Added protobuf-c-compiler subpackage to reduce runtime

protobuf-c.spec

@@ -1,6 +1,6 @@
 Name:           protobuf-c
 Version:        1.1.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        C bindings for Google's Protocol Buffers
 
 
@@ -18,10 +18,20 @@ libraries to use Protocol Buffers from pure C (not C++).
 
 It uses a modified version of protoc called protoc-c. 
 
+%package compiler
+Summary: Protocol Buffers C compiler
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description compiler
+This package contains a modified version of the Protocol Buffers
+compiler for the C programming language called protoc-c.
+
 %package devel
 Summary:        Protocol Buffers C headers and libraries
 Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
+Requires:       %{name}-compiler = %{version}-%{release}
 
 %description devel
 This package contains protobuf-c headers and libraries.
@@ -46,10 +56,13 @@ rm -f $RPM_BUILD_ROOT/%{_libdir}/libprotobuf-c.la
 
 %files
 %defattr(-,root,root,-)
-%{_bindir}/protoc-c
 %{_libdir}/libprotobuf-c.so.*
 %doc TODO LICENSE ChangeLog
 
+%files compiler
+%defattr(-,root,root,-)
+%{_bindir}/protoc-c
+
 %files devel
 %defattr(-,root,root,-)
 %dir %{_includedir}/google
@@ -58,7 +71,11 @@ rm -f $RPM_BUILD_ROOT/%{_libdir}/libprotobuf-c.la
 %{_libdir}/libprotobuf-c.so
 %{_libdir}/pkgconfig/libprotobuf-c.pc
 
+
 %changelog
+* Wed Nov 25 2015 Nikos Mavrogiannopoulos <nmav@redhat.com> - 1.1.1-3
+- Added protobuf-c-compiler subpackage to reduce runtime
+
 * Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.1.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild