!49 [buildtime][20.03 LTS SP1]Support more cores to compile and disable testing during build.

From: @bzhaoop
Reviewed-by: @zhengzhenyu
Signed-off-by: @zhengzhenyu

mariadb.spec

@@ -2,7 +2,7 @@
 
 Name:             mariadb
 Version:          10.3.9
-Release:          11
+Release:          12
 Epoch:            3
 Summary:          One of the most popular database servers
 License:          GPLv2 with exceptions and LGPLv2 and BSD
@@ -281,7 +281,7 @@ export CFLAGS CXXFLAGS
 
 cmake -L
 
-%make_build VERBOSE=1
+%make_build VERBOSE=1 %{?_smp_mflags}
 
 
 %install
@@ -601,6 +601,9 @@ fi
 
 
 %changelog
+* Tue Jul 27 2021 bzhaoop<bzhaojyathousandy@gmail.com> -3:10.3.9-12
+- Increase the build speed
+
 * Tue Jun 29 2021 bzhaoop <bzhaojyathousandy@gmail.com> - 3:10.3.9-11
 - Fix CVE-2021-27928