This patch modifies the iverilog -M command line option to allow
the user to specify an optional output mode that controls which
files get added to the dependency list. This allows the user to
either get a list of all files that contribute to the design,
or a list of the include files, or a list of the module files.
The dependency file may be written by ivlpp as it loads its own
dependencies. Make sure this doesn't mess up the dependencies that
are already written by the main program. This requires that ivl,
ivlpp and iverilog (driver) cooperate on the opening of the
dependency file.
Remove the #ident and $Log$ strings from all the header files and
almost all of the C/C++ source files. I think it is better to get
this done all at once, then to wait for each of the files to be
touched and edited in unrelated patches.
Martin Whitaker
Stephen Williams
Larry Doolittle
steve