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Re: llvm with pkgsrc libexecinfo

Michael Forney <> writes:

> I've been able to work around this problem by adding
> 	.include "../../devel/libexecinfo/"
> to lang/llvm/Makefile. Is this the right solution or is there some way
> to prevent cmake from detecting the pkgsrc libexecinfo?

1) One option is to do that, but given that libexecinfo seems builtin
normally, there needs to be support so that the native
version is used when present.  I haven't looked in this case, but this
pattern is common in pkgsrc.

2) Another approach is to find out why libexecinfo is in the buildlink
tree; it seems that cmake as a tool shouldn't be pulling in things like

3) A third approach is to patch the llvm build to not ind it, but I suspect
it is better for llvm to have it, not to turn it off.  It doesn't seem
good to turn it off elsewhere, and it doesn't seem good to have it be

So I would look into 1, and separately see if there is a bug as
described in 2.

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