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

[fxcoudert at gcc dot gnu dot org]

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fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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           Keywords|                            |patch
   Target Milestone|---                         |4.3.0


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