# $OpenBSD: Makefile,v 1.7 2024/01/26 11:51:45 robert Exp $

.include <bsd.own.mk>

.if ${COMPILER_VERSION:L} != "clang"
CC=		clang
CXX=		clang++
.endif

.if ${BUILD_CLANG:L} == "yes"

HDRDIR=		${.CURDIR}/../../../gnu/llvm/libcxx/include
SRCDIR=		${.CURDIR}/../../../gnu/llvm/libcxx/src
AHDRDIR=	${.CURDIR}/../../../gnu/llvm/libcxxabi/include
UHDRDIR=	${.CURDIR}/../../../gnu/llvm/libunwind/include
CXXINCLUDEDIR=	/usr/include/c++/v1

LOCALHDRDIR=	${.CURDIR}/include/c++/v1
CONFIG_SITE=	${LOCALHDRDIR}/__config_site

.PATH:	${SRCDIR} ${SRCDIR}/filesystem ${SRCDIR}/ryu

LIB=		c++

SRCS+=		algorithm.cpp \
		any.cpp \
		atomic.cpp \
		barrier.cpp \
		bind.cpp \
		charconv.cpp \
		chrono.cpp \
		condition_variable.cpp \
		condition_variable_destructor.cpp \
		debug.cpp \
		exception.cpp \
		functional.cpp \
		future.cpp \
		hash.cpp \
		ios.cpp \
		ios.instantiations.cpp \
		iostream.cpp \
		legacy_debug_handler.cpp \
		legacy_pointer_safety.cpp \
		locale.cpp \
		memory.cpp \
		memory_resource.cpp \
		mutex.cpp \
		mutex_destructor.cpp \
		new.cpp \
		optional.cpp \
		random.cpp \
		random_shuffle.cpp \
		regex.cpp \
		shared_mutex.cpp \
		stdexcept.cpp \
		string.cpp \
		strstream.cpp \
		system_error.cpp \
		thread.cpp \
		typeinfo.cpp \
		utility.cpp \
		valarray.cpp \
		variant.cpp \
		vector.cpp \
		verbose_abort.cpp

# filesystem
SRCS+=		directory_iterator.cpp \
		operations.cpp
# ryu
SRCS+=		d2fixed.cpp \
		d2s.cpp \
		f2s.cpp

CPPFLAGS+=	-Wall -DLIBCXXABI -I${HDRDIR} -I${SRCDIR} -D_LIBCPP_BUILDING_LIBRARY \
		-DLIBCXX_BUILDING_LIBCXXABI -I${AHDRDIR} -I${UHDRDIR} -I${LOCALHDRDIR} \
		-DNDEBUG

# This is required because our __string directory has been moved
CPPFLAGS+=	-I${HDRDIR}/__string.d/

CXXFLAGS+=	-nostdlib -nostdinc++
.if empty(CXXFLAGS:M-std=*)
CXXFLAGS+=	-std=c++20
.endif

