!35 Optimize compilation time

From: @fly_fzc
Reviewed-by: @overweight
Signed-off-by: @overweight

git.spec

@@ -1,7 +1,7 @@
 %global gitexecdir          %{_libexecdir}/git-core
 Name:       git
 Version:    2.30.0
-Release:    2
+Release:    3
 Summary:    A popular and widely used Version Control System
 License:    GPLv2+ or LGPLv2.1
 URL:        https://git-scm.com/
@@ -196,7 +196,7 @@ grep Git/SVN perl-git-files > perl-git-svn-files
 sed -i "/Git\/SVN/ d" perl-git-files
 
 %check
-make test
+make %{?_smp_mflags} test
 
 %preun daemon
 %systemd_preun git.socket
@@ -261,6 +261,9 @@ make test
 %{_mandir}/man7/git*.7.*
 
 %changelog
+* Fri Mar 19 2021 fuanan <fuanan3@huawei.com> - 2.30.0-3
+- Optimize compilation time
+
 * Thu Mar 18 2021 lirui <lirui130@huawei.com> - 2.30.0-2
 - Type:CVE
 - ID:NA