[libcxx-commits] [PATCH] D152168: [libc++] Roll up fstream support into filesystem support

[Louis Dionne via Phabricator via libcxx-commits]

ldionne created this revision.
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ldionne requested review of this revision.
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LIBCXX_ENABLE_FILESYSTEM should represent whether the platform has
support for a filesystem, not just whether we support <filesystem>.
This patch slightly generalizes the setting to also encompass whether
we provide <fstream>, since that only makes sense when a filesystem is
supported.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D152168

Files:
  libcxx/CMakeLists.txt
  libcxx/cmake/caches/Generic-no-fstream.cmake
  libcxx/docs/ReleaseNotes.rst
  libcxx/include/CMakeLists.txt
  libcxx/include/__config_site.in
  libcxx/include/filesystem
  libcxx/include/fstream
  libcxx/include/module.modulemap.in
  libcxx/src/ios.instantiations.cpp
  libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_bidirectional_iterator.compile.pass.cpp
  libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_forward_iterator.compile.pass.cpp
  libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_input_iterator.compile.pass.cpp
  libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_iterator.compile.pass.cpp
  libcxx/test/libcxx/iterators/iterator.requirements/iterator.assoc.types/iterator.traits/legacy_random_access_iterator.compile.pass.cpp
  libcxx/test/std/input.output/file.streams/lit.local.cfg
  libcxx/test/std/input.output/stream.buffers/streambuf/streambuf.virtuals/streambuf.virt.put/xsputn.PR14074.pass.cpp
  libcxx/test/std/iterators/iterator.primitives/iterator.traits/cxx20_iterator_traits.compile.pass.cpp
  libcxx/test/std/localization/locales/locale.convenience/conversions/conversions.buffer/overflow.pass.cpp
  libcxx/test/std/localization/locales/locale.convenience/conversions/conversions.buffer/seekoff.pass.cpp
  libcxx/test/std/utilities/format/format.formattable/concept.formattable.compile.pass.cpp
  libcxx/test/std/utilities/format/format.range/format.range.fmtkind/format_kind.compile.pass.cpp
  libcxx/test/support/test_macros.h
  libcxx/utils/ci/buildkite-pipeline.yml
  libcxx/utils/ci/run-buildbot
  libcxx/utils/libcxx/test/features.py
  libcxx/utils/libcxx/test/header_information.py

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