6cce360fd2
From https://bugzilla.redhat.com/2083296: > The issue is that some packages break up the flags at spaces, > in order to look for specific flags or to add flags of their own. > The z3 package, for example, has some python code that does this: > > def exec_cmd(cmd): > if isinstance(cmd, str): > cmd = cmd.split(' ') > ... > > The result is one of the commands in the list consists of a single tab character. > When that is passed to the compiler, the compiler does not like it at all.