LDADD+=		-L${BSDOBJDIR}/gnu/lib/libcxxabi -lc++abi


STD_HEADERS=	\
	__algorithm/adjacent_find.h \
	__algorithm/all_of.h \
	__algorithm/any_of.h \
	__algorithm/binary_search.h \
	__algorithm/clamp.h \
	__algorithm/comp.h \
	__algorithm/comp_ref_type.h \
	__algorithm/copy.h \
	__algorithm/copy_backward.h \
	__algorithm/copy_if.h \
	__algorithm/copy_move_common.h \
	__algorithm/copy_n.h \
	__algorithm/count.h \
	__algorithm/count_if.h \
	__algorithm/equal.h \
	__algorithm/equal_range.h \
	__algorithm/fill.h \
	__algorithm/fill_n.h \
	__algorithm/find.h \
	__algorithm/find_end.h \
	__algorithm/find_first_of.h \
	__algorithm/find_if.h \
	__algorithm/find_if_not.h \
	__algorithm/for_each.h \
	__algorithm/for_each_n.h \
	__algorithm/generate.h \
	__algorithm/generate_n.h \
	__algorithm/half_positive.h \
	__algorithm/in_found_result.h \
	__algorithm/in_fun_result.h \
	__algorithm/in_in_out_result.h \
	__algorithm/in_in_result.h \
	__algorithm/in_out_out_result.h \
	__algorithm/in_out_result.h \
	__algorithm/includes.h \
	__algorithm/inplace_merge.h \
	__algorithm/is_heap.h \
	__algorithm/is_heap_until.h \
	__algorithm/is_partitioned.h \
	__algorithm/is_permutation.h \
	__algorithm/is_sorted.h \
	__algorithm/is_sorted_until.h \
	__algorithm/iter_swap.h \
	__algorithm/iterator_operations.h \
	__algorithm/lexicographical_compare.h \
	__algorithm/lower_bound.h \
	__algorithm/make_heap.h \
	__algorithm/make_projected.h \
	__algorithm/max.h \
	__algorithm/max_element.h \
	__algorithm/merge.h \
	__algorithm/min.h \
	__algorithm/min_element.h \
	__algorithm/min_max_result.h \
	__algorithm/minmax.h \
	__algorithm/minmax_element.h \
	__algorithm/mismatch.h \
	__algorithm/move.h \
	__algorithm/move_backward.h \
	__algorithm/next_permutation.h \
	__algorithm/none_of.h \
	__algorithm/nth_element.h \
	__algorithm/partial_sort.h \
	__algorithm/partial_sort_copy.h \
	__algorithm/partition.h \
	__algorithm/partition_copy.h \
	__algorithm/partition_point.h \
	__algorithm/pop_heap.h \
	__algorithm/prev_permutation.h \
	__algorithm/push_heap.h \
	__algorithm/ranges_adjacent_find.h \
	__algorithm/ranges_all_of.h \
	__algorithm/ranges_any_of.h \
	__algorithm/ranges_binary_search.h \
	__algorithm/ranges_clamp.h \
	__algorithm/ranges_copy.h \
	__algorithm/ranges_copy_backward.h \
	__algorithm/ranges_copy_if.h \
	__algorithm/ranges_copy_n.h \
	__algorithm/ranges_count.h \
	__algorithm/ranges_count_if.h \
	__algorithm/ranges_equal.h \
	__algorithm/ranges_equal_range.h \
	__algorithm/ranges_fill.h \
	__algorithm/ranges_fill_n.h \
	__algorithm/ranges_find.h \
	__algorithm/ranges_find_end.h \
	__algorithm/ranges_find_first_of.h \
	__algorithm/ranges_find_if.h \
	__algorithm/ranges_find_if_not.h \
	__algorithm/ranges_for_each.h \
	__algorithm/ranges_for_each_n.h \
	__algorithm/ranges_generate.h \
	__algorithm/ranges_generate_n.h \
	__algorithm/ranges_includes.h \
	__algorithm/ranges_inplace_merge.h \
	__algorithm/ranges_is_heap.h \
	__algorithm/ranges_is_heap_until.h \
	__algorithm/ranges_is_partitioned.h \
	__algorithm/ranges_is_permutation.h \
	__algorithm/ranges_is_sorted.h \
	__algorithm/ranges_is_sorted_until.h \
	__algorithm/ranges_iterator_concept.h \
	__algorithm/ranges_lexicographical_compare.h \
	__algorithm/ranges_lower_bound.h \
	__algorithm/ranges_make_heap.h \
	__algorithm/ranges_max.h \
	__algorithm/ranges_max_element.h \
	__algorithm/ranges_merge.h \
	__algorithm/ranges_min.h \
	__algorithm/ranges_min_element.h \
	__algorithm/ranges_minmax.h \
	__algorithm/ranges_minmax_element.h \
	__algorithm/ranges_mismatch.h \
	__algorithm/ranges_move.h \
	__algorithm/ranges_move_backward.h \
	__algorithm/ranges_next_permutation.h \
	__algorithm/ranges_none_of.h \
	__algorithm/ranges_nth_element.h \
	__algorithm/ranges_partial_sort.h \
	__algorithm/ranges_partial_sort_copy.h \
	__algorithm/ranges_partition.h \
	__algorithm/ranges_partition_copy.h \
	__algorithm/ranges_partition_point.h \
	__algorithm/ranges_pop_heap.h \
	__algorithm/ranges_prev_permutation.h \
	__algorithm/ranges_push_heap.h \
