add libargon2 containing dynamic library for argon2

argon2.spec

@@ -1,14 +1,13 @@
 Name:          argon2
 Version:       20161029
-Release:       7
+Release:       8
 Summary:       A password-hashing tool
 License:       Public Domain or ASL 2.0
 URL:           https://github.com/P-H-C/phc-winner-argon2
 Source0:       https://github.com/P-H-C/phc-winner-argon2/archive/1c4fc41f81f358283755eea88d4ecd05e43b7fd3/phc-winner-argon2-20161029-1c4fc41.tar.gz
 
 BuildRequires: gcc
-Provides:      libargon2
-Obsoletes:     libargon2
+Requires:      libargon2%{?_isa} = %{version}-%{release}
 
 %description
 Argon2 is a password-hashing function that summarizes the state of the art in the design of 
@@ -35,15 +34,19 @@ time, given in number of iterations
 - A memory cost, which defines the memory usage, given in kibibytes
 - A parallelism degree, which defines the number of parallel threads
 
-%package devel
+%package -n libargon2-devel
 Summary:       Development library files for argon2
-Requires:      %{name}%{?_isa} = %{version}-%{release}
-Provides:      libargon2-devel
-Obsoletes:     libargon2-devel
+Requires:      libargon2%{?_isa} = %{version}-%{release}
 
-%description devel
+%description -n libargon2-devel
 This package contains development library files and headers for the argon2.
 
+%package -n libargon2
+Summary:       The password-hashing library for argon2
+
+%description -n libargon2
+This package contains dynamic library for argon2
+
 %package_help
 
 %prep
@@ -84,17 +87,21 @@ make test
 
 %preun
 
-%post -n %{name} -p /sbin/ldconfig
+%post -n libargon2 -p /sbin/ldconfig
 
-%postun -n %{name} -p /sbin/ldconfig
+%postun -n libargon2 -p /sbin/ldconfig
 
 %files
 %defattr(-,root,root)
 %{_bindir}/%{name}
 %license LICENSE
+
+%files -n libargon2
+%defattr(-,root,root)
+%license LICENSE
 %{_libdir}/libargon2.so.*
 
-%files devel
+%files -n libargon2-devel
 %defattr(-,root,root)
 %{_includedir}/%{name}.h
 %{_libdir}/libargon2.so
@@ -105,5 +112,8 @@ make test
 %{_mandir}/man1/*
 
 %changelog
+* Mon Feb 17 2020 openEuler Buildteam <buildteam@openeuler.org> - 20161029-8
+- add libargon2 containing dynamic library for argon2; change argon2-devel to libargon2-devel
+
 * Tue Sep 10 2019 openEuler Buildteam <buildteam@openeuler.org> - 20161029-7
 - Package init