[SPEC] Bugfix for removing date in release

Removing Date in release version will cause new version being smaller than old ones,
and wll cause an update failure.  So we use a const number 2020033101 instead and will never change it.

gcc.spec

@@ -36,7 +36,12 @@
 Summary: Various compilers (C, C++, Objective-C, Java, ...)
 Name: gcc
 Version: 7.3.0
-Release: 48
+# Remove DATE in release version will cause the new verison being smaller
+# than the old ones, which results in an update failure. So we use a const
+# number 2020033101 meaning the openEuler 20.03 release date plus 01 to
+# replace DATE and will never change it in the future.
+%global openEulerDATE 2020033101
+Release: %{openEulerDATE}.49
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
 Group: Development/Languages
 #Source0: hcc-aarch64-linux-release.tar.bz2
@@ -3333,6 +3338,9 @@ fi
 
 
 %changelog
+* Wed Apr 20 2022 benniaobufeijiushiji <linda7@huawei.com> - 7.3.0-2020033101.49
+- gcc.spec: Bugfix for removing Date in release version, use a const number instead.
+
 * Mon Mar 21 2022 kkz <zhaoshuang@uniontech.com> - 7.3.0-48
 - Add patch Remove-_GLIBCXX_USE_INT128-autoconf-macro.patch to resolve int128 related compile issue
 - refer to https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=ad0a3be4df5eecc79075d899fd79179d0f61270e