[...]

no BR needed
building RPM using: set -ex; : build-id: d107e3ea-fb69-40a4-a848-a85c6ff7225d; TMPDIR=/tmp/B.Z1O68F/BUILD/tmp exec nice -n 19 rpmbuild -bb --define '_smp_mflags -j8' --define '_tld_builder 1' --define '_topdir /tmp/B.Z1O68F' --define '_specdir %{_topdir}' --define '_sourcedir %{_specdir}' --define '_rpmdir %{_topdir}/RPMS' --define '_builddir %{_topdir}/BUILD'  --target i686-tld-linux /tmp/B.Z1O68F/ghc-hashable.spec
mesg: ttyname failed: Inappropriate ioctl for device
+ : build-id: d107e3ea-fb69-40a4-a848-a85c6ff7225d
+ TMPDIR=/tmp/B.Z1O68F/BUILD/tmp
+ exec nice -n 19 rpmbuild -bb --define '_smp_mflags -j8' --define '_tld_builder 1' --define '_topdir /tmp/B.Z1O68F' --define '_specdir %{_topdir}' --define '_sourcedir %{_specdir}' --define '_rpmdir %{_topdir}/RPMS' --define '_builddir %{_topdir}/BUILD' --target i686-tld-linux /tmp/B.Z1O68F/ghc-hashable.spec
Building target platforms: i686-tld-linux
Executing(%prep): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/users/builder/bin TMPDIR=/tmp/B.Z1O68F/BUILD/tmp  /bin/sh -e /tmp/B.Z1O68F/BUILD/tmp/rpm-tmp.98208
+ umask 022
+ cd /tmp/B.Z1O68F/BUILD
+ cd /tmp/B.Z1O68F/BUILD
+ rm -rf hashable-1.2.1.0
+ /usr/bin/gzip -dc /tmp/B.Z1O68F/hashable-1.2.1.0.tar.gz
+ tar -xf -
+ STATUS=0 
+ '[' 0 -ne 0 ']'
+ cd hashable-1.2.1.0
+ /bin/id -u
+ '[' 10001 '=' 0 ']'
+ true .
+ /bin/chmod -Rf -Rf a+rX,u+w,g-w,o-w .
+ exit 0
Executing(%build): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/users/builder/bin TMPDIR=/tmp/B.Z1O68F/BUILD/tmp  /bin/sh -e /tmp/B.Z1O68F/BUILD/tmp/rpm-tmp.98208
TMP=/home/users/builder/tmp
HOME=/home/users/builder
PATH=/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/users/builder/bin
TMPDIR=/tmp/B.Z1O68F/BUILD/tmp
+ umask 022
+ cd /tmp/B.Z1O68F/BUILD
+ cd hashable-1.2.1.0
+ runhaskell Setup.hs configure -v2 --enable-library-profiling '--prefix=/usr' '--libdir=/usr/lib' '--libexecdir=/usr/lib' '--docdir=/usr/share/doc/ghc-hashable-1.2.1.0'
Configuring hashable-1.2.1.0...
Setup.hs: At least the following dependencies are missing:
text >=0.11.0.5
error: Bad exit status from /tmp/B.Z1O68F/BUILD/tmp/rpm-tmp.98208 (%build)
RPM build errors:
    Bad exit status from /tmp/B.Z1O68F/BUILD/tmp/rpm-tmp.98208 (%build)
ended at: Sat Oct 21 19:50:18 2017, done in 0:00:00.570353
error: No files produced.
mesg: ttyname failed: Inappropriate ioctl for device
+ chmod -R u+rwX /tmp/B.Z1O68F/BUILD
+ rm -rf /tmp/B.Z1O68F/tmp /tmp/B.Z1O68F/BUILD
mesg: ttyname failed: Inappropriate ioctl for device
+ rm -rf /tmp/B.Z1O68F
Begin-TLD-Builder-Info
Build-Time: user:0.84s sys:0.17s real:1.65s (faults io:0 non-io:74730)
End-TLD-Builder-Info