llvm-project/libcxx/include/CMakeLists.txt

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set(files
__algorithm/adjacent_find.h
__algorithm/all_of.h
__algorithm/any_of.h
__algorithm/binary_search.h
__algorithm/clamp.h
__algorithm/comp_ref_type.h
__algorithm/comp.h
__algorithm/copy_backward.h
__algorithm/copy_if.h
__algorithm/copy_n.h
__algorithm/copy.h
__algorithm/count_if.h
__algorithm/count.h
__algorithm/equal_range.h
__algorithm/equal.h
__algorithm/fill_n.h
__algorithm/fill.h
__algorithm/find_end.h
__algorithm/find_first_of.h
__algorithm/find_if_not.h
__algorithm/find_if.h
__algorithm/find.h
__algorithm/for_each_n.h
__algorithm/for_each.h
__algorithm/generate_n.h
__algorithm/generate.h
__algorithm/half_positive.h
__algorithm/includes.h
__algorithm/inplace_merge.h
__algorithm/is_heap_until.h
__algorithm/is_heap.h
__algorithm/is_partitioned.h
__algorithm/is_permutation.h
__algorithm/is_sorted_until.h
__algorithm/is_sorted.h
__algorithm/iter_swap.h
__algorithm/lexicographical_compare.h
__algorithm/lower_bound.h
__algorithm/make_heap.h
__algorithm/max_element.h
__algorithm/max.h
__algorithm/merge.h
__algorithm/min_element.h
__algorithm/min.h
__algorithm/minmax_element.h
__algorithm/minmax.h
__algorithm/mismatch.h
__algorithm/move_backward.h
__algorithm/move.h
__algorithm/next_permutation.h
__algorithm/none_of.h
__algorithm/nth_element.h
__algorithm/partial_sort_copy.h
__algorithm/partial_sort.h
__algorithm/partition_copy.h
__algorithm/partition_point.h
__algorithm/partition.h
__algorithm/pop_heap.h
__algorithm/prev_permutation.h
__algorithm/push_heap.h
__algorithm/remove_copy_if.h
__algorithm/remove_copy.h
__algorithm/remove_if.h
__algorithm/remove.h
__algorithm/replace_copy_if.h
__algorithm/replace_copy.h
__algorithm/replace_if.h
__algorithm/replace.h
__algorithm/reverse_copy.h
__algorithm/reverse.h
__algorithm/rotate_copy.h
__algorithm/rotate.h
__algorithm/sample.h
__algorithm/search_n.h
__algorithm/search.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_heap.h
__algorithm/sort.h
__algorithm/stable_partition.h
__algorithm/stable_sort.h
__algorithm/swap_ranges.h
__algorithm/transform.h
__algorithm/unique_copy.h
__algorithm/unique.h
__algorithm/unwrap_iter.h
__algorithm/upper_bound.h
__availability
__bit_reference
__bit/bit_cast.h
__bits
__bsd_locale_defaults.h
__bsd_locale_fallbacks.h
__charconv/chars_format.h
__charconv/from_chars_result.h
__charconv/to_chars_result.h
__compare/common_comparison_category.h
__compare/compare_three_way_result.h
__compare/is_eq.h
__compare/ordering.h
__compare/synth_three_way.h
__compare/three_way_comparable.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
__debug
__errc
__format/format_arg.h
__format/format_args.h
__format/format_context.h
__format/format_error.h
__format/format_fwd.h
__format/format_parse_context.h
__format/format_string.h
__format/formatter.h
__format/parser_std_format_spec.h
__function_like.h
__functional_base
__functional/binary_function.h
__functional/binary_negate.h
__functional/bind_back.h
__functional/bind_front.h
__functional/bind.h
__functional/binder1st.h
__functional/binder2nd.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
__hash_table
__iterator/access.h
__iterator/advance.h
__iterator/back_insert_iterator.