Hello,
Sorry for the delay.
I tried below change in kernel.spec and now with this patch, the build and source symlinks are moved into kernel-devel package.
This was been tested for Fedora 21 kernel-3.19.7-200
Source RPM : kernel-3.19.7-200.fc21.src.rpm
I request kernel package maintainers to please have look into it.
--- a/kernel-orig.spec 2015-05-08 03:06:43.000000000 +0530
+++ b/kernel.spec 2015-05-22 23:17:07.636035055 +0530
@@ -2252,8 +2252,6 @@ fi
%dir /lib/modules\
%dir /lib/modules/%{KVERREL}%{?2:+%{2}}\
%dir /lib/modules/%{KVERREL}%{?2:+%{2}}/kernel\
-/lib/modules/%{KVERREL}%{?2:+%{2}}/build\
-/lib/modules/%{KVERREL}%{?2:+%{2}}/source\
/lib/modules/%{KVERREL}%{?2:+%{2}}/updates\
%ifarch %{vdso_arches}\
/lib/modules/%{KVERREL}%{?2:+%{2}}/vdso\
@@ -2263,6 +2261,8 @@ fi
%{expand:%%files -f kernel-%{?2:%{2}-}modules.list %{?2:%{2}-}modules}\
%defattr(-,root,root)\
%{expand:%%files %{?2:%{2}-}devel}\
+/lib/modules/%{KVERREL}%{?2:+%{2}}/build\
+/lib/modules/%{KVERREL}%{?2:+%{2}}/source\
%defattr(-,root,root)\
/usr/src/kernels/%{KVERREL}%{?2:+%{2}}\
%{expand:%%files %{?2:%{2}-}modules-extra}\
Thanks and Regards,
Deepu K S