add spec file for delve package

delve.spec

@@ -4,16 +4,14 @@
 
 Name:           delve		
 Version:        1.4.0
-Release:        1%{?dist}
+Release:        1
 Summary:        A debugger for the Go programming language
-Group:	        Development/Debuggers
 License:        MIT
 URL:            https://github.com/go-delve/delve
 Source0:        %{name}-%{version}.tar.gz
 
-BuildRequires:	gcc 
-BuildRequires:	glibc 
-BuildRequires:  golang >= 1.11
+BuildRequires:	gcc glibc 
+BuildRequires:  golang >= 1.11 
 Requires:       glibc
 
 Provides: %{name} = %{version}-%{release}
@@ -21,12 +19,7 @@ Provides: %{name} = %{version}-%{release}
 %description
 delve is a debugger for the Go programming language
 
-%package        help
-Summary:        Documentation and templates for delve
-BuildArch:      noarch
-
-%description    help
-This package contains documentation for delve.
+%package_help
 
 %prep
 %setup -q
@@ -35,7 +28,6 @@ This package contains documentation for delve.
 %gobuild -o _bin/dlv %{goipath}/cmd/dlv
 
 %install
-rm -rf %{buildroot}
 install -d %{buildroot}%{_bindir}
 install -m 0755 _bin/dlv %{buildroot}%{_bindir}/dlv
 
@@ -44,10 +36,11 @@ rm -rf %{buildroot}
 
 %files 
 %{_bindir}/dlv
-
-%files          help
 %license LICENSE
-%doc CONTRIBUTING.md CHANGELOG.md
+%doc CONTRIBUTING.md CHANGELOG.md README.md
+
+
+%files help
 %doc Documentation/*
 
 %changelog