[cfe-dev] Adding a framework to a CompilerInvocation

[Félix Cloutier via cfe-dev]

Hi all,

I have code that builds a CompilerInvocation with the Clang static libraries. I would like to tell that invocation to use specific frameworks, just like using the -framework Clang front-end option. In particular, I'm looking for these "side effects" of using a framework:
the compiler locates the framework on the system from its name using the framework search path;
the compiler knows where to find framework headers identified through a path like <Framework/Header.h>.
At this point, I think that I've looked everywhere in the option sub-objects of the CompilerInvocation class, and the closest thing that I can identify related to that is the header search path. I can't seem to find a way to tell the CompilerInvocation to look for a specific framework.

How is that supposed to happen? I'm using a manually-built CompilerInvocation instead of building it through command-line arguments because that seems to be the only way to pass a memory buffer as a source unit instead of a file.

Thanks!

Félix
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