	__algorithm/ranges_remove.h \
	__algorithm/ranges_remove_copy.h \
	__algorithm/ranges_remove_copy_if.h \
	__algorithm/ranges_remove_if.h \
	__algorithm/ranges_replace.h \
	__algorithm/ranges_replace_copy.h \
	__algorithm/ranges_replace_copy_if.h \
	__algorithm/ranges_replace_if.h \
	__algorithm/ranges_reverse.h \
	__algorithm/ranges_reverse_copy.h \
	__algorithm/ranges_rotate.h \
	__algorithm/ranges_rotate_copy.h \
	__algorithm/ranges_sample.h \
	__algorithm/ranges_search.h \
	__algorithm/ranges_search_n.h \
	__algorithm/ranges_set_difference.h \
	__algorithm/ranges_set_intersection.h \
	__algorithm/ranges_set_symmetric_difference.h \
	__algorithm/ranges_set_union.h \
	__algorithm/ranges_shuffle.h \
	__algorithm/ranges_sort.h \
	__algorithm/ranges_sort_heap.h \
	__algorithm/ranges_stable_partition.h \
	__algorithm/ranges_stable_sort.h \
	__algorithm/ranges_swap_ranges.h \
	__algorithm/ranges_transform.h \
	__algorithm/ranges_unique.h \
	__algorithm/ranges_unique_copy.h \
	__algorithm/ranges_upper_bound.h \
	__algorithm/remove.h \
	__algorithm/remove_copy.h \
	__algorithm/remove_copy_if.h \
	__algorithm/remove_if.h \
	__algorithm/replace.h \
	__algorithm/replace_copy.h \
	__algorithm/replace_copy_if.h \
	__algorithm/replace_if.h \
	__algorithm/reverse.h \
	__algorithm/reverse_copy.h \
	__algorithm/rotate.h \
	__algorithm/rotate_copy.h \
	__algorithm/sample.h \
	__algorithm/search.h \
	__algorithm/search_n.h \
	__algorithm/set_difference.h \
	__algorithm/set_intersection.h \
	__algorithm/set_symmetric_difference.h \
	__algorithm/set_union.h \
	__algorithm/shift_left.h \
	__algorithm/shift_right.h \
	__algorithm/shuffle.h \
	__algorithm/sift_down.h \
	__algorithm/sort.h \
	__algorithm/sort_heap.h \
	__algorithm/stable_partition.h \
	__algorithm/stable_sort.h \
	__algorithm/swap_ranges.h \
	__algorithm/transform.h \
	__algorithm/uniform_random_bit_generator_adaptor.h \
	__algorithm/unique.h \
	__algorithm/unique_copy.h \
	__algorithm/unwrap_iter.h \
	__algorithm/unwrap_range.h \
	__algorithm/upper_bound.h \
	__assert \
	__availability \
	__bit/bit_cast.h \
	__bit/bit_ceil.h \
	__bit/bit_floor.h \
	__bit/bit_log2.h \
	__bit/bit_width.h \
	__bit/blsr.h \
	__bit/byteswap.h \
	__bit/countl.h \
	__bit/countr.h \
	__bit/endian.h \
	__bit/has_single_bit.h \
	__bit/popcount.h \
	__bit/rotate.h \
	__bit_reference \
	__bsd_locale_defaults.h \
	__bsd_locale_fallbacks.h \
	__charconv/chars_format.h \
	__charconv/from_chars_result.h \
	__charconv/tables.h \
	__charconv/to_chars_base_10.h \
	__charconv/to_chars_result.h \
	__chrono/calendar.h \
	__chrono/convert_to_timespec.h \
	__chrono/convert_to_tm.h \
	__chrono/day.h \
	__chrono/duration.h \
	__chrono/file_clock.h \
	__chrono/formatter.h \
	__chrono/hh_mm_ss.h \
	__chrono/high_resolution_clock.h \
	__chrono/literals.h \
	__chrono/month.h \
	__chrono/month_weekday.h \
	__chrono/monthday.h \
	__chrono/ostream.h \
	__chrono/parser_std_format_spec.h \
	__chrono/statically_widen.h \
	__chrono/steady_clock.h \
	__chrono/system_clock.h \
	__chrono/time_point.h \
	__chrono/weekday.h \
	__chrono/year.h \
	__chrono/year_month.h \
	__chrono/year_month_day.h \
	__chrono/year_month_weekday.h \
	__compare/common_comparison_category.h \
	__compare/compare_partial_order_fallback.h \
	__compare/compare_strong_order_fallback.h \
	__compare/compare_three_way.h \
	__compare/compare_three_way_result.h \
	__compare/compare_weak_order_fallback.h \
	__compare/is_eq.h \
	__compare/ordering.h \
	__compare/partial_order.h \
	__compare/strong_order.h \
	__compare/synth_three_way.h \
	__compare/three_way_comparable.h \
	__compare/weak_order.h \
	__concepts/arithmetic.h \
	__concepts/assignable.h \
	__concepts/boolean_testable.h \
	__concepts/class_or_enum.h \
	__concepts/common_reference_with.h \
	__concepts/common_with.h \
	__concepts/constructible.h \
	__concepts/convertible_to.h \
	__concepts/copyable.h \
	__concepts/derived_from.h \
	__concepts/destructible.h \
	__concepts/different_from.h \
	__concepts/equality_comparable.h \
	__concepts/invocable.h \
