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Add verilator -V option, to show verbose version.

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This commit is contained in:
Wilson Snyder
2009-06-25 19:53:26 -04:00
parent ec0947ef7e
commit 8b20d777b0
4 changed files with 51 additions and 3 deletions
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src/V3Options.cpp
+40 -2
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@@ -624,9 +624,12 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
shift;
V3Options::addLibraryFile(filenameSubstitute(argv[i]));
}
else if ( !strcmp (sw, "-V") ) {
showVersion(true);
exit(0);
}
else if ( !strcmp (sw, "-version") ) {
cout <<version();
cout <<endl;
showVersion(false);
exit(0);
}
// Single switches
@@ -886,6 +889,41 @@ void V3Options::parseOptsFile(FileLine* fl, const string& filename) {
//======================================================================
void V3Options::showVersion(bool verbose) {
cout <<version();
cout <<endl;
if (!verbose) return;
cout <<endl;
cout << "Copyright 2003-2009 by Wilson Snyder. Verilator is free software; you can\n";
cout << "redistribute it and/or modify the Verilator internals under the terms of\n";
cout << "either the GNU Lesser General Public License Version 3 or the Perl Artistic\n";
cout << "License Version 2.0.\n";
cout <<endl;
cout << "See http://www.veripool.org/verilator for documentation\n";
cout <<endl;
cout << "Summary of configuration:\n";
cout << " Compiled in defaults if not in environment:\n";
cout << " SYSTEMC = " << DEFENV_SYSTEMC<<endl;
cout << " SYSTEMC_ARCH = " << DEFENV_SYSTEMC_ARCH<<endl;
cout << " SYSTEMPERL = " << DEFENV_SYSTEMPERL<<endl;
cout << " SYSTEMPERL_INCLUDE = " << DEFENV_SYSTEMPERL_INCLUDE<<endl;
cout << " VERILATOR_ROOT = " << DEFENV_VERILATOR_ROOT<<endl;
cout <<endl;
cout << "Environment:\n";
cout << " PERL = " << getenvStr("PERL","")<<endl;
cout << " SYSTEMC = " << getenvStr("SYSTEMC","")<<endl;
cout << " SYSTEMC_ARCH = " << getenvStr("SYSTEMC_ARCH","")<<endl;
cout << " SYSTEMPERL = " << getenvStr("SYSTEMPERL","")<<endl;
cout << " SYSTEMPERL_INCLUDE = " << getenvStr("SYSTEMPERL_INCLUDE","")<<endl;
cout << " VERILATOR_ROOT = " << getenvStr("VERILATOR_ROOT","")<<endl;
}
//======================================================================
V3Options::V3Options() {
m_impp = new V3OptionsImp;