[...]

Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 625300 (611K) [application/octet-stream]
Saving to: 'libwnck-2.30.7.tar.xz'
     0K .......... .......... .......... .......... ..........  8%  817K 1s
    50K .......... .......... .......... .......... .......... 16% 1.54M 0s
   100K .......... .......... .......... .......... .......... 24% 1.58M 0s
   150K .......... .......... .......... .......... .......... 32% 1.66M 0s
   200K .......... .......... .......... .......... .......... 40% 11.4M 0s
   250K .......... .......... .......... .......... .......... 49% 1.81M 0s
   300K .......... .......... .......... .......... .......... 57% 11.5M 0s
   350K .......... .......... .......... .......... .......... 65% 10.9M 0s
   400K .......... .......... .......... .......... .......... 73% 2.06M 0s
   450K .......... .......... .......... .......... .......... 81% 10.9M 0s
   500K .......... .......... .......... .......... .......... 90% 11.5M 0s
   550K .......... .......... .......... .......... .......... 98% 10.8M 0s
   600K ..........                                            100% 13.9M=0.2s
2015-07-08 15:34:34 (2.59 MB/s) - 'libwnck-2.30.7.tar.xz' saved [625300/625300]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libwnck2-2.30.7-3.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 apidocs
Writing git revision for tag auto/ti/libwnck2-2.30.7-3
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.90250
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libwnck-2.30.7
Begin-PLD-Builder-Info
Build-Time: user:2.73s sys:1.22s real:14.97s (faults io:0 non-io:196040)
Files queued for ftp:
    633660 libwnck2-2.30.7-3.src.rpm
       187 libwnck2-2.30.7-3.src.rpm.uploadinfo
End-PLD-Builder-Info