make file output is fairly unreadable in case of error
In the common case of the executable being not found, I get this wall of text:
bash -c "head -n10000 graph/evolve-2020-06-11.graph | ~/src/vcsgraph/target/debug/examples/cli naive-ordered-ancestors $(head -n10000 graph/evolve-2020-06-11.graph | tail -n1 | cut -d' ' -f1)" > ordered_ancestors/by_nodeid/evolve-2020-06-11.list
bash: /home/marmoute/src/vcsgraph/target/debug/examples/cli: No such file or directory
make: *** [makefile:10: ordered_ancestors/by_nodeid/evolve-2020-06-11.list] Error 127
zsh: exit 2 make -j 3 -j 1 ordered_ancestors
We should detect the case and point at the error. the complicated oneliner probably need to go on multiple line for readability or maybe in a script.