It may be a trivial question, but I can’t figure out how to write it, after reading a dune document and trial and error for a while.
e.g. I have a dune like this (simplified from torch/src/wrapper/dune, for this issue)
(library
(foreign_stubs
(language cxx)
(names torch_api)
(name torch_core)
(public_name torch.core)
(c_library_flags :standard -lstdc++)
(flags
:standard
(:include flags.sexp))
(libraries ctypes.foreign ctypes torch_bindings))
I want to add in the flags saying if using GCC, add a flag -Wincompatible-pointer-types and if using clang, add a flag -Wno-error=incompatible-function-pointer-types. One example on conditioning on platform e.g. macos or linux will also be helpful.
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