!4 upgrade to 20200801

From: @si-gui
Reviewed-by: @small_leek
Signed-off-by: @small_leek

re2.spec

@@ -1,10 +1,10 @@
 Name:           re2
-Version:        20160401
-Release:        8
+Version:        20200801
+Release:        1
 Summary:        Provide backtracking RE engine
 License:        BSD
 URL:            http://github.com/google/re2/
-Source0:        https://github.com/google/re2/archive/2016-04-01.tar.gz
+Source0:        https://github.com/google/re2/archive/2020-08-01.tar.gz
 BuildRequires:  gcc-c++
 
 %description
@@ -20,7 +20,7 @@ This package contains C ++ header files and symbolic links to re2's shared libra
 If you want to develop programs using re2, you need to install re2-devel.
 
 %prep
-%autosetup -n %{name}-2016-04-01 -p1
+%autosetup -n %{name}-2020-08-01 -p1
 
 %build
 %make_build CXXFLAGS="${CXXFLAGS:-%optflags} -pthread -std=c++11" \
@@ -49,5 +49,8 @@ make %{?_smp_mflags} shared-test
 %exclude %{_libdir}/libre2.a
 
 %changelog
+* Thu Dec 3 2020 Guoshuai Sun <sunguoshuai@huawei.com> - 20200801-1
+- upgrade to 20200801
+
 * Fri Nov 29 2019 fengbing <fengbing7@huawei.com> - 20160401-8
 - Package init