[...]

ror: 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.7804
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf gavl-1.4.0
Begin-TLD-Builder-Info
Build-Time: user:1.02s sys:0.37s real:2.84s (faults io:0 non-io:114330)
Files queued for ftp:
   4595907 gavl-1.4.0-2.src.rpm
       182 gavl-1.4.0-2.src.rpm.uploadinfo
End-TLD-Builder-Info