RPM specfile fixes for Unbound DNS, see https://bugzilla.redhat.com/show_bug.cgi?id=1389061 (support for CentOS 7, rebuild without Python)

Rebuild-Unbound-srpm.sh

#!/bin/sh -e

DIR="$(mktemp -d)"
cd "$DIR"
echo "Working directory = $DIR"

yum install -y flex openssl-devel libevent-devel expat-devel pkgconfig python2-devel swig python34-devel systemd wget rpm-build

RPM="unbound-1.5.10-1.fc24.src.rpm"
wget -qcN "http://mirror.yandex.ru/fedora/linux/updates/24/SRPMS/u/$RPM"
rpm2cpio "$RPM" | cpio -i

wget -qcN "https://gist.githubusercontent.com/ilyaevseev/ffbd4042ff7d05cbf4bf822deb076438/raw/097beaf048016b96727c6556cc84a911fb20cf60/unbound.spec.diff"

patch < unbound.spec.diff

rpmbuild -ba --define "_sourcedir $PWD" --define "with_munin 0" --define "with_python 0" --define "with_python3 0" unbound.spec

echo
echo "SUCCESS. PLEASE REMOVE \"$DIR\" DIRECTORY MANUALLY."
echo
exit 0

## END ##

unbound.spec.diff

--- unbound.spec.orig	2016-09-28 02:51:17.000000000 +0000
+++ unbound.spec	2016-10-26 18:09:08.022993159 +0000
@@ -21,7 +21,7 @@
 Summary: Validating, recursive, and caching DNS(SEC) resolver
 Name: unbound
 Version: 1.5.10
-Release: 1%{?extra_version:.%{extra_version}}%{?dist}
+Release: 1.1%{?extra_version:.%{extra_version}}%{?dist}
 License: BSD
 Url: http://www.nlnetlabs.nl/unbound/
 Source: http://www.unbound.net/downloads/%{name}-%{version}%{?extra_version}.tar.gz
@@ -52,7 +52,11 @@
 BuildRequires: python2-devel swig
 %endif # with_python
 %if 0%{with_python3}
+%if 0%{?rhel} <= 7
+BuildRequires: python34-devel
+%else
 BuildRequires: python3-devel
+%endif # >rhel7
 %endif # with_python3
 BuildRequires: systemd
 # Required for SVN versions
@@ -141,16 +145,16 @@
 %if 0%{with_python}
 mv %{pkgname} %{pkgname}_python2
 pushd %{pkgname}_python2
+%else
+pushd %{pkgname}
 %endif # with_python
 
 # only for snapshots
 # autoreconf -iv
 
-%if 0%{with_python}
 # copy common doc files - after here, since it may be patched
 cp -pr doc pythonmod libunbound ../
 popd
-%endif # with_python
 
 %if 0%{?with_python3}
 cp -a %{pkgname}_python2 %{pkgname}_python3
@@ -174,6 +178,8 @@
 
 %if 0%{with_python}
 pushd %{pkgname}_python2
+%else
+pushd %{pkgname}
 %endif # with_python
 
 %configure  \
@@ -203,6 +209,8 @@
 %install
 %if 0%{with_python}
 pushd %{pkgname}_python2
+%else
+pushd %{pkgname}
 %endif # with_python
 %{__make} DESTDIR=%{buildroot} install
 %if 0%{with_python}
@@ -241,8 +249,10 @@
 pushd %{pkgname}_python2
 %endif # with_python
 
+%if 0%{with_python3}
 # install streamtcp man page
 install -m 0644 testcode/streamtcp.1 %{buildroot}/%{_mandir}/man1/unbound-streamtcp.1
+%endif
 
 install -D -m 0644 contrib/libunbound.pc %{buildroot}/%{_libdir}/pkgconfig/libunbound.pc
 
@@ -342,13 +352,13 @@
 #pushd pythonmod
 #make test
 #popd
+%else
+pushd %{pkgname}
 %endif # with_python
 
 make check
 
-%if 0%{with_python}
 popd
-%endif # with_python
 
 %if 0%{with_python3}
 pushd %{pkgname}_python3
@@ -379,7 +389,9 @@
 %{_sbindir}/unbound-control
 %{_sbindir}/unbound-control-setup
 %{_sbindir}/unbound-host
+%if 0%{with_python3}
 %{_sbindir}/unbound-streamtcp
+%endif
 %{_mandir}/man1/*
 %{_mandir}/man5/*
 %exclude %{_mandir}/man8/unbound-anchor*
@@ -432,6 +444,10 @@
 
 
 %changelog
+* Wed Oct 26 2016 Ilya Evseev <[email protected]> - 1.5.10-1.1
+- Bugfix building without python2 and python3
+- RHEL7 support added
+
 * Tue Sep 27 2016 Paul Wouters <[email protected]> - 1.5.10-1
 - Updated to 1.5.10 (better TCP handling, bugfixes)
 - Install pkgconfig file in -devel package