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Re: [PATCH] Align libexecinfo unwind.h types to the same clang/gcc header

On Tue, 2020-01-14 at 16:02 +0100, Joerg Sonnenberger wrote:
> On Thu, Jan 09, 2020 at 03:36:22PM +0100, Michał Górny wrote:
> > Update the types and function prototypes used in libexecinfo's unwind.h
> > to match the more commonly used variants found in clang and gcc.  This
> > fixes compatibility problems with C++ programs where type mismatches
> > are errors, and upstreams assume the more common prototypes.  This is
> > needed to fix compiler-rt and libc++abi builds while not causing any
> > issues with libexecinfo or other components of src.
> I'd be more inclined to just drop the libexecinfo copy. The primary
> reason for its existance is that GCC didn't use to ship one.

Yeah, I was wondering why it's being shipped in the first place.  Should
I test whether removing it breaks anything?

Best regards,
Michał Górny

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