[...]

 24250K .......... .......... .......... .......... .......... 97% 21.3M 0s
 24300K .......... .......... .......... .......... .......... 97% 24.0M 0s
 24350K .......... .......... .......... .......... .......... 97% 24.3M 0s
 24400K .......... .......... .......... .......... .......... 97% 37.5M 0s
 24450K .......... .......... .......... .......... .......... 97% 59.2M 0s
 24500K .......... .......... .......... .......... .......... 98% 1.51M 0s
 24550K .......... .......... .......... .......... .......... 98% 77.4M 0s
 24600K .......... .......... .......... .......... .......... 98% 21.0M 0s
 24650K .......... .......... .......... .......... .......... 98% 75.5M 0s
 24700K .......... .......... .......... .......... .......... 98% 61.5M 0s
 24750K .......... .......... .......... .......... .......... 99% 72.7M 0s
 24800K .......... .......... .......... .......... .......... 99% 26.6M 0s
 24850K .......... .......... .......... .......... .......... 99% 13.2M 0s
 24900K .......... .......... .......... .......... .......... 99% 65.7M 0s
 24950K .......... .......... .......... .......... .......... 99% 60.6M 0s
 25000K .......... .......... .......... ..                   100% 42.5M=2.6s
2019-03-11 14:00:17 (9.57 MB/s) - 'graphviz-2.40.1.tar.gz' saved [25633455/25633455]
sh: php-config: not found
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/graphviz-2.40.1-6.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
sh: php-config: not found
No conditional flags passed
from available:
--with   :	 io php
--without:	 devil dotnet gd golang guile ipsepcola java lua ming ocaml perl python qt r ruby smyrna tcl
Writing git revision for tag auto/ti/graphviz-2.40.1-6
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
sh: php-config: not found
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.8547
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf graphviz-2.40.1
Begin-TLD-Builder-Info
Build-Time: user:1.90s sys:0.33s real:8.33s (faults io:1 non-io:257999)
Files queued for ftp:
  24508383 graphviz-2.40.1-6.src.rpm
       187 graphviz-2.40.1-6.src.rpm.uploadinfo
End-TLD-Builder-Info