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/insert_iterator.h
__iterator/istream_iterator.h
__iterator/istreambuf_iterator.h
__iterator/iter_move.h
__iterator/iter_swap.h
__iterator/iterator_traits.h
__iterator/iterator.h
__iterator/move_iterator.h
__iterator/next.h
__iterator/ostream_iterator.h
__iterator/ostreambuf_iterator.h
__iterator/prev.h
__iterator/projected.h
__iterator/readable_traits.h
__iterator/reverse_access.h
__iterator/reverse_iterator.h
__iterator/size.h
__iterator/unreachable_sentinel.h
__iterator/wrap_iter.h
__libcpp_version
__locale
__memory/addressof.h
__memory/allocation_guard.h
__memory/allocator_arg_t.h
__memory/allocator_traits.h
__memory/allocator.h
__memory/auto_ptr.h
__memory/compressed_pair.h
__memory/construct_at.h
__memory/pointer_safety.h
__memory/pointer_traits.h
__memory/raw_storage_iterator.h
__memory/shared_ptr.h
__memory/temporary_buffer.h
__memory/uninitialized_algorithms.h
__memory/unique_ptr.h
__memory/uses_allocator.h
__mutex_base
__node_handle
__nullptr
__random/uniform_int_distribution.h
__ranges/access.h
__ranges/all.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/empty_view.h
__ranges/empty.h
__ranges/enable_borrowed_range.h
__ranges/enable_view.h
__ranges/iota_view.h
__ranges/join_view.h
__ranges/non_propagating_cache.h
__ranges/range_adaptor.h
__ranges/ref_view.h
__ranges/reverse_view.h
__ranges/single_view.h
__ranges/size.h
__ranges/subrange.h
__ranges/take_view.h
__ranges/transform_view.h
__ranges/view_interface.h
__split_buffer
__std_stream
__string
__support/android/locale_bionic.h
__support/fuchsia/xlocale.h
__support/ibm/gettod_zos.h
__support/ibm/limits.h
__support/ibm/locale_mgmt_zos.h
__support/ibm/nanosleep.h
__support/ibm/support.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/limits_msvc_win32.h
__support/win32/locale_win32.h
__support/xlocale/__nop_locale_mgmt.h
__support/xlocale/__posix_l_fallback.h
__support/xlocale/__strtonum_fallback.h
__threading_support
__tree
__tuple
__undef_macros
__utility/as_const.h
__utility/cmp.h
__utility/decay_copy.h
__utility/declval.h
__utility/exchange.h
__utility/forward.h
__utility/in_place.h
__utility/integer_sequence.h
__utility/move.h
__utility/pair.h
__utility/piecewise_construct.h
__utility/rel_ops.h
__utility/swap.h
__utility/to_underlying.h
__variant/monostate.h
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
csetjmp
csignal
cstdarg
cstdbool
cstddef
cstdint
cstdio
cstdlib
cstring
ctgmath
ctime
ctype.h
cwchar
cwctype
deque
errno.h
exception
execution
experimental/__config
experimental/__memory
experimental/algorithm
experimental/coroutine
experimental/deque
experimental/filesystem
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
limits
limits.h
list
locale
locale.h
map
math.h
memory
module.modulemap
mutex
new
numbers
numeric
optional
ostream
queue
random
ranges
ratio
regex
scoped_allocator
semaphore
set
setjmp.h
shared_mutex
span
sstream
stack
stdbool.h
stddef.h
stdexcept
stdint.h
stdio.h
stdlib.h
streambuf
string
string_view
string.h
strstream
system_error
tgmath.h
thread
tuple
type_traits
typeindex
typeinfo
unordered_map
unordered_set
utility
valarray
variant
vector
version
wchar.h
wctype.h
)
configure_file("__config_site.in" "${LIBCXX_GENERATED_INCLUDE_TARGET_DIR}/__config_site" @ONLY)
set(_all_includes "${LIBCXX_GENERATED_INCLUDE_TARGET_DIR}/__config_site")
foreach(f ${files})
set(src "${CMAKE_CURRENT_SOURCE_DIR}/${f}")
set(dst "${LIBCXX_GENERATED_INCLUDE_DIR}/${f}")
add_custom_command(OUTPUT ${dst}
DEPENDS ${src}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
COMMENT "Copying CXX header ${f}")
list(APPEND _all_includes "${dst}")
endforeach()
add_custom_target(generate-cxx-headers ALL DEPENDS ${_all_includes})
add_library(cxx-headers INTERFACE)
add_dependencies(cxx-headers generate-cxx-headers ${LIBCXX_CXX_ABI_HEADER_TARGET})
