[LLVMdev] unwind's permanent residence (original) (raw)
David Chisnall David.Chisnall at cl.cam.ac.uk
Fri Jan 30 23:43:13 PST 2015
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On 31 Jan 2015, at 03:02, Dan Albert <danalbert at google.com> wrote:
Talked it over with Saleem on IRC, and I've come around to thinking libunwind is a better default for --rtlib=compiler-rt. Reason being that --rtlib=compiler-rt means libgcc probably isn't even available.
On FreeBSD, we install compiler-rt as libgcc (or, at least, symlink it to libgcc). This means that all compilers can find it and we don't have issues when a gcc-compiled program loads a clang-compiled library (or vice versa).
David
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