Move created empty directories to single define

Make it easier to manage list of used directories in chroot. Use
appropriate macros for system directories everywhere in chroot package.
Share common variable with -sdb-chroot and -chroot packages.

bind.spec

@@ -37,6 +37,10 @@
 %if %{with SDB}
 %global        chroot_sdb_prefix %{bind_dir}/chroot_sdb
 %endif
+%global        chroot_create_directories /dev /run/named %{_localstatedir}/{log,named,tmp} \\\
+                                         %{_sysconfdir}/{crypto-policies/back-ends,pki/dnssec-keys,named} \\\
+                                         %{_libdir}/bind
+
 %global        selinuxbooleans   named_write_master_zones=1
 ## The order of libs is important. See lib/Makefile.in for details
 %define bind_export_libs isc dns isccfg irs
@@ -859,44 +863,42 @@ else
 
 %install
 # Build directory hierarchy
-mkdir -p ${RPM_BUILD_ROOT}/etc/logrotate.d
+mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/logrotate.d
 mkdir -p ${RPM_BUILD_ROOT}%{_libdir}/bind
-mkdir -p ${RPM_BUILD_ROOT}/var/named/{slaves,data,dynamic}
+mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/named/{slaves,data,dynamic}
 mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/{man1,man5,man8}
 mkdir -p ${RPM_BUILD_ROOT}/run/named
-mkdir -p ${RPM_BUILD_ROOT}/var/log
+mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/log
 
 #chroot
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_prefix}/{dev,etc,var,run/named}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_prefix}/var/{log,named,tmp}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_prefix}/etc/crypto-policies/back-ends
+for D in %{chroot_create_directories}
+do
+  mkdir -p ${RPM_BUILD_ROOT}/%{chroot_prefix}${D}
+done
 
 # create symlink as it is on real filesystem
 pushd ${RPM_BUILD_ROOT}/%{chroot_prefix}/var
 ln -s ../run run
 popd
 
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_prefix}/etc/{pki/dnssec-keys,named}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_prefix}/%{_libdir}/bind
 # these are required to prevent them being erased during upgrade of previous
-touch ${RPM_BUILD_ROOT}/%{chroot_prefix}/etc/named.conf
+touch ${RPM_BUILD_ROOT}/%{chroot_prefix}%{_sysconfdir}/named.conf
 #end chroot
 
 #sdb-chroot
 %if %{with SDB}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/{dev,etc,var,run/named}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/var/{log,named,tmp}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/etc/crypto-policies/back-ends
+for D in %{chroot_create_directories}
+do
+  mkdir -p ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}${D}
+done
 
 # create symlink as it is on real filesystem
-pushd ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/var
+pushd ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}%{_localstatedir}
 ln -s ../run run
 popd
 
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/etc/{pki/dnssec-keys,named}
-mkdir -p ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/%{_libdir}/bind
 # these are required to prevent them being erased during upgrade of previous
-touch ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}/etc/named.conf
+touch ${RPM_BUILD_ROOT}/%{chroot_sdb_prefix}%{_sysconfdir}/named.conf
 %endif
 #end sdb-chroot
 
