[...]

Searching for tag auto/ti/libassuan-2_2_1-1...
--2015-07-28 11:08:51--  http://distfiles.pld-linux.org/distfiles/by-md5/6/2/6290e750ee87be3bfd9579fc44c6a186/libassuan-2.2.1.tar.bz2
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: 542381 (530K) [application/x-bzip2]
Saving to: 'libassuan-2.2.1.tar.bz2'
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   500K .......... .......... .........                       100% 10.5M=0.2s
2015-07-28 11:08:52 (2.21 MB/s) - 'libassuan-2.2.1.tar.bz2' saved [542381/542381]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libassuan-2.2.1-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 static_libs
Writing git revision for tag auto/ti/libassuan-2.2.1-1
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.98942
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf libassuan-2.2.1
Begin-PLD-Builder-Info
Build-Time: user:4.17s sys:1.58s real:11.62s (faults io:0 non-io:250854)
Files queued for ftp:
    549477 libassuan-2.2.1-1.src.rpm
       187 libassuan-2.2.1-1.src.rpm.uploadinfo
End-PLD-Builder-Info