[...]

--2017-07-04 17:06:18--  http://distfiles.pld-linux.org/distfiles/by-md5/7/0/704d41343b52dd04115de2dcdac5de03/openal-soft-1.18.0.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: 627614 (613K) [application/x-bzip2]
Saving to: 'openal-soft-1.18.0.tar.bz2'
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2017-07-04 17:06:18 (4.83 MB/s) - 'openal-soft-1.18.0.tar.bz2' saved [627614/627614]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/OpenAL-1.18.0-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 qt4
--without:	 alsa gui jack portaudio pulseaudio
Writing git revision for tag auto/ti/OpenAL-1.18.0-1
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.54554
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf openal-soft-1.18.0
Begin-TLD-Builder-Info
Build-Time: user:0.79s sys:0.27s real:3.10s (faults io:5 non-io:92668)
Files queued for ftp:
    627003 OpenAL-1.18.0-1.src.rpm
       185 OpenAL-1.18.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info