	__concepts/movable.h \
	__concepts/predicate.h \
	__concepts/regular.h \
	__concepts/relation.h \
	__concepts/same_as.h \
	__concepts/semiregular.h \
	__concepts/swappable.h \
	__concepts/totally_ordered.h \
	__config \
	__coroutine/coroutine_handle.h \
	__coroutine/coroutine_traits.h \
	__coroutine/noop_coroutine_handle.h \
	__coroutine/trivial_awaitables.h \
	__debug \
	__debug_utils/randomize_range.h \
	__errc \
	__expected/bad_expected_access.h \
	__expected/expected.h \
	__expected/unexpect.h \
	__expected/unexpected.h \
	__filesystem/copy_options.h \
	__filesystem/directory_entry.h \
	__filesystem/directory_iterator.h \
	__filesystem/directory_options.h \
	__filesystem/file_status.h \
	__filesystem/file_time_type.h \
	__filesystem/file_type.h \
	__filesystem/filesystem_error.h \
	__filesystem/operations.h \
	__filesystem/path.h \
	__filesystem/path_iterator.h \
	__filesystem/perm_options.h \
	__filesystem/perms.h \
	__filesystem/recursive_directory_iterator.h \
	__filesystem/space_info.h \
	__filesystem/u8path.h \
	__format/buffer.h \
	__format/concepts.h \
	__format/container_adaptor.h \
	__format/enable_insertable.h \
	__format/escaped_output_table.h \
	__format/extended_grapheme_cluster_table.h \
	__format/format_arg.h \
	__format/format_arg_store.h \
	__format/format_args.h \
	__format/format_context.h \
	__format/format_error.h \
	__format/format_functions.h \
	__format/format_fwd.h \
	__format/format_parse_context.h \
	__format/format_string.h \
	__format/format_to_n_result.h \
	__format/formatter.h \
	__format/formatter_bool.h \
	__format/formatter_char.h \
	__format/formatter_floating_point.h \
	__format/formatter_integer.h \
	__format/formatter_integral.h \
	__format/formatter_output.h \
	__format/formatter_pointer.h \
	__format/formatter_string.h \
	__format/formatter_tuple.h \
	__format/parser_std_format_spec.h \
	__format/range_default_formatter.h \
	__format/range_formatter.h \
	__format/unicode.h \
	__functional/binary_function.h \
	__functional/binary_negate.h \
	__functional/bind.h \
	__functional/bind_back.h \
	__functional/bind_front.h \
	__functional/binder1st.h \
	__functional/binder2nd.h \
	__functional/boyer_moore_searcher.h \
	__functional/compose.h \
	__functional/default_searcher.h \
	__functional/function.h \
	__functional/hash.h \
	__functional/identity.h \
	__functional/invoke.h \
	__functional/is_transparent.h \
	__functional/mem_fn.h \
	__functional/mem_fun_ref.h \
	__functional/not_fn.h \
	__functional/operations.h \
	__functional/perfect_forward.h \
	__functional/pointer_to_binary_function.h \
	__functional/pointer_to_unary_function.h \
	__functional/ranges_operations.h \
	__functional/reference_wrapper.h \
	__functional/unary_function.h \
	__functional/unary_negate.h \
	__functional/unwrap_ref.h \
	__functional/weak_result_type.h \
	__fwd/array.h \
	__fwd/get.h \
	__fwd/hash.h \
	__fwd/memory_resource.h \
	__fwd/pair.h \
	__fwd/span.h \
	__fwd/string.h \
	__fwd/string_view.h \
	__fwd/subrange.h \
	__fwd/tuple.h \
	__hash_table \
	__ios/fpos.h \
	__iterator/access.h \
	__iterator/advance.h \
	__iterator/back_insert_iterator.h \
	__iterator/bounded_iter.h \
	__iterator/common_iterator.h \
	__iterator/concepts.h \
	__iterator/counted_iterator.h \
	__iterator/data.h \
	__iterator/default_sentinel.h \
	__iterator/distance.h \
	__iterator/empty.h \
	__iterator/erase_if_container.h \
	__iterator/front_insert_iterator.h \
	__iterator/incrementable_traits.h \
	__iterator/indirectly_comparable.h \
	__iterator/insert_iterator.h \
	__iterator/istream_iterator.h \
	__iterator/istreambuf_iterator.h \
	__iterator/iter_move.h \
	__iterator/iter_swap.h \
	__iterator/iterator.h \
	__iterator/iterator_traits.h \
	__iterator/iterator_with_data.h \
	__iterator/mergeable.h \
	__iterator/move_iterator.h \
	__iterator/move_sentinel.h \
	__iterator/next.h \
	__iterator/ostream_iterator.h \
	__iterator/ostreambuf_iterator.h \
	__iterator/permutable.h \
	__iterator/prev.h \
	__iterator/projected.h \
	__iterator/readable_traits.h \
