private void ParseCompilerOptions(VsaEngine engine, StringCollection args, TextWriter output, bool generateExe)
{
// Process compiler options and return command line fragment to complete the partial debug command line
// that was formed by examining the CompilerParameters structure only.
string libpath = System.Environment.GetEnvironmentVariable("LIB");
bool generateWinExe = false;
Hashtable defines = new Hashtable(10);
Hashtable resources = new Hashtable(10);
Hashtable resourceFiles = new Hashtable(10);
bool targetSpecified = false;
StringBuilder fullCmdLine = null;
if (this.debugCommandLine != null)
{
fullCmdLine = new StringBuilder(this.debugCommandLine);
}
// if '/' separates dir, use '-' as switch
string cmdLineSwitch = Path.DirectorySeparatorChar == '/' ? "-" : "/";
for (int i = 0, n = args.Count; i < n; i++)
{
object argument;
string option;
string arg = args[i];
if (arg == null || arg.Length == 0)
{
continue;
}
if (arg[0] == '@')
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "@<filename>", engine.ErrorCultureInfo);
}
// slash ('/') character is a valid filename character on UNIX, so we can't use it as a switch
if ('-' != arg[0] && ('/' != arg[0] || Path.DirectorySeparatorChar == '/'))
{
break;
}
option = arg.Substring(1);
if (option.Length > 0)
{
switch (option[0])
{
case '?':
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/?", engine.ErrorCultureInfo);
case 'a':
case 'A':
argument = CmdLineOptionParser.IsBooleanOption(option, "autoref");
if (argument != null)
{
engine.SetOption("autoref", argument);
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
break;
case 'c':
case 'C':
argument = CmdLineOptionParser.IsArgumentOption(option, "codepage");
if (argument != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/codepage:<id>", engine.ErrorCultureInfo);
}
break;
case 'd':
case 'D':
argument = CmdLineOptionParser.IsBooleanOption(option, "debug");
if (argument != null)
{
engine.GenerateDebugInfo = (bool)argument;
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
argument = CmdLineOptionParser.IsArgumentOption(option, "d", "define");
if (argument != null)
{
this.GetAllDefines((string)argument, defines, engine);
if (fullCmdLine != null)
{
fullCmdLine.Append(cmdLineSwitch + "d:\"");
fullCmdLine.Append((string)argument);
fullCmdLine.Append("\" ");
}
continue;
}
break;
case 'f':
case 'F':
argument = CmdLineOptionParser.IsBooleanOption(option, "fast");
if (argument != null)
{
engine.SetOption("fast", argument);
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
break;
case 'l':
case 'L':
argument = CmdLineOptionParser.IsArgumentOption(option, "lcid");
if (argument != null)
{
if (((string)argument).Length == 0)
{
throw new CmdLineException(CmdLineError.NoLocaleID, arg, engine.ErrorCultureInfo);
}
try
{
engine.LCID = Int32.Parse((string)argument, CultureInfo.InvariantCulture);
}
catch
{
throw new CmdLineException(CmdLineError.InvalidLocaleID, (string)argument, engine.ErrorCultureInfo);
}
continue;
}
argument = CmdLineOptionParser.IsArgumentOption(option, "lib");
if (argument != null)
{
string newPaths = (string)argument;
if (newPaths.Length == 0)
{
throw new CmdLineException(CmdLineError.MissingLibArgument, engine.ErrorCultureInfo);
}
newPaths = newPaths.Replace(',', Path.PathSeparator);
libpath = newPaths + Path.PathSeparator + libpath;
if (fullCmdLine != null)
{
fullCmdLine.Append(cmdLineSwitch + "lib:\"");
fullCmdLine.Append((string)argument);
fullCmdLine.Append("\" ");
}
continue;
}
argument = CmdLineOptionParser.IsArgumentOption(option, "linkres", "linkresource");
if (argument != null)
{
try
{
ResInfo resinfo = new ResInfo((string)argument, true /* isLinked */);
this.AddResourceFile(resinfo, resources, resourceFiles, engine);
}
catch (CmdLineException)
{
throw;
}
catch
{
throw new CmdLineException(CmdLineError.ManagedResourceNotFound, engine.ErrorCultureInfo);
}
continue;
}
break;
case 'n':
case 'N':
argument = CmdLineOptionParser.IsBooleanOption(option, "nologo");
