###############################################################################
###############################################################################
##
##  Copyright (C) 2012-2018 Red Hat, Inc.  All rights reserved.
##
##  This copyrighted material is made available to anyone wishing to use,
##  modify, copy, or redistribute it subject to the terms and conditions
##  of the GNU General Public License v.2 or higher
##
###############################################################################
###############################################################################

# set defaults from ./configure invokation
%bcond_without sctp
%bcond_without nss
%bcond_without openssl
%bcond_without zlib
%bcond_without lz4
%bcond_without lzo2
%bcond_without lzma
%bcond_without bzip2
%bcond_with kronosnetd
%bcond_with libtap
%bcond_with runautogen
%bcond_with rpmdebuginfo
%bcond_with overriderpmdebuginfo
%bcond_without buildman

%if %{with overriderpmdebuginfo}
%undefine _enable_debug_packages
%endif

%if %{with sctp}
%global buildsctp 1
%endif
%if %{with nss}
%global buildcryptonss 1
%endif
%if %{with openssl}
%global buildcryptoopenssl 1
%endif
%if %{with zlib}
%global buildcompresszlib 1
%endif
%if %{with lz4}
%global buildcompresslz4 1
%endif
%if %{with lzo2}
%global buildcompresslzo2 1
%endif
%if %{with lzma}
%global buildcompresslzma 1
%endif
%if %{with bzip2}
%global buildcompressbzip2 1
%endif
%if %{with libtap}
%global buildlibtap 1
%endif
%if %{with kronosnetd}
%global buildlibtap 1
%global buildkronosnetd 1
%endif
%if %{with runautogen}
%global buildautogen 1
%endif
%if %{with buildman}
%global buildmanpages 1
%endif

# main (empty) package
# http://www.rpm.org/max-rpm/s1-rpm-subpack-spec-file-changes.html

Name: kronosnet
Summary: Multipoint-to-Multipoint VPN daemon
Version: 1.5
Release: 2%{?dist}
License: GPLv2+ and LGPLv2+
URL: http://www.kronosnet.org
Source0: http://www.kronosnet.org/releases/kronosnet-%{version}.tar.gz
Patch: https://github.com/kronosnet/kronosnet/pull/195/commits/97924ac12d8da26b61d3bc3ab90fbd86b0b58e72.patch#/gcc9-fix.patch


# Build dependencies
BuildRequires: gcc
# required to build man pages
%if %{defined buildmanpages}
BuildRequires: libqb-devel libxml2-devel doxygen
%endif
%if %{defined buildsctp}
BuildRequires: lksctp-tools-devel
%endif
%if %{defined buildcryptonss}
BuildRequires: nss-devel
%endif
%if %{defined buildcryptoopenssl}
BuildRequires: openssl-devel
%endif
%if %{defined buildcompresszlib}
BuildRequires: zlib-devel
%endif
%if %{defined buildcompresslz4}
BuildRequires: lz4-devel
%endif
%if %{defined buildcompresslzo2}
BuildRequires: lzo-devel
%endif
%if %{defined buildcompresslzma}
BuildRequires: xz-devel
%endif
%if %{defined buildcompressbzip2}
BuildRequires: bzip2-devel
%endif
%if %{defined buildkronosnetd}
BuildRequires: pam-devel
%endif
%if %{defined buildautogen}
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: libtool
%endif

# "git am" patch application
BuildRequires: git

%prep
%global __scm git_am
%autosetup -n %{name}-%{version}

%build
%if %{with runautogen}
    ./autogen.sh
%endif

%{configure} \
%if %{defined buildmanpages}
	--enable-man \
%else
	--disable-man \
%endif
%if %{defined buildsctp}
	--enable-libknet-sctp \
%else
	--disable-libknet-sctp \
%endif
%if %{defined buildcryptonss}
	--enable-crypto-nss \
%else
	--disable-crypto-nss \
%endif
%if %{defined buildcryptoopenssl}
	--enable-crypto-openssl \
%else
	--disable-crypto-openssl \
%endif
%if %{defined buildcompresszlib}
	--enable-compress-zlib \
%else
	--disable-compress-zlib \
%endif
%if %{defined buildcompresslz4}
	--enable-compress-lz4 \
%else
	--disable-compress-lz4 \
%endif
%if %{defined buildcompresslzo2}
	--enable-compress-lzo2 \
%else
	--disable-compress-lzo2 \
%endif
%if %{defined buildcompresslzma}
	--enable-compress-lzma \
%else
	--disable-compress-lzma \
%endif
%if %{defined buildcompressbzip2}
	--enable-compress-bzip2 \
%else
	--disable-compress-bzip2 \
%endif
%if %{defined buildkronosnetd}
	--enable-kronosnetd \
%endif
%if %{defined buildlibtap}
	--enable-libtap \
%endif
	--with-systemddir=%{_unitdir}

make %{_smp_mflags}

%install
rm -rf %{buildroot}
make install DESTDIR=%{buildroot}

# tree cleanup
# remove static libraries
find %{buildroot} -name "*.a" -exec rm {} \;
# remove libtools leftovers
find %{buildroot} -name "*.la" -exec rm {} \;

