# If we should verify tarball signature with GPGv2.
%global verify_tarball_signature 1

# If there are patches which touch autotools files, set this to 1.
%global patches_touch_autotools %{nil}

# The source directory.
%global source_directory 0.x-unstable-api

Name:           libnbd
Version:        0.9.8
Release:        3%{?dist}
Summary:        NBD client library in userspace

License:        LGPLv2+
URL:            https://github.com/libguestfs/libnbd

Source0:        http://libguestfs.org/download/libnbd/%{source_directory}/%{name}-%{version}.tar.gz
Source1:        http://libguestfs.org/download/libnbd/%{source_directory}/%{name}-%{version}.tar.gz.sig
# Keyring used to verify tarball signature.  This contains the single
# key from here:
# https://pgp.key-server.io/pks/lookup?search=rjones%40redhat.com&fingerprint=on&op=vindex
Source2:       libguestfs.keyring

%if 0%{patches_touch_autotools}
BuildRequires: autoconf, automake, libtool
%endif

%if 0%{verify_tarball_signature}
BuildRequires:  gnupg2
%endif

# For the core library.
BuildRequires:  gcc
BuildRequires:  /usr/bin/pod2man
BuildRequires:  gnutls-devel
BuildRequires:  libxml2-devel

# For the Python 3 bindings.
BuildRequires:  python3-devel

# For the OCaml bindings.
BuildRequires:  ocaml
BuildRequires:  ocaml-findlib-devel

# Only for running the test suite.
BuildRequires:  gnutls-utils
BuildRequires:  nbdkit
BuildRequires:  nbd
BuildRequires:  qemu-img
BuildRequires:  gcc-c++


%description
NBD — Network Block Device — is a protocol for accessing Block Devices
(hard disks and disk-like things) over a Network.

This is the NBD client library in userspace, a simple library for
writing NBD clients.

The key features are:

 * Synchronous and asynchronous APIs, both for ease of use and for
   writing non-blocking, multithreaded clients.

 * High performance.

 * Minimal dependencies for the basic library.

 * Well-documented, stable API.

 * Bindings in several programming languages.


%package devel
Summary:        Development headers for %{name}
License:        LGPLv2+ and BSD
Requires:       %{name}%{?_isa} = %{version}-%{release}


%description devel
This package contains development headers for %{name}.


%package -n ocaml-%{name}
Summary:        OCaml language bindings for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}


%description -n ocaml-%{name}
This package contains OCaml language bindings for %{name}.


%package -n ocaml-%{name}-devel
Summary:        OCaml language development package for %{name}
Requires:       ocaml-%{name}%{?_isa} = %{version}-%{release}


%description -n ocaml-%{name}-devel
This package contains OCaml language development package for
%{name}.  Install this if you want to compile OCaml software which
uses %{name}.


%package -n python3-%{name}
Summary:        Python 3 bindings for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}
%{?python_provide:%python_provide python3-%{name}}

# The Python module happens to be called lib*.so.  Don't scan it and
# have a bogus "Provides: libnbdmod.*".
%global __provides_exclude_from ^%{python3_sitearch}/lib.*\\.so


%description -n python3-%{name}
python3-%{name} contains Python 3 bindings for %{name}.


%prep
%if 0%{verify_tarball_signature}
tmphome="$(mktemp -d)"
gpgv2 --homedir "$tmphome" --keyring %{SOURCE2} %{SOURCE1} %{SOURCE0}
%endif
%autosetup -p1
%if 0%{patches_touch_autotools}
autoreconf -i
%endif


%build
%configure \
    --disable-static \
    --with-tls-priority=@LIBNBD,SYSTEM \
    PYTHON=%{__python3} \
    --enable-python \
    --enable-ocaml

make %{?_smp_mflags}


%install
%make_install

# Delete libtool crap.
find $RPM_BUILD_ROOT -name '*.la' -delete


%check
# interop/structured-read.sh fails with the old qemu-nbd in Fedora 29,
# so disable it there.
%if 0%{?fedora} <= 29
rm interop/structured-read.sh
touch interop/structured-read.sh
chmod +x interop/structured-read.sh
%endif

make %{?_smp_mflags} check || {
    for f in $(find -name test-suite.log); do
        echo
        echo "==== $f ===="
        cat $f
    done
    exit 1
  }


