//
// This parses the -arg and /arg options to the compiler, even if the strings
// in the following text use "/arg" on the strings.
//
bool CSCParseOption (string option, ref string [] args)
{
int idx = option.IndexOf (':');
string arg, value;
if (idx == -1){
arg = option;
value = "";
} else {
arg = option.Substring (0, idx);
value = option.Substring (idx + 1);
}
switch (arg.ToLower (CultureInfo.InvariantCulture)){
case "/nologo":
return true;
case "/t":
case "/target":
switch (value){
case "exe":
RootContext.Target = Target.Exe;
break;
case "winexe":
RootContext.Target = Target.WinExe;
break;
case "library":
RootContext.Target = Target.Library;
RootContext.TargetExt = ".dll";
break;
case "module":
RootContext.Target = Target.Module;
RootContext.TargetExt = ".netmodule";
break;
default:
TargetUsage ();
break;
}
return true;
case "/out":
if (value.Length == 0){
Usage ();
Environment.Exit (1);
}
OutputFile = value;
return true;
case "/o":
case "/o+":
case "/optimize":
case "/optimize+":
RootContext.Optimize = true;
return true;
case "/o-":
case "/optimize-":
RootContext.Optimize = false;
return true;
// TODO: Not supported by csc 3.5+
case "/incremental":
case "/incremental+":
case "/incremental-":
// nothing.
return true;
case "/d":
case "/define": {
if (value.Length == 0){
Usage ();
Environment.Exit (1);
}
foreach (string d in value.Split (argument_value_separator)) {
string conditional = d.Trim ();
if (!Tokenizer.IsValidIdentifier (conditional)) {
Report.Warning (2029, 1, "Invalid conditional define symbol `{0}'", conditional);
continue;
}
RootContext.AddConditional (conditional);
}
return true;
}
case "/bugreport":
//
// We should collect data, runtime, etc and store in the file specified
//
Console.WriteLine ("To file bug reports, please visit: http://www.mono-project.com/Bugs");
return true;
#if !SMCS_SOURCE
case "/pkg": {
string packages;
if (value.Length == 0){
Usage ();
Environment.Exit (1);
}
packages = String.Join (" ", value.Split (new Char [] { ';', ',', '\n', '\r'}));
string pkgout = GetPackageFlags (packages, true, Report);
if (pkgout != null){
string [] xargs = pkgout.Trim (new Char [] {' ', '\n', '\r', '\t'}).
Split (new Char [] { ' ', '\t'});
args = AddArgs (args, xargs);
}
return true;
}
#endif
case "/linkres":
case "/linkresource":
case "/res":
case "/resource":
if (embedded_resources == null)
embedded_resources = new Resources (ctx);
bool embeded = arg [1] == 'r' || arg [1] == 'R';
string[] s = value.Split (argument_value_separator);
switch (s.Length) {
case 1:
if (s[0].Length == 0)
goto default;
embedded_resources.Add (embeded, s [0], Path.GetFileName (s[0]));
break;
case 2:
embedded_resources.Add (embeded, s [0], s [1]);
break;
case 3:
if (s [2] != "public" && s [2] != "private") {
Report.Error (1906, "Invalid resource visibility option `{0}'. Use either `public' or `private' instead", s [2]);
return true;
}
embedded_resources.Add (embeded, s [0], s [1], s [2] == "private");
break;
default:
Report.Error (-2005, "Wrong number of arguments for option `{0}'", option);
break;
}
return true;
case "/recurse":
if (value.Length == 0){
Report.Error (5, "-recurse requires an argument");
Environment.Exit (1);
}
ProcessSourceFiles (value, true);
return true;
case "/r":
case "/reference": {
if (value.Length == 0){
Report.Error (5, "-reference requires an argument");
Environment.Exit (1);
}
string[] refs = value.Split (argument_value_separator);
foreach (string r in refs){
string val = r;
int index = val.IndexOf ('=');
if (index > -1) {
string alias = r.Substring (0, index);
string assembly = r.Substring (index + 1);
AddExternAlias (alias, assembly);
return true;
}
if (val.Length != 0)
references.Add (val);
}
return true;
}
case "/addmodule": {
if (value.Length == 0){
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
string[] refs = value.Split (argument_value_separator);
foreach (string r in refs){
modules.Add (r);
}
return true;
}
case "/win32res": {
if (value.Length == 0) {
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
if (win32IconFile != null)
Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
win32ResourceFile = value;
return true;
}
case "/win32icon": {
if (value.Length == 0) {
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
if (win32ResourceFile != null)
Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
win32IconFile = value;
return true;
}
case "/doc": {
if (value.Length == 0){
Report.Error (2006, arg + " requires an argument");
Environment.Exit (1);
}
RootContext.Documentation = new Documentation (value);
