Use make macros

https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro

rsync.spec

@@ -9,7 +9,7 @@
 Summary: A program for synchronizing files over a network
 Name: rsync
 Version: 3.2.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: http://rsync.samba.org/
 
 Source0: https://download.samba.org/pub/rsync/src/rsync-%{version}%{?prerelease}.tar.gz
@@ -72,7 +72,7 @@ patch -p1 -i patches/copy-devices.diff
 %configure --disable-xxhash
 # --with-included-zlib=no temporary disabled because of #1043965
 
-make %{?_smp_mflags}
+%{make_build}
 
 %check
 make check
@@ -116,6 +116,10 @@ install -D -m644 %{SOURCE6} $RPM_BUILD_ROOT/%{_unitdir}/rsyncd@.service
 %systemd_postun_with_restart rsyncd.service
 
 %changelog
+* Thu Nov 19 2020 Michal Ruprich <mruprich@redhat.com> - 3.2.3-2
+- Use make macros
+- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro
+
 * Mon Aug 31 2020 Michal Ruprich <mruprich@redhat.com> - 3.2.3-1
 - New version 3.2.3
 - Removed upstream patches acls.diff and xattrs.diff