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|
if (CMAKE_VERSION VERSION_LESS 3.26)
message(WARNING "The libc++ modules won't be available because the CMake version is too old. Update to CMake 3.26 or later.")
return()
endif()
# The headers of Table 24: C++ library headers [tab:headers.cpp]
# and the headers of Table 25: C++ headers for C library facilities [tab:headers.cpp.c]
set(LIBCXX_SOURCES_MODULE_STD
std.cppm
std/algorithm.cppm
std/any.cppm
std/array.cppm
std/atomic.cppm
std/barrier.cppm
std/bit.cppm
std/bitset.cppm
std/cassert.cppm
std/cctype.cppm
std/cerrno.cppm
std/cfenv.cppm
std/cfloat.cppm
std/charconv.cppm
std/chrono.cppm
std/cinttypes.cppm
std/climits.cppm
std/clocale.cppm
std/cmath.cppm
std/codecvt.cppm
std/compare.cppm
std/complex.cppm
std/concepts.cppm
std/condition_variable.cppm
std/coroutine.cppm
std/csetjmp.cppm
std/csignal.cppm
std/cstdarg.cppm
std/cstddef.cppm
std/cstdint.cppm
std/cstdio.cppm
std/cstdlib.cppm
std/cstring.cppm
std/ctime.cppm
std/cuchar.cppm
std/cwchar.cppm
std/cwctype.cppm
std/deque.cppm
std/exception.cppm
std/execution.cppm
std/expected.cppm
std/filesystem.cppm
std/flat_map.cppm
std/flat_set.cppm
std/format.cppm
std/forward_list.cppm
std/fstream.cppm
std/functional.cppm
std/future.cppm
std/generator.cppm
std/hazard_pointer.cppm
std/initializer_list.cppm
std/iomanip.cppm
std/ios.cppm
std/iosfwd.cppm
std/iostream.cppm
std/iostream.cppm
std/istream.cppm
std/iterator.cppm
std/latch.cppm
std/limits.cppm
std/list.cppm
std/locale.cppm
std/map.cppm
std/mdspan.cppm
std/memory.cppm
std/memory_resource.cppm
std/mutex.cppm
std/new.cppm
std/numbers.cppm
std/numeric.cppm
std/optional.cppm
std/ostream.cppm
std/print.cppm
std/queue.cppm
std/random.cppm
std/ranges.cppm
std/ratio.cppm
std/rcu.cppm
std/regex.cppm
std/scoped_allocator.cppm
std/semaphore.cppm
std/set.cppm
std/shared_mutex.cppm
std/source_location.cppm
std/span.cppm
std/spanstream.cppm
std/sstream.cppm
std/stack.cppm
std/stacktrace.cppm
std/stdexcept.cppm
std/stdexcept.cppm
std/stdfloat.cppm
std/stop_token.cppm
std/streambuf.cppm
std/string.cppm
std/string_view.cppm
std/strstream.cppm
std/syncstream.cppm
std/system_error.cppm
std/text_encoding.cppm
std/thread.cppm
std/tuple.cppm
std/type_traits.cppm
std/typeindex.cppm
std/typeinfo.cppm
std/unordered_map.cppm
std/unordered_set.cppm
std/utility.cppm
std/valarray.cppm
std/variant.cppm
std/vector.cppm
std/version.cppm
)
# TODO MODULES the CMakeLists.txt in the install directory is only temporary
# When that is removed the configured file can use the substitution
# LIBCXX_GENERATED_INCLUDE_TARGET_DIR avoiding this set.
# Also clean up the parts needed to generate the install version.
set(LIBCXX_CONFIGURED_INCLUDE_DIR ${LIBCXX_GENERATED_INCLUDE_TARGET_DIR})
configure_file(
"CMakeLists.txt.in"
"${LIBCXX_GENERATED_MODULE_DIR}/CMakeLists.txt"
@ONLY
)
set(_all_modules "${LIBCXX_GENERATED_MODULE_DIR}/CMakeLists.txt")
foreach(file ${LIBCXX_SOURCES_MODULE_STD})
set(src "${CMAKE_CURRENT_SOURCE_DIR}/${file}")
set(dst "${LIBCXX_GENERATED_MODULE_DIR}/${file}")
add_custom_command(OUTPUT ${dst}
DEPENDS ${src}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
COMMENT "Copying CXX module ${file}")
list(APPEND _all_modules "${dst}")
endforeach()
add_custom_target(generate-cxx-modules
ALL DEPENDS
${_all_modules}
)
|
