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Add two options for playing with modules. 

llvm-svn: 111166
This commit is contained in:
Sebastian Redl 2010-08-16 18:17:11 +00:00
parent b61c07aca0
commit 6ebb51a41d
4 changed files with 18 additions and 0 deletions
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5
clang/include/clang/Driver/CC1Options.td
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@ -350,8 +350,13 @@ def rewrite_objc : Flag<"-rewrite-objc">,
def rewrite_macros : Flag<"-rewrite-macros">,
HelpText<"Expand macros without full preprocessing">;
def create_module : Flag<"-create-module">,
HelpText<"Create a module definition file">;
}
def import_module : Separate<"-import-module">,
HelpText<"Import a module definition file">;
def relocatable_pch : Flag<"-relocatable-pch">,
HelpText<"Whether to build a relocatable precompiled header">;
def chained_pch : Flag<"-chained-pch">,

4
clang/include/clang/Frontend/FrontendOptions.h
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@ -25,6 +25,7 @@ namespace frontend {
ASTPrintXML, ///< Parse ASTs and print them in XML.
ASTView, ///< Parse ASTs and view them in Graphviz.
BoostCon, ///< BoostCon mode.
CreateModule, ///< Create module definition
DumpRawTokens, ///< Dump out raw tokens.
DumpTokens, ///< Dump out preprocessed tokens.
EmitAssembly, ///< Emit a .s file.
@ -109,6 +110,9 @@ public:
/// \brief The list of AST files to merge.
std::vector<std::string> ASTMergeFiles;
/// \brief The list of modules to import.
std::vector<std::string> Modules;
/// \brief A list of arguments to forward to LLVM's option processing; this
/// should only be used for debugging and experimental features.
std::vector<std::string> LLVMArgs;

8
clang/lib/Frontend/CompilerInvocation.cpp
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@ -319,6 +319,7 @@ static const char *getActionName(frontend::ActionKind Kind) {
case frontend::ASTPrintXML: return "-ast-print-xml";
case frontend::ASTView: return "-ast-view";
case frontend::BoostCon: return "-boostcon";
case frontend::CreateModule: return "-create-module";
case frontend::DumpRawTokens: return "-dump-raw-tokens";
case frontend::DumpTokens: return "-dump-tokens";
case frontend::EmitAssembly: return "-S";
@ -422,6 +423,10 @@ static void FrontendOptsToArgs(const FrontendOptions &Opts,
Res.push_back("-ast-merge");
Res.push_back(Opts.ASTMergeFiles[i]);
}
for (unsigned i = 0, e = Opts.Modules.size(); i != e; ++i) {
Res.push_back("-import-module");
Res.push_back(Opts.Modules[i]);
}
for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) {
Res.push_back("-mllvm");
Res.push_back(Opts.LLVMArgs[i]);
@ -1015,6 +1020,8 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args,
Opts.ProgramAction = frontend::RunAnalysis; break;
case OPT_Eonly:
Opts.ProgramAction = frontend::RunPreprocessorOnly; break;
case OPT_create_module:
Opts.ProgramAction = frontend::CreateModule; break;
}
}
@ -1058,6 +1065,7 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args,
Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge);
Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm);
Opts.FixWhatYouCan = Args.hasArg(OPT_fix_what_you_can);
Opts.Modules = Args.getAllArgValues(OPT_import_module);
InputKind DashX = IK_None;
if (const Arg *A = Args.getLastArg(OPT_x)) {

1
clang/lib/Frontend/ExecuteCompilerInvocation.cpp
View File

@ -39,6 +39,7 @@ static FrontendAction *CreateFrontendBaseAction(CompilerInstance &CI) {
case ASTPrintXML: return new ASTPrintXMLAction();
case ASTView: return new ASTViewAction();
case BoostCon: return new BoostConAction();
case CreateModule: return 0;
case DumpRawTokens: return new DumpRawTokensAction();
case DumpTokens: return new DumpTokensAction();
case EmitAssembly: return new EmitAssemblyAction();