!5 [sync] PR-2: add check in spec and rebuild libXext

From: @openeuler-sync-bot 
Reviewed-by: @t_feng 
Signed-off-by: @t_feng

libXext.spec

@@ -1,6 +1,6 @@
 Name:          libXext
 Version:       1.3.4
-Release:       2
+Release:       4
 Summary:       Common extensions to the X11 protocol
 License:       MIT
 URL:           https://xorg.freedesktop.org/
@@ -32,6 +32,9 @@ autoreconf -v --install --force
 %configure 
 %make_build
 
+%check
+make check
+
 %install
 %make_install
 %delete_la
@@ -57,6 +60,12 @@ autoreconf -v --install --force
 %exclude %{_docdir}/libXext
 
 %changelog
+* Tue Feb 9 2021 jinzhimin <jinzhimin2@huawei.com> - 1.3.4-4
+- rebuild libXext
+
+* Tue Feb 9 2021 jinzhimin <jinzhimin2@huawei.com> - 1.3.4-3
+- add check in spec
+
 * Sat Oct 19 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.3.4-2
 - Type:bugfix
 - Id:NA