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Hi, I recently hit this on a project using a build system that relies heavily on nested response files. We found we could only have 21 response files total before getting errors related to the unexpanded response files. I tracked it down to this code in llvm/lib/Support/CommandLine.cpp // If we have too many response files, leave some unexpanded. This avoids // crashing on

...must be a better way to handle this by tracking processed response files instead of just bailing like this. Or am I missing something? Thanks! -- chris -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190426/25cff0f6/attachment.html>