,-)
%{_sbindir}/sheep.corosync
%endif

# for sheepfs
%if 0%{?enable_fuse}
%files sheepfs
%defattr(-,root,root,-)
%{_sbindir}/sheepfs
%{_mandir}/man8/sheepfs.8*
%endif

%changelog
* Thu Aug 10 2017 Autotools generated version <nobody@nowhere.org> - 1.0_169_g65958e3-1.@alphatag@
- Autotools generated version