[...]

not recommended to have unversioned Obsoletes: Obsoletes:	knfsd-lock
    line 185: It's not recommended to have unversioned Obsoletes: Obsoletes:	nfslockd
    Macro expanded in comment on line 636: %{_lib}/libnfsidmap/gums.so
real 0.11
user 0.10
sys 0.01
warning: line 97: It's not recommended to have unversioned Obsoletes: Obsoletes:	knfsd
warning: line 98: It's not recommended to have unversioned Obsoletes: Obsoletes:	nfs-server
warning: line 100: It's not recommended to have unversioned Obsoletes: Obsoletes:	nfsdaemon
warning: line 148: It's not recommended to have unversioned Obsoletes: Obsoletes:	knfsd-clients
warning: line 149: It's not recommended to have unversioned Obsoletes: Obsoletes:	nfs-server-clients
warning: line 151: It's not recommended to have unversioned Obsoletes: Obsoletes:	nfsclient
warning: line 182: It's not recommended to have unversioned Obsoletes: Obsoletes:	knfsd-lock
warning: line 185: It's not recommended to have unversioned Obsoletes: Obsoletes:	nfslockd
warning: Macro expanded in comment on line 636: %{_lib}/libnfsidmap/gums.so
Writing git revision for tag tld/nfs-utils-2.6.4-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:4.36s sys:1.19s real:6.67s (faults io:23 non-io:940383)
Files queued for ftp:
    839693 nfs-utils-2.6.4-1.src.rpm
       187 nfs-utils-2.6.4-1.src.rpm.uploadinfo
End-TLD-Builder-Info