Move large documentation into -doc subpackage

.gitignore

@@ -1 +1 @@
-libisoburn-1.?.?.tar.gz
+/libisoburn-*.tar.gz

libisoburn.spec

@@ -1,7 +1,7 @@
 Summary:         Library to enable creation and expansion of ISO-9660 filesystems
 Name:            libisoburn
 Version:         1.4.6
-Release:         6%{?dist}
+Release:         7%{?dist}
 License:         GPLv2+
 Group:           System Environment/Libraries
 URL:             http://libburnia-project.org/
@@ -9,7 +9,7 @@ Source0:         http://files.libburnia-project.org/releases/%{name}-%{version}.
 Source1:         xorriso_servicemenu.desktop
 Patch0:          libisoburn-1.0.8-multilib.patch
 Patch1:          libisoburn-1.4.6-d9c93a6d.patch
-BuildRequires:   readline-devel, libacl-devel, zlib-devel, doxygen, graphviz
+BuildRequires:   readline-devel, libacl-devel, zlib-devel
 %if 0%{?rhel} >= 6
 BuildRequires:   libburn1-devel >= 1.4.6, libisofs1-devel >= 1.4.6
 BuildRequires:   autoconf, automake, libtool
@@ -37,6 +37,20 @@ Requires:        %{name}%{?_isa} = %{version}-%{release}, pkgconfig
 The libisoburn-devel package contains libraries and header files for
 developing applications that use libisoburn.
 
+%package doc
+Summary:         Documentation files for libisoburn
+Group:           Documentation
+%if 0%{?fedora} || 0%{?rhel} >= 6
+BuildArch:       noarch
+%endif
+BuildRequires:   doxygen, graphviz
+
+%description doc
+Libisoburn is a front-end for libraries libburn and libisofs which
+enables creation and expansion of ISO-9660 filesystems on all CD/
+DVD/BD media supported by libburn. And this package contains the API
+documentation for developing applications that use libisoburn.
+
 %package -n xorriso
 Summary:         ISO-9660 and Rock Ridge image manipulation tool
 Group:           Applications/Archiving
@@ -89,6 +103,9 @@ make DESTDIR=$RPM_BUILD_ROOT INSTALL='install -p' install
 # Don't install any libtool .la files
 rm -f $RPM_BUILD_ROOT%{_libdir}/%{name}.la
 
+# Clean up for later usage in documentation
+rm -rf $RPM_BUILD_ROOT%{_defaultdocdir}
+
 # Install the KDE service menu handler
 %if 0%{?rhel} >= 6 || 0%{?fedora}
 mkdir -p $RPM_BUILD_ROOT%{_datadir}/kde4/services/ServiceMenus/
@@ -145,21 +162,21 @@ if [ $1 = 0 ]; then
 fi
 
 %files
-%defattr(-,root,root,-)
 %{!?_licensedir:%global license %%doc}
 %license COPYING
 %doc AUTHORS COPYRIGHT README ChangeLog
 %{_libdir}/%{name}*.so.*
 
 %files devel
-%defattr(-,root,root,-)
 %doc doc/html
 %{_includedir}/%{name}
 %{_libdir}/%{name}.so
 %{_libdir}/pkgconfig/%{name}*.pc
 
+%files doc
+%doc doc/html/
+
 %files -n xorriso
-%defattr(-,root,root,-)
 %if 0%{?rhel} >= 6 || 0%{?fedora}
 %ghost %{_bindir}/mkisofs
 %endif
@@ -178,6 +195,9 @@ fi
 %endif
 
 %changelog
+* Thu Aug 24 2017 Robert Scheck <robert@fedoraproject.org> 1.4.6-7
+- Move large documentation into -doc subpackage
+
 * Sun Aug 13 2017 Robert Scheck <robert@fedoraproject.org> 1.4.6-6
 - Added upstream patch to avoid %%check failure due to tput error