if (argument != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/nologo[+|-]", engine.ErrorCultureInfo);
}
argument = CmdLineOptionParser.IsBooleanOption(option, "nostdlib");
if (argument != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/nostdlib[+|-]", engine.ErrorCultureInfo);
}
break;
case 'o':
case 'O':
argument = CmdLineOptionParser.IsArgumentOption(option, "out");
if (argument != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/out:<filename>", engine.ErrorCultureInfo);
}
break;
case 'p':
case 'P':
argument = CmdLineOptionParser.IsBooleanOption(option, "print");
if (argument != null)
{
engine.SetOption("print", argument);
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
argument = CmdLineOptionParser.IsArgumentOption(option, "platform");
if (argument != null)
{
string platform = (string)argument;
PortableExecutableKinds PEKindFlags;
ImageFileMachine PEMachineArchitecture;
if (String.Compare(platform, "x86", StringComparison.OrdinalIgnoreCase) == 0)
{
PEKindFlags = PortableExecutableKinds.ILOnly | PortableExecutableKinds.Required32Bit;
PEMachineArchitecture = ImageFileMachine.I386;
}
else if (String.Compare(platform, "Itanium", StringComparison.OrdinalIgnoreCase) == 0)
{
PEKindFlags = PortableExecutableKinds.ILOnly | PortableExecutableKinds.PE32Plus;
PEMachineArchitecture = ImageFileMachine.IA64;
}
else if (String.Compare(platform, "x64", StringComparison.OrdinalIgnoreCase) == 0)
{
PEKindFlags = PortableExecutableKinds.ILOnly | PortableExecutableKinds.PE32Plus;
PEMachineArchitecture = ImageFileMachine.AMD64;
}
else if (String.Compare(platform, "anycpu", StringComparison.OrdinalIgnoreCase) == 0)
{
PEKindFlags = PortableExecutableKinds.ILOnly;
PEMachineArchitecture = ImageFileMachine.I386;
}
else
{
throw new CmdLineException(CmdLineError.InvalidPlatform, (string)argument, engine.ErrorCultureInfo);
}
engine.SetOption("PortableExecutableKind", PEKindFlags);
engine.SetOption("ImageFileMachine", PEMachineArchitecture);
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
break;
case 'r':
case 'R':
argument = CmdLineOptionParser.IsArgumentOption(option, "r", "reference");
if (argument != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/r[eference]:<file list>", engine.ErrorCultureInfo);
}
argument = CmdLineOptionParser.IsArgumentOption(option, "res", "resource");
if (argument != null)
{
try
{
ResInfo resinfo = new ResInfo((string)argument, false /* isLinked */);
this.AddResourceFile(resinfo, resources, resourceFiles, engine);
}
catch (CmdLineException)
{
throw;
}
catch
{
throw new CmdLineException(CmdLineError.ManagedResourceNotFound, engine.ErrorCultureInfo);
}
continue;
}
break;
case 't':
case 'T':
argument = CmdLineOptionParser.IsArgumentOption(option, "t", "target");
if (argument != null)
{
if (String.Compare((string)argument, "exe", StringComparison.OrdinalIgnoreCase) == 0)
{
if (!generateExe)
{
throw new CmdLineException(CmdLineError.IncompatibleTargets, arg, engine.ErrorCultureInfo);
}
if (targetSpecified)
{
throw new CmdLineException(CmdLineError.MultipleTargets, engine.ErrorCultureInfo);
}
// no change -- /t:exe is the default when GenerateExecutable is true
targetSpecified = true;
continue;
}
if (String.Compare((string)argument, "winexe", StringComparison.OrdinalIgnoreCase) == 0)
{
if (!generateExe)
{
throw new CmdLineException(CmdLineError.IncompatibleTargets, arg, engine.ErrorCultureInfo);
}
if (targetSpecified)
{
throw new CmdLineException(CmdLineError.MultipleTargets, engine.ErrorCultureInfo);
}
engine.SetOption("PEFileKind", PEFileKinds.WindowApplication);
generateWinExe = true;
targetSpecified = true;
continue;
}
if (String.Compare((string)argument, "library", StringComparison.OrdinalIgnoreCase) == 0)
{
if (generateExe)
{
throw new CmdLineException(CmdLineError.IncompatibleTargets, engine.ErrorCultureInfo);
}
if (targetSpecified)
{
throw new CmdLineException(CmdLineError.MultipleTargets, engine.ErrorCultureInfo);
}
// no change -- /t:library is the default when GenerateExecutable is false
