Re-enable parallel make

The parallel make issue with GIR generation should be fixed now with
gobject-introspection-1.45.4-1.fc23.

cogl.spec

@@ -6,7 +6,7 @@
 
 Name:          cogl
 Version:       1.21.2
-Release:       1%{?dist}
+Release:       2%{?dist}
 Summary:       A library for using 3D graphics hardware to draw pretty pictures
 
 Group:         Development/Libraries
@@ -106,7 +106,7 @@ CFLAGS="$RPM_OPT_FLAGS -fPIC"
   --enable-xlib-egl-platform \
   %{?with_tests:--enable-installed-tests}
 
-make V=1
+make %{?_smp_mflags} V=1
 
 %install
 %make_install
@@ -153,6 +153,9 @@ chrpath --delete $RPM_BUILD_ROOT%{_libdir}/libcogl-pango.so
 %endif
 
 %changelog
+* Fri Aug 21 2015 Kalev Lember <klember@redhat.com> - 1.21.2-2
+- Re-enable parallel make
+
 * Fri Aug 21 2015 Kalev Lember <klember@redhat.com> - 1.21.2-1
 - Update to 1.21.2
 - Use make_install macro