equivalent of pipefail in GNU make?

Question

Say I have the following files:

buggy_program:

#!/bin/sh
echo \"wops, some bug made me exit with failure\"
exit 1

Makefile:

<         


        

Answer 1

Try this

SHELL=/bin/bash -o pipefail

file.gz:
    buggy_program | gzip -9 -c >$@