Shafiul Azam <email@example.com> and Eric Eide <firstname.lastname@example.org> write:
Shafiul> Thanks Eric. The make failed. Then I installed m4 and ran make
Shafiul> (did not ran configure again). That lead to incorrect build I
Eric> Thank you for the explanation! Looking at the Csmith runtime
Eric> Makefile, I now see how that situation would lead to an empty
Eric> generated file. I'll see if I can fix that.
This bad behavior --- leaving an emoty file around when m4 fails --- should be
fixed now in the master branch of the Csmith repository. Thank you again,
Shafiul, for reporting the problem!