[...]

Searching for tag auto/ti/iproute2-4.1.1-1...
Searching for tag auto/ti/iproute2-4_1_1-1...
--2015-07-27 18:22:52--  http://distfiles.pld-linux.org/distfiles/by-md5/3/9/39290cb3a55d38dd8d10e19a3094109f/iproute2-4.1.1.tar.xz
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: 496388 (485K) [application/octet-stream]
Saving to: 'iproute2-4.1.1.tar.xz'
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   450K .......... .......... .......... ....                 100% 12.2M=0.2s
2015-07-27 18:22:52 (2.06 MB/s) - 'iproute2-4.1.1.tar.xz' saved [496388/496388]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/iproute2-4.1.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 iface_descr uClibc
--without:	 atm doc tc
Writing git revision for tag auto/ti/iproute2-4.1.1-1
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.27285
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf iproute2-4.1.1
Begin-PLD-Builder-Info
Build-Time: user:4.00s sys:2.75s real:7.68s (faults io:0 non-io:410542)
Files queued for ftp:
    518107 iproute2-4.1.1-1.src.rpm
       186 iproute2-4.1.1-1.src.rpm.uploadinfo
End-PLD-Builder-Info