targetSpecified = true;
continue;
}
throw new CmdLineException(CmdLineError.InvalidTarget, (string)argument, engine.ErrorCultureInfo);
}
break;
case 'u':
case 'U':
argument = CmdLineOptionParser.IsArgumentOption(option, "utf8output");
if (argument != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/utf8output[+|-]", engine.ErrorCultureInfo);
}
break;
case 'v':
case 'V':
argument = CmdLineOptionParser.IsBooleanOption(option, "VersionSafe");
if (argument != null)
{
engine.SetOption("VersionSafe", argument);
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
break;
case 'w':
case 'W':
argument = CmdLineOptionParser.IsArgumentOption(option, "w", "warn");
if (argument != null)
{
if (((string)argument).Length == 0)
{
throw new CmdLineException(CmdLineError.NoWarningLevel, arg, engine.ErrorCultureInfo);
}
if (((string)argument).Length == 1)
{
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
switch (((string)argument)[0])
{
case '0': engine.SetOption("WarningLevel", (object)0); continue;
case '1': engine.SetOption("WarningLevel", (object)1); continue;
case '2': engine.SetOption("WarningLevel", (object)2); continue;
case '3': engine.SetOption("WarningLevel", (object)3); continue;
case '4': engine.SetOption("WarningLevel", (object)4); continue;
}
}
throw new CmdLineException(CmdLineError.InvalidWarningLevel, arg, engine.ErrorCultureInfo);
}
argument = CmdLineOptionParser.IsBooleanOption(option, "warnaserror");
if (argument != null)
{
engine.SetOption("warnaserror", argument);
if (fullCmdLine != null)
{
fullCmdLine.Append(arg);
fullCmdLine.Append(" ");
}
continue;
}
break;
default:
break;
}
}
throw new CmdLineException(CmdLineError.UnknownOption, arg, engine.ErrorCultureInfo);
}
if (fullCmdLine != null)
{
// append target type to debug command line
if (generateExe)
{
if (generateWinExe)
{
fullCmdLine.Append(cmdLineSwitch + "t:winexe ");
}
else
{
fullCmdLine.Append(cmdLineSwitch + "t:exe ");
}
}
else
{
fullCmdLine.Append(cmdLineSwitch + "t:library ");
}
this.debugCommandLine = fullCmdLine.ToString();
}
// set options on engine that were possibly built from multiple arguments
engine.SetOption("libpath", libpath);
engine.SetOption("defines", defines);
}
private void ParseCompilerOptions(VsaEngine engine, StringCollection args, TextWriter output, bool generateExe)
{
string environmentVariable = Environment.GetEnvironmentVariable("LIB");
bool flag = false;
Hashtable defines = new Hashtable(10);
Hashtable resources = new Hashtable(10);
Hashtable resourceFiles = new Hashtable(10);
bool flag2 = false;
StringBuilder builder = null;
if (this.debugCommandLine != null)
{
builder = new StringBuilder(this.debugCommandLine);
}
string str2 = (Path.DirectorySeparatorChar == '/') ? "-" : "/";
int num = 0;
int count = args.Count;
while (num < count)
{
object obj2;
string str4 = args[num];
if ((str4 == null) || (str4.Length == 0))
{
goto Label_09C7;
}
if (str4[0] == '@')
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "@<filename>", engine.ErrorCultureInfo);
}
if (('-' != str4[0]) && (('/' != str4[0]) || (Path.DirectorySeparatorChar == '/')))
{
break;
}
string option = str4.Substring(1);
if (option.Length > 0)
{
switch (option[0])
{
case '?':
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/?", engine.ErrorCultureInfo);
case 'A':
case 'a':
goto Label_01DE;
case 'C':
case 'c':
goto Label_0223;
case 'D':
case 'd':
goto Label_024E;
case 'F':
case 'f':
goto Label_02F5;
case 'L':
case 'l':
goto Label_033A;
case 'N':
case 'n':
goto Label_0488;
case 'O':
case 'o':
goto Label_04DB;
case 'P':
case 'p':
goto Label_0506;
case 'R':
case 'r':
goto Label_0631;
case 'T':
case 't':
goto Label_06AD;
case 'U':
case 'u':
goto Label_07C8;
case 'V':
case 'v':
goto Label_07F3;
case 'W':
case 'w':
goto Label_0838;
}
}
goto Label_09B4;
Label_01DE:
obj2 = CmdLineOptionParser.IsBooleanOption(option, "autoref");
if (obj2 == null)
{
goto Label_09B4;
}
engine.SetOption("autoref", obj2);
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
goto Label_09C7;