@@ -1382,27 +1384,27 @@ fi;
 %defattr(0640,root,named,0750)
 %dir %{chroot_prefix}
 %dir %{chroot_prefix}/dev
-%dir %{chroot_prefix}/etc
-%dir %{chroot_prefix}/etc/named
-%dir %{chroot_prefix}/etc/pki
-%dir %{chroot_prefix}/etc/pki/dnssec-keys
-%dir %{chroot_prefix}/etc/crypto-policies
-%dir %{chroot_prefix}/etc/crypto-policies/back-ends
-%dir %{chroot_prefix}/var
+%dir %{chroot_prefix}%{_sysconfdir}
+%dir %{chroot_prefix}%{_sysconfdir}/named
+%dir %{chroot_prefix}%{_sysconfdir}/pki
+%dir %{chroot_prefix}%{_sysconfdir}/pki/dnssec-keys
+%dir %{chroot_prefix}%{_sysconfdir}/crypto-policies
+%dir %{chroot_prefix}%{_sysconfdir}/crypto-policies/back-ends
+%dir %{chroot_prefix}%{_localstatedir}
 %dir %{chroot_prefix}/run
-%ghost %config(noreplace) %{chroot_prefix}/etc/named.conf
+%ghost %config(noreplace) %{chroot_prefix}%{_sysconfdir}/named.conf
 %defattr(-,root,root,-)
 %dir %{chroot_prefix}/usr
 %dir %{chroot_prefix}/%{_libdir}
 %dir %{chroot_prefix}/%{_libdir}/bind
 %defattr(0660,root,named,01770)
-%dir %{chroot_prefix}/var/named
+%dir %{chroot_prefix}%{_localstatedir}/named
 %defattr(0660,named,named,0770)
-%dir %{chroot_prefix}/var/tmp
-%dir %{chroot_prefix}/var/log
+%dir %{chroot_prefix}%{_localstatedir}/tmp
+%dir %{chroot_prefix}%{_localstatedir}/log
 %defattr(-,named,named,-)
 %dir %{chroot_prefix}/run/named
-%{chroot_prefix}/var/run
+%{chroot_prefix}%{_localstatedir}/run
 
 %if %{with SDB}
 %files sdb-chroot
@@ -1418,27 +1420,27 @@ fi;
 %defattr(0640,root,named,0750)
 %dir %{chroot_sdb_prefix}
 %dir %{chroot_sdb_prefix}/dev
-%dir %{chroot_sdb_prefix}/etc
-%dir %{chroot_sdb_prefix}/etc/named
-%dir %{chroot_sdb_prefix}/etc/pki
-%dir %{chroot_sdb_prefix}/etc/pki/dnssec-keys
-%dir %{chroot_sdb_prefix}/etc/crypto-policies
-%dir %{chroot_sdb_prefix}/etc/crypto-policies/back-ends
-%dir %{chroot_sdb_prefix}/var
+%dir %{chroot_sdb_prefix}%{_sysconfdir}
+%dir %{chroot_sdb_prefix}%{_sysconfdir}/named
+%dir %{chroot_sdb_prefix}%{_sysconfdir}/pki
+%dir %{chroot_sdb_prefix}%{_sysconfdir}/pki/dnssec-keys
+%dir %{chroot_sdb_prefix}%{_sysconfdir}/crypto-policies
+%dir %{chroot_sdb_prefix}%{_sysconfdir}/crypto-policies/back-ends
+%dir %{chroot_sdb_prefix}%{_localstatedir}
 %dir %{chroot_sdb_prefix}/run
-%ghost %config(noreplace) %{chroot_sdb_prefix}/etc/named.conf
+%ghost %config(noreplace) %{chroot_sdb_prefix}%{_sysconfdir}/named.conf
 %defattr(0660,root,named,01770)
-%dir %{chroot_sdb_prefix}/var/named
+%dir %{chroot_sdb_prefix}%{_localstatedir}/named
 %defattr(-,root,root,-)
 %dir %{chroot_sdb_prefix}/usr
 %dir %{chroot_sdb_prefix}/%{_libdir}
 %dir %{chroot_sdb_prefix}/%{_libdir}/bind
 %defattr(0660,named,named,0770)
-%dir %{chroot_sdb_prefix}/var/tmp
-%dir %{chroot_sdb_prefix}/var/log
+%dir %{chroot_sdb_prefix}%{_localstatedir}/tmp
+%dir %{chroot_sdb_prefix}%{_localstatedir}/log
 %defattr(-,named,named,-)
 %dir %{chroot_sdb_prefix}/run/named
-%{chroot_sdb_prefix}/var/run
+%{chroot_sdb_prefix}%{_localstatedir}/run
 %endif
 
 %if %{with PKCS11}