[...]

--without:	
Available branches: master
Searching for tag auto/ti/memcached-1.4.24-1...
Searching for tag auto/ti/memcached-1_4_24-1...
--2015-07-22 15:49:43--  http://df.tld-linux.org/distfiles/by-md5/4/d/4d6e8c90e2068580526c7579dd7f37f6/memcached-1.4.24.tar.gz
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: 354917 (347K) [application/x-gzip]
Saving to: 'memcached-1.4.24.tar.gz'
     0K .......... .......... .......... .......... .......... 14% 1.40M 0s
    50K .......... .......... .......... .......... .......... 28% 2.94M 0s
   100K .......... .......... .......... .......... .......... 43% 10.9M 0s
   150K .......... .......... .......... .......... .......... 57% 11.5M 0s
   200K .......... .......... .......... .......... .......... 72% 4.20M 0s
   250K .......... .......... .......... .......... .......... 86% 10.8M 0s
   300K .......... .......... .......... .......... ......    100% 11.3M=0.08s
2015-07-22 15:49:43 (4.21 MB/s) - 'memcached-1.4.24.tar.gz' saved [354917/354917]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/memcached-1.4.24-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 repcached
--without:	
Writing git revision for tag auto/ti/memcached-1.4.24-1
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.82680
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf memcached-1.4.24
Begin-PLD-Builder-Info
Build-Time: user:2.79s sys:1.42s real:4.49s (faults io:0 non-io:235519)
Files queued for ftp:
    374667 memcached-1.4.24-1.src.rpm
       188 memcached-1.4.24-1.src.rpm.uploadinfo
End-PLD-Builder-Info