use %%{_unitdir} and new systemd macros

- when deciding where to put systemd configuration, based
  on patch from Václav Pavlín (#850232)
- use new systemd macros for scriptlet hooks, when available, based on
  patch from Václav Pavlín (#850232)

nss-pam-ldapd.spec

@@ -6,6 +6,14 @@
 %global sysvinit 1
 %endif
 
+# Fedora had these in F18, but we didn't cut over to use them until after F18
+# was frozen, so pretend it didn't happen until F19.
+%if 0%{?fedora} > 18 || 0%{?rhel} > 6
+%global systemd_macros 1
+%else
+%global systemd_macros 0
+%endif
+
 %if 0%{?fedora} > 14 || 0%{?rhel} > 6
 %global tmpfiles 1
 %else
@@ -105,12 +113,12 @@ make check
 %install
 rm -rf $RPM_BUILD_ROOT
 make install DESTDIR=$RPM_BUILD_ROOT
-mkdir -p $RPM_BUILD_ROOT/{%{_initddir},%{_libdir},lib/systemd/system}
+mkdir -p $RPM_BUILD_ROOT/{%{_initddir},%{_libdir},%{_unitdir}}
 %if %{sysvinit}
 install -p -m755 %{SOURCE2} $RPM_BUILD_ROOT/%{_initddir}/nslcd
 %endif
 %if %{systemd}
-install -p -m755 %{SOURCE4} $RPM_BUILD_ROOT/lib/systemd/system/
+install -p -m644 %{SOURCE4} $RPM_BUILD_ROOT/%{_unitdir}/
 %endif
 
 %if 0%{?fedora} > 13 || 0%{?rhel} > 5
@@ -161,7 +169,7 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0755,root,root) %{_initddir}/nslcd
 %endif
 %if %{systemd}
-%config(noreplace) /lib/systemd/system/*
+%config(noreplace) %{_unitdir}/*
 %endif
 %attr(0755,nslcd,root) /var/run/nslcd
 %if 0%{?fedora} > 13 || 0%{?rhel} > 5
@@ -184,8 +192,12 @@ getent passwd nslcd > /dev/null || \
 /sbin/chkconfig --add nslcd
 %endif
 %if %{systemd}
+%if %{systemd_macros}
+%systemd_post nslcd.service
+%else
 /bin/systemctl daemon-reload >/dev/null 2>&1 || :
 %endif
+%endif
 /sbin/ldconfig
 # Import important non-default settings from nss_ldap or pam_ldap configuration
 # files, but only the first time this package is installed.
@@ -266,9 +278,13 @@ if [ "$1" -eq "0" ]; then
 	/sbin/chkconfig --del nslcd
 %endif
 %if %{systemd}
+%if %{systemd_macros}
+%systemd_preun nslcd.service
+%else
 	/bin/systemctl --no-reload disable nslcd.service > /dev/null 2>&1 || :
 	/bin/systemctl stop nslcd.service > /dev/null 2>&1 || :
 %endif
+%endif
 fi
 exit 0
 
@@ -280,11 +296,15 @@ if [ "$1" -ge "1" ]; then
 fi
 %endif
 %if %{systemd}
+%if %{systemd_macros}
+%systemd_postun_with_restart nslcd.service
+%else
 /bin/systemctl daemon-reload >/dev/null 2>&1 || :
 if [ "$1" -ge "1" ]; then
 	/bin/systemctl try-restart nslcd.service >/dev/null 2>&1
 fi
 %endif
+%endif
 exit 0
 
 %if %{systemd}
@@ -308,6 +328,10 @@ exit 0
   to make sure that nslcd is started after them if they're to be started
   on the local system (#832706)
 - alter the versioned Obsoletes: on pam_ldap to include the F18 package
+- use %%{_unitdir} when deciding where to put systemd configuration, based
+  on patch from Václav Pavlín (#850232)
+- use new systemd macros for scriptlet hooks, when available, based on
+  patch from Václav Pavlín (#850232)
 
 * Sun Sep 09 2012 Jakub Hrozek <jhrozek@redhat.com> 0.7.17-1
 - new upstream release 0.7.17