	__iterator/reverse_access.h \
	__iterator/reverse_iterator.h \
	__iterator/segmented_iterator.h \
	__iterator/size.h \
	__iterator/sortable.h \
	__iterator/unreachable_sentinel.h \
	__iterator/wrap_iter.h \
	__locale \
	__mbstate_t.h \
	__memory/addressof.h \
	__memory/align.h \
	__memory/allocate_at_least.h \
	__memory/allocation_guard.h \
	__memory/allocator.h \
	__memory/allocator_arg_t.h \
	__memory/allocator_destructor.h \
	__memory/allocator_traits.h \
	__memory/assume_aligned.h \
	__memory/auto_ptr.h \
	__memory/builtin_new_allocator.h \
	__memory/compressed_pair.h \
	__memory/concepts.h \
	__memory/construct_at.h \
	__memory/destruct_n.h \
	__memory/pointer_traits.h \
	__memory/ranges_construct_at.h \
	__memory/ranges_uninitialized_algorithms.h \
	__memory/raw_storage_iterator.h \
	__memory/shared_ptr.h \
	__memory/swap_allocator.h \
	__memory/temp_value.h \
	__memory/temporary_buffer.h \
	__memory/uninitialized_algorithms.h \
	__memory/unique_ptr.h \
	__memory/uses_allocator.h \
	__memory/uses_allocator_construction.h \
	__memory/voidify.h \
	__memory_resource/memory_resource.h \
	__memory_resource/monotonic_buffer_resource.h \
	__memory_resource/polymorphic_allocator.h \
	__memory_resource/pool_options.h \
	__memory_resource/synchronized_pool_resource.h \
	__memory_resource/unsynchronized_pool_resource.h \
	__mutex_base \
	__node_handle \
	__numeric/accumulate.h \
	__numeric/adjacent_difference.h \
	__numeric/exclusive_scan.h \
	__numeric/gcd_lcm.h \
	__numeric/inclusive_scan.h \
	__numeric/inner_product.h \
	__numeric/iota.h \
	__numeric/midpoint.h \
	__numeric/partial_sum.h \
	__numeric/reduce.h \
	__numeric/transform_exclusive_scan.h \
	__numeric/transform_inclusive_scan.h \
	__numeric/transform_reduce.h \
	__random/bernoulli_distribution.h \
	__random/binomial_distribution.h \
	__random/cauchy_distribution.h \
	__random/chi_squared_distribution.h \
	__random/clamp_to_integral.h \
	__random/default_random_engine.h \
	__random/discard_block_engine.h \
	__random/discrete_distribution.h \
	__random/exponential_distribution.h \
	__random/extreme_value_distribution.h \
	__random/fisher_f_distribution.h \
	__random/gamma_distribution.h \
	__random/generate_canonical.h \
	__random/geometric_distribution.h \
	__random/independent_bits_engine.h \
	__random/is_seed_sequence.h \
	__random/is_valid.h \
	__random/knuth_b.h \
	__random/linear_congruential_engine.h \
	__random/log2.h \
	__random/lognormal_distribution.h \
	__random/mersenne_twister_engine.h \
	__random/negative_binomial_distribution.h \
	__random/normal_distribution.h \
	__random/piecewise_constant_distribution.h \
	__random/piecewise_linear_distribution.h \
	__random/poisson_distribution.h \
	__random/random_device.h \
	__random/ranlux.h \
	__random/seed_seq.h \
	__random/shuffle_order_engine.h \
	__random/student_t_distribution.h \
	__random/subtract_with_carry_engine.h \
	__random/uniform_int_distribution.h \
	__random/uniform_random_bit_generator.h \
	__random/uniform_real_distribution.h \
	__random/weibull_distribution.h \
	__ranges/access.h \
	__ranges/all.h \
	__ranges/as_rvalue_view.h \
	__ranges/common_view.h \
	__ranges/concepts.h \
	__ranges/copyable_box.h \
	__ranges/counted.h \
	__ranges/dangling.h \
	__ranges/data.h \
	__ranges/drop_view.h \
	__ranges/drop_while_view.h \
	__ranges/elements_view.h \
	__ranges/empty.h \
	__ranges/empty_view.h \
	__ranges/enable_borrowed_range.h \
	__ranges/enable_view.h \
	__ranges/filter_view.h \
	__ranges/iota_view.h \
	__ranges/istream_view.h \
	__ranges/join_view.h \
	__ranges/lazy_split_view.h \
	__ranges/non_propagating_cache.h \
	__ranges/owning_view.h \
	__ranges/range_adaptor.h \
	__ranges/rbegin.h \
	__ranges/ref_view.h \
	__ranges/rend.h \
	__ranges/reverse_view.h \
	__ranges/single_view.h \
	__ranges/size.h \
	__ranges/split_view.h \
	__ranges/subrange.h \
	__ranges/take_view.h \
	__ranges/take_while_view.h \
	__ranges/transform_view.h \
	__ranges/view_interface.h \
	__ranges/views.h \
	__ranges/zip_view.h \
	__split_buffer \
	__std_stream \