return true;
}
case "/lib": {
string [] libdirs;
if (value.Length == 0){
Report.Error (5, "/lib requires an argument");
Environment.Exit (1);
}
libdirs = value.Split (argument_value_separator);
foreach (string dir in libdirs)
link_paths.Add (dir);
return true;
}
case "/debug-":
want_debugging_support = false;
return true;
case "/debug":
if (value == "full" || value == "")
want_debugging_support = true;
return true;
case "/debug+":
want_debugging_support = true;
return true;
case "/checked":
case "/checked+":
RootContext.Checked = true;
return true;
case "/checked-":
RootContext.Checked = false;
return true;
case "/clscheck":
case "/clscheck+":
return true;
case "/clscheck-":
RootContext.VerifyClsCompliance = false;
return true;
case "/unsafe":
case "/unsafe+":
RootContext.Unsafe = true;
return true;
case "/unsafe-":
RootContext.Unsafe = false;
return true;
case "/warnaserror":
case "/warnaserror+":
if (value.Length == 0) {
Report.WarningsAreErrors = true;
} else {
foreach (string wid in value.Split (argument_value_separator))
Report.AddWarningAsError (wid);
}
return true;
case "/warnaserror-":
if (value.Length == 0) {
Report.WarningsAreErrors = false;
} else {
foreach (string wid in value.Split (argument_value_separator))
Report.RemoveWarningAsError (wid);
}
return true;
case "/warn":
SetWarningLevel (value);
return true;
case "/nowarn": {
string [] warns;
if (value.Length == 0){
Report.Error (5, "/nowarn requires an argument");
Environment.Exit (1);
}
warns = value.Split (argument_value_separator);
foreach (string wc in warns){
try {
if (wc.Trim ().Length == 0)
continue;
int warn = Int32.Parse (wc);
if (warn < 1) {
throw new ArgumentOutOfRangeException("warn");
}
Report.SetIgnoreWarning (warn);
} catch {
Report.Error (1904, String.Format("`{0}' is not a valid warning number", wc));
}
}
return true;
}
case "/noconfig":
load_default_config = false;
return true;
case "/platform":
switch (value.ToLower (CultureInfo.InvariantCulture)) {
case "anycpu":
RootContext.Platform = Platform.AnyCPU;
break;
case "x86":
RootContext.Platform = Platform.X86;
break;
case "x64":
RootContext.Platform = Platform.X64;
break;
case "itanium":
RootContext.Platform = Platform.IA64;
break;
default:
Report.Error (1672, "Invalid platform type for -platform. Valid options are `anycpu', `x86', `x64' or `itanium'");
break;
}
return true;
// We just ignore this.
case "/errorreport":
case "/filealign":
return true;
case "/help2":
OtherFlags ();
Environment.Exit(0);
return true;
case "/help":
case "/?":
Usage ();
Environment.Exit (0);
return true;
case "/main":
case "/m":
if (value.Length == 0){
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
RootContext.MainClass = value;
return true;
case "/nostdlib":
case "/nostdlib+":
RootContext.StdLib = false;
return true;
case "/nostdlib-":
RootContext.StdLib = true;
return true;
case "/fullpaths":
return true;
case "/keyfile":
if (value == String.Empty) {
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
RootContext.StrongNameKeyFile = value;
return true;
case "/keycontainer":
if (value == String.Empty) {
Report.Error (5, arg + " requires an argument");
Environment.Exit (1);
}
RootContext.StrongNameKeyContainer = value;
return true;
case "/delaysign+":
RootContext.StrongNameDelaySign = true;
return true;
case "/delaysign-":
RootContext.StrongNameDelaySign = false;
return true;
case "/langversion":
switch (value.ToLower (CultureInfo.InvariantCulture)) {
case "iso-1":
RootContext.Version = LanguageVersion.ISO_1;
return true;
case "default":
RootContext.Version = LanguageVersion.Default;
RootContext.AddConditional ("__V2__");
return true;
case "iso-2":
RootContext.Version = LanguageVersion.ISO_2;
return true;
case "3":
RootContext.Version = LanguageVersion.V_3;
return true;
case "future":
RootContext.Version = LanguageVersion.Future;
return true;
}
Report.Error (1617, "Invalid -langversion option `{0}'. It must be `ISO-1', `ISO-2', `3' or `Default'", value);
return true;
case "/codepage":
switch (value) {
case "utf8":
encoding = new UTF8Encoding();
break;
case "reset":
encoding = Encoding.Default;
break;
default:
try {
encoding = Encoding.GetEncoding (
Int32.Parse (value));
} catch {
Report.Error (2016, "Code page `{0}' is invalid or not installed", value);
}
break;
}
return true;
}
return false;
}
//
// Currently handles the Unix-like command line options, but will be
// deprecated in favor of the CSCParseOption, which will also handle the
// options that start with a dash in the future.
