• Iustin Pop's avatar
    Makefile: improve the fix for .DELETE_ON_ERROR · 9c45babb
    Iustin Pop authored
    I've investigated more and it seems that .DELETE_ON_ERROR not working
    is a bug/regression in some versions of make; testing with make 3.82
    from Debian experimental makes this special target work as
    expected. Also, make 3.81 works on trivial Makefiles, but not on our
    complex one.
    
    In the meantime, let's improve the fix for the building of man pages:
    make the removal implicit, instead of explicit, via the use of 'trap'
    on EXIT. I just hope this behaves consistently across all bash
    versions :)
    Signed-off-by: default avatarIustin Pop <iustin@google.com>
    Reviewed-by: default avatarRené Nussbaumer <rn@google.com>
    9c45babb
Makefile.am 38.4 KB