The following files have executable permission bits set, which causes warnings for me when packaging Boost for Fedora (and is just wrong, because they're not executables): $ find boost_1_65_1/boost -name '*.hpp' -perm /111 boost_1_65_1/boost/numeric/conversion/detail/old_numeric_cast.hpp boost_1_65_1/boost/python/converter/arg_to_python.hpp boost_1_65_1/boost/python/converter/context_result_converter.hpp boost_1_65_1/boost/python/converter/pytype_function.hpp boost_1_65_1/boost/python/converter/return_from_python.hpp boost_1_65_1/boost/python/detail/convertible.hpp boost_1_65_1/boost/python/detail/copy_ctor_mutates_rhs.hpp boost_1_65_1/boost/python/detail/def_helper_fwd.hpp boost_1_65_1/boost/python/detail/is_shared_ptr.hpp boost_1_65_1/boost/python/detail/is_wrapper.hpp boost_1_65_1/boost/python/detail/nullary_function_adaptor.hpp boost_1_65_1/boost/python/detail/prefix.hpp boost_1_65_1/boost/python/detail/python_type.hpp boost_1_65_1/boost/python/detail/sfinae.hpp boost_1_65_1/boost/python/detail/unwind_type.hpp boost_1_65_1/boost/python/detail/unwrap_type_id.hpp boost_1_65_1/boost/python/detail/unwrap_wrapper.hpp boost_1_65_1/boost/python/detail/value_arg.hpp boost_1_65_1/boost/python/object/function_doc_signature.hpp boost_1_65_1/boost/python/object/inheritance_query.hpp boost_1_65_1/boost/python/object/stl_iterator_core.hpp boost_1_65_1/boost/python/arg_from_python.hpp boost_1_65_1/boost/python/base_type_traits.hpp boost_1_65_1/boost/python/borrowed.hpp boost_1_65_1/boost/python/cast.hpp boost_1_65_1/boost/python/def_visitor.hpp boost_1_65_1/boost/python/docstring_options.hpp boost_1_65_1/boost/python/handle_fwd.hpp boost_1_65_1/boost/python/object.hpp boost_1_65_1/boost/python/object_protocol_core.hpp boost_1_65_1/boost/python/raw_function.hpp boost_1_65_1/boost/python/refcount.hpp boost_1_65_1/boost/python/self.hpp boost_1_65_1/boost/python/stl_iterator.hpp boost_1_65_1/boost/python/wrapper.hpp boost_1_65_1/boost/interprocess/detail/managed_memory_impl.hpp boost_1_65_1/boost/interprocess/detail/managed_multi_shared_memory.hpp boost_1_65_1/boost/interprocess/detail/managed_open_or_create_impl.hpp boost_1_65_1/boost/interprocess/detail/shared_dir_helpers.hpp boost_1_65_1/boost/bimap/container_adaptor/unordered_associative_container_adaptor.hpp boost_1_65_1/boost/parameter/aux_/preprocessor/flatten.hpp boost_1_65_1/boost/parameter/aux_/preprocessor/for_each.hpp boost_1_65_1/boost/parameter/aux_/python/invoker_iterate.hpp boost_1_65_1/boost/parameter/aux_/overloads.hpp boost_1_65_1/boost/parameter/aux_/parameter_requirements.hpp boost_1_65_1/boost/parameter/aux_/result_of0.hpp boost_1_65_1/boost/parameter/aux_/tag.hpp boost_1_65_1/boost/parameter/aux_/template_keyword.hpp boost_1_65_1/boost/parameter/aux_/void.hpp boost_1_65_1/boost/parameter/aux_/yesno.hpp boost_1_65_1/boost/parameter/match.hpp boost_1_65_1/boost/parameter/parameters.hpp boost_1_65_1/boost/parameter/python.hpp boost_1_65_1/boost/parameter.hpp boost_1_65_1/boost/ptr_container/detail/default_deleter.hpp boost_1_65_1/boost/ptr_container/detail/is_convertible.hpp