Simplify makefile

3 jobs for master in 6 minutes and 22 seconds (queued for 7 minutes and 46 seconds)
Status Job ID Name Coverage
  Test
failed #32443
backend

00:03:12

passed #32444
frontend

00:02:31

passed #32445
stats

00:00:38

 
Name Stage Failure
failed
backend Test
Preparing to unpack .../patch_2.7.5-1+deb9u1_amd64.deb ...
Unpacking patch (2.7.5-1+deb9u1) ...
Setting up libonig4:amd64 (6.1.3-2) ...
Setting up libjq1:amd64 (1.5+dfsg-1.3) ...
Setting up patch (2.7.5-1+deb9u1) ...
Processing triggers for libc-bin (2.24-11+deb9u3) ...
Setting up jq (1.5+dfsg-1.3) ...
make: *** No rule to make target 'distclean'. Stop.
ERROR: Job failed: exit code 1