Fix for macOS

Author: hamishmack

nix-tools/static/packaging.nix

@@ -29,6 +29,7 @@ let
           for nixlib in $(otool -L "$1" |awk '/nix\/store/{ print $1 }'); do
               case "$nixlib" in
               *libiconv.dylib)    install_name_tool -change "$nixlib" /usr/lib/libiconv.dylib "$1" ;;
+              *libiconv.2.dylib)  install_name_tool -change "$nixlib" /usr/lib/libiconv.2.dylib "$1" ;;
               *libffi.*.dylib)    install_name_tool -change "$nixlib" /usr/lib/libffi.dylib   "$1" ;;
               *libc++.*.dylib)    install_name_tool -change "$nixlib" /usr/lib/libc++.dylib   "$1" ;;
               *libz.dylib)        install_name_tool -change "$nixlib" /usr/lib/libz.dylib     "$1" ;;