Fix FastCGI server systemd script / RPM in trunk (#1093)

Makefile

@@ -503,7 +503,7 @@ install_fastcgi_server:
 	@chmod +x $(RSBINDIR)/llng-fastcgi-server
 	@cp -f fastcgi-server/rc/llng-fastcgi-server $(RINITDIR)
 	@cp -f fastcgi-server/default/llng-fastcgi-server $(RETCDEFAULTDIR)
-	@$(PERL) -pi -e 's#__SBINDIR__#$(SBINDIR)#;s#__DEFAULTDIR__#$(ETCDEFAULTDIR)#;s#__FASTCGISOCKDIR__#$(FASTCGISOCKDIR)#g;s#__USER__#$(FASTCGIUSER)#;s#__GROUP__#$(FASTCGIGROUP)#;' \
+	@$(PERL) -pi -e 's#__SBINDIR__#$(SBINDIR)#;s#__DEFAULTDIR__#$(ETCDEFAULTDIR)#;s#__FASTCGISOCKDIR__#$(FASTCGISOCKDIR)#g;' \
 		$(RETCDEFAULTDIR)/llng-fastcgi-server \
 		$(RSBINDIR)/llng-fastcgi-server \
 		$(RINITDIR)/llng-fastcgi-server

fastcgi-server/systemd/llng-fastcgi-server.service

@@ -6,6 +6,8 @@ After=network.target
 Type=forking
 EnvironmentFile=/etc/default/llng-fastcgi-server
 PIDFile=__FASTCGISOCKDIR__/llng-fastcgi-server.pid
+ExecStartPre=-/bin/mkdir __FASTCGISOCKDIR__
+ExecStartPre=/bin/chown __USER__:__GROUP__ __FASTCGISOCKDIR__
 ExecStart=__SBINDIR__/llng-fastcgi-server
 ExecStop=-/sbin/start-stop-daemon --quiet --stop --retry QUIT/5 --pidfile ${PID}
 KillMode=mixed

rpm/lemonldap-ng.spec

@@ -393,6 +393,8 @@ mkdir -p %{buildroot}%{_unitdir}
 install -m644 fastcgi-server/systemd/llng-fastcgi-server.service %{buildroot}%{_unitdir}
 sed -i 's:__FASTCGISOCKDIR__:/var/run/llng-fastcgi-server:' %{buildroot}%{_unitdir}/llng-fastcgi-server.service
 sed -i 's:__SBINDIR__:/usr/share/lemonldap-ng/sbin:' %{buildroot}%{_unitdir}/llng-fastcgi-server.service
+sed -i 's:__USER__:%{lm_apacheuser}:' %{buildroot}%{_unitdir}/llng-fastcgi-server.service
+sed -i 's:__GROUP__:%{lm_apachegroup}:' %{buildroot}%{_unitdir}/llng-fastcgi-server.service
 
 # Set apache user in some files (see Makefile)
 # Note: we do not use the APACHEUSER and APACHEGROUP in make install