Description of problem:
Noticed that the builds are failing on my centos7 machine with below errors:

make[1]: Leaving directory '/root/glusterfs/code/glusterfs/libglusterfs'
Making install in rpc
make[1]: Entering directory '/root/glusterfs/code/glusterfs/rpc'
Making install in xdr
make[2]: Entering directory '/root/glusterfs/code/glusterfs/rpc/xdr'
Making install in src
make[3]: Entering directory '/root/glusterfs/code/glusterfs/rpc/xdr/src'
glusterfs3-xdr.x: Too many levels of symbolic links
make[3]: *** [Makefile:961: glusterfs3-xdr.h] Error 1
make[3]: Leaving directory '/root/glusterfs/code/glusterfs/rpc/xdr/src'
make[2]: *** [Makefile:443: install-recursive] Error 1
make[2]: Leaving directory '/root/glusterfs/code/glusterfs/rpc/xdr'
make[1]: *** [Makefile:443: install-recursive] Error 1
make[1]: Leaving directory '/root/glusterfs/code/glusterfs/rpc'
make: *** [Makefile:574: install-recursive] Error 1

Version-Release number of selected component (if applicable):
lastest master.

How reproducible:
100%

Steps to Reproduce:
1. git checkout glusterfs (on centos7)
2. ./autogen.sh; ./configure; make
3. <you can see the error>

Additional info:

This started happening after having https://review.gluster.org/23015 at the top of the branch.