	__support/android/locale_bionic.h \
	__support/fuchsia/xlocale.h \
	__support/ibm/gettod_zos.h \
	__support/ibm/locale_mgmt_zos.h \
	__support/ibm/nanosleep.h \
	__support/ibm/xlocale.h \
	__support/musl/xlocale.h \
	__support/newlib/xlocale.h \
	__support/openbsd/xlocale.h \
	__support/solaris/floatingpoint.h \
	__support/solaris/wchar.h \
	__support/solaris/xlocale.h \
	__support/win32/locale_win32.h \
	__support/xlocale/__nop_locale_mgmt.h \
	__support/xlocale/__posix_l_fallback.h \
	__support/xlocale/__strtonum_fallback.h \
	__thread/poll_with_backoff.h \
	__thread/timed_backoff_policy.h \
	__threading_support \
	__tree \
	__tuple_dir/apply_cv.h \
	__tuple_dir/make_tuple_types.h \
	__tuple_dir/pair_like.h \
	__tuple_dir/sfinae_helpers.h \
	__tuple_dir/tuple_element.h \
	__tuple_dir/tuple_indices.h \
	__tuple_dir/tuple_like.h \
	__tuple_dir/tuple_like_ext.h \
	__tuple_dir/tuple_size.h \
	__tuple_dir/tuple_types.h \
	__type_traits/add_const.h \
	__type_traits/add_cv.h \
	__type_traits/add_lvalue_reference.h \
	__type_traits/add_pointer.h \
	__type_traits/add_rvalue_reference.h \
	__type_traits/add_volatile.h \
	__type_traits/aligned_storage.h \
	__type_traits/aligned_union.h \
	__type_traits/alignment_of.h \
	__type_traits/apply_cv.h \
	__type_traits/can_extract_key.h \
	__type_traits/common_reference.h \
	__type_traits/common_type.h \
	__type_traits/conditional.h \
	__type_traits/conjunction.h \
	__type_traits/copy_cv.h \
	__type_traits/copy_cvref.h \
	__type_traits/decay.h \
	__type_traits/dependent_type.h \
	__type_traits/disjunction.h \
	__type_traits/enable_if.h \
	__type_traits/extent.h \
	__type_traits/has_unique_object_representation.h \
	__type_traits/has_virtual_destructor.h \
	__type_traits/integral_constant.h \
	__type_traits/is_abstract.h \
	__type_traits/is_aggregate.h \
	__type_traits/is_allocator.h \
	__type_traits/is_always_bitcastable.h \
	__type_traits/is_arithmetic.h \
	__type_traits/is_array.h \
	__type_traits/is_assignable.h \
	__type_traits/is_base_of.h \
	__type_traits/is_bounded_array.h \
	__type_traits/is_callable.h \
	__type_traits/is_char_like_type.h \
	__type_traits/is_class.h \
	__type_traits/is_compound.h \
	__type_traits/is_const.h \
	__type_traits/is_constant_evaluated.h \
	__type_traits/is_constructible.h \
	__type_traits/is_convertible.h \
	__type_traits/is_copy_assignable.h \
	__type_traits/is_copy_constructible.h \
	__type_traits/is_core_convertible.h \
	__type_traits/is_default_constructible.h \
	__type_traits/is_destructible.h \
	__type_traits/is_empty.h \
	__type_traits/is_enum.h \
	__type_traits/is_final.h \
	__type_traits/is_floating_point.h \
	__type_traits/is_function.h \
	__type_traits/is_fundamental.h \
	__type_traits/is_implicitly_default_constructible.h \
	__type_traits/is_integral.h \
	__type_traits/is_literal_type.h \
	__type_traits/is_member_function_pointer.h \
	__type_traits/is_member_object_pointer.h \
	__type_traits/is_member_pointer.h \
	__type_traits/is_move_assignable.h \
	__type_traits/is_move_constructible.h \
	__type_traits/is_nothrow_assignable.h \
	__type_traits/is_nothrow_constructible.h \
	__type_traits/is_nothrow_convertible.h \
	__type_traits/is_nothrow_copy_assignable.h \
	__type_traits/is_nothrow_copy_constructible.h \
	__type_traits/is_nothrow_default_constructible.h \
	__type_traits/is_nothrow_destructible.h \
	__type_traits/is_nothrow_move_assignable.h \
	__type_traits/is_nothrow_move_constructible.h \
	__type_traits/is_null_pointer.h \
	__type_traits/is_object.h \
	__type_traits/is_pod.h \
	__type_traits/is_pointer.h \
	__type_traits/is_polymorphic.h \
	__type_traits/is_primary_template.h \
	__type_traits/is_reference.h \
	__type_traits/is_reference_wrapper.h \
	__type_traits/is_referenceable.h \
	__type_traits/is_same.h \
	__type_traits/is_scalar.h \
	__type_traits/is_scoped_enum.h \
	__type_traits/is_signed.h \
	__type_traits/is_signed_integer.h \
	__type_traits/is_specialization.h \
	__type_traits/is_standard_layout.h \
	__type_traits/is_swappable.h \
	__type_traits/is_trivial.h \
