[...]

--without:	 gtk2
Available branches: master
Searching for tag auto/ti/lxsession-0.5.3-1...
Searching for tag auto/ti/lxsession-0_5_3-1...
--2018-02-21 09:46:47--  http://df.tld-linux.org/distfiles/by-md5/8/2/823c50e6d0e4ce15a23a42e8f8bf4221/lxsession-0.5.3.tar.xz
Resolving df.tld-linux.org (df.tld-linux.org)... 46.4.78.55
Connecting to df.tld-linux.org (df.tld-linux.org)|46.4.78.55|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 407600 (398K) [application/x-xz]
Saving to: 'lxsession-0.5.3.tar.xz'
     0K .......... .......... .......... .......... .......... 12% 28.1M 0s
    50K .......... .......... .......... .......... .......... 25% 41.8M 0s
   100K .......... .......... .......... .......... .......... 37% 85.5M 0s
   150K .......... .......... .......... .......... .......... 50% 84.7M 0s
   200K .......... .......... .......... .......... .......... 62%  109M 0s
   250K .......... .......... .......... .......... .......... 75% 72.3M 0s
   300K .......... .......... .......... .......... .......... 87%  106M 0s
   350K .......... .......... .......... .......... ........  100%  280M=0.006s
2018-02-21 09:46:47 (67.0 MB/s) - 'lxsession-0.5.3.tar.xz' saved [407600/407600]
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/lxsession-0.5.3-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 gtk3
--without:	 gtk2
Writing git revision for tag auto/ti/lxsession-0.5.3-1
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.65530
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf lxsession-0.5.3
Begin-TLD-Builder-Info
Build-Time: user:0.89s sys:0.24s real:1.63s (faults io:0 non-io:79883)
Files queued for ftp:
    412577 lxsession-0.5.3-1.src.rpm
       187 lxsession-0.5.3-1.src.rpm.uploadinfo
End-TLD-Builder-Info