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Internals: Merge getopt top & bottom, no functional change

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This commit is contained in:
Wilson Snyder 2010-01-30 09:43:45 -05:00
parent 7fd6ddc25b
commit 60a06eef19
1 changed files with 71 additions and 71 deletions
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142
src/V3Options.cpp
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@ -594,76 +594,7 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
bool flag = true;
// Allow gnu -- switches
if (sw[0]=='-' && sw[1]=='-') ++sw;
// Switch tests
if ( !strcmp (sw, "-debug") ) {
setDebugMode(3);
}
else if ( !strcmp (sw, "-debugi") ) {
shift;
setDebugMode(atoi(argv[i]));
}
else if ( !strncmp (sw, "-debugi-", strlen("-debugi-"))) {
const char* src = sw+strlen("-debugi-");
shift;
setDebugSrcLevel(src, atoi(argv[i]));
}
else if ( !strcmp (sw, "-error-limit") ) {
shift;
m_errorLimit = atoi(argv[i]);
}
else if ( !strcmp (sw, "-inline-mult") ) {
shift;
m_inlineMult = atoi(argv[i]);
}
else if ( !strcmp (sw, "-language") ) {
shift;
V3LangCode optval = V3LangCode(argv[i]);
if (optval.legal()) {
m_language = optval;
} else {
fl->v3fatal("Unknown language specified: "<<argv[i]);
}
}
else if ( !strcmp (sw, "-output-split") ) {
shift;
m_outputSplit = atoi(argv[i]);
}
else if ( !strcmp (sw, "-output-split-cfuncs") ) {
shift;
m_outputSplitCFuncs = atoi(argv[i]);
if (m_outputSplitCFuncs && (!m_outputSplitCTrace
|| m_outputSplitCTrace>m_outputSplitCFuncs)) {
m_outputSplitCTrace = m_outputSplitCFuncs;
}
}
else if ( !strcmp (sw, "-output-split-ctrace") ) { // Undocumented optimization tweak
shift;
m_outputSplitCTrace = atoi(argv[i]);
}
else if ( !strcmp (sw, "-trace-depth") ) {
shift;
m_traceDepth = atoi(argv[i]);
}
else if ( !strcmp (sw, "-unroll-count") ) { // Undocumented optimization tweak
shift;
m_unrollCount = atoi(argv[i]);
}
else if ( !strcmp (sw, "-unroll-stmts") ) { // Undocumented optimization tweak
shift;
m_unrollStmts = atoi(argv[i]);
}
else if ( !strcmp (sw, "-v") ) {
shift;
V3Options::addLibraryFile(filenameSubstitute(argv[i]));
}
else if ( !strcmp (sw, "-V") ) {
showVersion(true);
exit(0);
}
else if ( !strcmp (sw, "-version") ) {
showVersion(false);
exit(0);
}
if (0) {}
// Single switches
else if ( !strcmp (sw, "-E") ) { m_preprocOnly = true; }
else if ( onoff (sw, "-MMD", flag/*ref*/) ) { m_makeDepend = flag; }
@ -739,13 +670,42 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
else if ( !strncmp (sw, "-D", 2)) {
addDefine (string (sw+strlen("-D")));
}
else if ( !strcmp (sw, "-debug") ) {
setDebugMode(3);
}
else if ( !strcmp (sw, "-debugi") && (i+1)<argc ) {
shift;
setDebugMode(atoi(argv[i]));
}
else if ( !strncmp (sw, "-debugi-", strlen("-debugi-"))) {
const char* src = sw+strlen("-debugi-");
shift;
setDebugSrcLevel(src, atoi(argv[i]));
}
else if ( !strcmp (sw, "-error-limit") && (i+1)<argc ) {
shift;
m_errorLimit = atoi(argv[i]);
}
else if ( !strncmp (sw, "-I", 2)) {
addIncDir (string (sw+strlen("-I")));
}
else if ( !strcmp (sw, "-inline-mult") && (i+1)<argc ) {
shift;
m_inlineMult = atoi(argv[i]);
}
else if ( !strcmp (sw, "-LDFLAGS") && (i+1)<argc ) {
shift;
addLdLibs(argv[i]);
}
else if ( !strcmp (sw, "-language") && (i+1)<argc ) {
shift;
V3LangCode optval = V3LangCode(argv[i]);
if (optval.legal()) {
m_language = optval;
} else {
fl->v3fatal("Unknown language specified: "<<argv[i]);
}
}
else if ( !strcmp (sw, "-Mdir") && (i+1)<argc ) {
shift; m_makeDir = argv[i];
addIncDir (string (m_makeDir)); // Need to find generated files there too
@ -753,9 +713,49 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
else if ( !strcmp (sw, "-o") && (i+1)<argc ) {
shift; m_exeName = argv[i];
}
else if ( !strcmp (sw, "-output-split") && (i+1)<argc ) {
shift;
m_outputSplit = atoi(argv[i]);
}
else if ( !strcmp (sw, "-output-split-cfuncs") && (i+1)<argc ) {
shift;
m_outputSplitCFuncs = atoi(argv[i]);
if (m_outputSplitCFuncs && (!m_outputSplitCTrace
|| m_outputSplitCTrace>m_outputSplitCFuncs)) {
m_outputSplitCTrace = m_outputSplitCFuncs;
}
}
else if ( !strcmp (sw, "-output-split-ctrace") ) { // Undocumented optimization tweak
shift;
m_outputSplitCTrace = atoi(argv[i]);
}
else if ( !strcmp (sw, "-trace-depth") && (i+1)<argc ) {
shift;
m_traceDepth = atoi(argv[i]);
}
else if ( !strncmp (sw, "-U", 2)) {
V3PreShell::undef (string (sw+strlen("-U")));
}
else if ( !strcmp (sw, "-unroll-count") ) { // Undocumented optimization tweak
shift;
m_unrollCount = atoi(argv[i]);
}
else if ( !strcmp (sw, "-unroll-stmts") ) { // Undocumented optimization tweak
shift;
m_unrollStmts = atoi(argv[i]);
}
else if ( !strcmp (sw, "-v") && (i+1)<argc ) {
shift;
V3Options::addLibraryFile(filenameSubstitute(argv[i]));
}
else if ( !strcmp (sw, "-V") ) {
showVersion(true);
exit(0);
}
else if ( !strcmp (sw, "-version") ) {
showVersion(false);
exit(0);
}
else if ( !strncmp (sw, "-Werror-",strlen("-Werror-")) ) {
string msg = sw+strlen("-Werror-");
V3ErrorCode code (msg.c_str());
@ -844,7 +844,7 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
fl->v3fatal("Unknown setting for --x-assign: "<<argv[i]);
}
}
else if ( !strcmp (sw, "-y")) {
else if ( !strcmp (sw, "-y") && (i+1)<argc ) {
shift; addIncDir (string (argv[i]));
}
else {