Fix spec bug

libyaml.spec

@@ -1,6 +1,6 @@
 Name:       libyaml
 Version:    0.2.2
-Release:    1
+Release:    2 
 Summary:    A C library for parsing and emitting YAML
 License:    MIT
 URL:        http://pyyaml.org/
@@ -38,6 +38,10 @@ BuildArch:  noarch
 
 rm -vf %{buildroot}%{_libdir}/*.la
 
+soname=$(readelf -d %{buildroot}%{_libdir}/libyaml.so | awk '$2 == "(SONAME)" {print $NF}' | tr -d '[]')
+rm -f %{buildroot}%{_libdir}/libyaml.so
+echo "INPUT($soname)" > %{buildroot}%{_libdir}/libyaml.so
+
 %check
 make check
 
@@ -63,5 +67,8 @@ make check
 
 
 %changelog
+* Wed Mar 18 2020 Leo Fang <leofang_94@163.com> - 0.2.2-2
+- Fix overwrite the soname symlink bug in spec
+
 * Tue Sep 3 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.2.2-1
 - Package init