%files
%doc README
%license COPYING.LIB
%{_libdir}/libnbd.so.*


%files devel
%doc TODO examples/*.c
%license examples/LICENSE-FOR-EXAMPLES
%{_includedir}/libnbd.h
%{_libdir}/libnbd.so
%{_libdir}/pkgconfig/libnbd.pc
%{_mandir}/man3/libnbd.3*
%{_mandir}/man3/nbd_*.3*


%files -n ocaml-%{name}
%{_libdir}/ocaml/nbd
%exclude %{_libdir}/ocaml/nbd/*.a
%exclude %{_libdir}/ocaml/nbd/*.cmxa
%exclude %{_libdir}/ocaml/nbd/*.cmx
%exclude %{_libdir}/ocaml/nbd/*.mli
%{_libdir}/ocaml/stublibs/dllmlnbd.so
%{_libdir}/ocaml/stublibs/dllmlnbd.so.owner


%files -n ocaml-%{name}-devel
%doc ocaml/examples/*.ml
%license ocaml/examples/LICENSE-FOR-EXAMPLES
%{_libdir}/ocaml/nbd/*.a
%{_libdir}/ocaml/nbd/*.cmxa
%{_libdir}/ocaml/nbd/*.cmx
%{_libdir}/ocaml/nbd/*.mli
%{_mandir}/man3/libnbd-ocaml.3*


%files -n python3-%{name}
%{python3_sitearch}/libnbdmod*.so
%{python3_sitearch}/nbd.py
%{python3_sitearch}/nbdsh.py
%{python3_sitearch}/__pycache__/nbd*.py*
%{_bindir}/nbdsh
%{_mandir}/man1/nbdsh.1*


%changelog
* Tue Aug 20 2019 Richard W.M. Jones <rjones@redhat.com> - 0.9.8-3
- Bump and rebuild to fix releng brokenness.
  https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/2LIDI33G3IEIPYSCCIP6WWKNHY7XZJGQ/

* Mon Aug 19 2019 Miro Hrončok <mhroncok@redhat.com> - 0.9.8-2
- Rebuilt for Python 3.8

* Thu Aug 15 2019 Richard W.M. Jones <rjones@redhat.com> - 0.9.8-1
- New upstream version 0.9.8.
- Package the new nbd_*(3) man pages.

* Mon Aug  5 2019 Richard W.M. Jones <rjones@redhat.com> - 0.9.7-1
- New upstream version 0.9.7.
- Add libnbd-ocaml(3) man page.

* Sat Aug  3 2019 Richard W.M. Jones <rjones@redhat.com> - 0.9.6-2
- Add all upstream patches since 0.9.6 was released.
- Package the ocaml bindings into a subpackage.

* Tue Jul 30 2019 Richard W.M. Jones <rjones@redhat.com> - 0.9.6-1
- New upstream verison 0.9.6.

* Fri Jul 26 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.9-1
- New upstream version 0.1.9.

* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Wed Jul 17 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.8-1
- New upstream version 0.1.8.

* Tue Jul 16 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.7-1
- New upstream version 0.1.7.

* Wed Jul  3 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.6-1
- New upstream version 0.1.6.

* Thu Jun 27 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.5-1
- New upstream version 0.1.5.

* Sun Jun 09 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.4-1
- New upstream version 0.1.4.

* Sun Jun  2 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.2-2
- Enable libxml2 for NBD URI support.

* Thu May 30 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.2-1
- New upstream version 0.1.2.

* Tue May 28 2019 Richard W.M. Jones <rjones@redhat.com> - 0.1.1-1
- Fix license in man pages and examples.
- Add nbdsh(1) man page.
- Include the signature and keyring even if validation is disabled.
- Update devel subpackage license.
- Fix old FSF address in Python tests.
- Filter Python provides.
- Remove executable permission on the tar.gz.sig file.
- Initial release.