[...]

No conditional flags passed
from available:
--with   :	 tests
--without:	
Available branches: AC-branch RA-branch master
Searching for tag auto/ti/perl-Device-SerialPort-1.04-7...
Searching for tag auto/ti/perl-Device-SerialPort-1_04-7...
--2015-02-12 16:46:49--  http://distfiles.pld-linux.org/distfiles/by-md5/8/2/82c698151f934eb28c65d1838cee7d9e/Device-SerialPort-1.04.tar.gz
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: 98706 (96K) [application/x-gzip]
Saving to: 'Device-SerialPort-1.04.tar.gz'
     0K .......... .......... .......... .......... .......... 51%  760K 0s
    50K .......... .......... .......... .......... ......    100% 1.36M=0.1s
2015-02-12 16:46:49 (973 KB/s) - 'Device-SerialPort-1.04.tar.gz' saved [98706/98706]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/perl-Device-SerialPort-1.04-7.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 tests
--without:	
Writing git revision for tag auto/ti/perl-Device-SerialPort-1.04-7
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.84153
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf Device-SerialPort-1.04
Begin-PLD-Builder-Info
Build-Time: user:2.70s sys:1.29s real:19.76s (faults io:0 non-io:189034)
Files queued for ftp:
    103754 perl-Device-SerialPort-1.04-7.src.rpm
       199 perl-Device-SerialPort-1.04-7.src.rpm.uploadinfo
End-PLD-Builder-Info