boost_1_65_1/boost/ptr_container/detail/move.hpp boost_1_65_1/boost/ptr_container/detail/scoped_deleter.hpp boost_1_65_1/boost/ptr_container/detail/throw_exception.hpp boost_1_65_1/boost/ptr_container/detail/void_ptr_iterator.hpp boost_1_65_1/boost/ptr_container/exception.hpp boost_1_65_1/boost/ptr_container/nullable.hpp boost_1_65_1/boost/thread/concurrent_queues/queue_base.hpp boost_1_65_1/boost/thread/experimental/parallel/v2/task_region.hpp boost_1_65_1/boost/thread/v2/shared_mutex.hpp boost_1_65_1/boost/iostreams/detail/adapter/device_adapter.hpp boost_1_65_1/boost/iostreams/detail/adapter/filter_adapter.hpp boost_1_65_1/boost/iostreams/detail/adapter/non_blocking_adapter.hpp boost_1_65_1/boost/iostreams/detail/broken_overload_resolution/forward.hpp boost_1_65_1/boost/iostreams/detail/config/enable_warnings.hpp boost_1_65_1/boost/iostreams/detail/config/limits.hpp boost_1_65_1/boost/iostreams/detail/config/windows_posix.hpp boost_1_65_1/boost/iostreams/detail/absolute_path.hpp boost_1_65_1/boost/iostreams/detail/bool_trait_def.hpp boost_1_65_1/boost/iostreams/detail/counted_array.hpp boost_1_65_1/boost/iostreams/detail/template_params.hpp boost_1_65_1/boost/iostreams/restrict.hpp boost_1_65_1/boost/msm/mpl_graph/mpl_graph.hpp boost_1_65_1/boost/typeof/dmc/typeof_impl.hpp boost_1_65_1/boost/typeof/std/bitset.hpp boost_1_65_1/boost/typeof/std/complex.hpp boost_1_65_1/boost/typeof/std/deque.hpp boost_1_65_1/boost/typeof/std/fstream.hpp boost_1_65_1/boost/typeof/std/functional.hpp boost_1_65_1/boost/typeof/std/iostream.hpp boost_1_65_1/boost/typeof/std/istream.hpp boost_1_65_1/boost/typeof/std/iterator.hpp boost_1_65_1/boost/typeof/std/list.hpp boost_1_65_1/boost/typeof/std/locale.hpp boost_1_65_1/boost/typeof/std/map.hpp boost_1_65_1/boost/typeof/std/memory.hpp boost_1_65_1/boost/typeof/std/ostream.hpp boost_1_65_1/boost/typeof/std/queue.hpp boost_1_65_1/boost/typeof/std/set.hpp boost_1_65_1/boost/typeof/std/sstream.hpp boost_1_65_1/boost/typeof/std/stack.hpp boost_1_65_1/boost/typeof/std/streambuf.hpp boost_1_65_1/boost/typeof/std/string.hpp boost_1_65_1/boost/typeof/std/utility.hpp boost_1_65_1/boost/typeof/std/valarray.hpp boost_1_65_1/boost/typeof/std/vector.hpp boost_1_65_1/boost/typeof/encode_decode.hpp boost_1_65_1/boost/typeof/encode_decode_params.hpp boost_1_65_1/boost/typeof/incr_registration_group.hpp boost_1_65_1/boost/typeof/int_encoding.hpp boost_1_65_1/boost/typeof/integral_template_param.hpp boost_1_65_1/boost/typeof/modifiers.hpp boost_1_65_1/boost/typeof/pointers_data_members.hpp boost_1_65_1/boost/typeof/register_mem_functions.hpp boost_1_65_1/boost/typeof/template_encoding.hpp boost_1_65_1/boost/typeof/template_template_param.hpp boost_1_65_1/boost/typeof/type_encoding.hpp boost_1_65_1/boost/typeof/type_template_param.hpp boost_1_65_1/boost/typeof/typeof_impl.hpp boost_1_65_1/boost/typeof/vector.hpp boost_1_65_1/boost/typeof/vector100.hpp boost_1_65_1/boost/typeof/vector150.hpp boost_1_65_1/boost/typeof/vector200.hpp boost_1_65_1/boost/typeof/vector50.hpp