Label_0223:
if (CmdLineOptionParser.IsArgumentOption(option, "codepage") == null)
{
goto Label_09B4;
}
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/codepage:<id>", engine.ErrorCultureInfo);
Label_024E:
obj2 = CmdLineOptionParser.IsBooleanOption(option, "debug");
if (obj2 != null)
{
engine.GenerateDebugInfo = (bool)obj2;
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
}
else
{
obj2 = CmdLineOptionParser.IsArgumentOption(option, "d", "define");
if (obj2 == null)
{
goto Label_09B4;
}
this.GetAllDefines((string)obj2, defines, engine);
if (builder != null)
{
builder.Append(str2 + "d:\"");
builder.Append((string)obj2);
builder.Append("\" ");
}
}
goto Label_09C7;
Label_02F5:
obj2 = CmdLineOptionParser.IsBooleanOption(option, "fast");
if (obj2 == null)
{
goto Label_09B4;
}
engine.SetOption("fast", obj2);
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
goto Label_09C7;
Label_033A:
obj2 = CmdLineOptionParser.IsArgumentOption(option, "lcid");
if (obj2 != null)
{
if (((string)obj2).Length == 0)
{
throw new CmdLineException(CmdLineError.NoLocaleID, str4, engine.ErrorCultureInfo);
}
try
{
engine.LCID = int.Parse((string)obj2, CultureInfo.InvariantCulture);
goto Label_09C7;
}
catch
{
throw new CmdLineException(CmdLineError.InvalidLocaleID, (string)obj2, engine.ErrorCultureInfo);
}
}
obj2 = CmdLineOptionParser.IsArgumentOption(option, "lib");
if (obj2 != null)
{
string str5 = (string)obj2;
if (str5.Length == 0)
{
throw new CmdLineException(CmdLineError.MissingLibArgument, engine.ErrorCultureInfo);
}
environmentVariable = str5.Replace(',', Path.PathSeparator) + Path.PathSeparator + environmentVariable;
if (builder != null)
{
builder.Append(str2 + "lib:\"");
builder.Append((string)obj2);
builder.Append("\" ");
}
goto Label_09C7;
}
obj2 = CmdLineOptionParser.IsArgumentOption(option, "linkres", "linkresource");
if (obj2 == null)
{
goto Label_09B4;
}
try
{
ResInfo resinfo = new ResInfo((string)obj2, true);
this.AddResourceFile(resinfo, resources, resourceFiles, engine);
goto Label_09C7;
}
catch (CmdLineException)
{
throw;
}
catch
{
throw new CmdLineException(CmdLineError.ManagedResourceNotFound, engine.ErrorCultureInfo);
}
Label_0488:
if (CmdLineOptionParser.IsBooleanOption(option, "nologo") != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/nologo[+|-]", engine.ErrorCultureInfo);
}
if (CmdLineOptionParser.IsBooleanOption(option, "nostdlib") == null)
{
goto Label_09B4;
}
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/nostdlib[+|-]", engine.ErrorCultureInfo);
Label_04DB:
if (CmdLineOptionParser.IsArgumentOption(option, "out") == null)
{
goto Label_09B4;
}
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/out:<filename>", engine.ErrorCultureInfo);
Label_0506:
obj2 = CmdLineOptionParser.IsBooleanOption(option, "print");
if (obj2 != null)
{
engine.SetOption("print", obj2);
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
}
else
{
PortableExecutableKinds iLOnly;
ImageFileMachine machine;
obj2 = CmdLineOptionParser.IsArgumentOption(option, "platform");
if (obj2 == null)
{
goto Label_09B4;
}
string strA = (string)obj2;
if (string.Compare(strA, "x86", StringComparison.OrdinalIgnoreCase) == 0)
{
iLOnly = PortableExecutableKinds.Required32Bit | PortableExecutableKinds.ILOnly;
machine = ImageFileMachine.I386;
}
else if (string.Compare(strA, "Itanium", StringComparison.OrdinalIgnoreCase) == 0)
{
iLOnly = PortableExecutableKinds.PE32Plus | PortableExecutableKinds.ILOnly;
machine = ImageFileMachine.IA64;
}
else if (string.Compare(strA, "x64", StringComparison.OrdinalIgnoreCase) == 0)
{
iLOnly = PortableExecutableKinds.PE32Plus | PortableExecutableKinds.ILOnly;
machine = ImageFileMachine.AMD64;
}
else
{
if (string.Compare(strA, "anycpu", StringComparison.OrdinalIgnoreCase) != 0)
{
throw new CmdLineException(CmdLineError.InvalidPlatform, (string)obj2, engine.ErrorCultureInfo);
}
iLOnly = PortableExecutableKinds.ILOnly;
machine = ImageFileMachine.I386;
}
engine.SetOption("PortableExecutableKind", iLOnly);
