diff --git a/xfce4-calculator-plugin.spec b/xfce4-calculator-plugin.spec
new file mode 100644
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--- /dev/null
+++ b/xfce4-calculator-plugin.spec
@@ -0,0 +1,61 @@
+%global _hardened_build 1
+
+Name:		xfce4-calculator-plugin
+Version:	0.7.0
+Release:	1
+Summary:	A calculator plugin for the Xfce4 panel
+#Group:          Development/Libraries
+License:	GPLv2+
+URL:		http://goodies.xfce.org/projects/panel-plugins/%{name}
+Source0:	http://archive.xfce.org/src/panel-plugins/%{name}/0.7/%{name}-%{version}.tar.bz2
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+#BuildArch:      noarch
+BuildRequires:  gcc-c++
+BuildRequires:	automake
+BuildRequires:	libxfce4ui-devel
+BuildRequires:	xfce4-panel-devel
+BuildRequires:	gtk2-devel
+BuildRequires:	intltool
+Requires:	xfce4-panel
+
+%description
+xfce4-calculator-plugin is a calculator plugin for the Xfce4 panel.
+
+Place the plugin in your panel, enter your calculation into the text field 
+and press Enter to calculate the result.
+
+The plugin supports common mathematical operators (+, -, *, /, ^) with usual 
+precedence rules and some basic functions (e.g., trigonometric functions) 
+and constants.
+
+
+%prep
+%autosetup
+# remove empty file
+rm -f NEWS
+
+%build
+%configure
+%make_build
+
+%install
+%make_install
+
+# remove la file
+find %{buildroot} -name '*.la' -exec rm -f {} ';'
+
+# make sure debuginfo is generated properly
+chmod -c +x %{buildroot}%{_libdir}/xfce4/panel/plugins/*.so
+
+%find_lang %{name}
+
+%files -f %{name}.lang
+%license COPYING
+%doc README TODO ChangeLog AUTHORS
+%{_libdir}/xfce4/panel/plugins/libcalculator.so
+%{_datadir}/xfce4/panel/plugins/calculator.desktop
+%{_datadir}/icons/hicolor/*/*/*
+
+%changelog
+* Tue Jul 14 2020 Dillon Chen <dillon.chen@turbolinux.com.cn> - 0.7.0-1
+- Init package