# remove systemd specific bits
find %{buildroot} -name "*.service" -exec rm {} \;

# remove docs
rm -rf %{buildroot}/usr/share/doc/kronosnet

# Disabled because of concern that the testsuite does not play nice with the 
# network loopback interface. Upstream has a comprehensive CI/CD system which
# tests different versions of Fedora and should be very safe. In the unlikely
# event of bugs, we should probably avoid DoS´ing the fedora builders by 
# generating unwanted traffic.
#%check

# main empty package
%description
kronosnet source

%if %{defined buildkronosnetd}
## Runtime and subpackages section
%package -n kronosnetd
Summary: Multipoint-to-Multipoint VPN daemon
# Needed for systemd unit
Requires(post):   systemd-sysv
Requires(post):   systemd-units
Requires(preun):  systemd-units
Requires(postun): systemd-units
Requires(post):   shadow-utils
Requires(preun):  shadow-utils
Requires: pam, /etc/pam.d/passwd

%description -n kronosnetd
 The kronosnet daemon is a bridge between kronosnet switching engine
 and kernel network tap devices, to create and administer a
 distributed LAN over multipoint-to-multipoint VPNs.
 The daemon does a poor attempt to provide a configure UI similar
 to other known network devices/tools (Cisco, quagga).
 Beside looking horrific, it allows runtime changes and
 reconfiguration of the kronosnet(s) without daemon reload
 or service disruption.

%post -n kronosnetd
%if 0%{?systemd_post:1}
 %systemd_post kronosnetd.service
%else
 /bin/systemctl daemon-reload >/dev/null 2>&1 || :
%endif
/usr/sbin/groupadd --force --system kronosnetadm

%preun -n kronosnetd
%if 0%{?systemd_preun:1}
 %systemd_preun kronosnetd.service
%else
if [ "$1" -eq 0 ]; then
	/bin/systemctl --no-reload disable kronosnetd.service
	/bin/systemctl stop kronosnetd.service >/dev/null 2>&1
fi
%endif

%files -n kronosnetd
%license COPYING.* COPYRIGHT
%dir %{_sysconfdir}/kronosnet
%dir %{_sysconfdir}/kronosnet/*
%config(noreplace) %{_sysconfdir}/sysconfig/kronosnetd
%config(noreplace) %{_sysconfdir}/pam.d/kronosnetd
%config(noreplace) %{_sysconfdir}/logrotate.d/kronosnetd
%{_unitdir}/kronosnetd.service
%{_sbindir}/*
%{_mandir}/man8/*
%endif

%if %{defined buildlibtap}
%package -n libtap1
Summary: Simple userland wrapper around kernel tap devices
License: LGPLv2+

%description -n libtap1
 This is an over-engineered commodity library to manage a pool
 of tap devices and provides the basic
 pre-up.d/up.d/down.d/post-down.d infrastructure.

%files -n libtap1
%license COPYING.* COPYRIGHT
%{_libdir}/libtap.so.*

%ldconfig_scriptlets -n libtap1

%package -n libtap1-devel
Summary: Simple userland wrapper around kernel tap devices (developer files)
License: LGPLv2+
Requires: libtap1%{_isa} = %{version}-%{release}
Requires: pkgconfig

%description -n libtap1-devel
 This is an over-engineered commodity library to manage a pool
 of tap devices and provides the basic
 pre-up.d/up.d/down.d/post-down.d infrastructure.

%files -n libtap1-devel
%license COPYING.* COPYRIGHT
%{_libdir}/libtap.so
%{_includedir}/libtap.h
%{_libdir}/pkgconfig/libtap.pc
%endif

%package -n libknet1
Summary: Kronosnet core switching implementation
License: LGPLv2+

%description -n libknet1
 The whole kronosnet core is implemented in this library.
 Please refer to the not-yet-existing documentation for further
 information.

%files -n libknet1
%license COPYING.* COPYRIGHT
%{_libdir}/libknet.so.*
%dir %{_libdir}/kronosnet

%ldconfig_scriptlets -n libknet1

%package -n libknet1-devel
Summary: Kronosnet core switching implementation (developer files)
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}
Requires: pkgconfig

%description -n libknet1-devel
 The whole kronosnet core is implemented in this library.
 Please refer to the not-yet-existing documentation for further
 information. 

