!3 [RPM] delete the Provides of lib.* files in rpm package

From: @eastb233 
Reviewed-by: @peilin-guo 
Signed-off-by: @peilin-guo

gcc-12.spec

@@ -2,7 +2,7 @@
 
 %global gcc_version 12.1.1
 %global gcc_major 12
-%global gcc_release 1
+%global gcc_release 2
 %global isl_version 0.18
 
 %global _unpackaged_files_terminate_build 0
@@ -15,6 +15,8 @@
 %if 0%{?scl:1}
 %global scl_prefix gcc-toolset-12-
 %global _prefix /opt/openEuler/gcc-toolset-12/root/usr
+
+%define __provides_exclude ^lib.*$
 %endif
 
 # Strip will fail on nvptx-none *.a archives and the brp-* scripts will
@@ -132,7 +134,7 @@ AutoReq: true
 Provides: bundled(libiberty)
 Provides: bundled(libbacktrace)
 Provides: bundled(libffi)
-Provides: gcc(major) = %{gcc_major}
+Provides: %{?scl_prefix}gcc(major) = %{gcc_major}
 
 
 Patch0: 0001-change-gcc-version.patch
@@ -2668,5 +2670,8 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Wed Aug 24 2022 eastb233 <xiezhiheng@huawei.com> 12.1.1-2
+- delete the Provides of lib.* files in rpm package
+
 * Tue Aug 09 2022 eastb233 <xiezhiheng@huawei.com> 12.1.1-1
 - Init gcc toolset gcc 12.1.1