{ stdenvNoCC, buildPackages, darwin-stubs, }: stdenvNoCC.mkDerivation { pname = "libunwind"; inherit (darwin-stubs) version; dontUnpack = true; dontBuild = true; nativeBuildInputs = [ buildPackages.darwin.checkReexportsHook ]; installPhase = '' mkdir -p $out/include/mach-o cp \ ${darwin-stubs}/usr/include/libunwind.h \ ${darwin-stubs}/usr/include/unwind.h \ $out/include cp \ ${darwin-stubs}/usr/include/mach-o/compact_unwind_encoding.h \ $out/include/mach-o ''; }