[Bug fortran/31587] Module files shouldn't be updated if their content doesn't change

[tobi at gcc dot gnu dot org]

------- Comment #5 from tobi at gcc dot gnu dot org  2007-04-16 13:35 -------
(In reply to comment #3)
> Better than my current idea for that, which was to compare line after line the
> old and new files. What cheap hash function should we use? MD5?

Probably, as it is included in libiberty, and is good enough for our purposes.

And please disregard my second idea as it wouldn't help in any way :-)


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tobi at gcc dot gnu dot org changed:

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                 CC|                            |tobi at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31587