%files -n libknet1-devel
%{_libdir}/libknet.so
%{_includedir}/libknet.h
%{_libdir}/pkgconfig/libknet.pc
%if %{defined buildmanpages}
%{_mandir}/man3/knet*.3.gz
%endif

%if %{defined buildcryptonss}
%package -n libknet1-crypto-nss-plugin
Summary: libknet1 nss support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-crypto-nss-plugin
 NSS crypto support for libknet1.

%files -n libknet1-crypto-nss-plugin
%{_libdir}/kronosnet/crypto_nss.so
%endif

%if %{defined buildcryptoopenssl}
%package -n libknet1-crypto-openssl-plugin
Summary: libknet1 openssl support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-crypto-openssl-plugin
 OpenSSL crypto support for libknet1.

%files -n libknet1-crypto-openssl-plugin
%{_libdir}/kronosnet/crypto_openssl.so
%endif

%if %{defined buildcompresszlib}
%package -n libknet1-compress-zlib-plugin
Summary: libknet1 zlib support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-compress-zlib-plugin
 zlib compression support for libknet1.

%files -n libknet1-compress-zlib-plugin
%{_libdir}/kronosnet/compress_zlib.so
%endif
%if %{defined buildcompresslz4}
%package -n libknet1-compress-lz4-plugin
Summary: libknet1 lz4 and lz4hc support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-compress-lz4-plugin
 lz4 and lz4hc compression support for libknet1.

%files -n libknet1-compress-lz4-plugin
%{_libdir}/kronosnet/compress_lz4.so
%{_libdir}/kronosnet/compress_lz4hc.so
%endif

%if %{defined buildcompresslzo2}
%package -n libknet1-compress-lzo2-plugin
Summary: libknet1 lzo2 support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-compress-lzo2-plugin
 lzo2 compression support for libknet1.

%files -n libknet1-compress-lzo2-plugin
%{_libdir}/kronosnet/compress_lzo2.so
%endif

%if %{defined buildcompresslzma}
%package -n libknet1-compress-lzma-plugin
Summary: libknet1 lzma support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-compress-lzma-plugin
 lzma compression support for libknet1.

%files -n libknet1-compress-lzma-plugin
%{_libdir}/kronosnet/compress_lzma.so
%endif

%if %{defined buildcompressbzip2}
%package -n libknet1-compress-bzip2-plugin
Summary: libknet1 bzip2 support
License: LGPLv2+
Requires: libknet1%{_isa} = %{version}-%{release}

%description -n libknet1-compress-bzip2-plugin
 bzip2 compression support for libknet1.

%files -n libknet1-compress-bzip2-plugin
%{_libdir}/kronosnet/compress_bzip2.so
%endif

%package -n libknet1-crypto-plugins-all
Summary: libknet1 crypto plugins meta package
License: LGPLv2+
%if %{defined buildcryptonss}
Requires: libknet1-crypto-nss-plugin%{_isa} = %{version}-%{release}
%endif
%if %{defined buildcryptoopenssl}
Requires: libknet1-crypto-openssl-plugin%{_isa} = %{version}-%{release}
%endif

%description -n libknet1-crypto-plugins-all
 meta package to install all of libknet1 crypto plugins

%files -n libknet1-crypto-plugins-all

%package -n libknet1-compress-plugins-all
Summary: libknet1 compress plugins meta package
License: LGPLv2+
%if %{defined buildcompresszlib}
Requires: libknet1-compress-zlib-plugin%{_isa} = %{version}-%{release}
%endif
%if %{defined buildcompresslz4}
Requires: libknet1-compress-lz4-plugin%{_isa} = %{version}-%{release}
%endif
%if %{defined buildcompresslzo2}
Requires: libknet1-compress-lzo2-plugin%{_isa} = %{version}-%{release}
%endif
%if %{defined buildcompresslzma}
Requires: libknet1-compress-lzma-plugin%{_isa} = %{version}-%{release}
%endif
%if %{defined buildcompressbzip2}
Requires: libknet1-compress-bzip2-plugin%{_isa} = %{version}-%{release}
%endif

%description -n libknet1-compress-plugins-all
 meta package to install all of libknet1 compress plugins

%files -n libknet1-compress-plugins-all

%package -n libknet1-plugins-all
Summary: libknet1 plugins meta package
License: LGPLv2+
Requires: libknet1-compress-plugins-all%{_isa} = %{version}-%{release}
Requires: libknet1-crypto-plugins-all%{_isa} = %{version}-%{release}

%description -n libknet1-plugins-all
 meta package to install all of libknet1 plugins

%files -n libknet1-plugins-all

%if %{with rpmdebuginfo}
# This is left over from upstream.
%debug_package
%endif

%changelog
* Thu Jan 24 2019 Jan PokornĂ˝ <jpokorny+rpm-kronosnet@fedoraproject.org> - 1.5-2
- Fix GCC 9 buildability issue

* Mon Nov 26 2018 Madison Kelly <mkelly@alteeve.ca> - 1.5-1
- Updated to upstream release v1.5.