{ targetPackages, lib, makeSetupHook, dieHook, writeShellScript, tests , cc ? targetPackages.stdenv.cc, sanitizers ? [ ] }: makeSetupHook { name = "make-binary-wrapper-hook"; propagatedBuildInputs = [ dieHook ]; substitutions = { cc = "${cc}/bin/${cc.targetPrefix}cc ${ lib.escapeShellArgs (map (s: "-fsanitize=${s}") sanitizers) }"; }; passthru = { # Extract the function call used to create a binary wrapper from its embedded docstring extractCmd = writeShellScript "extract-binary-wrapper-cmd" '' ${cc.bintools.targetPrefix}strings -dw "$1" | sed -n '/^makeCWrapper/,/^$/ p' ''; tests = tests.makeBinaryWrapper; }; } ./make-binary-wrapper.sh