[cfe-dev] Automating Clang Tool (with CommonOptionsParser)

[Sunny Billava via cfe-dev]

Hello All,
We want to create a tool (in C# .NET, EXE) which invokes the clang tool (C++, DLL). While implementing we realized that the CommonOptionsParser only expects the call to the Clang tool to be in the form of command line options. Is there a way around this issue that someone has encountered earlier?

On the other hand, if I pass the c code as a string buffer to the tooling, the included .h files are not recognized by clang tooling. So somehow Common Options Parser was the choice.

int main(int argc, const char **argv) {

CommonOptionsParser OptionsParser(argc, argv, MyToolCategory);
       ClangTool Tool(OptionsParser.getCompilations(),OptionsParser.getSourcePathList());

       int result = Tool.run(newFrontendActionFactory<DFAMainClassAction>().get());
return result;
}

Any help would be greatly appreciated :)

Regards,
Sunny. R. Billava

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