systemd change optflags and release pkg

Signed-off-by: basebuilder_pel7x64builder0 <basebuilder@powerel.org>

SPECS/systemd.spec

@@ -3,11 +3,12 @@
 # directory.
 %global __requires_exclude pkg-config
 %global _hardened_build 1
+%global optflags %(echo %{optflags} | sed 's/-O3/-O2/')
 
 Name:           systemd
 Url:            http://www.freedesktop.org/wiki/Software/systemd
 Version:        219
-Release:        73%{?dist}.8
+Release:        73%{?dist}
 # For a breakdown of the licensing, see README
 License:        LGPLv2+ and MIT and GPLv2+
 Summary:        A System and Service Manager
@@ -911,7 +912,7 @@ Requires(pre):  /usr/sbin/groupadd
 Requires:       dbus
 Requires:       %{name}-libs = %{version}-%{release}
 Requires:       kmod >= 18-4
-Requires:       redhat-release >= 7.0
+Requires:       powerel-release >= 7
 Requires:       diffutils
 
 Provides:       /bin/systemctl