# TODO: Use target_include_directories once we figure out why that breaks the runtimes build
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC" OR "${CMAKE_CXX_SIMULATE_ID}" STREQUAL "MSVC")
target_compile_options(cxx-headers INTERFACE /I${LIBCXX_GENERATED_INCLUDE_DIR}
INTERFACE /I${LIBCXX_GENERATED_INCLUDE_TARGET_DIR})
else()
target_compile_options(cxx-headers INTERFACE -I${LIBCXX_GENERATED_INCLUDE_DIR}
INTERFACE -I${LIBCXX_GENERATED_INCLUDE_TARGET_DIR})
endif()
if (LIBCXX_INSTALL_HEADERS)
foreach(file ${files})
get_filename_component(dir ${file} DIRECTORY)
install(FILES ${file}
DESTINATION ${LIBCXX_INSTALL_INCLUDE_DIR}/${dir}
COMPONENT cxx-headers
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)
endforeach()
# Install the generated __config_site.
install(FILES ${LIBCXX_GENERATED_INCLUDE_TARGET_DIR}/__config_site
DESTINATION ${LIBCXX_INSTALL_INCLUDE_TARGET_DIR}
[libc++] Always generate a __config_site header Before this patch, the __config_site header was only generated when at least one __config_site macro needed to be defined. This lead to two different code paths in how libc++ is configured, depending on whether a __config_site header was generated or not. After this patch, the __config_site is always generated, but it can be empty in case there are no macros to define in it. More context on why this change is important -------------------------------------------- In addition to being confusing, this double-code-path situation lead to broken code being checked in undetected in 2405bd689815, which introduced the LIBCXX_HAS_MERGED_TYPEINFO_NAMES_DEFAULT CMake setting. Specifically, the _LIBCPP_HAS_MERGED_TYPEINFO_NAMES_DEFAULT <__config_site> macro was supposed NOT to be defined unless LIBCXX_HAS_MERGED_TYPEINFO_NAMES_DEFAULT was specified explicitly on the CMake command line. Instead, what happened is that it was defined to 0 if it wasn't specified explicitly and a <__config_site> header was generated. And defining that macro to 0 had the important effect of using the non-unique RTTI comparison implementation, which changes the ABI. This change in behavior wasn't noticed because the <__config_site> header is not generated by default. However, the Apple configuration does cause a <__config_site> header to be generated, which lead to the wrong RTTI implementation being used, and to https://llvm.org/PR45549. We came close to an ABI break in the dylib, but were saved due to a downstream-only change that overrode the decision of the <__config_site> for the purpose of RTTI comparisons in libc++abi. This is an incredible luck that we should not rely on ever again. While the problem itself was fixed with 2464d8135e2a by setting LIBCXX_HAS_MERGED_TYPEINFO_NAMES_DEFAULT explicitly in the Apple CMake cache and then in d0fcdcd28f95 by making the setting less brittle, the point still is that we should have had a single code path from the beginning. Unlike most normal libraries, the macros that configure libc++ are really complex, there's a lot of them and they control important properties of the C++ runtime. There must be a single code path for that, and it must be simple and robust. Differential Revision: https://reviews.llvm.org/D80927
2020-05-16 02:54:27 +08:00
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
COMPONENT cxx-headers)
if (NOT CMAKE_CONFIGURATION_TYPES)
add_custom_target(install-cxx-headers
DEPENDS cxx-headers
COMMAND "${CMAKE_COMMAND}"
-DCMAKE_INSTALL_COMPONENT=cxx-headers
-P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
# Stripping is a no-op for headers
add_custom_target(install-cxx-headers-stripped DEPENDS install-cxx-headers)
endif()
endif()