	__type_traits/is_trivially_assignable.h \
	__type_traits/is_trivially_constructible.h \
	__type_traits/is_trivially_copy_assignable.h \
	__type_traits/is_trivially_copy_constructible.h \
	__type_traits/is_trivially_copyable.h \
	__type_traits/is_trivially_default_constructible.h \
	__type_traits/is_trivially_destructible.h \
	__type_traits/is_trivially_move_assignable.h \
	__type_traits/is_trivially_move_constructible.h \
	__type_traits/is_unbounded_array.h \
	__type_traits/is_union.h \
	__type_traits/is_unsigned.h \
	__type_traits/is_unsigned_integer.h \
	__type_traits/is_valid_expansion.h \
	__type_traits/is_void.h \
	__type_traits/is_volatile.h \
	__type_traits/lazy.h \
	__type_traits/make_32_64_or_128_bit.h \
	__type_traits/make_const_lvalue_ref.h \
	__type_traits/make_signed.h \
	__type_traits/make_unsigned.h \
	__type_traits/maybe_const.h \
	__type_traits/nat.h \
	__type_traits/negation.h \
	__type_traits/noexcept_move_assign_container.h \
	__type_traits/promote.h \
	__type_traits/rank.h \
	__type_traits/remove_all_extents.h \
	__type_traits/remove_const.h \
	__type_traits/remove_const_ref.h \
	__type_traits/remove_cv.h \
	__type_traits/remove_cvref.h \
	__type_traits/remove_extent.h \
	__type_traits/remove_pointer.h \
	__type_traits/remove_reference.h \
	__type_traits/remove_volatile.h \
	__type_traits/result_of.h \
	__type_traits/strip_signature.h \
	__type_traits/type_identity.h \
	__type_traits/type_list.h \
	__type_traits/underlying_type.h \
	__type_traits/void_t.h \
	__undef_macros \
	__utility/as_const.h \
	__utility/auto_cast.h \
	__utility/cmp.h \
	__utility/convert_to_integral.h \
	__utility/declval.h \
	__utility/exception_guard.h \
	__utility/exchange.h \
	__utility/forward.h \
	__utility/forward_like.h \
	__utility/in_place.h \
	__utility/integer_sequence.h \
	__utility/move.h \
	__utility/pair.h \
	__utility/piecewise_construct.h \
	__utility/priority_tag.h \
	__utility/rel_ops.h \
	__utility/swap.h \
	__utility/to_underlying.h \
	__utility/unreachable.h \
	__variant/monostate.h \
	__verbose_abort \
	algorithm \
	any \
	array \
	atomic \
	barrier \
	bit \
	bitset \
	cassert \
	ccomplex \
	cctype \
	cerrno \
	cfenv \
	cfloat \
	charconv \
	chrono \
	cinttypes \
	ciso646 \
	climits \
	clocale \
	cmath \
	codecvt \
	compare \
	complex \
	complex.h \
	concepts \
	condition_variable \
	coroutine \
	csetjmp \
	csignal \
	cstdarg \
	cstdbool \
	cstddef \
	cstdint \
	cstdio \
	cstdlib \
	cstring \
	ctgmath \
	ctime \
	ctype.h \
	cuchar \
	cwchar \
	cwctype \
	deque \
	errno.h \
	exception \
	execution \
	expected \
	experimental/__config \
	experimental/__memory \
	experimental/algorithm \
	experimental/coroutine \
	experimental/deque \
	experimental/forward_list \
	experimental/functional \
	experimental/iterator \
	experimental/list \
	experimental/map \
	experimental/memory_resource \
	experimental/propagate_const \
	experimental/regex \
	experimental/set \
	experimental/simd \
	experimental/string \
	experimental/type_traits \
	experimental/unordered_map \
	experimental/unordered_set \
	experimental/utility \
	experimental/vector \
	ext/__hash \
	ext/hash_map \
	ext/hash_set \
	fenv.h \
	filesystem \
	float.h \
	format \
	forward_list \
	fstream \
	functional \
	future \
	initializer_list \
	inttypes.h \
	iomanip \
	ios \
	iosfwd \
	iostream \
	istream \
	iterator \
	latch \
	libcxx.imp \
	limits \
	limits.h \
	list \
	locale \
	locale.h \
	map \
	math.h \
	memory \
	memory_resource \
	mutex \
	new \
	numbers \
	numeric \
	optional \
	ostream \
	queue \
	random \
	ranges \
	ratio \
	regex \
	scoped_allocator \
	semaphore \
	set \
	setjmp.h \
	shared_mutex \
	source_location \
	span \
	sstream \
	stack \
	stdatomic.h \
	stdbool.h \
	stddef.h \
	stdexcept \
	stdint.h \
	stdio.h \
	stdlib.h \
	streambuf \
	string \
	string.h \
	string_view \
	strstream \
	system_error \
	tgmath.h \
	thread \
	tuple \
	type_traits \
	typeindex \
	typeinfo \
	uchar.h \
	unordered_map \
	unordered_set \
	utility \
	valarray \
	variant \
	vector \
	version \
	wchar.h \
	wctype.h

