[...]

--2019-08-16 11:17:13--  http://distfiles.pld-linux.org/by-md5/6/8/68b821b4a72054d0c0908e4d7b16fcfe/LibRaw-demosaic-pack-GPL2-0.18.8.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: 30868 (30K) [application/x-gzip]
Saving to: 'LibRaw-demosaic-pack-GPL2-0.18.8.tar.gz'
     0K .......... .......... ..........                      100%  733K=0.04s
2019-08-16 11:17:13 (733 KB/s) - 'LibRaw-demosaic-pack-GPL2-0.18.8.tar.gz' saved [30868/30868]
--2019-08-16 11:17:13--  http://distfiles.pld-linux.org/by-md5/2/6/260cd142472027c8f7710a1a4edc9975/LibRaw-demosaic-pack-GPL3-0.18.8.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: 39002 (38K) [application/x-gzip]
Saving to: 'LibRaw-demosaic-pack-GPL3-0.18.8.tar.gz'
     0K .......... .......... .......... ........             100%  914K=0.04s
2019-08-16 11:17:13 (914 KB/s) - 'LibRaw-demosaic-pack-GPL3-0.18.8.tar.gz' saved [39002/39002]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libraw-0.18.13-1.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 gpl2 gpl3 openmp zlib
Writing git revision for tag auto/ti/libraw-0.18.13-1
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.70993
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf LibRaw-0.18.13
Begin-TLD-Builder-Info
Build-Time: user:0.66s sys:0.09s real:3.48s (faults io:0 non-io:123233)
Files queued for ftp:
   1366134 libraw-0.18.13-1.src.rpm
       186 libraw-0.18.13-1.src.rpm.uploadinfo
End-TLD-Builder-Info