engine.SetOption("ImageFileMachine", machine);
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
}
goto Label_09C7;
Label_0631:
if (CmdLineOptionParser.IsArgumentOption(option, "r", "reference") != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/r[eference]:<file list>", engine.ErrorCultureInfo);
}
obj2 = CmdLineOptionParser.IsArgumentOption(option, "res", "resource");
if (obj2 == null)
{
goto Label_09B4;
}
try
{
ResInfo info2 = new ResInfo((string)obj2, false);
this.AddResourceFile(info2, resources, resourceFiles, engine);
goto Label_09C7;
}
catch (CmdLineException)
{
throw;
}
catch
{
throw new CmdLineException(CmdLineError.ManagedResourceNotFound, engine.ErrorCultureInfo);
}
Label_06AD:
obj2 = CmdLineOptionParser.IsArgumentOption(option, "t", "target");
if (obj2 == null)
{
goto Label_09B4;
}
if (string.Compare((string)obj2, "exe", StringComparison.OrdinalIgnoreCase) == 0)
{
if (!generateExe)
{
throw new CmdLineException(CmdLineError.IncompatibleTargets, str4, engine.ErrorCultureInfo);
}
if (flag2)
{
throw new CmdLineException(CmdLineError.MultipleTargets, engine.ErrorCultureInfo);
}
flag2 = true;
}
else if (string.Compare((string)obj2, "winexe", StringComparison.OrdinalIgnoreCase) == 0)
{
if (!generateExe)
{
throw new CmdLineException(CmdLineError.IncompatibleTargets, str4, engine.ErrorCultureInfo);
}
if (flag2)
{
throw new CmdLineException(CmdLineError.MultipleTargets, engine.ErrorCultureInfo);
}
engine.SetOption("PEFileKind", PEFileKinds.WindowApplication);
flag = true;
flag2 = true;
}
else
{
if (string.Compare((string)obj2, "library", StringComparison.OrdinalIgnoreCase) != 0)
{
throw new CmdLineException(CmdLineError.InvalidTarget, (string)obj2, engine.ErrorCultureInfo);
}
if (generateExe)
{
throw new CmdLineException(CmdLineError.IncompatibleTargets, engine.ErrorCultureInfo);
}
if (flag2)
{
throw new CmdLineException(CmdLineError.MultipleTargets, engine.ErrorCultureInfo);
}
flag2 = true;
}
goto Label_09C7;
Label_07C8:
if (CmdLineOptionParser.IsArgumentOption(option, "utf8output") == null)
{
goto Label_09B4;
}
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/utf8output[+|-]", engine.ErrorCultureInfo);
Label_07F3:
obj2 = CmdLineOptionParser.IsBooleanOption(option, "VersionSafe");
if (obj2 == null)
{
goto Label_09B4;
}
engine.SetOption("VersionSafe", obj2);
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
goto Label_09C7;
Label_0838:
obj2 = CmdLineOptionParser.IsArgumentOption(option, "w", "warn");
if (obj2 != null)
{
if (((string)obj2).Length == 0)
{
throw new CmdLineException(CmdLineError.NoWarningLevel, str4, engine.ErrorCultureInfo);
}
if (((string)obj2).Length == 1)
{
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
switch (((string)obj2)[0])
{
case '0':
engine.SetOption("WarningLevel", 0);
goto Label_09C7;
case '1':
engine.SetOption("WarningLevel", 1);
goto Label_09C7;
case '2':
engine.SetOption("WarningLevel", 2);
goto Label_09C7;
case '3':
engine.SetOption("WarningLevel", 3);
goto Label_09C7;
case '4':
engine.SetOption("WarningLevel", 4);
goto Label_09C7;
}
}
throw new CmdLineException(CmdLineError.InvalidWarningLevel, str4, engine.ErrorCultureInfo);
}
obj2 = CmdLineOptionParser.IsBooleanOption(option, "warnaserror");
if (obj2 != null)
{
engine.SetOption("warnaserror", obj2);
if (builder != null)
{
builder.Append(str4);
builder.Append(" ");
}
goto Label_09C7;
}
if (CmdLineOptionParser.IsArgumentOption(option, "win32res") != null)
{
throw new CmdLineException(CmdLineError.InvalidForCompilerOptions, "/win32res:<filename>", engine.ErrorCultureInfo);
}
Label_09B4:
throw new CmdLineException(CmdLineError.UnknownOption, str4, engine.ErrorCultureInfo);
Label_09C7:
num++;
}
if (builder != null)
{
if (generateExe)
{
if (flag)
{
builder.Append(str2 + "t:winexe ");
}
else
{
builder.Append(str2 + "t:exe ");
}
}
else
{
builder.Append(str2 + "t:library ");
}
this.debugCommandLine = builder.ToString();
}
engine.SetOption("libpath", environmentVariable);
engine.SetOption("defines", defines);
}