# __string has moved from a file to a directory which CVS cannot
# handle so we have to do some trickery with these
STRING_HEADERS=	\
	__string/char_traits.h \
	__string/extern_template_lists.h

includes:
	@echo installing ${STD_HEADERS}
.	for hdr in ${STD_HEADERS}
		cmp -s ${HDRDIR}/${hdr} ${DESTDIR}/${CXXINCLUDEDIR}/${hdr} || \
			${INSTALL} ${INSTALL_COPY} -D -m 444 ${HDRDIR}/${hdr} \
				${DESTDIR}/${CXXINCLUDEDIR}/${hdr};
.	endfor
	cmp -s ${CONFIG_SITE} ${DESTDIR}/${CXXINCLUDEDIR}/${CONFIG_SITE:T} || \
		${INSTALL} ${INSTALL_COPY} -D -m 444 ${CONFIG_SITE} \
			${DESTDIR}/${CXXINCLUDEDIR}/${CONFIG_SITE:T}
	@echo installing ${STRING_HEADERS}
.	for hdr in ${STRING_HEADERS}
		cmp -s ${HDRDIR}/__string.d/${hdr} ${DESTDIR}/${CXXINCLUDEDIR}/${hdr} || \
			${INSTALL} ${INSTALL_COPY} -D -m 444 ${HDRDIR}/__string.d/${hdr} \
				${DESTDIR}/${CXXINCLUDEDIR}/${hdr};
.	endfor

.include <bsd.lib.mk>

.else
NOPROG=
.include <bsd.prog.mk>
.endif