//
bool UnixParseOption (string arg, ref string [] args, ref int i)
{
switch (arg){
case "-v":
CSharpParser.yacc_verbose_flag++;
return true;
case "--version":
Version ();
return true;
case "--parse":
parse_only = true;
return true;
case "--main": case "-m":
Report.Warning (-29, 1, "Compatibility: Use -main:CLASS instead of --main CLASS or -m CLASS");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
RootContext.MainClass = args [++i];
return true;
case "--unsafe":
Report.Warning (-29, 1, "Compatibility: Use -unsafe instead of --unsafe");
RootContext.Unsafe = true;
return true;
case "/?": case "/h": case "/help":
case "--help":
Usage ();
Environment.Exit (0);
return true;
case "--define":
Report.Warning (-29, 1, "Compatibility: Use -d:SYMBOL instead of --define SYMBOL");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
RootContext.AddConditional (args [++i]);
return true;
case "--tokenize":
tokenize = true;
return true;
case "-o":
case "--output":
Report.Warning (-29, 1, "Compatibility: Use -out:FILE instead of --output FILE or -o FILE");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
OutputFile = args [++i];
return true;
case "--checked":
Report.Warning (-29, 1, "Compatibility: Use -checked instead of --checked");
RootContext.Checked = true;
return true;
case "--stacktrace":
Report.Printer.Stacktrace = true;
return true;
case "--linkresource":
case "--linkres":
Report.Warning (-29, 1, "Compatibility: Use -linkres:VALUE instead of --linkres VALUE");
if ((i + 1) >= args.Length){
Usage ();
Report.Error (5, "Missing argument to --linkres");
Environment.Exit (1);
}
if (embedded_resources == null)
embedded_resources = new Resources (ctx);
embedded_resources.Add (false, args [++i], args [i]);
return true;
case "--resource":
case "--res":
Report.Warning (-29, 1, "Compatibility: Use -res:VALUE instead of --res VALUE");
if ((i + 1) >= args.Length){
Usage ();
Report.Error (5, "Missing argument to --resource");
Environment.Exit (1);
}
if (embedded_resources == null)
embedded_resources = new Resources (ctx);
embedded_resources.Add (true, args [++i], args [i]);
return true;
case "--target":
Report.Warning (-29, 1, "Compatibility: Use -target:KIND instead of --target KIND");
if ((i + 1) >= args.Length){
Environment.Exit (1);
return true;
}
string type = args [++i];
switch (type){
case "library":
RootContext.Target = Target.Library;
RootContext.TargetExt = ".dll";
break;
case "exe":
RootContext.Target = Target.Exe;
break;
case "winexe":
RootContext.Target = Target.WinExe;
break;
case "module":
RootContext.Target = Target.Module;
RootContext.TargetExt = ".dll";
break;
default:
TargetUsage ();
break;
}
return true;
case "-r":
Report.Warning (-29, 1, "Compatibility: Use -r:LIBRARY instead of -r library");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
string val = args [++i];
int idx = val.IndexOf ('=');
if (idx > -1) {
string alias = val.Substring (0, idx);
string assembly = val.Substring (idx + 1);
AddExternAlias (alias, assembly);
return true;
}
references.Add (val);
return true;
case "-L":
Report.Warning (-29, 1, "Compatibility: Use -lib:ARG instead of --L arg");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
link_paths.Add (args [++i]);
return true;
case "--lint":
RootContext.EnhancedWarnings = true;
return true;
case "--nostdlib":
Report.Warning (-29, 1, "Compatibility: Use -nostdlib instead of --nostdlib");
RootContext.StdLib = false;
return true;
case "--nowarn":
Report.Warning (-29, 1, "Compatibility: Use -nowarn instead of --nowarn");
if ((i + 1) >= args.Length){
Usage ();
Environment.Exit (1);
}
int warn = 0;
try {
warn = Int32.Parse (args [++i]);
} catch {
Usage ();
Environment.Exit (1);
}
Report.SetIgnoreWarning (warn);
return true;
case "--wlevel":
Report.Warning (-29, 1, "Compatibility: Use -warn:LEVEL instead of --wlevel LEVEL");
if ((i + 1) >= args.Length){
Report.Error (
1900,
"--wlevel requires a value from 0 to 4");
Environment.Exit (1);
}
SetWarningLevel (args [++i]);
return true;
case "--mcs-debug":
if ((i + 1) >= args.Length){
Report.Error (5, "--mcs-debug requires an argument");
Environment.Exit (1);
}
try {
Report.DebugFlags = Int32.Parse (args [++i]);
} catch {
Report.Error (5, "Invalid argument to --mcs-debug");
Environment.Exit (1);
}
return true;
case "--about":
About ();
return true;
case "--recurse":
Report.Warning (-29, 1, "Compatibility: Use -recurse:PATTERN option instead --recurse PATTERN");
if ((i + 1) >= args.Length){
Report.Error (5, "--recurse requires an argument");
Environment.Exit (1);
}
ProcessSourceFiles (args [++i], true);
return true;
case "--timestamp":
timestamps = true;
return true;
case "--debug": case "-g":
Report.Warning (-29, 1, "Compatibility: Use -debug option instead of -g or --debug");
want_debugging_support = true;
return true;
case "--noconfig":
Report.Warning (-29, 1, "Compatibility: Use -noconfig option instead of --noconfig");
load_default_config = false;
return true;
default:
if (arg.StartsWith ("--fatal")){
if (arg.StartsWith ("--fatal=")){
if (!Int32.TryParse (arg.Substring (8), out fatal_errors))
fatal_errors = 1;
} else
fatal_errors = 1;
return true;
}
break;
}
return false;
}
static public void Reset ()
{
embedded_resources = null;
win32ResourceFile = win32IconFile = null;
output_file = null;
}