[...]

builder: SMP make flags are set to -j2
Cloning into 'xorg-driver-input-synaptics'...
f7d2631d62771f64d8a7d65556959c910d4d1145
Already on 'master'
Your branch is up-to-date with 'origin/master'.
Already up-to-date.
Available branches: master
Searching for tag auto/ti/xorg-driver-input-synaptics-1.8.2-2...
Searching for tag auto/ti/xorg-driver-input-synaptics-1_8_2-2...
--2015-07-07 16:18:42--  http://distfiles.pld-linux.org/distfiles/by-md5/8/e/8ed68e8cc674dd61adb280704764aafb/xf86-input-synaptics-1.8.2.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: 484261 (473K) [application/x-bzip2]
Saving to: 'xf86-input-synaptics-1.8.2.tar.bz2'
     0K .......... .......... .......... .......... .......... 10%  820K 1s
    50K .......... .......... .......... .......... .......... 21% 1.53M 0s
   100K .......... .......... .......... .......... .......... 31% 1.58M 0s
   150K .......... .......... .......... .......... .......... 42% 1.67M 0s
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   400K .......... .......... .......... .......... .......... 95% 2.18M 0s
   450K .......... .......... ..                              100% 12.9M=0.2s
2015-07-07 16:18:42 (2.13 MB/s) - 'xf86-input-synaptics-1.8.2.tar.bz2' saved [484261/484261]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/xorg-driver-input-synaptics-1.8.2-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
Writing git revision for tag auto/ti/xorg-driver-input-synaptics-1.8.2-2
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.44904
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf xf86-input-synaptics-1.8.2
Begin-PLD-Builder-Info
Build-Time: user:2.94s sys:1.66s real:5.50s (faults io:0 non-io:249822)
Files queued for ftp:
    498123 xorg-driver-input-synaptics-1.8.2-2.src.rpm
       205 xorg-driver-input-synaptics-1.8.2-2.src.rpm.uploadinfo
End-PLD-Builder-Info